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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 "VTitle.hxx"
21 : #include "CommonConverters.hxx"
22 : #include "macros.hxx"
23 : #include "PropertyMapper.hxx"
24 : #include "ShapeFactory.hxx"
25 : #include "RelativeSizeHelper.hxx"
26 : #include <com/sun/star/chart2/XFormattedString.hpp>
27 : #include <rtl/math.hxx>
28 : #include <com/sun/star/beans/XPropertySet.hpp>
29 : #include <com/sun/star/drawing/TextVerticalAdjust.hpp>
30 : #include <com/sun/star/drawing/TextHorizontalAdjust.hpp>
31 : #include <com/sun/star/text/ControlCharacter.hpp>
32 : #include <com/sun/star/text/XText.hpp>
33 : #include <com/sun/star/text/XTextCursor.hpp>
34 :
35 : //.............................................................................
36 : namespace chart
37 : {
38 : //.............................................................................
39 : using namespace ::com::sun::star;
40 : using namespace ::com::sun::star::chart2;
41 :
42 0 : VTitle::VTitle( const uno::Reference< XTitle > & xTitle )
43 : : m_xTarget(NULL)
44 : , m_xShapeFactory(NULL)
45 : , m_xTitle(xTitle)
46 : , m_xShape(NULL)
47 : , m_aCID()
48 : , m_fRotationAngleDegree(0.0)
49 : , m_nXPos(0)
50 0 : , m_nYPos(0)
51 : {
52 0 : }
53 :
54 0 : VTitle::~VTitle()
55 : {
56 0 : }
57 :
58 0 : void VTitle::init(
59 : const uno::Reference< drawing::XShapes >& xTargetPage
60 : , const uno::Reference< lang::XMultiServiceFactory >& xFactory
61 : , const rtl::OUString& rCID )
62 : {
63 0 : m_xTarget = xTargetPage;
64 0 : m_xShapeFactory = xFactory;
65 0 : m_aCID = rCID;
66 0 : }
67 :
68 0 : double VTitle::getRotationAnglePi() const
69 : {
70 0 : return m_fRotationAngleDegree*F_PI/180.0;
71 : }
72 :
73 0 : awt::Size VTitle::getUnrotatedSize() const //size before rotation
74 : {
75 0 : awt::Size aRet;
76 0 : if(m_xShape.is())
77 0 : aRet = m_xShape->getSize();
78 0 : return aRet;
79 : }
80 :
81 0 : awt::Size VTitle::getFinalSize() const //size after rotation
82 : {
83 : return ShapeFactory::getSizeAfterRotation(
84 0 : m_xShape, m_fRotationAngleDegree );
85 : }
86 :
87 0 : void VTitle::changePosition( const awt::Point& rPos )
88 : {
89 0 : if(!m_xShape.is())
90 : return;
91 0 : uno::Reference< beans::XPropertySet > xShapeProp( m_xShape, uno::UNO_QUERY );
92 0 : if(!xShapeProp.is())
93 : return;
94 : try
95 : {
96 0 : m_nXPos = rPos.X;
97 0 : m_nYPos = rPos.Y;
98 :
99 : //set position matrix
100 : //the matrix needs to be set at the end behind autogrow and such position influencing properties
101 0 : ::basegfx::B2DHomMatrix aM;
102 0 : aM.rotate( -m_fRotationAngleDegree*F_PI/180.0 );//#i78696#->#i80521#
103 0 : aM.translate( m_nXPos, m_nYPos);
104 0 : xShapeProp->setPropertyValue( C2U( "Transformation" ), uno::makeAny( B2DHomMatrixToHomogenMatrix3(aM) ) );
105 : }
106 0 : catch( const uno::Exception& e )
107 : {
108 : ASSERT_EXCEPTION( e );
109 0 : }
110 : }
111 :
112 0 : void VTitle::createShapes(
113 : const awt::Point& rPos
114 : , const awt::Size& rReferenceSize )
115 : {
116 : try
117 : {
118 0 : if(!m_xTitle.is())
119 : return;
120 :
121 0 : uno::Sequence< uno::Reference< XFormattedString > > aStringList = m_xTitle->getText();
122 0 : if(aStringList.getLength()<=0)
123 : return;
124 :
125 : //create shape and add to page
126 : uno::Reference< drawing::XShape > xShape(
127 0 : m_xShapeFactory->createInstance( C2U(
128 0 : "com.sun.star.drawing.TextShape" ) ), uno::UNO_QUERY );
129 0 : m_xTarget->add(xShape);
130 0 : m_xShape = xShape;
131 :
132 : //set text and text properties
