Mercurial Repositories > eric / file comparison
comparison: E5Gui/E5FileDialog.py
E5Gui/E5FileDialog.py
- changeset 882
- 34b86be88bf0
- parent 791
- 9ec2ac20e54e
- child 883
- ac0c6a9ab656
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| 881:ff23d907f87b | 882:34b86be88bf0 |
|---|---|
| 3 # Copyright (c) 2010 - 2011 Detlev Offenbach <detlev@die-offenbachs.de> | 3 # Copyright (c) 2010 - 2011 Detlev Offenbach <detlev@die-offenbachs.de> |
| 4 # | 4 # |
| 5 | 5 |
| 6 """ | 6 """ |
| 7 Module implementing alternative functions for the QFileDialog static methods | 7 Module implementing alternative functions for the QFileDialog static methods |
| 8 to cope with dustributor's usage of KDE wrapper dialogs for Qt file dialogs. | 8 to cope with distributor's usage of KDE wrapper dialogs for Qt file dialogs. |
| 9 """ | 9 """ |
| 10 | 10 |
| 11 from PyQt4.QtGui import QFileDialog | 11 from PyQt4.QtGui import QFileDialog |
| 12 | 12 |
| 13 import Globals | |
| 14 | |
| 15 ShowDirsOnly = QFileDialog.ShowDirsOnly | |
| 16 DontResolveSymlinks = QFileDialog.DontResolveSymlinks | |
| 17 DontConfirmOverwrite = QFileDialog.DontConfirmOverwrite | |
| 18 DontUseNativeDialog = QFileDialog.DontUseNativeDialog | |
| 19 ReadOnly = QFileDialog.ReadOnly | |
| 20 HideNameFilterDetails = QFileDialog.HideNameFilterDetails | |
| 21 DontUseSheet = QFileDialog.DontUseSheet | |
| 22 | |
| 13 def __reorderFilter(filter, initialFilter = ""): | 23 def __reorderFilter(filter, initialFilter = ""): |
| 14 """ | 24 """ |
| 15 Private function to reorder the file filter to cope with a KDE issue introduced | 25 Private function to reorder the file filter to cope with a KDE issue |
| 16 by distributor's usage of KDE file dialogs. | 26 introduced by distributor's usage of KDE file dialogs. |
| 17 | 27 |
| 18 @param filter Qt file filter (string) | 28 @param filter Qt file filter (string) |
| 19 @param initialFilter initial filter (string) | 29 @param initialFilter initial filter (string) |
| 20 @return the rearranged Qt file filter (string) | 30 @return the rearranged Qt file filter (string) |
| 21 """ | 31 """ |
| 25 fileFilters.remove(initialFilter) | 35 fileFilters.remove(initialFilter) |
| 26 fileFilters.insert(0, initialFilter) | 36 fileFilters.insert(0, initialFilter) |
| 27 return ";;".join(fileFilters) | 37 return ";;".join(fileFilters) |
| 28 else: | 38 else: |
| 29 return filter | 39 return filter |
| 40 | |
| 41 def getOpenFileName(parent = None, caption = "", directory = "", | |
| 42 filter = "", options = QFileDialog.Options()): | |
| 43 """ | |
| 44 Module function to get the name of a file for opening it. | |
| 45 | |
| 46 @param parent parent widget of the dialog (QWidget) | |
| 47 @param caption window title of the dialog (string) | |
| 48 @param directory working directory of the dialog (string) | |
| 49 @param filter filter string for the dialog (string) | |
| 50 @param options various options for the dialog (QFileDialog.Options) | |
| 51 @return name of file to be opened (string) | |
| 52 """ | |
| 53 if Globals.isLinuxPlatform(): | |
| 54 options |= QFileDialog.DontUseNativeDialog | |
| 55 return QFileDialog.getOpenFileName(parent, caption, directory, | |
| 56 filter, options) | |
| 30 | 57 |
| 31 def getOpenFileNameAndFilter(parent = None, caption = "", directory = "", | 58 def getOpenFileNameAndFilter(parent = None, caption = "", directory = "", |
| 32 filter = "", initialFilter = "", | 59 filter = "", initialFilter = "", |
| 33 options = QFileDialog.Options()): | 60 options = QFileDialog.Options()): |
| 34 """ | 61 """ |
| 41 @param filter filter string for the dialog (string) | 68 @param filter filter string for the dialog (string) |
| 42 @param initialFilter initial filter for the dialog (string) | 69 @param initialFilter initial filter for the dialog (string) |
| 43 @param options various options for the dialog (QFileDialog.Options) | 70 @param options various options for the dialog (QFileDialog.Options) |
| 44 @return name of file to be opened and selected filter (string, string) | 71 @return name of file to be opened and selected filter (string, string) |
| 45 """ | 72 """ |
| 73 if Globals.isLinuxPlatform(): | |
| 74 options |= QFileDialog.DontUseNativeDialog | |
| 46 newfilter = __reorderFilter(filter, initialFilter) | 75 newfilter = __reorderFilter(filter, initialFilter) |
| 47 return QFileDialog.getOpenFileNameAndFilter(parent, caption, directory, | 76 return QFileDialog.getOpenFileNameAndFilter(parent, caption, directory, |
| 48 newfilter, initialFilter, options) | 77 newfilter, initialFilter, |
| 78 options) | |
| 79 | |
| 80 def getOpenFileNames(parent = None, caption = "", directory = "", | |
| 81 filter = "", options = QFileDialog.Options()): | |
| 82 """ | |
| 83 Module function to get a list of names of files for opening. | |
| 84 | |
| 85 @param parent parent widget of the dialog (QWidget) | |
| 86 @param caption window title of the dialog (string) | |
| 87 @param directory working directory of the dialog (string) | |
| 88 @param filter filter string for the dialog (string) | |
| 89 @param options various options for the dialog (QFileDialog.Options) | |
| 90 @return list of file names to be opened (list of string) | |
