1 /* libs/graphics/animator/SkXMLAnimatorWriter.cpp
2 **
3 ** Copyright 2006, The Android Open Source Project
4 **
5 ** Licensed under the Apache License, Version 2.0 (the "License");
6 ** you may not use this file except in compliance with the License.
7 ** You may obtain a copy of the License at
8 **
9 ** http://www.apache.org/licenses/LICENSE-2.0
10 **
11 ** Unless required by applicable law or agreed to in writing, software
12 ** distributed under the License is distributed on an "AS IS" BASIS,
13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 ** See the License for the specific language governing permissions and
15 ** limitations under the License.
16 */
17
18 #include "SkXMLAnimatorWriter.h"
19 #include "SkAnimator.h"
20 #include "SkAnimateMaker.h"
21 #include "SkDisplayXMLParser.h"
22
SkXMLAnimatorWriter(SkAnimator * animator)23 SkXMLAnimatorWriter::SkXMLAnimatorWriter(SkAnimator* animator) : fAnimator(animator)
24 {
25 fParser = new SkDisplayXMLParser(*fAnimator->fMaker);
26 }
27
~SkXMLAnimatorWriter()28 SkXMLAnimatorWriter::~SkXMLAnimatorWriter() {
29 delete fParser;
30 }
31
onAddAttributeLen(const char name[],const char value[],size_t length)32 void SkXMLAnimatorWriter::onAddAttributeLen(const char name[], const char value[], size_t length)
33 {
34 fParser->onAddAttributeLen(name, value, length);
35 }
36
onEndElement()37 void SkXMLAnimatorWriter::onEndElement()
38 {
39 Elem* elem = getEnd();
40 fParser->onEndElement(elem->fName.c_str());
41 doEnd(elem);
42 }
43
onStartElementLen(const char name[],size_t length)44 void SkXMLAnimatorWriter::onStartElementLen(const char name[], size_t length)
45 {
46 doStart(name, length);
47 fParser->onStartElementLen(name, length);
48 }
49
writeHeader()50 void SkXMLAnimatorWriter::writeHeader()
51 {
52 }
53
54 #ifdef SK_DEBUG
55 #include "SkCanvas.h"
56 #include "SkPaint.h"
57
UnitTest(SkCanvas * canvas)58 void SkXMLAnimatorWriter::UnitTest(SkCanvas* canvas)
59 {
60 SkAnimator s;
61 SkXMLAnimatorWriter w(&s);
62 w.startElement("screenplay");
63 w.startElement("animateField");
64 w.addAttribute("field", "x1");
65 w.addAttribute("id", "to100");
66 w.addAttribute("from", "0");
67 w.addAttribute("to", "100");
68 w.addAttribute("dur", "1");
69 w.endElement();
70 w.startElement("event");
71 w.addAttribute("kind", "onLoad");
72 w.startElement("line");
73 w.addAttribute("id", "line");
74 w.addAttribute("x1", "-1");
75 w.addAttribute("y1", "20");
76 w.addAttribute("x2", "150");
77 w.addAttribute("y2", "40");
78 w.endElement();
79 w.startElement("apply");
80 w.addAttribute("animator", "to100");
81 w.addAttribute("scope", "line");
82 w.endElement();
83 w.endElement();
84 w.endElement();
85 SkPaint paint;
86 canvas->drawColor(SK_ColorWHITE);
87 s.draw(canvas, &paint, 0);
88 }
89
90 #endif
91
92