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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 "ui/app_list/views/app_list_view.h"
#include "base/string_util.h"
#include "ui/app_list/app_list_constants.h"
#include "ui/app_list/app_list_model.h"
#include "ui/app_list/app_list_view_delegate.h"
#include "ui/app_list/pagination_model.h"
#include "ui/app_list/views/app_list_background.h"
#include "ui/app_list/views/app_list_main_view.h"
#include "ui/app_list/views/search_box_view.h"
#include "ui/gfx/insets.h"
#include "ui/gfx/path.h"
#include "ui/gfx/skia_util.h"
#include "ui/views/bubble/bubble_frame_view.h"
#include "ui/views/controls/textfield/textfield.h"
#include "ui/views/layout/fill_layout.h"
#include "ui/views/widget/widget.h"
namespace app_list {
namespace {
// The distance between the arrow tip and edge of the anchor view.
const int kArrowOffset = 10;
} // namespace
////////////////////////////////////////////////////////////////////////////////
// AppListView:
AppListView::AppListView(AppListViewDelegate* delegate)
: model_(new AppListModel),
delegate_(delegate),
app_list_main_view_(NULL) {
if (delegate_)
delegate_->SetModel(model_.get());
}
AppListView::~AppListView() {
// Models are going away, ensure their references are cleared.
RemoveAllChildViews(true);
}
void AppListView::InitAsBubble(
gfx::NativeView parent,
PaginationModel* pagination_model,
views::View* anchor,
const gfx::Point& anchor_point,
views::BubbleBorder::ArrowLocation arrow_location) {
app_list_main_view_ = new AppListMainView(delegate_.get(),
model_.get(),
pagination_model,
anchor);
SetLayoutManager(new views::FillLayout());
#if defined(USE_AURA)
app_list_main_view_->SetPaintToLayer(true);
app_list_main_view_->SetFillsBoundsOpaquely(false);
app_list_main_view_->layer()->SetMasksToBounds(true);
#endif
AddChildView(app_list_main_view_);
set_anchor_view(anchor);
set_anchor_point(anchor_point);
set_color(kContentsBackgroundColor);
set_margins(gfx::Insets());
set_move_with_anchor(true);
set_parent_window(parent);
set_close_on_deactivate(false);
set_close_on_esc(false);
set_anchor_insets(gfx::Insets(kArrowOffset, kArrowOffset,
kArrowOffset, kArrowOffset));
set_shadow(views::BubbleBorder::BIG_SHADOW);
views::BubbleDelegateView::CreateBubble(this);
SetBubbleArrowLocation(arrow_location);
#if defined(USE_AURA)
GetBubbleFrameView()->set_background(new AppListBackground(
GetBubbleFrameView()->bubble_border()->GetBorderCornerRadius(),
app_list_main_view_->search_box_view()));
set_background(NULL);
#else
set_background(new AppListBackground(
GetBubbleFrameView()->bubble_border()->GetBorderCornerRadius(),
app_list_main_view_->search_box_view()));
#endif
}
void AppListView::SetBubbleArrowLocation(
views::BubbleBorder::ArrowLocation arrow_location) {
GetBubbleFrameView()->bubble_border()->set_arrow_location(arrow_location);
SizeToContents(); // Recalcuates with new border.
GetBubbleFrameView()->SchedulePaint();
}
void AppListView::SetAnchorPoint(const gfx::Point& anchor_point) {
set_anchor_point(anchor_point);
SizeToContents(); // Repositions view relative to the anchor.
}
void AppListView::ShowWhenReady() {
app_list_main_view_->ShowAppListWhenReady();
}
void AppListView::Close() {
app_list_main_view_->Close();
if (delegate_.get())
delegate_->Dismiss();
else
GetWidget()->Close();
}
void AppListView::UpdateBounds() {
SizeToContents();
}
views::View* AppListView::GetInitiallyFocusedView() {
return app_list_main_view_->search_box_view()->search_box();
}
bool AppListView::WidgetHasHitTestMask() const {
return true;
}
void AppListView::GetWidgetHitTestMask(gfx::Path* mask) const {
DCHECK(mask);
mask->addRect(gfx::RectToSkRect(
GetBubbleFrameView()->GetContentsBounds()));
}
bool AppListView::AcceleratorPressed(const ui::Accelerator& accelerator) {
// The accelerator is added by BubbleDelegateView.
if (accelerator.key_code() == ui::VKEY_ESCAPE) {
Close();
return true;
}
return false;
}
void AppListView::OnWidgetClosing(views::Widget* widget) {
BubbleDelegateView::OnWidgetClosing(widget);
if (delegate_.get() && widget == GetWidget())
delegate_->ViewClosing();
}
void AppListView::OnWidgetActivationChanged(views::Widget* widget,
bool active) {
// Do not called inherited function as the bubble delegate auto close
// functionality is not used.
if (delegate_.get() && widget == GetWidget())
delegate_->ViewActivationChanged(active);
}
} // namespace app_list
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