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
|
/* -*- 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 "CommandDispatch.hxx"
#include <com/sun/star/util/URLTransformer.hpp>
#include <tools/diagnose_ex.h>
using namespace ::com::sun::star;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Sequence;
namespace chart
{
CommandDispatch::CommandDispatch(
const Reference< uno::XComponentContext > & xContext ) :
impl::CommandDispatch_Base( m_aMutex ),
m_xContext( xContext )
{
}
CommandDispatch::~CommandDispatch()
{}
void CommandDispatch::initialize()
{}
// ____ WeakComponentImplHelperBase ____
/// is called when this is disposed
void SAL_CALL CommandDispatch::disposing()
{
Reference< uno::XInterface > xEventSource(static_cast< cppu::OWeakObject* >( this ));
for( auto& rElement : m_aListeners )
{
if( rElement.second )
{
rElement.second->disposeAndClear( xEventSource );
rElement.second.reset();
}
}
m_aListeners.clear();
}
// ____ XDispatch ____
void SAL_CALL CommandDispatch::dispatch( const util::URL& /* URL */, const Sequence< beans::PropertyValue >& /* Arguments */ )
{}
void SAL_CALL CommandDispatch::addStatusListener( const Reference< frame::XStatusListener >& Control, const util::URL& URL )
{
tListenerMap::iterator aIt( m_aListeners.find( URL.Complete ));
if( aIt == m_aListeners.end())
{
aIt = m_aListeners.insert(
m_aListeners.begin(),
tListenerMap::value_type( URL.Complete, new ::comphelper::OInterfaceContainerHelper2( m_aMutex )));
}
OSL_ASSERT( aIt != m_aListeners.end());
aIt->second->addInterface( Control );
fireStatusEvent( URL.Complete, Control );
}
void SAL_CALL CommandDispatch::removeStatusListener( const Reference< frame::XStatusListener >& Control, const util::URL& URL )
{
tListenerMap::iterator aIt( m_aListeners.find( URL.Complete ));
if( aIt != m_aListeners.end())
(*aIt).second->removeInterface( Control );
}
// ____ XModifyListener ____
void SAL_CALL CommandDispatch::modified( const lang::EventObject& /* aEvent */ )
{
fireAllStatusEvents( nullptr );
}
// ____ XEventListener (base of XModifyListener) ____
void SAL_CALL CommandDispatch::disposing( const lang::EventObject& /* Source */ )
{}
void CommandDispatch::fireAllStatusEvents(
const css::uno::Reference< css::frame::XStatusListener > & xSingleListener )
{
fireStatusEvent( OUString(), xSingleListener );
}
void CommandDispatch::fireStatusEventForURL(
const OUString & rURL,
const uno::Any & rState,
bool bEnabled,
const Reference< frame::XStatusListener > & xSingleListener /* = 0 */)
{
// prepare event to send
util::URL aURL;
aURL.Complete = rURL;
if( !m_xURLTransformer.is())
{
m_xURLTransformer.set( util::URLTransformer::create(m_xContext) );
}
m_xURLTransformer->parseStrict( aURL );
frame::FeatureStateEvent aEventToSend(
static_cast< cppu::OWeakObject* >( this ), // Source
aURL, // FeatureURL
OUString(), // FeatureDescriptor
bEnabled, // IsEnabled
false, // Requery
rState // State
);
// send event either to single listener or all registered ones
if( xSingleListener.is())
xSingleListener->statusChanged( aEventToSend );
else
{
tListenerMap::iterator aIt( m_aListeners.find( aURL.Complete ));
if( aIt != m_aListeners.end())
{
if( aIt->second )
{
::comphelper::OInterfaceIteratorHelper2 aIntfIt( *((*aIt).second) );
while( aIntfIt.hasMoreElements())
{
Reference< frame::XStatusListener > xListener( aIntfIt.next(), uno::UNO_QUERY );
try
{
if( xListener.is())
xListener->statusChanged( aEventToSend );
}
catch( const uno::Exception & )
{
DBG_UNHANDLED_EXCEPTION("chart2");
}
}
}
}
}
}
} // namespace chart
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
