|
46
|
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 |
#include <utf.h>
|
|
|
20 |
#include <s32mem.h>
|
|
|
21 |
|
|
|
22 |
#include "SVGContentHandler.h"
|
|
|
23 |
#include "Svgdecoder.h"
|
|
|
24 |
|
|
|
25 |
#include "SVGDocumentImpl.h"
|
|
|
26 |
#include "SVGEngineImpl.h"
|
|
|
27 |
#include "SVGSvgElementImpl.h"
|
|
|
28 |
#include "SVGLineElementImpl.h"
|
|
|
29 |
#include "SVGRectElementImpl.h"
|
|
|
30 |
#include "SVGCircleElementImpl.h"
|
|
|
31 |
#include "SVGEllipseElementImpl.h"
|
|
|
32 |
#include "SVGPolylineElementImpl.h"
|
|
|
33 |
#include "SVGGElementImpl.h"
|
|
|
34 |
#include "SVGPathElementImpl.h"
|
|
|
35 |
#include "SVGMpathElementImpl.h"
|
|
|
36 |
#include "SVGSchemaData.h"
|
|
|
37 |
#include "SVGTextElementImpl.h"
|
|
|
38 |
#include "SVGImageElementImpl.h"
|
|
|
39 |
#include "SVGUseElementImpl.h"
|
|
|
40 |
#include "SVGAElementImpl.h"
|
|
|
41 |
#include "SVGStyleElementImpl.h"
|
|
|
42 |
#include "SVGForeignObjectElementImpl.h"
|
|
|
43 |
#include "SVGSetElementImpl.h"
|
|
|
44 |
#include "SVGAnimateTransformElementImpl.h"
|
|
|
45 |
#include "SVGAnimateElementImpl.h"
|
|
|
46 |
#include "SVGAnimateMotionElementImpl.h"
|
|
|
47 |
#include "SVGAnimationElementImpl.h"
|
|
|
48 |
#include "SVGMetadataElementImpl.h"
|
|
|
49 |
#include "SVGDescElementImpl.h"
|
|
|
50 |
#include "SVGDefsElementImpl.h"
|
|
|
51 |
#include "SVGTitleElementImpl.h"
|
|
|
52 |
#include "SVGFontElementImpl.h"
|
|
|
53 |
#include "SVGFontFaceElementImpl.h"
|
|
|
54 |
#include "SVGGlyphElementImpl.h"
|
|
|
55 |
#include "SVGMissingGlyphElementImpl.h"
|
|
|
56 |
#include "SvgHkernelementimpl.h"
|
|
|
57 |
|
|
|
58 |
#include "SVGLinearGradientElementImpl.h"
|
|
|
59 |
#include "SVGRadialGradientElementImpl.h"
|
|
|
60 |
#include "SvgStopElementImpl.h"
|
|
|
61 |
#include "SVGDiscardElementImpl.h"
|
|
|
62 |
#include "SVGScriptElementImpl.h"
|
|
|
63 |
|
|
|
64 |
#include "SVGAudioElementImpl.h"
|
|
|
65 |
|
|
|
66 |
//#ifdef RD_SVGT_MEDIAANIMATION_SUPPORT
|
|
|
67 |
#include "SVGMediaAnimationElementImpl.h"
|
|
|
68 |
//#endif
|
|
|
69 |
#include "SVGTextAreaElementImpl.h"
|
|
|
70 |
#include "SVGSolidColorElementImpl.h"
|
|
|
71 |
|
|
|
72 |
#include "SVGFloatCssValueImpl.h"
|
|
|
73 |
|
|
|
74 |
#include "SVGEventHandler.h"
|
|
|
75 |
#include "SVGErrorImpl.h"
|
|
|
76 |
#include "SVGFontHashMap.h"
|
|
|
77 |
#include "SVGTimeContainer.h"
|
|
|
78 |
#include <ezgzip.h>
|
|
|
79 |
|
|
|
80 |
#include <caf/caf.h>
|
|
|
81 |
#include <bautils.h>
|
|
|
82 |
|
|
|
83 |
// ==========================================================================
|
|
|
84 |
// Need method description
|
|
|
85 |
// ==========================================================================
|
|
|
86 |
CSvgDocumentImpl* CSvgDocumentImpl::NewL( CSvgBitmapFontProvider* aSvgBitmapFontProvider, const TBool aHasParent,
|
|
|
87 |
const TSvgSyncBehaviour aSyncBehavDefault,
|
|
|
88 |
const TInt32 aSyncTolDefault )
|
|
|
89 |
{
|
|
|
90 |
CSvgDocumentImpl* self = new ( ELeave ) CSvgDocumentImpl(aSvgBitmapFontProvider,
|
|
|
91 |
aHasParent, aSyncBehavDefault, aSyncTolDefault );
|
|
|
92 |
CleanupStack::PushL( self );
|
|
|
93 |
self->ConstructL();
|
|
|
94 |
CleanupStack::Pop();
|
|
|
95 |
|
|
|
96 |
return self;
|
|
|
97 |
}
|
|
|
98 |
|
|
|
99 |
// ==========================================================================
|
|
|
100 |
// Need method description
|
|
|
101 |
// ==========================================================================
|
|
|
102 |
CSvgDocumentImpl* CSvgDocumentImpl::NewLC( CSvgBitmapFontProvider* aSvgBitmapFontProvider, const TBool aHasParent,
|
|
|
103 |
const TSvgSyncBehaviour aSyncBehavDefault,
|
|
|
104 |
const TInt32 aSyncTolDefault )
|
|
|
105 |
{
|
|
|
106 |
CSvgDocumentImpl* self = new ( ELeave ) CSvgDocumentImpl(aSvgBitmapFontProvider,
|
|
|
107 |
aHasParent, aSyncBehavDefault, aSyncTolDefault );
|
|
|
108 |
CleanupStack::PushL( self );
|
|
|
109 |
self->ConstructL();
|
|
|
110 |
|
|
|
111 |
return self;
|
|
|
112 |
}
|
|
|
113 |
|
|
|
114 |
// ==========================================================================
|
|
|
115 |
// Need method description
|
|
|
116 |
// ==========================================================================
|
|
|
117 |
void CSvgDocumentImpl::ConstructL()
|
|
|
118 |
{
|
|
|
119 |
iSchemaData = CSvgSchemaData::NewL();
|
|
|
120 |
|
|
|
121 |
|
|
|
122 |
iEventHandler = CSvgEventHandler::NewL();
|
|
|
123 |
|
|
|
124 |
// create CSvgErrorImpl object
|
|
|
125 |
// iSvgError = CSvgErrorImpl::NewL();
|
|
|
126 |
iIsInteractive = EFalse;
|
|
|
127 |
iHasGroupOpacity = EFalse;
|
|
|
128 |
|
|
|
129 |
|
|
|
130 |
// iImageHashMap = CSvgImageHashMap::NewL();
|
|
|
131 |
iFontHashMap = CSvgFontHashMap::NewL();
|
|
|
132 |
|
|
|
133 |
iMemoryManager = CSvgMemoryManager::NewL();
|
|
|
134 |
|
|
|
135 |
iTimeForJSR226 = 0;
|
|
|
136 |
// Create the time container used for Runtime Sync
|
|
|
137 |
iTimeContainer = CSvgTimeContainer::NewL( this, iHasParent );
|
|
|
138 |
|
|
|
139 |
// Add to the time container
|
|
|
140 |
iTimeContainer->AddTimedEntityL( this );
|
|
|
141 |
|
|
|
142 |
//set media state to ready as default for document
|
|
|
143 |
iTimeContainer->TimedEntityReady( this );
|
|
|
144 |
}
|
|
|
145 |
|
|
|
146 |
// ==========================================================================
|
|
|
147 |
// Need method description
|
|
|
148 |
// ==========================================================================
|
|
|
149 |
CSvgDocumentImpl::CSvgDocumentImpl( CSvgBitmapFontProvider* aSvgBitmapFontProvider, const TBool aHasParent,
|
|
|
150 |
const TSvgSyncBehaviour aSyncBehavDefault,
|
|
|
151 |
const TInt32 aSyncTolDefault ) :
|
|
|
152 |
iInitSortList( ETrue ),
|
|
|
153 |
iReqExReqFtrSysLTested( EFalse ),
|
|
|
154 |
iFinishedParsing( EFalse ),
|
|
|
155 |
iFontHashMap( NULL ),
|
|
|
156 |
iEngine(NULL),
|
|
|
157 |
iMultipleRendering( EFalse ),
|
|
|
158 |
iHasGradientElement( EFalse ),
|
|
|
159 |
iIsThumbNailMode( EFalse ),
|
|
|
160 |
iIsDRMProtected( EFalse ),
|
|
|
161 |
iHasParent( aHasParent ),
|
|
|
162 |
iSyncBehaviorDefault(
|
|
|
163 |
aSyncBehavDefault ),
|
|
|
164 |
iSyncToleranceDefault(
|
|
|
165 |
aSyncTolDefault),
|
|
|
166 |
iSvgBitmapFontProvider(aSvgBitmapFontProvider)
|
|
|
167 |
|
|
|
168 |
|
|
|
169 |
|
|
|
170 |
{
|
|
|
171 |
SetDRMMode( ETrue );
|
|
|
172 |
SetDRMRights( ETrue );
|
|
|
173 |
}
|
|
|
174 |
|
|
|
175 |
// ==========================================================================
|
|
|
176 |
// Need method description
|
|
|
177 |
// ==========================================================================
|
|
|
178 |
CSvgDocumentImpl::~CSvgDocumentImpl()
|
|
|
179 |
{
|
|
|
180 |
if ( iTimeContainer )
|
|
|
181 |
{
|
|
|
182 |
// Stop timer and reset time
|
|
|
183 |
iTimeContainer->UserStop();
|
|
|
184 |
iTimeContainer->UserResetTime();
|
|
|
185 |
}
|
|
|
186 |
|
|
|
187 |
if (iPerfText)
|
|
|
188 |
{
|
|
|
189 |
delete iPerfText;
|
|
|
190 |
iPerfText = NULL;
|
|
|
191 |
}
|
|
|
192 |
|
|
|
193 |
if( iSchemaData )
|
|
|
194 |
{
|
|
|
195 |
delete iSchemaData;
|
|
|
196 |
iSchemaData = NULL;
|
|
|
197 |
}
|
|
|
198 |
|
|
|
199 |
if( iEventHandler )
|
|
|
200 |
{
|
|
|
201 |
delete iEventHandler;
|
|
|
202 |
iEventHandler = NULL ;
|
|
|
203 |
}
|
|
|
204 |
|
|
|
205 |
// if( iSvgError )
|
|
|
206 |
// {
|
|
|
207 |
// delete iSvgError;
|
|
|
208 |
// iSvgError = NULL;
|
|
|
209 |
// }
|
|
|
210 |
|
|
|
211 |
if( iRootElement )
|
|
|
212 |
{
|
|
|
213 |
delete iRootElement;
|
|
|
214 |
iRootElement = NULL;
|
|
|
215 |
}
|
|
|
216 |
|
|
|
217 |
/* if ( iImageHashMap )
|
|
|
218 |
{
|
|
|
219 |
//probably should check to verify that the image ptrs
|
|
|
220 |
//in this have had their images deleted somehow to be safe
|
|
|
221 |
delete iImageHashMap;
|
|
|
222 |
iImageHashMap = NULL;
|
|
|
223 |
} */
|
|
|
224 |
|
|
|
225 |
if ( iFontHashMap )
|
|
|
226 |
{
|
|
|
227 |
delete iFontHashMap;
|
|
|
228 |
iFontHashMap = NULL;
|
|
|
229 |
}
|
|
|
230 |
iSvgMouseListeners.Close();
|
|
|
231 |
|
|
|
232 |
iSvgAnimations.Close();
|
|
|
233 |
|
|
|
234 |
if ( iXmlHandler )
|
|
|
235 |
{
|
|
|
236 |
delete iXmlHandler;
|
|
|
237 |
}
|
|
|
238 |
|
|
|
239 |
if ( iError )
|
|
|
240 |
{
|
|
|
241 |
delete iError;
|
|
|
242 |
}
|
|
|
243 |
|
|
|
244 |
if ( iMemoryManager )
|
|
|
245 |
{
|
|
|
246 |
delete iMemoryManager;
|
|
|
247 |
}
|
|
|
248 |
|
|
|
249 |
delete iTimeContainer;
|
|
|
250 |
}
|
|
|
251 |
|
|
|
252 |
// ==========================================================================
|
|
|
253 |
// Need method description
|
|
|
254 |
// ==========================================================================
|
|
|
255 |
void CSvgDocumentImpl::SetEngine( CSvgEngineImpl* aEngine )
|
|
|
256 |
{
|
|
|
257 |
iEngine = aEngine;
|
|
|
258 |
// Propogate this to all child documentsas well
|
|
|
259 |
// Only animation elements currently possess a new document
|
|
|
260 |
// Locate all the active animation elements
|
|
|
261 |
RPointerArray<CSvgElementImpl> lAnimationEleList;
|
|
|
262 |
|
|
|
263 |
FindAllElements(
|
|
|
264 |
(CSvgElementImpl* )RootElement(),
|
|
|
265 |
KSvgMediaAnimationElement, lAnimationEleList );
|
|
|
266 |
// Set the engine on the child documents associated with the animation elements as well
|
|
|
267 |
TInt lAnimationEleCnt = lAnimationEleList.Count();
|
|
|
268 |
for ( TInt lCurAnimationEle = 0; lCurAnimationEle < lAnimationEleCnt; lCurAnimationEle++ )
|
|
|
269 |
{
|
|
|
270 |
CSvgMediaAnimationElementImpl* lAnimationElement =
|
|
|
271 |
(CSvgMediaAnimationElementImpl* )lAnimationEleList[ lCurAnimationEle ];
|
|
|
272 |
CSvgDocumentImpl* lChildDoc = lAnimationElement->GetChildDocument();
|
|
|
273 |
if ( lChildDoc )
|
|
|
274 |
{
|
|
|
275 |
lChildDoc->SetEngine( aEngine );
|
|
|
276 |
}
|
|
|
277 |
}
|
|
|
278 |
lAnimationEleList.Close();
|
|
|
279 |
}
|
|
|
280 |
|
|
|
281 |
// ==========================================================================
|
|
|
282 |
// Need method description
|
|
|
283 |
// ==========================================================================
|
|
|
284 |
CSvgEngineImpl* CSvgDocumentImpl::Engine()
|
|
|
285 |
{
|
|
|
286 |
return iEngine;
|
|
|
287 |
}
|
|
|
288 |
|
|
|
289 |
//***********************************************************************
|
|
|
290 |
// From MXmlDocument
|
|
|
291 |
//
|
|
|
292 |
|
|
|
293 |
// ==========================================================================
|
|
|
294 |
// Need method description
|
|
|
295 |
// ==========================================================================
|
|
|
296 |
MXmlElement* CSvgDocumentImpl::CreateElementL( const TDesC& aTagName )
|
|
|
297 |
{
|
|
|
298 |
|
|
|
299 |
TInt position = iSchemaData->GetSVGElementId(aTagName);
|
|
|
300 |
|
|
|
301 |
if ( position == KErrNotFound )
|
|
|
302 |
{
|
|
|
303 |
return NULL;
|
|
|
304 |
}
|
|
|
305 |
|
|
|
306 |
return CreateElementL( position );
|
|
|
307 |
|
|
|
308 |
}
|
|
|
309 |
|
|
|
310 |
// ==========================================================================
|
|
|
311 |
// Need method description
|
|
|
312 |
// ==========================================================================
|
|
|
313 |
MXmlElement* CSvgDocumentImpl::CreateElementL(const TUint8 aTagName )
|
|
|
314 |
{
|
|
|
315 |
|
|
|
316 |
TInt position = (TInt) aTagName;
|
|
|
317 |
|
|
|
318 |
//##4 this uses the rearrangement of elements, all these elements are same as g element
|
|
|
319 |
// same constructor
|
|
|
320 |
//
|
|
|
321 |
// =====> creating fake G elements to take the place of others...
