Alexandre Julliard : user32: Pass the window styles to NC_GetInsideRect instead of accessing the window structure .
Module: wine Branch: master Commit: c5bf4976f189a0fe4b083ab5161be0556390c678 URL: http://source.winehq.org/git/wine.git/?a=commit;h=c5bf4976f189a0fe4b083ab516... Author: Alexandre Julliard <julliard(a)winehq.org> Date: Tue Sep 7 14:33:13 2010 +0200 user32: Pass the window styles to NC_GetInsideRect instead of accessing the window structure. --- dlls/user32/nonclient.c | 54 ++++++++++++++++++++++++++-------------------- 1 files changed, 30 insertions(+), 24 deletions(-) diff --git a/dlls/user32/nonclient.c b/dlls/user32/nonclient.c index a685370..6112c98 100644 --- a/dlls/user32/nonclient.c +++ b/dlls/user32/nonclient.c @@ -479,7 +479,7 @@ LRESULT NC_HandleNCCalcSize( HWND hwnd, RECT *winRect ) * but without the borders (if any). * The rectangle is in window coordinates (for drawing with GetWindowDC()). */ -static void NC_GetInsideRect( HWND hwnd, RECT *rect ) +static void NC_GetInsideRect( HWND hwnd, RECT *rect, DWORD style, DWORD ex_style ) { WND *wndPtr = WIN_GetPtr( hwnd ); @@ -489,30 +489,29 @@ static void NC_GetInsideRect( HWND hwnd, RECT *rect ) rect->right = wndPtr->rectWindow.right - wndPtr->rectWindow.left; rect->bottom = wndPtr->rectWindow.bottom - wndPtr->rectWindow.top; - if (wndPtr->dwStyle & WS_ICONIC) goto END; + if (style & WS_ICONIC) goto END; /* Remove frame from rectangle */ - if (HAS_THICKFRAME( wndPtr->dwStyle, wndPtr->dwExStyle )) + if (HAS_THICKFRAME( style, ex_style )) { InflateRect( rect, -GetSystemMetrics(SM_CXFRAME), -GetSystemMetrics(SM_CYFRAME) ); } - else if (HAS_DLGFRAME( wndPtr->dwStyle, wndPtr->dwExStyle )) + else if (HAS_DLGFRAME( style, ex_style )) { InflateRect( rect, -GetSystemMetrics(SM_CXDLGFRAME), -GetSystemMetrics(SM_CYDLGFRAME)); } - else if (HAS_THINFRAME( wndPtr->dwStyle )) + else if (HAS_THINFRAME( style )) { InflateRect( rect, -GetSystemMetrics(SM_CXBORDER), -GetSystemMetrics(SM_CYBORDER) ); } /* We have additional border information if the window * is a child (but not an MDI child) */ - if ( (wndPtr->dwStyle & WS_CHILD) && - ( (wndPtr->dwExStyle & WS_EX_MDICHILD) == 0 ) ) + if ((style & WS_CHILD) && !(ex_style & WS_EX_MDICHILD)) { - if (wndPtr->dwExStyle & WS_EX_CLIENTEDGE) + if (ex_style & WS_EX_CLIENTEDGE) InflateRect (rect, -GetSystemMetrics(SM_CXEDGE), -GetSystemMetrics(SM_CYEDGE)); - if (wndPtr->dwExStyle & WS_EX_STATICEDGE) + if (ex_style & WS_EX_STATICEDGE) InflateRect (rect, -GetSystemMetrics(SM_CXBORDER), -GetSystemMetrics(SM_CYBORDER)); } @@ -706,7 +705,10 @@ BOOL NC_DrawSysButton (HWND hwnd, HDC hdc, BOOL down) if (hIcon) { RECT rect; - NC_GetInsideRect( hwnd, &rect ); + DWORD style = GetWindowLongW( hwnd, GWL_STYLE ); + DWORD ex_style = GetWindowLongW( hwnd, GWL_EXSTYLE ); + + NC_GetInsideRect( hwnd, &rect, style, ex_style ); DrawIconEx (hdc, rect.left + 2, rect.top + 1, hIcon, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), 0, 0, DI_NORMAL); @@ -728,11 +730,13 @@ BOOL NC_DrawSysButton (HWND hwnd, HDC hdc, BOOL down) static void NC_DrawCloseButton (HWND hwnd, HDC hdc, BOOL down, BOOL bGrayed) { RECT rect; + DWORD style = GetWindowLongW( hwnd, GWL_STYLE ); + DWORD ex_style = GetWindowLongW( hwnd, GWL_EXSTYLE ); - NC_GetInsideRect( hwnd, &rect ); + NC_GetInsideRect( hwnd, &rect, style, ex_style ); /* A tool window has a smaller Close button */ - if (GetWindowLongW( hwnd, GWL_EXSTYLE ) & WS_EX_TOOLWINDOW) + if (ex_style & WS_EX_TOOLWINDOW) { INT iBmpHeight = 11; /* Windows does not use SM_CXSMSIZE and SM_CYSMSIZE */ INT iBmpWidth = 11; /* it uses 11x11 for the close button in tool window */ @@ -766,15 +770,16 @@ static void NC_DrawMaxButton(HWND hwnd,HDC hdc,BOOL down, BOOL bGrayed) { RECT rect; UINT flags; + DWORD style = GetWindowLongW( hwnd, GWL_STYLE ); + DWORD ex_style = GetWindowLongW( hwnd, GWL_EXSTYLE ); /* never draw maximize box when window has WS_EX_TOOLWINDOW style */ - if (GetWindowLongW( hwnd, GWL_EXSTYLE ) & WS_EX_TOOLWINDOW) - return; + if (ex_style & WS_EX_TOOLWINDOW) return; - flags = IsZoomed(hwnd) ? DFCS_CAPTIONRESTORE : DFCS_CAPTIONMAX; + flags = (style & WS_MAXIMIZE) ? DFCS_CAPTIONRESTORE : DFCS_CAPTIONMAX; - NC_GetInsideRect( hwnd, &rect ); - if (GetWindowLongW( hwnd, GWL_STYLE) & WS_SYSMENU) + NC_GetInsideRect( hwnd, &rect, style, ex_style ); + if (style & WS_SYSMENU) rect.right -= GetSystemMetrics(SM_CXSIZE); rect.left = rect.right - GetSystemMetrics(SM_CXSIZE); rect.bottom = rect.top + GetSystemMetrics(SM_CYSIZE) - 2; @@ -796,12 +801,12 @@ static void NC_DrawMinButton(HWND hwnd,HDC hdc,BOOL down, BOOL bGrayed) RECT rect; UINT flags = DFCS_CAPTIONMIN; DWORD style = GetWindowLongW( hwnd, GWL_STYLE ); + DWORD ex_style = GetWindowLongW( hwnd, GWL_EXSTYLE ); /* never draw minimize box when window has WS_EX_TOOLWINDOW style */ - if (GetWindowLongW( hwnd, GWL_EXSTYLE ) & WS_EX_TOOLWINDOW) - return; + if (ex_style & WS_EX_TOOLWINDOW) return; - NC_GetInsideRect( hwnd, &rect ); + NC_GetInsideRect( hwnd, &rect, style, ex_style ); if (style & WS_SYSMENU) rect.right -= GetSystemMetrics(SM_CXSIZE); if (style & (WS_MAXIMIZEBOX|WS_MINIMIZEBOX)) @@ -1215,13 +1220,14 @@ void NC_GetSysPopupPos( HWND hwnd, RECT* rect ) if (IsIconic(hwnd)) GetWindowRect( hwnd, rect ); else { + DWORD style = GetWindowLongW( hwnd, GWL_STYLE ); + DWORD ex_style = GetWindowLongW( hwnd, GWL_EXSTYLE ); WND *wndPtr = WIN_GetPtr( hwnd ); if (!wndPtr || wndPtr == WND_OTHER_PROCESS || wndPtr == WND_DESKTOP) return; - NC_GetInsideRect( hwnd, rect ); + NC_GetInsideRect( hwnd, rect, style, ex_style ); OffsetRect( rect, wndPtr->rectWindow.left, wndPtr->rectWindow.top); - if (wndPtr->dwStyle & WS_CHILD) - ClientToScreen( GetParent(hwnd), (POINT *)rect ); + if (style & WS_CHILD) ClientToScreen( GetParent(hwnd), (POINT *)rect ); rect->right = rect->left + GetSystemMetrics(SM_CYCAPTION) - 1; rect->bottom = rect->top + GetSystemMetrics(SM_CYCAPTION) - 1; WIN_ReleasePtr( wndPtr ); @@ -1643,7 +1649,7 @@ BOOL WINAPI GetTitleBarInfo(HWND hwnd, PTITLEBARINFO tbi) { } dwStyle = GetWindowLongW(hwnd, GWL_STYLE); dwExStyle = GetWindowLongW(hwnd, GWL_EXSTYLE); - NC_GetInsideRect(hwnd, &tbi->rcTitleBar); + NC_GetInsideRect(hwnd, &tbi->rcTitleBar, dwStyle, dwExStyle); GetWindowRect(hwnd, &wndRect);
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Alexandre Julliard