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  3. org.eclipse.gef.CompoundSnapToHelper

Java 类org.eclipse.gef.CompoundSnapToHelper 实例源码

项目：gw4e.project    文件：GraphPart.java    
@Override 
public Object getAdapter(Class key) {
    if (key == SnapToHelper.class) {
        List<SnapToHelper> helpers = new ArrayList<SnapToHelper>();
        if (Boolean.TRUE.equals(getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED))) {
            helpers.add(new SnapToGeometry(this));
        }
        if (Boolean.TRUE.equals(getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED))) {
            helpers.add(new SnapToGrid(this));
        }
        if(helpers.size()==0) {
            return null;
        } else {
            return new CompoundSnapToHelper(helpers.toArray(new SnapToHelper[0]));
        }
    }
    if (key == IPropertySource.class) {
       return new GW4EGraphEditPartProperties(this);
    }
    return null;
}
项目：FRaMED    文件：ORMModelEditPart.java    
/**
 * {@inheritDoc} In this {@link EditPart} this method add adapter types for creating a
 * {@link SnapToHelper} when the editor is in snapping mode (either to grid or to shapes).
 */
@Override
public Object getAdapter(final Class key) {
  if (key == SnapToHelper.class) {
    List<SnapToHelper> helpers = new ArrayList<SnapToHelper>();
    if (Boolean.TRUE.equals(getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED))) {
      helpers.add(new SnapToGeometry(this));
    }
    if (Boolean.TRUE.equals(getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED))) {
      helpers.add(new SnapToGrid(this));
    }
    if (helpers.size() == 0) {
      return null;
    } else {
      return new CompoundSnapToHelper(helpers.toArray(new SnapToHelper[0]));
    }
  }
  return super.getAdapter(key);
}
项目：FRaMED    文件：ORMSuperShapeEditPart.java    
/**
 * {@inheritDoc} In this {@link EditPart} this method add adapter types for creating a
 * {@link SnapToHelper} when the editor is in snapping mode (either to grid or to shapes).
 */
@Override
public Object getAdapter(final Class key) {
  if (key == SnapToHelper.class) {
    List<SnapToHelper> helpers = new ArrayList<SnapToHelper>();
    if (Boolean.TRUE.equals(getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED))) {
      helpers.add(new SnapToGeometry(this));
    }
    if (Boolean.TRUE.equals(getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED))) {
      helpers.add(new SnapToGrid(this));
    }
    if (helpers.size() == 0) {
      return null;
    } else {
      return new CompoundSnapToHelper(helpers.toArray(new SnapToHelper[0]));
    }
  }
  return super.getAdapter(key);
}
项目：snaker-designer    文件：ProcessEditPart.java    
@SuppressWarnings("rawtypes")
@Override
public Object getAdapter(Class key) {
    if (IPropertySource.class == key) {
        return getPropertySource();
    }
    if (key == SnapToHelper.class) {
        List<SnapToHelper> helpers = new ArrayList<SnapToHelper>();
        if (Boolean.TRUE.equals(getViewer().getProperty(
                SnapToGeometry.PROPERTY_SNAP_ENABLED))) {
            helpers.add(new SnapToGeometry(this));
        }
        if (Boolean.TRUE.equals(getViewer().getProperty(
                SnapToGrid.PROPERTY_GRID_ENABLED))) {
            helpers.add(new SnapToGrid(this));
        }
        if (helpers.size() == 0) {
            return null;
        } else {
            return new CompoundSnapToHelper(
                    helpers.toArray(new SnapToHelper[0]));
        }
    }

