mxmediamanager.cpp

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#include "mxmediamanager.h"
 
#include "decomp.h"
#include "mxautolock.h"
#include "mxomni.h"
#include "mxpresenter.h"
#include "mxticklemanager.h"
 
DECOMP_SIZE_ASSERT(MxMediaManager, 0x2c);
DECOMP_SIZE_ASSERT(MxPresenterList, 0x18);
DECOMP_SIZE_ASSERT(MxPresenterListCursor, 0x10);
 
// FUNCTION: LEGO1 0x100b84c0
MxMediaManager::MxMediaManager()
{
    Init();
}
 
// FUNCTION: LEGO1 0x100b8560
MxMediaManager::~MxMediaManager()
{
    Destroy();
}
 
// FUNCTION: LEGO1 0x100b85d0
MxResult MxMediaManager::Init()
{
    this->m_presenters = NULL;
    this->m_thread = NULL;
    return SUCCESS;
}
 
// FUNCTION: LEGO1 0x100b85e0
MxResult MxMediaManager::Create()
{
    AUTOLOCK(m_criticalSection);
 
    this->m_presenters = new MxPresenterList;
 
    if (!this->m_presenters) {
        this->Destroy();
        return FAILURE;
    }
 
    return SUCCESS;
}
 
// FUNCTION: LEGO1 0x100b8710
void MxMediaManager::Destroy()
{
    AUTOLOCK(m_criticalSection);
 
    if (this->m_presenters) {
        delete this->m_presenters;
    }
 
    Init();
}
 
// FUNCTION: LEGO1 0x100b8790
MxResult MxMediaManager::Tickle()
{
    AUTOLOCK(m_criticalSection);
    MxPresenter* presenter;
    MxPresenterListCursor cursor(this->m_presenters);
 
    while (cursor.Next(presenter)) {
        presenter->Tickle();
    }
 
    cursor.Reset();
 
    while (cursor.Next(presenter)) {
        presenter->PutData();
    }
 
    return SUCCESS;
}
 
// FUNCTION: LEGO1 0x100b88c0
void MxMediaManager::RegisterPresenter(MxPresenter& p_presenter)
{
    AUTOLOCK(m_criticalSection);
 
    this->m_presenters->Append(&p_presenter);
}
 
// FUNCTION: LEGO1 0x100b8980
void MxMediaManager::UnregisterPresenter(MxPresenter& p_presenter)
{
    AUTOLOCK(m_criticalSection);
    MxPresenterListCursor cursor(this->m_presenters);
 
    if (cursor.Find(&p_presenter)) {
        cursor.Detach();
    }
}
 
// FUNCTION: LEGO1 0x100b8ac0
void MxMediaManager::StopPresenters()
{
    AUTOLOCK(m_criticalSection);
    MxPresenter* presenter;
    MxPresenterListCursor cursor(this->m_presenters);
 
    while (cursor.Next(presenter)) {
        presenter->EndAction();
    }
}