include/toolkit/awt/vclxwindow.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  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <toolkit/dllapi.h>
  23 #include <toolkit/awt/vclxdevice.hxx>
  24 #include <vcl/vclptr.hxx>
  25
  26 #include <com/sun/star/awt/XWindow2.hpp>
  27 #include <com/sun/star/awt/XVclWindowPeer.hpp>
  28 #include <com/sun/star/awt/XLayoutConstrains.hpp>
  29 #include <com/sun/star/awt/XView.hpp>
  30 #include <com/sun/star/beans/XPropertySetInfo.hpp>
  31 #include <com/sun/star/accessibility/XAccessible.hpp>
  32 #include <com/sun/star/awt/XDockableWindow.hpp>
  33 #include <com/sun/star/awt/XStyleSettingsSupplier.hpp>
  34
  35 #include <cppuhelper/implbase.hxx>
  36
  37 #include <tools/gen.hxx>
  38 #include <tools/link.hxx>
  39
  40 #include <memory>
  41 #include <vector>
  42 #include <functional>
  43
  44 template <class ListenerT> class ListenerMultiplexerBase;
  45 namespace com::sun::star::accessibility { class XAccessibleContext; }
  46 namespace com::sun::star::awt { class XTopWindowListener; }
  47 namespace com::sun::star::awt { class XVclContainerListener; }
  48 namespace vcl { class Window; }
  49
  50 class VclWindowEvent;
  51
  52 namespace toolkit
  53 {
  54     class IAccessibleFactory;
  55 }
  56
  57
  58 class UnoPropertyArrayHelper;
  59 class VCLXWindowImpl;
  60 typedef cppu::ImplInheritanceHelper< VCLXDevice,
  61                                      css::awt::XWindow2,
  62                                      css::awt::XVclWindowPeer,
  63                                      css::awt::XLayoutConstrains,
  64                                      css::awt::XView,
  65                                      css::awt::XDockableWindow,
  66                                      css::accessibility::XAccessible,
  67                                      css::lang::XEventListener,
  68                                      css::beans::XPropertySetInfo,
  69                                      css::awt::XStyleSettingsSupplier
  70                                    > VCLXWindow_Base;
  71
  72 class TOOLKIT_DLLPUBLIC VCLXWindow : public VCLXWindow_Base
  73 {
  74 private:
  75     std::unique_ptr<VCLXWindowImpl>  mpImpl;
  76
  77     UnoPropertyArrayHelper *GetPropHelper();
  78
  79 protected:
  80     Size            ImplCalcWindowSize( const Size& rOutSz ) const;
  81     DECL_DLLPRIVATE_LINK(WindowEventListener, VclWindowEvent&, void );
  82
  83     virtual void    ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent );
  84     virtual css::uno::Reference< css::accessibility::XAccessibleContext >
  85                     CreateAccessibleContext();
  86
  87     void            SetSynthesizingVCLEvent( bool b );
  88     bool            IsSynthesizingVCLEvent() const;
  89
  90     void        SetSystemParent_Impl( const css::uno::Any& rHandle );
  91
  92     ::toolkit::IAccessibleFactory&  getAccessibleFactory();
  93
  94     // helper ...
  95     static void     PushPropertyIds( std::vector< sal_uInt16 > &aIds, int nFirstId, ...);
  96     // for use in controls/
  97     static void     ImplGetPropertyIds( std::vector< sal_uInt16 > &aIds,
  98                                         bool bWithDefaults = false );
  99     virtual void    GetPropertyIds( std::vector< sal_uInt16 > &aIds );
 100
 101     ListenerMultiplexerBase<css::awt::XVclContainerListener>& GetContainerListeners();
 102     ListenerMultiplexerBase<css::awt::XTopWindowListener>& GetTopWindowListeners();
 103
 104 public:
 105     typedef ::std::function<void ()>  Callback;
 106
 107 protected:
 108     /** executes the given callback asynchronously
 109
 110         At the moment the callback is called, the Solar Mutex is not locked. In particular, this implies that
 111         you cannot rely on |this| not being disposed. However, you *can* rely on |this| being still alive (i.e.
