ProDeGCUEditPolicy Class Reference

#include <ProDeGCUEditPolicy.hh>

Inheritance diagram for ProDeGCUEditPolicy:

Collaboration diagram for ProDeGCUEditPolicy:

Public Member Functions
	ProDeGCUEditPolicy ()
virtual	~ProDeGCUEditPolicy ()
virtual ComponentCommand *	getCommand (Request *request)
virtual bool	canHandle (Request *request) const
Public Member Functions inherited from EditPolicy
	EditPolicy ()
virtual	~EditPolicy ()
EditPart *	host () const
void	setHost (EditPart *host)

Private Member Functions
ProDeGCUEditPolicy &	operator= (ProDeGCUEditPolicy &old)
	Assignment not allowed. More...
	ProDeGCUEditPolicy (ProDeGCUEditPolicy &old)
	Copying not allowed. More...

Additional Inherited Members
Protected Attributes inherited from EditPolicy
EditPart *	host_
	Host EditPart of this EditPolicy. More...

Detailed Description

Determines how a GCU EditPart acts when a Request is performed on it.

Converts a given Request to a Command if the EditPolicy supports the Request.

Definition at line 50 of file ProDeGCUEditPolicy.hh.

Constructor & Destructor Documentation

ProDeGCUEditPolicy() [1/2]

ProDeGCUEditPolicy::ProDeGCUEditPolicy

(

)

The Constructor.

Definition at line 55 of file ProDeGCUEditPolicy.cc.

                                      : EditPolicy() {
}

~ProDeGCUEditPolicy()

ProDeGCUEditPolicy::~ProDeGCUEditPolicy ( )

virtual

The Destructor.

Definition at line 61 of file ProDeGCUEditPolicy.cc.

                                        {
}

ProDeGCUEditPolicy() [2/2]

ProDeGCUEditPolicy::ProDeGCUEditPolicy ( ProDeGCUEditPolicy &  old )

private

Copying not allowed.

Member Function Documentation

canHandle()

bool ProDeGCUEditPolicy::canHandle ( Request *  request ) const

virtual

Tells whether this EditPolicy is able to handle a certain type of Request.

Parameters

request

Request to be asked if it can be handled.

Returns

True if the Request can be handled, false otherwise.

Implements EditPolicy.

Definition at line 108 of file ProDeGCUEditPolicy.cc.

                                                    {
    Request::RequestType type = request->type();
    if (type == Request::MODIFY_REQUEST ||
    type == Request::DELETE_REQUEST ||
        type == Request::COPY_REQUEST) {
    return true;
    } else {
    return false;
    }
}

References Request::COPY_REQUEST, Request::DELETE_REQUEST, Request::MODIFY_REQUEST, and Request::type().

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getCommand()

ComponentCommand * ProDeGCUEditPolicy::getCommand ( Request *  request )

virtual

Returns the Command corresponding to the type of the Request.

Parameters

request

Request to be handled.

Returns

NULL if the Request cannot be handled.

Implements EditPolicy.

Definition at line 71 of file ProDeGCUEditPolicy.cc.

                                               {
 
    Request::RequestType type = request->type();
 
    if (type == Request::MODIFY_REQUEST) {
        ModifyGCUCmd* modifyCmd = new ModifyGCUCmd(host_);
        return modifyCmd;
 
    } else if (type == Request::DELETE_REQUEST) {
        DeleteGCUCmd* deleteCmd = new DeleteGCUCmd(host_);
        return deleteCmd;
 
    } else if (type == Request::COPY_REQUEST) {
        CopyComponent* copyCmd = new CopyComponent(host_);
        return copyCmd;
 
    } else if (type == Request::STATUS_REQUEST) {
        ControlUnit* gcu = dynamic_cast<ControlUnit*>(host_->model());
        ProDeTextGenerator* generator = ProDeTextGenerator::instance();
        format fmt = generator->text(ProDeTextGenerator::STATUS_GCU);
        fmt % gcu->name();
        SetStatusTextCmd* statusCmd = new SetStatusTextCmd(fmt.str());
        return statusCmd;
 
    } else {
    return NULL;
    }
}

References Request::COPY_REQUEST, Request::DELETE_REQUEST, EditPolicy::host_, ProDeTextGenerator::instance(), EditPart::model(), Request::MODIFY_REQUEST, TTAMachine::Component::name(), ProDeTextGenerator::STATUS_GCU, Request::STATUS_REQUEST, Texts::TextGenerator::text(), and Request::type().

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operator=()

ProDeGCUEditPolicy& ProDeGCUEditPolicy::operator= ( ProDeGCUEditPolicy &  old )

private

Assignment not allowed.

---

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

• ProDeGCUEditPolicy.hh
• ProDeGCUEditPolicy.cc