applet: fetch config values and construct commandline

diff --git a/src/applet.c b/src/applet.c
index 6f74490..86762a4 100644 (file)
--- a/src/applet.c
+++ b/src/applet.c
@@ -1,7 +1,10 @@
+#include <unistd.h>
 #include <gtk/gtk.h>
 #include <hildon/hildon.h>
 #include <hildon-cp-plugin/hildon-cp-plugin-interface.h>
 
+#define ESPEAK_BIN "espeak"
+
 /* TODO: read these from disk */
 
 static const struct voice {
@@ -67,6 +70,50 @@ static const struct effect {
 };
 static const int num_effects = sizeof(effects) / sizeof(effects[0]);
 
+struct espeaktime_settings {
+       const gchar *voice;
+       const gchar *effect;
+       const gchar *text;
+       gint amplitude;
+       gint pitch;
+       gint speed;
+};
+
+static void do_test(struct espeaktime_settings *cfg)
+{
+       gchar astr[16], pstr[16], sstr[16];
+       gchar vstr[64];
+       gchar text[4096];
+       time_t t;
+       struct tm *tm;
+       int res;
+       pid_t pid;
+
+       pid = fork();
+       if (pid < 0) {
+               perror("fork");
+               return;
+       }
+       if (pid)
+               return;
+       time(&t);
+       tm = localtime(&t);
+
+       g_snprintf(astr, sizeof(astr), "%d", cfg->amplitude);
+       g_snprintf(pstr, sizeof(pstr), "%d", cfg->pitch);
+       g_snprintf(sstr, sizeof(sstr), "%d", cfg->speed);
+       g_snprintf(vstr, sizeof(vstr), "%s%s%s", cfg->voice,
+               (*cfg->effect) ? "+" : "", cfg->effect);
+       strftime(text, sizeof(text), cfg->text, tm);
+       g_print("execlp: -a '%s' -p '%s' -v '%s' '%s'\n",
+               astr, pstr, sstr, vstr, text);
+       res = execlp(ESPEAK_BIN, ESPEAK_BIN,
+               "-a", astr, "-p", pstr, "-s", sstr, "-v", vstr,
+               text, NULL);
+       g_print("execlp: %d\n", res);
+}
+
+
 static void add_scale(GtkVBox *vbox, GtkSizeGroup *size_group, const char *caption, GtkAdjustment *adjustment)
 {
        GtkWidget *scale = gtk_hscale_new(adjustment);
@@ -120,6 +167,7 @@ osso_return_t execute(osso_context_t *osso, gpointer data, gboolean user_activat
        gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(effect), FALSE, FALSE, 0);
 
        HildonEntry *text = HILDON_ENTRY(hildon_entry_new(HILDON_SIZE_AUTO));
+       gtk_entry_set_text(GTK_ENTRY(text), "%H:%M");
        gtk_box_pack_start(GTK_BOX(vbox),
                hildon_caption_new(title_group, "Speech string", GTK_WIDGET(text), NULL, HILDON_CAPTION_MANDATORY),
                FALSE, FALSE, 0);
@@ -144,10 +192,19 @@ osso_return_t execute(osso_context_t *osso, gpointer data, gboolean user_activat
        gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), panarea);
        gtk_widget_show_all(dialog);
        while (1) {
+               struct espeaktime_settings cfg;
                int result = gtk_dialog_run(GTK_DIALOG(dialog));
+
                switch (result) {
                case 1:
                        g_print("Test button\n");
+                       cfg.voice = voices[hildon_picker_button_get_active(voice)].id;
+                       cfg.effect = effects[hildon_picker_button_get_active(effect)].id;
+                       cfg.text = gtk_entry_get_text(GTK_ENTRY(text));
+                       cfg.amplitude = gtk_adjustment_get_value(amplitude_adj);
+                       cfg.pitch = gtk_adjustment_get_value(pitch_adj);
+                       cfg.speed = gtk_adjustment_get_value(speed_adj);
+                       do_test(&cfg);
                        continue;
                case GTK_RESPONSE_OK:
                        g_print("Save\n");