projectmanager.cpp

用Qt4编写的linux IDE开发环境

    // il doit devenir un projet normal de TEMPLATE app.
    if ( toKey( parent->data(0, Qt::UserRole) ) == "PROJECT" )
    {
        bool subdirs = false;
        QTreeWidgetItem *itTemplate = item(parent, "TEMPLATE", Key);
        if ( itTemplate )
        {
            QList<QTreeWidgetItem *> list;
            childsList(itTemplate, "DATA", list);
            for (int i=0; i<list.count(); i++)
            {
                if ( list.at( i )->text(0) == "subdirs" )
                    subdirs = true;
            }
        }
        if ( subdirs )
        {
            QTreeWidgetItem *itTemplate = item(parent, "TEMPLATE", Key);
            if ( itTemplate )
                delete itTemplate;
            itTemplate  = insertItem(parent, "TEMPLATE", "TEMPLATE", "=");
            insertItem(itTemplate, "DATA", "app" );
        }
    }
    m_parent->configureCompletion( projectDirectory(m_treeFiles->topLevelItem( 0 ) ) );
}
//

void ProjectManager::loadProject(QString s, QTreeWidgetItem *newProjectItem)
{
    QTreeWidgetItem *itemProject = newProjectItem;
    QFile file(s);
    if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
        return;
    QString projectName = s.section("/",-1,-1);
    newProjectItem->setText(0, projectName);
    newProjectItem->setData(0, Qt::UserRole, toItem("PROJECT"));
    m_treeFiles->setItemExpanded(newProjectItem, true );
    //
    //
    insertItem(newProjectItem, "absoluteNameProjectFile", s);
    insertItem(newProjectItem, "srcDirectory", "");
    insertItem(newProjectItem, "uiDirectory", "");
    QTreeWidgetItem *it;

    QString projectDirectory = QDir().absoluteFilePath(s).left( QDir().absoluteFilePath(s).lastIndexOf("/") );
    insertItem(newProjectItem, "projectDirectory", projectDirectory);
    insertItem(newProjectItem, "qmake", "1");

