projet calcul bpf

Invité · 19/11/2009, 17h08

bonjour,

voilà mon projet est on va dire quasi fini (à 2 ou 3 détails) grâce à vous (je n'ai pas fait grand chose) : c'est un calculateur de bpf en fonction de la résolution (utile pour le DVD-rip) :

voici l'exe : http://www.megaupload.com/?d=LLINA3DQ

et voici le code source complet (certes critiquable) :

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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#include <windows.h>
#include <stdio.h>
#include <commctrl.h>
#include <tchar.h>

#define ID_PUSHBUTTON_1     110
#define ID_PUSHBUTTON_2     111
#define ID_PUSHBUTTON_3     112
#define ID_PUSHBUTTON_4     113
#define ID_PUSHBUTTON_5     114
#define ID_CHECKBOX_1       115
#define ID_RADIOBUTTON_11   117
#define ID_RADIOBUTTON_12   118
#define ID_RADIOBUTTON_13   119
#define ID_RADIOBUTTON_21   120
#define ID_RADIOBUTTON_22   121
#define ID_EDITBOX_1        1200
#define ID_EDITBOX_2        1201
#define ID_EDITBOX_3        1202
#define ID_EDITBOX_4        1203
#define ID_EDITBOX_5        1204
// #define ID_UPDOWN           2000
#define ID_STATIC_1         500
#define ID_STATIC_2         501
#define ID_STATIC_3         502
#define ID_STATIC_4         503

//variables globales
HINSTANCE instance;
HWND hEdit;
HWND hGroup;
HWND hControle;
HWND hupdown;
HWND hCtl;
UINT bitrate;
double fps;
int width, height, lpnmud,

/* 1er tableau déclaré stockant les valeurs de height en 16:9 mod 16
	le tableau contient 45 éléments => indice i variant de 0 à 44 */
tableau1_mod16[] = {400,384,384,368,352,352,336,336,320,320,304,304,288,288,272,256,
					256,240,240,224,224,208,208,192,192,176,160,160,144,144,128,128,
					112,112,96,80,80,64,64,48,48,32,32,16,16},

/* 2ème tableau déclaré stockant les valeurs de height en 16:9 mod 1
	le tableau contient 692 éléments => indice i variant de 0 à 691 */
tableau2_mod1[] =  {395,394,394,393,393,392,392,391,390,390,389,389,388,388,387,387,
					386,386,385,384,384,383,383,382,382,381,381,380,380,379,378,378,
					377,377,376,376,375,375,374,373,373,372,372,371,371,370,370,369,
					369,368,367,367,366,366,365,365,364,364,363,363,362,361,361,360,
					360,359,359,358,358,357,356,356,355,355,354,354,353,353,352,352,
					351,350,350,349,349,348,348,347,347,346,346,345,344,344,343,343,
					342,342,341,341,340,339,339,338,338,337,337,336,336,335,335,334,
					333,333,332,332,331,331,330,330,329,329,328,327,327,326,326,325,
					325,324,324,323,322,322,321,321,320,320,319,319,318,318,317,316,
					316,315,315,314,314,313,313,312,312,311,310,310,309,309,308,308,
					307,307,306,305,305,304,304,303,303,302,302,301,301,300,299,299,
					298,298,297,297,296,296,295,295,294,293,293,292,292,291,291,290,
					290,289,288,288,287,287,286,286,285,285,284,284,283,282,282,281,
					281,280,280,279,279,278,278,277,276,276,275,275,274,274,273,273,
					272,271,271,270,270,269,269,268,268,267,267,266,265,265,264,264,
					263,263,262,262,261,261,260,259,259,258,258,257,257,256,256,255,
					254,254,253,253,252,252,251,251,250,250,249,248,248,247,247,246,
					246,245,245,244,244,243,242,242,241,241,240,240,239,239,238,237,
					237,236,236,235,235,234,234,233,233,232,231,231,230,230,229,229,
					228,228,227,227,226,225,225,224,224,223,223,222,222,221,220,220,
					219,219,218,218,217,217,216,216,215,214,214,213,213,212,212,211,
					211,210,210,209,208,208,207,207,206,206,205,205,204,203,203,202,
					202,201,201,200,200,199,199,198,197,197,196,196,195,195,194,194,
					193,193,192,191,191,190,190,189,189,188,188,187,186,186,185,185,
					184,184,183,183,182,182,181,180,180,179,179,178,178,177,177,176,
					176,175,174,174,173,173,172,172,171,171,170,169,169,168,168,167,
					167,166,166,165,165,164,163,163,162,162,161,161,160,160,159,158,
					158,157,157,156,156,155,155,154,154,153,152,152,151,151,150,150,
					149,149,148,148,147,146,146,145,145,144,144,143,143,142,141,141,
					140,140,139,139,138,138,137,137,136,135,135,134,134,133,133,132,
					132,131,131,130,129,129,128,128,127,127,126,126,125,124,124,123,
					123,122,122,121,121,120,120,119,118,118,117,117,116,116,115,115,
					114,114,113,112,112,111,111,110,110,109,109,108,107,107,106,106,
					105,105,104,104,103,103,102,101,101,100,100,
					99,99,98,98,97,97,96,95,95,94,94,93,93,92,92,91,90,90,89,89,88,
					88,87,87,86,86,85,84,84,83,83,82,82,81,81,80,80,79,78,78,77,77,
					76,76,75,75,74,73,73,72,72,71,71,70,70,69,69,68,67,67,66,66,65,
					65,64,64,63,63,62,61,61,60,60,59,59,58,58,57,56,56,55,55,54,54,
					53,53,52,52,51,50,50,49,49,48,48,47,47,46,46,45,44,44,43,43,42,
					42,41,41,40,39,39,38,38,37,37,36,36,35,35,34,33,33,32,32,31,31,
					30,30,29,29,28,27,27,26,26,25,25,24,24,23,22,22,21,21,20,20,19,
					19,18,18,17,16,16},

/* 3ème tableau déclaré stockant les valeurs de height en 4:3 mod 16
	le tableau contient 45 éléments => indice i variant de 0 à 44 */
tableau3_mod16[] = {528,512,496,496,480,464,464,448,432,416,416,400,384,368,368,352,
					336,320,320,304,288,288,272,256,240,240,224,208,192,192,176,160,
					160,144,128,112,112,96,80,64,64,48,32,16,16},

