eric6/Graphics/PackageDiagramBuilder.py

Wed, 01 Jan 2020 11:57:23 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Wed, 01 Jan 2020 11:57:23 +0100
changeset 7360
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parent 7254
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child 7529
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permissions
-rw-r--r--

Updated copyright for 2020.

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2007 - 2020 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
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11 import glob
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12 import os.path
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13 from itertools import zip_longest
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14
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15 from PyQt5.QtWidgets import QApplication, QGraphicsTextItem
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16
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17 from E5Gui.E5ProgressDialog import E5ProgressDialog
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18
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19 from .UMLDiagramBuilder import UMLDiagramBuilder
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20
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21 import Utilities
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22 import Preferences
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23
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24
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25 class PackageDiagramBuilder(UMLDiagramBuilder):
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26 """
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27 Class implementing a builder for UML like class diagrams of a package.
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28 """
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29 def __init__(self, dialog, view, project, package, noAttrs=False):
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30 """
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31 Constructor
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32
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33 @param dialog reference to the UML dialog (UMLDialog)
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34 @param view reference to the view object (UMLGraphicsView)
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35 @param project reference to the project object (Project)
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36 @param package name of a python package to be shown (string)
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37 @keyparam noAttrs flag indicating, that no attributes should be shown
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38 (boolean)
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39 """
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40 super(PackageDiagramBuilder, self).__init__(dialog, view, project)
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41 self.setObjectName("PackageDiagram")
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42
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43 self.package = Utilities.normabspath(package)
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44 self.noAttrs = noAttrs
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45
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46 def initialize(self):
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47 """
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48 Public method to initialize the object.
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49 """
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50 pname = self.project.getProjectName()
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51 if pname:
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52 name = self.tr("Package Diagram {0}: {1}").format(
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53 pname, self.project.getRelativePath(self.package))
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54 else:
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55 name = self.tr("Package Diagram: {0}").format(self.package)
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56 self.umlView.setDiagramName(name)
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57
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58 def __getCurrentShape(self, name):
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59 """
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60 Private method to get the named shape.
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61
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62 @param name name of the shape (string)
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63 @return shape (QCanvasItem)
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64 """
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65 return self.allClasses.get(name)
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66
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67 def __buildModulesDict(self):
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68 """
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69 Private method to build a dictionary of modules contained in the
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70 package.
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71
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72 @return dictionary of modules contained in the package.
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73 """
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74 import Utilities.ModuleParser
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75
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76 supportedExt = (
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77 ['*{0}'.format(ext) for ext in
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78 Preferences.getPython("PythonExtensions")] +
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79 ['*{0}'.format(ext) for ext in
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80 Preferences.getPython("Python3Extensions")] +
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81 ['*.rb']
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82 )
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83 extensions = (
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84 Preferences.getPython("PythonExtensions") +
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85 Preferences.getPython("Python3Extensions") +
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86 ['.rb']
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87 )
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88
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89 moduleDict = {}
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90 modules = []
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91 for ext in supportedExt:
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92 modules.extend(glob.glob(
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93 Utilities.normjoinpath(self.package, ext)))
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94 tot = len(modules)
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95 progress = E5ProgressDialog(
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96 self.tr("Parsing modules..."),
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97 None, 0, tot, self.tr("%v/%m Modules"), self.parent())
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98 progress.setWindowTitle(self.tr("Package Diagram"))
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99 try:
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100 prog = 0
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101 progress.show()
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102 QApplication.processEvents()
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103
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104 for module in modules:
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105 progress.setValue(prog)
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106 QApplication.processEvents()
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107 prog += 1
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108 try:
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109 mod = Utilities.ModuleParser.readModule(
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110 module, extensions=extensions, caching=False)
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111 except ImportError:
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112 continue
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113 else:
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114 name = mod.name
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115 if name.startswith(self.package):
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116 name = name[len(self.package) + 1:]
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117 moduleDict[name] = mod
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118 finally:
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119 progress.setValue(tot)
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120 progress.deleteLater()
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121 return moduleDict
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122
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123 def __buildSubpackagesDict(self):
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124 """
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125 Private method to build a dictionary of sub-packages contained in this
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126 package.
