Lea/DocumentServer
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity
DocumentServer/OfficeWeb/sdk/Word/Editor/Search.js

914 lines
36 KiB
JavaScript
Raw Normal View History

3.0 source code
2015-04-28 14:59:00 +00:00
/*
* (c) Copyright Ascensio System SIA 2010-2015
*
* This program is a free software product. You can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License (AGPL)
* version 3 as published by the Free Software Foundation. In accordance with
* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
* that Ascensio System SIA expressly excludes the warranty of non-infringement
* of any third-party rights.
*
* This program is distributed WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
*
* You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
* EU, LV-1021.
*
* The interactive user interfaces in modified source and object code versions
* of the Program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU AGPL version 3.
*
* Pursuant to Section 7(b) of the License you must retain the original Product
* logo when distributing the program. Pursuant to Section 7(e) we decline to
* grant you any rights under trademark law for use of our trademarks.
*
* All the Product's GUI elements, including illustrations and icon sets, as
* well as technical writing content are licensed under the terms of the
* Creative Commons Attribution-ShareAlike 4.0 International. See the License
* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
*
*/
"use strict";
function CParagraphSearchElement(StartPos, EndPos, Type, Id) {
this.StartPos = StartPos;
this.EndPos = EndPos;
this.Type = Type;
this.ResultStr = "";
this.Id = Id;
this.ClassesS = [];
this.ClassesE = [];
}
function CDocumentSearch() {
this.Text = "";
this.MatchCase = false;
this.Id = 0;
this.Count = 0;
this.Elements = [];
this.CurId = -1;
this.Direction = true;
this.ClearOnRecalc = true;
this.Selection = false;
}
CDocumentSearch.prototype = {
Set: function (Text, Props) {
this.Text = Text;
this.MatchCase = Props.MatchCase;
},
Compare: function (Text, Props) {
if (this.Text === Text && this.MatchCase === Props.MatchCase) {
return true;
}
return false;
},
Clear: function () {
this.Text = "";
this.MatchCase = false;
for (var Id in this.Elements) {
var Paragraph = this.Elements[Id];
Paragraph.Clear_SearchResults();
}
this.Id = 0;
this.Count = 0;
this.Elements = {};
this.CurId = -1;
this.Direction = true;
},
Add: function (Paragraph) {
this.Count++;
this.Id++;
this.Elements[this.Id] = Paragraph;
return this.Id;
},
Select: function (Id, bUpdateStates) {
var Paragraph = this.Elements[Id];
if (undefined != Paragraph) {
var SearchElement = Paragraph.SearchResults[Id];
if (undefined != SearchElement) {
Paragraph.Selection.Use = true;
Paragraph.Selection.Start = false;
Paragraph.Set_SelectionContentPos(SearchElement.StartPos, SearchElement.EndPos);
Paragraph.Set_ParaContentPos(SearchElement.StartPos, false, -1, -1);
Paragraph.Document_SetThisElementCurrent(false !== bUpdateStates ? true : false);
}
this.CurId = Id;
}
},
Reset_Current: function () {
this.CurId = -1;
},
Replace: function (NewStr, Id) {
var Para = this.Elements[Id];
if (undefined != Para) {
var SearchElement = Para.SearchResults[Id];
if (undefined != SearchElement) {
var StartContentPos = SearchElement.StartPos;
var StartRun = SearchElement.ClassesS[SearchElement.ClassesS.length - 1];
var RunPos = StartContentPos.Get(SearchElement.ClassesS.length - 1);
var Len = NewStr.length;
