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Initial import of CVS-v2_8_branch

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Fred Gleason
2014-08-12 15:13:02 -04:00
commit afd67c7af8
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rdadmin/edit_jack.cpp Normal file
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// edit_jack.cpp
//
// Edit a Rivendell Jack Configuration
//
// (C) Copyright 2002-2007 Fred Gleason <fredg@paravelsystems.com>
//
// $Id: edit_jack.cpp,v 1.1.4.4 2012/11/15 19:27:13 cvs Exp $
//
// 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 <math.h>
#include <qdialog.h>
#include <qstring.h>
#include <qlistbox.h>
#include <qtextedit.h>
#include <qpainter.h>
#include <qevent.h>
#include <qmessagebox.h>
#include <qcheckbox.h>
#include <qbuttongroup.h>
#include <qcolordialog.h>
#include <qvalidator.h>
#include <qfiledialog.h>
#include <rdescape_string.h>
#include <globals.h>
#include <rdcart_dialog.h>
#include <rddb.h>
#include <edit_jack.h>
#include <edit_jack_client.h>
EditJack::EditJack(RDStation *station,QWidget *parent,const char *name)
: QDialog(parent,name,true)
{
QString sql;
edit_station=station;
//
// Fix the Window Size
//
setMinimumWidth(sizeHint().width());
setMinimumHeight(sizeHint().height());
setCaption(tr("JACK Configuration for ")+edit_station->name());
//
// Create Fonts
//
QFont normal_font=QFont("Helvetica",12,QFont::Normal);
normal_font.setPixelSize(12);
QFont font=QFont("Helvetica",12,QFont::Bold);
font.setPixelSize(12);
//
// Start JACK Server
//
edit_start_jack_box=new QCheckBox(this);
edit_start_jack_label=
new QLabel(edit_start_jack_box,tr("Start JACK Server"),this);
edit_start_jack_label->setFont(font);
edit_start_jack_label->setAlignment(AlignLeft|AlignVCenter|ShowPrefix);
//
// JACK Server Name
//
edit_jack_server_name_edit=new QLineEdit(this);
edit_jack_server_name_label=
new QLabel(edit_jack_server_name_edit,tr("JACK Server Name:"),this);
edit_jack_server_name_label->setFont(font);
edit_jack_server_name_label->
setAlignment(AlignRight|AlignVCenter|ShowPrefix);
//
// JACK Command Line
//
edit_jack_command_line_edit=new QLineEdit(this);
connect(edit_start_jack_box,SIGNAL(toggled(bool)),
this,SLOT(startJackData(bool)));
edit_jack_command_line_label=
new QLabel(edit_jack_command_line_edit,tr("JACK Command Line:"),this);
edit_jack_command_line_label->setFont(font);
edit_jack_command_line_label->
setAlignment(AlignRight|AlignVCenter|ShowPrefix);
//
// JACK Client List
//
edit_jack_client_view=new RDListView(this);
edit_jack_client_label=
new QLabel(edit_jack_client_view,tr("JACK Clients to Start:"),this);
edit_jack_client_label->setFont(font);
edit_jack_client_view->setAllColumnsShowFocus(true);
edit_jack_client_view->setItemMargin(5);
edit_jack_client_view->addColumn(tr("Client"));
edit_jack_client_view->setColumnAlignment(0,Qt::AlignLeft);
edit_jack_client_view->addColumn(tr("Command Line"));
edit_jack_client_view->setColumnAlignment(1,Qt::AlignLeft);
connect(edit_jack_client_view,SIGNAL(doubleClicked(QListViewItem *,
const QPoint &,int)),
this,SLOT(doubleClickedData(QListViewItem *,const QPoint &,int)));
//
// Add Button
//
edit_add_button=new QPushButton(this);
edit_add_button->setFont(font);
edit_add_button->setText(tr("&Add"));
connect(edit_add_button,SIGNAL(clicked()),this,SLOT(addData()));
//
// Edit Button
//
edit_edit_button=new QPushButton(this);
edit_edit_button->setFont(font);
edit_edit_button->setText(tr("&Edit"));
connect(edit_edit_button,SIGNAL(clicked()),this,SLOT(editData()));
//
// Delete Button
//
edit_delete_button=new QPushButton(this);
edit_delete_button->setFont(font);
edit_delete_button->setText(tr("&Delete"));
connect(edit_delete_button,SIGNAL(clicked()),this,SLOT(deleteData()));
//
// Ok Button
//
edit_ok_button=new QPushButton(this,"edit_ok_button");
edit_ok_button->setDefault(true);
edit_ok_button->setFont(font);
edit_ok_button->setText(tr("&OK"));
connect(edit_ok_button,SIGNAL(clicked()),this,SLOT(okData()));
//
// Cancel Button
//
edit_cancel_button=new QPushButton(this,"edit_cancel_button");
edit_cancel_button->setFont(font);
edit_cancel_button->setText(tr("&Cancel"));
connect(edit_cancel_button,SIGNAL(clicked()),this,SLOT(cancelData()));
//
// Populate Fields
//
edit_start_jack_box->setChecked(edit_station->startJack());
edit_jack_server_name_edit->setText(edit_station->jackServerName());
