Example usage for org.eclipse.jface.action SubContributionManager getParent

Introduction

In this page you can find the example usage for org.eclipse.jface.action SubContributionManager getParent.

Prototype

public IContributionManager getParent() 

Source Link

Document

Returns the parent manager.

Usage

From source file:org.apache.sling.ide.eclipse.ui.dnd.assistant.StatusLineUtils.java

License:Apache License

private static void doSetErrorMessage(final String message) {
    final IStatusLineManager statusLineManager = getStatusLineManager();
    if (statusLineManager != null) {
        Display.getDefault().syncExec(new Runnable() {

            @Override//  w w w . j  ava2 s.  c om
            public void run() {
                if (statusLineManager instanceof SubContributionManager) {
                    SubContributionManager sub = (SubContributionManager) statusLineManager;
                    StatusLineManager parent = (StatusLineManager) sub.getParent();
                    parent.setErrorMessage(message);
                    parent.update(true);
                } else {
                    statusLineManager.setErrorMessage(message);
                    statusLineManager.update(true);
                }
            }
        });
    }
}

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From source file:org.eclipse.ui.internal.EditorActionBars.java

License:Open Source License

/**
 * Dispose the contributions.// ww  w  .ja  v a  2  s .c o m
 */
public void dispose() {
    super.dispose();
    if (editorContributor != null) {
        editorContributor.dispose();
    }
    if (extensionContributor != null) {
        extensionContributor.dispose();
    }

    /*
     * Dispose of the contribution item, but also make sure that no one else
     * is holding on to it. In this case, go through the SubCoolBarManager
     * to its parent (the real CoolBarManager), and replace the reference
     * with a placeholder.
     */
    if (toolBarContributionItem != null) {
        // Create a placeholder and place it in the cool bar manager.
        ICoolBarManager coolBarManager = getCoolBarManager();
        if (coolBarManager instanceof SubContributionManager) {
            SubContributionManager subManager = (SubContributionManager) coolBarManager;
            IContributionManager manager = subManager.getParent();
            if (manager instanceof CoolBarToTrimManager) {
                CoolBarToTrimManager trimManager = (CoolBarToTrimManager) manager;
                trimManager.remove(toolBarContributionItem);
            } else if (manager instanceof ContributionManager) {
                final IContributionItem replacementItem = new PlaceholderContributionItem(
                        toolBarContributionItem);
                boolean succeeded = ((ContributionManager) manager).replaceItem(replacementItem.getId(),
                        replacementItem);
                if (!succeeded && DEBUG_TOOLBAR_DISPOSAL) {
                    System.out.println("FAILURE WHILE DISPOSING EditorActionBars"); //$NON-NLS-1$
                    System.out.println(
                            "Could not replace " + replacementItem.getId() + " in the contribution manager."); //$NON-NLS-1$ //$NON-NLS-2$
                }
            } else if (DEBUG_TOOLBAR_DISPOSAL) {
                System.out.println("FAILURE WHILE DISPOSING EditorActionBars"); //$NON-NLS-1$
                System.out.println("The manager was not a ContributionManager."); //$NON-NLS-1$
                System.out.println("It was a " + manager.getClass().getName()); //$NON-NLS-1$
            }
        } else if (DEBUG_TOOLBAR_DISPOSAL) {
            System.out.println("FAILURE WHILE DISPOSING EditorActionBars"); //$NON-NLS-1$
            System.out.println("The coolBarManager was not a SubContributionManager"); //$NON-NLS-1$
            System.out.println("It was a " + coolBarManager.getClass().getName()); //$NON-NLS-1$
        }

        // Dispose of the replaced item.
        toolBarContributionItem.dispose();
    }
    toolBarContributionItem = null;
    // Remove actions
    if (coolItemToolBarMgr != null) {
        coolItemToolBarMgr.removeAll();
    }
    coolItemToolBarMgr = null;
    editorHandlerExpression = null;
}

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