src/dolphincontextmenu.h

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz19@gmail.com>             *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  18  ***************************************************************************/
  19
  20 #ifndef DOLPHINCONTEXTMENU_H
  21 #define DOLPHINCONTEXTMENU_H
  22
  23 #include <KFileCopyToMenu>
  24 #include <KFileItem>
  25
  26 #include <QMenu>
  27 #include <QUrl>
  28
  29 class QAction;
  30 class DolphinMainWindow;
  31 class KFileItemActions;
  32 class KFileItemListProperties;
  33 class DolphinRemoveAction;
  34
  35 /**
  36  * @brief Represents the context menu which appears when doing a right
  37  *        click on an item or the viewport of the file manager.
  38  *
  39  * Beside static menu entries (e. g. 'Paste' or 'Properties') two
  40  * dynamic sub menus are shown when opening a context menu above
  41  * an item:
  42  * - 'Open With': Contains all applications which are registered to
  43  *                open items of the given MIME type.
  44  * - 'Actions':   Contains all actions which can be applied to the
  45  *                given item.
  46  */
  47 class DolphinContextMenu : public QMenu
  48 {
  49     Q_OBJECT
  50
  51 public:
  52     enum Command
  53     {
  54         None,
  55         OpenParentFolder,
  56         OpenParentFolderInNewWindow,
  57         OpenParentFolderInNewTab
  58     };
  59
  60     /**
  61      * @parent        Pointer to the main window the context menu
  62      *                belongs to.
  63      * @pos           Position in screen coordinates.
  64      * @fileInfo      Pointer to the file item the context menu
  65      *                is applied. If 0 is passed, the context menu
  66      *                is above the viewport.
  67      * @baseUrl       Base URL of the viewport where the context menu
  68      *                should be opened.
  69      */
  70     DolphinContextMenu(DolphinMainWindow* parent,
  71                        const QPoint& pos,
  72                        const KFileItem& fileInfo,
  73                        const QUrl& baseUrl);
  74
  75     ~DolphinContextMenu() override;
  76
  77     void setCustomActions(const QList<QAction*>& actions);
  78
  79     /**
  80      * Opens the context menu model and returns the requested
  81      * command, that should be triggered by the caller. If
  82      * Command::None has been returned, either the context-menu
  83      * had been closed without executing an action or an
  84      * already available action from the main-window has been
  85      * executed.
  86      */
  87     Command open();
  88
  89 protected:
  90     void keyPressEvent(QKeyEvent *ev) override;
  91     void keyReleaseEvent(QKeyEvent *ev) override;
  92
  93 private:
  94     void openTrashContextMenu();
  95     void openTrashItemContextMenu();
  96     void openItemContextMenu();
  97     void openViewportContextMenu();
  98
  99     void insertDefaultItemActions(const KFileItemListProperties&);
 100
 101     /**
 102      * Adds the "Show menubar" action to the menu if the
 103      * menubar is hidden.
 104      */
 105     void addShowMenuBarAction();
 106
 107     bool placeExists(const QUrl& url) const;
 108
 109     QAction* createPasteAction();
 110
 111     KFileItemListProperties& selectedItemsProperties() const;
 112
 113     /**
 114      * Returns the file item for m_baseUrl.
 115      */
 116     KFileItem baseFileItem();
 117
 118     /**
 119      * Adds "Open With" actions
 120      */
 121     void addOpenWithActions(KFileItemActions& fileItemActions);
 122
 123     /**
 124      * Adds actions that are provided by a KVersionControlPlugin.
 125      */
 126     void addVersionControlPluginActions();
 127
 128     /**
 129      * Adds custom actions e.g. like the "[x] Expandable Folders"-action
 130      * provided in the details view.
 131      */
 132     void addCustomActions();
 133
 134 private:
 135     struct Entry
 136     {
 137         int type;
 138         QString name;
 139         QString filePath;     // empty for separator
 140         QString templatePath; // same as filePath for template
 141         QString icon;
 142         QString comment;
 143     };
 144
 145     enum ContextType
 146     {
 147         NoContext = 0,
 148         ItemContext = 1,
 149         TrashContext = 2
 150     };
 151
 152     QPoint m_pos;
 153     DolphinMainWindow* m_mainWindow;
 154
 155     KFileItem m_fileInfo;
 156
 157     QUrl m_baseUrl;
 158     KFileItem* m_baseFileItem;  /// File item for m_baseUrl
 159
 160     KFileItemList m_selectedItems;
 161     mutable KFileItemListProperties* m_selectedItemsProperties;
 162
 163     int m_context;
 164     KFileCopyToMenu m_copyToMenu;
 165     QList<QAction*> m_customActions;
 166
 167     Command m_command;
 168
 169     DolphinRemoveAction* m_removeAction; // Action that represents either 'Move To Trash' or 'Delete'
 170 };
 171
 172 #endif