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Bochs/bochs/gui/win32.cc
Volker Ruppert c644b826f5 Some changes for the USB keyboard support. 
- Added buffer for maximum 16 key events.
- PS/2 keyboard now sets the changed indicators only.
- Added support for the yellow status indicator in the win32 gui.
2020-12-16 20:04:47 +00:00

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/////////////////////////////////////////////////////////////////////////
// $Id$
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2002-2020 The Bochs Project
//
// 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
/////////////////////////////////////////////////////////////////////////
// Much of this file was written by:
// David Ross
// dross@pobox.com
// Define BX_PLUGGABLE in files that can be compiled into plugins. For
// platforms that require a special tag on exported symbols, BX_PLUGGABLE
// is used to know when we are exporting symbols and when we are importing.
#define BX_PLUGGABLE
#include "bochs.h"
#include "param_names.h"
#include "keymap.h"
#include "iodev/iodev.h"
#if BX_WITH_WIN32
#include "zmouse.h"
#include "win32dialog.h"
#include "win32res.h"
#include "font/vga.bitmap.h"
// windows.h is included by bochs.h
#include <commctrl.h>
#include <process.h>
#define COMMAND_MODE_VKEY VK_F7
class bx_win32_gui_c : public bx_gui_c {
public:
bx_win32_gui_c(void);
DECLARE_GUI_VIRTUAL_METHODS();
virtual void set_font(bx_bool lg);
virtual void draw_char(Bit8u ch, Bit8u fc, Bit8u bc, Bit16u xc, Bit16u yc,
Bit8u fw, Bit8u fh, Bit8u fx, Bit8u fy,
bx_bool gfxcharw9, Bit8u cs, Bit8u ce, bx_bool curs);
virtual void statusbar_setitem_specific(int element, bx_bool active, bx_bool w);
virtual void get_capabilities(Bit16u *xres, Bit16u *yres, Bit16u *bpp);
virtual void set_tooltip(unsigned hbar_id, const char *tip);
virtual void set_mouse_mode_absxy(bx_bool mode);
#if BX_SHOW_IPS
virtual void show_ips(Bit32u ips_count);
#endif
};
// declare one instance of the gui object and call macro to insert the
// plugin code
static bx_win32_gui_c *theGui = NULL;
IMPLEMENT_GUI_PLUGIN_CODE(win32)
#define LOG_THIS theGui->
#define EXIT_GUI_SHUTDOWN 1
#define EXIT_GMH_FAILURE 2
#define EXIT_FONT_BITMAP_ERROR 3
#define EXIT_NORMAL 4
#define EXIT_HEADER_BITMAP_ERROR 5
#ifndef TBSTYLE_FLAT
#define TBSTYLE_FLAT 0x0800
#endif
// Keyboard/mouse stuff
#define SCANCODE_BUFSIZE 20
#define MOUSE_PRESSED 0x20000000
#define TOOLBAR_CLICKED 0x08000000
#define MOUSE_MOTION 0x22000000
#define FOCUS_CHANGED 0x44000000
#define BX_SYSKEY (KF_UP|KF_REPEAT|KF_ALTDOWN)
void enq_key_event(Bit32u, Bit32u);
void enq_mouse_event(void);
struct QueueEvent {
Bit32u key_event;
int mouse_x;
int mouse_y;
int mouse_z;
int mouse_button_state;
};
QueueEvent* deq_key_event(void);
static QueueEvent keyevents[SCANCODE_BUFSIZE];
static unsigned head = 0, tail = 0;
static int mouse_button_state = 0;
static int ms_xdelta = 0, ms_ydelta = 0, ms_zdelta = 0;
static int ms_lastx = 0, ms_lasty = 0;
static int ms_savedx = 0, ms_savedy = 0;
static BOOL mouseCaptureMode, mouseCaptureNew, mouseToggleReq;
static BOOL win32MouseModeAbsXY = 0;
static HANDLE workerThread = 0;
static DWORD workerThreadID = 0;
static int mouse_buttons = 3;
static bx_bool win32_autoscale = 0;
static bx_bool win32_nokeyrepeat = 0;
static bx_bool win32_traphotkeys = 0;
HHOOK hKeyboardHook;
// Graphics screen stuff
static unsigned x_tilesize = 0;
static unsigned win32_max_xres = 0, win32_max_yres = 0;
static BITMAPINFO* bitmap_info=(BITMAPINFO*)0;
static RGBQUAD* cmap_index; // indeces into system colormap
static HBITMAP MemoryBitmap = NULL;
static HDC MemoryDC = NULL;
static RECT updated_area;
static BOOL updated_area_valid = FALSE;
static HWND desktopWindow;
static RECT desktop;
static BOOL queryFullScreen = FALSE;
static unsigned desktop_x, desktop_y;
static unsigned max_client_x, max_client_y;
static BOOL toolbarVisible, statusVisible;
static BOOL fullscreenMode, inFullscreenToggle;
// Text mode screen stuff
static HBITMAP vgafont[256];
static int xChar = 8, yChar = 16;
// Headerbar stuff
HWND hwndTB, hwndSB;
static unsigned bx_bitmap_entries;
static struct {
HBITMAP bmap;
unsigned xdim;
unsigned ydim;
} bx_bitmaps[BX_MAX_PIXMAPS];
static struct {
unsigned bmap_id;
void (*f)(void);
const char *tooltip;
} win32_toolbar_entry[BX_MAX_HEADERBAR_ENTRIES];
static int win32_toolbar_entries;
static unsigned bx_hb_separator;
// Status Bar stuff
#if BX_SHOW_IPS
static BOOL ipsUpdate = FALSE;
static BOOL hideIPS = FALSE;
static char ipsText[20];
#endif
#define BX_SB_MAX_TEXT_ELEMENTS 2
#define SIZE_OF_SB_ELEMENT 40
#define SIZE_OF_SB_MOUSE_MESSAGE 170
#define SIZE_OF_SB_IPS_MESSAGE 90
Bit32u SB_Led_Colors[3] = {0x0000FF00, 0x000040FF, 0x0000FFFF};
Bit32s SB_Edges[BX_MAX_STATUSITEMS+BX_SB_MAX_TEXT_ELEMENTS+1];
char SB_Text[BX_MAX_STATUSITEMS][10];
unsigned SB_Text_Elements;
bx_bool SB_Active[BX_MAX_STATUSITEMS];
Bit8u SB_ActiveColor[BX_MAX_STATUSITEMS];
// Misc stuff
static unsigned dimension_x, dimension_y, current_bpp;
static unsigned stretched_x, stretched_y;
static unsigned stretch_factor;
static BOOL fix_size = FALSE;
#if BX_DEBUGGER && BX_DEBUGGER_GUI
static BOOL gui_debug = FALSE;
#endif
static HWND hotKeyReceiver = NULL;
static HWND saveParent = NULL;
static char szMouseEnable[40];
static char szMouseDisable[40];
static char szMouseTooltip[64];
static const char szAppName[] = "Bochs for Windows";
static const char szWindowName[] = "Bochs for Windows - Display";
typedef struct {
HINSTANCE hInstance;
CRITICAL_SECTION drawCS;
CRITICAL_SECTION keyCS;
CRITICAL_SECTION mouseCS;
int kill; // reason for terminateEmul(int)
BOOL UIinited;
HWND mainWnd;
HWND simWnd;
} sharedThreadInfo;
sharedThreadInfo stInfo;
LRESULT CALLBACK mainWndProc(HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK simWndProc(HWND, UINT, WPARAM, LPARAM);
DWORD WINAPI UIThread(PVOID);
void SetStatusText(unsigned Num, const char *Text, bx_bool active, Bit8u color=0);
void terminateEmul(int);
void create_vga_font(void);
void DrawBitmap(HDC, HBITMAP, int, int, int, int, int, int, Bit8u, Bit8u);
void updateUpdated(int,int,int,int);
static void win32_toolbar_click(int x);
Bit32u win32_to_bx_key[2][0x100] =
{
{ /* normal-keys */
/* 0x00 - 0x0f */
0,
BX_KEY_ESC,
BX_KEY_1,
BX_KEY_2,
BX_KEY_3,
BX_KEY_4,
BX_KEY_5,
BX_KEY_6,
BX_KEY_7,
BX_KEY_8,
BX_KEY_9,
BX_KEY_0,
BX_KEY_MINUS,
BX_KEY_EQUALS,
BX_KEY_BACKSPACE,
