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

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Document

Constant for a warning message (value 2).

Usage

From source file:org.eclipse.pde.internal.ui.shared.target.EditDirectoryContainerPage.java

License:Open Source License

/**
 * Validate the input fields before a container is created/edited.
 * The page's enablement, message and completion should be updated.
 * /*from  w  ww  .  j a v  a  2s .c o  m*/
 * @return whether the finish button should be enabled and container creation should continue
 */
protected boolean validateInput() {
    if (fInstallLocation.isDisposed())
        return false;

    // Check if the text field is blank
    if (fInstallLocation.getText().trim().length() == 0) {
        setMessage(getDefaultMessage());
        return false;
    }

    // Resolve any variables
    String locationString = null;
    try {
        locationString = VariablesPlugin.getDefault().getStringVariableManager()
                .performStringSubstitution(fInstallLocation.getText().trim());
    } catch (CoreException e) {
        setMessage(e.getMessage(), IMessageProvider.WARNING);
        return true;
    }
    File location = new File(locationString);

    // Check if directory exists
    if (!location.isDirectory()) {
        setMessage(Messages.AddDirectoryContainerPage_6, IMessageProvider.WARNING);
    } else {
        setMessage(getDefaultMessage());
    }
    return true;
}

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From source file:org.eclipse.pde.internal.ui.wizards.exports.BaseExportWizardPage.java

License:Open Source License

protected void pageChanged() {
    if (getMessage() != null)
        setMessage(null);/*from w  w w.  jav a2 s .co m*/
    if (fOptionsTab != null) {
        String path = fOptionsTab.getAntBuildFileName();
        String warningMessage = null;
        if (path != null && path.length() > 0 && "build.xml".equals(new Path(path).lastSegment())) //$NON-NLS-1$
            warningMessage = PDEUIMessages.ExportOptionsTab_antReservedMessage;
        setMessage(warningMessage, IMessageProvider.WARNING);
    }
    String error = fExportPart.getSelectionCount() > 0 ? null : PDEUIMessages.ExportWizard_status_noselection;
    if (error == null)
        error = validateTabs();
    setErrorMessage(error);
    setPageComplete(error == null);
}

---

From source file:org.eclipse.pde.internal.ui.wizards.extension.PointSelectionPage.java

License:Open Source License

private void handlePointSelection(IPluginExtensionPoint element) {
    fCurrentPoint = element;//from   w  w  w  .ja  va 2 s  . co m
    fTemplateViewer.setInput(fCurrentPoint);
    fTemplateViewer.setSelection(StructuredSelection.EMPTY);
    String fullPointID = IdUtil.getFullId(fCurrentPoint, fModel);

    String description = XMLComponentRegistry.Instance().getDescription(fullPointID,
            XMLComponentRegistry.F_SCHEMA_COMPONENT);
    String name = XMLComponentRegistry.Instance().getName(fullPointID, XMLComponentRegistry.F_SCHEMA_COMPONENT);
    URL url = null;
    if ((description == null) || (name == null)) {
        url = SchemaRegistry.getSchemaURL(fCurrentPoint, fModel);
    }
    if (url != null) {
        SchemaAnnotationHandler handler = new SchemaAnnotationHandler();
        SchemaUtil.parseURL(url, handler);
        description = handler.getDescription();
        name = handler.getName();
    }
    if (description == null) {
        setPointDescriptionText(PDEUIMessages.PointSelectionPage_noDescAvailable);
    } else {
        setPointDescriptionText(description);
    }
    if (name == null) {
        name = fullPointID;
    }
    // Check if the extension point is deprecated and display a warning
    SchemaRegistry reg = PDECore.getDefault().getSchemaRegistry();
    ISchema schema = reg.getSchema(fCurrentPoint.getFullId());
    if (schema != null && schema.isDeperecated()) {
        setMessage(NLS.bind(PDEUIMessages.NewExtensionWizard_PointSelectionPage_pluginDescription_deprecated,
                name), IMessageProvider.WARNING);
    } else {
        setMessage(null);
        setDescription(NLS.bind(PDEUIMessages.NewExtensionWizard_PointSelectionPage_pluginDescription, name));
    }
    setDescriptionText(""); //$NON-NLS-1$
    fTemplateLabel
            .setText(NLS.bind(PDEUIMessages.NewExtensionWizard_PointSelectionPage_contributedTemplates_label,
                    name.toLowerCase(Locale.ENGLISH)));
    fDescLink.setText(NLS.bind(PDEUIMessages.PointSelectionPage_extPointDesc, name));
    setSelectedNode(null);
    setPageComplete(true);

