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Commit 2ccf5f6c authored by Anna.Pavlova's avatar Anna.Pavlova Committed by Alexander.Trofimov
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поправлен баг при смене текстовых настроек заселекченной части контента 

git-svn-id: svn://192.168.3.15/activex/AVS/Sources/TeamlabOffice/trunk/OfficeWeb@57202 954022d7-b5bf-4e40-9824-e11837661b57
parent edad1ae0
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Showing with 105 additions and 457 deletions
Word/Math/mathContent.js
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......@@ -851,9 +851,17 @@ function CMathContent()
this.bRoot = false;
//////////////////
this.bSelectionUse = false;
this.Selection =
{
Start: 0,
End: 0,
Use: false
};
/*this.bSelectionUse = false;
this.SelectStartPos = 0;
this.SelectEndPos = 0;
this.SelectEndPos = 0;*/
this.RecalcInfo =
{
TextPr: true
......@@ -4014,7 +4022,7 @@ CMathContent.prototype =
this.size = {width: width, height: ascent + descent, ascent: ascent};
},
Resize: function(Parent, ParaMath, oMeasure) // пересчитываем всю формулу a
Resize: function(Parent, ParaMath, oMeasure) // пересчитываем всю формулу
{
var RecalcInfo = new CRecalculateInfo(oMeasure, this.argSize);
......@@ -4169,338 +4177,11 @@ CMathContent.prototype =
return pos;
},
/*remove: function(order)
{
var state =
{
bDelete: false, *//* нужно ли пересчитывать позицию или нет, работает при backspace *//*
bBegin: false, *//* в начале контента или нет *//*
bEnd: false, *//* в конце *//*
bAddRPrp: false
};
var CurrContent = null, SelectContent = null,
items = null;
var currType = this.content[this.CurPos].value.typeObj;
var bFirstRunPrp = this.CurPos == 1 && currType == MATH_RUN_PRP;
var bComposition = this.CurPos == 0;
var bPlh = this.IsPlaceholder(),
bStartPos = (bFirstRunPrp || bComposition) && order == 1;
var bSelect = this.selectUse();
var bLastPos = order == -1 && this.CurPos == this.content.length - 1;
var bUpperLevel = (bPlh || bStartPos || bLastPos) && !bSelect ; // на плейсхолдер это не распространяется
// т.к. даже когда в нем находимся, у него selection.startPos и selection.endPos совпадают
if(bUpperLevel)
{
if(!this.bRoot)
{
var result = this.Parent.remove(-2);
SelectContent = result.SelectContent;
CurrContent = this;
}
else
{
if(bStartPos)
state.bBegin = true;
else if(bLastPos)
state.bEnd = true;
else // на всякий случай, для плейсхолдера в Root
{
this.content.length = 0;
state.bDelete = true;
}
CurrContent = SelectContent = this;
}
}
else if(order == 1 || order == -1)
{
result = this.remove_internal(order);
items = result.items;
state.bDelete = result.bDelete;
state.bAddRPrp = result.bAddRPrp;
SelectContent = this;
CurrContent = this;
}
else if(order == -2)
{
this.removeFormula(this.CurPos);
SelectContent = this;
CurrContent = null; // т.к. пришли из другого контента
}
return {CurrContent : CurrContent, SelectContent: SelectContent, state: state, items: items};
},
remove_internal: function(order)
{
var items = null;
var bDelete = false;
var bAddRPrp = false;
var bSelect = this.selectUse();
var currType = this.content[this.CurPos].value.typeObj,
prevType = this.CurPos > 1 ? this.content[this.CurPos - 1].value.typeObj : null,
prev2_Type = this.CurPos > 2 ? this.content[this.CurPos - 2].value.typeObj : null,
