vcl/inc/qt5/Qt5Menu.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #pragma once
  11
  12 #include <salmenu.hxx>
  13
  14 #include <QtCore/QObject>
  15
  16 #include <memory>
  17
  18 class MenuItemList;
  19 class QAction;
  20 class QActionGroup;
  21 class QPushButton;
  22 class QMenu;
  23 class QMenuBar;
  24 class Qt5MenuItem;
  25 class Qt5Frame;
  26
  27 class Qt5Menu : public QObject, public SalMenu
  28 {
  29     Q_OBJECT
  30 private:
  31     std::vector<Qt5MenuItem*> maItems;
  32     VclPtr<Menu> mpVCLMenu;
  33     Qt5Menu* mpParentSalMenu;
  34     Qt5Frame* mpFrame;
  35     bool mbMenuBar;
  36     QMenuBar* mpQMenuBar;
  37     QMenu* mpQMenu;
  38     QPushButton* mpCloseButton;
  39     QMetaObject::Connection maCloseButtonConnection;
  40
  41     void DoFullMenuUpdate(Menu* pMenuBar);
  42     static void NativeItemText(OUString& rItemText);
  43
  44     void InsertMenuItem(Qt5MenuItem* pSalMenuItem, unsigned nPos);
  45
  46     void ReinitializeActionGroup(unsigned nPos);
  47     void ResetAllActionGroups();
  48     void UpdateActionGroupItem(const Qt5MenuItem* pSalMenuItem);
  49
  50 public:
  51     Qt5Menu(bool bMenuBar);
  52
  53     virtual bool VisibleMenuBar() override; // must return TRUE to actually DISPLAY native menu bars
  54
  55     virtual void InsertItem(SalMenuItem* pSalMenuItem, unsigned nPos) override;
  56     virtual void RemoveItem(unsigned nPos) override;
  57     virtual void SetSubMenu(SalMenuItem* pSalMenuItem, SalMenu* pSubMenu, unsigned nPos) override;
  58     virtual void SetFrame(const SalFrame* pFrame) override;
  59     const Qt5Frame* GetFrame() const;
  60     virtual void ShowMenuBar(bool bVisible) override;
  61     Qt5Menu* GetTopLevel();
  62     virtual void SetItemBits(unsigned nPos, MenuItemBits nBits) override;
  63     virtual void CheckItem(unsigned nPos, bool bCheck) override;
  64     virtual void EnableItem(unsigned nPos, bool bEnable) override;
  65     virtual void ShowItem(unsigned nPos, bool bShow) override;
  66     virtual void SetItemText(unsigned nPos, SalMenuItem* pSalMenuItem,
  67                              const OUString& rText) override;
  68     virtual void SetItemImage(unsigned nPos, SalMenuItem* pSalMenuItem,
  69                               const Image& rImage) override;
  70     virtual void SetAccelerator(unsigned nPos, SalMenuItem* pSalMenuItem,
  71                                 const vcl::KeyCode& rKeyCode, const OUString& rKeyName) override;
  72     virtual void GetSystemMenuData(SystemMenuData* pData) override;
  73     virtual void ShowCloseButton(bool bShow) override;
  74
  75     void SetMenu(Menu* pMenu) { mpVCLMenu = pMenu; }
  76     Menu* GetMenu() { return mpVCLMenu; }
  77     unsigned GetItemCount() const { return maItems.size(); }
  78     Qt5MenuItem* GetItemAtPos(unsigned nPos) { return maItems[nPos]; }
  79
  80 private slots:
  81     static void slotMenuTriggered(Qt5MenuItem* pQItem);
  82     static void slotMenuAboutToShow(Qt5MenuItem* pQItem);
  83     static void slotMenuAboutToHide(Qt5MenuItem* pQItem);
  84     void slotCloseDocument();
  85 };
  86
  87 class Qt5MenuItem : public SalMenuItem
  88 {
  89 public:
  90     Qt5MenuItem(const SalItemParams*);
  91
  92     QAction* getAction() const;
  93
  94     Qt5Menu* mpParentMenu; // The menu into which this menu item is inserted
  95     Qt5Menu* mpSubMenu; // Submenu of this item (if defined)
  96     std::unique_ptr<QAction> mpAction; // action corresponding to this item
  97     std::unique_ptr<QMenu> mpMenu; // menu corresponding to this item
  98     std::shared_ptr<QActionGroup> mpActionGroup; // empty if it's a separator element
  99     sal_uInt16 mnId; // Item ID
 100     MenuItemType mnType; // Item type
 101     bool mbVisible; // Item visibility.
 102     bool mbEnabled; // Item active.
 103     Image maImage; // Item image
 104 };
 105
 106 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */