void winwidget_render_image(winwidget winwid, int resize, int force_alias)
{
int sx, sy, sw, sh, dx, dy, dw, dh;
int calc_w, calc_h;
int antialias = 0;
if (!winwid->full_screen && resize) {
winwidget_resize(winwid, winwid->im_w, winwid->im_h, 0);
winwidget_reset_image(winwid);
}
D(("winwidget_render_image resize %d force_alias %d im %dx%d\n",
resize, force_alias, winwid->im_w, winwid->im_h));
/* winwidget_setup_pixmaps(winwid) resets the winwid->had_resize flag */
int had_resize = winwid->had_resize || resize;
winwidget_setup_pixmaps(winwid);
if (had_resize && !opt.keep_zoom_vp && (winwid->type != WIN_TYPE_THUMBNAIL)) {
double required_zoom = 1.0;
feh_calc_needed_zoom(&required_zoom, winwid->im_w, winwid->im_h, winwid->w, winwid->h);
winwid->zoom = opt.default_zoom ? (0.01 * opt.default_zoom) : 1.0;
if ((opt.scale_down || (winwid->full_screen && !opt.default_zoom))
&& winwid->zoom > required_zoom)
winwid->zoom = required_zoom;
else if ((opt.zoom_mode && required_zoom > 1)
&& (!opt.default_zoom || required_zoom < winwid->zoom))
winwid->zoom = required_zoom;
if (opt.offset_flags & XValue) {
if (opt.offset_flags & XNegative) {
winwid->im_x = winwid->w - (winwid->im_w * winwid->zoom) - opt.offset_x;
} else {
winwid->im_x = - opt.offset_x * winwid->zoom;
}
} else {
winwid->im_x = (int) (winwid->w - (winwid->im_w * winwid->zoom)) >> 1;
}
if (opt.offset_flags & YValue) {
if (opt.offset_flags & YNegative) {
winwid->im_y = winwid->h - (winwid->im_h * winwid->zoom) - opt.offset_y;
} else {
winwid->im_y = - opt.offset_y * winwid->zoom;
}
} else {
winwid->im_y = (int) (winwid->h - (winwid->im_h * winwid->zoom)) >> 1;
}
}
void winwidget_render_image(winwidget winwid, int resize, int force_alias)
{
int sx, sy, sw, sh, dx, dy, dw, dh;
int calc_w, calc_h;
int antialias = 0;
int need_center = winwid->had_resize;
if (!winwid->full_screen && resize) {
winwidget_resize(winwid, winwid->im_w, winwid->im_h);
winwidget_reset_image(winwid);
}
/* bounds checks for panning */
if (winwid->im_x > winwid->w)
winwid->im_x = winwid->w;
if (winwid->im_y > winwid->h)
winwid->im_y = winwid->h;
D(("winwidget_render_image resize %d force_alias %d im %dx%d\n",
resize, force_alias, winwid->im_w, winwid->im_h));
winwidget_setup_pixmaps(winwid);
if (!winwid->full_screen && opt.scale_down && ((winwid->w < winwid->im_w)
|| (winwid->h < winwid->im_h)) &&
(winwid->type != WIN_TYPE_THUMBNAIL) &&
(winwid->old_zoom == 1.0)) {
D(("scaling down image %dx%d\n", winwid->w, winwid->h));
feh_calc_needed_zoom(&(winwid->zoom), winwid->im_w, winwid->im_h, winwid->w, winwid->h);
if (resize)
winwidget_resize(winwid, winwid->im_w * winwid->zoom, winwid->im_h * winwid->zoom);
D(("after scaling down image %dx%d\n", winwid->w, winwid->h));
}
if (!winwid->full_screen && ((gib_imlib_image_has_alpha(winwid->im))
|| (opt.geom_flags & (WidthValue | HeightValue))
|| (winwid->im_x || winwid->im_y) || (winwid->zoom != 1.0)
|| (winwid->w > winwid->im_w || winwid->h > winwid->im_h)
|| (winwid->has_rotated)))
feh_draw_checks(winwid);
if (!winwid->full_screen && opt.zoom_mode
&& (winwid->zoom == 1.0) && ! (opt.geom_flags & (WidthValue | HeightValue))
&& (winwid->w > winwid->im_w) && (winwid->h > winwid->im_h))
feh_calc_needed_zoom(&(winwid->zoom), winwid->im_w, winwid->im_h, winwid->w, winwid->h);
if (resize && (winwid->full_screen || (opt.geom_flags & (WidthValue | HeightValue)))) {
int smaller; /* Is the image smaller than screen? */
int max_w = 0, max_h = 0;
if (winwid->full_screen) {
max_w = scr->width;
max_h = scr->height;
#ifdef HAVE_LIBXINERAMA
if (opt.xinerama && xinerama_screens) {
max_w = xinerama_screens[xinerama_screen].width;
max_h = xinerama_screens[xinerama_screen].height;
}
#endif /* HAVE_LIBXINERAMA */
} else {
if (opt.geom_flags & WidthValue) {
max_w = opt.geom_w;
}
if (opt.geom_flags & HeightValue) {
max_h = opt.geom_h;
}
}
D(("Calculating for fullscreen/fixed geom render\n"));
smaller = ((winwid->im_w < max_w)
&& (winwid->im_h < max_h));
if (!smaller || opt.zoom_mode) {
double ratio = 0.0;
/* Image is larger than the screen (so wants shrinking), or it's
smaller but wants expanding to fill it */
ratio = feh_calc_needed_zoom(&(winwid->zoom), winwid->im_w, winwid->im_h, max_w, max_h);
/* contributed by Jens Laas <*****@*****.**>
* What it does:
* zooms images by a fixed amount but never larger than the screen.
