webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 120 insertions, 0 deletions

diff --git a/Source/WebInspectorUI/UserInterface/Views/DatabaseTableContentView.js b/Source/WebInspectorUI/UserInterface/Views/DatabaseTableContentView.js
new file mode 100644
index 000000000..e3461c916
--- /dev/null
+++ b/Source/WebInspectorUI/UserInterface/Views/DatabaseTableContentView.js
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2013, 2015 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+WebInspector.DatabaseTableContentView = class DatabaseTableContentView extends WebInspector.ContentView
+{
+    constructor(representedObject)
+    {
+        super(representedObject);
+
+        this.element.classList.add("database-table");
+
+        this._refreshButtonNavigationItem = new WebInspector.ButtonNavigationItem("database-table-refresh", WebInspector.UIString("Refresh"), "Images/ReloadFull.svg", 13, 13);
+        this._refreshButtonNavigationItem.addEventListener(WebInspector.ButtonNavigationItem.Event.Clicked, this._refreshButtonClicked, this);
+        this._messageTextViewElement = null;
+
+        this.update();
+    }
+
+    // Public
+
+    get navigationItems()
+    {
+        return [this._refreshButtonNavigationItem];
+    }
+
+    update()
+    {
+        this.representedObject.database.executeSQL("SELECT * FROM \"" + this._escapeTableName(this.representedObject.name) + "\"", this._queryFinished.bind(this), this._queryError.bind(this));
+    }
+
+    saveToCookie(cookie)
+    {
+        cookie.type = WebInspector.ContentViewCookieType.DatabaseTable;
+        cookie.host = this.representedObject.host;
+        cookie.name = this.representedObject.name;
+        cookie.database = this.representedObject.database.name;
+    }
+
+    get scrollableElements()
+    {
+        if (!this._dataGrid)
+            return [];
+        return [this._dataGrid.scrollContainer];
+    }
+
+    // Private
+
+    _escapeTableName(name)
+    {
+        return name.replace(/\"/g, "\"\"");
+    }
+
+    _queryFinished(columnNames, values)
+    {
+        // It would be nice to do better than creating a new data grid each time the table is updated, but the table updating
+        // doesn't happen very frequently. Additionally, using DataGrid's createSortableDataGrid makes our code much cleaner and it knows
+        // how to sort arbitrary columns.
+        if (this._dataGrid) {
+            this.removeSubview(this._dataGrid);
+            this._dataGrid = null;
+        }
+
+        if (this._messageTextViewElement)
+            this._messageTextViewElement.remove();
+
+        if (columnNames.length) {
+            this._dataGrid = WebInspector.DataGrid.createSortableDataGrid(columnNames, values);
+
+            this.addSubview(this._dataGrid);
+            this._dataGrid.updateLayout();
+            return;
+        }
+
+        // We were returned a table with no columns. This can happen when a table has
+        // no data, the SELECT query only returns column names when there is data.
+        this._messageTextViewElement = WebInspector.createMessageTextView(WebInspector.UIString("The “%s”\ntable is empty.").format(this.representedObject.name), false);
+        this.element.appendChild(this._messageTextViewElement);
+    }
+
+    _queryError(error)
+    {
+        if (this._dataGrid) {
+            this.removeSubview(this._dataGrid);
+            this._dataGrid = null;
+        }
+
+        if (this._messageTextViewElement)
+            this._messageTextViewElement.remove();
+
+        this._messageTextViewElement = WebInspector.createMessageTextView(WebInspector.UIString("An error occurred trying to read the “%s” table.").format(this.representedObject.name), true);
+        this.element.appendChild(this._messageTextViewElement);
+    }
+
+    _refreshButtonClicked()
+    {
+        this.update();
+    }
+};