Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdevelop@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 144 insertions, 0 deletions

diff --git a/parts/fileview/partwidget.cpp b/parts/fileview/partwidget.cpp
new file mode 100644
index 00000000..b3f9baf0
--- /dev/null
+++ b/parts/fileview/partwidget.cpp
@@ -0,0 +1,144 @@
+/***************************************************************************
+ *   Copyright (C) 2003 by KDevelop authors                                *
+ *   kdevelop-devel@kde.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 "partwidget.h"
+
+#include <qwhatsthis.h>
+#include <qvbox.h>
+#include <qlayout.h>
+#include <qtoolbutton.h>
+#include <qdom.h>
+#include <kxmlguiclient.h>
+#include <kcombobox.h>
+#include <kaction.h>
+#include <kdebug.h>
+#include <kiconloader.h>
+#include <klocale.h>
+
+#include "kdevversioncontrol.h"
+#include "kdevcore.h"
+#include "kdevproject.h"
+#include "kdevmainwindow.h"
+
+#include "fileviewpart.h"
+#include "filetreewidget.h"
+
+///////////////////////////////////////////////////////////////////////////////
+// class PartWidget
+///////////////////////////////////////////////////////////////////////////////
+
+PartWidget::PartWidget( FileViewPart *part, QWidget *parent )
+    : QVBox( parent, "fileviewpartwidget" ), m_filetree( 0 ),
+    m_filter( 0 ), m_btnFilter( 0 ), m_part( part )
+{
+    Q_ASSERT( part && parent );
+
+    KDevVCSFileInfoProvider *infoProvider = 0;
+    if (part && part->versionControl() && part->versionControl()->fileInfoProvider())
+        infoProvider = part->versionControl()->fileInfoProvider();
+
+    m_filetree = new FileTreeWidget( m_part, this, infoProvider );
+    setCaption(i18n("File Tree"));
+    m_filetree->setCaption(i18n("File Tree"));
+    m_filetree->setIcon(SmallIcon("folder"));
+    QWhatsThis::add(m_filetree, i18n("<b>File tree</b><p>"
+                                    "The file viewer shows all files of the project "
+                                    "in a tree layout."));
+
+    QHBox* filterBox = new QHBox( this );
+    m_btnFilter = new QToolButton( filterBox );
+    m_btnFilter->setIconSet( SmallIconSet("filter" ) );
+    m_btnFilter->setToggleButton( true );
+    m_filter = new KHistoryCombo( true, filterBox, "filter");
+    m_filter->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ));
+    filterBox->setStretchFactor(m_filter, 2);
+
+    connect( m_btnFilter, SIGNAL( clicked() ), this, SLOT( slotBtnFilterClick() ) );
+    connect( m_filter, SIGNAL( activated(const QString&) ), this, SLOT( slotFilterChange(const QString&) ) );
+    connect( m_filter, SIGNAL( returnPressed(const QString&) ),
+             m_filter, SLOT( addToHistory(const QString&) ) );
+
+    QWhatsThis::add
+        ( m_filter,
+                i18n("<p>Here you can enter a name filter to limit which files are <b>not displayed</b>."
+                     "<p>To clear the filter, toggle off the filter button to the left."
+                     "<p>To reapply the last filter used, toggle on the filter button." ) );
+    QWhatsThis::add
+        ( m_btnFilter,
+                i18n("<p>This button clears the name filter when toggled off, or "
+                     "reapplies the last filter used when toggled on.") );
+
+    m_filter->insertItem( m_filetree->hidePatterns() );
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+PartWidget::~PartWidget()
+{
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+void PartWidget::showProjectFiles()
+{
+    m_filetree->openDirectory( m_part->project()->projectDirectory() );
+    m_filetree->applyHidePatterns( m_filetree->hidePatterns() );
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+void PartWidget::slotFilterChange( const QString & nf )
+{
+    QString f = nf.stripWhiteSpace();
+    bool empty = f.isEmpty() || f == "*";
+    if ( empty )
+    {
+        m_filter->lineEdit()->setText( QString::null );
+        QToolTip::add( m_btnFilter, i18n("Apply last filter (\"%1\")").arg( m_lastFilter ) );
+    }
+    else
+    {
+        m_lastFilter = f;
+        QToolTip::add( m_btnFilter, i18n("Clear filter") );
+    }
+    m_btnFilter->setOn( !empty );
+    // this will be never true after the m_filter has been used;)
+    m_btnFilter->setEnabled( !( empty && m_lastFilter.isEmpty() ) );
+
+    m_filetree->applyHidePatterns( f );
+}
+
+///////////////////////////////////////////////////////////////////////////////
+/*
+   When the button in the filter box toggles:
+   If off:
+   If the name filer is anything but "" or "*", reset it.
+   If on:
+   Set last filter.
+*/
+void PartWidget::slotBtnFilterClick()
+{
+    if ( !m_btnFilter->isOn() )
+    {
+        slotFilterChange( QString::null );
+    }
+    else
+    {
+        m_filter->lineEdit()->setText( m_lastFilter );
+        slotFilterChange( m_lastFilter );
+    }
+}
+
+void PartWidget::focusInEvent( QFocusEvent * )
+{
+    m_filetree->setFocus();
+}
+
+#include "partwidget.moc"