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4013fe035c
用 push_front 应先将未连接设备从头插入，再将已连接设备从头插入，保证最终的列表中，已连接设备在最前面。 Log: 修复蓝牙列表排序问题。 Bug: https://pms.uniontech.com/zentao/bug-view-58098.html Change-Id: I35219ea97181a8889cec91b1b2d0293511acbb6f
345 lines
11 KiB
C++
345 lines
11 KiB
C++
/*
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* Copyright (C) 2016 ~ 2018 Deepin Technology Co., Ltd.
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*
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* Author: zhaolong <zhaolong@uniontech.com>
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*
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* Maintainer: zhaolong <zhaolong@uniontech.com>
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*
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "adapteritem.h"
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#include "switchitem.h"
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#include "deviceitem.h"
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#include "adapter.h"
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#include "adaptersmanager.h"
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#include "bluetoothconstants.h"
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#include <QLabel>
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#include <QVBoxLayout>
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extern void initFontColor(QWidget *widget);
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AdapterItem::AdapterItem(AdaptersManager *adapterManager, Adapter *adapter, QWidget *parent)
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: QScrollArea(parent)
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, m_centralWidget(new QWidget(this))
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, m_line(new HorizontalSeparator(this))
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, m_deviceLayout(new QVBoxLayout)
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, m_adaptersManager(adapterManager)
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, m_adapter(adapter)
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, m_switchItem(new SwitchItem(this))
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{
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m_centralWidget->setFixedWidth(POPUPWIDTH);
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m_line->setVisible(true);
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m_deviceLayout->setMargin(0);
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m_deviceLayout->setSpacing(0);
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m_switchItem->setTitle(adapter->name());
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m_switchItem->setChecked(adapter->powered(),false);
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m_switchItem->setLoading(adapter->discover());
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m_deviceLayout->addWidget(m_switchItem, Qt::AlignCenter);
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m_deviceLayout->addWidget(m_line);
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m_centralWidget->setFixedWidth(POPUPWIDTH);
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m_centralWidget->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
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m_centralWidget->setLayout(m_deviceLayout);
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setFixedWidth(POPUPWIDTH);
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setWidget(m_centralWidget);
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setFrameShape(QFrame::NoFrame);
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setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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m_centralWidget->setAutoFillBackground(false);
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viewport()->setAutoFillBackground(false);
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QMap<QString, const Device *> myDevices = adapter->devices();
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for (const Device *constDevice : myDevices) {
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auto device = const_cast<Device *>(constDevice);
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if (device)
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createDeviceItem(device);
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}
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m_initDeviceState = Device::StateUnavailable;
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for (const Device *constDevice : myDevices) {
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auto device = const_cast<Device *>(constDevice);
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if (device) {
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if (device->state() == Device::StateAvailable) {
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m_initDeviceState = Device::StateAvailable;
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continue;
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}
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if (device->state() == Device::StateConnected && device->connectState()) {
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m_initDeviceState = Device::StateConnected;
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break;
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}
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}
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}
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connect(m_switchItem, &SwitchItem::checkedChanged, this, &AdapterItem::showAndConnect);
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connect(m_switchItem, &SwitchItem::refresh, this, &AdapterItem::refresh);
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connect(m_switchItem, &SwitchItem::justUpdateView, [&](bool checked){
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showDevices(checked);
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emit powerChanged(checked);
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});
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connect(adapter, &Adapter::nameChanged, m_switchItem, &SwitchItem::setTitle);
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connect(adapter, &Adapter::deviceAdded, this, &AdapterItem::addDeviceItem);
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connect(adapter, &Adapter::deviceRemoved, this, &AdapterItem::removeDeviceItem);
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connect(adapter, &Adapter::poweredChanged, m_switchItem, [=](const bool powered){
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m_switchItem->setChecked(powered, false);
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});
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connect(adapter, &Adapter::discoveringChanged, m_switchItem, [=](const bool discovering){
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m_switchItem->setLoading(discovering);
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});
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showDevices(adapter->powered());
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}
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int AdapterItem::deviceCount()
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{
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return m_deviceItems.size();
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}
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void AdapterItem::setPowered(bool powered)
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{
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m_switchItem->setChecked(powered,true);
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}
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bool AdapterItem::isPowered()
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{
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return m_switchItem->checkState();
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}
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QStringList AdapterItem::connectedDevsName()
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{
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QStringList devsName;
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for (DeviceItem *devItem : m_sortConnected) {
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if (devItem) {
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devsName << devItem->title();
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}
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}
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return devsName;
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}
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void AdapterItem::deviceItemPaired(const bool paired)
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{
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auto device = qobject_cast<Device *>(sender());
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if (device) {
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DeviceItem *deviceItem = m_deviceItems.value(device->id());
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if (paired) {
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int index = m_sortConnected.indexOf(deviceItem);
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if (index < 0) {
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m_sortUnConnect.removeOne(deviceItem);
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m_sortConnected << deviceItem;
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}
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} else {
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int index = m_sortUnConnect.indexOf(deviceItem);
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if(index < 0){
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m_sortConnected.removeOne(deviceItem);
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m_sortUnConnect << deviceItem;
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}
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}
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showDevices(m_adapter->powered());
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}
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}
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void AdapterItem::removeDeviceItem(const Device *device)
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{
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if (!device)
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return;
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DeviceItem *deviceItem = m_deviceItems.value(device->id());
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if (deviceItem) {
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m_deviceItems.remove(device->id());
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m_sortConnected.removeOne(deviceItem);
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m_sortUnConnect.removeOne(deviceItem);
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m_deviceLayout->removeWidget(deviceItem);
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delete deviceItem;
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}
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showDevices(m_adapter->powered());
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}
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void AdapterItem::showAndConnect(bool change)
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{
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m_adaptersManager->setAdapterPowered(m_adapter, change);
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showDevices(change);
