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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 <math.h>
21 :
22 : #include <com/sun/star/awt/XControlModel.hpp>
23 : #include <com/sun/star/beans/XPropertySet.hpp>
24 : #include <com/sun/star/container/XIndexContainer.hpp>
25 : #include <com/sun/star/container/XNamed.hpp>
26 : #include <com/sun/star/drawing/XControlShape.hpp>
27 : #include <com/sun/star/drawing/XDrawPage.hpp>
28 : #include <com/sun/star/drawing/XDrawPageSupplier.hpp>
29 : #include <com/sun/star/form/XForm.hpp>
30 : #include <com/sun/star/form/XFormComponent.hpp>
31 : #include <com/sun/star/form/XFormsSupplier.hpp>
32 : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
33 : #include <com/sun/star/text/TextContentAnchorType.hpp>
34 : #include <com/sun/star/text/VertOrientation.hpp>
35 : #include <com/sun/star/uno/Any.hxx>
36 : #include <com/sun/star/uno/Type.hxx>
37 :
38 : #include "FormControlHelper.hxx"
39 : #include <xmloff/odffields.hxx>
40 :
41 : namespace writerfilter {
42 : namespace dmapper {
43 :
44 : using namespace ::com::sun::star;
45 :
46 16 : struct FormControlHelper::FormControlHelper_Impl
47 : {
48 : FieldId m_eFieldId;
49 : awt::Size aSize;
50 : uno::Reference<drawing::XDrawPage> rDrawPage;
51 : uno::Reference<form::XForm> rForm;
52 : uno::Reference<form::XFormComponent> rFormComponent;
53 : uno::Reference<lang::XMultiServiceFactory> rServiceFactory;
54 : uno::Reference<text::XTextDocument> rTextDocument;
55 :
56 : uno::Reference<drawing::XDrawPage> getDrawPage();
57 : uno::Reference<lang::XMultiServiceFactory> getServiceFactory();
58 : uno::Reference<form::XForm> getForm();
59 : uno::Reference<container::XIndexContainer> getFormComps();
60 : };
61 :
62 0 : uno::Reference<drawing::XDrawPage> FormControlHelper::FormControlHelper_Impl::getDrawPage()
63 : {
64 0 : if (! rDrawPage.is())
65 : {
66 : uno::Reference<drawing::XDrawPageSupplier>
67 0 : xDrawPageSupplier(rTextDocument, uno::UNO_QUERY);
68 0 : if (xDrawPageSupplier.is())
69 0 : rDrawPage = xDrawPageSupplier->getDrawPage();
70 : }
71 :
72 0 : return rDrawPage;
73 : }
74 :
75 0 : uno::Reference<lang::XMultiServiceFactory> FormControlHelper::FormControlHelper_Impl::getServiceFactory()
76 : {
77 0 : if (! rServiceFactory.is())
78 0 : rServiceFactory = uno::Reference<lang::XMultiServiceFactory>(rTextDocument, uno::UNO_QUERY);
79 :
80 0 : return rServiceFactory;
81 : }
82 :
83 0 : uno::Reference<form::XForm> FormControlHelper::FormControlHelper_Impl::getForm()
84 : {
85 0 : if (! rForm.is())
86 : {
87 0 : uno::Reference<form::XFormsSupplier> xFormsSupplier(getDrawPage(), uno::UNO_QUERY);
88 :
89 0 : if (xFormsSupplier.is())
90 : {
91 0 : uno::Reference<container::XNameContainer> xFormsNamedContainer(xFormsSupplier->getForms());
92 0 : static OUString sDOCXForm("DOCX-Standard");
93 :
94 0 : OUString sFormName(sDOCXForm);
95 0 : sal_uInt16 nUnique = 0;
96 :
97 0 : while (xFormsNamedContainer->hasByName(sFormName))
98 : {
99 0 : ++nUnique;
100 0 : sFormName = sDOCXForm;
101 0 : sFormName += OUString(nUnique);
102 : }
103 :
104 0 : uno::Reference<uno::XInterface> xForm(getServiceFactory()->createInstance("com.sun.star.form.component.Form"));
105 0 : if (xForm.is())
106 : {
107 : uno::Reference<beans::XPropertySet>
108 0 : xFormProperties(xForm, uno::UNO_QUERY);
109 0 : uno::Any aAny(sFormName);
110 0 : xFormProperties->setPropertyValue("Name", aAny);
111 : }
112 :
113 0 : rForm = uno::Reference<form::XForm>(xForm, uno::UNO_QUERY);
114 :
115 0 : uno::Reference<container::XIndexContainer> xForms(xFormsNamedContainer, uno::UNO_QUERY);
116 0 : uno::Any aAny(xForm);
117 0 : xForms->insertByIndex(xForms->getCount(), aAny);
118 0 : }
119 : }
120 :
121 0 : return rForm;
