From b2257752b38346857265409acf1a02d3499ac937 Mon Sep 17 00:00:00 2001
From: blackmiaool <blackmiaool@gmail.com>
Date: Mon, 4 May 2015 10:33:33 +0800
Subject: [PATCH] Select Home tab when it's not selected in HomeCommand

---
 src/app/commands/cmd_home.cpp |  8 +++++++-
 src/app/ui/main_window.cpp    | 17 +++++++++++++++--
 src/app/ui/main_window.h      |  2 ++
 3 files changed, 24 insertions(+), 3 deletions(-)

diff --git a/src/app/commands/cmd_home.cpp b/src/app/commands/cmd_home.cpp
index 55e50b9de..84f03d03a 100644
--- a/src/app/commands/cmd_home.cpp
+++ b/src/app/commands/cmd_home.cpp
@@ -23,7 +23,8 @@ public:
   ~HomeCommand();
 
 protected:
-  void onExecute(Context* context);
+  void onExecute(Context* context) override;
+  bool onEnabled(Context* context) override;
 };
 
 HomeCommand::HomeCommand()
@@ -42,6 +43,11 @@ void HomeCommand::onExecute(Context* context)
   App::instance()->getMainWindow()->showHome();
 }
 
+bool HomeCommand::onEnabled(Context* context)
+{
+  return !App::instance()->getMainWindow()->isHomeSelected();
+}
+
 Command* CommandFactory::createHomeCommand()
 {
   return new HomeCommand;
diff --git a/src/app/ui/main_window.cpp b/src/app/ui/main_window.cpp
index d36ef83cd..e929a90e5 100644
--- a/src/app/ui/main_window.cpp
+++ b/src/app/ui/main_window.cpp
@@ -163,7 +163,7 @@ void MainWindow::showNotification(INotificationDelegate* del)
   m_notifications->getParent()->layout();
 }
 
-void MainWindow::showHome()
+void MainWindow::showHomeOnOpen()
 {
   if (!getHomeView()->getParent()) {
     TabView* selectedTab = m_tabsBar->getSelectedTab();
@@ -178,6 +178,19 @@ void MainWindow::showHome()
   }
 }
 
+void MainWindow::showHome()
+{  
+  if (!getHomeView()->getParent()) {
+    m_workspace->addView(m_homeView, 0);
+  }
+  m_tabsBar->selectTab(m_homeView);
+}
+
+bool MainWindow::isHomeSelected()
+{
+  return (m_tabsBar->getSelectedTab() == m_homeView && m_homeView);
+}
+
 void MainWindow::showDevConsole()
 {
   if (!m_devConsoleView)
@@ -230,7 +243,7 @@ void MainWindow::showDataRecovery(crash::DataRecovery* dataRecovery)
 bool MainWindow::onProcessMessage(ui::Message* msg)
 {
   if (msg->type() == kOpenMessage)
-    showHome();
+    showHomeOnOpen();
 
   return Window::onProcessMessage(msg);
 }
diff --git a/src/app/ui/main_window.h b/src/app/ui/main_window.h
index 7800705d6..af22677aa 100644
--- a/src/app/ui/main_window.h
+++ b/src/app/ui/main_window.h
@@ -67,7 +67,9 @@ namespace app {
     void start();
     void reloadMenus();
     void showNotification(INotificationDelegate* del);
+    void showHomeOnOpen();
     void showHome();
+    bool isHomeSelected();
     void showDevConsole();
 
     Mode getMode() const { return m_mode; }