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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 : #ifndef INCLUDED_DBACCESS_SOURCE_CORE_DATAACCESS_DOCUMENTDEFINITION_HXX
21 : #define INCLUDED_DBACCESS_SOURCE_CORE_DATAACCESS_DOCUMENTDEFINITION_HXX
22 :
23 : #include <cppuhelper/propshlp.hxx>
24 : #include <cppuhelper/implbase4.hxx>
25 : #include "ContentHelper.hxx"
26 : #include <comphelper/propertystatecontainer.hxx>
27 : #include <comphelper/proparrhlp.hxx>
28 : #include "apitools.hxx"
29 : #include <comphelper/uno3.hxx>
30 : #include <com/sun/star/sdbc/XConnection.hpp>
31 : #include <com/sun/star/frame/XComponentLoader.hpp>
32 : #include <com/sun/star/frame/XController.hpp>
33 : #include <com/sun/star/embed/XStateChangeListener.hpp>
34 : #include <com/sun/star/sdb/XSubDocument.hpp>
35 : #include <com/sun/star/util/XCloseListener.hpp>
36 : #include <com/sun/star/container/XHierarchicalName.hpp>
37 :
38 : namespace comphelper
39 : {
40 : class NamedValueCollection;
41 : }
42 :
43 : namespace dbaccess
44 : {
45 :
46 : class OInterceptor;
47 : class OEmbeddedClientHelper;
48 : // ODocumentDefinition - a database "document" which is simply a link to a real
49 : // document
50 :
51 : typedef ::cppu::ImplHelper4 < ::com::sun::star::embed::XComponentSupplier
52 : , ::com::sun::star::sdb::XSubDocument
53 : , ::com::sun::star::util::XCloseListener
54 : , ::com::sun::star::container::XHierarchicalName
55 : > ODocumentDefinition_Base;
56 :
57 : class ODocumentDefinition
58 : :public OContentHelper
59 : ,public ::comphelper::OPropertyStateContainer
60 : ,public ::comphelper::OPropertyArrayUsageHelper< ODocumentDefinition >
61 : ,public ODocumentDefinition_Base
62 : {
63 : ::com::sun::star::uno::Reference< ::com::sun::star::embed::XEmbeddedObject> m_xEmbeddedObject;
64 : ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStateChangeListener > m_xListener;
65 : ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection > m_xLastKnownConnection;
66 :
67 : OInterceptor* m_pInterceptor;
68 : bool m_bForm; // <TRUE/> if it is a form
69 : bool m_bOpenInDesign;
70 : bool m_bInExecute;
71 : bool m_bRemoveListener;
72 : OEmbeddedClientHelper* m_pClientHelper;
73 :
74 : protected:
75 : virtual ~ODocumentDefinition();
76 :
77 : public:
78 :
79 : ODocumentDefinition(
80 : const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxContainer,
81 : const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >&,
82 : const TContentPtr& _pImpl,
83 : bool _bForm
84 : );
85 :
86 : void initialLoad(
87 : const ::com::sun::star::uno::Sequence< sal_Int8 >& i_rClassID,
88 : const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& i_rCreationArgs,
89 : const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& i_rConnection
90 : );
91 :
92 : virtual css::uno::Sequence<css::uno::Type> SAL_CALL getTypes()
93 : throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
94 : virtual css::uno::Sequence<sal_Int8> SAL_CALL getImplementationId()
95 : throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
96 :
97 : // ::com::sun::star::uno::XInterface
98 : DECLARE_XINTERFACE( )
99 :
100 : // ::com::sun::star::lang::XServiceInfo
101 : DECLARE_SERVICE_INFO_STATIC();
102 :
103 : // ::com::sun::star::beans::XPropertySet
104 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
105 :
106 : // OPropertySetHelper
107 : virtual void SAL_CALL getFastPropertyValue(
108 : ::com::sun::star::uno::Any& o_rValue,
109 : sal_Int32 i_nHandle
110 : ) const SAL_OVERRIDE;
111 :
112 : // XComponentSupplier
113 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::util::XCloseable > SAL_CALL getComponent( ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
114 :
115 : // XSubDocument
116 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > SAL_CALL open( ) throw (::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
117 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > SAL_CALL openDesign( ) throw (::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
118 : virtual void SAL_CALL store( ) throw (::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
119 : virtual sal_Bool SAL_CALL close( ) throw (::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
120 :
121 : // XHierarchicalName
122 : virtual OUString SAL_CALL getHierarchicalName( ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
123 : virtual OUString SAL_CALL composeHierarchicalName( const OUString& aRelativeName ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::NoSupportException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
124 :
125 : // OPropertySetHelper
126 : virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() SAL_OVERRIDE;
127 :
128 : // XCommandProcessor
129 : virtual ::com::sun::star::uno::Any SAL_CALL execute( const ::com::sun::star::ucb::Command& aCommand, sal_Int32 CommandId, const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XCommandEnvironment >& Environment ) throw (::com::sun::star::uno::Exception, ::com::sun::star::ucb::CommandAbortedException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE ;
130 :
131 : // XRename
132 : virtual void SAL_CALL rename( const OUString& newName ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::container::ElementExistException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
133 :
134 : // XCloseListener
135 : virtual void SAL_CALL queryClosing( const ::com::sun::star::lang::EventObject& Source, sal_Bool GetsOwnership ) throw (::com::sun::star::util::CloseVetoException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
136 : virtual void SAL_CALL notifyClosing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
137 :
138 : // XEventListener
139 : virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
140 :
141 : /** returns the forms/reports container storage, depending on m_bForm. Our own storage
142 : inside this container storage is the one with the name as indicated by m_pImpl->m_aProps.sPersistentName.
