55 lines
1.3 KiB
C++
55 lines
1.3 KiB
C++
#ifndef __OPENGLPLAYGROUND_VIEW_HH__
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#define __OPENGLPLAYGROUND_VIEW_HH__
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#include <memory>
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#include <vector>
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#include <tuple>
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#include <string>
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#include "Widget.hh"
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#include "common.hh"
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class ChildNotFoundException : public Exception {
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public:
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ChildNotFoundException() : Exception() {
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}
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std::string toString() const override {
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return "ChildNotFoundException"s;
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}
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};
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/* Base class for all Widgets containing user-specified other Widgets
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(i.e. Views/Layouts) */
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class View : public Widget {
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public:
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View(int width = WRAP_CONTENT, int height = WRAP_CONTENT, std::string name = "");
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View(View const& copy) = delete;
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View& operator=(View const& copy) = delete;
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~View();
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void addChild(std::unique_ptr<Widget> child);
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Widget& getChildByName(std::string const& name);
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Widget const& getChildByName(std::string const& name) const;
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Widget& getPath(std::string const& path);
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Widget const& getPath(std::string const& path) const;
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std::unique_ptr<Widget> removeChild(std::string const& name);
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std::unique_ptr<Widget> removeChild(Widget& child);
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void render(SDL_Surface *dst, SDL_Rect *dstRect) const override;
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protected:
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SDL_Rect childrenBB_;
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std::vector<std::tuple<std::string, std::unique_ptr<Widget>, SDL_Rect > > children_;
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};
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#endif
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