122 lines
4.0 KiB
C#
122 lines
4.0 KiB
C#
using System;
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using System.Windows;
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using System.Windows.Input;
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namespace Ink_Canvas
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{
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public partial class MainWindow : Window
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{
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private void Window_MouseWheel(object sender, MouseWheelEventArgs e)
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{
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if (BtnPPTSlideShowEnd.Visibility != Visibility.Visible || currentMode != 0) return;
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if (e.Delta >= 120)
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{
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BtnPPTSlidesUp_Click(null, null);
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}
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else if (e.Delta <= -120)
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{
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BtnPPTSlidesDown_Click(null, null);
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}
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}
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private void Main_Grid_PreviewKeyDown(object sender, KeyEventArgs e)
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{
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if (BtnPPTSlideShowEnd.Visibility != Visibility.Visible || currentMode != 0) return;
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if (e.Key == Key.Down || e.Key == Key.PageDown || e.Key == Key.Right || e.Key == Key.N || e.Key == Key.Space)
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{
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BtnPPTSlidesDown_Click(null, null);
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}
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if (e.Key == Key.Up || e.Key == Key.PageUp || e.Key == Key.Left || e.Key == Key.P)
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{
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BtnPPTSlidesUp_Click(null, null);
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}
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}
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private void HotKey_Undo(object sender, ExecutedRoutedEventArgs e)
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{
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try
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{
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SymbolIconUndo_MouseUp(lastBorderMouseDownObject, null);
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}
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catch (Exception ex) { System.Diagnostics.Debug.WriteLine(ex); }
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}
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private void HotKey_Redo(object sender, ExecutedRoutedEventArgs e)
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{
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try
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{
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SymbolIconRedo_MouseUp(lastBorderMouseDownObject, null);
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}
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catch (Exception ex) { System.Diagnostics.Debug.WriteLine(ex); }
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}
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private void HotKey_Clear(object sender, ExecutedRoutedEventArgs e)
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{
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SymbolIconDelete_MouseUp(lastBorderMouseDownObject, null);
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}
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internal void KeyExit(object sender, ExecutedRoutedEventArgs e)
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{
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if (BtnPPTSlideShowEnd.Visibility == Visibility.Visible) BtnPPTSlideShowEnd_Click(BtnPPTSlideShowEnd, null);
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}
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private void KeyChangeToDrawTool(object sender, ExecutedRoutedEventArgs e)
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{
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PenIcon_Click(lastBorderMouseDownObject, null);
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}
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internal void KeyChangeToQuitDrawTool(object sender, ExecutedRoutedEventArgs e)
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{
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if (currentMode != 0)
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{
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// 在白板模式下，alt+q 退出白板模式
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ImageBlackboard_MouseUp(lastBorderMouseDownObject, null);
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}
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else
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{
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// 在非白板模式下，alt+q 切换到鼠标模式
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CursorIcon_Click(lastBorderMouseDownObject, null);
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}
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}
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private void KeyChangeToSelect(object sender, ExecutedRoutedEventArgs e)
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{
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if (StackPanelCanvasControls.Visibility == Visibility.Visible)
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SymbolIconSelect_MouseUp(lastBorderMouseDownObject, null);
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}
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private void KeyChangeToEraser(object sender, ExecutedRoutedEventArgs e)
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{
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if (StackPanelCanvasControls.Visibility == Visibility.Visible)
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{
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if (Eraser_Icon.Background != null)
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EraserIconByStrokes_Click(lastBorderMouseDownObject, null);
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else
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EraserIcon_Click(lastBorderMouseDownObject, null);
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}
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}
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private void KeyChangeToBoard(object sender, ExecutedRoutedEventArgs e)
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{
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ImageBlackboard_MouseUp(lastBorderMouseDownObject, null);
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}
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private void KeyCapture(object sender, ExecutedRoutedEventArgs e)
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{
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SaveScreenShotToDesktop();
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}
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private void KeyDrawLine(object sender, ExecutedRoutedEventArgs e)
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{
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if (StackPanelCanvasControls.Visibility == Visibility.Visible) BtnDrawLine_Click(lastMouseDownSender, null);
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}
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private void KeyHide(object sender, ExecutedRoutedEventArgs e)
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{
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SymbolIconEmoji_MouseUp(null, null);
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}
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}
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} |