diff --git a/README.md b/README.md
index 32a441f..b27073e 100644
--- a/README.md
+++ b/README.md
@@ -10,16 +10,13 @@ https://user-images.githubusercontent.com/33902321/167992626-34adfd97-c2df-48b0-
## Features
-- Note as you go;
-- Archive notes/annotations in one place with just a click;
-- Foward-link to sub-notes and back-link to PDF attachments;
+- `LaTex` view supported(v0.4.0). Click the `Tex` button in the toolbar or `Ctrl/⌘+'/'` to switch between editor view & LaTex view!;
+
+- Archive notes/annotations in one place with just a click;
+- Foward-link to sub-notes and back-link to PDF attachments;
- Export archived notes in MarkDown/rich-text format.
- Export markdown with images is supported in v0.1.1
-- Use templates to customize your note! [Document](./Template.md)
-
-## Test Features
-
-- Note template(v0.3.0), doc & discussion [here](https://github.com/windingwind/zotero-better-notes/issues/23)
+- Use templates to customize your note! [Document](./Template.md). Discuss & contribute your template [here](https://github.com/windingwind/zotero-better-notes/issues/23)
# Quick Start Guide
diff --git a/addon/chrome/content/lib/css/katex.min.css b/addon/chrome/content/lib/css/katex.min.css
new file mode 100644
index 0000000..444a00c
--- /dev/null
+++ b/addon/chrome/content/lib/css/katex.min.css
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diff --git a/image/README/LaTex.gif b/image/README/LaTex.gif
new file mode 100644
index 0000000..466ba05
Binary files /dev/null and b/image/README/LaTex.gif differ
diff --git a/package.json b/package.json
index a3e8b01..ae99740 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,7 @@
"@syncfusion/ej2-navigations": "^20.1.51",
"compressing": "^1.5.1",
"esbuild": "^0.14.34",
+ "katex": "^0.15.6",
"replace-in-file": "^6.3.2",
"tree-model": "^1.0.7"
},
diff --git a/src/events.ts b/src/events.ts
index 7da8380..47a0f65 100644
--- a/src/events.ts
+++ b/src/events.ts
@@ -1,3 +1,4 @@
+import renderMathInElement from "katex/contrib/auto-render";
import { AddonBase, EditorMessage } from "./base";
class AddonEvents extends AddonBase {
@@ -337,6 +338,36 @@ class AddonEvents extends AddonBase {
});
}
+ const switchTexButton: Element = await this._Addon.views.addEditorButton(
+ message.content.editorInstance,
+ "knowledge-switchTex",
+ "switchTex",
+ `LaTex View ${Zotero.isWin ? "Ctrl" : "⌘"}+/`,
+ "switchTex",
+ "middle",
+ "builtin"
+ );
+ switchTexButton.addEventListener("click", (e) => {
+ this.onEditorEvent(
+ new EditorMessage("switchEditorTex", {
+ editorInstance: message.content.editorInstance,
+ })
+ );
+ });
+
+ message.content.editorInstance._iframeWindow.document.addEventListener(
+ "keyup",
+ (e) => {
+ if (e.ctrlKey && e.key === "/") {
+ this.onEditorEvent(
+ new EditorMessage("switchEditorTex", {
+ editorInstance: message.content.editorInstance,
+ })
+ );
+ }
+ }
+ );
+
await this._Addon.views.addEditorButton(
message.content.editorInstance,
"knowledge-end",
@@ -364,6 +395,15 @@ class AddonEvents extends AddonBase {
h6 {text-indent: 50px}
`;
_window.document.body.append(style);
+
+ const texStyle = _window.document.createElement("link");
+ texStyle.setAttribute("rel", "stylesheet");
+ texStyle.setAttribute(
+ "href",
+ "chrome://Knowledge4Zotero/content/lib/css/katex.min.css"
+ );
+ _window.document.body.append(texStyle);
+
message.content.editorInstance._knowledgeUIInitialized = true;
} else if (message.type === "enterWorkspace") {
/*
@@ -439,6 +479,50 @@ class AddonEvents extends AddonBase {
"closePreview"
);
}
+ } else if (message.type === "switchEditorTex") {
+ /*
+ message.content = {
+ editorInstance
+ }
+ */
