dcfviewer.c

来自「这个工具集提供以下结构化分析和UML分析中所用的图形化绘图工具：ER-diagr」· C语言 代码 · 共 52 行

////////////////////////////////////////////////////////////////////////////////
//
// This file is part of Toolkit for Conceptual Modeling (TCM).
// (c) copyright 1995, Vrije Universiteit Amsterdam.
// Author: Frank Dehne ([e-mail]).
//
// TCM is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// TCM is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with TCM; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
// 02111-1307, USA.
////////////////////////////////////////////////////////////////////////////////
#include "dcfwindow.h"
#include "gshape.h"
#include "dcfdiagram.h"
#include "dcfviewer.h"

DCFViewer::DCFViewer(Config *c, DCFWindow *d): DFViewer(c, d) { }

void DCFViewer::Persistence() {
	SetStatus("action: Persistence");
	if (!check(GetDiagram()))
		return;
	if (GetCurView()->NrSelected() >= 1) {
		Subject *subject = GetCurView()->FirstSelected()->GetSubject();
		((DCFDiagram *)GetDiagram())->EditPersistence(subject);
	}
	else
		EmptySelectionMessage();
}
 
void DCFViewer::Activation() {
	SetStatus("action: Activation");
	if (!check(GetDiagram()))
		return;
	if (GetCurView()->NrSelected() >= 1) {
		Subject *subject = GetCurView()->FirstSelected()->GetSubject();
		((DCFDiagram *)GetDiagram())->EditActivation(subject);
	}
	else
		EmptySelectionMessage();
}