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127
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128 @return dictionary of sub-packages contained in this package
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129 """
2433
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parents: 2402
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130 import Utilities.ModuleParser
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parents: 2402
diff changeset
131
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diff changeset
132 supportedExt = (
3034
7ce719013078 Fixed various coding style issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3022
diff changeset
133 ['*{0}'.format(ext) for ext in
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parents: 7229
diff changeset
134 Preferences.getPython("PythonExtensions")] +
3034
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3022
diff changeset
135 ['*{0}'.format(ext) for ext in
7254
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parents: 7229
diff changeset
136 Preferences.getPython("Python3Extensions")] +
2037
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diff changeset
137 ['*.rb']
7254
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
138 )
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
139 extensions = (
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
140 Preferences.getPython("PythonExtensions") +
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
141 Preferences.getPython("Python3Extensions") +
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
142 ['.rb']
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
143 )
2037
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parents: 2034
diff changeset
144
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
145 subpackagesDict = {}
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
146 subpackagesList = []
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
147
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
148 for subpackage in os.listdir(self.package):
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parents: 2034
diff changeset
149 subpackagePath = os.path.join(self.package, subpackage)
7254
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
150 if (
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parents: 7229
diff changeset
151 os.path.isdir(subpackagePath) and
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
152 subpackage != "__pycache__" and
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
153 len(glob.glob(
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
154 os.path.join(subpackagePath, "__init__.*")
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
155 )) != 0
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
156 ):
2037
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
157 subpackagesList.append(subpackagePath)
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parents: 2034
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158
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
159 tot = 0
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
160 for ext in supportedExt:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
161 for subpackage in subpackagesList:
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parents: 2034
diff changeset
162 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
163 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
164 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
165 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
166 progress.setWindowTitle(self.tr("Package Diagram"))
2037
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
167 try:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
168 prog = 0
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
169 progress.show()
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
170 QApplication.processEvents()
2401
4f428de32b69 Continued implementing the delayed import.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2334
diff changeset
171
2037
7a3470ae170e Improved the package diagram to include subpackages and their module names.
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parents: 2034
diff changeset
172 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
173 packageName = os.path.basename(subpackage)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
174 subpackagesDict[packageName] = []
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
175 modules = []
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
176 for ext in supportedExt:
2992
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
177 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
178 Utilities.normjoinpath(subpackage, ext)))
2037
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
179 for module in modules:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
180 progress.setValue(prog)
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
181 QApplication.processEvents()
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
182 prog += 1
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
183 try:
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
184 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
185 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
186 except ImportError:
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
187 continue
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
188 else:
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
189 name = mod.name
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
190 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
191 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
192 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
193 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
194 # 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
195 if "__init__" in subpackagesDict[packageName]:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
196 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
197 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
198 finally:
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
199 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
200 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
201 return subpackagesDict
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
202
2031
c36c2eb62a75 Refactored the UML graphics code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2030
diff changeset
203 def buildDiagram(self):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
204 """
2031
c36c2eb62a75 Refactored the UML graphics code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2030
diff changeset
205 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
206
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
207 The algorithm is borrowed from Boa Constructor.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
208 """
2031
c36c2eb62a75 Refactored the UML graphics code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2030
diff changeset
209 self.allClasses = {}
c36c2eb62a75 Refactored the UML graphics code.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2030
diff changeset
210
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
211 initlist = glob.glob(os.path.join(self.package, '__init__.*'))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
212 if len(initlist) == 0:
3656
441956d8fce5 Started porting eric5 to PyQt5.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3515
diff changeset
213 ct = QGraphicsTextItem(None)
441956d8fce5 Started porting eric5 to PyQt5.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3515
diff changeset
214 self.scene.addItem(ct)
564
b3d966393ba9 Did some code cleanup.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 483
diff changeset
215 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
216 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
217 .format(self.package))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
218 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
219
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
220 modules = self.__buildModulesDict()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
221 if not modules:
3656
441956d8fce5 Started porting eric5 to PyQt5.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3515
diff changeset
222 ct = QGraphicsTextItem(None)
441956d8fce5 Started porting eric5 to PyQt5.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3515
diff changeset
223 self.scene.addItem(ct)
564
b3d966393ba9 Did some code cleanup.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 483
diff changeset
224 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
225 self.tr(
2992
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
226 "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
227 .format(self.package))
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
228 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
229
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
230 # step 1: build all classes found in the modules
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
231 classesFound = False
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
232
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 0
diff changeset
233 for modName in list(modules.keys()):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
234 module = modules[modName]
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 0
diff changeset
235 for cls in list(module.classes.keys()):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
236 classesFound = True
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
237 self.__addLocalClass(cls, module.classes[cls], 0, 0)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
238 if not classesFound:
3656
441956d8fce5 Started porting eric5 to PyQt5.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3515
diff changeset
239 ct = QGraphicsTextItem(None)
