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GIMP now automagically saves xv-compatible thumbnails upon image save. 

Tue Feb  2 22:25:57 GMT 1999 Adam D. Moss <adam@gimp.org>

	* app/fileops.c: GIMP now automagically saves
	xv-compatible thumbnails upon image save.  More
	work soon.

	* app/fileops.c: Disabled gimage_set_save_proc()
	call which was causing files to continue saving
	in the same format regardless of the user's selected
	format.  Needs attention.
This commit is contained in:
GMT 1999 Adam D. Moss 1999-02-02 23:34:27 +00:00 committed by Adam D. Moss
parent 05572c3828
commit 672cfafb02
2 changed files with 123 additions and 1 deletions
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11
ChangeLog
View File

@ -1,3 +1,14 @@
Tue Feb 2 22:25:57 GMT 1999 Adam D. Moss <adam@gimp.org>
* app/fileops.c: GIMP now automagically saves
xv-compatible thumbnails upon image save. More
work soon.
* app/fileops.c: Disabled gimage_set_save_proc()
call which was causing files to continue saving
in the same format regardless of the user's selected
format. Needs attention.
Tue Feb 02 20:58:40 1999 Tor Lillqvist <tml@iki.fi>
* app/gimpdrawable.c (gimp_drawable_set_name): Fix adding of

113
app/fileops.c
View File

@ -864,7 +864,118 @@ file_save (GimpImage* gimage,
gimp_image_set_filename (gimage, filename);
/* use the same plug-in for this image next time */
gimage_set_save_proc(gimage, file_proc);
/* DISABLED - gets stuck on first saved format... needs
attention --Adam */
/* gimage_set_save_proc(gimage, file_proc); */
#warning CRUFTY THUMBNAIL SAVING
/* If you have problems, blame Adam... not quite finished. */
{
TempBuf* tempbuf;
gint i,j;
unsigned char* tbd;
gchar* pname;
gchar* xpname;
gchar* fname;
gint w,h;
FILE* fp;
if (gimp_image_preview_valid (gimage, Gray))
{
printf("(gimage already has valid preview - %dx%d)\n",
gimage->comp_preview->width,
gimage->comp_preview->height);
}
pname = g_dirname(filename);
xpname = g_strconcat(pname,G_DIR_SEPARATOR_S,".xvpics",
NULL);
fname = g_strconcat (xpname,G_DIR_SEPARATOR_S,
raw_filename,
NULL);
unlink (fname);
if (gimage->width<=80 && gimage->height<=60)
{
w = gimage->width;
h = gimage->height;
}
else
{
/* Ratio molesting to fit within .xvpic thumbnail size limits */
if (60*gimage->width < 80*gimage->height)
{
h = 60;
w = (60*gimage->width)/gimage->height;
if (w==0)
w = 1;
}
else
{
w = 80;
h = (80*gimage->height)/gimage->width;
if (h==0)
h = 1;
}
}
printf("tn: %d x %d\n", w, h);fflush(stdout);
tempbuf = gimp_image_composite_preview (gimage, Gray, w, h);
tbd = temp_buf_data(tempbuf);
mkdir (xpname, 0755);
fp = fopen(fname,"wb");
g_free(pname);
g_free(xpname);
g_free(fname);
if (fp)
{
fprintf(fp,
"P7 332\n#IMGINFO:%dx%d\n"
"#END_OF_COMMENTS\n%d %d 255\n",
gimage->width, gimage->height,
w, h);
switch (gimage_base_type(gimage))
{
case INDEXED:
case RGB:
for (i=0;i<w;i++)
{
for (j=0;j<h;j++)
{
guchar r,g,b;
r = *(tbd++);
g = *(tbd++);
b = *(tbd++);
tbd++;
fputc(((r>>5)<<5) | ((g>>5)<<2) | (b>>6), fp);
}
}
break;
case GRAY:
for (i=0;i<w;i++)
{
for (j=0;j<h;j++)
{
guchar v;
v = *(tbd++);
tbd++;
fputc(((v>>5)<<5) | ((v>>5)<<2) | (v>>6), fp);
}
}
break;
default:
g_warning("UNKNOWN GIMAGE TYPE IN THUMBNAIL SAVE");
}
fclose(fp);
}
}
}
g_free (return_vals);