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authorMichal Ratajsky <[email protected]>2014-06-15 07:15:58 +0200
committerinfirit <[email protected]>2014-10-09 16:53:00 +0200
commitd1c86461bebd11bab895ee4e7506233947756870 (patch)
tree0ef877083534e6a7ea570e238335c1ffe3f7044e /gst-mixer/src/track.c
parentbab0b217a39165848effb6a04bed629d44ee103d (diff)
downloadmate-media-d1c86461bebd11bab895ee4e7506233947756870.tar.bz2
mate-media-d1c86461bebd11bab895ee4e7506233947756870.tar.xz
Kill GStreamer
Diffstat (limited to 'gst-mixer/src/track.c')
-rw-r--r--gst-mixer/src/track.c647
1 files changed, 0 insertions, 647 deletions
diff --git a/gst-mixer/src/track.c b/gst-mixer/src/track.c
deleted file mode 100644
index 1861cfd..0000000
--- a/gst-mixer/src/track.c
+++ /dev/null
@@ -1,647 +0,0 @@
-/* MATE Volume Control
- * Copyright (C) 2003-2004 Ronald Bultje <[email protected]>
- *
- * track.c: layout of a single mixer track
- *
- * 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 <unistd.h>
-#include <glib/gi18n.h>
-#include <string.h>
-
-#include "button.h"
-#include "track.h"
-#include "volume.h"
-
-static const struct {
- gchar *label,
- *pixmap;
-} pix[] = {
- { "cd", "media-optical" },
- { "line", "gvc-line-in" },
- { "aux", "gvc-line-in" },
- { "mic", "audio-input-microphone" },
- { "cap", "gvc-line-in" },
- { "mix", "multimedia-volume-control" },
- { "pcm", "gvc-tone" },
- { "headphone", "gvc-headphones" },
- { "phone", "phone" },
- { "speaker", "audio-volume-high" },
- { "front", "audio-volume-high" },
- { "surround", "audio-volume-high" },
- { "side", "audio-volume-high" },
- { "center", "audio-volume-high" },
- { "lfe", "audio-volume-high" },
- { "video", "video-display" },
- { "volume", "gvc-tone" },
- { "master", "gvc-tone" },
- { "3d", "gvc-3d-sound" },
- { "beep", "keyboard" },
- { "record", "audio-input-microphone" },
- { NULL, NULL }
-};
-
-/*
- * UI responses.
- */
-
-static void
-cb_mute_toggled (MateVolumeControlButton *button,
- gpointer data)
-{
- MateVolumeControlTrack *ctrl = data;
-
- gst_mixer_set_mute (ctrl->mixer, ctrl->track,
- !mate_volume_control_button_get_active (button));
-}
-
-static void
-cb_record_toggled (MateVolumeControlButton *button,
- gpointer data)
-{
- MateVolumeControlTrack *ctrl = data;
-
- gst_mixer_set_record (ctrl->mixer, ctrl->track,
- mate_volume_control_button_get_active (button));
-}
-
-/* Tells us whether toggling a switch should change the corresponding
- * GstMixerTrack's MUTE or RECORD flag.
- */
-static gboolean
-should_toggle_record_switch (const GstMixerTrack *track)
-{
- return (GST_MIXER_TRACK_HAS_FLAG (track, GST_MIXER_TRACK_INPUT) &&
- !GST_MIXER_TRACK_HAS_FLAG (track, GST_MIXER_TRACK_NO_RECORD));
-}
-
-
-static void
-cb_toggle_changed (GtkToggleButton *button,
- gpointer data)
-{
- MateVolumeControlTrack *ctrl = data;
-
- if (should_toggle_record_switch (ctrl->track)) {
- gst_mixer_set_record (ctrl->mixer, ctrl->track,
- gtk_toggle_button_get_active (button));
- } else {
- gst_mixer_set_mute (ctrl->mixer, ctrl->track,
- !gtk_toggle_button_get_active (button));
- }
-}
-
-static void
-cb_option_changed (GtkComboBox *box,
- gpointer data)
-{
- MateVolumeControlTrack *ctrl = data;
- gchar *opt;
-
- opt = gtk_combo_box_text_get_active_text (GTK_COMBO_BOX_TEXT (box));
- if (opt)
- gst_mixer_set_option (ctrl->mixer, GST_MIXER_OPTIONS (ctrl->track), opt);
- g_free (opt);
-}
-
-/*
- * Timeout to check for changes in mixer outside ourselves.
