some work in progress on gui

This commit is contained in:
Tomasz Moń
2009-02-01 18:12:17 +01:00
parent f65d82a01d
commit ba0cd619b2

352
gui.c
View File

@@ -23,6 +23,13 @@ void value_changed_cb(GtkSpinButton *spinbutton, void (*callback)(struct usb_dev
callback(handle, val);
}
void value_changed_option_cb(GtkSpinButton *spinbutton, void (*callback)(struct usb_dev_handle*, char, int))
{
int val = gtk_spin_button_get_value_as_int(spinbutton);
gint option = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(spinbutton), "option_id"));
callback(handle, (char)option, val);
}
void toggled_cb(GtkToggleButton *button, void (*callback)(struct usb_dev_handle*, gboolean))
{
gboolean val = gtk_toggle_button_get_active(button);
@@ -32,21 +39,344 @@ void toggled_cb(GtkToggleButton *button, void (*callback)(struct usb_dev_handle*
typedef struct {
char *label;
void (*callback)(struct usb_dev_handle*, int);
void (*callback_with_option)(struct usb_dev_handle*, char, int);
gdouble min;
gdouble max;
gint option;
} SettingsWidget;
static SettingsWidget wah_widgets[] = {
{"Wah min", set_wah_min, 0.0, 99.0},
{"Wah max", set_wah_max, 0.0, 99.0},
{"Wah level", set_wah_level, 0.0, 12.0},
{"Wah min", set_wah_min, NULL, 0.0, 99.0},
{"Wah max", set_wah_max, NULL, 0.0, 99.0},
{"Wah level", set_wah_level, NULL, 0.0, 12.0},
};
static SettingsWidget comp_widgets[] = {
{"Compressor sustain", set_comp_sustain, 0.0, 99.0},
{"Compressor tone (digi only!)", set_comp_tone, 0.0, 99.0},
{"Compressor attack", set_comp_attack, 0.0, 99.0},
{"Compressor level", set_comp_level, 0.0, 99.0},
{"Compressor sustain", set_comp_sustain, NULL, 0.0, 99.0},
{"Compressor tone (digi only!)", set_comp_tone, NULL, 0.0, 99.0},
{"Compressor attack", set_comp_attack, NULL, 0.0, 99.0},
{"Compressor level", set_comp_level, NULL, 0.0, 99.0},
};
static SettingsWidget dist_screamer_widgets[] = {
{"Screamer drive", NULL, set_dist_option, 0.0, 99.0, DIST_SCREAMER_DRIVE},
{"Screamer tone", NULL, set_dist_option, 0.0, 99.0, DIST_SCREAMER_TONE},
{"Screamer level", NULL, set_dist_option, 0.0, 99.0, DIST_SCREAMER_LVL},
};
static SettingsWidget dist_808_widgets[] = {
{"808 overdrive", NULL, set_dist_option, 0.0, 99.0, DIST_808_OVERDRIVE},
{"808 tone", NULL, set_dist_option, 0.0, 99.0, DIST_808_TONE},
{"808 level", NULL, set_dist_option, 0.0, 99.0, DIST_808_LVL},
};
static SettingsWidget dist_guyod_widgets[] = {
{"GuyOD drive", NULL, set_dist_option, 0.0, 99.0, DIST_GUYOD_DRIVE},
{"GuyOD level", NULL, set_dist_option, 0.0, 99.0, DIST_GUYOD_LVL},
};
static SettingsWidget dist_dod250_widgets[] = {
{"DOD250 gain", NULL, set_dist_option, 0.0, 99.0, DIST_DOD250_GAIN},
{"DOD250 level", NULL, set_dist_option, 0.0, 99.0, DIST_DOD250_LVL},
};
static SettingsWidget dist_rodent_widgets[] = {
{"Rodent dist", NULL, set_dist_option, 0.0, 99.0, DIST_RODENT_DIST},
{"Rodent filter", NULL, set_dist_option, 0.0, 99.0, DIST_RODENT_FILTER},
