fpdfsdk/include/pdfwindow/PWL_Icon.h

   1 // Copyright 2014 PDFium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
   6
   7 #ifndef FPDFSDK_INCLUDE_PDFWINDOW_PWL_ICON_H_
   8 #define FPDFSDK_INCLUDE_PDFWINDOW_PWL_ICON_H_
   9
  10 #include "../../../core/include/fxcrt/fx_string.h"
  11 #include "PWL_Wnd.h"
  12
  13 class PWL_CLASS CPWL_Image : public CPWL_Wnd
  14 {
  15 public:
  16         CPWL_Image();
  17         virtual ~CPWL_Image();
  18
  19         virtual CFX_ByteString                  GetImageAppStream();
  20
  21         virtual void                                    GetScale(FX_FLOAT & fHScale,FX_FLOAT & fVScale);
  22         virtual void                                    GetImageOffset(FX_FLOAT & x,FX_FLOAT & y);
  23         virtual CPDF_Stream *                   GetPDFStream();
  24
  25 public:
  26         void                                                    SetPDFStream(CPDF_Stream* pStream);
  27         void                                                    GetImageSize(FX_FLOAT & fWidth,FX_FLOAT & fHeight);
  28         CPDF_Matrix                                             GetImageMatrix();
  29         CFX_ByteString                                  GetImageAlias();
  30         void                                                    SetImageAlias(const FX_CHAR* sImageAlias);
  31
  32 protected:
  33         CPDF_Stream*                                    m_pPDFStream;
  34         CFX_ByteString                                  m_sImageAlias;
  35 };
  36
  37 class PWL_CLASS CPWL_Icon : public CPWL_Image
  38 {
  39 public:
  40         CPWL_Icon();
  41         virtual ~CPWL_Icon();
  42
  43         virtual CPDF_IconFit *                  GetIconFit(){return m_pIconFit;};
  44
  45         virtual void                                    GetScale(FX_FLOAT & fHScale,FX_FLOAT & fVScale);
  46         virtual void                                    GetImageOffset(FX_FLOAT & x,FX_FLOAT & y);
  47
  48         int32_t                                         GetScaleMethod();
  49         bool                                                    IsProportionalScale();
  50         void                                                    GetIconPosition(FX_FLOAT & fLeft, FX_FLOAT & fBottom);
  51         bool                                                    GetFittingBounds();
  52
  53         void                                                    SetIconFit(CPDF_IconFit * pIconFit){m_pIconFit = pIconFit;};
  54
  55 private:
  56         CPDF_IconFit *                                  m_pIconFit;
  57 };
  58
  59
  60 #endif  // FPDFSDK_INCLUDE_PDFWINDOW_PWL_ICON_H_