///////////////////////////////////////////////////////////////////////// // $Id: beos.cc,v 1.13 2001-12-13 18:36:29 vruppert Exp $ ///////////////////////////////////////////////////////////////////////// // // 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 #include #include #include #include #include #include #include #include #include #include #include "bochs.h" //#include "icon_bochs.h" #include "font/vga.bitmap.h" #define LOG_THIS bx_gui. #define PAD_NEAREST(n, quantum) (( ((n) + ((quantum) - 1)) / (n) ) * (n)) class BochsApplication : public BApplication { public: BochsApplication(); }; class BochsWindow : public BWindow { public: BochsWindow(BRect frame); virtual bool QuitRequested(); virtual void FrameResized(float width, float height); }; class BochsView : public BView { private: BBitmap *backing_store; BView *backing_view; public: BochsView(BRect frame, char *name); ~BochsView(); virtual void AttachedToWindow(); virtual void Draw(BRect updateRect); virtual void KeyDown(const char *bytes, int32 numBytes); virtual void KeyUp(const char *bytes, int32 numBytes); virtual void MouseDown(BPoint point); virtual void MouseUp(BPoint point); virtual void MouseMoved(BPoint point, uint32 transit, const BMessage *message); void DrawBitmap(const BBitmap *aBitmap, BPoint where); void FillRect(BRect r, pattern p = B_SOLID_HIGH); void SetHighColor(uchar r, uchar g, uchar b, uchar a = 255); void SetLowColor(uchar r, uchar g, uchar b, uchar a = 255); void SetFont(const BFont *font, uint32 mask = B_FONT_ALL); void set_text_colors(void); void set_inv_text_colors(void); void set_headerbar_colors(void); }; void GUI_end(void); void enq_key_event(Bit32u key, Bit32u press_release); Bit32u deq_key_event(void); #define SCANCODE_BUFSIZE 20 static Bit32u keyevents[SCANCODE_BUFSIZE]; static unsigned head=0, tail=0; static bool view_attached = 0; static BochsApplication *myApplication = NULL; static BochsWindow *aWindow = NULL; static BochsView *aView = NULL; static BView *canvas = NULL; static uint8 cmap_index[256]; // indeces into system colormap static BRect rect; static BPoint image_origin; static BBitmap *image = NULL; static BScreen *screen; static unsigned long rowsize_padded=0; static uint8 *rawdata = NULL; //static int rows=25, columns=80; static unsigned font_width, font_height; static Bit8u blank_line[80]; static unsigned dimension_x, dimension_y; //static unsigned imDepth, imWide, imBPP; // current cursor coordinates //IRA=> Start static BPoint current; static BPoint previous; static Bit8u mouse_button_state = 0; //IRA=> End //static int prev_x=-1, prev_y=-1; //static int current_x=-1, current_y=-1; static unsigned prev_block_cursor_x=0; static unsigned prev_block_cursor_y=0; static void headerbar_click(int x, int y); Bit8u ascii_to_scancode[0x7f] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x39, 0x02, 0x28, 0x04, 0x05, 0x06, 0x08, 0x28, /* !"#$%&' */ 0x0a, 0x0b, 0x09, 0x0d, 0x33, 0x0c, 0x34, 0x35, /* ()*+,-./ */ 0x0b, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, /* 01234567 */ 0x09, 0x0a, 0x27, 0x27, 0x33, 0x0d, 0x34, 0x35, /* 89:;<=>? */ 0x03, 0x1e, 0x30, 0x2e, 0x20, 0x12, 0x21, 0x22, /* @ABCDEFG */ 0x23, 0x17, 0x24, 0x25, 0x26, 0x32, 0x31, 0x18, /* HIJKLMNO */ 0x19, 0x10, 0x13, 0x1f, 0x14, 0x16, 0x2f, 0x11, /* PQRSTUVW */ 0x2d, 0x15, 0x2c, 0x1a, 0x2b, 0x1b, 0x07, 0x0c, /* XYZ[\]^_ */ 0x29, 0x1e, 0x30, 0x2e, 0x20, 0x12, 0x21, 0x22, /* `abcdefg */ 0x23, 0x17, 