eric6/Debugger/VariablesViewer.py

Mon, 13 May 2019 22:29:15 +0200

author
T.Rzepka <Tobias.Rzepka@gmail.com>
date
Mon, 13 May 2019 22:29:15 +0200
branch
Variables Viewer
changeset 7012
cc3f83d1a605
parent 6994
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child 7013
a3904952065b
permissions
-rw-r--r--

Colors for highlighting are configurable through Debugger->General

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2002 - 2019 Detlev Offenbach <detlev@die-offenbachs.de>
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4 #
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5
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6 """
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7 Module implementing the variables viewer view based on QTreeView.
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8 """
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9
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10 from __future__ import unicode_literals
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11
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12 try:
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13 str = unicode
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14 except NameError:
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15 pass
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8b507a9a2d40 Script changes: Future import added, super calls modified and unicode behavior for str.
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16
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17 import ast
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18
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19 from PyQt5.QtCore import (Qt, QAbstractItemModel, QModelIndex, QRegExp,
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20 QCoreApplication, QSortFilterProxyModel, pyqtSignal)
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21 from PyQt5.QtGui import QBrush, QFontMetrics
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22 from PyQt5.QtWidgets import QTreeView, QAbstractItemView, QToolTip, QMenu
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23
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24 from E5Gui.E5Application import e5App
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25
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26 from .Config import ConfigVarTypeDispStrings
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27 from DebugClients.Python.DebugConfig import ConfigQtNames, ConfigKnownQtTypes
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28
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29 import Preferences
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30 import Utilities
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31
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32 SORT_ROLE = Qt.UserRole
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33
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34
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35 class VariableItem(object):
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36 """
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37 Class implementing the data structure for all variable items.
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38 """
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39 Type2Indicators = {
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40 # Python types
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41 'list': '[]',
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42 'tuple': '()',
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43 'dict': '{:}', # __IGNORE_WARNING_M613__
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44 'set': '{}', # __IGNORE_WARNING_M613__
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45 'frozenset': '{}', # __IGNORE_WARNING_M613__
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46 'numpy.ndarray': '[ndarray]', # __IGNORE_WARNING_M613__
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47 }
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48
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49 # Initialize regular expression for unprintable strings
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50 rx_nonprintable = QRegExp(r"""(\\x\d\d)+""")
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51
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52 noOfItemsStr = QCoreApplication.translate("VariablesViewer", "{0} items")
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53
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54 arrayTypes = {
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55 'list', 'tuple', 'dict', 'set', 'frozenset', 'numpy.ndarray',
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56 'django.MultiValueDict', 'array.array', 'collections.defaultdict',
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57 "class 'dict_items'", "class 'dict_keys'", "class 'dict_values'",
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58 }
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59
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60 nonExpandableTypes = (
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61 'method_descriptor', 'wrapper_descriptor', '', 'getset_descriptor',
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62 'method-wrapper', 'member_descriptor',
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63 )
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64
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65 def __init__(self, parent, dvar, dtype, dvalue):
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66 """
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67 Constructor
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68
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69 @param parent reference to the parent item
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70 @type VariableItem
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71 @param dvar variable name
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72 @type str
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73 @param dtype type string
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74 @type str
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75 @param dvalue value string
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76 @type str
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77 """
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78 self.parent = parent
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79 # Take the additional methods into account for childCount
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80 self.methodCount = 0
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81 self.childCount = 0
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82 self.currentCount = -1 # -1 indicates to (re)load childs
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83 # Indicator that there are childs
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84 self.hasChilds = False
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85 # Indicator that item was at least once fully populated
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86 self.wasPopulated = False
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87
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88 self.childs = []
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89 # Flag to prevent endless reloading of current item while waiting on
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90 # a response from debugger
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91 self.pendigFetch = False
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92
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93 # Set of childs items, which are displayed the first time or changed
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94 self.newItems = set()
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95 self.changedItems = set()
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96 # Name including its ID if it's a dict, set, etc.
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97 self.nameWithId = dvar
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98
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99 self.name = ''
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100 self.sort = ''
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101 self.type = ''
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102 self.indicator = ''
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103 self.value = None
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104 self.valueShort = None
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105 self.tooltip = ''
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106
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107 self.__getName(dvar)
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108 self.__getType(dtype)
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109 self.__getValue(dtype, dvalue)
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110
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111 def __getName(self, dvar):
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112 """
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113 Private method to extract the variable name.
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114
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115 @param dvar name of variable maybe with ID
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116 @type str
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117 """
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118 try:
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119 idx = dvar.index(" (ID:")
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120 dvar = dvar[:idx]
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121 except ValueError:
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122 pass
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123
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124 self.name = dvar
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125 try:
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126 # Convert numbers to strings with preceding zeros
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127 sort = int(dvar)
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
128 sort = "{0:06}".format(sort)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
129 except ValueError:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
130 sort = dvar.lower()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
131
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
132 self.sort = sort
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
133
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
134 def __getType(self, dtype):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
135 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
136 Private method to process the type of the variable.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
137
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
138 If type is known to have childs, the corresponding flag is set.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
139 @param dtype type string
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
140 @type str
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
141 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
142 # Python class?
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
143 if dtype.startswith('class '):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
144 dtype = dtype[7:-1]
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
145 # Qt related stuff?