BX_KEY_TAB,
/* 0x10 - 0x1f */
BX_KEY_Q,
BX_KEY_W,
BX_KEY_E,
BX_KEY_R,
BX_KEY_T,
BX_KEY_Y,
BX_KEY_U,
BX_KEY_I,
BX_KEY_O,
BX_KEY_P,
BX_KEY_LEFT_BRACKET,
BX_KEY_RIGHT_BRACKET,
BX_KEY_ENTER,
BX_KEY_CTRL_L,
BX_KEY_A,
BX_KEY_S,
/* 0x20 - 0x2f */
BX_KEY_D,
BX_KEY_F,
BX_KEY_G,
BX_KEY_H,
BX_KEY_J,
BX_KEY_K,
BX_KEY_L,
BX_KEY_SEMICOLON,
BX_KEY_SINGLE_QUOTE,
BX_KEY_GRAVE,
BX_KEY_SHIFT_L,
BX_KEY_BACKSLASH,
BX_KEY_Z,
BX_KEY_X,
BX_KEY_C,
BX_KEY_V,
/* 0x30 - 0x3f */
BX_KEY_B,
BX_KEY_N,
BX_KEY_M,
BX_KEY_COMMA,
BX_KEY_PERIOD,
BX_KEY_SLASH,
BX_KEY_SHIFT_R,
BX_KEY_KP_MULTIPLY,
BX_KEY_ALT_L,
BX_KEY_SPACE,
BX_KEY_CAPS_LOCK,
BX_KEY_F1,
BX_KEY_F2,
BX_KEY_F3,
BX_KEY_F4,
BX_KEY_F5,
/* 0x40 - 0x4f */
BX_KEY_F6,
BX_KEY_F7,
BX_KEY_F8,
BX_KEY_F9,
BX_KEY_F10,
BX_KEY_PAUSE,
BX_KEY_SCRL_LOCK,
BX_KEY_KP_HOME,
BX_KEY_KP_UP,
BX_KEY_KP_PAGE_UP,
BX_KEY_KP_SUBTRACT,
BX_KEY_KP_LEFT,
BX_KEY_KP_5,
BX_KEY_KP_RIGHT,
BX_KEY_KP_ADD,
BX_KEY_KP_END,
/* 0x50 - 0x5f */
BX_KEY_KP_DOWN,
BX_KEY_KP_PAGE_DOWN,
BX_KEY_KP_INSERT,
BX_KEY_KP_DELETE,
0,
0,
BX_KEY_LEFT_BACKSLASH,
BX_KEY_F11,
BX_KEY_F12,
0,
0,
0,
0,
0,
0,
0,
/* 0x60 - 0x6f */
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
/* 0x70 - 0x7f */
0, /* Todo: "Katakana" key (ibm 133) for Japanese 106 keyboard */
0,
0,
0, /* Todo: "Ro" key (ibm 56) for Japanese 106 keyboard */
0,
0,
0,
0,
0,
0, /* Todo: "convert" key (ibm 132) for Japanese 106 keyboard */
0,
0, /* Todo: "non-convert" key (ibm 131) for Japanese 106 keyboard */
0,
0, /* Todo: "Yen" key (ibm 14) for Japanese 106 keyboard */
0,
0,
},
{ /* extended-keys */
/* 0x00 - 0x0f */
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
/* 0x10 - 0x1f */
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
BX_KEY_KP_ENTER,
BX_KEY_CTRL_R,
0,
0,
/* 0x20 - 0x2f */
0,
BX_KEY_POWER_CALC,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
/* 0x30 - 0x3f */
0,
0,
BX_KEY_INT_HOME,
0,
0,
BX_KEY_KP_DIVIDE,
0,
BX_KEY_PRINT,
BX_KEY_ALT_R,
0,
0,
0,
0,
0,
0,
0,
/* 0x40 - 0x4f */
0,
0,
0,
0,
0,
BX_KEY_NUM_LOCK,
BX_KEY_CTRL_BREAK,
BX_KEY_HOME,
BX_KEY_UP,
BX_KEY_PAGE_UP,
0,
BX_KEY_LEFT,
0,
BX_KEY_RIGHT,
0,
BX_KEY_END,
/* 0x50 - 0x5f */
BX_KEY_DOWN,
BX_KEY_PAGE_DOWN,
BX_KEY_INSERT,
BX_KEY_DELETE,
0,
0,
0,
0,
0,
0,
0,
BX_KEY_WIN_L,
BX_KEY_WIN_R,
BX_KEY_MENU,
BX_KEY_POWER_POWER,
BX_KEY_POWER_SLEEP,
/* 0x60 - 0x6f */
0,
0,
0,
BX_KEY_POWER_WAKE,
0,
BX_KEY_INT_SEARCH,
BX_KEY_INT_FAV,
0,
BX_KEY_INT_STOP,
BX_KEY_INT_FORWARD,
BX_KEY_INT_BACK,
BX_KEY_POWER_MYCOMP,
BX_KEY_INT_MAIL,
0,
0,
0,
}
};
/* Macro to convert WM_ button state to BX button state */
void gen_key_event(Bit32u key, Bit32u press_release)
{
EnterCriticalSection(&stInfo.keyCS);
enq_key_event(key, press_release);
LeaveCriticalSection(&stInfo.keyCS);
}
LRESULT CALLBACK LowLevelKeyboardProc( int nCode, WPARAM wParam, LPARAM lParam )
{
if (nCode < 0 || nCode != HC_ACTION || (!mouseCaptureMode && !fullscreenMode))
return CallNextHookEx(hKeyboardHook, nCode, wParam, lParam);
KBDLLHOOKSTRUCT* p = (KBDLLHOOKSTRUCT*)lParam;
Bit32u press_release = (p->flags & LLKHF_UP) ? BX_KEY_RELEASED : BX_KEY_PRESSED;
BOOL bAltKeyDown = (p->flags & LLKHF_ALTDOWN);
BOOL bControlKeyDown = GetAsyncKeyState(VK_CONTROL) >> ((sizeof(SHORT) * 8) - 1); //checks ctrl key pressed
if (p->vkCode == VK_TAB && bAltKeyDown) {
gen_key_event(p->scanCode, press_release);
return 1; //disable alt-tab
}
if (p->vkCode == VK_SPACE && bAltKeyDown) {
gen_key_event(p->scanCode, press_release);
return 1; //disable alt-space
}
if ((p->vkCode == VK_LWIN) || (p->vkCode == VK_RWIN)) {
gen_key_event(p->vkCode | 0x100, press_release);
return 1;//disable windows keys
}
if (p->vkCode == VK_ESCAPE && bAltKeyDown) {
gen_key_event(p->scanCode, press_release);
return 1;//disable alt-escape
}
if (p->vkCode == VK_ESCAPE && bControlKeyDown) {
gen_key_event(p->scanCode, press_release);
return 1; //disable ctrl-escape
}
return CallNextHookEx(hKeyboardHook, nCode, wParam, lParam);
}
#if BX_SHOW_IPS
VOID CALLBACK MyTimer(HWND,UINT,UINT,DWORD);
#endif
static void cursorWarped()
{
POINT pt = { 0, 0 };
ClientToScreen(stInfo.simWnd, &pt);
SetCursorPos(pt.x + stretched_x / 2, pt.y + stretched_y / 2);
EnterCriticalSection(&stInfo.mouseCS);
ms_savedx = stretched_x / 2;
ms_savedy = stretched_y / 2;
LeaveCriticalSection(&stInfo.mouseCS);
}
static void processMouseXY(int x, int y, int z, int windows_state, int implied_state_change)
{
int bx_state;
int old_bx_state;
EnterCriticalSection(&stInfo.mouseCS);
bx_state = ((windows_state & MK_LBUTTON) ? 1 : 0) + ((windows_state & MK_RBUTTON) ? 2 : 0) +
((windows_state & MK_MBUTTON) ? 4 : 0);
old_bx_state = bx_state ^ implied_state_change;
if (old_bx_state != mouse_button_state) {
/* Make up for missing message */
BX_INFO(("&&&missing mouse state change"));
EnterCriticalSection(&stInfo.keyCS);
enq_mouse_event();
mouse_button_state = old_bx_state;
enq_key_event(mouse_button_state, MOUSE_PRESSED);
LeaveCriticalSection(&stInfo.keyCS);
}
ms_ydelta = ms_savedy - y;
ms_xdelta = x - ms_savedx;
ms_zdelta = z;
ms_lastx = x;
ms_lasty = y;
if (bx_state!=mouse_button_state) {
EnterCriticalSection(&stInfo.keyCS);
enq_mouse_event();
mouse_button_state = bx_state;
enq_key_event(mouse_button_state, MOUSE_PRESSED);
LeaveCriticalSection(&stInfo.keyCS);
}
if (mouseCaptureMode && !win32MouseModeAbsXY) {
cursorWarped();
}
LeaveCriticalSection(&stInfo.mouseCS);
}
// GUI thread must be dead/done in order to call terminateEmul
void terminateEmul(int reason)
{
// We know that Critical Sections were inited when x_tilesize has been set
// See bx_win32_gui_c::specific_init
if (x_tilesize != 0) {
DeleteCriticalSection (&stInfo.drawCS);
DeleteCriticalSection (&stInfo.keyCS);
DeleteCriticalSection (&stInfo.mouseCS);
}
x_tilesize = 0;
if (MemoryDC) DeleteDC (MemoryDC);
if (MemoryBitmap) DeleteObject (MemoryBitmap);
delete[] (char*)bitmap_info;
for (unsigned b=0; b<bx_bitmap_entries; b++)
if (bx_bitmaps[b].bmap) DeleteObject(bx_bitmaps[b].bmap);
for (unsigned c=0; c<256; c++)
if (vgafont[c]) DeleteObject(vgafont[c]);
switch (reason) {
case EXIT_GUI_SHUTDOWN:
BX_FATAL(("Window closed, exiting!"));
break;
case EXIT_GMH_FAILURE:
BX_FATAL(("GetModuleHandle failure!"));
break;
case EXIT_FONT_BITMAP_ERROR:
BX_FATAL(("Font bitmap creation failure!"));
break;
case EXIT_HEADER_BITMAP_ERROR:
BX_FATAL(("Header bitmap creation failure!"));
break;
case EXIT_NORMAL:
break;
}
}
// WIN32 implementation of the bx_gui_c methods (see nogui.cc for details)
