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win32 Pico work nearly done

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@450 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2008-05-20 21:46:32 +00:00
parent 42989e7d7e
commit 8f7ed1b8e1
6 changed files with 142 additions and 16 deletions
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131
platform/win32/GenaDrive/Main.cpp
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@ -2,6 +2,7 @@
#include "version.h"
#include <crtdbg.h>
#include <commdlg.h>
#include "../../common/readpng.h"
char *romname=NULL;
HWND FrameWnd=NULL;
@ -13,6 +14,9 @@ int MainWidth=720,MainHeight=480;
static HMENU mmain = 0, mdisplay = 0, mpicohw = 0;
static int rom_loaded = 0;
static HBITMAP ppad_bmp = 0;
static HBITMAP ppage_bmps[6] = { 0, };
static char rom_name[0x20*3+1];
static void UpdateRect()
{
@ -23,9 +27,71 @@ static void UpdateRect()
FrameRectMy = wi.rcClient;
}
static void PrepareFroROM()
static int extract_rom_name(char *dest, const unsigned char *src, int len)
{
int show = PicoAHW & PAHW_PICO;
char *p = dest, s_old = 0;
int i;
for (i = len - 1; i >= 0; i--)
{
if (src[i^1] != ' ') break;
}
len = i + 1;
for (i = 0; i < len; i++)
{
unsigned char s = src[i^1];
if (s == 0x20 && s_old == 0x20) continue;
else if (s >= 0x20 && s < 0x7f && s != '%')
{
*p++ = s;
}
else
{
sprintf(p, "%%%02x", s);
p += 3;
}
s_old = s;
}
*p = 0;
return p - dest;
}
static HBITMAP png2hb(const char *fname, int is_480)
{
BITMAPINFOHEADER bih;
HBITMAP bmp;
void *bmem;
int ret;
bmem = calloc(1, is_480 ? 480*240*3 : 320*240*3);
if (bmem == NULL) return NULL;
ret = readpng(bmem, fname, is_480 ? READPNG_480_24 : READPNG_320_24);
if (ret != 0) {
free(bmem);
return NULL;
}
memset(&bih, 0, sizeof(bih));
bih.biSize = sizeof(bih);
bih.biWidth = is_480 ? 480 : 320;
bih.biHeight = -240;
bih.biPlanes = 1;
bih.biBitCount = 24;
bih.biCompression = BI_RGB;
bmp = CreateDIBitmap(GetDC(FrameWnd), &bih, CBM_INIT, bmem, (BITMAPINFO *)&bih, 0);
if (bmp == NULL)
lprintf("CreateDIBitmap failed with %i", GetLastError());
free(bmem);
return bmp;
}
static void PrepareForROM(unsigned char *rom_data)
{
int i, ret, show = PicoAHW & PAHW_PICO;
EnableMenuItem(mmain, 2, MF_BYPOSITION|(show ? MF_ENABLED : MF_GRAYED));
ShowWindow(PicoPadWnd, show ? SW_SHOWNA : SW_HIDE);
ShowWindow(PicoSwWnd, show ? SW_SHOWNA : SW_HIDE);
@ -33,10 +99,34 @@ static void PrepareFroROM()
CheckMenuItem(mpicohw, 1211, show ? MF_CHECKED : MF_UNCHECKED);
PostMessage(FrameWnd, WM_COMMAND, 1220 + PicoPicohw.page, 0);
DrawMenuBar(FrameWnd);
InvalidateRect(PicoSwWnd, NULL, 1);
PicoPicohw.pen_pos[0] =
PicoPicohw.pen_pos[1] = 0x8000;
picohw_pen_pressed = 0;
ret = extract_rom_name(rom_name, rom_data + 0x150, 0x20);
if (ret == 0)
