kget/core/kuiserverjobs.cpp

   1 /* This file is part of the KDE project
   2
   3    Copyright (C) 2007 by Javier Goday <jgoday@gmail.com>
   4
   5    This program is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU General Public
   7    License as published by the Free Software Foundation; either
   8    version 2 of the License, or (at your option) any later version.
   9 */
  10
  11 #include "kuiserverjobs.h"
  12
  13 #include "kgetglobaljob.h"
  14 #include "settings.h"
  15
  16 #include <kuiserverjobtracker.h>
  17
  18 KUiServerJobs::KUiServerJobs(QObject *parent)
  19     : QObject(parent), m_jobs(), m_registeredJobs(), m_globalJob(0)
  20 {
  21 }
  22
  23 KUiServerJobs::~KUiServerJobs()
  24 {
  25     foreach(KJob *job, m_jobs) {
  26         unregisterJob(job);
  27     }
  28
  29     if(m_globalJob) {
  30         KIO::getJobTracker()->unregisterJob(globalJob());
  31         delete m_globalJob;
  32         m_globalJob = 0;
  33     }
  34 }
  35
  36 void KUiServerJobs::registerJob(KJob *job)
  37 {
  38     m_jobs.append(job);
  39
  40     if(Settings::enableKUIServerIntegration()) {
  41         if(Settings::exportGlobalJob()) {
  42             globalJob()->registerJob(job);
  43         }
  44         else {
  45             m_registeredJobs.append(job);
  46             KIO::getJobTracker()->registerJob(job);
  47         }
  48     }
  49 }
  50
  51 void KUiServerJobs::unregisterJob(KJob *job)
  52 {
  53     m_jobs.removeAll(job);
  54
  55     if(Settings::enableKUIServerIntegration()) {
  56         if(Settings::exportGlobalJob()) {
  57             globalJob()->unregisterJob(job);
  58         }
  59         else {
  60             m_registeredJobs.removeAll(job);
  61             KIO::getJobTracker()->unregisterJob(job);
  62         }
  63     }
  64 }
  65
  66 // every time the configuration changed, check the registered jobs and the state through the ui server
  67 void KUiServerJobs::reload()
  68 {
  69     if(Settings::exportGlobalJob() && Settings::enableKUIServerIntegration() && !m_globalJob) {
  70         foreach(KJob *job, m_registeredJobs) {
  71             KIO::getJobTracker()->unregisterJob(job);
  72             m_registeredJobs.removeAll(job);
  73         }
  74         KIO::getJobTracker()->registerJob(globalJob());
  75     }
  76     else {
  77         if((!Settings::exportGlobalJob() && Settings::enableKUIServerIntegration())
  78                                          || !Settings::enableKUIServerIntegration()) {
  79             if(m_globalJob) {
  80                 KIO::getJobTracker()->unregisterJob(globalJob());
  81                 delete m_globalJob;
  82                 m_globalJob = 0;
  83             }
  84         }
  85
  86         foreach(KJob *job, m_jobs) {
  87             if(!Settings::exportGlobalJob() && Settings::enableKUIServerIntegration() && job
  88                                             && job->percent() < 100) {
  89                 if(!m_registeredJobs.contains(job)) {
  90                     m_registeredJobs.append(job);
  91                     KIO::getJobTracker()->registerJob(job);
  92                 }
  93             }
  94             else {
  95                 m_registeredJobs.removeAll(job);
  96                 KIO::getJobTracker()->unregisterJob(job);
  97             }
  98         }
  99     }
 100 }
 101
 102 // get the kget global job
 103 KGetGlobalJob *KUiServerJobs::globalJob()
 104 {
 105     if(!m_globalJob) {
 106         m_globalJob = new KGetGlobalJob();
 107
 108         foreach(KJob *job, m_jobs) {
 109             m_globalJob->registerJob(job);
 110         }
 111
 112         if(Settings::exportGlobalJob() && Settings::enableKUIServerIntegration()) {
 113             KIO::getJobTracker()->registerJob(globalJob());
 114         }
 115     }
 116
 117     return m_globalJob;
 118 }