fba34be1e7
which notifies them that the mouse_enabled bit has changed. Now that mouse_enabled can be initialized or modified by parameter events in addition to GUI events, the guis must be prepared for it. I have pasted empty method definitions into mouse_enabled_changed_specific for all guis except for X11, which I did the right way. The implementation of this function must use the argument "val" rather than reading the parameter.
571 lines
17 KiB
C++
571 lines
17 KiB
C++
// Copyright (C) 2000 MandrakeSoft S.A.
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//
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// MandrakeSoft S.A.
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// 43, rue d'Aboukir
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// 75002 Paris - France
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// http://www.linux-mandrake.com/
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// http://www.mandrakesoft.com/
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#include "bochs.h"
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#include "icon_bochs.h"
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extern "C" {
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#include <curses.h>
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#include <signal.h>
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};
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#define LOG_THIS bx_gui.
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static void
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do_scan(int key_event, int shift, int ctrl, int alt)
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{
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/* XXX At some point, cache alt/ctrl/shift so only when the state
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changes do we simulate a press or release, to cut down on
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keyboard input to the simulated machine */
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if(bx_dbg.keyboard)
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BX_INFO(("[TERM] key_event %d/0x%x %s%s%s",
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key_event,key_event,
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shift?"(shift)":"",
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ctrl?"(ctrl)":"",
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alt?"(alt)":""));
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if(shift)
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bx_devices.keyboard->gen_scancode(BX_KEY_SHIFT_L);
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if(ctrl)
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bx_devices.keyboard->gen_scancode(BX_KEY_CTRL_L);
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if(alt)
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bx_devices.keyboard->gen_scancode(BX_KEY_ALT_L);
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bx_devices.keyboard->gen_scancode(key_event);
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key_event |= BX_KEY_RELEASED;
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bx_devices.keyboard->gen_scancode(key_event);
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if(alt)
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bx_devices.keyboard->gen_scancode(BX_KEY_ALT_L|BX_KEY_RELEASED);
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if(ctrl)
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bx_devices.keyboard->gen_scancode(BX_KEY_CTRL_L|BX_KEY_RELEASED);
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if(shift)
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bx_devices.keyboard->gen_scancode(BX_KEY_SHIFT_L|BX_KEY_RELEASED);
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}
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// ::SPECIFIC_INIT()
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//
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// Called from gui.cc, once upon program startup, to allow for the
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// specific GUI code (X11, BeOS, ...) to be initialized.
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//
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// th: a 'this' pointer to the gui class. If a function external to the
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// class needs access, store this pointer and use later.
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// argc, argv: not used right now, but the intention is to pass native GUI
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// specific options from the command line. (X11 options, BeOS options,...)
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//
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// tilewidth, tileheight: for optimization, graphics_tile_update() passes
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// only updated regions of the screen to the gui code to be redrawn.
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// These define the dimensions of a region (tile).
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// headerbar_y: A headerbar (toolbar) is display on the top of the
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// VGA window, showing floppy status, and other information. It
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// always assumes the width of the current VGA mode width, but
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// it's height is defined by this parameter.
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Bit32u
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bx_gui_c::get_sighandler_mask ()
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{
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return
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(1<<SIGHUP)
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| (1<<SIGINT)
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| (1<<SIGQUIT)
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| (1<<SIGSTOP)
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| (1<<SIGTSTP)
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| (1<<SIGTERM);
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}
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void
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bx_gui_c::sighandler(int signo)
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{
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switch(signo) {
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case SIGINT:
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do_scan(BX_KEY_C,0,1,0);
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break;
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case SIGSTOP:
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do_scan(BX_KEY_S,0,1,0);
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break;
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case SIGTSTP:
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do_scan(BX_KEY_Z,0,1,0);
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break;
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default:
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BX_INFO(("sig %d caught",signo));
