prefswin.c

xmms-1.2.10.tar.gz学习使用的就下吧

        gtk_widget_set_usize(prefswin_options_mouse_spin, 45, -1);
	gtk_box_pack_start(GTK_BOX(options_mouse_box), prefswin_options_mouse_spin, FALSE, FALSE, 0);
	gtk_table_attach_defaults(GTK_TABLE(options_table), options_mouse_box, 0, 1, 8, 9);
	
	prefswin_option_new_with_label_to_table(&cfg.use_pl_metadata,
						_("Use meta-data in playlists"),
						GTK_TABLE(options_table), 1, 8);

	gtk_notebook_append_page(GTK_NOTEBOOK(prefswin_notebook), prefswin_options_vbox, gtk_label_new(_("Options")));

	/*
	 * Fonts page
	 */

	prefswin_fonts_vbox = gtk_vbox_new(FALSE, 0);
	prefswin_fonts_options_frame = gtk_frame_new(_("Options"));
	gtk_box_pack_start(GTK_BOX(prefswin_fonts_vbox), prefswin_fonts_options_frame, FALSE, FALSE, 0);
	gtk_container_border_width(GTK_CONTAINER(prefswin_fonts_options_frame), 5);
	prefswin_fonts_options_vbox = gtk_vbox_new(FALSE, 0);
	gtk_container_add(GTK_CONTAINER(prefswin_fonts_options_frame), prefswin_fonts_options_vbox);
	prefswin_options_fontset = prefswin_option_new_with_label(&cfg.use_fontsets, _("Use fontsets (Enable for multi-byte charset support)"));
	gtk_box_pack_start_defaults(GTK_BOX(prefswin_fonts_options_vbox), prefswin_options_fontset);
	
	prefswin_fonts_playlist_frame = gtk_frame_new(_("Playlist"));
	gtk_container_set_border_width(GTK_CONTAINER(prefswin_fonts_playlist_frame), 5);
	gtk_box_pack_start(GTK_BOX(prefswin_fonts_vbox), prefswin_fonts_playlist_frame, FALSE, FALSE, 0);
	options_font_vbox = gtk_vbox_new(FALSE, 5);
	gtk_container_border_width(GTK_CONTAINER(options_font_vbox), 5);
	gtk_container_add(GTK_CONTAINER(prefswin_fonts_playlist_frame), options_font_vbox);
	options_font_hbox = gtk_hbox_new(FALSE, 5);
	gtk_box_pack_start_defaults(GTK_BOX(options_font_vbox), options_font_hbox);
	prefswin_options_font_entry = gtk_entry_new();
	gtk_box_pack_start(GTK_BOX(options_font_hbox), prefswin_options_font_entry, TRUE, TRUE, 0);
	prefswin_options_font_browse = gtk_button_new_with_label(_("Browse"));
	gtk_signal_connect(GTK_OBJECT(prefswin_options_font_browse), "clicked", GTK_SIGNAL_FUNC(prefswin_font_browse_cb), NULL);
	gtk_widget_set_usize(prefswin_options_font_browse, 85, 17);
	gtk_box_pack_start(GTK_BOX(options_font_hbox), prefswin_options_font_browse, FALSE, TRUE, 0);


	prefswin_mainwin_frame = gtk_frame_new(_("Main Window"));
	gtk_box_pack_start(GTK_BOX(prefswin_fonts_vbox), prefswin_mainwin_frame, FALSE, FALSE, 0);
	gtk_container_border_width(GTK_CONTAINER(prefswin_mainwin_frame), 5);
	prefswin_mainwin_vbox = gtk_vbox_new(FALSE, 10);
	gtk_container_add(GTK_CONTAINER(prefswin_mainwin_frame), prefswin_mainwin_vbox);
	gtk_container_border_width(GTK_CONTAINER(prefswin_mainwin_vbox), 5);

	prefswin_mainwin_xfont = prefswin_option_new_with_label(&cfg.mainwin_use_xfont, _("Use X font"));
	gtk_box_pack_start_defaults(GTK_BOX(prefswin_mainwin_vbox), prefswin_mainwin_xfont);

