From 2d4cb9bf6335f48d59686ac4291bc227f08b5e4d Mon Sep 17 00:00:00 2001
From: Alexander Lobas <Alexander.Lobas@jetbrains.com>
Date: Mon, 12 Nov 2012 14:13:51 +0400
Subject: [PATCH] IDEA-90146

---
 .../android-designer/src/META-INF/plugin.xml  |  3 +
 .../AndroidDesignerEditorPanel.java           |  6 ++
 .../designSurface/BuildProjectListener.java   | 84 +++++++++++++++++++
 .../ExternalPSIChangeListener.java            |  8 ++
 4 files changed, 101 insertions(+)
 create mode 100644 plugins/android-designer/src/com/intellij/android/designer/designSurface/BuildProjectListener.java

diff --git a/plugins/android-designer/src/META-INF/plugin.xml b/plugins/android-designer/src/META-INF/plugin.xml
index 612d8c99c969..61377100673d 100644
--- a/plugins/android-designer/src/META-INF/plugin.xml
+++ b/plugins/android-designer/src/META-INF/plugin.xml
@@ -29,6 +29,9 @@
     <component>
       <implementation-class>com.intellij.android.designer.AndroidSelectedFileEditorProvider$MyEditorListener</implementation-class>
     </component>
+    <component>
+      <implementation-class>com.intellij.android.designer.designSurface.BuildProjectListener</implementation-class>
+    </component>
   </project-components>
 
   <extensions defaultExtensionNs="org.jetbrains.android">
diff --git a/plugins/android-designer/src/com/intellij/android/designer/designSurface/AndroidDesignerEditorPanel.java b/plugins/android-designer/src/com/intellij/android/designer/designSurface/AndroidDesignerEditorPanel.java
index 81abf861c2ee..7bc587c79720 100644
--- a/plugins/android-designer/src/com/intellij/android/designer/designSurface/AndroidDesignerEditorPanel.java
+++ b/plugins/android-designer/src/com/intellij/android/designer/designSurface/AndroidDesignerEditorPanel.java
@@ -569,6 +569,12 @@ public final class AndroidDesignerEditorPanel extends DesignerEditorPanel {
     myPSIChangeListener.deactivate();
   }
 
+  public void buildProject() {
+    if (myPSIChangeListener.ensureUpdateRenderer()) {
+      updateRenderer(true);
+    }
+  }
+
   @Override
   public void dispose() {
     myPSIChangeListener.dispose();
diff --git a/plugins/android-designer/src/com/intellij/android/designer/designSurface/BuildProjectListener.java b/plugins/android-designer/src/com/intellij/android/designer/designSurface/BuildProjectListener.java
new file mode 100644
index 000000000000..78a40d41ffcb
--- /dev/null
+++ b/plugins/android-designer/src/com/intellij/android/designer/designSurface/BuildProjectListener.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2000-2012 JetBrains s.r.o.
+ *
+ * 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.intellij.android.designer.designSurface;
+
+import com.intellij.designer.DesignerEditor;
+import com.intellij.openapi.application.ApplicationManager;
+import com.intellij.openapi.compiler.CompileContext;
+import com.intellij.openapi.compiler.CompileTask;
+import com.intellij.openapi.compiler.CompilerManager;
+import com.intellij.openapi.components.ProjectComponent;
+import com.intellij.openapi.fileEditor.FileEditor;
+import com.intellij.openapi.fileEditor.FileEditorManager;
+import com.intellij.openapi.project.Project;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * @author Alexander Lobas
+ */
+public class BuildProjectListener implements ProjectComponent {
+  private final FileEditorManager myFileEditorManager;
+
+  public BuildProjectListener(Project project, FileEditorManager fileEditorManager) {
+    myFileEditorManager = fileEditorManager;
+    CompilerManager.getInstance(project).addAfterTask(new CompileTask() {
+      @Override
+      public boolean execute(CompileContext context) {
+        ApplicationManager.getApplication().invokeLater(new Runnable() {
+          @Override
+          public void run() {
+            updateDesigners();
+          }
+        });
+        return true;
+      }
+    });
+  }
+
+  private void updateDesigners() {
+    for (FileEditor editor : myFileEditorManager.getAllEditors()) {
+      if (editor instanceof DesignerEditor) {
+        DesignerEditor designerEditor = (DesignerEditor)editor;
+        if (designerEditor.getDesignerPanel() instanceof AndroidDesignerEditorPanel) {
+          AndroidDesignerEditorPanel panel = (AndroidDesignerEditorPanel)designerEditor.getDesignerPanel();
+          panel.buildProject();
+        }
+      }
+    }
+  }
+
+  @Override
+  public void projectOpened() {
+  }
+
+  @Override
+  public void projectClosed() {
+  }
+
+  @Override
+  public void initComponent() {
+  }
+
+  @Override
+  public void disposeComponent() {
+  }
+
+  @NotNull
+  @Override
+  public String getComponentName() {
+    return "BuildProjectListener";
+  }
+}
\ No newline at end of file
diff --git a/plugins/ui-designer/ui-designer-new/src/com/intellij/designer/designSurface/ExternalPSIChangeListener.java b/plugins/ui-designer/ui-designer-new/src/com/intellij/designer/designSurface/ExternalPSIChangeListener.java
index 90a0583699e5..6ce2d689ab6a 100644
--- a/plugins/ui-designer/ui-designer-new/src/com/intellij/designer/designSurface/ExternalPSIChangeListener.java
+++ b/plugins/ui-designer/ui-designer-new/src/com/intellij/designer/designSurface/ExternalPSIChangeListener.java
@@ -97,6 +97,14 @@ public class ExternalPSIChangeListener extends PsiTreeChangeAdapter {
     return myUpdateRenderer;
   }
 
+  public boolean ensureUpdateRenderer() {
+    if (myRunState) {
+      return true;
+    }
+    myUpdateRenderer = true;
+    return false;
+  }
+
   public void addRequest(final Runnable runnable) {
     clear();
     myAlarm.addRequest(new Runnable() {