bx_win32_gui_c::bx_win32_gui_c()
{
// prepare for possible fullscreen mode
desktopWindow = GetDesktopWindow();
GetWindowRect(desktopWindow, &desktop);
desktop_x = desktop.right - desktop.left;
desktop_y = desktop.bottom - desktop.top;
max_client_x = desktop_x - 20;
max_client_y = desktop_y - 80;
}
void bx_win32_gui_c::specific_init(int argc, char **argv, unsigned headerbar_y)
{
int i;
bx_bool gui_ci;
gui_ci = !strcmp(SIM->get_param_enum(BXPN_SEL_CONFIG_INTERFACE)->get_selected(), "win32config");
put("WINGUI");
hotKeyReceiver = stInfo.simWnd;
fullscreenMode = FALSE;
inFullscreenToggle = FALSE;
BX_INFO(("Desktop window dimensions: %d x %d", desktop_x, desktop_y));
static RGBQUAD black_quad={ 0, 0, 0, 0};
stInfo.kill = 0;
stInfo.UIinited = FALSE;
InitializeCriticalSection(&stInfo.drawCS);
InitializeCriticalSection(&stInfo.keyCS);
InitializeCriticalSection(&stInfo.mouseCS);
x_tilesize = this->x_tilesize;
win32_max_xres = this->max_xres;
win32_max_yres = this->max_yres;
bx_bitmap_entries = 0;
win32_toolbar_entries = 0;
bx_hb_separator = 0;
mouseCaptureMode = FALSE;
mouseCaptureNew = FALSE;
mouseToggleReq = FALSE;
// parse win32 specific options
if (argc > 1) {
for (i = 1; i < argc; i++) {
BX_INFO(("option %d: %s", i, argv[i]));
if (!strcmp(argv[i], "nokeyrepeat")) {
BX_INFO(("disabled host keyboard repeat"));
win32_nokeyrepeat = 1;
} else if (!strcmp(argv[i], "traphotkeys")) {
BX_INFO(("trap system hotkeys for Bochs window"));
win32_traphotkeys = 1;
#if BX_DEBUGGER && BX_DEBUGGER_GUI
} else if (!strcmp(argv[i], "gui_debug")) {
if (gui_ci) {
gui_debug = TRUE;
SIM->set_debug_gui(1);
} else {
BX_PANIC(("Config interface 'win32config' is required for gui debugger"));
}
#endif
#if BX_SHOW_IPS
} else if (!strcmp(argv[i], "hideIPS")) {
BX_INFO(("hide IPS display in status bar"));
hideIPS = TRUE;
#endif
} else if (!strcmp(argv[i], "cmdmode")) {
command_mode.present = 1;
} else if (!strcmp(argv[i], "autoscale")) {
win32_autoscale = 1;
} else {
BX_PANIC(("Unknown win32 option '%s'", argv[i]));
}
}
}
mouse_buttons = GetSystemMetrics(SM_CMOUSEBUTTONS);
BX_INFO(("Number of Mouse Buttons = %d", mouse_buttons));
if ((SIM->get_param_enum(BXPN_MOUSE_TOGGLE)->get() == BX_MOUSE_TOGGLE_CTRL_MB) &&
(mouse_buttons == 2)) {
lstrcpy(szMouseEnable, "CTRL + Lbutton + Rbutton enables mouse ");
lstrcpy(szMouseDisable, "CTRL + Lbutton + Rbutton disables mouse");
lstrcpy(szMouseTooltip, "Enable mouse capture\nUse CTRL + Lbutton + Rbutton to release");
} else {
wsprintf(szMouseEnable, "%s enables mouse ", get_toggle_info());
wsprintf(szMouseDisable, "%s disables mouse", get_toggle_info());
wsprintf(szMouseTooltip, "Enable mouse capture\nUse %s to release", get_toggle_info());
}
stInfo.hInstance = GetModuleHandle(NULL);
UNUSED(headerbar_y);
dimension_x = 640;
dimension_y = 480;
current_bpp = 8;
stretched_x = dimension_x;
stretched_y = dimension_y;
stretch_factor = 1;
for(unsigned c=0; c<256; c++) vgafont[c] = NULL;
create_vga_font();
bitmap_info=(BITMAPINFO*)new char[sizeof(BITMAPINFOHEADER)+259*sizeof(RGBQUAD)]; // 256 + 3 entries for 16 bpp mode
bitmap_info->bmiHeader.biSize=sizeof(BITMAPINFOHEADER);
bitmap_info->bmiHeader.biWidth=x_tilesize;
// Height is negative for top-down bitmap
bitmap_info->bmiHeader.biHeight= -(LONG)y_tilesize;
bitmap_info->bmiHeader.biPlanes=1;
bitmap_info->bmiHeader.biBitCount=8;
bitmap_info->bmiHeader.biCompression=BI_RGB;
bitmap_info->bmiHeader.biSizeImage=x_tilesize*y_tilesize*4;
// I think these next two figures don't matter; saying 45 pixels/centimeter
bitmap_info->bmiHeader.biXPelsPerMeter=4500;
bitmap_info->bmiHeader.biYPelsPerMeter=4500;
bitmap_info->bmiHeader.biClrUsed=256;
bitmap_info->bmiHeader.biClrImportant=0;
cmap_index=bitmap_info->bmiColors;
// start out with all color map indeces pointing to Black
cmap_index[0] = black_quad;
for (i=1; i<259; i++) {
cmap_index[i] = cmap_index[0];
}
if (stInfo.hInstance)
workerThread = CreateThread(NULL, 0, UIThread, NULL, 0, &workerThreadID);
else
terminateEmul(EXIT_GMH_FAILURE);
// Wait until UI init is ready before continuing
if ((stInfo.kill == 0) && (stInfo.UIinited == FALSE))
Sleep(500);
// Now set this thread's priority to below normal because this is where
// the emulated CPU runs, and it hogs the real CPU
SetThreadPriority(GetCurrentThread(), THREAD_PRIORITY_BELOW_NORMAL);
if (SIM->get_param_bool(BXPN_PRIVATE_COLORMAP)->get())
BX_INFO(("private_colormap option ignored."));
// load keymap tables
if (SIM->get_param_bool(BXPN_KBD_USEMAPPING)->get()) {
bx_keymap.loadKeymap(NULL); // I have no function to convert X windows symbols
}
if (gui_ci) {
dialog_caps = BX_GUI_DLG_ALL;
}
new_text_api = 1;
}
void set_fullscreen_mode(BOOL enable)
{
unsigned long mainStyle, simExStyle;
if (enable) {
if (desktop_y > 0) {
if (!queryFullScreen) {
MessageBox(NULL,
"Going into fullscreen mode -- Alt-Enter to revert",
"Going fullscreen",
MB_APPLMODAL);
queryFullScreen = TRUE;
enq_key_event(0x38, BX_KEY_RELEASED); // send lost ALT keyup event
}
inFullscreenToggle = TRUE;
BX_INFO(("entering fullscreen mode"));
stretched_x = desktop_x;
stretched_y = desktop_y;
} else {
return;
}
if (win32_autoscale) {
stretch_factor = 1;
while (((dimension_x * stretch_factor * 2) <= desktop_x) &&
((dimension_y * stretch_factor * 2) <= desktop_y)) {
stretch_factor *= 2;
}
if (stretch_factor > 1) BX_INFO(("autoscale: factor = %d", stretch_factor));
}
// hide toolbar and status bars to get some additional space
ShowWindow(hwndTB, SW_HIDE);
ShowWindow(hwndSB, SW_HIDE);
// hide title bar and border
mainStyle = GetWindowLong(stInfo.mainWnd, GWL_STYLE);
mainStyle &= ~WS_CAPTION;
SetWindowLong(stInfo.mainWnd, GWL_STYLE, mainStyle);
simExStyle = GetWindowLong(stInfo.simWnd, GWL_EXSTYLE);
simExStyle &= ~WS_EX_CLIENTEDGE;
SetWindowLong(stInfo.simWnd, GWL_EXSTYLE, simExStyle);
// maybe need to adjust stInfo.simWnd here also?
saveParent = SetParent(stInfo.mainWnd, desktopWindow);
if (saveParent) {
BX_DEBUG(("Saved parent window"));
SetWindowPos(stInfo.mainWnd, HWND_TOPMOST, desktop.left, desktop.top,
desktop.right, desktop.bottom, SWP_SHOWWINDOW);
}
fullscreenMode = TRUE;
inFullscreenToggle = FALSE;
} else {
BX_INFO(("leaving fullscreen mode"));
stretched_x = dimension_x;
stretched_y = dimension_y;
if (saveParent) {
BX_DEBUG(("Restoring parent window"));
SetParent(stInfo.mainWnd, saveParent);
saveParent = NULL;
}
// put back the title bar, border, etc...
