Add ProjectDashboardsScreen

This screen displays a table with a list of dasboards for the
current project.  Each dashboard entry is a link to the actual
dashboard.  The dashboards are grouped together in sections
named after their refs.

Change-Id: I3c88dc7771d381906f2f5e8575f18aa86859b465

gerrit-gwtui/src/main/java/com/google/gerrit/client/Dispatcher.java

@@ -54,6 +54,7 @@ import com.google.gerrit.client.admin.GroupListScreen;
 import com.google.gerrit.client.admin.PluginListScreen;
 import com.google.gerrit.client.admin.ProjectAccessScreen;
 import com.google.gerrit.client.admin.ProjectBranchesScreen;
+import com.google.gerrit.client.admin.ProjectDashboardsScreen;
 import com.google.gerrit.client.admin.ProjectInfoScreen;
 import com.google.gerrit.client.admin.ProjectListScreen;
 import com.google.gerrit.client.admin.ProjectScreen;
@@ -729,6 +730,10 @@ public class Dispatcher {
           if (ProjectScreen.ACCESS.equals(panel)) {
             return new ProjectAccessScreen(k);
           }
+
+          if (ProjectScreen.DASHBOARDS.equals(panel)) {
+            return new ProjectDashboardsScreen(k);
+          }
         }
         return new NotFoundScreen();
       }

gerrit-gwtui/src/main/java/com/google/gerrit/client/admin/AdminConstants.java

@@ -106,6 +106,7 @@ public interface AdminConstants extends Constants {
   String projectAdminTabBranches();
   String projectAdminTabAccess();
   String projectListQueryLink();
+  String projectAdminTabDashboards();
 
   String plugins();
   String pluginEnabled();

gerrit-gwtui/src/main/java/com/google/gerrit/client/admin/AdminConstants.properties

@@ -85,6 +85,7 @@ createProjectTitle = Create Project
 projectAdminTabGeneral = General
 projectAdminTabBranches = Branches
 projectAdminTabAccess = Access
+projectAdminTabDashboards = Dashboards
 projectListQueryLink = Search for changes on this project
 
 plugins = Plugins

gerrit-gwtui/src/main/java/com/google/gerrit/client/admin/ProjectDashboardsScreen.java

@@ -0,0 +1,59 @@
+// Copyright (C) 2012 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+//
+// 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.google.gerrit.client.admin;
+
+import com.google.gerrit.client.dashboards.DashboardMap;
+import com.google.gerrit.client.dashboards.DashboardsTable;
+import com.google.gerrit.client.rpc.ScreenLoadCallback;
+import com.google.gerrit.reviewdb.client.Project;
+
+import com.google.gwt.user.client.ui.FlowPanel;
+
+public class ProjectDashboardsScreen extends ProjectScreen {
+  private DashboardsTable dashes;
+
+  public ProjectDashboardsScreen(final Project.NameKey toShow) {
+    super(toShow);
+  }
+
+  @Override
+  protected void onLoad() {
+    super.onLoad();
+    DashboardMap.allOnProject(getProjectKey(),
+        new ScreenLoadCallback<DashboardMap>(this) {
+      @Override
+      protected void preDisplay(final DashboardMap result) {
+        dashes.display(result);
+      }
+    });
+  }
+
+  @Override
+  protected void onInitUI() {
+    super.onInitUI();
+    dashes = new DashboardsTable();
+    FlowPanel fp = new FlowPanel();
+    fp.add(dashes);
+    add(fp);
+    dashes.setSavePointerId("dashboards/project/" + getProjectKey().get());
+    display();
+  }
+
+  @Override
+  public void registerKeys() {
+    super.registerKeys();
+    dashes.setRegisterKeys(true);
+  }
+}

gerrit-gwtui/src/main/java/com/google/gerrit/client/admin/ProjectScreen.java

@@ -23,6 +23,7 @@ public abstract class ProjectScreen extends MenuScreen {
   public static final String INFO = "info";
   public static final String BRANCH = "branches";
   public static final String ACCESS = "access";
+  public static final String DASHBOARDS = "dashboards";
 
   private final Project.NameKey name;
 
@@ -32,6 +33,7 @@ public abstract class ProjectScreen extends MenuScreen {
     link(Util.C.projectAdminTabGeneral(), toProjectAdmin(name, INFO));
     link(Util.C.projectAdminTabBranches(), toProjectAdmin(name, BRANCH));
     link(Util.C.projectAdminTabAccess(), toProjectAdmin(name, ACCESS));
+    link(Util.C.projectAdminTabDashboards(), toProjectAdmin(name, DASHBOARDS));
   }
 
   protected Project.NameKey getProjectKey() {

gerrit-gwtui/src/main/java/com/google/gerrit/client/dashboards/DashboardConstants.java

