X-Git-Url: http://secure.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/util/ResourceSelector.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/util/ResourceSelector.java
new file mode 100644
index 0000000..42e78de
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/util/ResourceSelector.java
@@ -0,0 +1,96 @@
+package net.sourceforge.phpdt.internal.ui.util;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.ModifyEvent;
+import org.eclipse.swt.events.ModifyListener;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Text;
+
+public abstract class ResourceSelector {
+	protected final static String EMPTY_STRING = "";
+
+	protected Composite composite;
+
+	protected Button browseButton;
+
+	protected Text textField;
+
+	protected String browseDialogMessage = EMPTY_STRING;
+
+	protected String browseDialogTitle = EMPTY_STRING;
+
+	protected String validatedSelectionText = EMPTY_STRING;
+
+	public ResourceSelector(Composite parent) {
+		composite = new Composite(parent, SWT.NONE);
+		GridLayout compositeLayout = new GridLayout();
+		compositeLayout.marginWidth = 0;
+		compositeLayout.marginHeight = 0;
+		compositeLayout.numColumns = 2;
+		composite.setLayout(compositeLayout);
+
+		textField = new Text(composite, SWT.SINGLE | SWT.BORDER);
+		textField.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+		textField.addModifyListener(new ModifyListener() {
+			public void modifyText(ModifyEvent e) {
+				validatedSelectionText = validateResourceSelection();
+			}
+		});
+
+		browseButton = new Button(composite, SWT.PUSH);
+		browseButton.setText("Browse...");
+		browseButton.addSelectionListener(new SelectionAdapter() {
+			public void widgetSelected(SelectionEvent e) {
+				handleBrowseSelected();
+			}
+		});
+	}
+
+	protected abstract void handleBrowseSelected();
+
+	protected abstract String validateResourceSelection();
+
+	protected Shell getShell() {
+		return composite.getShell();
+	}
+
+	public void setLayoutData(Object layoutData) {
+		composite.setLayoutData(layoutData);
+	}
+
+	public void addModifyListener(ModifyListener aListener) {
+		textField.addModifyListener(aListener);
+	}
+
+	public void setBrowseDialogMessage(String aMessage) {
+		browseDialogMessage = aMessage;
+	}
+
+	public void setBrowseDialogTitle(String aTitle) {
+		browseDialogTitle = aTitle;
+	}
+
+	public void setEnabled(boolean enabled) {
+		composite.setEnabled(enabled);
+		textField.setEnabled(enabled);
+		browseButton.setEnabled(enabled);
+	}
+
+	public String getSelectionText() {
+		return textField.getText();
+	}
+
+	public String getValidatedSelectionText() {
+		return validatedSelectionText;
+	}
+
+	public void setSelectionText(String newText) {
+		textField.setText(newText);
+	}
+}