[1] | 1 | /* |
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| 2 | This is gonna be my second "mod player" to date (previous one was in Turbo pascal + asm some 20years ago...) |
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| 3 | This one is intended to be a preview for underpowered platforms with lots of degrade functions (lower frequency, low bit count...) |
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| 4 | */ |
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| 5 | |
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| 6 | #include <gtk/gtk.h> |
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| 7 | #include <gdk/gdkx.h> |
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| 8 | #include <gdk/gdkkeysyms.h> |
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| 9 | |
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| 10 | #include <string.h> |
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| 11 | |
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| 12 | #include "player_module.h" |
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| 13 | #include "alsa_playback.h" |
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| 14 | |
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| 15 | GtkWidget *window; |
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| 16 | |
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| 17 | GtkWidget *sample_drawing_area; |
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| 18 | |
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| 19 | #define MY_MAX_PATH 4096 |
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| 20 | |
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| 21 | int cur_sample=1; |
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| 22 | int cur_pattern=0; |
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| 23 | |
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| 24 | void update_sample(void); |
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| 25 | |
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| 26 | static gboolean delete_event( GtkWidget *widget, |
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| 27 | GdkEvent *event, |
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| 28 | gpointer data ) |
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| 29 | { |
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| 30 | g_print ("delete event occurred May autosave in release...\n"); |
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| 31 | gtk_main_quit (); |
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| 32 | } |
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| 33 | |
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| 34 | static void destroy( GtkWidget *widget, |
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| 35 | gpointer data ) |
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| 36 | { |
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| 37 | gtk_main_quit (); |
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| 38 | } |
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| 39 | |
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| 40 | |
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| 41 | /* open_file: |
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| 42 | * Charge une nouvelle disquette (callback). |
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| 43 | */ |
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| 44 | static void open_mod_file ( GtkWidget *widget, |
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| 45 | gpointer data ) |
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| 46 | { |
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| 47 | GtkFileFilter *filter; |
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| 48 | static GtkWidget *dialog; |
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| 49 | char *folderName; |
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| 50 | static char folderNameLast[MY_MAX_PATH+1]=""; |
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| 51 | char *fileName; |
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| 52 | |
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| 53 | g_print ("Open mod file...\n"); |
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| 54 | |
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| 55 | dialog = gtk_file_chooser_dialog_new ( |
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| 56 | "Open a module file", |
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| 57 | (GtkWindow *) window, GTK_FILE_CHOOSER_ACTION_OPEN, |
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| 58 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, |
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| 59 | GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, NULL); |
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| 60 | |
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| 61 | filter = gtk_file_filter_new (); |
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| 62 | gtk_file_filter_set_name (filter,"Plain old amiga files"); |
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| 63 | gtk_file_filter_add_pattern (filter, "*.MOD"); |
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| 64 | gtk_file_filter_add_pattern (filter, "*.mod"); |
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| 65 | gtk_file_filter_add_pattern (filter, "mod.*"); |
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| 66 | gtk_file_filter_add_pattern (filter, "MOD.*"); |
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| 67 | gtk_file_chooser_add_filter ((GtkFileChooser *)dialog, filter); |
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| 68 | |
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| 69 | /* voids any pending message */ |
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| 70 | while (gtk_events_pending ()) |
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| 71 | gtk_main_iteration (); |
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| 72 | |
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| 73 | if (folderNameLast[0]=='\0') { |
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| 74 | strncpy(folderNameLast,g_get_current_dir(),MY_MAX_PATH); |
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| 75 | } |
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| 76 | |
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| 77 | (void)gtk_file_chooser_set_current_folder((GtkFileChooser *)dialog,folderNameLast); |
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| 78 | |
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| 79 | if (gtk_dialog_run ((GtkDialog *)dialog) == GTK_RESPONSE_ACCEPT) |
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| 80 | { |
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| 81 | fileName = gtk_file_chooser_get_filename((GtkFileChooser *)dialog); |
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| 82 | folderName = gtk_file_chooser_get_current_folder ((GtkFileChooser *)dialog); |
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| 83 | |
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| 84 | strncpy(folderNameLast,folderName,MY_MAX_PATH); |
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| 85 | load_module(fileName); |
