umbrello / dialogs
statedialog.cpp

00001 /***************************************************************************
00002  *                                                                         *
00003  *   This program is free software; you can redistribute it and/or modify  *
00004  *   it under the terms of the GNU General Public License as published by  *
00005  *   the Free Software Foundation; either version 2 of the License, or     *
00006  *   (at your option) any later version.                                   *
00007  *                                                                         *
00008  *   copyright (C) 2002-2006                                               *
00009  *   Umbrello UML Modeller Authors <uml-devel@uml.sf.net>                  *
00010  ***************************************************************************/
00011 
00012 // own header
00013 #include "statedialog.h"
00014 
00015 //qt includes
00016 #include <qlayout.h>
00017 #include <qlabel.h>
00018 #include <qlineedit.h>
00019 #include <qmultilineedit.h>
00020 #include <qgroupbox.h>
00021 
00022 //kde includes
00023 #include <kiconloader.h>
00024 #include <klocale.h>
00025 #include <kfontdialog.h>
00026 
00027 //local includes
00028 #include "../umlview.h"
00029 #include "../statewidget.h"
00030 #include "../dialog_utils.h"
00031 
00032 StateDialog::StateDialog( UMLView * pView, StateWidget * pWidget )
00033         : KDialogBase(IconList, i18n("Properties"), Ok | Apply | Cancel | Help, Ok, pView, "_STATEDIALOG_", true, true) {
00034     m_pActivityPage = 0;
00035     m_pView = pView;
00036     m_pStateWidget = pWidget;
00037     m_bChangesMade = false;
00038     setupPages();
00039 }
00040 
00041 void StateDialog::slotOk() {
00042     applyPage( GeneralPage );
00043     applyPage( Activity_Page );
00044     applyPage( ColorPage );
00045     applyPage( FontPage );
00046     accept();
00047 }
00048 
00049 void StateDialog::slotApply() {
00050     applyPage( (Page) activePageIndex() );
00051 }
00052 
00053 void StateDialog::setupPages() {
00054     setupGeneralPage();
00055     if( m_pStateWidget -> getStateType() == StateWidget::Normal )
00056         setupActivityPage();
00057     setupColorPage();
00058     setupFontPage();
00059 }
00060 
00061 void StateDialog::applyPage( Page page ) {
00062     m_bChangesMade = true;
00063     switch( page ) {
00064     case GeneralPage:
00065         m_pStateWidget -> setName( m_GenPageWidgets.nameLE -> text() );
00066         m_pStateWidget -> setDoc( m_GenPageWidgets.docMLE -> text() );
00067         break;
00068 
00069     case Activity_Page:
00070         if( m_pActivityPage )
00071             m_pActivityPage -> updateActivities();
00072         break;
00073 
00074     case ColorPage:
00075         m_pColorPage -> updateUMLWidget();
00076         break;
00077 
00078     case FontPage:
00079         m_pStateWidget -> setFont( m_pChooser -> font() );
00080         break;
00081     }//end switch
00082 }
00083 
00084 void StateDialog::setupGeneralPage() {
00085     QString types[ ] = { i18n("Initial state"), i18n("State"), i18n("End state") };
00086     StateWidget::StateType type = m_pStateWidget -> getStateType();
00087 
00088     QVBox * page = addVBoxPage( i18n("General"), i18n("General Properties"), DesktopIcon( "misc") );
00089     m_GenPageWidgets.generalGB = new QGroupBox( i18n( "Properties"), (QWidget *)page );
00090 
00091     QGridLayout * generalLayout = new QGridLayout( m_GenPageWidgets.generalGB, 2, 2 );
00092     generalLayout -> setSpacing( spacingHint() );
00093     generalLayout -> setMargin(  fontMetrics().height()  );
00094 
00095     Dialog_Utils::makeLabeledEditField( m_GenPageWidgets.generalGB, generalLayout, 0,
00096                                     m_GenPageWidgets.typeL, i18n("State type:"),
00097                                     m_GenPageWidgets.typeLE, types[ (int)type ] );
00098     m_GenPageWidgets.typeLE -> setEnabled( false );
00099 
00100     Dialog_Utils::makeLabeledEditField( m_GenPageWidgets.generalGB, generalLayout, 1,
00101                                     m_GenPageWidgets.nameL, i18n("State name:"),
00102                                     m_GenPageWidgets.nameLE );
00103 
00104     m_GenPageWidgets.docGB = new QGroupBox( i18n( "Documentation"), (QWidget *)page );
00105 
00106     QHBoxLayout * docLayout = new QHBoxLayout( m_GenPageWidgets.docGB );
00107     docLayout -> setSpacing( spacingHint() );
00108     docLayout -> setMargin(  fontMetrics().height()  );
00109 
00110     m_GenPageWidgets.docMLE = new QMultiLineEdit( m_GenPageWidgets.docGB );
00111     m_GenPageWidgets.docMLE -> setText( m_pStateWidget -> getDoc() );
00112     docLayout -> addWidget( m_GenPageWidgets.docMLE );
00113 
00114     if( type != StateWidget::Normal ) {
00115         m_GenPageWidgets.nameLE -> setEnabled( false );
00116         m_GenPageWidgets.nameLE -> setText( "" );
00117     } else
00118         m_GenPageWidgets.nameLE -> setText( m_pStateWidget -> getName() );
00119 }
00120 
00121 void StateDialog::setupFontPage() {
00122     if ( !m_pStateWidget )
00123         return;
00124     QVBox * page = addVBoxPage( i18n("Font"), i18n("Font Settings"), DesktopIcon( "fonts")  );
00125     m_pChooser = new KFontChooser( (QWidget*)page, "font", false, QStringList(), false);
00126     m_pChooser -> setFont( m_pStateWidget -> getFont() );
00127 }
00128 
00129 void StateDialog::setupColorPage() {
00130     QFrame * colorPage = addPage( i18n("Color"), i18n("Widget Color"), DesktopIcon( "colors") );
00131     QHBoxLayout * m_pColorLayout = new QHBoxLayout(colorPage);
00132     m_pColorPage = new UMLWidgetColorPage( colorPage, m_pStateWidget );
00133     m_pColorLayout -> addWidget(m_pColorPage);
00134 }
00135 
00136 void StateDialog::setupActivityPage() {
00137     QFrame * activityPage = addPage( i18n("Activities"), i18n("Activities"), DesktopIcon( "misc") );
00138     QHBoxLayout * activityLayout = new QHBoxLayout( activityPage );
00139     m_pActivityPage = new ActivityPage( activityPage, m_pStateWidget );
00140     activityLayout -> addWidget( m_pActivityPage );
00141 }
00142 
00143 
00144 
00145 
00146 
00147 #include "statedialog.moc"
umbrello API Documentation

statedialog.cpp
