diff options
Diffstat (limited to 'xorg-server/hw/xwin/winmultiwindowwm.c')
| -rw-r--r-- | xorg-server/hw/xwin/winmultiwindowwm.c | 264 |
1 files changed, 246 insertions, 18 deletions
diff --git a/xorg-server/hw/xwin/winmultiwindowwm.c b/xorg-server/hw/xwin/winmultiwindowwm.c index 5401ecdee..18d9aedc2 100644 --- a/xorg-server/hw/xwin/winmultiwindowwm.c +++ b/xorg-server/hw/xwin/winmultiwindowwm.c @@ -1,5 +1,6 @@ /* *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved. + *Copyright (C) Colin Harrison 2005-2009 * *Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the @@ -26,6 +27,7 @@ *from the XFree86 Project. * * Authors: Kensuke Matsuzaki + * Colin Harrison */ /* X headers */ @@ -50,26 +52,28 @@ #include <X11/Xproto.h> #include <X11/Xutil.h> #include <X11/cursorfont.h> - -/* Windows headers */ -#ifdef __CYGWIN__ -/* Fixups to prevent collisions between Windows and X headers */ -#define ATOM DWORD - -#include <windows.h> -#else -#include <Xwindows.h> -#endif +#include <X11/Xwindows.h> /* Local headers */ #include "objbase.h" #include "ddraw.h" #include "winwindow.h" +#include "winprefs.h" +#include "window.h" +#include "pixmapstr.h" +#include "windowstr.h" + #ifdef XWIN_MULTIWINDOWEXTWM -#include "windowswmstr.h" +#include <X11/extensions/windowswmstr.h> +#else +/* We need the native HWND atom for intWM, so for consistency use the + same name as extWM would if we were building with enabled... */ +#define WINDOWSWM_NATIVE_HWND "_WINDOWSWM_NATIVE_HWND" #endif extern void winDebug(const char *format, ...); +extern void winReshapeMultiWindow(WindowPtr pWin); +extern void winUpdateRgnMultiWindow(WindowPtr pWin); #ifndef CYGDEBUG #define CYGDEBUG NO @@ -191,6 +195,11 @@ PreserveWin32Stack(WMInfoPtr pWMInfo, Window iWindow, UINT direction); static Bool CheckAnotherWindowManager (Display *pDisplay, DWORD dwScreen); +static void +winApplyHints (Display *pDisplay, Window iWindow, HWND hWnd, HWND *zstyle); + +void +winUpdateWindowPosition (HWND hWnd, Bool reshape, HWND *zstyle); /* * Local globals @@ -245,6 +254,12 @@ PushMessage (WMMsgQueuePtr pQueue, WMMsgNodePtr pNode) case WM_WM_MAP: ErrorF ("\tWM_WM_MAP\n"); break; + case WM_WM_MAP2: + ErrorF ("\tWM_WM_MAP2\n"); + break; + case WM_WM_MAP3: + ErrorF ("\tWM_WM_MAP3\n"); + break; case WM_WM_UNMAP: ErrorF ("\tWM_WM_UNMAP\n"); break; @@ -705,10 +720,42 @@ winMultiWindowWMProc (void *pArg) 1); UpdateName (pWMInfo, pNode->msg.iWindow); winUpdateIcon (pNode->msg.iWindow); -#if 0 - /* Handles the case where there are AOT windows above it in W32 */ - PreserveWin32Stack (pWMInfo, pNode->msg.iWindow, GW_HWNDPREV); + break; + + case WM_WM_MAP2: +#if CYGMULTIWINDOW_DEBUG + ErrorF ("\tWM_WM_MAP2\n"); #endif + XChangeProperty (pWMInfo->pDisplay, + pNode->msg.iWindow, + pWMInfo->atmPrivMap, + XA_INTEGER,//pWMInfo->atmPrivMap, + 32, + PropModeReplace, + (unsigned char *) &(pNode->msg.hwndWindow), + 1); + break; + + case WM_WM_MAP3: +#if CYGMULTIWINDOW_DEBUG + ErrorF ("\tWM_WM_MAP3\n"); +#endif + /* Put a note as to the HWND associated with this Window */ + XChangeProperty (pWMInfo->pDisplay, + pNode->msg.iWindow, + pWMInfo->atmPrivMap, + XA_INTEGER,//pWMInfo->atmPrivMap, + 32, + PropModeReplace, + (unsigned char *) &(pNode->msg.hwndWindow), + 1); + UpdateName (pWMInfo, pNode->msg.iWindow); + winUpdateIcon (pNode->msg.iWindow); + { + HWND zstyle = HWND_NOTOPMOST; + winApplyHints (pWMInfo->pDisplay, pNode->msg.iWindow, pNode->msg.hwndWindow, &zstyle); + winUpdateWindowPosition (pNode->msg.hwndWindow, TRUE, &zstyle); + } break; case WM_WM_UNMAP: @@ -803,6 +850,7 @@ winMultiWindowWMProc (void *pArg) #if CYGMULTIWINDOW_DEBUG ErrorF("-winMultiWindowWMProc ()\n"); #endif + return NULL; } @@ -1063,7 +1111,7 @@ winMultiWindowXMsgProc (void *pArg) XCloseDisplay (pProcArg->pDisplay); pthread_exit (NULL); - + return NULL; } @@ -1265,11 +1313,10 @@ winInitMultiWindowWM (WMInfoPtr pWMInfo, WMProcArgPtr pProcArg) pWMInfo->atmWmDelete = XInternAtom (pWMInfo->pDisplay, "WM_DELETE_WINDOW", False); -#ifdef XWIN_MULTIWINDOWEXTWM + pWMInfo->atmPrivMap = XInternAtom (pWMInfo->pDisplay, WINDOWSWM_NATIVE_HWND, False); -#endif if (1) { @@ -1364,7 +1411,9 @@ winMultiWindowXMsgProcErrorHandler (Display *pDisplay, XErrorEvent *pErr) pErr->error_code, pszErrorMsg, sizeof (pszErrorMsg)); +#if CYGMULTIWINDOW_DEBUG ErrorF ("winMultiWindowXMsgProcErrorHandler - ERROR: %s\n", pszErrorMsg); +#endif return 0; } @@ -1433,8 +1482,187 @@ CheckAnotherWindowManager (Display *pDisplay, DWORD dwScreen) */ void -winDeinitMultiWindowWM () +winDeinitMultiWindowWM (void) { ErrorF ("winDeinitMultiWindowWM - Noting shutdown in progress\n"); g_shutdown = TRUE; } + +/* Windows window styles */ +#define HINT_NOFRAME (1l<<0) +#define HINT_BORDER (1L<<1) +#define HINT_SIZEBOX (1l<<2) +#define HINT_CAPTION (1l<<3) +/* These two are used on their own */ +#define HINT_MAX (1L<<0) +#define HINT_MIN (1L<<1) + +static void +winApplyHints (Display *pDisplay, Window iWindow, HWND hWnd, HWND *zstyle) +{ + static Atom windowState, motif_wm_hints, windowType; + static Atom hiddenState, fullscreenState, belowState, aboveState; + static Atom dockWindow; + static int generation; + Atom type, *pAtom = NULL; + int format; + unsigned long hint = 0, maxmin = 0, style, nitems = 0 , left = 0; + WindowPtr pWin = GetProp (hWnd, WIN_WINDOW_PROP); + + if (!hWnd) return; + if (!IsWindow (hWnd)) return; + + if (generation != serverGeneration) { + generation = serverGeneration; + windowState = XInternAtom(pDisplay, "_NET_WM_STATE", False); + motif_wm_hints = XInternAtom(pDisplay, "_MOTIF_WM_HINTS", False); + windowType = XInternAtom(pDisplay, "_NET_WM_WINDOW_TYPE", False); + hiddenState = XInternAtom(pDisplay, "_NET_WM_STATE_HIDDEN", False); + fullscreenState = XInternAtom(pDisplay, "_NET_WM_STATE_FULLSCREEN", False); + belowState = XInternAtom(pDisplay, "_NET_WM_STATE_BELOW", False); + aboveState = XInternAtom(pDisplay, "_NET_WM_STATE_ABOVE", False); + dockWindow = XInternAtom(pDisplay, "_NET_WM_WINDOW_TYPE_DOCK", False); + } + + if (XGetWindowProperty(pDisplay, iWindow, windowState, 0L, + 1L, False, XA_ATOM, &type, &format, + &nitems, &left, (unsigned char **)&pAtom) == Success) + { + if (pAtom && nitems == 1) + { + if (*pAtom == hiddenState) maxmin |= HINT_MIN; + else if (*pAtom == fullscreenState) maxmin |= HINT_MAX; + if (*pAtom == belowState) *zstyle = HWND_BOTTOM; + else if (*pAtom == aboveState) *zstyle = HWND_TOPMOST; + } + if (pAtom) XFree(pAtom); + } + + nitems = left = 0; + MwmHints *mwm_hint = NULL; + if (XGetWindowProperty(pDisplay, iWindow, motif_wm_hints, 0L, + PropMwmHintsElements, False, motif_wm_hints, &type, &format, + &nitems, &left, (unsigned char **)&mwm_hint) == Success) + { + if (mwm_hint && nitems == PropMwmHintsElements && (mwm_hint->flags & MwmHintsDecorations)) + { + if (!mwm_hint->decorations) hint |= HINT_NOFRAME; + else if (!