gCubeSystem
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pickitem-widget
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revised the way to capture the trigger char 

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/portlets/widgets/pickitem-widget@100398 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
Massimiliano Assante 2014-10-02 17:44:49 +00:00
parent 78d1ad33f2
commit ad3ed59d4f
1 changed files with 23 additions and 16 deletions
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39
src/main/java/org/gcube/portlets/widgets/pickitem/client/dialog/PickItemsDialog.java
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@ -36,7 +36,7 @@ import com.google.gwt.user.client.ui.Widget;
*
*/
public class PickItemsDialog extends PopupPanel {
public final static int ARROW_UP = 38;
public final static int ARROW_DOWN = 40;
@ -108,15 +108,15 @@ public class PickItemsDialog extends PopupPanel {
select(displayIndexSelected);
}
});
focusPanel.addMouseDownHandler(new MouseDownHandler() {
@Override
public void onMouseDown(MouseDownEvent event) {
handleMouseDown();
handleMouseDown();
}
});
}
private void handleMouseDown() {
SelectableItem ut = (SelectableItem) mainPanel.getWidget(displayIndexSelected);
eventBus.fireEvent(new PickedItemEvent(new ItemBean("id", "username", ut.getItemName(), "thumb"), this.triggerChar));
@ -132,15 +132,19 @@ public class PickItemsDialog extends PopupPanel {
* @param currText
*/
public void onKeyUp(int keyCode, int x, int y, String currText) {
if (currText.endsWith(triggerChar)) { //the only way i found to intercept @
if (currText.endsWith(triggerChar)) { //the only way i found to intercept the triggerChar
setPopupPosition(x, y);
hide();
} else if (currText.contains(triggerChar)) {
if (pickingUser(currText)) {
handleNonCharKeys(keyCode);
}
} else if (!currText.contains(triggerChar))
hide();
}
else {
String last3 = (currText.length() > 3) ? currText.substring(currText.length()-3): currText;
if (last3.contains(triggerChar)) {
if (pickingUser(currText)) {
handleNonCharKeys(keyCode);
}
} else if (!last3.contains(triggerChar))
hide();
}
}
/**
@ -148,9 +152,12 @@ public class PickItemsDialog extends PopupPanel {
* @param currText the text being typed
*/
private boolean pickingUser(String currText) {
String[] toSplit = currText.split(triggerChar); //get the interesting part
if (toSplit[1].trim().length() > 0) {
showSuggestions(toSplit[1]);
int tPos = currText.lastIndexOf(triggerChar);
String toSplit = currText.substring(tPos);
String[] splitted = toSplit.split(triggerChar); //get the interesting part
if (splitted[1].trim().length() > 0) {
showSuggestions(splitted[1]);
return true;
}
hide();
@ -214,7 +221,7 @@ public class PickItemsDialog extends PopupPanel {
});
}
}
private ItemBean getUserModelBySuggestion(Suggestion suggestion) {
for (ItemBean user : users) {
if (suggestion.getReplacementString().compareTo(user.getAlternativeName()) ==0)
@ -225,7 +232,7 @@ public class PickItemsDialog extends PopupPanel {
private Widget getUserTemplate(ItemBean user, int displayIndex, boolean hasPhoto) {
if (hasPhoto)
return new WithPhotoTemplate(this, user, displayIndex);
return new WithPhotoTemplate(this, user, displayIndex);
return new NoPhotoTemplate(this, user, displayIndex);
}