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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 "fmcontrollayout.hxx"
22 : #include "fmprop.hrc"
23 :
24 : #include <com/sun/star/form/FormComponentType.hpp>
25 : #include <com/sun/star/awt/VisualEffect.hpp>
26 : #include <com/sun/star/i18n/ScriptType.hpp>
27 : #include <com/sun/star/lang/Locale.hpp>
28 : #include <com/sun/star/awt/FontDescriptor.hpp>
29 : #include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
30 : #include <com/sun/star/lang/XServiceInfo.hpp>
31 : #include <com/sun/star/container/XChild.hpp>
32 :
33 : #include <comphelper/processfactory.hxx>
34 : #include <i18nlangtag/mslangid.hxx>
35 : #include <i18nlangtag/languagetag.hxx>
36 : #include <unotools/syslocale.hxx>
37 :
38 : #include <toolkit/helper/vclunohelper.hxx>
39 : #include <tools/debug.hxx>
40 : #include <tools/diagnose_ex.h>
41 : #include <vcl/outdev.hxx>
42 :
43 :
44 : namespace svxform
45 : {
46 :
47 :
48 : using namespace ::utl;
49 : using ::com::sun::star::uno::Reference;
50 : using ::com::sun::star::uno::XInterface;
51 : using ::com::sun::star::uno::UNO_QUERY;
52 : using ::com::sun::star::uno::UNO_QUERY_THROW;
53 : using ::com::sun::star::uno::UNO_SET_THROW;
54 : using ::com::sun::star::uno::Exception;
55 : using ::com::sun::star::uno::RuntimeException;
56 : using ::com::sun::star::uno::Any;
57 : using ::com::sun::star::uno::makeAny;
58 : using ::com::sun::star::uno::Sequence;
59 : using ::com::sun::star::uno::Type;
60 : using ::com::sun::star::beans::XPropertySet;
61 : using ::com::sun::star::beans::XPropertySetInfo;
62 : using ::com::sun::star::lang::Locale;
63 : using ::com::sun::star::awt::FontDescriptor;
64 : using ::com::sun::star::style::XStyleFamiliesSupplier;
65 : using ::com::sun::star::lang::XServiceInfo;
66 : using ::com::sun::star::container::XNameAccess;
67 : using ::com::sun::star::container::XChild;
68 :
69 : namespace FormComponentType = ::com::sun::star::form::FormComponentType;
70 : namespace VisualEffect = ::com::sun::star::awt::VisualEffect;
71 : namespace ScriptType = ::com::sun::star::i18n::ScriptType;
72 :
73 :
74 : namespace
75 : {
76 :
77 : template< class INTERFACE_TYPE >
78 0 : Reference< INTERFACE_TYPE > getTypedModelNode( const Reference< XInterface >& _rxModelNode )
79 : {
80 0 : Reference< INTERFACE_TYPE > xTypedNode( _rxModelNode, UNO_QUERY );
81 0 : if ( xTypedNode.is() )
82 0 : return xTypedNode;
83 : else
84 : {
85 0 : Reference< XChild > xChild( _rxModelNode, UNO_QUERY );
86 0 : if ( xChild.is() )
87 0 : return getTypedModelNode< INTERFACE_TYPE >( xChild->getParent() );
88 : else
89 0 : return NULL;
90 0 : }
91 : }
92 :
93 :
94 0 : static bool lcl_getDocumentDefaultStyleAndFamily( const Reference< XInterface >& _rxDocument, OUString& _rFamilyName, OUString& _rStyleName ) SAL_THROW(( Exception ))
95 : {
96 0 : bool bSuccess = true;
97 0 : Reference< XServiceInfo > xDocumentSI( _rxDocument, UNO_QUERY );
98 0 : if ( xDocumentSI.is() )
99 : {
100 0 : if ( xDocumentSI->supportsService("com.sun.star.text.TextDocument")
101 0 : || xDocumentSI->supportsService("com.sun.star.text.WebDocument")
102 : )
103 : {
104 0 : _rFamilyName = "ParagraphStyles";
105 0 : _rStyleName = "Standard";
106 : }
107 0 : else if ( xDocumentSI->supportsService("com.sun.star.sheet.SpreadsheetDocument") )
108 : {
109 0 : _rFamilyName = "CellStyles";
110 0 : _rStyleName = "Default";
111 : }
112 0 : else if ( xDocumentSI->supportsService("com.sun.star.drawing.DrawingDocument")
113 0 : || xDocumentSI->supportsService("com.sun.star.presentation.PresentationDocument")
114 : )
115 : {
116 0 : _rFamilyName = "graphics";
117 0 : _rStyleName = "standard";
118 : }
119 : else
120 0 : bSuccess = false;
121 : }
122 0 : return bSuccess;
123 : }
124 :
125 :
126 0 : static void lcl_initializeControlFont( const Reference< XPropertySet >& _rxModel )
127 : {
128 : try
129 : {
130 0 : Reference< XPropertySet > xStyle( ControlLayouter::getDefaultDocumentTextStyle( _rxModel ), UNO_SET_THROW );
