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AppleWin/source/Frame.cpp

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/*
AppleWin : An Apple //e emulator for Windows
Copyright (C) 1994-1996, Michael O'Brien
Copyright (C) 1999-2001, Oliver Schmidt
Copyright (C) 2002-2005, Tom Charlesworth
Copyright (C) 2006-2014, Tom Charlesworth, Michael Pohoreski
AppleWin is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
AppleWin 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with AppleWin; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* Description: Frame
*
* Author: Various
*/
#include "StdAfx.h"
#include <sys/stat.h>
#include "AppleWin.h"
#include "CPU.h"
#include "Disk.h"
#include "DiskImage.h"
#include "Harddisk.h"
#include "Frame.h"
#include "Keyboard.h"
#include "Log.h"
#include "Memory.h"
#include "Mockingboard.h"
#include "MouseInterface.h"
#include "ParallelPrinter.h"
#include "Registry.h"
#include "SaveState.h"
#include "SerialComms.h"
#include "SoundCore.h"
#include "Speaker.h"
#ifdef USE_SPEECH_API
#include "Speech.h"
#endif
#include "Video.h"
#include "..\resource\resource.h"
#include "Configuration\PropertySheet.h"
#include "Debugger\Debug.h"
//#define ENABLE_MENU 0
// Magic numbers (used by FrameCreateWindow to calc width/height):
#define MAGICX 5 // 3D border between Apple window & Emulator's RHS buttons
#define MAGICY 5 // 3D border between Apple window & Title bar
static const int kDEFAULT_VIEWPORT_SCALE = 2;
static int g_nViewportCX = FRAMEBUFFER_W * kDEFAULT_VIEWPORT_SCALE;
static int g_nViewportCY = FRAMEBUFFER_H * kDEFAULT_VIEWPORT_SCALE;
static int g_nViewportScale = kDEFAULT_VIEWPORT_SCALE; // saved REGSAVE
static int g_nMaxViewportScale = kDEFAULT_VIEWPORT_SCALE;
#define BUTTONX (g_nViewportCX + VIEWPORTX*2)
#define BUTTONY 0
#define BUTTONCX 45
#define BUTTONCY 45
// NB. FSxxx = FullScreen xxx
#define FSVIEWPORTX (640-BUTTONCX-MAGICX-g_nViewportCX)
#define FSVIEWPORTY ((480-g_nViewportCY)/2)
#define FSBUTTONX (640-BUTTONCX)
#define FSBUTTONY (((480-g_nViewportCY)/2)-1)
#define BUTTONS 8
static HBITMAP g_hCapsLockBitmap[2];
static HBITMAP g_hHardDiskBitmap[2];
//Pravets8 only
static HBITMAP g_hCapsBitmapP8[2];
static HBITMAP g_hCapsBitmapLat[2];
//static HBITMAP charsetbitmap [4]; //The idea was to add a charset indicator on the front panel, but it was given up. All charsetbitmap occurences must be REMOVED!
//===========================
static HBITMAP g_hDiskWindowedLED[ NUM_DISK_STATUS ];
//static HBITMAP g_hDiskFullScreenLED[ NUM_DISK_STATUS ];
static int g_nTrackDrive1 = -1;
static int g_nTrackDrive2 = -1;
static int g_nSectorDrive1 = -1;
static int g_nSectorDrive2 = -1;
static TCHAR g_sTrackDrive1 [8] = TEXT("??");
static TCHAR g_sTrackDrive2 [8] = TEXT("??");
static TCHAR g_sSectorDrive1[8] = TEXT("??");
static TCHAR g_sSectorDrive2[8] = TEXT("??");
Disk_Status_e g_eStatusDrive1 = DISK_STATUS_OFF;
Disk_Status_e g_eStatusDrive2 = DISK_STATUS_OFF;
// Must keep in sync with Disk_Status_e g_aDiskFullScreenColors
static DWORD g_aDiskFullScreenColorsLED[ NUM_DISK_STATUS ] =
{
RGB( 0, 0, 0), // DISK_STATUS_OFF BLACK
RGB( 0,255, 0), // DISK_STATUS_READ GREEN
RGB(255, 0, 0), // DISK_STATUS_WRITE RED
RGB(255,128, 0) // DISK_STATUS_PROT ORANGE
// RGB( 0, 0,255) // DISK_STATUS_PROT -blue-
};
static HBITMAP buttonbitmap[BUTTONS];
static bool g_bAppActive = false;
static HBRUSH btnfacebrush = (HBRUSH)0;
static HPEN btnfacepen = (HPEN)0;
static HPEN btnhighlightpen = (HPEN)0;
static HPEN btnshadowpen = (HPEN)0;
static int buttonactive = -1;
static int buttondown = -1;
static int buttonover = -1;
static int buttonx = BUTTONX;
static int buttony = BUTTONY;
static HRGN clipregion = (HRGN)0;
static HDC g_hFrameDC = (HDC)0;
static RECT framerect = {0,0,0,0};
HWND g_hFrameWindow = (HWND)0;
BOOL g_bIsFullScreen = 0;
BOOL g_bConfirmReboot = 1; // saved PageConfig REGSAVE
BOOL g_bMultiMon = 0; // OFF = load window position & clamp initial frame to screen, ON = use window position as is
static BOOL helpquit = 0;
static BOOL g_bPaintingWindow = 0;
static HFONT smallfont = (HFONT)0;
static HWND tooltipwindow = (HWND)0;
static BOOL g_bUsingCursor = 0; // 1=AppleWin is using (hiding) the mouse-cursor
static int viewportx = VIEWPORTX; // Default to Normal (non-FullScreen) mode
static int viewporty = VIEWPORTY; // Default to Normal (non-FullScreen) mode
int g_nCharsetType = 0;
// Direct Draw -- For Full Screen
LPDIRECTDRAW g_pDD = (LPDIRECTDRAW)0;
LPDIRECTDRAWSURFACE g_pDDPrimarySurface = (LPDIRECTDRAWSURFACE)0;
IDirectDrawPalette* g_pDDPal = (IDirectDrawPalette*)0;
static bool g_bShowingCursor = true;
static bool g_bLastCursorInAppleViewport = false;
void DrawStatusArea (HDC passdc, BOOL drawflags);
static void ProcessButtonClick (int button, bool bFromButtonUI=false);
void ProcessDiskPopupMenu(HWND hwnd, POINT pt, const int iDrive);
void RelayEvent (UINT message, WPARAM wparam, LPARAM lparam);
void ResetMachineState ();
void SetFullScreenMode ();
void SetNormalMode ();
void SetUsingCursor (BOOL);
static bool FileExists(std::string strFilename);
bool g_bScrollLock_FullSpeed = false;
bool g_bFreshReset = false;
static bool g_bFullScreen32Bit = true;
// __ Prototypes __________________________________________________________________________________
static void DrawCrosshairs (int x, int y);
static void FrameSetCursorPosByMousePos(int x, int y, int dx, int dy, bool bLeavingAppleScreen);
static void DrawCrosshairsMouse();
static void UpdateMouseInAppleViewport(int iOutOfBoundsX, int iOutOfBoundsY, int x=0, int y=0);
static void ScreenWindowResize(const bool bCtrlKey);
static void FrameResizeWindow(int nNewScale);
static void GetWidthHeight(int& nWidth, int& nHeight);
TCHAR g_pAppleWindowTitle[ 128 ] = "";
// Updates g_pAppTitle
// ====================================================================
void GetAppleWindowTitle()
{
g_pAppTitle = g_pAppleWindowTitle;
switch (g_Apple2Type)
{
default:
case A2TYPE_APPLE2: _tcscpy(g_pAppleWindowTitle, TITLE_APPLE_2 ); break;
case A2TYPE_APPLE2PLUS: _tcscpy(g_pAppleWindowTitle, TITLE_APPLE_2_PLUS ); break;
case A2TYPE_APPLE2E: _tcscpy(g_pAppleWindowTitle, TITLE_APPLE_2E ); break;
case A2TYPE_APPLE2EENHANCED:_tcscpy(g_pAppleWindowTitle, TITLE_APPLE_2E_ENHANCED); break;
case A2TYPE_PRAVETS82: _tcscpy(g_pAppleWindowTitle, TITLE_PRAVETS_82 ); break;
case A2TYPE_PRAVETS8M: _tcscpy(g_pAppleWindowTitle, TITLE_PRAVETS_8M ); break;
case A2TYPE_PRAVETS8A: _tcscpy(g_pAppleWindowTitle, TITLE_PRAVETS_8A ); break;
}
#if _DEBUG
_tcscat( g_pAppleWindowTitle, " *DEBUG* " );
#endif
if (g_nAppMode == MODE_LOGO)
return;
// TODO: g_bDisplayVideoModeInTitle
_tcscat( g_pAppleWindowTitle, " - " );
if( g_uHalfScanLines )
{
_tcscat( g_pAppleWindowTitle," 50% " );
}
_tcscat( g_pAppleWindowTitle, g_apVideoModeDesc[ g_eVideoType ] );
if (g_hCustomRomF8 != INVALID_HANDLE_VALUE)
_tcscat(g_pAppleWindowTitle,TEXT(" (custom rom)"));
else if (sg_PropertySheet.GetTheFreezesF8Rom() && IS_APPLE2)
_tcscat(g_pAppleWindowTitle,TEXT(" (The Freeze's non-autostart F8 rom)"));
switch (g_nAppMode)
{
case MODE_PAUSED : _tcscat(g_pAppleWindowTitle,TEXT(" [")); _tcscat(g_pAppleWindowTitle,TITLE_PAUSED ); _tcscat(g_pAppleWindowTitle,TEXT("]")); break;
case MODE_STEPPING: _tcscat(g_pAppleWindowTitle,TEXT(" [")); _tcscat(g_pAppleWindowTitle,TITLE_STEPPING); _tcscat(g_pAppleWindowTitle,TEXT("]")); break;
}
g_pAppTitle = g_pAppleWindowTitle;
}
//===========================================================================
static void FrameShowCursor(BOOL bShow)
{
int nCount;
if (bShow)
{
do
{
nCount = ShowCursor(bShow);
}
while(nCount < 0);
g_bShowingCursor = true;
}
else
{
do
{
nCount = ShowCursor(bShow);
}
while(nCount >= 0);
g_bShowingCursor = false;
}
}
// Called when:
// . Ctrl-Left mouse button
// . PAUSE pressed (when MODE_RUNNING)
// . AppleWin's main window is deactivated
static void RevealCursor()
{
if (!sg_Mouse.IsActiveAndEnabled())
return;
sg_Mouse.SetEnabled(false);
FrameShowCursor(TRUE);
if (sg_PropertySheet.GetMouseShowCrosshair()) // Erase crosshairs if they are being drawn
DrawCrosshairs(0,0);
if (sg_PropertySheet.GetMouseRestrictToWindow())
SetUsingCursor(FALSE);
g_bLastCursorInAppleViewport = false;
}
//===========================================================================
#define LOADBUTTONBITMAP(bitmapname) LoadImage(g_hInstance,bitmapname, \
IMAGE_BITMAP,0,0, \
LR_CREATEDIBSECTION | \
LR_LOADMAP3DCOLORS | \
LR_LOADTRANSPARENT);
static void CreateGdiObjects(void)
{
ZeroMemory(buttonbitmap, BUTTONS*sizeof(HBITMAP));
buttonbitmap[BTN_HELP] = (HBITMAP)LOADBUTTONBITMAP(TEXT("HELP_BUTTON"));
switch (g_Apple2Type)
{
case A2TYPE_PRAVETS82:
case A2TYPE_PRAVETS8M:
case A2TYPE_PRAVETS8A:
buttonbitmap[BTN_RUN] = (HBITMAP)LOADBUTTONBITMAP(TEXT("RUNP_BUTTON"));
break;
default:
