Mercurial Repositories > eric / file comparison
comparison: src/eric7/EricWidgets/EricDirFileDialog.py
src/eric7/EricWidgets/EricDirFileDialog.py
- branch
- eric7
- changeset 9221
- bf71ee032bb4
- parent 9209
- b99e7fd55fd3
- child 9239
- 3c605ab5a8c7
equal
deleted
inserted
replaced
| 9220:e9e7eca7efee | 9221:bf71ee032bb4 |
|---|---|
| 13 | 13 |
| 14 | 14 |
| 15 class EricDirFileDialog(QFileDialog): | 15 class EricDirFileDialog(QFileDialog): |
| 16 """ | 16 """ |
| 17 Derived QFileDialog to select files and directories simultaneously. | 17 Derived QFileDialog to select files and directories simultaneously. |
| 18 | 18 |
| 19 For this purpose the none native file dialog is used. | 19 For this purpose the none native file dialog is used. |
| 20 """ | 20 """ |
| 21 | |
| 21 def __init__(self, parent=None, caption="", directory="", filterStr=""): | 22 def __init__(self, parent=None, caption="", directory="", filterStr=""): |
| 22 """ | 23 """ |
| 23 Constructor | 24 Constructor |
| 24 | 25 |
| 25 @param parent parent widget of the dialog | 26 @param parent parent widget of the dialog |
| 26 @type QWidget | 27 @type QWidget |
| 27 @param caption window title of the dialog | 28 @param caption window title of the dialog |
| 28 @type str | 29 @type str |
| 29 @param directory working directory of the dialog | 30 @param directory working directory of the dialog |
| 30 @type str | 31 @type str |
| 31 @param filterStr filter string for the dialog | 32 @param filterStr filter string for the dialog |
| 32 @type str | 33 @type str |
| 33 """ | 34 """ |
| 34 self.__selectedFilesFolders = [] | 35 self.__selectedFilesFolders = [] |
| 35 | 36 |
| 36 super().__init__(parent, caption, directory, filterStr) | 37 super().__init__(parent, caption, directory, filterStr) |
| 37 self.setFileMode(QFileDialog.FileMode.ExistingFiles) | 38 self.setFileMode(QFileDialog.FileMode.ExistingFiles) |
| 38 | 39 |
| 39 @pyqtSlot() | 40 @pyqtSlot() |
| 40 def exec(self): | 41 def exec(self): |
| 41 """ | 42 """ |
| 42 Public slot to finalize initialization and start the event loop. | 43 Public slot to finalize initialization and start the event loop. |
| 43 | 44 |
| 44 @return accepted or rejected | 45 @return accepted or rejected |
| 45 @rtype QDialog.DialogCode | 46 @rtype QDialog.DialogCode |
| 46 """ | 47 """ |
| 47 self.__openBtn = self.findChildren(QPushButton)[0] | 48 self.__openBtn = self.findChildren(QPushButton)[0] |
| 48 self.__fileNameEdit = self.findChild(QLineEdit) | 49 self.__fileNameEdit = self.findChild(QLineEdit) |
| 49 self.directoryEntered.connect(self.on_directoryEntered) | 50 self.directoryEntered.connect(self.on_directoryEntered) |
| 50 self.__tree = self.findChild(QTreeView) | 51 self.__tree = self.findChild(QTreeView) |
| 51 self.__tree.selectionModel().selectionChanged.connect( | 52 self.__tree.selectionModel().selectionChanged.connect(self.on_selectionChanged) |
| 52 self.on_selectionChanged) | 53 |
| 53 | |
| 54 return QFileDialog.exec(self) | 54 return QFileDialog.exec(self) |
| 55 | 55 |
| 56 @pyqtSlot() | 56 @pyqtSlot() |
| 57 def accept(self): | 57 def accept(self): |
| 58 """ | 58 """ |
| 59 Public slot to update the list with the selected files and folders. | 59 Public slot to update the list with the selected files and folders. |
| 60 """ | 60 """ |
| 61 # Avoid to close the dialog if only return is pressed | 61 # Avoid to close the dialog if only return is pressed |
| 62 if not self.__openBtn.isEnabled(): | 62 if not self.__openBtn.isEnabled(): |
| 63 return | 63 return |
| 64 | 64 |
| 65 self.__selectedFilesFolders = [ | 65 self.__selectedFilesFolders = [ |
| 66 x.data(QFileSystemModel.Roles.FilePathRole) | 66 x.data(QFileSystemModel.Roles.FilePathRole) |
| 67 for x in self.__tree.selectionModel().selectedIndexes() | 67 for x in self.__tree.selectionModel().selectedIndexes() |
| 68 if x.column() == 0] | 68 if x.column() == 0 |
| 69 | 69 ] |
| 70 | |
| 70 self.hide() | 71 self.hide() |
| 71 | 72 |
| 72 @pyqtSlot(str) | 73 @pyqtSlot(str) |
| 73 def on_directoryEntered(self, directory): | 74 def on_directoryEntered(self, directory): |
| 74 """ | 75 """ |
