2e07dcf1e7
This is a pretty popular approach that took a while for me to wrap my head around and which only recently got "official" support through an update (xdg_shell version 6), so I think that this is all-in-all a better option than the overkill 2000Hz ticking we have now :P Basically, we wait for a frame event and, if either too much time passes or we get the new `suspended` state, we consider the window as "hidden" and stop drawing, ticking by the low usage rate. This should work great for KDE and Mutter, which support the new state, but not yet for sway, which is still stuck at a very old xdg_shell version and thus falls back to the timeout approach. Be aware that if we rely on timing out the engine will have to stall for the whole timeout, which _could_ be problematic but doensn't seem like it. Further testing is needed. Special thanks go to the guys over at #wayland on OFTC, who very patiently explained me this approach way too many times.
1440 lines
43 KiB
C++
1440 lines
43 KiB
C++
/**************************************************************************/
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/* display_server_wayland.cpp */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#include "display_server_wayland.h"
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#ifdef WAYLAND_ENABLED
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#define WAYLAND_DISPLAY_SERVER_DEBUG_LOGS_ENABLED
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#ifdef WAYLAND_DISPLAY_SERVER_DEBUG_LOGS_ENABLED
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#define DEBUG_LOG_WAYLAND(...) print_verbose(__VA_ARGS__)
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#else
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#define DEBUG_LOG_WAYLAND(...)
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#endif
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#ifdef VULKAN_ENABLED
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#include "servers/rendering/renderer_rd/renderer_compositor_rd.h"
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#endif
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#ifdef GLES3_ENABLED
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#include "detect_prime_egl.h"
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#include "drivers/gles3/rasterizer_gles3.h"
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#endif
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String DisplayServerWayland::_get_app_id_from_context(Context p_context) {
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String app_id;
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switch (p_context) {
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case CONTEXT_EDITOR: {
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app_id = "org.godotengine.Editor";
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} break;
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case CONTEXT_PROJECTMAN: {
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app_id = "org.godotengine.ProjectManager";
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} break;
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case CONTEXT_ENGINE:
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default: {
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String config_name = GLOBAL_GET("application/config/name");
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if (config_name.length() != 0) {
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app_id = config_name;
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} else {
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app_id = "org.godotengine.Godot";
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}
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}
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}
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return app_id;
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}
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void DisplayServerWayland::_send_window_event(WindowEvent p_event) {
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WindowData &wd = main_window;
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if (wd.window_event_callback.is_valid()) {
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Variant event = int(p_event);
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wd.window_event_callback.call(event);
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}
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}
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void DisplayServerWayland::dispatch_input_events(const Ref<InputEvent> &p_event) {
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((DisplayServerWayland *)(get_singleton()))->_dispatch_input_event(p_event);
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}
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void DisplayServerWayland::_dispatch_input_event(const Ref<InputEvent> &p_event) {
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Callable callable = main_window.input_event_callback;
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if (callable.is_valid()) {
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callable.call(p_event);
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}
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}
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void DisplayServerWayland::_resize_window(const Size2i &p_size) {
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WindowData &wd = main_window;
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wd.rect.size = p_size;
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#ifdef RD_ENABLED
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if (wd.visible && rendering_context) {
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rendering_context->window_set_size(MAIN_WINDOW_ID, wd.rect.size.width, wd.rect.size.height);
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}
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#endif
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#ifdef GLES3_ENABLED
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if (wd.visible && egl_manager) {
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wl_egl_window_resize(wd.wl_egl_window, wd.rect.size.width, wd.rect.size.height, 0, 0);
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}
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#endif
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if (wd.rect_changed_callback.is_valid()) {
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wd.rect_changed_callback.call(wd.rect);
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}
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}
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void DisplayServerWayland::_show_window() {
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MutexLock mutex_lock(wayland_thread.mutex);
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WindowData &wd = main_window;
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if (!wd.visible) {
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DEBUG_LOG_WAYLAND("Showing window.");
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// Showing this window will reset its mode with whatever the compositor
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// reports. We'll save the mode beforehand so that we can reapply it later.
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// TODO: Fix/Port/Move/Whatever to `WaylandThread` APIs.
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WindowMode setup_mode = wd.mode;
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wayland_thread.window_create(MAIN_WINDOW_ID, wd.rect.size.width, wd.rect.size.height);
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wayland_thread.window_set_min_size(MAIN_WINDOW_ID, wd.min_size);
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wayland_thread.window_set_max_size(MAIN_WINDOW_ID, wd.max_size);
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wayland_thread.window_set_app_id(MAIN_WINDOW_ID, _get_app_id_from_context(context));
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wayland_thread.window_set_borderless(MAIN_WINDOW_ID, window_get_flag(WINDOW_FLAG_BORDERLESS));
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// NOTE: The XDG shell protocol is built in a way that causes the window to
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// be immediately shown as soon as a valid buffer is assigned to it. Hence,
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// the only acceptable way of implementing window showing is to move the
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// graphics context window creation logic here.
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#ifdef RD_ENABLED
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if (rendering_context) {
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union {
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#ifdef VULKAN_ENABLED
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RenderingContextDriverVulkanWayland::WindowPlatformData vulkan;
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#endif
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} wpd;
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#ifdef VULKAN_ENABLED
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if (rendering_driver == "vulkan") {
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wpd.vulkan.surface = wayland_thread.window_get_wl_surface(wd.id);
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wpd.vulkan.display = wayland_thread.get_wl_display();
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}
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#endif
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Error err = rendering_context->window_create(wd.id, &wpd);
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ERR_FAIL_COND_MSG(err != OK, vformat("Can't create a %s window", rendering_driver));
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rendering_context->window_set_size(wd.id, wd.rect.size.width, wd.rect.size.height);
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rendering_context->window_set_vsync_mode(wd.id, wd.vsync_mode);
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emulate_vsync = (rendering_context->window_get_vsync_mode(wd.id) == DisplayServer::VSYNC_ENABLED);
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if (emulate_vsync) {
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print_verbose("VSYNC: manually throttling frames using MAILBOX.");
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rendering_context->window_set_vsync_mode(wd.id, DisplayServer::VSYNC_MAILBOX);
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}
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}
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#endif
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#ifdef GLES3_ENABLED
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if (egl_manager) {
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struct wl_surface *wl_surface = wayland_thread.window_get_wl_surface(wd.id);
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wd.wl_egl_window = wl_egl_window_create(wl_surface, wd.rect.size.width, wd.rect.size.height);
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Error err = egl_manager->window_create(MAIN_WINDOW_ID, wayland_thread.get_wl_display(), wd.wl_egl_window, wd.rect.size.width, wd.rect.size.height);
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ERR_FAIL_COND_MSG(err == ERR_CANT_CREATE, "Can't show a GLES3 window.");
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window_set_vsync_mode(wd.vsync_mode, MAIN_WINDOW_ID);
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}
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#endif
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// NOTE: The public window-handling methods might depend on this flag being
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// set. Ensure to not make any of these calls before this assignment.
