static void handle_output_focused(wlc_handle output, bool focus) {
swayc_t *c = get_swayc_for_handle(output, &root_container);
if (!c) return;
if (focus) {
unfocus_all(&root_container);
focus_view(c);
}
}
void Desktop::select_only(DesktopIcon *ic) {
E_ASSERT(ic != NULL);
unfocus_all();
selectionbuf.clear();
selectionbuf.push_back(ic);
ic->do_focus();
ic->fast_redraw();
}
static bool handle_view_created(wlc_handle handle) {
swayc_t *focused = get_focused_container(&root_container);
uint32_t type = wlc_view_get_type(handle);
// If override_redirect/unmanaged/popup/modal/splach
if (type) {
sway_log(L_DEBUG,"Unmanaged window of type %x left alone", type);
wlc_view_set_state(handle, WLC_BIT_ACTIVATED, true);
if (type & WLC_BIT_UNMANAGED) {
return true;
}
// For things like Dmenu
if (type & WLC_BIT_OVERRIDE_REDIRECT) {
override_redirect = true;
wlc_view_focus(handle);
}
// Float popups
if (type & WLC_BIT_POPUP) {
swayc_t *view = new_floating_view(handle);
wlc_view_set_state(handle, WLC_BIT_MAXIMIZED, false);
focus_view(view);
arrange_windows(active_workspace, -1, -1);
}
} else {
swayc_t *view = new_view(focused, handle);
//Set maximize flag for windows.
//TODO: floating windows have this unset
wlc_view_set_state(handle, WLC_BIT_MAXIMIZED, true);
unfocus_all(&root_container);
focus_view(view);
arrange_windows(view->parent, -1, -1);
}
if (wlc_view_get_state(focused->handle) & WLC_BIT_FULLSCREEN) {
unfocus_all(&root_container);
focus_view(focused);
arrange_windows(focused, -1, -1);
}
return true;
}
swayc_t *focus_pointer(void) {
swayc_t *focused = get_focused_container(&root_container);
if (!(wlc_view_get_state(focused->handle) & WLC_BIT_FULLSCREEN)) {
swayc_t *pointer = find_container(&root_container, pointer_test, &mouse_origin);
if (pointer && focused != pointer) {
unfocus_all(&root_container);
focus_view(pointer);
} else if (!focused) {
focus_view(active_workspace);
}
focused = pointer;
}
return focused;
}
int Desktop::handle(int event) {
switch(event) {
case FL_FOCUS:
case FL_UNFOCUS:
case FL_SHORTCUT:
return 1;
case FL_PUSH: {
/*
* First check where we clicked. If we do it on desktop unfocus any possible focused childs, and handle
* specific clicks. Otherwise, do rest for childs.
*/
Fl_Widget* clicked = Fl::belowmouse();
if(NOT_SELECTABLE(clicked)) {
//E_DEBUG(E_STRLOC ": DESKTOP CLICK !!!\n");
if(!selectionbuf.empty()) {
/*
* Only focused are in selectionbuf, so this is fine to do; also will prevent
* full redraw when is clicked on desktop
*/
unfocus_all();
selectionbuf.clear();
}
/* track position so moving can be deduced */
if(Fl::event_button() == 1) {
selbox->x = Fl::event_x();
selbox->y = Fl::event_y();
} else if(Fl::event_button() == 3) {
last_px = Fl::event_x();
last_py = Fl::event_y();
damage(EDE_DESKTOP_DAMAGE_OVERLAY);
const edelib::MenuItem* item = dmenu->menu()->popup(Fl::event_x(), Fl::event_y());
dmenu->picked(item);
}
return 1;
}
/* from here, all events are managed for icons */
DesktopIcon* tmp_icon = (DesktopIcon*)clicked;
/* do no use assertion on this, since fltk::belowmouse() can miss our icon */
if(!tmp_icon) return 1;
if(SELECTION_MULTI) {
Fl::event_is_click(0);
select(tmp_icon);
return 1;
} else if(SELECTION_SINGLE) {
if(!in_selection(tmp_icon)) {
select_only(tmp_icon);
}
} else if(Fl::event_button() == 3) {
select_only(tmp_icon);
}
/*
* Let child handle the rest.
* Also prevent click on other mouse buttons during move.
