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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 : #include <memory>
21 :
22 : #include "osl/mutex.hxx"
23 : #include "vcl/svapp.hxx"
24 : #include "vcl/msgbox.hxx"
25 :
26 : #include "com/sun/star/task/XInteractionAbort.hpp"
27 : #include "com/sun/star/task/XInteractionApprove.hpp"
28 : #include "com/sun/star/task/XInteractionDisapprove.hpp"
29 : #include "com/sun/star/task/XInteractionRetry.hpp"
30 :
31 : #include "tools/errinf.hxx" // ErrorHandler, ErrorContext, ...
32 : #include "svtools/svtools.hrc" // RID_ERRHDL
33 :
34 : #include "ids.hrc"
35 : #include "getcontinuations.hxx"
36 :
37 : #include "iahndl.hxx"
38 :
39 : using namespace com::sun::star;
40 :
41 : namespace {
42 :
43 : sal_uInt16
44 0 : executeErrorDialog(
45 : Window * pParent,
46 : task::InteractionClassification eClassification,
47 : rtl::OUString const & rContext,
48 : rtl::OUString const & rMessage,
49 : WinBits nButtonMask)
50 : SAL_THROW((uno::RuntimeException))
51 : {
52 0 : SolarMutexGuard aGuard;
53 :
54 0 : OUStringBuffer aText(rContext);
55 0 : if (!rContext.isEmpty() && !rMessage.isEmpty())
56 0 : aText.appendAscii(":\n");
57 : //TODO! must be internationalized
58 0 : aText.append(rMessage);
59 :
60 0 : std::auto_ptr< MessBox > xBox;
61 : try
62 : {
63 0 : switch (eClassification)
64 : {
65 : case task::InteractionClassification_ERROR:
66 : xBox.reset(new ErrorBox(pParent,
67 : nButtonMask,
68 0 : aText.makeStringAndClear()));
69 0 : break;
70 :
71 : case task::InteractionClassification_WARNING:
72 : xBox.reset(new WarningBox(pParent,
73 : nButtonMask,
74 0 : aText.makeStringAndClear()));
75 0 : break;
76 :
77 : case task::InteractionClassification_INFO:
78 : if ((nButtonMask & 0x01F00000) == WB_DEF_OK)
79 : //TODO! missing win bit button mask define (want to ignore
80 : // any default button settings)...
81 : xBox.reset(new InfoBox(pParent,
82 : aText.makeStringAndClear()));
83 : else
84 : xBox.reset(new ErrorBox(pParent,
85 : nButtonMask,
86 0 : aText.makeStringAndClear()));
87 0 : break;
88 :
89 : case task::InteractionClassification_QUERY:
90 : xBox.reset(new QueryBox(pParent,
91 : nButtonMask,
92 0 : aText.makeStringAndClear()));
93 0 : break;
94 :
95 : default:
96 : OSL_ASSERT(false);
97 0 : break;
98 : }
99 : }
100 0 : catch (std::bad_alloc const &)
101 : {
102 : throw uno::RuntimeException(OUString("out of memory"),
103 0 : uno::Reference< uno::XInterface >());
104 : }
105 :
106 0 : sal_uInt16 aResult = xBox->Execute();
107 0 : switch( aResult )
108 : {
109 : case BUTTONID_OK:
110 0 : aResult = ERRCODE_BUTTON_OK;
111 0 : break;
112 : case BUTTONID_CANCEL:
113 0 : aResult = ERRCODE_BUTTON_CANCEL;
114 0 : break;
115 : case BUTTONID_YES:
116 0 : aResult = ERRCODE_BUTTON_YES;
117 0 : break;
118 : case BUTTONID_NO:
119 0 : aResult = ERRCODE_BUTTON_NO;
120 0 : break;
121 : case BUTTONID_RETRY:
122 0 : aResult = ERRCODE_BUTTON_RETRY;
123 0 : break;
124 : }
125 :
126 0 : return aResult;
127 : }
128 :
129 : }
130 :
131 : void
132 0 : UUIInteractionHelper::handleErrorHandlerRequest(
