mirror of
https://github.com/gnif/LookingGlass.git
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edbd6f6ade
This commit implements minimize for both xdg-shell and libdecor pseudo-shell. This fixes #535.
137 lines
3.7 KiB
C
137 lines
3.7 KiB
C
/*
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Looking Glass - KVM FrameRelay (KVMFR) Client
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Copyright (C) 2021 Guanzhong Chen (quantum2048@gmail.com)
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Copyright (C) 2021 Tudor Brindus (contact@tbrindus.ca)
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https://looking-glass.io
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; either version 2 of the License, or (at your option) any later
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version.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "wayland.h"
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#include <stdbool.h>
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#include <string.h>
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#include <libdecor.h>
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#include <wayland-client.h>
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#include "app.h"
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#include "common/debug.h"
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struct libdecor_configuration {
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uint32_t serial;
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bool has_window_state;
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enum libdecor_window_state window_state;
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bool has_size;
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int window_width;
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int window_height;
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};
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static void libdecorHandleError(struct libdecor * context, enum libdecor_error error,
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const char *message)
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{
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DEBUG_ERROR("Got libdecor error (%d): %s", error, message);
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}
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static void libdecorFrameConfigure(struct libdecor_frame * frame,
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struct libdecor_configuration * configuration, void * opaque)
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{
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int width, height;
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if (libdecor_configuration_get_content_size(configuration, frame, &width, &height)) {
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wlWm.width = width;
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wlWm.height = height;
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}
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enum libdecor_window_state windowState;
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if (libdecor_configuration_get_window_state(configuration, &windowState))
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wlWm.fullscreen = windowState & LIBDECOR_WINDOW_STATE_FULLSCREEN;
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struct libdecor_state * state = libdecor_state_new(wlWm.width, wlWm.height);
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libdecor_frame_commit(frame, state, wlWm.configured ? NULL : configuration);
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libdecor_state_free(state);
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if (wlWm.configured)
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{
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wlWm.needsResize = true;
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wlWm.resizeSerial = configuration->serial;
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}
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else
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wlWm.configured = true;
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}
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static void libdecorFrameClose(struct libdecor_frame * frame, void * opaque)
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{
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app_handleCloseEvent();
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}
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static void libdecorFrameCommit(struct libdecor_frame * frame, void * opaque)
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{
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}
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
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static struct libdecor_interface libdecorListener = {
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libdecorHandleError,
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};
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static struct libdecor_frame_interface libdecorFrameListener = {
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libdecorFrameConfigure,
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libdecorFrameClose,
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libdecorFrameCommit,
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};
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#pragma GCC diagnostic pop
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bool waylandShellInit(const char * title, bool fullscreen, bool maximize, bool borderless)
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{
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wlWm.libdecor = libdecor_new(wlWm.display, &libdecorListener);
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wlWm.libdecorFrame = libdecor_decorate(wlWm.libdecor, wlWm.surface, &libdecorFrameListener, NULL);
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libdecor_frame_set_app_id(wlWm.libdecorFrame, "looking-glass-client");
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libdecor_frame_set_title(wlWm.libdecorFrame, title);
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libdecor_frame_map(wlWm.libdecorFrame);
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while (!wlWm.configured)
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wl_display_roundtrip(wlWm.display);
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return true;
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}
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void waylandShellAckConfigureIfNeeded(void)
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{
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if (wlWm.resizeSerial)
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{
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xdg_surface_ack_configure(libdecor_frame_get_xdg_surface(wlWm.libdecorFrame), wlWm.resizeSerial);
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wlWm.resizeSerial = 0;
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}
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}
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void waylandSetFullscreen(bool fs)
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{
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if (fs)
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libdecor_frame_set_fullscreen(wlWm.libdecorFrame, NULL);
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else
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libdecor_frame_unset_fullscreen(wlWm.libdecorFrame);
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}
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bool waylandGetFullscreen(void)
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{
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return wlWm.fullscreen;
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}
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void waylandMinimize(void)
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{
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libdecor_frame_set_minimized(wlWm.libdecorFrame);
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}
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