Eeschema: Allow to edit an schematic item while dragging

eeschema/dialogs/dialog_edit_component_in_schematic.cpp

@@ -539,6 +539,15 @@ void DIALOG_EDIT_COMPONENT_IN_SCHEMATIC::InitBuffers( SCH_COMPONENT* aComponent
 
     copyOptionsToPanel();
 
+    // disable some options inside the edit dialog
+    // which can cause problems while dragging
+    if( m_Cmp->IsDragging() )
+    {
+        orientationRadioBox->Disable();
+        mirrorRadioBox->Disable();
+        chipnameTextCtrl->Disable();
+    }
+
     // put focus on the list ctrl
     fieldListCtrl->SetFocus();
 

eeschema/onrightclick.cpp

@@ -59,6 +59,7 @@ static void AddMenusForText( wxMenu* PopMenu, SCH_TEXT* Text );
 static void AddMenusForLabel( wxMenu* PopMenu, SCH_LABEL* Label );
 static void AddMenusForGLabel( wxMenu* PopMenu, SCH_GLOBALLABEL* GLabel );
 static void AddMenusForHLabel( wxMenu* PopMenu, SCH_HIERLABEL* GLabel );
+static void AddMenusForEditComponent( wxMenu* PopMenu, SCH_COMPONENT* Component );
 static void AddMenusForComponent( wxMenu* PopMenu, SCH_COMPONENT* Component );
 static void AddMenusForComponentField( wxMenu* PopMenu, SCH_FIELD* Field );
 static void AddMenusForMarkers( wxMenu* aPopMenu, SCH_MARKER* aMarker, SCH_EDIT_FRAME* aFrame );
@@ -75,6 +76,7 @@ bool SCH_EDIT_FRAME::OnRightClick( const wxPoint& aPosition, wxMenu* PopMenu )
 {
     SCH_ITEM* item = GetScreen()->GetCurItem();
     bool      BlockActive = GetScreen()->IsBlockActive();
+    wxString msg;
 
     // Do not start a block command  on context menu.
     m_canvas->SetCanStartBlock( -1 );
@@ -83,6 +85,48 @@ bool SCH_EDIT_FRAME::OnRightClick( const wxPoint& aPosition, wxMenu* PopMenu )
     {
         AddMenusForBlock( PopMenu, this );
         PopMenu->AppendSeparator();
+
+        // If we have a block containing only one main element
+        // we append its edition submenu
+        if( item != NULL )
+        {
+            switch( item->Type() )
+            {
+                case SCH_COMPONENT_T:
+                    AddMenusForEditComponent( PopMenu, (SCH_COMPONENT *) item );
+                    PopMenu->AppendSeparator();
+                    break;
+
+                case SCH_TEXT_T:
+                    msg = AddHotkeyName( _( "Edit Text" ), s_Schematic_Hokeys_Descr, HK_EDIT );
+                    AddMenuItem( PopMenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( edit_text_xpm ) );
+                    PopMenu->AppendSeparator();
+                    break;
+
+                case SCH_LABEL_T:
+                    msg = AddHotkeyName( _( "Edit Label" ), s_Schematic_Hokeys_Descr, HK_EDIT );
+                    AddMenuItem( PopMenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( edit_text_xpm ) );
+                    PopMenu->AppendSeparator();
+                    break;
+
+                case SCH_GLOBAL_LABEL_T:
+                    msg = AddHotkeyName( _( "Edit Global Label" ), s_Schematic_Hokeys_Descr,
+                                         HK_EDIT );
+                    AddMenuItem( PopMenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( edit_text_xpm ) );
+                    PopMenu->AppendSeparator();
+                    break;
+
+                case SCH_HIERARCHICAL_LABEL_T:
+                    msg = AddHotkeyName( _( "Edit Hierarchical Label" ), s_Schematic_Hokeys_Descr,
+                                         HK_EDIT );
+                    AddMenuItem( PopMenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( edit_text_xpm ) );
+                    PopMenu->AppendSeparator();
+                    break;
+
+                default:
+                    break;
+            }
+        }
         return true;
     }
 
