Module: wine Branch: master Commit: 52992a99d602fd929aaeee24ffb977aaa50c4423 URL: https://source.winehq.org/git/wine.git/?a=commit;h=52992a99d602fd929aaeee24f...
Author: Zhiyi Zhang zzhang@codeweavers.com Date: Thu Mar 4 16:45:57 2021 +0800
comctl32/datetime: Implement themed painting.
Signed-off-by: Zhiyi Zhang zzhang@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/comctl32/datetime.c | 137 ++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 136 insertions(+), 1 deletion(-)
diff --git a/dlls/comctl32/datetime.c b/dlls/comctl32/datetime.c index 71bb3d238b0..f44b52c3b65 100644 --- a/dlls/comctl32/datetime.c +++ b/dlls/comctl32/datetime.c @@ -43,6 +43,8 @@ #include "winnls.h" #include "commctrl.h" #include "comctl32.h" +#include "uxtheme.h" +#include "vsstyle.h" #include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(datetime); @@ -62,6 +64,7 @@ typedef struct RECT checkbox; /* checkbox allowing the control to be enabled/disabled */ RECT calbutton; /* button that toggles the dropdown of the monthcal control */ BOOL bCalDepressed; /* TRUE = cal button is depressed */ + BOOL bCalHot; /* TRUE if calendar button is hovered */ BOOL bDropdownEnabled; int select; WCHAR charsEntered[4]; @@ -128,6 +131,7 @@ static BOOL DATETIME_SendSimpleNotify (const DATETIME_INFO *infoPtr, UINT code); static BOOL DATETIME_SendDateTimeChangeNotify (const DATETIME_INFO *infoPtr); static const WCHAR allowedformatchars[] = L"dhHmMstyX"; static const int maxrepetition [] = {4,2,2,2,4,2,2,4,-1}; +static const WCHAR *themeClass = WC_SCROLLBARW;
/* valid date limits */ static const SYSTEMTIME max_allowed_date = { .wYear = 9999, .wMonth = 12, .wDayOfWeek = 0, .wDay = 31 }; @@ -708,6 +712,9 @@ static int DATETIME_GetFieldWidth (const DATETIME_INFO *infoPtr, HDC hdc, int co static void DATETIME_Refresh (DATETIME_INFO *infoPtr, HDC hdc) { + HTHEME theme; + int state; + TRACE("\n");
if (infoPtr->dateValid) { @@ -771,7 +778,27 @@ DATETIME_Refresh (DATETIME_INFO *infoPtr, HDC hdc) SelectObject (hdc, oldFont); }
- if (!(infoPtr->dwStyle & DTS_UPDOWN)) { + if (infoPtr->dwStyle & DTS_UPDOWN) + return; + + theme = GetWindowTheme(infoPtr->hwndSelf); + if (theme) + { + if (infoPtr->dwStyle & WS_DISABLED) + state = ABS_DOWNDISABLED; + else if (infoPtr->bCalDepressed) + state = ABS_DOWNPRESSED; + else if (infoPtr->bCalHot) + state = ABS_DOWNHOT; + else + state = ABS_DOWNNORMAL; + + if (IsThemeBackgroundPartiallyTransparent(theme, SBP_ARROWBTN, state)) + DrawThemeParentBackground(infoPtr->hwndSelf, hdc, &infoPtr->calbutton); + DrawThemeBackground(theme, hdc, SBP_ARROWBTN, state, &infoPtr->calbutton, NULL); + } + else + { DrawFrameControl(hdc, &infoPtr->calbutton, DFC_SCROLL, DFCS_SCROLLDOWN | (infoPtr->bCalDepressed ? DFCS_PUSHED : 0) | (infoPtr->dwStyle & WS_DISABLED ? DFCS_INACTIVE : 0) ); @@ -1280,6 +1307,85 @@ DATETIME_NCCreate (HWND hwnd, const CREATESTRUCTW *lpcs) return 1; }
+static LRESULT DATETIME_NCPaint (HWND hwnd, HRGN region) +{ + INT cxEdge, cyEdge; + HRGN clipRgn; + HTHEME theme; + LONG exStyle; + RECT r; + HDC dc; + + theme = OpenThemeData(NULL, WC_EDITW); + if (!theme) + return DefWindowProcW(hwnd, WM_NCPAINT, (WPARAM)region, 0); + + exStyle = GetWindowLongW(hwnd, GWL_EXSTYLE); + if (!