|
|
|
322 |
//
|
|
|
323 |
//need to remove G elements as place holders that is a bad idea
|
|
|
324 |
|
|
|
325 |
if( position >= KSvgAltglyphElement && position <= KSvgViewElement )
|
|
|
326 |
{
|
|
|
327 |
return ( MXmlElement * ) CSvgGElementImpl::NewL( (TUint8) position, this );
|
|
|
328 |
}
|
|
|
329 |
|
|
|
330 |
switch ( position )
|
|
|
331 |
{
|
|
|
332 |
|
|
|
333 |
case KSvgPathElement:
|
|
|
334 |
// path
|
|
|
335 |
return ( MXmlElement * ) CSvgPathElementImpl::NewL( (TUint8) position, this );
|
|
|
336 |
|
|
|
337 |
case KSvgStopElement:
|
|
|
338 |
// stop
|
|
|
339 |
return ( MXmlElement * ) CSvgStopElementImpl::NewL((TUint8) position,this);
|
|
|
340 |
|
|
|
341 |
case KSvgLinearGradientElement:
|
|
|
342 |
// linearGradient
|
|
|
343 |
return ( MXmlElement * ) CSvgLinearGradientElementImpl::NewL((TUint8) position,this);
|
|
|
344 |
|
|
|
345 |
case KSvgRectElement:
|
|
|
346 |
// rect
|
|
|
347 |
return ( MXmlElement * ) CSvgRectElementImpl::NewL( (TUint8) position, this );
|
|
|
348 |
|
|
|
349 |
case KSvgPolygonElement:
|
|
|
350 |
// polygon
|
|
|
351 |
return ( MXmlElement * ) CSvgPolylineElementImpl::NewL( (TUint8) position, this );
|
|
|
352 |
|
|
|
353 |
case KSvgSvgElement:
|
|
|
354 |
// svg
|
|
|
355 |
return ( MXmlElement * ) CSvgSvgElementImpl::NewL( (TUint8) position, this );
|
|
|
356 |
|
|
|
357 |
case KSvgRadialGradientElement:
|
|
|
358 |
// radialGradient
|
|
|
359 |
return ( MXmlElement * ) CSvgRadialGradientElementImpl::NewL((TUint8) position,this);
|
|
|
360 |
|
|
|
361 |
case KSvgCircleElement:
|
|
|
362 |
// circle
|
|
|
363 |
return ( MXmlElement * ) CSvgCircleElementImpl::NewL( (TUint8) position, this );
|
|
|
364 |
|
|
|
365 |
case KSvgLineElement:
|
|
|
366 |
// line
|
|
|
367 |
return ( MXmlElement * ) CSvgLineElementImpl::NewL( (TUint8) position,this );
|
|
|
368 |
|
|
|
369 |
case KSvgPolylineElement:
|
|
|
370 |
// polyline
|
|
|
371 |
return ( MXmlElement * ) CSvgPolylineElementImpl::NewL( (TUint8) position, this );
|
|
|
372 |
|
|
|
373 |
case KSvgEllipseElement:
|
|
|
374 |
// ellipse
|
|
|
375 |
return ( MXmlElement * ) CSvgEllipseElementImpl::NewL( (TUint8) position, this );
|
|
|
376 |
|
|
|
377 |
case KSvgDefsElement:
|
|
|
378 |
// defs
|
|
|
379 |
return ( MXmlElement * ) CSvgDefsElementImpl::NewL((TUint8) position, this);
|
|
|
380 |
|
|
|
381 |
case KSvgForeignObjectElement:
|
|
|
382 |
// foreignObject
|
|
|
383 |
return ( MXmlElement * ) CSvgForeignObjectElementImpl::NewL((TUint8) position, this);
|
|
|
384 |
|
|
|
385 |
case KSvgStyleElement:
|
|
|
386 |
// style
|
|
|
387 |
return ( MXmlElement * ) CSvgStyleElementImpl::NewL( (TUint8) position, this );
|
|
|
388 |
|
|
|
389 |
case KSvgUseElement:
|
|
|
390 |
// use
|
|
|
391 |
return ( MXmlElement * ) CSvgUseElementImpl::NewL( (TUint8) position, this );
|
|
|
392 |
|
|
|
393 |
case KSvgImageElement:
|
|
|
394 |
// image
|
|
|
395 |
return ( MXmlElement * ) CSvgImageElementImpl::NewL( (TUint8) position, this );
|
|
|
396 |
|
|
|
397 |
case KSvgAnimateColorElement:
|
|
|
398 |
// animateColor
|
|
|
399 |
case KSvgAnimateElement:
|
|
|
400 |
{
|
|
|
401 |
// animate
|
|
|
402 |
CSvgAnimateElementImpl* lAnimateElement = CSvgAnimateElementImpl::NewL( (TUint8) position, this );
|
|
|
403 |
iSvgAnimations.Append(lAnimateElement);
|
|
|
404 |
return ( MXmlElement * ) lAnimateElement;
|
|
|
405 |
}
|
|
|
406 |
|
|
|
407 |
case KSvgSetElement:
|
|
|
408 |
// set
|
|
|
409 |
return ( MXmlElement * ) CSvgSetElementImpl::NewL( (TUint8) position, this );
|
|
|
410 |
|
|
|
411 |
case KSvgMpathElement:
|
|
|
412 |
// mPath
|
|
|
413 |
return ( MXmlElement * ) CSvgMpathElementImpl::NewL( (TUint8) position, this );
|
|
|
414 |
|
|
|
415 |
case KSvgDiscardElement:
|
|
|
416 |
// discard
|
|
|
417 |
return ( MXmlElement * ) CSvgDiscardElementImpl::NewL( (TUint8) position, this );
|
|
|
418 |
|
|
|
419 |
/* case KSvgAnimationElement:
|
|
|
420 |
{
|
|
|
421 |
// animation
|
|
|
422 |
CSvgAnimationElementImpl* lAnimationElementImpl = CSvgAnimationElementImpl::NewL( (TUint8) position, this );
|
|
|
423 |
iSvgAnimations.Append( lAnimationElementImpl );
|
|
|
424 |
return ( MXmlElement * ) lAnimationElementImpl;
|
|
|
425 |
}
|
|
|
426 |
*/
|
|
|
427 |
case KSvgScriptElement:
|
|
|
428 |
{
|
|
|
429 |
// script
|
|
|
430 |
return ( MXmlElement * ) CSvgScriptElementImpl::NewL((TUint8) position,this);
|
|
|
431 |
}
|
|
|
432 |
|
|
|
433 |
case KSvgSolidColorElement:
|
|
|
434 |
// solidColor
|
|
|
435 |
return ( MXmlElement * ) CSvgSolidColorElementImpl::NewL((TUint8) position,this);
|
|
|
436 |
|
|
|
437 |
case KSvgMetadataElement:
|
|
|
438 |
// metaData
|
|
|
439 |
return ( MXmlElement * ) CSvgMetadataElementImpl::NewL((TUint8) position, this);
|
|
|
440 |
|
|
|
441 |
case KSvgDescElement:
|
|
|
442 |
// desc
|
|
|
443 |
return ( MXmlElement * ) CSvgDescElementImpl::NewL((TUint8) position, this);
|
|
|
444 |
|
|
|
445 |
case KSvgTitleElement:
|
|
|
446 |
// title
|
|
|
447 |
return ( MXmlElement * ) CSvgTitleElementImpl::NewL((TUint8) position, this);
|
|
|
448 |
|
|
|
449 |
case KSvgTextElement:
|
|
|
450 |
// text
|
|
|
451 |
//add in the boolean thing here....
|
|
|
452 |
return ( MXmlElement * ) CSvgTextElementImpl::NewL( (TUint8) position, this );
|
|
|
453 |
|
|
|
454 |
case KSvgTextAreaElement:
|
|
|
455 |
{
|
|
|
456 |
// textArea
|
|
|
457 |
return ( MXmlElement * ) CSvgTextAreaElementImpl::NewL((TUint8) position,this);
|
|
|
458 |
}
|
|
|
459 |
|
|
|
460 |
case KSvgAnimateMotionElement:
|
|
|
461 |
{
|
|
|
462 |
// animateMotion
|
|
|
463 |
CSvgAnimateMotionElementImpl* lAnimateMotionElement = CSvgAnimateMotionElementImpl::NewL( (TUint8) position, this );
|
|
|
464 |
iSvgAnimations.Append(lAnimateMotionElement);
|
|
|
465 |
return ( MXmlElement * ) lAnimateMotionElement;
|
|
|
466 |
}
|
|
|
467 |
|
|
|
468 |
case KSvgAnimateTransformElement:
|
|
|
469 |
{
|
|
|
470 |
// animateTransform
|
|
|
471 |
CSvgAnimateTransformElementImpl* lAnimateTransformElement = CSvgAnimateTransformElementImpl::NewL( (TUint8) position, this );
|
|
|
472 |
iSvgAnimations.Append(lAnimateTransformElement);
|
|
|
473 |
return ( MXmlElement * ) lAnimateTransformElement;
|
|
|
474 |
}
|
|
|
475 |
|
|
|
476 |
case KSvgGlyphElement:
|
|
|
477 |
// glyph
|
|
|
478 |
#ifdef SVG_FONTS_INCLUDE
|
|
|
479 |
return ( MXmlElement * ) CSvgGlyphElementImpl::NewL( (TUint8) position, this );
|
|
|
480 |
#else
|
|
|
481 |
return ( MXmlElement * ) CSvgGElementImpl::NewL( _L( "g" ),(TUint8) position, this );
|
|
|
482 |
#endif
|
|
|
483 |
case KSvgFontElement:
|
|
|
484 |
// font
|
|
|
485 |
#ifdef SVG_FONTS_INCLUDE
|
|
|
486 |
return ( MXmlElement * ) CSvgFontElementImpl::NewL( (TUint8) position, this );
|
|
|
487 |
#else
|
|
|
488 |
return ( MXmlElement * ) CSvgGElementImpl::NewL( _L( "g" ),(TUint8) position, this );
|
|
|
489 |
#endif
|
|
|
490 |
|
|
|
491 |
case KSvgAElement:
|
|
|
492 |
// a
|
|
|
493 |
return ( MXmlElement * ) CSvgAElementImpl::NewL( (TUint8) position, this );
|
|
|
494 |
|
|
|
495 |
case KSvgFontfaceElement:
|
|
|
496 |
// font-face
|
|
|
497 |
#ifdef SVG_FONTS_INCLUDE
|
|
|
498 |
return ( MXmlElement * ) CSvgFontFaceElementImpl::NewL( (TUint8) position, this );
|
|
|
499 |
#else
|
|
|
500 |
return ( MXmlElement * ) CSvgGElementImpl::NewL( _L( "g" )(TUint8) position, this );
|
|
|
501 |
#endif
|
|
|
502 |
|
|
|
503 |
case KSvgMissingglyphElement:
|
|
|
504 |
// missing-glyph
|
|
|
505 |
#ifdef SVG_FONTS_INCLUDE
|
|
|
506 |
return ( MXmlElement * ) CSvgMissingGlyphElementImpl::NewL( (TUint8) position, this );
|
|
|
507 |
#else
|
|
|
508 |
return ( MXmlElement * ) CSvgGElementImpl::NewL( _L( "g" )(TUint8) position, this );
|
|
|
509 |
#endif
|
|
|
510 |
|
|
|
511 |
case KSvgHkernElement:
|
|
|
512 |
// hkern
|
|
|
513 |
#ifdef SVG_FONTS_INCLUDE
|
|
|
514 |
return ( MXmlElement * ) CSvgHkernElementImpl::NewL( (TUint8) position, this );
|
|
|
515 |
#else
|
|
|
516 |
return ( MXmlElement * ) CSvgGElementImpl::NewL( _L( "g" )(TUint8) position, this );
|
|
|
517 |
#endif
|
|
|
518 |
|
|
|
519 |
case KSvgAudioElement:
|
|
|
520 |
{
|
|
|
521 |
CSvgAudioElementImpl* lAudioElement = CSvgAudioElementImpl::NewL( (TUint8) position, this );
|
|
|
522 |
iSvgAnimations.Append(lAudioElement);
|
|
|
523 |
return ( MXmlElement * ) lAudioElement;
|
|
|
524 |
}
|
|
|
525 |
//#ifdef RD_SVGT_MEDIAANIMATION_SUPPORT
|
|
|
526 |
case KSvgMediaAnimationElement:
|
|
|
527 |
{
|
|
|
528 |
CSvgMediaAnimationElementImpl* lMediaAnimationElement = CSvgMediaAnimationElementImpl::NewL( (TUint8) position, this );
|
|
|
529 |
iSvgAnimations.Append(lMediaAnimationElement);
|
|
|
530 |
return ( MXmlElement * ) lMediaAnimationElement;
|
|
|
531 |
}
|
|
|
532 |
//#endif
|
|
|
533 |
|
|
|
534 |
} // for switch
|
|
|
535 |
|
|
|
536 |
return NULL;
|
|
|
537 |
}
|
|
|
538 |
|
|
|
539 |
// ==========================================================================
|
|
|
540 |
// Need method description
|
|
|
541 |
// ==========================================================================
|
|
|
542 |
TInt CSvgDocumentImpl::CreateAttribute( const TDesC& /* aName */ )
|
|
|
543 |
{
|
|
|
544 |
return KErrNone;
|
|
|
545 |
}
|
|
|
546 |
|
|
|
547 |
// ==========================================================================
|
|
|
548 |
// Need method description
|
|
|
549 |
// ==========================================================================
|
|
|
550 |
MXmlElement* CSvgDocumentImpl::GetElementById( const TDesC& aElementId )
|
|
|
551 |
{
|
|
|
552 |
if(iRootElement)
|
|
|
553 |
{
|
|
|
554 |
const TDesC* myId = iRootElement->Id();
|
|
|
555 |
|
|
|
556 |
if (myId)
|
|
|
557 |
{
|
|
|
558 |
if (myId->Length() > 0)
|
|
|
559 |
{
|
|
|
560 |
if ( *myId == aElementId )
|
|
|
561 |
{
|
|
|
562 |
return iRootElement;
|
|
|
563 |
}
|
|
|
564 |
}
|
|
|
565 |
}
|
|
|
566 |
|
|
|
567 |
MXmlElement* element = SearchElementById( iRootElement, aElementId );
|
|
|
568 |
|
|
|
569 |
return element;
|
|
|
570 |
}
|
|
|
571 |
else
|
|
|
572 |
{
|
|
|
573 |
return NULL;
|
|
|
574 |
}
|
|
|
575 |
}
|
|
|
576 |
|
|
|
577 |
// ==========================================================================
|
|
|
578 |
// Need method description
|
|
|
579 |
// ==========================================================================
|
|
|
580 |
TInt CSvgDocumentImpl::GetNumberOfIds(MXmlElement* aElement)
|
|
|
581 |
{
|
|
|
582 |
TInt count = 0;
|
|
|
583 |
|
|
|
584 |
CSvgElementImpl* child = ( CSvgElementImpl* ) aElement->FirstChild();
|
|
|
585 |
while ( child != NULL )
|
|
|
586 |
{
|
|
|
587 |
const TDesC* lPtr = child->Id();
|
|
|
588 |
|
|
|
589 |
if (lPtr)
|
|
|
590 |
{
|
|
|
591 |
count++;
|
|
|
592 |
}
|
|
|
593 |
// search children
|
|
|
594 |
TInt inside_count = GetNumberOfIds( child );
|
|
|
595 |
if ( inside_count > 0 )
|
|
|
596 |
{
|
|
|
597 |
count = count + inside_count;
|
|
|
598 |
}
|
|
|
599 |
// search siblings
|
|
|
600 |
|
|
|
601 |
child = ( CSvgElementImpl * ) child->NextSibling();
|
|
|
602 |
}
|
|
|
603 |
|
|
|
604 |
return count;
|
|
|
605 |
}
|
|
|
606 |
|
|
|
607 |
// ==========================================================================
|
|
|
608 |
// Need method description
|
|
|
609 |
// ==========================================================================
|
|
|
610 |
TDesC* CSvgDocumentImpl::GetId(TInt index)
|
|
|
611 |
{
|
|
|
612 |
TDesC* id = NULL;
|
|
|
613 |
RPointerArray<TDesC> ids;
|
|
|
614 |
|
|
|
615 |
FindAllIds( (CSvgElementImpl*)RootElement(), ids );
|
|
|
616 |
|
|
|
617 |
if (index < ids.Count())
|
|
|
618 |
{
|
|
|
619 |
id = ids[index];
|
|
|
620 |
}
|
|
|
621 |
|
|
|
622 |
ids.Close();
|
|
|
623 |
|
|
|
624 |
return id;
|
|
|
625 |
}
|
|
|
626 |
|
|
|
627 |
// ==========================================================================
|
|
|
628 |
// // Return all elements of the given type
|
|
|
629 |
// ==========================================================================
|
|
|
630 |
void CSvgDocumentImpl::FindAllIds( CSvgElementImpl* aStartElement, RPointerArray<TDesC>& aList )
|
|
|
631 |
{
|
|
|
632 |
if ( aStartElement == NULL )
|
|
|
633 |
return;
|
|
|
634 |
|
|
|
635 |
CSvgElementImpl* child = (CSvgElementImpl*)aStartElement->FirstChild();
|
|
|
636 |
while ( child != NULL )
|
|
|
637 |
{
|
|
|
638 |
// add to list if child is found
|
|
|
639 |
const TDesC* myId = child->Id();
|
|
|
640 |
|
|
|
641 |
if ( myId )
|
|
|
642 |
aList.Append( myId );
|
|
|
643 |
|
|
|
644 |
// find in grandchildren
|
|
|
645 |
FindAllIds( child, aList );
|
|
|
646 |
child = (CSvgElementImpl*)child->NextSibling();
|
|
|
647 |
}
|
|
|
648 |
}
|
|
|
649 |
|
|
|
650 |
|
|
|
651 |
//***********************************************************************
|
|
|
652 |
// From MSvgDocument
|
|
|
653 |
//
|
|
|
654 |
|
|
|
655 |
|
|
|
656 |
|
|
|
657 |
//
|
|
|
658 |
// ==========================================================================
|
|
|
659 |
// Need method description
|
|
|
660 |
// ==========================================================================
|
|
|
661 |
TDesC& CSvgDocumentImpl::GetUrl()
|
|
|
662 |
{
|
|
|
663 |
return iUri;
|
|
|
664 |
}
|
|
|
665 |
|
|
|
666 |
// ==========================================================================
|
|
|
667 |
// // Returns the value of the current focus index.