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| 86 | update_song(); |
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| 87 | update_pattern(0); |
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| 88 | update_sample(); |
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| 89 | } |
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| 90 | |
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| 91 | gtk_widget_hide(dialog); |
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| 92 | } |
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| 93 | |
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| 94 | static void play_mod ( GtkWidget *widget, |
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| 95 | gpointer data ) |
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| 96 | { |
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| 97 | stop_playback(); |
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| 98 | play_start(); |
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| 99 | start_playback(); |
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| 100 | } |
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| 101 | |
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| 102 | static void stop_mod ( GtkWidget *widget, |
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| 103 | gpointer data ) |
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| 104 | { |
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| 105 | stop_playback(); |
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| 106 | } |
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| 107 | |
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| 108 | static void play_atstart ( GtkWidget *widget, |
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| 109 | gpointer data ) |
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| 110 | { |
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| 111 | stop_playback(); |
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| 112 | play_start(); |
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| 113 | start_playback(); |
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| 114 | } |
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| 115 | |
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| 116 | static void play_rewind ( GtkWidget *widget, |
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| 117 | gpointer data ) |
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| 118 | { |
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| 119 | stop_playback(); |
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| 120 | play_prev_pattern(); |
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| 121 | start_playback(); |
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| 122 | } |
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| 123 | |
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| 124 | static void play_forward ( GtkWidget *widget, |
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| 125 | gpointer data ) |
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| 126 | { |
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| 127 | stop_playback(); |
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| 128 | play_next_pattern(); |
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| 129 | start_playback(); |
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| 130 | } |
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| 131 | |
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| 132 | |
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| 133 | void get_main_menu( GtkWidget *window, |
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| 134 | GtkWidget **menuBar |
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| 135 | ) |
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| 136 | { |
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| 137 | GtkWidget *menu; |
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| 138 | GtkWidget *filemenu; |
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| 139 | GtkWidget *file; |
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| 140 | GtkWidget *new; |
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| 141 | GtkWidget *open; |
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| 142 | GtkWidget *export; |
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| 143 | GtkWidget *quit; |
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| 144 | |
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| 145 | GtkWidget *sep; |
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| 146 | |
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| 147 | GtkAccelGroup *accel_group = NULL; |
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| 148 | |
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| 149 | menu = gtk_menu_new (); |
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| 150 | |
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| 151 | *menuBar = gtk_menu_bar_new(); |
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| 152 | filemenu = gtk_menu_new(); |
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| 153 | |
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| 154 | accel_group = gtk_accel_group_new(); |
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| 155 | gtk_window_add_accel_group(GTK_WINDOW(window), accel_group); |
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| 156 | |
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| 157 | file = gtk_menu_item_new_with_mnemonic("_File"); |
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| 158 | // new = gtk_image_menu_item_new_from_stock(GTK_STOCK_NEW, NULL); |
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| 159 | open = gtk_image_menu_item_new_from_stock("Open module", NULL); |
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| 160 | export = gtk_image_menu_item_new_from_stock("Export", NULL); |
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| 161 | sep = gtk_separator_menu_item_new(); |
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| 162 | quit = gtk_image_menu_item_new_from_stock(GTK_STOCK_QUIT, accel_group); |
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| 163 | |
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| 164 | gtk_widget_add_accelerator(quit, "activate", accel_group, |
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| 165 | GDK_KEY_q, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE); |
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| 166 | |
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| 167 | |
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| 168 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(file), filemenu); |
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| 169 | // gtk_menu_shell_append(GTK_MENU_SHELL(filemenu), new); |
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| 170 | gtk_menu_shell_append(GTK_MENU_SHELL(filemenu), open); |
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| 171 | gtk_menu_shell_append(GTK_MENU_SHELL(filemenu), export); |
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| 172 | gtk_menu_shell_append(GTK_MENU_SHELL(filemenu), sep); |
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| 173 | gtk_menu_shell_append(GTK_MENU_SHELL(filemenu), quit); |
