diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Editor.cxx | 15 | ||||
| -rw-r--r-- | src/Editor.h | 1 |
2 files changed, 16 insertions, 0 deletions
diff --git a/src/Editor.cxx b/src/Editor.cxx index 9211335df..5eb384bb2 100644 --- a/src/Editor.cxx +++ b/src/Editor.cxx @@ -5572,6 +5572,18 @@ int Editor::CodePage() const { return 0; } +int Editor::WrapCount(int line) { + AutoSurface surface(this); + AutoLineLayout ll(llc, RetrieveLineLayout(line)); + + if (surface && ll) { + LayoutLine(line, surface, vs, ll, wrapWidth); + return ll->lines; + } else { + return 1; + } +} + static bool ValidMargin(unsigned long wParam) { return wParam < ViewStyle::margins; } @@ -6642,6 +6654,9 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) { case SCI_DOCLINEFROMVISIBLE: return cs.DocFromDisplay(wParam); + case SCI_WRAPCOUNT: + return WrapCount(wParam); + case SCI_SETFOLDLEVEL: { int prev = pdoc->SetLevel(wParam, lParam); if (prev != lParam) diff --git a/src/Editor.h b/src/Editor.h index bace500bd..76e79e7e7 100644 --- a/src/Editor.h +++ b/src/Editor.h @@ -516,6 +516,7 @@ protected: // ScintillaBase subclass needs access to much of Editor void GetHotSpotRange(int& hsStart, int& hsEnd); int CodePage() const; + int WrapCount(int line); virtual sptr_t DefWndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) = 0; |