eric6/Graphics/PackageDiagramBuilder.py

Sat, 27 Feb 2021 12:08:23 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Sat, 27 Feb 2021 12:08:23 +0100
changeset 8138
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parent 7923
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child 8043
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child 8217
385f60c94548
permissions
-rw-r--r--

Shell: added functionality to show a prompt when the main client process has exited (e.g. a script ended).

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2007 - 2021 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 a dialog showing a UML like class diagram of a package.
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8 """
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9
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10 import glob
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11 import os.path
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12 from itertools import zip_longest
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14 from PyQt5.QtWidgets import QApplication, QGraphicsTextItem
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15
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16 from E5Gui.E5ProgressDialog import E5ProgressDialog
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17
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18 from .UMLDiagramBuilder import UMLDiagramBuilder
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19
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20 import Utilities
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21 import Preferences
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22
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23
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24 class PackageDiagramBuilder(UMLDiagramBuilder):
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25 """
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26 Class implementing a builder for UML like class diagrams of a package.
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27 """
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28 def __init__(self, dialog, view, project, package, noAttrs=False):
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29 """
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30 Constructor
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31
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32 @param dialog reference to the UML dialog (UMLDialog)
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33 @param view reference to the view object (UMLGraphicsView)
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34 @param project reference to the project object (Project)
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35 @param package name of a python package to be shown (string)
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36 @param noAttrs flag indicating, that no attributes should be shown
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37 (boolean)
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38 """
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39 super(PackageDiagramBuilder, self).__init__(dialog, view, project)
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40 self.setObjectName("PackageDiagram")
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41
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42 self.package = os.path.abspath(package)
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43 self.noAttrs = noAttrs
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44
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45 def initialize(self):
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46 """
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47 Public method to initialize the object.
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48 """
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49 pname = self.project.getProjectName()
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50 if pname:
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51 name = self.tr("Package Diagram {0}: {1}").format(
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52 pname, self.project.getRelativePath(self.package))
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53 else:
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54 name = self.tr("Package Diagram: {0}").format(self.package)
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55 self.umlView.setDiagramName(name)
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56
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57 def __getCurrentShape(self, name):
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58 """
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59 Private method to get the named shape.
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60
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61 @param name name of the shape (string)
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62 @return shape (QCanvasItem)
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63 """
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64 return self.allClasses.get(name)
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65
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66 def __buildModulesDict(self):
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67 """
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68 Private method to build a dictionary of modules contained in the
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69 package.
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70
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71 @return dictionary of modules contained in the package.
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72 """
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73 import Utilities.ModuleParser
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74
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75 supportedExt = (
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76 ['*{0}'.format(ext) for ext in
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77 Preferences.getPython("Python3Extensions")] +
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78 ['*.rb']
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79 )
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80 extensions = (
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81 Preferences.getPython("Python3Extensions") +
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82 ['.rb']
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83 )
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84
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85 moduleDict = {}
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86 modules = []
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87 for ext in supportedExt:
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88 modules.extend(glob.glob(
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89 Utilities.normjoinpath(self.package, ext)))
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90 tot = len(modules)
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91 progress = E5ProgressDialog(
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92 self.tr("Parsing modules..."),
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93 None, 0, tot, self.tr("%v/%m Modules"), self.parent())
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94 progress.setWindowTitle(self.tr("Package Diagram"))
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95 try:
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96 prog = 0
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97 progress.show()
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98 QApplication.processEvents()
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99
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100 for module in modules:
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101 progress.setValue(prog)
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102 QApplication.processEvents()
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103 prog += 1
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104 try:
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105 mod = Utilities.ModuleParser.readModule(
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106 module, extensions=extensions, caching=False)
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107 except ImportError:
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108 continue
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109 else:
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110 name = mod.name
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111 if name.startswith(self.package):
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112 name = name[len(self.package) + 1:]
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113 moduleDict[name] = mod
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114 finally:
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115 progress.setValue(tot)
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116 progress.deleteLater()
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117 return moduleDict
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118
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119 def __buildSubpackagesDict(self):
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120 """
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121 Private method to build a dictionary of sub-packages contained in this
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122 package.
