Example usage for org.eclipse.jface.dialogs IMessageProvider WARNING

Introduction

In this page you can find the example usage for org.eclipse.jface.dialogs IMessageProvider WARNING.

Prototype

int WARNING

To view the source code for org.eclipse.jface.dialogs IMessageProvider WARNING.

Click Source Link

Document

Constant for a warning message (value 2).

Usage

From source file:org.eclipse.gmf.examples.mindmap.diagram.part.MindmapDiagramEditor.java

License:Open Source License

/**
 * @generated/*from w ww .j  av a 2  s .  com*/
 */
protected void performSaveAs(IProgressMonitor progressMonitor) {
    Shell shell = getSite().getShell();
    IEditorInput input = getEditorInput();
    SaveAsDialog dialog = new SaveAsDialog(shell);
    IFile original = input instanceof IFileEditorInput ? ((IFileEditorInput) input).getFile() : null;
    if (original != null) {
        dialog.setOriginalFile(original);
    }
    dialog.create();
    IDocumentProvider provider = getDocumentProvider();
    if (provider == null) {
        // editor has been programmatically closed while the dialog was open
        return;
    }
    if (provider.isDeleted(input) && original != null) {
        String message = NLS.bind(Messages.MindmapDiagramEditor_SavingDeletedFile, original.getName());
        dialog.setErrorMessage(null);
        dialog.setMessage(message, IMessageProvider.WARNING);
    }
    if (dialog.open() == Window.CANCEL) {
        if (progressMonitor != null) {
            progressMonitor.setCanceled(true);
        }
        return;
    }
    IPath filePath = dialog.getResult();
    if (filePath == null) {
        if (progressMonitor != null) {
            progressMonitor.setCanceled(true);
        }
        return;
    }
    IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
    IFile file = workspaceRoot.getFile(filePath);
    final IEditorInput newInput = new FileEditorInput(file);
    // Check if the editor is already open
    IEditorMatchingStrategy matchingStrategy = getEditorDescriptor().getEditorMatchingStrategy();
    IEditorReference[] editorRefs = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage()
            .getEditorReferences();
    for (int i = 0; i < editorRefs.length; i++) {
        if (matchingStrategy.matches(editorRefs[i], newInput)) {
            MessageDialog.openWarning(shell, Messages.MindmapDiagramEditor_SaveAsErrorTitle,
                    Messages.MindmapDiagramEditor_SaveAsErrorMessage);
            return;
        }
    }
    boolean success = false;
    try {
        provider.aboutToChange(newInput);
        getDocumentProvider(newInput).saveDocument(progressMonitor, newInput,
                getDocumentProvider().getDocument(getEditorInput()), true);
        success = true;
    } catch (CoreException x) {
        IStatus status = x.getStatus();
        if (status == null || status.getSeverity() != IStatus.CANCEL) {
            ErrorDialog.openError(shell, Messages.MindmapDiagramEditor_SaveErrorTitle,
                    Messages.MindmapDiagramEditor_SaveErrorMessage, x.getStatus());
        }
    } finally {
        provider.changed(newInput);
        if (success) {
            setInput(newInput);
        }
    }
    if (progressMonitor != null) {
        progressMonitor.setCanceled(!success);
    }
}

---

From source file:org.eclipse.gmf.examples.taipan.port.diagram.part.PortDiagramEditor.java

