[gnome-builder/wip/libide: 169/237] libide: add IdeFileSettings



commit 0b9fa896b4624ca6e585a1dec024401283233b85
Author: Christian Hergert <christian hergert me>
Date:   Fri Feb 13 13:27:58 2015 -0800

    libide: add IdeFileSettings
    
    This will be our base class for implementing various settings that can
    be applied to a file.
    
    My initial thought is that we will load these via
    ide_file_load_settings_async(). That will use GAsyncInitable to work
    through GIOExtensionPoints that implement various backends. The first
    to load would be a modeline that is found in the file. If that is not
    found, we would then load .editorconfig or similar. If that is not found,
    we can possibly just fall back to local settings (GSettings).
    
    I think I'd like to keep the local settings out of libide and instead
    in gnome-builder (it can just register the extension point for a gsettings
    loader at startup).

 libide/Makefile.am         |    4 +
 libide/ide-file-settings.c |  428 ++++++++++++++++++++++++++++++++++++++++++++
 libide/ide-file-settings.h |   63 +++++++
 libide/ide-indent-style.c  |   44 +++++
 libide/ide-indent-style.h  |   40 ++++
 5 files changed, 579 insertions(+), 0 deletions(-)
---
diff --git a/libide/Makefile.am b/libide/Makefile.am
index 4728d81..1f32e9e 100644
--- a/libide/Makefile.am
+++ b/libide/Makefile.am
@@ -64,11 +64,15 @@ libide_la_public_sources = \
        libide/ide-executer.h \
        libide/ide-file.c \
        libide/ide-file.h \
+       libide/ide-file-settings.c \
+       libide/ide-file-settings.h \
        libide/ide-global.h \
        libide/ide-highlighter.c \
        libide/ide-highlighter.h \
        libide/ide-indenter.c \
        libide/ide-indenter.h \
+       libide/ide-indent-style.c \
+       libide/ide-indent-style.h \
        libide/ide-language.c \
        libide/ide-language.h \
        libide/ide-object.c \
diff --git a/libide/ide-file-settings.c b/libide/ide-file-settings.c
new file mode 100644
index 0000000..c0621e5
--- /dev/null
+++ b/libide/ide-file-settings.c
@@ -0,0 +1,428 @@
+/* ide-file-settings.c
+ *
+ * Copyright (C) 2015 Christian Hergert <christian hergert me>
+ *
+ * This file is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <glib/gi18n.h>
+#include <gtksourceview/gtksource.h>
+
+#include "ide-file-settings.h"
+
+typedef struct
+{
+  gchar                *encoding;
+  IdeIndentStyle        indent_style : 3;
+  guint                 indent_width : 6;
+  guint                 insert_trailing_newline : 1;
+  guint                 tab_width : 6;
+  guint                 trim_trailing_whitespace : 1;
+  GtkSourceNewlineType  newline_type : 2;
+} IdeFileSettingsPrivate;
+
+G_DEFINE_TYPE_WITH_PRIVATE (IdeFileSettings, ide_file_settings, IDE_TYPE_OBJECT)
+
+enum {
+  PROP_0,
+  PROP_ENCODING,
+  PROP_INDENT_STYLE,
+  PROP_INDENT_WIDTH,
+  PROP_INSERT_TRAILING_NEWLINE,
+  PROP_NEWLINE_TYPE,
+  PROP_TAB_WIDTH,
+  PROP_TRIM_TRAILING_WHITESPACE,
+  LAST_PROP
+};
+
+static GParamSpec *gParamSpecs [LAST_PROP];
+
+const gchar *
+ide_file_settings_get_encoding (IdeFileSettings *self)
+{
+  IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
+
+  g_return_val_if_fail (IDE_IS_FILE_SETTINGS (self), NULL);
+
+  return priv->encoding;
+}
+
+void
+ide_file_settings_set_encoding (IdeFileSettings *self,
+                                const gchar     *encoding)
+{
+  IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
+
+  g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
+
+  if (priv->encoding != encoding)
+    {
+      g_free (priv->encoding);
+      priv->encoding = g_strdup (encoding);
+      g_object_notify_by_pspec (G_OBJECT (self), gParamSpecs [PROP_ENCODING]);
+    }
+}
+
+IdeIndentStyle
+ide_file_settings_get_indent_style (IdeFileSettings *self)
+{
+  IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
+
+  g_return_val_if_fail (IDE_IS_FILE_SETTINGS (self), 0);
+
+  return priv->indent_style;
+}
+
+void
+ide_file_settings_set_indent_style (IdeFileSettings *self,
+                                    IdeIndentStyle   indent_style)
