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87 lines
3.3 KiB
87 lines
3.3 KiB
/****************************************************************************
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Copyright (c) 2021-2023 Xiamen Yaji Software Co., Ltd.
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http://www.cocos.com
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights to
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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of the Software, and to permit persons to whom the Software is furnished to do so,
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subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include "SystemWindowManager.h"
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#include "SDL2/SDL_events.h"
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#include "platform/BasePlatform.h"
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#include "platform/SDLHelper.h"
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#include "platform/interfaces/modules/ISystemWindowManager.h"
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#include "platform/linux/modules/SystemWindow.h"
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namespace cc {
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int SystemWindowManager::init() {
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return SDLHelper::init();
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}
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void SystemWindowManager::processEvent() {
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SDL_Event sdlEvent;
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while (SDL_PollEvent(&sdlEvent) != 0) {
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SDL_Window *sdlWindow = SDL_GetWindowFromID(sdlEvent.window.windowID);
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// SDL_Event like SDL_QUIT does not associate a window
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if (!sdlWindow) {
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SDLHelper::dispatchSDLEvent(0, sdlEvent);
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} else {
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ISystemWindow *window = getWindowFromSDLWindow(sdlWindow);
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CC_ASSERT(window);
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uint32_t windowId = window->getWindowId();
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SDLHelper::dispatchSDLEvent(windowId, sdlEvent);
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}
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}
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}
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ISystemWindow *SystemWindowManager::createWindow(const ISystemWindowInfo &info) {
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ISystemWindow *window = BasePlatform::getPlatform()->createNativeWindow(_nextWindowId, info.externalHandle);
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if (window) {
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if (!info.externalHandle) {
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window->createWindow(info.title.c_str(), info.x, info.y, info.width, info.height, info.flags);
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}
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_windows[_nextWindowId] = std::shared_ptr<ISystemWindow>(window);
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_nextWindowId++;
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}
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return window;
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}
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ISystemWindow *SystemWindowManager::getWindow(uint32_t windowId) const {
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if (windowId == 0)
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return nullptr;
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auto iter = _windows.find(windowId);
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if (iter != _windows.end())
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return iter->second.get();
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return nullptr;
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}
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cc::ISystemWindow *SystemWindowManager::getWindowFromSDLWindow(SDL_Window *window) const {
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for (const auto &iter : _windows) {
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SystemWindow *sysWindow = static_cast<SystemWindow *>(iter.second.get());
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SDL_Window *sdlWindow = sysWindow->getSDLWindow();
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if (sdlWindow == window) {
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return sysWindow;
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}
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}
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return nullptr;
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}
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} // namespace cc
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