git.maemo.org Git - espeaktime/blob - src/applet.c

   1 #include <unistd.h>
   2 #include <gtk/gtk.h>
   3 #include <hildon/hildon.h>
   4 #include <hildon-cp-plugin/hildon-cp-plugin-interface.h>
   5
   6 #define ESPEAK_BIN "espeak"
   7
   8 /* TODO: read these from disk */
   9
  10 static const struct voice {
  11         const char *id;
  12         const char *name;
  13 } voices[] = {
  14         { "",           "Default" },
  15         { "en",         "English" },
  16         { "en-us",      "English (American)" },
  17         { "en-sc",      "English (Scottish)" },
  18         { "af",         "Afrikaans" },
  19         { "bs",         "Bosnian" },
  20         { "ca",         "Catalan" },
  21         { "cs",         "Czech" },
  22         { "de",         "German" },
  23         { "el",         "Greek" },
  24         { "eo",         "Esperanto" },
  25         { "es",         "Spanish" },
  26         { "es-la",      "Spanish (Latin America)" },
  27         { "fi",         "Finnish" },
  28         { "fr",         "French" },
  29         { "hr",         "Croatian" },
  30         { "hu",         "Hungarian" },
  31         { "it",         "Italian" },
  32         { "ku",         "Kurdish" },
  33         { "lv",         "Latvian" },
  34         { "pl",         "Polish" },
  35         { "pt",         "Portuguese (Brazil)" },
  36         { "pt-pt",      "Portuguese (European)" },
  37         { "ro",         "Romanian" },
  38         { "sk",         "Slovak" },
  39         { "sr",         "Serbian" },
  40         { "sv",         "Swedish" },
  41         { "sw",         "Swahihi" },
  42         { "ta",         "Tamil" },
  43         { "tr",         "Turkish" },
  44         { "zh",         "Mandarin Chinese" },
  45 };
  46 static const int num_voices = sizeof(voices) / sizeof(voices[0]);
  47
  48 static const struct effect {
  49         const char *id;
  50         const char *name;
  51 } effects[] = {
  52         { "",           "(none)" },
  53         { "f1",         "Female 1" },
  54         { "f2",         "Female 2" },
  55         { "f3",         "Female 3" },
  56         { "f4",         "Female 4" },
  57         { "m1",         "Male 1" },
  58         { "m2",         "Male 2" },
  59         { "m3",         "Male 3" },
  60         { "m4",         "Male 4" },
  61         { "m5",         "Male 5" },
  62         { "m6",         "Male 6" },
  63         { "m7",         "Male 7" },
  64         { "croak",      "Croak" },
  65         { "fast",       "Fast" },
  66         { "klatt",      "Klatt" },
  67         { "klatt2",     "Klatt 2" },
  68         { "klatt3",     "Klatt 3" },
  69         { "whisper",    "Whisper" },
  70 };
  71 static const int num_effects = sizeof(effects) / sizeof(effects[0]);
  72
  73 struct espeaktime_settings {
  74         const gchar *voice;
  75         const gchar *effect;
  76         const gchar *text;
  77         gint amplitude;
  78         gint pitch;
  79         gint speed;
  80 };
  81
  82 static void do_test(struct espeaktime_settings *cfg)
  83 {
  84         gchar astr[16], pstr[16], sstr[16];
  85         gchar vstr[64];
  86         gchar text[4096];
  87         time_t t;
  88         struct tm *tm;
  89         int res;
  90         pid_t pid;
  91
  92         time(&t);
  93         tm = localtime(&t);
  94
  95         g_snprintf(astr, sizeof(astr), "%d", cfg->amplitude);
  96         g_snprintf(pstr, sizeof(pstr), "%d", cfg->pitch);
  97         g_snprintf(sstr, sizeof(sstr), "%d", cfg->speed);
  98         g_snprintf(vstr, sizeof(vstr), "%s%s%s", cfg->voice,
  99                 (*cfg->effect) ? "+" : "", cfg->effect);
 100         strftime(text, sizeof(text), cfg->text, tm);
 101
 102         pid = fork();
 103         if (pid < 0) {
 104                 perror("fork");
 105                 return;
 106         }
 107         if (pid)
 108                 return;
 109         g_print("execlp: -a '%s' -p '%s' -v '%s' '%s'\n",
 110                 astr, pstr, sstr, vstr, text);
 111         res = execlp(ESPEAK_BIN, ESPEAK_BIN,
 112                 "-a", astr, "-p", pstr, "-s", sstr, "-v", vstr,
 113                 text, NULL);
 114         g_print("execlp: %d\n", res);
 115 }
 116
 117
 118 static void add_scale(GtkVBox *vbox, GtkSizeGroup *size_group, const char *caption, GtkAdjustment *adjustment)
 119 {
 120         GtkWidget *scale = gtk_hscale_new(adjustment);
 121         gtk_scale_set_digits(GTK_SCALE(scale), 0);
 122         gtk_box_pack_start(GTK_BOX(vbox),
 123                 hildon_caption_new(size_group, caption, scale, NULL, HILDON_CAPTION_MANDATORY),
 124                 FALSE, FALSE, 0);
 125 }
 126
 127 osso_return_t execute(osso_context_t *osso, gpointer data, gboolean user_activated)
 128 {
 129         GtkWidget *dialog;
 130
 131         dialog = gtk_dialog_new_with_buttons(
 132                 "eSpeakTime Settings",
 133                 GTK_WINDOW(data),
 134                 GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR,
 135                 "Test", 1,
 136                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
