Added KDE3 version of kvirc

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kvirc@1095341 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

8 files changed, 1855 insertions, 0 deletions

diff --git a/src/modules/help/Makefile.am b/src/modules/help/Makefile.am
new file mode 100644
index 00000000..fe6f03f6
--- /dev/null
+++ b/src/modules/help/Makefile.am
@@ -0,0 +1,22 @@
+###############################################################################
+# KVirc IRC client Makefile - 10.03.2000 Szymon Stefanek <stefanek@tin.it>
+###############################################################################
+
+AM_CPPFLAGS = -I$(SS_TOPSRCDIR)/src/kvilib/include/ -I$(SS_TOPSRCDIR)/src/kvirc/include/ \
+$(SS_INCDIRS) $(SS_CPPFLAGS) -DGLOBAL_KVIRC_DIR=\"$(globalkvircdir)\"
+
+pluglib_LTLIBRARIES      = libkvihelp.la
+
+libkvihelp_la_LDFLAGS = -module -avoid-version $(SS_LDFLAGS) $(SS_LIBDIRS)
+
+libkvihelp_la_SOURCES = libkvihelp.cpp helpwidget.cpp helpwindow.cpp index.cpp index.moc
+libkvihelp_la_LIBADD  = $(SS_LIBLINK) ../../kvilib/build/libkvilib.la
+
+noinst_HEADERS= helpwidget.h helpwindow.h index.h
+
+%.moc: %.h
+	$(SS_QT_MOC) $< -o $@
+
+helpwidget.cpp: helpwidget.moc
+helpwindow.cpp: helpwindow.moc
+index.cpp: index.moc
diff --git a/src/modules/help/helpwidget.cpp b/src/modules/help/helpwidget.cpp
new file mode 100644
index 00000000..4036a0dd
--- /dev/null
+++ b/src/modules/help/helpwidget.cpp
@@ -0,0 +1,154 @@
+//
+//   File : helpwidget.cpp
+//   Creation date : Thu Aug 10 2000 17:42:12 by Szymon Stefanek
+//
+//   This file is part of the KVirc irc client distribution
+//   Copyright (C) 1999-2000 Szymon Stefanek (pragma at kvirc dot net)
+//
+//   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 opinion) any later version.
+//
+//   This program is distributed in the HOPE that it will be USEFUL,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+//   See the GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public License
+//   along with this program. If not, write to the Free Software Foundation,
+//   Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+//
+
+#include "helpwidget.h"
+
+#include "kvi_frame.h"
+#include "kvi_iconmanager.h"
+#include "kvi_locale.h"
+#include "kvi_app.h"
+#include "kvi_msgbox.h"
+#include "kvi_module.h"
+#include "kvi_styled_controls.h"
+#include "helpwindow.h"
+#include "kvi_fileutils.h"
+
+#include <qtoolbutton.h>
+#include <qlineedit.h>
+#include <qtooltip.h>
+#include <qtimer.h>
+#include <qclipboard.h>
+
+extern Index        * g_pDocIndex;
+extern KviPointerList<KviHelpWindow> * g_pHelpWindowList;
+extern KviPointerList<KviHelpWidget> * g_pHelpWidgetList;
+
+KviHelpWidget::KviHelpWidget(QWidget * par,KviFrame * lpFrm,bool bIsStandalone)
+: QWidget(par,"help_widget")
+{
+
+	if(bIsStandalone)g_pHelpWidgetList->append(this);
+	m_bIsStandalone = bIsStandalone;
+
+//#warning "Re enable this when using Qt 3.0 : QProcess "
+	m_pTextBrowser = new QTextBrowser(this,"text_browser");
+	m_pTextBrowser->setFrameStyle(QFrame::StyledPanel|QFrame::Sunken);
+#ifndef COMPILE_USE_QT4
+	m_pTextBrowser->setFocusPolicy(QWidget::NoFocus);
+#endif
+	m_pToolBar = new KviTalHBox(this);
+
+	m_pBtnIndex = new KviStyledToolButton(m_pToolBar);
+	m_pBtnIndex->setIconSet(*g_pIconManager->getBigIcon(KVI_BIGICON_HELPINDEX));
+	connect(m_pBtnIndex,SIGNAL(clicked()),this,SLOT(showIndex()));
+	//m_pBtnIndex->setUsesBigPixmap(true);
+
+	m_pBtnBackward = new KviStyledToolButton(m_pToolBar);
+	m_pBtnBackward->setIconSet(*g_pIconManager->getBigIcon(KVI_BIGICON_HELPBACK));
+	connect(m_pBtnBackward,SIGNAL(clicked()),m_pTextBrowser,SLOT(backward()));
+	m_pBtnBackward->setEnabled(false);
+	//m_pBtnBackward->setUsesBigPixmap(true);
+
+	m_pBtnForward = new KviStyledToolButton(m_pToolBar);
+	m_pBtnForward->setIconSet(*g_pIconManager->getBigIcon(KVI_BIGICON_HELPFORWARD));
+	connect(m_pBtnForward,SIGNAL(clicked()),m_pTextBrowser,SLOT(forward()));
+	m_pBtnForward->setEnabled(false);
+	//m_pBtnForward->setUsesBigPixmap(true);
+	
+	QWidget* pSpacer=new QWidget(m_pToolBar);
+	
+	if(bIsStandalone)
+	{
+		QToolButton * b = new KviStyledToolButton(m_pToolBar);
+		b->setIconSet(*g_pIconManager->getBigIcon(KVI_BIGICON_HELPCLOSE));
+		connect(b,SIGNAL(clicked()),this,SLOT(doClose()));
+		//b->setUsesBigPixmap(true);
+	}
+
+	m_pToolBar->setStretchFactor(pSpacer,1);
+	connect(m_pTextBrowser,SIGNAL(backwardAvailable(bool)),m_pBtnBackward,SLOT(setEnabled(bool)));
+	connect(m_pTextBrowser,SIGNAL(forwardAvailable(bool)),m_pBtnForward,SLOT(setEnabled(bool)));
+
+	m_pTextBrowser->viewport()->installEventFilter(this);
+
+}
+
+KviHelpWidget::~KviHelpWidget()
+{
+	if(m_bIsStandalone)g_pHelpWidgetList->removeRef(this);
+}
+
+void KviHelpWidget::showIndex()
+{
+#ifdef COMPILE_USE_QT4
+	m_pTextBrowser->setSource(QUrl("index.html"));
+#else
+	m_pTextBrowser->setSource("index.html");
+#endif
+}
+
+void KviHelpWidget::resizeEvent(QResizeEvent *e)
+{
+	int hght = m_pToolBar->sizeHint().height();
+	if(hght < 40)hght = 40;
+	m_pToolBar->setGeometry(0,0,width(),hght);
+	m_pTextBrowser->setGeometry(0,hght,width(),height() - hght);
+}
+
+void KviHelpWidget::doClose()
+{
+	// hack needed to workaround "QToolBar::emulateButtonClicked()"
+	// that refers to the "this" pointer after this slot has been
+	// called (from the "too-small-toolbar-for-all-items-popup")
+	QTimer::singleShot(0,this,SLOT(suicide()));
+}
+
+void KviHelpWidget::suicide()
+{
+	// goodbye cruel wolrd
+	delete this;
+}
+
+QSize KviHelpWidget::sizeHint() const
+{
+	int wdth = m_pTextBrowser->sizeHint().width();
+	if(m_pToolBar->sizeHint().width() > wdth)wdth = m_pToolBar->sizeHint().width();
+	QSize s(wdth,m_pTextBrowser->sizeHint().height() + m_pToolBar->sizeHint().height());
+	return s;
+}
+
+bool KviHelpWidget::eventFilter(QObject * o, QEvent *e)
+{
+	QClipboard *cb = QApplication::clipboard();
+	
+	if(e->type() == QEvent::MouseButtonRelease) {
+		if(m_pTextBrowser->hasSelectedText()) {
+			cb->setText(m_pTextBrowser->selectedText());
+		}
+	}
+
+	return QWidget::eventFilter(o,e);
+}
+
+
+
+#include "helpwidget.moc"
diff --git a/src/modules/help/helpwidget.h b/src/modules/help/helpwidget.h
new file mode 100644
index 00000000..e00f8bcf
--- /dev/null
+++ b/src/modules/help/helpwidget.h
@@ -0,0 +1,61 @@
+#ifndef _HELPWIDGET_H_
+#define _HELPWIDGET_H_
+//
+//   File : helpwidget.h
+//   Creation date : Thu Aug 10 2000 17:26:20 by Szymon Stefanek
+//
+//   This file is part of the KVirc irc client distribution
+//   Copyright (C) 1999-2000 Szymon Stefanek (pragma at kvirc dot net)
+//
+//   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 opinion) any later version.
