Example usage for org.eclipse.jface.databinding.viewers ObservableListContentProvider ObservableListContentProvider

List of usage examples for org.eclipse.jface.databinding.viewers ObservableListContentProvider ObservableListContentProvider

  1. HOME
  2. Java
  3. org.eclipse.jface
  4. org.eclipse.jface.databinding.viewers.*
  5. ObservableListContentProvider
  6. ObservableListContentProvider

Introduction

In this page you can find the example usage for org.eclipse.jface.databinding.viewers ObservableListContentProvider ObservableListContentProvider.

Prototype

public ObservableListContentProvider()

Source Link

Document

Constructs an ObservableListContentProvider.

Usage

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.virtual.VPerspectiveControlEditor.java

License:Open Source License

private Composite createForm(Composite parent, EMFDataBindingContext context, WritableValue master) {
    CTabFolder folder = new CTabFolder(parent, SWT.BOTTOM);

    CTabItem item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabDefault);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    {/*from  w ww.  jav a2s.c o m*/
        viewer = new TableViewer(parent);
        ObservableListContentProvider cp = new ObservableListContentProvider();
        viewer.setContentProvider(cp);
        viewer.setLabelProvider(new ComponentLabelProvider(getEditor(), Messages));
        GridData gd = new GridData(GridData.FILL_BOTH);
        viewer.getControl().setLayoutData(gd);

        Composite buttonComp = new Composite(parent, SWT.NONE);
        buttonComp.setLayoutData(new GridData(GridData.FILL, GridData.END, false, false));
        GridLayout gl = new GridLayout(2, false);
        gl.marginLeft = 0;
        gl.marginRight = 0;
        gl.marginWidth = 0;
        gl.marginHeight = 0;
        buttonComp.setLayout(gl);

        Button b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Up);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_up));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false, 2, 1));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        MElementContainer<?> container = (MElementContainer<?>) getMaster().getValue();
                        int idx = container.getChildren().indexOf(obj) - 1;
                        if (idx >= 0) {
                            if (Util.moveElementByIndex(getEditingDomain(), (MUIElement) obj,
                                    getEditor().isLiveModel(), idx)) {
                                viewer.setSelection(new StructuredSelection(obj));
                            }
                        }

                    }
                }
            }
        });

        b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Down);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_down));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false, 2, 1));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        MElementContainer<?> container = (MElementContainer<?>) getMaster().getValue();
                        int idx = container.getChildren().indexOf(obj) + 1;
                        if (idx < container.getChildren().size()) {
                            if (Util.moveElementByIndex(getEditingDomain(), (MUIElement) obj,
                                    getEditor().isLiveModel(), idx)) {
                                viewer.setSelection(new StructuredSelection(obj));
                            }
                        }
                    }
                }
            }
        });

        final ComboViewer childrenDropDown = new ComboViewer(buttonComp);
        childrenDropDown.getControl().setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
        childrenDropDown.setContentProvider(new ArrayContentProvider());
        childrenDropDown.setLabelProvider(new LabelProvider() {
            @Override
            public String getText(Object element) {
                EClass eclass = (EClass) element;
                return eclass.getName();
            }
        });
        childrenDropDown.setInput(new EClass[] { BasicPackageImpl.Literals.PART_SASH_CONTAINER,
                BasicPackageImpl.Literals.PART_STACK, BasicPackageImpl.Literals.PART,
                BasicPackageImpl.Literals.INPUT_PART, AdvancedPackageImpl.Literals.AREA,
                AdvancedPackageImpl.Literals.PLACEHOLDER });
        childrenDropDown.setSelection(new StructuredSelection(BasicPackageImpl.Literals.PART_SASH_CONTAINER));

        b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_AddEllipsis);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_table_add));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, false, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!childrenDropDown.getSelection().isEmpty()) {
                    EClass eClass = (EClass) ((IStructuredSelection) childrenDropDown.getSelection())
                            .getFirstElement();
                    handleAdd(eClass);
                }
            }
        });

        b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Remove);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_table_delete));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false, 2, 1));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    List<?> elements = ((IStructuredSelection) viewer.getSelection()).toList();

                    Command cmd = RemoveCommand.create(getEditingDomain(), getMaster().getValue(),
                            UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN, elements);
                    if (cmd.canExecute()) {
                        getEditingDomain().getCommandStack().execute(cmd);
                    }
                }
            }
        });
    }

    folder.setSelection(0);

    return folder;
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.virtual.VRootBindingContexts.java

License:Open Source License

private Composite createForm(Composite parent, EMFDataBindingContext context, WritableValue master) {
    CTabFolder folder = new CTabFolder(parent, SWT.BOTTOM);

    CTabItem item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabDefault);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    {/*www  .  ja  v a 2 s  . com*/
        viewer = new TableViewer(parent);
        ObservableListContentProvider cp = new ObservableListContentProvider();
        viewer.setContentProvider(cp);
        GridData gd = new GridData(GridData.FILL_BOTH);
        viewer.getControl().setLayoutData(gd);
        viewer.setLabelProvider(new ComponentLabelProvider(getEditor(), Messages));

