toolkit/source/helper/listenermultiplexer.cxx

   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 #include <toolkit/helper/listenermultiplexer.hxx>
  21 #include <toolkit/helper/macros.hxx>
  22 #include <com/sun/star/lang/DisposedException.hpp>
  23
  24 //  class EventListenerMultiplexer
  25
  26 EventListenerMultiplexer::EventListenerMultiplexer( ::cppu::OWeakObject& rSource )
  27     : ListenerMultiplexerBase( rSource )
  28 {
  29 }
  30
  31 void SAL_CALL EventListenerMultiplexer::acquire() noexcept
  32 {
  33     return ListenerMultiplexerBase::acquire();
  34 }
  35
  36 void SAL_CALL EventListenerMultiplexer::release() noexcept
  37 {
  38     return ListenerMultiplexerBase::release();
  39 }
  40
  41 // css::uno::XInterface
  42 css::uno::Any EventListenerMultiplexer::queryInterface( const css::uno::Type & rType )
  43 {
  44     css::uno::Any aRet = ::cppu::queryInterface( rType,
  45                                         static_cast< css::lang::XEventListener* >(this) );
  46     return (aRet.hasValue() ? aRet : ListenerMultiplexerBase::queryInterface( rType ));
  47 }
  48
  49 // css::lang::XEventListener
  50 void EventListenerMultiplexer::disposing( const css::lang::EventObject& )
  51 {
  52 }
  53
  54
  55 //  class FocusListenerMultiplexer
  56
  57 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( FocusListenerMultiplexer, css::awt::XFocusListener )
  58 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( FocusListenerMultiplexer, css::awt::XFocusListener, focusGained, css::awt::FocusEvent )
  59 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( FocusListenerMultiplexer, css::awt::XFocusListener, focusLost, css::awt::FocusEvent )
  60
  61
  62 //  class WindowListenerMultiplexer
  63
  64 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( WindowListenerMultiplexer, css::awt::XWindowListener )
  65 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( WindowListenerMultiplexer, css::awt::XWindowListener, windowResized, css::awt::WindowEvent )
  66 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( WindowListenerMultiplexer, css::awt::XWindowListener, windowMoved, css::awt::WindowEvent )
  67 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( WindowListenerMultiplexer, css::awt::XWindowListener, windowShown, css::lang::EventObject )
  68 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( WindowListenerMultiplexer, css::awt::XWindowListener, windowHidden, css::lang::EventObject )
  69
  70
  71 //  class VclContainerListenerMultiplexer
  72
  73 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( VclContainerListenerMultiplexer, css::awt::XVclContainerListener )
  74 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( VclContainerListenerMultiplexer, css::awt::XVclContainerListener, windowAdded, css::awt::VclContainerEvent )
  75 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( VclContainerListenerMultiplexer, css::awt::XVclContainerListener, windowRemoved, css::awt::VclContainerEvent )
  76
  77
  78 //  class KeyListenerMultiplexer
  79
  80 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( KeyListenerMultiplexer, css::awt::XKeyListener )
  81 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( KeyListenerMultiplexer, css::awt::XKeyListener, keyPressed, css::awt::KeyEvent )
  82 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( KeyListenerMultiplexer, css::awt::XKeyListener, keyReleased, css::awt::KeyEvent )
  83
  84
  85 //  class MouseListenerMultiplexer
  86
  87 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( MouseListenerMultiplexer, css::awt::XMouseListener )
  88 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( MouseListenerMultiplexer, css::awt::XMouseListener, mousePressed, css::awt::MouseEvent )
  89 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( MouseListenerMultiplexer, css::awt::XMouseListener, mouseReleased, css::awt::MouseEvent )
  90 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( MouseListenerMultiplexer, css::awt::XMouseListener, mouseEntered, css::awt::MouseEvent )
  91 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( MouseListenerMultiplexer, css::awt::XMouseListener, mouseExited, css::awt::MouseEvent )
  92
  93
  94 //  class MouseMotionListenerMultiplexer
  95
  96 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( MouseMotionListenerMultiplexer, css::awt::XMouseMotionListener )
  97 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( MouseMotionListenerMultiplexer, css::awt::XMouseMotionListener, mouseDragged, css::awt::MouseEvent )
  98 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( MouseMotionListenerMultiplexer, css::awt::XMouseMotionListener, mouseMoved, css::awt::MouseEvent )
  99
 100
 101 //  class PaintListenerMultiplexer
 102
