From: Matt Keeter <matt.j.keeter@gmail.com>
Date: Fri, 14 Mar 2014 14:39:47 +0000 (-0400)
Subject: Make load_stl return a boolean
X-Git-Tag: v0.9.0~18
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=9803286d2661f0a0b089352a2a50a920b4457a52;p=fstl

Make load_stl return a boolean
---

diff --git a/src/window.cpp b/src/window.cpp
index 1e389f6..a3c94d0 100644
--- a/src/window.cpp
+++ b/src/window.cpp
@@ -68,8 +68,10 @@ void Window::on_about()
         "   style=\"color: #93a1a1;\">matt.j.keeter@gmail.com</a></p>");
 }
 
-void Window::load_stl(const QString &filename)
+bool Window::load_stl(const QString& filename)
 {
+    if (!open_action->isEnabled())  return false;
+
     canvas->set_status("Loading " + filename);
 
     Loader* loader = new Loader(this, filename);
@@ -90,4 +92,5 @@ void Window::load_stl(const QString &filename)
             this, &Window::setWindowTitle);
 
     loader->start();
+    return true;
 }
diff --git a/src/window.h b/src/window.h
index 55298da..078a7f3 100644
--- a/src/window.h
+++ b/src/window.h
@@ -10,7 +10,7 @@ class Window : public QMainWindow
     Q_OBJECT
 public:
     explicit Window(QWidget* parent=0);
-    void load_stl(const QString& filename);
+    bool load_stl(const QString& filename);
 
 public slots:
     void on_open();