diff options
Diffstat (limited to 'rpm/org.eclipse.linuxtools.rpm.ui.editor/src/org/eclipse/linuxtools/rpm/ui/editor/wizards/SpecfileNewWizardPage.java')
| -rw-r--r-- | rpm/org.eclipse.linuxtools.rpm.ui.editor/src/org/eclipse/linuxtools/rpm/ui/editor/wizards/SpecfileNewWizardPage.java | 442 |
1 files changed, 442 insertions, 0 deletions
diff --git a/rpm/org.eclipse.linuxtools.rpm.ui.editor/src/org/eclipse/linuxtools/rpm/ui/editor/wizards/SpecfileNewWizardPage.java b/rpm/org.eclipse.linuxtools.rpm.ui.editor/src/org/eclipse/linuxtools/rpm/ui/editor/wizards/SpecfileNewWizardPage.java new file mode 100644 index 0000000000..2ba6a77af9 --- /dev/null +++ b/rpm/org.eclipse.linuxtools.rpm.ui.editor/src/org/eclipse/linuxtools/rpm/ui/editor/wizards/SpecfileNewWizardPage.java @@ -0,0 +1,442 @@ +/******************************************************************************* + * Copyright (c) 2007 Alphonse Van Assche. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Alphonse Van Assche - initial API and implementation + *******************************************************************************/ + +package org.eclipse.linuxtools.rpm.ui.editor.wizards; + +import java.io.BufferedInputStream; +import java.io.File; +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.io.LineNumberReader; +import java.util.List; + +import org.eclipse.core.resources.IContainer; +import org.eclipse.core.resources.IResource; +import org.eclipse.core.resources.ResourcesPlugin; +import org.eclipse.core.runtime.CoreException; +import org.eclipse.core.runtime.IStatus; +import org.eclipse.core.runtime.Path; +import org.eclipse.core.runtime.Status; +import org.eclipse.jface.dialogs.IDialogPage; +import org.eclipse.jface.viewers.ISelection; +import org.eclipse.jface.viewers.IStructuredSelection; +import org.eclipse.jface.window.Window; +import org.eclipse.jface.wizard.WizardPage; +import org.eclipse.linuxtools.rpm.ui.editor.Activator; +import org.eclipse.linuxtools.rpm.ui.editor.SpecfileLog; +import org.eclipse.linuxtools.rpm.ui.editor.Utils; +import org.eclipse.swt.SWT; +import org.eclipse.swt.events.ModifyEvent; +import org.eclipse.swt.events.ModifyListener; +import org.eclipse.swt.events.SelectionAdapter; +import org.eclipse.swt.events.SelectionEvent; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.layout.GridLayout; +import org.eclipse.swt.widgets.Button; +import org.eclipse.swt.widgets.Combo; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Label; +import org.eclipse.swt.widgets.Text; +import org.eclipse.ui.dialogs.ContainerSelectionDialog; + +public class SpecfileNewWizardPage extends WizardPage { + + private static final String NAME = "package_name"; //$NON-NLS-1$ + + private static final String VERSION = "1.0"; //$NON-NLS-1$ + + private static final String SUMMARY = "Summary of the package"; //$NON-NLS-1$ + + private static final String GROUP = "Amusements/Games"; //$NON-NLS-1$ + + private static final String LICENSE = "GPL"; //$NON-NLS-1$ + + private static final String URL = "http://"; //$NON-NLS-1$ + + private static final String SOURCE0 = "archive_name-%{version}"; //$NON-NLS-1$ + + private Text projectText; + + private Text nameText; + + private Text versionText; + + private Text summaryText; + + private Combo groupCombo; + + private Text licenseText; + + private Text URLText; + + private Text source0Text; + + private GridData gd; + + private Combo templateCombo; + + private ISelection selection; + + private String selectedTemplate = "minimal"; //$NON-NLS-1$ + + private String content; + + /** + * Constructor for