 103 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( PaintListenerMultiplexer, css::awt::XPaintListener )
 104 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( PaintListenerMultiplexer, css::awt::XPaintListener, windowPaint, css::awt::PaintEvent )
 105
 106
 107 //  class TopWindowListenerMultiplexer
 108
 109 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( TopWindowListenerMultiplexer, css::awt::XTopWindowListener )
 110 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( TopWindowListenerMultiplexer, css::awt::XTopWindowListener, windowOpened, css::lang::EventObject )
 111 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( TopWindowListenerMultiplexer, css::awt::XTopWindowListener, windowClosing, css::lang::EventObject )
 112 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( TopWindowListenerMultiplexer, css::awt::XTopWindowListener, windowClosed, css::lang::EventObject )
 113 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( TopWindowListenerMultiplexer, css::awt::XTopWindowListener, windowMinimized, css::lang::EventObject )
 114 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( TopWindowListenerMultiplexer, css::awt::XTopWindowListener, windowNormalized, css::lang::EventObject )
 115 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( TopWindowListenerMultiplexer, css::awt::XTopWindowListener, windowActivated, css::lang::EventObject )
 116 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( TopWindowListenerMultiplexer, css::awt::XTopWindowListener, windowDeactivated, css::lang::EventObject )
 117
 118
 119 //  class TextListenerMultiplexer
 120
 121 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( TextListenerMultiplexer, css::awt::XTextListener )
 122 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( TextListenerMultiplexer, css::awt::XTextListener, textChanged, css::awt::TextEvent )
 123
 124
 125 //  class ActionListenerMultiplexer
 126
 127 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( ActionListenerMultiplexer, css::awt::XActionListener )
 128 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( ActionListenerMultiplexer, css::awt::XActionListener, actionPerformed, css::awt::ActionEvent )
 129
 130
 131 //  class ItemListenerMultiplexer
 132
 133 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( ItemListenerMultiplexer, css::awt::XItemListener )
 134 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( ItemListenerMultiplexer, css::awt::XItemListener, itemStateChanged, css::awt::ItemEvent )
 135
 136
 137 //  class TabListenerMultiplexer
 138
 139 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( TabListenerMultiplexer, css::awt::XTabListener )
 140
 141 void TabListenerMultiplexer::inserted( sal_Int32 evt )
 142 IMPL_TABLISTENERMULTIPLEXER_LISTENERMETHOD_BODY_1PARAM( TabListenerMultiplexer, css::awt::XTabListener, inserted, ::sal_Int32 )
 143
 144 void TabListenerMultiplexer::removed( sal_Int32 evt )
 145 IMPL_TABLISTENERMULTIPLEXER_LISTENERMETHOD_BODY_1PARAM( TabListenerMultiplexer, css::awt::XTabListener, removed, ::sal_Int32 )
 146
 147 void TabListenerMultiplexer::changed( sal_Int32 evt, const css::uno::Sequence< css::beans::NamedValue >& evt2 )
 148 {
 149     sal_Int32 aMulti( evt );
 150     std::unique_lock g(m_aMutex);
 151     ::comphelper::OInterfaceIteratorHelper4 aIt(g, maListeners);
 152     g.unlock();
 153     while( aIt.hasMoreElements() )
 154     {
 155         css::uno::Reference<css::awt::XTabListener> xListener(aIt.next());
 156         try
 157         {
 158             xListener->changed( aMulti, evt2 );
 159         }
 160         catch(const css::lang::DisposedException& e)
 161         {
 162             OSL_ENSURE( e.Context.is(), "caught DisposedException with empty Context field" );
 163             if ( e.Context == xListener || !e.Context.is() )
 164             {
 165                 std::unique_lock g2(m_aMutex);
 166                 aIt.remove(g2);
 167             }
 168         }
 169         catch(const css::uno::RuntimeException&)
 170         {
 171             DISPLAY_EXCEPTION( TabListenerMultiplexer, changed )
 172         }
 173     }
 174 }
 175
 176
 177 void TabListenerMultiplexer::activated( sal_Int32 evt )
 178 IMPL_TABLISTENERMULTIPLEXER_LISTENERMETHOD_BODY_1PARAM( TabListenerMultiplexer, css::awt::XTabListener, activated, ::sal_Int32 )
 179
 180 void TabListenerMultiplexer::deactivated( sal_Int32 evt )
 181 IMPL_TABLISTENERMULTIPLEXER_LISTENERMETHOD_BODY_1PARAM( TabListenerMultiplexer, css::awt::XTabListener, deactivated, ::sal_Int32 )
 182
 183
 184 //  class ContainerListenerMultiplexer
 185
 186 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( ContainerListenerMultiplexer, css::container::XContainerListener )
 187 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( ContainerListenerMultiplexer, css::container::XContainerListener, elementInserted, css::container::ContainerEvent )
