source: trunk/demos/qtdemo/score.cpp@ 280

/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information ([email protected])
**
** This file is part of the demonstration applications of the Qt Toolkit.
**
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#include "score.h"
#include "colors.h"
#include "demoitem.h"

Score::Score()
{
}

Score::~Score()
{
    // NB! Deleting all movies.
    qDeleteAll(this->index);
}

void Score::prepare(Movie *movie, RUN_MODE runMode, LOCK_MODE lockMode)
{
    if (lockMode == LOCK_ITEMS){
        for (int i=0; i<movie->size(); ++i){
            if (runMode == ONLY_IF_VISIBLE && !movie->at(i)->demoItem()->isVisible())
                continue;
            movie->at(i)->lockItem(true);
            movie->at(i)->prepare();
        }
    }
    else if (lockMode == UNLOCK_ITEMS){
        for (int i=0; i<movie->size(); ++i){
            if (runMode == ONLY_IF_VISIBLE && !movie->at(i)->demoItem()->isVisible())
                continue;
            movie->at(i)->lockItem(false);
            movie->at(i)->prepare();
        }
    }
    else {
        for (int i=0; i<movie->size(); ++i){
            if (runMode == ONLY_IF_VISIBLE && !movie->at(i)->demoItem()->isVisible())
                continue;
            movie->at(i)->prepare();
        }
    }
}

void Score::play(Movie *movie, RUN_MODE runMode)
{
    if (runMode == NEW_ANIMATION_ONLY){
        for (int i=0; i<movie->size(); ++i)
            if (movie->at(i)->notOwnerOfItem())
                movie->at(i)->play(true);
    }
    else if (runMode == ONLY_IF_VISIBLE){
        for (int i=0; i<movie->size(); ++i)
            if (movie->at(i)->demoItem()->isVisible())
                movie->at(i)->play(runMode == FROM_START);
    }
    else {
        for (int i=0; i<movie->size(); ++i)
            movie->at(i)->play(runMode == FROM_START);
    }
}

void Score::playMovie(const QString &indexName, RUN_MODE runMode, LOCK_MODE lockMode)
{
    MovieIndex::iterator movieIterator = this->index.find(indexName);
    if (movieIterator == this->index.end())
        return;

    Movie *movie = *movieIterator;
    this->prepare(movie, runMode, lockMode);
    this->play(movie, runMode);
}

void Score::queueMovie(const QString &indexName, RUN_MODE runMode, LOCK_MODE lockMode)
{
    MovieIndex::iterator movieIterator = this->index.find(indexName);
    if (movieIterator == this->index.end()){
        if (Colors::verbose)
            qDebug() << "Queuing movie:" << indexName << "(does not exist)";
        return;
    }

    Movie *movie = *movieIterator;
    this->prepare(movie, runMode, lockMode);
    this->playList.append(PlayListMember(movie, int(runMode)));
    if (Colors::verbose)
        qDebug() << "Queuing movie:" << indexName;
}

void Score::playQue()
{
    int movieCount = this->playList.size();
    for (int i=0; i<movieCount; i++)
        this->play(this->playList.at(i).movie, RUN_MODE(this->playList.at(i).runMode));
    this->playList.clear();
    if (Colors::verbose)
        qDebug() << "********* Playing que *********";
}

void Score::insertMovie(const QString &indexName, Movie *movie)
{
    this->index.insert(indexName, movie);
}

Movie *Score::insertMovie(const QString &indexName)
{
    Movie *movie = new Movie();
    insertMovie(indexName, movie);
    return movie;
}