Removed MainWindow::current_win - made this a tiny bit better, decoupled MainWindow from printutils

git-svn-id: http://svn.clifford.at/openscad/trunk@467 b57f626f-c46c-0410-a088-ec61d464b74c

1 files changed, 11 insertions, 5 deletions

diff --git a/src/printutils.cc b/src/printutils.cc
index a75cf14..3d909c4 100644
--- a/src/printutils.cc
+++ b/src/printutils.cc
@@ -1,7 +1,14 @@
 #include "printutils.h"
-#include "MainWindow.h"
 
 QList<QString> print_messages_stack;
+OutputHandlerFunc *outputhandler = NULL;
+void *outputhandler_data = NULL;
+
+void set_output_handler(OutputHandlerFunc *newhandler, void *userdata)
+{
+	outputhandler = newhandler;
+	outputhandler_data = userdata;
+}
 
 void print_messages_push()
 {
@@ -35,10 +42,9 @@ void PRINT_NOCACHE(const QString &msg)
 {
 	if (msg.isNull())
 		return;
-	if (MainWindow::current_win.isNull()) {
-		fprintf(stderr, "%s\n", msg.toAscii().data());
+	if (!outputhandler) {
+		fprintf(stderr, "%s\n", msg.toUtf8().data());
 	} else {
-		MainWindow::current_win->console->append(msg);
+		outputhandler(msg, outputhandler_data);
 	}
 }
-