	prefswin_mainwin_font_hbox = gtk_hbox_new(FALSE, 5);
	gtk_box_pack_start_defaults(GTK_BOX(prefswin_mainwin_vbox), prefswin_mainwin_font_hbox);
	prefswin_mainwin_font_entry = gtk_entry_new();
	gtk_box_pack_start(GTK_BOX(prefswin_mainwin_font_hbox), prefswin_mainwin_font_entry, TRUE, TRUE, 0);
	prefswin_mainwin_font_browse = gtk_button_new_with_label(_("Browse"));
	gtk_signal_connect(GTK_OBJECT(prefswin_mainwin_font_browse), "clicked", GTK_SIGNAL_FUNC(prefswin_mainwin_font_browse_cb), NULL);
	gtk_widget_set_usize(prefswin_mainwin_font_browse, 85, 17);
	gtk_box_pack_start(GTK_BOX(prefswin_mainwin_font_hbox), prefswin_mainwin_font_browse, FALSE, TRUE, 0);

	gtk_notebook_append_page(GTK_NOTEBOOK(prefswin_notebook), prefswin_fonts_vbox, gtk_label_new(_("Fonts")));

	/*
	 * Title page
	 */
	prefswin_title_vbox = gtk_vbox_new(FALSE, 0);
	prefswin_title_frame = gtk_frame_new(_("Title"));
	gtk_box_pack_start(GTK_BOX(prefswin_title_vbox), prefswin_title_frame, FALSE, FALSE, 0);
	gtk_container_border_width(GTK_CONTAINER(prefswin_title_frame), 5);
	prefswin_title_vbox2 = gtk_vbox_new(FALSE, 10);
	gtk_container_add(GTK_CONTAINER(prefswin_title_frame), prefswin_title_vbox2);
	gtk_container_border_width(GTK_CONTAINER(prefswin_title_vbox2), 5);

	prefswin_title_hbox = gtk_hbox_new(FALSE, 5);
	gtk_box_pack_start(GTK_BOX(prefswin_title_vbox2), prefswin_title_hbox, FALSE, FALSE, 0);
	prefswin_title_label = gtk_label_new(_("Title format:"));
	gtk_box_pack_start(GTK_BOX(prefswin_title_hbox), prefswin_title_label, FALSE, FALSE, 0);
	prefswin_title_entry = gtk_entry_new();
	gtk_box_pack_start(GTK_BOX(prefswin_title_hbox), prefswin_title_entry, TRUE, TRUE, 0);

	prefswin_title_desc = xmms_titlestring_descriptions("pagfFetndyc", 2);
	gtk_box_pack_start(GTK_BOX(prefswin_title_vbox2), prefswin_title_desc, FALSE, FALSE, 0);

	gtk_notebook_append_page(GTK_NOTEBOOK(prefswin_notebook), prefswin_title_vbox, gtk_label_new(_("Title")));


	/* 
	 * Ok, Cancel & Apply 
	 */

	prefswin_hbox = gtk_hbutton_box_new();
	gtk_button_box_set_layout(GTK_BUTTON_BOX(prefswin_hbox), GTK_BUTTONBOX_END);
	gtk_button_box_set_spacing(GTK_BUTTON_BOX(prefswin_hbox), 5);
	gtk_box_pack_start(GTK_BOX(prefswin_vbox), prefswin_hbox, FALSE, FALSE, 0);

	prefswin_ok = gtk_button_new_with_label(_("Ok"));
	gtk_signal_connect(GTK_OBJECT(prefswin_ok), "clicked", GTK_SIGNAL_FUNC(prefswin_ok_cb), NULL);
	GTK_WIDGET_SET_FLAGS(prefswin_ok, GTK_CAN_DEFAULT);
	gtk_box_pack_start(GTK_BOX(prefswin_hbox), prefswin_ok, TRUE, TRUE, 0);
	prefswin_cancel = gtk_button_new_with_label(_("Cancel"));
	gtk_signal_connect(GTK_OBJECT(prefswin_cancel), "clicked", GTK_SIGNAL_FUNC(prefswin_cancel_cb), NULL);
	GTK_WIDGET_SET_FLAGS(prefswin_cancel, GTK_CAN_DEFAULT);
	gtk_box_pack_start(GTK_BOX(prefswin_hbox), prefswin_cancel, TRUE, TRUE, 0);
	prefswin_apply = gtk_button_new_with_label(_("Apply"));
	gtk_signal_connect(GTK_OBJECT(prefswin_apply), "clicked", GTK_SIGNAL_FUNC(prefswin_apply_cb), NULL);
	GTK_WIDGET_SET_FLAGS(prefswin_apply, GTK_CAN_DEFAULT);
	gtk_box_pack_start(GTK_BOX(prefswin_hbox), prefswin_apply, TRUE, TRUE, 0);

