mirror of
https://github.com/ElvishArtisan/rivendell.git
synced 2025-11-26 15:20:29 +01:00
2021-02-03 Fred Gleason <fredg@paravelsystems.com>
* Added 'RDReplCartListModel'. * Refactored the 'XDS Replicator Carts' 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
358
lib/rdreplcartlistmodel.cpp
Normal file
358
lib/rdreplcartlistmodel.cpp
Normal file
@@ -0,0 +1,358 @@
|
||||
// rdreplcartlistmodel.cpp
|
||||
//
|
||||
// Data model for replicator carts
|
||||
//
|
||||
// (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 "rdreplcartlistmodel.h"
|
||||
|
||||
RDReplCartListModel::RDReplCartListModel(QObject *parent)
|
||||
: QAbstractTableModel(parent)
|
||||
{
|
||||
//
|
||||
// Column Attributes
|
||||
//
|
||||
unsigned left=Qt::AlignLeft|Qt::AlignVCenter;
|
||||
unsigned center=Qt::AlignCenter;
|
||||
// unsigned right=Qt::AlignRight|Qt::AlignVCenter;
|
||||
|
||||
d_headers.push_back(tr("Cart"));
|
||||
d_alignments.push_back(center);
|
||||
|
||||
d_headers.push_back(tr("Title"));
|
||||
d_alignments.push_back(center);
|
||||
|
||||
d_headers.push_back(tr("Last Posted"));
|
||||
d_alignments.push_back(left);
|
||||
|
||||
d_headers.push_back(tr("Posted Filename"));
|
||||
d_alignments.push_back(left);
|
||||
|
||||
//
|
||||
// Refresh Timer
|
||||
//
|
||||
d_refresh_timer=new QTimer(this);
|
||||
d_refresh_timer->setSingleShot(true);
|
||||
connect(d_refresh_timer,SIGNAL(timeout()),this,SLOT(refreshTimeoutData()));
|
||||
}
|
||||
|
||||
|
||||
RDReplCartListModel::~RDReplCartListModel()
|
||||
{
|
||||
delete d_refresh_timer;
|
||||
}
|
||||
|
||||
|
||||
QPalette RDReplCartListModel::palette()
|
||||
{
|
||||
return d_palette;
|
||||
}
|
||||
|
||||
|
||||
void RDReplCartListModel::setPalette(const QPalette &pal)
|
||||
{
|
||||
d_palette=pal;
|
||||
}
|
||||
|
||||
|
||||
void RDReplCartListModel::setFont(const QFont &font)
|
||||
{
|
||||
d_font=font;
|
||||
d_bold_font=font;
|
||||
d_bold_font.setWeight(QFont::Bold);
|
||||
}
|
||||
|
||||
|
||||
int RDReplCartListModel::columnCount(const QModelIndex &parent) const
|
||||
{
|
||||
return d_headers.size();
|
||||
}
|
||||
|
||||
|
||||
int RDReplCartListModel::rowCount(const QModelIndex &parent) const
|
||||
{
|
||||
return d_texts.size();
|
||||
}
|
||||
|
||||
|
||||
QVariant RDReplCartListModel::headerData(int section,Qt::Orientation orient,
|
||||
int role) const
|
||||
{
|
||||
if((orient==Qt::Horizontal)&&(role==Qt::DisplayRole)) {
|
||||
return d_headers.at(section);
|
||||
}
|
||||
return QVariant();
|
||||
}
|
||||
|
||||
|
||||
QVariant RDReplCartListModel::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:
|
||||
if(col==0) {
|
||||
return d_icons.at(row);
|
||||
}
|
||||
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();
|
||||
}
|
||||
|
||||
|
||||
unsigned RDReplCartListModel::cartId(const QModelIndex &row) const
|
||||
{
|
||||
return d_ids.at(row.row());
|
||||
}
|
||||
|
||||
|
||||
QModelIndex RDReplCartListModel::addCart(unsigned id)
|
||||
{
|
||||
//
|
||||
// Find the insertion offset
|
||||
//
|
||||
int offset=d_ids.size();
|
||||
for(int i=0;i<d_ids.size();i++) {
|
||||
if(id<d_ids.at(i)) {
|
||||
offset=i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
beginInsertRows(QModelIndex(),offset,offset);
|
||||
QList<QVariant> list;
|
||||
for(int i=0;i<columnCount();i++) {
|
||||
list.push_back(QVariant());
|
||||
}
|
||||
d_texts.insert(offset,list);
|
||||
d_ids.insert(offset,id);
|
||||
d_icons.insert(offset,QVariant());
|
||||
updateRowLine(offset);
|
||||
endInsertRows();
|
||||
|
||||
return createIndex(offset,0);
|
||||
}
|
||||
|
||||
|
||||
void RDReplCartListModel::removeCart(const QModelIndex &row)
|
||||
{
|
||||
beginRemoveRows(QModelIndex(),row.row(),row.row());
|
||||
|
||||
d_ids.removeAt(row.row());
|
||||
d_icons.removeAt(row.row());
|
||||
d_texts.removeAt(row.row());
|
||||
|
||||
endRemoveRows();
|
||||
}
|
||||
|
||||
|
||||
void RDReplCartListModel::removeCart(unsigned id)
|
||||
{
|
||||
for(int i=0;i<d_ids.size();i++) {
|
||||
if(d_ids.at(i)==id) {
|
||||
removeCart(createIndex(i,0));
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void RDReplCartListModel::refresh(const QModelIndex &row)
