2021-02-09 Fred Gleason <fredg@paravelsystems.com>

* Refactored the 'Log Events' dialog in rdlogmanager(1) to use
	the model based API.

Signed-off-by: Fred Gleason <fredg@paravelsystems.com>

ChangeLog

@@ -21077,3 +21077,6 @@
 	* Removed 'RD3CartDrag' dependency from rdlogedit(1).
 	* Removed 'RD3CartDrag' dependency from rdpanel(1).
 	* Removed 'RD3CartDrag'.
+2021-02-09 Fred Gleason <fredg@paravelsystems.com>
+	* Refactored the 'Log Events' dialog in rdlogmanager(1) to use
+	the model based API.

rdlogmanager/Makefile.am

@@ -53,6 +53,7 @@ dist_rdlogmanager_SOURCES = add_clock.cpp add_clock.h\
                             edit_schedrules.cpp edit_schedrules.h\
                             edit_schedcoderules.cpp edit_schedcoderules.h\
                             edit_track.cpp edit_track.h\
+                            eventlistmodel.cpp eventlistmodel.h\
                             generate_log.cpp generate_log.h\
                             importcartsmodel.cpp importcartsmodel.h\
                             importcartsview.cpp importcartsview.h\
@@ -81,6 +82,7 @@ nodist_rdlogmanager_SOURCES = moc_add_clock.cpp\
                               moc_edit_schedrules.cpp\
                               moc_edit_schedcoderules.cpp\
                               moc_edit_track.cpp\
+                              moc_eventlistmodel.cpp\
                               moc_generate_log.cpp\
                               moc_importcartsmodel.cpp\
                               moc_importcartsview.cpp\

rdlogmanager/add_event.cpp

@@ -83,26 +83,30 @@ AddEvent::AddEvent(QString *logname,QWidget *parent)
   event_name_label->setGeometry(10,11,130,19);
   event_name_label->setFont(labelFont());
   event_name_label->setAlignment(Qt::AlignRight|Qt::AlignVCenter|Qt::TextShowMnemonic);
+  connect(event_name_edit,SIGNAL(textChanged(const QString &)),
+	  this,SLOT(nameChangedData(const QString &)));
 
   //
   //  Ok Button
   //
-  QPushButton *ok_button=new QPushButton(this);
-  ok_button->setGeometry(sizeHint().width()-180,sizeHint().height()-60,80,50);
-  ok_button->setDefault(true);
-  ok_button->setFont(buttonFont());
-  ok_button->setText(tr("&OK"));
-  connect(ok_button,SIGNAL(clicked()),this,SLOT(okData()));
+  event_ok_button=new QPushButton(this);
+  event_ok_button->
+    setGeometry(sizeHint().width()-180,sizeHint().height()-60,80,50);
+  event_ok_button->setDefault(true);
+  event_ok_button->setFont(buttonFont());
+  event_ok_button->setText(tr("&OK"));
+  connect(event_ok_button,SIGNAL(clicked()),this,SLOT(okData()));
+  event_ok_button->setDisabled(true);
 
   //
   //  Cancel Button
   //
-  QPushButton *cancel_button=new QPushButton(this);
-  cancel_button->setGeometry(sizeHint().width()-90,sizeHint().height()-60,
-			     80,50);
-  cancel_button->setFont(buttonFont());
-  cancel_button->setText(tr("&Cancel"));
-  connect(cancel_button,SIGNAL(clicked()),this,SLOT(cancelData()));
+  event_cancel_button=new QPushButton(this);
+  event_cancel_button->
+    setGeometry(sizeHint().width()-90,sizeHint().height()-60,80,50);
+  event_cancel_button->setFont(buttonFont());
+  event_cancel_button->setText(tr("&Cancel"));
+  connect(event_cancel_button,SIGNAL(clicked()),this,SLOT(cancelData()));
 
   //
   // Populate Data
@@ -130,6 +134,12 @@ QSizePolicy AddEvent::sizePolicy() const
 }
 
 
+void AddEvent::nameChangedData(const QString &str)
+{
+  event_ok_button->setDisabled(str.isEmpty());
+}
+
+
 void AddEvent::okData()
 {
   *event_name=event_name_edit->text();

rdlogmanager/add_event.h

@@ -21,7 +21,8 @@
 #ifndef ADD_EVENT_H
 #define ADD_EVENT_H
 
-#include <qlineedit.h>
+#include <QLineEdit>
+#include <QPushButton>
 
 #include <rddialog.h>
 
@@ -36,6 +37,7 @@ class AddEvent : public RDDialog
   QSizePolicy sizePolicy() const;
 
  private slots:
+  void nameChangedData(const QString &str);
   void okData();
   void cancelData();
 
@@ -45,8 +47,9 @@ class AddEvent : public RDDialog
  private:
   QLineEdit *event_name_edit;
   QString *event_name;
+  QPushButton *event_ok_button;
+  QPushButton *event_cancel_button;
 };
 
 
-#endif
-
+#endif  // ADD_EVENT_H

rdlogmanager/edit_event.cpp

@@ -695,6 +695,7 @@ EditEvent::EditEvent(QString eventname,bool new_event,
   button->setFont(buttonFont());
   button->setText(tr("Save &As"));
   connect(button,SIGNAL(clicked()),this,SLOT(saveAsData()));
+  button->setDisabled(new_event);
 
