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Guest

Posted: Sun Aug 21, 2005 10:59 pm Post subject: Logu limits???

Es pashlaik mazliet kodeeju c++, bet saskaaros ar vienu ljoti nepatiikamu faktu: nevaru uztaisiit vairaak par 5 child logiem. Vai tas ir kaads fikseets(nenjomemams) limits vai arii tas ir kkaa apejams(nonjemams)

bubu
Indago Uzvarētājs

Joined: 23 Mar 2004
Posts: 3223
Location: Riga

Posted: Sun Aug 21, 2005 11:54 pm Post subject:

Noteikti var vairāk. Visdrīzāk tev kodā kautkur kļūda.

banshee

Joined: 22 Aug 2005
Posts: 10
Location: Behind you

Posted: Mon Aug 22, 2005 6:18 pm Post subject:

Nu taa, izdomaaju pieregistreeties Cool

.

Nu ja ir laiks, tad paluuktu pateikt kur tieshi:
Main.cpp

Code:

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, char* cmdline, int cmdshow){
CLogger logger("program_log.txt");
logger.Log("Program - started\n");

// integer for loops
int i;

// Galvenais logs
logger.Log("Creating main window\n");
CClass wclass("MAIN_WND_CLASS",hInstance,MainWndProc);
wclass.Register();
CMainWindow main(&wclass,"Title",WIDTH,HEIGHT,&logger);
main.CreateWnd();

// GL Logi
logger.Log("Creating opengl compitable windows\n\n");

COpenGLWindow gl[5];
CClass oclass[5];

oclass[0] = CClass("OPENGL1_CLASS",GetModuleHandle(0),GLProc1);
oclass[1] = CClass("OPENGL2_CLASS",GetModuleHandle(0),GLProc2);
oclass[2] = CClass("OPENGL3_CLASS",GetModuleHandle(0),GLProc3);
oclass[3] = CClass("OPENGL4_CLASS",GetModuleHandle(0),GLProc4);

for(i=0;i<4;i++){
   logger.Log("[%i]...",i+1);
   oclass[i].SetBackground(CreateSolidBrush(RGB(100,100,100)));
   oclass[i].Register();
   gl[i] = COpenGLWindow(&oclass[i],main.GetHWND(),0,0,100,100,&logger);
   gl[i].Show();

}

logger.Log("DONE\n");

CClass ctool("TOOLBAR_CLASS",GetModuleHandle(0),ToolbarProc);
ctool.Register();

logger.Log("Create tool bar");
CWindow tb(&ctool,"",0,0,640,64,&logger);
tb.SetAsChild(main.GetHWND());
tb.SetParam(&tb);
tb.CreateWnd();
SendMessage(main.GetHWND(),WM_ADDCHILD,0,(LPARAM)tb.GetHWND());

SendMessage(main.GetHWND(),WM_SIZE,0,(LPARAM)(HEIGHT<<16|WIDTH));
main.Show();
logger.Log("\nMAIN LOOP STARTED\n\n");

MSG msg;
bool done = false;
while(!done){
   if(PeekMessage(&msg,0,0,0,PM_REMOVE)){
      if(msg.message == WM_QUIT)
         done = true;
      else{
         TranslateMessage(&msg);
         DispatchMessage(&msg);
      }
   }else{
      // Rendereeshana
      for(int i=0;i<4;i++){
         gl[i].MakeCurrent();
         RenderScene();
         gl[i].Swap();
      }
   }
}

logger.Log("\nMAIN LOOP ENDED\n\n");

for(i=0;i<4;i++)
   gl[i].DestroyGLWindow();
tb.DestroyWnd();
main.DestroyWnd();

return 0;
}

window.h

Code:

class CWindow{
protected:
CClass* m_class;

HWND m_hWnd;
HWND m_parent;
char* m_title;

DWORD m_style;
DWORD m_exstyle;

int    m_left, m_top;
int    m_width, m_height;
HMENU m_menu;

void* m_param;

public:
CLogger* m_logger;
CWindow(){}
CWindow(CClass* cls, char* title, int width, int height ,CLogger* logger);
CWindow(CClass* cls, char* title, int left, int top, int width, int height, CLogger* logger);

void SetDimensions(int left, int top, int width, int height); // Set window dimension
void SetParent(HWND parent); // Set parent window
void SetParam(void* param);    // Set pointer to create structure
void SetScrollbars();       // Set both scrollbars WS_HSCROLL WS_VSCROLL
void SetAsChild(HWND parent); // be child WS_CHILD
void SetAsWindow();          // be window WS_OVERLAPPEDWINDOW
void SetToClipChildren();    //clip children WS_CLIPCHILDREN
void SetToClipSiblings();    // clip siblings WS_CLIPSIBLINGS
void SetAsAppWindow();       // WS_EX_APPWINDOW