for (var Pos = 0; Pos < Len; Pos++) {
StartRun.Add_ToContent(RunPos + Pos, new ParaText(NewStr[Pos]));
}
Para.Selection.Use = true;
Para.Set_SelectionContentPos(SearchElement.StartPos, SearchElement.EndPos);
Para.Remove();
Para.Selection_Remove();
Para.Set_ParaContentPos(SearchElement.StartPos, true, -1, -1);
this.Count--;
Para.Remove_SearchResult(Id);
delete this.Elements[Id];
}
}
},
Replace_All: function (NewStr, bUpdateStates) {
var bSelect = true;
for (var Id in this.Elements) {
if (true === bSelect) {
bSelect = false;
this.Select(Id, bUpdateStates);
}
this.Replace(NewStr, Id);
}
this.Clear();
},
Set_Direction: function (bDirection) {
this.Direction = bDirection;
}
};
CDocument.prototype.Search = function (Str, Props, bDraw) {
var StartTime = new Date().getTime();
if (true === this.SearchEngine.Compare(Str, Props)) {
return this.SearchEngine;
}
this.SearchEngine.Clear();
this.SearchEngine.Set(Str, Props);
var Count = this.Content.length;
for (var Index = 0; Index < Count; Index++) {
this.Content[Index].Search(Str, Props, this.SearchEngine, search_Common);
}
this.SectionsInfo.Search(Str, Props, this.SearchEngine);
if (false !== bDraw) {
this.DrawingDocument.ClearCachePages();
this.DrawingDocument.FirePaint();
}
return this.SearchEngine;
};
CDocument.prototype.Search_Select = function (Id) {
this.Selection_Remove();
this.SearchEngine.Select(Id, true);
this.RecalculateCurPos();
this.Document_UpdateInterfaceState();
this.Document_UpdateSelectionState();
this.Document_UpdateRulersState();
};
CDocument.prototype.Search_Replace = function (NewStr, bAll, Id) {
var bResult = false;
this.Selection_Remove();
var CheckParagraphs = [];
if (true === bAll) {
for (var Id in this.SearchEngine.Elements) {
CheckParagraphs.push(this.SearchEngine.Elements[Id]);
}
} else {
if (undefined !== this.SearchEngine.Elements[Id]) {
CheckParagraphs.push(this.SearchEngine.Elements[Id]);
}
}
var AllCount = this.SearchEngine.Count;
if (false === this.Document_Is_SelectionLocked(changestype_None, {
Type: changestype_2_ElementsArray_and_Type,
Elements: CheckParagraphs,
CheckType: changestype_Paragraph_Content
})) {
History.Create_NewPoint(bAll ? historydescription_Document_ReplaceAll : historydescription_Document_ReplaceSingle);
if (true === bAll) {
this.SearchEngine.Replace_All(NewStr, true);
} else {
this.SearchEngine.Replace(NewStr, Id);
}
this.SearchEngine.ClearOnRecalc = false;
this.Recalculate();
this.SearchEngine.ClearOnRecalc = true;
this.RecalculateCurPos();
bResult = true;
if (true === bAll) {
editor.sync_ReplaceAllCallback(AllCount, AllCount);
}
} else {
if (true === bAll) {
editor.sync_ReplaceAllCallback(0, AllCount);
}
}
this.Document_UpdateInterfaceState();
this.Document_UpdateSelectionState();
this.Document_UpdateRulersState();
return bResult;
};
CDocument.prototype.Search_GetId = function (bNext) {
this.SearchEngine.Set_Direction(bNext);
if (docpostype_DrawingObjects === this.CurPos.Type) {
var ParaDrawing = this.DrawingObjects.getMajorParaDrawing();
var Id = ParaDrawing.Search_GetId(bNext, true);
if (null != Id) {
return Id;
}
this.DrawingObjects.resetSelection();
ParaDrawing.GoTo_Text(true === bNext ? false : true, false);
}
if (docpostype_Content === this.CurPos.Type) {
var Id = null;
var Pos = this.CurPos.ContentPos;
if (true === this.Selection.Use && selectionflag_Common === this.Selection.Flag) {
Pos = (true === bNext ? Math.max(this.Selection.StartPos, this.Selection.EndPos) : Math.min(this.Selection.StartPos, this.Selection.EndPos));