        Composite buttonComp = new Composite(parent, SWT.NONE);
        buttonComp.setLayoutData(new GridData(GridData.FILL, GridData.END, false, false));
        GridLayout gl = new GridLayout();
        gl.marginLeft = 0;
        gl.marginRight = 0;
        gl.marginWidth = 0;
        gl.marginHeight = 0;
        buttonComp.setLayout(gl);

        Button b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Up);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_up));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        MApplication container = (MApplication) getMaster().getValue();
                        int idx = container.getAddons().indexOf(obj) - 1;
                        if (idx >= 0) {
                            Command cmd = MoveCommand.create(getEditingDomain(), getMaster().getValue(),
                                    CommandsPackageImpl.Literals.BINDING_TABLE_CONTAINER__ROOT_CONTEXT, obj,
                                    idx);

                            if (cmd.canExecute()) {
                                getEditingDomain().getCommandStack().execute(cmd);
                                viewer.setSelection(new StructuredSelection(obj));
                            }
                        }

                    }
                }
            }
        });

        b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Down);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_down));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        MApplication container = (MApplication) getMaster().getValue();
                        int idx = container.getAddons().indexOf(obj) + 1;
                        if (idx < container.getAddons().size()) {
                            Command cmd = MoveCommand.create(getEditingDomain(), getMaster().getValue(),
                                    CommandsPackageImpl.Literals.BINDING_TABLE_CONTAINER__ROOT_CONTEXT, obj,
                                    idx);

                            if (cmd.canExecute()) {
                                getEditingDomain().getCommandStack().execute(cmd);
                                viewer.setSelection(new StructuredSelection(obj));
                            }
                        }

                    }
                }
            }
        });

        b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_AddEllipsis);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_table_add));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                handleAddContext();
            }
        });

        b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Remove);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_table_delete));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    handleRemoveContexts(((IStructuredSelection) viewer.getSelection()).toList());
                }
            }
        });
    }

    folder.setSelection(0);

    return folder;
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.virtual.VToolBarContributionsEditor.java

License:Open Source License

private Composite createForm(Composite parent, EMFDataBindingContext context, WritableValue master) {
    CTabFolder folder = new CTabFolder(parent, SWT.BOTTOM);

    CTabItem item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabDefault);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    {/*from  w  ww.  ja v a2  s  .  c om*/
        viewer = new TableViewer(parent);
        ObservableListContentProvider cp = new ObservableListContentProvider();
        viewer.setContentProvider(cp);
        GridData gd = new GridData(GridData.FILL_BOTH);
        viewer.getControl().setLayoutData(gd);
        viewer.setLabelProvider(new ComponentLabelProvider(getEditor(), Messages));

        Composite buttonComp = new Composite(parent, SWT.NONE);
        buttonComp.setLayoutData(new GridData(GridData.FILL, GridData.END, false, false));
        GridLayout gl = new GridLayout();
        gl.marginLeft = 0;
        gl.marginRight = 0;
        gl.marginWidth = 0;
        gl.marginHeight = 0;
        buttonComp.setLayout(gl);

        Button b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Up);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_up));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        MToolBarContributions container = (MToolBarContributions) getMaster().getValue();
                        int idx = container.getToolBarContributions().indexOf(obj) - 1;
                        if (idx >= 0) {
                            Command cmd = MoveCommand.create(getEditingDomain(), getMaster().getValue(),
                                    MenuPackageImpl.Literals.TOOL_BAR_CONTRIBUTIONS__TOOL_BAR_CONTRIBUTIONS,
                                    obj, idx);

                            if (cmd.canExecute()) {
                                getEditingDomain().getCommandStack().execute(cmd);
                                viewer.setSelection(new StructuredSelection(obj));
                            }
                        }

                    }
                }
            }
        });

        b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Down);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_down));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        MToolBarContributions container = (MToolBarContributions) getMaster().getValue();
                        int idx = container.getToolBarContributions().indexOf(obj) + 1;
                        if (idx < container.getToolBarContributions().size()) {
                            Command cmd = MoveCommand.create(getEditingDomain(), getMaster().getValue(),
                                    MenuPackageImpl.Literals.TOOL_BAR_CONTRIBUTIONS__TOOL_BAR_CONTRIBUTIONS,
                                    obj, idx);

                            if (cmd.canExecute()) {
                                getEditingDomain().getCommandStack().execute(cmd);
                                viewer.setSelection(new StructuredSelection(obj));
                            }
                        }

                    }
                }
            }
        });

        b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_AddEllipsis);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_table_add));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                handleAdd();
            }
        });

        b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Remove);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_table_delete));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    List<?> commands = ((IStructuredSelection) viewer.getSelection()).toList();
                    Command cmd = RemoveCommand.create(getEditingDomain(), getMaster().getValue(),
                            MenuPackageImpl.Literals.TOOL_BAR_CONTRIBUTIONS__TOOL_BAR_CONTRIBUTIONS, commands);
                    if (cmd.canExecute()) {
                        getEditingDomain().getCommandStack().execute(cmd);
                    }
                }
            }
        });
    }

    folder.setSelection(0);

    return folder;
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.virtual.VTrimContributionsEditor.java