/* 4ème tableau déclaré stockant les valeurs de height en 4:3 mod 1
	le tableau contient 697 éléments => indice i variant de 0 à 696 */
tableau4_mod1[] =  {526,526,525,524,524,523,522,521,521,520,519,518,518,517,516,516,
					515,514,513,513,512,511,510,510,509,508,507,507,506,505,505,504,
					503,502,502,501,500,499,499,498,497,497,496,495,494,494,493,492,
					491,491,490,489,488,487,486,486,485,484,483,483,482,481,480,480,
					479,478,478,477,476,475,475,474,473,472,472,471,470,469,469,468,
					467,467,466,465,464,464,463,462,461,461,460,459,458,458,457,456,
					456,455,454,453,453,452,451,450,450,449,448,448,447,446,445,445,
					444,443,442,442,441,440,439,439,438,437,437,436,435,434,434,433,
					432,431,431,430,429,429,428,427,426,426,425,424,423,423,422,421,
					420,420,419,418,418,417,416,415,415,414,413,412,412,411,410,410,
					409,408,407,407,406,405,404,404,403,402,401,401,400,399,399,398,
					397,396,396,395,394,393,393,392,391,390,390,389,388,388,387,386,
					385,385,384,383,382,382,381,380,380,379,378,377,377,376,375,374,
					374,373,372,371,371,370,369,369,368,367,366,366,365,364,363,363,
					362,361,361,360,359,358,358,357,356,355,355,354,353,352,352,351,
					350,350,349,348,347,347,346,345,344,344,343,342,341,340,339,339,
					338,337,336,336,335,334,333,333,332,331,331,330,329,328,328,327,
					326,325,325,324,323,322,322,321,320,320,319,318,317,317,316,315,
					314,314,313,312,312,311,310,309,309,308,307,306,306,305,304,303,
					303,302,301,301,300,299,298,298,297,296,295,295,294,293,292,292,
					291,290,290,289,288,287,287,286,285,284,284,283,282,282,281,280,
					279,279,278,277,276,276,275,274,273,273,272,271,271,270,269,268,
					268,267,266,265,265,264,263,263,262,261,260,260,259,258,257,257,
					256,255,254,254,253,252,252,251,250,249,249,248,247,246,246,245,
					244,244,243,242,241,241,240,239,238,238,237,236,235,235,234,233,
					233,232,231,230,230,229,228,227,227,226,225,224,224,223,222,222,
					221,220,219,219,218,217,216,216,215,214,214,213,212,211,211,210,
					209,208,208,207,206,205,205,204,203,203,202,201,200,200,199,198,
					197,197,196,195,195,194,193,192,192,191,190,189,189,188,187,186,
					186,185,184,184,183,182,181,181,180,179,178,178,177,176,176,175,
					174,173,173,172,171,170,170,169,168,167,167,166,165,165,164,163,
					162,162,161,160,159,159,158,157,156,156,155,154,154,153,152,151,
					151,150,149,148,148,147,146,146,145,144,143,143,142,141,140,140,
					139,138,137,137,136,135,135,134,133,132,132,131,130,129,129,128,
					127,127,126,125,124,124,123,122,121,121,120,119,118,118,117,116,
					116,115,114,113,113,112,111,110,110,109,108,107,107,106,105,105,
					104,103,102,102,101,100,
					99,99,98,97,97,96,95,94,94,93,92,91,91,90,89,88,88,87,86,86,85,
					84,83,83,82,81,80,80,79,78,78,77,76,75,75,74,73,72,72,71,70,69,
					69,68,67,67,66,65,64,64,63,62,61,61,60,59,58,58,57,56,56,55,54,
					53,53,52,51,50,50,49,48,48,47,46,45,45,44,43,42,42,41,40,39,39,
					38,37,37,36,35,34,34,33,32,31,31,30,29,29,28,27,26,26,25,24,23,
					23,22,21,20,20,19,18,18,17,16},
i;
					
TCHAR bufw[3], bufh[3];

VOID RemplieFenetrePrincipale(HWND fenetrePrincipale)
{	
	UINT bool_3;
        // On le remplit avec un premier push button tout bête		
		hControle=CreateWindow(
            "BUTTON",
            "Stock please",
            WS_CHILD|WS_VISIBLE|BS_PUSHBUTTON,
            10+260,10+4,
            90,20,
            fenetrePrincipale,
            (HMENU)ID_PUSHBUTTON_1,
            instance,
            NULL);
			
		hControle=CreateWindow(
            "BUTTON",
            "ENTER",
            WS_CHILD|WS_VISIBLE|BS_PUSHBUTTON,
            10+168,10+119,
            50,20,
            fenetrePrincipale,
            (HMENU)ID_PUSHBUTTON_2,
            instance,
            NULL);
			
        // un second avec quelques flags : plat et plusieurs lignes
        hControle=CreateWindow(
            "BUTTON",
            "See you later",
            WS_CHILD|WS_VISIBLE|BS_PUSHBUTTON|BS_FLAT|BS_MULTILINE,
            10,10+217,
            100,20,
            fenetrePrincipale,
            (HMENU)ID_PUSHBUTTON_5,
            instance,
            NULL);        	    
        
        // une check box automatique deux états
        hControle=CreateWindow(
            "BUTTON",
            "Resolution Mod 16",
            WS_CHILD|WS_VISIBLE|BS_AUTOCHECKBOX|BS_FLAT,
            10+230,10+218,
            140,20,
            fenetrePrincipale,
            (HMENU)ID_CHECKBOX_1,
            instance,
            NULL);
			
		CheckDlgButton(      
		fenetrePrincipale,
		ID_CHECKBOX_1,
		BST_CHECKED);
    
    // troisième groupe : les radio button
    hGroup=CreateWindow(
        "BUTTON",
        "Select FPS or enter one",
        WS_CHILD|WS_VISIBLE|BS_GROUPBOX,
        10,10+40,
        225,110,
        fenetrePrincipale,
        NULL,
        instance,
        NULL);
    {
        HWND hControle;
        // trois radio button
        hControle=CreateWindow(
            "BUTTON",
            "25 FPS (PAL)",
            WS_CHILD|WS_VISIBLE|BS_AUTORADIOBUTTON|WS_GROUP|BS_FLAT,
            10+10,10+60,
            150,20,
            fenetrePrincipale,
            (HMENU)ID_RADIOBUTTON_11,
            instance,
            NULL);		

        hControle=CreateWindow(
            "BUTTON",
            "23.97 FPS (NTSC)",
            WS_CHILD|WS_VISIBLE|BS_AUTORADIOBUTTON|BS_FLAT,
            10+10,10+90,
            150,20,
            fenetrePrincipale,
            (HMENU)ID_RADIOBUTTON_12,
            instance,
            NULL);

        hControle=CreateWindow(
            "BUTTON",
            "Other",
            WS_CHILD|WS_VISIBLE|BS_AUTORADIOBUTTON|BS_FLAT,
            10+10,10+120,
            60,20,
            fenetrePrincipale,
            (HMENU)ID_RADIOBUTTON_13,
            instance,
            NULL);
			
	CheckDlgButton(      
	fenetrePrincipale,
	ID_RADIOBUTTON_11,
	BST_CHECKED);
	bool_3=IsDlgButtonChecked(fenetrePrincipale, ID_RADIOBUTTON_11);
	if (bool_3 == 1)
		fps=25;
    }
	
	hCtl=CreateWindow(
        "STATIC",
        "Enter average bitrate (kbits/s) :",
        WS_CHILD|WS_VISIBLE|SS_CENTER|SS_NOTIFY,
        10,10+5,
        200,20,
        fenetrePrincipale,
        (HMENU)ID_STATIC_1,
        instance,
        NULL);
	
	hCtl=CreateWindow(
        "STATIC",
        "+ click",
        WS_CHILD|WS_VISIBLE|SS_CENTER|SS_NOTIFY,
        10+118,10+121,
        50,20,
        fenetrePrincipale,
        (HMENU)ID_STATIC_2,
        instance,
        NULL);
		
	hCtl=CreateWindow(
        "STATIC",
        "BPF nearest 0.3 for Xvid",
        WS_CHILD|WS_VISIBLE|SS_CENTER|SS_NOTIFY,
        10,10+170,
        160,20,
        fenetrePrincipale,
        (HMENU)ID_STATIC_3,
        instance,
        NULL);
		
