Example usage for org.eclipse.jface.wizard IWizardContainer updateMessage

Introduction

In this page you can find the example usage for org.eclipse.jface.wizard IWizardContainer updateMessage.

Prototype

public void updateMessage();

Source Link

Document

Updates the message (or error message) shown in the message line to reflect the state of the currently active page in this container.

Usage

From source file:org.bbaw.pdr.ae.export.swt.FileSelectionGroup.java

License:Open Source License

/**
 * Mark this widget valid. Also make wizardcontainer update its controls, which
 * means that the responsible wizard is made to reevaluate its 
 * {@link IWizard#canFinish()}, which can be overwritten in order to consider
 * the {@link IPdrWidgetStructure#isValid()} status of further widgets involved. 
 *///  w w  w.ja v a  2 s  .c o  m
private void setValid() {
    isvalid = true;
    this.message = null;
    IWizardContainer wizardContainer = this.wizardPage.getWizard().getContainer();
    try {
        wizardContainer.updateButtons();
        wizardContainer.updateMessage();
    } catch (Exception e) {
        log.log(new Status(IStatus.WARNING, CommonActivator.PLUGIN_ID,
                " Wizard noch nicht bereit? " + wizardPage.getClass().getCanonicalName()));
    }
}

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From source file:org.bbaw.pdr.ae.export.swt.FileSelectionGroup.java

License:Open Source License

/**
 * Mark this widget invalid./*w w  w  . ja va 2  s.  c  om*/
 * @param message Complementary error message.
 */
private void setInvalid(String message) {
    //System.out.println("Mark file selector as invalid");
    isvalid = false;
    this.message = message;
    IWizardContainer wizardContainer = this.wizardPage.getWizard().getContainer();
    wizardContainer.updateButtons();
    wizardContainer.updateMessage();
}

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From source file:org.bbaw.pdr.ae.export.swt.PdrSelectionPreview.java

License:Open Source License

/**
 * Mark this widget invalid.//from   w  ww .  j av  a2s .  c  o  m
 * @param message Complementary error message.
 */
private void setInvalid(String message) {
    if (isvalid)
        if (message != null && !message.equals(this.message)) {
            System.out.println("Mark previewer as invalid");
            isvalid = false;
            this.message = message;
            IWizardContainer wizardContainer = this.wizardPage.getWizard().getContainer();
            wizardContainer.updateButtons();
            wizardContainer.updateMessage();
        }
}

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From source file:org.bbaw.pdr.ae.export.swt.PdrSelectionPreview.java

License:Open Source License

/**
 * Mark this widget valid/*from www  .j ava  2s.c om*/
 */
private void setValid() {
    if (!isvalid) {
        isvalid = true;
        this.message = null;
        IWizardContainer wizardContainer = this.wizardPage.getWizard().getContainer();
        wizardContainer.updateButtons();
        wizardContainer.updateMessage();
    }
}

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From source file:org.bbaw.pdr.ae.export.swt.preview.PdrSelectionFilterPreview.java

License:Open Source License

/**
 * Mark this widget invalid./*www . j  a  v  a  2 s .c o  m*/
 * @param message Complementary error message.
 */
private void setInvalid(String message) {
    if (isvalid)
        if (message != null && !message.equals(this.message)) {
            log.log(new Status(IStatus.INFO, CommonActivator.PLUGIN_ID, "Mark previewer as invalid"));
            isvalid = false;
            this.message = message;
            IWizardContainer wizardContainer = this.wizardPage.getWizard().getContainer();
            wizardContainer.updateButtons();
            wizardContainer.updateMessage();
        }
}

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From source file:org.bbaw.pdr.ae.export.swt.preview.PdrSelectionFilterPreview.java

License:Open Source License

/**
 * Mark this widget valid//from w  w  w . ja va 2s.c  om
 */
private void setValid() {
    log.log(new Status(IStatus.INFO, CommonActivator.PLUGIN_ID, "Preview selection is valid."));
    if (!isvalid) {
        isvalid = true;
        this.message = null;
        IWizardContainer wizardContainer = this.wizardPage.getWizard().getContainer();
        wizardContainer.updateButtons();
        wizardContainer.updateMessage();
    }
}

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From source file:org.eclipse.tcf.te.ui.controls.net.RemoteHostAddressControl.java

License:Open Source License

/**
 * If the user entered a host name, we have to validate that we can really resolve the name
 * to an IP address. Because this may really take a while, give the user the feedback what
 * we are actually doing.//from ww w. j  a v a  2s. co m
 */
private void onCheckAddress() {
    ProgressMonitorDialog dialog = new ProgressMonitorDialog(getParentControl().getShell());
    try {
        dialog.run(false, false, new IRunnableWithProgress() {
            private final String address = getEditFieldControlText();
            private final Control control = getEditFieldControl();
            private final IDialogPage parentPage = getParentPage();