   //
   //  Service Association Button

rdlogmanager/eventlistmodel.cpp

@@ -0,0 +1,325 @@
+// eventlistmodel.cpp
+//
+// Data model for Rivendell rdlogmanager(1) events
+//
+//   (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 <QPainter>
+
+#include "rdapplication.h"
+#include "rdconf.h"
+#include "rdescape_string.h"
+#include "rdevent_line.h"
+#include "eventlistmodel.h"
+
+EventListModel::EventListModel(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("Name"));
+  d_alignments.push_back(left);
+
+  d_headers.push_back(tr("Trans"));
+  d_alignments.push_back(center);
+
+  d_headers.push_back(tr("Properties"));
+  d_alignments.push_back(left);
+
+  updateModel();
+}
+
+
+EventListModel::~EventListModel()
+{
+}
+
+
+QPalette EventListModel::palette()
+{
+  return d_palette;
+}
+
+
+void EventListModel::setPalette(const QPalette &pal)
+{
+  d_palette=pal;
+}
+
+
+void EventListModel::setFont(const QFont &font)
+{
+  d_font=font;
+  d_bold_font=font;
+  d_bold_font.setWeight(QFont::Bold);
+}
+
+
+int EventListModel::columnCount(const QModelIndex &parent) const
+{
+  return d_headers.size();
+}
+
+
+int EventListModel::rowCount(const QModelIndex &parent) const
+{
+  return d_texts.size();
+}
+
+
+QVariant EventListModel::headerData(int section,Qt::Orientation orient,
+				    int role) const
+{
+  if((orient==Qt::Horizontal)&&(role==Qt::DisplayRole)) {
+    return d_headers.at(section);
+  }
+  return QVariant();
+}
+
+
+QVariant EventListModel::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();
+}
+
+
+QString EventListModel::eventName(const QModelIndex &row) const
+{
+  return d_texts.at(row.row()).at(0).toString();
+}
+
+
+QModelIndex EventListModel::addEvent(const QString &name)
+{
+  //
+  // Find the insertion offset
+  //
+  int offset=d_texts.size();
+  for(int i=0;i<d_texts.size();i++) {
+    if(name.toLower()<d_texts.at(i).at(0).toString().toLower()) {
+      offset=i;
+      break;
+    }
+  }
+  beginInsertRows(QModelIndex(),offset,offset);
+  QList<QVariant> list;
+  for(int i=0;i<columnCount();i++) {
+    list.push_back(QVariant());
+  }
+  list[0]=name;
+  d_texts.insert(offset,list);
+  d_icons.insert(offset,QVariant());
+  updateRowLine(offset);
+  endInsertRows();
+
+  return createIndex(offset,0);
+}
+
+
+void EventListModel::removeEvent(const QModelIndex &row)
+{
+  beginRemoveRows(QModelIndex(),row.row(),row.row());
+
+  d_texts.removeAt(row.row());
+  d_icons.removeAt(row.row());
+
+  endRemoveRows();
+}
+
+
+void EventListModel::removeEvent(const QString &name)
+{
+  for(int i=0;i<d_texts.size();i++) {
+    if(d_texts.at(i).at(0).toString()==name) {
+      removeEvent(createIndex(i,0));
+      return;
+    }
+  }
+}
+
+
+void EventListModel::refresh(const QModelIndex &row)
+{
+  if(row.row()<d_texts.size()) {
+    QString sql=sqlFields()+
+      "where "+
+      "EVENTS.NAME=\""+RDEscapeString(d_texts.at(row.row()).at(0).toString())+
+      "\"";
+    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 EventListModel::refresh(const QString &name)
+{
+  for(int i=0;i<d_texts.size();i++) {
+    if(d_texts.at(i).at(0).toString()==name) {
+      updateRowLine(i);
+      return;
+    }
+  }
+}
+
+
+void EventListModel::setFilterSql(const QString &sql)
+{
+  if(sql!=d_filter_sql) {
+    d_filter_sql=sql;
+    updateModel();
+  }
+}
+
+
+void EventListModel::updateModel()
+{
+  QList<QVariant> texts; 
+
+  RDSqlQuery *q=NULL;
+  QString sql=sqlFields()+
+    d_filter_sql+
+    "order by EVENTS.NAME ";
+  beginResetModel();
+  d_texts.clear();
+  d_icons.clear();
+  q=new RDSqlQuery(sql);
+  while(q->next()) {
+    d_texts.push_back(texts);
+    d_icons.push_back(QVariant());
+    updateRow(d_texts.size()-1,q);
+  }
+  delete q;
+  endResetModel();
+}
+
+
+void EventListModel::updateRowLine(int line)
+{
+  if(line<d_texts.size()) {
+    QString sql=sqlFields()+
+      "where "+
+      "EVENTS.NAME=\""+RDEscapeString(d_texts.at(line).at(0).toString())+"\"";
+    RDSqlQuery *q=new RDSqlQuery(sql);
+    if(q->first()) {
+      updateRow(line,q);
+    }
+    delete q;
+  }
+}
+
+
+void EventListModel::updateRow(int row,RDSqlQuery *q)
+{
+  QList<QVariant> texts;
+
+  // Name
+  texts.push_back(q->value(0));
+
+  // Trans
+  texts.
+    push_back(RDLogLine::transText((RDLogLine::TransType)q->value(3).toUInt()));
+
+  // Properties
+  texts.push_back(RDEventLine::propertiesText(q->value(2).toInt(),
+			       (RDLogLine::TransType)q->value(3).toUInt(),
+			       (RDLogLine::TimeType)q->value(4).toUInt(),
+			       q->value(5).toInt(),
+			       RDBool(q->value(6).toString()),
+			       (RDEventLine::ImportSource)q->value(7).toUInt(),
+			       !q->value(8).toString().isEmpty()));
+
+  d_texts[row]=texts;
+  d_icons[row]=MakeIcon(q->value(1).toString());
+}
+
+
+QString EventListModel::sqlFields() const
+{
+  QString sql=QString("select ")+
+    "NAME,"+              // 00
+    "COLOR,"+             // 01
+    "PREPOSITION,"+       // 02
+    "FIRST_TRANS_TYPE,"+  // 03
+    "TIME_TYPE,"+         // 04
+    "GRACE_TIME,"+        // 05
+    "USE_AUTOFILL,"+      // 06
+    "IMPORT_SOURCE,"+     // 07
+    "NESTED_EVENT "+      // 08
+    "from EVENTS ";
+
+    return sql;
+}
+
+
+QPixmap EventListModel::MakeIcon(const QString &color) const
+{
+  QPixmap pix(QSize(15,15));
+  QPainter *p=new QPainter();
+  p->begin(&pix);
+  p->fillRect(0,0,15,15,QColor(color));
+  p->end();
+  delete p;
+
+  return pix;
+}