 137                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 138                 NULL);
 139
 140         int k;
 141         GtkVBox *vbox = GTK_VBOX(gtk_vbox_new(FALSE, 0));
 142         GtkSizeGroup *title_group = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 143         GtkSizeGroup *value_group = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 144
 145         /* selectors */
 146         HildonTouchSelector *voice_selector = HILDON_TOUCH_SELECTOR(hildon_touch_selector_new_text());
 147         for (k = 0; k < num_voices; k++)
 148                 hildon_touch_selector_append_text(voice_selector, voices[k].name);
 149
 150         HildonTouchSelector *effect_selector = HILDON_TOUCH_SELECTOR(hildon_touch_selector_new_text());
 151         for (k = 0; k < num_effects; k++)
 152                 hildon_touch_selector_append_text(effect_selector, effects[k].name);
 153
 154         HildonPickerButton *voice = HILDON_PICKER_BUTTON(hildon_picker_button_new(HILDON_SIZE_FINGER_HEIGHT, HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 155         hildon_button_set_title(HILDON_BUTTON(voice), "Voice");
 156         hildon_picker_button_set_selector(voice, voice_selector);
 157         hildon_picker_button_set_active(voice, 0);
 158         hildon_button_add_size_groups(HILDON_BUTTON(voice), title_group, value_group, NULL);
 159         gtk_button_set_alignment(GTK_BUTTON(voice), 0.0, 0.5);
 160         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(voice), FALSE, FALSE, 0);
 161
 162         HildonPickerButton *effect = HILDON_PICKER_BUTTON(hildon_picker_button_new(HILDON_SIZE_FINGER_HEIGHT, HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 163         hildon_button_set_title(HILDON_BUTTON(effect), "Effect");
 164         hildon_picker_button_set_selector(effect, effect_selector);
 165         hildon_picker_button_set_active(effect, 0);
 166         hildon_button_add_size_groups(HILDON_BUTTON(effect), title_group, value_group, NULL);
 167         gtk_button_set_alignment(GTK_BUTTON(effect), 0.0, 0.5);
 168         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(effect), FALSE, FALSE, 0);
 169
 170         HildonEntry *text = HILDON_ENTRY(hildon_entry_new(HILDON_SIZE_AUTO));
 171         gtk_entry_set_text(GTK_ENTRY(text), "%H:%M");
 172         gtk_box_pack_start(GTK_BOX(vbox),
 173                 hildon_caption_new(title_group, "Speech string", GTK_WIDGET(text), NULL, HILDON_CAPTION_MANDATORY),
 174                 FALSE, FALSE, 0);
 175
 176         GtkAdjustment *amplitude_adj = GTK_ADJUSTMENT(gtk_adjustment_new(100, 0, 200, 1, 10, 0));
 177         add_scale(vbox, title_group, "Amplitude", amplitude_adj);
 178
 179         GtkAdjustment *pitch_adj = GTK_ADJUSTMENT(gtk_adjustment_new(50, 00, 99, 1, 10, 0));
 180         add_scale(vbox, title_group, "Pitch", pitch_adj);
 181
 182         GtkAdjustment *speed_adj = GTK_ADJUSTMENT(gtk_adjustment_new(170, 80, 390, 1, 10, 0));
 183         add_scale(vbox, title_group, "Words per minute", speed_adj);
 184
 185         GtkWidget *ignore_silent = hildon_check_button_new(HILDON_SIZE_FINGER_HEIGHT);
 186         gtk_button_set_label(GTK_BUTTON(ignore_silent), "Ignore silent profile");
 187         gtk_box_pack_start(GTK_BOX(vbox), ignore_silent, FALSE, FALSE, 0);
 188
 189         GtkWidget *panarea = hildon_pannable_area_new();
 190         gtk_widget_set_size_request(panarea, -1, 800);
 191         hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(panarea), GTK_WIDGET(vbox));
 192
 193         gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), panarea);
 194         gtk_widget_show_all(dialog);
 195         while (1) {
 196                 struct espeaktime_settings cfg;
 197                 int result = gtk_dialog_run(GTK_DIALOG(dialog));
 198
 199                 switch (result) {
 200                 case 1:
 201                         g_print("Test button\n");
 202                         cfg.voice = voices[hildon_picker_button_get_active(voice)].id;
 203                         cfg.effect = effects[hildon_picker_button_get_active(effect)].id;
 204                         cfg.text = gtk_entry_get_text(GTK_ENTRY(text));
 205                         cfg.amplitude = gtk_adjustment_get_value(amplitude_adj);
 206                         cfg.pitch = gtk_adjustment_get_value(pitch_adj);
 207                         cfg.speed = gtk_adjustment_get_value(speed_adj);
 208                         do_test(&cfg);
 209                         continue;
 210                 case GTK_RESPONSE_OK:
 211                         g_print("Save\n");
 212                         break;
 213                 }
 214                 break;
 215         }
 216         gtk_widget_destroy(GTK_WIDGET(dialog));
 217
 218         return OSSO_OK;
 219 }
 220
 221 osso_return_t save_state(osso_context_t *osso, gpointer data)
 222 {
 223         g_print("save_state called\n");
 224         return OSSO_OK;
 225 }
 226
 227 #ifdef TEST
 228 int main(int argc, char *argv[])
 229 {
 230         gtk_init(&argc, &argv);
 231         return execute(NULL, NULL, 0);
 232 }
 233 #endif