ppsspp/Common/Render/Text/draw_text_qt.h

36 lines
1.2 KiB
C++

#pragma once
#include "ppsspp_config.h"
#include <map>
#include "Common/Render/Text/draw_text.h"
#if defined(USING_QT_UI)
class QFont;
class TextDrawerQt : public TextDrawer {
public:
TextDrawerQt(Draw::DrawContext *draw);
~TextDrawerQt();
uint32_t SetFont(const char *fontName, int size, int flags) override;
void SetFont(uint32_t fontHandle) override; // Shortcut once you've set the font once.
void MeasureString(const char *str, size_t len, float *w, float *h) override;
void MeasureStringRect(const char *str, size_t len, const Bounds &bounds, float *w, float *h, int align = ALIGN_TOPLEFT) override;
void DrawString(DrawBuffer &target, const char *str, float x, float y, uint32_t color, int align = ALIGN_TOPLEFT) override;
void DrawStringBitmap(std::vector<uint8_t> &bitmapData, TextStringEntry &entry, Draw::DataFormat texFormat, const char *str, int align = ALIGN_TOPLEFT) override;
// Use for housekeeping like throwing out old strings.
void OncePerFrame() override;
protected:
void ClearCache() override;
uint32_t fontHash_;
std::map<uint32_t, QFont *> fontMap_;
std::map<CacheKey, std::unique_ptr<TextStringEntry>> cache_;
std::map<CacheKey, std::unique_ptr<TextMeasureEntry>> sizeCache_;
};
#endif