Initial release

engine/vendor/vst3sdk/vstgui4/vstgui/uidescription/editing/uitemplatecontroller.h

@@ -0,0 +1,81 @@
+// This file is part of VSTGUI. It is subject to the license terms
+// in the LICENSE file found in the top-level directory of this
+// distribution and at http://github.com/steinbergmedia/vstgui/LICENSE
+
+#pragma once
+
+#include "../uidescription.h"
+
+#if VSTGUI_LIVE_EDITING
+
+#include "uiselection.h"
+#include "uiundomanager.h"
+#include "iaction.h"
+#include "../delegationcontroller.h"
+#include "../uidescriptionlistener.h"
+#include "../../lib/cdatabrowser.h"
+#include "../../lib/dispatchlist.h"
+#include "../../lib/genericstringlistdatabrowsersource.h"
+#include "../../lib/iviewlistener.h"
+#include <vector>
+#include <list>
+
+namespace VSTGUI {
+class UIViewListDataSource;
+
+//----------------------------------------------------------------------------------------------------
+class IUITemplateControllerListener
+{
+public:
+	virtual ~IUITemplateControllerListener () noexcept = default;
+	
+	virtual void onTemplateSelectionChanged () = 0;
+};
+
+//----------------------------------------------------------------------------------------------------
+class UITemplateController
+: public NonAtomicReferenceCounted,
+  public DelegationController,
+  public IContextMenuController2,
+  public GenericStringListDataBrowserSourceSelectionChanged,
+  public UIDescriptionListenerAdapter,
+  public ViewListenerAdapter,
+  public ListenerProvider<UITemplateController, IUITemplateControllerListener>
+{
+public:
+	UITemplateController (IController* baseController, UIDescription* description, UISelection* selection, UIUndoManager* undoManager, IActionPerformer* actionPerformer);
+	~UITemplateController () override;
+
+	const UTF8String* getSelectedTemplateName () const { return selectedTemplateName; }
+
+	void selectTemplate (UTF8StringPtr name);
+	void setTemplateView (CViewContainer* view);
+	void navigateTo (CView* view);
+	
+	static void setupDataBrowser (CDataBrowser* orignalBrowser, CDataBrowser* dataBrowser);
+protected:
+	void onUIDescTemplateChanged (UIDescription* desc) override;
+	void valueChanged (CControl* pControl) override {}
+	CView* createView (const UIAttributes& attributes, const IUIDescription* description) override;
+	CView* verifyView (CView* view, const UIAttributes& attributes, const IUIDescription* description) override;
+	IController* createSubController (UTF8StringPtr name, const IUIDescription* description) override;
+
+	void dbSelectionChanged (int32_t selectedRow, GenericStringListDataBrowserSource* source) override;
+
+	void appendContextMenuItems (COptionMenu& contextMenu, CView* view, const CPoint& where) override;
+	void viewWillDelete (CView* view) override;
+
+	SharedPointer<UIDescription> editDescription;
+	SharedPointer<UISelection> selection;
+	SharedPointer<UIUndoManager> undoManager;
+	IActionPerformer* actionPerformer;
+	CViewContainer* templateView;
+	CDataBrowser* templateDataBrowser;
+	UIViewListDataSource* mainViewDataSource;
+	GenericStringListDataBrowserSource::StringVector templateNames;
+	const UTF8String* selectedTemplateName;
+};
+
+} // VSTGUI
+
+#endif // VSTGUI_LIVE_EDITING