dolphin/Source/Plugins/Plugin_VideoOGL/Src/OS/Win32.cpp

395 lines
11 KiB
C++

// Copyright (C) 2003-2008 Dolphin Project.
// 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, version 2.0.
// 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 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
//////////////////////////////////////////////////////////////////////////////////////////
// Include
// ¯¯¯¯¯¯¯¯¯¯¯¯¯¯
#include <windows.h>
#include <wx/wx.h>
#include <wx/filepicker.h>
#include <wx/notebook.h>
#include <wx/dialog.h>
#include <wx/aboutdlg.h>
#include "../Globals.h" // Local
#include "../Config.h"
#include "main.h"
#include "Win32.h"
#include "OnScreenDisplay.h" // for AddMessage
#include "StringUtil.h" // Common: For StringFromFormat
//////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////
// Declarations and definitions
// ¯¯¯¯¯¯¯¯¯¯
void OpenConsole();
void CloseConsole();
HINSTANCE g_hInstance;
// ------------------------------------------------------
// WxWidgets
// ---------------
#if defined(HAVE_WX) && HAVE_WX
class wxDLLApp : public wxApp
{
bool OnInit()
{
return true;
}
};
IMPLEMENT_APP_NO_MAIN(wxDLLApp)
WXDLLIMPEXP_BASE void wxSetInstance(HINSTANCE hInst);
#endif
// ------------------
BOOL APIENTRY DllMain(HINSTANCE hinstDLL, // DLL module handle
DWORD dwReason, // reason called
LPVOID lpvReserved) // reserved
{
switch (dwReason)
{
case DLL_PROCESS_ATTACH:
{
#if defined(HAVE_WX) && HAVE_WX
// Use wxInitialize() if you don't want GUI instead of the following 12 lines
wxSetInstance((HINSTANCE)hinstDLL);
int argc = 0;
char **argv = NULL;
wxEntryStart(argc, argv);
if (!wxTheApp || !wxTheApp->CallOnInit())
return FALSE;
#endif
}
break;
case DLL_PROCESS_DETACH:
#if defined(HAVE_WX) && HAVE_WX
// This causes a "stop hang", if the gfx config dialog has been opened.
/* JP: Are you sure? Because I tried to debug that for hours with countless Stop and Start
and I frequently gor the stop hang even if I did not open the wxDialog
Update: Howwver, compiling with 'HAVE_WX 0' seems to have reduced the number of hangins,
it only hanged once with that option. And that was when I stopped Starfox Assault that
by the way doesn't work now (it has a black screen).
Update again: No it was probably related to something else, now I had the same luck
with WxWidgets in it to. */
// Old comment: "Use wxUninitialize() if you don't want GUI"
wxEntryCleanup();
#endif
break;
default:
break;
}
g_hInstance = hinstDLL;
return TRUE;
}
void DoDllDebugger();
extern bool gShowDebugger;
//////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////
// The rendering window
// ¯¯¯¯¯¯¯¯¯¯
namespace EmuWindow
{
HWND m_hWnd = NULL; // The new window that is created here
HWND m_hParent = NULL;
HWND m_hMain = NULL; // The main CPanel
HINSTANCE m_hInstance = NULL;
WNDCLASSEX wndClass;
const TCHAR m_szClassName[] = "DolphinEmuWnd";
int g_winstyle;
// ------------------------------------------
/* Invisible cursor option. In the lack of a predefined IDC_BLANK we make
an empty transparent cursor */
// ------------------
HCURSOR hCursor = NULL, hCursorBlank = NULL;
void CreateCursors(HINSTANCE hInstance)
{
BYTE ANDmaskCursor[] = { 0xff };
BYTE XORmaskCursor[] = { 0x00 };
hCursorBlank = CreateCursor(hInstance, 0,0, 1,1, ANDmaskCursor,XORmaskCursor);
