imrpove:快捷键

This commit is contained in:
2025-08-24 08:45:53 +08:00
parent b7c52842f2
commit ff9ce4df44
2 changed files with 319 additions and 38 deletions
+219 -38
View File
@@ -17,6 +17,7 @@ namespace Ink_Canvas.Helpers
private readonly Dictionary<string, HotkeyInfo> _registeredHotkeys;
private readonly MainWindow _mainWindow;
private bool _isDisposed = false;
private bool _hotkeysShouldBeRegistered = true; // 跟踪快捷键是否应该被注册
// 配置文件路径
private static readonly string HotkeyConfigFile = Path.Combine(App.RootPath, "HotkeyConfig.json");
@@ -28,6 +29,7 @@ namespace Ink_Canvas.Helpers
{
_mainWindow = mainWindow ?? throw new ArgumentNullException(nameof(mainWindow));
_registeredHotkeys = new Dictionary<string, HotkeyInfo>();
_hotkeysShouldBeRegistered = false; // 启动时不注册热键,等待需要时再注册
}
#endregion
@@ -67,13 +69,6 @@ namespace Ink_Canvas.Helpers
{
try
{
// 检查是否处于选择模式,如果是则不拦截键盘操作
if (IsInSelectMode())
{
LogHelper.WriteLogToFile($"快捷键 {hotkeyName} 在选择模式下被忽略", LogHelper.LogType.Info);
return;
}
// 确保在主线程中执行
_mainWindow.Dispatcher.Invoke(() =>
{
@@ -87,7 +82,7 @@ namespace Ink_Canvas.Helpers
});
_registeredHotkeys[hotkeyName] = hotkeyInfo;
LogHelper.WriteLogToFile($"成功注册全局快捷键: {hotkeyName} ({modifiers}+{key})", LogHelper.LogType.Event);
// 成功注册全局快捷键
return true;
}
catch (Exception ex)
@@ -111,7 +106,7 @@ namespace Ink_Canvas.Helpers
HotkeyManager.Current.Remove(hotkeyName);
_registeredHotkeys.Remove(hotkeyName);
LogHelper.WriteLogToFile($"成功注销全局快捷键: {hotkeyName}", LogHelper.LogType.Event);
// 成功注销全局快捷键
return true;
}
catch (Exception ex)
@@ -144,7 +139,7 @@ namespace Ink_Canvas.Helpers
}
_registeredHotkeys.Clear();
LogHelper.WriteLogToFile("已注销所有全局快捷键", LogHelper.LogType.Event);
// 已注销所有全局快捷键,集合已清空
}
catch (Exception ex)
{
@@ -178,6 +173,8 @@ namespace Ink_Canvas.Helpers
{
try
{
// 开始注册默认快捷键集合
// 基本操作快捷键
RegisterHotkey("Undo", Key.Z, ModifierKeys.Control, () => _mainWindow.SymbolIconUndo_MouseUp(null, null));
RegisterHotkey("Redo", Key.Y, ModifierKeys.Control, () => _mainWindow.SymbolIconRedo_MouseUp(null, null));
@@ -206,7 +203,7 @@ namespace Ink_Canvas.Helpers
// 退出快捷键
RegisterHotkey("Exit", Key.Escape, ModifierKeys.None, () => _mainWindow.KeyExit(null, null));
LogHelper.WriteLogToFile("已注册默认全局快捷键集合", LogHelper.LogType.Event);
// 已注册默认全局快捷键集合
}
catch (Exception ex)
{
@@ -221,29 +218,34 @@ namespace Ink_Canvas.Helpers
{
try
{
LogHelper.WriteLogToFile("开始从配置文件加载快捷键设置", LogHelper.LogType.Event);
// 开始从配置文件加载快捷键设置
// 先注销所有现有快捷键
UnregisterAllHotkeys();
// 检查是否应该注册快捷键
if (!_hotkeysShouldBeRegistered)
{
// 当前状态不允许注册快捷键,跳过加载
return;
}
// 尝试从配置文件加载
if (LoadHotkeysFromConfigFile())
{
LogHelper.WriteLogToFile("成功从配置文件加载快捷键设置", LogHelper.LogType.Event);
// 成功从配置文件加载快捷键设置
_hotkeysShouldBeRegistered = true;
}
else
{
// 如果配置文件不存在或加载失败,使用默认快捷键
LogHelper.WriteLogToFile("配置文件不存在或加载失败,使用默认快捷键", LogHelper.LogType.Warning);
RegisterDefaultHotkeys();
_hotkeysShouldBeRegistered = true;
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"从设置加载快捷键时出错: {ex.Message}", LogHelper.LogType.Error);