            /* (non-Javadoc)
             * @see org.eclipse.jface.operation.IRunnableWithProgress#run(org.eclipse.core.runtime.IProgressMonitor)
             */
            @Override
            public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
                try {
                    monitor.setTaskName(getTaskNameCheckNameAddress());
                    InetAddress[] addresses = InetAddress.getAllByName(address);
                    if (Platform.inDebugMode() && addresses != null) {
                        StringBuilder message = new StringBuilder();
                        message.append("RemoteHostAddressControl: Name '"); //$NON-NLS-1$
                        message.append(address);
                        message.append("' resolves to: "); //$NON-NLS-1$
                        boolean firstAddress = true;
                        for (InetAddress address : addresses) {
                            if (!firstAddress)
                                message.append(", "); //$NON-NLS-1$
                            message.append(address.getHostAddress());
                            firstAddress = false;
                        }

                        IStatus status = new Status(IStatus.WARNING, UIPlugin.getUniqueIdentifier(),
                                message.toString());
                        UIPlugin.getDefault().getLog().log(status);
                    }

                    setCheckResultMessage(IMessageProvider.INFORMATION,
                            getInformationTextCheckNameAddressSuccess());
                } catch (Exception e) {
                    setCheckResultMessage(IMessageProvider.WARNING, getErrorTextCheckNameAddressFailed());
                    control.setFocus();
                } finally {
                    // Trigger the wizard container update
                    IWizardContainer container = null;

                    try {
                        // Try to get the wizard container from the parent page
                        if (parentPage != null) {
                            Class<?>[] paramTypes = new Class[0];
                            Object[] args = new Object[0];
                            final Method method = parentPage.getClass().getMethod("getContainer", paramTypes); //$NON-NLS-1$
                            if (!method.isAccessible()) {
                                AccessController.doPrivileged(new PrivilegedAction<Object>() {
                                    @Override
                                    public Object run() {
                                        method.setAccessible(true);
                                        return null;
                                    }
                                });
                            }
                            Object result = method.invoke(parentPage, args);
                            if (result instanceof IWizardContainer) {
                                container = (IWizardContainer) result;
                            }
                        }
                    } catch (Exception e) {
                        // If the object does not have a "getContainer()" method,
                        // or the invocation fails or the access to the method
                        // is denied, we are done here and break the loop
                        container = null;
                    }

                    if (container != null) {
                        container.updateButtons();
                        container.updateMessage();
                    }
                }
            }
        });
    } catch (Exception e) {
    }
}

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From source file:org.eclipse.tm.te.ui.controls.net.RemoteHostAddressControl.java

License:Open Source License

/**
 * If the user entered a host name, we have to validate that we can really resolve the name
 * to an IP address. Because this may really take a while, give the user the feedback what
 * we are actually doing./*  www.  j av a2  s .c o m*/
 */
private void onCheckAddress() {
    ProgressMonitorDialog dialog = new ProgressMonitorDialog(getParentControl().getShell());
    try {
        dialog.run(false, false, new IRunnableWithProgress() {
            private final String address = getEditFieldControlText();
            private final Control control = getEditFieldControl();
            private final IDialogPage parentPage = getParentPage();

            /* (non-Javadoc)
             * @see org.eclipse.jface.operation.IRunnableWithProgress#run(org.eclipse.core.runtime.IProgressMonitor)
             */
            @Override
            public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
                try {
                    monitor.setTaskName(getTaskNameCheckNameAddress());
                    InetAddress[] addresses = InetAddress.getAllByName(address);
                    if (Platform.inDebugMode() && addresses != null) {
                        String message = "RemoteHostAddressControl: Name '" + address + "' resolves to: "; //$NON-NLS-1$ //$NON-NLS-2$
                        for (InetAddress address : addresses) {
                            message += address.getHostAddress() + ", "; //$NON-NLS-1$
                        }

                        IStatus status = new Status(IStatus.WARNING, UIPlugin.getUniqueIdentifier(), message);
                        UIPlugin.getDefault().getLog().log(status);
                    }

                    setCheckResultMessage(IMessageProvider.INFORMATION,
                            getInformationTextCheckNameAddressSuccess());
                } catch (Exception e) {
                    setCheckResultMessage(IMessageProvider.WARNING, getErrorTextCheckNameAddressFailed());
                    control.setFocus();
                } finally {
                    // Trigger the wizard container update
                    IWizardContainer container = null;

                    try {
                        // Try to get the wizard container from the parent page
                        Class<?>[] paramTypes = new Class[0];
                        Object[] args = new Object[0];
                        Method method = parentPage.getClass().getMethod("getContainer", paramTypes); //$NON-NLS-1$
                        if (!method.isAccessible()) {
                            method.setAccessible(true);
                        }
                        Object result = method.invoke(parentPage, args);
                        if (result instanceof IWizardContainer) {
                            container = (IWizardContainer) result;
                        }
                    } catch (Exception e) {
                        // If the object does not have a "getContainer()" method,
                        // or the invocation fails or the access to the method
                        // is denied, we are done here and break the loop
                        container = null;
                    }

                    if (container != null) {
                        container.updateButtons();
                        container.updateMessage();
                    }
                }
            }
        });
    } catch (Exception e) {
    }
}

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