	hCtl=CreateWindow(
        "STATIC",
        "BPF is :",
        WS_CHILD|WS_VISIBLE|SS_CENTER|SS_NOTIFY,
        10+120,10+199,
        60,20,
        fenetrePrincipale,
        (HMENU)ID_STATIC_4,
        instance,
        NULL);	
		
	hEdit=CreateWindow( "EDIT",
                        "",
                         WS_VISIBLE|WS_CHILD|WS_BORDER|ES_CENTER|ES_NUMBER ,
                         10+205,10+3,50,20,fenetrePrincipale,(HMENU)ID_EDITBOX_1,instance,NULL);
	
	hEdit=CreateWindow( "EDIT",
                        "",
                         WS_VISIBLE|WS_CHILD|WS_BORDER|ES_CENTER ,
                         10+70,10+119,50,20,fenetrePrincipale,(HMENU)ID_EDITBOX_2,instance,NULL);
	
	width=720;	
	_stprintf(bufw, TEXT("%d"), width);
	hEdit=CreateWindow( "EDIT",
                        bufw,
                        WS_VISIBLE|WS_CHILD|WS_BORDER|ES_CENTER|ES_READONLY ,
                         10+248,10+172,40,20,fenetrePrincipale,(HMENU)ID_EDITBOX_3,instance,NULL);
	
	i=0;
	height=tableau1_mod16[i];	
	_stprintf(bufh, TEXT("%d"), height);
	hEdit=CreateWindow( "EDIT",
                        bufh,
                        WS_VISIBLE|WS_CHILD|WS_BORDER|ES_CENTER|ES_READONLY ,
                         10+313,10+172,40,20,fenetrePrincipale,(HMENU)ID_EDITBOX_4,instance,NULL);
						 
	hEdit=CreateWindow( "EDIT",
                        "",
                        WS_VISIBLE|WS_CHILD|WS_BORDER|ES_CENTER|ES_READONLY ,
                         10+180,10+197,40,20,fenetrePrincipale,(HMENU)ID_EDITBOX_5,instance,NULL);
		
	hGroup=CreateWindow(
        "BUTTON",
        "Select input PAR",
        WS_CHILD|WS_VISIBLE|BS_GROUPBOX,
        10+249,10+40,
        125,110,
        fenetrePrincipale,
        NULL,
        instance,
        NULL);
    {
        HWND hControle;
        // trois radio button
        hControle=CreateWindow(
            "BUTTON",
            "16:9",
            WS_CHILD|WS_VISIBLE|BS_AUTORADIOBUTTON|WS_GROUP|BS_FLAT,
            10+259,10+60,
            50,20,
            fenetrePrincipale,
            (HMENU)ID_RADIOBUTTON_21,
            instance,
            NULL);

        hControle=CreateWindow(
            "BUTTON",
            "4:3",
            WS_CHILD|WS_VISIBLE|BS_AUTORADIOBUTTON|BS_FLAT,
            10+259,10+90,
            50,20,
            fenetrePrincipale,
            (HMENU)ID_RADIOBUTTON_22,
            instance,
            NULL);
			
	CheckDlgButton(      
	fenetrePrincipale,
	ID_RADIOBUTTON_21,
	BST_CHECKED);
	}
	
	hControle=CreateWindow(
            "BUTTON",
            "U",
            WS_CHILD|WS_VISIBLE|BS_PUSHBUTTON,
            10+290,10+165,
            22,17,
            fenetrePrincipale,
            (HMENU)ID_PUSHBUTTON_3,
            instance,
            NULL);
	
	hControle=CreateWindow(
            "BUTTON",
            "D",
            WS_CHILD|WS_VISIBLE|BS_PUSHBUTTON,
            10+290,10+182,
            22,17,
            fenetrePrincipale,
            (HMENU)ID_PUSHBUTTON_4,
            instance,
            NULL);	
}

VOID DemandeActionCheckBox4(HWND hCtl,HWND fenetrePrincipale)
{
    // test si la check box est cochée, non cochée ou inderterminée.
    LRESULT lRes=SendMessage(hCtl,BM_GETCHECK,0,0);
    PCHAR lpProchainEtat;
    UINT iProchainEtat;
    UINT iChoix;
    CHAR lpMessage[128];

    if(lRes==BST_CHECKED)
    {		
        lpProchainEtat="décochée";
        iProchainEtat=BST_UNCHECKED;		
    }    
    else if (lRes==BST_UNCHECKED)
    {		
        lpProchainEtat="cochée";
        iProchainEtat=BST_CHECKED;	
    }    
        SendMessage(hCtl,BM_SETCHECK,(WPARAM)iProchainEtat,0);
}

VOID calculaffichresbpf(HWND fenetrePrincipale)
{	
	TCHAR bpfstr[5];
	double bpf;
	
	bpf=(bitrate*1000)/(width*height*fps);
	sprintf(bpfstr, "%.3f", bpf);
	SetDlgItemText(fenetrePrincipale, ID_EDITBOX_5, bpfstr);
}

VOID NotificationControle(HWND fenetrePrincipale,UINT message, WPARAM wParam, LPARAM lParam)
{    
    UINT iId=LOWORD(wParam), freefps, mon_booleen, bool_2, bool_4;
    HWND hCtl=(HWND)lParam;
	CHAR lpMessage[128];
	TCHAR buf[7], buflpnmud[3];	
	
    switch(iId)
    {	
        case ID_PUSHBUTTON_1:		    
		    bitrate=GetDlgItemInt(fenetrePrincipale, ID_EDITBOX_1, NULL, FALSE);
			calculaffichresbpf(fenetrePrincipale);
		    break;
			
		case ID_PUSHBUTTON_2:
			mon_booleen=IsDlgButtonChecked(fenetrePrincipale, ID_RADIOBUTTON_13);
		    if (mon_booleen == 1)
			{			
            freefps=GetDlgItemText(fenetrePrincipale, ID_EDITBOX_2, buf, 7);
			fps=strtod(buf, NULL);			
			}
			calculaffichresbpf(fenetrePrincipale);
            break;		
		
		case ID_PUSHBUTTON_3:			
			bool_2=IsDlgButtonChecked(fenetrePrincipale, ID_CHECKBOX_1);
			bool_4=IsDlgButtonChecked(fenetrePrincipale, ID_RADIOBUTTON_21);			
			if (bool_4 == 1) // 16:9
				{
				if (bool_2 == 1) // 16:9 mod 16
					{
					if (width<720 && i>0)
						{
						width = width + 16;
						i=i-1;
						height=tableau1_mod16[i];
						}
					}				
				else // 16:9 mod 1
					{
					if (width<720 && i>0)
						{
						width = width + 1;
						i=i-1;
						height=tableau2_mod1[i];
						}
					}
				}
			else // 4:3
				{
				if (bool_2 == 1) // 4:3 mod 16
					{
					if (width<720 && i>0)
						{
						width = width + 16;
						i=i-1;
						height=tableau3_mod16[i];
						}
					}				
				else // 4:3 mod 1
					{
					if (width<720 && i>0)
						{
						width = width + 1;
						i=i-1;
						height=tableau4_mod1[i];
						}
					}
				}							
			sprintf(bufw, "%d", width);
			SetDlgItemText(fenetrePrincipale, ID_EDITBOX_3, bufw);
			sprintf(bufh, "%d", height);
			SetDlgItemText(fenetrePrincipale, ID_EDITBOX_4, bufh);			
			calculaffichresbpf(fenetrePrincipale);
		    break;
		
