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| #include <QObject>
#include <QString>
#include <QMessageBox>
#include <QFileDialog>
#include <iostream>
#include <sstream>
#include <string>
#include <algorithm>
#include "tinyxml.h"
#include "form.h"
const std::string textInfile = ("#infile");
const std::string textOutfile = ("#outfile");
const std::string textTime = ("#time");
const std::string idSd = ("sd");
const std::string idHd = ("hd");
const std::string idPv = ("pv");
form::form(std::string &fullpathApp):QWidget()
{
std::string fullpathApp2 = fullpathApp;
// Window properties
setFixedSize(370,300);
setWindowTitle("TYP");
// Standard Definition section
groupboxStandardDefinition = new QGroupBox(this);
groupboxStandardDefinition->setTitle("Standard Definition");
groupboxStandardDefinition->resize(350,80);
groupboxStandardDefinition->move(10,10);
labelStandardDefinition = new QLabel(groupboxStandardDefinition);
labelStandardDefinition->setText("Select file");
labelStandardDefinition->move(10,25);
lineeditStandardDefinition = new QLineEdit(groupboxStandardDefinition);
lineeditStandardDefinition->setReadOnly(true);
lineeditStandardDefinition->resize(240,20);
lineeditStandardDefinition->move(70,20);
toolbuttonStandardDefinition = new QToolButton(groupboxStandardDefinition);
toolbuttonStandardDefinition->setText("...");
toolbuttonStandardDefinition->resize(20,20);
toolbuttonStandardDefinition->move(320,20);
QObject::connect(toolbuttonStandardDefinition,SIGNAL(clicked()),this,SLOT(openFile()));
labelBasename = new QLabel(groupboxStandardDefinition);
labelBasename->setText("Basename");
labelBasename->move(10,55);
lineeditBasename = new QLineEdit(groupboxStandardDefinition);
lineeditBasename->resize(240,20);
lineeditBasename->move(70,50);
toolbuttonBasename = new QToolButton(groupboxStandardDefinition);
toolbuttonBasename->setText(" ? ");
toolbuttonBasename->resize(20,20);
toolbuttonBasename->move(320,50);
QObject::connect(toolbuttonBasename,SIGNAL(clicked()),this,SLOT(displayHelp()));
// High Definition section
groupboxHighDefinition = new QGroupBox(this);
groupboxHighDefinition->setTitle("High Definition");
groupboxHighDefinition->resize(350,50);
groupboxHighDefinition->move(10,100);
checkboxHighDefinition = new QCheckBox(groupboxHighDefinition);
checkboxHighDefinition->setText("I wanna HD too !");
checkboxHighDefinition->move(20,20);
// Preview section
groupboxPreview = new QGroupBox(this);
groupboxPreview->setTitle("Preview");
groupboxPreview->resize(350,70);
groupboxPreview->move(10,160);
checkboxPreview = new QCheckBox(groupboxPreview);
checkboxPreview->setText("I wanna preview too !");
checkboxPreview->move(20,20);
labelPreviewAt = new QLabel(groupboxPreview);
labelPreviewAt->setText("Preview at");
labelPreviewAt->move(20,50);
doublespinboxSeconds = new QDoubleSpinBox(groupboxPreview);
doublespinboxSeconds->setMaximum(9999);
doublespinboxSeconds->resize(60,20);
doublespinboxSeconds->move(80,45);
labelSeconds = new QLabel(groupboxPreview);
labelSeconds->setText("seconds");
labelSeconds->move(150,50);
// Encode section
progressbarEncode = new QProgressBar(this);
progressbarEncode->setTextVisible(false);
progressbarEncode->resize(220,15);
progressbarEncode->move(20,255);
progressbarEncode->setMinimum(0);
progressbarEncode->setMaximum(100);
//progressbarEncode->setVisible(false);
pushbuttonEncode = new QPushButton(this);
pushbuttonEncode->setText("Encode !");
pushbuttonEncode->resize(90,30);
pushbuttonEncode->move(270,245);
QObject::connect(pushbuttonEncode,SIGNAL(clicked()),this,SLOT(encodeVideo(std::string fullpathApp2)));
// Version section
labelVersion = new QLabel(this);
labelVersion->setText("vAlpha");
labelVersion->move(4,289);
}
void form::openFile()
{
// Select video file to encode
QString fileName = QFileDialog::getOpenFileName(this,tr("Open File"),"/",tr("Video File(*.*)"));
lineeditStandardDefinition->setText(fileName);
}
void form::displayHelp()
{
// Display information message
QMessageBox::information(this,"About Basename","Basename is used to generate filenames.\nFor example, if you enter \"typ\", output files should be named:\n\"typSD.flv\" \"typHD.flv\" and \"typPV.jpg\".");
}
void form::encodeVideo(std::string fullpathApp)
{
TiXmlDocument fileXml("commands.xml");
commands commandsEncode;
command tempCommand;
// Get values from form
std::string fullpathFile = lineeditStandardDefinition->text().toStdString();
std::string basename = lineeditBasename->text().toStdString();
bool needHd = checkboxHighDefinition->isChecked();
bool needPv = checkboxPreview->isChecked();
double timePreview = doublespinboxSeconds->value();