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
146 elif (dtype.startswith(ConfigQtNames) and
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
147 dtype.endswith(ConfigKnownQtTypes)):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
148 self.hasChilds = True
6978
720247f98e1f Improved determination of expandable items including removing 'other' as selectable type.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6969
diff changeset
149
720247f98e1f Improved determination of expandable items including removing 'other' as selectable type.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6969
diff changeset
150 elif dtype in ('instance', 'class'):
720247f98e1f Improved determination of expandable items including removing 'other' as selectable type.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6969
diff changeset
151 self.hasChilds = True
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
152
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
153 vtype = ConfigVarTypeDispStrings.get(dtype, dtype)
6978
720247f98e1f Improved determination of expandable items including removing 'other' as selectable type.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6969
diff changeset
154 # Unkown types should be expandable by default
6994
681ed8916e69 Finetuning of non-expandable types.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6993
diff changeset
155 if vtype is dtype and dtype not in self.nonExpandableTypes:
6978
720247f98e1f Improved determination of expandable items including removing 'other' as selectable type.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6969
diff changeset
156 self.hasChilds = True
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
157 self.type = QCoreApplication.translate("VariablesViewer", vtype)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
158
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
159 def __getValue(self, dtype, dvalue):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
160 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
161 Private method to process the variables value.
5171
f1e9eebd5469 Continued improving the variable dumping of the debugger backends.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5169
diff changeset
162
6969
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
163 Define and limit value, set tooltip text.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
164 If type is known to have childs, the corresponding flag is set.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
165 @param dtype type string
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
166 @type str
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
167 @param dvalue value of variable encoded as utf-8
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
168 @type str
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
169 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
170 if dtype == 'collections.defaultdict':
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
171 dvalue, default_factory = dvalue.split('|')
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
172 self.indicator = '{{:<{0}>}}'.format(default_factory[7:-2])
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
173 elif dtype == 'array.array':
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
174 dvalue, typecode = dvalue.split('|')
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
175 self.indicator = '[<{0}>]'.format(typecode)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
176 else:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
177 self.indicator = VariableItem.Type2Indicators.get(dtype, '')
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
178
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
179 if dtype == 'numpy.ndarray':
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
180 self.childCount = int(dvalue.split('x')[0])
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
181 dvalue = VariableItem.noOfItemsStr.format(dvalue)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
182 self.hasChilds = True
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
183 elif dtype in VariableItem.arrayTypes:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
184 self.childCount = int(dvalue)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
185 dvalue = VariableItem.noOfItemsStr.format(dvalue)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
186 self.hasChilds = True
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
187
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
188 elif dtype == "Shiboken.EnumType":
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
189 self.hasChilds = True
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
190
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
191 elif dtype in ['str', 'unicode']:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
192 if VariableItem.rx_nonprintable.indexIn(dvalue) == -1:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
193 try:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
194 dvalue = ast.literal_eval(dvalue)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
195 except Exception:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
196 pass
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
197 try:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
198 dvalue = str(dvalue)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
199 except UnicodeDecodeError: # Never reached under Python 3
6978
720247f98e1f Improved determination of expandable items including removing 'other' as selectable type.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6969
diff changeset
200 dvalue = unicode(dvalue, 'utf-8') # __IGNORE_WARNING__
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
201
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
202 self.value = dvalue
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
203
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
204 if len(dvalue) > 2048: # 2 kB
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
205 self.tooltip = dvalue[:2048]
3656
441956d8fce5 Started porting eric5 to PyQt5.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3621
diff changeset
206 dvalue = QCoreApplication.translate(
441956d8fce5 Started porting eric5 to PyQt5.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3621
diff changeset
207 "VariableItem", "<double click to show value>")
2511
a0ff5574e43a Changed the way multi line strings are shown in the value column of the variables viewer.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2400
diff changeset
208 else:
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
209 self.tooltip = dvalue
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
210
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
211 lines = dvalue[:2048].splitlines()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
212 if len(lines) > 1:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
213 # only show the first non-empty line;
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
214 # indicate skipped lines by <...> at the
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
215 # beginning and/or end
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
216 index = 0
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
217 while index < len(lines) - 1 and lines[index].strip(' \t') == "":
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
218 index += 1
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
219
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
220 dvalue = ""
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
221 if index > 0:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
222 dvalue += "<...>"
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
223 dvalue += lines[index]
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
224 if index < len(lines) - 1 or len(dvalue) > 2048:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
225 dvalue += "<...>"
5171
f1e9eebd5469 Continued improving the variable dumping of the debugger backends.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5169
diff changeset
226
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
227 self.valueShort = dvalue
5171
f1e9eebd5469 Continued improving the variable dumping of the debugger backends.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5169
diff changeset
228
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
229 @property
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
230 def absolutCount(self):
5171
f1e9eebd5469 Continued improving the variable dumping of the debugger backends.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5169
diff changeset
231 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
232 Public property to get the total number of childs.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
233
6969
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
234 @return total number of childs
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
235 @rtype int
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
236 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
237 return self.childCount + self.methodCount
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
238
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
239 @property
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
240 def populated(self):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
241 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
242 Public property returning a flag indicating if item is fully populated.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
243
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
244 @return item is fully populated
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
245 @rtype bool
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
246 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
247 return self.currentCount >= (self.childCount + self.methodCount)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
248
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 791
diff changeset
249
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
250 class VariableModel(QAbstractItemModel):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
251 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
252 Class implementing the data model for QTreeView.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
253
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
254 @signal expand trigger QTreeView to expand given index
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
255 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
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256 expand = pyqtSignal(QModelIndex)
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parents: 6953
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257
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T.Rzepka <Tobias.Rzepka@gmail.com>
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258 def __init__(self, treeView, globalScope):
0
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parents:
diff changeset
259 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
260 Constructor
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
261
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diff changeset
262 @param treeView QTreeView showing the data
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parents: 6953
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263 @type VariablesViewer
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parents: 4631
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264 @param globalScope flag indicating global (True) or local (False)
37691caeec1a Added the capability to refresh the variables viewer via the context menu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4631
diff changeset
265 variables
6969
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
266 @type bool
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
267 """
6969
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parents: 6953
diff changeset
268 super(VariableModel, self).__init__()
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parents: 6953
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269 self.treeView = treeView
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
270 self.proxyModel = treeView.proxyModel
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271
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diff changeset
272 self.framenr = -1
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
273 self.openItems = []
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
274 self.closedItems = []
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
275
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parents: 6953
diff changeset
276 if globalScope:
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
277 visibility = self.tr("Globals")
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parents: 6953
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278 else:
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parents: 6953
diff changeset
279 visibility = self.tr("Locals")
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280
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parents: 6953
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281 self.rootNode = VariableItem(None, visibility, self.tr("Type"),
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
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282 self.tr("Value"))
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
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283
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T.Rzepka <Tobias.Rzepka@gmail.com>
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284 self.__globalScope = globalScope
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T.Rzepka <Tobias.Rzepka@gmail.com>
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285
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
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286 def clear(self, reset=False):
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
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287 """
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
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288 Public method to clear the complete data model.
