mirror of
https://github.com/ElvishArtisan/rivendell.git
synced 2025-11-26 07:10:11 +01:00
2021-02-01 Fred Gleason <fredg@paravelsystems.com>
* Added 'RDGpioListModel'. * Refactored the 'List GPIs'/'List GPOs' dialog in rdadmin(1) to use the model-based API. Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
This commit is contained in:
Fred Gleason
344
lib/rdgpiolistmodel.cpp
Normal file
344
lib/rdgpiolistmodel.cpp
Normal file
@@ -0,0 +1,344 @@
|
||||
// rdgpiolistmodel.cpp
|
||||
//
|
||||
// Data model for Rivendell GPI/GPO configuration
|
||||
//
|
||||
// (C) Copyright 2021 Fred Gleason <fredg@paravelsystems.com>
|
||||
//
|
||||
// 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 "rdgpiolistmodel.h"
|
||||
|
||||
RDGpioListModel::RDGpioListModel(RDMatrix *mtx,RDMatrix::GpioType type,
|
||||
QObject *parent)
|
||||
: QAbstractTableModel(parent)
|
||||
{
|
||||
d_mtx=mtx;
|
||||
d_type=type;
|
||||
|
||||
//
|
||||
// Column Attributes
|
||||
//
|
||||
unsigned left=Qt::AlignLeft|Qt::AlignVCenter;
|
||||
unsigned center=Qt::AlignCenter;
|
||||
unsigned right=Qt::AlignRight|Qt::AlignVCenter;
|
||||
|
||||
if(type==RDMatrix::GpioInput) {
|
||||
d_table="GPIS";
|
||||
|
||||
d_headers.push_back(tr("Gpi"));
|
||||
d_alignments.push_back(right);
|
||||
}
|
||||
else {
|
||||
d_table="GPOS";
|
||||
|
||||
d_headers.push_back(tr("Gpo"));
|
||||
d_alignments.push_back(right);
|
||||
}
|
||||
|
||||
d_headers.push_back(tr("ON Macro Cart"));
|
||||
d_alignments.push_back(center);
|
||||
|
||||
d_headers.push_back(tr("ON Description"));
|
||||
d_alignments.push_back(left);
|
||||
|
||||
d_headers.push_back(tr("OFF Macro Cart"));
|
||||
d_alignments.push_back(center);
|
||||
|
||||
d_headers.push_back(tr("OFF Description"));
|
||||
d_alignments.push_back(left);
|
||||
|
||||
updateModel();
|
||||
}
|
||||
|
||||
|
||||
RDGpioListModel::~RDGpioListModel()
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
QPalette RDGpioListModel::palette()
|
||||
{
|
||||
return d_palette;
|
||||
}
|
||||
|
||||
|
||||
void RDGpioListModel::setPalette(const QPalette &pal)
|
||||
{
|
||||
d_palette=pal;
|
||||
}
|
||||
|
||||
|
||||
void RDGpioListModel::setFont(const QFont &font)
|
||||
{
|
||||
d_font=font;
|
||||
d_bold_font=font;
|
||||
d_bold_font.setWeight(QFont::Bold);
|
||||
}
|
||||
|
||||
|
||||
int RDGpioListModel::columnCount(const QModelIndex &parent) const
|
||||
{
|
||||
return d_headers.size();
|
||||
}
|
||||
|
||||
|
||||
int RDGpioListModel::rowCount(const QModelIndex &parent) const
|
||||
{
|
||||
return d_texts.size();
|
||||
}
|
||||
|
||||
|
||||
QVariant RDGpioListModel::headerData(int section,Qt::Orientation orient,
|
||||
int role) const
|
||||
{
|
||||
if((orient==Qt::Horizontal)&&(role==Qt::DisplayRole)) {
|
||||
return d_headers.at(section);
|
||||
}
|
||||
return QVariant();
|
||||
}
|
||||
|
||||
|
||||
QVariant RDGpioListModel::data(const QModelIndex &index,int role) const
|
||||
{
|
||||
QString str;
|
||||
int col=index.column();
|
||||
int row=index.row();
|
||||
|
||||
if(row<d_texts.size()) {
|
||||
switch((Qt::ItemDataRole)role) {
|
||||
case Qt::DisplayRole:
|
||||
return d_texts.at(row).at(col);
|
||||
|
||||
case Qt::DecorationRole:
|
||||
// Nothing to do!
