42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
/*
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* Copyright (C) 2016 Simon Fels <morphis@gravedo.de>
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 3, as published
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* by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranties of
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* MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "DisplayManager.h"
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namespace {
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std::shared_ptr<DisplayManager> display_mgr;
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class NullDisplayManager : public DisplayManager {
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public:
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DisplayInfo display_info() const override {
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return {1280, 720};
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}
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};
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}
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DisplayManager::~DisplayManager() {
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}
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std::shared_ptr<DisplayManager> DisplayManager::get() {
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if (!display_mgr)
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display_mgr = std::make_shared<NullDisplayManager>();
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return display_mgr;
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}
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void registerDisplayManager(const std::shared_ptr<DisplayManager> &mgr) {
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display_mgr = mgr;
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}
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