Rename packages in order to make future stable documentation clearer.
[lgpl/argeo-commons.git] / org.argeo.cms.ui / src / org / argeo / cms / util / CmsUtils.java
diff --git a/org.argeo.cms.ui/src/org/argeo/cms/util/CmsUtils.java b/org.argeo.cms.ui/src/org/argeo/cms/util/CmsUtils.java
deleted file mode 100644 (file)
index f4004e4..0000000
+++ /dev/null
@@ -1,248 +0,0 @@
-package org.argeo.cms.util;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.MalformedURLException;
-import java.net.URL;
-
-import javax.jcr.Node;
-import javax.jcr.RepositoryException;
-import javax.servlet.http.HttpServletRequest;
-
-import org.argeo.cms.CmsException;
-import org.argeo.cms.ui.CmsConstants;
-import org.argeo.cms.ui.CmsView;
-import org.argeo.eclipse.ui.specific.UiContext;
-import org.argeo.jcr.JcrUtils;
-import org.argeo.node.NodeConstants;
-import org.argeo.node.NodeUtils;
-import org.eclipse.rap.rwt.RWT;
-import org.eclipse.rap.rwt.service.ResourceManager;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.graphics.ImageData;
-import org.eclipse.swt.graphics.Point;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.layout.RowData;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Table;
-import org.eclipse.swt.widgets.Text;
-import org.eclipse.swt.widgets.Widget;
-
-/** Static utilities for the CMS framework. */
-public class CmsUtils implements CmsConstants {
-       // private final static Log log = LogFactory.getLog(CmsUtils.class);
-
-       /**
-        * The CMS view related to this display, or null if none is available from this
-        * call.
-        */
-       public static CmsView getCmsView() {
-               return UiContext.getData(CmsView.KEY);
-       }
-
-       public static StringBuilder getServerBaseUrl(HttpServletRequest request) {
-               try {
-                       URL url = new URL(request.getRequestURL().toString());
-                       StringBuilder buf = new StringBuilder();
-                       buf.append(url.getProtocol()).append("://").append(url.getHost());
-                       if (url.getPort() != -1)
-                               buf.append(':').append(url.getPort());
-                       return buf;
-               } catch (MalformedURLException e) {
-                       throw new CmsException("Cannot extract server base URL from " + request.getRequestURL(), e);
-               }
-       }
-
-       //
-       public static String getDataUrl(Node node, HttpServletRequest request) throws RepositoryException {
-               try {
-                       StringBuilder buf = getServerBaseUrl(request);
-                       buf.append(getDataPath(node));
-                       return new URL(buf.toString()).toString();
-               } catch (MalformedURLException e) {
-                       throw new CmsException("Cannot build data URL for " + node, e);
-               }
-       }
-
-       /** A path in the node repository */
-       public static String getDataPath(Node node) throws RepositoryException {
-               return getDataPath(NodeConstants.NODE, node);
-       }
-
-       public static String getDataPath(String cn, Node node) throws RepositoryException {
-               return NodeUtils.getDataPath(cn, node);
-       }
-
-       /** @deprecated Use rowData16px() instead. GridData should not be reused. */
-       @Deprecated
-       public static RowData ROW_DATA_16px = new RowData(16, 16);
-
-       public static GridLayout noSpaceGridLayout() {
-               return noSpaceGridLayout(new GridLayout());
-       }
-
-       public static GridLayout noSpaceGridLayout(int columns) {
-               return noSpaceGridLayout(new GridLayout(columns, false));
-       }
-
-       public static GridLayout noSpaceGridLayout(GridLayout layout) {
-               layout.horizontalSpacing = 0;
-               layout.verticalSpacing = 0;
-               layout.marginWidth = 0;
-               layout.marginHeight = 0;
-               return layout;
-       }
-
-       //
-       // GRID DATA
-       //
-       public static GridData fillWidth() {
-               return grabWidth(SWT.FILL, SWT.FILL);
-       }
-
-       public static GridData fillAll() {
-               return new GridData(SWT.FILL, SWT.FILL, true, true);
-       }
-
-       public static GridData grabWidth(int horizontalAlignment, int verticalAlignment) {
-               return new GridData(horizontalAlignment, horizontalAlignment, true, false);
-       }
-
-       public static RowData rowData16px() {
-               return new RowData(16, 16);
-       }
-
-       /** Style widget */
-       public static <T extends Widget> T style(T widget, String style) {
-               widget.setData(CmsConstants.STYLE, style);
-               return widget;
-       }
-
-       /** Enable markups on widget */
-       public static <T extends Widget> T markup(T widget) {
-               widget.setData(CmsConstants.MARKUP, true);
-               return widget;
-       }
-
-       /**
-        * Apply markup and set text on {@link Label}, {@link Button}, {@link Text}.