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| 174 | gtk_menu_shell_append(GTK_MENU_SHELL(*menuBar), file); |
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| 175 | |
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| 176 | g_signal_connect_swapped(G_OBJECT(window), "destroy", |
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| 177 | G_CALLBACK(gtk_main_quit), NULL); |
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| 178 | |
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| 179 | g_signal_connect(G_OBJECT(quit), "activate", |
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| 180 | G_CALLBACK(gtk_main_quit), NULL); |
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| 181 | g_signal_connect(G_OBJECT(open), "activate", |
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| 182 | G_CALLBACK(open_mod_file),"from_menu"); |
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| 183 | |
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| 184 | } |
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| 185 | |
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| 186 | |
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| 187 | void get_main_toolbar( GtkWidget *window, |
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| 188 | GtkWidget **toolBar |
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| 189 | ) |
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| 190 | { |
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| 191 | GtkWidget *open; |
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| 192 | GtkWidget *export; |
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| 193 | GtkWidget *sep; |
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| 194 | GtkWidget *mediaStart; |
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| 195 | GtkWidget *mediaRewind; |
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| 196 | GtkWidget *mediaPlay; |
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| 197 | GtkWidget *mediaStop; |
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| 198 | GtkWidget *mediaForward; |
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| 199 | *toolBar = gtk_toolbar_new(); |
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| 200 | gtk_toolbar_set_style(GTK_TOOLBAR(*toolBar), GTK_TOOLBAR_ICONS); |
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| 201 | |
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| 202 | gtk_container_set_border_width(GTK_CONTAINER(*toolBar), 2); |
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| 203 | |
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| 204 | open = gtk_tool_button_new_from_stock(GTK_STOCK_OPEN); |
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| 205 | gtk_toolbar_insert(GTK_TOOLBAR(*toolBar), GTK_TOOL_ITEM(open), -1); |
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| 206 | |
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| 207 | export = gtk_tool_button_new_from_stock(GTK_STOCK_SAVE); |
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| 208 | gtk_toolbar_insert(GTK_TOOLBAR(*toolBar), GTK_TOOL_ITEM(export), -1); |
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| 209 | |
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| 210 | sep = gtk_separator_tool_item_new(); |
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| 211 | gtk_toolbar_insert(GTK_TOOLBAR(*toolBar), GTK_TOOL_ITEM(sep), -1); |
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| 212 | |
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| 213 | |
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| 214 | mediaStart = gtk_tool_button_new_from_stock(GTK_STOCK_MEDIA_PREVIOUS); |
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| 215 | gtk_toolbar_insert(GTK_TOOLBAR(*toolBar), GTK_TOOL_ITEM(mediaStart), -1); |
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| 216 | |
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| 217 | |
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| 218 | mediaRewind = gtk_tool_button_new_from_stock(GTK_STOCK_MEDIA_REWIND); |
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| 219 | gtk_toolbar_insert(GTK_TOOLBAR(*toolBar), GTK_TOOL_ITEM(mediaRewind), -1); |
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| 220 | |
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| 221 | |
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| 222 | mediaPlay = gtk_tool_button_new_from_stock(GTK_STOCK_MEDIA_PLAY); |
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| 223 | gtk_toolbar_insert(GTK_TOOLBAR(*toolBar), GTK_TOOL_ITEM(mediaPlay), -1); |
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| 224 | |
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| 225 | |
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| 226 | mediaStop = gtk_tool_button_new_from_stock(GTK_STOCK_MEDIA_STOP); |
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| 227 | gtk_toolbar_insert(GTK_TOOLBAR(*toolBar), GTK_TOOL_ITEM(mediaStop), -1); |
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| 228 | |
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| 229 | mediaForward = gtk_tool_button_new_from_stock(GTK_STOCK_MEDIA_FORWARD); |
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| 230 | gtk_toolbar_insert(GTK_TOOLBAR(*toolBar), GTK_TOOL_ITEM(mediaForward), -1); |
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| 231 | |
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| 232 | g_signal_connect(G_OBJECT(open), "clicked", |
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| 233 | G_CALLBACK(open_mod_file),"from_toolbar"); |
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| 234 | |
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| 235 | g_signal_connect(G_OBJECT(mediaPlay), "clicked", |
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| 236 | G_CALLBACK(play_mod),"from_toolbar"); |
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| 237 | |
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| 238 | g_signal_connect(G_OBJECT(mediaStop), "clicked", |
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| 239 | G_CALLBACK(stop_mod),"from_toolbar"); |
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| 240 | |
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| 241 | g_signal_connect(G_OBJECT(mediaRewind), "clicked", |
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| 242 | G_CALLBACK(play_rewind),"from_toolbar"); |
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| 243 | |
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| 244 | g_signal_connect(G_OBJECT(mediaForward), "clicked", |
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| 245 | G_CALLBACK(play_forward),"from_toolbar"); |
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| 246 | |
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| 247 | g_signal_connect(G_OBJECT(mediaStart), "clicked", |
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| 248 | G_CALLBACK(play_atstart),"from_toolbar"); |
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| 249 | |
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| 250 | } |
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| 251 | |
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| 252 | |
