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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_INCLUDE_FWL_THEME_WIDGETTP_H_
#define XFA_INCLUDE_FWL_THEME_WIDGETTP_H_
#include <memory>
#include <vector>
#include "core/include/fxcrt/fx_coordinates.h"
#include "core/include/fxcrt/fx_system.h"
#include "xfa/include/fwl/core/fwl_error.h"
#include "xfa/include/fwl/core/fwl_theme.h"
#include "xfa/include/fwl/core/fwl_widget.h"
#include "xfa/include/fwl/theme/utils.h"
class IFWL_ThemeProvider;
class IFWL_Widget;
class IFDE_TextOut;
class IFX_Font;
class IFX_FontMgr;
class CFWL_ArrowData;
#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
class IFX_FontSourceEnum;
#endif
class CFWL_WidgetTP {
public:
virtual FX_BOOL IsValidWidget(IFWL_Widget* pWidget);
virtual FX_DWORD GetThemeID(IFWL_Widget* pWidget);
virtual FX_DWORD SetThemeID(IFWL_Widget* pWidget,
FX_DWORD dwThemeID,
FX_BOOL bChildren = TRUE);
virtual FWL_ERR GetThemeMatrix(IFWL_Widget* pWidget, CFX_Matrix& matrix);
virtual FWL_ERR SetThemeMatrix(IFWL_Widget* pWidget,
const CFX_Matrix& matrix);
virtual FX_BOOL DrawBackground(CFWL_ThemeBackground* pParams);
virtual FX_BOOL DrawText(CFWL_ThemeText* pParams);
virtual void* GetCapacity(CFWL_ThemePart* pThemePart, FX_DWORD dwCapacity);
virtual FX_BOOL IsCustomizedLayout(IFWL_Widget* pWidget);
virtual FWL_ERR GetPartRect(CFWL_ThemePart* pThemePart, CFX_RectF& rtPart);
virtual FX_BOOL IsInPart(CFWL_ThemePart* pThemePart,
FX_FLOAT fx,
FX_FLOAT fy);
virtual FX_BOOL CalcTextRect(CFWL_ThemeText* pParams, CFX_RectF& rect);
virtual FWL_ERR Initialize();
virtual FWL_ERR Finalize();
virtual ~CFWL_WidgetTP();
FWL_ERR SetFont(IFWL_Widget* pWidget,
const FX_WCHAR* strFont,
FX_FLOAT fFontSize,
FX_ARGB rgbFont);
FWL_ERR SetFont(IFWL_Widget* pWidget,
IFX_Font* pFont,
FX_FLOAT fFontSize,
FX_ARGB rgbFont);
IFX_Font* GetFont(IFWL_Widget* pWidget);
protected:
CFWL_WidgetTP();
FX_ERR InitTTO();
FX_ERR FinalizeTTO();
void DrawEdge(CFX_Graphics* pGraphics,
FX_DWORD dwStyles,
const CFX_RectF* pRect,
CFX_Matrix* pMatrix = NULL);
void Draw3DRect(CFX_Graphics* pGraphics,
FWLTHEME_EDGE eType,
FX_FLOAT fWidth,
const CFX_RectF* pRect,
FX_ARGB cr1,
FX_ARGB cr2,
FX_ARGB cr3,
FX_ARGB cr4,
CFX_Matrix* pMatrix = NULL);
void Draw3DCircle(CFX_Graphics* pGraphics,
FWLTHEME_EDGE eType,
FX_FLOAT fWidth,
const CFX_RectF* pRect,
FX_ARGB cr1,
FX_ARGB cr2,
FX_ARGB cr3,
FX_ARGB cr4,
CFX_Matrix* pMatrix = NULL);
void DrawBorder(CFX_Graphics* pGraphics,
const CFX_RectF* pRect,
CFX_Matrix* pMatrix = NULL);
void FillBackground(CFX_Graphics* pGraphics,
const CFX_RectF* pRect,
CFX_Matrix* pMatrix = NULL);
void FillSoildRect(CFX_Graphics* pGraphics,
FX_ARGB fillColor,
const CFX_RectF* pRect,
CFX_Matrix* pMatrix = NULL);
void DrawAxialShading(CFX_Graphics* pGraphics,
FX_FLOAT fx1,
FX_FLOAT fy1,
FX_FLOAT fx2,
FX_FLOAT fy2,
FX_ARGB beginColor,
FX_ARGB endColor,