buttonbitmap[BTN_RUN] = (HBITMAP)LOADBUTTONBITMAP(TEXT("RUN_BUTTON"));
break;
}
buttonbitmap[BTN_DRIVE1 ] = (HBITMAP)LOADBUTTONBITMAP(TEXT("DRIVE1_BUTTON"));
buttonbitmap[BTN_DRIVE2 ] = (HBITMAP)LOADBUTTONBITMAP(TEXT("DRIVE2_BUTTON"));
buttonbitmap[BTN_DRIVESWAP] = (HBITMAP)LOADBUTTONBITMAP(TEXT("DRIVESWAP_BUTTON"));
buttonbitmap[BTN_FULLSCR ] = (HBITMAP)LOADBUTTONBITMAP(TEXT("FULLSCR_BUTTON"));
buttonbitmap[BTN_DEBUG ] = (HBITMAP)LOADBUTTONBITMAP(TEXT("DEBUG_BUTTON"));
buttonbitmap[BTN_SETUP ] = (HBITMAP)LOADBUTTONBITMAP(TEXT("SETUP_BUTTON"));
//
g_hCapsLockBitmap[0] = (HBITMAP)LOADBUTTONBITMAP(TEXT("LED_CAPSOFF_BITMAP"));
g_hCapsLockBitmap[1] = (HBITMAP)LOADBUTTONBITMAP(TEXT("LED_CAPSON_BITMAP"));
//Pravets8 only
g_hCapsBitmapP8[0] = (HBITMAP)LOADBUTTONBITMAP(TEXT("LED_CAPSOFF_P8_BITMAP"));
g_hCapsBitmapP8[1] = (HBITMAP)LOADBUTTONBITMAP(TEXT("LED_CAPSON_P8_BITMAP"));
g_hCapsBitmapLat[0] = (HBITMAP)LOADBUTTONBITMAP(TEXT("LED_LATOFF_BITMAP"));
g_hCapsBitmapLat[1] = (HBITMAP)LOADBUTTONBITMAP(TEXT("LED_LATON_BITMAP"));
/*charsetbitmap[0] = (HBITMAP)LOADBUTTONBITMAP(TEXT("CHARSET_APPLE_BITMAP"));
charsetbitmap[1] = (HBITMAP)LOADBUTTONBITMAP(TEXT("CHARSET_82_BITMAP"));
charsetbitmap[2] = (HBITMAP)LOADBUTTONBITMAP(TEXT("CHARSET_8A_BITMAP"));
charsetbitmap[3] = (HBITMAP)LOADBUTTONBITMAP(TEXT("CHARSET_8M_BITMAP"));
*/
//===========================
g_hDiskWindowedLED[ DISK_STATUS_OFF ] = (HBITMAP)LOADBUTTONBITMAP(TEXT("DISKOFF_BITMAP"));
g_hDiskWindowedLED[ DISK_STATUS_READ ] = (HBITMAP)LOADBUTTONBITMAP(TEXT("DISKREAD_BITMAP"));
g_hDiskWindowedLED[ DISK_STATUS_WRITE] = (HBITMAP)LOADBUTTONBITMAP(TEXT("DISKWRITE_BITMAP"));
g_hDiskWindowedLED[ DISK_STATUS_PROT ] = (HBITMAP)LOADBUTTONBITMAP(TEXT("DISKPROT_BITMAP"));
// Full Screen Drive LED
// g_hDiskFullScreenLED[ DISK_STATUS_OFF ] = (HBITMAP)LOADBUTTONBITMAP(TEXT("DISK_FULLSCREEN_O")); // Full Screen Off
// g_hDiskFullScreenLED[ DISK_STATUS_READ ] = (HBITMAP)LOADBUTTONBITMAP(TEXT("DISK_FULLSCREEN_R")); // Full Screen Read Only
// g_hDiskFullScreenLED[ DISK_STATUS_WRITE] = (HBITMAP)LOADBUTTONBITMAP(TEXT("DISK_FULLSCREEN_W")); // Full Screen Write
// g_hDiskFullScreenLED[ DISK_STATUS_PROT ] = (HBITMAP)LOADBUTTONBITMAP(TEXT("DISK_FULLSCREEN_P")); // Full Screen Write Protected
btnfacebrush = CreateSolidBrush(GetSysColor(COLOR_BTNFACE));
btnfacepen = CreatePen(PS_SOLID,1,GetSysColor(COLOR_BTNFACE));
btnhighlightpen = CreatePen(PS_SOLID,1,GetSysColor(COLOR_BTNHIGHLIGHT));
btnshadowpen = CreatePen(PS_SOLID,1,GetSysColor(COLOR_BTNSHADOW));
smallfont = CreateFont(11,6,0,0,FW_NORMAL,0,0,0,ANSI_CHARSET,
OUT_DEFAULT_PRECIS,CLIP_DEFAULT_PRECIS,
DEFAULT_QUALITY,VARIABLE_PITCH | FF_SWISS,
TEXT("Small Fonts"));
}
//===========================================================================
static void DeleteGdiObjects(void)
{
for (int loop = 0; loop < BUTTONS; loop++)
_ASSERT(DeleteObject(buttonbitmap[loop]));
for (int loop = 0; loop < 2; loop++)
{
_ASSERT(DeleteObject(g_hCapsLockBitmap[loop]));
_ASSERT(DeleteObject(g_hCapsBitmapP8[loop]));
_ASSERT(DeleteObject(g_hCapsBitmapLat[loop]));
}
for (int loop = 0; loop < NUM_DISK_STATUS; loop++)
{
_ASSERT(DeleteObject(g_hDiskWindowedLED[loop]));
//_ASSERT(DeleteObject(g_hDiskFullScreenLED[loop]));
}
_ASSERT(DeleteObject(btnfacebrush));
_ASSERT(DeleteObject(btnfacepen));
_ASSERT(DeleteObject(btnhighlightpen));
_ASSERT(DeleteObject(btnshadowpen));
_ASSERT(DeleteObject(smallfont));
}
// Draws an 3D box around the main apple screen
//===========================================================================
static void Draw3dRect (HDC dc, int x1, int y1, int x2, int y2, BOOL out)
{
SelectObject(dc,GetStockObject(NULL_BRUSH));
SelectObject(dc,out ? btnshadowpen : btnhighlightpen);
POINT pt[3];
pt[0].x = x1; pt[0].y = y2-1;
pt[1].x = x2-1; pt[1].y = y2-1;
pt[2].x = x2-1; pt[2].y = y1;
Polyline(dc,(LPPOINT)&pt,3);
SelectObject(dc,(out == 1) ? btnhighlightpen : btnshadowpen);
pt[1].x = x1; pt[1].y = y1;
pt[2].x = x2; pt[2].y = y1;
Polyline(dc,(LPPOINT)&pt,3);
}
//===========================================================================
static void DrawBitmapRect (HDC dc, int x, int y, LPRECT rect, HBITMAP bitmap) {
HDC memdc = CreateCompatibleDC(dc);
SelectObject(memdc,bitmap);
BitBlt(dc,x,y,
rect->right + 1 - rect->left,
rect->bottom + 1 - rect->top,
memdc,
rect->left,
rect->top,
SRCCOPY);
DeleteDC(memdc);
}
//===========================================================================
static void DrawButton (HDC passdc, int number) {
FrameReleaseDC();
HDC dc = (passdc ? passdc : GetDC(g_hFrameWindow));
int x = buttonx;
int y = buttony+number*BUTTONCY;
if (number == buttondown) {
int loop = 0;
while (loop++ < 3)
Draw3dRect(dc,x+loop,y+loop,x+BUTTONCX,y+BUTTONCY,0);
RECT rect = {0,0,39,39};
DrawBitmapRect(dc,x+4,y+4,&rect,buttonbitmap[number]);
}
else {
Draw3dRect(dc,x+1,y+1,x+BUTTONCX,y+BUTTONCY,1);
Draw3dRect(dc,x+2,y+2,x+BUTTONCX-1,y+BUTTONCY-1,1);
RECT rect = {1,1,40,40};
DrawBitmapRect(dc,x+3,y+3,&rect,buttonbitmap[number]);
}
if ((number == BTN_DRIVE1) || (number == BTN_DRIVE2)) {
int offset = (number == buttondown) << 1;
RECT rect = {x+offset+3,
y+offset+31,
x+offset+42,
y+offset+42};
SelectObject(dc,smallfont);
SetTextColor(dc,RGB(0,0,0));
SetTextAlign(dc,TA_CENTER | TA_TOP);
SetBkMode(dc,TRANSPARENT);
LPCTSTR pszBaseName = DiskGetBaseName(number-BTN_DRIVE1);
ExtTextOut(dc,x+offset+22,rect.top,ETO_CLIPPED,&rect,
pszBaseName,
MIN(8,_tcslen(pszBaseName)),
NULL);
}
if (!passdc)
ReleaseDC(g_hFrameWindow,dc);
}
//===========================================================================
static void DrawCrosshairs (int x, int y) {
static int lastx = 0;
static int lasty = 0;
FrameReleaseDC();
HDC dc = GetDC(g_hFrameWindow);
#define LINE(x1,y1,x2,y2) MoveToEx(dc,x1,y1,NULL); LineTo(dc,x2,y2);
// ERASE THE OLD CROSSHAIRS
if (lastx && lasty)
if (g_bIsFullScreen) {
int loop = 4;
while (loop--) {
RECT rect = {0,0,5,5};
switch (loop) {
case 0: OffsetRect(&rect,lastx-2,FSVIEWPORTY-5); break;
case 1: OffsetRect(&rect,lastx-2,FSVIEWPORTY+g_nViewportCY); break;
case 2: OffsetRect(&rect,FSVIEWPORTX-5,lasty-2); break;
case 3: OffsetRect(&rect,FSVIEWPORTX+g_nViewportCX,lasty-2); break;
}
FillRect(dc,&rect,(HBRUSH)GetStockObject(BLACK_BRUSH));
}
}
else {
int loop = 5;
while (loop--) {
switch (loop) {
case 0: SelectObject(dc,GetStockObject(BLACK_PEN)); break;
case 1: // fall through
case 2: SelectObject(dc,btnshadowpen); break;
case 3: // fall through
case 4: SelectObject(dc,btnfacepen); break;
}
LINE(lastx-2,VIEWPORTY-loop-1,
lastx+3,VIEWPORTY-loop-1);
LINE(VIEWPORTX-loop-1,lasty-2,
VIEWPORTX-loop-1,lasty+3);
if ((loop == 1) || (loop == 2))
SelectObject(dc,btnhighlightpen);
LINE(lastx-2,VIEWPORTY+g_nViewportCY+loop,
lastx+3,VIEWPORTY+g_nViewportCY+loop);
LINE(VIEWPORTX+g_nViewportCX+loop,lasty-2,
VIEWPORTX+g_nViewportCX+loop,lasty+3);
}
}
// DRAW THE NEW CROSSHAIRS
if (x && y) {
int loop = 4;
while (loop--) {
if ((loop == 1) || (loop == 2))
SelectObject(dc,GetStockObject(WHITE_PEN));
else
SelectObject(dc,GetStockObject(BLACK_PEN));
LINE(x+loop-2,viewporty-5,
x+loop-2,viewporty);
LINE(x+loop-2,viewporty+g_nViewportCY+4,
x+loop-2,viewporty+g_nViewportCY-1);
LINE(viewportx-5, y+loop-2,
viewportx, y+loop-2);
LINE(viewportx+g_nViewportCX+4,y+loop-2,
viewportx+g_nViewportCX-1,y+loop-2);
}
}
#undef LINE
lastx = x;
lasty = y;
ReleaseDC(g_hFrameWindow,dc);
}
//===========================================================================
static void DrawFrameWindow ()
{
FrameReleaseDC();
PAINTSTRUCT ps;
HDC dc = (g_bPaintingWindow
? BeginPaint(g_hFrameWindow,&ps)
: GetDC(g_hFrameWindow));
VideoRealizePalette(dc);
if (!g_bIsFullScreen)
{
// DRAW THE 3D BORDER AROUND THE EMULATED SCREEN
Draw3dRect(dc,
VIEWPORTX-2,VIEWPORTY-2,
VIEWPORTX+g_nViewportCX+2,VIEWPORTY+g_nViewportCY+2,
0);
Draw3dRect(dc,
VIEWPORTX-3,VIEWPORTY-3,
VIEWPORTX+g_nViewportCX+3,VIEWPORTY+g_nViewportCY+3,
0);
SelectObject(dc,btnfacepen);
Rectangle(dc,
VIEWPORTX-4,VIEWPORTY-4,
VIEWPORTX+g_nViewportCX+4,VIEWPORTY+g_nViewportCY+4);
Rectangle(dc,
VIEWPORTX-5,VIEWPORTY-5,
VIEWPORTX+g_nViewportCX+5,VIEWPORTY+g_nViewportCY+5);
// DRAW THE TOOLBAR BUTTONS
int iButton = BUTTONS;
while (iButton--)
{
DrawButton(dc,iButton);
}
if (g_nViewportScale == 2)
{
int x = buttonx + 1;
int y = buttony + BUTTONS*BUTTONCY + 36; // 36 = height of StatusArea
RECT rect = {x, y, x+45, y+BUTTONS*BUTTONCY+22};
HBRUSH hbr = (HBRUSH) GetStockObject(WHITE_BRUSH);
int res = FillRect(dc, &rect, hbr);
}
}
// DRAW THE STATUS AREA
DrawStatusArea(dc,DRAW_BACKGROUND | DRAW_LEDS | DRAW_DISK_STATUS);
// DRAW THE CONTENTS OF THE EMULATED SCREEN
if (g_nAppMode == MODE_LOGO)
VideoDisplayLogo();
else if (g_nAppMode == MODE_DEBUG)
DebugDisplay(1);
else
// Win7: In fullscreen mode with 1 redraw, the the screen doesn't get redraw.
