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Fri Nov 5 10:44:18 PST 1999 

(KainX)

The zoom button works now.  It executes an arbitrary command and replaces an
occurance of %s in the string with the current image filename.  The default
is "ee %s".


SVN revision: 1182
This commit is contained in:
Michael Jennings 1999-11-05 09:27:39 +00:00
parent 2bfe8aa360
commit 9b23a59f35
2 changed files with 19 additions and 2 deletions
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9
ChangeLog
View File

@ -261,3 +261,12 @@ Thu Nov 4 18:39:32 PST 1999
(KainX)
Several new features for E-Slides and some new icons.
-------------------------------------------------------------------------------
Fri Nov 5 10:44:18 PST 1999
(KainX)
The zoom button works now. It executes an arbitrary command and replaces an
occurance of %s in the string with the current image filename. The default
is "ee %s".

12
epplets/E-Slides.c
View File

@ -16,15 +16,16 @@
#define NONULL(x) ((x) ? (x) : (""))
#define PREV_PIC() do {if (idx == 1) idx = image_cnt - 1; else if (idx == 0) idx = image_cnt - 2; else idx -= 2;} while (0)
#define CUR_PIC() ((idx == 0) ? (image_cnt - 1) : (idx - 1))
#define NEXT_PIC() ((void) 0)
#define INC_PIC() do {idx++; if (idx == image_cnt) idx = 0;} while (0)
Epplet_gadget close_button, play_button, pause_button, prev_button, next_button, zoom_button, picture;
ImlibImage *im = NULL;
unsigned long idx = 0, image_cnt = 0;
double delay = 5.0;
char **filenames = NULL, *path;
char **filenames = NULL, *path, *zoom_cmd;
unsigned char paused = 0;
Window zoom_win = None;
static char **dirscan(char *dir, unsigned long *num);
static void change_image(void *data);
@ -106,6 +107,8 @@ dirscan(char *dir, unsigned long *num)
static void
change_image(void *data) {
ImlibImage *im = NULL;
/* Test-load each image to make sure it's a valid image file. */
for (; ((filenames[idx] == NULL) || ((im = Imlib_load_image(Epplet_get_imlib_data(), filenames[idx])) == NULL)); idx++) {
/* It isn't, so NULL out its name. */
@ -136,6 +139,10 @@ close_cb(void *data) {
static void
zoom_cb(void *data) {
char buff[1024];
sprintf(buff, zoom_cmd, filenames[CUR_PIC()]);
Epplet_spawn_command(buff);
return;
data = NULL;
}
@ -224,6 +231,7 @@ parse_config(void) {
} else {
Epplet_add_config("delay", "5.0");
}
zoom_cmd = Epplet_query_config_def("zoom_prog", "ee %s");
}
int