bool WDL_ChooseFileForSave(HWND parent,
const char *text,
const char *initialdir,
const char *initialfile,
const char *extlist,
const char *defext,
bool preservecwd,
char *fn,
int fnsize,
const char *dlgid,
void *dlgProc,
#ifdef _WIN32
HINSTANCE hInstance
#else
struct SWELL_DialogResourceIndex *reshead
#endif
)
{
char cwd[2048];
GetCurrentDirectory(sizeof(cwd),cwd);
#ifdef _WIN32
char temp[4096];
memset(temp,0,sizeof(temp));
if (initialfile) lstrcpyn(temp,initialfile,sizeof(temp));
WDL_fixfnforopenfn(temp);
#ifdef WDL_FILEBROWSE_WIN7VISTAMODE
{
Win7FileDialog fd(text, 1);
if(fd.inited())
{
//vista+ file open dialog
char olddir[2048];
GetCurrentDirectory(sizeof(olddir),olddir);
fd.setFilterList(extlist);
if (defext)
{
fd.setDefaultExtension(defext);
int i = 0;
const char *p = extlist;
while(*p)
{
if(*p) p+=strlen(p)+1;
if(!*p) break;
if(stristr(p, defext))
{
fd.setFileTypeIndex(i+1);
break;
}
i++;
p+=strlen(p)+1;
}
}
fd.setFolder(initialdir?initialdir:olddir, 0);
if(initialfile)
{
//check for folder name
char *p = temp+strlen(temp);
while(p>temp && *p!='/' && *p!='\\') p--;
if(*p=='/'||*p=='\\')
{
//folder found
*p=0;
fd.setFolder(temp, 0);
fd.setFilename(p+1);
}
else
fd.setFilename(temp);
}
fd.setTemplate(hInstance, dlgid, (LPOFNHOOKPROC)dlgProc);
if(fd.show(parent))
{
//ifilesavedialog saves the last folder automatically
fd.getResult(fn, fnsize);
if (preservecwd) SetCurrentDirectory(olddir);
return true;
}
if (preservecwd) SetCurrentDirectory(olddir);
return NULL;
}
}
#endif
OPENFILENAME l={sizeof(l),parent, hInstance, extlist, NULL,0, 0, temp, sizeof(temp)-1, NULL, 0, initialdir&&initialdir[0] ? initialdir : cwd, text,
OFN_HIDEREADONLY|OFN_EXPLORER|OFN_OVERWRITEPROMPT,0,0,defext, 0, (LPOFNHOOKPROC)dlgProc, dlgid};
if (hInstance&&dlgProc&&dlgid) l.Flags |= OFN_ENABLEHOOK|OFN_ENABLETEMPLATE|OFN_ENABLESIZING;
if (preservecwd) l.Flags |= OFN_NOCHANGEDIR;
if (!GetSaveFileName(&l)||!temp[0])
{
if (preservecwd) SetCurrentDirectory(cwd);
return false;
}
if (preservecwd) SetCurrentDirectory(cwd);
lstrcpyn(fn,temp,fnsize);
return true;
#else
BrowseFile_SetTemplate(dlgid,(DLGPROC)dlgProc,reshead);
char if_temp[4096];
if (initialfile)
{
lstrcpyn(if_temp,initialfile,sizeof(if_temp));
WDL_fixfnforopenfn(if_temp);
initialfile = if_temp;
}
bool r = BrowseForSaveFile(text,initialdir,initialfile,extlist,fn,fnsize);
if (preservecwd) SetCurrentDirectory(cwd);
return r;
#endif
}
char *WDL_ChooseFileForOpen(HWND parent,
const char *text,
const char *initialdir,
const char *initialfile,
const char *extlist,
const char *defext,
bool preservecwd,
bool allowmul,
const char *dlgid,
void *dlgProc,
#ifdef _WIN32
HINSTANCE hInstance
#else
struct SWELL_DialogResourceIndex *reshead
#endif
)
{
char olddir[2048];
GetCurrentDirectory(sizeof(olddir),olddir);
#ifdef _WIN32
#ifdef WDL_FILEBROWSE_WIN7VISTAMODE
if (!allowmul) // todo : check impl of multiple select, too?
