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// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef XFA_FWL_THEME_CFWL_WIDGETTP_H_
#define XFA_FWL_THEME_CFWL_WIDGETTP_H_
#include <memory>
#include <vector>
#include "core/fxcrt/fx_coordinates.h"
#include "core/fxcrt/fx_system.h"
#include "core/fxcrt/retain_ptr.h"
#include "xfa/fwl/theme/cfwl_utils.h"
#include "xfa/fxgraphics/cxfa_graphics.h"
class CFDE_TextOut;
class CFGAS_FontMgr;
class CFGAS_GEFont;
class CFWL_ThemeBackground;
class CFWL_ThemePart;
class CFWL_ThemeText;
class CFWL_Widget;
#if _FX_PLATFORM_ != _FX_PLATFORM_WINDOWS_
class CFX_FontSourceEnum_File;
#endif
class CFWL_WidgetTP {
public:
virtual ~CFWL_WidgetTP();
virtual void Initialize();
virtual void Finalize();
virtual void DrawBackground(CFWL_ThemeBackground* pParams);
virtual void DrawText(CFWL_ThemeText* pParams);
const RetainPtr<CFGAS_GEFont>& GetFont() const;
protected:
struct CColorData {
FX_ARGB clrBorder[4];
FX_ARGB clrStart[4];
FX_ARGB clrEnd[4];
FX_ARGB clrSign[4];
};
CFWL_WidgetTP();
void InitializeArrowColorData();
void InitTTO();
void FinalizeTTO();
void DrawBorder(CXFA_Graphics* pGraphics,
const CFX_RectF* pRect,
CFX_Matrix* pMatrix = nullptr);
void FillBackground(CXFA_Graphics* pGraphics,
const CFX_RectF* pRect,
CFX_Matrix* pMatrix = nullptr);
void FillSolidRect(CXFA_Graphics* pGraphics,
FX_ARGB fillColor,
const CFX_RectF* pRect,
CFX_Matrix* pMatrix = nullptr);
void DrawAxialShading(CXFA_Graphics* pGraphics,
float fx1,
float fy1,
float fx2,
float fy2,
FX_ARGB beginColor,
FX_ARGB endColor,
CXFA_GEPath* path,
int32_t fillMode = FXFILL_WINDING,
CFX_Matrix* pMatrix = nullptr);
void DrawFocus(CXFA_Graphics* pGraphics,
const CFX_RectF* pRect,
CFX_Matrix* pMatrix = nullptr);
void DrawArrow(CXFA_Graphics* pGraphics,
const CFX_RectF* pRect,
FWLTHEME_DIRECTION eDict,
FX_ARGB argSign,
CFX_Matrix* pMatrix = nullptr);
void DrawBtn(CXFA_Graphics* pGraphics,
const CFX_RectF* pRect,
FWLTHEME_STATE eState,
CFX_Matrix* pMatrix = nullptr);
void DrawArrowBtn(CXFA_Graphics* pGraphics,
const CFX_RectF* pRect,
FWLTHEME_DIRECTION eDict,
FWLTHEME_STATE eState,
CFX_Matrix* pMatrix = nullptr);
uint32_t m_dwRefCount;
std::unique_ptr<CFDE_TextOut> m_pTextOut;
RetainPtr<CFGAS_GEFont> m_pFDEFont;
std::unique_ptr<CColorData> m_pColorData;
};
void FWLTHEME_Release();
class CFWL_FontData {
public:
CFWL_FontData();
virtual ~CFWL_FontData();
bool Equal(const WideStringView& wsFontFamily,
uint32_t dwFontStyles,
uint16_t wCodePage);
bool LoadFont(const WideStringView& wsFontFamily,
uint32_t dwFontStyles,
uint16_t wCodePage);
RetainPtr<CFGAS_GEFont> GetFont() const;
protected:
WideString m_wsFamily;
uint32_t m_dwStyles;
uint32_t m_dwCodePage;
std::unique_ptr<CFGAS_FontMgr> m_pFontMgr;
RetainPtr<CFGAS_GEFont> m_pFont;
};
class CFWL_FontManager {
public:
static CFWL_FontManager* GetInstance();
static void DestroyInstance();
RetainPtr<CFGAS_GEFont> FindFont(const WideStringView& wsFontFamily,
uint32_t dwFontStyles,
uint16_t dwCodePage);
protected:
CFWL_FontManager();
virtual ~CFWL_FontManager();
static CFWL_FontManager* s_FontManager;
std::vector<std::unique_ptr<CFWL_FontData>> m_FontsArray;
};
#endif // XFA_FWL_THEME_CFWL_WIDGETTP_H_
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