// Process Window Message Callbacks
static LRESULT CALLBACK WindowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
// Get The Window Context
GL_Window* window = (GL_Window*)(GetWindowLong(hWnd, GWL_USERDATA));
switch (uMsg) // Evaluate Window Message
{
case WM_SYSCOMMAND: // Intercept System Commands
{
switch (wParam) // Check System Calls
{
case SC_SCREENSAVE: // Screensaver Trying To Start?
case SC_MONITORPOWER: // Monitor Trying To Enter Powersave?
return 0; // Prevent From Happening
}
break; // Exit
}
return 0;
case WM_CREATE: // Window Creation
{
CREATESTRUCT* creation = (CREATESTRUCT*)(lParam); // Store Window Structure Pointer
window = (GL_Window*)(creation->lpCreateParams);
SetWindowLong(hWnd, GWL_USERDATA, (LONG)(window));
}
return 0; // Return
case WM_CLOSE: // Closing The Window
TerminateApplication(window); // Terminate The Application
return 0; // Return
case WM_SIZE: // Size Action Has Taken Place
switch (wParam) // Evaluate Size Action
{
case SIZE_MINIMIZED: // Was Window Minimized?
window->isVisible = FALSE; // Set isVisible To False
return 0; // Return
case SIZE_MAXIMIZED: // Was Window Maximized?
window->isVisible = TRUE; // Set isVisible To True
ReshapeGL(LOWORD(lParam), HIWORD(lParam)); // Reshape Window - LoWord=Width, HiWord=Height
return 0; // Return
case SIZE_RESTORED: // Was Window Restored?
window->isVisible = TRUE; // Set isVisible To True
ReshapeGL(LOWORD(lParam), HIWORD(lParam)); // Reshape Window - LoWord=Width, HiWord=Height
return 0; // Return
}
break; // Break
}
return DefWindowProc(hWnd, uMsg, wParam, lParam); // Pass Unhandled Messages To DefWindowProc
}
/** 创建windows窗口 */
bool GLWindow::Create(const char * window_title,const char * class_name,bool fullscreen, HINSTANCE h_instance, LPVOID lpParam)
{
m_IsFullScreen = fullscreen;
int nX=0;
int nY=0;
PIXELFORMATDESCRIPTOR pfd = /**< 设置像素描述结构 */
{
sizeof(PIXELFORMATDESCRIPTOR), /**< 像素描述结构的大小 */
1, /**< 版本号 */
PFD_DRAW_TO_WINDOW | /**< 缓存区的输出显示在一个窗口中 */
PFD_SUPPORT_OPENGL | /**< 缓存区支持OpenGL绘图 */
PFD_STEREO | /**< 颜色缓存区是立体缓存 */
PFD_DOUBLEBUFFER, /**< 颜色缓存区是双缓存 */
PFD_TYPE_RGBA, /**< 使用RGBA颜色格式 */
m_BitsPerPixel, /**< 颜色缓存区中颜色值所占的位深 */
0, 0, 0, 0, 0, 0, /**< 使用默认的颜色设置 */
0, /**< 无Alpha缓存 */
0, /**< 颜色缓存区中alpha成分的移位计数 */
0, /**< 无累计缓存区 */
0, 0, 0, 0, /**< 累计缓存区无移位 */
32, /**< 32位深度缓存 */
0, /**< 无蒙版缓存 */
0, /**< 无辅助缓存区 */
PFD_MAIN_PLANE, /**< 必须为PFD_MAIN_PLANE，设置为主绘图层 */
0, /**< 表示OpenGL实现所支持的上层或下层平面的数量 */
0, 0, 0 /**< 过时，已不再使用 */
};
DWORD windowStyle = WS_OVERLAPPEDWINDOW & ~WS_SIZEBOX & ~WS_MAXIMIZEBOX; /**< 定义我们窗口类型，使用常规设定，去掉最大化按钮，并不能改变窗体大小 */
DWORD windowExtendedStyle = WS_EX_APPWINDOW;
if (m_IsFullScreen == true) /**< 如果为全屏模式，尝试转化为全屏模式 */
{
if (ChangeScreenSetting() == false)
{ /**< 全屏模式转换失败，弹出对话框提示，并尝试窗口模式 */
MessageBox(HWND_DESKTOP, "模式转换失败.\n在窗口模式下运行.", "Error", MB_OK | MB_ICONEXCLAMATION);
m_IsFullScreen = false; /**< 设置为窗口模式 */
}
else /**< 如果为窗口模式 */
{
ShowCursor(false); /**< 隐藏鼠标 */
windowStyle = WS_POPUP; /**< 设置窗口模式为顶层窗口 */
windowExtendedStyle |= WS_EX_TOPMOST;
}
}
/// 调整我们窗口的大小，使其客户区的大小为我们设置的大小
RECT windowRect = {GetPosX(), GetPosY(), GetPosX() + GetWidth(), GetPosY() + GetHeight()};
if (m_IsFullScreen == false) /**< 在窗口模式下使用 */
{
windowExtendedStyle = WS_EX_APPWINDOW | WS_EX_WINDOWEDGE; /**< 使窗口具有3D外观 */
int wid = GetSystemMetrics(SM_CXSCREEN); /**< 获取当前屏幕宽 */
int hei = GetSystemMetrics(SM_CYSCREEN); /**< 获取当前屏幕高 */
nX = (wid - GetWidth()) / 2; /**< 计算窗口居中用 */
nY = (hei - GetHeight()) / 2;
/// 调整我们窗口的大小，使其客户区的大小为我们设置的大小
AdjustWindowRectEx(&windowRect, windowStyle, 0, windowExtendedStyle);
/// 判断窗口的左上角是否隐藏在桌面外
if (windowRect.left < 0) /**< 如果窗口X坐标为负，移动坐标到0处，并调整窗口的位置 */
{
windowRect.right -= windowRect.left;
windowRect.left = 0;
}
if (windowRect.top < 0) /**< 如果窗口Y坐标为负，移动坐标到0处，并调整窗口的位置 */
{
windowRect.bottom -= windowRect.top;
windowRect.top = 0;
}
}
/// 创建窗口
m_hWnd = CreateWindowEx(windowExtendedStyle, /**< 窗口的扩展风格 */
class_name, /**< 窗口的类名 */
window_title, /**< 窗口标题 */
windowStyle, /**< 窗口的风格 */
nX,nY, /**< 窗口的左上角位置 */
windowRect.right - windowRect.left, /**< 窗口的宽度 */
windowRect.bottom - windowRect.top, /**< 窗口的高度 */
HWND_DESKTOP, /**< 窗口的父窗口为桌面 */
0, /**< 无菜单 */
h_instance, /**< 传入窗口的实例句柄 */
lpParam); /**< 传入程序类参数 */
while (m_hWnd != 0) /**< 窗口是否创建成功 */
{
m_hDC = GetDC(m_hWnd); /**< 返回窗口的设备描述表 */
if (m_hDC == 0) /**< 如果为空 */
{ /**< 失败 */
break;
}
