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108 lines
2.7 KiB
108 lines
2.7 KiB
/***************************************************************************
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* Copyright (C) 2003-2005 by David Saxton *
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* david@bluehaze.org *
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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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#include "cnitem.h"
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#include "cnitemgroup.h"
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#include "contexthelp.h"
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#include "itemlibrary.h"
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#include "katemdi.h"
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#include <klocale.h>
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#include <tqlayout.h>
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#include <tqlabel.h>
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#include <tqregexp.h>
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#include <tqtextbrowser.h>
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#include <tqwhatsthis.h>
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#include <assert.h>
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ContextHelp * ContextHelp::m_pSelf = 0l;
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ContextHelp * ContextHelp::self( KateMDI::ToolView * parent )
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{
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if (!m_pSelf)
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{
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assert(parent);
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m_pSelf = new ContextHelp(parent);
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}
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return m_pSelf;
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}
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ContextHelp::ContextHelp( KateMDI::ToolView * parent )
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: TQWidget( parent, "Context Help" )
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{
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TQWhatsThis::add( this, i18n("Provides context-sensitive help relevant to the current editing being performed.") );
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TQVBoxLayout *vtqlayout = new TQVBoxLayout( this, 0, 6 );
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m_nameLbl = new TQLabel( this, "" );
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vtqlayout->addWidget(m_nameLbl);
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vtqlayout->addSpacing(8);
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m_info = new TQTextBrowser( this, "" );
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vtqlayout->addWidget(m_info);
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m_info->tqsetSizePolicy( TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding );
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TQSpacerItem *spacer3 = new TQSpacerItem( 1, 1, TQSizePolicy::Preferred, TQSizePolicy::Preferred );
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vtqlayout->addItem(spacer3);
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slotClear();
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}
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ContextHelp::~ContextHelp()
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{
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}
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void ContextHelp::slotUpdate( Item *item )
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{
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if (!item)
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{
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slotClear();
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return;
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}
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m_nameLbl->setText("<h2>"+item->name()+"</h2>");
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m_info->setText( "<b></b>"+item->description() );
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}
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void ContextHelp::slotClear()
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{
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m_nameLbl->setText(i18n("<h2>No Item Selected</h2>"));
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m_info->setText("");
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}
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void ContextHelp::slotMultipleSelected()
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{
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m_nameLbl->setText(i18n("<h2>Multiple Items</h2>"));
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m_info->setText("");
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}
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void ContextHelp::setContextHelp(const TQString& name, const TQString& help)
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{
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m_nameLbl->setText("<h2>"+name+"</h2>");
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TQString parsed = help;
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parseInfo(parsed);
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m_info->setText( "<b></b>"+parsed );
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}
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void ContextHelp::parseInfo( TQString &info )
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{
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info.replace("<example>","<br><br><b>Example:</b><blockquote>");
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info.replace("</example>","</blockquote>");
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}
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#include "contexthelp.moc"
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