static void feh_event_handle_MotionNotify(XEvent * ev)
{
winwidget winwid = NULL;
int dx, dy;
int scr_width, scr_height;
scr_width = scr->width;
scr_height = scr->height;
#ifdef HAVE_LIBXINERAMA
if (opt.xinerama && xinerama_screens) {
scr_width = xinerama_screens[xinerama_screen].width;
scr_height = xinerama_screens[xinerama_screen].height;
}
#endif /* HAVE_LIBXINERAMA */
if (menu_root) {
feh_menu *m;
feh_menu_item *selected_item, *mouseover_item;
D(("motion notify with menus open\n"));
while (XCheckTypedWindowEvent(disp, ev->xmotion.window, MotionNotify, ev));
if (ev->xmotion.window == menu_cover) {
return;
} else if ((m = feh_menu_get_from_window(ev->xmotion.window))) {
selected_item = feh_menu_find_selected(m);
mouseover_item = feh_menu_find_at_xy(m, ev->xmotion.x, ev->xmotion.y);
if (selected_item != mouseover_item) {
D(("selecting a menu item\n"));
if (selected_item)
feh_menu_deselect_selected(m);
if ((mouseover_item)
&& ((mouseover_item->action)
|| (mouseover_item->submenu)
|| (mouseover_item->func_gen_sub)))
feh_menu_select(m, mouseover_item);
}
/* check if we are close to the right and/or the bottom edge of the
* screen. If so, and if the menu we are currently over is partially
* hidden, slide the menu to the left and/or up until it is
* fully visible */
/* FIXME: get this working nicely with xinerama screen edges --
* at the moment it does really funky stuff with
* scr_{width,height} instead of scr->{width,height} -- pabs*/
if (mouseover_item
&& ((scr->width - (ev->xmotion.x + m->x)) <
m->w || (scr->height - (ev->xmotion.y + m->y)) < m->w)) {
dx = scr_width - (m->x + m->w);
dy = scr_height - (m->y + m->h);
dx = dx < 0 ? dx : 0;
dy = dy < 0 ? dy : 0;
if (dx || dy)
feh_menu_slide_all_menus_relative(dx, dy);
}
/* if a submenu is open we want to see that also */
if (mouseover_item && m->next && ((scr->width - (ev->xmotion.x + m->next->x))
< m->next->w
|| (scr->height -
(ev->xmotion.y + m->next->y)) < m->next->w)) {
dx = scr->width - (m->next->x + m->next->w);
dy = scr->height - (m->next->y + m->next->h);
dx = dx < 0 ? dx : 0;
dy = dy < 0 ? dy : 0;
if (dx || dy)
feh_menu_slide_all_menus_relative(dx, dy);
}
}
} else if (opt.mode == MODE_ZOOM) {
while (XCheckTypedWindowEvent(disp, ev->xmotion.window, MotionNotify, ev));
winwid = winwidget_get_from_window(ev->xmotion.window);
if (winwid) {
if (ev->xmotion.x > winwid->click_offset_x)
winwid->zoom = winwid->old_zoom + (
((double) ev->xmotion.x - (double) winwid->click_offset_x)
/ 128.0);
else
winwid->zoom = winwid->old_zoom - (
((double) winwid->click_offset_x - (double) ev->xmotion.x)
/ 128.0);
if (winwid->zoom < ZOOM_MIN)
winwid->zoom = ZOOM_MIN;
else if (winwid->zoom > ZOOM_MAX)
winwid->zoom = ZOOM_MAX;
/* center around click_offset */
winwid->im_x = winwid->click_offset_x
- (winwid->im_click_offset_x * winwid->zoom);
winwid->im_y = winwid->click_offset_y
- (winwid->im_click_offset_y * winwid->zoom);
winwidget_render_image(winwid, 0, 1);
}
} else if ((opt.mode == MODE_PAN) || (opt.mode == MODE_NEXT)) {
int orig_x, orig_y;
while (XCheckTypedWindowEvent(disp, ev->xmotion.window, MotionNotify, ev));
winwid = winwidget_get_from_window(ev->xmotion.window);
if (winwid) {
if (opt.mode == MODE_NEXT) {
if ((abs(winwid->click_offset_x - (ev->xmotion.x - winwid->im_x)) > FEH_JITTER_OFFSET)
|| (abs(winwid->click_offset_y - (ev->xmotion.y - winwid->im_y)) > FEH_JITTER_OFFSET)
|| (time(NULL) - winwid->click_start_time > FEH_JITTER_TIME)) {
opt.mode = MODE_PAN;
winwid->mode = MODE_PAN;
}
else
return;
}
D(("Panning\n"));
orig_x = winwid->im_x;
orig_y = winwid->im_y;
winwid->im_x = ev->xmotion.x - winwid->click_offset_x;
winwid->im_y = ev->xmotion.y - winwid->click_offset_y;
winwidget_sanitise_offsets(winwid);
D(("im_x %d, im_w %d, off %d, mx %d, my %d\n", winwid->im_x,
winwid->im_w, winwid->click_offset_x, ev->xmotion.x,
ev->xmotion.y));
/* XWarpPointer generates a MotionNotify event which we will
* parse. Since that event would undo the effect of the pointer
* warp, we need to change the click_offset to compensate this.
