options.c

Aqualung is an advanced music player primarily targeted for the GNU/Linux operating system, but als

/*                                                     -*- linux-c -*-
    Copyright (C) 2004 Tom Szilagyi

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

    $Id: options.c,v 1.80 2006/09/25 18:17:29 peterszilagyi Exp $
*/

#include <config.h>

#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/stat.h>
#include <libxml/xmlmemory.h>
#include <libxml/parser.h>

#ifdef HAVE_SRC
#include <samplerate.h>
#endif /* HAVE_SRC */

#include "common.h"
#include "gui_main.h"
#include "music_browser.h"
#include "playlist.h"
#include "i18n.h"
#include "options.h"


options_t options;

static int current_notebook_page = 0;


extern GtkWidget * main_window;
extern GtkWidget * play_button;
extern GtkTooltips * aqualung_tooltips;

extern PangoFontDescription *fd_playlist;
extern PangoFontDescription *fd_browser;
extern PangoFontDescription *fd_bigtimer;
extern PangoFontDescription *fd_smalltimer;
extern PangoFontDescription *fd_songtitle;
extern PangoFontDescription *fd_songinfo;
extern PangoFontDescription *fd_statusbar;

extern GtkWidget * bigtimer_label;
extern GtkWidget * smalltimer_label_1;
extern GtkWidget * smalltimer_label_2;

extern GtkWidget * label_title;
extern GtkWidget * label_format;
extern GtkWidget * label_samplerate;
extern GtkWidget * label_bps;
extern GtkWidget * label_mono;
extern GtkWidget * label_output;
extern GtkWidget * label_src_type;

extern GtkWidget * statusbar_total;
extern GtkWidget * statusbar_total_label;
extern GtkWidget * statusbar_selected;
extern GtkWidget * statusbar_selected_label;

extern GtkWidget * statusbar_ms;

extern int music_store_changed;

extern GtkWidget * music_tree;
extern GtkTreeStore * music_store;

extern GtkWidget * play_list;
extern GtkTreeViewColumn * track_column;
extern GtkTreeViewColumn * rva_column;
extern GtkTreeViewColumn * length_column;

extern GtkListStore * play_store;

extern GtkWidget* gui_stock_label_button(gchar *blabel, const gchar *bstock);
extern void disable_bold_font_in_playlist(void);
extern void playlist_selection_changed(GtkTreeSelection * sel, gpointer data);
extern void set_buttons_relief(void);
extern void show_active_position_in_playlist(void);

int rva_is_enabled_shadow;
int rva_env_shadow;
float rva_refvol_shadow;
float rva_steepness_shadow;
int rva_use_averaging_shadow;
int rva_use_linear_thresh_shadow;
float rva_avg_linear_thresh_shadow;
float rva_avg_stddev_thresh_shadow;

int appearance_changed;
int reskin_flag;
int restart_flag;
int override_shadow;
int track_name_in_bold_shadow;

GtkWidget * options_window;
GtkWidget * notebook;

GtkWidget * entry_title;
GtkWidget * entry_param;
GtkWidget * check_enable_tooltips;
GtkWidget * check_buttons_at_the_bottom;
GtkWidget * check_disable_buttons_relief;
GtkWidget * check_main_window_always_on_top;
GtkWidget * check_simple_view_in_fx;
GtkWidget * check_united_minimization;
GtkWidget * check_show_sn_title;
GtkWidget * check_show_hidden;
GtkWidget * check_tags_tab_first;

GtkWidget * check_playlist_is_embedded;
GtkWidget * check_autoplsave;
GtkWidget * check_playlist_is_tree;
GtkWidget * check_album_shuffle_mode;
GtkWidget * check_enable_playlist_statusbar;
GtkWidget * check_pl_statusbar_show_size;
GtkWidget * check_show_rva_in_playlist;
GtkWidget * check_show_length_in_playlist;
GtkWidget * check_show_active_track_name_in_bold;
GtkWidget * check_enable_pl_rules_hint;
GtkListStore * plistcol_store;

GtkWidget * check_hide_comment_pane;
GtkWidget * check_enable_mstore_toolbar;
GtkWidget * check_enable_mstore_statusbar;
GtkWidget * check_ms_statusbar_show_size;
GtkWidget * check_expand_stores;
GtkWidget * check_enable_ms_rules_hint;
GtkWidget * check_enable_ms_tree_icons;
GtkWidget * combo_cwidth;
GtkWidget * check_magnify_smaller_images;
GtkListStore * ms_pathlist_store = NULL;
GtkTreeSelection * ms_pathlist_select;
GtkWidget * entry_ms_pathlist;

#ifdef HAVE_LADSPA
GtkWidget * combo_ladspa;
#endif /* HAVE_LADSPA */
#ifdef HAVE_SRC
extern int src_type;
GtkWidget * combo_src;
#endif /* HAVE_SRC */
GtkWidget * label_src;

