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-rw-r--r--fpdfsdk/fxedit/fxet_ap.cpp4
-rw-r--r--fpdfsdk/fxedit/fxet_edit.cpp2
-rw-r--r--fpdfsdk/fxedit/fxet_list.cpp4
-rw-r--r--fpdfsdk/fxedit/fxet_module.cpp4
-rw-r--r--fpdfsdk/fxedit/fxet_pageobjs.cpp4
-rw-r--r--fpdfsdk/fxedit/include/DEPS3
-rw-r--r--fpdfsdk/fxedit/include/fx_edit.h629
-rw-r--r--fpdfsdk/fxedit/include/fxet_edit.h803
-rw-r--r--fpdfsdk/fxedit/include/fxet_list.h343
9 files changed, 1787 insertions, 9 deletions
diff --git a/fpdfsdk/fxedit/fxet_ap.cpp b/fpdfsdk/fxedit/fxet_ap.cpp
index 48c6876a74..cafce2eb04 100644
--- a/fpdfsdk/fxedit/fxet_ap.cpp
+++ b/fpdfsdk/fxedit/fxet_ap.cpp
@@ -8,8 +8,8 @@
#include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h"
#include "core/fpdfdoc/include/cpvt_word.h"
#include "core/fpdfdoc/include/ipvt_fontmap.h"
-#include "fpdfsdk/include/fxedit/fx_edit.h"
-#include "fpdfsdk/include/fxedit/fxet_edit.h"
+#include "fpdfsdk/fxedit/include/fx_edit.h"
+#include "fpdfsdk/fxedit/include/fxet_edit.h"
CFX_ByteString GetPDFWordString(IPVT_FontMap* pFontMap,
int32_t nFontIndex,
diff --git a/fpdfsdk/fxedit/fxet_edit.cpp b/fpdfsdk/fxedit/fxet_edit.cpp
index f275248ac2..07a9d864d7 100644
--- a/fpdfsdk/fxedit/fxet_edit.cpp
+++ b/fpdfsdk/fxedit/fxet_edit.cpp
@@ -4,7 +4,7 @@
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-#include "fpdfsdk/include/fxedit/fxet_edit.h"
+#include "fpdfsdk/fxedit/include/fxet_edit.h"
#include <algorithm>
diff --git a/fpdfsdk/fxedit/fxet_list.cpp b/fpdfsdk/fxedit/fxet_list.cpp
index f3db38612c..af6e8588f6 100644
--- a/fpdfsdk/fxedit/fxet_list.cpp
+++ b/fpdfsdk/fxedit/fxet_list.cpp
@@ -4,10 +4,10 @@
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-#include "fpdfsdk/include/fxedit/fxet_list.h"
+#include "fpdfsdk/fxedit/include/fxet_list.h"
#include "core/fpdfdoc/include/cpvt_word.h"
-#include "fpdfsdk/include/fxedit/fxet_edit.h"
+#include "fpdfsdk/fxedit/include/fxet_edit.h"
CFX_ListItem::CFX_ListItem()
: m_pEdit(NULL),
diff --git a/fpdfsdk/fxedit/fxet_module.cpp b/fpdfsdk/fxedit/fxet_module.cpp
index 330b72bc8b..99fd68e397 100644
--- a/fpdfsdk/fxedit/fxet_module.cpp
+++ b/fpdfsdk/fxedit/fxet_module.cpp
@@ -5,8 +5,8 @@
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#include "core/fpdfdoc/include/cpdf_variabletext.h"
-#include "fpdfsdk/include/fxedit/fxet_edit.h"
-#include "fpdfsdk/include/fxedit/fxet_list.h"
+#include "fpdfsdk/fxedit/include/fxet_edit.h"
+#include "fpdfsdk/fxedit/include/fxet_list.h"
IFX_Edit* IFX_Edit::NewEdit() {
return new CFX_Edit(new CPDF_VariableText());
diff --git a/fpdfsdk/fxedit/fxet_pageobjs.cpp b/fpdfsdk/fxedit/fxet_pageobjs.cpp
index 41252277ac..cbe6fabcb6 100644
--- a/fpdfsdk/fxedit/fxet_pageobjs.cpp
+++ b/fpdfsdk/fxedit/fxet_pageobjs.cpp
@@ -13,9 +13,9 @@
#include "core/fpdfdoc/include/cpvt_word.h"
#include "core/fpdfdoc/include/ipvt_fontmap.h"
#include "core/fxge/include/fx_ge.h"
+#include "fpdfsdk/fxedit/include/fx_edit.h"
+#include "fpdfsdk/fxedit/include/fxet_edit.h"
#include "fpdfsdk/include/fx_systemhandler.h"
-#include "fpdfsdk/include/fxedit/fx_edit.h"
-#include "fpdfsdk/include/fxedit/fxet_edit.h"
#define FX_EDIT_UNDERLINEHALFWIDTH 0.5f
#define FX_EDIT_CROSSOUTHALFWIDTH 0.5f
diff --git a/fpdfsdk/fxedit/include/DEPS b/fpdfsdk/fxedit/include/DEPS
new file mode 100644
index 0000000000..db9a09c342
--- /dev/null
+++ b/fpdfsdk/fxedit/include/DEPS
@@ -0,0 +1,3 @@
+include_rules = [
+ '+core/fpdfdoc/include',
+]
diff --git a/fpdfsdk/fxedit/include/fx_edit.h b/fpdfsdk/fxedit/include/fx_edit.h
new file mode 100644
index 0000000000..4220c0bd01
--- /dev/null
+++ b/fpdfsdk/fxedit/include/fx_edit.h
@@ -0,0 +1,629 @@
+// 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 FPDFSDK_FXEDIT_INCLUDE_FX_EDIT_H_
+#define FPDFSDK_FXEDIT_INCLUDE_FX_EDIT_H_
+
+#include "core/fpdfdoc/include/cpdf_variabletext.h"
+#include "core/fxcrt/include/fx_basic.h"
+#include "core/fxge/include/fx_dib.h"
+
+class CPDF_Font;
+class CPDF_PageObjectHolder;
+class CPDF_TextObject;
+class CFX_FloatPoint;
+class CFX_Matrix;
+class CFX_RenderDevice;
+class IFX_Edit;
+class IPVT_FontMap;
+class IFX_Edit_Iterator;
+class IFX_Edit_Notify;
+class IFX_Edit_UndoItem;
+class IFX_List;
+class IFX_List_Notify;
+class IFX_SystemHandler;
+
+struct CPVT_Line;
+struct CPVT_SecProps;
+struct CPVT_Section;
+struct CPVT_Word;
+struct CPVT_WordPlace;
+struct CPVT_WordProps;
+struct CPVT_WordRange;
+
+#define PVTWORD_STYLE_NORMAL 0x0000L
+#define PVTWORD_STYLE_HIGHLIGHT 0x0001L
+#define PVTWORD_STYLE_UNDERLINE 0x0002L
+#define PVTWORD_STYLE_CROSSOUT 0x0004L
+#define PVTWORD_STYLE_SQUIGGLY 0x0008L
+#define PVTWORD_STYLE_DUALCROSSOUT 0x0010L
+#define PVTWORD_STYLE_BOLD 0x0020L
+#define PVTWORD_STYLE_ITALIC 0x0040L
+
+#define FX_EDIT_ISLATINWORD(u) \
+ (u == 0x2D || (u <= 0x005A && u >= 0x0041) || \
+ (u <= 0x007A && u >= 0x0061) || (u <= 0x02AF && u >= 0x00C0))
+
+#ifndef DEFAULT_CHARSET
+#define DEFAULT_CHARSET 1
+#endif
+
+class IFX_Edit_Notify {
+ public:
+ virtual ~IFX_Edit_Notify() {}
+ // set the horizontal scrollbar information.
+ virtual void IOnSetScrollInfoX(FX_FLOAT fPlateMin,
+ FX_FLOAT fPlateMax,
+ FX_FLOAT fContentMin,
+ FX_FLOAT fContentMax,
+ FX_FLOAT fSmallStep,
+ FX_FLOAT fBigStep) = 0;
+ // set the vertical scrollbar information.
+ virtual void IOnSetScrollInfoY(FX_FLOAT fPlateMin,
+ FX_FLOAT fPlateMax,
+ FX_FLOAT fContentMin,
+ FX_FLOAT fContentMax,
+ FX_FLOAT fSmallStep,
+ FX_FLOAT fBigStep) = 0;
+ // set the position of horizontal scrollbar.
+ virtual void IOnSetScrollPosX(FX_FLOAT fx) = 0;
+ // set the position of vertical scrollbar.
+ virtual void IOnSetScrollPosY(FX_FLOAT fy) = 0;
+ // set the caret information.
+ virtual void IOnSetCaret(FX_BOOL bVisible,
+ const CFX_FloatPoint& ptHead,
+ const CFX_FloatPoint& ptFoot,
+ const CPVT_WordPlace& place) = 0;
+ // if the caret position is changed ,send the information of current postion
+ // to user.
+ virtual void IOnCaretChange(const CPVT_SecProps& secProps,
+ const CPVT_WordProps& wordProps) = 0;
+ // if the text area is changed, send the information to user.
+ virtual void IOnContentChange(const CFX_FloatRect& rcContent) = 0;
+ // Invalidate the rectangle relative to the bounding box of edit.
+ virtual void IOnInvalidateRect(CFX_FloatRect* pRect) = 0;
+};
+
+class IFX_Edit_OprNotify {
+ public:
+ virtual ~IFX_Edit_OprNotify() {}
+
+ // OprType: 0
+ virtual void OnInsertWord(const CPVT_WordPlace& place,
+ const CPVT_WordPlace& oldplace) = 0;
+ // OprType: 1
+ virtual void OnInsertReturn(const CPVT_WordPlace& place,
+ const CPVT_WordPlace& oldplace) = 0;
+ // OprType: 2
+ virtual void OnBackSpace(const CPVT_WordPlace& place,
+ const CPVT_WordPlace& oldplace) = 0;
+ // OprType: 3
+ virtual void OnDelete(const CPVT_WordPlace& place,
+ const CPVT_WordPlace& oldplace) = 0;
+ // OprType: 4
+ virtual void OnClear(const CPVT_WordPlace& place,
+ const CPVT_WordPlace& oldplace) = 0;
+ // OprType: 5
+ virtual void OnInsertText(const CPVT_WordPlace& place,
+ const CPVT_WordPlace& oldplace) = 0;
+ // OprType: 6
+ virtual void OnSetText(const CPVT_WordPlace& place,
+ const CPVT_WordPlace& oldplace) = 0;
+ //
+ virtual void OnAddUndo(IFX_Edit_UndoItem* pUndoItem) = 0;
+};
+
+class IFX_Edit_Iterator {
+ public:
+ virtual ~IFX_Edit_Iterator() {}
+
+ public:
+ // move the current position to the next word.