{"Rodent level", NULL, set_dist_option, 0.0, 99.0, DIST_RODENT_LVL},
};
static SettingsWidget dist_mx_widgets[] = {
{"MX dist", NULL, set_dist_option, 0.0, 99.0, DIST_MX_DIST},
{"MX output", NULL, set_dist_option, 0.0, 99.0, DIST_MX_OUTPUT},
};
static SettingsWidget dist_ds_widgets[] = {
{"DS gain", NULL, set_dist_option, 0.0, 99.0, DIST_DS_GAIN},
{"DS tone", NULL, set_dist_option, 0.0, 99.0, DIST_DS_TONE},
{"DS level", NULL, set_dist_option, 0.0, 99.0, DIST_DS_LVL},
};
static SettingsWidget dist_grunge_widgets[] = {
{"Grunge", NULL, set_dist_option, 0.0, 99.0, DIST_GRUNGE_GRUNGE},
{"Grunge face", NULL, set_dist_option, 0.0, 99.0, DIST_GRUNGE_FACE},
{"Grunge loud", NULL, set_dist_option, 0.0, 99.0, DIST_GRUNGE_LOUD},
{"Grunge butt", NULL, set_dist_option, 0.0, 99.0, DIST_GRUNGE_BUTT},
};
static SettingsWidget dist_zone_widgets[] = {
{"Zone gain", NULL, set_dist_option, 0.0, 99.0, DIST_ZONE_GAIN},
{"Zone low", NULL, set_dist_option, 0.0, 99.0, DIST_ZONE_LOW},
{"Zone mid level", NULL, set_dist_option, 0.0, 99.0, DIST_ZONE_MID_LVL},
{"Zone mid freq", NULL, set_dist_option, 0.0, 99.0, DIST_ZONE_MID_FREQ},
{"Zone high", NULL, set_dist_option, 0.0, 99.0, DIST_ZONE_HIGH},
{"Zone level", NULL, set_dist_option, 0.0, 99.0, DIST_ZONE_LEVEL},
};
static SettingsWidget dist_death_widgets[] = {
{"Death low", NULL, set_dist_option, 0.0, 99.0, DIST_DEATH_LOW},
{"Death mid", NULL, set_dist_option, 0.0, 99.0, DIST_DEATH_MID},
{"Death high", NULL, set_dist_option, 0.0, 99.0, DIST_DEATH_HIGH},
{"Death level", NULL, set_dist_option, 0.0, 99.0, DIST_DEATH_LVL},
};
static SettingsWidget dist_gonk_widgets[] = {
{"Gonk gonk", NULL, set_dist_option, 0.0, 99.0, DIST_GONK_GONK},
{"Gonk smear", NULL, set_dist_option, 0.0, 99.0, DIST_GONK_SMEAR},
{"Gonk suck", NULL, set_dist_option, 0.0, 99.0, DIST_GONK_SUCK},
{"Gonk heave", NULL, set_dist_option, 0.0, 99.0, DIST_GONK_HEAVE},
};
static SettingsWidget dist_fuzzy_widgets[] = {
{"Fuzzy fuzz", NULL, set_dist_option, 0.0, 99.0, DIST_FUZZY_FUZZ},
{"Fuzzy volume", NULL, set_dist_option, 0.0, 99.0, DIST_FUZZY_VOLUME},
};
static SettingsWidget dist_mp_widgets[] = {
{"MP sustain", NULL, set_dist_option, 0.0, 99.0, DIST_MP_SUSTAIN},
{"MP tone", NULL, set_dist_option, 0.0, 99.0, DIST_MP_TONE},
{"MP volume", NULL, set_dist_option, 0.0, 99.0, DIST_MP_VOLUME},
};
static SettingsWidget eq_widgets[] = {
{"EQ gain", set_eq_gain, NULL, 0.0, 99.0},
{"EQ level", set_eq_level, NULL, 0.0, 99.0},
// TODO: make those display propertly (display range -12 to 12)
{"EQ bass", set_eq_bass, NULL, 0.0, 24.0},
{"EQ mid", set_eq_mid, NULL, 0.0, 24.0},
{"EQ treble", set_eq_treble, NULL, 0.0, 24.0},
};
static SettingsWidget noisegate_gate_widgets[] = {
{"Gate treshold", NULL, set_gate_option, 0.0, 99.0, NOISEGATE_GATE_TRESHOLD},
{"Gate attack", NULL, set_gate_option, 0.0, 99.0, NOISEGATE_ATTACK},
