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-rw-r--r--win32/ScintillaWin.cxx106
1 files changed, 53 insertions, 53 deletions
diff --git a/win32/ScintillaWin.cxx b/win32/ScintillaWin.cxx
index dd6688e5b..2704cde4c 100644
--- a/win32/ScintillaWin.cxx
+++ b/win32/ScintillaWin.cxx
@@ -149,28 +149,28 @@ namespace {
const TCHAR callClassName[] = TEXT("CallTip");
-void *PointerFromWindow(HWND hWnd) {
+void *PointerFromWindow(HWND hWnd) noexcept {
return reinterpret_cast<void *>(::GetWindowLongPtr(hWnd, 0));
}
-void SetWindowPointer(HWND hWnd, void *ptr) {
+void SetWindowPointer(HWND hWnd, void *ptr) noexcept {
::SetWindowLongPtr(hWnd, 0, reinterpret_cast<LONG_PTR>(ptr));
}
-void SetWindowID(HWND hWnd, int identifier) {
+void SetWindowID(HWND hWnd, int identifier) noexcept {
::SetWindowLongPtr(hWnd, GWLP_ID, identifier);
}
-Point PointFromPOINT(POINT pt) {
+Point PointFromPOINT(POINT pt) noexcept {
return Point::FromInts(pt.x, pt.y);
}
-Point PointFromLParam(sptr_t lpoint) {
+Point PointFromLParam(sptr_t lpoint) noexcept {
return Point::FromInts(GET_X_LPARAM(lpoint), GET_Y_LPARAM(lpoint));
}
constexpr POINT POINTFromPoint(Point pt) noexcept {
return POINT{ static_cast<LONG>(pt.x), static_cast<LONG>(pt.y) };
}
-bool KeyboardIsKeyDown(int key) {
+bool KeyboardIsKeyDown(int key) noexcept {
return (::GetKeyState(key) & 0x80000000) != 0;
}
@@ -198,7 +198,7 @@ class DropSource {
public:
VFunction **vtbl;
ScintillaWin *sci;
- DropSource();
+ DropSource() noexcept;
};
/**
@@ -207,7 +207,7 @@ class DataObject {
public:
VFunction **vtbl;
ScintillaWin *sci;
- DataObject();
+ DataObject() noexcept;
};
/**
@@ -216,7 +216,7 @@ class DropTarget {
public:
VFunction **vtbl;
ScintillaWin *sci;
- DropTarget();
+ DropTarget() noexcept;
};
namespace {
@@ -225,7 +225,7 @@ class IMContext {
HWND hwnd;
public:
HIMC hIMC;
- IMContext(HWND hwnd_) :
+ IMContext(HWND hwnd_) noexcept :
hwnd(hwnd_), hIMC(::ImmGetContext(hwnd_)) {
}
// Deleted so IMContext objects can not be copied.
@@ -238,7 +238,7 @@ public:
::ImmReleaseContext(hwnd, hIMC);
}
- unsigned int GetImeCaretPos() {
+ unsigned int GetImeCaretPos() const noexcept {
return ImmGetCompositionStringW(hIMC, GCS_CURSORPOS, NULL, 0);
}
@@ -311,7 +311,7 @@ class ScintillaWin :
void EnsureRenderTarget(HDC hdc);
void DropRenderTarget();
#endif
- HWND MainHWND();
+ HWND MainHWND() const noexcept;
static sptr_t DirectFunction(
sptr_t ptr, UINT iMessage, uptr_t wParam, sptr_t lParam);
@@ -324,7 +324,7 @@ class ScintillaWin :
bool DragThreshold(Point ptStart, Point ptNow) override;
void StartDrag() override;
- static int MouseModifiers(uptr_t wParam);
+ static int MouseModifiers(uptr_t wParam) noexcept;
Sci::Position TargetAsUTF8(char *text) const;
void AddCharUTF16(wchar_t const *wcs, unsigned int wclen);
@@ -333,7 +333,7 @@ class ScintillaWin :
sptr_t HandleCompositionWindowed(uptr_t wParam, sptr_t lParam);
sptr_t HandleCompositionInline(uptr_t wParam, sptr_t lParam);
- static bool KoreanIME();
+ static bool KoreanIME() noexcept;
void MoveImeCarets(Sci::Position offset);
void DrawImeIndicator(int indicator, int len);
void SetCandidateWindowPos();
@@ -354,7 +354,7 @@ class ScintillaWin :
