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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 EXTENSIONS_SOURCE_PROPCTRLR_FORMCOMPONENTHANDLER_HXX
21 : : #define EXTENSIONS_SOURCE_PROPCTRLR_FORMCOMPONENTHANDLER_HXX
22 : :
23 : : #include "propertyhandler.hxx"
24 : : #include "sqlcommanddesign.hxx"
25 : : #include "pcrcommon.hxx"
26 : : #include <comphelper/uno3.hxx>
27 : : #include <comphelper/proparrhlp.hxx>
28 : : #include <comphelper/propertycontainer.hxx>
29 : : #include <com/sun/star/frame/XModel.hpp>
30 : : #include <com/sun/star/beans/XPropertyState.hpp>
31 : : #include <com/sun/star/sdbc/XRowSet.hpp>
32 : : #include <com/sun/star/awt/XControlContainer.hpp>
33 : : #include <com/sun/star/form/XForm.hpp>
34 : : #include <tools/fldunit.hxx>
35 : : #include <vcl/waitobj.hxx>
36 : : #include <connectivity/dbtools.hxx>
37 : :
38 : : #include <set>
39 : :
40 : : //........................................................................
41 : : namespace pcr
42 : : {
43 : : //........................................................................
44 : :
45 : : //====================================================================
46 : : //= ComponentClassification
47 : : //====================================================================
48 : : enum ComponentClassification
49 : : {
50 : : eFormControl,
51 : : eDialogControl,
52 : : eUnknown
53 : : };
54 : :
55 : : //====================================================================
56 : : //= FormComponentPropertyHandler
57 : : //====================================================================
58 : : class FormComponentPropertyHandler;
59 : : typedef HandlerComponentBase< FormComponentPropertyHandler > FormComponentPropertyHandler_Base;
60 : : typedef ::comphelper::OPropertyArrayUsageHelper<FormComponentPropertyHandler> FormComponentPropertyHandler_PROP;
61 : : /** default ->XPropertyHandler for all form components.
62 : : */
63 : : class FormComponentPropertyHandler : public FormComponentPropertyHandler_Base,
64 : : public ::comphelper::OPropertyContainer,
65 : : public FormComponentPropertyHandler_PROP
66 : : {
67 : : private:
68 : : /// access to property states
69 : : ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyState > m_xPropertyState;
70 : : /// the parent of our component
71 : : ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > m_xObjectParent;
72 : :
73 : : /// the database connection. Owned by us if and only if we created it ourself.
74 : : mutable ::dbtools::SharedConnection m_xRowSetConnection;
75 : : ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRowSet > m_xRowSet;
76 : : /** helper component encapsulating the handling for the QueryDesign component for
77 : : interactively designing an SQL command
78 : : */
79 : : ::rtl::Reference< SQLCommandDesigner > m_xCommandDesigner;
80 : : ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XObjectInspectorUI > m_xBrowserUI;
81 : :
82 : : /// the string indicating a "default" (VOID) value in list-like controls
83 : : ::rtl::OUString m_sDefaultValueString;
84 : : /// all properties to whose control's we added ->m_sDefaultValueString
85 : : ::std::set< ::rtl::OUString > m_aPropertiesWithDefListEntry;
86 : : /// type of our component
87 : : ComponentClassification m_eComponentClass;
88 : : /// is our component a (database) sub form?