mainStyle = GetWindowLong(stInfo.mainWnd, GWL_STYLE);
mainStyle |= WS_CAPTION;
SetWindowLong(stInfo.mainWnd, GWL_STYLE, mainStyle);
simExStyle = GetWindowLong(stInfo.simWnd, GWL_EXSTYLE);
simExStyle |= WS_EX_CLIENTEDGE;
SetWindowLong(stInfo.simWnd, GWL_EXSTYLE, simExStyle);
fullscreenMode = FALSE;
}
}
void resize_main_window(BOOL disable_fullscreen)
{
RECT R;
int toolbar_y = 0;
int statusbar_y = 0;
if (IsWindowVisible(hwndTB)) {
toolbarVisible = TRUE;
}
if (IsWindowVisible(hwndSB)) {
statusVisible = TRUE;
}
if ((desktop_y > 0) && (dimension_y >= desktop_y)) {
set_fullscreen_mode(true);
} else {
if (fullscreenMode && disable_fullscreen) {
set_fullscreen_mode(false);
}
if (win32_autoscale) {
stretch_factor = 1;
if (!fullscreenMode) {
while (((dimension_x * stretch_factor * 2) <= max_client_x) &&
((dimension_y * stretch_factor * 2) <= max_client_y)) {
stretch_factor *= 2;
}
} else {
while (((dimension_x * stretch_factor * 2) <= desktop_x) &&
((dimension_y * stretch_factor * 2) <= desktop_y)) {
stretch_factor *= 2;
}
}
if (stretch_factor > 1) BX_INFO(("autoscale: factor = %d", stretch_factor));
}
if (!fullscreenMode) {
if (stretch_factor > 1) {
stretched_x = dimension_x * stretch_factor;
stretched_y = dimension_y * stretch_factor;
} else {
stretched_x = dimension_x;
stretched_y = dimension_y;
}
if (toolbarVisible) {
ShowWindow(hwndTB, SW_SHOW);
GetWindowRect(hwndTB, &R);
toolbar_y = R.bottom - R.top;
}
if (statusVisible) {
ShowWindow(hwndSB, SW_SHOW);
GetWindowRect(hwndSB, &R);
statusbar_y = R.bottom - R.top;
}
}
SetRect(&R, 0, 0, stretched_x, stretched_y);
DWORD style = GetWindowLong(stInfo.simWnd, GWL_STYLE);
DWORD exstyle = GetWindowLong(stInfo.simWnd, GWL_EXSTYLE);
AdjustWindowRectEx(&R, style, FALSE, exstyle);
style = GetWindowLong(stInfo.mainWnd, GWL_STYLE);
AdjustWindowRect(&R, style, FALSE);
SetWindowPos(stInfo.mainWnd, HWND_TOP, 0, 0, R.right - R.left,
R.bottom - R.top + toolbar_y + statusbar_y,
SWP_NOMOVE | SWP_NOZORDER);
}
}
// This thread controls the GUI window.
DWORD WINAPI UIThread(LPVOID)
{
MSG msg;
HDC hdc;
WNDCLASS wndclass;
RECT wndRect;
workerThreadID = GetCurrentThreadId();
GetClassInfo(NULL, WC_DIALOG, &wndclass);
wndclass.style = CS_HREDRAW | CS_VREDRAW | CS_NOCLOSE;
wndclass.lpfnWndProc = mainWndProc;
wndclass.cbClsExtra = 0;
wndclass.cbWndExtra = 0;
wndclass.hInstance = stInfo.hInstance;
wndclass.hIcon = LoadIcon (stInfo.hInstance, MAKEINTRESOURCE(ICON_BOCHS));
wndclass.lpszMenuName = NULL;
wndclass.lpszClassName = szAppName;
RegisterClass(&wndclass);
wndclass.style = CS_HREDRAW | CS_VREDRAW;
wndclass.lpfnWndProc = simWndProc;
wndclass.cbClsExtra = 0;
wndclass.cbWndExtra = 0;
wndclass.hInstance = stInfo.hInstance;
wndclass.hIcon = NULL;
wndclass.hCursor = LoadCursor (NULL, IDC_ARROW);
wndclass.hbrBackground = (HBRUSH) GetStockObject (BLACK_BRUSH);
wndclass.lpszMenuName = NULL;
wndclass.lpszClassName = "SIMWINDOW";
RegisterClass(&wndclass);
SetRect(&wndRect, 0, 0, stretched_x, stretched_y);
DWORD sim_style = WS_CHILD;
DWORD sim_exstyle = WS_EX_CLIENTEDGE;
AdjustWindowRectEx(&wndRect, sim_style, FALSE, sim_exstyle);
DWORD main_style = WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX;
AdjustWindowRect(&wndRect, main_style, FALSE);
stInfo.mainWnd = CreateWindow (szAppName,
szWindowName,
main_style,
CW_USEDEFAULT,
CW_USEDEFAULT,
wndRect.right - wndRect.left,
wndRect.bottom - wndRect.top,
NULL,
NULL,
stInfo.hInstance,
NULL);
if (stInfo.mainWnd) {
InitCommonControls();
hwndTB = CreateWindowEx(0, TOOLBARCLASSNAME, (LPSTR) NULL,
WS_CHILD | TBSTYLE_TOOLTIPS | TBSTYLE_FLAT, 0, 0, 0, 0, stInfo.mainWnd,
(HMENU) 100, stInfo.hInstance, NULL);
SendMessage(hwndTB, TB_BUTTONSTRUCTSIZE, (WPARAM) sizeof(TBBUTTON), 0);
SendMessage(hwndTB, TB_SETBITMAPSIZE, 0, (LPARAM)MAKELONG(32, 32));
hwndSB = CreateStatusWindow(WS_CHILD | WS_VISIBLE, "",
stInfo.mainWnd, 0x7712);
if (hwndSB) {
unsigned elements;
SB_Edges[0] = SIZE_OF_SB_MOUSE_MESSAGE + SIZE_OF_SB_ELEMENT;
SB_Text_Elements = 1;
#if BX_SHOW_IPS
if (!hideIPS) {
SB_Edges[1] = SB_Edges[0] + SIZE_OF_SB_IPS_MESSAGE;
SB_Text_Elements = 2;
}
#endif
for (elements = SB_Text_Elements; elements < (BX_MAX_STATUSITEMS+SB_Text_Elements); elements++)
SB_Edges[elements] = SB_Edges[elements-1] + SIZE_OF_SB_ELEMENT;
SB_Edges[elements] = -1;
SendMessage(hwndSB, SB_SETPARTS, BX_MAX_STATUSITEMS+SB_Text_Elements+1, (LPARAM)&SB_Edges);
}
SetStatusText(0, szMouseEnable, TRUE);
stInfo.simWnd = CreateWindowEx(sim_exstyle,
"SIMWINDOW",
"",
sim_style,
0,
0,
0,
0,
stInfo.mainWnd,
NULL,
stInfo.hInstance,
NULL);
/* needed for the Japanese versions of Windows */
if (stInfo.simWnd) {
HMODULE hm;
hm = GetModuleHandle("USER32");
if (hm) {
BOOL (WINAPI *enableime)(HWND, BOOL);
enableime = (BOOL (WINAPI *)(HWND, BOOL))GetProcAddress(hm, "WINNLSEnableIME");
if (enableime) {
enableime(stInfo.simWnd, FALSE);
BX_INFO(("IME disabled"));
}
}
}
ShowWindow(stInfo.simWnd, SW_SHOW);
SetFocus(stInfo.simWnd);
ShowCursor(!mouseCaptureMode);
if (mouseCaptureMode && !win32MouseModeAbsXY) {
cursorWarped();
}
hdc = GetDC(stInfo.simWnd);
MemoryBitmap = CreateCompatibleBitmap(hdc, win32_max_xres, win32_max_yres);
MemoryDC = CreateCompatibleDC(hdc);
ReleaseDC(stInfo.simWnd, hdc);
if (MemoryBitmap && MemoryDC) {
resize_main_window(FALSE);
ShowWindow(stInfo.mainWnd, SW_SHOW);
#if BX_DEBUGGER && BX_DEBUGGER_GUI
if (gui_debug) {
bx_gui->init_debug_dialog();
}
#endif
#if BX_SHOW_IPS
if (!hideIPS) {
UINT idTimer = 2;
SetTimer(stInfo.simWnd, idTimer, 1000, (TIMERPROC)MyTimer);
}
#endif
stInfo.UIinited = TRUE;
bx_gui->clear_screen();
while (GetMessage (&msg, NULL, 0, 0)) {
TranslateMessage (&msg);
DispatchMessage (&msg);
}
}
}
stInfo.kill = EXIT_GUI_SHUTDOWN;
return 0;
}
void SetStatusText(unsigned Num, const char *Text, bx_bool active, Bit8u color)
{
char StatText[MAX_PATH];
if ((Num < SB_Text_Elements) || (Num > (BX_MAX_STATUSITEMS+SB_Text_Elements))) {
StatText[0] = ' '; // Add space to text in 1st and last items
lstrcpy(StatText+1, Text);
SendMessage(hwndSB, SB_SETTEXT, Num, (LPARAM)StatText);
} else {
StatText[0] = 9; // Center the rest
lstrcpy(StatText+1, Text);
lstrcpy(SB_Text[Num-SB_Text_Elements], StatText);
SB_Active[Num-SB_Text_Elements] = active;
SB_ActiveColor[Num-SB_Text_Elements] = color;
SendMessage(hwndSB, SB_SETTEXT, Num | SBT_OWNERDRAW, (LPARAM)SB_Text[Num-SB_Text_Elements]);
}
UpdateWindow(hwndSB);
}
void bx_win32_gui_c::statusbar_setitem_specific(int element, bx_bool active, bx_bool w)
{
Bit8u color = 0;
if (w) {
color = statusitem[element].auto_off ? 1 : 2;
}
SetStatusText(element+SB_Text_Elements, statusitem[element].text, active, color);