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T.Rzepka <Tobias.Rzepka@gmail.com>
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289
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parents: 6953
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290 @param reset flag to clear the expanded keys also
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
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291 @type bool
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
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292 """
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
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293 self.beginResetModel()
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
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294 self.rootNode.childs = []
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
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295 self.rootNode.newItems.clear()
6993
d375f251496a Highlight unknown variables, e.g. expanded for the first time, in yellow instead green.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6988
diff changeset
296 self.rootNode.changedItems.clear()
d375f251496a Highlight unknown variables, e.g. expanded for the first time, in yellow instead green.
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parents: 6988
diff changeset
297 self.rootNode.wasPopulated = False
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298 if reset:
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
299 self.openItems = []
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
300 self.closedItems = []
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
301 self.endResetModel()
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
302
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
303 def __findVariable(self, pathlist):
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
304 """
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
305 Private method to get to the given variable.
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
306
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
307 @param pathlist full path to the variable
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
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308 @type list of str
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
309 @return the found variable or None if it doesn't exist
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
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310 @rtype VariableItem or None
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
311 """
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
312 node = self.rootNode
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
313
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
314 for childName in pathlist or []:
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
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315 for item in node.childs:
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
316 if item.nameWithId == childName:
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
317 node = item
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
318 break
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
319 else:
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
320 return None
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
321
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
322 return node # __IGNORE_WARNING_M834__
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
323
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
324 def showVariables(self, vlist, frmnr, pathlist=None):
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
325 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
326 Public method to update the data model of variable in pathlist.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
327
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
328 @param vlist the list of variables to be displayed. Each
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
329 list entry is a tuple of three values.
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
330 <ul>
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331 <li>the variable name (string)</li>
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332 <li>the variables type (string)</li>
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parents: 6953
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333 <li>the variables value (string)</li>
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
334 </ul>
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
335 @type list of str
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
336 @param frmnr frame number (0 is the current frame)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
337 @type int
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
338 @param pathlist full path to the variable
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
339 @type list of str
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
340 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
341 if pathlist:
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
342 itemStartIndex = pathlist.pop(0)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
343 else:
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
344 itemStartIndex = -1
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
345 if self.framenr != frmnr:
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
346 self.clear()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
347 self.framenr = frmnr
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
348
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
349 parent = self.__findVariable(pathlist)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
350 if parent is None:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
351 return
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
352
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
353 parent.pendigFetch = False
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
354
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
355 if parent == self.rootNode:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
356 parentIdx = QModelIndex()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
357 parent.methodCount = len(vlist)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
358 else:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
359 row = parent.parent.childs.index(parent)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
360 parentIdx = self.createIndex(row, 0, parent)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
361
6979
c272ec33ea11 Handling of no more existing items improved, e.g. list items which has as last child
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6978
diff changeset
362 if itemStartIndex == -3:
c272ec33ea11 Handling of no more existing items improved, e.g. list items which has as last child
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6978
diff changeset
363 # Item doesn't exist any more
c272ec33ea11 Handling of no more existing items improved, e.g. list items which has as last child
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6978
diff changeset
364 parentIdx = self.parent(parentIdx)
c272ec33ea11 Handling of no more existing items improved, e.g. list items which has as last child
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6978
diff changeset
365 self.beginRemoveRows(parentIdx, row, row)
c272ec33ea11 Handling of no more existing items improved, e.g. list items which has as last child
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6978
diff changeset
366 del parent.parent.childs[row]
c272ec33ea11 Handling of no more existing items improved, e.g. list items which has as last child
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6978
diff changeset
367 self.endRemoveRows()
c272ec33ea11 Handling of no more existing items improved, e.g. list items which has as last child
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6978
diff changeset
368 parent.parent.childCount -= 1
c272ec33ea11 Handling of no more existing items improved, e.g. list items which has as last child
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6978
diff changeset
369 return
c272ec33ea11 Handling of no more existing items improved, e.g. list items which has as last child
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6978
diff changeset
370
c272ec33ea11 Handling of no more existing items improved, e.g. list items which has as last child
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6978
diff changeset
371 elif itemStartIndex == -2:
6993
d375f251496a Highlight unknown variables, e.g. expanded for the first time, in yellow instead green.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6988
diff changeset
372 parent.wasPopulated = True
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
373 parent.currentCount = parent.absolutCount
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
374 # Remove items which are left over at the end of child list
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
375 self.__cleanupParentList(parent, parentIdx)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
376 return
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
377
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
378 elif itemStartIndex == -1:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
379 parent.methodCount = len(vlist)
6979
c272ec33ea11 Handling of no more existing items improved, e.g. list items which has as last child
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6978
diff changeset
380 idx = parent.childCount = parent.currentCount + 1
c272ec33ea11 Handling of no more existing items improved, e.g. list items which has as last child
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6978
diff changeset
381 parent.currentCount += 1 + len(vlist)
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
382 else:
6979
c272ec33ea11 Handling of no more existing items improved, e.g. list items which has as last child
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6978
diff changeset
383 idx = parent.currentCount + 1
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
384 parent.currentCount += len(vlist)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
385
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
386 # Sort items for Python versions where dict doesn't retain order
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
387 vlist.sort(key=lambda x: x[0])
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
388 # Now update the table
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
389 endIndex = idx + len(vlist)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
390 newChild = None
6993
d375f251496a Highlight unknown variables, e.g. expanded for the first time, in yellow instead green.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6988
diff changeset
391 knownChildsCount = len(parent.childs)
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
392 while idx < endIndex:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
393 # Fetch next old item from last cycle
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
394 try:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
395 child = parent.childs[idx]
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
396 except IndexError:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
397 child = None
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
398
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
399 # Fetch possible new item
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
400 if not newChild and vlist:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
401 newChild = vlist.pop(0)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
402
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
403 # Process parameters of new item
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
404 newItem = VariableItem(parent, *newChild)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
405 sort = newItem.sort
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
406
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
