Kill GStreamer

1 files changed, 0 insertions, 357 deletions

diff --git a/gst-mixer-applet/dock.c b/gst-mixer-applet/dock.c
deleted file mode 100644
index 1af5f94..0000000
--- a/gst-mixer-applet/dock.c
+++ /dev/null
@@ -1,357 +0,0 @@
-/* MATE Volume Applet
- * Copyright (C) 2004 Ronald Bultje <[email protected]>
- *
- * dock.c: floating window containing volume widgets
- *
- * 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 <glib-object.h>
-#include <glib/gi18n.h>
-#include <gdk/gdkkeysyms.h>
-#include <gtk/gtk.h>
-#if GTK_CHECK_VERSION (3, 0, 0)
-#include <gdk/gdkkeysyms-compat.h>
-#endif
-
-#include "dock.h"
-
-static void	mate_volume_applet_dock_class_init	(MateVolumeAppletDockClass *klass);
-static void	mate_volume_applet_dock_init		(MateVolumeAppletDock *applet);
-static void	mate_volume_applet_dock_dispose	(GObject *object);
-
-static gboolean	cb_button_press				(GtkWidget *widget,
-							 GdkEventButton *button,
-							 gpointer   data);
-static gboolean	cb_button_release			(GtkWidget *widget,
-							 GdkEventButton *button,
-							 gpointer   data);
-static gboolean	cb_key_press			(GtkWidget *widget,
-						 GdkEventKey *event,
-						 gpointer   data);
-
-static GtkWindowClass *parent_class = NULL;
-
-G_DEFINE_TYPE (MateVolumeAppletDock, mate_volume_applet_dock, GTK_TYPE_WINDOW)
-
-static void
-mate_volume_applet_dock_class_init (MateVolumeAppletDockClass *klass)
-{
-  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-
-  parent_class = g_type_class_ref (GTK_TYPE_WINDOW);
-
-  gobject_class->dispose = mate_volume_applet_dock_dispose;
-}
-
-static void
-mate_volume_applet_dock_init (MateVolumeAppletDock *dock)
-{
-  dock->orientation = -1;
-  dock->timeout = 0;
-
-#if 1
-  /* We can't use a simple GDK_WINDOW_TYPE_HINT_DOCK here since
-   * the dock windows don't accept input by default. Instead we use
-   * the popup menu type. In the end we set everything by hand anyway
-   * since what happens depends very heavily on the window manager. */
-//  gtk_window_set_type_hint (GTK_WINDOW (dock),
-//      			    GDK_WINDOW_TYPE_HINT_POPUP_MENU);
-  gtk_window_set_keep_above (GTK_WINDOW (dock), TRUE);
-  gtk_window_set_decorated (GTK_WINDOW (dock), FALSE);
-  gtk_window_set_skip_taskbar_hint (GTK_WINDOW (dock), TRUE);
-  gtk_window_set_skip_pager_hint (GTK_WINDOW (dock), TRUE);
-  gtk_window_set_resizable (GTK_WINDOW (dock), FALSE);
-  gtk_window_stick (GTK_WINDOW (dock));
-#else
-  /* This works well, except that keyboard focus is impossible. */
-  gtk_window_set_type_hint (GTK_WINDOW (dock),
-      			    GDK_WINDOW_TYPE_HINT_DOCK);
-  gtk_window_set_decorated (GTK_WINDOW (dock), FALSE);
-  gtk_window_set_resizable (GTK_WINDOW (dock), FALSE);
-  gtk_window_stick (GTK_WINDOW (dock));
-  GTK_WIDGET_SET_FLAGS (dock, GTK_CAN_FOCUS);
-#endif
-}
-
-static void mute_cb (GtkToggleButton *mute_widget, MateVolumeAppletDock *dock)
-{
-  /* Only toggle the mute if we are actually going to change the
-   * mute. This stops loops where the toggle_mute code calls us
-   * back to make sure our display is in sync with other mute buttons. */
-  if (mixer_is_muted (dock->model) !=
-      gtk_toggle_button_get_active (mute_widget))
-    mate_volume_applet_toggle_mute (dock->model);
-}
-
-static void launch_mixer_cb (GtkButton *button, MateVolumeAppletDock *dock)
-{
-  mate_volume_applet_run_mixer (dock->model);
-}
-
-/*
- * This is evil.
- *
- * Because we can't get a horizontal slider to behave sanely
- * with respect to up/down keys, we capture those keypress
- * and send them to the main applet - which can handle them sanely.
- * To emphasise that this is exceptional behaviour, the declarations
- * of the appropriate functions are made here rather than in a header.
