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-rw-r--r--ChangeLog4
-rw-r--r--man/feh.pre21
-rw-r--r--src/help.raw1
-rw-r--r--src/keyevents.c6
-rw-r--r--src/menu.c12
-rw-r--r--src/options.c4
-rw-r--r--src/options.h2
-rw-r--r--src/slideshow.c50
8 files changed, 91 insertions, 9 deletions
diff --git a/ChangeLog b/ChangeLog
index cca0525..08a028b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+git HEAD
+ * Add --keep-zoom-vp option to keep zoom and offsets when switching
+ images (patch by sdaau). Press 'k' to toggle it.
+
Mon, 24 Dec 2012 15:45:54 +0100 Daniel Friesel <derf+feh@finalrewind.org>
* Release v2.8
diff --git a/man/feh.pre b/man/feh.pre
index e9ee3b7..f24729d 100644
--- a/man/feh.pre
+++ b/man/feh.pre
@@ -375,6 +375,11 @@ with
.Qq Nm
in the name.
.
+.It Cm --keep-zoom-vp
+.
+When switching images, keep zoom and viewport settings
+.Pq zoom level and X, Y offsets
+.
.It Cm -l , --list
.
Don't display images. Analyze them and display an
@@ -1048,16 +1053,16 @@ and save the caption, or escape to cancel editing. Note that you can insert
an actual newline into the caption using
.Aq CTRL+return .
.
-.It e Bq toggle_exif
-.
-.Pq only if compiled with exif=1
-Toggle EXIF tag display
-.
.It d Bq toggle_filenames
.
Toggle filename display
.Pq see Cm --draw-filename
.
+.It e Bq toggle_exif
+.
+.Pq only if compiled with exif=1
+Toggle EXIF tag display
+.
.It f Bq save_filelist
.
Save the current filelist as
@@ -1074,6 +1079,12 @@ change slides based on
Toggle info display
.Pq see Cm --info
.
+.It k Bq toggle_keep_vp
+.
+Toggle zoom and viewport keeping. When enabled,
+.Nm
+will keep zoom and X, Y offset when switching images.
+.
.It m Bq toggle_menu
.
Show menu. Use the arrow keys and return to select items,
diff --git a/src/help.raw b/src/help.raw
index 8e25b00..27e3b6c 100644
--- a/src/help.raw
+++ b/src/help.raw
@@ -28,6 +28,7 @@ OPTIONS
mode or when window geometry is fixed. If combined
with --auto-zoom, zooming will be limited to the
the size.
+ --keep-zoom-vp Keep viewport zoom and settings while changing images
-w, --multiwindow Open all files at once, one window per image
-x, --borderless Create borderless windows
-d, --draw-filename Show the filename in the image window
diff --git a/src/keyevents.c b/src/keyevents.c
index 470d624..9bda112 100644
--- a/src/keyevents.c
+++ b/src/keyevents.c
@@ -154,6 +154,7 @@ void init_keyevents(void) {
feh_set_kb(&keys.mirror, 0, XK_bar, 0, 0, 0, 0);
feh_set_kb(&keys.reload_minus, 0, XK_minus, 0, 0, 0, 0);
feh_set_kb(&keys.reload_plus, 0, XK_plus, 0, 0, 0, 0);
+ feh_set_kb(&keys.toggle_keep_vp, 0, XK_k, 0, 0, 0, 0);
home = getenv("HOME");
if (!home)
@@ -307,6 +308,8 @@ void init_keyevents(void) {
cur_kb = &keys.reload_minus;
else if (!strcmp(action, "reload_plus"))
cur_kb = &keys.reload_plus;
+ else if (!strcmp(action, "toggle_keep_vp"))
+ cur_kb = &keys.toggle_keep_vp;
else
weprintf("keys: Invalid action: %s", action);
@@ -761,5 +764,8 @@ void feh_event_handle_keypress(XEvent * ev)
else if (opt.verbose)
weprintf("Cannot set RELOAD lower than 1 second.");
}
+ else if (feh_is_kp(&keys.toggle_keep_vp, keysym, state)) {
+ opt.keep_zoom_vp = !opt.keep_zoom_vp;
+ }
return;
}
diff --git a/src/menu.c b/src/menu.c
index ee045ae..722ce02 100644
--- a/src/menu.c
+++ b/src/menu.c
@@ -56,7 +56,7 @@ enum {
CB_SORT_FILENAME, CB_SORT_IMAGENAME, CB_SORT_FILESIZE, CB_SORT_RANDOMIZE,
CB_SAVE_IMAGE, CB_SAVE_FILELIST, CB_FIT, CB_OPT_DRAW_FILENAME,
CB_OPT_DRAW_ACTIONS, CB_OPT_KEEP_HTTP, CB_OPT_FREEZE_WINDOW,
- CB_OPT_FULLSCREEN, CB_EDIT_ROTATE, CB_OPT_AUTO_ZOOM
+ CB_OPT_FULLSCREEN, CB_EDIT_ROTATE, CB_OPT_AUTO_ZOOM, CB_OPT_KEEP_ZOOM_VP
};
feh_menu *feh_menu_new(void)
@@ -1326,6 +1326,14 @@ void feh_menu_cb(feh_menu * m, feh_menu_item * i, int action, unsigned short dat
opt.zoom_mode = 0;
winwidget_rerender_all(1);
break;
+ case CB_OPT_KEEP_ZOOM_VP:
+ MENU_ITEM_TOGGLE(i);
+ if (MENU_ITEM_IS_ON(i))
+ opt.keep_zoom_vp = 1;
+ else