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wd.visible = true;
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// Actually try to apply the window's mode now that it's visible.
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window_set_mode(setup_mode);
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wayland_thread.window_set_title(MAIN_WINDOW_ID, wd.title);
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}
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}
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// Interface methods.
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bool DisplayServerWayland::has_feature(Feature p_feature) const {
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switch (p_feature) {
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case FEATURE_MOUSE:
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case FEATURE_CLIPBOARD:
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case FEATURE_CURSOR_SHAPE:
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case FEATURE_WINDOW_TRANSPARENCY:
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case FEATURE_SWAP_BUFFERS:
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case FEATURE_KEEP_SCREEN_ON:
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case FEATURE_CLIPBOARD_PRIMARY:
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#ifdef DBUS_ENABLED
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case FEATURE_NATIVE_DIALOG:
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#endif
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case FEATURE_HIDPI: {
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return true;
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} break;
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default: {
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return false;
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}
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}
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}
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String DisplayServerWayland::get_name() const {
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return "Wayland";
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}
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#ifdef SPEECHD_ENABLED
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bool DisplayServerWayland::tts_is_speaking() const {
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ERR_FAIL_NULL_V(tts, false);
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return tts->is_speaking();
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}
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bool DisplayServerWayland::tts_is_paused() const {
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ERR_FAIL_NULL_V(tts, false);
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return tts->is_paused();
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}
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TypedArray<Dictionary> DisplayServerWayland::tts_get_voices() const {
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ERR_FAIL_NULL_V(tts, TypedArray<Dictionary>());
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return tts->get_voices();
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}
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void DisplayServerWayland::tts_speak(const String &p_text, const String &p_voice, int p_volume, float p_pitch, float p_rate, int p_utterance_id, bool p_interrupt) {
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ERR_FAIL_NULL(tts);
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tts->speak(p_text, p_voice, p_volume, p_pitch, p_rate, p_utterance_id, p_interrupt);
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}
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void DisplayServerWayland::tts_pause() {
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ERR_FAIL_NULL(tts);
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tts->pause();
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}
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void DisplayServerWayland::tts_resume() {
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ERR_FAIL_NULL(tts);
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tts->resume();
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}
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void DisplayServerWayland::tts_stop() {
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ERR_FAIL_NULL(tts);
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tts->stop();
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}
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#endif
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#ifdef DBUS_ENABLED
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bool DisplayServerWayland::is_dark_mode_supported() const {
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return portal_desktop->is_supported();
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}
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bool DisplayServerWayland::is_dark_mode() const {
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switch (portal_desktop->get_appearance_color_scheme()) {
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case 1:
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// Prefers dark theme.
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return true;
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case 2:
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// Prefers light theme.
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return false;
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default:
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// Preference unknown.
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return false;
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}
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}
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void DisplayServerWayland::set_system_theme_change_callback(const Callable &p_callable) {
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portal_desktop->set_system_theme_change_callback(p_callable);
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}
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Error DisplayServerWayland::file_dialog_show(const String &p_title, const String &p_current_directory, const String &p_filename, bool p_show_hidden, FileDialogMode p_mode, const Vector<String> &p_filters, const Callable &p_callback) {
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WindowID window_id = MAIN_WINDOW_ID;
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// TODO: Use window IDs for multiwindow support.
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WaylandThread::WindowState *ws = wayland_thread.wl_surface_get_window_state(wayland_thread.window_get_wl_surface(window_id));
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return portal_desktop->file_dialog_show(window_id, (ws ? ws->exported_handle : String()), p_title, p_current_directory, String(), p_filename, p_mode, p_filters, TypedArray<Dictionary>(), p_callback, false);
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}
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Error DisplayServerWayland::file_dialog_with_options_show(const String &p_title, const String &p_current_directory, const String &p_root, const String &p_filename, bool p_show_hidden, FileDialogMode p_mode, const Vector<String> &p_filters, const TypedArray<Dictionary> &p_options, const Callable &p_callback) {
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WindowID window_id = MAIN_WINDOW_ID;
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// TODO: Use window IDs for multiwindow support.
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WaylandThread::WindowState *ws = wayland_thread.wl_surface_get_window_state(wayland_thread.window_get_wl_surface(window_id));
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return portal_desktop->file_dialog_show(window_id, (ws ? ws->exported_handle : String()), p_title, p_current_directory, p_root, p_filename, p_mode, p_filters, p_options, p_callback, true);
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}
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#endif
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void DisplayServerWayland::mouse_set_mode(MouseMode p_mode) {
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if (p_mode == mouse_mode) {
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return;
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}
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MutexLock mutex_lock(wayland_thread.mutex);
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bool show_cursor = (p_mode == MOUSE_MODE_VISIBLE || p_mode == MOUSE_MODE_CONFINED);
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if (show_cursor) {
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if (custom_cursors.has(cursor_shape)) {
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wayland_thread.cursor_set_custom_shape(cursor_shape);
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} else {
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wayland_thread.cursor_set_shape(cursor_shape);
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}
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} else {
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wayland_thread.cursor_hide();
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}
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WaylandThread::PointerConstraint constraint = WaylandThread::PointerConstraint::NONE;
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switch (p_mode) {
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case DisplayServer::MOUSE_MODE_CAPTURED: {
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constraint = WaylandThread::PointerConstraint::LOCKED;
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} break;
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case DisplayServer::MOUSE_MODE_CONFINED:
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case DisplayServer::MOUSE_MODE_CONFINED_HIDDEN: {
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constraint = WaylandThread::PointerConstraint::CONFINED;
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} break;
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default: {
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}
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}
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wayland_thread.pointer_set_constraint(constraint);
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mouse_mode = p_mode;
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}
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DisplayServerWayland::MouseMode DisplayServerWayland::mouse_get_mode() const {
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return mouse_mode;
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}
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// NOTE: This is hacked together (and not guaranteed to work in the first place)
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// as for some reason the there's no proper way to ask the compositor to warp
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// the pointer, although, at the time of writing, there's a proposal for a
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// proper protocol for this. See:
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// https://gitlab.freedesktop.org/wayland/wayland-protocols/-/issues/158
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void DisplayServerWayland::warp_mouse(const Point2i &p_to) {
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MutexLock mutex_lock(wayland_thread.mutex);
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WaylandThread::PointerConstraint old_constraint = wayland_thread.pointer_get_constraint();
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wayland_thread.pointer_set_constraint(WaylandThread::PointerConstraint::LOCKED);
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wayland_thread.pointer_set_hint(p_to);
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wayland_thread.pointer_set_constraint(old_constraint);
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}
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Point2i DisplayServerWayland::mouse_get_position() const {
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MutexLock mutex_lock(wayland_thread.mutex);
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// We can't properly implement this method by design.
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// This is the best we can do unfortunately.
