dawy_go/vnote
1
0
Fork 0
mirror of https://gitee.com/vnotex/vnote.git synced 2025-07-05 13:59:52 +08:00
Code Issues Packages Projects Releases Wiki Activity

MarkdownEditor: fix bug in finding current heading logics

Browse Source
This commit is contained in:
Le Tan 2020-12-19 08:59:37 +08:00
parent 2369f6c4c8
commit e454ea6e61
1 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/widgets/editors/markdowneditor.cpp
View File

@ -785,7 +785,13 @@ int MarkdownEditor::getHeadingIndexByBlockNumber(int p_blockNumber) const
if (val == p_blockNumber) { if (val == p_blockNumber) {
return mid; return mid;
} else if (val > p_blockNumber) { } else if (val > p_blockNumber) {
// Skip the -1 headings.
// Bad case: [0, 2, 3, 43, 44, -1, 46, 60].
// If not skipped, [left, right] will be stuck at [4, 5].
right = mid - 1; right = mid - 1;
while (right >= left && m_headings[right].m_blockNumber == -1) {
--right;
}
} else { } else {
left = mid; left = mid;
} }
@ -794,7 +800,7 @@ int MarkdownEditor::getHeadingIndexByBlockNumber(int p_blockNumber) const
if (m_headings[left].m_blockNumber <= p_blockNumber && m_headings[left].m_blockNumber != -1) { if (m_headings[left].m_blockNumber <= p_blockNumber && m_headings[left].m_blockNumber != -1) {
return left; return left;
} }
// Find the last heading with block number not greater than @p_blockNumber.
return -1; return -1;
} }