441956d8fce5 Started porting eric5 to PyQt5.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3515
diff changeset
240 self.scene.addItem(ct)
564
b3d966393ba9 Did some code cleanup.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 483
diff changeset
241 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
242 self.tr(
2992
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
243 "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
244 .format(self.package))
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
245 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
246
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
247 # step 2: build the class hierarchies
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
248 routes = []
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
249 nodes = []
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
250
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 0
diff changeset
251 for modName in list(modules.keys()):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
252 module = modules[modName]
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
253 todo = [module.createHierarchy()]
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
254 while todo:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
255 hierarchy = todo[0]
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 0
diff changeset
256 for className in list(hierarchy.keys()):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
257 cw = self.__getCurrentShape(className)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
258 if not cw and className.find('.') >= 0:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
259 cw = self.__getCurrentShape(className.split('.')[-1])
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
260 if cw:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
261 self.allClasses[className] = cw
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
262 if cw and cw.noAttrs != self.noAttrs:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
263 cw = None
3034
7ce719013078 Fixed various coding style issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3022
diff changeset
264 if cw and not (cw.external and
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
265 (className in module.classes or
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
266 className in module.modules)
3035
36e9f388958b Fixed a bunch of indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3034
diff changeset
267 ):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
268 if className not in nodes:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
269 nodes.append(className)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
270 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
271 if className in module.classes:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
272 # 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
273 self.__addLocalClass(
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
274 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
275 0, 0)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
276 elif className in module.modules:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
277 # 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
278 self.__addLocalClass(
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
279 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
280 0, 0, True)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
281 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
282 self.__addExternalClass(className, 0, 0)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
283 nodes.append(className)
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 if hierarchy.get(className):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
286 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
287 children = list(hierarchy.get(className).keys())
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
288 for child in children:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
289 if (className, child) not in routes:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
290 routes.append((className, child))
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
291
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
292 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
293
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
294 # 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
295 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
296 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
297 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
298 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
299
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
300 self.__arrangeClasses(nodes, routes[:])
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
301 self.__createAssociations(routes)
2027
144463496a54 A few fixes for issues with the graphics dialogs.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2026
diff changeset
302 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
303
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 791
diff changeset
304 def __arrangeClasses(self, nodes, routes, whiteSpaceFactor=1.2):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
305 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
306 Private method to arrange the shapes on the canvas.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
307
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
308 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
309
703452a2876f Started correcting doc strings by using the new doc string checker.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2433
diff changeset
310 @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
311 @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
312 @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
313 items (float)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
314 """
2401
4f428de32b69 Continued implementing the delayed import.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2334
diff changeset
315 from . import GraphicsUtilities
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
316 generations = GraphicsUtilities.sort(nodes, routes)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
317
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
318 # calculate width and height of all elements
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
319 sizes = []
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
320 for generation in generations:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
321 sizes.append([])
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
322 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
323 sizes[-1].append(
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
324 self.__getCurrentShape(child).sceneBoundingRect())
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
325
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
326 # calculate total width and total height
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
327 width = 0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
328 height = 0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
329 widths = []
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
330 heights = []
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
331 for generation in sizes:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
332 currentWidth = 0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
333 currentHeight = 0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
334
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
335 for rect in generation:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
336 if rect.bottom() > currentHeight:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
337 currentHeight = rect.bottom()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
338 currentWidth = currentWidth + rect.right()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
339
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
340 # update totals
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
341 if currentWidth > width:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
342 width = currentWidth
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
343 height = height + currentHeight
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
344
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
345 # store generation info
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
346 widths.append(currentWidth)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
347 heights.append(currentHeight)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
348
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
349 # add in some whitespace
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
350 width = width * whiteSpaceFactor
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
351 height = height * whiteSpaceFactor - 20
2028
30247d523fdb A few more Graphics fixes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2027
diff changeset
352 verticalWhiteSpace = 40.0
0
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 sceneRect = self.umlView.sceneRect()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
355 width += 50.0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
356 height += 50.0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
357 swidth = width < sceneRect.width() and sceneRect.width() or width
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
358 sheight = height < sceneRect.height() and sceneRect.height() or height
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
359 self.umlView.setSceneSize(swidth, sheight)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
360
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
361 # distribute each generation across the width and the
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
362 # generations across height
