add RP500 distortion settings

TODO

@@ -4,3 +4,4 @@
 -buildsystem (install knob.png to share dir, don't use inline knob pixbuf)
 -add expression pedal settings to gui
 -read asynchronously from MIDI IN
+-guess device port when user doesn't explicitly provide it (don't use hardcoded "hw:1,0,0")

effects.h

@@ -17,41 +17,42 @@
 #ifndef GDIGI_EFFECTS_H
 #define GDIGI_EFFECTS_H
 
-#include <glib/gtypes.h>
+#include <glib.h>
 
 typedef struct {
-    gdouble min;    /* Minumum value */
-    gdouble max;    /* Maximum value */
-    GStrv labels;   /* value labels */
+    gdouble min;    /**< Minumum value */
+    gdouble max;    /**< Maximum value */
+    GStrv labels;   /**< value labels */
 } EffectValues;
 
 typedef struct {
-    gchar *label;         /* Parameter name */
-    guint id;             /* ID (to set parameter) */
-    guint position;       /* position */
-    EffectValues *values; /* valid parameter values */
+    gchar *label;         /**< Parameter name */
+    guint id;             /**< ID (to set parameter) */
+    guint position;       /**< position */
+    EffectValues *values; /**< valid parameter values */
 } EffectSettings;
 
 typedef struct {
-    guint type;                /* value (type) */
-    gchar *label;              /* Effect name */
-    guint id;                  /* ID (to set effect type) */
-    guint position;            /* position */
-    EffectSettings *settings;  /* possible parameters */
-    gint settings_amt;         /* possible parameters length */
+    guint type;                /**< value (type) */
+    gchar *label;              /**< Effect name */
+    guint id;                  /**< ID (to set effect type) */
+    guint position;            /**< position */
+    EffectSettings *settings;  /**< possible parameters */
+    gint settings_amt;         /**< possible parameters length */
 } EffectGroup;
 
 typedef struct {
-    gchar *label;       /* Base effect name */
-    guint id;           /* ID (to set effect on/off) */
-    guint position;     /* position */
-    EffectGroup *group; /* possible effect types */
-    gint group_amt;     /* possible effect types length */
+    gchar *label;       /**< Group label */
+    guint id;           /**< ID to set effect on/off, or if it isn't on/off group then -1 */
+    guint position;     /**< position */
+    EffectGroup *group; /**< possible effect types */
+    gint group_amt;     /**< possible effect types length */
 } Effect;
 
 typedef struct {
-    Effect *effect; /* list of supported effects */
-    gint amt;       /* list of supported effects length */
+    gchar *label;   /**< base effect name */
+    Effect *effect; /**< list of supported effects */
+    gint amt;       /**< list of supported effects length */
 } EffectList;
 
 typedef struct {
@@ -59,7 +60,16 @@ typedef struct {
     gint group_amt;
 } ModifierGroup;
 
+typedef struct {
+    gchar *name;
+    EffectList *list;
+    int n_list;
+} SupportedDevices;
+
 ModifierGroup *modifier_linkable_list();
 void modifier_group_free(ModifierGroup *modifier_group);
+gboolean get_effect_list(unsigned char device_id, unsigned char family_id,
+                         unsigned char product_id,
+                         EffectList **list, int *n_list);
 
 #endif /* GDIGI_EFFECTS_H */

gdigi.c

@@ -31,13 +31,12 @@ static snd_rawmidi_t *input = NULL;
 static char *device = "hw:1,0,0";
 
 /**
- *  calculate_checksum:
- *  @array: data to calculate checksum
- *  @length: data length
+ *  \param array data to calculate checksum
+ *  \param length data length
  *
- *  Calculates message checksum
+ *  Calculates message checksum.
  *
- *  Return value: calculated checksum
+ *  \return calculated checksum.
  **/
 static char calculate_checksum(gchar *array, gint length)
 {
@@ -52,11 +51,9 @@ static char calculate_checksum(gchar *array, gint length)
 }
 
 /**
- *  open_device:
- *
  *  Opens MIDI device. This function modifies global input and output variables.
  *
- *  Return value: FALSE on success, TRUE on error.
+ *  \return FALSE on success, TRUE on error.
  **/
 gboolean open_device()
 {
@@ -80,9 +77,8 @@ gboolean open_device()
 }
 
 /**
- *  send_data:
- *  @data: data to be sent
- *  @length: data length
+ *  \param data data to be sent
+ *  \param length data length
  *
  *  Sends data to device. This function uses global output variable.
  **/
@@ -92,13 +88,12 @@ void send_data(char *data, int length)
 }
 
 /**
- *  pack_data:
- *  @data: data to be packed
- *  @len: data length
+ *  \param data data to be packed
+ *  \param len data length
  *
  *  Packs data using method used on all newer DigiTech products.
  *
- *  Return value: GString containing packed data
+ *  \return GString containing packed data
  **/
 GString *pack_data(gchar *data, gint len)
 {
@@ -131,8 +126,7 @@ GString *pack_data(gchar *data, gint len)
 }
 
 /**
- *  unpack_message:
- *  @msg: message to unpack
+ *  \param msg message to unpack
  *
  *  Unpacks message data. This function modifies given GString.
  **/
@@ -175,11 +169,9 @@ static void unpack_message(GString *msg)
 }
 
 /**
- *  read_data:
- *
  *  Reads data from MIDI IN. This function uses global input variable.
  *
- *  Return value: GString containing data, or NULL when no data was read.
+ *  \return GString containing data, or NULL when no data was read.
  **/
 GString* read_data()
 {
@@ -245,10 +237,9 @@ GString* read_data()
 }
 
 /**
- *  send_message:
- *  @procedure: procedure ID
- *  @data: unpacked message data
- *  @len: data length
+ *  \param procedure procedure ID
+ *  \param data unpacked message data
+ *  \param len data length
  *
  *  Creates SysEx message then sends it. This function uses folowing global variables: device_id, family_id and product_id.
  **/
@@ -278,16 +269,15 @@ void send_message(gint procedure, gchar *data, gint len)
 }
 
 /**
- *  get_message_id:
- *  @msg: SysEx message
+ *  \param msg SysEx message
  *
  *  Checks message ID.
  *
- *  Return value: MessageID, or -1 on error.
+ *  \return MessageID, or -1 on error.
  **/
 static MessageID get_message_id(GString *msg)
 {
-    /* TODO: sanity checks */
+    /** \todo check if msg is valid SysEx message */
     g_return_val_if_fail(msg != NULL, -1);
 
     if (msg->len > 7) {
@@ -297,12 +287,11 @@ static MessageID get_message_id(GString *msg)
 }
 
 /**
- *  get_message_by_id:
- *  @id: MessageID of requested message
+ *  \param id MessageID of requested message
  *
  *  Reads data from MIDI IN until message with matching id is found.
  *
- *  Return value: GString containing unpacked message.
+ *  \return GString containing unpacked message.
  **/
 GString *get_message_by_id(MessageID id)
 {
@@ -320,9 +309,8 @@ GString *get_message_by_id(MessageID id)
 }
 
 /**
- *  append_value:
- *  @msg: message to append value
- *  @value: value to append
+ *  \param msg message to append value
+ *  \param value value to append
  *
  *  Packs value using scheme used on all newer DigiTech products.
  **/
@@ -354,10 +342,9 @@ void append_value(GString *msg, guint value)
 }
 
 /**
- *  set_option:
- *  @id: Parameter ID
- *  @position: Parameter position
- *  @value: Parameter value
+ *  \param id Parameter ID
+ *  \param position Parameter position
+ *  \param value Parameter value
  *
  *  Forms SysEx message to set parameter then sends it to device.
  **/
@@ -373,9 +360,8 @@ void set_option(guint id, guint position, guint value)
 }
 
 /**
- *  switch_preset:
- *  @bank: preset bank
- *  @x: preset index
+ *  \param bank preset bank
+ *  \param x preset index
  *
  *  Switches to selected preset.
  **/
@@ -392,9 +378,8 @@ void switch_preset(guint bank, guint x)
 }
 
 /**
- *  store_preset_name:
- *  @x: preset index
- *  @name: preset name
+ *  \param x preset index
+ *  \param name preset name
  *
  *  Stores current edit buffer in user presets bank.
  **/
@@ -411,9 +396,8 @@ void store_preset_name(int x, const gchar *name)
 }
 
 /**
- *  set_preset_name:
- *  @x: preset index
- *  @name: preset name
+ *  \param x preset index
+ *  \param name preset name
  *
  *  Sets preset name.
  **/
@@ -429,12 +413,11 @@ void set_preset_name(int x, gchar *name)
 }
 
 /**
- *  query_preset_names:
- *  @bank: preset bank
+ *  \param bank preset bank
  *
  *  Queries preset names.
  *
- *  Return value: GStrv which must be freed with g_strfreev, or NULL on error.
+ *  \return GStrv which must be freed with g_strfreev, or NULL on error.
  **/
 GStrv query_preset_names(gchar bank)
 {
@@ -471,11 +454,9 @@ GStrv query_preset_names(gchar bank)
 }
 
