gsplus/src/win_console.c
2016-11-02 21:28:16 -05:00

243 lines
5.9 KiB
C

/*
GSPLUS - Advanced Apple IIGS Emulator Environment
Copyright (C) 2016 - Dagen Brock
Copyright (C) 2010 by GSport contributors
Based on the KEGS emulator written by and Copyright (C) 2003 Kent Dickey
This program 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.
This program 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 this program; if not, write to the Free Software Foundation, Inc.,
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#define WIN32_LEAN_AND_MEAN /* Tell windows we want less header gunk */
#define STRICT /* Tell Windows we want compile type checks */
#include <windows.h>
#include <Shlwapi.h>
#include "winresource.h"
#include "defc.h"
#include "protos_windriver.h"
extern void gsportinit(HWND _hwnd);
extern void gsportshut();
extern HWND g_hwnd_main;
extern char *g_status_ptrs[MAX_STATUS_LINES];
extern int g_win_status_debug;
extern int g_win_status_debug_request;
extern int g_win_fullscreen_state;
int
win_nonblock_read_stdin(int fd, char *bufptr, int len)
{
DWORD charsRead = 0;
ReadConsole(GetStdHandle(STD_INPUT_HANDLE), bufptr, len, &charsRead, NULL);
if (charsRead == 0)
{
errno = EAGAIN;
return -1;
}
else
{
DWORD charsWritten = 0;
WriteConsole(GetStdHandle(STD_OUTPUT_HANDLE), bufptr, charsRead, &charsWritten, NULL);
return charsRead;
}
}
void get_cwd(LPTSTR buffer, int size)
{
HMODULE hSelf;
hSelf = GetModuleHandle(NULL);
GetModuleFileName(hSelf,buffer,size);
PathRemoveFileSpec(buffer);
//printf("Local directory: [%s]\n",buffer);
}
void
x_dialog_create_gsport_conf(const char *str)
{
// Just write the config file already...
config_write_config_gsplus_file();
}
int
x_show_alert(int is_fatal, const char *str)
{
return 0;
}
void get_default_window_size(LPSIZE size)
{
// Calculate the window client dimensions.
RECT rect;
rect.left = 0;
rect.top = 0;
rect.bottom = X_A2_WINDOW_HEIGHT;
if (g_win_status_debug)
rect.bottom += (MAX_STATUS_LINES * 16);
rect.right = X_A2_WINDOW_WIDTH;
// Calculate the window rectangle, which is the client area plus non-client area (e.g. frame and caption).
AdjustWindowRect(&rect, WS_TILED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX, FALSE);
// Return the window size.
size->cx = rect.right - rect.left;
size->cy = rect.bottom - rect.top;
}
void x_toggle_status_lines()
{
SIZE size;
if (!g_win_fullscreen_state)
{
g_win_status_debug = !g_win_status_debug;
g_win_status_debug_request = g_win_status_debug;
get_default_window_size(&size);
SetWindowPos(g_hwnd_main, NULL, 0, 0, size.cx, size.cy, SWP_NOMOVE | SWP_NOZORDER);
x_redraw_status_lines();
}
}
void x_show_console(int show)
{
HWND hWnd = GetConsoleWindow();
if (hWnd)
ShowWindow(hWnd, show ? SW_SHOW : SW_HIDE);
if (g_hwnd_main)
SetFocus(g_hwnd_main);
}
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd)
{
return main(0,0);
}
int
main(int argc, char **argv)
{
// Hide the console initially to reduce window flashing. We'll show the console later if needed.
x_show_console(0);
// Register the window class.
WNDCLASS wndclass;
SIZE size;
RECT rect;
wndclass.style = 0;
wndclass.lpfnWndProc = (WNDPROC)win_event_handler;
wndclass.cbClsExtra = 0;
wndclass.cbWndExtra = 0;
wndclass.hInstance = GetModuleHandle(NULL);
wndclass.hIcon = LoadIcon(wndclass.hInstance, MAKEINTRESOURCE(IDC_GSPORT32));
wndclass.hCursor = LoadCursor((HINSTANCE) NULL, IDC_ARROW);
wndclass.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH);
wndclass.lpszMenuName = NULL;
wndclass.lpszClassName = "gsport";
if(!RegisterClass(&wndclass)) {
printf("Registering window failed\n");
exit(1);
}
// Create the window.
get_default_window_size(&size);
HWND hwnd = CreateWindowEx(WS_EX_ACCEPTFILES, "gsport", "GSplus - Apple //gs Emulator",
WS_TILED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX,
CW_USEDEFAULT, CW_USEDEFAULT,
size.cx, size.cy,
NULL, NULL, GetModuleHandle(NULL), NULL);
printf("g_hwnd_main = %p, height = %d\n", hwnd, size.cx);
GetWindowRect(hwnd, &rect);
printf("...rect is: %ld, %ld, %ld, %ld\n", rect.left, rect.top,
rect.right, rect.bottom);
// Enable non-blocking, character-at-a-time console I/O.
// win_nonblock_read_stdin() expects this behavior.
DWORD mode;
GetConsoleMode(GetStdHandle(STD_INPUT_HANDLE), &mode);
mode &= ~ENABLE_LINE_INPUT;
SetConsoleMode(GetStdHandle(STD_INPUT_HANDLE), mode);
gsportinit(hwnd);
int ret = gsplusmain(argc, argv);
UnregisterClass(wndclass.lpszClassName,GetModuleHandle(NULL));
gsportshut();
return ret;
}
void x_check_input_events()
{
MSG msg;
while(PeekMessage(&msg, g_hwnd_main, 0, 0, PM_NOREMOVE)) {
if(GetMessage(&msg, g_hwnd_main, 0, 0) > 0) {
TranslateMessage(&msg);
DispatchMessage(&msg);
} else {
printf("GetMessage returned <= 0\n");
my_exit(2);
}
}
}
void
x_redraw_status_lines()
{
COLORREF oldtextcolor, oldbkcolor;
char *buf;
int line;
int len;
int height;
int margin;
height = 16;
margin = 0;
if (g_win_status_debug)
{
HDC localdc = GetDC(g_hwnd_main);
oldtextcolor = SetTextColor(localdc, RGB(255, 255, 255));
oldbkcolor = SetBkColor(localdc, RGB(0, 0, 0));
for(line = 0; line < MAX_STATUS_LINES; line++) {
buf = g_status_ptrs[line];
if(buf != 0) {
len = strlen(buf);
TextOut(localdc, 10, X_A2_WINDOW_HEIGHT +
height*line + margin, buf, len);
}
}
SetTextColor(localdc, oldtextcolor);
SetBkColor(localdc, oldbkcolor);
ReleaseDC(g_hwnd_main,localdc);
}
}
int
x_calc_ratio(float ratiox,float ratioy)
{
return 0; // not stretched
}