Improve SSH layer

[lgpl/argeo-commons.git] / eclipse / org.argeo.cms.swt / src / org / argeo / cms / swt / CmsSwtUtils.java

diff --git a/eclipse/org.argeo.cms.swt/src/org/argeo/cms/swt/CmsSwtUtils.java b/eclipse/org.argeo.cms.swt/src/org/argeo/cms/swt/CmsSwtUtils.java
index 3ff747949c5553d0fa0694e13f6eb323ad1e772c..5d964090b9abbd908ff1fc3f007c85afe11a76f8 100644 (file)
--- a/eclipse/org.argeo.cms.swt/src/org/argeo/cms/swt/CmsSwtUtils.java
+++ b/eclipse/org.argeo.cms.swt/src/org/argeo/cms/swt/CmsSwtUtils.java
@@ -1,14 +1,19 @@
 package org.argeo.cms.swt;
 
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.StringTokenizer;
 
-import org.argeo.api.cms.CmsStyle;
-import org.argeo.api.cms.CmsTheme;
-import org.argeo.api.cms.CmsView;
+import org.argeo.api.cms.ux.CmsIcon;
+import org.argeo.api.cms.ux.CmsStyle;
+import org.argeo.api.cms.ux.CmsTheme;
+import org.argeo.api.cms.ux.CmsView;
 import org.argeo.eclipse.ui.specific.EclipseUiSpecificUtils;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.SelectionListener;
+import org.eclipse.swt.graphics.Image;
 import org.eclipse.swt.layout.FormAttachment;
 import org.eclipse.swt.layout.FormData;
 import org.eclipse.swt.layout.FormLayout;
@@ -27,19 +32,18 @@ import org.eclipse.swt.widgets.Widget;
 
 /** SWT utilities. */
 public class CmsSwtUtils {
+       /*
+        * THEME AND VIEW
+        */
 
-       /** Singleton. */
-       private CmsSwtUtils() {
-       }
-
-       public static CmsTheme getCmsTheme(Composite parent) {
-               CmsTheme theme = (CmsTheme) parent.getData(CmsTheme.class.getName());
+       public static CmsSwtTheme getCmsTheme(Composite parent) {
+               CmsSwtTheme theme = (CmsSwtTheme) parent.getData(CmsTheme.class.getName());
                if (theme == null) {
                        // find parent shell
                        Shell topShell = parent.getShell();
                        while (topShell.getParent() != null)
                                topShell = (Shell) topShell.getParent();
-                       theme = (CmsTheme) topShell.getData(CmsTheme.class.getName());
+                       theme = (CmsSwtTheme) topShell.getData(CmsTheme.class.getName());
                        parent.setData(CmsTheme.class.getName(), theme);
                }
                return theme;
@@ -80,6 +84,10 @@ public class CmsSwtUtils {
                shell.setData(CmsView.class.getName(), view);
        }
 
+       /*
+        * EVENTS
+        */
+
        /** Sends an event via {@link CmsView#sendEvent(String, Map)}. */
        public static void sendEventOnSelect(Control control, String topic, Map<String, Object> properties) {
                SelectionListener listener = (Selected) (e) -> {
@@ -101,6 +109,19 @@ public class CmsSwtUtils {
                sendEventOnSelect(control, topic, properties);
        }
 
+       /*
+        * ICONS
+        */
+       /** Get a small icon from this theme. */
+       public static Image getSmallIcon(CmsTheme theme, CmsIcon icon) {
+               return ((CmsSwtTheme) theme).getSmallIcon(icon);
+       }
+
+       /** Get a big icon from this theme. */
+       public static Image getBigIcon(CmsTheme theme, CmsIcon icon) {
+               return ((CmsSwtTheme) theme).getBigIcon(icon);
+       }
+
        /*
         * LAYOUT INDEPENDENT
         */
@@ -272,4 +293,23 @@ public class CmsSwtUtils {
                for (Control child : composite.getChildren())
                        child.dispose();
        }
+
+       /** Clean reserved URL characters for use in HTTP links. */
+       public static String cleanPathForUrl(String path) {
+               StringTokenizer st = new StringTokenizer(path, "/");
+               StringBuilder sb = new StringBuilder();
+               while (st.hasMoreElements()) {
+                       sb.append('/');
+                       String encoded = URLEncoder.encode(st.nextToken(), StandardCharsets.UTF_8);
+                       encoded = encoded.replace("+", "%20");
+                       sb.append(encoded);
+
+               }
+               return sb.toString();
+       }
+
+       /** Singleton. */
+       private CmsSwtUtils() {
+       }
+
 }