mirror of
https://github.com/hrydgard/ppsspp.git
synced 2025-04-02 11:01:50 -04:00
0e3a84b4a8
It works after the move, on Windows and Android at least. Deletes the D3DX9 shader compiler loader, which was not used.
119 lines
3.3 KiB
C++
119 lines
3.3 KiB
C++
#pragma once
|
|
|
|
#include <memory>
|
|
#include <vector>
|
|
#include <cstdint>
|
|
|
|
#include "Common/Math/geom2d.h"
|
|
#include "Common/Math/lin/vec3.h"
|
|
#include "Common/Render/TextureAtlas.h"
|
|
|
|
// Everything you need to draw a UI collected into a single unit that can be passed around.
|
|
// Everything forward declared so this header is safe everywhere.
|
|
|
|
namespace Draw {
|
|
class DrawContext;
|
|
class Pipeline;
|
|
class DepthStencilState;
|
|
class Texture;
|
|
class BlendState;
|
|
class SamplerState;
|
|
class RasterState;
|
|
}
|
|
|
|
class Texture;
|
|
class ManagedTexture;
|
|
class DrawBuffer;
|
|
class TextDrawer;
|
|
|
|
namespace UI {
|
|
struct Drawable;
|
|
struct EventParams;
|
|
struct Theme;
|
|
struct FontStyle;
|
|
class Event;
|
|
class View;
|
|
}
|
|
|
|
class DrawBuffer;
|
|
|
|
struct UITransform {
|
|
// TODO: Or just use a matrix?
|
|
Lin::Vec3 translate;
|
|
Lin::Vec3 scale;
|
|
float alpha;
|
|
};
|
|
|
|
class UIContext {
|
|
public:
|
|
UIContext();
|
|
~UIContext();
|
|
|
|
void Init(Draw::DrawContext *thin3d, Draw::Pipeline *uipipe, Draw::Pipeline *uipipenotex, DrawBuffer *uidrawbuffer, DrawBuffer *uidrawbufferTop);
|
|
|
|
void BeginFrame();
|
|
|
|
void Begin();
|
|
void BeginNoTex();
|
|
void BeginPipeline(Draw::Pipeline *pipeline, Draw::SamplerState *samplerState);
|
|
void Flush();
|
|
|
|
void RebindTexture() const;
|
|
|
|
// TODO: Support transformed bounds using stencil
|
|
void PushScissor(const Bounds &bounds);
|
|
void PopScissor();
|
|
Bounds GetScissorBounds();
|
|
|
|
void ActivateTopScissor();
|
|
|
|
DrawBuffer *Draw() const { return uidrawbuffer_; }
|
|
DrawBuffer *DrawTop() const { return uidrawbufferTop_; }
|
|
const UI::Theme *theme;
|
|
|
|
// Utility methods
|
|
|
|
TextDrawer *Text() const { return textDrawer_; }
|
|
|
|
void SetFontStyle(const UI::FontStyle &style);
|
|
const UI::FontStyle &GetFontStyle() { return *fontStyle_; }
|
|
void SetFontScale(float scaleX, float scaleY);
|
|
void MeasureTextCount(const UI::FontStyle &style, float scaleX, float scaleY, const char *str, int count, float *x, float *y, int align = 0) const;
|
|
void MeasureText(const UI::FontStyle &style, float scaleX, float scaleY, const char *str, float *x, float *y, int align = 0) const;
|
|
void MeasureTextRect(const UI::FontStyle &style, float scaleX, float scaleY, const char *str, int count, const Bounds &bounds, float *x, float *y, int align = 0) const;
|
|
void DrawText(const char *str, float x, float y, uint32_t color, int align = 0);
|
|
void DrawTextShadow(const char *str, float x, float y, uint32_t color, int align = 0);
|
|
void DrawTextRect(const char *str, const Bounds &bounds, uint32_t color, int align = 0);
|
|
void FillRect(const UI::Drawable &drawable, const Bounds &bounds);
|
|
|
|
// in dps, like dp_xres and dp_yres
|
|
void SetBounds(const Bounds &b) { bounds_ = b; }
|
|
const Bounds &GetBounds() const { return bounds_; }
|
|
Bounds GetLayoutBounds() const;
|
|
Draw::DrawContext *GetDrawContext() { return draw_; }
|
|
void SetCurZ(float curZ);
|
|
|
|
void PushTransform(const UITransform &transform);
|
|
void PopTransform();
|
|
Bounds TransformBounds(const Bounds &bounds);
|
|
|
|
private:
|
|
Draw::DrawContext *draw_;
|
|
Bounds bounds_;
|
|
|
|
float fontScaleX_ = 1.0f;
|
|
float fontScaleY_ = 1.0f;
|
|
UI::FontStyle *fontStyle_ = nullptr;
|
|
TextDrawer *textDrawer_ = nullptr;
|
|
|
|
Draw::SamplerState *sampler_;
|
|
Draw::Pipeline *ui_pipeline_ = nullptr;
|
|
Draw::Pipeline *ui_pipeline_notex_ = nullptr;
|
|
std::unique_ptr<ManagedTexture> uitexture_;
|
|
|
|
DrawBuffer *uidrawbuffer_ = nullptr;
|
|
DrawBuffer *uidrawbufferTop_ = nullptr;
|
|
|
|
std::vector<Bounds> scissorStack_;
|
|
std::vector<UITransform> transformStack_;
|
|
};
|