|
|
|
668 |
// ==========================================================================
|
|
|
669 |
|
|
|
670 |
TInt32 CSvgDocumentImpl::GetCurFocusIndex()
|
|
|
671 |
{
|
|
|
672 |
return iCurObjIdx;
|
|
|
673 |
}
|
|
|
674 |
|
|
|
675 |
|
|
|
676 |
// ==========================================================================
|
|
|
677 |
// // Increment the focus index by one value
|
|
|
678 |
// ==========================================================================
|
|
|
679 |
|
|
|
680 |
TInt32 CSvgDocumentImpl::IncCurFocusIndex()
|
|
|
681 |
{
|
|
|
682 |
return ++iCurObjIdx;
|
|
|
683 |
}
|
|
|
684 |
|
|
|
685 |
// ==========================================================================
|
|
|
686 |
// // Decrement the focus index by one value
|
|
|
687 |
// ==========================================================================
|
|
|
688 |
TInt32 CSvgDocumentImpl::DecCurFocusIndex()
|
|
|
689 |
{
|
|
|
690 |
return --iCurObjIdx;
|
|
|
691 |
}
|
|
|
692 |
|
|
|
693 |
// ==========================================================================
|
|
|
694 |
// // Sets the focus index to the given value
|
|
|
695 |
// ==========================================================================
|
|
|
696 |
void CSvgDocumentImpl::SetCurFocusIndex(TInt32 aVal)
|
|
|
697 |
{
|
|
|
698 |
iCurObjIdx = aVal;
|
|
|
699 |
}
|
|
|
700 |
|
|
|
701 |
// ==========================================================================
|
|
|
702 |
// // Returns the current focus object
|
|
|
703 |
// ==========================================================================
|
|
|
704 |
CSvgElementImpl* CSvgDocumentImpl::GetCurFocusObject()
|
|
|
705 |
{
|
|
|
706 |
return iCurrentFocusObject;
|
|
|
707 |
}
|
|
|
708 |
|
|
|
709 |
// ==========================================================================
|
|
|
710 |
// // Sets the current focus element to the element specified
|
|
|
711 |
// ==========================================================================
|
|
|
712 |
void CSvgDocumentImpl::SetCurFocusObject(CSvgElementImpl* aElement)
|
|
|
713 |
{
|
|
|
714 |
iCurrentFocusObject = aElement;
|
|
|
715 |
}
|
|
|
716 |
|
|
|
717 |
//
|
|
|
718 |
// ==========================================================================
|
|
|
719 |
// Need method description
|
|
|
720 |
// ==========================================================================
|
|
|
721 |
EXPORT_C MXmlElement* CSvgDocumentImpl::RootElement()
|
|
|
722 |
{
|
|
|
723 |
return iRootElement;
|
|
|
724 |
}
|
|
|
725 |
|
|
|
726 |
//***********************************************************************
|
|
|
727 |
//
|
|
|
728 |
//
|
|
|
729 |
|
|
|
730 |
// ==========================================================================
|
|
|
731 |
// Need method description
|
|
|
732 |
// ==========================================================================
|
|
|
733 |
MXmlElement* CSvgDocumentImpl::SearchElementById( MXmlElement* aElement,
|
|
|
734 |
const TDesC& aElementId )
|
|
|
735 |
{
|
|
|
736 |
CSvgElementImpl* child = ( CSvgElementImpl* ) aElement->FirstChild();
|
|
|
737 |
while ( child != NULL )
|
|
|
738 |
{
|
|
|
739 |
const TDesC* lPtr = child->Id();
|
|
|
740 |
|
|
|
741 |
if (lPtr)
|
|
|
742 |
{
|
|
|
743 |
if ( *lPtr == aElementId )
|
|
|
744 |
{
|
|
|
745 |
return child;
|
|
|
746 |
}
|
|
|
747 |
}
|
|
|
748 |
// search children
|
|
|
749 |
MXmlElement* childrenMatch = SearchElementById( child, aElementId );
|
|
|
750 |
if ( childrenMatch != NULL )
|
|
|
751 |
{
|
|
|
752 |
return childrenMatch;
|
|
|
753 |
}
|
|
|
754 |
// search siblings
|
|
|
755 |
|
|
|
756 |
child = ( CSvgElementImpl * ) child->NextSibling();
|
|
|
757 |
|
|
|
758 |
}
|
|
|
759 |
return NULL;
|
|
|
760 |
}
|
|
|
761 |
|
|
|
762 |
|
|
|
763 |
|
|
|
764 |
|
|
|
765 |
// ==========================================================================
|
|
|
766 |
// Need method description
|
|
|
767 |
// ==========================================================================
|
|
|
768 |
MXmlElement* CSvgDocumentImpl::AppendChildL( MXmlElement* aNewChild )
|
|
|
769 |
{
|
|
|
770 |
|
|
|
771 |
if ( aNewChild && ((CXmlElementImpl*)aNewChild)->ElemID() == KSvgSvgElement )
|
|
|
772 |
|
|
|
773 |
{
|
|
|
774 |
// Set new node as the root element, if it is
|
|
|
775 |
if ( iRootElement )
|
|
|
776 |
{
|
|
|
777 |
return NULL;
|
|
|
778 |
}
|
|
|
779 |
iRootElement = (CSvgElementImpl *) aNewChild;
|
|
|
780 |
|
|
|
781 |
// Set the new node's next sibling
|
|
|
782 |
aNewChild->SetNextSibling( NULL );
|
|
|
783 |
}
|
|
|
784 |
else
|
|
|
785 |
{
|
|
|
786 |
return NULL;
|
|
|
787 |
}
|
|
|
788 |
|
|
|
789 |
return aNewChild;
|
|
|
790 |
}
|
|
|
791 |
|
|
|
792 |
|
|
|
793 |
// ==========================================================================
|
|
|
794 |
// Need method description
|
|
|
795 |
// ==========================================================================
|
|
|
796 |
CSvgSchemaData* CSvgDocumentImpl::SchemaData()
|
|
|
797 |
{
|
|
|
798 |
return iSchemaData;
|
|
|
799 |
}
|
|
|
800 |
|
|
|
801 |
|
|
|
802 |
// ==========================================================================
|
|
|
803 |
// Need method description
|
|
|
804 |
// ==========================================================================
|
|
|
805 |
void CSvgDocumentImpl::SetUri( const TDesC& aUri )
|
|
|
806 |
{
|
|
|
807 |
iUri.Zero();
|
|
|
808 |
iUri.Copy(aUri);
|
|
|
809 |
}
|
|
|
810 |
|
|
|
811 |
// ==========================================================================
|
|
|
812 |
// Need method description
|
|
|
813 |
// ==========================================================================
|
|
|
814 |
void CSvgDocumentImpl::GetUri( TDes& aUri )
|
|
|
815 |
{
|
|
|
816 |
aUri.Zero();
|
|
|
817 |
aUri.Copy(iUri);
|
|
|
818 |
}
|
|
|
819 |
|
|
|
820 |
// ==========================================================================
|
|
|
821 |
// Register an element for receiving events using the event mask
|
|
|
822 |
// ==========================================================================
|
|
|
823 |
void CSvgDocumentImpl::AddToEventReceiverListL( MSvgEventReceiver* aElement,
|
|
|
824 |
TUint8 aEventMask)
|
|
|
825 |
{
|
|
|
826 |
if (iEventHandler != NULL)
|
|
|
827 |
iEventHandler->AddToEventReceiverListL( aElement, aEventMask );
|
|
|
828 |
}
|
|
|
829 |
|
|
|
830 |
// ==========================================================================
|
|
|
831 |
// Register an element for receiving events and events using the event mask
|
|
|
832 |
// ==========================================================================
|
|
|
833 |
void CSvgDocumentImpl::AddToEventReceiverListL( MSvgEventReceiver* aElement,
|
|
|
834 |
TSvgEvent aEvent,
|
|
|
835 |
TUint8 aEventMask)
|
|
|
836 |
{
|
|
|
837 |
if (iEventHandler != NULL)
|
|
|
838 |
iEventHandler->AddToEventReceiverListL( aElement,aEvent,aEventMask );
|
|
|
839 |
}
|
|
|
840 |
|
|
|
841 |
// ==========================================================================
|
|
|
842 |
// Unregister an element for receiving events using the event mask
|
|
|
843 |
// ==========================================================================
|
|
|
844 |
void CSvgDocumentImpl::RemoveFromEventReceiverList( MSvgEventReceiver* aElement )
|
|
|
845 |
{
|
|
|
846 |
if (iEventHandler != NULL)
|
|
|
847 |
iEventHandler->RemoveFromEventReceiverList( aElement );
|
|
|
848 |
}
|
|
|
849 |
|
|
|
850 |
// ==========================================================================
|
|
|
851 |
// Provide event handler the event timing information for the
|
|
|
852 |
// completion of event.
|
|
|
853 |
// ==========================================================================
|
|
|
854 |
void CSvgDocumentImpl::AddEventBeginTime(MSvgEventReceiver* aElement, TUint32 aTime, MSvgEventReceiver* aTargetElement )
|
|
|
855 |
{
|
|
|
856 |
if (iEventHandler != NULL)
|
|
|
857 |
iEventHandler->AddEventBeginTime( aElement, aTime, aTargetElement );
|
|
|
858 |
}
|
|
|
859 |
|
|
|
860 |
// ==========================================================================
|
|
|
861 |
// Sort the events in a time scale according to their absolute start
|
|
|
862 |
// and finish times
|
|
|
863 |
// ==========================================================================
|
|
|
864 |
void CSvgDocumentImpl::SortEventList()
|
|
|
865 |
{
|
|
|
866 |
if (iEventHandler != NULL)
|
|
|
867 |
iEventHandler->SortEventList();
|
|
|
868 |
}
|
|
|
869 |
|
|
|
870 |
//
|
|
|
871 |
// ==========================================================================
|
|
|
872 |
// Returns an element that is registered for the given event mask and
|
|
|
873 |
// is the first one starting from the given index (either up or down the
|
|
|
874 |
// list based on the aNext parameter)
|
|
|
875 |
// ==========================================================================
|
|
|
876 |
CSvgElementImpl* CSvgDocumentImpl::GetEventReceiverElement(TInt32 aIndex, TBool aNext, TUint8 aEventMask, TInt32& aNewIndex)
|
|
|
877 |
{
|
|
|
878 |
if (iEventHandler != NULL)
|
|
|
879 |
{
|
|
|
880 |
return (CSvgElementImpl*)iEventHandler->GetEventReceiver(aIndex, aNext, aEventMask, aNewIndex);
|
|
|
881 |
}
|
|
|
882 |
else
|
|
|
883 |
return NULL;
|
|
|
884 |
|
|
|
885 |
}
|
|
|
886 |
|
|
|
887 |
// ==========================================================================
|
|
|
888 |
// Is Animation file
|
|
|
889 |
// ==========================================================================
|
|
|
890 |
TBool CSvgDocumentImpl::IsAnimationFile()
|
|
|
891 |
{
|
|
|
892 |
if( (iEventHandler != NULL) && iEventHandler->Count() )
|
|
|
893 |
return ETrue;
|
|
|
894 |
else
|
|
|
895 |
return EFalse;
|
|
|
896 |
}
|
|
|
897 |
|
|
|
898 |
// ==========================================================================
|
|
|
899 |
// IsValidSubEventMask
|
|
|
900 |
// ==========================================================================
|
|
|
901 |
TBool CSvgDocumentImpl::IsValidSubEventMask(TUint16 aSubEventMask)
|
|
|
902 |
{
|
|
|
903 |
if(iEventHandler)
|
|
|
904 |
{
|
|
|
905 |
return(iEventHandler->IsValidSubEventMask(aSubEventMask));
|
|
|
906 |
}
|
|
|
907 |
else
|
|
|
908 |
{
|
|
|
909 |
return EFalse;
|
|
|
910 |
}
|
|
|
911 |
}
|
|
|
912 |
// ==========================================================================
|
|
|
913 |
// Set DRM Mode
|
|
|
914 |
// ==========================================================================
|
|
|
915 |
|
|
|
916 |
void CSvgDocumentImpl::SetDRMMode(TBool aEnable)
|
|
|
917 |
{
|
|
|
918 |
iDrmEnable = aEnable;
|
|
|
919 |
}
|
|
|
920 |
// ==========================================================================
|
|
|
921 |
// Set DRM Mode
|
|
|
922 |
// ==========================================================================
|
|
|
923 |
void CSvgDocumentImpl::Reset(MSvgEvent *aEvent)
|
|
|
924 |
{
|
|
|
925 |
if ( iAnimationResetNeeded && iEventHandler != NULL )
|
|
|
926 |
{
|
|
|
927 |
iEventHandler->Reset( aEvent );
|
|
|
928 |
iAnimationResetNeeded = EFalse;
|
|
|
929 |
}
|
|
|
930 |
}
|
|
|
931 |
// ==========================================================================
|
|
|
932 |
// Set DRM Mode
|
|
|
933 |
// ==========================================================================
|
|
|
934 |
TBool CSvgDocumentImpl::SvgElementPresent(CSvgElementImpl* aElement)
|
|
|
935 |
{
|
|
|
936 |
if(iRootElement == NULL) return EFalse;
|
|
|
937 |
if ( ( ( CSvgElementImpl * ) iRootElement ) == aElement )
|
|
|
938 |
{
|
|
|
939 |
return ETrue;
|
|
|
940 |
}
|
|
|
941 |
|
|
|
942 |
return SearchByPointer(iRootElement, aElement);
|
|
|
943 |
|
|
|
944 |
}
|
|
|
945 |
// ==========================================================================
|
|
|
946 |
// Set DRM Mode
|
|
|
947 |
// ==========================================================================
|
|
|
948 |
TBool CSvgDocumentImpl::SearchByPointer(CSvgElementImpl* aParent, CSvgElementImpl* aElement)
|
|
|
949 |
{
|
|
|
950 |
CSvgElementImpl* child = ( CSvgElementImpl* ) aParent->FirstChild();
|
|
|
951 |
while ( child != NULL )
|
|
|
952 |
{
|
|
|
953 |
|
|
|
954 |
if ( child == aElement )
|
|
|
955 |
{
|
|
|
956 |
return ETrue;
|
|
|
957 |
}
|
|
|
958 |
// search children
|
|
|
959 |
TBool result = SearchByPointer( child, aElement );
|
|
|
960 |
if (result)
|
|
|
961 |
{
|
|
|
962 |
return ETrue;
|
|
|
963 |
}
|
|
|
964 |
// search siblings
|
|
|
965 |
child = ( CSvgElementImpl * ) child->NextSibling();
|
|
|
966 |
}
|
|
|
967 |
return EFalse;
|
|
|
968 |
}
|
|
|
969 |
// ==========================================================================
|
|
|
970 |
// Set DRM Mode
|
|
|
971 |
// ==========================================================================
|
|
|
972 |
void CSvgDocumentImpl::SetFocusElement(CXmlElementImpl* aElement )
|
|
|
973 |
{
|
|
|
974 |
iCurrentFocusObject = (CSvgElementImpl*)aElement;
|
|
|
975 |
}
|
|
|
976 |
// ==========================================================================
|
|
|
977 |
// Set DRM Mode
|
|
|
978 |
// ==========================================================================
|
|
|
979 |
CXmlElementImpl* CSvgDocumentImpl::GetFocusElement()
|
|
|
980 |
{
|
|
|
981 |
return (CXmlElementImpl*) iCurrentFocusObject;
|
|
|
982 |
}
|
|
|
983 |
|
|
|
984 |
// ==========================================================================
|
|
|
985 |
// Need method description
|
|
|
986 |
// ==========================================================================
|
|
|
987 |
void CSvgDocumentImpl::ReInitialize()
|
|
|
988 |
{
|
|
|
989 |
if(iMultipleRendering)
|
|
|
990 |
{
|
|
|
991 |
if (iEventHandler != NULL)
|
|
|
992 |
iEventHandler->ReInitialize();
|
|
|
993 |
}
|
|
|
994 |
else
|
|
|
995 |
{
|
|
|
996 |
iMultipleRendering= ETrue;
|
|
|
997 |
}
|
|
|
998 |
}
|
|
|
999 |
|
|
|
1000 |
// ==========================================================================
|
|
|
1001 |
// Need method description
|
|
|
1002 |
// ==========================================================================
|
|
|
1003 |
void CSvgDocumentImpl::Load( const TDesC& aFileName, CSvgErrorImpl& aError )
|
|
|
1004 |
{
|
|
|
1005 |
aError.SetErrorCode( ESvgNoError );
|
|
|
1006 |
|
|
|
1007 |
RFs session;
|
|
|
1008 |
OpenSession( session, aError );
|
|
|
1009 |
if ( aError.HasError() )
|
|
|
1010 |
return;
|
|
|
1011 |
|
|
|
1012 |
RFile fileHandle;
|
|
|
1013 |
TInt openError = fileHandle.Open( session, aFileName, EFileRead );
|
|
|
1014 |
if ( openError != KErrNone )
|
|
|
1015 |
{
|
|
|
1016 |
PrepareError( aError, ESvgUnknown, openError,
|
|
|
1017 |
_L( "Fail to open file for reading: " ), aFileName );
|
|
|
1018 |
session.Close();
|
|
|
1019 |
return;
|
|
|
1020 |
}
|
|
|
1021 |
else
|
|
|
1022 |
{
|
|
|
1023 |
Load( fileHandle, aError );
|
|
|
1024 |
session.Close();
|
|
|
1025 |
}
|
|
|
1026 |
}
|
|
|
1027 |
|
|
|
1028 |
// ==========================================================================
|
|
|
1029 |
// Need method description
|
|
|
1030 |
// ==========================================================================
|
|
|
1031 |
void CSvgDocumentImpl::Load( const TDesC8& aByteData, CSvgErrorImpl& aError, TBool aRemoveFalseSwitchElements )
|
|
|
1032 |
{
|
|
|
1033 |
aError.SetErrorCode( ESvgNoError );
|
|
|
1034 |
|
|
|
1035 |
//-------------------------------------------------------------------
|
|
|
1036 |
// Byte array is gzipped and/or drm:
|
|
|
1037 |
// Write buffer to file:
|
|
|
1038 |
// a) GZip only has filename function to unzip
|
|
|
1039 |
// b) Drm only has file-handle to decrypt
|
|
|
1040 |
//-------------------------------------------------------------------
|
|
|
1041 |
if ( IsGzipContent( aByteData ) ||
|
|
|
1042 |
( iDrmEnable && IsDRMContent( aByteData ) ) )
|
|
|
1043 |
{
|
|
|
1044 |
RFs session;
|
|
|
1045 |
OpenSession( session, aError );
|
|
|
1046 |
if ( aError.HasError() )
|
|
|
1047 |
return;
|
|
|
1048 |
|
|
|
1049 |
// Write byte-array to temp file
|
|
|
1050 |
TFileName zippedTempFilename;
|
|
|
1051 |
if ( WriteToTempFile( session, aByteData, zippedTempFilename, aError ) != KErrNone )
|
|
|
1052 |
{
|
|
|
1053 |
session.Close();
|
|
|
1054 |
return;
|
|
|
1055 |
}
|
|
|
1056 |
Load( zippedTempFilename, aError );
|
|
|
1057 |
session.Delete( zippedTempFilename );
|
|
|
1058 |
session.Close();
|
|
|
1059 |
}
|
|
|
1060 |
//-------------------------------------------------------------------
|
|
|
1061 |
// byte-array is neither gzipped nor DRM encrypted
|
|
|
1062 |
//-------------------------------------------------------------------
|
|
|
1063 |
else
|
|
|
1064 |
{
|
|
|
1065 |
iIsDRMProtected = EFalse;
|
|
|
1066 |
iEventHandler->Reset();
|
|
|
1067 |
TRAPD(error,ProcessSvgContentL( aByteData, aError, aRemoveFalseSwitchElements ));
|
|
|
1068 |
if ( error != KErrNone )
|
|
|
1069 |
{
|
|
|
1070 |
PrepareError( aError, ESvgNoMemory, error,
|
|
|
1071 |
_L( "Out of Memory: " ),
|
|
|
1072 |
_L( "Instantiating Parser" ) );
|
|
|
1073 |
}
|
|
|
1074 |
|
|
|
1075 |
iInitialDrawFlag = ETrue;
|
|
|
1076 |
iFinishedParsing = ETrue;
|
|
|
1077 |
|
|
|
1078 |
}
|
|
|
1079 |
}
|
|
|
1080 |
|
|
|
1081 |
// ==========================================================================
|
|
|
1082 |
// Need method description
|
|
|
1083 |
// ==========================================================================
|
|
|
1084 |
void CSvgDocumentImpl::Load( RFile& aFileHandle, CSvgErrorImpl& aError )
|
|
|
1085 |
{
|
|
|
1086 |
aError.SetErrorCode( ESvgNoError );
|
|
|
1087 |
|
|
|
1088 |
RFs session;
|
|
|
1089 |
OpenSession( session, aError );
|
|
|
1090 |
if ( !aError.HasError() )
|
|
|
1091 |
{
|
|
|
1092 |
Load( session, aFileHandle, aError );
|
|
|
1093 |
session.Close();
|
|
|
1094 |
}
|
|
|
1095 |
}
|
|
|
1096 |
// -----------------------------------------------------------------------------
|
|
|
1097 |
// CSvgDocumentImpl::ParentTimeContainerTick
|
|
|
1098 |
// From MSvgTimedEntityInterface
|
|
|
1099 |
// -----------------------------------------------------------------------------
|
|
|
1100 |
//
|
|
|
1101 |
void CSvgDocumentImpl::ParentTimeContainerTick(
|
|
|
1102 |
TSvgTick aTick ) // Current tick information
|
|
|
1103 |
{
|
|
|
1104 |
TBool lDoRedraw = ETrue;
|
|
|
1105 |
if ( iHasParent )
|
|
|
1106 |
{
|
|
|
1107 |
// Do not redraw in child document to avoid
|
|
|
1108 |
// double redraws.
