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| author | trialuser02 <trialuser02@90c681e8-e032-0410-971d-27865f9a5e38> | 2018-12-01 20:55:22 +0000 |
|---|---|---|
| committer | trialuser02 <trialuser02@90c681e8-e032-0410-971d-27865f9a5e38> | 2018-12-01 20:55:22 +0000 |
| commit | f26b15eb0d97fb288c7edd481b76b5df54750879 (patch) | |
| tree | e5eeb92b7c5e8cc00d6cfa6c0731ecdfc11e03c8 /src/plugins/General/rdetect/removablehelper.cpp | |
| parent | 34b50c5061c75c2922216d04cfb7dfc4065e4dd8 (diff) | |
| download | qmmp-f26b15eb0d97fb288c7edd481b76b5df54750879.tar.gz qmmp-f26b15eb0d97fb288c7edd481b76b5df54750879.tar.bz2 qmmp-f26b15eb0d97fb288c7edd481b76b5df54750879.zip | |
added removable volume detecion for windows
git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@8469 90c681e8-e032-0410-971d-27865f9a5e38
Diffstat (limited to 'src/plugins/General/rdetect/removablehelper.cpp')
| -rw-r--r-- | src/plugins/General/rdetect/removablehelper.cpp | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/src/plugins/General/rdetect/removablehelper.cpp b/src/plugins/General/rdetect/removablehelper.cpp new file mode 100644 index 000000000..b7ec1eeeb --- /dev/null +++ b/src/plugins/General/rdetect/removablehelper.cpp @@ -0,0 +1,166 @@ +/***************************************************************************
+ * Copyright (C) 2018 by Ilya Kotov *
+ * forkotov02@ya.ru *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
+ ***************************************************************************/
+#include <QApplication>
+#include <QStorageInfo>
+#include <QActionGroup>
+#include <QtDebug>
+#include <QStyle>
+#include <qmmpui/mediaplayer.h>
+#include <windows.h>
+#include <dbt.h>
+#include <qmmpui/uihelper.h>
+#include "removablehelper.h"
+
+RemovableHelper::RemovableHelper(QObject *parent): QObject(parent)
+{
+ qApp->installNativeEventFilter(this);
+ m_actions = new QActionGroup(this);
+ connect(m_actions,SIGNAL(triggered(QAction *)), SLOT(processAction(QAction *)));
+ updateActions();
+}
+
+RemovableHelper::~RemovableHelper()
+{
+ qApp->removeNativeEventFilter(this);
+}
+
+bool RemovableHelper::nativeEventFilter(const QByteArray &eventType, void *message, long *result)
+{
+ Q_UNUSED(result);
+
+ if(eventType == "windows_generic_MSG")
+ {
+ MSG *msg = static_cast<MSG *>(message);
+ if(msg->message == WM_DEVICECHANGE && msg->wParam == DBT_DEVICEARRIVAL)
+ {
+ PDEV_BROADCAST_HDR lpdb = (PDEV_BROADCAST_HDR)msg->lParam;
+
+ if(lpdb->dbch_devicetype == DBT_DEVTYP_VOLUME)
+ {
+ updateActions();
+ return true;
+ }
+ }
+ else if(msg->message == WM_DEVICECHANGE && msg->wParam == DBT_DEVICEREMOVECOMPLETE)
+ {
+ PDEV_BROADCAST_HDR lpdb = (PDEV_BROADCAST_HDR)msg->lParam;
+
+ if(lpdb->dbch_devicetype == DBT_DEVTYP_VOLUME)
+ {
+ updateActions();
+ return true;
+ }
+ }
+ }
+ return false;
+}
+
+void RemovableHelper::processAction(QAction *action)
+{
+ qDebug("RemovableHelper: action triggered: %s", qPrintable(action->data().toString()));
+ QString path = action->data().toString();
+ MediaPlayer::instance()->playListManager()->selectedPlayList()->add(path);
+}
+
+void RemovableHelper::updateActions()
+{
+ QList<QStorageInfo> volumes = QStorageInfo::mountedVolumes();
+
+ foreach(const QStorageInfo &storage, volumes)
+ {
+ if(!storage.isValid() || !storage.isReady())
+ continue;
+
+ QString dev_path;
+
+ qDebug() << storage.fileSystemType();
+
+ if(storage.bytesTotal() < 40000000000LL &&
+ (storage.fileSystemType() == "NTFS" ||
+ storage.fileSystemType() == "FAT32" ||
+ storage.fileSystemType() == "CDFS" ||
+ storage.fileSystemType() == "UDF"))
+ {
+ dev_path = storage.rootPath();
+ }
+ else
+ continue;
+
+ if(!findAction(dev_path))
+ {
+ QAction *action = new QAction(this);
+ QString actionText;
+ /*if (device->isAudio())
+ {
+ actionText = QString(tr("Add CD \"%1\"")).arg(storage.displayName());
+ }
+ else*/
+ {
+ actionText = QString(tr("Add Volume \"%1\"")).arg(storage.displayName());
+ }
+
+ if(storage.fileSystemType() == "CDFS")
+ action->setIcon(qApp->style()->standardIcon(QStyle::SP_DriveCDIcon));
+ else if(storage.fileSystemType() == "UDF")
+ action->setIcon(qApp->style()->standardIcon(QStyle::SP_DriveDVDIcon));
+ else
+ action->setIcon(qApp->style()->standardIcon(QStyle::SP_DriveHDIcon));
+ qDebug("RemovableHelper: added menu item: \"%s\"", qPrintable(dev_path));
+
+ action->setText(actionText);
+ action->setData(dev_path);
+ m_actions->addAction(action);
+ UiHelper::instance()->addAction(action, UiHelper::ADD_MENU);
+ }
+ }
+ // remove action if device is unmounted/removed
+ foreach(QAction *action, m_actions->actions())
+ {
+ bool found = false;
+
+ foreach(const QStorageInfo &storage, volumes)
+ {
+ if(storage.rootPath() == action->data().toString())
+ {
+ found = true;
+ break;
+ }
+ }
+
+ if (!found)
+ {
+ qDebug("RemovableHelper: removed menu item: \"%s\"", qPrintable(action->data().toString()));
+ m_actions->removeAction(action);
+ UiHelper::instance()->removeAction(action);
+ action->deleteLater();
+ }
+ }
+}
+
+QAction *RemovableHelper::findAction(const QString &dev_path)
+{
+ foreach(QAction *action, m_actions->actions())
+ {
+ if (action->data().toString() == dev_path)
+ return action;
+ }
+ return nullptr;
+}
+
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