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123
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124 @return dictionary of sub-packages contained in this package
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125 """
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126 import Utilities.ModuleParser
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127
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128 supportedExt = (
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parents: 3022
diff changeset
129 ['*{0}'.format(ext) for ext in
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parents: 7229
diff changeset
130 Preferences.getPython("Python3Extensions")] +
2037
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parents: 2034
diff changeset
131 ['*.rb']
7254
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
132 )
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
133 extensions = (
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
134 Preferences.getPython("Python3Extensions") +
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
135 ['.rb']
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
136 )
2037
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parents: 2034
diff changeset
137
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
138 subpackagesDict = {}
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
139 subpackagesList = []
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
140
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
141 for subpackage in os.listdir(self.package):
7a3470ae170e Improved the package diagram to include subpackages and their module names.
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parents: 2034
diff changeset
142 subpackagePath = os.path.join(self.package, subpackage)
7254
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
143 if (
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
144 os.path.isdir(subpackagePath) and
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
145 subpackage != "__pycache__" and
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
146 len(glob.glob(
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
147 os.path.join(subpackagePath, "__init__.*")
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
148 )) != 0
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
149 ):
2037
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
150 subpackagesList.append(subpackagePath)
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parents: 2034
diff changeset
151
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
152 tot = 0
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
153 for ext in supportedExt:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
154 for subpackage in subpackagesList:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
155 tot += len(glob.glob(Utilities.normjoinpath(subpackage, ext)))
3071
83d066710d60 Added an extended progress dialog to make the progress bar label more descriptive.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3035
diff changeset
156 progress = E5ProgressDialog(
3190
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
157 self.tr("Parsing modules..."),
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
158 None, 0, tot, self.tr("%v/%m Modules"), self.parent())
3478
beec1d9c1851 Correct window titles of progress dialogs.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3190
diff changeset
159 progress.setWindowTitle(self.tr("Package Diagram"))
2037
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
160 try:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
161 prog = 0
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
162 progress.show()
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
163 QApplication.processEvents()
2401
4f428de32b69 Continued implementing the delayed import.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2334
diff changeset
164
2037
7a3470ae170e Improved the package diagram to include subpackages and their module names.
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parents: 2034
diff changeset
165 for subpackage in subpackagesList:
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
166 packageName = os.path.basename(subpackage)
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parents: 2034
diff changeset
167 subpackagesDict[packageName] = []
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
168 modules = []
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
169 for ext in supportedExt:
2992
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
170 modules.extend(glob.glob(
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
171 Utilities.normjoinpath(subpackage, ext)))
2037
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
172 for module in modules:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
173 progress.setValue(prog)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
174 QApplication.processEvents()
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
175 prog += 1
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
176 try:
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
177 mod = Utilities.ModuleParser.readModule(
2039
fa41ccd7f7bc Added the capability to rebuild a diagram without losing the current item positions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2037
diff changeset
178 module, extensions=extensions, caching=False)
2037
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
179 except ImportError:
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
180 continue
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
181 else:
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
182 name = mod.name
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
183 if "." in name:
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
184 name = name.rsplit(".", 1)[1]
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
185 subpackagesDict[packageName].append(name)
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
186 subpackagesDict[packageName].sort()
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
187 # move __init__ to the front
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
188 if "__init__" in subpackagesDict[packageName]:
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
189 subpackagesDict[packageName].remove("__init__")
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
190 subpackagesDict[packageName].insert(0, "__init__")
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
191 finally:
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
192 progress.setValue(tot)
2334
fc69ad77e18a Introduced a zoom widget in the status bar of several windows.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2302
diff changeset
193 progress.deleteLater()
2037
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
194 return subpackagesDict
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
195
2031
c36c2eb62a75 Refactored the UML graphics code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2030
diff changeset
196 def buildDiagram(self):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
197 """
2031
c36c2eb62a75 Refactored the UML graphics code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2030
diff changeset
198 Public method to build the class shapes of the package diagram.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
199
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
200 The algorithm is borrowed from Boa Constructor.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
201 """
2031
c36c2eb62a75 Refactored the UML graphics code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2030
diff changeset
202 self.allClasses = {}
c36c2eb62a75 Refactored the UML graphics code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2030
diff changeset
203
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
204 initlist = glob.glob(os.path.join(self.package, '__init__.*'))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
205 if len(initlist) == 0:
3656
441956d8fce5 Started porting eric5 to PyQt5.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3515
diff changeset
206 ct = QGraphicsTextItem(None)
441956d8fce5 Started porting eric5 to PyQt5.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3515
diff changeset
207 self.scene.addItem(ct)
564
b3d966393ba9 Did some code cleanup.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 483
diff changeset
208 ct.setHtml(
3190
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
209 self.tr("The directory <b>'{0}'</b> is not a package.")
