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Implemented GetTitleBarInfo.

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Kevin Koltzau 2003-12-08 23:46:29 +00:00 committed by Alexandre Julliard
parent 58c185ecf0
commit cc09196356
3 changed files with 114 additions and 1 deletions
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2
dlls/user/user32.spec
View file

@ -304,7 +304,7 @@
@ stdcall GetTabbedTextExtentA(long str long long ptr)
@ stdcall GetTabbedTextExtentW(long wstr long long ptr)
@ stdcall GetThreadDesktop(long)
# @ stub GetTitleBarInfo
@ stdcall GetTitleBarInfo(long ptr)
@ stdcall GetTopWindow(long)
@ stdcall GetUpdateRect(long ptr long)
@ stdcall GetUpdateRgn(long long long)

44
include/winuser.h
View file

@ -3544,6 +3544,16 @@ typedef struct tagWINDOWINFO {
WORD wCreatorVersion;
} WINDOWINFO, *PWINDOWINFO, *LPWINDOWINFO;
/* used for GetTitleBarInfo() */
#define CCHILDREN_TITLEBAR 5
typedef struct tagTITLEBARINFO {
DWORD cbSize;
RECT rcTitleBar;
DWORD rgstate[CCHILDREN_TITLEBAR+1];
} TITLEBARINFO, *PTITLEBARINFO, *LPTITLEBARINFO;
/* SetWinEventHook() flags */
#define WINEVENT_OUTOFCONTEXT 0x0
#define WINEVENT_SKIPOWNTHREAD 0x1
@ -3663,6 +3673,39 @@ typedef struct tagWINDOWINFO {
#define ALERT_SYSTEM_CRITICAL 5
#define CALERT_SYSTEM 6
/* System state flags */
#define STATE_SYSTEM_UNAVAILABLE 0x00000001
#define STATE_SYSTEM_SELECTED 0x00000002
#define STATE_SYSTEM_FOCUSED 0x00000004
#define STATE_SYSTEM_PRESSED 0x00000008
#define STATE_SYSTEM_CHECKED 0x00000010
#define STATE_SYSTEM_MIXED 0x00000020
#define STATE_SYSTEM_INDETERMINATE STATE_SYSTEM_MIXED
#define STATE_SYSTEM_READONLY 0x00000040
#define STATE_SYSTEM_HOTTRACKED 0x00000080
#define STATE_SYSTEM_DEFAULT 0x00000100
#define STATE_SYSTEM_EXPANDED 0x00000200
#define STATE_SYSTEM_COLLAPSED 0x00000400
#define STATE_SYSTEM_BUSY 0x00000800
#define STATE_SYSTEM_FLOATING 0x00001000
#define STATE_SYSTEM_MARQUEED 0x00002000
#define STATE_SYSTEM_ANIMATED 0x00004000
#define STATE_SYSTEM_INVISIBLE 0x00008000
#define STATE_SYSTEM_OFFSCREEN 0x00010000
#define STATE_SYSTEM_SIZEABLE 0x00020000
#define STATE_SYSTEM_MOVEABLE 0x00040000
#define STATE_SYSTEM_SELFVOICING 0x00080000
#define STATE_SYSTEM_FOCUSABLE 0x00100000
#define STATE_SYSTEM_SELECTABLE 0x00200000
#define STATE_SYSTEM_LINKED 0x00400000
#define STATE_SYSTEM_TRAVERSED 0x00800000
#define STATE_SYSTEM_MULTISELECTABLE 0x01000000
#define STATE_SYSTEM_EXTSELECTABLE 0x02000000
#define STATE_SYSTEM_ALERT_LOW 0x04000000
#define STATE_SYSTEM_ALERT_MEDIUM 0x08000000
#define STATE_SYSTEM_ALERT_HIGH 0x10000000
#define STATE_SYSTEM_PROTECTED 0x20000000
#define STATE_SYSTEM_VALID 0x3FFFFFFF
#define EnumTaskWindows(handle,proc,lparam) \
EnumThreadWindows(handle,proc,lparam)
@ -4125,6 +4168,7 @@ INT WINAPI GetSystemMetrics(INT);
DWORD WINAPI GetTabbedTextExtentA(HDC,LPCSTR,INT,INT,const INT*);
DWORD WINAPI GetTabbedTextExtentW(HDC,LPCWSTR,INT,INT,const INT*);
#define GetTabbedTextExtent WINELIB_NAME_AW(GetTabbedTextExtent)
BOOL WINAPI GetTitleBarInfo(HWND,PTITLEBARINFO);
HWND WINAPI GetTopWindow(HWND);
BOOL WINAPI GetUpdateRect(HWND,LPRECT,BOOL);
INT WINAPI GetUpdateRgn(HWND,HRGN,BOOL);

