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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import "chrome/browser/ui/cocoa/constrained_window/constrained_window_web_dialog_sheet.h"
#import "ui/base/cocoa/window_size_constants.h"
#include "ui/gfx/geometry/size.h"
#include "ui/web_dialogs/web_dialog_delegate.h"
@implementation WebDialogConstrainedWindowSheet
- (id)initWithCustomWindow:(NSWindow*)customWindow
webDialogDelegate:(ui::WebDialogDelegate*)delegate {
if (self = [super initWithCustomWindow:customWindow]) {
current_size_ = ui::kWindowSizeDeterminedLater.size;
web_dialog_delegate_ = delegate;
}
return self;
}
- (void)updateSheetPosition {
if (web_dialog_delegate_) {
gfx::Size size;
web_dialog_delegate_->GetDialogSize(&size);
// If the dialog has autoresizing enabled, |size| will be empty. Use the
// last known dialog size.
NSSize content_size = size.IsEmpty() ? current_size_ :
NSMakeSize(size.width(), size.height());
[customWindow_ setContentSize:content_size];
}
[super updateSheetPosition];
}
- (void)resizeWithNewSize:(NSSize)size {
DCHECK(size.height > 0 && size.width > 0);
current_size_ = size;
[customWindow_ setContentSize:current_size_];
// self's updateSheetPosition() sets |customWindow_|'s contentSize to a
// fixed dialog size. Here, we want to resize to |size| instead. Use
// super rather than self to bypass the setContentSize() call for the fixed
// size.
[super updateSheetPosition];
}
@end
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