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Diffstat (limited to 'xorg-server/hw/xwin/winmultiwindowwndproc.c')
-rw-r--r--xorg-server/hw/xwin/winmultiwindowwndproc.c216
1 files changed, 110 insertions, 106 deletions
diff --git a/xorg-server/hw/xwin/winmultiwindowwndproc.c b/xorg-server/hw/xwin/winmultiwindowwndproc.c
index 20ff9f7db..543a1652f 100644
--- a/xorg-server/hw/xwin/winmultiwindowwndproc.c
+++ b/xorg-server/hw/xwin/winmultiwindowwndproc.c
@@ -1,5 +1,6 @@
/*
*Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
+ *Copyright (C) Colin Harrison 2005-2008
*
*Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
@@ -28,6 +29,7 @@
* Authors: Kensuke Matsuzaki
* Earle F. Philhower, III
* Harold L Hunt II
+ * Colin Harrison
*/
#ifdef HAVE_XWIN_CONFIG_H
@@ -49,6 +51,8 @@ extern Bool g_fKeyboardHookLL;
extern Bool g_fSoftwareCursor;
extern Bool g_fButton[3];
+extern void winUpdateWindowPosition (HWND hWnd, Bool reshape, HWND *zstyle);
+
/*
* Local globals
@@ -61,7 +65,6 @@ static UINT_PTR g_uipMousePollingTimerID = 0;
* Constant defines
*/
-#define MOUSE_POLLING_INTERVAL 500
#define WIN_MULTIWINDOW_SHAPE YES
@@ -206,6 +209,8 @@ ValidateSizing (HWND hwnd, WindowPtr pWin,
WinXSizeHints sizeHints;
RECT *rect;
int iWidth, iHeight;
+ RECT rcClient, rcWindow;
+ int iBorderWidthX, iBorderWidthY;
/* Invalid input checking */
if (pWin==NULL || lParam==0)
@@ -227,19 +232,20 @@ ValidateSizing (HWND hwnd, WindowPtr pWin,
iWidth = rect->right - rect->left;
iHeight = rect->bottom - rect->top;
- /* Now remove size of any borders */
- iWidth -= 2 * GetSystemMetrics(SM_CXSIZEFRAME);
- iHeight -= (GetSystemMetrics(SM_CYCAPTION)
- + 2 * GetSystemMetrics(SM_CYSIZEFRAME));
-
+ /* Now remove size of any borders and title bar */
+ GetClientRect(hwnd, &rcClient);
+ GetWindowRect(hwnd, &rcWindow);
+ iBorderWidthX = (rcWindow.right - rcWindow.left) - (rcClient.right - rcClient.left);
+ iBorderWidthY = (rcWindow.bottom - rcWindow.top) - (rcClient.bottom - rcClient.top);
+ iWidth -= iBorderWidthX;
+ iHeight -= iBorderWidthY;
/* Constrain the size to legal values */
ConstrainSize (sizeHints, &iWidth, &iHeight);
- /* Add back the borders */
- iWidth += 2 * GetSystemMetrics(SM_CXSIZEFRAME);
- iHeight += (GetSystemMetrics(SM_CYCAPTION)
- + 2 * GetSystemMetrics(SM_CYSIZEFRAME));
+ /* Add back the size of borders and title bar */
+ iWidth += iBorderWidthX;
+ iHeight += iBorderWidthY;
/* Adjust size according to where we're dragging from */
switch(wParam) {
@@ -286,6 +292,20 @@ static void winRaiseWindow(WindowPtr pWin)
}
}
+static
+void winStartMousePolling(winPrivScreenPtr s_pScreenPriv)
+{
+ /*
+ * Timer to poll mouse position. This is needed to make
+ * programs like xeyes follow the mouse properly when the
+ * mouse pointer is outside of any X window.