rdlogmanager/eventlistmodel.h

@@ -0,0 +1,75 @@
+// eventlistmodel.h
+//
+// Data model for Rivendell rdlogmanager(1) events
+//
+//   (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.
+//
+
+#ifndef EVENTLISTMODEL_H
+#define EVENTLISTMODEL_H
+
+#include <QAbstractTableModel>
+#include <QFont>
+#include <QList>
+#include <QPalette>
+#include <QTimer>
+
+#include <rddb.h>
+#include <rdnotification.h>
+#include <rduser.h>
+
+class EventListModel : public QAbstractTableModel
+{
+  Q_OBJECT
+ public:
+  EventListModel(QObject *parent=0);
+  ~EventListModel();
+  QPalette palette();
+  void setPalette(const QPalette &pal);
+  void setFont(const QFont &font);
+  int columnCount(const QModelIndex &parent=QModelIndex()) const;
+  int rowCount(const QModelIndex &parent=QModelIndex()) const;
+  QVariant headerData(int section,Qt::Orientation orient,
+		      int role=Qt::DisplayRole) const;
+  QVariant data(const QModelIndex &index,int role=Qt::DisplayRole) const;
+  QString eventName(const QModelIndex &row) const;
+  QModelIndex addEvent(const QString &name);
+  void removeEvent(const QModelIndex &row);
+  void removeEvent(const QString &name);
+  void refresh(const QModelIndex &row);
+  void refresh(const QString &name);
+  void setFilterSql(const QString &sql);
+
+ protected:
+  void updateModel();
+  void updateRowLine(int line);
+  void updateRow(int row,RDSqlQuery *q);
+  QString sqlFields() const;
+
+ private:
+  QPixmap MakeIcon(const QString &color) const;
+  QPalette d_palette;
+  QFont d_font;
+  QFont d_bold_font;
+  QList<QVariant> d_headers;
+  QList<QVariant> d_alignments;
+  QList<QList<QVariant> > d_texts;
+  QList<QVariant> d_icons;
+  QString d_filter_sql;
+};
+
+
+#endif  // EVENTLISTMODEL_H

rdlogmanager/list_events.cpp

@@ -2,7 +2,7 @@
 //
 // List a Rivendell Log Event
 //
-//   (C) Copyright 2002-2020 Fred Gleason <fredg@paravelsystems.com>
+//   (C) Copyright 2002-2021 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
@@ -18,8 +18,7 @@
 //   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 //
 
-#include <qmessagebox.h>
-#include <qpainter.h>
+#include <QMessageBox>
 
 #include <rdconf.h>
 #include <rdescape_string.h>
@@ -57,16 +56,16 @@ ListEvents::ListEvents(QString *eventname,QWidget *parent)
   //
   // Events List
   //
-  edit_events_list=new Q3ListView(this);
-  edit_events_list->setAllColumnsShowFocus(true);
-  edit_events_list->setItemMargin(5);
-  edit_events_list->addColumn(tr("Name"));
-  edit_events_list->addColumn(tr("Trans"));
-  edit_events_list->setColumnAlignment(1,Qt::AlignCenter);
-  edit_events_list->addColumn(tr("Properties"));
-  connect(edit_events_list,
-	  SIGNAL(doubleClicked(Q3ListViewItem *,const QPoint &,int)),
-	  this,SLOT(doubleClickedData(Q3ListViewItem *,const QPoint &,int)));
+  edit_events_view=new RDTableView(this);
+  edit_events_model=new EventListModel(this);
+  edit_events_model->setFont(font());
+  edit_events_model->setPalette(palette());
+  edit_events_view->setModel(edit_events_model);
+  connect(edit_events_view,SIGNAL(doubleClicked(const QModelIndex &)),
+	  this,SLOT(doubleClickedData(const QModelIndex &)));
+  connect(edit_events_model,SIGNAL(modelReset()),
+	  edit_events_view,SLOT(resizeColumnsToContents()));
+  edit_events_view->resizeColumnsToContents();
 
   //
   //  Add Button
@@ -159,8 +158,6 @@ ListEvents::ListEvents(QString *eventname,QWidget *parent)
       edit_filter_box->setCurrentItem(edit_filter_box->count()-1);
     }
   }
-
-  RefreshList();
 }
 
