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128 lines
4.2 KiB
128 lines
4.2 KiB
15 years ago
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* copyright (C) 2002-2006 *
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* Umbrello UML Modeller Authors <uml-devel@uml.sf.net> *
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***************************************************************************/
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#include "assocpage.h"
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#include <qlayout.h>
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#include <klocale.h>
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#include "assocpropdlg.h"
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AssocPage::AssocPage(QWidget *parent, UMLView * v, UMLObject * o) : QWidget(parent) {
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m_pObject = o;
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m_pView = v;
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int margin = fontMetrics().height();
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QHBoxLayout * mainLayout = new QHBoxLayout(this);
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mainLayout -> setSpacing(10);
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m_pAssocGB = new QGroupBox(i18n("Associations"), this);
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mainLayout -> addWidget(m_pAssocGB);
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QHBoxLayout * layout = new QHBoxLayout(m_pAssocGB);
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layout -> setSpacing(10);
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layout -> setMargin(margin);
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m_pAssocLB = new QListBox(m_pAssocGB);
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layout -> addWidget(m_pAssocLB);
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setMinimumSize(310, 330);
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fillListBox();
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m_pMenu = 0;
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connect(m_pAssocLB, SIGNAL(doubleClicked(QListBoxItem *)),
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this, SLOT(slotDoubleClick(QListBoxItem *)));
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connect(m_pAssocLB, SIGNAL(rightButtonPressed(QListBoxItem *, const QPoint &)),
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this, SLOT(slotRightButtonPressed(QListBoxItem *, const QPoint &)));
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connect(m_pAssocLB, SIGNAL(rightButtonClicked(QListBoxItem *, const QPoint &)),
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this, SLOT(slotRightButtonClicked(QListBoxItem *, const QPoint &)));
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}
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AssocPage::~AssocPage() {
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disconnect(m_pAssocLB, SIGNAL(doubleClicked(QListBoxItem *)),
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this, SLOT(slotDoubleClick(QListBoxItem *)));
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disconnect(m_pAssocLB, SIGNAL(rightButtonPressed(QListBoxItem *, const QPoint &)),
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this, SLOT(slotRightButtonPressed(QListBoxItem *, const QPoint &)));
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disconnect(m_pAssocLB, SIGNAL(rightButtonClicked(QListBoxItem *, const QPoint &)),
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this, SLOT(slotRightButtonClicked(QListBoxItem *, const QPoint &)));
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}
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void AssocPage::slotDoubleClick(QListBoxItem * i) {
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if(!i)
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return;
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int item = m_pAssocLB -> currentItem();
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AssociationWidget * a = m_List.at(item);
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if (a->showDialog())
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fillListBox();
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}
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void AssocPage::fillListBox() {
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m_List.clear();
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m_pAssocLB->clear();
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m_pView->getWidgetAssocs(m_pObject, m_List);
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AssociationWidgetListIt assoc_it(m_List);
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AssociationWidget* assocwidget = 0;
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int i = 0;
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while((assocwidget = assoc_it.current())) {
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if( assocwidget->getAssocType() != Uml::at_Anchor) {
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m_pAssocLB -> insertItem(assocwidget->toString(), i++);
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}
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++assoc_it;
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}
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}
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void AssocPage::slotRightButtonClicked(QListBoxItem */* item*/, const QPoint &/* p*/) {
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if(m_pMenu) {
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m_pMenu -> hide();
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disconnect(m_pMenu, SIGNAL(activated(int)), this, SLOT(slotPopupMenuSel(int)));
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delete m_pMenu;
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m_pMenu = 0;
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}
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}
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void AssocPage::slotRightButtonPressed(QListBoxItem * item, const QPoint & p) {
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if(!item)
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return;
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if(m_pMenu) {
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m_pMenu -> hide();
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disconnect(m_pMenu, SIGNAL(activated(int)), this, SLOT(slotPopupMenuSel(int)));
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delete m_pMenu;
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m_pMenu = 0;
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}
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m_pMenu = new ListPopupMenu(this, ListPopupMenu::mt_Association_Selected);
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m_pMenu->popup(p);
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connect(m_pMenu, SIGNAL(activated(int)), this, SLOT(slotPopupMenuSel(int)));
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}
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void AssocPage::slotPopupMenuSel(int id) {
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AssociationWidget * a = m_List.at(m_pAssocLB -> currentItem());
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switch(id) {
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case ListPopupMenu::mt_Delete:
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m_pView->removeAssocInViewAndDoc(a);
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fillListBox();
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break;
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case ListPopupMenu::mt_Properties:
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slotDoubleClick(m_pAssocLB -> item(m_pAssocLB -> currentItem()));
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break;
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}
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}
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#include "assocpage.moc"
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