0x24, 0x25, 0x26, 0x32, 0x31, 0x18, /* hijklmno */ 0x19, 0x10, 0x13, 0x1f, 0x14, 0x16, 0x2f, 0x11, /* pqrstuvw */ 0x2d, 0x15, 0x2c, 0x1a, 0x2b, 0x1b, 0x29 /* xyz{|}~ */ }; extern Bit8u graphics_snapshot[32 * 1024]; //extern pc_keyb_c *pc_keyboard; unsigned col_vals[256], curr_foreground, curr_background; static unsigned x_tilesize, y_tilesize; struct { BBitmap *bmap; unsigned xdim; unsigned ydim; } bx_bitmaps[BX_MAX_PIXMAPS]; unsigned bx_bitmap_entries = 0; static struct { BBitmap *bitmap; unsigned xdim; unsigned ydim; unsigned xorigin; unsigned yorigin; unsigned alignment; void (*f)(void); } bx_headerbar_entry[BX_MAX_HEADERBAR_ENTRIES]; static unsigned bx_headerbar_y = 0; static unsigned bx_headerbar_entries = 0; static unsigned bx_bitmap_left_xorigin = 0; // pixels from left static unsigned bx_bitmap_right_xorigin = 0; // pixels from right static void headerbar_click(int x, int y); static unsigned char reverse_bitorder(unsigned char b); static void create_vga_font(void); static BBitmap *vgafont[256]; static bx_gui_c *bx_gui_c_ptr; void bx_gui_c::specific_init(bx_gui_c *th, int argc, char **argv, unsigned tilewidth, unsigned tileheight, unsigned header_bar_y) { unsigned i; #if BX_CPU_LEVEL < 2 char *window_name = "Bochs 8086 emulator, http://world.std.com/~bochs"; #elif BX_CPU_LEVEL == 2 char *window_name = "Bochs 80286 emulator, http://world.std.com/~bochs"; #elif BX_CPU_LEVEL == 3 char *window_name = "Bochs 80386 emulator, http://world.std.com/~bochs"; #else char *window_name = "Bochs 80386+ emulator, http://world.std.com/~bochs"; #endif bx_gui_c_ptr = th; UNUSED(argc); UNUSED(argv); UNUSED(window_name); th->put("BGUI"); if (bx_options.Oprivate_colormap->get ()) { BX_INFO(( "BeOS: private_colormap option not handled yet.")); } x_tilesize = tilewidth; y_tilesize = tileheight; bx_headerbar_y = header_bar_y; for (i=0; i<80; i++) { blank_line[i] = ' '; } font_width = 8; font_height = 16; // width = columns * font_width; // height = rows * font_height; BX_INFO(("font_width = %u", (unsigned) font_width)); BX_INFO(("font_height = %u", (unsigned) font_height)); // Create pixmap of depth 1 (bitmap) for icon // icon_pixmap = XCreateBitmapFromData(bx_x_display, win, // (char *) bochs_icon_bits, bochs_icon_width, bochs_icon_height); curr_background = 0; // XSetBackground(bx_x_display, gc, col_vals[curr_background]); curr_foreground = 1; // XSetForeground(bx_x_display, gc, col_vals[curr_foreground]); //XGrabPointer( bx_x_display, win, True, 0, GrabModeAsync, GrabModeAsync, // win, None, CurrentTime ); //XFlush(bx_x_display); myApplication = new BochsApplication(); // wait until window on screen while (1) { aWindow->Lock(); if (aWindow->IsHidden()) { aWindow->Unlock(); continue; } aWindow->Unlock(); break; } screen = new BScreen; // start out with all color map indeces pointing to Black cmap_index[0] = screen->IndexForColor(0, 0, 0); for (unsigned i=1; i<256; i++) { cmap_index[i] = cmap_index[0]; } rect.Set(0,0, x_tilesize-1, y_tilesize-1); image = new BBitmap(rect, B_COLOR_8_BIT); rowsize_padded = PAD_NEAREST(x_tilesize, sizeof(int32)); rawdata = new uint8[rowsize_padded * y_tilesize]; create_vga_font(); } void bx_gui_c::handle_events(void) { Bit32u key; while ( head != tail ) { key = deq_key_event(); bx_devices.keyboard->gen_scancode(key); } //IRA=> Start if (aView) { unsigned long buttons; aView->LockLooper(); aView->GetMouse(¤t, &buttons, false); aView->UnlockLooper(); Bit8u