}
LRESULT CALLBACK mainWndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam)
{
DRAWITEMSTRUCT *lpdis;
char *sbtext;
NMHDR *lpnmh;
TOOLTIPTEXT *lpttt;
int idTT, hbar_id;
switch (iMsg) {
case WM_CREATE:
SetStatusText(0, szMouseEnable, TRUE);
if (win32_traphotkeys) {
hKeyboardHook = SetWindowsHookEx(WH_KEYBOARD_LL, LowLevelKeyboardProc, GetModuleHandle(NULL), 0);
}
return 0;
case WM_COMMAND:
if (LOWORD(wParam) >= 101) {
EnterCriticalSection(&stInfo.keyCS);
enq_key_event(LOWORD(wParam)-101, TOOLBAR_CLICKED);
LeaveCriticalSection(&stInfo.keyCS);
}
break;
case WM_SETFOCUS:
SetFocus(stInfo.simWnd);
return 0;
case WM_KILLFOCUS:
enq_key_event(0, FOCUS_CHANGED);
return 0;
case WM_CLOSE:
SendMessage(stInfo.simWnd, WM_CLOSE, 0, 0);
break;
case WM_DESTROY:
PostQuitMessage (0);
return 0;
case WM_SIZE:
if (!IsIconic(hwnd)) {
int x, y;
SendMessage(hwndTB, TB_AUTOSIZE, 0, 0);
SendMessage(hwndSB, WM_SIZE, 0, 0);
// now fit simWindow to mainWindow
int rect_data[] = { 1, 0, IsWindowVisible(hwndTB),
100, IsWindowVisible(hwndSB), 0x7712, 0, 0 };
RECT R;
GetEffectiveClientRect(hwnd, &R, rect_data);
x = R.right - R.left;
y = R.bottom - R.top;
MoveWindow(stInfo.simWnd, R.left, R.top, x, y, TRUE);
GetClientRect(stInfo.simWnd, &R);
x = R.right - R.left;
y = R.bottom - R.top;
if (!inFullscreenToggle && ((x != (int)stretched_x) || (y != (int)stretched_y))) {
BX_ERROR(("Sim client size(%d, %d) != stretched size(%d, %d)!",
x, y, stretched_x, stretched_y));
if (!saveParent) fix_size = TRUE; // no fixing if fullscreen
}
}
break;
case WM_DRAWITEM:
lpdis = (DRAWITEMSTRUCT *)lParam;
if (lpdis->hwndItem == hwndSB) {
sbtext = (char *)lpdis->itemData;
if (SB_Active[lpdis->itemID-SB_Text_Elements]) {
SetBkColor(lpdis->hDC, SB_Led_Colors[SB_ActiveColor[lpdis->itemID-SB_Text_Elements]]);
} else {
SetBkMode(lpdis->hDC, TRANSPARENT);
SetTextColor(lpdis->hDC, 0x00808080);
}
DrawText(lpdis->hDC, sbtext+1, lstrlen(sbtext)-1, &lpdis->rcItem, DT_SINGLELINE | DT_CENTER | DT_VCENTER);
return TRUE;
}
break;
case WM_NOTIFY:
lpnmh = (LPNMHDR)lParam;
if (lpnmh->code == TTN_NEEDTEXT) {
lpttt = (LPTOOLTIPTEXT)lParam;
idTT = (int)wParam;
hbar_id = idTT - 101;
if (SendMessage(hwndTB, TB_GETSTATE, idTT, 0) && win32_toolbar_entry[hbar_id].tooltip != NULL) {
lstrcpy(lpttt->szText, win32_toolbar_entry[hbar_id].tooltip);
}
}
return FALSE;
break;
}
return DefWindowProc(hwnd, iMsg, wParam, lParam);
}
void SetMouseToggleInfo()
{
if (mouseCaptureMode) {
SetStatusText(0, szMouseDisable, TRUE);
} else {
SetStatusText(0, szMouseEnable, TRUE);
}
}
void SetMouseCapture()
{
POINT pt = { 0, 0 };
RECT re;
if (mouseToggleReq) {
mouseCaptureMode = mouseCaptureNew;
mouseToggleReq = FALSE;
} else {
SIM->get_param_bool(BXPN_MOUSE_ENABLED)->set(mouseCaptureMode);
}
ShowCursor(!mouseCaptureMode);
ShowCursor(!mouseCaptureMode); // somehow one didn't do the trick (win98)
if (mouseCaptureMode && !win32MouseModeAbsXY) {
cursorWarped();
}
if (mouseCaptureMode) {
ClientToScreen(stInfo.simWnd, &pt);
re.left = pt.x;
re.top = pt.y;
re.right = pt.x + stretched_x;
re.bottom = pt.y + stretched_y;
ClipCursor(&re);
} else {
ClipCursor(NULL);
}
SetMouseToggleInfo();
}
LRESULT CALLBACK simWndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam)
{
HDC hdc, hdcMem;
PAINTSTRUCT ps;
bx_bool mouse_toggle = 0;
int toolbar_cmd = -1;
Bit8u kmodchange = 0;
bx_bool keymod = 0;
static BOOL mouseModeChange = FALSE;
switch (iMsg) {
case WM_CREATE:
SetTimer(hwnd, 1, 250, NULL);
return 0;
case WM_TIMER:
if (mouseToggleReq && (GetActiveWindow() == stInfo.mainWnd)) {
SetMouseCapture();
}
return 0;
case WM_PAINT:
EnterCriticalSection(&stInfo.drawCS);
hdc = BeginPaint (hwnd, &ps);
hdcMem = CreateCompatibleDC (hdc);
SelectObject (hdcMem, MemoryBitmap);
if (stretch_factor == 1) {
BitBlt(hdc, ps.rcPaint.left, ps.rcPaint.top,
ps.rcPaint.right - ps.rcPaint.left + 1,
ps.rcPaint.bottom - ps.rcPaint.top + 1, hdcMem,
ps.rcPaint.left, ps.rcPaint.top, SRCCOPY);
} else {
StretchBlt(hdc, ps.rcPaint.left, ps.rcPaint.top,
ps.rcPaint.right - ps.rcPaint.left + 1,
ps.rcPaint.bottom - ps.rcPaint.top + 1, hdcMem,
ps.rcPaint.left/stretch_factor, ps.rcPaint.top/stretch_factor,
(ps.rcPaint.right - ps.rcPaint.left+1)/stretch_factor,
(ps.rcPaint.bottom - ps.rcPaint.top+1)/stretch_factor, SRCCOPY);
}
DeleteDC (hdcMem);
EndPaint (hwnd, &ps);
LeaveCriticalSection(&stInfo.drawCS);
return 0;
case WM_SIZE:
if (mouseCaptureMode) {
POINT pt = { 0, 0 };
RECT re;
ClientToScreen(stInfo.simWnd, &pt);
re.left = pt.x;
re.top = pt.y;
re.right = pt.x + stretched_x;
re.bottom = pt.y + stretched_y;
ClipCursor(&re);
}
break;
case WM_MOUSEMOVE:
if ((LOWORD(lParam) == ms_savedx) && (HIWORD(lParam) == ms_savedy)) {
// Ignore mouse event generated by SetCursorPos().
return 0;
}
if (!mouseModeChange) {
processMouseXY(LOWORD(lParam), HIWORD(lParam), 0, (int) wParam, 0);
}
return 0;
case WM_MOUSEWHEEL:
if (!mouseModeChange) {
// WM_MOUSEWHEEL returns x and y relative to the main screen.
// WM_MOUSEMOVE below returns x and y relative to the current view.
POINT pt;
pt.x = LOWORD(lParam);
pt.y = HIWORD(lParam);
ScreenToClient(stInfo.simWnd, &pt);
processMouseXY(pt.x, pt.y, (Bit16s) HIWORD(wParam) / 120, LOWORD(wParam), 0);
}
return 0;
case WM_LBUTTONDOWN:
case WM_LBUTTONDBLCLK:
case WM_LBUTTONUP:
if (mouse_buttons == 2) {
if ((wParam & MK_LBUTTON) == MK_LBUTTON) {
if (bx_gui->mouse_toggle_check(BX_MT_LBUTTON, 1)) {
mouseCaptureMode = !mouseCaptureMode;
SetMouseCapture();
mouseModeChange = TRUE;
}
} else if (mouseModeChange && (iMsg == WM_LBUTTONUP)) {
bx_gui->mouse_toggle_check(BX_MT_LBUTTON, 0);
mouseModeChange = FALSE;
} else {
processMouseXY(LOWORD(lParam), HIWORD(lParam), 0, (int) wParam, 1);
}
return 0;
}
processMouseXY(LOWORD(lParam), HIWORD(lParam), 0, (int) wParam, 1);
return 0;
case WM_MBUTTONDOWN:
case WM_MBUTTONDBLCLK:
case WM_MBUTTONUP:
if ((wParam & MK_MBUTTON) == MK_MBUTTON) {
if (bx_gui->mouse_toggle_check(BX_MT_MBUTTON, 1)) {
mouseCaptureMode = !mouseCaptureMode;
SetMouseCapture();
mouseModeChange = TRUE;
}
} else if (mouseModeChange && (iMsg == WM_MBUTTONUP)) {
bx_gui->mouse_toggle_check(BX_MT_MBUTTON, 0);
mouseModeChange = FALSE;
} else {
processMouseXY(LOWORD(lParam), HIWORD(lParam), 0, (int) wParam, 4);
}
return 0;
case WM_RBUTTONDOWN:
case WM_RBUTTONDBLCLK:
case WM_RBUTTONUP:
if (mouse_buttons == 2) {
if ((wParam & MK_RBUTTON) == MK_RBUTTON) {
if (bx_gui->mouse_toggle_check(BX_MT_RBUTTON, 1)) {
mouseCaptureMode = !mouseCaptureMode;
SetMouseCapture();
mouseModeChange = TRUE;
}
} else if (mouseModeChange && (iMsg == WM_RBUTTONUP)) {
