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Diffstat (limited to 'xfa/fwl/theme/cfwl_widgettp.h')
| -rw-r--r-- | xfa/fwl/theme/cfwl_widgettp.h | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/xfa/fwl/theme/cfwl_widgettp.h b/xfa/fwl/theme/cfwl_widgettp.h new file mode 100644 index 0000000000..03d575a1d9 --- /dev/null +++ b/xfa/fwl/theme/cfwl_widgettp.h @@ -0,0 +1,220 @@ +// 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/include/fx_coordinates.h" +#include "core/fxcrt/include/fx_system.h" +#include "xfa/fwl/core/fwl_error.h" +#include "xfa/fxgraphics/include/cfx_graphics.h" +#include "xfa/fwl/theme/cfwl_utils.h" + +class IFWL_Widget; +class IFDE_TextOut; +class IFX_Font; +class IFX_FontMgr; +class CFWL_ArrowData; +class CFWL_ThemeBackground; +class CFWL_ThemePart; +class CFWL_ThemeText; + +#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_ +class IFX_FontSourceEnum; +#endif + +class CFWL_WidgetTP { + public: + virtual FX_BOOL IsValidWidget(IFWL_Widget* pWidget); + virtual uint32_t GetThemeID(IFWL_Widget* pWidget); + virtual uint32_t SetThemeID(IFWL_Widget* pWidget, + uint32_t 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, uint32_t 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, + uint32_t 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); + uint32_t m_dwRefCount; + IFDE_TextOut* m_pTextOut; + IFX_Font* m_pFDEFont; + FX_FLOAT m_fValue; + uint32_t m_dwValue; + CFX_RectF m_rtMargin; + uint32_t m_dwThemeID; + CFX_Matrix _ctm; +}; +FX_BOOL FWLTHEME_Init(); +void FWLTHEME_Release(); +uint32_t FWL_GetThemeLayout(uint32_t dwThemeID); +uint32_t FWL_GetThemeColor(uint32_t dwThemeID); +uint32_t FWL_MakeThemeID(uint32_t dwLayout, uint32_t dwColor); + +class CFWL_ArrowData { + public: + static CFWL_ArrowData* GetInstance(); + static FX_BOOL IsInstance(); + static void DestroyInstance(); + virtual ~CFWL_ArrowData(); + void SetColorData(uint32_t 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, + uint32_t dwFontStyles, + uint16_t wCodePage); + FX_BOOL LoadFont(const CFX_WideStringC& wsFontFamily, + uint32_t dwFontStyles, + uint16_t wCodePage); + IFX_Font* GetFont() const { return m_pFont; } + + protected: + CFX_WideString m_wsFamily; + uint32_t m_dwStyles; + uint32_t 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, + 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_ |