 /**
- *  get_current_preset:
- *
  *  Queries current edit buffer.
  *
- *  Return value: GString containing RECEIVE_PRESET_PARAMETERS SysEx message.
+ *  \return GString containing RECEIVE_PRESET_PARAMETERS SysEx message.
  **/
 GString *get_current_preset()
 {
@@ -490,14 +471,13 @@ GString *get_current_preset()
 }
 
 /**
- *  request_who_am_i:
- *  @device_id: Variable to hold device ID
- *  @family_id: Variable to hold family ID
- *  @product_id: Variable to hold product ID
+ *  \param device_id Variable to hold device ID
+ *  \param family_id Variable to hold family ID
+ *  \param product_id Variable to hold product ID
  *
  *  Requests device information.
  *
- *  Return value: TRUE on success, FALSE on error.
+ *  \return TRUE on success, FALSE on error.
  **/
 static gboolean request_who_am_i(unsigned char *device_id, unsigned char *family_id,
                                  unsigned char *product_id)
@@ -555,11 +535,15 @@ static void request_device_configuration()
     }
 }
 
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+
 static GOptionEntry options[] = {
     {"device", 'd', G_OPTION_FLAG_IN_MAIN, G_OPTION_ARG_STRING, &device, "MIDI device port to use", NULL},
     {NULL}
 };
 
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
 int main(int argc, char *argv[]) {
     GError *error = NULL;
     GOptionContext *context;
@@ -580,11 +564,22 @@ int main(int argc, char *argv[]) {
         show_error_message(NULL, "Failed to open MIDI device");
     } else {
         if (request_who_am_i(&device_id, &family_id, &product_id) == FALSE) {
-            show_error_message(NULL, "No suitable reply from device - is it connected?");
+            show_error_message(NULL, "No suitable reply from device");
         } else {
-            gui_create();
-            gtk_main();
-            gui_free();
+            EffectList *list = NULL;
+            int n_list = -1;
+
+            if (get_effect_list(device_id, family_id, product_id, &list, &n_list) == FALSE) {
+                if (unsupported_device_dialog(&list, &n_list) == FALSE) {
+                    g_message("Shutting down");
+                }
+            }
+
+            if (list != NULL && n_list != -1) {
+                gui_create(list, n_list);
+                gtk_main();
+                gui_free();
+            }
         }
     }
 

gdigi.h

@@ -20,6 +20,8 @@
 #include <glib.h>
 #include <glib-object.h>
 
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+
 enum {
   WAH_TYPE_CRY = 132,
   WAH_TYPE_FULLRANGE = 133,
@@ -39,7 +41,8 @@ enum {
 
 enum {
   COMP_TYPE_DIGI = 195,
-  COMP_TYPE_CS = 196
+  COMP_TYPE_CS = 196,
+  COMP_TYPE_DYNA = 197
 };
 
 #define COMP_TYPE 207
@@ -50,6 +53,8 @@ enum {
 #define COMP_TONE 209
 #define COMP_ATTACK 211
 #define COMP_LEVEL 210
+#define COMP_SENSITIVITY 213
+#define COMP_OUTPUT 212
 
 enum {
   PICKUP_TYPE_HB_SC = 66,
@@ -63,8 +68,10 @@ enum {
 enum {
   DIST_TYPE_SCREAMER = 1280,
   DIST_TYPE_808 = 1292,
+  DIST_TYPE_SPARKDRIVE = 1286,
   DIST_TYPE_GUYOD = 1285,
   DIST_TYPE_DOD250 = 1283,
+  DIST_TYPE_REDLINE = 1297,
   DIST_TYPE_RODENT = 1281,
   DIST_TYPE_MX = 1291,
   DIST_TYPE_DS = 1282,
@@ -72,6 +79,9 @@ enum {
   DIST_TYPE_ZONE = 1289,
   DIST_TYPE_DEATH = 1294,
   DIST_TYPE_GONK = 1293,
+  DIST_TYPE_8TAVIA = 1290,
+  DIST_TYPE_FUZZLATOR = 1295,
+  DIST_TYPE_CLASSIC_FUZZ = 1296,
   DIST_TYPE_FUZZY = 1288,
   DIST_TYPE_MP = 1284
 };
@@ -83,41 +93,74 @@ enum {
 #define DIST_SCREAMER_DRIVE 2434
 #define DIST_SCREAMER_TONE  2435
 #define DIST_SCREAMER_LVL   2436
+
 #define DIST_808_OVERDRIVE  2473
 #define DIST_808_TONE       2474
 #define DIST_808_LVL        2475
+
+#define DIST_SPARKDRIVE_GAIN 2450
+#define DIST_SPARKDRIVE_TONE 2451
+#define DIST_SPARKDRIVE_CLEAN 2452
+#define DIST_SPARKDRIVE_VOLUME 2453
+
 #define DIST_GUYOD_DRIVE    2448
 #define DIST_GUYOD_LVL      2449
+
 #define DIST_DOD250_GAIN    2443
 #define DIST_DOD250_LVL     2444
+
+#define DIST_REDLINE_GAIN   2488
+#define DIST_REDLINE_LOW    2489
+#define DIST_REDLINE_HIGH   2490
+#define DIST_REDLINE_LEVEL  2491
+
 #define DIST_RODENT_DIST    2437
 #define DIST_RODENT_FILTER  2438
 #define DIST_RODENT_LVL     2439
+
 #define DIST_MX_DIST        2468
 #define DIST_MX_OUTPUT      2469
 #define DIST_DS_GAIN        2440
 #define DIST_DS_TONE        2441
 #define DIST_DS_LVL         2442
+
 #define DIST_GRUNGE_GRUNGE  2454
 #define DIST_GRUNGE_FACE    2456
 #define DIST_GRUNGE_LOUD    2457
 #define DIST_GRUNGE_BUTT    2455
+
 #define DIST_ZONE_GAIN      2460
 #define DIST_ZONE_LOW       2463
 #define DIST_ZONE_MID_LVL   2462
 #define DIST_ZONE_MID_FREQ  2461
 #define DIST_ZONE_HIGH      2464
 #define DIST_ZONE_LEVEL     2465
+
 #define DIST_DEATH_LOW      2477
 #define DIST_DEATH_MID      2476
 #define DIST_DEATH_HIGH     2479
 #define DIST_DEATH_LVL      2478
+
 #define DIST_GONK_GONK      2480
 #define DIST_GONK_SMEAR     2471
 #define DIST_GONK_SUCK      2470
 #define DIST_GONK_HEAVE     2472
+
+#define DIST_8TAVIA_DRIVE   2466
+#define DIST_8TAVIA_VOLUME  2467
+
+#define DIST_FUZZLATOR_FUZZ 2481
+#define DIST_FUZZLATOR_TONE 2482
+#define DIST_FUZZLATOR_LOOSETIGHT 2483
+#define DIST_FUZZLATOR_VOLUME 2484
+
+#define DIST_CLASSIC_FUZZ_FUZZ 2485
+#define DIST_CLASSIC_FUZZ_TONE 2486
+#define DIST_CLASSIC_FUZZ_VOLUME 2487
+
 #define DIST_FUZZY_FUZZ     2458
 #define DIST_FUZZY_VOLUME   2459
+
 #define DIST_MP_SUSTAIN     2445
 #define DIST_MP_TONE        2446
 #define DIST_MP_VOLUME      2447
@@ -129,24 +172,55 @@ enum {
   AMP_TYPE_TWEED_CHAMP = 307,
   AMP_TYPE_TWEED_DELUXE = 308,
   AMP_TYPE_TWEED_BASSMAN = 309,
+  AMP_TYPE_BROWN_BASSMAN = 310,
   AMP_TYPE_BLACKFACE_TWIN = 311,
   AMP_TYPE_BLACKFACE_DELUXE = 312,
+  AMP_TYPE_PLEXI_JTM_45 = 313,
   AMP_TYPE_SUPER_LEAD_PLEXI = 314,
+  AMP_TYPE_PLEXI_JUMP_PANEL = 315,
   AMP_TYPE_MASTER_VOLUME = 316,
   AMP_TYPE_JCM800 = 317,
   AMP_TYPE_JCM900 = 318,
+  AMP_TYPE_JCM2000 = 319,
   AMP_TYPE_AC15 = 322,
   AMP_TYPE_AC30TB = 323,
   AMP_TYPE_HIWATT_100 = 324,
   AMP_TYPE_BOOGIE_MARK_II = 320,
+  AMP_TYPE_BOOGIE_MARK_IV = 371,
   AMP_TYPE_DUAL_RECTIFIER = 321,
+  AMP_TYPE_TRIPLE_RECTIFIER = 370,
+  AMP_TYPE_LEGACY_VL100 = 327,
   AMP_TYPE_MATCHLESS_HC30 = 326,
+  AMP_TYPE_SOLDANO_100 = 325,
+  AMP_TYPE_SUPERGROUP = 381,
+  AMP_TYPE_GA40 = 380,
+  AMP_TYPE_OR120 = 372,
+  AMP_TYPE_PV5150II = 373,
+  AMP_TYPE_RG100 = 374,
+  AMP_TYPE_JC120_JAZZ = 375,
+  AMP_TYPE_SOLAR100 = 376,
   AMP_TYPE_SOLO = 331,
   AMP_TYPE_METAL = 332,
   AMP_TYPE_BRIGHT = 333,
+  AMP_TYPE_CHUNK = 334,
   AMP_TYPE_CLEAN = 335,
   AMP_TYPE_HIGH_GAIN = 337,
+  AMP_TYPE_BLUES = 338,
+  AMP_TYPE_FUZZ = 339,
+  AMP_TYPE_SPANK = 330,
+  AMP_TYPE_GSP2101_CLEAN_TUBE = 328,
+  AMP_TYPE_GSP2101_SAT_TUBE = 329,
+  AMP_TYPE_CRUNCH = 336,
+  AMP_TYPE_MONSTER = 377,
+  AMP_TYPE_TWEEDFACE = 378,
+  AMP_TYPE_BLACKBASS = 379,
+  AMP_TYPE_STONER_ROCK = 368,
+  AMP_TYPE_DARK_METAL = 369,
+  AMP_TYPE_TRANSISTOR = 382,
+  AMP_TYPE_BROWN_SOUND = 383,
+  AMP_TYPE_MOSH = 384,
   AMP_TYPE_ACOUSTIC = 341,
+  AMP_TYPE_JUMBO_ACOUSTIC = 340,
   AMP_TYPE_DIRECT = 306
 };
 