89 : : bool m_bComponentIsSubForm : 1;
90 : : /// our component has a "ListSource" property
91 : : bool m_bHaveListSource : 1;
92 : : /// our component has a "Command" property
93 : : bool m_bHaveCommand : 1;
94 : : /// the class id of the component - if appliable
95 : : sal_Int16 m_nClassId;
96 : :
97 : : public:
98 : : FormComponentPropertyHandler(
99 : : const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxContext
100 : : );
101 : :
102 : : DECLARE_XINTERFACE( )
103 : :
104 : : // XPropertySet
105 : : virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException);
106 : :
107 : : static ::rtl::OUString SAL_CALL getImplementationName_static( ) throw (::com::sun::star::uno::RuntimeException);
108 : : static ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames_static( ) throw (::com::sun::star::uno::RuntimeException);
109 : :
110 : : protected:
111 : : ~FormComponentPropertyHandler();
112 : :
113 : : protected:
114 : : virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const;
115 : : virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper();
116 : : // XPropertyHandler overridables
117 : : virtual ::com::sun::star::uno::Any SAL_CALL getPropertyValue( const ::rtl::OUString& _rPropertyName ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
118 : : virtual void SAL_CALL setPropertyValue( const ::rtl::OUString& _rPropertyName, const ::com::sun::star::uno::Any& _rValue ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
119 : : virtual ::com::sun::star::uno::Any SAL_CALL convertToPropertyValue( const ::rtl::OUString& _rPropertyName, const ::com::sun::star::uno::Any& _rControlValue ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
120 : : virtual ::com::sun::star::uno::Any SAL_CALL convertToControlValue( const ::rtl::OUString& _rPropertyName, const ::com::sun::star::uno::Any& _rPropertyValue, const ::com::sun::star::uno::Type& _rControlValueType ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
121 : : virtual ::com::sun::star::beans::PropertyState SAL_CALL getPropertyState( const ::rtl::OUString& _rPropertyName ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
122 : : virtual void SAL_CALL addPropertyChangeListener( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& _rxListener ) throw (::com::sun::star::uno::RuntimeException);
123 : : virtual void SAL_CALL removePropertyChangeListener( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& _rxListener ) throw (::com::sun::star::uno::RuntimeException);
124 : : virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupersededProperties() throw (::com::sun::star::uno::RuntimeException);
125 : : virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getActuatingProperties() throw (::com::sun::star::uno::RuntimeException);
126 : : virtual ::com::sun::star::inspection::LineDescriptor SAL_CALL describePropertyLine( const ::rtl::OUString& _rPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XPropertyControlFactory >& _rxControlFactory ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::NullPointerException, ::com::sun::star::uno::RuntimeException);
127 : : virtual ::com::sun::star::inspection::InteractiveSelectionResult
128 : : SAL_CALL onInteractivePropertySelection( const ::rtl::OUString& _rPropertyName, sal_Bool _bPrimary, ::com::sun::star::uno::Any& _rData, const ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XObjectInspectorUI >& _rxInspectorUI ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::NullPointerException, ::com::sun::star::uno::RuntimeException);
129 : : virtual void SAL_CALL actuatingPropertyChanged( const ::rtl::OUString& _rActuatingPropertyName, const ::com::sun::star::uno::Any& _rNewValue, const ::com::sun::star::uno::Any& _rOldValue, const ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XObjectInspectorUI >& _rxInspectorUI, sal_Bool _bFirstTimeInit ) throw (::com::sun::star::lang::NullPointerException, ::com::sun::star::uno::RuntimeException);
130 : : virtual sal_Bool SAL_CALL suspend( sal_Bool _bSuspend ) throw (::com::sun::star::uno::RuntimeException);
131 : :
132 : : // XComponent
133 : : virtual void SAL_CALL disposing();
134 : :
135 : : // PropertyHandler
136 : : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >
137 : : SAL_CALL doDescribeSupportedProperties() const;
138 : : virtual void onNewComponent();
139 : :
140 : : private:
141 : : /** initializes some (cached) meta data about the component
142 : : @throws RuntimeException
143 : : if a serious error occurs, for instance if the component does not provide an XPropertySetInfo instance
144 : : */
145 : : void impl_initComponentMetaData_throw();
146 : :
147 : : /** classifies our component, in case it's a control model, by ClassId
148 : :
149 : : Note that UNO dialog controls are also classified, though they don't have the ClassId property
150 : : */
151 : : void impl_classifyControlModel_throw();
152 : :
153 : : /** const-version of ->getPropertyValue
154 : : */
155 : : ::com::sun::star::uno::Any impl_getPropertyValue_throw( const ::rtl::OUString& _rPropertyName ) const;
156 : :
157 : : // some property values are faked, and not used in the way they're provided by our component
158 : : void impl_normalizePropertyValue_nothrow( ::com::sun::star::uno::Any& _rValue, PropertyId _nPropId ) const;
159 : :
160 : : /** determines whether we should exclude a given property from our "supported properties"
161 : : */
162 : : bool impl_shouldExcludeProperty_nothrow( const ::com::sun::star::beans::Property& _rProperty ) const;
163 : :
164 : : /** initializes the list of field names, if we're handling a control which supports the
165 : : DataField property
166 : : */
167 : : void impl_initFieldList_nothrow( ::std::vector< ::rtl::OUString >& rFieldNames ) const;
168 : :
169 : : /** obtaines the RowSet to which our component belongs
170 : :
171 : : If the component is a RowSet itself, it's returned directly. Else, the parent
172 : : is examined for the XRowSet interface. If the parent is no XRowSet, then
173 : : a check is made whether our component is a grid control column, and if so,
174 : : the parent of the grid control is examied for the XRowSet interace.
175 : :
176 : : Normally, at least one of those methods should succeed.
