~openmw/openmw/openmw-packaging2

#include "pathgridselectionmode.hpp"

 

#include <QMenu>

#include <QAction>

 

#include "../../model/world/idtable.hpp"

#include "../../model/world/commands.hpp"

#include "../../model/world/commandmacro.hpp"

 

#include "worldspacewidget.hpp"

#include "pathgrid.hpp"

 

namespace CSVRender

{

    PathgridSelectionMode::PathgridSelectionMode(CSVWidget::SceneToolbar* parent, WorldspaceWidget& worldspaceWidget)

        : SelectionMode(parent, worldspaceWidget, Mask_Pathgrid)

    {

        mRemoveSelectedNodes = new QAction("Remove selected nodes", this);

        mRemoveSelectedEdges = new QAction("Remove edges between selected nodes", this);

 

        connect(mRemoveSelectedNodes, SIGNAL(triggered()), this, SLOT(removeSelectedNodes()));

        connect(mRemoveSelectedEdges, SIGNAL(triggered()), this, SLOT(removeSelectedEdges()));

    }

 

    bool PathgridSelectionMode::createContextMenu(QMenu* menu)

    {

        if (menu)

        {

            SelectionMode::createContextMenu(menu);

 

            menu->addAction(mRemoveSelectedNodes);

            menu->addAction(mRemoveSelectedEdges);

        }

 

        return true;

    }

 

    void PathgridSelectionMode::removeSelectedNodes()

    {

        std::vector<osg::ref_ptr<TagBase> > selection = getWorldspaceWidget().getSelection (Mask_Pathgrid);

 

        for (std::vector<osg::ref_ptr<TagBase> >::iterator it = selection.begin(); it != selection.end(); ++it)

        {

            if (PathgridTag* tag = dynamic_cast<PathgridTag*>(it->get()))

            {

                QUndoStack& undoStack = getWorldspaceWidget().getDocument().getUndoStack();

                QString description = "Remove selected nodes";

 

                CSMWorld::CommandMacro macro(undoStack, description);

                tag->getPathgrid()->applyRemoveNodes(macro);

            }

        }

    }

 

    void PathgridSelectionMode::removeSelectedEdges()

    {

        std::vector<osg::ref_ptr<TagBase> > selection = getWorldspaceWidget().getSelection (Mask_Pathgrid);

 

        for (std::vector<osg::ref_ptr<TagBase> >::iterator it = selection.begin(); it != selection.end(); ++it)

        {

            if (PathgridTag* tag = dynamic_cast<PathgridTag*>(it->get()))

            {

                QUndoStack& undoStack = getWorldspaceWidget().getDocument().getUndoStack();

                QString description = "Remove edges between selected nodes";

 

                CSMWorld::CommandMacro macro(undoStack, description);

                tag->getPathgrid()->applyRemoveEdges(macro);

            }

        }

    }

}