    XMLComponentRegistry.Instance().putDescription(fullPointID, description,
            XMLComponentRegistry.F_SCHEMA_COMPONENT);
    XMLComponentRegistry.Instance().putName(fullPointID, name, XMLComponentRegistry.F_SCHEMA_COMPONENT);
}

---

From source file:org.eclipse.pde.internal.ui.wizards.feature.PatchSpecPage.java

License:Open Source License

protected String validateContent() {
    fFeatureToPatch = PDECore.getDefault().getFeatureModelManager().findFeatureModel(fFeatureIdText.getText(),
            fFeatureVersionText.getText());
    if (fFeatureToPatch != null) {
        setMessage(null);//ww  w  .j a va2  s .  c  om
        return null;
    }

    setMessage(NLS.bind(PDEUIMessages.NewFeaturePatch_SpecPage_notFound, fFeatureIdText.getText(),
            fFeatureVersionText.getText()), IMessageProvider.WARNING);
    getContainer().updateButtons();
    return null;
}

---

From source file:org.eclipse.pde.internal.ui.wizards.plugin.FragmentContentPage.java

License:Open Source License

@Override
protected void validatePage() {
    String errorMessage = validateProperties();
    String warningMessage = null;

    if (errorMessage == null) {
        String pluginID = fNewVersion ? fPluginIdText_newV.getText().trim()
                : fPluginIdText_oldV.getText().trim();
        if (pluginID.length() == 0) {
            errorMessage = PDEUIMessages.ContentPage_nopid;
        } else {//w ww  . j  a va  2 s  .c om
            // If the PDE models are not initialized, initialize with option to cancel
            if (!PDECore.getDefault().areModelsInitialized()) {
                try {
                    getContainer().run(true, true, new IRunnableWithProgress() {
                        public void run(IProgressMonitor monitor)
                                throws InvocationTargetException, InterruptedException {
                            // Target reloaded method clears existing models (which don't exist currently) and inits them with a progress monitor
                            PDECore.getDefault().getModelManager().targetReloaded(monitor);
                            if (monitor.isCanceled()) {
                                throw new InterruptedException();
                            }
                        }
                    });
                } catch (InvocationTargetException e) {
                } catch (InterruptedException e) {
                    // Model initialization cancelled, target platform will be empty
                }
            }

            if (!(PluginRegistry.findModel(pluginID) instanceof IPluginModel)) {
                warningMessage = PDEUIMessages.ContentPage_pluginNotFound;
            } else {
                if (fNewVersion) {
                    IStatus status = fVersionPart.validateFullVersionRangeText(false);
                    if (status.getSeverity() != IStatus.OK) {
                        errorMessage = status.getMessage();
                    }
                } else {
                    errorMessage = validateVersion(fPluginVersion);
                }
            }
        }
    }
    if (errorMessage == null && warningMessage == null) {
        String eeid = fEEChoice.getText();
        if (fEEChoice.isEnabled()) {
            IExecutionEnvironment ee = VMUtil.getExecutionEnvironment(eeid);
            if (ee != null && ee.getCompatibleVMs().length == 0) {
                warningMessage = PDEUIMessages.NewProjectCreationPage_invalidEE;
            }
        }
    }
    if (fInitialized) {
        setErrorMessage(errorMessage);
        setMessage(warningMessage, IMessageProvider.WARNING);
    }
    setPageComplete(errorMessage == null);
}

---

From source file:org.eclipse.pde.internal.ui.wizards.plugin.PluginContentPage.java

