1// Copyright (c) 2011 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/chromeos/wm_overview_snapshot.h"
6
7#include <vector>
8
9#include "chrome/browser/chromeos/wm_ipc.h"
10#include "chrome/browser/ui/browser.h"
11#include "chrome/browser/ui/browser_window.h"
12#include "ui/base/x/x11_util.h"
13#include "views/controls/image_view.h"
14#include "views/controls/label.h"
15#include "views/layout/grid_layout.h"
16
17using std::vector;
18
19#if !defined(OS_CHROMEOS)
20#error This file is only meant to be compiled for ChromeOS
21#endif
22
23namespace chromeos {
24
25WmOverviewSnapshot::WmOverviewSnapshot()
26  : WidgetGtk(TYPE_WINDOW),
27    snapshot_view_(NULL),
28    index_(-1),
29    configured_snapshot_(false) {
30}
31
32void WmOverviewSnapshot::Init(const gfx::Size& size,
33                              Browser* browser,
34                              int index) {
35  snapshot_view_ = new views::ImageView();
36
37  WidgetGtk::Init(NULL, gfx::Rect(size));
38
39  SetContentsView(snapshot_view_);
40
41  UpdateIndex(browser, index);
42}
43
44
45void WmOverviewSnapshot::UpdateIndex(Browser* browser, int index) {
46  vector<int> params;
47  params.push_back(ui::GetX11WindowFromGtkWidget(
48      GTK_WIDGET(browser->window()->GetNativeHandle())));
49  params.push_back(index);
50  WmIpc::instance()->SetWindowType(
51      GetNativeView(),
52      WM_IPC_WINDOW_CHROME_TAB_SNAPSHOT,
53      &params);
54  index_ = index;
55}
56
57void WmOverviewSnapshot::SetImage(const SkBitmap& image) {
58  CHECK(snapshot_view_) << "Init not called before setting image.";
59  snapshot_view_->SetImage(image);
60
61  // Reset the bounds to the size of the image.
62  SetBounds(gfx::Rect(image.width(), image.height()));
63  configured_snapshot_ = true;
64}
65
66}  // namespace chromeos
67