177 : : */
178 : : ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRowSet > impl_getRowSet_throw( ) const;
179 : :
180 : : /** nothrow-version of ->impl_getRowSet_throw
181 : : */
182 : : ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRowSet > impl_getRowSet_nothrow( ) const;
183 : :
184 : : /** connects the row set belonging to our introspected data aware form component,
185 : : and remembers the connection in ->m_xRowSetConnection.
186 : :
187 : : If the row set already is connected, ->m_xRowSetConnection will be set, too, but
188 : : not take the ownership of the connection.
189 : :
190 : : If ->m_xRowSetConnection is already set, nothing happens, so if you want to
191 : : force creation of a connection, you need to clear ->m_xRowSetConnection.
192 : : */
193 : : bool impl_ensureRowsetConnection_nothrow() const;
194 : :
195 : : /** clears ->m_xRowSetConnection
196 : : */
197 : : void impl_clearRowsetConnection_nothrow();
198 : :
199 : : /** fills an ->LineDescriptor with information to represent a cursor source
200 : : of our form - that is, a table, a query, or an SQL statement.
201 : :
202 : : As an example, if our form has currently a CommandType of TABLE, then the
203 : : value list in the LineDescriptor will contain a list of all tables
204 : : of the data source which the form is bound to.
205 : :
206 : : @seealso impl_fillTableNames_throw
207 : : @seealso impl_fillQueryNames_throw
208 : : */
209 : : void impl_describeCursorSource_nothrow(
210 : : ::com::sun::star::inspection::LineDescriptor& _out_rProperty,
211 : : const ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XPropertyControlFactory >& _rxControlFactory
212 : : ) const;
213 : :
214 : : /** describes the UI for selecting a table name
215 : :
216 : : @precond
217 : : m_xRowSetConnection is not <NULL/>
218 : : */
219 : : void impl_fillTableNames_throw( ::std::vector< ::rtl::OUString >& _out_rNames ) const;
220 : :
221 : : /** describes the UI for selecting a query name
222 : :
223 : : @precond
224 : : m_xRowSetConnection is not <NULL/>
225 : : */
226 : : void impl_fillQueryNames_throw( ::std::vector< ::rtl::OUString >& _out_rNames ) const;
227 : :
228 : : /** describes the UI for selecting a query name
229 : :
230 : : @precond
231 : : m_xRowSetConnection is not <NULL/>
232 : : */
233 : : void impl_fillQueryNames_throw( const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& _xQueryNames
234 : : ,::std::vector< ::rtl::OUString >& _out_rNames
235 : : ,const ::rtl::OUString& _sName = ::rtl::OUString() ) const;
236 : :
237 : : /** describes the UI for selecting a ListSource (for list-like form controls)
238 : : @precond
239 : : ->m_xRowSetConnection is not <NULL/>
240 : : @precond
241 : : ->m_xComponent is not <NULL/>
242 : : */
243 : : void impl_describeListSourceUI_throw(
244 : : ::com::sun::star::inspection::LineDescriptor& _out_rDescriptor,
245 : : const ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XPropertyControlFactory >& _rxControlFactory
246 : : ) const;
247 : :
248 : : /** displays a datbase-related error to the user
249 : : */
250 : : void impl_displaySQLError_nothrow( const ::dbtools::SQLExceptionInfo& _rErrorDescriptor ) const;
251 : :
252 : : /** let's the user chose a selection of entries from a string list, and stores this
253 : : selection in the given property
254 : : @return
255 : : <TRUE/> if and only if the user successfully changed the property
256 : : */
257 : : bool impl_dialogListSelection_nothrow( const ::rtl::OUString& _rProperty, ::osl::ClearableMutexGuard& _rClearBeforeDialog ) const;
258 : :
259 : : /** executes a dialog for chosing a filter or sort criterion for a database form
260 : : @param _bFilter
261 : : <TRUE/> if the Filter property should be used, <FALSE/> if it's the Order
262 : : property
263 : : @param _out_rSelectedClause
264 : : the filter or order clause as chosen by the user
265 : : @precond
266 : : we're really inspecting a database form (well, a RowSet at least)
267 : : @return
268 : : <TRUE/> if and only if the user successfully chose a clause
269 : : */
270 : : bool impl_dialogFilterOrSort_nothrow( bool _bFilter, ::rtl::OUString& _out_rSelectedClause, ::osl::ClearableMutexGuard& _rClearBeforeDialog ) const;
271 : :
272 : : /** executes a dialog which allows the user to chose the columns linking
273 : : a sub to a master form, and sets the respective MasterFields / SlaveFields
274 : : properties at the form.
