Mercurial Repositories > eric / file comparison
comparison: src/eric7/UI/Previewers/PreviewerQSS.py
src/eric7/UI/Previewers/PreviewerQSS.py
- branch
- eric7
- changeset 9209
- b99e7fd55fd3
- parent 8884
- 74a7c9c7d424
- child 9221
- bf71ee032bb4
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| 9208:3fc8dfeb6ebe | 9209:b99e7fd55fd3 |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2014 - 2022 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing a previewer widget for Qt style sheet files. | |
| 8 """ | |
| 9 | |
| 10 import os | |
| 11 | |
| 12 from PyQt6.QtCore import pyqtSlot, Qt | |
| 13 from PyQt6.QtWidgets import ( | |
| 14 QWidget, QMenu, QLabel, QHeaderView, QListWidgetItem | |
| 15 ) | |
| 16 | |
| 17 from EricWidgets.EricPathPicker import EricPathPickerModes | |
| 18 from EricWidgets.EricApplication import ericApp | |
| 19 | |
| 20 from .Ui_PreviewerQSS import Ui_PreviewerQSS | |
| 21 | |
| 22 import Preferences | |
| 23 import Utilities | |
| 24 import UI.PixmapCache | |
| 25 | |
| 26 from eric7config import getConfig | |
| 27 | |
| 28 | |
| 29 class PreviewerQSS(QWidget, Ui_PreviewerQSS): | |
| 30 """ | |
| 31 Class implementing a previewer widget for Qt style sheet files. | |
| 32 """ | |
| 33 def __init__(self, parent=None): | |
| 34 """ | |
| 35 Constructor | |
| 36 | |
| 37 @param parent reference to the parent widget (QWidget) | |
| 38 """ | |
| 39 super().__init__(parent) | |
| 40 self.setupUi(self) | |
| 41 | |
| 42 styleIconsPath = ericApp().getStyleIconsPath() | |
| 43 self.styleIconsPathPicker.setMode( | |
| 44 EricPathPickerModes.DIRECTORY_SHOW_FILES_MODE) | |
| 45 self.styleIconsPathPicker.setDefaultDirectory(styleIconsPath) | |
| 46 | |
| 47 self.__lastEditor = None | |
| 48 | |
| 49 # menu for the tool buttons | |
| 50 self.__toolButtonMenu_1 = QMenu(self) | |
| 51 self.__toolButtonMenu_1.addAction(self.tr("Action 1.1")) | |
| 52 self.__toolButtonMenu_1.addSeparator() | |
| 53 self.__toolButtonMenu_1.addAction(self.tr("Action 2.1")) | |
| 54 self.toolButton_1.setMenu(self.__toolButtonMenu_1) | |
| 55 | |
| 56 self.__toolButtonMenu_2 = QMenu(self) | |
| 57 self.__toolButtonMenu_2.addAction(self.tr("Action 1.2")) | |
| 58 self.__toolButtonMenu_2.addSeparator() | |
| 59 self.__toolButtonMenu_2.addAction(self.tr("Action 2.2")) | |
| 60 self.toolButton_2.setMenu(self.__toolButtonMenu_2) | |
| 61 | |
| 62 self.__toolButtonMenu_3 = QMenu(self) | |
| 63 self.__toolButtonMenu_3.addAction(self.tr("Action 1.3")) | |
| 64 self.__toolButtonMenu_3.addSeparator() | |
| 65 self.__toolButtonMenu_3.addAction(self.tr("Action 2.3")) | |
| 66 self.toolButton_3.setMenu(self.__toolButtonMenu_3) | |
| 67 | |
| 68 # a MDI window | |
| 69 self.__mdi = self.mdiArea.addSubWindow(QLabel(self.tr("MDI"))) | |
| 70 self.__mdi.resize(160, 80) | |
| 71 | |
| 72 # tree and table widgets | |
| 73 self.tree.header().setSectionResizeMode( | |
| 74 QHeaderView.ResizeMode.ResizeToContents) | |
| 75 self.table.horizontalHeader().setSectionResizeMode( | |
| 76 QHeaderView.ResizeMode.ResizeToContents) | |
| 77 self.tree.topLevelItem(0).setExpanded(True) | |
| 78 | |
| 79 # icon list widget | |
| 80 for iconName, labelText in ( | |
| 81 ("filePython", self.tr("Python")), | |
| 82 ("fileRuby", self.tr("Ruby")), | |
| 83 ("fileJavascript", self.tr("JavaScript")), | |
| 84 ): | |
| 85 self.iconsListWidget.addItem(QListWidgetItem( | |
| 86 UI.PixmapCache.getIcon(iconName), labelText)) | |
| 87 | |
| 88 @pyqtSlot(str) | |
| 89 def on_styleIconsPathPicker_textChanged(self, txt): | |
| 90 """ | |
| 91 Private slot handling a change of the style icons path. | |
| 92 | |
| 93 @param txt name of the style icons directory | |
| 94 @type str | |
| 95 """ | |
| 96 self.processEditor(self.__lastEditor) | |
| 97 | |
| 98 def processEditor(self, editor=None): | |
| 99 """ | |
| 100 Public slot to process an editor's text. | |
| 101 | |
| 102 @param editor editor to be processed (Editor) | |
| 103 """ | |
| 104 self.__lastEditor = editor | |
| 105 | |
| 106 if editor is not None: | |
| 107 fn = editor.getFileName() | |
| 108 | |
| 109 if fn: | |
| 110 extension = os.path.normcase(os.path.splitext(fn)[1][1:]) | |
| 111 else: | |
| 112 extension = "" | |
| 113 if ( | |
| 114 extension in Preferences.getEditor( | |
| 115 "PreviewQssFileNameExtensions") | |
| 116 ): | |
| 117 styleSheet = editor.text() | |
| 118 if styleSheet: | |
| 119 styleIconsPath = self.styleIconsPathPicker.text() | |
| 120 if not styleIconsPath: | |
| 121 styleIconsPath = Preferences.getUI("StyleIconsPath") | |
| 122 if not styleIconsPath: | |
| 123 # default ist the 'StyleIcons' subdirectory of the | |
| 124 # icons directory | |
| 125 styleIconsPath = os.path.join( | |
| 126 getConfig('ericIconDir'), "StyleIcons") | |
| 127 | |
| 128 styleIconsPath = Utilities.fromNativeSeparators( | |
| 129 styleIconsPath) | |
| 130 styleSheet = styleSheet.replace("${path}", styleIconsPath) | |
| 131 self.scrollAreaWidgetContents.setStyleSheet(styleSheet) | |
| 132 else: | |
| 133 self.scrollAreaWidgetContents.setStyleSheet("") | |
| 134 self.toolButton_1.menu().setStyleSheet( | |
| 135 self.scrollAreaWidgetContents.styleSheet()) | |
| 136 self.toolButton_2.menu().setStyleSheet( | |
| 137 self.scrollAreaWidgetContents.styleSheet()) | |
| 138 self.toolButton_3.menu().setStyleSheet( | |
| 139 self.scrollAreaWidgetContents.styleSheet()) | |
| 140 | |
| 141 @pyqtSlot(int) | |
| 142 def on_checkBox_stateChanged(self, state): | |
| 143 """ | |
| 144 Private slot to synchronize the checkbox state. | |
| 145 | |
| 146 @param state state of the enabled check box | |
| 147 @type int | |
| 148 """ | |
| 149 self.disabledCheckBox.setCheckState(Qt.CheckState(state)) |