bx_gui->mouse_toggle_check(BX_MT_RBUTTON, 0);
mouseModeChange = FALSE;
} else {
processMouseXY(LOWORD(lParam), HIWORD(lParam), 0, (int) wParam, 2);
}
return 0;
}
processMouseXY(LOWORD(lParam), HIWORD(lParam), 0, (int) wParam, 2);
return 0;
case WM_CLOSE:
return DefWindowProc (hwnd, iMsg, wParam, lParam);
case WM_DESTROY:
KillTimer(hwnd, 1);
stInfo.UIinited = FALSE;
return 0;
case WM_KEYDOWN:
case WM_SYSKEYDOWN:
// check modifier keys
if (wParam == VK_SHIFT) {
kmodchange = bx_gui->set_modifier_keys(BX_MOD_KEY_SHIFT, 1);
keymod = 1;
} else if (wParam == VK_CONTROL) {
kmodchange = bx_gui->set_modifier_keys(BX_MOD_KEY_CTRL, 1);
keymod = 1;
} else if (wParam == VK_MENU) {
kmodchange = bx_gui->set_modifier_keys(BX_MOD_KEY_ALT, 1);
keymod = 1;
} else if (wParam == VK_CAPITAL) {
kmodchange = bx_gui->set_modifier_keys(BX_MOD_KEY_CAPS, 1);
keymod = 1;
}
// mouse capture toggle-check
if (kmodchange == BX_MOD_KEY_CTRL) {
mouse_toggle = bx_gui->mouse_toggle_check(BX_MT_KEY_CTRL, 1);
} else if (kmodchange == BX_MOD_KEY_ALT) {
mouse_toggle = bx_gui->mouse_toggle_check(BX_MT_KEY_ALT, 1);
} else if (wParam == VK_F10) {
mouse_toggle = bx_gui->mouse_toggle_check(BX_MT_KEY_F10, 1);
} else if (wParam == VK_F12) {
mouse_toggle = bx_gui->mouse_toggle_check(BX_MT_KEY_F12, 1);
}
if (mouse_toggle) {
mouseCaptureMode = !mouseCaptureMode;
SetMouseCapture();
return 0;
}
if (bx_gui->command_mode_active()) {
if (bx_gui->get_modifier_keys() == 0) {
if (wParam == 'A') {
toolbar_cmd = 0; // Floppy A
} else if (wParam == 'B') {
toolbar_cmd = 1; // Floppy B
} else if (wParam == 'C') {
toolbar_cmd = 10; // Copy
} else if (wParam == 'F') {
if (!saveParent) {
set_fullscreen_mode(TRUE);
bx_gui->set_fullscreen_mode(1);
} else {
resize_main_window(TRUE);
bx_gui->set_fullscreen_mode(0);
}
} else if (wParam == 'M') {
bx_gui->marklog_handler();
} else if (wParam == 'P') {
toolbar_cmd = 9; // Paste
} else if (wParam == 'R') {
toolbar_cmd = 6; // Reset
} else if (wParam == 'S') {
toolbar_cmd = 8; // Snapshot
} else if (wParam == 'U') {
toolbar_cmd = 11; // User
}
} else if (bx_gui->get_modifier_keys() == BX_MOD_KEY_SHIFT) {
if (wParam == 'C') {
toolbar_cmd = 7; // Config
} else if (wParam == 'P') {
toolbar_cmd = 4; // Power
} else if (wParam == 'S') {
toolbar_cmd = 5; // Suspend
}
}
if (!keymod) {
bx_gui->set_command_mode(0);
SetMouseToggleInfo();
}
if (toolbar_cmd >= 0) {
EnterCriticalSection(&stInfo.keyCS);
enq_key_event((Bit32u)toolbar_cmd, TOOLBAR_CLICKED);
LeaveCriticalSection(&stInfo.keyCS);
return 0;
}
if (wParam != COMMAND_MODE_VKEY) {
return 0;
}
} else {
if (bx_gui->has_command_mode() && (bx_gui->get_modifier_keys() == 0) &&
(wParam == COMMAND_MODE_VKEY)) {
bx_gui->set_command_mode(1);
SetStatusText(0, "Command mode", TRUE);
return 0;
}
}
EnterCriticalSection(&stInfo.keyCS);
if (((lParam & 0x40000000) == 0) || !win32_nokeyrepeat) {
enq_key_event(HIWORD (lParam) & 0x01FF, BX_KEY_PRESSED);
}
LeaveCriticalSection(&stInfo.keyCS);
return 0;
case WM_KEYUP:
case WM_SYSKEYUP:
// check if it's keyup, alt key, non-repeat
// see http://msdn2.microsoft.com/en-us/library/ms646267.aspx
if ((wParam == VK_RETURN) &&
((HIWORD(lParam) & BX_SYSKEY) == (KF_ALTDOWN | KF_UP))) {
if (!saveParent) {
set_fullscreen_mode(TRUE);
} else {
resize_main_window(TRUE);
}
} else {
// check modifier keys
if (wParam == VK_SHIFT) {
kmodchange = bx_gui->set_modifier_keys(BX_MOD_KEY_SHIFT, 0);
} else if (wParam == VK_CONTROL) {
kmodchange = bx_gui->set_modifier_keys(BX_MOD_KEY_CTRL, 0);
} else if (wParam == VK_MENU) {
kmodchange = bx_gui->set_modifier_keys(BX_MOD_KEY_ALT, 0);
}
// mouse capture toggle-check
if (kmodchange == BX_MOD_KEY_CTRL) {
bx_gui->mouse_toggle_check(BX_MT_KEY_CTRL, 0);
} else if (kmodchange == BX_MOD_KEY_ALT) {
bx_gui->mouse_toggle_check(BX_MT_KEY_ALT, 0);
} else if (wParam == VK_F10) {
bx_gui->mouse_toggle_check(BX_MT_KEY_F10, 0);
} else if (wParam == VK_F12) {
bx_gui->mouse_toggle_check(BX_MT_KEY_F12, 0);
}
EnterCriticalSection(&stInfo.keyCS);
enq_key_event(HIWORD (lParam) & 0x01FF, BX_KEY_RELEASED);
LeaveCriticalSection(&stInfo.keyCS);
}
return 0;
case WM_SYSCHAR:
// check if it's keydown, alt key, non-repeat
// see http://msdn2.microsoft.com/en-us/library/ms646267.aspx
if (wParam == VK_RETURN) {
if ((HIWORD(lParam) & BX_SYSKEY) == KF_ALTDOWN) {
if (!saveParent) {
set_fullscreen_mode(TRUE);
} else {
resize_main_window(TRUE);
}
}
}
case WM_CHAR:
case WM_DEADCHAR:
case WM_SYSDEADCHAR:
return 0;
}
return DefWindowProc (hwnd, iMsg, wParam, lParam);
}
void enq_key_event(Bit32u key, Bit32u press_release)
{
static BOOL alt_pressed_l = FALSE;
static BOOL alt_pressed_r = FALSE;
static BOOL ctrl_pressed_l = FALSE;
static BOOL ctrl_pressed_r = FALSE;
static BOOL shift_pressed_l = FALSE;
static BOOL shift_pressed_r = FALSE;
if (press_release == FOCUS_CHANGED) {
alt_pressed_l = FALSE;
alt_pressed_r = FALSE;
ctrl_pressed_l = FALSE;
ctrl_pressed_r = FALSE;
shift_pressed_l = FALSE;
shift_pressed_r = FALSE;
} else if (press_release == BX_KEY_PRESSED) {
// Windows generates multiple keypresses when holding down these keys
switch (key) {
case 0x1d:
if (ctrl_pressed_l)
return;
ctrl_pressed_l = TRUE;
break;
case 0x2a:
if (shift_pressed_l)
return;
shift_pressed_l = TRUE;
break;
case 0x36:
if (shift_pressed_r)
return;
shift_pressed_r = TRUE;
break;
case 0x38:
if (alt_pressed_l)
return;
alt_pressed_l = TRUE;
break;
case 0x011d:
if (ctrl_pressed_r)
return;
ctrl_pressed_r = TRUE;
break;
case 0x0138:
if (alt_pressed_r)
return;
// This makes the "AltGr" key on European keyboards work
if (ctrl_pressed_l) {
enq_key_event(0x1d, BX_KEY_RELEASED);
}
alt_pressed_r = TRUE;
break;
}
} else {
switch (key) {
case 0x1d:
if (!ctrl_pressed_l)
return;
ctrl_pressed_l = FALSE;
break;
case 0x2a:
shift_pressed_l = FALSE;
break;
case 0x36:
shift_pressed_r = FALSE;
break;
case 0x38:
alt_pressed_l = FALSE;
break;
case 0x011d:
ctrl_pressed_r = FALSE;
break;
case 0x0138:
alt_pressed_r = FALSE;
break;
}
}
if (((tail+1) % SCANCODE_BUFSIZE) == head) {
BX_ERROR(("enq_scancode: buffer full"));
return;
}
keyevents[tail].key_event = key | press_release;
tail = (tail + 1) % SCANCODE_BUFSIZE;
}
void enq_mouse_event(void)
{
EnterCriticalSection(&stInfo.mouseCS);
if (ms_xdelta || ms_ydelta || ms_zdelta) {
if (((tail+1) % SCANCODE_BUFSIZE) == head) {
LeaveCriticalSection(&stInfo.mouseCS);
BX_ERROR(("enq_scancode: buffer full"));
return;
}
QueueEvent& current=keyevents[tail];
current.key_event=MOUSE_MOTION;
if (win32MouseModeAbsXY) {
current.mouse_x = ms_lastx * 0x7fff / dimension_x;
current.mouse_y = ms_lasty * 0x7fff / dimension_y;
} else {
current.mouse_x = ms_xdelta;
