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/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 193 insertions, 0 deletions

diff --git a/kmail/headerlistquicksearch.cpp b/kmail/headerlistquicksearch.cpp
new file mode 100644
index 000000000..d735386d1
--- /dev/null
+++ b/kmail/headerlistquicksearch.cpp
@@ -0,0 +1,193 @@
+/*
+    This file is part of KMail, the KDE mail client.
+    Copyright (c) 2004 Till Adam <adam@kde.org>
+
+    KMail 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.
+
+    KMail 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
+
+    In addition, as a special exception, the copyright holders give
+    permission to link the code of this program with any edition of
+    the Qt library by Trolltech AS, Norway (or with modified versions
+    of Qt that use the same license as Qt), and distribute linked
+    combinations including the two.  You must obey the GNU General
+    Public License in all respects for all of the code used other than
+    Qt.  If you modify this file, you may extend this exception to
+    your version of the file, but you are not obligated to do so.  If
+    you do not wish to do so, delete this exception statement from
+    your version.
+*/
+#include "headerlistquicksearch.h"
+
+#include <qapplication.h>
+#include <qlabel.h>
+#include <qcombobox.h>
+#include <qvaluevector.h>
+#include <qtimer.h>
+
+#include <kaction.h>
+#include <kiconloader.h>
+#include <klistview.h>
+#include <klocale.h>
+#include <ktoolbarbutton.h>
+
+#include "kmheaders.h"
+#include "kmsearchpattern.h"
+#include "kmmainwidget.h"
+
+namespace KMail {
+
+HeaderListQuickSearch::HeaderListQuickSearch( QWidget *parent,
+                                              KListView *listView,
+                                              KActionCollection *actionCollection,
+                                              const char *name )
+  : KListViewSearchLine(parent, listView, name), mStatusCombo(0), mStatus(0),  statusList()
+{
+  KAction *resetQuickSearch = new KAction( i18n( "Reset Quick Search" ),
+                                           QApplication::reverseLayout()
+                                           ? "clear_left"
+                                           : "locationbar_erase",
+                                           0, this,
+                                           SLOT( reset() ),
+                                           actionCollection,
+                                           "reset_quicksearch" );
+  resetQuickSearch->plug( parent );
+  resetQuickSearch->setWhatsThis( i18n( "Reset Quick Search\n"
+                                        "Resets the quick search so that "
+                                        "all messages are shown again." ) );
+
+  QLabel *label = new QLabel( i18n("Stat&us:"), parent, "kde toolbar widget" );
+
+  mStatusCombo = new QComboBox( parent, "quick search status combo box" );
+  mStatusCombo->insertItem( SmallIcon( "run" ), i18n("Any Status") );
+
+  insertStatus( StatusUnread );
+  insertStatus( StatusNew );
+  insertStatus( StatusImportant );
+  insertStatus( StatusReplied );
+  insertStatus( StatusForwarded );
+  insertStatus( StatusToDo );
+  insertStatus( StatusHasAttachment );
+  insertStatus( StatusWatched );
+  insertStatus( StatusIgnored );
+  mStatusCombo->setCurrentItem( 0 );
+  mStatusCombo->installEventFilter( this );
+  connect( mStatusCombo, SIGNAL ( activated( int ) ),
+           this, SLOT( slotStatusChanged( int ) ) );
+
+  label->setBuddy( mStatusCombo );
+
+  KToolBarButton * btn = new KToolBarButton( "mail_find", 0, parent,
+                                            0, i18n( "Open Full Search" ) );
+  connect( btn, SIGNAL( clicked() ), SIGNAL( requestFullSearch() ) );
+
+  /* Disable the signal connected by KListViewSearchLine since it will call 
+   * itemAdded during KMHeaders::readSortOrder() which will in turn result
+   * in getMsgBaseForItem( item ) wanting to access items which are no longer
+   * there. Rather rely on KMHeaders::msgAdded and its signal. */
+  disconnect(listView, SIGNAL(itemAdded(QListViewItem *)),
+             this, SLOT(itemAdded(QListViewItem *)));
+  KMHeaders *headers = static_cast<KMHeaders*>( listView );
+  connect( headers, SIGNAL( msgAddedToListView( QListViewItem* ) ),
+           this, SLOT( itemAdded( QListViewItem* ) ) );
+
+}
+
+HeaderListQuickSearch::~HeaderListQuickSearch()
+{
+}
+
+
+bool HeaderListQuickSearch::eventFilter( QObject *watched, QEvent *event )
+{
+  if ( watched == mStatusCombo ) {
+    KMMainWidget *mainWidget = 0;
+
+    // Travel up the parents list until we find the main widget
+    for ( QWidget *curWidget = parentWidget(); curWidget; curWidget = curWidget->parentWidget() ) {
+      mainWidget = ::qt_cast<KMMainWidget *>( curWidget );
+      if ( mainWidget )
+        break;
+    }
+
+    if ( mainWidget ) {
+      switch ( event->type() ) {
+      case QEvent::FocusIn:
+        mainWidget->setAccelsEnabled( false );
+        break;
+      case QEvent::FocusOut:
+        mainWidget->setAccelsEnabled( true );
+        break;
+      default:
+        // Avoid compiler warnings
+        break;
+      }
+    }
+  }
+
+  // In either case, always return false, we NEVER want to eat the event
+  return false;
+}
+
+
+bool HeaderListQuickSearch::itemMatches(const QListViewItem *item, const QString &s) const
+{
+  mCurrentSearchTerm = s; // bit of a hack, but works
+  if ( mStatus != 0 ) {
+    KMHeaders *headers = static_cast<KMHeaders*>( item->listView() );
+    const KMMsgBase *msg = headers->getMsgBaseForItem( item );
+    if ( !msg || ! ( msg->status() & mStatus ) )
+      return false;
+  }
+  return KListViewSearchLine::itemMatches(item, s);
+}
+
+//-----------------------------------------------------------------------------
+void HeaderListQuickSearch::reset()
+{
+  clear();
+  mStatusCombo->setCurrentItem( 0 );
+  slotStatusChanged( 0 );
+}
+
+void HeaderListQuickSearch::slotStatusChanged( int index )
+{
+  if ( index == 0 )
+    mStatus = 0;
+  else
+    mStatus = KMSearchRuleStatus::statusFromEnglishName( statusList[index - 1] );
+  updateSearch();
+}
+
+void HeaderListQuickSearch::insertStatus(KMail::StatusValueTypes which)
+{
+  mStatusCombo->insertItem( SmallIcon( KMail::StatusValues[which].icon ),
+    i18n( KMail::StatusValues[ which ].text ) );
+  statusList.append( KMail::StatusValues[ which ].text );
+}
+
+
+QString HeaderListQuickSearch::currentSearchTerm() const
+{
+    return mCurrentSearchTerm;
+}
+
+
+int HeaderListQuickSearch::currentStatus() const
+{
+    return mStatus;
+}
+
+} // namespace KMail
+
+#include "headerlistquicksearch.moc"