Example usage for org.eclipse.jface.viewers IStructuredSelection size

List of usage examples for org.eclipse.jface.viewers IStructuredSelection size

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Introduction

In this page you can find the example usage for org.eclipse.jface.viewers IStructuredSelection size.

Prototype

public int size();

Source Link

Document

Returns the number of elements selected in this selection.

Usage

From source file:com.cloudbees.eclipse.dtp.internal.actions.DeleteDatabaseAction.java

License:Open Source License

@Override
public void run(IAction action) {
    if (action instanceof ObjectPluginAction) {
        ObjectPluginAction pluginAction = (ObjectPluginAction) action;
        ISelection selection = pluginAction.getSelection();

        if (selection instanceof IStructuredSelection) {
            final IStructuredSelection structSelection = (IStructuredSelection) selection;
            @SuppressWarnings("unchecked")
            final Iterator<DatabaseInfo> iterator = structSelection.iterator();

            String name = "-";

            if (structSelection.size() == 1) {
                DatabaseInfo d = (DatabaseInfo) structSelection.getFirstElement();
                name = d.getName();//from   w  ww  .ja  va 2 s. c o  m
            }

            try {
                final String target = structSelection.size() > 1 ? "the selected databases" : "'" + name + "'";
                String question = MessageFormat.format("Are you sure you want to delete {0}?", target);

                boolean confirmed = MessageDialog.openQuestion(Display.getCurrent().getActiveShell(), "Delete",
                        question);
                if (confirmed) {

                    org.eclipse.core.runtime.jobs.Job job = new org.eclipse.core.runtime.jobs.Job(
                            "Deleting " + target) {
                        @Override
                        protected IStatus run(final IProgressMonitor monitor) {

                            monitor.beginTask("Deleting " + target + "...", structSelection.size() * 10);
                            try {

                                while (iterator.hasNext()) {
                                    DatabaseInfo databaseInfo = iterator.next();
                                    monitor.subTask("Deleting '" + databaseInfo.getName() + "'...");
                                    BeesSDK.deleteDatabase(databaseInfo.getName());
                                    monitor.worked(5);
                                    deleteDatabaseConnectionProfile(databaseInfo);
                                    monitor.worked(5);
                                }

                                CloudBeesDataToolsPlugin.getPoller().fetchAndUpdateDatabases(monitor);
                                CloudBeesUIPlugin.getDefault().fireDatabaseInfoChanged();

                            } catch (Exception e) {
                                CloudBeesDataToolsPlugin.logErrorAndShowDialog(e);
                            } finally {
                                monitor.done();
                            }

                            return Status.OK_STATUS;
                        }

                    };

                    job.setUser(true);
                    job.schedule();

                }
            } catch (Exception e) {
                CloudBeesDataToolsPlugin.logError(e);
            }
        }
    }
}

From source file:com.cloudbees.eclipse.run.ui.popup.actions.DeleteAction.java

License:Open Source License

@Override
public void run(IAction action) {
    if (action instanceof ObjectPluginAction) {
        ObjectPluginAction pluginAction = (ObjectPluginAction) action;
        ISelection selection = pluginAction.getSelection();

        if (selection instanceof IStructuredSelection) {
            final IStructuredSelection structSelection = (IStructuredSelection) selection;
            @SuppressWarnings("unchecked")
            final Iterator<ApplicationInfo> iterator = structSelection.iterator();

            String name = "-";

            if (structSelection.size() == 1) {
                ApplicationInfo d = (ApplicationInfo) structSelection.getFirstElement();
                name = d.getId();/*w  w w.j  a va 2 s.  c  o  m*/
            }

            try {
                final String target = structSelection.size() > 1 ? "the selected apps" : "'" + name + "'";
                String question = MessageFormat.format("Are you sure you want to delete {0}?", target);

                boolean confirmed = MessageDialog.openQuestion(Display.getCurrent().getActiveShell(), "Delete",
                        question);
                if (confirmed) {

                    org.eclipse.core.runtime.jobs.Job job = new org.eclipse.core.runtime.jobs.Job(
                            "Deleting " + target) {
                        @Override
                        protected IStatus run(final IProgressMonitor monitor) {