// 出错时使用默认快捷键
RegisterDefaultHotkeys();
}
catch (Exception ex)
{
// 出错时使用默认快捷键
RegisterDefaultHotkeys();
_hotkeysShouldBeRegistered = true;
}
}
/// <summary>
@@ -270,6 +272,37 @@ namespace Ink_Canvas.Helpers
}
}
/// <summary>
/// 启用快捷键注册功能
/// 调用此方法后,快捷键将被允许注册
/// </summary>
public void EnableHotkeyRegistration()
{
try
{
if (!_hotkeysShouldBeRegistered)
{
_hotkeysShouldBeRegistered = true;
// 如果当前不在鼠标模式下,立即注册快捷键
var currentIsMouseMode = IsInSelectMode();
if (!currentIsMouseMode)
{
LoadHotkeysFromSettings();
}
}
else
{
// 快捷键注册功能已经启用
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"启用快捷键注册功能时出错: {ex.Message}", LogHelper.LogType.Error);
}
}
/// <summary>
/// 更新快捷键配置
/// </summary>
@@ -403,6 +436,10 @@ namespace Ink_Canvas.Helpers
}
LogHelper.WriteLogToFile($"成功加载 {successCount}/{config.Hotkeys.Count} 个快捷键配置", LogHelper.LogType.Event);
if (successCount > 0)
{
_hotkeysShouldBeRegistered = true;
}
return successCount > 0;
}
catch (Exception ex)
@@ -560,39 +597,183 @@ namespace Ink_Canvas.Helpers
}
/// <summary>
/// 检查当前是否处于选择模式
/// 检查当前是否处于鼠标模式(选择模式
/// </summary>
/// <returns>如果处于选择模式则返回true,否则返回false</returns>
/// <returns>如果处于鼠标模式则返回true(不应该注册快捷键),否则返回false(应该注册快捷键)</returns>
private bool IsInSelectMode()
{
try
{
// 通过反射访问主窗口的inkCanvas属性
var inkCanvasProperty = _mainWindow.GetType().GetProperty("inkCanvas",
// 通过反射访问主窗口的FloatingbarSelectionBG字段
var floatingbarSelectionBGField = _mainWindow.GetType().GetField("FloatingbarSelectionBG",
BindingFlags.NonPublic | BindingFlags.Instance);
if (inkCanvasProperty != null)
if (floatingbarSelectionBGField != null)
{
var inkCanvas = inkCanvasProperty.GetValue(_mainWindow);
if (inkCanvas != null)
var floatingbarSelectionBG = floatingbarSelectionBGField.GetValue(_mainWindow);
if (floatingbarSelectionBG != null)
{
// 通过反射访问EditingMode属性
var editingModeProperty = inkCanvas.GetType().GetProperty("EditingMode");
if (editingModeProperty != null)
// 检查高光是否可见
var visibilityProperty = floatingbarSelectionBG.GetType().GetProperty("Visibility");
if (visibilityProperty != null)
{
var editingMode = editingModeProperty.GetValue(inkCanvas);
// 检查是否为选择模式
return editingMode != null && editingMode.ToString() == "Select";
var visibility = visibilityProperty.GetValue(floatingbarSelectionBG);
if (visibility != null && visibility.ToString() == "Hidden")
{
// 高光隐藏,说明没有选中任何工具,此时应该注销快捷键以释放系统快捷键
return true; // 返回true表示应该注销快捷键
}
}
// 通过反射访问Canvas.GetLeft方法来获取高光位置
var canvasType = Type.GetType("System.Windows.Controls.Canvas, PresentationFramework");
if (canvasType != null)
{
var getLeftMethod = canvasType.GetMethod("GetLeft", BindingFlags.Public | BindingFlags.Static);
if (getLeftMethod != null)
{
var leftPosition = getLeftMethod.Invoke(null, new object[] { floatingbarSelectionBG });
if (leftPosition != null)
{
var position = Convert.ToDouble(leftPosition);
// 根据高光位置判断当前选中的工具
// 位置计算基于SetFloatingBarHighlightPosition方法中的逻辑
bool isMouseMode = false;
string currentTool = "unknown";
// 简化判断:如果位置接近0,说明是鼠标模式
// 如果位置接近28,说明是批注模式