edit_jack_command_line_edit->setText(edit_station->jackCommandLine());
if(edit_jack_server_name_edit->text().isEmpty()) {
edit_jack_server_name_edit->setText(EDITJACK_DEFAULT_SERVERNAME);
}
startJackData(edit_station->startJack());
RefreshList();
}
QSize EditJack::sizeHint() const
{
return QSize(450,330);
}
QSizePolicy EditJack::sizePolicy() const
{
return QSizePolicy(QSizePolicy::Fixed,QSizePolicy::Fixed);
}
void EditJack::startJackData(bool state)
{
edit_jack_command_line_label->setEnabled(state);
edit_jack_command_line_edit->setEnabled(state);
}
void EditJack::addData()
{
QString sql;
RDSqlQuery *q;
RDSqlQuery *q1;
RDListViewItem *item=NULL;
sql=QString("insert into JACK_CLIENTS set ")+
"STATION_NAME=\""+RDEscapeString(edit_station->name())+"\","+
"DESCRIPTION=\"\",COMMAND_LINE=\"\"";
q=new RDSqlQuery(sql);
delete q;
sql="select last_insert_id() from JACK_CLIENTS";
q=new RDSqlQuery(sql);
if(q->first()) {
item=new RDListViewItem(edit_jack_client_view);
item->setId(q->value(0).toInt());
QString desc=tr("[New Client]");
QString cmd="";
EditJackClient *d=new EditJackClient(edit_station,this);
if(d->exec(&desc,&cmd)==0) {
item->setText(0,desc);
item->setText(1,cmd);
}
else {
sql=QString().sprintf("delete from JACK_CLIENTS where ID=%d",item->id());
q1=new RDSqlQuery(sql);
delete q1;
delete item;
}
}
delete q;
}
void EditJack::editData()
{
RDListViewItem *item=(RDListViewItem *)edit_jack_client_view->selectedItem();
if(item==NULL) {
return;
}
QString desc=item->text(0);
QString cmd=item->text(1);
EditJackClient *d=new EditJackClient(edit_station,this);
if(d->exec(&desc,&cmd)==0) {
item->setText(0,desc);
item->setText(1,cmd);
}
delete d;
}
void EditJack::deleteData()
{
QString sql;
RDSqlQuery *q;
RDListViewItem *item=(RDListViewItem *)edit_jack_client_view->selectedItem();
if(item==NULL) {
return;
}
if(QMessageBox::question(this,tr("RDAdmin - JACK Clients"),
tr("Are you sure you want to delete JACK Client")+
" \""+item->text(0)+"\"?",QMessageBox::Yes,
QMessageBox::No)==QMessageBox::Yes) {
sql=QString().sprintf("delete from JACK_CLIENTS where ID=%d",item->id());
q=new RDSqlQuery(sql);
delete q;
delete item;
}
}
void EditJack::doubleClickedData(QListViewItem *item,const QPoint &pt,int col)
{
editData();
}
void EditJack::okData()
{
QString sql;
RDSqlQuery *q;
RDListViewItem *item=NULL;
edit_station->setStartJack(edit_start_jack_box->isChecked());
if(edit_jack_server_name_edit->text()==EDITJACK_DEFAULT_SERVERNAME) {
edit_station->setJackServerName("");
}
else {
edit_station->setJackServerName(edit_jack_server_name_edit->text());
}
edit_station->setJackCommandLine(edit_jack_command_line_edit->text());
item=(RDListViewItem *)edit_jack_client_view->firstChild();
while(item!=NULL) {
sql=QString("update JACK_CLIENTS set DESCRIPTION=\"")+
RDEscapeString(item->text(0))+"\",COMMAND_LINE=\""+
RDEscapeString(item->text(1))+"\" where ID="+
QString().sprintf("%d",item->id());
q=new RDSqlQuery(sql);
delete q;
item=(RDListViewItem *)item->nextSibling();
}
done(0);
}
void EditJack::cancelData()
{
done(-1);
}
void EditJack::resizeEvent(QResizeEvent *e)
{
edit_start_jack_box->setGeometry(10,11,15,15);
edit_start_jack_label->setGeometry(30,10,sizeHint().width()-70,20);
edit_jack_server_name_label->setGeometry(10,32,130,20);
edit_jack_server_name_edit->setGeometry(145,32,size().width()-155,20);
edit_jack_command_line_label->setGeometry(10,54,130,20);
edit_jack_command_line_edit->setGeometry(145,54,size().width()-155,20);
edit_jack_client_label->setGeometry(15,80,sizeHint().width()-28,20);
edit_jack_client_view->
setGeometry(10,102,size().width()-20,size().height()-170);
edit_add_button->setGeometry(15,size().height()-60,50,30);
edit_edit_button->setGeometry(75,size().height()-60,50,30);
edit_delete_button->setGeometry(135,size().height()-60,50,30);
edit_ok_button->setGeometry(size().width()-180,size().height()-60,80,50);
edit_cancel_button->setGeometry(size().width()-90,size().height()-60,80,50);
}
void EditJack::RefreshList()
{
RDListViewItem *l;
edit_jack_client_view->clear();
QString sql=QString().
sprintf("select ID,DESCRIPTION,COMMAND_LINE from JACK_CLIENTS \
where STATION_NAME=\"%s\" order by DESCRIPTION",
(const char *)edit_station->name());
RDSqlQuery *q=new RDSqlQuery(sql);
while(q->next()) {
l=new RDListViewItem(edit_jack_client_view);
l->setId(q->value(0).toInt());
l->setText(0,q->value(1).toString());
l->setText(1,q->value(2).toString());
}
delete q;
}