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main: Rename curFocus to prevFocus

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This better describes what we're tracking here: the previous
keyboard focus before pushing the modal.

https://bugzilla.gnome.org/show_bug.cgi?id=690965
This commit is contained in:
Jasper St. Pierre 2013-01-02 09:13:24 -05:00
parent 55aa0cf303
commit 2d9ddd4bc8
1 changed files with 15 additions and 14 deletions
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29
js/ui/main.js
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@ -547,19 +547,20 @@ function pushModal(actor, params) {
if (index >= 0)
popModal(actor);
});
let curFocus = global.stage.get_key_focus();
let curFocusDestroyId;
if (curFocus != null) {
curFocusDestroyId = curFocus.connect('destroy', function() {
let prevFocus = global.stage.get_key_focus();
let prevFocusDestroyId;
if (prevFocus != null) {
prevFocusDestroyId = prevFocus.connect('destroy', function() {
let index = _findModal(actor);
if (index >= 0)
modalActorFocusStack[index].focus = null;
modalActorFocusStack[index].prevFocus = null;
});
}
modalActorFocusStack.push({ actor: actor,
focus: curFocus,
destroyId: actorDestroyId,
focusDestroyId: curFocusDestroyId,
prevFocus: prevFocus,
prevFocusDestroyId: prevFocusDestroyId,
keybindingMode: keybindingMode });
keybindingMode = params.keybindingMode;
@ -600,18 +601,18 @@ function popModal(actor, timestamp) {
record.actor.disconnect(record.destroyId);
if (focusIndex == modalActorFocusStack.length - 1) {
if (record.focus)
record.focus.disconnect(record.focusDestroyId);
if (record.prevFocus)
record.prevFocus.disconnect(record.prevFocusDestroyId);
keybindingMode = record.keybindingMode;
global.stage.set_key_focus(record.focus);
global.stage.set_key_focus(record.prevFocus);
} else {
let t = modalActorFocusStack[modalActorFocusStack.length - 1];
if (t.focus)
t.focus.disconnect(t.focusDestroyId);
if (t.prevFocus)
t.prevFocus.disconnect(t.prevFocusDestroyId);
// Remove from the middle, shift the focus chain up
for (let i = modalActorFocusStack.length - 1; i > focusIndex; i--) {
modalActorFocusStack[i].focus = modalActorFocusStack[i - 1].focus;
modalActorFocusStack[i].focusDestroyId = modalActorFocusStack[i - 1].focusDestroyId;
modalActorFocusStack[i].prevFocus = modalActorFocusStack[i - 1].prevFocus;
modalActorFocusStack[i].prevFocusDestroyId = modalActorFocusStack[i - 1].prevFocusDestroyId;
modalActorFocusStack[i].keybindingMode = modalActorFocusStack[i - 1].keybindingMode;
}
}