XalanDOMString&
XalanDOMString::insert(
size_type thePosition,
const XalanDOMChar* theString,
size_type theCount)
{
invariants();
if (m_data.empty() == true)
{
assert(thePosition == 0);
append(theString, theCount);
assert(length() == theCount);
}
else
{
m_data.insert(getIteratorForPosition(thePosition), theString, theString + theCount);
m_size += theCount;
}
invariants();
return *this;
}
XalanDOMString&
XalanDOMString::insert(
size_type thePosition,
size_type theCount,
XalanDOMChar theChar)
{
invariants();
if (m_data.empty() == true)
{
assert(thePosition == 0);
assign(theCount, theChar);
}
else
{
m_data.insert(getIteratorForPosition(thePosition), theCount, theChar);
m_size += theCount;
}
invariants();
return *this;
}
void CodeEditorComponent::rebuildLineTokens()
{
cancelPendingUpdate();
const int numNeeded = linesOnScreen + 1;
int minLineToRepaint = numNeeded;
int maxLineToRepaint = 0;
if (numNeeded != lines.size())
{
lines.clear();
for (int i = numNeeded; --i >= 0;)
lines.add (new CodeEditorLine());
minLineToRepaint = 0;
maxLineToRepaint = numNeeded;
}
jassert (numNeeded == lines.size());
CodeDocument::Iterator source (&document);
getIteratorForPosition (CodeDocument::Position (&document, firstLineOnScreen, 0).getPosition(), source);
for (int i = 0; i < numNeeded; ++i)
{
CodeEditorLine* const line = lines.getUnchecked(i);
if (line->update (document, firstLineOnScreen + i, source, codeTokeniser, spacesPerTab,
selectionStart, selectionEnd))
{
minLineToRepaint = jmin (minLineToRepaint, i);
maxLineToRepaint = jmax (maxLineToRepaint, i);
}
}
if (minLineToRepaint <= maxLineToRepaint)
{
repaint (gutter, lineHeight * minLineToRepaint - 1,
verticalScrollBar->getX() - gutter,
lineHeight * (1 + maxLineToRepaint - minLineToRepaint) + 2);
}
}
XalanDOMString&
XalanDOMString::erase(
size_type theStartPosition,
size_type theCount)
{
invariants();
const size_type theActualCount =
theCount == size_type(npos) ? length() - theStartPosition : theCount;
assert(theStartPosition + theActualCount <= length());
if (theStartPosition == 0 && theCount >= size())
{
m_data.erase(m_data.begin(), m_data.end());
m_size = 0;
}
else
{
const iterator i = getIteratorForPosition(theStartPosition);
m_data.erase(i, i + (theActualCount));
const size_type theNewSize = size_type(m_data.size());
assert(size_type(m_data.size()) == theNewSize);
if (theNewSize < 2)
{
m_size = 0;
}
else
{
m_size = theNewSize - 1;
}
}
invariants();
return *this;
}
