Kill GStreamer

1 files changed, 0 insertions, 453 deletions

diff --git a/gst-mixer/src/preferences.c b/gst-mixer/src/preferences.c
deleted file mode 100644
index 76fbcf9..0000000
--- a/gst-mixer/src/preferences.c
+++ /dev/null
@@ -1,453 +0,0 @@
-/* MATE Volume Control
- * Copyright (C) 2003-2004 Ronald Bultje <[email protected]>
- *
- * preferences.c: preferences screen
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <string.h>
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-#include <gio/gio.h>
-
-#include "element.h"
-#include "preferences.h"
-#include "schemas.h"
-#include "track.h"
-#include "misc.h"
-
-enum {
-  COL_ACTIVE,
-  COL_LABEL,
-  COL_TRACK,
-  COL_TYPE,
-  COL_PAGE,
-  NUM_COLS
-};
-
-G_DEFINE_TYPE (MateVolumeControlPreferences, mate_volume_control_preferences, GTK_TYPE_DIALOG)
-
-static void	mate_volume_control_preferences_class_init	(MateVolumeControlPreferencesClass *klass);
-static void	mate_volume_control_preferences_init	(MateVolumeControlPreferences *prefs);
-static void	mate_volume_control_preferences_dispose (GObject *object);
-static void	mate_volume_control_preferences_response (GtkDialog *dialog,
-							   gint       response_id);
-
-static void	set_gsettings_track_active	(GSettings *settings, GstMixer *mixer, 
-					 GstMixerTrack *track, gboolean active, gboolean is_whitelist);
-
-
-static void	cb_toggle		(GtkCellRendererToggle *cell,
-					 gchar                 *path_str,
-					 MateVolumeControlPreferences *prefs);
-static void	cb_activated		(GtkTreeView *view, GtkTreePath *path,
-					 GtkTreeViewColumn *col, gpointer userdata);
-static void	cb_gsettings		(GSettings     *settings,
-					 gchar           *key,
-					 MateVolumeControlPreferences *prefs);
-
-
-static void
-mate_volume_control_preferences_class_init (MateVolumeControlPreferencesClass *klass)
-{
-  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-  GtkDialogClass *gtkdialog_class = (GtkDialogClass *) klass;
-
-  gobject_class->dispose = mate_volume_control_preferences_dispose;
-  gtkdialog_class->response = mate_volume_control_preferences_response;
-}
-
-/*
- * Mixer tracks are sorted by their types.
- */
-static gint
-sort_by_page_num (GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b, gpointer user_data)
-{
-	gint a_type, b_type;
-
-	gtk_tree_model_get (model, a, COL_PAGE, &a_type, -1);
-	gtk_tree_model_get (model, b, COL_PAGE, &b_type, -1);
-
-	return (a_type - b_type);
-}
-
-static void
-mate_volume_control_preferences_init (MateVolumeControlPreferences *prefs)
-{
-  GtkWidget *box, *label, *view;
-  GtkListStore *store;
-  GtkTreeSelection *sel;
-  GtkTreeViewColumn *col;
-  GtkCellRenderer *render;
-
-  prefs->settings = NULL;
-  prefs->mixer = NULL;
-
-  /* make window look cute */
-  gtk_window_set_title (GTK_WINDOW (prefs), _("Volume Control Preferences"));
-#if !GTK_CHECK_VERSION (3, 0, 0)
-  gtk_dialog_set_has_separator (GTK_DIALOG (prefs), FALSE);
-#endif
-  gtk_container_set_border_width (GTK_CONTAINER (prefs), 5);
-  gtk_box_set_spacing (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (prefs))), 2);
-  gtk_dialog_add_buttons (GTK_DIALOG (prefs),
-			  GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
-			  /* help goes here (future) */
-			  NULL);
-
-  /* add a treeview for all the properties */
-  box = gtk_vbox_new (FALSE, 6);
-  gtk_container_set_border_width (GTK_CONTAINER (box), 5);
-
-  label = gtk_label_new_with_mnemonic (_("_Select mixers to be visible:"));
-  gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
-  gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
-  gtk_widget_show (label);
-
-  store = gtk_list_store_new (NUM_COLS, G_TYPE_BOOLEAN,
-			      G_TYPE_STRING, G_TYPE_POINTER, G_TYPE_STRING,
-			      G_TYPE_INT);
-  gtk_tree_sortable_set_default_sort_func (GTK_TREE_SORTABLE (store), sort_by_page_num, NULL, NULL);