407 # Append or insert before already existing item
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
408 if child is None or newChild and sort < child.sort:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
409 self.beginInsertRows(parentIdx, idx, idx)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
410 parent.childs.insert(idx, newItem)
6993
d375f251496a Highlight unknown variables, e.g. expanded for the first time, in yellow instead green.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6988
diff changeset
411 if knownChildsCount <= idx and not parent.wasPopulated:
d375f251496a Highlight unknown variables, e.g. expanded for the first time, in yellow instead green.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6988
diff changeset
412 parent.newItems.add(newItem)
d375f251496a Highlight unknown variables, e.g. expanded for the first time, in yellow instead green.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6988
diff changeset
413 knownChildsCount += 1
d375f251496a Highlight unknown variables, e.g. expanded for the first time, in yellow instead green.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6988
diff changeset
414 else:
d375f251496a Highlight unknown variables, e.g. expanded for the first time, in yellow instead green.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6988
diff changeset
415 parent.changedItems.add(newItem)
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
416 self.endInsertRows()
6993
d375f251496a Highlight unknown variables, e.g. expanded for the first time, in yellow instead green.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6988
diff changeset
417
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
418 idx += 1
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
419 newChild = None
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
420 continue
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
421
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
422 # Check if same name, type and afterwards value
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
423 elif sort == child.sort and child.type == newItem.type:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
424 # Check if value has changed
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
425 if child.value != newItem.value:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
426 child.value = newItem.value
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
427 child.valueShort = newItem.valueShort
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
428 child.tooltip = newItem.tooltip
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
429
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
430 child.currentCount = -1
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
431 child.childCount = newItem.childCount
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
432
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
433 # Highlight item because it has changed
6993
d375f251496a Highlight unknown variables, e.g. expanded for the first time, in yellow instead green.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6988
diff changeset
434 parent.changedItems.add(child)
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
435
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
436 changedIndexStart = self.index(idx, 0, parentIdx)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
437 changedIndexEnd = self.index(idx, 2, parentIdx)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
438 self.dataChanged.emit(changedIndexStart, changedIndexEnd)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
439
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
440 newChild = None
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
441 idx += 1
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
442 continue
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
443
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
444 # Remove obsolete item
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
445 self.beginRemoveRows(parentIdx, idx, idx)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
446 parent.childs.remove(child)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
447 self.endRemoveRows()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
448 # idx stay unchanged
6993
d375f251496a Highlight unknown variables, e.g. expanded for the first time, in yellow instead green.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6988
diff changeset
449 knownChildsCount -= 1
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
450
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
451 # Remove items which are left over at the end of child list
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
452 if itemStartIndex == -1:
6993
d375f251496a Highlight unknown variables, e.g. expanded for the first time, in yellow instead green.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6988
diff changeset
453 parent.wasPopulated = True
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
454 self.__cleanupParentList(parent, parentIdx)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
455
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
456 # Request data for any expanded node
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
457 self.getMore()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
458
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
459 def __cleanupParentList(self, parent, parentIdx):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
460 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
461 Private method to remove items which are left over at the end of the
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
462 child list.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
463
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
464 @param parent to clean up
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
465 @type VariableItem
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
466 @param parentIdx the parent index as QModelIndex
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
467 @type QModelIndex
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
468 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
469 end = len(parent.childs)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
470 if end > parent.absolutCount:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
471 self.beginRemoveRows(parentIdx, parent.absolutCount, end)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
472 del parent.childs[parent.absolutCount:]
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
473 self.endRemoveRows()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
474
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
475 def resetModifiedMarker(self, parentIdx=QModelIndex(), pathlist=()):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
476 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
477 Public method to remove the modified marker from changed items.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
478
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
479 @param parentIdx item to reset marker
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
480 @type QModelIndex
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
481 @param pathlist full path to the variable
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
482 @type list of str
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
483 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
484 if parentIdx.isValid():
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
485 parent = parentIdx.internalPointer()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
486 else:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
487 parent = self.rootNode
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
488
6993
d375f251496a Highlight unknown variables, e.g. expanded for the first time, in yellow instead green.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6988
diff changeset
489 parent.newItems.clear()
d375f251496a Highlight unknown variables, e.g. expanded for the first time, in yellow instead green.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6988
diff changeset
490 parent.changedItems.clear()
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
491
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
492 pll = len(pathlist)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
493 posPaths = {x for x in self.openItems if len(x) > pll}
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
494 posPaths |= {x for x in self.closedItems if len(x) > pll}
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
495 posPaths = {x[pll] for x in posPaths if x[:pll] == pathlist}
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
496
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
497 if posPaths:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
498 for child in parent.childs:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
499 if child.hasChilds and child.nameWithId in posPaths:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
500 if child.currentCount >= 0:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
501 # Discard loaded elements and refresh if still expanded
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
502 child.currentCount = -1
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
503 row = parent.childs.index(child)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
504 newParentIdx = self.index(row, 0, parentIdx)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
505 self.resetModifiedMarker(
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
506 newParentIdx, pathlist + (child.nameWithId,))
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
507
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
508 self.closedItems = []
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
509
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
510 # Little quirk: Refresh all visible items to clear the changed marker
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
511 if parentIdx == QModelIndex():
6979
c272ec33ea11 Handling of no more existing items improved, e.g. list items which has as last child
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6978
diff changeset
512 self.rootNode.currentCount = -1
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
513 idxStart = self.index(0, 0, QModelIndex())
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
514 idxEnd = self.index(0, 2, QModelIndex())
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
515 self.dataChanged.emit(idxStart, idxEnd)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
516
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
517 def columnCount(self, parent=QModelIndex()):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
518 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
519 Public Qt slot to get the column count.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
520
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
521 @param parent the model parent
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
522 @type QModelIndex
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
523 @return number of columns
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
524 @rtype int
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
525 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
526 return 3
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
527
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
528 def rowCount(self, parent=QModelIndex()):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
529 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
530 Public Qt slot to get the row count.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
531
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
532 @param parent the model parent
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
533 @type QModelIndex
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
534 @return number of rows
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
535 @rtype int
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
536 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
