278 lines
10 KiB
C#
278 lines
10 KiB
C#
using Ink_Canvas;
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using iNKORE.UI.WPF.Helpers;
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using System;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Input;
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using System.Windows.Media;
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namespace Ink_Canvas.Windows.SettingsViews
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{
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/// <summary>
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/// 设置面板基类，提供通用的辅助方法
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/// </summary>
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public abstract class SettingsPanelBase : UserControl
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{
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protected bool _isLoaded = false;
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public SettingsPanelBase()
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{
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Loaded += SettingsPanelBase_Loaded;
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}
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private void SettingsPanelBase_Loaded(object sender, RoutedEventArgs e)
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{
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LoadSettings();
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// 添加触摸支持
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EnableTouchSupport();
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// 应用主题（如果面板有 ApplyTheme 方法）
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try
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{
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var applyThemeMethod = this.GetType().GetMethod("ApplyTheme",
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System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
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if (applyThemeMethod != null)
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{
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applyThemeMethod.Invoke(this, null);
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}
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}
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catch (Exception ex)
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{
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System.Diagnostics.Debug.WriteLine($"SettingsPanelBase 应用主题时出错: {ex.Message}");
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}
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_isLoaded = true;
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}
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/// <summary>
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/// 为面板中的所有交互控件启用触摸支持
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/// </summary>
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protected virtual void EnableTouchSupport()
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{
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try
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{
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// 延迟执行，确保所有控件都已加载
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Dispatcher.BeginInvoke(new Action(() =>
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{
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EnableTouchSupportForControls(this);
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}), System.Windows.Threading.DispatcherPriority.Loaded);
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}
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catch (Exception ex)
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{
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System.Diagnostics.Debug.WriteLine($"启用触摸支持时出错: {ex.Message}");
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}
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}
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/// <summary>
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/// 为控件树中的所有交互控件启用触摸支持
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/// </summary>
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private void EnableTouchSupportForControls(DependencyObject parent)
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{
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if (parent == null) return;
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for (int i = 0; i < VisualTreeHelper.GetChildrenCount(parent); i++)
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{
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var child = VisualTreeHelper.GetChild(parent, i);
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// 为 Border 控件（ToggleSwitch、选项按钮等）启用触摸支持
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if (child is Border border)
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{
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// 检查是否是交互控件（有 Tag 或 Cursor 为 Hand）
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if (border.Tag != null || border.Cursor == Cursors.Hand)
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{
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border.IsManipulationEnabled = true;
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// 添加触摸事件支持，将触摸事件转换为鼠标事件
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border.TouchDown += Border_TouchDown;
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border.PreviewTouchDown += Border_PreviewTouchDown;
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}
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}
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// 为 Button 控件启用触摸支持
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else if (child is Button button)
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{
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button.IsManipulationEnabled = true;
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}
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// 为 ComboBox 启用触摸支持
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else if (child is ComboBox comboBox)
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{
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comboBox.IsManipulationEnabled = true;
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}
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// 为 Slider 启用触摸支持
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else if (child is Slider slider)
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{
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slider.IsManipulationEnabled = true;
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}
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// 为 TextBox 启用触摸支持
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else if (child is TextBox textBox)
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{
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textBox.IsManipulationEnabled = true;
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}
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// 递归处理子元素
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EnableTouchSupportForControls(child);
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}
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}
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/// <summary>
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/// Border 触摸按下事件处理
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/// </summary>
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private void Border_TouchDown(object sender, TouchEventArgs e)
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{
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var border = sender as Border;
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if (border == null) return;
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// 获取触摸点位置
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var touchPoint = e.GetTouchPoint(border);
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// 创建模拟的鼠标事件
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var mouseButtonEventArgs = new MouseButtonEventArgs(Mouse.PrimaryDevice, Environment.TickCount, MouseButton.Left)
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{
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RoutedEvent = UIElement.MouseLeftButtonDownEvent,
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Source = border
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};
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// 触发鼠标按下事件
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border.RaiseEvent(mouseButtonEventArgs);
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// 捕获触摸设备
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border.CaptureTouch(e.TouchDevice);
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e.Handled = true;
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}
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/// <summary>
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/// Border 预览触摸按下事件处理
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/// </summary>
