void MSTextRect::sensitive(MSBoolean sensitive_)
{
if (sensitive()!=sensitive_)
{
_sensitive=sensitive_;
if (sensitive()) textMSGC().fillStyle(FillSolid);
else textMSGC().fillStyle(FillStippled);
updateSensitivity();
}
}
void MSVGauge::init(void)
{
acceptFocus(MSFalse);
sensitive(MSFalse);
_gaugeHeight=0;
_startValue.unset();
}
// Frequency-sensitive competitive learning
REAL CFCluster::FSCL( REAL* data, int sampNum, int dim, REAL* center, int cenNum, int iter )
{
int* frequ;
frequ = new int [cenNum];
for( int m=0; m<cenNum; m++ )
frequ[m] = 1;
REAL rate0=(REAL)0.2;
REAL rate;
REAL dmin, total;
int index;
int n;
for( int cycle=0; cycle<iter; cycle++ )
{
rate = rate0*(iter-cycle)/iter;
total = 0;
for( n=0; n<sampNum; n++ )
{
index = sensitive( data+(_int64)n*dim, dim, center, cenNum, frequ, dmin );
frequ[index] ++;
total += dmin;
modify( data+(_int64)n*dim, dim, center+index*dim, rate );
}
total /= sampNum;
//printf( "%2d %8.2f\n", cycle, total );
}
if (frequ)
delete[]frequ;
return total;
}
void MSWidget::set(MSAttrValueList& avList_)
{
MSIndexVector index;
for (unsigned i=0;i<avList_.length();i++)
{
if (avList_[i].attribute()=="foreground")
foreground(avList_[i].value()),index<<i;
else if (avList_[i].attribute()=="background")
background(avList_[i].value()),index<<i;
else if (avList_[i].attribute()=="font")
font(avList_[i].value()),index<<i;
else if (avList_[i].attribute()=="acceptFocus")
acceptFocus(avList_[i].value().asBoolean()),index<<i;
else if (avList_[i].attribute()=="dynamic")
dynamic(avList_[i].value().asBoolean()),index<<i;
else if (avList_[i].attribute()=="sensitive")
sensitive(avList_[i].value().asBoolean()),index<<i;
else if (avList_[i].attribute()=="readOnly")
readOnly(avList_[i].value().asBoolean()),index<<i;
else if (avList_[i].attribute()=="at")
at(At(avList_[i].value())),index<<i;
else if (avList_[i].attribute()=="resizeConstraints")
resizeConstraints(avList_[i].value()),index<<i;
}
avList_.remove(index);
}
GUI_Status ListWidget::MouseDown( const SDL_MouseButtonEvent &button ) {
SDL_MouseButtonEvent mybutton = button;
if ( ((button.button == SDL_BUTTON_WHEELUP) ||
(button.button == SDL_BUTTON_WHEELDOWN)) &&
Contains( button.x - surface->LeftEdge(), button.y - surface->TopEdge() ) ) {
// reroute all wheel events to the scroller
SliderWidget *s = static_cast<SliderWidget *>( GetWidget(0) );
if ( s ) {
mybutton.x = s->LeftEdge() + surface->LeftEdge();
mybutton.y = s->TopEdge() + surface->TopEdge();
}
}
GUI_Status rc = CompositeWidget::MouseDown( mybutton );
if ( (rc == GUI_OK) && (button.button == SDL_BUTTON_LEFT) ) {
short mx = button.x - surface->LeftEdge();
short my = button.y - surface->TopEdge();
Rect sensitive( x + 2, y + spacing, listboxw - 4, h - 2 * spacing );
if ( sensitive.Contains( mx, my ) ) {
short item = (my - y - spacing - 1 + toprow) / ItemHeight();
if ( (item < nodes) ) return Select( item );
}
}
return rc;
}
void MSWidget::sensitive(MSBoolean sensitive_)
{
if (sensitive()!=sensitive_)
{
_sensitive=sensitive_;
updateSensitivity();
}
}
void MSTableColumn::init(void)
{
_style=0;
_breakStyle=reportTable()->breakStyle();
_headingStyle=reportTable()->headingStyle();
_breakOffset=reportTable()->breakOffset();
_breakLeading=reportTable()->breakLeading();
_fgGrayScale=reportTable()->fgGrayScale();
_bgGrayScale=reportTable()->bgGrayScale();
_breakFgGrayScale=reportTable()->fgGrayScale();
_breakBgGrayScale=reportTable()->bgGrayScale();
_headingFgGrayScale=reportTable()->headingFgGrayScale();
