Mercurial Repositories > eric / file comparison
comparison: eric7/PluginManager/PluginUninstallDialog.py
eric7/PluginManager/PluginUninstallDialog.py
- branch
- eric7
- changeset 8526
- 587202572b10
- parent 8516
- 88c8178c7434
- child 8881
- 54e42bc2437a
equal
deleted
inserted
replaced
| 8525:23d37fb05a21 | 8526:587202572b10 |
|---|---|
| 11 import os | 11 import os |
| 12 import importlib | 12 import importlib |
| 13 import shutil | 13 import shutil |
| 14 import glob | 14 import glob |
| 15 | 15 |
| 16 from PyQt6.QtCore import pyqtSlot, pyqtSignal | 16 from PyQt6.QtCore import pyqtSlot, pyqtSignal, Qt |
| 17 from PyQt6.QtWidgets import QWidget, QDialog, QDialogButtonBox, QVBoxLayout | 17 from PyQt6.QtWidgets import QWidget, QDialog, QVBoxLayout, QListWidgetItem |
| 18 | 18 |
| 19 from EricWidgets import EricMessageBox | 19 from EricWidgets import EricMessageBox |
| 20 from EricWidgets.EricMainWindow import EricMainWindow | 20 from EricWidgets.EricMainWindow import EricMainWindow |
| 21 from EricWidgets.EricApplication import ericApp | 21 from EricWidgets.EricApplication import ericApp |
| 22 | 22 |
| 24 | 24 |
| 25 import Preferences | 25 import Preferences |
| 26 import UI.PixmapCache | 26 import UI.PixmapCache |
| 27 | 27 |
| 28 | 28 |
| 29 # TODO: extend to be able to uninstall several plugins | |
| 30 class PluginUninstallWidget(QWidget, Ui_PluginUninstallDialog): | 29 class PluginUninstallWidget(QWidget, Ui_PluginUninstallDialog): |
| 31 """ | 30 """ |
| 32 Class implementing a dialog for plugin deinstallation. | 31 Class implementing a dialog for plugin deinstallation. |
| 33 | 32 |
| 34 @signal accepted() emitted to indicate the removal of a plug-in | 33 @signal accepted() emitted to indicate the removal of a plug-in |
| 61 globalDir = self.__pluginManager.getPluginDir("global") | 60 globalDir = self.__pluginManager.getPluginDir("global") |
| 62 if globalDir is not None and os.access(globalDir, os.W_OK): | 61 if globalDir is not None and os.access(globalDir, os.W_OK): |
| 63 self.pluginDirectoryCombo.addItem( | 62 self.pluginDirectoryCombo.addItem( |
| 64 self.tr("Global plugins directory"), | 63 self.tr("Global plugins directory"), |
| 65 globalDir) | 64 globalDir) |
| 66 | |
| 67 msh = self.minimumSizeHint() | |
| 68 self.resize(max(self.width(), msh.width()), msh.height()) | |
| 69 | 65 |
| 70 @pyqtSlot(int) | 66 @pyqtSlot(int) |
| 71 def on_pluginDirectoryCombo_currentIndexChanged(self, index): | 67 def on_pluginDirectoryCombo_currentIndexChanged(self, index): |
| 72 """ | 68 """ |
| 73 Private slot to populate the plugin name combo upon a change of the | 69 Private slot to populate the plugin name combo upon a change of the |
| 76 @param index index of the selected item (integer) | 72 @param index index of the selected item (integer) |
| 77 """ | 73 """ |
| 78 pluginDirectory = self.pluginDirectoryCombo.itemData(index) | 74 pluginDirectory = self.pluginDirectoryCombo.itemData(index) |
| 79 pluginNames = sorted(self.__pluginManager.getPluginModules( | 75 pluginNames = sorted(self.__pluginManager.getPluginModules( |
| 80 pluginDirectory)) | 76 pluginDirectory)) |
| 81 self.pluginNameCombo.clear() | 77 |
| 78 self.pluginsList.clear() | |
| 82 for pluginName in pluginNames: | 79 for pluginName in pluginNames: |