nextType = this.CurPos + 1 < this.content.length ? this.content[this.CurPos + 1].value.typeObj : null,
next2_Type = this.CurPos + 2 < this.content.length ? this.content[this.CurPos + 2].value.typeObj : null;
var bMEDirect = order == 1,
bMEReverse = order == -1;
var bDirectlyBegin = this.CurPos == 0 || (currType == MATH_RUN_PRP && this.CurPos == 1) && bMEDirect, // Empty или RunPrp в начале, значит курсор в начале контента
bReverseEnd = this.CurPos == this.content.length - 1 && bMEReverse;
var bNotRemove = (bDirectlyBegin || bReverseEnd) && !bSelect;
// directly
var bDirectly_CurrComp = bMEDirect && currType == MATH_EMPTY && prevType == MATH_COMP,
bDirectly_RPrpComp = bMEDirect && currType == MATH_RUN_PRP && prevType == MATH_EMPTY && prev2_Type == MATH_COMP;
// reverse
var bReverseComp = bMEReverse && nextType == MATH_COMP && next2_Type == MATH_EMPTY;
//
var bRemoveFormula = (bDirectly_CurrComp|| bDirectly_RPrpComp || bReverseComp) && !bSelect;
if(bRemoveFormula) // удаление формулы (селект)
{
var pos;
if(bMEReverse)
pos = this.CurPos + 1;
else if(bDirectly_CurrComp)
pos = this.CurPos - 1;
else if(bDirectly_RPrpComp)
pos = this.CurPos - 2;
this.removeFormula(pos);
bDelete = false;
}
else if(!bNotRemove) // удаление в контенте
{
var posDelete;
if(bSelect) // если заселекчено
posDelete = this.removeSelect();
else // если нет селекта
posDelete = this.removeLetter(this.CurPos, order);
var start = posDelete.start,
end = posDelete.end;
this.CurPos = start - 1;
items = this.content.splice(start, end - start);
if(!this.IsEmpty() && this.CurPos == 0 && this.content[this.CurPos+1].value.typeObj === MATH_RUN_PRP) // если удалили мат. объект и стоим в начале, то позиция курсора будет перед RunPrp, а нужно после
this.CurPos++;
// проверка на RunPrp, смещенная позиция
this.CurPos = this.verifyCurPos(this.CurPos);
this.setLogicalPosition(this.CurPos);
bDelete = true;
}
return {bDelete: bDelete, bAddRPrp: bAddRPrp, items: items};
},
removeLetter: function(pos, order)
{
var start, end;
start = order == 1 ? pos : pos + 1; // позиция, с которой будем удалять
if(this.content[start].value.typeObj === MATH_RUN_PRP) // встали на RunPrp
start = (order == -1) ? start + 1 : start - 1;
var bRun = start - 1 > 0 ? this.content[start - 1].value.typeObj === MATH_RUN_PRP : false,
bNextText = start + 1 < this.content.length ? this.content[start + 1].value.typeObj == MATH_TEXT : false; // start < this.content.length - 1, значит последняя буква в контента
var bOnlyLetter = bRun && !bNextText; // если все текстовые элементы удалили из Run, нужно удалить RunPrp
if(bOnlyLetter)
{
start--;
end = start + 2;
}
else
end = start + 1;
return {start: start, end: end};
},
removeSelect: function()
{
var start = this.RealSelect.startPos,
end = this.RealSelect.endPos;
var tmp;
if(start > end)
{
tmp = start;
start = end;
end = tmp;
}
// при селекте используем findPosition
// соответственно, если перед RunPrp идёт текст, то встаем перед RunPrp,
// а если empty, то встаем после RunPrp
var endCurType = this.content[end - 1].value.typeObj, // последний элемент в селекте "end - 1"
endNextType = end < this.content.length ? this.content[end].value.typeObj : null,
startCurType = this.content[start].value.typeObj, // RunPrp1, RunPrp2
startPrevType = start > 0 ? this.content[start - 1].value.typeObj : null; // MATH_COMP + RunPrp
