>Added handled hotkeys:

- resetting relative coordinates
- switching units
- not official: changing transparency for layers (works only for main layers, does not work on vias/pads/etc.)

common/view/view.cpp

@@ -400,6 +400,7 @@ void VIEW::UpdateLayerColor( int aLayer )
 
     updateItemsColor visitor( aLayer, m_painter, m_gal );
     m_layers[aLayer].items->Query( r, visitor );
+    MarkTargetDirty( m_layers[aLayer].target );
 }
 
 
@@ -459,6 +460,7 @@ void VIEW::ChangeLayerDepth( int aLayer, int aDepth )
 
     changeItemsDepth visitor( aLayer, aDepth, m_gal );
     m_layers[aLayer].items->Query( r, visitor );
+    MarkTargetDirty( m_layers[aLayer].target );
 }
 
 

pcbnew/pcb_painter.cpp

@@ -66,16 +66,16 @@ void PCB_RENDER_SETTINGS::ImportLegacyColors( COLORS_DESIGN_SETTINGS* aSettings
     }
 
     // Default colors for specific layers
-    m_layerColors[ITEM_GAL_LAYER( VIAS_HOLES_VISIBLE )]             = COLOR4D( 0.5, 0.4, 0.0, 1.0 );
+    m_layerColors[ITEM_GAL_LAYER( VIAS_HOLES_VISIBLE )]             = COLOR4D( 0.5, 0.4, 0.0, 0.8 );
-    m_layerColors[ITEM_GAL_LAYER( PADS_HOLES_VISIBLE )]             = COLOR4D( 0.0, 0.5, 0.5, 1.0 );
+    m_layerColors[ITEM_GAL_LAYER( PADS_HOLES_VISIBLE )]             = COLOR4D( 0.0, 0.5, 0.5, 0.8 );
-    m_layerColors[ITEM_GAL_LAYER( VIA_THROUGH_VISIBLE )]            = COLOR4D( 0.7, 0.7, 0.7, 1.0 );
+    m_layerColors[ITEM_GAL_LAYER( VIA_THROUGH_VISIBLE )]            = COLOR4D( 0.7, 0.7, 0.7, 0.8 );
-    m_layerColors[ITEM_GAL_LAYER( PADS_VISIBLE )]                   = COLOR4D( 0.7, 0.7, 0.7, 1.0 );
+    m_layerColors[ITEM_GAL_LAYER( PADS_VISIBLE )]                   = COLOR4D( 0.7, 0.7, 0.7, 0.8 );
-    m_layerColors[NETNAMES_GAL_LAYER( PADS_NETNAMES_VISIBLE )]      = COLOR4D( 0.8, 0.8, 0.8, 0.7 );
+    m_layerColors[NETNAMES_GAL_LAYER( PADS_NETNAMES_VISIBLE )]      = COLOR4D( 0.8, 0.8, 0.8, 0.8 );
-    m_layerColors[NETNAMES_GAL_LAYER( PAD_FR_NETNAMES_VISIBLE )]    = COLOR4D( 0.8, 0.8, 0.8, 0.7 );
+    m_layerColors[NETNAMES_GAL_LAYER( PAD_FR_NETNAMES_VISIBLE )]    = COLOR4D( 0.8, 0.8, 0.8, 0.8 );
-    m_layerColors[NETNAMES_GAL_LAYER( PAD_BK_NETNAMES_VISIBLE )]    = COLOR4D( 0.8, 0.8, 0.8, 0.7 );
+    m_layerColors[NETNAMES_GAL_LAYER( PAD_BK_NETNAMES_VISIBLE )]    = COLOR4D( 0.8, 0.8, 0.8, 0.8 );
-    m_layerColors[ITEM_GAL_LAYER( RATSNEST_VISIBLE )]               = COLOR4D( 0.4, 0.4, 0.4, 0.7 );
+    m_layerColors[ITEM_GAL_LAYER( RATSNEST_VISIBLE )]               = COLOR4D( 0.4, 0.4, 0.4, 0.8 );
-    m_layerColors[ITEM_GAL_LAYER( WORKSHEET )]                      = COLOR4D( 0.5, 0.0, 0.0, 1.0 );
+    m_layerColors[ITEM_GAL_LAYER( WORKSHEET )]                      = COLOR4D( 0.5, 0.0, 0.0, 0.8 );
-    m_layerColors[ITEM_GAL_LAYER( DRC_VISIBLE )]                    = COLOR4D( 1.0, 0.0, 0.0, 1.0 );
+    m_layerColors[ITEM_GAL_LAYER( DRC_VISIBLE )]                    = COLOR4D( 1.0, 0.0, 0.0, 0.8 );
 
