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-rw-r--r--ext/mixed/js/display.js26
-rw-r--r--ext/mixed/js/document-util.js71
-rw-r--r--ext/mixed/js/text-scanner.js27
3 files changed, 75 insertions, 49 deletions
diff --git a/ext/mixed/js/display.js b/ext/mixed/js/display.js
index 60842a3d..4c8d2f91 100644
--- a/ext/mixed/js/display.js
+++ b/ext/mixed/js/display.js
@@ -309,7 +309,7 @@ class Display extends EventDispatcher {
async updateOptions() {
const options = await api.optionsGet(this.getOptionsContext());
- const scanning = options.scanning;
+ const {scanning: scanningOptions, sentenceParsing: sentenceParsingOptions} = options;
this._options = options;
this._updateDocumentOptions(options);
@@ -320,16 +320,16 @@ class Display extends EventDispatcher {
selectedParser: options.parsing.selectedParser,
termSpacing: options.parsing.termSpacing,
scanning: {
- inputs: scanning.inputs,
- deepContentScan: scanning.deepDomScan,
- selectText: scanning.selectText,
- delay: scanning.delay,
- touchInputEnabled: scanning.touchInputEnabled,
- pointerEventsEnabled: scanning.pointerEventsEnabled,
- scanLength: scanning.length,
- sentenceExtent: options.sentenceParsing.scanExtent,
- layoutAwareScan: scanning.layoutAwareScan,
- preventMiddleMouse: scanning.preventMiddleMouse.onSearchQuery
+ inputs: scanningOptions.inputs,
+ deepContentScan: scanningOptions.deepDomScan,
+ selectText: scanningOptions.selectText,
+ delay: scanningOptions.delay,
+ touchInputEnabled: scanningOptions.touchInputEnabled,
+ pointerEventsEnabled: scanningOptions.pointerEventsEnabled,
+ scanLength: scanningOptions.length,
+ sentenceScanExtent: sentenceParsingOptions.scanExtent,
+ layoutAwareScan: scanningOptions.layoutAwareScan,
+ preventMiddleMouse: scanningOptions.preventMiddleMouse.onSearchQuery
}
});
@@ -1810,7 +1810,7 @@ class Display extends EventDispatcher {
this._definitionTextScanner.on('searched', this._onDefinitionTextScannerSearched.bind(this));
}
- const scanningOptions = options.scanning;
+ const {scanning: scanningOptions, sentenceParsing: sentenceParsingOptions} = options;
this._definitionTextScanner.setOptions({
inputs: [{
include: 'mouse0',
@@ -1832,7 +1832,7 @@ class Display extends EventDispatcher {
touchInputEnabled: false,
pointerEventsEnabled: false,
scanLength: scanningOptions.length,
- sentenceExtent: options.sentenceParsing.scanExtent,
+ sentenceScanExtent: sentenceParsingOptions.scanExtent,
layoutAwareScan: scanningOptions.layoutAwareScan,
preventMiddleMouse: false
});
diff --git a/ext/mixed/js/document-util.js b/ext/mixed/js/document-util.js
index 46ed321e..647cbedc 100644
--- a/ext/mixed/js/document-util.js
+++ b/ext/mixed/js/document-util.js
@@ -31,12 +31,16 @@ class DocumentUtil {
['\'', '\''],
['"', '"']
];
- this._terminatorSet = new Set(['…', '。', '．', '.', '？', '?', '！', '!']);
- this._startQuoteMap = new Map();
- this._endQuoteMap = new Map();
+ const terminatorString = '…。．.？?！!';
+ this._terminatorMap = new Map();
+ for (const char of terminatorString) {
+ this._terminatorMap.set(char, [false, true]);
+ }
+ this._forwardQuoteMap = new Map();
+ this._backwardQuoteMap = new Map();
for (const [char1, char2] of quoteArray) {
- this._startQuoteMap.set(char1, char2);
- this._endQuoteMap.set(char2, char1);
+ this._forwardQuoteMap.set(char1, [char2, false]);
+ this._backwardQuoteMap.set(char2, [char1, false]);
}
}
@@ -77,10 +81,10 @@ class DocumentUtil {
}
}
- extractSentence(source, extent, layoutAwareScan) {
- const terminatorSet = this._terminatorSet;
- const startQuoteMap = this._startQuoteMap;
- const endQuoteMap = this._endQuoteMap;
+ extractSentence(source, layoutAwareScan, extent) {
+ const terminatorMap = this._terminatorMap;
+ const forwardQuoteMap = this._forwardQuoteMap;
+ const backwardQuoteMap = this._backwardQuoteMap;
// Scan text
source = source.clone();
@@ -98,22 +102,28 @@ class DocumentUtil {
const c = text[pos1 - 1];
if (c === '\n') { break; }
- if (quoteStack.length === 0 && terminatorSet.has(c)) {
- break;
+ if (quoteStack.length === 0) {
+ const terminatorInfo = terminatorMap.get(c);
+ if (typeof terminatorInfo !== 'undefined') {
+ if (terminatorInfo[0]) { --pos1; }
+ break;
+ }
}
- let otherQuote = startQuoteMap.get(c);
- if (typeof otherQuote !== 'undefined') {
+ let quoteInfo = forwardQuoteMap.get(c);