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return Input::get_singleton()->get_mouse_position();
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return Point2i();
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}
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BitField<MouseButtonMask> DisplayServerWayland::mouse_get_button_state() const {
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MutexLock mutex_lock(wayland_thread.mutex);
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// Are we sure this is the only way? This seems sus.
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// TODO: Handle tablets properly.
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//mouse_button_mask.set_flag(MouseButtonMask((int64_t)wls.current_seat->tablet_tool_data.pressed_button_mask));
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return wayland_thread.pointer_get_button_mask();
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}
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// NOTE: According to the Wayland specification, this method will only do
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// anything if the user has interacted with the application by sending a
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// "recent enough" input event.
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// TODO: Add this limitation to the documentation.
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void DisplayServerWayland::clipboard_set(const String &p_text) {
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MutexLock mutex_lock(wayland_thread.mutex);
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wayland_thread.selection_set_text(p_text);
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}
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String DisplayServerWayland::clipboard_get() const {
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MutexLock mutex_lock(wayland_thread.mutex);
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Vector<uint8_t> data;
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const String text_mimes[] = {
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"text/plain;charset=utf-8",
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"text/plain",
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};
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for (String mime : text_mimes) {
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if (wayland_thread.selection_has_mime(mime)) {
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print_verbose(vformat("Selecting media type \"%s\" from offered types.", mime));
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data = wayland_thread.selection_get_mime(mime);
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break;
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}
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}
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return String::utf8((const char *)data.ptr(), data.size());
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}
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Ref<Image> DisplayServerWayland::clipboard_get_image() const {
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MutexLock mutex_lock(wayland_thread.mutex);
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Ref<Image> image;
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image.instantiate();
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Error err = OK;
|
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// TODO: Fallback to next media type on missing module or parse error.
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if (wayland_thread.selection_has_mime("image/png")) {
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err = image->load_png_from_buffer(wayland_thread.selection_get_mime("image/png"));
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} else if (wayland_thread.selection_has_mime("image/jpeg")) {
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err = image->load_jpg_from_buffer(wayland_thread.selection_get_mime("image/jpeg"));
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} else if (wayland_thread.selection_has_mime("image/webp")) {
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err = image->load_webp_from_buffer(wayland_thread.selection_get_mime("image/webp"));
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} else if (wayland_thread.selection_has_mime("image/svg+xml")) {
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err = image->load_svg_from_buffer(wayland_thread.selection_get_mime("image/svg+xml"));
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} else if (wayland_thread.selection_has_mime("image/bmp")) {
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err = image->load_bmp_from_buffer(wayland_thread.selection_get_mime("image/bmp"));
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} else if (wayland_thread.selection_has_mime("image/x-tga")) {
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err = image->load_tga_from_buffer(wayland_thread.selection_get_mime("image/x-tga"));
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} else if (wayland_thread.selection_has_mime("image/x-targa")) {
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err = image->load_tga_from_buffer(wayland_thread.selection_get_mime("image/x-targa"));
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} else if (wayland_thread.selection_has_mime("image/ktx")) {
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err = image->load_ktx_from_buffer(wayland_thread.selection_get_mime("image/ktx"));
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}
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ERR_FAIL_COND_V(err != OK, Ref<Image>());
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return image;
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}
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void DisplayServerWayland::clipboard_set_primary(const String &p_text) {
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MutexLock mutex_lock(wayland_thread.mutex);
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wayland_thread.primary_set_text(p_text);
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}
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String DisplayServerWayland::clipboard_get_primary() const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
Vector<uint8_t> data;
|
|
|
|
const String text_mimes[] = {
|
|
"text/plain;charset=utf-8",
|
|
"text/plain",
|
|
};
|
|
|
|
for (String mime : text_mimes) {
|
|
if (wayland_thread.primary_has_mime(mime)) {
|
|
print_verbose(vformat("Selecting media type \"%s\" from offered types.", mime));
|
|
wayland_thread.primary_get_mime(mime);
|
|
break;
|
|
}
|
|
}
|
|
|
|
return String::utf8((const char *)data.ptr(), data.size());
|
|
}
|
|
|
|
int DisplayServerWayland::get_screen_count() const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
return wayland_thread.get_screen_count();
|
|
}
|
|
|
|
int DisplayServerWayland::get_primary_screen() const {
|
|
// AFAIK Wayland doesn't allow knowing (nor we care) about which screen is
|
|
// primary.
|
|
return 0;
|
|
}
|
|
|
|
Point2i DisplayServerWayland::screen_get_position(int p_screen) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
if (p_screen == SCREEN_OF_MAIN_WINDOW) {
|
|
p_screen = window_get_current_screen();
|
|
}
|
|
|
|
return wayland_thread.screen_get_data(p_screen).position;
|
|
}
|
|
|
|
Size2i DisplayServerWayland::screen_get_size(int p_screen) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
if (p_screen == SCREEN_OF_MAIN_WINDOW) {
|
|
p_screen = window_get_current_screen();
|
|
}
|
|
|
|
return wayland_thread.screen_get_data(p_screen).size;
|
|
}
|
|
|
|
Rect2i DisplayServerWayland::screen_get_usable_rect(int p_screen) const {
|
|
// Unsupported on wayland.
|
|
return Rect2i(Point2i(), screen_get_size(p_screen));
|
|
}
|
|
|
|
int DisplayServerWayland::screen_get_dpi(int p_screen) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
if (p_screen == SCREEN_OF_MAIN_WINDOW) {
|
|
p_screen = window_get_current_screen();
|
|
}
|
|
|
|
const WaylandThread::ScreenData &data = wayland_thread.screen_get_data(p_screen);
|
|
|
|
int width_mm = data.physical_size.width;
|
|
int height_mm = data.physical_size.height;
|
|
|
|
double xdpi = (width_mm ? data.size.width / (double)width_mm * 25.4 : 0);
|
|
double ydpi = (height_mm ? data.size.height / (double)height_mm * 25.4 : 0);
|
|
|
|
if (xdpi || ydpi) {
|
|
return (xdpi + ydpi) / (xdpi && ydpi ? 2 : 1);
|
|
}
|
|
|
|
// Could not get DPI.
