1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_dbaccess.hxx"
26
27 #ifndef _DBAUI_PARAMDIALOG_HXX_
28 #include "paramdialog.hxx"
29 #endif
30 #ifndef _DBAUI_PARAMDIALOG_HRC_
31 #include "paramdialog.hrc"
32 #endif
33 #ifndef _DBU_DLG_HRC_
34 #include "dbu_dlg.hrc"
35 #endif
36 #ifndef _DBAUI_COMMON_TYPES_HXX_
37 #include "commontypes.hxx"
38 #endif
39 #ifndef _DBAUI_MODULE_DBU_HXX_
40 #include "moduledbu.hxx"
41 #endif
42 #ifndef _COM_SUN_STAR_UTIL_XNUMBERFORMATTER_HPP_
43 #include <com/sun/star/util/XNumberFormatter.hpp>
44 #endif
45 #ifndef _COM_SUN_STAR_SDBC_DATATYPE_HPP_
46 #include <com/sun/star/sdbc/DataType.hpp>
47 #endif
48 #ifndef _CONNECTIVITY_DBTOOLS_HXX_
49 #include <connectivity/dbtools.hxx>
50 #endif
51 #ifndef DBACCESS_SHARED_DBUSTRINGS_HRC
52 #include "dbustrings.hrc"
53 #endif
54 #ifndef _SV_SVAPP_HXX
55 #include <vcl/svapp.hxx>
56 #endif
57 #ifndef _SV_MSGBOX_HXX
58 #include <vcl/msgbox.hxx>
59 #endif
60 #ifndef _TOOLS_DEBUG_HXX
61 #include <tools/debug.hxx>
62 #endif
63 #include <tools/diagnose_ex.h>
64 #ifndef _DBAUI_LOCALRESACCESS_HXX_
65 #include "localresaccess.hxx"
66 #endif
67 #ifndef INCLUDED_SVTOOLS_SYSLOCALE_HXX
68 #include <unotools/syslocale.hxx>
69 #endif
70
71 #define EF_VISITED 0x0001
72 #define EF_DIRTY 0x0002
73
74 //.........................................................................
75 namespace dbaui
76 {
77 //.........................................................................
78
79 using namespace ::com::sun::star::uno;
80 using namespace ::com::sun::star::lang;
81 using namespace ::com::sun::star::beans;
82 using namespace ::com::sun::star::container;
83 using namespace ::com::sun::star::sdbc;
84 using namespace ::com::sun::star::util;
85 using namespace ::connectivity;
86
87 //==================================================================
88 //= OParameterDialog
89 //==================================================================
90
91 //------------------------------------------------------------------------------
92 #define INIT_MEMBERS() \
93 :ModalDialog( pParent, ModuleRes(DLG_PARAMETERS)) \
94 ,m_aNamesFrame (this, ModuleRes(FL_PARAMS)) \
95 ,m_aAllParams (this, ModuleRes(LB_ALLPARAMS)) \
96 ,m_aValueFrame (this, ModuleRes(FT_VALUE)) \
97 ,m_aParam (this, ModuleRes(ET_PARAM)) \
98 ,m_aTravelNext (this, ModuleRes(BT_TRAVELNEXT)) \
99 ,m_aOKBtn (this, ModuleRes(BT_OK)) \
100 ,m_aCancelBtn (this, ModuleRes(BT_CANCEL)) \
101 ,m_nCurrentlySelected(LISTBOX_ENTRY_NOTFOUND) \
102 ,m_xConnection(_rxConnection) \
103 ,m_aPredicateInput( _rxORB, _rxConnection, getParseContext() ) \
104 ,m_bNeedErrorOnCurrent(sal_True) \
105
106
107 //------------------------------------------------------------------------------
DBG_NAME(OParameterDialog)108 DBG_NAME(OParameterDialog)
109
110 OParameterDialog::OParameterDialog(
111 Window* pParent, const Reference< XIndexAccess > & rParamContainer,
112 const Reference< XConnection > & _rxConnection, const Reference< XMultiServiceFactory >& _rxORB)
113 INIT_MEMBERS()
114 {
115 DBG_CTOR(OParameterDialog,NULL);
116
117 if (_rxORB.is())
118 m_xFormatter = Reference< XNumberFormatter>(_rxORB->createInstance(
119 ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.util.NumberFormatter"))), UNO_QUERY);
120 else {
121 DBG_ERROR("OParameterDialog::OParameterDialog: need a service factory!");
122 }
123
124 Reference< XNumberFormatsSupplier > xNumberFormats = ::dbtools::getNumberFormats(m_xConnection, sal_True);
125 if (!xNumberFormats.is())
126 ::comphelper::disposeComponent(m_xFormatter);
127 else if (m_xFormatter.is())
128 m_xFormatter->attachNumberFormatsSupplier(xNumberFormats);
129 try
