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Made key mappings mode-dependent

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Bert 2011-02-17 15:08:58 +01:00
parent ac747c3f91
commit f554cdf60e
1 changed files with 111 additions and 105 deletions
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216
main.c
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@ -284,6 +284,117 @@ void on_keypress(XKeyEvent *kev) {
XLookupString(kev, &key, 1, &ksym, NULL); XLookupString(kev, &key, 1, &ksym, NULL);
changed = 0; changed = 0;
if (mode == MODE_NORMAL) {
switch (ksym) {
/* navigate image list */
case XK_n:
case XK_space:
if (fileidx + 1 < filecnt) {
++fileidx;
changed = load_image();
}
break;
case XK_p:
case XK_BackSpace:
if (fileidx > 0) {
--fileidx;
changed = load_image();
}
break;
case XK_bracketleft:
if (fileidx != 0) {
fileidx = MAX(0, fileidx - 10);
changed = load_image();
}
break;
case XK_bracketright:
if (fileidx != filecnt - 1) {
fileidx = MIN(fileidx + 10, filecnt - 1);
changed = load_image();
}
break;
case XK_g:
if (fileidx != 0) {
fileidx = 0;
changed = load_image();
}
break;
case XK_G:
if (fileidx != filecnt - 1) {
fileidx = filecnt - 1;
changed = load_image();
}
break;
/* zooming */
case XK_plus:
case XK_equal:
changed = img_zoom_in(&img);
break;
case XK_minus:
changed = img_zoom_out(&img);
break;
case XK_0:
changed = img_zoom(&img, 1.0);
break;
case XK_w:
if ((changed = img_fit_win(&img, &win)))
img_center(&img, &win);
break;
/* panning */
case XK_h:
case XK_Left:
changed = img_pan(&img, &win, PAN_LEFT);
break;
case XK_j:
case XK_Down:
changed = img_pan(&img, &win, PAN_DOWN);
break;
case XK_k:
case XK_Up:
changed = img_pan(&img, &win, PAN_UP);
break;
case XK_l:
case XK_Right:
changed = img_pan(&img, &win, PAN_RIGHT);
break;
/* rotation */
case XK_less:
img_rotate_left(&img, &win);
changed = 1;
break;
case XK_greater:
img_rotate_right(&img, &win);
changed = 1;
break;
/* control window */
case XK_W:
x = win.x + img.x;
y = win.y + img.y;
w = img.w * img.zoom;
h = img.h * img.zoom;
if ((changed = win_moveresize(&win, x, y, w, h))) {
img.x = x - win.x;
img.y = y - win.y;
}
break;
/* miscellaneous */
case XK_a:
img_toggle_antialias(&img);
changed = 1;
break;
case XK_r:
changed = load_image();
break;
}
} else {
}
/* common key mappings */
switch (ksym) { switch (ksym) {
case XK_Escape: case XK_Escape:
cleanup(); cleanup();
@ -291,115 +402,10 @@ void on_keypress(XKeyEvent *kev) {
case XK_q: case XK_q:
cleanup(); cleanup();
exit(0); exit(0);
/* navigate image list */
case XK_n:
case XK_space:
if (fileidx + 1 < filecnt) {
++fileidx;
changed = load_image();
}
break;
case XK_p:
case XK_BackSpace:
if (fileidx > 0) {
--fileidx;
changed = load_image();
}
break;
case XK_bracketleft:
if (fileidx != 0) {
fileidx = MAX(0, fileidx - 10);
changed = load_image();
}
break;
case XK_bracketright:
if (fileidx != filecnt - 1) {
fileidx = MIN(fileidx + 10, filecnt - 1);
changed = load_image();
}
break;
case XK_g:
if (fileidx != 0) {
fileidx = 0;
changed = load_image();
}
break;
case XK_G:
if (fileidx != filecnt - 1) {
fileidx = filecnt - 1;
changed = load_image();
}
break;
/* zooming */
case XK_plus:
case XK_equal:
changed = img_zoom_in(&img);
break;
case XK_minus:
changed = img_zoom_out(&img);
break;
case XK_0:
changed = img_zoom(&img, 1.0);
break;
case XK_w:
if ((changed = img_fit_win(&img, &win)))
img_center(&img, &win);
break;
/* panning */
case XK_h:
case XK_Left:
changed = img_pan(&img, &win, PAN_LEFT);
break;
case XK_j:
case XK_Down:
changed = img_pan(&img, &win, PAN_DOWN);
break;
case XK_k:
case XK_Up:
changed = img_pan(&img, &win, PAN_UP);
break;
case XK_l:
case XK_Right:
changed = img_pan(&img, &win, PAN_RIGHT);
break;
/* rotation */
case XK_less:
img_rotate_left(&img, &win);
changed = 1;
break;
case XK_greater:
img_rotate_right(&img, &win);
changed = 1;
break;
/* control window */
case XK_f: case XK_f:
win_toggle_fullscreen(&win); win_toggle_fullscreen(&win);
/* render on next configurenotify */ /* render on next configurenotify */
break; break;
case XK_W:
x = win.x + img.x;
y = win.y + img.y;
w = img.w * img.zoom;
h = img.h * img.zoom;
if ((changed = win_moveresize(&win, x, y, w, h))) {
img.x = x - win.x;
img.y = y - win.y;
}
break;
/* miscellaneous */
case XK_a:
img_toggle_antialias(&img);
changed = 1;
break;
case XK_r:
changed = load_image();
break;
} }
if (changed) if (changed)