OSEdRemoveOperationCmd Class Reference

#include <OSEdRemoveOperationCmd.hh>

Inheritance diagram for OSEdRemoveOperationCmd:

Collaboration diagram for OSEdRemoveOperationCmd:

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

Private Member Functions
	OSEdRemoveOperationCmd (const OSEdRemoveOperationCmd &)
	Copying not allowed.
OSEdRemoveOperationCmd &	operator= (const OSEdRemoveOperationCmd &)
	Assignment not allowed.

Detailed Description

Command for removing an operation.

Definition at line 43 of file OSEdRemoveOperationCmd.hh.

Constructor & Destructor Documentation

OSEdRemoveOperationCmd() [1/2]

OSEdRemoveOperationCmd::OSEdRemoveOperationCmd

(

)

Constructor.

Definition at line 58 of file OSEdRemoveOperationCmd.cc.

                                               : 
    GUICommand(OSEdConstants::CMD_NAME_REMOVE_OPERATION, NULL) {
}

Referenced by create().

~OSEdRemoveOperationCmd()

OSEdRemoveOperationCmd::~OSEdRemoveOperationCmd ( )

virtual

Destructor.

Definition at line 65 of file OSEdRemoveOperationCmd.cc.

                                                {
}

OSEdRemoveOperationCmd() [2/2]

OSEdRemoveOperationCmd::OSEdRemoveOperationCmd ( const OSEdRemoveOperationCmd &  )

private

Copying not allowed.

Member Function Documentation

create()

GUICommand * OSEdRemoveOperationCmd::create ( ) const

virtual

Creates a new command.

Returns

New command.

Implements GUICommand.

Definition at line 84 of file OSEdRemoveOperationCmd.cc.

                                     {
    return new OSEdRemoveOperationCmd();
}

References OSEdRemoveOperationCmd().

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Do()

bool OSEdRemoveOperationCmd::Do ( )

virtual

Executes the command.

Returns

True if execution is successful.

Implements GUICommand.

Definition at line 94 of file OSEdRemoveOperationCmd.cc.

                           {
    
    OSEdTextGenerator& texts = OSEdTextGenerator::instance();
    OSEdTreeView* treeView = wxGetApp().mainFrame()->treeView();
    Operation* op = treeView->selectedOperation();
    wxTreeItemId opId = treeView->selectedOperationId();
    string modName = treeView->moduleOfOperation(opId);
    wxTreeItemId modId = treeView->moduleIdOfOperation(opId);
    string pathName = treeView->pathOfModule(modId);
 
    OperationModule& module = OperationContainer::module(pathName, modName);
 
    format fmt = texts.text(OSEdTextGenerator::TXT_QUESTION_REMOVE_OPERATION);
    fmt % op->name();
    ConfirmDialog dialog(parentWindow(), WxConversion::toWxString(fmt.str()));
 
    if (dialog.ShowModal() == wxID_YES) {
        OperationSerializer& serializer = 
            OperationContainer::operationSerializer();
        
        serializer.setSourceFile(module.propertiesModule());
        ObjectState* root = NULL;
        try {
            root = serializer.readState();
            for (int i = 0; i < root->childCount(); i++) {
                ObjectState* child = root->child(i);
                if (child->stringAttribute("name") == op->name()) {
                    delete child;
                    break;
                }
            }
            serializer.setDestinationFile(module.propertiesModule());
            serializer.writeState(root);
            delete root;
        } catch (const Exception& e) {
            fmt = texts.text(
                OSEdTextGenerator::TXT_ERROR_CAN_NOT_REMOVE_OPERATION);
        
            fmt % op->name();
            ErrorDialog error(
                parentWindow(), WxConversion::toWxString(fmt.str()));
            error.ShowModal();
            delete root;
            delete op;
            return false;
        }
        
        OperationIndex& index = OperationContainer::operationIndex();
        index.refreshModule(pathName, modName);
        treeView->removeItem(opId);
        treeView->infoView()->operationView(pathName, modName);
    }
    delete op;
    return true;
}

References ObjectState::child(), ObjectState::childCount(), OSEdTreeView::infoView(), OSEdTextGenerator::instance(), OSEdTreeView::moduleIdOfOperation(), OSEdTreeView::moduleOfOperation(), Operation::name(), OperationContainer::operationIndex(), OperationContainer::operationSerializer(), OSEdInfoView::operationView(), GUICommand::parentWindow(), OSEdTreeView::pathOfModule(), OperationSerializer::readState(), OperationIndex::refreshModule(), OSEdTreeView::removeItem(), OSEdTreeView::selectedOperation(), OSEdTreeView::selectedOperationId(), OperationSerializer::setDestinationFile(), OperationSerializer::setSourceFile(), ObjectState::stringAttribute(), Texts::TextGenerator::text(), WxConversion::toWxString(), OSEdTextGenerator::TXT_ERROR_CAN_NOT_REMOVE_OPERATION, OSEdTextGenerator::TXT_QUESTION_REMOVE_OPERATION, and OperationSerializer::writeState().

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icon()

string OSEdRemoveOperationCmd::icon ( ) const

virtual

Returns the icon of the command.

Returns

Empty string (icons not used).

Implements GUICommand.

Definition at line 180 of file OSEdRemoveOperationCmd.cc.

                                   {
    return "";
}

id()

int OSEdRemoveOperationCmd::id ( ) const

virtual

Returns the id of the command.

Returns

The id of the command.

Implements GUICommand.

Definition at line 74 of file OSEdRemoveOperationCmd.cc.

                                 {
    return OSEdConstants::CMD_REMOVE_OPERATION;
}

References OSEdConstants::CMD_REMOVE_OPERATION.

isEnabled()

bool OSEdRemoveOperationCmd::isEnabled ( )

virtual

Returns true if command is enabled, otherwise false.

Command is enabled when the path of the operation is writable.

Returns

True if command is enabled, otherwise false.

Implements GUICommand.

Definition at line 158 of file OSEdRemoveOperationCmd.cc.

                                  {
    OSEdTreeView* treeView = wxGetApp().mainFrame()->treeView();
    if (treeView->isOperationSelected()) {
        wxTreeItemId opId = treeView->selectedOperationId();
        wxTreeItemId modId = treeView->moduleIdOfOperation(opId);
        string path = treeView->pathOfModule(modId);
        if (FileSystem::fileIsWritable(path)) {
            return true;
        } else {
            return false;
        }
    } else {
        return false;
    }
}

References FileSystem::fileIsWritable(), OSEdTreeView::isOperationSelected(), OSEdTreeView::moduleIdOfOperation(), OSEdTreeView::pathOfModule(), and OSEdTreeView::selectedOperationId().

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operator=()

OSEdRemoveOperationCmd & OSEdRemoveOperationCmd::operator= ( const OSEdRemoveOperationCmd &  )

private

Assignment not allowed.

---

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

• OSEdRemoveOperationCmd.hh
• OSEdRemoveOperationCmd.cc