- *
- */
-gboolean mate_volume_applet_key (GtkWidget   *widget,
-				  GdkEventKey *event);
-gboolean mate_volume_applet_scroll (GtkWidget      *widget,
-				     GdkEventScroll *event);
-
-static gboolean proxy_key_event (GtkWidget *self, GdkEventKey *event,
-				 GtkWidget *applet)
-{
-  mate_volume_applet_key (applet, event);
-
-  return TRUE;
-}
-
-static gboolean proxy_scroll_event (GtkWidget *self, GdkEventScroll *event,
-				    GtkWidget *applet)
-{
-  mate_volume_applet_scroll (applet, event);
-
-  return TRUE;
-}
-
-GtkWidget *
-mate_volume_applet_dock_new (GtkOrientation orientation,
-			      MateVolumeApplet *parent)
-{
-  /* FIXME: Remove the orientation argument, or fix it for vertical
-     boxes (a "horizontal" orientation - the meaning is reversed for
-     historical reasons. */
-
-  GtkWidget *button, *scale, *mute, *more, *label;
-  GtkWidget *container, *outerline, *innerline, *frame;
-  MateVolumeAppletDock *dock;
-  gint i;
-  static struct {
-    GtkWidget * (* sfunc) (GtkAdjustment *adj);
-    GtkWidget * (* container) (gboolean, gint);
-    GtkWidget * (* subcontainer) (gboolean, gint);
-    gint sw, sh;
-    gboolean inverted;
-  } magic[2] = {
-    { gtk_vscale_new, gtk_hbox_new, gtk_vbox_new, -1, 200, TRUE},
-    { gtk_hscale_new, gtk_vbox_new, gtk_hbox_new, 200, -1, FALSE}
-  };
-
-  dock = g_object_new (MATE_VOLUME_APPLET_TYPE_DOCK,
-		       NULL);
-  gtk_window_set_screen (GTK_WINDOW (dock),
-                         gtk_widget_get_screen(GTK_WIDGET (parent)));
-  dock->orientation = orientation;
-  dock->model = parent;
-  g_signal_connect (dock, "key_press_event", G_CALLBACK (cb_key_press),
-		    NULL);
-
-  frame = gtk_frame_new (NULL);
-  gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT);
-  gtk_container_add (GTK_CONTAINER (dock), frame);
-
-  container = magic[orientation].container (FALSE, 0);
-  gtk_container_set_border_width (GTK_CONTAINER (container), 6);
-  gtk_container_add (GTK_CONTAINER (frame), container);
-  outerline = magic[orientation].subcontainer (FALSE, 0);
-  innerline = magic[orientation].subcontainer (FALSE, 0);
-  gtk_box_pack_start (GTK_BOX (container), outerline, FALSE, FALSE, 0);
-  gtk_box_pack_start (GTK_BOX (container), innerline, FALSE, FALSE, 0);
-
-  dock->minus = GTK_BUTTON (gtk_button_new ());
-  gtk_box_pack_start (GTK_BOX (outerline), GTK_WIDGET (dock->minus),
-		      FALSE, FALSE, 0);
-  gtk_container_add (GTK_CONTAINER (dock->minus),
-		     gtk_image_new_from_stock (GTK_STOCK_REMOVE,
-					       GTK_ICON_SIZE_BUTTON));
-  dock->plus = GTK_BUTTON (gtk_button_new ());
-  gtk_box_pack_end (GTK_BOX (outerline), GTK_WIDGET (dock->plus),
-		    FALSE, FALSE, 0);
-  gtk_container_add (GTK_CONTAINER (dock->plus),
-		     gtk_image_new_from_stock (GTK_STOCK_ADD,
-					       GTK_ICON_SIZE_BUTTON));
-
-  button = GTK_WIDGET (dock->plus);
-  for (i = 0; i<2; i++) { /* For button in (dock->plus, dock->minus): */
-    gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
-    g_signal_connect (button, "button-press-event",
-		      G_CALLBACK (cb_button_press), dock);
-    g_signal_connect (button, "button-release-event",
-		      G_CALLBACK (cb_button_release), dock);
-    button = GTK_WIDGET (dock->minus);
-  }
-
-  scale = magic[orientation].sfunc (NULL);
-  g_signal_connect (scale, "key-press-event", G_CALLBACK (proxy_key_event),
-		    parent);
-  g_signal_connect (scale, "scroll-event", G_CALLBACK (proxy_scroll_event),
-		    parent);
-  dock->scale = GTK_RANGE (scale);
-  gtk_widget_set_size_request (scale,
-			       magic[orientation].sw,
-			       magic[orientation].sh);
