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-rw-r--r--platform/web/display_server_web.cpp145
1 files changed, 80 insertions, 65 deletions
diff --git a/platform/web/display_server_web.cpp b/platform/web/display_server_web.cpp
index 2c1e87e663..fdb9d107a7 100644
--- a/platform/web/display_server_web.cpp
+++ b/platform/web/display_server_web.cpp
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* display_server_web.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* display_server_web.cpp */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#include "display_server_web.h"
@@ -54,7 +54,15 @@ DisplayServerWeb *DisplayServerWeb::get_singleton() {
// Window (canvas)
bool DisplayServerWeb::check_size_force_redraw() {
- return godot_js_display_size_update() != 0;
+ bool size_changed = godot_js_display_size_update() != 0;
+ if (size_changed && !rect_changed_callback.is_null()) {
+ Variant size = Rect2i(Point2i(), window_get_size()); // TODO use window_get_position if implemented.
+ Variant *vp = &size;
+ Variant ret;
+ Callable::CallError ce;
+ rect_changed_callback.callp((const Variant **)&vp, 1, ret, ce);
+ }
+ return size_changed;
}
void DisplayServerWeb::fullscreen_change_callback(int p_fullscreen) {
@@ -185,12 +193,12 @@ int DisplayServerWeb::mouse_button_callback(int p_pressed, int p_button, double
}
}
- MouseButton mask = Input::get_singleton()->get_mouse_button_mask();
- MouseButton button_flag = mouse_button_to_mask(ev->get_button_index());
+ BitField<MouseButtonMask> mask = Input::get_singleton()->get_mouse_button_mask();
+ MouseButtonMask button_flag = mouse_button_to_mask(ev->get_button_index());
if (ev->is_pressed()) {
- mask |= button_flag;
- } else if ((mask & button_flag) != MouseButton::NONE) {
- mask &= ~button_flag;
+ mask.set_flag(button_flag);
+ } else if (mask.has_flag(button_flag)) {
+ mask.clear_flag(button_flag);
} else {
// Received release event, but press was outside the canvas, so ignore.
return false;
@@ -210,10 +218,10 @@ int DisplayServerWeb::mouse_button_callback(int p_pressed, int p_button, double
}
void DisplayServerWeb::mouse_move_callback(double p_x, double p_y, double p_rel_x, double p_rel_y, int p_modifiers) {
- MouseButton input_mask = Input::get_singleton()->get_mouse_button_mask();
+ BitField<MouseButtonMask> input_mask = Input::get_singleton()->get_mouse_button_mask();
// For motion outside the canvas, only read mouse movement if dragging
// started inside the canvas; imitating desktop app behavior.
- if (!get_singleton()->cursor_inside_canvas && input_mask == MouseButton::NONE) {
+ if (!get_singleton()->cursor_inside_canvas && input_mask.is_empty()) {
return;
}
@@ -517,15 +525,17 @@ int DisplayServerWeb::mouse_wheel_callback(double p_delta_x, double p_delta_y) {
// Different browsers give wildly different delta values, and we can't
// interpret deltaMode, so use default value for wheel events' factor.
- MouseButton button_flag = mouse_button_to_mask(ev->get_button_index());
+ MouseButtonMask button_flag = mouse_button_to_mask(ev->get_button_index());
+ BitField<MouseButtonMask> button_mask = input->get_mouse_button_mask();
+ button_mask.set_flag(button_flag);
ev->set_pressed(true);
- ev->set_button_mask(input->get_mouse_button_mask() | button_flag);
+ ev->set_button_mask(button_mask);
input->parse_input_event(ev);
Ref<InputEventMouseButton> release = ev->duplicate();
release->set_pressed(false);
- release->set_button_mask(MouseButton(input->get_mouse_button_mask() & ~button_flag));
+ release->set_button_mask(input->get_mouse_button_mask());
input->parse_input_event(release);
return true;
@@ -571,8 +581,8 @@ void DisplayServerWeb::touch_callback(int p_type, int p_count) {
}
}
-bool DisplayServerWeb::screen_is_touchscreen(int p_screen) const {
- return godot_js_display_touchscreen_is_available();
+bool DisplayServerWeb::is_touchscreen_available() const {
+ return godot_js_display_touchscreen_is_available() || (Input::get_singleton() && Input::get_singleton()->is_emulating_touch_from_mouse());
}
// Virtual Keyboard
@@ -738,11 +748,11 @@ void DisplayServerWeb::_dispatch_input_event(const Ref<InputEvent> &p_event) {
}
}
-DisplayServer *DisplayServerWeb::create_func(const String &p_rendering_driver, WindowMode p_window_mode, VSyncMode p_vsync_mode, uint32_t p_flags, const Point2i *p_position, const Size2i &p_resolution, Error &r_error) {
- return memnew(DisplayServerWeb(p_rendering_driver, p_window_mode, p_vsync_mode, p_flags, p_position, p_resolution, r_error));
+DisplayServer *DisplayServerWeb::create_func(const String &p_rendering_driver, WindowMode p_window_mode, VSyncMode p_vsync_mode, uint32_t p_flags, const Point2i *p_position, const Size2i &p_resolution, int p_screen, Error &r_error) {
+ return memnew(DisplayServerWeb(p_rendering_driver, p_window_mode, p_vsync_mode, p_flags, p_position, p_resolution, p_screen, r_error));
}
-DisplayServerWeb::DisplayServerWeb(const String &p_rendering_driver, WindowMode p_window_mode, VSyncMode p_vsync_mode, uint32_t p_flags, const Point2i *p_position, const Size2i &p_resolution, Error &r_error) {
+DisplayServerWeb::DisplayServerWeb(const String &p_rendering_driver, WindowMode p_window_mode, VSyncMode p_vsync_mode, uint32_t p_flags, const Point2i *p_position, const Size2i &p_resolution, int p_screen, Error &r_error) {
r_error = OK; // Always succeeds for now.