(exStyle & WS_EX_CLIENTEDGE)) + { + CloseThemeData(theme); + return DefWindowProcW(hwnd, WM_NCPAINT, (WPARAM)region, 0); + } + + cxEdge = GetSystemMetrics(SM_CXEDGE); + cyEdge = GetSystemMetrics(SM_CYEDGE); + GetWindowRect(hwnd, &r); + + /* New clipping region passed to default proc to exclude border */ + clipRgn = CreateRectRgn(r.left + cxEdge, r.top + cyEdge, r.right - cxEdge, r.bottom - cyEdge); + if (region != (HRGN)1) + CombineRgn(clipRgn, clipRgn, region, RGN_AND); + OffsetRect(&r, -r.left, -r.top); + + dc = GetDCEx(hwnd, region, DCX_WINDOW | DCX_INTERSECTRGN); + if (IsThemeBackgroundPartiallyTransparent(theme, 0, 0)) + DrawThemeParentBackground(hwnd, dc, &r); + DrawThemeBackground(theme, dc, 0, 0, &r, 0); + ReleaseDC(hwnd, dc); + CloseThemeData(theme); + + /* Call default proc to get the scrollbars etc. also painted */ + DefWindowProcW(hwnd, WM_NCPAINT, (WPARAM)clipRgn, 0); + DeleteObject(clipRgn); + return 0; +} + +static LRESULT DATETIME_MouseMove (DATETIME_INFO *infoPtr, LONG x, LONG y) +{ + TRACKMOUSEEVENT event; + POINT point; + BOOL hot; + + point.x = x; + point.y = y; + hot = PtInRect(&infoPtr->calbutton, point); + if (hot != infoPtr->bCalHot) + { + infoPtr->bCalHot = hot; + RedrawWindow(infoPtr->hwndSelf, &infoPtr->calbutton, 0, RDW_INVALIDATE | RDW_UPDATENOW); + } + + if (!hot) + return 0; + + event.cbSize = sizeof(TRACKMOUSEEVENT); + event.dwFlags = TME_QUERY; + if (!TrackMouseEvent(&event) || event.hwndTrack != infoPtr->hwndSelf || !(event.dwFlags & TME_LEAVE)) + { + event.hwndTrack = infoPtr->hwndSelf; + event.dwFlags = TME_LEAVE; + TrackMouseEvent(&event); + } + + return 0; +} + +static LRESULT DATETIME_MouseLeave (DATETIME_INFO *infoPtr) +{ + infoPtr->bCalHot = FALSE; + RedrawWindow(infoPtr->hwndSelf, &infoPtr->calbutton, 0, RDW_INVALIDATE | RDW_UPDATENOW); + return 0; +}
static LRESULT DATETIME_SetFocus (DATETIME_INFO *infoPtr, HWND lostFocus) @@ -1430,6 +1536,16 @@ DATETIME_StyleChanged(DATETIME_INFO *infoPtr, WPARAM wStyleType, const STYLESTRU return 0; }
+static LRESULT DATETIME_ThemeChanged (DATETIME_INFO *infoPtr) +{ + HTHEME theme; + + theme = GetWindowTheme(infoPtr->hwndSelf); + CloseThemeData(theme); + OpenThemeData(infoPtr->hwndSelf, themeClass); + return 0; +} + static BOOL DATETIME_GetIdealSize(DATETIME_INFO *infoPtr, SIZE *size) { SIZE field_size; @@ -1508,6 +1624,7 @@ DATETIME_Create (HWND hwnd, const CREATESTRUCTW *lpcs) infoPtr->hwndNotify = lpcs->hwndParent; infoPtr->select = -1; /* initially, nothing is selected */ infoPtr->bDropdownEnabled = TRUE; + infoPtr->bCalHot = FALSE;
DATETIME_StyleChanged(infoPtr, GWL_STYLE, &ss); DATETIME_SetFormatW (infoPtr, 0); @@ -1522,6 +1639,7 @@ DATETIME_Create (HWND hwnd, const CREATESTRUCTW *lpcs) infoPtr->hFont = GetStockObject(DEFAULT_GUI_FONT);
SetWindowLongPtrW (hwnd, 0, (DWORD_PTR)infoPtr); + OpenThemeData(hwnd, themeClass);
return 0; } @@ -1531,6 +1649,11 @@ DATETIME_Create (HWND hwnd, const CREATESTRUCTW *lpcs) static LRESULT DATETIME_Destroy (DATETIME_INFO *infoPtr) { + HTHEME theme; + + theme = GetWindowTheme(infoPtr->hwndSelf); + CloseThemeData(theme); + if (infoPtr->hwndCheckbut) DestroyWindow(infoPtr->hwndCheckbut); if (infoPtr->hUpdown) @@ -1656,6 +1779,15 @@ DATETIME_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) case WM_NCCREATE: return DATETIME_NCCreate (hwnd, (LPCREATESTRUCTW)lParam);
+ case WM_NCPAINT: + return DATETIME_NCPaint(hwnd, (HRGN)wParam); + + case WM_MOUSEMOVE: + return DATETIME_MouseMove(infoPtr, (SHORT)LOWORD(lParam), (SHORT)HIWORD(lParam)); + + case WM_MOUSELEAVE: + return DATETIME_MouseLeave(infoPtr); + case WM_SETFOCUS: return DATETIME_SetFocus (infoPtr, (HWND)wParam);
@@ -1686,6 +1818,9 @@ DATETIME_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) case WM_STYLECHANGED: return DATETIME_StyleChanged(infoPtr, wParam, (LPSTYLESTRUCT)lParam);
+ case WM_THEMECHANGED: + return DATETIME_ThemeChanged(infoPtr); + case WM_SETFONT: return DATETIME_SetFont(infoPtr, (HFONT)wParam, (BOOL)lParam);