main.c

xmms-1.2.10.tar.gz学习使用的就下吧

	cfg.enabled_gplugins = NULL;
	cfg.mouse_change = 8;
	
	cfg.gentitle_format = NULL;

	filename = g_strconcat(g_get_home_dir(), "/.xmms/config", NULL);
	cfgfile = xmms_cfg_open_file(filename);
	if (cfgfile)
	{
		xmms_cfg_read_boolean(cfgfile, "xmms", "allow_multiple_instances", &cfg.allow_multiple_instances);
		xmms_cfg_read_boolean(cfgfile, "xmms", "use_realtime", &cfg.use_realtime);
		xmms_cfg_read_boolean(cfgfile, "xmms", "always_show_cb", &cfg.always_show_cb);
		xmms_cfg_read_boolean(cfgfile, "xmms", "convert_underscore", &cfg.convert_underscore);
		xmms_cfg_read_boolean(cfgfile, "xmms", "convert_%20", &cfg.convert_twenty);
		xmms_cfg_read_boolean(cfgfile, "xmms", "show_numbers_in_pl", &cfg.show_numbers_in_pl);
		xmms_cfg_read_boolean(cfgfile, "xmms", "snap_windows", &cfg.snap_windows);
		xmms_cfg_read_boolean(cfgfile, "xmms", "save_window_positions", &cfg.save_window_position);
		xmms_cfg_read_boolean(cfgfile, "xmms", "dim_titlebar", &cfg.dim_titlebar);
		xmms_cfg_read_boolean(cfgfile, "xmms", "get_info_on_load", &cfg.get_info_on_load);
		xmms_cfg_read_boolean(cfgfile, "xmms", "get_info_on_demand", &cfg.get_info_on_demand);
		xmms_cfg_read_boolean(cfgfile, "xmms", "eq_doublesize_linked", &cfg.eq_doublesize_linked);
		xmms_cfg_read_boolean(cfgfile, "xmms", "no_playlist_advance", &cfg.no_playlist_advance);
		xmms_cfg_read_boolean(cfgfile, "xmms", "sort_jump_to_file", &cfg.sort_jump_to_file);
		xmms_cfg_read_boolean(cfgfile, "xmms", "use_pl_metadata", &cfg.use_pl_metadata);
		xmms_cfg_read_boolean(cfgfile, "xmms", "smooth_title_scroll", &cfg.smooth_title_scroll);
		xmms_cfg_read_boolean(cfgfile, "xmms", "use_backslash_as_dir_delimiter", &cfg.use_backslash_as_dir_delimiter);
		xmms_cfg_read_int(cfgfile, "xmms", "player_x", &cfg.player_x);
		xmms_cfg_read_int(cfgfile, "xmms", "player_y", &cfg.player_y);
		xmms_cfg_read_boolean(cfgfile, "xmms", "player_shaded", &cfg.player_shaded);
		xmms_cfg_read_boolean(cfgfile, "xmms", "player_visible", &cfg.player_visible);
		xmms_cfg_read_boolean(cfgfile, "xmms", "shuffle", &cfg.shuffle);
		xmms_cfg_read_boolean(cfgfile, "xmms", "repeat", &cfg.repeat);
		xmms_cfg_read_boolean(cfgfile, "xmms", "doublesize", &cfg.doublesize);
		xmms_cfg_read_boolean(cfgfile, "xmms", "autoscroll_songname", &cfg.autoscroll);
		xmms_cfg_read_int(cfgfile, "xmms", "timer_mode", &cfg.timer_mode);
		xmms_cfg_read_int(cfgfile, "xmms", "vis_type", &cfg.vis_type);
		xmms_cfg_read_int(cfgfile, "xmms", "analyzer_mode", &cfg.analyzer_mode);
		xmms_cfg_read_int(cfgfile, "xmms", "analyzer_type", &cfg.analyzer_type);
		xmms_cfg_read_boolean(cfgfile, "xmms", "analyzer_peaks", &cfg.analyzer_peaks);
		xmms_cfg_read_int(cfgfile, "xmms", "scope_mode", &cfg.scope_mode);
		xmms_cfg_read_int(cfgfile, "xmms", "vu_mode", &cfg.vu_mode);
		xmms_cfg_read_int(cfgfile, "xmms", "vis_refresh_rate", &cfg.vis_refresh);
		xmms_cfg_read_int(cfgfile, "xmms", "analyzer_falloff", &cfg.analyzer_falloff);
		xmms_cfg_read_int(cfgfile, "xmms", "peaks_falloff", &cfg.peaks_falloff);
		xmms_cfg_read_int(cfgfile, "xmms", "playlist_x", &cfg.playlist_x);
		xmms_cfg_read_int(cfgfile, "xmms", "playlist_y", &cfg.playlist_y);
		xmms_cfg_read_int(cfgfile, "xmms", "playlist_width", &cfg.playlist_width);
		xmms_cfg_read_int(cfgfile, "xmms", "playlist_height", &cfg.playlist_height);
		xmms_cfg_read_boolean(cfgfile, "xmms", "playlist_shaded", &cfg.playlist_shaded);
		xmms_cfg_read_boolean(cfgfile, "xmms", "playlist_visible", &cfg.playlist_visible);
		xmms_cfg_read_boolean(cfgfile, "xmms", "playlist_transparent", &cfg.playlist_transparent);
		xmms_cfg_read_string(cfgfile, "xmms", "playlist_font", &cfg.playlist_font);
		xmms_cfg_read_boolean(cfgfile, "xmms", "use_fontsets", &cfg.use_fontsets);
		xmms_cfg_read_boolean(cfgfile, "xmms", "mainwin_use_xfont", &cfg.mainwin_use_xfont);
		xmms_cfg_read_string(cfgfile, "xmms", "mainwin_font", &cfg.mainwin_font);
		xmms_cfg_read_int(cfgfile, "xmms", "playlist_position", &cfg.playlist_position);
		xmms_cfg_read_int(cfgfile, "xmms", "equalizer_x", &cfg.equalizer_x);
		xmms_cfg_read_int(cfgfile, "xmms", "equalizer_y", &cfg.equalizer_y);
		xmms_cfg_read_int(cfgfile, "xmms", "snap_distance", &cfg.snap_distance);
		xmms_cfg_read_boolean(cfgfile, "xmms", "equalizer_visible", &cfg.equalizer_visible);
		xmms_cfg_read_boolean(cfgfile, "xmms", "equalizer_active", &cfg.equalizer_active);
		xmms_cfg_read_boolean(cfgfile, "xmms", "equalizer_shaded", &cfg.equalizer_shaded);
		xmms_cfg_read_boolean(cfgfile, "xmms", "equalizer_autoload", &cfg.equalizer_autoload);
		xmms_cfg_read_boolean(cfgfile, "xmms", "easy_move", &cfg.easy_move);
		xmms_cfg_read_float(cfgfile, "xmms", "equalizer_preamp", &cfg.equalizer_preamp);
		for (i = 0; i < 10; i++)
		{
			gchar eqtext[18];
			
