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authormarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
committermarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
commit3562e78743202e43aec8727005182a2558117eca (patch)
tree8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /xorg-server/hw/xwin/wincreatewnd.c
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Checked in the following released items:
xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz
Diffstat (limited to 'xorg-server/hw/xwin/wincreatewnd.c')
-rw-r--r--xorg-server/hw/xwin/wincreatewnd.c644
1 files changed, 644 insertions, 0 deletions
diff --git a/xorg-server/hw/xwin/wincreatewnd.c b/xorg-server/hw/xwin/wincreatewnd.c
new file mode 100644
index 000000000..796a08593
--- /dev/null
+++ b/xorg-server/hw/xwin/wincreatewnd.c
@@ -0,0 +1,644 @@
+/*
+ *Copyright (C) 2001-2004 Harold L Hunt II All Rights Reserved.
+ *
+ *Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ *"Software"), to deal in the Software without restriction, including
+ *without limitation the rights to use, copy, modify, merge, publish,
+ *distribute, sublicense, and/or sell copies of the Software, and to
+ *permit persons to whom the Software is furnished to do so, subject to
+ *the following conditions:
+ *
+ *The above copyright notice and this permission notice shall be
+ *included in all copies or substantial portions of the Software.
+ *
+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR
+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ *Except as contained in this notice, the name of Harold L Hunt II
+ *shall not be used in advertising or otherwise to promote the sale, use
+ *or other dealings in this Software without prior written authorization
+ *from Harold L Hunt II.
+ *
+ * Authors: Harold L Hunt II
+ */
+
+#ifdef HAVE_XWIN_CONFIG_H
+#include <xwin-config.h>
+#endif
+#include "win.h"
+#include "shellapi.h"
+
+#ifndef ABS_AUTOHIDE
+#define ABS_AUTOHIDE 1
+#endif
+
+/*
+ * Local function prototypes
+ */
+
+static Bool
+winGetWorkArea (RECT *prcWorkArea, winScreenInfo *pScreenInfo);
+
+static Bool
+winAdjustForAutoHide (RECT *prcWorkArea);
+
+
+/*
+ * Create a full screen window
+ */
+
+Bool
+winCreateBoundingWindowFullScreen (ScreenPtr pScreen)
+{
+ winScreenPriv(pScreen);
+ winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
+ int iX = pScreenInfo->dwInitialX;
+ int iY = pScreenInfo->dwInitialY;
+ int iWidth = pScreenInfo->dwWidth;
+ int iHeight = pScreenInfo->dwHeight;
+ HWND *phwnd = &pScreenPriv->hwndScreen;
+ WNDCLASS wc;
+ char szTitle[256];
+
+#if CYGDEBUG
+ winDebug ("winCreateBoundingWindowFullScreen\n");
+#endif
+
+ /* Setup our window class */
+ wc.style = CS_HREDRAW | CS_VREDRAW;
+ wc.lpfnWndProc = winWindowProc;
+ wc.cbClsExtra = 0;
+ wc.cbWndExtra = 0;
+ wc.hInstance = g_hInstance;
+ wc.hIcon = LoadIcon (g_hInstance, MAKEINTRESOURCE(IDI_XWIN));
+ wc.hCursor = 0;
+ wc.hbrBackground = 0;
+ wc.lpszMenuName = NULL;
+ wc.lpszClassName = WINDOW_CLASS;
+ RegisterClass (&wc);
+
+ /* Set display and screen-specific tooltip text */
+ if (g_pszQueryHost != NULL)