                            monitor.beginTask("Deleting " + target + "...", structSelection.size() * 10);
                            try {

                                while (iterator.hasNext()) {
                                    ApplicationInfo applicationInfo = iterator.next();
                                    monitor.subTask("Deleting '" + applicationInfo.getId() + "'...");
                                    BeesSDK.delete(applicationInfo.getId());
                                    monitor.worked(10);
                                }

                                CBRunCoreActivator.getPoller().fetchAndUpdateApps();
                                CloudBeesUIPlugin.getDefault().fireApplicationInfoChanged();

                            } catch (Exception e) {
                                CBRunUiActivator.logErrorAndShowDialog(e);
                            } finally {
                                monitor.done();
                            }

                            return Status.OK_STATUS;
                        }
                    };

                    job.setUser(true);
                    job.schedule();

                }
            } catch (Exception e) {
                CBRunUiActivator.logError(e);
            }
        }
    }
}

From source file:com.collabnet.subversion.merge.views.MergeResultsView.java

License:Open Source License

private void fillContextMenu(IMenuManager manager) {
    boolean enableOpen = false;
    IStructuredSelection selection = (IStructuredSelection) treeViewer.getSelection();
    Iterator iter = selection.iterator();
    while (iter.hasNext()) {
        Object element = iter.next();
        if (element instanceof AdaptableMergeResult) {
            MergeResult mergeResult = (MergeResult) element;
            if (mergeResult.getResource() instanceof IFile && !mergeResult.isDelete()) {
                enableOpen = true;/*from   w ww .j ava 2  s. c o  m*/
            }
        }
        if (enableOpen)
            break;
    }
    if (enableOpen) {
        manager.add(openAction);
    }
    if (enableOpen && selection.size() == 1) {
        MenuManager submenu = new MenuManager(Messages.MergeResultsView_openWith);
        MergeResult mergeResult = (MergeResult) selection.getFirstElement();
        submenu.add(new OpenWithMenu(getSite().getPage(), mergeResult.getResource()));
        manager.add(submenu);
    }
    manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
}

From source file:com.collabnet.subversion.merge.wizards.MergeWizardRevisionsPage.java

License:Open Source License

public void createControl(Composite parent) {
    final MergeWizard wizard = (MergeWizard) getWizard();

    resources = wizard.getResources();//from   w w  w  .  j a v  a 2 s . com
    if (resources != null && resources.length > 0) {
        svnResource = SVNWorkspaceRoot.getSVNResourceFor(resources[0]);
        try {
            repositoryLocation = svnResource.getRepository();
        } catch (Exception e1) {
        }
    }

    Composite composite = new Composite(parent, SWT.NULL);
    GridLayout layout = new GridLayout();
    layout.verticalSpacing = 0;
    layout.marginHeight = 0;
    composite.setLayout(layout);
    GridData data = new GridData(GridData.FILL_BOTH);
    composite.setLayoutData(data);

    horizontalSash = new SashForm(composite, SWT.HORIZONTAL);
    horizontalSash.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    verticalSash = new SashForm(horizontalSash, SWT.VERTICAL);
    GridLayout sashLayout = new GridLayout();
    sashLayout.verticalSpacing = 0;
    sashLayout.marginHeight = 0;
    verticalSash.setLayout(sashLayout);
    verticalSash.setLayoutData(new GridData(GridData.FILL_BOTH));

    Composite historyGroup = new Composite(verticalSash, SWT.NULL);
    GridLayout historyLayout = new GridLayout();
    historyLayout.verticalSpacing = 5;
    historyLayout.marginHeight = 0;
    historyGroup.setLayout(historyLayout);
    historyGroup.setLayoutData(new GridData(GridData.FILL_BOTH));

    Composite filterGroup = new Composite(historyGroup, SWT.NULL);
    GridLayout filterLayout = new GridLayout();
    filterLayout.verticalSpacing = 0;
    filterLayout.marginHeight = 0;
    filterLayout.numColumns = 3;
    filterGroup.setLayout(filterLayout);
    filterGroup.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL | GridData.FILL_HORIZONTAL));

