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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 committed by Florian Müllner
parent a1238a0ea4
commit 1d54f1e6ab
2 changed files with 44 additions and 2 deletions
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5
data/theme/gnome-shell-sass/_common.scss
View File

@ -404,6 +404,11 @@ StScrollBar {
padding-bottom: 8px;
}
.prompt-dialog-caps-lock-warning {
@extend .prompt-dialog-error-label;
padding-left: 6.2em;
}
.prompt-dialog-info-label {
font-size: 10pt;
padding-bottom: 8px;

41
js/ui/shellEntry.js
View File

@ -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 +151,40 @@ function addContextMenu(entry, params) {
entry._menuManager = null;
});
}
var CapsLockWarning = GObject.registerClass(
class CapsLockWarning extends St.Label {
_init(params) {
let defaultParams = { style_class: 'prompt-dialog-error-label' };
super._init(Object.assign(defaultParams, params));
this.text = _('Caps lock is on.');
this._keymap = Clutter.get_default_backend().get_keymap();
this.connect('notify::mapped', () => {
if (this.is_mapped()) {
this.stateChangedId = this._keymap.connect('state-changed',
this._updateCapsLockWarningOpacity.bind(this));
} else {
this._keymap.disconnect(this.stateChangedId);
this.stateChangedId = 0;
}
this._updateCapsLockWarningOpacity();
});
this.connect('destroy', () => {
if (this.stateChangedId > 0)
this._keymap.disconnect(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;
}
});