File: | home/maarten/src/libreoffice/core/include/rtl/ref.hxx |
Warning: | line 192, column 9 Use of memory after it is freed |
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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 | ||||
21 | #include "eventhandler.hxx" | |||
22 | #include <helpids.h> | |||
23 | #include <propctrlr.h> | |||
24 | #include "formbrowsertools.hxx" | |||
25 | #include <strings.hrc> | |||
26 | #include "formstrings.hxx" | |||
27 | #include "handlerhelper.hxx" | |||
28 | #include "modulepcr.hxx" | |||
29 | #include "pcrcommon.hxx" | |||
30 | #include "propertycontrolextender.hxx" | |||
31 | ||||
32 | #include <com/sun/star/awt/XTabControllerModel.hpp> | |||
33 | #include <com/sun/star/beans/PropertyAttribute.hpp> | |||
34 | #include <com/sun/star/beans/UnknownPropertyException.hpp> | |||
35 | #include <com/sun/star/beans/theIntrospection.hpp> | |||
36 | #include <com/sun/star/beans/XIntrospectionAccess.hpp> | |||
37 | #include <com/sun/star/container/NoSuchElementException.hpp> | |||
38 | #include <com/sun/star/container/XChild.hpp> | |||
39 | #include <com/sun/star/container/XIndexAccess.hpp> | |||
40 | #include <com/sun/star/container/XNameContainer.hpp> | |||
41 | #include <com/sun/star/container/XNameReplace.hpp> | |||
42 | #include <com/sun/star/form/FormComponentType.hpp> | |||
43 | #include <com/sun/star/form/XForm.hpp> | |||
44 | #include <com/sun/star/form/runtime/FormController.hpp> | |||
45 | #include <com/sun/star/inspection/PropertyControlType.hpp> | |||
46 | #include <com/sun/star/lang/NullPointerException.hpp> | |||
47 | #include <com/sun/star/script/XEventAttacherManager.hpp> | |||
48 | #include <com/sun/star/script/XScriptEventsSupplier.hpp> | |||
49 | #include <com/sun/star/uri/UriReferenceFactory.hpp> | |||
50 | #include <com/sun/star/uri/XVndSunStarScriptUrlReference.hpp> | |||
51 | ||||
52 | #include <comphelper/namedvaluecollection.hxx> | |||
53 | #include <comphelper/evtmethodhelper.hxx> | |||
54 | #include <comphelper/sequence.hxx> | |||
55 | #include <comphelper/types.hxx> | |||
56 | #include <cppuhelper/implbase.hxx> | |||
57 | #include <cppuhelper/supportsservice.hxx> | |||
58 | #include <rtl/ref.hxx> | |||
59 | #include <rtl/ustrbuf.hxx> | |||
60 | #include <svx/svxdlg.hxx> | |||
61 | #include <tools/diagnose_ex.h> | |||
62 | ||||
63 | #include <map> | |||
64 | #include <algorithm> | |||
65 | #include <iterator> | |||
66 | ||||
67 | namespace pcr | |||
68 | { | |||
69 | ||||
70 | using ::com::sun::star::uno::Reference; | |||
71 | using ::com::sun::star::uno::XComponentContext; | |||
72 | using ::com::sun::star::uno::Any; | |||
73 | using ::com::sun::star::uno::TypeClass_STRING; | |||
74 | using ::com::sun::star::uno::Type; | |||
75 | using ::com::sun::star::beans::theIntrospection; | |||
76 | using ::com::sun::star::beans::XPropertyChangeListener; | |||
77 | using ::com::sun::star::beans::Property; | |||
78 | using ::com::sun::star::beans::PropertyState; | |||
79 | using ::com::sun::star::beans::PropertyState_DIRECT_VALUE; | |||
80 | using ::com::sun::star::uno::Sequence; | |||
81 | using ::com::sun::star::script::ScriptEventDescriptor; | |||
82 | using ::com::sun::star::script::XScriptEventsSupplier; | |||
83 | using ::com::sun::star::lang::NullPointerException; | |||
84 | using ::com::sun::star::uno::Exception; | |||
85 | using ::com::sun::star::container::XChild; | |||
86 | using ::com::sun::star::container::XIndexAccess; | |||
87 | using ::com::sun::star::script::XEventAttacherManager; | |||
88 | using ::com::sun::star::uno::UNO_QUERY; | |||
89 | using ::com::sun::star::uno::UNO_QUERY_THROW; | |||
90 | using ::com::sun::star::uno::XInterface; | |||
91 | using ::com::sun::star::beans::XIntrospection; | |||
92 | using ::com::sun::star::beans::XIntrospectionAccess; | |||
93 | using ::com::sun::star::container::XNameContainer; | |||
94 | using ::com::sun::star::awt::XTabControllerModel; | |||
95 | using ::com::sun::star::form::XForm; | |||
96 | using ::com::sun::star::form::runtime::FormController; | |||
97 | using ::com::sun::star::form::runtime::XFormController; | |||
98 | using ::com::sun::star::beans::UnknownPropertyException; | |||
99 | using ::com::sun::star::uno::makeAny; | |||
100 | using ::com::sun::star::container::NoSuchElementException; | |||
101 | using ::com::sun::star::beans::XPropertySetInfo; | |||
102 | using ::com::sun::star::container::XNameReplace; | |||
103 | using ::com::sun::star::beans::PropertyValue; | |||
104 | using ::com::sun::star::inspection::LineDescriptor; | |||
105 | using ::com::sun::star::inspection::XPropertyControlFactory; | |||
106 | using ::com::sun::star::inspection::InteractiveSelectionResult; | |||
107 | using ::com::sun::star::inspection::InteractiveSelectionResult_Cancelled; | |||
108 | using ::com::sun::star::inspection::InteractiveSelectionResult_Success; | |||
109 | using ::com::sun::star::inspection::XObjectInspectorUI; | |||
110 | using ::com::sun::star::beans::PropertyChangeEvent; | |||
111 | using ::com::sun::star::frame::XFrame; | |||
112 | using ::com::sun::star::frame::XModel; | |||
113 | using ::com::sun::star::frame::XController; | |||
114 | using ::com::sun::star::uno::UNO_SET_THROW; | |||
115 | using com::sun::star::uri::UriReferenceFactory; | |||
116 | using com::sun::star::uri::XUriReferenceFactory; | |||
117 | using com::sun::star::uri::XVndSunStarScriptUrlReference; | |||
118 | using ::com::sun::star::lang::XEventListener; | |||
119 | ||||
120 | namespace PropertyControlType = css::inspection::PropertyControlType; | |||
121 | namespace PropertyAttribute = css::beans::PropertyAttribute; | |||
122 | namespace FormComponentType = css::form::FormComponentType; | |||
123 | ||||
124 | EventDescription::EventDescription( EventId _nId, const char* _pListenerNamespaceAscii, const char* _pListenerClassAsciiName, | |||
125 | const char* _pListenerMethodAsciiName, const char* pDisplayNameResId, const OString& _sHelpId, const OString& _sUniqueBrowseId ) | |||
126 | :sDisplayName(PcrRes( pDisplayNameResId )) | |||
127 | ,sListenerMethodName( OUString::createFromAscii( _pListenerMethodAsciiName ) ) | |||
128 | ,sHelpId( _sHelpId ) | |||
129 | ,sUniqueBrowseId( _sUniqueBrowseId ) | |||
130 | ,nId( _nId ) | |||
131 | { | |||
132 | OUStringBuffer aQualifiedListenerClass; | |||
133 | aQualifiedListenerClass.append( "com.sun.star." ); | |||
134 | aQualifiedListenerClass.appendAscii( _pListenerNamespaceAscii ); | |||
135 | aQualifiedListenerClass.append( "." ); | |||
136 | aQualifiedListenerClass.appendAscii( _pListenerClassAsciiName ); | |||
137 | sListenerClassName = aQualifiedListenerClass.makeStringAndClear(); | |||
138 | } | |||
139 | ||||
140 | namespace | |||
141 | { | |||
142 | #define DESCRIBE_EVENT( map, asciinamespace, asciilistener, asciimethod, id_postfix )map.emplace( asciimethod, EventDescription( ++nEventId, asciinamespace , asciilistener, asciimethod, RID_STR_EVT_id_postfix, HID_EVT_id_postfix , UID_BRWEVT_id_postfix ) ) \ | |||
143 | map.emplace( \ | |||
144 | asciimethod, \ | |||
145 | EventDescription( ++nEventId, asciinamespace, asciilistener, asciimethod, RID_STR_EVT_##id_postfix, HID_EVT_##id_postfix, UID_BRWEVT_##id_postfix ) ) | |||
146 | ||||
147 | bool lcl_getEventDescriptionForMethod( const OUString& _rMethodName, EventDescription& _out_rDescription ) | |||
148 | { | |||
149 | static EventMap s_aKnownEvents = []() { | |||
150 | EventMap aMap; | |||
151 | sal_Int32 nEventId = 0; | |||
152 | ||||
153 | DESCRIBE_EVENT(aMap, "form", "XApproveActionListener", "approveAction", APPROVEACTIONPERFORMED)aMap.emplace( "approveAction", EventDescription( ++nEventId, "form" , "XApproveActionListener", "approveAction", reinterpret_cast <char const *>("RID_STR_EVT_APPROVEACTIONPERFORMED" "\004" u8"Approve action"), "EXTENSIONS_HID_EVT_APPROVEACTIONPERFORMED" , "EXTENSIONS_UID_BRWEVT_APPROVEACTIONPERFORMED" ) ); | |||
154 | DESCRIBE_EVENT(aMap, "awt", "XActionListener", "actionPerformed", ACTIONPERFORMED)aMap.emplace( "actionPerformed", EventDescription( ++nEventId , "awt", "XActionListener", "actionPerformed", reinterpret_cast <char const *>("RID_STR_EVT_ACTIONPERFORMED" "\004" u8"Execute action" ), "EXTENSIONS_HID_EVT_ACTIONPERFORMED", "EXTENSIONS_UID_BRWEVT_ACTIONPERFORMED" ) ); | |||
155 | DESCRIBE_EVENT(aMap, "form", "XChangeListener", "changed", CHANGED)aMap.emplace( "changed", EventDescription( ++nEventId, "form" , "XChangeListener", "changed", reinterpret_cast<char const *>("RID_STR_EVT_CHANGED" "\004" u8"Changed"), "EXTENSIONS_HID_EVT_CHANGED" , "EXTENSIONS_UID_BRWEVT_CHANGED" ) ); | |||
156 | DESCRIBE_EVENT(aMap, "awt", "XTextListener", "textChanged", TEXTCHANGED)aMap.emplace( "textChanged", EventDescription( ++nEventId, "awt" , "XTextListener", "textChanged", reinterpret_cast<char const *>("RID_STR_EVT_TEXTCHANGED" "\004" u8"Text modified"), "EXTENSIONS_HID_EVT_TEXTCHANGED" , "EXTENSIONS_UID_BRWEVT_TEXTCHANGED" ) ); | |||
157 | DESCRIBE_EVENT(aMap, "awt", "XItemListener", "itemStateChanged", ITEMSTATECHANGED)aMap.emplace( "itemStateChanged", EventDescription( ++nEventId , "awt", "XItemListener", "itemStateChanged", reinterpret_cast <char const *>("RID_STR_EVT_ITEMSTATECHANGED" "\004" u8"Item status changed" ), "EXTENSIONS_HID_EVT_ITEMSTATECHANGED", "EXTENSIONS_UID_BRWEVT_ITEMSTATECHANGED" ) ); | |||
158 | DESCRIBE_EVENT(aMap, "awt", "XFocusListener", "focusGained", FOCUSGAINED)aMap.emplace( "focusGained", EventDescription( ++nEventId, "awt" , "XFocusListener", "focusGained", reinterpret_cast<char const *>("RID_STR_EVT_FOCUSGAINED" "\004" u8"When receiving focus" ), "EXTENSIONS_HID_EVT_FOCUSGAINED", "EXTENSIONS_UID_BRWEVT_FOCUSGAINED" ) ); | |||
159 | DESCRIBE_EVENT(aMap, "awt", "XFocusListener", "focusLost", FOCUSLOST)aMap.emplace( "focusLost", EventDescription( ++nEventId, "awt" , "XFocusListener", "focusLost", reinterpret_cast<char const *>("RID_STR_EVT_FOCUSLOST" "\004" u8"When losing focus"), "EXTENSIONS_HID_EVT_FOCUSLOST", "EXTENSIONS_UID_BRWEVT_FOCUSLOST" ) ); | |||
160 | DESCRIBE_EVENT(aMap, "awt", "XKeyListener", "keyPressed", KEYTYPED)aMap.emplace( "keyPressed", EventDescription( ++nEventId, "awt" , "XKeyListener", "keyPressed", reinterpret_cast<char const *>("RID_STR_EVT_KEYTYPED" "\004" u8"Key pressed"), "EXTENSIONS_HID_EVT_KEYTYPED" , "EXTENSIONS_UID_BRWEVT_KEYTYPED" ) ); | |||
161 | DESCRIBE_EVENT(aMap, "awt", "XKeyListener", "keyReleased", KEYUP)aMap.emplace( "keyReleased", EventDescription( ++nEventId, "awt" , "XKeyListener", "keyReleased", reinterpret_cast<char const *>("RID_STR_EVT_KEYUP" "\004" u8"Key released"), "EXTENSIONS_HID_EVT_KEYUP" , "EXTENSIONS_UID_BRWEVT_KEYUP" ) ); | |||
162 | DESCRIBE_EVENT(aMap, "awt", "XMouseListener", "mouseEntered", MOUSEENTERED)aMap.emplace( "mouseEntered", EventDescription( ++nEventId, "awt" , "XMouseListener", "mouseEntered", reinterpret_cast<char const *>("RID_STR_EVT_MOUSEENTERED" "\004" u8"Mouse inside"), "EXTENSIONS_HID_EVT_MOUSEENTERED" , "EXTENSIONS_UID_BRWEVT_MOUSEENTERED" ) ); | |||
163 | DESCRIBE_EVENT(aMap, "awt", "XMouseMotionListener", "mouseDragged", MOUSEDRAGGED)aMap.emplace( "mouseDragged", EventDescription( ++nEventId, "awt" , "XMouseMotionListener", "mouseDragged", reinterpret_cast< char const *>("RID_STR_EVT_MOUSEDRAGGED" "\004" u8"Mouse moved while key pressed" ), "EXTENSIONS_HID_EVT_MOUSEDRAGGED", "EXTENSIONS_UID_BRWEVT_MOUSEDRAGGED" ) ); | |||