*/
if ((winwid->w - ev->xmotion.x <= 1) && (winwid->im_x < 0))
{
XWarpPointer(disp, None, winwid->win, 0, 0, 0, 0, 3,
ev->xmotion.y);
winwid->click_offset_x -= winwid->w - 4;
}
// TODO needlessly warps for certain zoom levels
else if ((ev->xmotion.x <= 1) && (winwid->im_x >
(winwid->w - winwid->im_w * winwid->zoom)))
{
XWarpPointer(disp, None, winwid->win, 0, 0, 0, 0,
winwid->w - 4, ev->xmotion.y);
winwid->click_offset_x += winwid->w - 4;
}
else if ((winwid->h - ev->xmotion.y <= 1)
&& (winwid->im_y < 0))
{
XWarpPointer(disp, None, winwid->win, 0, 0, 0, 0,
ev->xmotion.x, 3);
winwid->click_offset_y -= winwid->h - 4;
}
// TODO needlessly warps for certain zoomlevels
else if ((ev->xmotion.y <= 1) && (winwid->im_y >
(winwid->h - winwid->im_h * winwid->zoom)))
{
XWarpPointer(disp, None, winwid->win, 0, 0, 0, 0,
ev->xmotion.x, winwid->h - 4);
winwid->click_offset_y += winwid->h - 4;
}
if ((winwid->im_x != orig_x)
|| (winwid->im_y != orig_y))
winwidget_render_image(winwid, 0, 1);
}
} else if (opt.mode == MODE_ROTATE) {
while (XCheckTypedWindowEvent(disp, ev->xmotion.window, MotionNotify, ev));
winwid = winwidget_get_from_window(ev->xmotion.window);
if (winwid) {
D(("Rotating\n"));
if (!winwid->has_rotated) {
Imlib_Image temp;
temp = gib_imlib_create_rotated_image(winwid->im, 0.0);
winwid->im_w = gib_imlib_image_get_width(temp);
winwid->im_h = gib_imlib_image_get_height(temp);
gib_imlib_free_image_and_decache(temp);
if (!winwid->full_screen && !opt.geom_flags)
winwidget_resize(winwid, winwid->im_w, winwid->im_h);
winwid->has_rotated = 1;
}
winwid->im_angle = (ev->xmotion.x - winwid->w / 2) / ((double) winwid->w / 2) * 3.1415926535;
D(("angle: %f\n", winwid->im_angle));
winwidget_render_image(winwid, 0, 1);
}
} else if (opt.mode == MODE_BLUR) {
while (XCheckTypedWindowEvent(disp, ev->xmotion.window, MotionNotify, ev));
winwid = winwidget_get_from_window(ev->xmotion.window);
if (winwid) {
Imlib_Image temp, ptr;
signed int blur_radius;
D(("Blurring\n"));
temp = gib_imlib_clone_image(winwid->im);
blur_radius = (((double) ev->xmotion.x / winwid->w) * 20) - 10;
D(("angle: %d\n", blur_radius));
if (blur_radius > 0)
gib_imlib_image_sharpen(temp, blur_radius);
else
gib_imlib_image_blur(temp, 0 - blur_radius);
ptr = winwid->im;
winwid->im = temp;
winwidget_render_image(winwid, 0, 1);
gib_imlib_free_image_and_decache(winwid->im);
winwid->im = ptr;
}
} else {
while (XCheckTypedWindowEvent(disp, ev->xmotion.window, MotionNotify, ev));
winwid = winwidget_get_from_window(ev->xmotion.window);
if ((winwid != NULL) && (winwid->type == WIN_TYPE_THUMBNAIL)) {
feh_thumbnail *thumbnail;
int x, y;
x = (ev->xbutton.x - winwid->im_x) / winwid->zoom;
y = (ev->xbutton.y - winwid->im_y) / winwid->zoom;
thumbnail = feh_thumbnail_get_thumbnail_from_coords(x, y);
feh_thumbnail_select(winwid, thumbnail);
}
}
return;
}
static void feh_event_handle_ButtonPress(XEvent * ev)
{
winwidget winwid = NULL;
int state, button;
/* get the heck out if it's a mouse-click on the
cover, we'll hide the menus on release */
if (ev->xbutton.window == menu_cover) {