+ virtual FX_BOOL NextWord() = 0;
+ // move the current position to the next line.
+ virtual FX_BOOL NextLine() = 0;
+ // move the current position to the next section.
+ virtual FX_BOOL NextSection() = 0;
+
+ // move the current position to the previous word.
+ virtual FX_BOOL PrevWord() = 0;
+ // move the current position to the previous line.
+ virtual FX_BOOL PrevLine() = 0;
+ // move the current position to the previous section.
+ virtual FX_BOOL PrevSection() = 0;
+
+ // get the information of the current word.
+ virtual FX_BOOL GetWord(CPVT_Word& word) const = 0;
+ // get the information of the current line.
+ virtual FX_BOOL GetLine(CPVT_Line& line) const = 0;
+ // get the information of the current section.
+ virtual FX_BOOL GetSection(CPVT_Section& section) const = 0;
+ // set the current position.
+ virtual void SetAt(int32_t nWordIndex) = 0;
+ // set the current position.
+ virtual void SetAt(const CPVT_WordPlace& place) = 0;
+ // get the current position.
+ virtual const CPVT_WordPlace& GetAt() const = 0;
+
+ // get the edit which this iterator belongs to
+ virtual IFX_Edit* GetEdit() const = 0;
+};
+
+class IFX_Edit_UndoItem {
+ public:
+ virtual ~IFX_Edit_UndoItem() {}
+
+ virtual void Undo() = 0;
+ virtual void Redo() = 0;
+ virtual CFX_WideString GetUndoTitle() = 0;
+};
+
+class IFX_Edit {
+ public:
+ static IFX_Edit* NewEdit();
+ static void DelEdit(IFX_Edit* pEdit);
+
+ // set a IPVT_FontMap pointer implemented by user.
+ virtual void SetFontMap(IPVT_FontMap* pFontMap) = 0;
+
+ // if user don't like to use FontMap, implement VTProvider and set it
+ // directly.
+ virtual void SetVTProvider(CPDF_VariableText::Provider* pProvider) = 0;
+
+ // set a IFX_Edit_Notify pointer implemented by user.
+ virtual void SetNotify(IFX_Edit_Notify* pNotify) = 0;
+ virtual void SetOprNotify(IFX_Edit_OprNotify* pOprNotify) = 0;
+
+ // get a pointer allocated by CPDF_Edit, by this pointer, user can iterate the
+ // contents of edit, but don't need to release.
+ virtual IFX_Edit_Iterator* GetIterator() = 0;
+
+ // get a VT pointer relative to this edit.
+ virtual CPDF_VariableText* GetVariableText() = 0;
+
+ // get the IPVT_FontMap pointer set by user.
+ virtual IPVT_FontMap* GetFontMap() = 0;
+
+ // initialize the edit.
+ virtual void Initialize() = 0;
+
+ // set the bounding box of the text area.
+ virtual void SetPlateRect(const CFX_FloatRect& rect,
+ FX_BOOL bPaint = TRUE) = 0;
+
+ // set the scroll origin
+ virtual void SetScrollPos(const CFX_FloatPoint& point) = 0;
+
+ // set the horizontal text alignment in text box, nFormat (0:left 1:middle
+ // 2:right).
+ virtual void SetAlignmentH(int32_t nFormat = 0, FX_BOOL bPaint = TRUE) = 0;
+
+ // set the vertical text alignment in text box, nFormat (0:top 1:center
+ // 2:bottom).
+ virtual void SetAlignmentV(int32_t nFormat = 0, FX_BOOL bPaint = TRUE) = 0;
+
+ // if the text is shown in secret , set a character for substitute.
+ virtual void SetPasswordChar(uint16_t wSubWord = '*',
+ FX_BOOL bPaint = TRUE) = 0;
+
+ // set the maximal count of words of the text.
+ virtual void SetLimitChar(int32_t nLimitChar = 0, FX_BOOL bPaint = TRUE) = 0;
+
+ // if set the count of charArray , then all words is shown in equal space.
+ virtual void SetCharArray(int32_t nCharArray = 0, FX_BOOL bPaint = TRUE) = 0;
+
+ // set the space of two characters.
+ virtual void SetCharSpace(FX_FLOAT fCharSpace = 0.0f,
+ FX_BOOL bPaint = TRUE) = 0;
+
+ // set the horizontal scale of all characters.
+ virtual void SetHorzScale(int32_t nHorzScale = 100,
+ FX_BOOL bPaint = TRUE) = 0;
+
+ // set the leading of all lines
+ virtual void SetLineLeading(FX_FLOAT fLineLeading, FX_BOOL bPaint = TRUE) = 0;
+
+ // if set, CRLF is allowed.
+ virtual void SetMultiLine(FX_BOOL bMultiLine = TRUE,
+ FX_BOOL bPaint = TRUE) = 0;
+
+ // if set, all words auto fit the width of the bounding box.
+ virtual void SetAutoReturn(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE) = 0;
+
+ // if set, a font size is calculated to full fit the bounding box.
+ virtual void SetAutoFontSize(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE) = 0;
+
+ // is set, the text is allowed to scroll.
+ virtual void SetAutoScroll(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE) = 0;
+
+ // set the font size of all words.
+ virtual void SetFontSize(FX_FLOAT fFontSize, FX_BOOL bPaint = TRUE) = 0;
+
+ // the text is allowed to auto-scroll, allow the text overflow?
+ virtual void SetTextOverflow(FX_BOOL bAllowed = FALSE,
+ FX_BOOL bPaint = TRUE) = 0;
+
+ // query if the edit is richedit.
+ virtual FX_BOOL IsRichText() const = 0;
+
+ // set the edit is richedit.
+ virtual void SetRichText(FX_BOOL bRichText = TRUE, FX_BOOL bPaint = TRUE) = 0;
+
+ // set the fontsize of selected text.
+ virtual FX_BOOL SetRichFontSize(FX_FLOAT fFontSize) = 0;
+
+ // set the fontindex of selected text, user can change the font of selected
+ // text.
+ virtual FX_BOOL SetRichFontIndex(int32_t nFontIndex) = 0;
+
+ // set the textcolor of selected text.
+ virtual FX_BOOL SetRichTextColor(FX_COLORREF dwColor) = 0;
+
+ // set the text script type of selected text. (0:normal 1:superscript
+ // 2:subscript)
+ virtual FX_BOOL SetRichTextScript(
+ CPDF_VariableText::ScriptType nScriptType) = 0;
+
+ // set the bold font style of selected text.
+ virtual FX_BOOL SetRichTextBold(FX_BOOL bBold = TRUE) = 0;
+
+ // set the italic font style of selected text.
+ virtual FX_BOOL SetRichTextItalic(FX_BOOL bItalic = TRUE) = 0;
+
+ // set the underline style of selected text.
+ virtual FX_BOOL SetRichTextUnderline(FX_BOOL bUnderline = TRUE) = 0;
+
+ // set the crossout style of selected text.
+ virtual FX_BOOL SetRichTextCrossout(FX_BOOL bCrossout = TRUE) = 0;
+
+ // set the charspace of selected text, in user coordinate.
+ virtual FX_BOOL SetRichTextCharSpace(FX_FLOAT fCharSpace) = 0;
+
+ // set the horizontal scale of selected text, default value is 100.
+ virtual FX_BOOL SetRichTextHorzScale(int32_t nHorzScale = 100) = 0;
+
+ // set the leading of selected section, in user coordinate.
+ virtual FX_BOOL SetRichTextLineLeading(FX_FLOAT fLineLeading) = 0;
+
+ // set the indent of selected section, in user coordinate.
+ virtual FX_BOOL SetRichTextLineIndent(FX_FLOAT fLineIndent) = 0;
+
+ // set the alignment of selected section, nAlignment(0:left 1:middle 2:right)
+ virtual FX_BOOL SetRichTextAlignment(int32_t nAlignment) = 0;
+
+ // set the selected range of text.
+ // if nStartChar == 0 and nEndChar == -1, select all the text.
+ virtual void SetSel(int32_t nStartChar, int32_t nEndChar) = 0;
+
+ // get the selected range of text.
+ virtual void GetSel(int32_t& nStartChar, int32_t& nEndChar) const = 0;
+
+ // select all the text.
+ virtual void SelectAll() = 0;
+
+ // set text is not selected.
+ virtual void SelectNone() = 0;
+
+ // get the caret position.
+ virtual int32_t GetCaret() const = 0;
+ virtual CPVT_WordPlace GetCaretWordPlace() const = 0;
+
+ // get the string of selected text.
+ virtual CFX_WideString GetSelText() const = 0;
+
+ // get the text conent
+ virtual CFX_WideString GetText() const = 0;
+
+ // query if any text is selected.
+ virtual FX_BOOL IsSelected() const = 0;
+
+ // get the scroll origin
+ virtual CFX_FloatPoint GetScrollPos() const = 0;
+
+ // get the bounding box of the text area.
+ virtual CFX_FloatRect GetPlateRect() const = 0;
+
+ // get the fact area of the text.
+ virtual CFX_FloatRect GetContentRect() const = 0;
+
+ // get the visible word range
+ virtual CPVT_WordRange GetVisibleWordRange() const = 0;
+
+ // get the whole word range
+ virtual CPVT_WordRange GetWholeWordRange() const = 0;
+
+ // get the word range of select text
+ virtual CPVT_WordRange GetSelectWordRange() const = 0;
+
+ // send the mousedown message to edit for response.
+ // if Shift key is hold, bShift is TRUE, is Ctrl key is hold, bCtrl is TRUE.
+ virtual void OnMouseDown(const CFX_FloatPoint& point,
+ FX_BOOL bShift,
+ FX_BOOL bCtrl) = 0;
+
+ // send the mousemove message to edit when mouse down is TRUE.
+ virtual void OnMouseMove(const CFX_FloatPoint& point,
+ FX_BOOL bShift,
+ FX_BOOL bCtrl) = 0;
+
+ // send the UP key message to edit.
