obsidian-plugin/youfoundjk_TeXcore
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feat(row-layout): aggressively compress vertical spacing for row layout

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- Adds a `tightenColumn` helper to override and clear margins/paddings on all inner elements (paragraphs, math blocks, code wrappers, SVGs, MathJax containers).
- Executes spacing compression at delayed intervals (0ms, 50ms, 150ms, 500ms) to ensure late-rendered asynchronous elements are properly shrunk.
- Pulls surrounding paragraph text closer by setting the row element margin to `-0.5em 0`.
- Ensures proper component cleanups via `ctx.addChild` and `destroy()` to prevent memory leaks.
This commit is contained in:
JK 2026-06-04 14:07:12 +02:00
parent 2c48c019f0
commit c548bac003
1 changed files with 29 additions and 2 deletions
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31
src/features/tikz/row-layout.ts
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@ -19,6 +19,21 @@ function selectionAndRangeOverlap(selection: EditorSelection, rangeFrom: number,
return false;
}
function tightenColumn(colEl: HTMLElement) {
colEl.style.setProperty("margin-top", "0", "important");
colEl.style.setProperty("margin-bottom", "0", "important");
colEl.style.setProperty("padding-top", "0", "important");
colEl.style.setProperty("padding-bottom", "0", "important");
const selectors = "p, .math, .math-block, pre, code, .block-language-tikz, mjx-container, svg, .cm-embed-block";
colEl.querySelectorAll(selectors).forEach((el: HTMLElement) => {
el.style.setProperty("margin-top", "0", "important");
el.style.setProperty("margin-bottom", "0", "important");
el.style.setProperty("padding-top", "0", "important");
el.style.setProperty("padding-bottom", "0", "important");
});
}
// ==========================================
// 1. Reading View & PDF Export Post-Processor
// ==========================================
@ -156,7 +171,7 @@ export const createRowLayoutProcessor = (plugin: LatexReferencer): MarkdownPostP
rowEl.style.gap = "1.5rem";
rowEl.style.width = "100%";
rowEl.style.alignItems = "center";
rowEl.style.margin = "1.5em 0";
rowEl.style.margin = "-0.5em 0";
columnsMarkdown.forEach((colMarkdown) => {
const colEl = rowEl.createEl("div", { cls: "latex-referencer-column" });
@ -169,6 +184,12 @@ export const createRowLayoutProcessor = (plugin: LatexReferencer): MarkdownPostP
const comp = new MarkdownRenderChild(colEl);
ctx.addChild(comp);
MarkdownRenderer.render(plugin.app, colMarkdown, colEl, ctx.sourcePath, comp)
.then(() => {
tightenColumn(colEl);
setTimeout(() => tightenColumn(colEl), 50);
setTimeout(() => tightenColumn(colEl), 150);
setTimeout(() => tightenColumn(colEl), 500);
})
.catch((err) => console.error("Latex Referencer: Failed to render column markdown", err));
});
@ -223,7 +244,7 @@ class RowLayoutWidget extends WidgetType {
rowEl.style.gap = "1.5rem";
rowEl.style.width = "100%";
rowEl.style.alignItems = "center";
rowEl.style.margin = "1.5em 0";
rowEl.style.margin = "-0.5em 0";
this.columnsMarkdown.forEach((colMarkdown) => {
const colEl = rowEl.createEl("div", { cls: "latex-referencer-column" });
@ -237,6 +258,12 @@ class RowLayoutWidget extends WidgetType {
comp.load();
this.components.push(comp);
MarkdownRenderer.render(this.plugin.app, colMarkdown, colEl, this.sourcePath, comp)
.then(() => {
tightenColumn(colEl);
setTimeout(() => tightenColumn(colEl), 50);
setTimeout(() => tightenColumn(colEl), 150);
setTimeout(() => tightenColumn(colEl), 500);
})
.catch((err) => console.error("Latex Referencer: Failed to render Live Preview column markdown", err));
});