@@ -0,0 +1,25 @@
+// Copyright (C) 2012 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+//
+// 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.google.gerrit.client.dashboards;
+
+import com.google.gwt.i18n.client.Constants;
+
+import java.util.Map;
+
+public interface DashboardConstants extends Constants {
+  String dashboardName();
+  String dashboardDescription();
+  String dashboardItem();
+}

gerrit-gwtui/src/main/java/com/google/gerrit/client/dashboards/DashboardConstants.properties

@@ -0,0 +1,3 @@
+dashboardName = Dashboard Name
+dashboardDescription = Dashboard Description
+dashboardItem = dashboard

gerrit-gwtui/src/main/java/com/google/gerrit/client/dashboards/DashboardsTable.java

@@ -0,0 +1,112 @@
+// Copyright (C) 2012 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+//
+// 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.google.gerrit.client.dashboards;
+
+import com.google.gerrit.client.ui.NavigationTable;
+import com.google.gerrit.client.Gerrit;
+import com.google.gwt.user.client.History;
+import com.google.gwt.user.client.ui.Anchor;
+import com.google.gwt.user.client.ui.FlexTable.FlexCellFormatter;
+
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.List;
+
+public class DashboardsTable extends NavigationTable<DashboardInfo> {
+  public DashboardsTable() {
+    super(Util.C.dashboardItem());
+    initColumnHeaders();
+  }
+
+  protected void initColumnHeaders() {
+    table.setText(0, 1, Util.C.dashboardName());
+    table.setText(0, 2, Util.C.dashboardDescription());
+
+    final FlexCellFormatter fmt = table.getFlexCellFormatter();
+    fmt.addStyleName(0, 1, Gerrit.RESOURCES.css().dataHeader());
+    fmt.addStyleName(0, 2, Gerrit.RESOURCES.css().dataHeader());
+  }
+
+  public void display(DashboardMap dashes) {
+    while (1 < table.getRowCount()) {
+      table.removeRow(table.getRowCount() - 1);
+    }
+
+    List<DashboardInfo> list = dashes.values().asList();
+    Collections.sort(list, new Comparator<DashboardInfo>() {
+      @Override
+      public int compare(DashboardInfo a, DashboardInfo b) {
+        return a.id().compareTo(b.id());
+      }
+    });
+
+    String section = null;
+    for(DashboardInfo d : list) {
+      if (!d.refName().equals(section)) {
+        section = d.refName();
+        insertTitleRow(table.getRowCount(), section);
+      }
+      insert(table.getRowCount(), d);
+    }
+
+    finishDisplay();
+  }
+
+  protected void insertTitleRow(final int row, String section) {
+    table.insertRow(row);
+
+    table.setText(row, 0, section);
+
+    final FlexCellFormatter fmt = table.getFlexCellFormatter();
+    fmt.setColSpan(row, 0, 3);
+    fmt.addStyleName(row, 0, Gerrit.RESOURCES.css().sectionHeader());
+  }
+
+  protected void insert(final int row, final DashboardInfo k) {
+    table.insertRow(row);
+
+    applyDataRowStyle(row);
+
+    final FlexCellFormatter fmt = table.getFlexCellFormatter();
+    fmt.addStyleName(row, 1, Gerrit.RESOURCES.css().dataCell());
+    fmt.addStyleName(row, 2, Gerrit.RESOURCES.css().dataCell());
+
+    populate(row, k);
+  }
+
+  protected void populate(final int row, final DashboardInfo k) {
+    table.setWidget(row, 1, new Anchor(k.name(), "#" + link(k)));
+    table.setText(row, 2, k.description());
+
+    setRowItem(row, k);
+  }
+
+  @Override
+  protected Object getRowItemKey(final DashboardInfo item) {
+    return item.name();
+  }
+
+  @Override
+  protected void onOpenRow(final int row) {
+    if (row > 0) {
+      movePointerTo(row);
+    }
+    History.newItem(link(getRowItem(row)));
+  }
+
+  private String link(final DashboardInfo item) {
+    return "/dashboard/?" + item.parameters();
+  }
+}

gerrit-gwtui/src/main/java/com/google/gerrit/client/dashboards/Util.java

@@ -0,0 +1,21 @@
+// Copyright (C) 2012 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+//
+// 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.google.gerrit.client.dashboards;
+
+import com.google.gwt.core.client.GWT;
+
+public class Util {
+  public static final DashboardConstants C = GWT.create(DashboardConstants.class);
+}