VideoRedrawScreen(g_bIsFullScreen ? 2 : 1); // TC: 22/06/2014: Why 2 redraws in full-screen mode (32-bit only)? (8-bit doesn't need this nor does Win8, just Win7 or older OS's)
// DD Full-Screen Palette: BUGFIX: needs to come _after_ all drawing...
if (g_bPaintingWindow)
EndPaint(g_hFrameWindow,&ps);
else
ReleaseDC(g_hFrameWindow,dc);
}
//===========================================================================
void FrameDrawDiskLEDS( HDC passdc )
{
static Disk_Status_e eDrive1Status = DISK_STATUS_OFF;
static Disk_Status_e eDrive2Status = DISK_STATUS_OFF;
DiskGetLightStatus(&eDrive1Status, &eDrive2Status);
g_eStatusDrive1 = eDrive1Status;
g_eStatusDrive2 = eDrive2Status;
// Draw Track/Sector
FrameReleaseDC();
HDC dc = (passdc ? passdc : GetDC(g_hFrameWindow));
int x = buttonx;
int y = buttony+BUTTONS*BUTTONCY+1;
if (g_bIsFullScreen)
{
SelectObject(dc,smallfont);
SetBkMode(dc,OPAQUE);
SetBkColor(dc,RGB(0,0,0));
SetTextAlign(dc,TA_LEFT | TA_TOP);
SetTextColor(dc, g_aDiskFullScreenColorsLED[ eDrive1Status ] );
TextOut(dc,x+ 3,y+2,TEXT("1"),1);
SetTextColor(dc, g_aDiskFullScreenColorsLED[ eDrive2Status ] );
TextOut(dc,x+13,y+2,TEXT("2"),1);
}
else
{
RECT rDiskLed = {0,0,8,8};
DrawBitmapRect(dc,x+12,y+6,&rDiskLed,g_hDiskWindowedLED[eDrive1Status]);
DrawBitmapRect(dc,x+31,y+6,&rDiskLed,g_hDiskWindowedLED[eDrive2Status]);
}
}
// Feature Request #201 Show track status
// https://github.com/AppleWin/AppleWin/issues/201
//===========================================================================
void FrameDrawDiskStatus( HDC passdc )
{
// We use the actual drive since probing from memory doesn't tell us anything we don't already know.
// DOS3.3 ProDOS
// Drive $B7EA $BE3D
// Track $B7EC LC1 $D356
// Sector $B7ED LC1 $D357
// RWTS LC1 $D300
int nActiveFloppy = DiskGetCurrentDrive();
int nDisk1Track = DiskGetTrack(0);
int nDisk2Track = DiskGetTrack(1);
// Probe known OS's for Track/Sector
int isProDOS = mem[ 0xBF00 ] == 0x4C;
bool isValid = true;
// Try DOS3.3 Sector
if ( !isProDOS )
{
int nDOS33track = mem[ 0xB7EC ];
int nDOS33sector = mem[ 0xB7ED ];
if ((nDOS33track >= 0 && nDOS33track < 40)
&& (nDOS33sector >= 0 && nDOS33sector < 16))
{
#if _DEBUG && 0
if (nDOS33track != nDisk1Track)
{
char text[128];
sprintf( text, "\n\n\nWARNING: DOS33Track: %d (%02X) != nDisk1Track: %d (%02X)\n\n\n", nDOS33track, nDOS33track, nDisk1Track, nDisk1Track );
OutputDebugString( text );
}
#endif // _DEBUG
/**/ if (nActiveFloppy == 0) g_nSectorDrive1 = nDOS33sector;
else if (nActiveFloppy == 1) g_nSectorDrive2 = nDOS33sector;
}
else
isValid = false;
}
else // isProDOS
{
// we can't just read from mem[ 0xD357 ] since it might be bank-switched from ROM
// and we need the Language Card RAM
// memrom[ 0xD350 ] = " ERROR\x07\x00" Applesoft error message
// T S
int nProDOStrack = *MemGetMainPtr( 0xC356 ); // LC1 $D356
int nProDOSsector = *MemGetMainPtr( 0xC357 ); // LC1 $D357
if ((nProDOStrack >= 0 && nProDOStrack < 40)
&& (nProDOSsector >= 0 && nProDOSsector < 16))
{
/**/ if (nActiveFloppy == 0) g_nSectorDrive1 = nProDOSsector;
else if (nActiveFloppy == 1) g_nSectorDrive2 = nProDOSsector;
}
else
isValid = false;
}
g_nTrackDrive1 = nDisk1Track;
g_nTrackDrive2 = nDisk2Track;
if( !isValid )
{
if (nActiveFloppy == 0) g_nSectorDrive1 = -1;
else g_nSectorDrive2 = -1;
}
sprintf_s( g_sTrackDrive1 , sizeof(g_sTrackDrive1 ), "%2d", g_nTrackDrive1 );
if (g_nSectorDrive1 < 0) sprintf_s( g_sSectorDrive1, sizeof(g_sSectorDrive1), "??" , g_nSectorDrive1 );
else sprintf_s( g_sSectorDrive1, sizeof(g_sSectorDrive1), "%2d", g_nSectorDrive1 );
sprintf_s( g_sTrackDrive2 , sizeof(g_sTrackDrive2), "%2d", g_nTrackDrive2 );
if (g_nSectorDrive2 < 0) sprintf_s( g_sSectorDrive2, sizeof(g_sSectorDrive2), "??" , g_nSectorDrive2 );
else sprintf_s( g_sSectorDrive2, sizeof(g_sSectorDrive2), "%2d", g_nSectorDrive2 );
// Draw Track/Sector
FrameReleaseDC();
HDC dc = (passdc ? passdc : GetDC(g_hFrameWindow));
int x = buttonx;
int y = buttony+BUTTONS*BUTTONCY+1;
SelectObject(dc,smallfont);
SetBkMode(dc,OPAQUE);
SetBkColor(dc,RGB(0,0,0));
SetTextAlign(dc,TA_LEFT | TA_TOP);
char text[ 16 ];
if (g_bIsFullScreen)
{
#if _DEBUG && 0
SetBkColor(dc,RGB(255,0,255));
#endif
SetTextColor(dc, g_aDiskFullScreenColorsLED[ g_eStatusDrive1 ] );
TextOut(dc,x+ 3,y+2,TEXT("1"),1);
SetTextColor(dc, g_aDiskFullScreenColorsLED[ g_eStatusDrive2 ] );
TextOut(dc,x+13,y+2,TEXT("2"),1);
int dx = 0;
if( nActiveFloppy == 0 )
sprintf( text, "%s/%s ", g_sTrackDrive1, g_sSectorDrive1 );
else
sprintf( text, "%s/%s ", g_sTrackDrive2, g_sSectorDrive2 );
SetTextColor(dc, g_aDiskFullScreenColorsLED[ DISK_STATUS_READ ] );
TextOut(dc,x+dx,y-12,text, strlen(text) ); // original: y+2; y-12 puts status in the Configuration Button Icon
}
else
{
// NB. Only draw Track/Sector if 2x windowed
if (g_nViewportScale == 1)
return;
// Erase background
SelectObject(dc,GetStockObject(NULL_PEN));
#if _DEBUG && 0
SelectObject( dc, CreateSolidBrush( RGB(255,0,255) ) );
#else
SelectObject(dc,btnfacebrush);
#endif
Rectangle(dc,x+4,y+32,x+BUTTONCX+1,y+56); // y+35 -> 44 -> 56
SetTextColor(dc,RGB(0,0,0));
SetBkMode(dc,TRANSPARENT);
sprintf( text, "T%s", g_sTrackDrive1 );
TextOut(dc,x+6 ,y+32,text, strlen(text) );
sprintf( text, "S%s", g_sSectorDrive1 );
TextOut(dc,x+ 6,y+42, text, strlen(text) );
sprintf( text, "T%s", g_sTrackDrive2 );
TextOut(dc,x+26,y+32,text, strlen(text) );
sprintf( text, "S%s", g_sSectorDrive2 );
TextOut(dc,x+26,y+42, text, strlen(text) );
}
}
//===========================================================================
static void DrawStatusArea (HDC passdc, int drawflags)
{
FrameReleaseDC();
HDC dc = (passdc ? passdc : GetDC(g_hFrameWindow));
int x = buttonx;
int y = buttony+BUTTONS*BUTTONCY+1;
const bool bCaps = KeybGetCapsStatus();
//const bool bP8Caps = KeybGetP8CapsStatus(); // TODO: FIXME: Not used ?! Should show the LED status ...
#if HD_LED
// 1.19.0.0 Hard Disk Status/Indicator Light
Disk_Status_e eHardDriveStatus = DISK_STATUS_OFF;
HD_GetLightStatus(&eHardDriveStatus);
#endif
if (g_bIsFullScreen)
{
SelectObject(dc,smallfont);
if (drawflags & DRAW_DISK_STATUS)
FrameDrawDiskStatus( dc );
#if HD_LED
SetTextColor(dc, g_aDiskFullScreenColorsLED[ eHardDriveStatus ] );
TextOut(dc,x+23,y+2,TEXT("H"),1);
#endif
// Feature Request #3581 ] drive lights in full screen mode
// This has been in for a while, at least since 1.12.7.1
// Full Screen Drive LED
// Note: Made redundant with above code
// RECT rect = {0,0,8,8};
// CONST int DriveLedY = 12; // 8 in windowed mode
// DrawBitmapRect(dc,x+12,y+DriveLedY,&rect,g_hDiskFullScreenLED[ eDrive1Status ]);
// DrawBitmapRect(dc,x+30,y+DriveLedY,&rect,g_hDiskFullScreenLED[ eDrive2Status ]);
// SetTextColor(dc, g_aDiskFullScreenColors[ eDrive1Status ] );
// TextOut(dc,x+ 10,y+2,TEXT("*"),1);
// SetTextColor(dc, g_aDiskFullScreenColors[ eDrive2Status ] );
// TextOut(dc,x+ 20,y+2,TEXT("*"),1);
if (!IS_APPLE2)
{
SetTextAlign(dc,TA_RIGHT | TA_TOP);
SetTextColor(dc,(bCaps
? RGB(128,128,128)
: RGB( 0, 0, 0) ));
// const TCHAR sCapsStatus[] = TEXT("Caps"); // Caps or A
// const int nCapsLen = sizeof(sCapsStatus) / sizeof(TCHAR);
// TextOut(dc,x+BUTTONCX,y+2,"Caps",4); // sCapsStatus,nCapsLen - 1);
TextOut(dc,x+BUTTONCX,y+2,TEXT("A"),1); // NB. Caps Lock indicator is already flush right!
