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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 _FWL_FORM_THEMEPROVIDER_H
#define _FWL_FORM_THEMEPROVIDER_H
class CFWL_WidgetTP;
class CFWL_FormTP;
class CFWL_FormTP : public CFWL_WidgetTP
{
public:
CFWL_FormTP();
virtual ~CFWL_FormTP();
virtual FWL_ERR Initialize();
virtual FWL_ERR Finalize();
virtual FX_BOOL IsValidWidget(IFWL_Widget *pWidget);
virtual FX_DWORD SetThemeID(IFWL_Widget *pWidget, FX_DWORD dwThemeID, FX_BOOL bChildren = TRUE);
virtual FX_BOOL DrawBackground(CFWL_ThemeBackground *pParams);
virtual FX_BOOL DrawText(CFWL_ThemeText *pParams);
virtual FX_LPVOID GetCapacity(CFWL_ThemePart *pThemePart, FX_DWORD dwCapacity);
virtual FWL_ERR GetPartRect(CFWL_ThemePart *pThemePart, CFX_RectF& rtPart);
protected:
void CalCloseBox(IFWL_Widget *pWidget, CFX_RectF &rect);
void CalMaxBox(IFWL_Widget *pWidget, CFX_RectF &rect);
void CalMinBox(IFWL_Widget *pWidget, CFX_RectF &rect);
void CalCaption(IFWL_Widget *pWidget, CFX_RectF &rect);
void CalIcon(IFWL_Widget *pWidget, CFX_RectF &rect);
void DrawFormBorder(CFX_Graphics *pGraphics, const CFX_RectF *pRect, FWLTHEME_STATE eState, CFX_Matrix *pMatrix, int32_t iActive = 0);
void DrawCaption(CFX_Graphics *pGraphics, const CFX_RectF *pRect, FWLTHEME_STATE eState, CFX_Matrix *pMatrix, int32_t iActive = 0);
void DrawNarrowCaption(CFX_Graphics *pGraphics, const CFX_RectF *pRect, FWLTHEME_STATE eState, CFX_Matrix *pMatrix, int32_t iActive = 0);
void DrawCloseBox(CFX_Graphics *pGraphics, const CFX_RectF *pRect, FWLTHEME_STATE eState, CFX_Matrix *pMatrix, int32_t iActive = 0);
void DrawMinMaxBoxCommon(CFX_Graphics *pGraphics, const CFX_RectF *pRect, FWLTHEME_STATE eState, CFX_Matrix *pMatrix, int32_t iActive = 0);
void DrawMinimizeBox(CFX_Graphics *pGraphics, const CFX_RectF *pRect, FWLTHEME_STATE eState, CFX_Matrix *pMatrix, int32_t iActive = 0);
void DrawMaximizeBox(CFX_Graphics *pGraphics, const CFX_RectF *pRect, FWLTHEME_STATE eState, FX_BOOL bMax, CFX_Matrix *pMatrix, int32_t iActive = 0);
void DrawIconImage(CFX_Graphics *pGraphics, CFX_DIBitmap *pDIBitmap, const CFX_RectF *pRect, FWLTHEME_STATE eState, CFX_Matrix *pMatrix, int32_t iActive = 0);
void SetThemeData(FX_DWORD dwID);
void TransModeColor(FX_ARGB clrFore, FX_ARGB &clrBack);
void DeactiveForm();
void InitCaption(FX_BOOL bActive);
CFX_DIBitmap *m_pActiveBitmap;
CFX_DIBitmap *m_pDeactivebitmap;
CFX_RectF m_rtDisCaption;
CFX_RectF m_rtDisLBorder;
CFX_RectF m_rtDisRBorder;
CFX_RectF m_rtDisBBorder;
struct SBThemeData {
FX_ARGB clrHeadBK[2][4];
FX_ARGB clrHeadEdgeLeft[2][3];
FX_ARGB clrHeadEdgeRight[2][3];
FX_ARGB clrHeadEdgeTop[2][3];
FX_ARGB clrHeadEdgeBottom[2][3];
FX_ARGB clrCloseBtBKStart[2][3];
FX_ARGB clrCloseBtBKEnd[2][3];
FX_ARGB clrCloseBtEdgeLight[2][3];
FX_ARGB clrCloseBtEdgeDark[2][3];
FX_ARGB clrNormalBtBKStart[2][3];
FX_ARGB clrNormalBtBKEnd[2][3];
FX_ARGB clrNormalBtEdgeLight[2][3];
FX_ARGB clrNormalBtEdgeDark[2][3];
FX_ARGB clrBtnEdgeOut[2];
FX_ARGB clrBtnCornerLight[2][3];
FX_ARGB clrHeadText[2];
FX_ARGB clrFormBorder[2][5];
FX_ARGB clrFormBorderLight[2];
FX_ARGB clrTransWhite;
} *m_pThemeData;
};
#endif
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