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/***************************************************************************
* Copyright (C) 1999-2001 by Bernd Gehrmann *
* bernd@tdevelop.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 "grepviewpart.h"
#include <tqpopupmenu.h>
#include <tqvbox.h>
#include <tqwhatsthis.h>
#include <kdebug.h>
#include <klocale.h>
#include <kaction.h>
#include <kdialogbase.h>
#include <kiconloader.h>
#include <kprocess.h>
#include <kstringhandler.h>
#include <ktexteditor/document.h>
#include "kdevcore.h"
#include "kdevpartcontroller.h"
#include "kdevmainwindow.h"
#include "kdevplugininfo.h"
#include "kdeveditorutil.h"
#include "grepviewwidget.h"
static const KDevPluginInfo data("kdevgrepview");
K_EXPORT_COMPONENT_FACTORY(libkdevgrepview, GrepViewFactory(data))
GrepViewPart::GrepViewPart( TQObject *parent, const char *name, const TQStringList & )
: KDevPlugin( &data, parent, name ? name : "GrepViewPart" )
{
setInstance(GrepViewFactory::instance());
setXMLFile("kdevgrepview.rc");
connect( core(), TQT_SIGNAL(stopButtonClicked(KDevPlugin*)),
this, TQT_SLOT(stopButtonClicked(KDevPlugin*)) );
connect( core(), TQT_SIGNAL(projectOpened()), this, TQT_SLOT(projectOpened()) );
connect( core(), TQT_SIGNAL(projectClosed()), this, TQT_SLOT(projectClosed()) );
connect( core(), TQT_SIGNAL(contextMenu(TQPopupMenu *, const Context *)),
this, TQT_SLOT(contextMenu(TQPopupMenu *, const Context *)) );
m_widget = new GrepViewWidget(this);
m_widget->setIcon(SmallIcon("grep"));
m_widget->setCaption(i18n("Grep Output"));
TQWhatsThis::add(m_widget, i18n("<b>Find in files</b><p>"
"This window contains the output of a grep "
"command. Clicking on an item in the list "
"will automatically open the corresponding "
"source file and set the cursor to the line "
"with the match."));
mainWindow()->embedOutputView(m_widget, i18n("Find in Files"), i18n("Output of the grep command"));
KAction *action;
action = new KAction(i18n("Find in Fi&les..."), "grep", CTRL+ALT+Key_F,
this, TQT_SLOT(slotGrep()),
actionCollection(), "edit_grep");
action->setToolTip( i18n("Search for expressions over several files") );
action->setWhatsThis( i18n("<b>Find in files</b><p>"
"Opens the 'Find in files' dialog. There you "
"can enter a regular expression which is then "
"searched for within all files in the directories "
"you specify. Matches will be displayed, you "
"can switch to a match directly.") );
}
GrepViewPart::~GrepViewPart()
{
if ( m_widget )
mainWindow()->removeView( m_widget );
delete m_widget;
}
void GrepViewPart::stopButtonClicked(KDevPlugin* which)
{
if ( which != 0 && which != this )
return;
kdDebug(9001) << "GrepViewPart::stopButtonClicked()" << endl;
m_widget->killJob( SIGHUP );
}
void GrepViewPart::projectOpened()
{
kdDebug(9001) << "GrepViewPart::projectOpened()" << endl;
m_widget->projectChanged(project());
}
void GrepViewPart::projectClosed()
{
m_widget->projectChanged(0);
}
void GrepViewPart::contextMenu(TQPopupMenu *popup, const Context *context)
{
kdDebug(9001) << "context in grepview" << endl;
if (!context->hasType( Context::EditorContext ))
return;
const EditorContext *econtext = static_cast<const EditorContext*>(context);
TQString ident = econtext->currentWord();
if (!ident.isEmpty()) {
m_popupstr = ident;
TQString squeezed = KStringHandler::csqueeze(ident, 30);
int id = popup->insertItem( i18n("Grep: %1").arg(squeezed),
this, TQT_SLOT(slotContextGrep()) );
popup->setWhatsThis(id, i18n("<b>Grep</b><p>Opens the find in files dialog "
"and sets the pattern to the text under the cursor."));
popup->insertSeparator();
}
}
void GrepViewPart::slotGrep()
{
if ( !m_widget->isRunning() )
{
TQString contextString = KDevEditorUtil::currentSelection( dynamic_cast<KTextEditor::Document*>( partController()->activePart() ) );
if ( contextString.isEmpty() )
{
contextString = KDevEditorUtil::currentWord( dynamic_cast<KTextEditor::Document*>( partController()->activePart() ) );
}
m_widget->showDialogWithPattern( contextString );
}
}
void GrepViewPart::slotContextGrep()
{
if ( !m_widget->isRunning() )
{
m_widget->showDialogWithPattern(m_popupstr);
}
}
#include "grepviewpart.moc"
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