GLuint PixelFormat = ChoosePixelFormat(m_hDC, &pfd); /**< 查找一个兼容的像素格式 */
if (PixelFormat == 0) /**< 如果没找到 */
{ /**< 失败 */
break;
}
if (SetPixelFormat(m_hDC, PixelFormat, &pfd) == false) /**< 设置像素格式 */
{ /**< 失败 */
break;
}
m_hRC = wglCreateContext(m_hDC); /**< 创建OpenGL的渲染描述表 */
if (m_hRC == 0) /**< 如果为空 */
{ /**< 失败 */
break;
}
if (wglMakeCurrent(m_hDC, m_hRC) == false) /**< 设置当前的OpenGL的渲染对象为当前的窗口 */
{ /**< 失败 */
break;
}
ShowWindow(m_hWnd, SW_NORMAL); /**< 显示窗口 */
ReshapeGL(); /**< 告诉OpenGL调整窗口大小 */
return true; /**< 成功返回 */
}
Destroy(); /**< 释放资源 */
return false; /**< 返回失败 */
}
BOOL CreateWindowGL (GL_Window* window) // This Code Creates Our OpenGL Window
{
DWORD windowStyle = WS_OVERLAPPEDWINDOW; // Define Our Window Style
DWORD windowExtendedStyle = WS_EX_APPWINDOW; // Define The Window's Extended Style
//Hide windows' mouse cursor
//ShowCursor(FALSE);
PIXELFORMATDESCRIPTOR pfd = // pfd Tells Windows How We Want Things To Be
{
sizeof (PIXELFORMATDESCRIPTOR), // Size Of This Pixel Format Descriptor
1, // Version Number
PFD_DRAW_TO_WINDOW | // Format Must Support Window
PFD_SUPPORT_OPENGL | // Format Must Support OpenGL
PFD_DOUBLEBUFFER, // Must Support Double Buffering
PFD_TYPE_RGBA, // Request An RGBA Format
window->init.bitsPerPixel, // Select Our Color Depth
0, 0, 0, 0, 0, 0, // Color Bits Ignored
0, // No Alpha Buffer
0, // Shift Bit Ignored
0, // No Accumulation Buffer
0, 0, 0, 0, // Accumulation Bits Ignored
16, // 16Bit Z-Buffer (Depth Buffer)
0, // No Stencil Buffer
0, // No Auxiliary Buffer
PFD_MAIN_PLANE, // Main Drawing Layer
0, // Reserved
0, 0, 0 // Layer Masks Ignored
};
RECT windowRect = {0, 0, window->init.width, window->init.height}; // Define Our Window Coordinates
GLuint PixelFormat; // Will Hold The Selected Pixel Format
if (window->init.isFullScreen == TRUE) // Fullscreen Requested, Try Changing Video Modes
{
if (ChangeScreenResolution (window->init.width, window->init.height, window->init.bitsPerPixel) == FALSE)
{
// Fullscreen Mode Failed. Run In Windowed Mode Instead
MessageBox (HWND_DESKTOP, "Mode Switch Failed.\nRunning In Windowed Mode.", "Error", MB_OK | MB_ICONEXCLAMATION);
window->init.isFullScreen = FALSE; // Set isFullscreen To False (Windowed Mode)
}
else // Otherwise (If Fullscreen Mode Was Successful)
{
windowStyle = WS_POPUP; // Set The WindowStyle To WS_POPUP (Popup Window)
windowExtendedStyle |= WS_EX_TOPMOST; // Set The Extended Window Style To WS_EX_TOPMOST
} // (Top Window Covering Everything Else)
}
else // If Fullscreen Was Not Selected
{
// Adjust Window, Account For Window Borders
AdjustWindowRectEx (&windowRect, windowStyle, 0, windowExtendedStyle);
}
// Create The OpenGL Window
window->hWnd = CreateWindowEx (windowExtendedStyle, // Extended Style
window->init.application->className, // Class Name
window->init.title, // Window Title
windowStyle, // Window Style
0, 0, // Window X,Y Position
windowRect.right - windowRect.left, // Window Width
windowRect.bottom - windowRect.top, // Window Height
HWND_DESKTOP, // Desktop Is Window's Parent
0, // No Menu
window->init.application->hInstance, // Pass The Window Instance
window);
if (window->hWnd == 0) // Was Window Creation A Success?
{
return FALSE; // If Not Return False
}
window->hDC = GetDC (window->hWnd); // Grab A Device Context For This Window
if (window->hDC == 0) // Did We Get A Device Context?
{
// Failed
DestroyWindow (window->hWnd); // Destroy The Window
window->hWnd = 0; // Zero The Window Handle
return FALSE; // Return False
}
PixelFormat = ChoosePixelFormat (window->hDC, &pfd); // Find A Compatible Pixel Format
if (PixelFormat == 0) // Did We Find A Compatible Format?
{
// Failed
ReleaseDC (window->hWnd, window->hDC); // Release Our Device Context
window->hDC = 0; // Zero The Device Context
DestroyWindow (window->hWnd); // Destroy The Window
window->hWnd = 0; // Zero The Window Handle
return FALSE; // Return False
}
if (SetPixelFormat (window->hDC, PixelFormat, &pfd) == FALSE) // Try To Set The Pixel Format
{
// Failed
ReleaseDC (window->hWnd, window->hDC); // Release Our Device Context
window->hDC = 0; // Zero The Device Context
DestroyWindow (window->hWnd); // Destroy The Window
window->hWnd = 0; // Zero The Window Handle
return FALSE; // Return False
}
window->hRC = wglCreateContext (window->hDC); // Try To Get A Rendering Context
if (window->hRC == 0) // Did We Get A Rendering Context?
