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xwm: Add window resize support

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This commit is contained in:
Kristian Høgsberg 2012-05-22 16:05:52 -04:00
parent 9fb9824c17
commit a61ca06b49
3 changed files with 102 additions and 15 deletions
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8
src/compositor.h
View file

@ -55,11 +55,17 @@ struct weston_mode {
struct wl_list link;
};
struct weston_shell_client {
void (*send_configure)(struct weston_surface *surface,
uint32_t edges, int32_t width, int32_t height);
};
struct weston_shell_interface {
void *shell; /* either desktop or tablet */
struct shell_surface *(*create_shell_surface)(void *shell,
struct weston_surface *surface);
struct weston_surface *surface,
const struct weston_shell_client *client);
void (*set_toplevel)(struct shell_surface *shsurf);

46
src/shell.c
View file

@ -160,6 +160,8 @@ struct shell_surface {
struct weston_output *fullscreen_output;
struct weston_output *output;
struct wl_list link;
const struct weston_shell_client *client;
};
struct shell_grab {
@ -557,17 +559,18 @@ resize_grab_motion(struct wl_pointer_grab *grab,
{
struct weston_resize_grab *resize = (struct weston_resize_grab *) grab;
struct wl_pointer *pointer = grab->pointer;
struct shell_surface *shsurf = resize->base.shsurf;
int32_t width, height;
wl_fixed_t from_x, from_y;
wl_fixed_t to_x, to_y;
if (!resize->base.shsurf)
if (!shsurf)
return;
weston_surface_from_global_fixed(resize->base.shsurf->surface,
weston_surface_from_global_fixed(shsurf->surface,
pointer->grab_x, pointer->grab_y,
&from_x, &from_y);
weston_surface_from_global_fixed(resize->base.shsurf->surface,
weston_surface_from_global_fixed(shsurf->surface,
pointer->x, pointer->y, &to_x, &to_y);
width = resize->width;
@ -584,10 +587,24 @@ resize_grab_motion(struct wl_pointer_grab *grab,
height += wl_fixed_to_int(to_y - from_y);
}
wl_shell_surface_send_configure(&resize->base.shsurf->resource,
resize->edges, width, height);
shsurf->client->send_configure(shsurf->surface,
resize->edges, width, height);
}
static void
send_configure(struct weston_surface *surface,
uint32_t edges, int32_t width, int32_t height)
{
struct shell_surface *shsurf = get_shell_surface(surface);
wl_shell_surface_send_configure(&shsurf->resource,
edges, width, height);
}
static const struct weston_shell_client shell_client = {
send_configure
};
static void
resize_grab_button(struct wl_pointer_grab *grab,
uint32_t time, uint32_t button, uint32_t state)
@ -893,9 +910,9 @@ shell_surface_set_maximized(struct wl_client *client,
panel_height = get_output_panel_height(shell, es->output);
edges = WL_SHELL_SURFACE_RESIZE_TOP|WL_SHELL_SURFACE_RESIZE_LEFT;
wl_shell_surface_send_configure(&shsurf->resource, edges,
es->output->current->width,
es->output->current->height - panel_height);
shsurf->client->send_configure(shsurf->surface, edges,
es->output->current->width,
es->output->current->height - panel_height);
shsurf->next_type = SHELL_SURFACE_MAXIMIZED;
}
@ -1039,9 +1056,9 @@ shell_surface_set_fullscreen(struct wl_client *client,
shsurf->fullscreen.framerate = framerate;
shsurf->next_type = SHELL_SURFACE_FULLSCREEN;
wl_shell_surface_send_configure(&shsurf->resource, 0,
shsurf->output->current->width,
shsurf->output->current->height);
shsurf->client->send_configure(shsurf->surface, 0,
shsurf->output->current->width,
shsurf->output->current->height);
}
static void
@ -1247,7 +1264,8 @@ static void
shell_surface_configure(struct weston_surface *, int32_t, int32_t);
static struct shell_surface *
create_shell_surface(void *shell, struct weston_surface *surface)
create_shell_surface(void *shell, struct weston_surface *surface,
const struct weston_shell_client *client)
{
struct shell_surface *shsurf;
@ -1294,6 +1312,8 @@ create_shell_surface(void *shell, struct weston_surface *surface)
shsurf->type = SHELL_SURFACE_NONE;
shsurf->next_type = SHELL_SURFACE_NONE;
shsurf->client = client;
return shsurf;
}
@ -1314,7 +1334,7 @@ shell_get_shell_surface(struct wl_client *client,
return;
}
shsurf = create_shell_surface(shell, surface);
shsurf = create_shell_surface(shell, surface, &shell_client);
if (!shsurf) {
wl_resource_post_error(surface_resource,
WL_DISPLAY_ERROR_INVALID_OBJECT,

63
src/xwayland/window-manager.c
View file

@ -99,6 +99,7 @@ struct weston_wm_window {
struct shell_surface *shsurf;
struct wl_listener surface_destroy_listener;
struct wl_event_source *repaint_source;
struct wl_event_source *configure_source;
int properties_dirty;
char *class;
char *name;
@ -1155,6 +1156,65 @@ get_wm_window(struct weston_surface *surface)
return NULL;
}
static void
weston_wm_window_configure(void *data)
{
struct weston_wm_window *window = data;
struct weston_wm *wm = window->wm;
uint32_t values[2];
int width, height;
values[0] = window->width;
values[1] = window->height;
xcb_configure_window(wm->conn,
window->id,
XCB_CONFIG_WINDOW_WIDTH |
XCB_CONFIG_WINDOW_HEIGHT,
values);
weston_wm_window_get_frame_size(window, &width, &height);
values[0] = width;
values[1] = height;
xcb_configure_window(wm->conn,
window->frame_id,
XCB_CONFIG_WINDOW_WIDTH |
XCB_CONFIG_WINDOW_HEIGHT,
values);
window->configure_source = NULL;
weston_wm_window_schedule_repaint(window);
}
static void
send_configure(struct weston_surface *surface,
uint32_t edges, int32_t width, int32_t height)
{
struct weston_wm_window *window = get_wm_window(surface);
struct weston_wm *wm = window->wm;
struct theme *t = window->wm->theme;
if (window->decorate) {
window->width = width - 2 * (t->margin + t->width);
window->height = height - 2 * t->margin -
t->titlebar_height - t->width;
} else {
window->width = width - 2 * t->margin;
window->height = height - 2 * t->margin;
}
if (window->configure_source)
return;
window->configure_source =
wl_event_loop_add_idle(wm->server->loop,
weston_wm_window_configure, window);
}
static const struct weston_shell_client shell_client = {
send_configure
};
static void
xserver_map_shell_surface(struct weston_wm *wm,
struct weston_wm_window *window)
@ -1169,7 +1229,8 @@ xserver_map_shell_surface(struct weston_wm *wm,
window->shsurf =
shell_interface->create_shell_surface(shell_interface->shell,
window->surface);
window->surface,
&shell_client);
if (!window->transient_for) {
shell_interface->set_toplevel(window->shsurf);