SpecfileNewWizardPage. + * + * @param selection The selection to put the new spec file in. + */ + public SpecfileNewWizardPage(ISelection selection) { + super("wizardPage"); //$NON-NLS-1$ + setTitle(Messages.SpecfileNewWizardPage_9); + setDescription(Messages.SpecfileNewWizardPage_10); + this.selection = selection; + } + + /** + * @see IDialogPage#createControl(Composite) + */ + public void createControl(Composite parent) { + final Composite container = new Composite(parent, SWT.NULL); + GridLayout layout = new GridLayout(); + container.setLayout(layout); + layout.numColumns = 3; + layout.verticalSpacing = 9; + + // Project + Label label = new Label(container, SWT.NULL); + label.setText(Messages.SpecfileNewWizardPage_11); + projectText = new Text(container, SWT.BORDER | SWT.SINGLE); + gd = new GridData(GridData.FILL_HORIZONTAL); + projectText.setLayoutData(gd); + projectText.addModifyListener(new ModifyListener() { + public void modifyText(ModifyEvent e) { + dialogChanged(); + } + }); + Button button = new Button(container, SWT.PUSH); + button.setText(Messages.SpecfileNewWizardPage_12); + button.addSelectionListener(new SelectionAdapter() { + @Override + public void widgetSelected(SelectionEvent e) { + handleBrowse(); + } + }); + + // Template to use + label = new Label(container, SWT.NULL); + label.setText(Messages.SpecfileNewWizardPage_13); + templateCombo = new Combo(container, SWT.NULL); + try { + populateTemplateCombo(templateCombo); + } catch (CoreException e2) { + SpecfileLog.logError(e2); + } + // empty label for the last row. + label = new Label(container, SWT.NULL); + templateCombo.addModifyListener(new ModifyListener() { + public void modifyText(ModifyEvent e) { + selectedTemplate = ((Combo) e.getSource()).getText(); + InputStream inputStream = runRpmdevNewSpec(selectedTemplate); + LineNumberReader reader = new LineNumberReader( + new InputStreamReader(inputStream)); + String line; + try { + content = ""; //$NON-NLS-1$ + setDefaultValues(); + while ((line = reader.readLine()) != null) { + if (line.startsWith("Name:")) { //$NON-NLS-1$ + setTemplateTagValue(nameText, line); + } + if (line.startsWith("Version:")) { //$NON-NLS-1$ + setTemplateTagValue(versionText, line); + } + if (line.startsWith("Summary:")) { //$NON-NLS-1$ + setTemplateTagValue(summaryText, line); + } + if (line.startsWith("Group:")) { //$NON-NLS-1$ + String[] items = line.split(":", 2); //$NON-NLS-1$ + String value = items[1].trim(); + if (!value.equals("")) //$NON-NLS-1$ + groupCombo.setText(value); + } + if (line.startsWith("License:")) { //$NON-NLS-1$ + setTemplateTagValue(licenseText, line); + } + if (line.startsWith("URL:")) { //$NON-NLS-1$ + setTemplateTagValue(URLText, line); + } + if (line.startsWith("Source0:")) { //$NON-NLS-1$ + setTemplateTagValue(source0Text, line); + } + content += line + '\n'; + } + } catch (IOException e1) { + SpecfileLog.logError(e1); + } + } + }); + + // Package Name + nameText = setTextItem(container, Messages.SpecfileNewWizardPage_14); + + // Package Version + versionText = setTextItem(container, Messages.SpecfileNewWizardPage_15); + + // Package Summary + summaryText = setTextItem(container, Messages.SpecfileNewWizardPage_16); + + // Package Group + label = new Label(container, SWT.NULL); + label.setText(Messages.SpecfileNewWizardPage_17); + groupCombo = new Combo(container, SWT.NULL); + populateGroupCombo(groupCombo); + // empty label for the last row. + label = new Label(container, SWT.NULL); + + // Package License + licenseText = setTextItem(container, Messages.SpecfileNewWizardPage_18); + + // Package