X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.scl.ui%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fui%2Fmodulebrowser%2FPluginSelectionDialog.java;fp=bundles%2Forg.simantics.scl.ui%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fui%2Fmodulebrowser%2FPluginSelectionDialog.java;h=30e84f8fbf0f694f47ef58019a9ea93bced87bc7;hp=0000000000000000000000000000000000000000;hb=0d50e7ddf3d00d7ceabf109848139531dafffd6a;hpb=56f843ece1f6c8cbe55a5dc3495d828a1163c2fe

diff --git a/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/modulebrowser/PluginSelectionDialog.java b/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/modulebrowser/PluginSelectionDialog.java
new file mode 100644
index 000000000..30e84f8fb
--- /dev/null
+++ b/bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/modulebrowser/PluginSelectionDialog.java
@@ -0,0 +1,133 @@
+package org.simantics.scl.ui.modulebrowser;
+
+import java.util.Collection;
+import java.util.Comparator;
+
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.jface.dialogs.IDialogSettings;
+import org.eclipse.jface.viewers.LabelProvider;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.ui.dialogs.FilteredItemsSelectionDialog;
+import org.eclipse.ui.dialogs.SearchPattern;
+import org.osgi.framework.Bundle;
+import org.simantics.scl.ui.Activator;
+
+public class PluginSelectionDialog extends FilteredItemsSelectionDialog {
+
+    private static final String PLUGIN_SELECTION_DIALOG = "PLUGIN_SELECTION_DIALOG";
+    
+    public static class Entry {
+        Bundle bundle;
+        int packageMatchLength;
+        public Entry(Bundle bundle, int packageMatchLength) {
+            this.bundle = bundle;
+            this.packageMatchLength = packageMatchLength;
+        }
+    }
+    Collection<Entry> entries;
+    
+    public PluginSelectionDialog(Shell shell, Collection<Entry> entries) {
+        super(shell, true);
+        this.entries = entries;
+        setListLabelProvider(new LabelProvider() {
+            @Override
+            public String getText(Object element) {
+                Entry entry = (Entry)element;
+                if(entry == null)
+                    return "NULL";
+                return entry.bundle.getSymbolicName();
+            }
+        });
+    }
+
+    @Override
+    protected Control createExtendedContentArea(Composite parent) {
+        return null;
+    }
+
+    @Override
+    protected IDialogSettings getDialogSettings() {
+        IDialogSettings settings = org.simantics.scl.ui.Activator.getInstance()
+                .getDialogSettings().getSection(PLUGIN_SELECTION_DIALOG);
+        if (settings == null)
+            settings = Activator.getInstance()
+            .getDialogSettings().addNewSection(PLUGIN_SELECTION_DIALOG);
+        return settings;
+    }
+
+    @Override
+    protected IStatus validateItem(Object item) {
+        return Status.OK_STATUS;
+    }
+
+    @Override
+    protected ItemsFilter createFilter() {
+        return new ItemsFilter() {
+            {
+                String patternText = getPattern();
+                patternMatcher = new SearchPattern();
+                if(patternText != null && patternText.length() > 0)
+                    patternMatcher.setPattern(patternText);
+                else 
+                    patternMatcher.setPattern("*");
+            }
+            
+            @Override
+            public boolean matchItem(Object item) {
+                Entry entry = (Entry)item;
+                String name = entry.bundle.getSymbolicName();
+                if(getPattern().indexOf('/') > 0)
+                    return matches(name);
+                else {
+                    for(String part : name.split("/"))
+                        if(matches(part))
+                            return true;
+                    return false;
+                }
+            }
+
+            @Override
+            public boolean isConsistentItem(Object item) {
+                return true;
+            }
+            
+        };
+    }
+
+    Comparator<Entry> comparator = new Comparator<Entry>() {
+        @Override
+        public int compare(Entry o1, Entry o2) {
+            if(o1.packageMatchLength != o2.packageMatchLength)
+                return Integer.compare(o2.packageMatchLength, o1.packageMatchLength);
+            return o1.bundle.getSymbolicName().compareTo(o2.bundle.getSymbolicName());
+        }
+    };
+    
+    @SuppressWarnings("rawtypes")
+    @Override
+    protected Comparator getItemsComparator() {
+        return comparator;
+    }
+
+    @Override
+    protected void fillContentProvider(final AbstractContentProvider contentProvider,
+            final ItemsFilter itemsFilter, IProgressMonitor progressMonitor)
+            throws CoreException {
+        for(Entry entry : entries)
+            contentProvider.add(entry, itemsFilter);
+        if(progressMonitor != null)
+            progressMonitor.done();
+    }
+
+    @Override
+    public String getElementName(Object item) {
+        Entry entry = (Entry)item;
+        return entry.bundle.getSymbolicName();
+    }
+
+}