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
|
/* -*- 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 .
*/
#pragma once
#include <memory>
#include <FormComponent.hxx>
#include "EventThread.hxx"
#include "imgprod.hxx"
#include <tools/link.hxx>
#include <comphelper/interfacecontainer3.hxx>
#include <comphelper/propmultiplex.hxx>
#include <com/sun/star/awt/XActionListener.hpp>
#include <com/sun/star/form/XImageProducerSupplier.hpp>
#include <com/sun/star/form/FormButtonType.hpp>
#include <com/sun/star/form/XApproveActionListener.hpp>
#include <com/sun/star/form/XApproveActionBroadcaster.hpp>
#include <com/sun/star/form/submission/XSubmissionSupplier.hpp>
#include <com/sun/star/form/submission/XSubmission.hpp>
#include <com/sun/star/frame/XDispatchProviderInterception.hpp>
#include <com/sun/star/graphic/XGraphicObject.hpp>
#include <cppuhelper/implbase3.hxx>
class SfxMedium;
class SfxObjectShell;
namespace frm
{
class OImageProducerThread_Impl;
class ControlFeatureInterception;
// OClickableImageBaseModel
typedef ::cppu::ImplHelper3 < css::form::XImageProducerSupplier
, css::awt::XImageProducer
, css::form::submission::XSubmissionSupplier
> OClickableImageBaseModel_Base;
class OClickableImageBaseModel :public OClickableImageBaseModel_Base
,public OControlModel
,public OPropertyChangeListener
{
protected:
css::form::FormButtonType m_eButtonType; // Type of the button (push, submit, reset)
OUString m_sTargetURL; // URL for the URL button
OUString m_sTargetFrame; // TargetFrame to open
// ImageProducer stuff
// Store the image in a graphic object to make it accessible via graphic cache using graphic ID.
css::uno::Reference< css::graphic::XGraphicObject > m_xGraphicObject;
std::unique_ptr<SfxMedium> m_pMedium; // Download medium
rtl::Reference<ImageProducer> m_xProducer;
bool m_bDispatchUrlInternal; // property: is not allowed to set : 1
bool m_bProdStarted : 1;
// XSubmission stuff
css::uno::Reference< css::form::submission::XSubmission >
m_xSubmissionDelegate;
DECL_LINK( DownloadDoneLink, void*, void );
ImageProducer* GetImageProducer() { return m_xProducer.get(); }
void StartProduction();
void SetURL(const OUString& rURL);
void DataAvailable();
css::uno::Sequence< css::uno::Type> _getTypes() override;
bool isDispatchUrlInternal() const { return m_bDispatchUrlInternal; }
void setDispatchUrlInternal(bool _bDispatch) { m_bDispatchUrlInternal = _bDispatch; }
public:
OClickableImageBaseModel(
const css::uno::Reference< css::uno::XComponentContext>& _rxFactory,
const OUString& _rUnoControlModelTypeName,
const OUString& _rDefault
);
OClickableImageBaseModel (
const OClickableImageBaseModel* _pOriginal,
const css::uno::Reference< css::uno::XComponentContext>& _rxFactory
);
virtual ~OClickableImageBaseModel() override;
// UNO Binding
DECLARE_UNO3_AGG_DEFAULTS(OClickableImageBaseModel, OControlModel)
virtual css::uno::Any SAL_CALL queryAggregation(const css::uno::Type& _rType) override;
protected:
// OComponentHelper
virtual void SAL_CALL disposing() override;
// css::form::XImageProducerSupplier
virtual css::uno::Reference< css::awt::XImageProducer> SAL_CALL getImageProducer() override { return m_xProducer; }
// OPropertySetHelper
virtual void SAL_CALL getFastPropertyValue(css::uno::Any& rValue, sal_Int32 nHandle ) const override;
virtual void SAL_CALL setFastPropertyValue_NoBroadcast(sal_Int32 nHandle, const css::uno::Any& rValue) override;
virtual sal_Bool SAL_CALL convertFastPropertyValue(css::uno::Any& rConvertedValue, css::uno::Any& rOldValue, sal_Int32 nHandle, const css::uno::Any& rValue ) override;
using ::cppu::OPropertySetHelper::getFastPropertyValue;
// OPropertyChangeListener
virtual void _propertyChanged(const css::beans::PropertyChangeEvent&) override;
// XPropertyState
virtual css::uno::Any getPropertyDefaultByHandle( sal_Int32 nHandle ) const override;
// XImageProducer
virtual void SAL_CALL addConsumer( const css::uno::Reference< css::awt::XImageConsumer >& xConsumer ) override;
virtual void SAL_CALL removeConsumer( const css::uno::Reference< css::awt::XImageConsumer >& xConsumer ) override;
virtual void SAL_CALL startProduction( ) override;
// XSubmissionSupplier
virtual css::uno::Reference< css::form::submission::XSubmission > SAL_CALL getSubmission() override;
virtual void SAL_CALL setSubmission( const css::uno::Reference< css::form::submission::XSubmission >& _submission ) override;
// XServiceInfo
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override;
// XEventListener
using OControlModel::disposing;
public:
struct GuardAccess { friend class ImageModelMethodGuard; private: GuardAccess() { } };
