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// Copyright (c) 2012 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.
#include "chrome/browser/ui/webui/constrained_web_dialog_delegate_base.h"
#import <Cocoa/Cocoa.h>
#include "base/mac/scoped_nsobject.h"
#import "chrome/browser/ui/cocoa/constrained_window/constrained_window_custom_sheet.h"
#import "chrome/browser/ui/cocoa/constrained_window/constrained_window_custom_window.h"
#import "chrome/browser/ui/cocoa/constrained_window/constrained_window_mac.h"
#include "content/public/browser/web_contents.h"
#include "ui/gfx/size.h"
#include "ui/web_dialogs/web_dialog_delegate.h"
#include "ui/web_dialogs/web_dialog_ui.h"
#include "ui/web_dialogs/web_dialog_web_contents_delegate.h"
using content::WebContents;
using ui::WebDialogDelegate;
using ui::WebDialogWebContentsDelegate;
using web_modal::NativeWebContentsModalDialog;
namespace {
class ConstrainedWebDialogDelegateMac
: public ConstrainedWebDialogDelegateBase {
public:
ConstrainedWebDialogDelegateMac(
content::BrowserContext* browser_context,
WebDialogDelegate* delegate)
: ConstrainedWebDialogDelegateBase(browser_context, delegate, NULL) {}
// WebDialogWebContentsDelegate interface.
virtual void CloseContents(WebContents* source) OVERRIDE {
window_->CloseWebContentsModalDialog();
}
void set_window(ConstrainedWindowMac* window) { window_ = window; }
ConstrainedWindowMac* window() const { return window_; }
private:
// Weak, owned by ConstrainedWebDialogDelegateViewMac.
ConstrainedWindowMac* window_;
DISALLOW_COPY_AND_ASSIGN(ConstrainedWebDialogDelegateMac);
};
} // namespace
class ConstrainedWebDialogDelegateViewMac :
public ConstrainedWindowMacDelegate,
public ConstrainedWebDialogDelegate {
public:
ConstrainedWebDialogDelegateViewMac(
content::BrowserContext* browser_context,
WebDialogDelegate* delegate,
content::WebContents* web_contents);
virtual ~ConstrainedWebDialogDelegateViewMac() {}
// ConstrainedWebDialogDelegate interface
virtual const WebDialogDelegate*
GetWebDialogDelegate() const OVERRIDE {
return impl_->GetWebDialogDelegate();
}
virtual WebDialogDelegate* GetWebDialogDelegate() OVERRIDE {
return impl_->GetWebDialogDelegate();
}
virtual void OnDialogCloseFromWebUI() OVERRIDE {
return impl_->OnDialogCloseFromWebUI();
}
virtual void ReleaseWebContentsOnDialogClose() OVERRIDE {
return impl_->ReleaseWebContentsOnDialogClose();
}
virtual NativeWebContentsModalDialog GetNativeDialog() OVERRIDE {
return constrained_window_->GetNativeDialog();
}
virtual WebContents* GetWebContents() OVERRIDE {
return impl_->GetWebContents();
}
// ConstrainedWindowMacDelegate interface
virtual void OnConstrainedWindowClosed(
ConstrainedWindowMac* window) OVERRIDE {
if (!impl_->closed_via_webui())
GetWebDialogDelegate()->OnDialogClosed("");
delete this;
}
private:
scoped_ptr<ConstrainedWebDialogDelegateMac> impl_;
scoped_ptr<ConstrainedWindowMac> constrained_window_;
base::scoped_nsobject<NSWindow> window_;
DISALLOW_COPY_AND_ASSIGN(ConstrainedWebDialogDelegateViewMac);
};
ConstrainedWebDialogDelegateViewMac::ConstrainedWebDialogDelegateViewMac(
content::BrowserContext* browser_context,
WebDialogDelegate* delegate,
content::WebContents* web_contents)
: impl_(new ConstrainedWebDialogDelegateMac(browser_context, delegate)) {
// Create a window to hold web_contents in the constrained sheet:
gfx::Size size;
delegate->GetDialogSize(&size);
NSRect frame = NSMakeRect(0, 0, size.width(), size.height());
window_.reset(
[[ConstrainedWindowCustomWindow alloc] initWithContentRect:frame]);
[GetWebContents()->GetNativeView() setFrame:frame];
[[window_ contentView] addSubview:GetWebContents()->GetNativeView()];
base::scoped_nsobject<CustomConstrainedWindowSheet> sheet(
[[CustomConstrainedWindowSheet alloc] initWithCustomWindow:window_]);
constrained_window_.reset(new ConstrainedWindowMac(
this, web_contents, sheet));
impl_->set_window(constrained_window_.get());
}
ConstrainedWebDialogDelegate* CreateConstrainedWebDialog(
content::BrowserContext* browser_context,
WebDialogDelegate* delegate,
content::WebContents* web_contents) {
// Deleted when the dialog closes.
ConstrainedWebDialogDelegateViewMac* constrained_delegate =
new ConstrainedWebDialogDelegateViewMac(
browser_context, delegate, web_contents);
return constrained_delegate;
}
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