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

Introduction

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

Prototype

int ERROR

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Document

Constant for an error message (value 3).

Usage

From source file:info.evanchik.eclipse.karaf.wtp.ui.KarafRuntimeComposite.java

License:Open Source License

/**
 * Validate the state of the wizard based on the results of the listeners on
 * the various controls.//w w w  .ja  va  2s .  co  m
 */
protected void validateWizardState() {
    if (karafRuntimeWC == null) {
        wizard.setMessage("", IMessageProvider.ERROR);
        return;
    }

    final IStatus status = karafRuntimeWC.validate(null);
    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();
}

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From source file:io.sarl.eclipse.log.IssueInformationPage.java

License:Apache License

/** Update the page status and change the "finish" state button.
 *///from w  ww .  j av a2 s  .c o m
protected void updatePageStatus() {
    final boolean ok;
    if (Strings.isEmpty(this.titleField.getText())) {
        ok = false;
        setMessage(Messages.IssueInformationPage_5, IMessageProvider.ERROR);
    } else if (Strings.isEmpty(this.trackerLogin.getText())) {
        ok = false;
        setMessage(Messages.IssueInformationPage_6, IMessageProvider.ERROR);
    } else if (Strings.isEmpty(this.trackerPassword.getText())) {
        ok = false;
        setMessage(Messages.IssueInformationPage_7, IMessageProvider.ERROR);
    } else {
        ok = true;
        if (Strings.isEmpty(this.descriptionField.getText())) {
            setMessage(Messages.IssueInformationPage_8, IMessageProvider.WARNING);
        } else {
            setMessage(null, IMessageProvider.NONE);
        }
    }
    setPageComplete(ok);
}

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From source file:io.sarl.eclipse.wizards.sreinstall.AbstractSREInstallPage.java

License:Apache License

/**
 * Updates the status message on the page, based on the status of the SRE and other
 * status provided by the page./*from  w  ww .  ja  v a2  s.  co m*/
 */
protected void updatePageStatus() {
    if (this.status.isOK()) {
        setMessage(null, IMessageProvider.NONE);
    } else {
        switch (this.status.getSeverity()) {
        case IStatus.ERROR:
            setMessage(this.status.getMessage(), IMessageProvider.ERROR);
            break;
        case IStatus.INFO:
            setMessage(this.status.getMessage(), IMessageProvider.INFORMATION);
            break;
        case IStatus.WARNING:
            setMessage(this.status.getMessage(), IMessageProvider.WARNING);
            break;
        default:
            break;
        }
    }
    setPageComplete(this.status.isOK() || this.status.getSeverity() == IStatus.INFO);
}

---

From source file:jasima_gui.dialogs.streamEditor.DetailsPageBase.java

License:Open Source License

public boolean checkGlobalConstraints() {
    hideError();/*  www.j  a va  2s. c  o m*/

    // any local error?
    boolean anyError = false;
    for (FormProperty p : props.values()) {
        ControlDecoration deco = p.getDecoration();
        if (p.error != null) {
            anyError = true;
            deco.setDescriptionText(p.error.errorMsg);
            deco.show();
            deco.showHoverText(p.error.hoverText);
        } else {
            deco.setDescriptionText(null);
            deco.hide();
        }
    }

    if (!anyError) {
        // check global constraints
        ArrayList<ConstraintValidator> failed = new ArrayList<ConstraintValidator>();
        for (ConstraintValidator v : getConstraints()) {
            if (!v.isValid())
                failed.add(v);
        }

        // report errors
        if (failed.size() > 0) {
            anyError = true;
            String mainMsg = failed.size() == 1 ? "1 error" : String.format("%d errors", failed.size());
            master.getManagedForm().getForm().setMessage(mainMsg, IMessageProvider.ERROR,
                    failed.toArray(new IMessage[failed.size()]));