}
var StartPos = Pos;
if (true === bNext) {
Id = this.Content[Pos].Search_GetId(true, true);
if (null != Id) {
return Id;
}
Pos++;
var Count = this.Content.length;
while (Pos < Count) {
Id = this.Content[Pos].Search_GetId(true, false);
if (null != Id) {
return Id;
}
Pos++;
}
Pos = 0;
while (Pos <= StartPos) {
Id = this.Content[Pos].Search_GetId(true, false);
if (null != Id) {
return Id;
}
Pos++;
}
return null;
} else {
Id = this.Content[Pos].Search_GetId(false, true);
if (null != Id) {
return Id;
}
Pos--;
while (Pos >= 0) {
Id = this.Content[Pos].Search_GetId(false, false);
if (null != Id) {
return Id;
}
Pos--;
}
Pos = this.Content.length - 1;
while (Pos >= StartPos) {
Id = this.Content[Pos].Search_GetId(false, false);
if (null != Id) {
return Id;
}
Pos--;
}
return null;
}
} else {
if (docpostype_HdrFtr === this.CurPos.Type) {
return this.SectionsInfo.Search_GetId(bNext, this.HdrFtr.CurHdrFtr);
}
}
return null;
};
CDocument.prototype.Search_Set_Selection = function (bSelection) {
var OldValue = this.SearchEngine.Selection;
if (OldValue === bSelection) {
return;
}
this.SearchEngine.Selection = bSelection;
this.DrawingDocument.ClearCachePages();
this.DrawingDocument.FirePaint();
};
CDocument.prototype.Search_Get_Selection = function () {
return this.SearchEngine.Selection;
};
CDocumentContent.prototype.Search = function (Str, Props, SearchEngine, Type) {
var Count = this.Content.length;
for (var Index = 0; Index < Count; Index++) {
this.Content[Index].Search(Str, Props, SearchEngine, Type);
}
};
CDocumentContent.prototype.Search_GetId = function (bNext, bCurrent) {
var Id = null;
if (true === bCurrent) {
if (docpostype_DrawingObjects === this.CurPos.Type) {
var ParaDrawing = this.DrawingObjects.getMajorParaDrawing();
Id = ParaDrawing.Search_GetId(bNext, true);
if (null != Id) {
return Id;
}
ParaDrawing.GoTo_Text(true === bNext ? false : true, false);
}
var Pos = this.CurPos.ContentPos;
if (true === this.Selection.Use && selectionflag_Common === this.Selection.Flag) {
Pos = (true === bNext ? Math.max(this.Selection.StartPos, this.Selection.EndPos) : Math.min(this.Selection.StartPos, this.Selection.EndPos));
}
if (true === bNext) {
Id = this.Content[Pos].Search_GetId(true, true);
if (null != Id) {
return Id;
}
Pos++;
var Count = this.Content.length;
while (Pos < Count) {
Id = this.Content[Pos].Search_GetId(true, false);
if (null != Id) {
return Id;
}
Pos++;
}
} else {
Id = this.Content[Pos].Search_GetId(false, true);
if (null != Id) {
return Id;
}
Pos--;
while (Pos >= 0) {
Id = this.Content[Pos].Search_GetId(false, false);
if (null != Id) {
return Id;
}
Pos--;
}
}
} else {
var Count = this.Content.length;
if (true === bNext) {
var Pos = 0;
while (Pos < Count) {
Id = this.Content[Pos].Search_GetId(true, false);
if (null != Id) {
return Id;
}
Pos++;
}
} else {
var Pos = Count - 1;
while (Pos >= 0) {
Id = this.Content[Pos].Search_GetId(false, false);
if (null != Id) {
return Id;
}
Pos--;
}
}
}
return null;
};
CHeaderFooter.prototype.Search = function (Str, Props, SearchEngine, Type) {
this.Content.Search(Str, Props, SearchEngine, Type);
};
CHeaderFooter.prototype.Search_GetId = function (bNext, bCurrent) {
return this.Content.Search_GetId(bNext, bCurrent);
};
CDocumentSectionsInfo.prototype.Search = function (Str, Props, SearchEngine) {
var bEvenOdd = EvenAndOddHeaders;
var Count = this.Elements.length;
for (var Index = 0; Index < Count; Index++) {
var SectPr = this.Elements[Index].SectPr;
