Examples with IWorkbench org.eclipse.ui.IWorkbench used on opensource projects

Example 91 with IWorkbench

use of org.eclipse.ui.IWorkbench in project eclipse.platform.text by eclipse.

the class TextSearchVisitor method evalNonFileBufferDocuments.

/**
 * Returns a map from IFile to IDocument for all open, dirty editors. After creation this map
 * is not modified, so returning a non-synchronized map is ok.
 *
 * @return a map from IFile to IDocument for all open, dirty editors
 */
private Map<IFile, IDocument> evalNonFileBufferDocuments() {
    Map<IFile, IDocument> result = new HashMap<>();
    IWorkbench workbench = SearchPlugin.getDefault().getWorkbench();
    IWorkbenchWindow[] windows = workbench.getWorkbenchWindows();
    for (IWorkbenchWindow window : windows) {
        IWorkbenchPage[] pages = window.getPages();
        for (IWorkbenchPage page : pages) {
            IEditorReference[] editorRefs = page.getEditorReferences();
            for (IEditorReference editorRef : editorRefs) {
                IEditorPart ep = editorRef.getEditor(false);
                if (ep instanceof ITextEditor && ep.isDirty()) {
                    // only dirty editors
                    evaluateTextEditor(result, ep);
                }
            }
        }
    }
    return result;
}

Example 92 with IWorkbench

use of org.eclipse.ui.IWorkbench in project eclipse.platform.text by eclipse.

the class SegmentedModeTest method testSegmentation.

/*
	 * @see https://bugs.eclipse.org/bugs/show_bug.cgi?id=70934
	 */
@Test
public void testSegmentation() {
    IWorkbench workbench = PlatformUI.getWorkbench();
    IWorkbenchPage page = workbench.getActiveWorkbenchWindow().getActivePage();
    try {
        IEditorPart part = IDE.openEditor(page, fFile);
        try {
            if (part instanceof ITextEditor) {
                ITextEditor editor = (ITextEditor) part;
                editor.showHighlightRangeOnly(true);
                editor.setHighlightRange(5, 0, true);
                Control control = part.getAdapter(Control.class);
                if (control instanceof StyledText) {
                    StyledText styledText = (StyledText) control;
                    int caret = styledText.getCaretOffset();
                    styledText.replaceTextRange(caret, 0, "really ");
                    StringBuffer buffer = new StringBuffer(getOriginalContent());
                    buffer.insert(5, "really ");
                    IDocument document = editor.getDocumentProvider().getDocument(editor.getEditorInput());
                    assertEquals(buffer.toString(), document.get());
                }
            }
        } finally {
            page.saveEditor(part, false);
        }
    } catch (PartInitException e) {
        assertTrue(false);
    }
}

Example 93 with IWorkbench

use of org.eclipse.ui.IWorkbench in project linuxtools by eclipse.

the class CloseWelcomePageRule method before.

@Override
protected void before() {
    Display.getDefault().syncExec(() -> {
        final IWorkbench workbench = PlatformUI.getWorkbench();
        if (workbench.getIntroManager().getIntro() != null) {
            workbench.getIntroManager().closeIntro(workbench.getIntroManager().getIntro());
        }
        try {
            workbench.showPerspective(defaultPerspectiveId, workbench.getActiveWorkbenchWindow());
        } catch (WorkbenchException e) {
            e.printStackTrace();
        }
    });
    // $NON-NLS-1$
    final String PREF_ENABLE_LAUNCHBAR = "enableLaunchBar";
    // $NON-NLS-1$
    final String PREF_ENABLE_TARGETSELECTOR = "enableTargetSelector";
    // $NON-NLS-1$
    final String PREF_ENABLE_BUILDBUTTON = "enableBuildButton";
    Display.getDefault().asyncExec(() -> {
        final IPreferenceStore store = org.eclipse.launchbar.ui.controls.internal.Activator.getDefault().getPreferenceStore();
        store.setValue(PREF_ENABLE_LAUNCHBAR, false);
        store.setValue(PREF_ENABLE_TARGETSELECTOR, false);
        store.setValue(PREF_ENABLE_BUILDBUTTON, false);
    });
}

Example 94 with IWorkbench

use of org.eclipse.ui.IWorkbench in project linuxtools by eclipse.

the class SystemTapRegexGenerator method generateFromPrintf.