537 if parent.isValid():
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
538 node = parent.internalPointer()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
539 else:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
540 node = self.rootNode
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
541
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
542 return len(node.childs)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
543
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
544 def flags(self, index):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
545 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
546 Public Qt slot to get the item flags.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
547
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
548 @param index of item
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
549 @type QModelIndex
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
550 @return item flags
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
551 @rtype QtCore.Qt.ItemFlag
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
552 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
553 if not index.isValid():
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
554 return Qt.NoItemFlags
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
555
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
556 return Qt.ItemIsEnabled | Qt.ItemIsSelectable
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
557
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
558 def hasChildren(self, parent=QModelIndex()):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
559 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
560 Public Qt slot to get a flag if parent has childs.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
561
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
562 @param parent the model parent
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
563 @type QModelIndex
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
564 @return flag if parent has childs
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
565 @rtype bool
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
566 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
567 if not parent.isValid():
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
568 return self.rootNode.childs != []
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
569
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
570 return parent.internalPointer().hasChilds
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
571
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
572 def index(self, row, column, parent=QModelIndex()):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
573 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
574 Public Qt slot to get the index of item at row:column of parent.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
575
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
576 @param row number of rows
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
577 @rtype int
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
578 @param column number of columns
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
579 @type int
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
580 @param parent the model parent
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
581 @type QModelIndex
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
582 @return new model index for child
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
583 @rtype QModelIndex
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
584 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
585 if not self.hasIndex(row, column, parent):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
586 return QModelIndex()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
587
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
588 if not parent.isValid():
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
589 node = self.rootNode
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
590 else:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
591 node = parent.internalPointer()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
592
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
593 return self.createIndex(row, column, node.childs[row])
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
594
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
595 def parent(self, child):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
596 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
597 Public Qt slot to get the parent of the given child.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
598
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
599 @param child the model child node
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
600 @type QModelIndex
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
601 @return new model index for parent
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
602 @rtype QModelIndex
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
603 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
604 if not child.isValid():
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
605 return QModelIndex()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
606
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
607 childNode = child.internalPointer()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
608 if childNode == self.rootNode:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
609 return QModelIndex()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
610
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
611 parentNode = childNode.parent
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
612
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
613 if parentNode == self.rootNode:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
614 return QModelIndex()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
615
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
616 row = parentNode.parent.childs.index(parentNode)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
617 return self.createIndex(row, 0, parentNode)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
618
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
619 def data(self, index, role=Qt.DisplayRole):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
620 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
621 Public Qt slot get the role data of item.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
622
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
623 @param index the model index
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
624 @type QModelIndex
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
625 @param role the requested data role
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
626 @type QtCore.Qt.ItemDataRole
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
627 @return role data of item
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
628 @rtype Any
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
629 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
630 if not index.isValid() or index.row() < 0:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
631 return None
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
632
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
633 node = index.internalPointer()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
634 column = index.column()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
635
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
636 if role in (Qt.DisplayRole, SORT_ROLE, Qt.EditRole):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
637 try:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
638 if column == 0:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
639 # Sort first column with values from third column
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
640 if role == SORT_ROLE:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
641 return node.sort
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
642 return node.name + node.indicator
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
643 elif column == 1:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
644 return node.valueShort
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
645 elif column == 2:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
646 return node.type
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
647 elif column == 3:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
648 return node.sort
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
649 else:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
650 return None
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
651 except AttributeError:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
652 return ['None', '', '', ''][column]
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
653
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
654 elif role == Qt.BackgroundRole:
6993
d375f251496a Highlight unknown variables, e.g. expanded for the first time, in yellow instead green.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6988
diff changeset
655 if node in node.parent.changedItems:
7012
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
656 return self.__bgColorChanged
6993
d375f251496a Highlight unknown variables, e.g. expanded for the first time, in yellow instead green.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6988
diff changeset
657 elif node in node.parent.newItems:
7012
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
658 return self.__bgColorNew
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
659
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
660 elif role == Qt.ToolTipRole:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
661 if column == 0:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
662 tooltip = node.name + node.indicator
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
663 elif column == 1:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
664 tooltip = node.tooltip
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
665 elif column == 2:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
666 tooltip = node.type
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
667 elif column == 3:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
668 tooltip = node.sort
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
669 else:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
670 return None
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
671
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
672 if Qt.mightBeRichText(tooltip):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
673 tooltip = Utilities.html_encode(tooltip)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
674
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
675 if column == 0:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
676 indentation = self.treeView.indentation()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
677 indentCount = 0
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
678 currentNode = node
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
679 while currentNode.parent:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
680 indentCount += 1
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
681 currentNode = currentNode.parent
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
682
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
683 indentation *= indentCount
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
684 else:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
685 indentation = 0
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
686 # Check if text is longer than available space
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
687 fontMetrics = QFontMetrics(self.treeView.font())
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
688 textSize = fontMetrics.width(tooltip)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
689 textSize += indentation + 5 # How to determine border size?
