140 lines
4.9 KiB
Text
140 lines
4.9 KiB
Text
// Copyright (c) 2013 GitHub, Inc.
|
|
// Use of this source code is governed by the MIT license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#import "atom/browser/api/atom_api_menu_mac.h"
|
|
|
|
#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"
|
|
|
|
using content::BrowserThread;
|
|
|
|
namespace atom {
|
|
|
|
namespace api {
|
|
|
|
MenuMac::MenuMac(v8::Isolate* isolate, v8::Local<v8::Object> wrapper)
|
|
: Menu(isolate, wrapper),
|
|
weak_factory_(this) {
|
|
}
|
|
|
|
void MenuMac::PopupAt(
|
|
Window* window, int x, int y, int positioning_item, bool async) {
|
|
NativeWindow* native_window = window->window();
|
|
if (!native_window)
|
|
return;
|
|
|
|
auto popup = base::Bind(&MenuMac::PopupOnUI, weak_factory_.GetWeakPtr(),
|
|
native_window->GetWeakPtr(), x, y, positioning_item,
|
|
async);
|
|
if (async)
|
|
BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, popup);
|
|
else
|
|
popup.Run();
|
|
}
|
|
|
|
void MenuMac::PopupOnUI(const base::WeakPtr<NativeWindow>& native_window,
|
|
int x, int y, int positioning_item, bool async) {
|
|
if (!native_window)
|
|
return;
|
|
brightray::InspectableWebContents* web_contents =
|
|
native_window->inspectable_web_contents();
|
|
if (!web_contents)
|
|
return;
|
|
|
|
base::scoped_nsobject<AtomMenuController> menu_controller(
|
|
[[AtomMenuController alloc] initWithModel:model_.get()
|
|
useDefaultAccelerator:NO]);
|
|
NSMenu* menu = [menu_controller menu];
|
|
NSView* view = web_contents->GetView()->GetNativeView();
|
|
|
|
// Which menu item to show.
|
|
NSMenuItem* item = nil;
|
|
if (positioning_item < [menu numberOfItems] && positioning_item >= 0)
|
|
item = [menu itemAtIndex:positioning_item];
|
|
|
|
// (-1, -1) means showing on mouse location.
|
|
NSPoint position;
|
|
if (x == -1 || y == -1) {
|
|
NSWindow* nswindow = native_window->GetNativeWindow();
|
|
position = [view convertPoint:[nswindow mouseLocationOutsideOfEventStream]
|
|
fromView:nil];
|
|
} else {
|
|
position = NSMakePoint(x, [view frame].size.height - y);
|
|
}
|
|
|
|
// If no preferred item is specified, try to show all of the menu items.
|
|
if (!positioning_item) {
|
|
CGFloat windowBottom = CGRectGetMinY([view window].frame);
|
|
CGFloat lowestMenuPoint = windowBottom + position.y - [menu size].height;
|
|
CGFloat screenBottom = CGRectGetMinY([view window].screen.frame);
|
|
CGFloat distanceFromBottom = lowestMenuPoint - screenBottom;
|
|
if (distanceFromBottom < 0)
|
|
position.y = position.y - distanceFromBottom + 4;
|
|
}
|
|
|
|
// Place the menu left of cursor if it is overflowing off right of screen.
|
|
CGFloat windowLeft = CGRectGetMinX([view window].frame);
|
|
CGFloat rightmostMenuPoint = windowLeft + position.x + [menu size].width;
|
|
CGFloat screenRight = CGRectGetMaxX([view window].screen.frame);
|
|
if (rightmostMenuPoint > screenRight)
|
|
position.x = position.x - [menu size].width;
|
|
|
|
|
|
if (async) {
|
|
// Make sure events can be pumped while the menu is up.
|
|
base::MessageLoop::ScopedNestableTaskAllower allow(
|
|
base::MessageLoop::current());
|
|
|
|
// 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;
|
|
[menu popUpMenuPositioningItem:item atLocation:position inView:view];
|
|
} else {
|
|
// Don't emit unresponsive event when showing menu.
|
|
atom::UnresponsiveSuppressor suppressor;
|
|
[menu popUpMenuPositioningItem:item atLocation:position inView:view];
|
|
}
|
|
}
|
|
|
|
// static
|
|
void Menu::SetApplicationMenu(Menu* base_menu) {
|
|
MenuMac* menu = static_cast<MenuMac*>(base_menu);
|
|
base::scoped_nsobject<AtomMenuController> menu_controller(
|
|
[[AtomMenuController alloc] initWithModel:menu->model_.get()
|
|
useDefaultAccelerator:YES]);
|
|
[NSApp setMainMenu:[menu_controller menu]];
|
|
|
|
// Ensure the menu_controller_ is destroyed after main menu is set.
|
|
menu_controller.swap(menu->menu_controller_);
|
|
}
|
|
|
|
// static
|
|
void Menu::SendActionToFirstResponder(const std::string& action) {
|
|
SEL selector = NSSelectorFromString(base::SysUTF8ToNSString(action));
|
|
[NSApp sendAction:selector to:nil from:[NSApp mainMenu]];
|
|
}
|
|
|
|
// static
|
|
mate::WrappableBase* Menu::New(mate::Arguments* args) {
|
|
return new MenuMac(args->isolate(), args->GetThis());
|
|
}
|
|
|
|
} // namespace api
|
|
|
|
} // namespace atom
|