void TreeNode::paint( OutputDevice *dev, TreeRect *r )
//----------------------------------------------------
{
/* first make sure that this node needs to be drawn:
* it must be visible, and it must be inside the
* invalid rectangle
*/
if( _flags.enabled == Hidden ) return;
if( ( r->x() + r->w() < _bounding.x() ) ||
(r->x() > _bounding.x() + _bounding.w() ) ) return;
if( ( r->y() + r->h() < _bounding.y() ) ||
( r->y() > _bounding.y() + _bounding.h() ) ) return;
WPoint start;
WRect virtBnd;
TreeCoord xOff = _parent->getXOff();
TreeCoord yOff = _parent->getYOff();
Color back;
Color fore;
PaintInfo * pinf;
PaintInfo * oldPinf;
//---------- border ---------//
virtBnd.x( (int) _bounding.x() - xOff );
virtBnd.y( (int) _bounding.y() - yOff );
virtBnd.w( (int) _bounding.w() );
virtBnd.h( (int) _bounding.h() );
pinf = getPaintInfo();
oldPinf = dev->getPaintInfo();
dev->setPaintInfo( pinf );
dev->rectangle( virtBnd );
delete pinf;
dev->setPaintInfo( oldPinf );
//---------- text -----------//
if( _flags.selected ) {
back = CUSTOM_RGB(0,0,128);
fore = ColorWhite;
} else {
back = ColorLiteGray;
fore = ColorBlack;
}
start.x( virtBnd.x() + NodeBuffer );
start.y( virtBnd.y() + NodeBuffer );
dev->drawText( start, name(), fore, back );
}
static bool ClipToRect( long & x1, long & y1, long & x2, long & y2,
const WRect & clip )
//-----------------------------------------------------------------
// Cohen-Sutherland Clipping Algorithm from _Fundamentals of Interactive
// Computer Graphics_, page 148.
{
PointCode point1( x1, y1, CL_Inside );
PointCode point2( x2, y2, CL_Inside );
PointCode * p1;
PointCode * p2;
PointCode * tmp;
long top = clip.y();
long left = clip.x();
long bottom = clip.y() + clip.h();
long right = clip.x() + clip.w();
p1 = & point1;
p2 = & point2;
while( 1 ) {
CalcOut( *p1, top, left, bottom, right );
CalcOut( *p2, top, left, bottom, right );
if( p1->code == CL_Inside && p2->code == CL_Inside ) {
return TRUE; // trivial acceptance
}
if( (p1->code & p2->code) != 0 ) {
return FALSE; // trivial rejection
}
if( p1->code == 0 ) { // p1 inside -- swap so p1 outside
tmp = p1;
p1 = p2;
p2 = tmp;
}
// perform a subdivision; move p1 to the intersection point.
// use the formula y = y1 + slope * (x - x1),
// x = x1 + (y - y1) / slope.
if( p1->code & CL_Above ) { // divide at top
p1->x += ((p2->x - p1->x) * (top - p1->y)) / (p2->y - p1->y);
p1->y = top;
} else if( p1->code & CL_Below ) { // divide at bottom of
p1->x += ((p2->x - p1->x) * (bottom - p1->y)) / (p2->y - p1->y);
p1->y = bottom;
} else if( p1->code & CL_Right ) { // divide at right
p1->y += ((p2->y - p1->y) * (right - p1->x)) / (p2->x - p1->x);
p1->x = right;
} else if( p1->code & CL_Left ) { // divide at left
p1->y += ((p2->y - p1->y) * (left - p1->x)) / (p2->x - p1->x);
p1->x = left;
}
}
}
void WDialog::doDialog( WWindow *parent ) {
/*****************************************/
WRect r;
gui_create_info create_info;
autoPosition( r );
gui_window *hparent = NULL;
if( parent != NULL ) {
hparent = parent->handle();
}
const char *ctext = _text;
create_info.text = (char *)ctext;
create_info.rect.x = r.x();
create_info.rect.y = r.y();
create_info.rect.width = r.w();
create_info.rect.height = r.h();
create_info.scroll = GUI_NOSCROLL;
create_info.style = GUI_NONE;
create_info.parent = hparent;
create_info.num_menus = 0;
create_info.menu = NULL;
create_info.num_attrs = 0;
create_info.colours = NULL;
create_info.call_back = DlgProc;
create_info.extra = this;
create_info.icon = NULL;
GUICreateDialog( &create_info, 0, NULL );
}
void WEXPORT WSystemMetrics::screenSize( WRect& r ) {
/***************************************************/
r.x( 0 );
r.y( 0 );
r.w( _screen.width );
r.h( _screen.height );
}
void WEXPORT WStatDialog::getCtrlRect( WControlId id, WRect & r ) {
/*****************************************************************/
gui_rect rr;
GUIGetControlRect( handle(), id, &rr );
r.x( rr.x );
r.y( rr.y );
r.w( rr.width );
r.h( rr.height );
}
bool VpeMain::reallyClose()
{
WRect rect;
show( WWinStateShowNormal );
if( _quitAnyways || okToQuit() ) {
startWait();
clearProject();
stopWait();
// write out .INI file stuff
char buff[_MAX_PATH];
