添加了停止公交车效果
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1a0c65383b
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@ -29,6 +29,8 @@ public:
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*/
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void SetStopScene(int node_number);
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void ResetBus();
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/**
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* 开始公交车动画
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* @param direction 公交车前进的方向
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@ -96,8 +96,11 @@ void BusStrategyBase::GetBusDirectionSlot()
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break;
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}
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if(status == BUS_RUNNING)
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{
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emit BusRunningSignal(bus_model->direction, duration);
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}
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}
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void BusStrategyBase::HandleQuery()
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{
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@ -28,6 +28,9 @@ BusWidget::~BusWidget()
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void BusWidget::ResetBusPos(PosPair *s, int num)
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{
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// 先停止一下动画
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animation->stop();
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pos_pairs = s;
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pos = 0;
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node_num = num;
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@ -56,6 +56,34 @@ void CentralWidget::SetStrategyLabel(int strategy)
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ui->strategy_label->setText(name);
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}
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void CentralWidget::ResetOutput()
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{
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// 清除日志输出
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ui->text_output->clear();
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// 重设公交车位置
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scene_manager->ResetBus();
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// 删除请求列表的所有元素
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auto first_item = query_items.begin();
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int query_id = 1;
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first_item++;
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for(auto itor = first_item; itor != query_items.end(); itor++)
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{
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QListWidgetItem *deleted_item = ui->query_list->takeItem(query_id);
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delete deleted_item;
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delete *itor;
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query_id++;
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}
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// 保留第一个的表头指针
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QueryListItem *column_name = query_items.front();
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query_items.clear();
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query_items.push_back(column_name);
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}
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void CentralWidget::SetControlConnection()
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{
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// 设置添加请求事件的连接
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@ -44,6 +44,11 @@ public:
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*/
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void SetStrategyLabel(int strategy);
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/**
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* 清除输出信息
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*/
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void ResetOutput();
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signals:
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/**
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* 添加一个请求的信号
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@ -77,6 +77,12 @@ void SceneManager::SetStopScene(int node_number)
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scene->addItem(bus->item);
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}
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void SceneManager::ResetBus()
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{
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bus->ResetBusPos(stop_pos_pairs, stop_node_number);
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}
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void SceneManager::ClearStopScene()
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{
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// 从画布中移除所有的站点图片
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@ -126,12 +126,20 @@ void MainWindow::ReadConfigFileButtonClicked()
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}
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void MainWindow::RunBusClicked()
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{
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if (controller == nullptr)
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{
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QMessageBox::warning(this, "警告", "未读取配置文件");
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}
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else
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{
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emit RunBusSignal();
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}
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}
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void MainWindow::StopBusClicked()
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{
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central_widget->ResetOutput();
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emit StopBusSignal();
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}
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