130 {
131 DBG_ASSERT(rParamContainer->getCount(), "OParameterDialog::OParameterDialog : can't handle empty containers !");
132
133 m_aFinalValues.realloc(rParamContainer->getCount());
134 PropertyValue* pValues = m_aFinalValues.getArray();
135
136 for (sal_Int32 i = 0, nCount = rParamContainer->getCount(); i<nCount; ++i, ++pValues)
137 {
138 Reference< XPropertySet > xParamAsSet;
139 rParamContainer->getByIndex(i) >>= xParamAsSet;
140 OSL_ENSURE(xParamAsSet.is(),"Parameter is null!");
141 if(!xParamAsSet.is())
142 continue;
143 pValues->Name = ::comphelper::getString(xParamAsSet->getPropertyValue(PROPERTY_NAME));
144 m_aAllParams.InsertEntry(pValues->Name);
145
146 if (!pValues->Value.hasValue())
147 // it won't have a value, 'cause it's default constructed. But may be later we support
148 // initializing this dialog with values
149 pValues->Value = makeAny(::rtl::OUString());
150 // default the values to an empty string
151
152 m_aVisitedParams.push_back(0);
153 // not visited, not dirty
154 }
155
156 m_xParams = rParamContainer;
157 }
158 catch(Exception&)
159 {
160 DBG_UNHANDLED_EXCEPTION();
161 }
162
163
164 Construct();
165
166 m_aResetVisitFlag.SetTimeoutHdl(LINK(this, OParameterDialog, OnVisitedTimeout));
167
168 FreeResource();
169 }
170
171 //------------------------------------------------------------------------------
~OParameterDialog()172 OParameterDialog::~OParameterDialog()
173 {
174 if (m_aResetVisitFlag.IsActive())
175 m_aResetVisitFlag.Stop();
176
177 DBG_DTOR(OParameterDialog,NULL);
178 }
179
180 //------------------------------------------------------------------------------
Construct()181 void OParameterDialog::Construct()
182 {
183 m_aAllParams.SetSelectHdl(LINK(this, OParameterDialog, OnEntrySelected));
184 m_aParam.SetLoseFocusHdl(LINK(this, OParameterDialog, OnValueLoseFocus));
185 m_aParam.SetModifyHdl(LINK(this, OParameterDialog, OnValueModified));
186 m_aTravelNext.SetClickHdl(LINK(this, OParameterDialog, OnButtonClicked));
187 m_aOKBtn.SetClickHdl(LINK(this, OParameterDialog, OnButtonClicked));
188 m_aCancelBtn.SetClickHdl(LINK(this, OParameterDialog, OnButtonClicked));
189
190 if (m_aAllParams.GetEntryCount())
191 {
192 m_aAllParams.SelectEntryPos(0);
193 LINK(this, OParameterDialog, OnEntrySelected).Call(&m_aAllParams);
194
195 if (m_aAllParams.GetEntryCount() == 1)
196 {
197 m_aTravelNext.Enable(sal_False);
198 }
199
200 if (m_aAllParams.GetEntryCount() > 1)
201 {
202 m_aOKBtn.SetStyle(m_aOKBtn.GetStyle() & ~WB_DEFBUTTON);
203 m_aTravelNext.SetStyle(m_aTravelNext.GetStyle() | WB_DEFBUTTON);
204 }
205 }
206
207 m_aParam.GrabFocus();
208 }
209
210 //------------------------------------------------------------------------------
211 IMPL_LINK(OParameterDialog, OnValueLoseFocus, Control*, /*pSource*/)
212 {
213 if (m_nCurrentlySelected != LISTBOX_ENTRY_NOTFOUND)
214 {
215 if ( ( m_aVisitedParams[ m_nCurrentlySelected ] & EF_DIRTY ) == 0 )
216 // nothing to do, the value isn't dirty
217 return 0L;
218 }
219
220 // transform the current string according to the param field type
221 ::rtl::OUString sTransformedText(m_aParam.GetText());
222 Reference< XPropertySet > xParamAsSet;
223 m_xParams->getByIndex(m_nCurrentlySelected) >>= xParamAsSet;
224 if (xParamAsSet.is())
225 {
226 if (m_xConnection.is() && m_xFormatter.is())
227 {
228 ::rtl::OUString sParamValue( m_aParam.GetText() );
229 sal_Bool bValid = m_aPredicateInput.normalizePredicateString( sParamValue, xParamAsSet );
230 m_aParam.SetText( sParamValue );
231 if ( bValid )
232 {
233 // with this the value isn't dirty anymore
234 if (m_nCurrentlySelected != LISTBOX_ENTRY_NOTFOUND)
