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-rw-r--r--parts/grepview/grepviewpart.cpp150
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diff --git a/parts/grepview/grepviewpart.cpp b/parts/grepview/grepviewpart.cpp
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+/***************************************************************************
+ * Copyright (C) 1999-2001 by Bernd Gehrmann *
+ * *
+ * 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 <qpopupmenu.h>
+#include <qvbox.h>
+#include <qwhatsthis.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( QObject *parent, const char *name, const QStringList & )
+ : KDevPlugin( &data, parent, name ? name : "GrepViewPart" )
+{
+ setInstance(GrepViewFactory::instance());
+
+ setXMLFile("kdevgrepview.rc");
+
+ connect( core(), SIGNAL(stopButtonClicked(KDevPlugin*)),
+ this, SLOT(stopButtonClicked(KDevPlugin*)) );
+ connect( core(), SIGNAL(projectOpened()), this, SLOT(projectOpened()) );
+ connect( core(), SIGNAL(projectClosed()), this, SLOT(projectClosed()) );
+ connect( core(), SIGNAL(contextMenu(QPopupMenu *, const Context *)),
+ this, SLOT(contextMenu(QPopupMenu *, const Context *)) );
+
+ m_widget = new GrepViewWidget(this);
+ m_widget->setIcon(SmallIcon("grep"));
+ m_widget->setCaption(i18n("Grep Output"));
+ QWhatsThis::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, 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(QPopupMenu *popup, const Context *context)
+{
+ kdDebug(9001) << "context in grepview" << endl;
+ if (!context->hasType( Context::EditorContext ))
+ return;
+
+ const EditorContext *econtext = static_cast<const EditorContext*>(context);
+ QString ident = econtext->currentWord();
+ if (!ident.isEmpty()) {
+ m_popupstr = ident;
+ QString squeezed = KStringHandler::csqueeze(ident, 30);
+ int id = popup->insertItem( i18n("Grep: %1").arg(squeezed),
+ this, 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() )
+ {
+ QString 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"