GtkWidget * check_rva_is_enabled;
GtkWidget * rva_drawing_area;
GdkPixmap * rva_pixmap = NULL;
GtkWidget * rva_viewport;
GtkWidget * combo_listening_env;
GtkWidget * spin_refvol;
GtkWidget * spin_steepness;
GtkWidget * check_rva_use_averaging;
GtkWidget * combo_threshold;
GtkWidget * spin_linthresh;
GtkWidget * spin_stdthresh;
GtkObject * adj_refvol;
GtkObject * adj_steepness;
GtkObject * adj_linthresh;
GtkObject * adj_stdthresh;
GtkWidget * label_listening_env;
GtkWidget * label_refvol;
GtkWidget * label_steepness;
GtkWidget * label_threshold;
GtkWidget * label_linthresh;
GtkWidget * label_stdthresh;

GtkWidget * check_auto_use_meta_artist;
GtkWidget * check_auto_use_meta_record;
GtkWidget * check_auto_use_meta_track;
GtkWidget * check_auto_use_ext_meta_artist;
GtkWidget * check_auto_use_ext_meta_record;
GtkWidget * check_auto_use_ext_meta_track;
GtkWidget * combo_replaygain;

#ifdef HAVE_CDDB
GtkWidget * cddb_server_entry;
GtkWidget * cddb_tout_spinner;
GtkWidget * cddb_email_entry;
GtkWidget * cddb_radio_direct;
GtkWidget * cddb_radio_proxy;
GtkWidget * cddb_proto_combo;
GtkWidget * cddb_proxy_entry;
GtkWidget * cddb_proxy_port_spinner;
GtkWidget * cddb_label_proto;
GtkWidget * cddb_label_proxy;
GtkWidget * cddb_label_proxy_port;
#endif /* HAVE_CDDB */

GtkWidget * check_override_skin;

#define DEFAULT_FONT_NAME "Sans 11"

GtkWidget * entry_pl_font;
GtkWidget * entry_ms_font;
GtkWidget * entry_bt_font;
GtkWidget * entry_st_font;
GtkWidget * entry_songt_font;
GtkWidget * entry_si_font;
GtkWidget * entry_sb_font;
GtkWidget * button_pl_font;
GtkWidget * button_ms_font;
GtkWidget * button_bt_font;
GtkWidget * button_st_font;
GtkWidget * button_songt_font;
GtkWidget * button_si_font;
GtkWidget * button_sb_font;

GdkColor color;
GtkWidget * color_picker;

void draw_rva_diagram(void);
void show_restart_info(void);

GtkListStore * restart_list_store = NULL;


void
open_font_desc(void) {

        if (fd_playlist) pango_font_description_free(fd_playlist);
	fd_playlist = pango_font_description_from_string(options.playlist_font);
        if (fd_browser) pango_font_description_free(fd_browser);
	fd_browser = pango_font_description_from_string(options.browser_font);
        if (fd_bigtimer) pango_font_description_free(fd_bigtimer);
	fd_bigtimer = pango_font_description_from_string(options.bigtimer_font);
        if (fd_smalltimer) pango_font_description_free(fd_smalltimer);
	fd_smalltimer = pango_font_description_from_string(options.smalltimer_font);
        if (fd_songtitle) pango_font_description_free(fd_songtitle);
	fd_songtitle = pango_font_description_from_string(options.songtitle_font);
        if (fd_songinfo) pango_font_description_free(fd_songinfo);
	fd_songinfo = pango_font_description_from_string(options.songinfo_font);
        if (fd_statusbar) pango_font_description_free(fd_statusbar);
	fd_statusbar = pango_font_description_from_string(options.statusbar_font);
}

void
set_option_from_toggle(GtkWidget * widget, int * opt) {

	if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
		*opt = 1;
	} else {
		*opt = 0;
	}
}

void
set_option_from_combo(GtkWidget * widget, int * opt) {

	*opt = gtk_combo_box_get_active(GTK_COMBO_BOX(widget));
}

void
set_option_from_spin(GtkWidget * widget, int * opt) {

	*opt = gtk_spin_button_get_value(GTK_SPIN_BUTTON(widget));
}

void
set_option_from_entry(GtkWidget * widget, char * opt) {

	strncpy(opt, gtk_entry_get_text(GTK_ENTRY(widget)), MAXLEN-1);
}
void
options_window_accept(void) {

	int i;
	int n;
	int n_prev = 3;
	GtkTreeIter iter;
	GtkTreeIter iter2;
        GdkColor color;


        if (restart_flag) {
                show_restart_info();            
        }


	/* General */

	strncpy(options.title_format, gtk_entry_get_text(GTK_ENTRY(entry_title)), MAXLEN - 1);
	strncpy(options.default_param, gtk_entry_get_text(GTK_ENTRY(entry_param)), MAXLEN - 1);

	set_option_from_toggle(check_enable_tooltips, &options.enable_tooltips);
	if (options.enable_tooltips) {
                gtk_tooltips_enable(aqualung_tooltips);
	} else {
                gtk_tooltips_disable(aqualung_tooltips);
	}

	set_option_from_toggle(check_buttons_at_the_bottom, &options.buttons_at_the_bottom_shadow);
        set_option_from_toggle(check_disable_buttons_relief, &options.disable_buttons_relief);
	set_option_from_toggle(check_main_window_always_on_top, &options.main_window_always_on_top);