235 m_aVisitedParams[m_nCurrentlySelected] &= ~EF_DIRTY;
236 }
237 else
238 {
239 if (!m_bNeedErrorOnCurrent)
240 return 1L;
241
242 m_bNeedErrorOnCurrent = sal_False; // will be reset in OnValueModified
243
244 ::rtl::OUString sName;
245 try
246 {
247 sName = ::comphelper::getString(xParamAsSet->getPropertyValue(PROPERTY_NAME));
248 }
249 catch(Exception&)
250 {
251 DBG_UNHANDLED_EXCEPTION();
252 }
253
254 String sMessage;
255 {
256 LocalResourceAccess aDummy(DLG_PARAMETERS, RSC_MODALDIALOG);
257 sMessage = String(ModuleRes(STR_COULD_NOT_CONVERT_PARAM));
258 }
259 sMessage.SearchAndReplaceAll(String::CreateFromAscii("$name$"), sName.getStr());
260 ErrorBox(NULL, WB_OK, sMessage).Execute();
261 m_aParam.GrabFocus();
262 return 1L;
263 }
264 }
265 }
266
267 return 0L;
268 }
269
270 //------------------------------------------------------------------------------
IMPL_LINK(OParameterDialog,OnButtonClicked,PushButton *,pButton)271 IMPL_LINK(OParameterDialog, OnButtonClicked, PushButton*, pButton)
272 {
273 if (&m_aCancelBtn == pButton)
274 {
275 // no interpreting of the given values anymore ....
276 m_aParam.SetLoseFocusHdl(Link()); // no direct call from the control anymore ...
277 m_bNeedErrorOnCurrent = sal_False; // in case of any indirect calls -> no error message
278 m_aCancelBtn.SetClickHdl(Link());
279 m_aCancelBtn.Click();
280 }
281 else if (&m_aOKBtn == pButton)
282 {
283 // transfer the current values into the Any
284 if (LINK(this, OParameterDialog, OnEntrySelected).Call(&m_aAllParams) != 0L)
285 { // there was an error interpreting the current text
286 m_bNeedErrorOnCurrent = sal_True;
287 // we're are out of the complex web :) of direct and indirect calls to OnValueLoseFocus now,
288 // so the next time it is called we need an error message, again ....
289 // (TODO : there surely are better solutions for this ...)
290 return 1L;
291 }
292
293 if (m_xParams.is())
294 {
295 // write the parameters
296 try
297 {
298 ::rtl::OUString sError;
299 PropertyValue* pValues = m_aFinalValues.getArray();
300 for (sal_Int32 i = 0, nCount = m_xParams->getCount(); i<nCount; ++i, ++pValues)
301 {
302 Reference< XPropertySet > xParamAsSet;
303 m_xParams->getByIndex(i) >>= xParamAsSet;
304
305 ::rtl::OUString sValue;
306 pValues->Value >>= sValue;
307 pValues->Value <<= ::rtl::OUString( m_aPredicateInput.getPredicateValue( sValue, xParamAsSet, sal_False ) );
308 }
309 }
310 catch(Exception&)
311 {
312 DBG_UNHANDLED_EXCEPTION();
313 }
314
315 }
316 // to close the dialog (which is more code than a simple EndDialog)
317 m_aOKBtn.SetClickHdl(Link());
318 m_aOKBtn.Click();
319 }
320 else if (&m_aTravelNext == pButton)
321 {
322 sal_uInt16 nCurrent = m_aAllParams.GetSelectEntryPos();
323 sal_uInt16 nCount = m_aAllParams.GetEntryCount();
324 DBG_ASSERT(nCount == m_aVisitedParams.size(), "OParameterDialog::OnButtonClicked : inconsistent lists !");
325
326 // search the next entry in list we haven't visited yet
327 sal_uInt16 nNext = (nCurrent + 1) % nCount;
328 while ((nNext != nCurrent) && ( m_aVisitedParams[nNext] & EF_VISITED ))
329 nNext = (nNext + 1) % nCount;
330
331 if ( m_aVisitedParams[nNext] & EF_VISITED )
332 // there is no such "not visited yet" entry -> simpy take the next one
333 nNext = (nCurrent + 1) % nCount;
334
335 m_aAllParams.SelectEntryPos(nNext);
336 LINK(this, OParameterDialog, OnEntrySelected).Call(&m_aAllParams);
337 m_bNeedErrorOnCurrent = sal_True;
338 // we're are out of the complex web :) of direct and indirect calls to OnValueLoseFocus now,
339 // so the next time it is called we need an error message, again ....
340 // (TODO : there surely are better solutions for this ...)
