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Support up down control generic dark mode for plugins

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Fix #13766, close #13767
This commit is contained in:
ozone10 2023-06-10 18:17:53 +02:00 committed by Don Ho
parent d2fdfd7b73
commit af1ab5d294
2 changed files with 175 additions and 149 deletions
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320
PowerEditor/src/NppDarkMode.cpp
View File

@ -1952,6 +1952,172 @@ namespace NppDarkMode
SetWindowSubclass(hwnd, ListViewSubclass, g_listViewSubclassID, 0);
}
constexpr UINT_PTR g_upDownSubclassID = 42;
LRESULT CALLBACK UpDownSubclass(
HWND hWnd,
UINT uMsg,
WPARAM wParam,
LPARAM lParam,
UINT_PTR uIdSubclass,
DWORD_PTR dwRefData
)
{
auto pButtonData = reinterpret_cast<ButtonData*>(dwRefData);
switch (uMsg)
{
case WM_PRINTCLIENT:
case WM_PAINT:
{
if (!NppDarkMode::isEnabled())
{
break;
}
const auto style = ::GetWindowLongPtr(hWnd, GWL_STYLE);
const bool isHorizontal = ((style & UDS_HORZ) == UDS_HORZ);
bool hasTheme = pButtonData->ensureTheme(hWnd);
RECT rcClient{};
::GetClientRect(hWnd, &rcClient);
PAINTSTRUCT ps{};
auto hdc = ::BeginPaint(hWnd, &ps);
::FillRect(hdc, &rcClient, NppDarkMode::getDarkerBackgroundBrush());
RECT rcArrowPrev{};
RECT rcArrowNext{};
if (isHorizontal)
{
RECT rcArrowLeft{
rcClient.left, rcClient.top,
rcClient.right - ((rcClient.right - rcClient.left) / 2), rcClient.bottom
};
RECT rcArrowRight{
rcArrowLeft.right - 1, rcClient.top,
rcClient.right, rcClient.bottom
};
rcArrowPrev = rcArrowLeft;
rcArrowNext = rcArrowRight;
}
else
{
RECT rcArrowTop{
rcClient.left, rcClient.top,
rcClient.right, rcClient.bottom - ((rcClient.bottom - rcClient.top) / 2)
};
RECT rcArrowBottom{
rcClient.left, rcArrowTop.bottom - 1,
rcClient.right, rcClient.bottom
};
rcArrowPrev = rcArrowTop;
rcArrowNext = rcArrowBottom;
}
POINT ptCursor{};
::GetCursorPos(&ptCursor);
::ScreenToClient(hWnd, &ptCursor);
bool isHotPrev = ::PtInRect(&rcArrowPrev, ptCursor);
bool isHotNext = ::PtInRect(&rcArrowNext, ptCursor);
::SetBkMode(hdc, TRANSPARENT);
if (hasTheme)
{
::DrawThemeBackground(pButtonData->hTheme, hdc, BP_PUSHBUTTON, isHotPrev ? PBS_HOT : PBS_NORMAL, &rcArrowPrev, nullptr);
::DrawThemeBackground(pButtonData->hTheme, hdc, BP_PUSHBUTTON, isHotNext ? PBS_HOT : PBS_NORMAL, &rcArrowNext, nullptr);
}
else
{
::FillRect(hdc, &rcArrowPrev, isHotPrev ? NppDarkMode::getHotBackgroundBrush() : NppDarkMode::getBackgroundBrush());
::FillRect(hdc, &rcArrowNext, isHotNext ? NppDarkMode::getHotBackgroundBrush() : NppDarkMode::getBackgroundBrush());
}
const auto arrowTextFlags = DT_NOPREFIX | DT_CENTER | DT_VCENTER | DT_SINGLELINE | DT_NOCLIP;
::SetTextColor(hdc, isHotPrev ? NppDarkMode::getTextColor() : NppDarkMode::getDarkerTextColor());
::DrawText(hdc, isHorizontal ? L"<" : L"˄", -1, &rcArrowPrev, arrowTextFlags);
::SetTextColor(hdc, isHotNext ? NppDarkMode::getTextColor() : NppDarkMode::getDarkerTextColor());
::DrawText(hdc, isHorizontal ? L">" : L"˅", -1, &rcArrowNext, arrowTextFlags);
if (!hasTheme)
{
NppDarkMode::paintRoundFrameRect(hdc, rcArrowPrev, NppDarkMode::getEdgePen());
