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Fix scale view shortcuts to use new scaling mechanism 

svn path=/trunk/netsurf/; revision=2938
This commit is contained in:
John Mark Bell 2006-09-09 22:07:08 +00:00
parent 5340bf487b
commit 4b722c42ba
1 changed files with 26 additions and 24 deletions
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46
riscos/window.c
View File

@ -2282,7 +2282,7 @@ bool ro_gui_window_keypress(wimp_key *key)
char *toolbar_url;
os_error *error;
wimp_pointer pointer;
float old_scale;
float scale;
wchar_t c = (wchar_t)key->c;
/* Find gui window */
@ -2520,36 +2520,38 @@ bool ro_gui_window_keypress(wimp_key *key)
case 23: /* CTRL+W (Zoom in) */
if (!content)
break;
old_scale = g->option.scale;
scale = g->option.scale;
if (ro_gui_shift_pressed() && c == 17)
g->option.scale = ((int) (10 * g->option.scale -
1)) / 10.0;
scale = g->option.scale - 0.1;
else if (ro_gui_shift_pressed() && c == 23)
g->option.scale = ((int) (10 * g->option.scale +
1)) / 10.0;
scale = g->option.scale + 0.1;
else if (c == 17) {
for (int i = SCALE_SNAP_TO_SIZE - 1; i >= 0; i--)
if (scale_snap_to[i] < old_scale) {
g->option.scale = scale_snap_to[i];
for (int i = SCALE_SNAP_TO_SIZE - 1;
i >= 0; i--)
if (scale_snap_to[i] <
g->option.scale) {
scale = scale_snap_to[i];
break;
}
} else {
for (unsigned int i = 0; i < SCALE_SNAP_TO_SIZE; i++)
if (scale_snap_to[i] > old_scale) {
g->option.scale = scale_snap_to[i];
for (unsigned int i = 0;
i < SCALE_SNAP_TO_SIZE; i++)
if (scale_snap_to[i] >
g->option.scale) {
scale = scale_snap_to[i];
break;
}
}
if (g->option.scale < scale_snap_to[0])
g->option.scale = scale_snap_to[0];
if (g->option.scale > scale_snap_to[SCALE_SNAP_TO_SIZE - 1])
g->option.scale =
scale_snap_to[SCALE_SNAP_TO_SIZE - 1];
if (old_scale != g->option.scale) {
g->reformat_pending = true;
if ((content) && (content->type != CONTENT_HTML))
browser_window_update(g->bw, false);
gui_reformat_pending = true;
if (scale < scale_snap_to[0])
scale = scale_snap_to[0];
if (scale > scale_snap_to[SCALE_SNAP_TO_SIZE - 1])
scale = scale_snap_to[SCALE_SNAP_TO_SIZE - 1];
if (g->option.scale != scale) {
browser_window_set_scale(g->bw, scale, true);
// g->reformat_pending = true;
// if ((content) && (content->type != CONTENT_HTML))
// browser_window_update(g->bw, false);
// gui_reformat_pending = true;
}
return true;