}
SetTextAlign(dc,TA_CENTER | TA_TOP);
SetTextColor(dc,(g_nAppMode == MODE_PAUSED || g_nAppMode == MODE_STEPPING
? RGB(255,255,255)
: RGB( 0, 0, 0)));
TextOut(dc,x+BUTTONCX/2,y+13,(g_nAppMode == MODE_PAUSED
? TITLE_PAUSED
: TITLE_STEPPING) ,8);
}
else // g_bIsFullScreen
{
if (drawflags & DRAW_BACKGROUND)
{
SelectObject(dc,GetStockObject(NULL_PEN));
SelectObject(dc,btnfacebrush);
Rectangle(dc,x,y,x+BUTTONCX+2,y+60); // y+35 --> 48 --> 60
Draw3dRect(dc,x+1,y+3,x+BUTTONCX,y+56,0); // y+31 --> 44 --> 56
SelectObject(dc,smallfont);
SetTextAlign(dc,TA_CENTER | TA_TOP);
SetTextColor(dc,RGB(0,0,0));
SetBkMode(dc,TRANSPARENT);
TextOut(dc,x+ 7,y+5,TEXT("1"),1);
TextOut(dc,x+27,y+5,TEXT("2"),1);
// 1.19.0.0 Hard Disk Status/Indicator Light
TextOut(dc,x+ 7,y+17,TEXT("H"),1);
}
if (drawflags & DRAW_LEDS)
{
FrameDrawDiskLEDS( dc );
if (drawflags & DRAW_DISK_STATUS)
FrameDrawDiskStatus( dc );
if (!IS_APPLE2)
{
RECT rCapsLed = {0,0,10,12}; // HACK: HARD-CODED bitmaps size
switch (g_Apple2Type)
{
case A2TYPE_APPLE2 :
case A2TYPE_APPLE2PLUS :
case A2TYPE_APPLE2E :
case A2TYPE_APPLE2EENHANCED:
default : DrawBitmapRect(dc,x+31,y+17,&rCapsLed,g_hCapsLockBitmap[bCaps != 0]); break;
case A2TYPE_PRAVETS82 :
case A2TYPE_PRAVETS8M : DrawBitmapRect(dc,x+31,y+17,&rCapsLed,g_hCapsBitmapP8 [bCaps != 0]); break; // TODO: FIXME: Shouldn't one of these use g_hCapsBitmapLat ??
case A2TYPE_PRAVETS8A : DrawBitmapRect(dc,x+31,y+17,&rCapsLed,g_hCapsBitmapP8 [bCaps != 0]); break;
}
#if HD_LED
// 1.19.0.0 Hard Disk Status/Indicator Light
RECT rDiskLed = {0,0,8,8};
DrawBitmapRect(dc,x+12,y+18,&rDiskLed,g_hDiskWindowedLED[eHardDriveStatus]);
#endif
}
}
if (drawflags & DRAW_TITLE)
{
GetAppleWindowTitle(); // SetWindowText() // WindowTitle
SendMessage(g_hFrameWindow,WM_SETTEXT,0,(LPARAM)g_pAppTitle);
}
if (drawflags & DRAW_BUTTON_DRIVES)
{
DrawButton(dc, BTN_DRIVE1);
DrawButton(dc, BTN_DRIVE2);
}
}
if (!passdc)
ReleaseDC(g_hFrameWindow,dc);
}
//===========================================================================
static void EraseButton (int number) {
RECT rect;
rect.left = buttonx;
rect.right = rect.left+BUTTONCX;
rect.top = buttony+number*BUTTONCY;
rect.bottom = rect.top+BUTTONCY;
// TODO: DD Full-Screen Palette
// if( !g_bIsFullScreen )
InvalidateRect(g_hFrameWindow,&rect,1);
}
//===========================================================================
LRESULT CALLBACK FrameWndProc (
HWND window,
UINT message,
WPARAM wparam,
LPARAM lparam)
{
switch (message)
{
case WM_ACTIVATE: // Sent when window is activated/deactivated. wParam indicates WA_ACTIVE, WA_INACTIVE, etc
// Eg. Deactivate when Config dialog is active, AppleWin app loses focus, etc
JoyReset();
SetUsingCursor(0);
RevealCursor();
break;
case WM_ACTIVATEAPP: // Sent when different app's window is activated/deactivated.
// Eg. Deactivate when AppleWin app loses focus
g_bAppActive = (wparam ? TRUE : FALSE);
break;
case WM_CLOSE:
LogFileOutput("WM_CLOSE\n");
if (g_bIsFullScreen)
SetNormalMode();
if (!IsIconic(window))
GetWindowRect(window,&framerect);
RegSaveValue(TEXT(REG_PREFS), TEXT(REGVALUE_PREF_WINDOW_X_POS), 1, framerect.left);
RegSaveValue(TEXT(REG_PREFS), TEXT(REGVALUE_PREF_WINDOW_Y_POS), 1, framerect.top);
FrameReleaseDC();
SetUsingCursor(0);
if (helpquit) {
helpquit = 0;
HtmlHelp(NULL,NULL,HH_CLOSE_ALL,0);
}
LogFileOutput("WM_CLOSE (done)\n");
break;
case WM_CHAR:
if ((g_nAppMode == MODE_RUNNING) || (g_nAppMode == MODE_LOGO) ||
((g_nAppMode == MODE_STEPPING) && (wparam != TEXT('\x1B'))))
{
if( !g_bDebuggerEatKey )
{
KeybQueueKeypress((int)wparam,ASCII);
} else {
g_bDebuggerEatKey = false;
}
}
else
if ((g_nAppMode == MODE_DEBUG) || (g_nAppMode == MODE_STEPPING))
{
DebuggerInputConsoleChar((TCHAR)wparam);
}
break;
case WM_CREATE:
LogFileOutput("WM_CREATE\n");
g_hFrameWindow = window; // NB. g_hFrameWindow by CreateWindow()
CreateGdiObjects();
LogFileOutput("WM_CREATE: CreateGdiObjects()\n");
DSInit();
LogFileOutput("WM_CREATE: DSInit()\n");
DIMouse::DirectInputInit(window);
LogFileOutput("WM_CREATE: DIMouse::DirectInputInit()\n");
MB_Initialize();
LogFileOutput("WM_CREATE: MB_Initialize()\n");
SpkrInitialize();
LogFileOutput("WM_CREATE: SpkrInitialize()\n");
DragAcceptFiles(window,1);
LogFileOutput("WM_CREATE: DragAcceptFiles()\n");
LogFileOutput("WM_CREATE (done)\n");
break;
case WM_DDE_INITIATE: {
LogFileOutput("WM_DDE_INITIATE\n");
ATOM application = GlobalAddAtom(TEXT("applewin"));
ATOM topic = GlobalAddAtom(TEXT("system"));
if(LOWORD(lparam) == application && HIWORD(lparam) == topic)
SendMessage((HWND)wparam,WM_DDE_ACK,(WPARAM)window,MAKELPARAM(application,topic));
GlobalDeleteAtom(application);
GlobalDeleteAtom(topic);
LogFileOutput("WM_DDE_INITIATE (done)\n");
break;
}
case WM_DDE_EXECUTE: {
LogFileOutput("WM_DDE_EXECUTE\n");
LPTSTR filename = (LPTSTR)GlobalLock((HGLOBAL)lparam);
//MessageBox( g_hFrameWindow, filename, "DDE Exec", MB_OK );
ImageError_e Error = DiskInsert(DRIVE_1, filename, IMAGE_USE_FILES_WRITE_PROTECT_STATUS, IMAGE_DONT_CREATE);
if (Error == eIMAGE_ERROR_NONE)
{
if (!g_bIsFullScreen)
DrawButton((HDC)0,BTN_DRIVE1);
PostMessage(window, WM_USER_BOOT, 0, 0);
}
else
{
DiskNotifyInvalidImage(DRIVE_1, filename, Error);
}
GlobalUnlock((HGLOBAL)lparam);
LogFileOutput("WM_DDE_EXECUTE (done)\n");
break;
}
case WM_DESTROY:
LogFileOutput("WM_DESTROY\n");
DragAcceptFiles(window,0);
Snapshot_Shutdown();
DebugDestroy();
if (!restart) {
DiskDestroy();
ImageDestroy();
HD_Cleanup();
}
PrintDestroy();
sg_SSC.CommDestroy();
CpuDestroy();
MemDestroy();
SpkrDestroy();
VideoDestroy();
MB_Destroy();
DeleteGdiObjects();
DIMouse::DirectInputUninit(window); // NB. do before window is destroyed
PostQuitMessage(0); // Post WM_QUIT message to the thread's message queue
LogFileOutput("WM_DESTROY (done)\n");
break;
case WM_DISPLAYCHANGE:
VideoReinitialize();
break;
case WM_DROPFILES: {
TCHAR filename[MAX_PATH];
DragQueryFile((HDROP)wparam,0,filename,sizeof(filename));
POINT point;
DragQueryPoint((HDROP)wparam,&point);
RECT rect;
rect.left = buttonx;
rect.right = rect.left+BUTTONCX+1;
rect.top = buttony+BTN_DRIVE2*BUTTONCY+1;
rect.bottom = rect.top+BUTTONCY;
const int iDrive = PtInRect(&rect,point) ? DRIVE_2 : DRIVE_1;
ImageError_e Error = DiskInsert(iDrive, filename, IMAGE_USE_FILES_WRITE_PROTECT_STATUS, IMAGE_DONT_CREATE);
if (Error == eIMAGE_ERROR_NONE)
{
if (!g_bIsFullScreen)
DrawButton((HDC)0,PtInRect(&rect,point) ? BTN_DRIVE2 : BTN_DRIVE1);
rect.top = buttony+BTN_DRIVE1*BUTTONCY+1;
if (!PtInRect(&rect,point))
{
SetForegroundWindow(window);
ProcessButtonClick(BTN_RUN);
}
}
else
{
DiskNotifyInvalidImage(iDrive, filename, Error);
}
DragFinish((HDROP)wparam);
break;
}
// @see: http://answers.google.com/answers/threadview?id=133059
// Win32 doesn't pass the PrintScreen key via WM_CHAR
// else if (wparam == VK_SNAPSHOT)
// Solution: 2 choices:
// 1) register hotkey, or
// 2) Use low level Keyboard hooks
// We use the 1st one since it is compatible with Win95
case WM_HOTKEY:
// wparam = user id
// lparam = modifiers: shift, ctrl, alt, win
if (wparam == VK_SNAPSHOT_560)
{
#if _DEBUG
// MessageBox( g_hFrameWindow, "Double 580x384 size!", "PrintScreen", MB_OK );
#endif
Video_TakeScreenShot( SCREENSHOT_560x384 );
}
else
if (wparam == VK_SNAPSHOT_280) // ( lparam & MOD_SHIFT )
{
#if _DEBUG
// MessageBox( g_hFrameWindow, "Normal 280x192 size!", "PrintScreen", MB_OK );
#endif
Video_TakeScreenShot( SCREENSHOT_280x192 );
}
else
if (wparam == VK_SNAPSHOT_TEXT) // ( lparam & MOD_CONTROL )
{
char *pText;
size_t nSize = Util_GetTextScreen( pText );
Util_CopyTextToClipboard( nSize, pText );
}
break;
case WM_KEYDOWN:
KeybUpdateCtrlShiftStatus();
// Process is done in WM_KEYUP: VK_F1 VK_F2 VK_F3 VK_F4 VK_F5 VK_F6 VK_F7 VK_F8
if ((wparam >= VK_F1) && (wparam <= VK_F8) && (buttondown == -1))
{
SetUsingCursor(0);
buttondown = wparam-VK_F1;
if (g_bIsFullScreen && (buttonover != -1)) {
if (buttonover != buttondown)
EraseButton(buttonover);
buttonover = -1;
}
DrawButton((HDC)0,buttondown);
}
else if (wparam == VK_F9)
{
//bool bCtrlDown = (GetKeyState(VK_CONTROL) < 0) ? true : false;
//bool bShiftDown = (GetKeyState(VK_SHIFT ) < 0) ? true : false;
// F9 Next Video Mode
// ^F9 Next Char Set
// #F9 Prev Video Mode
// ^#F9 Toggle 50% Scan Lines
// @F9 -Can't use Alt-F9 as Alt is Open-Apple = Joystick Button #1
if ( g_bCtrlKey && !g_bShiftKey ) //CTRL+F9
{
g_nCharsetType++; // Cycle through available charsets (Ctrl + F9)
if (g_nCharsetType >= 3)
{
g_nCharsetType = 0;
}
}
else // Cycle through available video modes
if ( g_bCtrlKey && g_bShiftKey ) // ALT+F9
{
g_uHalfScanLines = !g_uHalfScanLines;
}
else
if ( !g_bShiftKey ) // Drop Down Combo Box is in correct order
{
g_eVideoType++;
if (g_eVideoType >= NUM_VIDEO_MODES)
g_eVideoType = 0;
}
else // Forwards
{
if (g_eVideoType <= 0)
g_eVideoType = NUM_VIDEO_MODES;
g_eVideoType--;
}
// TODO: Clean up code:FrameRefreshStatus(DRAW_TITLE) DrawStatusArea((HDC)0,DRAW_TITLE)
DrawStatusArea( (HDC)0, DRAW_TITLE );
VideoReinitialize();
if ((g_nAppMode != MODE_LOGO) || ((g_nAppMode == MODE_DEBUG) && (g_bDebuggerViewingAppleOutput)))
{
VideoRedrawScreen();
g_bDebuggerViewingAppleOutput = true;
}
Config_Save_Video();
}
else if ((wparam == VK_F11) && (GetKeyState(VK_CONTROL) >= 0)) // Save state (F11)
{
SoundCore_SetFade(FADE_OUT);
if(sg_PropertySheet.SaveStateSelectImage(window, true))
{
Snapshot_SaveState();
}
SoundCore_SetFade(FADE_IN);
}
else if (wparam == VK_F12) // Load state (F12 or Ctrl+F12)
{
SoundCore_SetFade(FADE_OUT);
if(sg_PropertySheet.SaveStateSelectImage(window, false))
{
Snapshot_LoadState();
}
SoundCore_SetFade(FADE_IN);
}
else if (wparam == VK_CAPITAL)
{
KeybToggleCapsLock();
}
else if (wparam == VK_PAUSE)
{
SetUsingCursor(0);
switch (g_nAppMode)
{
case MODE_RUNNING:
g_nAppMode = MODE_PAUSED;
SoundCore_SetFade(FADE_OUT);
RevealCursor();
break;
case MODE_PAUSED:
g_nAppMode = MODE_RUNNING;
SoundCore_SetFade(FADE_IN);
// Don't call FrameShowCursor(FALSE) else ClipCursor() won't be called
break;
case MODE_STEPPING:
DebuggerInputConsoleChar( DEBUG_EXIT_KEY );
break;
}
DrawStatusArea((HDC)0,DRAW_TITLE);
if ((g_nAppMode != MODE_LOGO) && (g_nAppMode != MODE_DEBUG))
VideoRedrawScreen();
}
else if ((wparam == VK_SCROLL) && sg_PropertySheet.GetScrollLockToggle())
{
g_bScrollLock_FullSpeed = !g_bScrollLock_FullSpeed;
}
else if ((g_nAppMode == MODE_RUNNING) || (g_nAppMode == MODE_LOGO) || (g_nAppMode == MODE_STEPPING))
{
// Note about Alt Gr (Right-Alt):
// . WM_KEYDOWN[Left-Control], then:
// . WM_KEYDOWN[Right-Alt]
BOOL extended = ((lparam & 0x01000000) != 0);
BOOL down = 1;
BOOL autorep = ((lparam & 0x40000000) != 0);
if ((!JoyProcessKey((int)wparam,extended,down,autorep)) && (g_nAppMode != MODE_LOGO))
KeybQueueKeypress((int)wparam,NOT_ASCII);
}
else if (g_nAppMode == MODE_DEBUG)
{
DebuggerProcessKey(wparam); // Debugger already active, re-direct key to debugger
}
if (wparam == VK_F10)
{
if ((g_Apple2Type == A2TYPE_PRAVETS8A) && (GetKeyState(VK_CONTROL) >= 0))
{
KeybToggleP8ACapsLock ();//Toggles P8 Capslock
}
else
{
SetUsingCursor(0);
return 0; // TC: Why return early?