::osl::Mutex& getMutex( GuardAccess ) { return m_aMutex; }
ImageProducer* getImageProducer( GuardAccess ) { return m_xProducer.get(); }
protected:
using OControlModel::getMutex;
void implConstruct();
// to be called from within the cloning-ctor of your derived class
void implInitializeImageURL( );
SfxObjectShell* GetObjectShell();
DECL_LINK( OnImageImportDone, ::Graphic*, void );
};
class ImageModelMethodGuard : public ::osl::MutexGuard
{
public:
explicit ImageModelMethodGuard( OClickableImageBaseModel& _rModel )
: ::osl::MutexGuard( _rModel.getMutex( OClickableImageBaseModel::GuardAccess() ) )
{
if ( nullptr == _rModel.getImageProducer( OClickableImageBaseModel::GuardAccess() ) )
throw css::lang::DisposedException(
OUString(),
static_cast< css::form::XImageProducerSupplier* >( &_rModel )
);
}
};
// OClickableImageBaseControl
typedef ::cppu::ImplHelper3 < css::form::XApproveActionBroadcaster
, css::form::submission::XSubmission
, css::frame::XDispatchProviderInterception
> OClickableImageBaseControl_BASE;
class OClickableImageBaseControl :public OClickableImageBaseControl_BASE
,public OControl
{
friend class OImageProducerThread_Impl;
private:
rtl::Reference<OImageProducerThread_Impl> m_pThread;
::comphelper::OInterfaceContainerHelper3<css::form::submission::XSubmissionVetoListener>
m_aSubmissionVetoListeners;
::std::unique_ptr< ControlFeatureInterception >
m_pFeatureInterception;
protected:
::comphelper::OInterfaceContainerHelper3<css::form::XApproveActionListener> m_aApproveActionListeners;
::comphelper::OInterfaceContainerHelper3<css::awt::XActionListener> m_aActionListeners;
OUString m_aActionCommand;
// XSubmission
virtual void SAL_CALL submit( ) override;
virtual void SAL_CALL submitWithInteraction( const css::uno::Reference< css::task::XInteractionHandler >& aHandler ) override;
virtual void SAL_CALL addSubmissionVetoListener( const css::uno::Reference< css::form::submission::XSubmissionVetoListener >& listener ) override;
virtual void SAL_CALL removeSubmissionVetoListener( const css::uno::Reference< css::form::submission::XSubmissionVetoListener >& listener ) override;
// XServiceInfo
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override;
// XEventListener
using OControl::disposing;
public:
OClickableImageBaseControl(
const css::uno::Reference< css::uno::XComponentContext>& _rxFactory,
const OUString& _aService);
virtual ~OClickableImageBaseControl() override;
protected:
// UNO Binding
DECLARE_UNO3_AGG_DEFAULTS(OClickableImageBaseControl, OControl)
virtual css::uno::Any SAL_CALL queryAggregation(const css::uno::Type& _rType) override;
// OComponentHelper
virtual void SAL_CALL disposing() override;
// css::form::XApproveActionBroadcaster
virtual void SAL_CALL addApproveActionListener(const css::uno::Reference< css::form::XApproveActionListener>& _rxListener) override;
virtual void SAL_CALL removeApproveActionListener(const css::uno::Reference< css::form::XApproveActionListener>& _rxListener) override;
// XDispatchProviderInterception
virtual void SAL_CALL registerDispatchProviderInterceptor( const css::uno::Reference< css::frame::XDispatchProviderInterceptor >& Interceptor ) override;
virtual void SAL_CALL releaseDispatchProviderInterceptor( const css::uno::Reference< css::frame::XDispatchProviderInterceptor >& Interceptor ) override;
protected:
virtual void actionPerformed_Impl( bool bNotifyListener, const css::awt::MouseEvent& rEvt );
css::uno::Sequence< css::uno::Type > _getTypes() override;
/** approves the action by calling the approve listeners
@return <TRUE/> if and only if the action has <em>not</em> been cancelled by a listener
*/
bool approveAction( );
/** retrieves (and if necessary creates) the image producer thread.
Must be called with our mutex locked
*/
OImageProducerThread_Impl* getImageProducerThread();
private:
void implSubmit(
const css::awt::MouseEvent& _rEvent,
const css::uno::Reference< css::task::XInteractionHandler >& aHandler
);
};
class OImageProducerThread_Impl: public OComponentEventThread
{
protected:
// Process an Event.
// The mutex is not locked, pCompImpl stays valid in any case
virtual void processEvent( ::cppu::OComponentHelper *pCompImpl,
const css::lang::EventObject*,
const css::uno::Reference< css::awt::XControl>&,
bool ) override;
public:
explicit OImageProducerThread_Impl( OClickableImageBaseControl *pControl ) :
OComponentEventThread( pControl )
{}
void addEvent() { OComponentEventThread::addEvent( std::make_unique<css::lang::EventObject>() ); }
protected:
using OComponentEventThread::addEvent;
};
} // namespace frm
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
