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
|
/* -*- 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 <uielement/fontmenucontroller.hxx>
#include <services.h>
#include <com/sun/star/awt/MenuItemStyle.hpp>
#include <com/sun/star/frame/XDispatchProvider.hpp>
#include <com/sun/star/frame/XFrame.hpp>
#include <com/sun/star/util/XURLTransformer.hpp>
#include <vcl/svapp.hxx>
#include <vcl/settings.hxx>
#include <vcl/i18nhelp.hxx>
#include <tools/urlobj.hxx>
#include <vcl/mnemonic.hxx>
#include <osl/mutex.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <toolkit/awt/vclxmenu.hxx>
// Defines
using namespace css::uno;
using namespace css::lang;
using namespace css::frame;
using namespace css::beans;
using namespace css::util;
static bool lcl_I18nCompareString(const OUString& rStr1, const OUString& rStr2)
{
const vcl::I18nHelper& rI18nHelper = Application::GetSettings().GetUILocaleI18nHelper();
return rI18nHelper.CompareString( rStr1, rStr2 ) < 0;
}
namespace framework
{
// XInterface, XTypeProvider, XServiceInfo
OUString SAL_CALL FontMenuController::getImplementationName()
{
return "com.sun.star.comp.framework.FontMenuController";
}
sal_Bool SAL_CALL FontMenuController::supportsService( const OUString& sServiceName )
{
return cppu::supportsService(this, sServiceName);
}
css::uno::Sequence< OUString > SAL_CALL FontMenuController::getSupportedServiceNames()
{
return { SERVICENAME_POPUPMENUCONTROLLER };
}
FontMenuController::FontMenuController( const css::uno::Reference< css::uno::XComponentContext >& xContext ) :
svt::PopupMenuControllerBase( xContext )
{
}
FontMenuController::~FontMenuController()
{
}
// private function
void FontMenuController::fillPopupMenu( const Sequence< OUString >& rFontNameSeq, Reference< css::awt::XPopupMenu > const & rPopupMenu )
{
SolarMutexGuard aSolarMutexGuard;
resetPopupMenu( rPopupMenu );
std::vector<OUString> aVector;
aVector.reserve(rFontNameSeq.getLength());
for ( OUString const & s : rFontNameSeq )
{
aVector.push_back(MnemonicGenerator::EraseAllMnemonicChars(s));
}
sort(aVector.begin(), aVector.end(), lcl_I18nCompareString );
static constexpr OUStringLiteral aFontNameCommandPrefix( u".uno:CharFontName?CharFontName.FamilyName:string=" );
const sal_Int16 nCount = static_cast<sal_Int16>(aVector.size());
for ( sal_Int16 i = 0; i < nCount; i++ )
{
const OUString& rName = aVector[i];
m_xPopupMenu->insertItem( i+1, rName, css::awt::MenuItemStyle::RADIOCHECK | css::awt::MenuItemStyle::AUTOCHECK, i );
if ( rName == m_aFontFamilyName )
m_xPopupMenu->checkItem( i+1, true );
OUString aFontNameCommand = aFontNameCommandPrefix + INetURLObject::encode( rName, INetURLObject::PART_HTTP_QUERY, INetURLObject::EncodeMechanism::All );
m_xPopupMenu->setCommand(i + 1, aFontNameCommand); // Store font name into item command.
}
}
// XEventListener
void SAL_CALL FontMenuController::disposing( const EventObject& )
{
Reference< css::awt::XMenuListener > xHolder(this);
std::unique_lock aLock( m_aMutex );
m_xFrame.clear();
m_xDispatch.clear();
m_xFontListDispatch.clear();
if ( m_xPopupMenu.is() )
m_xPopupMenu->removeMenuListener( Reference< css::awt::XMenuListener >(this) );
m_xPopupMenu.clear();
}
// XStatusListener
void SAL_CALL FontMenuController::statusChanged( const FeatureStateEvent& Event )
{
css::awt::FontDescriptor aFontDescriptor;
Sequence< OUString > aFontNameSeq;
if ( Event.State >>= aFontDescriptor )
{
std::unique_lock aLock( m_aMutex );
m_aFontFamilyName = aFontDescriptor.Name;
}
else if ( Event.State >>= aFontNameSeq )
{
std::unique_lock aLock( m_aMutex );
if ( m_xPopupMenu.is() )
fillPopupMenu( aFontNameSeq, m_xPopupMenu );
}
}
// XMenuListener
void SAL_CALL FontMenuController::itemActivated( const css::awt::MenuEvent& )
{
std::unique_lock aLock( m_aMutex );
if ( !m_xPopupMenu.is() )
return;
// find new font name and set check mark!
sal_uInt16 nChecked = 0;
sal_uInt16 nItemCount = m_xPopupMenu->getItemCount();
for( sal_uInt16 i = 0; i < nItemCount; i++ )
{
sal_uInt16 nItemId = m_xPopupMenu->getItemId( i );
if ( m_xPopupMenu->isItemChecked( nItemId ) )
nChecked = nItemId;
OUString aText = m_xPopupMenu->getItemText( nItemId );
// TODO: must be replaced by implementation of VCL, when available
sal_Int32 nIndex = aText.indexOf( '~' );
if ( nIndex >= 0 )
aText = aText.replaceAt( nIndex, 1, u"" );
// TODO: must be replaced by implementation of VCL, when available
if ( aText == m_aFontFamilyName )
{
m_xPopupMenu->checkItem( nItemId, true );
return;
}
}
if ( nChecked )
m_xPopupMenu->checkItem( nChecked, false );
}
// XPopupMenuController
void FontMenuController::impl_setPopupMenu()
{
Reference< XDispatchProvider > xDispatchProvider( m_xFrame, UNO_QUERY );
css::util::URL aTargetURL;
// Register for font list updates to get the current font list from the controller
aTargetURL.Complete = ".uno:FontNameList";
m_xURLTransformer->parseStrict( aTargetURL );
m_xFontListDispatch = xDispatchProvider->queryDispatch( aTargetURL, OUString(), 0 );
}
void SAL_CALL FontMenuController::updatePopupMenu()
{
svt::PopupMenuControllerBase::updatePopupMenu();
std::unique_lock aLock( m_aMutex );
Reference< XDispatch > xDispatch( m_xFontListDispatch );
css::util::URL aTargetURL;
aTargetURL.Complete = ".uno:FontNameList";
m_xURLTransformer->parseStrict( aTargetURL );
aLock.unlock();
if ( xDispatch.is() )
{
xDispatch->addStatusListener( static_cast< XStatusListener* >(this), aTargetURL );
xDispatch->removeStatusListener( static_cast< XStatusListener* >(this), aTargetURL );
}
}
}
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
framework_FontMenuController_get_implementation(
css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const& )
{
return cppu::acquire(new framework::FontMenuController(context));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
