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// Copyright (c) 2011 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 "ui/views/window/client_view.h"
#include "base/logging.h"
#include "ui/base/accessibility/accessible_view_state.h"
#include "ui/base/hit_test.h"
#include "views/widget/widget.h"
#include "views/widget/widget_delegate.h"
namespace views {
// static
const char ClientView::kViewClassName[] =
"ui/views/window/ClientView";
///////////////////////////////////////////////////////////////////////////////
// ClientView, public:
ClientView::ClientView(Widget* widget, View* contents_view)
: widget_(widget),
contents_view_(contents_view) {
}
int ClientView::NonClientHitTest(const gfx::Point& point) {
return bounds().Contains(point) ? HTCLIENT : HTNOWHERE;
}
DialogClientView* ClientView::AsDialogClientView() {
return NULL;
}
const DialogClientView* ClientView::AsDialogClientView() const {
return NULL;
}
bool ClientView::CanClose() {
return true;
}
void ClientView::WidgetClosing() {
}
///////////////////////////////////////////////////////////////////////////////
// ClientView, View overrides:
gfx::Size ClientView::GetPreferredSize() {
// |contents_view_| is allowed to be NULL up until the point where this view
// is attached to a Container.
if (contents_view_)
return contents_view_->GetPreferredSize();
return gfx::Size();
}
void ClientView::Layout() {
// |contents_view_| is allowed to be NULL up until the point where this view
// is attached to a Container.
if (contents_view_)
contents_view_->SetBounds(0, 0, width(), height());
}
std::string ClientView::GetClassName() const {
return kViewClassName;
}
void ClientView::GetAccessibleState(ui::AccessibleViewState* state) {
state->role = ui::AccessibilityTypes::ROLE_CLIENT;
}
void ClientView::OnBoundsChanged(const gfx::Rect& previous_bounds) {
// Overridden to do nothing. The NonClientView manually calls Layout on the
// ClientView when it is itself laid out, see comment in
// NonClientView::Layout.
}
void ClientView::ViewHierarchyChanged(bool is_add, View* parent, View* child) {
if (is_add && child == this) {
DCHECK(GetWidget());
DCHECK(contents_view_); // |contents_view_| must be valid now!
// Insert |contents_view_| at index 0 so it is first in the focus chain.
// (the OK/Cancel buttons are inserted before contents_view_)
AddChildViewAt(contents_view_, 0);
}
}
} // namespace views
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