    Label filterLabel = new Label(filterGroup, SWT.NULL);
    filterLabel.setText(Messages.MergeWizardRevisionsPage_filter);
    filterText = new Text(filterGroup, SWT.BORDER);
    filterText.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL | GridData.FILL_HORIZONTAL));
    filterText.addModifyListener(new ModifyListener() {
        public void modifyText(ModifyEvent e) {
            tableHistoryViewer.addFilter(new TextViewFilter());
            tableHistoryViewer.refresh();
            TableItem[] items = tableHistoryViewer.getTable().getItems();
            for (TableItem item : items) {
                ILogEntry entry = adaptToLogEntry(item.getData());
                if (entry != null) {
                    SVNRevision.Number revision = entry.getRevision();
                    item.setChecked(selectedRevisions.contains(revision));
                }
            }
            showMessage();
        }
    });

    this.moreOptionsButton = new Button(filterGroup, 8);
    this.moreOptionsButton.setText(Messages.MergeWizardRevisionsPage_moreOptions);
    SelectionListener selectionListener = getSelectionListener();
    this.moreOptionsButton.addSelectionListener(selectionListener);

    historyTableProvider = new HistoryTableProvider(
            SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI | SWT.FULL_SELECTION | SWT.CHECK, pageName);
    historyTableProvider.setIncludeMergeRevisions(false);
    historyTableProvider.setIncludeTags(false);
    tableHistoryViewer = historyTableProvider.createTable(historyGroup);
    data = new GridData(GridData.FILL_BOTH);
    data.widthHint = 500;
    data.heightHint = 100;
    tableHistoryViewer.getTable().setLayoutData(data);

    tableHistoryViewer.setContentProvider(new IStructuredContentProvider() {
        public void dispose() {
        }

        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }

        public Object[] getElements(Object inputElement) {
            if (entries == null)
                return new ILogEntry[0];
            return entries;
        }
    });

    tableHistoryViewer.setInput(getUrl());
    tableHistoryViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            generateChangeLogButton.setEnabled(!tableHistoryViewer.getSelection().isEmpty());
            TableItem[] items = tableHistoryViewer.getTable().getItems();
            for (TableItem item : items) {
                ILogEntry entry = adaptToLogEntry(item.getData());
                SVNRevision.Number revision = entry.getRevision();
                if (item.getChecked()) {
                    selectedRevisions.add(revision);
                } else {
                    selectedRevisions.remove(revision);
                }
            }
            if (selectedRevisions.size() == 0) {
                if (message == null)
                    showMessage();
                else
                    setMessage(message);
            } else {
                // check size of entries and table data

                setMessage(selectedRevisions.size() + Messages.MergeWizardRevisionsPage_revisionsSelected);
            }
            setPageComplete(canFinish());
        }
    });
    tableHistoryViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            setPageComplete(canFinish());
            ISelection selection = event.getSelection();
            if (selection == null || !(selection instanceof IStructuredSelection)) {
                textViewer.setDocument(new Document("")); //$NON-NLS-1$
                changePathsViewer.setInput(null);
                return;
            }
            IStructuredSelection ss = (IStructuredSelection) selection;
            if (ss.size() != 1) {
                textViewer.setDocument(new Document("")); //$NON-NLS-1$
                changePathsViewer.setInput(null);
                return;
            }
            LogEntry entry = (LogEntry) ss.getFirstElement();
            textViewer.setDocument(new Document(entry.getComment()));
            changePathsViewer.setCurrentLogEntry(entry);
            changePathsViewer.setInput(entry);
        }
    });

    generateChangeLogAction = new GenerateChangeLogAction(new ISelectionProvider() {
        public void addSelectionChangedListener(ISelectionChangedListener listener) {
        }

        public ISelection getSelection() {
            return tableHistoryViewer.getSelection();
        }

        public void setSelection(ISelection selection) {
        }

        public void removeSelectionChangedListener(ISelectionChangedListener listener) {
        }
    });