return;
}
winwid = winwidget_get_from_window(ev->xbutton.window);
if (winwid == NULL || winwid->caption_entry) {
return;
}
state = ev->xbutton.state & (ControlMask | ShiftMask | Mod1Mask | Mod4Mask);
button = ev->xbutton.button;
if (!opt.no_menus && feh_is_bb(&buttons.menu, button, state)) {
D(("Menu Button Press event\n"));
winwidget_show_menu(winwid);
} else if (feh_is_bb(&buttons.rotate, button, state)
&& (winwid->type != WIN_TYPE_THUMBNAIL)) {
opt.mode = MODE_ROTATE;
winwid->mode = MODE_ROTATE;
D(("rotate starting at %d, %d\n", ev->xbutton.x, ev->xbutton.y));
} else if (feh_is_bb(&buttons.blur, button, state)
&& (winwid->type != WIN_TYPE_THUMBNAIL)) {
opt.mode = MODE_BLUR;
winwid->mode = MODE_BLUR;
D(("blur starting at %d, %d\n", ev->xbutton.x, ev->xbutton.y));
} else if (feh_is_bb(&buttons.pan, button, state)) {
D(("Next button, but could be pan mode\n"));
opt.mode = MODE_NEXT;
winwid->mode = MODE_NEXT;
D(("click offset is %d,%d\n", ev->xbutton.x, ev->xbutton.y));
winwid->click_offset_x = ev->xbutton.x - winwid->im_x;
winwid->click_offset_y = ev->xbutton.y - winwid->im_y;
winwid->click_start_time = time(NULL);
} else if (feh_is_bb(&buttons.zoom, button, state)) {
D(("Zoom Button Press event\n"));
opt.mode = MODE_ZOOM;
winwid->mode = MODE_ZOOM;
D(("click offset is %d,%d\n", ev->xbutton.x, ev->xbutton.y));
winwid->click_offset_x = ev->xbutton.x;
winwid->click_offset_y = ev->xbutton.y;
winwid->old_zoom = winwid->zoom;
/* required to adjust the image position in zoom mode */
winwid->im_click_offset_x = (winwid->click_offset_x
- winwid->im_x) / winwid->old_zoom;
winwid->im_click_offset_y = (winwid->click_offset_y
- winwid->im_y) / winwid->old_zoom;
} else if (feh_is_bb(&buttons.zoom_in, button, state)) {
D(("Zoom_In Button Press event\n"));
D(("click offset is %d,%d\n", ev->xbutton.x, ev->xbutton.y));
winwid->click_offset_x = ev->xbutton.x;
winwid->click_offset_y = ev->xbutton.y;
winwid->old_zoom = winwid->zoom;
/* required to adjust the image position in zoom mode */
winwid->im_click_offset_x = (winwid->click_offset_x
- winwid->im_x) / winwid->old_zoom;
winwid->im_click_offset_y = (winwid->click_offset_y
- winwid->im_y) / winwid->old_zoom;
/* copied from zoom_in, keyevents.c */
winwid->zoom = winwid->zoom * 1.25;
if (winwid->zoom > ZOOM_MAX)
winwid->zoom = ZOOM_MAX;
/* copied from below (ZOOM, feh_event_handle_MotionNotify) */
winwid->im_x = winwid->click_offset_x
- (winwid->im_click_offset_x * winwid->zoom);
winwid->im_y = winwid->click_offset_y
- (winwid->im_click_offset_y * winwid->zoom);
winwidget_sanitise_offsets(winwid);
winwidget_render_image(winwid, 0, 0);
} else if (feh_is_bb(&buttons.zoom_out, button, state)) {
D(("Zoom_Out Button Press event\n"));
D(("click offset is %d,%d\n", ev->xbutton.x, ev->xbutton.y));
winwid->click_offset_x = ev->xbutton.x;
winwid->click_offset_y = ev->xbutton.y;
winwid->old_zoom = winwid->zoom;
/* required to adjust the image position in zoom mode */
winwid->im_click_offset_x = (winwid->click_offset_x
- winwid->im_x) / winwid->old_zoom;