+{
+  IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
+
+  g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
+  g_return_if_fail (indent_style >= IDE_INDENT_STYLE_NONE);
+  g_return_if_fail (indent_style <= IDE_INDENT_STYLE_TABS_AND_SPACES);
+
+  if (priv->indent_style != indent_style)
+    {
+      priv->indent_style = indent_style;
+      g_object_notify_by_pspec (G_OBJECT (self),
+                                gParamSpecs [PROP_INDENT_STYLE]);
+    }
+}
+
+guint
+ide_file_settings_get_indent_width (IdeFileSettings *self)
+{
+  IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
+
+  g_return_val_if_fail (IDE_IS_FILE_SETTINGS (self), 0);
+
+  return priv->indent_width;
+}
+
+void
+ide_file_settings_set_indent_width (IdeFileSettings *self,
+                                    guint            indent_width)
+{
+  IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
+
+  g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
+  g_return_if_fail (indent_width > 0);
+  g_return_if_fail (indent_width < 32);
+
+  if (priv->indent_width != indent_width)
+    {
+      priv->indent_width = indent_width;
+      g_object_notify_by_pspec (G_OBJECT (self),
+                                gParamSpecs [PROP_INDENT_WIDTH]);
+    }
+}
+
+gboolean
+ide_file_settings_get_insert_trailing_newline (IdeFileSettings *self)
+{
+  IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
+
+  g_return_val_if_fail (IDE_IS_FILE_SETTINGS (self), FALSE);
+
+  return priv->insert_trailing_newline;
+}
+
+void
+ide_file_settings_set_insert_trailing_newline (IdeFileSettings *self,
+                                               gboolean         insert_trailing_newline)
+{
+  IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
+
+  g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
+
+  insert_trailing_newline = !!insert_trailing_newline;
+
+  if (priv->insert_trailing_newline != insert_trailing_newline)
+    {
+      priv->insert_trailing_newline = insert_trailing_newline;
+      g_object_notify_by_pspec (G_OBJECT (self),
+                                gParamSpecs [PROP_INSERT_TRAILING_NEWLINE]);
+    }
+}
+
+GtkSourceNewlineType
+ide_file_settings_get_newline_type (IdeFileSettings *self)
+{
+  IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
+
+  g_return_val_if_fail (IDE_IS_FILE_SETTINGS (self), 0);
+
+  return priv->newline_type;
+}
+
+void
+ide_file_settings_set_newline_type (IdeFileSettings      *self,
+                                    GtkSourceNewlineType  newline_type)
+{
+  IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
+
+  g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
+  g_return_if_fail (newline_type >= GTK_SOURCE_NEWLINE_TYPE_LF);
+  g_return_if_fail (newline_type <= GTK_SOURCE_NEWLINE_TYPE_CR_LF);
+
+  if (priv->newline_type != newline_type)
+    {
+      priv->newline_type = newline_type;
+      g_object_notify_by_pspec (G_OBJECT (self),
+                                gParamSpecs [PROP_NEWLINE_TYPE]);
+    }
+}
+
+guint
+ide_file_settings_get_tab_width (IdeFileSettings *self)
+{
+  IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
+
+  g_return_val_if_fail (IDE_IS_FILE_SETTINGS (self), 0);
+
+  return priv->tab_width;
+}
+
+void
+ide_file_settings_set_tab_width (IdeFileSettings *self,
+                                 guint            tab_width)
+{
+  IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
+
+  g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
+  g_return_if_fail (tab_width > 0);
+  g_return_if_fail (tab_width < 32);
+
+  if (priv->tab_width != tab_width)
+    {
+      priv->tab_width = tab_width;
+      g_object_notify_by_pspec (G_OBJECT (self), gParamSpecs [PROP_TAB_WIDTH]);
+    }
+}
+
+gboolean
+ide_file_settings_get_trim_trailing_whitespace (IdeFileSettings *self)
+{
+  IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
+
+  g_return_val_if_fail (IDE_IS_FILE_SETTINGS (self), FALSE);
+
+  return priv->trim_trailing_whitespace;
+}
+
+void
+ide_file_settings_set_trim_trailing_whitespace (IdeFileSettings *self,
