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[dorian] / searchresultsdialog.cpp

diff --git a/searchresultsdialog.cpp b/searchresultsdialog.cpp
index a405559..db0192b 100644 (file)
--- a/searchresultsdialog.cpp
+++ b/searchresultsdialog.cpp
@@ -1,14 +1,21 @@
+#include <stdio.h>
+
 #include <QtGui>
+#include <QStringListModel>
+#include <QDir>
+#include <QFile>
 
-#include "listview.h"
 #include "searchresultsdialog.h"
 #include "searchresultinfodialog.h"
 #include "trace.h"
+#include "progressdialog.h"
+#include "library.h"
+#include "platform.h"
 
 SearchResultsDialog::SearchResultsDialog(const QList<Search::Result> results_,
-    QWidget *parent): ListWindow(parent), results(results_)
+    QWidget *parent): ListWindow(tr("(No results)"), parent), results(results_)
 {
-    setWindowTitle(tr("Search Results"));
+    setWindowTitle(tr("Search results"));
 
     foreach (Search::Result result, results) {
         QString author;
@@ -19,19 +26,22 @@ SearchResultsDialog::SearchResultsDialog(const QList<Search::Result> results_,
     }
 
     QStringListModel *model = new QStringListModel(data, this);
-    list = new ListView;
-    list->setSelectionMode(QAbstractItemView::SingleSelection);
-    list->setModel(model);
-    list->setUniformItemSizes(true);
-    addList(list);
-    addItemAction(tr("Download book"), this, SLOT(onDownload()));
-    connect(list, SIGNAL(activated(const QModelIndex &)),
+    setModel(model);
+    connect(this, SIGNAL(activated(const QModelIndex &)),
             this, SLOT(onItemActivated(const QModelIndex &)));
+    Search *search = Search::instance();
+    connect(search, SIGNAL(beginDownload(int)), this, SLOT(onBeginDownload(int)));
+    connect(search,
+            SIGNAL(endDownload(int, const Search::Result &, const QString &)),
+            this,
+            SLOT(onEndDownload(int, const Search::Result &, const QString &)));
+
+    progress = new ProgressDialog(tr("Downloading book"), this);
 }
 
 void SearchResultsDialog::onItemActivated(const QModelIndex &index)
 {
-    Trace t("SearchResultsDialog::onItemActivated");
+    TRACE;
     Search::Result result = results[index.row()];
     qDebug() << "Book" << index.row() << ":" << result.title;
     SearchResultInfoDialog *d = new SearchResultInfoDialog(result, this);
@@ -39,10 +49,51 @@ void SearchResultsDialog::onItemActivated(const QModelIndex &index)
     int ret = d->exec();
     if (ret == QDialog::Accepted) {
         qDebug() << "Accepted -> Start download";
+        QString fileName = downloadName();
+        qDebug() << "Downloading to" << fileName;
+        Search::instance()->download(result, fileName);
     }
 }
 
-void SearchResultsDialog::onDownload()
+QString SearchResultsDialog::downloadName() const
+{
+    TRACE;
+    QString dir = Platform::instance()->downloadDir();
+    QDir().mkpath(dir); // Not sure if this works. QDir API is quiet lame.
+    unsigned i = 0;
+    QString fileName;
+    do {
+        char tmp[9];
+        snprintf(tmp, 8, "%8.8x", i++);
+        tmp[8] = '\0';
+        fileName = QDir(dir).absoluteFilePath(QString(tmp) + ".epub");
+    } while (QFile(fileName).exists());
+    qDebug() << fileName;
+    return fileName;
+}
+
+void SearchResultsDialog::onBeginDownload(int size)
 {
-    onItemActivated(list->currentIndex());
+    Q_UNUSED(size);
+    TRACE;
+    progress->showWait();
+}
+
+void SearchResultsDialog::onEndDownload(int status, const Search::Result &result,
+                                        const QString &fileName)
+{
+    Q_UNUSED(result);
+    TRACE;
+    progress->reset();
+    if (Search::Ok == status) {
+        Library::instance()->add(fileName);
+        int row = results.indexOf(result);
+        if (-1 != row) {
+            results.removeAt(row);
+            model()->removeRow(row);
+        }
+        Platform::instance()->
+            information(tr("Downloaded \"%1\"\nand added to the "
+                           "library").arg(result.title), this);
+    }
 }