NppDarkMode::paintRoundFrameRect(hdc, rcArrowNext, NppDarkMode::getEdgePen());
}
::EndPaint(hWnd, &ps);
return FALSE;
}
case WM_THEMECHANGED:
{
pButtonData->closeTheme();
break;
}
case WM_NCDESTROY:
{
::RemoveWindowSubclass(hWnd, UpDownSubclass, uIdSubclass);
delete pButtonData;
break;
}
case WM_ERASEBKGND:
{
if (NppDarkMode::isEnabled())
{
RECT rcClient{};
::GetClientRect(hWnd, &rcClient);
::FillRect(reinterpret_cast<HDC>(wParam), &rcClient, NppDarkMode::getDarkerBackgroundBrush());
return TRUE;
}
break;
}
}
return DefSubclassProc(hWnd, uMsg, wParam, lParam);
}
void subclassAndThemeUpDownControl(HWND hwnd, NppDarkModeParams p)
{
if (p._subclass)
{
auto pButtonData = reinterpret_cast<DWORD_PTR>(new ButtonData());
SetWindowSubclass(hwnd, UpDownSubclass, g_upDownSubclassID, pButtonData);
}
if (p._theme)
{
SetWindowTheme(hwnd, p._themeClassName, nullptr);
}
}
bool subclassTabUpDownControl(HWND hwnd)
{
constexpr size_t classNameLen = 16;
TCHAR className[classNameLen]{};
GetClassName(hwnd, className, classNameLen);
if (wcscmp(className, UPDOWN_CLASS) == 0)
{
auto pButtonData = reinterpret_cast<DWORD_PTR>(new ButtonData());
SetWindowSubclass(hwnd, UpDownSubclass, g_upDownSubclassID, pButtonData);
NppDarkMode::setDarkExplorerTheme(hwnd);
return true;
}
return false;
}
void autoSubclassAndThemeChildControls(HWND hwndParent, bool subclass, bool theme)
{
NppDarkModeParams p{
@ -2023,6 +2189,13 @@ namespace NppDarkMode
return TRUE;
}
// For plugins
if (wcscmp(className, UPDOWN_CLASS) == 0)
{
NppDarkMode::subclassAndThemeUpDownControl(hwnd, p);
return TRUE;
}
/*
// for debugging
if (wcscmp(className, L"#32770") == 0)
@ -2711,153 +2884,6 @@ namespace NppDarkMode
SetWindowSubclass(hwnd, WindowNotifySubclass, g_windowNotifySubclassID, 0);
}
constexpr UINT_PTR g_tabUpDownSubclassID = 42;
LRESULT CALLBACK TabUpDownSubclass(
HWND hWnd,
UINT uMsg,
WPARAM wParam,
LPARAM lParam,
UINT_PTR uIdSubclass,
DWORD_PTR dwRefData
)
{
auto pButtonData = reinterpret_cast<ButtonData*>(dwRefData);
switch (uMsg)
{
case WM_PRINTCLIENT:
case WM_PAINT:
{
if (!NppDarkMode::isEnabled())
{
break;
}
bool hasTheme = pButtonData->ensureTheme(hWnd);
RECT rcClient{};
::GetClientRect(hWnd, &rcClient);
PAINTSTRUCT ps{};
auto hdc = ::BeginPaint(hWnd, &ps);
::FillRect(hdc, &rcClient, NppDarkMode::getDarkerBackgroundBrush());
auto dpiManager = NppParameters::getInstance()._dpiManager;
RECT rcArrowLeft = {
rcClient.left, rcClient.top,
rcClient.right - ((rcClient.right - rcClient.left) / 2) , rcClient.bottom
};
RECT rcArrowRight = {
rcArrowLeft.right, rcClient.top,
rcClient.right, rcClient.bottom
};
POINT ptCursor{};
::GetCursorPos(&ptCursor);
::ScreenToClient(hWnd, &ptCursor);
bool isHotLeft = ::PtInRect(&rcArrowLeft, ptCursor);
bool isHotRight = ::PtInRect(&rcArrowRight, ptCursor);
::SetBkMode(hdc, TRANSPARENT);
if (hasTheme)
{
::DrawThemeBackground(pButtonData->hTheme, hdc, BP_PUSHBUTTON, isHotLeft ? PBS_HOT : PBS_NORMAL, &rcArrowLeft, nullptr);
::DrawThemeBackground(pButtonData->hTheme, hdc, BP_PUSHBUTTON, isHotRight ? PBS_HOT : PBS_NORMAL, &rcArrowRight, nullptr);