License:Open Source License

/**
 * @generated//from www. java 2  s . c om
 */
protected void performSaveAs(IProgressMonitor progressMonitor) {
    Shell shell = getSite().getShell();
    IEditorInput input = getEditorInput();
    SaveAsDialog dialog = new SaveAsDialog(shell);
    IFile original = input instanceof IFileEditorInput ? ((IFileEditorInput) input).getFile() : null;
    if (original != null) {
        dialog.setOriginalFile(original);
    }
    dialog.create();
    IDocumentProvider provider = getDocumentProvider();
    if (provider == null) {
        // editor has been programmatically closed while the dialog was open
        return;
    }
    if (provider.isDeleted(input) && original != null) {
        String message = NLS.bind(Messages.PortDiagramEditor_SavingDeletedFile, original.getName());
        dialog.setErrorMessage(null);
        dialog.setMessage(message, IMessageProvider.WARNING);
    }
    if (dialog.open() == Window.CANCEL) {
        if (progressMonitor != null) {
            progressMonitor.setCanceled(true);
        }
        return;
    }
    IPath filePath = dialog.getResult();
    if (filePath == null) {
        if (progressMonitor != null) {
            progressMonitor.setCanceled(true);
        }
        return;
    }
    IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
    IFile file = workspaceRoot.getFile(filePath);
    final IEditorInput newInput = new FileEditorInput(file);
    // Check if the editor is already open
    IEditorMatchingStrategy matchingStrategy = getEditorDescriptor().getEditorMatchingStrategy();
    IEditorReference[] editorRefs = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage()
            .getEditorReferences();
    for (int i = 0; i < editorRefs.length; i++) {
        if (matchingStrategy.matches(editorRefs[i], newInput)) {
            MessageDialog.openWarning(shell, Messages.PortDiagramEditor_SaveAsErrorTitle,
                    Messages.PortDiagramEditor_SaveAsErrorMessage);
            return;
        }
    }
    boolean success = false;
    try {
        provider.aboutToChange(newInput);
        getDocumentProvider(newInput).saveDocument(progressMonitor, newInput,
                getDocumentProvider().getDocument(getEditorInput()), true);
        success = true;
    } catch (CoreException x) {
        IStatus status = x.getStatus();
        if (status == null || status.getSeverity() != IStatus.CANCEL) {
            ErrorDialog.openError(shell, Messages.PortDiagramEditor_SaveErrorTitle,
                    Messages.PortDiagramEditor_SaveErrorMessage, x.getStatus());
        }
    } finally {
        provider.changed(newInput);
        if (success) {
            setInput(newInput);
        }
    }
    if (progressMonitor != null) {
        progressMonitor.setCanceled(!success);
    }
}

---

From source file:org.eclipse.gmf.graphdef.editor.part.GMFGraphDiagramEditor.java

License:Open Source License

/**
 * @generated//ww  w.  jav  a2 s.  co  m
 */
protected void performSaveAs(IProgressMonitor progressMonitor) {
    Shell shell = getSite().getShell();
    IEditorInput input = getEditorInput();
    SaveAsDialog dialog = new SaveAsDialog(shell);
    IFile original = input instanceof IFileEditorInput ? ((IFileEditorInput) input).getFile() : null;
    if (original != null) {
        dialog.setOriginalFile(original);
    }
    dialog.create();
    IDocumentProvider provider = getDocumentProvider();
    if (provider == null) {
        // editor has been programmatically closed while the dialog was open
        return;
    }
    if (provider.isDeleted(input) && original != null) {
        String message = NLS.bind(Messages.GMFGraphDiagramEditor_SavingDeletedFile, original.getName());
        dialog.setErrorMessage(null);
        dialog.setMessage(message, IMessageProvider.WARNING);
    }
    if (dialog.open() == Window.CANCEL) {
        if (progressMonitor != null) {
            progressMonitor.setCanceled(true);
        }
        return;
    }
    IPath filePath = dialog.getResult();
    if (filePath == null) {
        if (progressMonitor != null) {
            progressMonitor.setCanceled(true);
        }
        return;
    }
    IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
    IFile file = workspaceRoot.getFile(filePath);
    final IEditorInput newInput = new FileEditorInput(file);
    // Check if the editor is already open
    IEditorMatchingStrategy matchingStrategy = getEditorDescriptor().getEditorMatchingStrategy();
    IEditorReference[] editorRefs = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage()
            .getEditorReferences();
    for (int i = 0; i < editorRefs.length; i++) {
        if (matchingStrategy.matches(editorRefs[i], newInput)) {
            MessageDialog.openWarning(shell, Messages.GMFGraphDiagramEditor_SaveAsErrorTitle,
                    Messages.GMFGraphDiagramEditor_SaveAsErrorMessage);
            return;
        }
    }
    boolean success = false;
    try {
        provider.aboutToChange(newInput);
        getDocumentProvider(newInput).saveDocument(progressMonitor, newInput,
                getDocumentProvider().getDocument(getEditorInput()), true);
        success = true;
    } catch (CoreException x) {
        IStatus status = x.getStatus();
        if (status == null || status.getSeverity() != IStatus.CANCEL) {
            ErrorDialog.openError(shell, Messages.GMFGraphDiagramEditor_SaveErrorTitle,
                    Messages.GMFGraphDiagramEditor_SaveErrorMessage, x.getStatus());
        }
    } finally {
        provider.changed(newInput);
        if (success) {
            setInput(newInput);
        }
    }
    if (progressMonitor != null) {
        progressMonitor.setCanceled(!success);
    }
}

