32087ad77d
In case a set_mode/unset_mode request is sent before the first commit, we need to handle the value and send our preference accordingly. This fixes xdg-decoration support for Qt apps.
64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
#include <stdlib.h>
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#include "sway/desktop/transaction.h"
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#include "sway/server.h"
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#include "sway/tree/arrange.h"
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#include "sway/tree/view.h"
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#include "sway/xdg_decoration.h"
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#include "log.h"
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static void xdg_decoration_handle_destroy(struct wl_listener *listener,
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void *data) {
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struct sway_xdg_decoration *deco =
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wl_container_of(listener, deco, destroy);
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if(deco->view) {
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deco->view->xdg_decoration = NULL;
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}
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wl_list_remove(&deco->destroy.link);
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wl_list_remove(&deco->request_mode.link);
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wl_list_remove(&deco->link);
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free(deco);
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}
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static void xdg_decoration_handle_request_mode(struct wl_listener *listener,
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void *data) {
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struct sway_xdg_decoration *deco =
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wl_container_of(listener, deco, request_mode);
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wlr_xdg_toplevel_decoration_v1_set_mode(deco->wlr_xdg_decoration,
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WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE);
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}
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void handle_xdg_decoration(struct wl_listener *listener, void *data) {
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struct wlr_xdg_toplevel_decoration_v1 *wlr_deco = data;
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struct sway_xdg_shell_view *xdg_shell_view = wlr_deco->surface->data;
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struct sway_xdg_decoration *deco = calloc(1, sizeof(*deco));
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if (deco == NULL) {
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return;
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}
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deco->view = &xdg_shell_view->view;
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deco->view->xdg_decoration = deco;
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deco->wlr_xdg_decoration = wlr_deco;
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wl_signal_add(&wlr_deco->events.destroy, &deco->destroy);
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deco->destroy.notify = xdg_decoration_handle_destroy;
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wl_signal_add(&wlr_deco->events.request_mode, &deco->request_mode);
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deco->request_mode.notify = xdg_decoration_handle_request_mode;
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wl_list_insert(&server.xdg_decorations, &deco->link);
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xdg_decoration_handle_request_mode(&deco->request_mode, wlr_deco);
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}
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struct sway_xdg_decoration *xdg_decoration_from_surface(
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struct wlr_surface *surface) {
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struct sway_xdg_decoration *deco;
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wl_list_for_each(deco, &server.xdg_decorations, link) {
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if (deco->wlr_xdg_decoration->surface->surface == surface) {
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return deco;
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}
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}
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return NULL;
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}
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