// Returns a heading item with the given text. Will create and add a new heading under \c parentIndex at \c position if no heading with that text exists yet. (Use -1 for \c position to append at the bottom.) If \c text is empty, will return the top-level (invisible root) item.
QStandardItem* AMWindowPaneModel::headingItem(const QString& text, QModelIndex parentIndex, int position) {
if(text.isEmpty())
return invisibleRootItem();
QList<QStandardItem*> searchItems = this->findItems(text);
foreach(QStandardItem* i, searchItems) {
if(isHeading(i->index()))
return i;
}
// Didn't find it... time to make it:
QStandardItem* newHeading = new QStandardItem(text);
newHeading->setFlags(Qt::ItemIsEnabled); // enabled, but should not be selectable
// graphics defaults:
QFont font = QFont("Lucida Grande", 10, QFont::Bold);
font.setCapitalization(QFont::AllUppercase);
newHeading->setFont(font);
newHeading->setData(QBrush(QColor::fromRgb(100, 109, 125)), Qt::ForegroundRole);
QStandardItem* parent = itemFromIndex(parentIndex);
if(parent) {
if(position < 0 || position > parent->rowCount())
position = parent->rowCount();
parent->insertRow(position, newHeading);
}
else {
if(position < 0 || position > rowCount())
position = rowCount();
insertRow(position, newHeading);
}
return newHeading;
}
//!xerces start element event
void amis::io::NccFileReader::startElement(const XMLCh* const uri,
const XMLCh* const localname,
const XMLCh* const qname,
const Attributes& attributes)
{
//get the name of the node from xerces
char *node_name_ = XMLString::transcode(qname);
string node_name;
node_name.assign(node_name_);
XMLString::release(&node_name_);
int lvl = isHeading(node_name);
//if this is a heading node
if (lvl > 0)
{
processHeading(lvl, &attributes);
}
else if(node_name.compare("span") == 0)
{
processSpan(&attributes);
}
else if(node_name.compare("div") == 0)
{
processDiv(&attributes);
}
else if(node_name.compare("meta") == 0 ||
node_name.substr(0, 3).compare("dc:") == 0)
{
processMetadata(node_name, &attributes);
}
//special condition for links due to the nested <a> element
else if (node_name.compare("a") == 0)
{
string href;
href.assign(SimpleAttrs::get("href", &attributes));
mbFlag_GetChars = true;
mTempChars.erase();
if (mListType == 0)
{
mpCurrentNavPoint->setContent(href);
}
else if (mListType == 1)
{
//nav list
mpCurrentNavTarget->setContent(href);
}
else if (mListType == 2)
{
//page list
mpCurrentPageTarget->setContent(href);
}
}
}
bool AccessibilityObject::allowsTextRanges() const
{
// Check type for the AccessibilityObject.
if (isTextControl() || isWebArea() || isGroup() || isLink() || isHeading() || isListItem() || isTableCell())
return true;
// Check roles as the last fallback mechanism.
AccessibilityRole role = roleValue();
return role == ParagraphRole || role == LabelRole || role == DivRole || role == FormRole;
}
bool AMWindowPaneModel::removeHeadingItem(const QString &text)
{
if(text.isEmpty())
return false;
QStandardItem* headingItem = 0;
QList<QStandardItem*> searchItems = findItems(text);
foreach(QStandardItem* i, searchItems) {
if(isHeading(i->index())) {
headingItem = i;
break;
}
}
if (headingItem)
return removeRow(headingItem->row());
else
return false;
}
bool textSource::segment(int level
,int sstatus
,bool PrevIsField // True if previous sibling block contains a \field
,charprops CharProps
)
{
wint_t ch;
curr_pos = Ftell(sourceFile);// After parsing a html-tag, seeking to curr_pos brings you back to the position where the parsed sequence started.
if(Option.keepEOLsequence)
{
copyEOLsequence();
// SourceFile is rewinded
}
do
{
ch = Getc(sourceFile);
end_offset = Ftell(sourceFile);
if(curr_pos >= tagendpos)
{
// We are not inside an HTML-tag.
if(flgs.inhtmltag)
{
flgs.firstafterhtmltag = true;
flgs.inhtmltag = false;
}
// Check whether a well-formed HTML tag is ahead. Returns sourceFile
// in same file position.
flgs.htmltagcoming = isHTMLtagComing(ch);
// assert(new_pos == Ftell(sourceFile));
assert(end_offset == Ftell(sourceFile));
}
else if(flgs.htmltagcoming)
{
// We are leaving an HTML-tag and entering a new one.
flgs.inhtmltag = true;
flgs.htmltagcoming = false;
}
/* Scan in advance, checking whether the line to come is a heading and
therefore must be preceded with a newline (WritePar will then be set to
true.)
*/
if( ch == '\n'
|| ch == '\r'
|| ch == WEOF
|| ch == 26
)
{
flgs.in_fileName = false;
heading = isHeading(firsttext,ch,WriteParAfterHeadingOrField);
if(!skipSegmentation(firsttext,ch))
{
doTheSegmentation(CharProps,true,false); // Bart 20040120. true because: Suppose that end of line is end of segment
if(!WriteParAfterHeadingOrField && heading)
{// A normal line after a heading has WritePar==false and heading==true
WriteParAfterHeadingOrField = true;
heading = false;
}
}
if(firsttext.EOL)
firsttext.b.LS = 1;
}
else
{
updateFlags(ch,flgs);
int EOL = firsttext.EOL;
bool sentenceEnd = checkSentenceStartDueToBullet(ch);
if( sentenceEnd
|| flgs.htmltagcoming
|| flgs.inhtmltag
|| (end_offset - begin_offset > MAXSEGMENTLENGTH && isSpace(ch)) // check for buffer overflow
)
{
doTheSegmentation(CharProps,false,false);
firsttext.b.SD = 1;
firsttext.b.LS = 0;
}
if(isSpace(ch))
{
if(EOL)
firsttext.b.LS = 1;
}
else
{
firsttext.b.LS = 0;
firsttext.EOL = 0; // resets SD, CR and LF
}
}
curr_pos = end_offset;
}
while(ch != WEOF && ch != 26);
outputtext->PutHandlingLine('\n',flgs); // 20100106 Flush last line
return false;
}
/// setData() is re-implemented from QStandardItemModel to set the widget window title and icon for the Qt::DecorationRole and Qt::DisplayRole/Qt::EditRole
bool AMWindowPaneModel::setData(const QModelIndex &index, const QVariant &value, int role) {
if(!index.isValid())
return false;
switch(role) {
case Qt::DisplayRole:
case Qt::EditRole:
// alias items and heading items can have separate descriptions, but for normal items, the DisplayRole and EditRole should be the window title
if(isAlias(index) || isHeading(index))
return AMDragDropItemModel::setData(index, value, role);
if(internalPane(index)) {
internalPane(index)->setWindowTitle(value.toString());
return true;
}
else
return false;
break;
case Qt::DecorationRole:
// alias items and heading items can have separate icons, but for normal items, the Decoration role should be the window icon
if(isAlias(index) || isHeading(index))
return AMDragDropItemModel::setData(index, value, role);
if(internalPane(index)) {
internalPane(index)->setWindowIcon(value.value<QIcon>());
return true;
}
else
return false;
break;
case AMWindowPaneModel::DockStateRole:
{
// docking an alias? dock the target instead.
if(isAlias(index)) {
QStandardItem* target = aliasTarget(index);
if(target)
return setData(target->index(), value, role);
else
return false;
}
bool nowDocked = value.toBool();
bool wasDocked = isDocked(index);
// set dock state like normal, but emit special signal dockStateChanged() if it's changing.
if(AMDragDropItemModel::setData(index, value, role)) {
QWidget* w = internalPane(index);
if(wasDocked && !nowDocked)
emit dockStateChanged(w, false, index.data(AMWindowPaneModel::UndockResizeRole).toBool());
else if(!wasDocked && nowDocked)
emit dockStateChanged(w, true, index.data(AMWindowPaneModel::UndockResizeRole).toBool());
return true;
}
else
return false;
break;
}
case AMWindowPaneModel::UndockResizeRole:
return AMDragDropItemModel::setData(index, value, role);
break;
default:
return AMDragDropItemModel::setData(index, value, role);
}
}