            // show error decoration on causing properties
            for (ConstraintValidator cv : failed) {
                for (FormProperty p : cv.dependsOn()) {
                    ControlDecoration deco = p.getDecoration();
                    String s = deco.getDescriptionText();
                    if (s != null)
                        s += "\n" + cv.getMessage();
                    else
                        s = cv.getMessage();
                    deco.setDescriptionText(s);
                    deco.show();
                }
            }
        } else {
            anyError = false;
        }
    }

    master.okButton.setEnabled(!anyError);

    return !anyError;
}

---

From source file:jasima_gui.dialogs.streamEditor.util.ConstraintValidator.java

License:Open Source License

@Override
public int getMessageType() {
    return IMessageProvider.ERROR;
}

---

From source file:jasima_gui.editor.EditorWidget.java

License:Open Source License

/**
 * Shows an error without interrupting the user's work flow. This should be
 * used for errors that can be ignored temporarily, like invalid property
 * values./* w  w w . j  ava  2s. c o  m*/
 * 
 * @param message
 *            the error message that should be shown
 */
protected void showError(String message) {
    if (message != null && (message = message.trim()).isEmpty())
        message = null;
    if (message == null && getScrolledForm().getMessageType() == IMessageProvider.NONE) {
        return;
    }
    getScrolledForm().setMessage(message, message == null ? IMessageProvider.NONE : IMessageProvider.ERROR);
}

---

From source file:melnorme.lang.ide.ui.preferences.common.AbstractComponentsPrefPage.java

License:Open Source License

public static int statusLevelToMessageType(StatusLevel statusLevel) {
    switch (statusLevel) {
    case OK:/*from www .ja v  a  2s . c  o  m*/
        return IMessageProvider.NONE;
    case INFO:
        return IMessageProvider.INFORMATION;
    case WARNING:
        return IMessageProvider.WARNING;
    case ERROR:
        return IMessageProvider.ERROR;
    }
    throw assertFail();
}

---

From source file:melnorme.lang.ide.ui.utils.DialogPageUtils.java

License:Open Source License

public static int severityToMessageType(IStatus status) {
    switch (status.getSeverity()) {
    case IStatus.ERROR:
        return IMessageProvider.ERROR;
    case IStatus.WARNING:
        return IMessageProvider.WARNING;
    case IStatus.INFO:
        return IMessageProvider.INFORMATION;
    case IStatus.OK:
        return IMessageProvider.NONE;
    default:// w  w w. j av  a2  s.  c o  m
        return IMessageProvider.NONE;
    }
}

---

From source file:msi.gama.application.workspace.PickWorkspaceDialog.java

@Override
protected Control createDialogArea(final Composite parent) {
    setTitle("Choose a Workspace to store your models, settings, etc.");
    setMessage(strMsg);//from   ww  w. j  a  v  a2s  .c o m

    try {
        final Composite inner = new Composite(parent, SWT.NONE);
        final GridLayout l = new GridLayout(4, false);
        // double[][] layout =
        // new double[][] {
        // { 5, LatticeConstants.PREFERRED, 5, 250, 5,
        // LatticeConstants.PREFERRED, 5 },
        // { 5, LatticeConstants.PREFERRED, 5, LatticeConstants.PREFERRED,
        // 40 } };
        inner.setLayout(l);
        inner.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, true));

        /* Label on the left */
        final CLabel label = new CLabel(inner, SWT.NONE);
        label.setText("GAMA Workspace");
        label.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false));

        /* Combo in the middle */
        workspacePathCombo = new Combo(inner, SWT.BORDER);
        final GridData data = new GridData(SWT.LEFT, SWT.CENTER, true, false);
        data.widthHint = 200;
        workspacePathCombo.setLayoutData(data);
        String wsRoot = getNode().get(keyWorkspaceRootDir, "");
        if (wsRoot == null || wsRoot.length() == 0) {
            wsRoot = getWorkspacePathSuggestion();
        }
        workspacePathCombo.setText(wsRoot);

        /* Checkbox below */
        rememberWorkspaceButton = new Button(inner, SWT.CHECK);
        rememberWorkspaceButton.setText("Remember");
        rememberWorkspaceButton.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, false, false));
        rememberWorkspaceButton.setSelection(getNode().getBoolean(keyRememberWorkspace, false));

        final String lastUsed = getNode().get(keyLastUsedWorkspaces, "");
        lastUsedWorkspaces = new ArrayList<String>();
        if (lastUsed != null) {
            final String[] all = lastUsed.split(splitChar);
            for (final String str : all) {
                lastUsedWorkspaces.add(str);
            }
        }
        for (final String last : lastUsedWorkspaces) {
            workspacePathCombo.add(last);
        }

