70 lines
No EOL
1.5 KiB
C++
70 lines
No EOL
1.5 KiB
C++
#pragma once
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#include "EventHandler.hpp"
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#include "WidgetManager.hpp"
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#include "List.hpp"
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namespace tp {
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template <typename Events, typename Canvas>
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class Widget {
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public:
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Widget() { mArea = { 0, 0, 100, 100 }; }
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virtual ~Widget() = default;
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virtual void procWrapper(const Events& events) {
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if (!mEnable) return;
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if (!mVisible) return;
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procCallback(events);
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for (auto child : mChildWidgets) {
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const bool isChildVisible = getArea().isOverlap(child->getArea());
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child->setVisible(isChildVisible);
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child->procWrapper(events);
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}
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}
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virtual void drawWrapper(Canvas& canvas) {
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if (!mEnable) return;
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if (!mVisible) return;
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drawCallback(canvas);
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canvas.pushClamp(this->mArea);
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for (auto child : mChildWidgets) {
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child->drawWrapper(canvas);
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}
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canvas.popClamp();
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}
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virtual void updateConfigWrapper(WidgetManager& wm) {
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wm.setActiveId("Global");
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updateConfigCallback(wm);
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for (auto child : mChildWidgets) {
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child->updateConfigWrapper(wm);
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}
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}
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virtual void procCallback(const Events& events) {}
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virtual void drawCallback(Canvas& canvas) {}
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virtual void updateConfigCallback(WidgetManager& wm) {}
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public:
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void setEnable(bool enable) { mEnable = enable; }
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void setVisible(bool visible) { mVisible = visible; }
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const RectF& getArea() const { return mArea; }
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void setArea(const RectF& area) { mArea = area; }
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public:
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RectF mArea;
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List<Widget<Events, Canvas>*> mChildWidgets;
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bool mVisible = false;
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bool mEnable = true;
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};
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} |