src/dolphincontextmenu.h

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz                                      *
   3  *   peter.penz@gmx.at                                                     *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #ifndef DOLPHINCONTEXTMENU_H
  22 #define DOLPHINCONTEXTMENU_H
  23
  24 #include <qpoint.h>
  25 #include <qstring.h>
  26 #include <q3valuelist.h>
  27 #include <q3valuevector.h>
  28 #include <kservice.h>
  29 #include <kpropertiesdialog.h>
  30 #include <kdedesktopmimetype.h>
  31
  32 class KMenu;
  33 class KFileItem;
  34 class QPoint;
  35 class QWidget;
  36 class DolphinView;
  37
  38 /**
  39  * @brief Represents the context menu which appears when doing a right
  40  * click on an item or the viewport of the file manager.
  41  *
  42  * Beside static menu entries (e. g. 'Paste' or 'Properties') two
  43  * dynamic sub menus are shown when opening a context menu above
  44  * an item:
  45  * - 'Open With': Contains all applications which are registered to
  46  *                open items of the given MIME type.
  47  * - 'Actions':   Contains all actions which can be applied to the
  48  *                given item.
  49  *
  50  *      @author Peter Penz <peter.penz@gmx.at>
  51  */
  52 class DolphinContextMenu
  53 {
  54 public:
  55     /**
  56      * @parent    Pointer to the dolphin view the context menu
  57      *            belongs to.
  58      * @fileInfo  Pointer to the file item the context menu
  59      *            is applied. If 0 is passed, the context menu
  60      *            is above the viewport.
  61      * @pos       Position of the upper left edge of the context menu.
  62      */
  63     DolphinContextMenu(DolphinView* parent,
  64                        KFileItem* fileInfo,
  65                        const QPoint& pos);
  66
  67     virtual ~DolphinContextMenu();
  68
  69     /** Opens the context menu modal. */
  70     void open();
  71
  72 private:
  73     void openViewportContextMenu();
  74     void openItemContextMenu();
  75
  76     /**
  77      * Inserts the 'Open With...' submenu to \a popup.
  78      * @param popup          Menu where the 'Open With...' sub menu should
  79      *                       be added.
  80      * @param openWithVector Output parameter which contains all 'Open with...'
  81      *                       services.
  82      * @return               Identifier of the first 'Open With...' entry.
  83      *                       All succeeding identifiers have an increased value of 1
  84      *                       to the predecessor.
  85      */
  86     QList<QAction*> insertOpenWithItems(KMenu* popup,
  87                                         Q3ValueVector<KService::Ptr>& openWithVector);
  88
  89     /**
  90      * Inserts the 'Actions...' submenu to \a popup.
  91      * @param popup          Menu where the 'Actions...' sub menu should
  92      *                       be added.
  93      * @param openWithVector Output parameter which contains all 'Actions...'
  94      *                       services.
  95      */
  96     QList<QAction*> insertActionItems(KMenu* popup,
  97                                       Q3ValueVector<KDEDesktopMimeType::Service>& actionsVector);
  98
  99     /**
 100      * Returns true, if 'menu' contains already
 101      * an entry with the name 'entryName'.
 102      */
 103     bool containsEntry(const KMenu* menu,
 104                        const QString& entryName) const;
 105
 106     enum {
 107         submenuID       =   90,
 108         bookmarkID      =   91,
 109         openWithIDStart =  100,
 110         actionsIDStart  = 1000,
 111     };
 112
 113     DolphinView* m_dolphinView;
 114     KFileItem* m_fileInfo;
 115     QPoint m_pos;
 116
 117     struct Entry {
 118         int type;
 119         QString name;
 120         QString filePath;     // empty for separator
 121         QString templatePath; // same as filePath for template
 122         QString icon;
 123         QString comment;
 124     };
 125 };
 126
 127 #endif