Add paint background to paintIcon() / DisplayImage()

- paint background before display icon in CFrameBuffer::paintIcon()
- paint background before display image in CPictureViewer::DisplayImage()

git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-beta@2082 e54a6e83-5905-42d5-8d5c-058d10e6a962


Origin commit data
------------------
Commit: 6bbef9a0f6
Author: Michael Liebmann <tuxcode.bbg@gmail.com>
Date: 2012-02-07 (Tue, 07 Feb 2012)

Origin message was:
------------------
* Add paint background to paintIcon() / DisplayImage()

- paint background before display icon in CFrameBuffer::paintIcon()
- paint background before display image in CPictureViewer::DisplayImage()

git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-beta@2082 e54a6e83-5905-42d5-8d5c-058d10e6a962

src/driver/framebuffer.cpp

@@ -956,7 +956,7 @@ bool CFrameBuffer::blitToPrimary(unsigned int *, int, int, int, int)
    if height h is given, center vertically between y and y+h
    offset is a color offset (probably only useful with palette) */
 bool CFrameBuffer::paintIcon(const std::string & filename, const int x, const int y,
-			     const int h, const unsigned char offset, bool paint)
+			     const int h, const unsigned char offset, bool paint, bool paintBg, const fb_pixel_t colBg)
 {
 	struct rawHeader header;
 	int         width, height;
@@ -1053,6 +1053,8 @@ _display:
 	if (h != 0)
 		yy += (h - height) / 2;
 
+	if (paintBg)
+		paintBoxRel(x, yy, width, height, colBg);
 	blit2FB(data, width, height, x, yy, 0, 0, true);
 	return true;
  

src/driver/framebuffer.h

@@ -177,8 +177,8 @@ class CFrameBuffer
 
 		void getIconSize(const char * const filename, int* width, int *height);
 		/* h is the height of the target "window", if != 0 the icon gets centered in that window */
-		bool paintIcon (const std::string & filename, const int x, const int y,
+		bool paintIcon (const std::string & filename, const int x, const int y, 
-				const int h = 0, const unsigned char offset = 1, bool paint = true);
+				const int h = 0, const unsigned char offset = 1, bool paint = true, bool paintBg = false, const fb_pixel_t colBg = 0);
 		bool paintIcon8(const std::string & filename, const int x, const int y, const unsigned char offset = 0);
 		void loadPal   (const std::string & filename, const unsigned char offset = 0, const unsigned char endidx = 255);
 

src/driver/pictureviewer/pictureviewer.cpp

@@ -548,12 +548,25 @@ void CPictureViewer::rescaleImageDimensions(int *width, int *height, const int m
 }
 
 bool CPictureViewer::DisplayImage (const std::string & name, int posx, int posy, int width, int height)
+{
+	return int_DisplayImage(name, posx, posy, width, height, false);
+}
+
+bool CPictureViewer::DisplayImage(const std::string & name, int posx, int posy, int width, int height, const fb_pixel_t colBg)
+{
+	return int_DisplayImage(name, posx, posy, width, height, true, colBg);
+}
+
+bool CPictureViewer::int_DisplayImage(const std::string & name, int posx, int posy, int width, int height, bool paintBg, const fb_pixel_t colBg)
 {
 	/* TODO: cache or check for same */
 	fb_pixel_t * data = getImage(name, width, height);
 
 	if(data) {
-		CFrameBuffer::getInstance()->blit2FB(data, width, height, posx, posy);
+		CFrameBuffer* frameBuffer = CFrameBuffer::getInstance();
+		if (paintBg)
+			frameBuffer->paintBoxRel(posx, posy, width, height, colBg);
+		frameBuffer->blit2FB(data, width, height, posx, posy);
 		cs_free_uncached(data);
 		return true;
 	}

src/driver/pictureviewer/pictureviewer.h

@@ -64,6 +64,7 @@ class CPictureViewer
 	void SetVisible(int startx, int endx, int starty, int endy);
 	static double m_aspect_ratio_correction;
 	bool DisplayImage (const std::string & name, int posx, int posy, int width, int height);
+	bool DisplayImage (const std::string & name, int posx, int posy, int width, int height, const fb_pixel_t colBg);
 	bool DisplayLogo (uint64_t channel_id, int posx, int posy, int width, int height);
 	bool GetLogoName(uint64_t channel_id, std::string ChanName, std::string & name, int *width = NULL, int *height = NULL);
 	fb_pixel_t * getImage (const std::string & name, int width, int height);
@@ -111,6 +112,7 @@ class CPictureViewer
 	void add_format(int (*picsize)(const char *,int *,int*,int,int),int (*picread)(const char *,unsigned char **,int*,int*), int (*id)(const char*));
 	unsigned char * int_Resize(unsigned char *orgin, int ox, int oy, int dx, int dy, ScalingMode type, unsigned char * dst, bool alpha);
 	fb_pixel_t * int_getImage(const std::string & name, int *width, int *height, bool GetImage);
+	bool int_DisplayImage (const std::string & name, int posx, int posy, int width, int height, bool paintBg, const fb_pixel_t colBg=0);
 };