341 }
342
343 return 0L;
344 }
345
346 //------------------------------------------------------------------------------
347 IMPL_LINK(OParameterDialog, OnEntrySelected, ListBox*, /*pList*/)
348 {
349 if (m_aResetVisitFlag.IsActive())
350 {
351 LINK(this, OParameterDialog, OnVisitedTimeout).Call(&m_aResetVisitFlag);
352 m_aResetVisitFlag.Stop();
353 }
354 // save the old values
355 if (m_nCurrentlySelected != LISTBOX_ENTRY_NOTFOUND)
356 {
357 // do the transformation of the current text
358 if (LINK(this, OParameterDialog, OnValueLoseFocus).Call(&m_aParam) != 0L)
359 { // there was an error interpreting the text
360 m_aAllParams.SelectEntryPos(m_nCurrentlySelected);
361 return 1L;
362 }
363
364 m_aFinalValues[m_nCurrentlySelected].Value <<= ::rtl::OUString(m_aParam.GetText());
365 }
366
367 // initialize the controls with the new values
368 sal_uInt16 nSelected = m_aAllParams.GetSelectEntryPos();
369 DBG_ASSERT(nSelected != LISTBOX_ENTRY_NOTFOUND, "OParameterDialog::OnEntrySelected : no current entry !");
370
371 m_aParam.SetText(::comphelper::getString(m_aFinalValues[nSelected].Value));
372 m_nCurrentlySelected = nSelected;
373
374 // with this the value isn't dirty
375 DBG_ASSERT(m_nCurrentlySelected < m_aVisitedParams.size(), "OParameterDialog::OnEntrySelected : invalid current entry !");
376 m_aVisitedParams[m_nCurrentlySelected] &= ~EF_DIRTY;
377
378 m_aResetVisitFlag.SetTimeout(1000);
379 m_aResetVisitFlag.Start();
380
381 return 0L;
382 }
383
384 //------------------------------------------------------------------------------
385 IMPL_LINK(OParameterDialog, OnVisitedTimeout, Timer*, /*pTimer*/)
386 {
387 DBG_ASSERT(m_nCurrentlySelected != LISTBOX_ENTRY_NOTFOUND, "OParameterDialog::OnVisitedTimeout : invalid call !");
388
389 // mark the currently selected entry as visited
390 DBG_ASSERT(m_nCurrentlySelected < m_aVisitedParams.size(), "OParameterDialog::OnVisitedTimeout : invalid entry !");
391 m_aVisitedParams[m_nCurrentlySelected] |= EF_VISITED;
392
393 // was it the last "not visited yet" entry ?
394 ConstByteVectorIterator aIter;
395 for ( aIter = m_aVisitedParams.begin();
396 aIter < m_aVisitedParams.end();
397 ++aIter
398 )
399 {
400 if (((*aIter) & EF_VISITED) == 0)
401 break;
402 }
403 if (aIter == m_aVisitedParams.end())
404 { // yes, there isn't another one -> change the "default button"
405 m_aTravelNext.SetStyle(m_aTravelNext.GetStyle() & ~WB_DEFBUTTON);
406 m_aOKBtn.SetStyle(m_aOKBtn.GetStyle() | WB_DEFBUTTON);
407
408 // set to focus to one of the buttons temporary (with this their "default"-state is really updated)
409 Window* pOldFocus = Application::GetFocusWindow();
410
411 // if the old focus window is the value edit do some preparations ...
412 Selection aSel;
413 if (pOldFocus == &m_aParam)
414 {
415 m_aParam.SetLoseFocusHdl(Link());
416 aSel = m_aParam.GetSelection();
417 }
418 m_aTravelNext.GrabFocus();
419 if (pOldFocus)
420 pOldFocus->GrabFocus();
421
422 // restore the settings for the value edit
423 if (pOldFocus == &m_aParam)
424 {
425 m_aParam.SetLoseFocusHdl(LINK(this, OParameterDialog, OnValueLoseFocus));
426 m_aParam.SetSelection(aSel);
427 }
428 }
429
430 return 0L;
431 }
432
433 //------------------------------------------------------------------------------
434 IMPL_LINK(OParameterDialog, OnValueModified, Control*, /*pBox*/)
435 {
436 // mark the currently selected entry as dirty
437 DBG_ASSERT(m_nCurrentlySelected < m_aVisitedParams.size(), "OParameterDialog::OnValueModified : invalid entry !");
438 m_aVisitedParams[m_nCurrentlySelected] |= EF_DIRTY;
439
440 m_bNeedErrorOnCurrent = sal_True;
441
442 return 0L;
443 }
444
445
446 //.........................................................................
447 } // namespace dbaui
448 //.........................................................................
449