+ const instance = message.content.editorInstance;
+ if (!instance._viewTex) {
+ const editorElement =
+ instance._iframeWindow.document.getElementsByClassName(
+ "primary-editor"
+ )[0];
+ if (!editorElement) {
+ return;
+ }
+ const viewNode = editorElement.cloneNode(true) as HTMLElement;
+ renderMathInElement(viewNode, {
+ // customised options
+ // • auto-render specific keys, e.g.:
+ delimiters: [
+ { left: "$$", right: "$$", display: true },
+ { left: "$", right: "$", display: false },
+ { left: "\\(", right: "\\)", display: false },
+ { left: "\\[", right: "\\]", display: true },
+ ],
+ // • rendering keys, e.g.:
+ throwOnError: false,
+ });
+ instance._viewTex = true;
+ this._Addon.views.switchEditorTexView(instance, true, viewNode);
+ this._Addon.views.changeEditorButtonView(
+ instance._iframeWindow.document.getElementById("knowledge-switchTex"),
+ "switchEditor",
+ `Editor View ${Zotero.isWin ? "Ctrl" : "⌘"}+/`
+ );
+ } else {
+ instance._viewTex = false;
+ this._Addon.views.switchEditorTexView(instance, false);
+ this._Addon.views.changeEditorButtonView(
+ instance._iframeWindow.document.getElementById("knowledge-switchTex"),
+ "switchTex",
+ `LaTex View ${Zotero.isWin ? "Ctrl" : "⌘"}+/`
+ );
+ }
} else if (message.type === "addToKnowledge") {
/*
message.content = {
diff --git a/src/views.ts b/src/views.ts
index 49055c8..7306f9d 100644
--- a/src/views.ts
+++ b/src/views.ts
@@ -20,6 +20,8 @@ class AddonViews extends AddonBase {
isMainKnowledge: ``,
openAttachment: ``,
addAnnotationNote: ``,
+ switchTex: ``,
+ switchEditor: ``,
export: ``,
close: ``,
openWorkspaceCollectionView: ``,
@@ -64,7 +66,8 @@ class AddonViews extends AddonBase {
icon: string,
title: string,
eventType: string,
- position: "start" | "middle" | "end"
+ position: "start" | "middle" | "end",
+ target: "knowledge" | "buitin" = "knowledge"
) {
// Use Zotero.Notes._editorInstances to find current opened note editor
await editorInstances._initPromise;
@@ -74,7 +77,15 @@ class AddonViews extends AddonBase {
if (!knowledgeToolBar) {
await this.addEditorKnowledgeToolBar(editorInstances);
}
- const toolbar = _document.getElementById(`knowledge-tools-${position}`);
+ let toolbar: HTMLElement;
+ if (target === "knowledge") {
+ toolbar = _document.getElementById(`knowledge-tools-${position}`);
+ } else {
+ toolbar = Array.prototype.find.call(
+ _document.getElementsByClassName(position),
+ (e) => e.getAttribute("id") !== `knowledge-tools-${position}`
+ );
+ }
const dropdown = _document.createElement("div");
dropdown.setAttribute("class", "dropdown more-dropdown");
dropdown.setAttribute("id", id);
@@ -168,6 +179,33 @@ class AddonViews extends AddonBase {
button.hidden = hidden;
}
+ switchEditorTexView(
+ instance: EditorInstance,
+ showView: boolean,
+ viewNode: HTMLElement = undefined
+ ) {
+ const editorCore = instance._iframeWindow.document.getElementsByClassName(
+ "editor-core"
+ )[0] as HTMLElement;
+ if (showView) {
+ viewNode.setAttribute("id", "texView");
+ viewNode.style.height = "100%";
+ viewNode.style.padding = "20px 30px 20px 30px";
+ viewNode.style.overflowY = "scroll";
+ viewNode.removeAttribute("contentEditable");
+ editorCore.after(viewNode);
+ editorCore.style.visibility = "hidden";
+ viewNode.scrollTop = editorCore.scrollTop;
+ } else {
+ const texView = instance._iframeWindow.document.getElementById("texView");
+ if (texView) {
+ editorCore.scrollTop = texView.scrollTop;
+ texView.remove();
+ }
+ editorCore.style.visibility = "";
+ }
+ }
+
async scrollToLine(instance: EditorInstance, lineIndex: number) {
await instance._initPromise;
let editor = this.getEditor(instance._iframeWindow.document);