Examples with AERunnable com.biglybt.core.util.AERunnable used on opensource projects

Example 6 with AERunnable

use of com.biglybt.core.util.AERunnable in project BiglyBT by BiglySoftware.

the class SWTSkinUtils method slide.

public static void slide(final SWTSkinObject skinObject, final FormData fd, final Point destSize, final Runnable runOnCompletion) {
    final Control control = skinObject.getControl();
    // System.out.println("slide to " + size + " via "+ Debug.getCompressedStackTrace());
    Boolean exit = Utils.execSWTThreadWithBool("slide", new AERunnableBoolean() {

        @Override
        public boolean runSupport() {
            boolean exit = control.getData("slide.active") != null;
            Runnable oldROC = (Runnable) control.getData("slide.runOnCompletion");
            if (oldROC != null) {
                oldROC.run();
            }
            control.setData("slide.destSize", destSize);
            control.setData("slide.runOnCompletion", runOnCompletion);
            if (destSize.y > 0) {
                skinObject.setVisible(true);
            }
            return exit;
        }
    }, 1000);
    if (exit == null || exit) {
        return;
    }
    AERunnable runnable = new AERunnable() {

        boolean firstTime = true;

        float pct = 0.4f;

        @Override
        public void runSupport() {
            if (control.isDisposed()) {
                return;
            }
            Point size = (Point) control.getData("slide.destSize");
            if (size == null) {
                return;
            }
            if (firstTime) {
                firstTime = false;
                control.setData("slide.active", "1");
            }
            int newWidth = (int) (fd.width + (size.x - fd.width) * pct);
            int h = fd.height >= 0 ? fd.height : control.getSize().y;
            int newHeight = (int) (h + (size.y - h) * pct);
            pct += 0.01;
            if (newWidth == fd.width && newHeight == h) {
                fd.width = size.x;
                fd.height = size.y;
                // System.out.println(control + "] side to " + size.y + " done" + size.x);
                control.setLayoutData(fd);
                Utils.relayout(control);
                control.getParent().layout();
                control.setData("slide.active", null);
                control.setData("slide.destSize", null);
                if (newHeight == 0) {
                    skinObject.setVisible(false);
                    Utils.relayout(control);
                }
                Runnable oldROC = (Runnable) control.getData("slide.runOnCompletion");
                if (oldROC != null) {
                    control.setData("slide.runOnCompletion", null);
                    oldROC.run();
                }
            } else {
                fd.width = newWidth;
                fd.height = newHeight;
                control.setLayoutData(fd);
                // Utils.relayout(control, false);
                control.getParent().layout();
                Utils.execSWTThreadLater(20, this);
            }
        }
    };
    control.getDisplay().asyncExec(runnable);
}

Example 7 with AERunnable

use of com.biglybt.core.util.AERunnable in project BiglyBT by BiglySoftware.

the class SpeedTestPanel method reportComplete.

protected void reportComplete(final NetworkAdminSpeedTesterResult result) {
    if (!textMessages.isDisposed()) {
        display.asyncExec(new AERunnable() {

            @Override
            public void runSupport() {
                if (!textMessages.isDisposed()) {
                    if (result.hadError()) {
                        // Test failed
                        String testFailed = MessageText.getString("SpeedTestWizard.test.panel.testfailed");
                        textMessages.append(testFailed + ": " + result.getLastError());
                        test.setEnabled(true);
                        abort.setEnabled(false);
                        encryptToggle.setEnabled(true);
                        wizard.setErrorMessage(testFailed);
                    } else {
                        uploadTest = result.getUploadSpeed();
                        downloadTest = result.getDownloadSpeed();
                        String uploadSpeedStr = MessageText.getString("GeneralView.label.uploadspeed");
                        String downlaodSpeedStr = MessageText.getString("GeneralView.label.downloadspeed");
                        textMessages.append(uploadSpeedStr + " " + DisplayFormatters.formatByteCountToKiBEtcPerSec(result.getUploadSpeed()) + Text.DELIMITER);
                        textMessages.append(downlaodSpeedStr + " " + DisplayFormatters.formatByteCountToKiBEtcPerSec(result.getDownloadSpeed()) + Text.DELIMITER);
                        wizard.setNextEnabled(true);
                        abort.setEnabled(false);
                        test.setEnabled(true);
                        encryptToggle.setEnabled(true);
                    }
                    if (!result.hadError()) {
                        switchToClose();
                    }
                }
            }
        });
    }
    wizard.removeListener(clListener);
    clListener = null;
}

Example 8 with AERunnable

use of com.biglybt.core.util.AERunnable in project BiglyBT by BiglySoftware.

the class LocaleUtilSWT method selectDecoder.

