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// Copyright (c) 2010 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/views/notifications/balloon_view_host.h"
#include "chrome/browser/notifications/balloon.h"
#include "chrome/browser/renderer_host/render_view_host.h"
#include "chrome/browser/renderer_host/render_widget_host_view.h"
#if defined(OS_WIN)
#include "chrome/browser/renderer_host/render_widget_host_view_win.h"
#endif
#if defined(OS_LINUX)
#if defined(TOUCH_UI)
#include "chrome/browser/renderer_host/render_widget_host_view_views.h"
#else
#include "chrome/browser/renderer_host/render_widget_host_view_gtk.h"
#endif
#endif
#include "views/widget/widget.h"
#if defined(OS_WIN)
#include "views/widget/widget_win.h"
#endif
#if defined(OS_LINUX)
#include "views/widget/widget_gtk.h"
#endif
class BalloonViewHostView : public views::NativeViewHost {
public:
explicit BalloonViewHostView(BalloonViewHost* host)
: host_(host),
initialized_(false) {
}
virtual void ViewHierarchyChanged(bool is_add,
views::View* parent,
views::View* child) {
NativeViewHost::ViewHierarchyChanged(is_add, parent, child);
if (is_add && GetWidget() && !initialized_) {
host_->Init(GetWidget()->GetNativeView());
initialized_ = true;
}
}
private:
// The host owns this object.
BalloonViewHost* host_;
bool initialized_;
};
BalloonViewHost::BalloonViewHost(Balloon* balloon)
: BalloonHost(balloon) {
native_host_ = new BalloonViewHostView(this);
}
void BalloonViewHost::Init(gfx::NativeView parent_native_view) {
parent_native_view_ = parent_native_view;
BalloonHost::Init();
}
void BalloonViewHost::InitRenderWidgetHostView() {
DCHECK(render_view_host_);
render_widget_host_view_ =
RenderWidgetHostView::CreateViewForWidget(render_view_host_);
// TODO(johnnyg): http://crbug.com/23954. Need a cross-platform solution.
#if defined(OS_WIN)
RenderWidgetHostViewWin* view_win =
static_cast<RenderWidgetHostViewWin*>(render_widget_host_view_);
// Create the HWND.
HWND hwnd = view_win->Create(parent_native_view_);
view_win->ShowWindow(SW_SHOW);
native_host_->Attach(hwnd);
#elif defined(OS_LINUX)
#if defined(TOUCH_UI)
RenderWidgetHostViewViews* view_views =
static_cast<RenderWidgetHostViewViews*>(render_widget_host_view_);
view_views->InitAsChild();
native_host_->Attach(view_views->native_view());
#else
RenderWidgetHostViewGtk* view_gtk =
static_cast<RenderWidgetHostViewGtk*>(render_widget_host_view_);
view_gtk->InitAsChild();
native_host_->Attach(view_gtk->native_view());
#endif
#else
NOTIMPLEMENTED();
#endif
}
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