// 如果位置更大,说明是其他工具
if (position < 5) // 鼠标模式:marginOffset + (cursorWidth - actualHighlightWidth) / 2 ≈ 0
{
isMouseMode = true;
currentTool = "鼠标";
}
else if (position < 35) // 批注模式:marginOffset + cursorWidth + (penWidth - actualHighlightWidth) / 2 ≈ 28
{
isMouseMode = false;
currentTool = "批注";
}
else // 其他工具(橡皮擦、选择等)
{
isMouseMode = false;
currentTool = "其他工具";
}
return isMouseMode;
}
}
}
}
}
return false;
// 如果无法获取高光状态,则回退到inkCanvas.EditingMode判断
// 通过反射访问主窗口的inkCanvas字段
var inkCanvasField = _mainWindow.GetType().GetField("inkCanvas",
BindingFlags.NonPublic | BindingFlags.Instance);
if (inkCanvasField != null)
{
var inkCanvas = inkCanvasField.GetValue(_mainWindow);
if (inkCanvas != null)
{
// 通过反射访问inkCanvas的EditingMode属性
var editingModeProperty = inkCanvas.GetType().GetProperty("EditingMode");
if (editingModeProperty != null)
{
var editingMode = editingModeProperty.GetValue(inkCanvas);
if (editingMode != null)
{
// 检查是否为批注模式
var isInkMode = editingMode.ToString().Contains("Ink");
var isSelectMode = editingMode.ToString().Contains("Select");
// 如果是批注模式或选择模式,则应该注册快捷键(返回false)
// 如果是橡皮擦模式或其他模式,则不应该注册快捷键(返回true)
var shouldNotRegisterHotkeys = !isInkMode && !isSelectMode;
return shouldNotRegisterHotkeys;
}
}
}
}
// 如果无法获取任何状态信息,则回退到原来的判断逻辑
// 通过反射访问主窗口的currentMode字段(作为最后的备用方案)
var currentModeField = _mainWindow.GetType().GetField("currentMode",
BindingFlags.NonPublic | BindingFlags.Instance);
if (currentModeField != null)
{
var currentMode = currentModeField.GetValue(_mainWindow);
if (currentMode != null)
{
var modeValue = currentMode.ToString();
// 注意:这里的逻辑需要修正
// currentMode == 0 表示屏幕模式(PPT放映),此时应该允许快捷键
// currentMode == 1 表示黑板/白板模式,此时也应该允许快捷键
var isSelectMode = false; // 修正:所有模式都应该允许快捷键
return isSelectMode;
}
}
return false; // 默认允许快捷键
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"检查选择模式状态时出错: {ex.Message}", LogHelper.LogType.Warning);
return false;
LogHelper.WriteLogToFile($"检查鼠标模式状态时出错: {ex.Message}", LogHelper.LogType.Warning);
return false; // 出错时默认允许快捷键
}
}
/// <summary>
/// 动态管理快捷键注册状态
/// 根据当前工具选择状态自动注册或注销快捷键
/// </summary>
public void UpdateHotkeyRegistrationState()
{
try
{
bool isMouseMode = IsInSelectMode();
if (isMouseMode)
{
// 在鼠标模式下,注销所有快捷键以释放系统快捷键
if (_hotkeysShouldBeRegistered)
{
UnregisterAllHotkeys();
_hotkeysShouldBeRegistered = false;
}
else
{
// 快捷键已经处于注销状态,无需重复注销
}
}
else
{
// 在批注/选择/其他工具模式下,重新注册所有快捷键
if (!_hotkeysShouldBeRegistered)
{
// 第一次切换到批注/选择/其他工具模式,启用快捷键注册
EnableHotkeyRegistration();
}
else if (_registeredHotkeys.Count == 0)
{
// 快捷键已启用但数量为0,重新注册
LoadHotkeysFromSettings();
}
else
{
// 当前已有快捷键注册,无需重新注册
}
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"更新快捷键注册状态时出错: {ex.Message}", LogHelper.LogType.Error);
}
}
#endregion
@@ -706,6 +706,26 @@ namespace Ink_Canvas
SwitchToDefaultPen(null, null);
CheckColorTheme(true);
// 更新快捷键注册状态
try
{
var hotkeyManagerField = this.GetType().GetField("_globalHotkeyManager",
System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
if (hotkeyManagerField != null)
{