winwid->im_click_offset_y = (winwid->click_offset_y
- winwid->im_y) / winwid->old_zoom;
/* copied from zoom_out, keyevents.c */
winwid->zoom = winwid->zoom * 0.80;
if (winwid->zoom < ZOOM_MIN)
winwid->zoom = ZOOM_MIN;
/* copied from below (ZOOM, feh_event_handle_MotionNotify) */
winwid->im_x = winwid->click_offset_x
- (winwid->im_click_offset_x * winwid->zoom);
winwid->im_y = winwid->click_offset_y
- (winwid->im_click_offset_y * winwid->zoom);
winwidget_sanitise_offsets(winwid);
winwidget_render_image(winwid, 0, 0);
} else if (feh_is_bb(&buttons.reload, button, state)) {
D(("Reload Button Press event\n"));
feh_reload_image(winwid, 0, 1);
} else if (feh_is_bb(&buttons.prev, button, state)) {
D(("Prev Button Press event\n"));
if (winwid->type == WIN_TYPE_SLIDESHOW)
slideshow_change_image(winwid, SLIDE_PREV, 1);
} else if (feh_is_bb(&buttons.next, button, state)) {
D(("Next Button Press event\n"));
if (winwid->type == WIN_TYPE_SLIDESHOW)
slideshow_change_image(winwid, SLIDE_NEXT, 1);
} else {
D(("Received other ButtonPress event\n"));
}
return;
}
static void feh_event_handle_ButtonRelease(XEvent * ev)
{
winwidget winwid = NULL;
int state = ev->xbutton.state & (ControlMask | ShiftMask | Mod1Mask | Mod4Mask);
int button = ev->xbutton.button;
if (menu_root) {
/* if menus are open, close them, and execute action if needed */
if (ev->xbutton.window == menu_cover) {
feh_menu_hide(menu_root, True);
} else if (menu_root) {
feh_menu *m;
if ((m = feh_menu_get_from_window(ev->xbutton.window))) {
feh_menu_item *i = NULL;
i = feh_menu_find_selected(m);
feh_menu_item_activate(m, i);
}
}
return;
}
winwid = winwidget_get_from_window(ev->xbutton.window);
if (winwid == NULL || winwid->caption_entry) {
return;
}
if (feh_is_bb(&buttons.pan, button, state)) {
if (opt.mode == MODE_PAN) {
D(("Disabling pan mode\n"));
opt.mode = MODE_NORMAL;
winwid->mode = MODE_NORMAL;
winwidget_sanitise_offsets(winwid);
winwidget_render_image(winwid, 0, 0);
} else if (opt.mode == MODE_NEXT) {
opt.mode = MODE_NORMAL;
winwid->mode = MODE_NORMAL;
if (winwid->type == WIN_TYPE_SLIDESHOW)
slideshow_change_image(winwid, SLIDE_NEXT, 1);
else if (winwid->type == WIN_TYPE_THUMBNAIL) {
feh_file *thumbfile;
int x, y;
x = ev->xbutton.x;
y = ev->xbutton.y;
x -= winwid->im_x;
y -= winwid->im_y;
x /= winwid->zoom;
y /= winwid->zoom;
thumbfile = feh_thumbnail_get_file_from_coords(x, y);
if (thumbfile) {
if (opt.actions[0])
feh_action_run(thumbfile, opt.actions[0]);
else
feh_thumbnail_show_fullsize(thumbfile);
}
}
} else {
opt.mode = MODE_NORMAL;
winwid->mode = MODE_NORMAL;
}
} else if (feh_is_bb(&buttons.rotate, button, state)
|| feh_is_bb(&buttons.zoom, button, state)) {
D(("Disabling mode\n"));
opt.mode = MODE_NORMAL;
winwid->mode = MODE_NORMAL;
if ((feh_is_bb(&buttons.zoom, button, state))
&& (ev->xbutton.x == winwid->click_offset_x)
&& (ev->xbutton.y == winwid->click_offset_y)) {
winwid->zoom = 1.0;
winwidget_center_image(winwid);
} else
winwidget_sanitise_offsets(winwid);
winwidget_render_image(winwid, 0, 0);
} else if (feh_is_bb(&buttons.blur, button, state)) {