+//
+//   This program is distributed in the HOPE that it will be USEFUL,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+//   See the GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public License
+//   along with this program. If not, write to the Free Software Foundation,
+//   Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+//
+
+#include "kvi_tal_hbox.h"
+#include <qtextbrowser.h>
+#include "index.h"
+#include <qprogressbar.h> 
+
+class KviFrame;
+class QToolButton;
+class QLineEdit;
+//class KviProcess;
+
+class KviHelpWidget : public QWidget
+{
+	Q_OBJECT
+public:
+	KviHelpWidget(QWidget *par,KviFrame * lpFrm,bool bIsStandalone = false);
+	~KviHelpWidget();
+private:
+	QToolButton  * m_pBtnIndex;
+	QToolButton  * m_pBtnBackward;
+	QToolButton  * m_pBtnForward;
+	KviTalHBox        * m_pToolBar;
+	QTextBrowser * m_pTextBrowser;
+	bool           m_bIsStandalone;
+protected:
+	virtual void resizeEvent(QResizeEvent *e);
+	bool eventFilter(QObject *, QEvent *);
+protected slots:
+	void doClose();
+	void showIndex();
+	void suicide();
+public:
+	virtual QSize sizeHint() const;
+	QTextBrowser * textBrowser() { return m_pTextBrowser; }
+};
+
+
+#endif //_HELPWIDGET_H_
diff --git a/src/modules/help/helpwindow.cpp b/src/modules/help/helpwindow.cpp
new file mode 100644
index 00000000..9fc11427
--- /dev/null
+++ b/src/modules/help/helpwindow.cpp
@@ -0,0 +1,329 @@
+//
+//   File : helpwindow.cpp
+//   Creation date : Tue Aug 11 2000 18:08:22 by Szymon Stefanek
+//
+//   This file is part of the KVirc irc client distribution
+//   Copyright (C) 1999-2000 Szymon Stefanek (pragma at kvirc dot net)
+//
+//   This program is FREE software. You can redistribute it and/or
+//   modify it under the m_terms of the GNU General Public License
+//   as published by the Free Software Foundation; either version 2
+//   of the License, or (at your opinion) any later version.
+//
+//   This program is distributed in the HOPE that it will be USEFUL,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+//   See the GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public License
+//   along with this program. If not, write to the Free Software Foundation,
+//   Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+//
+
+
+#include "helpwindow.h"
+#include "helpwidget.h"
+#include "kvi_app.h"
+
+#include "kvi_iconmanager.h"
+#include "kvi_options.h"
+#include "kvi_locale.h"
+#include "kvi_module.h"
+#include "kvi_config.h"
+#include "kvi_styled_controls.h"
+
+#include <qfileinfo.h>
+#include <qsplitter.h>
+#include <qlineedit.h>
+#include <qmessagebox.h>
+#include <qregexp.h>
+#include <qtooltip.h>
+#include "kvi_valuelist.h"
+
+#include "kvi_sourcesdate.h"
+
+extern Index        * g_pDocIndex;
+extern KviPointerList<KviHelpWindow> * g_pHelpWindowList;
+extern KviPointerList<KviHelpWidget> * g_pHelpWidgetList;
+
+bool g_bIndexingDone = FALSE;
+KviHelpWindow::KviHelpWindow(KviFrame * lpFrm,const char * name)
+: KviWindow(KVI_WINDOW_TYPE_HELP,lpFrm,name)
+{
+	
+	if(!g_bIndexingDone)
+	{
+		QString szDoclist,szDict;
+		
+		g_pApp->getLocalKvircDirectory(szDoclist,KviApp::Help,"help.doclist." KVI_SOURCES_DATE);
+		g_pApp->getLocalKvircDirectory(szDict,KviApp::Help,"help.dict." KVI_SOURCES_DATE);
+		
+		if ( QFileInfo( szDoclist ).exists() && QFileInfo( szDict ).exists() ) {
+			g_pDocIndex->readDict();
+		} else {
+#ifdef COMPILE_USE_QT4
+			QProgressDialog* pProgressDialog = new QProgressDialog( __tr2qs("Indexing help files"), __tr2qs("Cancel"), 0,100 );
+#else
+			QProgressDialog* pProgressDialog = new QProgressDialog( __tr2qs("Indexing help files"), __tr2qs("Cancel"), 100 );
+#endif
+			connect(g_pDocIndex,SIGNAL(indexingProgress(int)), pProgressDialog, SLOT(setProgress(int)) );
+			g_pDocIndex->makeIndex();
+			g_pDocIndex->writeDict();
+			g_pDocIndex->writeDocumentList();
+			delete pProgressDialog;
+		}
+		g_bIndexingDone=TRUE;
+	}
+	
+	g_pHelpWindowList->append(this);
+	m_pSplitter = new QSplitter(Qt::Horizontal,this,"main_splitter");
+	m_pHelpWidget = new KviHelpWidget(m_pSplitter,lpFrm);
+
+	m_pToolBar=new KviTalVBox(m_pSplitter);
+
+	m_pTabWidget = new QTabWidget(m_pToolBar);
+	
+	m_pIndexTab  = new KviTalVBox(m_pTabWidget);
+	m_pTabWidget->insertTab(m_pIndexTab,__tr2qs("Index"));
+	
+	KviTalHBox* pSearchBox = new KviTalHBox(m_pIndexTab);
+	m_pIndexSearch = new QLineEdit(pSearchBox);
+	connect( m_pIndexSearch, SIGNAL( textChanged(const QString&) ),
+	     this, SLOT( searchInIndex(const QString&) ) );
+	connect( m_pIndexSearch, SIGNAL( returnPressed() ),
+	     this, SLOT( showIndexTopic() ) );
+	
+	KviStyledToolButton* pBtnRefreshIndex = new KviStyledToolButton(pSearchBox);
+	pBtnRefreshIndex->setIconSet(*g_pIconManager->getBigIcon(KVI_REFRESH_IMAGE_NAME));
+	connect(pBtnRefreshIndex,SIGNAL(clicked()),this,SLOT(refreshIndex()));
+	QToolTip::add( pBtnRefreshIndex, __tr2qs("Refresh index") );
+	
+	m_pIndexListBox = new KviTalListBox(m_pIndexTab);
+	QStringList docList=g_pDocIndex->titlesList();
+	m_pIndexListBox->insertStringList(docList);
+	connect(m_pIndexListBox,SIGNAL(selected(int)),this,SLOT(indexSelected ( int )));
+	m_pIndexListBox->sort();
+	
