mainwndcmd.cpp

日本的手持pda源码.wince下使用,完全开源

#include "PocketGnuboy.h"
#include "MainWnd.h"
#include "Dialog.h"
#include "wce.h"

void OnFileOpen(HWND hwnd)
{
	OPENFILENAME ofn = {0};
	TCHAR szFile[MAX_PATH] = {0};
	
	memset(&ofn, 0, sizeof(ofn));
	ofn.lStructSize	= sizeof(ofn);
	ofn.hwndOwner = hwnd;
	ofn.lpstrTitle = 0;
	ofn.lpstrFilter = 
		_T("ROM Files (*.gb;*.gbc;*.zip;*.gz)\0*.gb;*.gbc;*.zip;*.gz\0GB Roms (*.gb;*.gbc)\0*.gb;*.gbc\0ZIP Files (*.zip)\0*.zip\0GZ Files (*.gz)\0*.gz\0All Files (*.*)\0*.*\0");
	ofn.lpstrFile = szFile;
	ofn.nMaxFile = MAX_PATH;	
	ofn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_HIDEREADONLY;
	ofn.lpstrInitialDir = g_szLastDir;

	BOOL fRet;
	BOOL (*gsGetOpenFileName)(OPENFILENAME*) = NULL;
	HINSTANCE hInst = LoadLibrary(_T("gsgetfile.dll"));
	if (hInst) (FARPROC&)gsGetOpenFileName = GetProcAddress(hInst, _T("gsGetOpenFileName"));

	if (g_fGSGetFile && gsGetOpenFileName)
		fRet = gsGetOpenFileName(&ofn);
	else
		fRet = GetOpenFileName(&ofn);

	if (fRet) {
		if (LoadROM(szFile)) {
			OnFileResume(hwnd);

			LPTSTR p = _tcsrchr(szFile, _T('\\'));
			if (p) *p = NULL;
			_tcscpy(g_szLastDir, szFile);
		}
	}
	if (hInst) FreeLibrary(hInst);
	UpdateToolbar();
}

void OnFileClose(HWND hwnd)
{
	emu_close();
	UpdateToolbar();

	InvalidateRect(hwnd, NULL, TRUE);
	UpdateWindow(hwnd);
}

void OnFileResume(HWND hwnd)
{
	Resume();
}

void OnFileReset(HWND hwnd)
{
	if (get_romfile()) {
		emu_reset();
		OnFileResume(hwnd);
	}
}

void OnFileState(HWND hwnd, int nSlot)
{
	set_saveslot(nSlot);
}

void OnFileStateLoad(HWND hwnd)
{
	if (get_romfile()) {
		state_load(get_saveslot());
		OnFileResume(hwnd);
	}
}

void OnFileStateSave(HWND hwnd)
{
	if (get_romfile()) {
		state_save(get_saveslot());
		OnFileResume(hwnd);
	}
}

void OnFileExit(HWND hwnd)
{
	PostMessage(hwnd, WM_CLOSE, 0, 0);
}

void OnCtrlScreen(HWND hwnd, int nScreen)
{
	vid_set_screenmode(nScreen);
}

void OnCtrlFrameSkip(HWND hwnd, int nSkip)
{
	vid_set_frameskip(nSkip);
}

void OnCtrlAudioEnable(HWND hwnd)
{
	pcm_set_enable(!pcm_get_enable());
	UpdateToolbar();
}

void OnCtrlAudioSampleRate(HWND hwnd, int nRate)
{
	switch (nRate) {
	case 1:
		pcm_set_samplerate(22050);
		break;
	case 2:
		pcm_set_samplerate(44100);
		break;
	default:
		pcm_set_samplerate(11025);
		break;
	}
}

void OnCtrlAudioStereo(HWND hwnd, BOOL fStereo)
{
	pcm_set_stereo(fStereo);
}

void OnCtrlAudioBits(HWND hwnd, BOOL f16bits)
{
	pcm_set_16bits(f16bits);
}

void OnCtrlControllers(HWND hwnd)
{
	ShowControllersDlg(hwnd);
}

void OnCtrlPreferences(HWND hwnd)
{
	ShowPreferencesDlg(hwnd);
}

void OnCtrlTurboA(HWND hwnd)
{
	joy_set_turbo_a(!joy_get_turbo_a());
}

void OnCtrlTurboB(HWND hwnd)
{
	joy_set_turbo_b(!joy_get_turbo_b());
}

void OnCtrlVPad(HWND hwnd)
{
	g_fVPad = !g_fVPad;
	InvalidateRect(hwnd, NULL, TRUE);
	UpdateWindow(hwnd);
}

void OnCtrlAudioBuffers(HWND hwnd, int n)
{
	const int buffers[] = {4, 8, 12, 16, 24, 32};
	pcm_set_buffer_count(buffers[n]);
}