---

From source file:org.eclipse.gmf.internal.bridge.transform.GMFGenNewFileCreationPage.java

License:Open Source License

private void validateFileExists() {
    IPath resourcePath = getContainerFullPath().append(getFileName());
    if (isFileExists(resourcePath)) {
        setMessage(Messages.ResourceGroup_nameExists, IMessageProvider.WARNING);
    }/*w  w  w.  j a v a  2  s  .co  m*/
}

---

From source file:org.eclipse.gmf.internal.bridge.transform.ModelConfigurationPage.java

License:Open Source License

void setStatusMessage(IStatus status) {
    if (status == null || status.isOK()) {
        setMessage(null);//w  w  w.j a v  a  2 s .  c o m
        setErrorMessage(null);
    } else if (IStatus.INFO == status.getSeverity()) {
        setMessage(status.getMessage(), IMessageProvider.INFORMATION);
        setErrorMessage(null);
    } else if (IStatus.WARNING == status.getSeverity()) {
        setMessage(status.getMessage(), IMessageProvider.WARNING);
        setErrorMessage(null);
    } else if (IStatus.ERROR == status.getSeverity()) {
        setMessage(null);
        setErrorMessage(status.getMessage());
    } else if (IStatus.CANCEL == status.getSeverity()) {
        setMessage(null);
        setErrorMessage(status.getMessage());
    }
}

---

From source file:org.eclipse.gmf.runtime.diagram.ui.resources.editor.ide.editor.IDEDiagramDocumentEditor.java

License:Open Source License

/**
 * Performs a save as and reports the result state back to the
 * given progress monitor. This default implementation does nothing.
 * Subclasses may reimplement.//from  ww  w. j a v a2s.c o  m
 *
 * @param progressMonitor the progress monitor for communicating result state or <code>null</code>
 */

protected void performSaveAs(IProgressMonitor progressMonitor) {

    Shell shell = getSite().getShell();
    IEditorInput input = getEditorInput();

    SaveAsDialog dialog = new SaveAsDialog(shell);

    IFile original = (input instanceof IFileEditorInput) ? ((IFileEditorInput) input).getFile() : null;
    if (original != null)
        dialog.setOriginalFile(original);

    dialog.create();

    IDocumentProvider provider = getDocumentProvider();
    if (provider == null) {
        // editor has been programmatically closed while the dialog was open
        return;
    }

    if (provider.isDeleted(input) && original != null) {
        String message = NLS.bind(EditorMessages.Editor_warning_save_delete, original.getName());
        dialog.setErrorMessage(null);
        dialog.setMessage(message, IMessageProvider.WARNING);
    }

    if (dialog.open() == Window.CANCEL) {
        if (progressMonitor != null)
            progressMonitor.setCanceled(true);
        return;
    }

    IPath filePath = dialog.getResult();
    if (filePath == null) {
        if (progressMonitor != null)
            progressMonitor.setCanceled(true);
        return;
    }

    IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
    IFile file = workspaceRoot.getFile(filePath);
    final IEditorInput newInput = new FileEditorInput(file);

    // Check if the editor is already open
    IEditorMatchingStrategy matchingStrategy = getEditorDescriptor().getEditorMatchingStrategy();