| 91 """ | |
| 92 if Globals.isLinuxPlatform(): | |
| 93 options |= QFileDialog.DontUseNativeDialog | |
| 94 return QFileDialog.getOpenFileNames(parent, caption, directory, | |
| 95 filter, options) | |
| 49 | 96 |
| 50 def getOpenFileNamesAndFilter(parent = None, caption = "", directory = "", | 97 def getOpenFileNamesAndFilter(parent = None, caption = "", directory = "", |
| 51 filter = "", initialFilter = "", | 98 filter = "", initialFilter = "", |
| 52 options = QFileDialog.Options()): | 99 options = QFileDialog.Options()): |
| 53 """ | 100 """ |
| 54 Module function to get a list of names of files for opening and the selected | 101 Module function to get a list of names of files for opening and the |
| 55 file name filter. | 102 selected file name filter. |
| 56 | 103 |
| 57 @param parent parent widget of the dialog (QWidget) | 104 @param parent parent widget of the dialog (QWidget) |
| 58 @param caption window title of the dialog (string) | 105 @param caption window title of the dialog (string) |
| 59 @param directory working directory of the dialog (string) | 106 @param directory working directory of the dialog (string) |
| 60 @param filter filter string for the dialog (string) | 107 @param filter filter string for the dialog (string) |
| 61 @param initialFilter initial filter for the dialog (string) | 108 @param initialFilter initial filter for the dialog (string) |
| 62 @param options various options for the dialog (QFileDialog.Options) | 109 @param options various options for the dialog (QFileDialog.Options) |
| 63 @return list of file names to be opened and selected filter | 110 @return list of file names to be opened and selected filter |
| 64 (list of string, string) | 111 (list of string, string) |
| 65 """ | 112 """ |
| 113 if Globals.isLinuxPlatform(): | |
| 114 options |= QFileDialog.DontUseNativeDialog | |
| 66 newfilter = __reorderFilter(filter, initialFilter) | 115 newfilter = __reorderFilter(filter, initialFilter) |
| 67 return QFileDialog.getOpenFileNamesAndFilter(parent, caption, directory, | 116 return QFileDialog.getOpenFileNamesAndFilter(parent, caption, directory, |
| 68 newfilter, initialFilter, options) | 117 newfilter, initialFilter, |
| 118 options) | |
| 119 | |
| 120 def getSaveFileName(parent = None, caption = "", directory = "", | |
| 121 filter = "", options = QFileDialog.Options()): | |
| 122 """ | |
| 123 Module function to get the name of a file for saving it. | |
| 124 | |
| 125 @param parent parent widget of the dialog (QWidget) | |
| 126 @param caption window title of the dialog (string) | |
| 127 @param directory working directory of the dialog (string) | |
| 128 @param filter filter string for the dialog (string) | |
| 129 @param options various options for the dialog (QFileDialog.Options) | |
| 130 @return name of file to be saved (string) | |
| 131 """ | |
| 132 if Globals.isLinuxPlatform(): | |
| 133 options |= QFileDialog.DontUseNativeDialog | |
| 134 return QFileDialog.getSaveFileName(parent, caption, directory, | |
| 135 filter, options) | |
| 69 | 136 |
| 70 def getSaveFileNameAndFilter(parent = None, caption = "", directory = "", | 137 def getSaveFileNameAndFilter(parent = None, caption = "", directory = "", |
| 71 filter = "", initialFilter = "", | 138 filter = "", initialFilter = "", |
| 72 options = QFileDialog.Options()): | 139 options = QFileDialog.Options()): |
| 73 """ | 140 """ |
| 80 @param filter filter string for the dialog (string) | 147 @param filter filter string for the dialog (string) |
| 81 @param initialFilter initial filter for the dialog (string) | 148 @param initialFilter initial filter for the dialog (string) |
| 82 @param options various options for the dialog (QFileDialog.Options) | 149 @param options various options for the dialog (QFileDialog.Options) |
| 83 @return name of file to be saved and selected filter (string, string) | 150 @return name of file to be saved and selected filter (string, string) |
| 84 """ | 151 """ |
| 152 if Globals.isLinuxPlatform(): | |
| 153 options |= QFileDialog.DontUseNativeDialog | |
| 85 newfilter = __reorderFilter(filter, initialFilter) | 154 newfilter = __reorderFilter(filter, initialFilter) |
| 86 return QFileDialog.getSaveFileNameAndFilter(parent, caption, directory, | 155 return QFileDialog.getSaveFileNameAndFilter(parent, caption, directory, |
| 87 newfilter, initialFilter, options) | 156 newfilter, initialFilter, |
| 157 options) | |
| 158 | |
| 159 def getExistingDirectory(parent = None, caption = "", | |
| 160 directory = "", options = QFileDialog.ShowDirsOnly): | |
| 161 """ | |
| 162 Module function to get the name of a directory. | |
| 163 | |
| 164 @param parent parent widget of the dialog (QWidget) | |
| 165 @param caption window title of the dialog (string) | |
| 166 @param directory working directory of the dialog (string) | |
| 167 @param options various options for the dialog (QFileDialog.Options) | |
| 168 @return name of selected directory (string) | |
| 169 """ | |
| 170 if Globals.isLinuxPlatform(): | |
| 171 options |= QFileDialog.DontUseNativeDialog | |
| 172 return QFileDialog.getExistingDirectory(parent, caption, directory, | |
| 173 options) |