_ini.write( IDE_INI_IDENTIFIER, IDE_INI_EDITOR, (char*)_editor.gets() );
_ini.write( IDE_INI_IDENTIFIER, IDE_INI_EDITOR_ISDLL, _editorIsDll ? "1" : "0" );
_ini.write( IDE_INI_IDENTIFIER, IDE_INI_EDITOR_PARMS, _editorParms.gets() );
for( int i=0; i<_oldProjects.count(); i++ ) {
itoa( i+1, buff, 10 );
_ini.write( IDE_INI_IDENTIFIER, buff, (const char*)*((WFileName*)_oldProjects[i]) );
}
_ini.write( IDE_INI_IDENTIFIER, IDE_INI_TOOLBAR, _toolBarActive ? "1" : "0" );
_ini.write( IDE_INI_IDENTIFIER, IDE_INI_STATWND, (_statusBar != NULL) ? "1" : "0" );
_ini.write( IDE_INI_IDENTIFIER, IDE_INI_AUTOREFRESH, _autoRefresh ? "1" : "0" );
getRectangle( rect );
itoa( rect.w(), buff, 10 );
_ini.write( IDE_INI_IDENTIFIER, IDE_INI_WIDTH, buff );
itoa( rect.h(), buff, 10 );
_ini.write( IDE_INI_IDENTIFIER, IDE_INI_HEIGHT, buff );
itoa( rect.x(), buff, 10 );
_ini.write( IDE_INI_IDENTIFIER, IDE_INI_X, buff );
itoa( rect.y(), buff, 10 );
_ini.write( IDE_INI_IDENTIFIER, IDE_INI_Y, buff );
if( _otherhelp != NULL ) {
delete _otherhelp;
_otherhelp = NULL;
}
delete _help;
_help = NULL;
return( true );
}
return( false );
}
DescriptionPaint::DescriptionPaint( WBRWindow * prnt, const WRect & r,
Symbol * sym )
: _parent( prnt )
, _rect( r )
, _current( -1 )
//--------------------------------------------------------------------
{
int i;
WVList desc;
Description * entry;
WString buf;
const char * uDefSymName;
int x = r.x();
int w;
int h;
_parts = new WCPtrOrderedVector<DescriptionPart>;
sym->description( desc );
for( i = 0; i < desc.count(); i += 1 ) {
entry = (Description *) desc[i];
if( entry->symbol() ) {
if( sym->isEqual( entry->symbol() ) ) {
// don't hilight the symbol we're describing
buf.concat( entry->name() );
delete entry->symbol();
} else {
if( buf != "" ) { // flush buf
w = prnt->getTextExtentX( buf );
h = prnt->getTextExtentY( buf );
_parts->append( new DescriptionPart( buf.gets(), NULL,
WRect(x,r.y(),w, h ) ) );
buf="";
x+=w;
}
uDefSymName = entry->name();
w = prnt->getTextExtentX( uDefSymName );
h = prnt->getTextExtentY( uDefSymName );
_parts->append( new DescriptionPart( uDefSymName,
entry->symbol(),
WRect(x,r.y(),w, h ) ) );
x+=w;
}
} else {
buf.concat( entry->name() );
}
}
desc.deleteContents();
if( buf != "" ) { // flush buf
w = prnt->getTextExtentX( buf );
h = prnt->getTextExtentY( buf );
_parts->append( new DescriptionPart( buf, NULL,
WRect(x,r.y(),w, h ) ) );
buf="";
x+=w;
}
_rect.w( x - abs( _rect.x() ) );
}
void VpeMain::readIdeInit()
{
char buff[FILENAME_MAX];
int width, height, x, y;
_ini.read( IDE_INI_IDENTIFIER, IDE_INI_TOOLBAR, "1", buff, sizeof( buff ) );
if( buff[0] == '0' ) {
delete clearToolBar();
_toolBarActive = false;
}
_ini.read( IDE_INI_IDENTIFIER, IDE_INI_STATWND, "1", buff, sizeof( buff ) );
if( buff[0] == '0' ) {
deleteStatusBar();
}
_ini.read( IDE_INI_IDENTIFIER,IDE_INI_AUTOREFRESH, "1", buff, sizeof( buff ) );
if( buff[0] == '0' ) {
_autoRefresh = false;
} else {
_autoRefresh = true;
}
_ini.read( IDE_INI_IDENTIFIER, IDE_INI_EDITOR, (const char*)_config->editor(),
buff, sizeof( buff ) );
_editor = buff;
_ini.read( IDE_INI_IDENTIFIER, IDE_INI_EDITOR_ISDLL,
_config->editorIsDLL() ? "1" : "0", buff, sizeof( buff ) );
if( buff[0] == '0' ) {
_editorIsDll = false;
} else {
_editorIsDll = true;
}
_ini.read( IDE_INI_IDENTIFIER, IDE_INI_EDITOR_PARMS, "%f", buff, sizeof( buff ) );
_editorParms = buff;
for( int i=0; i < MAXOLDPROJECTS; i++ ) {
itoa( i+1, buff, 10 );
_ini.read( IDE_INI_IDENTIFIER, buff, "*", buff, sizeof( buff ) ); // if we get "*", doesn't exist
if( buff[0] != '*' ) {
_oldProjects.add( new WFileName( buff ) );
}
}
_ini.read( IDE_INI_IDENTIFIER, IDE_INI_HEIGHT, "0", buff, sizeof( buff ) );
height = atoi( buff );
_ini.read( IDE_INI_IDENTIFIER, IDE_INI_WIDTH, "0", buff, sizeof( buff ) );
width = atoi( buff );
_ini.read( IDE_INI_IDENTIFIER, IDE_INI_X, "0", buff, sizeof( buff ) );
x = atoi( buff );
_ini.read( IDE_INI_IDENTIFIER, IDE_INI_Y, "0", buff, sizeof( buff ) );
y = atoi( buff );
WRect sc;
WSystemMetrics::screenCoordinates( sc );
if( width == 0 ) width = sc.w() * 3/4;
if( height == 0 ) height = sc.h() * 9/10;
sc.w( width );
sc.h( height );
sc.x( x );
sc.y( y );
move( sc );
}