BMMRES BitmapIO_GIF::Write(int frame) {
//-- If we haven't gone through an OpenOutput(), leave
if (openMode != BMM_OPEN_W)
return (ProcessImageIOError(&bi,BMMRES_INTERNALERROR));
//-- Resolve Filename --------------------------------
TCHAR filename[MAX_PATH];
if (frame == BMM_SINGLEFRAME) {
_tcscpy(filename,bi.Name());
} else {
if (!BMMCreateNumberedFilename(bi.Name(),frame,filename)) {
return (ProcessImageIOError(&bi,BMMRES_NUMBEREDFILENAMEERROR));
}
}
//-- Create Image File -------------------------------
File file(filename, _T("wb"));
if (!file.stream) {
return (ProcessImageIOError(&bi));
}
// Below this line formatted for Tom's editor (sorry.)
outStream = file.stream;
// Find out what kind of output file we're dealing with
saveStorage = map->Storage();
if(!saveStorage)
return (ProcessImageIOError(&bi,BMMRES_INTERNALERROR));
int result = SaveGIF(map);
switch(result) {
case 1:
return BMMRES_SUCCESS;
case 0:
default:
return (ProcessImageIOError(&bi,GetString(IDS_WRITE_ERROR)));
}
}
//---------------------------------------------------------------------------
INT_PTR TfrmMain::SaveScreenshot(FIBITMAP* dib) {
//generate File name
FREE_IMAGE_FORMAT fif = FIF_UNKNOWN;
LPTSTR ret;
LPTSTR path = NULL;
LPTSTR pszFilename = NULL;
LPTSTR pszFileDesc = NULL;
if (!dib) return 1; //error
unsigned FileNumber=db_get_dw(NULL,SZ_SENDSS,"FileNumber",0)+1;
if(FileNumber>99999) FileNumber=1;
//Generate FileName
mir_tcsadd(path, m_FDestFolder);
if (path[_tcslen(path)-1] != _T('\\')) mir_tcsadd(path, _T("\\"));
mir_tcsadd(path, _T("shot%.5u"));//on format change, adapt "len" below
size_t len=_tcslen(path)+2;
pszFilename = (LPTSTR)mir_alloc(sizeof(TCHAR)*(len));
mir_sntprintf(pszFilename,len,path,FileNumber);
mir_free(path);
//Generate a description according to the screenshot
TCHAR winText[1024];
mir_tcsadd(pszFileDesc, TranslateT("Screenshot "));
if (m_opt_tabCapture == 0 && m_opt_chkClientArea) {
mir_tcsadd(pszFileDesc, TranslateT("for Client area "));
}
mir_tcsadd(pszFileDesc, TranslateT("of \""));
GetDlgItemText(m_hwndTabPage, ID_edtCaption, winText, 1024);
mir_tcsadd(pszFileDesc, winText);
if(m_opt_tabCapture==1)
mir_tcsadd(pszFileDesc, _T("\""));
else
mir_tcsadd(pszFileDesc, TranslateT("\" Window"));
// convert to 32Bits (make shure it is 32bit)
FIBITMAP *dib_new = FIP->FI_ConvertTo32Bits(dib);
//RGBQUAD appColor = { 245, 0, 254, 0 }; //bgr0 schwarz
//FIP->FI_SetBackgroundColor(dib_new, &appColor);
FIP->FI_SetTransparent(dib_new,TRUE);
// Investigates the color type of the bitmap (test for RGB or CMYK colour space)
switch (FREE_IMAGE_COLOR_TYPE ColTye=FIP->FI_GetColorType(dib_new)) {
case FIC_MINISBLACK:
//Monochrome bitmap (1-bit) : first palette entry is black.
//Palletised bitmap (4 or 8-bit) and single channel non standard bitmap: the bitmap has a greyscale palette
case FIC_MINISWHITE:
//Monochrome bitmap (1-bit) : first palette entry is white.