@Override
public LocaleUtilDecoderCandidate selectDecoder(LocaleUtil locale_util, Object decision_owner, LocaleUtilDecoderCandidate[] candidates) throws LocaleUtilEncodingException {
    if (decision_owner != remembered_on_behalf_of) {
        remembered_on_behalf_of = decision_owner;
        rememberedDecoder = null;
    }
    if (rememberEncodingDecision && rememberedDecoder != null) {
        for (int i = 0; i < candidates.length; i++) {
            if (candidates[i].getValue() != null && rememberedDecoder == candidates[i].getDecoder()) {
                return (candidates[i]);
            }
        }
    }
    LocaleUtilDecoderCandidate default_candidate = candidates[0];
    String defaultString = candidates[0].getValue();
    Arrays.sort(candidates);
    boolean always_prompt = COConfigurationManager.getBooleanParameter("File.Decoder.Prompt", false);
    if (!always_prompt) {
        int minlength = candidates[0].getValue().length();
        if (defaultString != null && defaultString.length() == minlength) {
            return (null);
        }
        // see if we can try and apply a default encoding
        String default_name = COConfigurationManager.getStringParameter("File.Decoder.Default", "");
        if (default_name.length() > 0) {
            for (int i = 0; i < candidates.length; i++) {
                if (candidates[i].getValue() != null && candidates[i].getDecoder().getName().equals(default_name)) {
                    return (candidates[i]);
                }
            }
        }
    }
    ArrayList choosableCandidates = new ArrayList();
    if (defaultString != null) {
        choosableCandidates.add(default_candidate);
    }
    LocaleUtilDecoder[] general_decoders = locale_util.getGeneralDecoders();
    for (int j = 0; j < general_decoders.length; j++) {
        for (int i = 0; i < candidates.length; i++) {
            if (candidates[i].getValue() == null || candidates[i].getDecoder() == null)
                continue;
            if (general_decoders[j] != null && general_decoders[j].getName().equals(candidates[i].getDecoder().getName())) {
                if (!choosableCandidates.contains(candidates[i])) {
                    choosableCandidates.add(candidates[i]);
                    break;
                }
            }
        }
    }
    for (int i = 0; i < candidates.length; i++) {
        if (candidates[i].getValue() == null || candidates[i].getDecoder() == null)
            continue;
        if (!choosableCandidates.contains(candidates[i])) {
            choosableCandidates.add(candidates[i]);
        }
    }
    final LocaleUtilDecoderCandidate[] candidatesToChoose = (LocaleUtilDecoderCandidate[]) choosableCandidates.toArray(new LocaleUtilDecoderCandidate[choosableCandidates.size()]);
    final LocaleUtilDecoderCandidate[] selected_candidate = { null };
    // Run Synchronously, since we want the results
    Utils.execSWTThread(new AERunnable() {

        @Override
        public void runSupport() {
            try {
                showChoosableEncodingWindow(Utils.findAnyShell(), candidatesToChoose, selected_candidate);
            } catch (Throwable e) {
                Debug.printStackTrace(e);
            }
        }
    }, false);
    if (selected_candidate[0] == null) {
        throw (new LocaleUtilEncodingException(true));
    } else {
        return (selected_candidate[0]);
    }
}

Example 9 with AERunnable

use of com.biglybt.core.util.AERunnable in project BiglyBT by BiglySoftware.

the class PluginsMenuHelper method removePluginViews.

public void removePluginViews(final String sViewID) {
    try {
        plugin_helper_mon.enter();
        removePluginViewsWithID(sViewID, plugin_view_info_map);
        removePluginViewsWithID(sViewID, plugin_logs_view_info_map);
    } finally {
        plugin_helper_mon.exit();
    }
    Utils.execSWTThread(new AERunnable() {

        @Override
        public void runSupport() {
            UIFunctionsSWT uiFunctions = UIFunctionsManagerSWT.getUIFunctionsSWT();
            if (uiFunctions != null) {
                uiFunctions.closePluginViews(sViewID);
            }
        }
    });
}

Example 10 with AERunnable

use of com.biglybt.core.util.AERunnable in project BiglyBT by BiglySoftware.

the class BasicPluginConfigImpl method configSectionCreate.