69
windows/nonclient.c
View file

@ -2259,3 +2259,72 @@ BOOL NC_DrawGrayButton(HDC hdc, int x, int y)
return TRUE;
}
/***********************************************************************
* GetTitleBarInfo (USER32.@)
* TODO: Handle STATE_SYSTEM_PRESSED
*/
BOOL WINAPI GetTitleBarInfo(HWND hwnd, PTITLEBARINFO tbi) {
DWORD dwStyle;
DWORD dwExStyle;
RECT wndRect;
TRACE("(%p %p)\n", hwnd, tbi);
if(tbi->cbSize != sizeof(TITLEBARINFO)) {
TRACE("Invalid TITLEBARINFO size: %ld\n", tbi->cbSize);
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
dwStyle = GetWindowLongW(hwnd, GWL_STYLE);
dwExStyle = GetWindowLongW(hwnd, GWL_EXSTYLE);
NC_GetInsideRect(hwnd, &tbi->rcTitleBar);
GetWindowRect(hwnd, &wndRect);
tbi->rcTitleBar.top += wndRect.top;
tbi->rcTitleBar.left += wndRect.left;
tbi->rcTitleBar.right += wndRect.left;
tbi->rcTitleBar.bottom = tbi->rcTitleBar.top;
if(dwExStyle & WS_EX_TOOLWINDOW)
tbi->rcTitleBar.bottom += GetSystemMetrics(SM_CYSMCAPTION);
else {
tbi->rcTitleBar.bottom += GetSystemMetrics(SM_CYCAPTION);
tbi->rcTitleBar.left += GetSystemMetrics(SM_CXSIZE);
}
ZeroMemory(&tbi->rgstate, sizeof(tbi->rgstate));
/* Does the title bar always have STATE_SYSTEM_FOCUSABLE?
* Under XP it seems to
*/
tbi->rgstate[0] = STATE_SYSTEM_FOCUSABLE;
if(dwStyle & WS_CAPTION) {
tbi->rgstate[1] = STATE_SYSTEM_INVISIBLE;
if(dwStyle & WS_SYSMENU) {
if(!(dwStyle & (WS_MINIMIZEBOX|WS_MAXIMIZEBOX))) {
tbi->rgstate[2] = STATE_SYSTEM_INVISIBLE;
tbi->rgstate[3] = STATE_SYSTEM_INVISIBLE;
}
else {
if(!(dwStyle & WS_MINIMIZEBOX))
tbi->rgstate[2] = STATE_SYSTEM_UNAVAILABLE;
if(!(dwStyle & WS_MAXIMIZEBOX))
tbi->rgstate[3] = STATE_SYSTEM_UNAVAILABLE;
}
if(!(dwExStyle & WS_EX_CONTEXTHELP))
tbi->rgstate[4] = STATE_SYSTEM_INVISIBLE;
if(GetClassLongW(hwnd, GCL_STYLE) & CS_NOCLOSE)
tbi->rgstate[5] = STATE_SYSTEM_UNAVAILABLE;
}
else {
tbi->rgstate[2] = STATE_SYSTEM_INVISIBLE;
tbi->rgstate[3] = STATE_SYSTEM_INVISIBLE;
tbi->rgstate[4] = STATE_SYSTEM_INVISIBLE;
tbi->rgstate[5] = STATE_SYSTEM_INVISIBLE;
}
}
else
tbi->rgstate[0] |= STATE_SYSTEM_INVISIBLE;
return TRUE;
}