@@ -163,6 +237,9 @@ enum {
 
 #define AMP_GAIN 2497
 #define AMP_LEVEL 2498
+#define AMP_BASS 2507
+#define AMP_MID 2508
+#define AMP_TREBLE 2509
 
 #define AMP_CAB_TYPE 2560
 #define AMP_CAB_POSITION 9
@@ -171,18 +248,29 @@ enum {
 #define AMP_CAB_DIRECT 570
 #define AMP_CAB_CHAMP 571
 #define AMP_CAB_DELUXE 572
+#define AMP_CAB_DELUXE_REVERB 573
+#define AMP_CAB_BRITISH1_12 623
+#define AMP_CAB_GA1_12 624
+#define AMP_CAB_BLONDE2_12 577
 #define AMP_CAB_TWIN 576
 #define AMP_CAB_BRITISH2_12 613
+#define AMP_CAB_JAZZ2_12 626
 #define AMP_CAB_BASSMAN 579
 #define AMP_CAB_BRITISH4_12 614
 #define AMP_CAB_BRITISH_GREEN 616
+#define AMP_CAB_FANE4_12 584
+#define AMP_CAB_BOUTIQUE4_12 583
 #define AMP_CAB_VINTAGE 622
+#define AMP_CAB_RECTO4_12 625
 #define AMP_CAB_DIGI_SOLO 609
 #define AMP_CAB_DIGI_BRIGHT 611
 #define AMP_CAB_DIGI_METAL 618
 #define AMP_CAB_DIGI_ROCK 619
 #define AMP_CAB_DIGI_ALT 620
 #define AMP_CAB_DIGI_VNTG 621
+#define AMP_CAB_DIGI_CHUNK 612
+#define AMP_CAB_DIGI_SPANK2_12 608
+#define AMP_CAB_DIGI_SPKR_COMP 585
 
 #define EQ_TYPE 3202
 #define EQ_ON_OFF 3212
@@ -193,6 +281,15 @@ enum {
 #define EQ_MID_HZ 3206
 #define EQ_TREBLE 3205
 #define EQ_TREBLE_HZ 3211
+#define EQ_LOW_LEVEL 3203
+#define EQ_MID_LEVEL 3204
+#define EQ_HIGH_LEVEL 3205
+#define EQ_LOW_FREQ 3213
+#define EQ_MID_FREQ 3214
+#define EQ_HIGH_FREQ 3215
+#define EQ_LOW_BANDWIDTH 3216
+#define EQ_MID_BANDWIDTH 3217
+#define EQ_HIGH_BANDWIDTH 3218
 
 enum {
   NOISEGATE_GATE = 768,
@@ -214,24 +311,40 @@ enum {
 
 enum {
   CHORUS_TYPE_CE = 0x37B,
+  CHORUS_TYPE_TC = 0x37C,
   CHORUS_TYPE_DUAL = 0x379,
+  CHORUS_TYPE_GLISTEN = 0x392,
   CHORUS_TYPE_MULTI = 0x37a,
   CHORUS_TYPE_FLANGER = 0x37d,
+  CHORUS_TYPE_TRIGGERED_FLANGER = 0x37e,
   CHORUS_TYPE_MXR_FLANGER = 0x37f,
+  CHORUS_TYPE_EH_FLANGER = 0x380,
+  CHORUS_TYPE_AD_FLANGER = 0x393,
   CHORUS_TYPE_PHASER = 0x381,
+  CHORUS_TYPE_TRIGGERED_PHASER = 0x382,
+  CHORUS_TYPE_MX_PHASER = 0x383,
+  CHORUS_TYPE_EH_PHASER = 0x384,
   CHORUS_TYPE_VIBRATO = 0x360,
   CHORUS_TYPE_ROTARY = 0x361,
   CHORUS_TYPE_VIBROPAN = 0x38f,
+  CHORUS_TYPE_UNOVIBE = 0x390,
   CHORUS_TYPE_TREMOLO = 0x35e,
+  CHORUS_TYPE_SCATTER_TREM = 0x394,
+  CHORUS_TYPE_OPTO_TREMOLO = 0x388,
+  CHORUS_TYPE_BIAS_TREMOLO = 0x389,
   CHORUS_TYPE_PANNER = 0x35f,
   CHORUS_TYPE_ENVELOPE = 0x38a,
+  CHORUS_TYPE_FX25 = 0x38e,
   CHORUS_TYPE_AUTOYA = 0x38b,
   CHORUS_TYPE_YAYA = 0x38c,
+  CHORUS_TYPE_SYNTH_TALK = 0x391,
   CHORUS_TYPE_STEP_FILTER = 0x38d,
+  CHORUS_TYPE_SAMPLE_HOLD = 0x395,
   CHORUS_TYPE_WHAMMY = 0x540,
   CHORUS_TYPE_PITCH_SHIFT = 0x543,
   CHORUS_TYPE_DETUNE = 0x542,
-  CHORUS_TYPE_IPS = 0x541
+  CHORUS_TYPE_IPS = 0x541,
+  CHORUS_TYPE_OCTAVER = 0x385,
 };
 
 #define CHORUSFX_TYPE 768
@@ -241,6 +354,9 @@ enum {
 #define CE_CHORUS_SPEED 837
 #define CE_CHORUS_DEPTH 838
 
+#define CHORUS_WIDTH 848
+#define CHORUS_INTENSITY 849
+
 #define DUAL_CHORUS_SPEED 837
 #define DUAL_CHORUS_DEPTH 838
 #define DUAL_CHORUS_LEVEL 836
@@ -257,17 +373,39 @@ enum {
 #define FLANGER_LEVEL 901
 #define FLANGER_WAVE 905
 
+#define TRIG_FLANGER_SPEED 1030
+#define TRIG_FLANGER_SENS 1031
+#define TRIG_FLANGER_LFO_START 1028
+#define TRIG_FLANGER_LEVEL 1032
+
 #define MXR_FLANGER_SPEED 902
 #define MXR_FLANGER_WIDTH 914
 #define MXR_FLANGER_REGEN 904
 #define MXR_FLANGER_MANUAL 917
 
+#define EH_FLANGER_RATE 918
+#define EH_FLANGER_RANGE 919
+#define EH_FLANGER_COLOR 916
+
+#define AD_FLANGER_ENHANCE 920
+#define AD_FLANGER_HARMONICS 921
+
 #define PHASER_SPEED 962
 #define PHASER_DEPTH 963
 #define PHASER_REGEN 966
 #define PHASER_LEVEL 965
 #define PHASER_WAVE 967
 
+#define TRIG_PHASER_SPEED 1094
+#define TRIG_PHASER_SENS 1095
+#define TRIG_PHASER_LFO_START 1092
+#define TRIG_PHASER_LEVEL 1096
+
+#define MX_PHASER_INTENSITY 976
+
+#define EH_PHASER_RATE 979
+#define EH_PHASER_COLOR 977
+
 #define VIBRATO_SPEED 1284
 #define VIBRATO_DEPTH 1285
 
@@ -281,6 +419,11 @@ enum {
 #define VIBROPAN_VIBRA 1316
 #define VIBROPAN_WAVE 1317
 
+#define UNOVIBE_PEDAL_SPEED 2884
+#define UNOVIBE_INTENSITY 2883
+#define UNOVIBE_CHORUS_VIBRATO 2882
+#define UNOVIBE_VOLUME 2885
+
 #define TREMOLO_SPEED 1156
 #define TREMOLO_DEPTH 1155
 #define TREMOLO_WAVE 1157
@@ -291,6 +434,7 @@ enum {
 
