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legacy-imlib2
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imlib2_view: Enable selecting next/prev using keys too

This commit is contained in:
Kim Woelders 2019-11-09 17:12:10 +01:00
parent 5d1e984e57
commit 3748dd580f
1 changed files with 36 additions and 46 deletions
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82
src/bin/imlib2_view.c
View File

@ -118,7 +118,7 @@ main(int argc, char **argv)
char *s;
Imlib_Image *im = NULL;
char *file = NULL;
int no = 1;
int no = 1, inc;
for (no = 1; no < argc; no++)
{
@ -202,6 +202,9 @@ main(int argc, char **argv)
XNextEvent(disp, &ev);
switch (ev.type)
{
default:
break;
case ClientMessage:
if (ev.xclient.message_type == ATOM_WM_PROTOCOLS &&
(Atom) ev.xclient.data.l[0] == ATOM_WM_DELETE_WINDOW)
@ -211,6 +214,10 @@ main(int argc, char **argv)
key = XLookupKeysym(&ev.xkey, 0);
if (key == XK_q)
return 0;
if (key == XK_Right)
goto show_next;
if (key == XK_Left)
goto show_prev;
break;
case ButtonPress:
b = ev.xbutton.button;
@ -239,51 +246,9 @@ main(int argc, char **argv)
if (b == 3)
zoom_mode = 0;
if (b == 1)
{
no++;
if (no == argc)
no = argc - 1;
file = argv[no];
image_width = 0;
zoom = 1.0;
zoom_mode = 0;
imlib_context_set_image(im);
imlib_free_image_and_decache();
im = imlib_load_image(file);
while (!im)
{
no++;
if (no == argc)
exit(0);
file = argv[no];
image_width = 0;
im = imlib_load_image(file);
}
imlib_context_set_image(im);
}
goto show_next;
if (b == 2)
{
no--;
if (no == 0)
no = 1;
file = argv[no];
image_width = 0;
zoom = 1.0;
zoom_mode = 0;
imlib_context_set_image(im);
imlib_free_image_and_decache();
im = imlib_load_image(file);
while (!im)
{
no--;
if (no == 0)
no = 1;
file = argv[no];
image_width = 0;
im = imlib_load_image(file);
}
imlib_context_set_image(im);
}
goto show_prev;
break;
case MotionNotify:
while (XCheckTypedWindowEvent(disp, win, MotionNotify, &ev));
@ -334,7 +299,32 @@ main(int argc, char **argv)
XFlush(disp);
timeout = 1;
}
default:
break;
show_next:
inc = 1;
goto show_next_prev;
show_prev:
inc = -1;
goto show_next_prev;
show_next_prev:
zoom = 1.0;
zoom_mode = 0;
imlib_context_set_image(im);
imlib_free_image_and_decache();
im = NULL;
for (; !im;)
{
no += inc;
if (no >= argc)
no = argc - 1;
else if (no <= 0)
no = 1;
file = argv[no];
image_width = 0;
im = imlib_load_image(file);
}
imlib_context_set_image(im);
break;
}
t1 = 0.2;