    IEditorReference[] editorRefs = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage()
            .getEditorReferences();
    for (int i = 0; i < editorRefs.length; i++) {
        if (matchingStrategy.matches(editorRefs[i], newInput)) {
            MessageDialog.openWarning(shell,
                    org.eclipse.gmf.runtime.diagram.ui.resources.editor.ide.internal.l10n.EditorMessages.FileSaveAs_DialogTitle,
                    org.eclipse.gmf.runtime.diagram.ui.resources.editor.ide.internal.l10n.EditorMessages.FileSaveAs_DialogMessageText);
            return;
        }
    }

    boolean success = false;
    try {
        provider.aboutToChange(newInput);
        getDocumentProvider(newInput).saveDocument(progressMonitor, newInput,
                getDocumentProvider().getDocument(getEditorInput()), true);
        success = true;

    } catch (CoreException x) {
        IStatus status = x.getStatus();
        if (status == null || status.getSeverity() != IStatus.CANCEL)
            ErrorDialog.openError(shell, EditorMessages.Editor_error_saving_title2,
                    EditorMessages.Editor_error_saving_message2, x.getStatus());
    } finally {
        provider.changed(newInput);
        if (success) {
            setInput(newInput);
            /*
             * Bugzilla 255264: If nothing was selected on the diagram this
             * implies that contents editpart is selected. When the diagram
             * is "saved as" to another file new editparts are created and
             * old ones disposed. Consequently, views displaying data about
             * selected objects on the diaqram must be updated - it a
             * another diagram editpart selected now. Threfore, we need to
             * call deselectAll() such that the selection event is fired
             * with the implicitly selected diagram editpart.
             */
            getGraphicalViewer().deselectAll();
        }
    }

    if (progressMonitor != null)
        progressMonitor.setCanceled(!success);
}

---

From source file:org.eclipse.gmf.runtime.emf.ui.preferences.NewPathVariableDialog.java

License:Open Source License

/**
 * Validates the current values of the variable name and location entry
 * fields. A warning or error message is shown in the title area, if
 * appropriate, and the OK button is disabled if any input is invalid.
 * Moreover, in edit mode, the OK button is disabled if the user hasn't
 * changed either the variable name or the location.
 *//*ww  w .  j  ava2  s .c o m*/
private void validateInputs() {
    IStatus status = Status.OK_STATUS;
    boolean isError = false;

    String name = nameText.getText();
    String location = locationText.getText();
    boolean hasName = name.length() > 0;
    boolean hasLocation = location.length() > 0;

    if (hasName && !name.equals(initialName)) {
        status = validateName(name);
    }

    if (!status.isOK()) {
        isError = true;
        setMessage(status.getMessage(), IMessageProvider.ERROR);
    } else if (hasLocation && !location.equals(initialLocation)) {
        status = validateLocation(new Path(location));
        if (!status.isOK()) {
            isError = status.getSeverity() >= IStatus.ERROR;

            setMessage(status.getMessage(), isError ? IMessageProvider.ERROR : IMessageProvider.WARNING);
        }
    }

    if (status.isOK()) {
        setMessage(plainMsg);
    }

    if (initialName != null) {
        // edit mode. Check that either the name or the location is changed
        if (name.equals(initialName) && location.equals(initialLocation)) {
            // force OK button to be disabled
            hasName = false;
        }
    }

    // dialog not complete if error or missing an input
    getButton(IDialogConstants.OK_ID).setEnabled(!isError && hasName && hasLocation);
}

---

From source file:org.eclipse.gmf.tooling.simplemap.diagram.part.SimplemapDiagramEditor.java

