[XaraXtreme-commits] Commit Complete

[subversion@xxxxxxxxxxxxxx]

Commit by  : phil
Repository : xara
Revision   : 1489
Date       : Thu Jul 20 17:02:55 BST 2006

Changed paths:
   M /Trunk/XaraLX/Kernel/nodetxtl.cpp
   M /Trunk/XaraLX/Kernel/nodetxtl.h

MartinW's patch for ruler attribute caching issues


Diff:
Index: Trunk/XaraLX/Kernel/nodetxtl.cpp
===================================================================
--- Trunk/XaraLX/Kernel/nodetxtl.cpp	(revision 1488)
+++ Trunk/XaraLX/Kernel/nodetxtl.cpp	(revision 1489)
@@ -178,19 +178,19 @@
 	mJustification  = JLEFT;
 	mLineSpacing    = 0;
 	mLineSpaceRatio = 1;
+	mpRuler = new TxtRuler;
 
 	mPosInStory  = 0;
 }
 
- 
+
 /********************************************************************************************
 >	TextLine::TextLine()
 
 	Author:		Simon_Maneggio (Xara Group Ltd) <camelotdev@xxxxxxxx>
 	Created:	21/12/94
 	Purpose:	Simple TextLine constructor, it is required so that SimpleCopy will work.
-				You should not normally call this constructor as it does not initialise
-				the object.
+
 ********************************************************************************************/
 
 TextLine::TextLine(): BaseTextClass()	// Call the base class
@@ -198,6 +198,19 @@
 	Init();
 }
 
+/********************************************************************************************
+>	TextLine::~TextLine()
+
+	Author:		Martin Wuerthner <xara@xxxxxxxxxxxxxxx>
+	Created:	20/07/06
+	Purpose:	Destructor
+
+********************************************************************************************/
+
+TextLine::~TextLine()
+{
+	delete mpRuler;
+}
  
 /********************************************************************************************
 >	TextLine::TextLine(Node* ContextNode, AttachNodeDirection Direction)
@@ -379,7 +392,7 @@
 	NodeCopy->mLeftMargin = mLeftMargin;
 	NodeCopy->mFirstIndent = mFirstIndent;
 	NodeCopy->mRightMargin = mRightMargin;
-	NodeCopy->mpRuler = mpRuler;
+	*NodeCopy->mpRuler = *mpRuler;
 
 	NodeCopy->mPosInStory  = mPosInStory;
 }
@@ -714,6 +727,7 @@
 
 BOOL TextLine::ReCacheMetrics(FormatRegion* pFormatRegion)
 {
+	TRACEUSER("wuerthne", _T("TextLine::ReCacheMetrics"));
 	SetJustification( pFormatRegion->GetJustification());
 	SetLineSpacing(   pFormatRegion->GetLineSpacing());
 	SetLineSpaceRatio(pFormatRegion->GetLineSpaceRatio());
@@ -722,6 +736,33 @@
 	SetParaFirstIndent(pFormatRegion->GetFirstIndent());
 	SetParaRightMargin(pFormatRegion->GetRightMargin());
 	SetRuler(pFormatRegion->GetRuler());
+#if defined(_DEBUG) && 0
+	String_256 TempStr;
+	String Str(_T(" "));
+	for (TxtTabStopIterator It = mpRuler->begin(); It != mpRuler->end(); ++It)
+	{
+		switch((*It).GetType())
+		{
+			case LeftTab:
+				TempStr._MakeMsg( TEXT("L(#1%ld)"), (*It).GetPosition());
+				Str += TempStr;
+				break;
+			case RightTab:
+				TempStr._MakeMsg( TEXT("R(#1%ld)"), (*It).GetPosition());
+				Str += TempStr;
+				break;
+			case CentreTab:
+				TempStr._MakeMsg( TEXT("C(#1%ld)"), (*It).GetPosition());
+				Str += TempStr;
+				break;
+			case DecimalTab:
+				TempStr._MakeMsg( TEXT("D(#1%ld)"), (*It).GetPosition());
+				Str += TempStr;
+				break;
+		}
+	}
+	TRACEUSER("wuerthne", _T("ruler at %08x:%s"), mpRuler, (TCHAR*)Str);
+#endif
 	return TRUE;
 }
 
Index: Trunk/XaraLX/Kernel/nodetxtl.h
===================================================================
--- Trunk/XaraLX/Kernel/nodetxtl.h	(revision 1488)
+++ Trunk/XaraLX/Kernel/nodetxtl.h	(revision 1489)
@@ -288,7 +288,8 @@
 	CC_DECLARE_DYNAMIC(TextLine)
 
 public:
-	TextLine(); 	
+	TextLine();
+	~TextLine();
 	TextLine(Node* ContextNode, AttachNodeDirection Direction);
 	void Init();
 	
@@ -378,7 +379,7 @@
 	void SetParaLeftMargin( MILLIPOINT    Margin)        { mLeftMargin = Margin; }
 	void SetParaFirstIndent(MILLIPOINT    Indent)        { mFirstIndent = Indent; }
 	void SetParaRightMargin(MILLIPOINT    Margin)        { mRightMargin = Margin; }
-	void SetRuler(          const TxtRuler* pRuler)      { mpRuler = pRuler; }
+	void SetRuler(          const TxtRuler* pRuler)      { if (*mpRuler != *pRuler) *mpRuler = *pRuler; }
 
 	MILLIPOINT GetPosInStory() { return mPosInStory; }
 	void SetPosInStory(MILLIPOINT pos) { mPosInStory=pos; }
@@ -396,10 +397,8 @@
 	MILLIPOINT mLeftMargin;	        // cache for value read from attr stack
 	MILLIPOINT mFirstIndent;        // cache for value read from attr stack
 	MILLIPOINT mRightMargin;        // cache for value read from attr stack
-	const TxtRuler* mpRuler;        // cache for value read from attr stack
-									// NB - this is a shared pointer to a list object owned by the attribute!
-									//      this only works because applying a different attribute will cause
-									//      our cached value to be updated
+	TxtRuler* mpRuler;              // cache for value read from attr stack
+									// NB - this is a list object owned by this object
 	MILLIPOINT mPosInStory;		// y position of base of line relative to story
 };
 


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