{"Gate release", NULL, set_gate_option, 0.0, 99.0, NOISEGATE_RELEASE},
{"Gate attn", NULL, set_gate_option, 0.0, 99.0, NOISEGATE_ATTN},
};
static SettingsWidget noisegate_swell_widgets[] = {
{"Swell sens", NULL, set_gate_option, 0.0, 99.0, NOISEGATE_SWELL_SENS},
{"Swell attack", NULL, set_gate_option, 0.0, 99.0, NOISEGATE_ATTACK},
{"Swell release", NULL, set_gate_option, 0.0, 99.0, NOISEGATE_RELEASE},
{"Swell attn", NULL, set_gate_option, 0.0, 99.0, NOISEGATE_ATTN},
};
static SettingsWidget chorusfx_ce_widgets[] = {
{"CE chorus speed", NULL, set_chorusfx_option, 0.0, 99.0, CE_CHORUS_SPEED},
{"CE chorus depth", NULL, set_chorusfx_option, 0.0, 99.0, CE_CHORUS_DEPTH},
};
static SettingsWidget chorusfx_dual_widgets[] = {
{"Dual chorus speed", NULL, set_chorusfx_option, 0.0, 99.0, DUAL_CHORUS_SPEED},
{"Dual chorus depth", NULL, set_chorusfx_option, 0.0, 99.0, DUAL_CHORUS_DEPTH},
{"Dual chorus level", NULL, set_chorusfx_option, 0.0, 99.0, DUAL_CHORUS_LEVEL},
// TODO: DUAL_CHORUS_WAVE with valid options WAVE_TRI, WAVE_SINE, WAVE_SQUARE
};
static SettingsWidget chorusfx_multi_widgets[] = {
{"Multi chorus speed", NULL, set_chorusfx_option, 0.0, 99.0, MULTI_CHORUS_SPEED},
{"Multi chorus depth", NULL, set_chorusfx_option, 0.0, 99.0, MULTI_CHORUS_DEPTH},
{"Multi chorus level", NULL, set_chorusfx_option, 0.0, 99.0, MULTI_CHORUS_LEVEL},
// TODO: MULTI_CHORUS_WAVE with valid options WAVE_TRI, WAVE_SINE, WAVE_SQUARE
};
static SettingsWidget chorusfx_flanger_widgets[] = {
{"Flanger speed", NULL, set_flanger_option, 0.0, 99.0, FLANGER_SPEED},
{"Flanger depth", NULL, set_flanger_option, 0.0, 99.0, FLANGER_DEPTH},
{"Flanger regen", NULL, set_flanger_option, 0.0, 99.0, FLANGER_REGEN},
{"Flanger level", NULL, set_flanger_option, 0.0, 99.0, FLANGER_LEVEL},
// TODO: FLANGER_WAVE with valid options WAVE_TRI, WAVE_SINE, WAVE_SQUARE
};
static SettingsWidget chorusfx_mxr_flanger_widgets[] = {
{"MXR flanger speed", NULL, set_flanger_option, 0.0, 99.0, MXR_FLANGER_SPEED},
{"MXR flanger width", NULL, set_flanger_option, 0.0, 99.0, MXR_FLANGER_WIDTH},
{"MXR flanger regen", NULL, set_flanger_option, 0.0, 99.0, MXR_FLANGER_REGEN},
{"MXR flanger manual", NULL, set_flanger_option, 0.0, 99.0, MXR_FLANGER_MANUAL},
};
static SettingsWidget chorusfx_phaser_widgets[] = {
{"Phaser speed", NULL, set_flanger_option, 0.0, 99.0, PHASER_SPEED},
{"Phaser depth", NULL, set_flanger_option, 0.0, 99.0, PHASER_DEPTH},
{"Phaser regen", NULL, set_flanger_option, 0.0, 99.0, PHASER_REGEN},
{"Phaser level", NULL, set_flanger_option, 0.0, 99.0, PHASER_LEVEL},
// TODO: PHASER_WAVE with valid options WAVE_TRI, WAVE_SINE, WAVE_SQUARE
};
static SettingsWidget chorusfx_vibrato_widgets[] = {
{"Vibrato speed", NULL, set_vibrato_option, 0.0, 99.0, VIBRATO_SPEED},
{"Vibrato depth", NULL, set_vibrato_option, 0.0, 99.0, VIBRATO_DEPTH},
};
static SettingsWidget chorusfx_rotary_widgets[] = {
{"Rotary speed", NULL, set_vibrato_option, 0.0, 99.0, ROTARY_SPEED},