- */
-
-void
-mate_volume_control_track_update (MateVolumeControlTrack *trkw)
-{
- gboolean mute, record;
- gboolean vol_is_zero = FALSE, slider_is_zero = FALSE;
- GstMixer *mixer;
- GstMixerTrack *track;
- gint i;
- gint *dummy;
-
- g_return_if_fail (trkw != NULL);
-
- track = trkw->track;
- mixer = trkw->mixer;
-
- /* trigger an update of the mixer state */
- if (GST_IS_MIXER_OPTIONS (track)) {
- const GList *opt;
- GstMixerOptions *options = GST_MIXER_OPTIONS (track);
- const char *active_opt;
- active_opt = gst_mixer_get_option (mixer, options);
-
- for (i = 0, opt = gst_mixer_options_get_values (options);
- opt != NULL;
- opt = opt->next, i++) {
- if (g_str_equal (active_opt, opt->data)) {
- gtk_combo_box_set_active (GTK_COMBO_BOX (trkw->options), i);
- }
- }
-
- return;
- }
-
- dummy = g_new (gint, MAX (track->num_channels, 1));
- gst_mixer_get_volume (mixer, track, dummy);
- g_free (dummy);
-
- mute = GST_MIXER_TRACK_HAS_FLAG (track, GST_MIXER_TRACK_MUTE) ?
- TRUE : FALSE;
- record = GST_MIXER_TRACK_HAS_FLAG (track, GST_MIXER_TRACK_RECORD) ?
- TRUE : FALSE;
-
- if (trkw->sliderbox) {
- mate_volume_control_volume_update (MATE_VOLUME_CONTROL_VOLUME (trkw->sliderbox));
- mate_volume_control_volume_ask (
- MATE_VOLUME_CONTROL_VOLUME (trkw->sliderbox),
- &vol_is_zero, &slider_is_zero);
-
- if (trkw->mute && !slider_is_zero && vol_is_zero)
- mute = TRUE;
- }
-
- if (trkw->mute) {
- if (mate_volume_control_button_get_active (trkw->mute) == mute) {
- mate_volume_control_button_set_active (trkw->mute, !mute);
- }
- }
-
- if (trkw->record) {
- if (mate_volume_control_button_get_active (trkw->record) != record) {
- mate_volume_control_button_set_active (trkw->record, record);
- }
- }
-
- if (trkw->toggle) {
- if (should_toggle_record_switch (trkw->track)) {
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (trkw->toggle),
- GST_MIXER_TRACK_HAS_FLAG (trkw->track, GST_MIXER_TRACK_RECORD));
- } else {
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (trkw->toggle),
- !GST_MIXER_TRACK_HAS_FLAG (trkw->track, GST_MIXER_TRACK_MUTE));
- }
- }
-
- /* FIXME:
- * - options.
- */
-}
-
-
-static gboolean
-cb_check (gpointer data)
-{
- mate_volume_control_track_update (data);
-
- return TRUE;
-}
-
-/*
- * Actual UI code.
- */
-
-static MateVolumeControlTrack *
-mate_volume_control_track_add_title (GtkTable *table,
- gint tab_pos,
- GtkOrientation or,
- GstMixer *mixer,
- GstMixerTrack *track,
- GtkWidget *l_sep,
- GtkWidget *r_sep)
-{
- MateVolumeControlTrack *ctrl;
- gchar *ulabel = NULL;
- gchar *str = NULL;
- gint i;
- gboolean need_timeout = TRUE;
-
- need_timeout = ((gst_mixer_get_mixer_flags (GST_MIXER (mixer)) &
- GST_MIXER_FLAG_AUTO_NOTIFICATIONS) == 0);
-
- /* start */
- ctrl = g_new0 (MateVolumeControlTrack, 1);
- ctrl->mixer = mixer;
- g_object_ref (G_OBJECT (track));
- ctrl->track = track;
- ctrl->left_separator = l_sep;
- ctrl->right_separator = r_sep;
- ctrl->visible = TRUE;
- ctrl->table = table;
- ctrl->pos = tab_pos;
- if (need_timeout)
- ctrl->id = g_timeout_add (200, cb_check, ctrl);
- ctrl->flagbuttonbox = NULL;
-
- /* find image from label string (optional) */
- if (g_object_class_find_property (G_OBJECT_GET_CLASS (track), "untranslated-label"))
- g_object_get (track, "untranslated-label", &ulabel, NULL);
-
- if (ulabel == NULL)
- g_object_get (track, "label", &ulabel, NULL);
-
- if (ulabel) {
- gint pos;
