mirror of
https://github.com/ElvishArtisan/rivendell.git
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Initial import of CVS-v2_8_branch
This commit is contained in:
Fred Gleason
239
rdlogmanager/edit_eventline.cpp
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239
rdlogmanager/edit_eventline.cpp
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// edit_eventline.cpp
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//
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// Edit Rivendell Log Eventline
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//
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// (C) Copyright 2002-2004 Fred Gleason <fredg@paravelsystems.com>
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//
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// $Id: edit_eventline.cpp,v 1.16 2010/07/29 19:32:37 cvs Exp $
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2 as
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// published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public
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// License along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#include <qdialog.h>
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#include <qstring.h>
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#include <qtextedit.h>
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#include <qpainter.h>
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#include <qmessagebox.h>
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#include <qpushbutton.h>
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#include <rddb.h>
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#include <rd.h>
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#include <rdevent.h>
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#include <rdcreate_log.h>
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#include <rdtextvalidator.h>
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#include <list_events.h>
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#include <edit_eventline.h>
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EditEventLine::EditEventLine(RDEventLine *eventline,RDClock *clock,int line,
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QWidget *parent,const char *name)
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: QDialog(parent,name,true)
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{
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setCaption(tr("Edit Event Assignment"));
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edit_eventline=eventline;
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edit_clock=clock;
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edit_line=line;
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//
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// Fix the Window Size
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//
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setMinimumWidth(sizeHint().width());
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setMaximumWidth(sizeHint().width());
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setMinimumHeight(sizeHint().height());
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setMaximumHeight(sizeHint().height());
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//
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// Create Fonts
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//
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QFont bold_font=QFont("Helvetica",12,QFont::Bold);
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bold_font.setPixelSize(12);
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QFont font=QFont("Helvetica",12,QFont::Normal);
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font.setPixelSize(12);
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//
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// Text Validator
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//
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//
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// Create Validators
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//
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RDTextValidator *validator=new RDTextValidator();
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validator->addBannedChar('(');
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validator->addBannedChar(')');
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validator->addBannedChar('!');
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validator->addBannedChar('@');
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validator->addBannedChar('#');
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validator->addBannedChar('$');
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validator->addBannedChar('%');
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validator->addBannedChar('^');
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validator->addBannedChar('&');
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validator->addBannedChar('*');
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validator->addBannedChar('{');
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validator->addBannedChar('}');
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validator->addBannedChar('[');
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validator->addBannedChar(']');
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validator->addBannedChar(':');
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validator->addBannedChar(';');
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validator->addBannedChar(34);
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validator->addBannedChar('<');
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validator->addBannedChar('>');
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validator->addBannedChar('.');
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validator->addBannedChar(',');
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validator->addBannedChar('\\');
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validator->addBannedChar('-');
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validator->addBannedChar('_');
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//
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// Event Name
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//
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edit_eventname_edit=new QLineEdit(this,"edit_eventname_edit");
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edit_eventname_edit->setGeometry(65,12,sizeHint().width()-140,18);
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edit_eventname_edit->setMaxLength(64);
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edit_eventname_edit->setValidator(validator);
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QLabel *label=new QLabel(edit_eventname_edit,tr("Event:"),
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this,"edit_eventname_label");
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label->setGeometry(10,12,50,18);
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label->setFont(bold_font);
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label->setAlignment(AlignRight|AlignVCenter);
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//
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// Event Select Button
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//
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QPushButton *button=new QPushButton(this,"select_button");
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button->setGeometry(sizeHint().width()-60,7,50,30);
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button->setFont(font);
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button->setText(tr("Select"));
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connect(button,SIGNAL(clicked()),this,SLOT(selectData()));
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//
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// Start Time
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//
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edit_starttime_edit=new RDTimeEdit(this,"edit_starttime_edit");
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edit_starttime_edit->setGeometry(150,40,70,20);