275 : : @precond
276 : : we're inspecting (sub) database form
277 : : @return
278 : : <TRUE/> if and only if the user successfully eneter master and slave fields
279 : : */
280 : : bool impl_dialogLinkedFormFields_nothrow( ::osl::ClearableMutexGuard& _rClearBeforeDialog ) const;
281 : :
282 : : /** executes a dialog which allows the user to modify the FormatKey
283 : : property of our component, by chosing a (number) format.
284 : : @precond
285 : : Our component actually has a FormatKey property.
286 : : @param _out_rNewValue
287 : : the new property value, if the user chose a new formatting
288 : : @return
289 : : <TRUE/> if and only if a new formatting has been chosen by the user.
290 : : In this case, ->_out_rNewValue is filled with the new property value
291 : : */
292 : : bool impl_dialogFormatting_nothrow( ::com::sun::star::uno::Any& _out_rNewValue, ::osl::ClearableMutexGuard& _rClearBeforeDialog ) const;
293 : :
294 : : /** executes a dialog which allows to the user to change the ImageURL property
295 : : of our component by browsing for an image file.
296 : : @precond
297 : : our component actually has a ImageURL property
298 : : @param _out_rNewValue
299 : : the new property value, if the user chose a new image url
300 : : @return
301 : : <TRUE/> if and only if a new image URL has been chosen by the user.
302 : : In this case, ->_out_rNewValue is filled with the new property value
303 : : */
304 : : bool impl_browseForImage_nothrow( ::com::sun::star::uno::Any& _out_rNewValue, ::osl::ClearableMutexGuard& _rClearBeforeDialog ) const;
305 : :
306 : : /** executes a dialog which allows the user to change the TargetURL property of
307 : : our component
308 : : @precond
309 : : our component actually has a TargetURL property
310 : : @param _out_rNewValue
311 : : the new property value, if the user chose a new TargetURL
312 : : @return
313 : : <TRUE/> if and only if a new TargetURL has been chosen by the user.
314 : : In this case, ->_out_rNewValue is filled with the new property value
315 : : */
316 : : bool impl_browseForTargetURL_nothrow( ::com::sun::star::uno::Any& _out_rNewValue, ::osl::ClearableMutexGuard& _rClearBeforeDialog ) const;
317 : :
318 : : /** executes a dialog which allows the user to change the font, plus related properties,
319 : : of our component
320 : : @precond
321 : : our component actually has a Font property
322 : : @param _out_rNewValue
323 : : a value desribing the new font, as <code>Sequence< NamedValue ></code>
324 : : @return
325 : : <TRUE/> if and only if the user successfully changed the font of our component
326 : : */
327 : : bool impl_executeFontDialog_nothrow( ::com::sun::star::uno::Any& _out_rNewValue, ::osl::ClearableMutexGuard& _rClearBeforeDialog ) const;
328 : :
329 : : /** allows the user browsing for a database document
330 : : @precond
331 : : our component actually has a DataSource property
332 : : @param _out_rNewValue
333 : : the new property value, if the user chose a new DataSource
334 : : @return
335 : : <TRUE/> if and only if a new DataSource has been chosen by the user.
336 : : In this case, ->_out_rNewValue is filled with the new property value
337 : : */
338 : : bool impl_browseForDatabaseDocument_throw( ::com::sun::star::uno::Any& _out_rNewValue, ::osl::ClearableMutexGuard& _rClearBeforeDialog ) const;
339 : :
340 : : /** raises a dialog which allows the user to choose a color
341 : : @param _nColorPropertyId
342 : : the ID of the color property
343 : : @param _out_rNewValue
344 : : the chosen color value
345 : : @return
346 : : <TRUE/> if and only if a color was chosen by the user
347 : : */
348 : : bool impl_dialogColorChooser_throw( sal_Int32 _nColorPropertyId, ::com::sun::star::uno::Any& _out_rNewValue, ::osl::ClearableMutexGuard& _rClearBeforeDialog ) const;
349 : :
350 : : /** raises a dialog which allows the user to choose a label control for our component
351 : : @param _out_rNewValue
352 : : the chosen label control, if any
353 : : @return
354 : : <TRUE/> if and only if a label control was chosen by the user
355 : : */
356 : : bool impl_dialogChooseLabelControl_nothrow( ::com::sun::star::uno::Any& _out_rNewValue, ::osl::ClearableMutexGuard& _rClearBeforeDialog ) const;
357 : :
358 : : /** raises a dialog which lets the user chose the tab order of controls of a form
359 : : @precond
360 : : we have a view control container in which our controls live
361 : : @return
362 : : <TRUE/> if and only if the user successfully changed the tab order
363 : : @seealso impl_getContextControlContainer_nothrow
364 : : */
365 : : bool impl_dialogChangeTabOrder_nothrow( ::osl::ClearableMutexGuard& _rClearBeforeDialog ) const;
366 : :
367 : : /** retrieves the context for controls, whose model(s) we're inspecting
368 : :
369 : : If we're inspecting a control model, this is usually part of a set of controls
370 : : and control models, where the controls live in a certain context (a ->XControlContainer).
