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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-02-24 01:49:02 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-02-24 01:49:02 +0000
commit5de3dd4762ca33a0f92e79ffa4fe2ff67069d531 (patch)
treebad482b7afa4cdf47422d60a5dd2c61c7e333b09 /src/gui/contexthelp.cpp
downloadktechlab-5de3dd4762ca33a0f92e79ffa4fe2ff67069d531.tar.gz
ktechlab-5de3dd4762ca33a0f92e79ffa4fe2ff67069d531.zip
Added KDE3 version of ktechlab
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/ktechlab@1095338 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'src/gui/contexthelp.cpp')
-rw-r--r--src/gui/contexthelp.cpp107
1 files changed, 107 insertions, 0 deletions
diff --git a/src/gui/contexthelp.cpp b/src/gui/contexthelp.cpp
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+/***************************************************************************
+ * Copyright (C) 2003-2005 by David Saxton *
+ * david@bluehaze.org *
+ * *
+ * This program 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. *
+ ***************************************************************************/
+
+#include "cnitem.h"
+#include "cnitemgroup.h"
+#include "contexthelp.h"
+#include "itemlibrary.h"
+#include "katemdi.h"
+
+#include <klocale.h>
+
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qregexp.h>
+#include <qtextbrowser.h>
+#include <qwhatsthis.h>
+
+#include <assert.h>
+
+ContextHelp * ContextHelp::m_pSelf = 0l;
+
+ContextHelp * ContextHelp::self( KateMDI::ToolView * parent )
+{
+ if (!m_pSelf)
+ {
+ assert(parent);
+ m_pSelf = new ContextHelp(parent);
+ }
+ return m_pSelf;
+}
+
+
+ContextHelp::ContextHelp( KateMDI::ToolView * parent )
+ : QWidget( parent, "Context Help" )
+{
+ QWhatsThis::add( this, i18n("Provides context-sensitive help relevant to the current editing being performed.") );
+
+ QVBoxLayout *vlayout = new QVBoxLayout( this, 0, 6 );
+
+ m_nameLbl = new QLabel( this, "" );
+ vlayout->addWidget(m_nameLbl);
+ vlayout->addSpacing(8);
+
+ m_info = new QTextBrowser( this, "" );
+ vlayout->addWidget(m_info);
+ m_info->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding );
+
+ QSpacerItem *spacer3 = new QSpacerItem( 1, 1, QSizePolicy::Preferred, QSizePolicy::Preferred );
+ vlayout->addItem(spacer3);
+
+ slotClear();
+}
+
+
+ContextHelp::~ContextHelp()
+{
+}
+
+
+void ContextHelp::slotUpdate( Item *item )
+{
+ if (!item)
+ {
+ slotClear();
+ return;
+ }
+ m_nameLbl->setText("<h2>"+item->name()+"</h2>");
+ m_info->setText( "<b></b>"+item->description() );
+}
+
+
+void ContextHelp::slotClear()
+{
+ m_nameLbl->setText(i18n("<h2>No Item Selected</h2>"));
+ m_info->setText("");
+}
+
+
+void ContextHelp::slotMultipleSelected()
+{
+ m_nameLbl->setText(i18n("<h2>Multiple Items</h2>"));
+ m_info->setText("");
+}
+
+
+void ContextHelp::setContextHelp(const QString& name, const QString& help)
+{
+ m_nameLbl->setText("<h2>"+name+"</h2>");
+ QString parsed = help;
+ parseInfo(parsed);
+ m_info->setText( "<b></b>"+parsed );
+}
+
+void ContextHelp::parseInfo( QString &info )
+{
+ info.replace("<example>","<br><br><b>Example:</b><blockquote>");
+ info.replace("</example>","</blockquote>");
+}
+
+#include "contexthelp.moc"