#include?
#include?“implayer.h“
#include?“ui_implayer.h“
#include?
#include
#include



IMplayer::IMplayer（QWidget?*parent）?:
????QMainWindow（parent）
????ui（new?Ui::IMplayer）
{
????isMute?=?0;
????isPlay?=?1;
????isLength?=?1;
????timePos?=?0;
????timeLength?=?0;

????ui->setupUi（this）;
????ui->scheduleSlider->setRange（0999）;
????ui->voiceSlider->setRange（0?99）;

????mplayerProcess?=?new?QProcess（this）;
????mplayerProcess->setProcessChannelMode（QProcess::MergedChannels）;
????//mplayerProgram?=?tr（“D:/workstation/IMplayer/mplayer/mplayer.exe“）;
????mplayerProgram?=?tr（“/usr/bin/mplayer“）;
????timeClock?=?new?QTimer（this）;

????connect（mplayerProcess?SIGNAL（readyReadStandardOutput（））?this?SLOT（back_Message_slot（）））;
????connect（timeClock?SIGNAL（timeout（））?this?SLOT（back_posMessage_slot（）））;

}

IMplayer::~IMplayer（）
{
????delete?ui;
}

void?IMplayer::setUI（）
{

}

void?IMplayer::play（QString?fileName）
{
????mplayerProcess->close（）;

????ui->posTimeLineEdit->setText（“00:00:00“）;
????ui->lengthTimeLineEdit->setText（“00:00:00“）;
????ui->scheduleSlider->setValue（0）;
????ui->voiceSlider->setValue（99）;
????ui->playPushButton->setEnabled（1）;
????ui->pausePushButton->setEnabled（1）;
????ui->stopPushButton->setEnabled（1）;
????ui->stepPushButton->setEnabled（1）;
????ui->backPushButton->setEnabled（1）;
????ui->scheduleSlider->setEnabled（1）;
????ui->voiceSlider->setEnabled（1）;
????ui->quietPushButton->setEnabled（1）;

????QStringList?args;
????args?<????args?<
#ifdef?Q_WS_WIN

????args?<widgetview->winId（）））;
????args?<????args?<#else
????args?<widgetview->winId（）））;
????args?<#endif

????args?<
????timePos?=?0;
????//ui->posTimeLineEdit->setText（“00:00:00“）;
????timeLength?=?1;
????isLength?=?1;

????mplayerProcess->start（mplayerProgram?args）;

????mplayerProcess->write（“get_time_length\n“）;
}

void?IMplayer::on_playPushButton_clicked（）
{

????if（isPlay?==?0）
????{
????????mplayerProcess->write（“pause\n“）;
????????isPlay?=?1;
????????timeClock->start（）;
????}
}

void?IMplayer::on_pausePushButton_clicked（）
{
????if（isPlay?==?1）
????{
????????mplayerProcess->write（“pause\n“）;
????????//timeClock->isActive（）=?false;
????????isPlay?=?0;
????????timeClock->stop（）;

????}
}

void?IMplayer::on_stopPushButton_clicked（）
{
????timeClock->stop（）;
????mplayerProcess->write（“pausing_keep?stop\n“）;

????ui->posTimeLineEdit->setText（“00:00:00“）;
????ui->lengthTimeLineEdit->setText（“00:00:00“）;
????ui->scheduleSlider->setValue（0）;
????ui->voiceSlider->setValue（99）;
????ui->playPushButton->setDisabled（1）;
????ui->pausePushButton->setDisabled（1）;
????ui->stopPushButton->setDisabled（1）;
????ui->stepPushButton->setDisabled（1）;
?