Mercurial Repositories > eric / file comparison
comparison: eric6/Preferences/ConfigurationPages/HelpAppearancePage.py
eric6/Preferences/ConfigurationPages/HelpAppearancePage.py
- changeset 7220
- 5cf645f6daab
- parent 7218
- eaf2cf171f3a
- parent 7211
- 1c97f3142fa8
- child 7221
- 0485ccdf7877
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| 7218:eaf2cf171f3a | 7220:5cf645f6daab |
|---|---|
| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2006 - 2019 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing the Help Viewers configuration page. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 | |
| 12 from PyQt5.QtCore import pyqtSlot | |
| 13 from PyQt5.QtWidgets import QFontDialog | |
| 14 | |
| 15 from E5Gui.E5PathPicker import E5PathPickerModes | |
| 16 | |
| 17 from .ConfigurationPageBase import ConfigurationPageBase | |
| 18 from .Ui_HelpAppearancePage import Ui_HelpAppearancePage | |
| 19 | |
| 20 import Preferences | |
| 21 | |
| 22 try: | |
| 23 MonospacedFontsOption = QFontDialog.MonospacedFonts | |
| 24 except AttributeError: | |
| 25 MonospacedFontsOption = QFontDialog.FontDialogOptions(0x10) | |
| 26 | |
| 27 | |
| 28 class HelpAppearancePage(ConfigurationPageBase, Ui_HelpAppearancePage): | |
| 29 """ | |
| 30 Class implementing the Help Viewer Appearance page. | |
| 31 """ | |
| 32 def __init__(self): | |
| 33 """ | |
| 34 Constructor | |
| 35 """ | |
| 36 super(HelpAppearancePage, self).__init__() | |
| 37 self.setupUi(self) | |
| 38 self.setObjectName("HelpAppearancePage") | |
| 39 | |
| 40 self.styleSheetPicker.setMode(E5PathPickerModes.OpenFileMode) | |
| 41 self.styleSheetPicker.setFilters(self.tr( | |
| 42 "Cascading Style Sheets (*.css);;All files (*)")) | |
| 43 | |
| 44 self.__displayMode = None | |
| 45 | |
| 46 # set initial values | |
| 47 self.standardFont = Preferences.getHelp("StandardFont") | |
| 48 self.standardFontSample.setFont(self.standardFont) | |
| 49 self.standardFontSample.setText( | |
| 50 "{0} {1}".format(self.standardFont.family(), | |
| 51 self.standardFont.pointSize())) | |
| 52 | |
| 53 self.fixedFont = Preferences.getHelp("FixedFont") | |
| 54 self.fixedFontSample.setFont(self.fixedFont) | |
| 55 self.fixedFontSample.setText( | |
| 56 "{0} {1}".format(self.fixedFont.family(), | |
| 57 self.fixedFont.pointSize())) | |
| 58 | |
| 59 self.initColour("SaveUrlColor", self.secureURLsColourButton, | |
| 60 Preferences.getHelp) | |
| 61 | |
| 62 self.autoLoadImagesCheckBox.setChecked( | |
| 63 Preferences.getHelp("AutoLoadImages")) | |
| 64 | |
| 65 self.styleSheetPicker.setText(Preferences.getHelp("UserStyleSheet")) | |
| 66 | |
| 67 self.warnOnMultipleCloseCheckBox.setChecked( | |
| 68 Preferences.getHelp("WarnOnMultipleClose")) | |
| 69 | |
| 70 def setMode(self, displayMode): | |
| 71 """ | |
| 72 Public method to perform mode dependent setups. | |
| 73 | |
| 74 @param displayMode mode of the configuration dialog | |
| 75 (ConfigurationWidget.DefaultMode, | |
| 76 ConfigurationWidget.HelpBrowserMode, | |
| 77 ConfigurationWidget.TrayStarterMode) | |
| 78 """ | |
| 79 from ..ConfigurationDialog import ConfigurationWidget | |
| 80 assert displayMode in ( | |
| 81 ConfigurationWidget.DefaultMode, | |
| 82 ConfigurationWidget.HelpBrowserMode, | |
| 83 ConfigurationWidget.TrayStarterMode | |
| 84 ) | |
| 85 | |
| 86 self.__displayMode = displayMode | |
| 87 | |
| 88 def save(self): | |
| 89 """ | |
| 90 Public slot to save the Help Viewers configuration. | |
| 91 """ | |
| 92 Preferences.setHelp("StandardFont", self.standardFont) | |
| 93 Preferences.setHelp("FixedFont", self.fixedFont) | |
| 94 | |
| 95 Preferences.setHelp( | |
| 96 "AutoLoadImages", | |
| 97 self.autoLoadImagesCheckBox.isChecked()) | |
| 98 | |
| 99 Preferences.setHelp("UserStyleSheet", self.styleSheetPicker.text()) | |
| 100 | |
| 101 self.saveColours(Preferences.setHelp) | |
| 102 | |
| 103 Preferences.setHelp( | |
| 104 "WarnOnMultipleClose", | |
| 105 self.warnOnMultipleCloseCheckBox.isChecked()) | |
| 106 | |
| 107 @pyqtSlot() | |
| 108 def on_standardFontButton_clicked(self): | |
| 109 """ | |
| 110 Private method used to select the standard font. | |
| 111 """ | |
| 112 self.standardFont = \ | |
| 113 self.selectFont(self.standardFontSample, self.standardFont, True) | |
| 114 | |
| 115 @pyqtSlot() | |
| 116 def on_fixedFontButton_clicked(self): | |
| 117 """ | |
| 118 Private method used to select the fixed-width font. | |
| 119 """ | |
| 120 self.fixedFont = self.selectFont( | |
| 121 self.fixedFontSample, self.fixedFont, True, | |
| 122 options=MonospacedFontsOption) | |
| 123 | |
| 124 | |
| 125 def create(dlg): | |
| 126 """ | |
| 127 Module function to create the configuration page. | |
| 128 | |
| 129 @param dlg reference to the configuration dialog | |
| 130 @return reference to the instantiated page (ConfigurationPageBase) | |
| 131 """ | |
| 132 page = HelpAppearancePage() | |
| 133 return page |
