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Move event handler definitions

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This commit is contained in:
toasted-nutbread 2020-02-26 19:52:12 -05:00
parent d17af2cbab
commit d08ac02c6a
1 changed files with 13 additions and 13 deletions
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26
ext/fg/js/frontend.js
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@ -39,6 +39,15 @@ class Frontend extends TextScanner {
this._contentScale = 1.0; this._contentScale = 1.0;
this._orphaned = true; this._orphaned = true;
this._lastShowPromise = Promise.resolve(); this._lastShowPromise = Promise.resolve();
this._windowMessageHandlers = new Map([
['popupClose', () => this.onSearchClear(true)],
['selectionCopy', () => document.execCommand('copy')]
]);
this._runtimeMessageHandlers = new Map([
['popupSetVisibleOverride', ({visible}) => { this.popup.setVisibleOverride(visible); }]
]);
} }
async prepare() { async prepare() {
@ -72,17 +81,17 @@ class Frontend extends TextScanner {
onWindowMessage(e) { onWindowMessage(e) {
const action = e.data; const action = e.data;
const handler = Frontend._windowMessageHandlers.get(action); const handler = this._windowMessageHandlers.get(action);
if (typeof handler !== 'function') { return false; } if (typeof handler !== 'function') { return false; }
handler(this); handler();
} }
onRuntimeMessage({action, params}, sender, callback) { onRuntimeMessage({action, params}, sender, callback) {
const handler = Frontend._runtimeMessageHandlers.get(action); const handler = this._runtimeMessageHandlers.get(action);
if (typeof handler !== 'function') { return false; } if (typeof handler !== 'function') { return false; }
const result = handler(this, params, sender); const result = handler(params, sender);
callback(result); callback(result);
return false; return false;
} }
@ -237,12 +246,3 @@ class Frontend extends TextScanner {
return visualViewport !== null && typeof visualViewport === 'object' ? visualViewport.scale : 1.0; return visualViewport !== null && typeof visualViewport === 'object' ? visualViewport.scale : 1.0;
} }
} }
Frontend._windowMessageHandlers = new Map([
['popupClose', (self) => self.onSearchClear(true)],
['selectionCopy', () => document.execCommand('copy')]
]);
Frontend._runtimeMessageHandlers = new Map([
['popupSetVisibleOverride', (self, {visible}) => { self.popup.setVisibleOverride(visible); }]
]);