164 | DESCRIBE_EVENT(aMap, "awt", "XMouseMotionListener", "mouseMoved", MOUSEMOVED)aMap.emplace( "mouseMoved", EventDescription( ++nEventId, "awt" , "XMouseMotionListener", "mouseMoved", reinterpret_cast<char const *>("RID_STR_EVT_MOUSEMOVED" "\004" u8"Mouse moved") , "EXTENSIONS_HID_EVT_MOUSEMOVED", "EXTENSIONS_UID_BRWEVT_MOUSEMOVED" ) ); | |||
165 | DESCRIBE_EVENT(aMap, "awt", "XMouseListener", "mousePressed", MOUSEPRESSED)aMap.emplace( "mousePressed", EventDescription( ++nEventId, "awt" , "XMouseListener", "mousePressed", reinterpret_cast<char const *>("RID_STR_EVT_MOUSEPRESSED" "\004" u8"Mouse button pressed" ), "EXTENSIONS_HID_EVT_MOUSEPRESSED", "EXTENSIONS_UID_BRWEVT_MOUSEPRESSED" ) ); | |||
166 | DESCRIBE_EVENT(aMap, "awt", "XMouseListener", "mouseReleased", MOUSERELEASED)aMap.emplace( "mouseReleased", EventDescription( ++nEventId, "awt" , "XMouseListener", "mouseReleased", reinterpret_cast<char const *>("RID_STR_EVT_MOUSERELEASED" "\004" u8"Mouse button released" ), "EXTENSIONS_HID_EVT_MOUSERELEASED", "EXTENSIONS_UID_BRWEVT_MOUSERELEASED" ) ); | |||
167 | DESCRIBE_EVENT(aMap, "awt", "XMouseListener", "mouseExited", MOUSEEXITED)aMap.emplace( "mouseExited", EventDescription( ++nEventId, "awt" , "XMouseListener", "mouseExited", reinterpret_cast<char const *>("RID_STR_EVT_MOUSEEXITED" "\004" u8"Mouse outside"), "EXTENSIONS_HID_EVT_MOUSEEXITED" , "EXTENSIONS_UID_BRWEVT_MOUSEEXITED" ) ); | |||
168 | DESCRIBE_EVENT(aMap, "form", "XResetListener", "approveReset", APPROVERESETTED)aMap.emplace( "approveReset", EventDescription( ++nEventId, "form" , "XResetListener", "approveReset", reinterpret_cast<char const *>("RID_STR_EVT_APPROVERESETTED" "\004" u8"Prior to reset" ), "EXTENSIONS_HID_EVT_APPROVERESETTED", "EXTENSIONS_UID_BRWEVT_APPROVERESETTED" ) ); | |||
169 | DESCRIBE_EVENT(aMap, "form", "XResetListener", "resetted", RESETTED)aMap.emplace( "resetted", EventDescription( ++nEventId, "form" , "XResetListener", "resetted", reinterpret_cast<char const *>("RID_STR_EVT_RESETTED" "\004" u8"After resetting"), "EXTENSIONS_HID_EVT_RESETTED" , "EXTENSIONS_UID_BRWEVT_RESETTED" ) ); | |||
170 | DESCRIBE_EVENT(aMap, "form", "XSubmitListener", "approveSubmit", SUBMITTED)aMap.emplace( "approveSubmit", EventDescription( ++nEventId, "form" , "XSubmitListener", "approveSubmit", reinterpret_cast<char const *>("RID_STR_EVT_SUBMITTED" "\004" u8"Before submitting" ), "EXTENSIONS_HID_EVT_SUBMITTED", "EXTENSIONS_UID_BRWEVT_SUBMITTED" ) ); | |||
171 | DESCRIBE_EVENT(aMap, "form", "XUpdateListener", "approveUpdate", BEFOREUPDATE)aMap.emplace( "approveUpdate", EventDescription( ++nEventId, "form" , "XUpdateListener", "approveUpdate", reinterpret_cast<char const *>("RID_STR_EVT_BEFOREUPDATE" "\004" u8"Before updating" ), "EXTENSIONS_HID_EVT_BEFOREUPDATE", "EXTENSIONS_UID_BRWEVT_BEFOREUPDATE" ) ); | |||
172 | DESCRIBE_EVENT(aMap, "form", "XUpdateListener", "updated", AFTERUPDATE)aMap.emplace( "updated", EventDescription( ++nEventId, "form" , "XUpdateListener", "updated", reinterpret_cast<char const *>("RID_STR_EVT_AFTERUPDATE" "\004" u8"After updating"), "EXTENSIONS_HID_EVT_AFTERUPDATE" , "EXTENSIONS_UID_BRWEVT_AFTERUPDATE" ) ); | |||
173 | DESCRIBE_EVENT(aMap, "form", "XLoadListener", "loaded", LOADED)aMap.emplace( "loaded", EventDescription( ++nEventId, "form", "XLoadListener", "loaded", reinterpret_cast<char const *> ("RID_STR_EVT_LOADED" "\004" u8"When loading"), "EXTENSIONS_HID_EVT_LOADED" , "EXTENSIONS_UID_BRWEVT_LOADED" ) ); | |||
174 | DESCRIBE_EVENT(aMap, "form", "XLoadListener", "reloading", RELOADING)aMap.emplace( "reloading", EventDescription( ++nEventId, "form" , "XLoadListener", "reloading", reinterpret_cast<char const *>("RID_STR_EVT_RELOADING" "\004" u8"Before reloading"), "EXTENSIONS_HID_EVT_RELOADING" , "EXTENSIONS_UID_BRWEVT_RELOADING" ) ); | |||
175 | DESCRIBE_EVENT(aMap, "form", "XLoadListener", "reloaded", RELOADED)aMap.emplace( "reloaded", EventDescription( ++nEventId, "form" , "XLoadListener", "reloaded", reinterpret_cast<char const *>("RID_STR_EVT_RELOADED" "\004" u8"When reloading"), "EXTENSIONS_HID_EVT_RELOADED" , "EXTENSIONS_UID_BRWEVT_RELOADED" ) ); | |||
176 | DESCRIBE_EVENT(aMap, "form", "XLoadListener", "unloading", UNLOADING)aMap.emplace( "unloading", EventDescription( ++nEventId, "form" , "XLoadListener", "unloading", reinterpret_cast<char const *>("RID_STR_EVT_UNLOADING" "\004" u8"Before unloading"), "EXTENSIONS_HID_EVT_UNLOADING" , "EXTENSIONS_UID_BRWEVT_UNLOADING" ) ); | |||
177 | DESCRIBE_EVENT(aMap, "form", "XLoadListener", "unloaded", UNLOADED)aMap.emplace( "unloaded", EventDescription( ++nEventId, "form" , "XLoadListener", "unloaded", reinterpret_cast<char const *>("RID_STR_EVT_UNLOADED" "\004" u8"When unloading"), "EXTENSIONS_HID_EVT_UNLOADED" , "EXTENSIONS_UID_BRWEVT_UNLOADED" ) ); | |||
178 | DESCRIBE_EVENT(aMap, "form", "XConfirmDeleteListener", "confirmDelete", CONFIRMDELETE)aMap.emplace( "confirmDelete", EventDescription( ++nEventId, "form" , "XConfirmDeleteListener", "confirmDelete", reinterpret_cast <char const *>("RID_STR_EVT_CONFIRMDELETE" "\004" u8"Confirm deletion" ), "EXTENSIONS_HID_EVT_CONFIRMDELETE", "EXTENSIONS_UID_BRWEVT_CONFIRMDELETE" ) ); | |||
179 | DESCRIBE_EVENT(aMap, "sdb", "XRowSetApproveListener", "approveRowChange", APPROVEROWCHANGE)aMap.emplace( "approveRowChange", EventDescription( ++nEventId , "sdb", "XRowSetApproveListener", "approveRowChange", reinterpret_cast <char const *>("RID_STR_EVT_APPROVEROWCHANGE" "\004" u8"Before record action" ), "EXTENSIONS_HID_EVT_APPROVEROWCHANGE", "EXTENSIONS_UID_BRWEVT_APPROVEROWCHANGE" ) ); | |||
180 | DESCRIBE_EVENT(aMap, "sdbc", "XRowSetListener", "rowChanged", ROWCHANGE)aMap.emplace( "rowChanged", EventDescription( ++nEventId, "sdbc" , "XRowSetListener", "rowChanged", reinterpret_cast<char const *>("RID_STR_EVT_ROWCHANGE" "\004" u8"After record action" ), "EXTENSIONS_HID_EVT_ROWCHANGE", "EXTENSIONS_UID_BRWEVT_ROWCHANGE" ) ); | |||
181 | DESCRIBE_EVENT(aMap, "sdb", "XRowSetApproveListener", "approveCursorMove", POSITIONING)aMap.emplace( "approveCursorMove", EventDescription( ++nEventId , "sdb", "XRowSetApproveListener", "approveCursorMove", reinterpret_cast <char const *>("RID_STR_EVT_POSITIONING" "\004" u8"Before record change" ), "EXTENSIONS_HID_EVT_POSITIONING", "EXTENSIONS_UID_BRWEVT_POSITIONING" ) ); | |||
182 | DESCRIBE_EVENT(aMap, "sdbc", "XRowSetListener", "cursorMoved", POSITIONED)aMap.emplace( "cursorMoved", EventDescription( ++nEventId, "sdbc" , "XRowSetListener", "cursorMoved", reinterpret_cast<char const *>("RID_STR_EVT_POSITIONED" "\004" u8"After record change" ), "EXTENSIONS_HID_EVT_POSITIONED", "EXTENSIONS_UID_BRWEVT_POSITIONED" ) ); | |||
183 | DESCRIBE_EVENT(aMap, "form", "XDatabaseParameterListener", "approveParameter", APPROVEPARAMETER)aMap.emplace( "approveParameter", EventDescription( ++nEventId , "form", "XDatabaseParameterListener", "approveParameter", reinterpret_cast <char const *>("RID_STR_EVT_APPROVEPARAMETER" "\004" u8"Fill parameters" ), "EXTENSIONS_HID_EVT_APPROVEPARAMETER", "EXTENSIONS_UID_BRWEVT_APPROVEPARAMETER" ) ); | |||
184 | DESCRIBE_EVENT(aMap, "sdb", "XSQLErrorListener", "errorOccured", ERROROCCURRED)aMap.emplace( "errorOccured", EventDescription( ++nEventId, "sdb" , "XSQLErrorListener", "errorOccured", reinterpret_cast<char const *>("RID_STR_EVT_ERROROCCURRED" "\004" u8"Error occurred" ), "EXTENSIONS_HID_EVT_ERROROCCURRED", "EXTENSIONS_UID_BRWEVT_ERROROCCURRED" ) ); | |||
185 | DESCRIBE_EVENT(aMap, "awt", "XAdjustmentListener", "adjustmentValueChanged", ADJUSTMENTVALUECHANGED)aMap.emplace( "adjustmentValueChanged", EventDescription( ++nEventId , "awt", "XAdjustmentListener", "adjustmentValueChanged", reinterpret_cast <char const *>("RID_STR_EVT_ADJUSTMENTVALUECHANGED" "\004" u8"While adjusting"), "EXTENSIONS_HID_EVT_ADJUSTMENTVALUECHANGED" , "EXTENSIONS_UID_BRWEVT_ADJUSTMENTVALUECHANGED" ) ); | |||
186 | ||||
187 | return aMap; | |||
188 | }(); | |||
189 | ||||
190 | EventMap::const_iterator pos = s_aKnownEvents.find( _rMethodName ); | |||
191 | if ( pos == s_aKnownEvents.end() ) | |||
192 | return false; | |||
193 | ||||
194 | _out_rDescription = pos->second; | |||
195 | return true; | |||
196 | } | |||
197 | ||||
198 | OUString lcl_getEventPropertyName( const OUString& _rListenerClassName, const OUString& _rMethodName ) | |||
199 | { | |||
200 | return _rListenerClassName + OUStringChar(';') + _rMethodName; | |||
201 | } | |||
202 | ||||
203 | ScriptEventDescriptor lcl_getAssignedScriptEvent( const EventDescription& _rEvent, const std::vector< ScriptEventDescriptor >& _rAllAssignedMacros ) | |||
204 | { | |||
205 | ScriptEventDescriptor aScriptEvent; | |||
206 | // for the case there is actually no event assigned, initialize at least ListenerType and MethodName, | |||
207 | // so this ScriptEventDescriptor properly describes the given event | |||
208 | aScriptEvent.ListenerType = _rEvent.sListenerClassName; | |||
209 | aScriptEvent.EventMethod = _rEvent.sListenerMethodName; | |||
210 | ||||
211 | for ( const ScriptEventDescriptor& rSED : _rAllAssignedMacros ) | |||
212 | { | |||
213 | if ( rSED.ListenerType != _rEvent.sListenerClassName | |||
214 | || rSED.EventMethod != _rEvent.sListenerMethodName | |||
215 | ) | |||
216 | continue; | |||
217 | ||||
218 | if ( rSED.ScriptCode.isEmpty() | |||
219 | || rSED.ScriptType.isEmpty() | |||
220 | ) | |||
221 | { | |||
222 | OSL_FAIL( "lcl_getAssignedScriptEvent: me thinks this should not happen!" )do { if (true && (((sal_Bool)1))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "222" ": "), "%s", "lcl_getAssignedScriptEvent: me thinks this should not happen!" ); } } while (false); | |||
223 | continue; | |||
224 | } | |||
225 | ||||
226 | aScriptEvent = rSED; | |||
227 | ||||
228 | if ( aScriptEvent.ScriptType != "StarBasic" ) | |||
229 | continue; | |||
230 | ||||
231 | // this is an old-style macro specification: | |||
232 | // [document|application]:Library.Module.Function | |||
233 | // we need to translate this to the new-style macro specification | |||
234 | // vnd.sun.star.script:Library.Module.Function?language=Basic&location=[document|application] | |||
235 | ||||
236 | sal_Int32 nPrefixLen = aScriptEvent.ScriptCode.indexOf( ':' ); | |||
237 | OSL_ENSURE( nPrefixLen > 0, "lcl_getAssignedScriptEvent: illegal location!" )do { if (true && (!(nPrefixLen > 0))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "237" ": "), "%s", "lcl_getAssignedScriptEvent: illegal location!" ); } } while (false); | |||
238 | OUString sLocation = aScriptEvent.ScriptCode.copy( 0, nPrefixLen ); | |||
239 | OUString sMacroPath = aScriptEvent.ScriptCode.copy( nPrefixLen + 1 ); | |||
240 | ||||
241 | aScriptEvent.ScriptCode = | |||
242 | "vnd.sun.star.script:" + | |||
243 | sMacroPath + | |||
244 | "?language=Basic&location=" + | |||
245 | sLocation; | |||
246 | ||||
247 | // also, this new-style spec requires the script code to be "Script" instead of "StarBasic" | |||
248 | aScriptEvent.ScriptType = "Script"; | |||
249 | } | |||
250 | return aScriptEvent; | |||
251 | } | |||
252 | ||||
253 | OUString lcl_getQualifiedKnownListenerName( const ScriptEventDescriptor& _rFormComponentEventDescriptor ) | |||
254 | { | |||
255 | EventDescription aKnownEvent; | |||
256 | if ( lcl_getEventDescriptionForMethod( _rFormComponentEventDescriptor.EventMethod, aKnownEvent ) ) | |||
257 | return aKnownEvent.sListenerClassName; | |||
258 | OSL_FAIL( "lcl_getQualifiedKnownListenerName: unknown method name!" )do { if (true && (((sal_Bool)1))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "258" ": "), "%s", "lcl_getQualifiedKnownListenerName: unknown method name!" ); } } while (false); | |||