+ snprintf (szTitle,
+ sizeof (szTitle),
+ WINDOW_TITLE_XDMCP,
+ g_pszQueryHost);
+ else
+ snprintf (szTitle,
+ sizeof (szTitle),
+ WINDOW_TITLE,
+ display,
+ (int) pScreenInfo->dwScreen);
+
+ /* Create the window */
+ *phwnd = CreateWindowExA (0, /* Extended styles */
+ WINDOW_CLASS, /* Class name */
+ szTitle, /* Window name */
+ WS_POPUP,
+ iX, /* Horizontal position */
+ iY, /* Vertical position */
+ iWidth, /* Right edge */
+ iHeight, /* Bottom edge */
+ (HWND) NULL, /* No parent or owner window */
+ (HMENU) NULL, /* No menu */
+ GetModuleHandle (NULL),/* Instance handle */
+ pScreenPriv); /* ScreenPrivates */
+
+ /* Branch on the server engine */
+ switch (pScreenInfo->dwEngine)
+ {
+#ifdef XWIN_NATIVEGDI
+ case WIN_SERVER_SHADOW_GDI:
+ /* Show the window */
+ ShowWindow (*phwnd, SW_SHOWMAXIMIZED);
+ break;
+#endif
+
+ default:
+ /* Hide the window */
+ ShowWindow (*phwnd, SW_SHOWNORMAL);
+ break;
+ }
+
+ /* Send first paint message */
+ UpdateWindow (*phwnd);
+
+ /* Attempt to bring our window to the top of the display */
+ BringWindowToTop (*phwnd);
+
+ return TRUE;
+}
+
+
+/*
+ * Create our primary Windows display window
+ */
+
+Bool
+winCreateBoundingWindowWindowed (ScreenPtr pScreen)
+{
+ winScreenPriv(pScreen);
+ winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;
+ int iWidth = pScreenInfo->dwUserWidth;
+ int iHeight = pScreenInfo->dwUserHeight;
+ int iPosX;
+ int iPosY;
+ HWND *phwnd = &pScreenPriv->hwndScreen;
+ WNDCLASS wc;
+ RECT rcClient, rcWorkArea;
+ DWORD dwWindowStyle;
+ BOOL fForceShowWindow = FALSE;
+ char szTitle[256];
+
+ winDebug ("winCreateBoundingWindowWindowed - User w: %d h: %d\n",
+ (int) pScreenInfo->dwUserWidth, (int) pScreenInfo->dwUserHeight);
+ winDebug ("winCreateBoundingWindowWindowed - Current w: %d h: %d\n",
+ (int) pScreenInfo->dwWidth, (int) pScreenInfo->dwHeight);
+
+ /* Set the common window style flags */
+ dwWindowStyle = WS_OVERLAPPED | WS_SYSMENU | WS_MINIMIZEBOX;
+
+ /* Decorated or undecorated window */
+ if (pScreenInfo->fDecoration
+#ifdef XWIN_MULTIWINDOWEXTWM
+ && !pScreenInfo->fMWExtWM
+#endif
+ && !pScreenInfo->fRootless
+#ifdef XWIN_MULTIWINDOW
+ && !pScreenInfo->fMultiWindow
+#endif
+ )
+ {
+ /* Try to handle startup via run.exe. run.exe instructs Windows to
+ * hide all created windows. Detect this case and make sure the
+ * window is shown nevertheless */
+ STARTUPINFO startupInfo;
+ GetStartupInfo(&startupInfo);
+ if (startupInfo.dwFlags & STARTF_USESHOWWINDOW &&
+ startupInfo.wShowWindow == SW_HIDE)
+ {
+ fForceShowWindow = TRUE;
+ }
+ dwWindowStyle |= WS_CAPTION;
+ if (pScreenInfo->fScrollbars)
+ dwWindowStyle |= WS_THICKFRAME | WS_MAXIMIZEBOX;
+ }
+ else
+ dwWindowStyle |= WS_POPUP;
+
+ /* Setup our window class */
+ wc.style = CS_HREDRAW | CS_VREDRAW;
+ wc.lpfnWndProc = winWindowProc;
+ wc.cbClsExtra = 0;
+ wc.cbWndExtra = 0;
+ wc.hInstance = g_hInstance;
+ wc.hIcon = LoadIcon (g_hInstance, MAKEINTRESOURCE(IDI_XWIN));
+ wc.hCursor = 0;
+ wc.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH);
+ wc.lpszMenuName = NULL;
+ wc.lpszClassName = WINDOW_CLASS;
+ RegisterClass (&wc);
