Mercurial > hg > STI-GWT
diff src/econnect/wp3_3/client/core/ApplicationGrid.java @ 32:f635bbdc6a03
local KML display (beta)
author | Sebastian Kruse <skruse@mpiwg-berlin.mpg.de> |
---|---|
date | Fri, 30 Nov 2012 15:17:25 +0100 |
parents | fef6080e83ad |
children | 18fc3a30e993 |
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--- a/src/econnect/wp3_3/client/core/ApplicationGrid.java Thu Nov 29 11:33:12 2012 +0100 +++ b/src/econnect/wp3_3/client/core/ApplicationGrid.java Fri Nov 30 15:17:25 2012 +0100 @@ -4,6 +4,7 @@ import java.util.Date; import java.util.List; +import com.google.gwt.user.client.ui.FileUpload; import com.google.gwt.user.client.ui.Grid; import com.google.gwt.user.client.ui.HTML; import com.google.gwt.user.client.ui.HasHorizontalAlignment; @@ -179,6 +180,10 @@ final ListBox datasource = new ListBox(false); final List<ListBox> staticListBoxes = new ArrayList<ListBox>(); final ArrayList<ArrayList<int[]>> entries = new ArrayList<ArrayList<int[]>>(); + final FileUpload uploadKML = new FileUpload(); + //skruse: The element will be accessed by its ID in the JS code + //either don't change this name, or change it also in STICore.js + uploadKML.getElement().setId("localKMLFileChooser"); for( int i=0; i<sources; i++ ){ try { if( core.hasItems(i) ){ @@ -247,10 +252,18 @@ datasource.addChangeHandler(new ChangeHandler() { public void onChange(ChangeEvent event) { int ds = datasource.getSelectedIndex(); + String label = datasource.getItemText(ds); + if( ds == -1 ){ return; } - if( staticListBoxes.get(ds) == null ){ + //skruse: test for local KML loading (e.g. useful for the downloaded KMLs) + //TODO: if this remains in the code, the check below has + //to be improved (some constant somewhere) + if( label.equals("local KML") ){ + openPanel.setWidget(0, 1, uploadKML); + } + else if( staticListBoxes.get(ds) == null ){ openPanel.setWidget(0, 1, searchField); } else { @@ -272,6 +285,8 @@ } private void loadData() { int ds = datasource.getSelectedIndex(); + String label = datasource.getItemText(ds); + if( core.isMaximumReached() ){ core.alert(textConstants.maxDatasources()); } @@ -281,6 +296,13 @@ core.openStaticKml(ds,pair[0],pair[1]); } } + //skruse: test for local KML loading (e.g. useful for the downloaded KMLs) + //TODO: if this remains in the code, the check below has + //to be improved (some constant somewhere) + else if( (label.equals("local KML")) && (uploadKML.getFilename() != "") ){ + String fileName = uploadKML.getFilename(); + core.openLocalKml( ds, fileName ); + } else if( !searchField.getText().equals("") ){ core.openDynamicKml( ds, searchField.getText() ); }