+	m_pSearchTab  = new KviTalVBox(m_pTabWidget);
+	m_pTabWidget->insertTab(m_pSearchTab,__tr2qs("Search"));
+	
+	m_pTermsEdit = new QLineEdit(m_pSearchTab);
+/*	connect( m_pTermsEdit, SIGNAL( textChanged(const QString&) ),
+	     this, SLOT( searchInIndex(const QString&) ) );*/
+	connect( m_pTermsEdit, SIGNAL( returnPressed() ),
+	     this, SLOT( startSearch() ) );
+	     
+	m_pResultBox = new KviTalListBox(m_pSearchTab);
+	connect(m_pResultBox,SIGNAL(selected(int)),this,SLOT(searchSelected ( int )));
+	
+	KviValueList<int> li;
+	li.append(width()-80);
+	li.append(80);
+	m_pSplitter->setSizes(li);
+
+}
+
+KviHelpWindow::~KviHelpWindow()
+{
+	g_pHelpWindowList->removeRef(this);
+}
+
+void KviHelpWindow::saveProperties(KviConfig *cfg)
+{
+	KviWindow::saveProperties(cfg);
+	cfg->writeEntry("Splitter",m_pSplitter->sizes());
+}
+
+void KviHelpWindow::loadProperties(KviConfig *cfg)
+{
+	KviValueList<int> def;
+	int w = width();
+	def.append((w * 82) / 100);
+	def.append((w * 18) / 100);
+	m_pSplitter->setSizes(cfg->readIntListEntry("Splitter",def));
+	KviWindow::loadProperties(cfg);
+}
+
+
+void KviHelpWindow::refreshIndex()
+{
+	m_pIndexListBox->clear();
+#ifdef COMPILE_USE_QT4
+	QProgressDialog* pProgressDialog = new QProgressDialog( __tr2qs("Indexing help files"), __tr2qs("Cancel"), 0,100 );
+#else
+	QProgressDialog* pProgressDialog = new QProgressDialog( __tr2qs("Indexing help files"), __tr2qs("Cancel"), 100 );
+#endif
+	connect(g_pDocIndex,SIGNAL(indexingProgress(int)), pProgressDialog, SLOT(setProgress(int)) );
+	g_pDocIndex->makeIndex();
+	g_pDocIndex->writeDict();
+	g_pDocIndex->writeDocumentList();
+	delete pProgressDialog;
+	g_bIndexingDone=TRUE;
+	QStringList docList=g_pDocIndex->titlesList();
+	m_pIndexListBox->insertStringList(docList);
+	m_pIndexListBox->sort();
+}
+
+void KviHelpWindow::startSearch()
+{
+
+    QString str = m_pTermsEdit->text();
+    str = str.replace( "\'", "\"" );
+    str = str.replace( "`", "\"" );
+    QString buf = str;
+    str = str.replace( "-", " " );
+    str = str.replace( QRegExp( "\\s[\\S]?\\s" ), " " );
+    m_terms = QStringList::split( " ", str );
+    QStringList termSeq;
+    QStringList seqWords;
+    QStringList::iterator it = m_terms.begin();
+    for ( ; it != m_terms.end(); ++it ) {
+	(*it) = (*it).simplifyWhiteSpace();
+	(*it) = (*it).lower();
+	(*it) = (*it).replace( "\"", "" );
+    }
+    if ( str.contains( '\"' ) ) {
+#ifdef COMPILE_USE_QT4
+	if ( (str.count( '\"' ))%2 == 0 ) {
+#else
+	if ( (str.contains( '\"' ))%2 == 0 ) {
+#endif
+	    int beg = 0;
+	    int end = 0;
+	    QString s;
+	    beg = str.find( '\"', beg );
+	    while ( beg != -1 ) {
+		beg++;
+		end = str.find( '\"', beg );
+		s = str.mid( beg, end - beg );
+		s = s.lower();
+		s = s.simplifyWhiteSpace();
+		if ( s.contains( '*' ) ) {
+		    QMessageBox::warning( this, tr( "Full Text Search" ),
+			tr( "Using a wildcard within phrases is not allowed." ) );
+		    return;
+		}
+		seqWords += QStringList::split( ' ', s );
+		termSeq << s;
+		beg = str.find( '\"', end + 1);
+	    }
+	} else {
+	    QMessageBox::warning( this, tr( "Full Text Search" ),
+		tr( "The closing quotation mark is missing." ) );
+	    return;
+	}
+    }
+#ifdef COMPILE_USE_QT4
+    setCursor( Qt::WaitCursor );
+#else
+    setCursor( waitCursor );
+#endif
+    m_foundDocs.clear();
+    m_foundDocs = g_pDocIndex->query( m_terms, termSeq, seqWords );
+ 
+    m_pResultBox->clear();
+    for ( it = m_foundDocs.begin(); it != m_foundDocs.end(); ++it )
+	m_pResultBox->insertItem( g_pDocIndex->getDocumentTitle( *it ) );
+
+    m_terms.clear();
+    bool isPhrase = FALSE;
+    QString s = "";
+    for ( int i = 0; i < (int)buf.length(); ++i ) {
+	if ( buf[i] == '\"' ) {
+	    isPhrase = !isPhrase;
+	    s = s.simplifyWhiteSpace();
+	    if ( !s.isEmpty() )
+		m_terms << s;
+	    s = "";
+	} else if ( buf[i] == ' ' && !isPhrase ) {
+	    s = s.simplifyWhiteSpace();
+	    if ( !s.isEmpty() )
+		m_terms << s;
+	    s = "";
+	} else
+	    s += buf[i];
+    }
+    if ( !s.isEmpty() )
+	m_terms << s;
+
+#ifdef COMPILE_USE_QT4
+    setCursor( Qt::ArrowCursor );
+#else
+    setCursor( arrowCursor );
+#endif
+}
+
+QTextBrowser * KviHelpWindow::textBrowser()
+{
+	return m_pHelpWidget->textBrowser();
+}
+
+void KviHelpWindow::showIndexTopic()
+{
+	if (m_pIndexSearch->text().isEmpty()|| !m_pIndexListBox->selectedItem()) return;
+	int i=g_pDocIndex->titlesList().findIndex(m_pIndexListBox->selectedItem()->text());
+	textBrowser()->setSource(g_pDocIndex->documentList()[ i ]);
+}
+
+void KviHelpWindow::searchInIndex( const QString &s )
+{
+    KviTalListBoxItem *i = m_pIndexListBox->firstItem();
+    QString sl = s.lower();
+    while ( i ) {
+	QString t = i->text();
+	if ( t.length() >= sl.length() &&
+	     i->text().left(s.length()).lower() == sl ) {
+	    m_pIndexListBox->setCurrentItem( i );
+	    m_pIndexListBox->setTopItem(m_pIndexListBox->index(i));
+	    break;
+	}
+	i = i->next();
+    }
+}
+
+void KviHelpWindow::indexSelected ( int index )
+{
+	int i=g_pDocIndex->titlesList().findIndex(m_pIndexListBox->text(index));
+	textBrowser()->setSource(g_pDocIndex->documentList()[ i ]);
+}
+
+void KviHelpWindow::searchSelected ( int index )
