|
1 /* |
|
2 * Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: SVG Implementation source file |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 #if !defined(__E32BASE_H__) |
|
20 #include <e32base.h> |
|
21 #endif |
|
22 #include "SVGFontElementImpl.h" |
|
23 #include "SVGDocumentImpl.h" |
|
24 #include "SVGSchemaData.h" |
|
25 |
|
26 #include "GfxAffineTransform.h" |
|
27 |
|
28 #ifdef SVG_FONTS_INCLUDE |
|
29 |
|
30 |
|
31 // --------------------------------------------------------------------------- |
|
32 // |
|
33 // --------------------------------------------------------------------------- |
|
34 CSvgFontElementImpl* CSvgFontElementImpl::NewL( const TUint8 aElemID, |
|
35 CSvgDocumentImpl* aDoc ) |
|
36 { |
|
37 CSvgFontElementImpl*self = new ( ELeave ) CSvgFontElementImpl( aDoc ); |
|
38 CleanupStack::PushL( self ); |
|
39 self->ConstructL(aElemID); |
|
40 CleanupStack::Pop(); |
|
41 |
|
42 return self; |
|
43 } |
|
44 |
|
45 // --------------------------------------------------------------------------- |
|
46 // |
|
47 // --------------------------------------------------------------------------- |
|
48 CSvgFontElementImpl* CSvgFontElementImpl::NewLC( const TUint8 aElemID, |
|
49 CSvgDocumentImpl* aDoc ) |
|
50 { |
|
51 CSvgFontElementImpl*self = new ( ELeave ) CSvgFontElementImpl( aDoc ); |
|
52 CleanupStack::PushL( self ); |
|
53 self->ConstructL(aElemID); |
|
54 |
|
55 return self; |
|
56 } |
|
57 |
|
58 // --------------------------------------------------------------------------- |
|
59 // |
|
60 // --------------------------------------------------------------------------- |
|
61 void CSvgFontElementImpl::ConstructL( const TUint8 aElemID ) |
|
62 { |
|
63 CSvgElementImpl::InitializeL( aElemID ); |
|
64 |
|
65 |
|
66 #ifdef SVG_FLOAT_BUILD |
|
67 iHorzAdvX = TFloatFixPt(0); |
|
68 iHorzOrgX = TFloatFixPt(0); |
|
69 iHorzOrgY = TFloatFixPt(0); |
|
70 #else |
|
71 iHorzAdvX = TFloatFixPt( 0 ,ETrue); |
|
72 iHorzOrgX = TFloatFixPt( 0 ,ETrue); |
|
73 iHorzOrgY = TFloatFixPt( 0 ,ETrue); |
|
74 #endif |
|
75 |
|
76 iSvgStyleProperties = new(ELeave) RPointerArray<CCssValue>(KCSS_MAX_ATTR); |
|
77 |
|
78 // This is required to allocate buffer up to granularity so that the |
|
79 // following Insert calls cannot leave. |
|
80 |
|
81 User::LeaveIfError( iSvgStyleProperties->Append( NULL ) ); |
|
82 iSvgStyleProperties->Remove( 0 ); |
|
83 |
|
84 } |
|
85 |
|
86 |
|
87 // --------------------------------------------------------------------------- |
|
88 // |
|
89 // --------------------------------------------------------------------------- |
|
90 CSvgFontElementImpl::CSvgFontElementImpl( CSvgDocumentImpl* aDoc ) |
|
91 { |
|
92 SetOwnerDocument(aDoc); |
|
93 } |
|
94 |
|
95 // --------------------------------------------------------------------------- |
|
96 // |
|
97 // --------------------------------------------------------------------------- |
|
98 CSvgFontElementImpl::~CSvgFontElementImpl() |
|
99 { |
|
100 if(iSvgStyleProperties) |
|
101 { |
|
102 iSvgStyleProperties->Close(); |
|
103 delete iSvgStyleProperties; |
|
104 iSvgStyleProperties = NULL; |
|
105 } |
|
106 } |
|
107 |
|
108 // ******************************************************* |
|
109 // From SVG DOM |
|
110 |
|
111 // --------------------------------------------------------------------------- |
|
112 // |
|
113 // --------------------------------------------------------------------------- |
|
114 TFloatFixPt CSvgFontElementImpl::GetHorzOrgX() |
|
115 { |
|
116 return iHorzOrgX; |
|
117 } |
|
118 |
|
119 // --------------------------------------------------------------------------- |
|