131 0 : Reference< XPropertySetInfo > xStylePSI( xStyle->getPropertySetInfo(), UNO_SET_THROW );
132 :
133 : // determine the script type associated with the system locale
134 0 : const SvtSysLocale aSysLocale;
135 0 : const LocaleDataWrapper& rSysLocaleData = aSysLocale.GetLocaleData();
136 0 : const sal_Int16 eSysLocaleScriptType = MsLangId::getScriptType( rSysLocaleData.getLanguageTag().getLanguageType() );
137 :
138 : // depending on this script type, use the right property from the document's style which controls the
139 : // default locale for document content
140 0 : const sal_Char* pCharLocalePropertyName = "CharLocale";
141 0 : switch ( eSysLocaleScriptType )
142 : {
143 : case ScriptType::LATIN:
144 : // already defaulted above
145 0 : break;
146 : case ScriptType::ASIAN:
147 0 : pCharLocalePropertyName = "CharLocaleAsian";
148 0 : break;
149 : case ScriptType::COMPLEX:
150 0 : pCharLocalePropertyName = "CharLocaleComplex";
151 0 : break;
152 : default:
153 : OSL_FAIL( "lcl_initializeControlFont: unexpected script type for system locale!" );
154 0 : break;
155 : }
156 :
157 0 : OUString sCharLocalePropertyName = OUString::createFromAscii( pCharLocalePropertyName );
158 0 : Locale aDocumentCharLocale;
159 0 : if ( xStylePSI->hasPropertyByName( sCharLocalePropertyName ) )
160 : {
161 0 : OSL_VERIFY( xStyle->getPropertyValue( sCharLocalePropertyName ) >>= aDocumentCharLocale );
162 : }
163 : // fall back to CharLocale property at the style
164 0 : if ( aDocumentCharLocale.Language.isEmpty() )
165 : {
166 0 : sCharLocalePropertyName = "CharLocale";
167 0 : if ( xStylePSI->hasPropertyByName( sCharLocalePropertyName ) )
168 : {
169 0 : OSL_VERIFY( xStyle->getPropertyValue( sCharLocalePropertyName ) >>= aDocumentCharLocale );
170 : }
171 : }
172 : // fall back to the system locale
173 0 : if ( aDocumentCharLocale.Language.isEmpty() )
174 : {
175 0 : aDocumentCharLocale = rSysLocaleData.getLanguageTag().getLocale();
176 : }
177 :
178 : // retrieve a default font for this locale, and set it at the control
179 0 : Font aFont = OutputDevice::GetDefaultFont( DEFAULTFONT_SANS, LanguageTag::convertToLanguageType( aDocumentCharLocale ), DEFAULTFONT_FLAGS_ONLYONE );
180 0 : FontDescriptor aFontDesc = VCLUnoHelper::CreateFontDescriptor( aFont );
181 0 : _rxModel->setPropertyValue(
182 : OUString( "FontDescriptor" ),
183 : makeAny( aFontDesc )
184 0 : );
185 : }
186 0 : catch( const Exception& )
187 : {
188 : DBG_UNHANDLED_EXCEPTION();
189 : }
190 0 : }
191 : }
192 :
193 :
194 : //= ControlLayouter
195 :
196 :
197 0 : Reference< XPropertySet > ControlLayouter::getDefaultDocumentTextStyle( const Reference< XPropertySet >& _rxModel )
198 : {
199 : // the style family collection
200 0 : Reference< XStyleFamiliesSupplier > xSuppStyleFamilies( getTypedModelNode< XStyleFamiliesSupplier >( _rxModel.get() ), UNO_SET_THROW );
201 0 : Reference< XNameAccess > xStyleFamilies( xSuppStyleFamilies->getStyleFamilies(), UNO_SET_THROW );
202 :
203 : // the names of the family, and the style - depends on the document type we live in
204 0 : OUString sFamilyName, sStyleName;
205 0 : if ( !lcl_getDocumentDefaultStyleAndFamily( xSuppStyleFamilies.get(), sFamilyName, sStyleName ) )
206 0 : throw RuntimeException("unknown document type!", NULL );
207 :
208 : // the concrete style
209 0 : Reference< XNameAccess > xStyleFamily( xStyleFamilies->getByName( sFamilyName ), UNO_QUERY_THROW );
210 0 : return Reference< XPropertySet >( xStyleFamily->getByName( sStyleName ), UNO_QUERY_THROW );
211 : }
212 :
213 :
214 0 : void ControlLayouter::initializeControlLayout( const Reference< XPropertySet >& _rxControlModel, DocumentType _eDocType )
215 : {
216 : DBG_ASSERT( _rxControlModel.is(), "ControlLayouter::initializeControlLayout: invalid model!" );
217 0 : if ( !_rxControlModel.is() )
218 0 : return;
219 :
220 : try
221 : {
222 0 : Reference< XPropertySetInfo > xPSI( _rxControlModel->getPropertySetInfo(), UNO_SET_THROW );