 112         having a ref count > 0).
 113
 114         As a consequence, this can be used for doing listener notifications, using event multiplexers. Those multiplexers
 115         care for the disposed state themself, and are alive as long as |this| is alive.
 116     */
 117     void    ImplExecuteAsyncWithoutSolarLock(
 118                 const Callback& i_callback
 119             );
 120
 121 public:
 122     VCLXWindow( bool bWithDefaultProps = false );
 123     virtual ~VCLXWindow() override;
 124
 125     virtual void SetWindow( const VclPtr< vcl::Window > &pWindow );
 126     template< class derived_type > derived_type* GetAs() const {
 127         return static_cast< derived_type * >( GetWindow() ); }
 128     template< class derived_type > derived_type* GetAsDynamic() const {
 129         return dynamic_cast< derived_type * >( GetWindow() ); }
 130     vcl::Window* GetWindow() const
 131     {
 132         auto p = GetOutputDevice().get();
 133         return p ? p->GetOwnerWindow() : nullptr;
 134     }
 135
 136     void    suspendVclEventListening( );
 137     void    resumeVclEventListening( );
 138
 139     void    notifyWindowRemoved( vcl::Window const & _rWindow );
 140
 141     bool IsDisposed() const;
 142
 143     // css::lang::XEventListener
 144     virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override;
 145
 146     // css::lang::XComponent
 147     void SAL_CALL dispose(  ) override;
 148     void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& rxListener ) override;
 149     void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& rxListener ) override;
 150
 151     // css::awt::XWindow
 152     void SAL_CALL setPosSize( sal_Int32 X, sal_Int32 Y, sal_Int32 Width, sal_Int32 Height, sal_Int16 Flags ) override;
 153     css::awt::Rectangle SAL_CALL getPosSize(  ) override;
 154     void SAL_CALL setVisible( sal_Bool Visible ) override;
 155     void SAL_CALL setEnable( sal_Bool Enable ) override;
 156     void SAL_CALL setFocus(  ) override;
 157     void SAL_CALL addWindowListener( const css::uno::Reference< css::awt::XWindowListener >& rrxListener ) override;
 158     void SAL_CALL removeWindowListener( const css::uno::Reference< css::awt::XWindowListener >& rrxListener ) override;
 159     void SAL_CALL addFocusListener( const css::uno::Reference< css::awt::XFocusListener >& rrxListener ) override;
 160     void SAL_CALL removeFocusListener( const css::uno::Reference< css::awt::XFocusListener >& rrxListener ) override;
 161     void SAL_CALL addKeyListener( const css::uno::Reference< css::awt::XKeyListener >& rrxListener ) override;
 162     void SAL_CALL removeKeyListener( const css::uno::Reference< css::awt::XKeyListener >& rrxListener ) override;
 163     void SAL_CALL addMouseListener( const css::uno::Reference< css::awt::XMouseListener >& rrxListener ) override;
 164     void SAL_CALL removeMouseListener( const css::uno::Reference< css::awt::XMouseListener >& rrxListener ) override;
 165     void SAL_CALL addMouseMotionListener( const css::uno::Reference< css::awt::XMouseMotionListener >& rrxListener ) override;
 166     void SAL_CALL removeMouseMotionListener( const css::uno::Reference< css::awt::XMouseMotionListener >& rrxListener ) override;
 167     void SAL_CALL addPaintListener( const css::uno::Reference< css::awt::XPaintListener >& rrxListener ) override;
 168     void SAL_CALL removePaintListener( const css::uno::Reference< css::awt::XPaintListener >& rrxListener ) override;
 169
 170     // css::awt::XWindowPeer
 171     css::uno::Reference< css::awt::XToolkit > SAL_CALL getToolkit(  ) override;
