BaseComputer::UpgradeOperation Class Reference

Inheritance diagram for BaseComputer::UpgradeOperation:

Protected Member Functions
	UpgradeOperation (BaseComputer &p)
virtual	~UpgradeOperation (void)
bool	commonInit (void)
void	finish (void)
bool	endInit (void)
bool	gotSelectedMount (int index)
bool	gotSelectedTurret (int index)
void	updateUI (void)
virtual bool	checkTransaction (void)=0
virtual void	concludeTransaction (void)=0
virtual void	selectMount (void)=0
virtual void	showTurretPicker (void)
virtual void	modalDialogResult (const std::string &id, int result, WindowController &controller)

Protected Attributes
BaseComputer &	m_parent
const Unit *	m_newPart
Cargo	m_part
int	m_selectedMount
int	m_selectedTurret
Cargo	m_selectedItem

Detailed Description

Definition at line 3396 of file basecomputer.cpp.

Constructor & Destructor Documentation

BaseComputer::UpgradeOperation::UpgradeOperation ( BaseComputer &  p)

inlineprotected

Definition at line 3399 of file basecomputer.cpp.

                                       :
        m_parent( p )
        , m_newPart( NULL )
        , m_part()
        , m_selectedMount( 0 )
        , m_selectedTurret( 0 )
        , m_selectedItem() {};

virtual BaseComputer::UpgradeOperation::~UpgradeOperation ( void  )

inlineprotectedvirtual

Definition at line 3406 of file basecomputer.cpp.

{}

Member Function Documentation

virtual bool BaseComputer::UpgradeOperation::checkTransaction ( void  )

protectedpure virtual

Implemented in BaseComputer::SellUpgradeOperation, and BaseComputer::BuyUpgradeOperation.

bool BaseComputer::UpgradeOperation::commonInit ( void  )

protected

Definition at line 3476 of file basecomputer.cpp.

References m_parent, m_selectedItem, and BaseComputer::selectedItem().

{
    Cargo *selectedItem = m_parent.selectedItem();
    if (selectedItem) {
        m_selectedItem = *selectedItem;
        return true;
    } else {
        return false;
    }
}

virtual void BaseComputer::UpgradeOperation::concludeTransaction ( void  )

protectedpure virtual

Implemented in BaseComputer::SellUpgradeOperation, and BaseComputer::BuyUpgradeOperation.

bool BaseComputer::UpgradeOperation::endInit ( void  )

protected

Definition at line 3501 of file basecomputer.cpp.

References getUnitFromUpgradeName(), and LOAD_FAILED.

{
    if ( m_parent.m_player.GetUnit() ) {
        m_newPart = getUnitFromUpgradeName( m_selectedItem.content, m_parent.m_player.GetUnit()->faction );
        if (m_newPart->name != LOAD_FAILED)
            selectMount();
        else
            return false;
    }
    return true;
}

void BaseComputer::UpgradeOperation::finish ( void  )

protected

Definition at line 3494 of file basecomputer.cpp.

{
    //Destruct us now.
    delete this;
}

bool BaseComputer::UpgradeOperation::gotSelectedMount ( int  index)

protected

Definition at line 3528 of file basecomputer.cpp.

References Unit::getSubUnits(), index, and showAlert().

{
    Unit *playerUnit = m_parent.m_player.GetUnit();
    if (index < 0 || !playerUnit) {
        //The user cancelled somehow.
        finish();
        return false;         //kill the window.
    } else {
        m_selectedMount = index;
        if ( !( *m_newPart->viewSubUnits() ) ) {
            //Not a turret.  Proceed with the transaction.
            return checkTransaction();
        } else {
            //Is a turret.
            if (*playerUnit->getSubUnits() != NULL) {
                //Need to get selected turret.
                showTurretPicker();
                return false;
            } else {
                //Ship can't take turrets.
                finish();
                showAlert( "Your ship does not support turrets." );
                return false;                 //kill the window.
            }
        }
    }
}

bool BaseComputer::UpgradeOperation::gotSelectedTurret ( int  index)

protected

Definition at line 3557 of file basecomputer.cpp.

References index.

{
    if (index < 0) {
        //The user cancelled somehow.
        finish();
        return false;         //kill the window.
    } else {
        m_selectedTurret = index;
        return checkTransaction();
    }
}

void BaseComputer::UpgradeOperation::modalDialogResult ( const std::string &  id, int  result, WindowController &  controller  )

protectedvirtual

Implements ModalDialogCallback.

Definition at line 3570 of file basecomputer.cpp.

References YES_ANSWER.

{
    if (id == GOT_MOUNT_ID) {
        //Got the selected mount from the user.
        gotSelectedMount( result );
    } else if (id == GOT_TURRET_ID) {
        //Got the selected turret from the user.
        gotSelectedTurret( result );
    } else if (id == CONFIRM_ID) {
        //User answered whether or not to conclude the transaction.
        if (result == YES_ANSWER)
            //User wants to do this.
            concludeTransaction();
        else
            //User doesn't want to do it.  All done.
            finish();
    }
}

virtual void BaseComputer::UpgradeOperation::selectMount ( void  )

protectedpure virtual

Implemented in BaseComputer::SellUpgradeOperation, and BaseComputer::BuyUpgradeOperation.

void BaseComputer::UpgradeOperation::showTurretPicker ( void  )

protectedvirtual

Definition at line 3514 of file basecomputer.cpp.

References Unit::getSubUnits(), and showListQuestion().

{
    Unit *playerUnit = m_parent.m_player.GetUnit();
    if (!playerUnit) {
        finish();
        return;
    }
    vector< string >mounts;
    for (un_iter unitIter = playerUnit->getSubUnits(); *unitIter != NULL; unitIter++)
        mounts.push_back( (*unitIter)->name );
    showListQuestion( "Select turret mount for your turret:", mounts, this, GOT_TURRET_ID );
}

void BaseComputer::UpgradeOperation::updateUI ( void  )

protected

Definition at line 3488 of file basecomputer.cpp.

{
    m_parent.refresh();
}

Member Data Documentation

const Unit* BaseComputer::UpgradeOperation::m_newPart

protected

Definition at line 3425 of file basecomputer.cpp.

BaseComputer& BaseComputer::UpgradeOperation::m_parent

protected

Definition at line 3424 of file basecomputer.cpp.

Referenced by commonInit().

Cargo BaseComputer::UpgradeOperation::m_part

protected

Definition at line 3426 of file basecomputer.cpp.

Cargo BaseComputer::UpgradeOperation::m_selectedItem

protected

Definition at line 3429 of file basecomputer.cpp.

Referenced by commonInit().

int BaseComputer::UpgradeOperation::m_selectedMount

protected

Definition at line 3427 of file basecomputer.cpp.

int BaseComputer::UpgradeOperation::m_selectedTurret

protected

Definition at line 3428 of file basecomputer.cpp.

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The documentation for this class was generated from the following file:

• src/cmd/basecomputer.cpp