}
}
break;
case WM_KEYUP:
// Process is done in WM_KEYUP: VK_F1 VK_F2 VK_F3 VK_F4 VK_F5 VK_F6 VK_F7 VK_F8
if ((wparam >= VK_F1) && (wparam <= VK_F8) && (buttondown == (int)wparam-VK_F1))
{
buttondown = -1;
if (g_bIsFullScreen)
EraseButton(wparam-VK_F1);
else
DrawButton((HDC)0,wparam-VK_F1);
ProcessButtonClick(wparam-VK_F1, true);
}
else
{
BOOL extended = ((lparam & 0x01000000) != 0);
BOOL down = 0;
BOOL autorep = 0;
JoyProcessKey((int)wparam,extended,down,autorep);
}
break;
case WM_LBUTTONDOWN:
if (buttondown == -1)
{
int x = LOWORD(lparam);
int y = HIWORD(lparam);
if ((x >= buttonx) &&
(y >= buttony) &&
(y <= buttony+BUTTONS*BUTTONCY))
{
buttonactive = buttondown = (y-buttony-1)/BUTTONCY;
DrawButton((HDC)0,buttonactive);
SetCapture(window);
}
else if (g_bUsingCursor && !sg_Mouse.IsActive())
{
if (wparam & (MK_CONTROL | MK_SHIFT))
{
SetUsingCursor(0);
}
else
{
JoySetButton(BUTTON0, BUTTON_DOWN);
}
}
else if ( ((x < buttonx) && JoyUsingMouse() && ((g_nAppMode == MODE_RUNNING) || (g_nAppMode == MODE_STEPPING))) )
{
SetUsingCursor(1);
}
else if (sg_Mouse.IsActive())
{
if (wparam & (MK_CONTROL | MK_SHIFT))
{
RevealCursor();
}
else if (g_nAppMode == MODE_RUNNING)
{
if (!sg_Mouse.IsEnabled())
{
sg_Mouse.SetEnabled(true);
POINT Point;
GetCursorPos(&Point);
ScreenToClient(g_hFrameWindow, &Point);
const int iOutOfBoundsX=0, iOutOfBoundsY=0;
UpdateMouseInAppleViewport(iOutOfBoundsX, iOutOfBoundsY, Point.x, Point.y);
// Don't call SetButton() when 1st enabled (else get the confusing action of both enabling & an Apple mouse click)
}
else
{
sg_Mouse.SetButton(BUTTON0, BUTTON_DOWN);
}
}
}
DebuggerMouseClick( x, y );
}
RelayEvent(WM_LBUTTONDOWN,wparam,lparam);
break;
case WM_LBUTTONUP:
if (buttonactive != -1) {
ReleaseCapture();
if (buttondown == buttonactive) {
buttondown = -1;
if (g_bIsFullScreen)
EraseButton(buttonactive);
else
DrawButton((HDC)0,buttonactive);
ProcessButtonClick(buttonactive, true);
}
buttonactive = -1;
}
else if (g_bUsingCursor && !sg_Mouse.IsActive())
{
JoySetButton(BUTTON0, BUTTON_UP);
}
else if (sg_Mouse.IsActive())
{
sg_Mouse.SetButton(BUTTON0, BUTTON_UP);
}
RelayEvent(WM_LBUTTONUP,wparam,lparam);
break;
case WM_MOUSEMOVE: {
// MSDN: "WM_MOUSEMOVE message" : Do not use the LOWORD or HIWORD macros to extract the x- and y- coordinates...
int x = GET_X_LPARAM(lparam);
int y = GET_Y_LPARAM(lparam);
int newover = (((x >= buttonx) &&
(x <= buttonx+BUTTONCX) &&
(y >= buttony) &&
(y <= buttony+BUTTONS*BUTTONCY))
? (y-buttony-1)/BUTTONCY : -1);
if (buttonactive != -1) {
int newdown = (newover == buttonactive) ? buttonactive : -1;
if (newdown != buttondown) {
buttondown = newdown;
DrawButton((HDC)0,buttonactive);
}
}
else if (g_bIsFullScreen && (newover != buttonover) && (buttondown == -1)) {
if (buttonover != -1)
EraseButton(buttonover);
buttonover = newover;
if (buttonover != -1)
DrawButton((HDC)0,buttonover);
}
else if (g_bUsingCursor && !sg_Mouse.IsActive())
{
DrawCrosshairs(x,y);
JoySetPosition(x-viewportx-2, g_nViewportCX-4, y-viewporty-2, g_nViewportCY-4);
}
else if (sg_Mouse.IsActiveAndEnabled() && (g_nAppMode == MODE_RUNNING))
{
if (g_bLastCursorInAppleViewport)
break;
// Outside Apple viewport
const int iAppleScreenMaxX = g_nViewportCX-1;
const int iAppleScreenMaxY = g_nViewportCY-1;
const int iBoundMinX = viewportx;
const int iBoundMaxX = iAppleScreenMaxX;
const int iBoundMinY = viewporty;
const int iBoundMaxY = iAppleScreenMaxY;
int iOutOfBoundsX=0, iOutOfBoundsY=0;
if (x < iBoundMinX) iOutOfBoundsX=-1;
if (x > iBoundMaxX) iOutOfBoundsX=1;
if (y < iBoundMinY) iOutOfBoundsY=-1;
if (y > iBoundMaxY) iOutOfBoundsY=1;
UpdateMouseInAppleViewport(iOutOfBoundsX, iOutOfBoundsY, x, y);
}
RelayEvent(WM_MOUSEMOVE,wparam,lparam);
break;
}
case WM_TIMER:
if (wparam == IDEVENT_TIMER_MOUSE)
{
// NB. Need to check /g_bAppActive/ since WM_TIMER events still occur after AppleWin app has lost focus
if (g_bAppActive && sg_Mouse.IsActiveAndEnabled() && (g_nAppMode == MODE_RUNNING))
{
if (!g_bLastCursorInAppleViewport)
break;
// Inside Apple viewport
int iOutOfBoundsX=0, iOutOfBoundsY=0;
long dX,dY;
if (DIMouse::ReadImmediateData(&dX, &dY) == S_OK)
sg_Mouse.SetPositionRel(dX, dY, &iOutOfBoundsX, &iOutOfBoundsY);
UpdateMouseInAppleViewport(iOutOfBoundsX, iOutOfBoundsY);
}
}
break;
// VSCROLL
// SB_LINEUP // Line Scrolling
// SB_PAGEUP // Page Scrolling
case WM_MOUSEWHEEL:
if (g_nAppMode == MODE_DEBUG)
{
KeybUpdateCtrlShiftStatus();
int zDelta = (short) HIWORD( wparam );
if (zDelta > 0)
{
DebuggerProcessKey( VK_UP );
}
else
{
DebuggerProcessKey( VK_DOWN );
}
}
break;
case WM_NOTIFY: // Tooltips for Drive buttons
if(((LPNMTTDISPINFO)lparam)->hdr.hwndFrom == tooltipwindow &&
((LPNMTTDISPINFO)lparam)->hdr.code == TTN_GETDISPINFO)
((LPNMTTDISPINFO)lparam)->lpszText =
(LPTSTR)DiskGetFullDiskFilename(((LPNMTTDISPINFO)lparam)->hdr.idFrom);
break;
case WM_PAINT:
if (GetUpdateRect(window,NULL,0)) {
g_bPaintingWindow = 1;
DrawFrameWindow();
g_bPaintingWindow = 0;
}
break;
case WM_PALETTECHANGED:
// To avoid creating an infinite loop, a window that receives this
// message must not realize its palette, unless it determines that
// wParam does not contain its own window handle.
if ((HWND)wparam == window)
{
#if DEBUG_DD_PALETTE
if( g_bIsFullScreen )
OutputDebugString( "WM_PALETTECHANGED: Full Screen\n" );
else
OutputDebugString( "WM_PALETTECHANGED: Windowed\n" );
#endif
break;
}
// else fall through
case WM_QUERYNEWPALETTE:
#if DEBUG_DD_PALETTE
if( g_bIsFullScreen )
OutputDebugString( "WM_QUERYNEWPALETTE: Full Screen\n" );
else
OutputDebugString( "WM_QUERYNEWPALETTE: Windowed\n" );
#endif
// TODO: DD Full-Screen Palette
DrawFrameWindow();
break;
case WM_RBUTTONDOWN:
case WM_RBUTTONUP:
// Right Click on Drive Icon -- eject Disk
if ((buttonover == -1) && (message == WM_RBUTTONUP)) // HACK: BUTTON_NONE
{
int x = LOWORD(lparam);
int y = HIWORD(lparam);
if ((x >= buttonx) &&
(y >= buttony) &&
(y <= buttony+BUTTONS*BUTTONCY))
{
int iButton = (y-buttony-1)/BUTTONCY;
int iDrive = iButton - BTN_DRIVE1;
if ((iButton == BTN_DRIVE1) || (iButton == BTN_DRIVE2))
{
/*
if (KeybGetShiftStatus())
DiskProtect( iDrive, true );
else
if (KeybGetCtrlStatus())
DiskProtect( iDrive, false );
else
*/
{
RECT rect; // client area
POINT pt; // location of mouse click
// Get the bounding rectangle of the client area.