D(("Disabling Blur mode\n"));
opt.mode = MODE_NORMAL;
winwid->mode = MODE_NORMAL;
}
return;
}
void feh_event_handle_generic(winwidget winwid, unsigned int state, KeySym keysym, unsigned int button) {
int curr_screen = 0;
if (winwid->caption_entry && (keysym != NoSymbol)) {
switch (keysym) {
case XK_Return:
if (state & ControlMask) {
/* insert actual newline */
ESTRAPPEND(FEH_FILE(winwid->file->data)->caption, "\n");
winwidget_render_image_cached(winwid);
} else {
/* finish caption entry, write to captions file */
FILE *fp;
char *caption_filename;
caption_filename =
build_caption_filename(FEH_FILE(winwid->file->data), 1);
winwid->caption_entry = 0;
winwidget_render_image_cached(winwid);
XFreePixmap(disp, winwid->bg_pmap_cache);
winwid->bg_pmap_cache = 0;
fp = fopen(caption_filename, "w");
if (!fp) {
eprintf("couldn't write to captions file %s:", caption_filename);
return;
}
fprintf(fp, "%s", FEH_FILE(winwid->file->data)->caption);
free(caption_filename);
fclose(fp);
}
break;
case XK_Escape:
/* cancel, revert caption */
winwid->caption_entry = 0;
free(FEH_FILE(winwid->file->data)->caption);
FEH_FILE(winwid->file->data)->caption = NULL;
winwidget_render_image_cached(winwid);
XFreePixmap(disp, winwid->bg_pmap_cache);
winwid->bg_pmap_cache = 0;
break;
case XK_BackSpace:
/* backspace */
ESTRTRUNC(FEH_FILE(winwid->file->data)->caption, 1);
winwidget_render_image_cached(winwid);
break;
default:
if (isascii(keysym)) {
/* append to caption */
ESTRAPPEND_CHAR(FEH_FILE(winwid->file->data)->caption, keysym);
winwidget_render_image_cached(winwid);
}
break;
}
return;
}
if (feh_is_kp(EVENT_next_img, state, keysym, button)) {
if (opt.slideshow)
slideshow_change_image(winwid, SLIDE_NEXT, 1);
else if (winwid->type == WIN_TYPE_THUMBNAIL)
feh_thumbnail_select_next(winwid, 1);
}
else if (feh_is_kp(EVENT_prev_img, state, keysym, button)) {
if (opt.slideshow)
slideshow_change_image(winwid, SLIDE_PREV, 1);
else if (winwid->type == WIN_TYPE_THUMBNAIL)
feh_thumbnail_select_prev(winwid, 1);
}
else if (feh_is_kp(EVENT_scroll_right, state, keysym, button)) {
winwid->im_x -= opt.scroll_step;;
winwidget_sanitise_offsets(winwid);
winwidget_render_image(winwid, 0, 1);
}
else if (feh_is_kp(EVENT_scroll_left, state, keysym, button)) {
winwid->im_x += opt.scroll_step;
winwidget_sanitise_offsets(winwid);
winwidget_render_image(winwid, 0, 1);
}
else if (feh_is_kp(EVENT_scroll_down, state, keysym, button)) {
winwid->im_y -= opt.scroll_step;
winwidget_sanitise_offsets(winwid);
winwidget_render_image(winwid, 0, 1);
}
else if (feh_is_kp(EVENT_scroll_up, state, keysym, button)) {
winwid->im_y += opt.scroll_step;
winwidget_sanitise_offsets(winwid);
winwidget_render_image(winwid, 0, 1);
}
else if (feh_is_kp(EVENT_scroll_right_page, state, keysym, button)) {
winwid->im_x -= winwid->w;
winwidget_sanitise_offsets(winwid);
winwidget_render_image(winwid, 0, 0);
}
else if (feh_is_kp(EVENT_scroll_left_page, state, keysym, button)) {
winwid->im_x += winwid->w;
winwidget_sanitise_offsets(winwid);
winwidget_render_image(winwid, 0, 0);
}