122 : }
123 :
124 0 : uno::Reference<container::XIndexContainer> FormControlHelper::FormControlHelper_Impl::getFormComps()
125 : {
126 0 : uno::Reference<container::XIndexContainer> xIndexContainer(getForm(), uno::UNO_QUERY);
127 :
128 0 : return xIndexContainer;
129 : }
130 :
131 8 : FormControlHelper::FormControlHelper(FieldId eFieldId,
132 : uno::Reference<text::XTextDocument> rTextDocument,
133 : FFDataHandler::Pointer_t pFFData)
134 8 : : m_pFFData(pFFData), m_pImpl(new FormControlHelper_Impl)
135 : {
136 8 : m_pImpl->m_eFieldId = eFieldId;
137 8 : m_pImpl->rTextDocument = rTextDocument;
138 8 : }
139 :
140 8 : FormControlHelper::~FormControlHelper()
141 : {
142 8 : }
143 :
144 0 : bool FormControlHelper::createCheckbox(uno::Reference<text::XTextRange> xTextRange,
145 : const OUString & rControlName)
146 : {
147 0 : if ( !m_pFFData )
148 0 : return false;
149 : uno::Reference<lang::XMultiServiceFactory>
150 0 : xServiceFactory(m_pImpl->getServiceFactory());
151 :
152 0 : if (! xServiceFactory.is())
153 0 : return false;
154 :
155 0 : uno::Reference<uno::XInterface> xInterface = xServiceFactory->createInstance("com.sun.star.form.component.CheckBox");
156 :
157 0 : if (!xInterface.is())
158 0 : return false;
159 :
160 0 : m_pImpl->rFormComponent = uno::Reference<form::XFormComponent>(xInterface, uno::UNO_QUERY);
161 0 : if (!m_pImpl->rFormComponent.is())
162 0 : return false;
163 :
164 0 : uno::Reference<beans::XPropertySet> xPropSet(xInterface, uno::UNO_QUERY);
165 :
166 0 : sal_uInt32 nCheckBoxHeight = 16 * m_pFFData->getCheckboxHeight();
167 :
168 0 : if (m_pFFData->getCheckboxAutoHeight())
169 : {
170 0 : uno::Reference<beans::XPropertySet> xTextRangeProps(xTextRange, uno::UNO_QUERY);
171 :
172 : try
173 : {
174 0 : float fCheckBoxHeight = 0.0;
175 0 : xTextRangeProps->getPropertyValue("CharHeight") >>= fCheckBoxHeight;
176 0 : nCheckBoxHeight = static_cast<sal_uInt32>(floor(fCheckBoxHeight * 35.3));
177 : }
178 0 : catch (beans::UnknownPropertyException &)
179 : {
180 0 : }
181 : }
182 :
183 0 : m_pImpl->aSize.Width = nCheckBoxHeight;
184 0 : m_pImpl->aSize.Height = m_pImpl->aSize.Width;
185 :
186 0 : uno::Any aAny;
187 0 : if (!m_pFFData->getStatusText().isEmpty())
188 : {
189 0 : aAny <<= m_pFFData->getStatusText();
190 :
191 0 : xPropSet->setPropertyValue("HelpText", aAny);
192 : }
193 :
194 0 : aAny <<= m_pFFData->getCheckboxChecked();
195 0 : xPropSet->setPropertyValue("DefaultState", aAny);
196 :
197 0 : if (!m_pFFData->getHelpText().isEmpty())
198 : {
199 0 : aAny <<= m_pFFData->getHelpText();
200 0 : xPropSet->setPropertyValue("HelpF1Text", aAny);
201 : }
202 :
203 0 : aAny <<= rControlName;
204 0 : xPropSet->setPropertyValue("Name", aAny);
205 :
206 0 : return true;
207 : }
208 :
209 8 : bool FormControlHelper::processField(uno::Reference<text::XFormField> xFormField)
210 : {
211 8 : bool bRes = true;
212 8 : uno::Reference<container::XNameContainer> xNameCont = xFormField->getParameters();
213 16 : uno::Reference<container::XNamed> xNamed( xFormField, uno::UNO_QUERY );
214 8 : if ( m_pFFData && xNamed.is() && xNameCont.is() )
215 : {
216 :
217 8 : if (m_pImpl->m_eFieldId == FIELD_FORMTEXT )
218 : {
219 1 : xFormField->setFieldType(ODF_FORMTEXT);
220 1 : if ( !m_pFFData->getName().isEmpty() )
221 : {
222 0 : xNamed->setName( m_pFFData->getName() );
223 : }
224 : }
225 7 : else if (m_pImpl->m_eFieldId == FIELD_FORMCHECKBOX )
226 : {
227 7 : xFormField->setFieldType(ODF_FORMCHECKBOX);
228 7 : uno::Reference<beans::XPropertySet> xPropSet(xFormField, uno::UNO_QUERY);
229 14 : uno::Any aAny;
230 7 : aAny <<= m_pFFData->getCheckboxChecked();
231 7 : if ( xPropSet.is() )
232 14 : xPropSet->setPropertyValue("Checked", aAny);