+ virtual void OnVK_UP(FX_BOOL bShift, FX_BOOL bCtrl) = 0;
+
+ // send the DOWN key message to edit.
+ virtual void OnVK_DOWN(FX_BOOL bShift, FX_BOOL bCtrl) = 0;
+
+ // send the LEFT key message to edit.
+ virtual void OnVK_LEFT(FX_BOOL bShift, FX_BOOL bCtrl) = 0;
+
+ // send the RIGHT key message to edit.
+ virtual void OnVK_RIGHT(FX_BOOL bShift, FX_BOOL bCtrl) = 0;
+
+ // send the HOME key message to edit.
+ virtual void OnVK_HOME(FX_BOOL bShift, FX_BOOL bCtrl) = 0;
+
+ // send the END key message to edit.
+ virtual void OnVK_END(FX_BOOL bShift, FX_BOOL bCtrl) = 0;
+
+ // put text into edit.
+ virtual void SetText(const FX_WCHAR* text,
+ int32_t charset = DEFAULT_CHARSET,
+ const CPVT_SecProps* pSecProps = NULL,
+ const CPVT_WordProps* pWordProps = NULL) = 0;
+
+ // insert a word into the edit.
+ virtual FX_BOOL InsertWord(uint16_t word,
+ int32_t charset = DEFAULT_CHARSET,
+ const CPVT_WordProps* pWordProps = NULL) = 0;
+
+ // insert a return into the edit.
+ virtual FX_BOOL InsertReturn(const CPVT_SecProps* pSecProps = NULL,
+ const CPVT_WordProps* pWordProps = NULL) = 0;
+
+ // insert text into the edit.
+ virtual FX_BOOL InsertText(const FX_WCHAR* text,
+ int32_t charset = DEFAULT_CHARSET,
+ const CPVT_SecProps* pSecProps = NULL,
+ const CPVT_WordProps* pWordProps = NULL) = 0;
+
+ // do backspace operation.
+ virtual FX_BOOL Backspace() = 0;
+
+ // do delete operation.
+ virtual FX_BOOL Delete() = 0;
+
+ // delete the selected text.
+ virtual FX_BOOL Clear() = 0;
+
+ // do Redo operation.
+ virtual FX_BOOL Redo() = 0;
+
+ // do Undo operation.
+ virtual FX_BOOL Undo() = 0;
+
+ // move caret
+ virtual void SetCaret(int32_t nPos) = 0;
+
+ // arrange all words over again
+ virtual void Paint() = 0;
+
+ // allow to refresh screen?
+ virtual void EnableRefresh(FX_BOOL bRefresh) = 0;
+
+ virtual void RefreshWordRange(const CPVT_WordRange& wr) = 0;
+
+ // allow undo/redo?
+ virtual void EnableUndo(FX_BOOL bUndo) = 0;
+
+ // allow notify?
+ virtual void EnableNotify(FX_BOOL bNotify) = 0;
+
+ // allow opr notify?
+ virtual void EnableOprNotify(FX_BOOL bNotify) = 0;
+
+ // map word place to word index.
+ virtual int32_t WordPlaceToWordIndex(const CPVT_WordPlace& place) const = 0;
+ // map word index to word place.
+ virtual CPVT_WordPlace WordIndexToWordPlace(int32_t index) const = 0;
+
+ // get the beginning position of a line
+ virtual CPVT_WordPlace GetLineBeginPlace(
+ const CPVT_WordPlace& place) const = 0;
+
+ // get the ending position of a line
+ virtual CPVT_WordPlace GetLineEndPlace(const CPVT_WordPlace& place) const = 0;
+
+ // get the beginning position of a section
+ virtual CPVT_WordPlace GetSectionBeginPlace(
+ const CPVT_WordPlace& place) const = 0;
+
+ // get the ending position of a section
+ virtual CPVT_WordPlace GetSectionEndPlace(
+ const CPVT_WordPlace& place) const = 0;
+
+ // search a wordplace form point
+ virtual CPVT_WordPlace SearchWordPlace(const CFX_FloatPoint& point) const = 0;
+
+ // get the font size of non_rich text or default font size of richtext.
+ virtual FX_FLOAT GetFontSize() const = 0;
+
+ // get the mask character.
+ virtual uint16_t GetPasswordChar() const = 0;
+
+ // get the count of charArray
+ virtual int32_t GetCharArray() const = 0;
+
+ // get the horizontal scale of all characters
+ virtual int32_t GetHorzScale() const = 0;
+
+ // get the space of two characters
+ virtual FX_FLOAT GetCharSpace() const = 0;
+
+ // get the latin words of specified range
+ virtual CFX_WideString GetRangeText(const CPVT_WordRange& range) const = 0;
+
+ // is the text full in bounding box
+ virtual FX_BOOL IsTextFull() const = 0;
+ virtual FX_BOOL CanUndo() const = 0;
+ virtual FX_BOOL CanRedo() const = 0;
+
+ // if the content is changed after settext?
+ virtual FX_BOOL IsModified() const = 0;
+
+ // get the total words in edit
+ virtual int32_t GetTotalWords() const = 0;
+
+ virtual void AddUndoItem(IFX_Edit_UndoItem* pUndoItem) = 0;
+
+ static CFX_ByteString GetEditAppearanceStream(
+ IFX_Edit* pEdit,
+ const CFX_FloatPoint& ptOffset,
+ const CPVT_WordRange* pRange = NULL,
+ FX_BOOL bContinuous = TRUE,
+ uint16_t SubWord = 0);
+ static CFX_ByteString GetSelectAppearanceStream(
+ IFX_Edit* pEdit,
+ const CFX_FloatPoint& ptOffset,
+ const CPVT_WordRange* pRange = NULL);
+ static void DrawEdit(CFX_RenderDevice* pDevice,
+ CFX_Matrix* pUser2Device,
+ IFX_Edit* pEdit,
+ FX_COLORREF crTextFill,
+ FX_COLORREF crTextStroke,
+ const CFX_FloatRect& rcClip,
+ const CFX_FloatPoint& ptOffset,
+ const CPVT_WordRange* pRange,
+ IFX_SystemHandler* pSystemHandler,
+ void* pFFLData);
+ static void DrawUnderline(CFX_RenderDevice* pDevice,
+ CFX_Matrix* pUser2Device,
+ IFX_Edit* pEdit,
+ FX_COLORREF color,
+ const CFX_FloatRect& rcClip,
+ const CFX_FloatPoint& ptOffset,
+ const CPVT_WordRange* pRange);
+ static void DrawRichEdit(CFX_RenderDevice* pDevice,
+ CFX_Matrix* pUser2Device,
+ IFX_Edit* pEdit,
+ const CFX_FloatRect& rcClip,
+ const CFX_FloatPoint& ptOffset,
+ const CPVT_WordRange* pRange);
+ static void GeneratePageObjects(
+ CPDF_PageObjectHolder* pObjectHolder,
+ IFX_Edit* pEdit,
+ const CFX_FloatPoint& ptOffset,
+ const CPVT_WordRange* pRange,
+ FX_COLORREF crText,
+ CFX_ArrayTemplate<CPDF_TextObject*>& ObjArray);
+ static void GenerateRichPageObjects(
+ CPDF_PageObjectHolder* pObjectHolder,
+ IFX_Edit* pEdit,
+ const CFX_FloatPoint& ptOffset,
+ const CPVT_WordRange* pRange,
+ CFX_ArrayTemplate<CPDF_TextObject*>& ObjArray);
+ static void GenerateUnderlineObjects(CPDF_PageObjectHolder* pObjectHolder,
+ IFX_Edit* pEdit,
+ const CFX_FloatPoint& ptOffset,
+ const CPVT_WordRange* pRange,
+ FX_COLORREF color);
+
+ protected:
+ virtual ~IFX_Edit() {}
+};
+
+class IFX_List_Notify {
+ public:
+ // set the horizontal scrollbar information.
+ virtual void IOnSetScrollInfoX(FX_FLOAT fPlateMin,
+ FX_FLOAT fPlateMax,
+ FX_FLOAT fContentMin,
+ FX_FLOAT fContentMax,
+ FX_FLOAT fSmallStep,
+ FX_FLOAT fBigStep) = 0;
+ // set the vertical scrollbar information.
+ virtual void IOnSetScrollInfoY(FX_FLOAT fPlateMin,
+ FX_FLOAT fPlateMax,
+ FX_FLOAT fContentMin,
+ FX_FLOAT fContentMax,
+ FX_FLOAT fSmallStep,
+ FX_FLOAT fBigStep) = 0;
+ // set the position of horizontal scrollbar.
+ virtual void IOnSetScrollPosX(FX_FLOAT fx) = 0;
+ // set the position of vertical scrollbar.
+ virtual void IOnSetScrollPosY(FX_FLOAT fy) = 0;
+ // Invalidate the rectangle relative to the bounding box of edit.
