From 17818d33aaea8759439138da7a28efb2e5c95f26 Mon Sep 17 00:00:00 2001
From: Zsombor Gegesy <gzsombor@gmail.com>
Date: Sun, 18 Oct 2009 14:16:53 +0200
Subject: [PATCH 02/23] Show the number of downloads in the download manager
 dialog title, and blink it, after it's finished downloading.

---
 src/downloadmanager.cpp | 28 +++++++++++++++++++++++++++-
 src/downloadmanager.h   |  3 +++
 2 files changed, 30 insertions(+), 1 deletion(-)

diff --git src/downloadmanager.cpp src/downloadmanager.cpp
index 7be76fa..8196353 100644
--- src/downloadmanager.cpp
+++ src/downloadmanager.cpp
@@ -250,6 +250,7 @@ void DownloadItem::stop()
     tryAgainButton->show();
     setUpdatesEnabled(true);
     m_reply->abort();
+    emit downloadFinished();
 }
 
 void DownloadItem::open()
@@ -317,6 +318,7 @@ void DownloadItem::error(QNetworkReply::NetworkError)
     downloadInfoLabel->setText(tr("Network Error: %1").arg(m_reply->errorString()));
     tryAgainButton->setEnabled(true);
     tryAgainButton->setVisible(true);
+    emit downloadFinished();
 }
 
 void DownloadItem::metaDataChanged()
@@ -448,6 +450,7 @@ void DownloadItem::finished()
     m_output.close();
     updateInfoLabel();
     emit statusChanged();
+    emit downloadFinished();
 }
 
 /*!
@@ -580,6 +583,7 @@ void DownloadManager::handleUnsupportedContent(QNetworkReply *reply, bool reques
 void DownloadManager::addItem(DownloadItem *item)
 {
     connect(item, SIGNAL(statusChanged()), this, SLOT(updateRow()));
+    connect(item, SIGNAL(downloadFinished()), this, SLOT(finished()));
     int row = m_downloads.count();
     m_model->beginInsertRows(QModelIndex(), row, row);
     m_downloads.append(item);
@@ -590,8 +594,28 @@ void DownloadManager::addItem(DownloadItem *item)
     item->fileIcon->setPixmap(icon.pixmap(48, 48));
     downloadsView->setRowHeight(row, item->sizeHint().height());
     updateRow(item); //incase download finishes before the constructor returns
+    updateActiveItemCount();
 }
 
+void DownloadManager::updateActiveItemCount()
+{
+    int acCount = activeDownloads();
+    if (acCount > 0) {
+        setWindowTitle(QApplication::translate("DownloadDialog", "Downloading %1", 0, QApplication::UnicodeUTF8).arg(acCount));
+    } else {
+        setWindowTitle(QApplication::translate("DownloadDialog", "Downloads", 0, QApplication::UnicodeUTF8));
+    }
+}
+
+void DownloadManager::finished()
+{
+    updateActiveItemCount();
+    if (isVisible()) {
+        QApplication::alert(this);
+    }
+}
+
+
 void DownloadManager::updateRow()
 {
     if (DownloadItem *item = qobject_cast<DownloadItem*>(sender()))
@@ -692,16 +716,17 @@ void DownloadManager::load()
             item->m_output.setFileName(fileName);
             item->fileNameLabel->setText(QFileInfo(item->m_output.fileName()).fileName());
             item->m_url = url;
-            addItem(item);
             item->stopButton->setVisible(false);
             item->stopButton->setEnabled(false);
             item->tryAgainButton->setVisible(!done);
             item->tryAgainButton->setEnabled(!done);
             item->progressBar->setVisible(false);
+            addItem(item);
         }
         key = QString(QLatin1String("download_%1_")).arg(++i);
     }
     cleanupButton->setEnabled(m_downloads.count() - activeDownloads() > 0);
+    updateActiveItemCount();
 }
 
 void DownloadManager::cleanup()
@@ -710,6 +735,7 @@ void DownloadManager::cleanup()
         return;
     m_model->removeRows(0, m_downloads.count());
     updateItemCount();
+    updateActiveItemCount();
     if (m_downloads.isEmpty() && m_iconProvider) {
         delete m_iconProvider;
         m_iconProvider = 0;
diff --git src/downloadmanager.h src/downloadmanager.h
index fb45b59..f37f8e1 100644
--- src/downloadmanager.h
+++ src/downloadmanager.h
@@ -79,6 +79,7 @@ class DownloadItem : public QWidget, public Ui_DownloadItem
 signals:
     void statusChanged();
     void progress(qint64 bytesReceived = 0, qint64 bytesTotal = 0);
+    void downloadFinished();
 
 public:
     DownloadItem(QNetworkReply *reply = 0, bool requestFileName = false, QWidget *parent = 0);
@@ -170,12 +171,14 @@ private slots:
     void save() const;
     void updateRow(DownloadItem *item);
     void updateRow();
+    void finished();
 
 private:
     void addItem(DownloadItem *item);
     void updateItemCount();
     void load();
     bool externalDownload(const QUrl &url);
+    void updateActiveItemCount();
 
     AutoSaver *m_autoSaver;
     DownloadModel *m_model;
-- 
2.44.0