Example usage for org.eclipse.jface.preference IPreferenceStore removePropertyChangeListener

List of usage examples for org.eclipse.jface.preference IPreferenceStore removePropertyChangeListener

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Introduction

In this page you can find the example usage for org.eclipse.jface.preference IPreferenceStore removePropertyChangeListener.

Prototype

void removePropertyChangeListener(IPropertyChangeListener listener);

Source Link

Document

Removes the given listener from this preference store.

Usage

From source file:com.aptana.editor.findbar.impl.FindBarDecorator.java

License:Open Source License

public void dispose() {
    findBarVisibilityControl.unregister(this);
    IPreferenceStore preferenceStore = FindBarPlugin.getDefault().getPreferenceStore();
    preferenceStore.removePropertyChangeListener(fFindBarActionOnPropertyChange);
    fOriginalFindBarAction = null;/*from w w w .java 2 s . c o m*/
    if (fStringNotFoundColor != null) {
        fStringNotFoundColor.dispose();
        fStringNotFoundColor = null;
    }
    for (FindBarOption opt : this.fFindBarOptions) {
        opt.dispose();
    }
    findBarEntriesHelper.unregister(entriesControlHandles);
    entriesControlHandles.clear();

    if (sourceViewer.getTextWidget() != null && !sourceViewer.getTextWidget().isDisposed()) {
        sourceViewer.getTextWidget().removeFocusListener(textViewerFocusListener);
    }
}

From source file:com.aptana.editor.findbar.impl.FindBarOption.java

License:Open Source License

public void dispose() {
    if (fPropertyChangeListener != null) {
        IPreferenceStore preferenceStore = FindBarPlugin.getDefault().getPreferenceStore();
        preferenceStore.removePropertyChangeListener(fPropertyChangeListener);
        fPropertyChangeListener = null;/*from  w  ww .  ja va  2 s  . c o  m*/
    }
}

From source file:com.aptana.formatter.ui.preferences.ScriptSourcePreviewerUpdater.java

License:Open Source License

/**
 * Creates a script source preview updater for the given viewer, configuration and preference store.
 * /*from   ww w  .j a  v a  2s  .  c o  m*/
 * @param viewer
 *            the viewer
 * @param configuration
 *            the configuration
 * @param preferenceStore
 *            the preference store
 */
public ScriptSourcePreviewerUpdater(final SourceViewer viewer, final SourceViewerConfiguration configuration,
        final IPreferenceStore preferenceStore) {
    Assert.isNotNull(viewer);
    Assert.isNotNull(configuration);
    Assert.isNotNull(preferenceStore);
    final IPropertyChangeListener fontChangeListener = new IPropertyChangeListener() {
        public void propertyChange(PropertyChangeEvent event) {
            final String fontKey = JFaceResources.TEXT_FONT;
            if (fontKey.equals(event.getProperty())) {
                final Font font = JFaceResources.getFont(fontKey);
                viewer.getTextWidget().setFont(font);
            }
        }
    };

    final IPreferenceChangeListener themeListener = new IPreferenceChangeListener() {

        public void preferenceChange(PreferenceChangeEvent event) {
            if (event.getKey().equals(IThemeManager.THEME_CHANGED)) {
                ColorManager colorManager = ThemePlugin.getDefault().getColorManager();
                IThemeManager themeManager = ThemePlugin.getDefault().getThemeManager();
                Color color = colorManager.getColor(themeManager.getCurrentTheme().getBackground());
                StyledText styledText = viewer.getTextWidget();
                styledText.setBackground(color);
            }
        }
    };

    // Listen to theme changes
    final IPropertyChangeListener propertyChangeListener = new IPropertyChangeListener() {
        public void propertyChange(PropertyChangeEvent event) {
            // if (configuration.affectsTextPresentation(event)) {
            // configuration.handlePropertyChangeEvent(event);
            viewer.invalidateTextPresentation();
            // }
        }
    };

    viewer.getTextWidget().addDisposeListener(new DisposeListener() {
        public void widgetDisposed(DisposeEvent e) {
            preferenceStore.removePropertyChangeListener(propertyChangeListener);
            JFaceResources.getFontRegistry().removeListener(fontChangeListener);
            if (themeListener != null) {
                EclipseUtil.instanceScope().getNode(ThemePlugin.PLUGIN_ID)
                        .removePreferenceChangeListener(themeListener);
            }
        }
    });