@Override
public Composite configSectionCreate(final Composite parent) {
    int userMode = COConfigurationManager.getIntParameter("User Mode");
    // main tab set up
    Composite main_tab = new Composite(parent, SWT.NULL);
    GridData main_gridData = new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.HORIZONTAL_ALIGN_FILL);
    Utils.setLayoutData(main_tab, main_gridData);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    layout.marginHeight = 0;
    main_tab.setLayout(layout);
    final Map comp_map = new HashMap();
    Composite current_composite = main_tab;
    Map<ParameterGroupImpl, Composite> group_map = new HashMap<>();
    Map<ParameterTabFolderImpl, CTabFolder> tab_folder_map = new HashMap<>();
    Map<ParameterGroupImpl, Composite> tab_map = new HashMap<>();
    BasicPluginConfigModel model = model_ref.get();
    if (model == null) {
        return (main_tab);
    }
    com.biglybt.pif.ui.config.Parameter[] parameters = model.getParameters();
    List<Button> buttons = new ArrayList<>();
    for (int i = 0; i < parameters.length; i++) {
        final ParameterImpl param = (ParameterImpl) parameters[i];
        if (param.getMinimumRequiredUserMode() > userMode) {
            continue;
        }
        ParameterGroupImpl pg = param.getGroup();
        if (pg == null) {
            current_composite = main_tab;
        } else {
            ParameterTabFolderImpl tab_folder = pg.getTabFolder();
            if (tab_folder != null) {
                ParameterGroupImpl tab_group = tab_folder.getGroup();
                CTabFolder tf = tab_folder_map.get(tab_folder);
                if (tf == null) {
                    Composite tab_parent = current_composite;
                    if (tab_group != null) {
                        String tg_resource = tab_group.getResourceName();
                        if (tg_resource != null) {
                            tab_parent = group_map.get(tab_group);
                            if (tab_parent == null) {
                                tab_parent = new Group(current_composite, SWT.NULL);
                                Messages.setLanguageText(tab_parent, tg_resource);
                                GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
                                gridData.horizontalSpan = 2;
                                if (tab_group.getMinimumRequiredUserMode() > userMode) {
                                    tab_parent.setVisible(false);
                                    gridData.widthHint = 0;
                                    gridData.heightHint = 0;
                                }
                                Utils.setLayoutData(tab_parent, gridData);
                                layout = new GridLayout();
                                layout.numColumns = tab_group.getNumberColumns() * 2;
                                tab_parent.setLayout(layout);
                                group_map.put(tab_group, tab_parent);
                            }
                        }
                    }
                    tf = new CTabFolder(tab_parent, SWT.LEFT);
                    tf.setBorderVisible(tab_group == null);
                    tf.setTabHeight(20);
                    GridData grid_data = new GridData(GridData.FILL_HORIZONTAL);
                    grid_data.horizontalSpan = 2;
                    if (tab_folder.getMinimumRequiredUserMode() > userMode) {
                        tf.setVisible(false);
                        grid_data.widthHint = 0;
                        grid_data.heightHint = 0;
                    }
                    Utils.setLayoutData(tf, grid_data);
                    tab_folder_map.put(tab_folder, tf);
                }
                Composite tab_composite = tab_map.get(pg);
                if (tab_composite == null) {
                    CTabItem tab_item = new CTabItem(tf, SWT.NULL);
                    String tab_name = pg.getResourceName();
                    if (tab_name != null) {
                        Messages.setLanguageText(tab_item, tab_name);
                    }
                    tab_composite = new Composite(tf, SWT.NONE);
                    tab_item.setControl(tab_composite);
                    layout = new GridLayout();
                    layout.numColumns = 2;
                    tab_composite.setLayout(layout);
                    GridData grid_data = new GridData(GridData.FILL_BOTH);
                    if (pg.getMinimumRequiredUserMode() > userMode) {
                        tab_composite.setVisible(false);
                        grid_data.widthHint = 0;
                        grid_data.heightHint = 0;
                    }
                    Utils.setLayoutData(tab_composite, grid_data);
                    if (tf.getItemCount() == 1) {
                        tf.setSelection(tab_item);
                    }
                    tab_map.put(pg, tab_composite);
                }
                current_composite = tab_composite;
            }
            Composite comp = group_map.get(pg);
            if (comp == null) {
                boolean nested = pg.getGroup() != null || tab_folder != null;
                Composite group_parent = nested ? current_composite : main_tab;
                String resource_name = pg.getResourceName();
                boolean use_composite = resource_name == null || tab_folder != null;
                current_composite = use_composite ? new Composite(group_parent, SWT.NONE) : new Group(group_parent, SWT.NULL);
                if (!use_composite) {
                    Messages.setLanguageText(current_composite, resource_name);
                }
                GridData grid_data = new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.HORIZONTAL_ALIGN_FILL);
                grid_data.grabExcessHorizontalSpace = true;
                grid_data.horizontalSpan = 2;
                if (pg.getMinimumRequiredUserMode() > userMode) {
                    current_composite.setVisible(false);
                    grid_data.widthHint = 0;
                    grid_data.heightHint = 0;
                }
                Utils.setLayoutData(current_composite, grid_data);
                layout = new GridLayout();
                layout.numColumns = pg.getNumberColumns() * 2;
                current_composite.setLayout(layout);
                group_map.put(pg, current_composite);
            } else {
                current_composite = comp;
            }
        }
        Label label = null;
        String label_key = param.getLabelKey();
        String label_text = label_key == null ? param.getLabelText() : MessageText.getString(label_key);
        if (label_text.indexOf('\n') != -1 || label_text.indexOf('\t') != -1 || !(param instanceof BooleanParameterImpl)) {
            String hyperlink = null;
            if (param instanceof HyperlinkParameterImpl) {
                hyperlink = ((HyperlinkParameterImpl) param).getHyperlink();
            }
            label = new Label(current_composite, (param instanceof LabelParameterImpl) ? SWT.WRAP : SWT.NULL);
            boolean add_copy;
            if (label_key == null) {
                label.setText(param.getLabelText());
                add_copy = true;
            } else {
                Messages.setLanguageText(label, label_key);
                add_copy = label_key.startsWith("!");
            }
            if (add_copy) {
                final Label f_label = label;
                ClipboardCopy.addCopyToClipMenu(label, new ClipboardCopy.copyToClipProvider() {