var bStartCurrRPrp = startCurType == MATH_RUN_PRP, // проверка на то, чтобы добавить RunPrp к селекту
bStartPrevRPrp = startPrevType == MATH_RUN_PRP; // проверка на то, чтобы убрать RunPrp из селекта
if(endCurType == MATH_RUN_PRP)
end--;
else if(endCurType == MATH_TEXT && endNextType == MATH_TEXT) // слева справа текст, в середине Run
{
// добавляем RunPrp, когда не весь Run заселектили // начали селектить вне Run заселектили текущие RunPrp или начали не в конце Run и вышли за его пределы (заселектили RunPrp) //
for(var i = end - 1; i--; i > start - 1)
{
if(this.content[i].value.typeObj == MATH_RUN_PRP)
{
var rPrp = this.getRunPrp(end - 1);
var element = new mathElem(rPrp);
var startContent = this.content.splice(0, end);
var endContent = this.content.splice(0, this.content.length);
this.content.length = 0;
this.content = this.content.concat(startContent);
this.content = this.content.concat(element);
this.content = this.content.concat(endContent);
break;
}
}
}
if(bStartCurrRPrp || bStartPrevRPrp) // check RunPrp
{
var bSelectRunPrp = false;
if(this.content.length == end)
bSelectRunPrp = true;
else if(endNextType !== MATH_TEXT)
bSelectRunPrp = true;
else
{
for(var i = start + 1; i < end; i++)
{
if(this.content[i].value.typeObj !== MATH_TEXT)
{
bSelectRunPrp = true;
break;
}
}
}
if(!bSelectRunPrp && bStartCurrRPrp)
start++;
else if(bSelectRunPrp && bStartPrevRPrp)
else if(bSelectRunPrp && bStartPrevRPrp)
start--;
}
return {start: start, end: end};
},
removeFormula: function(pos)
{
var result = false;
var currType = this.content[pos].value.typeObj,
prevType = pos > 1 ? this.content[pos - 1].value.typeObj : null,
nextType = pos + 1 < this.content.length ? this.content[pos + 1].value.typeObj : null,
next2_Type = pos + 2 < this.content.length ? this.content[pos + 2].value.typeObj : null;
var bMFormula = currType == MATH_COMP && nextType == MATH_EMPTY;
var bAfterRPrp = next2_Type == MATH_RUN_PRP,
bPrevTxt = prevType == MATH_TEXT;
var bRemoveRPrp = bAfterRPrp && bPrevTxt; // удалить RunPrp нужно только в одном случае, если справо и слево текст, к которому применяются одни и те же RunPrp
// здесь делаем только проверку, находится ли текст перед формулой, и идут ли RunPrp после формулы
if(bMFormula)
{
var start, end;
var bSelectRunPrp = false;
if(bRemoveRPrp)
{
for(var i = pos - 1; i > 0; i--)
{
if(this.content[i].value.typeObj === MATH_RUN_PRP)
{
// сравниваем смерженные(!) текстовые настройки
var currTPrp = this.content[pos+2].value.getMergedWPrp();
var prevTPrp = this.content[i].value.getMergedWPrp();
bSelectRunPrp = currTPrp.isEqual(currTPrp, prevTPrp);
break;
}
}
}
if(bSelectRunPrp)
{
start = pos - 1;
end = pos + 2;
}
else
{
start = pos - 1;
end = pos + 1;
}
this.setStartPos_Selection(start);
this.setEndPos_Selection(end);
//this.setStart_Selection(start);
//this.setEnd_Selection(end);
result = true;
}
return result;
},*/
/*setPlaceholderAfterRemove: function() // чтобы не выставлялся тагет при вставке, когда заселекчен весь контент и мы добавляем, например, другой мат элемент
setPlaceholderAfterRemove: function() // чтобы не выставлялся тагет при вставке, когда заселекчен весь контент и мы добавляем, например, другой мат элемент
{
if(this.content.length == 1 && !this.bRoot )//только CEmpty
this.fillPlaceholders();
},*/
/*selectUse: function()
{
var result;
if(this.SelectStartPos == this.SelectEndPos)