|
||||
break;
|
||||
|
||||
case Qt::TextAlignmentRole:
|
||||
return d_alignments.at(col);
|
||||
|
||||
case Qt::FontRole:
|
||||
if(col==0) {
|
||||
return d_bold_font;
|
||||
}
|
||||
return d_font;
|
||||
|
||||
case Qt::TextColorRole:
|
||||
// Nothing to do!
|
||||
break;
|
||||
|
||||
case Qt::BackgroundRole:
|
||||
// Nothing to do!
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return QVariant();
|
||||
}
|
||||
|
||||
|
||||
int RDGpioListModel::lineId(const QModelIndex &row) const
|
||||
{
|
||||
return d_ids.at(row.row());
|
||||
}
|
||||
|
||||
|
||||
void RDGpioListModel::refresh(const QModelIndex &row)
|
||||
{
|
||||
if(row.row()<d_texts.size()) {
|
||||
QString sql=sqlFields(true)+
|
||||
QString().sprintf("where ID=%u",d_ids.at(row.row()));
|
||||
RDSqlQuery *q=new RDSqlQuery(sql);
|
||||
if(q->first()) {
|
||||
updateRow(true,row.row(),q);
|
||||
emit dataChanged(createIndex(row.row(),0),
|
||||
createIndex(row.row(),columnCount()));
|
||||
}
|
||||
delete q;
|
||||
|
||||
sql=sqlFields(false)+
|
||||
"where "+d_table+QString().sprintf(".ID=%u",d_ids.at(row.row()));
|
||||
q=new RDSqlQuery(sql);
|
||||
if(q->first()) {
|
||||
updateRow(false,row.row(),q);
|
||||
emit dataChanged(createIndex(row.row(),0),
|
||||
createIndex(row.row(),columnCount()));
|
||||
}
|
||||
delete q;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void RDGpioListModel::refresh(int id)
|
||||
{
|
||||
for(int i=0;i<d_texts.size();i++) {
|
||||
if(d_ids.at(i)==id) {
|
||||
updateRowLine(i);
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void RDGpioListModel::updateModel()
|
||||
{
|
||||
QList<QVariant> texts;
|
||||
|
||||
beginResetModel();
|
||||
|
||||
//
|
||||
// Set up the canvas
|
||||
//
|
||||
for(int i=0;i<columnCount();i++) {
|
||||
texts.push_back(QVariant());
|
||||
}
|
||||
d_texts.clear();
|
||||
d_ids.clear();
|
||||
int size=d_mtx->gpis();
|
||||
if(d_type==RDMatrix::GpioOutput) {
|
||||
size=d_mtx->gpos();
|
||||
}
|
||||
for(int i=0;i<size;i++) {
|
||||
d_texts.push_back(texts);
|
||||
d_ids.push_back(-1);
|
||||
}
|
||||
|
||||
//
|
||||
// The ON Values
|
||||
//
|
||||
RDSqlQuery *q=NULL;
|
||||
QString sql=sqlFields(true)+
|
||||
"where "+
|
||||
d_table+".STATION_NAME=\""+RDEscapeString(d_mtx->station())+"\" && "+
|
||||
d_table+QString().sprintf(".MATRIX=%d ",d_mtx->matrix())+
|
||||
"order by "+d_table+".NUMBER ";
|
||||
q=new RDSqlQuery(sql);
|
||||
while(q->next()) {
|
||||
updateRow(true,q->value(1).toInt()-1,q);
|
||||
}
|
||||
delete q;
|
||||
|
||||
//
|
||||
// The OFF Values
|
||||
//
|
||||
sql=sqlFields(false)+
|
||||
"where "+
|