-  gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store), GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, GTK_SORT_ASCENDING);
-  prefs->treeview = gtk_tree_view_new_with_model (GTK_TREE_MODEL (store));
-  gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (prefs->treeview), FALSE);
-  gtk_label_set_mnemonic_widget (GTK_LABEL(label), GTK_WIDGET (prefs->treeview));
-
-  /* viewport for lots of tracks */
-  view = gtk_scrolled_window_new (NULL, NULL);
-  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (view),
-				  GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
-  gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (view),
-				       GTK_SHADOW_IN);
-  gtk_widget_set_size_request (view, -1, 250);
-
-  gtk_container_add (GTK_CONTAINER (view), prefs->treeview);
-  gtk_box_pack_start (GTK_BOX (box), view, TRUE, TRUE, 0);
-
-  gtk_widget_show (prefs->treeview);
-  gtk_widget_show (view);
-
-  /* treeview internals */
-  sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (prefs->treeview));
-  gtk_tree_selection_set_mode (sel, GTK_SELECTION_SINGLE);
-
-  render = gtk_cell_renderer_toggle_new ();
-  g_signal_connect (render, "toggled",
-		    G_CALLBACK (cb_toggle), prefs);
-  g_signal_connect (prefs->treeview, "row-activated",
-		    G_CALLBACK (cb_activated), prefs);
-  col = gtk_tree_view_column_new_with_attributes ("Active", render,
-						  "active", COL_ACTIVE,
-						  NULL);
-  gtk_tree_view_column_set_clickable (col, TRUE);
-  gtk_tree_view_append_column (GTK_TREE_VIEW (prefs->treeview), col);
-
-  render = gtk_cell_renderer_text_new ();
-  col = gtk_tree_view_column_new_with_attributes ("Track name", render,
-						  "text", COL_LABEL,
-						  NULL);
-  gtk_tree_view_append_column (GTK_TREE_VIEW (prefs->treeview), col);
-
-  render = gtk_cell_renderer_text_new ();
-  col = gtk_tree_view_column_new_with_attributes ("Type", render,
-                          "text", COL_TYPE,
-						  NULL);
-  gtk_tree_view_append_column (GTK_TREE_VIEW (prefs->treeview), col);
-
-  gtk_tree_view_set_search_column (GTK_TREE_VIEW (prefs->treeview), COL_LABEL);
-
-  /* and show */
-  gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (prefs))), box,
-		      TRUE, TRUE, 0);
-  gtk_widget_show (box);
-}
-
-GtkWidget *
-mate_volume_control_preferences_new (GstElement  *element)
-{
-  MateVolumeControlPreferences *prefs;
-
-  g_return_val_if_fail (GST_IS_MIXER (element), NULL);
-
-  /* element */
-  prefs = g_object_new (MATE_VOLUME_CONTROL_TYPE_PREFERENCES, NULL);
-  prefs->settings = g_settings_new (MATE_VOLUME_CONTROL_SCHEMA);
-
-  mate_volume_control_preferences_change (prefs, element);
-
-  /* gsettings */
-  g_signal_connect (prefs->settings, "changed::" MATE_VOLUME_CONTROL_KEY_SHOWN_ELEMENTS,
-                    G_CALLBACK (cb_gsettings), prefs);
-
-  return GTK_WIDGET (prefs);
-}
-
-static void
-mate_volume_control_preferences_dispose (GObject *object)
-{
-  MateVolumeControlPreferences *prefs;
-
-  prefs = MATE_VOLUME_CONTROL_PREFERENCES (object);
-
-  if (prefs->settings) {
-    g_object_unref (G_OBJECT (prefs->settings));
-    prefs->settings = NULL;
-  }
-
-  if (prefs->mixer) {
-    gst_object_unref (GST_OBJECT (prefs->mixer));
-    prefs->mixer = NULL;
-  }
-
-  G_OBJECT_CLASS (mate_volume_control_preferences_parent_class)->dispose (object);
-}
-
-static void
-mate_volume_control_preferences_response (GtkDialog *dialog,
-					   gint       response_id)
-{
-  switch (response_id) {
-    case GTK_RESPONSE_CLOSE:
-      gtk_widget_destroy (GTK_WIDGET (dialog));
-      break;
-
-    default:
-      break;
-  }
-
-  if (((GtkDialogClass *) mate_volume_control_preferences_parent_class)->response)
-    ((GtkDialogClass *) mate_volume_control_preferences_parent_class)->response (dialog, response_id);
-}
-
-/*
- * Hide non-alphanumeric characters, for saving in gsettings.
