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#include <QTextCodec>
#include "qmpinfowindow.hpp"
#include "ui_qmpinfowindow.h"
#include "qmpmainwindow.hpp"
#include "qmpsettingswindow.hpp"
const char *minors = "abebbbf c g d a e b f#c#g#d#a#";
const char *majors = "CbGbDbAbEbBbF C G D A E B F#C#";
const char *standards = "? GM GM2GS XG ";
qmpInfoWindow::qmpInfoWindow(QWidget *parent) :
QDialog(parent),
ui(new Ui::qmpInfoWindow)
{
ui->setupUi(this);
qmpMainWindow::getInstance()->registerFunctionality(
infof = new qmpInfoFunc(this),
std::string("FileInfo"),
tr("File Information").toStdString(),
getThemedIconc(":/img/info.svg"),
0,
true
);
}
qmpInfoWindow::~qmpInfoWindow()
{
qmpMainWindow::getInstance()->unregisterFunctionality("FileInfo");
delete infof;
delete ui;
}
void qmpInfoWindow::closeEvent(QCloseEvent *e)
{
setVisible(false);
qmpMainWindow::getInstance()->setFuncState("FileInfo", false);
e->accept();
}
void qmpInfoWindow::hideEvent(QHideEvent *e)
{
qmpMainWindow::getInstance()->setFuncState("FileInfo", false);
e->accept();
}
void qmpInfoWindow::updateInfo()
{
char str[256];
CMidiPlayer *player = qmpMainWindow::getInstance()->getPlayer();
std::string textencoding = qmpMainWindow::getInstance()->getSettings()->getOptionEnumIntOptName("Midi/TextEncoding");
ui->lbFileName->setText(QString("File name: ") + qmpMainWindow::getInstance()->getFileName());
if (player->getTitle())
{
if (textencoding != "Unicode")
ui->lbTitle->setText(QString("Title: ") +
QTextCodec::codecForName(textencoding.c_str())->toUnicode(player->getTitle()));
else
ui->lbTitle->setText(QString("Title: ") + player->getTitle());
}
else ui->lbTitle->setText(QString("Title: "));
if (player->getCopyright())
{
if (textencoding != "Unicode")
ui->lbCopyright->setText(QString("Copyright: ") +
QTextCodec::codecForName(textencoding.c_str())->toUnicode(player->getCopyright()));
else
ui->lbCopyright->setText(QString("Copyright: ") + player->getCopyright());
}
else ui->lbCopyright->setText(QString("Copyright: "));
ui->lbTempo->setText(QString("Tempo: ") + QString::number(player->getTempo(), 'g', 5));
int t, r;
t = player->getCurrentKeySignature();
r = (int8_t)((t >> 8) & 0xFF) + 7;
strncpy(str, t & 0xFF ? minors + 2 * r : majors + 2 * r, 2);
str[2] = '\0';
ui->lbKeySig->setText(QString("Key Sig.: ") + str);
player->getCurrentTimeSignature(&t, &r);
sprintf(str, "Time Sig.: %d/%d", t, r);
ui->lbTimeSig->setText(str);
sprintf(str, "Note count: %u", player->getFileNoteCount());
ui->lbNoteCount->setText(str);
strncpy(str, standards + player->getFileStandard() * 3, 3);
str[3] = '\0';
ui->lbFileStandard->setText(QString("File standard: ") + str);
}
qmpInfoFunc::qmpInfoFunc(qmpInfoWindow *par)
{
p = par;
}
void qmpInfoFunc::show()
{
p->show();
}
void qmpInfoFunc::close()
{
p->close();
}
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