@@ -295,13 +339,9 @@ void AddMenusForComponent( wxMenu* PopMenu, SCH_COMPONENT* Component )
 
     wxString       msg;
     LIB_ALIAS*     libEntry;
-    LIB_COMPONENT* libComponent = NULL;
 
     libEntry = CMP_LIBRARY::FindLibraryEntry( Component->GetLibName() );
 
-    if( libEntry )
-        libComponent = libEntry->GetComponent();
-
     if( !Component->GetFlags() )
     {
         msg = _( "Move Component" );
@@ -327,6 +367,39 @@ void AddMenusForComponent( wxMenu* PopMenu, SCH_COMPONENT* Component )
     AddMenuItem( PopMenu, orientmenu, ID_POPUP_SCH_GENERIC_ORIENT_CMP,
                  _( "Orient Component" ), KiBitmap( orient_xpm ) );
 
+    AddMenusForEditComponent( PopMenu, Component );
+
+    if( !Component->GetFlags() )
+    {
+        msg = AddHotkeyName( _( "Copy Component" ), s_Schematic_Hokeys_Descr,
+                             HK_COPY_COMPONENT_OR_LABEL );
+        AddMenuItem( PopMenu, ID_POPUP_SCH_COPY_ITEM, msg, KiBitmap( copy_button_xpm ) );
+        msg = AddHotkeyName( _( "Delete Component" ), s_Schematic_Hokeys_Descr, HK_DELETE );
+        AddMenuItem( PopMenu, ID_POPUP_SCH_DELETE_CMP, msg, KiBitmap( delete_xpm ) );
+    }
+
+    if( libEntry && !libEntry->GetDocFileName().IsEmpty() )
+        AddMenuItem( PopMenu, ID_POPUP_SCH_DISPLAYDOC_CMP, _( "Doc" ), KiBitmap( datasheet_xpm ) );
+}
+
+
+void AddMenusForEditComponent( wxMenu* PopMenu, SCH_COMPONENT* Component )
+{
+    if( Component->Type() != SCH_COMPONENT_T )
+    {
+        wxASSERT( 0 );
+        return;
+    }
+
+    wxString       msg;
+    LIB_ALIAS*     libEntry;
+    LIB_COMPONENT* libComponent = NULL;
+
+    libEntry = CMP_LIBRARY::FindLibraryEntry( Component->GetLibName() );
+
+    if( libEntry )
+        libComponent = libEntry->GetComponent();
+
     wxMenu* editmenu = new wxMenu;
     msg = AddHotkeyName( _( "Edit" ), s_Schematic_Hokeys_Descr, HK_EDIT );
     AddMenuItem( editmenu, ID_SCH_EDIT_ITEM, msg, KiBitmap( edit_component_xpm ) );
@@ -384,17 +457,6 @@ void AddMenusForComponent( wxMenu* PopMenu, SCH_COMPONENT* Component )
     AddMenuItem( PopMenu, editmenu, ID_SCH_EDIT_ITEM,
                  _( "Edit Component" ), KiBitmap( edit_component_xpm ) );
 
-    if( !Component->GetFlags() )
-    {
-        msg = AddHotkeyName( _( "Copy Component" ), s_Schematic_Hokeys_Descr,
-                             HK_COPY_COMPONENT_OR_LABEL );
-        AddMenuItem( PopMenu, ID_POPUP_SCH_COPY_ITEM, msg, KiBitmap( copy_button_xpm ) );
-        msg = AddHotkeyName( _( "Delete Component" ), s_Schematic_Hokeys_Descr, HK_DELETE );
-        AddMenuItem( PopMenu, ID_POPUP_SCH_DELETE_CMP, msg, KiBitmap( delete_xpm ) );
-    }
-
-    if( libEntry && !libEntry->GetDocFileName().IsEmpty() )
-        AddMenuItem( PopMenu, ID_POPUP_SCH_DISPLAYDOC_CMP, _( "Doc" ), KiBitmap( datasheet_xpm ) );
 }
 