    return super.getAdapter(key);
}
项目：wt-studio    文件：BONodeEditPart.java    
public Object getAdapter(Class adapter)
{
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getViewer()
                .getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = (Boolean) getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this));
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);
        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：wt-studio    文件：DiagramEditPart.java    
public Object getAdapter(Class adapter)
{
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getViewer()
                .getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = (Boolean) getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this));
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);
        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：wt-studio    文件：ControlModelPart.java    
public Object getAdapter(Class adapter)
{
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getViewer()
                .getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = (Boolean) getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this));
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);
        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：wt-studio    文件：FormModelEditPart.java    
public Object getAdapter(Class adapter)
{
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getViewer()
                .getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = (Boolean) getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this));
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);
        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：wt-studio    文件：PageEditPart.java    
public Object getAdapter(Class adapter)
{
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getViewer()
                .getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = (Boolean) getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this));
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);
        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：wt-studio    文件：VerticalBlockModelEditPart.java    
public Object getAdapter(Class adapter)
{
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getViewer()
                .getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = (Boolean) getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this));
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);
        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：wt-studio    文件：HorizonBlockModelEditPart.java    
public Object getAdapter(Class adapter)
{
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getViewer()
                .getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = (Boolean) getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this));
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);
        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：wt-studio    文件：XYBlockModelEditPart.java    
public Object getAdapter(Class adapter)
{
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getViewer()
                .getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = (Boolean) getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this));
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);
        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：wt-studio    文件：FunctionColumnModelEditPart.java    
public Object getAdapter(Class adapter)
{
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getViewer()
                .getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = (Boolean) getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this));
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);
        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：ermasterr    文件：ERDiagramEditPart.java    
@Override
public Object getAdapter(final Class key) {

    if (key == SnapToHelper.class) {
        final List<SnapToHelper> helpers = new ArrayList<SnapToHelper>();

        helpers.add(new SnapToGeometry(this));

        if (Boolean.TRUE.equals(getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED))) {
            helpers.add(new SnapToGrid(this));
        }

        // if (Boolean.TRUE.equals(getViewer().getProperty(
        // SnapToGrid.PROPERTY_GRID_ENABLED))) {
        // helpers.add(new SnapToGrid(this));
        // }

        if (helpers.size() == 0) {
            return null;

        } else {
            return new CompoundSnapToHelper(helpers.toArray(new SnapToHelper[0]));
        }
    }

    return super.getAdapter(key);
}
项目：ermaster-k    文件：ERDiagramEditPart.java    
@Override
public Object getAdapter(Class key) {

    if (key == SnapToHelper.class) {
        List<SnapToHelper> helpers = new ArrayList<SnapToHelper>();

        helpers.add(new SnapToGeometry(this));

        if (Boolean.TRUE.equals(getViewer().getProperty(
                SnapToGeometry.PROPERTY_SNAP_ENABLED))) {
            helpers.add(new SnapToGrid(this));
        }

        // if (Boolean.TRUE.equals(getViewer().getProperty(
        // SnapToGrid.PROPERTY_GRID_ENABLED))) {
        // helpers.add(new SnapToGrid(this));
        // }

        if (helpers.size() == 0) {
            return null;

        } else {
            return new CompoundSnapToHelper(
                    helpers.toArray(new SnapToHelper[0]));
        }
    }

    return super.getAdapter(key);
}
项目：ForgedUI-Eclipse    文件：ElementEditPart.java    
public Object getAdapter(Class adapter) {
    if (adapter == SnapToHelper.class) {
        List<SnapToHelper> snapStrategies = new ArrayList<SnapToHelper>();
        Boolean val = (Boolean)getViewer().getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        /*if (val != null && val.booleanValue())*/
            //snapStrategies.add(new SnapToGuides((GraphicalEditPart) this.getParent()));

        val = (Boolean)getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        //if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this){
                @Override
                protected List generateSnapPartsList(List exclusions) {
                    List children = super.generateSnapPartsList(exclusions);
                    children.add(container);//add snapToParent edges behaviour
                    return children;
                }
            });

        val = (Boolean)getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);

        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper)snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：PDFReporter-Studio    文件：BandEditPart.java    
@SuppressWarnings("rawtypes")
@Override
public Object getAdapter(Class key) {
    if (key == SnapToHelper.class) {
        List<SnapToHelper> snapStrategies = new ArrayList<SnapToHelper>();
        Boolean val = jConfig.getPropertyBoolean(RulersGridPreferencePage.P_PAGE_RULERGRID_SHOWRULER, Boolean.TRUE);
        Boolean stg = jConfig.getPropertyBoolean(RulersGridPreferencePage.P_PAGE_RULERGRID_SNAPTOGUIDES, Boolean.TRUE);
        if (val.booleanValue() && stg != null && stg.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = jConfig.getPropertyBoolean(RulersGridPreferencePage.P_PAGE_RULERGRID_SNAPTOGEOMETRY, Boolean.TRUE);
        if (val.booleanValue()) {

