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Refactor DisplaySearch.onKeyDownIgnoreKeys

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This commit is contained in:
toasted-nutbread 2020-02-26 19:34:25 -05:00
parent 8d5d034516
commit 13874e962b
1 changed files with 24 additions and 24 deletions
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48
ext/bg/js/search.js
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@ -39,6 +39,21 @@ class DisplaySearch extends Display {
this.introAnimationTimer = null;
this.clipboardMonitor = new ClipboardMonitor();
this._onKeyDownIgnoreKeys = new Map([
['ANY_MOD', new Set([
'Tab', 'ArrowUp', 'ArrowDown', 'ArrowLeft', 'ArrowRight', 'PageDown', 'PageUp', 'Home', 'End',
'F1', 'F2', 'F3', 'F4', 'F5', 'F6', 'F7', 'F8', 'F9', 'F10',
'F11', 'F12', 'F13', 'F14', 'F15', 'F16', 'F17', 'F18', 'F19', 'F20',
'F21', 'F22', 'F23', 'F24'
])],
['Control', new Set(['C', 'A', 'Z', 'Y', 'X', 'F', 'G'])],
['Meta', new Set(['C', 'A', 'Z', 'Y', 'X', 'F', 'G'])],
['OS', []],
['Alt', []],
['AltGraph', []],
['Shift', []]
]);
}
static create() {
@ -151,18 +166,18 @@ class DisplaySearch extends Display {
onKeyDown(e) {
const key = Display.getKeyFromEvent(e);
const ignoreKeys = DisplaySearch.onKeyDownIgnoreKeys;
const ignoreKeys = this._onKeyDownIgnoreKeys;
const activeModifierMap = {
'Control': e.ctrlKey,
'Meta': e.metaKey,
'ANY_MOD': true
};
const activeModifierMap = new Map([
['Control', e.ctrlKey],
['Meta', e.metaKey],
['ANY_MOD', true]
]);
let preventFocus = false;
for (const [modifier, keys] of Object.entries(ignoreKeys)) {
const modifierActive = activeModifierMap[modifier];
if (key === modifier || (modifierActive && keys.includes(key))) {
for (const [modifier, keys] of ignoreKeys.entries()) {
const modifierActive = activeModifierMap.get(modifier);
if (key === modifier || (modifierActive && keys.has(key))) {
preventFocus = true;
break;
}
@ -345,21 +360,6 @@ class DisplaySearch extends Display {
}
}
DisplaySearch.onKeyDownIgnoreKeys = {
'ANY_MOD': [
'Tab', 'ArrowUp', 'ArrowDown', 'ArrowLeft', 'ArrowRight', 'PageDown', 'PageUp', 'Home', 'End',
'F1', 'F2', 'F3', 'F4', 'F5', 'F6', 'F7', 'F8', 'F9', 'F10',
'F11', 'F12', 'F13', 'F14', 'F15', 'F16', 'F17', 'F18', 'F19', 'F20',
'F21', 'F22', 'F23', 'F24'
],
'Control': ['C', 'A', 'Z', 'Y', 'X', 'F', 'G'],
'Meta': ['C', 'A', 'Z', 'Y', 'X', 'F', 'G'],
'OS': [],
'Alt': [],
'AltGraph': [],
'Shift': []
};
DisplaySearch._runtimeMessageHandlers = new Map([
['searchQueryUpdate', (self, {query}) => { self.onExternalSearchUpdate(query); }]
]);