GetClientRect(window, (LPRECT) &rect);
// Get the client coordinates for the mouse click.
pt.x = GET_X_LPARAM(lparam);
pt.y = GET_Y_LPARAM(lparam);
// If the mouse click took place inside the client
// area, execute the application-defined function
// that displays the shortcut menu.
if (PtInRect((LPRECT) &rect, pt))
ProcessDiskPopupMenu( window, pt, iDrive );
}
FrameRefreshStatus(DRAW_LEDS | DRAW_BUTTON_DRIVES);
DrawButton((HDC)0,iButton);
}
}
}
if (g_bUsingCursor)
{
if (sg_Mouse.IsActive())
sg_Mouse.SetButton(BUTTON1, (message == WM_RBUTTONDOWN) ? BUTTON_DOWN : BUTTON_UP);
else
JoySetButton(BUTTON1, (message == WM_RBUTTONDOWN) ? BUTTON_DOWN : BUTTON_UP);
}
RelayEvent(message,wparam,lparam);
break;
case WM_SYSCOLORCHANGE:
#if DEBUG_DD_PALETTE
if( g_bIsFullScreen )
OutputDebugString( "WM_SYSCOLORCHANGE: Full Screen\n" );
else
OutputDebugString( "WM_SYSCOLORCHANGE: Windowed\n" );
#endif
// TODO: DD Full-Screen Palette
DeleteGdiObjects();
CreateGdiObjects();
break;
case WM_SYSCOMMAND:
switch (wparam & 0xFFF0) {
case SC_KEYMENU:
if (g_bIsFullScreen && g_bAppActive)
return 0;
break;
case SC_MINIMIZE:
GetWindowRect(window,&framerect);
break;
}
break;
case WM_SYSKEYDOWN:
KeybUpdateCtrlShiftStatus();
// http://msdn.microsoft.com/en-us/library/windows/desktop/gg153546(v=vs.85).aspx
// v1.25.0: Alt-Return Alt-Enter toggle fullscreen
if (g_bAltKey && (wparam == VK_RETURN)) // NB. VK_RETURN = 0x0D; Normally WM_CHAR will be 0x0A but ALT key triggers as WM_SYSKEYDOWN and VK_MENU
return 0; // NOP -- eat key
else
PostMessage(window,WM_KEYDOWN,wparam,lparam);
if ((wparam == VK_F10) || (wparam == VK_MENU)) // VK_MENU == ALT Key
return 0;
break;
case WM_SYSKEYUP:
KeybUpdateCtrlShiftStatus();
// v1.25.0: Alt-Return Alt-Enter toggle fullscreen
if (g_bAltKey && (wparam == VK_RETURN)) // NB. VK_RETURN = 0x0D; Normally WM_CHAR will be 0x0A but ALT key triggers as WM_SYSKEYDOWN and VK_MENU
ScreenWindowResize(false);
else
PostMessage(window,WM_KEYUP,wparam,lparam);
break;
case WM_USER_BENCHMARK: {
UpdateWindow(window);
ResetMachineState();
g_nAppMode = MODE_LOGO;
DrawStatusArea((HDC)0,DRAW_TITLE);
HCURSOR oldcursor = SetCursor(LoadCursor(0,IDC_WAIT));
VideoBenchmark();
ResetMachineState();
SetCursor(oldcursor);
break;
}
case WM_USER_RESTART:
// . Changed Apple computer type (][+ or //e)
// . Changed slot configuration
// . Changed disk speed (normal or enhanced)
// . Changed Freeze F8 rom setting
restart = 1;
PostMessage(window,WM_CLOSE,0,0);
break;
case WM_USER_SAVESTATE: // Save state
Snapshot_SaveState();
break;
case WM_USER_LOADSTATE: // Load state
Snapshot_LoadState();
break;
case WM_USER_TCP_SERIAL: // TCP serial events
{
WORD error = WSAGETSELECTERROR(lparam);
if (error != 0)
{
LogOutput("TCP Serial Winsock error 0x%X (%d)\r", error, error);
switch (error)
{
case WSAENETRESET:
case WSAECONNABORTED:
case WSAECONNRESET:
case WSAENOTCONN:
case WSAETIMEDOUT:
sg_SSC.CommTcpSerialClose();
break;
default:
sg_SSC.CommTcpSerialCleanup();
break;
}
}
else
{
WORD wSelectEvent = WSAGETSELECTEVENT(lparam);
switch(wSelectEvent)
{
case FD_ACCEPT:
sg_SSC.CommTcpSerialAccept();
break;
case FD_CLOSE:
sg_SSC.CommTcpSerialClose();
break;
case FD_READ:
sg_SSC.CommTcpSerialReceive();
break;
case FD_WRITE:
break;
}
}
break;
}
// Message posted by: WM_DDE_EXECUTE & Cmd-line boot
case WM_USER_BOOT:
{
SetForegroundWindow(window);
Sleep(500); // Wait for SetForegroundWindow() to take affect (400ms seems OK, so use 500ms to be sure)
SoundCore_TweakVolumes();
ProcessButtonClick(BTN_RUN);
break;
}
// Message posted by: Cmd-line boot
case WM_USER_FULLSCREEN:
{
ScreenWindowResize(false);
break;
}
} // switch(message)
return DefWindowProc(window,message,wparam,lparam);
}
//===========================================================================
// Process: VK_F6
static void ScreenWindowResize(const bool bCtrlKey)
{
static int nOldViewportScale = kDEFAULT_VIEWPORT_SCALE;
if (g_bIsFullScreen) // if full screen: then switch back to normal
{
SetNormalMode();
FrameResizeWindow(nOldViewportScale);
}
else if (bCtrlKey) // if normal screen && CTRL: then toggle scaling
{
FrameResizeWindow( (g_nViewportScale == 1) ? 2 : 1 ); // Toggle between 1x and 2x
REGSAVE(TEXT(REGVALUE_WINDOW_SCALE), g_nViewportScale);
}
else
{
nOldViewportScale = g_nViewportScale;
FrameResizeWindow(1); // reset to 1x
SetFullScreenMode();
//VideoRedrawScreen(1); // [TC-10/06/2014] Remove this once checked it's not needed by Win8
}
}
static bool ConfirmReboot(bool bFromButtonUI)
{
if (!bFromButtonUI || !g_bConfirmReboot)
return true;
int res = MessageBox(g_hFrameWindow,
"Are you sure you want to reboot?\n"
"(All data will be lost!)\n"
"\n"
"You can skip this dialog from displaying\n"
"in the future by unchecking:\n"
"\n"
" [ ] Confirm reboot\n"
"\n"
"in the Configuration dialog.\n"
, "Reboot", MB_ICONWARNING|MB_YESNO);
return res == IDYES;
}
static void ProcessButtonClick(int button, bool bFromButtonUI /*=false*/)
{
SoundCore_SetFade(FADE_OUT);
#if DEBUG_DD_PALETTE
char _text[ 80 ];
sprintf( _text, "Button: F%d Full Screen: %d\n", button+1, g_bIsFullScreen );
OutputDebugString( _text );
#endif
switch (button) {
case BTN_HELP:
{
TCHAR filename[MAX_PATH];
_tcscpy(filename,g_sProgramDir);
_tcscat(filename,TEXT("APPLEWIN.CHM"));
HtmlHelp(g_hFrameWindow,filename,HH_DISPLAY_TOC,0);
helpquit = 1;
}
break;
case BTN_RUN:
KeybUpdateCtrlShiftStatus();
if( g_bCtrlKey )
{
CtrlReset();
return;
}
if (g_nAppMode == MODE_LOGO)
{
DiskBoot();
g_nAppMode = MODE_RUNNING;
}
else if (g_nAppMode == MODE_RUNNING)
{
if (ConfirmReboot(bFromButtonUI))
{
ResetMachineState();
g_nAppMode = MODE_RUNNING;
}
}
else if ((g_nAppMode == MODE_DEBUG) || (g_nAppMode == MODE_STEPPING)) // exit debugger
{
if (ConfirmReboot(bFromButtonUI))
{
// If any breakpoints active and we are not running at normal speed
if (g_nBreakpoints && !g_bDebugNormalSpeedBreakpoints)
CmdGo(0); // 6502 runs at full speed, switch to MODE_STEPPING
else
DebugEnd(); // 6502 runs at normal speed, switch to MODE_RUNNING
}
}
DrawStatusArea((HDC)0,DRAW_TITLE);
VideoRedrawScreen();
break;
case BTN_DRIVE1:
case BTN_DRIVE2:
DiskSelect(button-BTN_DRIVE1);
if (!g_bIsFullScreen)
DrawButton((HDC)0,button);
break;
case BTN_DRIVESWAP:
DiskDriveSwap();
break;
case BTN_FULLSCR:
KeybUpdateCtrlShiftStatus();
ScreenWindowResize(g_bCtrlKey);
break;
case BTN_DEBUG:
if (g_nAppMode == MODE_LOGO && !GetLoadedSaveStateFlag())
{
ResetMachineState();
}
// Allow F7 to enter debugger even though emulator isn't "running"
if (g_nAppMode == MODE_STEPPING)
{
DebuggerInputConsoleChar( DEBUG_EXIT_KEY );
}
else
if (g_nAppMode == MODE_DEBUG)
{
if (KeybGetShiftStatus())
g_bDebugNormalSpeedBreakpoints = true; // MODE_RUNNING // Normal Speed Breakpoints: Shift-F7 exit debugger, keep breakpoints active, enter run state at NORMAL speed
else
g_bDebugNormalSpeedBreakpoints = false; // MODE_STEPPING // Full Speed Breakpoints
g_bDebugBreakDelayCheck = true;
ProcessButtonClick(BTN_RUN); // Exit debugger, switch to MODE_RUNNING or MODE_STEPPING
}
else
{
DebugBegin();
}
break;
case BTN_SETUP:
{
sg_PropertySheet.Init();
}
break;
}
if((g_nAppMode != MODE_DEBUG) && (g_nAppMode != MODE_PAUSED))
{
SoundCore_SetFade(FADE_IN);
}
}
//===========================================================================
// http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/winui/windowsuserinterface/resources/menus/usingmenus.asp
// http://www.codeproject.com/menu/MenusForBeginners.asp?df=100&forumid=67645&exp=0&select=903061
void ProcessDiskPopupMenu(HWND hwnd, POINT pt, const int iDrive)
{
//This is the default installation path of CiderPress. It shall not be left blank, otherwise an explorer window will be open.
TCHAR PathToCiderPress[MAX_PATH] = "C:\\Program Files\\faddenSoft\\CiderPress\\CiderPress.exe";
RegLoadString(TEXT("Configuration"), REGVALUE_CIDERPRESSLOC, 1, PathToCiderPress,MAX_PATH);
//TODO: A directory is open if an empty path to CiderPress is set. This has to be fixed.
std::string filename1= "\"";
filename1.append( DiskGetDiskPathFilename(iDrive) );
filename1.append("\"");
std::string sFileNameEmpty = "\"";
sFileNameEmpty.append("\"");
// Load the menu template containing the shortcut menu from the
// application's resources.
HMENU hmenu = LoadMenu(g_hInstance, MAKEINTRESOURCE(IDR_MENU_DISK_POPUP)); // menu template
if (hmenu == NULL)
return;
// Get the first shortcut menu in the menu template.
// This is the menu that TrackPopupMenu displays.
HMENU hmenuTrackPopup = GetSubMenu(hmenu, 0); // shortcut menu
// TrackPopup uses screen coordinates, so convert the
// coordinates of the mouse click to screen coordinates.