- */
-
-gchar *
-get_gsettings_name (GstMixer *mixer, GstMixerTrack *track)
-{
-  const gchar *dev;
-  gchar *res;
-  gint i, pos;
-  gchar *label = NULL;
-
-  g_return_val_if_fail(mixer != NULL, NULL);
-
-  dev = g_object_get_data (G_OBJECT (mixer),
-			   "mate-volume-control-name");
-  if (track != NULL) {
-    label = g_strdup (track->label);
-  } else {
-    label = g_strdup ("");
-  }
-
-  pos = 0;
-  res = g_new (gchar, strlen (dev) + 1 + strlen (label) + 1);
-
-  for (i = 0; dev[i] != '\0'; i++) {
-    if (g_ascii_isalnum (dev[i]))
-      res[pos++] = dev[i];
-  }
-  res[pos] = '/';
-  for (i = 0; label[i] != '\0'; i++) {
-    if (g_ascii_isalnum (label[i]))
-      res[pos++] = label[i];
-  }
-  res[pos] = '\0';
-
-  g_free (label);
-  return res;
-}
-
-/*
- * Change the element. Basically recreates this object internally.
- */
-
-void
-mate_volume_control_preferences_change (MateVolumeControlPreferences *prefs,
-					 GstElement *element)
-{
-  GstMixer *mixer;
-  GtkTreeIter iter;
-  GtkListStore *store;
-  const GList *item;
-  gint pgnum;
-
-  g_return_if_fail (GST_IS_MIXER (element));
-  mixer = GST_MIXER (element);
-
-  store = GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (prefs->treeview)));
-
-  /* remove old */
-  while (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (store), &iter)) {
-    gtk_list_store_remove (store, &iter);
-  }
-
-  /* take/put reference */
-  gst_object_replace ((GstObject **) &prefs->mixer, GST_OBJECT (element));
-
-  /* add all tracks */
-  mate_volume_control_element_whitelist (mixer, NULL);
-  for (item = gst_mixer_list_tracks (mixer);
-       item != NULL; item = item->next) {
-    GstMixerTrack *track = item->data;
-    gboolean active = mate_volume_control_element_is_to_show (prefs->settings, mixer, track);
-
-    pgnum = get_page_num (mixer, track);
-    gtk_list_store_append (store, &iter);
-    gtk_list_store_set (store, &iter,
-			COL_ACTIVE, active,
-			COL_LABEL, track->label,
-			COL_TRACK, track,
-			COL_TYPE, get_page_description (pgnum),
-			COL_PAGE, pgnum,
-			-1);
-  }
-}
-
-/*
- * Callback if something is toggled.