var bFirst = SectPr.Get_TitlePage();
if (null != SectPr.HeaderFirst && true === bFirst) {
SectPr.HeaderFirst.Search(Str, Props, SearchEngine, search_Header);
}
if (null != SectPr.HeaderEven && true === bEvenOdd) {
SectPr.HeaderEven.Search(Str, Props, SearchEngine, search_Header);
}
if (null != SectPr.HeaderDefault) {
SectPr.HeaderDefault.Search(Str, Props, SearchEngine, search_Header);
}
if (null != SectPr.FooterFirst && true === bFirst) {
SectPr.FooterFirst.Search(Str, Props, SearchEngine, search_Footer);
}
if (null != SectPr.FooterEven && true === bEvenOdd) {
SectPr.FooterEven.Search(Str, Props, SearchEngine, search_Footer);
}
if (null != SectPr.FooterDefault) {
SectPr.FooterDefault.Search(Str, Props, SearchEngine, search_Footer);
}
}
};
CDocumentSectionsInfo.prototype.Search_GetId = function (bNext, CurHdrFtr) {
var HdrFtrs = [];
var CurPos = -1;
var bEvenOdd = EvenAndOddHeaders;
var Count = this.Elements.length;
for (var Index = 0; Index < Count; Index++) {
var SectPr = this.Elements[Index].SectPr;
var bFirst = SectPr.Get_TitlePage();
if (null != SectPr.HeaderFirst && true === bFirst) {
HdrFtrs.push(SectPr.HeaderFirst);
if (CurHdrFtr === SectPr.HeaderFirst) {
CurPos = HdrFtrs.length - 1;
}
}
if (null != SectPr.HeaderEven && true === bEvenOdd) {
HdrFtrs.push(SectPr.HeaderEven);
if (CurHdrFtr === SectPr.HeaderEven) {
CurPos = HdrFtrs.length - 1;
}
}
if (null != SectPr.HeaderDefault) {
HdrFtrs.push(SectPr.HeaderDefault);
if (CurHdrFtr === SectPr.HeaderDefault) {
CurPos = HdrFtrs.length - 1;
}
}
if (null != SectPr.FooterFirst && true === bFirst) {
HdrFtrs.push(SectPr.FooterFirst);
if (CurHdrFtr === SectPr.FooterFirst) {
CurPos = HdrFtrs.length - 1;
}
}
if (null != SectPr.FooterEven && true === bEvenOdd) {
HdrFtrs.push(SectPr.FooterEven);
if (CurHdrFtr === SectPr.FooterEven) {
CurPos = HdrFtrs.length - 1;
}
}
if (null != SectPr.FooterDefault) {
HdrFtrs.push(SectPr.FooterDefault);
if (CurHdrFtr === SectPr.FooterDefault) {
CurPos = HdrFtrs.length - 1;
}
}
}
var Count = HdrFtrs.length;
if (-1 != CurPos) {
var Id = CurHdrFtr.Search_GetId(bNext, true);
if (null != Id) {
return Id;
}
if (true === bNext) {
for (var Index = CurPos + 1; Index < Count; Index++) {
Id = HdrFtrs[Index].Search_GetId(bNext, false);
if (null != Id) {
return Id;
}
}
} else {
for (var Index = CurPos - 1; Index >= 0; Index--) {
Id = HdrFtrs[Index].Search_GetId(bNext, false);
if (null != Id) {
return Id;
}
}
}
}
return null;
};
CTable.prototype.Search = function (Str, Props, SearchEngine, Type) {
for (var CurRow = 0; CurRow < this.Content.length; CurRow++) {
var Row = this.Content[CurRow];
var CellsCount = Row.Get_CellsCount();
for (var CurCell = 0; CurCell < CellsCount; CurCell++) {
Row.Get_Cell(CurCell).Content.Search(Str, Props, SearchEngine, Type);
}
}
};
CTable.prototype.Search_GetId = function (bNext, bCurrent) {
if (true === bCurrent) {
var Id = null;
var CurRow = 0;
var CurCell = 0;
if (true === this.Selection.Use && table_Selection_Cell === this.Selection.Type) {
var Pos = (true === bNext ? this.Selection.Data[this.Selection.Data.length - 1] : this.Selection.Data[0]);
CurRow = Pos.Row;
CurCell = Pos.CurCell;
} else {
Id = this.CurCell.Content.Search_GetId(bNext, true);
if (Id != null) {
return Id;
}
CurRow = this.CurCell.Row.Index;
CurCell = this.CurCell.Index;
}
var Rows_Count = this.Content.length;
if (true === bNext) {
for (var _CurRow = CurRow; _CurRow < Rows_Count; _CurRow++) {
var Row = this.Content[_CurRow];