		case ID_PUSHBUTTON_4:
			bool_2=IsDlgButtonChecked(fenetrePrincipale, ID_CHECKBOX_1);			
			bool_4=IsDlgButtonChecked(fenetrePrincipale, ID_RADIOBUTTON_21);			
			if (bool_4 == 1) // 16:9
				{
				if (bool_2 == 1) // 16:9 mod 16
					{
					if (width>16 && i<44)
						{
						width = width - 16;
						i=i+1;
						height=tableau1_mod16[i];
						}
					}				
				else // 16:9 mod 1
					{
					if (width>16 && i<691)
						{
						width = width - 1;
						i=i+1;
						height=tableau2_mod1[i];
						}
					}
				}
			else // 4:3
				{
				if (bool_2 == 1) // 4:3 mod 16
					{
					if (width>16 && i<44)
						{
						width = width - 16;
						i=i+1;
						height=tableau3_mod16[i];
						}
					}				
				else // 4:3 mod 1
					{
					if (width>16 && i<696)
						{
						width = width - 1;
						i=i+1;
						height=tableau4_mod1[i];
						}
					}
				}
			sprintf(bufw, "%d", width);
			SetDlgItemText(fenetrePrincipale, ID_EDITBOX_3, bufw);
			sprintf(bufh, "%d", height);
			SetDlgItemText(fenetrePrincipale, ID_EDITBOX_4, bufh);			
			calculaffichresbpf(fenetrePrincipale);
		    break;
		
        case ID_PUSHBUTTON_5:
            DestroyWindow(fenetrePrincipale);
            break;
			
		case ID_RADIOBUTTON_11:		    						
		    fps=25;
			calculaffichresbpf(fenetrePrincipale);
		    break;
			
		case ID_RADIOBUTTON_12:		    			
		    fps=23.9765;
			calculaffichresbpf(fenetrePrincipale);
		    break;
			
		case ID_RADIOBUTTON_21:
			width = 720;
			sprintf(bufw, "%d", width);
			SetDlgItemText(fenetrePrincipale, ID_EDITBOX_3, bufw);
			i=0;
			bool_2=IsDlgButtonChecked(fenetrePrincipale, ID_CHECKBOX_1);			
			if (bool_2 == 1)			
				height=tableau1_mod16[i];
			else
				height=tableau2_mod1[i];			
			sprintf(bufh, "%d", height);
			SetDlgItemText(fenetrePrincipale, ID_EDITBOX_4, bufh);
			calculaffichresbpf(fenetrePrincipale);
			break;
			
		case ID_RADIOBUTTON_22:
			width = 720;
			sprintf(bufw, "%d", width);
			SetDlgItemText(fenetrePrincipale, ID_EDITBOX_3, bufw);
			i=0;
			bool_2=IsDlgButtonChecked(fenetrePrincipale, ID_CHECKBOX_1);				
			if (bool_2 == 1)
				height=tableau3_mod16[i];
			else
				height=tableau4_mod1[i];				
			sprintf(bufh, "%d", height);
			SetDlgItemText(fenetrePrincipale, ID_EDITBOX_4, bufh);
			calculaffichresbpf(fenetrePrincipale);
			break;
			
		case ID_CHECKBOX_1:
			width = 720;
			sprintf(bufw, "%d", width);
			SetDlgItemText(fenetrePrincipale, ID_EDITBOX_3, bufw);
			i=0;
			bool_2=IsDlgButtonChecked(fenetrePrincipale, ID_CHECKBOX_1);
			bool_4=IsDlgButtonChecked(fenetrePrincipale, ID_RADIOBUTTON_21);			
			if (bool_4 == 1) // 16:9 
				{
				if (bool_2 == 1) // 16:9 mod 16			
					height=tableau1_mod16[i];
				else // 16:9 mod 1
					height=tableau2_mod1[i];
				}
			else // 4:3
				{
				if (bool_2 == 1) // 4:3 mod 16
					height=tableau3_mod16[i];
				else // 4:3 mod 1
					height=tableau4_mod1[i];
				}
			sprintf(bufh, "%d", height);
			SetDlgItemText(fenetrePrincipale, ID_EDITBOX_4, bufh);
			calculaffichresbpf(fenetrePrincipale);
			break;		
    }	
}

LRESULT CALLBACK procedureFenetrePrincipale(HWND fenetrePrincipale, UINT message, WPARAM wParam, LPARAM lParam)
{
    static HWND boutons[2] = {NULL};	

    switch (message)
    {
        case WM_CREATE:
            RemplieFenetrePrincipale(fenetrePrincipale);			
            return 0;
        case WM_COMMAND:
            NotificationControle(fenetrePrincipale,message,wParam,lParam);			
			return 0;
        case WM_DESTROY:
            PostQuitMessage(0);
            return 0;
	    default:
            return DefWindowProc(fenetrePrincipale,message,wParam,lParam);
    }
}


int WINAPI WinMain (HINSTANCE cetteInstance, HINSTANCE precedenteInstance,
             LPSTR lignesDeCommande, int modeDAffichage)
{
    HWND fenetrePrincipale;
    MSG message;
    WNDCLASS classeFenetre;

    instance = cetteInstance;

    classeFenetre.style = 0;
    classeFenetre.lpfnWndProc = procedureFenetrePrincipale;
    classeFenetre.cbClsExtra = 0;
    classeFenetre.cbWndExtra = 0;
    classeFenetre.hInstance = NULL;
    classeFenetre.hIcon = LoadIcon(NULL, IDI_APPLICATION);
    classeFenetre.hCursor = LoadCursor(NULL, IDC_ARROW);
    classeFenetre.hbrBackground = (HBRUSH)(1 + COLOR_BTNFACE);
    classeFenetre.lpszMenuName = NULL;
    classeFenetre.lpszClassName = "classeF";

// On prévoit quand même le cas où ça échoue
    if(!RegisterClass(&classeFenetre))
        return FALSE;

    fenetrePrincipale=CreateWindow(
        "classeF",
        "Boombaka calcula",
        WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU|WS_MINIMIZEBOX,
        CW_USEDEFAULT,CW_USEDEFAULT,
        400,300,
        NULL,
        NULL,
        cetteInstance,
        NULL);

    if (!fenetrePrincipale)
        return FALSE;

    ShowWindow(fenetrePrincipale,modeDAffichage);
    UpdateWindow(fenetrePrincipale);


    while(GetMessage(&message,NULL,0,0))
    {
        TranslateMessage(&message);
        DispatchMessage(&message);
    }

    return message.wParam;
}

en vous remerciant beaucoup pour votre aide précieuse

Invité · 24/11/2009, 02h25

ça y est ça marche avec le updown control : merci médinoc

voici le nouvel exe : http://www.megaupload.com/?d=MD5381SM

en fait le UDM_SETBUDDYINT n'était pas nécessaire : il suffisait juste, dans le WM_NOTIFY, de rajouter ces lignes-là :