var hotkeyManager = hotkeyManagerField.GetValue(this);
if (hotkeyManager != null)
{
var updateMethod = hotkeyManager.GetType().GetMethod("UpdateHotkeyRegistrationState");
updateMethod?.Invoke(hotkeyManager, null);
}
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"更新快捷键状态时出错: {ex.Message}", LogHelper.LogType.Warning);
}
}
#endregion
@@ -788,6 +808,26 @@ namespace Ink_Canvas
BtnSelect_Click(null, null);
HideSubPanels("select");
// 更新快捷键注册状态
try
{
var hotkeyManagerField = this.GetType().GetField("_globalHotkeyManager",
System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
if (hotkeyManagerField != null)
{
var hotkeyManager = hotkeyManagerField.GetValue(this);
if (hotkeyManager != null)
{
var updateMethod = hotkeyManager.GetType().GetMethod("UpdateHotkeyRegistrationState");
updateMethod?.Invoke(hotkeyManager, null);
}
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"更新快捷键状态时出错: {ex.Message}", LogHelper.LogType.Warning);
}
}
#endregion
@@ -1615,6 +1655,26 @@ namespace Ink_Canvas
LogHelper.WriteLogToFile($"退出白板模式,恢复备份墨迹。当前模式:{(BtnPPTSlideShowEnd.Visibility == Visibility.Visible ? "PPT放映" : "")}", LogHelper.LogType.Trace);
}
// 更新快捷键注册状态
try
{
var hotkeyManagerField = this.GetType().GetField("_globalHotkeyManager",
System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
if (hotkeyManagerField != null)
{
var hotkeyManager = hotkeyManagerField.GetValue(this);
if (hotkeyManager != null)
{
var updateMethod = hotkeyManager.GetType().GetMethod("UpdateHotkeyRegistrationState");
updateMethod?.Invoke(hotkeyManager, null);
}
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"更新快捷键状态时出错: {ex.Message}", LogHelper.LogType.Warning);
}
if (BtnSwitchTheme.Content.ToString() == "浅色")
BtnSwitch.Content = "黑板";
else
@@ -1730,6 +1790,26 @@ namespace Ink_Canvas
}
}
// 更新快捷键注册状态
try
{
var hotkeyManagerField = this.GetType().GetField("_globalHotkeyManager",
System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
if (hotkeyManagerField != null)
{
var hotkeyManager = hotkeyManagerField.GetValue(this);
if (hotkeyManager != null)
{
var updateMethod = hotkeyManager.GetType().GetMethod("UpdateHotkeyRegistrationState");
updateMethod?.Invoke(hotkeyManager, null);
}
}
}
catch (Exception ex)
{
// 更新快捷键状态时出错
}
// 修复:从线擦切换到批注时,保持之前的笔类型状态
// 如果之前是荧光笔模式,则保持荧光笔状态;否则重置为默认笔模式
forceEraser = false;
@@ -1910,6 +1990,26 @@ namespace Ink_Canvas
AnimationsHelper.HideWithSlideAndFade(BoardEraserSizePanel);
}
}
// 更新快捷键注册状态
try
{
var hotkeyManagerField = this.GetType().GetField("_globalHotkeyManager",
System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
if (hotkeyManagerField != null)
{
var hotkeyManager = hotkeyManagerField.GetValue(this);
if (hotkeyManager != null)
{
var updateMethod = hotkeyManager.GetType().GetMethod("UpdateHotkeyRegistrationState");
updateMethod?.Invoke(hotkeyManager, null);
}
}
}
catch (Exception ex)
{
LogHelper.WriteLogToFile($"更新快捷键状态时出错: {ex.Message}", LogHelper.LogType.Warning);
}
}
private void BoardEraserIcon_Click(object sender, RoutedEventArgs e)