+ */
+ if (g_uipMousePollingTimerID == 0)
+ g_uipMousePollingTimerID = SetTimer (s_pScreenPriv->hwndScreen,
+ WIN_POLLING_MOUSE_TIMER_ID,
+ MOUSE_POLLING_INTERVAL,
+ NULL);
+}
/*
* winTopLevelWindowProc - Window procedure for all top-level Windows windows.
@@ -403,6 +423,8 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
SetWindowRgn (hwnd, hRgnWindow, TRUE);
DeleteObject(hRgnWindow);
+ SetWindowLongPtr(hwnd, GWLP_USERDATA, (LONG_PTR)XMING_SIGNATURE);
+
return 0;
case WM_INIT_SYS_MENU:
@@ -435,6 +457,14 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
HandleCustomWM_INITMENU ((unsigned long)hwnd, wParam);
break;
+ case WM_ERASEBKGND:
+ /*
+ * Pretend that we did erase the background but we don't care,
+ * since we repaint the entire region anyhow
+ * This avoids some flickering when resizing.
+ */
+ return TRUE;
+
case WM_PAINT:
/* Only paint if our window handle is valid */
if (hwndScreen == NULL)
@@ -495,8 +525,8 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
break;
/* Has the mouse pointer crossed screens? */
- if (s_pScreen != miPointerGetScreen(inputInfo.pointer))
- miPointerSetScreen (inputInfo.pointer, s_pScreenInfo->dwScreen,
+ if (s_pScreen != miPointerGetScreen(g_pwinPointer))
+ miPointerSetScreen (g_pwinPointer, s_pScreenInfo->dwScreen,
ptMouse.x - s_pScreenInfo->dwXOffset,
ptMouse.y - s_pScreenInfo->dwYOffset);
@@ -535,9 +565,9 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
}
/* Deliver absolute cursor position to X Server */
- miPointerAbsoluteCursor (ptMouse.x - s_pScreenInfo->dwXOffset,
- ptMouse.y - s_pScreenInfo->dwYOffset,
- g_c32LastInputEventTime = GetTickCount ());
+ winEnqueueMotion(ptMouse.x - s_pScreenInfo->dwXOffset,
+ ptMouse.y - s_pScreenInfo->dwYOffset);
+
return 0;
case WM_NCMOUSEMOVE:
@@ -561,15 +591,8 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
ShowCursor (TRUE);
}
- /*
- * Timer to poll mouse events. This is needed to make
- * programs like xeyes follow the mouse properly.
- */
- if (g_uipMousePollingTimerID == 0)
- g_uipMousePollingTimerID = SetTimer (s_pScreenPriv->hwndScreen,
- WIN_POLLING_MOUSE_TIMER_ID,
- MOUSE_POLLING_INTERVAL,
- NULL);
+ winStartMousePolling(s_pScreenPriv);
+
break;
case WM_MOUSELEAVE:
@@ -585,15 +608,8 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
ShowCursor (TRUE);
}
- /*
- * Timer to poll mouse events. This is needed to make
- * programs like xeyes follow the mouse properly.