+ virtual void IOnInvalidateRect(CFX_FloatRect* pRect) = 0;
+
+ protected:
+ virtual ~IFX_List_Notify() {}
+};
+
+class IFX_List {
+ public:
+ static IFX_List* NewList();
+ static void DelList(IFX_List* pList);
+
+ virtual void SetFontMap(IPVT_FontMap* pFontMap) = 0;
+ virtual void SetNotify(IFX_List_Notify* pNotify) = 0;
+
+ virtual void SetPlateRect(const CFX_FloatRect& rect) = 0;
+ virtual void SetFontSize(FX_FLOAT fFontSize) = 0;
+
+ virtual CFX_FloatRect GetPlateRect() const = 0;
+ virtual CFX_FloatRect GetContentRect() const = 0;
+
+ virtual FX_FLOAT GetFontSize() const = 0;
+ virtual IFX_Edit* GetItemEdit(int32_t nIndex) const = 0;
+ virtual int32_t GetCount() const = 0;
+ virtual FX_BOOL IsItemSelected(int32_t nIndex) const = 0;
+ virtual FX_FLOAT GetFirstHeight() const = 0;
+
+ virtual void SetMultipleSel(FX_BOOL bMultiple) = 0;
+ virtual FX_BOOL IsMultipleSel() const = 0;
+ virtual FX_BOOL IsValid(int32_t nItemIndex) const = 0;
+ virtual int32_t FindNext(int32_t nIndex, FX_WCHAR nChar) const = 0;
+
+ virtual void SetScrollPos(const CFX_FloatPoint& point) = 0;
+ virtual void ScrollToListItem(int32_t nItemIndex) = 0;
+ virtual CFX_FloatRect GetItemRect(int32_t nIndex) const = 0;
+ virtual int32_t GetCaret() const = 0;
+ virtual int32_t GetSelect() const = 0;
+ virtual int32_t GetTopItem() const = 0;
+ virtual int32_t GetItemIndex(const CFX_FloatPoint& point) const = 0;
+ virtual int32_t GetFirstSelected() const = 0;
+
+ virtual void AddString(const FX_WCHAR* str) = 0;
+ virtual void SetTopItem(int32_t nIndex) = 0;
+ virtual void Select(int32_t nItemIndex) = 0;
+ virtual void SetCaret(int32_t nItemIndex) = 0;
+ virtual void Empty() = 0;
+ virtual void Cancel() = 0;
+ virtual CFX_WideString GetText() const = 0;
+
+ virtual void OnMouseDown(const CFX_FloatPoint& point,
+ FX_BOOL bShift,
+ FX_BOOL bCtrl) = 0;
+ virtual void OnMouseMove(const CFX_FloatPoint& point,
+ FX_BOOL bShift,
+ FX_BOOL bCtrl) = 0;
+ virtual void OnVK_UP(FX_BOOL bShift, FX_BOOL bCtrl) = 0;
+ virtual void OnVK_DOWN(FX_BOOL bShift, FX_BOOL bCtrl) = 0;
+ virtual void OnVK_LEFT(FX_BOOL bShift, FX_BOOL bCtrl) = 0;
+ virtual void OnVK_RIGHT(FX_BOOL bShift, FX_BOOL bCtrl) = 0;
+ virtual void OnVK_HOME(FX_BOOL bShift, FX_BOOL bCtrl) = 0;
+ virtual void OnVK_END(FX_BOOL bShift, FX_BOOL bCtrl) = 0;
+ virtual void OnVK(int32_t nItemIndex, FX_BOOL bShift, FX_BOOL bCtrl) = 0;
+ virtual FX_BOOL OnChar(uint16_t nChar, FX_BOOL bShift, FX_BOOL bCtrl) = 0;
+
+ protected:
+ virtual ~IFX_List() {}
+};
+
+CFX_ByteString GetPDFWordString(IPVT_FontMap* pFontMap,
+ int32_t nFontIndex,
+ uint16_t Word,
+ uint16_t SubWord);
+
+#endif // FPDFSDK_FXEDIT_INCLUDE_FX_EDIT_H_
diff --git a/fpdfsdk/fxedit/include/fxet_edit.h b/fpdfsdk/fxedit/include/fxet_edit.h
new file mode 100644
index 0000000000..4233b1d301
--- /dev/null
+++ b/fpdfsdk/fxedit/include/fxet_edit.h
@@ -0,0 +1,803 @@
+// 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 FPDFSDK_FXEDIT_INCLUDE_FXET_EDIT_H_
+#define FPDFSDK_FXEDIT_INCLUDE_FXET_EDIT_H_
+
+#include "core/fpdfdoc/include/cpvt_secprops.h"
+#include "core/fpdfdoc/include/cpvt_wordprops.h"
+#include "fpdfsdk/fxedit/include/fx_edit.h"
+
+class CFX_Edit;
+class CFX_Edit_Iterator;
+class CFX_Edit_Provider;
+
+#define FX_EDIT_IsFloatZero(f) (f < 0.0001 && f > -0.0001)
+#define FX_EDIT_IsFloatEqual(fa, fb) FX_EDIT_IsFloatZero(fa - fb)
+#define FX_EDIT_IsFloatBigger(fa, fb) (fa > fb && !FX_EDIT_IsFloatEqual(fa, fb))
+#define FX_EDIT_IsFloatSmaller(fa, fb) \
+ (fa < fb && !FX_EDIT_IsFloatEqual(fa, fb))
+
+enum REFRESH_PLAN_E { RP_ANALYSE, RP_NOANALYSE, RP_OPTIONAL };
+
+enum EDIT_PROPS_E {
+ EP_LINELEADING,
+ EP_LINEINDENT,
+ EP_ALIGNMENT,
+ EP_FONTINDEX,
+ EP_FONTSIZE,
+ EP_WORDCOLOR,
+ EP_SCRIPTTYPE,
+ EP_UNDERLINE,
+ EP_CROSSOUT,
+ EP_CHARSPACE,
+ EP_HORZSCALE,
+ EP_BOLD,
+ EP_ITALIC
+};
+
+struct CFX_Edit_LineRect {
+ CFX_Edit_LineRect(const CPVT_WordRange& wrLine, const CFX_FloatRect& rcLine)
+ : m_wrLine(wrLine), m_rcLine(rcLine) {}
+
+ FX_BOOL operator!=(const CFX_Edit_LineRect& linerect) const {
+ return FXSYS_memcmp(this, &linerect, sizeof(CFX_Edit_LineRect)) != 0;
+ }
+
+ FX_BOOL IsSameHeight(const CFX_Edit_LineRect& linerect) const {
+ return FX_EDIT_IsFloatZero(
+ (m_rcLine.top - m_rcLine.bottom) -
+ (linerect.m_rcLine.top - linerect.m_rcLine.bottom));
+ }
+
+ FX_BOOL IsSameTop(const CFX_Edit_LineRect& linerect) const {
+ return FX_EDIT_IsFloatZero(m_rcLine.top - linerect.m_rcLine.top);
+ }
+
+ FX_BOOL IsSameLeft(const CFX_Edit_LineRect& linerect) const {
+ return FX_EDIT_IsFloatZero(m_rcLine.left - linerect.m_rcLine.left);
+ }
+
+ FX_BOOL IsSameRight(const CFX_Edit_LineRect& linerect) const {
+ return FX_EDIT_IsFloatZero(m_rcLine.right - linerect.m_rcLine.right);
+ }
+
+ CPVT_WordRange m_wrLine;
+ CFX_FloatRect m_rcLine;
+};
+
+class CFX_Edit_LineRectArray {
+ public:
+ CFX_Edit_LineRectArray() {}
+
+ virtual ~CFX_Edit_LineRectArray() { Empty(); }
+
+ void Empty() {
+ for (int32_t i = 0, sz = m_LineRects.GetSize(); i < sz; i++)
+ delete m_LineRects.GetAt(i);
+
+ m_LineRects.RemoveAll();
+ }
+
+ void RemoveAll() { m_LineRects.RemoveAll(); }
+
+ void operator=(CFX_Edit_LineRectArray& rects) {
+ Empty();
+ for (int32_t i = 0, sz = rects.GetSize(); i < sz; i++)
+ m_LineRects.Add(rects.GetAt(i));
+
+ rects.RemoveAll();
+ }
+
+ void Add(const CPVT_WordRange& wrLine, const CFX_FloatRect& rcLine) {
+ m_LineRects.Add(new CFX_Edit_LineRect(wrLine, rcLine));
+ }
+
+ int32_t GetSize() const { return m_LineRects.GetSize(); }
+
+ CFX_Edit_LineRect* GetAt(int32_t nIndex) const {
+ if (nIndex < 0 || nIndex >= m_LineRects.GetSize())
+ return NULL;
+
+ return m_LineRects.GetAt(nIndex);
+ }
+
+ CFX_ArrayTemplate<CFX_Edit_LineRect*> m_LineRects;
+};
+
+class CFX_Edit_RectArray {
+ public:
+ CFX_Edit_RectArray() {}
+
+ virtual ~CFX_Edit_RectArray() { Empty(); }
+
+ void Empty() {
+ for (int32_t i = 0, sz = m_Rects.GetSize(); i < sz; i++)
+ delete m_Rects.GetAt(i);
+
+ m_Rects.RemoveAll();
+ }
+
+ void Add(const CFX_FloatRect& rect) {
+ // check for overlapped area
+ for (int32_t i = 0, sz = m_Rects.GetSize(); i < sz; i++) {
+ CFX_FloatRect* pRect = m_Rects.GetAt(i);
+ if (pRect && pRect->Contains(rect))
+ return;
+ }
+
+ m_Rects.Add(new CFX_FloatRect(rect));
+ }
+
+ int32_t GetSize() const { return m_Rects.GetSize(); }
+
+ CFX_FloatRect* GetAt(int32_t nIndex) const {
+ if (nIndex < 0 || nIndex >= m_Rects.GetSize())
+ return NULL;
+
+ return m_Rects.GetAt(nIndex);
+ }
+
+ CFX_ArrayTemplate<CFX_FloatRect*> m_Rects;
+};
+
+class CFX_Edit_Refresh {
+ public:
+ CFX_Edit_Refresh();
+ virtual ~CFX_Edit_Refresh();
+
+ void BeginRefresh();
+ void Push(const CPVT_WordRange& linerange, const CFX_FloatRect& rect);
+ void NoAnalyse();
+ void Analyse(int32_t nAlignment);
+ void AddRefresh(const CFX_FloatRect& rect);
+ const CFX_Edit_RectArray* GetRefreshRects() const;
+ void EndRefresh();
+
+ private:
+ CFX_Edit_LineRectArray m_NewLineRects;
+ CFX_Edit_LineRectArray m_OldLineRects;
+ CFX_Edit_RectArray m_RefreshRects;
+};
+
+class CFX_Edit_Select {
+ public:
+ CFX_Edit_Select() {}
+
+ CFX_Edit_Select(const CPVT_WordPlace& begin, const CPVT_WordPlace& end) {
+ Set(begin, end);
+ }
+
+ explicit CFX_Edit_Select(const CPVT_WordRange& range) {
+ Set(range.BeginPos, range.EndPos);
+ }
+
+ CPVT_WordRange ConvertToWordRange() const {
+ return CPVT_WordRange(BeginPos, EndPos);
+ }
+
+ void Default() {
+ BeginPos.Default();
+ EndPos.Default();
