INT_PTR CALLBACK rvGETransformer::DlgProc ( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam )
{
rvGETransformer* trans = (rvGETransformer*) GetWindowLong ( hWnd, GWL_USERDATA );
switch ( msg )
{
case WM_DESTROY:
if ( gTransHook )
{
UnhookWindowsHookEx( gTransHook );
}
gTransDlg = NULL;
break;
case WM_INITDIALOG:
trans = (rvGETransformer*) lParam;
trans->mDlg = hWnd;
SetWindowLong ( hWnd, GWL_USERDATA, lParam );
NumberEdit_Attach ( GetDlgItem ( hWnd, IDC_GUIED_ITEMRECTX ) );
NumberEdit_Attach ( GetDlgItem ( hWnd, IDC_GUIED_ITEMRECTY ) );
NumberEdit_Attach ( GetDlgItem ( hWnd, IDC_GUIED_ITEMRECTW ) );
NumberEdit_Attach ( GetDlgItem ( hWnd, IDC_GUIED_ITEMRECTH ) );
gTransDlg = hWnd;
gTransHook = SetWindowsHookEx( WH_GETMESSAGE, GetMsgProc, NULL, GetCurrentThreadId() );
break;
case WM_COMMAND:
if ( LOWORD ( wParam ) == IDOK )
{
SendMessage ( hWnd, WM_NEXTDLGCTL, 0, 0 );
}
else if ( HIWORD ( wParam ) == EN_KILLFOCUS && trans && trans->mWorkspace )
{
char temp[64];
int value;
GetWindowText ( GetDlgItem ( hWnd, LOWORD(wParam) ), temp, 64 );
value = atoi ( temp );
idRectangle rect = trans->mWorkspace->GetSelectionMgr().GetRect ( );
trans->mWorkspace->WindowToWorkspace ( rect );
// The transformer coords are relative to the botto most selected window's parent so
// adjust the rect accordingly
if ( trans->mRelative )
{
idRectangle& screenRect = rvGEWindowWrapper::GetWrapper ( trans->mRelative )->GetScreenRect ( );
rect.x -= screenRect.x;
rect.y -= screenRect.y;
}
switch ( LOWORD ( wParam ) )
{
case IDC_GUIED_ITEMRECTX:
if ( value - rect[0] )
{
trans->mWorkspace->AddModifierMove ( "Transform Move", value - rect[0], 0, false );
}
break;
case IDC_GUIED_ITEMRECTY:
if ( value - rect[1] )
{
trans->mWorkspace->AddModifierMove ( "Transform Move", 0, value - rect[1], false );
}
break;
case IDC_GUIED_ITEMRECTW:
if ( value - rect[2] )
{
trans->mWorkspace->AddModifierSize ( "Transform Size", 0, 0, value - rect[2], 0, false );
}
break;
case IDC_GUIED_ITEMRECTH:
if ( value - rect[3] )
{
trans->mWorkspace->AddModifierSize ( "Transform Size", 0, 0, 0, value - rect[3], false );
}
break;
}
}
break;
}
return FALSE;
}
/*
================
AlphaSelectDlg_WndProc
Window procedure for the alpha select dialog
================
*/
INT_PTR CALLBACK AlphaSelectDlg_WndProc ( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
{
switch ( msg )
{
case WM_INITDIALOG:
{
int color;
gAlphaDlg = hwnd;
gAlphaHook = SetWindowsHookEx( WH_GETMESSAGE, AlphaSelectDlg_GetMsgProc, NULL, GetCurrentThreadId() );
color = GetRValue(ColorButton_GetColor ((HWND)lParam));
// The lParam for the alpha select dialog is the window handle of the button pressed
SetWindowLong ( hwnd, GWL_USERDATA, lParam );
// Subclass the alpha
SetWindowLong ( GetDlgItem ( hwnd, IDC_GUIED_ALPHASLIDER ), GWL_USERDATA, MAKELONG(0,color) );
// Numbers only on the edit box and start it with the current alpha value.
NumberEdit_Attach ( GetDlgItem ( hwnd, IDC_GUIED_ALPHA ) );
SetWindowText ( GetDlgItem ( hwnd, IDC_GUIED_ALPHA ), va("%.3f", ((float)color / 255.0f) ) );
break;
}
case WM_DESTROY:
UnhookWindowsHookEx( gAlphaHook );
ReleaseCapture ( );
gAlphaDlg = NULL;
break;
case WM_ACTIVATE:
if ( !LOWORD(wParam) )
{
EndDialog ( hwnd, 0 );
}
break;
case WM_COMMAND:
switch ( LOWORD(wParam) )
{
case IDC_GUIED_ALPHA:
{
char temp[64];
float value;
// Get the current text in the window and convert it to a float
GetDlgItemText ( hwnd, IDC_GUIED_ALPHA, temp, 64 );
value = atof ( temp );
if ( value < 0.0f )
{
value = 0.0f;
}
else if ( value > 1.0f )
{
value = 1.0f;
}
// Set the current alpha value in the slider
SetWindowLong ( GetDlgItem ( hwnd, IDC_GUIED_ALPHASLIDER ), GWL_USERDATA, MAKELONG(0,(255.0f * value)) );
break;
}
case IDC_GUIED_ALPHASLIDER:
case IDOK:
{
int color = (short)HIWORD(GetWindowLong ( GetDlgItem ( hwnd, IDC_GUIED_ALPHASLIDER ), GWL_USERDATA ));
ColorButton_SetColor ( (HWND)GetWindowLong ( hwnd, GWL_USERDATA ), RGB(color,color,color) );
EndDialog ( hwnd, 0 );
break;
}
case IDCANCEL:
EndDialog ( hwnd, 0 );
break;
}
break;
}
return FALSE;
}
