diff options
Diffstat (limited to 'sway/tree/view.c')
-rw-r--r-- | sway/tree/view.c | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/sway/tree/view.c b/sway/tree/view.c index 3927c195..85fd3093 100644 --- a/sway/tree/view.c +++ b/sway/tree/view.c | |||
@@ -11,6 +11,7 @@ void view_init(struct sway_view *view, enum sway_view_type type, | |||
11 | const struct sway_view_impl *impl) { | 11 | const struct sway_view_impl *impl) { |
12 | view->type = type; | 12 | view->type = type; |
13 | view->impl = impl; | 13 | view->impl = impl; |
14 | wl_signal_init(&view->events.unmap); | ||
14 | } | 15 | } |
15 | 16 | ||
16 | void view_destroy(struct sway_view *view) { | 17 | void view_destroy(struct sway_view *view) { |
@@ -123,6 +124,20 @@ static void view_update_outputs(struct sway_view *view, | |||
123 | } | 124 | } |
124 | } | 125 | } |
125 | 126 | ||
127 | static void view_subsurface_create(struct sway_view *view, | ||
128 | struct wlr_subsurface *subsurface); | ||
129 | |||
130 | static void view_init_subsurfaces(struct sway_view *view, | ||
131 | struct wlr_surface *surface); | ||
132 | |||
133 | static void view_handle_surface_new_subsurface(struct wl_listener *listener, | ||
134 | void *data) { | ||
135 | struct sway_view *view = | ||
136 | wl_container_of(listener, view, surface_new_subsurface); | ||
137 | struct wlr_subsurface *subsurface = data; | ||
138 | view_subsurface_create(view, subsurface); | ||
139 | } | ||
140 | |||
126 | void view_map(struct sway_view *view, struct wlr_surface *wlr_surface) { | 141 | void view_map(struct sway_view *view, struct wlr_surface *wlr_surface) { |
127 | if (!sway_assert(view->surface == NULL, "cannot map mapped view")) { | 142 | if (!sway_assert(view->surface == NULL, "cannot map mapped view")) { |
128 | return; | 143 | return; |
@@ -136,11 +151,18 @@ void view_map(struct sway_view *view, struct wlr_surface *wlr_surface) { | |||
136 | view->surface = wlr_surface; | 151 | view->surface = wlr_surface; |
137 | view->swayc = cont; | 152 | view->swayc = cont; |
138 | 153 | ||
154 | view_init_subsurfaces(view, wlr_surface); | ||
155 | wl_signal_add(&wlr_surface->events.new_subsurface, | ||
156 | &view->surface_new_subsurface); | ||
157 | view->surface_new_subsurface.notify = view_handle_surface_new_subsurface; | ||
158 | |||
139 | arrange_windows(cont->parent, -1, -1); | 159 | arrange_windows(cont->parent, -1, -1); |
140 | input_manager_set_focus(input_manager, cont); | 160 | input_manager_set_focus(input_manager, cont); |
141 | 161 | ||
142 | view_damage_whole(view); | 162 | view_damage_whole(view); |
143 | view_update_outputs(view, NULL); | 163 | view_update_outputs(view, NULL); |
164 | |||
165 | // TODO: create view children for subsurfaces | ||
144 | } | 166 | } |
145 | 167 | ||
146 | void view_unmap(struct sway_view *view) { | 168 | void view_unmap(struct sway_view *view) { |
@@ -148,6 +170,8 @@ void view_unmap(struct sway_view *view) { | |||
148 | return; | 170 | return; |
149 | } | 171 | } |
150 | 172 | ||
173 | wl_signal_emit(&view->events.unmap, view); | ||
174 | |||
151 | view_damage_whole(view); | 175 | view_damage_whole(view); |
152 | 176 | ||
153 | struct sway_container *parent = container_destroy(view->swayc); | 177 | struct sway_container *parent = container_destroy(view->swayc); |
@@ -185,3 +209,91 @@ void view_update_size(struct sway_view *view, int width, int height) { | |||
185 | view_update_outputs(view, &box); | 209 | view_update_outputs(view, &box); |
186 | view_damage_whole(view); | 210 | view_damage_whole(view); |
187 | } | 211 | } |
212 | |||
213 | |||
