Initial community commit

Src/tataki/bitmap/autobitmap.h

@@ -0,0 +1,106 @@
+#ifndef _AUTOBITMAP_H
+#define _AUTOBITMAP_H
+
+#include "bitmap.h"
+#include <api/syscb/callbacks/syscb.h>
+#include <api/syscb/callbacks/skincb.h>
+#include <tataki/export.h>
+
+#ifdef DROP_BITMAP_ON_IDLE
+#include <api/timer/timerclient.h>
+#define DROP_BITMAP_ANCESTOR , public TimerClientDI
+#else
+#define DROP_BITMAP_ANCESTOR
+#endif
+
+
+class TATAKIAPI AutoSkinBitmap : public SysCallback DROP_BITMAP_ANCESTOR {
+public:
+	AutoSkinBitmap(const wchar_t *_name=NULL);
+	virtual ~AutoSkinBitmap();
+
+	const wchar_t *setBitmap(const wchar_t *_name=NULL);
+	int setBitmap(int _id=0);
+
+	// call this when you get freeResources called on you
+	// doesn't hurt to call as much as you want
+	void reset();
+	void reload() { getBitmap(); }	// force a reload
+
+	// this loads the bitmap if necessary
+	SkinBitmap *getBitmap();
+	operator SkinBitmap *() { return getBitmap(); }
+
+	const wchar_t *operator =(const wchar_t *_name) { return setBitmap(_name); }
+	int operator =(int _id) { return setBitmap(_id); }
+
+	const wchar_t *getBitmapName();
+
+	void setHInstanceBitmapColorGroup(const wchar_t *_colorgroup);
+
+	enum
+	{
+		RESAMPLING_MODE_NONE = 0,
+		RESAMPLING_MODE_SUPERSAMPLING = 1,
+	};
+
+	void setResamplingMode(int mode);
+	int getResamplingMode();
+
+	// feel free to add more methods here to help make using this class
+	// transparent...
+	int getWidth() { return getBitmap()->getWidth(); };
+	int getHeight() { return getBitmap()->getHeight(); }; 
+	void stretchToRectAlpha(ifc_canvas *canvas, RECT *r, int alpha=255) {
+		getBitmap()->stretchToRectAlpha(canvas, r, alpha);
+	}
+	void stretchToRectAlpha(ifc_canvas *canvas, RECT *r, RECT *dest, int alpha=255) {
+		getBitmap()->stretchToRectAlpha(canvas, r, dest, alpha);
+	}
+	void stretchToRect(ifc_canvas *canvas, RECT *r) {
+		getBitmap()->stretchToRect(canvas, r);
+	}
+	void blitAlpha(ifc_canvas *canvas, int x, int y, int alpha=255) {
+		getBitmap()->blitAlpha(canvas, x, y, alpha);
+	}
+
+#ifdef _WIN32
+	void setHInstance(HINSTANCE hinstance); // use this if you use autoskinbitmap and resource in a wac
+#endif
+#ifdef DROP_BITMAP_ON_IDLE
+	virtual void timerclient_timerCallback(int id);
+#endif
+
+protected:
+	FOURCC getEventType() { return SysCallback::SKINCB; }
+	int notify(int msg, intptr_t param1 = 0, intptr_t param2 = 0)
+	{
+		if (msg == SkinCallback::RESET)
+			return skincb_onReset();
+		else
+			return 0;
+	}
+
+	int skincb_onReset();
+#ifdef DROP_BITMAP_ON_IDLE
+	virtual void tryUnload();
+#endif
+
+private:
+	int use;
+	int id;
+	wchar_t *name;
+	wchar_t *colorgroup;
+	SkinBitmap *bitmap;
+	int resamplingMode;
+#ifdef _WIN32
+	HINSTANCE myInstance;
+#endif
+#ifdef DROP_BITMAP_ON_IDLE
+	uint32_t lastuse;
+#endif
+protected:
+	RECVS_DISPATCH;
+};
+
+#endif