extract_rom_name(rom_name, rom_data + 0x130, 0x20);
if (show)
{
char path[MAX_PATH], *p;
GetModuleFileName(NULL, path, sizeof(path) - 32);
p = strrchr(path, '\\');
if (p == NULL) p = path;
else p++;
if (ppad_bmp == NULL) {
strcpy(p, "pico\\pad.png");
ppad_bmp = png2hb(path, 0);
}
for (i = 0; i < 6; i++) {
if (ppage_bmps[i] != NULL) DeleteObject(ppage_bmps[i]);
sprintf(p, "pico\\%s_%i.png", rom_name, i);
ppage_bmps[i] = png2hb(path, 1);
}
}
}
static void LoadROM(const char *cmdpath)
@ -83,7 +173,7 @@ static void LoadROM(const char *cmdpath)
PicoCartUnload();
PicoCartInsert(rom_data_new, rom_size);
PrepareFroROM();
PrepareForROM(rom_data_new);
rom_loaded = 1;
romname = rompath;
@ -152,6 +242,7 @@ static LRESULT CALLBACK WndProc(HWND hwnd,UINT msg,WPARAM wparam,LPARAM lparam)
for (i = 0; i < 7; i++)
CheckMenuItem(mpicohw, 1220 + i, MF_UNCHECKED);
CheckMenuItem(mpicohw, 1220 + PicoPicohw.page, MF_CHECKED);
InvalidateRect(PicoSwWnd, NULL, 1);
return 0;
case 1300:
MessageBox(FrameWnd, "PicoDrive v" VERSION " (c) notaz, 2006-2008\n"
@ -185,6 +276,9 @@ static LRESULT CALLBACK WndProc(HWND hwnd,UINT msg,WPARAM wparam,LPARAM lparam)
static LRESULT CALLBACK PicoSwWndProc(HWND hwnd,UINT msg,WPARAM wparam,LPARAM lparam)
{
PAINTSTRUCT ps;
HDC hdc, hdc2;
switch (msg)
{
case WM_CLOSE: return 0;
@ -196,6 +290,25 @@ static LRESULT CALLBACK PicoSwWndProc(HWND hwnd,UINT msg,WPARAM wparam,LPARAM lp
PicoPicohw.pen_pos[1] = 0x2f8 + HIWORD(lparam);
SetTimer(FrameWnd, 100, 1000, NULL);
break;
case WM_PAINT:
hdc = BeginPaint(hwnd, &ps);
if (ppage_bmps[PicoPicohw.page] == NULL)
{
SelectObject(hdc, GetStockObject(DEFAULT_GUI_FONT));
SetTextColor(hdc, RGB(255, 255, 255));
SetBkColor(hdc, RGB(0, 0, 0));
TextOut(hdc, 2, 2, "missing PNGs for", 16);
TextOut(hdc, 2, 18, rom_name, strlen(rom_name));
}
else
{
hdc2 = CreateCompatibleDC(GetDC(FrameWnd));
SelectObject(hdc2, ppage_bmps[PicoPicohw.page]);
BitBlt(hdc, 0, 0, 480, 240, hdc2, 0, 0, SRCCOPY);
DeleteDC(hdc2);
}
EndPaint(hwnd, &ps);
return 0;
}
return DefWindowProc(hwnd,msg,wparam,lparam);
@ -203,6 +316,9 @@ static LRESULT CALLBACK PicoSwWndProc(HWND hwnd,UINT msg,WPARAM wparam,LPARAM lp
static LRESULT CALLBACK PicoPadWndProc(HWND hwnd,UINT msg,WPARAM wparam,LPARAM lparam)
{
PAINTSTRUCT ps;
HDC hdc, hdc2;
switch (msg)
{
case WM_CLOSE: return 0;
@ -214,6 +330,15 @@ static LRESULT CALLBACK PicoPadWndProc(HWND hwnd,UINT msg,WPARAM wparam,LPARAM l
PicoPicohw.pen_pos[1] = 0x1fc + HIWORD(lparam);
SetTimer(FrameWnd, 100, 1000, NULL);
break;
case WM_PAINT:
if (ppad_bmp == NULL) break;
hdc = BeginPaint(hwnd, &ps);
hdc2 = CreateCompatibleDC(GetDC(FrameWnd));
SelectObject(hdc2, ppad_bmp);
BitBlt(hdc, 0, 0, 320, 240, hdc2, 0, 0, SRCCOPY);
EndPaint(hwnd, &ps);
DeleteDC(hdc2);
return 0;
}
return DefWindowProc(hwnd,msg,wparam,lparam);