|
|
|
1109 |
lDoRedraw = EFalse;
|
|
|
1110 |
}
|
|
|
1111 |
// Create timer event and propogate to engine
|
|
|
1112 |
TSvgTimerEvent lTimerEvent( aTick.iParentTcTick );
|
|
|
1113 |
// Send to engine to process the timer event
|
|
|
1114 |
TRAPD( lProcEvtErr, Engine()->ProcessEventL(
|
|
|
1115 |
this, &lTimerEvent, lDoRedraw ) );
|
|
|
1116 |
if ( lProcEvtErr != KErrNone )
|
|
|
1117 |
{
|
|
|
1118 |
// Error Processing
|
|
|
1119 |
}
|
|
|
1120 |
}
|
|
|
1121 |
|
|
|
1122 |
// -----------------------------------------------------------------------------
|
|
|
1123 |
// CSvgDocumentImpl::GetEntitySyncBehavior
|
|
|
1124 |
// From MSvgTimedEntityInterface
|
|
|
1125 |
// -----------------------------------------------------------------------------
|
|
|
1126 |
//
|
|
|
1127 |
TSvgSyncBehaviour CSvgDocumentImpl::GetEntitySyncBehavior()
|
|
|
1128 |
{
|
|
|
1129 |
// Document is locked with the parent tc timeline
|
|
|
1130 |
return ESvgSyncLocked;
|
|
|
1131 |
}
|
|
|
1132 |
|
|
|
1133 |
|
|
|
1134 |
// -----------------------------------------------------------------------------
|
|
|
1135 |
// CSvgDocumentImpl::GetEntityCurrentTime
|
|
|
1136 |
// From MSvgTimedEntityInterface
|
|
|
1137 |
// -----------------------------------------------------------------------------
|
|
|
1138 |
//
|
|
|
1139 |
void CSvgDocumentImpl::GetEntityCurrentTime( TUint32&
|
|
|
1140 |
/* aEntityCurTime */) // Current Entity Time in msecs.
|
|
|
1141 |
{
|
|
|
1142 |
}
|
|
|
1143 |
|
|
|
1144 |
// -----------------------------------------------------------------------------
|
|
|
1145 |
// CSvgDocumentImpl::GetCnfSyncMasterStatus
|
|
|
1146 |
// From MSvgTimedEntityInterface
|
|
|
1147 |
// -----------------------------------------------------------------------------
|
|
|
1148 |
//
|
|
|
1149 |
void CSvgDocumentImpl::GetCnfSyncMasterStatus(
|
|
|
1150 |
TBool& aIsSyncMaster ) // Indicates whether the element is configured as
|
|
|
1151 |
// Sync Master.
|
|
|
1152 |
{
|
|
|
1153 |
// Document can never be a sync master
|
|
|
1154 |
aIsSyncMaster = EFalse;
|
|
|
1155 |
}
|
|
|
1156 |
|
|
|
1157 |
// -----------------------------------------------------------------------------
|
|
|
1158 |
// CSvgDocumentImpl::GetCurSyncMasterStatus
|
|
|
1159 |
// From MSvgTimedEntityInterface
|
|
|
1160 |
// -----------------------------------------------------------------------------
|
|
|
1161 |
void CSvgDocumentImpl::GetCurSyncMasterStatus(
|
|
|
1162 |
TBool& aIsSyncMaster ) // Indicates whether the element is currrently
|
|
|
1163 |
// Sync Master.
|
|
|
1164 |
{
|
|
|
1165 |
// Document can never be a sync master
|
|
|
1166 |
aIsSyncMaster = EFalse;
|
|
|
1167 |
}
|
|
|
1168 |
|
|
|
1169 |
|
|
|
1170 |
// -----------------------------------------------------------------------------
|
|
|
1171 |
// CSvgDocumentImpl::SetCurSyncMasterStatus
|
|
|
1172 |
// From MSvgTimedEntityInterface
|
|
|
1173 |
// -----------------------------------------------------------------------------
|
|
|
1174 |
void CSvgDocumentImpl::SetCurSyncMasterStatus(
|
|
|
1175 |
TBool /*aSyncMasterStatus */) // Indicates whether the element is
|
|
|
1176 |
// currrently Sync Master.
|
|
|
1177 |
{
|
|
|
1178 |
// Document sync master status is always false as it can never be
|
|
|
1179 |
// a sync master
|
|
|
1180 |
}
|
|
|
1181 |
|
|
|
1182 |
// -----------------------------------------------------------------------------
|
|
|
1183 |
// CSvgDocumentImpl::CanGenerateTick
|
|
|
1184 |
// From MSvgTimedEntityInterface
|
|
|
1185 |
// -----------------------------------------------------------------------------
|
|
|
1186 |
TBool CSvgDocumentImpl::CanGenerateTick()
|
|
|
1187 |
{
|
|
|
1188 |
// Document cannot generate tick, as it is not a inherently timed element
|
|
|
1189 |
return EFalse;
|
|
|
1190 |
}
|
|
|
1191 |
|
|
|
1192 |
// -----------------------------------------------------------------------------
|
|
|
1193 |
// CSvgDocumentImpl::CanUseParentTick
|
|
|
1194 |
// From MSvgTimedEntityInterface
|
|
|
1195 |
// -----------------------------------------------------------------------------
|
|
|
1196 |
TBool CSvgDocumentImpl::CanUseParentTick()
|
|
|
1197 |
{
|
|
|
1198 |
// Return True as document can always use parent tick to
|
|
|
1199 |
// advance itself
|
|
|
1200 |
return ( ETrue );
|
|
|
1201 |
}
|
|
|
1202 |
|
|
|
1203 |
// -----------------------------------------------------------------------------
|
|
|
1204 |
// CSvgDocumentImpl::ResyncTimedEntity
|
|
|
1205 |
// From MSvgTimedEntityInterface
|
|
|
1206 |
// -----------------------------------------------------------------------------
|
|
|
1207 |
void CSvgDocumentImpl::ResyncTimedEntity(
|
|
|
1208 |
TUint32 /*aSynctime*/ ) // Time for resync in msecs.
|
|
|
1209 |
{
|
|
|
1210 |
}
|
|
|
1211 |
|
|
|
1212 |
|
|
|
1213 |
|
|
|
1214 |
// -----------------------------------------------------------------------------
|
|
|
1215 |
// CSvgDocumentImpl::PauseTimedEntity
|
|
|
1216 |
// From MSvgTimedEntityInterface
|
|
|
1217 |
// -----------------------------------------------------------------------------
|
|
|
1218 |
void CSvgDocumentImpl::PauseTimedEntity()
|
|
|
1219 |
{
|
|
|
1220 |
|
|
|
1221 |
}
|
|
|
1222 |
|
|
|
1223 |
// -----------------------------------------------------------------------------
|
|
|
1224 |
// CSvgDocumentImpl::ResumeTimedEntity
|
|
|
1225 |
// From MSvgTimedEntityInterface
|
|
|
1226 |
// -----------------------------------------------------------------------------
|
|
|
1227 |
void CSvgDocumentImpl::ResumeTimedEntity()
|
|
|
1228 |
{
|
|
|
1229 |
|
|
|
1230 |
}
|
|
|
1231 |
|
|
|
1232 |
// -----------------------------------------------------------------------------
|
|
|
1233 |
// CSvgDocumentImpl::StopTimedEntity
|
|
|
1234 |
// From MSvgTimedEntityInterface
|
|
|
1235 |
// -----------------------------------------------------------------------------
|
|
|
1236 |
void CSvgDocumentImpl::StopTimedEntity()
|
|
|
1237 |
{
|
|
|
1238 |
iEventHandler->ResetTimes();
|
|
|
1239 |
}
|
|
|
1240 |
|
|
|
1241 |
|
|
|
1242 |
//From MSvgTimedEntityInterface
|
|
|
1243 |
TSvgObjectType CSvgDocumentImpl::ObjectType()
|
|
|
1244 |
{
|
|
|
1245 |
return ESvgDocumentElement;
|
|
|
1246 |
}
|
|
|
1247 |
|
|
|
1248 |
|
|
|
1249 |
//returns the child time container of the element
|
|
|
1250 |
//used in timecontainer
|
|
|
1251 |
CSvgTimeContainer* CSvgDocumentImpl::GetChildTimeContainer()
|
|
|
1252 |
{
|
|
|
1253 |
return NULL;
|
|
|
1254 |
}
|
|
|
1255 |
|
|
|
1256 |
|
|
|
1257 |
//if node has a child
|
|
|
1258 |
// visit the child call postorder on that
|
|
|
1259 |
//add current node
|
|
|
1260 |
//if there are siblings
|
|
|
1261 |
// visit all siblings
|
|
|
1262 |
void CSvgDocumentImpl::ParsePostOrderMediaElements( CSvgElementImpl* aRoot,
|
|
|
1263 |
RPointerArray<CSvgElementImpl>& aPostOrderList)
|
|
|
1264 |
{
|
|
|
1265 |
if ( !aRoot )
|
|
|
1266 |
{
|
|
|
1267 |
return;
|
|
|
1268 |
}
|
|
|
1269 |
|
|
|
1270 |
CSvgElementImpl* lNodePtr = ( CSvgElementImpl* )aRoot->FirstChild();
|
|
|
1271 |
while ( lNodePtr != NULL )
|
|
|
1272 |
{
|
|
|
1273 |
ParsePostOrderMediaElements( lNodePtr, aPostOrderList );
|
|
|
1274 |
lNodePtr = (CSvgElementImpl* )(lNodePtr->NextSibling() );
|
|
|
1275 |
}
|
|
|
1276 |
|
|
|
1277 |
// Add only media elements, currently animation and audio
|
|
|
1278 |
if ( aRoot->ElemID() == KSvgMediaAnimationElement ||
|
|
|
1279 |
aRoot->ElemID() == KSvgAudioElement )
|
|
|
1280 |
{
|
|
|
1281 |
aPostOrderList.Append( aRoot );
|
|
|
1282 |
}
|
|
|
1283 |
}
|
|
|
1284 |
|
|
|
1285 |
// ==========================================================================
|
|
|
1286 |
// Need method description
|
|
|
1287 |
// ==========================================================================
|
|
|
1288 |
void CSvgDocumentImpl::Load( RFs& aSession, RFile& aFileHandle, CSvgErrorImpl& aError )
|
|
|
1289 |
{
|
|
|
1290 |
iEventHandler->Reset();
|
|
|
1291 |
|
|
|
1292 |
RFile ungzippedFile;
|
|
|
1293 |
RFile* fileHandle = &aFileHandle;
|
|
|
1294 |
TFileName tempFilename;
|
|
|
1295 |
TBool needToDeleteTempFile = EFalse;
|
|
|
1296 |
iIsDRMProtected = EFalse;
|
|
|
1297 |
|
|
|
1298 |
//************************************************
|
|
|
1299 |
// Check for gzip format: write to temp file
|
|
|
1300 |
//************************************************
|
|
|
1301 |
// Ignore Gzip content due to platform security: uncompressed file must be created
|
|
|
1302 |
if ( IsGzipContent( aFileHandle ) )
|
|
|
1303 |
{
|
|
|
1304 |
//************************************************
|
|
|
1305 |
// Ungzipped content may be DRM or txt-svg or binary-svg
|
|
|
1306 |
//************************************************
|
|
|
1307 |
needToDeleteTempFile = ETrue;
|
|
|
1308 |
if ( !ProcessGZipContent( aSession, aFileHandle, tempFilename, aError ) )
|
|
|
1309 |
return;
|
|
|
1310 |
|
|
|
1311 |
// Open ungzipped file
|
|
|
1312 |
TInt openError = ungzippedFile.Open( aSession, tempFilename, EFileRead );
|
|
|
1313 |
if ( openError != KErrNone )
|
|
|
1314 |
{
|
|
|
1315 |
// couldn't open temp file for writing
|
|
|
1316 |
PrepareError( aError, ESvgUnknown, openError,
|
|
|
1317 |
_L( "Loading GZipped SVG File failed: " ),
|
|
|
1318 |
_L( "Error Opening Temp File for Reading." ) );
|
|
|
1319 |
|
|
|
1320 |
// Delete uncompress temp file if needed
|
|
|
1321 |
if ( needToDeleteTempFile )
|
|
|
1322 |
aSession.Delete( tempFilename );
|
|
|
1323 |
return;
|
|
|
1324 |
}
|
|
|
1325 |
fileHandle = &ungzippedFile;
|
|
|
1326 |
}
|
|
|
1327 |
|
|
|
1328 |
HBufC8* svgByteArray = NULL;
|
|
|
1329 |
//************************************************
|
|
|
1330 |
// Decrypt DRM
|
|
|
1331 |
//************************************************
|
|
|
1332 |
if ( iDrmEnable && IsDRMContent( *fileHandle ) )
|
|
|
1333 |
{
|
|
|
1334 |
TRAPD( drmError, svgByteArray = ProcessDRMContentL( *fileHandle, aError ) );
|
|
|
1335 |
if ( drmError != KErrNone )
|
|
|
1336 |
{
|
|
|
1337 |
PrepareError( aError, ESvgNoMemory, drmError,
|
|
|
1338 |
_L( "Out of Memory: " ),
|
|
|
1339 |
_L( "Instantiating DRM Decoder" ) );
|
|
|
1340 |
return;
|
|
|
1341 |
}
|
|
|
1342 |
// drm failed, error should already be set
|
|
|
1343 |
else if ( svgByteArray == NULL )
|
|
|
1344 |
{
|
|
|
1345 |
return;
|
|
|
1346 |
}
|
|
|
1347 |
|
|
|
1348 |
if ( needToDeleteTempFile && ( drmError || svgByteArray == NULL ) )
|
|
|
1349 |
{
|
|
|
1350 |
aSession.Delete( tempFilename );
|
|
|
1351 |
}
|
|
|
1352 |
iIsDRMProtected = ETrue;
|
|
|
1353 |
}
|
|
|
1354 |
// Read Non encrypted data
|
|
|
1355 |
else
|
|
|
1356 |
{
|
|
|
1357 |
//************************************************
|
|
|
1358 |
// Read plain file: txt-svg or binary-svg
|
|
|
1359 |
//************************************************
|
|
|
1360 |
TInt fileLength = 0;
|
|
|
1361 |
fileHandle->Size( fileLength );
|
|
|
1362 |
TRAPD( error, svgByteArray = HBufC8::NewL( fileLength ) );
|
|
|
1363 |
if ( error != NULL )
|
|
|
1364 |
{
|
|
|
1365 |
PrepareError( aError, ESvgNoMemory, error,
|
|
|
1366 |
_L( "Out of Memory" ),
|
|
|
1367 |
_L( "Allocating byte-array for data" ) );
|
|
|
1368 |
if ( needToDeleteTempFile )
|
|
|
1369 |
{
|
|
|
1370 |
aSession.Delete( tempFilename );
|
|
|
1371 |
}
|
|
|
1372 |
return;
|
|
|
1373 |
}
|
|
|
1374 |
TInt pos = 0;
|
|
|
1375 |
fileHandle->Seek( ESeekStart, pos );
|
|
|
1376 |
TPtr8 des = svgByteArray->Des();
|
|
|
1377 |
TInt readError = fileHandle->Read( des );
|
|
|
1378 |
if ( readError != KErrNone )
|
|
|
1379 |
{
|
|
|
1380 |
PrepareError( aError, ESvgUnknown, readError,
|
|
|
1381 |
_L( "Reading SVG File Failed." ), _L( "" ) );
|
|
|
1382 |
delete svgByteArray;
|
|
|
1383 |
if ( needToDeleteTempFile )
|
|
|
1384 |
{
|
|
|
1385 |
aSession.Delete( tempFilename );
|
|
|
1386 |
}
|
|
|
1387 |
return;
|
|
|
1388 |
}
|
|
|
1389 |
}
|
|
|
1390 |
|
|
|
1391 |
//************************************************
|
|
|
1392 |
// Parser binary or plain svg content
|
|
|
1393 |
//************************************************
|
|
|
1394 |
TRAPD( svgError, ProcessSvgContentL( *svgByteArray, aError ) );
|
|
|
1395 |
if ( svgError != KErrNone || ( aError.HasError() && !aError.IsWarning() ) )
|
|
|
1396 |
{
|
|
|
1397 |
delete svgByteArray;
|
|
|
1398 |
if ( !aError.HasError() )
|
|
|
1399 |
{
|
|
|
1400 |
PrepareError( aError, ESvgNoMemory, svgError,
|
|
|
1401 |
_L( "Out of Memory: " ),
|
|
|
1402 |
_L( "Instantiating SVG ContentHandler/Decoder" ) );
|
|
|
1403 |
}
|
|
|
1404 |
if ( needToDeleteTempFile )
|
|
|
1405 |
aSession.Delete( tempFilename );
|
|
|
1406 |
return;
|
|
|
1407 |
}
|
|
|
1408 |
|
|
|
1409 |
iInitialDrawFlag = ETrue;
|
|
|
1410 |
iFinishedParsing = ETrue;
|
|
|
1411 |
|
|
|
1412 |
delete svgByteArray;
|
|
|
1413 |
|
|
|
1414 |
|
|
|
1415 |
// Delete uncompress temp file if needed
|
|
|
1416 |
if ( needToDeleteTempFile )
|
|
|
1417 |
{
|
|
|
1418 |
// Close only when file handle is for temp file
|
|
|
1419 |
fileHandle->Close();
|
|
|
1420 |
aSession.Delete( tempFilename );
|
|
|
1421 |
}
|
|
|
1422 |
|
|
|
1423 |
// Prepare engine to draw document
|
|
|
1424 |
LoadingCompleted();
|
|
|
1425 |
}
|
|
|
1426 |
|
|
|
1427 |
// ==========================================================================
|
|
|
1428 |
// Need method description
|
|
|
1429 |
// Leaves only when allocating memory fails
|
|
|
1430 |
// Reports other errors
|
|
|
1431 |
// ==========================================================================
|
|
|
1432 |
void CSvgDocumentImpl::ProcessSvgContentL( const TDesC8& aByteArray, CSvgErrorImpl& aError, TBool aRemoveFalseSwitchElements )
|
|
|
1433 |
{
|
|
|
1434 |
//************************************************
|
|
|
1435 |
// Determine binary or xml svg file
|
|
|
1436 |
//************************************************
|
|
|
1437 |
if ( IsBinarySvg( aByteArray ) )
|
|
|
1438 |
{
|
|
|
1439 |
TInt error = KErrNone;
|
|
|
1440 |
CSvgDecoder* decoder = CSvgDecoder::NewL( aByteArray );
|
|
|
1441 |
|
|
|
1442 |
TRAP( error, iRootElement = decoder->StartDecodingL( this, aError ) );
|
|
|
1443 |
if ( error != KErrNone || iRootElement == NULL && !aError.HasError() )
|
|
|
1444 |
{
|
|
|
1445 |
if ( error != KErrNone )
|
|
|
1446 |
{
|
|
|
1447 |
PrepareError( aError, ESvgbFileNotValid, error,
|
|
|
1448 |
_L( "Invalid binary file." ), _L( "" ) );
|
|
|
1449 |
}
|
|
|
1450 |
}
|
|
|
1451 |
delete decoder;
|
|
|
1452 |
}
|
|
|
1453 |
else
|
|
|
1454 |
{
|
|
|
1455 |
iXmlHandler = CSvgContentHandler::NewL( aRemoveFalseSwitchElements );
|
|
|
1456 |
iRootElement = iXmlHandler->ParseByteData( this, aByteArray, aError );
|
|
|
1457 |
delete iXmlHandler;
|
|
|
1458 |
iXmlHandler = NULL;
|
|
|
1459 |
}
|
|
|
1460 |
}
|
|
|
1461 |
|
|
|
1462 |
// ==========================================================================
|
|
|
1463 |
// JSR226 only!!