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
363 y = 10.0
7254
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
364 for currentWidth, currentHeight, generation in (
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
365 zip_longest(widths, heights, generations)
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
366 ):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
367 x = 10.0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
368 # 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
369 whiteSpace = (
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
370 (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
371 (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
372 )
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
373 for className in generation:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
374 cw = self.__getCurrentShape(className)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
375 cw.setPos(x, y)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
376 rect = cw.sceneBoundingRect()
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
377 x = x + rect.width() + whiteSpace
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
378 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
379
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 791
diff changeset
380 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
381 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
382 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
383
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
384 @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
385 @param _class class to be shown (ModuleParser.Class)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
386 @param x x-coordinate (float)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
387 @param y y-coordinate (float)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
388 @param isRbModule flag indicating a Ruby module (boolean)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
389 """
2401
4f428de32b69 Continued implementing the delayed import.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2334
diff changeset
390 from .ClassItem import ClassItem, ClassModel
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
391 meths = sorted(_class.methods.keys())
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
392 attrs = sorted(_class.attributes.keys())
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
393 name = _class.name
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
394 if isRbModule:
413
3d82e6eb3516 Did some more string format conversions.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 40
diff changeset
395 name = "{0} (Module)".format(name)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
396 cl = ClassModel(name, meths[:], attrs[:])
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 791
diff changeset
397 cw = ClassItem(cl, False, x, y, noAttrs=self.noAttrs, scene=self.scene)
2030
db11a2fe9bbc Implemented functions to save the UML graphics to disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2028
diff changeset
398 cw.setId(self.umlView.getItemId())
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
399 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
400
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
401 def __addExternalClass(self, _class, x, y):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
402 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
403 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
404
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
405 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
406 is enlarged.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
407
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
408 @param _class class to be shown (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
409 @param x x-coordinate (float)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
410 @param y y-coordinate (float)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
411 """
2401
4f428de32b69 Continued implementing the delayed import.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2334
diff changeset
412 from .ClassItem import ClassItem, ClassModel
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
413 cl = ClassModel(_class)
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 791
diff changeset
414 cw = ClassItem(cl, True, x, y, noAttrs=self.noAttrs, scene=self.scene)
2030
db11a2fe9bbc Implemented functions to save the UML graphics to disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2028
diff changeset
415 cw.setId(self.umlView.getItemId())
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
416 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
417
2037
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
418 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
419 """
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
420 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
421
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
422 @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
423 @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
424 (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
425 @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
426 @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
427 """
2401
4f428de32b69 Continued implementing the delayed import.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2334
diff changeset
428 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
429 pm = PackageModel(name, modules)
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
430 pw = PackageItem(pm, x, y, scene=self.scene)
7a3470ae170e Improved the package diagram to include subpackages and their module names.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2034
diff changeset
431 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
432 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
433
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
434 def __createAssociations(self, routes):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
435 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
436 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
437
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
438 @param routes list of relationsships
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
439 """
2401
4f428de32b69 Continued implementing the delayed import.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2334
diff changeset
440 from .AssociationItem import AssociationItem, Generalisation
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
441 for route in routes:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
442 if len(route) > 1:
564
b3d966393ba9 Did some code cleanup.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 483
diff changeset
443 assoc = AssociationItem(
3035
36e9f388958b Fixed a bunch of indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3034
diff changeset
444 self.__getCurrentShape(route[1]),
36e9f388958b Fixed a bunch of indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3034
diff changeset
445 self.__getCurrentShape(route[0]),
36e9f388958b Fixed a bunch of indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3034
diff changeset
446 Generalisation,
36e9f388958b Fixed a bunch of indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3034
diff changeset
447 topToBottom=True)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
448 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
449
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
450 def getPersistenceData(self):
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
451 """
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
452 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
453
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
454 @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
455 """
2992
dbdf27746da5 Continued to shorten the code lines to max. 79 characters.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2953
diff changeset
456 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
457 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
458
2034
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
459 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
460 """
4b99609f6a87 Some more refactorings to prepare loading graphics diagrams from file.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2031
diff changeset
461 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
462
2034
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
463 @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
464 @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
465 @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
466 """
2034
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
467 parts = data.split(", ")
7254
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
468 if (
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
469 len(parts) != 2 or
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
470 not parts[0].startswith("package=") or
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
471 not parts[1].startswith("no_attributes=")
f00d825fbdb3 Continued to resolve code style issue M841.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7229
diff changeset
472 ):
2034
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
473 return False
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.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
476 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
477
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
478 self.initialize()
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
479
8de0fc1f7fef Implemented functions to load UML graphics from disc.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2033
diff changeset
480 return True

eric ide

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