// Enable progress bar
//progressbarEncode->setValue(0);
//progressbarEncode->setVisible(true);
// Check if a file has been selected
if (fullpathFile.size() == 0)
QMessageBox::critical(this,"Error","You must select a video file.");
else
{
// Check if a basename has been entered
if (basename.size() == 0)
QMessageBox::critical(this,"Error","You must enter a basename.");
// Form is correct
else
{
// Detect error in opening XML file
if (!fileXml.LoadFile())
{
QMessageBox::critical(this,"Error","Unable to find the file \"commands.xml\".\nIt should be in the same folder as this application.");
}
else
{
TiXmlHandle commandHandle(&fileXml);
TiXmlElement *commandElement = commandHandle.FirstChildElement().FirstChildElement().Element();
// Detect error in finding first element in XML file
if (!commandElement)
{
QMessageBox::critical(this,"Error","Unable to read XML data from the file \"commands.xml\".");
}
else
{
// Extract all fields from XML file
while (commandElement)
{
tempCommand.name = commandElement->Attribute("name");
tempCommand.id = commandElement->Attribute("id");
tempCommand.pass = atoi(commandElement->Attribute("pass"));
tempCommand.commandline = commandElement->GetText();
// Save command in the appropriate list
if (idSd.compare(tempCommand.id) == 0)
commandsEncode.commandsSd.push_back(tempCommand);
else if (idHd.compare(tempCommand.id) == 0)
commandsEncode.commandsHd.push_back(tempCommand);
else if (idPv.compare(tempCommand.id) == 0)
commandsEncode.commandsPv.push_back(tempCommand);
commandElement = commandElement->NextSiblingElement();
}
// Initialize encode parameters
//std::string path = getPath(fullpathFile);
int nbrCommandsSd = commandsEncode.commandsSd.size();
int nbrCommandsHd = commandsEncode.commandsHd.size();
int nbrCommandsPv = commandsEncode.commandsPv.size();
// Encode SD
for(int i=0;i<nbrCommandsSd;i++)
{
std::string currentCommandLine = commandsEncode.commandsSd[i].commandline;
std::string updatedCommandLine = updateCommandVideo(currentCommandLine,fullpathFile,basename,textInfile,textOutfile,idSd);
std::cout << updatedCommandLine << std::endl;
}
// Encode HD
if (needHd)
{
for (int i = 0; i < nbrCommandsHd; i++)
{
std::string currentCommandLine = commandsEncode.commandsHd[i].commandline;
std::string updatedCommandLine = updateCommandVideo(currentCommandLine,fullpathFile,basename,textInfile,textOutfile,idHd);
std::cout << updatedCommandLine << std::endl;
}
}
// Get preview
if (needPv)
{
for (int i = 0; i < nbrCommandsPv; i++)
{
std::string currentCommandLine = commandsEncode.commandsPv[i].commandline;
std::string updatedCommandLine = updateCommandPreview(currentCommandLine,fullpathFile,basename,timePreview,textInfile,textOutfile,textTime,idSd,idPv);
std::cout << updatedCommandLine << std::endl;
}
}
}
}
}
}
}
std::string getPath(std::string filepath)
{
int index = filepath.find_last_of("/\\");
return filepath.substr(0,index+1);
}
std::string updateCommandVideo(std::string command,
std::string fullpathIn,
std::string filename,
std::string tagInfile,
std::string tagOutfile,
std::string tag)
{
// Initialize arguments
std::string path = getPath(fullpathIn);
std::transform(tag.begin(),tag.end(),tag.begin(),::toupper); // To uppercase
std::string fullpathOut = path + filename + tag;
// Replace tags #infile and #outfile by fullpath
int indexInfile = command.find(tagInfile);
command.replace(indexInfile,tagInfile.length(),fullpathIn);
int indexOutfile = command.find(tagOutfile);
command.replace(indexOutfile,tagOutfile.length(),fullpathOut);
return command;
}
std::string updateCommandPreview(std::string command,
std::string fullpath,
std::string filename,
double time,
std::string tagInfile,
std::string tagOutfile,
std::string tagTime,
std::string tagSd,
std::string tagPv)
{
// Initialize arguments
std::string path = getPath(fullpath);
std::transform(tagSd.begin(),tagSd.end(),tagSd.begin(),::toupper); // To uppercase
std::string fullpathIn = path + filename + tagSd;
std::transform(tagPv.begin(),tagPv.end(),tagPv.begin(),::toupper); // To uppercase
std::string fullpathOut = path + filename + tagPv;
std::string timePreview;
std::ostringstream temp;
temp << time; // Double to String
timePreview = temp.str();
// Replace tags #infile #outfile and #time by fullpath
int indexInfile = command.find(tagInfile);
command.replace(indexInfile,tagInfile.length(),fullpathIn);
int indexOutfile = command.find(tagOutfile);
command.replace(indexOutfile,tagOutfile.length(),fullpathOut);
int indexTime = command.find(tagTime);
command.replace(indexTime,tagTime.length(),timePreview);
return command;
} |
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