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
690 header = self.treeView.header()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
691 if textSize >= header.sectionSize(column):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
692 return tooltip
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
693 else:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
694 QToolTip.hideText()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
695
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
696 return None
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
697
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
698 def headerData(self, section, orientation, role=Qt.DisplayRole):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
699 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
700 Public Qt slot get the header names.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
701
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
702 @param section the header section (row/coulumn)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
703 @type int
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
704 @param orientation the header's orientation
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
705 @type QtCore.Qt.Orientation
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
706 @param role the requested data role
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
707 @type QtCore.Qt.ItemDataRole
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
708 @return header name
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
709 @rtype str or None
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
710 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
711 if role != Qt.DisplayRole or orientation != Qt.Horizontal:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
712 return None
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
713
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
714 if section == 0:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
715 return self.rootNode.name
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
716 elif section == 1:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
717 return self.rootNode.value
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
718 elif section == 2:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
719 return self.rootNode.type
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
720 elif section == 3:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
721 return self.rootNode.sort
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
722
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
723 return None
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
724
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
725 def __findPendingItem(self, parent=None, pathlist=()):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
726 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
727 Private method to find the next item to request data from debugger.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
728
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
729 @param parent the model parent
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
730 @type VariableItem
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
731 @param pathlist full path to the variable
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
732 @type list of str
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
733 @return next item index to request data from debugger
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
734 @rtype QModelIndex
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
735 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
736 if parent is None:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
737 parent = self.rootNode
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
738
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
739 for child in parent.childs:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
740 if not child.hasChilds:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
741 continue
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
742
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
743 if pathlist + (child.nameWithId,) in self.openItems:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
744 if child.populated:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
745 index = None
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
746 else:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
747 idx = parent.childs.index(child)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
748 index = self.createIndex(idx, 0, child)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
749 self.expand.emit(index)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
750
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
751 if child.currentCount < 0:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
752 return index
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
753
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
754 possibleIndex = self.__findPendingItem(
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
755 child, pathlist + (child.nameWithId,))
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
756
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
757 if (possibleIndex or index) is None:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
758 continue
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
759
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
760 return possibleIndex or index
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
761
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
762 return None
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
763
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
764 def getMore(self):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
765 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
766 Public method to fetch the next variable from debugger.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
767 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
768 # step 1: find expanded but not populated items
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
769 item = self.__findPendingItem()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
770 if not item or not item.isValid():
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
771 return
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
772
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
773 # step 2: check if data has to be retrieved
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
774 node = item.internalPointer()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
775 lastVisibleItem = self.index(node.currentCount - 1, 0, item)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
776 lastVisibleItem = self.proxyModel.mapFromSource(lastVisibleItem)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
777 rect = self.treeView.visualRect(lastVisibleItem)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
778 if rect.y() > self.treeView.height() or node.pendigFetch:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
779 return
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
780
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
781 node.pendigFetch = True
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
782 # step 3: get a pathlist up to the requested variable
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
783 pathlist = self.__buildTreePath(node)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
784 # step 4: request the variable from the debugger
5587
ea526b78ee6c Started to fix code style issues detected by the extended style checker.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5389
diff changeset
785 variablesFilter = e5App().getObject("DebugUI").variablesFilter(
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
786 self.__globalScope)
564
b3d966393ba9 Did some code cleanup.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 482
diff changeset
787 e5App().getObject("DebugServer").remoteClientVariable(
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
788 self.__globalScope, variablesFilter, pathlist, self.framenr)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
789
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
790 def setExpanded(self, index, state):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
791 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
792 Public method to set the expanded state of item.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
793
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
794 @param index item to change expanded state
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
795 @type QModelIndex
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
796 @param state state of the item
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
797 @type bool
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
798 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
799 node = index.internalPointer()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
800 pathlist = self.__buildTreePath(node)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
801 if state:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
802 if pathlist not in self.openItems:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
803 self.openItems.append(pathlist)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
804 if pathlist in self.closedItems:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
805 self.closedItems.remove(pathlist)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
806 self.getMore()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
807 else:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
808 self.openItems.remove(pathlist)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
809 self.closedItems.append(pathlist)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
810
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
811 def __buildTreePath(self, parent):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
812 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
813 Private method to build up a path from the root to parent.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
814
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
815 @param parent item to build the path for
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
816 @type VariableItem
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
817 @return list of names denoting the path from the root
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
818 @rtype tuple of str
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
819 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
820 pathlist = []
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
821
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
822 # build up a path from the top to the item
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
823 while parent.parent:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
824 pathlist.append(parent.nameWithId)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
825 parent = parent.parent
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
826
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
827 pathlist.reverse()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
828 return tuple(pathlist)
7012
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
829
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
830 def handlePreferencesChanged(self):
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
831 """
