DIALOG_SHIM: fix not working initial size when creating a dialog.

The first time a DIALOG_SHIM was created, with a given size, this size
was not taken in account. This this is now forced.
(when recreated during a session, this is the last dialog size that is used)

common/dialog_shim.cpp

@@ -87,6 +87,7 @@ DIALOG_SHIM::DIALOG_SHIM( wxWindow* aParent, wxWindowID id, const wxString& titl
             m_parentFrame( nullptr )
 {
     KIWAY_HOLDER* kiwayHolder = nullptr;
+    m_initialSize = size;
 
     if( aParent )
     {
@@ -255,6 +256,8 @@ bool DIALOG_SHIM::Show( bool show )
                          0 );
             }
         }
+        else if( m_initialSize != wxDefaultSize )
+            SetSize( m_initialSize );
 
         // Be sure that the dialog appears in a visible area
         // (the dialog position might have been stored at the time when it was

eeschema/tools/ee_inspection_tool.cpp

@@ -210,14 +210,11 @@ int EE_INSPECTION_TOOL::CheckSymbol( const TOOL_EVENT& aEvent )
     LIB_PINS pinList;
     symbol->GetPins( pinList );
 
+    // Test for duplicates:
     // Sort pins by pin num, so 2 duplicate pins
     // (pins with the same number) will be consecutive in list
     sort( pinList.begin(), pinList.end(), sort_by_pin_number );
 
-    // Test for duplicates:
-    DIALOG_DISPLAY_HTML_TEXT_BASE error_display( m_frame, wxID_ANY, _( "Symbol Warnings" ),
-                                                 wxDefaultPosition, wxSize( 750, 600 ) );
-
     // The minimal grid size allowed to place a pin is 25 mils
     // the best grid size is 50 mils, but 25 mils is still usable
     // this is because all symbols are using a 50 mils grid to place pins, and therefore
@@ -451,6 +448,9 @@ int EE_INSPECTION_TOOL::CheckSymbol( const TOOL_EVENT& aEvent )
 
         outmsg += "</body></html>";
 
+        DIALOG_DISPLAY_HTML_TEXT_BASE error_display( m_frame, wxID_ANY, _( "Symbol Warnings" ),
+                                                     wxDefaultPosition, wxSize( 700, 350 ) );
+
         error_display.m_htmlWindow->SetPage( outmsg );
         error_display.ShowModal();
     }

include/dialog_shim.h

@@ -216,6 +216,9 @@ protected:
     EDA_BASE_FRAME*        m_parentFrame;
 
     std::vector<wxWindow*> m_tabOrder;
+
+    // The size asked by the caller, used the first time the dialog is created
+    wxSize                 m_initialSize;
 };
 
 #endif  // DIALOG_SHIM_