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Don't instantiate uiShortcuts or its keybinding multiple times

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This commit is contained in:
Quincy Morgan
2020-10-05 10:57:18 -04:00
parent 3ad4d7bd98
commit 0c38363406
3 changed files with 17 additions and 17 deletions
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modules/ui/shortcuts.js
+13 -14
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@@ -16,20 +16,6 @@ export function uiShortcuts(context) {
var _selection = d3_select(null);
context.keybinding()
.on([t('shortcuts.toggle.key'), '?'], function () {
if (context.container().selectAll('.modal-shortcuts').size()) { // already showing
if (_modalSelection) {
_modalSelection.close();
_modalSelection = null;
}
} else {
_modalSelection = uiModal(_selection);
_modalSelection.call(shortcutsModal);
}
});
function shortcutsModal(_modalSelection) {
_modalSelection.select('.modal')
.classed('modal-shortcuts', true);
@@ -264,6 +250,19 @@ export function uiShortcuts(context) {
if (show) {
_modalSelection = uiModal(selection);
_modalSelection.call(shortcutsModal);
} else {
context.keybinding()
.on([t('shortcuts.toggle.key'), '?'], function () {
if (context.container().selectAll('.modal-shortcuts').size()) { // already showing
if (_modalSelection) {
_modalSelection.close();
_modalSelection = null;
}
} else {
_modalSelection = uiModal(_selection);
_modalSelection.call(shortcutsModal);
}
});
}
};
}