{
if(this.content[this.SelectStartPos].typeObj == MATH_PARA_RUN)
{
result = this.content[this.SelectStartPos].Selection_IsUse();
}
else if(this.content[this.SelectStartPos].typeObj == MATH_COMP)
{
result = !this.content[this.SelectStartPos].IsSelectEmpty();
}
}
else
result = true;
return result;
},*/
},
setCtrPrp: function()
{
......@@ -4771,8 +4452,8 @@ CMathContent.prototype =
posEnd = this.content.length - 1;
}
this.SelectStartPos = posStart;
this.SelectEndPos = posEnd;
this.Selection.Start = posStart;
this.Selection.End = posEnd;
Depth++;
if(this.IsPlaceholder())
......@@ -4804,17 +4485,17 @@ CMathContent.prototype =
}
}
this.bSelectionUse = true;
this.Selection.Use = true;
},
GetSelectContent: function()
{
var startPos, endPos;
if(this.bSelectionUse)
if(this.Selection.Use)
{
startPos = this.SelectStartPos;
endPos = this.SelectEndPos;
startPos = this.Selection.Start;
endPos = this.Selection.End;
if(startPos > endPos)
{
......@@ -4842,31 +4523,31 @@ CMathContent.prototype =
},
Select_All: function()
{
this.SelectStartPos = 0;
this.SelectEndPos = this.content.length - 1;
this.Selection.Start = 0;
this.Selection.End = this.content.length - 1;
this.bSelectionUse = true;
this.Selection.Use = true;
if(this.content[this.SelectStartPos].Type == para_Math_Run)
this.content[this.SelectStartPos].Select_All();
if(this.content[this.Selection.Start].Type == para_Math_Run)
this.content[this.Selection.Start].Select_All();
if(this.content[this.SelectEndPos].Type == para_Math_Run)
this.content[this.SelectEndPos].Select_All();
if(this.content[this.Selection.End].Type == para_Math_Run)
this.content[this.Selection.End].Select_All();
},
Is_SelectedAll: function(Props)
{
var bFirst = false, bEnd = false;
if(this.SelectStartPos == 0 && this.SelectEndPos == this.content.length - 1)
if(this.Selection.Start == 0 && this.Selection.End == this.content.length - 1)
{
if(this.content[this.SelectStartPos].Type == para_Math_Run)
bFirst = this.content[this.SelectStartPos].Is_SelectedAll(Props);
if(this.content[this.Selection.Start].Type == para_Math_Run)
bFirst = this.content[this.Selection.Start].Is_SelectedAll(Props);
else
bFirst = true;
if(this.content[this.SelectEndPos].Type == para_Math_Run)
bEnd = this.content[this.SelectEndPos].Is_SelectedAll(Props);
if(this.content[this.Selection.End].Type == para_Math_Run)
bEnd = this.content[this.Selection.End].Is_SelectedAll(Props);
else
bEnd = true;
}
......@@ -4875,8 +4556,8 @@ CMathContent.prototype =
},
Selection_IsEmpty: function()
{
var startPos = this.SelectStartPos,
endPos = this.SelectEndPos;
var startPos = this.Selection.Start,
endPos = this.Selection.End;
var result = false;
......@@ -4898,7 +4579,7 @@ CMathContent.prototype =
},
SelectToParent : function()
{
this.bSelectionUse = true;
this.Selection.Use = true;
if(!this.bRoot)
this.Parent.SelectToParent();
......@@ -5035,7 +4716,7 @@ CMathContent.prototype =
{
if( bSelection )
{
var pos = bStart ? this.SelectStartPos : this.SelectEndPos;
var pos = bStart ? this.Selection.Start : this.Selection.End;
ContentPos.Add(pos);
this.content[pos].Get_ParaContentPos(bSelection, bStart, ContentPos);
......@@ -5065,8 +4746,8 @@ CMathContent.prototype =
if(!this.IsEmpty())
{
this.CurPos = 0;
this.SelectStartPos = 0;
this.SelectEndPos = 0;
this.Selection.Start = 0;
this.Selection.End = 0;