hCursor = LoadCursor(NULL, IDC_ARROW);
}
HWND GetWnd()
{
return m_hWnd;
}
HWND GetParentWnd()
{
return m_hParent;
}
HWND GetChildParentWnd()
{
return m_hMain;
}
LRESULT CALLBACK WndProc( HWND hWnd, UINT iMsg, WPARAM wParam, LPARAM lParam )
{
HDC hdc;
PAINTSTRUCT ps;
switch( iMsg )
{
case WM_CREATE:
PostMessage(m_hMain, WM_USER, OPENGL_WM_USER_CREATE, (int)m_hParent);
break;
case WM_PAINT:
hdc = BeginPaint( hWnd, &ps );
EndPaint( hWnd, &ps );
return 0;
case WM_KEYDOWN:
switch( LOWORD( wParam ))
{
case VK_ESCAPE: // Pressing Esc Stop or Maximize
//DestroyWindow(hWnd);
//PostQuitMessage(0);
/* The fullscreen option for Windows users is not very user friendly. With this the user
can only get out of the fullscreen mode by pressing Esc or Alt + F4. Esc also stops
the emulation. Todo: But currently it hangs, so I have disabled the shutdown. */
//if (m_hParent == NULL) ExitProcess(0);
if (m_hParent == NULL)
{
if (g_Config.bFullscreen)
{
//PostMessage(m_hMain, WM_USER, OPENGL_WM_USER_STOP, 0); // Stop
}
else
{
// Toggle maximize and restore
if (IsZoomed(hWnd))
ShowWindow(hWnd, SW_RESTORE);
else
ShowWindow(hWnd, SW_MAXIMIZE);
}
return 0;
}
break;
case 'E': // EFB hotkey
if (g_Config.bEFBCopyDisableHotKey)
{
g_Config.bEFBCopyDisable = !g_Config.bEFBCopyDisable;
OSD::AddMessage(StringFromFormat("Copy EFB was turned %s",
g_Config.bEFBCopyDisable ? "off" : "on").c_str(), 5000);
}
break;
}
g_VideoInitialize.pKeyPress(LOWORD(wParam), GetAsyncKeyState(VK_SHIFT) != 0, GetAsyncKeyState(VK_CONTROL) != 0);
break;
/* The reason we pick up the WM_MOUSEMOVE is to be able to change this option
during gameplay. The alternative is to load one of the cursors when the plugin
is loaded and go with that. This should only produce a minimal performance hit
because SetCursor is not supposed to actually change the cursor if it's the
same as the one before. */
case WM_MOUSEMOVE:
/* Check rendering mode; child or parent. Then post the mouse moves to the main window
it's nessesary for both the chil dwindow and separate rendering window because
moves over the rendering window do not reach the main program then. */
if (GetParentWnd() == NULL) // Separate rendering window
PostMessage(m_hMain, iMsg, wParam, -1);
else
PostMessage(GetParentWnd(), iMsg, wParam, lParam);
break;
/* To support the separate window rendering we get the message back here. So we basically
only let it pass through DolphinWX > Frame.cpp to determine if it should be on or off
and coordinate it with the other settings if nessesary */
case WM_USER:
/* I set wParam to 10 just in case there are other WM_USER events. If we want more
WM_USER cases we would start making wParam or lParam cases */
if (wParam == 10)
{
if (lParam)
SetCursor(hCursor);
else
SetCursor(hCursorBlank);
}
break;
/* Post thes mouse events to the main window, it's nessesary becase in difference to the
keyboard inputs these events only appear here, not in the main WndProc() */
case WM_LBUTTONDOWN:
case WM_LBUTTONUP:
case WM_LBUTTONDBLCLK:
PostMessage(GetParentWnd(), iMsg, wParam, lParam);
break;
// This is called when we close the window when we render to a separate window
case WM_CLOSE:
if (m_hParent == NULL)
{
// Simple hack to easily exit without stopping. Hope to fix the stopping errors soon.
