X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2Fscl%2Fimports%2FModuleSelectionDialog.java;fp=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2Fscl%2Fimports%2FModuleSelectionDialog.java;h=2ef16b1e1db23e1dc96d472c6d8da22e7a36aceb;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/scl/imports/ModuleSelectionDialog.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/scl/imports/ModuleSelectionDialog.java
new file mode 100644
index 000000000..2ef16b1e1
--- /dev/null
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/scl/imports/ModuleSelectionDialog.java
@@ -0,0 +1,122 @@
+package org.simantics.modeling.ui.scl.imports;
+
+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.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.simantics.Simantics;
+import org.simantics.db.common.procedure.adapter.TransientCacheListener;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.request.Read;
+import org.simantics.modeling.ui.Activator;
+import org.simantics.utils.ui.dialogs.ShowError;
+
+public class ModuleSelectionDialog extends FilteredItemsSelectionDialog {
+
+    private static final String SCL_MODULE_SELECTION_DIALOG = "SCL_MODULE_SELECTION_DIALOG";
+    
+    Read<Collection<String>> query;
+    
+    public ModuleSelectionDialog(Shell shell, Read<Collection<String>> query) {
+        super(shell, true);
+        this.query = query;
+    }
+
+    @Override
+    protected Control createExtendedContentArea(Composite parent) {
+        return null;
+    }
+
+    @Override
+    protected IDialogSettings getDialogSettings() {
+        IDialogSettings settings = Activator.getDefault()
+                .getDialogSettings().getSection(SCL_MODULE_SELECTION_DIALOG);
+        if (settings == null)
+            settings = Activator.getDefault()
+            .getDialogSettings().addNewSection(SCL_MODULE_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) {
+                if(getPattern().indexOf('/') > 0)
+                    return matches((String)item);
+                else {
+                    for(String part : ((String)item).split("/"))
+                        if(matches(part))
+                            return true;
+                    return false;
+                }
+            }
+
+            @Override
+            public boolean isConsistentItem(Object item) {
+                return true;
+            }
+            
+        };
+    }
+
+    Comparator<String> comparator = new Comparator<String>() {
+        @Override
+        public int compare(String o1, String o2) {
+            return o1.compareTo(o2);
+        }
+    };
+    
+    @SuppressWarnings("rawtypes")
+    @Override
+    protected Comparator getItemsComparator() {
+        return comparator;
+    }
+
+    @Override
+    protected void fillContentProvider(final AbstractContentProvider contentProvider,
+            final ItemsFilter itemsFilter, IProgressMonitor progressMonitor)
+            throws CoreException {
+        try {
+            for(String module : Simantics.getSession().syncRequest(query,
+                    TransientCacheListener.<Collection<String>>instance()))
+                contentProvider.add(module, itemsFilter);
+        } catch (DatabaseException e) {
+            ShowError.showError("Failed to find modules",
+                    "Exception was thrown during search for modules", e);
+            close();
+        }
+
+        if(progressMonitor != null)
+            progressMonitor.done();
+    }
+
+    @Override
+    public String getElementName(Object item) {
+        return (String)item;
+    }
+
+}