-        * 
-        * @see #markup(Widget)
-        */
-       public static <T extends Widget> T text(T widget, String txt) {
-               markup(widget);
-               if (widget instanceof Label)
-                       ((Label) widget).setText(txt);
-               else if (widget instanceof Button)
-                       ((Button) widget).setText(txt);
-               else if (widget instanceof Text)
-                       ((Text) widget).setText(txt);
-               else
-                       throw new IllegalArgumentException("Unsupported widget type " + widget.getClass());
-               return widget;
-       }
-
-       public static void setItemHeight(Table table, int height) {
-               table.setData(CmsConstants.ITEM_HEIGHT, height);
-       }
-
-       /** Dispose all children of a Composite */
-       public static void clear(Composite composite) {
-               for (Control child : composite.getChildren())
-                       child.dispose();
-       }
-
-       //
-       // JCR
-       //
-       public static Node getOrAddEmptyFile(Node parent, Enum<?> child) throws RepositoryException {
-               if (has(parent, child))
-                       return child(parent, child);
-               return JcrUtils.copyBytesAsFile(parent, child.name(), new byte[0]);
-       }
-
-       public static Node child(Node parent, Enum<?> en) throws RepositoryException {
-               return parent.getNode(en.name());
-       }
-
-       public static Boolean has(Node parent, Enum<?> en) throws RepositoryException {
-               return parent.hasNode(en.name());
-       }
-
-       public static Node getOrAdd(Node parent, Enum<?> en) throws RepositoryException {
-               return getOrAdd(parent, en, null);
-       }
-
-       public static Node getOrAdd(Node parent, Enum<?> en, String primaryType) throws RepositoryException {
-               if (has(parent, en))
-                       return child(parent, en);
-               else if (primaryType == null)
-                       return parent.addNode(en.name());
-               else
-                       return parent.addNode(en.name(), primaryType);
-       }
-
-       // IMAGES
-       public static String img(String src, String width, String height) {
-               return imgBuilder(src, width, height).append("/>").toString();
-       }
-
-       public static String img(String src, Point size) {
-               return img(src, Integer.toString(size.x), Integer.toString(size.y));
-       }
-
-       public static StringBuilder imgBuilder(String src, String width, String height) {
-               return new StringBuilder(64).append("<img width='").append(width).append("' height='").append(height)
-                               .append("' src='").append(src).append("'");
-       }
-
-       public static String noImg(Point size) {
-               ResourceManager rm = RWT.getResourceManager();
-               return CmsUtils.img(rm.getLocation(NO_IMAGE), size);
-       }
-
-       public static String noImg() {
-               return noImg(NO_IMAGE_SIZE);
-       }
-
-       public static Image noImage(Point size) {
-               ResourceManager rm = RWT.getResourceManager();
-               InputStream in = null;
-               try {
-                       in = rm.getRegisteredContent(NO_IMAGE);
-                       ImageData id = new ImageData(in);
-                       ImageData scaled = id.scaledTo(size.x, size.y);
-                       Image image = new Image(Display.getCurrent(), scaled);
-                       return image;
-               } finally {
-                       try {
-                               in.close();
-                       } catch (IOException e) {
-                               // silent
-                       }
-               }
-       }
-
-       /** Lorem ipsum text to be used during development. */
-       public final static String LOREM_IPSUM = "Lorem ipsum dolor sit amet, consectetur adipiscing elit."
-                       + " Etiam eleifend hendrerit sem, ac ultricies massa ornare ac."
-                       + " Cras aliquam sodales risus, vitae varius lacus molestie quis."
-                       + " Vivamus consequat, leo id lacinia volutpat, eros diam efficitur urna, finibus interdum risus turpis at nisi."
-                       + " Curabitur vulputate nulla quis scelerisque fringilla. Integer consectetur turpis id lobortis accumsan."
-                       + " Pellentesque commodo turpis ac diam ultricies dignissim."
-                       + " Curabitur sit amet dolor volutpat lacus aliquam ornare quis sed velit."
-                       + " Integer varius quis est et tristique."
-                       + " Suspendisse pharetra porttitor purus, eget condimentum magna."
-                       + " Duis vitae turpis eros. Sed tincidunt lacinia rutrum."
-                       + " Aliquam velit velit, rutrum ut augue sed, condimentum lacinia augue.";
-
-       /** Singleton. */
-       private CmsUtils() {
-       }
-}