                    @Override
                    public String getText() {
                        return (f_label.getText().trim());
                    }
                });
            }
            if (hyperlink != null) {
                LinkLabel.makeLinkedLabel(label, hyperlink);
            }
            if (param instanceof HyperlinkParameterImpl) {
                final Label f_label = label;
                param.addListener(new ParameterListener() {

                    @Override
                    public void parameterChanged(com.biglybt.pif.ui.config.Parameter p) {
                        if (f_label.isDisposed()) {
                            param.removeListener(this);
                        } else {
                            final String hyperlink = ((HyperlinkParameterImpl) param).getHyperlink();
                            if (hyperlink != null) {
                                Utils.execSWTThread(new Runnable() {

                                    @Override
                                    public void run() {
                                        LinkLabel.updateLinkedLabel(f_label, hyperlink);
                                    }
                                });
                            }
                        }
                    }
                });
            }
        }
        String key = param.getKey();
        // System.out.println( "key = " + key );
        final Parameter swt_param;
        if (param instanceof BooleanParameterImpl) {
            if (label == null) {
                swt_param = new BooleanParameter(current_composite, key, ((BooleanParameterImpl) param).getDefaultValue(), param.getLabelKey());
            } else {
                swt_param = new BooleanParameter(current_composite, key, ((BooleanParameterImpl) param).getDefaultValue());
            }
            GridData data = new GridData();
            data.horizontalSpan = label == null ? 2 : 1;
            swt_param.setLayoutData(data);
            param.addListener(new ParameterListener() {

