/*
* paintPalette - repaint the color palette
*/
static void paintPalette( HWND hwnd )
{
WPI_PRES hdc;
WPI_POINT pt;
HPEN holdpen;
HPEN hgraypen;
HPEN hwhitepen;
PAINTSTRUCT rect;
WPI_RECT client;
int height;
hdc = _wpi_beginpaint( hwnd, NULL, &rect );
#ifdef __OS2_PM__
WinFillRect( hdc, &rect, CLR_PALEGRAY );
#endif
_wpi_torgbmode( hdc );
GetClientRect( hwnd, &client );
height = _wpi_getheightrect( client );
#if defined( __NT__ )
FillRect( (HDC)hdc, (CONST RECT*)&client, hbrush );
#endif
#if defined( __NT__ )
hgraypen = _wpi_createpen( PS_SOLID, 0, GetSysColor( COLOR_BTNSHADOW ) );
#else
hgraypen = _wpi_createpen( PS_SOLID, 0, DKGRAY );
#endif
holdpen = _wpi_selectobject( hdc, hgraypen );
pt.x = 2;
pt.y = 50;
_wpi_cvth_pt( &pt, height );
_wpi_movetoex( hdc, &pt, NULL );
pt.y = 6;
_wpi_cvth_pt( &pt, height );
_wpi_lineto( hdc, &pt );
pt.x = 90;
_wpi_lineto( hdc, &pt );
_wpi_selectobject( hdc, holdpen );
_wpi_deleteobject( hgraypen );
#if defined( __NT__ )
hwhitepen = _wpi_createpen( PS_SOLID, 0, GetSysColor( COLOR_BTNHIGHLIGHT ) );
#else
hwhitepen = _wpi_createpen( PS_SOLID, 0, WHITE );
#endif
holdpen = _wpi_selectobject( hdc, hwhitepen );
pt.y = 50;
_wpi_cvth_pt( &pt, height );
_wpi_lineto( hdc, &pt );
pt.x = 2;
_wpi_lineto( hdc, &pt );
_wpi_selectobject( hdc, holdpen );
_wpi_deleteobject( hwhitepen );
_wpi_endpaint( hwnd, hdc, &rect );
} /* paintPalette */
/*
* ShowNewColor - replace the color of the color box and redisplay the boxes
*/
void ShowNewColor( int index, COLORREF newcolor, BOOL repaint )
{
WPI_POINT topleft;
WPI_POINT bottomright;
WPI_PRES pres;
WPI_PRES mempres;
HDC hdc;
HBITMAP oldbitmap;
HBRUSH brush;
HBRUSH oldbrush;
HPEN blackpen;
HPEN oldpen;
pres = _wpi_getpres( HWND_DESKTOP );
_wpi_torgbmode( pres );
paletteBox[index].color = newcolor;
paletteBox[index].solid_color = _wpi_getnearestcolor( pres, newcolor );
_wpi_releasepres( HWND_DESKTOP, pres );
if( numberOfColors != 2 ) {
topleft.x = (index / 2) * SQR_SIZE;
bottomright.x = topleft.x + SQR_SIZE + 1;
if( index / 2 == (index + 1) / 2 ) {
topleft.y = 0;
bottomright.y = SQR_SIZE + 1;
} else {
topleft.y = SQR_SIZE;
bottomright.y = 2 * SQR_SIZE + 1;
}
pres = _wpi_getpres( HWND_DESKTOP );
mempres = _wpi_createcompatiblepres( pres, Instance, &hdc );
_wpi_releasepres( HWND_DESKTOP, pres );
_wpi_torgbmode( mempres );
brush = _wpi_createsolidbrush( newcolor );
oldbrush = _wpi_selectobject( mempres, brush );
blackpen = _wpi_createpen( PS_SOLID, 0, BLACK );
oldpen = _wpi_selectobject( mempres, blackpen );
oldbitmap = _wpi_selectbitmap( mempres, hColorBitmap );
_wpi_cvth_pt( &topleft, colorsHeight );
_wpi_cvth_pt( &bottomright, colorsHeight );
_wpi_rectangle( mempres, topleft.x, topleft.y, bottomright.x, bottomright.y );
_wpi_selectobject( mempres, oldpen );
_wpi_selectobject( mempres, oldbrush );
_wpi_deleteobject( blackpen );
_wpi_deleteobject( brush );