- */
- if (g_uipMousePollingTimerID == 0)
- g_uipMousePollingTimerID = SetTimer (s_pScreenPriv->hwndScreen,
- WIN_POLLING_MOUSE_TIMER_ID,
- MOUSE_POLLING_INTERVAL,
- NULL);
+ winStartMousePolling(s_pScreenPriv);
+
return 0;
case WM_LBUTTONDBLCLK:
@@ -601,12 +617,15 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
break;
g_fButton[0] = TRUE;
+ SetCapture(hwnd);
return winMouseButtonsHandle (s_pScreen, ButtonPress, Button1, wParam);
-
+
case WM_LBUTTONUP:
if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
break;
g_fButton[0] = FALSE;
+ ReleaseCapture();
+ winStartMousePolling(s_pScreenPriv);
return winMouseButtonsHandle (s_pScreen, ButtonRelease, Button1, wParam);
case WM_MBUTTONDBLCLK:
@@ -614,47 +633,66 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
break;
g_fButton[1] = TRUE;
+ SetCapture(hwnd);
return winMouseButtonsHandle (s_pScreen, ButtonPress, Button2, wParam);
-
+
case WM_MBUTTONUP:
if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
break;
g_fButton[1] = FALSE;
+ ReleaseCapture();
+ winStartMousePolling(s_pScreenPriv);
return winMouseButtonsHandle (s_pScreen, ButtonRelease, Button2, wParam);
-
+
case WM_RBUTTONDBLCLK:
case WM_RBUTTONDOWN:
if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
break;
g_fButton[2] = TRUE;
+ SetCapture(hwnd);
return winMouseButtonsHandle (s_pScreen, ButtonPress, Button3, wParam);
-
+
case WM_RBUTTONUP:
if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
break;
g_fButton[2] = FALSE;
+ ReleaseCapture();
+ winStartMousePolling(s_pScreenPriv);
return winMouseButtonsHandle (s_pScreen, ButtonRelease, Button3, wParam);
case WM_XBUTTONDBLCLK:
case WM_XBUTTONDOWN:
if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
break;
+ SetCapture(hwnd);
return winMouseButtonsHandle (s_pScreen, ButtonPress, HIWORD(wParam) + 5, wParam);
+
case WM_XBUTTONUP:
if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
break;
+ ReleaseCapture();
+ winStartMousePolling(s_pScreenPriv);
return winMouseButtonsHandle (s_pScreen, ButtonRelease, HIWORD(wParam) + 5, wParam);
case WM_MOUSEWHEEL:
-
- /* Pass the message to the root window */
- SendMessage (hwndScreen, message, wParam, lParam);
- return 0;
+ if (SendMessage(hwnd, WM_NCHITTEST, 0, MAKELONG(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam))) == HTCLIENT)
+ {
+ /* Pass the message to the root window */
+ SendMessage (hwndScreen, message, wParam, lParam);
+ return 0;
+ }
+ else break;
case WM_SETFOCUS:
if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
break;
+ {
+ /* Get the parent window for transient handling */
+ HWND hParent = GetParent(hwnd);
+ if (hParent && IsIconic(hParent)) ShowWindow (hParent, SW_RESTORE);
+ }
+
winRestoreModeKeyStates ();
/* Add the keyboard hook if possible */
@@ -668,6 +706,9 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
/* Remove our keyboard hook if it is installed */
winRemoveKeyboardHookLL ();
+ if (!wParam)
+ /* Revert the X focus as well, but only if the Windows focus is going to another window */
+ DeleteWindowFromAnyEvents(pWin, FALSE);
return 0;
case WM_SYSDEADCHAR:
@@ -770,6 +811,10 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
if (!pWin || !pWin->overrideRedirect) /* for OOo menus */
winSendMessageToWM (s_pScreenPriv->pWMInfo, &wmMsg);
}
+ /* Prevent the mouse wheel from stalling when another window is minimized */
+ if (HIWORD(wParam) == 0 && LOWORD(wParam) == WA_ACTIVE &&
+ (HWND)lParam != NULL && (HWND)lParam != (HWND)GetParent(hwnd))