+
+ /* Get size of work area */
+ winGetWorkArea (&rcWorkArea, pScreenInfo);
+
+ /* Adjust for auto-hide taskbars */
+ winAdjustForAutoHide (&rcWorkArea);
+
+ /* Did the user specify a position? */
+ if (pScreenInfo->fUserGavePosition)
+ {
+ iPosX = pScreenInfo->dwInitialX;
+ iPosY = pScreenInfo->dwInitialY;
+ }
+ else
+ {
+ iPosX = rcWorkArea.left;
+ iPosY = rcWorkArea.top;
+ }
+
+ /* Did the user specify a height and width? */
+ if (pScreenInfo->fUserGaveHeightAndWidth)
+ {
+ /* User gave a desired height and width, try to accomodate */
+#if CYGDEBUG
+ winDebug ("winCreateBoundingWindowWindowed - User gave height "
+ "and width\n");
+#endif
+
+ /* Adjust the window width and height for borders and title bar */
+ if (pScreenInfo->fDecoration
+#ifdef XWIN_MULTIWINDOWEXTWM
+ && !pScreenInfo->fMWExtWM
+#endif
+ && !pScreenInfo->fRootless
+#ifdef XWIN_MULTIWINDOW
+ && !pScreenInfo->fMultiWindow
+#endif
+ )
+ {
+#if CYGDEBUG
+ winDebug ("winCreateBoundingWindowWindowed - Window has decoration\n");
+#endif
+ /* Are we using scrollbars? */
+ if (pScreenInfo->fScrollbars)
+ {
+#if CYGDEBUG
+ winDebug ("winCreateBoundingWindowWindowed - Window has "
+ "scrollbars\n");
+#endif
+
+ iWidth += 2 * GetSystemMetrics (SM_CXSIZEFRAME);
+ iHeight += 2 * GetSystemMetrics (SM_CYSIZEFRAME)
+ + GetSystemMetrics (SM_CYCAPTION);
+ }
+ else
+ {
+#if CYGDEBUG
+ winDebug ("winCreateBoundingWindowWindowed - Window does not have "
+ "scrollbars\n");
+#endif
+
+ iWidth += 2 * GetSystemMetrics (SM_CXFIXEDFRAME);
+ iHeight += 2 * GetSystemMetrics (SM_CYFIXEDFRAME)
+ + GetSystemMetrics (SM_CYCAPTION);
+ }
+ }
+ }
+ else
+ {
+ /* By default, we are creating a window that is as large as possible */
+#if CYGDEBUG
+ winDebug ("winCreateBoundingWindowWindowed - User did not give "
+ "height and width\n");
+#endif
+ /* Defaults are wrong if we have multiple monitors */
+ if (pScreenInfo->fMultipleMonitors)
+ {
+ iWidth = GetSystemMetrics (SM_CXVIRTUALSCREEN);
+ iHeight = GetSystemMetrics (SM_CYVIRTUALSCREEN);
+ }
+ }
+
+ /* Clean up the scrollbars flag, if necessary */
+ if ((!pScreenInfo->fDecoration
+#ifdef XWIN_MULTIWINDOWEXTWM
+ || pScreenInfo->fMWExtWM
+#endif
+ || pScreenInfo->fRootless
+#ifdef XWIN_MULTIWINDOW
+ || pScreenInfo->fMultiWindow
+#endif
+ )
+ && pScreenInfo->fScrollbars)
+ {
+ /* We cannot have scrollbars if we do not have a window border */
+ pScreenInfo->fScrollbars = FALSE;
+ }
+
+ if (TRUE
+#ifdef XWIN_MULTIWINDOWEXTWM
+ && !pScreenInfo->fMWExtWM
+#endif
+#ifdef XWIN_MULTIWINDOW
+ && !pScreenInfo->fMultiWindow
+#endif
+ )
+ {
+ /* Trim window width to fit work area */
+ if (iWidth > (rcWorkArea.right - rcWorkArea.left))
+ iWidth = rcWorkArea.right - rcWorkArea.left;
+
+ /* Trim window height to fit work area */
+ if (iHeight >= (rcWorkArea.bottom - rcWorkArea.top))
+ iHeight = rcWorkArea.bottom - rcWorkArea.top;
+
+#if CYGDEBUG
+ winDebug ("winCreateBoundingWindowWindowed - Adjusted width: %d "\
+ "height: %d\n",
+ iWidth, iHeight);
+#endif
+ }
+
+ /* Set display and screen-specific tooltip text */
+ if (g_pszQueryHost != NULL)
+ snprintf (szTitle,
