From fe21003777718efac8743bf99c5388b3d6477be2 Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@gmail.com>
Date: Fri, 4 Apr 2025 19:56:43 +0200
Subject: adw: implement basic StyleManager

---
 adw/include/adwaitamm/enums.hpp        | 51 +++++++++++++++++++++
 adw/include/adwaitamm/stylemanager.hpp | 81 ++++++++++++++++++++++++++++++++++
 2 files changed, 132 insertions(+)
 create mode 100644 adw/include/adwaitamm/enums.hpp
 create mode 100644 adw/include/adwaitamm/stylemanager.hpp

(limited to 'adw/include/adwaitamm')

diff --git a/adw/include/adwaitamm/enums.hpp b/adw/include/adwaitamm/enums.hpp
new file mode 100644
index 0000000..d19ebc7
--- /dev/null
+++ b/adw/include/adwaitamm/enums.hpp
@@ -0,0 +1,51 @@
+#ifndef LIBADWAITAMM_ENUMS_HPP
+#define LIBADWAITAMM_ENUMS_HPP
+
+#include <glibmm/value.h>
+
+#include <glib-object.h>
+
+namespace Adwaita
+{
+  enum struct AccentColor
+  {
+    Blue,
+    Teal,
+    Green,
+    Yellow,
+    Orange,
+    Red,
+    Pink,
+    Purple,
+    Slate,
+  };
+
+  enum struct ColorScheme
+  {
+    Default,
+    ForceLight,
+    PreferLight,
+    PreferDark,
+    ForceDark,
+  };
+}  // namespace Adwaita
+
+namespace Glib
+{
+
+#define VALUE_SPECIALIZATION(Enum)                                                                                                             \
+  template<>                                                                                                                                   \
+  class Value<Adwaita::Enum> : public Glib::Value_Enum<Adwaita::Enum>                                                                          \
+  {                                                                                                                                            \
+  public:                                                                                                                                      \
+    auto static value_type() -> GType;                                                                                                         \
+  }
+
+  VALUE_SPECIALIZATION(AccentColor);
+  VALUE_SPECIALIZATION(ColorScheme);
+
+#undef VALUE_SPECIALIZATION
+
+}  // namespace Glib
+
+#endif
\ No newline at end of file
diff --git a/adw/include/adwaitamm/stylemanager.hpp b/adw/include/adwaitamm/stylemanager.hpp
new file mode 100644
index 0000000..8c6fd85
--- /dev/null
+++ b/adw/include/adwaitamm/stylemanager.hpp
@@ -0,0 +1,81 @@
+#ifndef LIBADWAITAMM_STYLE_MANAGER_HPP
+#define LIBADWAITAMM_STYLE_MANAGER_HPP
+
+#include "adwaitamm/helpers/gobj_mixin.hpp"
+
+#include <glibmm/class.h>
+#include <glibmm/object.h>
+#include <glibmm/objectbase.h>
+#include <glibmm/refptr.h>
+#include <glibmm/ustring.h>
+
+#include <giomm/application.h>
+
+#include <gtkmm/application.h>
+
+#include <gdkmm/display.h>
+#include <glib-object.h>
+
+#define _ADWAITA_INSIDE
+#include <adw-style-manager.h>
+#undef _ADWAITA_INSIDE
+
+using AdwStyleManager = struct _AdwStyleManager;
+
+namespace Adwaita
+{
+  enum struct AccentColor;
+  enum struct ColorScheme;
+
+  struct StyleManager : Glib::Object,
+                        helpers::gobj_mixin<StyleManager, AdwStyleManager>
+  {
+    struct Class : Glib::Class
+    {
+      using BaseClassParent = GObjectClass;
+      using BaseClassType = AdwStyleManagerClass;
+      using BaseObjectType = AdwStyleManager;
+      using CppClassParent = struct Glib::Object_Class;
+      using CppObjectType = StyleManager;
+
+      auto init() -> Glib::Class const &;
+      auto static class_init_function(void * gclass, void * data) -> void;
+      auto static wrap_new(GObject * object) -> Glib::ObjectBase *;
+    };
+
+    using BaseObjectType = Class::BaseObjectType;
+    using BaseClassType = Class::BaseClassType;
+    using CppObjectType = Class::CppObjectType;
+    using CppClassType = Class;
+
+    using helpers::gobj_mixin<CppObjectType, BaseObjectType>::gobj;
+    using helpers::gobj_mixin<CppObjectType, BaseObjectType>::gobj_copy;
+
+    StyleManager(StyleManager const & other) = delete;
+    StyleManager(StyleManager && other) noexcept = delete;
+
+    auto operator=(StyleManager const & other) noexcept -> StyleManager & = delete;
+    auto operator=(StyleManager && other) noexcept -> StyleManager & = delete;
+
+    auto static get_default() -> StyleManager *;
+    auto static for_display(Gdk::Display & display) -> StyleManager *;
+
+    auto static get_type() -> GType;
+    auto static get_base_type() -> GType;
+
+    auto get_accent_color() const -> AccentColor;
+    auto set_color_scheme(ColorScheme value) -> void;
+
+  protected:
+    explicit StyleManager(Glib::ConstructParams const & params);
+    explicit StyleManager(BaseObjectType * gobj);
+    explicit StyleManager();
+  };
+}  // namespace Adwaita
+
+namespace Glib
+{
+  auto wrap(AdwStyleManager * object) -> Adwaita::StyleManager *;
+}  // namespace Glib
+
+#endif
\ No newline at end of file
-- 
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