kcron/ktlisttasks.cpp

   1 /***************************************************************************
   2  *   KT list view item tasks implementation.                               *
   3  *   --------------------------------------------------------------------  *
   4  *   Copyright (C) 1999, Gary Meyer <gary@meyer.net>                       *
   5  *   --------------------------------------------------------------------  *
   6  *   This program is free software; you can redistribute it and/or modify  *
   7  *   it under the terms of the GNU General Public License as published by  *
   8  *   the Free Software Foundation; either version 2 of the License, or     *
   9  *   (at your option) any later version.                                   *
  10  ***************************************************************************/
  11
  12 #include "ktlisttasks.h"
  13
  14
  15
  16 #include <klocale.h>  // i18n()
  17 #include <kglobalsettings.h>
  18
  19 #include "ctcron.h"
  20 #include "cttask.h"
  21
  22 #include "kticon.h"
  23 #include "ktlisttask.h"
  24 #include "kttask.h"
  25 #include "ktprint.h"
  26
  27 KTListTasks::KTListTasks(KTListItem* parent, CTCron* _ctcron) :
  28   KTListItem(parent, 0, _ctcron)
  29 {
  30   refresh();
  31 }
  32
  33 KTListTasks::KTListTasks(Q3ListView* parent, CTCron* _ctcron) :
  34   KTListItem(parent, 0, _ctcron)
  35 {
  36   refresh();
  37 }
  38
  39 QString KTListTasks::getDescription()
  40 {
  41   return i18n("Tasks");
  42 }
  43
  44 void KTListTasks::create()
  45 {
  46   CTTask* temptask = new CTTask ("", "", getCTCron()->syscron);
  47   KTTask* kttask = new KTTask(temptask,i18n("Edit Task"));
  48   kttask->exec();
  49   delete kttask;
  50   if (temptask->dirty())
  51   {
  52     getCTCron()->task.push_back(temptask);
  53     new KTListTask(this, getCTCron(), temptask); // Qt will clean up
  54   }
  55   else
  56   {
  57     delete temptask;
  58   }
  59 }
  60
  61 void KTListTasks::refresh()
  62 {
  63   setText(0, getDescription());
  64   setPixmap(0, KTIcon::tasks(true));
  65 }
  66
  67 void KTListTasks::print (KTPrint& printer) const
  68 {
  69   QFont stnd;
  70
  71   stnd = printer.getFont();
  72
  73   printer.setFont(QFont( KGlobalSettings::generalFont().family(), 10, QFont::Bold ));
  74   printer.print (i18n("Task name:"), 1, KTPrint::alignTextLeft);
  75   printer.print (i18n("Program:"), 2, KTPrint::alignTextCenter);
  76   printer.print (i18n("Description:"),3,KTPrint::alignTextRight);
  77
  78   printer.setFont(stnd);
  79
  80   //firstChild() does not return null if there are no children, therefore
  81   //we need to check the validation of the pointer without terminating
  82   //the application. This maybe a bug in QT 1.44
  83
  84   if (this->childCount() ==0) {
  85     printer.print(i18n("No tasks..."),1,KTPrint::alignTextLeft, false);
  86     printer.levelColumns(20);
  87     return;
  88   }
  89
  90   KTListItem* ktli = (KTListItem*)this->firstChild();
  91   Q_CHECK_PTR(ktli);
  92
  93   while (ktli) {
  94     ktli->print(printer);
  95     ktli = (KTListItem*)ktli->nextSibling();
  96     printer.levelColumns();
  97   }
  98   printer.levelColumns(20);
  99 }