133 : task::InteractionClassification eClassification,
134 : ErrCode nErrorCode,
135 : std::vector< rtl::OUString > const & rArguments,
136 : uno::Sequence< uno::Reference< task::XInteractionContinuation > > const &
137 : rContinuations,
138 : bool bObtainErrorStringOnly,
139 : bool & bHasErrorString,
140 : rtl::OUString & rErrorString)
141 : SAL_THROW((uno::RuntimeException))
142 : {
143 0 : if (bObtainErrorStringOnly)
144 : {
145 0 : bHasErrorString = isInformationalErrorMessageRequest(rContinuations);
146 0 : if (!bHasErrorString)
147 : return;
148 : }
149 :
150 0 : rtl::OUString aMessage;
151 : {
152 : enum Source { SOURCE_DEFAULT, SOURCE_CNT, SOURCE_SVX, SOURCE_UUI };
153 : static char const * const aManager[4] = { "ofa", "cnt", "svx", "uui" };
154 : static sal_uInt16 const aId[4]
155 : = { RID_ERRHDL,
156 : RID_CHAOS_START + 12,
157 : // cf. chaos/source/inc/cntrids.hrc, where
158 : // #define RID_CHAOS_ERRHDL (RID_CHAOS_START + 12)
159 : RID_SVX_START + 350, // RID_SVXERRCODE
160 : RID_UUI_ERRHDL };
161 0 : ErrCode nErrorId = nErrorCode & ~ERRCODE_WARNING_MASK;
162 : Source eSource = nErrorId < ERRCODE_AREA_LIB1 ?
163 : SOURCE_DEFAULT :
164 : nErrorId >= ERRCODE_AREA_CHAOS
165 : && nErrorId < ERRCODE_AREA_CHAOS_END ?
166 : SOURCE_CNT :
167 : nErrorId >= ERRCODE_AREA_SVX
168 : && nErrorId <= ERRCODE_AREA_SVX_END ?
169 : SOURCE_SVX :
170 0 : SOURCE_UUI;
171 :
172 0 : SolarMutexGuard aGuard;
173 0 : std::auto_ptr< ResMgr > xManager;
174 0 : xManager.reset(ResMgr::CreateResMgr(aManager[eSource]));
175 0 : if (!xManager.get())
176 : return;
177 0 : ResId aResId(aId[eSource], *xManager.get());
178 0 : if (!ErrorResource(aResId).getString(nErrorCode, aMessage))
179 0 : return;
180 : }
181 :
182 0 : aMessage = replaceMessageWithArguments( aMessage, rArguments );
183 :
184 0 : if (bObtainErrorStringOnly)
185 : {
186 0 : rErrorString = aMessage;
187 : return;
188 : }
189 : else
190 : {
191 : //TODO! It can happen that the buttons calculated below do not match
192 : // the error text from the resource (e.g., some text that is not a
193 : // question, but YES and NO buttons). Some error texts have
194 : // ExtraData that specifies a set of buttons, but that data is not
195 : // really useful, because a single error text may well make sense
196 : // both with only an OK button and with RETRY and CANCEL buttons.
197 :
198 0 : uno::Reference< task::XInteractionApprove > xApprove;
199 0 : uno::Reference< task::XInteractionDisapprove > xDisapprove;
200 0 : uno::Reference< task::XInteractionRetry > xRetry;
201 0 : uno::Reference< task::XInteractionAbort > xAbort;
202 : getContinuations(
203 0 : rContinuations, &xApprove, &xDisapprove, &xRetry, &xAbort);
204 :
205 : // The following mapping uses the bit mask
206 : // Approve = 8,
207 : // Disapprove = 4,
208 : // Retry = 2,
209 : // Abort = 1
210 : //
211 : // The mapping has five properties on which the code to select the
212 : // correct continuation relies:
213 : // 1 The OK button is mapped to Approve if that is available,
214 : // otherwise to Abort if that is available, otherwise to none.