var Cells_Count = Row.Get_CellsCount();
var StartCell = (_CurRow === CurRow ? CurCell + 1 : 0);
for (var _CurCell = StartCell; _CurCell < Cells_Count; _CurCell++) {
var Cell = Row.Get_Cell(_CurCell);
Id = Cell.Content.Search_GetId(true, false);
if (null != Id) {
return Id;
}
}
}
} else {
for (var _CurRow = CurRow; _CurRow >= 0; _CurRow--) {
var Row = this.Content[_CurRow];
var Cells_Count = Row.Get_CellsCount();
var StartCell = (_CurRow === CurRow ? CurCell - 1 : Cells_Count - 1);
for (var _CurCell = StartCell; _CurCell >= 0; _CurCell--) {
var Cell = Row.Get_Cell(_CurCell);
Id = Cell.Content.Search_GetId(false, false);
if (null != Id) {
return Id;
}
}
}
}
} else {
var Rows_Count = this.Content.length;
if (true === bNext) {
for (var _CurRow = 0; _CurRow < Rows_Count; _CurRow++) {
var Row = this.Content[_CurRow];
var Cells_Count = Row.Get_CellsCount();
for (var _CurCell = 0; _CurCell < Cells_Count; _CurCell++) {
var Cell = Row.Get_Cell(_CurCell);
Id = Cell.Content.Search_GetId(true, false);
if (null != Id) {
return Id;
}
}
}
} else {
for (var _CurRow = Rows_Count - 1; _CurRow >= 0; _CurRow--) {
var Row = this.Content[_CurRow];
var Cells_Count = Row.Get_CellsCount();
for (var _CurCell = Cells_Count - 1; _CurCell >= 0; _CurCell--) {
var Cell = Row.Get_Cell(_CurCell);
Id = Cell.Content.Search_GetId(false, false);
if (null != Id) {
return Id;
}
}
}
}
}
return Id;
};
Paragraph.prototype.Search = function (Str, Props, SearchEngine, Type) {
var bMatchCase = Props.MatchCase;
var ParaSearch = new CParagraphSearch(this, Str, Props, SearchEngine, Type);
var ContentLen = this.Content.length;
for (var CurPos = 0; CurPos < ContentLen; CurPos++) {
var Element = this.Content[CurPos];
ParaSearch.ContentPos.Update(CurPos, 0);
Element.Search(ParaSearch, 1);
}
var MaxShowValue = 100;
for (var FoundId in this.SearchResults) {
var StartPos = this.SearchResults[FoundId].StartPos;
var EndPos = this.SearchResults[FoundId].EndPos;
var ResultStr = new String();
var _Str = Str;
if (_Str.length >= MaxShowValue) {
ResultStr = "<b>";
for (var Index = 0; Index < MaxShowValue - 1; Index++) {
ResultStr += _Str[Index];
}
ResultStr += "</b>...";
} else {
ResultStr = "<b>" + _Str + "</b>";
var LeaveCount = MaxShowValue - _Str.length;
var RunElementsAfter = new CParagraphRunElements(EndPos, LeaveCount);
var RunElementsBefore = new CParagraphRunElements(StartPos, LeaveCount);
this.Get_NextRunElements(RunElementsAfter);
this.Get_PrevRunElements(RunElementsBefore);
var LeaveCount_2 = LeaveCount / 2;
if (RunElementsAfter.Elements.length >= LeaveCount_2 && RunElementsBefore.Elements.length >= LeaveCount_2) {
for (var Index = 0; Index < LeaveCount_2; Index++) {
var ItemB = RunElementsBefore.Elements[Index];
var ItemA = RunElementsAfter.Elements[Index];
ResultStr = (para_Text === ItemB.Type ? ItemB.Value : " ") + ResultStr + (para_Text === ItemA.Type ? ItemA.Value : " ");
}
} else {
if (RunElementsAfter.Elements.length < LeaveCount_2) {
var TempCount = RunElementsAfter.Elements.length;
for (var Index = 0; Index < TempCount; Index++) {
var ItemA = RunElementsAfter.Elements[Index];
ResultStr = ResultStr + (para_Text === ItemA.Type ? ItemA.Value : " ");
}
var TempCount = Math.min(2 * LeaveCount_2 - RunElementsAfter.Elements.length, RunElementsBefore.Elements.length);
for (var Index = 0; Index < TempCount; Index++) {
var ItemB = RunElementsBefore.Elements[Index];
ResultStr = (para_Text === ItemB.Type ? ItemB.Value : " ") + ResultStr;
}