+{
+	int i=g_pDocIndex->titlesList().findIndex(m_pResultBox->text(index));
+	textBrowser()->setSource(g_pDocIndex->documentList()[ i ]);
+}
+
+QPixmap * KviHelpWindow::myIconPtr()
+{
+	return g_pIconManager->getSmallIcon(KVI_SMALLICON_MDIHELP);
+}
+
+void KviHelpWindow::resizeEvent(QResizeEvent *e)
+{
+	m_pSplitter->setGeometry(0,0,width(),height());
+}
+
+QSize KviHelpWindow::sizeHint() const
+{
+	return m_pHelpWidget->sizeHint();
+}
+void KviHelpWindow::fillCaptionBuffers()
+{
+	m_szPlainTextCaption = __tr2qs("Help Browser");
+
+	m_szHtmlActiveCaption = "<nobr><font color=\"";
+	m_szHtmlActiveCaption += KVI_OPTION_COLOR(KviOption_colorCaptionTextActive).name();
+	m_szHtmlActiveCaption += "\"><b>";
+	m_szHtmlActiveCaption += m_szPlainTextCaption;
+	m_szHtmlActiveCaption += "</b></font></nobr>";
+
+
+	m_szHtmlInactiveCaption = "<nobr><font color=\"";
+	m_szHtmlInactiveCaption += KVI_OPTION_COLOR(KviOption_colorCaptionTextInactive).name();
+	m_szHtmlInactiveCaption += "\"><b>";
+	m_szHtmlInactiveCaption += m_szPlainTextCaption;
+	m_szHtmlInactiveCaption += "</b></font></nobr>";
+}
+
+
+#include "helpwindow.moc"
diff --git a/src/modules/help/helpwindow.h b/src/modules/help/helpwindow.h
new file mode 100644
index 00000000..70f27af6
--- /dev/null
+++ b/src/modules/help/helpwindow.h
@@ -0,0 +1,75 @@
+#ifndef _HELPWINDOW_H_
+#define _HELPWINDOW_H_
+//
+//   File : helpwindow.h
+//   Creation date : Fri Aug 11 2000 18:05:59 by Szymon Stefanek
+//
+//   This file is part of the KVirc irc client distribution
+//   Copyright (C) 1999-2000 Szymon Stefanek (pragma at kvirc dot net)
+//
+//   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 opinion) any later version.
+//
+//   This program is distributed in the HOPE that it will be USEFUL,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+//   See the GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public License
+//   along with this program. If not, write to the Free Software Foundation,
+//   Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+//
+
+#include "kvi_window.h"
+#include "kvi_string.h"
+#include "kvi_tal_vbox.h"
+#include <qtabwidget.h> 
+#include "kvi_tal_listbox.h"
+#include <qlineedit.h>
+#include <qprogressdialog.h>
+
+class KviHelpWidget;
+class QTextBrowser;
+
+class KviHelpWindow : public KviWindow
+{
+	Q_OBJECT
+public:
+	KviHelpWindow(KviFrame * lpFrm,const char * name);
+	~KviHelpWindow();
+protected:
+	KviHelpWidget * m_pHelpWidget;
+	KviTalVBox	      * m_pToolBar;
+	QTabWidget    * m_pTabWidget;
+	KviTalVBox         * m_pIndexTab;
+	KviTalVBox         * m_pSearchTab;
+	
+	KviTalListBox     * m_pIndexListBox;
+	QLineEdit    * m_pIndexSearch;
+	QStringList    m_foundDocs;
+	QStringList    m_terms;
+	KviTalListBox     * m_pResultBox;
+	QLineEdit    * m_pTermsEdit;
+public:
+	KviHelpWidget * helpWidget(){ return m_pHelpWidget; };
+protected:
+	virtual QPixmap * myIconPtr();
+	virtual void fillCaptionBuffers();
+	virtual void resizeEvent(QResizeEvent *e);
+	virtual void saveProperties(KviConfig * cfg);
+	virtual void loadProperties(KviConfig * cfg);
+public:
+	virtual QSize sizeHint() const;
+	QTextBrowser * textBrowser();
+public slots:
+	void indexSelected ( int );
+	void searchInIndex( const QString &s );
+	void showIndexTopic();
+	void startSearch();
+	void searchSelected ( int index );
+	void refreshIndex();
+};
+
+#endif //_KVI_HELPWINDOW_H_
diff --git a/src/modules/help/index.cpp b/src/modules/help/index.cpp
new file mode 100755
index 00000000..659ff44c
--- /dev/null
+++ b/src/modules/help/index.cpp
@@ -0,0 +1,854 @@
+#include "index.h"
+
+#include "kvi_file.h"
+#include <qdir.h>
+#include <qstringlist.h>
+#include "kvi_pointerhashtable.h"
+#include <qapplication.h>
+#include <qtextstream.h>
+#include <ctype.h>
+
+
+int kvi_compare(const Term * p1,const Term * p2)
+{
+	if(p1->frequency == p2->frequency)
+		return 0;
+	if(p1->frequency < p2->frequency)
+		return -1;
+	return 1;
+}
+
+QDataStream &operator>>( QDataStream &s, Document &l )
+{
+    s >> l.docNumber;
+    s >> l.frequency;
+    return s;
+}
+
+QDataStream &operator<<( QDataStream &s, const Document &l )
+{
+    s << (Q_INT16)l.docNumber;
+    s << (Q_INT16)l.frequency;
+    return s;
+}
+
+Index::Index( const QString &dp, const QString &hp )
+
+    : QObject( 0, 0 ), dict( 8999 ), docPath( dp )
+
+{
+    alreadyHaveDocList = FALSE;
+    lastWindowClosed = FALSE;
+    connect( qApp, SIGNAL( lastWindowClosed() ),
+	     this, SLOT( setLastWinClosed() ) );
+}
+
+
+
+Index::Index( const QStringList &dl, const QString &hp )
+
+    : QObject( 0, 0 ), dict( 8999 )
+
+{
+    docList = dl;
+    alreadyHaveDocList = TRUE;
+    lastWindowClosed = FALSE;
+    connect( qApp, SIGNAL( lastWindowClosed() ),
+	     this, SLOT( setLastWinClosed() ) );
+}
+
+
+
+void Index::setLastWinClosed()
+
+{
+
+    lastWindowClosed = TRUE;
+
+}
+
+
+
+void Index::setDictionaryFile( const QString &f )
+
+{
+
+    dictFile = f;
+
+}
+
+
+
+void Index::setDocListFile( const QString &f )
+{
+    docListFile = f;
+}
+
+
+
+int Index::makeIndex()
+{
+    if ( !alreadyHaveDocList )
+	setupDocumentList();
+    if ( docList.isEmpty() )
