diff options
Diffstat (limited to 'xfa/src/fee/src/fee/fde_txtedtblock.h')
| -rw-r--r-- | xfa/src/fee/src/fee/fde_txtedtblock.h | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/xfa/src/fee/src/fee/fde_txtedtblock.h b/xfa/src/fee/src/fee/fde_txtedtblock.h new file mode 100644 index 0000000000..12aee74d39 --- /dev/null +++ b/xfa/src/fee/src/fee/fde_txtedtblock.h @@ -0,0 +1,227 @@ +// 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_TXTEDTBLOCK_H
+#define _FDE_TXTEDTBLOCK_H
+#ifdef FDE_USEFORMATBLOCK
+class CFDE_TxtEdtEngine;
+class CFDE_TxtEdtBlock;
+class CFDE_TxtEdtFieldFormatParser;
+class CFDE_TxtEdtField;
+class CFDE_TxtEdtField_Integer;
+class CFDE_TxtEdtField_Float;
+class CFDE_TxtEdtField_Password;
+class CFDE_TxtEdtField_String;
+class CFDE_TxtEdtField_Fixed;
+#define FDE_FORMAT_EDIT_FIELD_HADERSIZE 3
+#define FDE_FORMAT_EDIT_FIELD_TAILSIZE 1
+enum FDE_FORMAT_FIELD_INSERT_RET {
+ FDE_FORMAT_FIELD_INSERT_RET_S_NORMAL = 0,
+ FDE_FORMAT_FIELD_INSERT_RET_S_FULL ,
+ FDE_FORMAT_FIELD_INSERT_RET_F_FULL ,
+ FDE_FORMAT_FIELD_INSERT_RET_F_INVALIDATE,
+};
+enum FDE_FORMAT_FIELD_DELETE_RET {
+ FDE_FORMAT_FIELD_DELETE_RET_S = 0 ,
+ FDE_FORMAT_FIELD_DELETE_RET_F_INVALIDATE ,
+ FDE_FORMAT_FIELD_DELETE_RET_F_BOUNDARY ,
+};
+enum FDE_FORMAT_FIELD_VALIDATE_RET {
+ FDE_FORMAT_FIELD_VALIDATE_S = 0 ,
+ FDE_FORMAT_FIELD_VALIDATE_F_FULL ,
+ FDE_FORMAT_FIELD_VALIDATE_F_INVALIDATE ,
+};
+enum FDE_FORMAT_CARET_DIRECTION {
+ FDE_FORMAT_CARET_FORWARD,
+ FDE_FORMAT_CARET_MIDDLE,
+ FDE_FORMAT_CARET_BACKWARD
+};
+class CFDE_TxtEdtBlock : public CFX_Object
+{
+public:
+ CFDE_TxtEdtBlock(CFDE_TxtEdtEngine * pEngine, const CFX_WideString &wsBlock, FX_INT32 nPosition);
+ ~CFDE_TxtEdtBlock();
+ void GetDisplayText(CFX_WideString &wsDisplay);
+ FX_INT32 GetLength() const;
+ void GetBlockText(CFX_WideString &wsBlock);
+ FX_INT32 CountField() const;
+ void GetFieldText(FX_INT32 nIndex, CFX_WideString &wsField);
+ FX_INT32 GetFieldTextLength() const;
+
+ FX_INT32 GetPos() const;
+ void GetRealText(CFX_WideString &wsText) const;
+ void Backup();
+ void Restore();
+ void SetIndex(FX_INT32 nIndex)
+ {
+ m_nIndex = nIndex;
+ }
+ FX_INT32 GetIndex() const
+ {
+ return m_nIndex;
+ }
+private:
+ CFDE_TxtEdtEngine * m_pEngine;
+ FX_INT32 m_nDisplayLength;
+ FX_INT32 m_nIndex;
+
+ FX_INT32 m_nPosition;
+ CFX_ArrayTemplate<CFDE_TxtEdtField*> m_FieldArr;
+ CFX_ArrayTemplate<CFDE_TxtEdtField*> m_EditFieldArr;
+};
+class CFDE_TxtEdtFieldFormatParser : public CFX_Object
+{
+public:
+ CFDE_TxtEdtFieldFormatParser();
+ ~CFDE_TxtEdtFieldFormatParser();
+ FX_BOOL Parse(const CFX_WideString &wsFormat);
+ FX_INT32 CountItems() const;
+ void GetItem(FX_INT32 nIndex, CFX_WideString &wsKey, CFX_WideString &wsValue) const;
+private:
+ typedef struct : public CFX_Object {
+ FX_INT32 nKeyStart;
+ FX_INT32 nKeyCount;
+ FX_INT32 nValStart;
+ FX_INT32 nValCount;
+ } FDE_TXTEDTFORMATITEM, * FDE_LPTXTEDTFORMATITEM;
+
+ CFX_WideString m_wsFormat;
+ CFX_ArrayTemplate<FDE_LPTXTEDTFORMATITEM> m_ItemArr;
+};
+class CFDE_TxtEdtField : public CFX_Object
+{
+public:
+ static CFDE_TxtEdtField * Create(const CFX_WideString &wsField, FX_INT32 nIndex, CFDE_TxtEdtBlock * pBlock);
+ virtual void Release();
+ virtual FX_INT32 Insert( FX_INT32 nIndex, const CFX_WideString &wsIns,
+ FX_INT32 &nCaret, FX_BOOL &bBefore);
+ virtual FX_INT32 Delete( FX_INT32 nIndex, FX_INT32 nCount,
+ CFX_WideString &wsDel, FX_INT32 &nCaret,
+ FX_BOOL &bBefore);
+ virtual FX_INT32 Replace(FX_INT32 nIndex, FX_INT32 nCount,
+ const CFX_WideString &wsIns, CFX_WideString &wsDel,
+ FX_INT32 &nCaret, FX_BOOL &bBefore);
