C++ (Cpp) ProjectPtr::getProjectFilename Examples

Example #1

File: Gui20.cpp Project: azerupi/Natron

bool
Gui::saveProject()
{
    ProjectPtr project = getApp()->getProject();

    if ( project->hasProjectBeenSavedByUser() ) {
        QString projectFilename = project->getProjectFilename();
        QString projectPath = project->getProjectPath();

        if ( !_imp->checkProjectLockAndWarn(projectPath, projectFilename) ) {
            return false;
        }

        bool ret = project->saveProject(projectPath, projectFilename, 0);

        ///update the open recents
        if ( !projectPath.endsWith( QLatin1Char('/') ) ) {
            projectPath.append( QLatin1Char('/') );
        }
        if (ret) {
            QString file = projectPath + projectFilename;
            updateRecentFiles(file);
        }

        return ret;
    } else {
        return saveProjectAs();
    }
}

Example #2

File: Gui20.cpp Project: azerupi/Natron

void
Gui::saveAndIncrVersion()
{
    ProjectPtr project = getApp()->getProject();
    QString path = project->getProjectPath();
    QString name = project->getProjectFilename();
    int currentVersion = 0;
    int positionToInsertVersion;
    bool mustAppendFileExtension = false;

    // extension is everything after the last '.'
    int lastDotPos = name.lastIndexOf( QLatin1Char('.') );

    if (lastDotPos == -1) {
        positionToInsertVersion = name.size();
        mustAppendFileExtension = true;
    } else {
        //Extract the current version number if any
        QString versionStr;
        int i = lastDotPos - 1;
        while ( i >= 0 && name.at(i).isDigit() ) {
            versionStr.prepend( name.at(i) );
            --i;
        }

        ++i; //move back the head to the first digit

        if ( !versionStr.isEmpty() ) {
            name.remove( i, versionStr.size() );
            --i; //move 1 char backward, if the char is a '_' remove it
            if ( (i >= 0) && ( name.at(i) == QLatin1Char('_') ) ) {
                name.remove(i, 1);
            }
            currentVersion = versionStr.toInt();
        }

        positionToInsertVersion = i;
    }

    //Incr version
    ++currentVersion;

    QString newVersionStr = QString::number(currentVersion);

    //Add enough 0s in the beginning of the version number to have at least 3 digits
    int nb0s = 3 - newVersionStr.size();
    nb0s = std::max(0, nb0s);

    QString toInsert( QLatin1Char('_') );
    for (int c = 0; c < nb0s; ++c) {
        toInsert.append( QLatin1Char('0') );
    }
    toInsert.append(newVersionStr);
    if (mustAppendFileExtension) {
        toInsert.append( QString::fromUtf8("." NATRON_PROJECT_FILE_EXT) );
    }

    if ( positionToInsertVersion >= name.size() ) {
        name.append(toInsert);
    } else {
        name.insert(positionToInsertVersion, toInsert);
    }

    project->saveProject(path, name, 0);

    QString filename = path + QLatin1Char('/') + name;
    updateRecentFiles(filename);
} // Gui::saveAndIncrVersion