+ sizeof (szTitle),
+ WINDOW_TITLE_XDMCP,
+ g_pszQueryHost);
+ else
+ snprintf (szTitle,
+ sizeof (szTitle),
+ WINDOW_TITLE,
+ display,
+ (int) pScreenInfo->dwScreen);
+
+ /* Create the window */
+ *phwnd = CreateWindowExA (0, /* Extended styles */
+ WINDOW_CLASS, /* Class name */
+ szTitle, /* Window name */
+ dwWindowStyle,
+ iPosX, /* Horizontal position */
+ iPosY, /* Vertical position */
+ iWidth, /* Right edge */
+ iHeight, /* Bottom edge */
+ (HWND) NULL, /* No parent or owner window */
+ (HMENU) NULL, /* No menu */
+ GetModuleHandle (NULL),/* Instance handle */
+ pScreenPriv); /* ScreenPrivates */
+ if (*phwnd == NULL)
+ {
+ ErrorF ("winCreateBoundingWindowWindowed - CreateWindowEx () failed\n");
+ return FALSE;
+ }
+
+#if CYGDEBUG
+ winDebug ("winCreateBoundingWindowWindowed - CreateWindowEx () returned\n");
+#endif
+
+ if (fForceShowWindow)
+ {
+ ErrorF("winCreateBoundingWindowWindowed - Setting normal windowstyle\n");
+ ShowWindow(*phwnd, SW_SHOW);
+ }
+
+ /* Get the client area coordinates */
+ if (!GetClientRect (*phwnd, &rcClient))
+ {
+ ErrorF ("winCreateBoundingWindowWindowed - GetClientRect () "
+ "failed\n");
+ return FALSE;
+ }
+
+ winDebug ("winCreateBoundingWindowWindowed - WindowClient "
+ "w %ld h %ld r %ld l %ld b %ld t %ld\n",
+ rcClient.right - rcClient.left,
+ rcClient.bottom - rcClient.top,
+ rcClient.right, rcClient.left,
+ rcClient.bottom, rcClient.top);
+
+ /* We adjust the visual size if the user did not specify it */
+ if (!(pScreenInfo->fScrollbars && pScreenInfo->fUserGaveHeightAndWidth))
+ {
+ /*
+ * User did not give a height and width with scrollbars enabled,
+ * so we will resize the underlying visual to be as large as
+ * the initial view port (page size). This way scrollbars will
+ * not appear until the user shrinks the window, if they ever do.
+ *
+ * NOTE: We have to store the viewport size here because
+ * the user may have an autohide taskbar, which would
+ * cause the viewport size to be one less in one dimension
+ * than the viewport size that we calculated by subtracting
+ * the size of the borders and caption.
+ */
+ pScreenInfo->dwWidth = rcClient.right - rcClient.left;
+ pScreenInfo->dwHeight = rcClient.bottom - rcClient.top;
+ }
+
+#if 0
+ /*
+ * NOTE: For the uninitiated, the page size is the number of pixels
+ * that we can display in the x or y direction at a time and the
+ * range is the total number of pixels in the x or y direction that we
+ * have available to display. In other words, the page size is the
+ * size of the window area minus the space the caption, borders, and
+ * scrollbars (if any) occupy, and the range is the size of the
+ * underlying X visual. Notice that, contrary to what some of the
+ * MSDN Library arcticles lead you to believe, the windows
+ * ``client area'' size does not include the scrollbars. In other words,
+ * the whole client area size that is reported to you is drawable by
+ * you; you do not have to subtract the size of the scrollbars from
+ * the client area size, and if you did it would result in the size
+ * of the scrollbars being double counted.
