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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef INCLUDED_VCL_INC_UNX_GTK_GTKSALMENU_HXX
#define INCLUDED_VCL_INC_UNX_GTK_GTKSALMENU_HXX
#include <config_dbus.h>
#include <config_gio.h>
#include <vector>
#if ENABLE_GIO
#include <gio/gio.h>
#endif
#include <salmenu.hxx>
#include <unx/gtk/gtkframe.hxx>
#include <unotools/tempfile.hxx>
#include <vcl/idle.hxx>
#include <unx/gtk/glomenu.h>
#include <unx/gtk/gloactiongroup.h>
class MenuItemList;
class GtkSalMenuItem;
class GtkSalMenu final : public SalMenu
{
private:
std::vector< GtkSalMenuItem* > maItems;
std::vector<std::pair<sal_uInt16, GtkWidget*>> maExtraButtons;
Idle maUpdateMenuBarIdle;
bool mbInActivateCallback;
bool mbMenuBar;
bool mbNeedsUpdate;
bool mbReturnFocusToDocument;
bool mbAddedGrab;
/// Even setting null icon on a menuitem can be expensive, so cache state to avoid that call
bool mbHasNullItemIcon = true;
GtkWidget* mpMenuBarContainerWidget;
std::unique_ptr<utl::TempFile> mxPersonaImage;
BitmapEx maPersonaBitmap;
GtkWidget* mpMenuAllowShrinkWidget;
GtkWidget* mpMenuBarWidget;
GtkWidget* mpMenuWidget;
GtkCssProvider* mpMenuBarContainerProvider;
GtkCssProvider* mpMenuBarProvider;
GtkWidget* mpCloseButton;
VclPtr<Menu> mpVCLMenu;
GtkSalMenu* mpParentSalMenu;
GtkSalFrame* mpFrame;
// GMenuModel and GActionGroup attributes
GMenuModel* mpMenuModel;
GActionGroup* mpActionGroup;
void ImplUpdate(bool bRecurse, bool bRemoveDisabledEntries);
void ActivateAllSubmenus(Menu* pMenuBar);
DECL_LINK(MenuBarHierarchyChangeHandler, Timer*, void);
static GtkWidget* AddButton(GtkWidget *pImage);
public:
GtkSalMenu( bool bMenuBar );
virtual ~GtkSalMenu() override;
virtual bool VisibleMenuBar() override; // must return TRUE to actually DISPLAY native menu bars
// otherwise only menu messages are processed (eg, OLE on Windows)
virtual void InsertItem( SalMenuItem* pSalMenuItem, unsigned nPos ) override;
virtual void RemoveItem( unsigned nPos ) override;
virtual void SetSubMenu( SalMenuItem* pSalMenuItem, SalMenu* pSubMenu, unsigned nPos ) override;
virtual void SetFrame( const SalFrame* pFrame ) override;
const GtkSalFrame* GetFrame() const;
virtual void CheckItem( unsigned nPos, bool bCheck ) override;
virtual void EnableItem( unsigned nPos, bool bEnable ) override;
virtual void ShowItem( unsigned nPos, bool bShow ) override;
virtual void SetItemText( unsigned nPos, SalMenuItem* pSalMenuItem, const OUString& rText ) override;
virtual void SetItemImage( unsigned nPos, SalMenuItem* pSalMenuItem, const Image& rImage) override;
virtual void SetAccelerator( unsigned nPos, SalMenuItem* pSalMenuItem, const vcl::KeyCode& rKeyCode, const OUString& rKeyName ) override;
virtual void GetSystemMenuData( SystemMenuData* pData ) override;
void SetMenu( Menu* pMenu ) { mpVCLMenu = pMenu; }
Menu* GetMenu() { return mpVCLMenu; }
void SetMenuModel(GMenuModel* pMenuModel);
unsigned GetItemCount() const { return maItems.size(); }
GtkSalMenuItem* GetItemAtPos( unsigned nPos ) { return maItems[ nPos ]; }
void SetActionGroup( GActionGroup* pActionGroup ) { mpActionGroup = pActionGroup; }
bool IsItemVisible( unsigned nPos );
void NativeSetItemText( unsigned nSection, unsigned nItemPos, const OUString& rText );
void NativeSetItemIcon( unsigned nSection, unsigned nItemPos, const Image& rImage );
bool NativeSetItemCommand( unsigned nSection,
unsigned nItemPos,
sal_uInt16 nId,
const gchar* aCommand,
MenuItemBits nBits,
bool bChecked,
bool bIsSubmenu );
void NativeSetEnableItem( gchar const * aCommand, gboolean bEnable );
void NativeCheckItem( unsigned nSection, unsigned nItemPos, MenuItemBits bits, gboolean bCheck );
void NativeSetAccelerator( unsigned nSection, unsigned nItemPos, const vcl::KeyCode& rKeyCode, std::u16string_view rKeyName );
static void DispatchCommand(const gchar* pMenuCommand);
static void Activate(const gchar* pMenuCommand);
static void Deactivate(const gchar* pMenuCommand);
void EnableUnity(bool bEnable);
virtual void ShowMenuBar( bool bVisible ) override;
bool PrepUpdate() const;
virtual void Update() override; // Update this menu only.
// Update full menu hierarchy from this menu.
void UpdateFull () { ActivateAllSubmenus(mpVCLMenu); }
// Clear ActionGroup and MenuModel from full menu hierarchy
void ClearActionGroupAndMenuModel();
GtkSalMenu* GetTopLevel();
void SetNeedsUpdate();
GtkWidget* GetMenuBarWidget() const { return mpMenuBarWidget; }
GtkWidget* GetMenuBarContainerWidget() const { return mpMenuBarContainerWidget; }
void CreateMenuBarWidget();
void DestroyMenuBarWidget();
#if !GTK_CHECK_VERSION(4, 0, 0)
gboolean SignalKey(GdkEventKey const * pEvent);
#endif
void ReturnFocus();
virtual bool ShowNativePopupMenu(FloatingWindow * pWin, const tools::Rectangle& rRect, FloatWinPopupFlags nFlags) override;
virtual void ShowCloseButton(bool bShow) override;
virtual bool AddMenuBarButton( const SalMenuButtonItem& rNewItem ) override;
virtual void RemoveMenuBarButton( sal_uInt16 nId ) override;
virtual tools::Rectangle GetMenuBarButtonRectPixel( sal_uInt16 i_nItemId, SalFrame* i_pReferenceFrame ) override;
virtual bool CanGetFocus() const override;
virtual bool TakeFocus() override;
virtual int GetMenuBarHeight() const override;
virtual void ApplyPersona() override;
};
class GtkSalMenuItem final : public SalMenuItem
{
public:
GtkSalMenuItem( const SalItemParams* );
virtual ~GtkSalMenuItem() override;
GtkSalMenu* mpParentMenu; // The menu into which this menu item is inserted
GtkSalMenu* mpSubMenu; // Submenu of this item (if defined)
MenuItemType mnType; // Item type
sal_uInt16 mnId; // Item ID
bool mbVisible; // Item visibility.
};
#endif // INCLUDED_VCL_INC_UNX_GTK_GTKSALMENU_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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