    MenuManager menuMgr = new MenuManager();
    Menu menu = menuMgr.createContextMenu(tableHistoryViewer.getTable());
    menuMgr.addMenuListener(new IMenuListener() {
        public void menuAboutToShow(IMenuManager menuMgr) {
            if (!tableHistoryViewer.getSelection().isEmpty()) {
                menuMgr.add(new ToggleSelectionAction());
                menuMgr.add(generateChangeLogAction);
            }
        }
    });
    menuMgr.setRemoveAllWhenShown(true);
    tableHistoryViewer.getTable().setMenu(menu);

    Composite commentGroup = new Composite(verticalSash, SWT.NULL);
    GridLayout commentLayout = new GridLayout();
    commentLayout.verticalSpacing = 0;
    commentLayout.marginHeight = 0;
    commentGroup.setLayout(commentLayout);
    commentGroup.setLayoutData(new GridData(GridData.FILL_BOTH));

    textViewer = new TextViewer(commentGroup,
            SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI | SWT.WRAP | SWT.BORDER | SWT.READ_ONLY);
    data = new GridData(GridData.FILL_BOTH);
    data.heightHint = 100;
    data.widthHint = 500;
    textViewer.getControl().setLayoutData(data);

    Composite pathGroup = new Composite(verticalSash, SWT.NULL);
    GridLayout pathLayout = new GridLayout();
    pathLayout.verticalSpacing = 0;
    pathLayout.marginHeight = 0;
    pathGroup.setLayout(pathLayout);
    pathGroup.setLayoutData(new GridData(GridData.FILL_BOTH));

    ViewForm viewerPane = new ViewForm(pathGroup, SWT.BORDER | SWT.FLAT);
    viewerPane.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
    CLabel toolbarLabel = new CLabel(viewerPane, SWT.NONE) {
        public Point computeSize(int wHint, int hHint, boolean changed) {
            return super.computeSize(wHint, Math.max(24, hHint), changed);
        }
    };
    toolbarLabel.setText(Messages.MergeWizardRevisionsPage_2);
    viewerPane.setTopLeft(toolbarLabel);
    ToolBar toolbar = new ToolBar(viewerPane, SWT.FLAT);
    viewerPane.setTopCenter(toolbar);
    ToolBarManager toolbarManager = new ToolBarManager(toolbar);

    toolbarManager.add(new Separator());
    toolbarManager.add(new ControlContribution("showCompare") { //$NON-NLS-1$
        @Override
        protected Control createControl(Composite parent) {
            showCompareButton = new Button(parent, SWT.TOGGLE | SWT.FLAT);
            showCompareButton.setImage(SVNUIPlugin.getImage(ISVNUIConstants.IMG_SYNCPANE));
            showCompareButton.setToolTipText(Messages.MergeWizardRevisionsPage_4);
            showCompareButton.setSelection(showCompare);
            showCompareButton.addSelectionListener(new SelectionAdapter() {
                public void widgetSelected(SelectionEvent e) {
                    showComparePane(!showCompare);
                    if (showCompare) {
                        compareRevisions();
                    }
                }
            });
            return showCompareButton;
        }
    });

    toolbarManager.update(true);

    ChangePathsTreeContentProvider contentProvider = new ChangePathsTreeContentProvider();
    changePathsViewer = new ChangePathsTreeViewer(viewerPane, contentProvider);

    viewerPane.setContent(changePathsViewer.getTree());

    changePathsViewer.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            compareRevisions();
        }
    });

    changePathsViewer.getTree().addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            if (showCompare) {
                compareRevisions();
            }
        }
    });

    setPageComplete(canFinish());

    if (message == null)
        setMessage(Messages.MergeWizardRevisionsPage_specifyRevisions);
    else
        setMessage(message);

