74 lines
1.4 KiB
C++
74 lines
1.4 KiB
C++
#include <xmmsclient/xmmsclient++/mainloop.h>
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#include <xmmsclient/xmmsclient.h>
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#include "XmmsQT4.h"
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#include <QApplication>
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#include <QObject>
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#include <QSocketNotifier>
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static void CheckWrite (int i, void *userdata);
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XmmsQT4::XmmsQT4 (xmmsc_connection_t *xmmsc) :
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QObject (), Xmms::MainloopInterface (xmmsc),
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m_fd (0), m_rsock (0), m_wsock (0), m_xmmsc (xmmsc)
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{
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m_fd = xmmsc_io_fd_get (xmmsc);
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xmmsc_io_need_out_callback_set (xmmsc, CheckWrite, this);
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m_rsock = new QSocketNotifier (m_fd, QSocketNotifier::Read, this);
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connect (m_rsock, SIGNAL (activated (int)), SLOT (OnRead ()));
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m_rsock->setEnabled (true);
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m_wsock = new QSocketNotifier (m_fd, QSocketNotifier::Write, this);
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connect (m_wsock, SIGNAL (activated (int)), SLOT (OnWrite ()));
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m_wsock->setEnabled (false);
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running_ = true;
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}
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XmmsQT4::~XmmsQT4 ()
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{
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delete m_rsock;
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delete m_wsock;
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}
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void XmmsQT4::run ()
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{
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}
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xmmsc_connection_t *XmmsQT4::GetXmmsConnection ()
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{
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return m_xmmsc;
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}
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void XmmsQT4::OnRead ()
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{
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if (!xmmsc_io_in_handle (m_xmmsc)) {
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return; /* exception? */
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}
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}
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void XmmsQT4::OnWrite ()
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{
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if (!xmmsc_io_out_handle (m_xmmsc)) {
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return; /* exception? */
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}
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}
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void XmmsQT4::ToggleWrite (bool toggle)
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{
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m_wsock->setEnabled (toggle);
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}
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static void CheckWrite (int i, void *userdata)
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{
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XmmsQT4 *obj = static_cast< XmmsQT4* > (userdata);
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if (xmmsc_io_want_out (obj->GetXmmsConnection ())) {
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obj->ToggleWrite (true);
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} else {
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obj->ToggleWrite (false);
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}
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}
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