+ opt.keep_zoom_vp = 0;
+ winwidget_rerender_all(1);
+ break;
}
return;
}
@@ -1381,6 +1389,8 @@ static feh_menu *feh_menu_func_gen_options(feh_menu * m)
CB_OPT_FREEZE_WINDOW, 0, NULL, opt.geom_flags);
feh_menu_add_toggle_entry(mm, "Fullscreen", NULL,
CB_OPT_FULLSCREEN, 0, NULL, m->fehwin->full_screen);
+ feh_menu_add_toggle_entry(mm, "Keep viewport zoom & pos", NULL,
+ CB_OPT_KEEP_ZOOM_VP, 0, NULL, opt.keep_zoom_vp);
feh_menu_add_entry(mm, NULL, NULL, 0, 0, NULL);
diff --git a/src/options.c b/src/options.c
index 240b0d6..cdd37d1 100644
--- a/src/options.c
+++ b/src/options.c
@@ -397,6 +397,7 @@ static void feh_parse_option_array(int argc, char **argv, int finalrun)
{"info" , 1, 0, 234},
{"force-aliasing", 0, 0, 235},
{"no-fehbg" , 0, 0, 236},
+ {"keep-zoom-vp" , 0, 0, 237},
{0, 0, 0, 0}
};
@@ -722,6 +723,9 @@ static void feh_parse_option_array(int argc, char **argv, int finalrun)
case 236:
opt.no_fehbg = 1;
break;
+ case 237:
+ opt.keep_zoom_vp = 1;
+ break;
default:
break;
}
diff --git a/src/options.h b/src/options.h
index d30c396..f3f49eb 100644
--- a/src/options.h
+++ b/src/options.h
@@ -72,6 +72,7 @@ struct __fehoptions {
unsigned char text_bg;
unsigned char image_bg;
unsigned char no_fehbg;
+ unsigned char keep_zoom_vp;
char *output_file;
char *output_dir;
@@ -189,6 +190,7 @@ struct __fehkb {
struct __fehkey toggle_fullscreen;
struct __fehkey reload_minus;
struct __fehkey reload_plus;
+ struct __fehkey toggle_keep_vp;
};
struct __fehbutton {
diff --git a/src/slideshow.c b/src/slideshow.c
index d79c859..65aae3d 100644
--- a/src/slideshow.c
+++ b/src/slideshow.c
@@ -149,6 +149,16 @@ void feh_reload_image(winwidget w, int resize, int force_new)
Imlib_Image tmp;
int old_w, old_h;
+ unsigned char tmode =0;
+ int tim_x =0;
+ int tim_y =0;
+ double tzoom =0;
+
+ tmode = w->mode;
+ tim_x = w->im_x;
+ tim_y = w->im_y;
+ tzoom = w->zoom;
+
if (!w->file) {
im_weprintf(w, "couldn't reload, this image has no file associated with it.");
winwidget_render_image(w, 0, 0);
@@ -216,7 +226,16 @@ void feh_reload_image(winwidget w, int resize, int force_new)
w->im_w = gib_imlib_image_get_width(w->im);
w->im_h = gib_imlib_image_get_height(w->im);
}
- winwidget_render_image(w, resize, 0);
+ if (opt.keep_zoom_vp) {
+ /* put back in: */
+ w->mode = tmode;
+ w->im_x = tim_x;
+ w->im_y = tim_y;
+ w->zoom = tzoom;
+ winwidget_render_image(w, 0, 0);
+ } else {
+ winwidget_render_image(w, resize, 0);
+ }
winwidget_rename(w, title);
free(title);
@@ -236,6 +255,11 @@ void slideshow_change_image(winwidget winwid, int change, int render)
int our_filelist_len = filelist_len;
char *s;
+ unsigned char tmode =0;
+ int tim_x =0;
+ int tim_y =0;
+ double tzoom =0;
+
/* Without this, clicking a one-image slideshow reloads it. Not very *
intelligent behaviour :-) */
if (filelist_len < 2 && opt.cycle_once == 0)
@@ -308,6 +332,14 @@ void slideshow_change_image(winwidget winwid, int change, int render)
last = NULL;
}
+ if (opt.keep_zoom_vp) {
+ /* pre loadimage - record settings */
+ tmode = winwid->mode;
+ tim_x = winwid->im_x;
+ tim_y = winwid->im_y;
+ tzoom = winwid->zoom;
+ }
+
if ((winwidget_loadimage(winwid, FEH_FILE(current_file->data)))
!= 0) {
winwid->mode = MODE_NORMAL;
@@ -318,8 +350,20 @@ void slideshow_change_image(winwidget winwid, int change, int render)
winwidget_reset_image(winwid);
winwid->im_w = gib_imlib_image_get_width(winwid->im);
winwid->im_h = gib_imlib_image_get_height(winwid->im);
- if (render)
- winwidget_render_image(winwid, 1, 0);
+ if (opt.keep_zoom_vp) {
+ /* put back in: */
+ winwid->mode = tmode;
+ winwid->im_x = tim_x;
+ winwid->im_y = tim_y;
+ winwid->zoom = tzoom;
+ }
+ if (render) {
+ if (opt.keep_zoom_vp) {
+ winwidget_render_image(winwid, 0, 0);
+ } else {
+ winwidget_render_image(winwid, 1, 0);
+ }
+ }
s = slideshow_create_name(FEH_FILE(current_file->data), winwid);
winwidget_rename(winwid, s);
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-19 23:37:58 +0000