{
Win7FileDialog fd(text);
if(fd.inited())
{
//vista+ file open dialog
fd.addOptions(FOS_FILEMUSTEXIST);
fd.setFilterList(extlist);
if (defext)
{
fd.setDefaultExtension(defext);
int i = 0;
const char *p = extlist;
while(*p)
{
if(*p) p+=strlen(p)+1;
if(!*p) break;
if(stristr(p, defext))
{
fd.setFileTypeIndex(i+1);
break;
}
i++;
p+=strlen(p)+1;
}
}
fd.setFolder(initialdir?initialdir:olddir, 0);
fd.setTemplate(hInstance, dlgid, (LPOFNHOOKPROC)dlgProc);
if(initialfile)
{
char temp[4096];
lstrcpyn(temp,initialfile,sizeof(temp));
//check for folder name
char *p = temp+strlen(temp);
while(p>temp && *p!='/' && *p!='\\') p--;
if(*p=='/'||*p=='\\')
{
//folder found
*p=0;
fd.setFolder(temp, 0);
fd.setFilename(p+1);
}
else
fd.setFilename(temp);
}
if(fd.show(parent))
{
char temp[4096];
temp[0]=0;
//ifileopendialog saves the last folder automatically
fd.getResult(temp, sizeof(temp)-1);
if (preservecwd) SetCurrentDirectory(olddir);
return temp[0] ? strdup(temp) : NULL;
}
if (preservecwd) SetCurrentDirectory(olddir);
return NULL;
}
}
#endif
int temp_size = allowmul ? 256*1024-1 : 4096-1;
char *temp = (char *)calloc(temp_size+1,1);
OPENFILENAME l={sizeof(l), parent, hInstance, extlist, NULL, 0, 0, temp, temp_size, NULL, 0, initialdir, text,
OFN_HIDEREADONLY|OFN_EXPLORER|OFN_FILEMUSTEXIST,0,0, (char *)(defext ? defext : ""), 0, (LPOFNHOOKPROC)dlgProc, dlgid};
if (hInstance&&dlgProc&&dlgid) l.Flags |= OFN_ENABLEHOOK|OFN_ENABLETEMPLATE|OFN_ENABLESIZING;
if (allowmul) l.Flags|=OFN_ALLOWMULTISELECT;
if (preservecwd) l.Flags|=OFN_NOCHANGEDIR;
if (initialfile) lstrcpyn(temp,initialfile,temp_size);
WDL_fixfnforopenfn(temp);
if (!l.lpstrInitialDir||!l.lpstrInitialDir[0]) l.lpstrInitialDir=olddir;
int r = GetOpenFileName(&l);
if (preservecwd) SetCurrentDirectory(olddir);
if (!r) free(temp);
return r?temp:NULL;
#else
char if_temp[4096];
if (initialfile)
{
lstrcpyn(if_temp,initialfile,sizeof(if_temp));
WDL_fixfnforopenfn(if_temp);
initialfile = if_temp;
}
// defext support?
