50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
#pragma once
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#include <hex.hpp>
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#include "imgui.h"
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#include "event.hpp"
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#include <functional>
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#include <vector>
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namespace hex {
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class View {
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public:
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View() { }
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virtual ~View() { }
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virtual void createView() = 0;
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virtual void createMenu() { }
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virtual bool handleShortcut(int key, int mods) { return false; }
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static std::vector<std::function<void()>>& getDeferedCalls() {
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return View::s_deferedCalls;
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}
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protected:
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void subscribeEvent(Events eventType, std::function<void(void*)> callback) {
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View::s_eventManager.subscribe(eventType, this, callback);
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}
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void unsubscribeEvent(Events eventType) {
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View::s_eventManager.unsubscribe(eventType, this);
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}
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void postEvent(Events eventType, void *userData = nullptr) {
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View::s_eventManager.post(eventType, userData);
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}
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void doLater(std::function<void()> &&function) {
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View::s_deferedCalls.push_back(function);
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}
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private:
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static inline EventManager s_eventManager;
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static inline std::vector<std::function<void()>> s_deferedCalls;
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};
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} |