diff options
Diffstat (limited to 'xfa/src/fdp/include/fde_psr.h')
| -rw-r--r-- | xfa/src/fdp/include/fde_psr.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/xfa/src/fdp/include/fde_psr.h b/xfa/src/fdp/include/fde_psr.h new file mode 100644 index 0000000000..4b64393fe0 --- /dev/null +++ b/xfa/src/fdp/include/fde_psr.h @@ -0,0 +1,105 @@ +// 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 _FDE_PARSER +#define _FDE_PARSER +enum FDE_VISUALOBJTYPE { + FDE_VISUALOBJ_Canvas = 0x00, + FDE_VISUALOBJ_Text = 0x01, + FDE_VISUALOBJ_Image = 0x02, + FDE_VISUALOBJ_Path = 0x04, + FDE_VISUALOBJ_Widget = 0x08, +}; +typedef struct _FDE_HVISUALOBJ { void* pData; } const* FDE_HVISUALOBJ; +class IFDE_VisualSet { + public: + virtual ~IFDE_VisualSet() {} + virtual FDE_VISUALOBJTYPE GetType() = 0; + virtual FX_BOOL GetBBox(FDE_HVISUALOBJ hVisualObj, CFX_RectF& bbox) = 0; + virtual FX_BOOL GetMatrix(FDE_HVISUALOBJ hVisualObj, CFX_Matrix& matrix) = 0; + virtual FX_BOOL GetRect(FDE_HVISUALOBJ hVisualObj, CFX_RectF& rt) = 0; + virtual FX_BOOL GetClip(FDE_HVISUALOBJ hVisualObj, CFX_RectF& rt) = 0; +}; +class IFDE_CanvasSet : public IFDE_VisualSet { + public: + virtual FX_POSITION GetFirstPosition(FDE_HVISUALOBJ hCanvas) = 0; + virtual FDE_HVISUALOBJ GetNext(FDE_HVISUALOBJ hCanvas, + FX_POSITION& pos, + IFDE_VisualSet*& pVisualSet) = 0; + virtual FDE_HVISUALOBJ GetParentCanvas(FDE_HVISUALOBJ hCanvas, + IFDE_VisualSet*& pVisualSet) = 0; +}; +class IFDE_TextSet : public IFDE_VisualSet { + public: + virtual int32_t GetString(FDE_HVISUALOBJ hText, CFX_WideString& wsText) = 0; + virtual IFX_Font* GetFont(FDE_HVISUALOBJ hText) = 0; + virtual FX_FLOAT GetFontSize(FDE_HVISUALOBJ hText) = 0; + virtual FX_ARGB GetFontColor(FDE_HVISUALOBJ hText) = 0; + virtual int32_t GetDisplayPos(FDE_HVISUALOBJ hText, + FXTEXT_CHARPOS* pCharPos, + FX_BOOL bCharCode = FALSE, + CFX_WideString* pWSForms = NULL) = 0; + virtual int32_t GetCharRects(FDE_HVISUALOBJ hText, + CFX_RectFArray& rtArray) = 0; +}; +class IFDE_ImageSet : public IFDE_VisualSet { + public: + virtual IFDE_Image* GetImage(FDE_HVISUALOBJ hImage) = 0; + virtual FX_POSITION GetFirstFilterPosition(FDE_HVISUALOBJ hImage) = 0; + virtual FDE_LPCIMAGEFILTERPARAMS GetNextFilter(FDE_HVISUALOBJ hImage, + FX_POSITION& pos) = 0; +}; +#define FDE_FILLMODE_Alternate 1 +#define FDE_FILLMODE_Winding 2 +#define FDE_PATHRENDER_Stroke 1 +#define FDE_PATHRENDER_Fill 2 +#define FDE_PATHRENDER_FillStroke 3 +class IFDE_PathSet : public IFDE_VisualSet { + public: + virtual IFDE_Path* GetPath(FDE_HVISUALOBJ hPath) = 0; + virtual int32_t GetFillMode(FDE_HVISUALOBJ hPath) = 0; + virtual int32_t GetRenderMode(FDE_HVISUALOBJ hPath) = 0; + virtual IFDE_Pen* GetPen(FDE_HVISUALOBJ hPath) = 0; + virtual FX_FLOAT GetPenWidth(FDE_HVISUALOBJ hPath) = 0; + virtual IFDE_Brush* GetBrush(FDE_HVISUALOBJ hPath) = 0; +}; +enum FDE_WIDGETOBJ { + FDE_WIDGETOBJ_Unknown = 0x0000, + FDE_WIDGETOBJ_Anchor = 0x0100, + FDE_WIDGETOBJ_NamedDest = 0x0200, + FDE_WIDGETOBJ_HyperLink = 0x0400, +}; +#define FDE_WIDGETPARAM_Uri 1 +#define FDE_WIDGETPARAM_Rects 2 +class IFDE_WidgetSet : public IFDE_VisualSet { + public: + virtual FDE_WIDGETOBJ GetWidgetType(FDE_HVISUALOBJ hWidget) = 0; + virtual FX_FLOAT GetFloat(FDE_HVISUALOBJ hWidget, + int32_t iParameter, + FX_FLOAT fDefVal = 0.0f) = 0; + virtual int32_t GetInteger(FDE_HVISUALOBJ hWidget, + int32_t iParameter, + int32_t iDefVal = 0) = 0; + virtual FX_BOOL GetString(FDE_HVISUALOBJ hWidget, + int32_t iParameter, + CFX_WideString& wsValue) = 0; + virtual FX_BOOL GetRects(FDE_HVISUALOBJ hWidget, + int32_t iParameter, + CFX_RectFArray& rects) = 0; +}; +class IFDE_VisualSetIterator { + public: + static IFDE_VisualSetIterator* Create(); + virtual ~IFDE_VisualSetIterator() {} + virtual void Release() = 0; + virtual FX_BOOL AttachCanvas(IFDE_CanvasSet* pCanvas) = 0; + virtual FX_BOOL FilterObjects(FX_DWORD dwObjects = 0xFFFFFFFF) = 0; + virtual void Reset() = 0; + virtual FDE_HVISUALOBJ GetNext(IFDE_VisualSet*& pVisualSet, + FDE_HVISUALOBJ* phCanvasObj = NULL, + IFDE_CanvasSet** ppCanvasSet = NULL) = 0; +}; +#endif |