License:Open Source License

private Composite createForm(Composite parent, EMFDataBindingContext context, WritableValue master) {
    CTabFolder folder = new CTabFolder(parent, SWT.BOTTOM);

    CTabItem item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabDefault);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    {/*from w  w w.  j av  a  2 s .  c o m*/
        viewer = new TableViewer(parent);
        ObservableListContentProvider cp = new ObservableListContentProvider();
        viewer.setContentProvider(cp);
        GridData gd = new GridData(GridData.FILL_BOTH);
        viewer.getControl().setLayoutData(gd);
        viewer.setLabelProvider(new ComponentLabelProvider(getEditor(), Messages));

        Composite buttonComp = new Composite(parent, SWT.NONE);
        buttonComp.setLayoutData(new GridData(GridData.FILL, GridData.END, false, false));
        GridLayout gl = new GridLayout();
        gl.marginLeft = 0;
        gl.marginRight = 0;
        gl.marginWidth = 0;
        gl.marginHeight = 0;
        buttonComp.setLayout(gl);

        Button b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Up);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_up));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        MTrimContributions container = (MTrimContributions) getMaster().getValue();
                        int idx = container.getTrimContributions().indexOf(obj) - 1;
                        if (idx >= 0) {
                            Command cmd = MoveCommand.create(getEditingDomain(), getMaster().getValue(),
                                    MenuPackageImpl.Literals.TRIM_CONTRIBUTIONS__TRIM_CONTRIBUTIONS, obj, idx);

                            if (cmd.canExecute()) {
                                getEditingDomain().getCommandStack().execute(cmd);
                                viewer.setSelection(new StructuredSelection(obj));
                            }
                        }

                    }
                }
            }
        });

        b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Down);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_down));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        MTrimContributions container = (MTrimContributions) getMaster().getValue();
                        int idx = container.getTrimContributions().indexOf(obj) + 1;
                        if (idx < container.getTrimContributions().size()) {
                            Command cmd = MoveCommand.create(getEditingDomain(), getMaster().getValue(),
                                    MenuPackageImpl.Literals.TRIM_CONTRIBUTIONS__TRIM_CONTRIBUTIONS, obj, idx);

                            if (cmd.canExecute()) {
                                getEditingDomain().getCommandStack().execute(cmd);
                                viewer.setSelection(new StructuredSelection(obj));
                            }
                        }

                    }
                }
            }
        });

        b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_AddEllipsis);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_table_add));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                handleAdd();
            }
        });

        b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Remove);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_table_delete));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    List<?> commands = ((IStructuredSelection) viewer.getSelection()).toList();
                    Command cmd = RemoveCommand.create(getEditingDomain(), getMaster().getValue(),
                            MenuPackageImpl.Literals.TRIM_CONTRIBUTIONS__TRIM_CONTRIBUTIONS, commands);
                    if (cmd.canExecute()) {
                        getEditingDomain().getCommandStack().execute(cmd);
                    }
                }
            }
        });
    }

    folder.setSelection(0);

    return folder;
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.virtual.VWindowControlEditor.java

License:Open Source License

private Composite createForm(Composite parent, EMFDataBindingContext context, WritableValue master) {
    CTabFolder folder = new CTabFolder(parent, SWT.BOTTOM);

    CTabItem item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabDefault);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    {/*from   ww  w. j av  a2s  . co m*/

        tableElement = ViewerElement.create(eclipseContext, parent, this);
        tableElement.getViewer().setContentProvider(new ObservableListContentProvider());
        tableElement.getViewer().setLabelProvider(new ComponentLabelProvider(getEditor(), Messages));

        tableElement.getDropDown().setContentProvider(new ArrayContentProvider());

        tableElement.getDropDown().setLabelProvider(new LabelProvider() {
            @Override
            public String getText(Object element) {
                EClass eclass = (EClass) element;
                return eclass.getName();
            }
        });

        tableElement.getButtonAdd().addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!tableElement.getDropDown().getSelection().isEmpty()) {
                    EClass eClass = (EClass) ((IStructuredSelection) tableElement.getDropDown().getSelection())
                            .getFirstElement();
                    handleAdd(eClass);
                }
            }
        });

        tableElement.getButtonRemove().addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!tableElement.getViewer().getSelection().isEmpty()) {
                    List<?> elements = ((IStructuredSelection) tableElement.getViewer().getSelection())
                            .toList();

                    Command cmd = RemoveCommand.create(getEditingDomain(), getMaster().getValue(),
                            UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN, elements);
                    if (cmd.canExecute()) {
                        getEditingDomain().getCommandStack().execute(cmd);
                    }
                }
            }
        });

        tableElement.getButtonDown().addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!tableElement.getViewer().getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) tableElement.getViewer().getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        MElementContainer<?> container = (MElementContainer<?>) getMaster().getValue();
                        int idx = container.getChildren().indexOf(obj) + 1;
                        if (idx < container.getChildren().size()) {
                            if (Util.moveElementByIndex(getEditingDomain(), (MUIElement) obj,
                                    getEditor().isLiveModel(), idx)) {
                                tableElement.getViewer().setSelection(new StructuredSelection(obj));
                            }
                        }
                    }
                }
            }
        });

        tableElement.getButtonUp().addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!tableElement.getViewer().getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) tableElement.getViewer().getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        MElementContainer<?> container = (MElementContainer<?>) getMaster().getValue();
                        int idx = container.getChildren().indexOf(obj) - 1;
                        if (idx >= 0) {
                            if (Util.moveElementByIndex(getEditingDomain(), (MUIElement) obj,
                                    getEditor().isLiveModel(), idx)) {
                                tableElement.getViewer().setSelection(new StructuredSelection(obj));
                            }
                        }