-
- /* make case insensitive */
- for (pos = 0; ulabel[pos] != '\0'; pos++)
- ulabel[pos] = g_ascii_tolower (ulabel[pos]);
-
- for (i = 0; pix[i].label != NULL; i++) {
- if (g_strrstr (ulabel, pix[i].label) != NULL) {
- str = pix[i].pixmap;
- break;
- }
- }
-
- g_free (ulabel);
- }
-
- if ((str != NULL) && (track->num_channels != 0)) {
- if ((ctrl->image = gtk_image_new_from_icon_name (str, GTK_ICON_SIZE_MENU)) != NULL) {
- gtk_misc_set_alignment (GTK_MISC (ctrl->image), 0.5, 0.5);
- if (or == GTK_ORIENTATION_VERTICAL) {
- gtk_table_attach (GTK_TABLE (table), ctrl->image,
- tab_pos, tab_pos + 1, 0, 1,
- GTK_EXPAND, 0, 0, 0);
- } else {
- gtk_table_attach (GTK_TABLE (table), ctrl->image,
- 0, 1, tab_pos, tab_pos + 1,
- 0, GTK_EXPAND, 0, 0);
- }
- gtk_widget_show (ctrl->image);
- }
- }
-
- /* text label */
- if (or == GTK_ORIENTATION_HORIZONTAL)
- str = g_strdup_printf (_("%s:"), track->label);
- else
- str = g_strdup (track->label);
- ctrl->label = gtk_label_new (str);
- if (or == GTK_ORIENTATION_HORIZONTAL) {
- g_free (str);
- gtk_misc_set_alignment (GTK_MISC (ctrl->label), 0.0, 0.5);
- }
- if (or == GTK_ORIENTATION_VERTICAL) {
- gtk_table_attach (table, ctrl->label,
- tab_pos, tab_pos + 1, 1, 2,
- GTK_EXPAND, 0, 0, 0);
- } else {
- gtk_table_attach (table, ctrl->label,
- 1, 2, tab_pos, tab_pos + 1,
- GTK_FILL, GTK_EXPAND, 0, 0);
- }
- gtk_widget_show (ctrl->label);
-
- return ctrl;
-}
-
-static void
-mate_volume_control_track_put_switch (GtkTable *table,
- gint tab_pos,
- MateVolumeControlTrack *ctrl)
-{
- GtkWidget *button;
- AtkObject *accessible;
- gchar *accessible_name, *msg;
-
- /* container box */
- ctrl->buttonbox = gtk_hbox_new (FALSE, 0);
- gtk_table_attach (GTK_TABLE (table), ctrl->buttonbox,
- tab_pos, tab_pos + 1,
- 3, 4, GTK_EXPAND, 0, 0, 0);
- gtk_widget_show (ctrl->buttonbox);
-
- /* if we weren't supposed to show the mute button, then don't create it */
- if (GST_MIXER_TRACK_HAS_FLAG (ctrl->track, GST_MIXER_TRACK_NO_MUTE)) {
- return;
- }
-
- /* mute button */
- msg = g_strdup_printf (_("Mute/Unmute %s"), ctrl->track->label);
- button = mate_volume_control_button_new ("audio-volume-high",
- "audio-volume-muted",
- msg);
- ctrl->mute = MATE_VOLUME_CONTROL_BUTTON (button);
- g_free (msg);
-
- mate_volume_control_button_set_active (
- MATE_VOLUME_CONTROL_BUTTON (button),
- !GST_MIXER_TRACK_HAS_FLAG (ctrl->track, GST_MIXER_TRACK_MUTE));
-
- g_signal_connect (G_OBJECT (button), "clicked",
- G_CALLBACK (cb_mute_toggled), ctrl);
-
- /* a11y */
- accessible = gtk_widget_get_accessible (button);
- if (GTK_IS_ACCESSIBLE (accessible)) {
- accessible_name = g_strdup_printf (_("Track %s: mute"),
- ctrl->track->label);
- atk_object_set_name (accessible, accessible_name);
- g_free (accessible_name);
- }
-
- /* show */
- gtk_box_pack_start (GTK_BOX (ctrl->buttonbox), button,
- FALSE, FALSE, 0);
- gtk_widget_show (button);
-}
-
-MateVolumeControlTrack *
-mate_volume_control_track_add_playback (GtkTable *table,
- gint tab_pos,
- GstMixer *mixer,
- GstMixerTrack *track,
- GtkWidget *l_sep,
- GtkWidget *r_sep,
- GtkWidget *fbox)
-{
- MateVolumeControlTrack *ctrl;
-
- /* switch and options exception (no sliders) */
- if (track->num_channels == 0) {
- if (GST_IS_MIXER_OPTIONS (track)) {
- return (mate_volume_control_track_add_option (table, tab_pos, mixer, track,
- l_sep, r_sep, fbox));
- }
