/// <summary> /// AlignCenter command event handler. /// </summary> private static void OnAlignCenter(object sender, ExecutedRoutedEventArgs e) { TextEditor This = TextEditor._GetTextEditor(sender); if (This == null) { return; } TextEditorCharacters._OnApplyProperty(This, Block.TextAlignmentProperty, TextAlignment.Center, /*applyToParagraphs*/ true); }
// Token: 0x06003837 RID: 14391 RVA: 0x000FAB18 File Offset: 0x000F8D18 private static void OnToggleBold(object target, ExecutedRoutedEventArgs args) { TextEditor textEditor = TextEditor._GetTextEditor(target); if (textEditor == null || !textEditor._IsEnabled || textEditor.IsReadOnly || !textEditor.AcceptsRichContent || !(textEditor.Selection is TextSelection)) { return; } TextEditorTyping._FlushPendingInputItems(textEditor); object currentValue = ((TextSelection)textEditor.Selection).GetCurrentValue(TextElement.FontWeightProperty); FontWeight fontWeight = (currentValue != DependencyProperty.UnsetValue && (FontWeight)currentValue == FontWeights.Bold) ? FontWeights.Normal : FontWeights.Bold; TextEditorCharacters._OnApplyProperty(textEditor, TextElement.FontWeightProperty, fontWeight); }
// Token: 0x0600383B RID: 14395 RVA: 0x000FAD64 File Offset: 0x000F8F64 private static void OnToggleSuperscript(object sender, ExecutedRoutedEventArgs args) { TextEditor textEditor = TextEditor._GetTextEditor(sender); if (textEditor == null || !textEditor._IsEnabled || textEditor.IsReadOnly || !textEditor.AcceptsRichContent || !(textEditor.Selection is TextSelection)) { return; } TextEditorTyping._FlushPendingInputItems(textEditor); FontVariants fontVariants = (FontVariants)((TextSelection)textEditor.Selection).GetCurrentValue(Typography.VariantsProperty); fontVariants = ((fontVariants == FontVariants.Superscript) ? FontVariants.Normal : FontVariants.Superscript); TextEditorCharacters._OnApplyProperty(textEditor, Typography.VariantsProperty, fontVariants); }
/// <summary> /// ToggleItalic command event handler. /// </summary> private static void OnToggleItalic(object target, ExecutedRoutedEventArgs args) { TextEditor This = TextEditor._GetTextEditor(target); if (This == null || !This._IsEnabled || This.IsReadOnly || !This.AcceptsRichContent || !(This.Selection is TextSelection)) { return; } TextEditorTyping._FlushPendingInputItems(This); object propertyValue = ((TextSelection)This.Selection).GetCurrentValue(TextElement.FontStyleProperty); FontStyle fontStyle = (propertyValue != DependencyProperty.UnsetValue && (FontStyle)propertyValue == FontStyles.Italic) ? FontStyles.Normal : FontStyles.Italic; TextEditorCharacters._OnApplyProperty(This, TextElement.FontStyleProperty, fontStyle); // Update the caret to show it as italic or normal caret. This.Selection.RefreshCaret(); }
/// <summary> /// IncreaseFontSize command event handler /// </summary> private static void OnIncreaseFontSize(object target, ExecutedRoutedEventArgs args) { TextEditor This = TextEditor._GetTextEditor(target); if (This == null || !This._IsEnabled || This.IsReadOnly || !This.AcceptsRichContent || !(This.Selection is TextSelection)) { return; } TextEditorTyping._FlushPendingInputItems(This); if (This.Selection.IsEmpty) { // Springload an increased font size double fontSize = (double)((TextSelection)This.Selection).GetCurrentValue(TextElement.FontSizeProperty); if (fontSize == 0.0) { return; // no characters available for font operation } if (fontSize < TextEditorCharacters.MaxFontPoint) { fontSize += TextEditorCharacters.OneFontPoint; if (fontSize > TextEditorCharacters.MaxFontPoint) { fontSize = TextEditorCharacters.MaxFontPoint; } // The limiting constant is taken from Word UI - it suggests to choose font size from a range between 1 and 1638. TextEditorCharacters._OnApplyProperty(This, TextElement.FontSizeProperty, fontSize); } } else { // Apply font size in incremental mode to a nonempty selection TextEditorCharacters._OnApplyProperty(This, TextElement.FontSizeProperty, OneFontPoint, /*applyToParagraphs:*/ false, PropertyValueAction.IncreaseByAbsoluteValue); } }
// Token: 0x06003839 RID: 14393 RVA: 0x000FAC48 File Offset: 0x000F8E48 private static void OnToggleUnderline(object target, ExecutedRoutedEventArgs args) { TextEditor textEditor = TextEditor._GetTextEditor(target); if (textEditor == null || !textEditor._IsEnabled || textEditor.IsReadOnly || !textEditor.AcceptsRichContent || !(textEditor.Selection is TextSelection)) { return; } TextEditorTyping._FlushPendingInputItems(textEditor); object currentValue = ((TextSelection)textEditor.Selection).GetCurrentValue(Inline.TextDecorationsProperty); TextDecorationCollection textDecorationCollection = (currentValue != DependencyProperty.UnsetValue) ? ((TextDecorationCollection)currentValue) : null; TextDecorationCollection underline; if (!TextSchema.HasTextDecorations(textDecorationCollection)) { underline = TextDecorations.Underline; } else if (!textDecorationCollection.TryRemove(TextDecorations.Underline, out underline)) { underline.Add(TextDecorations.Underline); } TextEditorCharacters._OnApplyProperty(textEditor, Inline.TextDecorationsProperty, underline); }
/// <summary> /// ApplyInlineFlowDirectionLTR command event handler. /// </summary> private static void OnApplyInlineFlowDirectionLTR(object target, ExecutedRoutedEventArgs args) { TextEditor This = TextEditor._GetTextEditor(target); TextEditorCharacters._OnApplyProperty(This, Inline.FlowDirectionProperty, FlowDirection.LeftToRight); }
// Token: 0x06003893 RID: 14483 RVA: 0x000FDEFC File Offset: 0x000FC0FC private static void OnApplyParagraphFlowDirectionLTR(object sender, ExecutedRoutedEventArgs e) { TextEditor @this = TextEditor._GetTextEditor(sender); TextEditorCharacters._OnApplyProperty(@this, FrameworkElement.FlowDirectionProperty, FlowDirection.LeftToRight, true); }
// Token: 0x06003834 RID: 14388 RVA: 0x000FA972 File Offset: 0x000F8B72 internal static void _OnApplyProperty(TextEditor This, DependencyProperty formattingProperty, object propertyValue, bool applyToParagraphs) { TextEditorCharacters._OnApplyProperty(This, formattingProperty, propertyValue, applyToParagraphs, PropertyValueAction.SetValue); }
// Token: 0x06003833 RID: 14387 RVA: 0x000FA966 File Offset: 0x000F8B66 internal static void _OnApplyProperty(TextEditor This, DependencyProperty formattingProperty, object propertyValue) { TextEditorCharacters._OnApplyProperty(This, formattingProperty, propertyValue, false, PropertyValueAction.SetValue); }