void JMemoryManager::ReadValue ( JBoolean* hasValue, unsigned char* value, const JCharacter* string ) { *hasValue = JConvertToBoolean(string != NULL); if (*hasValue && JStringCompare(string, "no", kJFalse) != 0) { const JCharacter* start = string; while ( isspace(*start) ) { ++start; } if (*start != '\0') // The string has a non-space value, so try to read as a number { JCharacter* end; unsigned char theValue = (unsigned char) strtol(start, &end, 0); if (*end == '\0') // We read the entire string, so the value must be good { *value = theValue; } } } }
void JXMenuData::InsertItem ( const JIndex index, const JBoolean isCheckbox, const JBoolean isRadio, const JCharacter* shortcuts, const JCharacter* id ) { BaseItemData itemData; itemData.isCheckbox = JConvertToBoolean(isCheckbox || isRadio); itemData.isRadio = isRadio; if (!JStringEmpty(shortcuts)) { itemData.shortcuts = new JString(shortcuts); assert( itemData.shortcuts != NULL ); } if (!JStringEmpty(id)) { itemData.id = new JString(id); assert( itemData.id != NULL ); } itsBaseItemData->InsertElementAtIndex(index, itemData); }
JBoolean JXDocumentManager::SearchFileMap ( const JCharacter* fileName, JString* newFileName ) const { const JSize mapCount = itsFileMap->GetElementCount(); for (JIndex i=mapCount; i>=1; i--) { FileMap map = itsFileMap->GetElement(i); const JBoolean match = JConvertToBoolean( *(map.oldName) == fileName ); if (match && JFileExists(*(map.newName))) { *newFileName = *(map.newName); return kJTrue; } else if (match) // newName no longer exists (lazy checking) { delete map.oldName; delete map.newName; itsFileMap->RemoveElement(i); } } return kJFalse; }
JBoolean JParenthesesBalanced ( const JCharacter* expr, const JSize length ) { long parenCount = 0; for (JSize i=0; i<length; i++) { if (*(expr + i) == '(') { parenCount++; } else if (*(expr + i) == ')') { parenCount--; } // if the count goes negative, it's an instant error if (parenCount < 0) { return kJFalse; } } // if the count is nonzero, a parentheses was not closed return JConvertToBoolean(parenCount == 0); }
void JXSearchTextDialog::UpdateDisplay() { const JBoolean hasSearchText = HasSearchText(); const JBoolean teWritable = JConvertToBoolean( itsTE != NULL && itsTE->GetType() == JTextEditor::kFullEditor ); const JBoolean canSearch = JI2B(itsTE != NULL && !itsTE->IsEmpty() && hasSearchText); itsFindFwdButton->SetActive(canSearch); itsFindBackButton->SetActive(canSearch); const JBoolean canReplace = JI2B(canSearch && teWritable && itsTE->HasSelection()); itsReplaceButton->SetActive(canReplace); itsReplaceFindFwdButton->SetActive(canReplace); itsReplaceFindBackButton->SetActive(canReplace); const JBoolean canReplaceAll = JI2B(canSearch && teWritable); itsReplaceAllFwdButton->SetActive(canReplaceAll); itsReplaceAllBackButton->SetActive(canReplaceAll); itsReplaceAllInSelButton->SetActive(canReplace); itsSingleLineCB->SetActive(itsSearchIsRegexCB->IsChecked()); itsRetainFocusCB->SetActive(itsStayOpenCB->IsChecked()); }
JBoolean JXGC::GetClipping ( JPoint* offset, Region* region, JXImageMask** pixmap ) { *offset = itsClipOffset; if (itsClipRegion != NULL) { *region = JXCopyRegion(itsClipRegion); } else { *region = NULL; } if (itsClipPixmap != None) { *pixmap = new JXImageMask(itsDisplay, itsClipPixmap); assert( *pixmap != NULL ); } else { *pixmap = NULL; } return JConvertToBoolean( itsClipRegion != NULL || itsClipPixmap != None ); }
JBoolean JFunctionWithVar::SameAs ( const JFunction& theFunction ) const { if (!JFunction::SameAs(theFunction)) { return kJFalse; } const JFunctionWithVar& theFunctionWithVar = (const JFunctionWithVar&) theFunction; if (itsVariableIndex != theFunctionWithVar.itsVariableIndex) { return kJFalse; } if (itsArrayIndex == NULL && theFunctionWithVar.itsArrayIndex == NULL) { return kJTrue; } else if (itsArrayIndex == NULL || theFunctionWithVar.itsArrayIndex == NULL) { return kJFalse; } else { return JConvertToBoolean( itsArrayIndex->SameAs(*(theFunctionWithVar.itsArrayIndex)) ); } }
