gio/ docs/reference/gio Merged gio-standalone into glib.

2007-11-26  Alexander Larsson  <alexl@redhat.com>

        * Makefile.am:
        * configure.in:
        * gio-2.0-uninstalled.pc.in:
        * gio-2.0.pc.in: 
        * gio-unix-2.0-uninstalled.pc.in:
        * gio-unix-2.0.pc.in:
	* gio/
	* docs/reference/gio
	Merged gio-standalone into glib.
	
        * glib/glibintl.h:
        * glib/gutils.c:
	Export glib_gettext so that gio can use it
	Add P_ (using same domain for now)
	Add I_ as g_intern_static_string


svn path=/trunk/; revision=5941

1 files changed, 332 insertions, 0 deletions

diff --git a/gio/gunixvolume.c b/gio/gunixvolume.c
new file mode 100644
index 000000000..6ce1260c7
--- /dev/null
+++ b/gio/gunixvolume.c
@@ -0,0 +1,332 @@
+/* GIO - GLib Input, Output and Streaming Library
+ * 
+ * Copyright (C) 2006-2007 Red Hat, Inc.
+ *
+ * This library 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 2 of the License, or (at your option) any later version.
+ *
+ * This library 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 Lesser General
+ * Public License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: Alexander Larsson <alexl@redhat.com>
+ */
+
+#include <config.h>
+
+#include <string.h>
+
+#include <glib.h>
+#include "gunixvolumemonitor.h"
+#include "gunixvolume.h"
+#include "gunixdrive.h"
+#include "gvolumeprivate.h"
+#include "gvolumemonitor.h"
+#include "gthemedicon.h"
+
+#include "glibintl.h"
+
+struct _GUnixVolume {
+  GObject parent;
+
+  GUnixDrive *drive; /* owned by volume monitor */
+  char *name;
+  char *icon;
+  char *mountpoint;
+};
+
+static void g_unix_volume_volume_iface_init (GVolumeIface *iface);
+
+G_DEFINE_TYPE_WITH_CODE (GUnixVolume, g_unix_volume, G_TYPE_OBJECT,
+			 G_IMPLEMENT_INTERFACE (G_TYPE_VOLUME,
+						g_unix_volume_volume_iface_init))
+
+
+static void
+g_unix_volume_finalize (GObject *object)
+{
+  GUnixVolume *volume;
+  
+  volume = G_UNIX_VOLUME (object);
+
+  if (volume->drive)
+    g_unix_drive_unset_volume (volume->drive, volume);
+    
+  g_assert (volume->drive == NULL);
+  g_free (volume->name);
+  g_free (volume->icon);
+  g_free (volume->mountpoint);
+  
+  if (G_OBJECT_CLASS (g_unix_volume_parent_class)->finalize)
+    (*G_OBJECT_CLASS (g_unix_volume_parent_class)->finalize) (object);
+}
+
+static void
+g_unix_volume_class_init (GUnixVolumeClass *klass)
+{
+  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+
+  gobject_class->finalize = g_unix_volume_finalize;
+}
+
+static void
+g_unix_volume_init (GUnixVolume *unix_volume)
+{
+}
+
+static char *
+get_filesystem_volume_name (const char *fs_type)
+{
+  /* TODO: add translation table from gnome-vfs */
+  return g_strdup_printf (_("%s volume"), fs_type);
+}
+
+static char *
+type_to_icon (GUnixMountType type)
+{
+  const char *icon_name = NULL;
+  
+  switch (type)
+    {
+    case G_UNIX_MOUNT_TYPE_HD:
+      icon_name = "drive-harddisk";
+      break;
+    case G_UNIX_MOUNT_TYPE_FLOPPY:
+    case G_UNIX_MOUNT_TYPE_ZIP:
+    case G_UNIX_MOUNT_TYPE_JAZ:
+      icon_name = "media-floppy";
+      break;
+    case G_UNIX_MOUNT_TYPE_CDROM:
+      icon_name = "media-optical";
+      break;
+    case G_UNIX_MOUNT_TYPE_NFS:
+      /* TODO: Would like a better icon here... */
+      icon_name = "drive-harddisk";
+      break;
+    case G_UNIX_MOUNT_TYPE_MEMSTICK:
+      icon_name = "media-flash";
+      break;
+    case G_UNIX_MOUNT_TYPE_CAMERA:
+      icon_name = "camera-photo";
+      break;
+    case G_UNIX_MOUNT_TYPE_IPOD:
+      icon_name = "multimedia-player";
+      break;
+    case G_UNIX_MOUNT_TYPE_UNKNOWN:
+    default:
+      icon_name = "drive-harddisk";
+      break;
+    }
+  return g_strdup (icon_name);
+}
+
+/**
+ * g_unix_volume_new:
+ * @mount: 
+ * @drive:
+ * 
+ * Returns: a #GUnixVolume.
+ * 
+ **/
+GUnixVolume *
+g_unix_volume_new (GUnixMount *mount,
+		   GUnixDrive *drive)
+{
+  GUnixVolume *volume;
+  GUnixMountType type;
+  const char *mount_path;
+  char *volume_name;
+  
+  mount_path = g_unix_mount_get_mount_path (mount);