this.content[0].Cursor_MoveToStartPos();
}
......@@ -5077,8 +4758,8 @@ CMathContent.prototype =
{
var len = this.content.length - 1;
this.CurPos = len;
this.SelectStartPos = len;
this.SelectEndPos = len;
this.Selection.Start = len;
this.Selection.End = len;
this.content[len].Cursor_MoveToEndPos();
}
......@@ -5163,18 +4844,18 @@ CMathContent.prototype =
{
TextPr = this.Parent.Get_CompiledCtrPrp();
}
else if ( true === this.bSelectionUse || bAll == true)
else if (this.Selection.Use || bAll == true)
{
var StartPos, EndPos;
if(true === this.bSelectionUse)
if(this.Selection.Use)
{
StartPos = this.SelectStartPos;
EndPos = this.SelectEndPos;
StartPos = this.Selection.Start;
EndPos = this.Selection.End;
if ( StartPos > EndPos )
{
StartPos = this.SelectEndPos;
EndPos = this.SelectStartPos;
StartPos = this.Selection.End;
EndPos = this.Selection.Start;
}
}
else
......@@ -5222,10 +4903,10 @@ CMathContent.prototype =
}
else
{
if(this.bSelectionUse == true)
if(this.Selection.Use)
{
var StartPos = this.SelectStartPos;
var EndPos = this.SelectEndPos;
var StartPos = this.Selection.Start;
var EndPos = this.Selection.End;
var NewRuns;
var LRun, CRun, RRun;
......@@ -5243,22 +4924,18 @@ CMathContent.prototype =
if(LRun !== null)
{
Pos = StartPos + 1;
History.Add(this, {Type: historyitem_Math_AddItem, Pos: Pos, PosEnd: Pos+1, Items: [CRun]});
this.content.splice(Pos, 0, CRun);
CRunPos = Pos;
this.Internal_Content_Add(StartPos+1, CRun);
CRunPos = StartPos + 1;
}
if(RRun !== null)
{
Pos = CRunPos + 1;
History.Add(this, {Type: historyitem_Math_AddItem, Pos: Pos, PosEnd: Pos+1, Items: [RRun]});
this.content.splice(Pos, 0, RRun);
this.Internal_Content_Add(CRunPos+1, RRun);
}
this.CurPos = CRunPos;
this.SelectStartPos = CRunPos;
this.SelectEndPos = CRunPos;
this.Selection.Start = CRunPos;
this.Selection.End = CRunPos;
}
else
{
......@@ -5283,9 +4960,7 @@ CMathContent.prototype =
if(RRun !== null)
{
Pos = EndPos + 1;
History.Add(this, {Type: historyitem_Math_AddItem, Pos: Pos, PosEnd: Pos+1, Items: [RRun]});
this.content.splice(Pos, 0, RRun);
this.Internal_Content_Add(EndPos+1, RRun);
}
}
......@@ -5304,20 +4979,27 @@ CMathContent.prototype =
if(LRun !== null)
{
Pos = StartPos + 1;
History.Add(this, {Type: historyitem_Math_AddItem, Pos: Pos, PosEnd: Pos+1, Items: [CRun]});
this.content.splice(Pos, 0, CRun);
this.SelectStartPos++;
this.SelectEndPos++;
this.CurPos++;
//Pos = StartPos + 1;
//History.Add(this, {Type: historyitem_Math_AddItem, Pos: Pos, PosEnd: Pos+1, Items: [CRun]});
//this.content.splice(Pos, 0, CRun);
this.Internal_Content_Add(StartPos+1, CRun);
}
}
else
this.content[StartPos].Apply_TextPr(TextPr, IncFontSize, true);
if ( this.Selection.Start < this.Selection.End && true === this.content[this.Selection.Start].Selection_IsEmpty(true) )
this.Selection.Start++;
else if ( this.Selection.End < this.Selection.Start && true === this.content[this.Selection.End].Selection_IsEmpty(true) )
this.Selection.End++;
if ( this.Selection.Start < this.Selection.End && true === this.content[this.Selection.End].Selection_IsEmpty(true) )
this.Selection.End--;
else if ( this.Selection.End < this.Selection.Start && true === this.content[this.Selection.Start].Selection_IsEmpty(true) )
this.Selection.Start--;
}
......@@ -5351,6 +5033,21 @@ CMathContent.prototype =
}
}
},
Internal_Content_Add : function(Pos, Item)
{
