// rdgpioslotsmodel.cpp // // Data model for Livewire multicast GPIO slots // // (C) Copyright 2021 Fred Gleason // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License version 2 as // published by the Free Software Foundation. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public // License along with this program; if not, write to the Free Software // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. // #include "rdapplication.h" #include "rdescape_string.h" #include "rdgpioslotsmodel.h" RDGpioSlotsModel::RDGpioSlotsModel(RDMatrix *mtx,int slot_quan,QObject *parent) : QAbstractTableModel(parent) { d_mtx=mtx; d_slot_quantity=slot_quan; // // Column Attributes // unsigned left=Qt::AlignLeft|Qt::AlignVCenter; unsigned center=Qt::AlignCenter; // unsigned right=Qt::AlignRight|Qt::AlignVCenter; d_headers.push_back(tr("Lines")); d_alignments.push_back(center); d_headers.push_back(tr("Source #")); d_alignments.push_back(center); d_headers.push_back(tr("Surface Address")); d_alignments.push_back(left); updateModel(); } RDGpioSlotsModel::~RDGpioSlotsModel() { } QPalette RDGpioSlotsModel::palette() { return d_palette; } void RDGpioSlotsModel::setPalette(const QPalette &pal) { d_palette=pal; } void RDGpioSlotsModel::setFont(const QFont &font) { d_font=font; d_bold_font=font; d_bold_font.setWeight(QFont::Bold); } int RDGpioSlotsModel::columnCount(const QModelIndex &parent) const { return d_headers.size(); } int RDGpioSlotsModel::rowCount(const QModelIndex &parent) const { return d_texts.size(); } QVariant RDGpioSlotsModel::headerData(int section,Qt::Orientation orient, int role) const { if((orient==Qt::Horizontal)&&(role==Qt::DisplayRole)) { return d_headers.at(section); } return QVariant(); } QVariant RDGpioSlotsModel::data(const QModelIndex &index,int role) const { QString str; int col=index.column(); int row=index.row(); if(row list; for(int i=0;ifirst()) { updateRow(row.row(),q); emit dataChanged(createIndex(row.row(),0), createIndex(row.row(),columnCount())); } delete q; } } void RDGpioSlotsModel::refresh(int id) { for(int i=0;i texts; RDSqlQuery *q=NULL; QString sql=sqlFields()+ "where "+ "STATION_NAME=\""+RDEscapeString(d_mtx->station())+"\" && "+ QString::asprintf("MATRIX=%d && ",d_mtx->matrix())+ QString::asprintf("SLOT<%d ",d_slot_quantity/5)+ "order by SLOT "; beginResetModel(); d_texts.clear(); q=new RDSqlQuery(sql); while(q->next()) { d_ids.push_back(0); d_texts.push_back(texts); updateRow(d_texts.size()-1,q); } delete q; endResetModel(); } void RDGpioSlotsModel::updateRowLine(int line) { if(linefirst()) { updateRow(line,q); } delete q; } } void RDGpioSlotsModel::updateRow(int row,RDSqlQuery *q) { QList texts; // Lines texts.push_back(QString::asprintf("%d - %d",5*row+1,5*row+5)); // Source Number if(q->value(2).toInt()>0) { texts.push_back(QString::asprintf("%05d",q->value(2).toInt())); } else { texts.push_back(tr("[none]")); } // Surface Address if(q->value(3).toString().isEmpty()) { texts.push_back(tr("[all]")); } else { texts.push_back(q->value(3)); } d_ids[row]=q->value(0).toInt(); d_texts[row]=texts; } QString RDGpioSlotsModel::sqlFields() const { QString sql=QString("select ")+ "ID," // 00 "SLOT,"+ // 01 "SOURCE_NUMBER," // 02 "IP_ADDRESS "+ // 03 "from LIVEWIRE_GPIO_SLOTS "; return sql; }