+                                                gboolean         trim_trailing_whitespace)
+{
+  IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
+
+  g_return_if_fail (IDE_IS_FILE_SETTINGS (self));
+
+  trim_trailing_whitespace = !!trim_trailing_whitespace;
+
+  if (priv->trim_trailing_whitespace != trim_trailing_whitespace)
+    {
+      priv->trim_trailing_whitespace = trim_trailing_whitespace;
+      g_object_notify_by_pspec (G_OBJECT (self),
+                                gParamSpecs [PROP_TRIM_TRAILING_WHITESPACE]);
+    }
+}
+
+static void
+ide_file_settings_finalize (GObject *object)
+{
+  IdeFileSettings *self = (IdeFileSettings *)object;
+  IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
+
+  g_clear_pointer (&priv->encoding, g_free);
+
+  G_OBJECT_CLASS (ide_file_settings_parent_class)->finalize (object);
+}
+
+static void
+ide_file_settings_get_property (GObject    *object,
+                                guint       prop_id,
+                                GValue     *value,
+                                GParamSpec *pspec)
+{
+  IdeFileSettings *self = IDE_FILE_SETTINGS (object);
+
+  switch (prop_id)
+    {
+    case PROP_ENCODING:
+      g_value_set_string (value, ide_file_settings_get_encoding (self));
+      break;
+
+    case PROP_INDENT_STYLE:
+      g_value_set_enum (value, ide_file_settings_get_indent_style (self));
+      break;
+
+    case PROP_INDENT_WIDTH:
+      g_value_set_uint (value, ide_file_settings_get_indent_width (self));
+      break;
+
+    case PROP_INSERT_TRAILING_NEWLINE:
+      g_value_set_boolean (value, ide_file_settings_get_insert_trailing_newline (self));
+      break;
+
+    case PROP_NEWLINE_TYPE:
+      g_value_set_enum (value, ide_file_settings_get_newline_type (self));
+      break;
+
+    case PROP_TAB_WIDTH:
+      g_value_set_uint (value, ide_file_settings_get_tab_width (self));
+      break;
+
+    case PROP_TRIM_TRAILING_WHITESPACE:
+      g_value_set_boolean (value, ide_file_settings_get_trim_trailing_whitespace (self));
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+    }
+}
+
+static void
+ide_file_settings_set_property (GObject      *object,
+                                guint         prop_id,
+                                const GValue *value,
+                                GParamSpec   *pspec)
+{
+  IdeFileSettings *self = IDE_FILE_SETTINGS (object);
+
+  switch (prop_id)
+    {
+    case PROP_ENCODING:
+      ide_file_settings_set_encoding (self, g_value_get_string (value));
+      break;
+
+    case PROP_INDENT_STYLE:
+      ide_file_settings_set_indent_style (self, g_value_get_enum (value));
+      break;
+
+    case PROP_INDENT_WIDTH:
+      ide_file_settings_set_indent_width (self, g_value_get_uint (value));
+      break;
+
+    case PROP_INSERT_TRAILING_NEWLINE:
+      ide_file_settings_set_insert_trailing_newline (self, g_value_get_boolean (value));
+      break;
+
+    case PROP_NEWLINE_TYPE:
+      ide_file_settings_set_newline_type (self, g_value_get_enum (value));
+      break;
+
+    case PROP_TAB_WIDTH:
+      ide_file_settings_set_tab_width (self, g_value_get_uint (value));
+      break;
+
+    case PROP_TRIM_TRAILING_WHITESPACE:
+      ide_file_settings_set_trim_trailing_whitespace (self, g_value_get_boolean (value));
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+    }
+}
+
+static void
+ide_file_settings_class_init (IdeFileSettingsClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->finalize = ide_file_settings_finalize;
+  object_class->get_property = ide_file_settings_get_property;
+  object_class->set_property = ide_file_settings_set_property;
+
+  gParamSpecs [PROP_ENCODING] =
+    g_param_spec_string ("encoding",
+                         _("Encoding"),
+                         _("The file encoding to use."),
+                         NULL,
+                         (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+  g_object_class_install_property (object_class, PROP_ENCODING,
+                                   gParamSpecs [PROP_ENCODING]);
+
+  gParamSpecs [PROP_INDENT_STYLE] =
