AddASCmd Class Reference

#include <AddASCmd.hh>

Inheritance diagram for AddASCmd:

Collaboration diagram for AddASCmd:

Public Member Functions
	AddASCmd ()
virtual bool	Do ()
virtual int	id () const
virtual AddASCmd *	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 address spaces to the Machine.

Displays a address space dialog and creates a new address space according to the dialog output.

Definition at line 43 of file AddASCmd.hh.

Constructor & Destructor Documentation

AddASCmd()

AddASCmd::AddASCmd

(

)

The Constructor.

Definition at line 52 of file AddASCmd.cc.

                   :
    EditorCommand(ProDeConstants::CMD_NAME_ADD_AS) {
}

Referenced by create().

Member Function Documentation

create()

AddASCmd * AddASCmd::create ( ) const

virtual

Creates and returns a new instance of this command.

Returns

Newly created instance of this command.

Implements GUICommand.

Definition at line 127 of file AddASCmd.cc.

                       {
    return new AddASCmd();
}

References AddASCmd().

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Do()

bool AddASCmd::Do ( )

virtual

Executes the command.

Returns

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

Implements GUICommand.

Definition at line 64 of file AddASCmd.cc.

             {
 
    assert(parentWindow() != NULL);
    assert(view() != NULL);
 
    Model* model = dynamic_cast<MDFDocument*>(
        view()->GetDocument())->getModel();
 
    model->pushToStack();
 
    // Generate name for the new AS.
    Machine::AddressSpaceNavigator navigator =
        model->getMachine()->addressSpaceNavigator();
    int i = 1;
    string newName = ProDeConstants::COMP_NEW_NAME_PREFIX_AS +
        Conversion::toString(i);
    while (navigator.hasItem(newName)) {
        newName = ProDeConstants::COMP_NEW_NAME_PREFIX_AS +
            Conversion::toString(i);
        i++;
    }
 
    AddressSpace* addressSpace =
    new AddressSpace(newName,
             ModelConstants::DEFAULT_WIDTH,
             ModelConstants::DEFAULT_AS_MIN_ADDRESS,
             ModelConstants::DEFAULT_AS_MAX_ADDRESS,
             *model->getMachine());
 
 
    AddressSpaceDialog dialog(parentWindow(), model->getMachine(), 
                              addressSpace);
 
    if (dialog.ShowModal() == wxID_OK) {
    model->notifyObservers();
    return true;
    } else {
    // as creation was cancelled
    model->popFromStack();
    return false;
    }
 
    return false;
}

References TTAMachine::Machine::addressSpaceNavigator(), assert, ProDeConstants::COMP_NEW_NAME_PREFIX_AS, ModelConstants::DEFAULT_AS_MAX_ADDRESS, ModelConstants::DEFAULT_AS_MIN_ADDRESS, ModelConstants::DEFAULT_WIDTH, Model::getMachine(), TTAMachine::Machine::Navigator< ComponentType >::hasItem(), Model::notifyObservers(), GUICommand::parentWindow(), Model::popFromStack(), Model::pushToStack(), Conversion::toString(), and EditorCommand::view().

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id()

int AddASCmd::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 116 of file AddASCmd.cc.

                   {
    return ProDeConstants::COMMAND_ADD_AS;
}

References ProDeConstants::COMMAND_ADD_AS.

isEnabled()

bool AddASCmd::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 151 of file AddASCmd.cc.

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

shortName()

string AddASCmd::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 138 of file AddASCmd.cc.

                          {
    return ProDeConstants::CMD_SNAME_ADD_AS;
}

References ProDeConstants::CMD_SNAME_ADD_AS.

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

• AddASCmd.hh
• AddASCmd.cc