AddIUCmd Class Reference

#include <AddIUCmd.hh>

Inheritance diagram for AddIUCmd:

Collaboration diagram for AddIUCmd:

Public Member Functions
	AddIUCmd ()
virtual bool	Do ()
virtual int	id () const
virtual AddIUCmd *	create () const
virtual std::string	shortName () const
virtual bool	isEnabled ()
Public Member Functions inherited from EditorCommand
	EditorCommand (std::string name, wxWindow *parent=NULL)
virtual	~EditorCommand ()
void	setView (wxView *view)
wxView *	view () const
virtual std::string	icon () const
Public Member Functions inherited from GUICommand
	GUICommand (std::string name, wxWindow *parent)
virtual	~GUICommand ()
virtual bool	isChecked () const
void	setParentWindow (wxWindow *view)
wxWindow *	parentWindow () const
std::string	name () const

Detailed Description

Command for adding new immediate units to the Machine.

Displays a immediate unit dialog and creates a new immediate unit according to the dialog output.

Definition at line 43 of file AddIUCmd.hh.

Constructor & Destructor Documentation

AddIUCmd()

AddIUCmd::AddIUCmd

(

)

The Constructor.

Definition at line 52 of file AddIUCmd.cc.

                   :
    EditorCommand(ProDeConstants::CMD_NAME_ADD_IU) {
}

Referenced by create().

Member Function Documentation

create()

AddIUCmd * AddIUCmd::create ( ) const

virtual

Creates and returns a new instance of this command.

Returns

Newly created instance of this command.

Implements GUICommand.

Definition at line 126 of file AddIUCmd.cc.

                       {
    return new AddIUCmd();
}

References AddIUCmd().

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Do()

bool AddIUCmd::Do ( )

virtual

Executes the command.

Returns

true, if the command was succesfully executed, false otherwise.

Implements GUICommand.

Definition at line 64 of file AddIUCmd.cc.

             {
 
    assert(parentWindow() != NULL);
    assert(view() != NULL);
 
 
    Model* model =
    dynamic_cast<MDFDocument*>(view()->GetDocument())->getModel();
 
    model->pushToStack();
 
    // Generate name for the new IU.
    Machine::ImmediateUnitNavigator navigator =
        model->getMachine()->immediateUnitNavigator();
    string newName = ProDeConstants::COMP_NEW_NAME_PREFIX_IU;
    int i = 1;
    while (navigator.hasItem(newName)) {
        newName = ProDeConstants::COMP_NEW_NAME_PREFIX_IU +
            Conversion::toString(i);
        i++;
    }
 
    ImmediateUnit* iu =
        new ImmediateUnit(newName, ModelConstants::DEFAULT_IU_SIZE,
                          ModelConstants::DEFAULT_WIDTH, 
                          ModelConstants::DEFAULT_IU_MAX_READS, 
                          ModelConstants::DEFAULT_IU_GUARD_LATENCY,
                          Machine::ZERO);
 
    iu->setMachine(*(model->getMachine()));
 
    IUDialog dialog(parentWindow(), iu);
 
    if (dialog.ShowModal() == wxID_OK) {
    model->notifyObservers();
    return true;
    } else {
    // immediate unit creation was cancelled
    model->popFromStack();
    return false;
    }
    return false;
}

References assert, ProDeConstants::COMP_NEW_NAME_PREFIX_IU, ModelConstants::DEFAULT_IU_GUARD_LATENCY, ModelConstants::DEFAULT_IU_MAX_READS, ModelConstants::DEFAULT_IU_SIZE, ModelConstants::DEFAULT_WIDTH, Model::getMachine(), TTAMachine::Machine::Navigator< ComponentType >::hasItem(), TTAMachine::Machine::immediateUnitNavigator(), Model::notifyObservers(), GUICommand::parentWindow(), Model::popFromStack(), Model::pushToStack(), TTAMachine::Unit::setMachine(), Conversion::toString(), EditorCommand::view(), and TTAMachine::Machine::ZERO.

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id()

int AddIUCmd::id ( ) const

virtual

Returns id of this command.

Returns

ID for this command to be used in menus and toolbars.

Implements GUICommand.

Definition at line 115 of file AddIUCmd.cc.

                   {
    return ProDeConstants::COMMAND_ADD_IU;
}

References ProDeConstants::COMMAND_ADD_IU.

isEnabled()

bool AddIUCmd::isEnabled ( )

virtual

Returns true when the command is executable, false when not.

This command is executable when a document is open.

Returns

True, if a document is open.

Reimplemented from EditorCommand.

Definition at line 150 of file AddIUCmd.cc.

                    {
    wxDocManager* manager = wxGetApp().docManager();
    if (manager->GetCurrentView() != NULL) {
    return true;
    }
    return false;
}

shortName()

string AddIUCmd::shortName ( ) const

virtual

Returns short version of the command name.

Returns

Short name of the command to be used in the toolbar.

Reimplemented from GUICommand.

Definition at line 137 of file AddIUCmd.cc.

                          {
    return ProDeConstants::CMD_SNAME_ADD_IU;
}

References ProDeConstants::CMD_SNAME_ADD_IU.

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

• AddIUCmd.hh
• AddIUCmd.cc