                @Override
                public void parameterChanged(com.biglybt.pif.ui.config.Parameter p) {
                    if (swt_param.getControls()[0].isDisposed()) {
                        param.removeListener(this);
                    } else {
                        ((BooleanParameter) swt_param).setSelected(((BooleanParameterImpl) param).getValue());
                    }
                }
            });
        } else if (param instanceof IntParameterImpl) {
            IntParameterImpl int_param = (IntParameterImpl) param;
            swt_param = new IntParameter(current_composite, key, int_param.getDefaultValue());
            if (int_param.isLimited()) {
                ((IntParameter) swt_param).setMinimumValue(int_param.getMinValue());
                ((IntParameter) swt_param).setMaximumValue(int_param.getMaxValue());
            }
            param.addListener(new ParameterListener() {

                @Override
                public void parameterChanged(com.biglybt.pif.ui.config.Parameter p) {
                    if (swt_param.getControls()[0].isDisposed()) {
                        param.removeListener(this);
                    } else {
                        ((IntParameter) swt_param).setValue(((IntParameterImpl) param).getValue());
                    }
                }
            });
            GridData gridData = new GridData();
            if (!Constants.isUnix) {
                gridData.widthHint = 100;
            }
            swt_param.setLayoutData(gridData);
        } else if (param instanceof ColorParameterImpl) {
            final Composite area = new Composite(current_composite, SWT.NULL);
            // GridData gridData = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.FILL_HORIZONTAL );
            GridData gridData = new GridData();
            Utils.setLayoutData(area, gridData);
            layout = new GridLayout();
            layout.numColumns = 2;
            layout.marginHeight = 0;
            layout.marginWidth = 0;
            area.setLayout(layout);
            final ButtonParameter[] reset_button_holder = new ButtonParameter[1];
            final ColorParameterImpl color_param = (ColorParameterImpl) param;
            swt_param = new com.biglybt.ui.swt.config.ColorParameter(area, key, color_param.getRedValue(), color_param.getGreenValue(), color_param.getBlueValue()) {

                @Override
                public void newColorSet(RGB newColor) {
                    color_param.reloadParamDataFromConfig(true);
                    if (reset_button_holder[0] == null) {
                        return;
                    }
                    reset_button_holder[0].getControl().setEnabled(true);
                }
            };
            // Reuse the same label as defined for UI reset buttons.
            reset_button_holder[0] = new ButtonParameter(area, "ConfigView.section.style.colorOverrides.reset");
            reset_button_holder[0].getControl().setEnabled(color_param.isOverridden());
            reset_button_holder[0].getControl().addListener(SWT.Selection, new Listener() {