|
|
return 96;
|
|
}
|
|
|
|
float DisplayServerWayland::screen_get_scale(int p_screen) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
if (p_screen == SCREEN_OF_MAIN_WINDOW) {
|
|
p_screen = window_get_current_screen();
|
|
}
|
|
|
|
return wayland_thread.screen_get_data(p_screen).scale;
|
|
}
|
|
|
|
float DisplayServerWayland::screen_get_refresh_rate(int p_screen) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
if (p_screen == SCREEN_OF_MAIN_WINDOW) {
|
|
p_screen = window_get_current_screen();
|
|
}
|
|
|
|
return wayland_thread.screen_get_data(p_screen).refresh_rate;
|
|
}
|
|
|
|
void DisplayServerWayland::screen_set_keep_on(bool p_enable) {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
if (screen_is_kept_on() == p_enable) {
|
|
return;
|
|
}
|
|
|
|
#ifdef DBUS_ENABLED
|
|
if (screensaver) {
|
|
if (p_enable) {
|
|
screensaver->inhibit();
|
|
} else {
|
|
screensaver->uninhibit();
|
|
}
|
|
|
|
screensaver_inhibited = p_enable;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
bool DisplayServerWayland::screen_is_kept_on() const {
|
|
#ifdef DBUS_ENABLED
|
|
return wayland_thread.window_get_idle_inhibition(MAIN_WINDOW_ID) || screensaver_inhibited;
|
|
#endif
|
|
|
|
return wayland_thread.window_get_idle_inhibition(MAIN_WINDOW_ID);
|
|
}
|
|
|
|
Vector<DisplayServer::WindowID> DisplayServerWayland::get_window_list() const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
Vector<int> ret;
|
|
ret.push_back(MAIN_WINDOW_ID);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int64_t DisplayServerWayland::window_get_native_handle(HandleType p_handle_type, WindowID p_window) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
switch (p_handle_type) {
|
|
case DISPLAY_HANDLE: {
|
|
return (int64_t)wayland_thread.get_wl_display();
|
|
} break;
|
|
|
|
case WINDOW_HANDLE: {
|
|
return (int64_t)wayland_thread.window_get_wl_surface(p_window);
|
|
} break;
|
|
|
|
case WINDOW_VIEW: {
|
|
return 0; // Not supported.
|
|
} break;
|
|
|
|
#ifdef GLES3_ENABLED
|
|
case OPENGL_CONTEXT: {
|
|
if (egl_manager) {
|
|
return (int64_t)egl_manager->get_context(p_window);
|
|
}
|
|
return 0;
|
|
} break;
|
|
#endif // GLES3_ENABLED
|
|
|
|
default: {
|
|
return 0;
|
|
} break;
|
|
}
|
|
}
|
|
|
|
DisplayServer::WindowID DisplayServerWayland::get_window_at_screen_position(const Point2i &p_position) const {
|
|
// Standard Wayland APIs don't support this.
|
|
return MAIN_WINDOW_ID;
|
|
}
|
|
|
|
void DisplayServerWayland::window_attach_instance_id(ObjectID p_instance, WindowID p_window_id) {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
main_window.instance_id = p_instance;
|
|
}
|
|
|
|
ObjectID DisplayServerWayland::window_get_attached_instance_id(WindowID p_window_id) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
return main_window.instance_id;
|
|
}
|
|
|
|
void DisplayServerWayland::window_set_title(const String &p_title, DisplayServer::WindowID p_window_id) {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
WindowData &wd = main_window;
|
|
|
|
wd.title = p_title;
|
|
|
|
wayland_thread.window_set_title(MAIN_WINDOW_ID, wd.title);
|
|
}
|
|
|
|
void DisplayServerWayland::window_set_mouse_passthrough(const Vector<Vector2> &p_region, DisplayServer::WindowID p_window_id) {
|
|
// TODO
|
|
DEBUG_LOG_WAYLAND(vformat("wayland stub window_set_mouse_passthrough region %s", p_region));
|
|
}
|
|
|
|
void DisplayServerWayland::window_set_rect_changed_callback(const Callable &p_callable, DisplayServer::WindowID p_window_id) {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
main_window.rect_changed_callback = p_callable;
|
|
}
|
|
|
|
void DisplayServerWayland::window_set_window_event_callback(const Callable &p_callable, DisplayServer::WindowID p_window_id) {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
main_window.window_event_callback = p_callable;
|
|
}
|
|
|
|
void DisplayServerWayland::window_set_input_event_callback(const Callable &p_callable, DisplayServer::WindowID p_window_id) {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
main_window.input_event_callback = p_callable;
|
|
}
|
|
|
|
void DisplayServerWayland::window_set_input_text_callback(const Callable &p_callable, WindowID p_window_id) {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
main_window.input_text_callback = p_callable;
|
|
}
|
|
|
|
void DisplayServerWayland::window_set_drop_files_callback(const Callable &p_callable, DisplayServer::WindowID p_window_id) {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
main_window.drop_files_callback = p_callable;
|
|
}
|
|
|
|
int DisplayServerWayland::window_get_current_screen(DisplayServer::WindowID p_window_id) const {
|
|
// Standard Wayland APIs don't support getting the screen of a window.
|
|
return 0;
|
|
}
|
|
|
|
void DisplayServerWayland::window_set_current_screen(int p_screen, DisplayServer::WindowID p_window_id) {
|
|
// Standard Wayland APIs don't support setting the screen of a window.
|
|
}
|
|
|
|
Point2i DisplayServerWayland::window_get_position(DisplayServer::WindowID p_window_id) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
// We can't know the position of toplevels with the standard protocol.
|
|
return Point2i();
|
|
}
|
|
|
|
Point2i DisplayServerWayland::window_get_position_with_decorations(DisplayServer::WindowID p_window_id) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
// We can't know the position of toplevels with the standard protocol, nor can
|
|
// we get information about the decorations, at least with SSDs.
|
|
return Point2i();
|
|
}
|
|
|
|
void DisplayServerWayland::window_set_position(const Point2i &p_position, DisplayServer::WindowID p_window_id) {
|
|
// Unsupported with toplevels.
|
|
}
|
|
|
|
void DisplayServerWayland::window_set_max_size(const Size2i p_size, DisplayServer::WindowID p_window_id) {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
DEBUG_LOG_WAYLAND(vformat("window max size set to %s", p_size));
|
|
|
|
if (p_size.x < 0 || p_size.y < 0) {
|
|
ERR_FAIL_MSG("Maximum window size can't be negative!");
|
|
}
|
|
|
|
WindowData &wd = main_window;
|
|
|
|
// FIXME: Is `p_size.x < wd.min_size.x || p_size.y < wd.min_size.y` == `p_size < wd.min_size`?
|
|
if ((p_size != Size2i()) && ((p_size.x < wd.min_size.x) || (p_size.y < wd.min_size.y))) {
|
|
ERR_PRINT("Maximum window size can't be smaller than minimum window size!");
|
|
return;
|
|
}
|
|
|
|
wd.max_size = p_size;
|
|
|
|
wayland_thread.window_set_max_size(MAIN_WINDOW_ID, p_size);
|
|
}
|
|
|
|
Size2i DisplayServerWayland::window_get_max_size(DisplayServer::WindowID p_window_id) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
return main_window.max_size;
|
|
}
|
|
|
|
void DisplayServerWayland::gl_window_make_current(DisplayServer::WindowID p_window_id) {
|
|
#ifdef GLES3_ENABLED
|
|
if (egl_manager) {
|
|
egl_manager->window_make_current(MAIN_WINDOW_ID);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void DisplayServerWayland::window_set_transient(WindowID p_window_id, WindowID p_parent) {
|
|
// Currently unsupported.