223 :
224 : // the control type
225 0 : sal_Int16 nClassId = FormComponentType::CONTROL;
226 0 : _rxControlModel->getPropertyValue( FM_PROP_CLASSID ) >>= nClassId;
227 :
228 : // the document type
229 0 : if ( _eDocType == eUnknownDocumentType )
230 0 : _eDocType = DocumentClassification::classifyHostDocument( _rxControlModel.get() );
231 :
232 : // let's see what the configuration says about the visual effect
233 0 : OConfigurationNode aConfig = getLayoutSettings( _eDocType );
234 0 : Any aVisualEffect = aConfig.getNodeValue( OUString( "VisualEffect" ) );
235 0 : if ( aVisualEffect.hasValue() )
236 : {
237 0 : OUString sVisualEffect;
238 0 : OSL_VERIFY( aVisualEffect >>= sVisualEffect );
239 :
240 0 : sal_Int16 nVisualEffect = VisualEffect::NONE;
241 0 : if ( sVisualEffect == "flat" )
242 0 : nVisualEffect = VisualEffect::FLAT;
243 0 : else if ( sVisualEffect == "3D" )
244 0 : nVisualEffect = VisualEffect::LOOK3D;
245 :
246 0 : if ( xPSI->hasPropertyByName( FM_PROP_BORDER ) )
247 : {
248 0 : if ( ( nClassId != FormComponentType::COMMANDBUTTON )
249 0 : && ( nClassId != FormComponentType::RADIOBUTTON )
250 0 : && ( nClassId != FormComponentType::CHECKBOX )
251 0 : && ( nClassId != FormComponentType::GROUPBOX )
252 0 : && ( nClassId != FormComponentType::FIXEDTEXT )
253 0 : && ( nClassId != FormComponentType::SCROLLBAR )
254 0 : && ( nClassId != FormComponentType::SPINBUTTON )
255 : )
256 : {
257 0 : _rxControlModel->setPropertyValue( FM_PROP_BORDER, makeAny( nVisualEffect ) );
258 0 : if ( ( nVisualEffect == VisualEffect::FLAT )
259 0 : && ( xPSI->hasPropertyByName( FM_PROP_BORDERCOLOR ) )
260 : )
261 : // light gray flat border
262 0 : _rxControlModel->setPropertyValue( FM_PROP_BORDERCOLOR, makeAny( (sal_Int32)0x00C0C0C0 ) );
263 : }
264 : }
265 0 : if ( xPSI->hasPropertyByName( FM_PROP_VISUALEFFECT ) )
266 0 : _rxControlModel->setPropertyValue( FM_PROP_VISUALEFFECT, makeAny( nVisualEffect ) );
267 : }
268 :
269 : // the font (only if we use the document's ref devices for rendering control text, otherwise, the
270 : // default font of VCL controls is assumed to be fine)
271 0 : if ( useDocumentReferenceDevice( _eDocType )
272 0 : && xPSI->hasPropertyByName( FM_PROP_FONT )
273 : )
274 0 : lcl_initializeControlFont( _rxControlModel );
275 : }
276 0 : catch( const Exception& )
277 : {
278 : OSL_FAIL( "ControlLayouter::initializeControlLayout: caught an exception!" );
279 : }
280 : }
281 :
282 :
283 0 : ::utl::OConfigurationNode ControlLayouter::getLayoutSettings( DocumentType _eDocType )
284 : {
285 0 : OUString sConfigName = "/org.openoffice.Office.Common/Forms/ControlLayout/";
286 0 : sConfigName += DocumentClassification::getModuleIdentifierForDocumentType( _eDocType );
287 : return OConfigurationTreeRoot::createWithComponentContext(
288 : ::comphelper::getProcessComponentContext(), // TODO
289 0 : sConfigName );
290 : }
291 :
292 :
293 0 : bool ControlLayouter::useDynamicBorderColor( DocumentType _eDocType )
294 : {
295 0 : OConfigurationNode aConfig = getLayoutSettings( _eDocType );
296 0 : Any aDynamicBorderColor = aConfig.getNodeValue( OUString( "DynamicBorderColors" ) );
297 0 : bool bDynamicBorderColor = false;
298 0 : OSL_VERIFY( aDynamicBorderColor >>= bDynamicBorderColor );
299 0 : return bDynamicBorderColor;
300 : }
301 :
302 :
303 0 : bool ControlLayouter::useDocumentReferenceDevice( DocumentType _eDocType )
304 : {
305 0 : if ( _eDocType == eUnknownDocumentType )
306 0 : return false;
307 0 : OConfigurationNode aConfig = getLayoutSettings( _eDocType );
308 0 : Any aUseRefDevice = aConfig.getNodeValue( OUString( "UseDocumentTextMetrics" ) );
309 0 : bool bUseRefDevice = false;
310 0 : OSL_VERIFY( aUseRefDevice >>= bUseRefDevice );
311 0 : return bUseRefDevice;
312 : }
313 :
314 :
315 : } // namespace svxform
316 :
317 :
318 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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