143 : */
144 : ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >
145 : getContainerStorage() const;
146 :
147 : bool save(bool _bApprove);
148 : bool saveAs();
149 : void closeObject();
150 : bool isModified();
151 0 : inline bool isNewReport() const { return !m_bForm && !m_pImpl->m_aProps.bAsTemplate; }
152 :
153 : static void fillReportData(
154 : const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > & _rxContext,
155 : const ::com::sun::star::uno::Reference< ::com::sun::star::util::XCloseable >& _rxComponent,
156 : const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _rxActiveConnection
157 : );
158 :
159 : const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >&
160 0 : getConnection() const { return m_xLastKnownConnection; }
161 :
162 : /** prepares closing the document component
163 :
164 : The method suspends the controller associated with the document, and saves the document
165 : if necessary.
166 :
167 : @return
168 : <TRUE/> if and only if the document component can be closed
169 : */
170 : bool prepareClose();
171 :
172 : static ::com::sun::star::uno::Sequence< sal_Int8 > getDefaultDocumentTypeClassId();
173 :
174 : static OUString GetDocumentServiceFromMediaType(
175 : const OUString& _rMediaType,
176 : const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > & _rxContext,
177 : ::com::sun::star::uno::Sequence< sal_Int8 >& _rClassId
178 : );
179 : static OUString GetDocumentServiceFromMediaType(
180 : const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& _rxContainerStorage,
181 : const OUString& _rEntityName,
182 : const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > & _rxContext,
183 : ::com::sun::star::uno::Sequence< sal_Int8 >& _rClassId
184 : );
185 :
186 0 : struct NotifierAccess { friend class NameChangeNotifier; private: NotifierAccess() { } };
187 0 : const OUString& getCurrentName() const { return m_pImpl->m_aProps.aTitle; }
188 : void firePropertyChange(
189 : sal_Int32 i_nHandle,
190 : const ::com::sun::star::uno::Any& i_rNewValue,
191 : const ::com::sun::star::uno::Any& i_rOldValue,
192 : bool i_bVetoable,
193 : const NotifierAccess&
194 : );
195 :
196 : private:
197 : /** does necessary initializations after our embedded object has been switched to ACTIVE
198 : */
199 : void impl_onActivateEmbeddedObject_nothrow( const bool i_bReactivated );
200 :
201 : /** initializes a newly created view/controller of a form which is displaying our embedded object
202 :
203 : Has only to be called if the respective embedded object has been loaded for design (and
204 : not for data entry)
205 :
206 : @param _rxController
207 : the controller which belongs to the XModel of our (active) embedded object
208 : */
209 : static void impl_initFormEditView( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XController >& _rxController );
210 :
211 : /** removes the given frame from the desktop's frame collection
212 : @raises ::com::sun::star::uno::RuntimeException
213 : */
214 : static void impl_removeFrameFromDesktop_throw(
215 : const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rContxt,
216 : const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& _rxFrame
217 : );
218 :
219 : /** opens the UI for this sub document
220 : */
221 : ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent >
222 : impl_openUI_nolck_throw( bool _bForEditing );
223 :
224 : /** stores our document, if it's already loaded
225 : */
226 : void impl_store_throw();
227 :
228 : /** closes our document, if it's open
229 : */
230 : bool impl_close_throw();
231 :
232 : /** returns our component, creates it if necessary
233 : */
234 : ::com::sun::star::uno::Reference< ::com::sun::star::util::XCloseable >
235 : impl_getComponent_throw( const bool i_ForceCreate = true );
236 :
237 : /** shows or hides our component
238 :
239 : The embedded object must exist, and be in state LOADED, at least.