{"Rotary intensity", NULL, set_vibrato_option, 0.0, 99.0, ROTARY_INTENSITY},
{"Rotary doppler", NULL, set_vibrato_option, 0.0, 99.0, ROTARY_DOPPLER},
{"Rotary crossover", NULL, set_vibrato_option, 0.0, 99.0, ROTARY_CROSSOVER},
};
static SettingsWidget chorusfx_vibropan_widgets[] = {
{"Vibropan speed", NULL, set_vibrato_option, 0.0, 99.0, VIBROPAN_SPEED},
{"Vibropan depth", NULL, set_vibrato_option, 0.0, 99.0, VIBROPAN_DEPTH},
{"Vibropan vibra", NULL, set_vibrato_option, 0.0, 99.0, VIBROPAN_VIBRA},
// TODO: VIBROPAN_WAVE with valid options WAVE_TRI, WAVE_SINE, WAVE_SQUARE
};
static SettingsWidget chorusfx_tremolo_widgets[] = {
{"Tremolo speed", NULL, set_tremolo_option, 0.0, 99.0, TREMOLO_SPEED},
{"Tremolo depth", NULL, set_tremolo_option, 0.0, 99.0, TREMOLO_DEPTH},
// TODO: TREMOLO_WAVE with valid options WAVE_TRI, WAVE_SINE, WAVE_SQUARE
};
static SettingsWidget chorusfx_panner_widgets[] = {
{"Panner speed", NULL, set_tremolo_option, 0.0, 99.0, PANNER_SPEED},
{"Panner depth", NULL, set_tremolo_option, 0.0, 99.0, PANNER_DEPTH},
// TODO: PANNER_WAVE with valid options WAVE_TRI, WAVE_SINE, WAVE_SQUARE
};
static SettingsWidget chorusfx_envelope_widgets[] = {
{"Envelope sensitivity", NULL, set_envelope_option, 0.0, 99.0, ENVELOPE_SENSITIVITY},
{"Envelope range", NULL, set_envelope_option, 0.0, 99.0, ENVELOPE_RANGE},
};
static SettingsWidget chorusfx_autoya_widgets[] = {
{"AutoYa speed", NULL, set_ya_option, 0.0, 99.0, AUTOYA_SPEED},
{"AutoYa intensity", NULL, set_ya_option, 0.0, 99.0, AUTOYA_INTENSITY},
{"AutoYa range", NULL, set_ya_option, 0.0, 49.0, AUTOYA_RANGE},
};
static SettingsWidget chorusfx_yaya_widgets[] = {
{"YaYa pedal", NULL, set_ya_option, 0.0, 99.0, YAYA_PEDAL},
{"YaYa intensity", NULL, set_ya_option, 0.0, 99.0, YAYA_INTENSITY},
{"YaYa range", NULL, set_ya_option, 0.0, 49.0, YAYA_RANGE},
};
static SettingsWidget chorusfx_step_filter_widgets[] = {
{"Step filter speed", NULL, set_filter_option, 0.0, 99.0, STEP_FILTER_SPEED},
{"Step filter intensity", NULL, set_filter_option, 0.0, 99.0, STEP_FILTER_INTENSITY},
};
static SettingsWidget chorusfx_whammy_widgets[] = {
{"Whammy pedal", NULL, set_whammy_option, 0.0, 99.0, WHAMMY_PEDAL},
{"Whammy mix", NULL, set_whammy_option, 0.0, 99.0, WHAMMY_MIX},
//TODO: WHAMMY_AMOUNT with valid options:
// WHAMMY_OCT_UP, WHAMMY_2OCT_UP, WHAMMY_2ND_DN, WHAMMY_RV_2ND,
// WHAMMY_4TH_DN, WHAMMY_OCT_DN, WHAMMY_2OCT_DN, WHAMMY_DIV_BMB,
// WHAMMY_M3_MA, WHAMMY_2ND_MA3, WHAMMY_3RD_4TH, WHAMMY_4TH_5TH,
// WHAMMY_5TH_OCT, WHAMMY_HOCT_UP, WHAMMY_HOCT_DN, WHAMMY_OCT_UD
};
static SettingsWidget chorusfx_pitch_shift_widgets[] = {
// TODO: make this display propertly (display range -24 to 24)
{"Pitch amount", NULL, set_pitch_option, 0.0, 48.0, PITCH_AMOUNT},
{"Pitch mix", NULL, set_pitch_option, 0.0, 99.0, PITCH_MIX},
};
static SettingsWidget chorusfx_detune_widgets[] = {