void FineTickerCancel(TickReason reason) override;
void SetMouseCapture(bool on) override;
bool HaveMouseCapture() override;
- void SetTrackMouseLeaveEvent(bool on);
+ void SetTrackMouseLeaveEvent(bool on) noexcept;
bool PaintContains(PRectangle rc) override;
void ScrollText(Sci::Line linesToMove) override;
void NotifyCaretMove() override;
@@ -383,17 +383,17 @@ class ScintillaWin :
void ImeEndComposition();
LRESULT ImeOnReconvert(LPARAM lParam);
- void GetIntelliMouseParameters();
+ void GetIntelliMouseParameters() noexcept;
void CopyToClipboard(const SelectionText &selectedText) override;
void ScrollMessage(WPARAM wParam);
void HorizontalScrollMessage(WPARAM wParam);
void FullPaint();
void FullPaintDC(HDC hdc);
- bool IsCompatibleDC(HDC hOtherDC);
- DWORD EffectFromState(DWORD grfKeyState) const;
+ bool IsCompatibleDC(HDC hOtherDC) noexcept;
+ DWORD EffectFromState(DWORD grfKeyState) const noexcept;
- int SetScrollInfo(int nBar, LPCSCROLLINFO lpsi, BOOL bRedraw);
- bool GetScrollInfo(int nBar, LPSCROLLINFO lpsi);
+ int SetScrollInfo(int nBar, LPCSCROLLINFO lpsi, BOOL bRedraw) noexcept;
+ bool GetScrollInfo(int nBar, LPSCROLLINFO lpsi) noexcept;
void ChangeScrollPos(int barType, Sci::Position pos);
sptr_t GetTextLength();
sptr_t GetText(uptr_t wParam, sptr_t lParam);
@@ -418,21 +418,21 @@ public:
/// Implement important part of IDataObject
STDMETHODIMP GetData(FORMATETC *pFEIn, STGMEDIUM *pSTM);
- static bool Register(HINSTANCE hInstance_);
- static bool Unregister();
+ static bool Register(HINSTANCE hInstance_) noexcept;
+ static bool Unregister() noexcept;
friend class DropSource;
friend class DataObject;
friend class DropTarget;
- bool DragIsRectangularOK(CLIPFORMAT fmt) const {
+ bool DragIsRectangularOK(CLIPFORMAT fmt) const noexcept {
return drag.rectangular && (fmt == cfColumnSelect);
}
private:
// For use in creating a system caret
- bool HasCaretSizeChanged() const;
+ bool HasCaretSizeChanged() const noexcept;
BOOL CreateSystemCaret();
- BOOL DestroySystemCaret();
+ BOOL DestroySystemCaret() noexcept;
HBITMAP sysCaretBitmap;
int sysCaretWidth;
int sysCaretHeight;
@@ -622,7 +622,7 @@ void ScintillaWin::DropRenderTarget() {
#endif
-HWND ScintillaWin::MainHWND() {
+HWND ScintillaWin::MainHWND() const noexcept {
return static_cast<HWND>(wMain.GetID());
}
@@ -655,7 +655,7 @@ void ScintillaWin::StartDrag() {
SetDragPosition(SelectionPosition(Sci::invalidPosition));
}
-int ScintillaWin::MouseModifiers(uptr_t wParam) {
+int ScintillaWin::MouseModifiers(uptr_t wParam) noexcept {
return ModifierFlags((wParam & MK_SHIFT) != 0,
(wParam & MK_CONTROL) != 0,
KeyboardIsKeyDown(VK_MENU));
@@ -663,7 +663,7 @@ int ScintillaWin::MouseModifiers(uptr_t wParam) {
namespace {
-int InputCodePage() {
+int InputCodePage() noexcept {
HKL inputLocale = ::GetKeyboardLayout(0);
const LANGID inputLang = LOWORD(inputLocale);
char sCodePage[10];
@@ -675,7 +675,7 @@ int InputCodePage() {
}
/** Map the key codes to their equivalent SCK_ form. */
-int KeyTranslate(int keyIn) {
+int KeyTranslate(int keyIn) noexcept {
//PLATFORM_ASSERT(!keyIn);
switch (keyIn) {
case VK_DOWN: return SCK_DOWN;
@@ -707,7 +707,7 @@ int KeyTranslate(int keyIn) {
}
