WordCursor TextView::buildInfos(const WordCursor &start) {
myLineInfos.clear();
WordCursor cursor = start;
int textAreaHeight = myStyle.textAreaHeight();
do {
WordCursor paragraphEnd = cursor;
paragraphEnd.moveToParagraphEnd();
WordCursor paragraphStart = cursor;
paragraphStart.moveToParagraphStart();
myStyle.reset();
myStyle.applyControls(paragraphStart, cursor);
LineInfo info(cursor, myStyle.style());
while (!info.End.isEndOfParagraph()) {
info = processTextLine(info.End, paragraphEnd);
textAreaHeight -= info.Height;
if (textAreaHeight < 0) {
break;
}
cursor = info.End;
myLineInfos.push_back(info);
}
} while (cursor.isEndOfParagraph() && cursor.nextParagraph() && !cursor.paragraphCursor().isEndOfSection());
return cursor;
}
void
ArxDbgUiDlgSplash::displayTextLines()
{
int height;
CWnd* wnd = GetDlgItem(ARXDBG_TXT_LINE1);
ASSERT(wnd != NULL);
if (wnd) {
CRect linerect;
wnd->GetClientRect(&linerect);
height = linerect.Height();
}
else
height = 5;
int numLines = 0;
processTextLine(m_str1, ARXDBG_TXT_LINE1, numLines, height);
processTextLine(m_str2, ARXDBG_TXT_LINE2, numLines, height);
processTextLine(m_str3, ARXDBG_TXT_LINE3, numLines, height);
processTextLine(m_str4, ARXDBG_TXT_LINE4, numLines, height);
SetWindowPos(NULL, 0, 0, m_picWidth+(3*kBorderX),
m_picHeight+(3*kBorderY)+(numLines*height), SWP_NOZORDER|SWP_NOMOVE);
}
void TextView::skip(WordCursor &cursor, SizeUnit unit, int size) {
WordCursor paragraphStart = cursor;
paragraphStart.moveToParagraphStart();
WordCursor paragraphEnd = cursor;
paragraphEnd.moveToParagraphEnd();
myStyle.reset();
myStyle.applyControls(paragraphStart, cursor);
while (!cursor.isEndOfParagraph() && (size > 0)) {
const LineInfo info = processTextLine(cursor, paragraphEnd);
cursor = info.End;
size -= infoSize(info, unit);
}
}
int TextView::paragraphSize(const WordCursor &cursor, bool beforeCurrentPosition, SizeUnit unit) {
WordCursor word = cursor;
word.moveToParagraphStart();
WordCursor end = cursor;
if (!beforeCurrentPosition) {
end.moveToParagraphEnd();
}
myStyle.reset();
int size = 0;
while (!word.sameElementAs(end)) {
const LineInfo info = processTextLine(word, end);
word = info.End;
size += infoSize(info, unit);
}
return size;
}
