///////////////////////////////////////////////////////////////////////// // $Id: term.cc,v 1.13 2002-03-16 11:30:06 vruppert Exp $ ///////////////////////////////////////////////////////////////////////// // // Copyright (C) 2000 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 #include "bochs.h" #include "icon_bochs.h" extern "C" { #include #include }; #define LOG_THIS bx_gui. static void do_scan(int key_event, int shift, int ctrl, int alt) { /* XXX At some point, cache alt/ctrl/shift so only when the state changes do we simulate a press or release, to cut down on keyboard input to the simulated machine */ if(bx_dbg.keyboard) BX_INFO(("[TERM] key_event %d/0x%x %s%s%s", key_event,key_event, shift?"(shift)":"", ctrl?"(ctrl)":"", alt?"(alt)":"")); if(shift) bx_devices.keyboard->gen_scancode(BX_KEY_SHIFT_L); if(ctrl) bx_devices.keyboard->gen_scancode(BX_KEY_CTRL_L); if(alt) bx_devices.keyboard->gen_scancode(BX_KEY_ALT_L); bx_devices.keyboard->gen_scancode(key_event); key_event |= BX_KEY_RELEASED; bx_devices.keyboard->gen_scancode(key_event); if(alt) bx_devices.keyboard->gen_scancode(BX_KEY_ALT_L|BX_KEY_RELEASED); if(ctrl) bx_devices.keyboard->gen_scancode(BX_KEY_CTRL_L|BX_KEY_RELEASED); if(shift) bx_devices.keyboard->gen_scancode(BX_KEY_SHIFT_L|BX_KEY_RELEASED); } // ::SPECIFIC_INIT() // // Called from gui.cc, once upon program startup, to allow for the // specific GUI code (X11, BeOS, ...) to be initialized. // // th: a 'this' pointer to the gui class. If a function external to the // class needs access, store this pointer and use later. // argc, argv: not used right now, but the intention is to pass native GUI // specific options from the command line. (X11 options, BeOS options,...) // // tilewidth, tileheight: for optimization, graphics_tile_update() passes // only updated regions of the screen to the gui code to be redrawn. // These define the dimensions of a region (tile). // headerbar_y: A headerbar (toolbar) is display on the top of the // VGA window, showing floppy status, and other information. It // always assumes the width of the current VGA mode width, but // it's height is defined by this parameter. Bit32u bx_gui_c::get_sighandler_mask () { return (1<put("TGUI"); UNUSED(th); UNUSED(argc); UNUSED(argv); UNUSED(tilewidth); UNUSED(tileheight); UNUSED(headerbar_y); UNUSED(bochs_icon_bits); // global variable // XXX log should be different from stderr, otherwise terminal mode really // ends up having fun //BX_INFO(("[TERM] Moving Log to another tty")); //bio->init_log("/dev/ttyp5"); //BX_INFO(("[TERM] Moved Log to another tty")); initscr(); cbreak(); curs_set(2); keypad(stdscr,TRUE); nodelay(stdscr, TRUE); noecho(); if (bx_options.Oprivate_colormap->get ()) if(bx_dbg.video) BX_INFO(("#TERM] WARNING: private_colormap option ignored.")); } void do_char(int character,int alt) { switch (character) { case 0x9: do_scan(BX_KEY_TAB,0,0,alt); break; case 0xa: do_scan(BX_KEY_KP_ENTER,0,0,alt); break; case 0xd: do_scan(BX_KEY_KP_DELETE,0,0,alt); break; //case '-': do_scan(BX_KEY_KP_SUBTRACT,0,0,alt); break; //case '+': do_scan(BX_KEY_KP_ADD,0,0,alt); break; //case '*': do_scan(BX_KEY_KP_MULTIPLY,0,0,alt); break; //case '/': do_scan(BX_KEY_KP_DIVIDE,0,0,alt); break; case 0x1: do_scan(BX_KEY_A,0,1,alt); break; case 0x2: do_scan(BX_KEY_B,0,1,alt); break; case 0x3: do_scan(BX_KEY_C,0,1,alt); break; case 0x4: do_scan(BX_KEY_D,0,1,alt); break; case 0x5: do_scan(BX_KEY_E,0,1,alt); break; case 0x6: do_scan(BX_KEY_F,0,1,alt); break; case 0x7: do_scan(BX_KEY_G,0,1,alt); break; case 0x8: do_scan(BX_KEY_H,0,1,alt); break; // case 0x9: do_scan(BX_KEY_I,0,1,alt); break; // case 0xa: do_scan(BX_KEY_J,0,1,alt); break; case 0xb: do_scan(BX_KEY_K,0,1,alt); break; case 0xc: do_scan(BX_KEY_L,0,1,alt); break; // case 0xd: do_scan(BX_KEY_M,0,1,alt); break; case 0xe: do_scan(BX_KEY_N,0,1,alt); break; case 0xf: do_scan(BX_KEY_O,0,1,alt); break; case 0x10: do_scan(BX_KEY_P,0,1,alt); break; case 0x11: do_scan(BX_KEY_Q,0,1,alt); break; case 0x12: do_scan(BX_KEY_R,0,1,alt); break; case 0x13: do_scan(BX_KEY_S,0,1,alt); break; case 0x14: do_scan(BX_KEY_T,0,1,alt); break; case 0x15: do_scan(BX_KEY_U,0,1,alt); break; case 0x16: do_scan(BX_KEY_V,0,1,alt); break; case 0x17: do_scan(BX_KEY_W,0,1,alt); break; case 0x18: do_scan(BX_KEY_X,0,1,alt); break; case 0x19: do_scan(BX_KEY_Y,0,1,alt); break; case 0x1a: do_scan(BX_KEY_Z,0,1,alt); break; case 0x20: do_scan(BX_KEY_SPACE,0,0,alt); break; case 0x107: do_scan(BX_KEY_BACKSPACE,0,0,alt); break; case 0x102: do_scan(BX_KEY_DOWN,0,0,alt); break; case 0x103: do_scan(BX_KEY_UP,0,0,alt); break; case 0x104: do_scan(BX_KEY_LEFT,0,0,alt); break; case 0x105: do_scan(BX_KEY_RIGHT,0,0,alt); break; case 0x152: do_scan(BX_KEY_PAGE_DOWN,0,0,alt); break; case 0x153: do_scan(BX_KEY_PAGE_UP,0,0,alt); break; case 0x106: do_scan(BX_KEY_HOME,0,0,alt); break; case 0x168: do_scan(BX_KEY_END,0,0,alt); break; case 0x14b: do_scan(BX_KEY_INSERT,0,0,alt); break; case 0x7f: do_scan(BX_KEY_DELETE,0,0,alt); break; case 0x1b: do_scan(BX_KEY_ESC,0,0,alt); break; case '!': do_scan(BX_KEY_1,1,0,alt); break; case '\'': do_scan(BX_KEY_SINGLE_QUOTE,0,0,alt); break; case '#': do_scan(BX_KEY_3,1,0,alt); break; case '$': do_scan(BX_KEY_4,1,0,alt); break; case '%': do_scan(BX_KEY_5,1,0,alt); break; case '^': do_scan(BX_KEY_6,1,0,alt); break; case '&': do_scan(BX_KEY_7,1,0,alt); break; case '"': do_scan(BX_KEY_SINGLE_QUOTE,1,0,alt); break; // ()*+,-./ case '(': do_scan(BX_KEY_9,1,0,alt); break; case ')': do_scan(BX_KEY_0,1,0,alt); break; case '*': do_scan(BX_KEY_8,1,0,alt); break; case '+': do_scan(BX_KEY_EQUALS,1,0,alt); break; case ',': do_scan(BX_KEY_COMMA,0,0,alt); break; case '-': do_scan(BX_KEY_MINUS,0,0,alt); break; case '.': do_scan(BX_KEY_PERIOD,0,0,alt); break; case '/': do_scan(BX_KEY_SLASH,0,0,alt); break; // 01234567 case '0': do_scan(BX_KEY_0,0,0,alt); break; case '1': do_scan(BX_KEY_1,0,0,alt); break; case '2': do_scan(BX_KEY_2,0,0,alt); break; case '3': do_scan(BX_KEY_3,0,0,alt); break; case '4': do_scan(BX_KEY_4,0,0,alt); break; case '5': do_scan(BX_KEY_5,0,0,alt); break; case '6': do_scan(BX_KEY_6,0,0,alt); break; case '7': do_scan(BX_KEY_7,0,0,alt); break; // 89:;<=>? case '8': do_scan(BX_KEY_8,0,0,alt); break; case '9': do_scan(BX_KEY_9,0,0,alt); break; case ':': do_scan(BX_KEY_SEMICOLON,1,0,alt); break; case ';': do_scan(BX_KEY_SEMICOLON,0,0,alt); break; case '<': do_scan(BX_KEY_COMMA,1,0,alt); break; case '=': do_scan(BX_KEY_EQUALS,0,0,alt); break; case '>': do_scan(BX_KEY_PERIOD,1,0,alt); break; case '?': do_scan(BX_KEY_SLASH,1,0,alt); break; // @ABCDEFG case '@': do_scan(BX_KEY_2,1,0,alt); break; case 'A': do_scan(BX_KEY_A,1,0,alt); break; case 'B': do_scan(BX_KEY_B,1,0,alt); break; case 'C': do_scan(BX_KEY_C,1,0,alt); break; case 'D': do_scan(BX_KEY_D,1,0,alt); break; case 'E': do_scan(BX_KEY_E,1,0,alt); break; case 'F': do_scan(BX_KEY_F,1,0,alt); break; case 'G': do_scan(BX_KEY_G,1,0,alt); break; // HIJKLMNO case 'H': do_scan(BX_KEY_H,1,0,alt); break; case 'I': do_scan(BX_KEY_I,1,0,alt); break; case 'J': do_scan(BX_KEY_J,1,0,alt); break; case 'K': do_scan(BX_KEY_K,1,0,alt); break; case 'L': do_scan(BX_KEY_L,1,0,alt); break; case 'M': do_scan(BX_KEY_M,1,0,alt); break; case 'N': do_scan(BX_KEY_N,1,0,alt); break; case 'O': do_scan(BX_KEY_O,1,0,alt); break; // PQRSTUVW case 'P': do_scan(BX_KEY_P,1,0,alt); break; case 'Q': do_scan(BX_KEY_Q,1,0,alt); break; case 'R': do_scan(BX_KEY_R,1,0,alt); break; case 'S': do_scan(BX_KEY_S,1,0,alt); break; case 'T': do_scan(BX_KEY_T,1,0,alt); break; case 'U': do_scan(BX_KEY_U,1,0,alt); break; case 'V': do_scan(BX_KEY_V,1,0,alt); break; case 'W': do_scan(BX_KEY_W,1,0,alt); break; // XYZ[\]^_ case 'X': do_scan(BX_KEY_X,1,0,alt); break; case 'Y': do_scan(BX_KEY_Y,1,0,alt); break; case 'Z': do_scan(BX_KEY_Z,1,0,alt); break; case '{': do_scan(BX_KEY_LEFT_BRACKET,1,0,alt); break; case '|': do_scan(BX_KEY_BACKSLASH,1,0,alt); break; case '}': do_scan(BX_KEY_RIGHT_BRACKET,1,0,alt); break; case '_': do_scan(BX_KEY_MINUS,1,0,alt); break; // `abcdefg case '`': do_scan(BX_KEY_GRAVE,0,0,alt); break; case 'a': do_scan(BX_KEY_A,0,0,alt); break; case 'b': do_scan(BX_KEY_B,0,0,alt); break; case 'c': do_scan(BX_KEY_C,0,0,alt); break; case 'd': do_scan(BX_KEY_D,0,0,alt); break; case 'e': do_scan(BX_KEY_E,0,0,alt); break; case 'f': do_scan(BX_KEY_F,0,0,alt); break; case 'g': do_scan(BX_KEY_G,0,0,alt); break; // hijklmno case 'h': do_scan(BX_KEY_H,0,0,alt); break; case 'i': do_scan(BX_KEY_I,0,0,alt); break; case 'j': do_scan(BX_KEY_J,0,0,alt); break; case 'k': do_scan(BX_KEY_K,0,0,alt); break; case 'l': do_scan(BX_KEY_L,0,0,alt); break; case 'm': do_scan(BX_KEY_M,0,0,alt); break; case 'n': do_scan(BX_KEY_N,0,0,alt); break; case 'o': do_scan(BX_KEY_O,0,0,alt); break; // pqrstuvw case 'p': do_scan(BX_KEY_P,0,0,alt); break; case 'q': do_scan(BX_KEY_Q,0,0,alt); break; case 'r': do_scan(BX_KEY_R,0,0,alt); break; case 's': do_scan(BX_KEY_S,0,0,alt); break; case 't': do_scan(BX_KEY_T,0,0,alt); break; case 'u': do_scan(BX_KEY_U,0,0,alt); break; case 'v': do_scan(BX_KEY_V,0,0,alt); break; case 'w': do_scan(BX_KEY_W,0,0,alt); break; // xyz{|}~ case 'x': do_scan(BX_KEY_X,0,0,alt); break; case 'y': do_scan(BX_KEY_Y,0,0,alt); break; case 'z': do_scan(BX_KEY_Z,0,0,alt); break; case '[': do_scan(BX_KEY_LEFT_BRACKET,0,0,alt); break; case '\\': do_scan(BX_KEY_BACKSLASH,0,0,alt); break; case ']': do_scan(BX_KEY_RIGHT_BRACKET,0,0,alt); break; case '~': do_scan(BX_KEY_GRAVE,1,0,alt); break; default: if(character > 0x79) { do_char(character - 0x80,1); break; } BX_INFO(("[TERM] character unhandled: 0x%x",character)); break; } } // ::HANDLE_EVENTS() // // Called periodically (vga_update_interval in .bochsrc) so the // the gui code can poll for keyboard, mouse, and other // relevant events. void bx_gui_c::handle_events(void) { unsigned int character; while((character = getch()) != ERR) { if(bx_dbg.keyboard) BX_INFO(("[TERM] scancode(0x%x)",character)); do_char(character,0); } } // ::FLUSH() // // Called periodically, requesting that the gui code flush all pending // screen update requests. void bx_gui_c::flush(void) { refresh(); } // ::CLEAR_SCREEN() // // Called to request that the VGA region is cleared. Don't // clear the area that defines the headerbar. void bx_gui_c::clear_screen(void) { if(bx_dbg.video) BX_INFO(("[TERM] Ignored clear_screeen()")); } // ::TEXT_UPDATE() // // Called in a VGA text mode, to update the screen with // new content. // // old_text: array of character/attributes making up the contents // of the screen from the last call. See below // new_text: array of character/attributes making up the current // contents, which should now be displayed. See below // // format of old_text & new_text: each is 4000 bytes long. // This represents 80 characters wide by 25 high, with // each character being 2 bytes. The first by is the // character value, the second is the attribute byte. // I currently don't handle the attribute byte. // // cursor_x: new x location of cursor // cursor_y: new y location of cursor void bx_gui_c::text_update(Bit8u *old_text, Bit8u *new_text, unsigned long cursor_x, unsigned long cursor_y, Bit16u cursor_state, unsigned nrows) { UNUSED(cursor_state); unsigned ncols = 4000/nrows/2; // XXX There has GOT to be a better way of doing this for(int i=0;i<4001;i+=2) { if( old_text[i] != new_text[i] ) { mvaddch((i/2)/ncols,(i/2)%ncols,new_text[i]); } } //mvcur(0,0,cursor_y,cursor_x); if(cursor_x>0) cursor_x--; else { cursor_x=79; cursor_y--; } mvaddch(cursor_y,cursor_x,new_text[(cursor_y*80+cursor_x)*2]); } int bx_gui_c::get_clipboard_text(Bit8u **bytes, Bit32s *nbytes) { return 0; } int bx_gui_c::set_clipboard_text(char *text_snapshot, Bit32u len) { return 0; } // ::PALETTE_CHANGE() // // Allocate a color in the native GUI, for this color, and put // it in the colormap location 'index'. // returns: 0=no screen update needed (color map change has direct effect) // 1=screen updated needed (redraw using current colormap) Boolean bx_gui_c::palette_change(unsigned index, unsigned red, unsigned green, unsigned blue) { if(bx_dbg.video) BX_INFO(("[TERM] color pallete request (%d,%d,%d,%d) ignored", index,red,green,blue)); return(0); } // ::GRAPHICS_TILE_UPDATE() // // Called to request that a tile of graphics be drawn to the // screen, since info in this region has changed. // // tile: array of 8bit values representing a block of