void handle_xevents() {
XEvent event;
while (XPending(display)) {
XNextEvent(display, &event);
if (event.type == Expose)
updates = imlib_update_append_rect(updates,
event.xexpose.x, event.xexpose.y,
event.xexpose.width, event.xexpose.height);
}
}
void
drag_client(Client * c, int mouse_x, int mouse_y)
{
XEvent ev;
Client *exposed;
int startx, starty;
startx = c->x;
starty = c->y;
/* XGrabServer(disp); */
#ifdef DEBUG
fprintf(stdout, "in drag_client: %d,%d\n", mouse_x, mouse_y);
#endif
for (;;) {
XMaskEvent(disp, ButtonReleaseMask | PointerMotionMask | ExposureMask, &ev);
switch (ev.type) {
case MotionNotify:
#ifdef DEBUG
fprintf(stdout, "got MotionNotify: %d,%d\n", ev.xmotion.x_root,
ev.xmotion.y_root);
#endif
c->x = startx + (ev.xmotion.x_root - mouse_x);
c->y = starty + (ev.xmotion.y_root - mouse_y);
#ifdef DEBUG
fprintf(stdout, "c->x, c->y: %d,%d\n", c->x, c->y);
#endif
if (!MOVE_AFTER_DRAG) {
XMoveWindow(disp, c->frame, c->x, c->y);
XFlush(disp);
if (!SEND_CONFIGURE_AFTER_DRAG)
icccm_send_configure_event(c);
}
break;
case ButtonRelease:
/* XUngrabServer(disp); */
return;
case Expose:
exposed = find_client_by_frame(ev.xexpose.window);
if (exposed) {
exposed->updates =
imlib_update_append_rect(exposed->updates, ev.xexpose.x,
ev.xexpose.y, ev.xexpose.width,
ev.xexpose.height);
redraw_client(exposed);
}
break;
}
}
}
void feh_menu_deselect_selected(feh_menu * m)
{
feh_menu_item *i;
if (!m)
return;
i = feh_menu_find_selected(m);
if (i) {
D(("found a selected menu, deselecting it\n"));
MENU_ITEM_SET_NORMAL(i);
m->updates = imlib_update_append_rect(m->updates, i->x, i->y, i->w, i->h);
m->needs_redraw = 1;
}
return;
}
static void feh_event_handle_LeaveNotify(XEvent * ev)
{
if ((menu_root) && (ev->xcrossing.window == menu_root->win)) {
feh_menu_item *ii;
D(("It is for a menu\n"));
for (ii = menu_root->items; ii; ii = ii->next) {
if (MENU_ITEM_IS_SELECTED(ii)) {
D(("Unselecting menu\n"));
MENU_ITEM_SET_NORMAL(ii);
menu_root->updates =
imlib_update_append_rect(menu_root->updates, ii->x, ii->y, ii->w, ii->h);
menu_root->needs_redraw = 1;
}
}
feh_raise_all_menus();
}
return;
}
void feh_menu_select(feh_menu * m, feh_menu_item * i)
{
MENU_ITEM_SET_SELECTED(i);
m->updates = imlib_update_append_rect(m->updates, i->x, i->y, i->w, i->h);
m->needs_redraw = 1;
if (m->next) {
m->next->prev = NULL;
feh_menu_hide(m->next, TRUE);
m->next = NULL;
}
if (i->submenu) {
feh_menu *mm;
mm = feh_menu_find(i->submenu);
if (mm)
feh_menu_show_at_submenu(mm, m, i);
else if (i->func_gen_sub)
feh_menu_show_at_submenu(i->func_gen_sub(m), m, i);
}
return;
}
void feh_menu_calc_size(feh_menu * m)
{
int prev_w, prev_h;
feh_menu_item *i;
int j = 0, count = 0, max_w = 0, max_h = 0, icon_w = 0, next_w = 0;
int toggle_w = 0;
prev_w = m->w;
prev_h = m->h;
m->calc = 0;
for (i = m->items; i; i = i->next) {
int w, h;
feh_menu_entry_get_size(m, i, &w, &h);
if (w > max_w)
max_w = w;
if (h > max_h)
max_h = h;
if (i->submenu) {
next_w = FEH_MENU_SUBMENU_W;
if (FEH_MENU_SUBMENU_H > max_h)
max_h = FEH_MENU_SUBMENU_H;
}
if (i->is_toggle) {
toggle_w = FEH_MENU_TOGGLE_W + FEH_MENU_TOGGLE_PAD;
if (FEH_MENU_TOGGLE_H > max_h)
max_h = FEH_MENU_TOGGLE_H;
}
count++;
}
for (i = m->items; i; i = i->next) {
if (i->icon) {
Imlib_Image im;
im = i->icon;
if (im) {
int iw, ih, ow, oh;
iw = gib_imlib_image_get_width(im);
ih = gib_imlib_image_get_height(im);
if (ih <= max_h) {
ow = iw;
oh = ih;
} else {
ow = (iw * max_h) / ih;
oh = max_h;
}
if (ow > icon_w)
icon_w = ow;
}
}
}
m->h = FEH_MENU_PAD_TOP;
for (i = m->items; i; i = i->next) {
i->x = FEH_MENU_PAD_LEFT;
i->y = m->h;
i->w = max_w + icon_w + toggle_w + next_w;
i->icon_x = FEH_MENUITEM_PAD_LEFT;
i->toggle_x = i->icon_x + icon_w;
i->text_x = i->toggle_x + toggle_w;
i->sub_x = i->text_x + max_w;
if (i->text)
i->h = max_h;
else
i->h = FEH_MENU_SEP_MAX_H;
m->h += i->h;
j++;
}
m->h += FEH_MENU_PAD_BOTTOM;
m->w = next_w + toggle_w + icon_w + max_w + FEH_MENU_PAD_LEFT + FEH_MENU_PAD_RIGHT;
if ((prev_w != m->w) || (prev_h != m->h)) {
if (m->pmap)
XFreePixmap(disp, m->pmap);
m->pmap = 0;
m->needs_redraw = 1;
XResizeWindow(disp, m->win, m->w, m->h);
m->updates = imlib_update_append_rect(m->updates, 0, 0, m->w, m->h);
}
D(("menu size calculated. w=%d h=%d\n", m->w, m->h));
/* Make sure bg is same size */
if (m->bg) {
int bg_w, bg_h;
bg_w = gib_imlib_image_get_width(m->bg);
bg_h = gib_imlib_image_get_height(m->bg);
if (m->w != bg_w || m->h != bg_h) {
Imlib_Image newim = imlib_create_image(m->w, m->h);
D(("resizing bg to %dx%d\n", m->w, m->h));
gib_imlib_blend_image_onto_image(newim, m->bg, 0, 0, 0, bg_w, bg_h, 0, 0, m->w, m->h, 0, 0, 1);
gib_imlib_free_image_and_decache(m->bg);
m->bg = newim;
}
}
return;
}