ClientToScreen(hwnd, (LPPOINT) &pt);
// Check menu depending on current floppy protection
{
int iMenuItem = ID_DISKMENU_WRITEPROTECTION_OFF;
if (DiskGetProtect( iDrive ))
iMenuItem = ID_DISKMENU_WRITEPROTECTION_ON;
CheckMenuItem(hmenu, iMenuItem, MF_CHECKED);
}
if (Disk_IsDriveEmpty(iDrive))
EnableMenuItem(hmenu, ID_DISKMENU_EJECT, MF_GRAYED);
if (Disk_ImageIsWriteProtected(iDrive))
{
// If image-file is read-only (or a gzip) then disable these menu items
EnableMenuItem(hmenu, ID_DISKMENU_WRITEPROTECTION_ON, MF_GRAYED);
EnableMenuItem(hmenu, ID_DISKMENU_WRITEPROTECTION_OFF, MF_GRAYED);
}
// Draw and track the shortcut menu.
int iCommand = TrackPopupMenu(
hmenuTrackPopup
, TPM_LEFTALIGN | TPM_LEFTBUTTON | TPM_RETURNCMD
, pt.x, pt.y
, 0
, hwnd, NULL );
if (iCommand == ID_DISKMENU_EJECT)
DiskEject( iDrive );
else
if (iCommand == ID_DISKMENU_WRITEPROTECTION_ON)
DiskSetProtect( iDrive, true );
else
if (iCommand == ID_DISKMENU_WRITEPROTECTION_OFF)
DiskSetProtect( iDrive, false );
else
if (iCommand == ID_DISKMENU_SENDTO_CIDERPRESS)
{
static char szCiderpressNotFoundCaption[] = "CiderPress not found";
static char szCiderpressNotFoundText[] = "CiderPress not found!\n"
"Please install CiderPress.\n"
"Otherwise set the path to CiderPress from Configuration->Disk.";
//if(!filename1.compare("\"\"") == false) //Do not use this, for some reason it does not work!!!
if(!filename1.compare(sFileNameEmpty) )
{
int MB_Result = MessageBox(g_hFrameWindow, "No disk image loaded. Do you want to run CiderPress anyway?" ,"No disk image.", MB_ICONINFORMATION|MB_YESNO);
if (MB_Result == IDYES)
{
if (FileExists (PathToCiderPress ))
{
HINSTANCE nResult = ShellExecute(NULL, "open", PathToCiderPress, "" , NULL, SW_SHOWNORMAL);
}
else
{
MessageBox(g_hFrameWindow, szCiderpressNotFoundText, szCiderpressNotFoundCaption, MB_ICONINFORMATION|MB_OK);
}
}
}
else
{
if (FileExists (PathToCiderPress ))
{
HINSTANCE nResult = ShellExecute(NULL, "open", PathToCiderPress, filename1.c_str() , NULL, SW_SHOWNORMAL);
}
else
{
MessageBox(g_hFrameWindow, szCiderpressNotFoundText, szCiderpressNotFoundCaption, MB_ICONINFORMATION|MB_OK);
}
}
}
// Destroy the menu.
BOOL bRes = DestroyMenu(hmenu);
_ASSERT(bRes);
}
//===========================================================================
void RelayEvent (UINT message, WPARAM wparam, LPARAM lparam) {
if (g_bIsFullScreen)
return;
MSG msg;
msg.hwnd = g_hFrameWindow;
msg.message = message;
msg.wParam = wparam;
msg.lParam = lparam;
SendMessage(tooltipwindow,TTM_RELAYEVENT,0,(LPARAM)&msg);
}
//===========================================================================
void ResetMachineState ()
{
DiskReset(); // Set floppymotoron=0
g_bFullSpeed = 0; // Might've hit reset in middle of InternalCpuExecute() - so beep may get (partially) muted
MemReset();
DiskBoot();
VideoResetState();
sg_SSC.CommReset();
PrintReset();
JoyReset();
MB_Reset();
SpkrReset();
sg_Mouse.Reset();
g_ActiveCPU = CPU_6502;
#ifdef USE_SPEECH_API
g_Speech.Reset();
#endif
SoundCore_SetFade(FADE_NONE);
}
//===========================================================================
void CtrlReset()
{
// Ctrl+Reset - TODO: This is a terrible place for this code!
if (!IS_APPLE2)
MemResetPaging();
DiskReset();
KeybReset();
if (!IS_APPLE2)
VideoResetState(); // Switch Alternate char set off
sg_SSC.CommReset();
MB_Reset();
#ifdef USE_SPEECH_API
g_Speech.Reset();
#endif
CpuReset();
g_bFreshReset = true;
}
//===========================================================================
bool GetFullScreen32Bit(void)
{
return g_bFullScreen32Bit;
}
void SetFullScreen32Bit(bool b32Bit)
{
g_bFullScreen32Bit = b32Bit;
}
void SetFullScreenMode ()
{
#ifdef NO_DIRECT_X
return;
#else // NO_DIRECT_X
g_bIsFullScreen = true;
buttonover = -1;
buttonx = FSBUTTONX;
buttony = FSBUTTONY;
viewportx = FSVIEWPORTX;
viewporty = FSVIEWPORTY;
GetWindowRect(g_hFrameWindow,&framerect);
SetWindowLong(g_hFrameWindow,GWL_STYLE,WS_POPUP | WS_SYSMENU | WS_VISIBLE);
DDSURFACEDESC ddsd;
ddsd.dwSize = sizeof(ddsd);
ddsd.dwFlags = DDSD_CAPS;
ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
if (DirectDrawCreate(NULL,&g_pDD,NULL) != DD_OK ||
g_pDD->SetCooperativeLevel(g_hFrameWindow,DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN) != DD_OK ||
g_pDD->SetDisplayMode(640,480,g_bFullScreen32Bit ? 32 : 8) != DD_OK ||
g_pDD->CreateSurface(&ddsd,&g_pDDPrimarySurface,NULL) != DD_OK)
{
g_pDDPrimarySurface = NULL;
SetNormalMode();
return;
}
// TODO: DD Full-Screen Palette
// if( !g_bIsFullScreen )
InvalidateRect(g_hFrameWindow,NULL,1);
#endif // NO_DIRECT_X
}
//===========================================================================
void SetNormalMode ()
{
g_bIsFullScreen = false;
buttonover = -1;
buttonx = BUTTONX;
buttony = BUTTONY;
viewportx = VIEWPORTX;
viewporty = VIEWPORTY;
g_pDD->RestoreDisplayMode();
g_pDD->SetCooperativeLevel(NULL,DDSCL_NORMAL);
SetWindowLong(g_hFrameWindow,GWL_STYLE,
WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
WS_VISIBLE);
SetWindowPos(g_hFrameWindow,0,framerect.left,
framerect.top,
framerect.right - framerect.left,
framerect.bottom - framerect.top,
SWP_NOZORDER | SWP_FRAMECHANGED);
// DD Full-Screen Palette: BUGFIX: Re-attach new palette on next new surface
// Delete Palette
if (g_pDDPal)
{
g_pDDPal->Release();
g_pDDPal = (LPDIRECTDRAWPALETTE)0;
}
if (g_pDDPrimarySurface)
{
g_pDDPrimarySurface->Release();
g_pDDPrimarySurface = (LPDIRECTDRAWSURFACE)0;
}
g_pDD->Release();
g_pDD = (LPDIRECTDRAW)0;
}
//===========================================================================
void SetUsingCursor (BOOL bNewValue)
{
if (bNewValue == g_bUsingCursor)
return;
g_bUsingCursor = bNewValue;
if (g_bUsingCursor)
{
SetCapture(g_hFrameWindow);
RECT rect = { viewportx+2, // left
viewporty+2, // top
viewportx+g_nViewportCX-1, // right
viewporty+g_nViewportCY-1}; // bottom
ClientToScreen(g_hFrameWindow,(LPPOINT)&rect.left);
ClientToScreen(g_hFrameWindow,(LPPOINT)&rect.right);
ClipCursor(&rect);
FrameShowCursor(FALSE);
POINT pt;
GetCursorPos(&pt);
ScreenToClient(g_hFrameWindow,&pt);
DrawCrosshairs(pt.x,pt.y);
}
else
{
DrawCrosshairs(0,0);
FrameShowCursor(TRUE);
ClipCursor(NULL);
ReleaseCapture();
}
}
int GetViewportScale(void)
{
return g_nViewportScale;
}
int SetViewportScale(int nNewScale)
{
if (nNewScale > g_nMaxViewportScale)
nNewScale = g_nMaxViewportScale;
g_nViewportScale = nNewScale;
g_nViewportCX = g_nViewportScale * FRAMEBUFFER_W;
g_nViewportCY = g_nViewportScale * FRAMEBUFFER_H;
return nNewScale;
}
static void SetupTooltipControls(void)
{
TOOLINFO toolinfo;
toolinfo.cbSize = sizeof(toolinfo);
toolinfo.uFlags = TTF_CENTERTIP;
toolinfo.hwnd = g_hFrameWindow;
toolinfo.hinst = g_hInstance;
toolinfo.lpszText = LPSTR_TEXTCALLBACK;
toolinfo.rect.left = BUTTONX;
toolinfo.rect.right = toolinfo.rect.left+BUTTONCX+1;
toolinfo.uId = 0;
toolinfo.rect.top = BUTTONY+BTN_DRIVE1*BUTTONCY+1;
toolinfo.rect.bottom = toolinfo.rect.top+BUTTONCY;
SendMessage(tooltipwindow, TTM_ADDTOOL, 0, (LPARAM)&toolinfo);
toolinfo.uId = 1;
toolinfo.rect.top = BUTTONY+BTN_DRIVE2*BUTTONCY+1;
toolinfo.rect.bottom = toolinfo.rect.top+BUTTONCY;
SendMessage(tooltipwindow, TTM_ADDTOOL, 0, (LPARAM)&toolinfo);
}
// SM_CXPADDEDBORDER is not supported on 2000 & XP, but GetSystemMetrics() returns 0 for unknown values, so this use of SM_CXPADDEDBORDER works on 2000 & XP too:
// http://msdn.microsoft.com/en-nz/library/windows/desktop/ms724385(v=vs.85).aspx
static void GetWidthHeight(int& nWidth, int& nHeight)
{
nWidth = g_nViewportCX + VIEWPORTX*2
+ BUTTONCX
+ (GetSystemMetrics(SM_CXBORDER) + GetSystemMetrics(SM_CXPADDEDBORDER)) * 2
+ MAGICX;
nHeight = g_nViewportCY + VIEWPORTY*2
+ (GetSystemMetrics(SM_CYBORDER) + GetSystemMetrics(SM_CXPADDEDBORDER)) * 2
+ GetSystemMetrics(SM_CYCAPTION)
+ MAGICY;
}
static void FrameResizeWindow(int nNewScale)
{
int nOldWidth, nOldHeight;
GetWidthHeight(nOldWidth, nOldHeight);
nNewScale = SetViewportScale(nNewScale);
GetWindowRect(g_hFrameWindow, &framerect);
int nXPos = framerect.left;
int nYPos = framerect.top;
//
buttonx = g_nViewportCX + VIEWPORTX*2;
buttony = 0;
// Invalidate old rect region
{
RECT irect;
irect.left = irect.top = 0;
irect.right = nOldWidth;
irect.bottom = nOldHeight;
InvalidateRect(g_hFrameWindow, &irect, TRUE);
}
// Resize the window
int nNewWidth, nNewHeight;
GetWidthHeight(nNewWidth, nNewHeight);
MoveWindow(g_hFrameWindow, nXPos, nYPos, nNewWidth, nNewHeight, TRUE);
UpdateWindow(g_hFrameWindow);
// Remove the tooltips for the old window size
TOOLINFO toolinfo = {0};
toolinfo.cbSize = sizeof(toolinfo);
toolinfo.hwnd = g_hFrameWindow;
toolinfo.uId = 0;
SendMessage(tooltipwindow, TTM_DELTOOL, 0, (LPARAM)&toolinfo);
toolinfo.uId = 1;
SendMessage(tooltipwindow, TTM_DELTOOL, 0, (LPARAM)&toolinfo);
// Setup the tooltips for the new window size
SetupTooltipControls();
}
//
// ----- ALL GLOBALLY ACCESSIBLE FUNCTIONS ARE BELOW THIS LINE -----
//
//===========================================================================
void FrameCreateWindow(void)
{
int nWidth, nHeight;
// Set g_nMaxViewportScale
{
int nOldViewportCX = g_nViewportCX;
int nOldViewportCY = g_nViewportCY;
g_nViewportCX = FRAMEBUFFER_W * 2;
g_nViewportCY = FRAMEBUFFER_H * 2;
GetWidthHeight(nWidth, nHeight); // Probe with 2x dimensions
g_nViewportCX = nOldViewportCX;
g_nViewportCY = nOldViewportCY;
if (nWidth > GetSystemMetrics(SM_CXSCREEN) || nHeight > GetSystemMetrics(SM_CYSCREEN))
g_nMaxViewportScale = 1;
}
GetWidthHeight(nWidth, nHeight);
// If screen is too small for 2x, then revert to 1x
if (g_nViewportScale == 2 && (nWidth > GetSystemMetrics(SM_CXSCREEN) || nHeight > GetSystemMetrics(SM_CYSCREEN)))
{
g_nMaxViewportScale = 1;
SetViewportScale(1);
GetWidthHeight(nWidth, nHeight);
}
// Restore Window X Position
int nXPos = -1;
{
const int nXScreen = GetSystemMetrics(SM_CXSCREEN) - nWidth;
if (RegLoadValue(TEXT(REG_PREFS), TEXT(REGVALUE_PREF_WINDOW_X_POS), 1, (DWORD*)&nXPos))
{
if ((nXPos > nXScreen) && !g_bMultiMon)
nXPos = -1; // Not fully visible, so default to centre position
}
if ((nXPos == -1) && !g_bMultiMon)
nXPos = nXScreen / 2;
}
// Restore Window Y Position
int nYPos = -1;
{
const int nYScreen = GetSystemMetrics(SM_CYSCREEN) - nHeight;
if (RegLoadValue(TEXT(REG_PREFS), TEXT(REGVALUE_PREF_WINDOW_Y_POS), 1, (DWORD*)&nYPos))
{
if ((nYPos > nYScreen) && !g_bMultiMon)
nYPos = -1; // Not fully visible, so default to centre position
}
if ((nYPos == -1) && !g_bMultiMon)
nYPos = nYScreen / 2;
}
//
buttonx = (g_nViewportCX + VIEWPORTX*2);
buttony = 0;
GetAppleWindowTitle();
// NB. g_hFrameWindow also set by WM_CREATE - NB. CreateWindow() must synchronously send WM_CREATE
g_hFrameWindow = CreateWindow(
TEXT("APPLE2FRAME"),
g_pAppTitle, // SetWindowText() // WindowTitle
WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU |
WS_MINIMIZEBOX | WS_VISIBLE,
nXPos, nYPos, nWidth, nHeight,
HWND_DESKTOP,
(HMENU)0,
g_hInstance, NULL );
InitCommonControls();
tooltipwindow = CreateWindow(
TOOLTIPS_CLASS,NULL,TTS_ALWAYSTIP,
CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,
g_hFrameWindow,
(HMENU)0,
g_hInstance,NULL );
SetupTooltipControls();
}
//===========================================================================
HDC FrameGetDC () {
if (!g_hFrameDC) {
g_hFrameDC = GetDC(g_hFrameWindow);
SetViewportOrgEx(g_hFrameDC,viewportx,viewporty,NULL);
}
return g_hFrameDC;
}
//===========================================================================
HDC FrameGetVideoDC (LPBYTE *pAddr_, LONG *pPitch_)
{
// ASSERT( pAddr_ );
// ASSERT( pPitch_ );
if (g_bIsFullScreen && g_bAppActive && !g_bPaintingWindow)
{
RECT rect = { FSVIEWPORTX,
FSVIEWPORTY,
FSVIEWPORTX+g_nViewportCX,
FSVIEWPORTY+g_nViewportCY};
DDSURFACEDESC surfacedesc;
surfacedesc.dwSize = sizeof(surfacedesc);
// TC: Use DDLOCK_WAIT - see Bug #13425
if (g_pDDPrimarySurface->Lock(&rect,&surfacedesc,DDLOCK_WAIT,NULL) == DDERR_SURFACELOST)
{
g_pDDPrimarySurface->Restore();
g_pDDPrimarySurface->Lock(&rect,&surfacedesc,DDLOCK_WAIT,NULL);
// DD Full Screen Palette
// if (g_pDDPal)
// {
// g_pDDPrimarySurface->SetPalette(g_pDDPal); // this sets the palette for the primary surface
// }
}
*pAddr_ = (LPBYTE)surfacedesc.lpSurface + (g_nViewportCY-1) * surfacedesc.lPitch;
*pPitch_ = -surfacedesc.lPitch;
return (HDC)0;
}
else
{
*pAddr_ = g_pFramebufferbits;
*pPitch_ = FRAMEBUFFER_W;
return FrameGetDC();
}
}
//===========================================================================
void FrameRefreshStatus (int drawflags, bool bUpdateDiskStatus) {
// NB. 99% of the time we draw the disk status. On DiskDriveSwap() we don't.