{"Detune amount", NULL, set_pitch_option, 0.0, 48.0, DETUNE_AMOUNT},
{"Detune level", NULL, set_pitch_option, 0.0, 99.0, DETUNE_LEVEL},
};
static SettingsWidget chorusfx_ips_widgets[] = {
// TODO: IPS_SHIFT_AMOUNT with valid options:
// IPS_7TH_DN, IPS_6TH_DN, IPS_5TH_DN, IPS_4TH_DN, IPS_3RD_DN,
// IPS_2ND_DN, IPS_2ND_UP, IPS_3RD_UP, IPS_4TH_UP, IPS_5TH_UP,
// IPS_6TH_UP, IPS_7TH_UP, IPS_OCT_U
// TODO: IPS_KEY with valid options:
// IPS_E, IPS_F, IPS_GB, IPS_G, IPS_AB, IPS_A, IPS_BB, IPS_B,
// IPS_C, IPS_DD, IPS_D, IPS_EB
// TODO: IPS_SCALE with valid options:
// IPS_MAJOR, IPS_MINOR, IPS_DORIA, IPS_MIXLYD, IPS_LYDIAN, IPS_HMINO
{"IPS level", NULL, set_ips_option, 0.0, 99.0, IPS_LEVEL},
};
static SettingsWidget delay_analog_widgets[] = {
// TODO: make this display propertly (10 msec to 5 sec)
{"Delay time", set_delay_time, NULL, 0.0, 139.0},
{"Delay analog level", NULL, set_delay_option, 0.0, 99.0, ANALOG_LEVEL},
// TODO: make last value display propertly
{"Delay analog repeats", NULL, set_delay_option, 0.0, 100.0, ANALOG_REPEATS},
};
static SettingsWidget delay_digital_widgets[] = {
// TODO: make this display propertly (10 msec to 5 sec)
{"Delay time", set_delay_time, NULL, 0.0, 139.0},
{"Delay digital level", NULL, set_delay_option, 0.0, 99.0, DIGITAL_LEVEL},
// TODO: make last value display propertly
{"Delay digital repeats", NULL, set_delay_option, 0.0, 100.0, DIGITAL_REPEATS},
{"Delay digital ducker thresh", NULL, set_delay_option, 0.0, 99.0, DIGITAL_DUCKER_THRESH},
{"Delay digital ducker level", NULL, set_delay_option, 0.0, 99.0, DIGITAL_DUCKER_LEVEL},
};
static SettingsWidget delay_modulated_widgets[] = {
// TODO: make this display propertly (10 msec to 5 sec)
{"Delay time", set_delay_time, NULL, 0.0, 139.0},
{"Delay modulated level", NULL, set_delay_option, 0.0, 99.0, MODULATED_LEVEL},
// TODO: make last value display propertly
{"Delay modulated repeats", NULL, set_delay_option, 0.0, 100.0, MODULATED_REPEATS},
{"Delay modulated depth", NULL, set_delay_option, 0.0, 99.0, MODULATED_DEPTH},
};
static SettingsWidget delay_pong_widgets[] = {
// TODO: make this display propertly (10 msec to 5 sec)
{"Delay time", set_delay_time, NULL, 0.0, 139.0},
{"Delay pong level", NULL, set_delay_option, 0.0, 99.0, PONG_LEVEL},
// TODO: make last value display propertly
{"Delay pong repeats", NULL, set_delay_option, 0.0, 100.0, PONG_REPEATS},
{"Delay pong ducker thresh", NULL, set_delay_option, 0.0, 99.0, PONG_DUCKER_THRESH},
{"Delay pong ducker level", NULL, set_delay_option, 0.0, 99.0, PONG_DUCKER_LEVEL},
};
static SettingsWidget delay_tape_widgets[] = {
// TODO: make this display propertly (10 msec to 5 sec)
{"Delay time", set_delay_time, NULL, 0.0, 139.0},
{"Delay tape level", NULL, set_delay_option, 0.0, 99.0, TAPE_LEVEL},
// TODO: make last value display propertly
{"Delay tape repeats", NULL, set_delay_option, 0.0, 100.0, TAPE_REPEATS},