{
// Failed
ReleaseDC (window->hWnd, window->hDC); // Release Our Device Context
window->hDC = 0; // Zero The Device Context
DestroyWindow (window->hWnd); // Destroy The Window
window->hWnd = 0; // Zero The Window Handle
return FALSE; // Return False
}
// Make The Rendering Context Our Current Rendering Context
if (wglMakeCurrent (window->hDC, window->hRC) == FALSE)
{
// Failed
wglDeleteContext (window->hRC); // Delete The Rendering Context
window->hRC = 0; // Zero The Rendering Context
ReleaseDC (window->hWnd, window->hDC); // Release Our Device Context
window->hDC = 0; // Zero The Device Context
DestroyWindow (window->hWnd); // Destroy The Window
window->hWnd = 0; // Zero The Window Handle
return FALSE; // Return False
}
ShowWindow (window->hWnd, SW_NORMAL); // Make The Window Visible
window->isVisible = TRUE; // Set isVisible To True
ReshapeGL (window->init.width, window->init.height); // Reshape Our GL Window
ZeroMemory (window->keys, sizeof (Keys)); // Clear All Keys
window->lastTickCount = GetTickCount (); // Get Tick Count
return TRUE; // Window Creating Was A Success
// Initialization Will Be Done In WM_CREATE
}
// Process Window Message Callbacks
LRESULT CALLBACK WindowProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
// Get The Window Context
GL_Window* window = (GL_Window*)(GetWindowLong (hWnd, GWL_USERDATA));
static UINT mouseHold = 0;
switch (uMsg) // Evaluate Window Message
{
case WM_SYSCOMMAND: // Intercept System Commands
{
switch (wParam) // Check System Calls
{
case SC_SCREENSAVE: // Screensaver Trying To Start?
case SC_MONITORPOWER: // Monitor Trying To Enter Powersave?
return 0; // Prevent From Happening
}
break; // Exit
}
return 0; // Return
case WM_CREATE: // Window Creation
{
CREATESTRUCT* creation = (CREATESTRUCT*)(lParam); // Store Window Structure Pointer
window = (GL_Window*)(creation->lpCreateParams);
SetWindowLong (hWnd, GWL_USERDATA, (LONG)(window));
}
return 0; // Return
case WM_CLOSE: // Closing The Window
TerminateApplication(window); // Terminate The Application
return 0; // Return
case WM_SIZE: // Size Action Has Taken Place
switch (wParam) // Evaluate Size Action
{
case SIZE_MINIMIZED: // Was Window Minimized?
window->isVisible = FALSE; // Set isVisible To False
return 0; // Return
case SIZE_MAXIMIZED: // Was Window Maximized?
window->isVisible = TRUE; // Set isVisible To True
ReshapeGL (LOWORD (lParam), HIWORD (lParam)); // Reshape Window - LoWord=Width, HiWord=Height
return 0; // Return
case SIZE_RESTORED: // Was Window Restored?
window->isVisible = TRUE; // Set isVisible To True
ReshapeGL (LOWORD (lParam), HIWORD (lParam)); // Reshape Window - LoWord=Width, HiWord=Height
return 0; // Return
}
break; // Break
case WM_KEYDOWN: // Update Keyboard Buffers For Keys Pressed
if ((wParam >= 0) && (wParam <= 255)) // Is Key (wParam) In A Valid Range?
{
window->keys->keyDown [wParam] = TRUE; // Set The Selected Key (wParam) To True
//if a key is pressed send it to Selection
Selection ( wParam );
return 0; // Return
}
break; // Break
case WM_KEYUP: // Update Keyboard Buffers For Keys Released
if ((wParam >= 0) && (wParam <= 255)) // Is Key (wParam) In A Valid Range?
{
window->keys->keyDown [wParam] = FALSE; // Set The Selected Key (wParam) To False
return 0; // Return
}
break; // Break
case WM_TOGGLEFULLSCREEN: // Toggle FullScreen Mode On/Off
g_createFullScreen = (g_createFullScreen == TRUE) ? FALSE : TRUE;
PostMessage (hWnd, WM_QUIT, 0, 0);
break; // Break
case WM_LBUTTONDOWN : case WM_RBUTTONDOWN : case WM_MBUTTONDOWN :
{
mouse_x = LOWORD(lParam);
mouse_y = HIWORD(lParam);
mouseHold = uMsg; //hold down the mouse button
Selection ( uMsg );
}
break;
case WM_LBUTTONUP : case WM_RBUTTONUP : case WM_MBUTTONUP :
mouseHold = 0; //button released
break;
case WM_MOUSEMOVE:
{
mouse_x = LOWORD(lParam);
mouse_y = HIWORD(lParam);
if ( mouseHold )
Selection ( mouseHold );
}
break;
}
return DefWindowProc (hWnd, uMsg, wParam, lParam); // Pass Unhandled Messages To DefWindowProc
}
LRESULT CALLBACK WindowProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
// Get The Window Context
GL_Window* window = (GL_Window*)(GetWindowLong (hWnd, GWL_USERDATA));
switch (uMsg) // Evaluate Window Message
{
case WM_SYSCOMMAND: // Intercept System Commands
{
switch (wParam) // Check System Calls
{
case SC_SCREENSAVE: // Screensaver Trying To Start?
case SC_MONITORPOWER: // Monitor Trying To Enter Powersave?
return 0; // Prevent From Happening
}
break; // Exit
}
return 0; // Return
case WM_CREATE: // Window Creation
{
CREATESTRUCT* creation = (CREATESTRUCT*)(lParam); // Store Window Structure Pointer
window = (GL_Window*)(creation->lpCreateParams);
SetWindowLong (hWnd, GWL_USERDATA, (LONG)(window));
}
return 0; // Return
case WM_CLOSE: // Closing The Window
TerminateApplication(window); // Terminate The Application
return 0; // Return
case WM_SIZE: // Size Action Has Taken Place
switch (wParam) // Evaluate Size Action
{
case SIZE_MINIMIZED: // Was Window Minimized?
window->isVisible = FALSE; // Set isVisible To False
return 0; // Return
case SIZE_MAXIMIZED: // Was Window Maximized?
window->isVisible = TRUE; // Set isVisible To True
ReshapeGL (LOWORD (lParam), HIWORD (lParam)); // Reshape Window - LoWord=Width, HiWord=Height
return 0; // Return
case SIZE_RESTORED: // Was Window Restored?
window->isVisible = TRUE; // Set isVisible To True
ReshapeGL (LOWORD (lParam), HIWORD (lParam)); // Reshape Window - LoWord=Width, HiWord=Height
return 0; // Return
}
break; // Break
case WM_KEYDOWN: // Update Keyboard Buffers For Keys Pressed
if ((wParam >= 0) && (wParam <= 255)) // Is Key (wParam) In A Valid Range?
{
//if(wParam != 70){
window->keys->keyDown [wParam] = TRUE; // Set The Selected Key (wParam) To True
return 0; // Return
//}
/*else{
LPPOINT lpPoint = new POINT;
GetCursorPos(lpPoint);
createSearchMenu(lpPoint,hWnd);
}*/
}
break; // Break
case WM_KEYUP: // Update Keyboard Buffers For Keys Released
if ((wParam >= 0) && (wParam <= 255)) // Is Key (wParam) In A Valid Range?