-  gtk_scale_set_draw_value (GTK_SCALE (scale), FALSE);
-  gtk_range_set_inverted (dock->scale, magic[orientation].inverted);
-  gtk_box_pack_start (GTK_BOX (outerline), GTK_WIDGET (dock->scale),
-		      TRUE, TRUE, 0);
-
-  dock->mute = gtk_check_button_new_with_label (_("Mute"));
-  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dock->mute),
-				mixer_is_muted (dock->model));
-  g_signal_connect (dock->mute, "toggled", G_CALLBACK (mute_cb), dock);
-  gtk_box_pack_start (GTK_BOX (innerline), dock->mute, TRUE, TRUE, 0);
-
-  more = gtk_button_new_with_label (_("Volume Control..."));
-  g_signal_connect (more, "clicked", G_CALLBACK (launch_mixer_cb), dock);
-  gtk_box_pack_end (GTK_BOX (innerline), more, TRUE, TRUE, 0);
-
-  gtk_container_add (GTK_CONTAINER (dock), frame);
-
-  return GTK_WIDGET (dock);
-}
-
-static void
-destroy_source (MateVolumeAppletDock *dock)
-{
-  if (dock->timeout) {
-    g_source_remove (dock->timeout);
-    dock->timeout = 0;
-  }
-}
-
-static void
-mate_volume_applet_dock_dispose (GObject *object)
-{
-  MateVolumeAppletDock *dock = MATE_VOLUME_APPLET_DOCK (object);
-
-  destroy_source (dock);
-
-  G_OBJECT_CLASS (parent_class)->dispose (object);
-}
-
-/*
- * Change the value of the slider. This is called both from a direct
- * call from the +/- button callbacks and via a timer so holding down the
- * buttons changes the volume.
- */
-
-static gboolean
-cb_timeout (gpointer data)
-{
-  MateVolumeAppletDock *dock = data;
-  GtkAdjustment *adj;
-  gfloat volume;
-  gboolean res = TRUE;
-
-  if (!dock->timeout)
-    return FALSE;
-
-  adj = gtk_range_get_adjustment (dock->scale);
-  volume = gtk_range_get_value (dock->scale);
-  volume += dock->direction * gtk_adjustment_get_step_increment (adj);
-
-  if (volume <= gtk_adjustment_get_lower (adj)) {
-    volume = gtk_adjustment_get_lower (adj);
-    res = FALSE;
-  } else if (volume >= gtk_adjustment_get_upper (adj)) {
-    volume = gtk_adjustment_get_upper (adj);
-    res = FALSE;
-  }
-
-  gtk_range_set_value (dock->scale, volume);
-
-  if (!res)
-    dock->timeout = 0;
-
-  return res;
-}
-
-/*
- * React if user presses +/- buttons.
- */
-
-static gboolean
-cb_button_press (GtkWidget *widget,
-		 GdkEventButton *button,
-		 gpointer   data)
-{
-  MateVolumeAppletDock *dock = data;
-
-  dock->direction = (GTK_BUTTON (widget) == dock->plus) ? 1 : -1;
-  destroy_source (dock);
-  dock->timeout = g_timeout_add (100, cb_timeout, data);
-  cb_timeout (data);
-
-  return TRUE;
-}
-
-static gboolean
-cb_button_release (GtkWidget *widget,
-		   GdkEventButton *button,
-		   gpointer   data)
-{
-  MateVolumeAppletDock *dock = data;
-
-  destroy_source (dock);
-
-  return TRUE;
-}
-
-static gboolean
-cb_key_press (GtkWidget *widget,
-	      GdkEventKey *event,
-	      gpointer data)
-{
-
-  /* Trap the escape key to popdown the dock. */
-  if (event->keyval == GDK_Escape) {
-    /* This is trickier than it looks. The main applet is watching for
-     * this widget to loose focus. Hiding the widget causes a
-     * focus-loss, thus the applet gets the focus-out signal and all
-     * the book-keeping gets done (like setting the applet button
-     * hilight) without an explicit callback. */
-    gtk_widget_hide (widget);
-  }
-
-  return FALSE;
-}
-
-/*
- * Set the adjustment for the slider.
- */
-
-void
-mate_volume_applet_dock_change (MateVolumeAppletDock *dock,
-				 GtkAdjustment *adj)
-{
-  gtk_range_set_adjustment (dock->scale, adj);
-}
-
-void
-mate_volume_applet_dock_set_focus (MateVolumeAppletDock *dock)
-{
-  gtk_widget_grab_focus (GTK_WIDGET (dock->scale));
-}