|
|
}
|
|
|
|
void DisplayServerWayland::window_set_min_size(const Size2i p_size, DisplayServer::WindowID p_window_id) {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
DEBUG_LOG_WAYLAND(vformat("window minsize set to %s", p_size));
|
|
|
|
WindowData &wd = main_window;
|
|
|
|
if (p_size.x < 0 || p_size.y < 0) {
|
|
ERR_FAIL_MSG("Minimum window size can't be negative!");
|
|
}
|
|
|
|
// FIXME: Is `p_size.x > wd.max_size.x || p_size.y > wd.max_size.y` == `p_size > wd.max_size`?
|
|
if ((p_size != Size2i()) && (wd.max_size != Size2i()) && ((p_size.x > wd.max_size.x) || (p_size.y > wd.max_size.y))) {
|
|
ERR_PRINT("Minimum window size can't be larger than maximum window size!");
|
|
return;
|
|
}
|
|
|
|
wd.min_size = p_size;
|
|
|
|
wayland_thread.window_set_min_size(MAIN_WINDOW_ID, p_size);
|
|
}
|
|
|
|
Size2i DisplayServerWayland::window_get_min_size(DisplayServer::WindowID p_window_id) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
return main_window.min_size;
|
|
}
|
|
|
|
void DisplayServerWayland::window_set_size(const Size2i p_size, DisplayServer::WindowID p_window_id) {
|
|
// The XDG spec doesn't allow non-interactive resizes.
|
|
}
|
|
|
|
Size2i DisplayServerWayland::window_get_size(DisplayServer::WindowID p_window_id) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
return main_window.rect.size;
|
|
}
|
|
|
|
Size2i DisplayServerWayland::window_get_size_with_decorations(DisplayServer::WindowID p_window_id) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
// I don't think there's a way of actually knowing the size of the window
|
|
// decoration in Wayland, at least in the case of SSDs, nor that it would be
|
|
// that useful in this case. We'll just return the main window's size.
|
|
return main_window.rect.size;
|
|
}
|
|
|
|
void DisplayServerWayland::window_set_mode(WindowMode p_mode, DisplayServer::WindowID p_window_id) {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
WindowData &wd = main_window;
|
|
|
|
if (!wd.visible) {
|
|
return;
|
|
}
|
|
|
|
wayland_thread.window_try_set_mode(p_window_id, p_mode);
|
|
}
|
|
|
|
DisplayServer::WindowMode DisplayServerWayland::window_get_mode(DisplayServer::WindowID p_window_id) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
const WindowData &wd = main_window;
|
|
|
|
if (!wd.visible) {
|
|
return WINDOW_MODE_WINDOWED;
|
|
}
|
|
|
|
return wayland_thread.window_get_mode(p_window_id);
|
|
}
|
|
|
|
bool DisplayServerWayland::window_is_maximize_allowed(DisplayServer::WindowID p_window_id) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
return wayland_thread.window_can_set_mode(p_window_id, WINDOW_MODE_MAXIMIZED);
|
|
}
|
|
|
|
void DisplayServerWayland::window_set_flag(WindowFlags p_flag, bool p_enabled, DisplayServer::WindowID p_window_id) {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
WindowData &wd = main_window;
|
|
|
|
DEBUG_LOG_WAYLAND(vformat("Window set flag %d", p_flag));
|
|
|
|
switch (p_flag) {
|
|
case WINDOW_FLAG_BORDERLESS: {
|
|
wayland_thread.window_set_borderless(MAIN_WINDOW_ID, p_enabled);
|
|
} break;
|
|
|
|
default: {
|
|
}
|
|
}
|
|
|
|
if (p_enabled) {
|
|
wd.flags |= 1 << p_flag;
|
|
} else {
|
|
wd.flags &= ~(1 << p_flag);
|
|
}
|
|
}
|
|
|
|
bool DisplayServerWayland::window_get_flag(WindowFlags p_flag, DisplayServer::WindowID p_window_id) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
return main_window.flags & (1 << p_flag);
|
|
}
|
|
|
|
void DisplayServerWayland::window_request_attention(DisplayServer::WindowID p_window_id) {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
DEBUG_LOG_WAYLAND("Requested attention.");
|
|
|
|
wayland_thread.window_request_attention(MAIN_WINDOW_ID);
|
|
}
|
|
|
|
void DisplayServerWayland::window_move_to_foreground(DisplayServer::WindowID p_window_id) {
|
|
// Standard Wayland APIs don't support this.
|
|
}
|
|
|
|
bool DisplayServerWayland::window_is_focused(WindowID p_window_id) const {
|
|
return wayland_thread.pointer_get_pointed_window_id() == p_window_id;
|
|
}
|
|
|
|
bool DisplayServerWayland::window_can_draw(DisplayServer::WindowID p_window_id) const {
|
|
return !suspended;
|
|
}
|
|
|
|
bool DisplayServerWayland::can_any_window_draw() const {
|
|
return !suspended;
|
|
}
|
|
|
|
void DisplayServerWayland::window_set_ime_active(const bool p_active, DisplayServer::WindowID p_window_id) {
|
|
// TODO
|
|
DEBUG_LOG_WAYLAND(vformat("wayland stub window_set_ime_active active %s", p_active ? "true" : "false"));
|
|
}
|
|
|
|
void DisplayServerWayland::window_set_ime_position(const Point2i &p_pos, DisplayServer::WindowID p_window_id) {
|
|
// TODO
|
|
DEBUG_LOG_WAYLAND(vformat("wayland stub window_set_ime_position pos %s window %d", p_pos, p_window_id));
|
|
}
|
|
|
|
// NOTE: While Wayland is supposed to be tear-free, wayland-protocols version
|
|
// 1.30 added a protocol for allowing async flips which is supposed to be
|
|
// handled by drivers such as Vulkan. We can then just ask to disable v-sync and
|
|
// hope for the best. See: https://gitlab.freedesktop.org/wayland/wayland-protocols/-/commit/6394f0b4f3be151076f10a845a2fb131eeb56706
|
|
void DisplayServerWayland::window_set_vsync_mode(DisplayServer::VSyncMode p_vsync_mode, DisplayServer::WindowID p_window_id) {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
#ifdef RD_ENABLED
|
|
if (rendering_context) {
|
|
rendering_context->window_set_vsync_mode(p_window_id, p_vsync_mode);
|
|
|
|
emulate_vsync = (rendering_context->window_get_vsync_mode(p_window_id) == DisplayServer::VSYNC_ENABLED);
|
|
|
|
if (emulate_vsync) {
|
|
print_verbose("VSYNC: manually throttling frames using MAILBOX.");
|
|
rendering_context->window_set_vsync_mode(p_window_id, DisplayServer::VSYNC_MAILBOX);
|
|
}
|
|
}
|
|
#endif // VULKAN_ENABLED
|
|
|
|
#ifdef GLES3_ENABLED
|
|
if (egl_manager) {
|
|
egl_manager->set_use_vsync(p_vsync_mode != DisplayServer::VSYNC_DISABLED);
|
|
|
|
emulate_vsync = egl_manager->is_using_vsync();
|
|
|
|
if (emulate_vsync) {
|
|
print_verbose("VSYNC: manually throttling frames with swap delay 0.");
|
|
egl_manager->set_use_vsync(false);
|
|
}
|
|
}
|
|
#endif // GLES3_ENABLED
|
|
}
|
|
|
|
DisplayServer::VSyncMode DisplayServerWayland::window_get_vsync_mode(DisplayServer::WindowID p_window_id) const {
|
|
if (emulate_vsync) {
|
|
return DisplayServer::VSYNC_ENABLED;
|
|
}
|
|
|
|
#ifdef VULKAN_ENABLED
|
|
if (rendering_context) {
|
|
return rendering_context->window_get_vsync_mode(p_window_id);
|
|
}
|
|
#endif // VULKAN_ENABLED
|
|
|
|
#ifdef GLES3_ENABLED
|
|
if (egl_manager) {
|
|
return egl_manager->is_using_vsync() ? DisplayServer::VSYNC_ENABLED : DisplayServer::VSYNC_DISABLED;
|
|
}
|
|
#endif // GLES3_ENABLED
|
|
|
|
return DisplayServer::VSYNC_ENABLED;
|
|
}
|
|
|
|
void DisplayServerWayland::cursor_set_shape(CursorShape p_shape) {
|
|
ERR_FAIL_INDEX(p_shape, CURSOR_MAX);
|
|
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
if (p_shape == cursor_shape) {
|
|
return;
|
|
}
|
|
|
|
cursor_shape = p_shape;
|
|
|
|
if (mouse_mode != MOUSE_MODE_VISIBLE && mouse_mode != MOUSE_MODE_CONFINED) {
|
|
// Hidden.