| 75 Private slot to reset selections if another directory was entered. | 76 Private slot to reset selections if another directory was entered. |
| 76 | 77 |
| 77 @param directory name of the directory entered | 78 @param directory name of the directory entered |
| 78 @type str | 79 @type str |
| 79 """ | 80 """ |
| 80 self.__tree.selectionModel().clear() | 81 self.__tree.selectionModel().clear() |
| 81 self.__fileNameEdit.clear() | 82 self.__fileNameEdit.clear() |
| 82 self.__openBtn.setEnabled(False) | 83 self.__openBtn.setEnabled(False) |
| 83 | 84 |
| 84 @pyqtSlot(QItemSelection, QItemSelection) | 85 @pyqtSlot(QItemSelection, QItemSelection) |
| 85 def on_selectionChanged(self, selected, deselected): | 86 def on_selectionChanged(self, selected, deselected): |
| 86 """ | 87 """ |
| 87 Private method to determine the selected files and folders and update | 88 Private method to determine the selected files and folders and update |
| 88 the line edit. | 89 the line edit. |
| 89 | 90 |
| 90 @param selected newly selected entries | 91 @param selected newly selected entries |
| 91 @type QItemSelection | 92 @type QItemSelection |
| 92 @param deselected deselected entries | 93 @param deselected deselected entries |
| 93 @type QItemSelection | 94 @type QItemSelection |
| 94 """ | 95 """ |
| 95 selectedItems = self.__tree.selectionModel().selectedIndexes() | 96 selectedItems = self.__tree.selectionModel().selectedIndexes() |
| 96 if self.__tree.rootIndex() in selectedItems or selectedItems == []: | 97 if self.__tree.rootIndex() in selectedItems or selectedItems == []: |
| 97 return | 98 return |
| 98 | 99 |
| 99 selectedFiles = [x.data(QFileSystemModel.Roles.FileNameRole) | 100 selectedFiles = [ |
| 100 for x in selectedItems if x.column() == 0] | 101 x.data(QFileSystemModel.Roles.FileNameRole) |
| 102 for x in selectedItems | |
| 103 if x.column() == 0 | |
| 104 ] | |
| 101 enteredFiles = self.__fileNameEdit.text().split('"') | 105 enteredFiles = self.__fileNameEdit.text().split('"') |
| 102 enteredFiles = [x.strip() for x in enteredFiles if x.strip()] | 106 enteredFiles = [x.strip() for x in enteredFiles if x.strip()] |
| 103 | 107 |
| 104 # Check if there is a directory in the selection. Then update the | 108 # Check if there is a directory in the selection. Then update the |
| 105 # lineEdit. | 109 # lineEdit. |
| 106 for selectedFile in selectedFiles: | 110 for selectedFile in selectedFiles: |
| 107 if selectedFile not in enteredFiles: | 111 if selectedFile not in enteredFiles: |
| 108 txt = '" "'.join(selectedFiles) | 112 txt = '" "'.join(selectedFiles) |
| 109 if len(selectedFiles) > 1: | 113 if len(selectedFiles) > 1: |
| 110 txt = '"{0}"'.format(txt) | 114 txt = '"{0}"'.format(txt) |
| 111 self.__fileNameEdit.setText(txt) | 115 self.__fileNameEdit.setText(txt) |
| 112 break | 116 break |
| 113 | 117 |
| 114 @staticmethod | 118 @staticmethod |
| 115 def getOpenFileAndDirNames(parent=None, caption="", directory="", | 119 def getOpenFileAndDirNames( |
| 116 filterStr="", options=None): | 120 parent=None, caption="", directory="", filterStr="", options=None |
| 121 ): | |
| 117 """ | 122 """ |
| 118 Static method to get the names of files and directories for opening it. | 123 Static method to get the names of files and directories for opening it. |
| 119 | 124 |
| 120 @param parent parent widget of the dialog | 125 @param parent parent widget of the dialog |
| 121 @type QWidget | 126 @type QWidget |
| 122 @param caption window title of the dialog | 127 @param caption window title of the dialog |
| 123 @type str | 128 @type str |
| 124 @param directory working directory of the dialog | 129 @param directory working directory of the dialog |
| 134 options = QFileDialog.Option(0) | 139 options = QFileDialog.Option(0) |
| 135 options |= QFileDialog.Option.DontUseNativeDialog | 140 options |= QFileDialog.Option.DontUseNativeDialog |
| 136 dlg = EricDirFileDialog(parent, caption, directory, filterStr) | 141 dlg = EricDirFileDialog(parent, caption, directory, filterStr) |
| 137 dlg.setOptions(options) | 142 dlg.setOptions(options) |
| 138 dlg.exec() | 143 dlg.exec() |
| 139 | 144 |
| 140 return dlg.__selectedFilesFolders | 145 return dlg.__selectedFilesFolders |