ExitProcess(0);
return 0;
}
case WM_DESTROY:
//Shutdown();
//PostQuitMessage( 0 ); // Call WM_QUIT
break;
// Called when a screensaver wants to show up while this window is active
case WM_SYSCOMMAND:
switch (wParam)
{
case SC_SCREENSAVE:
case SC_MONITORPOWER:
return 0;
}
break;
}
return DefWindowProc(hWnd, iMsg, wParam, lParam);
}
// This is called from Create()
HWND OpenWindow(HWND parent, HINSTANCE hInstance, int width, int height, const TCHAR *title)
{
wndClass.cbSize = sizeof( wndClass );
wndClass.style = CS_HREDRAW | CS_VREDRAW;
wndClass.lpfnWndProc = WndProc;
wndClass.cbClsExtra = 0;
wndClass.cbWndExtra = 0;
wndClass.hInstance = hInstance;
wndClass.hIcon = LoadIcon( NULL, IDI_APPLICATION );
// To interfer less with SetCursor() later we set this to NULL
//wndClass.hCursor = LoadCursor( NULL, IDC_ARROW );
wndClass.hCursor = NULL;
wndClass.hbrBackground = (HBRUSH)GetStockObject( BLACK_BRUSH );
wndClass.lpszMenuName = NULL;
wndClass.lpszClassName = m_szClassName;
wndClass.hIconSm = LoadIcon( NULL, IDI_APPLICATION );
m_hInstance = hInstance;
RegisterClassEx( &wndClass );
CreateCursors(m_hInstance);
// Create child window
if (parent)
{
m_hParent = m_hMain = parent;
m_hWnd = CreateWindow(m_szClassName, title,
WS_CHILD,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
parent, NULL, hInstance, NULL);
ShowWindow(m_hWnd, SW_SHOWMAXIMIZED);
}
// Create new separate window
else
{
DWORD style = g_Config.bFullscreen ? WS_POPUP : WS_OVERLAPPEDWINDOW;
RECT rc = {0, 0, width, height};
AdjustWindowRect(&rc, style, false);
int w = rc.right - rc.left;
int h = rc.bottom - rc.top;
rc.left = (1280 - w)/2;
rc.right = rc.left + w;
rc.top = (1024 - h)/2;
rc.bottom = rc.top + h;
// I save this to m_hMain instead of m_hParent because it casused problems otherwise
m_hMain = (HWND)g_VideoInitialize.pWindowHandle;
m_hWnd = CreateWindow(m_szClassName, title,
style,
rc.left, rc.top, rc.right-rc.left, rc.bottom-rc.top,
parent, NULL, hInstance, NULL );
g_winstyle = GetWindowLong( m_hWnd, GWL_STYLE );
g_winstyle &= ~WS_MAXIMIZE & ~WS_MINIMIZE; // remove minimize/maximize style
}
return m_hWnd;
}
void Show()
{
ShowWindow(m_hWnd, SW_SHOW);
BringWindowToTop(m_hWnd);
UpdateWindow(m_hWnd);
// gShowDebugger from main.cpp is forgotten between the Dolphin-Debugger is opened and a game is
// started so we have to use an ini file setting here
/*
bool bVideoWindow = false;
IniFile ini;
ini.Load(DEBUGGER_CONFIG_FILE);
ini.Get("ShowOnStart", "VideoWindow", &bVideoWindow, false);
if(bVideoWindow) DoDllDebugger();
*/
}
HWND Create(HWND hParent, HINSTANCE hInstance, const TCHAR *title)
{
return OpenWindow(hParent, hInstance, 640, 480, title);
}
void Close()
{
DestroyWindow(m_hWnd);
UnregisterClass(m_szClassName, m_hInstance);
}
// ------------------------------------------
// Set the size of the child or main window
// ------------------
void SetSize(int width, int height)
{
RECT rc = {0, 0, width, height};
AdjustWindowRect(&rc, WS_OVERLAPPEDWINDOW, false);
int w = rc.right - rc.left;
int h = rc.bottom - rc.top;
// Move and resize the window
rc.left = (1280 - w)/2;
rc.right = rc.left + w;
rc.top = (1024 - h)/2;
rc.bottom = rc.top + h;
::MoveWindow(m_hWnd, rc.left,rc.top,rc.right-rc.left,rc.bottom-rc.top, TRUE);
}
} // EmuWindow
////////////////////////////////////