newstate = 0; //please note: 2nd and 3rd button are mapped the same if (buttons & B_PRIMARY_MOUSE_BUTTON) newstate |= 0x01; if (buttons & B_SECONDARY_MOUSE_BUTTON) newstate |= 0x02; if (buttons & B_TERTIARY_MOUSE_BUTTON) newstate |= 0x02; if (current != previous || mouse_button_state != newstate) { int dx = (int)(current.x - previous.x) *2; int dy = -(int)((current.y - previous.y) *2); bx_devices.keyboard->mouse_motion( dx, dy, newstate); mouse_button_state = newstate; previous = current; } } //IRA=> End } void bx_gui_c::flush(void) { if (view_attached) aView->Flush(); } void bx_gui_c::clear_screen(void) { aWindow->Lock(); aView->FillRect(BRect(0, bx_headerbar_y, dimension_x-1, dimension_y-1), B_SOLID_LOW); aWindow->Unlock(); } 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) { unsigned i, x, y; BPoint point; unsigned char achar; unsigned nchars; aWindow->Lock(); // Number of characters on screen, variable number of rows nchars = 80*nrows; // first draw over character at original block cursor location if ( (prev_block_cursor_y*80 + prev_block_cursor_x) < nchars ) { achar = new_text[(prev_block_cursor_y*80 + prev_block_cursor_x)*2]; point.Set(prev_block_cursor_x*8, prev_block_cursor_y*16 + bx_headerbar_y); aView->DrawBitmap(vgafont[achar], point ); } for (i=0; iDrawBitmap(vgafont[achar], point ); } } prev_block_cursor_x = cursor_x; prev_block_cursor_y = cursor_y; // now draw character at new block cursor location in reverse if ( (cursor_y*80 + cursor_x) < nchars ) { achar = new_text[(cursor_y*80 + cursor_x)*2]; point.Set(cursor_x*8, cursor_y*16 + bx_headerbar_y); aView->set_inv_text_colors(); aView->DrawBitmap(vgafont[achar], point ); aView->set_text_colors(); } aWindow->Unlock(); } void bx_gui_c::graphics_tile_update(Bit8u *tile, unsigned x0, unsigned y0) { for (unsigned y=0; yLock(); image->SetBits(rawdata, rowsize_padded * y_tilesize, 0, B_COLOR_8_BIT); image_origin.Set(x0, y0 + bx_headerbar_y); aView->DrawBitmap( image, image_origin ); aWindow->Unlock(); } Boolean bx_gui_c::palette_change(unsigned index, unsigned red, unsigned green, unsigned blue) { cmap_index[index] = screen->IndexForColor( red, green, blue); return(1); } void bx_gui_c::dimension_update(unsigned x, unsigned y) { aWindow->Lock(); aWindow->ResizeTo(x, y + bx_headerbar_y); aWindow->Unlock(); } ////////////////////////////////////////////////////// void GUI_end() { //myApplication->Run(); delete(myApplication); } BochsApplication::BochsApplication() : BApplication("application/x-vnd.Be-Bochs") { BRect aRect; int left, right, top, bottom; left = 5; top = 80; dimension_x = 640; dimension_y = 480 + bx_headerbar_y; right = left + dimension_x - 1; bottom = top + dimension_y - 1; // set up a rectangle and instantiate a new window aRect.Set(left, top, right, bottom); aWindow = new BochsWindow(aRect); // set up a rectangle and instantiate a new view // view rect should be same size as window rect but with left top at (0, 0) aRect.OffsetTo(B_ORIGIN); aView = new BochsView(aRect, "BochsView"); aView->SetViewColor(0, 0, 0); aView->set_text_colors(); // add view to window aWindow->AddChild(aView); // make window visible aWindow->Show(); } //void set_palette_entry(long i,rgb_color c); BochsWindow::BochsWindow(BRect frame) : BWindow(frame, "BeBochs V1.3.pre compiled Bernd Korz", B_TITLED_WINDOW, B_NOT_RESIZABLE) { } bool BochsWindow::QuitRequested() { be_app->PostMessage(B_QUIT_REQUESTED); return(TRUE); } void