214 | static void view_subsurface_create(struct sway_view *view, | ||
215 | struct wlr_subsurface *subsurface) { | ||
216 | struct sway_view_child *child = calloc(1, sizeof(struct sway_view_child)); | ||
217 | if (child == NULL) { | ||
218 | wlr_log(L_ERROR, "Allocation failed"); | ||
219 | return; | ||
220 | } | ||
221 | view_child_init(child, NULL, view, subsurface->surface); | ||
222 | } | ||
223 | |||
224 | static void view_child_handle_surface_commit(struct wl_listener *listener, | ||
225 | void *data) { | ||
226 | struct sway_view_child *child = | ||
227 | wl_container_of(listener, child, surface_commit); | ||
228 | // TODO: only accumulate damage from the child | ||
229 | view_damage_from(child->view); | ||
230 | } | ||
231 | |||
232 | static void view_child_handle_surface_new_subsurface( | ||
233 | struct wl_listener *listener, void *data) { | ||
234 | struct sway_view_child *child = | ||
235 | wl_container_of(listener, child, surface_new_subsurface); | ||
236 | struct wlr_subsurface *subsurface = data; | ||
237 | view_subsurface_create(child->view, subsurface); | ||
238 | } | ||
239 | |||
240 | static void view_child_handle_surface_destroy(struct wl_listener *listener, | ||
241 | void *data) { | ||
242 | struct sway_view_child *child = | ||
243 | wl_container_of(listener, child, surface_destroy); | ||
244 | view_child_destroy(child); | ||
245 | } | ||
246 | |||
247 | static void view_child_handle_view_unmap(struct wl_listener *listener, | ||
248 | void *data) { | ||
249 | struct sway_view_child *child = | ||
250 | wl_container_of(listener, child, view_unmap); | ||
251 | view_child_destroy(child); | ||
252 | } | ||
253 | |||
254 | static void view_init_subsurfaces(struct sway_view *view, | ||
255 | struct wlr_surface *surface) { | ||
256 | struct wlr_subsurface *subsurface; | ||
257 | wl_list_for_each(subsurface, &surface->subsurface_list, parent_link) { | ||
258 | view_subsurface_create(view, subsurface); | ||
259 | } | ||
260 | } | ||
261 | |||
262 | void view_child_init(struct sway_view_child *child, | ||
263 | const struct sway_view_child_impl *impl, struct sway_view *view, | ||
264 | struct wlr_surface *surface) { | ||
265 | child->impl = impl; | ||
266 | child->view = view; | ||
267 | child->surface = surface; | ||
268 | |||
269 | wl_signal_add(&surface->events.commit, &child->surface_commit); | ||
270 | child->surface_commit.notify = view_child_handle_surface_commit; | ||
271 | wl_signal_add(&surface->events.new_subsurface, | ||
272 | &child->surface_new_subsurface); | ||
273 | child->surface_new_subsurface.notify = | ||
274 | view_child_handle_surface_new_subsurface; | ||
275 | wl_signal_add(&surface->events.destroy, &child->surface_destroy); | ||
276 | child->surface_destroy.notify = view_child_handle_surface_destroy; | ||
277 | wl_signal_add(&view->events.unmap, &child->view_unmap); | ||
278 | child->view_unmap.notify = view_child_handle_view_unmap; | ||
279 | |||
280 | view_init_subsurfaces(child->view, surface); | ||
281 | |||
282 | // TODO: only damage the whole child | ||
283 | view_damage_whole(child->view); | ||
284 | } | ||
285 | |||
286 | void view_child_destroy(struct sway_view_child *child) { | ||
287 | // TODO: only damage the whole child | ||
288 | view_damage_whole(child->view); | ||
289 | |||
290 | wl_list_remove(&child->surface_commit.link); | ||
291 | wl_list_remove(&child->surface_destroy.link); | ||
292 | wl_list_remove(&child->view_unmap.link); | ||
293 | |||
294 | if (child->impl && child->impl->destroy) { | ||
295 | child->impl->destroy(child); | ||
296 | } else { | ||
297 | free(child); | ||
298 | } | ||
299 | } | ||