{
window->keys->keyDown [wParam] = FALSE; // Set The Selected Key (wParam) To False
return 0; // Return
}
break; // Break
case WM_MOUSEMOVE:
{
int x = (lParam << 16) >> 16;
int y = lParam >> 16;
if (ldown) // Левая кнопка
{
ry = (GLfloat)(y - my); //Изменение угола поворота
rx = (GLfloat)(x - mx);
mx=x;
my=y;
//rx/= 10;
//ry/= 10;
//ry = 0;
//ry = 0;
//ry = 1;
if(rx)
{
ort1 = Vector3D::RotateVector1AroundVector2(ort1,Vector3D(0,1,0),rx);
ort2 = Vector3D::RotateVector1AroundVector2(ort2,Vector3D(0,1,0),rx);
ort3 = Vector3D::RotateVector1AroundVector2(ort3,Vector3D(0,1,0),rx);
}
if(ry)
{
ort1 = Vector3D::RotateVector1AroundVector2(ort1,Vector3D(1,0,0),ry);
ort2 = Vector3D::RotateVector1AroundVector2(ort2,Vector3D(1,0,0),ry);
ort3 = Vector3D::RotateVector1AroundVector2(ort3,Vector3D(1,0,0),ry);
}
//if((rx==0)&&(ry==0))
// worm->UpdateSelection();
//glutPostRedisplay(); //Перерисовать экран
}
if (rdown) //Правая
{
/*tx+=0.05f*(x-mx); //Перемещение вдоль активной плоскости
if (tt)
tz+=0.05f*(y-my);
else
ty+=0.05f*(my-y);
mx=x;
my=y;*/
ry = (GLfloat)(y - my);
rx = (GLfloat)(x - mx);
mx=x;
my=y;
vcenter += Vector3D(rx,-ry,0)*scale/50;
/*
if(rx)
{
ort1 = Vector3D::RotateVector1AroundVector2(ort1,Vector3D(0,1,0),rx);
ort2 = Vector3D::RotateVector1AroundVector2(ort2,Vector3D(0,1,0),rx);
ort3 = Vector3D::RotateVector1AroundVector2(ort3,Vector3D(0,1,0),rx);
//vbeg = Vector3D::RotateVector1AroundVector2(vbeg,Vector3D(0,1,0),rx);
//vend = Vector3D::RotateVector1AroundVector2(vend,Vector3D(0,1,0),rx);
}
if(ry)
{
ort1 = Vector3D::RotateVector1AroundVector2(ort1,Vector3D(1,0,0),ry);
ort2 = Vector3D::RotateVector1AroundVector2(ort2,Vector3D(1,0,0),ry);
ort3 = Vector3D::RotateVector1AroundVector2(ort3,Vector3D(1,0,0),ry);
//vbeg = Vector3D::RotateVector1AroundVector2(vbeg,Vector3D(1,0,0),ry);
//vend = Vector3D::RotateVector1AroundVector2(vend,Vector3D(1,0,0),ry);
}*/
//glutPostRedisplay();
}
}
break;
case WM_LBUTTONUP:
{
ldown = false;
/*mx = (lParam << 16) >> 16;
my = lParam >> 16;*/
}
break;
case WM_LBUTTONDOWN:
{
ldown = true; //установить флаг
mx = (lParam << 16) >> 16;
my = lParam >> 16;
//CheckSelection();
calc_select_line(mx,my,vbeg,vend);
CNeuron * cn = worm->UpdateSelection();
//Block with contextMenu
/*if(cn != NULL)
{
LPPOINT lpPoint = new POINT;
GetCursorPos(lpPoint);
createMenus(lpPoint,hWnd,cn);
ldown = false;
}
else
{
}*/
}
break;
case WM_RBUTTONUP:
{
rdown = false;
/*mx = (lParam << 16) >> 16;
my = lParam >> 16;*/
}
break;
case WM_RBUTTONDOWN:
{
rdown = true; //установить флаг
mx = (lParam << 16) >> 16;
my = lParam >> 16;
}
break;
case WM_MOUSEWHEEL:
{
if((short)HIWORD(wParam)>0) scale*=1.05f;//"down"
else
scale/=1.05f;//"up"
/*
if(wParam == -7864320) scale*=1.1f;//"down"
if(wParam == 7864320) scale/=1.1f;//"up"*/
}
break;
case WM_TOGGLEFULLSCREEN: // Toggle FullScreen Mode On/Off
g_createFullScreen = (g_createFullScreen == TRUE) ? FALSE : TRUE;
PostMessage (hWnd, WM_QUIT, 0, 0);
break; // Break
}
return DefWindowProc (hWnd, uMsg, wParam, lParam); // Pass Unhandled Messages To DefWindowProc
}
int main( int argc, char *argv[] ) {
XEvent event;
GL_Window window;
Keys keys;
KeySym key;
struct timeval tv, tickCount;
window.keys = &keys;
window.init.title = "Lesson 48: NeHe & Terence J. Grant's ArcBall Rotation Tutorial";
window.init.width = 640;
window.init.height = 480;
window.init.depth = 32;
window.init.isFullScreen = true;
g_createFullScreen = window.init.isFullScreen;
if( CreateWindowGL (&window) == false ) {
exit(1);
}
initGL(&window, &keys);
while( !done ) {
while( XPending( window.init.dpy ) > 0 ) {
XNextEvent( window.init.dpy, &event );
switch( event.type ) {
case Expose:
if( event.xexpose.count != 0 )
break;
Draw();
break;
case ConfigureNotify:
if( (event.xconfigure.width != window.init.width) ||
(event.xconfigure.height != window.init.height) ) {
window.init.width = event.xconfigure.width;
window.init.height = event.xconfigure.height;
ReshapeGL( window.init.width, window.init.height );
}
break;
case ButtonPress:
switch( event.xbutton.button ) {
case 1: isClicked = true; break;
case 3: isRClicked = true; break;
}
break;
case ButtonRelease:
switch( event.xbutton.button ) {