||||
d_table+".STATION_NAME=\""+RDEscapeString(d_mtx->station())+"\" && "+
|
||||
d_table+QString().sprintf(".MATRIX=%d ",d_mtx->matrix())+
|
||||
"order by "+d_table+".NUMBER ";
|
||||
q=new RDSqlQuery(sql);
|
||||
while(q->next()) {
|
||||
updateRow(false,q->value(1).toInt()-1,q);
|
||||
}
|
||||
delete q;
|
||||
|
||||
endResetModel();
|
||||
}
|
||||
|
||||
|
||||
void RDGpioListModel::updateRowLine(int line)
|
||||
{
|
||||
if(line<d_texts.size()) {
|
||||
//
|
||||
// The ON Values
|
||||
//
|
||||
QString sql=sqlFields(true)+
|
||||
QString().sprintf("where ID=%u",d_ids.at(line));
|
||||
RDSqlQuery *q=new RDSqlQuery(sql);
|
||||
if(q->first()) {
|
||||
updateRow(true,line,q);
|
||||
}
|
||||
delete q;
|
||||
|
||||
//
|
||||
// The OFF Values
|
||||
//
|
||||
sql=sqlFields(false)+
|
||||
QString().sprintf("where ID=%u",d_ids.at(line));
|
||||
q=new RDSqlQuery(sql);
|
||||
if(q->first()) {
|
||||
updateRow(false,line,q);
|
||||
}
|
||||
delete q;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void RDGpioListModel::updateRow(bool on_values,int row,RDSqlQuery *q)
|
||||
{
|
||||
QList<QVariant> texts;
|
||||
|
||||
if(on_values) {
|
||||
// GPIO Line
|
||||
d_texts[row][0]=QString().sprintf("%d",q->value(1).toInt());
|
||||
|
||||
// ON Macro Cart
|
||||
if(q->value(2).toUInt()==0) {
|
||||
d_texts[row][1]="";
|
||||
}
|
||||
else {
|
||||
d_texts[row][1]=QString().sprintf("%06u",q->value(2).toUInt());
|
||||
}
|
||||
|
||||
// ON Description
|
||||
if(q->value(2).toUInt()==0) {
|
||||
d_texts[row][2]=tr("[unassigned]");
|
||||
}
|
||||
else {
|
||||
d_texts[row][2]=q->value(3);
|
||||
}
|
||||
|
||||
d_ids[row]=q->value(0).toInt();
|
||||
}
|
||||
else {
|
||||
// OFF Macro Cart
|
||||
if(q->value(2).toUInt()==0) {
|
||||
d_texts[row][3]="";
|
||||
}
|
||||
else {
|
||||
d_texts[row][3]=QString().sprintf("%06u",q->value(2).toUInt());
|
||||
}
|
||||
|
||||
// OFF Description
|
||||
if(q->value(2).toUInt()==0) {
|
||||
d_texts[row][4]=tr("[unassigned]");
|
||||
}
|
||||
else {
|
||||
d_texts[row][4]=q->value(3);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
QString RDGpioListModel::sqlFields(bool on_fields) const
|
||||
{
|
||||
QString cart_field=".OFF_MACRO_CART";
|
||||
if(on_fields) {
|
||||
cart_field=".MACRO_CART";
|
||||
}
|
||||
QString sql=QString("select ")+
|
||||
d_table+".ID,"+ // 00
|
||||
d_table+".NUMBER,"+ // 01
|
||||
d_table+cart_field+"," // 02
|
||||
"CART.TITLE "+ // 03
|
||||
"from "+d_table+" left join CART "+
|
||||
"on "+d_table+cart_field+"=CART.NUMBER ";
|
||||
|
||||
return sql;
|
||||
}
|
||||
Reference in New Issue
Block a user