From 5780991d786b994724112c97f691d9e2b9f2f1c5 Mon Sep 17 00:00:00 2001
From: Javier Sancho <jsf@jsancho.org>
Date: Tue, 21 Apr 2020 08:13:08 +0200
Subject: [PATCH] set-skin-font! get-built-in-font

---
 src/gui-environment.cpp |  9 +++++++++
 src/gui-environment.h   |  3 +++
 src/gui-skin.cpp        | 18 ++++++++++++++++++
 src/gui-skin.h          |  5 +++++
 4 files changed, 35 insertions(+)

diff --git a/src/gui-environment.cpp b/src/gui-environment.cpp
index 692075f..6244147 100644
--- a/src/gui-environment.cpp
+++ b/src/gui-environment.cpp
@@ -44,6 +44,7 @@ extern "C" {
     init_gui_environment_type ();
     DEFINE_GSUBR ("add-image!", 3, 0, 1, irr_gui_addImage);
     DEFINE_GSUBR ("add-static-text!", 3, 0, 1, irr_gui_addStaticText);
+    DEFINE_GSUBR ("get-built-in-font", 1, 0, 0, irr_gui_getBuiltInFont);
     DEFINE_GSUBR ("get-font", 2, 0, 0, irr_gui_getFont);
     DEFINE_GSUBR ("get-gui-environment", 1, 0, 0, irr_getGUIEnvironment);
     DEFINE_GSUBR ("get-skin", 1, 0, 0, irr_gui_getSkin);
@@ -130,6 +131,14 @@ extern "C" {
     return wrap_gui_static_text (staticText);
   }
 
+  SCM
+  irr_gui_getBuiltInFont (SCM wrapped_gui_environment)
+  {
+    irr::gui::IGUIEnvironment* guienv = unwrap_gui_environment (wrapped_gui_environment);
+    irr::gui::IGUIFont* font = guienv->getBuiltInFont ();
+    return wrap_gui_font (font);
+  }
+
   SCM
   irr_gui_getFont (SCM wrapped_gui_environment,
                    SCM filename)
diff --git a/src/gui-environment.h b/src/gui-environment.h
index 1cc5cc6..b03aac4 100644
--- a/src/gui-environment.h
+++ b/src/gui-environment.h
@@ -49,6 +49,9 @@ extern "C" {
                          SCM rectangle,
                          SCM rest);
 
+  SCM
+  irr_gui_getBuiltInFont (SCM wrapped_gui_environment);
+
   SCM
   irr_gui_getFont (SCM wrapped_gui_environment,
                    SCM filename);
diff --git a/src/gui-skin.cpp b/src/gui-skin.cpp
index cfc9edb..4d1f0ec 100644
--- a/src/gui-skin.cpp
+++ b/src/gui-skin.cpp
@@ -34,6 +34,7 @@ extern "C" {
   {
     init_gui_skin_type ();
     DEFINE_GSUBR ("get-skin-font", 1, 0, 1, irr_gui_getSkinFont);
+    DEFINE_GSUBR ("set-skin-font!", 2, 0, 1, irr_gui_setSkinFont);
   }
 
   DEFINE_WRAPPED_TYPE (irr::gui::IGUISkin*, "gui-skin",
@@ -55,6 +56,23 @@ extern "C" {
     return wrap_gui_font (font);
   }
 
+  SCM
+  irr_gui_setSkinFont (SCM wrapped_gui_skin,
+                       SCM font,
+                       SCM rest)
+  {
+    SCM which = scm_from_utf8_symbol ("default");
+
+    scm_c_bind_keyword_arguments ("get-skin-font", rest, (scm_t_keyword_arguments_flags)0,
+                                  scm_from_utf8_keyword ("which"), &which,
+                                  SCM_UNDEFINED);
+
+    irr::gui::IGUISkin* skin = unwrap_gui_skin (wrapped_gui_skin);
+    skin->setFont (unwrap_gui_font (font),
+                   scm_to_default_font (which));
+    return SCM_UNSPECIFIED;
+  }
+
   irr::gui::EGUI_DEFAULT_FONT
   scm_to_default_font (SCM default_font)
   {
diff --git a/src/gui-skin.h b/src/gui-skin.h
index 5a86bb1..529eb0c 100644
--- a/src/gui-skin.h
+++ b/src/gui-skin.h
@@ -38,6 +38,11 @@ extern "C" {
   irr_gui_getSkinFont (SCM wrapped_gui_skin,
                        SCM rest);
 
+  SCM
+  irr_gui_setSkinFont (SCM wrapped_gui_skin,
+                       SCM font,
+                       SCM rest);
+
   irr::gui::EGUI_DEFAULT_FONT
   scm_to_default_font (SCM default_font);
 
-- 
2.39.2