(mwm_hint->decorations & MwmDecorAll)) + { + if (mwm_hint->decorations & MwmDecorBorder) hint |= HINT_BORDER; + if (mwm_hint->decorations & MwmDecorHandle) hint |= HINT_SIZEBOX; + if (mwm_hint->decorations & MwmDecorTitle) hint |= HINT_CAPTION; + } + } + if (mwm_hint) XFree(mwm_hint); + } + + nitems = left = 0; + pAtom = NULL; + if (XGetWindowProperty(pDisplay, iWindow, windowType, 0L, + 1L, False, XA_ATOM, &type, &format, + &nitems, &left, (unsigned char **)&pAtom) == Success) + { + if (pAtom && nitems == 1) + { + if (*pAtom == dockWindow) + { + hint = (hint & ~HINT_NOFRAME) | HINT_SIZEBOX; /* Xming puts a sizebox on dock windows */ + *zstyle = HWND_TOPMOST; + } + } + if (pAtom) XFree(pAtom); + } + + /* Apply Styles, overriding hint settings from above */ + style = winOverrideStyle((unsigned long)pWin); + if (style & STYLE_TOPMOST) *zstyle = HWND_TOPMOST; + else if (style & STYLE_MAXIMIZE) maxmin = (hint & ~HINT_MIN) | HINT_MAX; + else if (style & STYLE_MINIMIZE) maxmin = (hint & ~HINT_MAX) | HINT_MIN; + else if (style & STYLE_BOTTOM) *zstyle = HWND_BOTTOM; + + if (maxmin & HINT_MAX) SendMessage(hWnd, WM_SYSCOMMAND, SC_MAXIMIZE, 0); + else if (maxmin & HINT_MIN) SendMessage(hWnd, WM_SYSCOMMAND, SC_MINIMIZE, 0); + + if (style & STYLE_NOTITLE) + hint = (hint & ~HINT_NOFRAME & ~HINT_BORDER & ~HINT_CAPTION) | HINT_SIZEBOX; + else if (style & STYLE_OUTLINE) + hint = (hint & ~HINT_NOFRAME & ~HINT_SIZEBOX & ~HINT_CAPTION) | HINT_BORDER; + else if (style & STYLE_NOFRAME) + hint = (hint & ~HINT_BORDER & ~HINT_CAPTION & ~HINT_SIZEBOX) | HINT_NOFRAME; + + style = GetWindowLongPtr(hWnd, GWL_STYLE) & ~WS_CAPTION & ~WS_SIZEBOX; /* Just in case */ + if (!style) return; + if (!hint) /* All on, but no resize of children is allowed */ + style = style | WS_CAPTION | (GetParent(hWnd) ? 0 : WS_SIZEBOX); + else if (hint & HINT_NOFRAME); /* All off, so do nothing */ + else style = style | ((hint & HINT_BORDER) ? WS_BORDER : 0) | + ((hint & HINT_SIZEBOX) ? (GetParent(hWnd) ? 0 : WS_SIZEBOX) : 0) | + ((hint & HINT_CAPTION) ? WS_CAPTION : 0); + SetWindowLongPtr (hWnd, GWL_STYLE, style); +} + +void +winUpdateWindowPosition (HWND hWnd, Bool reshape, HWND *zstyle) +{ + int iX, iY, iWidth, iHeight; + int iDx, iDy; + RECT rcNew; + WindowPtr pWin = GetProp (hWnd, WIN_WINDOW_PROP); + DrawablePtr pDraw = NULL; + + if (!pWin) return; + pDraw = &pWin->drawable; + if (!pDraw) return; + + /* Get the X and Y location of the X window */ + iX = pWin->drawable.x + GetSystemMetrics (SM_XVIRTUALSCREEN); + iY = pWin->drawable.y + GetSystemMetrics (SM_YVIRTUALSCREEN); + + /* Get the height and width of the X window */ + iWidth = pWin->drawable.width; + iHeight = pWin->drawable.height; + + /* Setup a rectangle with the X window position and size */ + SetRect (&rcNew, iX, iY, iX + iWidth, iY + iHeight); + +#if 0 + ErrorF ("winUpdateWindowPosition - (%d, %d)-(%d, %d)\n", + rcNew.left, rcNew.top, + rcNew.right, rcNew.bottom); +#endif + + AdjustWindowRectEx (&rcNew, GetWindowLongPtr (hWnd, GWL_STYLE), FALSE, WS_EX_APPWINDOW); + + /* Don't allow window decoration to disappear off to top-left as a result of this adjustment */ + if (rcNew.left < GetSystemMetrics(SM_XVIRTUALSCREEN)) + { + iDx = GetSystemMetrics(SM_XVIRTUALSCREEN) - rcNew.left; + rcNew.left += iDx; + rcNew.right += iDx; + } + + if (rcNew.top < GetSystemMetrics(SM_YVIRTUALSCREEN)) + { + iDy = GetSystemMetrics(SM_YVIRTUALSCREEN) - rcNew.top; + rcNew.top += iDy; + rcNew.bottom += iDy; + } + +#if 0 + ErrorF ("winUpdateWindowPosition - (%d, %d)-(%d, %d)\n", + rcNew.left, rcNew.top, + rcNew.right, rcNew.bottom); +#endif + + /* Position the Windows window */ + SetWindowPos (hWnd, *zstyle, rcNew.left, rcNew.top, + rcNew.right - rcNew.left, rcNew.bottom - rcNew.top, + 0); + + if (reshape) + { + winReshapeMultiWindow(pWin); + winUpdateRgnMultiWindow(pWin); + } +} |