License:Open Source License

/**
 * @generated/*  w ww.  ja  v a2s.c om*/
 */
protected void performSaveAs(IProgressMonitor progressMonitor) {
    Shell shell = getSite().getShell();
    IEditorInput input = getEditorInput();
    SaveAsDialog dialog = new SaveAsDialog(shell);
    IFile original = input instanceof IFileEditorInput ? ((IFileEditorInput) input).getFile() : null;
    if (original != null) {
        dialog.setOriginalFile(original);
    }
    dialog.create();
    IDocumentProvider provider = getDocumentProvider();
    if (provider == null) {
        // editor has been programmatically closed while the dialog was open
        return;
    }
    if (provider.isDeleted(input) && original != null) {
        String message = NLS.bind(Messages.SimplemapDiagramEditor_SavingDeletedFile, original.getName());
        dialog.setErrorMessage(null);
        dialog.setMessage(message, IMessageProvider.WARNING);
    }
    if (dialog.open() == Window.CANCEL) {
        if (progressMonitor != null) {
            progressMonitor.setCanceled(true);
        }
        return;
    }
    IPath filePath = dialog.getResult();
    if (filePath == null) {
        if (progressMonitor != null) {
            progressMonitor.setCanceled(true);
        }
        return;
    }
    IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
    IFile file = workspaceRoot.getFile(filePath);
    final IEditorInput newInput = new FileEditorInput(file);
    // Check if the editor is already open
    IEditorMatchingStrategy matchingStrategy = getEditorDescriptor().getEditorMatchingStrategy();
    IEditorReference[] editorRefs = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage()
            .getEditorReferences();
    for (int i = 0; i < editorRefs.length; i++) {
        if (matchingStrategy.matches(editorRefs[i], newInput)) {
            MessageDialog.openWarning(shell, Messages.SimplemapDiagramEditor_SaveAsErrorTitle,
                    Messages.SimplemapDiagramEditor_SaveAsErrorMessage);
            return;
        }
    }
    boolean success = false;
    try {
        provider.aboutToChange(newInput);
        getDocumentProvider(newInput).saveDocument(progressMonitor, newInput,
                getDocumentProvider().getDocument(getEditorInput()), true);
        success = true;
    } catch (CoreException x) {
        IStatus status = x.getStatus();
        if (status == null || status.getSeverity() != IStatus.CANCEL) {
            ErrorDialog.openError(shell, Messages.SimplemapDiagramEditor_SaveErrorTitle,
                    Messages.SimplemapDiagramEditor_SaveErrorMessage, x.getStatus());
        }
    } finally {
        provider.changed(newInput);
        if (success) {
            setInput(newInput);
        }
    }
    if (progressMonitor != null) {
        progressMonitor.setCanceled(!success);
    }
}

---

From source file:org.eclipse.gmt.modisco.jm2t.ui.wizard.page.NewGeneratorConfigurationComposite.java

License:Open Source License

protected void validate() {
    if (generatorConfiguration == null) {
        wizard.setMessage("", IMessageProvider.ERROR);
        return;/*from ww  w  . j  a  v  a  2 s.  co  m*/
    }
    IStatus status = generatorConfiguration.validate();
    if (status == null || status.isOK())
        wizard.setMessage(null, IMessageProvider.NONE);
    else if (status.getSeverity() == IStatus.WARNING)
        wizard.setMessage(status.getMessage(), IMessageProvider.WARNING);
    else
        wizard.setMessage(status.getMessage(), IMessageProvider.ERROR);
    wizard.update();
}

---

From source file:org.eclipse.ice.client.widgets.ICEFormEditor.java

License:Open Source License

/**
 * This operation changes the dirty state of the FormEditor.
 * /*  ww  w  .  j a v  a2s . co m*/
 * @param value
 */
public void setDirty(boolean value) {

    // Set the dirty value and fire a property change
    dirty = value;
    firePropertyChange(PROP_DIRTY);

    // Push a message to the message manager
    if (getHeaderForm() != null) {
        final IMessageManager messageManager = getHeaderForm().getMessageManager();
        if (dirty) {
            messageManager.addMessage("statusUpdate", "There are unsaved changes on the form.", null,
                    IMessageProvider.WARNING);
        } else {
            messageManager.removeMessage("statusUpdate");
            // messageManager.addMessage("statusUpdate", "Form Saved", null,
            // IMessageProvider.INFORMATION);
        }
    }

}

---

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