                    }
                }
            }
        });

        tableElement.getDropDown()
                .setInput(new EClass[] { AdvancedPackageImpl.Literals.PERSPECTIVE_STACK,
                        BasicPackageImpl.Literals.PART_SASH_CONTAINER, BasicPackageImpl.Literals.PART_STACK,
                        BasicPackageImpl.Literals.PART, BasicPackageImpl.Literals.INPUT_PART,
                        AdvancedPackageImpl.Literals.AREA });
        tableElement.getDropDown()
                .setSelection(new StructuredSelection(AdvancedPackageImpl.Literals.PERSPECTIVE_STACK));

    }

    folder.setSelection(0);

    return folder;
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.virtual.VWindowEditor.java

License:Open Source License

private Composite createForm(Composite parent, EMFDataBindingContext context, WritableValue master) {
    CTabFolder folder = new CTabFolder(parent, SWT.BOTTOM);

    CTabItem item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabDefault);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    Composite buttonCompTop = new Composite(parent, SWT.NONE);
    buttonCompTop.setLayoutData(new GridData(GridData.FILL, GridData.END, false, false, 3, 1));
    GridLayout gl = new GridLayout(2, false);
    gl.marginLeft = 0;// w  ww. j a  v  a  2 s .co m
    gl.marginRight = 0;
    gl.marginWidth = 0;
    gl.marginHeight = 0;
    buttonCompTop.setLayout(gl);

    final ComboViewer childrenDropDown = new ComboViewer(buttonCompTop);
    childrenDropDown.getControl().setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
    childrenDropDown.setContentProvider(new ArrayContentProvider());
    childrenDropDown.setLabelProvider(new LabelProvider() {
        @Override
        public String getText(Object element) {
            EClass eclass = (EClass) element;
            return eclass.getName();
        }
    });
    childrenDropDown
            .setInput(new EClass[] { BasicPackageImpl.Literals.DIALOG, BasicPackageImpl.Literals.TRIMMED_WINDOW,
                    BasicPackageImpl.Literals.WINDOW, BasicPackageImpl.Literals.WIZARD_DIALOG });
    childrenDropDown.setSelection(new StructuredSelection(BasicPackageImpl.Literals.TRIMMED_WINDOW));

    Button b = new Button(buttonCompTop, SWT.PUSH | SWT.FLAT);
    b.setText(Messages.ModelTooling_Common_AddEllipsis);
    b.setImage(createImage(ResourceProvider.IMG_Obj16_table_add));
    b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, false, false));
    b.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            EClass eClass = (EClass) ((IStructuredSelection) childrenDropDown.getSelection()).getFirstElement();
            handleAdd(eClass);
        }
    });

    viewer = new TableViewer(parent);
    ObservableListContentProvider cp = new ObservableListContentProvider();
    viewer.setContentProvider(cp);
    viewer.setLabelProvider(new ComponentLabelProvider(getEditor(), Messages));
    GridData gd = new GridData(GridData.FILL, GridData.FILL, true, true, 3, 1);
    viewer.getControl().setLayoutData(gd);

    Composite buttonCompBot = new Composite(parent, SWT.NONE);
    buttonCompBot.setLayoutData(new GridData(GridData.FILL, GridData.END, false, false, 3, 1));
    GridLayout gl1 = new GridLayout(3, false);
    gl1.marginLeft = 0;
    gl1.marginRight = 0;
    gl1.marginWidth = 0;
    gl1.marginHeight = 0;
    buttonCompBot.setLayout(gl1);

    b = new Button(buttonCompBot, SWT.PUSH | SWT.FLAT);

    b.setText(Messages.ModelTooling_Common_Up);
    b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_up));
    b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
    b.addSelectionListener(new SelectionAdapter() {
        @SuppressWarnings("unchecked")
        @Override
        public void widgetSelected(SelectionEvent e) {
            if (!viewer.getSelection().isEmpty()) {
                IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                if (s.size() == 1) {
                    Object obj = s.getFirstElement();
                    EObject container = (EObject) getMaster().getValue();
                    List<Object> l = (List<Object>) container.eGet(targetFeature);
                    int idx = l.indexOf(obj) - 1;
                    if (idx >= 0) {
                        if (Util.moveElementByIndex(getEditingDomain(), (MUIElement) obj,
                                getEditor().isLiveModel(), idx, targetFeature)) {
                            viewer.setSelection(new StructuredSelection(obj));
                        }
                    }