+    g_param_spec_enum ("indent-style",
+                       _("Indent Style"),
+                       _("The indent style to use."),
+                       IDE_TYPE_INDENT_STYLE,
+                       IDE_INDENT_STYLE_NONE,
+                       (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+  g_object_class_install_property (object_class, PROP_INDENT_STYLE,
+                                   gParamSpecs [PROP_INDENT_STYLE]);
+
+  gParamSpecs [PROP_INDENT_WIDTH] =
+    g_param_spec_uint ("indent-width",
+                       _("Indent Width"),
+                       _("The width to use when indenting."),
+                       1, 32, 8,
+                       (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+  g_object_class_install_property (object_class, PROP_INDENT_WIDTH,
+                                   gParamSpecs [PROP_INDENT_WIDTH]);
+
+  gParamSpecs [PROP_INSERT_TRAILING_NEWLINE] =
+    g_param_spec_boolean ("insert-trailing-newline",
+                          _("Insert Trailing Newline"),
+                          _("If a trailing newline should be implicitly added "
+                            "when saving the file."),
+                          TRUE,
+                          (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+  g_object_class_install_property (object_class, PROP_INSERT_TRAILING_NEWLINE,
+                                   gParamSpecs [PROP_INSERT_TRAILING_NEWLINE]);
+
+  gParamSpecs [PROP_NEWLINE_TYPE] =
+    g_param_spec_enum ("newline-type",
+                       _("Newline Type"),
+                       _("The type of newlines to use."),
+                       GTK_SOURCE_TYPE_NEWLINE_TYPE,
+                       GTK_SOURCE_NEWLINE_TYPE_LF,
+                       (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+  g_object_class_install_property (object_class, PROP_NEWLINE_TYPE,
+                                   gParamSpecs [PROP_NEWLINE_TYPE]);
+
+  gParamSpecs [PROP_TAB_WIDTH] =
+    g_param_spec_uint ("tab-width",
+                       _("Tab Width"),
+                       _("The width in characters to represent a tab."),
+                       1, 32, 8,
+                       (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+  g_object_class_install_property (object_class, PROP_TAB_WIDTH,
+                                   gParamSpecs [PROP_TAB_WIDTH]);
+
+  gParamSpecs [PROP_TRIM_TRAILING_WHITESPACE] =
+    g_param_spec_boolean ("trim-trailing-whitespace",
+                          _("Trim Trailing Whitespace"),
+                          _("If trailing whitespace should be trimmed."),
+                          TRUE,
+                          (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+  g_object_class_install_property (object_class, PROP_TRIM_TRAILING_WHITESPACE,
+                                   gParamSpecs [PROP_TRIM_TRAILING_WHITESPACE]);
+}
+
+static void
+ide_file_settings_init (IdeFileSettings *self)
+{
+  IdeFileSettingsPrivate *priv = ide_file_settings_get_instance_private (self);
+
+  priv->indent_style = IDE_INDENT_STYLE_NONE;
+  priv->indent_width = 8;
+  priv->insert_trailing_newline = TRUE;
+  priv->newline_type = GTK_SOURCE_NEWLINE_TYPE_LF;
+  priv->tab_width = 8;
+  priv->trim_trailing_whitespace = TRUE;
+}
diff --git a/libide/ide-file-settings.h b/libide/ide-file-settings.h
new file mode 100644
index 0000000..a3acf73
--- /dev/null
+++ b/libide/ide-file-settings.h
@@ -0,0 +1,63 @@
+/* ide-file-settings.h
+ *
+ * Copyright (C) 2015 Christian Hergert <christian hergert me>
+ *
+ * This file is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef IDE_FILE_SETTINGS_H
+#define IDE_FILE_SETTINGS_H
+
+#include <gtksourceview/gtksource.h>
+
+#include "ide-object.h"
+#include "ide-indent-style.h"
+
+G_BEGIN_DECLS
+
+#define IDE_TYPE_FILE_SETTINGS (ide_file_settings_get_type())
+
+G_DECLARE_DERIVABLE_TYPE (IdeFileSettings, ide_file_settings,
+                          IDE, FILE_SETTINGS, IdeObject)
+
+struct _IdeFileSettingsClass
+{
+  IdeObjectClass parent;
+};
+