- return (mate_volume_control_track_add_switch (table, tab_pos, mixer, track,
- l_sep, r_sep, fbox));
- }
-
- /* image, title */
- ctrl = mate_volume_control_track_add_title (table, tab_pos,
- GTK_ORIENTATION_VERTICAL,
- mixer, track, l_sep, r_sep);
-
- ctrl->sliderbox = mate_volume_control_volume_new (ctrl->mixer,
- ctrl->track, 6);
- gtk_table_attach (GTK_TABLE (table), ctrl->sliderbox,
- tab_pos, tab_pos + 1, 2, 3,
- GTK_EXPAND, GTK_EXPAND | GTK_FILL, 0, 0);
- gtk_widget_show (ctrl->sliderbox);
-
- /* mute button */
- mate_volume_control_track_put_switch (table, tab_pos, ctrl);
-
- return ctrl;
-}
-
-MateVolumeControlTrack *
-mate_volume_control_track_add_recording (GtkTable *table,
- gint tab_pos,
- GstMixer *mixer,
- GstMixerTrack *track,
- GtkWidget *l_sep,
- GtkWidget *r_sep,
- GtkWidget *fbox)
-{
- MateVolumeControlTrack *ctrl;
- GtkWidget *button;
- AtkObject *accessible;
- gchar *accessible_name, *msg;
-
- ctrl = mate_volume_control_track_add_playback (table, tab_pos, mixer,
- track, l_sep, r_sep, fbox);
- if (track->num_channels == 0) {
- return ctrl;
- }
-
- /* FIXME:
- * - there's something fishy about this button, it
- * is always FALSE.
- */
- if (!GST_MIXER_TRACK_HAS_FLAG (track, GST_MIXER_TRACK_NO_RECORD)) {
- /* only the record button here */
- msg = g_strdup_printf (_("Toggle audio recording from %s"),
- ctrl->track->label);
- button = mate_volume_control_button_new ("audio-input-microphone",
- "audio-input-microphone-muted",
- msg);
- ctrl->record = MATE_VOLUME_CONTROL_BUTTON (button);
- g_free (msg);
- mate_volume_control_button_set_active (MATE_VOLUME_CONTROL_BUTTON (button),
- GST_MIXER_TRACK_HAS_FLAG (track,
- GST_MIXER_TRACK_RECORD));
- g_signal_connect (G_OBJECT (button), "clicked",
- G_CALLBACK (cb_record_toggled), ctrl);
-
- /* a11y */
- accessible = gtk_widget_get_accessible (button);
- if (GTK_IS_ACCESSIBLE (accessible)) {
- accessible_name = g_strdup_printf (_("Track %s: audio recording"),
- track->label);
- atk_object_set_name (accessible, accessible_name);
- g_free (accessible_name);
- }
-
- /* attach, show */
- gtk_box_pack_start (GTK_BOX (ctrl->buttonbox), button,
- FALSE, FALSE, 0);
- gtk_widget_show (button);
- }
-
- return ctrl;
-}
-
-MateVolumeControlTrack *
-mate_volume_control_track_add_switch (GtkTable *table,
- gint tab_pos,
- GstMixer *mixer,
- GstMixerTrack *track,
- GtkWidget *l_sep,
- GtkWidget *r_sep,
- GtkWidget *fbox)
-{
- MateVolumeControlTrack *ctrl;
- GtkWidget *toggle;
- gint volume;
-
- /* image, title */
- toggle = gtk_check_button_new ();
-
- /* this is a hack - we query volume to initialize switch state */
- gst_mixer_get_volume (mixer, track, &volume);
-
- if (should_toggle_record_switch (track)) {
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle),
- GST_MIXER_TRACK_HAS_FLAG (track, GST_MIXER_TRACK_RECORD));
- } else {
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle),
- !GST_MIXER_TRACK_HAS_FLAG (track, GST_MIXER_TRACK_MUTE));
- }
-
- if (fbox == NULL) {
- fbox = gtk_table_new(0, 3, FALSE);
- gtk_table_set_col_spacings (GTK_TABLE (fbox), 6);
- }
- table = GTK_TABLE (fbox);
-
- ctrl = mate_volume_control_track_add_title (table, tab_pos,
- GTK_ORIENTATION_HORIZONTAL,
- mixer, track, l_sep, r_sep);
- ctrl->toggle = toggle;
- ctrl->flagbuttonbox = fbox;
-
- /* attach'n'show */
- gtk_table_attach (table, toggle,
- 2, 3, tab_pos, tab_pos + 1,
- GTK_EXPAND | GTK_FILL, GTK_EXPAND, 0, 0);