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break;
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}
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}
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void
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bx_gui_c::specific_init(bx_gui_c *th, int argc, char **argv, unsigned tilewidth, unsigned tileheight,
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unsigned headerbar_y)
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{
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th->setprefix("TGUI");
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UNUSED(th);
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UNUSED(argc);
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UNUSED(argv);
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UNUSED(tilewidth);
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UNUSED(tileheight);
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UNUSED(headerbar_y);
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UNUSED(bochs_icon_bits); // global variable
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// XXX log should be different from stderr, otherwise terminal mode really
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// ends up having fun
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//BX_INFO(("[TERM] Moving Log to another tty"));
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//bio->init_log("/dev/ttyp5");
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//BX_INFO(("[TERM] Moved Log to another tty"));
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initscr();
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cbreak();
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curs_set(2);
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keypad(stdscr,TRUE);
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nodelay(stdscr, TRUE);
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noecho();
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if (bx_options.Oprivate_colormap->get ())
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if(bx_dbg.video)
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BX_INFO(("#TERM] WARNING: private_colormap option ignored."));
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}
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void
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do_char(int character,int alt)
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{
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switch (character) {
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case 0x9: do_scan(BX_KEY_TAB,0,0,alt); break;
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case 0xa: do_scan(BX_KEY_KP_ENTER,0,0,alt); break;
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case 0xd: do_scan(BX_KEY_KP_DELETE,0,0,alt); break;
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//case '-': do_scan(BX_KEY_KP_SUBTRACT,0,0,alt); break;
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//case '+': do_scan(BX_KEY_KP_ADD,0,0,alt); break;
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//case '*': do_scan(BX_KEY_KP_MULTIPLY,0,0,alt); break;
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//case '/': do_scan(BX_KEY_KP_DIVIDE,0,0,alt); break;
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case 0x1: do_scan(BX_KEY_A,0,1,alt); break;
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case 0x2: do_scan(BX_KEY_B,0,1,alt); break;
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case 0x3: do_scan(BX_KEY_C,0,1,alt); break;
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case 0x4: do_scan(BX_KEY_D,0,1,alt); break;
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case 0x5: do_scan(BX_KEY_E,0,1,alt); break;
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case 0x6: do_scan(BX_KEY_F,0,1,alt); break;
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case 0x7: do_scan(BX_KEY_G,0,1,alt); break;
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case 0x8: do_scan(BX_KEY_H,0,1,alt); break;
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// case 0x9: do_scan(BX_KEY_I,0,1,alt); break;
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// case 0xa: do_scan(BX_KEY_J,0,1,alt); break;
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case 0xb: do_scan(BX_KEY_K,0,1,alt); break;
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case 0xc: do_scan(BX_KEY_L,0,1,alt); break;
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// case 0xd: do_scan(BX_KEY_M,0,1,alt); break;
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case 0xe: do_scan(BX_KEY_N,0,1,alt); break;
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case 0xf: do_scan(BX_KEY_O,0,1,alt); break;
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case 0x10: do_scan(BX_KEY_P,0,1,alt); break;
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case 0x11: do_scan(BX_KEY_Q,0,1,alt); break;
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case 0x12: do_scan(BX_KEY_R,0,1,alt); break;
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case 0x13: do_scan(BX_KEY_S,0,1,alt); break;
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case 0x14: do_scan(BX_KEY_T,0,1,alt); break;
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case 0x15: do_scan(BX_KEY_U,0,1,alt); break;
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case 0x16: do_scan(BX_KEY_V,0,1,alt); break;
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case 0x17: do_scan(BX_KEY_W,0,1,alt); break;
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case 0x18: do_scan(BX_KEY_X,0,1,alt); break;
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case 0x19: do_scan(BX_KEY_Y,0,1,alt); break;
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case 0x1a: do_scan(BX_KEY_Z,0,1,alt); break;
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case 0x20: do_scan(BX_KEY_SPACE,0,0,alt); break;
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case 0x107: do_scan(BX_KEY_BACKSPACE,0,0,alt); break;
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case 0x102: do_scan(BX_KEY_DOWN,0,0,alt); break;
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case 0x103: do_scan(BX_KEY_UP,0,0,alt); break;
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case 0x104: do_scan(BX_KEY_LEFT,0,0,alt); break;
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case 0x105: do_scan(BX_KEY_RIGHT,0,0,alt); break;
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case 0x152: do_scan(BX_KEY_PAGE_DOWN,0,0,alt); break;
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case 0x153: do_scan(BX_KEY_PAGE_UP,0,0,alt); break;
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case 0x106: do_scan(BX_KEY_HOME,0,0,alt); break;
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case 0x168: do_scan(BX_KEY_END,0,0,alt); break;
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case 0x14b: do_scan(BX_KEY_INSERT,0,0,alt); break;
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case 0x7f: do_scan(BX_KEY_DELETE,0,0,alt); break;
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case 0x1b: do_scan(BX_KEY_ESC,0,0,alt); break;
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case '!': do_scan(BX_KEY_1,1,0,alt); break;