			sprintf(eqtext, "equalizer_band%d", i);
			xmms_cfg_read_float(cfgfile, "xmms", eqtext, &cfg.equalizer_bands[i]);
		}
  		xmms_cfg_read_string(cfgfile, "xmms", "eqpreset_default_file", &cfg.eqpreset_default_file);
		xmms_cfg_read_string(cfgfile, "xmms", "eqpreset_extension", &cfg.eqpreset_extension);
		xmms_cfg_read_string(cfgfile, "xmms", "skin", &cfg.skin);
		xmms_cfg_read_string(cfgfile, "xmms", "output_plugin", &cfg.outputplugin);
		xmms_cfg_read_string(cfgfile, "xmms", "enabled_gplugins", &cfg.enabled_gplugins);
		xmms_cfg_read_string(cfgfile, "xmms", "enabled_vplugins", &cfg.enabled_vplugins);
		xmms_cfg_read_string(cfgfile, "xmms", "enabled_eplugins", &cfg.enabled_eplugins);
		xmms_cfg_read_string(cfgfile, "xmms", "filesel_path", &cfg.filesel_path);
		xmms_cfg_read_string(cfgfile, "xmms", "playlist_path", &cfg.playlist_path);
		xmms_cfg_read_string(cfgfile, "xmms", "disabled_iplugins", &cfg.disabled_iplugins);
		xmms_cfg_read_boolean(cfgfile, "xmms", "use_eplugins", &cfg.use_eplugins);
		xmms_cfg_read_boolean(cfgfile, "xmms", "always_on_top", &cfg.always_on_top);
		xmms_cfg_read_boolean(cfgfile, "xmms", "sticky", &cfg.sticky);
		xmms_cfg_read_boolean(cfgfile, "xmms", "random_skin_on_play", &cfg.random_skin_on_play);
		xmms_cfg_read_boolean(cfgfile, "xmms", "pause_between_songs", &cfg.pause_between_songs);
		xmms_cfg_read_int(cfgfile, "xmms", "pause_between_songs_time", &cfg.pause_between_songs_time);
		xmms_cfg_read_int(cfgfile, "xmms", "mouse_wheel_change", &cfg.mouse_change);
		xmms_cfg_read_boolean(cfgfile, "xmms", "show_wm_decorations", &cfg.show_wm_decorations);
		if (xmms_cfg_read_int(cfgfile, "xmms", "url_history_length", &length))
		{
			for(i = 1; i <= length; i++)
			{
				gchar str[19], *temp;
				