    JFaceResources.getFontRegistry().addListener(fontChangeListener);
    preferenceStore.addPropertyChangeListener(propertyChangeListener);
    EclipseUtil.instanceScope().getNode(ThemePlugin.PLUGIN_ID).addPreferenceChangeListener(themeListener);
}

From source file:com.aptana.ide.editor.css.BrowserExtensionLoader.java

License:Open Source License

/**
 * Computes an alpabetized list of browsers to show previews for.
 *//*  w  w w . ja  v  a 2s  . c o m*/
private static void computeShowList() {
    showList.clear();
    String browserString = CSSPlugin.getDefault().getPreferenceStore()
            .getString(IPreferenceConstants.CSSEDITOR_BROWSER_PREVIEW_PREFERENCE);
    String[] browsers_names = browserString.split(","); //$NON-NLS-1$

    // See comment below about mac fix
    IConfigurationElement safari = null;
    IConfigurationElement element;
    int size = browserList.size();

    for (int i = 0; i < size; i++) {
        element = browserList.get(i);

        // See comment below about mac fix
        String name = getBrowserLabel(element);
        if (safari == null && "Safari".equals(name)) //$NON-NLS-1$
        {
            safari = element;
        }

        if (name != null) {
            boolean show = false;
            for (int k = 0; k < browsers_names.length && !show; k++) {
                if (name.equals(browsers_names[k])) {
                    show = true;
                }
            }
            if (show) {
                showList.add(element);
            }
        }
    }

    // Fix for users with currently only the Firefox preview added, this will add the safari first so the start
    // page/web views won't break anymore for these users
    if (OS.equals(Platform.OS_MACOSX)) {
        if (showList.size() == 1) {
            element = showList.get(0);
            IPreferenceStore store = CSSPlugin.getDefault().getPreferenceStore();
            store.removePropertyChangeListener(propertyChangeListener);
            if (getBrowserLabel(element).equals("Firefox")) //$NON-NLS-1$
            {
                if (safari != null) {
                    showList.add(0, safari);
                    // Add safari back to prefs
                    store.setValue(IPreferenceConstants.CSSEDITOR_BROWSER_PREVIEW_PREFERENCE,
                            browserString + ",Safari"); //$NON-NLS-1$
                } else {
                    showList.clear();
                    // Clear prefs completely
                    store.setValue(IPreferenceConstants.CSSEDITOR_BROWSER_PREVIEW_PREFERENCE, ""); //$NON-NLS-1$
                }
            }
            store.addPropertyChangeListener(propertyChangeListener);
        }
    }
}

From source file:com.aptana.ide.editors.preferences.GeneralPreferencePage.java

License:Open Source License

/**
 * @see org.eclipse.jface.preference.FieldEditorPreferencePage#dispose()
 *//*from   w  w  w .  j av  a2s.com*/
public void dispose() {
    IPreferenceStore store = EditorsPlugin.getDefault().getPreferenceStore();
    store.removePropertyChangeListener(tabWidthListener);
    super.dispose();
}

From source file:com.aptana.ide.editors.unified.contentassist.CompletionProposalPopup.java

License:Open Source License

/**
 * Creates the proposal selector.//  w ww .  ja  v  a  2  s . c om
 */
private void createProposalSelector() {
    Control control = fContentAssistSubjectControlAdapter.getControl();
    if (Helper.okToUse(fProposalShell)) {
        // Custom code to force colors again in case theme changed...
        // Not sure why we don't set background for all WS here
        if (!"carbon".equals(SWT.getPlatform())) //$NON-NLS-1$
        {
            fProposalShell.setBackground(getForegroundColor(control));
        }

        Color c = getBackgroundColor(control);
        fProposalTable.setBackground(c);

        c = getForegroundColor(control);
        fProposalTable.setForeground(c);
        return;
    }

    fProposalShell = new Shell(control.getShell(), SWT.ON_TOP | SWT.RESIZE);
    fProposalTable = new Table(fProposalShell, SWT.H_SCROLL | SWT.V_SCROLL | SWT.VIRTUAL);
    Listener listener = new Listener() {
        public void handleEvent(Event event) {
            handleSetData(event);
        }
    };
    fProposalTable.addListener(SWT.SetData, listener);

    final IPreferenceStore store = UnifiedEditorsPlugin.getDefault().getPreferenceStore();
    _insertOnTab = store.getBoolean(IPreferenceConstants.INSERT_ON_TAB);

