first commit

widgets/channelstatuswidget.h

@@ -0,0 +1,98 @@
+#ifndef CHANNELSTATUSWIDGET_H
+#define CHANNELSTATUSWIDGET_H
+
+#include "../hardware/channelmanager.h"
+
+#include <QWidget>
+#include <QLabel>
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QPainter>
+
+/**
+ * @brief 通道状态显示组件
+ *
+ * 用于显示单个通道的状态，包括：
+ * - 通道连接器图形（显示接线端子和线色）
+ * - 通道名称
+ * - 当前操作状态
+ * - 接线信息（详细模式下）
+ */
+class ChannelStatusWidget : public QWidget
+{
+  Q_OBJECT
+
+public:
+  /**
+   * @brief 显示模式
+   */
+  enum DisplayMode
+  {
+    OVERVIEW_MODE, // 概览模式 - 只显示通道名称和连接器图形
+    DETAILED_MODE  // 详细模式 - 显示状态文本和接线信息
+  };
+
+  explicit ChannelStatusWidget(ChannelManager::ChannelId channelId,
+                               const QString &channelName,
+                               QWidget *parent = nullptr,
+                               DisplayMode mode = OVERVIEW_MODE);
+
+  void updateStatus(ChannelManager::OperationType operation,
+                    const QString &description);
+  void setDisplayMode(DisplayMode mode);
+  DisplayMode displayMode() const { return m_displayMode; }
+
+  ChannelManager::ChannelId channelId() const { return m_channelId; }
+  ChannelManager::OperationType currentOperation() const { return m_currentOperation; }
+
+protected:
+  void paintEvent(QPaintEvent *event) override;
+
+private:
+  ChannelManager::ChannelId m_channelId;
+  QString m_channelName;
+  ChannelManager::OperationType m_currentOperation;
+  QString m_description;
+  ChannelManager *m_channelManager;
+  DisplayMode m_displayMode;
+
+  void drawChannelConnector(QPainter &painter, const QRect &rect);
+  QColor getStatusColor() const;
+};
+
+/**
+ * @brief 通道状态面板
+ *
+ * 显示所有通道的状态，支持水平和垂直布局
+ */
+class ChannelStatusPanel : public QWidget
+{
+  Q_OBJECT
+
+public:
+  enum LayoutOrientation
+  {
+    HORIZONTAL,
+    VERTICAL
+  };
+
+  explicit ChannelStatusPanel(QWidget *parent = nullptr,
+                              LayoutOrientation orientation = HORIZONTAL);
+
+  void setDisplayMode(ChannelStatusWidget::DisplayMode mode);
+  void refresh();
+
+public slots:
+  void onChannelStatusChanged(ChannelManager::ChannelId channel,
+                              ChannelManager::OperationType operation,
+                              const QString &description);
+
+private:
+  QMap<ChannelManager::ChannelId, ChannelStatusWidget *> m_channelWidgets;
+  ChannelManager *m_channelManager;
+  ChannelStatusWidget::DisplayMode m_displayMode;
+
+  void setupUI(LayoutOrientation orientation);
+};
+
+#endif // CHANNELSTATUSWIDGET_H