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| 253 | static GtkWidget *song_view; |
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| 254 | static GtkListStore *list_store_song; |
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| 255 | |
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| 256 | enum { |
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| 257 | SONG_INDEX=0, |
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| 258 | SONG_PATTERN, |
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| 259 | NB_COL |
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| 260 | }; |
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| 261 | |
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| 262 | volatile int song_updating=FALSE; |
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| 263 | gboolean |
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| 264 | select_pattern (GtkTreeSelection *selection, |
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| 265 | GtkTreeModel *model, |
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| 266 | GtkTreePath *path, |
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| 267 | gboolean path_currently_selected, |
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| 268 | gpointer userdata) |
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| 269 | { |
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| 270 | GtkTreeIter iter; |
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| 271 | |
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| 272 | if (gtk_tree_model_get_iter(model, &iter, path)) |
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| 273 | { |
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| 274 | int song_pattern; |
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| 275 | |
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| 276 | gtk_tree_model_get(model, &iter, SONG_PATTERN, &song_pattern, -1); |
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| 277 | |
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| 278 | if (!path_currently_selected) |
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| 279 | { |
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| 280 | // g_print ("%d is going to be selected.\n", sample_index); |
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| 281 | cur_pattern=song_pattern; |
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| 282 | update_pattern(cur_pattern); |
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| 283 | } |
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| 284 | else |
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| 285 | { |
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| 286 | // g_print ("%s is going to be unselected.\n", name); |
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| 287 | } |
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| 288 | |
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| 289 | } |
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| 290 | |
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| 291 | return TRUE; /* allow selection state to change */ |
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| 292 | } |
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| 293 | |
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| 294 | void |
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| 295 | update_song_pos(int i) { |
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| 296 | GtkTreeSelection *selection; |
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| 297 | GtkTreePath *path; |
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| 298 | |
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| 299 | if (song_updating) return; |
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| 300 | |
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| 301 | selection=gtk_tree_view_get_selection(song_view); |
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| 302 | path=gtk_tree_path_new_from_indices(i,-1); |
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| 303 | gtk_tree_view_scroll_to_cell(song_view,path,NULL,FALSE,1.0,1.0); |
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| 304 | |
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| 305 | gtk_tree_selection_select_path(selection,path); |
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| 306 | |
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| 307 | gtk_tree_path_free(path); |
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| 308 | |
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| 309 | } |
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| 310 | |
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| 311 | void |
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| 312 | update_song(void) { |
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| 313 | int loop; |
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| 314 | GtkTreeIter iter; |
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| 315 | static GtkListStore *list_store_song_new; |
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| 316 | |
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| 317 | song_updating=TRUE; |
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| 318 | |
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| 319 | list_store_song_new = gtk_list_store_new (2, G_TYPE_UINT, G_TYPE_UINT); |
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| 320 | |
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| 321 | for (loop=0;loop<128;loop++) { |
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| 322 | gtk_list_store_append(list_store_song_new, &iter); |
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| 323 | |
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| 324 | gtk_list_store_set (list_store_song_new, &iter, |
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| 325 | SONG_INDEX, (guint)loop, |
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| 326 | SONG_PATTERN, (guint)get_song_pattern(loop), |
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| 327 | -1); |
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| 328 | } |
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| 329 | |
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| 330 | gtk_tree_view_set_model(GTK_TREE_VIEW(song_view), GTK_TREE_MODEL(list_store_song_new)); |
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| 331 | |
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| 332 | g_object_unref(list_store_song); |
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| 333 | |
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| 334 | list_store_song=list_store_song_new; |
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| 335 | song_updating=FALSE; |
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| 336 | } |
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| 337 | |
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| 338 | void get_song ( GtkWidget *box |
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| 339 | ) { |
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| 340 | GtkWidget *widget; |
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| 341 | GtkTreeViewColumn *col; |
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| 342 | GtkCellRenderer *renderer; |
