/rekall-2.4.6/libs/kbase/kb_nodereg.cpp

/***************************************************************************
    file	         : kb_nodereg.cpp
    copyright            : (C)	1999,2000,2001,2002,2003,2004,2005
				by Mike Richardson
			   (C)	2001,2002,2003,2004,2005
				by John Dean
    license              : This file is released under the terms of
                           the GNU General Public License, version 2. The
                           copyright holders retain the right to release
                           this code under diffenent non-exclusive licences.
    email                : mike@quaking.demon.co.uk                                     
 ***************************************************************************/


#include	<qnamespace.h>
#include	<qintdict.h>

#include	"kb_classes.h"
#include	"kb_nodereg.h"
#include	"kb_attr.h"

#include	"kb_link.h"
#include	"kb_tree.h"


/*  registerAllNodes							*/
/*  ----------------							*/
/*  Register all nodes. This is done here rather than using static	*/
/*  constructors because of cross-platform static constructor support	*/
/*  issues.								*/

void	LIBKBASE_API	registerAllNodes ()
{
	static	bool done ;
	if (done) return  ;

	REGNEWNODE	(Button,	__TR("New &Button"),		0,			KNF_FORM|	    KNF_BLOCK|KNF_STATIC)
	REGNEWNODE	(Check,		__TR("New Chec&k"),		0,			KNF_FORM|KNF_REPORT|KNF_BLOCK|KNF_DATA  )
	REGNEWNODE	(Choice,	__TR("New &Choice"),		0,			KNF_FORM|	    KNF_BLOCK|KNF_DATA  )
	REGNEWNODE	(ListBox,	__TR("New &ListBox"),		0,			KNF_FORM|	    KNF_BLOCK|KNF_DATA  )
	REGNEWNODE	(CompLink,	(cchar *)0,			0,			KNF_FORM|KNF_REPORT			)
	REGNEWNODE	(Config,	(cchar *)0,			0,			KNF_FORM|KNF_REPORT			)
	REGNEWNODE	(Field,		__TR("New &Field"),		0,			KNF_FORM|KNF_REPORT|KNF_BLOCK|KNF_DATA	)
	REGNEWNODENAMED	(FormBlock,  	(cchar *)0,			0,			KNF_FORM,  	FormBlock	 	)
	REGNEWNODENAMED	(FormBlock,  	(cchar *)0,			0,			KNF_FORM,  	FormSubBlock		)
	REGNEWNODENAMED	(Header,    	(cchar *)0,			0,			KNF_REPORT,	BlockHeader		)
	REGNEWNODENAMED	(Footer,    	(cchar *)0,			0,			KNF_REPORT,	BlockFooter		)
	REGNEWNODENAMED	(Container, 	(cchar *)0,			0,			KNF_FORM,  	Container  		)
	REGNEWNODENAMED	(TabberPage,	(cchar *)0,			0,			KNF_FORM,  	TabberPage 		)
	REGNEWNODENAMED	(StackPage,	(cchar *)0,			0,			KNF_FORM,  	StackPage 		)
	REGNEWNODE	(Graphic,	__TR("New &Graphic"),		0,			KNF_FORM|KNF_REPORT|KNF_BLOCK|KNF_STATIC)
	REGNEWNODE	(Grid,		(cchar *)0,			0,			KNF_FORM|KNF_BLOCK|KNF_STATIC		)
	REGNEWNODE	(Hidden,	(cchar *)0,			0,			KNF_FORM|KNF_REPORT			)
	REGNEWNODE	(Import,	(cchar *)0,			0,			KNF_FORM|KNF_REPORT			)
	REGNEWNODE	(Label,		__TR("New &Label"),		0,			KNF_FORM|KNF_REPORT|KNF_BLOCK|KNF_STATIC)
	REGNEWNODE	(Link,		__TR("New &Link"),		KBLink::makeLinkPopup,	KNF_FORM|KNF_REPORT|KNF_BLOCK|KNF_DATA	)
	REGNEWNODE	(Tree,		__TR("New &Tree"),		KBTree::makeTreePopup,	KNF_FORM|	   KNF_BLOCK|KNF_DATA	)
	REGNEWNODE	(Memo,		__TR("New &Memo"),		0,			KNF_FORM|KNF_REPORT|KNF_BLOCK|KNF_DATA	)
	REGNEWNODE	(Override,	(cchar *)0,			0,			KNF_FORM|KNF_REPORT			)
	REGNEWNODE	(Param,		(cchar *)0,			0,			KNF_FORM|KNF_REPORT			)
	REGNEWNODE	(Pixmap,	__TR("New &Pixmap"),		0,			KNF_FORM|KNF_REPORT|KNF_BLOCK|KNF_DATA)
	REGNEWNODE	(QryExpr,	(cchar *)0,			0,			KNF_QUERY				)
	REGNEWNODE	(QryNull,	(cchar *)0,			0,			KNF_FORM|KNF_REPORT			)
	REGNEWNODE	(QryQuery,	(cchar *)0,			0,			KNF_FORM|KNF_REPORT			)
	REGNEWNODE	(QrySQL,	(cchar *)0,			0,			KNF_FORM|KNF_REPORT			)
	REGNEWNODE	(QryTable,	(cchar *)0,			0,			KNF_FORM|KNF_REPORT			)
	REGNEWNODENAMED	(ReportBlock,	(cchar *)0,			0,			KNF_REPORT,	ReportBlock   		)
	REGNEWNODENAMED	(ReportBlock,	(cchar *)0,			0,			KNF_REPORT,	ReportSubBlock		)
	REGNEWNODE	(RichText,	__TR("New &Rich Text"),		0,			KNF_FORM|KNF_REPORT|KNF_BLOCK|KNF_DATA	)
	REGNEWNODE	(RowMark,	__TR("New &Rowmark"),		0,			KNF_FORM|KNF_BLOCK|KNF_DATA		)
	REGNEWNODE	(Script,	(cchar *)0,			0,			KNF_FORM|KNF_REPORT			)
	REGNEWNODE	(SpinBox,	__TR("New &Spinbox"),		0,			KNF_FORM|KNF_BLOCK|KNF_DATA		)
	REGNEWNODE	(Summary,	__TR("New &Summary"),		0,			KNF_REPORT|KNF_BLOCK|KNF_FRAMER|KNF_DATA)
	REGNEWNODE	(Tabber,	__TR("New &Tab control"),	0,			KNF_FORM|KNF_BLOCK|KNF_STATIC		)
	REGNEWNODE	(Stack,		__TR("New &Stack control"),	0,			KNF_FORM|KNF_BLOCK|KNF_STATIC		)
	REGNEWNODE	(Table,		(cchar *)0,			0,			KNF_QUERY				)
	REGNEWNODE	(TestSuite,	(cchar *)0,			0,			KNF_FORM				)