240 : */
241 : void impl_showOrHideComponent_throw( const bool i_bShow );
242 :
243 : // OPropertyArrayUsageHelper
244 : virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const SAL_OVERRIDE;
245 :
246 : virtual void getPropertyDefaultByHandle( sal_Int32 _nHandle, ::com::sun::star::uno::Any& _rDefault ) const SAL_OVERRIDE;
247 :
248 : // helper
249 : virtual void SAL_CALL disposing() SAL_OVERRIDE;
250 :
251 : // OContentHelper overridables
252 : virtual OUString determineContentType() const SAL_OVERRIDE;
253 :
254 : /** fills the load arguments
255 : */
256 : ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >
257 : fillLoadArgs(
258 : const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection>& _xConnection,
259 : const bool _bSuppressMacros,
260 : const bool _bReadOnly,
261 : const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& i_rOpenCommandArguments,
262 : ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& _out_rEmbeddedObjectDescriptor
263 : );
264 :
265 : /** splits the given arguments to an "open*" command into arguments for loading the document, and arguments to be
266 : put into the EmbeddedObjectDescriptor
267 :
268 : Any values already present in <code>o_rDocumentLoadArgs</code> and <code>o_rEmbeddedObjectDescriptor</code>
269 : will be overwritten by values from <code>i_rOpenCommandArguments</code>, if applicable, otherwise they will
270 : be preserved.
271 :
272 : @param i_rOpenCommandArguments
273 : the arguments passed to the "open*" command at the content
274 : @param o_rDocumentLoadArgs
275 : the arguments to be passed when actually loading the embedded document.
276 : @param o_rEmbeddedObjectDescriptor
277 : the EmbeddedObjectDescriptor to be passed when initializing the embedded object
278 : */
279 : static void separateOpenCommandArguments(
280 : const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& i_rOpenCommandArguments,
281 : ::comphelper::NamedValueCollection& o_rDocumentLoadArgs,
282 : ::comphelper::NamedValueCollection& o_rEmbeddedObjectDescriptor
283 : );
284 :
285 : /** loads the EmbeddedObject if not already loaded
286 : @param _aClassID
287 : If set, it will be used to create the embedded object.
288 : */
289 : void loadEmbeddedObject(
290 : const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection>& _xConnection,
291 : const ::com::sun::star::uno::Sequence< sal_Int8 >& _aClassID,
292 : const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& _rAdditionalArgs,
293 : const bool _bSuppressMacros,
294 : const bool _bReadOnly
295 : );
296 :
297 : /** loads the embedded object, if not already loaded. No new object can be created with this method.
298 : */
299 : void loadEmbeddedObject( bool _bSuppressMacros = false )
300 : {
301 : loadEmbeddedObject(
302 : NULL,
303 : ::com::sun::star::uno::Sequence< sal_Int8 >(),
304 : ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >(),
305 : _bSuppressMacros,
306 : false
307 : );
308 : }
309 :
310 : /** loads the embedded object for preview. Macros will be suppressed, and the document will
311 : be read-only.
312 : */
313 0 : void loadEmbeddedObjectForPreview()
314 : {
315 : loadEmbeddedObject(
316 : NULL,
317 : ::com::sun::star::uno::Sequence< sal_Int8 >(),
318 : ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >(),
319 : true,
320 : true
321 0 : );
322 0 : }
323 :
324 : /** searches for read-only flag in the args of the model and sets it to the given value,
325 : if the value was not found, it will be appended.
326 : @param _bReadOnly
327 : If <TRUE/> the document will be switched to readonly mode
328 : */
329 : void updateDocumentTitle();
330 :
331 : void registerProperties();
332 :
333 : /** determines whether the document we represent supports embedded scripts and macros
334 : */
335 : bool objectSupportsEmbeddedScripts() const;
336 :
337 : //- commands
338 :
339 : void onCommandGetDocumentProperties( ::com::sun::star::uno::Any& _rProps );
340 : void onCommandInsert( const OUString& _sURL, const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XCommandEnvironment >& Environment ) throw( ::com::sun::star::uno::Exception );
341 : void onCommandPreview( ::com::sun::star::uno::Any& _rImage );
342 : ::com::sun::star::uno::Any
343 : onCommandOpenSomething(
344 : const ::com::sun::star::uno::Any& _rArgument,
345 : const bool _bActivate,
346 : const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XCommandEnvironment >& _rxEnvironment
347 : );
348 : private:
349 : using ::cppu::OPropertySetHelper::getFastPropertyValue;
350 : };
351 :
352 : class NameChangeNotifier
353 : {
354 : public:
355 : NameChangeNotifier(
356 : ODocumentDefinition& i_rDocumentDefinition,
357 : const OUString& i_rNewName,
358 : ::osl::ResettableMutexGuard& i_rClearForNotify
359 : );
360 : ~NameChangeNotifier();
361 :
362 : private:
363 : ODocumentDefinition& m_rDocumentDefinition;
364 : const ::com::sun::star::uno::Any m_aOldValue;
365 : const ::com::sun::star::uno::Any m_aNewValue;
366 : ::osl::ResettableMutexGuard& m_rClearForNotify;
367 :
368 : void impl_fireEvent_throw( const bool i_bVetoable );
369 : };
370 :
371 : } // namespace dbaccess
372 :
373 : #endif // INCLUDED_DBACCESS_SOURCE_CORE_DATAACCESS_DOCUMENTDEFINITION_HXX
374 :
375 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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