120 // |
|
121 // --------------------------------------------------------------------------- |
|
122 TFloatFixPt CSvgFontElementImpl::GetHorzOrgY() |
|
123 { |
|
124 return iHorzOrgY; |
|
125 } |
|
126 |
|
127 // --------------------------------------------------------------------------- |
|
128 // |
|
129 // --------------------------------------------------------------------------- |
|
130 TFloatFixPt CSvgFontElementImpl::GetHorzAdvX() |
|
131 { |
|
132 return iHorzAdvX; |
|
133 } |
|
134 |
|
135 // ******************************************************* |
|
136 // From MXmlElement |
|
137 |
|
138 // --------------------------------------------------------------------------- |
|
139 // |
|
140 // --------------------------------------------------------------------------- |
|
141 TInt CSvgFontElementImpl::SetAttributeL( const TDesC& aName, |
|
142 const TDesC& aValue ) |
|
143 { |
|
144 |
|
145 CSvgElementImpl::SetAttributeL(aName,aValue); |
|
146 |
|
147 return KErrNone; |
|
148 } |
|
149 |
|
150 |
|
151 // From MXmlElementOpt |
|
152 |
|
153 // --------------------------------------------------------------------------- |
|
154 // |
|
155 // --------------------------------------------------------------------------- |
|
156 TInt CSvgFontElementImpl::SetAttributeFloatL( const TInt aNameId, |
|
157 const TFloatFixPt aValue ) |
|
158 |
|
159 { |
|
160 |
|
161 switch ( aNameId ) |
|
162 { |
|
163 case KAtrHorizAdvX: |
|
164 iHorzAdvX = aValue; |
|
165 break; |
|
166 case KAtrHorizOriginX: |
|
167 iHorzOrgX = aValue; |
|
168 break; |
|
169 case KAtrHorizOriginY: |
|
170 iHorzOrgY = aValue; |
|
171 break; |
|
172 default: |
|
173 return CSvgElementImpl::SetAttributeFloatL( aNameId, aValue ); |
|
174 } |
|
175 return KErrNone; |
|
176 |
|
177 } |
|
178 |
|
179 // --------------------------------------------------------------------------- |
|
180 // |
|
181 // --------------------------------------------------------------------------- |
|
182 TInt CSvgFontElementImpl::GetAttributeFloat( const TInt aNameId, |
|
183 TFloatFixPt& aValue ) |
|
184 { |
|
185 switch ( aNameId ) |
|
186 { |
|
187 case KAtrHorizOriginX: |
|
188 aValue = GetHorzOrgX(); |
|
189 break; |
|
190 case KAtrHorizAdvX: |
|
191 aValue = GetHorzAdvX(); |
|
192 break; |
|
193 default: |
|
194 return CSvgElementImpl::GetAttributeFloat( aNameId, aValue ); |
|
195 } |
|
196 |
|
197 return KErrNone; |
|
198 } |
|
199 |
|
200 // ******************************************************* |
|
201 // From CSvgElementImpl |
|
202 |
|
203 // perform a deep clone of this object |
|
204 // --------------------------------------------------------------------------- |
|
205 // |
|
206 // --------------------------------------------------------------------------- |
|
207 MXmlElement* CSvgFontElementImpl::CloneL(MXmlElement*) |
|
208 { |
|
209 return NULL; |
|
210 } |
|
211 |
|
212 // --------------------------------------------------------------------------- |
|
213 // |
|
214 // --------------------------------------------------------------------------- |
|
215 TBool CSvgFontElementImpl::DrawL( CGfx2dGc* /* aGc */, |
|
216 CSvgElementImpl* /* aElement */ ) |
|
217 { |
|
218 return EFalse; |
|
219 } |
|
220 |
|
221 void CSvgFontElementImpl::Print( TBool aIsEncodeOn ) |
|
222 { |
|
223 if (!aIsEncodeOn) |
|
224 { |
|
225 #ifdef _DEBUG |
|
226 RDebug::Printf("<font horiz-origin-x=\"%d\" horiz-origin-y=\"%d\" horiz-adv-x=\"%d\">", (int)iHorzOrgX, (int)iHorzOrgY, (int)iHorzAdvX); |
|
227 #endif |
|
228 |
|
229 /*vert-origin-x |
|
230 vert-origin-y |
|
231 vert-adv-y*/ |
|
232 } |
|
233 } |
|
234 |
|
235 #endif //ifdef SVG_FONTS_INCLUDE |