259 | // somebody assigned an script to a form component event which we don't know | |||
260 | // Speaking strictly, this is not really an error - it is possible to do | |||
261 | // this programmatically -, but it should rarely happen, since it's not possible | |||
262 | // via UI | |||
263 | return _rFormComponentEventDescriptor.ListenerType; | |||
264 | } | |||
265 | ||||
266 | typedef std::set< Type, TypeLessByName > TypeBag; | |||
267 | ||||
268 | void lcl_addListenerTypesFor_throw( const Reference< XInterface >& _rxComponent, | |||
269 | const Reference< XIntrospection >& _rxIntrospection, TypeBag& _out_rTypes ) | |||
270 | { | |||
271 | if ( !_rxComponent.is() ) | |||
272 | return; | |||
273 | OSL_PRECOND( _rxIntrospection.is(), "lcl_addListenerTypesFor_throw: this will crash!" )do { if (true && (!(_rxIntrospection.is()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "273" ": "), "%s", "lcl_addListenerTypesFor_throw: this will crash!" ); } } while (false); | |||
274 | ||||
275 | Reference< XIntrospectionAccess > xIntrospectionAccess( | |||
276 | _rxIntrospection->inspect( makeAny( _rxComponent ) ), UNO_SET_THROW ); | |||
277 | ||||
278 | Sequence< Type > aListeners( xIntrospectionAccess->getSupportedListeners() ); | |||
279 | ||||
280 | std::copy( aListeners.begin(), aListeners.end(), | |||
281 | std::insert_iterator< TypeBag >( _out_rTypes, _out_rTypes.begin() ) ); | |||
282 | } | |||
283 | } | |||
284 | ||||
285 | typedef ::cppu::WeakImplHelper < css::container::XNameReplace | |||
286 | > EventHolder_Base; | |||
287 | ||||
288 | namespace { | |||
289 | ||||
290 | /* A UNO component holding assigned event descriptions, for use with a SvxMacroAssignDlg */ | |||
291 | class EventHolder : public EventHolder_Base | |||
292 | { | |||
293 | private: | |||
294 | typedef std::unordered_map< OUString, ScriptEventDescriptor > EventMap; | |||
295 | typedef std::map< EventId, OUString > EventMapIndexAccess; | |||
296 | ||||
297 | EventMap m_aEventNameAccess; | |||
298 | EventMapIndexAccess m_aEventIndexAccess; | |||
299 | ||||
300 | public: | |||
301 | EventHolder( ); | |||
302 | ||||
303 | void addEvent( EventId _nId, const OUString& _rEventName, const ScriptEventDescriptor& _rScriptEvent ); | |||
304 | ||||
305 | /** effectively the same as getByName, but instead of converting the ScriptEventDescriptor to the weird | |||
306 | format used by the macro assignment dialog, it is returned directly | |||
307 | */ | |||
308 | ScriptEventDescriptor getNormalizedDescriptorByName( const OUString& _rEventName ) const; | |||
309 | ||||
310 | // XNameReplace | |||
311 | virtual void SAL_CALL replaceByName( const OUString& _rName, const Any& aElement ) override; | |||
312 | virtual Any SAL_CALL getByName( const OUString& _rName ) override; | |||
313 | virtual Sequence< OUString > SAL_CALL getElementNames( ) override; | |||
314 | virtual sal_Bool SAL_CALL hasByName( const OUString& _rName ) override; | |||
315 | virtual Type SAL_CALL getElementType( ) override; | |||
316 | virtual sal_Bool SAL_CALL hasElements( ) override; | |||
317 | ||||
318 | protected: | |||
319 | virtual ~EventHolder( ) override; | |||
320 | ||||
321 | private: | |||
322 | ScriptEventDescriptor const & impl_getDescriptor_throw( const OUString& _rEventName ) const; | |||
323 | }; | |||
324 | ||||
325 | } | |||
326 | ||||
327 | EventHolder::EventHolder() | |||
328 | { | |||
329 | } | |||
330 | ||||
331 | EventHolder::~EventHolder() | |||
332 | { | |||
333 | m_aEventNameAccess.clear(); | |||
334 | m_aEventIndexAccess.clear(); | |||
335 | } | |||
336 | ||||
337 | void EventHolder::addEvent( EventId _nId, const OUString& _rEventName, const ScriptEventDescriptor& _rScriptEvent ) | |||
338 | { | |||
339 | std::pair< EventMap::iterator, bool > insertionResult = | |||
340 | m_aEventNameAccess.emplace( _rEventName, _rScriptEvent ); | |||
341 | OSL_ENSURE( insertionResult.second, "EventHolder::addEvent: there already was a MacroURL for this event!" )do { if (true && (!(insertionResult.second))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "341" ": "), "%s", "EventHolder::addEvent: there already was a MacroURL for this event!" ); } } while (false); | |||
342 | m_aEventIndexAccess[ _nId ] = _rEventName; | |||
343 | } | |||
344 | ||||
345 | ScriptEventDescriptor EventHolder::getNormalizedDescriptorByName( const OUString& _rEventName ) const | |||
346 | { | |||
347 | return impl_getDescriptor_throw( _rEventName ); | |||
348 | } | |||
349 | ||||
350 | ScriptEventDescriptor const & EventHolder::impl_getDescriptor_throw( const OUString& _rEventName ) const | |||
351 | { | |||
352 | EventMap::const_iterator pos = m_aEventNameAccess.find( _rEventName ); | |||
353 | if ( pos == m_aEventNameAccess.end() ) | |||
354 | throw NoSuchElementException( OUString(), *const_cast< EventHolder* >( this ) ); | |||
355 | return pos->second; | |||
356 | } | |||
357 | ||||
358 | void SAL_CALL EventHolder::replaceByName( const OUString& _rName, const Any& _rElement ) | |||
359 | { | |||
360 | EventMap::iterator pos = m_aEventNameAccess.find( _rName ); | |||
361 | if ( pos == m_aEventNameAccess.end() ) | |||
362 | throw NoSuchElementException( OUString(), *this ); | |||
363 | ||||
364 | Sequence< PropertyValue > aScriptDescriptor; | |||
365 | OSL_VERIFY( _rElement >>= aScriptDescriptor )do { if (!(_rElement >>= aScriptDescriptor)) do { if (true && (!(0))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN ), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "365" ": "), "OSL_ASSERT: %s", "0"); } } while (false); } while (0); | |||
366 | ||||
367 | ::comphelper::NamedValueCollection aExtractor( aScriptDescriptor ); | |||
368 | ||||
369 | pos->second.ScriptType = aExtractor.getOrDefault( "EventType", OUString() ); | |||
370 | pos->second.ScriptCode = aExtractor.getOrDefault( "Script", OUString() ); | |||
371 | } | |||
372 | ||||
373 | Any SAL_CALL EventHolder::getByName( const OUString& _rName ) | |||
374 | { | |||
375 | ScriptEventDescriptor aDescriptor( impl_getDescriptor_throw( _rName ) ); | |||
376 | ||||
377 | Sequence< PropertyValue > aScriptDescriptor( 2 ); | |||
378 | aScriptDescriptor[0].Name = "EventType"; | |||
379 | aScriptDescriptor[0].Value <<= aDescriptor.ScriptType; | |||
380 | aScriptDescriptor[1].Name = "Script"; | |||
381 | aScriptDescriptor[1].Value <<= aDescriptor.ScriptCode; | |||
382 | ||||
383 | return makeAny( aScriptDescriptor ); | |||
384 | } | |||
385 | ||||
386 | Sequence< OUString > SAL_CALL EventHolder::getElementNames( ) | |||
387 | { | |||
388 | Sequence< OUString > aReturn( m_aEventIndexAccess.size() ); | |||
389 | OUString* pReturn = aReturn.getArray(); | |||
390 | ||||
391 | // SvxMacroAssignDlg has a weird API: It expects a XNameReplace, means a container whose | |||
392 | // main access method is by name. In its UI, it shows the possible events in exactly the | |||
393 | // order in which XNameAccess::getElementNames returns them. | |||
394 | // However, SvxMacroAssignDlg *also* takes an index for the initial selection, which is | |||
395 | // relative to the sequence returned by XNameAccess::getElementNames. | |||
396 | // This is IMO weird, since it mixes index access with name access, which decreases efficiency | |||
397 | // of the implementation. | |||
398 | // Well, it means we're forced to return the events in getElementNames in exactly the same as they | |||
399 | // appear in the property browser UI. | |||
400 | for (auto const& elem : m_aEventIndexAccess) | |||
401 | { | |||
402 | *pReturn = elem.second; | |||
403 | ++pReturn; | |||
404 | } | |||
405 | return aReturn; | |||
406 | } | |||
407 | ||||
408 | sal_Bool SAL_CALL EventHolder::hasByName( const OUString& _rName ) | |||
409 | { | |||
410 | EventMap::const_iterator pos = m_aEventNameAccess.find( _rName ); | |||
411 | return pos != m_aEventNameAccess.end(); | |||
412 | } | |||
413 | ||||
414 | Type SAL_CALL EventHolder::getElementType( ) | |||
415 | { | |||
416 | return cppu::UnoType<Sequence< PropertyValue >>::get(); | |||
417 | } | |||
418 | ||||
419 | sal_Bool SAL_CALL EventHolder::hasElements( ) | |||
420 | { | |||
421 | return !m_aEventNameAccess.empty(); | |||
422 | } | |||
423 | ||||
424 | ||||
425 | EventHandler::EventHandler( const Reference< XComponentContext >& _rxContext ) | |||
426 | :EventHandler_Base( m_aMutex ) | |||
427 | ,m_xContext( _rxContext ) | |||
428 | ,m_aPropertyListeners( m_aMutex ) | |||
429 | ,m_bEventsMapInitialized( false ) | |||
430 | ,m_bIsDialogElement( false ) | |||
431 | ,m_nGridColumnType( -1 ) | |||
432 | { | |||
433 | } | |||
434 | ||||
435 | EventHandler::~EventHandler() | |||
436 | { | |||
437 | } | |||
438 | ||||
439 | OUString SAL_CALL EventHandler::getImplementationName( ) | |||
440 | { | |||
441 | return "com.sun.star.comp.extensions.EventHandler"; | |||
442 | } | |||
443 | ||||
444 | sal_Bool SAL_CALL EventHandler::supportsService( const OUString& ServiceName ) | |||
445 | { | |||
446 | return cppu::supportsService(this, ServiceName); | |||
447 | } | |||
448 | ||||
449 | Sequence< OUString > SAL_CALL EventHandler::getSupportedServiceNames( ) | |||
450 | { | |||
451 | return { "com.sun.star.form.inspection.EventHandler" }; | |||
452 | } | |||
453 | ||||
454 | void SAL_CALL EventHandler::inspect( const Reference< XInterface >& _rxIntrospectee ) | |||
455 | { | |||
456 | ::osl::MutexGuard aGuard( m_aMutex ); | |||
457 | ||||
458 | if ( !_rxIntrospectee.is() ) | |||
459 | throw NullPointerException(); | |||
460 | ||||
461 | m_xComponent.set( _rxIntrospectee, UNO_QUERY_THROW ); | |||
462 | ||||
463 | m_bEventsMapInitialized = false; | |||
464 | EventMap aEmpty; | |||
465 | m_aEvents.swap( aEmpty ); | |||
466 | ||||
467 | m_bIsDialogElement = false; | |||
468 | m_nGridColumnType = -1; | |||
469 | try | |||
470 | { | |||
471 | Reference< XPropertySetInfo > xPSI( m_xComponent->getPropertySetInfo() ); | |||
472 | m_bIsDialogElement = xPSI.is() | |||
473 | && xPSI->hasPropertyByName( PROPERTY_WIDTH"Width" ) | |||
474 | && xPSI->hasPropertyByName( PROPERTY_HEIGHT"Height" ) | |||
475 | && xPSI->hasPropertyByName( PROPERTY_POSITIONX"PositionX" ) | |||
476 | && xPSI->hasPropertyByName( PROPERTY_POSITIONY"PositionY" ); | |||
477 | ||||
478 | Reference< XChild > xAsChild( _rxIntrospectee, UNO_QUERY ); | |||
479 | if ( xAsChild.is() && !Reference< XForm >( _rxIntrospectee, UNO_QUERY ).is() ) | |||
480 | { | |||
481 | if ( FormComponentType::GRIDCONTROL == classifyComponent( xAsChild->getParent() ) ) | |||
482 | { | |||
483 | m_nGridColumnType = classifyComponent( _rxIntrospectee ); | |||
484 | } | |||
485 | } | |||
486 | } | |||
487 | catch( const Exception& ) | |||
488 | { | |||
489 | DBG_UNHANDLED_EXCEPTION("extensions.propctrlr")DbgUnhandledException( DbgGetCaughtException(), __func__, "/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "489" ": ", "extensions.propctrlr" );; | |||
490 | } | |||
491 | } | |||
492 | ||||
493 | Any SAL_CALL EventHandler::getPropertyValue( const OUString& _rPropertyName ) | |||
494 | { | |||
495 | ::osl::MutexGuard aGuard( m_aMutex ); | |||
496 | ||||
497 | const EventDescription& rEvent = impl_getEventForName_throw( _rPropertyName ); | |||
498 | ||||
499 | std::vector< ScriptEventDescriptor > aEvents; | |||
500 | impl_getComponentScriptEvents_nothrow( aEvents ); | |||
501 | ||||
502 | ScriptEventDescriptor aPropertyValue; | |||
503 | for ( const ScriptEventDescriptor& rSCD : aEvents ) | |||
504 | { | |||
505 | if ( rEvent.sListenerClassName == rSCD.ListenerType | |||
506 | && rEvent.sListenerMethodName == rSCD.EventMethod | |||
507 | ) | |||