    try {
        int[] weights = new int[3];
        weights[0] = settings.getInt("MergeWizardRevisionsPageWeights0"); //$NON-NLS-1$
        weights[1] = settings.getInt("MergeWizardRevisionsPageWeights1"); //$NON-NLS-1$
        weights[2] = settings.getInt("MergeWizardRevisionsPageWeights2"); //$NON-NLS-1$
        verticalSash.setWeights(weights);
    } catch (Exception e) {
    }

    compareViewerPane = new CompareViewerSwitchingPane(horizontalSash, SWT.BORDER | SWT.FLAT) {
        protected Viewer getViewer(Viewer oldViewer, Object input) {
            CompareConfiguration cc = compareInput.getCompareConfiguration();
            cc.setLeftEditable(false);
            cc.setRightEditable(false);
            cc.setLeftLabel(compareInput.getLeftLabel());
            cc.setRightLabel(compareInput.getRightLabel());
            return CompareUI.findContentViewer(oldViewer, input, this, cc);
        }
    };
    compareViewerPane.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    try {
        int[] weights = new int[2];
        weights[0] = settings.getInt("MergeWizardRevisionsPageWeightsHorizontal0"); //$NON-NLS-1$
        weights[1] = settings.getInt("MergeWizardRevisionsPageWeightsHorizontal1"); //$NON-NLS-1$
        horizontalSash.setWeights(weights);
    } catch (Exception e) {
    }

    Composite buttonGroup = new Composite(composite, SWT.NULL);
    GridLayout buttonLayout = new GridLayout();
    buttonLayout.numColumns = 3;
    buttonGroup.setLayout(buttonLayout);
    data = new GridData(GridData.HORIZONTAL_ALIGN_CENTER);
    buttonGroup.setLayoutData(data);

    generateChangeLogButton = new Button(buttonGroup, SWT.PUSH);
    generateChangeLogButton.setText(Messages.MergeWizardRevisionsPage_generateChangeLog);
    generateChangeLogButton.setEnabled(false);
    generateChangeLogButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            generateChangeLogAction.run();
        }
    });

    if (!showCompare) {
        horizontalSash.setMaximizedControl(verticalSash);
    } else {
        showCompareButton.setSelection(true);
    }

    setControl(composite);
}

From source file:com.collabnet.subversion.merge.wizards.MergeWizardUnblockRevisionsPage.java

License:Open Source License

public void createControl(Composite parent) {
    final MergeWizard wizard = (MergeWizard) getWizard();
    resource = wizard.getResource();/*from w  ww  . j a v  a 2s. co m*/
    if (resource != null) {
        svnResource = SVNWorkspaceRoot.getSVNResourceFor(resource);
        try {
            repositoryLocation = svnResource.getRepository();
        } catch (Exception e1) {
        }
    }

    Composite composite = new Composite(parent, SWT.NULL);
    GridLayout layout = new GridLayout();
    layout.verticalSpacing = 0;
    layout.marginHeight = 0;
    composite.setLayout(layout);
    GridData data = new GridData(GridData.FILL_BOTH);
    composite.setLayoutData(data);

    horizontalSash = new SashForm(composite, SWT.HORIZONTAL);
    horizontalSash.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    verticalSash = new SashForm(horizontalSash, SWT.VERTICAL);
    GridLayout sashLayout = new GridLayout();
    sashLayout.verticalSpacing = 0;
    sashLayout.marginHeight = 0;
    verticalSash.setLayout(sashLayout);
    verticalSash.setLayoutData(new GridData(GridData.FILL_BOTH));

    Composite historyGroup = new Composite(verticalSash, SWT.NULL);
    GridLayout historyLayout = new GridLayout();
    historyLayout.verticalSpacing = 0;
    historyLayout.marginHeight = 0;
    historyGroup.setLayout(historyLayout);
    historyGroup.setLayoutData(new GridData(GridData.FILL_BOTH));

    historyTableProvider = new HistoryTableProvider(
            SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI | SWT.FULL_SELECTION | SWT.CHECK,
            "MergeWizardUnblockRevisionsPage"); //$NON-NLS-1$
    historyTableProvider.setIncludeMergeRevisions(false);
    historyTableProvider.setIncludeTags(false);
    tableHistoryViewer = historyTableProvider.createTable(historyGroup);
    data = new GridData(GridData.FILL_BOTH);
    data.widthHint = 500;
    data.heightHint = 100;
    tableHistoryViewer.getTable().setLayoutData(data);

    tableHistoryViewer.setContentProvider(new IStructuredContentProvider() {
        public void dispose() {
        }

