--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/Graphics/MessageView.cc	Wed Jan 21 03:33:35 2009 +0200
@@ -0,0 +1,59 @@
+
+#include "Graphics.hh"
+#include "MessageView.hh"
+
+namespace graphics
+{
+
+MessageView::MessageView (const PixelArea &area) :
+    View(area), messages()
+{
+    
+}
+
+void MessageView::add_message (CL_Color color, std::string message) {
+    Message msg (color, message);
+
+    messages.push_back(msg);
+}
+
+void MessageView::draw (Display *display) {
+    // get font
+    CL_Font &font = graphics->fonts.getSimpleFont(); 
+
+    // remember color
+    CL_Color font_color = font.get_color();
+    
+    // maximum width
+    CL_Size max_size = CL_Size(area.right - area.left, 0);
+
+    // starting point for drawing
+    PixelDimension offset_prev = area.bottom;
+
+    // render messages, bottom up
+    for (std::vector<Message>::reverse_iterator it = messages.rbegin(); it != messages.rend(); it++) {
+        // set message color
+        font.set_color(it->color);
+
+        // calculate height
+        PixelDimension height = font.get_height(it->message, max_size) + MESSAGE_VIEW_LINE_OFFSET;
+       
+        // new draw_point
+        PixelDimension offset_this = offset_prev - height;
+
+        // break if it doesn't fit anymore
+        if (offset_this < area.top)
+            break;
+ 
+        // draw text
+        font.draw(CL_Rect(area.left, offset_this, area.right, offset_prev), it->message, g->get_gc());
+        
+        // advance offset
+        offset_prev = offset_this;
+    }
+
+    // restore font color
+    font.set_color(font_color);
+}
+
+}