508 | { | |||
509 | aPropertyValue = rSCD; | |||
510 | break; | |||
511 | } | |||
512 | } | |||
513 | ||||
514 | return makeAny( aPropertyValue ); | |||
515 | } | |||
516 | ||||
517 | void SAL_CALL EventHandler::setPropertyValue( const OUString& _rPropertyName, const Any& _rValue ) | |||
518 | { | |||
519 | ::osl::MutexGuard aGuard( m_aMutex ); | |||
520 | ||||
521 | const EventDescription& rEvent = impl_getEventForName_throw( _rPropertyName ); | |||
522 | ||||
523 | ScriptEventDescriptor aNewScriptEvent; | |||
524 | OSL_VERIFY( _rValue >>= aNewScriptEvent )do { if (!(_rValue >>= aNewScriptEvent)) do { if (true && (!(0))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ( "legacy.osl"), ("/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "524" ": "), "OSL_ASSERT: %s", "0"); } } while (false); } while (0); | |||
525 | ||||
526 | ScriptEventDescriptor aOldScriptEvent; | |||
527 | OSL_VERIFY( getPropertyValue( _rPropertyName ) >>= aOldScriptEvent )do { if (!(getPropertyValue( _rPropertyName ) >>= aOldScriptEvent )) do { if (true && (!(0))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN ), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "527" ": "), "OSL_ASSERT: %s", "0"); } } while (false); } while (0); | |||
528 | if ( aOldScriptEvent == aNewScriptEvent ) | |||
529 | return; | |||
530 | ||||
531 | if ( m_bIsDialogElement ) | |||
532 | impl_setDialogElementScriptEvent_nothrow( aNewScriptEvent ); | |||
533 | else | |||
534 | impl_setFormComponentScriptEvent_nothrow( aNewScriptEvent ); | |||
535 | ||||
536 | PropertyHandlerHelper::setContextDocumentModified( m_xContext ); | |||
537 | ||||
538 | PropertyChangeEvent aEvent; | |||
539 | aEvent.Source = m_xComponent; | |||
540 | aEvent.PropertyHandle = rEvent.nId; | |||
541 | aEvent.PropertyName = _rPropertyName; | |||
542 | aEvent.OldValue <<= aOldScriptEvent; | |||
543 | aEvent.NewValue <<= aNewScriptEvent; | |||
544 | m_aPropertyListeners.notify( aEvent, &XPropertyChangeListener::propertyChange ); | |||
545 | } | |||
546 | ||||
547 | Any SAL_CALL EventHandler::convertToPropertyValue( const OUString& _rPropertyName, const Any& _rControlValue ) | |||
548 | { | |||
549 | ::osl::MutexGuard aGuard( m_aMutex ); | |||
550 | ||||
551 | OUString sNewScriptCode; | |||
552 | OSL_VERIFY( _rControlValue >>= sNewScriptCode )do { if (!(_rControlValue >>= sNewScriptCode)) do { if ( true && (!(0))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN ), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "552" ": "), "OSL_ASSERT: %s", "0"); } } while (false); } while (0); | |||
553 | ||||
554 | std::vector< ScriptEventDescriptor > aAllAssignedEvents; | |||
555 | impl_getComponentScriptEvents_nothrow( aAllAssignedEvents ); | |||
556 | ||||
557 | const EventDescription& rEvent = impl_getEventForName_throw( _rPropertyName ); | |||
558 | ScriptEventDescriptor aAssignedScript = lcl_getAssignedScriptEvent( rEvent, aAllAssignedEvents ); | |||
559 | ||||
560 | OSL_ENSURE( sNewScriptCode.isEmpty(), "EventHandler::convertToPropertyValue: cannot convert a non-empty display name!" )do { if (true && (!(sNewScriptCode.isEmpty()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "560" ": "), "%s", "EventHandler::convertToPropertyValue: cannot convert a non-empty display name!" ); } } while (false); | |||
561 | // Usually, there is no possibility for the user to change the content of an event binding directly in the | |||
562 | // input field, this instead is done with the macro assignment dialog. | |||
563 | // The only exception is the user pressing "DEL" while the control has the focus, in this case, we reset the | |||
564 | // control content to an empty string. So this is the only scenario where this method is allowed to be called. | |||
565 | ||||
566 | // Strictly, we would be able to convert the display value to a property value, | |||
567 | // using the "name (location, language)" format we used in convertToControlValue. However, | |||
568 | // there is no need for this code... | |||
569 | ||||
570 | aAssignedScript.ScriptCode = sNewScriptCode; | |||
571 | return makeAny( aAssignedScript ); | |||
572 | } | |||
573 | ||||
574 | Any SAL_CALL EventHandler::convertToControlValue( const OUString& /*_rPropertyName*/, const Any& _rPropertyValue, const Type& _rControlValueType ) | |||
575 | { | |||
576 | ::osl::MutexGuard aGuard( m_aMutex ); | |||
577 | ||||
578 | ScriptEventDescriptor aScriptEvent; | |||
579 | OSL_VERIFY( _rPropertyValue >>= aScriptEvent )do { if (!(_rPropertyValue >>= aScriptEvent)) do { if ( true && (!(0))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN ), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "579" ": "), "OSL_ASSERT: %s", "0"); } } while (false); } while (0); | |||
580 | ||||
581 | OSL_ENSURE( _rControlValueType.getTypeClass() == TypeClass_STRING,do { if (true && (!(_rControlValueType.getTypeClass() == TypeClass_STRING))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN ), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "582" ": "), "%s", "EventHandler::convertToControlValue: unexpected ControlValue type class!" ); } } while (false) | |||
582 | "EventHandler::convertToControlValue: unexpected ControlValue type class!" )do { if (true && (!(_rControlValueType.getTypeClass() == TypeClass_STRING))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN ), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "582" ": "), "%s", "EventHandler::convertToControlValue: unexpected ControlValue type class!" ); } } while (false); | |||
583 | ||||
584 | OUString sScript( aScriptEvent.ScriptCode ); | |||
585 | if ( !sScript.isEmpty() ) | |||
586 | { | |||
587 | // format is: "name (location, language)" | |||
588 | try | |||
589 | { | |||
590 | // parse | |||
591 | Reference< XUriReferenceFactory > xUriRefFac = UriReferenceFactory::create( m_xContext ); | |||
592 | Reference< XVndSunStarScriptUrlReference > xScriptUri( xUriRefFac->parse( sScript ), UNO_QUERY_THROW ); | |||
593 | ||||
594 | OUStringBuffer aComposeBuffer; | |||
595 | ||||
596 | // name | |||
597 | aComposeBuffer.append( xScriptUri->getName() ); | |||
598 | ||||
599 | // location | |||
600 | const OUString sLocation = xScriptUri->getParameter( "location" ); | |||
601 | const OUString sLanguage = xScriptUri->getParameter( "language" ); | |||
602 | ||||
603 | if ( !(sLocation.isEmpty() && sLanguage.isEmpty()) ) | |||
604 | { | |||
605 | aComposeBuffer.append( " (" ); | |||
606 | ||||
607 | // location | |||
608 | OSL_ENSURE( !sLocation.isEmpty(), "EventHandler::convertToControlValue: unexpected: no location!" )do { if (true && (!(!sLocation.isEmpty()))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "608" ": "), "%s", "EventHandler::convertToControlValue: unexpected: no location!" ); } } while (false); | |||
609 | if ( !sLocation.isEmpty() ) | |||
610 | { | |||
611 | aComposeBuffer.append( sLocation ); | |||
612 | aComposeBuffer.append( ", " ); | |||
613 | } | |||
614 | ||||
615 | // language | |||
616 | if ( !sLanguage.isEmpty() ) | |||
617 | { | |||
618 | aComposeBuffer.append( sLanguage ); | |||
619 | } | |||
620 | ||||
621 | aComposeBuffer.append( ')' ); | |||
622 | } | |||
623 | ||||
624 | sScript = aComposeBuffer.makeStringAndClear(); | |||
625 | } | |||
626 | catch( const Exception& ) | |||
627 | { | |||
628 | DBG_UNHANDLED_EXCEPTION("extensions.propctrlr")DbgUnhandledException( DbgGetCaughtException(), __func__, "/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "628" ": ", "extensions.propctrlr" );; | |||
629 | } | |||
630 | } | |||
631 | ||||
632 | return makeAny( sScript ); | |||
633 | } | |||
634 | ||||
635 | PropertyState SAL_CALL EventHandler::getPropertyState( const OUString& /*_rPropertyName*/ ) | |||
636 | { | |||
637 | return PropertyState_DIRECT_VALUE; | |||
638 | } | |||
639 | ||||
640 | void SAL_CALL EventHandler::addPropertyChangeListener( const Reference< XPropertyChangeListener >& _rxListener ) | |||
641 | { | |||
642 | ::osl::MutexGuard aGuard( m_aMutex ); | |||
643 | if ( !_rxListener.is() ) | |||
644 | throw NullPointerException(); | |||
645 | m_aPropertyListeners.addListener( _rxListener ); | |||
646 | } | |||
647 | ||||
648 | void SAL_CALL EventHandler::removePropertyChangeListener( const Reference< XPropertyChangeListener >& _rxListener ) | |||
649 | { | |||
650 | ::osl::MutexGuard aGuard( m_aMutex ); | |||
651 | m_aPropertyListeners.removeListener( _rxListener ); | |||
652 | } | |||
653 | ||||
654 | Sequence< Property > SAL_CALL EventHandler::getSupportedProperties() | |||
655 | { | |||
656 | ::osl::MutexGuard aGuard( m_aMutex ); | |||
657 | if ( !m_bEventsMapInitialized ) | |||
658 | { | |||
659 | m_bEventsMapInitialized = true; | |||
660 | try | |||
661 | { | |||
662 | std::vector< Type > aListeners; | |||
663 | impl_getComponentListenerTypes_nothrow( aListeners ); | |||
664 | ||||
665 | OUString sListenerClassName; | |||
666 | ||||
667 | // loop through all listeners and all methods, and see which we can present at the UI | |||
668 | for ( const Type& rListener : aListeners ) | |||
669 | { | |||
670 | // the programmatic name of the listener, to be used as "property" name | |||
671 | sListenerClassName = rListener.getTypeName(); | |||
672 | OSL_ENSURE( !sListenerClassName.isEmpty(), "EventHandler::getSupportedProperties: strange - no listener name ..." )do { if (true && (!(!sListenerClassName.isEmpty()))) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl" ), ("/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "672" ": "), "%s", "EventHandler::getSupportedProperties: strange - no listener name ..." ); } } while (false); | |||
673 | if ( sListenerClassName.isEmpty() ) | |||
674 | continue; | |||
675 | ||||
676 | // loop through all methods | |||
677 | const Sequence<OUString> aEventMethods = comphelper::getEventMethodsForType( rListener ); | |||
678 | for (const OUString& rMethod : aEventMethods) | |||
679 | { | |||
680 | EventDescription aEvent; | |||
681 | if ( !lcl_getEventDescriptionForMethod( rMethod, aEvent ) ) | |||
682 | continue; | |||
683 | ||||
684 | if ( !impl_filterMethod_nothrow( aEvent ) ) | |||
685 | continue; | |||
686 | ||||
687 | m_aEvents.emplace( | |||
688 | lcl_getEventPropertyName( sListenerClassName, rMethod ), aEvent ); | |||
689 | } | |||
690 | } | |||
691 | ||||
692 | } | |||
693 | catch( const Exception& ) | |||
694 | { | |||
695 | DBG_UNHANDLED_EXCEPTION("extensions.propctrlr")DbgUnhandledException( DbgGetCaughtException(), __func__, "/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "695" ": ", "extensions.propctrlr" );; | |||
696 | } | |||
697 | } | |||
698 | ||||
699 | // sort them by ID - this is the relative ordering in the UI | |||
700 | std::map< EventId, Property > aOrderedProperties; | |||
701 | for (auto const& event : m_aEvents) | |||
702 | { | |||
703 | aOrderedProperties[ event.second.nId ] = Property( | |||
704 | event.first, event.second.nId, | |||
705 | ::cppu::UnoType<OUString>::get(), | |||
706 | PropertyAttribute::BOUND ); | |||
707 | } | |||
708 | ||||
709 | return comphelper::mapValuesToSequence( aOrderedProperties ); | |||
710 | } | |||
711 | ||||
712 | Sequence< OUString > SAL_CALL EventHandler::getSupersededProperties( ) | |||
713 | { | |||
714 | // none | |||
715 | return Sequence< OUString >( ); | |||
716 | } | |||
717 | ||||
718 | Sequence< OUString > SAL_CALL EventHandler::getActuatingProperties( ) | |||
719 | { | |||
720 | // none | |||
721 | return Sequence< OUString >( ); | |||
722 | } | |||
723 | ||||
724 | LineDescriptor SAL_CALL EventHandler::describePropertyLine( const OUString& _rPropertyName, | |||