                }
            }
        }
    });

    b = new Button(buttonCompBot, SWT.PUSH | SWT.FLAT);
    b.setText(Messages.ModelTooling_Common_Down);
    b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_down));
    b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
    b.addSelectionListener(new SelectionAdapter() {
        @SuppressWarnings("unchecked")
        @Override
        public void widgetSelected(SelectionEvent e) {
            if (!viewer.getSelection().isEmpty()) {
                IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                if (s.size() == 1) {
                    Object obj = s.getFirstElement();
                    EObject container = (EObject) getMaster().getValue();
                    List<Object> l = (List<Object>) container.eGet(targetFeature);
                    int idx = l.indexOf(obj) + 1;
                    if (idx < l.size()) {
                        if (Util.moveElementByIndex(getEditingDomain(), (MUIElement) obj,
                                getEditor().isLiveModel(), idx, targetFeature)) {
                            viewer.setSelection(new StructuredSelection(obj));
                        }
                    }
                }
            }
        }
    });

    b = new Button(buttonCompBot, SWT.PUSH | SWT.FLAT);
    b.setText(Messages.ModelTooling_Common_Remove);
    b.setImage(createImage(ResourceProvider.IMG_Obj16_table_delete));
    b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
    b.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            if (!viewer.getSelection().isEmpty()) {
                List<?> windows = ((IStructuredSelection) viewer.getSelection()).toList();
                MElementContainer<?> container = (MElementContainer<?>) getMaster().getValue();
                Command cmd = RemoveCommand.create(getEditingDomain(), container, targetFeature, windows);
                if (cmd.canExecute()) {
                    getEditingDomain().getCommandStack().execute(cmd);
                    if (container.getChildren().size() > 0) {
                        viewer.setSelection(new StructuredSelection(container.getChildren().get(0)));
                    }
                }
            }
        }
    });

    folder.setSelection(0);

    return folder;
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.virtual.VWindowSharedElementsEditor.java

License:Open Source License

private Composite createForm(Composite parent, EMFDataBindingContext context, WritableValue master) {
    CTabFolder folder = new CTabFolder(parent, SWT.BOTTOM);

    CTabItem item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabDefault);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    {/*from   w  ww  .  j ava2  s. c  om*/

        final ViewerElement tableElement = ViewerElement.create(eclipseContext, parent, this);
        viewer = tableElement.getViewer();
        viewer.setContentProvider(new ObservableListContentProvider());
        viewer.setLabelProvider(new ComponentLabelProvider(getEditor(), Messages));

        IEMFEditListProperty prop = EMFEditProperties.list(getEditingDomain(),
                BasicPackageImpl.Literals.WINDOW__SHARED_ELEMENTS);
        viewer.setInput(prop.observeDetail(getMaster()));

        tableElement.getButtonUp().addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {

                if (!viewer.getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        EObject container = (EObject) getMaster().getValue();
                        int idx = ((List<?>) container.eGet(BasicPackageImpl.Literals.WINDOW__SHARED_ELEMENTS))
                                .indexOf(obj) - 1;
                        if (idx >= 0) {
                            Command cmd = MoveCommand.create(getEditingDomain(), getMaster().getValue(),
                                    BasicPackageImpl.Literals.WINDOW__SHARED_ELEMENTS, obj, idx);

                            if (cmd.canExecute()) {
                                getEditingDomain().getCommandStack().execute(cmd);
                                viewer.setSelection(new StructuredSelection(obj));
                            }
                        }
                    }
                }
            }
        });

        tableElement.getButtonDown().addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    IStructuredSelection s = (IStructuredSelection) viewer.getSelection();
                    if (s.size() == 1) {
                        Object obj = s.getFirstElement();
                        EObject container = (EObject) getMaster().getValue();
                        List<?> list = (List<?>) container
                                .eGet(BasicPackageImpl.Literals.WINDOW__SHARED_ELEMENTS);
                        int idx = list.indexOf(obj) + 1;
                        if (idx < list.size()) {
                            Command cmd = MoveCommand.create(getEditingDomain(), getMaster().getValue(),
                                    BasicPackageImpl.Literals.WINDOW__SHARED_ELEMENTS, obj, idx);

                            if (cmd.canExecute()) {
                                getEditingDomain().getCommandStack().execute(cmd);
                                viewer.setSelection(new StructuredSelection(obj));
                            }
                        }
                    }
                }
            }
        });

        tableElement.getDropDown().setContentProvider(new ArrayContentProvider());
        tableElement.getDropDown().setLabelProvider(new LabelProvider() {
            @Override
            public String getText(Object element) {
                EClass eclass = (EClass) element;
                return eclass.getName();
            }
        });
        tableElement.getDropDown()
                .setInput(new EClass[] { BasicPackageImpl.Literals.PART_SASH_CONTAINER,
                        BasicPackageImpl.Literals.PART, BasicPackageImpl.Literals.INPUT_PART,
                        BasicPackageImpl.Literals.PART_STACK, AdvancedPackageImpl.Literals.AREA });
        tableElement.getDropDown().setSelection(new StructuredSelection(BasicPackageImpl.Literals.PART));

        tableElement.getButtonAdd().addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!tableElement.getDropDown().getSelection().isEmpty()) {
                    EClass eClass = (EClass) ((IStructuredSelection) tableElement.getDropDown().getSelection())
                            .getFirstElement();
                    handleAdd(eClass);
                }
            }
        });

        tableElement.getButtonRemove().addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    List<?> elements = ((IStructuredSelection) viewer.getSelection()).toList();