{"Delay tape wow", NULL, set_delay_option, 0.0, 99.0, TAPE_WOW},
{"Delay tape flutter", NULL, set_delay_option, 0.0, 99.0, TAPE_FLUTTER},
};
static SettingsWidget reverb_twin_widgets[] = {
{"Twin reverb", NULL, set_reverb_option, 0.0, 99.0, TWIN_REVERB},
};
static SettingsWidget reverb_lex_ambience_widgets[] = {
{"Predelay", NULL, set_reverb_option, 0.0, 15.0, LEX_AMBIENCE_PREDELAY},
{"Decay", NULL, set_reverb_option, 0.0, 99.0, LEX_AMBIENCE_DECAY},
{"Liveliness", NULL, set_reverb_option, 0.0, 99.0, LEX_AMBIENCE_LIVELINESS},
{"Level", NULL, set_reverb_option, 0.0, 99.0, LEX_AMBIENCE_LEVEL},
};
static SettingsWidget reverb_lex_studio_widgets[] = {
{"Predelay", NULL, set_reverb_option, 0.0, 15.0, LEX_STUDIO_PREDELAY},
{"Decay", NULL, set_reverb_option, 0.0, 99.0, LEX_STUDIO_DECAY},
{"Liveliness", NULL, set_reverb_option, 0.0, 99.0, LEX_STUDIO_LIVELINESS},
{"Level", NULL, set_reverb_option, 0.0, 99.0, LEX_STUDIO_LEVEL},
};
static SettingsWidget reverb_lex_room_widgets[] = {
{"Predelay", NULL, set_reverb_option, 0.0, 15.0, LEX_ROOM_PREDELAY},
{"Decay", NULL, set_reverb_option, 0.0, 99.0, LEX_ROOM_DECAY},
{"Liveliness", NULL, set_reverb_option, 0.0, 99.0, LEX_ROOM_LIVELINESS},
{"Level", NULL, set_reverb_option, 0.0, 99.0, LEX_ROOM_LEVEL},
};
static SettingsWidget reverb_lex_hall_widgets[] = {
{"Predelay", NULL, set_reverb_option, 0.0, 15.0, LEX_HALL_PREDELAY},
{"Decay", NULL, set_reverb_option, 0.0, 99.0, LEX_HALL_DECAY},
{"Liveliness", NULL, set_reverb_option, 0.0, 99.0, LEX_HALL_LIVELINESS},
{"Level", NULL, set_reverb_option, 0.0, 99.0, LEX_HALL_LEVEL},
};
static SettingsWidget reverb_emt240_plate_widgets[] = {
{"Predelay", NULL, set_reverb_option, 0.0, 15.0, EMT240_PLATE_PREDELAY},
{"Decay", NULL, set_reverb_option, 0.0, 99.0, EMT240_PLATE_DECAY},
{"Liveliness", NULL, set_reverb_option, 0.0, 99.0, EMT240_PLATE_LIVELINESS},
{"Level", NULL, set_reverb_option, 0.0, 99.0, EMT240_PLATE_LEVEL},
};
GtkWidget *create_table(SettingsWidget *widgets, gint amt)
@@ -61,7 +391,13 @@ GtkWidget *create_table(SettingsWidget *widgets, gint amt)
label = gtk_label_new(widgets[x].label);
adj = gtk_adjustment_new(0.0, widgets[x].min, widgets[x].max, 1.0, 1.0, 1.0);
widget = gtk_spin_button_new(GTK_ADJUSTMENT(adj), 1.0, 0);
g_signal_connect(G_OBJECT(widget), "value-changed", G_CALLBACK(value_changed_cb), widgets[x].callback);
if (widgets[x].callback)
g_signal_connect(G_OBJECT(widget), "value-changed", G_CALLBACK(value_changed_cb), widgets[x].callback);
if (widgets[x].callback_with_option) {
g_object_set_data(G_OBJECT(widget), "option_id", GINT_TO_POINTER(widgets[x].option));
g_signal_connect(G_OBJECT(widget), "value-changed", G_CALLBACK(value_changed_option_cb), widgets[x].callback_with_option);
}
gtk_table_attach(GTK_TABLE(table), label, 0, 1, x, x+1, GTK_SHRINK, GTK_SHRINK, 2, 2);
gtk_table_attach(GTK_TABLE(table), widget, 1, 2, x, x+1, GTK_SHRINK, GTK_SHRINK, 2, 2);