//Palletised bitmap (4 or 8-bit) : the bitmap has an inverted greyscale palette
case FIC_PALETTE:
//Palettized bitmap (1, 4 or 8 bit)
case FIC_RGB:
//High-color bitmap (16, 24 or 32 bit), RGB16 or RGBF
case FIC_RGBALPHA:
//High-color bitmap with an alpha channel (32 bit bitmap, RGBA16 or RGBAF)
case FIC_CMYK:
//CMYK bitmap (32 bit only)
default:
break;
}
// bool bDummy = !(FIP->FI_GetICCProfile(dib_new)->flags & FIICC_COLOR_IS_CMYK);
FIBITMAP *dib32,*dib24;
HWND hwndCombo = GetDlgItem(m_hWnd, ID_cboxFormat);
switch (ComboBox_GetItemData(hwndCombo, ComboBox_GetCurSel(hwndCombo))) {
case 0: //PNG
ret = SaveImage(fif,dib_new, pszFilename, _T("png"));
break;
case 1: //JPG
/*
#define JPEG_QUALITYSUPERB 0x80 // save with superb quality (100:1)
#define JPEG_QUALITYGOOD 0x0100 // save with good quality (75:1)
#define JPEG_QUALITYNORMAL 0x0200 // save with normal quality (50:1)
#define JPEG_QUALITYAVERAGE 0x0400 // save with average quality (25:1)
#define JPEG_QUALITYBAD 0x0800 // save with bad quality (10:1)
#define JPEG_PROGRESSIVE 0x2000 // save as a progressive-JPEG (use | to combine with other save flags)
*/
dib32 = FIP->FI_Composite(dib_new,FALSE,&m_AlphaColor,NULL);
dib24 = FIP->FI_ConvertTo24Bits(dib32);
FIP->FI_Unload(dib32);
ret = SaveImage(fif,dib24, pszFilename, _T("jpg"));
FIP->FI_Unload(dib24);
break;
case 2: //BMP
// ret = SaveImage(FIF_BMP,dib_new, pszFilename, _T("bmp")); //32bit alpha BMP
dib32 = FIP->FI_Composite(dib_new,FALSE,&m_AlphaColor,NULL);
dib24 = FIP->FI_ConvertTo24Bits(dib32);
FIP->FI_Unload(dib32);
ret = SaveImage(FIF_BMP,dib24, pszFilename, _T("bmp"));
FIP->FI_Unload(dib24);
break;
case 3: //TIFF (miranda freeimage interface do not support save tiff, we udse GDI+)
{
LPTSTR pszFile = NULL;
mir_tcsadd(pszFile, pszFilename);
mir_tcsadd(pszFile, _T(".tif"));
dib32 = FIP->FI_Composite(dib_new,FALSE,&m_AlphaColor,NULL);
dib24 = FIP->FI_ConvertTo24Bits(dib32);
FIP->FI_Unload(dib32);
HBITMAP hBmp = FIP->FI_CreateHBITMAPFromDIB(dib24);
FIP->FI_Unload(dib24);
SaveTIF(hBmp, pszFile);
ret=pszFile;
DeleteObject(hBmp);
}
break;
case 4: //GIF
{
//dib24 = FIP->FI_ConvertTo8Bits(dib_new);
//ret = SaveImage(FIF_GIF,dib24, pszFilename, _T("gif"));
//FIP->FI_Unload(dib24);
LPTSTR pszFile = NULL;
mir_tcsadd(pszFile, pszFilename);
mir_tcsadd(pszFile, _T(".gif"));
HBITMAP hBmp = FIP->FI_CreateHBITMAPFromDIB(dib_new);
SaveGIF(hBmp, pszFile);
ret=pszFile;
DeleteObject(hBmp);
}
break;
default:
ret=NULL;
}
/* //load PNG and save file in user format (if differ)
//this get better result for transparent aereas
//LPTSTR pszFormat = (LPTSTR)ComboBox_GetItemData(hwndCombo, ComboBox_GetCurSel(hwndCombo));
TCHAR pszFormat[6];
ComboBox_GetText(hwndCombo, pszFormat, 6);
if(ret && (_tcsicmp (pszFormat,_T("png")) != 0)) {
fif = FIP->FI_GetFIFFromFilenameU(ret);
dib_new = FIP->FI_LoadU(fif, ret,0);
if(dib_new) {
DeleteFile(ret);
mir_freeAndNil(ret);
FIBITMAP *dib_save = FIP->FI_ConvertTo24Bits(dib_new);
ret = SaveImage(FIF_UNKNOWN,dib_save, pszFilename, pszFormat);
FIP->FI_Unload(dib_new); dib_new = NULL;
FIP->FI_Unload(dib_save); dib_save = NULL;
}
}*/
FIP->FI_Unload(dib_new);
mir_freeAndNil(pszFilename);
if(ret) {
db_set_dw(NULL,SZ_SENDSS,"FileNumber",FileNumber);
mir_freeAndNil(m_pszFile);
m_pszFile=ret;
mir_freeAndNil(m_pszFileDesc);
if(IsWindowEnabled(GetDlgItem(m_hWnd,ID_btnDesc)) && m_opt_btnDesc) {
m_pszFileDesc=pszFileDesc;
} else {
mir_free(pszFileDesc);
mir_tcsadd(m_pszFileDesc, _T(""));
}
if(m_cSend) {
mir_freeAndNil(m_cSend->m_pszFile);
m_cSend->m_pszFile=mir_tstrdup(m_pszFile);
mir_freeAndNil(m_cSend->m_pszFileDesc);
m_cSend->m_pszFileDesc=mir_tstrdup(m_pszFileDesc);
}
return 0;//OK
}
mir_free(pszFileDesc);
return 1;//error
}