 
@@ -237,31 +234,39 @@ void ListEvents::addData()
 	"SERVICE_NAME=\""+RDEscapeString(edit_filter_box->currentText())+"\"";
       RDSqlQuery::apply(sql);
     }
+    QModelIndex row=edit_events_model->addEvent(logname);
+    if(row.isValid()) {
+      edit_events_view->selectRow(row.row());
+    }      
   }
   delete event_dialog;
-  Q3ListViewItem *item=new Q3ListViewItem(edit_events_list);
-  item->setText(0,logname);
-  RefreshItem(item,&new_events);
-  edit_events_list->setSelected(item,true);
-  edit_events_list->ensureItemVisible(item);
+  for(unsigned i=0;i<new_events.size();i++) {
+    QModelIndex row=edit_events_model->addEvent(new_events.at(i));
+    if(row.isValid()) {
+      edit_events_view->selectRow(row.row());
+    }
+  }
 }
 
 
 void ListEvents::editData()
 {
   std::vector<QString> new_events;
+  QModelIndexList rows=edit_events_view->selectionModel()->selectedRows();
 
-  Q3ListViewItem *item=edit_events_list->selectedItem();
-  if(item==NULL) {
+  if(rows.size()!=1) {
     return;
   }
-  EditEvent *event_dialog=new EditEvent(item->text(0),false,&new_events,this);
-  if(event_dialog->exec()<-1) {
-    delete event_dialog;
-    return;
+  EditEvent *event_dialog=
+    new EditEvent(edit_events_model->eventName(rows.first()),false,&new_events,
+		  this);
+  if(event_dialog->exec()>=-1) {
+    edit_events_model->refresh(rows.first());
+  }
+  for(unsigned i=0;i<new_events.size();i++) {
+    edit_events_model->addEvent(new_events.at(i));
   }
   delete event_dialog;
-  RefreshItem(item,&new_events);
 }
 
 
@@ -269,21 +274,21 @@ void ListEvents::deleteData()
 {
   int n;
   QString clock_list;
+  QModelIndexList rows=edit_events_view->selectionModel()->selectedRows();
 
-  Q3ListViewItem *item=edit_events_list->selectedItem();
-  if(item==NULL) {
+  if(rows.size()!=1) {
     return;
   }
   if(QMessageBox::question(this,"RDLogManager - "+tr("Delete Event"),
 			   tr("Are you sure you want to delete")+" \""+
-			   item->text(0)+"\"?",
+			   edit_events_model->eventName(rows.first())+"\"?",
 			  QMessageBox::Yes,QMessageBox::No)
      !=QMessageBox::Yes) {
     return;
   }
-  if((n=ActiveEvents(item->text(0),&clock_list))>0) {
+  if((n=ActiveEvents(edit_events_model->eventName(rows.first()),&clock_list))>0) {
     if(QMessageBox::warning(this,"RDLogManager - "+tr("Event In Use"),
-			    "\""+item->text(0)+"\" "+
+			    "\""+edit_events_model->eventName(rows.first())+"\" "+
 			    tr("is in use in the following clocks")+":\n\n"+
 			    clock_list+"\n"+
 			    tr("Do you still want to delete it?"),
@@ -292,77 +297,88 @@ void ListEvents::deleteData()
       return;
     }
   }
-  DeleteEvent(item->text(0));
-  delete item;
-  RefreshList();
+  DeleteEvent(edit_events_model->eventName(rows.first()));
+  edit_events_model->removeEvent(rows.first());
 }
 
 
 void ListEvents::renameData()
 {
   QString sql;
-  RDSqlQuery *q;
-  Q3ListViewItem *item=edit_events_list->selectedItem();
-  if(item==NULL) {
+  QModelIndexList rows=edit_events_view->selectionModel()->selectedRows();
+
+  if(rows.size()!=1) {
     return;
   }
-  QString new_name=item->text(0);
+  QString old_name=edit_events_model->eventName(rows.first());
+  QString new_name=old_name;
   RenameItem *rename_dialog=new RenameItem(&new_name,"EVENTS",this);
   if(rename_dialog->exec()<-1) {
     delete rename_dialog;
     return;
   }
   delete rename_dialog;
+  if(old_name==new_name) {
+    return;
+  }
   
   //
   // Rename Clock References
   //
   sql=QString("update CLOCK_LINES set ")+
     "EVENT_NAME=\""+RDEscapeString(new_name)+"\" where "+
-    "EVENT_NAME=\""+RDEscapeString(item->text(0))+"\"";
-  q=new RDSqlQuery(sql);
-  delete q;
+    "EVENT_NAME=\""+RDEscapeString(old_name)+"\"";
+  RDSqlQuery::apply(sql);
 
   //
   // Rename Event Line References
   //
   sql=QString("update EVENT_LINES set ")+
     "EVENT_NAME=\""+RDEscapeString(new_name)+"\" where "+
-    "EVENT_NAME=\""+RDEscapeString(item->text(0))+"\"";
-  q=new RDSqlQuery(sql);
-  delete q;
+    "EVENT_NAME=\""+RDEscapeString(old_name)+"\"";
+  RDSqlQuery::apply(sql);
 
