model.cpp

这是VCF框架的代码

//Model.cpp

/*
Copyright 2000-2004 The VCF Project.
Please see License.txt in the top level directory
where you installed the VCF.
*/


//Model.h
#include "vcf/ApplicationKit/ApplicationKit.h"

#include <algorithm>

using namespace VCF;


Model::Model()
{
	viewContainer_.initContainer(views_);
}

Model::~Model()
{

}

void Model::addView( View* view )
{
	view->setViewModel( this );
	std::vector<View*>::iterator found = std::find( views_.begin(), views_.end(), view );
	if ( found == views_.end() ) {
		views_.push_back( view );
	}
}

void Model::removeView( View* view )
{
	std::vector<View*>::iterator found = std::find( views_.begin(), views_.end(), view );
	if ( found != views_.end() ) {
		views_.erase( found );
		view->setViewModel( NULL );
	}
}

void Model::updateAllViews()
{
	std::vector<View*>::iterator it = views_.begin();
	while ( it != views_.end() ) {
		View* view = *it;
		view->updateView( this );
		it++;
	}
}


/**
*CVS Log info
*$Log$
*Revision 1.3  2006/04/07 02:35:24  ddiego
*initial checkin of merge from 0.6.9 dev branch.
*
*Revision 1.2.6.1  2005/10/04 01:57:03  ddiego
*fixed some miscellaneous issues, especially with model ownership.
*
*Revision 1.2  2004/08/07 02:49:08  ddiego
*merged in the devmain-0-6-5 branch to stable
*
*Revision 1.1.2.2  2004/04/29 03:43:14  marcelloptr
*reformatting of source files: macros and csvlog and copyright sections
*
*Revision 1.1.2.1  2004/04/28 00:28:18  ddiego
*migration towards new directory structure
*
*Revision 1.7  2003/08/09 02:56:45  ddiego
*merge over from the devmain-0-6-1 branch
*Changes
*Features:
*-Added additional implementation to better support the MVC architecture in
*the VCF
*
*-Added a Document/View architecure that is similar to MFC's or NextSteps's
*Doc/View architectures
*
*-Integrated the Anti Grain Graphics library into the GraphicsKit. There is
*now basic support for it in terms of drawing vector shapes
*(fills and strokes). Image support will come in the next release
*
*-Added several documented graphics tutorials
*
*Bugfixes:
*
*[ 775744 ] wrong buttons on a dialog
*[ 585239 ] Painting weirdness in a modal dialog ?
*[ 585238 ] Modal dialog which makes a modal Dialog
*[ 509004 ] Opening a modal Dialog causes flicker
*[ 524878 ] onDropped not called for MLTcontrol
*
*Plus an issue with some focus and getting the right popup window to activate
*has also been fixed
*
*Revision 1.6.2.3  2003/08/08 21:40:27  ddiego
*little fix in constructor (it was missing! DOH!)
*
*Revision 1.6.2.2  2003/08/07 21:44:05  ddiego
*minor change to the Win32 reg peer (allows "/" instead of "\")
*added a getViews() method to Model class
*
*Revision 1.6.2.1  2003/07/06 01:20:29  ddiego
*added basic Document/View classes. These are based on the existing MVC
*architecture already present in the framework already, and exapnd on the
*existing functionality. Many of the ideas were influenced by the NeXT/Cocoa's
*Document/View architecture. Some of the new features are:
*  automatic creation and connection of the various parts including the
*  Document, view and Window.
*  Automatic default menu items, to ensure standard UI conformance. The menu
*  items are merged with an existing ones.
*  Automatic clipboard support in the form of cut/copy/paste and connecting this
*  directly to the current document
*  Support for Undo/Redo item as well, including default menu item validation
*  Default support for opening and saving documents, including presenting the
*  correct Dialogs to the User, and properly filling the default data, based
*  on the documents data.
*  Support for multiple document types
*  Support for differnt Document Interface policies. Currently we support
*  SDI (Single Document Interface) and MDI (Multiple Document Interface)
*
*Revision 1.6  2003/05/17 20:37:49  ddiego
*this is the checkin for the 0.6.1 release - represents the merge over from
*the devmain-0-6-0 branch plus a few minor bug fixes
*
*Revision 1.5.2.1  2003/03/12 03:13:15  ddiego
*switched all member variable that used the "m_"<name> prefix to
* <name>"_" suffix nameing standard.
*Also changed all vcf builder files to accomadate this.
*Changes were made to the Stream classes to NOT multiple inheritance and to
*be a little more correct. Changes include breaking the FileStream into two
*distinct classes, one for input and one for output.
*
*Revision 1.5  2003/02/26 04:30:56  ddiego
*merge of code in the devmain-0-5-9 branch into the current tree.
*most additions are in the area of the current linux port, but the major
*addition to this release is the addition of a Condition class (currently
*still under development) and the change over to using the Delegate class
*exclusively from the older event handler macros.
*
*Revision 1.4.14.1  2003/01/08 00:20:00  marcelloptr
*mispellings and newlines at the end of all source files
*
*Revision 1.4  2002/03/20 02:46:54  ddiego
*fixes an issue with with changes to an items state not correctly being reflected in the
*TreeListControl
*Also makes another adjustment to the scroll positioning when collapsing nodes
*
*Revision 1.3  2002/01/24 01:46:50  ddiego
*added a cvs "log" comment to the top of all files in vcf/src and vcf/include
*to facilitate change tracking
*
*/