*
* Why:
* This is nice if you got a collection of images where some
* are small and can stand a small zoom. Large images are unaffected.
*
* When does it work, and how?
* You have to be in fullscreen mode _and_ have auto-zoom turned on.
* "feh -FZ --zoom 130 imagefile" will do the trick.
* -zoom percent - the new switch.
* 100 = orignal size,
* 130 is 30% larger.
*/
if (opt.default_zoom) {
double old_zoom = winwid->zoom;
winwid->zoom = 0.01 * opt.default_zoom;
if (winwid->zoom != 1.0) {
if ((winwid->im_h * winwid->zoom) > max_h)
winwid->zoom = old_zoom;
else if ((winwid->im_w * winwid->zoom) > max_w)
winwid->zoom = old_zoom;
}
winwid->im_x = ((int)
(max_w - (winwid->im_w * winwid->zoom))) >> 1;
winwid->im_y = ((int)
(max_h - (winwid->im_h * winwid->zoom))) >> 1;
} else {
void feh_menu_cb(feh_menu * m, feh_menu_item * i, int action, unsigned short data)
{
char *path;
switch (action) {
case CB_BG_TILED:
path = FEH_FILE(m->fehwin->file->data)->filename;
feh_wm_set_bg(path, m->fehwin->im, 0, 0, 0, data, 0);
break;
case CB_BG_SCALED:
path = FEH_FILE(m->fehwin->file->data)->filename;
feh_wm_set_bg(path, m->fehwin->im, 0, 1, 0, data, 0);
break;
case CB_BG_CENTERED:
path = FEH_FILE(m->fehwin->file->data)->filename;
feh_wm_set_bg(path, m->fehwin->im, 1, 0, 0, data, 0);
break;
case CB_BG_FILLED:
path = FEH_FILE(m->fehwin->file->data)->filename;
feh_wm_set_bg(path, m->fehwin->im, 0, 0, 1, data, 0);
break;
case CB_BG_TILED_NOFILE:
feh_wm_set_bg(NULL, m->fehwin->im, 0, 0, 0, data, 0);
break;
case CB_BG_SCALED_NOFILE:
feh_wm_set_bg(NULL, m->fehwin->im, 0, 1, 0, data, 0);
break;
case CB_BG_CENTERED_NOFILE:
feh_wm_set_bg(NULL, m->fehwin->im, 1, 0, 0, data, 0);
break;
case CB_BG_FILLED_NOFILE:
feh_wm_set_bg(NULL, m->fehwin->im, 0, 0, 1, data, 0);
break;
case CB_CLOSE:
winwidget_destroy(m->fehwin);
break;
case CB_EXIT:
winwidget_destroy_all();
break;
case CB_RESET:
if (m->fehwin->has_rotated) {
m->fehwin->im_w = gib_imlib_image_get_width(m->fehwin->im);
m->fehwin->im_h = gib_imlib_image_get_height(m->fehwin->im);
winwidget_resize(m->fehwin, m->fehwin->im_w, m->fehwin->im_h);
}
winwidget_reset_image(m->fehwin);
winwidget_render_image(m->fehwin, 1, 0);
break;
case CB_RELOAD:
feh_reload_image(m->fehwin, 0, 1);
break;
case CB_REMOVE:
feh_filelist_image_remove(m->fehwin, 0);
break;
case CB_DELETE:
feh_filelist_image_remove(m->fehwin, 1);
break;
case CB_REMOVE_THUMB:
feh_thumbnail_mark_removed(FEH_FILE(m->fehwin->file->data), 0);
feh_filelist_image_remove(m->fehwin, 0);
break;
case CB_DELETE_THUMB:
feh_thumbnail_mark_removed(FEH_FILE(m->fehwin->file->data), 1);
feh_filelist_image_remove(m->fehwin, 1);
break;
case CB_SORT_FILENAME:
filelist = gib_list_sort(filelist, feh_cmp_filename);
if (opt.jump_on_resort) {
slideshow_change_image(m->fehwin, SLIDE_FIRST, 1);
}
break;
case CB_SORT_IMAGENAME:
filelist = gib_list_sort(filelist, feh_cmp_name);