   //
   // Rename Service Permissions
   //
-  sql=QString().sprintf("update EVENT_PERMS set EVENT_NAME=\"%s\"\
-                         where EVENT_NAME=\"%s\"",
-			(const char *)new_name,
-			(const char *)item->text(0));
-  q=new RDSqlQuery(sql);
-  delete q;
+  sql=QString("update EVENT_PERMS set ")+
+    "EVENT_NAME=\""+RDEscapeString(new_name)+"\" "+
+    "where EVENT_NAME=\""+RDEscapeString(old_name)+"\"";
+  RDSqlQuery::apply(sql);
 
   //
   // Rename Primary Key
   //
-  sql=QString().sprintf("update EVENTS set NAME=\"%s\" where NAME=\"%s\"",
-			(const char *)new_name,
-			(const char *)item->text(0));
-  q=new RDSqlQuery(sql);
-  delete q;
+  sql=QString("update EVENTS set ")+
+    "NAME=\""+RDEscapeString(new_name)+"\" where "+
+    "NAME=\""+RDEscapeString(old_name)+"\"";
+  RDSqlQuery::apply(sql);
 
-  item->setText(0,new_name);
-  RefreshItem(item);
+  edit_events_model->removeEvent(old_name);
+  QModelIndex row=edit_events_model->addEvent(new_name);
+  if(row.isValid()) {
+    edit_events_view->selectRow(row.row());
+  }
 }
 
 
 void ListEvents::filterActivatedData(int id)
 {
-  RefreshList();
+  QString filter;
+
+  if(id==1) {  // NONE Filter
+    filter=GetNoneFilter();
+  }
+  else {
+    if(id>1) {
+      filter=GetEventFilter(edit_filter_box->currentText());
+    }
+  }
+  edit_events_model->setFilterSql(filter);
 }
 
 
-void ListEvents::doubleClickedData(Q3ListViewItem *item,const QPoint &,int)
+void ListEvents::doubleClickedData(const QModelIndex &index)
 {
   if(edit_eventname==NULL) {
     editData();
@@ -381,13 +397,13 @@ void ListEvents::closeData()
 
 void ListEvents::okData()
 {
-  Q3ListViewItem *item=edit_events_list->selectedItem();
   *event_filter=edit_filter_box->currentText();
-  if(item==NULL) {
+  QModelIndexList rows=edit_events_view->selectionModel()->selectedRows();
+  if(rows.size()!=1) {
     done(-1);
-    return;
   }
-  *edit_eventname=item->text(0);
+  *edit_eventname=edit_events_model->eventName(rows.first());
+
   done(0);
 }
 
@@ -401,7 +417,7 @@ void ListEvents::cancelData()
 void ListEvents::resizeEvent(QResizeEvent *e)
 {
   edit_filter_box->setGeometry(65,10,size().width()-75,20);
-  edit_events_list->setGeometry(10,45,size().width()-20,size().height()-125);
+  edit_events_view->setGeometry(10,45,size().width()-20,size().height()-125);
   edit_add_button->setGeometry(10,size().height()-60,80,50);
   edit_edit_button->setGeometry(100,size().height()-60,80,50);
   edit_delete_button->setGeometry(190,size().height()-60,80,50);
@@ -418,104 +434,6 @@ void ListEvents::closeEvent(QCloseEvent *e)
 }
 
 
-void ListEvents::RefreshList()
-{
-  QString filter;
-
-  if(edit_filter_box->currentItem()==1) {  // NONE Filter
-    filter=GetNoneFilter();
-  }
-  else {
-    if(edit_filter_box->currentItem()>1) {
-      filter=GetEventFilter(edit_filter_box->currentText());
-    }
-  }
-
-  edit_events_list->clear();
-  QString sql=WriteItemSql()+" "+filter;
-  RDSqlQuery *q=new RDSqlQuery(sql);
-  Q3ListViewItem *item=NULL;
-  while(q->next()) {
-    item=new Q3ListViewItem(edit_events_list);
-    WriteItem(item,q);
-  }
-  delete q;
-}
-
-
-void ListEvents::RefreshItem(Q3ListViewItem *item,
-			     std::vector<QString> *new_events)
-{
-  Q3ListViewItem *new_item;
-  UpdateItem(item,item->text(0));
-
-  if(new_events!=NULL) {
-    for(unsigned i=0;i<new_events->size();i++) {
-      if((new_item=edit_events_list->findItem(new_events->at(i),0))==NULL) {
-	new_item=new Q3ListViewItem(edit_events_list);
-      }
-      UpdateItem(new_item,new_events->at(i));
-    }
-  }
-}
-
-
-void ListEvents::UpdateItem(Q3ListViewItem *item,QString name)
-{
-  QString sql=WriteItemSql()+"where NAME=\""+RDEscapeString(name)+"\"";
-  RDSqlQuery *q=new RDSqlQuery(sql);
-  if(q->next()) {
-    item->setText(0,name);
-    WriteItem(item,q);
-  }
-  delete q;
-}
-
-
-void ListEvents::WriteItem(Q3ListViewItem *item,RDSqlQuery *q)
-{
-  QPixmap *pix;
-  QPainter *p=new QPainter();
-
-  item->setText(0,q->value(0).toString());
-  item->setText(1,
-	RDLogLine::transText((RDLogLine::TransType)q->value(3).toUInt()));
-  item->setText(2,RDEventLine::
-		propertiesText(q->value(2).toInt(),
-			       (RDLogLine::TransType)q->value(3).toUInt(),
-			       (RDLogLine::TimeType)q->value(4).toUInt(),
-			       q->value(5).toInt(),
-			       RDBool(q->value(6).toString()),
-			       (RDEventLine::ImportSource)q->value(7).toUInt(),
-			       !q->value(8).toString().isEmpty()));
-  pix=new QPixmap(QSize(15,15));
-  p->begin(pix);
-  p->fillRect(0,0,15,15,QColor(q->value(1).toString()));
-  p->end();
-  item->setPixmap(0,*pix);
-
-  delete p;
-}
-
-
-QString ListEvents::WriteItemSql() const
-{
-  QString sql=QString("select ")+
-    "NAME,"+              // 00
-    "COLOR,"+             // 01
-    "PREPOSITION,"+       // 02
-    "FIRST_TRANS_TYPE,"+  // 03
-    "TIME_TYPE,"+         // 04
-    "GRACE_TIME,"+        // 05
-    "USE_AUTOFILL,"+      // 06
-    "IMPORT_SOURCE,"+     // 07
-    "NESTED_EVENT "+      // 08
-    "from EVENTS ";
-
-  return sql;
-}
-
-
 int ListEvents::ActiveEvents(QString event_name,QString *clock_list)
 {
   int n=0;

