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win: Correctly close popup menu

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This commit is contained in:
Cheng Zhao 2017-12-21 15:26:32 +09:00
parent 459db92052
commit 088042841d
3 changed files with 23 additions and 7 deletions
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19
atom/browser/api/atom_api_menu_views.cc
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@ -48,7 +48,7 @@ void MenuViews::PopupAt(Window* window, int x, int y, int positioning_item) {
// Show the menu.
int32_t window_id = window->ID();
auto close_callback = base::Bind(
&MenuViews::ClosePopupAt, weak_factory_.GetWeakPtr(), window_id);
&MenuViews::OnClosed, weak_factory_.GetWeakPtr(), window_id);
menu_runners_[window_id] = std::unique_ptr<MenuRunner>(new MenuRunner(
model(), flags, close_callback));
menu_runners_[window_id]->RunMenuAt(
@ -60,12 +60,23 @@ void MenuViews::PopupAt(Window* window, int x, int y, int positioning_item) {
}
void MenuViews::ClosePopupAt(int32_t window_id) {
if (menu_runners_[window_id]) {
menu_runners_[window_id]->Cancel();
menu_runners_.erase(window_id);
auto runner = menu_runners_.find(window_id);
if (runner != menu_runners_.end()) {
// Close the runner for the window.
runner->second->Cancel();
} else if (window_id == -1) {
// Or just close all opened runners.
for (auto it = menu_runners_.begin(); it != menu_runners_.end();) {
// The iterator is invalidated after the call.
(it++)->second->Cancel();
}
}
}
void MenuViews::OnClosed(int32_t window_id) {
menu_runners_.erase(window_id);
}
// static
mate::WrappableBase* Menu::New(mate::Arguments* args) {
return new MenuViews(args->isolate(), args->GetThis());