				sprintf(str, "url_history%d", i);
				if (xmms_cfg_read_string(cfgfile, "xmms", str, &temp))
					cfg.url_history = g_list_append(cfg.url_history, temp);
			}
		}
		xmms_cfg_read_string(cfgfile, "xmms", "generic_title_format", &cfg.gentitle_format);
		
		xmms_cfg_free(cfgfile);
	}
        
	if (cfg.playlist_font && strlen(cfg.playlist_font) == 0)
	{
		g_free(cfg.playlist_font);
		cfg.playlist_font = NULL;
	}
	if (cfg.mainwin_font && strlen(cfg.mainwin_font) == 0)
	{
		g_free(cfg.mainwin_font);
		cfg.mainwin_font = NULL;
	}
	if (cfg.playlist_font == NULL)
		cfg.playlist_font = g_strdup("-adobe-helvetica-bold-r-*-*-10-*");
	if (cfg.mainwin_font == NULL)
		cfg.mainwin_font = g_strdup("-adobe-helvetica-medium-r-*-*-8-*");
	if (cfg.gentitle_format == NULL)
		cfg.gentitle_format = g_strdup("%p - %t");
	if (cfg.outputplugin == NULL)
	{
#ifdef HAVE_OSS
		cfg.outputplugin = g_strdup_printf("%s/%s/libOSS.so", PLUGIN_DIR, plugin_dir_list[0]);
#elif defined(sun)
		cfg.outputplugin = g_strdup_printf("%s/%s/libSolaris.so", PLUGIN_DIR, plugin_dir_list[0]);
#else
		/*
		 * FIXME: This implisitly means the output plugin that is first
		 * in the alphabet will be used (usually the disk writer plugin)
		 */
		cfg.outputplugin = g_strdup("");
#endif
	}
	if (cfg.eqpreset_default_file == NULL)
		cfg.eqpreset_default_file = g_strdup("dir_default.preset");
	if (cfg.eqpreset_extension == NULL)
		cfg.eqpreset_extension = g_strdup("preset");

	g_free(filename);
}

void save_config(void)
{
	GList *d_iplist, *node;
	gchar *temp;
	gchar *filename, *str;
	gint i;
	ConfigFile *cfgfile;