else if (feh_is_kp(EVENT_scroll_down_page, state, keysym, button)) {
winwid->im_y -= winwid->h;
winwidget_sanitise_offsets(winwid);
winwidget_render_image(winwid, 0, 0);
}
else if (feh_is_kp(EVENT_scroll_up_page, state, keysym, button)) {
winwid->im_y += winwid->h;
winwidget_sanitise_offsets(winwid);
winwidget_render_image(winwid, 0, 0);
}
else if (feh_is_kp(EVENT_jump_back, state, keysym, button)) {
if (opt.slideshow)
slideshow_change_image(winwid, SLIDE_JUMP_BACK, 1);
else if (winwid->type == WIN_TYPE_THUMBNAIL)
feh_thumbnail_select_prev(winwid, 10);
}
else if (feh_is_kp(EVENT_jump_fwd, state, keysym, button)) {
if (opt.slideshow)
slideshow_change_image(winwid, SLIDE_JUMP_FWD, 1);
else if (winwid->type == WIN_TYPE_THUMBNAIL)
feh_thumbnail_select_next(winwid, 10);
}
else if (feh_is_kp(EVENT_next_dir, state, keysym, button)) {
if (opt.slideshow)
slideshow_change_image(winwid, SLIDE_JUMP_NEXT_DIR, 1);
}
else if (feh_is_kp(EVENT_prev_dir, state, keysym, button)) {
if (opt.slideshow)
slideshow_change_image(winwid, SLIDE_JUMP_PREV_DIR, 1);
}
else if (feh_is_kp(EVENT_quit, state, keysym, button)) {
winwidget_destroy_all();
}
else if (feh_is_kp(EVENT_delete, state, keysym, button)) {
if (winwid->type == WIN_TYPE_THUMBNAIL_VIEWER)
feh_thumbnail_mark_removed(FEH_FILE(winwid->file->data), 1);
feh_filelist_image_remove(winwid, 1);
}
else if (feh_is_kp(EVENT_remove, state, keysym, button)) {
if (winwid->type == WIN_TYPE_THUMBNAIL_VIEWER)
feh_thumbnail_mark_removed(FEH_FILE(winwid->file->data), 0);
feh_filelist_image_remove(winwid, 0);
}
else if (feh_is_kp(EVENT_jump_first, state, keysym, button)) {
if (opt.slideshow)
slideshow_change_image(winwid, SLIDE_FIRST, 1);
}
else if (feh_is_kp(EVENT_jump_last, state, keysym, button)) {
if (opt.slideshow)
slideshow_change_image(winwid, SLIDE_LAST, 1);
}
else if (feh_is_kp(EVENT_action_0, state, keysym, button)) {
feh_event_invoke_action(winwid, 0);
}
else if (feh_is_kp(EVENT_action_1, state, keysym, button)) {
feh_event_invoke_action(winwid, 1);
}
else if (feh_is_kp(EVENT_action_2, state, keysym, button)) {
feh_event_invoke_action(winwid, 2);
}
else if (feh_is_kp(EVENT_action_3, state, keysym, button)) {
feh_event_invoke_action(winwid, 3);
}
else if (feh_is_kp(EVENT_action_4, state, keysym, button)) {
feh_event_invoke_action(winwid, 4);
}
else if (feh_is_kp(EVENT_action_5, state, keysym, button)) {
feh_event_invoke_action(winwid, 5);
}
else if (feh_is_kp(EVENT_action_6, state, keysym, button)) {
feh_event_invoke_action(winwid, 6);
}
else if (feh_is_kp(EVENT_action_7, state, keysym, button)) {
feh_event_invoke_action(winwid, 7);
}
else if (feh_is_kp(EVENT_action_8, state, keysym, button)) {
feh_event_invoke_action(winwid, 8);
}
else if (feh_is_kp(EVENT_action_9, state, keysym, button)) {
feh_event_invoke_action(winwid, 9);
}
else if (feh_is_kp(EVENT_zoom_in, state, keysym, button)) {
winwid->old_zoom = winwid->zoom;
winwid->zoom = winwid->zoom * 1.25;
if (winwid->zoom > ZOOM_MAX)
winwid->zoom = ZOOM_MAX;
winwid->im_x = (winwid->w / 2) - (((winwid->w / 2) - winwid->im_x) /
