From b646365aaa9b08b8bbe71dfc7e003e4f04eb7932 Mon Sep 17 00:00:00 2001
From: Dmitry Trofimov <dmitry.trofimov@jetbrains.com>
Date: Fri, 5 Apr 2013 13:47:50 +0200
Subject: [PATCH] Open debug  console action in Tools menu (PY-5449).

---
 python/src/META-INF/python-plugin-common.xml  |  6 ++
 .../actions/ExecuteInConsoleAction.java       |  7 +-
 .../console/PyOpenDebugConsoleAction.java     | 83 +++++++++++++++++++
 3 files changed, 92 insertions(+), 4 deletions(-)
 create mode 100644 python/src/com/jetbrains/python/console/PyOpenDebugConsoleAction.java

diff --git a/python/src/META-INF/python-plugin-common.xml b/python/src/META-INF/python-plugin-common.xml
index e73a6786eb40..db7cab5a6e86 100644
--- a/python/src/META-INF/python-plugin-common.xml
+++ b/python/src/META-INF/python-plugin-common.xml
@@ -984,6 +984,12 @@
       <add-to-group group-id="ToolsMenu" anchor="last"/>
     </group>
 
+    <action id="com.jetbrains.python.console.PyOpenDebugConsoleAction"
+            class="com.jetbrains.python.console.PyOpenDebugConsoleAction"
+            text="Open Debug Command Line" description="Opens debug command line for running process">
+      <add-to-group group-id="ToolsMenu" anchor="last"/>
+    </action>
+
 
     <action id="ExecuteInPyConsoleAction"
             class="com.jetbrains.python.actions.ExecuteInConsoleAction"
diff --git a/python/src/com/jetbrains/python/actions/ExecuteInConsoleAction.java b/python/src/com/jetbrains/python/actions/ExecuteInConsoleAction.java
index 6851332f3434..4700cff07dba 100644
--- a/python/src/com/jetbrains/python/actions/ExecuteInConsoleAction.java
+++ b/python/src/com/jetbrains/python/actions/ExecuteInConsoleAction.java
@@ -158,12 +158,11 @@ public class ExecuteInConsoleAction extends AnAction {
     return psi instanceof PyFile;
   }
 
-  private static void selectConsole(@NotNull Project project,
-                                    @NotNull Editor editor,
+  private static void selectConsole(@NotNull DataContext dataContext, @NotNull Project project,
                                     final Consumer<PyCodeExecutor> consumer) {
     Collection<RunContentDescriptor> consoles = getConsoles(project);
 
-    ExecutionHelper.selectContentDescriptor(editor, consoles, "Select console to execute in", new Consumer<RunContentDescriptor>() {
+    ExecutionHelper.selectContentDescriptor(dataContext, project, consoles, "Select console to execute in", new Consumer<RunContentDescriptor>() {
       @Override
       public void consume(RunContentDescriptor descriptor) {
         if (descriptor != null && descriptor.getExecutionConsole() instanceof PyCodeExecutor) {
@@ -193,7 +192,7 @@ public class ExecuteInConsoleAction extends AnAction {
     Project project = PlatformDataKeys.PROJECT.getData(e.getDataContext());
     if (project != null && editor != null) {
       if (canFindConsole(e)) {
-        selectConsole(project, editor, consumer);
+        selectConsole(e.getDataContext(), project, consumer);
       }
       else {
         startConsole(project, consumer, e.getData(LangDataKeys.MODULE));
diff --git a/python/src/com/jetbrains/python/console/PyOpenDebugConsoleAction.java b/python/src/com/jetbrains/python/console/PyOpenDebugConsoleAction.java
new file mode 100644
index 000000000000..ee90b7e35c92
--- /dev/null
+++ b/python/src/com/jetbrains/python/console/PyOpenDebugConsoleAction.java
@@ -0,0 +1,83 @@
+package com.jetbrains.python.console;
+
+import com.intellij.execution.ExecutionHelper;
+import com.intellij.execution.process.ProcessHandler;
+import com.intellij.execution.ui.RunContentDescriptor;
+import com.intellij.openapi.actionSystem.AnAction;
+import com.intellij.openapi.actionSystem.AnActionEvent;
+import com.intellij.openapi.actionSystem.DataContext;
+import com.intellij.openapi.actionSystem.PlatformDataKeys;
+import com.intellij.openapi.project.DumbAware;
+import com.intellij.openapi.project.Project;
+import com.intellij.openapi.wm.IdeFocusManager;
+import com.intellij.util.Consumer;
+import com.intellij.util.NotNullFunction;
+import icons.PythonIcons;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Collection;
+
+/**
+ * @author traff
+ */
+public class PyOpenDebugConsoleAction extends AnAction implements DumbAware {
+
+  public PyOpenDebugConsoleAction() {
+    super();
+    getTemplatePresentation().setIcon(PythonIcons.Python.Debug.CommandLine);
+  }
+
+  @Override
+  public void update(final AnActionEvent e) {
+    e.getPresentation().setVisible(false);
+    e.getPresentation().setEnabled(true);
+    final Project project = e.getData(PlatformDataKeys.PROJECT);
+    if (project != null) {
+      e.getPresentation().setVisible(getConsoles(project).size() > 0);
+    }
+  }
+
+  public void actionPerformed(final AnActionEvent e) {
+    final Project project = e.getData(PlatformDataKeys.PROJECT);
+    if (project != null) {
+      selectRunningProcess(e.getDataContext(), project, new Consumer<PythonDebugLanguageConsoleView>() {
+        @Override
+        public void consume(PythonDebugLanguageConsoleView view) {
+          view.showDebugConsole(true);
+          IdeFocusManager.getInstance(project).requestFocus(view.getPydevConsoleView().getComponent(), true);
+        }
+      });
+    }
+  }
+
+
+  private static void selectRunningProcess(@NotNull DataContext dataContext, @NotNull Project project,
+                                           final Consumer<PythonDebugLanguageConsoleView> consumer) {
+    Collection<RunContentDescriptor> consoles = getConsoles(project);
+
+    ExecutionHelper
+      .selectContentDescriptor(dataContext, project, consoles, "Select running python process", new Consumer<RunContentDescriptor>() {
+        @Override
+        public void consume(RunContentDescriptor descriptor) {
+          if (descriptor != null && descriptor.getExecutionConsole() instanceof PythonDebugLanguageConsoleView) {
+            consumer.consume((PythonDebugLanguageConsoleView)descriptor.getExecutionConsole());
+          }
+        }
+      });
+  }
+
+  private static Collection<RunContentDescriptor> getConsoles(Project project) {
+    return ExecutionHelper.findRunningConsole(project, new NotNullFunction<RunContentDescriptor, Boolean>() {
+      @NotNull
+      @Override
+      public Boolean fun(RunContentDescriptor dom) {
+        return dom.getExecutionConsole() instanceof PyCodeExecutor && isAlive(dom);
+      }
+    });
+  }
+
+  private static boolean isAlive(RunContentDescriptor dom) {
+    ProcessHandler processHandler = dom.getProcessHandler();
+    return processHandler != null && !processHandler.isProcessTerminated();
+  }
+}