        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }

        public Object[] getElements(Object inputElement) {
            if (entries == null)
                return new ILogEntry[0];
            return entries;
        }
    });

    tableHistoryViewer.setInput(fromUrl);
    tableHistoryViewer.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            setPageComplete(canFinish());
            ISelection selection = event.getSelection();
            if (selection == null || !(selection instanceof IStructuredSelection)) {
                textViewer.setDocument(new Document("")); //$NON-NLS-1$                    
                changePathsViewer.setInput(null);
                return;
            }
            IStructuredSelection ss = (IStructuredSelection) selection;
            if (ss.size() != 1) {
                textViewer.setDocument(new Document("")); //$NON-NLS-1$                    
                changePathsViewer.setInput(null);
                return;
            }
            LogEntry entry = (LogEntry) ss.getFirstElement();
            textViewer.setDocument(new Document(entry.getComment()));
            changePathsViewer.setCurrentLogEntry(entry);
            changePathsViewer.setInput(entry);
        }
    });

    MenuManager menuMgr = new MenuManager();
    Menu menu = menuMgr.createContextMenu(tableHistoryViewer.getTable());
    menuMgr.addMenuListener(new IMenuListener() {
        public void menuAboutToShow(IMenuManager menuMgr) {
            if (!tableHistoryViewer.getSelection().isEmpty()) {
                menuMgr.add(new ToggleSelectionAction());
            }
        }
    });
    menuMgr.setRemoveAllWhenShown(true);
    tableHistoryViewer.getTable().setMenu(menu);

    Composite commentGroup = new Composite(verticalSash, SWT.NULL);
    GridLayout commentLayout = new GridLayout();
    commentLayout.verticalSpacing = 0;
    commentLayout.marginHeight = 0;
    commentGroup.setLayout(commentLayout);
    commentGroup.setLayoutData(new GridData(GridData.FILL_BOTH));

    textViewer = new TextViewer(commentGroup,
            SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI | SWT.WRAP | SWT.BORDER | SWT.READ_ONLY);
    data = new GridData(GridData.FILL_BOTH);
    data.heightHint = 100;
    data.widthHint = 500;
    textViewer.getControl().setLayoutData(data);

    Composite pathGroup = new Composite(verticalSash, SWT.NULL);
    GridLayout pathLayout = new GridLayout();
    pathLayout.verticalSpacing = 0;
    pathLayout.marginHeight = 0;
    pathGroup.setLayout(pathLayout);
    pathGroup.setLayoutData(new GridData(GridData.FILL_BOTH));

    ViewForm viewerPane = new ViewForm(pathGroup, SWT.BORDER | SWT.FLAT);
    viewerPane.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));
    CLabel toolbarLabel = new CLabel(viewerPane, SWT.NONE) {
        public Point computeSize(int wHint, int hHint, boolean changed) {
            return super.computeSize(wHint, Math.max(24, hHint), changed);
        }
    };
    toolbarLabel.setText(Messages.MergeWizardRevisionsPage_2);
    viewerPane.setTopLeft(toolbarLabel);
    ToolBar toolbar = new ToolBar(viewerPane, SWT.FLAT);
    viewerPane.setTopCenter(toolbar);
    ToolBarManager toolbarManager = new ToolBarManager(toolbar);

    toolbarManager.add(new Separator());
    toolbarManager.add(new ControlContribution("showCompare") { //$NON-NLS-1$
        @Override
        protected Control createControl(Composite parent) {
            showCompareButton = new Button(parent, SWT.TOGGLE | SWT.FLAT);
            showCompareButton.setImage(SVNUIPlugin.getImage(ISVNUIConstants.IMG_SYNCPANE));
            showCompareButton.setToolTipText(Messages.MergeWizardRevisionsPage_4);
            showCompareButton.setSelection(showCompare);
            showCompareButton.addSelectionListener(new SelectionAdapter() {
                public void widgetSelected(SelectionEvent e) {
                    showComparePane(!showCompare);
                    if (showCompare) {
                        compareRevisions();
                    }
                }
            });
            return showCompareButton;
        }
    });

    toolbarManager.update(true);

