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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/views/status_icons/status_icon_linux_wrapper.h"
#include <memory>
#include "base/feature_list.h"
#include "base/memory/ptr_util.h"
#include "base/memory/scoped_refptr.h"
#include "base/notreached.h"
#include "chrome/browser/ui/ui_features.h"
#include "chrome/browser/ui/views/status_icons/status_icon_button_linux.h"
#include "ui/gfx/image/image_skia_rep.h"
#include "ui/message_center/public/cpp/notifier_id.h"
#if BUILDFLAG(USE_DBUS)
#include "chrome/browser/ui/views/status_icons/status_icon_linux_dbus.h"
#endif
namespace {
gfx::ImageSkia GetBestImageRep(const gfx::ImageSkia& image) {
image.EnsureRepsForSupportedScales();
float best_scale = 0.0f;
SkBitmap best_rep;
for (const auto& rep : image.image_reps()) {
if (rep.scale() > best_scale) {
best_scale = rep.scale();
best_rep = rep.GetBitmap();
}
}
// All status icon implementations want the image in pixel coordinates, so use
// a scale factor of 1.
return gfx::ImageSkia::CreateFromBitmap(best_rep, 1.0f);
}
} // namespace
StatusIconLinuxWrapper::StatusIconLinuxWrapper(ui::StatusIconLinux* status_icon,
StatusIconType status_icon_type,
const gfx::ImageSkia& image,
const std::u16string& tool_tip)
: status_icon_type_(status_icon_type),
image_(GetBestImageRep(image)),
tool_tip_(tool_tip),
menu_model_(nullptr) {
status_icon->SetDelegate(this);
}
#if BUILDFLAG(USE_DBUS)
StatusIconLinuxWrapper::StatusIconLinuxWrapper(
scoped_refptr<StatusIconLinuxDbus> status_icon,
const gfx::ImageSkia& image,
const std::u16string& tool_tip)
: StatusIconLinuxWrapper(status_icon.get(), kTypeDbus, image, tool_tip) {
status_icon_dbus_ = status_icon;
}
#endif
StatusIconLinuxWrapper::StatusIconLinuxWrapper(
std::unique_ptr<ui::StatusIconLinux> status_icon,
StatusIconType status_icon_type,
const gfx::ImageSkia& image,
const std::u16string& tool_tip)
: StatusIconLinuxWrapper(status_icon.get(),
status_icon_type,
image,
tool_tip) {
status_icon_linux_ = std::move(status_icon);
}
StatusIconLinuxWrapper::~StatusIconLinuxWrapper() {
if (menu_model_) {
menu_model_->RemoveObserver(this);
}
if (auto* status_icon = GetStatusIcon()) {
status_icon->SetDelegate(nullptr);
}
}
void StatusIconLinuxWrapper::SetImage(const gfx::ImageSkia& image) {
image_ = GetBestImageRep(image);
if (auto* status_icon = GetStatusIcon()) {
status_icon->SetImage(image_);
}
}
void StatusIconLinuxWrapper::SetIcon(const gfx::VectorIcon& icon) {
icon_ = &icon;
if (auto* status_icon = GetStatusIcon()) {
status_icon->SetIcon(*icon_);
}
}
void StatusIconLinuxWrapper::SetToolTip(const std::u16string& tool_tip) {
tool_tip_ = tool_tip;
if (auto* status_icon = GetStatusIcon()) {
status_icon->SetToolTip(tool_tip);
}
}
void StatusIconLinuxWrapper::DisplayBalloon(
const gfx::ImageSkia& icon,
const std::u16string& title,
const std::u16string& contents,
const message_center::NotifierId& notifier_id) {
notification_.DisplayBalloon(ui::ImageModel::FromImageSkia(icon), title,
contents, notifier_id);
}
void StatusIconLinuxWrapper::OnClick() {
DispatchClickEvent();
}
bool StatusIconLinuxWrapper::HasClickAction() {
return HasObservers();
}
const gfx::ImageSkia& StatusIconLinuxWrapper::GetImage() const {
return image_;
}
const gfx::VectorIcon* StatusIconLinuxWrapper::GetIcon() const {
return icon_;
}
const std::u16string& StatusIconLinuxWrapper::GetToolTip() const {
return tool_tip_;
}
ui::MenuModel* StatusIconLinuxWrapper::GetMenuModel() const {
return menu_model_;
}
void StatusIconLinuxWrapper::OnImplInitializationFailed() {
switch (status_icon_type_) {
#if BUILDFLAG(USE_DBUS)
case kTypeDbus:
status_icon_dbus_.reset();
status_icon_linux_ = std::make_unique<StatusIconButtonLinux>();
status_icon_type_ = kTypeWindowed;
status_icon_linux_->SetDelegate(this);
return;
#endif
case kTypeWindowed:
status_icon_linux_.reset();
status_icon_type_ = kTypeNone;
if (menu_model_) {
menu_model_->RemoveObserver(this);
}
menu_model_ = nullptr;
return;
case kTypeNone:
NOTREACHED();
}
}
void StatusIconLinuxWrapper::OnMenuStateChanged() {
if (auto* status_icon = GetStatusIcon()) {
status_icon->RefreshPlatformContextMenu();
}
}
std::unique_ptr<StatusIconLinuxWrapper>
StatusIconLinuxWrapper::CreateWrappedStatusIcon(
const gfx::ImageSkia& image,
const std::u16string& tool_tip) {
#if BUILDFLAG(USE_DBUS)
return base::WrapUnique(new StatusIconLinuxWrapper(
base::MakeRefCounted<StatusIconLinuxDbus>(), image, tool_tip));
#else
return base::WrapUnique(
new StatusIconLinuxWrapper(std::make_unique<StatusIconButtonLinux>(),
kTypeWindowed, image, tool_tip));
#endif
}
void StatusIconLinuxWrapper::UpdatePlatformContextMenu(
StatusIconMenuModel* model) {
if (!GetStatusIcon()) {
return;
}
// If a menu already exists, remove ourself from its observer list.
if (menu_model_) {
menu_model_->RemoveObserver(this);
}
GetStatusIcon()->UpdatePlatformContextMenu(model);
menu_model_ = model;
if (model) {
model->AddObserver(this);
}
}
ui::StatusIconLinux* StatusIconLinuxWrapper::GetStatusIcon() {
switch (status_icon_type_) {
#if BUILDFLAG(USE_DBUS)
case kTypeDbus:
return status_icon_dbus_.get();
#endif
case kTypeWindowed:
return status_icon_linux_.get();
case kTypeNone:
return nullptr;
}
}
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