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| author | Neil <nyamatongwe@gmail.com> | 2021-08-14 15:02:12 +1000 |
|---|---|---|
| committer | Neil <nyamatongwe@gmail.com> | 2021-08-14 15:02:12 +1000 |
| commit | 551135e71f5196ee1fd92e017db8a704eb11f63b (patch) | |
| tree | 06565e21eee830bb1391aa6aef7e43d92a451d54 | |
| parent | 8b71eb6d6065ec233b5b40adb9c6b10407c73fee (diff) | |
| download | scintilla-mirror-551135e71f5196ee1fd92e017db8a704eb11f63b.tar.gz | |
Cache the client rectangle to avoid system calls during intensive operations.
| -rw-r--r-- | win32/ScintillaWin.cxx | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/win32/ScintillaWin.cxx b/win32/ScintillaWin.cxx index fc12e4807..5a35a659f 100644 --- a/win32/ScintillaWin.cxx +++ b/win32/ScintillaWin.cxx @@ -331,6 +331,7 @@ class ScintillaWin : UINT dpi = USER_DEFAULT_SCREEN_DPI; ReverseArrowCursor reverseArrowCursor; + PRectangle rectangleClient; HRGN hRgnUpdate; bool hasOKText; @@ -464,6 +465,7 @@ class ScintillaWin : sptr_t GetText(uptr_t wParam, sptr_t lParam); Window::Cursor ContextCursor(Point pt); sptr_t ShowContextMenu(unsigned int iMessage, uptr_t wParam, sptr_t lParam); + PRectangle GetClientRectangle() const override; void SizeWindow(); sptr_t MouseMessage(unsigned int iMessage, uptr_t wParam, sptr_t lParam); sptr_t KeyMessage(unsigned int iMessage, uptr_t wParam, sptr_t lParam); @@ -1439,6 +1441,10 @@ sptr_t ScintillaWin::ShowContextMenu(unsigned int iMessage, uptr_t wParam, sptr_ return ::DefWindowProc(MainHWND(), iMessage, wParam, lParam); } +PRectangle ScintillaWin::GetClientRectangle() const { + return rectangleClient; +} + void ScintillaWin::SizeWindow() { #if defined(USE_D2D) if (paintState == PaintState::notPainting) { @@ -1448,6 +1454,7 @@ void ScintillaWin::SizeWindow() { } #endif //Platform::DebugPrintf("Scintilla WM_SIZE %d %d\n", LOWORD(lParam), HIWORD(lParam)); + rectangleClient = wMain.GetClientPosition(); ChangeSize(); } |