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winfuncs.cpp File Reference

#include <windows.h>

Go to the source code of this file.

Functions

UINT APIENTRY ColorDialogHook (HWND hdlg, UINT msg, WPARAM, LPARAM)
void GetLightColor ()

Variables

int DialogInUse
float lightColor [3]
HWND hWnd

Function Documentation

UINT APIENTRY ColorDialogHook (  HWND    hdlg,
UINT    msg,
WPARAM   ,
LPARAM   
) 
 

Definition at line 8 of file winfuncs.cpp.

References DialogInUse, FALSE, and TRUE.

Referenced by GetLightColor(). 

00009 {
00010     switch (msg)
00011     {
00012         case WM_INITDIALOG:
00013         {
00014             if(DialogInUse == 1)  // Ambient
00015                 SetWindowText(hdlg, "Choose Ambient Color");
00016             if(DialogInUse == 2)  // Diffuse
00017                 SetWindowText(hdlg, "Choose Diffuse Color");
00018             if(DialogInUse == 3)  // Specular
00019                 SetWindowText(hdlg, "Choose Specular Color");
00020             return TRUE;
00021         }
00022 
00023         default:
00024             return FALSE;
00025     }
00026 }

void GetLightColor (    ) 
 

Definition at line 28 of file winfuncs.cpp.

References ColorDialogHook(), hWnd, and lightColor. 

00029 {
00030     COLORREF colors[16];
00031     COLORREF colorRGB = RGB(lightColor[0]*255, lightColor[1]*255, lightColor[2]*255);
00032     CHOOSECOLOR colorDialog;
00033     memset(&colorDialog,0,sizeof(colorDialog));
00034     memset(colors,255,sizeof(colors));
00035     colorDialog.lStructSize = sizeof(CHOOSECOLOR);
00036     colorDialog.hwndOwner = hWnd;
00037     colorDialog.rgbResult = colorRGB;
00038     colorDialog.lpCustColors = colors;
00039     colorDialog.Flags = CC_FULLOPEN | CC_RGBINIT | CC_ENABLEHOOK;
00040     colorDialog.lpfnHook = (LPCCHOOKPROC)ColorDialogHook;
00041     ChooseColor(&colorDialog);
00042     lightColor[0] = (float)GetRValue(colorDialog.rgbResult)/255;
00043     lightColor[1] = (float)GetGValue(colorDialog.rgbResult)/255;
00044     lightColor[2] = (float)GetBValue(colorDialog.rgbResult)/255;
00045 }

Variable Documentation

int DialogInUse
 

Definition at line 3 of file winfuncs.cpp.

Referenced by ColorDialogHook(), and WinMain().

HWND hWnd
 

Definition at line 5 of file winfuncs.cpp.

Referenced by GetLightColor(), WinMain(), and WndProc().

float lightColor[3]
 

Definition at line 4 of file winfuncs.cpp.

Referenced by GetLightColor().

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