winwid->old_zoom * winwid->zoom);
winwid->im_y = (winwid->h / 2) - (((winwid->h / 2) - winwid->im_y) /
winwid->old_zoom * winwid->zoom);
winwidget_sanitise_offsets(winwid);
winwidget_render_image(winwid, 0, 0);
}
else if (feh_is_kp(EVENT_zoom_out, state, keysym, button)) {
winwid->old_zoom = winwid->zoom;
winwid->zoom = winwid->zoom * 0.80;
if (winwid->zoom < ZOOM_MIN)
winwid->zoom = ZOOM_MIN;
winwid->im_x = (winwid->w / 2) - (((winwid->w / 2) - winwid->im_x) /
winwid->old_zoom * winwid->zoom);
winwid->im_y = (winwid->h / 2) - (((winwid->h / 2) - winwid->im_y) /
winwid->old_zoom * winwid->zoom);
winwidget_sanitise_offsets(winwid);
winwidget_render_image(winwid, 0, 0);
}
else if (feh_is_kp(EVENT_zoom_default, state, keysym, button)) {
winwid->zoom = 1.0;
winwidget_center_image(winwid);
winwidget_render_image(winwid, 0, 0);
}
else if (feh_is_kp(EVENT_zoom_fit, state, keysym, button)) {
feh_calc_needed_zoom(&winwid->zoom, winwid->im_w, winwid->im_h, winwid->w, winwid->h);
winwidget_center_image(winwid);
winwidget_render_image(winwid, 0, 0);
}
else if (feh_is_kp(EVENT_zoom_fill, state, keysym, button)) {
int save_zoom = opt.zoom_mode;
opt.zoom_mode = ZOOM_MODE_FILL;
feh_calc_needed_zoom(&winwid->zoom, winwid->im_w, winwid->im_h, winwid->w, winwid->h);
winwidget_center_image(winwid);
winwidget_render_image(winwid, 0, 0);
opt.zoom_mode = save_zoom;
}
else if (feh_is_kp(EVENT_render, state, keysym, button)) {
if (winwid->type == WIN_TYPE_THUMBNAIL)
feh_thumbnail_show_selected();
else
winwidget_render_image(winwid, 0, 0);
}
else if (feh_is_kp(EVENT_toggle_actions, state, keysym, button)) {
opt.draw_actions = !opt.draw_actions;
winwidget_rerender_all(0);
}
else if (feh_is_kp(EVENT_toggle_aliasing, state, keysym, button)) {
opt.force_aliasing = !opt.force_aliasing;
winwid->force_aliasing = !winwid->force_aliasing;
winwidget_render_image(winwid, 0, 0);
}
else if (feh_is_kp(EVENT_toggle_auto_zoom, state, keysym, button)) {
opt.zoom_mode = (opt.zoom_mode == 0 ? ZOOM_MODE_MAX : 0);
winwidget_rerender_all(1);
}
else if (feh_is_kp(EVENT_toggle_filenames, state, keysym, button)) {
opt.draw_filename = !opt.draw_filename;
winwidget_rerender_all(0);
}
#ifdef HAVE_LIBEXIF
else if (feh_is_kp(EVENT_toggle_exif, state, keysym, button)) {
opt.draw_exif = !opt.draw_exif;
winwidget_rerender_all(0);
}
#endif
else if (feh_is_kp(EVENT_toggle_info, state, keysym, button)) {
opt.draw_info = !opt.draw_info;
winwidget_rerender_all(0);
}
else if (feh_is_kp(EVENT_toggle_pointer, state, keysym, button)) {
winwidget_set_pointer(winwid, opt.hide_pointer);
opt.hide_pointer = !opt.hide_pointer;
}
else if (feh_is_kp(EVENT_jump_random, state, keysym, button)) {
if (winwid->type == WIN_TYPE_THUMBNAIL)
feh_thumbnail_select_next(winwid, random() % (filelist_len - 1));
else
slideshow_change_image(winwid, SLIDE_RAND, 1);
}
else if (feh_is_kp(EVENT_toggle_caption, state, keysym, button)) {
if (opt.caption_path) {
/*
* editing captions in slideshow mode does not make any sense
* at all; this is just in case someone accidentally does it...
