added option to turn off Text anti-aliasing in the UI

(userpref->system), with a great help from brecht (its been way too long
for me).

However as brecht pointed out that the non-AA text is slightly lareger
then AA'ed Text :S, i did not do anything about this as this commit was
just the option not the text drawing.

this commit also makes it possible to do all kinds of UI textrender options

1 files changed, 19 insertions, 4 deletions

diff --git a/source/blender/makesrna/intern/rna_userdef.c b/source/blender/makesrna/intern/rna_userdef.c
index 8d5483efcb3..116e25030d6 100644
--- a/source/blender/makesrna/intern/rna_userdef.c
+++ b/source/blender/makesrna/intern/rna_userdef.c
@@ -44,13 +44,17 @@
 
 #ifdef RNA_RUNTIME
 
-#include "BKE_main.h"
-#include "BKE_DerivedMesh.h"
-#include "BKE_depsgraph.h"
 #include "DNA_object_types.h"
 #include "DNA_screen_types.h"
-#include "GPU_draw.h"
+
+#include "BKE_DerivedMesh.h"
+#include "BKE_depsgraph.h"
 #include "BKE_global.h"
+#include "BKE_main.h"
+
+#include "GPU_draw.h"
+
+#include "BLF_api.h"
 
 #include "MEM_guardedalloc.h"
 #include "MEM_CacheLimiterC-Api.h"
@@ -254,6 +258,12 @@ static void rna_userdef_temp_update(Main *bmain, Scene *scene, PointerRNA *ptr)
 	BLI_where_is_temp(btempdir, 1);
 }
 
+static void rna_userdef_text_update(Main *bmain, Scene *scene, PointerRNA *ptr)
+{
+	BLF_cache_clear();
+	WM_main_add_notifier(NC_WINDOW, NULL);
+}
+
 #else
 
 static void rna_def_userdef_theme_ui_font_style(BlenderRNA *brna)
@@ -2575,6 +2585,11 @@ static void rna_def_userdef_system(BlenderRNA *brna)
 	RNA_def_property_range(prop, 50, 1000);
 	RNA_def_property_ui_text(prop, "Wait Timer (ms)", "Time in milliseconds between each frame recorded for screencast");
 
+	prop= RNA_def_property(srna, "use_text_antialiasing", PROP_BOOLEAN, PROP_NONE);
+	RNA_def_property_boolean_negative_sdna(prop, NULL, "text_render", USER_TEXT_DISABLE_AA);
+	RNA_def_property_ui_text(prop, "Text Anti-aliasing", "Draw user interface text anti-aliased");
+	RNA_def_property_update(prop, 0, "rna_userdef_text_update");
+	
 #if 0
 	prop= RNA_def_property(srna, "verse_master", PROP_STRING, PROP_NONE);
 	RNA_def_property_string_sdna(prop, NULL, "versemaster");