 

eeschema/sch_screen.cpp

@@ -774,6 +774,7 @@ void SCH_SCREEN::SelectBlockItems()
     for( ; ii < last_select_id; ii++ )
     {
         item = (SCH_ITEM*)pickedlist->GetPickedItem( ii );
+        item->SetFlags( IS_DRAGGED );
 
         if( item->Type() == SCH_LINE_T )
         {
@@ -858,6 +859,8 @@ int SCH_SCREEN::UpdatePickList()
 {
     ITEM_PICKER picker;
     EDA_RECT area;
+    unsigned count;
+
     area.SetOrigin( m_BlockLocate.GetOrigin() );
     area.SetSize( m_BlockLocate.GetSize() );
     area.Normalize();
@@ -872,7 +875,19 @@ int SCH_SCREEN::UpdatePickList()
         }
     }
 
-    return m_BlockLocate.GetCount();
+    // if the block is composed of one item,
+    // select it as the current item
+    count =  m_BlockLocate.GetCount();
+    if( count == 1 )
+    {
+        SetCurItem( (SCH_ITEM*) m_BlockLocate.GetItem( 0 ) );
+    }
+    else
+    {
+        SetCurItem( NULL );
+    }
+
+    return count;
 }
 
 

eeschema/schedit.cpp

@@ -384,6 +384,12 @@ void SCH_EDIT_FRAME::OnMoveItem( wxCommandEvent& aEvent )
     SCH_SCREEN* screen = GetScreen();
     SCH_ITEM*   item = screen->GetCurItem();
 
+    if( screen->m_BlockLocate.GetState() != STATE_NO_BLOCK )
+    {
+        // trying to move an item when there is a block at the same time is not acceptable
+        return;
+    }
+
     if( item == NULL )
     {
         // If we didn't get here by a hot key, then something has gone wrong.
@@ -725,8 +731,6 @@ void SCH_EDIT_FRAME::OnRotate( wxCommandEvent& aEvent )
 
     INSTALL_UNBUFFERED_DC( dc, m_canvas );
 
-    if( item == NULL )
-    {
     // Allows block rotate operation on hot key.
     if( screen->m_BlockLocate.GetState() != STATE_NO_BLOCK )
     {
@@ -734,6 +738,8 @@ void SCH_EDIT_FRAME::OnRotate( wxCommandEvent& aEvent )
         return;
     }
 
+    if( item == NULL )
+    {
         // If we didn't get here by a hot key, then something has gone wrong.
         if( aEvent.GetInt() == 0 )
             return;
@@ -965,9 +971,6 @@ void SCH_EDIT_FRAME::OnDragItem( wxCommandEvent& aEvent )
         wxFAIL_MSG( wxString::Format( wxT( "Cannot drag schematic item type %s." ),
                                       GetChars( item->GetClass() ) ) );
     }
-
-    // Since the drag is actually a block command, clear the current item.
-    screen->SetCurItem( NULL );
 }
 
 
@@ -978,8 +981,6 @@ void SCH_EDIT_FRAME::OnOrient( wxCommandEvent& aEvent )
 
     INSTALL_UNBUFFERED_DC( dc, m_canvas );
 
-    if( item == NULL )
-    {
     // Allows block rotate operation on hot key.
     if( screen->m_BlockLocate.GetState() != STATE_NO_BLOCK )
     {
@@ -993,6 +994,8 @@ void SCH_EDIT_FRAME::OnOrient( wxCommandEvent& aEvent )
         return;
     }
 
+    if( item == NULL )
+    {
         // If we didn't get here by a hot key, then something has gone wrong.
         if( aEvent.GetInt() == 0 )
             return;