[gedit-plugins] smartspaces: new implementation in C

[Sébastien Wilmet <swilmet src gnome org>]

commit b3381edaf4e49fab3e277aa4fb1a1df27b664570
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Thu Oct 8 22:41:27 2020 +0200

    smartspaces: new implementation in C
    
    Based on the GtkSourceView:smart-backspace property.

 .../gedit-smart-spaces-view-activatable.c          | 148 +++++++++++++++++++++
 .../gedit-smart-spaces-view-activatable.h          |  55 ++++++++
 plugins/smartspaces/meson.build                    |  16 +++
 3 files changed, 219 insertions(+)
---
diff --git a/plugins/smartspaces/gedit-smart-spaces-view-activatable.c 
b/plugins/smartspaces/gedit-smart-spaces-view-activatable.c
new file mode 100644
index 0000000..931cf7f
--- /dev/null
+++ b/plugins/smartspaces/gedit-smart-spaces-view-activatable.c
@@ -0,0 +1,148 @@
+/*
+ * Copyright (C) 2020 Sébastien Wilmet <swilmet gnome org>
+ *
+ * gedit is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * gedit 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with gedit. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "gedit-smart-spaces-view-activatable.h"
+#include <gedit/gedit-view.h>
+#include <gedit/gedit-view-activatable.h>
+
+struct _GeditSmartSpacesViewActivatablePrivate
+{
+       GeditView *view;
+};
+
+enum
+{
+       PROP_0,
+       PROP_VIEW
+};
+
+static void gedit_view_activatable_iface_init (GeditViewActivatableInterface *iface);
+
+G_DEFINE_DYNAMIC_TYPE_EXTENDED (GeditSmartSpacesViewActivatable,
+                               gedit_smart_spaces_view_activatable,
+                               G_TYPE_OBJECT,
+                               0,
+                               G_ADD_PRIVATE_DYNAMIC (GeditSmartSpacesViewActivatable)
+                               G_IMPLEMENT_INTERFACE_DYNAMIC (GEDIT_TYPE_VIEW_ACTIVATABLE,
+                                                              gedit_view_activatable_iface_init))
+
+static void
+gedit_smart_spaces_view_activatable_get_property (GObject    *object,
+                                                  guint       prop_id,
+                                                  GValue     *value,
+                                                  GParamSpec *pspec)
+{
+       GeditSmartSpacesViewActivatable *activatable = GEDIT_SMART_SPACES_VIEW_ACTIVATABLE (object);
+
+       switch (prop_id)
+       {
+               case PROP_VIEW:
+                       g_value_set_object (value, activatable->priv->view);
+                       break;
+
+               default:
+                       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+                       break;
+       }
+}
+
+static void
+gedit_smart_spaces_view_activatable_set_property (GObject      *object,
+                                                  guint         prop_id,
+                                                  const GValue *value,
+                                                  GParamSpec   *pspec)
+{
+       GeditSmartSpacesViewActivatable *activatable = GEDIT_SMART_SPACES_VIEW_ACTIVATABLE (object);
+
+       switch (prop_id)
+       {
+               case PROP_VIEW:
+                       g_assert (activatable->priv->view == NULL);
+                       activatable->priv->view = GEDIT_VIEW (g_value_dup_object (value));
+                       break;
+
+               default:
+                       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+                       break;
+       }
+}
+
+static void
+gedit_smart_spaces_view_activatable_dispose (GObject *object)
+{
+       GeditSmartSpacesViewActivatable *activatable = GEDIT_SMART_SPACES_VIEW_ACTIVATABLE (object);
+
+       g_clear_object (&activatable->priv->view);
+
+       G_OBJECT_CLASS (gedit_smart_spaces_view_activatable_parent_class)->dispose (object);
+}
+
+static void
+gedit_smart_spaces_view_activatable_class_init (GeditSmartSpacesViewActivatableClass *klass)
+{
+       GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+       object_class->get_property = gedit_smart_spaces_view_activatable_get_property;
+       object_class->set_property = gedit_smart_spaces_view_activatable_set_property;
+       object_class->dispose = gedit_smart_spaces_view_activatable_dispose;
+
+       g_object_class_override_property (object_class, PROP_VIEW, "view");
+}
+
+static void
+gedit_smart_spaces_view_activatable_class_finalize (GeditSmartSpacesViewActivatableClass *klass)
+{
