1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
|
/* -*- 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/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <toolkit/helper/vclunohelper.hxx>
#include <toolkit/awt/vclxwindow.hxx>
#include <toolkit/awt/vclxwindows.hxx>
#include <toolkit/awt/vclxmenu.hxx>
#include <awt/vclxcontainer.hxx>
#include <awt/vclxgraphics.hxx>
#include <awt/vclxtopwindow.hxx>
#include <awt/vclxwindows.hxx>
#include <toolkit/dllapi.h>
#include <vcl/menu.hxx>
#include <helper/unowrapper.hxx>
using namespace ::com::sun::star;
static rtl::Reference<VCLXWindow> CreateXWindow( vcl::Window const * pWindow )
{
switch ( pWindow->GetType() )
{
case WindowType::IMAGEBUTTON:
case WindowType::SPINBUTTON:
case WindowType::MENUBUTTON:
case WindowType::MOREBUTTON:
case WindowType::PUSHBUTTON:
case WindowType::HELPBUTTON:
case WindowType::OKBUTTON:
case WindowType::CANCELBUTTON: return new VCLXButton;
case WindowType::CHECKBOX: return new VCLXCheckBox;
// #i95042#
// A Window of type <MetricBox> is inherited from type <ComboBox>.
// Thus, it does make more sense to return a <VCLXComboBox> instance
// instead of only a <VCLXWindow> instance, especially regarding its
// corresponding accessibility API.
case WindowType::METRICBOX:
case WindowType::COMBOBOX: return new VCLXComboBox;
case WindowType::FORMATTEDFIELD: return new SVTXNumericField;
case WindowType::SPINFIELD:
case WindowType::CURRENCYFIELD: return new VCLXNumericField;
case WindowType::DATEFIELD: return new VCLXDateField;
case WindowType::MULTILINEEDIT:
case WindowType::EDIT: return new VCLXEdit;
case WindowType::METRICFIELD: return new VCLXSpinField;
case WindowType::MESSBOX:
case WindowType::INFOBOX:
case WindowType::WARNINGBOX:
case WindowType::QUERYBOX:
case WindowType::ERRORBOX: return new VCLXMessageBox;
case WindowType::FIXEDIMAGE: return new VCLXImageControl;
case WindowType::FIXEDTEXT: return new VCLXFixedText;
case WindowType::MULTILISTBOX:
case WindowType::LISTBOX: return new VCLXListBox;
case WindowType::DIALOG:
case WindowType::TABDIALOG:
case WindowType::BUTTONDIALOG:
case WindowType::MODELESSDIALOG: return new VCLXDialog;
case WindowType::PATTERNFIELD: return new VCLXPatternField;
case WindowType::RADIOBUTTON: return new VCLXRadioButton;
case WindowType::SCROLLBAR: return new VCLXScrollBar;
case WindowType::TIMEFIELD: return new VCLXTimeField;
case WindowType::WORKWINDOW:
case WindowType::DOCKINGWINDOW:
case WindowType::FLOATINGWINDOW:
case WindowType::HELPTEXTWINDOW: return new VCLXTopWindow;
case WindowType::WINDOW:
case WindowType::TABPAGE: return new VCLXContainer;
case WindowType::TOOLBOX: return new VCLXToolBox;
case WindowType::TABCONTROL: return new VCLXMultiPage;
case WindowType::HEADERBAR: return new VCLXHeaderBar;
case WindowType::BORDERWINDOW:
{
if (pWindow->IsNativeFrame())
return new VCLXTopWindow;
return new VCLXWindow(true);
}
// case WindowType::FIXEDLINE:
// case WindowType::FIXEDBITMAP:
// case WindowType::DATEBOX:
// case WindowType::GROUPBOX:
// case WindowType::LONGCURRENCYBOX:
// case WindowType::SPLITTER:
// case WindowType::STATUSBAR:
// case WindowType::TABCONTROL:
// case WindowType::NUMERICBOX:
// case WindowType::TRISTATEBOX:
// case WindowType::TIMEBOX:
// case WindowType::SPLITWINDOW:
// case WindowType::SCROLLBARBOX:
// case WindowType::PATTERNBOX:
// case WindowType::CURRENCYBOX:
default: return new VCLXWindow( true );
}
}
extern "C" {