|
|
return;
|
|
}
|
|
|
|
if (custom_cursors.has(p_shape)) {
|
|
wayland_thread.cursor_set_custom_shape(p_shape);
|
|
} else {
|
|
wayland_thread.cursor_set_shape(p_shape);
|
|
}
|
|
}
|
|
|
|
DisplayServerWayland::CursorShape DisplayServerWayland::cursor_get_shape() const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
return cursor_shape;
|
|
}
|
|
|
|
void DisplayServerWayland::cursor_set_custom_image(const Ref<Resource> &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot) {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
bool visible = (mouse_mode == MOUSE_MODE_VISIBLE || mouse_mode == MOUSE_MODE_CONFINED);
|
|
|
|
if (p_cursor.is_valid()) {
|
|
HashMap<CursorShape, CustomCursor>::Iterator cursor_c = custom_cursors.find(p_shape);
|
|
|
|
if (cursor_c) {
|
|
if (cursor_c->value.rid == p_cursor->get_rid() && cursor_c->value.hotspot == p_hotspot) {
|
|
// We have a cached cursor. Nice.
|
|
if (visible) {
|
|
wayland_thread.cursor_set_custom_shape(p_shape);
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
// We're changing this cursor; we'll have to rebuild it.
|
|
custom_cursors.erase(p_shape);
|
|
wayland_thread.cursor_shape_clear_custom_image(p_shape);
|
|
}
|
|
|
|
Ref<Texture2D> texture = p_cursor;
|
|
ERR_FAIL_COND(!texture.is_valid());
|
|
Size2i texture_size;
|
|
|
|
Ref<AtlasTexture> atlas_texture = texture;
|
|
|
|
if (atlas_texture.is_valid()) {
|
|
texture_size.width = atlas_texture->get_region().size.x;
|
|
texture_size.height = atlas_texture->get_region().size.y;
|
|
} else {
|
|
texture_size.width = texture->get_width();
|
|
texture_size.height = texture->get_height();
|
|
}
|
|
|
|
ERR_FAIL_COND(p_hotspot.x < 0 || p_hotspot.y < 0);
|
|
|
|
// NOTE: The Wayland protocol says nothing about cursor size limits, yet if
|
|
// the texture is larger than 256x256 it won't show at least on sway.
|
|
ERR_FAIL_COND(texture_size.width > 256 || texture_size.height > 256);
|
|
ERR_FAIL_COND(p_hotspot.x > texture_size.width || p_hotspot.y > texture_size.height);
|
|
ERR_FAIL_COND(texture_size.height == 0 || texture_size.width == 0);
|
|
|
|
Ref<Image> image = texture->get_image();
|
|
ERR_FAIL_COND(!image.is_valid());
|
|
|
|
if (image->is_compressed()) {
|
|
image = image->duplicate(true);
|
|
Error err = image->decompress();
|
|
ERR_FAIL_COND_MSG(err != OK, "Couldn't decompress VRAM-compressed custom mouse cursor image. Switch to a lossless compression mode in the Import dock.");
|
|
}
|
|
|
|
CustomCursor &cursor = custom_cursors[p_shape];
|
|
|
|
cursor.rid = p_cursor->get_rid();
|
|
cursor.hotspot = p_hotspot;
|
|
|
|
wayland_thread.cursor_shape_set_custom_image(p_shape, image, p_hotspot);
|
|
|
|
if (visible) {
|
|
wayland_thread.cursor_set_custom_shape(p_shape);
|
|
}
|
|
} else {
|
|
// Clear cache and reset to default system cursor.
|
|
if (cursor_shape == p_shape && visible) {
|
|
wayland_thread.cursor_set_shape(p_shape);
|
|
}
|
|
|
|
if (custom_cursors.has(p_shape)) {
|
|
custom_cursors.erase(p_shape);
|
|
}
|
|
|
|
wayland_thread.cursor_shape_clear_custom_image(p_shape);
|
|
}
|
|
}
|
|
|
|
int DisplayServerWayland::keyboard_get_layout_count() const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
return wayland_thread.keyboard_get_layout_count();
|
|
}
|
|
|
|
int DisplayServerWayland::keyboard_get_current_layout() const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
return wayland_thread.keyboard_get_current_layout_index();
|
|
}
|
|
|
|
void DisplayServerWayland::keyboard_set_current_layout(int p_index) {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
wayland_thread.keyboard_set_current_layout_index(p_index);
|
|
}
|
|
|
|
String DisplayServerWayland::keyboard_get_layout_language(int p_index) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
// xkbcommon exposes only the layout's name, which looks like it overlaps with
|
|
// its language.
|
|
return wayland_thread.keyboard_get_layout_name(p_index);
|
|
}
|
|
|
|
String DisplayServerWayland::keyboard_get_layout_name(int p_index) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
return wayland_thread.keyboard_get_layout_name(p_index);
|
|
}
|
|
|
|
Key DisplayServerWayland::keyboard_get_keycode_from_physical(Key p_keycode) const {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
Key key = wayland_thread.keyboard_get_key_from_physical(p_keycode);
|
|
|
|
// If not found, fallback to QWERTY.
