// smell: yellow (the save functions may have additional options, not regarded)
// Save file
FXbool
MFXImageHelper::saveImage(const std::string& file,
int width, int height, FXColor* data) {
FXString ext = FXPath::extension(file.c_str());
checkSupported(ext);
FXFileStream stream;
if (!stream.open(file.c_str(), FXStreamSave)) {
throw InvalidArgument("Could not open file for writing!");
}
if (comparecase(ext, "gif") == 0) {
return fxsaveGIF(stream, data, width, height, false /* !!! "fast" */);
} else if (comparecase(ext, "bmp") == 0) {
return fxsaveBMP(stream, data, width, height);
} else if (comparecase(ext, "xpm") == 0) {
return fxsaveXPM(stream, data, width, height);
} else if (comparecase(ext, "pcx") == 0) {
return fxsavePCX(stream, data, width, height);
} else if (comparecase(ext, "ico") == 0 || comparecase(ext, "cur") == 0) {
return fxsaveICO(stream, data, width, height);
} else if (comparecase(ext, "tga") == 0) {
return fxsaveTGA(stream, data, width, height);
} else if (comparecase(ext, "rgb") == 0) {
return fxsaveRGB(stream, data, width, height);
} else if (comparecase(ext, "xbm") == 0) {
return fxsaveXBM(stream, data, width, height);
} else if (comparecase(ext, "png") == 0) {
return fxsavePNG(stream, data, width, height);
} else if (comparecase(ext, "jpg") == 0 || comparecase(ext, "jpeg") == 0) {
return fxsaveJPG(stream, data, width, height, 75);
} else if (comparecase(ext, "tif") == 0 || comparecase(ext, "tiff") == 0) {
return fxsaveTIF(stream, data, width, height, 0);
}
throw InvalidArgument("Unknown file extension for image!");
}
// Save an image
FXbool ShutterBug::saveImage(const FXString& file,FXColor* pixels,FXint w,FXint h){
FXbool ok=false;
FXFileStream outfile;
if(outfile.open(file,FXStreamSave)){
switch(fileformat){
case TYPE_GIF: ok=fxsaveGIF(outfile,pixels,w,h,quantize); break;
case TYPE_BMP: ok=fxsaveBMP(outfile,pixels,w,h); break;
case TYPE_XPM: ok=fxsaveXPM(outfile,pixels,w,h,quantize); break;
case TYPE_PCX: ok=fxsavePCX(outfile,pixels,w,h); break;
case TYPE_RGB: ok=fxsaveRGB(outfile,pixels,w,h); break;
case TYPE_XBM: ok=fxsaveXBM(outfile,pixels,w,h); break;
case TYPE_TGA: ok=fxsaveTGA(outfile,pixels,w,h); break;
case TYPE_PPM: ok=fxsavePPM(outfile,pixels,w,h); break;
#ifdef HAVE_PNG_H
case TYPE_PNG: ok=fxsavePNG(outfile,pixels,w,h); break;
#endif
#ifdef HAVE_JPEG_H
case TYPE_JPG: ok=fxsaveJPG(outfile,pixels,w,h,75); break;
#endif
#ifdef HAVE_TIFF_H
case TYPE_TIF: ok=fxsaveTIF(outfile,pixels,w,h,0); break;
#endif
#ifdef HAVE_WEBP_H
case TYPE_WBP: ok=fxsaveWEBP(outfile,pixels,w,h,75.0f); break;
#endif
case TYPE_RAS: ok=fxsaveRAS(outfile,pixels,w,h); break;
case TYPE_PS: ok=fxsavePS(outfile,pixels,w,h); break;
}
outfile.close();
}
return ok;
}
// Somebody wants our selection
long ShutterBug::onClipboardRequest(FXObject* sender,FXSelector sel,void* ptr){
FXEvent *event=(FXEvent*)ptr;
FXuchar *pointer;
FXuval length;
FXTRACE((1,"%s::onClipboardRequest \n",getClassName()));
// Try handling it in base class first
if(FXShell::onClipboardRequest(sender,sel,ptr)) return 1;
if(clipbuffer){
// One of the supported image types?
if(event->target==dndTypes[0] || event->target==dndTypes[1] || event->target==dndTypes[2] || event->target==dndTypes[3] || event->target==dndTypes[4] || event->target==dndTypes[5] || event->target==dndTypes[6]){
FXMemoryStream ms;
// Open memory stream
ms.open(FXStreamSave,NULL,0);
// Render image to memory stream
if(event->target==dndTypes[0]){
FXTRACE((1,"Request for bmpType\n"));
fxsaveBMP(ms,clipbuffer,clipwidth,clipheight);
}
else if(event->target==dndTypes[1]){
FXTRACE((1,"Request for gifType\n"));
fxsaveGIF(ms,clipbuffer,clipwidth,clipheight);
}
else if(event->target==dndTypes[2]){
FXTRACE((1,"Request for xpmType\n"));
fxsaveXPM(ms,clipbuffer,clipwidth,clipheight);
}
else if(event->target==dndTypes[3]){
FXTRACE((1,"Request for ppmType\n"));
fxsavePPM(ms,clipbuffer,clipwidth,clipheight);
}
else if(event->target==dndTypes[4]){
FXTRACE((1,"Request for jpgType\n"));
fxsaveJPG(ms,clipbuffer,clipwidth,clipheight,75);
}
else if(event->target==dndTypes[5]){
FXTRACE((1,"Request for pngType\n"));
fxsavePNG(ms,clipbuffer,clipwidth,clipheight);
}
else if(event->target==dndTypes[6]){
FXTRACE((1,"Request for tifType\n"));
fxsaveTIF(ms,clipbuffer,clipwidth,clipheight,0);
}
#ifdef WIN32
// else if(event->target==imageType){
// FXTRACE((1,"Request for imageType\n"));
// fxsaveBMP(ms,chart->getData(),chart->getWidth(),chart->getHeight());
// }
#endif
// Grab buffered image
ms.takeBuffer(pointer,length);
// Close memory stream
ms.close();
// Set DND data
setDNDData(FROM_CLIPBOARD,event->target,pointer,length);
return 1;
}
}
return 0;
}