+ */
+
+ /* Setup scrollbar page and range, if scrollbars are enabled */
+ if (pScreenInfo->fScrollbars)
+ {
+ SCROLLINFO si;
+
+ /* Initialize the scrollbar info structure */
+ si.cbSize = sizeof (si);
+ si.fMask = SIF_RANGE | SIF_PAGE;
+ si.nMin = 0;
+
+ /* Setup the width range and page size */
+ si.nMax = pScreenInfo->dwWidth - 1;
+ si.nPage = rcClient.right - rcClient.left;
+ winDebug ("winCreateBoundingWindowWindowed - HORZ nMax: %d nPage :%d\n",
+ si.nMax, si.nPage);
+ SetScrollInfo (*phwnd, SB_HORZ, &si, TRUE);
+
+ /* Setup the height range and page size */
+ si.nMax = pScreenInfo->dwHeight - 1;
+ si.nPage = rcClient.bottom - rcClient.top;
+ winDebug ("winCreateBoundingWindowWindowed - VERT nMax: %d nPage :%d\n",
+ si.nMax, si.nPage);
+ SetScrollInfo (*phwnd, SB_VERT, &si, TRUE);
+ }
+#endif
+
+ /* Show the window */
+ if (FALSE
+#ifdef XWIN_MULTIWINDOWEXTWM
+ || pScreenInfo->fMWExtWM
+#endif
+#ifdef XWIN_MULTIWINDOW
+ || pScreenInfo->fMultiWindow
+#endif
+ )
+ {
+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
+ pScreenPriv->fRootWindowShown = FALSE;
+#endif
+ ShowWindow (*phwnd, SW_HIDE);
+ }
+ else
+ ShowWindow (*phwnd, SW_SHOWNORMAL);
+ if (!UpdateWindow (*phwnd))
+ {
+ ErrorF ("winCreateBoundingWindowWindowed - UpdateWindow () failed\n");
+ return FALSE;
+ }
+
+ /* Attempt to bring our window to the top of the display */
+ if (TRUE
+#ifdef XWIN_MULTIWINDOWEXTWM
+ && !pScreenInfo->fMWExtWM
+#endif
+ && !pScreenInfo->fRootless
+#ifdef XWIN_MULTIWINDOW
+ && !pScreenInfo->fMultiWindow
+#endif
+ )
+ {
+ if (!BringWindowToTop (*phwnd))
+ {
+ ErrorF ("winCreateBoundingWindowWindowed - BringWindowToTop () "
+ "failed\n");
+ return FALSE;
+ }
+ }
+
+#ifdef XWIN_NATIVEGDI
+ /* Paint window background blue */
+ if (pScreenInfo->dwEngine == WIN_SERVER_NATIVE_GDI)
+ winPaintBackground (*phwnd, RGB (0x00, 0x00, 0xFF));
+#endif
+
+ winDebug ("winCreateBoundingWindowWindowed - Returning\n");
+
+ return TRUE;
+}
+
+
+/*
+ * Find the work area of all attached monitors
+ */
+
+static Bool
+winGetWorkArea (RECT *prcWorkArea, winScreenInfo *pScreenInfo)
+{
+ int iPrimaryWidth, iPrimaryHeight;
+ int iWidth, iHeight;
+ int iLeft, iTop;
+ int iPrimaryNonWorkAreaWidth, iPrimaryNonWorkAreaHeight;
+
+ /* SPI_GETWORKAREA only gets the work area of the primary screen. */
+ SystemParametersInfo (SPI_GETWORKAREA, 0, prcWorkArea, 0);
+
+ /* Bail out here if we aren't using multiple monitors */
+ if (!pScreenInfo->fMultipleMonitors)
+ return TRUE;
+
+ winDebug ("winGetWorkArea - Original WorkArea: %d %d %d %d\n",
+ (int) prcWorkArea->top, (int) prcWorkArea->left,
+ (int) prcWorkArea->bottom, (int) prcWorkArea->right);
+
+ /* Get size of full virtual screen */
+ iWidth = GetSystemMetrics (SM_CXVIRTUALSCREEN);
+ iHeight = GetSystemMetrics (SM_CYVIRTUALSCREEN);
+
+ winDebug ("winGetWorkArea - Virtual screen is %d x %d\n", iWidth, iHeight);
+
+ /* Get origin of full virtual screen */
+ iLeft = GetSystemMetrics (SM_XVIRTUALSCREEN);
+ iTop = GetSystemMetrics (SM_YVIRTUALSCREEN);
+
+ winDebug ("winGetWorkArea - Virtual screen origin is %d, %d\n", iLeft, iTop);
+
+ /* Get size of primary screen */
+ iPrimaryWidth = GetSystemMetrics (SM_CXSCREEN);
+ iPrimaryHeight = GetSystemMetrics (SM_CYSCREEN);
+
+ winDebug ("winGetWorkArea - Primary screen is %d x %d\n",
+ iPrimaryWidth, iPrimaryHeight);
+
+ /* Work out how much of the primary screen we aren't using */
+ iPrimaryNonWorkAreaWidth = iPrimaryWidth - (prcWorkArea->right -
+ prcWorkArea->left);
+ iPrimaryNonWorkAreaHeight = iPrimaryHeight - (prcWorkArea->bottom
+ - prcWorkArea->top);
+
+ /* Update the rectangle to include all monitors */
+ if (iLeft < 0)
+ {
+ prcWorkArea->left = iLeft;
+ }
+ if (iTop < 0)
+ {
+ prcWorkArea->top = iTop;
+ }
+ prcWorkArea->right = prcWorkArea->left + iWidth -
+ iPrimaryNonWorkAreaWidth;
+ prcWorkArea->bottom = prcWorkArea->top + iHeight -
+ iPrimaryNonWorkAreaHeight;
+
+ winDebug ("winGetWorkArea - Adjusted WorkArea for multiple "
+ "monitors: %d %d %d %d\n",
+ (int) prcWorkArea->top, (int) prcWorkArea->left,
+ (int) prcWorkArea->bottom, (int) prcWorkArea->right);
+
+ return TRUE;
+}
+
+
+/*
+ * Adjust the client area so that any auto-hide toolbars
+ * will work correctly.