 172     void SAL_CALL setPointer( const css::uno::Reference< css::awt::XPointer >& Pointer ) override;
 173     void SAL_CALL setBackground( sal_Int32 Color ) override;
 174     void SAL_CALL invalidate( sal_Int16 Flags ) override;
 175     void SAL_CALL invalidateRect( const css::awt::Rectangle& Rect, sal_Int16 Flags ) override;
 176
 177     // css::awt::XVclWindowPeer
 178     sal_Bool SAL_CALL isChild( const css::uno::Reference< css::awt::XWindowPeer >& Peer ) override;
 179     void SAL_CALL setDesignMode( sal_Bool bOn ) override;
 180     sal_Bool SAL_CALL isDesignMode(  ) override;
 181     void SAL_CALL enableClipSiblings( sal_Bool bClip ) override;
 182     void SAL_CALL setForeground( sal_Int32 Color ) override;
 183     void SAL_CALL setControlFont( const css::awt::FontDescriptor& aFont ) override;
 184     void SAL_CALL getStyles( sal_Int16 nType, css::awt::FontDescriptor& Font, sal_Int32& ForegroundColor, sal_Int32& BackgroundColor ) override;
 185     void SAL_CALL setProperty( const OUString& PropertyName, const css::uno::Any& Value ) override;
 186     css::uno::Any SAL_CALL getProperty( const OUString& PropertyName ) override;
 187
 188     // css::awt::XLayoutConstrains
 189     css::awt::Size SAL_CALL getMinimumSize(  ) override;
 190     css::awt::Size SAL_CALL getPreferredSize(  ) override;
 191     css::awt::Size SAL_CALL calcAdjustedSize( const css::awt::Size& aNewSize ) override;
 192
 193     // css::awt::XView
 194     sal_Bool SAL_CALL setGraphics( const css::uno::Reference< css::awt::XGraphics >& aDevice ) override;
 195     css::uno::Reference< css::awt::XGraphics > SAL_CALL getGraphics(  ) override;
 196     css::awt::Size SAL_CALL getSize(  ) override;
 197     void SAL_CALL draw( sal_Int32 nX, sal_Int32 nY ) override;
 198     void SAL_CALL setZoom( float fZoomX, float fZoomY ) override;
 199
 200     // css::accessibility::XAccessible
 201     css::uno::Reference< css::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext(  ) override;
 202
 203     // css::awt::XDockableWindow
 204     void SAL_CALL addDockableWindowListener( const css::uno::Reference< css::awt::XDockableWindowListener >& xListener ) override;
 205     void SAL_CALL removeDockableWindowListener( const css::uno::Reference< css::awt::XDockableWindowListener >& xListener ) override;
 206     void SAL_CALL enableDocking( sal_Bool bEnable ) override;
 207     sal_Bool SAL_CALL isFloating(  ) override;
 208     void SAL_CALL setFloatingMode( sal_Bool bFloating ) override;
 209     void SAL_CALL lock(  ) override;
 210     void SAL_CALL unlock(  ) override;
 211     sal_Bool SAL_CALL isLocked(  ) override;
 212     void SAL_CALL startPopupMode( const css::awt::Rectangle& WindowRect ) override;
 213     sal_Bool SAL_CALL isInPopupMode(  ) override;
 214
 215     // css::awt::XWindow2
 216     void SAL_CALL setOutputSize( const css::awt::Size& aSize ) override;
 217     css::awt::Size SAL_CALL getOutputSize(  ) override;
 218     sal_Bool SAL_CALL isVisible(  ) override;
 219     sal_Bool SAL_CALL isActive(  ) override;
 220     sal_Bool SAL_CALL isEnabled(  ) override;
 221     sal_Bool SAL_CALL hasFocus(  ) override;
 222
 223     // css::beans::XPropertySetInfo
 224     css::uno::Sequence< css::beans::Property > SAL_CALL getProperties(  ) override;
 225     css::beans::Property SAL_CALL getPropertyByName( const OUString& aName ) override;
 226     sal_Bool SAL_CALL hasPropertyByName( const OUString& Name ) override;
 227
 228     // XStyleSettingsSupplier
 229     virtual css::uno::Reference< css::awt::XStyleSettings > SAL_CALL getStyleSettings() override;
 230 };
 231
 232 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */