Nicer way of indicating that we're waiting on the server

No longer a dialog with an annoying progress bar (due to going back and
forth), but rather a progress indicator that integrates better with the
background.

1 files changed, 64 insertions, 0 deletions

diff --git a/src/gui/widgets/progressindicator.cpp b/src/gui/widgets/progressindicator.cpp
new file mode 100644
index 00000000..d67dd101
--- /dev/null
+++ b/src/gui/widgets/progressindicator.cpp
@@ -0,0 +1,64 @@
+/*
+ *  The Mana World
+ *  Copyright (C) 2010  The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "progressindicator.h"
+
+#include "resources/animation.h"
+#include "resources/imageset.h"
+#include "resources/resourcemanager.h"
+
+#include "graphics.h"
+#include "simpleanimation.h"
+
+#include <guichan/widgets/label.hpp>
+
+ProgressIndicator::ProgressIndicator()
+{
+    ResourceManager *rm = ResourceManager::getInstance();
+    ImageSet *images = rm->getImageSet("graphics/gui/progress-indicator.png",
+                                       32, 32);
+
+    Animation *anim = new Animation;
+    for (ImageSet::size_type i = 0; i < images->size(); ++i)
+        anim->addFrame(images->get(i), 100, 0, 0);
+
+    mIndicator = new SimpleAnimation(anim);
+
+    setSize(32, 32);
+}
+
+ProgressIndicator::~ProgressIndicator()
+{
+    delete mIndicator;
+}
+
+void ProgressIndicator::logic()
+{
+    mIndicator->update(10);
+}
+
+void ProgressIndicator::draw(gcn::Graphics *graphics)
+{
+    // Draw the indicator centered on the widget
+    const int x = (getWidth() - 32) / 2;
+    const int y = (getHeight() - 32) / 2;
+    mIndicator->draw(static_cast<Graphics*>(graphics), x, y);
+}