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
832 Public slot to handle the preferencesChanged signal.
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
833 """
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
834 self.__bgColorNew = QBrush(Preferences.getDebugger("BgColorNew"))
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
835 self.__bgColorChanged = QBrush(
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
836 Preferences.getDebugger("BgColorChanged"))
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
837
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
838 idxStart = self.index(0, 0, QModelIndex())
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
839 idxEnd = self.index(0, 2, QModelIndex())
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
840 self.dataChanged.emit(idxStart, idxEnd)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
841
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 791
diff changeset
842
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
843 class ProxyModel(QSortFilterProxyModel):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
844 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
845 Class for handling the sort operations.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
846 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
847 def __init__(self, parent=None):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
848 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
849 Constructor
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
850
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
851 @param parent the parent model index
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
852 @type QModelIndex
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
853 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
854 super(ProxyModel, self).__init__(parent)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
855 self.setSortRole(SORT_ROLE)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
856
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
857 def hasChildren(self, parent):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
858 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
859 Public Qt slot to get a flag if parent has childs.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
860
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
861 The given model index has to be transformed to the underlying source
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
862 model to get the correct result.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
863 @param parent the model parent
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
864 @type QModelIndex
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
865 @return flag if parent has childs
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
866 @rtype bool
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
867 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
868 return self.sourceModel().hasChildren(self.mapToSource(parent))
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
869
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
870 def setExpanded(self, index, state):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
871 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
872 Public Qt slot to get a flag if parent has childs.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
873
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
874 The given model index has to be transformed to the underlying source
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
875 model to get the correct result.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
876 @param index item to change expanded state
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
877 @type QModelIndex
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
878 @param state state of the item
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
879 @type bool
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
880 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
881 self.sourceModel().setExpanded(self.mapToSource(index), state)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
882
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 791
diff changeset
883
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
884 class VariablesViewer(QTreeView):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
885 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
886 Class implementing the variables viewer view.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
887
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
888 This view is used to display the variables of the program being
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
889 debugged in a tree. Compound types will be shown with
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 791
diff changeset
890 their main entry first. Once the subtree has been expanded, the
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
891 individual entries will be shown. Double clicking an entry will
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
892 expand or collapse the item, if it has childs and the double click
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
893 was performed on the first column of the tree, otherwise it'll
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
894 popup a dialog showing the variables parameters in a more readable
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
895 form. This is especially useful for lengthy strings.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
896
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
897 This view has two modes for displaying the global and the local
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
898 variables.
7012
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
899
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
900 @signal preferencesChanged() to inform model about new background colours
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
901 """
7012
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
902 preferencesChanged = pyqtSignal()
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
903
5165
37691caeec1a Added the capability to refresh the variables viewer via the context menu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4631
diff changeset
904 def __init__(self, viewer, globalScope, parent=None):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
905 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
906 Constructor
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
907
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
908 @param viewer reference to the debug viewer object
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
909 @type DebugViewer
5165
37691caeec1a Added the capability to refresh the variables viewer via the context menu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4631
diff changeset
910 @param globalScope flag indicating global (True) or local (False)
37691caeec1a Added the capability to refresh the variables viewer via the context menu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4631
diff changeset
911 variables
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
912 @type bool
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
913 @param parent the parent
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
914 @type QWidget
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
915 """
2525
8b507a9a2d40 Script changes: Future import added, super calls modified and unicode behavior for str.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 2511
diff changeset
916 super(VariablesViewer, self).__init__(parent)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
917
5165
37691caeec1a Added the capability to refresh the variables viewer via the context menu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4631
diff changeset
918 self.__debugViewer = viewer
37691caeec1a Added the capability to refresh the variables viewer via the context menu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4631
diff changeset
919 self.__globalScope = globalScope
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
920 self.framenr = 0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
921
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
922 # Massive performance gain
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
923 self.setUniformRowHeights(True)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
924
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
925 # Implements sorting and filtering
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
926 self.proxyModel = ProxyModel()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
927 # Variable model implements the underlying data model
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
928 self.varModel = VariableModel(self, globalScope)
7012
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
929 self.preferencesChanged.connect(self.varModel.handlePreferencesChanged)
cc3f83d1a605 Colors for highlighting are configurable through Debugger->General
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6994
diff changeset
930 self.preferencesChanged.emit() # Force initialization of colors
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
931 self.proxyModel.setSourceModel(self.varModel)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
932 self.setModel(self.proxyModel)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
933
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
934 self.expanded.connect(
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
935 lambda idx: self.proxyModel.setExpanded(idx, True))
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
936 self.collapsed.connect(
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
937 lambda idx: self.proxyModel.setExpanded(idx, False))
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
938
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
939 self.setExpandsOnDoubleClick(False)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
940 self.doubleClicked.connect(self.__itemDoubleClicked)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
941
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
942 self.varModel.expand.connect(self.__mdlRequestExpand)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
943
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
944 self.setSortingEnabled(True)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
945 self.setAlternatingRowColors(True)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
946 self.setSelectionBehavior(QAbstractItemView.SelectRows)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
947
5165
37691caeec1a Added the capability to refresh the variables viewer via the context menu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4631
diff changeset
948 if self.__globalScope:
3190
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
949 self.setWindowTitle(self.tr("Global Variables"))
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
950 self.setWhatsThis(self.tr(
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
951 """<b>The Global Variables Viewer Window</b>"""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
952 """<p>This window displays the global variables"""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
953 """ of the debugged program.</p>"""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
954 ))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
955 else:
3190
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
956 self.setWindowTitle(self.tr("Local Variables"))
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
957 self.setWhatsThis(self.tr(
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
958 """<b>The Local Variables Viewer Window</b>"""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
959 """<p>This window displays the local variables"""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
960 """ of the debugged program.</p>"""
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
961 ))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
962
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
963 header = self.header()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
964 header.setSortIndicator(0, Qt.AscendingOrder)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
965 header.setSortIndicatorShown(True)
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
966
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
967 try:
2094
88620e11c67c Made the seventh set of Qt5 compatibility changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
968 header.setSectionsClickable(True)
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
969 except Exception:
2094
88620e11c67c Made the seventh set of Qt5 compatibility changes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
970 header.setClickable(True)
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
971
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
972 header.resizeSection(0, 130) # variable column
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
973 header.resizeSection(1, 180) # value column
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
974 header.resizeSection(2, 50) # type column
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
975
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
976 header.sortIndicatorChanged.connect(lambda *x: self.varModel.getMore())