BrowseFile_SetTemplate(dlgid,(DLGPROC)dlgProc,reshead);
char *ret = BrowseForFiles(text,initialdir,initialfile,allowmul,extlist);
if (preservecwd) SetCurrentDirectory(olddir);
return ret;
#endif
}
char *WDL_ChooseFileForOpen2(HWND parent,
const char *text,
const char *initialdir,
const char *initialfile,
const char *extlist,
const char *defext,
bool preservecwd,
int allowmul,
const char *dlgid,
void *dlgProc,
#ifdef _WIN32
HINSTANCE hInstance
#else
struct SWELL_DialogResourceIndex *reshead
#endif
)
{
char olddir[2048];
GetCurrentDirectory(sizeof(olddir),olddir);
#ifdef _WIN32
#ifdef WDL_FILEBROWSE_WIN7VISTAMODE
if (allowmul!=1)
{
Win7FileDialog fd(text);
if(fd.inited())
{
//vista+ file open dialog
fd.addOptions(FOS_FILEMUSTEXIST|(allowmul?FOS_ALLOWMULTISELECT:0));
fd.setFilterList(extlist);
if (defext)
{
fd.setDefaultExtension(defext);
int i = 0;
const char *p = extlist;
while(*p)
{
if(*p) p+=strlen(p)+1;
if(!*p) break;
if(stristr(p, defext))
{
fd.setFileTypeIndex(i+1);
break;
}
i++;
p+=strlen(p)+1;
}
}
fd.setFolder(initialdir?initialdir:olddir, 0);
fd.setTemplate(hInstance, dlgid, (LPOFNHOOKPROC)dlgProc);
if(initialfile)
{
char temp[4096];
lstrcpyn_safe(temp,initialfile,sizeof(temp));
//check for folder name
if (WDL_remove_filepart(temp))
{
//folder found
fd.setFolder(temp, 0);
fd.setFilename(temp + strlen(temp) + 1);
}
else
fd.setFilename(temp);
}
if(fd.show(parent))
{
char *ret=NULL;
char temp[4096];
temp[0]=0;
//ifileopendialog saves the last folder automatically
if (!allowmul)
{
fd.getResult(temp, sizeof(temp)-1);
ret= temp[0] ? strdup(temp) : NULL;
}
else
{
char* p=NULL;
int totallen=0, cnt=fd.getResultCount();
if (cnt>1)
{
// sets an empty path as 1st returned string for multipath support
// (when selecting files among search results for ex.)
ret = strdup("");
totallen=1;
}
int i;
for (i=0; i<cnt; i++)
{
int len = fd.getResult(i, temp, sizeof(temp)-1);
p = len ? (char*)realloc(ret, totallen + len + ((i==cnt-1)?1:0)) : NULL;
if (p)
{
ret=p;
memcpy(ret+totallen, temp, len);
totallen+=len;
}
else
{
free(ret);
ret=NULL;
break;
}
}
if (ret) p[totallen]=0;
}
if (preservecwd) SetCurrentDirectory(olddir);
return ret;
}
if (preservecwd) SetCurrentDirectory(olddir);
return NULL;
}
}
#endif
int temp_size = allowmul ? 256*1024-1 : 4096-1;
char *temp = (char *)calloc(temp_size+1,1);
OPENFILENAME l={sizeof(l), parent, hInstance, extlist, NULL, 0, 0, temp, temp_size, NULL, 0, initialdir, text,
OFN_HIDEREADONLY|OFN_EXPLORER|OFN_FILEMUSTEXIST,0,0, (char *)(defext ? defext : ""), 0, (LPOFNHOOKPROC)dlgProc, dlgid};
if (hInstance&&dlgProc&&dlgid) l.Flags |= OFN_ENABLEHOOK|OFN_ENABLETEMPLATE|OFN_ENABLESIZING;
if (allowmul) l.Flags|=OFN_ALLOWMULTISELECT;
if (preservecwd) l.Flags|=OFN_NOCHANGEDIR;
if (initialfile) lstrcpyn_safe(temp,initialfile,temp_size);
WDL_fixfnforopenfn(temp);
if (!l.lpstrInitialDir||!l.lpstrInitialDir[0]) l.lpstrInitialDir=olddir;
int r = GetOpenFileName(&l);
if (preservecwd) SetCurrentDirectory(olddir);
if (!r) free(temp);
return r?temp:NULL;
#else
char if_temp[4096];
if (initialfile)
{
lstrcpyn_safe(if_temp,initialfile,sizeof(if_temp));
WDL_fixfnforopenfn(if_temp);
initialfile = if_temp;
}
// defext support?
BrowseFile_SetTemplate(dlgid,(DLGPROC)dlgProc,reshead);
char *ret = BrowseForFiles(text,initialdir,initialfile,allowmul,extlist);
if (preservecwd) SetCurrentDirectory(olddir);
return ret;
#endif
}