    String agents = store.getString(IPreferenceConstants.USER_AGENT_PREFERENCE);
    if (agents != null && !agents.equals(StringUtils.EMPTY)) {
        fUserAgents = agents.split(",").length; //$NON-NLS-1$
    } else {
        fUserAgents = 0;
    }

    TableColumn initialInfo = new TableColumn(fProposalTable, SWT.LEFT);
    initialInfo.setWidth(16);

    for (int i = 0; i < fUserAgents; i++) {
        TableColumn tc = new TableColumn(fProposalTable, SWT.LEFT);
        tc.setWidth(17);
    }

    TableColumn locationInfo = new TableColumn(fProposalTable, SWT.LEFT);
    locationInfo.setWidth(16);

    fProposalTable.setLocation(0, 0);
    if (fAdditionalInfoController != null) {
        fAdditionalInfoController.setSizeConstraints(40, 10, true, false);
    }

    GridLayout layout = new GridLayout();
    layout.marginWidth = 0;
    layout.marginHeight = 0;
    fProposalShell.setLayout(layout);

    GridData data = new GridData(GridData.FILL_BOTH);

    Point size = fContentAssistant.restoreCompletionProposalPopupSize();
    if (size != null) {
        fProposalTable.setLayoutData(data);
        fProposalShell.setSize(size);
    } else {
        data.heightHint = fProposalTable.getItemHeight() * CompletionProposalPopup.PROPOSAL_ITEM_HEIGHT;
        data.widthHint = 300;
        fProposalTable.setLayoutData(data);
        fProposalShell.pack();
    }

    fProposalShell.addControlListener(new ControlListener() {

        public void controlMoved(ControlEvent e) {
        }

        public void controlResized(ControlEvent e) {
            if (fAdditionalInfoController != null) {
                // reset the cached resize constraints
                fAdditionalInfoController.setSizeConstraints(40, 10, true, false);
            }

            fSize = fProposalShell.getSize();
        }
    });

    if (!"carbon".equals(SWT.getPlatform())) //$NON-NLS-1$
    {
        fProposalShell.setBackground(getForegroundColor(control));
    }

    Color c = getBackgroundColor(control);
    fProposalTable.setBackground(c);

    c = getForegroundColor(control);
    fProposalTable.setForeground(c);

    fProposalTable.addSelectionListener(new SelectionListener() {

        public void widgetSelected(SelectionEvent e) {
        }

        public void widgetDefaultSelected(SelectionEvent e) {
            selectProposalWithMask(e.stateMask);
            // This disposal on windows it because of focus issue when a select is manually select and the next time
            // the popup is show it has focus and so editor typing focus is lost
            if (Platform.OS_WIN32.equals(Platform.getOS())) {
                disposePopup();
            }
        }
    });

    fPopupCloser.install(fContentAssistant, fProposalTable);
    final IPropertyChangeListener propListener = new IPropertyChangeListener() {

        public void propertyChange(PropertyChangeEvent event) {
            if (event.getProperty().equals(IPreferenceConstants.USER_AGENT_PREFERENCE)) {
                if (Helper.okToUse(fProposalShell)) {
                    fProposalShell.dispose();
                } else {
                    // shell already disposed so remove this listener
                    if (store != null) {
                        store.removePropertyChangeListener(this);
                    }
                }
            }
        }

    };
    store.addPropertyChangeListener(propListener);
    fProposalShell.addDisposeListener(new DisposeListener() {
        public void widgetDisposed(DisposeEvent e) {
            if (store != null && propListener != null) {
                store.removePropertyChangeListener(propListener);
            }
            unregister(); // but don't dispose the shell, since we're being called from its
            // disposal event!
        }
    });

    fProposalTable.setHeaderVisible(false);
}

From source file:com.centurylink.mdw.plugin.server.ServerConsole.java

License:Apache License

/**
 * dispose of the text viewer and its resources
 *//*from www .j  ava  2s.c om*/
public void dispose() {
    super.dispose();
    IPreferenceStore store = MdwPlugin.getDefault().getPreferenceStore();
    store.removePropertyChangeListener(this);
}