            SnapToGeometryThreshold snapper = new SnapToGeometryThreshold(this);
            snapper.setThreshold(2.0);
            snapStrategies.add(snapper);
        }
        val = jConfig.getPropertyBoolean(RulersGridPreferencePage.P_PAGE_RULERGRID_SNAPTOGRID, Boolean.TRUE);
        if (val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);

        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(key);
}
项目：PDFReporter-Studio    文件：FrameFigureEditPart.java    
@SuppressWarnings("rawtypes")
@Override
public Object getAdapter(Class key) {
    if (key == SnapToHelper.class) {
        List<SnapToHelper> snapStrategies = new ArrayList<SnapToHelper>();
        Boolean val = jConfig.getPropertyBoolean(RulersGridPreferencePage.P_PAGE_RULERGRID_SHOWRULER, Boolean.TRUE);
        Boolean stg = jConfig.getPropertyBoolean(RulersGridPreferencePage.P_PAGE_RULERGRID_SNAPTOGUIDES, Boolean.TRUE);
        if (val.booleanValue() && stg != null && stg.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = jConfig.getPropertyBoolean(RulersGridPreferencePage.P_PAGE_RULERGRID_SNAPTOGEOMETRY, Boolean.TRUE);
        if (val.booleanValue()) {

            SnapToGeometryThreshold snapper = new SnapToGeometryThreshold(this);
            snapper.setThreshold(2.0);
            snapStrategies.add(snapper);
        }
        val = jConfig.getPropertyBoolean(RulersGridPreferencePage.P_PAGE_RULERGRID_SNAPTOGRID, Boolean.TRUE);
        if (val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);

        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(key);
}
项目：PDFReporter-Studio    文件：PageEditPart.java    
@SuppressWarnings("rawtypes")
@Override
public Object getAdapter(Class key) {
    if (key == SnapToHelper.class) {
        List<SnapToHelper> snapStrategies = new ArrayList<SnapToHelper>();
        Boolean val = jConfig.getPropertyBoolean(RulersGridPreferencePage.P_PAGE_RULERGRID_SHOWRULER, Boolean.TRUE);
        Boolean stg = jConfig.getPropertyBoolean(RulersGridPreferencePage.P_PAGE_RULERGRID_SNAPTOGUIDES, Boolean.TRUE);
        if (val.booleanValue() && stg != null && stg.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = jConfig.getPropertyBoolean(RulersGridPreferencePage.P_PAGE_RULERGRID_SNAPTOGEOMETRY, Boolean.TRUE);
        if (val.booleanValue()) {
            SnapToGeometryThreshold snapper = new SnapToGeometryThreshold(this);
            snapper.setThreshold(6.0);
            snapStrategies.add(snapper);
        }
        val = jConfig.getPropertyBoolean(RulersGridPreferencePage.P_PAGE_RULERGRID_SNAPTOGRID, Boolean.TRUE);
        if (val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);

        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(key);
}
项目：ermaster-nhit    文件：ERDiagramEditPart.java    
@Override
public Object getAdapter(Class key) {

    if (key == SnapToHelper.class) {
        List<SnapToHelper> helpers = new ArrayList<SnapToHelper>();

        helpers.add(new SnapToGeometry(this));

        if (Boolean.TRUE.equals(getViewer().getProperty(
                SnapToGeometry.PROPERTY_SNAP_ENABLED))) {
            helpers.add(new SnapToGrid(this));
        }

        // if (Boolean.TRUE.equals(getViewer().getProperty(
        // SnapToGrid.PROPERTY_GRID_ENABLED))) {
        // helpers.add(new SnapToGrid(this));
        // }

        if (helpers.size() == 0) {
            return null;

