Add sequence action (#395)

src/headers/macro-action-random.hpp

@@ -4,7 +4,6 @@
 
 #include <QPushButton>
 #include <QListWidget>
-#include <QDialog>
 #include <unordered_map>
 
 class MacroActionRandom : public MultiMacroRefAction {
@@ -29,17 +28,6 @@ private:
 	static const std::string id;
 };
 
-class MacroDialog : public QDialog {
-	Q_OBJECT
-
-public:
-	MacroDialog(QWidget *parent);
-	static bool AskForMacro(QWidget *parent, std::string &macroName);
-
-private:
-	MacroSelection *_macroSelection;
-};
-
 class MacroActionRandomEdit : public QWidget {
 	Q_OBJECT
 

src/headers/macro-action-sequence.hpp

@@ -0,0 +1,77 @@
+#pragma once
+#include "macro-action-edit.hpp"
+#include "macro-selection.hpp"
+
+#include <QPushButton>
+#include <QListWidget>
+#include <QCheckBox>
+#include <QTimer>
+
+class MacroActionSequence : public MultiMacroRefAction {
+public:
+	MacroActionSequence(Macro *m) : MultiMacroRefAction(m) {}
+	bool PerformAction();
+	void LogAction();
+	bool Save(obs_data_t *obj);
+	bool Load(obs_data_t *obj);
+	std::string GetId() { return id; };
+	MacroRef GetNextMacro(bool advance = true);
+	static std::shared_ptr<MacroAction> Create(Macro *m)
+	{
+		return std::make_shared<MacroActionSequence>(m);
+	}
+
+	bool _restart = true;
+	MacroRef _lastSequenceMacro;
+	int _lastIdx = -1;
+
+private:
+	static bool _registered;
+	static const std::string id;
+};
+
+class MacroActionSequenceEdit : public QWidget {
+	Q_OBJECT
+
+public:
+	MacroActionSequenceEdit(
+		QWidget *parent,
+		std::shared_ptr<MacroActionSequence> entryData = nullptr);
+	void UpdateEntryData();
+	static QWidget *Create(QWidget *parent,
+			       std::shared_ptr<MacroAction> action)
+	{
+		return new MacroActionSequenceEdit(
+			parent,
+			std::dynamic_pointer_cast<MacroActionSequence>(action));
+	}
+
+private slots:
+	void MacroRemove(const QString &name);
+	void MacroRename(const QString &oldName, const QString &newName);
+	void Add();
+	void Remove();
+	void Up();
+	void Down();
+	void ContinueFromClicked();
+	void RestartChanged(int state);
+	void UpdateStatusLine();
+
+protected:
+	std::shared_ptr<MacroActionSequence> _entryData;
+
+private:
+	int FindEntry(const std::string &macro);
+	void SetMacroListSize();
+
+	QListWidget *_macroList;
+	QPushButton *_add;
+	QPushButton *_remove;
+	QPushButton *_up;
+	QPushButton *_down;
+	QPushButton *_continueFrom;
+	QCheckBox *_restart;
+	QLabel *_statusLine;
+	QTimer _statusTimer;
+	bool _loading = true;
+};

src/headers/macro-selection.hpp

@@ -1,5 +1,6 @@
 #pragma once
 #include <QComboBox>
+#include <QDialog>
 
 class Macro;
 
@@ -17,3 +18,14 @@ private slots:
 	void MacroRemove(const QString &name);
 	void MacroRename(const QString &oldName, const QString &newName);
 };
+
+class MacroSelectionDialog : public QDialog {
+	Q_OBJECT
+
+public:
+	MacroSelectionDialog(QWidget *parent);
+	static bool AskForMacro(QWidget *parent, std::string &macroName);
+
+private:
+	MacroSelection *_macroSelection;
+};