_wpi_getoldbitmap( mempres, oldbitmap );
_wpi_deletecompatiblepres( mempres, hdc );
}
if( repaint ) {
_wpi_invalidaterect( hColorsWnd, NULL, FALSE );
}
} /* ShowNewColor */
/*
* outlineRect - draw the outline of a rectangle
*/
static void outlineRect( statwnd *sw, WPI_PRES pres, WPI_RECT *r )
{
WPI_POINT pt;
WPI_RECTDIM left;
WPI_RECTDIM right;
WPI_RECTDIM top;
WPI_RECTDIM bottom;
HPEN oldpen;
sw = sw;
_wpi_getrectvalues( *r, &left, &top, &right, &bottom );
_wpi_setpoint( &pt, left, bottom - 1 );
_wpi_cvth_pt( &pt, sw->wndHeight );
_wpi_movetoex( pres, &pt, NULL );
oldpen = _wpi_selectobject( pres, penLight );
pt.x = right - 1;
_wpi_lineto( pres, &pt );
pt.y = _wpi_cvth_y( top, sw->wndHeight );
_wpi_lineto( pres, &pt );
_wpi_selectobject( pres, penShade );
pt.x = left;
_wpi_lineto( pres, &pt );
pt.y = _wpi_cvth_y( bottom - 1, sw->wndHeight );
_wpi_lineto( pres, &pt );
_wpi_selectobject( pres, oldpen );
} /* outlineRect */
/*
* drawBorder - draw the border for the view window
*/
static void drawBorder( img_node *node )
{
WPI_PRES presborder;
HPEN hgraypen;
HPEN hwhitepen;
HPEN hblackpen;
HPEN holdpen;
WPI_RECT rcclient;
HBRUSH hnewbrush;
HBRUSH holdbrush;
HBRUSH nullbrush;
int width;
int height;
#ifndef __NT__
WPI_POINT pt;
#endif
int top;
int bottom;
presborder = _wpi_getpres( node->viewhwnd );
#if defined( __NT__ )
hwhitepen = _wpi_createpen( PS_SOLID, 0, GetSysColor( COLOR_BTNHIGHLIGHT ) );
hblackpen = _wpi_createpen( PS_SOLID, 0, GetSysColor( COLOR_BTNTEXT ) );
#else
hwhitepen = _wpi_createpen( PS_SOLID, 0, CLR_WHITE );
hblackpen = _wpi_createpen( PS_SOLID, 0, CLR_BLACK );
#endif
GetClientRect( node->viewhwnd, &rcclient );
width = _wpi_getwidthrect( rcclient );
height = _wpi_getheightrect( rcclient );
if( node->imgtype != BITMAP_IMG ) {
#if defined( __NT__ )
hgraypen = _wpi_createpen( PS_SOLID, 0, GetSysColor( COLOR_BTNSHADOW ) );
#else
hgraypen = _wpi_createpen( PS_SOLID, 0, CLR_DARKGRAY );
#endif
holdpen = _wpi_selectobject( presborder, hgraypen );
#if defined( __NT__ )
hnewbrush = _wpi_createsolidbrush( GetSysColor( COLOR_BTNFACE ) );
#else
hnewbrush = _wpi_createsolidbrush( CLR_PALEGRAY );
#endif
holdbrush = _wpi_selectobject( presborder, hnewbrush );
top = 0;
bottom = height;
top = _wpi_cvth_y( top, height );
bottom = _wpi_cvth_y( bottom, height );
_wpi_rectangle( presborder, 0, top, width, bottom );
/*
* Draw black border and selected background color in the view window.
*/
_wpi_selectobject( presborder, hblackpen );
_wpi_selectobject( presborder, holdbrush );
_wpi_deleteobject( hnewbrush );
hnewbrush = _wpi_createsolidbrush( bkgroundColor );
_wpi_selectobject( presborder, hnewbrush );
top = BORDER_WIDTH - 1;
bottom = height - BORDER_WIDTH + 1;
top = _wpi_cvth_y( top, height );
bottom = _wpi_cvth_y( bottom, height );
#ifndef __NT__
/*
* Draw the border relative to the size of the object being displayed,
* not the window containing it.