    ChangePathsTreeContentProvider contentProvider = new ChangePathsTreeContentProvider();
    changePathsViewer = new ChangePathsTreeViewer(viewerPane, contentProvider);

    viewerPane.setContent(changePathsViewer.getTree());

    changePathsViewer.addDoubleClickListener(new IDoubleClickListener() {
        public void doubleClick(DoubleClickEvent event) {
            compareRevisions();
        }
    });

    changePathsViewer.getTree().addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            if (showCompare) {
                compareRevisions();
            }
        }
    });

    setPageComplete(false);

    setMessage(Messages.MergeWizardUnblockRevisionsPage_specifyRevisions);

    try {
        int[] weights = new int[3];
        weights[0] = settings.getInt("MergeWizardRevisionsPageWeights0"); //$NON-NLS-1$
        weights[1] = settings.getInt("MergeWizardRevisionsPageWeights1"); //$NON-NLS-1$
        weights[2] = settings.getInt("MergeWizardRevisionsPageWeights2"); //$NON-NLS-1$
        verticalSash.setWeights(weights);
    } catch (Exception e) {
    }

    compareViewerPane = new CompareViewerSwitchingPane(horizontalSash, SWT.BORDER | SWT.FLAT) {
        protected Viewer getViewer(Viewer oldViewer, Object input) {
            CompareConfiguration cc = compareInput.getCompareConfiguration();
            cc.setLeftEditable(false);
            cc.setRightEditable(false);
            cc.setLeftLabel(compareInput.getLeftLabel());
            cc.setRightLabel(compareInput.getRightLabel());
            return CompareUI.findContentViewer(oldViewer, input, this, cc);
        }
    };
    compareViewerPane.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    try {
        int[] weights = new int[2];
        weights[0] = settings.getInt("MergeWizardRevisionsPageWeightsHorizontal0"); //$NON-NLS-1$
        weights[1] = settings.getInt("MergeWizardRevisionsPageWeightsHorizontal1"); //$NON-NLS-1$
        horizontalSash.setWeights(weights);
    } catch (Exception e) {
    }

    if (!showCompare) {
        horizontalSash.setMaximizedControl(verticalSash);
    } else {
        showCompareButton.setSelection(true);
    }

    setControl(composite);
}

From source file:com.delegreg.rpgm.games.basic.statblocks.ui.D20StatBlockDetailsPage.java

License:Open Source License

public void selectionChanged(IFormPart part, ISelection selection) {
    IStructuredSelection ssel = (IStructuredSelection) selection;
    if (ssel.size() == 1) {
        input = (D20StatBlock) ssel.getFirstElement();
    } else/*from   w w  w .jav a2s  . c o m*/
        input = null;
    update();
}

From source file:com.delegreg.rpgm.statblocks.ui.DefaultStatBlockDetailsPage.java

License:Open Source License

public void selectionChanged(IFormPart part, ISelection selection) {
    IStructuredSelection ssel = (IStructuredSelection) selection;
    if (ssel.size() == 1) {
        input = (DefaultStatBlock) ssel.getFirstElement();
    } else/*from  w  w w  . ja  v  a  2 s  . com*/
        input = null;
    update();
}