+ if (typeof quoteInfo !== 'undefined') {
if (quoteStack.length === 0) {
+ if (quoteInfo[1]) { --pos1; }
break;
} else if (quoteStack[0] === c) {
quoteStack.pop();
+ continue;
}
- } else {
- otherQuote = endQuoteMap.get(c);
- if (typeof otherQuote !== 'undefined') {
- quoteStack.unshift(otherQuote);
- }
+ }
+
+ quoteInfo = backwardQuoteMap.get(c);
+ if (typeof quoteInfo !== 'undefined') {
+ quoteStack.unshift(quoteInfo[0]);
}
}
@@ -123,23 +133,28 @@ class DocumentUtil {
const c = text[pos2];
if (c === '\n') { break; }
- if (quoteStack.length === 0 && terminatorSet.has(c)) {
- ++pos2;
- break;
+ if (quoteStack.length === 0) {
+ const terminatorInfo = terminatorMap.get(c);
+ if (typeof terminatorInfo !== 'undefined') {
+ if (terminatorInfo[1]) { ++pos2; }
+ break;
+ }
}
- let otherQuote = endQuoteMap.get(c);
- if (typeof otherQuote !== 'undefined') {
+ let quoteInfo = backwardQuoteMap.get(c);
+ if (typeof quoteInfo !== 'undefined') {
if (quoteStack.length === 0) {
+ if (quoteInfo[1]) { ++pos2; }
break;
} else if (quoteStack[0] === c) {
quoteStack.pop();
+ continue;
}
- } else {
- otherQuote = startQuoteMap.get(c);
- if (typeof otherQuote !== 'undefined') {
- quoteStack.unshift(otherQuote);
- }
+ }
+
+ quoteInfo = forwardQuoteMap.get(c);
+ if (typeof quoteInfo !== 'undefined') {
+ quoteStack.unshift(quoteInfo[0]);
}
}
diff --git a/ext/mixed/js/text-scanner.js b/ext/mixed/js/text-scanner.js
index 82bb898f..f26bcf0e 100644
--- a/ext/mixed/js/text-scanner.js
+++ b/ext/mixed/js/text-scanner.js
@@ -59,7 +59,7 @@ class TextScanner extends EventDispatcher {
this._touchInputEnabled = false;
this._pointerEventsEnabled = false;
this._scanLength = 1;
- this._sentenceExtent = 1;
+ this._sentenceScanExtent = 1;
this._layoutAwareScan = false;
this._preventMiddleMouse = false;
this._inputs = [];
@@ -134,7 +134,18 @@ class TextScanner extends EventDispatcher {
}
}
- setOptions({inputs, deepContentScan, selectText, delay, touchInputEnabled, pointerEventsEnabled, scanLength, sentenceExtent, layoutAwareScan, preventMiddleMouse}) {
+ setOptions({
+ inputs,
+ deepContentScan,
+ selectText,
+ delay,
+ touchInputEnabled,
+ pointerEventsEnabled,
+ scanLength,
+ sentenceScanExtent,
+ layoutAwareScan,
+ preventMiddleMouse
+ }) {
if (Array.isArray(inputs)) {
this._inputs = inputs.map(({
include,
@@ -182,8 +193,8 @@ class TextScanner extends EventDispatcher {
if (typeof scanLength === 'number') {
this._scanLength = scanLength;
}
- if (typeof sentenceExtent === 'number') {
- this._sentenceExtent = sentenceExtent;
+ if (typeof sentenceScanExtent === 'number') {
+ this._sentenceScanExtent = sentenceScanExtent;
}
if (typeof layoutAwareScan === 'boolean') {
this._layoutAwareScan = layoutAwareScan;
@@ -711,7 +722,7 @@ class TextScanner extends EventDispatcher {
async _findTerms(textSource, optionsContext) {
const scanLength = this._scanLength;
- const sentenceExtent = this._sentenceExtent;
+ const sentenceScanExtent = this._sentenceScanExtent;
const layoutAwareScan = this._layoutAwareScan;
const searchText = this.getTextSourceContent(textSource, scanLength, layoutAwareScan);
if (searchText.length === 0) { return null; }
@@ -720,13 +731,13 @@ class TextScanner extends EventDispatcher {
if (definitions.length === 0) { return null; }
textSource.setEndOffset(length, layoutAwareScan);
- const sentence = this._documentUtil.extractSentence(textSource, sentenceExtent, layoutAwareScan);
+ const sentence = this._documentUtil.extractSentence(textSource, layoutAwareScan, sentenceScanExtent);
return {definitions, sentence, type: 'terms'};
}
async _findKanji(textSource, optionsContext) {
- const sentenceExtent = this._sentenceExtent;
+ const sentenceScanExtent = this._sentenceScanExtent;
const layoutAwareScan = this._layoutAwareScan;
const searchText = this.getTextSourceContent(textSource, 1, layoutAwareScan);
if (searchText.length === 0) { return null; }
@@ -735,7 +746,7 @@ class TextScanner extends EventDispatcher {
if (definitions.length === 0) { return null; }
textSource.setEndOffset(1, layoutAwareScan);
- const sentence = this._documentUtil.extractSentence(textSource, sentenceExtent, layoutAwareScan);
+ const sentence = this._documentUtil.extractSentence(textSource, layoutAwareScan, sentenceScanExtent);
return {definitions, sentence, type: 'kanji'};
}