| 83 fname = "{0}.py".format(os.path.join(pluginDirectory, pluginName)) | 80 fname = "{0}.py".format(os.path.join(pluginDirectory, pluginName)) |
| 84 self.pluginNameCombo.addItem(pluginName, fname) | 81 itm = QListWidgetItem(pluginName) |
| 85 self.buttonBox.button(QDialogButtonBox.StandardButton.Ok).setEnabled( | 82 itm.setData(Qt.ItemDataRole.UserRole, fname) |
| 86 self.pluginNameCombo.currentText() != "") | 83 itm.setFlags(Qt.ItemFlag.ItemIsEnabled | |
| 84 Qt.ItemFlag.ItemIsUserCheckable) | |
| 85 itm.setCheckState(Qt.CheckState.Unchecked) | |
| 86 self.pluginsList.addItem(itm) | |
| 87 | 87 |
| 88 @pyqtSlot() | 88 @pyqtSlot() |
| 89 def on_buttonBox_accepted(self): | 89 def on_buttonBox_accepted(self): |
| 90 """ | 90 """ |
| 91 Private slot to handle the accepted signal of the button box. | 91 Private slot to handle the accepted signal of the button box. |
| 92 """ | 92 """ |
| 93 if self.__uninstallPlugin(): | 93 if self.__uninstallPlugins(): |
| 94 self.accepted.emit() | 94 self.accepted.emit() |
| 95 | 95 |
| 96 def __uninstallPlugin(self): | 96 def __getCheckedPlugins(self): |
| 97 """ | 97 """ |
| 98 Private slot to uninstall the selected plugin. | 98 Private method to get the list of plugins to be uninstalled. |
| 99 | 99 |
| 100 @return flag indicating success (boolean) | 100 @return list of tuples with the plugin name and plugin file name |
| 101 @rtype list of tuples of (str, str) | |
| 102 """ | |
| 103 plugins = [] | |
| 104 for row in range(self.pluginsList.count()): | |
| 105 itm = self.pluginsList.item(row) | |
| 106 if itm.checkState() == Qt.CheckState.Checked: | |
| 107 plugins.append((itm.text(), | |
| 108 itm.data(Qt.ItemDataRole.UserRole))) | |
| 109 return plugins | |
| 110 | |
| 111 def __uninstallPlugins(self): | |
| 112 """ | |
| 113 Private method to uninstall the selected plugins. | |
| 114 | |
| 115 @return flag indicating success | |
| 116 @rtype bool | |
| 117 """ | |
| 118 checkedPlugins = self.__getCheckedPlugins() | |
| 119 uninstallCount = 0 | |
| 120 for pluginName, pluginFile in checkedPlugins: | |
| 121 if self.__uninstallPlugin(pluginName, pluginFile): | |
| 122 uninstallCount += 1 | |
| 123 return uninstallCount == len(checkedPlugins) | |
| 124 | |
| 125 def __uninstallPlugin(self, pluginName, pluginFile): | |
| 126 """ | |
| 127 Private method to uninstall a given plugin. | |
| 128 | |
| 129 @param pluginName name of the plugin | |
| 130 @type str | |
| 131 @param pluginFile file name of the plugin | |
| 132 @type str | |
| 133 @return flag indicating success | |
| 134 @rtype bool | |
| 101 """ | 135 """ |
| 102 pluginDirectory = self.pluginDirectoryCombo.itemData( | 136 pluginDirectory = self.pluginDirectoryCombo.itemData( |
| 103 self.pluginDirectoryCombo.currentIndex()) | 137 self.pluginDirectoryCombo.currentIndex()) |
| 104 pluginName = self.pluginNameCombo.currentText() | |
| 105 pluginFile = self.pluginNameCombo.itemData( | |
| 106 self.pluginNameCombo.currentIndex()) | |
| 107 | 138 |
| 108 if not self.__pluginManager.unloadPlugin(pluginName): | 139 if not self.__pluginManager.unloadPlugin(pluginName): |
| 109 EricMessageBox.critical( | 140 EricMessageBox.critical( |
| 110 self, | 141 self, |
| 111 self.tr("Plugin Uninstallation"), | 142 self.tr("Plugin Uninstallation"), |
