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inputMethod: Fix to hide preedit text

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ibus_engine_update_preedit_text() should hide the pre-edit text
when visible == false.

https://gitlab.gnome.org/GNOME/gnome-shell/issues/431
This commit is contained in:
Takao Fujiwara 2018-08-21 20:21:53 +09:00 committed by Carlos Garnacho
parent dbf993300a
commit 6c2f11e8a4
1 changed files with 21 additions and 4 deletions
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25
js/misc/inputMethod.js
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@ -17,6 +17,8 @@ var InputMethod = new Lang.Class({
this._currentFocus = null;
this._currentEvent = null;
this._doForwardEvent = false;
this._preeditStr = '';
this._preeditPos = 0;
this._ibus = IBus.Bus.new_async();
this._ibus.connect('connected', this._onConnected.bind(this));
this._ibus.connect('disconnected', this._clear.bind(this));
@ -69,6 +71,8 @@ var InputMethod = new Lang.Class({
this._context.connect('commit-text', this._onCommitText.bind(this));
this._context.connect('delete-surrounding-text', this._onDeleteSurroundingText.bind(this));
this._context.connect('update-preedit-text', this._onUpdatePreeditText.bind(this));
this._context.connect('show-preedit-text', this._onShowPreeditText.bind(this));
this._context.connect('hide-preedit-text', this._onHidePreeditText.bind(this));
this._context.connect('forward-key-event', this._onForwardKeyEvent.bind(this));
this._updateCapabilities();
@ -79,6 +83,8 @@ var InputMethod = new Lang.Class({
this._hints = 0;
this._purpose = 0;
this._enabled = false;
this._preeditStr = ''
this._preeditPos = 0;
},
_emitRequestSurrounding() {
@ -95,11 +101,22 @@ var InputMethod = new Lang.Class({
},
_onUpdatePreeditText(context, text, pos, visible) {
let str = null;
if (visible && text != null)
str = text.get_text();
if (text == null)
return;
this._preeditStr = text.get_text();
this._preeditPos = pos;
if (visible)
this.set_preedit_text(this._preeditStr, pos);
else
this.set_preedit_text(null, pos);
},
this.set_preedit_text(str, pos);
_onShowPreeditText(context) {
this.set_preedit_text(this._preeditStr, this._preeditPos);
},
_onHidePreeditText(context) {
this.set_preedit_text(null, this._preeditPos);
},
_onForwardKeyEvent(context, keyval, keycode, state) {