TOOLKIT_DLLPUBLIC UnoWrapperBase* CreateUnoWrapper()
{
return new UnoWrapper( nullptr );
}
} // extern "C"
UnoWrapper::UnoWrapper( const css::uno::Reference< css::awt::XToolkit>& rxToolkit )
{
mxToolkit = rxToolkit;
}
void UnoWrapper::Destroy()
{
delete this;
}
UnoWrapper::~UnoWrapper()
{
}
css::uno::Reference< css::awt::XToolkit> UnoWrapper::GetVCLToolkit()
{
if ( !mxToolkit.is() )
mxToolkit = VCLUnoHelper::CreateToolkit();
return mxToolkit;
}
css::uno::Reference< css::awt::XVclWindowPeer> UnoWrapper::GetWindowInterface( vcl::Window* pWindow )
{
css::uno::Reference< css::awt::XVclWindowPeer> xPeer = pWindow->GetWindowPeer();
if ( xPeer )
return xPeer;
rtl::Reference<VCLXWindow> xVCLXWindow = CreateXWindow( pWindow );
xVCLXWindow->SetWindow( pWindow );
pWindow->SetWindowPeer( xVCLXWindow, xVCLXWindow.get() );
return xVCLXWindow;
}
VclPtr<vcl::Window> UnoWrapper::GetWindow(const css::uno::Reference<css::awt::XWindow>& rWindow)
{
return VCLUnoHelper::GetWindow(rWindow);
}
void UnoWrapper::SetWindowInterface( vcl::Window* pWindow, const css::uno::Reference< css::awt::XVclWindowPeer> & xIFace )
{
VCLXWindow* pVCLXWindow = dynamic_cast<VCLXWindow*>( xIFace.get() );
assert( pVCLXWindow && "must be a VCLXWindow subclass" );
if ( !pVCLXWindow )
return;
if (!pWindow)
{
// we are disconnecting a peer from a window
pVCLXWindow->SetWindow( nullptr );
}
else
{
css::uno::Reference< css::awt::XVclWindowPeer> xPeer = pWindow->GetWindowPeer();
if( xPeer.is() )
{
bool bSameInstance( pVCLXWindow == dynamic_cast< VCLXWindow* >( xPeer.get() ));
SAL_WARN_IF( !bSameInstance, "toolkit.helper", "UnoWrapper::SetWindowInterface: there is already a WindowPeer/ComponentInterface for this VCL window" );
if ( bSameInstance )
return;
}
pVCLXWindow->SetWindow( pWindow );
pWindow->SetWindowPeer( xIFace, pVCLXWindow );
}
}
css::uno::Reference<css::awt::XPopupMenu> UnoWrapper::CreateMenuInterface( PopupMenu* pPopupMenu )
{
return new VCLXPopupMenu(pPopupMenu);
}
css::uno::Reference< css::awt::XGraphics> UnoWrapper::CreateGraphics( OutputDevice* pOutDev )
{
rtl::Reference<VCLXGraphics> pGrf = new VCLXGraphics;
pGrf->Init( pOutDev );
return pGrf;
}
void UnoWrapper::ReleaseAllGraphics( OutputDevice* pOutDev )
{
std::vector< VCLXGraphics* > *pLst = pOutDev->GetUnoGraphicsList();
if ( pLst )
{
for (VCLXGraphics* pGrf : *pLst)
{
pGrf->SetOutputDevice( nullptr );
}
}
}
static bool lcl_ImplIsParent( vcl::Window const * pParentWindow, vcl::Window* pPossibleChild )
{
vcl::Window* pWindow = ( pPossibleChild != pParentWindow ) ? pPossibleChild : nullptr;
while ( pWindow && ( pWindow != pParentWindow ) )
pWindow = pWindow->GetParent();
return pWindow != nullptr;
}
void UnoWrapper::WindowDestroyed( vcl::Window* pWindow )
{
// their still might be some children created with css::loader::Java
// that would otherwise not be destroyed until the garbage collector cleans up
VclPtr< vcl::Window > pChild = pWindow->GetWindow( GetWindowType::FirstChild );
while ( pChild )
{
VclPtr< vcl::Window > pNextChild = pChild->GetWindow( GetWindowType::Next );
VclPtr< vcl::Window > pClient = pChild->GetWindow( GetWindowType::Client );
if ( pClient && pClient->GetWindowPeer() )
{
css::uno::Reference< css::lang::XComponent > xComp = pClient->GetComponentInterface( false );
xComp->dispose();
}
else
{
// We need it to dispose the child windows properly (even without window peer),
// otherwise the vcl::Window will be leaked.