     // Netnames for copper layers
     for( LAYER_NUM layer = FIRST_COPPER_LAYER; layer <= LAST_COPPER_LAYER; ++layer )
@@ -175,23 +175,15 @@ const COLOR4D& PCB_RENDER_SETTINGS::GetColor( const VIEW_ITEM* aItem, int aLayer
 
 void PCB_RENDER_SETTINGS::update()
 {
+    RENDER_SETTINGS::update();
+
     // Calculate darkened/highlighted variants of layer colors
     for( int i = 0; i < TOTAL_LAYER_COUNT; i++ )
     {
-        m_layerColors[i].a   = m_layerOpacity;
         m_layerColorsHi[i]   = m_layerColors[i].Brightened( m_highlightFactor );
         m_layerColorsDark[i] = m_layerColors[i].Darkened( 1.0 - m_highlightFactor );
         m_layerColorsSel[i]  = m_layerColors[i].Brightened( m_selectFactor );
     }
-
-    m_hiContrastColor = COLOR4D( m_hiContrastFactor, m_hiContrastFactor, m_hiContrastFactor,
-                                 m_layerOpacity );
-}
-
-
-const COLOR4D& PCB_RENDER_SETTINGS::GetLayerColor( int aLayer ) const
-{
-    return m_layerColors[aLayer];
 }
 
 

pcbnew/pcb_painter.h

@@ -97,7 +97,23 @@ public:
      * Returns the color used to draw a layer.
      * @param aLayer is the layer number.
      */
-    const COLOR4D& GetLayerColor( int aLayer ) const;
+    const COLOR4D& GetLayerColor( int aLayer ) const
+    {
+        return m_layerColors[aLayer];
+    }
+
+    /**
+     * Function SetLayerColor
+     * Changes the color used to draw a layer.
+     * @param aLayer is the layer number.
+     * @param aColor is the new color.
+     */
+    void SetLayerColor( int aLayer, const COLOR4D& aColor )
+    {
+        m_layerColors[aLayer] = aColor;
+
+        update();       // recompute other shades of the color
+    }
 
     /**
      * Function SetSketchMode

pcbnew/tools/common_actions.cpp

@@ -197,11 +197,11 @@ TOOL_ACTION COMMON_ACTIONS::layerPrev( "pcbnew.layerPrev",
         "", "" );
 
 TOOL_ACTION COMMON_ACTIONS::layerAlphaInc( "pcbnew.layerAlphaInc",
-        AS_GLOBAL, MD_SHIFT + '[',      // shift+[ == {
+        AS_GLOBAL, MD_SHIFT + ']',      // shift+] == }
         "", "" );
 
 TOOL_ACTION COMMON_ACTIONS::layerAlphaDec( "pcbnew.layerAlphaDec",
-        AS_GLOBAL, MD_SHIFT + ']',      // shift+] == }
+        AS_GLOBAL, MD_SHIFT + '[',      // shift+[ == {
         "", "" );
 
 

pcbnew/tools/pcbnew_control.cpp

@@ -32,13 +32,14 @@
 #include <class_drawpanel_gal.h>
 #include <class_pcb_screen.h>
 #include <pcbcommon.h>
+#include <confirm.h>
 
 #include <gal/graphics_abstraction_layer.h>
 #include <view/view_controls.h>
 #include <pcb_painter.h>
 
 PCBNEW_CONTROL::PCBNEW_CONTROL() :
-    TOOL_INTERACTIVE( "pcbnew.Settings" )
+    TOOL_INTERACTIVE( "pcbnew.Control" )
 {
 }
 