|
|
// This should match the behavior of the event pump.
|
|
if (key == Key::NONE) {
|
|
return p_keycode;
|
|
}
|
|
|
|
if (key >= Key::A + 32 && key <= Key::Z + 32) {
|
|
key -= 'a' - 'A';
|
|
}
|
|
|
|
// Make it consistent with the keys returned by `Input`.
|
|
if (key == Key::BACKTAB) {
|
|
key = Key::TAB;
|
|
}
|
|
|
|
return key;
|
|
}
|
|
|
|
void DisplayServerWayland::process_events() {
|
|
wayland_thread.mutex.lock();
|
|
|
|
while (wayland_thread.has_message()) {
|
|
Ref<WaylandThread::Message> msg = wayland_thread.pop_message();
|
|
|
|
Ref<WaylandThread::WindowRectMessage> winrect_msg = msg;
|
|
if (winrect_msg.is_valid()) {
|
|
_resize_window(winrect_msg->rect.size);
|
|
}
|
|
|
|
Ref<WaylandThread::WindowEventMessage> winev_msg = msg;
|
|
if (winev_msg.is_valid()) {
|
|
_send_window_event(winev_msg->event);
|
|
|
|
if (winev_msg->event == WINDOW_EVENT_FOCUS_IN) {
|
|
if (OS::get_singleton()->get_main_loop()) {
|
|
OS::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_APPLICATION_FOCUS_IN);
|
|
}
|
|
} else if (winev_msg->event == WINDOW_EVENT_FOCUS_OUT) {
|
|
if (OS::get_singleton()->get_main_loop()) {
|
|
OS::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_APPLICATION_FOCUS_OUT);
|
|
}
|
|
}
|
|
}
|
|
|
|
Ref<WaylandThread::InputEventMessage> inputev_msg = msg;
|
|
if (inputev_msg.is_valid()) {
|
|
Input::get_singleton()->parse_input_event(inputev_msg->event);
|
|
}
|
|
|
|
Ref<WaylandThread::DropFilesEventMessage> dropfiles_msg = msg;
|
|
if (dropfiles_msg.is_valid()) {
|
|
WindowData wd = main_window;
|
|
|
|
if (wd.drop_files_callback.is_valid()) {
|
|
wd.drop_files_callback.call(dropfiles_msg->files);
|
|
}
|
|
}
|
|
}
|
|
|
|
wayland_thread.keyboard_echo_keys();
|
|
|
|
if (!suspended) {
|
|
if (emulate_vsync) {
|
|
// Due to various reasons, we manually handle display synchronization by
|
|
// waiting for a frame event (request to draw) or, if available, the actual
|
|
// window's suspend status. When a window is suspended, we can avoid drawing
|
|
// altogether, either because the compositor told us that we don't need to or
|
|
// because the pace of the frame events became unreliable.
|
|
bool frame = wayland_thread.wait_frame_suspend_ms(1000);
|
|
if (!frame) {
|
|
suspended = true;
|
|
}
|
|
} else {
|
|
if (wayland_thread.is_suspended()) {
|
|
suspended = true;
|
|
}
|
|
}
|
|
|
|
if (suspended) {
|
|
DEBUG_LOG_WAYLAND("Window suspended.");
|
|
}
|
|
} else {
|
|
if (wayland_thread.get_reset_frame()) {
|
|
// At last, a sign of life! We're no longer suspended.
|
|
suspended = false;
|
|
}
|
|
}
|
|
|
|
wayland_thread.mutex.unlock();
|
|
|
|
Input::get_singleton()->flush_buffered_events();
|
|
}
|
|
|
|
void DisplayServerWayland::release_rendering_thread() {
|
|
#ifdef GLES3_ENABLED
|
|
if (egl_manager) {
|
|
egl_manager->release_current();
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void DisplayServerWayland::make_rendering_thread() {
|
|
#ifdef GLES3_ENABLED
|
|
if (egl_manager) {
|
|
egl_manager->make_current();
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void DisplayServerWayland::swap_buffers() {
|
|
#ifdef GLES3_ENABLED
|
|
if (egl_manager) {
|
|
egl_manager->swap_buffers();
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void DisplayServerWayland::set_context(Context p_context) {
|
|
MutexLock mutex_lock(wayland_thread.mutex);
|
|
|
|
DEBUG_LOG_WAYLAND(vformat("Setting context %d.", p_context));
|
|
|
|
context = p_context;
|
|
|
|
String app_id = _get_app_id_from_context(p_context);
|
|
wayland_thread.window_set_app_id(MAIN_WINDOW_ID, app_id);
|
|
}
|
|
|
|
Vector<String> DisplayServerWayland::get_rendering_drivers_func() {
|
|
Vector<String> drivers;
|
|
|
|
#ifdef VULKAN_ENABLED
|
|
drivers.push_back("vulkan");
|
|
#endif
|
|
|
|
#ifdef GLES3_ENABLED
|
|
drivers.push_back("opengl3");
|
|
#endif
|
|
|
|
return drivers;
|
|
}
|
|
|
|
DisplayServer *DisplayServerWayland::create_func(const String &p_rendering_driver, WindowMode p_mode, VSyncMode p_vsync_mode, uint32_t p_flags, const Point2i *p_position, const Size2i &p_resolution, int p_screen, Error &r_error) {
|
|
DisplayServer *ds = memnew(DisplayServerWayland(p_rendering_driver, p_mode, p_vsync_mode, p_flags, p_resolution, r_error));
|
|
if (r_error != OK) {
|
|
ERR_PRINT("Can't create the Wayland display server.");
|
|
memdelete(ds);
|
|
|
|
return nullptr;
|
|
}
|
|
return ds;
|
|
}
|
|
|
|
DisplayServerWayland::DisplayServerWayland(const String &p_rendering_driver, WindowMode p_mode, VSyncMode p_vsync_mode, uint32_t p_flags, const Vector2i &p_resolution, Error &r_error) {
|
|
#ifdef GLES3_ENABLED
|
|
#ifdef SOWRAP_ENABLED
|
|
#ifdef DEBUG_ENABLED
|
|
int dylibloader_verbose = 1;
|
|
#else
|
|
int dylibloader_verbose = 0;
|
|
#endif // DEBUG_ENABLED
|
|
#endif // SOWRAP_ENABLED
|
|
#endif // GLES3_ENABLED
|
|
|
|
r_error = ERR_UNAVAILABLE;
|
|
|
|
Error thread_err = wayland_thread.init();
|
|
|
|
if (thread_err != OK) {
|
|
r_error = thread_err;
|
|
ERR_FAIL_MSG("Could not initialize the Wayland thread.");
|
|
}
|
|
|
|
// Input.
