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Add initial imgui implementation

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This commit is contained in:
Luke Street
2021-05-24 17:25:31 -04:00
parent 48d22ddab4
commit 2ef4a775c1
16 changed files with 585 additions and 40 deletions
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48
imgui/ImGuiEngine.hpp Normal file
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#pragma once
#include "imgui.h"
#include <boo/IWindow.hpp>
#include <boo/graphicsdev/IGraphicsDataFactory.hpp>
namespace metaforce {
class ImGuiEngine {
public:
static struct Input {
boo::SWindowCoord m_mousePos{};
std::array<bool, 5> m_mouseButtons{};
boo::SScrollDelta m_scrollDelta{};
boo::EModifierKey m_modifiers{};
std::array<bool, 512> m_keys{};
std::vector<unsigned long> m_charCodes{};
bool m_mouseIn = true;
} Input;
static void Initialize(boo::IGraphicsDataFactory* factory, const boo::SWindowRect &rect);
static void Shutdown();
static void Begin(float dt);
static void End();
static void Draw(boo::IGraphicsCommandQueue* gfxQ);
private:
static void BuildShaderDataBinding(boo::IGraphicsDataFactory::Context& ctx);
};
struct ImGuiWindowCallback : boo::IWindowCallback {
static bool m_mouseCaptured;
static bool m_keyboardCaptured;
void mouseDown(const boo::SWindowCoord& coord, boo::EMouseButton button, boo::EModifierKey mods) override;
void mouseUp(const boo::SWindowCoord& coord, boo::EMouseButton button, boo::EModifierKey mods) override;
void mouseMove(const boo::SWindowCoord& coord) override;
void mouseEnter(const boo::SWindowCoord& coord) override;
void mouseLeave(const boo::SWindowCoord& coord) override;
void scroll(const boo::SWindowCoord& coord, const boo::SScrollDelta& scroll) override;
void charKeyDown(unsigned long charCode, boo::EModifierKey mods, bool isRepeat) override;
void charKeyUp(unsigned long charCode, boo::EModifierKey mods) override;
void specialKeyDown(boo::ESpecialKey key, boo::EModifierKey mods, bool isRepeat) override;
void specialKeyUp(boo::ESpecialKey key, boo::EModifierKey mods) override;
void resized(const boo::SWindowRect &rect, bool sync) override;
};
} // namespace metaforce