// Ensure the canvas ID.
@@ -758,10 +768,8 @@ DisplayServerWeb::DisplayServerWeb(const String &p_rendering_driver, WindowMode
godot_js_os_request_quit_cb(request_quit_callback);
#ifdef GLES3_ENABLED
- // TODO "vulkan" defaults to webgl2 for now.
- bool wants_webgl2 = p_rendering_driver == "opengl3" || p_rendering_driver == "vulkan";
- bool webgl2_init_failed = wants_webgl2 && !godot_js_display_has_webgl(2);
- if (wants_webgl2 && !webgl2_init_failed) {
+ bool webgl2_inited = false;
+ if (godot_js_display_has_webgl(2)) {
EmscriptenWebGLContextAttributes attributes;
emscripten_webgl_init_context_attributes(&attributes);
attributes.alpha = OS::get_singleton()->is_layered_allowed();
@@ -770,20 +778,19 @@ DisplayServerWeb::DisplayServerWeb(const String &p_rendering_driver, WindowMode
attributes.explicitSwapControl = true;
webgl_ctx = emscripten_webgl_create_context(canvas_id, &attributes);
- if (emscripten_webgl_make_context_current(webgl_ctx) != EMSCRIPTEN_RESULT_SUCCESS) {
- webgl2_init_failed = true;
- } else {
- if (!emscripten_webgl_enable_extension(webgl_ctx, "OVR_multiview2")) {
- // @todo Should we log this?
- }
- RasterizerGLES3::make_current();
- }
+ webgl2_inited = webgl_ctx && emscripten_webgl_make_context_current(webgl_ctx) == EMSCRIPTEN_RESULT_SUCCESS;
}
- if (webgl2_init_failed) {
- OS::get_singleton()->alert("Your browser does not seem to support WebGL2. Please update your browser version.",
- "Unable to initialize video driver");
- }
- if (!wants_webgl2 || webgl2_init_failed) {
+ if (webgl2_inited) {
+ if (!emscripten_webgl_enable_extension(webgl_ctx, "OVR_multiview2")) {
+ print_verbose("Failed to enable WebXR extension.");
+ }
+ RasterizerGLES3::make_current();
+
+ } else {
+ OS::get_singleton()->alert(
+ "Your browser seems not to support WebGL 2.\n\n"
+ "If possible, consider updating your browser version and video card drivers.",
+ "Unable to initialize WebGL 2 video driver");
RasterizerDummy::make_current();
}
#else
@@ -861,6 +868,10 @@ int DisplayServerWeb::get_screen_count() const {
return 1;
}
+int DisplayServerWeb::get_primary_screen() const {
+ return 0;
+}
+
Point2i DisplayServerWeb::screen_get_position(int p_screen) const {
return Point2i(); // TODO offsetX/Y?
}
@@ -908,7 +919,7 @@ ObjectID DisplayServerWeb::window_get_attached_instance_id(WindowID p_window) co
}
void DisplayServerWeb::window_set_rect_changed_callback(const Callable &p_callable, WindowID p_window) {
- // Not supported.
+ rect_changed_callback = p_callable;
}
void DisplayServerWeb::window_set_window_event_callback(const Callable &p_callable, WindowID p_window) {
@@ -940,7 +951,11 @@ void DisplayServerWeb::window_set_current_screen(int p_screen, WindowID p_window
}
Point2i DisplayServerWeb::window_get_position(WindowID p_window) const {
- return Point2i(); // TODO Does this need implementation?
+ return Point2i();
+}
+
+Point2i DisplayServerWeb::window_get_position_with_decorations(WindowID p_window) const {
+ return Point2i();
}
void DisplayServerWeb::window_set_position(const Point2i &p_position, WindowID p_window) {
@@ -977,7 +992,7 @@ Size2i DisplayServerWeb::window_get_size(WindowID p_window) const {
return Size2i(size[0], size[1]);
}
-Size2i DisplayServerWeb::window_get_real_size(WindowID p_window) const {
+Size2i DisplayServerWeb::window_get_size_with_decorations(WindowID p_window) const {
return window_get_size(p_window);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 15:22:41 +0000