pClient.disposeAndClear();
}
pChild = pNextChild;
}
// find system windows...
VclPtr< vcl::Window > pOverlap = pWindow->GetWindow( GetWindowType::Overlap );
if ( pOverlap )
{
pOverlap = pOverlap->GetWindow( GetWindowType::FirstOverlap );
while ( pOverlap )
{
VclPtr< vcl::Window > pNextOverlap = pOverlap->GetWindow( GetWindowType::Next );
VclPtr< vcl::Window > pClient = pOverlap->GetWindow( GetWindowType::Client );
if ( pClient && pClient->GetWindowPeer() && lcl_ImplIsParent( pWindow, pClient ) )
{
css::uno::Reference< css::lang::XComponent > xComp = pClient->GetComponentInterface( false );
xComp->dispose();
}
pOverlap = pNextOverlap;
}
}
{
VclPtr< vcl::Window > pParent = pWindow->GetParent();
if ( pParent && pParent->GetWindowPeer() )
pParent->GetWindowPeer()->notifyWindowRemoved( *pWindow );
}
VCLXWindow* pWindowPeer = pWindow->GetWindowPeer();
uno::Reference< lang::XComponent > xWindowPeerComp = pWindow->GetComponentInterface( false );
OSL_ENSURE( ( pWindowPeer != nullptr ) == xWindowPeerComp.is(),
"UnoWrapper::WindowDestroyed: inconsistency in the window's peers!" );
if ( pWindowPeer )
{
pWindowPeer->SetWindow( nullptr );
pWindow->SetWindowPeer( nullptr, nullptr );
}
if ( xWindowPeerComp.is() )
xWindowPeerComp->dispose();
// #102132# Iterate over frames after setting Window peer to NULL,
// because while destroying other frames, we get into the method again and try
// to destroy this window again...
// #i42462#/#116855# no, don't loop: Instead, just ensure that all our top-window-children
// are disposed, too (which should also be a valid fix for #102132#, but doesn't have the extreme
// performance penalties)
VclPtr< vcl::Window > pTopWindowChild = pWindow->GetWindow( GetWindowType::FirstTopWindowChild );
while ( pTopWindowChild )
{
OSL_ENSURE( pTopWindowChild->GetParent() == pWindow,
"UnoWrapper::WindowDestroyed: inconsistency in the SystemWindow relationship!" );
VclPtr< vcl::Window > pNextTopChild = pTopWindowChild->GetWindow( GetWindowType::NextTopWindowSibling );
pTopWindowChild.disposeAndClear();
pTopWindowChild = pNextTopChild;
}
}
css::uno::Reference< css::accessibility::XAccessible > UnoWrapper::CreateAccessible( Menu* pMenu, bool bIsMenuBar )
{
return maAccessibleFactoryAccess.getFactory().createAccessible( pMenu, bIsMenuBar );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
