More window sizing fixes

* Push all sizing operations into EDA_BASE_FRAME
* Save the unmaximized window size when maximizing
  so that we can then save it in the config if the
  window is maximized. Otherwise the config ends up
  with the maximized size saved, and weird behavior
  occurs when unmaximizing on the next opening.

3d-viewer/3d_viewer/eda_3d_viewer.cpp

@@ -102,8 +102,6 @@ EDA_3D_VIEWER::EDA_3D_VIEWER( KIWAY *aKiway, PCB_BASE_FRAME *aParent, const wxSt
     icon.CopyFromBitmap( KiBitmap( icon_3d_xpm ) );
     SetIcon( icon );
 
-    SetSize( m_FramePos.x, m_FramePos.y, m_FrameSize.x, m_FrameSize.y );
-
     // Create the status line
     static const int status_dims[5] = { -1, -1, 130, 130, 170 };
 

common/eda_base_frame.cpp

@@ -64,6 +64,7 @@ BEGIN_EVENT_TABLE( EDA_BASE_FRAME, wxFrame )
     EVT_MENU_CLOSE( EDA_BASE_FRAME::OnMenuEvent )
     EVT_MENU_HIGHLIGHT_ALL( EDA_BASE_FRAME::OnMenuEvent )
     EVT_MOVE( EDA_BASE_FRAME::OnMove )
+    EVT_MAXIMIZE( EDA_BASE_FRAME::OnMaximize )
 END_EVENT_TABLE()
 
 EDA_BASE_FRAME::EDA_BASE_FRAME( wxWindow* aParent, FRAME_T aFrameType,
@@ -81,6 +82,7 @@ EDA_BASE_FRAME::EDA_BASE_FRAME( wxWindow* aParent, FRAME_T aFrameType,
     m_mruPath = wxStandardPaths::Get().GetDocumentsDir();
     m_toolManager = nullptr;
     m_settingsManager = nullptr;
+    m_FrameSize = wxSize( s_minsize_x, s_minsize_y );
 
     // Set a reasonable minimal size for the frame
     SetSizeHints( s_minsize_x, s_minsize_y, -1, -1, -1, -1 );
@@ -434,6 +436,10 @@ void EDA_BASE_FRAME::LoadWindowSettings( WINDOW_SETTINGS* aCfg )
         m_FramePos = GetPosition();
     }
 
+    // Record the frame sizes in an un-maximized state
+    m_NormalFrameSize = m_FrameSize;
+    m_NormalFramePos  = m_FramePos;
+
     // Maximize if we were maximized before
     if( aCfg->maximized )
     {
@@ -460,8 +466,17 @@ void EDA_BASE_FRAME::SaveWindowSettings( WINDOW_SETTINGS* aCfg )
 
     wxString baseCfgName = ConfigBaseName();
 
+    // If the window is maximized, we use the saved window size from before it was maximized
+    if( IsMaximized() )
+    {
+        m_FramePos  = m_NormalFramePos;
+        m_FrameSize = m_NormalFrameSize;
+    }
+    else
+    {
         m_FrameSize = GetSize();
         m_FramePos  = GetPosition();
+    }
 
     aCfg->pos_x     = m_FramePos.x;
     aCfg->pos_y     = m_FramePos.y;
@@ -741,6 +756,7 @@ bool EDA_BASE_FRAME::IsContentModified()
     return false;
 }
 
+
 void EDA_BASE_FRAME::ChangeUserUnits( EDA_UNITS aUnits )
 {
     SetUserUnits( aUnits );
@@ -749,3 +765,23 @@ void EDA_BASE_FRAME::ChangeUserUnits( EDA_UNITS aUnits )
     wxCommandEvent e( UNITS_CHANGED );
     ProcessEventLocally( e );
 }
+
+
+void EDA_BASE_FRAME::OnMaximize( wxMaximizeEvent& aEvent )
+{
+    // When we maximize the window, we want to save the old information
+    // so that we can add it to the settings on next window load.
+    // Contrary to the documentation, this event seems to be generated
+    // when the window is also being unmaximized, so we only capture the
+    // size information when we maximize the window.
+    if( !IsMaximized() )
+    {
+        m_NormalFrameSize = GetSize();
+        m_NormalFramePos  = GetPosition();
+        wxLogTrace( traceDisplayLocation, "Maximizing window - Saving position (%d, %d) with size (%d, %d)",
+                m_NormalFramePos.x, m_NormalFramePos.y, m_NormalFrameSize.x, m_NormalFrameSize.y );
+    }
+
+    // Skip event to actually maximize the window
+    aEvent.Skip();
+}

cvpcb/cvpcb_mainframe.cpp

@@ -49,9 +49,6 @@
 #include <tools/cvpcb_association_tool.h>
 #include <tools/cvpcb_control.h>
 