}
-bool BoundsContains(PRectangle rcBounds, HRGN hRgnBounds, PRectangle rcCheck) {
+bool BoundsContains(PRectangle rcBounds, HRGN hRgnBounds, PRectangle rcCheck) noexcept {
bool contains = true;
if (!rcCheck.Empty()) {
if (!rcBounds.Contains(rcCheck)) {
@@ -906,7 +906,7 @@ sptr_t ScintillaWin::HandleCompositionWindowed(uptr_t wParam, sptr_t lParam) {
return ::DefWindowProc(MainHWND(), WM_IME_COMPOSITION, wParam, lParam);
}
-bool ScintillaWin::KoreanIME() {
+bool ScintillaWin::KoreanIME() noexcept {
const int codePage = InputCodePage();
return codePage == 949 || codePage == 1361;
}
@@ -1132,7 +1132,7 @@ sptr_t ScintillaWin::HandleCompositionInline(uptr_t, sptr_t lParam) {
namespace {
// Translate message IDs from WM_* and EM_* to SCI_* so can partly emulate Windows Edit control
-unsigned int SciMessageFromEM(unsigned int iMessage) {
+unsigned int SciMessageFromEM(unsigned int iMessage) noexcept {
switch (iMessage) {
case EM_CANPASTE: return SCI_CANPASTE;
case EM_CANUNDO: return SCI_CANUNDO;
@@ -1163,7 +1163,7 @@ unsigned int SciMessageFromEM(unsigned int iMessage) {
namespace Scintilla {
-UINT CodePageFromCharSet(DWORD characterSet, UINT documentCodePage) {
+UINT CodePageFromCharSet(DWORD characterSet, UINT documentCodePage) noexcept {
if (documentCodePage == SC_CP_UTF8) {
return SC_CP_UTF8;
}
@@ -1858,7 +1858,7 @@ bool ScintillaWin::HaveMouseCapture() {
//return capturedMouse && (::GetCapture() == MainHWND());
}
-void ScintillaWin::SetTrackMouseLeaveEvent(bool on) {
+void ScintillaWin::SetTrackMouseLeaveEvent(bool on) noexcept {
if (on && !trackedMouseLeave) {
TRACKMOUSEEVENT tme;
tme.cbSize = sizeof(tme);
@@ -1901,11 +1901,11 @@ void ScintillaWin::UpdateSystemCaret() {
}
}
-int ScintillaWin::SetScrollInfo(int nBar, LPCSCROLLINFO lpsi, BOOL bRedraw) {
+int ScintillaWin::SetScrollInfo(int nBar, LPCSCROLLINFO lpsi, BOOL bRedraw) noexcept {
return ::SetScrollInfo(MainHWND(), nBar, lpsi, bRedraw);
}
-bool ScintillaWin::GetScrollInfo(int nBar, LPSCROLLINFO lpsi) {
+bool ScintillaWin::GetScrollInfo(int nBar, LPSCROLLINFO lpsi) noexcept {
return ::GetScrollInfo(MainHWND(), nBar, lpsi) ? true : false;
}
@@ -2182,9 +2182,9 @@ class GlobalMemory {
HGLOBAL hand {};
public:
void *ptr {};
- GlobalMemory() {
+ GlobalMemory() noexcept {
}
- explicit GlobalMemory(HGLOBAL hand_) : hand(hand_) {
+ explicit GlobalMemory(HGLOBAL hand_) noexcept : hand(hand_) {
if (hand) {
ptr = ::GlobalLock(hand);
}
@@ -2198,7 +2198,7 @@ public:
PLATFORM_ASSERT(!ptr);
assert(!hand);
}
- void Allocate(size_t bytes) {
+ void Allocate(size_t bytes) noexcept {
assert(!hand);
hand = ::GlobalAlloc(GMEM_MOVEABLE | GMEM_ZEROINIT, bytes);
if (hand) {
@@ -2216,10 +2216,10 @@ public:
void SetClip(UINT uFormat) {
::SetClipboardData(uFormat, Unlock());
}
- operator bool() const {
+ operator bool() const noexcept {
return ptr != nullptr;
}
- SIZE_T Size() {
+ SIZE_T Size() const noexcept {
return ::GlobalSize(hand);
}
};
@@ -2227,7 +2227,7 @@ public:
// OpenClipboard may fail if another application has opened the clipboard.
// Try up to 8 times, with an initial delay of 1 ms and an exponential back off
// for a maximum total delay of 127 ms (1+2+4+8+16+32+64).
