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2021-01-27 Fred Gleason <fredg@paravelsystems.com>

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* Added 'RDReplicatorListModel'.
	* Refactored the 'Rivendell Replicators' 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
2021-01-27 10:46:18 -05:00
parent d8f526119e
commit 040711e1d8
23 changed files with 588 additions and 195 deletions
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156
rdadmin/list_replicators.cpp
View File

@@ -2,7 +2,7 @@
//
// List Rivendell Replication Configurations
//
// (C) Copyright 2002-2019 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
@@ -18,13 +18,8 @@
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
#include <math.h>
#include <QMessageBox>
#include <qmessagebox.h>
#include <rdcart.h>
#include <rddb.h>
#include <rdtextfile.h>
#include <rdescape_string.h>
#include <rdreplicator.h>
@@ -36,13 +31,10 @@
ListReplicators::ListReplicators(QWidget *parent)
: RDDialog(parent)
{
setModal(true);
//
// Fix the Window Size
//
setMinimumWidth(sizeHint().width());
setMinimumHeight(sizeHint().height());
setMinimumSize(sizeHint());
setWindowTitle("RDAdmin - "+tr("Rivendell Replicators"));
@@ -90,23 +82,19 @@ ListReplicators::ListReplicators(QWidget *parent)
//
// Replicator List
//
list_replicators_view=new RDListView(this);
list_replicators_view->setAllColumnsShowFocus(true);
list_replicators_view->setItemMargin(5);
list_replicators_view->addColumn(tr("NAME"));
list_replicators_view->addColumn(tr("TYPE"));
list_replicators_view->addColumn(tr("DESCRIPTION"));
list_replicators_view->addColumn(tr("HOST"));
QLabel *list_box_label=
list_replicators_view=new RDTableView(this);
list_replicators_model=new RDReplicatorListModel(this);
list_replicators_model->setFont(defaultFont());
list_replicators_model->setPalette(palette());
list_replicators_view->setModel(list_replicators_model);
list_replicators_label=
new QLabel(list_replicators_view,tr("&Replicators:"),this);
list_box_label->setFont(labelFont());
list_box_label->setGeometry(14,11,85,19);
connect(list_replicators_view,
SIGNAL(doubleClicked(Q3ListViewItem *,const QPoint &,int)),
this,
SLOT(doubleClickedData(Q3ListViewItem *,const QPoint &,int)));
RefreshList();
list_replicators_label->setFont(labelFont());
connect(list_replicators_view,SIGNAL(doubleClicked(const QModelIndex &)),
this,SLOT(doubleClickedData(const QModelIndex &)));
connect(list_replicators_model,SIGNAL(modelReset()),
list_replicators_view,SLOT(resizeColumnsToContents()));
list_replicators_view->resizeColumnsToContents();
}
@@ -132,29 +120,27 @@ void ListReplicators::addData()
QString name;
AddReplicator *d=new AddReplicator(&name,this);
if(d->exec()<0) {
delete d;
return;
if(d->exec()) {
QModelIndex row=list_replicators_model->addReplicator(name);
if(row.isValid()) {
list_replicators_view->selectRow(row.row());
}
}
delete d;
RDListViewItem *item=new RDListViewItem(list_replicators_view);
item->setText(0,name);
RefreshItem(item);
item->setSelected(true);
list_replicators_view->setCurrentItem(item);
list_replicators_view->ensureItemVisible(item);
}
void ListReplicators::editData()
{
RDListViewItem *item=(RDListViewItem *)list_replicators_view->selectedItem();
if(item==NULL) {
QModelIndexList rows=list_replicators_view->selectionModel()->selectedRows();
if(rows.size()!=1) {
return;
}
EditReplicator *d=new EditReplicator(item->text(0),this);
if(d->exec()==0) {
RefreshItem(item);
EditReplicator *d=new EditReplicator(list_replicators_model->
replicatorName(rows.first()),this);
if(d->exec()) {
list_replicators_model->refresh(rows.first());
}
delete d;
}