    QString key;
    QString data;
    bool toFollow = false;
    bool scope = false;
    while (!file.atEnd())
    {
        QString line = QString( file.readLine() );
        if ( !line.simplified().length() )
            continue;
        if ( scope && !toFollow)
        {
            scope = false;
            newProjectItem = newProjectItem->parent();
        }
        while ( !line.contains(QRegExp("\"")) && !line.contains(QRegExp("/")) && !line.simplified().contains(QRegExp("^#"))
                && line.indexOf(":")!=-1 && ( line.indexOf(":")<line.indexOf("=") || line.indexOf("=")==-1 ) )
        {
            it = item(newProjectItem, line.section(":", 0, 0).simplified(), Data);
            if ( it && toKey( it->data(0, Qt::UserRole) ) == "SCOPE" )
                newProjectItem = it;
            else
                newProjectItem = insertItem(newProjectItem, "SCOPE", line.section(":", 0, 0).simplified());
            scope = true;
            line = line.section(":", 1);
        }
        if ( !line.simplified().contains(QRegExp("^#")) && !line.contains(QRegExp("\"")) && !line.contains(QRegExp("/")) && line.contains("{") )
        {
            it = item(newProjectItem, line.section("{", 0, 0).simplified(), Data);
            if ( it && toKey( it->data(0, Qt::UserRole) ) == "SCOPE" )
                newProjectItem = it;
            else
                newProjectItem = insertItem(newProjectItem, "SCOPE", line.section("{", 0, 0).simplified());
            toFollow = true;
            continue;
        }
        if ( !line.simplified().contains(QRegExp("^#")) && !line.contains(QRegExp("\"")) && !line.contains(QRegExp("/")) && line.contains("}") )
        {
            newProjectItem = newProjectItem->parent();
            continue;
        }
        //
        if ( !line.simplified().contains(QRegExp("^#")) /*&& !line.contains(QRegExp("\""))*/  && line.contains("=") )
        {
            QString operateur;
            if ( line.contains("+=") )
                operateur = "+=";
            else if ( line.contains("-=") )
                operateur = "-=";
            else if ( line.contains("*=") )
                operateur = "*=";
            else if ( line.contains("~=") )
                operateur = "~=";
            else
                operateur = "=";
            key = line.simplified().section(operateur, 0, 0).simplified();
            data =  line.simplified().section(operateur, 1).simplified();
            toFollow = line.simplified().right(1) == "\\";
            if ( data.simplified().right(1) == "\\" )
                data = data.simplified().left( data.simplified().length()-1 );
            QTreeWidgetItem *it = 0;
            for (int i=0; i<newProjectItem->childCount(); i++)
            {
                if ( toKey( newProjectItem->child( i )->data(0, Qt::UserRole) ) == key )
                {
                    it = newProjectItem->child( i );
                    break;
                }
            }
            if ( !it )
                it = insertItem(newProjectItem, key, key, operateur);
            if ( key == "SUBDIRS" )
                it->setText(0, tr("Sub-projects"));
            if ( toFollow )
                newProjectItem = it;
            QString name;
            bool guillemet = false;
            data = data.simplified();
            for (int i=0; i<data.length(); i++)
            {
                name += data[i];
                if ( data[i] == '\"' )
                {
                    if ( !guillemet )
                        guillemet = true;
                    else
                    {
                        insertItem(it, "DATA", name);
                        name = "";
                        guillemet = false;
                    }
                }
                if (	data[i] == ' ' && !guillemet )
                {
                    if ( name.simplified().length() )
                    {
                        insertItem(it, "DATA", name.simplified());
                    }
                    name = "";
                }
            }
            if ( name.simplified().length() )
            {
                insertItem(it, "DATA", name.simplified());
            }
        }
        else if ( !line.simplified().contains(QRegExp("^#")) && !line.contains(QRegExp("\"")) && toFollow )
        {
            data =  line.simplified().section("\\", 0, 0).simplified();
            foreach(QString name, data.simplified().split(" "))
            {
                insertItem(newProjectItem, "DATA", name);
            }
            toFollow = line.simplified().right(1) == "\\";
            if ( !toFollow )
                newProjectItem = newProjectItem->parent();
        }
        else if ( !line.simplified().contains(QRegExp("^#"))  )
        {
        	QString function = line.simplified().section("\(", 0, 0).simplified();
            data =  line.simplified();
            insertItem(newProjectItem, "DATA", data);
        }
        /*else //if ( line.contains(QRegExp("^#")) )
        {
        	insertItem(newProjectItem, "TEXTELIBRE", line);
        	toFollow = false;
        }*/
        // SUBDIRS loading
        for (int i=0; i<newProjectItem->childCount(); i++)
        {
            if ( toKey( newProjectItem->child( i )->data(0, Qt::UserRole) ) == "SUBDIRS" )
            {
                QTreeWidgetItem *sub = newProjectItem->child( i );
                m_treeFiles->setItemExpanded(sub, true );
                for (int n=0; n<sub->childCount(); n++)
                {
                    QString name = sub->child(n)->text(0);
                    QString subDirName = QDir(projectDirectory+"/"+name).absolutePath();
                    QStringList filesList = QDir(subDirName).entryList();
                    foreach(QString newProjectName, filesList )
                    {
                        if ( newProjectName.toLower().right(4) == ".pro" )
                        {
                            loadProject(subDirName+"/"+newProjectName, sub->child( n ));
                            insertItem(sub->child( n ), "subProjectName", name);

                        }
                    }
                }
            }
        }
    }
    //
    if ( findData(projectName, QString("TEMPLATE")).isEmpty() )
    {
        QTreeWidgetItem *tmp = insertItem(itemProject, "TEMPLATE", "TEMPLATE", "=");
        insertItem(tmp, "DATA", "app");
    }
    return;
}
//
QTreeWidgetItem * ProjectManager::insertItem(QTreeWidgetItem *parent, QString key, QString data, QString op)
{
    QString begin;
    if ( !op.isEmpty() && op != "=" && op != "+=" )
        begin = op + " ";
    QTreeWidgetItem *it = new QTreeWidgetItem(parent);
    it->setText(0, data);
    it->setData(0, Qt::UserRole, toItem(key, op));
    key = "|"+key+"|";
    QString parentKey = "|"+toKey( it->parent()->data(0, Qt::UserRole) )+"|";
    if ( !QString("|PROJECT|SUBDIRS|SOURCES|SCOPE|HEADERS|FORMS|TRANSLATIONS|RESOURCES|").contains(key) )
        if (key!="|DATA|" || !QString("|PROJECT|SUBDIRS|SOURCES|SCOPE|HEADERS|FORMS|TRANSLATIONS|RESOURCES|").contains(parentKey) )
            m_treeFiles->setItemHidden(it, true);

