gCubeSystem
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my-vres
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added limit to 9 images show 

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portlets/user/my-vres@139784 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
Massimiliano Assante 2016-12-07 14:34:34 +00:00
parent 8dfd57adb6
commit f5b0a01ac0
5 changed files with 58 additions and 12 deletions
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8
src/main/java/org/gcube/portlet/user/my_vres/client/VresPanel.java
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@ -25,6 +25,7 @@ import com.google.gwt.user.client.ui.VerticalPanel;
*/
public class VresPanel extends Composite {
public static final String loading = GWT.getModuleBaseURL() + "../images/loading.gif";
private static final int LOAD_MAX_IMAGE_NO = 10;
private final MyVREsServiceAsync myVREsService = GWT.create(MyVREsService.class);
private FlowPanel flowPanel;
private VerticalPanel mainPanel = new VerticalPanel();
@ -32,6 +33,8 @@ public class VresPanel extends Composite {
private HorizontalPanel imagesPanel = new HorizontalPanel();
private Image loadingImage = new Image(loading);
private LinkedHashMap<String, ArrayList<VRE>> cachedVREs = null;
boolean hasVres = false;
@ -73,6 +76,7 @@ public class VresPanel extends Composite {
boolean hasVREs = false;
mainPanel.clear();
mainPanel.setHorizontalAlignment(HasAlignment.ALIGN_LEFT);
int i = 0;
for (String cat : cachedVREs.keySet()) {
if (! cachedVREs.get(cat).isEmpty()) {
SimplePanel catPanel = new SimplePanel();
@ -87,13 +91,15 @@ public class VresPanel extends Composite {
for (VRE vre: cachedVREs.get(cat)) {
if (vre.getName().compareTo("")!= 0)
hasVREs = true;
ClickableVRE vreButton = new ClickableVRE(vre);
ClickableVRE vreButton = new ClickableVRE(vre, (i < LOAD_MAX_IMAGE_NO));
flowPanel.add(vreButton);
i++;
}
mainPanel.add(flowPanel);
}
}
GWT.log("i="+i);
if (! hasVREs) {
mainPanel.clear();

43
src/main/java/org/gcube/portlet/user/my_vres/client/widgets/ClickableVRE.java
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@ -5,10 +5,11 @@ import org.gcube.portlet.user.my_vres.shared.VRE;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.dom.client.MouseOverEvent;
import com.google.gwt.event.dom.client.MouseOverHandler;
import com.google.gwt.user.client.Timer;
import com.google.gwt.user.client.Window.Location;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.Image;
/**
*
@ -25,30 +26,34 @@ public class ClickableVRE extends HTML {
private int imageWidth = 0;
public static final String LOADING_IMAGE = GWT.getModuleBaseURL() + "../images/loading.gif";
public static final String MORE_IMAGE = GWT.getModuleBaseURL() + "../images/More.png";
Image img = new Image(LOADING_IMAGE);
public static final String VLAB_IMAGE = GWT.getModuleBaseURL() + "../images/vlab.png";
private String html = "";
public ClickableVRE() {
super();
}
public ClickableVRE(final VRE vre) {
public ClickableVRE(final VRE vre, final boolean showImage) {
super.setPixelSize(WIDTH, HEIGHT);
setPixelSize(WIDTH, HEIGHT);
String html = "";
if (vre.getName() == null || vre.getName().compareTo("") == 0) {
html = "<div class=\"more-vre\"></div>";
} else {
imageWidth = WIDTH - 12;
imageUrl = vre.getImageURL();
name = (vre.getName().length() > 15) ? vre.getName().substring(0, 13) + ".." : vre.getName();
imageUrl = vre.getImageURL();
html = "<div class=\"vreCaption\">" +name + "</div>";
html += "<div style=\"display: table; text-align:center; width: 100%; height: 75px;\">" +
"<span style=\"vertical-align:middle; display: table-cell;\"><img style=\"width: " + imageWidth + "px;\" src=\"" +imageUrl + "\" /></span>" +
"</div>";
if (showImage) {
html += "<div style=\"display: table; text-align:center; width: 100%; height: 75px;\">" +
"<span style=\"vertical-align:middle; display: table-cell;\"><img style=\"width: " + imageWidth + "px;\" src=\"" +imageUrl + "\" /></span>" +
"</div>";
} else {
html += "<div style=\"display: table; text-align:center; width: 100%; height: 75px;\" class=\"vlab-default\"></div>";
}
}
this.setTitle("Enter");
setHTML(html);
setStyleName("vreButton");
@ -66,7 +71,23 @@ public class ClickableVRE extends HTML {
};
timer.schedule(50);
}
});
});
addMouseOverHandler(new MouseOverHandler() {
@Override
public void onMouseOver(MouseOverEvent event) {
imageWidth = WIDTH - 12;
name = (vre.getName().length() > 15) ? vre.getName().substring(0, 13) + ".." : vre.getName();
imageUrl = vre.getImageURL();
html = "<div class=\"vreCaption\">" +name + "</div>";
if (!showImage) {
html += "<div style=\"display: table; text-align:center; width: 100%; height: 75px;\">" +
"<span style=\"vertical-align:middle; display: table-cell;\"><img style=\"width: " + imageWidth + "px;\" src=\"" +imageUrl + "\" /></span>" +
"</div>";
}
setHTML(html);
}
});
}
}

15
src/main/java/org/gcube/portlet/user/my_vres/server/MyVREsServiceImpl.java
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@ -163,6 +163,7 @@ public class MyVREsServiceImpl extends RemoteServiceServlet implements MyVREsSer
final String categoryNameOne = "gCubeApps";
final String categoryNameTwo = "BlueBRIDGE";
final String categoryNameThree = "GEMex";
//
VRE cool_EM_VRE = new VRE();
cool_EM_VRE.setName("BiodiversityResearchEnvironment");
@ -220,9 +221,23 @@ public class MyVREsServiceImpl extends RemoteServiceServlet implements MyVREsSer
ArrayList<VRE> toAdd2 = new ArrayList<VRE>();
toAdd2.add(demo);
toAdd2.add(vreGCM);
toAdd2.add(cool_EM_VRE3);
toAdd2.add(cool_EM_VRE);
toAdd2.add(cool_EM_VRE2);
toAdd2.add(cool_EM_VRE3);
ArrayList<VRE> toAdd3 = new ArrayList<VRE>();
toAdd3.add(demo);
toAdd3.add(vreGCM);
toAdd3.add(cool_EM_VRE2);
toAdd3.add(cool_EM_VRE3);
toAdd3.add(cool_EM_VRE);
toAdd3.add(cool_EM_VRE2);
toAdd3.add(cool_EM_VRE3);
toReturn.put(categoryNameOne, toAdd);
toReturn.put(categoryNameTwo, toAdd2);
toReturn.put(categoryNameThree, toAdd3);
return toReturn;
}

4
src/main/webapp/MyVREs.css
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@ -98,6 +98,10 @@ a.vrelink:hover {
background: url(images/More.png) 50% 50% no-repeat;
}
.vlab-default {
background: url("images/vlab.png") 50% 50% no-repeat;
}
.item-vre {
background-image: url("images/vres.png");
}

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