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Introduce common functions to create, map, unmap, destroy views

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emersion 2018-03-31 17:49:40 -04:00
parent 122b96abed
commit b2c2ee693b
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8 changed files with 212 additions and 150 deletions
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125
sway/tree/view.c
View file

@ -1,3 +1,4 @@
#include <stdlib.h>
#include <wayland-server.h>
#include <wlr/types/wlr_output_layout.h>
#include "log.h"
@ -6,6 +7,31 @@
#include "sway/tree/layout.h"
#include "sway/tree/view.h"
struct sway_view *view_create(enum sway_view_type type) {
struct sway_view *view = calloc(1, sizeof(struct sway_view));
if (view == NULL) {
return NULL;
}
view->type = type;
wl_list_init(&view->unmanaged_view_link);
return view;
}
void view_destroy(struct sway_view *view) {
if (view == NULL) {
return;
}
if (view->surface != NULL) {
view_unmap(view);
}
if (view->swayc != NULL) {
container_view_destroy(view->swayc);
}
free(view);
}
const char *view_get_title(struct sway_view *view) {
if (view->iface.get_prop) {
return view->iface.get_prop(view, VIEW_PROP_TITLE);
@ -34,6 +60,31 @@ const char *view_get_instance(struct sway_view *view) {
return NULL;
}
static void view_update_outputs(struct sway_view *view,
const struct wlr_box *before) {
struct wlr_output_layout *output_layout =
root_container.sway_root->output_layout;
struct wlr_box box = {
.x = view->swayc->x,
.y = view->swayc->y,
.width = view->width,
.height = view->height,
};
struct wlr_output_layout_output *layout_output;
wl_list_for_each(layout_output, &output_layout->outputs, link) {
bool intersected = before != NULL && wlr_output_layout_intersects(
output_layout, layout_output->output, before);
bool intersects = wlr_output_layout_intersects(output_layout,
layout_output->output, &box);
if (intersected && !intersects) {
wlr_surface_send_leave(view->surface, layout_output->output);
}
if (!intersected && intersects) {
wlr_surface_send_enter(view->surface, layout_output->output);
}
}
}
void view_set_size(struct sway_view *view, int width, int height) {
if (view->iface.set_size) {
struct wlr_box box = {
@ -73,30 +124,6 @@ void view_close(struct sway_view *view) {
}
}
void view_update_outputs(struct sway_view *view, const struct wlr_box *before) {
struct wlr_output_layout *output_layout =
root_container.sway_root->output_layout;
struct wlr_box box = {
.x = view->swayc->x,
.y = view->swayc->y,
.width = view->width,
.height = view->height,
};
struct wlr_output_layout_output *layout_output;
wl_list_for_each(layout_output, &output_layout->outputs, link) {
bool intersected = before != NULL && wlr_output_layout_intersects(
output_layout, layout_output->output, before);
bool intersects = wlr_output_layout_intersects(output_layout,
layout_output->output, &box);
if (intersected && !intersects) {
wlr_surface_send_leave(view->surface, layout_output->output);
}
if (!intersected && intersects) {
wlr_surface_send_enter(view->surface, layout_output->output);
}
}
}
struct sway_container *container_view_destroy(struct sway_container *view) {
if (!view) {
return NULL;
@ -107,6 +134,56 @@ struct sway_container *container_view_destroy(struct sway_container *view) {
return parent;
}
void view_map(struct sway_view *view, struct wlr_surface *wlr_surface) {
if (!sway_assert(view->surface == NULL, "cannot map mapped view")) {
return;
}
struct sway_seat *seat = input_manager_current_seat(input_manager);
struct sway_container *focus = sway_seat_get_focus_inactive(seat,
&root_container);
struct sway_container *cont = container_view_create(focus, view);
view->surface = wlr_surface;
view->swayc = cont;
arrange_windows(cont->parent, -1, -1);
sway_input_manager_set_focus(input_manager, cont);
view_damage_whole(view);
}
void view_map_unmanaged(struct sway_view *view,
struct wlr_surface *wlr_surface) {
if (!sway_assert(view->surface == NULL, "cannot map mapped view")) {
return;
}
view->surface = wlr_surface;
view->swayc = NULL;
wl_list_insert(&root_container.sway_root->unmanaged_views,
&view->unmanaged_view_link);
view_damage_whole(view);
}
void view_unmap(struct sway_view *view) {
if (!sway_assert(view->surface != NULL, "cannot unmap unmapped view")) {
return;
}
view_damage_whole(view);
wl_list_remove(&view->unmanaged_view_link);
wl_list_init(&view->unmanaged_view_link);
container_view_destroy(view->swayc);
view->swayc = NULL;
view->surface = NULL;
}
void view_damage_whole(struct sway_view *view) {
struct sway_container *cont = NULL;
for (int i = 0; i < root_container.children->length; ++i) {