BochsWindow::FrameResized(float width, float height) { dimension_x = unsigned(width); dimension_y = unsigned(height) + bx_headerbar_y; if ( bx_gui_c_ptr ) bx_gui_c_ptr->show_headerbar(); } //------------------------------ BochsView::BochsView(BRect rect, char *name) : BView(rect, name, B_FOLLOW_ALL, B_WILL_DRAW) { backing_store = new BBitmap(rect, B_BITMAP_ACCEPTS_VIEWS, B_COLOR_8_BIT); backing_view = new BView(rect,"backing store", B_FOLLOW_ALL, B_WILL_DRAW); backing_store->AddChild(backing_view); } void BochsView::set_text_colors(void) { aView->SetHighColor(255, 255, 255); aView->SetLowColor(0, 0, 0); } void BochsView::set_inv_text_colors(void) { aView->SetHighColor(0, 0, 0); aView->SetLowColor(255, 255, 255); } void BochsView::set_headerbar_colors(void) { aView->SetHighColor(0, 0, 0); aView->SetLowColor(255, 255, 255); } void BochsView::AttachedToWindow() { BFont font(be_fixed_font); aWindow->Lock(); font.SetSize(16); font.SetFlags(B_DISABLE_ANTIALIASING); aView->SetFont(&font); aView->MakeFocus(true); aWindow->Unlock(); view_attached = 1; } void BochsView::MouseDown(BPoint point) { UNUSED(point); if (point.y < BX_HEADER_BAR_Y) { headerbar_click(int(point.x), int(point.y)); return; } BX_DEBUG(("mousedown()")); } void BochsView::MouseUp(BPoint point) { UNUSED(point); // currently a place holder function BX_DEBUG(( "mouseup()" )); BView::MouseUp(point); } void BochsView::MouseMoved(BPoint point, uint32 transit, const BMessage *message) { UNUSED(point); UNUSED(transit); UNUSED(message); BX_DEBUG(( "mousemoved()" )); } void BochsView::KeyDown(const char *bytes, int32 numBytes) { BMessage *msg; //int32 key; int32 modifiers; uint8 byte; msg = Window()->CurrentMessage(); if ( !msg ) { BX_DEBUG(( "keydown() msg NULL" )); return; } modifiers = msg->FindInt32("modifiers"); #if 0 B_SHIFT_KEY = 0x00000001, B_COMMAND_KEY = 0x00000002, B_CONTROL_KEY = 0x00000004, B_CAPS_LOCK = 0x00000008, B_SCROLL_LOCK = 0x00000010, B_NUM_LOCK = 0x00000020, B_OPTION_KEY = 0x00000040, B_MENU_KEY = 0x00000080, B_LEFT_SHIFT_KEY = 0x00000100, B_RIGHT_SHIFT_KEY = 0x00000200, B_LEFT_COMMAND_KEY = 0x00000400, B_RIGHT_COMMAND_KEY = 0x00000800, B_LEFT_CONTROL_KEY = 0x00001000, B_RIGHT_CONTROL_KEY = 0x00002000, B_LEFT_OPTION_KEY = 0x00004000, B_RIGHT_OPTION_KEY = 0x00008000 #endif //if (modifiers) { // fprintf(stderr, "# modifiers = %08x\n", (unsigned) modifiers); // } if (numBytes == 1) { //fprintf(stderr, "# down: char %02xh\n", (unsigned) bytes[0]); byte = bytes[0]; if ( byte == 0x00 ) { // Ctrl-Space enq_key_event(BX_KEY_CTRL_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_SPACE, BX_KEY_PRESSED); enq_key_event(BX_KEY_SPACE, BX_KEY_RELEASED); enq_key_event(BX_KEY_CTRL_L, BX_KEY_RELEASED); return; } if ( byte == 0x1b ) { // Esc if (modifiers & B_CONTROL_KEY) enq_key_event(BX_KEY_CTRL_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_ESC, BX_KEY_PRESSED); enq_key_event(BX_KEY_ESC, BX_KEY_RELEASED); if (modifiers & B_CONTROL_KEY) enq_key_event(BX_KEY_CTRL_L, BX_KEY_RELEASED); return; } if ( (byte >= 0x30) && (byte <= 0x39) ) { // 0 .. 