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/*
* Copyright (C) 2017-2018 Team Kodi
* This file is part of Kodi - https://kodi.tv
*
* SPDX-License-Identifier: GPL-2.0-or-later
* See LICENSES/README.md for more information.
*/
#include "GUIDialogPeripherals.h"
#include "FileItem.h"
#include "ServiceBroker.h"
#include "dialogs/GUIDialogSelect.h"
#include "guilib/GUIComponent.h"
#include "guilib/GUIWindowManager.h"
#include "guilib/WindowIDs.h"
#include "messaging/ApplicationMessenger.h"
#include "messaging/helpers/DialogOKHelper.h"
#include "peripherals/Peripherals.h"
#include "peripherals/dialogs/GUIDialogPeripheralSettings.h"
#include "utils/Variant.h"
#include <mutex>
using namespace KODI;
using namespace PERIPHERALS;
CGUIDialogPeripherals::CGUIDialogPeripherals()
{
// Initialize CGUIControl via CGUIDialogSelect
SetID(WINDOW_DIALOG_PERIPHERALS);
}
CGUIDialogPeripherals::~CGUIDialogPeripherals() = default;
void CGUIDialogPeripherals::OnInitWindow()
{
UpdatePeripheralsSync();
CGUIDialogSelect::OnInitWindow();
}
void CGUIDialogPeripherals::RegisterPeripheralManager(CPeripherals& manager)
{
m_manager = &manager;
m_manager->RegisterObserver(this);
}
void CGUIDialogPeripherals::UnregisterPeripheralManager()
{
if (m_manager != nullptr)
{
m_manager->UnregisterObserver(this);
m_manager = nullptr;
}
}
CFileItemPtr CGUIDialogPeripherals::GetItem(unsigned int pos) const
{
CFileItemPtr item;
std::unique_lock<CCriticalSection> lock(m_peripheralsMutex);
if (static_cast<int>(pos) < m_peripherals.Size())
item = m_peripherals[pos];
return item;
}
void CGUIDialogPeripherals::Show(CPeripherals& manager)
{
CGUIDialogPeripherals* pDialog =
CServiceBroker::GetGUI()->GetWindowManager().GetWindow<CGUIDialogPeripherals>(
WINDOW_DIALOG_PERIPHERALS);
if (pDialog == nullptr)
return;
pDialog->Reset();
int iPos = -1;
do
{
pDialog->SetHeading(CVariant{35000});
pDialog->SetUseDetails(true);
pDialog->RegisterPeripheralManager(manager);
pDialog->Open();
pDialog->UnregisterPeripheralManager();
iPos = pDialog->IsConfirmed() ? pDialog->GetSelectedItem() : -1;
if (iPos >= 0)
{
CFileItemPtr pItem = pDialog->GetItem(iPos);
// Show an error if the peripheral doesn't have any settings
PeripheralPtr peripheral = manager.GetByPath(pItem->GetPath());
if (!peripheral || peripheral->GetSettings().empty())
{
MESSAGING::HELPERS::ShowOKDialogText(CVariant{35000}, CVariant{35004});
continue;
}
CGUIDialogPeripheralSettings* pSettingsDialog =
CServiceBroker::GetGUI()->GetWindowManager().GetWindow<CGUIDialogPeripheralSettings>(
WINDOW_DIALOG_PERIPHERAL_SETTINGS);
if (pItem && pSettingsDialog)
{
// Pass peripheral item properties to settings dialog so skin authors
// Can use it to show more detailed information about the device
pSettingsDialog->SetProperty("vendor", pItem->GetProperty("vendor"));
pSettingsDialog->SetProperty("product", pItem->GetProperty("product"));
pSettingsDialog->SetProperty("bus", pItem->GetProperty("bus"));
pSettingsDialog->SetProperty("location", pItem->GetProperty("location"));
pSettingsDialog->SetProperty("class", pItem->GetProperty("class"));
pSettingsDialog->SetProperty("version", pItem->GetProperty("version"));
// Open settings dialog
pSettingsDialog->SetFileItem(pItem.get());
pSettingsDialog->RegisterPeripheralManager(manager);
pSettingsDialog->Open();
pSettingsDialog->UnregisterPeripheralManager();
}
}
} while (pDialog->IsConfirmed());
}
bool CGUIDialogPeripherals::OnMessage(CGUIMessage& message)
{
switch (message.GetMessage())
{
case GUI_MSG_REFRESH_LIST:
{
if (m_manager && message.GetControlId() == -1)
UpdatePeripheralsSync();
return true;
}
default:
break;
}
return CGUIDialogSelect::OnMessage(message);
}
void CGUIDialogPeripherals::Notify(const Observable& obs, const ObservableMessage msg)
{
switch (msg)
{
case ObservableMessagePeripheralsChanged:
UpdatePeripheralsAsync();
break;
default:
break;
}
}
void CGUIDialogPeripherals::UpdatePeripheralsAsync()
{
CGUIMessage msg(GUI_MSG_REFRESH_LIST, GetID(), -1);
CServiceBroker::GetAppMessenger()->SendGUIMessage(msg);
}
void CGUIDialogPeripherals::UpdatePeripheralsSync()
{
int iPos = GetSelectedItem();
std::unique_lock<CCriticalSection> lock(m_peripheralsMutex);
CFileItemPtr selectedItem;
if (iPos > 0)
selectedItem = GetItem(iPos);
m_peripherals.Clear();
m_manager->GetDirectory("peripherals://all/", m_peripherals);
SetItems(m_peripherals);
if (selectedItem)
{
for (int i = 0; i < m_peripherals.Size(); i++)
{
if (m_peripherals[i]->GetPath() == selectedItem->GetPath())
SetSelected(i);
}
}
}
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