*/
if (opt.slideshow_delay)
opt.paused = 1;
winwid->caption_entry = 1;
}
winwidget_render_image(winwid, 0, 0);
}
else if (feh_is_kp(EVENT_reload_image, state, keysym, button)) {
feh_reload_image(winwid, 0, 0);
}
else if (feh_is_kp(EVENT_toggle_pause, state, keysym, button)) {
slideshow_pause_toggle(winwid);
}
else if (feh_is_kp(EVENT_save_image, state, keysym, button)) {
slideshow_save_image(winwid);
}
else if (feh_is_kp(EVENT_save_filelist, state, keysym, button)) {
if ((winwid->type == WIN_TYPE_THUMBNAIL)
|| (winwid->type == WIN_TYPE_THUMBNAIL_VIEWER))
weprintf("Filelist saving is not supported in thumbnail mode");
else
feh_save_filelist();
}
else if (feh_is_kp(EVENT_size_to_image, state, keysym, button)) {
winwidget_size_to_image(winwid);
}
else if (!opt.no_menus && feh_is_kp(EVENT_toggle_menu, state, keysym, button)) {
winwidget_show_menu(winwid);
}
else if (feh_is_kp(EVENT_close, state, keysym, button)) {
winwidget_destroy(winwid);
}
else if (feh_is_kp(EVENT_orient_1, state, keysym, button)) {
feh_edit_inplace(winwid, 1);
}
else if (feh_is_kp(EVENT_orient_3, state, keysym, button)) {
feh_edit_inplace(winwid, 3);
}
else if (feh_is_kp(EVENT_flip, state, keysym, button)) {
feh_edit_inplace(winwid, INPLACE_EDIT_FLIP);
}
else if (feh_is_kp(EVENT_mirror, state, keysym, button)) {
feh_edit_inplace(winwid, INPLACE_EDIT_MIRROR);
}
else if (feh_is_kp(EVENT_toggle_fullscreen, state, keysym, button)) {
#ifdef HAVE_LIBXINERAMA
if (opt.xinerama && xinerama_screens) {
int i, rect[4];
winwidget_get_geometry(winwid, rect);
for (i = 0; i < num_xinerama_screens; i++) {
xinerama_screen = 0;
if (XY_IN_RECT(rect[0], rect[1],
xinerama_screens[i].x_org,
xinerama_screens[i].y_org,
xinerama_screens[i].width,
xinerama_screens[i].height)) {
curr_screen = xinerama_screen = i;
break;
}
}
if (opt.xinerama_index >= 0)
curr_screen = xinerama_screen = opt.xinerama_index;
}
#endif /* HAVE_LIBXINERAMA */
winwid->full_screen = !winwid->full_screen;
winwidget_destroy_xwin(winwid);
winwidget_create_window(winwid, winwid->im_w, winwid->im_h);
winwidget_render_image(winwid, 1, 0);
winwidget_show(winwid);
#ifdef HAVE_LIBXINERAMA
/* if we have xinerama and we're using it, then full screen the window
* on the head that the window was active on */
if (winwid->full_screen == TRUE && opt.xinerama && xinerama_screens) {
xinerama_screen = curr_screen;
winwidget_move(winwid,
xinerama_screens[curr_screen].x_org, xinerama_screens[curr_screen].y_org);
}
#endif /* HAVE_LIBXINERAMA */
}
else if (feh_is_kp(EVENT_reload_plus, state, keysym, button)){
if (opt.reload < SLIDESHOW_RELOAD_MAX)
opt.reload++;
else if (opt.verbose)
weprintf("Cannot set RELOAD higher than %f seconds.", opt.reload);
}
else if (feh_is_kp(EVENT_reload_minus, state, keysym, button)) {
if (opt.reload > 1)
opt.reload--;
else if (opt.verbose)
weprintf("Cannot set RELOAD lower than 1 second.");
}
else if (feh_is_kp(EVENT_toggle_keep_vp, state, keysym, button)) {
opt.keep_zoom_vp = !opt.keep_zoom_vp;
}
else if (feh_is_kp(EVENT_toggle_fixed_geometry, state, keysym, button)) {
if (opt.geom_flags & ((WidthValue | HeightValue))) {
opt.geom_flags &= ~(WidthValue | HeightValue);
} else {
opt.geom_flags |= (WidthValue | HeightValue);
opt.geom_w = winwid->w;
opt.geom_h = winwid->h;
}
winwidget_render_image(winwid, 1, 0);
}
return;
}
