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HiDPI: send enter and leave events to views when switching monitors

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This commit is contained in:
ARDiDo 2021-11-15 14:59:03 -05:00
parent 1d92404108
commit 6698ca7300
4 changed files with 29 additions and 10 deletions
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29
src/view.c
View file

@ -23,6 +23,7 @@ view_move_resize(struct view *view, struct wlr_box geo)
view->impl->configure(view, geo);
}
ssd_update_title(view);
view_discover_output(view);
}
void
@ -31,6 +32,7 @@ view_move(struct view *view, double x, double y)
if (view->impl->move) {
view->impl->move(view, x, y);
}
view_discover_output(view);
}
#define MIN_VIEW_WIDTH (100)
@ -254,7 +256,7 @@ view_border(struct view *view)
return border;
}
void
static void
surface_enter_for_each_surface(struct wlr_surface *surface, int sx, int sy,
void *user_data)
{
@ -262,7 +264,7 @@ surface_enter_for_each_surface(struct wlr_surface *surface, int sx, int sy,
wlr_surface_send_enter(surface, wlr_output);
}
void
static void
surface_leave_for_each_surface(struct wlr_surface *surface, int sx, int sy,
void *user_data)
{
@ -270,7 +272,7 @@ surface_leave_for_each_surface(struct wlr_surface *surface, int sx, int sy,
wlr_surface_send_leave(surface, wlr_output);
}
void
static void
view_output_enter(struct view *view, struct wlr_output *wlr_output)
{
view_for_each_surface(view, surface_enter_for_each_surface,
@ -281,7 +283,7 @@ view_output_enter(struct view *view, struct wlr_output *wlr_output)
}
}
void
static void
view_output_leave(struct view *view, struct wlr_output *wlr_output)
{
view_for_each_surface(view, surface_leave_for_each_surface,
@ -292,6 +294,25 @@ view_output_leave(struct view *view, struct wlr_output *wlr_output)
}
}
/*
* At present, a view can only 'enter' one output at a time, although the view
* may span multiple outputs. Ideally we would handle multiple outputs, but
* this method is the simplest form of what we want.
*/
void
view_discover_output(struct view *view)
{
struct output *old_output = view->output;
struct output *new_output = view_output(view);
if (old_output != new_output) {
view->output = new_output;
view_output_enter(view, new_output->wlr_output);
if (old_output) {
view_output_leave(view, old_output->wlr_output);
}
}
}
void
view_move_to_edge(struct view *view, const char *direction)
{