case 1: isClicked = false; break;
case 3: isRClicked = false; break;
}
break;
case MotionNotify:
MousePt.s.X = event.xmotion.x;
MousePt.s.Y = event.xmotion.y;
break;
case KeyPress:
key = XLookupKeysym( &event.xkey, 0 );
if( key == XK_Escape )
done = true;
else if( key == XK_F1 ) {
DestroyWindowGL( &window );
window.init.isFullScreen = !window.init.isFullScreen;
CreateWindowGL( &window );
initGL(&window, &keys);
} else {
window.keys->keyDown[key] = true;
}
break;
case KeyRelease:
key = XLookupKeysym( &event.xkey, 0 );
window.keys->keyDown[key] = false;
break;
case ClientMessage:
if( *XGetAtomName( window.init.dpy, event.xclient.message_type)
== *"WM_PROTOCOLS" ) {
done = true;
}
default: break;
}
}
gettimeofday( &tv, NULL );
tickCount.tv_sec = tv.tv_sec - window.lastTickCount.tv_sec;
tickCount.tv_usec = tv.tv_usec - window.lastTickCount.tv_usec;
Update(tickCount.tv_usec / 1000 + tickCount.tv_sec * 1000 );
window.lastTickCount = tickCount;
Draw();
if( window.init.doubleBuffered )
glXSwapBuffers( window.init.dpy, window.init.win );
}
Deinitialize ();
DestroyWindowGL (&window);
}
void initGL( GL_Window *window, Keys *keys ) {
Initialize( window, keys );
ReshapeGL( window->init.width, window->init.height );
}
BOOL WindowFrame::CreateWindowGL (GL_Window* window)
{
DWORD windowStyle = WS_OVERLAPPEDWINDOW; // 设置窗口类型为一般的弹出式窗口
DWORD windowExtendedStyle = WS_EX_APPWINDOW; // 设置窗口的扩展属性
PIXELFORMATDESCRIPTOR pfd = // pfd 告诉窗口我们所希望的东东，即窗口使用的像素格式
{
sizeof (PIXELFORMATDESCRIPTOR), // 上述格式描述符的大小
1, // 版本号
PFD_DRAW_TO_WINDOW | // 格式支持窗口
PFD_SUPPORT_OPENGL | // 格式必须支持OpenGL
PFD_DOUBLEBUFFER, // 必须支持双缓冲
PFD_TYPE_RGBA, // 申请 RGBA 格式
window->init.bitsPerPixel, // 选定色彩深度
0, 0, 0, 0, 0, 0, // 忽略的色彩位
0, // 无Alpha缓存
0, // 忽略Shift Bit
0, // 无累加缓存
0, 0, 0, 0, // 忽略聚集位
16, // 16位 Z-缓存 (深度缓存)
0, // 无蒙板缓存
0, // 无辅助缓存
PFD_MAIN_PLANE, // 主绘图层
0, // 不使用重叠层
0, 0, 0 // 忽略层遮罩
};
RECT windowRect = {0, 0, window->init.width, window->init.height}; // 记录窗口的大小
GLuint PixelFormat; // 将保存的像素格式
if (window->isFullScreen == TRUE) // 如果为全屏模式
{
if (ChangeScreenResolution (window->init.width, window->init.height, window->init.bitsPerPixel) == FALSE)
{
MessageBox (HWND_DESKTOP, "模式切换失败\n在窗口模式下运行", "错误", MB_OK | MB_ICONEXCLAMATION);
window->isFullScreen = FALSE; // 设置isFullscreen为False
}
else
{
ShowCursor(FALSE); // 不显示光标
windowStyle = WS_POPUP; // 设置窗口模式为弹出式窗口
windowExtendedStyle |= WS_EX_TOPMOST; // 设置窗口的扩展模式为最顶层窗口
}
}
else // 如果不为全屏模式
{
AdjustWindowRectEx(&windowRect, windowStyle, 0, windowExtendedStyle); //调整窗口大小，以容纳边框等窗口部件
}
window->hWnd = CreateWindowEx(windowExtendedStyle, // 扩展窗体风格
window->init.application->className, // 类名字
window->init.title, // 窗口标题
windowStyle, // 必须的窗体风格属性
0, 0, // 窗口位置
windowRect.right - windowRect.left, // 计算调整好的窗口宽度
windowRect.bottom - windowRect.top, // 计算调整好的窗口高度
HWND_DESKTOP, // 无父窗口
0, // 无菜单
window->init.application->hInstance, // 实例
window); // 向window的WM_CREATE传递window结构
if (window->hWnd == 0) // 窗口创建是否成功
{
return FALSE; // 不成功则返回
}
window->hDC = GetDC (window->hWnd); // 返回设备描述表
if (window->hDC == 0) // 是否成功获得设备描述表
{
DestroyWindow (window->hWnd); // 删除窗口
window->hWnd = 0; // 设置窗口句柄为0
return FALSE; // 返回失败
}
PixelFormat = ChoosePixelFormat (window->hDC, &pfd); // 选择一种相容的像素格式
if (PixelFormat == 0) // 是否获得相容的像素格式
{
ReleaseDC (window->hWnd, window->hDC); // 释放设备描述表
window->hDC = 0; // 设置窗口设备描述表为0
DestroyWindow (window->hWnd); // 删除窗口
window->hWnd = 0; // 设置窗口句柄为0
return FALSE; // 返回错误
}
if (SetPixelFormat (window->hDC, PixelFormat, &pfd) == FALSE) // 设置像素格式
{
ReleaseDC (window->hWnd, window->hDC); // 释放设备描述表
window->hDC = 0; // 设置窗口设备描述表为0
DestroyWindow (window->hWnd); // 删除窗口
window->hWnd = 0; // 设置窗口句柄为0
return FALSE; // 返回错误
}
window->hRC = wglCreateContext (window->hDC); // 设置OpenGL渲染描述表
if (window->hRC == 0) // 如果没有成功创建
{
ReleaseDC (window->hWnd, window->hDC); // 释放设备描述表
window->hDC = 0; // 设置窗口设备描述表为0
DestroyWindow (window->hWnd); // 删除窗口
window->hWnd = 0; // 设置窗口句柄为0
return FALSE; // 返回错误
}
if (wglMakeCurrent (window->hDC, window->hRC) == FALSE) // 设置RC为当前的OpenGL的渲染描述表
{
wglDeleteContext (window->hRC); // 删除当前的OpenGL渲染描述表
window->hRC = 0; // 释放设备描述表
ReleaseDC (window->hWnd, window->hDC); // 设置窗口设备描述表为0