725 | const Reference< XPropertyControlFactory >& _rxControlFactory ) | |||
726 | { | |||
727 | if ( !_rxControlFactory.is() ) | |||
728 | throw NullPointerException(); | |||
729 | ||||
730 | ::osl::MutexGuard aGuard( m_aMutex ); | |||
731 | ||||
732 | LineDescriptor aDescriptor; | |||
733 | ||||
734 | aDescriptor.Control = _rxControlFactory->createPropertyControl( PropertyControlType::TextField, true ); | |||
735 | new PropertyControlExtender( aDescriptor.Control ); | |||
736 | ||||
737 | const EventDescription& rEvent = impl_getEventForName_throw( _rPropertyName ); | |||
738 | aDescriptor.DisplayName = rEvent.sDisplayName; | |||
739 | aDescriptor.HelpURL = HelpIdUrl::getHelpURL( rEvent.sHelpId ); | |||
740 | aDescriptor.PrimaryButtonId = OStringToOUString(rEvent.sUniqueBrowseId, RTL_TEXTENCODING_UTF8(((rtl_TextEncoding) 76))); | |||
741 | aDescriptor.HasPrimaryButton = true; | |||
742 | aDescriptor.Category = "Events"; | |||
743 | return aDescriptor; | |||
744 | } | |||
745 | ||||
746 | sal_Bool SAL_CALL EventHandler::isComposable( const OUString& /*_rPropertyName*/ ) | |||
747 | { | |||
748 | return false; | |||
749 | } | |||
750 | ||||
751 | InteractiveSelectionResult SAL_CALL EventHandler::onInteractivePropertySelection( const OUString& _rPropertyName, sal_Bool /*_bPrimary*/, Any& /*_rData*/, const Reference< XObjectInspectorUI >& _rxInspectorUI ) | |||
752 | { | |||
753 | if ( !_rxInspectorUI.is() ) | |||
| ||||
754 | throw NullPointerException(); | |||
755 | ||||
756 | ::osl::MutexGuard aGuard( m_aMutex ); | |||
757 | const EventDescription& rForEvent = impl_getEventForName_throw( _rPropertyName ); | |||
758 | ||||
759 | std::vector< ScriptEventDescriptor > aAllAssignedEvents; | |||
760 | impl_getComponentScriptEvents_nothrow( aAllAssignedEvents ); | |||
761 | ||||
762 | // SvxMacroAssignDlg-compatible structure holding all event/assignments | |||
763 | ::rtl::Reference< EventHolder > pEventHolder( new EventHolder ); | |||
764 | ||||
765 | for (auto const& event : m_aEvents) | |||
766 | { | |||
767 | // the script which is assigned to the current event (if any) | |||
768 | ScriptEventDescriptor aAssignedScript = lcl_getAssignedScriptEvent( event.second, aAllAssignedEvents ); | |||
769 | pEventHolder->addEvent( event.second.nId, event.second.sListenerMethodName, aAssignedScript ); | |||
770 | } | |||
771 | ||||
772 | // the initial selection in the dialog | |||
773 | Sequence< OUString > aNames( pEventHolder->getElementNames() ); | |||
774 | const OUString* pChosenEvent = std::find( aNames.begin(), aNames.end(), rForEvent.sListenerMethodName ); | |||
775 | sal_uInt16 nInitialSelection = static_cast<sal_uInt16>( pChosenEvent - aNames.begin() ); | |||
776 | ||||
777 | // the dialog | |||
778 | SvxAbstractDialogFactory* pFactory = SvxAbstractDialogFactory::Create(); | |||
779 | ||||
780 | ScopedVclPtr<VclAbstractDialog> pDialog( pFactory->CreateSvxMacroAssignDlg( | |||
781 | PropertyHandlerHelper::getDialogParentFrame( m_xContext ), | |||
782 | impl_getContextFrame_nothrow(), | |||
783 | m_bIsDialogElement, | |||
784 | pEventHolder.get(), | |||
785 | nInitialSelection | |||
786 | ) ); | |||
787 | ||||
788 | if ( !pDialog ) | |||
789 | return InteractiveSelectionResult_Cancelled; | |||
790 | ||||
791 | // DF definite problem here | |||
792 | // OK & Cancel seem to be both returning 0 | |||
793 | if ( pDialog->Execute() == RET_CANCEL ) | |||
794 | return InteractiveSelectionResult_Cancelled; | |||
795 | ||||
796 | try | |||
797 | { | |||
798 | for (auto const& event : m_aEvents) | |||
799 | { | |||
800 | ScriptEventDescriptor aScriptDescriptor( pEventHolder->getNormalizedDescriptorByName( event.second.sListenerMethodName ) ); | |||
801 | ||||
802 | // set the new "property value" | |||
803 | setPropertyValue( | |||
804 | lcl_getEventPropertyName( event.second.sListenerClassName, event.second.sListenerMethodName ), | |||
805 | makeAny( aScriptDescriptor ) | |||
806 | ); | |||
807 | } | |||
808 | } | |||
809 | catch( const Exception& ) | |||
810 | { | |||
811 | DBG_UNHANDLED_EXCEPTION("extensions.propctrlr")DbgUnhandledException( DbgGetCaughtException(), __func__, "/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "811" ": ", "extensions.propctrlr" );; | |||
812 | } | |||
813 | ||||
814 | return InteractiveSelectionResult_Success; | |||
815 | } | |||
816 | ||||
817 | void SAL_CALL EventHandler::actuatingPropertyChanged( const OUString& /*_rActuatingPropertyName*/, const Any& /*_rNewValue*/, const Any& /*_rOldValue*/, const Reference< XObjectInspectorUI >& /*_rxInspectorUI*/, sal_Bool /*_bFirstTimeInit*/ ) | |||
818 | { | |||
819 | OSL_FAIL( "EventHandler::actuatingPropertyChanged: no actuating properties -> no callback (well, this is how it *should* be!)" )do { if (true && (((sal_Bool)1))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "819" ": "), "%s", "EventHandler::actuatingPropertyChanged: no actuating properties -> no callback (well, this is how it *should* be!)" ); } } while (false); | |||
820 | } | |||
821 | ||||
822 | IMPLEMENT_FORWARD_XCOMPONENT( EventHandler, EventHandler_Base )void EventHandler::dispose( ) { EventHandler_Base::WeakComponentImplHelperBase ::dispose(); } void EventHandler::addEventListener( const css ::uno::Reference< css::lang::XEventListener >& Listener ) { EventHandler_Base::WeakComponentImplHelperBase::addEventListener ( Listener ); } void EventHandler::removeEventListener( const css::uno::Reference< css::lang::XEventListener >& Listener ) { EventHandler_Base::WeakComponentImplHelperBase::removeEventListener ( Listener ); } | |||
823 | ||||
824 | void SAL_CALL EventHandler::disposing() | |||
825 | { | |||
826 | EventMap aEmpty; | |||
827 | m_aEvents.swap( aEmpty ); | |||
828 | m_xComponent.clear(); | |||
829 | } | |||
830 | ||||
831 | sal_Bool SAL_CALL EventHandler::suspend( sal_Bool /*_bSuspend*/ ) | |||
832 | { | |||
833 | return true; | |||
834 | } | |||
835 | ||||
836 | Reference< XFrame > EventHandler::impl_getContextFrame_nothrow() const | |||
837 | { | |||
838 | Reference< XFrame > xContextFrame; | |||
839 | ||||
840 | try | |||
841 | { | |||
842 | Reference< XModel > xContextDocument( PropertyHandlerHelper::getContextDocument(m_xContext), UNO_QUERY_THROW ); | |||
843 | Reference< XController > xController( xContextDocument->getCurrentController(), UNO_SET_THROW ); | |||
844 | xContextFrame.set( xController->getFrame(), UNO_SET_THROW ); | |||
845 | } | |||
846 | catch( const Exception& ) | |||
847 | { | |||
848 | DBG_UNHANDLED_EXCEPTION("extensions.propctrlr")DbgUnhandledException( DbgGetCaughtException(), __func__, "/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "848" ": ", "extensions.propctrlr" );; | |||
849 | } | |||
850 | ||||
851 | return xContextFrame; | |||
852 | } | |||
853 | ||||
854 | sal_Int32 EventHandler::impl_getComponentIndexInParent_throw() const | |||
855 | { | |||
856 | Reference< XChild > xChild( m_xComponent, UNO_QUERY_THROW ); | |||
857 | Reference< XIndexAccess > xParentAsIndexAccess( xChild->getParent(), UNO_QUERY_THROW ); | |||
858 | ||||
859 | // get the index of the inspected object within its parent container | |||
860 | sal_Int32 nElements = xParentAsIndexAccess->getCount(); | |||
861 | for ( sal_Int32 i=0; i<nElements; ++i ) | |||
862 | { | |||
863 | Reference< XInterface > xElement( xParentAsIndexAccess->getByIndex( i ), UNO_QUERY_THROW ); | |||
864 | if ( xElement == m_xComponent ) | |||
865 | return i; | |||
866 | } | |||
867 | throw NoSuchElementException(); | |||
868 | } | |||
869 | ||||
870 | void EventHandler::impl_getFormComponentScriptEvents_nothrow( std::vector < ScriptEventDescriptor >& _out_rEvents ) const | |||
871 | { | |||
872 | _out_rEvents.clear(); | |||
873 | try | |||
874 | { | |||
875 | Reference< XChild > xChild( m_xComponent, UNO_QUERY_THROW ); | |||
876 | Reference< XEventAttacherManager > xEventManager( xChild->getParent(), UNO_QUERY_THROW ); | |||
877 | comphelper::sequenceToContainer(_out_rEvents, xEventManager->getScriptEvents( impl_getComponentIndexInParent_throw() )); | |||
878 | ||||
879 | // the form component script API has unqualified listener names, but for normalization | |||
880 | // purpose, we want fully qualified ones | |||
881 | for ( ScriptEventDescriptor& rSED : _out_rEvents) | |||
882 | { | |||
883 | rSED.ListenerType = lcl_getQualifiedKnownListenerName( rSED ); | |||
884 | } | |||
885 | } | |||
886 | catch( const Exception& ) | |||
887 | { | |||
888 | DBG_UNHANDLED_EXCEPTION("extensions.propctrlr")DbgUnhandledException( DbgGetCaughtException(), __func__, "/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "888" ": ", "extensions.propctrlr" );; | |||
889 | } | |||
890 | } | |||
891 | ||||
892 | void EventHandler::impl_getComponentListenerTypes_nothrow( std::vector< Type >& _out_rTypes ) const | |||
893 | { | |||
894 | _out_rTypes.clear(); | |||
895 | try | |||
896 | { | |||
897 | // we use a set to avoid duplicates | |||
898 | TypeBag aListeners; | |||
899 | ||||
900 | Reference< XIntrospection > xIntrospection = theIntrospection::get( m_xContext ); | |||
901 | ||||
902 | // --- model listeners | |||
903 | lcl_addListenerTypesFor_throw( | |||
904 | m_xComponent, xIntrospection, aListeners ); | |||
905 | ||||
906 | // --- "secondary component" (usually: "control" listeners) | |||
907 | { | |||
908 | Reference< XInterface > xSecondaryComponent( impl_getSecondaryComponentForEventInspection_throw() ); | |||
909 | lcl_addListenerTypesFor_throw( xSecondaryComponent, xIntrospection, aListeners ); | |||
910 | ::comphelper::disposeComponent( xSecondaryComponent ); | |||
911 | } | |||
912 | ||||
913 | // now that they're disambiguated, copy these types into our member | |||
914 | _out_rTypes.insert( _out_rTypes.end(), aListeners.begin(), aListeners.end() ); | |||
915 | } | |||
916 | catch( const Exception& ) | |||
917 | { | |||
918 | DBG_UNHANDLED_EXCEPTION("extensions.propctrlr")DbgUnhandledException( DbgGetCaughtException(), __func__, "/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "918" ": ", "extensions.propctrlr" );; | |||
919 | } | |||
920 | } | |||
921 | ||||
922 | void EventHandler::impl_getDialogElementScriptEvents_nothrow( std::vector < ScriptEventDescriptor >& _out_rEvents ) const | |||
923 | { | |||
924 | _out_rEvents.clear(); | |||
925 | try | |||
926 | { | |||
927 | Reference< XScriptEventsSupplier > xEventsSupplier( m_xComponent, UNO_QUERY_THROW ); | |||
928 | Reference< XNameContainer > xEvents( xEventsSupplier->getEvents(), UNO_SET_THROW ); | |||
929 | Sequence< OUString > aEventNames( xEvents->getElementNames() ); | |||
930 | ||||
931 | sal_Int32 nEventCount = aEventNames.getLength(); | |||
932 | _out_rEvents.resize( nEventCount ); | |||
933 | ||||
934 | for( sal_Int32 i = 0; i < nEventCount; ++i ) | |||
935 | OSL_VERIFY( xEvents->getByName( aEventNames[i] ) >>= _out_rEvents[i] )do { if (!(xEvents->getByName( aEventNames[i] ) >>= _out_rEvents [i])) do { if (true && (!(0))) { sal_detail_logFormat ((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl"), ("/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "935" ": "), "OSL_ASSERT: %s", "0"); } } while (false); } while (0); | |||
936 | } | |||
937 | catch( const Exception& ) | |||
938 | { | |||
939 | DBG_UNHANDLED_EXCEPTION("extensions.propctrlr")DbgUnhandledException( DbgGetCaughtException(), __func__, "/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "939" ": ", "extensions.propctrlr" );; | |||
940 | } | |||
941 | } | |||
942 | ||||