|
|
|
1464 |
// Allows filling of document from JSR side with 16 bit string instead of 8
|
|
|
1465 |
//
|
|
|
1466 |
// ==========================================================================
|
|
|
1467 |
void CSvgDocumentImpl::Load16BitString( const TDesC16& aSvgString, CSvgErrorImpl& aError, TBool aRemoveFalseSwitchElements )
|
|
|
1468 |
{
|
|
|
1469 |
aError.SetErrorCode( ESvgNoError );
|
|
|
1470 |
|
|
|
1471 |
iIsDRMProtected = EFalse;
|
|
|
1472 |
|
|
|
1473 |
if (iEventHandler)
|
|
|
1474 |
iEventHandler->Reset();
|
|
|
1475 |
TRAPD(error,Process16BitSvgContentL( aSvgString, aError, aRemoveFalseSwitchElements ));
|
|
|
1476 |
if ( error != KErrNone )
|
|
|
1477 |
{
|
|
|
1478 |
PrepareError( aError, ESvgNoMemory, error,
|
|
|
1479 |
_L( "Out of Memory: " ),
|
|
|
1480 |
_L( "Instantiating Parser" ) );
|
|
|
1481 |
}
|
|
|
1482 |
|
|
|
1483 |
iInitialDrawFlag = ETrue;
|
|
|
1484 |
iFinishedParsing = ETrue;
|
|
|
1485 |
}
|
|
|
1486 |
|
|
|
1487 |
void CSvgDocumentImpl::Process16BitSvgContentL( const TDesC16& aSvgString, CSvgErrorImpl& aError, TBool aRemoveFalseSwitchElements )
|
|
|
1488 |
{
|
|
|
1489 |
iXmlHandler = CSvgContentHandler::NewL( aRemoveFalseSwitchElements );
|
|
|
1490 |
iRootElement = iXmlHandler->Parse16BitData( this, aSvgString, aError );
|
|
|
1491 |
delete iXmlHandler;
|
|
|
1492 |
iXmlHandler = NULL;
|
|
|
1493 |
}
|
|
|
1494 |
// END OF JSR226 ONLY
|
|
|
1495 |
// ==========================================================================
|
|
|
1496 |
|
|
|
1497 |
// ==========================================================================
|
|
|
1498 |
void CSvgDocumentImpl::CancelParsing()
|
|
|
1499 |
{
|
|
|
1500 |
// Check if there is animation element in the parent svg
|
|
|
1501 |
RPointerArray<CSvgElementImpl> lAnimationEleList;
|
|
|
1502 |
FindAllElements((CSvgElementImpl* )RootElement(),
|
|
|
1503 |
KSvgMediaAnimationElement, lAnimationEleList );
|
|
|
1504 |
TInt lAnimationEleCnt = lAnimationEleList.Count();
|
|
|
1505 |
for ( TInt lCurAnimationEle = 0;
|
|
|
1506 |
lCurAnimationEle < lAnimationEleCnt; lCurAnimationEle++ )
|
|
|
1507 |
{
|
|
|
1508 |
CSvgMediaAnimationElementImpl* lAnimationElement =
|
|
|
1509 |
(CSvgMediaAnimationElementImpl* )lAnimationEleList[ lCurAnimationEle ];
|
|
|
1510 |
CSvgDocumentImpl* lChildDoc = lAnimationElement->GetChildDocument();
|
|
|
1511 |
if ( lChildDoc )
|
|
|
1512 |
{
|
|
|
1513 |
lChildDoc->CancelParsing(); // Cancel parsing on child svg
|
|
|
1514 |
}
|
|
|
1515 |
}
|
|
|
1516 |
lAnimationEleList.Close();
|
|
|
1517 |
if ( iXmlHandler )
|
|
|
1518 |
{
|
|
|
1519 |
iXmlHandler->CancelParsing();
|
|
|
1520 |
}
|
|
|
1521 |
}
|
|
|
1522 |
|
|
|
1523 |
// ==========================================================================
|
|
|
1524 |
TBool CSvgDocumentImpl::IsParsing()
|
|
|
1525 |
{
|
|
|
1526 |
// xml handler is set to NULL after parsing
|
|
|
1527 |
return iXmlHandler != NULL;
|
|
|
1528 |
}
|
|
|
1529 |
|
|
|
1530 |
//***************************************************************************
|
|
|
1531 |
// The function isGroupOpacity checks to see if there is a valid opacity
|
|
|
1532 |
// attribute.
|
|
|
1533 |
//***************************************************************************
|
|
|
1534 |
|
|
|
1535 |
TBool CSvgDocumentImpl::isGroupOpacity( CSvgElementImpl* aElement )
|
|
|
1536 |
{
|
|
|
1537 |
TBool lReturnValue = EFalse;
|
|
|
1538 |
CCssValue* lCssValue = NULL;
|
|
|
1539 |
|
|
|
1540 |
aElement->FindProperty( KCSS_ATTR_GROUP_OPACITY, lCssValue, aElement );
|
|
|
1541 |
if ( lCssValue )
|
|
|
1542 |
{
|
|
|
1543 |
if ( ((CFloatCssValueImpl*)lCssValue)->Value() != KFloatFixOne )
|
|
|
1544 |
{
|
|
|
1545 |
// valid opacity value
|
|
|
1546 |
lReturnValue = ETrue;
|
|
|
1547 |
}
|
|
|
1548 |
}
|
|
|
1549 |
|
|
|
1550 |
return lReturnValue;
|
|
|
1551 |
}
|
|
|
1552 |
|
|
|
1553 |
|
|
|
1554 |
// ==========================================================================
|
|
|
1555 |
// Pre-condition: content is DRM
|
|
|
1556 |
// The content of a DRM may be svg-text or svg-bin
|
|
|
1557 |
// Leaves only for memory allocation failure
|
|
|
1558 |
// ==========================================================================
|
|
|
1559 |
HBufC8* CSvgDocumentImpl::ProcessDRMContentL( RFile& aFileHandle, CSvgErrorImpl& aError )
|
|
|
1560 |
{
|
|
|
1561 |
// Open File Content and Data
|
|
|
1562 |
ContentAccess::CContent* content = ContentAccess::CContent::NewLC(
|
|
|
1563 |
aFileHandle );
|
|
|
1564 |
// Note: very important to use EView and NOT EPlay
|
|
|
1565 |
ContentAccess::CData* data = content->OpenContentLC( ContentAccess::EView );
|
|
|
1566 |
|
|
|
1567 |
// Read Length of Content
|
|
|
1568 |
TInt length = 0;
|
|
|
1569 |
TRAPD( sizeError, data->DataSizeL( length ) );
|
|
|
1570 |
// Cannot get length of data
|
|
|
1571 |
if ( sizeError != KErrNone )
|
|
|
1572 |
{
|
|
|
1573 |
ProcessDRMError( sizeError, aError );
|
|
|
1574 |
CleanupStack::PopAndDestroy( 2 );
|
|
|
1575 |
return NULL;
|
|
|
1576 |
}
|
|
|
1577 |
|
|
|
1578 |
// Allocate Memory for Content: no leavable command after this
|
|
|
1579 |
// so, pushing onto cleanup stack not needed
|
|
|
1580 |
HBufC8* buffer = HBufC8::NewL( length );
|
|
|
1581 |
|
|
|
1582 |
TPtr8 des = buffer->Des();
|
|
|
1583 |
TInt readError = data->Read( des );
|
|
|
1584 |
|
|
|
1585 |
// Check for read error
|
|
|
1586 |
if ( readError != KErrNone )
|
|
|
1587 |
{
|
|
|
1588 |
ProcessDRMError( readError, aError );
|
|
|
1589 |
CleanupStack::PopAndDestroy( 2 );
|
|
|
1590 |
delete buffer;
|
|
|
1591 |
return NULL;
|
|
|
1592 |
}
|
|
|
1593 |
// Only consume rights when not in thumb nail mode
|
|
|
1594 |
else if ( !iIsThumbNailMode )
|
|
|
1595 |
{
|
|
|
1596 |
// Do not consume drm rights if iDrmRightsConsumptionEnabled is EFalse
|
|
|
1597 |
if(iDrmRightsConsumptionEnabled)
|
|
|
1598 |
{
|
|
|
1599 |
TInt intentError = data->ExecuteIntent( ContentAccess::EView );
|
|
|
1600 |
if ( intentError != KErrNone )
|
|
|
1601 |
{
|
|
|
1602 |
ProcessDRMError( readError, aError );
|
|
|
1603 |
aError.SetIsWarning( ETrue );
|
|
|
1604 |
}
|
|
|
1605 |
}
|
|
|
1606 |
}
|
|
|
1607 |
CleanupStack::PopAndDestroy( 2 );
|
|
|
1608 |
return buffer;
|
|
|
1609 |
}
|
|
|
1610 |
|
|
|
1611 |
// ==========================================================================
|
|
|
1612 |
// Un-gzip to a temp file and return the name of temp file
|
|
|
1613 |
// ==========================================================================
|
|
|
1614 |
TBool CSvgDocumentImpl::ProcessGZipContent( RFs& aSession,
|
|
|
1615 |
RFile& aGZipFileHandle,
|
|
|
1616 |
TFileName& aUnzippedFileName ,
|
|
|
1617 |
CSvgErrorImpl& aError )
|
|
|
1618 |
{
|
|
|
1619 |
// Write data to temp file: gzip does not have function to read RFile
|
|
|
1620 |
TFileName gzipFilename;
|
|
|
1621 |
if ( WriteToTempFile( aSession, aGZipFileHandle, gzipFilename, aError ) != KErrNone )
|
|
|
1622 |
return EFalse;
|
|
|
1623 |
|
|
|
1624 |
TBool result = ProcessGZipContent( aSession, gzipFilename, aUnzippedFileName, aError );
|
|
|
1625 |
|
|
|
1626 |
// Delete temp gzipped file
|
|
|
1627 |
aSession.Delete( gzipFilename );
|
|
|
1628 |
|
|
|
1629 |
return result;
|
|
|
1630 |
}
|
|
|
1631 |
|
|
|
1632 |
// ==========================================================================
|
|
|
1633 |
// Uncompress to a temporary file
|
|
|
1634 |
// ==========================================================================
|
|
|
1635 |
TBool CSvgDocumentImpl::ProcessGZipContent( RFs& aSession,
|
|
|
1636 |
TFileName& aZippedFileName,
|
|
|
1637 |
TFileName& aUnzippedFileName ,
|
|
|
1638 |
CSvgErrorImpl& aError )
|
|
|
1639 |
{
|
|
|
1640 |
// Create ungzipped temp file
|
|
|
1641 |
TFileName path;
|
|
|
1642 |
GetProcessPrivatePath( aSession, path );
|
|
|
1643 |
RFile gzipOutputFile;
|
|
|
1644 |
TInt replaceError = gzipOutputFile.Temp( aSession, path, aUnzippedFileName, EFileWrite );
|
|
|
1645 |
if ( replaceError != KErrNone )
|
|
|
1646 |
{
|
|
|
1647 |
// couldn't open temp file for writing
|
|
|
1648 |
PrepareError( aError, ESvgUnknown, replaceError,
|
|
|
1649 |
_L( "Failed to create file or unGZip: " ), aUnzippedFileName );
|
|
|
1650 |
return EFalse;
|
|
|
1651 |
}
|
|
|
1652 |
|
|
|
1653 |
// okay so far, uncompressing
|
|
|
1654 |
CEZGZipToFile* uncompressor = NULL;
|
|
|
1655 |
TRAPD( uncompressorError,
|
|
|
1656 |
uncompressor = CEZGZipToFile::NewL( aSession, aZippedFileName, gzipOutputFile ) )
|
|
|
1657 |
if ( uncompressorError != KErrNone )
|
|
|
1658 |
{
|
|
|
1659 |
PrepareError( aError, ESvgUnknown, uncompressorError,
|
|
|
1660 |
_L( "Out of memory: " ),
|
|
|
1661 |
_L( "Instantiating GZip decompressor" ) );
|
|
|
1662 |
gzipOutputFile.Close();
|
|
|
1663 |
aSession.Delete( aUnzippedFileName );
|
|
|
1664 |
|
|
|
1665 |
return EFalse;
|
|
|
1666 |
}
|
|
|
1667 |
|
|
|
1668 |
// Decompress file
|
|
|
1669 |
TBool done = EFalse;
|
|
|
1670 |
while ( !done )
|
|
|
1671 |
{
|
|
|
1672 |
TRAPD( inflateError, done = !uncompressor->InflateL() );
|
|
|
1673 |
if ( inflateError != KErrNone )
|
|
|
1674 |
{
|
|
|
1675 |
PrepareError( aError, ESvgUnknown, inflateError,
|
|
|
1676 |
_L( "Uncompressing GZip file failed." ), _L( "" ) );
|
|
|
1677 |
delete uncompressor;
|
|
|
1678 |
gzipOutputFile.Close();
|
|
|
1679 |
aSession.Delete( aUnzippedFileName );
|
|
|
1680 |
|
|
|
1681 |
return EFalse;
|
|
|
1682 |
}
|
|
|
1683 |
}
|
|
|
1684 |
|
|
|
1685 |
gzipOutputFile.Close();
|
|
|
1686 |
delete uncompressor;
|
|
|
1687 |
|
|
|
1688 |
return ETrue;
|
|
|
1689 |
}
|
|
|
1690 |
|
|
|
1691 |
// ==========================================================================
|
|
|
1692 |
// Error codes taken from caf/content.h
|
|
|
1693 |
// ==========================================================================
|
|
|
1694 |
void CSvgDocumentImpl::ProcessDRMError( TInt errorCode, CSvgErrorImpl& aError )
|
|
|
1695 |
{
|
|
|
1696 |
if ( errorCode == KErrNone )
|
|
|
1697 |
return;
|
|
|
1698 |
|
|
|
1699 |
if ( errorCode == KErrNotFound )
|
|
|
1700 |
{
|
|
|
1701 |
aError.SetDescription( _L( "Content Not Found" ) );
|
|
|
1702 |
}
|
|
|
1703 |
else if ( errorCode == KErrCAPendingRights )
|
|
|
1704 |
{
|
|
|
1705 |
aError.SetDescription( _L( "Rights Have Not Arrived" ) );
|
|
|
1706 |
}
|
|
|
1707 |
else if ( errorCode == KErrCANoPermission )
|
|
|
1708 |
{
|
|
|
1709 |
aError.SetDescription( _L( "No Permission to Play Content" ) );
|
|
|
1710 |
}
|
|
|
1711 |
else if ( errorCode == KErrCANoRights )
|
|
|
1712 |
{
|
|
|
1713 |
aError.SetDescription( _L( "No Rights Exists for Content" ) );
|
|
|
1714 |
}
|
|
|
1715 |
else if ( errorCode == KErrCANotSupported )
|
|
|
1716 |
{
|
|
|
1717 |
aError.SetDescription( _L( "Unable to Open Content" ) );
|
|
|
1718 |
}
|
|
|
1719 |
else if ( errorCode == KErrPermissionDenied )
|
|
|
1720 |
{
|
|
|
1721 |
aError.SetDescription( _L( "No Permission to Open Content" ) );
|
|
|
1722 |
}
|
|
|
1723 |
else if ( errorCode == KErrAccessDenied )
|
|
|
1724 |
{
|
|
|
1725 |
aError.SetDescription( _L( "Content Already in Use or No DRM Capability" ) );
|
|
|
1726 |
}
|
|
|
1727 |
else if ( errorCode == KErrCASizeNotDetermined )
|
|
|
1728 |
{
|
|
|
1729 |
aError.SetDescription( _L( "Cannot Determine Size of Content" ) );
|
|
|
1730 |
}
|
|
|
1731 |
else
|
|
|
1732 |
{
|
|
|
1733 |
aError.SetDescription( _L( "Unknown DRM Error" ) );
|
|
|
1734 |
}
|
|
|
1735 |
aError.SetIsWarning( EFalse );
|
|
|
1736 |
aError.SetErrorCode( ESvgDRMFailure );
|
|
|
1737 |
aError.SetSystemErrorCode( errorCode );
|
|
|
1738 |
}
|
|
|
1739 |
|
|
|
1740 |
// ==========================================================================
|
|
|
1741 |
// Returns true if the first two bytes of the given file could be a gzip file.