233 : }
234 0 : else if (m_pImpl->m_eFieldId == FIELD_FORMDROPDOWN )
235 : {
236 0 : xFormField->setFieldType(ODF_FORMDROPDOWN);
237 0 : uno::Sequence< OUString > sItems;
238 0 : sItems.realloc( m_pFFData->getDropDownEntries().size() );
239 0 : ::std::copy( m_pFFData->getDropDownEntries().begin(), m_pFFData->getDropDownEntries().end(), sItems.begin());
240 0 : if ( sItems.getLength() )
241 : {
242 0 : if ( xNameCont->hasByName(ODF_FORMDROPDOWN_LISTENTRY) )
243 0 : xNameCont->replaceByName(ODF_FORMDROPDOWN_LISTENTRY, uno::makeAny( sItems ) );
244 : else
245 0 : xNameCont->insertByName(ODF_FORMDROPDOWN_LISTENTRY, uno::makeAny( sItems ) );
246 :
247 0 : sal_Int32 nResult = m_pFFData->getDropDownResult().toInt32();
248 0 : if ( nResult )
249 : {
250 0 : if ( xNameCont->hasByName(ODF_FORMDROPDOWN_RESULT) )
251 0 : xNameCont->replaceByName(ODF_FORMDROPDOWN_RESULT, uno::makeAny( nResult ) );
252 : else
253 0 : xNameCont->insertByName(ODF_FORMDROPDOWN_RESULT, uno::makeAny( nResult ) );
254 : }
255 0 : }
256 : }
257 : }
258 : else
259 0 : bRes = false;
260 16 : return bRes;
261 : }
262 :
263 0 : bool FormControlHelper::insertControl(uno::Reference<text::XTextRange> xTextRange)
264 : {
265 0 : bool bCreated = false;
266 0 : if ( !m_pFFData )
267 0 : return false;
268 0 : uno::Reference<container::XNameContainer> xFormCompsByName(m_pImpl->getForm(), uno::UNO_QUERY);
269 0 : uno::Reference<container::XIndexContainer> xFormComps(m_pImpl->getFormComps());
270 0 : if (! xFormComps.is())
271 0 : return false;
272 :
273 0 : static OUString sControl("Control");
274 :
275 0 : sal_Int32 nControl = 0;
276 0 : bool bDone = false;
277 0 : OUString sControlName;
278 :
279 0 : do
280 : {
281 0 : OUString sTmp(sControl);
282 0 : sTmp += OUString::number(nControl);
283 :
284 0 : nControl++;
285 0 : if (! xFormCompsByName->hasByName(sTmp))
286 : {
287 0 : sControlName = sTmp;
288 0 : bDone = true;
289 0 : }
290 : }
291 0 : while (! bDone);
292 :
293 0 : switch (m_pImpl->m_eFieldId)
294 : {
295 : case FIELD_FORMCHECKBOX:
296 0 : bCreated = createCheckbox(xTextRange, sControlName);
297 0 : break;
298 : default:
299 0 : break;
300 : }
301 :
302 0 : if (!bCreated)
303 0 : return false;
304 :
305 0 : uno::Any aAny(m_pImpl->rFormComponent);
306 0 : xFormComps->insertByIndex(xFormComps->getCount(), aAny);
307 :
308 0 : if (! m_pImpl->getServiceFactory().is())
309 0 : return false;
310 :
311 0 : uno::Reference<uno::XInterface> xInterface = m_pImpl->getServiceFactory()->createInstance("com.sun.star.drawing.ControlShape");
312 :
313 0 : if (! xInterface.is())
314 0 : return false;
315 :
316 0 : uno::Reference<drawing::XShape> xShape(xInterface, uno::UNO_QUERY);
317 :
318 0 : if (! xShape.is())
319 0 : return false;
320 :
321 0 : xShape->setSize(m_pImpl->aSize);
322 :
323 0 : uno::Reference<beans::XPropertySet> xShapeProps(xShape, uno::UNO_QUERY);
324 :
325 0 : sal_uInt16 nTmp = text::TextContentAnchorType_AS_CHARACTER;
326 0 : aAny <<= nTmp;
327 :
328 0 : xShapeProps->setPropertyValue("AnchorType", aAny);
329 :
330 0 : nTmp = text::VertOrientation::CENTER;
331 0 : aAny <<= nTmp;
332 0 : xShapeProps->setPropertyValue("VertOrient", aAny);
333 :
334 0 : aAny <<= xTextRange;
335 :
336 0 : xShapeProps->setPropertyValue("TextRange", aAny);
337 :
338 0 : uno::Reference<drawing::XControlShape> xControlShape(xShape, uno::UNO_QUERY);
339 0 : uno::Reference<awt::XControlModel> xControlModel(m_pImpl->rFormComponent, uno::UNO_QUERY);
340 0 : xControlShape->setControl(xControlModel);
341 :
342 0 : m_pImpl->getDrawPage()->add(xShape);
343 :
344 0 : return true;
345 : }
346 :
347 : }}
348 :
349 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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