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private void Border_PreviewTouchDown(object sender, TouchEventArgs e)
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{
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var border = sender as Border;
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if (border == null) return;
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// 获取触摸点位置
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var touchPoint = e.GetTouchPoint(border);
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// 创建模拟的鼠标事件
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var mouseButtonEventArgs = new MouseButtonEventArgs(Mouse.PrimaryDevice, Environment.TickCount, MouseButton.Left)
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{
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RoutedEvent = UIElement.PreviewMouseLeftButtonDownEvent,
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Source = border
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};
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// 触发预览鼠标按下事件
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border.RaiseEvent(mouseButtonEventArgs);
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e.Handled = true;
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}
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/// <summary>
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/// 加载设置到UI - 子类需要实现
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/// </summary>
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public abstract void LoadSettings();
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/// <summary>
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/// 查找ToggleSwitch控件
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/// </summary>
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protected Border FindToggleSwitch(string name)
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{
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return this.FindDescendantByName(name) as Border;
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}
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/// <summary>
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/// 设置ToggleSwitch状态
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/// </summary>
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protected void SetToggleSwitchState(Border toggleSwitch, bool isOn)
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{
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if (toggleSwitch == null) return;
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toggleSwitch.Background = isOn
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? new SolidColorBrush(Color.FromRgb(53, 132, 228))
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: (ThemeHelper.IsDarkTheme ? ThemeHelper.GetButtonBackgroundBrush() : new SolidColorBrush(Color.FromRgb(225, 225, 225)));
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var innerBorder = toggleSwitch.Child as Border;
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if (innerBorder != null)
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{
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innerBorder.HorizontalAlignment = isOn ? HorizontalAlignment.Right : HorizontalAlignment.Left;
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innerBorder.Background = new SolidColorBrush(Colors.White);
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}
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}
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/// <summary>
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/// 通用的ToggleSwitch点击事件处理
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/// </summary>
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protected virtual void ToggleSwitch_Click(object sender, RoutedEventArgs e)
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{
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if (!_isLoaded) return;
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var border = sender as Border;
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if (border == null) return;
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bool isOn = border.Background.ToString() == "#FF3584E4";
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bool newState = !isOn;
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SetToggleSwitchState(border, newState);
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string tag = border.Tag?.ToString();
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if (string.IsNullOrEmpty(tag)) return;
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HandleToggleSwitchChange(tag, newState);
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}
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/// <summary>
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/// 处理ToggleSwitch变化 - 子类需要实现
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/// </summary>
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protected abstract void HandleToggleSwitchChange(string tag, bool newState);
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/// <summary>
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/// 处理选项按钮变化 - 子类可以重写
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/// </summary>
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protected virtual void HandleOptionButtonChange(object sender, string tag)
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{
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// 默认实现：清除同组其他按钮的选中状态
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var border = sender as Border;
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if (border == null) return;
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string[] parts = tag.Split('_');
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if (parts.Length >= 2)
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{
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string group = parts[0];
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string value = parts[1];
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// 清除同组其他按钮的选中状态
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var parent = border.Parent as Panel;
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if (parent != null)
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{
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foreach (var child in parent.Children)
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{
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if (child is Border childBorder && childBorder != border)
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{
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string childTag = childBorder.Tag?.ToString();
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if (!string.IsNullOrEmpty(childTag) && childTag.StartsWith(group + "_"))
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{
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childBorder.Background = new SolidColorBrush(Colors.Transparent);
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var textBlock = childBorder.Child as TextBlock;
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if (textBlock != null)
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{
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textBlock.FontWeight = FontWeights.Normal;
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textBlock.Foreground = ThemeHelper.GetTextPrimaryBrush();
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}
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}
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}
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}
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}
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bool isDarkTheme = ThemeHelper.IsDarkTheme;
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var selectedBrush = isDarkTheme ? new SolidColorBrush(Color.FromRgb(25, 25, 25)) : new SolidColorBrush(Color.FromRgb(225, 225, 225));
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border.Background = selectedBrush;
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var currentTextBlock = border.Child as TextBlock;
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if (currentTextBlock != null)
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{
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currentTextBlock.FontWeight = FontWeights.Bold;
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currentTextBlock.Foreground = ThemeHelper.GetTextPrimaryBrush();
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}
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HandleOptionChange(group, value);
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}
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}
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/// <summary>
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/// 处理选项变化 - 子类需要实现
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/// </summary>
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protected abstract void HandleOptionChange(string group, string value);
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}
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}
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