        /* Browse button on the right */
        final Button browse = new Button(inner, SWT.PUSH);
        browse.setText("Browse...");
        browse.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, false));
        browse.addListener(SWT.Selection, event -> {
            final DirectoryDialog dd = new DirectoryDialog(getParentShell());
            dd.setText("Select Workspace Root");
            dd.setMessage(strInfo);
            dd.setFilterPath(workspacePathCombo.getText());
            final String pick = dd.open();
            if (pick == null) {
                if (workspacePathCombo.getText().length() == 0) {
                    setMessage(strError, IMessageProvider.ERROR);
                }
            } else {
                setMessage(strMsg);
                workspacePathCombo.setText(pick);
            }
        });
        return inner;
    } catch (final RuntimeException err) {
        err.printStackTrace();
        return null;
    }
}

---

From source file:msi.gama.application.workspace.PickWorkspaceDialog.java

@Override
protected void okPressed() {
    final String str = workspacePathCombo.getText();
    // scope.getGui().debug("Directory to create " + str);
    if (str.length() == 0) {
        setMessage(strError, IMessageProvider.ERROR);
        return;/* w w w  .  ja  v a 2 s. co  m*/
    }

    final String ret = WorkspacePreferences.checkWorkspaceDirectory(str, true, true, cloning);
    if (ret != null) {
        setMessage(ret, IMessageProvider.ERROR);
        return;
    }
    // scope.getGui().debug("Directory to create (after check " + str);
    /* Save it so we can show it in combo later */
    lastUsedWorkspaces.remove(str);

    if (!lastUsedWorkspaces.contains(str)) {
        lastUsedWorkspaces.add(0, str);
    }

    /* Deal with the max history */
    if (lastUsedWorkspaces.size() > maxHistory) {
        final List<String> remove = new ArrayList<String>();
        for (int i = maxHistory; i < lastUsedWorkspaces.size(); i++) {
            remove.add(lastUsedWorkspaces.get(i));
        }

        lastUsedWorkspaces.removeAll(remove);
    }

    /* Create a string concatenation of all our last used workspaces */
    final StringBuffer buf = new StringBuffer();
    for (int i = 0; i < lastUsedWorkspaces.size(); i++) {
        buf.append(lastUsedWorkspaces.get(i));
        if (i != lastUsedWorkspaces.size() - 1) {
            buf.append(splitChar);
        }
    }

    /* Save them onto our preferences */
    getNode().putBoolean(keyRememberWorkspace, rememberWorkspaceButton.getSelection());
    getNode().put(keyLastUsedWorkspaces, buf.toString());
    try {
        getNode().flush();
    } catch (final BackingStoreException e) {
        e.printStackTrace();
    }

    /* Now create it */
    final boolean ok = checkAndCreateWorkspaceRoot(str);
    if (!ok) {
        // scope.getGui().debug("Problem creating " + str);
        setMessage("No workspace could be created at location " + str + ", please check the error log");
        return;
    }

    /* Here we set the location so that we can later fetch it again */
    WorkspacePreferences.setSelectedWorkspaceRootLocation(str);

    /* And on our preferences as well */
    // scope.getGui().debug("Writing " + str + " in the preferences");
    if (cloning) {
        final String previousLocation = getNode().get(keyWorkspaceRootDir, "");
        File workspaceDirectory = new File(previousLocation);
        if (!workspaceDirectory.exists() || previousLocation.equals(str)) {
            final DirectoryDialog dialog = new DirectoryDialog(getShell(), SWT.OPEN);
            dialog.setText("Choose an existing workspace");
            final String result = dialog.open();
            if (result != null) {
                workspaceDirectory = new File(result);
            } else {
                workspaceDirectory = null;
            }
        }
        if (workspaceDirectory != null) {
            final File targetDirectory = new File(str);
            try {
                copyFiles(workspaceDirectory, targetDirectory);
                WorkspacePreferences.setApplyPrefs(true);
            } catch (final Exception err) {
                MessageDialog.openError(Display.getDefault().getActiveShell(), "Error",
                        "There was an error cloning the workspace: " + err.getMessage());
                return;
            }

        }
    }
    getNode().put(keyWorkspaceRootDir, str);
    try {
        getNode().flush();
    } catch (final BackingStoreException e) {
        e.printStackTrace();
    }

    super.okPressed();
}

---

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