A collection of bug fixes (#3820)
Co-authored-by: Joseph Milazzo <joseph.v.milazzo@gmail.com>
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36 changed files with 268 additions and 89 deletions
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@ -31,9 +31,8 @@ export class TableOfContentsComponent implements OnChanges {
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@Output() loadChapter: EventEmitter<{pageNum: number, part: string}> = new EventEmitter();
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ngOnChanges(changes: SimpleChanges) {
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console.log('Current Page: ', this.pageNum, this.currentPageAnchor);
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//console.log('Current Page: ', this.pageNum, this.currentPageAnchor);
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this.cdRef.markForCheck();
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}
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cleanIdSelector(id: string) {
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@ -47,4 +46,30 @@ export class TableOfContentsComponent implements OnChanges {
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loadChapterPage(pageNum: number, part: string) {
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this.loadChapter.emit({pageNum, part});
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}
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isChapterSelected(chapterGroup: BookChapterItem) {
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if (chapterGroup.page === this.pageNum) {
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return true;
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}
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const idx = this.chapters.indexOf(chapterGroup);
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if (idx < 0) {
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return false; // should never happen
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}
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const nextIdx = idx + 1;
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// Last chapter
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if (nextIdx >= this.chapters.length) {
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return chapterGroup.page < this.pageNum;
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}
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// Passed chapter, and next chapter has not been reached
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const next = this.chapters[nextIdx];
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return chapterGroup.page < this.pageNum && next.page > this.pageNum;
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}
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isAnchorSelected(chapter: BookChapterItem) {
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return this.cleanIdSelector(chapter.part) === this.currentPageAnchor
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}
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}
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