- */
-
-static void
-set_gsettings_track_active(GSettings *settings, GstMixer *mixer, 
-		       GstMixerTrack *track, gboolean active, gboolean is_whitelist)
-{
-  gchar *name;
-
-  name = get_gsettings_name (mixer, track);
-
-  if (active == TRUE)
-  {
-    if (is_whitelist == TRUE)
-    {
-        schemas_gsettings_remove_all_from_strv (settings, MATE_VOLUME_CONTROL_KEY_HIDDEN_ELEMENTS, name);
-    }
-    else
-    {
-      if (schemas_is_str_in_strv (settings, MATE_VOLUME_CONTROL_KEY_SHOWN_ELEMENTS, name) == FALSE)
-      {
-        schemas_gsettings_append_strv (settings, MATE_VOLUME_CONTROL_KEY_SHOWN_ELEMENTS, name);
-      }
-    }
-  }
-  else
-  {
-    if (is_whitelist == TRUE)
-    {
-      if (schemas_is_str_in_strv (settings, MATE_VOLUME_CONTROL_KEY_HIDDEN_ELEMENTS, name) == FALSE)
-      {
-        schemas_gsettings_append_strv (settings, MATE_VOLUME_CONTROL_KEY_HIDDEN_ELEMENTS, name);
-      }
-    }
-    else
-    {
-      schemas_gsettings_remove_all_from_strv (settings, MATE_VOLUME_CONTROL_KEY_SHOWN_ELEMENTS, name);
-    }
-  }
-
-  g_free (name);
-
-}
-
-static void	
-cb_gsettings(GSettings *settings, gchar *key, MateVolumeControlPreferences *prefs)
-{
-  GtkTreeIter iter;
-  GtkTreeModel *model;
-  gboolean active, valid;
-  GstMixerTrack *track;
-
-  model = gtk_tree_view_get_model (GTK_TREE_VIEW(prefs->treeview));
-
-  valid = gtk_tree_model_get_iter_first(model, &iter);
-
-  while (valid == TRUE) {
-    gtk_tree_model_get (model, &iter,
-                        COL_TRACK, &track,
-                        -1);
-    active = mate_volume_control_element_is_to_show (settings, prefs->mixer, track);
-    gtk_list_store_set( GTK_LIST_STORE(model), &iter, COL_ACTIVE, active, -1);
-    valid = gtk_tree_model_iter_next(model, &iter);
-  }
-}
-
-static void
-cb_activated(GtkTreeView *view, GtkTreePath *path,
-	     GtkTreeViewColumn *col, gpointer userdata)
-
-{
-  GtkTreeModel *model;
-  GtkTreeIter iter;
-  gboolean active;
-  gboolean is_whitelist;
-  GstMixerTrack *track;
-  MateVolumeControlPreferences *prefs;
-
-  prefs = MATE_VOLUME_CONTROL_PREFERENCES (userdata);
-  model = gtk_tree_view_get_model(view);
-
-  mate_volume_control_element_whitelist (prefs->mixer, NULL);
-  if (gtk_tree_model_get_iter(model, &iter, path)) {
-    gtk_tree_model_get(model, &iter, 
-		       COL_ACTIVE, &active, 
-		       COL_TRACK, &track,
-		       -1);
-
-    is_whitelist = mate_volume_control_element_whitelist (prefs->mixer, track);
-  
-    active = !active;
-
-    gtk_list_store_set( GTK_LIST_STORE(model), &iter, COL_ACTIVE, active, -1);
-    set_gsettings_track_active(prefs->settings, prefs->mixer, track, active, is_whitelist);
-  }
-}
-
-static void
-cb_toggle (GtkCellRendererToggle *cell,
-	   gchar                 *path_str,
-	   MateVolumeControlPreferences *prefs)
-{
-  GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (prefs->treeview));
-  GtkTreePath *path = gtk_tree_path_new_from_string (path_str);
-  GtkTreeIter iter;
-  gboolean active;
-  gboolean is_whitelist;
-  GstMixerTrack *track;
-
-  gtk_tree_model_get_iter (model, &iter, path);
-  gtk_tree_model_get (model, &iter,
-		      COL_ACTIVE, &active,
-		      COL_TRACK, &track,
-		      -1);
-
-  mate_volume_control_element_whitelist (prefs->mixer, NULL);
-  is_whitelist = mate_volume_control_element_whitelist (prefs->mixer, track);
-  
-  active = !active;
-
-  gtk_list_store_set (GTK_LIST_STORE (model), &iter,
-                        COL_ACTIVE, active,
-                        -1);
-  set_gsettings_track_active(prefs->settings, prefs->mixer, track, active, is_whitelist);
-
-  gtk_tree_path_free (path);
-}