	add_input_plugins(GTK_CLIST(prefswin_audio_ilist));
	add_output_plugins(GTK_OPTION_MENU(prefswin_audio_olist));
	add_general_plugins(GTK_CLIST(prefswin_gplugins_list));
	add_effect_plugins(GTK_CLIST(prefswin_eplugins_list));
	add_vis_plugins(GTK_CLIST(prefswin_vplugins_list));
}

void prefswin_output_cb(GtkWidget * w, gpointer item)
{
	OutputPlugin *cp;
	GList *output;

	selected_oplugin = GPOINTER_TO_INT(item);
	output = get_output_list();
	cp = (OutputPlugin *) g_list_nth(output, GPOINTER_TO_INT(item))->data;

	if (cp->configure != NULL)
		gtk_widget_set_sensitive(prefswin_audio_oconfig, 1);
	else
		gtk_widget_set_sensitive(prefswin_audio_oconfig, 0);

	if (cp->about != NULL)
		gtk_widget_set_sensitive(prefswin_audio_oabout, 1);
	else
		gtk_widget_set_sensitive(prefswin_audio_oabout, 0);
}

void gen_module_description(gchar * file, gchar * desc, gchar ** full_desc)
{
	(*full_desc) = g_strdup_printf("%s   [%s]", desc, g_basename(file));
}

void add_output_plugins(GtkOptionMenu *omenu)
{
	GList *olist = get_output_list();
	GtkWidget *menu, *item;
	gchar *description;
	OutputPlugin *op, *cp = get_current_output_plugin();
	gint i = 0;

	if (!olist)
	{
		gtk_widget_set_sensitive(GTK_WIDGET(omenu), FALSE);
		gtk_widget_set_sensitive(prefswin_audio_oconfig, FALSE);
		gtk_widget_set_sensitive(prefswin_audio_oabout, FALSE);
		return;
	}

	menu = gtk_menu_new();
	while (olist)
	{
		op = (OutputPlugin *) olist->data;

		if (olist->data == cp)
			selected_oplugin = i;

		gen_module_description(op->filename, op->description, &description);
		item = gtk_menu_item_new_with_label(description);
		g_free(description);

		gtk_signal_connect(GTK_OBJECT(item), "activate",
				   GTK_SIGNAL_FUNC(prefswin_output_cb),
				   GINT_TO_POINTER(i));
		gtk_widget_show(item);
		gtk_menu_append(GTK_MENU(menu), item);
		olist = olist->next;
		i++;
	}
	gtk_option_menu_remove_menu(omenu);
	gtk_option_menu_set_menu(omenu, menu);
	gtk_option_menu_set_history(omenu, selected_oplugin);

	if (cp->configure != NULL)
		gtk_widget_set_sensitive(prefswin_audio_oconfig, TRUE);
	else
		gtk_widget_set_sensitive(prefswin_audio_oconfig, FALSE);

	if (cp->about != NULL)
		gtk_widget_set_sensitive(prefswin_audio_oabout, TRUE);
	else
		gtk_widget_set_sensitive(prefswin_audio_oabout, FALSE);
}

void add_effect_plugins(GtkCList *clist)
{
	GList *glist = get_effect_list();
	gchar *description, *temp;
	EffectPlugin *ep;
	gint i = 0;

	gtk_clist_clear(clist);

	while (glist)
	{
		ep = (EffectPlugin *) glist->data;
		gen_module_description(ep->filename, ep->description, &description);
		if (effect_enabled(i))
		{
			temp = g_strconcat(description, _(" (enabled)"), NULL);
			g_free(description);
			description = temp;
		}

		gtk_clist_append(clist, &description);
		g_free(description);
		glist = glist->next;
		i++;
	}
	gtk_widget_set_sensitive(prefswin_eplugins_use_cbox, 0);
	gtk_widget_set_sensitive(prefswin_eplugins_config, 0);
	gtk_widget_set_sensitive(prefswin_eplugins_about, 0);
}