_headingBgGrayScale=reportTable()->headingBgGrayScale();
_headingForeground=0;
_suppressDuplicate=MSFalse;
_breakOn=MSFalse;
_pageBreakOn=MSFalse;
_breakProcessOn=MSTrue;
_breakProcessMode=MSP::Total;
_column=reportTable()->columnList()->count();
_breakFgPixel=ULONG_MAX;
_breakBgPixel=ULONG_MAX;
_valueQuoted=MSTrue;
_owner=table();
if (owner()!=0)
{
_bg=owner()->background();
_fg=owner()->foreground();
_fontID=owner()->font();
}
sensitive(MSTrue);
_resizable=MSTrue;
_columnWidth=MSTableColumnDefaultColumnWidth;
_columnAlignment=MSRight;
_clipMode=MSNoClipping;
_editWidth=MSTableColumnDefaultEditWidth;
_cycleMode=MSForeground;
headingForeground(reportTable()->headingForeground());
if (table()!=0)
{
_headingFont=table()->headingFont();
_headingAlignment=table()->headingAlignment();
fontStruct((XFontStruct *)server()->fontStruct(font()));
if (font()!=headingFont()) headingFontStruct((XFontStruct *)server()->fontStruct(headingFont()));
else headingFontStruct((XFontStruct *)fontStruct());
createGCs();
childCreateNotify();
}
else reportTable()->addColumn(this);
}
MSBoolean MSWidget::isTraversable(void) const
{
if (mapped()==MSTrue&&sensitive()==MSTrue&&acceptFocus()==MSTrue)
{
// do not trust visible, because of server sync problems
MSWidget *pWidget=(MSWidget *)_owner;
for (;pWidget!=0;pWidget=pWidget->_owner)
{
if (pWidget->mapped()==MSFalse) return MSFalse;
}
return MSTrue;
}
return MSFalse;
}
void MSEntryFieldCombo::buttonPress(const XEvent *pEvent_)
{
if (sensitive()==MSTrue)
{
if(pEvent_->xbutton.x<_fieldValue->x()+_fieldValue->width())
{
MSEntryField::buttonPress(pEvent_);
}
else
{
activate();
if (_editor->mapped()==MSFalse)
{
MSBoolean focusOK=MSTrue;
if (acceptFocus()==MSTrue) focusOK=traverseFocus(this);
if (focusOK==MSTrue)
{
if (pEvent_->xbutton.button==Button1&&_buttonFlags!=0)
{
if (comboOrTextButton()==MSTrue&&
pEvent_->xbutton.x>=buttonRect().x()&&
pEvent_->xbutton.y>=buttonRect().y())
{
if(buttonState(ComboButton) == MSTrue)
{
buttonActivate();
}
else
{
drawTextButton(MSTrue);
_buttonSelected = MSTrue;
}
}
else if(buttonState(UpDownArrows) == MSTrue)
{
if (isProtected()==MSFalse)
{
if(pEvent_->xbutton.y <_fieldValue->y()
+_fieldValue->height()/2) armUpArrow();
else armDownArrow();
}
}
}
}
}
}
}
}
MSAttrValueList& MSWidget::get(MSAttrValueList& avList_)
{
MSStringVector aStringVector("MSFalse\nMSTrue");
avList_<<MSAttrValue("foreground",_server->colorName(foreground()),MSAttrValue::Color);
avList_<<MSAttrValue("background",_server->colorName(background()),MSAttrValue::Color);
avList_<<MSAttrValue("font",_server->fontName(font()),MSAttrValue::Font);
avList_<<MSAttrValue("acceptFocus",aStringVector(acceptFocus()),aStringVector);
avList_<<MSAttrValue("sensitive",aStringVector(sensitive()),aStringVector);
avList_<<MSAttrValue("readOnly",aStringVector(readOnly()),aStringVector);
avList_<<MSAttrValue("dynamic",aStringVector(dynamic()),aStringVector);
At aAt=at();
avList_<<MSAttrValue("resizeConstraints",aAt.parsedConstraints(),MSAttrValue::String);
avList_<<MSAttrValue("at",aAt.asString(),MSAttrValue::String);
avList_<<MSAttrValue("destroy","",MSAttrValue::Callback);
avList_<<MSAttrValue("takefocus","",MSAttrValue::Callback);
return avList_;
}
MSBoolean MSTableColumn::isValid(unsigned)
{ return sensitive()==MSFalse ? MSFalse : table()->sensitive(); }
MSBoolean MSWidget::isProtected(void) const
{ return (readOnly()==MSTrue || sensitive()==MSFalse)?MSTrue:MSFalse;}