rdlogmanager/list_events.h

@@ -2,7 +2,7 @@
 //
 // List Rivendell Log Events
 //
-//   (C) Copyright 2002-2020 Fred Gleason <fredg@paravelsystems.com>
+//   (C) Copyright 2002-2021 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
@@ -21,13 +21,13 @@
 #ifndef LIST_EVENTS_H
 #define LIST_EVENTS_H
 
-#include <q3listview.h>
-
-#include <qlabel.h>
-#include <qcombobox.h>
+#include <QComboBox>
 
 #include <rddb.h>
 #include <rddialog.h>
+#include <rdtableview.h>
+
+#include "eventlistmodel.h"
 
 class ListEvents : public RDDialog
 {
@@ -42,7 +42,7 @@ class ListEvents : public RDDialog
   void editData();
   void deleteData();
   void renameData();
-  void doubleClickedData(Q3ListViewItem *,const QPoint &,int);
+  void doubleClickedData(const QModelIndex &index);
   void filterActivatedData(int id);
   void closeData();
   void okData();
@@ -53,16 +53,12 @@ class ListEvents : public RDDialog
   void closeEvent(QCloseEvent *e);
 
  private:
-  void RefreshList();
-  void RefreshItem(Q3ListViewItem *item,std::vector<QString> *new_events=NULL);
-  void UpdateItem(Q3ListViewItem *item,QString name);
-  void WriteItem(Q3ListViewItem *item,RDSqlQuery *q);
-  QString WriteItemSql() const;
   int ActiveEvents(QString event_name,QString *clock_list);
   void DeleteEvent(QString event_name);
   QString GetEventFilter(QString svc_name);
   QString GetNoneFilter();
-  Q3ListView *edit_events_list;
+  RDTableView *edit_events_view;
+  EventListModel *edit_events_model;
   QString *edit_eventname;
   QLabel *edit_filter_label;
   QComboBox *edit_filter_box;
@@ -76,5 +72,4 @@ class ListEvents : public RDDialog
 };
 
 
-#endif
-
+#endif  // LIST_EVENTS_H

rdlogmanager/rdlogmanager_cs.ts

@@ -1310,11 +1310,11 @@ delete</source>
     </message>
     <message>
         <source>Name</source>
-        <translation>Název</translation>
+        <translation type="obsolete">Název</translation>
     </message>
     <message>
         <source>Properties</source>
-        <translation>Vlastnosti</translation>
+        <translation type="obsolete">Vlastnosti</translation>
     </message>
     <message>
         <source>Color</source>
@@ -1358,11 +1358,11 @@ delete</source>
     </message>
     <message>
         <source>Event Exists</source>
-        <translation>Událost existuje</translation>
+        <translation type="unfinished">Událost existuje</translation>
     </message>
     <message>
         <source>An event with that name already exists!</source>
-        <translation>Událost s tímto názvem již existuje!</translation>
+        <translation type="unfinished">Událost s tímto názvem již existuje!</translation>
     </message>
     <message>
         <source>Are you sure you want to
@@ -1371,7 +1371,7 @@ delete</source>
     </message>
     <message>
         <source>Delete Event</source>
-        <translation>Smazat událost</translation>
+        <translation type="unfinished">Smazat událost</translation>
     </message>
     <message>
         <source>is in use in the following clocks:</source>
@@ -1379,11 +1379,11 @@ delete</source>
     </message>
     <message>
         <source>Do you still want to delete it?</source>
-        <translation>Stále ještě chcete smazat?</translation>
+        <translation type="unfinished">Stále ještě chcete smazat?</translation>
     </message>
     <message>
         <source>Event In Use</source>
-        <translation>Používaná událost</translation>
+        <translation type="unfinished">Používaná událost</translation>
     </message>
     <message>
         <source>Log Events - User: </source>
@@ -1401,10 +1401,6 @@ delete</source>
         <source>is in use in the following clocks</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <source>Trans</source>
-        <translation type="unfinished"></translation>
-    </message>
 </context>
 <context>
     <name>ListGrids</name>

