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Add async menu.popup on macOS

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This commit is contained in:
Kevin Sawicki 2017-02-15 11:44:25 -08:00
parent 85bdce0722
commit 636ef0fd29
2 changed files with 35 additions and 5 deletions
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4
atom/browser/api/atom_api_menu_mac.h
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@ -20,6 +20,8 @@ class MenuMac : public Menu {
MenuMac(v8::Isolate* isolate, v8::Local<v8::Object> wrapper);
void PopupAt(Window* window, int x, int y, int positioning_item) override;
void PopupOnUI(const base::WeakPtr<NativeWindow>& native_window,
int x, int y, int positioning_item);
base::scoped_nsobject<AtomMenuController> menu_controller_;
@ -28,6 +30,8 @@ class MenuMac : public Menu {
static void SendActionToFirstResponder(const std::string& action);
base::WeakPtrFactory<MenuMac> weak_factory_;
DISALLOW_COPY_AND_ASSIGN(MenuMac);
};

36
atom/browser/api/atom_api_menu_mac.mm
View file

@ -6,10 +6,12 @@
#include "atom/browser/native_window.h"
#include "atom/browser/unresponsive_suppressor.h"
#include "base/mac/scoped_sending_event.h"
#include "base/message_loop/message_loop.h"
#include "base/strings/sys_string_conversions.h"
#include "brightray/browser/inspectable_web_contents.h"
#include "brightray/browser/inspectable_web_contents_view.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/web_contents.h"
#include "atom/common/node_includes.h"
@ -19,13 +21,24 @@ namespace atom {
namespace api {
MenuMac::MenuMac(v8::Isolate* isolate, v8::Local<v8::Object> wrapper)
: Menu(isolate, wrapper) {
: Menu(isolate, wrapper),
weak_factory_(this) {
}
void MenuMac::PopupAt(Window* window, int x, int y, int positioning_item) {
NativeWindow* native_window = window->window();
if (!native_window)
return;
content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
base::Bind(&MenuMac::PopupOnUI, weak_factory_.GetWeakPtr(),
native_window->GetWeakPtr(), x, y, positioning_item));
}
void MenuMac::PopupOnUI(const base::WeakPtr<NativeWindow>& native_window,
int x, int y, int positioning_item) {
if (!native_window)
return;
brightray::InspectableWebContents* web_contents =
native_window->inspectable_web_contents();
if (!web_contents)
@ -69,11 +82,24 @@ void MenuMac::PopupAt(Window* window, int x, int y, int positioning_item) {
if (rightmostMenuPoint > screenRight)
position.x = position.x - [menu size].width;
// Don't emit unresponsive event when showing menu.
atom::UnresponsiveSuppressor suppressor;
{
// Make sure events can be pumped while the menu is up.
base::MessageLoop::ScopedNestableTaskAllower allow(
base::MessageLoop::current());
// Show the menu.
[menu popUpMenuPositioningItem:item atLocation:position inView:view];
// One of the events that could be pumped is |window.close()|.
// User-initiated event-tracking loops protect against this by
// setting flags in -[CrApplication sendEvent:], but since
// web-content menus are initiated by IPC message the setup has to
// be done manually.
base::mac::ScopedSendingEvent sendingEventScoper;
// Don't emit unresponsive event when showing menu.
atom::UnresponsiveSuppressor suppressor;
// Show the menu.
[menu popUpMenuPositioningItem:item atLocation:position inView:view];
}
}
// static