+	return 1;
+    dict.clear();
+    QStringList::Iterator it = docList.begin();
+    int steps = docList.count() / 100;
+    if ( !steps )
+	steps++;
+    int prog = 0;
+    for ( int i = 0; it != docList.end(); ++it, ++i ) {
+	if ( lastWindowClosed ) {
+	    return -1;
+	}
+	parseDocument( *it, i );
+	if ( i%steps == 0 ) {
+	    prog++;
+	    emit indexingProgress( prog );
+	}
+    }
+    return 0;
+}
+
+
+
+void Index::setupDocumentList()
+
+{
+    docList.clear();
+    titleList.clear();
+    QDir d( docPath );
+    QString szCur;
+    QStringList lst = d.entryList( "*.html" );
+    QStringList::ConstIterator it = lst.begin();
+    for ( ; it != lst.end(); ++it )
+    {
+	szCur=docPath + "/" + *it;
+	docList.append( szCur );
+	titleList.append(getDocumentTitle( szCur ));
+    }
+}
+
+
+
+void Index::insertInDict( const QString &str, int docNum )
+{
+    if ( strcmp( str, "amp" ) == 0 || strcmp( str, "nbsp" ) == 0 )
+	return;
+    Entry *e = 0;
+    if ( dict.count() )
+	e = dict[ str ];
+
+    if ( e ) {
+	if ( e->documents.first().docNumber != docNum )
+	    e->documents.prepend( Document( docNum, 1 ) );
+	else
+	    e->documents.first().frequency++;
+    } else {
+	dict.insert( str, new Entry( docNum ) );
+    }
+}
+
+
+
+void Index::parseDocument( const QString &filename, int docNum )
+{
+    KviFile file( filename );
+    if ( !file.openForReading() ) {
+	qWarning( "can not open file " + filename );
+	return;
+    }
+    QTextStream s( &file );
+    QString text = s.read();
+    if (text.isNull())
+        return;
+    bool valid = TRUE;
+    const QChar *buf = text.unicode();
+    QChar str[64];
+    QChar c = buf[0];
+    int j = 0;
+    int i = 0;
+    while ( (uint)j < text.length() ) {
+	if ( c == '<' || c == '&' ) {
+	    valid = FALSE;
+	    if ( i > 1 )
+		insertInDict( QString(str,i), docNum );
+	    i = 0;
+	    c = buf[++j];
+	    continue;
+	}
+	if ( ( c == '>' || c == ';' ) && !valid ) {
+	    valid = TRUE;
+	    c = buf[++j];
+	    continue;
+	}
+
+	if ( !valid ) {
+
+	    c = buf[++j];
+
+	    continue;
+
+	}
+
+	if ( ( c.isLetterOrNumber() || c == '_' ) && i < 63 ) {
+
+	    str[i] = c.lower();
+
+	    ++i;
+
+	} else {
+
+	    if ( i > 1 )
+
+		insertInDict( QString(str,i), docNum );
+
+	    i = 0;
+
+	}
+
+	c = buf[++j];
+
+    }
+
+    if ( i > 1 )
+
+	insertInDict( QString(str,i), docNum );
+
+    file.close();
+
+}
+
+
+
+void Index::writeDict()
+
+{
+
+    KviPointerHashTableIterator<QString,Entry> it( dict );
+
+    KviFile f( dictFile );
+
+    if ( !f.openForWriting() )
+
+	return;
+
+    QDataStream s( &f );
+
+    for( ; it.current(); ++it ) {
+
+        Entry *e = it.current();
+
+	s << it.currentKey();
+
+	s << e->documents;
+
+    }
+
+    f.close();
+
+    writeDocumentList();
+
+}
+
+
+
+void Index::writeDocumentList()
+
+{
+    KviFile f( docListFile );
+    if ( !f.openForWriting() )
+	return;
+    QTextStream s( &f );
+    QString docs = docList.join("[#item#]");
+    s << docs;
+    
+    KviFile f1( docListFile+".titles" );
+    if ( !f1.openForWriting() )
+	return;
+    QTextStream s1( &f1 );
+    docs = titleList.join("[#item#]");
+    s1 << docs;
+}
+
+
+
+void Index::readDict()
+
+{
+    KviFile f( dictFile );
+    if ( !f.openForReading() )
+	return;
+    dict.clear();
+    QDataStream s( &f );
+    QString key;
+    KviValueList<Document> docs;
+    while ( !s.atEnd() ) {
+	s >> key;
+	s >> docs;
+	dict.insert( key, new Entry( docs ) );
+    }
+    f.close();
+    readDocumentList();
+}
+
+
+
+void Index::readDocumentList()
+{
+    //reading docs
+    KviFile f( docListFile );
+    if ( !f.openForReading() )
+	return;
+    QTextStream s( &f );
+    docList = QStringList::split("[#item#]",s.read());
+    
+    //reading titles
+    KviFile f1( docListFile+".titles" );
+    if ( !f1.openForReading() )
+	return;
+    QTextStream s1( &f1 );
+    titleList = QStringList::split("[#item#]",s1.read());
+//    debug(titleList);
+}
+
+
+
+QStringList Index::query( const QStringList &terms, const QStringList &termSeq, const QStringList &seqWords )
+
+{
+
+    TermList termList;
+
+
+
+    QStringList::ConstIterator it = terms.begin();
+
+    for ( it = terms.begin(); it != terms.end(); ++it ) {
+
+	Entry *e = 0;
+
+	if ( (*it).contains( '*' ) ) {
+
+	    KviValueList<Document> wcts = setupDummyTerm( getWildcardTerms( *it ) );
+
+	    termList.append( new Term( "dummy", wcts.count(), wcts ) );
+
+	} else if ( dict[ *it ] ) {
+
+	    e = dict[ *it ];
+
+	    termList.append( new Term( *it, e->documents.count(), e->documents ) );
+
+	} else {
+
+	    return QStringList();
+
+	}
+
+    }
+
+    termList.sort();
+
+
+
+    Term *minTerm = termList.first();
+
+    if ( !termList.count() )
+
+	return QStringList();
+
+    termList.removeFirst();
+
+
+
+    KviValueList<Document> minDocs = minTerm->documents;
+
+    KviValueList<Document>::iterator C;
+
+    KviValueList<Document>::ConstIterator It;
+
+    Term *t = termList.first();
+
+    for ( ; t; t = termList.next() ) {
+
+	KviValueList<Document> docs = t->documents;
+
+	C = minDocs.begin();
+
+	while ( C != minDocs.end() ) {
+
+	    bool found = FALSE;
+
+	    for ( It = docs.begin(); It != docs.end(); ++It ) {
