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Save button for template editors

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This commit is contained in:
Tomas Bures 2018-11-22 20:53:44 +01:00
parent 3bb235a585
commit bd20072455
8 changed files with 73 additions and 17 deletions
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23
client/src/lib/sandboxed-codeeditor-root.js
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@ -91,6 +91,9 @@ class CodeEditorSandbox extends Component {
this.refreshHandler = ::this.refresh;
this.refreshTimeoutId = null;
this.onMessageFromPreviewHandler = ::this.onMessageFromPreview;
this.previewScroll = {x: 0, y: 0};
}
static propTypes = {
@ -128,6 +131,8 @@ class CodeEditorSandbox extends Component {
parentRPC.setMethodHandler('exportState', ::this.exportState);
parentRPC.setMethodHandler('setPreview', ::this.setPreview);
parentRPC.setMethodHandler('setWrap', ::this.setWrap);
window.addEventListener('message', this.onMessageFromPreviewHandler, false);
}
componentWillUnmount() {
@ -156,6 +161,12 @@ class CodeEditorSandbox extends Component {
}
}
onMessageFromPreview(evt) {
if (evt.data.type === 'scroll') {
this.previewScroll = evt.data.data;
}
}
refresh() {
this.refreshTimeoutId = null;
@ -165,6 +176,16 @@ class CodeEditorSandbox extends Component {
}
render() {
const previewScript =
'(function() {\n' +
' function reportScroll() { window.parent.postMessage({type: \'scroll\', data: {x: window.scrollX, y: window.scrollY}}, \'*\'); }\n' +
' reportScroll();\n' +
' window.addEventListener(\'scroll\', reportScroll);\n' +
' window.addEventListener(\'load\', function(evt) { window.scrollTo(' + this.previewScroll.x + ',' + this.previewScroll.y +'); });\n' +
'})();\n';
const previewContents = this.state.previewContents.replace(/<\s*head\s*>/i, `<head><script>${previewScript}</script>`);
return (
<div className={styles.sandbox}>
<div className={this.state.preview ? styles.aceEditorWithPreview : styles.aceEditorWithoutPreview}>
@ -185,7 +206,7 @@ class CodeEditorSandbox extends Component {
{
this.state.preview &&
<div className={styles.preview}>
<iframe ref={node => this.previewNode = node} src={"data:text/html;charset=utf-8," + escape(this.state.previewContents)}></iframe>
<iframe ref={node => this.previewNode = node} src={"data:text/html;charset=utf-8," + escape(previewContents)}></iframe>
</div>
}
</div>