Initial

meshwrp/image.cpp

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+#include <meshwrp/image.hpp>
+#include <common/crsctrl.hpp>
+#include <gif/gifbmp.hpp>
+
+Image::Image()
+{
+}
+
+Image::~Image()
+{
+}
+
+bool Image::open(String strPathFileName,GUIWindow &window)
+{
+  CursorControl cursorControl;
+  PureDevice pureDevice;
+	bool returnCode=false;
+
+  if(strPathFileName.isNull())return false;
+	strPathFileName.lower();
+	pureDevice=window;
+  cursorControl.waitCursor(true);
+	if(0!=strPathFileName.strstr(".gif"))returnCode=handleOpenGIF(strPathFileName,pureDevice);
+	else if(0!=strPathFileName.strstr(".jpg"))returnCode=handleOpenJPG(strPathFileName,pureDevice);
+	else if(0!=strPathFileName.strstr(".bmp"))returnCode=handleOpenBMP(strPathFileName,pureDevice);
+	cursorControl.waitCursor(false);
+  return returnCode;
+}
+
+bool Image::newImage(LONG width,LONG height,GUIWindow &window)
+{
+  PureDevice pureDevice;
+
+	pureDevice=window;
+  create(width,height,pureDevice);
+	if(!isOkay())return false;
+	for(int row=0;row<DIB24::height();row++)
+	{
+	  for(int col=0;col<DIB24::width();col++)
+		{
+			setAt(row,col,RGB888(0,0,0));
+		}
+	}
+	return true;
+}
+
+bool Image::handleOpenGIF(const String &strPathFileName,PureDevice &pureDevice)
+{
+  GIFBitmap gifBitmap;
+
+	if(!gifBitmap.open(strPathFileName))return false;
+	create(gifBitmap.width(),-gifBitmap.height(),pureDevice);
+	PurePalette palette(gifBitmap.getPalette());
+	RGBColor color;
+	for(int row=0;row<gifBitmap.height();row++)
+	{
+	  for(int col=0;col<gifBitmap.width();col++)
+		{
+		  palette.getPaletteColor(gifBitmap.getByte(row,col),color);
+			setAt(row,col,RGB888(color.red(),color.green(),color.blue()));
+		}
+	}
+	return isOkay();
+}
+
+bool Image::handleOpenJPG(const String &strPathFileName,PureDevice &pureDevice)
+{
+  JPGImage jpgImage;
+	RGB888 rgb888;
+
+	if(!jpgImage.decode(strPathFileName,pureDevice))return false;
+	create(jpgImage.width(),-jpgImage.height(),pureDevice);
+	for(int row=0;row<jpgImage.height();row++)
+	{
+	  for(int col=0;col<jpgImage.width();col++)
+		{
+		  jpgImage.getAt(row,col,rgb888);
+			setAt(row,col,rgb888);
+		}
+	}
+	return isOkay();
+}
+
+bool Image::handleOpenBMP(const String &strPathFileName,PureDevice &pureDevice)
+{
+  OutputDebugString("Image::handleOpenBMP\n");
+	return isOkay();
+}
+
+bool Image::display(GUIWindow &window,const Rect &dstRect,const Point &srcPoint)
+{
+  PureDevice pureDevice;
+
+  if(!isOkay())return false;
+	pureDevice=window;
+	draw(pureDevice,dstRect,srcPoint);
+  return false;
+}
+
+bool Image::display(GUIWindow &window)
+{
+  PureDevice pureDevice;
+	Rect dstRect;
+
+  if(!isOkay())return false;
+	pureDevice=window;
+	dstRect.right(width());
+	dstRect.bottom(height());
+	draw(pureDevice,dstRect,Point());
+  return false;
+}
+