void add_general_plugins(GtkCList *clist)
{
	GList *glist = get_general_list();
	gchar *description, *temp;
	GeneralPlugin *gp;
	gint i = 0;

	gtk_clist_clear(clist);

	while (glist)
	{
		gp = (GeneralPlugin *) glist->data;
		gen_module_description(gp->filename, gp->description, &description);
		if (general_enabled(i))
		{
			temp = g_strconcat(description, _(" (enabled)"), NULL);
			g_free(description);
			description = temp;
		}

		gtk_clist_append(clist, &description);
		g_free(description);
		glist = glist->next;
		i++;
	}
	gtk_widget_set_sensitive(prefswin_gplugins_use_cbox, 0);
	gtk_widget_set_sensitive(prefswin_gplugins_config, 0);
	gtk_widget_set_sensitive(prefswin_gplugins_about, 0);
}

void add_vis_plugins(GtkCList *clist)
{
	GList *glist = get_vis_list();
	gchar *description, *temp;
	VisPlugin *vp;
	gint i = 0;

	gtk_clist_clear(clist);

	while (glist)
	{
		vp = (VisPlugin *) glist->data;
		gen_module_description(vp->filename, vp->description, &description);
		if (vis_enabled(i))
		{
			temp = g_strconcat(description, _(" (enabled)"), NULL);
			g_free(description);
			description = temp;
		}

		gtk_clist_append(clist, &description);
		g_free(description);
		glist = glist->next;
		i++;
	}
	gtk_widget_set_sensitive(prefswin_vplugins_use_cbox, 0);
	gtk_widget_set_sensitive(prefswin_vplugins_config, 0);
	gtk_widget_set_sensitive(prefswin_vplugins_about, 0);
}

void add_input_plugins(GtkCList *clist)
{
	GList *ilist = get_input_list();
	gchar *description, *temp;
	InputPlugin *ip;

	gtk_clist_clear(clist);
	while (ilist)
	{
		ip = (InputPlugin *) ilist->data;

		gen_module_description(ip->filename, ip->description, &description);
		if (g_list_find(disabled_iplugins, ip))
		{
			temp = g_strconcat(description, _(" (disabled)"), NULL);
			g_free(description);
			description = temp;
		}
		gtk_clist_append(clist, &description);
		g_free(description);
		ilist = ilist->next;
	}
	gtk_widget_set_sensitive(prefswin_audio_ie_cbox, 0);
	gtk_widget_set_sensitive(prefswin_audio_iconfig, 0);
	gtk_widget_set_sensitive(prefswin_audio_iabout, 0);
}

void show_prefs_window(void)
{
	char temp[10];

	if (GTK_WIDGET_VISIBLE(prefswin))
	{
		gdk_window_raise(prefswin->window);
		return;
	}

	is_opening = TRUE;

	gtk_entry_set_text(GTK_ENTRY(prefswin_options_font_entry), cfg.playlist_font);
	gtk_entry_set_text(GTK_ENTRY(prefswin_mainwin_font_entry), cfg.mainwin_font);
	gtk_entry_set_text(GTK_ENTRY(prefswin_title_entry), cfg.gentitle_format);
	sprintf(temp, "%u", cfg.snap_distance);
	gtk_entry_set_text(GTK_ENTRY(prefswin_options_sd_entry), temp);
	prefswin_options_read_data();
	sprintf(temp, "%u", cfg.pause_between_songs_time);
	gtk_entry_set_text(GTK_ENTRY(prefswin_options_pbs_entry), temp);
	gtk_spin_button_set_value(GTK_SPIN_BUTTON(prefswin_options_mouse_spin), cfg.mouse_change);

 	gtk_widget_show_all(prefswin);
	gtk_widget_grab_default(prefswin_ok);

	GDK_THREADS_LEAVE();
	while(g_main_iteration(FALSE));
	GDK_THREADS_ENTER();

	is_opening = FALSE;
}

void prefswin_show_vis_plugins_page(void)
{
	gtk_notebook_set_page(GTK_NOTEBOOK(prefswin_notebook), 3);
}