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xwm: Use SUBSTRUCTURE_REDIRECT on frame window too

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This lets us intercept and handle client attempts to resize their window
within the frame window.
dev
Kristian Høgsberg 13 years ago
parent 380deee3c7
commit eaee784160
1 changed files with 57 additions and 68 deletions
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  1. 125
      src/xwayland/window-manager.c

125
src/xwayland/window-manager.c
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@ -113,6 +113,9 @@ struct weston_wm_window {
static struct weston_wm_window *
get_wm_window(struct weston_surface *surface);
static void
weston_wm_window_schedule_repaint(struct weston_wm_window *window);
const char *
get_atom_name(xcb_connection_t *c, xcb_atom_t atom)
{
@ -319,48 +322,6 @@ weston_wm_window_read_properties(struct weston_wm_window *window)
}
}
static void
weston_wm_handle_configure_request(struct weston_wm *wm, xcb_generic_event_t *event)
{
xcb_configure_request_event_t *configure_request =
(xcb_configure_request_event_t *) event;
struct weston_wm_window *window;
uint32_t values[16];
int i = 0;
fprintf(stderr, "XCB_CONFIGURE_REQUEST (window %d) %d,%d @ %dx%d\n",
configure_request->window,
configure_request->x, configure_request->y,
configure_request->width, configure_request->height);
window = hash_table_lookup(wm->window_hash, configure_request->window);
if (configure_request->value_mask & XCB_CONFIG_WINDOW_X)
values[i++] = configure_request->x;
if (configure_request->value_mask & XCB_CONFIG_WINDOW_Y)
values[i++] = configure_request->y;
if (configure_request->value_mask & XCB_CONFIG_WINDOW_WIDTH) {
values[i++] = configure_request->width;
window->width = configure_request->width;
}
if (configure_request->value_mask & XCB_CONFIG_WINDOW_HEIGHT) {
values[i++] = configure_request->height;
window->height = configure_request->height;
}
values[i++] = 0; /* XCB_CONFIG_WINDOW_BORDER_WIDTH */
if (configure_request->value_mask & XCB_CONFIG_WINDOW_SIBLING)
values[i++] = configure_request->sibling;
if (configure_request->value_mask & XCB_CONFIG_WINDOW_STACK_MODE)
values[i++] = configure_request->stack_mode;
xcb_configure_window(wm->conn,
configure_request->window,
configure_request->value_mask |
XCB_CONFIG_WINDOW_BORDER_WIDTH, values);
}
static void
weston_wm_window_get_frame_size(struct weston_wm_window *window,
int *width, int *height)
@ -391,14 +352,63 @@ weston_wm_window_get_child_position(struct weston_wm_window *window,
*y = t->margin;
}
}
static void
weston_wm_handle_configure_request(struct weston_wm *wm, xcb_generic_event_t *event)
{
xcb_configure_request_event_t *configure_request =
(xcb_configure_request_event_t *) event;
struct weston_wm_window *window;
uint32_t mask, values[16];
int x, y, width, height, i = 0;
fprintf(stderr, "XCB_CONFIGURE_REQUEST (window %d) %d,%d @ %dx%d\n",
configure_request->window,
configure_request->x, configure_request->y,
configure_request->width, configure_request->height);
window = hash_table_lookup(wm->window_hash, configure_request->window);
if (configure_request->value_mask & XCB_CONFIG_WINDOW_WIDTH)
window->width = configure_request->width;
if (configure_request->value_mask & XCB_CONFIG_WINDOW_HEIGHT)
window->height = configure_request->height;
weston_wm_window_get_child_position(window, &x, &y);
values[i++] = x;
values[i++] = y;
values[i++] = window->width;
values[i++] = window->height;
values[i++] = 0;
mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT |
XCB_CONFIG_WINDOW_BORDER_WIDTH;
if (configure_request->value_mask & XCB_CONFIG_WINDOW_SIBLING) {
values[i++] = configure_request->sibling;
mask |= XCB_CONFIG_WINDOW_SIBLING;
}
if (configure_request->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
values[i++] = configure_request->stack_mode;
mask |= XCB_CONFIG_WINDOW_STACK_MODE;
}
xcb_configure_window(wm->conn, window->id, mask, values);
weston_wm_window_get_frame_size(window, &width, &height);
values[0] = width;
values[1] = height;
mask = XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT;
xcb_configure_window(wm->conn, window->frame_id, mask, values);
weston_wm_window_schedule_repaint(window);
}
static void
weston_wm_handle_configure_notify(struct weston_wm *wm, xcb_generic_event_t *event)
{
xcb_configure_notify_event_t *configure_notify =
(xcb_configure_notify_event_t *) event;
struct weston_wm_window *window;
uint32_t values[2];
int width, height;
window = hash_table_lookup(wm->window_hash, configure_notify->window);
@ -407,24 +417,6 @@ weston_wm_handle_configure_notify(struct weston_wm *wm, xcb_generic_event_t *eve
configure_notify->window,
configure_notify->x, configure_notify->y,
configure_notify->width, configure_notify->height);
if (configure_notify->window != window->id)
return;
window->x = configure_notify->x;
window->y = configure_notify->y;
window->width = configure_notify->width;
window->height = configure_notify->height;
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);
}
static void
@ -448,9 +440,6 @@ weston_wm_activate(struct weston_wm *wm,
XCB_INPUT_FOCUS_POINTER_ROOT, window->id, time);
}
static void
weston_wm_window_schedule_repaint(struct weston_wm_window *window);
static void
weston_wm_window_activate(struct wl_listener *listener, void *data)
{
@ -511,6 +500,9 @@ weston_wm_handle_map_request(struct weston_wm *wm, xcb_generic_event_t *event)
XCB_EVENT_MASK_BUTTON_PRESS |
XCB_EVENT_MASK_BUTTON_RELEASE |
XCB_EVENT_MASK_SUBSTRUCTURE_NOTIFY |
XCB_EVENT_MASK_STRUCTURE_NOTIFY |
XCB_EVENT_MASK_RESIZE_REDIRECT |
XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT |
XCB_EVENT_MASK_EXPOSURE;
window->frame_id = xcb_generate_id(wm->conn);
@ -648,11 +640,8 @@ weston_wm_handle_expose(struct weston_wm *wm, xcb_generic_event_t *event)
window = hash_table_lookup(wm->window_hash, expose->window);
fprintf(stderr, "XCB_EXPOSE (window %d, title %s, surface %p)\n",
window->id, window->name, window->surface);
weston_wm_window_schedule_repaint(window);
}
static void
weston_wm_handle_property_notify(struct weston_wm *wm, xcb_generic_event_t *event)
{

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