|
|
Input::get_singleton()->set_event_dispatch_function(dispatch_input_events);
|
|
|
|
#ifdef SPEECHD_ENABLED
|
|
// Init TTS
|
|
tts = memnew(TTS_Linux);
|
|
#endif
|
|
|
|
rendering_driver = p_rendering_driver;
|
|
|
|
#ifdef RD_ENABLED
|
|
#ifdef VULKAN_ENABLED
|
|
if (p_rendering_driver == "vulkan") {
|
|
rendering_context = memnew(RenderingContextDriverVulkanWayland);
|
|
}
|
|
#endif
|
|
|
|
if (rendering_context) {
|
|
if (rendering_context->initialize() != OK) {
|
|
ERR_PRINT(vformat("Could not initialize %s", p_rendering_driver));
|
|
memdelete(rendering_context);
|
|
rendering_context = nullptr;
|
|
r_error = ERR_CANT_CREATE;
|
|
return;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
#ifdef GLES3_ENABLED
|
|
if (p_rendering_driver == "opengl3") {
|
|
if (getenv("DRI_PRIME") == nullptr) {
|
|
int prime_idx = -1;
|
|
|
|
if (getenv("PRIMUS_DISPLAY") ||
|
|
getenv("PRIMUS_libGLd") ||
|
|
getenv("PRIMUS_libGLa") ||
|
|
getenv("PRIMUS_libGL") ||
|
|
getenv("PRIMUS_LOAD_GLOBAL") ||
|
|
getenv("BUMBLEBEE_SOCKET") ||
|
|
getenv("__NV_PRIME_RENDER_OFFLOAD")) {
|
|
print_verbose("Optirun/primusrun detected. Skipping GPU detection");
|
|
prime_idx = 0;
|
|
}
|
|
|
|
// Some tools use fake libGL libraries and have them override the real one using
|
|
// LD_LIBRARY_PATH, so we skip them. *But* Steam also sets LD_LIBRARY_PATH for its
|
|
// runtime and includes system `/lib` and `/lib64`... so ignore Steam.
|
|
if (prime_idx == -1 && getenv("LD_LIBRARY_PATH") && !getenv("STEAM_RUNTIME_LIBRARY_PATH")) {
|
|
String ld_library_path(getenv("LD_LIBRARY_PATH"));
|
|
Vector<String> libraries = ld_library_path.split(":");
|
|
|
|
for (int i = 0; i < libraries.size(); ++i) {
|
|
if (FileAccess::exists(libraries[i] + "/libGL.so.1") ||
|
|
FileAccess::exists(libraries[i] + "/libGL.so")) {
|
|
print_verbose("Custom libGL override detected. Skipping GPU detection");
|
|
prime_idx = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (prime_idx == -1) {
|
|
print_verbose("Detecting GPUs, set DRI_PRIME in the environment to override GPU detection logic.");
|
|
prime_idx = DetectPrimeEGL::detect_prime();
|
|
}
|
|
|
|
if (prime_idx) {
|
|
print_line(vformat("Found discrete GPU, setting DRI_PRIME=%d to use it.", prime_idx));
|
|
print_line("Note: Set DRI_PRIME=0 in the environment to disable Godot from using the discrete GPU.");
|
|
setenv("DRI_PRIME", itos(prime_idx).utf8().ptr(), 1);
|
|
}
|
|
}
|
|
|
|
egl_manager = memnew(EGLManagerWayland);
|
|
|
|
#ifdef SOWRAP_ENABLED
|
|
if (initialize_wayland_egl(dylibloader_verbose) != 0) {
|
|
WARN_PRINT("Can't load the Wayland EGL library.");
|
|
return;
|
|
}
|
|
#endif // SOWRAP_ENABLED
|
|
|
|
if (egl_manager->initialize() != OK) {
|
|
memdelete(egl_manager);
|
|
egl_manager = nullptr;
|
|
r_error = ERR_CANT_CREATE;
|
|
ERR_FAIL_MSG("Could not initialize GLES3.");
|
|
}
|
|
|
|
RasterizerGLES3::make_current(true);
|
|
}
|
|
#endif // GLES3_ENABLED
|
|
|
|
cursor_set_shape(CURSOR_BUSY);
|
|
|
|
WindowData &wd = main_window;
|
|
|
|
wd.id = MAIN_WINDOW_ID;
|
|
wd.mode = p_mode;
|
|
wd.flags = p_flags;
|
|
wd.vsync_mode = p_vsync_mode;
|
|
wd.rect.size = p_resolution;
|
|
wd.title = "Godot";
|
|
|
|
_show_window();
|
|
|
|
#ifdef RD_ENABLED
|
|
if (rendering_context) {
|
|
rendering_device = memnew(RenderingDevice);
|
|
rendering_device->initialize(rendering_context, MAIN_WINDOW_ID);
|
|
rendering_device->screen_create(MAIN_WINDOW_ID);
|
|
|
|
RendererCompositorRD::make_current();
|
|
}
|
|
#endif
|
|
|
|
#ifdef DBUS_ENABLED
|
|
portal_desktop = memnew(FreeDesktopPortalDesktop);
|
|
screensaver = memnew(FreeDesktopScreenSaver);
|
|
#endif
|
|
|
|
screen_set_keep_on(GLOBAL_GET("display/window/energy_saving/keep_screen_on"));
|
|
|
|
r_error = OK;
|
|
}
|
|
|
|
DisplayServerWayland::~DisplayServerWayland() {
|
|
// TODO: Multiwindow support.
|
|
if (main_window.visible) {
|
|
#ifdef VULKAN_ENABLED
|
|
if (rendering_device) {
|
|
rendering_device->screen_free(MAIN_WINDOW_ID);
|
|
}
|
|
|
|
if (rendering_context) {
|
|
rendering_context->window_destroy(MAIN_WINDOW_ID);
|
|
}
|
|
#endif
|
|
|
|
#ifdef GLES3_ENABLED
|
|
if (egl_manager) {
|
|
egl_manager->window_destroy(MAIN_WINDOW_ID);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
#ifdef GLES3_ENABLED
|
|
if (main_window.wl_egl_window) {
|
|
wl_egl_window_destroy(main_window.wl_egl_window);
|
|
}
|
|
#endif
|
|
|
|
wayland_thread.destroy();
|
|
|
|
// Destroy all drivers.
|
|
#ifdef RD_ENABLED
|
|
if (rendering_device) {
|
|
memdelete(rendering_device);
|
|
}
|
|
|
|
if (rendering_context) {
|
|
memdelete(rendering_context);
|
|
}
|
|
#endif
|
|
|
|
#ifdef SPEECHD_ENABLED
|
|
if (tts) {
|
|
memdelete(tts);
|
|
}
|
|
#endif
|
|
|
|
#ifdef DBUS_ENABLED
|
|
if (portal_desktop) {
|
|
memdelete(portal_desktop);
|
|
memdelete(screensaver);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void DisplayServerWayland::register_wayland_driver() {
|
|
register_create_function("wayland", create_func, get_rendering_drivers_func);
|
|
}
|
|
|
|
#endif //WAYLAND_ENABLED
|