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2026-05-25 10:18:19 +08:00
commit 3db5fe7f13
107 changed files with 8591 additions and 0 deletions
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+#ifndef ELAACTIONCOMMANDER_H
+#define ELAACTIONCOMMANDER_H
+
+#include <QObject>
+#include <QVariantMap>
+
+#include "ElaDef.h"
+#include "ElaSingleton.h"
+
+class ELA_EXPORT ElaActionCommand : public QObject
+{
+    Q_OBJECT
+public:
+    explicit ElaActionCommand(QObject* parent = nullptr);
+    ~ElaActionCommand() override;
+
+    virtual void undo() = 0;
+    virtual void redo() = 0;
+};
+
+class ElaActionCommanderPrivate;
+class ELA_EXPORT ElaActionCommander : public QObject
+{
+    Q_OBJECT
+    Q_Q_CREATE(ElaActionCommander)
+    Q_SINGLETON_CREATE_H(ElaActionCommander)
+    Q_PROPERTY_CREATE_Q_H(int, MaxRouteCount)
+private:
+    explicit ElaActionCommander(QObject* parent = nullptr);
+    ~ElaActionCommander() override;
+
+Q_SIGNALS:
+    Q_SIGNAL void commanderStateChanged(const QString& domainName, ElaActionCommanderType::CommanderState state);
+
+public:
+    void recordCommand(const QString& domainName, ElaActionCommand* command, bool isRedo = true);
+    void clearCommand(const QString& domainName);
+    void undoCommand(const QString& domainName);
+    void redoCommand(const QString& domainName);
+
+    ElaActionCommanderType::CommanderState getCommanderUndoState(const QString& domainName) const;
+    ElaActionCommanderType::CommanderState getCommanderRedoState(const QString& domainName) const;
+};
+
+#endif // ELAACTIONCOMMANDER_H