101 lines
2.7 KiB
C++
101 lines
2.7 KiB
C++
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// Copyright (c) 2016-2018 Kiwano - Nomango
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//
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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
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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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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//
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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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#include <kiwano/platform/Runner.h>
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#include <kiwano/platform/Application.h>
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namespace kiwano
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{
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RunnerPtr Runner::Create(WindowPtr main_window)
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{
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RunnerPtr ptr = new (std::nothrow) Runner;
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if (ptr)
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{
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ptr->SetMainWindow(main_window);
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}
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return ptr;
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}
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RunnerPtr Runner::Create(WindowPtr main_window, Function<void()> on_ready, Function<void()> on_destroy)
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{
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class CallbackRunner : public Runner
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{
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public:
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void OnReady() override
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{
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if (on_ready)
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on_ready();
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}
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void OnDestroy() override
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{
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if (on_destroy)
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on_destroy();
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}
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Function<void()> on_ready;
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Function<void()> on_destroy;
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};
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SmartPtr<CallbackRunner> ptr = new (std::nothrow) CallbackRunner;
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if (ptr)
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{
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ptr->on_ready = on_ready;
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ptr->on_destroy = on_destroy;
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ptr->SetMainWindow(main_window);
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}
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return ptr;
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}
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Runner::Runner() {}
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Runner::~Runner() {}
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bool Runner::MainLoop()
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{
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if (main_window_->ShouldClose())
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{
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if (this->OnClosing())
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return false;
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main_window_->SetShouldClose(false);
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}
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Application& app = Application::GetInstance();
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// Poll events
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while (EventPtr evt = main_window_->PollEvent())
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{
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app.DispatchEvent(evt.get());
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}
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// Update & render
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const Time now = Time::Now();
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const Duration dt = (now - last_update_time_);
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last_update_time_ = now;
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app.Update(dt);
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app.Render();
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return true;
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}
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} // namespace kiwano
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