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
210 .format(self.package))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
211 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
212
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
213 modules = self.__buildModulesDict()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
214 if not modules:
3656
441956d8fce5 Started porting eric5 to PyQt5.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3515
diff changeset
215 ct = QGraphicsTextItem(None)
441956d8fce5 Started porting eric5 to PyQt5.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3515
diff changeset
216 self.scene.addItem(ct)
564
b3d966393ba9 Did some code cleanup.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 483
diff changeset
217 ct.setHtml(
3190
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
218 self.tr(
2992
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
219 "The package <b>'{0}'</b> does not contain any modules.")
3035
36e9f388958b Fixed a bunch of indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3034
diff changeset
220 .format(self.package))
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
221 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
222
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
223 # step 1: build all classes found in the modules
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
224 classesFound = False
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
225
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 0
diff changeset
226 for modName in list(modules.keys()):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
227 module = modules[modName]
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 0
diff changeset
228 for cls in list(module.classes.keys()):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
229 classesFound = True
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
230 self.__addLocalClass(cls, module.classes[cls], 0, 0)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
231 if not classesFound:
3656
441956d8fce5 Started porting eric5 to PyQt5.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3515
diff changeset
232 ct = QGraphicsTextItem(None)
441956d8fce5 Started porting eric5 to PyQt5.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3515
diff changeset
233 self.scene.addItem(ct)
564
b3d966393ba9 Did some code cleanup.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 483
diff changeset
234 ct.setHtml(
3190
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
235 self.tr(
2992
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
236 "The package <b>'{0}'</b> does not contain any classes.")
3035
36e9f388958b Fixed a bunch of indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3034
diff changeset
237 .format(self.package))
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
238 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
239
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
240 # step 2: build the class hierarchies
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
241 routes = []
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
242 nodes = []
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
243
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 0
diff changeset
244 for modName in list(modules.keys()):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
245 module = modules[modName]
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
246 todo = [module.createHierarchy()]
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
247 while todo:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
248 hierarchy = todo[0]
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 0
diff changeset
249 for className in list(hierarchy.keys()):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
250 cw = self.__getCurrentShape(className)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
251 if not cw and className.find('.') >= 0:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
252 cw = self.__getCurrentShape(className.split('.')[-1])
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
253 if cw:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
254 self.allClasses[className] = cw
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
255 if cw and cw.noAttrs != self.noAttrs:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
256 cw = None
3034
7ce719013078 Fixed various coding style issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3022
diff changeset
257 if cw and not (cw.external and
0
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
258 (className in module.classes or
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
259 className in module.modules)
3035
36e9f388958b Fixed a bunch of indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3034
diff changeset
260 ):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
261 if className not in nodes:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
262 nodes.append(className)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
263 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
264 if className in module.classes:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
265 # this is a local class (defined in this module)
2992
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
266 self.__addLocalClass(
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
267 className, module.classes[className],
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
268 0, 0)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
269 elif className in module.modules:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
270 # this is a local module (defined in this module)
2992
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
271 self.__addLocalClass(
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
272 className, module.modules[className],
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
273 0, 0, True)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
274 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
275 self.__addExternalClass(className, 0, 0)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
276 nodes.append(className)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
277
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
278 if hierarchy.get(className):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
279 todo.append(hierarchy.get(className))
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 0
diff changeset
280 children = list(hierarchy.get(className).keys())
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
281 for child in children:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
282 if (className, child) not in routes:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
283 routes.append((className, child))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
284
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
285 del todo[0]
2037
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
286
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
287 # step 3: build the subpackages
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
288 subpackages = self.__buildSubpackagesDict()
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
289 for subpackage in sorted(subpackages.keys()):
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
290 self.__addPackage(subpackage, subpackages[subpackage], 0, 0)
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
291 nodes.append(subpackage)
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
292
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
293 self.__arrangeClasses(nodes, routes[:])
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
294 self.__createAssociations(routes)
2027
144463496a54 A few fixes for issues with the graphics dialogs.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2026
diff changeset
295 self.umlView.autoAdjustSceneSize(limit=True)
2033
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
296
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 791
diff changeset
297 def __arrangeClasses(self, nodes, routes, whiteSpaceFactor=1.2):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