	if (cfg.disabled_iplugins)
		g_free(cfg.disabled_iplugins);
	if (disabled_iplugins && (g_list_length(disabled_iplugins) > 0))
	{
		d_iplist = disabled_iplugins;
		cfg.disabled_iplugins = g_strdup(g_basename(((InputPlugin *) d_iplist->data)->filename));
		d_iplist = d_iplist->next;
		while (d_iplist != NULL)
		{
			temp = cfg.disabled_iplugins;
			cfg.disabled_iplugins = g_strconcat(temp, ",", g_basename(((InputPlugin *) d_iplist->data)->filename), NULL);
			g_free(temp);
			d_iplist = d_iplist->next;
		}
	}
	else
		cfg.disabled_iplugins = g_strdup("");
	filename = g_strconcat(g_get_home_dir(), "/.xmms/config", NULL);
	cfgfile = xmms_cfg_open_file(filename);
	if (!cfgfile)
		cfgfile = xmms_cfg_new();
	xmms_cfg_write_boolean(cfgfile, "xmms", "allow_multiple_instances", cfg.allow_multiple_instances);
	xmms_cfg_write_boolean(cfgfile, "xmms", "use_realtime", cfg.use_realtime);
	xmms_cfg_write_boolean(cfgfile, "xmms", "always_show_cb", cfg.always_show_cb);
	xmms_cfg_write_boolean(cfgfile, "xmms", "convert_underscore", cfg.convert_underscore);
	xmms_cfg_write_boolean(cfgfile, "xmms", "convert_%20", cfg.convert_twenty);
	xmms_cfg_write_boolean(cfgfile, "xmms", "show_numbers_in_pl", cfg.show_numbers_in_pl);
	xmms_cfg_write_boolean(cfgfile, "xmms", "snap_windows", cfg.snap_windows);
	xmms_cfg_write_boolean(cfgfile, "xmms", "save_window_positions", cfg.save_window_position);
	xmms_cfg_write_boolean(cfgfile, "xmms", "dim_titlebar", cfg.dim_titlebar);
	xmms_cfg_write_boolean(cfgfile, "xmms", "use_pl_metadata", cfg.use_pl_metadata);
	xmms_cfg_write_boolean(cfgfile, "xmms", "get_info_on_load", cfg.get_info_on_load);
	xmms_cfg_write_boolean(cfgfile, "xmms", "get_info_on_demand", cfg.get_info_on_demand);
	xmms_cfg_write_boolean(cfgfile, "xmms", "eq_doublesize_linked", cfg.eq_doublesize_linked);
	xmms_cfg_write_boolean(cfgfile, "xmms", "no_playlist_advance", cfg.no_playlist_advance);
	xmms_cfg_write_boolean(cfgfile, "xmms", "sort_jump_to_file", cfg.sort_jump_to_file);
	xmms_cfg_write_boolean(cfgfile, "xmms", "smooth_title_scroll", cfg.smooth_title_scroll);
	xmms_cfg_write_boolean(cfgfile, "xmms", "use_backslash_as_dir_delimiter", cfg.use_backslash_as_dir_delimiter);
	/*  dock_get_widget_pos(mainwin, &cfg.player_x, &cfg.player_y); */
	xmms_cfg_write_int(cfgfile, "xmms", "player_x", cfg.player_x);
	xmms_cfg_write_int(cfgfile, "xmms", "player_y", cfg.player_y);
	xmms_cfg_write_boolean(cfgfile, "xmms", "player_shaded", cfg.player_shaded);
	xmms_cfg_write_boolean(cfgfile, "xmms", "player_visible", cfg.player_visible);
	xmms_cfg_write_boolean(cfgfile, "xmms", "shuffle", mainwin_shuffle->tb_selected);
	xmms_cfg_write_boolean(cfgfile, "xmms", "repeat", mainwin_repeat->tb_selected);
	xmms_cfg_write_boolean(cfgfile, "xmms", "doublesize", cfg.doublesize);
	xmms_cfg_write_boolean(cfgfile, "xmms", "autoscroll_songname", cfg.autoscroll);
	xmms_cfg_write_int(cfgfile, "xmms", "timer_mode", cfg.timer_mode);
	xmms_cfg_write_int(cfgfile, "xmms", "vis_type", cfg.vis_type);
	xmms_cfg_write_int(cfgfile, "xmms", "analyzer_mode", cfg.analyzer_mode);
	xmms_cfg_write_int(cfgfile, "xmms", "analyzer_type", cfg.analyzer_type);
	xmms_cfg_write_boolean(cfgfile, "xmms", "analyzer_peaks", cfg.analyzer_peaks);
	xmms_cfg_write_int(cfgfile, "xmms", "scope_mode", cfg.scope_mode);
	xmms_cfg_write_int(cfgfile, "xmms", "vu_mode", cfg.vu_mode);