/**
 * Generate a list of regular expressions that will capture the output of a given .stp script.
 * Only output coming from <code>printf</code> statements will be captured.
 * @param scriptPath The absolute path of the script to capture the output of.
 * @param maxToFind The maximum number of regexs to create and return.
 * A negative value indicates no limit.
 * @return A list of generated regexs, each paired with the number of capturing groups it has.
 */
public static List<Entry<String, Integer>> generateFromPrintf(IPath scriptPath, int maxToFind) {
    List<Entry<String, Integer>> regexs = new ArrayList<>();
    if (maxToFind == 0) {
        return regexs;
    }
    String contents = null;
    IWorkbench workbench = PlatformUI.getWorkbench();
    IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
    IEditorPart editor = ResourceUtil.findEditor(workbench.getActiveWorkbenchWindow().getActivePage(), root.getFile(scriptPath.makeRelativeTo(root.getLocation())));
    if (editor != null) {
        // If editor of this file is open, take current file contents.
        ITextEditor tEditor = editor.getAdapter(ITextEditor.class);
        IDocument document = tEditor.getDocumentProvider().getDocument(tEditor.getEditorInput());
        contents = CommentRemover.exec(document.get());
    } else {
        // If chosen file is not being edited or is outside of the workspace, use the saved contents of the file itself.
        contents = CommentRemover.execWithFile(scriptPath.toString());
    }
    // Now actually search the contents for "printf(...)" statements. (^|[\s({;])printf\("(.+?)",.+\)
    // $NON-NLS-1$
    Pattern pattern = Pattern.compile("(?<=[^\\w])printf\\(\"(.+?)\",.+?\\)");
    Matcher matcher = pattern.matcher(contents);
    while (matcher.find() && (maxToFind < 0 || regexs.size() < maxToFind)) {
        String regex = null;
        // Note: allow optional "long" modifier 'l'. Not captured because it doesn't impact output format.
        // Also, don't support variable width/precision modifiers (*).
        // TODO: Consider %m & %M support.
        // $NON-NLS-1$
        Pattern format = Pattern.compile("%([-\\+ \\#0])?(\\d+)?(\\.\\d*)?l?([bcdiopsuxX%])");
        // Only capture until newlines to preserve the "column" format.
        // Don't try gluing together output from multiple printfs
        // since asynchronous prints would make things messy.
        // $NON-NLS-1$
        String[] printls = matcher.group(1).split("\\\\n");
        for (int i = 0; i < printls.length; i++) {
            String printl = printls[i];
            // Ignore newlines if they are escaped ("\\n").
            if (printl.endsWith("\\")) {
                // $NON-NLS-1$
                // $NON-NLS-1$
                printls[i + 1] = printl.concat("\\n" + printls[i + 1]);
                continue;
            }
            Matcher fmatch = format.matcher(printl);
            int lastend = 0;
            int numColumns = 0;
            while (fmatch.find()) {
                numColumns++;
                char chr = fmatch.group(4) == null ? '\0' : fmatch.group(4).charAt(0);
                if (chr == '\0') {
                    // Skip this statement if an invalid regex is found.
                    regex = null;
                    break;
                }
                char flag = fmatch.group(1) == null ? '\0' : fmatch.group(1).charAt(0);
                int width = fmatch.group(2) == null ? 0 : Integer.parseInt(fmatch.group(2));
                String precision = fmatch.group(3) == null ? null : fmatch.group(3).substring(1);
                // First, add any non-capturing characters.