+
+		if ( (*C).docNumber == (*It).docNumber ) {
+
+		    (*C).frequency += (*It).frequency;
+
+		    found = TRUE;
+
+		    break;
+
+		}
+
+	    }
+
+	    if ( !found )
+
+		C = minDocs.remove( C );
+
+	    else
+
+		++C;
+
+	}
+
+    }
+
+
+
+    QStringList results;
+
+#ifndef COMPILE_USE_QT4
+    qHeapSort( minDocs );
+#endif
+    if ( termSeq.isEmpty() ) {
+
+	for ( C = minDocs.begin(); C != minDocs.end(); ++C )
+
+	    results << docList[ (int)(*C).docNumber ];
+
+	return results;
+
+    }
+
+
+
+    QString fileName;
+
+    for ( C = minDocs.begin(); C != minDocs.end(); ++C ) {
+
+	fileName =  docList[ (int)(*C).docNumber ];
+
+	if ( searchForPattern( termSeq, seqWords, fileName ) )
+
+	    results << fileName;
+
+    }
+
+    return results;
+
+}
+
+
+
+QString Index::getDocumentTitle( const QString &fileName )
+
+{
+
+    KviFile file( fileName );
+
+    if ( !file.openForReading() ) {
+
+	qWarning( "cannot open file " + fileName );
+
+	return fileName;
+
+    }
+
+    QTextStream s( &file );
+
+    QString text = s.read();
+
+
+
+    int start = text.find( "<title>", 0, FALSE ) + 7;
+
+    int end = text.find( "</title>", 0, FALSE );
+
+
+
+    QString title = ( end - start <= 0 ? tr("Untitled") : text.mid( start, end - start ) );
+
+    return title;
+
+}
+
+
+
+QStringList Index::getWildcardTerms( const QString &term )
+
+{
+
+    QStringList lst;
+
+    QStringList terms = split( term );
+
+#ifdef COMPILE_USE_QT4
+	QStringList::Iterator iter;
+#else
+    KviValueList<QString>::iterator iter;
+#endif
+
+
+    KviPointerHashTableIterator<QString,Entry> it( dict );
+
+    for( ; it.current(); ++it ) {
+
+	int index = 0;
+
+	bool found = FALSE;
+
+	QString text( it.currentKey() );
+
+	for ( iter = terms.begin(); iter != terms.end(); ++iter ) {
+
+	    if ( *iter == "*" ) {
+
+		found = TRUE;
+
+		continue;
+
+	    }
+
+	    if ( iter == terms.begin() && (*iter)[0] != text[0] ) {
+
+		found = FALSE;
+
+		break;
+
+	    }
+
+	    index = text.find( *iter, index );
+
+	    if ( *iter == terms.last() && index != (int)text.length()-1 ) {
+
+		index = text.findRev( *iter );
+
+		if ( index != (int)text.length() - (int)(*iter).length() ) {
+
+		    found = FALSE;
+
+		    break;
+
+		}
+
+	    }
+
+	    if ( index != -1 ) {
+
+		found = TRUE;
+
+		index += (*iter).length();
+
+		continue;
+
+	    } else {
+
+		found = FALSE;
+
+		break;
+
+	    }
+
+	}
+
+	if ( found )
+
+	    lst << text;
+
+    }
+
+
+
+    return lst;
+
+}
+
+
+
+QStringList Index::split( const QString &str )
+
+{
+
+    QStringList lst;
+
+    int j = 0;
+
+    int i = str.find( '*', j );
+
+
+
+    while ( i != -1 ) {
+
+	if ( i > j && i <= (int)str.length() ) {
+
+	    lst << str.mid( j, i - j );
+
+	    lst << "*";
+
+	}
+
+	j = i + 1;
+
+	i = str.find( '*', j );
+
+    }
+
+
+
+    int l = str.length() - 1;
+
+    if ( str.mid( j, l - j + 1 ).length() > 0 )
+
+	lst << str.mid( j, l - j + 1 );
+
+
+
+    return lst;
+
+}
+
+
+
+KviValueList<Document> Index::setupDummyTerm( const QStringList &terms )
+
+{
+
+    TermList termList;
+
+    QStringList::ConstIterator it = terms.begin();
+
+    for ( ; it != terms.end(); ++it ) {
+
+	Entry *e = 0;
+
+	if ( dict[ *it ] ) {
+
+	    e = dict[ *it ];
+
+	    termList.append( new Term( *it, e->documents.count(), e->documents ) );
+
+	}
+
+    }
+
+    termList.sort();
+
+
+
+    KviValueList<Document> maxList;
+
+
+
+    if ( !termList.count() )
+
+	return maxList;
+
+    maxList = termList.last()->documents;
+
+    termList.removeLast();
+
+
+
+    KviValueList<Document>::iterator docIt;
+
+    Term *t = termList.first();
+
+    while ( t ) {
+
+	KviValueList<Document> docs = t->documents;
+
+	for ( docIt = docs.begin(); docIt != docs.end(); ++docIt ) {
+
+	    if ( maxList.findIndex( *docIt ) == -1 )
+
+		maxList.append( *docIt );
+
+	}
+
+	t = termList.next();
+
+    }
+
+    return maxList;
+
+}
+
+
+
+void Index::buildMiniDict( const QString &str )
+
+{
+
+    if ( miniDict[ str ] )
+
+	miniDict[ str ]->positions.append( wordNum );
+
+    ++wordNum;
+
+}
+
+
+
+bool Index::searchForPattern( const QStringList &patterns, const QStringList &words, const QString &fileName )
+
+{
+
+    KviFile file( fileName );
+
+    if ( !file.openForReading() ) {
+
+	qWarning( "cannot open file " + fileName );
+
+	return FALSE;
+
+    }
+
+
+
+    wordNum = 3;
+
+    miniDict.clear();
+
+    QStringList::ConstIterator cIt = words.begin();
+
+    for ( ; cIt != words.end(); ++cIt )
+
+	miniDict.insert( *cIt, new PosEntry( 0 ) );
+
+
+
+    QTextStream s( &file );
+
+    QString text = s.read();
+
+    bool valid = TRUE;
+
+    const QChar *buf = text.unicode();
+
+    QChar str[64];
+
+    QChar c = buf[0];
+
+    int j = 0;
+
+    int i = 0;
+
+    while ( (uint)j < text.length() ) {
+
+	if ( c == '<' || c == '&' ) {
+
+	    valid = FALSE;
+
+	    if ( i > 1 )
+
+		buildMiniDict( QString(str,i) );
+
+	    i = 0;
+
+	    c = buf[++j];
+
+	    continue;
+
+	}
+
+	if ( ( c == '>' || c == ';' ) && !valid ) {
+
+	    valid = TRUE;
+
+	    c = buf[++j];
+
+	    continue;
+
+	}
+
+	if ( !valid ) {
+
+	    c = buf[++j];
+
+	    continue;
+
+	}
+