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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sprintf(bufw, "%d", width);
			SendDlgItemMessage(fenetrePrincipale,ID_EDITBOX_3,WM_SETTEXT,0,(LPARAM)bufw);
			sprintf(bufh, "%d", height);
			SendDlgItemMessage(fenetrePrincipale,ID_EDITBOX_4,WM_SETTEXT,0,(LPARAM)bufh);

comme vous m'avez aidé à 90% pour le développement de ce freeware je vous laisse le source complet :

Code :

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#include <windows.h>
#include <stdio.h>
#include <commctrl.h>
#include <tchar.h>

#define ID_PUSHBUTTON_1     110
#define ID_PUSHBUTTON_2     111
#define ID_PUSHBUTTON_3     114
#define ID_CHECKBOX         115
#define ID_RADIOBUTTON_11   117
#define ID_RADIOBUTTON_12   118
#define ID_RADIOBUTTON_13   119
#define ID_RADIOBUTTON_21   120
#define ID_RADIOBUTTON_22   121
#define ID_EDITBOX_1        1200
#define ID_EDITBOX_2        1201
#define ID_EDITBOX_3        1202
#define ID_EDITBOX_4        1203
#define ID_EDITBOX_5        1204
#define ID_UPDOWN           2000
#define ID_STATIC_1         500
#define ID_STATIC_2         501
#define ID_STATIC_3         502
#define ID_STATIC_4         503

//variables globales
HINSTANCE instance;
HWND hEdit;
HWND hGroup;
HWND hControle;
HWND hupdown;
HWND hCtl;
UINT bitrate, bool_2, bool_4;
double fps;
int width, height, lpnmud,

/* 1er tableau déclaré stockant les valeurs de height en 16:9 mod 16
	le tableau contient 45 éléments => indice i variant de 0 à 44 */
tableau1_mod16[] = {400,384,384,368,352,352,336,336,320,320,304,304,288,288,272,256,
					256,240,240,224,224,208,208,192,192,176,160,160,144,144,128,128,
					112,112,96,80,80,64,64,48,48,32,32,16,16},

/* 2ème tableau déclaré stockant les valeurs de height en 16:9 mod 1
	le tableau contient 692 éléments => indice i variant de 0 à 691 */
tableau2_mod1[] =  {395,394,394,393,393,392,392,391,390,390,389,389,388,388,387,387,
					386,386,385,384,384,383,383,382,382,381,381,380,380,379,378,378,
					377,377,376,376,375,375,374,373,373,372,372,371,371,370,370,369,
					369,368,367,367,366,366,365,365,364,364,363,363,362,361,361,360,
					360,359,359,358,358,357,356,356,355,355,354,354,353,353,352,352,
					351,350,350,349,349,348,348,347,347,346,346,345,344,344,343,343,
					342,342,341,341,340,339,339,338,338,337,337,336,336,335,335,334,
					333,333,332,332,331,331,330,330,329,329,328,327,327,326,326,325,
					325,324,324,323,322,322,321,321,320,320,319,319,318,318,317,316,
					316,315,315,314,314,313,313,312,312,311,310,310,309,309,308,308,
					307,307,306,305,305,304,304,303,303,302,302,301,301,300,299,299,
					298,298,297,297,296,296,295,295,294,293,293,292,292,291,291,290,
					290,289,288,288,287,287,286,286,285,285,284,284,283,282,282,281,
					281,280,280,279,279,278,278,277,276,276,275,275,274,274,273,273,
					272,271,271,270,270,269,269,268,268,267,267,266,265,265,264,264,
					263,263,262,262,261,261,260,259,259,258,258,257,257,256,256,255,
					254,254,253,253,252,252,251,251,250,250,249,248,248,247,247,246,
					246,245,245,244,244,243,242,242,241,241,240,240,239,239,238,237,
					237,236,236,235,235,234,234,233,233,232,231,231,230,230,229,229,
					228,228,227,227,226,225,225,224,224,223,223,222,222,221,220,220,
					219,219,218,218,217,217,216,216,215,214,214,213,213,212,212,211,
					211,210,210,209,208,208,207,207,206,206,205,205,204,203,203,202,
					202,201,201,200,200,199,199,198,197,197,196,196,195,195,194,194,
					193,193,192,191,191,190,190,189,189,188,188,187,186,186,185,185,
					184,184,183,183,182,182,181,180,180,179,179,178,178,177,177,176,
					176,175,174,174,173,173,172,172,171,171,170,169,169,168,168,167,
					167,166,166,165,165,164,163,163,162,162,161,161,160,160,159,158,
					158,157,157,156,156,155,155,154,154,153,152,152,151,151,150,150,
					149,149,148,148,147,146,146,145,145,144,144,143,143,142,141,141,
					140,140,139,139,138,138,137,137,136,135,135,134,134,133,133,132,
					132,131,131,130,129,129,128,128,127,127,126,126,125,124,124,123,
					123,122,122,121,121,120,120,119,118,118,117,117,116,116,115,115,
					114,114,113,112,112,111,111,110,110,109,109,108,107,107,106,106,
					105,105,104,104,103,103,102,101,101,100,100,
					99,99,98,98,97,97,96,95,95,94,94,93,93,92,92,91,90,90,89,89,88,
					88,87,87,86,86,85,84,84,83,83,82,82,81,81,80,80,79,78,78,77,77,
					76,76,75,75,74,73,73,72,72,71,71,70,70,69,69,68,67,67,66,66,65,
					65,64,64,63,63,62,61,61,60,60,59,59,58,58,57,56,56,55,55,54,54,
					53,53,52,52,51,50,50,49,49,48,48,47,47,46,46,45,44,44,43,43,42,
					42,41,41,40,39,39,38,38,37,37,36,36,35,35,34,33,33,32,32,31,31,
					30,30,29,29,28,27,27,26,26,25,25,24,24,23,22,22,21,21,20,20,19,
					19,18,18,17,16,16},

/* 3ème tableau déclaré stockant les valeurs de height en 4:3 mod 16
	le tableau contient 45 éléments => indice i variant de 0 à 44 */
tableau3_mod16[] = {528,512,496,496,480,464,464,448,432,416,416,400,384,368,368,352,
					336,320,320,304,288,288,272,256,240,240,224,208,192,192,176,160,
					160,144,128,112,112,96,80,64,64,48,32,16,16},