	xmms_cfg_write_int(cfgfile, "xmms", "vis_refresh_rate", cfg.vis_refresh);
	xmms_cfg_write_int(cfgfile, "xmms", "analyzer_falloff", cfg.analyzer_falloff);
	xmms_cfg_write_int(cfgfile, "xmms", "peaks_falloff", cfg.peaks_falloff);
	/*  dock_get_widget_pos(playlistwin, &cfg.playlist_x, &cfg.playlist_y); */
	xmms_cfg_write_int(cfgfile, "xmms", "playlist_x", cfg.playlist_x);
	xmms_cfg_write_int(cfgfile, "xmms", "playlist_y", cfg.playlist_y);
	xmms_cfg_write_int(cfgfile, "xmms", "playlist_width", cfg.playlist_width);
	xmms_cfg_write_int(cfgfile, "xmms", "playlist_height", cfg.playlist_height);
	xmms_cfg_write_boolean(cfgfile, "xmms", "playlist_shaded", cfg.playlist_shaded);
	xmms_cfg_write_boolean(cfgfile, "xmms", "playlist_visible", cfg.playlist_visible);
	xmms_cfg_write_boolean(cfgfile, "xmms", "playlist_transparent", cfg.playlist_transparent);
	xmms_cfg_write_string(cfgfile, "xmms", "playlist_font", cfg.playlist_font);
	xmms_cfg_write_boolean(cfgfile, "xmms", "use_fontsets", cfg.use_fontsets);
	xmms_cfg_write_boolean(cfgfile, "xmms", "mainwin_use_xfont", cfg.mainwin_use_xfont);
	xmms_cfg_write_string(cfgfile, "xmms", "mainwin_font", cfg.mainwin_font);
	xmms_cfg_write_int(cfgfile, "xmms", "playlist_position", get_playlist_position());
	/*  dock_get_widget_pos(equalizerwin, &cfg.equalizer_x, &cfg.equalizer_y); */
	xmms_cfg_write_int(cfgfile, "xmms", "equalizer_x", cfg.equalizer_x);
	xmms_cfg_write_int(cfgfile, "xmms", "equalizer_y", cfg.equalizer_y);
	xmms_cfg_write_int(cfgfile, "xmms", "snap_distance", cfg.snap_distance);
	xmms_cfg_write_boolean(cfgfile, "xmms", "equalizer_visible", cfg.equalizer_visible);
	xmms_cfg_write_boolean(cfgfile, "xmms", "equalizer_shaded", cfg.equalizer_shaded);
	xmms_cfg_write_boolean(cfgfile, "xmms", "equalizer_active", cfg.equalizer_active);
	xmms_cfg_write_boolean(cfgfile, "xmms", "equalizer_autoload", cfg.equalizer_autoload);
	xmms_cfg_write_boolean(cfgfile, "xmms", "easy_move", cfg.easy_move);
	xmms_cfg_write_boolean(cfgfile, "xmms", "use_eplugins", cfg.use_eplugins);
	xmms_cfg_write_boolean(cfgfile, "xmms", "always_on_top", cfg.always_on_top);
	xmms_cfg_write_boolean(cfgfile, "xmms", "sticky", cfg.sticky);
	xmms_cfg_write_float(cfgfile, "xmms", "equalizer_preamp", cfg.equalizer_preamp);
	xmms_cfg_write_boolean(cfgfile, "xmms", "random_skin_on_play", cfg.random_skin_on_play);
	xmms_cfg_write_boolean(cfgfile, "xmms", "pause_between_songs", cfg.pause_between_songs);
	xmms_cfg_write_int(cfgfile, "xmms", "pause_between_songs_time", cfg.pause_between_songs_time);
	xmms_cfg_write_int(cfgfile, "xmms", "mouse_wheel_change", cfg.mouse_change);
	xmms_cfg_write_boolean(cfgfile, "xmms", "show_wm_decorations", cfg.show_wm_decorations);
 	xmms_cfg_write_string(cfgfile, "xmms", "eqpreset_default_file", cfg.eqpreset_default_file);
 	xmms_cfg_write_string(cfgfile, "xmms", "eqpreset_extension", cfg.eqpreset_extension);
	for (i = 0; i < 10; i++)
	{
		str = g_strdup_printf("equalizer_band%d", i);
		xmms_cfg_write_float(cfgfile, "xmms", str, cfg.equalizer_bands[i]);
		g_free(str);
	}
	if (skin->path)
		xmms_cfg_write_string(cfgfile, "xmms", "skin", skin->path);
	else
		xmms_cfg_remove_key(cfgfile, "xmms", "skin");
	if (get_current_output_plugin())
		xmms_cfg_write_string(cfgfile, "xmms", "output_plugin", get_current_output_plugin()->filename);
	else
		xmms_cfg_remove_key(cfgfile, "xmms", "output_plugin");

