/*
* SetNumColors - set the number of colors in the image and repaint the window
*/
void SetNumColors( int number_of_colors )
{
HMENU hmenu;
HWND frame;
if( numberOfColors == number_of_colors ) {
return;
}
SetCurrentNumColors( number_of_colors );
numberOfColors = number_of_colors;
initPaletteBoxes( FALSE );
_wpi_invalidaterect( hColorsWnd, NULL, FALSE );
if( numberOfColors == 2 ) {
if( HMainWindow != NULL ) {
frame = _wpi_getframe( HMainWindow );
hmenu = GetMenu( frame );
if( _wpi_isitemenabled( hmenu, IMGED_RCOLOR ) ) {
prevRestoreState = TRUE;
} else {
prevRestoreState = FALSE;
}
_wpi_enablemenuitem( hmenu, IMGED_SCOLOR, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_RCOLOR, FALSE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_LCOLOR, FALSE, FALSE );
}
} else {
if( HMainWindow != NULL ) {
frame = _wpi_getframe( HMainWindow );
hmenu = GetMenu( frame );
_wpi_enablemenuitem( hmenu, IMGED_SCOLOR, TRUE, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_RCOLOR, prevRestoreState, FALSE );
_wpi_enablemenuitem( hmenu, IMGED_LCOLOR, TRUE, FALSE );
}
}
} /* SetNumColors */
/*
* SetToolType - set the tool type
*/
int SetToolType( int toolid )
{
HMENU hmenu;
int i;
int prev_tool;
img_node *node;
if( toolType == IMGED_CLIP ) {
node = GetCurrentNode();
if( node != NULL ) {
RedrawPrevClip( node->hwnd );
SetRectExists( FALSE );
}
}
prev_tool = toolType;
toolType = toolid;
if( toolid == IMGED_PASTE || toolid == IMGED_SNAP ) {
return( prev_tool );
}
if( HMainWindow == NULL ) {
return( 0 );
}
hmenu = _wpi_getmenu( _wpi_getframe( HMainWindow ) );
switch( toolid ) {
case IMGED_FREEHAND:
setTheCursor( PENCIL_CUR, NULL );
break;
case IMGED_LINE:
setTheCursor( CROSS_CUR, NULL );
break;
case IMGED_HOTSPOT:
setTheCursor( HOTSPOT_CUR, NULL );
break;
case IMGED_RECTO:
setTheCursor( CROSS_CUR, NULL );
break;
case IMGED_RECTF:
setTheCursor( CROSS_CUR, NULL );
break;
case IMGED_CIRCLEO:
setTheCursor( CROSS_CUR, NULL );
break;
case IMGED_CIRCLEF:
setTheCursor( CROSS_CUR, NULL );
break;
case IMGED_FILL:
setTheCursor( FILL_CUR, NULL );
break;
case IMGED_BRUSH:
setTheCursor( BRUSH_CUR, NULL );
if( prev_tool != IMGED_PASTE && prev_tool !=IMGED_SNAP ) {
WriteSetSizeText( WIE_BRUSHSIZEIS, ImgedConfigInfo.brush_size,
ImgedConfigInfo.brush_size );
}
break;
case IMGED_CLIP:
setTheCursor( CROSS_CUR, NULL );
break;
default:
setTheCursor( PENCIL_CUR, NULL );
toolType = IMGED_FREEHAND;
break;
}
for( i = IMGED_CLIP; i <= IMGED_HOTSPOT; i++ ) {
#if 0
if( _wpi_isitemenabled( hmenu, i ) ) {
_wpi_checkmenuitem( hmenu, i, FALSE, FALSE );
}
#else
if( _wpi_isitemchecked( hmenu, i ) ) {
_wpi_checkmenuitem( hmenu, i, FALSE, FALSE );
}
#endif
}
_wpi_checkmenuitem( hmenu, toolType, TRUE, FALSE );
SetDrawTool( toolType );
return( prev_tool );
} /* SetToolType */