JBoolean SCPassiveLinearFilter ( const SCComponent& comp ) { return JConvertToBoolean( comp.CastToSCPassiveLinearComp() != NULL ); }
JBoolean JXIsPrint ( const int keysym ) { return JConvertToBoolean( 0 < keysym && keysym <= 255 && JIsPrint(keysym) ); }
JBoolean SCDepSourceFilter ( const SCComponent& comp ) { return JConvertToBoolean( comp.CastToSCDepSource() != NULL ); }
JBoolean JFunction::SameAs ( const JFunction& theFunction ) const { return JConvertToBoolean( itsType == theFunction.itsType ); }
JBoolean CBFnListDirector::IsShowingClass ( const CBClass* theClass ) const { return JConvertToBoolean( itsFnListWidget->GetClass() == theClass ); }
JBoolean JDecision::SameAs ( const JDecision& theDecision ) const { return JConvertToBoolean( itsType == theDecision.itsType ); }
JBoolean JXWidget::HasFocus() const { JXWidget* focusWidget; return JConvertToBoolean( (GetWindow())->GetFocusWidget(&focusWidget) && focusWidget == this); }
JBoolean JBooleanXOR::Evaluate() const { const JBoolean arg1 = (GetArg1())->Evaluate(); const JBoolean arg2 = (GetArg2())->Evaluate(); return JConvertToBoolean((arg1 && !arg2) || (!arg1 && arg2)); }
JBoolean JGetAssertHandler ( JAssertBase** ah ) { *ah = theAssertHandler; return JConvertToBoolean( *ah != NULL ); }
JBoolean SCCircuitVarList::ArrayIndexValid ( const JIndex variableIndex, const JIndex elementIndex ) const { return JConvertToBoolean( elementIndex == 1 ); }
JBoolean JXButtonStates::GetState ( const unsigned int state, const JIndex i ) { assert( 0 < i && i <= kXButtonCount ); return JConvertToBoolean( (state & (1L << (i+7))) != 0 ); }
JBoolean SCVdepSource::RequiresNode ( const JIndex index ) const { return JConvertToBoolean(index == itsPosDepNode || index == itsNegDepNode || SCDepSource::RequiresNode(index)); }
JBoolean JStringsEqual ( const JCharacter* s1, const JSize s1Length, const JCharacter* s2 ) { return JConvertToBoolean( s1Length == strlen(s2) && memcmp(s2, s1, s1Length) == 0 ); }
JBoolean SCLinearComp::RequiresNode ( const JIndex index ) const { return JConvertToBoolean(index == itsPosNode || index == itsNegNode || SCComponent::RequiresNode(index)); }
JBoolean JXImage::GetMask // virtual ( JImageMask** mask ) const { *mask = itsMask; return JConvertToBoolean( itsMask != NULL ); }
JBoolean JDiscreteEquality::ValueValid ( const JIndex value ) const { return JConvertToBoolean( 1 <= value && value <= (GetVariableList())->GetDiscreteValueCount(GetVariableIndex()) ); }
JBoolean JDirInfo::OKToCreate ( const JCharacter* dirName ) { return JConvertToBoolean( JDirectoryExists(dirName) && JDirectoryReadable(dirName) && JCanEnterDirectory(dirName) ); }
void JXButtonStates::SetState ( const unsigned int state ) { for (JIndex i=0; i<kXButtonCount; i++) { itsState[i] = JConvertToBoolean( (state & (1L << (i+8))) != 0 ); } }
JBoolean JSkipBlockAtLeft ( const JCharacter* sourceStart, JSize* offset ) { return JConvertToBoolean( JSkipBlockAtLeft(sourceStart, offset, '(', ')') && JSkipBlockAtLeft(sourceStart, offset, '[', ']')); }
JBoolean ParenthesizeArgForRender ( const JFunction& f, const JFunction& arg ) { return JConvertToBoolean( kNeedParenForRender[ GetParenType(f) * kFunctionParenTypeCount + GetParenType(arg)] ); }
JBoolean JXWidget::AcceptDrag ( const JPoint& pt, const JXMouseButton button, const JXKeyModifiers& modifiers ) { return JConvertToBoolean( JXContainer::AcceptDrag(pt, button, modifiers) && (!itsWantInputFlag || (GetWindow())->SwitchFocusToWidget(this))); }
JBoolean TestWidget::HitSamePart ( const JPoint& pt1, const JPoint& pt2 ) const { return JConvertToBoolean( (its2Rect.Contains(pt1) && its2Rect.Contains(pt2)) || (its3Rect.Contains(pt1) && its3Rect.Contains(pt2))); }
JBoolean JXTable::HitSamePart ( const JPoint& pt1, const JPoint& pt2 ) const { JPoint cell1, cell2; return JConvertToBoolean( GetCell(pt1, &cell1) && GetCell(pt2, &cell2) && cell1 == cell2 ); }