From source file:com.dnw.depmap.AnalyzeDependencyJob.java

License:Open Source License

/**
 * Traverses the selection to find out files of known types.
 * /*from  ww w  . jav a 2  s.  c  o  m*/
 * @author manbaum
 * @since Oct 17, 2014
 * @param selection the selection of Java elements to be analyzed.
 * @param monitor the progress monitor.
 * @return an <code>IResourceFinder</code> object holds the result.
 */
private final IResourceFinder filterSupportedResource(IStructuredSelection selection,
        IProgressMonitor monitor) {
    FactoryBasedResourceFinder finder = new FactoryBasedResourceFinder(Activator.factory, monitor);
    try {
        monitor.beginTask("Finding files...", selection.size());
        for (@SuppressWarnings("rawtypes")
        Iterator it = selection.iterator(); it.hasNext();) {
            Object element = it.next();
            try {
                if (element instanceof IResource) {
                    ((IResource) element).accept(finder);
                } else if (element instanceof IAdaptable) {
                    IResource resource = (IResource) ((IAdaptable) element).getAdapter(IResource.class);
                    if (resource != null)
                        resource.accept(finder);
                }
            } catch (CoreException e) {
                Activator.console.println(e);
            }
        }
    } finally {
        monitor.done();
    }
    return finder;
}

From source file:com.drgarbage.controlflowgraphfactory.actions.OrderAbstractAction.java

License:Apache License

/**
 * Sets active Editor.//from   w  w w .  ja  va  2s  .  c o  m
 * @param editor the editor to set
 */
public void setActiveEditor(ControlFlowGraphEditor editor) {
    this.editor = editor;

    editor.getGraphicalViewer().addSelectionChangedListener(new ISelectionChangedListener() {

        /* (non-Javadoc)
         * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent)
         */
        public void selectionChanged(SelectionChangedEvent event) {
            Object o = event.getSelection();
            if (o instanceof IStructuredSelection) {
                IStructuredSelection sel = (IStructuredSelection) o;
                if (sel.size() > 1) {
                    setEnabled(true);
                } else {
                    setEnabled(false);
                }
            }
        }

    });
}

From source file:com.dubture.twig.ui.wizards.TwigNewFileWizardPage.java

License:Open Source License

/**
 * Tests if the current workbench selection is a suitable container to use.
 *///from  w  w w  .j  a  va2 s . co m

private void initialize() {
    Logger.debugMSG("Initializing twig file wizard");

    if (selection != null && selection.isEmpty() == false && selection instanceof IStructuredSelection) {

        IStructuredSelection ssel = (IStructuredSelection) selection;

        if (ssel.size() > 1) {
            Logger.debugMSG("Selection container more than one elements.");
            return;
        }

        Object obj = ssel.getFirstElement();

        if (obj instanceof IScriptFolder) {

            Logger.debugMSG("Selection is scriptfolder");

            IScriptFolder folder = (IScriptFolder) obj;
            try {
                String fullPath = folder.getUnderlyingResource().getFullPath().toString();
                Logger.debugMSG("Setting container text to " + fullPath);
                containerText.setText(fullPath);
            } catch (ModelException e) {
                Logger.logException(e);
            }
        } else if (obj instanceof ProjectFragment) {

            IProjectFragment fragment = (IProjectFragment) obj;
            Logger.debugMSG("Selection is projectfragment");

            try {
                String fullPath = fragment.getUnderlyingResource().getFullPath().toString();
                Logger.debugMSG("Setting container text to " + fullPath);
                containerText.setText(fullPath);
            } catch (ModelException e) {
                Logger.logException(e);
            }

        } else if (obj instanceof IScriptProject) {
            IScriptProject proj = (IScriptProject) obj;
            Logger.debugMSG("Selection is scriptproject");
            containerText.setText(proj.getPath().toString());

        } else if (obj instanceof IFolder) {
            IFolder folder = (IFolder) obj;
            Logger.debugMSG("Selection is folder");
            containerText.setText(folder.getFullPath().toString());
        } else {
            Logger.debugMSG("Could not determine selection type");
            if (obj != null) {
                Logger.debugMSG("type was " + obj.getClass());
            } else {
                Logger.debugMSG("type was null");
            }
        }
    } else {
        Logger.debugMSG("File wizard couldn't retrieve selection");
    }

    Logger.debugMSG("Final container text: " + containerText.getText());

    fileText.setText("template.twig");
    fileText.forceFocus();
    fileText.setSelection(0, 8);

}