window->hDC = 0; // 删除窗口
DestroyWindow (window->hWnd); // 设置窗口句柄为0
window->hWnd = 0; // 返回错误
return FALSE;
}
ShowWindow (window->hWnd, SW_NORMAL); // 显示窗口
window->isVisible = TRUE; // 设置窗口为可见
ReshapeGL (window->init.width, window->init.height); // 根据窗口大小，调整OpenGL对应的窗口大小
ZeroMemory (window->keys, sizeof (Keys)); // 初始化按键记录表
return TRUE; // 窗口创建完毕，成功返回
}
LRESULT CALLBACK WindowFrame::WindowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
// 返回创建信息
GL_Window* window = (GL_Window*)(GetWindowLong(hWnd, GWL_USERDATA));
switch (uMsg)
{
case WM_SYSCOMMAND: // 捕获系统消息
{
switch (wParam) // 检测系统调用
{
case SC_SCREENSAVE: // 如果是要运行屏保程序
case SC_MONITORPOWER: // 如果是要关闭显示器
return 0; // 截获上面的消息，不做处理
}
break;
}
return 0;
case WM_CREATE: // 窗口创建
{
CREATESTRUCT* creation = (CREATESTRUCT*)(lParam); // 获得创建的窗口信息
window = (GL_Window*)(creation->lpCreateParams);
SetWindowLong (hWnd, GWL_USERDATA, (LONG)(window));
}
return 0;
case WM_CLOSE: // 关闭窗口
TerminateApplication(window); // 结束程序
return 0;
case WM_SIZE: // 改变大小
switch (wParam)
{
case SIZE_MINIMIZED: // 最小化
window->isVisible = FALSE; // 如果是，设窗口不可见
return 0;
case SIZE_MAXIMIZED: // 最大化
window->isVisible = TRUE; // 设置窗口可见
ReshapeGL (LOWORD (lParam), HIWORD (lParam)); // 更改OpenGL窗口的大小
return 0;
case SIZE_RESTORED: // 创口是否被重新载入了
window->isVisible = TRUE; // 设置窗口可见
ReshapeGL (LOWORD (lParam), HIWORD (lParam)); // 更改OpenGL窗口的大小
return 0;
}
break;
case WM_KEYDOWN: // 更新按键控制
if ((wParam >= 0) && (wParam <= 255)) // 如果为键盘支持的256个字符
{
window->keys->keyDown [wParam] = TRUE; // 记录那个字符被按下
return 0;
}
break;
case WM_KEYUP: // 更新按键控制
if ((wParam >= 0) && (wParam <= 255))
{
window->keys->keyDown [wParam] = FALSE; // 记录那个字符被释放
return 0;
}
break;
case WM_TOGGLEFULLSCREEN: // 切换全拼/窗口模式
window->isFullScreen = (window->isFullScreen == TRUE)? FALSE : TRUE;
PostMessage(hWnd, WM_QUIT, 0, 0);
break;
case WM_LBUTTONDOWN:
{
window->mouse.x = LOWORD(lParam);
window->mouse.y = HIWORD(lParam);
}
break;
case WM_MOUSEMOVE:
{
window->mouse.x = LOWORD(lParam);
window->mouse.y = HIWORD(lParam);
}
break;
}
return DefWindowProc (hWnd, uMsg, wParam, lParam);
}
static BOOL CreateWindowGL(GL_Window* window, int colorDepth) {
PIXELFORMATDESCRIPTOR pfd = // pfd Tells Windows How We Want Things To Be
{
sizeof(PIXELFORMATDESCRIPTOR), // Size Of This Pixel Format Descriptor
1, // Version Number
PFD_DRAW_TO_WINDOW | // Format Must Support Window
PFD_SUPPORT_OPENGL | // Format Must Support OpenGL
PFD_DOUBLEBUFFER, // Must Support Double Buffering
PFD_TYPE_RGBA, // Request An RGBA Format
colorDepth,
0, 0, 0, 0, 0, 0, // Color Bits Ignored
0, // No Alpha Buffer
0, // Shift Bit Ignored
0, // No Accumulation Buffer
0, 0, 0, 0, // Accumulation Bits Ignored
16, // 16Bit Z-Buffer (Depth Buffer)
0, // No Stencil Buffer
0, // No Auxiliary Buffer
PFD_MAIN_PLANE, // Main Drawing Layer
0, // Reserved
0, 0, 0 // Layer Masks Ignored
};
if (window->hWnd == 0) // Was Window Creation A Success?
{
return FALSE; // If Not Return False
}
window->hDC = GetDC(window->hWnd); // Grab A Device Context For This Window
if (window->hDC == 0) // Did We Get A Device Context?
{
// Failed
DestroyWindow(window->hWnd); // Destroy The Window
window->hWnd = 0; // Zero The Window Handle
return FALSE; // Return False
}
GLuint PixelFormat; // Will Hold The Selected Pixel Format
PixelFormat = ChoosePixelFormat(window->hDC, &pfd); // Find A Compatible Pixel Format
if (PixelFormat == 0) // Did We Find A Compatible Format?
{
// Failed
ReleaseDC(window->hWnd, window->hDC); // Release Our Device Context
window->hDC = 0; // Zero The Device Context
DestroyWindow(window->hWnd); // Destroy The Window
window->hWnd = 0; // Zero The Window Handle
return FALSE; // Return False
}
if (SetPixelFormat(window->hDC, PixelFormat, &pfd) == FALSE) // Try To Set The Pixel Format
{
// Failed
ReleaseDC(window->hWnd, window->hDC); // Release Our Device Context
window->hDC = 0; // Zero The Device Context
DestroyWindow(window->hWnd); // Destroy The Window
window->hWnd = 0; // Zero The Window Handle
return FALSE; // Return False
}
window->hRC = wglCreateContext(window->hDC); // Try To Get A Rendering Context
if (window->hRC == 0) // Did We Get A Rendering Context?
{
// Failed
ReleaseDC(window->hWnd, window->hDC); // Release Our Device Context
window->hDC = 0; // Zero The Device Context
DestroyWindow(window->hWnd); // Destroy The Window
window->hWnd = 0; // Zero The Window Handle
return FALSE; // Return False
}
// Make The Rendering Context Our Current Rendering Context
if (wglMakeCurrent(window->hDC, window->hRC) == FALSE)
{
// Failed
wglDeleteContext(window->hRC); // Delete The Rendering Context
window->hRC = 0; // Zero The Rendering Context
ReleaseDC(window->hWnd, window->hDC); // Release Our Device Context
window->hDC = 0; // Zero The Device Context
DestroyWindow(window->hWnd); // Destroy The Window
window->hWnd = 0; // Zero The Window Handle
return FALSE; // Return False
}
ShowWindow(window->hWnd, SW_NORMAL); // Make The Window Visible
window->isVisible = TRUE; // Set isVisible To True
ReshapeGL(window->init.width, window->init.height); // Reshape Our GL Window
window->lastTickCount = GetTickCount(); // Get Tick Count
return TRUE; // Window Creating Was A Success
// Initialization Will Be Done In WM_CREATE
}
// Process Window Message Callbacks
LRESULT CALLBACK WindowProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
DWORD tickCount; // Holds Current Tick Count
__int64 timer; // Used For The Tick Counter
// Get The Window Context
GL_Window* window = (GL_Window*)(GetWindowLong (hWnd, GWL_USERDATA));
switch (uMsg) // Evaluate Window Message
{
case WM_ERASEBKGND: // Check To See If Windows Is Trying To Erase The Background
return 0; // Return 0 (Prevents Flickering While Resizing)
case WM_PAINT: // Window Needs Updating
{
if (window->hrTimer) // Are We Using High Resolution Timer
{
QueryPerformanceCounter((LARGE_INTEGER *) &timer); // Grab Current Value In Performance Counter
tickCount = (DWORD) timer; // Store It In Tick Count
}
else // Otherwise We Grab Ticks The Old Fashioned Way
tickCount = GetTickCount (); // Get The Tick Count
// Call Update With The New Counter Value
Update ((tickCount - window->lastTickCount) * window->timerResolution * 1000.0f);
window->lastTickCount = tickCount; // Set Last Count To Current Count
Draw (); // Draw Our Scene
SwapBuffers (window->hDC); // Swap Buffers (Double Buffering)
}
return 0; // Return
case WM_SYSCOMMAND: // Intercept System Commands
{
switch (wParam) // Check System Calls
{
case SC_SCREENSAVE: // Screensaver Trying To Start?
case SC_MONITORPOWER: // Monitor Trying To Enter Powersave?
return 0; // Prevent From Happening
}
break; // Exit
}
return 0; // Return
case WM_CREATE: // Window Creation
{
CREATESTRUCT* creation = (CREATESTRUCT*)(lParam); // Store Window Structure Pointer
window = (GL_Window*)(creation->lpCreateParams);
SetWindowLong (hWnd, GWL_USERDATA, (LONG)(window));
}
return 0; // Return
case WM_CLOSE: // Closing The Window
TerminateApplication(window); // Terminate The Application
return 0; // Return
case WM_SIZE: // Size Action Has Taken Place
switch (wParam) // Evaluate Size Action
{
case SIZE_MINIMIZED: // Was Window Minimized?
window->isVisible = FALSE; // Set isVisible To False
return 0; // Return
case SIZE_MAXIMIZED: // Was Window Maximized?
window->isVisible = TRUE; // Set isVisible To True
ReshapeGL (LOWORD (lParam), HIWORD (lParam)); // Reshape Window - LoWord=Width, HiWord=Height
return 0; // Return
case SIZE_RESTORED: // Was Window Restored?
window->isVisible = TRUE; // Set isVisible To True
ReshapeGL (LOWORD (lParam), HIWORD (lParam)); // Reshape Window - LoWord=Width, HiWord=Height
return 0; // Return
}
break; // Break
case WM_KEYDOWN: // Update Keyboard Buffers For Keys Pressed
if ((wParam >= 0) && (wParam <= 255)) // Is Key (wParam) In A Valid Range?
{
window->keys->keyDown [wParam] = TRUE; // Set The Selected Key (wParam) To True
return 0; // Return
}
break; // Break
case WM_KEYUP: // Update Keyboard Buffers For Keys Released
if ((wParam >= 0) && (wParam <= 255)) // Is Key (wParam) In A Valid Range?
{
window->keys->keyDown [wParam] = FALSE; // Set The Selected Key (wParam) To False
return 0; // Return
}
break; // Break
case WM_TOGGLEFULLSCREEN: // Toggle FullScreen Mode On/Off
g_createFullScreen = (g_createFullScreen == TRUE) ? FALSE : TRUE;
PostMessage (hWnd, WM_QUIT, 0, 0);
break; // Break
}
return DefWindowProc (hWnd, uMsg, wParam, lParam); // Pass Unhandled Messages To DefWindowProc
}
// Process Window Message Callbacks
LRESULT CALLBACK WindowProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
// Get The Window Context
gl_window_t *win = (gl_window_t *)(GetWindowLong (hWnd, GWL_USERDATA));
//printf("hwnd=%d uMsg=%d\n", hWnd, uMsg);
switch (uMsg) {
case WM_ERASEBKGND: // Check To See If Windows Is Trying To Erase The Background
return 0; // Return 0 (Prevents Flickering While Resizing A Window)
case WM_PAINT: // Window Needs Updating
{
//PAINTSTRUCT ps;
//BeginPaint(win->hWnd, &ps);
// uncomment this to repaint window on size/move event, maybe add win->sizemoveevent = TRUE,
// so it will not interfer with main loop
if (win->win32_wndproconly) {
WindowUpdate(win);
WindowDraw(win);
}
// I've read that opengl should be drawn in WM_PAINT, but that just caused problems (unfocused window e.g. just would not update at all)
//EndPaint(win->hWnd, &ps);
return 0;
}
case WM_SYSCOMMAND: // Intercept System Commands
{
switch (wParam) // Check System Calls
{
case SC_SCREENSAVE: // Screensaver Trying To Start?
case SC_MONITORPOWER: // Monitor Trying To Enter Powersave?
return 0; // Prevent From Happening
}
break; // Call DefWindowProc()
}
case WM_CREATE: // Window Creation
{
CREATESTRUCT* creation = (CREATESTRUCT*)(lParam); // Store Window Structure Pointer
win = (gl_window_t *)(creation->lpCreateParams);
SetWindowLong (hWnd, GWL_USERDATA, (LONG)(win));
return 0;
}
case WM_CLOSE:
WindowTerminate(win);
return 0;
case WM_SIZE: // Size Action Has Taken Place
//printf("WM_SIZE\n");
switch (wParam) {
case SIZE_MINIMIZED: // Was Window Minimized?
win->isVisible = FALSE; // Set isVisible To False
return 0;
case SIZE_MAXIMIZED: // Was Window Maximized?
win->isVisible = TRUE; // Set isVisible To True
WindowMakeCurrent(win);
ReshapeGL (win, LOWORD (lParam), HIWORD (lParam)); // Reshape Window - LoWord=Width, HiWord=Height
return 0;
case SIZE_RESTORED: // Was Window Restored?
win->isVisible = TRUE; // Set isVisible To True
WindowMakeCurrent(win);
ReshapeGL (win, LOWORD (lParam), HIWORD (lParam)); // Reshape Window - LoWord=Width, HiWord=Height
return 0;
}
break;
case WM_KEYDOWN: // Update Keyboard Buffers For Keys Pressed
if ((wParam >= 0) && (wParam <= 255)) // Is Key (wParam) In A Valid Range?