	done	= true	;
}


/*  ------------------------------------------------------------------	*/

/*  nodeSpecMap								*/
/*  -----------								*/
/*  Each node specification, when referenced from a menu item, is	*/
/*  allocated a unique ID, which is used as the menu item identifier	*/
/*  (and hence which is passed through the menu activation signal.	*/

static	QIntDict<NodeSpec>	*nodeSpecMap	;
static	int			nextNodeSpecId	;


/*  nodeSpecToId: Get identifier for a node specification		*/
/*  spec	: NodeSpec *	: Specification				*/
/*  (returns)	: int		: Identifier				*/

int	nodeSpecToId
	(	NodeSpec	*spec
	)
{
	/* If the node specifcation does not already have an identifer	*/
	/* then allocate a new one and insert into the mapping		*/
	/* dictionary, which is createwd on demand.			*/
	if (spec->m_id <= 0)
	{
		if (nodeSpecMap == 0)
			nodeSpecMap = new QIntDict<NodeSpec> ;

		nodeSpecMap->insert (nextNodeSpecId, spec) ;
		spec->m_id	= nextNodeSpecId ;
		nextNodeSpecId += 1 ;
	}

	return	spec->m_id ;
}

/*  idToNodeSpec: Return node specification for specified identifier	*/
/*  id		: int		: Identifier				*/
/*  (returns)	: NodeSpec *	: Specification				*/

NodeSpec*idToNodeSpec
	(	int		id
	)
{
	return	nodeSpecMap == 0 ? 0 : nodeSpecMap->find (id) ;
}