Move manual tab contents to separate widget.

Create a new widget which holds the contents of the manual tab and its logic.
Unify its display / download code. Fixes FS#12587, which was caused by
duplicated code.

Change-Id: I5721d2a95ebeaf80481c1fd149eda22cf1328501

1 files changed, 140 insertions, 0 deletions

diff --git a/rbutil/rbutilqt/gui/manualwidget.cpp b/rbutil/rbutilqt/gui/manualwidget.cpp
new file mode 100644
index 0000000000..f84da69a2a
--- /dev/null
+++ b/rbutil/rbutilqt/gui/manualwidget.cpp
@@ -0,0 +1,140 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ *
+ *   Copyright (C) 2012 by Dominik Riebeling
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include <QtGui>
+#include <QDebug>
+#include "manualwidget.h"
+#include "rbutilqt.h"
+#include "rbsettings.h"
+#include "serverinfo.h"
+#include "systeminfo.h"
+
+ManualWidget::ManualWidget(QWidget *parent) : QWidget(parent)
+{
+    ui.setupUi(this);
+    ui.radioPdf->setChecked(true);
+    connect(ui.buttonDownloadManual, SIGNAL(clicked()), this, SLOT(downloadManual()));
+}
+
+
+QString ManualWidget::manualUrl(ManualFormat format)
+{
+    if(RbSettings::value(RbSettings::Platform).toString().isEmpty()) {
+        return QString();
+    }
+
+    QString buildservermodel = SystemInfo::value(SystemInfo::CurBuildserverModel).toString();
+    QString modelman = SystemInfo::value(SystemInfo::CurManual).toString();
+    QString manualbasename;
+
+    if(modelman.isEmpty()) {
+        manualbasename = "rockbox-" + buildservermodel;
+    }
+    else {
+        manualbasename = "rockbox-" + modelman;
+    }
+
+    QString manual = SystemInfo::value(SystemInfo::ManualUrl).toString();
+    switch(format) {
+        case ManualPdf:
+            manual.replace("%EXTENSION%", "pdf");
+            break;
+        case ManualHtml:
+            manual.replace("%EXTENSION%", "html");
+            manualbasename += "/rockbox-build";
+            break;
+        case ManualZip:
+            manual.replace("%EXTENSION%", "-html.zip");
+            manualbasename += "/rockbox-build";
+            break;
+        default:
+            break;
+    };
+
+    manual.replace("%MANUALBASENAME%", manualbasename);
+    return manual;
+}
+
+
+void ManualWidget::updateManual()
+{
+    if(!RbSettings::value(RbSettings::Platform).toString().isEmpty())
+    {
+        ui.labelPdfManual->setText(tr("<a href='%1'>PDF Manual</a>")
+            .arg(manualUrl(ManualPdf)));
+        ui.labelHtmlManual->setText(tr("<a href='%1'>HTML Manual (opens in browser)</a>")
+            .arg(manualUrl(ManualHtml)));
+    }
+    else {
+        ui.labelPdfManual->setText(tr("Select a device for a link to the correct manual"));
+        ui.labelHtmlManual->setText(tr("<a href='%1'>Manual Overview</a>")
+            .arg("http://www.rockbox.org/manual.shtml"));
+    }
+}
+
+
+void ManualWidget::downloadManual(void)
+{
+    if(RbUtilQt::chkConfig(this)) {
+        return;
+    }
+    if(QMessageBox::question(this, tr("Confirm download"),
+       tr("Do you really want to download the manual? The manual will be saved "
+            "to the root folder of your player."),
+        QMessageBox::Yes | QMessageBox::No) != QMessageBox::Yes) {
+        return;
+    }
+    QString manual = SystemInfo::value(SystemInfo::CurManual).toString();
+    if(manual.isEmpty()) {
+        manual = "rockbox-" + SystemInfo::value(SystemInfo::CurBuildserverModel).toString();
+    }
+
+    QDate date = QDate::fromString(ServerInfo::value(
+                ServerInfo::DailyDate).toString(), Qt::ISODate);
+    QString manualurl;
+
+    ProgressLoggerGui* logger = new ProgressLoggerGui(this);
+    logger->show();
+    ZipInstaller *installer = new ZipInstaller(this);
+    installer->setMountPoint(RbSettings::value(RbSettings::Mountpoint).toString());
+    if(!RbSettings::value(RbSettings::CacheDisabled).toBool())
+        installer->setCache(true);
+
+    if(ui.radioPdf->isChecked()) {
+        manualurl = manualUrl(ManualPdf);
+        installer->setLogSection("Manual (PDF)");
+        installer->setTarget("/" + manual + ".pdf");
+    }
+    else {
+        manualurl = manualUrl(ManualZip);
+        installer->setLogSection("Manual (HTML)");
+        installer->setTarget("/" + manual + "-" + date.toString("yyyyMMdd") + "-html.zip");
+    }
+    qDebug() << "[ManualWidget] Manual URL:" << manualurl;
+
+    installer->setLogVersion(ServerInfo::value(ServerInfo::DailyDate).toString());
+    installer->setUrl(manualurl);
+    installer->setUnzip(false);
+
+    connect(installer, SIGNAL(logItem(QString, int)), logger, SLOT(addItem(QString, int)));
+    connect(installer, SIGNAL(logProgress(int, int)), logger, SLOT(setProgress(int, int)));
+    connect(installer, SIGNAL(done(bool)), logger, SLOT(setFinished()));
+    connect(logger, SIGNAL(aborted()), installer, SLOT(abort()));
+    installer->install();
+}
+