terom@411: #ifndef GRAPHICS_MESSAGE_VIEW_HH
terom@411: #define GRAPHICS_MESSAGE_VIEW_HH
terom@393: 
terom@411: #include "View.hh"
terom@393: 
terom@411: #include <ClanLib/display.h>
terom@393: #include <string>
terom@393: #include <vector>
terom@393: 
terom@411: namespace graphics
terom@411: {
terom@411: 
terom@411: /**
terom@411:  * Offset between consecutive lines
terom@411:  */
terom@411: const PixelDimension MESSAGE_VIEW_LINE_OFFSET = 5;
terom@411: 
terom@411: struct Message {
terom@393:     CL_Color color;
terom@393:     std::string message;
terom@393: 
terom@411:     Message (CL_Color color, std::string message) : color(color), message(message) { }
terom@393: };
terom@393: 
terom@411: class MessageView : public View {
terom@411: protected:
terom@411:     std::vector<Message> messages;
terom@393: 
terom@411: public:
terom@411:     /**
terom@411:      * Define the area where messages are drawn
terom@411:      */
terom@411:     MessageView (const PixelArea &area);
terom@394: 
terom@411:     /**
terom@411:      * Add a message to the list of messages displayed
terom@411:      */
terom@411:     void add_message (CL_Color color, std::string message);
terom@411:     
terom@411:     /**
terom@411:      * Draw as many messages as fits
terom@411:      */
terom@412:     virtual void draw (Display &display);
terom@393: };
terom@393: 
terom@411: }
terom@411: 
terom@393: #endif