Fierelier/notepad-plus-plus-legacy
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[ENHANCEMENT] Enhance doc map.

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git-svn-id: svn://svn.tuxfamily.org/svnroot/notepadplus/repository/trunk@885 f5eea248-9336-0410-98b8-ebc06183d4e3
This commit is contained in:
Don Ho 2012-03-18 23:48:54 +00:00
parent c1c738348d
commit 870a4f1050
1 changed files with 18 additions and 6 deletions
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16
PowerEditor/src/WinControls/DocumentMap/documentMap.cpp
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@ -176,15 +176,27 @@ void DocumentMap::scrollMap()
_pScintillaEditView->execute(SCI_GOTOLINE, firstVisibleDocLine);
// Get the editor's higher/lower Y, then compute the map's higher/lower Y
int higherY = 0;
int lowerY = 0;
if (!(*_ppEditView)->isWrap())
{
int higherPos = _pScintillaEditView->execute(SCI_POSITIONFROMLINE, firstVisibleDocLine);
int lowerPos = _pScintillaEditView->execute(SCI_POSITIONFROMLINE, lastVisibleDocLine);
int higherY = _pScintillaEditView->execute(SCI_POINTYFROMPOSITION, 0, higherPos);
int lowerY = _pScintillaEditView->execute(SCI_POINTYFROMPOSITION, 0, lowerPos);
higherY = _pScintillaEditView->execute(SCI_POINTYFROMPOSITION, 0, higherPos);
lowerY = _pScintillaEditView->execute(SCI_POINTYFROMPOSITION, 0, lowerPos);
if (lowerY == 0)
{
int lineHeight = _pScintillaEditView->execute(SCI_TEXTHEIGHT, firstVisibleDocLine);
lowerY = nbLine * lineHeight + firstVisibleDocLine;
}
}
else
{
int higherPos = (*_ppEditView)->execute(SCI_POSITIONFROMPOINT, 0, 0);
higherY = _pScintillaEditView->execute(SCI_POINTYFROMPOSITION, 0, higherPos);
int lineHeight = _pScintillaEditView->execute(SCI_TEXTHEIGHT, firstVisibleDocLine);
lowerY = nbLine * lineHeight + higherY;
}
// Update view zone in map
_vzDlg.drawZone(higherY, lowerY);