Move DPI_SCALING into the GAL from common

It should be owned by the GAL, since it is used
with the OpenGL canvas infrastructure.

3d-viewer/3d_cache/dialogs/panel_prev_3d.cpp

@@ -34,7 +34,7 @@
 #include <bitmaps.h>
 #include <class_board.h>
 #include <common_ogl/cogl_att_list.h>
-#include <dpi_scaling.h>
+#include <gal/dpi_scaling.h>
 #include <pgm_base.h>
 #include <project.h>
 #include <settings/common_settings.h>

3d-viewer/3d_viewer/eda_3d_viewer.cpp

@@ -38,8 +38,8 @@
 #include <board_stackup_manager/class_board_stackup.h>
 #include <board_stackup_manager/stackup_predefined_prms.h>
 #include <class_board.h>
-#include <dpi_scaling.h>
 #include <layers_id_colors_and_visibility.h>
+#include <gal/dpi_scaling.h>
 #include <pgm_base.h>
 #include <project.h>
 #include <settings/common_settings.h>

common/CMakeLists.txt

@@ -30,6 +30,7 @@ set( GAL_SRCS
     newstroke_font.cpp
     painter.cpp
     gal/color4d.cpp
+    gal/dpi_scaling.cpp
     gal/gal_display_options.cpp
     gal/graphics_abstraction_layer.cpp
     gal/hidpi_gl_canvas.cpp
@@ -278,7 +279,6 @@ set( COMMON_SRCS
     cursor_store.cpp
     dialog_shim.cpp
     displlst.cpp
-    dpi_scaling.cpp
     gr_text.cpp
     dsnlexer.cpp
     eagle_parser.cpp

common/dialogs/panel_common_settings.cpp

@@ -26,7 +26,7 @@
 #include <bitmap_types.h>
 #include <bitmaps.h>
 #include <dialog_shim.h>
-#include <dpi_scaling.h>
+#include <gal/dpi_scaling.h>
 #include <kiface_i.h>
 #include <pgm_base.h>
 #include <id.h>

common/gal/dpi_scaling.cpp

@@ -21,7 +21,7 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
  */
 
-#include <dpi_scaling.h>
+#include <gal/dpi_scaling.h>
 
 #include <core/optional.h>
 
@@ -174,4 +174,4 @@ double DPI_SCALING::GetDefaultScaleFactor()
 {
     // no scaling => 1.0
     return 1.0;
-}
+}

common/gal/gal_display_options.cpp

@@ -28,7 +28,7 @@
 #include <wx/log.h>
 
 #include <config_map.h>
-#include <dpi_scaling.h>
+#include <gal/dpi_scaling.h>
 
 using namespace KIGFX;
 
@@ -133,4 +133,4 @@ void GAL_DISPLAY_OPTIONS::NotifyChanged()
     wxLogTrace( traceGalDispOpts, "Change notification" );
 
     Notify( &GAL_DISPLAY_OPTIONS_OBSERVER::OnGalDisplayOptionsChanged, *this );
-}
+}

common/gal/hidpi_gl_canvas.cpp

@@ -26,7 +26,7 @@
 
 #include <gal/hidpi_gl_canvas.h>
 
-#include <dpi_scaling.h>
+#include <gal/dpi_scaling.h>
 
 
 HIDPI_GL_CANVAS::HIDPI_GL_CANVAS( wxWindow* parent, wxWindowID id, const int* attribList,

include/gal/gal_display_options.h

@@ -24,7 +24,7 @@
 #ifndef GAL_DISPLAY_OPTIONS_H__
 #define GAL_DISPLAY_OPTIONS_H__
 
-#include <dpi_scaling.h>
+#include <gal/dpi_scaling.h>
 #include <observable.h>
 
 class COMMON_SETTINGS;