1 files changed, 94 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/gle2/LintTooltip.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/gle2/LintTooltip.java
new file mode 100644
index 000000000..cedd43659
--- /dev/null
+++ b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/gle2/LintTooltip.java
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Eclipse Public License, Version 1.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.eclipse.org/org/documents/epl-v10.php
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.ide.eclipse.adt.internal.editors.layout.gle2;
+
+import static com.android.SdkConstants.ATTR_ID;
+
+import com.android.ide.common.layout.BaseLayoutRule;
+import com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditorDelegate;
+import com.android.ide.eclipse.adt.internal.editors.layout.uimodel.UiViewElementNode;
+
+import org.eclipse.core.resources.IMarker;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Color;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Shell;
+
+import java.util.List;
+
+/** Actual tooltip showing multiple lines for various widgets that have lint errors */
+class LintTooltip extends Shell {
+    private final LayoutCanvas mCanvas;
+    private final List<UiViewElementNode> mNodes;
+
+    LintTooltip(LayoutCanvas canvas, List<UiViewElementNode> nodes) {
+        super(canvas.getDisplay(), SWT.ON_TOP | SWT.NO_FOCUS | SWT.TOOL);
+        mCanvas = canvas;
+        mNodes = nodes;
+
+        createContents();
+    }
+
+    protected void createContents() {
+        Display display = getDisplay();
+        Color fg = display.getSystemColor(SWT.COLOR_INFO_FOREGROUND);
+        Color bg = display.getSystemColor(SWT.COLOR_INFO_BACKGROUND);
+        setBackground(bg);
+        GridLayout gridLayout = new GridLayout(2, false);
+        setLayout(gridLayout);
+
+        LayoutEditorDelegate delegate = mCanvas.getEditorDelegate();
+
+        boolean first = true;
+        for (UiViewElementNode node : mNodes) {
+            IMarker marker = delegate.getIssueForNode(node);
+            if (marker != null) {
+                String message = marker.getAttribute(IMarker.MESSAGE, null);
+                if (message != null) {
+                    Label icon = new Label(this, SWT.NONE);
+                    icon.setForeground(fg);
+                    icon.setBackground(bg);
+                    icon.setImage(node.getIcon());
+
+                    Label label = new Label(this, SWT.WRAP);
+                    if (first) {
+                        label.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, false, 1, 1));
+                        first = false;
+                    }
+
+                    String id = BaseLayoutRule.stripIdPrefix(node.getAttributeValue(ATTR_ID));
+                    if (id.isEmpty()) {
+                        if (node.getXmlNode() != null) {
+                            id = node.getXmlNode().getNodeName();
+                        } else {
+                            id = node.getDescriptor().getUiName();
+                        }
+                    }
+
+                    label.setText(String.format("%1$s: %2$s", id, message));
+                }
+            }
+        }
+    }
+
+    @Override
+    protected void checkSubclass() {
+        // Disable the check that prevents subclassing of SWT components
+    }
+}