AddFUCmd Class Reference

#include <AddFUCmd.hh>

Inheritance diagram for AddFUCmd:

Collaboration diagram for AddFUCmd:

Public Member Functions
	AddFUCmd ()
virtual bool	Do ()
virtual int	id () const
virtual AddFUCmd *	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 function units to the Machine.

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

Definition at line 43 of file AddFUCmd.hh.

Constructor & Destructor Documentation

AddFUCmd()

AddFUCmd::AddFUCmd

(

)

The Constructor.

Definition at line 52 of file AddFUCmd.cc.

                   : EditorCommand(ProDeConstants::CMD_NAME_ADD_FU) {
}

Referenced by create().

Member Function Documentation

create()

AddFUCmd * AddFUCmd::create ( ) const

virtual

Creates and returns a new instance of this command.

Returns

Newly created instance of this command.

Implements GUICommand.

Definition at line 117 of file AddFUCmd.cc.

                       {
    return new AddFUCmd();
}

References AddFUCmd().

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Do()

bool AddFUCmd::Do ( )

virtual

Executes the command.

Returns

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

Implements GUICommand.

Definition at line 63 of file AddFUCmd.cc.

             {
 
    assert(parentWindow() != NULL);
    assert(view() != NULL);
 
    Model* model = dynamic_cast<MDFDocument*>(
        view()->GetDocument())->getModel();
 
    model->pushToStack();
 
    // Generate name for the new FU.
    Machine::FunctionUnitNavigator navigator =
        model->getMachine()->functionUnitNavigator();
    string newName = ProDeConstants::COMP_NEW_NAME_PREFIX_FU;
    int i = 1;
    while (navigator.hasItem(newName)) {
        newName = ProDeConstants::COMP_NEW_NAME_PREFIX_FU +
            Conversion::toString(i);
        i++;
    }
 
    FunctionUnit* functionUnit = new FunctionUnit(newName);
    functionUnit->setMachine(*(model->getMachine()));
 
    FUDialog dialog(parentWindow(), functionUnit);
 
    if (dialog.ShowModal() == wxID_OK) {
    model->notifyObservers();
    return true;
    } else {
    // FU creation was cancelled
    model->popFromStack();
    return false;
    }
}

References assert, ProDeConstants::COMP_NEW_NAME_PREFIX_FU, TTAMachine::Machine::functionUnitNavigator(), Model::getMachine(), TTAMachine::Machine::Navigator< ComponentType >::hasItem(), Model::notifyObservers(), GUICommand::parentWindow(), Model::popFromStack(), Model::pushToStack(), TTAMachine::Unit::setMachine(), Conversion::toString(), and EditorCommand::view().

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id()

int AddFUCmd::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 106 of file AddFUCmd.cc.

                   {
    return ProDeConstants::COMMAND_ADD_FU;
}

References ProDeConstants::COMMAND_ADD_FU.

isEnabled()

bool AddFUCmd::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 141 of file AddFUCmd.cc.

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

shortName()

string AddFUCmd::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 128 of file AddFUCmd.cc.

                          {
    return ProDeConstants::CMD_SNAME_ADD_FU;
}

References ProDeConstants::CMD_SNAME_ADD_FU.

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

• AddFUCmd.hh
• AddFUCmd.cc