Kicad: fast switch to an other project sharing the same folder.

If a .pro file is inside the current project, double clicking on this .pro file switches to this project.
(It happens when 2 projects share the same folder).

kicad/kicad.h

@@ -99,6 +99,7 @@ enum id_kicad_frm {
     ID_PROJECT_TREE,
     ID_PROJECT_TXTEDIT,
     ID_PROJECT_TREE_REFRESH,
+    ID_PROJECT_SWITCH_TO_OTHER,
     ID_PROJECT_NEWDIR,
     ID_PROJECT_DELETE,
     ID_PROJECT_RENAME,

kicad/tree_project_frame.cpp

@@ -117,6 +117,7 @@ BEGIN_EVENT_TABLE( TREE_PROJECT_FRAME, wxSashLayoutWindow )
     EVT_TREE_ITEM_EXPANDED( ID_PROJECT_TREE, TREE_PROJECT_FRAME::OnExpand )
     EVT_TREE_ITEM_RIGHT_CLICK( ID_PROJECT_TREE, TREE_PROJECT_FRAME::OnRight )
     EVT_MENU( ID_PROJECT_TXTEDIT, TREE_PROJECT_FRAME::OnOpenSelectedFileWithTextEditor )
+    EVT_MENU( ID_PROJECT_SWITCH_TO_OTHER, TREE_PROJECT_FRAME::OnSwitchToSelectedProject )
     EVT_MENU( ID_PROJECT_NEWDIR, TREE_PROJECT_FRAME::OnCreateNewDirectory )
     EVT_MENU( ID_PROJECT_DELETE, TREE_PROJECT_FRAME::OnDeleteFile )
     EVT_MENU( ID_PROJECT_RENAME, TREE_PROJECT_FRAME::OnRenameFile )
@@ -176,6 +177,19 @@ void TREE_PROJECT_FRAME::RemoveFilter( const wxString& filter )
 }
 
 
+void TREE_PROJECT_FRAME::OnSwitchToSelectedProject( wxCommandEvent& event )
+{
+    TREEPROJECT_ITEM* tree_data = GetSelectedData();
+
+    if( !tree_data )
+        return;
+
+    wxString prj_filename = tree_data->GetFileName();
+
+    m_Parent->LoadProject( prj_filename );
+}
+
+
 void TREE_PROJECT_FRAME::OnCreateNewDirectory( wxCommandEvent& event )
 {
     // Get the root directory name:
@@ -678,6 +692,16 @@ void TREE_PROJECT_FRAME::OnRight( wxTreeEvent& Event )
     switch( tree_id )
     {
         case TREE_PROJECT:
+            // Add a swith to an other project option only if the selected item
+            // is not the root item (current project)
+            if( curr_item != m_TreeProject->GetRootItem() )
+            {
+                AddMenuItem( &popupMenu, ID_PROJECT_SWITCH_TO_OTHER,
+                             _( "&Switch to this Project" ),
+                             _( "Close all editors, and switch to the selected project" ),
+                             KiBitmap( open_project_xpm ) );
+                popupMenu.AppendSeparator();
+            }
             AddMenuItem( &popupMenu, ID_PROJECT_NEWDIR,
                          _( "New D&irectory..." ),
                          _( "Create a New Directory" ),
@@ -777,12 +801,12 @@ void TREE_PROJECT_FRAME::OnRenameFile( wxCommandEvent& )
 
 void TREE_PROJECT_FRAME::OnSelect( wxTreeEvent& Event )
 {
-    TREEPROJECT_ITEM*   tree_data = GetSelectedData();
+    TREEPROJECT_ITEM* selected_item = GetSelectedData();
 
-    if( !tree_data )
+    if( !selected_item )
         return;
 
-    tree_data->Activate( this );
+    selected_item->Activate( this );
 }
 
 

kicad/tree_project_frame.h

@@ -140,6 +140,12 @@ private:
      */
     void                            OnCreateNewDirectory( wxCommandEvent& event );
 
+    /**
+     * Switch to a other project selected from the tree project
+     * (by selecting an other .pro file inside the current project folder)
+     */
+    void OnSwitchToSelectedProject( wxCommandEvent& event );
+
     void                            ClearFilters()
     {
         m_filters.clear();

kicad/treeproject_item.cpp

@@ -164,18 +164,21 @@ bool TREEPROJECT_ITEM::Delete( bool check )
 }
 
 
-void TREEPROJECT_ITEM::Activate( TREE_PROJECT_FRAME* prjframe )
+void TREEPROJECT_ITEM::Activate( TREE_PROJECT_FRAME* aTreePrjFrame )
 {
     wxString        sep = wxFileName().GetPathSeparator();
     wxString        fullFileName = GetFileName();
     wxTreeItemId    id = GetId();
 
-    KICAD_MANAGER_FRAME* frame = prjframe->m_Parent;
+    KICAD_MANAGER_FRAME* frame = aTreePrjFrame->m_Parent;
     wxASSERT( frame );
 
     switch( GetType() )
     {
     case TREE_PROJECT:
+        // Select a new project if this is not the current project:
+        if( id != aTreePrjFrame->m_TreeProject->GetRootItem() )
+            frame->LoadProject( fullFileName );
         break;
 
     case TREE_DIRECTORY:

kicad/treeproject_item.h

@@ -74,7 +74,7 @@ public:
 
     bool Rename( const wxString& name, bool check = true );
     bool Delete( bool check = true );
-    void Activate( TREE_PROJECT_FRAME* prjframe );
+    void Activate( TREE_PROJECT_FRAME* aTreePrjFrame );
     void SetState( int state );