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MainNoGUI.cpp
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MainNoGUI.cpp
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// Copyright 2008 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#include <cstddef>
#include <cstdio>
#include <cstring>
#include <getopt.h>
#include <string>
#include <unistd.h>
#include "Common/CommonTypes.h"
#include "Common/Event.h"
#include "Common/Logging/LogManager.h"
#include "Core/BootManager.h"
#include "Core/ConfigManager.h"
#include "Core/Core.h"
#include "Core/Host.h"
#include "Core/State.h"
#include "Core/HW/Wiimote.h"
#include "Core/IPC_HLE/WII_IPC_HLE_Device_usb.h"
#include "Core/IPC_HLE/WII_IPC_HLE_WiiMote.h"
#include "Core/PowerPC/PowerPC.h"
#include "UICommon/UICommon.h"
#include "VideoCommon/VideoBackendBase.h"
static bool rendererHasFocus = true;
static bool rendererIsFullscreen = false;
static bool running = true;
class Platform
{
public:
virtual void Init() = 0;
virtual void SetTitle(const std::string &title) = 0;
virtual void MainLoop() = 0;
virtual void Shutdown() = 0;
virtual ~Platform() {};
};
static Platform* platform;
void Host_NotifyMapLoaded() {}
void Host_RefreshDSPDebuggerWindow() {}
static Common::Event updateMainFrameEvent;
void Host_Message(int Id)
{
if (Id == WM_USER_STOP)
running = false;
}
static void* s_window_handle;
void* Host_GetRenderHandle()
{
return s_window_handle;
}
void Host_UpdateTitle(const std::string& title)
{
platform->SetTitle(title);
}
void Host_UpdateDisasmDialog(){}
void Host_UpdateMainFrame()
{
updateMainFrameEvent.Set();
}
void Host_RequestRenderWindowSize(int width, int height) {}
void Host_RequestFullscreen(bool enable_fullscreen) {}
void Host_SetStartupDebuggingParameters()
{
SConfig& StartUp = SConfig::GetInstance();
StartUp.bEnableDebugging = false;
StartUp.bBootToPause = false;
}
bool Host_UIHasFocus()
{
return false;
}
bool Host_RendererHasFocus()
{
return rendererHasFocus;
}
bool Host_RendererIsFullscreen()
{
return rendererIsFullscreen;
}
void Host_ConnectWiimote(int wm_idx, bool connect)
{
if (Core::IsRunning() && SConfig::GetInstance().bWii)
{
bool was_unpaused = Core::PauseAndLock(true);
GetUsbPointer()->AccessWiiMote(wm_idx | 0x100)->Activate(connect);
Host_UpdateMainFrame();
Core::PauseAndLock(false, was_unpaused);
}
}
void Host_SetWiiMoteConnectionState(int _State) {}
void Host_ShowVideoConfig(void*, const std::string&, const std::string&) {}
#if HAVE_X11
#include <X11/keysym.h>
#include "DolphinWX/X11Utils.h"
class PlatformX11 : public Platform
{
Display *dpy;
Window win;
Cursor blankCursor = None;
#if defined(HAVE_XRANDR) && HAVE_XRANDR
X11Utils::XRRConfiguration *XRRConfig;
#endif
void Init() override
{
XInitThreads();
dpy = XOpenDisplay(nullptr);
if (!dpy)
{
PanicAlert("No X11 display found");
exit(1);
}
win = XCreateSimpleWindow(dpy, DefaultRootWindow(dpy),
SConfig::GetInstance().iRenderWindowXPos,
SConfig::GetInstance().iRenderWindowYPos,
SConfig::GetInstance().iRenderWindowWidth,
SConfig::GetInstance().iRenderWindowHeight,
0, 0, BlackPixel(dpy, 0));
XSelectInput(dpy, win, KeyPressMask | FocusChangeMask);
Atom wmProtocols[1];
wmProtocols[0] = XInternAtom(dpy, "WM_DELETE_WINDOW", True);
XSetWMProtocols(dpy, win, wmProtocols, 1);
XMapRaised(dpy, win);
XFlush(dpy);
s_window_handle = (void*)win;
if (SConfig::GetInstance().bDisableScreenSaver)
X11Utils::InhibitScreensaver(dpy, win, true);
#if defined(HAVE_XRANDR) && HAVE_XRANDR
XRRConfig = new X11Utils::XRRConfiguration(dpy, win);
#endif
if (SConfig::GetInstance().bHideCursor)
{
// make a blank cursor
Pixmap Blank;
XColor DummyColor;
char ZeroData[1] = { 0 };
Blank = XCreateBitmapFromData(dpy, win, ZeroData, 1, 1);
blankCursor = XCreatePixmapCursor(dpy, Blank, Blank, &DummyColor, &DummyColor, 0, 0);
XFreePixmap(dpy, Blank);
XDefineCursor(dpy, win, blankCursor);
}
}
void SetTitle(const std::string &string) override
{