@@ -162,19 +148,17 @@ void ListReplicators::editData()
void ListReplicators::deleteData()
{
RDListViewItem *item=(RDListViewItem *)list_replicators_view->selectedItem();
if(item==NULL) {
QString sql;
QString warning;
QModelIndexList rows=list_replicators_view->selectionModel()->selectedRows();
if(rows.size()!=1) {
return;
}
QString sql;
RDSqlQuery *q;
QString warning;
QString name=RDEscapeString(item->text(0));
QString name=list_replicators_model->replicatorName(rows.first());
warning+=tr("Are you sure you want to delete replicator")+
" \""+item->text(0)+"\"?";
" \""+name+"\"?";
switch(QMessageBox::warning(this,tr("Delete Replicator"),warning,
QMessageBox::Yes,QMessageBox::No)) {
case QMessageBox::No:
@@ -190,46 +174,44 @@ void ListReplicators::deleteData()
//
sql=QString("delete from REPLICATOR_MAP where ")+
"REPLICATOR_NAME=\""+RDEscapeString(name)+"\"";
q=new RDSqlQuery(sql);
delete q;
RDSqlQuery::apply(sql);
//
// Delete State Records
//
sql=QString("delete from REPL_CART_STATE where ")+
"REPLICATOR_NAME=\""+RDEscapeString(name)+"\"";
q=new RDSqlQuery(sql);
delete q;
RDSqlQuery::apply(sql);
sql=QString("delete from REPL_CUT_STATE where ")+
"REPLICATOR_NAME=\""+RDEscapeString(name)+"\"";
q=new RDSqlQuery(sql);
delete q;
RDSqlQuery::apply(sql);
//
// Delete from Replicator List
//
sql=QString("delete from REPLICATORS where ")+
"NAME=\""+RDEscapeString(name)+"\"";
q=new RDSqlQuery(sql);
delete q;
delete item;
RDSqlQuery::apply(sql);
list_replicators_model->removeReplicator(name);
}
void ListReplicators::listData()
{
RDListViewItem *item=(RDListViewItem *)list_replicators_view->selectedItem();
if(item==NULL) {
QModelIndexList rows=list_replicators_view->selectionModel()->selectedRows();
if(rows.size()!=1) {
return;
}
QString name=list_replicators_model->replicatorName(rows.first());
ListReplicatorCarts *d=new ListReplicatorCarts(this);
d->exec(item->text(0));
d->exec(name);
delete d;
}
void ListReplicators::doubleClickedData(Q3ListViewItem *item,const QPoint &pt,
int col)
void ListReplicators::doubleClickedData(const QModelIndex &index)
{
editData();
}
@@ -237,7 +219,7 @@ void ListReplicators::doubleClickedData(Q3ListViewItem *item,const QPoint &pt,
void ListReplicators::closeData()
{
done(0);
done(true);
}
@@ -248,48 +230,6 @@ void ListReplicators::resizeEvent(QResizeEvent *e)
list_delete_button->setGeometry(size().width()-90,150,80,50);
list_list_button->setGeometry(size().width()-90,250,80,50);
list_close_button->setGeometry(size().width()-90,size().height()-60,80,50);
list_replicators_label->setGeometry(14,11,85,19);
list_replicators_view->setGeometry(10,30,size().width()-120,size().height()-40);
}
void ListReplicators::RefreshList()
{
QString sql;
RDSqlQuery *q;
RDListViewItem *item;
list_replicators_view->clear();
sql="select NAME,TYPE_ID,DESCRIPTION,STATION_NAME from REPLICATORS";
q=new RDSqlQuery(sql);
while (q->next()) {
item=new RDListViewItem(list_replicators_view);
item->setText(0,q->value(0).toString());
item->setText(1,
RDReplicator::typeString((RDReplicator::Type)q->value(1).toUInt()));
item->setText(2,q->value(2).toString());
item->setText(3,q->value(3).toString());
}
delete q;
}
void ListReplicators::RefreshItem(RDListViewItem *item)
{
QString sql;
RDSqlQuery *q;
sql=QString("select ")+
"TYPE_ID,"+ // 00
"DESCRIPTION,"+ // 01
"STATION_NAME "+ // 02
"from REPLICATORS where "+
"NAME=\""+RDEscapeString(item->text(0))+"\"";
q=new RDSqlQuery(sql);
if(q->first()) {
item->setText(1,
RDReplicator::typeString((RDReplicator::Type)q->value(0).toUInt()));
item->setText(2,q->value(1).toString());
item->setText(3,q->value(2).toString());
}
delete q;
}