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// Copyright 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 "ash/system/tray/actionable_view.h"
#include "ash/public/cpp/ash_constants.h"
#include "ash/system/tray/tray_constants.h"
#include "ash/system/tray/tray_popup_utils.h"
#include "ui/accessibility/ax_node_data.h"
#include "ui/events/keycodes/keyboard_codes.h"
#include "ui/gfx/canvas.h"
#include "ui/gfx/geometry/rect_f.h"
#include "ui/views/animation/flood_fill_ink_drop_ripple.h"
#include "ui/views/animation/ink_drop_highlight.h"
#include "ui/views/animation/ink_drop_impl.h"
#include "ui/views/animation/ink_drop_mask.h"
#include "ui/views/painter.h"
namespace ash {
// static
const char ActionableView::kViewClassName[] = "tray/ActionableView";
ActionableView::ActionableView(TrayPopupInkDropStyle ink_drop_style)
: views::Button(this),
destroyed_(nullptr),
ink_drop_style_(ink_drop_style) {
SetFocusBehavior(FocusBehavior::ALWAYS);
set_ink_drop_base_color(kTrayPopupInkDropBaseColor);
set_ink_drop_visible_opacity(kTrayPopupInkDropRippleOpacity);
set_has_ink_drop_action_on_click(false);
set_notify_enter_exit_on_child(true);
SetFocusPainter(TrayPopupUtils::CreateFocusPainter());
}
ActionableView::~ActionableView() {
if (destroyed_)
*destroyed_ = true;
}
void ActionableView::HandlePerformActionResult(bool action_performed,
const ui::Event& event) {
AnimateInkDrop(action_performed ? views::InkDropState::ACTION_TRIGGERED
: views::InkDropState::HIDDEN,
ui::LocatedEvent::FromIfValid(&event));
}
const char* ActionableView::GetClassName() const {
return kViewClassName;
}
bool ActionableView::OnKeyPressed(const ui::KeyEvent& event) {
if (state() != STATE_DISABLED && event.key_code() == ui::VKEY_SPACE) {
NotifyClick(event);
return true;
}
return Button::OnKeyPressed(event);
}
void ActionableView::GetAccessibleNodeData(ui::AXNodeData* node_data) {
node_data->role = ax::mojom::Role::kButton;
node_data->SetName(GetAccessibleName());
}
std::unique_ptr<views::InkDrop> ActionableView::CreateInkDrop() {
return TrayPopupUtils::CreateInkDrop(this);
}
std::unique_ptr<views::InkDropRipple> ActionableView::CreateInkDropRipple()
const {
return TrayPopupUtils::CreateInkDropRipple(
ink_drop_style_, this, GetInkDropCenterBasedOnLastEvent());
}
std::unique_ptr<views::InkDropHighlight>
ActionableView::CreateInkDropHighlight() const {
return TrayPopupUtils::CreateInkDropHighlight(ink_drop_style_, this);
}
std::unique_ptr<views::InkDropMask> ActionableView::CreateInkDropMask() const {
return TrayPopupUtils::CreateInkDropMask(ink_drop_style_, this);
}
void ActionableView::ButtonPressed(Button* sender, const ui::Event& event) {
bool destroyed = false;
destroyed_ = &destroyed;
const bool action_performed = PerformAction(event);
if (destroyed)
return;
destroyed_ = nullptr;
HandlePerformActionResult(action_performed, event);
}
ButtonListenerActionableView::ButtonListenerActionableView(
TrayPopupInkDropStyle ink_drop_style,
views::ButtonListener* listener)
: ActionableView(ink_drop_style), listener_(listener) {}
bool ButtonListenerActionableView::PerformAction(const ui::Event& event) {
listener_->ButtonPressed(this, event);
return true;
}
} // namespace ash