+	if ( ( c.isLetterOrNumber() || c == '_' ) && i < 63 ) {
+
+	    str[i] = c.lower();
+
+	    ++i;
+
+	} else {
+
+	    if ( i > 1 )
+
+		buildMiniDict( QString(str,i) );
+
+	    i = 0;
+
+	}
+
+	c = buf[++j];
+
+    }
+
+    if ( i > 1 )
+
+	buildMiniDict( QString(str,i) );
+
+    file.close();
+
+
+
+    QStringList::ConstIterator patIt = patterns.begin();
+
+    QStringList wordLst;
+
+    KviValueList<uint> a, b;
+
+    KviValueList<uint>::iterator aIt;
+
+    for ( ; patIt != patterns.end(); ++patIt ) {
+
+	wordLst = QStringList::split( ' ', *patIt );
+
+	a = miniDict[ wordLst[0] ]->positions;
+
+	for ( int j = 1; j < (int)wordLst.count(); ++j ) {
+
+	    b = miniDict[ wordLst[j] ]->positions;
+
+	    aIt = a.begin();
+
+	    while ( aIt != a.end() ) {
+
+		if ( b.find( *aIt + 1 ) != b.end() ) {
+
+		    (*aIt)++;
+
+		    ++aIt;
+
+		} else {
+
+		    aIt = a.remove( aIt );
+
+		}
+
+	    }
+
+	}
+
+    }
+
+    if ( a.count() )
+
+	return TRUE;
+
+    return FALSE;
+
+}
+
+
+
+#include "index.moc"
\ No newline at end of file
diff --git a/src/modules/help/index.h b/src/modules/help/index.h
new file mode 100755
index 00000000..9debcb3e
--- /dev/null
+++ b/src/modules/help/index.h
@@ -0,0 +1,124 @@
+/**********************************************************************
+** Copyright (C) 2000-2003 Trolltech AS.  All rights reserved.
+**
+** This file is part of the Qt Assistant.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
+** licenses may use this file in accordance with the Qt Commercial License
+** Agreement provided with the Software.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
+**   information about Qt Commercial License Agreements.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+
+
+#ifndef INDEX_H
+#define INDEX_H
+
+#include <qstringlist.h>
+#include "kvi_pointerhashtable.h"
+#include "kvi_pointerlist.h"
+#include "kvi_valuelist.h"
+#include <qdatastream.h>
+#include <qobject.h>
+
+struct Document {
+    Document( int d, int f ) : docNumber( d ), frequency( f ) {}
+    Document() : docNumber( -1 ), frequency( 0 ) {}
+    bool operator==( const Document &doc ) const {
+	return docNumber == doc.docNumber;
+    }
+    bool operator<( const Document &doc ) const {
+	return frequency > doc.frequency;
+    }
+    bool operator<=( const Document &doc ) const {
+	return frequency >= doc.frequency;
+    }
+    bool operator>( const Document &doc ) const {
+	return frequency < doc.frequency;
+    }
+    Q_INT16 docNumber;
+    Q_INT16 frequency;
+};
+
+QDataStream &operator>>( QDataStream &s, Document &l );
+QDataStream &operator<<( QDataStream &s, const Document &l );
+
+class Index : public QObject
+{
+    Q_OBJECT
+public:
+    struct Entry {
+	Entry( int d ) { documents.append( Document( d, 1 ) ); }
+	Entry( KviValueList<Document> l ) : documents( l ) {}
+	KviValueList<Document> documents;
+    };
+    struct PosEntry {
+	PosEntry( int p ) { positions.append( p ); }
+	KviValueList<uint> positions;
+    };
+    Index( const QString &dp, const QString &hp );
+    Index( const QStringList &dl, const QString &hp );
+    void writeDict();
+    void readDict();
+    int makeIndex();
+    QStringList query( const QStringList&, const QStringList&, const QStringList& );
+    QString getDocumentTitle( const QString& );
+    void setDictionaryFile( const QString& );
+    void setDocListFile( const QString& );
+    void writeDocumentList();
+    void readDocumentList();
+    void setupDocumentList();
+    const QStringList& documentList() { return docList; };
+    const QStringList& titlesList() { return titleList; };
+signals:
+    void indexingProgress( int );
+private slots:
+    void setLastWinClosed();
+private:
+    void parseDocument( const QString&, int );
+    void insertInDict( const QString&, int );
+    QStringList getWildcardTerms( const QString& );
+    QStringList split( const QString& );
+    KviValueList<Document> setupDummyTerm( const QStringList& );
+    bool searchForPattern( const QStringList&, const QStringList&, const QString& );
+    void buildMiniDict( const QString& );
+    QStringList docList;
+    QStringList titleList;
+    KviPointerHashTable<QString,Entry> dict;
+    KviPointerHashTable<QString,PosEntry> miniDict;
+    uint wordNum;
+    QString docPath;
+    QString dictFile, docListFile;
+    bool alreadyHaveDocList;
+    bool lastWindowClosed;
+};
+
+struct Term {
+    Term( const QString &t, int f, KviValueList<Document> l )
+	: term( t ), frequency( f ), documents( l ) {}
+    QString term;
+    int frequency;
+    KviValueList<Document>documents;
+};
+
+
+
+#define TermList KviPointerList<Term>
+
+#endif
+
diff --git a/src/modules/help/libkvihelp.cpp b/src/modules/help/libkvihelp.cpp
new file mode 100644
index 00000000..c8da3c33
--- /dev/null
+++ b/src/modules/help/libkvihelp.cpp
@@ -0,0 +1,236 @@
+//
+//   File : libkvihelp.cpp
+//   Creation date : Sun Aug 13 2000 03:00:00 by Szymon Stefanek
+//
+//   This file is part of the KVirc irc client distribution
+//   Copyright (C) 1999-2000 Szymon Stefanek (pragma at kvirc dot net)
+//
+//   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 opinion) any later version.