#ifdef HAVE_LADSPA
        set_option_from_toggle(check_simple_view_in_fx, &options.simple_view_in_fx_shadow);
#endif /* HAVE_LADSPA */
	set_option_from_toggle(check_united_minimization, &options.united_minimization);
	set_option_from_toggle(check_show_sn_title, &options.show_sn_title);
	set_option_from_toggle(check_show_hidden, &options.show_hidden);
        set_option_from_toggle(check_tags_tab_first, &options.tags_tab_first);


	/* Playlist */

	set_option_from_toggle(check_autoplsave, &options.auto_save_playlist);
	set_option_from_toggle(check_playlist_is_embedded, &options.playlist_is_embedded_shadow);
	set_option_from_toggle(check_playlist_is_tree, &options.playlist_is_tree);
	set_option_from_toggle(check_album_shuffle_mode, &options.album_shuffle_mode);
	set_option_from_toggle(check_enable_playlist_statusbar, &options.enable_playlist_statusbar_shadow);
	set_option_from_toggle(check_pl_statusbar_show_size, &options.pl_statusbar_show_size);
	set_option_from_toggle(check_show_rva_in_playlist, &options.show_rva_in_playlist);
	gtk_tree_view_column_set_visible(GTK_TREE_VIEW_COLUMN(rva_column),
					 options.show_rva_in_playlist);
	set_option_from_toggle(check_show_length_in_playlist, &options.show_length_in_playlist);
	gtk_tree_view_column_set_visible(GTK_TREE_VIEW_COLUMN(length_column),
					 options.show_length_in_playlist);
	set_option_from_toggle(check_show_active_track_name_in_bold, &options.show_active_track_name_in_bold);
	if (!options.show_active_track_name_in_bold) {
                disable_bold_font_in_playlist();
	}

	set_option_from_toggle(check_enable_pl_rules_hint, &options.enable_pl_rules_hint);
	gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(play_list), options.enable_pl_rules_hint);


	/* Music Store */

	set_option_from_toggle(check_hide_comment_pane, &options.hide_comment_pane_shadow);


        set_option_from_toggle(check_enable_mstore_toolbar, &options.enable_mstore_toolbar_shadow);
	set_option_from_toggle(check_enable_mstore_statusbar, &options.enable_mstore_statusbar_shadow);
	set_option_from_toggle(check_ms_statusbar_show_size, &options.ms_statusbar_show_size);
	set_option_from_toggle(check_expand_stores, &options.autoexpand_stores);

	set_option_from_toggle(check_enable_ms_rules_hint, &options.enable_ms_rules_hint);
	gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(music_tree), options.enable_ms_rules_hint);

	set_option_from_toggle(check_enable_ms_tree_icons, &options.enable_ms_tree_icons_shadow);

	set_option_from_combo(combo_cwidth, &options.cover_width);
	set_option_from_toggle(check_magnify_smaller_images, &options.magnify_smaller_images);


	/* RVA */

	options.rva_is_enabled = rva_is_enabled_shadow;
	options.rva_env = rva_env_shadow;
	options.rva_refvol = rva_refvol_shadow;
	options.rva_steepness = rva_steepness_shadow;
	options.rva_use_averaging = rva_use_averaging_shadow;
	options.rva_use_linear_thresh = rva_use_linear_thresh_shadow;
	options.rva_avg_linear_thresh = rva_avg_linear_thresh_shadow;
	options.rva_avg_stddev_thresh = rva_avg_stddev_thresh_shadow;


	/* Metadata */

	set_option_from_toggle(check_auto_use_meta_artist, &options.auto_use_meta_artist);
	set_option_from_toggle(check_auto_use_meta_record, &options.auto_use_meta_record);
	set_option_from_toggle(check_auto_use_meta_track, &options.auto_use_meta_track);


	set_option_from_toggle(check_auto_use_ext_meta_artist, &options.auto_use_ext_meta_artist);
	set_option_from_toggle(check_auto_use_ext_meta_record, &options.auto_use_ext_meta_record);
	set_option_from_toggle(check_auto_use_ext_meta_track, &options.auto_use_ext_meta_track);

	set_option_from_combo(combo_replaygain, &options.replaygain_tag_to_use);


	/* CDDB */

#ifdef HAVE_CDDB
	set_option_from_entry(cddb_server_entry, options.cddb_server);
	set_option_from_spin(cddb_tout_spinner, &options.cddb_timeout);
	set_option_from_entry(cddb_email_entry, options.cddb_email);
        set_option_from_toggle(cddb_radio_proxy, &options.cddb_use_proxy);
	set_option_from_combo(cddb_proto_combo, &options.cddb_use_http);