|
||||
{
|
||||
if(row.row()<d_texts.size()) {
|
||||
QString sql=sqlFields()+
|
||||
QString().sprintf("where REPL_CART_STATE.ID=%u",d_ids.at(row.row()));
|
||||
RDSqlQuery *q=new RDSqlQuery(sql);
|
||||
if(q->first()) {
|
||||
updateRow(row.row(),q);
|
||||
emit dataChanged(createIndex(row.row(),0),
|
||||
createIndex(row.row(),columnCount()));
|
||||
}
|
||||
delete q;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void RDReplCartListModel::refresh(unsigned id)
|
||||
{
|
||||
for(int i=0;i<d_texts.size();i++) {
|
||||
if(d_ids.at(i)==id) {
|
||||
updateRowLine(i);
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
QString RDReplCartListModel::replicatorName() const
|
||||
{
|
||||
return d_replicator_name;
|
||||
}
|
||||
|
||||
|
||||
void RDReplCartListModel::setReplicatorName(const QString &repl_name)
|
||||
{
|
||||
if(repl_name!=d_replicator_name) {
|
||||
d_refresh_timer->stop();
|
||||
d_replicator_name=repl_name;
|
||||
updateModel();
|
||||
d_refresh_timer->start(5000);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void RDReplCartListModel::refreshTimeoutData()
|
||||
{
|
||||
QString sql;
|
||||
RDSqlQuery *q;
|
||||
int line;
|
||||
|
||||
sql=QString("select ")+
|
||||
"ID,"+ // 00
|
||||
"ITEM_DATETIME "+ // 01
|
||||
"from REPL_CART_STATE where "+
|
||||
"REPLICATOR_NAME=\""+RDEscapeString(d_replicator_name)+"\"";
|
||||
q=new RDSqlQuery(sql);
|
||||
while(q->next()) {
|
||||
if((line=d_ids.indexOf(q->value(0).toUInt()))>=0) {
|
||||
if(d_texts.at(line).at(2)!=
|
||||
q->value(1).toDateTime().toString("hh:mm:ss dd/MM/yyyy")) {
|
||||
d_texts[line][2]=
|
||||
q->value(1).toDateTime().toString("hh:mm:ss dd/MM/yyyy");
|
||||
emit dataChanged(createIndex(line,2),createIndex(line,2));
|
||||
}
|
||||
}
|
||||
}
|
||||
delete q;
|
||||
d_refresh_timer->start(5000);
|
||||
}
|
||||
|
||||
|
||||
void RDReplCartListModel::updateModel()
|
||||
{
|
||||
QList<QVariant> texts;
|
||||
|
||||
RDSqlQuery *q=NULL;
|
||||
QString sql=sqlFields()+
|
||||
"where "+
|
||||
"REPLICATOR_NAME=\""+RDEscapeString(d_replicator_name)+"\" "+
|
||||
"order by REPL_CART_STATE.CART_NUMBER ";
|
||||
beginResetModel();
|
||||
d_texts.clear();
|
||||
q=new RDSqlQuery(sql);
|
||||
while(q->next()) {
|
||||
d_ids.push_back(0);
|
||||
d_icons.push_back(QVariant());
|
||||
d_texts.push_back(texts);
|
||||
updateRow(d_texts.size()-1,q);
|
||||
}
|
||||
delete q;
|
||||
endResetModel();
|
||||
}
|
||||
|
||||
|
||||
void RDReplCartListModel::updateRowLine(int line)
|
||||
{
|
||||
if(line<d_texts.size()) {
|
||||
QString sql=sqlFields()+
|
||||
QString().sprintf("where REPL_CART_STATE.ID=%u",d_ids.at(line));
|
||||
RDSqlQuery *q=new RDSqlQuery(sql);
|
||||
if(q->first()) {
|
||||
updateRow(line,q);
|
||||
}
|
||||
delete q;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void RDReplCartListModel::updateRow(int row,RDSqlQuery *q)
|
||||
{
|
||||
d_ids[row]=q->value(0).toInt();
|
||||
switch((RDCart::Type)q->value(1).toInt()) {
|
||||
case RDCart::Audio:
|
||||
d_icons[row]=rda->iconEngine()->typeIcon(RDLogLine::Cart);
|
||||
break;
|
||||
|
||||
case RDCart::Macro:
|
||||
d_icons[row]=rda->iconEngine()->typeIcon(RDLogLine::Macro);
|
||||
break;
|
||||
|
||||
case RDCart::All:
|
||||
break;
|
||||
}
|
||||
|
||||
QList<QVariant> texts;
|
||||
|
||||
// Cart Number
|
||||
texts.push_back(QString().sprintf("%06u",q->value(2).toUInt()));
|
||||
|
||||
// Title
|
||||
texts.push_back(q->value(3));
|
||||
|
||||
// Last Posted
|
||||
texts.push_back(q->value(4).toDateTime().toString("hh:mm:ss MM/dd/yyyy"));
|
||||
|
||||
// Posted Filename
|
||||
texts.push_back(q->value(5));
|
||||
|
||||
d_texts[row]=texts;
|
||||
}
|
||||
|
||||
|
||||
QString RDReplCartListModel::sqlFields() const
|
||||
{
|
||||
QString sql=QString("select ")+
|
||||
"REPL_CART_STATE.ID,"+ // 00
|
||||
"CART.TYPE,"+ // 01
|
||||
"REPL_CART_STATE.CART_NUMBER,"+ // 02
|
||||
"CART.TITLE,"+ // 03
|
||||
"REPL_CART_STATE.ITEM_DATETIME,"+ // 04
|
||||
"REPL_CART_STATE.POSTED_FILENAME "+ // 05
|
||||
"from REPL_CART_STATE left join CART "+
|
||||
"on REPL_CART_STATE.CART_NUMBER=CART.NUMBER ";
|
||||
|
||||
return sql;
|
||||
}
|
||||
Reference in New Issue
Block a user