9 byte -= 0x30; enq_key_event(BX_KEY_0 + byte, BX_KEY_PRESSED); enq_key_event(BX_KEY_0 + byte, BX_KEY_RELEASED); return; } if ( (byte >= 0x41) && (byte <= 0x5A) ) { // A .. Z byte -= 0x41; enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_A + byte, BX_KEY_PRESSED); enq_key_event(BX_KEY_A + byte, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); return; } if ( (byte >= 0x61) && (byte <= 0x7A) ) { // a .. z byte -= 0x61; enq_key_event(BX_KEY_A + byte, BX_KEY_PRESSED); enq_key_event(BX_KEY_A + byte, BX_KEY_RELEASED); return; } switch (byte) { case 0x20: // Space enq_key_event(BX_KEY_SPACE, BX_KEY_PRESSED); enq_key_event(BX_KEY_SPACE, BX_KEY_RELEASED); break; case 0x21: // Exclamation Point enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_1, BX_KEY_PRESSED); enq_key_event(BX_KEY_1, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x22: // Double Quotes enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_SINGLE_QUOTE, BX_KEY_PRESSED); enq_key_event(BX_KEY_SINGLE_QUOTE, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x23: // Pound Sign enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_3, BX_KEY_PRESSED); enq_key_event(BX_KEY_3, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x24: // Dollar Sign enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_4, BX_KEY_PRESSED); enq_key_event(BX_KEY_4, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x25: // Percent enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_5, BX_KEY_PRESSED); enq_key_event(BX_KEY_5, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x26: // Ampersand enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_7, BX_KEY_PRESSED); enq_key_event(BX_KEY_7, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x27: // Single Quote enq_key_event(BX_KEY_SINGLE_QUOTE, BX_KEY_PRESSED); enq_key_event(BX_KEY_SINGLE_QUOTE, BX_KEY_RELEASED); break; case 0x28: // Left Paren enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_9, BX_KEY_PRESSED); enq_key_event(BX_KEY_9, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x29: // Right Paren enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_0, BX_KEY_PRESSED); enq_key_event(BX_KEY_0, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x2a: // Multiply enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_8, BX_KEY_PRESSED); enq_key_event(BX_KEY_8, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x2b: // Add enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_EQUALS, BX_KEY_PRESSED); enq_key_event(BX_KEY_EQUALS, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x2c: // Comma enq_key_event(BX_KEY_COMMA, BX_KEY_PRESSED); enq_key_event(BX_KEY_COMMA, BX_KEY_RELEASED); break; case 0x2d: // Minus enq_key_event(BX_KEY_MINUS, BX_KEY_PRESSED); enq_key_event(BX_KEY_MINUS, BX_KEY_RELEASED); break; case 0x2e: // Period enq_key_event(BX_KEY_PERIOD, BX_KEY_PRESSED); enq_key_event(BX_KEY_PERIOD, BX_KEY_RELEASED); break; case 0x2f: // Slash enq_key_event(BX_KEY_SLASH, BX_KEY_PRESSED); enq_key_event(BX_KEY_SLASH, BX_KEY_RELEASED); break; case 0x3a: // Colon enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_SEMICOLON, BX_KEY_PRESSED); enq_key_event(BX_KEY_SEMICOLON, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x3b: // Semi-Colon enq_key_event(BX_KEY_SEMICOLON, BX_KEY_PRESSED); enq_key_event(BX_KEY_SEMICOLON, BX_KEY_RELEASED); break; case 0x3c: // Less Than enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_COMMA, BX_KEY_PRESSED); enq_key_event(BX_KEY_COMMA, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x3d: // Equals enq_key_event(BX_KEY_EQUALS, BX_KEY_PRESSED); enq_key_event(BX_KEY_EQUALS, BX_KEY_RELEASED); break; case 0x3e: // Greater Than enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_PERIOD, BX_KEY_PRESSED); enq_key_event(BX_KEY_PERIOD, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x3f: // Question Mark enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_SLASH, BX_KEY_PRESSED); enq_key_event(BX_KEY_SLASH, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x40: // At Sign enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_2, BX_KEY_PRESSED); enq_key_event(BX_KEY_2, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x5b: // Left Bracket enq_key_event(BX_KEY_LEFT_BRACKET, BX_KEY_PRESSED); enq_key_event(BX_KEY_LEFT_BRACKET, BX_KEY_RELEASED); break; case 0x5c: // Back Slash enq_key_event(BX_KEY_BACKSLASH, BX_KEY_PRESSED); enq_key_event(BX_KEY_BACKSLASH, BX_KEY_RELEASED); break; case 0x5d: // Right Bracket enq_key_event(BX_KEY_RIGHT_BRACKET, BX_KEY_PRESSED); enq_key_event(BX_KEY_RIGHT_BRACKET, BX_KEY_RELEASED); break; case 0x5e: // Caret enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_6, BX_KEY_PRESSED); enq_key_event(BX_KEY_6, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x5f: // Underscore enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_MINUS, BX_KEY_PRESSED); enq_key_event(BX_KEY_MINUS, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x60: // Grave Accent enq_key_event(BX_KEY_GRAVE, BX_KEY_PRESSED); enq_key_event(BX_KEY_GRAVE, BX_KEY_RELEASED); break; case 0x7b: // Left Brace enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_LEFT_BRACKET, BX_KEY_PRESSED); enq_key_event(BX_KEY_LEFT_BRACKET, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x7c: // Verticle Bar enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_BACKSLASH, BX_KEY_PRESSED); enq_key_event(BX_KEY_BACKSLASH, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x7d: // Right Brace enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_RIGHT_BRACKET, BX_KEY_PRESSED); enq_key_event(BX_KEY_RIGHT_BRACKET, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case 0x7e: // Tilde enq_key_event(BX_KEY_SHIFT_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_GRAVE, BX_KEY_PRESSED); enq_key_event(BX_KEY_GRAVE, BX_KEY_RELEASED); enq_key_event(BX_KEY_SHIFT_L, BX_KEY_RELEASED); break; case B_BACKSPACE: enq_key_event(BX_KEY_BACKSPACE, BX_KEY_PRESSED); enq_key_event(BX_KEY_BACKSPACE, BX_KEY_RELEASED); break; case B_ENTER: //case B_RETURN: enq_key_event(BX_KEY_ENTER, BX_KEY_PRESSED); enq_key_event(BX_KEY_ENTER, BX_KEY_RELEASED); break; case B_TAB: enq_key_event(BX_KEY_TAB, BX_KEY_PRESSED); enq_key_event(BX_KEY_TAB, BX_KEY_RELEASED); break; case B_LEFT_ARROW: enq_key_event(BX_KEY_LEFT, BX_KEY_PRESSED); enq_key_event(BX_KEY_LEFT, BX_KEY_RELEASED); break; case B_RIGHT_ARROW: enq_key_event(BX_KEY_RIGHT, BX_KEY_PRESSED); enq_key_event(BX_KEY_RIGHT, BX_KEY_RELEASED); break; case B_UP_ARROW: enq_key_event(BX_KEY_UP, BX_KEY_PRESSED); enq_key_event(BX_KEY_UP, BX_KEY_RELEASED); break; case B_DOWN_ARROW: enq_key_event(BX_KEY_DOWN, BX_KEY_PRESSED); enq_key_event(BX_KEY_DOWN, BX_KEY_RELEASED); break; #if 0 case B_FUNCTION_KEY: break; msg->FindInt32("key", &key); switch ( key ) { case B_F1_KEY: break; case B_F2_KEY: break; case B_F3_KEY: break; case B_F4_KEY: break; case B_F5_KEY: break; case B_F6_KEY: break; case B_F7_KEY: break; case B_F8_KEY: break; case B_F9_KEY: break; case B_F10_KEY: break; case B_F11_KEY: break; case B_F12_KEY: break; case B_PRINT_KEY: break; case B_SCROLL_KEY: break; case B_PAUSE_KEY: break; default: fprintf(stderr, "# keydown() unknown function key %08xh\n", (unsigned) key); } #endif case B_INSERT: break; enq_key_event(BX_KEY_INSERT, BX_KEY_PRESSED); enq_key_event(BX_KEY_INSERT, BX_KEY_RELEASED); break; case B_DELETE: break; enq_key_event(BX_KEY_DELETE, BX_KEY_PRESSED); enq_key_event(BX_KEY_DELETE, BX_KEY_RELEASED); break; case B_HOME: break; enq_key_event(BX_KEY_HOME, BX_KEY_PRESSED); enq_key_event(BX_KEY_HOME, BX_KEY_RELEASED); break; case B_END: break; enq_key_event(BX_KEY_END, BX_KEY_PRESSED); enq_key_event(BX_KEY_END, BX_KEY_RELEASED); break; case B_PAGE_UP: break; enq_key_event(BX_KEY_PAGE_UP, BX_KEY_PRESSED); enq_key_event(BX_KEY_PAGE_UP, BX_KEY_RELEASED); break; case B_PAGE_DOWN: break; enq_key_event(BX_KEY_PAGE_DOWN, BX_KEY_PRESSED); enq_key_event(BX_KEY_PAGE_DOWN, BX_KEY_RELEASED); break; default: if ( (byte >= 0x01) && (byte <= 0x1a) ) { // If the above keys dont catch this case, synthesize a // Ctrl-A .. Ctrl-Z event byte -= 1; enq_key_event(BX_KEY_CTRL_L, BX_KEY_PRESSED); enq_key_event(BX_KEY_A + byte, BX_KEY_PRESSED); enq_key_event(BX_KEY_A + byte, BX_KEY_RELEASED); enq_key_event(BX_KEY_CTRL_L, BX_KEY_RELEASED); return; } fprintf(stderr, "# keydown: char %02xh unhandled\n", (unsigned) bytes[0]); return; } return; } else { // ignore for now fprintf(stderr, "# keydown() ignoring multibyte key\n"); } } void BochsView::KeyUp(const char *bytes, int32 numBytes) { UNUSED(bytes); UNUSED(numBytes); } void BochsView::Draw(BRect rect) { DrawBitmapAsync(backing_store, rect, rect); } BochsView::~BochsView() { delete backing_store; delete backing_view; } void BochsView::SetFont(const BFont *font, uint32 mask) { backing_store->Lock(); backing_view->SetFont(font,mask); backing_store->Unlock(); } void BochsView::SetHighColor(uchar r, uchar g, uchar b, uchar a) { backing_store->Lock(); backing_view->SetHighColor(r,g,b,a); backing_store->Unlock(); } void BochsView::SetLowColor(uchar r, uchar g, uchar b, uchar a) { backing_store->Lock(); backing_view->SetLowColor(r,g,b,a); backing_store->Unlock(); } void BochsView::DrawBitmap(const BBitmap *aBitmap, BPoint where) { backing_store->Lock(); backing_view->DrawBitmap(aBitmap,where); backing_store->Unlock(); BRect r = aBitmap->Bounds(); r.OffsetBy(where); Invalidate(r); } void BochsView::FillRect(BRect r, pattern p) { backing_store->Lock(); backing_view->FillRect(r,p); backing_store->Unlock(); Invalidate(r); } void enq_key_event(Bit32u key, Bit32u press_release) { if ( ((tail+1) % SCANCODE_BUFSIZE) == head ) { fprintf(stderr, "# enq_key_event: buffer full\n"); return; } keyevents[tail] = key | press_release; tail = (tail + 1) % SCANCODE_BUFSIZE; } Bit32u deq_key_event(void) { Bit32u key; if ( head == tail ) { fprintf(stderr, "# deq_key_event: buffer empty\n"); return(0); } key = keyevents[head]; head = (head + 1) % SCANCODE_BUFSIZE; return(key); } unsigned char reverse_bitorder(unsigned char b) { unsigned char ret=0; for (unsigned i=0; i<8; i++) { ret |= (b & 0x01) << (7-i); b >>= 1; } return(ret); } unsigned bx_gui_c::create_bitmap(const unsigned char *bmap, unsigned xdim, unsigned ydim) { BRect rect(0.0, 0.0, xdim-1, ydim-1); int32 bitslength; //int32 bytesperrow; unsigned char *data; if (bx_bitmap_entries >= BX_MAX_PIXMAPS) { BX_PANIC(("beos: too many pixmaps, increase BX_MAX_PIXMAPS")); } bx_bitmaps[bx_bitmap_entries].bmap = new BBitmap(rect, B_MONOCHROME_1_BIT); bitslength = bx_bitmaps[bx_bitmap_entries].bmap->BitsLength(); //bytesperrow = bx_bitmaps[bx_bitmap_entries].bmap->BytesPerRow(); data = (unsigned char *) bx_bitmaps[bx_bitmap_entries].bmap->Bits(); for (int32 i=0; i BX_MAX_HEADERBAR_ENTRIES ) BX_PANIC(("beos: too many headerbar entries, increase BX_MAX_HEADERBAR_ENTRIES")); bx_headerbar_entries++; hb_index = bx_headerbar_entries - 1; bx_headerbar_entry[hb_index].bitmap = bx_bitmaps[bmap_id].bmap; bx_headerbar_entry[hb_index].xdim = bx_bitmaps[bmap_id].xdim; bx_headerbar_entry[hb_index].ydim = bx_bitmaps[bmap_id].ydim; bx_headerbar_entry[hb_index].alignment = alignment; bx_headerbar_entry[hb_index].f = f; if (alignment == BX_GRAVITY_LEFT) { bx_headerbar_entry[hb_index].xorigin = bx_bitmap_left_xorigin; bx_headerbar_entry[hb_index].yorigin = 0; bx_bitmap_left_xorigin += bx_bitmaps[bmap_id].xdim; } else { // BX_GRAVITY_RIGHT bx_bitmap_right_xorigin += bx_bitmaps[bmap_id].xdim; bx_headerbar_entry[hb_index].xorigin = bx_bitmap_right_xorigin; bx_headerbar_entry[hb_index].yorigin = 0; } return(hb_index); } void bx_gui_c::replace_bitmap(unsigned hbar_id, unsigned bmap_id) { unsigned xorigin; bx_headerbar_entry[hbar_id].bitmap = bx_bitmaps[bmap_id].bmap; if (bx_headerbar_entry[hbar_id].alignment == BX_GRAVITY_LEFT) xorigin = bx_headerbar_entry[hbar_id].xorigin; else xorigin = dimension_x - bx_headerbar_entry[hbar_id].xorigin; aWindow->Lock(); aView->set_headerbar_colors(); aView->DrawBitmap(bx_headerbar_entry[hbar_id].bitmap, BPoint(xorigin, 0)); aView->set_text_colors(); aWindow->Unlock(); } void bx_gui_c::show_headerbar(void) { unsigned xorigin; BPoint origin; // clear header bar area to white aWindow->Lock(); aView->set_headerbar_colors(); aView->FillRect(BRect(0, 0, dimension_x-1, bx_headerbar_y-1), B_SOLID_LOW); for (unsigned i=0; iDrawBitmap( bx_headerbar_entry[i].bitmap, origin ); } aView->set_text_colors(); aWindow->Unlock(); } void headerbar_click(int x, int y) { int xorigin; // assuming y is in bounds UNUSED(y); for (unsigned i=0; i=xorigin) && (x<(xorigin+int(bx_headerbar_entry[i].xdim))) ) { bx_headerbar_entry[i].f(); return; } } } void create_vga_font(void) { int32 bitslength; int32 bytesperrow; unsigned char *data; BRect brect(0,0, 7,15); BX_INFO(( "BeOS: creating VGA font from bitmaps" )); // VGA font is 8wide x 16high for (unsigned c=0; c<256; c++) { vgafont[c] = new BBitmap(brect, B_MONOCHROME_1_BIT); if (!vgafont[c]) { BX_PANIC(("beos: could not create bitmap")); } bitslength = vgafont[c]->BitsLength(); bytesperrow = vgafont[c]->BytesPerRow(); data = (unsigned char *) vgafont[c]->Bits(); memset(data, 0, bitslength); for (unsigned i=0; i<16; i++) { data[i*bytesperrow] = reverse_bitorder(bx_vgafont[c].data[i]); } } } void bx_gui_c::exit(void) { fprintf(stderr, "# WARNING: BEOS: bx_gui_c::exit() not implemented yet.\n"); } //IRA=> Start // This is called whenever the mouse_enabled parameter changes. It // can change because of a gui event such as clicking on the mouse-enable // bitmap or pressing the middle button, or from the control panel. // In all those cases, setting the parameter value will get you here. void bx_gui_c::mouse_enabled_changed_specific (Boolean val) { BX_DEBUG (("mouse_enabled=%d, BeOS specific code", val?1:0)); if (val) { BX_INFO(("[x] Mouse on")); // mouse_enable_x = current_x; // mouse_enable_y = current_y; be_app->HideCursor(); // Move the cursor to a 'safe' place // warp_cursor(warp_home_x-current_x, warp_home_y-current_y); } else { BX_INFO(("[x] Mouse off")); be_app->ShowCursor(); // warp_cursor(mouse_enable_x-current_x, mouse_enable_y-current_y); } } //IRA=> End