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
977
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
978 self.__createPopupMenus()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
979 self.setContextMenuPolicy(Qt.CustomContextMenu)
458
1695e7a2db54 Continued porting signal/slot usage to the new API.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 447
diff changeset
980 self.customContextMenuRequested.connect(self.__showContextMenu)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
981
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
982 self.resortEnabled = True
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
983
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
984 def showVariables(self, vlist, frmnr):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
985 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
986 Public method to show variables in a list.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
987
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
988 @param vlist the list of variables to be displayed. Each
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
989 listentry is a tuple of three values.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
990 <ul>
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
991 <li>the variable name (string)</li>
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
992 <li>the variables type (string)</li>
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
993 <li>the variables value (string)</li>
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
994 </ul>
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
995 @type list
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
996 @param frmnr frame number (0 is the current frame)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
997 @type int
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
998 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
999 self.varModel.resetModifiedMarker()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1000 self.varModel.showVariables(vlist, frmnr)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1001
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1002 def showVariable(self, vlist):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1003 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1004 Public method to show variables in a list.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1005
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 791
diff changeset
1006 @param vlist the list of subitems to be displayed.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1007 The first element gives the path of the
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 791
diff changeset
1008 parent variable. Each other listentry is
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1009 a tuple of three values.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1010 <ul>
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1011 <li>the variable name (string)</li>
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1012 <li>the variables type (string)</li>
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1013 <li>the variables value (string)</li>
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1014 </ul>
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1015 @type list
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1016 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1017 self.varModel.showVariables(vlist[1:], 0, vlist[0])
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1018
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1019 def handleResetUI(self):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1020 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1021 Public method to reset the VariablesViewer.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1022 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1023 self.varModel.clear(True)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1024
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1025 def verticalScrollbarValueChanged(self, value):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1026 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1027 Public Qt slot informing about the scrollbar change.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1028
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1029 @param value current value of the vertical scrollbar
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1030 @type int
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1031 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1032 self.varModel.getMore()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1033 super(VariablesViewer, self).verticalScrollbarValueChanged(value)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1034
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1035 def resizeEvent(self, event):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1036 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1037 Protected Qt slot informing about the widget size change.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1038
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1039 @param event information
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1040 @type QResizeEvent
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1041 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1042 self.varModel.getMore()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1043 super(VariablesViewer, self).resizeEvent(event)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1044
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1045 def __itemDoubleClicked(self, index):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1046 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1047 Private method called if an item was double clicked.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1048
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1049 @param index the double clicked item
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1050 @type QModelIndex
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1051 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1052 node = self.proxyModel.mapToSource(index).internalPointer()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1053 if node.hasChilds and index.column() == 0:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1054 state = self.isExpanded(index)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1055 self.setExpanded(index, not state)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1056 else:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1057 self.__showVariableDetails(index)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1058
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1059 def __mdlRequestExpand(self, modelIndex):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1060 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1061 Private method to inform the view about items to be expand.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1062
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1063 @param modelIndex the model index
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1064 @type QModelIndex
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1065 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1066 index = self.proxyModel.mapFromSource(modelIndex)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1067 self.expand(index)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1068
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1069 def __createPopupMenus(self):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1070 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1071 Private method to generate the popup menus.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1072 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1073 self.menu = QMenu()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1074 self.menu.addAction(self.tr("Show Details..."), self.__showDetails)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1075 self.menu.addSeparator()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1076 self.menu.addAction(self.tr("Expand childs"), self.__expandChilds)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1077 self.menu.addAction(self.tr("Collapse childs"), self.__collapseChilds)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1078 self.menu.addAction(self.tr("Collapse all"), self.collapseAll)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1079 self.menu.addSeparator()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1080 self.menu.addAction(self.tr("Refresh"), self.__refreshView)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1081 self.menu.addSeparator()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1082 self.menu.addAction(self.tr("Configure..."), self.__configure)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1083
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1084 self.backMenu = QMenu()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1085 self.backMenu.addAction(self.tr("Refresh"), self.__refreshView)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1086 self.backMenu.addSeparator()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1087 self.backMenu.addAction(self.tr("Configure..."), self.__configure)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1088
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1089 def __showContextMenu(self, coord):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1090 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1091 Private slot to show the context menu.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1092
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1093 @param coord the position of the mouse pointer
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1094 @type QPoint
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1095 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1096 gcoord = self.mapToGlobal(coord)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1097 if self.indexAt(coord).isValid():
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1098 self.menu.popup(gcoord)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1099 else:
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1100 self.backMenu.popup(gcoord)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1101
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1102 def __expandChilds(self):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1103 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1104 Private slot to expand all childs of current parent.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1105 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1106 index = self.currentIndex()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1107 node = self.proxyModel.mapToSource(index).internalPointer()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1108 for child in node.childs:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1109 if child.hasChilds:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1110 row = node.childs.index(child)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1111 idx = self.varModel.createIndex(row, 0, child)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1112 idx = self.proxyModel.mapFromSource(idx)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1113 self.expand(idx)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1114
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1115 def __collapseChilds(self):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
1116 """
6969
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1117 Private slot to collapse all childs of current parent.
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1118 """
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1119 index = self.currentIndex()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1120 node = self.proxyModel.mapToSource(index).internalPointer()
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1121 for child in node.childs:
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1122 row = node.childs.index(child)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1123 idx = self.varModel.createIndex(row, 0, child)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1124 idx = self.proxyModel.mapFromSource(idx)
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1125 if self.isExpanded(idx):
fd7af2312383 Reimplemented Variables Viewer using QTreeView.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 6953
diff changeset
1126 self.collapse(idx)
5165
37691caeec1a Added the capability to refresh the variables viewer via the context menu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4631
diff changeset
1127
37691caeec1a Added the capability to refresh the variables viewer via the context menu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4631
diff changeset
1128 def __refreshView(self):
37691caeec1a Added the capability to refresh the variables viewer via the context menu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4631
diff changeset
1129 """
37691caeec1a Added the capability to refresh the variables viewer via the context menu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4631
diff changeset
1130 Private slot to refresh the view.
37691caeec1a Added the capability to refresh the variables viewer via the context menu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4631