+ }
+
+ void Set(const CPVT_WordPlace& begin, const CPVT_WordPlace& end) {
+ BeginPos = begin;
+ EndPos = end;
+ }
+
+ void SetBeginPos(const CPVT_WordPlace& begin) { BeginPos = begin; }
+
+ void SetEndPos(const CPVT_WordPlace& end) { EndPos = end; }
+
+ FX_BOOL IsExist() const { return BeginPos != EndPos; }
+
+ FX_BOOL operator!=(const CPVT_WordRange& wr) const {
+ return wr.BeginPos != BeginPos || wr.EndPos != EndPos;
+ }
+
+ CPVT_WordPlace BeginPos, EndPos;
+};
+
+class CFX_Edit_Undo {
+ public:
+ explicit CFX_Edit_Undo(int32_t nBufsize);
+ virtual ~CFX_Edit_Undo();
+
+ void Undo();
+ void Redo();
+
+ void AddItem(IFX_Edit_UndoItem* pItem);
+
+ FX_BOOL CanUndo() const;
+ FX_BOOL CanRedo() const;
+ FX_BOOL IsModified() const;
+ FX_BOOL IsWorking() const;
+
+ void Reset();
+
+ IFX_Edit_UndoItem* GetItem(int32_t nIndex);
+ int32_t GetItemCount() { return m_UndoItemStack.GetSize(); }
+ int32_t GetCurUndoPos() { return m_nCurUndoPos; }
+
+ private:
+ void SetBufSize(int32_t nSize) { m_nBufSize = nSize; }
+ int32_t GetBufSize() { return m_nBufSize; }
+
+ void RemoveHeads();
+ void RemoveTails();
+
+ private:
+ CFX_ArrayTemplate<IFX_Edit_UndoItem*> m_UndoItemStack;
+
+ int32_t m_nCurUndoPos;
+ int32_t m_nBufSize;
+ FX_BOOL m_bModified;
+ FX_BOOL m_bVirgin;
+ FX_BOOL m_bWorking;
+};
+
+class CFX_Edit_UndoItem : public IFX_Edit_UndoItem {
+ public:
+ CFX_Edit_UndoItem() : m_bFirst(TRUE), m_bLast(TRUE) {}
+ ~CFX_Edit_UndoItem() override {}
+
+ CFX_WideString GetUndoTitle() override { return L""; }
+
+ void SetFirst(FX_BOOL bFirst) { m_bFirst = bFirst; }
+ FX_BOOL IsFirst() { return m_bFirst; }
+ void SetLast(FX_BOOL bLast) { m_bLast = bLast; }
+ FX_BOOL IsLast() { return m_bLast; }
+
+ private:
+ FX_BOOL m_bFirst;
+ FX_BOOL m_bLast;
+};
+
+class CFX_Edit_GroupUndoItem : public IFX_Edit_UndoItem {
+ public:
+ explicit CFX_Edit_GroupUndoItem(const CFX_WideString& sTitle);
+ ~CFX_Edit_GroupUndoItem() override;
+
+ void Undo() override;
+ void Redo() override;
+ CFX_WideString GetUndoTitle() override;
+
+ void AddUndoItem(CFX_Edit_UndoItem* pUndoItem);
+ void UpdateItems();
+
+ private:
+ CFX_WideString m_sTitle;
+ CFX_ArrayTemplate<CFX_Edit_UndoItem*> m_Items;
+};
+
+class CFXEU_InsertWord : public CFX_Edit_UndoItem {
+ public:
+ CFXEU_InsertWord(CFX_Edit* pEdit,
+ const CPVT_WordPlace& wpOldPlace,
+ const CPVT_WordPlace& wpNewPlace,
+ uint16_t word,
+ int32_t charset,
+ const CPVT_WordProps* pWordProps);
+ ~CFXEU_InsertWord() override;
+
+ // CFX_Edit_UndoItem
+ void Redo() override;
+ void Undo() override;
+
+ private:
+ CFX_Edit* m_pEdit;
+
+ CPVT_WordPlace m_wpOld;
+ CPVT_WordPlace m_wpNew;
+ uint16_t m_Word;
+ int32_t m_nCharset;
+ CPVT_WordProps m_WordProps;
+};
+
+class CFXEU_InsertReturn : public CFX_Edit_UndoItem {
+ public:
+ CFXEU_InsertReturn(CFX_Edit* pEdit,
+ const CPVT_WordPlace& wpOldPlace,
+ const CPVT_WordPlace& wpNewPlace,
+ const CPVT_SecProps* pSecProps,
+ const CPVT_WordProps* pWordProps);
+ ~CFXEU_InsertReturn() override;
+
+ // CFX_Edit_UndoItem
+ void Redo() override;
+ void Undo() override;
+
+ private:
+ CFX_Edit* m_pEdit;
+
+ CPVT_WordPlace m_wpOld;
+ CPVT_WordPlace m_wpNew;
+ CPVT_SecProps m_SecProps;
+ CPVT_WordProps m_WordProps;
+};
+
+class CFXEU_Backspace : public CFX_Edit_UndoItem {
+ public:
+ CFXEU_Backspace(CFX_Edit* pEdit,
+ const CPVT_WordPlace& wpOldPlace,
+ const CPVT_WordPlace& wpNewPlace,
+ uint16_t word,
+ int32_t charset,
+ const CPVT_SecProps& SecProps,
+ const CPVT_WordProps& WordProps);
+ ~CFXEU_Backspace() override;
+
+ // CFX_Edit_UndoItem
+ void Redo() override;
+ void Undo() override;
+
+ private:
+ CFX_Edit* m_pEdit;
+
+ CPVT_WordPlace m_wpOld;
+ CPVT_WordPlace m_wpNew;
+ uint16_t m_Word;
+ int32_t m_nCharset;
+ CPVT_SecProps m_SecProps;
+ CPVT_WordProps m_WordProps;
+};
+
+class CFXEU_Delete : public CFX_Edit_UndoItem {
+ public:
+ CFXEU_Delete(CFX_Edit* pEdit,
+ const CPVT_WordPlace& wpOldPlace,
+ const CPVT_WordPlace& wpNewPlace,
+ uint16_t word,
+ int32_t charset,
+ const CPVT_SecProps& SecProps,
+ const CPVT_WordProps& WordProps,
+ FX_BOOL bSecEnd);
+ ~CFXEU_Delete() override;
+
+ // CFX_Edit_UndoItem
+ void Redo() override;
+ void Undo() override;
+
+ private:
+ CFX_Edit* m_pEdit;
+
+ CPVT_WordPlace m_wpOld;
+ CPVT_WordPlace m_wpNew;
+ uint16_t m_Word;
+ int32_t m_nCharset;
+ CPVT_SecProps m_SecProps;
+ CPVT_WordProps m_WordProps;
+ FX_BOOL m_bSecEnd;
+};
+
+class CFXEU_Clear : public CFX_Edit_UndoItem {
+ public:
+ CFXEU_Clear(CFX_Edit* pEdit,
+ const CPVT_WordRange& wrSel,
+ const CFX_WideString& swText);
+ ~CFXEU_Clear() override;
+
+ // CFX_Edit_UndoItem
+ void Redo() override;
+ void Undo() override;
+
+ private:
+ CFX_Edit* m_pEdit;
+
+ CPVT_WordRange m_wrSel;
+ CFX_WideString m_swText;
+};
+
+class CFXEU_ClearRich : public CFX_Edit_UndoItem {
+ public:
+ CFXEU_ClearRich(CFX_Edit* pEdit,
+ const CPVT_WordPlace& wpOldPlace,
+ const CPVT_WordPlace& wpNewPlace,
+ const CPVT_WordRange& wrSel,
+ uint16_t word,
+ int32_t charset,
+ const CPVT_SecProps& SecProps,
+ const CPVT_WordProps& WordProps);
+ ~CFXEU_ClearRich() override;
+
+ // CFX_Edit_UndoItem
+ void Redo() override;
+ void Undo() override;
+
+ private:
+ CFX_Edit* m_pEdit;
+
+ CPVT_WordPlace m_wpOld;
+ CPVT_WordPlace m_wpNew;
+ CPVT_WordRange m_wrSel;
+ uint16_t m_Word;
+ int32_t m_nCharset;
+ CPVT_SecProps m_SecProps;
+ CPVT_WordProps m_WordProps;
+};
+
+class CFXEU_InsertText : public CFX_Edit_UndoItem {
+ public:
+ CFXEU_InsertText(CFX_Edit* pEdit,
+ const CPVT_WordPlace& wpOldPlace,
+ const CPVT_WordPlace& wpNewPlace,
+ const CFX_WideString& swText,
+ int32_t charset,
+ const CPVT_SecProps* pSecProps,
+ const CPVT_WordProps* pWordProps);
+ ~CFXEU_InsertText() override;
+
+ // CFX_Edit_UndoItem
+ void Redo() override;
+ void Undo() override;
+
+ private:
+ CFX_Edit* m_pEdit;
+
+ CPVT_WordPlace m_wpOld;
+ CPVT_WordPlace m_wpNew;
+ CFX_WideString m_swText;
+ int32_t m_nCharset;
+ CPVT_SecProps m_SecProps;
+ CPVT_WordProps m_WordProps;
+};
+
+class CFXEU_SetSecProps : public CFX_Edit_UndoItem {
+ public:
+ CFXEU_SetSecProps(CFX_Edit* pEdit,
+ const CPVT_WordPlace& place,
+ EDIT_PROPS_E ep,
+ const CPVT_SecProps& oldsecprops,
+ const CPVT_WordProps& oldwordprops,
+ const CPVT_SecProps& newsecprops,
+ const CPVT_WordProps& newwordprops,
+ const CPVT_WordRange& range);
+ ~CFXEU_SetSecProps() override;
+
+ // CFX_Edit_UndoItem
+ void Redo() override;
+ void Undo() override;
+
+ private:
+ CFX_Edit* m_pEdit;
+ CPVT_WordPlace m_wpPlace;
+ CPVT_WordRange m_wrPlace;
+ EDIT_PROPS_E m_eProps;
+
+ CPVT_SecProps m_OldSecProps;
+ CPVT_SecProps m_NewSecProps;
+ CPVT_WordProps m_OldWordProps;
+ CPVT_WordProps m_NewWordProps;
+};
+
+class CFXEU_SetWordProps : public CFX_Edit_UndoItem {
+ public:
+ CFXEU_SetWordProps(CFX_Edit* pEdit,
+ const CPVT_WordPlace& place,
+ EDIT_PROPS_E ep,
+ const CPVT_WordProps& oldprops,
+ const CPVT_WordProps& newprops,
+ const CPVT_WordRange& range);
+ ~CFXEU_SetWordProps() override;
+
+ // CFX_Edit_UndoItem
+ void Redo() override;
+ void Undo() override;
+
+ private:
+ CFX_Edit* m_pEdit;
+ CPVT_WordPlace m_wpPlace;
+ CPVT_WordRange m_wrPlace;
+ EDIT_PROPS_E m_eProps;
+
+ CPVT_WordProps m_OldWordProps;
+ CPVT_WordProps m_NewWordProps;
+};
+
+class CFX_Edit : public IFX_Edit {
+ friend class CFX_Edit_Iterator;
+ friend class CFXEU_InsertWord;
+ friend class CFXEU_InsertReturn;
+ friend class CFXEU_Backspace;
+ friend class CFXEU_Delete;
