applet: fetch config values and construct commandline

[espeaktime] / src / applet.c

diff --git a/src/applet.c b/src/applet.c
index f9426df..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);
@@ -76,8 +123,19 @@ static void add_scale(GtkVBox *vbox, GtkSizeGroup *size_group, const char *capti
                FALSE, FALSE, 0);
 }
 
-static GtkWidget *build_ui(void)
+osso_return_t execute(osso_context_t *osso, gpointer data, gboolean user_activated)
 {
+       GtkWidget *dialog;
+
+       dialog = gtk_dialog_new_with_buttons(
+               "eSpeakTime Settings",
+               GTK_WINDOW(data),
+               GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR,
+               "Test", 1,
+               GTK_STOCK_SAVE, GTK_RESPONSE_OK,
+               GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+               NULL);
+
        int k;
        GtkVBox *vbox = GTK_VBOX(gtk_vbox_new(FALSE, 0));
        GtkSizeGroup *title_group = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
@@ -109,6 +167,7 @@ static GtkWidget *build_ui(void)
        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);
@@ -129,29 +188,23 @@ static GtkWidget *build_ui(void)
        GtkWidget *panarea = hildon_pannable_area_new();
        gtk_widget_set_size_request(panarea, -1, 800);
        hildon_pannable_area_add_with_viewport(HILDON_PANNABLE_AREA(panarea), GTK_WIDGET(vbox));
-       return panarea;
-}
 
-osso_return_t execute(osso_context_t *osso, gpointer data, gboolean user_activated)
-{
-       GtkWidget *dialog;
-
-       dialog = gtk_dialog_new_with_buttons(
-               "eSpeakTime Settings",
-               GTK_WINDOW(data),
-               GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR,
-               "Test", 1,
-               GTK_STOCK_SAVE, GTK_RESPONSE_OK,
-               GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
-               NULL);
-
-       gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), build_ui());
+       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");