133 0 : uno::Reference< text::XText > xText( xShape, uno::UNO_QUERY );
134 0 : uno::Reference< text::XTextCursor > xTextCursor( xText->createTextCursor() );
135 0 : uno::Reference< text::XTextRange > xTextRange( xTextCursor, uno::UNO_QUERY );
136 0 : uno::Reference< beans::XPropertySet > xShapeProp( xShape, uno::UNO_QUERY );
137 0 : uno::Reference< beans::XPropertySet > xTitleProperties( m_xTitle, uno::UNO_QUERY );
138 0 : if( !xText.is() || !xTextRange.is() || !xTextCursor.is() || !xShapeProp.is() || !xTitleProperties.is() )
139 : return;
140 :
141 0 : tPropertyNameValueMap aValueMap;
142 : //fill line-, fill- and paragraph-properties into the ValueMap
143 : {
144 0 : tMakePropertyNameMap aNameMap = PropertyMapper::getPropertyNameMapForParagraphProperties();
145 0 : aNameMap( PropertyMapper::getPropertyNameMapForFillAndLineProperties() );
146 :
147 0 : PropertyMapper::getValueMap( aValueMap, aNameMap, xTitleProperties );
148 : }
149 :
150 : //fill some more shape properties into the ValueMap
151 : {
152 0 : drawing::TextHorizontalAdjust eHorizontalAdjust = drawing::TextHorizontalAdjust_CENTER;
153 0 : drawing::TextVerticalAdjust eVerticalAdjust = drawing::TextVerticalAdjust_CENTER;
154 :
155 0 : aValueMap.insert( tPropertyNameValueMap::value_type( C2U("TextHorizontalAdjust"), uno::makeAny(eHorizontalAdjust) ) ); // drawing::TextHorizontalAdjust
156 0 : aValueMap.insert( tPropertyNameValueMap::value_type( C2U("TextVerticalAdjust"), uno::makeAny(eVerticalAdjust) ) ); //drawing::TextVerticalAdjust
157 0 : aValueMap.insert( tPropertyNameValueMap::value_type( C2U("TextAutoGrowHeight"), uno::makeAny(sal_True) ) ); // sal_Bool
158 0 : aValueMap.insert( tPropertyNameValueMap::value_type( C2U("TextAutoGrowWidth"), uno::makeAny(sal_True) ) ); // sal_Bool
159 :
160 : //set name/classified ObjectID (CID)
161 0 : if( !m_aCID.isEmpty() )
162 0 : aValueMap.insert( tPropertyNameValueMap::value_type( C2U("Name"), uno::makeAny( m_aCID ) ) ); //CID rtl::OUString
163 : }
164 :
165 : //set global title properties
166 : {
167 0 : tNameSequence aPropNames;
168 0 : tAnySequence aPropValues;
169 0 : PropertyMapper::getMultiPropertyListsFromValueMap( aPropNames, aPropValues, aValueMap );
170 0 : PropertyMapper::setMultiProperties( aPropNames, aPropValues, xShapeProp );
171 : }
172 :
173 0 : sal_Bool bStackCharacters(sal_False);
174 : try
175 : {
176 0 : xTitleProperties->getPropertyValue( C2U( "StackCharacters" ) ) >>= bStackCharacters;
177 : }
178 0 : catch( const uno::Exception& e )
179 : {
180 : ASSERT_EXCEPTION( e );
181 : }
182 0 : if(bStackCharacters)
183 : {
184 : //if the characters should be stacked we use only the first character properties for code simplicity
185 0 : if( aStringList.getLength()>0 )
186 : {
187 0 : rtl::OUString aLabel;
188 0 : for( sal_Int32 nN=0; nN<aStringList.getLength();nN++ )
189 0 : aLabel += aStringList[nN]->getString();
190 0 : aLabel = ShapeFactory::getStackedString( aLabel, bStackCharacters );
191 :
192 0 : xTextCursor->gotoEnd(false);
193 0 : xText->insertString( xTextRange, aLabel, false );
194 0 : xTextCursor->gotoEnd(true);
195 0 : uno::Reference< beans::XPropertySet > xTargetProps( xShape, uno::UNO_QUERY );
196 0 : uno::Reference< beans::XPropertySet > xSourceProps( aStringList[0], uno::UNO_QUERY );
197 :
198 : PropertyMapper::setMappedProperties( xTargetProps, xSourceProps
199 0 : , PropertyMapper::getPropertyNameMapForCharacterProperties() );
200 :
201 : // adapt font size according to page size
202 0 : awt::Size aOldRefSize;