URL + URLText = setTextItem(container, Messages.SpecfileNewWizardPage_19); + + // Package Source0 + source0Text = setTextItem(container, Messages.SpecfileNewWizardPage_20); + + initialize(); + dialogChanged(); + setControl(container); + } + + private Text setTextItem(Composite container, String textLabel) { + Label label = new Label(container, SWT.NULL); + label.setText(textLabel); + Text text = new Text(container, SWT.BORDER | SWT.SINGLE); + text.setLayoutData(gd); + text.addModifyListener(new ModifyListener() { + public void modifyText(ModifyEvent e) { + dialogChanged(); + } + }); + // empty label for the last row. + label = new Label(container, SWT.NULL); + return text; + } + + private void setTemplateTagValue(Text text, String line) { + String[] items = line.split(":", 2); //$NON-NLS-1$ + String value = items[1].trim(); + if (!value.equals("")) { //$NON-NLS-1$ + text.setText(value); + } + } + + public String getProjectName() { + return projectText.getText(); + } + + public String getFileName() { + return nameText.getText() + ".spec"; //$NON-NLS-1$ + } + + public String getSelectedTemplate() { + return selectedTemplate; + } + + public String getContent() { + InputStream inputStream = runRpmdevNewSpec(selectedTemplate); + LineNumberReader reader = new LineNumberReader(new InputStreamReader( + inputStream)); + String line; + try { + content = ""; //$NON-NLS-1$ + while ((line = reader.readLine()) != null) { + if (line.startsWith("Name:")) { //$NON-NLS-1$ + line = "Name:" + " " + nameText.getText(); //$NON-NLS-1$ //$NON-NLS-2$ + } + if (line.startsWith("Version:")) { //$NON-NLS-1$ + line = "Version:" + " " + versionText.getText(); //$NON-NLS-1$ //$NON-NLS-2$ + } + if (line.startsWith("Summary:")) { //$NON-NLS-1$ + line = "Summary:" + " " + summaryText.getText(); //$NON-NLS-1$ //$NON-NLS-2$ + } + if (line.startsWith("Group:")) { //$NON-NLS-1$ + line = "Group:" + " " + groupCombo.getText(); //$NON-NLS-1$ //$NON-NLS-2$ + } + if (line.startsWith("License:")) { //$NON-NLS-1$ + line = "License:" + " " + licenseText.getText(); //$NON-NLS-1$ //$NON-NLS-2$ + } + if (line.startsWith("URL:")) { //$NON-NLS-1$ + line = "URL:" + " " + URLText.getText(); //$NON-NLS-1$ //$NON-NLS-2$ + } + if (line.startsWith("Source0:")) { //$NON-NLS-1$ + line = "Source0:" + " " + source0Text.getText(); //$NON-NLS-1$ //$NON-NLS-2$ + } + content += line + '\n'; + } + } catch (IOException e1) { + SpecfileLog.logError(e1); + } + return content; + } + + /** + * Tests if the current workbench selection is a suitable container to use. + */ + private void initialize() { + if (selection != null && selection.isEmpty() == false + && selection instanceof IStructuredSelection) { + IStructuredSelection ssel = (IStructuredSelection) selection; + if (ssel.size() > 1) + return; + Object obj = ssel.getFirstElement(); + if (obj instanceof IResource) { + IContainer container; + if (obj instanceof IContainer) + container = (IContainer) obj; + else + container = ((IResource) obj).getParent(); + projectText.setText(container.getFullPath().toString()); + } + } + setDefaultValues(); + } + + /** + * Uses the standard container selection dialog to choose the new value for + * the container field. + */ + private void handleBrowse() { + ContainerSelectionDialog dialog = new ContainerSelectionDialog( + getShell(), ResourcesPlugin.getWorkspace().getRoot(), false, + Messages.SpecfileNewWizardPage_21); + if (dialog.open() == Window.OK) { + Object[] result = dialog.getResult(); + if (result.length == 1) { + projectText.setText(((Path) result[0]).toString()); + } + } + } + + /** + * Ensures