 #define ENVELOPE_SENSITIVITY 1606
 #define ENVELOPE_RANGE 1605
+#define ENVELOPE_BLEND 1608
 
 #define AUTOYA_SPEED 1478
 #define AUTOYA_INTENSITY 1482
@@ -300,9 +444,18 @@ enum {
 #define YAYA_INTENSITY 1417
 #define YAYA_RANGE 1418
 
+#define SYNTH_TALK_ATTACK 1542
+#define SYNTH_TALK_RELEASE 1547
+#define SYNTH_TALK_SENS 1544
+#define SYNTH_TALK_VOX 1540
+#define SYNTH_TALK_BALANCE 1545
+
 #define STEP_FILTER_SPEED 3010
 #define STEP_FILTER_INTENSITY 3011
 
+#define SAMPLE_HOLD_SPEED 3012
+#define SAMPLE_HOLD_INTENSITY 3013
+
 #define WHAMMY_AMOUNT 1797
 #define WHAMMY_PEDAL 1795
 #define WHAMMY_MIX 1796
@@ -318,6 +471,10 @@ enum {
 #define IPS_SCALE 2755
 #define IPS_LEVEL 2757
 
+#define OCTAVER_OCTAVE1 1746
+#define OCTAVER_OCTAVE2 1747
+#define OCTAVER_DRY_LEVEL 1748
+
 /* DUAL_CHORUS_WAVE, MULTI_CHORUS_WAVE, FLANGER_WAVE, PHASER_WAVE,
    VIBROPAN_WAVE, TREMOLO_WAVE, PANNER_WAVE valid values */
 #define WAVE_TRI    0x00
@@ -385,7 +542,16 @@ enum {
   DELAY_TYPE_DIGITAL = 1045,
   DELAY_TYPE_MODULATED = 1047,
   DELAY_TYPE_PONG = 1048,
-  DELAY_TYPE_TAPE = 1049
+  DELAY_TYPE_TAPE = 1049,
+
+  DELAY_RP500_TYPE_DIGITAL = 1052,
+  DELAY_RP500_TYPE_ANALOG = 1053,
+  DELAY_RP500_TYPE_DM = 1058,
+  DELAY_RP500_TYPE_ECHOPLEX = 1057,
+  DELAY_RP500_TYPE_MODULATED = 1054,
+  DELAY_RP500_TYPE_PONG = 1055,
+  DELAY_RP500_TYPE_REVERSE = 1064,
+  DELAY_RP500_TYPE_TAPE = 1056,
 };
 
 #define DELAY_TYPE 1856
@@ -416,6 +582,22 @@ enum {
 #define TAPE_WOW 1891
 #define TAPE_FLUTTER 1892
 
+#define DELAY_LEVEL 1860
+#define DELAY_REPEATS 1863
+#define DELAY_TAP_TIME 1868
+#define DELAY_DUCK_THRESH 1889
+#define DELAY_DUCK_LEVEL 1890
+#define DELAY_REPEAT_RATE 1898
+#define DELAY_ECHO 1895
+#define DELAY_INTENSITY 1896
+#define DELAY_TIME_0_760 1899
+#define DELAY_VOLUME 1893
+#define DELAY_REPEATS_0_99 1874
+#define DELAY_DEPTH 1873
+#define DELAY_TAP_TIME_0_4990 1900
+#define DELAY_MIX 1902
+#define DELAY_TIME_0_4650 1901
+
 enum {
   REVERB_TYPE_TWIN = 1146,
   REVERB_TYPE_LEX_AMBIENCE = 1150,
@@ -539,6 +721,8 @@ enum {
 #define USB_AUDIO_PLAYBACK_MIX 12297
 #define USB_AUDIO_LEVEL 12307
 
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
 typedef enum {
     PRESETS_SYSTEM = 0,
     PRESETS_USER = 1,

gtkknob.c

@@ -20,12 +20,10 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  *****************************************************************************/
-#include <math.h>
-#include <stdio.h>
-#include <gtk/gtkmain.h>
-#include <gtk/gtksignal.h>
-#include <gdk/gdkkeysyms.h>
 
+#include <math.h>
+#include <gtk/gtk.h>
+#include <gdk/gdkkeysyms.h>
 #include "gtkknob.h"
 
 
@@ -74,22 +72,23 @@ static GtkWidgetClass *parent_class = NULL;
  * gtk_knob_get_type()
  *
  *****************************************************************************/
-guint
+GType
 gtk_knob_get_type(void) {
-    static guint knob_type = 0;
+    static GType knob_type = 0;
 
     if (!knob_type) {
-	GtkTypeInfo knob_info = {
-	    "GtkKnob",
-	    sizeof (GtkKnob),
+	static const GTypeInfo knob_info = {
 	    sizeof (GtkKnobClass),
-	    (GtkClassInitFunc) gtk_knob_class_init,
-	    (GtkObjectInitFunc) gtk_knob_init,
+            NULL,
+	    NULL,
+	    (GClassInitFunc) gtk_knob_class_init,
 	    NULL,
 	    NULL,
+	    sizeof (GtkKnob),
+	    0,
+	    (GInstanceInitFunc) gtk_knob_init,
 	};
-
-	knob_type = gtk_type_unique (gtk_widget_get_type (), &knob_info);
+	knob_type = g_type_register_static (GTK_TYPE_WIDGET, "GtkKnob", &knob_info, 0);
     }
 
     return knob_type;
@@ -102,14 +101,14 @@ gtk_knob_get_type(void) {
  *
  *****************************************************************************/
 static void
-gtk_knob_class_init (GtkKnobClass *class) {
+gtk_knob_class_init (GtkKnobClass *klass) {
     GtkObjectClass *object_class;
     GtkWidgetClass *widget_class;
 
-    object_class = (GtkObjectClass*) class;
-    widget_class = (GtkWidgetClass*) class;
+    object_class = (GtkObjectClass*) klass;
+    widget_class = (GtkWidgetClass*) klass;
 
-    parent_class = gtk_type_class (gtk_widget_get_type ());
+    parent_class = g_type_class_peek_parent(klass);
 
     object_class->destroy = gtk_knob_destroy;
 
@@ -160,7 +159,7 @@ gtk_knob_new(GtkAdjustment *adjustment, GtkKnobAnim *anim) {
     g_return_val_if_fail (anim != NULL, NULL);
     g_return_val_if_fail (GDK_IS_PIXBUF (anim->pixbuf), NULL);
 
-    knob = gtk_type_new (gtk_knob_get_type ());
+    knob = g_object_new (gtk_knob_get_type (), NULL);
 
     gtk_knob_set_animation (knob, anim);
 
@@ -189,10 +188,7 @@ gtk_knob_destroy(GtkObject *object) {
 
     knob = GTK_KNOB (object);
 
-    if (knob->adjustment) {
-	gtk_object_unref (GTK_OBJECT (knob->adjustment));
-	knob->adjustment = NULL;
-    }
+    gtk_knob_set_adjustment (knob, NULL);
     /* FIXME: needs ref counting for automatic GtkKnobAnim cleanup
        if (knob->anim) {
 	   gtk_knob_anim_unref (knob->anim);
@@ -201,16 +197,16 @@ gtk_knob_destroy(GtkObject *object) {
     */
 
     if (knob->mask) {
-	gdk_bitmap_unref (knob->mask);
+	g_object_unref (knob->mask);
 	knob->mask = NULL;
     }
 
     if (knob->mask_gc) {
-	gdk_gc_unref (knob->mask_gc);
+	g_object_unref (knob->mask_gc);
 	knob->mask_gc = NULL;
     }
     if (knob->red_gc) {
-	gdk_gc_unref (knob->red_gc);
+	g_object_unref (knob->red_gc);
 	knob->red_gc = NULL;
     }
 
@@ -262,27 +258,30 @@ gtk_knob_set_adjustment(GtkKnob *knob, GtkAdjustment *adjustment) {
     g_return_if_fail (GTK_IS_KNOB (knob));
 
     if (knob->adjustment) {
-	gtk_signal_disconnect_by_data (GTK_OBJECT (knob->adjustment),
-				       (gpointer)knob);
-	gtk_object_unref (GTK_OBJECT (knob->adjustment));
+	g_signal_handlers_disconnect_matched(knob->adjustment,
+					     G_SIGNAL_MATCH_DATA,
+					     0, 0, NULL, NULL,
+					     knob);
+	g_object_unref (knob->adjustment);
     }
 
     knob->adjustment = adjustment;
-    gtk_object_ref (GTK_OBJECT (knob->adjustment));
-    gtk_object_sink (GTK_OBJECT (knob->adjustment));
+    if (adjustment) {
+        g_object_ref_sink (adjustment);
 