                @Override
                public void handleEvent(Event event) {
                    reset_button_holder[0].getControl().setEnabled(false);
                    color_param.resetToDefault();
                    color_param.reloadParamDataFromConfig(false);
                }
            });
            gridData = new GridData();
            gridData.widthHint = 50;
            swt_param.setLayoutData(gridData);
        } else if (param instanceof StringParameterImpl) {
            GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
            gridData.widthHint = 150;
            StringParameterImpl s_param = (StringParameterImpl) param;
            int num_lines = s_param.getMultiLine();
            if (num_lines <= 1) {
                swt_param = new StringParameter(current_composite, key, s_param.getDefaultValue(), s_param.getGenerateIntermediateEvents());
                swt_param.setLayoutData(gridData);
            } else {
                StringAreaParameter sa_param = new StringAreaParameter(current_composite, key, s_param.getDefaultValue());
                swt_param = sa_param;
                gridData.heightHint = sa_param.getPreferredHeight(num_lines);
                swt_param.setLayoutData(gridData);
            }
        } else if (param instanceof InfoParameterImpl) {
            GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
            gridData.widthHint = 150;
            swt_param = new InfoParameter(current_composite, key, "");
            swt_param.setLayoutData(gridData);
        } else if (param instanceof StringListParameterImpl) {
            StringListParameterImpl sl_param = (StringListParameterImpl) param;
            GridData gridData = new GridData();
            gridData.widthHint = 150;
            swt_param = new StringListParameter(current_composite, key, sl_param.getDefaultValue(), sl_param.getLabels(), sl_param.getValues());
            swt_param.setLayoutData(gridData);
        } else if (param instanceof PasswordParameterImpl) {
            GridData gridData = new GridData();
            gridData.widthHint = 150;
            swt_param = new PasswordParameter(current_composite, key, ((PasswordParameterImpl) param).getEncodingType());
            swt_param.setLayoutData(gridData);
        } else if (param instanceof DirectoryParameterImpl || param instanceof com.biglybt.pifimpl.local.ui.config.FileParameter) {
            Composite area = new Composite(current_composite, SWT.NULL);
            GridData gridData = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.FILL_HORIZONTAL);
            Utils.setLayoutData(area, gridData);
            layout = new GridLayout();
            layout.numColumns = 2;
            layout.marginHeight = 0;
            layout.marginWidth = 0;
            area.setLayout(layout);
            if (param instanceof DirectoryParameterImpl) {
                swt_param = new DirectoryParameter(area, key, ((DirectoryParameterImpl) param).getDefaultValue());
            } else {
                com.biglybt.pifimpl.local.ui.config.FileParameter fp = (com.biglybt.pifimpl.local.ui.config.FileParameter) param;
                swt_param = new com.biglybt.ui.swt.config.FileParameter(area, key, fp.getDefaultValue(), fp.getFileExtensions());
            }
        } else if (param instanceof ActionParameterImpl) {
            ActionParameterImpl _param = (ActionParameterImpl) param;
            if (_param.getStyle() == ActionParameter.STYLE_BUTTON) {
                ButtonParameter bp = new ButtonParameter(current_composite, _param.getActionResource());
                swt_param = bp;
                buttons.add(bp.getButton());
            } else {
                swt_param = new LinkParameter(current_composite, _param.getActionResource());
            }
            swt_param.addChangeListener(new ParameterChangeAdapter() {

                @Override
                public void parameterChanged(Parameter p, boolean caused_internally) {
                    try {
                        param.parameterChanged("");
                    } catch (Throwable t) {
                        Debug.out(t);
                    }
                }
            });
        } else if (param instanceof UIParameterImpl) {
            if (((UIParameterImpl) param).getContext() instanceof UISWTParameterContext) {
                UISWTParameterContext context = (UISWTParameterContext) ((UIParameterImpl) param).getContext();
                Composite internal_composite = new Composite(current_composite, SWT.NULL);
                GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
                Utils.setLayoutData(internal_composite, gridData);
                boolean initialised_component = true;
                try {
                    context.create(internal_composite);
                } catch (Exception e) {
                    Debug.printStackTrace(e);
                    initialised_component = false;
                }
                if (initialised_component) {
                    swt_param = new UISWTParameter(internal_composite, param.getKey());
                } else {
                    swt_param = null;
                    // so we don't care that this text is not localised.
                    if (label != null) {
                        label.setText("Error while generating UI component.");
                    }
                }
            } else {
                swt_param = null;
            }
        } else if (param instanceof UITextAreaImpl) {
            swt_param = new TextAreaParameter(current_composite, ((UITextAreaImpl) param));
            GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
            gridData.horizontalSpan = 2;
            gridData.heightHint = 100;
            swt_param.setLayoutData(gridData);
        } else {
            // label
            GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
            gridData.horizontalSpan = 2;
            // for wrap to work
            gridData.widthHint = 300;
            Utils.setLayoutData(label, gridData);
            swt_param = null;
        }
        if (swt_param == null) {
            if (label == null) {
                comp_map.put(param, new Object[] { null });
            } else {
                comp_map.put(param, new Object[] { null, label });
            }
        } else {
            Control[] c = swt_param.getControls();
            Object[] moo = new Object[c.length + (label == null ? 1 : 2)];
            int pos = 1;
            moo[0] = swt_param;
            if (label != null) {
                moo[pos++] = label;
            }
            System.arraycopy(c, 0, moo, 0 + pos, c.length);
            comp_map.put(param, moo);
        }
    }
    if (buttons.size() > 1) {
        Utils.makeButtonsEqualWidth(buttons);
    }
    // Only need one instance
    ParameterImplListener parameterImplListener = new ParameterImplListener() {

