diff options
Diffstat (limited to 'ext/js/display/pronunciation-generator.js')
| -rw-r--r-- | ext/js/display/pronunciation-generator.js | 107 |
1 files changed, 75 insertions, 32 deletions
diff --git a/ext/js/display/pronunciation-generator.js b/ext/js/display/pronunciation-generator.js index 13e3db3e..bab36add 100644 --- a/ext/js/display/pronunciation-generator.js +++ b/ext/js/display/pronunciation-generator.js @@ -20,11 +20,12 @@ class PronunciationGenerator { this._japaneseUtil = japaneseUtil; } - createPitchAccentHtml(morae, downstepPosition, nasalPositions, devoicePositions) { + createPronunciationText(morae, downstepPosition, nasalPositions, devoicePositions) { const jp = this._japaneseUtil; const nasalPositionsSet = nasalPositions.length > 0 ? new Set(nasalPositions) : null; const devoicePositionsSet = devoicePositions.length > 0 ? new Set(devoicePositions) : null; - const fragment = document.createDocumentFragment(); + const container = document.createElement('span'); + container.className = 'pronunciation-text'; for (let i = 0, ii = morae.length; i < ii; ++i) { const i1 = i + 1; const mora = morae[i]; @@ -34,48 +35,72 @@ class PronunciationGenerator { const devoice = devoicePositionsSet !== null && devoicePositionsSet.has(i1); const n1 = document.createElement('span'); - n1.className = 'pitch-accent-character'; + n1.className = 'pronunciation-mora'; n1.dataset.position = `${i}`; n1.dataset.pitch = highPitch ? 'high' : 'low'; n1.dataset.pitchNext = highPitchNext ? 'high' : 'low'; - const n2 = document.createElement('span'); - n2.className = 'pitch-accent-character-inner'; - n2.textContent = mora; - n1.appendChild(n2); + const characterNodes = []; + for (const character of mora) { + const n2 = document.createElement('span'); + n2.className = 'pronunciation-character'; + n2.textContent = character; + n1.appendChild(n2); + characterNodes.push(n2); + } if (devoice) { n1.dataset.devoice = 'true'; const n3 = document.createElement('span'); - n3.className = 'pitch-accent-character-devoice-indicator'; + n3.className = 'pronunciation-devoice-indicator'; n1.appendChild(n3); } - if (nasal) { + if (nasal && characterNodes.length > 0) { n1.dataset.nasal = 'true'; - n1.dataset.originalText = mora; - n2.textContent = this._getPlainMora(mora); + + const group = document.createElement('span'); + group.className = 'pronunciation-character-group'; + + const n2 = characterNodes[0]; + const character = n2.textContent; + + const characterInfo = jp.getKanaDiacriticInfo(character); + if (characterInfo !== null) { + n1.dataset.originalText = mora; + n2.dataset.originalText = character; + n2.textContent = characterInfo.character; + } + let n3 = document.createElement('span'); - n3.className = 'pitch-accent-character-nasal-diacritic'; + n3.className = 'pronunciation-nasal-diacritic'; n3.textContent = '\u309a'; // Combining handakuten - n1.appendChild(n3); + group.appendChild(n3); + n3 = document.createElement('span'); - n3.className = 'pitch-accent-character-nasal-indicator'; - n1.appendChild(n3); + n3.className = 'pronunciation-nasal-indicator'; + group.appendChild(n3); + + n2.parentNode.replaceChild(group, n2); + group.insertBefore(n2, group.firstChild); } - fragment.appendChild(n1); + const line = document.createElement('span'); + line.className = 'pronunciation-mora-line'; + n1.appendChild(line); + + container.appendChild(n1); } - return fragment; + return container; } - createPitchGraph(morae, downstepPosition) { + createPronunciationGraph(morae, downstepPosition) { const jp = this._japaneseUtil; const ii = morae.length; const svgns = 'http://www.w3.org/2000/svg'; const svg = document.createElementNS(svgns, 'svg'); svg.setAttribute('xmlns', svgns); - svg.setAttribute('class', 'pitch-accent-graph'); + svg.setAttribute('class', 'pronunciation-graph'); svg.setAttribute('focusable', 'false'); svg.setAttribute('viewBox', `0 0 ${50 * (ii + 1)} 100`); @@ -101,7 +126,7 @@ class PronunciationGenerator { pathPoints.push(`${x} ${y}`); } - path1.setAttribute('class', 'pitch-accent-graph-line'); + path1.setAttribute('class', 'pronunciation-graph-line'); path1.setAttribute('d', `M${pathPoints.join(' L')}`); pathPoints.splice(0, ii - 1); @@ -113,26 +138,51 @@ class PronunciationGenerator { pathPoints.push(`${x} ${y}`); } - path2.setAttribute('class', 'pitch-accent-graph-line-tail'); + path2.setAttribute('class', 'pronunciation-graph-line-tail'); path2.setAttribute('d', `M${pathPoints.join(' L')}`); return svg; } + createPronunciationDownstepNotation(downstepPosition) { + downstepPosition = `${downstepPosition}`; + + const n1 = document.createElement('span'); + n1.className = 'pronunciation-downstep-notation'; + n1.dataset.downstepPosition = downstepPosition; + + let n2 = document.createElement('span'); + n2.className = 'pronunciation-downstep-notation-prefix'; + n2.textContent = '['; + n1.appendChild(n2); + + n2 = document.createElement('span'); + n2.className = 'pronunciation-downstep-notation-number'; + n2.textContent = downstepPosition; + n1.appendChild(n2); + + n2 = document.createElement('span'); + n2.className = 'pronunciation-downstep-notation-suffix'; + n2.textContent = ']'; + n1.appendChild(n2); + + return n1; + } + // Private _addGraphDot(container, svgns, x, y) { - container.appendChild(this._createGraphCircle(svgns, 'pitch-accent-graph-dot', x, y, '15')); + container.appendChild(this._createGraphCircle(svgns, 'pronunciation-graph-dot', x, y, '15')); } _addGraphDotDownstep(container, svgns, x, y) { - container.appendChild(this._createGraphCircle(svgns, 'pitch-accent-graph-dot-downstep1', x, y, '15')); - container.appendChild(this._createGraphCircle(svgns, 'pitch-accent-graph-dot-downstep2', x, y, '5')); + container.appendChild(this._createGraphCircle(svgns, 'pronunciation-graph-dot-downstep1', x, y, '15')); + container.appendChild(this._createGraphCircle(svgns, 'pronunciation-graph-dot-downstep2', x, y, '5')); } _addGraphTriangle(container, svgns, x, y) { const node = document.createElementNS(svgns, 'path'); - node.setAttribute('class', 'pitch-accent-graph-triangle'); + node.setAttribute('class', 'pronunciation-graph-triangle'); node.setAttribute('d', 'M0 13 L15 -13 L-15 -13 Z'); node.setAttribute('transform', `translate(${x},${y})`); container.appendChild(node); @@ -146,11 +196,4 @@ class PronunciationGenerator { node.setAttribute('r', radius); return node; } - - _getPlainMora(mora) { - const first = mora[0]; - const info = this._japaneseUtil.getKanaDiacriticInfo(first); - if (info === null) { return mora; } - return `${info.character}${mora.substring(1)}`; - } } |