/* 4ème tableau déclaré stockant les valeurs de height en 4:3 mod 1
	le tableau contient 697 éléments => indice i variant de 0 à 696 */
tableau4_mod1[] =  {526,526,525,524,524,523,522,521,521,520,519,518,518,517,516,516,
					515,514,513,513,512,511,510,510,509,508,507,507,506,505,505,504,
					503,502,502,501,500,499,499,498,497,497,496,495,494,494,493,492,
					491,491,490,489,488,487,486,486,485,484,483,483,482,481,480,480,
					479,478,478,477,476,475,475,474,473,472,472,471,470,469,469,468,
					467,467,466,465,464,464,463,462,461,461,460,459,458,458,457,456,
					456,455,454,453,453,452,451,450,450,449,448,448,447,446,445,445,
					444,443,442,442,441,440,439,439,438,437,437,436,435,434,434,433,
					432,431,431,430,429,429,428,427,426,426,425,424,423,423,422,421,
					420,420,419,418,418,417,416,415,415,414,413,412,412,411,410,410,
					409,408,407,407,406,405,404,404,403,402,401,401,400,399,399,398,
					397,396,396,395,394,393,393,392,391,390,390,389,388,388,387,386,
					385,385,384,383,382,382,381,380,380,379,378,377,377,376,375,374,
					374,373,372,371,371,370,369,369,368,367,366,366,365,364,363,363,
					362,361,361,360,359,358,358,357,356,355,355,354,353,352,352,351,
					350,350,349,348,347,347,346,345,344,344,343,342,341,340,339,339,
					338,337,336,336,335,334,333,333,332,331,331,330,329,328,328,327,
					326,325,325,324,323,322,322,321,320,320,319,318,317,317,316,315,
					314,314,313,312,312,311,310,309,309,308,307,306,306,305,304,303,
					303,302,301,301,300,299,298,298,297,296,295,295,294,293,292,292,
					291,290,290,289,288,287,287,286,285,284,284,283,282,282,281,280,
					279,279,278,277,276,276,275,274,273,273,272,271,271,270,269,268,
					268,267,266,265,265,264,263,263,262,261,260,260,259,258,257,257,
					256,255,254,254,253,252,252,251,250,249,249,248,247,246,246,245,
					244,244,243,242,241,241,240,239,238,238,237,236,235,235,234,233,
					233,232,231,230,230,229,228,227,227,226,225,224,224,223,222,222,
					221,220,219,219,218,217,216,216,215,214,214,213,212,211,211,210,
					209,208,208,207,206,205,205,204,203,203,202,201,200,200,199,198,
					197,197,196,195,195,194,193,192,192,191,190,189,189,188,187,186,
					186,185,184,184,183,182,181,181,180,179,178,178,177,176,176,175,
					174,173,173,172,171,170,170,169,168,167,167,166,165,165,164,163,
					162,162,161,160,159,159,158,157,156,156,155,154,154,153,152,151,
					151,150,149,148,148,147,146,146,145,144,143,143,142,141,140,140,
					139,138,137,137,136,135,135,134,133,132,132,131,130,129,129,128,
					127,127,126,125,124,124,123,122,121,121,120,119,118,118,117,116,
					116,115,114,113,113,112,111,110,110,109,108,107,107,106,105,105,
					104,103,102,102,101,100,
					99,99,98,97,97,96,95,94,94,93,92,91,91,90,89,88,88,87,86,86,85,
					84,83,83,82,81,80,80,79,78,78,77,76,75,75,74,73,72,72,71,70,69,
					69,68,67,67,66,65,64,64,63,62,61,61,60,59,58,58,57,56,56,55,54,
					53,53,52,51,50,50,49,48,48,47,46,45,45,44,43,42,42,41,40,39,39,
					38,37,37,36,35,34,34,33,32,31,31,30,29,29,28,27,26,26,25,24,23,
					23,22,21,20,20,19,18,18,17,16},
i;
					
TCHAR bufw[3], bufh[3];

VOID RemplieFenetrePrincipale(HWND fenetrePrincipale)
{	
	UINT bool_3;
        // On le remplit avec un premier push button tout bête		
		hControle=CreateWindow(
            "BUTTON",
            "Stock please",
            WS_CHILD|WS_VISIBLE|BS_PUSHBUTTON,
            10+260,10+4,
            90,20,
            fenetrePrincipale,
            (HMENU)ID_PUSHBUTTON_1,
            instance,
            NULL);
			
		hControle=CreateWindow(
            "BUTTON",
            "ENTER",
            WS_CHILD|WS_VISIBLE|BS_PUSHBUTTON,
            10+168,10+119,
            50,20,
            fenetrePrincipale,
            (HMENU)ID_PUSHBUTTON_2,
            instance,
            NULL);
			
        // un second avec quelques flags : plat et plusieurs lignes
        hControle=CreateWindow(
            "BUTTON",
            "See you later",
            WS_CHILD|WS_VISIBLE|BS_PUSHBUTTON|BS_FLAT|BS_MULTILINE,
            10,10+217,
            100,20,
            fenetrePrincipale,
            (HMENU)ID_PUSHBUTTON_3,
            instance,
            NULL);        	    
        
        // une check box automatique deux états
        hControle=CreateWindow(
            "BUTTON",
            "Resolution Mod 16",
            WS_CHILD|WS_VISIBLE|BS_AUTOCHECKBOX|BS_FLAT,
            10+230,10+218,
            140,20,
            fenetrePrincipale,
            (HMENU)ID_CHECKBOX,
            instance,
            NULL);
			
		CheckDlgButton(      
		fenetrePrincipale,
		ID_CHECKBOX,
		BST_CHECKED);
    
    // troisième groupe : les radio button
    hGroup=CreateWindow(
        "BUTTON",
        "Select FPS or enter one",
        WS_CHILD|WS_VISIBLE|BS_GROUPBOX,
        10,10+40,
        225,110,
        fenetrePrincipale,
        NULL,
        instance,
        NULL);
    {
        HWND hControle;
        // trois radio button
        hControle=CreateWindow(
            "BUTTON",
            "25 FPS (PAL)",
            WS_CHILD|WS_VISIBLE|BS_AUTORADIOBUTTON|WS_GROUP|BS_FLAT,
            10+10,10+60,
            150,20,
            fenetrePrincipale,
            (HMENU)ID_RADIOBUTTON_11,
            instance,
            NULL);		

        hControle=CreateWindow(
            "BUTTON",
            "23.97 FPS (NTSC)",
            WS_CHILD|WS_VISIBLE|BS_AUTORADIOBUTTON|BS_FLAT,
            10+10,10+90,
            150,20,
            fenetrePrincipale,
            (HMENU)ID_RADIOBUTTON_12,
            instance,
            NULL);

        hControle=CreateWindow(
            "BUTTON",
            "Other",
            WS_CHILD|WS_VISIBLE|BS_AUTORADIOBUTTON|BS_FLAT,
            10+10,10+120,
            60,20,
            fenetrePrincipale,
            (HMENU)ID_RADIOBUTTON_13,
            instance,
            NULL);
			
	CheckDlgButton(      
	fenetrePrincipale,
	ID_RADIOBUTTON_11,
	BST_CHECKED);
	bool_3=IsDlgButtonChecked(fenetrePrincipale, ID_RADIOBUTTON_11);
	if (bool_3 == 1)
		fps=25;
    }
	
	hCtl=CreateWindow(
        "STATIC",
        "Enter average bitrate (kbits/s) :",
        WS_CHILD|WS_VISIBLE|SS_CENTER|SS_NOTIFY,
        10,10+5,
        200,20,
        fenetrePrincipale,
        (HMENU)ID_STATIC_1,
        instance,
        NULL);
	
	hCtl=CreateWindow(
        "STATIC",
        "+ click",
        WS_CHILD|WS_VISIBLE|SS_CENTER|SS_NOTIFY,
        10+118,10+121,
        50,20,
        fenetrePrincipale,
        (HMENU)ID_STATIC_2,
        instance,
        NULL);
		
	hCtl=CreateWindow(
        "STATIC",
        "BPF nearest 0.3 for Xvid",
        WS_CHILD|WS_VISIBLE|SS_CENTER|SS_NOTIFY,
        10,10+170,
        160,20,
        fenetrePrincipale,
        (HMENU)ID_STATIC_3,
        instance,
        NULL);
		
