3D preferences bug fixes.

1) Make sure prefs get saved when closing parent frame.
2) Add camera projection mode to settings.

Fixes https://gitlab.com/kicad/code/kicad/issues/8110

Fixes https://gitlab.com/kicad/code/kicad/issues/8626

3d-viewer/3d_canvas/eda_3d_canvas.h

@@ -118,34 +118,20 @@ public:
 
     /**
      * Enable or disable camera animation when switching to a pre-defined view.
-     *
-     * @param aAnimationEnabled animation enabled state to set.
-     */
-    void AnimationEnabledSet( bool aAnimationEnabled ) { m_animation_enabled = aAnimationEnabled; }
-
-    /**
-     * Return whether camera animation is enabled when switching to a pre-defined view.
-     *
-     * @return true if animation is enabled.
      */
-    bool AnimationEnabledGet() const { return m_animation_enabled; }
+    void SetAnimationEnabled( bool aEnable ) { m_animation_enabled = aEnable; }
+    bool GetAnimationEnabled() const { return m_animation_enabled; }
 
     /**
      * Set the camera animation moving speed multiplier option.
      *
-     * @param aMovingSpeedMultiplier one of the possible integer options: [1,2,3,4,5].
+     * @param aMultiplier one of the possible integer options: [1,2,3,4,5].
      */
-    void MovingSpeedMultiplierSet( int aMovingSpeedMultiplier )
-    {
-        m_moving_speed_multiplier = aMovingSpeedMultiplier;
-    }
+    void SetMovingSpeedMultiplier( int aMultiplier ) { m_moving_speed_multiplier = aMultiplier; }
+    int GetMovingSpeedMultiplier() const { return m_moving_speed_multiplier; }
 
-    /**
-     * Return the current camera animation moving speed multiplier option.
-     *
-     * @return current moving speed multiplier option, one of [1,2,3,4,5].
-     */
-    int MovingSpeedMultiplierGet() const { return m_moving_speed_multiplier; }
+    int GetProjectionMode() const { return (int) m_camera.GetProjection(); };
+    void SetProjectionMode( int aMode ) { m_camera.SetProjection( (PROJECTION_TYPE) aMode ); }
 
     /**
      * Notify that the render engine was changed.

3d-viewer/3d_rendering/camera.h

@@ -36,7 +36,7 @@
 
 enum class PROJECTION_TYPE
 {
-    ORTHO,
+    ORTHO = 0,
     PERSPECTIVE
 };
 
@@ -158,6 +158,7 @@ public:
 
     void ToggleProjection();
     PROJECTION_TYPE GetProjection() { return m_projectionType; }
+    void SetProjection( PROJECTION_TYPE aProjection ) { m_projectionType = aProjection; }
 
     /**
      * Update the windows size of the camera.

3d-viewer/3d_viewer/3d_viewer_settings.cpp

@@ -193,6 +193,8 @@ EDA_3D_VIEWER_SETTINGS::EDA_3D_VIEWER_SETTINGS()
             &m_Camera.moving_speed_multiplier, 3 ) );
     m_params.emplace_back( new PARAM<double>( "camera.rotation_increment",
             &m_Camera.rotation_increment, 10.0 ) );
+    m_params.emplace_back( new PARAM<int>( "camera.projection_mode",
+            &m_Camera.projection_mode, 1 ) );
 
 }
 

3d-viewer/3d_viewer/3d_viewer_settings.h

@@ -93,6 +93,7 @@ public:
         bool   animation_enabled;
         int    moving_speed_multiplier;
         double rotation_increment;
+        int    projection_mode;
     };
 
     EDA_3D_VIEWER_SETTINGS();

3d-viewer/3d_viewer/dialogs/panel_3D_display_options.cpp

@@ -76,10 +76,10 @@ bool PANEL_3D_DISPLAY_OPTIONS::TransferDataToWindow()
     }
 
     // Camera Options
-    m_checkBoxEnableAnimation->SetValue( m_canvas->AnimationEnabledGet() );
-    m_sliderAnimationSpeed->SetValue( m_canvas->MovingSpeedMultiplierGet() );
-    m_staticAnimationSpeed->Enable( m_canvas->AnimationEnabledGet() );
-    m_sliderAnimationSpeed->Enable( m_canvas->AnimationEnabledGet() );
+    m_checkBoxEnableAnimation->SetValue( m_canvas->GetAnimationEnabled() );
+    m_sliderAnimationSpeed->SetValue( m_canvas->GetMovingSpeedMultiplier() );
+    m_staticAnimationSpeed->Enable( m_canvas->GetAnimationEnabled() );
+    m_sliderAnimationSpeed->Enable( m_canvas->GetAnimationEnabled() );
 
     EDA_3D_CONTROLLER* ctrlTool = m_frame->GetToolManager()->GetTool<EDA_3D_CONTROLLER>();
     m_spinCtrlRotationAngle->SetValue( ctrlTool->GetRotationIncrement() );
@@ -123,8 +123,8 @@ bool PANEL_3D_DISPLAY_OPTIONS::TransferDataFromWindow()
     m_settings.SetFlag( FL_ECO, m_checkBoxECO->GetValue( ) );
 
     // Camera Options
-    m_canvas->AnimationEnabledSet( m_checkBoxEnableAnimation->GetValue() );
-    m_canvas->MovingSpeedMultiplierSet( m_sliderAnimationSpeed->GetValue() );
+    m_canvas->SetAnimationEnabled( m_checkBoxEnableAnimation->GetValue());
+    m_canvas->SetMovingSpeedMultiplier( m_sliderAnimationSpeed->GetValue());
 