-bool OpenClipboardRetry(HWND hwnd) {
+bool OpenClipboardRetry(HWND hwnd) noexcept {
for (int attempt=0; attempt<8; attempt++) {
if (attempt > 0) {
::Sleep(1 << (attempt-1));
@@ -2462,7 +2462,7 @@ static VFunction *vtDropSource[] = {
(VFunction *)(DropSource_GiveFeedback)
};
-DropSource::DropSource() {
+DropSource::DropSource() noexcept {
vtbl = vtDropSource;
sci = nullptr;
}
@@ -2588,7 +2588,7 @@ static VFunction *vtDataObject[] = {
(VFunction *)(DataObject_EnumDAdvise)
};
-DataObject::DataObject() {
+DataObject::DataObject() noexcept {
vtbl = vtDataObject;
sci = nullptr;
}
@@ -2651,7 +2651,7 @@ static VFunction *vtDropTarget[] = {
(VFunction *)(DropTarget_Drop)
};
-DropTarget::DropTarget() {
+DropTarget::DropTarget() noexcept {
vtbl = vtDropTarget;
sci = nullptr;
}
@@ -2790,7 +2790,7 @@ LRESULT ScintillaWin::ImeOnReconvert(LPARAM lParam) {
return rcSize;
}
-void ScintillaWin::GetIntelliMouseParameters() {
+void ScintillaWin::GetIntelliMouseParameters() noexcept {
// This retrieves the number of lines per scroll as configured inthe Mouse Properties sheet in Control Panel
::SystemParametersInfo(SPI_GETWHEELSCROLLLINES, 0, &linesPerScroll, 0);
}
@@ -2978,13 +2978,13 @@ void ScintillaWin::FullPaintDC(HDC hdc) {
namespace {
-bool CompareDevCap(HDC hdc, HDC hOtherDC, int nIndex) {
+bool CompareDevCap(HDC hdc, HDC hOtherDC, int nIndex) noexcept {
return ::GetDeviceCaps(hdc, nIndex) == ::GetDeviceCaps(hOtherDC, nIndex);
}
}
-bool ScintillaWin::IsCompatibleDC(HDC hOtherDC) {
+bool ScintillaWin::IsCompatibleDC(HDC hOtherDC) noexcept {
HDC hdc = ::GetDC(MainHWND());
const bool isCompatible =
CompareDevCap(hdc, hOtherDC, TECHNOLOGY) &&
@@ -2996,7 +2996,7 @@ bool ScintillaWin::IsCompatibleDC(HDC hOtherDC) {
return isCompatible;
}
-DWORD ScintillaWin::EffectFromState(DWORD grfKeyState) const {
+DWORD ScintillaWin::EffectFromState(DWORD grfKeyState) const noexcept {
// These are the Wordpad semantics.
DWORD dwEffect;
if (inDragDrop == ddDragging) // Internal defaults to move
@@ -3202,7 +3202,7 @@ STDMETHODIMP ScintillaWin::GetData(FORMATETC *pFEIn, STGMEDIUM *pSTM) {
return S_OK;
}
-bool ScintillaWin::Register(HINSTANCE hInstance_) {
+bool ScintillaWin::Register(HINSTANCE hInstance_) noexcept {
hInstance = hInstance_;
@@ -3247,7 +3247,7 @@ bool ScintillaWin::Register(HINSTANCE hInstance_) {
return result;
}
-bool ScintillaWin::Unregister() {
+bool ScintillaWin::Unregister() noexcept {
bool result = true;
if (0 != scintillaClassAtom) {
if (::UnregisterClass(MAKEINTATOM(scintillaClassAtom), hInstance) == 0) {
@@ -3264,7 +3264,7 @@ bool ScintillaWin::Unregister() {
return result;
}
-bool ScintillaWin::HasCaretSizeChanged() const {
+bool ScintillaWin::HasCaretSizeChanged() const noexcept {
if (
( (0 != vs.caretWidth) && (sysCaretWidth != vs.caretWidth) )
|| ((0 != vs.lineHeight) && (sysCaretHeight != vs.lineHeight))
@@ -3295,7 +3295,7 @@ BOOL ScintillaWin::CreateSystemCaret() {
return retval;
}
-BOOL ScintillaWin::DestroySystemCaret() {
+BOOL ScintillaWin::DestroySystemCaret() noexcept {
::HideCaret(MainHWND());
const BOOL retval = ::DestroyCaret();
if (sysCaretBitmap) {
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 14:10:10 +0000