                    Command cmd = RemoveCommand.create(getEditingDomain(), getMaster().getValue(),
                            BasicPackageImpl.Literals.WINDOW__SHARED_ELEMENTS, elements);
                    if (cmd.canExecute()) {
                        getEditingDomain().getCommandStack().execute(cmd);
                    }
                }
            }
        });
    }

    folder.setSelection(0);

    return folder;
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.component.virtual.VWindowTrimEditor.java

License:Open Source License

private Composite createForm(Composite parent, EMFDataBindingContext context, WritableValue master) {
    CTabFolder folder = new CTabFolder(parent, SWT.BOTTOM);

    CTabItem item = new CTabItem(folder, SWT.NONE);
    item.setText(Messages.ModelTooling_Common_TabDefault);

    parent = createScrollableContainer(folder);
    item.setControl(parent.getParent());

    {/*w  ww.j a va 2 s .  c om*/
        viewer = new TableViewer(parent);
        ObservableListContentProvider cp = new ObservableListContentProvider();
        viewer.setContentProvider(cp);
        viewer.setLabelProvider(new ComponentLabelProvider(getEditor(), Messages));

        GridData gd = new GridData(GridData.FILL_BOTH);
        viewer.getControl().setLayoutData(gd);

        Composite buttonComp = new Composite(parent, SWT.NONE);
        buttonComp.setLayoutData(new GridData(GridData.FILL, GridData.END, false, false));
        GridLayout gl = new GridLayout();
        gl.marginLeft = 0;
        gl.marginRight = 0;
        gl.marginWidth = 0;
        gl.marginHeight = 0;
        buttonComp.setLayout(gl);

        Button b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_AddEllipsis);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_table_add));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                handleAdd();
            }
        });

        b = new Button(buttonComp, SWT.PUSH | SWT.FLAT);
        b.setText(Messages.ModelTooling_Common_Remove);
        b.setImage(createImage(ResourceProvider.IMG_Obj16_table_delete));
        b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false));
        b.addSelectionListener(new SelectionAdapter() {
            @Override
            public void widgetSelected(SelectionEvent e) {
                if (!viewer.getSelection().isEmpty()) {
                    List<?> trimElements = ((IStructuredSelection) viewer.getSelection()).toList();
                    Command cmd = RemoveCommand.create(getEditingDomain(), getMaster().getValue(),
                            BasicPackageImpl.Literals.TRIMMED_WINDOW__TRIM_BARS, trimElements);
                    if (cmd.canExecute()) {
                        getEditingDomain().getCommandStack().execute(cmd);
                    }
                }
            }
        });
    }

    folder.setSelection(0);

    return folder;
}

From source file:org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.dialogs.FindContributionDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    Composite comp = (Composite) super.createDialogArea(parent);

    // TODO param
    getShell().setText(Messages.ContributionClassDialog_ShellTitle);

    if ("show-bundles".equals(mode)) { //$NON-NLS-1$
        // TODO create icon
    } else if ("show-packages".equals(mode)) { //$NON-NLS-1$
        // TODO create icon
    } else if ("show-icons".equals(mode)) { //$NON-NLS-1$
        // TODO create icon
    } else {//from  ww  w  .j  av a 2 s .  c  om
        titleImage = new Image(comp.getDisplay(),
                getClass().getClassLoader().getResourceAsStream("/icons/full/wizban/newclass_wiz.png")); //$NON-NLS-1$
        setTitleImage(titleImage);
    }

    getShell().addDisposeListener(new DisposeListener() {

        @Override
        public void widgetDisposed(DisposeEvent e) {
            javaClassImage.dispose();
            if (titleImage != null) {
                titleImage.dispose();
            }
        }
    });

    javaClassImage = new Image(getShell().getDisplay(),
            getClass().getClassLoader().getResourceAsStream("/icons/full/obj16/class_obj.gif")); //$NON-NLS-1$

    Composite container = new Composite(comp, SWT.NONE);
    container.setLayoutData(new GridData(GridData.FILL_BOTH));
    container.setLayout(new GridLayout(2, false));