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| 343 | GtkTreeIter iter; |
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| 344 | GtkTreeSelection *selection; |
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| 345 | |
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| 346 | int loop; |
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| 347 | |
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| 348 | list_store_song = gtk_list_store_new (2, G_TYPE_UINT, G_TYPE_UINT); |
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| 349 | |
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| 350 | for (loop=0;loop<128;loop++) { |
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| 351 | gtk_list_store_append(list_store_song, &iter); |
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| 352 | |
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| 353 | gtk_list_store_set (list_store_song, &iter, |
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| 354 | SONG_INDEX, (guint)loop, |
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| 355 | SONG_PATTERN, (guint)0, |
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| 356 | -1); |
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| 357 | } |
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| 358 | |
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| 359 | |
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| 360 | song_view = gtk_tree_view_new(); |
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| 361 | |
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| 362 | /* --- Column #1 --- */ |
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| 363 | |
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| 364 | col = gtk_tree_view_column_new(); |
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| 365 | gtk_tree_view_column_set_title(col, "Num"); |
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| 366 | |
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| 367 | gtk_tree_view_append_column(GTK_TREE_VIEW(song_view), col); |
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| 368 | |
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| 369 | renderer = gtk_cell_renderer_text_new(); |
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| 370 | |
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| 371 | /* pack cell renderer into tree view column */ |
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| 372 | gtk_tree_view_column_pack_start(col, renderer, TRUE); |
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| 373 | gtk_tree_view_column_add_attribute(col, renderer, "text", SONG_INDEX); |
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| 374 | |
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| 375 | /* --- Column #2 --- */ |
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| 376 | |
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| 377 | col = gtk_tree_view_column_new(); |
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| 378 | |
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| 379 | gtk_tree_view_column_set_title(col, "Pattern"); |
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| 380 | |
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| 381 | gtk_tree_view_append_column(GTK_TREE_VIEW(song_view), col); |
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| 382 | |
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| 383 | renderer = gtk_cell_renderer_text_new(); |
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| 384 | |
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| 385 | /* pack cell renderer into tree view column */ |
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| 386 | gtk_tree_view_column_pack_start(col, renderer, TRUE); |
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| 387 | gtk_tree_view_column_add_attribute(col, renderer, "text", SONG_PATTERN); |
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| 388 | |
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| 389 | |
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| 390 | gtk_tree_view_set_model(GTK_TREE_VIEW(song_view), GTK_TREE_MODEL(list_store_song)); |
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| 391 | |
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| 392 | gtk_widget_show(song_view); |
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| 393 | |
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| 394 | widget=gtk_scrolled_window_new (NULL, NULL); |
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| 395 | gtk_scrolled_window_set_min_content_height((GtkScrolledWindow*)widget,150); |
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| 396 | |
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| 397 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(widget), |
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| 398 | GTK_POLICY_NEVER, GTK_POLICY_ALWAYS); |
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| 399 | |
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| 400 | gtk_container_add(GTK_CONTAINER(widget), song_view); |
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| 401 | |
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| 402 | gtk_box_pack_start( GTK_BOX(box), widget, TRUE, TRUE, 0); |
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| 403 | |
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| 404 | selection=gtk_tree_view_get_selection(song_view); |
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| 405 | gtk_tree_selection_set_select_function(selection, select_pattern, NULL, NULL); |
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| 406 | |
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| 407 | } |
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| 408 | |
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| 409 | static GtkWidget *sample_view; |
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| 410 | static GtkListStore *list_store_sample; |
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| 411 | |
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| 412 | enum { |
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| 413 | SAMPLE_INDEX=0, |
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| 414 | SAMPLE_NAME, |
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| 415 | SAMPLE_LEN, |
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| 416 | SAMPLE_HIT, |
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| 417 | SAMPLE_NOTES, |
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| 418 | NB_COL_SAMPLE |
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| 419 | }; |
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| 420 | |
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| 421 | volatile int sample_updating=FALSE; |
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| 422 | |
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| 423 | gboolean |
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| 424 | select_sample (GtkTreeSelection *selection, |
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| 425 | GtkTreeModel *model, |
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| 426 | GtkTreePath *path, |
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| 427 | gboolean path_currently_selected, |
