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160 lines
5.1 KiB
160 lines
5.1 KiB
/***************************************************************************
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helpdialog.cpp - description
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-------------------
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begin : Fr Nov 15 13:44:19 CEST 2001
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copyright : (C) 2002 by Dominik Seichter
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email : domseichter@web.de
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***************************************************************************/
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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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***************************************************************************/
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#include "helpdialog.h"
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#include "krenameimpl.h"
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// Qt includes
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#include <qcombobox.h>
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#include <qlayout.h>
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#include <qlineedit.h>
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// KDE includes
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#include <klocale.h>
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#include <klistview.h>
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#include <kpushbutton.h>
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#include <kstdguiitem.h>
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void HelpDialogData::remove( const QString & headline )
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{
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if( m_map.contains( headline ) ) {
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m_map.remove( headline );
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m_icons.remove( headline );
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emit updateHeadline();
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emit updateItems();
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}
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}
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void HelpDialogData::add( const QString & headline, QStringList* commands, const QPixmap & icon, bool first )
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{
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m_map.insert( headline, *commands );
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m_icons.insert( headline, icon );
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if( first )
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m_first = headline;
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emit updateHeadline();
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emit updateItems();
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}
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QStringList HelpDialogData::tokens() const
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{
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QStringList list;
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#if QT_VERSION >= 0x030005
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// map.keys() seems only to be avaible in Qt >= 3.0.5
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QStringList keys = m_map.keys();
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#else
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QStringList keys;
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QMap<QString, QStringList>::Iterator it;
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for ( it = m_map.begin(); it != m_map.end(); ++it )
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keys.append( it.key() );
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#endif
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for( unsigned int i = 0; i < keys.count(); i++ )
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for( unsigned int z = 0; z < m_map[keys[i]].count(); z++ )
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list.append( m_map[keys[i]][z].section( ";;", 0, 0 ) );
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return list;
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}
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HelpDialog::HelpDialog( HelpDialogData* data, QWidget* parent,
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const char* name, bool modal, WFlags fl )
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: QDialog( parent, name, modal, fl )
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{
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text = NULL;
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resize( 500, 400 );
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setCaption( i18n( "Help" ) );
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HelpDialogLayout = new QVBoxLayout( this, 11, 6, "HelpDialogLayout");
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comboHeadline = new QComboBox( FALSE, this, "comboHeadline" );
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HelpDialogLayout->addWidget( comboHeadline );
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list = new KListView( this, "list" );
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list->addColumn( i18n( "Token" ) );
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list->addColumn( i18n( "Description" ) );
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HelpDialogLayout->addWidget( list );
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Layout1 = new QHBoxLayout( 0, 0, 6, "Layout1");
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QSpacerItem* spacer = new QSpacerItem( 91, 0, QSizePolicy::Expanding, QSizePolicy::Minimum );
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Layout1->addItem( spacer );
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buttonAdd = new KPushButton( this, "buttonAdd" );
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buttonAdd->setText( i18n( "&Add" ) );
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Layout1->addWidget( buttonAdd );
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buttonClose = createButton( KStdGuiItem::close(), this );
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Layout1->addWidget( buttonClose );
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HelpDialogLayout->addLayout( Layout1 );
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// signals and slots connections
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connect( buttonClose, SIGNAL( clicked() ), this, SLOT( accept() ) );
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connect( buttonAdd, SIGNAL( clicked() ), this, SLOT( execute() ) );
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connect( list, SIGNAL( executed(QListViewItem*) ), this, SLOT( execute() ) );
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connect( comboHeadline, SIGNAL( activated(int) ), this, SLOT(updateItems() ) );
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m_data = data;
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connect( m_data, SIGNAL( updateItems() ), this, SLOT( updateItems() ) );
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connect( m_data, SIGNAL( updateHeadline() ), this, SLOT( updateHeadline() ) );
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}
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HelpDialog::~HelpDialog()
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{
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disconnect( m_data, SIGNAL( updateItems() ), this, SLOT( updateItems() ) );
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disconnect( m_data, SIGNAL( updateHeadline() ), this, SLOT( updateHeadline() ) );
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}
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void HelpDialog::execute()
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{
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if(!list->currentItem())
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return;
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QString t = text->text();
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t.insert( text->cursorPosition(), list->currentItem()->text( 0 ) );
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text->setText( t );
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if( isModal() )
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accept();
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}
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void HelpDialog::updateItems()
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{
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list->clear();
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QStringList items = m_data->map()[comboHeadline->currentText()];
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for( unsigned int i = 0; i < items.count(); i++ ) {
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QString tmp = items[i];
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new KListViewItem( list, tmp.section( ";;", 0, 0 ), tmp.section( ";;", 1, 1 ) );
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}
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}
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void HelpDialog::updateHeadline()
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{
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comboHeadline->clear();
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QMap<QString,QStringList> m = m_data->map();
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QMap<QString,QPixmap> ic = m_data->icons();
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comboHeadline->insertItem( ic[m_data->first()], m_data->first() );
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QMap<QString, QStringList>::Iterator it;
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for ( it = m.begin(); it != m.end(); ++it )
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if( it.key() != m_data->first() )
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comboHeadline->insertItem( ic[it.key()], it.key() );
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}
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