Enlightenment CVS committal
Author : codewarrior
Project : e17
Module : apps/e
Dir : e17/apps/e/src/bin
Modified Files:
e_thumb.c
Log Message:
- add method to fetch a thumb's width and height without having to decode the
pixels.
===================================================================
RCS file: /cvsroot/enlightenment/e17/apps/e/src/bin/e_thumb.c,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -3 -r1.15 -r1.16
--- e_thumb.c 22 Nov 2005 09:27:25 -0000 1.15
+++ e_thumb.c 8 Dec 2005 07:55:10 -0000 1.16
@@ -138,6 +138,52 @@
return strdup(thumb);
}
+/* return the width and height of a thumb, if from_eet is set, then we
+ * assume that the file being passed is the thumb's eet
+ */
+void
+e_thumb_geometry_get(char *file, int *w, int *h, int from_eet)
+{
+ Eet_File *ef;
+
+ if(!from_eet)
+ {
+ char *eet_file;
+
+ eet_file = _e_thumb_file_id(file);
+ if(!eet_file)
+ {
+ if(w) *w = -1;
+ if(h) *h = -1;
+ return;
+ }
+ ef = eet_open(eet_file, EET_FILE_MODE_READ);
+ if (!ef)
+ {
+ if(w) *w = -1;
+ if(h) *h = -1;
+ return;
+ }
+ }
+ else
+ {
+ ef = eet_open(file, EET_FILE_MODE_READ);
+ if (!ef)
+ {
+ if(w) *w = -1;
+ if(h) *h = -1;
+ return;
+ }
+ }
+ if(!eet_data_image_header_read(ef, "/thumbnail/data/", w, h, NULL, NULL,
+ NULL, NULL))
+ {
+ if(w) *w = -1;
+ if(h) *h = -1;
+ return;
+ }
+}
+
/* return true if the saved thumb exists OR if its an eap */
int
e_thumb_exists(char *file)
-------------------------------------------------------
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