} else {
var TempCount = RunElementsAfter.Elements.length;
for (var Index = 0; Index < TempCount; Index++) {
var ItemA = RunElementsAfter.Elements[Index];
ResultStr = ResultStr + (para_Text === ItemA.Type ? ItemA.Value : " ");
}
var TempCount = RunElementsBefore.Elements.length;
for (var Index = 0; Index < TempCount; Index++) {
var ItemB = RunElementsBefore.Elements[Index];
ResultStr = (para_Text === ItemB.Type ? ItemB.Value : " ") + ResultStr;
}
}
}
}
this.SearchResults[FoundId].ResultStr = ResultStr;
}
};
Paragraph.prototype.Search_GetId = function (bNext, bCurrent) {
var ContentPos = null;
if (true === bCurrent) {
if (true === this.Selection.Use) {
var SSelContentPos = this.Get_ParaContentPos(true, true);
var ESelContentPos = this.Get_ParaContentPos(true, false);
if (SSelContentPos.Compare(ESelContentPos) > 0) {
var Temp = ESelContentPos;
ESelContentPos = SSelContentPos;
SSelContentPos = Temp;
}
if (true === bNext) {
ContentPos = ESelContentPos;
} else {
ContentPos = SSelContentPos;
}
} else {
ContentPos = this.Get_ParaContentPos(false, false);
}
} else {
if (true === bNext) {
ContentPos = this.Get_StartPos();
} else {
ContentPos = this.Get_EndPos(false);
}
}
if (true === bNext) {
var StartPos = ContentPos.Get(0);
var ContentLen = this.Content.length;
for (var CurPos = StartPos; CurPos < ContentLen; CurPos++) {
var ElementId = this.Content[CurPos].Search_GetId(true, CurPos === StartPos ? true : false, ContentPos, 1);
if (null !== ElementId) {
return ElementId;
}
}
} else {
var StartPos = ContentPos.Get(0);
var ContentLen = this.Content.length;
for (var CurPos = StartPos; CurPos >= 0; CurPos--) {
var ElementId = this.Content[CurPos].Search_GetId(false, CurPos === StartPos ? true : false, ContentPos, 1);
if (null !== ElementId) {
return ElementId;
}
}
}
return null;
};
Paragraph.prototype.Add_SearchResult = function (Id, StartContentPos, EndContentPos, Type) {
var SearchResult = new CParagraphSearchElement(StartContentPos, EndContentPos, Type, Id);
this.SearchResults[Id] = SearchResult;
SearchResult.ClassesS.push(this);
SearchResult.ClassesE.push(this);
this.Content[StartContentPos.Get(0)].Add_SearchResult(SearchResult, true, StartContentPos, 1);
this.Content[EndContentPos.Get(0)].Add_SearchResult(SearchResult, false, EndContentPos, 1);
};
Paragraph.prototype.Clear_SearchResults = function () {
for (var Id in this.SearchResults) {
var SearchResult = this.SearchResults[Id];
var ClassesCount = SearchResult.ClassesS.length;
for (var Pos = 1; Pos < ClassesCount; Pos++) {
SearchResult.ClassesS[Pos].Clear_SearchResults();
}
var ClassesCount = SearchResult.ClassesE.length;
for (var Pos = 1; Pos < ClassesCount; Pos++) {
SearchResult.ClassesE[Pos].Clear_SearchResults();
}
}
this.SearchResults = {};
};
Paragraph.prototype.Remove_SearchResult = function (Id) {
var SearchResult = this.SearchResults[Id];
if (undefined !== SearchResult) {
var ClassesCount = SearchResult.ClassesS.length;
for (var Pos = 1; Pos < ClassesCount; Pos++) {
SearchResult.ClassesS[Pos].Remove_SearchResult(SearchResult);
}
var ClassesCount = SearchResult.ClassesE.length;
for (var Pos = 1; Pos < ClassesCount; Pos++) {
SearchResult.ClassesE[Pos].Remove_SearchResult(SearchResult);
}
delete this.SearchResults[Id];
}
};
ParaRun.prototype.Search = function (ParaSearch, Depth) {
this.SearchMarks = [];
var Para = ParaSearch.Paragraph;
var Str = ParaSearch.Str;
var Props = ParaSearch.Props;
var SearchEngine = ParaSearch.SearchEngine;