History.Add( this, { Type : historyitem_Math_AddItem, Pos : Pos, EndPos : Pos + 1, Items : [ Item ] } );
this.content.splice( Pos, 0, Item );
if ( this.CurPos >= Pos )
this.CurPos++;
if ( this.Selection.Start >= Pos )
this.Selection.Start++;
if ( this.Selection.End >= Pos )
this.Selection.End++;
},
Get_Default_TPrp: function()
{
return this.ParaMath.Get_Default_TPrp();
......@@ -5359,55 +5056,6 @@ CMathContent.prototype =
//////////////////////////////
// Перемещение по стрелкам
////////////////////
old_Get_LeftPos: function(SearchPos, ContentPos, Depth, UseContentPos, EndRun)
{
var CurPos = UseContentPos ? ContentPos.Get(Depth) : this.content.length-1;
while(CurPos >= 0 && SearchPos.Found == false)
{
var curType = this.content[CurPos].typeObj,
prevType = CurPos > 0 ? this.content[CurPos - 1].typeObj : null;
if(curType == MATH_PLACEHOLDER)
{
SearchPos.Pos.Update(0, Depth + 1);
SearchPos.Found = true;
}
else if(curType == MATH_COMP)
{
var bNotshift = SearchPos.ForSelection == false,
bShiftCurrObj = (SearchPos.ForSelection == true && this.SelectStartPos == CurPos);
if( bNotshift || bShiftCurrObj )
this.content[CurPos].Get_LeftPos(SearchPos, ContentPos, Depth + 1, UseContentPos, EndRun);
}
else if(EndRun)
{
SearchPos.Pos.Update(this.content[CurPos].Content.length, Depth + 1);
SearchPos.Found = true;
}
else
{
this.content[CurPos].Get_LeftPos(SearchPos, ContentPos, Depth + 1, UseContentPos);
}
SearchPos.Pos.Update(CurPos, Depth);
// если перемещаемся между контентами мат объекта, то надо выставить курсор в конец следующего контента, в конечную позицию последнего рана
EndRun = (curType == MATH_PARA_RUN && prevType == MATH_PARA_RUN) ? false : true;
CurPos--;
UseContentPos = false;
}
/// для коррекции позиции курсора в начале Run
// используется функция Correct_ContentPos в Paragraph
return SearchPos.Found;
},
Get_LeftPos: function(SearchPos, ContentPos, Depth, UseContentPos, EndRun)
{
var CurPos = UseContentPos ? ContentPos.Get(Depth) : this.content.length-1;
......@@ -5426,7 +5074,7 @@ CMathContent.prototype =
if(curType == para_Math_Composition)
{
var bNotshift = SearchPos.ForSelection == false,
bShiftCurrObj = (SearchPos.ForSelection == true && this.SelectStartPos == CurPos);
bShiftCurrObj = (SearchPos.ForSelection == true && this.Selection.Start == CurPos);
if( bNotshift || bShiftCurrObj )
this.content[CurPos].Get_LeftPos(SearchPos, ContentPos, Depth + 1, UseContentPos, EndRun);
......@@ -5474,7 +5122,7 @@ CMathContent.prototype =
else if(curType == MATH_COMP)
{
var bNotshift = SearchPos.ForSelection == false,
bShiftCurrObj = SearchPos.ForSelection == true && this.SelectStartPos == CurPos;
bShiftCurrObj = SearchPos.ForSelection == true && this.Selection.Start == CurPos;
if( bNotshift || bShiftCurrObj )
this.content[CurPos].Get_RightPos(SearchPos, ContentPos, Depth + 1, UseContentPos, StepEnd, BegRun);
......@@ -5519,7 +5167,7 @@ CMathContent.prototype =
if(curType == para_Math_Composition)
{
var bNotshift = SearchPos.ForSelection == false,
bShiftCurrObj = SearchPos.ForSelection == true && this.SelectStartPos == CurPos;
bShiftCurrObj = SearchPos.ForSelection == true && this.Selection.Start == CurPos;
if( bNotshift || bShiftCurrObj )
this.content[CurPos].Get_RightPos(SearchPos, ContentPos, Depth + 1, UseContentPos, StepEnd, BegRun);
......@@ -5565,7 +5213,7 @@ CMathContent.prototype =