203 0 : if( xTitleProperties->getPropertyValue( C2U("ReferencePageSize")) >>= aOldRefSize )
204 : {
205 0 : RelativeSizeHelper::adaptFontSizes( xTargetProps, aOldRefSize, rReferenceSize );
206 0 : }
207 : }
208 : }
209 : else
210 : {
211 0 : uno::Sequence< uno::Reference< text::XTextCursor > > aCursorList( aStringList.getLength() );
212 0 : sal_Int32 nN = 0;
213 0 : for( nN=0; nN<aStringList.getLength();nN++ )
214 : {
215 0 : xTextCursor->gotoEnd(false);
216 0 : xText->insertString( xTextRange, aStringList[nN]->getString(), false );
217 0 : xTextCursor->gotoEnd(true);
218 0 : aCursorList[nN] = xText->createTextCursorByRange( uno::Reference< text::XTextRange >(xTextCursor,uno::UNO_QUERY) );
219 : }
220 0 : awt::Size aOldRefSize;
221 : bool bHasRefPageSize =
222 0 : ( xTitleProperties->getPropertyValue( C2U("ReferencePageSize")) >>= aOldRefSize );
223 :
224 0 : if( aStringList.getLength()>0 )
225 : {
226 0 : uno::Reference< beans::XPropertySet > xTargetProps( xShape, uno::UNO_QUERY );
227 0 : uno::Reference< beans::XPropertySet > xSourceProps( aStringList[0], uno::UNO_QUERY );
228 0 : PropertyMapper::setMappedProperties( xTargetProps, xSourceProps, PropertyMapper::getPropertyNameMapForCharacterProperties() );
229 :
230 : // adapt font size according to page size
231 0 : if( bHasRefPageSize )
232 : {
233 0 : RelativeSizeHelper::adaptFontSizes( xTargetProps, aOldRefSize, rReferenceSize );
234 0 : }
235 0 : }
236 : }
237 :
238 : // #i109336# Improve auto positioning in chart
239 0 : float fFontHeight = 0.0;
240 0 : if ( xShapeProp.is() && ( xShapeProp->getPropertyValue( C2U( "CharHeight" ) ) >>= fFontHeight ) )
241 : {
242 0 : fFontHeight *= ( 2540.0f / 72.0f ); // pt -> 1/100 mm
243 0 : float fXFraction = 0.18f;
244 0 : sal_Int32 nXDistance = static_cast< sal_Int32 >( ::rtl::math::round( fFontHeight * fXFraction ) );
245 0 : float fYFraction = 0.30f;
246 0 : sal_Int32 nYDistance = static_cast< sal_Int32 >( ::rtl::math::round( fFontHeight * fYFraction ) );
247 0 : xShapeProp->setPropertyValue( C2U( "TextLeftDistance" ), uno::makeAny( nXDistance ) );
248 0 : xShapeProp->setPropertyValue( C2U( "TextRightDistance" ), uno::makeAny( nXDistance ) );
249 0 : xShapeProp->setPropertyValue( C2U( "TextUpperDistance" ), uno::makeAny( nYDistance ) );
250 0 : xShapeProp->setPropertyValue( C2U( "TextLowerDistance" ), uno::makeAny( nYDistance ) );
251 : }
252 :
253 : try
254 : {
255 0 : double fAngleDegree = 0;
256 0 : xTitleProperties->getPropertyValue( C2U( "TextRotation" ) ) >>= fAngleDegree;
257 0 : m_fRotationAngleDegree += fAngleDegree;
258 : }
259 0 : catch( const uno::Exception& e )
260 : {
261 : ASSERT_EXCEPTION( e );
262 : }
263 0 : m_nXPos = rPos.X;
264 0 : m_nYPos = rPos.Y;
265 :
266 : //set position matrix
267 : //the matrix needs to be set at the end behind autogrow and such position influencing properties
268 0 : ::basegfx::B2DHomMatrix aM;
269 0 : aM.rotate( -m_fRotationAngleDegree*F_PI/180.0 );//#i78696#->#i80521#
270 0 : aM.translate( m_nXPos, m_nYPos );
271 0 : xShapeProp->setPropertyValue( C2U( "Transformation" ), uno::makeAny( B2DHomMatrixToHomogenMatrix3(aM) ) );
272 : }
273 0 : catch( const uno::Exception& e )
274 : {
275 : ASSERT_EXCEPTION( e );
276 : }
277 : }
278 :
279 : //.............................................................................
280 : } //namespace chart
281 : //.............................................................................
282 :
283 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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