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case '\'': do_scan(BX_KEY_SINGLE_QUOTE,0,0,alt); break;
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case '#': do_scan(BX_KEY_3,1,0,alt); break;
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case '$': do_scan(BX_KEY_4,1,0,alt); break;
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case '%': do_scan(BX_KEY_5,1,0,alt); break;
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case '^': do_scan(BX_KEY_6,1,0,alt); break;
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case '&': do_scan(BX_KEY_7,1,0,alt); break;
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case '"': do_scan(BX_KEY_SINGLE_QUOTE,1,0,alt); break;
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// ()*+,-./
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case '(': do_scan(BX_KEY_9,1,0,alt); break;
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case ')': do_scan(BX_KEY_0,1,0,alt); break;
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case '*': do_scan(BX_KEY_8,1,0,alt); break;
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case '+': do_scan(BX_KEY_EQUALS,1,0,alt); break;
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case ',': do_scan(BX_KEY_COMMA,0,0,alt); break;
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case '-': do_scan(BX_KEY_MINUS,0,0,alt); break;
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case '.': do_scan(BX_KEY_PERIOD,0,0,alt); break;
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case '/': do_scan(BX_KEY_SLASH,0,0,alt); break;
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// 01234567
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case '0': do_scan(BX_KEY_0,0,0,alt); break;
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case '1': do_scan(BX_KEY_1,0,0,alt); break;
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case '2': do_scan(BX_KEY_2,0,0,alt); break;
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case '3': do_scan(BX_KEY_3,0,0,alt); break;
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case '4': do_scan(BX_KEY_4,0,0,alt); break;
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case '5': do_scan(BX_KEY_5,0,0,alt); break;
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case '6': do_scan(BX_KEY_6,0,0,alt); break;
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case '7': do_scan(BX_KEY_7,0,0,alt); break;
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// 89:;<=>?
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case '8': do_scan(BX_KEY_8,0,0,alt); break;
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case '9': do_scan(BX_KEY_9,0,0,alt); break;
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case ':': do_scan(BX_KEY_SEMICOLON,1,0,alt); break;
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case ';': do_scan(BX_KEY_SEMICOLON,0,0,alt); break;
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case '<': do_scan(BX_KEY_COMMA,1,0,alt); break;
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case '=': do_scan(BX_KEY_EQUALS,0,0,alt); break;
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case '>': do_scan(BX_KEY_PERIOD,1,0,alt); break;
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case '?': do_scan(BX_KEY_SLASH,1,0,alt); break;
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// @ABCDEFG
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case '@': do_scan(BX_KEY_2,1,0,alt); break;
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case 'A': do_scan(BX_KEY_A,1,0,alt); break;
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case 'B': do_scan(BX_KEY_B,1,0,alt); break;
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case 'C': do_scan(BX_KEY_C,1,0,alt); break;
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case 'D': do_scan(BX_KEY_D,1,0,alt); break;
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case 'E': do_scan(BX_KEY_E,1,0,alt); break;
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case 'F': do_scan(BX_KEY_F,1,0,alt); break;
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case 'G': do_scan(BX_KEY_G,1,0,alt); break;
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// HIJKLMNO
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case 'H': do_scan(BX_KEY_H,1,0,alt); break;
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case 'I': do_scan(BX_KEY_I,1,0,alt); break;
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case 'J': do_scan(BX_KEY_J,1,0,alt); break;
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case 'K': do_scan(BX_KEY_K,1,0,alt); break;
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case 'L': do_scan(BX_KEY_L,1,0,alt); break;
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case 'M': do_scan(BX_KEY_M,1,0,alt); break;
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case 'N': do_scan(BX_KEY_N,1,0,alt); break;
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case 'O': do_scan(BX_KEY_O,1,0,alt); break;
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// PQRSTUVW
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case 'P': do_scan(BX_KEY_P,1,0,alt); break;
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case 'Q': do_scan(BX_KEY_Q,1,0,alt); break;
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case 'R': do_scan(BX_KEY_R,1,0,alt); break;
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case 'S': do_scan(BX_KEY_S,1,0,alt); break;
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case 'T': do_scan(BX_KEY_T,1,0,alt); break;
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case 'U': do_scan(BX_KEY_U,1,0,alt); break;
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case 'V': do_scan(BX_KEY_V,1,0,alt); break;
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case 'W': do_scan(BX_KEY_W,1,0,alt); break;
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// XYZ[\]^_
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case 'X': do_scan(BX_KEY_X,1,0,alt); break;
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case 'Y': do_scan(BX_KEY_Y,1,0,alt); break;
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case 'Z': do_scan(BX_KEY_Z,1,0,alt); break;
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case '{': do_scan(BX_KEY_LEFT_BRACKET,1,0,alt); break;
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case '|': do_scan(BX_KEY_BACKSLASH,1,0,alt); break;
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case '}': do_scan(BX_KEY_RIGHT_BRACKET,1,0,alt); break;
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case '_': do_scan(BX_KEY_MINUS,1,0,alt); break;
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// `abcdefg
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case '`': do_scan(BX_KEY_GRAVE,0,0,alt); break;
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case 'a': do_scan(BX_KEY_A,0,0,alt); break;
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case 'b': do_scan(BX_KEY_B,0,0,alt); break;
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case 'c': do_scan(BX_KEY_C,0,0,alt); break;
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case 'd': do_scan(BX_KEY_D,0,0,alt); break;
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case 'e': do_scan(BX_KEY_E,0,0,alt); break;
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case 'f': do_scan(BX_KEY_F,0,0,alt); break;
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case 'g': do_scan(BX_KEY_G,0,0,alt); break;
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// hijklmno
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case 'h': do_scan(BX_KEY_H,0,0,alt); break;
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case 'i': do_scan(BX_KEY_I,0,0,alt); break;
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case 'j': do_scan(BX_KEY_J,0,0,alt); break;
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case 'k': do_scan(BX_KEY_K,0,0,alt); break;
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case 'l': do_scan(BX_KEY_L,0,0,alt); break;
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case 'm': do_scan(BX_KEY_M,0,0,alt); break;
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case 'n': do_scan(BX_KEY_N,0,0,alt); break;
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case 'o': do_scan(BX_KEY_O,0,0,alt); break;
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// pqrstuvw
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case 'p': do_scan(BX_KEY_P,0,0,alt); break;
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case 'q': do_scan(BX_KEY_Q,0,0,alt); break;
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case 'r': do_scan(BX_KEY_R,0,0,alt); break;
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case 's': do_scan(BX_KEY_S,0,0,alt); break;
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case 't': do_scan(BX_KEY_T,0,0,alt); break;
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case 'u': do_scan(BX_KEY_U,0,0,alt); break;
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case 'v': do_scan(BX_KEY_V,0,0,alt); break;
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case 'w': do_scan(BX_KEY_W,0,0,alt); break;
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// xyz{|}~
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case 'x': do_scan(BX_KEY_X,0,0,alt); break;
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case 'y': do_scan(BX_KEY_Y,0,0,alt); break;
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case 'z': do_scan(BX_KEY_Z,0,0,alt); break;
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case '[': do_scan(BX_KEY_LEFT_BRACKET,0,0,alt); break;
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case '\\': do_scan(BX_KEY_BACKSLASH,0,0,alt); break;
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case ']': do_scan(BX_KEY_RIGHT_BRACKET,0,0,alt); break;
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case '~': do_scan(BX_KEY_GRAVE,1,0,alt); break;
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default:
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if(character > 0x79) {
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do_char(character - 0x80,1);
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break;
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}
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BX_INFO(("[TERM] character unhandled: 0x%x",character));
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break;
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}
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}
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// ::HANDLE_EVENTS()
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//
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// Called periodically (vga_update_interval in .bochsrc) so the
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// the gui code can poll for keyboard, mouse, and other
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// relevant events.
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void
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bx_gui_c::handle_events(void)
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{
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unsigned int character;
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while((character = getch()) != ERR) {
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if(bx_dbg.keyboard)
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BX_INFO(("[TERM] scancode(0x%x)",character));
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do_char(character,0);
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}
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}
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// ::FLUSH()
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//
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// Called periodically, requesting that the gui code flush all pending
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// screen update requests.
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void
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bx_gui_c::flush(void)
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{
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refresh();
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}
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// ::CLEAR_SCREEN()
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//
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// Called to request that the VGA region is cleared. Don't
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// clear the area that defines the headerbar.
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void
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bx_gui_c::clear_screen(void)
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{
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if(bx_dbg.video)
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BX_INFO(("[TERM] Ignored clear_screeen()"));
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}
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// ::TEXT_UPDATE()
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//
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// Called in a VGA text mode, to update the screen with
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// new content.
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//
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// old_text: array of character/attributes making up the contents
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// of the screen from the last call. See below
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// new_text: array of character/attributes making up the current
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// contents, which should now be displayed. See below
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//
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// format of old_text & new_text: each is 4000 bytes long.
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// This represents 80 characters wide by 25 high, with
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// each character being 2 bytes. The first by is the
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// character value, the second is the attribute byte.
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|
// 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,
|
|
unsigned nrows)
|
|
{
|
|
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]);
|
|
}
|
|
|
|
|
|
// ::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)
|
|
{
|
|
}
|