943 | Reference< XInterface > EventHandler::impl_getSecondaryComponentForEventInspection_throw( ) const | |||
944 | { | |||
945 | Reference< XInterface > xReturn; | |||
946 | ||||
947 | // if it's a form, create a form controller for the additional events | |||
948 | Reference< XForm > xComponentAsForm( m_xComponent, UNO_QUERY ); | |||
949 | if ( xComponentAsForm.is() ) | |||
950 | { | |||
951 | Reference< XTabControllerModel > xComponentAsTCModel( m_xComponent, UNO_QUERY_THROW ); | |||
952 | Reference< XFormController > xController = FormController::create( m_xContext ); | |||
953 | xController->setModel( xComponentAsTCModel ); | |||
954 | ||||
955 | xReturn = xController; | |||
956 | } | |||
957 | else | |||
958 | { | |||
959 | OUString sControlService; | |||
960 | OSL_VERIFY( m_xComponent->getPropertyValue( PROPERTY_DEFAULTCONTROL ) >>= sControlService )do { if (!(m_xComponent->getPropertyValue( "DefaultControl" ) >>= sControlService)) do { if (true && (!(0) )) { sal_detail_logFormat((SAL_DETAIL_LOG_LEVEL_WARN), ("legacy.osl" ), ("/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "960" ": "), "OSL_ASSERT: %s", "0"); } } while (false); } while (0); | |||
961 | ||||
962 | xReturn = m_xContext->getServiceManager()->createInstanceWithContext( sControlService, m_xContext ); | |||
963 | } | |||
964 | return xReturn; | |||
965 | } | |||
966 | ||||
967 | const EventDescription& EventHandler::impl_getEventForName_throw( const OUString& _rPropertyName ) const | |||
968 | { | |||
969 | EventMap::const_iterator pos = m_aEvents.find( _rPropertyName ); | |||
970 | if ( pos == m_aEvents.end() ) | |||
971 | throw UnknownPropertyException(_rPropertyName); | |||
972 | return pos->second; | |||
973 | } | |||
974 | ||||
975 | namespace | |||
976 | { | |||
977 | bool lcl_endsWith( const OUString& _rText, const OUString& _rCheck ) | |||
978 | { | |||
979 | sal_Int32 nTextLen = _rText.getLength(); | |||
980 | sal_Int32 nCheckLen = _rCheck.getLength(); | |||
981 | if ( nCheckLen > nTextLen ) | |||
982 | return false; | |||
983 | ||||
984 | return _rText.indexOf( _rCheck ) == ( nTextLen - nCheckLen ); | |||
985 | } | |||
986 | } | |||
987 | ||||
988 | void EventHandler::impl_setFormComponentScriptEvent_nothrow( const ScriptEventDescriptor& _rScriptEvent ) | |||
989 | { | |||
990 | try | |||
991 | { | |||
992 | OUString sScriptCode( _rScriptEvent.ScriptCode ); | |||
993 | OUString sScriptType( _rScriptEvent.ScriptType ); | |||
994 | bool bResetScript = sScriptCode.isEmpty(); | |||
995 | ||||
996 | sal_Int32 nObjectIndex = impl_getComponentIndexInParent_throw(); | |||
997 | Reference< XChild > xChild( m_xComponent, UNO_QUERY_THROW ); | |||
998 | Reference< XEventAttacherManager > xEventManager( xChild->getParent(), UNO_QUERY_THROW ); | |||
999 | std::vector< ScriptEventDescriptor > aEvents; | |||
1000 | comphelper::sequenceToContainer( aEvents, xEventManager->getScriptEvents( nObjectIndex ) ); | |||
1001 | ||||
1002 | // is there already a registered script for this event? | |||
1003 | sal_Int32 eventCount = aEvents.size(), event = 0; | |||
1004 | for ( event = 0; event < eventCount; ++event ) | |||
1005 | { | |||
1006 | ScriptEventDescriptor* pEvent = &aEvents[event]; | |||
1007 | if ( ( pEvent->EventMethod == _rScriptEvent.EventMethod ) | |||
1008 | && ( lcl_endsWith( _rScriptEvent.ListenerType, pEvent->ListenerType ) ) | |||
1009 | // (strange enough, the events we get from getScriptEvents are not fully qualified) | |||
1010 | ) | |||
1011 | { | |||
1012 | // yes | |||
1013 | if ( !bResetScript ) | |||
1014 | { | |||
1015 | // set to something non-empty -> overwrite | |||
1016 | pEvent->ScriptCode = sScriptCode; | |||
1017 | pEvent->ScriptType = sScriptType; | |||
1018 | } | |||
1019 | else | |||
1020 | { | |||
1021 | // set to empty -> remove from vector | |||
1022 | aEvents.erase(aEvents.begin() + event ); | |||
1023 | --eventCount; | |||
1024 | } | |||
1025 | break; | |||
1026 | } | |||
1027 | } | |||
1028 | if ( ( event >= eventCount ) && !bResetScript ) | |||
1029 | { | |||
1030 | // no, did not find it -> append | |||
1031 | aEvents.push_back( _rScriptEvent ); | |||
1032 | } | |||
1033 | ||||
1034 | xEventManager->revokeScriptEvents( nObjectIndex ); | |||
1035 | xEventManager->registerScriptEvents( nObjectIndex, comphelper::containerToSequence(aEvents) ); | |||
1036 | ||||
1037 | PropertyHandlerHelper::setContextDocumentModified( m_xContext ); | |||
1038 | } | |||
1039 | catch( const Exception& ) | |||
1040 | { | |||
1041 | DBG_UNHANDLED_EXCEPTION("extensions.propctrlr")DbgUnhandledException( DbgGetCaughtException(), __func__, "/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "1041" ": ", "extensions.propctrlr" );; | |||
1042 | } | |||
1043 | } | |||
1044 | ||||
1045 | void EventHandler::impl_setDialogElementScriptEvent_nothrow( const ScriptEventDescriptor& _rScriptEvent ) | |||
1046 | { | |||
1047 | try | |||
1048 | { | |||
1049 | OUString sScriptCode( _rScriptEvent.ScriptCode ); | |||
1050 | bool bResetScript = sScriptCode.isEmpty(); | |||
1051 | ||||
1052 | Reference< XScriptEventsSupplier > xEventsSupplier( m_xComponent, UNO_QUERY_THROW ); | |||
1053 | Reference< XNameContainer > xEvents( xEventsSupplier->getEvents(), UNO_SET_THROW ); | |||
1054 | ||||
1055 | OUString sCompleteName = | |||
1056 | _rScriptEvent.ListenerType + | |||
1057 | "::" + | |||
1058 | _rScriptEvent.EventMethod; | |||
1059 | ||||
1060 | bool bExists = xEvents->hasByName( sCompleteName ); | |||
1061 | ||||
1062 | if ( bResetScript ) | |||
1063 | { | |||
1064 | if ( bExists ) | |||
1065 | xEvents->removeByName( sCompleteName ); | |||
1066 | } | |||
1067 | else | |||
1068 | { | |||
1069 | Any aNewValue; aNewValue <<= _rScriptEvent; | |||
1070 | ||||
1071 | if ( bExists ) | |||
1072 | xEvents->replaceByName( sCompleteName, aNewValue ); | |||
1073 | else | |||
1074 | xEvents->insertByName( sCompleteName, aNewValue ); | |||
1075 | } | |||
1076 | } | |||
1077 | catch( const Exception& ) | |||
1078 | { | |||
1079 | DBG_UNHANDLED_EXCEPTION("extensions.propctrlr")DbgUnhandledException( DbgGetCaughtException(), __func__, "/home/maarten/src/libreoffice/core/extensions/source/propctrlr/eventhandler.cxx" ":" "1079" ": ", "extensions.propctrlr" );; | |||
1080 | } | |||
1081 | } | |||
1082 | ||||
1083 | bool EventHandler::impl_filterMethod_nothrow( const EventDescription& _rEvent ) const | |||
1084 | { | |||
1085 | // some (control-triggered) events do not make sense for certain grid control columns. However, | |||
1086 | // our mechanism to retrieve control-triggered events does not know about this, so we do some | |||
1087 | // late filtering here. | |||
1088 | switch ( m_nGridColumnType ) | |||
1089 | { | |||
1090 | case FormComponentType::COMBOBOX: | |||
1091 | if ( UID_BRWEVT_ACTIONPERFORMED"EXTENSIONS_UID_BRWEVT_ACTIONPERFORMED" == _rEvent.sUniqueBrowseId ) | |||
1092 | return false; | |||
1093 | break; | |||
1094 | case FormComponentType::LISTBOX: | |||
1095 | if ( ( UID_BRWEVT_CHANGED"EXTENSIONS_UID_BRWEVT_CHANGED" == _rEvent.sUniqueBrowseId ) | |||
1096 | || ( UID_BRWEVT_ACTIONPERFORMED"EXTENSIONS_UID_BRWEVT_ACTIONPERFORMED" == _rEvent.sUniqueBrowseId ) | |||
1097 | ) | |||
1098 | return false; | |||
1099 | break; | |||
1100 | } | |||
1101 | ||||
1102 | return true; | |||
1103 | } | |||
1104 | ||||
1105 | } // namespace pcr | |||
1106 | ||||
1107 | extern "C" SAL_DLLPUBLIC_EXPORT__attribute__ ((visibility("default"))) css::uno::XInterface* | |||
1108 | extensions_propctrlr_EventHandler_get_implementation( | |||
1109 | css::uno::XComponentContext* context , css::uno::Sequence<css::uno::Any> const&) | |||
1110 | { | |||
1111 | return cppu::acquire(new pcr::EventHandler(context)); | |||
1112 | } | |||
1113 | ||||
1114 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |
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_VCL_PTR_HXX |
21 | #define INCLUDED_VCL_PTR_HXX |
22 | |
23 | #include <sal/config.h> |
24 | |
25 | #include <rtl/ref.hxx> |
26 | |
27 | #include <utility> |
28 | #include <type_traits> |
29 | |
30 | #ifdef DBG_UTIL |
31 | #ifndef _WIN32 |
32 | #include <vcl/vclmain.hxx> |
33 | #endif |
34 | #endif |
35 | |
36 | class VclReferenceBase; |
37 | |
38 | namespace vcl::detail { |
39 | |
40 | template<typename> |
41 | constexpr bool isIncompleteOrDerivedFromVclReferenceBase(...) { return true; } |
42 | |
43 | template<typename T> constexpr bool isIncompleteOrDerivedFromVclReferenceBase( |
44 | int (*)[sizeof(T)]) |
45 | { return std::is_base_of<VclReferenceBase, T>::value; } |
46 | |
47 | } // namespace vcl::detail |
48 | |
49 | /** |
50 | * A thin wrapper around rtl::Reference to implement the acquire and dispose semantics we want for references to vcl::Window subclasses. |
51 | * |
52 | * For more details on the design please see vcl/README.lifecycle |
53 | * |
54 | * @param reference_type must be a subclass of vcl::Window |
55 | */ |
56 | template <class reference_type> |
57 | class VclPtr |
58 | { |
59 | static_assert( |
60 | vcl::detail::isIncompleteOrDerivedFromVclReferenceBase<reference_type>( |
61 | nullptr), |
62 | "template argument type must be derived from VclReferenceBase"); |
63 | |
64 | ::rtl::Reference<reference_type> m_rInnerRef; |
65 | |
66 | public: |
67 | /** Constructor... |
68 | */ |
69 | VclPtr() |
70 | : m_rInnerRef() |
71 | {} |
72 | |
73 | /** Constructor... |
74 | */ |
75 | VclPtr (reference_type * pBody) |
76 | : m_rInnerRef(pBody) |
77 | {} |
78 | |
79 | /** Constructor... that doesn't take a ref. |
80 | */ |
81 | VclPtr (reference_type * pBody, __sal_NoAcquire) |
82 | : m_rInnerRef(pBody, SAL_NO_ACQUIRE) |
83 | {} |
84 | |
85 | /** Up-casting conversion constructor: Copies interface reference. |
86 | |
87 | Does not work for up-casts to ambiguous bases. For the special case of |
88 | up-casting to Reference< XInterface >, see the corresponding conversion |
89 | operator. |
90 | |
91 | @param rRef another reference |
92 | */ |
93 | template< class derived_type > |
94 | VclPtr( |
95 | const VclPtr< derived_type > & rRef, |
96 | typename std::enable_if< |
97 | std::is_base_of<reference_type, derived_type>::value, int>::type |
98 | = 0 ) |
99 | : m_rInnerRef( static_cast<reference_type*>(rRef) ) |
100 | { |
101 | } |
102 | |
103 | #if defined(DBG_UTIL) && !defined(_WIN32) |
104 | virtual ~VclPtr() |
105 | { |
106 | assert(m_rInnerRef.get() == nullptr || vclmain::isAlive())(static_cast <bool> (m_rInnerRef.get() == nullptr || vclmain ::isAlive()) ? void (0) : __assert_fail ("m_rInnerRef.get() == nullptr || vclmain::isAlive()" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 106, __extension__ __PRETTY_FUNCTION__)); |
107 | // We can be one of the intermediate counts, but if we are the last |
108 | // VclPtr keeping this object alive, then something forgot to call dispose(). |
109 | assert((!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1)(static_cast <bool> ((!m_rInnerRef.get() || m_rInnerRef ->isDisposed() || m_rInnerRef->getRefCount() > 1) && "someone forgot to call dispose()") ? void (0) : __assert_fail ("(!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1) && \"someone forgot to call dispose()\"" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 110, __extension__ __PRETTY_FUNCTION__)) |
110 | && "someone forgot to call dispose()")(static_cast <bool> ((!m_rInnerRef.get() || m_rInnerRef ->isDisposed() || m_rInnerRef->getRefCount() > 1) && "someone forgot to call dispose()") ? void (0) : __assert_fail ("(!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1) && \"someone forgot to call dispose()\"" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 110, __extension__ __PRETTY_FUNCTION__)); |