current.mouse_y = ms_ydelta;
}
current.mouse_z = ms_zdelta;
current.mouse_button_state = mouse_button_state;
ms_ydelta = ms_xdelta = ms_zdelta = 0;
tail = (tail + 1) % SCANCODE_BUFSIZE;
}
LeaveCriticalSection(&stInfo.mouseCS);
}
QueueEvent* deq_key_event(void)
{
QueueEvent* key;
if (head == tail) {
BX_ERROR(("deq_scancode: buffer empty"));
return((QueueEvent*)0);
}
key = &keyevents[head];
head = (head + 1) % SCANCODE_BUFSIZE;
return(key);
}
void bx_win32_gui_c::handle_events(void)
{
Bit32u key;
Bit32u key_event;
if (stInfo.kill) terminateEmul(stInfo.kill);
if (fix_size) {
resize_main_window(FALSE);
fix_size = FALSE;
}
// Handle mouse moves
enq_mouse_event();
// Handle keyboard and mouse clicks
EnterCriticalSection(&stInfo.keyCS);
while (head != tail) {
QueueEvent* queue_event = deq_key_event();
if (!queue_event)
break;
key = queue_event->key_event;
if (key == MOUSE_MOTION)
{
DEV_mouse_motion(queue_event->mouse_x, queue_event->mouse_y,
queue_event->mouse_z, queue_event->mouse_button_state, win32MouseModeAbsXY);
}
else if (key == FOCUS_CHANGED) {
DEV_kbd_release_keys();
}
// Check for mouse buttons first
else if (key & MOUSE_PRESSED) {
DEV_mouse_motion(0, 0, 0, LOWORD(key), 0);
}
else if (key & TOOLBAR_CLICKED) {
win32_toolbar_click(LOWORD(key));
}
else {
key_event = win32_to_bx_key[(key & 0x100) ? 1 : 0][key & 0xff];
if (key & BX_KEY_RELEASED) key_event |= BX_KEY_RELEASED;
DEV_kbd_gen_scancode(key_event);
}
}
LeaveCriticalSection(&stInfo.keyCS);
#if BX_SHOW_IPS
if (ipsUpdate) {
SetStatusText(1, ipsText, 1);
ipsUpdate = FALSE;
}
#endif
}
void bx_win32_gui_c::flush(void)
{
EnterCriticalSection(&stInfo.drawCS);
if (updated_area_valid) {
// slight bugfix
updated_area.right++;
updated_area.bottom++;
InvalidateRect(stInfo.simWnd, &updated_area, FALSE);
updated_area_valid = FALSE;
}
LeaveCriticalSection(&stInfo.drawCS);
}
void bx_win32_gui_c::clear_screen(void)
{
HGDIOBJ oldObj;
if (!stInfo.UIinited) return;
EnterCriticalSection(&stInfo.drawCS);
oldObj = SelectObject(MemoryDC, MemoryBitmap);
PatBlt(MemoryDC, 0, 0, stretched_x, stretched_y, BLACKNESS);
SelectObject(MemoryDC, oldObj);
updateUpdated(0, 0, dimension_x-1, dimension_y-1);
LeaveCriticalSection(&stInfo.drawCS);
}
void bx_win32_gui_c::set_font(bx_bool lg)
{
Bit8u data[64], i;
for (unsigned c = 0; c<256; c++) {
if (char_changed[c]) {
memset(data, 0, sizeof(data));
BOOL gfxchar = lg && ((c & 0xE0) == 0xC0);
for (i=0; i<(unsigned)yChar; i++) {
data[i*2] = vga_charmap[c*32+i];
if (gfxchar) {
data[i*2+1] = (data[i*2] << 7);
}
}
SetBitmapBits(vgafont[c], 64, data);
char_changed[c] = 0;
}
}
}
void bx_win32_gui_c::draw_char(Bit8u ch, Bit8u fc, Bit8u bc, Bit16u xc, Bit16u yc,
Bit8u fw, Bit8u fh, Bit8u fx, Bit8u fy,
bx_bool gfxcharw9, Bit8u cs, Bit8u ce, bx_bool curs)
{
HDC hdc;
if (!stInfo.UIinited) return;
EnterCriticalSection(&stInfo.drawCS);
hdc = GetDC(stInfo.simWnd);
DrawBitmap(hdc, vgafont[ch], xc, yc, fw, fh, fx, fy, fc, bc);
if (curs && (ce >= fy) && (cs < (fh + fy))) {
if (cs > fy) {
yc += (cs - fy);
fh -= (cs - fy);
}
if ((ce - cs + 1) < fh) {
fh = ce - cs + 1;
}
DrawBitmap(hdc, vgafont[ch], xc, yc, fw, fh, fx, fy, bc, fc);
}
ReleaseDC(stInfo.simWnd, hdc);
LeaveCriticalSection(&stInfo.drawCS);
}
void bx_win32_gui_c::text_update(Bit8u *old_text, Bit8u *new_text,
unsigned long cursor_x, unsigned long cursor_y,
bx_vga_tminfo_t *tm_info)
{
// present for compatibility
}
int bx_win32_gui_c::get_clipboard_text(Bit8u **bytes, Bit32s *nbytes)
{
if (OpenClipboard(stInfo.simWnd)) {
HGLOBAL hg = GetClipboardData(CF_TEXT);
char *data = (char *)GlobalLock(hg);
*nbytes = strlen(data);
*bytes = new Bit8u[1 + *nbytes];
BX_INFO (("found %d bytes on the clipboard", *nbytes));
memcpy (*bytes, data, *nbytes+1);
BX_INFO (("first byte is 0x%02x", *bytes[0]));
GlobalUnlock(hg);
CloseClipboard();
return 1;
// *bytes will be freed in bx_keyb_c::paste_bytes or
// bx_keyb_c::service_paste_buf, using delete [].
} else {
BX_ERROR (("paste: could not open clipboard"));
return 0;
}
}
int bx_win32_gui_c::set_clipboard_text(char *text_snapshot, Bit32u len)
{
if (OpenClipboard(stInfo.simWnd)) {
HANDLE hMem = GlobalAlloc(GMEM_ZEROINIT, len);
EmptyClipboard();
lstrcpy((char *)hMem, text_snapshot);
SetClipboardData(CF_TEXT, hMem);
CloseClipboard();
GlobalFree(hMem);
return 1;
} else {
BX_ERROR (("copy: could not open clipboard"));
return 0;
}
}
bx_bool bx_win32_gui_c::palette_change(Bit8u index, Bit8u red, Bit8u green,
Bit8u blue) {
if ((current_bpp == 16) && (index < 3)) {
cmap_index[256+index].rgbRed = red;
cmap_index[256+index].rgbBlue = blue;
cmap_index[256+index].rgbGreen = green;
return 0;
} else {
cmap_index[index].rgbRed = red;
cmap_index[index].rgbBlue = blue;
cmap_index[index].rgbGreen = green;
}
return(1);
}
void bx_win32_gui_c::graphics_tile_update(Bit8u *tile, unsigned x0, unsigned y0)
{
HDC hdc;
HGDIOBJ oldObj;
EnterCriticalSection(&stInfo.drawCS);
hdc = GetDC(stInfo.simWnd);
oldObj = SelectObject(MemoryDC, MemoryBitmap);
StretchDIBits(MemoryDC, x0, y0, x_tilesize, y_tilesize, 0, 0,
x_tilesize, y_tilesize, tile, bitmap_info, DIB_RGB_COLORS, SRCCOPY);
SelectObject(MemoryDC, oldObj);
updateUpdated(x0, y0, x0 + x_tilesize - 1, y0 + y_tilesize - 1);
ReleaseDC(stInfo.simWnd, hdc);
LeaveCriticalSection(&stInfo.drawCS);
}
void bx_win32_gui_c::dimension_update(unsigned x, unsigned y, unsigned fheight, unsigned fwidth, unsigned bpp)
{
guest_textmode = (fheight > 0);
guest_fwidth = fwidth;
guest_fheight = fheight;
guest_xres = x;
guest_yres = y;
if (guest_textmode) {
yChar = fheight;
xChar = fwidth;
}
if ((x == dimension_x) && (y == dimension_y) && (bpp == current_bpp))
return;
dimension_x = x;
dimension_y = y;
if ((desktop_y > 0) && ((x > desktop_x) | (y > desktop_y))) {
BX_ERROR(("dimension_update(): resolution of out of desktop bounds - screen only partly visible"));
}
// stretch small simulation window (compatibility code)
if (!win32_autoscale) {
stretch_factor = 1;
if (x < 400) {
stretch_factor = 2;
}
}
bitmap_info->bmiHeader.biBitCount = bpp;
if (bpp == 16) {
bitmap_info->bmiHeader.biCompression = BI_BITFIELDS;
static RGBQUAD red_mask = {0x00, 0xF8, 0x00, 0x00};
static RGBQUAD green_mask = {0xE0, 0x07, 0x00, 0x00};
static RGBQUAD blue_mask = {0x1F, 0x00, 0x00, 0x00};
bitmap_info->bmiColors[256] = bitmap_info->bmiColors[0];
bitmap_info->bmiColors[257] = bitmap_info->bmiColors[1];
bitmap_info->bmiColors[258] = bitmap_info->bmiColors[2];
bitmap_info->bmiColors[0] = red_mask;
bitmap_info->bmiColors[1] = green_mask;
bitmap_info->bmiColors[2] = blue_mask;
} else {
if (current_bpp == 16) {