-wxSize const FRAME_MIN_SIZE_DU( 400, 300 );
-wxSize const FRAME_DEFAULT_SIZE_DU( 500, 400 );
-
 #define CVPCB_MAINFRAME_NAME wxT( "CvpcbFrame" )
 
 
@@ -79,13 +76,6 @@ CVPCB_MAINFRAME::CVPCB_MAINFRAME( KIWAY* aKiway, wxWindow* aParent ) :
 
     LoadSettings( config() );
 
-    wxSize const frame_min( ConvertDialogToPixels( FRAME_MIN_SIZE_DU ) );
-
-    SetSizeHints( frame_min );
-
-    // Frame size and position
-    SetSize( m_FramePos.x, m_FramePos.y, m_FrameSize.x, m_FrameSize.y );
-
     setupTools();
     ReCreateMenuBar();
     ReCreateHToolbar();
@@ -373,11 +363,6 @@ void CVPCB_MAINFRAME::LoadSettings( APP_SETTINGS_BASE* aCfg )
 {
     EDA_BASE_FRAME::LoadSettings( aCfg );
 
-    wxSize const frame_default( ConvertDialogToPixels( FRAME_DEFAULT_SIZE_DU ) );
-
-    if( m_FrameSize == wxDefaultSize )
-        m_FrameSize = frame_default;
-
     auto cfg = static_cast<CVPCB_SETTINGS*>( aCfg );
 
     m_filteringOptions = cfg->m_FilterFootprint;

cvpcb/display_footprints_frame.cpp

@@ -69,6 +69,17 @@ DISPLAY_FOOTPRINTS_FRAME::DISPLAY_FOOTPRINTS_FRAME( KIWAY* aKiway, wxWindow* aPa
     SetBoard( new BOARD() );
     SetScreen( new PCB_SCREEN( GetPageSizeIU() ) );
 
+    // Create GAL canvas before loading settings
+#ifdef __WXMAC__
+    // Cairo renderer doesn't handle Retina displays
+    EDA_DRAW_PANEL_GAL::GAL_TYPE backend = EDA_DRAW_PANEL_GAL::GAL_TYPE_OPENGL;
+#else
+    EDA_DRAW_PANEL_GAL::GAL_TYPE backend = EDA_DRAW_PANEL_GAL::GAL_TYPE_CAIRO;
+#endif
+    auto* gal_drawPanel = new PCB_DRAW_PANEL_GAL( this, -1, wxPoint( 0, 0 ), m_FrameSize,
+                                                  GetGalDisplayOptions(), backend );
+    SetCanvas( gal_drawPanel );
+
     // Don't show the default board solder mask clearance.  Only the
     // footprint or pad clearance setting should be shown if it is not 0.
     GetBoard()->GetDesignSettings().m_SolderMaskMargin = 0;
@@ -89,20 +100,6 @@ DISPLAY_FOOTPRINTS_FRAME::DISPLAY_FOOTPRINTS_FRAME( KIWAY* aKiway, wxWindow* aPa
     displ_opts.m_ShowTrackClearanceMode = PCB_DISPLAY_OPTIONS::DO_NOT_SHOW_CLEARANCE;
     SetDisplayOptions( displ_opts );
 
-    // Create GAL canvas
-#ifdef __WXMAC__
-    // Cairo renderer doesn't handle Retina displays
-    EDA_DRAW_PANEL_GAL::GAL_TYPE backend = EDA_DRAW_PANEL_GAL::GAL_TYPE_OPENGL;
-#else
-    EDA_DRAW_PANEL_GAL::GAL_TYPE backend = EDA_DRAW_PANEL_GAL::GAL_TYPE_CAIRO;
-#endif
-    auto* gal_drawPanel = new PCB_DRAW_PANEL_GAL( this, -1, wxPoint( 0, 0 ), m_FrameSize,
-                                                  GetGalDisplayOptions(), backend );
-    SetCanvas( gal_drawPanel );
-
-    // Now all panels are created, set the window size to the latest saved in config:
-    SetSize( m_FramePos.x, m_FramePos.y, m_FrameSize.x, m_FrameSize.y );
-
     // Create the manager and dispatcher & route draw panel events to the dispatcher
     m_toolManager = new TOOL_MANAGER;
     m_toolManager->SetEnvironment( GetBoard(), gal_drawPanel->GetView(),

eeschema/lib_view_frame.cpp

@@ -141,8 +141,6 @@ LIB_VIEW_FRAME::LIB_VIEW_FRAME( KIWAY* aKiway, wxWindow* aParent, FRAME_T aFrame
     GetRenderSettings()->m_ShowPinsElectricalType = GetShowElectricalType();
     GetCanvas()->GetGAL()->SetGridVisibility( IsGridVisible() );
 