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emit powerChanged(change);
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}
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void AdapterItem::addDeviceItem(const Device *constDevice)
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{
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auto device = const_cast<Device *>(constDevice);
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if (!device)
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return;
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createDeviceItem(device);
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showDevices(m_adapter->powered());
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}
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void AdapterItem::deviceChangeState(const Device::State state)
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{
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auto device = qobject_cast<Device *>(sender());
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auto setUnavailableItem = [this](const Device::State state, DeviceItem *deviceItem){
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int index = m_sortUnConnect.indexOf(deviceItem);
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if (index < 0) {
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m_sortConnected.removeOne(deviceItem);
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m_sortUnConnect << deviceItem;
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moveDeviceItem(state, deviceItem);
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}
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};
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if (device) {
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DeviceItem *deviceItem = m_deviceItems.value(device->id());
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if (deviceItem) {
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switch (state) {
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case Device::StateUnavailable: {
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setUnavailableItem(state, deviceItem);
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}
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break;
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case Device::StateAvailable: {
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int index = m_sortUnConnect.indexOf(deviceItem);
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if (index < 0)
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m_sortConnected.removeOne(deviceItem);
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}
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break;
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case Device::StateConnected: {
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if (!device->connectState()) {
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setUnavailableItem(state, deviceItem);
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break;
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}
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int index = m_sortConnected.indexOf(deviceItem);
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if (index < 0) {
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m_sortUnConnect.removeOne(deviceItem);
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m_sortConnected << deviceItem;
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moveDeviceItem(state, deviceItem);
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}
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}
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break;
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}
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}
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if (m_sortConnected.size() > 0)
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m_currentDeviceState = Device::StateConnected;
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else if (state == Device::StateAvailable)
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m_currentDeviceState = Device::StateAvailable;
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else
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m_currentDeviceState = Device::StateUnavailable;
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emit deviceStateChanged();
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}
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}
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void AdapterItem::moveDeviceItem(Device::State state, DeviceItem *item)
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{
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int size = m_sortConnected.size();
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int index = 0;
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switch (state) {
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case Device::StateUnavailable:
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case Device::StateAvailable: {
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index = m_sortUnConnect.indexOf(item);
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index += size;
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}
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break;
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case Device::StateConnected: {
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index = m_sortUnConnect.indexOf(item);
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}
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break;
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}
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index += 2;
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m_deviceLayout->removeWidget(item);
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m_deviceLayout->insertWidget(index, item);
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}
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void AdapterItem::createDeviceItem(Device *device)
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{
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if (!device)
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return;
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QString deviceId = device->id();
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auto deviceItem = new DeviceItem(device, this);
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m_deviceItems[deviceId] = deviceItem;
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if (device->state() == Device::StateConnected)
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m_sortConnected << deviceItem;
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else
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m_sortUnConnect << deviceItem;
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connect(device, &Device::pairedChanged, this, &AdapterItem::deviceItemPaired);
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connect(device, &Device::nameChanged, deviceItem, &DeviceItem::setTitle);
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connect(device, &Device::stateChanged, deviceItem, &DeviceItem::changeState);
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connect(device, &Device::stateChanged, this, &AdapterItem::deviceChangeState);
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connect(deviceItem, &DeviceItem::clicked, m_adaptersManager, [this, deviceItem](Device *device) {
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m_adaptersManager->connectDevice(device, m_adapter);
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m_deviceLayout->removeWidget(deviceItem);
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m_deviceLayout->insertWidget(1, deviceItem);
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});
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}
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void AdapterItem::updateView()
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{
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int contentHeight = m_switchItem->height();
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contentHeight += (m_deviceLayout->count() - 2) * ITEMHEIGHT;
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m_centralWidget->setFixedHeight(contentHeight);
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setFixedHeight(contentHeight);
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emit sizeChange();
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}
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void AdapterItem::showDevices(bool powered)
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{
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QList<DeviceItem *> deviceItems;
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for (DeviceItem *deviceItem : m_sortUnConnect) {
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deviceItems.push_front(deviceItem); // 未连接设备倒序放进list里
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}
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for (DeviceItem *deviceItem : m_sortConnected) {
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deviceItems.push_front(deviceItem); // 已连接设备倒序放进list里
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}
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// 在蓝牙关闭的时候，会出现不在connected和Unconnect列表中的设备（连接/关闭中的状态），关闭的时候使用总表参数
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qDebug() << m_sortConnected.size() << m_sortUnConnect.size() << m_deviceItems.size();
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if (powered) {
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for (DeviceItem *deviceItem : deviceItems) {
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if (deviceItem) {
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m_deviceLayout->addWidget(deviceItem);
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deviceItem->setVisible(powered);
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}
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}
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} else {
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for (DeviceItem *deviceItem : m_deviceItems) {
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if (deviceItem) {
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m_deviceLayout->removeWidget(deviceItem);
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deviceItem->setVisible(powered);
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}
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}
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for (DeviceItem *deviceItem : m_sortConnected) {
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if (deviceItem) {
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m_adaptersManager->disconnectDevice(deviceItem->device());
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}
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}
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}
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m_line->setVisible(powered);
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updateView();
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}
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void AdapterItem::refresh()
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{
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if (m_adapter->discover())
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return;
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m_adaptersManager->adapterRefresh(m_adapter);
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}
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