runtime/khelpcenter/searchwidget.h

   1 /*
   2  *  searchwidget.h - part of the KDE Help Center
   3  *
   4  *  Copyright (C) 1999 Matthias Elter (me@kde.org)
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19  */
  20
  21 #ifndef __searchwidget_h__
  22 #define __searchwidget_h__
  23
  24 #include <QWidget>
  25 #include <QtDBus/QtDBus>
  26
  27 #include "docmetainfo.h"
  28
  29 class Q3ListView;
  30 class Q3ListViewItem;
  31 class QComboBox;
  32
  33 class KConfig;
  34
  35
  36 namespace KHC {
  37
  38 class SearchEngine;
  39
  40 class SearchWidget : public QWidget
  41 {
  42     Q_OBJECT
  43     Q_CLASSINFO("D-Bus Interface", "org.kde.khelpcenter.searchwidget")
  44
  45 public Q_SLOTS:
  46     Q_SCRIPTABLE Q_NOREPLY void searchIndexUpdated(); // called from kcmhelpcenter
  47
  48   public:
  49     explicit SearchWidget ( SearchEngine *, QWidget *parent = 0 );
  50     ~SearchWidget();
  51
  52     QString method();
  53     int pages();
  54     QString scope();
  55
  56     Q3ListView *listView() { return mScopeListView; }
  57
  58     enum { ScopeDefault, ScopeAll, ScopeNone, ScopeCustom, ScopeNum };
  59
  60     QString scopeSelectionLabel( int ) const;
  61
  62     void readConfig( KConfig * );
  63     void writeConfig( KConfig * );
  64
  65     int scopeCount() const;
  66
  67     SearchEngine *engine() const { return mEngine; }
  68
  69   Q_SIGNALS:
  70     void searchResult( const QString &url );
  71     void scopeCountChanged( int );
  72     void showIndexDialog();
  73
  74   public Q_SLOTS:
  75     void slotSwitchBoxes();
  76     void scopeSelectionChanged( int );
  77     void updateScopeList();
  78
  79   protected:
  80     void checkScope();
  81
  82   protected Q_SLOTS:
  83     void scopeDoubleClicked( Q3ListViewItem * );
  84     void scopeClicked( Q3ListViewItem * );
  85
  86   private:
  87     void loadLanguages();
  88
  89     SearchEngine *mEngine;
  90
  91     QComboBox *mMethodCombo;
  92     QComboBox *mPagesCombo;
  93     QComboBox *mScopeCombo;
  94     Q3ListView *mScopeListView;
  95
  96     int mScopeCount;
  97 };
  98
  99 }
 100
 101 #endif
 102 // vim:ts=2:sw=2:et