     EDA_3D_CONTROLLER* ctrlTool = m_frame->GetToolManager()->GetTool<EDA_3D_CONTROLLER>();
     ctrlTool->SetRotationIncrement( m_spinCtrlRotationAngle->GetValue() );

3d-viewer/3d_viewer/eda_3d_viewer.cpp

@@ -531,8 +531,9 @@ void EDA_3D_VIEWER::LoadSettings( APP_SETTINGS_BASE *aCfg )
 
         m_boardAdapter.SetMaterialMode( static_cast<MATERIAL_MODE>( cfg->m_Render.material_mode ) );
 
-        m_canvas->AnimationEnabledSet( cfg->m_Camera.animation_enabled );
-        m_canvas->MovingSpeedMultiplierSet( cfg->m_Camera.moving_speed_multiplier );
+        m_canvas->SetAnimationEnabled( cfg->m_Camera.animation_enabled );
+        m_canvas->SetMovingSpeedMultiplier( cfg->m_Camera.moving_speed_multiplier );
+        m_canvas->SetProjectionMode( cfg->m_Camera.projection_mode );
 
 #undef TRANSFER_SETTING
     }
@@ -630,8 +631,9 @@ void EDA_3D_VIEWER::SaveSettings( APP_SETTINGS_BASE *aCfg )
 
         save_color( m_boardAdapter.m_OpenGlSelectionColor, cfg->m_Render.opengl_selection_color );
 
-        cfg->m_Camera.animation_enabled       = m_canvas->AnimationEnabledGet();
-        cfg->m_Camera.moving_speed_multiplier = m_canvas->MovingSpeedMultiplierGet();
+        cfg->m_Camera.animation_enabled       = m_canvas->GetAnimationEnabled();
+        cfg->m_Camera.moving_speed_multiplier = m_canvas->GetMovingSpeedMultiplier();
+        cfg->m_Camera.projection_mode         = m_canvas->GetProjectionMode();
 
         if( EDA_3D_CONTROLLER* ctrlTool = GetToolManager()->GetTool<EDA_3D_CONTROLLER>() )
             cfg->m_Camera.rotation_increment = ctrlTool->GetRotationIncrement();

include/pcb_base_frame.h

@@ -350,15 +350,8 @@ public:
 
     virtual void SwitchLayer( wxDC* DC, PCB_LAYER_ID layer );
 
-    virtual void SetActiveLayer( PCB_LAYER_ID aLayer )
-    {
-        GetScreen()->m_Active_Layer = aLayer;
-    }
-
-    virtual PCB_LAYER_ID GetActiveLayer() const
-    {
-        return GetScreen()->m_Active_Layer;
-    }
+    virtual void SetActiveLayer( PCB_LAYER_ID aLayer ) { GetScreen()->m_Active_Layer = aLayer; }
+    virtual PCB_LAYER_ID GetActiveLayer() const { return GetScreen()->m_Active_Layer; }
 
     SEVERITY GetSeverity( int aErrorCode ) const override;
 
@@ -395,6 +388,7 @@ public:
     virtual bool GetAutoZoom() { return false; }
 
 protected:
+    bool canCloseWindow( wxCloseEvent& aCloseEvent ) override;
 
     /**
      * Attempts to load \a aFootprintId from the footprint library table.
@@ -407,12 +401,13 @@ protected:
      */
     FOOTPRINT* loadFootprint( const LIB_ID& aFootprintId );
 
+    virtual void unitsChangeRefresh() override;
+
+protected:
     BOARD*                  m_pcb;
     PCB_DISPLAY_OPTIONS     m_displayOptions;
     PCB_ORIGIN_TRANSFORMS   m_originTransforms;
     PCBNEW_SETTINGS*        m_settings; // No ownership, just a shortcut
-
-    virtual void unitsChangeRefresh() override;
 };
 
 #endif  // PCB_BASE_FRAME_H

pcbnew/footprint_edit_frame.cpp

@@ -632,7 +632,7 @@ bool FOOTPRINT_EDIT_FRAME::canCloseWindow( wxCloseEvent& aEvent )
         }
     }
 
-    return true;
+    return PCB_BASE_EDIT_FRAME::canCloseWindow( aEvent );
 }
 
 

pcbnew/pcb_base_frame.cpp

@@ -83,6 +83,19 @@ PCB_BASE_FRAME::~PCB_BASE_FRAME()
 }
 
 
+bool PCB_BASE_FRAME::canCloseWindow( wxCloseEvent& aEvent )
+{
+    // Close modeless dialogs.  They're trouble when they get destroyed after the frame and/or
+    // board.
+    wxWindow* viewer3D = Get3DViewerFrame();
+
+    if( viewer3D )
+        viewer3D->Close( true );
+
+    return true;
+}
+
+
 EDA_3D_VIEWER* PCB_BASE_FRAME::Get3DViewerFrame()
 {
     return dynamic_cast<EDA_3D_VIEWER*>( FindWindowByName( QUALIFIED_VIEWER3D_FRAMENAME( this ) ) );

pcbnew/pcb_edit_frame.cpp

@@ -840,7 +840,7 @@ bool PCB_EDIT_FRAME::canCloseWindow( wxCloseEvent& aEvent )
     if( open_dlg )
         open_dlg->Close( true );
 
-    return true;
+    return PCB_BASE_EDIT_FRAME::canCloseWindow( aEvent );
 }