-    gtk_signal_connect (GTK_OBJECT (adjustment), "changed",
-			GTK_SIGNAL_FUNC (gtk_knob_adjustment_changed),
-			(gpointer)knob);
-    gtk_signal_connect (GTK_OBJECT (adjustment), "value_changed",
-			GTK_SIGNAL_FUNC (gtk_knob_adjustment_value_changed),
-			(gpointer)knob);
+        g_signal_connect (adjustment, "changed",
+    			G_CALLBACK(gtk_knob_adjustment_changed),
+			knob);
+	g_signal_connect (adjustment, "value_changed",
+			G_CALLBACK(gtk_knob_adjustment_value_changed),
+			knob);
 
-    knob->old_value = adjustment->value;
-    knob->old_lower = adjustment->lower;
-    knob->old_upper = adjustment->upper;
+	knob->old_value = adjustment->value;
+	knob->old_lower = adjustment->lower;
+	knob->old_upper = adjustment->upper;
 
-    gtk_knob_update (knob);
+	gtk_knob_update (knob);
+    }
 }
 
 
@@ -395,6 +394,7 @@ gtk_knob_expose(GtkWidget *widget, GdkEventExpose *event) {
     g_return_val_if_fail (widget != NULL, FALSE);
     g_return_val_if_fail (GTK_IS_KNOB (widget), FALSE);
     g_return_val_if_fail (event != NULL, FALSE);
+    g_return_val_if_fail (GTK_IS_ADJUSTMENT (GTK_KNOB (widget)->adjustment), FALSE);
 
     if (event->count > 0)
 	return FALSE;
@@ -433,19 +433,18 @@ gtk_knob_scroll(GtkWidget *widget, GdkEventScroll *event) {
     g_return_val_if_fail (widget != NULL, FALSE);
     g_return_val_if_fail (GTK_IS_KNOB (widget), FALSE);
     g_return_val_if_fail (event != NULL, FALSE);
+    g_return_val_if_fail (GTK_IS_ADJUSTMENT (GTK_KNOB (widget)->adjustment), FALSE);
 
     knob = GTK_KNOB (widget);
 
     switch (event->direction) {
     case GDK_SCROLL_UP:
 	knob->adjustment->value += knob->adjustment->step_increment;
-	gtk_signal_emit_by_name (GTK_OBJECT (knob->adjustment),
-				 "value_changed");
+	g_signal_emit_by_name (knob->adjustment, "value_changed");
 	break;
     case GDK_SCROLL_DOWN:
 	knob->adjustment->value -= knob->adjustment->step_increment;
-	gtk_signal_emit_by_name (GTK_OBJECT (knob->adjustment),
-				 "value_changed");
+	g_signal_emit_by_name (knob->adjustment, "value_changed");
 	break;
     default:
         break;
@@ -467,6 +466,7 @@ gtk_knob_button_press(GtkWidget *widget, GdkEventButton *event) {
     g_return_val_if_fail (widget != NULL, FALSE);
     g_return_val_if_fail (GTK_IS_KNOB (widget), FALSE);
     g_return_val_if_fail (event != NULL, FALSE);
+    g_return_val_if_fail (GTK_IS_ADJUSTMENT (GTK_KNOB (widget)->adjustment), FALSE);
 
     knob = GTK_KNOB (widget);
 
@@ -485,8 +485,7 @@ gtk_knob_button_press(GtkWidget *widget, GdkEventButton *event) {
 	    knob->adjustment->value = floor ((knob->adjustment->lower +
 					      knob->adjustment->upper + 1.0)
 					     * 0.5);
-	    gtk_signal_emit_by_name (GTK_OBJECT (knob->adjustment),
-	    				 "value_changed");
+	    g_signal_emit_by_name (knob->adjustment, "value_changed");
 	    break;
 	}
 	break;
@@ -508,6 +507,7 @@ gtk_knob_button_release(GtkWidget *widget, GdkEventButton *event) {
     g_return_val_if_fail (widget != NULL, FALSE);
     g_return_val_if_fail (GTK_IS_KNOB (widget), FALSE);
     g_return_val_if_fail (event != NULL, FALSE);
+    g_return_val_if_fail (GTK_IS_ADJUSTMENT (GTK_KNOB (widget)->adjustment), FALSE);
 
     knob = GTK_KNOB (widget);
 
@@ -526,8 +526,7 @@ gtk_knob_button_release(GtkWidget *widget, GdkEventButton *event) {
 	    if (knob->policy != GTK_UPDATE_CONTINUOUS
 		&& knob->old_value != knob->adjustment->value)
 	    {
-		gtk_signal_emit_by_name (GTK_OBJECT (knob->adjustment),
-					 "value_changed");
+		g_signal_emit_by_name (knob->adjustment, "value_changed");
 	    }
 	    break;
 	}
@@ -545,6 +544,7 @@ static gint gtk_knob_key_press(GtkWidget *widget, GdkEventKey *event)
     g_return_val_if_fail (widget != NULL, FALSE);
     g_return_val_if_fail (GTK_IS_KNOB (widget), FALSE);
     g_return_val_if_fail (event != NULL, FALSE);
+    g_return_val_if_fail (GTK_IS_ADJUSTMENT (GTK_KNOB (widget)->adjustment), FALSE);
 
     knob = GTK_KNOB (widget);
 
@@ -630,10 +630,10 @@ gtk_knob_timer(GtkKnob *knob) {
 
     g_return_val_if_fail (knob != NULL, FALSE);
     g_return_val_if_fail (GTK_IS_KNOB (knob), FALSE);
+    g_return_val_if_fail (GTK_IS_ADJUSTMENT (knob->adjustment), FALSE);
 
     if (knob->policy == GTK_UPDATE_DELAYED) {
-	gtk_signal_emit_by_name (GTK_OBJECT (knob->adjustment),
-				 "value_changed");
+	g_signal_emit_by_name (knob->adjustment, "value_changed");
     }
 
     /* don't keep running this timer */
@@ -648,21 +648,21 @@ gtk_knob_timer(GtkKnob *knob) {
  *****************************************************************************/
 static void
 gtk_knob_update_mouse_update(GtkKnob *knob) {
+    g_return_if_fail(GTK_IS_ADJUSTMENT (knob->adjustment));
 
     if (knob->policy == GTK_UPDATE_CONTINUOUS) {
-	gtk_signal_emit_by_name (GTK_OBJECT (knob->adjustment),
-				 "value_changed");
+	g_signal_emit_by_name (knob->adjustment, "value_changed");
     }
     else {
-	gtk_widget_draw (GTK_WIDGET (knob), NULL);
+	gtk_widget_queue_draw (GTK_WIDGET (knob));
 
 	if (knob->policy == GTK_UPDATE_DELAYED) {
 	    if (knob->timer) {
-		gtk_timeout_remove (knob->timer);
+		g_source_remove (knob->timer);
 	    }
-	    knob->timer = gtk_timeout_add (SCROLL_DELAY_LENGTH,
-					   (GtkFunction) gtk_knob_timer,
-					   (gpointer) knob);
+	    knob->timer = g_timeout_add (SCROLL_DELAY_LENGTH,
+					 (GSourceFunc) gtk_knob_timer,
+					 (gpointer) knob);
 	}
     }
 }
@@ -680,6 +680,7 @@ gtk_knob_update_mouse(GtkKnob *knob, gint x, gint y, gboolean step) {
 
     g_return_if_fail (knob != NULL);
     g_return_if_fail (GTK_IS_KNOB (knob));
+    g_return_if_fail (GTK_IS_ADJUSTMENT (knob->adjustment));
 
     old_value = knob->adjustment->value;
 
@@ -725,6 +726,7 @@ gtk_knob_update(GtkKnob *knob) {
 
     g_return_if_fail (knob != NULL);
     g_return_if_fail (GTK_IS_KNOB (knob));
+    g_return_if_fail (GTK_IS_ADJUSTMENT (knob->adjustment));
 
     if (knob->adjustment->step_increment == 1) {
 	new_value = floor (knob->adjustment->value + 0.5);
@@ -743,11 +745,10 @@ gtk_knob_update(GtkKnob *knob) {
 
     if (new_value != knob->adjustment->value) {
 	knob->adjustment->value = new_value;
-	gtk_signal_emit_by_name (GTK_OBJECT (knob->adjustment),
-				 "value_changed");
+	g_signal_emit_by_name (knob->adjustment, "value_changed");
     }
 
-    gtk_widget_draw (GTK_WIDGET (knob), NULL);
+    gtk_widget_queue_draw (GTK_WIDGET (knob));
 }
 
 

gtkknob.h

@@ -3,7 +3,7 @@
  * Most of this code comes from gAlan 0.2.0, copyright (C) 1999
  * Tony Garnock-Jones, with modifications by Sean Bolton,
  * copyright (C) 2004, and minor modifications by William Weston,
- * copyright (C) 2007.
+ * copyright (C) 2007, Tomasz Moń, copyright (C) 2009
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -22,17 +22,15 @@
 #ifndef __GTK_KNOB_H__
 #define __GTK_KNOB_H__
 