if (opt.jump_on_resort) {
slideshow_change_image(m->fehwin, SLIDE_FIRST, 1);
}
break;
case CB_SORT_FILESIZE:
filelist = gib_list_sort(filelist, feh_cmp_size);
if (opt.jump_on_resort) {
slideshow_change_image(m->fehwin, SLIDE_FIRST, 1);
}
break;
case CB_SORT_RANDOMIZE:
filelist = gib_list_randomize(filelist);
if (opt.jump_on_resort) {
slideshow_change_image(m->fehwin, SLIDE_FIRST, 1);
}
break;
case CB_FIT:
winwidget_size_to_image(m->fehwin);
break;
case CB_EDIT_ROTATE:
feh_edit_inplace(m->fehwin, data);
break;
case CB_SAVE_IMAGE:
slideshow_save_image(m->fehwin);
break;
case CB_SAVE_FILELIST:
feh_save_filelist();
break;
case CB_OPT_DRAW_FILENAME:
MENU_ITEM_TOGGLE(i);
if (MENU_ITEM_IS_ON(i))
opt.draw_filename = TRUE;
else
opt.draw_filename = FALSE;
winwidget_rerender_all(0);
break;
case CB_OPT_DRAW_ACTIONS:
MENU_ITEM_TOGGLE(i);
if (MENU_ITEM_IS_ON(i))
opt.draw_actions = TRUE;
else
opt.draw_actions = FALSE;
winwidget_rerender_all(0);
break;
case CB_OPT_KEEP_HTTP:
MENU_ITEM_TOGGLE(i);
if (MENU_ITEM_IS_ON(i))
opt.keep_http = TRUE;
else
opt.keep_http = FALSE;
break;
case CB_OPT_FREEZE_WINDOW:
MENU_ITEM_TOGGLE(i);
if (MENU_ITEM_IS_ON(i)) {
opt.geom_flags = (WidthValue | HeightValue);
opt.geom_w = m->fehwin->w;
opt.geom_h = m->fehwin->h;
} else {
opt.geom_flags = 0;
}
break;
case CB_OPT_FULLSCREEN:
feh_menu_cb_opt_fullscreen(m, i);
break;
case CB_OPT_AUTO_ZOOM:
MENU_ITEM_TOGGLE(i);
if (MENU_ITEM_IS_ON(i))
opt.zoom_mode = ZOOM_MODE_MAX;
else
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;
break;
}
return;
}
void feh_menu_cb(feh_menu * m, feh_menu_item * i, int action, void *data)
{
char *path;
Imlib_Image im;
winwidget winwid;
switch (action) {
case CB_BG_TILED:
path = feh_absolute_path(FEH_FILE(m->fehwin->file->data)->filename);
feh_wm_set_bg(path, m->fehwin->im, 0, 0, 0, (int) data, 1);
free(path);
break;
case CB_BG_SCALED:
path = feh_absolute_path(FEH_FILE(m->fehwin->file->data)->filename);
feh_wm_set_bg(path, m->fehwin->im, 0, 1, 0, (int) data, 1);
free(path);
break;
case CB_BG_CENTERED:
path = feh_absolute_path(FEH_FILE(m->fehwin->file->data)->filename);
feh_wm_set_bg(path, m->fehwin->im, 1, 0, 0, (int) data, 1);
free(path);
break;
case CB_BG_FILLED:
path = feh_absolute_path(FEH_FILE(m->fehwin->file->data)->filename);
feh_wm_set_bg(path, m->fehwin->im, 0, 0, 1, (int) data, 1);
free(path);
break;
case CB_BG_TILED_NOFILE:
feh_wm_set_bg(NULL, m->fehwin->im, 0, 0, 0, (int) data, 1);
break;
case CB_BG_SCALED_NOFILE:
feh_wm_set_bg(NULL, m->fehwin->im, 0, 1, 0, (int) data, 1);
break;
case CB_BG_CENTERED_NOFILE:
feh_wm_set_bg(NULL, m->fehwin->im, 1, 0, 0, (int) data, 1);
break;
case CB_BG_FILLED_NOFILE:
feh_wm_set_bg(NULL, m->fehwin->im, 0, 0, 1, (int) data, 1);
break;
case CB_ABOUT:
if (feh_load_image_char(&im, PREFIX "/share/feh/images/about.png")
!= 0) {
winwid = winwidget_create_from_image(im, "About " PACKAGE,