{
win->keys.keyDown [wParam] = TRUE; // Set The Selected Key (wParam) To True
return 0; // Return
}
break;
case WM_KEYUP: // Update Keyboard Buffers For Keys Released
if ((wParam >= 0) && (wParam <= 255)) // Is Key (wParam) In A Valid Range?
{
win->keys.keyDown [wParam] = FALSE; // Set The Selected Key (wParam) To False
return 0; // Return
}
break;
case WM_TOGGLEFULLSCREEN: // Toggle FullScreen Mode On/Off
//win->toggleFullscreen = TRUE;
PostMessage (hWnd, WM_QUIT, 0, 0);
break;
}
return DefWindowProc (hWnd, uMsg, wParam, lParam); // Pass Unhandled Messages To DefWindowProc
}
//static bool gwenhandled = false;
// Process Window Message Callbacks
LRESULT CALLBACK WindowProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
// Get The Window Context
GL_Window* window = (GL_Window*)(GetWindowLong (hWnd, GWL_USERDATA));
switch (uMsg) // Evaluate Window Message
{
case WM_PAINT:
ValidateRect(hWnd,NULL); //Needed to avoid new WM_PAINT messages
return 0;
case WM_DESTROY:
//gameShouldQuit = true;
PostQuitMessage(0);
//iexit(-1);
return 0;
case WM_SYSCOMMAND: // Intercept System Commands
{
switch (wParam) // Check System Calls
{
case SC_SCREENSAVE: // Screensaver Trying To Start?
case SC_MONITORPOWER: // Monitor Trying To Enter Powersave?
return 0; // Prevent From Happening
}
break; // Exit
}
return 0; // Return
case WM_CREATE: // Window Creation
{
CREATESTRUCT* creation = (CREATESTRUCT*)(lParam); // Store Window Structure Pointer
window = (GL_Window*)(creation->lpCreateParams);
SetWindowLong (hWnd, GWL_USERDATA, (LONG)(window));
}
return 0; // Return
case WM_CLOSE: // Closing The Window
TerminateApplication(window); // Terminate The Application
return 0; // Return
case WM_SIZE: // Size Action Has Taken Place
switch (wParam) // Evaluate Size Action
{
case SIZE_MINIMIZED: // Was Window Minimized?
window->isVisible = FALSE; // Set isVisible To False
return 0; // Return
case SIZE_MAXIMIZED: // Was Window Maximized?
window->isVisible = TRUE; // Set isVisible To True
ReshapeGL (LOWORD (lParam), HIWORD (lParam)); // Reshape Window - LoWord=Width, HiWord=Height
return 0; // Return
case SIZE_RESTORED: // Was Window Restored?
window->isVisible = TRUE; // Set isVisible To True
ReshapeGL (LOWORD (lParam), HIWORD (lParam)); // Reshape Window - LoWord=Width, HiWord=Height
return 0; // Return
}
break; // Break
case WM_TOGGLEFULLSCREEN: // Toggle FullScreen Mode On/Off
g_createFullScreen = (g_createFullScreen == TRUE) ? FALSE : TRUE;
PostMessage (hWnd, WM_QUIT, 0, 0);
break; // Break
case WM_LBUTTONDOWN:
{
int x = (short)LOWORD(lParam);
int y = (short)HIWORD(lParam);
SetCapture(hWnd);
mouseDown = true;
MakeMouseDown();
}
return 0;
case WM_LBUTTONUP:
{
int x = (short)LOWORD(lParam);
int y = (short)HIWORD(lParam);
ReleaseCapture();
mouseDown = false;
MakeMouseUp();
}
case WM_MOUSEMOVE:
{
int x = (short)LOWORD(lParam);
int y = (short)HIWORD(lParam);
MakeMousePos(x,y);
if (mouseDown)
{
}
}
return 0;
case WM_SYSKEYDOWN:
case WM_KEYDOWN:
{
if ((wParam >= 0) && (wParam <= 255)) // Is Key (wParam) In A Valid Range?
{
MakeKeyDown(wParam);
/* if (wParam == VK_MENU)
{
}
if (wParam == VK_F1)//NUMPAD8)
{
RECT r;
GetWindowRect(hWnd, &r);
SetWindowPos(hWnd, HWND_TOP, r.left, r.top-100, r.right-r.left, r.bottom-r.top, SWP_SHOWWINDOW);
}
if (wParam == VK_F2)//NUMPAD2)
{
RECT r;
GetWindowRect(hWnd, &r);
SetWindowPos(hWnd, HWND_TOP, r.left, r.top+100, r.right-r.left, r.bottom-r.top, SWP_SHOWWINDOW);
}
if (wParam == VK_F3)//NUMPAD4)
{
RECT r;
GetWindowRect(hWnd, &r);
SetWindowPos(hWnd, HWND_TOP, r.left-100, r.top, r.right-r.left, r.bottom-r.top, SWP_SHOWWINDOW);
}
if (wParam == VK_F4)//NUMPAD6)
{
RECT r;
GetWindowRect(hWnd, &r);
SetWindowPos(hWnd, HWND_TOP, r.left+100, r.top, r.right-r.left, r.bottom-r.top, SWP_SHOWWINDOW);
}
#if 1
//hack ... simulate interrupts
//if (InputManager::kbState.IsKeyDown(Keys::P) && InputManager::lastKbState.IsKeyUp(Keys::P))
if (wParam == VK_F5)//NUMPAD6)
{
}
//if (InputManager::kbState.IsKeyDown(Keys::G) && InputManager::lastKbState.IsKeyUp(Keys::G))
if (wParam == VK_F6)//NUMPAD6)
{
}
#endif*/
}
return 0;
}
case WM_SYSKEYUP:
case WM_KEYUP:
{
if ((wParam >= 0) && (wParam <= 255)) // Is Key (wParam) In A Valid Range?
{
MakeKeyUp(wParam);
// if(wParam == 27)
// {
// InputManager::BackPressed();
// }
if (wParam == VK_MENU)
{
}
return 0; // Return
}
return 0;
}
case WM_GETMINMAXINFO:
{
MINMAXINFO* info = (MINMAXINFO*)lParam;
//override default window sizes
//allow the window to be bigger than the screen
info->ptMaxSize.x = 4000; //should be enough until we get to x8 :))))
info->ptMaxSize.y = 4000;
info->ptMaxTrackSize.x = 4000;
info->ptMaxTrackSize.y = 4000;
info->ptMaxPosition.x = -2000;
info->ptMaxPosition.y = -2000;
return 0;
}
break;
};
return DefWindowProc (hWnd, uMsg, wParam, lParam); // Pass Unhandled Messages To DefWindowProc
}