|
|
|
1742 |
// This function is modified from the function in EZGZipFile class.
|
|
|
1743 |
// ==========================================================================
|
|
|
1744 |
TBool CSvgDocumentImpl::IsGzipContent( RFile& aFileHandle )
|
|
|
1745 |
{
|
|
|
1746 |
TUint8 ids[2];
|
|
|
1747 |
TPtr8 des( ids, 0, sizeof( TUint8 ) * 2 );
|
|
|
1748 |
|
|
|
1749 |
if ( aFileHandle.Read( des ) != KErrNone )
|
|
|
1750 |
return EFalse;
|
|
|
1751 |
|
|
|
1752 |
// reset to start of file
|
|
|
1753 |
TInt zero = 0;
|
|
|
1754 |
aFileHandle.Seek( ESeekStart, zero );
|
|
|
1755 |
return ( ids[0] == 31 && ids[1] == 139 );
|
|
|
1756 |
// return ( ids[0] == EZGZipFile::ID1 && ids[1] == EZGZipFile::ID2 );
|
|
|
1757 |
}
|
|
|
1758 |
|
|
|
1759 |
// ==========================================================================
|
|
|
1760 |
// Returns whether the byte-array header matches a GZIP signature
|
|
|
1761 |
// ==========================================================================
|
|
|
1762 |
TBool CSvgDocumentImpl::IsGzipContent( const TDesC8& aByteArray )
|
|
|
1763 |
{
|
|
|
1764 |
return aByteArray.Length() >= 2 &&
|
|
|
1765 |
aByteArray[0] == 31 && aByteArray[1] == 139;
|
|
|
1766 |
// aByteArray[0] == EZGZipFile::ID1 && aByteArray[1] == EZGZipFile::ID2;
|
|
|
1767 |
}
|
|
|
1768 |
|
|
|
1769 |
// ==========================================================================
|
|
|
1770 |
// Returns whether the byte-array header matches a SVG binary signature
|
|
|
1771 |
// ==========================================================================
|
|
|
1772 |
TBool CSvgDocumentImpl::IsBinarySvg( const TDesC8& aByteArray )
|
|
|
1773 |
{
|
|
|
1774 |
//const TUint32 KBinaryFile = 66737868;
|
|
|
1775 |
//const TUint32 KBinaryFile2 = 66737869;
|
|
|
1776 |
|
|
|
1777 |
if ((aByteArray.Length() >= 4 &&
|
|
|
1778 |
aByteArray[0] == 0xCC && aByteArray[1] == 0x56 &&
|
|
|
1779 |
aByteArray[2] == 0xFA && aByteArray[3] == 0x03) ||
|
|
|
1780 |
(aByteArray.Length() >= 4 &&
|
|
|
1781 |
aByteArray[0] == 0xCD && aByteArray[1] == 0x56 &&
|
|
|
1782 |
aByteArray[2] == 0xFA && aByteArray[3] == 0x03) ||
|
|
|
1783 |
(aByteArray.Length() >= 4 &&
|
|
|
1784 |
aByteArray[0] == 0xCE && aByteArray[1] == 0x56 &&
|
|
|
1785 |
aByteArray[2] == 0xFA && aByteArray[3] == 0x03) ||
|
|
|
1786 |
(aByteArray.Length() >= 4 &&
|
|
|
1787 |
aByteArray[0] == 0xCF && aByteArray[1] == 0x56 &&
|
|
|
1788 |
aByteArray[2] == 0xFA && aByteArray[3] == 0x03) )
|
|
|
1789 |
{
|
|
|
1790 |
return ETrue;
|
|
|
1791 |
}
|
|
|
1792 |
else
|
|
|
1793 |
{
|
|
|
1794 |
return EFalse;
|
|
|
1795 |
}
|
|
|
1796 |
}
|
|
|
1797 |
|
|
|
1798 |
// ==========================================================================
|
|
|
1799 |
// Returns whether the file header matches a DRM signature
|
|
|
1800 |
// ==========================================================================
|
|
|
1801 |
TBool CSvgDocumentImpl::IsDRMContent( RFile& aFileHandle )
|
|
|
1802 |
{
|
|
|
1803 |
TUint8 ids[2];
|
|
|
1804 |
TPtr8 des( ids, 0, sizeof( TUint8 ) * 2 );
|
|
|
1805 |
|
|
|
1806 |
if ( aFileHandle.Read( des ) != KErrNone )
|
|
|
1807 |
return EFalse;
|
|
|
1808 |
|
|
|
1809 |
// reset to start of file
|
|
|
1810 |
TInt zero = 0;
|
|
|
1811 |
aFileHandle.Seek( ESeekStart, zero );
|
|
|
1812 |
return ( ids[0] == 0x01 && ids[1] == 0x0D );
|
|
|
1813 |
}
|
|
|
1814 |
|
|
|
1815 |
// ==========================================================================
|
|
|
1816 |
// Returns whether the file header matches a DRM signature
|
|
|
1817 |
// ==========================================================================
|
|
|
1818 |
TBool CSvgDocumentImpl::IsDRMContent( const TDesC8& aByteArray )
|
|
|
1819 |
{
|
|
|
1820 |
return ( aByteArray.Length() > 1 && aByteArray[0] == 0x01 && aByteArray[1] == 0x0D );
|
|
|
1821 |
}
|
|
|
1822 |
|
|
|
1823 |
// ==========================================================================
|
|
|
1824 |
// Generate the "c:/private/<sid>" directory name
|
|
|
1825 |
// ==========================================================================
|
|
|
1826 |
TInt CSvgDocumentImpl::GetProcessPrivatePath( RFs& aSession, TFileName& aPath )
|
|
|
1827 |
{
|
|
|
1828 |
aSession.PrivatePath( aPath );
|
|
|
1829 |
aPath.Insert( 0, _L( "c:" ) );
|
|
|
1830 |
return KErrNone;
|
|
|
1831 |
}
|
|
|
1832 |
|
|
|
1833 |
// ==========================================================================
|
|
|
1834 |
// Create "c:/private/<sid>" directory if it does not already exist
|
|
|
1835 |
// ==========================================================================
|
|
|
1836 |
TInt CSvgDocumentImpl::CreateProcessPrivateDirectory( RFs& aSession, TFileName& aPath )
|
|
|
1837 |
{
|
|
|
1838 |
GetProcessPrivatePath( aSession, aPath );
|
|
|
1839 |
return ( !BaflUtils::FolderExists( aSession, aPath ) ) ? aSession.MkDir( aPath ) : KErrNone;
|
|
|
1840 |
}
|
|
|
1841 |
|
|
|
1842 |
// ==========================================================================
|
|
|
1843 |
// Open a file session, error is indicated in aError
|
|
|
1844 |
// ==========================================================================
|
|
|
1845 |
void CSvgDocumentImpl::OpenSession( RFs& aSession, CSvgErrorImpl& aError )
|
|
|
1846 |
{
|
|
|
1847 |
TInt error = aSession.Connect();
|
|
|
1848 |
if ( error != KErrNone )
|
|
|
1849 |
{
|
|
|
1850 |
// couldn't open temp file for writing
|
|
|
1851 |
PrepareError( aError, ESvgUnknown, error,
|
|
|
1852 |
_L( "Connecting File Session Failed." ), _L( "" ) );
|
|
|
1853 |
}
|
|
|
1854 |
}
|
|
|
1855 |
|
|
|
1856 |
// ==========================================================================
|
|
|
1857 |
// Session must be opened successfully
|
|
|
1858 |
// File name of temp file is store in aFilename
|
|
|
1859 |
// ==========================================================================
|
|
|
1860 |
TInt CSvgDocumentImpl::WriteToTempFile( RFs& aSession, const TDesC8& aByteArray,
|
|
|
1861 |
TFileName& aFilename, CSvgErrorImpl& aError )
|
|
|
1862 |
{
|
|
|
1863 |
// Create temporary file for byte-array
|
|
|
1864 |
TFileName path;
|
|
|
1865 |
CreateProcessPrivateDirectory( aSession, path );
|
|
|
1866 |
RFile writeFile;
|
|
|
1867 |
TInt tempError = writeFile.Temp( aSession, path, aFilename, EFileWrite );
|
|
|
1868 |
if ( tempError != KErrNone )
|
|
|
1869 |
{
|
|
|
1870 |
PrepareError( aError, ESvgUnknown, tempError,
|
|
|
1871 |
_L( "Failed open temp file to write data." ), aFilename );
|
|
|
1872 |
return tempError;
|
|
|
1873 |
}
|
|
|
1874 |
|
|
|
1875 |
// Write byte-array to file
|
|
|
1876 |
TInt writeError = writeFile.Write( aByteArray );
|
|
|
1877 |
if ( writeError != KErrNone )
|
|
|
1878 |
{
|
|
|
1879 |
PrepareError( aError, ESvgUnknown, writeError,
|
|
|
1880 |
_L( "Failed to write data to temp file." ), aFilename );
|
|
|
1881 |
writeFile.Close();
|
|
|
1882 |
aSession.Delete( aFilename );
|
|
|
1883 |
return writeError;
|
|
|
1884 |
}
|
|
|
1885 |
writeFile.Flush();
|
|
|
1886 |
writeFile.Close();
|
|
|
1887 |
|
|
|
1888 |
return KErrNone;
|
|
|
1889 |
}
|
|
|
1890 |
|
|
|
1891 |
// ==========================================================================
|
|
|
1892 |
// Session must be opened successfully
|
|
|
1893 |
// File name of temp file is store in aFilename
|
|
|
1894 |
// ==========================================================================
|
|
|
1895 |
TInt CSvgDocumentImpl::WriteToTempFile( RFs& aSession, RFile& aFileHandle,
|
|
|
1896 |
TFileName& aFilename, CSvgErrorImpl& aError )
|
|
|
1897 |
{
|
|
|
1898 |
// Create temporary file for byte-array
|
|
|
1899 |
TFileName path;
|
|
|
1900 |
CreateProcessPrivateDirectory( aSession, path );
|
|
|
1901 |
RFile writeFile;
|
|
|
1902 |
TInt tempError = writeFile.Temp( aSession, path, aFilename, EFileWrite );
|
|
|
1903 |
if ( tempError != KErrNone )
|
|
|
1904 |
{
|
|
|
1905 |
PrepareError( aError, ESvgUnknown, tempError,
|
|
|
1906 |
_L( "Failed open temp file to write data." ), path );
|
|
|
1907 |
return tempError;
|
|
|
1908 |
}
|
|
|
1909 |
|
|
|
1910 |
// Write data to temp file
|
|
|
1911 |
TInt size;
|
|
|
1912 |
TInt sizeError = aFileHandle.Size( size );
|
|
|
1913 |
if ( sizeError != KErrNone )
|
|
|
1914 |
{
|
|
|
1915 |
PrepareError( aError, ESvgUnknown, sizeError,
|
|
|
1916 |
_L( "Failed to get data length of file." ), aFilename );
|
|
|
1917 |
aSession.Delete( aFilename );
|
|
|
1918 |
return sizeError;
|
|
|
1919 |
}
|
|
|
1920 |
|
|
|
1921 |
TBuf8<1024> buffer;
|
|
|
1922 |
TInt bytesCopied = 0;
|
|
|
1923 |
while ( bytesCopied < size )
|
|
|
1924 |
{
|
|
|
1925 |
buffer.Zero();
|
|
|
1926 |
TInt bytesToCopy = ( size - bytesCopied < 1024 ) ? size - bytesCopied : 1024;
|
|
|
1927 |
// read data
|
|
|
1928 |
TInt readError = aFileHandle.Read( buffer, bytesToCopy );
|
|
|
1929 |
if ( readError != KErrNone )
|
|
|
1930 |
{
|
|
|
1931 |
PrepareError( aError, ESvgUnknown, readError,
|
|
|
1932 |
_L( "Failed to read data to copy to temp file: " ), aFilename );
|
|
|
1933 |
writeFile.Close();
|
|
|
1934 |
aSession.Delete( aFilename );
|
|
|
1935 |
return readError;
|
|
|
1936 |
}
|
|
|
1937 |
// write data
|
|
|
1938 |
TInt writeError = writeFile.Write( buffer, bytesToCopy );
|
|
|
1939 |
if ( writeError != KErrNone )
|
|
|
1940 |
{
|
|
|
1941 |
PrepareError( aError, ESvgUnknown, writeError,
|
|
|
1942 |
_L( "Failed to write to temp file: " ), aFilename );
|
|
|
1943 |
writeFile.Close();
|
|
|
1944 |
aSession.Delete( aFilename );
|
|
|
1945 |
return writeError;
|
|
|
1946 |
}
|
|
|
1947 |
bytesCopied += bytesToCopy;
|
|
|
1948 |
}
|
|
|
1949 |
|
|
|
1950 |
writeFile.Flush();
|
|
|
1951 |
writeFile.Close();
|
|
|
1952 |
|
|
|
1953 |
return KErrNone;
|
|
|
1954 |
}
|
|
|
1955 |
|
|
|
1956 |
// ==========================================================================
|
|
|
1957 |
// Need method description
|
|
|
1958 |
// ==========================================================================
|
|
|
1959 |
void CSvgDocumentImpl::PrepareError( CSvgErrorImpl& aError,
|
|
|
1960 |
TSvgErrorCode aSvgErrorCode,
|
|
|
1961 |
TInt aSystemErrorCode,
|
|
|
1962 |
const TDesC& aMsg1,
|
|
|
1963 |
const TDesC& aMsg2 )
|
|
|
1964 |
{
|
|
|
1965 |
aError.SetDescription( aMsg1, aMsg2 );
|
|
|
1966 |
aError.SetErrorCode( aSvgErrorCode );
|
|
|
1967 |
aError.SetSystemErrorCode( aSystemErrorCode );
|
|
|
1968 |
aError.SetIsWarning( EFalse );
|
|
|
1969 |
}
|
|
|
1970 |
|
|
|
1971 |
// ==========================================================================
|
|
|
1972 |
// Need method description
|
|
|
1973 |
// ==========================================================================
|
|
|
1974 |
void CSvgDocumentImpl::LoadingCompleted()
|
|
|
1975 |
{
|
|
|
1976 |
if ( iEngine != NULL && iEngine->GraphicsContext() != NULL )
|
|
|
1977 |
{
|
|
|
1978 |
iEngine->GraphicsContext()->SetDoDithering( iHasGradientElement );
|
|
|
1979 |
}
|
|
|
1980 |
}
|
|
|
1981 |
|
|
|
1982 |
// ==========================================================================
|
|
|
1983 |
// Need method description
|
|
|
1984 |
// ==========================================================================
|
|
|
1985 |
void CSvgDocumentImpl::SetThumbNailMode( TBool aThumbNailMode )
|
|
|
1986 |
{
|
|
|
1987 |
iIsThumbNailMode = aThumbNailMode;
|
|
|
1988 |
}
|
|
|
1989 |
|
|
|
1990 |
//==========================================================================
|
|
|
1991 |
// CSvgDocumentImpl::SetDRMRights( TBool aEnable )
|
|
|
1992 |
//==========================================================================
|
|
|
1993 |
void CSvgDocumentImpl::SetDRMRights( TBool aEnable)
|
|
|
1994 |
{
|
|
|
1995 |
iDrmRightsConsumptionEnabled = aEnable;
|
|
|
1996 |
}
|
|
|
1997 |
// ==========================================================================
|
|
|
1998 |
// Need method description
|
|
|
1999 |
// ==========================================================================
|
|
|
2000 |
TBool CSvgDocumentImpl::IsThumbNailOnly()
|
|
|
2001 |
{
|
|
|
2002 |
return iIsThumbNailMode && iIsDRMProtected;
|
|
|
2003 |
}
|
|
|
2004 |
|
|
|
2005 |
// ==========================================================================
|
|
|
2006 |
// Need method description
|
|
|
2007 |
// ==========================================================================
|
|
|
2008 |
void CSvgDocumentImpl::SetWasPrepared( TBool aBool )
|
|
|
2009 |
{
|
|
|
2010 |
iWasPrepared = aBool;
|
|
|
2011 |
|
|
|
2012 |
}
|
|
|
2013 |
|
|
|
2014 |
// ==========================================================================
|
|
|
2015 |
// Need method description