}
else
{
::FillRect(hdc, &rcArrowLeft, isHotLeft ? NppDarkMode::getHotBackgroundBrush() : NppDarkMode::getBackgroundBrush());
::FillRect(hdc, &rcArrowRight, isHotRight ? NppDarkMode::getHotBackgroundBrush() : NppDarkMode::getBackgroundBrush());
}
LOGFONT lf{};
auto font = reinterpret_cast<HFONT>(SendMessage(hWnd, WM_GETFONT, 0, 0));
::GetObject(font, sizeof(lf), &lf);
lf.lfHeight = (dpiManager.scaleY(16) - 5) * -1;
auto holdFont = static_cast<HFONT>(::SelectObject(hdc, CreateFontIndirect(&lf)));
auto mPosX = ((rcArrowLeft.right - rcArrowLeft.left - dpiManager.scaleX(7) + 1) / 2);
auto mPosY = ((rcArrowLeft.bottom - rcArrowLeft.top + lf.lfHeight - dpiManager.scaleY(1) - 3) / 2);
::SetTextColor(hdc, isHotLeft ? NppDarkMode::getTextColor() : NppDarkMode::getDarkerTextColor());
::ExtTextOut(hdc,
rcArrowLeft.left + mPosX,
rcArrowLeft.top + mPosY,
ETO_CLIPPED,
&rcArrowLeft, L"<",
1,
nullptr);
::SetTextColor(hdc, isHotRight ? NppDarkMode::getTextColor() : NppDarkMode::getDarkerTextColor());
::ExtTextOut(hdc,
rcArrowRight.left + mPosX - dpiManager.scaleX(2) + 3,
rcArrowRight.top + mPosY,
ETO_CLIPPED,
&rcArrowRight, L">",
1,
nullptr);
if (!hasTheme)
{
NppDarkMode::paintRoundFrameRect(hdc, rcArrowLeft, NppDarkMode::getEdgePen());
NppDarkMode::paintRoundFrameRect(hdc, rcArrowRight, NppDarkMode::getEdgePen());
}
::SelectObject(hdc, holdFont);
::EndPaint(hWnd, &ps);
return FALSE;
}
case WM_THEMECHANGED:
{
pButtonData->closeTheme();
break;
}
case WM_NCDESTROY:
{
::RemoveWindowSubclass(hWnd, TabUpDownSubclass, uIdSubclass);
delete pButtonData;
break;
}
case WM_ERASEBKGND:
{
if (NppDarkMode::isEnabled())
{
RECT rcClient{};
::GetClientRect(hWnd, &rcClient);
::FillRect(reinterpret_cast<HDC>(wParam), &rcClient, NppDarkMode::getDarkerBackgroundBrush());
return TRUE;
}
break;
}
}
return DefSubclassProc(hWnd, uMsg, wParam, lParam);
}
bool subclassTabUpDownControl(HWND hwnd)
{
constexpr size_t classNameLen = 16;
TCHAR className[classNameLen]{};
GetClassName(hwnd, className, classNameLen);
if (wcscmp(className, UPDOWN_CLASS) == 0)
{
auto pButtonData = reinterpret_cast<DWORD_PTR>(new ButtonData());
SetWindowSubclass(hwnd, TabUpDownSubclass, g_tabUpDownSubclassID, pButtonData);
NppDarkMode::setDarkExplorerTheme(hwnd);
return true;
}
return false;
}
void setDarkTitleBar(HWND hwnd)
{
constexpr DWORD win10Build2004 = 19041;

4
PowerEditor/src/NppDarkMode.h
View File

@ -201,6 +201,8 @@ namespace NppDarkMode
void subclassTabControl(HWND hwnd);
void subclassComboBoxControl(HWND hwnd);
bool subclassTabUpDownControl(HWND hwnd);
void subclassAndThemeButton(HWND hwnd, NppDarkModeParams p);
void subclassAndThemeComboBox(HWND hwnd, NppDarkModeParams p);
void subclassAndThemeListBoxOrEditControl(HWND hwnd, NppDarkModeParams p, bool isListBox);
@ -220,8 +222,6 @@ namespace NppDarkMode
ULONG autoSubclassAndThemePlugin(HWND hwnd, ULONG dmFlags);
void autoSubclassAndThemeWindowNotify(HWND hwnd);
bool subclassTabUpDownControl(HWND hwnd);
void setDarkTitleBar(HWND hwnd);
void setDarkExplorerTheme(HWND hwnd);
void setDarkScrollBar(HWND hwnd);