                String pre = addRegexEscapes(printl.substring(lastend, fmatch.start()));
                regex = lastend > 0 ? regex.concat(pre) : pre;
                lastend = fmatch.end();
                // Now add what will be captured.
                // $NON-NLS-1$
                String target = "(";
                if (chr == 'u' || (flag != '#' && chr == 'o')) {
                    // $NON-NLS-1$
                    target = target.concat("\\d+");
                } else if (chr == 'd' || chr == 'i') {
                    if (flag == '+') {
                        // $NON-NLS-1$
                        target = target.concat("\\+|");
                    } else if (flag == ' ') {
                        // $NON-NLS-1$
                        target = target.concat(" |");
                    }
                    // $NON-NLS-1$
                    target = target.concat("-?\\d+");
                } else if (flag == '#' && chr == 'o') {
                    // $NON-NLS-1$
                    target = target.concat("0\\d+");
                } else if (chr == 'p') {
                    // $NON-NLS-1$
                    target = target.concat("0x[a-f0-9]+");
                } else if (chr == 'x') {
                    if (flag == '#') {
                        // $NON-NLS-1$
                        target = target.concat("0x");
                    }
                    // $NON-NLS-1$
                    target = target.concat("[a-f0-9]+");
                } else if (chr == 'X') {
                    if (flag == '#') {
                        // $NON-NLS-1$
                        target = target.concat("0X");
                    }
                    // $NON-NLS-1$
                    target = target.concat("[A-F0-9]+");
                } else if (chr == 'b') {
                    // $NON-NLS-1$
                    target = target.concat(".");
                } else if (chr == 'c') {
                    if (flag != '#') {
                        // $NON-NLS-1$
                        target = target.concat(".");
                    } else {
                        // $NON-NLS-1$
                        target = target.concat("\\([a-z]|[0-9]{3})|.|\\\\");
                    }
                } else if (chr == 's') {
                    if (precision != null) {
                        // $NON-NLS-1$ //$NON-NLS-2$
                        target = target.concat(".{" + precision + "}");
                    } else {
                        // $NON-NLS-1$
                        target = target.concat(".+");
                    }
                } else {
                    // Invalid or unhandled format specifier. Skip this regex.
                    regex = null;
                    break;
                }
                // $NON-NLS-1$
                target = target.concat(")");
                // Ignore it for %b, which uses the width value in a different way.
                if (chr != 'b' && --width > 0) {
                    if (flag == '-') {
                        // $NON-NLS-1$ //$NON-NLS-2$
                        target = target.concat(" {0," + width + "}");
                    } else if (flag != '0' || chr == 's' || chr == 'c') {
                        // $NON-NLS-1$ //$NON-NLS-2$
                        target = " {0," + width + "}".concat(target);
                    }
                }
                regex = regex.concat(target);
            }
            if (regex != null) {
                // Finally, add the uncaptured remainder of the print statement to the regex.
                regexs.add(new SimpleEntry<>(regex.concat(addRegexEscapes(printl.substring(lastend))), numColumns));
            }
        }
    }
    return regexs;
}

