130 lines
5.5 KiB
Python
130 lines
5.5 KiB
Python
# Created By: Virgil Dupras
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# Created On: 2009-04-25
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# Copyright 2010 Hardcoded Software (http://www.hardcoded.net)
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#
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# This software is licensed under the "BSD" License as described in the "LICENSE" file,
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# which should be included with this package. The terms are also available at
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# http://www.hardcoded.net/licenses/bsd_license
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from PyQt4.QtCore import SIGNAL, Qt, QSize
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from PyQt4.QtGui import (QDialog, QFileDialog, QHeaderView, QVBoxLayout, QHBoxLayout, QTreeView,
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QAbstractItemView, QSpacerItem, QSizePolicy, QPushButton, QApplication)
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from . import platform
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from .directories_model import DirectoriesModel, DirectoriesDelegate
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class DirectoriesDialog(QDialog):
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def __init__(self, parent, app):
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flags = Qt.CustomizeWindowHint | Qt.WindowTitleHint | Qt.WindowSystemMenuHint
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QDialog.__init__(self, parent, flags)
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self.app = app
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self.lastAddedFolder = platform.INITIAL_FOLDER_IN_DIALOGS
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self.directoriesModel = DirectoriesModel(self.app)
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self.directoriesDelegate = DirectoriesDelegate()
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self._setupUi()
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self._updateRemoveButton()
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self.connect(self.doneButton, SIGNAL('clicked()'), self.doneButtonClicked)
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self.connect(self.addButton, SIGNAL('clicked()'), self.addButtonClicked)
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self.connect(self.removeButton, SIGNAL('clicked()'), self.removeButtonClicked)
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self.connect(self.treeView.selectionModel(), SIGNAL('selectionChanged(QItemSelection,QItemSelection)'), self.selectionChanged)
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self.app.willSavePrefs.connect(self.appWillSavePrefs)
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def _setupUi(self):
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self.setWindowTitle("Directories")
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self.resize(420, 338)
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self.verticalLayout = QVBoxLayout(self)
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self.treeView = QTreeView(self)
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self.treeView.setItemDelegate(self.directoriesDelegate)
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self.treeView.setModel(self.directoriesModel)
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self.treeView.setAcceptDrops(True)
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self.treeView.setEditTriggers(QAbstractItemView.DoubleClicked|QAbstractItemView.EditKeyPressed|QAbstractItemView.SelectedClicked)
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self.treeView.setDragDropOverwriteMode(True)
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self.treeView.setDragDropMode(QAbstractItemView.DropOnly)
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self.treeView.setUniformRowHeights(True)
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header = self.treeView.header()
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header.setStretchLastSection(False)
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header.setResizeMode(0, QHeaderView.Stretch)
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header.setResizeMode(1, QHeaderView.Fixed)
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header.resizeSection(1, 100)
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self.verticalLayout.addWidget(self.treeView)
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self.horizontalLayout = QHBoxLayout()
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spacerItem = QSpacerItem(40, 20, QSizePolicy.Expanding, QSizePolicy.Minimum)
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self.horizontalLayout.addItem(spacerItem)
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self.removeButton = QPushButton(self)
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self.removeButton.setText("Remove")
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self.removeButton.setShortcut("Del")
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self.removeButton.setMinimumSize(QSize(91, 0))
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self.removeButton.setMaximumSize(QSize(16777215, 32))
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self.horizontalLayout.addWidget(self.removeButton)
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self.addButton = QPushButton(self)
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self.addButton.setText("Add")
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self.addButton.setMinimumSize(QSize(91, 0))
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self.addButton.setMaximumSize(QSize(16777215, 32))
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self.horizontalLayout.addWidget(self.addButton)
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spacerItem1 = QSpacerItem(40, 20, QSizePolicy.Fixed, QSizePolicy.Minimum)
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self.horizontalLayout.addItem(spacerItem1)
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self.doneButton = QPushButton(self)
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self.doneButton.setText("Done")
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sizePolicy = QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
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sizePolicy.setHorizontalStretch(0)
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sizePolicy.setVerticalStretch(0)
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sizePolicy.setHeightForWidth(self.doneButton.sizePolicy().hasHeightForWidth())
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self.doneButton.setSizePolicy(sizePolicy)
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self.doneButton.setMinimumSize(QSize(91, 0))
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self.doneButton.setMaximumSize(QSize(16777215, 32))
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self.doneButton.setDefault(True)
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self.horizontalLayout.addWidget(self.doneButton)
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self.verticalLayout.addLayout(self.horizontalLayout)
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if self.app.prefs.directoriesWindowRect is not None:
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self.setGeometry(self.app.prefs.directoriesWindowRect)
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def _updateRemoveButton(self):
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indexes = self.treeView.selectedIndexes()
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if not indexes:
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self.removeButton.setEnabled(False)
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return
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self.removeButton.setEnabled(True)
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index = indexes[0]
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node = index.internalPointer()
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# label = 'Remove' if node.parent is None else 'Exclude'
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#--- Events
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def addButtonClicked(self):
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title = "Select a directory to add to the scanning list"
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flags = QFileDialog.ShowDirsOnly
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dirpath = str(QFileDialog.getExistingDirectory(self, title, self.lastAddedFolder, flags))
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if not dirpath:
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return
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self.lastAddedFolder = dirpath
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self.app.add_directory(dirpath)
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def appWillSavePrefs(self):
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self.app.prefs.directoriesWindowRect = self.geometry()
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def doneButtonClicked(self):
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self.hide()
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def removeButtonClicked(self):
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indexes = self.treeView.selectedIndexes()
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if not indexes:
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return
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index = indexes[0]
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node = index.internalPointer()
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if node.parent is None:
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row = index.row()
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self.app.remove_directory(row)
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def selectionChanged(self, selected, deselected):
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self._updateRemoveButton()
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if __name__ == '__main__':
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import sys
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from ..testapp import TestApp
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app = QApplication([])
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dgapp = TestApp()
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dialog = DirectoriesDialog(None, dgapp)
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dialog.show()
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sys.exit(app.exec_()) |