rdlogmanager/rdlogmanager_de.ts

@@ -1310,11 +1310,11 @@ delete</source>
     </message>
     <message>
         <source>Name</source>
-        <translation>Name</translation>
+        <translation type="obsolete">Name</translation>
     </message>
     <message>
         <source>Properties</source>
-        <translation>Eigenschaften</translation>
+        <translation type="obsolete">Eigenschaften</translation>
     </message>
     <message>
         <source>Color</source>
@@ -1358,11 +1358,11 @@ delete</source>
     </message>
     <message>
         <source>Event Exists</source>
-        <translation>Event existiert</translation>
+        <translation type="unfinished">Event existiert</translation>
     </message>
     <message>
         <source>An event with that name already exists!</source>
-        <translation>Ein Event mit diesem Namen existiert bereits!</translation>
+        <translation type="unfinished">Ein Event mit diesem Namen existiert bereits!</translation>
     </message>
     <message>
         <source>Are you sure you want to
@@ -1371,7 +1371,7 @@ delete</source>
     </message>
     <message>
         <source>Delete Event</source>
-        <translation>Event Löschen</translation>
+        <translation type="unfinished">Event Löschen</translation>
     </message>
     <message>
         <source>is in use in the following clocks:</source>
@@ -1379,11 +1379,11 @@ delete</source>
     </message>
     <message>
         <source>Do you still want to delete it?</source>
-        <translation>Wollen Sie immernoch löschen?</translation>
+        <translation type="unfinished">Wollen Sie immernoch löschen?</translation>
     </message>
     <message>
         <source>Event In Use</source>
-        <translation>Event in Verwendung</translation>
+        <translation type="unfinished">Event in Verwendung</translation>
     </message>
     <message>
         <source>Log Events - User: </source>
@@ -1401,10 +1401,6 @@ delete</source>
         <source>is in use in the following clocks</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <source>Trans</source>
-        <translation type="unfinished"></translation>
-    </message>
 </context>
 <context>
     <name>ListGrids</name>

rdlogmanager/rdlogmanager_es.ts

@@ -1313,11 +1313,11 @@ eliminar</translation>
     </message>
     <message>
         <source>Name</source>
-        <translation>Nombre</translation>
+        <translation type="obsolete">Nombre</translation>
     </message>
     <message>
         <source>Properties</source>
-        <translation>Propiedades</translation>
+        <translation type="obsolete">Propiedades</translation>
     </message>
     <message>
         <source>Color</source>
@@ -1353,11 +1353,11 @@ eliminar</translation>
     </message>
     <message>
         <source>Event Exists</source>
-        <translation>El evento ya existe</translation>
+        <translation type="unfinished">El evento ya existe</translation>
     </message>
     <message>
         <source>An event with that name already exists!</source>
-        <translation>¡Un evento con ese nombre ya existe!</translation>
+        <translation type="unfinished">¡Un evento con ese nombre ya existe!</translation>
     </message>
     <message>
         <source>Are you sure you want to
@@ -1367,7 +1367,7 @@ eliminar</translation>
     </message>
     <message>
         <source>Delete Event</source>
-        <translation>Eliminar Evento</translation>
+        <translation type="unfinished">Eliminar Evento</translation>
     </message>
     <message>
         <source>is in use in the following clocks:</source>
@@ -1375,11 +1375,11 @@ eliminar</translation>
     </message>
     <message>
         <source>Do you still want to delete it?</source>
-        <translation>¿Aún así desea eliminarla?</translation>
+        <translation type="unfinished">¿Aún así desea eliminarla?</translation>
     </message>
     <message>
         <source>Event In Use</source>
-        <translation>El evento está en uso</translation>
+        <translation type="unfinished">El evento está en uso</translation>
     </message>
     <message>
         <source>&amp;Rename</source>
@@ -1405,10 +1405,6 @@ eliminar</translation>
         <source>is in use in the following clocks</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <source>Trans</source>
-        <translation type="unfinished"></translation>
-    </message>
 </context>
 <context>
     <name>ListGrids</name>

rdlogmanager/rdlogmanager_fr.ts

@@ -1004,14 +1004,6 @@ Do you want to save?</source>
         <source>Filter:</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <source>Name</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Properties</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <source>&amp;Add</source>
         <translation type="unfinished"></translation>
@@ -1048,6 +1040,10 @@ Do you want to save?</source>
         <source>NONE</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Log Events</source>
+        <translation type="unfinished"></translation>
+    </message>
     <message>
         <source>Event Exists</source>
         <translation type="unfinished"></translation>
@@ -1061,27 +1057,19 @@ Do you want to save?</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <source>Do you still want to delete it?</source>
+        <source>Are you sure you want to delete</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <source>Event In Use</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <source>Log Events</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
-        <source>Are you sure you want to delete</source>
-        <translation type="unfinished"></translation>
-    </message>
     <message>
         <source>is in use in the following clocks</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <source>Trans</source>
+        <source>Do you still want to delete it?</source>
         <translation type="unfinished"></translation>
     </message>
 </context>