that both text fields are set. + */ + private void dialogChanged() { + IResource container = ResourcesPlugin.getWorkspace().getRoot() + .findMember(new Path(getProjectName())); + String fileName = getFileName(); + if (getProjectName().length() == 0) { + updateStatus(Messages.SpecfileNewWizardPage_22); + return; + } + if (container == null + || (container.getType() & (IResource.PROJECT | IResource.FOLDER)) == 0) { + updateStatus(Messages.SpecfileNewWizardPage_23); + return; + } + if (!container.isAccessible()) { + updateStatus(Messages.SpecfileNewWizardPage_24); + return; + } + if (fileName.length() == 0) { + updateStatus(Messages.SpecfileNewWizardPage_25); + return; + } + + /* + * Current RPM doc content (4.4.2): + * Names must not include whitespace and may include a hyphen '-' + * (unlike version and releasetags). Names should not include any + * numeric operators ('<', '>','=') as future versions of rpm may need + * to reserve characters other than '-'. + * + */ + String packageName = nameText.getText(); + if (packageName.indexOf(" ") != -1 || packageName.indexOf("<") != -1 //$NON-NLS-1$ //$NON-NLS-2$ + || packageName.indexOf(">") != -1 || packageName.indexOf("=") != -1){ //$NON-NLS-1$ //$NON-NLS-2$ + updateStatus(Messages.SpecfileNewWizardPage_26 + + Messages.SpecfileNewWizardPage_27); + return; + } + + if (versionText.getText().indexOf("-") > -1) { //$NON-NLS-1$ + updateStatus(Messages.SpecfileNewWizardPage_28); + return; + } + + updateStatus(null); + } + + private void updateStatus(String message) { + setErrorMessage(message); + setPageComplete(message == null); + } + + private void setDefaultValues() { + nameText.setText(NAME); + versionText.setText(VERSION); + summaryText.setText(SUMMARY); + groupCombo.setText(GROUP); + licenseText.setText(LICENSE); + URLText.setText(URL); + source0Text.setText(SOURCE0); + } + + private void populateTemplateCombo(Combo templateCombo) throws CoreException { + // get a list of all files in a directory + File dir = new File("/etc/rpmdevtools"); //$NON-NLS-1$ + String[] files = dir.list(); + if (dir.exists()) { + String templateCSV = ""; //$NON-NLS-1$ + for (String file : files) { + if (file.startsWith("spectemplate-")) //$NON-NLS-1$ + templateCSV += file.split("-", 2)[1].replaceAll("\\.spec", //$NON-NLS-1$ //$NON-NLS-2$ + "") //$NON-NLS-1$ + + ","; //$NON-NLS-1$ + } + String[] templates = templateCSV.split(","); //$NON-NLS-1$ + for (String template: templates) { + templateCombo.add(template); + } + templateCombo.setText(selectedTemplate); + } else { + throwCoreException(Messages.SpecfileNewWizardPage_29); + } + } + + private void populateGroupCombo(Combo groupsCombo) { + List<String> rpmGroups = Activator.getDefault().getRpmGroups(); + for (String rpmGroup : rpmGroups) { + groupsCombo.add(rpmGroup); + } + } + + private BufferedInputStream runRpmdevNewSpec(String template) { + BufferedInputStream in = null; + // Here we assuming that the rpmdevtools package is installed. + try { + in = Utils.runCommandToInputStream("rpmdev-newspec", "-o", "-", "-t", template ); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ + } catch (IOException e) { + // FIXME: rpmdev-newspec is not in the system $PATH, what should we do here?. + SpecfileLog.logError(e); + } + return in; + } + + private void throwCoreException(String message) throws CoreException { + IStatus status = new Status(IStatus.ERROR, + Activator.PLUGIN_ID, IStatus.OK, message, + null); + throw new CoreException(status); + } + +}
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