111 | } |
112 | VclPtr(VclPtr const &) = default; |
113 | VclPtr(VclPtr &&) = default; |
114 | VclPtr & operator =(VclPtr const &) = default; |
115 | VclPtr & operator =(VclPtr &&) = default; |
116 | #endif |
117 | |
118 | /** |
119 | * A construction helper for VclPtr. Since VclPtr types are created |
120 | * with a reference-count of one - to help fit into the existing |
121 | * code-flow; this helps us to construct them easily. |
122 | * |
123 | * For more details on the design please see vcl/README.lifecycle |
124 | * |
125 | * @tparam reference_type must be a subclass of vcl::Window |
126 | */ |
127 | template<typename... Arg> [[nodiscard]] static VclPtr< reference_type > Create(Arg &&... arg) |
128 | { |
129 | return VclPtr< reference_type >( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE ); |
130 | } |
131 | |
132 | /** Probably most common used: handle->someBodyOp(). |
133 | */ |
134 | reference_type * operator->() const |
135 | { |
136 | return m_rInnerRef.get(); |
137 | } |
138 | |
139 | /** Get the body. Can be used instead of operator->(). |
140 | I.e. handle->someBodyOp() and handle.get()->someBodyOp() |
141 | are the same. |
142 | */ |
143 | reference_type * get() const |
144 | { |
145 | return m_rInnerRef.get(); |
146 | } |
147 | |
148 | void set(reference_type *pBody) |
149 | { |
150 | m_rInnerRef.set(pBody); |
151 | } |
152 | |
153 | void reset(reference_type *pBody) |
154 | { |
155 | m_rInnerRef.set(pBody); |
156 | } |
157 | |
158 | /** Up-casting copy assignment operator. |
159 | |
160 | Does not work for up-casts to ambiguous bases. |
161 | |
162 | @param rRef another reference |
163 | */ |
164 | template<typename derived_type> |
165 | typename std::enable_if< |
166 | std::is_base_of<reference_type, derived_type>::value, |
167 | VclPtr &>::type |
168 | operator =(VclPtr<derived_type> const & rRef) |
169 | { |
170 | m_rInnerRef.set(rRef.get()); |
171 | return *this; |
172 | } |
173 | |
174 | VclPtr & operator =(reference_type * pBody) |
175 | { |
176 | m_rInnerRef.set(pBody); |
177 | return *this; |
178 | } |
179 | |
180 | operator reference_type * () const |
181 | { |
182 | return m_rInnerRef.get(); |
183 | } |
184 | |
185 | explicit operator bool () const |
186 | { |
187 | return m_rInnerRef.get() != nullptr; |
188 | } |
189 | |
190 | void clear() |
191 | { |
192 | m_rInnerRef.clear(); |
193 | } |
194 | |
195 | void reset() |
196 | { |
197 | m_rInnerRef.clear(); |
198 | } |
199 | |
200 | void disposeAndClear() |
201 | { |
202 | // hold it alive for the lifetime of this method |
203 | ::rtl::Reference<reference_type> aTmp(m_rInnerRef); |
204 | m_rInnerRef.clear(); // we should use some 'swap' method ideally ;-) |
205 | if (aTmp.get()) { |
206 | aTmp->disposeOnce(); |
207 | } |
208 | } |
209 | |
210 | /** Needed to place VclPtr's into STL collection. |
211 | */ |
212 | bool operator< (const VclPtr<reference_type> & handle) const |
213 | { |
214 | return (m_rInnerRef < handle.m_rInnerRef); |
215 | } |
216 | }; // class VclPtr |
217 | |
218 | template<typename T1, typename T2> |
219 | inline bool operator ==(VclPtr<T1> const & p1, VclPtr<T2> const & p2) { |
220 | return p1.get() == p2.get(); |
221 | } |
222 | |
223 | template<typename T> inline bool operator ==(VclPtr<T> const & p1, T const * p2) |
224 | { |
225 | return p1.get() == p2; |
226 | } |
227 | |
228 | template<typename T> inline bool operator ==(VclPtr<T> const & p1, T * p2) { |
229 | return p1.get() == p2; |
230 | } |
231 | |
232 | template<typename T> inline bool operator ==(T const * p1, VclPtr<T> const & p2) |
233 | { |
234 | return p1 == p2.get(); |
235 | } |
236 | |
237 | template<typename T> inline bool operator ==(T * p1, VclPtr<T> const & p2) { |
238 | return p1 == p2.get(); |
239 | } |
240 | |
241 | template<typename T1, typename T2> |
242 | inline bool operator !=(VclPtr<T1> const & p1, VclPtr<T2> const & p2) { |
243 | return !(p1 == p2); |
244 | } |
245 | |
246 | template<typename T> inline bool operator !=(VclPtr<T> const & p1, T const * p2) |
247 | { |
248 | return !(p1 == p2); |
249 | } |
250 | |
251 | template<typename T> inline bool operator !=(VclPtr<T> const & p1, T * p2) { |
252 | return !(p1 == p2); |
253 | } |
254 | |
255 | template<typename T> inline bool operator !=(T const * p1, VclPtr<T> const & p2) |
256 | { |
257 | return !(p1 == p2); |
258 | } |
259 | |
260 | template<typename T> inline bool operator !=(T * p1, VclPtr<T> const & p2) { |
261 | return !(p1 == p2); |
262 | } |
263 | |
264 | /** |
265 | * A construction helper for a temporary VclPtr. Since VclPtr types |
266 | * are created with a reference-count of one - to help fit into |
267 | * the existing code-flow; this helps us to construct them easily. |
268 | * see also VclPtr::Create and ScopedVclPtr |
269 | * |
270 | * For more details on the design please see vcl/README.lifecycle |
271 | * |
272 | * @param reference_type must be a subclass of vcl::Window |
273 | */ |
274 | template <class reference_type> |
275 | class SAL_WARN_UNUSED__attribute__((warn_unused)) VclPtrInstance final : public VclPtr<reference_type> |
276 | { |
277 | public: |
278 | template<typename... Arg> VclPtrInstance(Arg &&... arg) |
279 | : VclPtr<reference_type>( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE ) |
280 | { |
281 | } |
282 | |
283 | /** |
284 | * Override and disallow this, to prevent people accidentally calling it and actually |
285 | * getting VclPtr::Create and getting a naked VclPtr<> instance |
286 | */ |
287 | template<typename... Arg> static VclPtrInstance< reference_type > Create(Arg &&... ) = delete; |
288 | }; |
289 | |
290 | template <class reference_type> |
291 | class ScopedVclPtr : public VclPtr<reference_type> |
292 | { |
293 | public: |
294 | /** Constructor... |
295 | */ |
296 | ScopedVclPtr() |
297 | : VclPtr<reference_type>() |
298 | {} |
299 | |
300 | /** Constructor |
301 | */ |
302 | ScopedVclPtr (reference_type * pBody) |
303 | : VclPtr<reference_type>(pBody) |
304 | {} |
305 | |
306 | /** Copy constructor... |
307 | */ |
308 | ScopedVclPtr (const VclPtr<reference_type> & handle) |
309 | : VclPtr<reference_type>(handle) |
310 | {} |
311 | |
312 | /** |
313 | Assignment that releases the last reference. |
314 | */ |
315 | void disposeAndReset(reference_type *pBody) |
316 | { |
317 | if (pBody != this->get()) { |
318 | VclPtr<reference_type>::disposeAndClear(); |
319 | VclPtr<reference_type>::set(pBody); |
320 | } |
321 | } |
322 | |
323 | /** |
324 | Assignment that releases the last reference. |
325 | */ |
326 | ScopedVclPtr<reference_type>& operator = (reference_type * pBody) |
327 | { |
328 | disposeAndReset(pBody); |
329 | return *this; |
330 | } |
331 | |
332 | /** Up-casting conversion constructor: Copies interface reference. |
333 | |
334 | Does not work for up-casts to ambiguous bases. For the special case of |
335 | up-casting to Reference< XInterface >, see the corresponding conversion |
336 | operator. |
337 | |
338 | @param rRef another reference |
339 | */ |
340 | template< class derived_type > |
341 | ScopedVclPtr( |
342 | const VclPtr< derived_type > & rRef, |
343 | typename std::enable_if< |
344 | std::is_base_of<reference_type, derived_type>::value, int>::type |
345 | = 0 ) |
346 | : VclPtr<reference_type>( rRef ) |
347 | { |
348 | } |
349 | |
350 | /** Up-casting assignment operator. |
351 | |
352 | Does not work for up-casts to ambiguous bases. |
353 | |
354 | @param rRef another VclPtr |
355 | */ |
356 | template<typename derived_type> |
357 | typename std::enable_if< |
358 | std::is_base_of<reference_type, derived_type>::value, |
359 | ScopedVclPtr &>::type |
360 | operator =(VclPtr<derived_type> const & rRef) |
361 | { |
362 | disposeAndReset(rRef.get()); |
363 | return *this; |
364 | } |
365 | |
366 | /** |
367 | * Override and disallow this, to prevent people accidentally calling it and actually |
368 | * getting VclPtr::Create and getting a naked VclPtr<> instance |
369 | */ |
370 | template<typename... Arg> static ScopedVclPtr< reference_type > Create(Arg &&... ) = delete; |
371 | |
372 | ~ScopedVclPtr() |
373 | { |
374 | VclPtr<reference_type>::disposeAndClear(); |
375 | assert(VclPtr<reference_type>::get() == nullptr)(static_cast <bool> (VclPtr<reference_type>::get( ) == nullptr) ? void (0) : __assert_fail ("VclPtr<reference_type>::get() == nullptr" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 375, __extension__ __PRETTY_FUNCTION__)); // make sure there are no lingering references |
376 | } |
377 | |
378 | private: |
379 | // Most likely we don't want this default copy-constructor. |
380 | ScopedVclPtr (const ScopedVclPtr<reference_type> &) = delete; |
381 | // And certainly we don't want a default assignment operator. |
382 | ScopedVclPtr<reference_type>& operator = (const ScopedVclPtr<reference_type> &) = delete; |
383 | // And disallow reset as that doesn't call disposeAndClear on the original reference |
384 | void reset() = delete; |
385 | void reset(reference_type *pBody) = delete; |
386 | |
387 | protected: |
388 | ScopedVclPtr (reference_type * pBody, __sal_NoAcquire) |
389 | : VclPtr<reference_type>(pBody, SAL_NO_ACQUIRE) |
390 | {} |
391 | }; |
392 | |
393 | /** |
394 | * A construction helper for ScopedVclPtr. Since VclPtr types are created |
395 | * with a reference-count of one - to help fit into the existing |
396 | * code-flow; this helps us to construct them easily. |
397 | * |
398 | * For more details on the design please see vcl/README.lifecycle |
399 | * |
400 | * @param reference_type must be a subclass of vcl::Window |
401 | */ |
402 | #if defined _MSC_VER |
403 | #pragma warning(push) |
404 | #pragma warning(disable: 4521) // " multiple copy constructors specified" |
405 | #endif |
406 | template <class reference_type> |
407 | class SAL_WARN_UNUSED__attribute__((warn_unused)) ScopedVclPtrInstance final : public ScopedVclPtr<reference_type> |
408 | { |
409 | public: |
410 | template<typename... Arg> ScopedVclPtrInstance(Arg &&... arg) |
411 | : ScopedVclPtr<reference_type>( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE ) |
412 | { |
413 | } |
414 | |
415 | /** |
416 | * Override and disallow this, to prevent people accidentally calling it and actually |
417 | * getting VclPtr::Create and getting a naked VclPtr<> instance |
418 | */ |
419 | template<typename... Arg> static ScopedVclPtrInstance< reference_type > Create(Arg &&...) = delete; |
420 | |
421 | private: |
422 | // Prevent the above perfect forwarding ctor from hijacking (accidental) |
423 | // attempts at ScopedVclPtrInstance copy construction (where the hijacking |
424 | // would typically lead to somewhat obscure error messages); both non-const |
425 | // and const variants are needed here, as the ScopedVclPtr base class has a |
426 | // const--variant copy ctor, so the implicitly declared copy ctor for |
427 | // ScopedVclPtrInstance would also be the const variant, so non-const copy |
428 | // construction attempts would be hijacked by the perfect forwarding ctor; |
429 | // but if we only declared a non-const variant here, the const variant would |
430 | // no longer be implicitly declared (as there would already be an explicitly |
431 | // declared copy ctor), so const copy construction attempts would then be |
432 | // hijacked by the perfect forwarding ctor: |
433 | ScopedVclPtrInstance(ScopedVclPtrInstance &) = delete; |
434 | ScopedVclPtrInstance(ScopedVclPtrInstance const &) = delete; |
435 | }; |
