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// Copyright 2016 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/extensions/device_permissions_dialog_controller.h"
#include "chrome/grit/generated_resources.h"
#include "extensions/strings/grit/extensions_strings.h"
#include "ui/base/l10n/l10n_util.h"
DevicePermissionsDialogController::DevicePermissionsDialogController(
content::RenderFrameHost* owner,
scoped_refptr<extensions::DevicePermissionsPrompt::Prompt> prompt)
: ChooserController(
owner,
prompt->multiple() ? IDS_DEVICE_PERMISSIONS_PROMPT_MULTIPLE_SELECTION
: IDS_DEVICE_PERMISSIONS_PROMPT_SINGLE_SELECTION,
prompt->multiple() ? IDS_DEVICE_PERMISSIONS_PROMPT_MULTIPLE_SELECTION
: IDS_DEVICE_PERMISSIONS_PROMPT_SINGLE_SELECTION),
prompt_(prompt) {
prompt_->SetObserver(this);
}
DevicePermissionsDialogController::~DevicePermissionsDialogController() {
prompt_->SetObserver(nullptr);
}
bool DevicePermissionsDialogController::ShouldShowHelpButton() const {
return false;
}
bool DevicePermissionsDialogController::AllowMultipleSelection() const {
return prompt_->multiple();
}
base::string16 DevicePermissionsDialogController::GetNoOptionsText() const {
return l10n_util::GetStringUTF16(IDS_DEVICE_CHOOSER_NO_DEVICES_FOUND_PROMPT);
}
base::string16 DevicePermissionsDialogController::GetOkButtonLabel() const {
return l10n_util::GetStringUTF16(IDS_DEVICE_PERMISSIONS_DIALOG_SELECT);
}
size_t DevicePermissionsDialogController::NumOptions() const {
return prompt_->GetDeviceCount();
}
base::string16 DevicePermissionsDialogController::GetOption(
size_t index) const {
base::string16 device_name = prompt_->GetDeviceName(index);
const auto& it = device_name_map_.find(device_name);
DCHECK(it != device_name_map_.end());
return it->second == 1
? device_name
: l10n_util::GetStringFUTF16(
IDS_DEVICE_CHOOSER_DEVICE_NAME_WITH_ID, device_name,
prompt_->GetDeviceSerialNumber(index));
}
void DevicePermissionsDialogController::Select(
const std::vector<size_t>& indices) {
for (size_t index : indices)
prompt_->GrantDevicePermission(index);
prompt_->Dismissed();
}
void DevicePermissionsDialogController::Cancel() {
prompt_->Dismissed();
}
void DevicePermissionsDialogController::Close() {
prompt_->Dismissed();
}
void DevicePermissionsDialogController::OpenHelpCenterUrl() const {}
void DevicePermissionsDialogController::OnDeviceAdded(
size_t index,
const base::string16& device_name) {
if (view()) {
++device_name_map_[device_name];
view()->OnOptionAdded(index);
}
}
void DevicePermissionsDialogController::OnDeviceRemoved(
size_t index,
const base::string16& device_name) {
if (view()) {
DCHECK_GT(device_name_map_[device_name], 0);
if (--device_name_map_[device_name] == 0)
device_name_map_.erase(device_name);
view()->OnOptionRemoved(index);
}
}
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