+ friend class CFXEU_Clear;
+ friend class CFXEU_ClearRich;
+ friend class CFXEU_SetSecProps;
+ friend class CFXEU_SetWordProps;
+ friend class CFXEU_InsertText;
+
+ public:
+ explicit CFX_Edit(CPDF_VariableText* pVT);
+ ~CFX_Edit() override;
+
+ // IFX_Edit
+ void SetFontMap(IPVT_FontMap* pFontMap) override;
+ void SetVTProvider(CPDF_VariableText::Provider* pProvider) override;
+ void SetNotify(IFX_Edit_Notify* pNotify) override;
+ void SetOprNotify(IFX_Edit_OprNotify* pOprNotify) override;
+ IFX_Edit_Iterator* GetIterator() override;
+ CPDF_VariableText* GetVariableText() override;
+ IPVT_FontMap* GetFontMap() override;
+ void Initialize() override;
+ void SetPlateRect(const CFX_FloatRect& rect, FX_BOOL bPaint = TRUE) override;
+ void SetScrollPos(const CFX_FloatPoint& point) override;
+ void SetAlignmentH(int32_t nFormat = 0, FX_BOOL bPaint = TRUE) override;
+ void SetAlignmentV(int32_t nFormat = 0, FX_BOOL bPaint = TRUE) override;
+ void SetPasswordChar(uint16_t wSubWord = '*', FX_BOOL bPaint = TRUE) override;
+ void SetLimitChar(int32_t nLimitChar = 0, FX_BOOL bPaint = TRUE) override;
+ void SetCharArray(int32_t nCharArray = 0, FX_BOOL bPaint = TRUE) override;
+ void SetCharSpace(FX_FLOAT fCharSpace = 0.0f, FX_BOOL bPaint = TRUE) override;
+ void SetHorzScale(int32_t nHorzScale = 100, FX_BOOL bPaint = TRUE) override;
+ void SetLineLeading(FX_FLOAT fLineLeading, FX_BOOL bPaint = TRUE) override;
+ void SetMultiLine(FX_BOOL bMultiLine = TRUE, FX_BOOL bPaint = TRUE) override;
+ void SetAutoReturn(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE) override;
+ void SetAutoFontSize(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE) override;
+ void SetAutoScroll(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE) override;
+ void SetFontSize(FX_FLOAT fFontSize, FX_BOOL bPaint = TRUE) override;
+ void SetTextOverflow(FX_BOOL bAllowed = FALSE,
+ FX_BOOL bPaint = TRUE) override;
+ FX_BOOL IsRichText() const override;
+ void SetRichText(FX_BOOL bRichText = TRUE, FX_BOOL bPaint = TRUE) override;
+ FX_BOOL SetRichFontSize(FX_FLOAT fFontSize) override;
+ FX_BOOL SetRichFontIndex(int32_t nFontIndex) override;
+ FX_BOOL SetRichTextColor(FX_COLORREF dwColor) override;
+ FX_BOOL SetRichTextScript(CPDF_VariableText::ScriptType nScriptType) override;
+ FX_BOOL SetRichTextBold(FX_BOOL bBold = TRUE) override;
+ FX_BOOL SetRichTextItalic(FX_BOOL bItalic = TRUE) override;
+ FX_BOOL SetRichTextUnderline(FX_BOOL bUnderline = TRUE) override;
+ FX_BOOL SetRichTextCrossout(FX_BOOL bCrossout = TRUE) override;
+ FX_BOOL SetRichTextCharSpace(FX_FLOAT fCharSpace) override;
+ FX_BOOL SetRichTextHorzScale(int32_t nHorzScale = 100) override;
+ FX_BOOL SetRichTextLineLeading(FX_FLOAT fLineLeading) override;
+ FX_BOOL SetRichTextLineIndent(FX_FLOAT fLineIndent) override;
+ FX_BOOL SetRichTextAlignment(int32_t nAlignment) override;
+ void OnMouseDown(const CFX_FloatPoint& point,
+ FX_BOOL bShift,
+ FX_BOOL bCtrl) override;
+ void OnMouseMove(const CFX_FloatPoint& point,
+ FX_BOOL bShift,
+ FX_BOOL bCtrl) override;
+ void OnVK_UP(FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void OnVK_DOWN(FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void OnVK_LEFT(FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void OnVK_RIGHT(FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void OnVK_HOME(FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void OnVK_END(FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void SetText(const FX_WCHAR* text,
+ int32_t charset = DEFAULT_CHARSET,
+ const CPVT_SecProps* pSecProps = NULL,
+ const CPVT_WordProps* pWordProps = NULL) override;
+ FX_BOOL InsertWord(uint16_t word,
+ int32_t charset = DEFAULT_CHARSET,
+ const CPVT_WordProps* pWordProps = NULL) override;
+ FX_BOOL InsertReturn(const CPVT_SecProps* pSecProps = NULL,
+ const CPVT_WordProps* pWordProps = NULL) override;
+ FX_BOOL Backspace() override;
+ FX_BOOL Delete() override;
+ FX_BOOL Clear() override;
+ FX_BOOL InsertText(const FX_WCHAR* text,
+ int32_t charset = DEFAULT_CHARSET,
+ const CPVT_SecProps* pSecProps = NULL,
+ const CPVT_WordProps* pWordProps = NULL) override;
+ FX_BOOL Redo() override;
+ FX_BOOL Undo() override;
+ int32_t WordPlaceToWordIndex(const CPVT_WordPlace& place) const override;
+ CPVT_WordPlace WordIndexToWordPlace(int32_t index) const override;
+ CPVT_WordPlace GetLineBeginPlace(const CPVT_WordPlace& place) const override;
+ CPVT_WordPlace GetLineEndPlace(const CPVT_WordPlace& place) const override;
+ CPVT_WordPlace GetSectionBeginPlace(
+ const CPVT_WordPlace& place) const override;
+ CPVT_WordPlace GetSectionEndPlace(const CPVT_WordPlace& place) const override;
+ CPVT_WordPlace SearchWordPlace(const CFX_FloatPoint& point) const override;
+ int32_t GetCaret() const override;
+ CPVT_WordPlace GetCaretWordPlace() const override;
+ CFX_WideString GetSelText() const override;
+ CFX_WideString GetText() const override;
+ FX_FLOAT GetFontSize() const override;
+ uint16_t GetPasswordChar() const override;
+ CFX_FloatPoint GetScrollPos() const override;
+ int32_t GetCharArray() const override;
+ CFX_FloatRect GetPlateRect() const override;
+ CFX_FloatRect GetContentRect() const override;
+ CFX_WideString GetRangeText(const CPVT_WordRange& range) const override;
+ int32_t GetHorzScale() const override;
+ FX_FLOAT GetCharSpace() const override;
+ int32_t GetTotalWords() const override;
+ void SetSel(int32_t nStartChar, int32_t nEndChar) override;
+ void GetSel(int32_t& nStartChar, int32_t& nEndChar) const override;
+ void SelectAll() override;
+ void SelectNone() override;
+ FX_BOOL IsSelected() const override;
+ void Paint() override;
+ void EnableNotify(FX_BOOL bNotify) override;
+ void EnableRefresh(FX_BOOL bRefresh) override;
+ void RefreshWordRange(const CPVT_WordRange& wr) override;
+ void SetCaret(int32_t nPos) override;
+ CPVT_WordRange GetWholeWordRange() const override;
+ CPVT_WordRange GetSelectWordRange() const override;
+ void EnableUndo(FX_BOOL bUndo) override;
+ void EnableOprNotify(FX_BOOL bNotify) override;
+ FX_BOOL IsTextFull() const override;
+ FX_BOOL IsTextOverflow() const;
+ FX_BOOL CanUndo() const override;
+ FX_BOOL CanRedo() const override;
+ FX_BOOL IsModified() const override;
+ CPVT_WordRange GetVisibleWordRange() const override;
+ void AddUndoItem(IFX_Edit_UndoItem* pUndoItem) override;
+
+ FX_BOOL Empty();
+
+ CPVT_WordPlace DoInsertText(const CPVT_WordPlace& place,
+ const FX_WCHAR* text,
+ int32_t charset,
+ const CPVT_SecProps* pSecProps,
+ const CPVT_WordProps* pWordProps);
+ int32_t GetCharSetFromUnicode(uint16_t word, int32_t nOldCharset);
+
+ int32_t GetTotalLines() const;
+
+ private:
+ void SetSel(const CPVT_WordPlace& begin, const CPVT_WordPlace& end);
+
+ void RearrangeAll();
+ void RearrangePart(const CPVT_WordRange& range);
+ void ScrollToCaret();
+ void SetScrollInfo();
+ void SetScrollPosX(FX_FLOAT fx);
+ void SetScrollPosY(FX_FLOAT fy);
+ void SetScrollLimit();
+ void SetContentChanged();
+
+ void SetText(const FX_WCHAR* text,
+ int32_t charset,
+ const CPVT_SecProps* pSecProps,
+ const CPVT_WordProps* pWordProps,
+ FX_BOOL bAddUndo,
+ FX_BOOL bPaint);
+ FX_BOOL InsertWord(uint16_t word,
+ int32_t charset,
+ const CPVT_WordProps* pWordProps,
+ FX_BOOL bAddUndo,
+ FX_BOOL bPaint);
+ FX_BOOL InsertReturn(const CPVT_SecProps* pSecProps,
+ const CPVT_WordProps* pWordProps,
+ FX_BOOL bAddUndo,
+ FX_BOOL bPaint);