Example 95 with IWorkbench

use of org.eclipse.ui.IWorkbench in project linuxtools by eclipse.

the class SystemTapScriptGraphOptionsTab method createGraphCreateArea.

private void createGraphCreateArea(Composite comp) {
    comp.setLayout(new GridLayout(2, false));
    graphsTable = new Table(comp, SWT.SINGLE | SWT.BORDER);
    GridData layoutData = new GridData(SWT.FILL, SWT.FILL, true, true);
    graphsTable.setLayoutData(layoutData);
    // Button to add another graph
    Composite buttonComposite = new Composite(comp, SWT.NONE);
    buttonComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false));
    GridLayout gridLayout = new GridLayout();
    gridLayout.numColumns = 1;
    buttonComposite.setLayout(gridLayout);
    // Button to add a new graph
    addGraphButton = new Button(buttonComposite, SWT.PUSH);
    addGraphButton.setText(Messages.SystemTapScriptGraphOptionsTab_AddGraphButton);
    addGraphButton.setToolTipText(Messages.SystemTapScriptGraphOptionsTab_AddGraphButtonToolTip);
    addGraphButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
    // Button to copy an existing graph
    duplicateGraphButton = new Button(buttonComposite, SWT.PUSH);
    duplicateGraphButton.setText(Messages.SystemTapScriptGraphOptionsTab_DuplicateGraphButton);
    duplicateGraphButton.setToolTipText(Messages.SystemTapScriptGraphOptionsTab_DuplicateGraphButtonToolTip);
    duplicateGraphButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
    // Button to edit an existing graph
    editGraphButton = new Button(buttonComposite, SWT.PUSH);
    editGraphButton.setText(Messages.SystemTapScriptGraphOptionsTab_EditGraphButton);
    editGraphButton.setToolTipText(Messages.SystemTapScriptGraphOptionsTab_EditGraphButtonToolTip);
    editGraphButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
    // Button to remove the selected graph/filter
    removeGraphButton = new Button(buttonComposite, SWT.PUSH);
    removeGraphButton.setText(Messages.SystemTapScriptGraphOptionsTab_RemoveGraphButton);
    removeGraphButton.setToolTipText(Messages.SystemTapScriptGraphOptionsTab_RemoveGraphButtonToolTip);
    removeGraphButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
    // Action to notify the buttons when to enable/disable themselves based
    // on list selection
    graphsTable.addSelectionListener(SelectionListener.widgetSelectedAdapter(e -> {
        selectedTableItem = (TableItem) e.item;
        setSelectionControlsEnabled(true);
    }));
    // Brings up a new dialog box when user clicks the add button. Allows
    // selecting a new graph to display.
    addGraphButton.addSelectionListener(SelectionListener.widgetSelectedAdapter(e -> {
        SelectGraphAndSeriesWizard wizard = new SelectGraphAndSeriesWizard(getCurrentDataset(), null);
        IWorkbench workbench = PlatformUI.getWorkbench();
        wizard.init(workbench, null);
        WizardDialog dialog = new WizardDialog(workbench.getActiveWorkbenchWindow().getShell(), wizard);
        dialog.create();
        dialog.open();
        GraphData gd = wizard.getGraphData();
        if (gd != null) {
            TableItem item = new TableItem(graphsTable, SWT.NONE);
            graphsData.add(gd);
            setUpGraphTableItem(item, gd, false);
            updateLaunchConfigurationDialog();
        }
    }));
    // Adds a new entry to the list of graphs that is a copy of the one selected.
    duplicateGraphButton.addSelectionListener(SelectionListener.widgetSelectedAdapter(e -> {
        GraphData gd = ((GraphData) selectedTableItem.getData()).getCopy();
        TableItem item = new TableItem(graphsTable, SWT.NONE);
        graphsData.add(gd);
        if (badGraphs.contains(selectedTableItem.getData())) {
            badGraphs.add(gd);
            setUpGraphTableItem(item, gd, true);
        } else {
            setUpGraphTableItem(item, gd, false);
        }
        updateLaunchConfigurationDialog();
    }));
    // When button is clicked, brings up same wizard as the one for adding
    // a graph. Data in the wizard is filled out to match the properties
    // of the selected graph.
    editGraphButton.addSelectionListener(SelectionListener.widgetSelectedAdapter(e -> {
        SelectGraphAndSeriesWizard wizard = new SelectGraphAndSeriesWizard(getCurrentDataset(), (GraphData) selectedTableItem.getData());
        IWorkbench workbench = PlatformUI.getWorkbench();
        wizard.init(workbench, null);
        WizardDialog dialog = new WizardDialog(workbench.getActiveWorkbenchWindow().getShell(), wizard);
        dialog.create();
        dialog.open();
        GraphData gd = wizard.getGraphData();
        if (gd == null) {
            return;
        }
        GraphData old_gd = (GraphData) selectedTableItem.getData();
        if (!gd.isCopyOf(old_gd)) {
            badGraphs.remove(old_gd);
            setUpGraphTableItem(selectedTableItem, gd, false);
            graphsData.set(graphsTable.indexOf(selectedTableItem), gd);
            checkErrors(selectedRegex);
            updateLaunchConfigurationDialog();
        }
    }));
    // Removes the selected graph/filter from the table
    removeGraphButton.addSelectionListener(SelectionListener.widgetSelectedAdapter(e -> {
        GraphData gd = (GraphData) selectedTableItem.getData();
        graphsData.remove(gd);
        badGraphs.remove(gd);
        selectedTableItem.dispose();
        setSelectionControlsEnabled(false);
        checkErrors(selectedRegex);
        updateLaunchConfigurationDialog();
    }));
}