-    SetSize( m_FramePos.x, m_FramePos.y, m_FrameSize.x, m_FrameSize.y );
-
     setupTools();
     ReCreateMenuBar();
     ReCreateHToolbar();

eeschema/libedit/lib_edit_frame.cpp

@@ -101,7 +101,6 @@ LIB_EDIT_FRAME::LIB_EDIT_FRAME( KIWAY* aKiway, wxWindow* aParent ) :
     m_DrawSpecificUnit    = false;
     m_SyncPinEdit         = false;
     SetShowElectricalType( true );
-    m_FrameSize = ConvertDialogToPixels( wxSize( 500, 350 ) );    // default in case of no prefs
 
     m_my_part = nullptr;
     m_treePane = nullptr;

eeschema/sch_edit_frame.cpp

@@ -221,7 +221,6 @@ SCH_EDIT_FRAME::SCH_EDIT_FRAME( KIWAY* aKiway, wxWindow* aParent ):
     m_printMonochrome = true;
     m_printSheetReference = true;
     m_hasAutoSave = true;
-    m_FrameSize = ConvertDialogToPixels( wxSize( 500, 350 ) );    // default in case of no prefs
     m_AboutTitle = "Eeschema";
 
     m_findReplaceDialog = nullptr;

include/eda_base_frame.h

@@ -124,6 +124,10 @@ protected:
     wxPoint         m_FramePos;
     wxSize          m_FrameSize;
 
+    // These contain the frame size and position for when it is not maximized
+    wxPoint         m_NormalFramePos;
+    wxSize          m_NormalFrameSize;
+
     wxString        m_AboutTitle;           // Name of program displayed in About.
 
     wxAuiManager    m_auimgr;
@@ -245,6 +249,8 @@ public:
         aEvent.Skip();
     }
 
+    void OnMaximize( wxMaximizeEvent& aEvent );
+
     void SetAutoSaveInterval( int aInterval );
 
     int GetAutoSaveInterval() const { return m_autoSaveInterval; }

pcbnew/footprint_edit_frame.cpp

@@ -108,7 +108,6 @@ FOOTPRINT_EDIT_FRAME::FOOTPRINT_EDIT_FRAME( KIWAY* aKiway, wxWindow* aParent,
                          KICAD_DEFAULT_DRAWFRAME_STYLE, GetFootprintEditorFrameName() )
 {
     m_showBorderAndTitleBlock = false;   // true to show the frame references
-    m_FrameSize = ConvertDialogToPixels( wxSize( 500, 350 ) );    // default in case of no prefs
     m_canvasType = aBackend;
     m_AboutTitle = "ModEdit";
     m_selLayerBox = nullptr;

pcbnew/footprint_viewer_frame.cpp

@@ -189,8 +189,6 @@ FOOTPRINT_VIEWER_FRAME::FOOTPRINT_VIEWER_FRAME( KIWAY* aKiway, wxWindow* aParent
     LoadSettings( config() );
     GetGalDisplayOptions().m_axesEnabled = true;
 
-    SetSize( m_FramePos.x, m_FramePos.y, m_FrameSize.x, m_FrameSize.y );
-
     GetScreen()->SetGrid( ID_POPUP_GRID_LEVEL_1000 + m_LastGridSizeId  );
 
     // Create GAL canvas

pcbnew/pcb_edit_frame.cpp

@@ -177,7 +177,6 @@ PCB_EDIT_FRAME::PCB_EDIT_FRAME( KIWAY* aKiway, wxWindow* aParent ) :
     m_hasAutoSave = true;
     m_microWaveToolBar = NULL;
     m_Layers = nullptr;
-    m_FrameSize = ConvertDialogToPixels( wxSize( 500, 350 ) );    // default in case of no prefs
 
     // We don't know what state board was in when it was lasat saved, so we have to
     // assume dirty