if(curType == para_Math_Composition)
{
var bNotshift = SearchPos.ForSelection == false,
bShiftCurrObj = (SearchPos.ForSelection == true && this.SelectStartPos == CurPos);
bShiftCurrObj = (SearchPos.ForSelection == true && this.Selection.Start == CurPos);
if( bNotshift || bShiftCurrObj )
this.content[CurPos].Get_WordStartPos(SearchPos, ContentPos, Depth + 1, UseContentPos, EndRun);
......@@ -5616,7 +5264,7 @@ CMathContent.prototype =
if(curType == para_Math_Composition)
{
var bNotshift = SearchPos.ForSelection == false,
bShiftCurrObj = SearchPos.ForSelection == true && this.SelectStartPos == CurPos;
bShiftCurrObj = SearchPos.ForSelection == true && this.Selection.Start == CurPos;
if( bNotshift || bShiftCurrObj )
this.content[CurPos].Get_WordEndPos(SearchPos, ContentPos, Depth + 1, UseContentPos, StepEnd, BegRun);
......@@ -5675,15 +5323,15 @@ CMathContent.prototype =
if(Selected)
{
if(this.SelectStartPos < this.SelectEndPos)
if(this.Selection.Start < this.Selection.End)
{
start = this.SelectStartPos;
end = this.SelectEndPos;
start = this.Selection.Start;
end = this.Selection.End;
}
else
{
start = this.SelectEndPos;
end = this.SelectStartPos;
start = this.Selection.End;
end = this.Selection.Start;
}
}
......@@ -5712,8 +5360,8 @@ CMathContent.prototype =
},
Selection_Remove: function()
{
var start = this.SelectStartPos,
end = this.SelectEndPos;
var start = this.Selection.Start,
end = this.Selection.End;
//if(this.content[start].typeObj !== MATH_PLACEHOLDER)
this.content[start].Selection_Remove();
......@@ -5725,25 +5373,25 @@ CMathContent.prototype =
}
this.SelectStartPos = this.CurPos;
this.SelectEndPos = this.CurPos;
this.Selection.Start = this.CurPos;
this.Selection.End = this.CurPos;
this.bSelectionUse = false;
this.Selection.Use = false;
},
Set_Select_ToMComp: function(Direction)
{
this.bSelectionUse = true;
this.Selection.Use = true;
if(this.content[this.CurPos].Type == para_Math_Run)
{
if(Direction < 0 && this.CurPos > 0 && this.content[this.CurPos - 1].Type == para_Math_Composition)
{
this.SelectStartPos = this.SelectEndPos = this.CurPos - 1;
this.Selection.Start = this.Selection.End = this.CurPos - 1;
this.content[this.CurPos - 1].SetSelectAll();
}
else if(this.CurPos < this.content.length - 1 && this.content[this.CurPos + 1].Type == para_Math_Composition)
{
this.SelectStartPos = this.SelectEndPos = this.CurPos + 1;
this.Selection.Start = this.Selection.End = this.CurPos + 1;
this.content[this.CurPos + 1].SetSelectAll();
}
}
......@@ -5751,12 +5399,12 @@ CMathContent.prototype =
{
if(this.content[this.CurPos].IsPlaceholder())
{
this.SelectStartPos = this.SelectEndPos = this.CurPos;
this.Selection.Start = this.Selection.End = this.CurPos;
this.content[this.CurPos].SetSelectAll();
}
else
{
this.SelectStartPos = this.SelectEndPos = this.CurPos;
this.Selection.Start = this.Selection.End = this.CurPos;
this.content[this.CurPos].Set_Select_ToMComp(Direction);
}
......@@ -5785,7 +5433,7 @@ CMathContent.prototype =
this.content = Content_start.concat(Content_end);
this.CurPos = Pos - 1;
//this.setPlaceholderAfterRemove(); // выставляем placeholder после удаления всех остальных элементов
this.setPlaceholderAfterRemove(); // выставляем placeholder после удаления всех остальных элементов
break;
}
......
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