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rootston: add view_map and view_unmap

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emersion 2018-03-09 10:29:22 +01:00
parent bfc0e95d2c
commit c27fd1e1ee
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7 changed files with 60 additions and 82 deletions
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60
rootston/desktop.c
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@ -23,13 +23,15 @@
#include "rootston/view.h"
#include "rootston/xcursor.h"
struct roots_view *view_create() {
struct roots_view *view_create(struct roots_desktop *desktop) {
struct roots_view *view = calloc(1, sizeof(struct roots_view));
if (!view) {
return NULL;
}
view->desktop = desktop;
view->alpha = 1.0f;
wl_signal_init(&view->events.destroy);
wl_list_init(&view->children);
return view;
}
@ -402,20 +404,18 @@ struct roots_subsurface *subsurface_create(struct roots_view *view,
return subsurface;
}
void view_finish(struct roots_view *view) {
view_damage_whole(view);
void view_destroy(struct roots_view *view) {
if (view == NULL) {
return;
}
if (view->wlr_surface != NULL) {
view_unmap(view);
}
wl_signal_emit(&view->events.destroy, view);
wl_list_remove(&view->new_subsurface.link);
struct roots_view_child *child, *tmp;
wl_list_for_each_safe(child, tmp, &view->children, link) {
child->destroy(child);
}
if (view->fullscreen_output) {
view->fullscreen_output->fullscreen_view = NULL;
}
free(view);
}
static void view_handle_new_subsurface(struct wl_listener *listener,
@ -425,12 +425,10 @@ static void view_handle_new_subsurface(struct wl_listener *listener,
subsurface_create(view, wlr_subsurface);
}
void view_init(struct roots_view *view, struct roots_desktop *desktop) {
assert(view->wlr_surface);
void view_map(struct roots_view *view, struct wlr_surface *surface) {
assert(view->wlr_surface == NULL);
view->desktop = desktop;
wl_signal_init(&view->events.destroy);
wl_list_init(&view->children);
view->wlr_surface = surface;
struct wlr_subsurface *subsurface;
wl_list_for_each(subsurface, &view->wlr_surface->subsurface_list,
@ -442,9 +440,33 @@ void view_init(struct roots_view *view, struct roots_desktop *desktop) {
wl_signal_add(&view->wlr_surface->events.new_subsurface,
&view->new_subsurface);
wl_list_insert(&view->desktop->views, &view->link);
view_damage_whole(view);
}
void view_unmap(struct roots_view *view) {
assert(view->wlr_surface != NULL);
view_damage_whole(view);
wl_list_remove(&view->link);
wl_list_remove(&view->new_subsurface.link);
struct roots_view_child *child, *tmp;
wl_list_for_each_safe(child, tmp, &view->children, link) {
child->destroy(child);
}
if (view->fullscreen_output != NULL) {
output_damage_whole(view->fullscreen_output);
view->fullscreen_output->fullscreen_view = NULL;
view->fullscreen_output = NULL;
}
view->wlr_surface = NULL;
view->width = view->height = 0;
}
void view_initial_focus(struct roots_view *view) {
struct roots_input *input = view->desktop->server->input;
// TODO what seat gets focus? the one with the last input event?