    if ( key == "|HEADERS|" )
    {
        it->setText(0, begin + tr("Headers"));
        it->setIcon(0, QIcon(":/treeview/images/h.png"));
    }
    else if ( key == "|SOURCES|" )
    {
        it->setText(0, begin + tr("Sources"));
        it->setIcon(0, QIcon(":/treeview/images/cpp.png"));
    }
    else if ( key == "|FORMS|" )
    {
        it->setText(0, begin + tr("Dialogs"));
        it->setIcon(0, QIcon(":/treeview/images/designer.png"));
    }
    else if ( key == "|TRANSLATIONS|" )
    {
        it->setText(0, begin + tr("Translations"));
        it->setIcon(0, QIcon(":/treeview/images/linguist.png"));
    }
    else if ( key == "|RESOURCES|" )
    {
        it->setText(0, begin + tr("Resources"));
        it->setIcon(0, QIcon(":/treeview/images/qrc.png"));
    }
    QTreeWidgetItem *itemParent = it->parent();
    bool hide = true;
    for (int i = 0; i < itemParent->childCount(); i++ )
        if ( !m_treeFiles->isItemHidden(itemParent->child(i) ) )
            hide = false;
    if ( hide && toKey( itemParent->data(0, Qt::UserRole) ) != "SCOPE" && toKey( itemParent->data(0, Qt::UserRole) ) != "PROJECT")
        m_treeFiles->setItemHidden(itemParent, true);
    else
    {
        do
        {
            m_treeFiles->setItemHidden(itemParent, false);
        }
        while ( (itemParent = itemParent->parent()) );

    }
    return it;
}
//
bool ProjectManager::slotSaveProject()
{
    if ( !isModifiedProject() )
        return true;
    QTreeWidgetItem *itemProject = m_treeFiles->topLevelItem ( 0 );
    bool ret = saveDataOfProject(itemProject, new QTextStream());
    if ( ret )
    {
        QTreeWidgetItem *it = item(m_treeFiles->topLevelItem ( 0 ), "PROJECT", Key);
        if ( !it )
            return true;
        it = item(it, "absoluteNameProjectFile", Key);
        if ( !it )
            return true;
    }
    m_isModifiedProject = false;
    return ret;
}
//
bool ProjectManager::saveDataOfProject(QTreeWidgetItem *it, QTextStream *s, int nbSpace, QString endOfLine)
{
    QTextStream *output = s;
    QString key = toKey( it->data(0, Qt::UserRole) );
    QString op = toOp( it->data(0, Qt::UserRole) );
    QString data = it->text(0);
    QString indent;
    for (int x=0; x<nbSpace; x++)
        indent += " ";
    QFile file;
    if ( (key == "PROJECT" && it != m_treeFiles->topLevelItem ( 0 ) ) )
    {
        QString subProjectName = item(it, "subProjectName", Key)->text(0);
        *output << subProjectName + " ";
        *output << endOfLine;
    }
    if ( key == "PROJECT" )
    {
        nbSpace = -1;
        QString absoluteName = item(it, "absoluteNameProjectFile", Key)->text(0);
        file.setFileName(absoluteName);
        if (!file.open(QIODevice::WriteOnly | QIODevice::Text))
            return false;
        output = new QTextStream(&file);
    }
    else if ( key == "SCOPE" )
    {
        *output << indent+data << " {\n";
        if ( !it->childCount() )
        {
            nbSpace--;
            for (int x=0; x<nbSpace; x++)
                indent += "  ";
            *output << "\n" +indent + "}";
        }
    }
    else if ( key == "DATA" )
    {
        *output << indent+data;
        *output << endOfLine;
    }
    else if ( !QString("absoluteNameProjectFile:projectDirectory:subProjectName:qmake:uiDirectory:srcDirectory").contains(key) )
    {
        *output << indent+key << " " + op;
        if ( !it->childCount() )
            *output << "\n";
    }
    for ( int i=0; i<it->childCount(); i++)
    {
        QString newEndLine = "";
        if ( it->childCount() > 4 && i+1<it->childCount() )
            newEndLine = " \\\n";
        else if ( i+1 == it->childCount() )
            newEndLine = "\n";
        saveDataOfProject(it->child(i), ou