+ virtual void GetDisplayText(CFX_WideString &wsDisplay);
+ virtual FX_INT32 GetDisplayLength();
+ virtual void GetFieldText(CFX_WideString &wsField);
+ virtual FX_INT32 GetFieldTextLength() const;
+ virtual FX_INT32 GetRealIndex(FX_INT32 nIndex) const;
+
+
+ virtual FX_INT32 NormalizeCaretPos( FX_INT32 nIndex,
+ FDE_FORMAT_CARET_DIRECTION eDirection = FDE_FORMAT_CARET_MIDDLE) const;
+
+ virtual FX_BOOL GetEditableRange(FX_INT32 &nBgn, FX_INT32 &nEnd) const;
+ virtual void Backup();
+ virtual void Restore();
+ virtual FX_BOOL IsFix() const
+ {
+ return FALSE;
+ }
+ void SetIndex(FX_INT32 nIndex)
+ {
+ m_nIndex = nIndex;
+ }
+ FX_INT32 GetIndex() const
+ {
+ return m_nIndex;
+ }
+ FX_INT32 GetBlockIndex() const
+ {
+ return m_pBlock->GetIndex();
+ }
+protected:
+ CFDE_TxtEdtField(FX_INT32 nIndex, CFDE_TxtEdtBlock * pBlock);
+ virtual ~CFDE_TxtEdtField() {}
+ virtual FX_INT32 Validate(const CFX_WideString & wsText) const;
+ virtual void GetNormalizedFieldText(CFX_WideString &wsField) const;
+ FX_INT32 m_nLength;
+ CFX_WideString m_wsField;
+ CFX_WideString m_wsBackup;
+ FX_WCHAR m_wcFill;
+ FX_BOOL m_bReserveSpace;
+ FX_BOOL m_bLeftAlignment;
+ FX_INT32 m_nIndex;
+ CFDE_TxtEdtBlock * m_pBlock;
+};
+class CFDE_TxtEdtField_Integer : public CFDE_TxtEdtField
+{
+public:
+ CFDE_TxtEdtField_Integer(const CFX_WideString &wsField, FX_INT32 nIndex, CFDE_TxtEdtBlock * pBlock);
+protected:
+ virtual ~CFDE_TxtEdtField_Integer() {}
+ virtual FX_INT32 Validate(const CFX_WideString &wsText) const;
+private:
+ FX_BOOL m_bSign;
+};
+class CFDE_TxtEdtField_Float : public CFDE_TxtEdtField
+{
+public:
+ CFDE_TxtEdtField_Float(const CFX_WideString &wsField, FX_INT32 nIndex, CFDE_TxtEdtBlock * pBlock);
+protected:
+ virtual ~CFDE_TxtEdtField_Float() {}
+ virtual FX_INT32 Validate(const CFX_WideString & wsText) const;
+private:
+ FX_BOOL m_bSigned;
+ FX_INT32 m_nIntPartlength;
+ FX_INT32 m_nDecPartLength;
+};
+class CFDE_TxtEdtField_Password : public CFDE_TxtEdtField
+{
+public:
+ CFDE_TxtEdtField_Password(const CFX_WideString &wsField, FX_INT32 nIndex, CFDE_TxtEdtBlock * pBlock);
+
+protected:
+ virtual ~CFDE_TxtEdtField_Password() {}
+ virtual void GetNormalizedFieldText(CFX_WideString &wsField) const;
+private:
+ FX_WCHAR m_wcAlias;
+};
+class CFDE_TxtEdtField_String : public CFDE_TxtEdtField
+{
+public:
+ CFDE_TxtEdtField_String(const CFX_WideString &wsField, FX_INT32 nIndex, CFDE_TxtEdtBlock * pBlock);
+protected:
+ virtual ~CFDE_TxtEdtField_String() {}
+};
+class CFDE_TxtEdtField_Fixed : public CFDE_TxtEdtField
+{
+public:
+ CFDE_TxtEdtField_Fixed(const CFX_WideString &wsField, FX_INT32 nIndex, CFDE_TxtEdtBlock * pBlock);
+ virtual FX_INT32 Insert( FX_INT32 nIndex, const CFX_WideString &wsIns,
+ FX_INT32 &nCaret, FX_BOOL &bBefore)
+ {
+ return FALSE;
+ }
+ virtual FX_INT32 Delete( FX_INT32 nIndex, FX_INT32 nCount, CFX_WideString &wsDel,
+ FX_INT32 &nCaret, FX_BOOL &bBefore)
+ {
+ return FALSE;
+ }
+ virtual FX_INT32 Replace(FX_INT32 nIndex, FX_INT32 nCount, const CFX_WideString &wsIns,
+ CFX_WideString &wsDel, FX_INT32 &nCaret, FX_BOOL &bBefore)
+ {
+ return FALSE;
+ }
+ virtual void GetDisplayText(CFX_WideString &wsDisplay);
+ virtual FX_INT32 NormalizeCaretPos( FX_INT32 nIndex,
+ FDE_FORMAT_CARET_DIRECTION eDirection ) const;
+ virtual FX_BOOL GetEditableRange(FX_INT32 &nBgn, FX_INT32 &nEnd) const
+ {
+ return FALSE;
+ }
+ virtual void Backup() {}
+ virtual void Restore() {}
+
+ virtual FX_BOOL IsFix() const
+ {
+ return TRUE;
+ }
+protected:
+ virtual ~CFDE_TxtEdtField_Fixed() {}
+};
+#endif
+#endif
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