-#include <gdk/gdk.h>
-#include <gtk/gtkadjustment.h>
-#include <gtk/gtkwidget.h>
+#include <gtk/gtk.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#define GTK_KNOB(obj)		GTK_CHECK_CAST(obj, gtk_knob_get_type(), GtkKnob)
-#define GTK_KNOB_CLASS(klass)	GTK_CHECK_CLASS_CAST(klass, gtk_knob_get_type(), GtkKnobClass)
-#define GTK_IS_KNOB(obj)	GTK_CHECK_TYPE(obj, gtk_knob_get_type())
+#define GTK_KNOB(obj)		G_TYPE_CHECK_INSTANCE_CAST(obj, gtk_knob_get_type(), GtkKnob)
+#define GTK_KNOB_CLASS(klass)	G_TYPE_CHECK_CLASS_CAST(klass, gtk_knob_get_type(), GtkKnobClass)
+#define GTK_IS_KNOB(obj)	G_TYPE_CHECK_INSTANCE_TYPE(obj, gtk_knob_get_type())
 
 typedef struct _GtkKnob		GtkKnob;
 typedef struct _GtkKnobClass	GtkKnobClass;
@@ -82,7 +80,7 @@ typedef struct _GtkKnobAnim	GtkKnobAnim;
 
 
     extern GtkWidget *gtk_knob_new(GtkAdjustment *adjustment, GtkKnobAnim *anim);
-    extern guint gtk_knob_get_type(void);
+    extern GType gtk_knob_get_type(void);
     extern GtkAdjustment *gtk_knob_get_adjustment(GtkKnob *knob);
     extern void gtk_knob_set_update_policy(GtkKnob *knob, GtkUpdateType  policy);
     extern void gtk_knob_set_adjustment(GtkKnob *knob, GtkAdjustment *adjustment);

gui.c

@@ -22,27 +22,25 @@
 #include "gtkknob.h"
 #include "knob.h"
 
-extern EffectList effects[];
-extern int n_effects;
-
 typedef struct {
     GtkObject *widget;
     gint id;
     gint position;
 
     /* used for combo boxes, if widget isn't combo box, then both value and x are -1 */
-    gint value;           /* effect type value */
-    gint x;               /* combo box item number */
+    gint value;           /**< effect type value */
+    gint x;               /**< combo box item number */
 } WidgetListElem;
 
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
 static GtkKnobAnim *knob_anim = NULL; /* animation used by knobs */
-static GList *widget_list = NULL;     /* this list contains WidgetListElem data elements */
-static gboolean allow_send = FALSE;   /* if FALSE GUI parameter changes won't be sent to device */
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+static GList *widget_list = NULL;     /**< this list contains WidgetListElem data elements */
+static gboolean allow_send = FALSE;   /**< if FALSE GUI parameter changes won't be sent to device */
 
 /**
- *  show_error_message:
- *  @parent: transient parent, or NULL for none
- *  @message: error description
+ *  \param parent transient parent, or NULL for none
+ *  \param message error description
  *
  *  Shows error message dialog.
  **/
@@ -61,9 +59,8 @@ void show_error_message(GtkWidget *parent, gchar *message)
 }
 
 /**
- *  value_changed_option_cb:
- *  @adj: the object which emitted the signal
- *  @setting: setting controlled by adj
+ *  \param adj the object which emitted the signal
+ *  \param setting setting controlled by adj
  *
  *  Sets effect value.
  **/
@@ -93,9 +90,8 @@ void value_changed_option_cb(GtkAdjustment *adj, EffectSettings *setting)
 }
 
 /**
- *  toggled_cb:
- *  @button: the object which emitted the signal
- *  @effect: effect controlled by button
+ *  \param button the object which emitted the signal
+ *  \param effect effect controlled by button
  *
  *  Turns effect on/off basing on state of button.
  **/
@@ -110,12 +106,11 @@ void toggled_cb(GtkToggleButton *button, Effect *effect)
 }
 
 /**
- *  widget_list_add:
- *  @widget: GtkObject to add to widget list
- *  @id: object controlled ID
- *  @position: object controlled position
- *  @value: effect value type (if widget is GtkComboBox, otherwise -1)
- *  @x: combo box item number (if widget is GtkComboBox, otherwise -1)
+ *  \param widget GtkObject to add to widget list
+ *  \param id object controlled ID
+ *  \param position object controlled position
+ *  \param value effect value type (if widget is GtkComboBox, otherwise -1)
+ *  \param x combo box item number (if widget is GtkComboBox, otherwise -1)
  *
  *  Adds widget to widget list.
  **/
@@ -134,9 +129,8 @@ static void widget_list_add(GtkObject *widget, gint id, gint position, gint valu
 }
 
 /**
- *  apply_widget_setting:
- *  @el: widget list element
- *  @param: parameter to set
+ *  \param el widget list element
+ *  \param param parameter to set
  *
  *  Sets widget list element value to param value.
  **/
@@ -156,8 +150,7 @@ static void apply_widget_setting(WidgetListElem *el, SettingParam *param)
 }
 
 /**
- *  apply_preset_to_gui:
- *  @preset: preset to sync
+ *  \param preset preset to sync
  *
  *  Synces GUI with preset.
  **/
@@ -181,8 +174,6 @@ static void apply_preset_to_gui(Preset *preset)
 }
 
 /**
- *  apply_current_preset:
- *
  *  Synces GUI with device current edit buffer.
  **/
 static void apply_current_preset()
@@ -195,13 +186,12 @@ static void apply_current_preset()
 }
 
 /**
- *  create_table:
- *  @settings: effect parameters
- *  @amt: amount of effect parameters
+ *  \param settings effect parameters
+ *  \param amt amount of effect parameters
  *
  *  Creates knobs that allow user to set effect parameters.
  *
- *  Return value: GtkTable containing necessary widgets to set effect parameters.
+ *  \return GtkTable containing necessary widgets to set effect parameters.
  **/
 GtkWidget *create_table(EffectSettings *settings, gint amt)
 {
@@ -240,16 +230,19 @@ GtkWidget *create_table(EffectSettings *settings, gint amt)
 }
 
 /**
- *  create_on_off_button:
- *  @effect: Effect that can be turned on/off
+ *  \param effect Effect that can be turned on/off
  *
  *  Creates toggle button that allow user to turn effect on/off.
  *
- *  Return value: GtkToggleButton
+ *  \return GtkToggleButton
  **/
 GtkWidget *create_on_off_button(Effect *effect)
 {
-    GtkWidget *button = gtk_toggle_button_new_with_label(effect->label);
+    GtkWidget *button;
+    if (effect->label == NULL)
+        button = gtk_check_button_new();
+    else
+        button = gtk_check_button_new_with_label(effect->label);
     gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), FALSE);
     g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(toggled_cb), effect);
     widget_list_add(GTK_OBJECT(button), effect->id, effect->position, -1, -1);
@@ -257,32 +250,33 @@ GtkWidget *create_on_off_button(Effect *effect)
 }
 
 typedef struct {
-    gint type;             /* effect group type (value) */
-    gint id;               /* option ID */
-    gint position;         /* position */
-    GtkWidget *child;      /* child widget */
+    gint type;             /**< effect group type (value) */
+    gint id;               /**< option ID */
+    gint position;         /**< position */
+    GtkWidget *child;      /**< child widget */
 } EffectSettingsGroup;
 
 /**
- *  effect_settings_group_free:
- *  @group: group to be freed
+ *  \param group group to be freed
  *
  *  Frees all memory used by group
  **/
 void effect_settings_group_free(EffectSettingsGroup *group)
 {
-    /* destroy widget without parent */
-    if (gtk_widget_get_parent(group->child) == NULL)
-        gtk_widget_destroy(group->child);
+    if (group->child != NULL) {
+        /* destroy widget without parent */
+        if (gtk_widget_get_parent(group->child) == NULL)
+            gtk_widget_destroy(group->child);
+
+        g_object_unref(group->child);
+    }
 
-    g_object_unref(group->child);
     g_slice_free(EffectSettingsGroup, group);
 }
 
 /**
- *  combo_box_changed_cb:
- *  @widget: the object which emitted the signal
- *  @data: user data (unused, can be anything)
+ *  \param widget the object which emitted the signal
+ *  \param data user data (unused, can be anything)
  *
  *  Switches effect type and shows widgets allowing to set selected effect type parameters.
  **/
@@ -309,20 +303,22 @@ void combo_box_changed_cb(GtkComboBox *widget, gpointer data)
         if (child != NULL) {
             gtk_container_remove(GTK_CONTAINER(gtk_widget_get_parent(gtk_widget_get_parent(vbox))), child);
         }
-        gtk_container_add(GTK_CONTAINER(gtk_widget_get_parent(gtk_widget_get_parent(vbox))), settings->child);
-        gtk_widget_show_all(gtk_widget_get_parent(gtk_widget_get_parent(vbox)));
+
+        if (settings->child != NULL) {
+            gtk_container_add(GTK_CONTAINER(gtk_widget_get_parent(gtk_widget_get_parent(vbox))), settings->child);
+            gtk_widget_show_all(gtk_widget_get_parent(gtk_widget_get_parent(vbox)));
+        }
         g_object_set_data(G_OBJECT(widget), "active_child", settings->child);
     }
 }
 