WIN_TYPE_ABOUT);
winwid->file = gib_list_add_front(NULL,
feh_file_new(PREFIX "/share/feh/images/about.png"));
winwidget_show(winwid);
}
break;
case CB_CLOSE:
winwidget_destroy(m->fehwin);
break;
case CB_EXIT:
winwidget_destroy_all();
break;
case CB_RESET:
if (m->fehwin->has_rotated) {
m->fehwin->im_w = gib_imlib_image_get_width(m->fehwin->im);
m->fehwin->im_h = gib_imlib_image_get_height(m->fehwin->im);
winwidget_resize(m->fehwin, m->fehwin->im_w, m->fehwin->im_h);
}
winwidget_reset_image(m->fehwin);
winwidget_render_image(m->fehwin, 1, 1);
break;
case CB_RELOAD:
feh_reload_image(m->fehwin, 0, 0);
break;
case CB_REMOVE:
feh_filelist_image_remove(m->fehwin, 0);
break;
case CB_DELETE:
feh_filelist_image_remove(m->fehwin, 1);
break;
case CB_REMOVE_THUMB:
feh_thumbnail_mark_removed(FEH_FILE(m->fehwin->file->data), 0);
feh_filelist_image_remove(m->fehwin, 0);
break;
case CB_DELETE_THUMB:
feh_thumbnail_mark_removed(FEH_FILE(m->fehwin->file->data), 1);
feh_filelist_image_remove(m->fehwin, 1);
break;
case CB_SORT_FILENAME:
filelist = gib_list_sort(filelist, feh_cmp_filename);
if (opt.jump_on_resort) {
slideshow_change_image(m->fehwin, SLIDE_FIRST);
}
break;
case CB_SORT_IMAGENAME:
filelist = gib_list_sort(filelist, feh_cmp_name);
if (opt.jump_on_resort) {
slideshow_change_image(m->fehwin, SLIDE_FIRST);
}
break;
case CB_SORT_FILESIZE:
filelist = gib_list_sort(filelist, feh_cmp_size);
if (opt.jump_on_resort) {
slideshow_change_image(m->fehwin, SLIDE_FIRST);
}
break;
case CB_SORT_RANDOMIZE:
filelist = gib_list_randomize(filelist);
if (opt.jump_on_resort) {
slideshow_change_image(m->fehwin, SLIDE_FIRST);
}
break;
case CB_FIT:
winwidget_size_to_image(m->fehwin);
break;
case CB_EDIT_ROTATE:
feh_edit_inplace_orient(m->fehwin, (int) data);
break;
case CB_SAVE_IMAGE:
slideshow_save_image(m->fehwin);
break;
case CB_SAVE_FILELIST:
feh_save_filelist();
break;
case CB_OPT_DRAW_FILENAME:
MENU_ITEM_TOGGLE(i);
if (MENU_ITEM_IS_ON(i))
opt.draw_filename = TRUE;
else
opt.draw_filename = FALSE;
winwidget_rerender_all(0, 1);
break;
case CB_OPT_DRAW_ACTIONS:
MENU_ITEM_TOGGLE(i);
if (MENU_ITEM_IS_ON(i))
opt.draw_actions = TRUE;
else
opt.draw_actions = FALSE;
winwidget_rerender_all(0, 1);
break;
case CB_OPT_KEEP_HTTP:
MENU_ITEM_TOGGLE(i);
if (MENU_ITEM_IS_ON(i))
opt.keep_http = TRUE;
else
opt.keep_http = FALSE;
break;
case CB_OPT_FREEZE_WINDOW:
MENU_ITEM_TOGGLE(i);
if (MENU_ITEM_IS_ON(i)) {
opt.geom_flags = (WidthValue | HeightValue);
opt.geom_w = m->fehwin->w;
opt.geom_h = m->fehwin->h;
} else {
opt.geom_flags = 0;
}
break;
case CB_OPT_FULLSCREEN:
feh_menu_cb_opt_fullscreen(m, i);
break;
case CB_OPT_AUTO_ZOOM:
MENU_ITEM_TOGGLE(i);
if (MENU_ITEM_IS_ON(i))
opt.zoom_mode = ZOOM_MODE_FILL;
else
opt.zoom_mode = 0;
winwidget_rerender_all(1, 1);
break;
}
return;
}
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;
}