        @Override
        public void enabledChanged(final ParameterImpl p) {
            final Object[] stuff = (Object[]) comp_map.get(p);
            if (stuff != null) {
                if (stuff[1] != null && ((Control) stuff[1]).isDisposed()) {
                    // lazy tidyup
                    p.removeImplListener(this);
                } else {
                    Utils.execSWTThread(new AERunnable() {

                        @Override
                        public void runSupport() {
                            {
                                for (int k = 1; k < stuff.length; k++) {
                                    if (stuff[k] instanceof Control)
                                        ((Control) stuff[k]).setEnabled(p.isEnabled());
                                }
                            }
                        }
                    });
                }
            }
        }

        @Override
        public void labelChanged(final ParameterImpl p, final String text, final boolean bIsKey) {
            final Object[] stuff = (Object[]) comp_map.get(p);
            if (stuff == null)
                return;
            Label lbl;
            if (stuff[1] instanceof Label)
                lbl = (Label) stuff[1];
            else if (stuff[0] instanceof Label)
                lbl = (Label) stuff[0];
            else
                return;
            if (lbl.isDisposed()) {
                // lazy tidyup
                p.removeImplListener(this);
            } else {
                final Label finalLabel = lbl;
                Utils.execSWTThread(new AERunnable() {

                    @Override
                    public void runSupport() {
                        if (bIsKey)
                            Messages.setLanguageText(finalLabel, text);
                        else {
                            finalLabel.setData("");
                            finalLabel.setText(text);
                        }
                        finalLabel.getParent().layout(true);
                    }
                });
            }
        }
    };
    for (int i = 0; i < parameters.length; i++) {
        final ParameterImpl param = (ParameterImpl) parameters[i];
        param.addImplListener(parameterImplListener);
        if (!param.isEnabled()) {
            Object[] stuff = (Object[]) comp_map.get(param);
            if (stuff != null) {
                for (int k = 1; k < stuff.length; k++) {
                    ((Control) stuff[k]).setEnabled(false);
                }
            }
        }
        if (!param.isVisible()) {
            Object[] stuff = (Object[]) comp_map.get(param);
            if (stuff != null) {
                for (int k = 1; k < stuff.length; k++) {
                    Control con = (Control) stuff[k];
                    con.setVisible(false);
                    con.setSize(0, 0);
                    GridData gridData = new GridData();
                    gridData.heightHint = 0;
                    gridData.verticalSpan = 0;
                    gridData.grabExcessVerticalSpace = false;
                    con.setLayoutData(gridData);
                }
            }
        }
        if (param instanceof EnablerParameter) {
            List controlsToEnable = new ArrayList();
            Iterator iter = param.getEnabledOnSelectionParameters().iterator();
            while (iter.hasNext()) {
                ParameterImpl enable_param = (ParameterImpl) iter.next();
                Object[] stuff = (Object[]) comp_map.get(enable_param);
                if (stuff != null) {
                    controlsToEnable.addAll(Arrays.asList(stuff).subList(1, stuff.length));
                }
            }
            List controlsToDisable = new ArrayList();
            iter = param.getDisabledOnSelectionParameters().iterator();
            while (iter.hasNext()) {
                ParameterImpl disable_param = (ParameterImpl) iter.next();
                Object[] stuff = (Object[]) comp_map.get(disable_param);
                if (stuff != null) {
                    controlsToDisable.addAll(Arrays.asList(stuff).subList(1, stuff.length));
                }
            }
            Control[] ce = new Control[controlsToEnable.size()];
            Control[] cd = new Control[controlsToDisable.size()];
            if (ce.length + cd.length > 0) {
                IAdditionalActionPerformer ap = new DualChangeSelectionActionPerformer((Control[]) controlsToEnable.toArray(ce), (Control[]) controlsToDisable.toArray(cd));
                Object[] data = (Object[]) comp_map.get(param);
                if (data != null) {
                    BooleanParameter target = (BooleanParameter) data[0];
                    target.setAdditionalActionPerformer(ap);
                }
            }
        }
    }
    return (main_tab);
}