+  
+  /* No drive for volume. Ignore internal things */
+  if (drive == NULL && g_unix_mount_is_system_internal (mount))
+    return NULL;
+  
+  volume = g_object_new (G_TYPE_UNIX_VOLUME, NULL);
+  volume->drive = drive;
+  if (drive)
+    g_unix_drive_set_volume (drive, volume);
+  volume->mountpoint = g_strdup (mount_path);
+
+  type = g_unix_mount_guess_type (mount);
+  
+  volume->icon = type_to_icon (type);
+					  
+  volume_name = NULL;
+  if (mount_path)
+    {
+      if (strcmp (mount_path, "/") == 0)
+	volume_name = g_strdup (_("Filesystem root"));
+      else
+	volume_name = g_filename_display_basename (mount_path);
+    }
+      
+  if (volume_name == NULL)
+    {
+      if (g_unix_mount_get_fs_type (mount) != NULL)
+	volume_name = g_strdup (get_filesystem_volume_name (g_unix_mount_get_fs_type (mount)));
+    }
+  
+  if (volume_name == NULL)
+    {
+      /* TODO: Use volume size as name? */
+      volume_name = g_strdup (_("Unknown volume"));
+    }
+  
+  volume->name = volume_name;
+
+  return volume;
+}
+
+/**
+ * g_unix_volume_unmounted:
+ * @volume: 
+ * 
+ **/
+void
+g_unix_volume_unmounted (GUnixVolume *volume)
+{
+  if (volume->drive)
+    {
+      g_unix_drive_unset_volume (volume->drive, volume);
+      volume->drive = NULL;
+      g_signal_emit_by_name (volume, "changed");
+    }
+}
+
+/**
+ * g_unix_volume_unset_drive:
+ * @volume:
+ * @drive:
+ *   
+ **/
+void
+g_unix_volume_unset_drive (GUnixVolume   *volume,
+			   GUnixDrive    *drive)
+{
+  if (volume->drive == drive)
+    {
+      volume->drive = NULL;
+      /* TODO: Emit changed in idle to avoid locking issues */
+      g_signal_emit_by_name (volume, "changed");
+    }
+}
+
+static GFile *
+g_unix_volume_get_root (GVolume *volume)
+{
+  GUnixVolume *unix_volume = G_UNIX_VOLUME (volume);
+
+  return g_file_new_for_path (unix_volume->mountpoint);
+}
+
+static GIcon *
+g_unix_volume_get_icon (GVolume *volume)
+{
+  GUnixVolume *unix_volume = G_UNIX_VOLUME (volume);
+
+  return g_themed_icon_new (unix_volume->icon);
+}
+
+static char *
+g_unix_volume_get_name (GVolume *volume)
+{
+  GUnixVolume *unix_volume = G_UNIX_VOLUME (volume);
+  
+  return g_strdup (unix_volume->name);
+}
+
+/**
+ * g_unix_volume_has_mountpoint:
+ * @volume:
+ * @mountpoint:
+ * 
+ * Returns: 
+ **/
+gboolean
+g_unix_volume_has_mountpoint (GUnixVolume *volume,
+			      const char  *mountpoint)
+{
+  return strcmp (volume->mountpoint, mountpoint) == 0;
+}
+
+static GDrive *
+g_unix_volume_get_drive (GVolume *volume)
+{
+  GUnixVolume *unix_volume = G_UNIX_VOLUME (volume);
+
+  if (unix_volume->drive)
+    return G_DRIVE (g_object_ref (unix_volume->drive));
+  
+  return NULL;
+}
+
+static gboolean
+g_unix_volume_can_unmount (GVolume *volume)
+{
+  /* TODO */
+  return FALSE;
+}
+
+static gboolean
+g_unix_volume_can_eject (GVolume *volume)
+{
+  /* TODO */
+  return FALSE;
+}
+
+static void
+g_unix_volume_unmount (GVolume         *volume,
+		       GAsyncReadyCallback callback,
+		       gpointer         user_data)
+{
+  /* TODO */
+}
+
+static gboolean
+g_unix_volume_unmount_finish (GVolume *volume,
+			      GAsyncResult *result,
+			      GError **error)
+{
+  return TRUE;
+}
+
+static void
+g_unix_volume_eject (GVolume         *volume,
+		     GAsyncReadyCallback callback,
+		     gpointer         user_data)
+{
+  /* TODO */
+}
+
+static gboolean
+g_unix_volume_eject_finish (GVolume *volume,
+			    GAsyncResult *result,
+			    GError **error)
+{
+  return TRUE;
+}
+
+static void
+g_unix_volume_volume_iface_init (GVolumeIface *iface)
+{
+  iface->get_root = g_unix_volume_get_root;
+  iface->get_name = g_unix_volume_get_name;
+  iface->get_icon = g_unix_volume_get_icon;
+  iface->get_drive = g_unix_volume_get_drive;
+  iface->can_unmount = g_unix_volume_can_unmount;
+  iface->can_eject = g_unix_volume_can_eject;
+  iface->unmount = g_unix_volume_unmount;
+  iface->unmount_finish = g_unix_volume_unmount_finish;
+  iface->eject = g_unix_volume_eject;
+  iface->eject_finish = g_unix_volume_eject_finish;
+}