	hCtl=CreateWindow(
        "STATIC",
        "BPF is :",
        WS_CHILD|WS_VISIBLE|SS_CENTER|SS_NOTIFY,
        10+120,10+199,
        60,20,
        fenetrePrincipale,
        (HMENU)ID_STATIC_4,
        instance,
        NULL);	
		
	hEdit=CreateWindow( "EDIT",
                        "",
                         WS_VISIBLE|WS_CHILD|WS_BORDER|ES_CENTER|ES_NUMBER ,
                         10+205,10+3,50,20,fenetrePrincipale,(HMENU)ID_EDITBOX_1,instance,NULL);
	
	hEdit=CreateWindow( "EDIT",
                        "",
                         WS_VISIBLE|WS_CHILD|WS_BORDER|ES_CENTER ,
                         10+70,10+119,50,20,fenetrePrincipale,(HMENU)ID_EDITBOX_2,instance,NULL);
	
	width=720;	
	_stprintf(bufw, TEXT("%d"), width);
	hEdit=CreateWindow( "EDIT",
                        bufw,
                        WS_VISIBLE|WS_CHILD|WS_BORDER|ES_CENTER|ES_READONLY ,
                         10+248,10+172,40,20,fenetrePrincipale,(HMENU)ID_EDITBOX_3,instance,NULL);
	
	i=0;
	height=tableau1_mod16[i];	
	_stprintf(bufh, TEXT("%d"), height);
	hEdit=CreateWindow( "EDIT",
                        bufh,
                        WS_VISIBLE|WS_CHILD|WS_BORDER|ES_CENTER|ES_READONLY ,
                         10+313,10+172,40,20,fenetrePrincipale,(HMENU)ID_EDITBOX_4,instance,NULL);
						 
	hEdit=CreateWindow( "EDIT",
                        "",
                        WS_VISIBLE|WS_CHILD|WS_BORDER|ES_CENTER|ES_READONLY ,
                         10+180,10+197,40,20,fenetrePrincipale,(HMENU)ID_EDITBOX_5,instance,NULL);
		
	hGroup=CreateWindow(
        "BUTTON",
        "Select input PAR",
        WS_CHILD|WS_VISIBLE|BS_GROUPBOX,
        10+249,10+40,
        125,110,
        fenetrePrincipale,
        NULL,
        instance,
        NULL);
    {
        HWND hControle;
        // trois radio button
        hControle=CreateWindow(
            "BUTTON",
            "16:9",
            WS_CHILD|WS_VISIBLE|BS_AUTORADIOBUTTON|WS_GROUP|BS_FLAT,
            10+259,10+60,
            50,20,
            fenetrePrincipale,
            (HMENU)ID_RADIOBUTTON_21,
            instance,
            NULL);

        hControle=CreateWindow(
            "BUTTON",
            "4:3",
            WS_CHILD|WS_VISIBLE|BS_AUTORADIOBUTTON|BS_FLAT,
            10+259,10+90,
            50,20,
            fenetrePrincipale,
            (HMENU)ID_RADIOBUTTON_22,
            instance,
            NULL);
			
	CheckDlgButton(      
	fenetrePrincipale,
	ID_RADIOBUTTON_21,
	BST_CHECKED);
	}	
			
	hupdown=CreateWindowEx(      
    0,
    UPDOWN_CLASS,
    NULL,
    WS_CHILD|WS_VISIBLE,
    10+290,
    10+163,
    40,
    40,
    fenetrePrincipale,
    (HMENU)ID_UPDOWN,
    instance,
    NULL);	
}

VOID DemandeActionCheckBox4(HWND hCtl,HWND fenetrePrincipale)
{
    // test si la check box est cochée, non cochée ou inderterminée.
    LRESULT lRes=SendMessage(hCtl,BM_GETCHECK,0,0);
    PCHAR lpProchainEtat;
    UINT iProchainEtat;
    UINT iChoix;
    CHAR lpMessage[128];

    if(lRes==BST_CHECKED)
    {		
        lpProchainEtat="décochée";
        iProchainEtat=BST_UNCHECKED;		
    }    
    else if (lRes==BST_UNCHECKED)
    {		
        lpProchainEtat="cochée";
        iProchainEtat=BST_CHECKED;	
    }    
        SendMessage(hCtl,BM_SETCHECK,(WPARAM)iProchainEtat,0);
}

VOID calculaffichresbpf(HWND fenetrePrincipale)
{	
	TCHAR bpfstr[5];
	double bpf;
	
	bpf=(bitrate*1000)/(width*height*fps);
	sprintf(bpfstr, "%.3f", bpf);
	SetDlgItemText(fenetrePrincipale, ID_EDITBOX_5, bpfstr);
}

VOID NotificationControle(HWND fenetrePrincipale,UINT message, WPARAM wParam, LPARAM lParam)
{    
    UINT iId=LOWORD(wParam), freefps, mon_booleen;
    HWND hCtl=(HWND)lParam;
	CHAR lpMessage[128];
	TCHAR buf[7], buflpnmud[3];	
	
    switch(iId)
    {	
        case ID_PUSHBUTTON_1:		    
		    bitrate=GetDlgItemInt(fenetrePrincipale, ID_EDITBOX_1, NULL, FALSE);
			calculaffichresbpf(fenetrePrincipale);
		    break;
			
		case ID_PUSHBUTTON_2:
			mon_booleen=IsDlgButtonChecked(fenetrePrincipale, ID_RADIOBUTTON_13);
		    if (mon_booleen == 1)
			{			
            freefps=GetDlgItemText(fenetrePrincipale, ID_EDITBOX_2, buf, 7);
			fps=strtod(buf, NULL);			
			}
			calculaffichresbpf(fenetrePrincipale);
            break;		
		
        case ID_PUSHBUTTON_3:
            DestroyWindow(fenetrePrincipale);
            break;
			
		case ID_RADIOBUTTON_11:		    						
		    fps=25;
			calculaffichresbpf(fenetrePrincipale);
		    break;
			
		case ID_RADIOBUTTON_12:		    			
		    fps=23.9765;
			calculaffichresbpf(fenetrePrincipale);
		    break;
			
		case ID_RADIOBUTTON_21:
			width = 720;
			sprintf(bufw, "%d", width);
			SetDlgItemText(fenetrePrincipale, ID_EDITBOX_3, bufw);
			i=0;
			bool_2=IsDlgButtonChecked(fenetrePrincipale, ID_CHECKBOX);			
			if (bool_2 == 1)			
				height=tableau1_mod16[i];
			else
				height=tableau2_mod1[i];			
			sprintf(bufh, "%d", height);
			SetDlgItemText(fenetrePrincipale, ID_EDITBOX_4, bufh);
			calculaffichresbpf(fenetrePrincipale);
			break;
			
		case ID_RADIOBUTTON_22:
			width = 720;
			sprintf(bufw, "%d", width);
			SetDlgItemText(fenetrePrincipale, ID_EDITBOX_3, bufw);
			i=0;
			bool_2=IsDlgButtonChecked(fenetrePrincipale, ID_CHECKBOX);				
			if (bool_2 == 1)
				height=tableau3_mod16[i];
			else
				height=tableau4_mod1[i];				
			sprintf(bufh, "%d", height);
			SetDlgItemText(fenetrePrincipale, ID_EDITBOX_4, bufh);
			calculaffichresbpf(fenetrePrincipale);
			break;
			
		case ID_CHECKBOX:
			width = 720;
			sprintf(bufw, "%d", width);
			SetDlgItemText(fenetrePrincipale, ID_EDITBOX_3, bufw);
			i=0;
			bool_2=IsDlgButtonChecked(fenetrePrincipale, ID_CHECKBOX);
			bool_4=IsDlgButtonChecked(fenetrePrincipale, ID_RADIOBUTTON_21);			
			if (bool_4 == 1) // 16:9 
				{
				if (bool_2 == 1) // 16:9 mod 16			
					height=tableau1_mod16[i];
				else // 16:9 mod 1
					height=tableau2_mod1[i];
				}
			else // 4:3
				{
				if (bool_2 == 1) // 4:3 mod 16
					height=tableau3_mod16[i];
				else // 4:3 mod 1
					height=tableau4_mod1[i];
				}
			sprintf(bufh, "%d", height);
			SetDlgItemText(fenetrePrincipale, ID_EDITBOX_4, bufh);
			calculaffichresbpf(fenetrePrincipale);
			break;		
    }	
}