From source file:com.cisco.yangide.editor.preferences.YangPreviewerUpdater.java

License:Open Source License

/**
 * Creates a Java source preview updater for the given viewer, configuration and preference
 * store.// w  w  w.j a v a2 s .  c om
 *
 * @param viewer the viewer
 * @param configuration the configuration
 * @param preferenceStore the preference store
 */
public YangPreviewerUpdater(final SourceViewer viewer, final YangSourceViewerConfiguration configuration,
        final IPreferenceStore preferenceStore) {
    Assert.isNotNull(viewer);
    Assert.isNotNull(configuration);
    Assert.isNotNull(preferenceStore);
    final IPropertyChangeListener fontChangeListener = new IPropertyChangeListener() {
        /*
         * @see
         * org.eclipse.jface.util.IPropertyChangeListener#propertyChange(org.eclipse.jface.util
         * .PropertyChangeEvent)
         */
        public void propertyChange(PropertyChangeEvent event) {
            if (event.getProperty().equals(PreferenceConstants.EDITOR_TEXT_FONT)) {
                Font font = JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT);
                viewer.getTextWidget().setFont(font);
            }
        }
    };
    final IPropertyChangeListener propertyChangeListener = new IPropertyChangeListener() {
        /*
         * @see
         * org.eclipse.jface.util.IPropertyChangeListener#propertyChange(org.eclipse.jface.util
         * .PropertyChangeEvent)
         */
        public void propertyChange(PropertyChangeEvent event) {
            if (configuration.affectsTextPresentation(event)) {
                configuration.handlePropertyChangeEvent(event);
                viewer.invalidateTextPresentation();
            }
        }
    };
    viewer.getTextWidget().addDisposeListener(new DisposeListener() {
        /*
         * @see
         * org.eclipse.swt.events.DisposeListener#widgetDisposed(org.eclipse.swt.events.DisposeEvent
         * )
         */
        public void widgetDisposed(DisposeEvent e) {
            preferenceStore.removePropertyChangeListener(propertyChangeListener);
            JFaceResources.getFontRegistry().removeListener(fontChangeListener);
        }
    });
    JFaceResources.getFontRegistry().addListener(fontChangeListener);
    preferenceStore.addPropertyChangeListener(propertyChangeListener);
}

From source file:com.drgarbage.bytecodevisualizer.preferences.GeneralPreferencePage.java

License:Apache License

@Override
public boolean performOk() {
    EventGroupingListener eventGroupingListener = createEventGroupingListener();
    IPreferenceStore store = getPreferenceStore();
    store.addPropertyChangeListener(eventGroupingListener);

    /* The following line eventually fires several Property Change Events.
     * EventGroupingListener is able to detect if any of our events has changed */
    boolean superOk = super.performOk();

    if (superOk && eventGroupingListener.isSomePropertyChanged()) {
        /* reopen editors */
        CorePlugin.reopenEditors(new String[] { CoreConstants.BYTECODE_VISUALIZER_EDITOR_ID });
    }//from w  w w.  ja v a2  s . c  om

    /* tidy up */
    store.removePropertyChangeListener(eventGroupingListener);

    return superOk;

}

From source file:com.drgarbage.core.preferences.GraphPanelLocationPreferencePage.java

License:Apache License

@Override
public boolean performOk() {
    EventGroupingListener eventGroupingListener = createEventGroupingListener();
    IPreferenceStore store = getPreferenceStore();
    store.addPropertyChangeListener(eventGroupingListener);

    /* The following line eventually fires several Property Change Events.
     * EventGroupingListener is able to detect if any of our properties has changed */
    boolean superOk = super.performOk();

    if (superOk && eventGroupingListener.isSomePropertyChanged()) {
        /* reopen editors */
        CorePlugin.reopenEditors(new String[] { CoreConstants.BYTECODE_VISUALIZER_EDITOR_ID,
                CoreConstants.SOURCECODE_VISUALIZER_EDITOR_ID });

        /* Open the graph view if necessary */
        String s = getPreferenceStore().getString(CorePreferenceConstants.GRAPH_PANEL_LOCATION);
        if (CorePreferenceConstants.GRAPH_PANEL_LOCATION_SEPARATE_VIEW.equals(s)) {
            CorePlugin.ensureGraphViewShown();
        }//from   w  ww . j  a  v a 2  s  .c o  m
    }

    /* tidy up */
    store.removePropertyChangeListener(eventGroupingListener);

    return superOk;

}