298 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
299 Private method to arrange the shapes on the canvas.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
300
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
301 The algorithm is borrowed from Boa Constructor.
2953
703452a2876f Started correcting doc strings by using the new doc string checker.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2433
diff changeset
302
703452a2876f Started correcting doc strings by using the new doc string checker.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2433
diff changeset
303 @param nodes list of nodes to arrange
703452a2876f Started correcting doc strings by using the new doc string checker.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2433
diff changeset
304 @param routes list of routes
703452a2876f Started correcting doc strings by using the new doc string checker.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2433
diff changeset
305 @param whiteSpaceFactor factor to increase whitespace between
703452a2876f Started correcting doc strings by using the new doc string checker.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2433
diff changeset
306 items (float)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
307 """
2401
4f428de32b69 Continued implementing the delayed import.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2334
diff changeset
308 from . import GraphicsUtilities
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
309 generations = GraphicsUtilities.sort(nodes, routes)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
310
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
311 # calculate width and height of all elements
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
312 sizes = []
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
313 for generation in generations:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
314 sizes.append([])
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
315 for child in generation:
2992
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
316 sizes[-1].append(
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
317 self.__getCurrentShape(child).sceneBoundingRect())
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
318
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
319 # calculate total width and total height
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
320 width = 0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
321 height = 0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
322 widths = []
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
323 heights = []
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
324 for generation in sizes:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
325 currentWidth = 0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
326 currentHeight = 0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
327
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
328 for rect in generation:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
329 if rect.bottom() > currentHeight:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
330 currentHeight = rect.bottom()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
331 currentWidth = currentWidth + rect.right()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
332
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
333 # update totals
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
334 if currentWidth > width:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
335 width = currentWidth
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
336 height = height + currentHeight
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
337
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
338 # store generation info
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
339 widths.append(currentWidth)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
340 heights.append(currentHeight)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
341
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
342 # add in some whitespace
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
343 width = width * whiteSpaceFactor
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
344 height = height * whiteSpaceFactor - 20
2028
30247d523fdb A few more Graphics fixes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2027
diff changeset
345 verticalWhiteSpace = 40.0
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
346
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
347 sceneRect = self.umlView.sceneRect()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
348 width += 50.0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
349 height += 50.0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
350 swidth = width < sceneRect.width() and sceneRect.width() or width
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
351 sheight = height < sceneRect.height() and sceneRect.height() or height
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
352 self.umlView.setSceneSize(swidth, sheight)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
353
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
354 # distribute each generation across the width and the
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
355 # generations across height
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
356 y = 10.0
7254
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
357 for currentWidth, currentHeight, generation in (
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
358 zip_longest(widths, heights, generations)
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
359 ):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
360 x = 10.0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
361 # whiteSpace is the space between any two elements
7254
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
362 whiteSpace = (
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
363 (width - currentWidth - 20) /
2992
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
364 (len(generation) - 1.0 or 2.0)
7254
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
365 )
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
366 for className in generation:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
367 cw = self.__getCurrentShape(className)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
368 cw.setPos(x, y)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
369 rect = cw.sceneBoundingRect()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
370 x = x + rect.width() + whiteSpace
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
371 y = y + currentHeight + verticalWhiteSpace
2033
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
372
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 791
diff changeset
373 def __addLocalClass(self, className, _class, x, y, isRbModule=False):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
374 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
375 Private method to add a class defined in the module.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
376
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
377 @param className name of the class to be as a dictionary key (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
378 @param _class class to be shown (ModuleParser.Class)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
379 @param x x-coordinate (float)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
380 @param y y-coordinate (float)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
381 @param isRbModule flag indicating a Ruby module (boolean)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
382 """
2401
4f428de32b69 Continued implementing the delayed import.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2334
diff changeset
383 from .ClassItem import ClassItem, ClassModel
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
384 meths = sorted(_class.methods.keys())
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
385 attrs = sorted(_class.attributes.keys())
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
386 name = _class.name
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
387 if isRbModule:
413
3d82e6eb3516 Did some more string format conversions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 40
diff changeset
388 name = "{0} (Module)".format(name)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
389 cl = ClassModel(name, meths[:], attrs[:])
7529
2b8a0d8ba12a UML Diagrams: added support for dark color scheme.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
