// Copyright (C) 2001 MandrakeSoft S.A. // // MandrakeSoft S.A. // 43, rue d'Aboukir // 75002 Paris - France // http://www.linux-mandrake.com/ // http://www.mandrakesoft.com/ // // This library is free software; you can redistribute it and/or // modify it under the terms of the GNU Lesser General Public // License as published by the Free Software Foundation; either // version 2 of the License, or (at your option) any later version. // // This library 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 // Lesser General Public License for more details. // // You should have received a copy of the GNU Lesser General Public // License along with this library; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA class bx_gui_c { public: // Define the following functions in the module for your // particular GUI (x.cc, beos.cc, ...) static void specific_init(bx_gui_c *th, int argc, char **argv, unsigned x_tilesize, unsigned y_tilesize, unsigned header_bar_y); static void text_update(Bit8u *old_text, Bit8u *new_text, unsigned long cursor_x, unsigned long cursor_y, unsigned rows); static void graphics_update(Bit8u *snapshot); static void graphics_tile_update(Bit8u *snapshot, unsigned x, unsigned y); static void handle_events(void); static void flush(void); static void clear_screen(void); static Boolean palette_change(unsigned index, unsigned red, unsigned green, unsigned blue); static void dimension_update(unsigned x, unsigned y); static unsigned create_bitmap(const unsigned char *bmap, unsigned xdim, unsigned ydim); static unsigned headerbar_bitmap(unsigned bmap_id, unsigned alignment, void (*f)(void)); static void replace_bitmap(unsigned hbar_id, unsigned bmap_id); static void show_headerbar(void); // The following function(s) are defined already, and your // GUI code calls them static void key_event(Bit32u key); static void init(int argc, char **argv, unsigned x_tilesize, unsigned y_tilesize); static Boolean gui_get_mouse_enable(void); static void gui_set_mouse_enable(Boolean val); static void exit(void); static void init_signal_handlers (); #if BX_GUI_SIGHANDLER // returns 32-bit bitmask in which 1 means the GUI should handle that signal static Bit32u get_sighandler_mask (); // called when registered signal arrives static void sighandler (int sig); #endif private: // And these are defined and used privately in gui.cc static void floppyA_handler(void); static void floppyB_handler(void); static void reset_handler(void); static void power_handler(void); static void snapshot_handler(void); static void mouse_handler(void); Boolean floppyA_status; Boolean floppyB_status; unsigned floppyA_bmap_id, floppyA_eject_bmap_id, floppyA_hbar_id; unsigned floppyB_bmap_id, floppyB_eject_bmap_id, floppyB_hbar_id; unsigned power_bmap_id, power_hbar_id; unsigned reset_bmap_id, reset_hbar_id; unsigned snapshot_bmap_id, snapshot_hbar_id; Boolean mouse_status; unsigned mouse_bmap_id, nomouse_bmap_id, mouse_hbar_id; }; #define BX_MAX_PIXMAPS 9 #define BX_MAX_HEADERBAR_ENTRIES 6 #define BX_HEADER_BAR_Y 32 // align pixmaps towards left or right side of header bar #define BX_GRAVITY_LEFT 10 #define BX_GRAVITY_RIGHT 11 #define BX_KEY_PRESSED 0x00000000 #define BX_KEY_RELEASED 0x80000000 #define BX_KEY_CTRL_L 0 #define BX_KEY_SHIFT_L 1 #define BX_KEY_F1 2 #define BX_KEY_F2 3 #define BX_KEY_F3 4 #define BX_KEY_F4 5 #define BX_KEY_F5 6 #define BX_KEY_F6 7 #define BX_KEY_F7 8 #define BX_KEY_F8 9 #define BX_KEY_F9 10 #define BX_KEY_F10 11 #define BX_KEY_F11 12 #define BX_KEY_F12 13 #define BX_KEY_CTRL_R 14 #define BX_KEY_SHIFT_R 15 #define BX_KEY_CAPS_LOCK 16 #define BX_KEY_NUM_LOCK 17 #define BX_KEY_ALT_L 18 #define BX_KEY_ALT_R 19 #define BX_KEY_A 20 #define BX_KEY_B 21 #define BX_KEY_C 22 #define BX_KEY_D 23 #define BX_KEY_E 24 #define BX_KEY_F 25 #define BX_KEY_G 26 #define BX_KEY_H 27 #define BX_KEY_I 28 #define BX_KEY_J 29 #define BX_KEY_K 30 #define BX_KEY_L 31 #define BX_KEY_M 32 #define BX_KEY_N 33 #define BX_KEY_O 34 #define BX_KEY_P 35 #define BX_KEY_Q 36 #define BX_KEY_R 37 #define BX_KEY_S 38 #define BX_KEY_T 39 #define BX_KEY_U 40 #define BX_KEY_V 41 #define BX_KEY_W 42 #define BX_KEY_X 43 #define BX_KEY_Y 44 #define BX_KEY_Z 45 #define BX_KEY_0 46 #define BX_KEY_1 47 #define BX_KEY_2 48 #define BX_KEY_3 49 #define BX_KEY_4 50 #define BX_KEY_5 51 #define BX_KEY_6 52 #define BX_KEY_7 53 #define BX_KEY_8 54 #define BX_KEY_9 55 #define BX_KEY_ESC 56 #define BX_KEY_SPACE 57 #define BX_KEY_SINGLE_QUOTE 58 #define BX_KEY_COMMA 59 #define BX_KEY_PERIOD 60 #define BX_KEY_SLASH 61 #define BX_KEY_SEMICOLON 62 #define BX_KEY_EQUALS 63 #define BX_KEY_LEFT_BRACKET 64 #define BX_KEY_BACKSLASH 65 #define BX_KEY_RIGHT_BRACKET 66 #define BX_KEY_MINUS 67 #define BX_KEY_GRAVE 68 #define BX_KEY_BACKSPACE 69 #define BX_KEY_ENTER 70 #define BX_KEY_TAB 71 #define BX_KEY_INSERT 76 #define BX_KEY_DELETE 77 #define BX_KEY_HOME 78 #define BX_KEY_END 79 #define BX_KEY_PAGE_UP 80 #define BX_KEY_PAGE_DOWN 81 #define BX_KEY_KP_ADD 82 #define BX_KEY_KP_SUBTRACT 83 #define BX_KEY_KP_END 84 #define BX_KEY_KP_DOWN 85 #define BX_KEY_KP_PAGE_DOWN 86 #define BX_KEY_KP_LEFT 87 #define BX_KEY_KP_RIGHT 88 #define BX_KEY_KP_HOME 89 #define BX_KEY_KP_UP 90 #define BX_KEY_KP_PAGE_UP 91 #define BX_KEY_KP_INSERT 92 #define BX_KEY_KP_DELETE 93 #define BX_KEY_KP_5 94 #define BX_KEY_UP 95 #define BX_KEY_DOWN 96 #define BX_KEY_LEFT 97 #define BX_KEY_RIGHT 98 #define BX_KEY_KP_ENTER 99 #define BX_KEY_KP_MULTIPLY 100 #define BX_KEY_KP_DIVIDE 101