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Diffstat (limited to 'parts/grepview/grepviewpart.cpp')
| -rw-r--r-- | parts/grepview/grepviewpart.cpp | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/parts/grepview/grepviewpart.cpp b/parts/grepview/grepviewpart.cpp new file mode 100644 index 00000000..7b1f75d9 --- /dev/null +++ b/parts/grepview/grepviewpart.cpp @@ -0,0 +1,150 @@ +/*************************************************************************** + * Copyright (C) 1999-2001 by Bernd Gehrmann * + * bernd@kdevelop.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 <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" |