License:Open Source License

protected void validatePage() {
    String errorMessage = validateProperties();
    if (errorMessage == null && fGenerateActivator.getSelection()) {
        IStatus status = JavaConventions.validateJavaTypeName(fClassText.getText().trim(),
                PDEJavaHelper.getJavaSourceLevel(null), PDEJavaHelper.getJavaComplianceLevel(null));
        if (status.getSeverity() == IStatus.ERROR) {
            errorMessage = status.getMessage();
        } else if (status.getSeverity() == IStatus.WARNING) {
            setMessage(status.getMessage(), IMessageProvider.WARNING);
        }//w  w w .  ja va  2 s  .  c  om
    }
    if (errorMessage == null) {
        String eeid = fEEChoice.getText();
        if (fEEChoice.isEnabled()) {
            IExecutionEnvironment ee = VMUtil.getExecutionEnvironment(eeid);
            if (ee != null && ee.getCompatibleVMs().length == 0) {
                setMessage(PDEUIMessages.NewProjectCreationPage_invalidEE, IMessageProvider.WARNING);
            }
        }
    }
    setErrorMessage(errorMessage);
    setPageComplete(errorMessage == null);
}

---

From source file:org.eclipse.pde.internal.ui.wizards.tools.ConvertPreferencesWizard.java

License:Open Source License

private IRunnableWithProgress getGenerateOperation() {
    return new IRunnableWithProgress() {

        public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
            monitor.beginTask(PDEUIMessages.ConvertPreferencesWizard_progress, 100);
            File prefsFile = page.getPreferencesFile();
            if (prefsFile != null) {
                String sourceFilePath = prefsFile.getAbsolutePath();
                String errorFilePath = sourceFilePath;
                if (prefsFile.exists()) {
                    try {
                        BufferedReader in = new BufferedReader(new FileReader(sourceFilePath));
                        // Build properties from the EPF file, ignoring any scope strings.
                        Properties properties = new Properties();
                        try {
                            String line;
                            while ((line = in.readLine()) != null) {
                                // ignore any lines that don't start with a separator
                                if (line.length() > 0 && line.charAt(0) == IPath.SEPARATOR) {
                                    // find next separator so that we are skipping a scope such as /instance/ or /configuration/
                                    int index = line.indexOf(IPath.SEPARATOR, 1);
                                    if (index > -1) {
                                        int keyIndex = line.indexOf('=', index);
                                        if (keyIndex > index + 1) {
                                            String key = line.substring(index + 1, keyIndex).trim();
                                            String value = line.substring(keyIndex + 1).trim();
                                            properties.put(key, value);
                                        }
                                    }/*from w w w  .j  a  v a 2  s  .  c om*/
                                }
                            }
                        } finally {
                            in.close();
                        }
                        monitor.worked(50);

                        // If there are preferences to save, look for a plugin_customization.ini file and either
                        // overwrite it or merge it.
                        if (properties.size() > 0) {
                            // Ensure file exists in case it was deleted since we validated
                            IFile customizationFile = page.getPluginCustomizeFile();
                            errorFilePath = customizationFile.getFullPath().toString();
                            if (!customizationFile.exists()) {
                                byte[] bytes = "".getBytes(); //$NON-NLS-1$
                                InputStream source = new ByteArrayInputStream(bytes);
                                customizationFile.create(source, IResource.NONE, null);
                            }

                            StringBuilder out = new StringBuilder();