var Type = ParaSearch.Type;
var MatchCase = Props.MatchCase;
var ContentLen = this.Content.length;
for (var Pos = 0; Pos < ContentLen; Pos++) {
var Item = this.Content[Pos];
if (para_Drawing === Item.Type) {
Item.Search(Str, Props, SearchEngine, Type);
ParaSearch.Reset();
}
if ((" " === Str[ParaSearch.SearchIndex] && para_Space === Item.Type) || (para_Math_Text == Item.Type && Item.value === Str.charCodeAt(ParaSearch.SearchIndex)) || (para_Text === Item.Type && ((true != MatchCase && (String.fromCharCode(Item.Value)).toLowerCase() === Str[ParaSearch.SearchIndex].toLowerCase()) || (true === MatchCase && Item.Value === Str.charCodeAt(ParaSearch.SearchIndex))))) {
if (0 === ParaSearch.SearchIndex) {
var StartContentPos = ParaSearch.ContentPos.Copy();
StartContentPos.Update(Pos, Depth);
ParaSearch.StartPos = StartContentPos;
}
ParaSearch.SearchIndex++;
if (ParaSearch.SearchIndex === Str.length) {
var EndContentPos = ParaSearch.ContentPos.Copy();
EndContentPos.Update(Pos + 1, Depth);
var Id = SearchEngine.Add(Para);
Para.Add_SearchResult(Id, ParaSearch.StartPos, EndContentPos, Type);
ParaSearch.Reset();
}
} else {
if (0 !== ParaSearch.SearchIndex) {
ParaSearch.Reset();
}
}
}
};
ParaRun.prototype.Add_SearchResult = function (SearchResult, Start, ContentPos, Depth) {
if (true === Start) {
SearchResult.ClassesS.push(this);
} else {
SearchResult.ClassesE.push(this);
}
this.SearchMarks.push(new CParagraphSearchMark(SearchResult, Start, Depth));
};
ParaRun.prototype.Clear_SearchResults = function () {
this.SearchMarks = [];
};
ParaRun.prototype.Remove_SearchResult = function (SearchResult) {
var MarksCount = this.SearchMarks.length;
for (var Index = 0; Index < MarksCount; Index++) {
var Mark = this.SearchMarks[Index];
if (SearchResult === Mark.SearchResult) {
this.SearchMarks.splice(Index, 1);
Index--;
MarksCount--;
}
}
};
ParaRun.prototype.Search_GetId = function (bNext, bUseContentPos, ContentPos, Depth) {
var StartPos = 0;
if (true === bUseContentPos) {
StartPos = ContentPos.Get(Depth);
} else {
if (true === bNext) {
StartPos = 0;
} else {
StartPos = this.Content.length;
}
}
var NearElementId = null;
if (true === bNext) {
var NearPos = this.Content.length;
var SearchMarksCount = this.SearchMarks.length;
for (var SPos = 0; SPos < SearchMarksCount; SPos++) {
var Mark = this.SearchMarks[SPos];
var MarkPos = Mark.SearchResult.StartPos.Get(Mark.Depth);
if (MarkPos >= StartPos && MarkPos < NearPos) {
NearElementId = Mark.SearchResult.Id;
NearPos = MarkPos;
}
}
for (var CurPos = StartPos; CurPos < NearPos; CurPos++) {
var Item = this.Content[CurPos];
if (para_Drawing === Item.Type) {
var TempElementId = Item.Search_GetId(true, false);
if (null != TempElementId) {
return TempElementId;
}
}
}
} else {
var NearPos = -1;
var SearchMarksCount = this.SearchMarks.length;
for (var SPos = 0; SPos < SearchMarksCount; SPos++) {
var Mark = this.SearchMarks[SPos];
var MarkPos = Mark.SearchResult.StartPos.Get(Mark.Depth);
if (MarkPos < StartPos && MarkPos > NearPos) {
NearElementId = Mark.SearchResult.Id;
NearPos = MarkPos;
}
}
StartPos = Math.min(this.Content.length - 1, StartPos - 1);
for (var CurPos = StartPos; CurPos > NearPos; CurPos--) {
var Item = this.Content[CurPos];
if (para_Drawing === Item.Type) {
var TempElementId = Item.Search_GetId(false, false);
if (null != TempElementId) {
return TempElementId;
}
}
}
}
return NearElementId;
};
ParaHyperlink.prototype.Search = function (ParaSearch, Depth) {
this.SearchMarks = [];