|
|
|
2016 |
// ==========================================================================
|
|
|
2017 |
TBool CSvgDocumentImpl::WasPrepared()
|
|
|
2018 |
{
|
|
|
2019 |
return iWasPrepared;
|
|
|
2020 |
}
|
|
|
2021 |
|
|
|
2022 |
// ==========================================================================
|
|
|
2023 |
// Need method description
|
|
|
2024 |
// ==========================================================================
|
|
|
2025 |
void CSvgDocumentImpl::SetLoadingListeners( const RPointerArray<MSvgLoadingListener>* aList )
|
|
|
2026 |
{
|
|
|
2027 |
iLoadingListeners = aList;
|
|
|
2028 |
}
|
|
|
2029 |
|
|
|
2030 |
// ==========================================================================
|
|
|
2031 |
// Need method description
|
|
|
2032 |
// ==========================================================================
|
|
|
2033 |
const RPointerArray<MSvgLoadingListener>* CSvgDocumentImpl::GetLoadingListeners()
|
|
|
2034 |
{
|
|
|
2035 |
return iLoadingListeners;
|
|
|
2036 |
}
|
|
|
2037 |
|
|
|
2038 |
/*---------------------------MouseListener---------------------------*/
|
|
|
2039 |
|
|
|
2040 |
// ==========================================================================
|
|
|
2041 |
// Need method description
|
|
|
2042 |
// ==========================================================================
|
|
|
2043 |
void CSvgDocumentImpl::AddInternalMouseListener( const MSvgMouseListener* aListener )
|
|
|
2044 |
{
|
|
|
2045 |
TInt index = iSvgMouseListeners.Find( aListener );
|
|
|
2046 |
if ( aListener != NULL && index == KErrNotFound )
|
|
|
2047 |
{
|
|
|
2048 |
iSvgMouseListeners.Append( aListener );
|
|
|
2049 |
}
|
|
|
2050 |
}
|
|
|
2051 |
|
|
|
2052 |
// ==========================================================================
|
|
|
2053 |
// Need method description
|
|
|
2054 |
// ==========================================================================
|
|
|
2055 |
void CSvgDocumentImpl::RemoveInternalMouseListener( const MSvgMouseListener* aListener )
|
|
|
2056 |
{
|
|
|
2057 |
TInt index = iSvgMouseListeners.Find( aListener );
|
|
|
2058 |
if ( index != KErrNotFound )
|
|
|
2059 |
{
|
|
|
2060 |
iSvgMouseListeners.Remove( index );
|
|
|
2061 |
}
|
|
|
2062 |
}
|
|
|
2063 |
|
|
|
2064 |
// ==========================================================================
|
|
|
2065 |
// Need method description
|
|
|
2066 |
// ==========================================================================
|
|
|
2067 |
TInt CSvgDocumentImpl::MouseInternalListenerCount()
|
|
|
2068 |
{
|
|
|
2069 |
return iSvgMouseListeners.Count();
|
|
|
2070 |
}
|
|
|
2071 |
|
|
|
2072 |
// ==========================================================================
|
|
|
2073 |
// Need method description
|
|
|
2074 |
// ==========================================================================
|
|
|
2075 |
void CSvgDocumentImpl::NotifyInternalMousePressed( RPointerArray<CSvgElementImpl>& aElements,
|
|
|
2076 |
TInt aX, TInt aY )
|
|
|
2077 |
{
|
|
|
2078 |
|
|
|
2079 |
for ( TInt i = 0; i < iSvgMouseListeners.Count(); i++ )
|
|
|
2080 |
{
|
|
|
2081 |
iSvgMouseListeners[i]->MousePressed( aElements, aX, aY );
|
|
|
2082 |
}
|
|
|
2083 |
}
|
|
|
2084 |
|
|
|
2085 |
// ==========================================================================
|
|
|
2086 |
// Need method description
|
|
|
2087 |
// ==========================================================================
|
|
|
2088 |
void CSvgDocumentImpl::NotifyInternalMouseReleased( RPointerArray<CSvgElementImpl>& aElements,
|
|
|
2089 |
TInt aX, TInt aY )
|
|
|
2090 |
{
|
|
|
2091 |
|
|
|
2092 |
for ( TInt i = 0; i < iSvgMouseListeners.Count(); i++ )
|
|
|
2093 |
{
|
|
|
2094 |
iSvgMouseListeners[i]->MouseReleased( aElements, aX, aY );
|
|
|
2095 |
}
|
|
|
2096 |
}
|
|
|
2097 |
|
|
|
2098 |
// ==========================================================================
|
|
|
2099 |
// Need method description
|
|
|
2100 |
// ==========================================================================
|
|
|
2101 |
void CSvgDocumentImpl::NotifyInternalMouseEntered( RPointerArray<CSvgElementImpl>& aElements,
|
|
|
2102 |
TInt aX, TInt aY )
|
|
|
2103 |
{
|
|
|
2104 |
|
|
|
2105 |
for ( TInt i = 0; i < iSvgMouseListeners.Count(); i++ )
|
|
|
2106 |
{
|
|
|
2107 |
iSvgMouseListeners[i]->MouseEntered( aElements, aX, aY );
|
|
|
2108 |
}
|
|
|
2109 |
}
|
|
|
2110 |
|
|
|
2111 |
// ==========================================================================
|
|
|
2112 |
// Need method description
|
|
|
2113 |
// ==========================================================================
|
|
|
2114 |
void CSvgDocumentImpl::NotifyInternalMouseExited( RPointerArray<CSvgElementImpl>& aElements,
|
|
|
2115 |
TInt aX, TInt aY )
|
|
|
2116 |
{
|
|
|
2117 |
|
|
|
2118 |
for ( TInt i = 0; i < iSvgMouseListeners.Count(); i++ )
|
|
|
2119 |
{
|
|
|
2120 |
iSvgMouseListeners[i]->MouseExited( aElements, aX, aY );
|
|
|
2121 |
}
|
|
|
2122 |
}
|
|
|
2123 |
|
|
|
2124 |
// ==========================================================================
|
|
|
2125 |
// Need method description
|
|
|
2126 |
// ==========================================================================
|
|
|
2127 |
void CSvgDocumentImpl::NotifyInternalMouseMoved( RPointerArray<CSvgElementImpl>& aElements,
|
|
|
2128 |
TInt aX, TInt aY )
|
|
|
2129 |
{
|
|
|
2130 |
|
|
|
2131 |
for ( TInt i = 0; i < iSvgMouseListeners.Count(); i++ )
|
|
|
2132 |
{
|
|
|
2133 |
iSvgMouseListeners[i]->MouseMoved( aElements, aX, aY );
|
|
|
2134 |
}
|
|
|
2135 |
}
|
|
|
2136 |
|
|
|
2137 |
// ==========================================================================
|
|
|
2138 |
// Need method description
|
|
|
2139 |
// ==========================================================================
|
|
|
2140 |
void CSvgDocumentImpl::NotifyDocumentStart()
|
|
|
2141 |
{
|
|
|
2142 |
if ( iLoadingListeners != NULL )
|
|
|
2143 |
{
|
|
|
2144 |
TInt loadingListenersCnt = iLoadingListeners->Count();
|
|
|
2145 |
for ( TInt i = 0; i < loadingListenersCnt; i++ )
|
|
|
2146 |
{
|
|
|
2147 |
(*iLoadingListeners)[i]->DocumentStart();
|
|
|
2148 |
}
|
|
|
2149 |
}
|
|
|
2150 |
}
|
|
|
2151 |
|
|
|
2152 |
// ==========================================================================
|
|
|
2153 |
// Need method description
|
|
|
2154 |
// ==========================================================================
|
|
|
2155 |
void CSvgDocumentImpl::NotifyDocumentEnd()
|
|
|
2156 |
{
|
|
|
2157 |
if ( iLoadingListeners != NULL )
|
|
|
2158 |
{
|
|
|
2159 |
TInt loadingListenersCnt = iLoadingListeners->Count();
|
|
|
2160 |
for ( TInt i = 0; i < loadingListenersCnt; i++ )
|
|
|
2161 |
{
|
|
|
2162 |
(*iLoadingListeners)[i]->DocumentEnd();
|
|
|
2163 |
}
|
|
|
2164 |
}
|
|
|
2165 |
}
|
|
|
2166 |
|
|
|
2167 |
// ==========================================================================
|
|
|
2168 |
// Need method description
|
|
|
2169 |
// ==========================================================================
|
|
|
2170 |
void CSvgDocumentImpl::NotifyElementStart( const TDesC& aTagName,
|
|
|
2171 |
MSvgAttributeList& aAttributeList,
|
|
|
2172 |
TBool aIsSvgChild )
|
|
|
2173 |
{
|
|
|
2174 |
// Do not send back attribute list if content was decrypted
|
|
|
2175 |
// from DRM protected content.
|
|
|
2176 |
if ( iLoadingListeners != NULL && !iIsDRMProtected )
|
|
|
2177 |
{
|
|
|
2178 |
TInt loadingListenersCnt = iLoadingListeners->Count();
|
|
|
2179 |
for ( TInt i = 0; i < loadingListenersCnt; i++ )
|
|
|
2180 |
{
|
|
|
2181 |
if ( aIsSvgChild || (*iLoadingListeners)[i]->ReportAllElements() )
|
|
|
2182 |
{
|
|
|
2183 |
(*iLoadingListeners)[i]->ElementStart( aTagName, aAttributeList );
|
|
|
2184 |
}
|
|
|
2185 |
}
|
|
|
2186 |
}
|
|
|
2187 |
}
|
|
|
2188 |
|
|
|
2189 |
// ==========================================================================
|
|
|
2190 |
// Need method description
|
|
|
2191 |
// ==========================================================================
|
|
|
2192 |
void CSvgDocumentImpl::NotifyElementEnd( const TDesC& aTagName, TBool aIsSvgChild )
|
|
|
2193 |
{
|
|
|
2194 |
if ( iLoadingListeners != NULL )
|
|
|
2195 |
{
|
|
|
2196 |
TInt loadingListenersCnt = iLoadingListeners->Count();
|
|
|
2197 |
for ( TInt i = 0; i < loadingListenersCnt; i++ )
|
|
|
2198 |
{
|
|
|
2199 |
if ( aIsSvgChild || (*iLoadingListeners)[i]->ReportAllElements() )
|
|
|
2200 |
{
|
|
|
2201 |
(*iLoadingListeners)[i]->ElementEnd( aTagName );
|
|
|
2202 |
}
|
|
|
2203 |
}
|
|
|
2204 |
}
|
|
|
2205 |
}
|
|
|
2206 |
|
|
|
2207 |
// ==========================================================================
|
|
|
2208 |
// Need method description
|
|
|
2209 |
// ==========================================================================
|
|
|
2210 |
void CSvgDocumentImpl::NotifyUnsupportedElement( const TDesC& aTagName,
|
|
|
2211 |
MSvgAttributeList& aAttributeList )
|
|
|
2212 |
{
|
|
|
2213 |
if ( iLoadingListeners != NULL )
|
|
|
2214 |
{
|
|
|
2215 |
TInt loadingListenersCnt = iLoadingListeners->Count();
|
|
|
2216 |
for ( TInt i = 0; i < loadingListenersCnt; i++ )
|
|
|
2217 |
{
|
|
|
2218 |
(*iLoadingListeners)[i]->UnsupportedElement( aTagName, aAttributeList );
|
|
|
2219 |
}
|
|
|
2220 |
}
|
|
|
2221 |
}
|
|
|
2222 |
|
|
|
2223 |
// ==========================================================================
|
|
|
2224 |
// Need method description
|
|
|
2225 |
// ==========================================================================
|
|
|
2226 |
void CSvgDocumentImpl::NotifyExternalDataRequested( const TDesC& aUri )
|
|
|
2227 |
{
|
|
|
2228 |
if ( iLoadingListeners != NULL )
|
|
|
2229 |
{
|
|
|
2230 |
TInt loadingListenersCnt = iLoadingListeners->Count();
|
|
|
2231 |
for ( TInt i = 0; i < loadingListenersCnt; i++ )
|
|
|
2232 |
{
|
|
|
2233 |
(*iLoadingListeners)[i]->ExternalDataRequested( aUri );
|
|
|
2234 |
}
|
|
|
2235 |
}
|
|
|
2236 |
}
|
|
|
2237 |
|
|
|
2238 |
// ==========================================================================
|
|
|
2239 |
// Need method description
|
|
|
2240 |
// ==========================================================================
|
|
|
2241 |
void CSvgDocumentImpl::NotifyExternalDataReceived( const TDesC& aUri )
|
|
|
2242 |
{
|
|
|
2243 |
if ( iLoadingListeners != NULL )
|
|
|
2244 |
{
|
|
|
2245 |
TInt loadingListenersCnt = iLoadingListeners->Count();
|
|
|
2246 |
for ( TInt i = 0; i < loadingListenersCnt; i++ )
|
|
|
2247 |
{
|
|
|
2248 |
(*iLoadingListeners)[i]->ExternalDataReceived( aUri );
|
|
|
2249 |
}
|
|
|
2250 |
}
|
|
|
2251 |
}
|
|
|
2252 |
|
|
|
2253 |
// ==========================================================================
|
|
|
2254 |
// Need method description
|
|
|
2255 |
// ==========================================================================
|
|
|
2256 |
void CSvgDocumentImpl::NotifyExternalDataRequestFailed( const TDesC& aUri )
|
|
|
2257 |
{
|
|
|
2258 |
if ( iLoadingListeners != NULL )
|
|
|
2259 |
{
|
|
|
2260 |
TInt loadingListenersCnt = iLoadingListeners->Count();
|
|
|
2261 |
for ( TInt i = 0; i < loadingListenersCnt; i++ )
|
|
|
2262 |
{
|
|
|
2263 |
(*iLoadingListeners)[i]->ExternalDataRequestFailed( aUri );
|
|
|
2264 |
}
|
|
|
2265 |
}
|
|
|
2266 |
}
|
|
|
2267 |
|
|
|
2268 |
// ==========================================================================
|
|
|
2269 |
// Need method description
|
|
|
2270 |
// ==========================================================================
|
|
|
2271 |
TUint32 CSvgDocumentImpl::IsIndefiniteAnimation()
|
|
|
2272 |
{
|
|
|
2273 |
if ( !iCheckedAnimationDuration )
|
|
|
2274 |
{
|
|
|
2275 |
AnimationDuration();
|
|
|
2276 |
}
|
|
|
2277 |
// special value for indefinite animation
|
|
|
2278 |
return ( iAnimationDuration == KIndefiniteAnimationDuration );
|
|
|
2279 |
}
|
|
|
2280 |
|
|
|
2281 |
// ==========================================================================
|
|
|
2282 |
// Need method description
|
|
|
2283 |
// ==========================================================================
|
|
|
2284 |
TUint32 CSvgDocumentImpl::AnimationDuration()
|
|
|
2285 |
{
|
|
|
2286 |
if ( iCheckedAnimationDuration )
|
|
|
2287 |
{
|
|
|
2288 |
return IsIndefiniteAnimation() ? 0xFFFFFFFF : iAnimationDuration;
|
|
|
2289 |
}
|
|
|
2290 |
else if ( iRootElement == NULL )
|
|
|
2291 |
{
|
|
|
2292 |
return 0;
|
|
|
2293 |
}
|
|
|
2294 |
|
|
|
2295 |
if ( iIsInteractive )
|
|
|
2296 |
{
|
|
|
2297 |
// If there is interactivity in the content, set the animation
|
|
|
2298 |
// duration to indefinite so that the timer continues to run.