XStoreName(dpy, win, string.c_str());
}
void MainLoop() override
{
bool fullscreen = SConfig::GetInstance().bFullscreen;
if (fullscreen)
{
rendererIsFullscreen = X11Utils::ToggleFullscreen(dpy, win);
#if defined(HAVE_XRANDR) && HAVE_XRANDR
XRRConfig->ToggleDisplayMode(True);
#endif
}
// The actual loop
while (running)
{
XEvent event;
KeySym key;
for (int num_events = XPending(dpy); num_events > 0; num_events--)
{
XNextEvent(dpy, &event);
switch (event.type)
{
case KeyPress:
key = XLookupKeysym((XKeyEvent*)&event, 0);
if (key == XK_Escape)
{
if (Core::GetState() == Core::CORE_RUN)
{
if (SConfig::GetInstance().bHideCursor)
XUndefineCursor(dpy, win);
Core::SetState(Core::CORE_PAUSE);
}
else
{
if (SConfig::GetInstance().bHideCursor)
XDefineCursor(dpy, win, blankCursor);
Core::SetState(Core::CORE_RUN);
}
}
else if ((key == XK_Return) && (event.xkey.state & Mod1Mask))
{
fullscreen = !fullscreen;
X11Utils::ToggleFullscreen(dpy, win);
#if defined(HAVE_XRANDR) && HAVE_XRANDR
XRRConfig->ToggleDisplayMode(fullscreen);
#endif
}
else if (key >= XK_F1 && key <= XK_F8)
{
int slot_number = key - XK_F1 + 1;
if (event.xkey.state & ShiftMask)
State::Save(slot_number);
else
State::Load(slot_number);
}
else if (key == XK_F9)
Core::SaveScreenShot();
else if (key == XK_F11)
State::LoadLastSaved();
else if (key == XK_F12)
{
if (event.xkey.state & ShiftMask)
State::UndoLoadState();
else
State::UndoSaveState();
}
break;
case FocusIn:
rendererHasFocus = true;
if (SConfig::GetInstance().bHideCursor &&
Core::GetState() != Core::CORE_PAUSE)
XDefineCursor(dpy, win, blankCursor);
break;
case FocusOut:
rendererHasFocus = false;
if (SConfig::GetInstance().bHideCursor)
XUndefineCursor(dpy, win);
break;
case ClientMessage:
if ((unsigned long) event.xclient.data.l[0] == XInternAtom(dpy, "WM_DELETE_WINDOW", False))
running = false;
break;
}
}
if (!fullscreen)
{
Window winDummy;
unsigned int borderDummy, depthDummy;
XGetGeometry(dpy, win, &winDummy,
&SConfig::GetInstance().iRenderWindowXPos,
&SConfig::GetInstance().iRenderWindowYPos,
(unsigned int *)&SConfig::GetInstance().iRenderWindowWidth,
(unsigned int *)&SConfig::GetInstance().iRenderWindowHeight,
&borderDummy, &depthDummy);
rendererIsFullscreen = false;
}
usleep(100000);
}
}
void Shutdown() override
{
#if defined(HAVE_XRANDR) && HAVE_XRANDR
delete XRRConfig;
#endif
if (SConfig::GetInstance().bHideCursor)
XFreeCursor(dpy, blankCursor);
XCloseDisplay(dpy);
}
};
#endif
static Platform* GetPlatform()
{
#if HAVE_X11
return new PlatformX11();
#endif
return nullptr;
}
int main(int argc, char* argv[])
{
int ch, help = 0;
struct option longopts[] = {
{ "exec", no_argument, nullptr, 'e' },
{ "help", no_argument, nullptr, 'h' },
{ "version", no_argument, nullptr, 'v' },
{ nullptr, 0, nullptr, 0 }
};
while ((ch = getopt_long(argc, argv, "eh?v", longopts, 0)) != -1)
{
switch (ch)
{
case 'e':
break;
case 'h':
case '?':
help = 1;
break;
case 'v':
fprintf(stderr, "%s\n", scm_rev_str);
return 1;
}
}
if (help == 1 || argc == optind)
{
fprintf(stderr, "%s\n\n", scm_rev_str);
fprintf(stderr, "A multi-platform GameCube/Wii emulator\n\n");
fprintf(stderr, "Usage: %s [-e <file>] [-h] [-v]\n", argv[0]);
fprintf(stderr, " -e, --exec Load the specified file\n");
fprintf(stderr, " -h, --help Show this help message\n");
fprintf(stderr, " -v, --version Print version and exit\n");
return 1;
}
platform = GetPlatform();
if (!platform)
{
fprintf(stderr, "No platform found\n");
return 1;
}
UICommon::SetUserDirectory(""); // Auto-detect user folder
UICommon::Init();
platform->Init();
if (!BootManager::BootCore(argv[optind]))
{
fprintf(stderr, "Could not boot %s\n", argv[optind]);
return 1;
}
while (!Core::IsRunning())
updateMainFrameEvent.Wait();
platform->MainLoop();
Core::Stop();
while (PowerPC::GetState() != PowerPC::CPU_POWERDOWN)
updateMainFrameEvent.Wait();
Core::Shutdown();
platform->Shutdown();
UICommon::Shutdown();
delete platform;
return 0;
}