diff --git a/src/main.ts b/src/main.ts
index 00d6590..9930ec1 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -11,7 +11,7 @@ import { MM_VIEW_TYPE } from './constants';
   export default class MarkMap extends Plugin {
     vault: Vault;
     workspace: Workspace;
-    markMapView: MindmapView;
+    mindmapView: MindmapView;
     
     async onload() {
       console.log("Loading Mind Map plugin");
@@ -21,7 +21,7 @@ import { MM_VIEW_TYPE } from './constants';
       this.registerView(
         MM_VIEW_TYPE,
         (leaf: WorkspaceLeaf) =>
-          (this.markMapView = new MindmapView(leaf, {path:this.activeLeafPath(this.workspace), basename: this.activeLeafName(this.workspace)}))
+          (this.mindmapView = new MindmapView(leaf, {path:this.activeLeafPath(this.workspace), basename: this.activeLeafName(this.workspace)}))
       );
       
       this.addCommand({
diff --git a/src/mindmap-view.ts b/src/mindmap-view.ts
new file mode 100644
index 0000000..31e3d8b
--- /dev/null
+++ b/src/mindmap-view.ts
@@ -0,0 +1,173 @@
+import { EventRef, ItemView, Menu, Vault, Workspace, WorkspaceLeaf } from 'obsidian';
+import { transform } from 'markmap-lib';
+import { Markmap } from 'markmap-view';
+import { INode } from 'markmap-common';
+import { MD_VIEW_TYPE, MM_VIEW_TYPE } from './constants';
+import ObsidianMarkmap from './obsidian-markmap-plugin';
+import { createSVG, getComputedCss, removeExistingSVG } from './markmap-svg';
+import { copyImageToClipboard } from './copy-image';
+
+export default class MindmapView extends ItemView {
+    filePath: string;
+    fileName: string;
+    linkedLeaf: WorkspaceLeaf;
+    displayText: string;
+    currentMd: string;
+    vault: Vault;
+    workspace: Workspace;
+    listeners: EventRef[];
+    emptyDiv: HTMLDivElement;
+    svg: SVGElement;
+    obsMarkmap: ObsidianMarkmap;
+
+    getViewType(): string {
+        return MM_VIEW_TYPE;
+    }
+
+    getDisplayText(): string {
+        return this.displayText ?? 'Mind Map';
+    }
+
+    getIcon() {
+        return "dot-network";
+    }
+
+    onMoreOptionsMenu(menu: Menu) {    
+        menu.addItem((item) => 
+            item
+                .setIcon('image-file')
+                .setTitle('Copy screenshot')
+                .onClick(() => copyImageToClipboard(this.svg))
+
+        );
+        menu.showAtPosition({x: 0, y: 0});
+    }
+
+    constructor(leaf: WorkspaceLeaf, initialFileInfo: {path:string, basename:string}){
+        super(leaf);
+        this.filePath = initialFileInfo.path;
+        this.fileName = initialFileInfo.basename; 
+        this.vault = this.app.vault;
+        this.workspace = this.app.workspace;
+    }
+
+    async onOpen() {
+        this.obsMarkmap = new ObsidianMarkmap(this.vault);
+        this.registerActiveLeafUpdate();
+        this.listeners = [
+            this.workspace.on('layout-ready', () => this.update()),
+            this.workspace.on('resize', () => this.update()),
+            this.workspace.on('css-change', () => this.update()),
+        ];
+        // this.leaf.on('group-change', (group) => this.updateLinkedLeaf(group, this));
+    }
+
+    async onClose() {
+        this.listeners.forEach(listener => this.workspace.offref(listener));
+    }
+
+    registerActiveLeafUpdate() {
+        this.registerInterval(
+            window.setInterval(() => this.checkAndUpdate(), 1000)
+        );
+    }
+    
+    async checkAndUpdate() {
+        try {
+            if(await this.checkActiveLeaf()) {
+                this.update();
+            }
+        } catch (error) {
+            console.log(error)
+        }
+    }
+
+    updateLinkedLeaf(group: string, mmView: MindmapView) {
+        if(group === null) {
+            mmView.linkedLeaf = undefined;
+            return;
+        }
+        const mdLinkedLeaf = mmView.workspace.getGroupLeaves(group).filter(l => l.view.getViewType() === MM_VIEW_TYPE)[0];
+        mmView.linkedLeaf = mdLinkedLeaf;
+        this.checkAndUpdate();
+    }
+
+    async update(){
+        if(this.filePath) {
+            await this.readMarkDown();
+            if(this.currentMd.length === 0 || this.getLeafTarget().view.getViewType() != MD_VIEW_TYPE){
+                this.displayEmpty(true);
+                removeExistingSVG();
+            } else {
+                const { root, features } = await this.transformMarkdown();
+                this.displayEmpty(false);
+                this.svg = createSVG(this.containerEl);
+                this.renderMarkmap(root, this.svg);
+            }
+        }
+        this.displayText = this.fileName != undefined ? `Mind Map of ${this.fileName}` : 'Mind Map'; 
+        this.load();
+    }
+
+    async checkActiveLeaf() {
+        if(this.app.workspace.activeLeaf.view.getViewType() === MM_VIEW_TYPE){
+            return false;
+        }
+        const pathHasChanged = this.readFilePath();
+        const markDownHasChanged = await this.readMarkDown();
+        const updateRequired = pathHasChanged || markDownHasChanged;
+        return updateRequired;
+    }
+
+    readFilePath() {
+        const fileInfo = (this.getLeafTarget().view as any).file;
+        const pathHasChanged = this.filePath != fileInfo.path;
+        this.filePath = fileInfo.path;
+        this.fileName = fileInfo.basename;
+        return pathHasChanged;
+    }
+    
+    getLeafTarget() {;
+        return this.linkedLeaf != undefined ? this.linkedLeaf : this.app.workspace.activeLeaf;
+    }
+
+    async readMarkDown() {
+        const md = await this.app.vault.adapter.read(this.filePath);
+        const markDownHasChanged = this.currentMd != md;
+        this.currentMd = md;
+        return markDownHasChanged;
+    }
+    
+    async transformMarkdown() {
+        const { root, features } = transform(this.currentMd);
+        this.obsMarkmap.updateInternalLinks(root);
+        return { root, features };
+    }
+    
+    async renderMarkmap(root: INode, svg: SVGElement) {
+        const { font } = getComputedCss(this.containerEl);
+        const options = {
+            autoFit: false,
+            duration: 10,
+            nodeFont: font
+          };
+          try {
+            const markmapSVG = Markmap.create(svg, options, root);
+          } catch (error) {
+              console.error(error);
+          }
+    }
+
+    displayEmpty(display: boolean) {
+        if(this.emptyDiv === undefined) {
+            const div = document.createElement('div')
+            div.className = 'pane-empty';
+            div.innerText = 'No content found';
+            removeExistingSVG();
+            this.containerEl.children[1].appendChild(div);
+            this.emptyDiv = div;
+        } 
+        const style = display ? 'display: block' : 'display: none';
+        this.emptyDiv.setAttr('style', style);
+    }
+}
\ No newline at end of file