@@ -340,7 +341,21 @@ int PCBNEW_CONTROL::LayerPrev( TOOL_EVENT& aEvent )
 
 int PCBNEW_CONTROL::LayerAlphaInc( TOOL_EVENT& aEvent )
 {
-    std::cout << __PRETTY_FUNCTION__ << std::endl;
+    KIGFX::PCB_PAINTER* painter =
+            static_cast<KIGFX::PCB_PAINTER*>( m_frame->GetGalCanvas()->GetView()->GetPainter() );
+    KIGFX::PCB_RENDER_SETTINGS* settings =
+            static_cast<KIGFX::PCB_RENDER_SETTINGS*> ( painter->GetSettings() );
+
+    LAYER_NUM currentLayer = m_frame->GetActiveLayer();
+    KIGFX::COLOR4D currentColor = settings->GetLayerColor( currentLayer );
+
+    if( currentColor.a <= 0.95 )
+    {
+        currentColor.a += 0.05;
+        settings->SetLayerColor( currentLayer, currentColor );
+        m_frame->GetGalCanvas()->GetView()->UpdateLayerColor( currentLayer );
+    }
+
     setTransitions();
 
     return 0;
@@ -349,7 +364,21 @@ int PCBNEW_CONTROL::LayerAlphaInc( TOOL_EVENT& aEvent )
 
 int PCBNEW_CONTROL::LayerAlphaDec( TOOL_EVENT& aEvent )
 {
-    std::cout << __PRETTY_FUNCTION__ << std::endl;
+    KIGFX::PCB_PAINTER* painter =
+            static_cast<KIGFX::PCB_PAINTER*>( m_frame->GetGalCanvas()->GetView()->GetPainter() );
+    KIGFX::PCB_RENDER_SETTINGS* settings =
+            static_cast<KIGFX::PCB_RENDER_SETTINGS*> ( painter->GetSettings() );
+
+    LAYER_NUM currentLayer = m_frame->GetActiveLayer();
+    KIGFX::COLOR4D currentColor = settings->GetLayerColor( currentLayer );
+
+    if( currentColor.a >= 0.05 )
+    {
+        currentColor.a -= 0.05;
+        settings->SetLayerColor( currentLayer, currentColor );
+        m_frame->GetGalCanvas()->GetView()->UpdateLayerColor( currentLayer );
+    }
+
     setTransitions();
 
     return 0;
@@ -469,7 +498,10 @@ int PCBNEW_CONTROL::ViaSizeDec( TOOL_EVENT& aEvent )
 // Miscellaneous
 int PCBNEW_CONTROL::ResetCoords( TOOL_EVENT& aEvent )
 {
-    std::cout << __PRETTY_FUNCTION__ << std::endl;
+    VECTOR2I cursorPos = getViewControls()->GetCursorPosition();
+
+    m_frame->GetScreen()->m_O_Curseur = wxPoint( cursorPos.x, cursorPos.y );
+    m_frame->UpdateStatusBar();
     setTransitions();
 
     return 0;
@@ -478,7 +510,15 @@ int PCBNEW_CONTROL::ResetCoords( TOOL_EVENT& aEvent )
 
 int PCBNEW_CONTROL::SwitchUnits( TOOL_EVENT& aEvent )
 {
-    std::cout << __PRETTY_FUNCTION__ << std::endl;
+    // TODO should not it be refactored to pcb_frame member function?
+    wxCommandEvent evt( wxEVT_COMMAND_MENU_SELECTED );
+
+    if( g_UserUnit == INCHES )
+        evt.SetId( ID_TB_OPTIONS_SELECT_UNIT_MM );
+    else
+        evt.SetId( ID_TB_OPTIONS_SELECT_UNIT_INCH );
+
+    m_frame->ProcessEvent( evt );
     setTransitions();
 
     return 0;
@@ -487,7 +527,8 @@ int PCBNEW_CONTROL::SwitchUnits( TOOL_EVENT& aEvent )
 
 int PCBNEW_CONTROL::ShowHelp( TOOL_EVENT& aEvent )
 {
-    std::cout << __PRETTY_FUNCTION__ << std::endl;
+    // TODO
+    DisplayInfoMessage( m_frame, _( "Not implemented yet." ) );
     setTransitions();
 
     return 0;