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gfx/skia/trunk/src/animator/SkDisplayMovie.cpp@6474c204b198 (annotated)

gfx/skia/trunk/src/animator/SkDisplayMovie.cpp

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0	1
michael@0	2	/*
michael@0	3	* Copyright 2006 The Android Open Source Project
michael@0	4	*
michael@0	5	* Use of this source code is governed by a BSD-style license that can be
michael@0	6	* found in the LICENSE file.
michael@0	7	*/
michael@0	8
michael@0	9
michael@0	10	#include "SkDisplayMovie.h"
michael@0	11	#include "SkAnimateMaker.h"
michael@0	12	#include "SkCanvas.h"
michael@0	13	#include "SkPaint.h"
michael@0	14
michael@0	15	#if SK_USE_CONDENSED_INFO == 0
michael@0	16
michael@0	17	const SkMemberInfo SkDisplayMovie::fInfo[] = {
michael@0	18	SK_MEMBER(src, String)
michael@0	19	};
michael@0	20
michael@0	21	#endif
michael@0	22
michael@0	23	DEFINE_GET_MEMBER(SkDisplayMovie);
michael@0	24
michael@0	25	SkDisplayMovie::SkDisplayMovie() : fDecodedSuccessfully(false), fLoaded(false), fMovieBuilt(false) {
michael@0	26	fMovie.fMaker->fInMovie = true;
michael@0	27	}
michael@0	28
michael@0	29	SkDisplayMovie::~SkDisplayMovie() {
michael@0	30	}
michael@0	31
michael@0	32	void SkDisplayMovie::buildMovie() {
michael@0	33	if (fMovieBuilt)
michael@0	34	return;
michael@0	35	SkAnimateMaker* movieMaker = fMovie.fMaker;
michael@0	36	SkAnimateMaker* parentMaker = movieMaker->fParentMaker;
michael@0	37	if (src.size() == 0 || parentMaker == NULL)
michael@0	38	return;
michael@0	39	movieMaker->fPrefix.set(parentMaker->fPrefix);
michael@0	40	fDecodedSuccessfully = fMovie.fMaker->decodeURI(src.c_str());
michael@0	41	if (fDecodedSuccessfully == false) {
michael@0	42
michael@0	43	if (movieMaker->getErrorCode() != SkXMLParserError::kNoError || movieMaker->getNativeCode() != -1) {
michael@0	44	movieMaker->setInnerError(parentMaker, src);
michael@0	45	parentMaker->setErrorCode(SkDisplayXMLParserError::kInMovie);
michael@0	46	} else {
michael@0	47	parentMaker->setErrorNoun(src);
michael@0	48	parentMaker->setErrorCode(SkDisplayXMLParserError::kMovieNameUnknownOrMissing);
michael@0	49	}
michael@0	50	}
michael@0	51	fMovieBuilt = true;
michael@0	52	}
michael@0	53
michael@0	54	SkDisplayable* SkDisplayMovie::deepCopy(SkAnimateMaker* maker) {
michael@0	55	SkDisplayMovie* copy = (SkDisplayMovie*) INHERITED::deepCopy(maker);
michael@0	56	copy->fMovie.fMaker->fParentMaker = fMovie.fMaker->fParentMaker;
michael@0	57	copy->fMovie.fMaker->fHostEventSinkID = fMovie.fMaker->fHostEventSinkID;
michael@0	58	copy->fMovieBuilt = false;
michael@0	59	*fMovie.fMaker->fParentMaker->fMovies.append() = copy;
michael@0	60	return copy;
michael@0	61	}
michael@0	62
michael@0	63	void SkDisplayMovie::dirty() {
michael@0	64	buildMovie();
michael@0	65	}
michael@0	66
michael@0	67	bool SkDisplayMovie::doEvent(SkDisplayEvent::Kind kind, SkEventState* state) {
michael@0	68	if (fLoaded == false)
michael@0	69	return false;
michael@0	70	fMovie.fMaker->fEnableTime = fMovie.fMaker->fParentMaker->fEnableTime;
michael@0	71	return fMovie.fMaker->fEvents.doEvent(*fMovie.fMaker, kind, state);
michael@0	72	}
michael@0	73
michael@0	74	bool SkDisplayMovie::draw(SkAnimateMaker& maker) {
michael@0	75	if (fDecodedSuccessfully == false)
michael@0	76	return false;
michael@0	77	if (fLoaded == false)
michael@0	78	enable(maker);
michael@0	79	maker.fCanvas->save();
michael@0	80	SkPaint local = SkPaint(*maker.fPaint);
michael@0	81	bool result = fMovie.draw(maker.fCanvas, &local,
michael@0	82	maker.fDisplayList.getTime()) != SkAnimator::kNotDifferent;
michael@0	83	maker.fDisplayList.fInvalBounds.join(fMovie.fMaker->fDisplayList.fInvalBounds);
michael@0	84	maker.fCanvas->restore();
michael@0	85	return result;
michael@0	86	}
michael@0	87
michael@0	88	#ifdef SK_DUMP_ENABLED
michael@0	89	void SkDisplayMovie::dump(SkAnimateMaker* maker) {
michael@0	90	dumpBase(maker);
michael@0	91	SkDebugf("src=\"%s\"/>\n", src.c_str());
michael@0	92	SkAnimateMaker* movieMaker = fMovie.fMaker;
michael@0	93	SkDisplayList::fIndent += 4;
michael@0	94	movieMaker->fDisplayList.dumpInner(movieMaker);
michael@0	95	SkDisplayList::fIndent -= 4;
michael@0	96	dumpEnd(maker);
michael@0	97	}
michael@0	98
michael@0	99	void SkDisplayMovie::dumpEvents() {
michael@0	100	fMovie.fMaker->fEvents.dump(*fMovie.fMaker);
michael@0	101	}
michael@0	102	#endif
michael@0	103
michael@0	104	bool SkDisplayMovie::enable(SkAnimateMaker&) {
michael@0	105	if (fDecodedSuccessfully == false)
michael@0	106	return false;
michael@0	107	SkAnimateMaker* movieMaker = fMovie.fMaker;
michael@0	108	movieMaker->fEvents.doEvent(*movieMaker, SkDisplayEvent::kOnload, NULL);
michael@0	109	movieMaker->fEvents.removeEvent(SkDisplayEvent::kOnload, NULL);
michael@0	110	fLoaded = true;
michael@0	111	movieMaker->fLoaded = true;
michael@0	112	return false;
michael@0	113	}
michael@0	114
michael@0	115	bool SkDisplayMovie::hasEnable() const {
michael@0	116	return true;
michael@0	117	}
michael@0	118
michael@0	119	void SkDisplayMovie::onEndElement(SkAnimateMaker& maker) {
michael@0	120	#if defined SK_DEBUG && defined SK_DEBUG_ANIMATION_TIMING
michael@0	121	fMovie.fMaker->fDebugTimeBase = maker.fDebugTimeBase;
michael@0	122	#endif
michael@0	123	fMovie.fMaker->fPrefix.set(maker.fPrefix);
michael@0	124	fMovie.fMaker->fHostEventSinkID = maker.fHostEventSinkID;
michael@0	125	fMovie.fMaker->fParentMaker = &maker;
michael@0	126	buildMovie();
michael@0	127	*maker.fMovies.append() = this;
michael@0	128	}