blob: 48027a1cd1e5744d7867171c8fb1417364002b11 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
// 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/renderer/extensions/app_window_custom_bindings.h"
#include <string>
#include "base/string_util.h"
#include "chrome/common/extensions/extension_action.h"
#include "chrome/common/extensions/extension_messages.h"
#include "chrome/common/url_constants.h"
#include "chrome/renderer/extensions/extension_dispatcher.h"
#include "chrome/renderer/extensions/extension_helper.h"
#include "content/public/renderer/render_view.h"
#include "grit/renderer_resources.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURLRequest.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebWindowFeatures.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebNavigationPolicy.h"
#include "webkit/glue/webkit_glue.h"
#include "v8/include/v8.h"
#include "content/public/renderer/render_view.h"
#include "content/public/renderer/render_view_visitor.h"
namespace extensions {
AppWindowCustomBindings::AppWindowCustomBindings(
ExtensionDispatcher* extension_dispatcher)
: ChromeV8Extension(extension_dispatcher) {
RouteStaticFunction("GetView", &GetView);
}
namespace {
class FindViewByID : public content::RenderViewVisitor {
public:
explicit FindViewByID(int route_id) : route_id_(route_id), view_(NULL) {
}
content::RenderView* view() { return view_; }
// Returns false to terminate the iteration.
virtual bool Visit(content::RenderView* render_view) {
if (render_view->GetRoutingID() == route_id_) {
view_ = render_view;
return false;
}
return true;
}
private:
int route_id_;
content::RenderView* view_;
};
} // namespace
v8::Handle<v8::Value> AppWindowCustomBindings::GetView(
const v8::Arguments& args) {
// TODO(jeremya): convert this to IDL nocompile to get validation, and turn
// these argument checks into CHECK().
if (args.Length() != 1)
return v8::Undefined();
if (!args[0]->IsInt32())
return v8::Undefined();
int view_id = args[0]->Int32Value();
if (view_id == MSG_ROUTING_NONE)
return v8::Undefined();
// TODO(jeremya): there exists a direct map of routing_id -> RenderView as
// ChildThread::current()->ResolveRoute(), but ResolveRoute returns an
// IPC::Listener*, which RenderView doesn't inherit from (RenderViewImpl
// does, indirectly, via RenderWidget, but the link isn't exposed outside of
// content/.)
FindViewByID view_finder(view_id);
content::RenderView::ForEach(&view_finder);
content::RenderView* view = view_finder.view();
if (!view)
return v8::Undefined();
// TODO(jeremya): it doesn't really make sense to set the opener here, but we
// need to make sure the security origin is set up before returning the DOM
// reference. A better way to do this would be to have the browser pass the
// opener through so opener_id is set in RenderViewImpl's constructor.
content::RenderView* render_view = GetCurrentRenderView();
if (!render_view)
return v8::Undefined();
WebKit::WebFrame* opener = render_view->GetWebView()->mainFrame();
WebKit::WebFrame* frame = view->GetWebView()->mainFrame();
frame->setOpener(opener);
v8::Local<v8::Value> window = frame->mainWorldScriptContext()->Global();
return window;
}
} // namespace extensions
|