+//
+//   This program is distributed in the HOPE that it will be USEFUL,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+//   See the GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public License
+//   along with this program. If not, write to the Free Software Foundation,
+//   Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+//
+
+//#include "libkvihelp.h"
+
+#include "kvi_module.h"
+
+#include "kvi_sourcesdate.h"
+
+#include "helpwidget.h"
+#include "helpwindow.h"
+#include "index.h"
+#include "kvi_app.h"
+
+#include "kvi_frame.h"
+
+#ifdef COMPILE_USE_QT4
+	#include <q3mimefactory.h>
+#endif
+
+
+#include <qsplitter.h>
+Index        * g_pDocIndex = 0;
+KviPointerList<KviHelpWidget> * g_pHelpWidgetList = 0;
+KviPointerList<KviHelpWindow> * g_pHelpWindowList = 0;
+
+/*
+	@doc: help.search
+	@type:
+		command
+	@title:
+		help.search
+	@short:
+		Searches the documentation
+	@syntax:
+		help.search [-n] [-m] <key terms>
+	@description:
+		Finds the first available help browser in the current frame
+		then searches the documentation for the specified <key terms>.
+		If no help browser is available it creates one first:
+		if the -m switch is present, the created browser is a MDI window,
+		otherwise it is a static window.
+		If the -n switch is present, the window creation is forced even
+		if there are other help browsers already open.[br]
+		The <key terms> are [b]space separated words[/b]
+		to be matched inside the document body (logical AND).[br]
+		This command is exported by the "help" module.
+*/
+
+/*tatic bool help_module_cmd_search(KviModule *m,KviCommand *c)
+{
+	ENTER_STACK_FRAME(c,"help_module_cmd_search");
+
+	KviStr keys;
+	if(!g_pZZZZZZUserParser->parseCmdFinalPart(c,keys))return false;
+
+	if(keys.isEmpty())keys = "kvirc";
+
+	if(!c->hasSwitch('n'))
+	{
+		// look for an already open help widget in this frame
+		KviHelpWidget * w = (KviHelpWidget *)c->window()->frame()->child(
+			"help_widget","KviHelpWidget");
+
+		if(w)
+		{
+			w->doExactSearchFor(keys.ptr());
+			return c->leaveStackFrame();
+		}
+	}
+
+	if(c->hasSwitch('m'))
+	{
+		KviHelpWindow *w = new KviHelpWindow(c->window()->frame(),"Help browser");
+		w->helpWidget()->doExactSearchFor(keys.ptr());
+		c->window()->frame()->addWindow(w);
+	} else {
+		KviHelpWidget *w = new KviHelpWidget(c->window()->frame()->splitter(),
+			c->window()->frame(),true);
+		w->doExactSearchFor(keys.ptr());
+		w->show();
+	}
+
+	return c->leaveStackFrame();
+}*/
+/*
+#ifdef COMPILE_NEW_KVS
+static bool help_kvs_cmd_search(KviKvsModuleCommandCall * c)
+{ 
+}
+#endif
+*/
+/*
+	@doc: help.open
+	@type:
+		command
+	@title:
+		help.open
+	@short:
+		Shows a help document
+	@syntax:
+		help.open [-n] [-m] [document: string]
+	@description:
+		Finds the first available help browser in the current frame
+		then opens the specified [document].
+		If no [document] is specified it the documentation index is shown.
+		If no help browser is available , a new one is created.
+		[document] can be an absolute path or a relative one: in this case
+		the document is searched in the KVIrc documentation directory.[br]
+		The help browser has limited html browsing capabilities: you can
+		use it to view simple html files on your filesystem.[br]
+		This command is exported by the "help" module.
+	@switches:
+		!sw: -m | --mdi
+		The created browser is a MDI window,
+		otherwise it is a static window.
+		!sw: -n | --new
+		The window creation is forced even
+		if there are other help browsers already open.[br]
+*/
+
+
+static bool help_kvs_cmd_open(KviKvsModuleCommandCall * c)
+{ 
+	QString doc;
+	KVSM_PARAMETERS_BEGIN(c)
+		KVSM_PARAMETER("document",KVS_PT_STRING,KVS_PF_OPTIONAL,doc)
+	KVSM_PARAMETERS_END(c)
+	if(doc.isEmpty())doc = "index.html";
+#ifdef COMPILE_USE_QT4
+	Q3MimeSourceFactory * f = Q3MimeSourceFactory::defaultFactory();
+#else
+	QMimeSourceFactory * f = QMimeSourceFactory::defaultFactory();
+#endif
+	if(f)
+	{
+		if(!f->data(doc))
+			doc = "nohelpavailable.html";
+	}
+
+	if(!c->switches()->find('n',"new"))
+	{
+		KviHelpWidget * w = (KviHelpWidget *)c->window()->frame()->child("help_widget","KviHelpWidget");
+		if(w)
+		{
+			w->textBrowser()->setSource(doc);
+			return true;
+		}
+	}
+	if(c->switches()->find('m',"mdi")) 
+	{
+		KviHelpWindow *w = new KviHelpWindow(c->window()->frame(),"Help browser");
+		w->textBrowser()->setSource(doc);
+		c->window()->frame()->addWindow(w);
+	} else {
+		KviHelpWidget *w = new KviHelpWidget(c->window()->frame()->splitter(),
+			c->window()->frame(),true);
+		w->textBrowser()->setSource(doc);
+		w->show();
+		//debug ("mostro");
+	}
+	return true;
+}
+
+
+
+static bool help_module_init(KviModule * m)
+{
+	QString szHelpDir,szDocList;
+	
+	g_pApp->getLocalKvircDirectory(szDocList,KviApp::Help,"help.doclist." KVI_SOURCES_DATE);
+	g_pApp->getGlobalKvircDirectory(szHelpDir,KviApp::Help);
+	
+	g_pDocIndex = new Index(szHelpDir,szDocList);
+	g_pDocIndex->setDocListFile(szDocList);
+	
+	g_pApp->getLocalKvircDirectory(szHelpDir,KviApp::Help,"help.dict." KVI_SOURCES_DATE);
+	g_pDocIndex->setDictionaryFile(szHelpDir);
+
+	g_pHelpWidgetList = new KviPointerList<KviHelpWidget>;
+	g_pHelpWidgetList->setAutoDelete(false);
+	g_pHelpWindowList = new KviPointerList<KviHelpWindow>;
+	g_pHelpWindowList->setAutoDelete(false);
+
+	KVSM_REGISTER_SIMPLE_COMMAND(m,"open",help_kvs_cmd_open);
+
+
+	return true;
+}
+
+static bool help_module_cleanup(KviModule *m)
+{
+	if(g_pDocIndex) delete g_pDocIndex;
+	while(g_pHelpWidgetList->first())delete g_pHelpWidgetList->first();
+	delete g_pHelpWidgetList;
+	g_pHelpWidgetList = 0;
+	while(g_pHelpWindowList->first())g_pHelpWindowList->first()->close();
+	delete g_pHelpWindowList;
+	g_pHelpWindowList = 0;
+	return true;
+}
+
+static bool help_module_can_unload(KviModule *m)
+{
+	return (g_pHelpWidgetList->isEmpty() && g_pHelpWindowList->isEmpty());
+}
+
+KVIRC_MODULE(
+	"Help",                                                 // module name
+	"1.0.0",                                                // module version
+	"Copyright (C) 2000 Szymon Stefanek (pragma at kvirc dot net)", // author & (C)
+	"Help browser extension",
+	help_module_init,
+	help_module_can_unload,
+	0,
+	help_module_cleanup
+)