mirrors/electron
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

mac: Don't rely on autorelease to delete window delegate

Browse source 
When quiting while closing window, it will leave the window delegate out
of the autorelease pool and crash.

Fixes #881.
This commit is contained in:
Cheng Zhao 2015-03-25 18:51:29 +08:00
parent 9f9f772ff5
commit 62f9c3def0
2 changed files with 12 additions and 13 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
atom/browser/native_window_mac.h
View file

@ -14,6 +14,8 @@
#include "base/memory/scoped_ptr.h"
#include "atom/browser/native_window.h"
@class AtomNSWindow;
@class AtomNSWindowDelegate;
@class FullSizeContentView;
class SkRegion;
@ -102,7 +104,8 @@ class NativeWindowMac : public NativeWindow {
// whehter we can drag.
void InstallDraggableRegionView();
base::scoped_nsobject<NSWindow> window_;
base::scoped_nsobject<AtomNSWindow> window_;
base::scoped_nsobject<AtomNSWindowDelegate> window_delegate_;
// The view that will fill the whole frameless window.
base::scoped_nsobject<FullSizeContentView> content_view_;

20
atom/browser/native_window_mac.mm
View file

@ -140,7 +140,6 @@ static const CGFloat kAtomWindowCornerRadius = 4.0;
- (void)windowWillClose:(NSNotification*)notification {
shell_->NotifyWindowClosed();
[self autorelease];
}
- (BOOL)windowShouldClose:(id)window {
@ -323,21 +322,18 @@ NativeWindowMac::NativeWindowMac(content::WebContents* web_contents,
width,
height);
AtomNSWindow* atomWindow = [[AtomNSWindow alloc]
window_.reset([[AtomNSWindow alloc]
initWithContentRect:cocoa_bounds
styleMask:NSTitledWindowMask | NSClosableWindowMask |
NSMiniaturizableWindowMask | NSResizableWindowMask |
NSTexturedBackgroundWindowMask
backing:NSBackingStoreBuffered
defer:YES];
defer:YES]);
[window_ setShell:this];
[window_ setEnableLargerThanScreen:enable_larger_than_screen_];
[atomWindow setShell:this];
[atomWindow setEnableLargerThanScreen:enable_larger_than_screen_];
window_.reset(atomWindow);
AtomNSWindowDelegate* delegate =
[[AtomNSWindowDelegate alloc] initWithShell:this];
[window_ setDelegate:delegate];
window_delegate_.reset([[AtomNSWindowDelegate alloc] initWithShell:this]);
[window_ setDelegate:window_delegate_];
if (transparent_) {
// Make window has transparent background.
@ -358,7 +354,7 @@ NativeWindowMac::NativeWindowMac(content::WebContents* web_contents,
// Enable the NSView to accept first mouse event.
bool acceptsFirstMouse = false;
options.Get(switches::kAcceptFirstMouse, &acceptsFirstMouse);
[delegate setAcceptsFirstMouse:acceptsFirstMouse];
[window_delegate_ setAcceptsFirstMouse:acceptsFirstMouse];
// Disable fullscreen button when 'fullscreen' is specified to false.
bool fullscreen;
@ -743,7 +739,7 @@ void NativeWindowMac::HandleKeyboardEvent(
event.type == content::NativeWebKeyboardEvent::Char)
return;
if (event.os_event.window == window_) {
if (event.os_event.window == window_.get()) {
EventProcessingWindow* event_window =
static_cast<EventProcessingWindow*>(window_);
DCHECK([event_window isKindOfClass:[EventProcessingWindow class]]);