LoadBrushDirect Class Reference

Class is used to load a document containing the default brushes on startup. Most of the action takes place in the base class. More...

#include <loadbrsh.h>

Inheritance diagram for LoadBrushDirect:

List of all members.

Protected Member Functions
virtual BOOL	OnLoadDocument (Document *pKernelDoc)
	We need to replace indexed brush colours by local colours - since the linked indexed colours get deleted (this especially effects fill ramps!).
Private Member Functions
	CC_DECLARE_MEMDUMP (LoadBrushDirect)

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Detailed Description

Class is used to load a document containing the default brushes on startup. Most of the action takes place in the base class.

Author:

Diccon_Yamanaka (Xara Group Ltd) <camelotdev@xara.com>

Date:

1/3/2000

Definition at line 120 of file loadbrsh.h.

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Member Function Documentation

LoadBrushDirect::CC_DECLARE_MEMDUMP (  LoadBrushDirect   )  [private]

BOOL LoadBrushDirect::OnLoadDocument (  Document *  pDoc  )  [protected, virtual]

We need to replace indexed brush colours by local colours - since the linked indexed colours get deleted (this especially effects fill ramps!). Author: Diccon_Yamanaka (Xara Group Ltd) <camelotdev@xara.com> Date: 3/2/2000 Parameters: pKernelDoc  = a pointer to the loaded kernel document [INPUTS] Returns TRUE if the document was processed correctly FALSE if not. NOTE: identical to that in void PrintMarksMan::ConvertAllDocColours(Document* pDoc) Reimplemented from LoadDirect. Definition at line 131 of file loadbrsh.cpp. { ERROR3IF(pDoc==NULL,"No doc pointer during PrintMarksMan::ConvertAllDocColours!"); Node *CurNode = Node::DocFindFirstDepthFirst(pDoc); Node *NextNode; while (CurNode !=NULL) { // We may be about to chop this node out of the tree, so get the next node now NextNode = CurNode->DocFindNextDepthFirst(); // Use to scan the colour fields of the attribute. UINT32 Context = 0; DocColour *pColour; if (CurNode->IsAnAttribute()) { NodeAttribute *pNodeAttr = (NodeAttribute *) CurNode; // Get the next colour field from the attribute pColour = pNodeAttr->EnumerateColourFields(Context++); while (pColour != NULL) { // For each colour field, make sure the colour is a local DocColour so that // the sub-tree is entirely stand-alone if (pColour->FindParentIndexedColour() != NULL) { ColourGeneric ColDef; ColourContext *cc = ColourManager::GetColourContext(pColour->GetColourModel()); ERROR3IF(cc == NULL, "Can't find colour context?!"); // Get the IndexedColour definition as a standalone colour definition cc->ConvertColour(pColour->FindParentIndexedColour(), &ColDef); // Make the DocColour into a simple standalone "lookalike" of the parent colour *pColour = DocColour(pColour->GetColourModel(), &ColDef); } pColour = pNodeAttr->EnumerateColourFields(Context++); } } CurNode = NextNode; } // All is well we hope. return TRUE; }

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The documentation for this class was generated from the following files:

• Kernel/loadbrsh.h (r1785/r751)
• Kernel/loadbrsh.cpp (r1785/r1282)

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