+ */
+
+static Bool
+winAdjustForAutoHide (RECT *prcWorkArea)
+{
+ APPBARDATA abd;
+ HWND hwndAutoHide;
+
+ winDebug ("winAdjustForAutoHide - Original WorkArea: %d %d %d %d\n",
+ (int) prcWorkArea->top, (int) prcWorkArea->left,
+ (int) prcWorkArea->bottom, (int) prcWorkArea->right);
+
+ /* Find out if the Windows taskbar is set to auto-hide */
+ ZeroMemory (&abd, sizeof (abd));
+ abd.cbSize = sizeof (abd);
+ if (SHAppBarMessage (ABM_GETSTATE, &abd) & ABS_AUTOHIDE)
+ winDebug ("winAdjustForAutoHide - Taskbar is auto hide\n");
+
+ /* Look for a TOP auto-hide taskbar */
+ abd.uEdge = ABE_TOP;
+ hwndAutoHide = (HWND) SHAppBarMessage (ABM_GETAUTOHIDEBAR, &abd);
+ if (hwndAutoHide != NULL)
+ {
+ winDebug ("winAdjustForAutoHide - Found TOP auto-hide taskbar\n");
+ prcWorkArea->top += 1;
+ }
+
+ /* Look for a LEFT auto-hide taskbar */
+ abd.uEdge = ABE_LEFT;
+ hwndAutoHide = (HWND) SHAppBarMessage (ABM_GETAUTOHIDEBAR, &abd);
+ if (hwndAutoHide != NULL)
+ {
+ winDebug ("winAdjustForAutoHide - Found LEFT auto-hide taskbar\n");
+ prcWorkArea->left += 1;
+ }
+
+ /* Look for a BOTTOM auto-hide taskbar */
+ abd.uEdge = ABE_BOTTOM;
+ hwndAutoHide = (HWND) SHAppBarMessage (ABM_GETAUTOHIDEBAR, &abd);
+ if (hwndAutoHide != NULL)
+ {
+ winDebug ("winAdjustForAutoHide - Found BOTTOM auto-hide taskbar\n");
+ prcWorkArea->bottom -= 1;
+ }
+
+ /* Look for a RIGHT auto-hide taskbar */
+ abd.uEdge = ABE_RIGHT;
+ hwndAutoHide = (HWND) SHAppBarMessage (ABM_GETAUTOHIDEBAR, &abd);
+ if (hwndAutoHide != NULL)
+ {
+ winDebug ("winAdjustForAutoHide - Found RIGHT auto-hide taskbar\n");
+ prcWorkArea->right -= 1;
+ }
+
+ winDebug ("winAdjustForAutoHide - Adjusted WorkArea: %d %d %d %d\n",
+ (int) prcWorkArea->top, (int) prcWorkArea->left,
+ (int) prcWorkArea->bottom, (int) prcWorkArea->right);
+
+#if 0
+ /* Obtain the task bar window dimensions */
+ abd.hWnd = hwndAutoHide;
+ hwndAutoHide = (HWND) SHAppBarMessage (ABM_GETTASKBARPOS, &abd);
+ winDebug ("hwndAutoHide %08x abd.hWnd %08x %d %d %d %d\n",
+ hwndAutoHide, abd.hWnd,
+ abd.rc.top, abd.rc.left, abd.rc.bottom, abd.rc.right);
+#endif
+
+ return TRUE;
+}