116 lines
3.1 KiB
C
116 lines
3.1 KiB
C
/*
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* Copyright 2014 (c) Anna Schumaker.
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*/
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#include <core/audio.h>
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#include <core/playlist.h>
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#include <core/string.h>
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#include <gui/artwork.h>
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#include <gui/audio.h>
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#include <gui/idle.h>
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#include <gui/playlist.h>
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#include <gui/treeview.h>
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#include <gui/window.h>
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static guint audio_timeout = 0;
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static inline void __gui_audio_set_label_markup(GtkLabel *label,
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const gchar *size,
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const gchar *text)
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{
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const gchar *fmt = "<span size='%s'>%s</span>";
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gchar *markup = g_markup_printf_escaped(fmt, size, text);
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gtk_label_set_markup(label, markup);
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g_free(markup);
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}
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static void __gui_audio_load(struct track *track)
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{
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gchar *duration = string_sec2str(track->tr_length);
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__gui_audio_set_label_markup(gui_title_tag(), "xx-large",
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track->tr_title);
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__gui_audio_set_label_markup(gui_album_tag(), "x-large",
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track->tr_album->al_name);
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__gui_audio_set_label_markup(gui_artist_tag(), "x-large",
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track->tr_album->al_artist->ar_name);
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__gui_audio_set_label_markup(gui_duration(), "large", duration);
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__gui_audio_set_label_markup(gui_position(), "large", "0:00");
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gtk_adjustment_set_upper(gui_seek(), track->tr_length);
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gui_pl_system_track_loaded(track);
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gui_treeview_scroll();
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gui_artwork_set_cover();
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gui_idle_enable();
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g_free(duration);
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}
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static void __gui_audio_change_state(GstState state)
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{
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bool playing = (state == GST_STATE_PLAYING);
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gtk_widget_set_visible(GTK_WIDGET(gui_play_button()), !playing);
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gtk_widget_set_visible(GTK_WIDGET(gui_pause_button()), playing);
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}
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static void __gui_audio_config_pause(int n)
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{
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gtk_combo_box_set_active(GTK_COMBO_BOX(gui_pause_after()), n + 1);
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}
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struct audio_ops audio_ops = {
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.on_load = __gui_audio_load,
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.on_state_change = __gui_audio_change_state,
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.on_config_pause = __gui_audio_config_pause,
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};
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void __gui_audio_pause_changed(GtkComboBox *combo, gpointer data)
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{
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audio_pause_after(gtk_combo_box_get_active(combo) - 1);
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}
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void __gui_audio_seek(GtkRange *range, GtkScrollType type,
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double value, gpointer data)
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{
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audio_seek(value * GST_SECOND);
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}
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void __gui_audio_volume_changed(GtkScaleButton *button, gdouble value,
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gpointer data)
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{
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audio_set_volume((unsigned int)value);
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}
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gboolean __gui_audio_can_accel(GtkWidget *widget, guint signal_id)
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{
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g_signal_stop_emission_by_name(widget, "can-activate-accel");
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return !GTK_IS_ENTRY(gtk_window_get_focus(gui_window())) &&
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gtk_widget_is_visible(widget) &&
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gtk_widget_is_sensitive(widget);
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}
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void gui_audio_init()
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{
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gtk_scale_button_set_value(gui_volume_button(), audio_get_volume());
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gtk_button_set_relief(GTK_BUTTON(gui_volume_button()), GTK_RELIEF_NORMAL);
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audio_timeout = g_timeout_add(500, gui_audio_timeout, NULL);
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}
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void gui_audio_deinit()
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{
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g_source_remove(audio_timeout);
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}
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int gui_audio_timeout(gpointer data)
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{
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gchar *position = string_sec2str(audio_position() / GST_SECOND);
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gtk_adjustment_set_upper(gui_seek(), audio_duration() / GST_SECOND);
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gtk_adjustment_set_value(gui_seek(), audio_position() / GST_SECOND);
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__gui_audio_set_label_markup(gui_position(), "large", position);
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g_free(position);
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return G_SOURCE_CONTINUE;
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}
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