        } else {
            return new CompoundSnapToHelper(
                    helpers.toArray(new SnapToHelper[0]));
        }
    }

    return super.getAdapter(key);
}
项目：wt-studio    文件：HorizontalBlockModelPart.java    
@Override
public Object getAdapter(Class adapter)
{
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getViewer()
                .getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = (Boolean) getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this));
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);
        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：wt-studio    文件：PageModelPart.java    
@Override
public Object getAdapter(Class adapter)
{
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getViewer()
                .getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = (Boolean) getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this));
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);
        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：wt-studio    文件：VerticalBlockModelPart.java    
@Override
public Object getAdapter(Class adapter)
{
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getViewer()
                .getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = (Boolean) getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this));
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);
        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：wt-studio    文件：XYBlockModelPart.java    
@Override
public Object getAdapter(Class adapter)
{
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getViewer()
                .getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = (Boolean) getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this));
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);
        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：wt-studio    文件：DiagramPart.java    
@Override
public Object getAdapter(Class adapter)
{
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getViewer()
                .getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = (Boolean) getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this));
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);
        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：wt-studio    文件：QueryHorizontalBlockModelEditPart.java    
@Override
public Object getAdapter(Class adapter)
{
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getViewer()
                .getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = (Boolean) getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this));
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);
        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：wt-studio    文件：QueryBlockModelPart.java    
@Override
public Object getAdapter(Class adapter)
{
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getViewer()
                .getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = (Boolean) getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this));
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);
        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：wt-studio    文件：TableModelPart.java    
@Override
public Object getAdapter(Class adapter)
{
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getViewer()
                .getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = (Boolean) getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this));
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);
        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：wt-studio    文件：ColumnGroupEditPart.java    
@Override
public Object getAdapter(Class adapter)
{
    if (adapter == SnapToHelper.class) {
        List snapStrategies = new ArrayList();
        Boolean val = (Boolean) getViewer()
                .getProperty(RulerProvider.PROPERTY_RULER_VISIBILITY);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = (Boolean) getViewer().getProperty(SnapToGeometry.PROPERTY_SNAP_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGeometry(this));
        val = (Boolean) getViewer().getProperty(SnapToGrid.PROPERTY_GRID_ENABLED);
        if (val != null && val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);
        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = (SnapToHelper) snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(adapter);
}
项目：PDFReporter-Studio    文件：ListEditPart.java    
@SuppressWarnings("rawtypes")
@Override
public Object getAdapter(Class key) {
    if (key == SnapToHelper.class) {
        List<SnapToHelper> snapStrategies = new ArrayList<SnapToHelper>();
        Boolean val = jConfig.getPropertyBoolean(
                RulersGridPreferencePage.P_PAGE_RULERGRID_SHOWRULER,
                Boolean.TRUE);
        Boolean stg = jConfig.getPropertyBoolean(
                RulersGridPreferencePage.P_PAGE_RULERGRID_SNAPTOGUIDES,
                Boolean.TRUE);
        if (val.booleanValue() && stg != null && stg.booleanValue())
            snapStrategies.add(new SnapToGuides(this));
        val = jConfig.getPropertyBoolean(
                RulersGridPreferencePage.P_PAGE_RULERGRID_SNAPTOGEOMETRY,
                Boolean.TRUE);
        if (val.booleanValue()) {

            SnapToGeometryThreshold snapper = new SnapToGeometryThreshold(
                    this);
            snapper.setThreshold(2.0);
            snapStrategies.add(snapper);
        }
        val = jConfig.getPropertyBoolean(
                RulersGridPreferencePage.P_PAGE_RULERGRID_SNAPTOGRID,
                Boolean.TRUE);
        if (val.booleanValue())
            snapStrategies.add(new SnapToGrid(this));

        if (snapStrategies.size() == 0)
            return null;
        if (snapStrategies.size() == 1)
            return snapStrategies.get(0);

        SnapToHelper ss[] = new SnapToHelper[snapStrategies.size()];
        for (int i = 0; i < snapStrategies.size(); i++)
            ss[i] = snapStrategies.get(i);
        return new CompoundSnapToHelper(ss);
    }
    return super.getAdapter(key);
}