+}
+
+static void
+gedit_smart_spaces_view_activatable_init (GeditSmartSpacesViewActivatable *activatable)
+{
+       activatable->priv = gedit_smart_spaces_view_activatable_get_instance_private (activatable);
+}
+
+static void
+gedit_smart_spaces_view_activatable_activate (GeditViewActivatable *activatable)
+{
+       GeditSmartSpacesViewActivatable *self = GEDIT_SMART_SPACES_VIEW_ACTIVATABLE (activatable);
+
+       gtk_source_view_set_smart_backspace (GTK_SOURCE_VIEW (self->priv->view), TRUE);
+}
+
+static void
+gedit_smart_spaces_view_activatable_deactivate (GeditViewActivatable *activatable)
+{
+       GeditSmartSpacesViewActivatable *self = GEDIT_SMART_SPACES_VIEW_ACTIVATABLE (activatable);
+
+       gtk_source_view_set_smart_backspace (GTK_SOURCE_VIEW (self->priv->view), FALSE);
+}
+
+static void
+gedit_view_activatable_iface_init (GeditViewActivatableInterface *iface)
+{
+       iface->activate = gedit_smart_spaces_view_activatable_activate;
+       iface->deactivate = gedit_smart_spaces_view_activatable_deactivate;
+}
+
+G_MODULE_EXPORT void
+peas_register_types (PeasObjectModule *module)
+{
+       gedit_smart_spaces_view_activatable_register_type (G_TYPE_MODULE (module));
+
+       peas_object_module_register_extension_type (module,
+                                                   GEDIT_TYPE_VIEW_ACTIVATABLE,
+                                                   GEDIT_TYPE_SMART_SPACES_VIEW_ACTIVATABLE);
+}
diff --git a/plugins/smartspaces/gedit-smart-spaces-view-activatable.h 
b/plugins/smartspaces/gedit-smart-spaces-view-activatable.h
new file mode 100644
index 0000000..f5ca0ab
--- /dev/null
+++ b/plugins/smartspaces/gedit-smart-spaces-view-activatable.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2020 Sébastien Wilmet <swilmet gnome org>
+ *
+ * gedit is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * gedit 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with gedit. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GEDIT_SMART_SPACES_VIEW_ACTIVATABLE_H
+#define GEDIT_SMART_SPACES_VIEW_ACTIVATABLE_H
+
+#include <libpeas/peas.h>
+
+G_BEGIN_DECLS
+
+#define GEDIT_TYPE_SMART_SPACES_VIEW_ACTIVATABLE             (gedit_smart_spaces_view_activatable_get_type 
())
+#define GEDIT_SMART_SPACES_VIEW_ACTIVATABLE(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), 
GEDIT_TYPE_SMART_SPACES_VIEW_ACTIVATABLE, GeditSmartSpacesViewActivatable))
+#define GEDIT_SMART_SPACES_VIEW_ACTIVATABLE_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST ((klass), 
GEDIT_TYPE_SMART_SPACES_VIEW_ACTIVATABLE, GeditSmartSpacesViewActivatableClass))
+#define GEDIT_IS_SMART_SPACES_VIEW_ACTIVATABLE(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), 
GEDIT_TYPE_SMART_SPACES_VIEW_ACTIVATABLE))
+#define GEDIT_IS_SMART_SPACES_VIEW_ACTIVATABLE_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE ((klass), 
GEDIT_TYPE_SMART_SPACES_VIEW_ACTIVATABLE))
+#define GEDIT_SMART_SPACES_VIEW_ACTIVATABLE_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS ((obj), 
GEDIT_TYPE_SMART_SPACES_VIEW_ACTIVATABLE, GeditSmartSpacesViewActivatableClass))
+
+typedef struct _GeditSmartSpacesViewActivatable         GeditSmartSpacesViewActivatable;
+typedef struct _GeditSmartSpacesViewActivatableClass    GeditSmartSpacesViewActivatableClass;
+typedef struct _GeditSmartSpacesViewActivatablePrivate  GeditSmartSpacesViewActivatablePrivate;
+
+struct _GeditSmartSpacesViewActivatable
+{
+       GObject parent;
+
+       GeditSmartSpacesViewActivatablePrivate *priv;
+};
+
+struct _GeditSmartSpacesViewActivatableClass
+{
+       GObjectClass parent_class;
+};
+
+GType  gedit_smart_spaces_view_activatable_get_type    (void);
+
+G_MODULE_EXPORT
+void   peas_register_types                             (PeasObjectModule *module);
+
+G_END_DECLS
+
+#endif /* GEDIT_SMART_SPACES_VIEW_ACTIVATABLE_H */
diff --git a/plugins/smartspaces/meson.build b/plugins/smartspaces/meson.build
index 1904138..e2e682a 100644
--- a/plugins/smartspaces/meson.build
+++ b/plugins/smartspaces/meson.build
@@ -1,3 +1,19 @@
+shared_module(
+  'smartspaces',
+  sources: files(
+    'gedit-smart-spaces-view-activatable.c',
+  ),
+  dependencies: [
+    gedit_dep,
+  ],
+  include_directories: root_include_dir,
+  install: true,
+  install_dir: join_paths(
+    pkglibdir,
+    'plugins',
+  )
+)
+
 smartspaces_plugin_in = configure_file(
   input: 'smartspaces.plugin.desktop.in.in',
   output: 'smartspaces.plugin.desktop.in',