+ FX_BOOL Backspace(FX_BOOL bAddUndo, FX_BOOL bPaint);
+ FX_BOOL Delete(FX_BOOL bAddUndo, FX_BOOL bPaint);
+ FX_BOOL Clear(FX_BOOL bAddUndo, FX_BOOL bPaint);
+ FX_BOOL InsertText(const FX_WCHAR* text,
+ int32_t charset,
+ const CPVT_SecProps* pSecProps,
+ const CPVT_WordProps* pWordProps,
+ FX_BOOL bAddUndo,
+ FX_BOOL bPaint);
+ FX_BOOL SetRichTextProps(EDIT_PROPS_E eProps,
+ const CPVT_SecProps* pSecProps,
+ const CPVT_WordProps* pWordProps);
+ FX_BOOL SetSecProps(EDIT_PROPS_E eProps,
+ const CPVT_WordPlace& place,
+ const CPVT_SecProps* pSecProps,
+ const CPVT_WordProps* pWordProps,
+ const CPVT_WordRange& wr,
+ FX_BOOL bAddUndo);
+ FX_BOOL SetWordProps(EDIT_PROPS_E eProps,
+ const CPVT_WordPlace& place,
+ const CPVT_WordProps* pWordProps,
+ const CPVT_WordRange& wr,
+ FX_BOOL bAddUndo);
+ void PaintSetProps(EDIT_PROPS_E eProps, const CPVT_WordRange& wr);
+ void PaintInsertText(const CPVT_WordPlace& wpOld,
+ const CPVT_WordPlace& wpNew);
+
+ inline CFX_FloatPoint VTToEdit(const CFX_FloatPoint& point) const;
+ inline CFX_FloatPoint EditToVT(const CFX_FloatPoint& point) const;
+ inline CFX_FloatRect VTToEdit(const CFX_FloatRect& rect) const;
+ inline CFX_FloatRect EditToVT(const CFX_FloatRect& rect) const;
+
+ void Refresh(REFRESH_PLAN_E ePlan,
+ const CPVT_WordRange* pRange1 = NULL,
+ const CPVT_WordRange* pRange2 = NULL);
+ void RefreshPushLineRects(const CPVT_WordRange& wr);
+ void RefreshPushRandomRects(const CPVT_WordRange& wr);
+
+ void SetCaret(const CPVT_WordPlace& place);
+ void SetCaretInfo();
+ void SetCaretOrigin();
+ void SetCaretChange();
+
+ CPVT_WordRange GetLatinWordsRange(const CPVT_WordPlace& place) const;
+ CPVT_WordRange CombineWordRange(const CPVT_WordRange& wr1,
+ const CPVT_WordRange& wr2);
+
+ void BeginGroupUndo(const CFX_WideString& sTitle);
+ void EndGroupUndo();
+ void AddEditUndoItem(CFX_Edit_UndoItem* pEditUndoItem);
+
+ void SetPageInfo(const CPVT_WordPlace& place);
+ CPVT_WordPlace SearchPageEndPlace(const CPVT_WordPlace& wpPageBegin,
+ const CFX_FloatPoint& point) const;
+ FX_FLOAT GetLineTop(const CPVT_WordPlace& place) const;
+ FX_FLOAT GetLineBottom(const CPVT_WordPlace& place) const;
+
+ private:
+ CPDF_VariableText* m_pVT;
+ IFX_Edit_Notify* m_pNotify;
+ IFX_Edit_OprNotify* m_pOprNotify;
+ CFX_Edit_Provider* m_pVTProvide;
+
+ CPVT_WordPlace m_wpCaret;
+ CPVT_WordPlace m_wpOldCaret;
+ CFX_Edit_Select m_SelState;
+
+ CFX_FloatPoint m_ptScrollPos;
+ CFX_FloatPoint m_ptRefreshScrollPos;
+ FX_BOOL m_bEnableScroll;
+ IFX_Edit_Iterator* m_pIterator;
+ CFX_Edit_Refresh m_Refresh;
+ CFX_FloatPoint m_ptCaret;
+ CFX_Edit_Undo m_Undo;
+ int32_t m_nAlignment;
+ FX_BOOL m_bNotifyFlag;
+ FX_BOOL m_bEnableOverflow;
+ FX_BOOL m_bEnableRefresh;
+ CFX_FloatRect m_rcOldContent;
+ FX_BOOL m_bEnableUndo;
+ FX_BOOL m_bNotify;
+ FX_BOOL m_bOprNotify;
+ CFX_Edit_GroupUndoItem* m_pGroupUndoItem;
+};
+
+class CFX_Edit_Iterator : public IFX_Edit_Iterator {
+ public:
+ CFX_Edit_Iterator(CFX_Edit* pEdit, CPDF_VariableText::Iterator* pVTIterator);
+ ~CFX_Edit_Iterator() override;
+
+ // IFX_Edit_Iterator
+ FX_BOOL NextWord() override;
+ FX_BOOL NextLine() override;
+ FX_BOOL NextSection() override;
+ FX_BOOL PrevWord() override;
+ FX_BOOL PrevLine() override;
+ FX_BOOL PrevSection() override;
+ FX_BOOL GetWord(CPVT_Word& word) const override;
+ FX_BOOL GetLine(CPVT_Line& line) const override;
+ FX_BOOL GetSection(CPVT_Section& section) const override;
+ void SetAt(int32_t nWordIndex) override;
+ void SetAt(const CPVT_WordPlace& place) override;
+ const CPVT_WordPlace& GetAt() const override;
+ IFX_Edit* GetEdit() const override;
+
+ private:
+ CFX_Edit* m_pEdit;
+ CPDF_VariableText::Iterator* m_pVTIterator;
+};
+
+class CFX_Edit_Provider : public CPDF_VariableText::Provider {
+ public:
+ explicit CFX_Edit_Provider(IPVT_FontMap* pFontMap);
+ ~CFX_Edit_Provider() override;
+
+ IPVT_FontMap* GetFontMap();
+
+ // CPDF_VariableText::Provider:
+ int32_t GetCharWidth(int32_t nFontIndex,
+ uint16_t word,
+ int32_t nWordStyle) override;
+ int32_t GetTypeAscent(int32_t nFontIndex) override;
+ int32_t GetTypeDescent(int32_t nFontIndex) override;
+ int32_t GetWordFontIndex(uint16_t word,
+ int32_t charset,
+ int32_t nFontIndex) override;
+ int32_t GetDefaultFontIndex() override;
+ FX_BOOL IsLatinWord(uint16_t word) override;
+
+ private:
+ IPVT_FontMap* m_pFontMap;
+};
+
+#endif // FPDFSDK_FXEDIT_INCLUDE_FXET_EDIT_H_
diff --git a/fpdfsdk/fxedit/include/fxet_list.h b/fpdfsdk/fxedit/include/fxet_list.h
new file mode 100644
index 0000000000..1f855b7747
--- /dev/null
+++ b/fpdfsdk/fxedit/include/fxet_list.h
@@ -0,0 +1,343 @@
+// 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 FPDFSDK_FXEDIT_INCLUDE_FXET_LIST_H_
+#define FPDFSDK_FXEDIT_INCLUDE_FXET_LIST_H_
+
+#include "fpdfsdk/fxedit/include/fx_edit.h"
+
+class IFX_Edit;
+
+class CLST_Size {
+ public:
+ CLST_Size() : x(0.0f), y(0.0f) {}
+
+ CLST_Size(FX_FLOAT other_x, FX_FLOAT other_y) {
+ x = other_x;
+ y = other_y;
+ }
+
+ void Default() {
+ x = 0.0f;
+ y = 0.0f;
+ }
+
+ FX_BOOL operator!=(const CLST_Size& size) const {
+ return FXSYS_memcmp(this, &size, sizeof(CLST_Size)) != 0;
+ }
+
+ FX_FLOAT x, y;
+};
+
+class CLST_Rect : public CFX_FloatRect {
+ public:
+ CLST_Rect() { left = top = right = bottom = 0.0f; }
+
+ CLST_Rect(FX_FLOAT other_left,
+ FX_FLOAT other_top,
+ FX_FLOAT other_right,
+ FX_FLOAT other_bottom) {
+ left = other_left;
+ top = other_top;
+ right = other_right;
+ bottom = other_bottom;
+ }
+
+ CLST_Rect(const CFX_FloatRect& rect) {
+ left = rect.left;
+ top = rect.top;
+ right = rect.right;
+ bottom = rect.bottom;
+ }
+
+ ~CLST_Rect() {}
+
+ void Default() { left = top = right = bottom = 0.0f; }
+
+ const CLST_Rect operator=(const CFX_FloatRect& rect) {
+ left = rect.left;
+ top = rect.top;
+ right = rect.right;
+ bottom = rect.bottom;
+
+ return *this;
+ }
+
+ bool operator==(const CLST_Rect& rect) const {
+ return FXSYS_memcmp(this, &rect, sizeof(CLST_Rect)) == 0;
+ }
+
+ bool operator!=(const CLST_Rect& rect) const { return !(*this == rect); }
+
+ FX_FLOAT Width() const { return right - left; }
+
+ FX_FLOAT Height() const {
+ if (top > bottom)
+ return top - bottom;
+ return bottom - top;
+ }
+
+ CFX_FloatPoint LeftTop() const { return CFX_FloatPoint(left, top); }
+
+ CFX_FloatPoint RightBottom() const { return CFX_FloatPoint(right, bottom); }
+
+ const CLST_Rect operator+=(const CFX_FloatPoint& point) {
+ left += point.x;
+ right += point.x;
+ top += point.y;
+ bottom += point.y;
+
+ return *this;
+ }
+
+ const CLST_Rect operator-=(const CFX_FloatPoint& point) {
+ left -= point.x;
+ right -= point.x;
+ top -= point.y;
+ bottom -= point.y;
+
+ return *this;
+ }
+
+ CLST_Rect operator+(const CFX_FloatPoint& point) const {
+ return CLST_Rect(left + point.x, top + point.y, right + point.x,
+ bottom + point.y);
+ }
+
+ CLST_Rect operator-(const CFX_FloatPoint& point) const {
+ return CLST_Rect(left - point.x, top - point.y, right - point.x,
+ bottom - point.y);
+ }
+};
+
+class CFX_ListItem {
+ public:
+ CFX_ListItem();
+ virtual ~CFX_ListItem();
+
+ void SetFontMap(IPVT_FontMap* pFontMap);
+ IFX_Edit_Iterator* GetIterator() const;
+ IFX_Edit* GetEdit() const;
+
+ public:
+ void SetRect(const CLST_Rect& rect);
+ void SetSelect(FX_BOOL bSelected);
+ void SetCaret(FX_BOOL bCaret);
+ void SetText(const FX_WCHAR* text);
+ void SetFontSize(FX_FLOAT fFontSize);
+ CFX_WideString GetText() const;
+
+ CLST_Rect GetRect() const;