371 : : If we know this context, we can enable additional special functionality.
372 : :
373 : : The ->XComponentContext in which we were created is examined for a value
374 : : named "ControlContext", and this value is returned.
375 : : */
376 : : ::com::sun::star::uno::Reference< ::com::sun::star::awt::XControlContainer >
377 : : impl_getContextControlContainer_nothrow() const;
378 : :
379 : : /** opens a query design window for interactively designing the SQL command of a
380 : : database form
381 : : @param _rxUIUpdate
382 : : access to the property browser UI
383 : : @param _nDesignForProperty
384 : : the ID for the property for which the designer is opened
385 : : @return
386 : : <TRUE/> if the window was successfully opened, or was previously open,
387 : : <FALSE/> otherwise
388 : : */
389 : : bool impl_doDesignSQLCommand_nothrow(
390 : : const ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XObjectInspectorUI >& _rxInspectorUI,
391 : : PropertyId _nDesignForProperty
392 : : );
393 : :
394 : : /** updates a property (UI) whose state depends on more than one other property
395 : :
396 : : ->actuatingPropertyChanged is called for certain properties in whose changes
397 : : we expressed interes (->getActuatingProperty). Now such a property change can
398 : : result in simple UI updates, for instance another property being enabled or disabled.
399 : :
400 : : However, it can also result in a more complex change: The current (UI) state might
401 : : depend on the value of more than one other property. Those dependent properties (their
402 : : UI, more precisly) are updated in this method.
403 : :
404 : : @param _nPropid
405 : : the ->PropertyId of the dependent property whose UI state is to be updated
406 : :
407 : : @param _rxInspectorUI
408 : : provides access to the property browser UI. Must not be <NULL/>.
409 : : */
410 : : void impl_updateDependentProperty_nothrow( PropertyId _nPropId, const ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XObjectInspectorUI >& _rxInspectorUI ) const;
411 : :
412 : : /** determines whether the given form has a valid data source signature.
413 : :
414 : : Valid here means that the DataSource property denotes an existing data source, and the
415 : : Command property is not empty. No check is made whether the value of the Command property
416 : : denotes an existent object, since this would be way too expensive.
417 : :
418 : : @param _xFormProperties
419 : : the form to check. Must not be <NULL/>.
420 : : @param _bAllowEmptyDataSourceName
421 : : determine whether an empty data source name is allowed (<TRUE/>), and should not
422 : : lead to rejection
423 : : */
424 : : static bool impl_hasValidDataSourceSignature_nothrow(
425 : : const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _xFormProperties,
426 : : bool _bAllowEmptyDataSourceName );
427 : :
428 : : /** returns the URL of our context document
429 : : @return
430 : : */
431 : : ::rtl::OUString impl_getDocumentURL_nothrow() const;
432 : :
433 : : private:
434 : : DECL_LINK( OnDesignerClosed, void* );
435 : :
436 : : private:
437 : : FormComponentPropertyHandler(); // never implemented
438 : : FormComponentPropertyHandler( const FormComponentPropertyHandler& ); // never implemented
439 : : FormComponentPropertyHandler& operator=( const FormComponentPropertyHandler& ); // never implemented
440 : :
441 : : private:
442 : : using ::comphelper::OPropertyContainer::addPropertyChangeListener;
443 : : using ::comphelper::OPropertyContainer::removePropertyChangeListener;
444 : : };
445 : :
446 : : //====================================================================
447 : : //= WaitCursor
448 : : //====================================================================
449 : : /** wrapper around a ->WaitObject which can cope with a NULL window
450 : : */
451 : 0 : class WaitCursor
452 : : {
453 : : private:
454 : : ::std::auto_ptr< WaitObject > m_aWaitObject;
455 : :
456 : : public:
457 : 0 : WaitCursor( Window* _pWindow )
458 : 0 : {
459 : 0 : if ( _pWindow )
460 : 0 : m_aWaitObject.reset( new WaitObject( _pWindow ) );
461 : 0 : }
462 : : };
463 : :
464 : : //........................................................................
465 : : } // namespace pcr
466 : : //........................................................................
467 : :
468 : : #endif // EXTENSIONS_SOURCE_PROPCTRLR_FORMCOMPONENTHANDLER_HXX
469 : :
470 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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