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edit_starttime_edit->
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setDisplay(RDTimeEdit::Minutes|RDTimeEdit::Seconds|RDTimeEdit::Tenths);
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edit_starttime_edit->setFont(font);
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label=new QLabel(edit_starttime_edit,tr("Start Time:"),
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this,"edit_starttime_label");
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label->setGeometry(65,42,80,20);
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label->setFont(bold_font);
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label->setAlignment(AlignRight|AlignVCenter);
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//
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// End Time
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//
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edit_endtime_edit=new RDTimeEdit(this,"edit_length_edit");
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edit_endtime_edit->setGeometry(325,40,70,20);
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edit_endtime_edit->
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setDisplay(RDTimeEdit::Minutes|RDTimeEdit::Seconds|RDTimeEdit::Tenths);
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label=new QLabel(edit_endtime_edit,tr("End Time:"),
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this,"edit_endtime_label");
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label->setGeometry(250,42,70,20);
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label->setFont(bold_font);
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label->setAlignment(AlignRight|AlignVCenter);
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//
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// OK Button
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//
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button=new QPushButton(this,"ok_button");
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button->setGeometry(sizeHint().width()-180,sizeHint().height()-60,80,50);
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button->setDefault(true);
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button->setFont(bold_font);
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button->setText(tr("&OK"));
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connect(button,SIGNAL(clicked()),this,SLOT(okData()));
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//
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// Cancel Button
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//
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button=new QPushButton(this,"cancel_button");
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button->setGeometry(sizeHint().width()-90,sizeHint().height()-60,80,50);
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button->setFont(bold_font);
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button->setText(tr("&Cancel"));
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connect(button,SIGNAL(clicked()),this,SLOT(cancelData()));
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//
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// Load Data
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//
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if(edit_eventline!=NULL) {
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edit_eventname_edit->setText(edit_eventline->name());
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edit_starttime_edit->setTime(edit_eventline->startTime());
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edit_endtime_edit->
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setTime(edit_eventline->startTime().addMSecs(edit_eventline->length()));
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}
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}
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QSize EditEventLine::sizeHint() const
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{
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return QSize(550,130);
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}
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QSizePolicy EditEventLine::sizePolicy() const
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{
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return QSizePolicy(QSizePolicy::Fixed,QSizePolicy::Fixed);
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}
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void EditEventLine::selectData()
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{
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QString eventname;
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ListEvents *list_events=new ListEvents(&eventname,this,"add_dialog");
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if(list_events->exec()<0) {
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delete list_events;
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return;
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}
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delete list_events;
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edit_eventname_edit->setText(eventname);
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}
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void EditEventLine::okData()
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{
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if(edit_starttime_edit->time()>edit_endtime_edit->time()) {
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QMessageBox::information(this,tr("Invalid Event"),
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tr("The event end time cannot be earlier than the start time."));
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return;
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}
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QString sql=QString().sprintf("select NAME from EVENTS where NAME=\"%s\"",
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(const char *)edit_eventname_edit->text());
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RDSqlQuery *q=new RDSqlQuery(sql);
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if(!q->first()) {
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QMessageBox::information(this,tr("No Such Event"),
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tr("There is no such event."));
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delete q;
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return;
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}
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edit_eventname_edit->setText(q->value(0).toString());
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delete q;
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if(!edit_clock->validate(edit_starttime_edit->time(),
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edit_starttime_edit->time().
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msecsTo(edit_endtime_edit->time()),
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edit_line)) {
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QMessageBox::information(this,tr("Invalid Event"),
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tr("This event overlaps with an\nalready existing event."));
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return;
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}
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edit_eventline->setName(edit_eventname_edit->text());
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edit_eventline->setStartTime(edit_starttime_edit->time());
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edit_eventline->
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setLength(edit_starttime_edit->time().msecsTo(edit_endtime_edit->time()));
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done(0);
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}
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void EditEventLine::cancelData()
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{
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done(-1);
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}
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