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| 428 | gpointer userdata) |
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| 429 | { |
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| 430 | GtkTreeIter iter; |
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| 431 | |
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| 432 | if (gtk_tree_model_get_iter(model, &iter, path)) |
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| 433 | { |
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| 434 | int sample_index; |
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| 435 | |
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| 436 | gtk_tree_model_get(model, &iter, SAMPLE_INDEX, &sample_index, -1); |
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| 437 | |
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| 438 | if (!path_currently_selected) |
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| 439 | { |
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| 440 | // g_print ("%d is going to be selected.\n", sample_index); |
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| 441 | cur_sample=sample_index; |
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| 442 | gtk_widget_queue_draw(sample_drawing_area); |
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| 443 | } |
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| 444 | else |
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| 445 | { |
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| 446 | // g_print ("%s is going to be unselected.\n", name); |
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| 447 | } |
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| 448 | |
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| 449 | } |
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| 450 | |
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| 451 | return TRUE; /* allow selection state to change */ |
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| 452 | } |
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| 453 | |
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| 454 | void |
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| 455 | update_sample(void) { |
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| 456 | int loop; |
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| 457 | GtkTreeIter iter; |
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| 458 | static GtkListStore *list_store_sample_new; |
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| 459 | |
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| 460 | sample_updating=TRUE; |
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| 461 | |
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| 462 | list_store_sample_new = gtk_list_store_new (5, G_TYPE_UINT, G_TYPE_STRING, G_TYPE_UINT, G_TYPE_UINT, G_TYPE_UINT); |
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| 463 | |
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| 464 | for (loop=1;loop<get_nb_sample()+1;loop++) { |
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| 465 | gtk_list_store_append(list_store_sample_new, &iter); |
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| 466 | |
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| 467 | gtk_list_store_set (list_store_sample_new, &iter, |
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| 468 | SAMPLE_INDEX, (guint)loop, |
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| 469 | SAMPLE_NAME, (guint)get_sample_name(loop), |
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| 470 | SAMPLE_LEN, (guint)get_sample_size(loop), |
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| 471 | SAMPLE_HIT, (guint)get_sample_hit(loop), |
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| 472 | SAMPLE_NOTES, (guint)get_sample_pitch_hit(loop), |
---|
| 473 | -1); |
---|
| 474 | } |
---|
| 475 | |
---|
| 476 | gtk_tree_view_set_model(GTK_TREE_VIEW(sample_view), GTK_TREE_MODEL(list_store_sample_new)); |
---|
| 477 | |
---|
| 478 | g_object_unref(list_store_sample); |
---|
| 479 | |
---|
| 480 | list_store_sample=list_store_sample_new; |
---|
| 481 | sample_updating=FALSE; |
---|
| 482 | } |
---|
| 483 | |
---|
| 484 | void get_sample ( GtkWidget *box |
---|
| 485 | ) { |
---|
| 486 | GtkWidget *widget; |
---|
| 487 | GtkTreeViewColumn *col; |
---|
| 488 | GtkCellRenderer *renderer; |
---|
| 489 | GtkTreeIter iter; |
---|
| 490 | GtkTreeSelection *selection; |
---|
| 491 | |
---|
| 492 | int loop; |
---|
| 493 | |
---|
| 494 | list_store_sample = gtk_list_store_new (5, G_TYPE_UINT, G_TYPE_STRING, G_TYPE_UINT, G_TYPE_UINT, G_TYPE_UINT); |
---|
| 495 | |
---|
| 496 | for (loop=1;loop<32;loop++) { |
---|
| 497 | gtk_list_store_append(list_store_sample, &iter); |
---|
| 498 | |
---|
| 499 | gtk_list_store_set (list_store_sample, &iter, |
---|
| 500 | SAMPLE_INDEX, (guint)loop, |
---|
| 501 | SAMPLE_NAME, "", |
---|
| 502 | SAMPLE_LEN, 0, |
---|
| 503 | SAMPLE_HIT, 0, |
---|
| 504 | SAMPLE_NOTES, 0, |
---|
| 505 | -1); |
---|
| 506 | } |
---|
| 507 | |
---|
| 508 | |
---|
| 509 | sample_view = gtk_tree_view_new(); |
---|
| 510 | |
---|
| 511 | /* --- Column #1 --- */ |
---|
| 512 | |
---|
| 513 | col = gtk_tree_view_column_new(); |
---|
| 514 | gtk_tree_view_column_set_title(col, "Num"); |
---|
| 515 | |
---|
| 516 | gtk_tree_view_append_column(GTK_TREE_VIEW(sample_view), col); |
---|
| 517 | |
---|
| 518 | renderer = gtk_cell_renderer_text_new(); |
---|
| 519 | |
---|
| 520 | /* pack cell renderer into tree view column */ |
---|
| 521 | gtk_tree_view_column_pack_start(col, renderer, TRUE); |
---|
| 522 | gtk_tree_view_column_add_attribute(col, renderer, "text", SAMPLE_INDEX); |
---|
| 523 | |
---|
| 524 | /* --- Column #2 --- */ |
---|
| 525 | |
---|
| 526 | col = gtk_tree_view_column_new(); |
---|
| 527 | |
---|
| 528 | gtk_tree_view_column_set_title(col, "Sample"); |
---|
| 529 | |
---|
| 530 | gtk_tree_view_append_column(GTK_TREE_VIEW(sample_view), col); |
---|
| 531 | |
---|
| 532 | renderer = gtk_cell_renderer_text_new(); |
---|
| 533 | |
---|
| 534 | /* pack cell renderer into tree view column */ |
---|
| 535 | gtk_tree_view_column_pack_start(col, renderer, TRUE); |
---|
| 536 | gtk_tree_view_column_add_attribute(col, renderer, "text", SAMPLE_NAME); |
---|
| 537 | |
---|
| 538 | /* --- Column #3 --- */ |
---|
| 539 | |
---|
| 540 | col = gtk_tree_view_column_new(); |
---|
| 541 | |
---|
| 542 | gtk_tree_view_column_set_title(col, "Length"); |
---|
| 543 | |
---|
| 544 | gtk_tree_view_append_column(GTK_TREE_VIEW(sample_view), col); |
---|
| 545 | |
---|
| 546 | renderer = gtk_cell_renderer_text_new(); |
---|
| 547 | |
---|
| 548 | /* pack cell renderer into tree view column */ |
---|
| 549 | gtk_tree_view_column_pack_start(col, renderer, TRUE); |
---|
| 550 | gtk_tree_view_column_add_attribute(col, renderer, "text", SAMPLE_LEN); |
---|
| 551 | |
---|
| 552 | /* --- Column #4 --- */ |
---|
| 553 | |
---|
| 554 | col = gtk_tree_view_column_new(); |
---|
| 555 | |
---|
| 556 | gtk_tree_view_column_set_title(col, "Used"); |
---|
| 557 | |
---|
| 558 | gtk_tree_view_append_column(GTK_TREE_VIEW(sample_view), col); |
---|
| 559 | |
---|
| 560 | renderer = gtk_cell_renderer_text_new(); |
---|
| 561 | |
---|
| 562 | /* pack cell renderer into tree view column */ |
---|