*/
if(!moving)
tmp_icon->handle(FL_PUSH);
//E_DEBUG(E_STRLOC ": FL_PUSH from desktop\n");
selection_x = Fl::event_x_root();
selection_y = Fl::event_y_root();
return 1;
}
case FL_DRAG:
moving = true;
if(!selectionbuf.empty()) {
//E_DEBUG(E_STRLOC ": DRAG icon from desktop\n");
move_selection(Fl::event_x_root(), Fl::event_y_root(), false);
} else {
//E_DEBUG(E_STRLOC ": DRAG from desktop\n");
/*
* Moving is started with pushed button.
* From this point selection box is created and is rolled until release
*/
if(selbox->x != 0 || selbox->y != 0) {
selbox->w = Fl::event_x() - selbox->x;
selbox->h = Fl::event_y() - selbox->y;
selbox->show = true;
/* see if there some icons inside selection area */
select_in_area();
/* redraw selection box */
damage(EDE_DESKTOP_DAMAGE_OVERLAY);
}
}
return 1;
case FL_RELEASE:
//E_DEBUG(E_STRLOC ": RELEASE from desktop\n");
//E_DEBUG(E_STRLOC ": clicks: %i\n", Fl::event_is_click());
if(selbox->show) {
selbox->x = selbox->y = selbox->w = selbox->h = 0;
selbox->show = false;
damage(EDE_DESKTOP_DAMAGE_OVERLAY);
/*
* Now pickup those who are in is_focused() state.
*
* Possible flickers due overlay will be later removed when is called move_selection(), which
* will in turn redraw icons again after position them.
*/
if(!selectionbuf.empty())
selectionbuf.clear();
DesktopIcon *o;
for(int i = 0; i < children(); i++) {
if(NOT_SELECTABLE(child(i))) continue;
o = (DesktopIcon*)child(i);
if(o->is_focused())
select(o, false);
}
return 1;
}
if(!selectionbuf.empty() && moving)
move_selection(Fl::event_x_root(), Fl::event_y_root(), true);
/*
* Do not send FL_RELEASE during move
* TODO: should be alowed FL_RELEASE to multiple icons? (aka. run command for all selected icons)?
*/
if(selectionbuf.size() == 1 && !moving)
selectionbuf.front()->handle(FL_RELEASE);
moving = false;
return 1;
case FL_DND_ENTER:
case FL_DND_DRAG:
case FL_DND_LEAVE:
return 1;
case FL_DND_RELEASE: {
DesktopIcon* di = below_mouse(Fl::event_x(), Fl::event_y());
if(di) return di->handle(event);
return 1;
}
case FL_PASTE: {
DesktopIcon* di = below_mouse(Fl::event_x(), Fl::event_y());
if(di) return di->handle(event);
return 1;
}
case FL_ENTER:
case FL_LEAVE:
case FL_MOVE:
return EDE_DESKTOP_WINDOW::handle(event);
default:
break;
}
return 0;
}
int move_focus(enum movement_direction direction) {
swayc_t *current = get_focused_container(&root_container);
swayc_t *parent = current->parent;
if (direction == MOVE_PARENT) {
current = parent;
parent = parent->parent;
if (parent->type == C_ROOT) {
sway_log(L_DEBUG, "Focus cannot move to parent");
return 1;
} else {
sway_log(L_DEBUG, "Moving focus away from %p", current);
unfocus_all(parent);
focus_view(parent);
return 0;
}
}
while (true) {
sway_log(L_DEBUG, "Moving focus away from %p", current);
// Test if we can even make a difference here
bool can_move = false;
int diff = 0;
if (direction == MOVE_LEFT || direction == MOVE_RIGHT) {
if (parent->layout == L_HORIZ) {
can_move = true;
diff = direction == MOVE_LEFT ? -1 : 1;
}
} else {
if (parent->layout == L_VERT) {
can_move = true;
diff = direction == MOVE_UP ? -1 : 1;
}
}
sway_log(L_DEBUG, "Can move? %s", can_move ? "yes" : "no");
if (can_move) {
int i;
for (i = 0; i < parent->children->length; ++i) {
swayc_t *child = parent->children->items[i];
if (child == current) {
break;
}
}
int desired = i + diff;
sway_log(L_DEBUG, "Moving from %d to %d", i, desired);
if (desired < 0 || desired >= parent->children->length) {
can_move = false;
} else {
unfocus_all(&root_container);
focus_view(parent->children->items[desired]);
return 0;
}
}
if (!can_move) {
sway_log(L_DEBUG, "Can't move at current level, moving up tree");
current = parent;
parent = parent->parent;
if (parent->type == C_ROOT) {
// Nothing we can do
return 1;
}
}
}
}