var ContentLen = this.Content.length;
for (var CurPos = 0; CurPos < ContentLen; CurPos++) {
var Element = this.Content[CurPos];
ParaSearch.ContentPos.Update(CurPos, Depth);
Element.Search(ParaSearch, Depth + 1);
}
};
ParaHyperlink.prototype.Add_SearchResult = function (SearchResult, Start, ContentPos, Depth) {
if (true === Start) {
SearchResult.ClassesS.push(this);
} else {
SearchResult.ClassesE.push(this);
}
this.SearchMarks.push(new CParagraphSearchMark(SearchResult, Start, Depth));
this.Content[ContentPos.Get(Depth)].Add_SearchResult(SearchResult, Start, ContentPos, Depth + 1);
};
ParaHyperlink.prototype.Clear_SearchResults = function () {
this.SearchMarks = [];
};
ParaHyperlink.prototype.Remove_SearchResult = function (SearchResult) {
var MarksCount = this.SearchMarks.length;
for (var Index = 0; Index < MarksCount; Index++) {
var Mark = this.SearchMarks[Index];
if (SearchResult === Mark.SearchResult) {
this.SearchMarks.splice(Index, 1);
Index--;
MarksCount--;
}
}
};
ParaHyperlink.prototype.Search_GetId = function (bNext, bUseContentPos, ContentPos, Depth) {
var StartPos = 0;
if (true === bUseContentPos) {
StartPos = ContentPos.Get(Depth);
} else {
if (true === bNext) {
StartPos = 0;
} else {
StartPos = this.Content.length - 1;
}
}
if (true === bNext) {
var ContentLen = this.Content.length;
for (var CurPos = StartPos; CurPos < ContentLen; CurPos++) {
var ElementId = this.Content[CurPos].Search_GetId(true, bUseContentPos && CurPos === StartPos ? true : false, ContentPos, Depth + 1);
if (null !== ElementId) {
return ElementId;
}
}
} else {
var ContentLen = this.Content.length;
for (var CurPos = StartPos; CurPos >= 0; CurPos--) {
var ElementId = this.Content[CurPos].Search_GetId(false, bUseContentPos && CurPos === StartPos ? true : false, ContentPos, Depth + 1);
if (null !== ElementId) {
return ElementId;
}
}
}
return null;
};
ParaComment.prototype.Search = function (ParaSearch, Depth) {};
ParaComment.prototype.Add_SearchResult = function (SearchResult, Start, ContentPos, Depth) {};
ParaComment.prototype.Clear_SearchResults = function () {};
ParaComment.prototype.Remove_SearchResult = function (SearchResult) {};
ParaComment.prototype.Search_GetId = function (bNext, bUseContentPos, ContentPos, Depth) {
return null;
};
ParaMath.prototype.Search = function (ParaSearch, Depth) {
this.SearchMarks = [];
this.Root.Search(ParaSearch, Depth);
};
ParaMath.prototype.Add_SearchResult = function (SearchResult, Start, ContentPos, Depth) {
this.Root.Add_SearchResult(SearchResult, Start, ContentPos, Depth);
};
ParaMath.prototype.Clear_SearchResults = function () {
this.Root.Clear_SearchResults();
};
ParaMath.prototype.Remove_SearchResult = function (SearchResult) {
this.Root.Remove_SearchResult(SearchResult);
};
ParaMath.prototype.Search_GetId = function (bNext, bUseContentPos, ContentPos, Depth) {
return this.Root.Search_GetId(bNext, bUseContentPos, ContentPos, Depth);
};
function CParagraphSearch(Paragraph, Str, Props, SearchEngine, Type) {
this.Paragraph = Paragraph;
this.Str = Str;
this.Props = Props;
this.SearchEngine = SearchEngine;
this.Type = Type;
this.ContentPos = new CParagraphContentPos();
this.StartPos = null;
this.SearchIndex = 0;
}
CParagraphSearch.prototype = {
Reset: function () {
this.StartPos = null;
this.SearchIndex = 0;
}
};
function CParagraphSearchMark(SearchResult, Start, Depth) {
this.SearchResult = SearchResult;
this.Start = Start;
this.Depth = Depth;
}
Reference in a new issue Copy permalink