    Label l = new Label(container, SWT.NONE);
    // TODO param
    l.setText(Messages.ContributionClassDialog_Label_Classname);

    final Text t = new Text(container, SWT.BORDER | SWT.SEARCH | SWT.ICON_SEARCH);
    t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
    // TODO param
    t.setMessage(Messages.ContributionClassDialog_FilterText_Message);

    new Label(container, SWT.NONE);

    viewer = new TableViewer(container, SWT.FULL_SELECTION | SWT.BORDER);
    GridData gd = new GridData(GridData.FILL_BOTH);
    viewer.getControl().setLayoutData(gd);
    viewer.setContentProvider(new ObservableListContentProvider());
    viewer.setLabelProvider(new StyledCellLabelProvider() {
        @Override
        public void update(ViewerCell cell) {
            ContributionData data = (ContributionData) cell.getElement();
            StyledString styledString = new StyledString();
            if ("show-bundles".equals(mode)) { //$NON-NLS-1$
                styledString.append(data.bundleName, StyledString.DECORATIONS_STYLER);
            } else if ("show-packages".equals(mode)) { //$NON-NLS-1$
                int dot = data.className.lastIndexOf("."); //$NON-NLS-1$
                String packageName;
                if (dot >= 0) {
                    packageName = data.className.substring(0, dot);
                } else {
                    packageName = ""; //$NON-NLS-1$
                }
                styledString.append(packageName, StyledString.DECORATIONS_STYLER);
            } else if ("show-icons".equals(mode)) { //$NON-NLS-1$
                styledString.append(data.iconPath, null);

                if (data.bundleName != null) {
                    styledString.append(" - " + data.bundleName, StyledString.DECORATIONS_STYLER); //$NON-NLS-1$
                }

                if (data.sourceType != null) {
                    styledString.append(" - ", StyledString.DECORATIONS_STYLER); //$NON-NLS-1$
                    styledString.append(data.sourceType + "", StyledString.COUNTER_STYLER); //$NON-NLS-1$
                }

                if (data.iconPath == null) {
                    cell.setImage(javaClassImage);
                }
            } else {
                styledString.append(data.className, null);

                if (data.bundleName != null) {
                    styledString.append(" - " + data.bundleName, StyledString.DECORATIONS_STYLER); //$NON-NLS-1$
                }

                if (data.sourceType != null) {
                    styledString.append(" - ", StyledString.DECORATIONS_STYLER); //$NON-NLS-1$
                    styledString.append(data.sourceType + "", StyledString.COUNTER_STYLER); //$NON-NLS-1$
                }

                if (data.iconPath == null) {
                    cell.setImage(javaClassImage);
                }
            }

            cell.setText(styledString.getString());
            cell.setStyleRanges(styledString.getStyleRanges());
        }
    });
    viewer.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(DoubleClickEvent event) {
            okPressed();
        }
    });

    final WritableList list = new WritableList();
    viewer.setInput(list);

    final ClassContributionCollector collector = getCollector();

    t.addModifyListener(new ModifyListener() {
        private ContributionResultHandlerImpl currentResultHandler;

        @Override
        public void modifyText(ModifyEvent e) {
            if (currentResultHandler != null) {
                currentResultHandler.cancled = true;
            }
            list.clear();
            currentResultHandler = new ContributionResultHandlerImpl(list);
            Filter filter = new Filter(project, t.getText());
            collector.findContributions(filter, currentResultHandler);
            t.addKeyListener(new KeyAdapter() {
                @Override
                public void keyPressed(KeyEvent e) {
                    if (e.keyCode == SWT.ARROW_DOWN) {
                        if (viewer.getTable().getItemCount() > 0) {
                            viewer.getTable().setFocus();
                            viewer.getTable().select(0);
                        }
                    }
                }
            });
            viewer.getTable().addKeyListener(new KeyAdapter() {
                @Override
                public void keyPressed(KeyEvent e) {
                    super.keyPressed(e);
                    if ((e.keyCode == SWT.ARROW_UP) && (viewer.getTable().getSelectionIndex() == 0)) {
                        t.setFocus();
                    }
                }
            });
        }
    });

    viewer.setFilters(new ViewerFilter[] { new ViewerFilter() {

        @Override
        public boolean select(Viewer viewer, Object parentElement, Object element) {
            ContributionData cd = (ContributionData) element;
            if ("show-bundles".equals(mode)) { //$NON-NLS-1$
                // only add first item from each bundle
                boolean found = false;
                for (Iterator it = list.iterator(); it.hasNext();) {
                    ContributionData cd2 = (ContributionData) it.next();
                    if (cd2.bundleName == null || cd2.bundleName.equals(cd.bundleName)) {
                        if (found == false) {
                            found = true;
                        } else {
                            return false;
                        }
                    }
                }
                return true;
            } else if ("show-packages".equals(mode)) { //$NON-NLS-1$
                if (bundleFilter != null && bundleFilter.isEmpty() == false) {
                    if (!bundleFilter.equals(cd.bundleName)) {
                        return false;
                    }
                }
                String packageName;
                int last = cd.className.lastIndexOf("."); //$NON-NLS-1$
                if (last >= 0) {
                    packageName = cd.className.substring(0, last);
                } else {
                    packageName = ""; //$NON-NLS-1$
                }
                // only add first item from each package
                boolean found = false;
                for (Iterator it = list.iterator(); it.hasNext();) {
                    boolean matches = false;
                    ContributionData cd2 = (ContributionData) it.next();
                    if (packageName.isEmpty() && cd2.className.contains(".") == false) { //$NON-NLS-1$
                        matches = true;
                    } else if (cd2.className.startsWith(packageName + ".")) { //$NON-NLS-1$
                        matches = true;
                    }
                    if (matches) {
                        if (found == false) {
                            found = true;
                        } else {
                            return false;
                        }
                    }
                }
                return true;
            } else if ("show-icons".equals(mode)) { //$NON-NLS-1$
                if (cd.iconPath == null) {
                    return false;
                }
                if (bundleFilter != null && bundleFilter.isEmpty() == false) {
                    if (!bundleFilter.equals(cd.bundleName)) {
                        return false;
                    }
                }
                if (packageFilter != null && packageFilter.isEmpty() == false) {
                    if (!cd.className.startsWith(packageFilter + ".")) { //$NON-NLS-1$
                        return false;
                    }
                }
                return true;
            } else {
                if (bundleFilter != null && bundleFilter.isEmpty() == false) {
                    if (!bundleFilter.equals(cd.bundleName)) {
                        return false;
                    }
                }
                if (packageFilter != null && packageFilter.isEmpty() == false) {
                    if (!cd.className.startsWith(packageFilter + ".")) { //$NON-NLS-1$
                        return false;
                    }
                }

