vtt_parser.cc | Explore in Territory

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#include "third_party/blink/renderer/core/html/track/vtt/vtt_parser.h"

#include "base/metrics/histogram_functions.h"
#include "third_party/blink/renderer/core/css/parser/css_parser.h"
#include "third_party/blink/renderer/core/css/parser/css_parser_context.h"
#include "third_party/blink/renderer/core/css/style_sheet_contents.h"
#include "third_party/blink/renderer/core/dom/document.h"
#include "third_party/blink/renderer/core/dom/processing_instruction.h"
#include "third_party/blink/renderer/core/dom/text.h"
#include "third_party/blink/renderer/core/frame/web_feature.h"
#include "third_party/blink/renderer/core/html/track/text_track.h"
#include "third_party/blink/renderer/core/html/track/vtt/vtt_element.h"
#include "third_party/blink/renderer/core/html/track/vtt/vtt_region.h"
#include "third_party/blink/renderer/core/html/track/vtt/vtt_scanner.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"
#include "third_party/blink/renderer/platform/instrumentation/use_counter.h"
#include "third_party/blink/renderer/platform/loader/fetch/text_resource_decoder_options.h"
#include "third_party/blink/renderer/platform/runtime_enabled_features.h"
#include "third_party/blink/renderer/platform/text/segmented_string.h"
#include "third_party/blink/renderer/platform/wtf/date_math.h"
#include "third_party/blink/renderer/platform/wtf/text/character_names.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"

namespace blink {

const unsigned kFileIdentifierLength = …;
const unsigned kRegionIdentifierLength = …;
const unsigned kStyleIdentifierLength = …;

bool VTTParser::ParsePercentageValue(VTTScanner& value_scanner,
                                     double& percentage) { … }

bool VTTParser::ParsePercentageValuePair(VTTScanner& value_scanner,
                                         char delimiter,
                                         gfx::PointF& value_pair) { … }

VTTParser::VTTParser(VTTParserClient* client, Document& document)
    : … { … }

void VTTParser::GetNewCues(HeapVector<Member<TextTrackCue>>& output_cues) { … }

void VTTParser::GetNewStyleSheets(
    HeapVector<Member<CSSStyleSheet>>& output_sheets) { … }

void VTTParser::ParseBytes(const char* data, size_t length) { … }

void VTTParser::Flush() { … }

void VTTParser::Parse() { … }

void VTTParser::FlushPendingCue() { … }

bool VTTParser::HasRequiredFileIdentifier(const String& line) { … }

VTTParser::ParseState VTTParser::CollectRegionSettings(const String& line) { … }

VTTParser::ParseState VTTParser::CollectStyleSheet(const String& line) { … }

VTTParser::ParseState VTTParser::CollectWebVTTBlock(const String& line) { … }

VTTParser::ParseState VTTParser::CheckAndRecoverCue(const String& line) { … }

bool VTTParser::CheckAndCreateRegion(const String& line) { … }

bool VTTParser::CheckAndStoreRegion(const String& line) { … }

VTTParser::ParseState VTTParser::CollectCueId(const String& line) { … }

VTTParser::ParseState VTTParser::CollectTimingsAndSettings(const String& line) { … }

VTTParser::ParseState VTTParser::CollectCueText(const String& line) { … }

VTTParser::ParseState VTTParser::RecoverCue(const String& line) { … }

VTTParser::ParseState VTTParser::IgnoreBadCue(const String& line) { … }

// A helper class for the construction of a "cue fragment" from the cue text.
class VTTTreeBuilder { … };

DocumentFragment* VTTTreeBuilder::BuildFromString(const String& cue_text) { … }

DocumentFragment* VTTParser::CreateDocumentFragmentFromCueText(
    Document& document,
    const String& cue_text,
    TextTrack* track) { … }

void VTTParser::CreateNewCue() { … }

void VTTParser::ResetCueValues() { … }

bool VTTParser::CollectTimeStamp(const String& line, double& time_stamp) { … }

static String SerializeTimeStamp(double time_stamp) { … }

bool VTTParser::CollectTimeStamp(VTTScanner& input, double& time_stamp) { … }

static VttNodeType TokenToNodeType(VTTToken& token) { … }

void VTTTreeBuilder::ConstructTreeFromToken(Document& document) { … }

void VTTParser::Trace(Visitor* visitor) const { … }

}  // namespace blink
chromium/third_party/blink/renderer/core/html/track/vtt/vtt_parser.cc
