From 2328f123052062bce9452d83d5d205a850071244 Mon Sep 17 00:00:00 2001
From: Gergely Polonkai <gergely@polonkai.eu>
Date: Sun, 14 Sep 2014 14:30:27 +0200
Subject: [PATCH] Add default display theme selection to the Preferences

---
 src/ag-preferences.c               | 101 ++++++++++++++++++++++++++++-
 src/resources/ui/ag-preferences.ui |  31 +++++++++
 2 files changed, 130 insertions(+), 2 deletions(-)

diff --git a/src/ag-preferences.c b/src/ag-preferences.c
index aaffa8b..9a7008b 100644
--- a/src/ag-preferences.c
+++ b/src/ag-preferences.c
@@ -1,8 +1,10 @@
 #include <gtk/gtk.h>
 #include <swe-glib.h>
+#include <stdlib.h>
 
 #include "ag-settings.h"
 #include "ag-preferences.h"
+#include "ag-display-theme.h"
 
 static GtkWidget *prefs_dialog = NULL;
 
@@ -12,6 +14,8 @@ typedef struct _AgPreferencesPrivate {
     GtkCheckButton *aspect_chars;
     GtkWidget      *house_system;
     GtkListStore   *house_system_model;
+    GtkWidget      *display_theme;
+    GtkListStore   *display_theme_model;
 
     AgSettings *settings;
 } AgPreferencesPrivate;
@@ -75,6 +79,16 @@ ag_preferences_class_init(AgPreferencesClass *klass)
             AgPreferences,
             house_system_model
         );
+    gtk_widget_class_bind_template_child_private(
+            widget_class,
+            AgPreferences,
+            display_theme
+        );
+    gtk_widget_class_bind_template_child_private(
+            widget_class,
+            AgPreferences,
+            display_theme_model
+        );
 }
 
 static void
@@ -98,14 +112,68 @@ ag_preferences_add_house_system(GsweHouseSystemInfo  *house_system_info,
         );
 }
 
+static void
+ag_preferences_add_display_theme(AgDisplayTheme       *display_theme,
+                                 AgPreferencesPrivate *priv)
+{
+    GtkTreeIter iter;
+    gchar       *id_string = g_strdup_printf("%d", display_theme->id);
+
+    g_debug("Adding theme with ID %d ('%s')", display_theme->id, id_string);
+
+    gtk_list_store_append(priv->display_theme_model, &iter);
+    gtk_list_store_set(
+            priv->display_theme_model, &iter,
+            0, id_string,
+            1, display_theme->name,
+            -1
+        );
+    g_free(id_string);
+}
+
+static gboolean
+ag_preferences_display_theme_get(GValue   *value,
+                                 GVariant *variant,
+                                 gpointer user_data)
+{
+    gint32 id         = g_variant_get_int32(variant);
+    gchar  *id_string = g_strdup_printf("%d", id);
+
+    g_debug("Converted %d to '%s'", id, id_string);
+
+    g_value_take_string(value, id_string);
+
+    return TRUE;
+}
+
+static GVariant *
+ag_preferences_display_theme_set(const GValue       *value,
+                                 const GVariantType *expected_type,
+                                 gpointer           user_data)
+{
+    const gchar *id_string;
+    gint32      id;
+    GVariant    *variant;
+
+    id_string = g_value_get_string(value);
+    id        = atoi(id_string);
+
+    g_debug("Converted '%s' to %d", id_string, id);
+
+    variant = g_variant_new_int32(id);
+
+    return variant;
+}
+
 static void
 ag_preferences_init(AgPreferences *prefs)
 {
     GSettings            *settings_window,
                          *settings_main;
-    GList                *house_system_list = gswe_all_house_systems();
-    AgPreferencesPrivate *priv = ag_preferences_get_instance_private(prefs);
     GtkCellRenderer      *cell_renderer;
+    GList                *house_system_list  = gswe_all_house_systems(),
+                         *display_theme_list = ag_display_theme_get_list();
+    AgPreferencesPrivate *priv = ag_preferences_get_instance_private(prefs);
 
     gtk_widget_init_template(GTK_WIDGET(prefs));
     priv->settings = ag_settings_get();
@@ -127,6 +195,24 @@ ag_preferences_init(AgPreferences *prefs)
             NULL
         );
 
+    g_list_foreach(
+            display_theme_list,
+            (GFunc)ag_preferences_add_display_theme,
+            priv
+        );
+    cell_renderer = gtk_cell_renderer_text_new();
+    gtk_cell_layout_pack_start(
+            GTK_CELL_LAYOUT(priv->display_theme),
+            cell_renderer,
+            TRUE
+        );
+    gtk_cell_layout_set_attributes(
+            GTK_CELL_LAYOUT(priv->display_theme),
+            cell_renderer,
+            "text", 1,
+            NULL
+        );
+
     settings_window = ag_settings_peek_window_settings(priv->settings);
     g_settings_bind(
             settings_window,
@@ -158,6 +244,17 @@ ag_preferences_init(AgPreferences *prefs)
             "active-id",
             G_SETTINGS_BIND_DEFAULT
         );
+    g_settings_bind_with_mapping(
+            settings_main,
+            "default-display-theme",
+            priv->display_theme,
+            "active-id",
+            G_SETTINGS_BIND_DEFAULT,
+            ag_preferences_display_theme_get,
+            ag_preferences_display_theme_set,
+            NULL,
+            NULL
+        );
 }
 
 void
diff --git a/src/resources/ui/ag-preferences.ui b/src/resources/ui/ag-preferences.ui
index 3b01b2d..6047083 100644
--- a/src/resources/ui/ag-preferences.ui
+++ b/src/resources/ui/ag-preferences.ui
@@ -10,6 +10,14 @@
       <column type="gchararray"/>
     </columns>
   </object>
+  <object class="GtkListStore" id="display_theme_model">
+    <columns>
+      <!-- column-name display-theme-id -->
+      <column type="gchararray"/>
+      <!-- column-name display-theme-name -->
+      <column type="gchararray"/>
+    </columns>
+  </object>
   <template class="AgPreferences" parent="GtkDialog">
     <property name="can_focus">False</property>
     <property name="type_hint">normal</property>
@@ -108,6 +116,29 @@
                 <property name="top_attach">3</property>
               </packing>
             </child>
+            <child>
+              <object class="GtkLabel">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="label" translatable="yes">Default display theme</property>
+              </object>
+              <packing>
+                <property name="left_attach">0</property>
+                <property name="top_attach">4</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkComboBox" id="display_theme">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="model">display_theme_model</property>
+                <property name="id_column">0</property>
+              </object>
+              <packing>
+                <property name="left_attach">1</property>
+                <property name="top_attach">4</property>
+              </packing>
+            </child>
           </object>
           <packing>
             <property name="expand">False</property>