| 563 | gtk_tree_view_column_pack_start(col, renderer, TRUE); |
---|
| 564 | gtk_tree_view_column_add_attribute(col, renderer, "text", SAMPLE_HIT); |
---|
| 565 | |
---|
| 566 | /* --- Column #5 --- */ |
---|
| 567 | |
---|
| 568 | col = gtk_tree_view_column_new(); |
---|
| 569 | |
---|
| 570 | gtk_tree_view_column_set_title(col, "Notes"); |
---|
| 571 | |
---|
| 572 | gtk_tree_view_append_column(GTK_TREE_VIEW(sample_view), col); |
---|
| 573 | |
---|
| 574 | renderer = gtk_cell_renderer_text_new(); |
---|
| 575 | |
---|
| 576 | /* pack cell renderer into tree view column */ |
---|
| 577 | gtk_tree_view_column_pack_start(col, renderer, TRUE); |
---|
| 578 | gtk_tree_view_column_add_attribute(col, renderer, "text", SAMPLE_NOTES); |
---|
| 579 | |
---|
| 580 | |
---|
| 581 | gtk_tree_view_set_model(GTK_TREE_VIEW(sample_view), GTK_TREE_MODEL(list_store_sample)); |
---|
| 582 | |
---|
| 583 | gtk_widget_show(sample_view); |
---|
| 584 | |
---|
| 585 | widget=gtk_scrolled_window_new (NULL, NULL); |
---|
| 586 | gtk_scrolled_window_set_min_content_height((GtkScrolledWindow*)widget,150); |
---|
| 587 | |
---|
| 588 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(widget), |
---|
| 589 | GTK_POLICY_NEVER, GTK_POLICY_ALWAYS); |
---|
| 590 | |
---|
| 591 | gtk_container_add(GTK_CONTAINER(widget), sample_view); |
---|
| 592 | |
---|
| 593 | gtk_box_pack_start( GTK_BOX(box), widget, TRUE, TRUE, 0); |
---|
| 594 | |
---|
| 595 | selection=gtk_tree_view_get_selection(sample_view); |
---|
| 596 | gtk_tree_selection_set_select_function(selection, select_sample, NULL, NULL); |
---|
| 597 | |
---|
| 598 | } |
---|
| 599 | |
---|
| 600 | |
---|
| 601 | void get_main_upper_panel ( GtkWidget *window, |
---|
| 602 | GtkWidget **upperPanel |
---|
| 603 | ) { |
---|
| 604 | GtkWidget *songBox; |
---|
| 605 | GtkWidget *dialogBox; |
---|
| 606 | GtkWidget *voicesBox; |
---|
| 607 | GtkWidget *mixBox; |
---|
| 608 | GtkWidget *sampleBox; |
---|
| 609 | |
---|
| 610 | GtkWidget *separator; |
---|
| 611 | |
---|
| 612 | *upperPanel=gtk_box_new(GTK_ORIENTATION_HORIZONTAL,0); |
---|
| 613 | |
---|
| 614 | songBox=gtk_box_new(GTK_ORIENTATION_VERTICAL,0); |
---|
| 615 | gtk_box_pack_start( GTK_BOX(*upperPanel), songBox, FALSE, FALSE, 0); |
---|
| 616 | |
---|
| 617 | get_song(songBox); |
---|
| 618 | |
---|
| 619 | separator = gtk_separator_new(GTK_ORIENTATION_VERTICAL); |
---|
| 620 | gtk_box_pack_start( GTK_BOX(*upperPanel), separator, FALSE, FALSE, 0); |
---|
| 621 | |
---|
| 622 | dialogBox=gtk_box_new(GTK_ORIENTATION_VERTICAL,0); |
---|
| 623 | gtk_box_pack_start( GTK_BOX(*upperPanel), dialogBox, FALSE, FALSE, 0); |
---|
| 624 | |
---|
| 625 | separator = gtk_separator_new(GTK_ORIENTATION_VERTICAL); |
---|
| 626 | gtk_box_pack_start( GTK_BOX(*upperPanel), separator, FALSE, FALSE, 0); |
---|
| 627 | |
---|
| 628 | voicesBox=gtk_box_new(GTK_ORIENTATION_VERTICAL,0); |
---|
| 629 | gtk_box_pack_start( GTK_BOX(*upperPanel), voicesBox, FALSE, FALSE, 0); |
---|
| 630 | |
---|
| 631 | separator = gtk_separator_new(GTK_ORIENTATION_VERTICAL); |
---|
| 632 | gtk_box_pack_start( GTK_BOX(*upperPanel), separator, FALSE, FALSE, 0); |
---|
| 633 | |
---|
| 634 | mixBox=gtk_box_new(GTK_ORIENTATION_VERTICAL,0); |
---|
| 635 | gtk_box_pack_start( GTK_BOX(*upperPanel), mixBox, FALSE, FALSE, 0); |
---|
| 636 | |
---|
| 637 | separator = gtk_separator_new(GTK_ORIENTATION_VERTICAL); |
---|
| 638 | gtk_box_pack_start( GTK_BOX(*upperPanel), separator, FALSE, FALSE, 0); |
---|
| 639 | |
---|
| 640 | sampleBox=gtk_box_new(GTK_ORIENTATION_VERTICAL,0); |
---|
| 641 | gtk_box_pack_start( GTK_BOX(*upperPanel), sampleBox, FALSE, FALSE, 0); |
---|
| 642 | |
---|
| 643 | get_sample(sampleBox); |
---|
| 644 | |
---|
| 645 | } |
---|
| 646 | |
---|
| 647 | static GtkWidget *pattern_text_view; |
---|
| 648 | static GtkTextBuffer *pattern_text_buffer; |
---|
| 649 | |
---|
| 650 | static GtkWidget *pattern_view; |
---|
| 651 | static GtkListStore *list_store_pattern; |
---|
| 652 | |
---|
| 653 | enum { |
---|
| 654 | PATTERN_INDEX=0, |
---|
| 655 | PATTERN_CONTENT, |
---|
| 656 | NB_COL_PATTERN |
---|
| 657 | }; |
---|
| 658 | |
---|
| 659 | volatile int pattern_updating=FALSE; |
---|
| 660 | |
---|
| 661 | void |
---|
| 662 | update_pattern_pos(int i) { |
---|
| 663 | GtkTreeSelection *selection; |
---|
| 664 | GtkTreePath *path; |
---|
| 665 | |
---|
| 666 | if (pattern_updating) return; |
---|
| 667 | selection=gtk_tree_view_get_selection(pattern_view); |
---|
| 668 | path=gtk_tree_path_new_from_indices(i,-1); |
---|
| 669 | |
---|
| 670 | gtk_tree_selection_select_path(selection,path); |
---|
| 671 | gtk_tree_view_scroll_to_cell(pattern_view,path,NULL,FALSE,1.0,1.0); |
---|
| 672 | gtk_tree_path_free(path); |
---|
| 673 | } |
---|
| 674 | |
---|
| 675 | |
---|
| 676 | void |
---|
| 677 | update_pattern(int patnum) { |
---|
| 678 | int loop; |
---|
| 679 | GtkTreeIter iter; |
---|
| 680 | static GtkListStore *list_store_pattern_new; |
---|
| 681 | |
---|
| 682 | pattern_updating=TRUE; |
---|
| 683 | |
---|
| 684 | list_store_pattern_new = gtk_list_store_new (2, G_TYPE_UINT, G_TYPE_STRING); |
---|
| 685 | |
---|
| 686 | for (loop=0;loop<64;loop++) { |
---|
| 687 | gtk_list_store_append(list_store_pattern_new, &iter); |
---|
| 688 | |
---|
| 689 | gtk_list_store_set (list_store_pattern_new, &iter, |
---|
| 690 | PATTERN_INDEX, (guint)loop, |
---|
| 691 | PATTERN_CONTENT, get_pattern_line(patnum,loop), |
---|
| 692 | -1); |
---|
| 693 | } |
---|
| 694 | |
---|
| 695 | gtk_tree_view_set_model(GTK_TREE_VIEW(pattern_view), GTK_TREE_MODEL(list_store_pattern_new)); |
---|
| 696 | |
---|
| 697 | g_object_unref(list_store_pattern); |
---|
| 698 | |
---|
| 699 | list_store_pattern=list_store_pattern_new; |
---|
| 700 | pattern_updating=FALSE; |
---|
| 701 | } |
---|
| 702 | |
---|
| 703 | void get_pattern ( GtkWidget *box |
---|
| 704 | ) { |
---|
| 705 | GtkWidget *widget; |
---|
| 706 | GtkTreeViewColumn *col; |
---|
| 707 | GtkCellRenderer *renderer; |
---|
| 708 | GtkTreeIter iter; |
---|
| 709 | |
---|
| 710 | int loop; |
---|
| 711 | |
---|
| 712 | list_store_pattern = gtk_list_store_new (2, G_TYPE_UINT, G_TYPE_STRING); |
---|
| 713 | |
---|
| 714 | for (loop=0;loop<64;loop++) { |
---|
| 715 | gtk_list_store_append(list_store_pattern, &iter); |
---|
| 716 | |
---|
| 717 | gtk_list_store_set (list_store_pattern, &iter, |
---|
| 718 | PATTERN_INDEX, (guint)loop, |
---|
| 719 | PATTERN_CONTENT, get_pattern_line(0,loop), |
---|
| 720 | -1); |
---|
| 721 | } |
---|
| 722 | |
---|
| 723 | pattern_view = gtk_tree_view_new(); |
---|
| 724 | |
---|
| 725 | /* --- Column #1 --- */ |
---|
| 726 | |
---|
| 727 | col = gtk_tree_view_column_new(); |
---|
| 728 | gtk_tree_view_column_set_title(col, "Num"); |
---|
| 729 | |
---|
| 730 | gtk_tree_view_append_column(GTK_TREE_VIEW(pattern_view), col); |
---|
| 731 | |
---|
| 732 | renderer = gtk_cell_renderer_text_new(); |
---|
| 733 | |
---|
| 734 | /* pack cell renderer into tree view column */ |
---|
| 735 | gtk_tree_view_column_pack_start(col, renderer, TRUE); |
---|
| 736 | gtk_tree_view_column_add_attribute(col, renderer, "text", PATTERN_INDEX); |
---|
| 737 | |
---|
| 738 | /* --- Column #2 --- */ |
---|
| 739 | |
---|
| 740 | col = gtk_tree_view_column_new(); |
---|
| 741 | |
---|
| 742 | gtk_tree_view_column_set_title(col, "Pattern"); |
---|
| 743 | |
---|
