cooldown break before ready to take more photos, fix countdown shadow in css

default.ini

@@ -22,12 +22,14 @@ cam_reeinit_after_snapshot = 1
 
 [strings]
 No camera connected! = Keine Kamera verbunden!
-Taking photo... = fotografiere...
 Touch screen to take a photo! = Bildschirm berühren zum Fotografieren!
-Processing photo... = verarbeite Foto...
-Print Photo? Touch background to cancel! = Foto Drucken? Zum Abbrechen Hintergrund berühren
 Taking photo in %d seconds... = Aufnahme in %d Sekunden...
 SAY CHEESE! = BITTE LÄCHELN :)
+Focussing... = stelle scharf...
+Taking photo... = fotografiere...
+Processing photo... = verarbeite Foto...
+Print Photo? Touch background to cancel! = Foto Drucken? Zum Abbrechen Hintergrund berühren
+Please wait... = Bitte warten...
 Printer %s online. %i prints (%s) remaining = Drucker %s bereit. %i Abzüge (%s) übrig
 Can't parse printer backend output = Fehler beim Verarbeiten der Ausgabe vom Drucker-Backend
 Printer %s off-line = Drucker %s ist nicht verfügbar

photobooth.c

@@ -100,6 +100,7 @@ static void photo_booth_window_destroyed_signal (PhotoBoothWindow *win, PhotoBoo
 static void photo_booth_setup_window (PhotoBooth *pb);
 static void photo_booth_video_widget_ready (PhotoBooth *pb);
 static gboolean photo_booth_preview (PhotoBooth *pb);
+static gboolean photo_booth_preview_ready (PhotoBooth *pb);
 static void photo_booth_snapshot_start (PhotoBooth *pb);
 static gboolean photo_booth_snapshot_prepare (PhotoBooth *pb);
 static gboolean photo_booth_snapshot_trigger (PhotoBooth *pb);
@@ -886,13 +887,25 @@ static gboolean photo_booth_preview (PhotoBooth *pb)
 	}
 	int ret = gst_element_link (pb->video_bin, pb->output_bin);
 	gst_element_set_state (pb->video_bin, GST_STATE_PLAYING);
-	photo_booth_change_state (pb, PB_STATE_PREVIEW);
+	int cooldown_delay = 2000;
+	if (priv->state == PB_STATE_NONE)
+		cooldown_delay = 10;
+	photo_booth_change_state (pb, PB_STATE_PREVIEW_COOLDOWN);
+	gtk_label_set_text (priv->win->status, _("Please wait..."));
+	g_timeout_add (cooldown_delay, (GSourceFunc) photo_booth_preview_ready, pb);
 	GST_DEBUG_BIN_TO_DOT_FILE (GST_BIN (pb->pipeline), GST_DEBUG_GRAPH_SHOW_ALL, "photo_booth_preview.dot");
-	gtk_label_set_text (priv->win->status, _("Touch screen to take a photo!"));
 	SEND_COMMAND (pb, CONTROL_VIDEO);
 	return FALSE;
 }
 
+static gboolean photo_booth_preview_ready (PhotoBooth *pb)
+{
+	PhotoBoothPrivate *priv = photo_booth_get_instance_private (pb);
+	photo_booth_change_state (pb, PB_STATE_PREVIEW);
+	gtk_label_set_text (priv->win->status, _("Touch screen to take a photo!"));
+	return FALSE;
+}
+
 void photo_booth_background_clicked (GtkWidget *widget, GdkEventButton *event, PhotoBoothWindow *win)
 {
 	PhotoBooth *pb = PHOTO_BOOTH_FROM_WINDOW (win);
@@ -909,6 +922,7 @@ void photo_booth_background_clicked (GtkWidget *widget, GdkEventButton *event, P
 		case PB_STATE_TAKING_PHOTO:
 		case PB_STATE_PROCESS_PHOTO:
 		case PB_STATE_PRINTING:
+		case PB_STATE_PREVIEW_COOLDOWN:
 			GST_DEBUG_OBJECT (pb, "BUSY... ignore event!");
 			break;
 		case PB_STATE_WAITING_FOR_ANSWER:
@@ -920,8 +934,8 @@ void photo_booth_background_clicked (GtkWidget *widget, GdkEventButton *event, P
 		default:
 			break;
 	}
-	if (priv->prints_remaining < 1)
+// 	if (priv->prints_remaining < 1)
-		photo_booth_get_printer_status (pb);
+// 		photo_booth_get_printer_status (pb);
 }
 
 static gboolean photo_booth_get_printer_status (PhotoBooth *pb)
@@ -1536,6 +1550,7 @@ const gchar* photo_booth_state_get_name (PhotoboothState state)
 	switch (state) {
 		case PB_STATE_NONE: return "PB_STATE_NONE";break;
 		case PB_STATE_PREVIEW: return "PB_STATE_PREVIEW";break;
+		case PB_STATE_PREVIEW_COOLDOWN: return "PB_STATE_PREVIEW_COOLDOWN";break;
 		case PB_STATE_COUNTDOWN: return "PB_STATE_COUNTDOWN";break;
 		case PB_STATE_TAKING_PHOTO: return "PB_STATE_TAKING_PHOTO";break;
 		case PB_STATE_PROCESS_PHOTO: return "PB_STATE_PROCESS_PHOTO";break;

photobooth.css

@@ -3,8 +3,8 @@
 }
 
 .countdown_label {
-	color: rgba (150, 200, 200, 1);
+	color: rgba (85, 255, 255, 1);
-	text-shadow: 10px 10px #000000
+	text-shadow: 8px 8px 3px #0c0d24;
 	font-weight: bold;
 	font-size: 80px;
 	padding: 0 0 0 0;
@@ -14,7 +14,7 @@
 	color: rgba (0, 0, 110, 1);
 	background: rgba (168, 233, 255, 0.9);
 	font-weight: bold;
-	font-size: 80px;
+	font-size: 60px;
 	padding: 20px 20px 20px 20px;
 }
 

photobooth.h

@@ -75,6 +75,7 @@ typedef enum
 {
 	PB_STATE_NONE = 0,
 	PB_STATE_PREVIEW,
+	PB_STATE_PREVIEW_COOLDOWN,
 	PB_STATE_COUNTDOWN,
 	PB_STATE_TAKING_PHOTO,
 	PB_STATE_PROCESS_PHOTO,