#ifndef CANVAS_WINDOW_CPP_H #define CANVAS_WINDOW_CPP_H #include #include #include "agg-pixfmt-config.h" #include "platform_support_ext.h" #include "agg_trans_affine.h" #include "agg_color_rgba.h" extern "C" { #include "lua.h" #include "lauxlib.h" } #include "defs.h" #include "canvas.h" #include "utils.h" #include "lua-gsl.h" class canvas_window : public platform_support_ext { protected: canvas *m_canvas; agg::rgba8 m_bgcolor; agg::trans_affine m_matrix; pthread_t m_thread; gsl_shell_state* m_gsl_shell; public: struct thread_info { lua_State *L; canvas_window *win; int window_id; thread_info (lua_State *L, canvas_window *win) : L(L), win(win) {}; }; enum win_status_e { not_ready, running, error, closed }; enum win_status_e status; canvas_window(gsl_shell_state* gs, agg::rgba8 bgcol): platform_support_ext(gslshell::pixel_format, true), m_canvas(NULL), m_bgcolor(bgcol), m_matrix(), m_gsl_shell(gs), status(not_ready) { }; virtual ~canvas_window() { if (m_canvas) delete m_canvas; }; virtual void on_init(); virtual void on_resize(int sx, int sy); void shutdown_close(bool send_close_request); gsl_shell_state* state() { return m_gsl_shell; } bool start_new_thread (std::auto_ptr& inf); void scale (agg::trans_affine& m) { trans_affine_compose (m, m_matrix); }; }; #endif