101 lines
2.9 KiB
C++
101 lines
2.9 KiB
C++
#pragma once
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#include "Scene/SceneToolState.h"
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#include "Ports/PortFwd.h"
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#include <XCEngine/UI/DrawData.h>
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#include <XCEngine/UI/Types.h>
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#include <array>
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#include <cstddef>
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#include <cstdint>
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#include <filesystem>
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#include <string>
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namespace XCEngine::UI::Editor::App {
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inline constexpr std::size_t kSceneViewportToolOverlayInvalidIndex =
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static_cast<std::size_t>(-1);
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enum class SceneViewportToggleButtonKind : std::uint8_t {
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Pivot = 0,
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Space
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};
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struct SceneViewportToggleButtonFrame {
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SceneViewportToggleButtonKind kind = SceneViewportToggleButtonKind::Pivot;
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::XCEngine::UI::UIRect rect = {};
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std::string label = {};
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bool active = false;
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bool hovered = false;
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bool pressed = false;
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};
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struct SceneViewportToggleOverlayFrame {
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bool visible = false;
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::XCEngine::UI::UIRect panelRect = {};
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std::array<SceneViewportToggleButtonFrame, 2> buttons = {};
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};
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struct SceneViewportToolOverlayButtonFrame {
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SceneToolMode mode = SceneToolMode::View;
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::XCEngine::UI::UIRect rect = {};
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::XCEngine::UI::UITextureHandle texture = {};
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const char* label = "";
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bool active = false;
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bool hovered = false;
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bool pressed = false;
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};
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struct SceneViewportToolOverlayFrame {
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bool visible = false;
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::XCEngine::UI::UIRect clipRect = {};
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SceneViewportToggleOverlayFrame toggleFrame = {};
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::XCEngine::UI::UIRect panelRect = {};
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std::array<SceneViewportToolOverlayButtonFrame, 5> buttons = {};
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};
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class SceneViewportToolOverlay {
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public:
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bool Initialize(
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const std::filesystem::path& repoRoot,
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Ports::TexturePort& renderer);
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void Shutdown(Ports::TexturePort& renderer);
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void ResetFrame();
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void BuildFrame(
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const ::XCEngine::UI::UIRect& viewportRect,
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const ::XCEngine::UI::UIRect& topBarRect,
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const ::XCEngine::UI::UIRect& clipRect,
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SceneToolMode activeMode,
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SceneToolPivotMode pivotMode,
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SceneToolSpaceMode spaceMode,
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std::size_t hoveredIndex,
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std::size_t pressedIndex,
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std::size_t hoveredToggleIndex,
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std::size_t pressedToggleIndex);
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std::size_t HitTest(const ::XCEngine::UI::UIPoint& point) const;
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std::size_t HitTestToggle(const ::XCEngine::UI::UIPoint& point) const;
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bool Contains(const ::XCEngine::UI::UIPoint& point) const;
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const SceneViewportToolOverlayFrame& GetFrame() const;
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private:
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struct ToolTextureSet {
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SceneToolMode mode = SceneToolMode::View;
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const char* label = "";
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::XCEngine::UI::UITextureHandle inactiveTexture = {};
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::XCEngine::UI::UITextureHandle activeTexture = {};
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};
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std::array<ToolTextureSet, 5> m_toolTextures = {};
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SceneViewportToolOverlayFrame m_frame = {};
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};
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void AppendSceneViewportToolOverlay(
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::XCEngine::UI::UIDrawList& drawList,
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const SceneViewportToolOverlayFrame& frame);
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} // namespace XCEngine::UI::Editor::App
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