void SimpleAbstractStreamReader::readChildren(AST::UiObjectDefinition *uiObjectDefinition)
{
Q_ASSERT(uiObjectDefinition);
for (AST::UiObjectMemberList *it = uiObjectDefinition->initializer->members; it; it = it->next) {
AST::UiObjectMember *member = it->member;
AST::UiObjectDefinition *uiObjectDefinition = AST::cast<AST::UiObjectDefinition *>(member);
if (uiObjectDefinition)
readChild(uiObjectDefinition);
}
}
//-----------------------------------------------------------------
// destructor
mgTextBuffer::~mgTextBuffer()
{
// delete all the child boxes
unsigned int posn = 0;
while (posn < m_bufferLen)
{
mgFormatCmd cmd = (mgFormatCmd) m_buffer[posn++];
switch (cmd)
{
case mgJustifyCmd:
case mgLeftMarginCmd:
case mgRightMarginCmd:
case mgIndentCmd:
case mgSpaceCmd:
case mgTabCmd:
case mgWrapCmd:
case mgBreakCmd:
case mgClearCmd:
case mgFontSizeCmd:
case mgFontBoldCmd:
case mgFontItalicCmd:
case mgDoneCmd:
readShort(posn);
break;
case mgColorCmd:
case mgAnchorCmd:
case mgTargetCmd:
readDWORD(posn);
break;
case mgFontFaceCmd:
case mgTextCmd:
{
int textLen;
const char* text;
readText(posn, textLen, text);
break;
}
case mgChildCmd:
{
// read child box from buffer
const void* child;
mgTextAlign halign;
mgTextAlign valign;
readChild(posn, child, halign, valign);
break;
}
}
}
delete m_buffer;
}
bool SimpleAbstractStreamReader::readDocument(AST::UiProgram *ast)
{
if (!ast) {
addError(tr("Could not parse document."));
return false;
}
AST::UiObjectDefinition *uiObjectDefinition = AST::cast<AST::UiObjectDefinition *>(ast->members->member);
if (!uiObjectDefinition) {
addError(tr("Expected document to contain a single object definition."));
return false;
}
readChild(uiObjectDefinition);
m_source.clear();
return errors().isEmpty();
}