215 : // 2 The CANCEL button is always mapped to Abort.
216 : // 3 The RETRY button is always mapped to Retry.
217 : // 4 The NO button is always mapped to Disapprove.
218 : // 5 The YES button is always mapped to Approve.
219 : //
220 : // Because the WinBits button combinations are quite restricted, not
221 : // every request can be served here.
222 : //
223 : // Finally, it seems to be better to leave default button
224 : // determination to VCL (the favouring of CANCEL as default button
225 : // seems to not always be what the user wants)...
226 : WinBits const aButtonMask[16]
227 : = { 0,
228 : WB_OK /*| WB_DEF_OK*/, // Abort
229 : 0,
230 : WB_RETRY_CANCEL /*| WB_DEF_CANCEL*/, // Retry, Abort
231 : 0,
232 : 0,
233 : 0,
234 : 0,
235 : WB_OK /*| WB_DEF_OK*/, // Approve
236 : WB_OK_CANCEL /*| WB_DEF_CANCEL*/, // Approve, Abort
237 : 0,
238 : 0,
239 : WB_YES_NO /*| WB_DEF_NO*/, // Approve, Disapprove
240 : WB_YES_NO_CANCEL /*| WB_DEF_CANCEL*/,
241 : // Approve, Disapprove, Abort
242 : 0,
243 0 : 0 };
244 :
245 0 : WinBits nButtonMask = aButtonMask[(xApprove.is() ? 8 : 0)
246 0 : | (xDisapprove.is() ? 4 : 0)
247 0 : | (xRetry.is() ? 2 : 0)
248 0 : | (xAbort.is() ? 1 : 0)];
249 0 : if (nButtonMask == 0)
250 : return;
251 :
252 : //TODO! remove this backwards compatibility?
253 0 : rtl::OUString aContext(getContextProperty());
254 0 : if (aContext.isEmpty() && nErrorCode != 0)
255 : {
256 0 : SolarMutexGuard aGuard;
257 0 : ErrorContext * pContext = ErrorContext::GetContext();
258 0 : if (pContext)
259 : {
260 0 : OUString aContextString;
261 0 : if (pContext->GetString(nErrorCode, aContextString))
262 0 : aContext = aContextString;
263 0 : }
264 : }
265 :
266 : sal_uInt16 nResult = executeErrorDialog(
267 0 : getParentProperty(), eClassification, aContext, aMessage, nButtonMask );
268 :
269 0 : switch (nResult)
270 : {
271 : case ERRCODE_BUTTON_OK:
272 : OSL_ENSURE(xApprove.is() || xAbort.is(), "unexpected situation");
273 0 : if (xApprove.is())
274 0 : xApprove->select();
275 0 : else if (xAbort.is())
276 0 : xAbort->select();
277 0 : break;
278 :
279 : case ERRCODE_BUTTON_CANCEL:
280 : OSL_ENSURE(xAbort.is(), "unexpected situation");
281 0 : if (xAbort.is())
282 0 : xAbort->select();
283 0 : break;
284 :
285 : case ERRCODE_BUTTON_RETRY:
286 : OSL_ENSURE(xRetry.is(), "unexpected situation");
287 0 : if (xRetry.is())
288 0 : xRetry->select();
289 0 : break;
290 :
291 : case ERRCODE_BUTTON_NO:
292 : OSL_ENSURE(xDisapprove.is(), "unexpected situation");
293 0 : if (xDisapprove.is())
294 0 : xDisapprove->select();
295 0 : break;
296 :
297 : case ERRCODE_BUTTON_YES:
298 : OSL_ENSURE(xApprove.is(), "unexpected situation");
299 0 : if (xApprove.is())
300 0 : xApprove->select();
301 0 : break;
302 0 : }
303 :
304 0 : }
305 : }
306 :
307 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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