436 | #if defined _MSC_VER |
437 | #pragma warning(pop) |
438 | #endif |
439 | |
440 | #endif // INCLUDED_VCL_PTR_HXX |
441 | |
442 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |
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_RTL_REF_HXX | ||||||||
21 | #define INCLUDED_RTL_REF_HXX | ||||||||
22 | |||||||||
23 | #include "sal/config.h" | ||||||||
24 | |||||||||
25 | #include <cassert> | ||||||||
26 | #include <cstddef> | ||||||||
27 | #include <functional> | ||||||||
28 | #ifdef LIBO_INTERNAL_ONLY1 | ||||||||
29 | #include <type_traits> | ||||||||
30 | #endif | ||||||||
31 | |||||||||
32 | #include "sal/types.h" | ||||||||
33 | |||||||||
34 | namespace rtl | ||||||||
35 | { | ||||||||
36 | |||||||||
37 | /** Template reference class for reference type. | ||||||||
38 | */ | ||||||||
39 | template <class reference_type> | ||||||||
40 | class Reference | ||||||||
41 | { | ||||||||
42 | /** The <b>reference_type</b> body pointer. | ||||||||
43 | */ | ||||||||
44 | reference_type * m_pBody; | ||||||||
45 | |||||||||
46 | |||||||||
47 | public: | ||||||||
48 | /** Constructor... | ||||||||
49 | */ | ||||||||
50 | Reference() | ||||||||
51 | : m_pBody (NULL__null) | ||||||||
52 | {} | ||||||||
53 | |||||||||
54 | |||||||||
55 | /** Constructor... | ||||||||
56 | */ | ||||||||
57 | Reference (reference_type * pBody, __sal_NoAcquire) | ||||||||
58 | : m_pBody (pBody) | ||||||||
59 | { | ||||||||
60 | } | ||||||||
61 | |||||||||
62 | /** Constructor... | ||||||||
63 | */ | ||||||||
64 | Reference (reference_type * pBody) | ||||||||
65 | : m_pBody (pBody) | ||||||||
66 | { | ||||||||
67 | if (m_pBody) | ||||||||
68 | m_pBody->acquire(); | ||||||||
69 | } | ||||||||
70 | |||||||||
71 | /** Copy constructor... | ||||||||
72 | */ | ||||||||
73 | Reference (const Reference<reference_type> & handle) | ||||||||
74 | : m_pBody (handle.m_pBody) | ||||||||
75 | { | ||||||||
76 | if (m_pBody) | ||||||||
77 | m_pBody->acquire(); | ||||||||
78 | } | ||||||||
79 | |||||||||
80 | #ifdef LIBO_INTERNAL_ONLY1 | ||||||||
81 | /** Move constructor... | ||||||||
82 | */ | ||||||||
83 | Reference (Reference<reference_type> && handle) noexcept | ||||||||
84 | : m_pBody (handle.m_pBody) | ||||||||
85 | { | ||||||||
86 | handle.m_pBody = nullptr; | ||||||||
87 | } | ||||||||
88 | #endif | ||||||||
89 | |||||||||
90 | #if defined LIBO_INTERNAL_ONLY1 | ||||||||
91 | /** Up-casting conversion constructor: Copies interface reference. | ||||||||
92 | |||||||||
93 | Does not work for up-casts to ambiguous bases. | ||||||||
94 | |||||||||
95 | @param rRef another reference | ||||||||
96 | */ | ||||||||
97 | template< class derived_type > | ||||||||
98 | inline Reference( | ||||||||
99 | const Reference< derived_type > & rRef, | ||||||||
100 | std::enable_if_t<std::is_base_of_v<reference_type, derived_type>, int> = 0 ) | ||||||||
101 | : m_pBody (rRef.get()) | ||||||||
102 | { | ||||||||
103 | if (m_pBody) | ||||||||
104 | m_pBody->acquire(); | ||||||||
105 | } | ||||||||
106 | #endif | ||||||||
107 | |||||||||
108 | /** Destructor... | ||||||||
109 | */ | ||||||||
110 | ~Reference() COVERITY_NOEXCEPT_FALSE | ||||||||
111 | { | ||||||||
112 | if (m_pBody
| ||||||||
113 | m_pBody->release(); | ||||||||
114 | } | ||||||||
115 | |||||||||
116 | /** Set... | ||||||||
117 | Similar to assignment. | ||||||||
118 | */ | ||||||||
119 | Reference<reference_type> & | ||||||||
120 | SAL_CALL set (reference_type * pBody) | ||||||||
121 | { | ||||||||
122 | if (pBody) | ||||||||
123 | pBody->acquire(); | ||||||||
124 | reference_type * const pOld = m_pBody; | ||||||||
125 | m_pBody = pBody; | ||||||||
126 | if (pOld) | ||||||||
127 | pOld->release(); | ||||||||
128 | return *this; | ||||||||
129 | } | ||||||||
130 | |||||||||
131 | /** Assignment. | ||||||||
132 | Unbinds this instance from its body (if bound) and | ||||||||
133 | bind it to the body represented by the handle. | ||||||||
134 | */ | ||||||||
135 | Reference<reference_type> & | ||||||||
136 | SAL_CALL operator= (const Reference<reference_type> & handle) | ||||||||
137 | { | ||||||||
138 | return set( handle.m_pBody ); | ||||||||
139 | } | ||||||||
140 | |||||||||
141 | #ifdef LIBO_INTERNAL_ONLY1 | ||||||||
142 | /** Assignment. | ||||||||
143 | * Unbinds this instance from its body (if bound), | ||||||||
144 | * bind it to the body represented by the handle, and | ||||||||
145 | * set the body represented by the handle to nullptr. | ||||||||
146 | */ | ||||||||
147 | Reference<reference_type> & | ||||||||
148 | operator= (Reference<reference_type> && handle) | ||||||||
149 | { | ||||||||
150 | // self-movement guts ourself | ||||||||
151 | if (m_pBody) | ||||||||
152 | m_pBody->release(); | ||||||||
153 | m_pBody = handle.m_pBody; | ||||||||
154 | handle.m_pBody = nullptr; | ||||||||
155 | return *this; | ||||||||
156 | } | ||||||||
157 | #endif | ||||||||
158 | |||||||||
159 | /** Assignment... | ||||||||
160 | */ | ||||||||
161 | Reference<reference_type> & | ||||||||
162 | SAL_CALL operator= (reference_type * pBody) | ||||||||
163 | { | ||||||||
164 | return set( pBody ); | ||||||||
165 | } | ||||||||
166 | |||||||||
167 | /** Unbind the body from this handle. | ||||||||
168 | Note that for a handle representing a large body, | ||||||||
169 | "handle.clear().set(new body());" _might_ | ||||||||
170 | perform a little bit better than "handle.set(new body());", | ||||||||
171 | since in the second case two large objects exist in memory | ||||||||
172 | (the old body and the new body). | ||||||||
173 | */ | ||||||||
174 | Reference<reference_type> & SAL_CALL clear() | ||||||||
175 | { | ||||||||
176 | if (m_pBody) | ||||||||
177 | { | ||||||||
178 | reference_type * const pOld = m_pBody; | ||||||||
179 | m_pBody = NULL__null; | ||||||||
180 | pOld->release(); | ||||||||
181 | } | ||||||||
182 | return *this; | ||||||||
183 | } | ||||||||
184 | |||||||||
185 | |||||||||
186 | /** Get the body. Can be used instead of operator->(). | ||||||||
187 | I.e. handle->someBodyOp() and handle.get()->someBodyOp() | ||||||||
188 | are the same. | ||||||||
189 | */ | ||||||||
190 | reference_type * SAL_CALL get() const | ||||||||
191 | { | ||||||||
192 | return m_pBody; | ||||||||
| |||||||||
193 | } | ||||||||
194 | |||||||||
195 | |||||||||
196 | /** Probably most common used: handle->someBodyOp(). | ||||||||
197 | */ | ||||||||
198 | reference_type * SAL_CALL operator->() const | ||||||||
199 | { | ||||||||
200 | assert(m_pBody != NULL)(static_cast <bool> (m_pBody != __null) ? void (0) : __assert_fail ("m_pBody != NULL", "/home/maarten/src/libreoffice/core/include/rtl/ref.hxx" , 200, __extension__ __PRETTY_FUNCTION__)); | ||||||||
201 | return m_pBody; | ||||||||
202 | } | ||||||||
203 | |||||||||
204 | |||||||||
205 | /** Allows (*handle).someBodyOp(). | ||||||||
206 | */ | ||||||||
207 | reference_type & SAL_CALL operator*() const | ||||||||
208 | { | ||||||||
209 | assert(m_pBody != NULL)(static_cast <bool> (m_pBody != __null) ? void (0) : __assert_fail ("m_pBody != NULL", "/home/maarten/src/libreoffice/core/include/rtl/ref.hxx" , 209, __extension__ __PRETTY_FUNCTION__)); | ||||||||
210 | return *m_pBody; | ||||||||
211 | } | ||||||||
212 | |||||||||
213 | |||||||||
214 | /** Returns True if the handle does point to a valid body. | ||||||||
215 | */ | ||||||||
216 | bool SAL_CALL is() const | ||||||||
217 | { | ||||||||
218 | return (m_pBody != NULL__null); | ||||||||
219 | } | ||||||||
220 | |||||||||
221 | #if defined LIBO_INTERNAL_ONLY1 | ||||||||
222 | /** Returns True if the handle does point to a valid body. | ||||||||
223 | */ | ||||||||
224 | explicit operator bool() const | ||||||||
225 | { | ||||||||
226 | return is(); | ||||||||
227 | } | ||||||||
228 | #endif | ||||||||
229 | |||||||||
230 | /** Returns True if this points to pBody. | ||||||||
231 | */ | ||||||||
232 | bool SAL_CALL operator== (const reference_type * pBody) const | ||||||||
233 | { | ||||||||
234 | return (m_pBody == pBody); | ||||||||
235 | } | ||||||||
236 | |||||||||
237 | |||||||||
238 | /** Returns True if handle points to the same body. | ||||||||
239 | */ | ||||||||
240 | bool | ||||||||
241 | SAL_CALL operator== (const Reference<reference_type> & handle) const | ||||||||
242 | { | ||||||||
243 | return (m_pBody == handle.m_pBody); | ||||||||
244 | } | ||||||||
245 | |||||||||
246 | |||||||||
247 | /** Needed to place References into STL collection. | ||||||||
248 | */ | ||||||||
249 | bool | ||||||||
250 | SAL_CALL operator!= (const Reference<reference_type> & handle) const | ||||||||
251 | { | ||||||||
252 | return (m_pBody != handle.m_pBody); | ||||||||
253 | } | ||||||||
254 | |||||||||
255 | |||||||||
256 | /** Needed to place References into STL collection. | ||||||||
257 | */ | ||||||||
258 | bool | ||||||||
259 | SAL_CALL operator< (const Reference<reference_type> & handle) const | ||||||||
260 | { | ||||||||
261 | return (m_pBody < handle.m_pBody); | ||||||||
262 | } | ||||||||
263 | |||||||||
264 | |||||||||
265 | /** Needed to place References into STL collection. | ||||||||
266 | */ | ||||||||
267 | bool | ||||||||
268 | SAL_CALL operator> (const Reference<reference_type> & handle) const | ||||||||
269 | { | ||||||||
270 | return (m_pBody > handle.m_pBody); | ||||||||
271 | } | ||||||||
272 | }; | ||||||||
273 | |||||||||
274 | } // namespace rtl | ||||||||
275 | |||||||||
276 | #if defined LIBO_INTERNAL_ONLY1 | ||||||||
277 | namespace std | ||||||||
278 | { | ||||||||
279 | |||||||||
280 | /// @cond INTERNAL | ||||||||
281 | /** | ||||||||
282 | Make rtl::Reference hashable by default for use in STL containers. | ||||||||
283 | |||||||||
284 | @since LibreOffice 6.3 | ||||||||
285 | */ | ||||||||
286 | template<typename T> | ||||||||
287 | struct hash<::rtl::Reference<T>> | ||||||||
288 | { | ||||||||
289 | std::size_t operator()(::rtl::Reference<T> const & s) const | ||||||||
290 | { return std::size_t(s.get()); } | ||||||||
291 | }; | ||||||||
292 | /// @endcond | ||||||||
293 | |||||||||
294 | } | ||||||||
295 | |||||||||
296 | #endif | ||||||||
297 | |||||||||
298 | #endif /* ! INCLUDED_RTL_REF_HXX */ | ||||||||
299 | |||||||||
300 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |
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 | #ifndef INCLUDED_VCL_Reference_HXX |
20 | #define INCLUDED_VCL_Reference_HXX |
21 | |
22 | #include <vcl/dllapi.h> |
23 | #include <osl/interlck.h> |
24 | |
25 | class VCL_DLLPUBLIC__attribute__ ((visibility("default"))) VclReferenceBase |
26 | { |
27 | mutable oslInterlockedCount mnRefCnt; |
28 | |
29 | template<typename T> friend class VclPtr; |
30 | |
31 | public: |
32 | void acquire() const |
33 | { |
34 | osl_atomic_increment(&mnRefCnt)__sync_add_and_fetch((&mnRefCnt), 1); |
35 | } |
36 | |
37 | void release() const |
38 | { |
39 | if (osl_atomic_decrement(&mnRefCnt)__sync_sub_and_fetch((&mnRefCnt), 1) == 0) |
40 | delete this; |
41 | } |
42 | #ifdef DBG_UTIL |
43 | #ifndef _WIN32 |
44 | sal_Int32 getRefCount() const { return mnRefCnt; } |
45 | #endif |
46 | #endif |
47 | |
48 | |
49 | private: |
50 | VclReferenceBase(const VclReferenceBase&) = delete; |
51 | VclReferenceBase& operator=(const VclReferenceBase&) = delete; |
52 | |
53 | bool mbDisposed : 1; |
54 | |
55 | protected: |
56 | VclReferenceBase(); |
57 | protected: |
58 | virtual ~VclReferenceBase(); |
59 | |
60 | protected: |
61 | virtual void dispose(); |
62 | |
63 | public: |
64 | void disposeOnce(); |
65 | bool isDisposed() const { return mbDisposed; } |
66 | |
67 | }; |
68 | #endif |