 /**
- *  create_widget_container:
- *  @group: Effect type groups
- *  @amt: amount of effect groups
+ *  \param group Effect type groups
+ *  \param amt amount of effect groups
  *
  *  Creates widget allowing user to choose effect type.
  *
- *  Return value: widget that allow user to set effect type.
+ *  \return widget that allow user to set effect type.
  **/
 GtkWidget *create_widget_container(EffectGroup *group, gint amt)
 {
@@ -347,14 +343,18 @@ GtkWidget *create_widget_container(EffectGroup *group, gint amt)
             gtk_combo_box_append_text(GTK_COMBO_BOX(combo_box), group[x].label);
             cmbox_no++;
 
-            widget = create_table(group[x].settings, group[x].settings_amt);
-            g_object_ref_sink(widget);
+            if ((group[x].settings != NULL) && (group[x].settings > 0)) {
+                widget = create_table(group[x].settings, group[x].settings_amt);
+                g_object_ref_sink(widget);
+            } else
+                widget = NULL;
 
             settings = g_slice_new(EffectSettingsGroup);
             settings->id = group[x].id;
             settings->type = group[x].type;
             settings->position = group[x].position;
             settings->child = widget;
+
             widget_list_add(GTK_OBJECT(combo_box), group[x].id, group[x].position, group[x].type, x);
 
             name = g_strdup_printf("SettingsGroup%d", cmbox_no);
@@ -370,37 +370,53 @@ GtkWidget *create_widget_container(EffectGroup *group, gint amt)
 }
 
 /**
- *  create_vbox:
- *  @widgets: Effect descriptions
- *  @amt: amount of effect descriptions
+ *  \param widgets Effect descriptions
+ *  \param amt amount of effect descriptions
+ *  \param label frame label (can be NULL)
  *
- *  Creates vbox containing widgets allowing user to set effect options.
+ *  Creates frame (with optional label) containing widgets allowing user to set effect options.
  *
- *  Return value: widget that allow user to set effect options.
+ *  \return widget that allow user to set effect options.
  **/
-GtkWidget *create_vbox(Effect *widgets, gint amt)
+GtkWidget *create_vbox(Effect *widgets, gint amt, gchar *label)
 {
     GtkWidget *vbox;
-    GtkWidget *hbox;
     GtkWidget *widget;
     GtkWidget *table;
+    GtkWidget *container;
+    GtkWidget *frame;
     int x;
+    int y;
+
+    frame = gtk_frame_new(label);
 
     vbox = gtk_vbox_new(FALSE, 0);
-    hbox = gtk_hbox_new(FALSE, 0);
 
-    gtk_box_set_homogeneous(GTK_BOX(hbox), TRUE);
+    table = gtk_table_new(2, amt, FALSE);
+    gtk_table_set_col_spacings(GTK_TABLE(table), 2);
 
     for (x = 0; x<amt; x++) {
-        widget = create_on_off_button(&widgets[x]);
-        gtk_box_pack_start(GTK_BOX(hbox), widget, TRUE, TRUE, 2);
+        if ((widgets[x].id != -1) && (widgets[x].position != -1)) {
+            widget = create_on_off_button(&widgets[x]);
+            gtk_table_attach_defaults(GTK_TABLE(table), widget, 0, 1, x, x+1);
 
-        table = create_widget_container(widgets[x].group, widgets[x].group_amt);
-        gtk_box_pack_start(GTK_BOX(hbox), table, TRUE, TRUE, 2);
+            if (widgets[x].label)
+                y = 1;
+            else
+                y = 0;
+
+        } else if (widgets[x].label) {
+            widget = gtk_label_new(widgets[x].label);
+            gtk_table_attach_defaults(GTK_TABLE(table), widget, 0, 1, x, x+1);
+        }
+
+        container = create_widget_container(widgets[x].group, widgets[x].group_amt);
+        gtk_table_attach_defaults(GTK_TABLE(table), container, 1-y, 2-y, x+y, x+y+1);
     }
+    gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 2);
 
-    gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 2);
-    return vbox;
+    gtk_container_add(GTK_CONTAINER(frame), vbox);
+    return frame;
 }
 
 enum {
@@ -411,11 +427,10 @@ enum {
 };
 
 /**
- *  row_activate_cb:
- *  @treeview: the object which emitted the signal
- *  @path: the GtkTreePath for the activated row
- *  @column: the GtkTreeViewColumn in which the activation occurred
- *  @model: model holding preset names
+ *  \param treeview the object which emitted the signal
+ *  \param path the GtkTreePath for the activated row
+ *  \param column the GtkTreeViewColumn in which the activation occurred
+ *  \param model model holding preset names
  *
  *  Sets active device preset to preset selected by user.
  **/
@@ -434,10 +449,9 @@ void row_activate_cb(GtkTreeView *treeview, GtkTreePath *path, GtkTreeViewColumn
 }
 
 /**
- *  fill_store_with_presets:
- *  @model: model to fill
- *  @bank: preset bank
- *  @name: preset bank description visible to user
+ *  \param model model to fill
+ *  \param bank preset bank
+ *  \param name preset bank description visible to user
  *
  *  Appends to model preset names found in device preset bank.
  **/
@@ -458,19 +472,22 @@ static void fill_store_with_presets(GtkTreeStore *model, guint bank, gchar *name
                        -1);
 
     for (x=0; x<g_strv_length(presets); x++) {
+        gchar *tmp = g_strdup_printf("%d - %s", x+1, presets[x]);
+
         gtk_tree_store_append(model, &child_iter, &iter);
         gtk_tree_store_set(model, &child_iter,
-                           PRESET_NAME_COLUMN, presets[x],
+                           PRESET_NAME_COLUMN, tmp,
                            PRESET_NUMBER_COLUMN, x,
                            PRESET_BANK_COLUMN, bank,
                            -1);
+
+        g_free(tmp);
     }
     g_strfreev(presets);
 }
 
 /**
- *  fill_store:
- *  @model: model to fill
+ *  \param model model to fill
  *
  *  Fills model with preset names found on device.
  **/
@@ -481,11 +498,9 @@ static void fill_store(GtkTreeStore *model)
 }
 
 /**
- *  create_preset_tree:
- *
  *  Creates treeview showing list of presets available on device.
  *
- *  Return value: treeview containing all preset names found on device.
+ *  \return treeview containing all preset names found on device.
  **/
 GtkWidget *create_preset_tree()
 {
@@ -513,9 +528,8 @@ GtkWidget *create_preset_tree()
 }
 
 /**
- *  show_store_preset_window:
- *  @window: application toplevel window
- *  @default_name: default preset name
+ *  \param window application toplevel window
+ *  \param default_name default preset name
  *
  *  Shows window allowing user to store current edit buffer.
  **/
@@ -568,8 +582,7 @@ static void show_store_preset_window(GtkWidget *window, gchar *default_name)
 }
 
 /**
- *  action_store_cb:
- *  @action: the object which emitted the signal
+ *  \param action the object which emitted the signal
  *
  *  Shows store preset window.
  **/
@@ -580,8 +593,7 @@ static void action_store_cb(GtkAction *action)
 }
 
 /**
- *  action_show_about_dialog_cb:
- *  @action: the object which emitted the signal
+ *  \param action the object which emitted the signal
  *
  *  Shows about dialog.
  **/
@@ -603,6 +615,8 @@ static void action_show_about_dialog_cb(GtkAction *action)
                           NULL);
 }
 
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+
 typedef struct {
     gchar *name;
     gchar *suffix;
@@ -610,12 +624,15 @@ typedef struct {
 
 static SupportedFileTypes file_types[] = {
     {"RP250Preset", "*.rp250p"},
+    {"RP500Preset", "*.rp500p"},
 };
+
 static guint n_file_types = G_N_ELEMENTS(file_types);
 
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
 /**
- *  action_open_preset_cb:
- *  @action: the object which emitted the signal
+ *  \param action the object which emitted the signal
  *
  *  Shows file chooser dialog.
  *  If user opens valid preset file, the preset gets applied to edit buffer and store preset window is shown.
@@ -653,9 +670,14 @@ static void action_open_preset_cb(GtkAction *action)
 
     gboolean loaded = FALSE;
     while (!loaded && gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
+        GError *error = NULL;
         gchar *filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
-        Preset *preset = create_preset_from_xml_file(filename);
-        if (preset != NULL) {
+        Preset *preset = create_preset_from_xml_file(filename, &error);
+        if (error) {
+            show_error_message(window, error->message);
+            g_error_free(error);
+            error = NULL;
+        } else if (preset != NULL) {
             apply_preset_to_gui(preset);
 
             gtk_widget_hide(dialog);
@@ -706,8 +728,7 @@ static void action_open_preset_cb(GtkAction *action)
 }
 