drawflags |= bUpdateDiskStatus ? DRAW_DISK_STATUS : 0;
DrawStatusArea((HDC)0,drawflags);
}
//===========================================================================
void FrameRegisterClass () {
WNDCLASSEX wndclass;
ZeroMemory(&wndclass,sizeof(WNDCLASSEX));
wndclass.cbSize = sizeof(WNDCLASSEX);
wndclass.style = CS_OWNDC | CS_BYTEALIGNCLIENT;
wndclass.lpfnWndProc = FrameWndProc;
wndclass.hInstance = g_hInstance;
wndclass.hIcon = LoadIcon(g_hInstance,TEXT("APPLEWIN_ICON"));
wndclass.hCursor = LoadCursor(0,IDC_ARROW);
wndclass.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH);
#if ENABLE_MENU
wndclass.lpszMenuName = (LPCSTR)IDR_MENU1;
#endif
wndclass.lpszClassName = TEXT("APPLE2FRAME");
wndclass.hIconSm = (HICON)LoadImage(g_hInstance,TEXT("APPLEWIN_ICON"),
IMAGE_ICON,16,16,LR_DEFAULTCOLOR);
RegisterClassEx(&wndclass);
}
//===========================================================================
void FrameReleaseDC () {
if (g_hFrameDC) {
SetViewportOrgEx(g_hFrameDC,0,0,NULL);
ReleaseDC(g_hFrameWindow,g_hFrameDC);
g_hFrameDC = (HDC)0;
}
}
//===========================================================================
void FrameReleaseVideoDC ()
{
if (g_bIsFullScreen && g_bAppActive && !g_bPaintingWindow)
{
// THIS IS CORRECT ACCORDING TO THE DIRECTDRAW DOCS
RECT rect = {
FSVIEWPORTX,
FSVIEWPORTY,
FSVIEWPORTX+g_nViewportCX,
FSVIEWPORTY+g_nViewportCY
};
g_pDDPrimarySurface->Unlock(&rect);
// BUT THIS SEEMS TO BE WORKING
g_pDDPrimarySurface->Unlock(NULL);
}
}
//===========================================================================
// TODO: FIXME: Util_TestFileExists()
static bool FileExists(std::string strFilename)
{
struct stat stFileInfo;
int intStat = stat(strFilename.c_str(),&stFileInfo);
return (intStat == 0) ? true : false;
}
//===========================================================================
// Called when:
// . Mouse f/w sets abs position
// . UpdateMouseInAppleViewport() is called and inside Apple screen
void FrameSetCursorPosByMousePos()
{
if (!g_hFrameWindow || g_bShowingCursor)
return;
int iX, iMinX, iMaxX;
int iY, iMinY, iMaxY;
sg_Mouse.GetXY(iX, iMinX, iMaxX, iY, iMinY, iMaxY);
_ASSERT(iMinX == 0 && iMinY == 0);
float fScaleX = (float)(iX-iMinX) / ((float)(iMaxX-iMinX));
float fScaleY = (float)(iY-iMinY) / ((float)(iMaxY-iMinY));
int iWindowX = (int)(fScaleX * (float)g_nViewportCX);
int iWindowY = (int)(fScaleY * (float)g_nViewportCY);
POINT Point = {viewportx+2, viewporty+2}; // top-left
ClientToScreen(g_hFrameWindow, &Point);
SetCursorPos(Point.x+iWindowX-MAGICX, Point.y+iWindowY-MAGICY);
#if defined(_DEBUG) && 0
static int OldX=0, OldY=0;
char szDbg[200];
int X=Point.x+iWindowX-MAGICX;
int Y=Point.y+iWindowY-MAGICY;
if (X != OldX || Y != OldY)
{
sprintf(szDbg, "[FrameSetCursorPosByMousePos] x,y=%d,%d (MaxX,Y=%d,%d)\n", X,Y, iMaxX,iMaxY); OutputDebugString(szDbg);
OldX=X; OldY=Y;
}
#endif
}
// Called when:
// . UpdateMouseInAppleViewport() is called and mouse leaving/entering Apple screen area
// . NB. Not called when leaving & mouse clipped to Apple screen area
static void FrameSetCursorPosByMousePos(int x, int y, int dx, int dy, bool bLeavingAppleScreen)
{
// char szDbg[200];
if (!g_hFrameWindow || (g_bShowingCursor && bLeavingAppleScreen) || (!g_bShowingCursor && !bLeavingAppleScreen))
return;
int iX, iMinX, iMaxX;
int iY, iMinY, iMaxY;
sg_Mouse.GetXY(iX, iMinX, iMaxX, iY, iMinY, iMaxY);
_ASSERT(iMinX == 0 && iMinY == 0);
if (bLeavingAppleScreen)
{
// Set mouse x/y pos to edge of mouse's window
if (dx < 0) iX = iMinX;
if (dx > 0) iX = iMaxX;
if (dy < 0) iY = iMinY;
if (dy > 0) iY = iMaxY;
float fScaleX = (float)(iX-iMinX) / ((float)(iMaxX-iMinX));
float fScaleY = (float)(iY-iMinY) / ((float)(iMaxY-iMinY));
int iWindowX = (int)(fScaleX * (float)g_nViewportCX) + dx;
int iWindowY = (int)(fScaleY * (float)g_nViewportCY) + dy;
POINT Point = {viewportx+2, viewporty+2}; // top-left
ClientToScreen(g_hFrameWindow, &Point);
SetCursorPos(Point.x+iWindowX-MAGICX, Point.y+iWindowY-MAGICY);
// sprintf(szDbg, "[MOUSE_LEAVING ] x=%d, y=%d (Scale: x,y=%f,%f; iX,iY=%d,%d)\n", iWindowX, iWindowY, fScaleX, fScaleY, iX, iY); OutputDebugString(szDbg);
}
else // Mouse entering Apple screen area
{
// sprintf(szDbg, "[MOUSE_ENTERING] x=%d, y=%d\n", x, y); OutputDebugString(szDbg);
x -= (viewportx+2-MAGICX); if (x < 0) x = 0;
y -= (viewporty+2-MAGICY); if (y < 0) y = 0;
_ASSERT(x <= g_nViewportCX);
_ASSERT(y <= g_nViewportCY);
float fScaleX = (float)x / (float)g_nViewportCX;
float fScaleY = (float)y / (float)g_nViewportCY;
int iAppleX = iMinX + (int)(fScaleX * (float)(iMaxX-iMinX));
int iAppleY = iMinY + (int)(fScaleY * (float)(iMaxY-iMinY));
sg_Mouse.SetCursorPos(iAppleX, iAppleY); // Set new entry position
// Dump initial deltas (otherwise can get big deltas since last read when entering Apple screen area)
DIMouse::ReadImmediateData();
}
}
static void DrawCrosshairsMouse()
{
if (!sg_PropertySheet.GetMouseShowCrosshair())
return;
int iX, iMinX, iMaxX;
int iY, iMinY, iMaxY;
sg_Mouse.GetXY(iX, iMinX, iMaxX, iY, iMinY, iMaxY);
_ASSERT(iMinX == 0 && iMinY == 0);
float fScaleX = (float)(iX-iMinX) / ((float)(iMaxX-iMinX));
float fScaleY = (float)(iY-iMinY) / ((float)(iMaxY-iMinY));
int iWindowX = (int)(fScaleX * (float)g_nViewportCX);
int iWindowY = (int)(fScaleY * (float)g_nViewportCY);
DrawCrosshairs(iWindowX,iWindowY);
}
#ifdef _DEBUG
//#define _DEBUG_SHOW_CURSOR // NB. Get an ASSERT on LMB (after Ctrl+LMB)
#endif
static void UpdateMouseInAppleViewport(int iOutOfBoundsX, int iOutOfBoundsY, int x, int y)
{
const bool bOutsideAppleViewport = iOutOfBoundsX || iOutOfBoundsY;
if (bOutsideAppleViewport)
{
if (sg_PropertySheet.GetMouseRestrictToWindow())
return;
g_bLastCursorInAppleViewport = false;
if (!g_bShowingCursor)
{
// Mouse leaving Apple screen area
FrameSetCursorPosByMousePos(0, 0, iOutOfBoundsX, iOutOfBoundsY, true);
#ifdef _DEBUG_SHOW_CURSOR
g_bShowingCursor = true;
#else
FrameShowCursor(TRUE);
#endif
}
}
else
{
g_bLastCursorInAppleViewport = true;
if (g_bShowingCursor)
{
// Mouse entering Apple screen area
FrameSetCursorPosByMousePos(x, y, 0, 0, false);
#ifdef _DEBUG_SHOW_CURSOR
g_bShowingCursor = false;
#else
FrameShowCursor(FALSE);
#endif
//
if (sg_PropertySheet.GetMouseRestrictToWindow())
SetUsingCursor(TRUE);
}
else
{
FrameSetCursorPosByMousePos(); // Set cursor to Apple position each time
}
DrawCrosshairsMouse();
}
}
void GetViewportCXCY(int& nViewportCX, int& nViewportCY)
{
nViewportCX = g_nViewportCX;
nViewportCY = g_nViewportCY;
}
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