|
|
|
2299 |
iAnimationDuration = KIndefiniteAnimationDuration;
|
|
|
2300 |
}
|
|
|
2301 |
else
|
|
|
2302 |
{
|
|
|
2303 |
iAnimationDuration = SubtreeDuration( iRootElement );
|
|
|
2304 |
}
|
|
|
2305 |
|
|
|
2306 |
iCheckedAnimationDuration = ETrue;
|
|
|
2307 |
return IsIndefiniteAnimation() ? 0xFFFFFFFF : iAnimationDuration;
|
|
|
2308 |
}
|
|
|
2309 |
|
|
|
2310 |
// ==========================================================================
|
|
|
2311 |
// Return the longest animation in subtree
|
|
|
2312 |
// ==========================================================================
|
|
|
2313 |
TUint32 CSvgDocumentImpl::SubtreeDuration( CSvgElementImpl* aRootElement )
|
|
|
2314 |
{
|
|
|
2315 |
TUint dur = 0;
|
|
|
2316 |
|
|
|
2317 |
if ( aRootElement->IsAnimatedElement() )
|
|
|
2318 |
{
|
|
|
2319 |
dur = ( ( CSvgAnimationBase * ) aRootElement )->CompleteDuration();
|
|
|
2320 |
}
|
|
|
2321 |
|
|
|
2322 |
else if ( aRootElement->ElemID() == KSvgDiscardElement )
|
|
|
2323 |
{
|
|
|
2324 |
dur = ((CSvgDiscardElementImpl*)aRootElement)->AbsoluteBeginTime();
|
|
|
2325 |
}
|
|
|
2326 |
|
|
|
2327 |
// check child duration
|
|
|
2328 |
TUint childDur;
|
|
|
2329 |
CSvgElementImpl* child = (CSvgElementImpl*)aRootElement->FirstChild();
|
|
|
2330 |
while ( child != NULL )
|
|
|
2331 |
{
|
|
|
2332 |
childDur = SubtreeDuration( child );
|
|
|
2333 |
if ( childDur > dur )
|
|
|
2334 |
{
|
|
|
2335 |
dur = childDur;
|
|
|
2336 |
}
|
|
|
2337 |
child = (CSvgElementImpl*)child->NextSibling();
|
|
|
2338 |
}
|
|
|
2339 |
return dur;
|
|
|
2340 |
}
|
|
|
2341 |
|
|
|
2342 |
// ==========================================================================
|
|
|
2343 |
// notified from outside (AppendChild/RemoveChild)
|
|
|
2344 |
// ==========================================================================
|
|
|
2345 |
void CSvgDocumentImpl::ElementAppendedOrRemoved()
|
|
|
2346 |
{
|
|
|
2347 |
// Clear flag to retrieve animation duration on AnimationDuration() call
|
|
|
2348 |
iCheckedAnimationDuration = EFalse;
|
|
|
2349 |
}
|
|
|
2350 |
|
|
|
2351 |
// ==========================================================================
|
|
|
2352 |
// Return all elements of the given type
|
|
|
2353 |
// or all of the elements if the type = -1
|
|
|
2354 |
// ==========================================================================
|
|
|
2355 |
void CSvgDocumentImpl::FindAllElements( CSvgElementImpl* aStartElement, TInt aElementId,
|
|
|
2356 |
RPointerArray<CSvgElementImpl>& aList,
|
|
|
2357 |
TSvgSearchFlags aFlags )
|
|
|
2358 |
{
|
|
|
2359 |
if ( aStartElement == NULL )
|
|
|
2360 |
return;
|
|
|
2361 |
|
|
|
2362 |
CSvgElementImpl* child = (CSvgElementImpl*)aStartElement->FirstChild();
|
|
|
2363 |
while ( child != NULL )
|
|
|
2364 |
{
|
|
|
2365 |
// add to list if child is found
|
|
|
2366 |
if ( child->ElemID() == aElementId || aElementId == -1 )
|
|
|
2367 |
aList.Append( child );
|
|
|
2368 |
|
|
|
2369 |
// find in grandchildren
|
|
|
2370 |
if ( aFlags & ESvgSearchExcludeUseSubtree )
|
|
|
2371 |
{
|
|
|
2372 |
// If Exclude Use Subtree, ignore the subtree under use element
|
|
|
2373 |
if ( child->ElemID() != KSvgUseElement )
|
|
|
2374 |
{
|
|
|
2375 |
FindAllElements( child, aElementId, aList, aFlags );
|
|
|
2376 |
}
|
|
|
2377 |
}
|
|
|
2378 |
else
|
|
|
2379 |
{
|
|
|
2380 |
FindAllElements( child, aElementId, aList, aFlags );
|
|
|
2381 |
}
|
|
|
2382 |
child = (CSvgElementImpl*)child->NextSibling();
|
|
|
2383 |
}
|
|
|
2384 |
}
|
|
|
2385 |
|
|
|
2386 |
// ==========================================================================
|
|
|
2387 |
// ImageLoadingObserver interface method
|
|
|
2388 |
// ==========================================================================
|
|
|
2389 |
void CSvgDocumentImpl::ImageLoadingCompleted( TInt aError )
|
|
|
2390 |
{
|
|
|
2391 |
iImageElementCnt--;
|
|
|
2392 |
|
|
|
2393 |
if ( iLoadingListeners != NULL && iImageElementCnt == 0)
|
|
|
2394 |
{
|
|
|
2395 |
TInt loadingListenersCnt = iLoadingListeners->Count();
|
|
|
2396 |
for ( TInt i = 0; i < loadingListenersCnt; i++ )
|
|
|
2397 |
{
|
|
|
2398 |
(*iLoadingListeners)[i]->ImagesLoaded(aError);
|
|
|
2399 |
}
|
|
|
2400 |
}
|
|
|
2401 |
|
|
|
2402 |
|
|
|
2403 |
}
|
|
|
2404 |
|
|
|
2405 |
// ==========================================================================
|
|
|
2406 |
// Loops through the tree and prints out all of the elements
|
|
|
2407 |
// (almost regenerating the DOM tree)
|
|
|
2408 |
//
|
|
|
2409 |
// ==========================================================================
|
|
|
2410 |
void CSvgDocumentImpl::PrintAllElements( CSvgElementImpl* aStartElement )
|
|
|
2411 |
{
|
|
|
2412 |
if ( aStartElement == NULL )
|
|
|
2413 |
return;
|
|
|
2414 |
|
|
|
2415 |
aStartElement->Print( EFalse );
|
|
|
2416 |
//===> comment the styles out to generate true SVG content
|
|
|
2417 |
// aStartElement->PrintStyleProperties();
|
|
|
2418 |
|
|
|
2419 |
CSvgElementImpl* child = (CSvgElementImpl*)aStartElement->FirstChild();
|
|
|
2420 |
PrintAllElements( child );
|
|
|
2421 |
|
|
|
2422 |
child = (CSvgElementImpl*)aStartElement->NextSibling();
|
|
|
2423 |
PrintAllElements( child );
|
|
|
2424 |
}
|
|
|
2425 |
|
|
|
2426 |
TBool CSvgDocumentImpl::HasError()
|
|
|
2427 |
{
|
|
|
2428 |
return iError && iError->HasError();
|
|
|
2429 |
}
|
|
|
2430 |
|
|
|
2431 |
MSvgError* CSvgDocumentImpl::GetError()
|
|
|
2432 |
{
|
|
|
2433 |
return iError;
|
|
|
2434 |
}
|
|
|
2435 |
|
|
|
2436 |
void CSvgDocumentImpl::SetIsWarning( TBool aIsWarning )
|
|
|
2437 |
{
|
|
|
2438 |
if (iError)
|
|
|
2439 |
{
|
|
|
2440 |
iError->SetIsWarning( aIsWarning );
|
|
|
2441 |
}
|
|
|
2442 |
}
|
|
|
2443 |
void CSvgDocumentImpl::SetError( TInt aErrorType, const TDesC& aMsg1, const TDesC& aMsg2 )
|
|
|
2444 |
{
|
|
|
2445 |
if ( !iError )
|
|
|
2446 |
{
|
|
|
2447 |
TRAPD( error, iError = CSvgErrorImpl::NewL() );
|
|
|
2448 |
if ( error != KErrNone )
|
|
|
2449 |
{
|
|
|
2450 |
return;
|
|
|
2451 |
}
|
|
|
2452 |
PrepareError( *iError, ESvgUnknown, aErrorType, aMsg1, aMsg2 );
|
|
|
2453 |
iError->SetIsWarning( ETrue );
|
|
|
2454 |
}
|
|
|
2455 |
}
|
|
|
2456 |
|
|
|
2457 |
|
|
|
2458 |
// ---------------------------------------------------------------------------
|
|
|
2459 |
// Accessor funciton for SyncBehaviorDefault value
|
|
|
2460 |
// ---------------------------------------------------------------------------
|
|
|
2461 |
TSvgSyncBehaviour CSvgDocumentImpl::SyncBehaviorDefault()
|
|
|
2462 |
{
|
|
|
2463 |
return iSyncBehaviorDefault;
|
|
|
2464 |
}
|
|
|
2465 |
|
|
|
2466 |
// ---------------------------------------------------------------------------
|
|
|
2467 |
// Accessor funciton for SyncBehaviorDefault value
|
|
|
2468 |
// ---------------------------------------------------------------------------
|
|
|
2469 |
TUint32 CSvgDocumentImpl::SyncToleranceDefault()
|
|
|
2470 |
{
|
|
|
2471 |
return iSyncToleranceDefault;
|
|
|
2472 |
}
|
|
|
2473 |
|
|
|
2474 |
// ---------------------------------------------------------------------------
|
|
|
2475 |
// CSvgDocumentImpl::SetCurrentTime
|
|
|
2476 |
// Set Function for the document's current time
|
|
|
2477 |
// ---------------------------------------------------------------------------
|
|
|
2478 |
void CSvgDocumentImpl::SetCurrentTime( TInt32 aCurTime )
|
|
|
2479 |
{
|
|
|
2480 |
if ( iTimeContainer )
|
|
|
2481 |
{
|
|
|
2482 |
iTimeContainer->SetCurrentTime( aCurTime );
|
|
|
2483 |
}
|
|
|
2484 |
}
|
|
|
2485 |
|
|
|
2486 |
// ---------------------------------------------------------------------------
|
|
|
2487 |
// CSvgDocumentImpl::CurrentTime
|
|
|
2488 |
// Accessor for the Document's current time
|
|
|
2489 |
// ---------------------------------------------------------------------------
|
|
|
2490 |
TInt32 CSvgDocumentImpl::CurrentTime()
|
|
|
2491 |
{
|
|
|
2492 |
if ( iTimeContainer )
|
|
|
2493 |
{
|
|
|
2494 |
return iTimeContainer->CurrentTime();
|
|
|
2495 |
}
|
|
|
2496 |
return KErrGeneral;
|
|
|
2497 |
}
|
|
|
2498 |
|
|
|
2499 |
// ---------------------------------------------------------------------------
|
|
|
2500 |
// CSvgDocumentImpl::SetSyncBehavior
|
|
|
2501 |
// Set the Synchronised behaviour for the time container
|
|
|
2502 |
// ---------------------------------------------------------------------------
|
|
|
2503 |
void CSvgDocumentImpl::SetTCSyncBehavior( const TSvgSyncBehaviour aValue )
|
|
|
2504 |
{
|
|
|
2505 |
if ( iTimeContainer )
|
|
|
2506 |
{
|
|
|
2507 |
iTimeContainer->SetSyncBehavior( aValue );
|
|
|
2508 |
}
|
|
|
2509 |
}
|
|
|
2510 |
|
|
|
2511 |
// ---------------------------------------------------------------------------
|
|
|
2512 |
// CSvgDocumentImpl::SetSyncTolerance
|
|
|
2513 |
// Set the Synchronised Tolerance for the time container
|
|
|
2514 |
// ---------------------------------------------------------------------------
|
|
|
2515 |
void CSvgDocumentImpl::SetTCSyncTolerance( const TUint32 aValue )
|
|
|
2516 |
{
|
|
|
2517 |
if ( iTimeContainer )
|
|
|
2518 |
{
|
|
|
2519 |
iTimeContainer->SetSyncTolerance( aValue );
|
|
|
2520 |
}
|
|
|
2521 |
}
|
|
|
2522 |
|
|
|
2523 |
// ---------------------------------------------------------------------------
|
|
|
2524 |
// CSvgDocumentImpl::SetSyncMaster
|
|
|
2525 |
// Set the time container as Synchronised Master
|
|
|
2526 |
// ---------------------------------------------------------------------------
|
|
|
2527 |
void CSvgDocumentImpl::SetTCSyncMaster( const TBool aValue )
|
|
|
2528 |
{
|
|
|
2529 |
if ( iTimeContainer )
|
|
|
2530 |
{
|
|
|
2531 |
iTimeContainer->SetSyncMaster( aValue );
|
|
|
2532 |
}
|
|
|
2533 |
}
|
|
|
2534 |
|
|
|
2535 |
// -----------------------------------------------------------------------------
|
|
|
2536 |
// CSvgDocumentImpl::TimeContainer
|
|
|
2537 |
// Accessor for time container
|
|
|
2538 |
// -----------------------------------------------------------------------------
|
|
|
2539 |
//
|
|
|
2540 |
CSvgTimeContainer* CSvgDocumentImpl::TimeContainer()
|
|
|
2541 |
{
|
|
|
2542 |
return iTimeContainer;
|
|
|
2543 |
}
|
|
|
2544 |
|
|
|
2545 |
void CSvgDocumentImpl::DocumentTransform(TGfxAffineTransform& aTr)
|
|
|
2546 |
{
|
|
|
2547 |
iTransformMatrix = aTr;
|
|
|
2548 |
}
|
|
|
2549 |
|
|
|
2550 |
TGfxAffineTransform CSvgDocumentImpl::GetDocumentTransform()
|
|
|
2551 |
{
|
|
|
2552 |
return iTransformMatrix;
|
|
|
2553 |
}
|
|
|
2554 |
|
|
|
2555 |
|
|
|
2556 |
CSvgBitmapFontProvider * CSvgDocumentImpl::GetBitmapFontProvider()
|
|
|
2557 |
{
|
|
|
2558 |
return iSvgBitmapFontProvider ;
|
|
|
2559 |
}
|
|
|
2560 |
|
|
|
2561 |
// -----------------------------------------------------------------------------
|
|
|
2562 |
// CSvgDocumentImpl::SvgHasAnimationElement
|
|
|
2563 |
// Checks if Document has Animation Element
|
|
|
2564 |
// -----------------------------------------------------------------------------
|
|
|
2565 |
|
|
|
2566 |
TBool CSvgDocumentImpl::SvgHasAnimationElement()
|
|
|
2567 |
{
|
|
|
2568 |
RPointerArray<CSvgElementImpl> lAnimationEleList;
|
|
|
2569 |
FindAllElements((CSvgElementImpl* )RootElement(),
|
|
|
2570 |
KSvgMediaAnimationElement, lAnimationEleList );
|
|
|
2571 |
TInt lAnimationEleCnt = lAnimationEleList.Count();
|
|
|
2572 |
lAnimationEleList.Close();
|
|
|
2573 |
if ( lAnimationEleCnt > 0 )
|
|
|
2574 |
{
|
|
|
2575 |
return ETrue;
|
|
|
2576 |
}
|
|
|
2577 |
|
|
|
2578 |
return EFalse;
|
|
|
2579 |
|
|
|
2580 |
}
|
|
|
2581 |
|
|
|
2582 |
// -----------------------------------------------------------------------------
|
|
|
2583 |
// CSvgDocumentImpl::IsDocumentContentInteractive
|
|
|
2584 |
// Checks if Document content is InterActive
|
|
|
2585 |
// -----------------------------------------------------------------------------
|
|
|
2586 |
|
|
|
2587 |
TBool CSvgDocumentImpl::IsDocumentContentInteractive()
|
|
|
2588 |
{
|
|
|
2589 |
RPointerArray<CSvgElementImpl> elements;
|
|
|
2590 |
FindAllElements( (CSvgElementImpl* )RootElement(),
|
|
|
2591 |
KSvgAElement, elements );
|
|
|
2592 |
if ( elements.Count() != 0 )
|
|
|
2593 |
{
|
|
|
2594 |
elements.Close();
|
|
|
2595 |
return ETrue;
|
|
|
2596 |
}
|
|
|
2597 |
elements.Close();
|
|
|
2598 |
|
|
|
2599 |
if ( iIsInteractive )
|
|
|
2600 |
return ETrue;
|
|
|
2601 |
|
|
|
2602 |
// Check if animation element is there
|
|
|
2603 |
RPointerArray<CSvgElementImpl> lAnimationEleList;
|
|
|
2604 |
FindAllElements((CSvgElementImpl* )RootElement(),
|
|
|
2605 |
KSvgMediaAnimationElement, lAnimationEleList );
|
|
|
2606 |
|
|
|
2607 |
// If no animation element is present then return EFalse
|
|
|
2608 |
TInt lAnimationEleCnt = lAnimationEleList.Count();
|
|
|
2609 |
if ( lAnimationEleCnt == 0 )
|
|
|
2610 |
{
|
|
|
2611 |
lAnimationEleList.Close();
|
|
|
2612 |
return EFalse;
|
|
|
2613 |
}
|
|
|
2614 |
|
|
|
2615 |
// Check all animation element and if any child svg has ..
|
|
|
2616 |
// interactive content then return ETrue
|
|
|
2617 |
for ( TInt lCurAnimationEle = 0;
|
|
|
2618 |
lCurAnimationEle < lAnimationEleCnt; lCurAnimationEle++ )
|
|
|
2619 |
{
|
|
|
2620 |
CSvgMediaAnimationElementImpl* lAnimationElement =
|
|
|
2621 |
(CSvgMediaAnimationElementImpl* )lAnimationEleList[ lCurAnimationEle ];
|
|
|
2622 |
CSvgDocumentImpl* lChildDoc = lAnimationElement->GetChildDocument();
|
|
|
2623 |
// if child svg has interavitve content then return
|
|
|
2624 |
if(lChildDoc && lChildDoc->iIsInteractive)
|
|
|
2625 |
{
|
|
|
2626 |
lAnimationEleList.Close();
|
|
|
2627 |
return ETrue;
|
|
|
2628 |
}
|
|
|
2629 |
}
|
|
|
2630 |
|
|
|
2631 |
lAnimationEleList.Close();
|
|
|
2632 |
return EFalse;
|
|
|
2633 |
|
|
|
2634 |
}
|
|
|
2635 |
|
|
|
2636 |
|
|
|
2637 |
void CSvgDocumentImpl::SetImageElementsCount(TInt aCnt)
|
|
|
2638 |
{
|
|
|
2639 |
iImageElementCnt = aCnt;
|
|
|
2640 |
}
|
|
|
2641 |
|
|
|
2642 |
TInt CSvgDocumentImpl::GetImageElementsCount()
|
|
|
2643 |
{
|
|
|
2644 |
return iImageElementCnt;
|
|
|
2645 |
}
|
|
|
2646 |
// End of file
|
|
|
2647 |
|