+const gchar          *ide_file_settings_get_encoding                 (IdeFileSettings      *self);
+IdeIndentStyle        ide_file_settings_get_indent_style             (IdeFileSettings      *self);
+guint                 ide_file_settings_get_indent_width             (IdeFileSettings      *self);
+gboolean              ide_file_settings_get_insert_trailing_newline  (IdeFileSettings      *self);
+GtkSourceNewlineType  ide_file_settings_get_newline_type             (IdeFileSettings      *self);
+guint                 ide_file_settings_get_tab_width                (IdeFileSettings      *self);
+gboolean              ide_file_settings_get_trim_trailing_whitespace (IdeFileSettings      *self);
+void                  ide_file_settings_set_encoding                 (IdeFileSettings      *self,
+                                                                      const gchar          *encoding);
+void                  ide_file_settings_set_indent_style             (IdeFileSettings      *self,
+                                                                      IdeIndentStyle        indent_style);
+void                  ide_file_settings_set_indent_width             (IdeFileSettings      *self,
+                                                                      guint                 indent_width);
+void                  ide_file_settings_set_insert_trailing_newline  (IdeFileSettings      *self,
+                                                                      gboolean              
insert_trailing_newline);
+void                  ide_file_settings_set_newline_type             (IdeFileSettings      *self,
+                                                                      GtkSourceNewlineType  newline_type);
+void                  ide_file_settings_set_tab_width                (IdeFileSettings      *self,
+                                                                      guint                 tab_width);
+void                  ide_file_settings_set_trim_trailing_whitespace (IdeFileSettings      *self,
+                                                                      gboolean              
trim_trailing_whitespace);
+
+G_END_DECLS
+
+#endif /* IDE_FILE_SETTINGS_H */
diff --git a/libide/ide-indent-style.c b/libide/ide-indent-style.c
new file mode 100644
index 0000000..76ac972
--- /dev/null
+++ b/libide/ide-indent-style.c
@@ -0,0 +1,44 @@
+/* ide-indent-style.c
+ *
+ * Copyright (C) 2015 Christian Hergert <christian hergert me>
+ *
+ * This file is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "ide-indent-style.h"
+
+GType
+ide_indent_style_get_type (void)
+{
+  static gsize type_id;
+
+  if (g_once_init_enter (&type_id))
+    {
+      gsize _type_id;
+      static const GEnumValue values[] = {
+        { IDE_INDENT_STYLE_NONE, "IDE_INDENT_STYLE_NONE", "NONE" },
+        { IDE_INDENT_STYLE_TABS, "IDE_INDENT_STYLE_TABS", "TABS" },
+        { IDE_INDENT_STYLE_SPACES, "IDE_INDENT_STYLE_SPACES", "SPACES" },
+        { IDE_INDENT_STYLE_TABS_AND_SPACES,
+          "IDE_INDENT_STYLE_TABS_AND_SPACES",
+          "TABS_AND_SPACES" },
+        { 0 }
+      };
+
+      _type_id = g_enum_register_static ("IdeIndentStyle", values);
+      g_once_init_leave (&type_id, _type_id);
+    }
+
+  return type_id;
+}
diff --git a/libide/ide-indent-style.h b/libide/ide-indent-style.h
new file mode 100644
index 0000000..0dbdfc2
--- /dev/null
+++ b/libide/ide-indent-style.h
@@ -0,0 +1,40 @@
+/* ide-indent-style.h
+ *
+ * Copyright (C) 2015 Christian Hergert <christian hergert me>
+ *
+ * This file is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef IDE_INDENT_STYLE_H
+#define IDE_INDENT_STYLE_H
+
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+#define IDE_TYPE_INDENT_STYLE (ide_indent_style_get_type())
+
+typedef enum
+{
+  IDE_INDENT_STYLE_NONE            = 0,
+  IDE_INDENT_STYLE_TABS            = 1,
+  IDE_INDENT_STYLE_SPACES          = 2,
+  IDE_INDENT_STYLE_TABS_AND_SPACES = 3,
+} IdeIndentStyle;
+
+GType ide_indent_style_get_type (void);
+
+G_END_DECLS
+
+#endif /* IDE_INDENT_STYLE_H */


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