HWND GetHWND();             // Return HWND

void Show();
void Hide();
bool CreateWnd();
void DestroyWnd();
};

window.cpp

Code:

#include "window.h"

CWindow::CWindow(CClass* cls,char* title, int width, int height, CLogger* logger)
:m_logger(logger), m_class(cls),m_hWnd(0),m_parent(0), m_title(title),m_style(0),
m_exstyle(0), m_left(CW_USEDEFAULT),m_top(CW_USEDEFAULT),
m_width(width),m_height(height),m_menu(0){}

CWindow::CWindow(CClass* cls,char* title, int left, int top, int width, int height, CLogger* logger)
: m_logger(logger), m_class(cls),m_hWnd(0),m_parent(0), m_title(title),m_style(0),
m_exstyle(0), m_left(left),m_top(top),
m_width(width),m_height(height),m_menu(0){}

bool CWindow::CreateWnd(){
m_hWnd = CreateWindowEx(m_exstyle,m_class->GetName(),m_title,
   m_style,m_left,m_top,m_width,m_height,m_parent,
   m_menu,m_class->GetInstance(),m_param);

if(!m_hWnd){
   //////////////////////////
TCHAR szBuf[80];
TCHAR* lpMsgBuf;
DWORD dw = GetLastError();

FormatMessage(
FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM,
NULL,
dw,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPTSTR) &lpMsgBuf,
0, NULL );

wsprintf(szBuf,
"because error %d: %s",
dw, lpMsgBuf);

LocalFree(lpMsgBuf);
///////////////////
   m_logger->Log("Can't create window(%s)\n [%s]",m_title,szBuf);
   return false;
}

m_logger->Log("Created window(%s)\n",m_title);
ShowWindow(m_hWnd,1);
UpdateWindow(m_hWnd);
return true;
}

void CWindow::DestroyWnd(){
if(m_hWnd){
   DestroyWindow(m_hWnd);
   m_logger->Log("Window %s(class: %s) destroyed\n",m_title,m_class->GetName());
}
}

void CWindow::SetDimensions(int left, int top, int width, int height){
m_left = left;
m_top = top;
m_width = width;
m_height = height;
}

void CWindow::SetParent(HWND parent){
m_parent = parent;
}

void CWindow::SetParam(void* param){
m_param = param;
}

void CWindow::SetScrollbars(){
m_style |= WS_HSCROLL;
m_style |= WS_VSCROLL;
}

void CWindow::SetAsChild(HWND parent){
m_style |=WS_CHILD;
m_parent = parent;
}

void CWindow::SetAsWindow(){
m_style |=WS_OVERLAPPEDWINDOW;
m_parent = 0;
}

void CWindow::SetToClipChildren(){
m_style |=WS_CLIPCHILDREN;
}

void CWindow::SetToClipSiblings(){
m_style |=WS_CLIPSIBLINGS;
}

void CWindow::SetAsAppWindow(){
m_exstyle|=WS_EX_APPWINDOW;
}

HWND CWindow::GetHWND(){
return m_hWnd;
}

void CWindow::Show(){
ShowWindow(m_hWnd,SW_SHOW);
}

void CWindow::Hide(){
ShowWindow(m_hWnd,SW_HIDE);
}

logger.txt wrote:

=== Logger Initialized ===
Program - started
Creating main window
Created window(Title)
Creating opengl compitable windows

[1]...Created window()
Got device context
Pixel format set
rendering context created
OpenGL context created
[2]...Created window()
Got device context
Pixel format set
rendering context created
OpenGL context created
[3]...Created window()
Got device context
Pixel format set
rendering context created
OpenGL context created
[4]...Created window()
Got device context
Pixel format set
rendering context created
OpenGL context created
DONE
Create tool barCan't create window()
[because error 0: The operation completed successfully.

]
MAIN LOOP STARTED

MAIN LOOP ENDED

Window (class: OPENGL1_CLASS) destroyed
Can't unload rendering context
Window (class: OPENGL2_CLASS) destroyed
Can't unload rendering context
Window (class: OPENGL3_CLASS) destroyed
Can't unload rendering context
Window (class: OPENGL4_CLASS) destroyed
Window Title(class: MAIN_WND_CLASS) destroyed

Luudzu nesuudzaties par daudzumu Rolling Eyes

Shito CWindow izmanto arii COpenGLWindow un CMainWindow
Ja te tik garus postus publiceet nedriikst, luudzu iedodiet kaadu ftp servera adresi, kur nobaazt txt ar visu shito[/quote]
_________________
If you hear me screaming- you'll be dead

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