| 744 | gtk_tree_view_append_column(GTK_TREE_VIEW(pattern_view), col); |
---|
| 745 | |
---|
| 746 | renderer = gtk_cell_renderer_text_new(); |
---|
| 747 | |
---|
| 748 | /* pack cell renderer into tree view column */ |
---|
| 749 | gtk_tree_view_column_pack_start(col, renderer, TRUE); |
---|
| 750 | gtk_tree_view_column_add_attribute(col, renderer, "text", PATTERN_CONTENT); |
---|
| 751 | g_object_set(renderer, |
---|
| 752 | "family", "Monospace", |
---|
| 753 | "cell-family-set", TRUE, |
---|
| 754 | NULL); |
---|
| 755 | |
---|
| 756 | gtk_tree_view_set_model(GTK_TREE_VIEW(pattern_view), GTK_TREE_MODEL(list_store_pattern)); |
---|
| 757 | |
---|
| 758 | gtk_widget_show(pattern_view); |
---|
| 759 | |
---|
| 760 | widget=gtk_scrolled_window_new (NULL, NULL); |
---|
| 761 | |
---|
| 762 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(widget), |
---|
| 763 | GTK_POLICY_NEVER, GTK_POLICY_ALWAYS); |
---|
| 764 | |
---|
| 765 | gtk_container_add(GTK_CONTAINER(widget), pattern_view); |
---|
| 766 | gtk_box_pack_start( GTK_BOX(box), widget, TRUE, TRUE, 0); |
---|
| 767 | |
---|
| 768 | } |
---|
| 769 | |
---|
| 770 | gboolean |
---|
| 771 | sample_draw_callback (GtkWidget *widget, cairo_t *cr, gpointer data) { |
---|
| 772 | guint width, height; |
---|
| 773 | GdkRGBA color; |
---|
| 774 | float *tab; |
---|
| 775 | int loop; |
---|
| 776 | |
---|
| 777 | width = gtk_widget_get_allocated_width (widget); |
---|
| 778 | height = gtk_widget_get_allocated_height (widget); |
---|
| 779 | |
---|
| 780 | tab=get_sample_preview(cur_sample,width,4); |
---|
| 781 | if (tab==NULL) return FALSE; |
---|
| 782 | |
---|
| 783 | cairo_set_line_width (cr, .5); |
---|
| 784 | cairo_set_source_rgb(cr, 1, 0, 0); |
---|
| 785 | |
---|
| 786 | cairo_move_to(cr,0*1.0,(height*(tab[0]+1.0))/2.0); |
---|
| 787 | for (loop=1;loop<width;loop++) { |
---|
| 788 | cairo_line_to(cr,loop*1.0,(height*(tab[loop]+1.0))/2.0); |
---|
| 789 | } |
---|
| 790 | cairo_stroke(cr); |
---|
| 791 | |
---|
| 792 | |
---|
| 793 | return FALSE; |
---|
| 794 | } |
---|
| 795 | |
---|
| 796 | void get_main_lower_panel ( GtkWidget *window, |
---|
| 797 | GtkWidget **lowerPanel |
---|
| 798 | ) { |
---|
| 799 | GtkWidget *notebook; |
---|
| 800 | GtkWidget *frame; |
---|
| 801 | GtkWidget *widget; |
---|
| 802 | GtkWidget *pattern; |
---|
| 803 | GtkWidget *content; |
---|
| 804 | |
---|
| 805 | |
---|
| 806 | *lowerPanel = gtk_box_new(GTK_ORIENTATION_HORIZONTAL,0); |
---|
| 807 | notebook=gtk_notebook_new(); |
---|
| 808 | gtk_box_pack_start( GTK_BOX(*lowerPanel), notebook, TRUE, TRUE, 0); |
---|
| 809 | |
---|
| 810 | /* the pattern panel */ |
---|
| 811 | frame=gtk_frame_new(""); |
---|
| 812 | gtk_frame_set_shadow_type( GTK_FRAME(frame), GTK_SHADOW_NONE); |
---|
| 813 | gtk_frame_set_label_align( GTK_FRAME(frame), 0.985, 0.0); |
---|
| 814 | widget=gtk_label_new("Pattern"); |
---|
| 815 | gtk_notebook_append_page( GTK_NOTEBOOK(notebook), frame, widget); |
---|
| 816 | |
---|
| 817 | content=gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0); |
---|
| 818 | gtk_container_add( GTK_CONTAINER(frame), content); |
---|
| 819 | |
---|
| 820 | get_pattern(content); |
---|
| 821 | |
---|
| 822 | /* the sample panel */ |
---|
| 823 | frame=gtk_frame_new(""); |
---|
| 824 | gtk_frame_set_shadow_type( GTK_FRAME(frame), GTK_SHADOW_NONE); |
---|
| 825 | gtk_frame_set_label_align( GTK_FRAME(frame), 0.985, 0.0); |
---|
| 826 | widget=gtk_label_new("Sample"); |
---|
| 827 | gtk_notebook_append_page( GTK_NOTEBOOK(notebook), frame, widget); |
---|
| 828 | |
---|
| 829 | content=gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0); |
---|
| 830 | gtk_container_add( GTK_CONTAINER(frame), content); |
---|
| 831 | |
---|
| 832 | /* for now just the cairo drawing area */ |
---|
| 833 | sample_drawing_area = gtk_drawing_area_new (); |
---|
| 834 | gtk_widget_set_size_request (sample_drawing_area, 50, 50); |
---|
| 835 | g_signal_connect (G_OBJECT (sample_drawing_area), "draw", |
---|
| 836 | G_CALLBACK (sample_draw_callback), NULL); |
---|
| 837 | |
---|
| 838 | gtk_box_pack_start( GTK_BOX(content), sample_drawing_area, TRUE, TRUE, 0); |
---|
| 839 | |
---|
| 840 | } |
---|
| 841 | |
---|
| 842 | static gint timer = 0; |
---|
| 843 | volatile int timer_updating=FALSE; |
---|
| 844 | |
---|
| 845 | /* |
---|
| 846 | * do update in a non blocking timer to avoid conflicts with gtk_main() |
---|
| 847 | */ |
---|
| 848 | gint TimerCallback (gpointer data) |
---|
| 849 | { |
---|
| 850 | static int old_song_pos=-1,song_pos; |
---|
| 851 | static int old_patnum=-1,patnum; |
---|
| 852 | static int old_note=-1,note; |
---|
| 853 | |
---|
| 854 | if (timer_updating) return; |
---|
| 855 | |
---|
| 856 | timer_updating=TRUE; |
---|
| 857 | |
---|
| 858 | where_am_i(&song_pos,&patnum,¬e); |
---|
| 859 | if (old_patnum!=patnum) { |
---|
| 860 | update_pattern(patnum); |
---|
| 861 | old_patnum=patnum; |
---|
| 862 | } |
---|
| 863 | if (old_note!=note) { |
---|
| 864 | update_pattern_pos(note); |
---|
| 865 | old_note=note; |
---|
| 866 | } |
---|
| 867 | if (old_song_pos!=song_pos) { |
---|
| 868 | update_song_pos(song_pos); |
---|
| 869 | old_song_pos=song_pos; |
---|
| 870 | } |
---|
| 871 | timer_updating=FALSE; |
---|
| 872 | |
---|
| 873 | return 1; // NOTE: Needs to be non-zero otherwise timer will stop |
---|
| 874 | } |
---|
| 875 | |
---|
| 876 | int main( int argc, |
---|
| 877 | char *argv[] ) |
---|
| 878 | { |
---|
| 879 | GtkWidget *button; |
---|
| 880 | GtkWidget *mainVbox; |
---|
| 881 | GtkWidget *menuBar; |
---|
| 882 | GtkWidget *toolBar; |
---|
| 883 | GtkWidget *upperPanel; |
---|
| 884 | GtkWidget *lowerPanel; |
---|
| 885 | |
---|
| 886 | gtk_init (&argc, &argv); |
---|
| 887 | |
---|
| 888 | |
---|
| 889 | window = gtk_window_new(GTK_WINDOW_TOPLEVEL); |
---|
| 890 | gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER); |
---|
| 891 | gtk_window_set_default_size(GTK_WINDOW(window), 600, 400); |
---|
| 892 | gtk_window_set_title(GTK_WINDOW(window), "VitalMotion min tracker"); |
---|
| 893 | |
---|
| 894 | g_signal_connect (window, "delete-event", |
---|
| 895 | G_CALLBACK (delete_event), NULL); |
---|
| 896 | |
---|
| 897 | g_signal_connect (window, "destroy", |
---|
| 898 | G_CALLBACK (destroy), NULL); |
---|
| 899 | |
---|
| 900 | mainVbox = gtk_box_new(GTK_ORIENTATION_VERTICAL,0); |
---|
| 901 | gtk_container_add (GTK_CONTAINER (window), mainVbox); |
---|
| 902 | gtk_widget_show (mainVbox); |
---|
| 903 | |
---|
| 904 | get_main_menu (window, &menuBar); |
---|
| 905 | gtk_box_pack_start (GTK_BOX (mainVbox), menuBar, FALSE, TRUE, 0); |
---|
| 906 | |
---|
| 907 | get_main_toolbar (window, &toolBar); |
---|
| 908 | gtk_box_pack_start (GTK_BOX (mainVbox), toolBar, FALSE, TRUE, 0); |
---|
| 909 | |
---|
| 910 | get_main_upper_panel (window, &upperPanel); |
---|
| 911 | gtk_box_pack_start (GTK_BOX (mainVbox), upperPanel, FALSE, TRUE, 0); |
---|
| 912 | |
---|
| 913 | get_main_lower_panel (window, &lowerPanel); |
---|
| 914 | gtk_box_pack_start (GTK_BOX (mainVbox), lowerPanel, TRUE, TRUE, 0); |
---|
| 915 | |
---|
| 916 | gtk_widget_show_all (window); |
---|
| 917 | |
---|
| 918 | update_song(); |
---|
| 919 | |
---|
| 920 | timer = g_timeout_add (10, TimerCallback, NULL); |
---|
| 921 | |
---|
| 922 | gtk_main (); |
---|
| 923 | |
---|
| 924 | return 0; |
---|
| 925 | } |
---|
| 926 | |
---|