bitmap_info->bmiColors[0] = bitmap_info->bmiColors[256];
bitmap_info->bmiColors[1] = bitmap_info->bmiColors[257];
bitmap_info->bmiColors[2] = bitmap_info->bmiColors[258];
}
bitmap_info->bmiHeader.biCompression = BI_RGB;
if (bpp == 15) {
bitmap_info->bmiHeader.biBitCount = 16;
}
}
current_bpp = guest_bpp = bpp;
resize_main_window(FALSE);
BX_INFO(("dimension update x=%d y=%d fontheight=%d fontwidth=%d bpp=%d", x, y, fheight, fwidth, bpp));
host_xres = x;
host_yres = y;
host_bpp = bpp;
}
unsigned bx_win32_gui_c::create_bitmap(const unsigned char *bmap, unsigned xdim, unsigned ydim)
{
unsigned char *data;
TBADDBITMAP tbab;
if (bx_bitmap_entries >= BX_MAX_PIXMAPS)
terminateEmul(EXIT_HEADER_BITMAP_ERROR);
bx_bitmaps[bx_bitmap_entries].bmap = CreateBitmap(xdim,ydim,1,1,NULL);
if (!bx_bitmaps[bx_bitmap_entries].bmap)
terminateEmul(EXIT_HEADER_BITMAP_ERROR);
data = new unsigned char[ydim * xdim/8];
for (unsigned i=0; i<ydim * xdim/8; i++)
data[i] = 255 - reverse_bitorder(bmap[i]);
SetBitmapBits(bx_bitmaps[bx_bitmap_entries].bmap, ydim * xdim/8, data);
delete [] data;
data = NULL;
bx_bitmaps[bx_bitmap_entries].xdim = xdim;
bx_bitmaps[bx_bitmap_entries].ydim = ydim;
tbab.hInst = NULL;
tbab.nID = (UINT_PTR)bx_bitmaps[bx_bitmap_entries].bmap;
SendMessage(hwndTB, TB_ADDBITMAP, 1, (LPARAM)&tbab);
bx_bitmap_entries++;
return(bx_bitmap_entries-1); // return index as handle
}
unsigned bx_win32_gui_c::headerbar_bitmap(unsigned bmap_id, unsigned alignment, void (*f)(void))
{
unsigned hb_index;
TBBUTTON tbb[1];
if ((win32_toolbar_entries+1) > BX_MAX_HEADERBAR_ENTRIES)
terminateEmul(EXIT_HEADER_BITMAP_ERROR);
hb_index = win32_toolbar_entries++;
memset(tbb,0,sizeof(tbb));
if (bx_hb_separator==0) {
tbb[0].iBitmap = 0;
tbb[0].idCommand = 0;
tbb[0].fsState = 0;
tbb[0].fsStyle = TBSTYLE_SEP;
SendMessage(hwndTB, TB_ADDBUTTONS, 1,(LPARAM)(LPTBBUTTON)&tbb);
}
tbb[0].iBitmap = bmap_id;
tbb[0].idCommand = hb_index + 101;
tbb[0].fsState = TBSTATE_ENABLED;
tbb[0].fsStyle = TBSTYLE_BUTTON;
if (alignment == BX_GRAVITY_LEFT) {
SendMessage(hwndTB, TB_INSERTBUTTON, bx_hb_separator,(LPARAM)(LPTBBUTTON)&tbb);
bx_hb_separator++;
} else { // BX_GRAVITY_RIGHT
SendMessage(hwndTB, TB_INSERTBUTTON, bx_hb_separator+1, (LPARAM)(LPTBBUTTON)&tbb);
}
win32_toolbar_entry[hb_index].bmap_id = bmap_id;
win32_toolbar_entry[hb_index].f = f;
win32_toolbar_entry[hb_index].tooltip = NULL;
return(hb_index);
}
void bx_win32_gui_c::show_headerbar(void)
{
if (!IsWindowVisible(hwndTB)) {
SendMessage(hwndTB, TB_AUTOSIZE, 0, 0);
ShowWindow(hwndTB, SW_SHOW);
resize_main_window(FALSE);
bx_gui->set_tooltip(bx_gui->get_mouse_headerbar_id(), szMouseTooltip);
}
}
void bx_win32_gui_c::replace_bitmap(unsigned hbar_id, unsigned bmap_id)
{
if (bmap_id != win32_toolbar_entry[hbar_id].bmap_id) {
win32_toolbar_entry[hbar_id].bmap_id = bmap_id;
bx_bool is_visible = IsWindowVisible(hwndTB);
if (is_visible) {
ShowWindow(hwndTB, SW_HIDE);
}
SendMessage(hwndTB, TB_CHANGEBITMAP, (WPARAM)hbar_id+101, (LPARAM)
MAKELPARAM(bmap_id, 0));
SendMessage(hwndTB, TB_AUTOSIZE, 0, 0);
if (is_visible) {
ShowWindow(hwndTB, SW_SHOW);
}
}
}
void bx_win32_gui_c::exit(void)
{
#if BX_DEBUGGER && BX_DEBUGGER_GUI
if (SIM->has_debug_gui()) {
close_debug_dialog();
}
#endif
// kill thread first...
PostMessage(stInfo.mainWnd, WM_CLOSE, 0, 0);
// Wait until it dies
while ((stInfo.kill == 0) && (workerThreadID != 0)) Sleep(500);
if (!stInfo.kill) terminateEmul(EXIT_NORMAL);
}
void create_vga_font(void)
{
unsigned char data[64];
// VGA font is 8 or 9 wide and up to 32 high
for (unsigned c = 0; c<256; c++) {
vgafont[c] = CreateBitmap(9,32,1,1,NULL);
if (!vgafont[c]) terminateEmul(EXIT_FONT_BITMAP_ERROR);
memset(data, 0, sizeof(data));
for (unsigned i=0; i<16; i++)
data[i*2] = reverse_bitorder(bx_vgafont[c].data[i]);
SetBitmapBits(vgafont[c], 64, data);
}
}
COLORREF GetColorRef(Bit8u pal_idx)
{
return RGB(cmap_index[pal_idx].rgbRed, cmap_index[pal_idx].rgbGreen,
cmap_index[pal_idx].rgbBlue);
}
void DrawBitmap(HDC hdc, HBITMAP hBitmap, int xStart, int yStart, int width,
int height, int fcol, int frow, Bit8u fgcolor, Bit8u bgcolor)
{
BITMAP bm;
HDC hdcMem;
POINT ptSize, ptOrg;
HGDIOBJ oldObj;
hdcMem = CreateCompatibleDC(hdc);
SelectObject(hdcMem, hBitmap);
SetMapMode(hdcMem, GetMapMode (hdc));
GetObject(hBitmap, sizeof (BITMAP), (LPVOID) &bm);
ptSize.x = width;
ptSize.y = height;
DPtoLP(hdc, &ptSize, 1);
ptOrg.x = fcol;
ptOrg.y = frow;
DPtoLP(hdcMem, &ptOrg, 1);
oldObj = SelectObject(MemoryDC, MemoryBitmap);
COLORREF crFore = SetTextColor(MemoryDC, GetColorRef(bgcolor));
COLORREF crBack = SetBkColor(MemoryDC, GetColorRef(fgcolor));
if (xChar > 9) {
StretchBlt(MemoryDC, xStart, yStart, ptSize.x, ptSize.y, hdcMem, ptOrg.x,
ptOrg.y, ptSize.x / 2, ptSize.y, SRCCOPY);
} else {
BitBlt(MemoryDC, xStart, yStart, ptSize.x, ptSize.y, hdcMem, ptOrg.x,
ptOrg.y, SRCCOPY);
}
SetBkColor(MemoryDC, crBack);
SetTextColor(MemoryDC, crFore);
SelectObject(MemoryDC, oldObj);
updateUpdated(xStart, yStart, ptSize.x + xStart - 1, ptSize.y + yStart - 1);
DeleteDC(hdcMem);
}
void updateUpdated(int x1, int y1, int x2, int y2)
{
x1 *= stretch_factor;
y1 *= stretch_factor;
x2 *= stretch_factor;
y2 *= stretch_factor;
if (!updated_area_valid) {
updated_area.left = x1 ;
updated_area.top = y1 ;
updated_area.right = x2 ;
updated_area.bottom = y2 ;
} else {
if (x1 < updated_area.left) updated_area.left = x1 ;
if (y1 < updated_area.top) updated_area.top = y1 ;
if (x2 > updated_area.right) updated_area.right = x2 ;
if (y2 > updated_area.bottom) updated_area.bottom = y2;
}
updated_area_valid = TRUE;
}
void win32_toolbar_click(int x)
{
if (x < win32_toolbar_entries) {
win32_toolbar_entry[x].f();
}
}
void bx_win32_gui_c::mouse_enabled_changed_specific(bx_bool val)
{
if ((val != (bx_bool)mouseCaptureMode) && !mouseToggleReq) {
mouseToggleReq = TRUE;
mouseCaptureNew = val;
}
}
void bx_win32_gui_c::get_capabilities(Bit16u *xres, Bit16u *yres, Bit16u *bpp)
{
if (desktop_y > 0) {
*xres = desktop_x;
*yres = desktop_y;
*bpp = 32;
} else {
*xres = 1024;
*yres = 768;
*bpp = 32;
}
}
void bx_win32_gui_c::set_tooltip(unsigned hbar_id, const char *tip)
{
win32_toolbar_entry[hbar_id].tooltip = tip;
}
void bx_win32_gui_c::set_mouse_mode_absxy(bx_bool mode)
{
win32MouseModeAbsXY = mode;
}
#if BX_SHOW_IPS
VOID CALLBACK MyTimer(HWND hwnd,UINT uMsg, UINT idEvent, DWORD dwTime)
{
bx_show_ips_handler();
}
void bx_win32_gui_c::show_ips(Bit32u ips_count)
{
if (!ipsUpdate) {
sprintf(ipsText, "IPS: %3.3fM", ips_count / 1000000.0);
ipsUpdate = TRUE;
}
}
#endif
#endif /* if BX_WITH_WIN32 */
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