LRESULT CALLBACK procedureFenetrePrincipale(HWND fenetrePrincipale, UINT message, WPARAM wParam, LPARAM lParam)
{
    static HWND boutons[2] = {NULL};		
	CHAR lpMessage[128];
	NMHDR *pnmhdr=(LPNMHDR)lParam;	
	
    switch (message)
    {
        case WM_CREATE:
            RemplieFenetrePrincipale(fenetrePrincipale);			
            return 0;
        case WM_COMMAND:
            NotificationControle(fenetrePrincipale,message,wParam,lParam);			
			return 0;
		case WM_NOTIFY:			
			if ((pnmhdr->hwndFrom)==hupdown)
				{
				if(pnmhdr->code==UDN_DELTAPOS)
					{
					NM_UPDOWN *pnmupdown=(LPNMUPDOWN)lParam;
					if(pnmupdown->iDelta<0)
						{						
						bool_2=IsDlgButtonChecked(fenetrePrincipale, ID_CHECKBOX);
						bool_4=IsDlgButtonChecked(fenetrePrincipale, ID_RADIOBUTTON_21);			
						if (bool_4 == 1) // 16:9
							{
							if (bool_2 == 1) // 16:9 mod 16
								{
								if (width<720 && i>0)
									{
									width = width + 16;
									i=i-1;
									height=tableau1_mod16[i];
									}
								}				
							else // 16:9 mod 1
								{
								if (width<720 && i>0)
									{
									width = width + 1;
									i=i-1;
									height=tableau2_mod1[i];
									}
								}
							}
						else // 4:3
							{
							if (bool_2 == 1) // 4:3 mod 16
								{
								if (width<720 && i>0)
									{
									width = width + 16;
									i=i-1;
									height=tableau3_mod16[i];
									}
								}				
							else // 4:3 mod 1
								{
								if (width<720 && i>0)
									{
									width = width + 1;
									i=i-1;
									height=tableau4_mod1[i];
									}
								}
							}
						}					
					else if(pnmupdown->iDelta>0)					
						{						
						bool_2=IsDlgButtonChecked(fenetrePrincipale, ID_CHECKBOX);			
						bool_4=IsDlgButtonChecked(fenetrePrincipale, ID_RADIOBUTTON_21);			
						if (bool_4 == 1) // 16:9
							{
							if (bool_2 == 1) // 16:9 mod 16
								{
								if (width>16 && i<44)
									{
									width = width - 16;
									i=i+1;
									height=tableau1_mod16[i];
									}
								}				
							else // 16:9 mod 1
								{
								if (width>16 && i<691)
									{
									width = width - 1;
									i=i+1;
									height=tableau2_mod1[i];
									}
								}
							}
						else // 4:3
							{
							if (bool_2 == 1) // 4:3 mod 16
								{
								if (width>16 && i<44)
									{
									width = width - 16;
									i=i+1;
									height=tableau3_mod16[i];
									}
								}				
							else // 4:3 mod 1
								{
								if (width>16 && i<696)
									{
									width = width - 1;
									i=i+1;
									height=tableau4_mod1[i];
									}
								}
							}					
						}					
					}
				}
			calculaffichresbpf(fenetrePrincipale);
			sprintf(bufw, "%d", width);
			SendDlgItemMessage(fenetrePrincipale,ID_EDITBOX_3,WM_SETTEXT,0,(LPARAM)bufw);
			sprintf(bufh, "%d", height);
			SendDlgItemMessage(fenetrePrincipale,ID_EDITBOX_4,WM_SETTEXT,0,(LPARAM)bufh);
			return 0;		
		
        case WM_DESTROY:
            PostQuitMessage(0);
            return 0;
	    default:
            return DefWindowProc(fenetrePrincipale,message,wParam,lParam);
    }
}


int WINAPI WinMain (HINSTANCE cetteInstance, HINSTANCE precedenteInstance,
             LPSTR lignesDeCommande, int modeDAffichage)
{
    HWND fenetrePrincipale;
    MSG message;
    WNDCLASS classeFenetre;

    instance = cetteInstance;

    classeFenetre.style = 0;
    classeFenetre.lpfnWndProc = procedureFenetrePrincipale;
    classeFenetre.cbClsExtra = 0;
    classeFenetre.cbWndExtra = 0;
    classeFenetre.hInstance = NULL;
    classeFenetre.hIcon = LoadIcon(NULL, IDI_APPLICATION);
    classeFenetre.hCursor = LoadCursor(NULL, IDC_ARROW);
    classeFenetre.hbrBackground = (HBRUSH)(1 + COLOR_BTNFACE);
    classeFenetre.lpszMenuName = NULL;
    classeFenetre.lpszClassName = "classeF";

// On prévoit quand même le cas où ça échoue
    if(!RegisterClass(&classeFenetre))
        return FALSE;

    fenetrePrincipale=CreateWindow(
        "classeF",
        "Boombaka calcula",
        WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU|WS_MINIMIZEBOX,
        CW_USEDEFAULT,CW_USEDEFAULT,
        400,300,
        NULL,
        NULL,
        cetteInstance,
        NULL);

    if (!fenetrePrincipale)
        return FALSE;

    ShowWindow(fenetrePrincipale,modeDAffichage);
    UpdateWindow(fenetrePrincipale);


    while(GetMessage(&message,NULL,0,0))
    {
        TranslateMessage(&message);
        DispatchMessage(&message);
    }

    return message.wParam;
}

merci énormément pour votre aide, merci à vous Médinoc et aussi aux autre pour toutes vos idées.
vraiment je suis content.

Invité · 25/11/2009, 10h25

bonjour,

le programme semble fonctionner sur tous les windows : de windows 95 au dernier
chose curieuse : pour win xp media center il faut activer le mode compatibilité windows 95 pour voir apparaître le contrôle updown

Invité · 12/12/2009, 16h00

bonjour

je souhaite déduire le height (la hauteur) de la vidéo à partir du width et de l'aspect ratio (=AR)
la formule est simple : height = width/AR

le problème : le résultat donne bien évidemment un float... que je voudrais arrondir en entier

comment faire ?

**Melem** · 13/12/2009, 03h02

En castant une valeur réelle en entier, on obtient la partie entière du réel. Par exemple : int n = 4.9; place 4 dans n. Tu peux expliciter le cast si tu veux éviter les warnings : int n = (int)4.9;

Avec :

Code :

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