pixels with // dimension equal to the 'tilewidth' & 'tileheight' parameters to // ::specific_init(). Each value specifies an index into the // array of colors you allocated for ::palette_change() // x0: x origin of tile // y0: y origin of tile // // note: origin of tile and of window based on (0,0) being in the upper // left of the window. void bx_gui_c::graphics_tile_update(Bit8u *tile, unsigned x0, unsigned y0) { UNUSED(tile); UNUSED(x0); UNUSED(y0); } // ::DIMENSION_UPDATE() // // Called when the VGA mode changes it's X,Y dimensions. // Resize the window to this size, but you need to add on // the height of the headerbar to the Y value. // // x: new VGA x size // y: new VGA y size (add headerbar_y parameter from ::specific_init(). void bx_gui_c::dimension_update(unsigned x, unsigned y) { UNUSED(x); UNUSED(y); } // ::CREATE_BITMAP() // // Create a monochrome bitmap of size 'xdim' by 'ydim', which will // be drawn in the headerbar. Return an integer ID to the bitmap, // with which the bitmap can be referenced later. // // bmap: packed 8 pixels-per-byte bitmap. The pixel order is: // bit0 is the left most pixel, bit7 is the right most pixel. // xdim: x dimension of bitmap // ydim: y dimension of bitmap unsigned bx_gui_c::create_bitmap(const unsigned char *bmap, unsigned xdim, unsigned ydim) { UNUSED(bmap); UNUSED(xdim); UNUSED(ydim); return(0); } // ::HEADERBAR_BITMAP() // // Called to install a bitmap in the bochs headerbar (toolbar). // // bmap_id: will correspond to an ID returned from // ::create_bitmap(). 'alignment' is either BX_GRAVITY_LEFT // or BX_GRAVITY_RIGHT, meaning install the bitmap in the next // available leftmost or rightmost space. // alignment: is either BX_GRAVITY_LEFT or BX_GRAVITY_RIGHT, // meaning install the bitmap in the next // available leftmost or rightmost space. // f: a 'C' function pointer to callback when the mouse is clicked in // the boundaries of this bitmap. unsigned bx_gui_c::headerbar_bitmap(unsigned bmap_id, unsigned alignment, void (*f)(void)) { UNUSED(bmap_id); UNUSED(alignment); UNUSED(f); return(0); } // ::SHOW_HEADERBAR() // // Show (redraw) the current headerbar, which is composed of // currently installed bitmaps. void bx_gui_c::show_headerbar(void) { } // ::REPLACE_BITMAP() // // Replace the bitmap installed in the headerbar ID slot 'hbar_id', // with the one specified by 'bmap_id'. 'bmap_id' will have // been generated by ::create_bitmap(). The old and new bitmap // must be of the same size. This allows the bitmap the user // sees to change, when some action occurs. For example when // the user presses on the floppy icon, it then displays // the ejected status. // // hbar_id: headerbar slot ID // bmap_id: bitmap ID void bx_gui_c::replace_bitmap(unsigned hbar_id, unsigned bmap_id) { UNUSED(hbar_id); UNUSED(bmap_id); } // ::EXIT() // // Called before bochs terminates, to allow for a graceful // exit from the native GUI mechanism. void bx_gui_c::exit(void) { flush(); echo(); nocbreak(); if(bx_dbg.video) BX_INFO(("[TERM] exiting")); } void bx_gui_c::mouse_enabled_changed_specific (Boolean val) { }