plantuml

Author: forsrc

forsrc-gwt-ui/src/main/java/com/forsrc/gwt/client/application/plantuml/PlantumlMaterialImage.java

@@ -1,13 +1,29 @@
 package com.forsrc.gwt.client.application.plantuml;
 
+import com.google.gwt.dom.client.Document;
+import com.google.gwt.http.client.URL;
+import com.google.gwt.resources.client.ImageResource;
+import com.google.gwt.safehtml.shared.SafeHtmlUtils;
 import com.google.gwt.safehtml.shared.UriUtils;
+import com.google.gwt.user.client.Window;
+import com.google.gwt.user.client.ui.HTML;
+import com.google.gwt.user.client.ui.HasText;
+import com.google.gwt.util.tools.shared.StringUtils;
 
-import gwt.material.design.client.ui.MaterialImage;
+import gwt.material.design.client.base.HasImage;
+import gwt.material.design.client.base.MaterialWidget;
+import gwt.material.design.client.base.mixin.ImageMixin;
+import gwt.material.design.client.constants.CssName;
 
-public class PlantumlMaterialImage extends MaterialImage {
+public class PlantumlMaterialImage extends MaterialWidget implements HasText, HasImage {
 
+    private ImageMixin<PlantumlMaterialImage> imageMixin;
     private String src;
     private String uml;
+    
+    public PlantumlMaterialImage() {
+        super(Document.get().createImageElement(), CssName.RESPONSIVE_IMG);
+    }
 
     @Override
     protected void onLoad() {
@@ -16,10 +32,11 @@ protected void onLoad() {
         if (uml == null) {
             return;
         }
-        // String url = getSrc() + uml;
-        String url = getSrc() + UriUtils.encode(param(uml));
+        //String url = getSrc() + uml;
+        String url = getSrc() + URL.encodeQueryString(uml);
         this.getElement().setAttribute("src", url);
         // setUrl(url);
+        //getImageMixin().setUrl(url);
     }
 
     public void setSrc(String src) {
@@ -30,11 +47,40 @@ public String getSrc() {
         return src;
     }
 
-    public void setUml(String uml) {
-        this.uml = uml;
+    @Override
+    public String getText() {
+        return this.uml;
+    }
+
+    @Override
+    public void setText(String text) {
+        this.uml = new HTML(text).getText();
+    }
+
+    @Override
+    public void setUrl(String url) {
+        this.src = url;
+    }
+
+    @Override
+    public String getUrl() {
+        return this.src;
+    }
+
+    @Override
+    public void setResource(ImageResource resource) {
+        getImageMixin().setResource(resource);
     }
 
-    private String param(String uml) {
-        return uml.replaceAll("(%0A)|(\\\\n)", "\n");
+    @Override
+    public ImageResource getResource() {
+        return getImageMixin().getResource();
+    }
+
+    protected ImageMixin<PlantumlMaterialImage> getImageMixin() {
+        if (imageMixin == null) {
+            imageMixin = new ImageMixin<>(this);
+        }
+        return imageMixin;
     }
 }

forsrc-gwt-ui/src/main/java/com/forsrc/gwt/client/application/plantuml/PlantumlView.ui.xml

@@ -7,16 +7,16 @@
 
     <ui:with field="i18n" type="com.forsrc.gwt.client.resources.i18n.Messages" />
 
+
     <g:HTMLPanel>
         <m:MaterialLabel ui:field="searchLabel"/>
-        <uml:PlantumlMaterialImage src="{i18n.app_url_resource_plantuml}" uml="
-@startuml
-\n
-    A-> B
-\n
-    B-> A
-\n
-@enduml
-"/>
+        <uml:PlantumlMaterialImage src="{i18n.app_url_resource_plantuml}">
+            <![CDATA[
+                @startuml\n
+                    A-> B\n
+                    B-> A\n
+                @enduml
+            ]]>
+        </uml:PlantumlMaterialImage>
     </g:HTMLPanel>
 </ui:UiBinder>