From 99585f3a85df58e41c8f7958caa4ccfb1b70432f Mon Sep 17 00:00:00 2001
From: mwganson <mwganson@gmail.com>
Date: Thu, 16 Jul 2020 17:54:17 -0500
Subject: [PATCH] [Standard Views] add Home view command.  Default shortcut is
 'Home' key.  Restores camera orientation to current home view, configurable
 in edit menu -> preferences -> display -> navigation -> New Document Camera
 Orientation / Home view.

---
 src/Gui/CommandView.cpp          | 29 +++++++++++++++++++++++++++++
 src/Gui/DlgSettingsNavigation.ui |  4 ++--
 src/Gui/Workbench.cpp            |  4 ++--
 3 files changed, 33 insertions(+), 4 deletions(-)

diff --git a/src/Gui/CommandView.cpp b/src/Gui/CommandView.cpp
index b1cf99eef9..31cd697ef9 100644
--- a/src/Gui/CommandView.cpp
+++ b/src/Gui/CommandView.cpp
@@ -1115,6 +1115,34 @@ bool StdCmdSetAppearance::isActive(void)
 #endif
 }
 
+//===========================================================================
+// Std_ViewHome
+//===========================================================================
+DEF_3DV_CMD(StdCmdViewHome)
+
+StdCmdViewHome::StdCmdViewHome()
+  : Command("Std_ViewHome")
+{
+    sGroup        = QT_TR_NOOP("Standard-View");
+    sMenuText     = QT_TR_NOOP("Home");
+    sToolTipText  = QT_TR_NOOP("Set to default home view");
+    sWhatsThis    = "Std_ViewHome";
+    sStatusTip    = QT_TR_NOOP("Set to default home view");
+    //sPixmap       = "view-home";
+    sAccel        = "Home";
+    eType         = Alter3DView;
+}
+
+void StdCmdViewHome::activated(int iMsg)
+{
+    Q_UNUSED(iMsg);
+
+    auto hGrp = App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/View");
+    std::string default_view = hGrp->GetASCII("NewDocumentCameraOrientation","Top");
+    doCommand(Command::Gui,"Gui.activeDocument().activeView().viewDefaultOrientation('%s',0)",default_view.c_str());
+    doCommand(Command::Gui,"Gui.SendMsgToActiveView(\"ViewFit\")");
+}
+
 //===========================================================================
 // Std_ViewBottom
 //===========================================================================
@@ -3474,6 +3502,7 @@ void CreateViewStdCommands(void)
 
     // views
     rcCmdMgr.addCommand(new StdCmdViewBottom());
+    rcCmdMgr.addCommand(new StdCmdViewHome());
     rcCmdMgr.addCommand(new StdCmdViewFront());
     rcCmdMgr.addCommand(new StdCmdViewLeft());
     rcCmdMgr.addCommand(new StdCmdViewRear());
diff --git a/src/Gui/DlgSettingsNavigation.ui b/src/Gui/DlgSettingsNavigation.ui
index b85e25f9a4..16e3307d30 100644
--- a/src/Gui/DlgSettingsNavigation.ui
+++ b/src/Gui/DlgSettingsNavigation.ui
@@ -234,7 +234,7 @@ Turntable: the part will be rotated around the z-axis.</string>
         <item row="2" column="0">
          <widget class="QLabel" name="newDocViewLabel">
           <property name="text">
-           <string>New document camera orientation</string>
+           <string>New document camera orientation / Home view</string>
           </property>
          </widget>
         </item>
@@ -253,7 +253,7 @@ Turntable: the part will be rotated around the z-axis.</string>
            </size>
           </property>
           <property name="toolTip">
-           <string>Camera orientation for new documents</string>
+           <string>Camera orientation for new documents and Home view</string>
           </property>
          </widget>
         </item>
diff --git a/src/Gui/Workbench.cpp b/src/Gui/Workbench.cpp
index 7c04b71206..1dd2348aa4 100644
--- a/src/Gui/Workbench.cpp
+++ b/src/Gui/Workbench.cpp
@@ -529,7 +529,7 @@ void StdWorkbench::setupContextMenu(const char* recipient, MenuItem* item) const
         MenuItem* StdViews = new MenuItem;
         StdViews->setCommand( "Standard views" );
 
-        *StdViews << "Std_ViewIsometric" << "Separator" << "Std_ViewFront" << "Std_ViewTop" << "Std_ViewRight"
+        *StdViews << "Std_ViewIsometric" << "Separator" << "Std_ViewHome" << "Std_ViewFront" << "Std_ViewTop" << "Std_ViewRight"
                   << "Std_ViewRear" << "Std_ViewBottom" << "Std_ViewLeft"
                   << "Separator" << "Std_ViewRotateLeft" << "Std_ViewRotateRight";
 
@@ -599,7 +599,7 @@ MenuItem* StdWorkbench::setupMenuBar() const
     MenuItem* stdviews = new MenuItem;
     stdviews->setCommand("Standard views");
     *stdviews << "Std_ViewFitAll" << "Std_ViewFitSelection" << axoviews
-              << "Separator" << "Std_ViewFront" << "Std_ViewTop"
+              << "Separator" << "Std_ViewHome" << "Std_ViewFront" << "Std_ViewTop"
               << "Std_ViewRight" << "Separator" << "Std_ViewRear"
               << "Std_ViewBottom" << "Std_ViewLeft"
               << "Separator" << "Std_ViewRotateLeft" << "Std_ViewRotateRight";