rdlogmanager/rdlogmanager_nb.ts

@@ -1316,11 +1316,11 @@ sletta</translation>
     </message>
     <message>
         <source>Name</source>
-        <translation>Namn</translation>
+        <translation type="obsolete">Namn</translation>
     </message>
     <message>
         <source>Properties</source>
-        <translation>Eigenskapar</translation>
+        <translation type="obsolete">Eigenskapar</translation>
     </message>
     <message>
         <source>Color</source>
@@ -1364,11 +1364,11 @@ sletta</translation>
     </message>
     <message>
         <source>Event Exists</source>
-        <translation>Hendinga eksisterer</translation>
+        <translation type="unfinished">Hendinga eksisterer</translation>
     </message>
     <message>
         <source>An event with that name already exists!</source>
-        <translation>Det finst alt ei hending med det namnet!</translation>
+        <translation type="unfinished">Det finst alt ei hending med det namnet!</translation>
     </message>
     <message>
         <source>Are you sure you want to
@@ -1378,7 +1378,7 @@ sletta</translation>
     </message>
     <message>
         <source>Delete Event</source>
-        <translation>Slett hendinga</translation>
+        <translation type="unfinished">Slett hendinga</translation>
     </message>
     <message>
         <source>is in use in the following clocks:</source>
@@ -1386,11 +1386,11 @@ sletta</translation>
     </message>
     <message>
         <source>Do you still want to delete it?</source>
-        <translation>Vil du framleis sletta?</translation>
+        <translation type="unfinished">Vil du framleis sletta?</translation>
     </message>
     <message>
         <source>Event In Use</source>
-        <translation>Hendinga er i bruk</translation>
+        <translation type="unfinished">Hendinga er i bruk</translation>
     </message>
     <message>
         <source>Are you sure you want to delete</source>
@@ -1400,10 +1400,6 @@ sletta</translation>
         <source>is in use in the following clocks</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <source>Trans</source>
-        <translation type="unfinished"></translation>
-    </message>
 </context>
 <context>
     <name>ListGrids</name>

rdlogmanager/rdlogmanager_nn.ts

@@ -1316,11 +1316,11 @@ sletta</translation>
     </message>
     <message>
         <source>Name</source>
-        <translation>Namn</translation>
+        <translation type="obsolete">Namn</translation>
     </message>
     <message>
         <source>Properties</source>
-        <translation>Eigenskapar</translation>
+        <translation type="obsolete">Eigenskapar</translation>
     </message>
     <message>
         <source>Color</source>
@@ -1364,11 +1364,11 @@ sletta</translation>
     </message>
     <message>
         <source>Event Exists</source>
-        <translation>Hendinga eksisterer</translation>
+        <translation type="unfinished">Hendinga eksisterer</translation>
     </message>
     <message>
         <source>An event with that name already exists!</source>
-        <translation>Det finst alt ei hending med det namnet!</translation>
+        <translation type="unfinished">Det finst alt ei hending med det namnet!</translation>
     </message>
     <message>
         <source>Are you sure you want to
@@ -1378,7 +1378,7 @@ sletta</translation>
     </message>
     <message>
         <source>Delete Event</source>
-        <translation>Slett hendinga</translation>
+        <translation type="unfinished">Slett hendinga</translation>
     </message>
     <message>
         <source>is in use in the following clocks:</source>
@@ -1386,11 +1386,11 @@ sletta</translation>
     </message>
     <message>
         <source>Do you still want to delete it?</source>
-        <translation>Vil du framleis sletta?</translation>
+        <translation type="unfinished">Vil du framleis sletta?</translation>
     </message>
     <message>
         <source>Event In Use</source>
-        <translation>Hendinga er i bruk</translation>
+        <translation type="unfinished">Hendinga er i bruk</translation>
     </message>
     <message>
         <source>Are you sure you want to delete</source>
@@ -1400,10 +1400,6 @@ sletta</translation>
         <source>is in use in the following clocks</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <source>Trans</source>
-        <translation type="unfinished"></translation>
-    </message>
 </context>
 <context>
     <name>ListGrids</name>

rdlogmanager/rdlogmanager_pt_BR.ts

@@ -1317,11 +1317,11 @@ deletar</translation>
     </message>
     <message>
         <source>Name</source>
-        <translation>Nome</translation>
+        <translation type="obsolete">Nome</translation>
     </message>
     <message>
         <source>Properties</source>
-        <translation>Propriedades</translation>
+        <translation type="obsolete">Propriedades</translation>
     </message>
     <message>
         <source>Color</source>
@@ -1365,11 +1365,11 @@ deletar</translation>
     </message>
     <message>
         <source>Event Exists</source>
-        <translation>Evento Existente</translation>
+        <translation type="unfinished">Evento Existente</translation>
     </message>
     <message>
         <source>An event with that name already exists!</source>
-        <translation>Um Evento com este nome já existe!</translation>
+        <translation type="unfinished">Um Evento com este nome já existe!</translation>
     </message>
     <message>
         <source>Are you sure you want to
@@ -1379,7 +1379,7 @@ deletar</translation>
     </message>
     <message>
         <source>Delete Event</source>
-        <translation>Deletar Evento</translation>
+        <translation type="unfinished">Deletar Evento</translation>
     </message>
     <message>
         <source>is in use in the following clocks:</source>
@@ -1387,11 +1387,11 @@ deletar</translation>
     </message>
     <message>
         <source>Do you still want to delete it?</source>
-        <translation>Você ainda quer deletá-lo?</translation>
+        <translation type="unfinished">Você ainda quer deletá-lo?</translation>
     </message>
     <message>
         <source>Event In Use</source>
-        <translation>Evento em Uso</translation>
+        <translation type="unfinished">Evento em Uso</translation>
     </message>
     <message>
         <source>Log Events</source>
@@ -1405,10 +1405,6 @@ deletar</translation>
         <source>is in use in the following clocks</source>
         <translation type="unfinished"></translation>
     </message>
-    <message>
-        <source>Trans</source>
-        <translation type="unfinished"></translation>
-    </message>
 </context>
 <context>
     <name>ListGrids</name>