+ FX_BOOL IsSelected() const;
+ FX_BOOL IsCaret() const;
+ FX_FLOAT GetItemHeight() const;
+ uint16_t GetFirstChar() const;
+
+ private:
+ IFX_Edit* m_pEdit;
+ FX_BOOL m_bSelected;
+ FX_BOOL m_bCaret;
+ CLST_Rect m_rcListItem;
+};
+
+class CFX_ListContainer {
+ public:
+ CFX_ListContainer()
+ : m_rcPlate(0.0f, 0.0f, 0.0f, 0.0f),
+ m_rcContent(0.0f, 0.0f, 0.0f, 0.0f) {}
+ virtual ~CFX_ListContainer() {}
+ virtual void SetPlateRect(const CFX_FloatRect& rect) { m_rcPlate = rect; }
+ CFX_FloatRect GetPlateRect() const { return m_rcPlate; }
+ void SetContentRect(const CLST_Rect& rect) { m_rcContent = rect; }
+ CLST_Rect GetContentRect() const { return m_rcContent; }
+ CFX_FloatPoint GetBTPoint() const {
+ return CFX_FloatPoint(m_rcPlate.left, m_rcPlate.top);
+ }
+ CFX_FloatPoint GetETPoint() const {
+ return CFX_FloatPoint(m_rcPlate.right, m_rcPlate.bottom);
+ }
+
+ public:
+ CFX_FloatPoint InnerToOuter(const CFX_FloatPoint& point) const {
+ return CFX_FloatPoint(point.x + GetBTPoint().x, GetBTPoint().y - point.y);
+ }
+ CFX_FloatPoint OuterToInner(const CFX_FloatPoint& point) const {
+ return CFX_FloatPoint(point.x - GetBTPoint().x, GetBTPoint().y - point.y);
+ }
+ CFX_FloatRect InnerToOuter(const CLST_Rect& rect) const {
+ CFX_FloatPoint ptLeftTop =
+ InnerToOuter(CFX_FloatPoint(rect.left, rect.top));
+ CFX_FloatPoint ptRightBottom =
+ InnerToOuter(CFX_FloatPoint(rect.right, rect.bottom));
+ return CFX_FloatRect(ptLeftTop.x, ptRightBottom.y, ptRightBottom.x,
+ ptLeftTop.y);
+ }
+ CLST_Rect OuterToInner(const CFX_FloatRect& rect) const {
+ CFX_FloatPoint ptLeftTop =
+ OuterToInner(CFX_FloatPoint(rect.left, rect.top));
+ CFX_FloatPoint ptRightBottom =
+ OuterToInner(CFX_FloatPoint(rect.right, rect.bottom));
+ return CLST_Rect(ptLeftTop.x, ptLeftTop.y, ptRightBottom.x,
+ ptRightBottom.y);
+ }
+
+ private:
+ CFX_FloatRect m_rcPlate;
+ CLST_Rect m_rcContent; // positive forever!
+};
+
+template <class TYPE>
+class CLST_ArrayTemplate : public CFX_ArrayTemplate<TYPE> {
+ public:
+ FX_BOOL IsEmpty() { return CFX_ArrayTemplate<TYPE>::GetSize() <= 0; }
+ TYPE GetAt(int32_t nIndex) const {
+ if (nIndex >= 0 && nIndex < CFX_ArrayTemplate<TYPE>::GetSize())
+ return CFX_ArrayTemplate<TYPE>::GetAt(nIndex);
+ return NULL;
+ }
+ void RemoveAt(int32_t nIndex) {
+ if (nIndex >= 0 && nIndex < CFX_ArrayTemplate<TYPE>::GetSize())
+ CFX_ArrayTemplate<TYPE>::RemoveAt(nIndex);
+ }
+};
+
+class CFX_List : protected CFX_ListContainer, public IFX_List {
+ public:
+ CFX_List();
+ ~CFX_List() override;
+
+ // IFX_List:
+ void SetFontMap(IPVT_FontMap* pFontMap) override;
+ void SetFontSize(FX_FLOAT fFontSize) override;
+ CFX_FloatRect GetPlateRect() const override;
+ CFX_FloatRect GetContentRect() const override;
+ FX_FLOAT GetFontSize() const override;
+ IFX_Edit* GetItemEdit(int32_t nIndex) const override;
+ int32_t GetCount() const override;
+ FX_BOOL IsItemSelected(int32_t nIndex) const override;
+ FX_FLOAT GetFirstHeight() const override;
+ void SetMultipleSel(FX_BOOL bMultiple) override;
+ FX_BOOL IsMultipleSel() const override;
+ FX_BOOL IsValid(int32_t nItemIndex) const override;
+ int32_t FindNext(int32_t nIndex, FX_WCHAR nChar) const override;
+ void Empty() override;
+ CFX_FloatRect GetItemRect(int32_t nIndex) const override;
+ int32_t GetItemIndex(const CFX_FloatPoint& point) const override;
+ int32_t GetFirstSelected() const override;
+
+ protected:
+ void AddItem(const FX_WCHAR* str);
+ virtual void ReArrange(int32_t nItemIndex);
+ CFX_WideString GetItemText(int32_t nIndex) const;
+ void SetItemSelect(int32_t nItemIndex, FX_BOOL bSelected);
+ void SetItemCaret(int32_t nItemIndex, FX_BOOL bCaret);
+ int32_t GetLastSelected() const;
+ FX_WCHAR Toupper(FX_WCHAR c) const;
+
+ private:
+ CLST_ArrayTemplate<CFX_ListItem*> m_aListItems;
+ FX_FLOAT m_fFontSize;
+ IPVT_FontMap* m_pFontMap;
+ FX_BOOL m_bMultiple;
+};
+
+struct CPLST_Select_Item {
+ CPLST_Select_Item(int32_t other_nItemIndex, int32_t other_nState) {
+ nItemIndex = other_nItemIndex;
+ nState = other_nState;
+ }
+
+ int32_t nItemIndex;
+ int32_t nState; // 0:normal select -1:to deselect 1: to select
+};
+
+class CPLST_Select {
+ public:
+ CPLST_Select();
+ virtual ~CPLST_Select();
+
+ public:
+ void Add(int32_t nItemIndex);
+ void Add(int32_t nBeginIndex, int32_t nEndIndex);
+ void Sub(int32_t nItemIndex);
+ void Sub(int32_t nBeginIndex, int32_t nEndIndex);
+ FX_BOOL IsExist(int32_t nItemIndex) const;
+ int32_t Find(int32_t nItemIndex) const;
+ int32_t GetCount() const;
+ int32_t GetItemIndex(int32_t nIndex) const;
+ int32_t GetState(int32_t nIndex) const;
+ void Done();
+ void DeselectAll();
+
+ private:
+ CFX_ArrayTemplate<CPLST_Select_Item*> m_aItems;
+};
+
+class CFX_ListCtrl : public CFX_List {
+ public:
+ CFX_ListCtrl();
+ ~CFX_ListCtrl() override;
+
+ // CFX_List
+ void SetNotify(IFX_List_Notify* pNotify) override;
+ void OnMouseDown(const CFX_FloatPoint& point,
+ FX_BOOL bShift,
+ FX_BOOL bCtrl) override;
+ void OnMouseMove(const CFX_FloatPoint& point,
+ FX_BOOL bShift,
+ FX_BOOL bCtrl) override;
+ void OnVK_UP(FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void OnVK_DOWN(FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void OnVK_LEFT(FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void OnVK_RIGHT(FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void OnVK_HOME(FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void OnVK_END(FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void OnVK(int32_t nItemIndex, FX_BOOL bShift, FX_BOOL bCtrl) override;
+ FX_BOOL OnChar(uint16_t nChar, FX_BOOL bShift, FX_BOOL bCtrl) override;
+ void SetPlateRect(const CFX_FloatRect& rect) override;
+ void SetScrollPos(const CFX_FloatPoint& point) override;
+ void ScrollToListItem(int32_t nItemIndex) override;
+ CFX_FloatRect GetItemRect(int32_t nIndex) const override;
+ int32_t GetCaret() const override { return m_nCaretIndex; }
+ int32_t GetSelect() const override { return m_nSelItem; }
+ int32_t GetTopItem() const override;
+ CFX_FloatRect GetContentRect() const override;
+ int32_t GetItemIndex(const CFX_FloatPoint& point) const override;
+ void AddString(const FX_WCHAR* str) override;
+ void SetTopItem(int32_t nIndex) override;
+ void Select(int32_t nItemIndex) override;
+ void SetCaret(int32_t nItemIndex) override;
+ void Empty() override;
+ void Cancel() override;
+ CFX_WideString GetText() const override;
+ void ReArrange(int32_t nItemIndex) override;
+
+ virtual CFX_FloatPoint InToOut(const CFX_FloatPoint& point) const;
+ virtual CFX_FloatPoint OutToIn(const CFX_FloatPoint& point) const;
+ virtual CFX_FloatRect InToOut(const CFX_FloatRect& rect) const;
+ virtual CFX_FloatRect OutToIn(const CFX_FloatRect& rect) const;
+
+ private:
+ void SetMultipleSelect(int32_t nItemIndex, FX_BOOL bSelected);
+ void SetSingleSelect(int32_t nItemIndex);
+ void InvalidateItem(int32_t nItemIndex);
+ void SelectItems();
+ FX_BOOL IsItemVisible(int32_t nItemIndex) const;
+ void SetScrollInfo();
+ void SetScrollPosY(FX_FLOAT fy);
+
+ private:
+ IFX_List_Notify* m_pNotify;
+ FX_BOOL m_bNotifyFlag;
+ CFX_FloatPoint m_ptScrollPos;
+ CPLST_Select m_aSelItems; // for multiple
+ int32_t m_nSelItem; // for single
+ int32_t m_nFootIndex; // for multiple
+ FX_BOOL m_bCtrlSel; // for multiple
+ int32_t m_nCaretIndex; // for multiple
+};
+
+#endif // FPDFSDK_FXEDIT_INCLUDE_FXET_LIST_H_
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 21:28:46 +0000