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authordsinclair <dsinclair@chromium.org>2016-05-18 11:09:47 -0700
committerCommit bot <commit-bot@chromium.org>2016-05-18 11:09:47 -0700
commit653951828cf934afb48b57989089a99b38620d02 (patch)
tree8a91b6f3ffac3d992e47e5d6fd4da31245597ff9 /xfa/fde/cfde_txtedtpage.h
parent3b093630d55ad97807bcc710227b03819944605b (diff)
downloadpdfium-653951828cf934afb48b57989089a99b38620d02.tar.xz
Split xfa/fee files into individual class files.
This CL splits the xfa/fee files into individual class files and moves them into the xfa/fde directory where they belong. Review-Url: https://codereview.chromium.org/1994693002
Diffstat (limited to 'xfa/fde/cfde_txtedtpage.h')
-rw-r--r--xfa/fde/cfde_txtedtpage.h96
1 files changed, 96 insertions, 0 deletions
diff --git a/xfa/fde/cfde_txtedtpage.h b/xfa/fde/cfde_txtedtpage.h
new file mode 100644
index 0000000000..8be940f556
--- /dev/null
+++ b/xfa/fde/cfde_txtedtpage.h
@@ -0,0 +1,96 @@
+// 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_FDE_CFDE_TXTEDTPAGE_H_
+#define XFA_FDE_CFDE_TXTEDTPAGE_H_
+
+#include "xfa/fde/ifde_txtedtpage.h"
+#include "xfa/fde/ifx_chariter.h"
+
+struct FDE_TEXTEDITPIECE {
+ int32_t nStart;
+ int32_t nCount;
+ int32_t nBidiLevel;
+ CFX_RectF rtPiece;
+ uint32_t dwCharStyles;
+};
+typedef CFX_MassArrayTemplate<FDE_TEXTEDITPIECE> CFDE_TXTEDTPieceMassArray;
+
+class CFDE_TxtEdtEngine;
+class CFDE_TxtEdtParag;
+class CFDE_TxtEdtTextSet;
+
+class CFDE_TxtEdtPage : public IFDE_TxtEdtPage {
+ public:
+ CFDE_TxtEdtPage(CFDE_TxtEdtEngine* pEngine, int32_t nLineIndex);
+
+ // IFDE_TxtEditPage:
+ void Release() override;
+ CFDE_TxtEdtEngine* GetEngine() const override;
+ int32_t GetCharRect(int32_t nIndex,
+ CFX_RectF& rect,
+ FX_BOOL bBBox = FALSE) const override;
+ int32_t GetCharIndex(const CFX_PointF& fPoint, FX_BOOL& bBefore) override;
+ void CalcRangeRectArray(int32_t nStart,
+ int32_t nCount,
+ CFX_RectFArray& RectFArr) const override;
+ int32_t SelectWord(const CFX_PointF& fPoint, int32_t& nCount) override;
+ int32_t GetCharStart() const override;
+ int32_t GetCharCount() const override;
+ int32_t GetDisplayPos(const CFX_RectF& rtClip,
+ FXTEXT_CHARPOS*& pCharPos,
+ CFX_RectF* pBBox) const override;
+ FX_BOOL IsLoaded(const CFX_RectF* pClipBox) override;
+ int32_t LoadPage(const CFX_RectF* pClipBox, IFX_Pause* pPause) override;
+ void UnloadPage(const CFX_RectF* pClipBox) override;
+ const CFX_RectF& GetContentsBox() override;
+
+ // IFDE_VisualSet:
+ FDE_VISUALOBJTYPE GetType() override;
+ FX_BOOL GetBBox(FDE_HVISUALOBJ hVisualObj, CFX_RectF& bbox) override;
+ FX_BOOL GetMatrix(FDE_HVISUALOBJ hVisualObj, CFX_Matrix& matrix) override;
+ FX_BOOL GetRect(FDE_HVISUALOBJ hVisualObj, CFX_RectF& rt) override;
+ FX_BOOL GetClip(FDE_HVISUALOBJ hVisualObj, CFX_RectF& rt) override;
+
+ // IFDE_CanvasSet:
+ FX_POSITION GetFirstPosition(FDE_HVISUALOBJ hCanvas) override;
+ FDE_HVISUALOBJ GetNext(FDE_HVISUALOBJ hCanvas,
+ FX_POSITION& pos,
+ IFDE_VisualSet*& pVisualSet) override;
+ FDE_HVISUALOBJ GetParentCanvas(FDE_HVISUALOBJ hCanvas,
+ IFDE_VisualSet*& pVisualSet) override;
+
+ // IFX_TxtAccess:
+ FX_WCHAR GetChar(void* pIdentity, int32_t index) const override;
+ int32_t GetWidth(void* pIdentity, int32_t index) const override;
+
+ protected:
+ virtual ~CFDE_TxtEdtPage();
+
+ private:
+ void NormalizePt2Rect(CFX_PointF& ptF,
+ const CFX_RectF& rtF,
+ FX_FLOAT fTolerance) const;
+
+ std::unique_ptr<IFX_CharIter> m_pIter;
+ CFDE_TxtEdtTextSet* m_pTextSet;
+ CFDE_TxtEdtEngine* m_pEditEngine;
+ CFDE_TXTEDTPieceMassArray m_PieceMassArr;
+ CFDE_TxtEdtParag* m_pBgnParag;
+ CFDE_TxtEdtParag* m_pEndParag;
+ int32_t m_nRefCount;
+ int32_t m_nPageStart;
+ int32_t m_nCharCount;
+ int32_t m_nPageIndex;
+ FX_BOOL m_bLoaded;
+ CFX_RectF m_rtPage;
+ CFX_RectF m_rtPageMargin;
+ CFX_RectF m_rtPageContents;
+ CFX_RectF m_rtPageCanvas;
+ int32_t* m_pCharWidth;
+};
+
+#endif // XFA_FDE_CFDE_TXTEDTPAGE_H_