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7b138e5ef0
This replaces view.using_csd with a new border mode: B_CSD. This also
removes sway_xdg_shell{_v6}_view.deco_mode and
view->has_client_side_decorations as we can now get these from the
border.
You can use `border toggle` to cycle through the modes including CSD, or
use `border csd` to set it directly. The client must support the
xdg-decoration protocol, and the only client I know of that does is the
example in wlroots.
If the client switches from SSD to CSD without us expecting it (via the
server-decoration protocol), we stash the previous border type into
view.saved_border so we can restore it if the client returns to SSD. I
haven't found a way to test this though.
74 lines
2.2 KiB
C
74 lines
2.2 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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deco->view->xdg_decoration = NULL;
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wl_list_remove(&deco->destroy.link);
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wl_list_remove(&deco->surface_commit.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_surface_commit(struct wl_listener *listener,
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void *data) {
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struct sway_xdg_decoration *decoration =
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wl_container_of(listener, decoration, surface_commit);
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bool csd = decoration->wlr_xdg_decoration->current_mode ==
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WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_CLIENT_SIDE;
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struct sway_view *view = decoration->view;
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view_set_csd_from_client(view, csd);
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arrange_container(view->container);
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transaction_commit_dirty();
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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 wlr_xdg_surface *wlr_xdg_surface =
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xdg_shell_view->view.wlr_xdg_surface;
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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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// Note: We don't listen to the request_mode signal here, effectively
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// ignoring any modes the client asks to set. The client can still force a
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// mode upon us, in which case we get upset but live with it.
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deco->surface_commit.notify = xdg_decoration_handle_surface_commit;
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wl_signal_add(&wlr_xdg_surface->surface->events.commit,
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&deco->surface_commit);
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wl_list_insert(&server.xdg_decorations, &deco->link);
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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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