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shellEntry: Add CapsLockWarning class

Browse Source 
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/619
This commit is contained in:
Umang Jain 2019-12-13 13:36:14 +05:30
parent 5adbfdb590
commit 10da0e9d8f
1 changed files with 38 additions and 2 deletions
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40
js/ui/shellEntry.js
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@ -1,7 +1,7 @@
// -*- mode: js; js-indent-level: 4; indent-tabs-mode: nil -*-
/* exported addContextMenu */
/* exported addContextMenu CapsLockWarning */
const { Clutter, Shell, St } = imports.gi;
const { Clutter, GObject, Pango, Shell, St } = imports.gi;
const BoxPointer = imports.ui.boxpointer;
const Main = imports.ui.main;
@ -151,3 +151,39 @@ function addContextMenu(entry, params) {
entry._menuManager = null;
});
}
var CapsLockWarning = GObject.registerClass(
class CapsLockWarning extends St.Label {
_init(passwordEntry, params) {
super._init({
text: _('Caps lock is on.'),
});
params = Params.parse(params, {
style_class: 'prompt-dialog-error-label',
x_align: St.Align.START,
});
this.set(params);
this.keymap = Clutter.get_default_backend().get_keymap();
this._updateCapsLockWarningOpacity();
this._passwordEntry = passwordEntry;
this._passwordEntry.connect('notify::mapped', () => {
if (this._passwordEntry.is_mapped()) {
this.stateChangedId = this.keymap.connect('state-changed',
this._updateCapsLockWarningOpacity.bind(this));
} else {
this.keymap.disonnect(this.stateChangedId);
}
});
this.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
this.clutter_text.line_wrap = true;
}
_updateCapsLockWarningOpacity() {
let capsLockOn = this.keymap.get_caps_lock_state();
this.opacity = capsLockOn ? 255 : 0;
}
});