390 cw = ClassItem(cl, False, x, y, noAttrs=self.noAttrs, scene=self.scene,
2b8a0d8ba12a UML Diagrams: added support for dark color scheme.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
391 colors=self.umlView.getDrawingColors())
2030
db11a2fe9bbc Implemented functions to save the UML graphics to disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2028
diff changeset
392 cw.setId(self.umlView.getItemId())
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
393 self.allClasses[className] = cw
2033
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
394
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
395 def __addExternalClass(self, _class, x, y):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
396 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
397 Private method to add a class defined outside the module.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
398
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
399 If the canvas is too small to take the shape, it
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
400 is enlarged.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
401
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
402 @param _class class to be shown (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
403 @param x x-coordinate (float)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
404 @param y y-coordinate (float)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
405 """
2401
4f428de32b69 Continued implementing the delayed import.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2334
diff changeset
406 from .ClassItem import ClassItem, ClassModel
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
407 cl = ClassModel(_class)
7529
2b8a0d8ba12a UML Diagrams: added support for dark color scheme.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
408 cw = ClassItem(cl, True, x, y, noAttrs=self.noAttrs, scene=self.scene,
2b8a0d8ba12a UML Diagrams: added support for dark color scheme.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
409 colors=self.umlView.getDrawingColors())
2030
db11a2fe9bbc Implemented functions to save the UML graphics to disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2028
diff changeset
410 cw.setId(self.umlView.getItemId())
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
411 self.allClasses[_class] = cw
2033
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
412
2037
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
413 def __addPackage(self, name, modules, x, y):
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
414 """
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
415 Private method to add a package to the diagram.
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
416
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
417 @param name package name to be shown (string)
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
418 @param modules list of module names contained in the package
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
419 (list of strings)
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
420 @param x x-coordinate (float)
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
421 @param y y-coordinate (float)
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
422 """
2401
4f428de32b69 Continued implementing the delayed import.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2334
diff changeset
423 from .PackageItem import PackageItem, PackageModel
2037
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
424 pm = PackageModel(name, modules)
7529
2b8a0d8ba12a UML Diagrams: added support for dark color scheme.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
425 pw = PackageItem(pm, x, y, scene=self.scene,
2b8a0d8ba12a UML Diagrams: added support for dark color scheme.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
426 colors=self.umlView.getDrawingColors())
2037
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
427 pw.setId(self.umlView.getItemId())
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
428 self.allClasses[name] = pw
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
429
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
430 def __createAssociations(self, routes):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
431 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
432 Private method to generate the associations between the class shapes.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
433
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
434 @param routes list of relationsships
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
435 """
2401
4f428de32b69 Continued implementing the delayed import.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2334
diff changeset
436 from .AssociationItem import AssociationItem, Generalisation
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
437 for route in routes:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
438 if len(route) > 1:
564
b3d966393ba9 Did some code cleanup.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 483
diff changeset
439 assoc = AssociationItem(
3035
36e9f388958b Fixed a bunch of indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3034
diff changeset
440 self.__getCurrentShape(route[1]),
36e9f388958b Fixed a bunch of indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3034
diff changeset
441 self.__getCurrentShape(route[0]),
36e9f388958b Fixed a bunch of indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3034
diff changeset
442 Generalisation,
7529
2b8a0d8ba12a UML Diagrams: added support for dark color scheme.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
443 topToBottom=True,
2b8a0d8ba12a UML Diagrams: added support for dark color scheme.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
444 colors=self.umlView.getDrawingColors())
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
445 self.scene.addItem(assoc)
2033
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
446
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
447 def getPersistenceData(self):
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
448 """
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
449 Public method to get a string for data to be persisted.
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
450
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
451 @return persisted data string (string)
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
452 """
2992
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
453 return "package={0}, no_attributes={1}".format(
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
454 self.package, self.noAttrs)
2033
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
455
2034
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
456 def parsePersistenceData(self, version, data):
2033
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
457 """
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
458 Public method to parse persisted data.
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
459
2034
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
460 @param version version of the data (string)
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
461 @param data persisted data to be parsed (string)
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
462 @return flag indicating success (boolean)
2033
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
463 """
2034
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
464 parts = data.split(", ")
7254
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
465 if (
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
466 len(parts) != 2 or
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
467 not parts[0].startswith("package=") or
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
468 not parts[1].startswith("no_attributes=")
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
469 ):
2034
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
470 return False
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
471
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
472 self.package = parts[0].split("=", 1)[1].strip()
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
473 self.noAttrs = Utilities.toBool(parts[1].split("=", 1)[1].strip())
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
474
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
475 self.initialize()
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
476
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
477 return True

eric ide

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