                return true;
            }
        }
    } });

    StringBuilder sbFind = new StringBuilder();

    if ("show-bundles".equals(mode)) { //$NON-NLS-1$
        setTitle(
                org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.FindContributionDialog_findBundle);
        sbFind.append(
                org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.FindContributionDialog_findBundle);
    } else if ("show-packages".equals(mode)) { //$NON-NLS-1$
        setTitle(
                org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.FindContributionDialog_findPackage);
        sbFind.append(
                org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.FindContributionDialog_findPackage);
        if (E.notEmpty(bundleFilter)) {
            sbFind.append(" " //$NON-NLS-1$
                    + org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.FindContributionDialog_inBundle
                    + " " + bundleFilter); //$NON-NLS-3$
        }
    } else if ("show-icons".equals(mode)) { //$NON-NLS-1$
        setTitle(
                org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.FindContributionDialog_findIcon);
        sbFind.append(
                org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.FindContributionDialog_findIcon);
        if (E.notEmpty(bundleFilter)) {
            sbFind.append(" " //$NON-NLS-1$
                    + org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.FindContributionDialog_inBundle
                    + " " + bundleFilter); //$NON-NLS-3$
        }
        if (E.notEmpty(packageFilter)) {
            sbFind.append(" " //$NON-NLS-1$
                    + org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.FindContributionDialog_inPackage
                    + " " + packageFilter); //$NON-NLS-3$
        }
    } else {
        setTitle(
                org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.FindContributionDialog_findClass);
        sbFind.append(
                org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.FindContributionDialog_findClass);
        if (E.notEmpty(bundleFilter)) {
            sbFind.append(" " //$NON-NLS-1$
                    + org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.FindContributionDialog_inBundle
                    + " " + bundleFilter); //$NON-NLS-3$
        }
        if (E.notEmpty(packageFilter)) {
            sbFind.append(" " //$NON-NLS-1$
                    + org.eclipse.e4.tools.emf.ui.internal.common.resourcelocator.Messages.FindContributionDialog_inPackage
                    + " " + packageFilter); //$NON-NLS-3$
        }
    }
    setMessage(sbFind.toString());

    // preload list if few items
    if (list.size() <= 30) {
        t.notifyListeners(SWT.Modify, null);
    }
    return comp;
}

From source file:org.eclipse.e4.tutorial.contacts.views.ListView.java

License:Open Source License

@Inject
public ListView(Composite parent, ContactsRepository contactsRepository) {
    // Table composite (because of TableColumnLayout)
    final Composite tableComposite = new Composite(parent, SWT.NONE);
    tableComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    final TableColumnLayout tableColumnLayout = new TableColumnLayout();
    tableComposite.setLayout(tableColumnLayout);

    // Table viewer
    tableViewer = new TableViewer(tableComposite, SWT.FULL_SELECTION);
    tableViewer.getTable().setHeaderVisible(true);

    // first name column
    final TableViewerColumn firstNameColumn = new TableViewerColumn(tableViewer, SWT.NONE);
    firstNameColumn.getColumn().setText("First Name");
    tableColumnLayout.setColumnData(firstNameColumn.getColumn(), new ColumnWeightData(40));

    // last name column
    final TableViewerColumn lastNameColumn = new TableViewerColumn(tableViewer, SWT.NONE);
    lastNameColumn.getColumn().setText("Last Name");
    tableColumnLayout.setColumnData(lastNameColumn.getColumn(), new ColumnWeightData(40));

    ObservableListContentProvider contentProvider = new ObservableListContentProvider();

    tableViewer.setContentProvider(contentProvider);

    IObservableMap[] attributes = BeansObservables.observeMaps(contentProvider.getKnownElements(),
            Contact.class, new String[] { "firstName", "lastName" });
    tableViewer.setLabelProvider(new ObservableMapLabelProvider(attributes));

    tableViewer.setInput(contactsRepository.getAllContacts());

    GridLayoutFactory.fillDefaults().generateLayout(parent);

    tableViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override// ww w.ja  v a  2s  . co m
        public void selectionChanged(SelectionChangedEvent event) {
            IStructuredSelection selection = (IStructuredSelection) event.getSelection();
            selectionService.setSelection(selection.getFirstElement());
        }
    });
}