+ SetFocus(hwnd);
return 0;
case WM_ACTIVATEAPP:
@@ -824,98 +869,57 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
if (!wParam)
return 0;
- /* Tell X to map the window */
- MapWindow (pWin, wClient(pWin));
-
/* */
if (!pWin->overrideRedirect)
{
- DWORD dwExStyle;
- DWORD dwStyle;
- RECT rcNew;
- int iDx, iDy;
-
/* Flag that this window needs to be made active when clicked */
SetProp (hwnd, WIN_NEEDMANAGE_PROP, (HANDLE) 1);
- /* Get the standard and extended window style information */
- dwExStyle = GetWindowLongPtr (hwnd, GWL_EXSTYLE);
- dwStyle = GetWindowLongPtr (hwnd, GWL_STYLE);
-
- /* */
- if (dwExStyle != WS_EX_APPWINDOW)
+ if (!(GetWindowLongPtr (hwnd, GWL_EXSTYLE) & WS_EX_APPWINDOW))
{
- /* Setup a rectangle with the X window position and size */
- SetRect (&rcNew,
- pDraw->x,
- pDraw->y,
- pDraw->x + pDraw->width,
- pDraw->y + pDraw->height);
-
-#if 0
- ErrorF ("winTopLevelWindowProc - (%d, %d)-(%d, %d)\n",
- rcNew.left, rcNew.top,
- rcNew.right, rcNew.bottom);
-#endif
-
- /* */
- AdjustWindowRectEx (&rcNew,
- WS_POPUP | WS_SIZEBOX | WS_OVERLAPPEDWINDOW,
- FALSE,
- WS_EX_APPWINDOW);
-
- /* Calculate position deltas */
- iDx = pDraw->x - rcNew.left;
- iDy = pDraw->y - rcNew.top;
-
- /* Calculate new rectangle */
- rcNew.left += iDx;
- rcNew.right += iDx;
- rcNew.top += iDy;
- rcNew.bottom += iDy;
-
-#if 0
- ErrorF ("winTopLevelWindowProc - (%d, %d)-(%d, %d)\n",
- rcNew.left, rcNew.top,
- rcNew.right, rcNew.bottom);
-#endif
+ HWND zstyle = HWND_NOTOPMOST;
/* Set the window extended style flags */
SetWindowLongPtr (hwnd, GWL_EXSTYLE, WS_EX_APPWINDOW);
+ /* Set the transient style flags */
+ if (GetParent(hwnd)) SetWindowLongPtr (hwnd, GWL_STYLE,
+ WS_POPUP | WS_OVERLAPPED | WS_SYSMENU | WS_CLIPCHILDREN | WS_CLIPSIBLINGS);
/* Set the window standard style flags */
- SetWindowLongPtr (hwnd, GWL_STYLE,
- WS_POPUP | WS_SIZEBOX | WS_OVERLAPPEDWINDOW);
-
- /* Position the Windows window */
- SetWindowPos (hwnd, HWND_TOP,
- rcNew.left, rcNew.top,
- rcNew.right - rcNew.left, rcNew.bottom - rcNew.top,
- SWP_NOMOVE | SWP_FRAMECHANGED
- | SWP_SHOWWINDOW | SWP_NOACTIVATE);
+ else SetWindowLongPtr (hwnd, GWL_STYLE,
+ (WS_POPUP | WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN | WS_CLIPSIBLINGS)
+ & ~WS_CAPTION & ~WS_SIZEBOX);
- /* Bring the Windows window to the foreground */
+ winUpdateWindowPosition (hwnd, FALSE, &zstyle);
SetForegroundWindow (hwnd);
}
+ wmMsg.msg = WM_WM_MAP3;
}
else /* It is an overridden window so make it top of Z stack */
{
#if CYGWINDOWING_DEBUG
ErrorF ("overridden window is shown\n");
#endif
- SetWindowPos (hwnd, HWND_TOPMOST, 0, 0, 0, 0,
- SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
+ HWND forHwnd = GetForegroundWindow();
+ if (forHwnd != NULL)
+ {
+ if (GetWindowLongPtr(forHwnd, GWLP_USERDATA) & (LONG_PTR)XMING_SIGNATURE)
+ {
+ if (GetWindowLongPtr(forHwnd, GWL_EXSTYLE) & WS_EX_TOPMOST)
+ SetWindowPos (hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
+ else
+ SetWindowPos (hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
+ }
+ }
+ wmMsg.msg = WM_WM_MAP2;
}
- /* Setup the Window Manager message */
- wmMsg.msg = WM_WM_MAP;
- wmMsg.iWidth = pDraw->width;
- wmMsg.iHeight = pDraw->height;
-
/* Tell our Window Manager thread to map the window */
if (fWMMsgInitialized)
winSendMessageToWM (s_pScreenPriv->pWMInfo, &wmMsg);
+ winStartMousePolling(s_pScreenPriv);
+
return 0;
case WM_SIZING:
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