 /**
- *  widget_list_free:
- *  @list: widget list to be freed
+ *  \param list widget list to be freed
  *
  *  Frees all memory used by widget list.
  */
@@ -721,8 +742,7 @@ static void widget_list_free(GList *list)
 }
 
 /**
- *  action_quit_cb:
- *  @action: the object which emitted the signal
+ *  \param action the object which emitted the signal
  *
  *  Destroys action object "window" data, then stops gtk main loop.
  **/
@@ -734,6 +754,8 @@ static void action_quit_cb(GtkAction *action)
     gtk_main_quit();
 }
 
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+
 static GtkActionEntry entries[] = {
     {"File", NULL, "_File"},
     {"Preset", NULL, "_Preset"},
@@ -762,11 +784,12 @@ static const gchar *menu_info =
 " </menubar>"
 "</ui>";
 
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
 /**
- *  add_action_data:
- *  @ui: GtkUIManager to lookup actions
- *  @path: path to action
- *  @window: toplevel window
+ *  \param ui GtkUIManager to lookup actions
+ *  \param path path to action
+ *  \param window toplevel window
  *
  *  Sets action object "window" data to toplevel window.
  **/
@@ -781,9 +804,8 @@ static void add_action_data(GtkUIManager *ui, const gchar *path, GtkWidget *wind
 }
 
 /**
- *  add_menubar:
- *  @window: toplevel window
- *  @vbox: vbox to hold menubar
+ *  \param window toplevel window
+ *  \param vbox vbox to hold menubar
  *
  *  Creates menubar (adds accel group to toplevel window as well) and packs it into vbox.
  **/
@@ -819,11 +841,9 @@ static void add_menubar(GtkWidget *window, GtkWidget *vbox)
 }
 
 /**
- *  gui_create:
- *
  *  Creates main window.
  **/
-void gui_create()
+void gui_create(EffectList *effects, int n_effects)
 {
     GtkWidget *window;
     GtkWidget *vbox;
@@ -856,11 +876,11 @@ void gui_create()
     knob_anim = gtk_knob_animation_new_from_inline(knob_pixbuf);
 
     for (x = 0; x<n_effects; x++) {
-        if ((x % 3) == 0) {
-            hbox = gtk_hbox_new(TRUE, 0);
+        if ((x % ((n_effects+1)/2)) == 0) {
+            hbox = gtk_hbox_new(FALSE, 0);
             gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, TRUE, 2);
         }
-        widget = create_vbox(effects[x].effect, effects[x].amt);
+        widget = create_vbox(effects[x].effect, effects[x].amt, effects[x].label);
         gtk_box_pack_start(GTK_BOX(hbox), widget, TRUE, TRUE, 2);
     }
 
@@ -871,8 +891,6 @@ void gui_create()
 }
 
 /**
- *  gui_free:
- *
  *  Frees memory allocated by gui_create which is not explicitly freed when main window is destroyed.
  **/
 void gui_free()
@@ -883,3 +901,57 @@ void gui_free()
     gtk_knob_animation_free(knob_anim);
     knob_anim = NULL;
 }
+
+/**
+ *  \param list Variable to hold effect list
+ *  \param n_list Variable to hold length of effect list
+ *
+ *  Displays dialogbox stating that device is unsupported.
+ *
+ *  \return TRUE if user selects "compability mode", otherwise FALSE.
+ **/
+gboolean unsupported_device_dialog(EffectList **list, int *n_list)
+{
+    extern SupportedDevices supported_devices[];
+    extern int n_supported_devices;
+
+    GtkWidget *dialog;
+    GtkWidget *label;
+    GtkWidget *combo_box;
+    int x;
+
+    dialog = gtk_dialog_new_with_buttons("Unsupported device",
+                                         NULL, GTK_DIALOG_MODAL,
+                                         GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+                                         GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
+                                         NULL);
+
+
+    label = gtk_label_new("Your device appears to be unsupported by gdigi.\n"
+                          "As some of the settings may be common between different devices,\n"
+                          "you can now select compability mode with one of the supported devices.\n"
+                          "Please take a look at gdigi's HACKING file.");
+    gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label);
+
+    combo_box = gtk_combo_box_new_text();
+    for (x=0; x<n_supported_devices; x++) {
+        gtk_combo_box_append_text(GTK_COMBO_BOX(combo_box), supported_devices[x].name);
+    }
+
+    gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), combo_box);
+
+    gtk_widget_show_all(GTK_DIALOG(dialog)->vbox);
+    if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
+        gint number = gtk_combo_box_get_active(GTK_COMBO_BOX(combo_box));
+        if (number != -1 && number <n_supported_devices) {
+            g_message("Starting %s compability mode", supported_devices[number].name);
+            *list = supported_devices[number].list;
+            *n_list = supported_devices[number].n_list;
+            gtk_widget_destroy(dialog);
+            return TRUE;
+        }
+    }
+
+    gtk_widget_destroy(dialog);
+    return FALSE;
+}

gui.h

@@ -17,8 +17,12 @@
 #ifndef GDIGI_GUI_H
 #define GDIGI_GUI_H
 
+#include <glib.h>
+#include "effects.h"
+
 void show_error_message(GtkWidget *parent, gchar *message);
-void gui_create();
+void gui_create(EffectList *list, int n_list);
 void gui_free();
+gboolean unsupported_device_dialog(EffectList **list, int *n_list);
 
 #endif /* GDIGI_GUI_H */

preset.c

@@ -19,6 +19,8 @@
 #include <string.h>
 #include "preset.h"
 
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+
 enum {
   PARSER_TYPE_NOT_SET = -1,
   PARSER_TYPE_PRESET_NAME = 0,
@@ -112,24 +114,27 @@ static void XMLCALL text_cb(void *data, const char* text, int len)
     g_free(value);
 }
 
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
 /**
- *  create_preset_from_xml_file:
- *  @filename: valid path to file
+ *  \param filename valid path to file
+ *  \param error return location for an error
  *
  *  Tries to open file pointed by path, then parses it.
  *
- *  Return value: Preset which must be freed using preset_free, or NULL on error.
+ *  \return Preset which must be freed using preset_free, or NULL on error.
  **/
-Preset *create_preset_from_xml_file(gchar *filename)
+Preset *create_preset_from_xml_file(gchar *filename, GError **error)
 {
     GFile *file;
-    GError *error = NULL;
+    GError *err = NULL;
     gchar *contents;
 
     file = g_file_new_for_path(filename);
-    if (g_file_get_contents(filename, &contents, NULL, &error) == FALSE) {
-        g_message("Failed to get %s contents: %s", filename, error->message);
-        g_error_free(error);
+    if (g_file_get_contents(filename, &contents, NULL, &err) == FALSE) {
+        g_message("Failed to get %s contents: %s", filename, err->message);
+        *error = g_error_copy(err);
+        g_error_free(err);
         g_object_unref(file);
         return NULL;
     }
@@ -148,9 +153,9 @@ Preset *create_preset_from_xml_file(gchar *filename)
     XML_SetCharacterDataHandler(p, text_cb);
 
     if (XML_Parse(p, contents, strlen(contents), XML_TRUE) != XML_STATUS_OK) {
-        g_warning("Parse error at line %d:\n%s",
-                  (int)XML_GetCurrentLineNumber(p),
-                  XML_ErrorString(XML_GetErrorCode(p)));
+        g_set_error(error, 0, 0, "Parse error at line %d:\n%s",
+                    (int)XML_GetCurrentLineNumber(p),
+                    XML_ErrorString(XML_GetErrorCode(p)));
         preset_free(ad->preset);
         g_slice_free(AppData, ad);
         g_free(contents);
@@ -170,12 +175,11 @@ Preset *create_preset_from_xml_file(gchar *filename)
 }
 
 /**
- *  create_preset_from_data:
- *  @data: unpacked RECEIVE_PRESET_PARAMETERS message
+ *  \param data unpacked RECEIVE_PRESET_PARAMETERS message
  *
  *  Parses message
  *
- *  Return value: Preset which must be freed using preset_free, or NULL on error.
+ *  \return Preset which must be freed using preset_free, or NULL on error.
  **/
 Preset *create_preset_from_data(GString *data)
 {
@@ -187,6 +191,8 @@ Preset *create_preset_from_data(GString *data)
     gint x;
     gint tmp;
 
+    g_return_val_if_fail(data != NULL, NULL);
+
     x = 0x09;
     n = 0;
     total = (unsigned char)data->str[x];
@@ -226,8 +232,7 @@ Preset *create_preset_from_data(GString *data)
 }
 
 /**
- *  preset_free:
- *  @preset: preset to be freed
+ *  \param preset preset to be freed
  *
  *  Frees all memory used by preset.
  **/

preset.h

@@ -30,7 +30,7 @@ typedef struct {
     GList *params;
 } Preset;
 
-Preset *create_preset_from_xml_file(gchar *filename);
+Preset *create_preset_from_xml_file(gchar *filename, GError **error);
 Preset *create_preset_from_data(GString *data);
 void preset_free(Preset *preset);