-
- g_signal_connect (toggle, "toggled",
- G_CALLBACK (cb_toggle_changed), ctrl);
- gtk_widget_show (toggle);
-
- return ctrl;
-}
-
-MateVolumeControlTrack *
-mate_volume_control_track_add_option (GtkTable *table,
- gint tab_pos,
- GstMixer *mixer,
- GstMixerTrack *track,
- GtkWidget *l_sep,
- GtkWidget *r_sep,
- GtkWidget *fbox)
-{
- MateVolumeControlTrack *ctrl;
- GstMixerOptions *options = GST_MIXER_OPTIONS (track);
- const GList *opt, *opts;
- AtkObject *accessible;
- gchar *accessible_name;
- gint i = 0;
- const gchar *active_opt;
-
- if (fbox == NULL) {
- fbox = gtk_table_new(0, 3, FALSE);
- gtk_table_set_col_spacings (GTK_TABLE (fbox), 6);
- }
- table = GTK_TABLE (fbox);
-
- ctrl = mate_volume_control_track_add_title (table, tab_pos,
- GTK_ORIENTATION_HORIZONTAL,
- mixer, track, l_sep, r_sep);
-
- /* optionmenu */
- active_opt = gst_mixer_get_option (mixer, options);
- if (active_opt != NULL) {
- ctrl->options = gtk_combo_box_text_new ();
- opts = gst_mixer_options_get_values (options);
- for (opt = opts; opt != NULL; opt = opt->next, i++) {
- if (opt->data == NULL)
- continue;
-
- gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (ctrl->options), opt->data);
-
- if (g_str_equal (active_opt, opt->data)) {
- gtk_combo_box_set_active (GTK_COMBO_BOX (ctrl->options), i);
- }
- }
- }
-
- /* a11y */
- accessible = gtk_widget_get_accessible (ctrl->options);
- if (GTK_IS_ACCESSIBLE (accessible)) {
- accessible_name = g_strdup_printf (_("%s Option Selection"),
- ctrl->track->label);
- atk_object_set_name (accessible, accessible_name);
- g_free (accessible_name);
- }
- gtk_widget_show (ctrl->options);
- g_signal_connect (ctrl->options, "changed",
- G_CALLBACK (cb_option_changed), ctrl);
-
- ctrl->flagbuttonbox = fbox;
-
- /* attach'n'show */
- gtk_table_attach (table, ctrl->options,
- 2, 3, tab_pos, tab_pos + 1,
- GTK_EXPAND | GTK_FILL, GTK_EXPAND, 0, 0);
- gtk_widget_show (ctrl->options);
-
- return ctrl;
-}
-
-void
-mate_volume_control_track_free (MateVolumeControlTrack *track)
-{
- if (track->id != 0) {
- g_source_remove (track->id);
- track->id = 0;
- }
-
- g_object_unref (G_OBJECT (track->track));
-
- g_free (track);
-}
-
-void
-mate_volume_control_track_show (MateVolumeControlTrack *track,
- gboolean visible)
-{
-#define func(w) \
- if (w != NULL) { \
- if (visible) { \
- gtk_widget_show (w); \
- } else { \
- gtk_widget_hide (w); \
- } \
- }
-
- func (track->label);
- func (track->image);
- func (track->sliderbox);
- func (track->buttonbox);
- func (track->toggle);
- func (track->options);
-
- track->visible = visible;
-
- /* get rid of spacing between hidden tracks */
- if (visible) {
- if (track->options) {
- gtk_table_set_row_spacing (track->table,
- track->pos, 6);
- if (track->pos > 0)
- gtk_table_set_row_spacing (track->table,
- track->pos - 1, 6);
- } else if (!track->toggle) {
- gtk_table_set_col_spacing (track->table,
- track->pos, 6);
- if (track->pos > 0)
- gtk_table_set_col_spacing (track->table,
- track->pos - 1, 6);
- }
- } else {
- if (track->options) {
- gtk_table_set_row_spacing (track->table,
- track->pos, 0);
- if (track->pos > 0)
- gtk_table_set_row_spacing (track->table,
- track->pos - 1, 0);
- } else if (!track->toggle) {
- gtk_table_set_col_spacing (track->table,
- track->pos, 0);
- if (track->pos > 0)
- gtk_table_set_col_spacing (track->table,
- track->pos - 1, 0);
- }
- }
-}