 188 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( ContainerListenerMultiplexer, css::container::XContainerListener, elementRemoved, css::container::ContainerEvent )
 189 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( ContainerListenerMultiplexer, css::container::XContainerListener, elementReplaced, css::container::ContainerEvent )
 190
 191
 192 //  class SpinListenerMultiplexer
 193
 194 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( SpinListenerMultiplexer, css::awt::XSpinListener )
 195 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( SpinListenerMultiplexer, css::awt::XSpinListener, up, css::awt::SpinEvent )
 196 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( SpinListenerMultiplexer, css::awt::XSpinListener, down, css::awt::SpinEvent )
 197 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( SpinListenerMultiplexer, css::awt::XSpinListener, first, css::awt::SpinEvent )
 198 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( SpinListenerMultiplexer, css::awt::XSpinListener, last, css::awt::SpinEvent )
 199
 200
 201 //  class AdjustmentListenerMultiplexer
 202
 203 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( AdjustmentListenerMultiplexer, css::awt::XAdjustmentListener )
 204 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( AdjustmentListenerMultiplexer, css::awt::XAdjustmentListener, adjustmentValueChanged, css::awt::AdjustmentEvent )
 205
 206
 207 //  class MenuListenerMultiplexer
 208
 209 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( MenuListenerMultiplexer, css::awt::XMenuListener )
 210 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( MenuListenerMultiplexer, css::awt::XMenuListener, itemHighlighted, css::awt::MenuEvent )
 211 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( MenuListenerMultiplexer, css::awt::XMenuListener, itemSelected, css::awt::MenuEvent )
 212 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( MenuListenerMultiplexer, css::awt::XMenuListener, itemActivated, css::awt::MenuEvent )
 213 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( MenuListenerMultiplexer, css::awt::XMenuListener, itemDeactivated, css::awt::MenuEvent )
 214
 215
 216 //  class TreeSelectionListenerMultiplexer
 217
 218 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( TreeSelectionListenerMultiplexer, css::view::XSelectionChangeListener )
 219 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( TreeSelectionListenerMultiplexer, css::view::XSelectionChangeListener, selectionChanged,  css::lang::EventObject )
 220
 221
 222 //  class TreeSelectionListenerMultiplexer
 223
 224 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( TreeExpansionListenerMultiplexer, css::awt::tree::XTreeExpansionListener )
 225 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( TreeExpansionListenerMultiplexer, css::awt::tree::XTreeExpansionListener, requestChildNodes, css::awt::tree::TreeExpansionEvent )
 226 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD_EXCEPTION( TreeExpansionListenerMultiplexer, css::awt::tree::XTreeExpansionListener, treeExpanding, css::awt::tree::TreeExpansionEvent, css::awt::tree::ExpandVetoException )
 227 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD_EXCEPTION( TreeExpansionListenerMultiplexer, css::awt::tree::XTreeExpansionListener, treeCollapsing, css::awt::tree::TreeExpansionEvent, css::awt::tree::ExpandVetoException )
 228 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( TreeExpansionListenerMultiplexer, css::awt::tree::XTreeExpansionListener, treeExpanded, css::awt::tree::TreeExpansionEvent )
 229 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( TreeExpansionListenerMultiplexer, css::awt::tree::XTreeExpansionListener, treeCollapsed, css::awt::tree::TreeExpansionEvent )
 230
 231
 232 //  class TreeEditListenerMultiplexer
 233
 234 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( TreeEditListenerMultiplexer, css::awt::tree::XTreeEditListener )
 235
 236
 237 //  class SelectionListenerMultiplexer
 238
 239 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( SelectionListenerMultiplexer, css::awt::grid::XGridSelectionListener )
 240 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( SelectionListenerMultiplexer, css::awt::grid::XGridSelectionListener, selectionChanged, css::awt::grid::GridSelectionEvent )
 241
 242
 243 //  class SelectionListenerMultiplexer
 244
 245 IMPL_LISTENERMULTIPLEXER_BASEMETHODS( TabPageListenerMultiplexer, css::awt::tab::XTabPageContainerListener )
 246 IMPL_LISTENERMULTIPLEXER_LISTENERMETHOD( TabPageListenerMultiplexer, css::awt::tab::XTabPageContainerListener, tabPageActivated, css::awt::tab::TabPageActivatedEvent )
 247 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */