ModifyBridgeCmd Class Reference

#include <ModifyBridgeCmd.hh>

Inheritance diagram for ModifyBridgeCmd:

Collaboration diagram for ModifyBridgeCmd:

Public Member Functions
	ModifyBridgeCmd (EditPart *editPart)
virtual	~ModifyBridgeCmd ()
virtual bool	Do ()
Public Member Functions inherited from ComponentCommand
	ComponentCommand ()
virtual	~ComponentCommand ()
wxWindow *	parentWindow ()
void	setParentWindow (wxWindow *window)

Private Attributes
EditPart *	editPart_
	Bridge to modify.

Detailed Description

Command which displays a bridge dialog with precompleted values for modifying a bridge.

Definition at line 45 of file ModifyBridgeCmd.hh.

Constructor & Destructor Documentation

ModifyBridgeCmd()

ModifyBridgeCmd::ModifyBridgeCmd

(

EditPart *

editPart

)

The Constructor.

Parameters

editPart

EditPart of the component to modify.

Definition at line 52 of file ModifyBridgeCmd.cc.

                                                  :
    ComponentCommand(),
    editPart_(editPart) {
 
}

~ModifyBridgeCmd()

ModifyBridgeCmd::~ModifyBridgeCmd ( )

virtual

The Destructor.

Definition at line 62 of file ModifyBridgeCmd.cc.

                                  {
}

Member Function Documentation

Do()

bool ModifyBridgeCmd::Do ( )

virtual

Executes the command.

Returns

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

Implements ComponentCommand.

Definition at line 72 of file ModifyBridgeCmd.cc.

                    {
 
    Bridge* bridge = NULL;
    Bridge* opposite = NULL;
 
    if (editPart_->childCount() == 0) {
        bridge = dynamic_cast<Bridge*>(editPart_->model());
    editPart_->setModel(NULL);
        assert (bridge != NULL);
    } else {
        // bidirectional bridge
        assert(editPart_->childCount() == 2);
        // find bridges of both direction
        bridge = dynamic_cast<Bridge*>(editPart_->child(0)->model());
        opposite = dynamic_cast<Bridge*>(editPart_->child(1)->model());
    editPart_->setModel(NULL);
    }
 
    assert(opposite != bridge);
 
    BridgeDialog dialog(parentWindow(), bridge, opposite);
 
    if (dialog.ShowModal() == wxID_OK) {
    return true;
    } else {
    // modification was cancelled
    return false;
    }
 
    return false;
}

References assert, EditPart::child(), EditPart::childCount(), editPart_, EditPart::model(), ComponentCommand::parentWindow(), and EditPart::setModel().

Here is the call graph for this function:

Member Data Documentation

editPart_

EditPart* ModifyBridgeCmd::editPart_

private

Bridge to modify.

Definition at line 53 of file ModifyBridgeCmd.hh.

Referenced by Do().

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

• ModifyBridgeCmd.hh
• ModifyBridgeCmd.cc