CFX_Path* path,
int32_t fillMode = FXFILL_WINDING,
CFX_Matrix* pMatrix = NULL);
void DrawAnnulusRect(CFX_Graphics* pGraphics,
FX_ARGB fillColor,
const CFX_RectF* pRect,
FX_FLOAT fRingWidth = 1,
CFX_Matrix* pMatrix = NULL);
void DrawAnnulusCircle(CFX_Graphics* pGraphics,
FX_ARGB fillColor,
const CFX_RectF* pRect,
FX_FLOAT fWidth = 1,
CFX_Matrix* pMatrix = NULL);
void DrawFocus(CFX_Graphics* pGraphics,
const CFX_RectF* pRect,
CFX_Matrix* pMatrix = NULL);
void DrawArrow(CFX_Graphics* pGraphics,
const CFX_RectF* pRect,
FWLTHEME_DIRECTION eDict,
FX_ARGB argbFill,
FX_BOOL bPressed,
CFX_Matrix* pMatrix = NULL);
void DrawArrow(CFX_Graphics* pGraphics,
const CFX_RectF* pRect,
FWLTHEME_DIRECTION eDict,
FX_ARGB argSign,
CFX_Matrix* pMatrix = NULL);
void DrawBtn(CFX_Graphics* pGraphics,
const CFX_RectF* pRect,
FWLTHEME_STATE eState,
CFX_Matrix* pMatrix = NULL);
void DrawArrowBtn(CFX_Graphics* pGraphics,
const CFX_RectF* pRect,
FWLTHEME_DIRECTION eDict,
FWLTHEME_STATE eState,
CFX_Matrix* pMatrix = NULL);
FWLCOLOR BlendColor(FWLCOLOR srcColor, FWLCOLOR renderColor, uint8_t scale);
FX_DWORD m_dwRefCount;
IFDE_TextOut* m_pTextOut;
IFX_Font* m_pFDEFont;
FX_FLOAT m_fValue;
FX_DWORD m_dwValue;
CFX_RectF m_rtMargin;
FX_DWORD m_dwThemeID;
CFX_Matrix _ctm;
};
FX_BOOL FWLTHEME_Init();
void FWLTHEME_Release();
FX_DWORD FWL_GetThemeLayout(FX_DWORD dwThemeID);
FX_DWORD FWL_GetThemeColor(FX_DWORD dwThemeID);
FX_DWORD FWL_MakeThemeID(FX_DWORD dwLayout, FX_DWORD dwColor);
class CFWL_ArrowData {
public:
static CFWL_ArrowData* GetInstance();
static FX_BOOL IsInstance();
static void DestroyInstance();
virtual ~CFWL_ArrowData();
void SetColorData(FX_DWORD dwID);
class CColorData {
public:
FX_ARGB clrBorder[4];
FX_ARGB clrStart[4];
FX_ARGB clrEnd[4];
FX_ARGB clrSign[4];
} * m_pColorData;
protected:
CFWL_ArrowData();
static CFWL_ArrowData* m_pInstance;
};
class CFWL_FontData {
public:
CFWL_FontData();
virtual ~CFWL_FontData();
FX_BOOL Equal(const CFX_WideStringC& wsFontFamily,
FX_DWORD dwFontStyles,
FX_WORD wCodePage);
FX_BOOL LoadFont(const CFX_WideStringC& wsFontFamily,
FX_DWORD dwFontStyles,
FX_WORD wCodePage);
IFX_Font* GetFont() const { return m_pFont; }
protected:
CFX_WideString m_wsFamily;
FX_DWORD m_dwStyles;
FX_DWORD m_dwCodePage;
IFX_Font* m_pFont;
IFX_FontMgr* m_pFontMgr;
#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
IFX_FontSourceEnum* m_pFontSource;
#endif
};
class CFWL_FontManager {
public:
static CFWL_FontManager* GetInstance();
static void DestroyInstance();
IFX_Font* FindFont(const CFX_WideStringC& wsFontFamily,
FX_DWORD dwFontStyles,
FX_WORD dwCodePage);
protected:
CFWL_FontManager();
virtual ~CFWL_FontManager();
static CFWL_FontManager* s_FontManager;
std::vector<std::unique_ptr<CFWL_FontData>> m_FontsArray;
};
#endif // XFA_INCLUDE_FWL_THEME_WIDGETTP_H_
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