	str = general_stringify_enabled_list();
	if (str)
	{
		xmms_cfg_write_string(cfgfile, "xmms", "enabled_gplugins", str);
		g_free(str);
	}
	else
		xmms_cfg_remove_key(cfgfile, "xmms", "enabled_gplugins");

	str = vis_stringify_enabled_list();
	if (str)
	{
		xmms_cfg_write_string(cfgfile, "xmms", "enabled_vplugins", str);
		g_free(str);
	}
	else
		xmms_cfg_remove_key(cfgfile, "xmms", "enabled_vplugins");

	str = effect_stringify_enabled_list();
	if (str)
	{
		xmms_cfg_write_string(cfgfile, "xmms", "enabled_eplugins", str);
		g_free(str);
	}
	else
		xmms_cfg_remove_key(cfgfile, "xmms", "enabled_eplugins");
	
	xmms_cfg_write_string(cfgfile, "xmms", "disabled_iplugins", cfg.disabled_iplugins);
	if (cfg.filesel_path)
		xmms_cfg_write_string(cfgfile, "xmms", "filesel_path", cfg.filesel_path);
	if (cfg.playlist_path)
		xmms_cfg_write_string(cfgfile, "xmms", "playlist_path", cfg.playlist_path);
	xmms_cfg_write_int(cfgfile, "xmms", "url_history_length", g_list_length(cfg.url_history));
	for (node = cfg.url_history, i = 1; node; node = g_list_next(node), i++)
	{
		str = g_strdup_printf("url_history%d", i);
		xmms_cfg_write_string(cfgfile, "xmms", str, node->data);
		g_free(str);
	}
	xmms_cfg_write_string(cfgfile, "xmms", "generic_title_format", cfg.gentitle_format);
	
	xmms_cfg_write_file(cfgfile, filename);
	xmms_cfg_free(cfgfile);

	g_free(filename);
	filename = g_strconcat(g_get_home_dir(), "/.xmms/xmms.m3u", NULL);
	playlist_save(filename, FALSE);
	g_free(filename);
}

gchar *xmms_get_gentitle_format(void)
{
	return cfg.gentitle_format;
}

void mainwin_set_always_on_top(gboolean always)
{
	GtkWidget *widget = gtk_item_factory_get_widget(mainwin_options_menu, "/Always On Top");
	gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(widget), mainwin_menurow->mr_always_selected);
}

void mainwin_set_shape_mask(void)
{
	if (!cfg.player_visible || cfg.show_wm_decorations)
		return;
		
	gtk_widget_shape_combine_mask(mainwin, skin_get_mask(SKIN_MASK_MAIN, cfg.doublesize, cfg.player_shaded), 0, 0);
}
	

void set_doublesize(gboolean ds)
{
	gint height;

	cfg.doublesize = ds;

	if (cfg.player_shaded)
		height = 14;
	else
		height = 116;

	mainwin_set_shape_mask();
	if (cfg.doublesize)
	{
		dock_resize(dock_window_list, mainwin, 550, height * 2);
		gdk_window_set_back_pixmap(mainwin->window, mainwin_bg_dblsize, 0);
	}
	else
	{
		dock_resize(dock_window_list, mainwin, 275, height);		
		gdk_window_set_back_pixmap(mainwin->window, mainwin_bg, 0);
	}
	draw_main_window(TRUE);
	vis_set_doublesize(mainwin_vis, ds);

	if (cfg.eq_doublesize_linked)
		equalizerwin_set_doublesize(ds);
}

void mainwin_set_shade(gboolean shaded)
{
	GtkWidget *widget;
	widget = gtk_item_factory_get_widget(mainwin_options_menu,
					     "/WindowShade Mode");
	gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(widget), shaded);
}

void mainwin_set_shade_menu_cb(gboolean shaded)
{
	cfg.player_shaded = shaded;

	mainwin_set_shape_mask();
	if (shaded)
	{
		dock_shade(dock_window_list, mainwin, 14 * (cfg.doublesize + 1));