                            // merging old and new content
                            if (!fOverwrite) {
                                BufferedReader existingFile = new BufferedReader(
                                        new InputStreamReader(customizationFile.getContents()));
                                try {
                                    String line;
                                    while ((line = existingFile.readLine()) != null) {
                                        int index = line.indexOf('=');
                                        if (index > 1) {
                                            String key = line.substring(0, index).trim();
                                            // If this key is not in the new preferences, then we want to preserve it.
                                            // If it is in the preferences, we'll be picking up the new value.
                                            if (!properties.containsKey(key)) {
                                                out.append(line);
                                                out.append('\n');
                                            }
                                        } else {
                                            PDEPlugin.log(NLS.bind(
                                                    PDEUIMessages.ConvertPreferencesWizard_skippedInvalidLine,
                                                    fPreferencesFilePath));
                                            PDEPlugin.log("    " + line); //$NON-NLS-1$
                                        }
                                    }
                                } finally {
                                    existingFile.close();
                                }
                            }
                            monitor.worked(20);
                            Enumeration<Object> keys = properties.keys();
                            while (keys.hasMoreElements()) {
                                Object key = keys.nextElement();
                                Object value = properties.get(key);
                                out.append(key + "=" + value); //$NON-NLS-1$ 
                                out.append('\n');
                            }
                            // now write the (possibly merged) values from the string builder to the file
                            InputStream resultStream = new ByteArrayInputStream(out.toString().getBytes());
                            customizationFile.setContents(resultStream, true, true, null);
                            monitor.worked(30);
                        } else {
                            page.setMessage(PDEUIMessages.ConvertPreferencesWizard_errorNoPrefs,
                                    IMessageProvider.WARNING);
                        }
                    } catch (FileNotFoundException e) {
                        page.setErrorMessage(
                                NLS.bind(PDEUIMessages.ConvertPreferencesWizard_errorFile, errorFilePath));
                        PDEPlugin.logException(e);
                        return;
                    } catch (CoreException e) {
                        page.setErrorMessage(
                                NLS.bind(PDEUIMessages.ConvertPreferencesWizard_errorFile, errorFilePath));
                        PDEPlugin.logException(e);
                        return;
                    } catch (IOException e) {
                        page.setErrorMessage(
                                NLS.bind(PDEUIMessages.ConvertPreferencesWizard_errorFile, errorFilePath));
                        PDEPlugin.logException(e);
                        return;
                    } finally {
                        monitor.done();
                    }
                } else {
                    page.setErrorMessage(PDEUIMessages.ConvertPreferencesWizard_errorFileNotFound);
                }
            } else {
                page.setErrorMessage(PDEUIMessages.ConvertPreferencesWizard_errorNoFileSpecified);
            }
        }

    };
}

---

From source file:org.eclipse.pde.internal.visualization.dependency.views.VisualizationForm.java

License:Open Source License

private void configureFormText(final Form form, FormText text) {
    text.addHyperlinkListener(new HyperlinkAdapter() {
        public void linkActivated(HyperlinkEvent e) {
            String is = (String) e.getHref();
            try {
                ((FormText) e.widget).getShell().dispose();
                int index = Integer.parseInt(is);
                IMessage[] messages = form.getChildrenMessages();
                IMessage message = messages[index];
                ErrorReporting error = (ErrorReporting) message.getData();
                if (error != null) {
                    error.handleError();
                }//w ww  .  j  a  v a2 s.co  m
            } catch (NumberFormatException ex) {
            }
        }
    });
    text.setImage("error", getImage(IMessageProvider.ERROR));
    text.setImage("warning", getImage(IMessageProvider.WARNING));
    text.setImage("info", getImage(IMessageProvider.INFORMATION));
}

---

From source file:org.eclipse.php.composer.internal.ui.editors.GeneralPage.java

License:Open Source License

@Override
public void setActive(boolean active) {
    if (active) {
        ScrolledForm form = getManagedForm().getForm();
        try {//from  w w  w.ja  v  a 2s.c  o m
            modelContainer.deserialize(document);
        } catch (JsonParseException e) {
            setError(e);
        } catch (IOException e) {
            Throwable cause = e.getCause();
            if (cause instanceof JsonParseException) {
                setError((JsonParseException) cause);
            } else {
                form.setMessage(Messages.GeneralPage_ComposerJsonParseError, IMessageProvider.ERROR);
            }
        }

        if (modelContainer.isLoaded()) {
            if (canEdit) {
                model = modelContainer.getModel();
            } else {
                form.setMessage(Messages.GeneralPage_CannotModifyWarning, IMessageProvider.WARNING);
            }
        }
    }
}

---

From source file:org.eclipse.php.composer.internal.ui.preferences.ComposerPreferencePage.java

License:Open Source License

private boolean validatePage() {
    if (phpCombo.getText().isEmpty()) {
        setMessage(Messages.ComposerPreferencePage_PhpWarning, IMessageProvider.WARNING);
        return true;
    }/*www  .  j  a v a2  s.  com*/
    if (useCustomButton.getSelection()) {
        if (!composerPharText.getText().isEmpty()) {
            File composerPhar = new File(composerPharText.getText());
            if (!composerPhar.exists() || !ComposerPreferences.COMPOSER_PHAR.equals(composerPhar.getName())) {
                setErrorMessage(Messages.ComposerPreferencePage_PharError);
                return false;
            }
        } else {
            setErrorMessage(Messages.ComposerPreferencePage_PathEmptyError);
            return false;
        }
    }
    setMessage(null);
    setErrorMessage(null);
    return true;
}

---

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