*/
_wpi_rectangle( presborder, BORDER_WIDTH - 1, top,
node->width + BORDER_WIDTH + 1, top + node->height + 2 );
#endif
_wpi_selectobject( presborder, holdbrush );
_wpi_selectobject( presborder, holdpen );
_wpi_deleteobject( hnewbrush );
} else {
#ifdef __OS2_PM__
// I can't seem to get the thick pen to work so I'm using this
// method.
hgraypen = _wpi_createpen( PS_SOLID, 0, CLR_PALEGRAY );
holdpen = _wpi_selectobject( presborder, hgraypen );
hnewbrush = _wpi_createsolidbrush( CLR_PALEGRAY );
holdbrush = _wpi_selectobject( presborder, hnewbrush );
_wpi_rectangle( presborder, 0, 0, width + 1, BORDER_WIDTH + 1 );
_wpi_rectangle( presborder, 0, 0, BORDER_WIDTH + 1, height + 1 );
_wpi_rectangle( presborder, 0, height - BORDER_WIDTH, width + 1, height + 1 );
_wpi_rectangle( presborder, width - BORDER_WIDTH, 0, width + 1, height + 1 );
_wpi_selectobject( presborder, holdbrush );
_wpi_deleteobject( hnewbrush );
_wpi_selectobject( presborder, holdpen );
_wpi_deleteobject( hgraypen );
#else
#if defined( __NT__ )
hgraypen = _wpi_createpen( PS_INSIDEFRAME, BORDER_WIDTH,
GetSysColor( COLOR_BTNFACE ) );
#else
hgraypen = _wpi_createpen( PS_INSIDEFRAME, BORDER_WIDTH, CLR_PALEGRAY );
#endif
holdpen = _wpi_selectobject( presborder, hgraypen );
nullbrush = _wpi_createnullbrush();
holdbrush = _wpi_selectbrush( presborder, nullbrush );
_wpi_rectangle( presborder, 0, 0, rcclient.right, rcclient.bottom );
_wpi_getoldbrush( presborder, holdbrush );
_wpi_selectobject( presborder, holdpen );
_wpi_deleteobject( hgraypen );
_wpi_deletenullbrush( nullbrush );
#endif
nullbrush = _wpi_createnullbrush();
#if defined( __NT__ )
hgraypen = _wpi_createpen( PS_SOLID, 0, GetSysColor( COLOR_BTNSHADOW ) );
#else
hgraypen = _wpi_createpen( PS_SOLID, 0, CLR_DARKGRAY );
#endif
holdbrush = _wpi_selectbrush( presborder, nullbrush );
holdpen = _wpi_selectobject( presborder, hgraypen );
top = 0;
bottom = height;
top = _wpi_cvth_y( top, height );
bottom = _wpi_cvth_y( bottom, height );
_wpi_rectangle( presborder, 0, top, width, bottom );
_wpi_selectobject( presborder, hblackpen );
top = BORDER_WIDTH - 1;
bottom = height - BORDER_WIDTH + 1;
top = _wpi_cvth_y( top, height );
bottom = _wpi_cvth_y( bottom, height );
#ifndef __NT__
/*
* Draw the border relative to the size of the object being displayed,
* not the window containing it.
*/
_wpi_rectangle( presborder, BORDER_WIDTH - 1, top,
node->width + BORDER_WIDTH + 1, top + node->height + 2 );
#endif
_wpi_selectobject( presborder, holdpen );
_wpi_selectbrush( presborder, holdbrush );
_wpi_deletenullbrush( nullbrush );
}
/*
* Give the view window the 3D effect.
*/
#ifndef __NT__
holdpen = _wpi_selectobject( presborder, hwhitepen );
_wpi_setpoint( &pt, 0, height - 1 );
_wpi_cvth_pt( &pt, height );
_wpi_movetoex( presborder, &pt, NULL );
_wpi_setpoint( &pt, 0, 0 );
_wpi_cvth_pt( &pt, height );
_wpi_lineto( presborder, &pt );
pt.x = width;
_wpi_lineto( presborder, &pt );
_wpi_setpoint( &pt, width - BORDER_WIDTH + 1, BORDER_WIDTH - 2 );
_wpi_cvth_pt( &pt, height );
_wpi_movetoex( presborder, &pt, NULL );
pt.y = height - BORDER_WIDTH + 1;
_wpi_cvth_pt( &pt, height );
_wpi_lineto( presborder, &pt );
pt.x = BORDER_WIDTH - 2;
_wpi_lineto( presborder, &pt );
_wpi_selectobject( presborder, hgraypen );
_wpi_setpoint( &pt, BORDER_WIDTH - 2, BORDER_WIDTH - 2 );
_wpi_cvth_pt( &pt, height );
_wpi_lineto( presborder, &pt );
pt.x = width - BORDER_WIDTH + 1;
_wpi_lineto( presborder, &pt );
_wpi_selectobject( presborder, holdpen );
#endif
_wpi_deleteobject( hgraypen );
_wpi_deleteobject( hwhitepen );
_wpi_deleteobject( hblackpen );
_wpi_releasepres( node->viewhwnd, presborder );
} /* drawBorder */