4017d31902
over to new system. Need to update documentation and address some remaining vestiges of old system such as CursorRec structure, fb "offman" structure, and FontRec privates.
1050 lines
29 KiB
C
1050 lines
29 KiB
C
/*
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*Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
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*
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*Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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*"Software"), to deal in the Software without restriction, including
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*without limitation the rights to use, copy, modify, merge, publish,
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*distribute, sublicense, and/or sell copies of the Software, and to
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*permit persons to whom the Software is furnished to do so, subject to
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*the following conditions:
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*
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*The above copyright notice and this permission notice shall be
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*included in all copies or substantial portions of the Software.
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*
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*THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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*EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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*MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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*NONINFRINGEMENT. IN NO EVENT SHALL THE XFREE86 PROJECT BE LIABLE FOR
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*ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
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*CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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*WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*Except as contained in this notice, the name of the XFree86 Project
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*shall not be used in advertising or otherwise to promote the sale, use
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*or other dealings in this Software without prior written authorization
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*from the XFree86 Project.
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*
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* Authors: Kensuke Matsuzaki
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* Earle F. Philhower, III
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* Harold L Hunt II
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*/
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#ifdef HAVE_XWIN_CONFIG_H
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#include <xwin-config.h>
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#endif
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#include "win.h"
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#include "dixevents.h"
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#include "winmultiwindowclass.h"
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#include "winprefs.h"
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#include "winmsg.h"
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#include "inputstr.h"
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/*
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* External global variables
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*/
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extern Bool g_fCursor;
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extern Bool g_fKeyboardHookLL;
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extern Bool g_fSoftwareCursor;
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extern Bool g_fButton[3];
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/*
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* Local globals
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*/
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static UINT_PTR g_uipMousePollingTimerID = 0;
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/*
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* Constant defines
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*/
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#define MOUSE_POLLING_INTERVAL 500
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#define WIN_MULTIWINDOW_SHAPE YES
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/*
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* ConstrainSize - Taken from TWM sources - Respects hints for sizing
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*/
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#define makemult(a,b) ((b==1) ? (a) : (((int)((a)/(b))) * (b)) )
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static void
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ConstrainSize (WinXSizeHints hints, int *widthp, int *heightp)
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{
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int minWidth, minHeight, maxWidth, maxHeight, xinc, yinc, delta;
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int baseWidth, baseHeight;
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int dwidth = *widthp, dheight = *heightp;
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if (hints.flags & PMinSize)
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{
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minWidth = hints.min_width;
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minHeight = hints.min_height;
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}
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else if (hints.flags & PBaseSize)
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{
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minWidth = hints.base_width;
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minHeight = hints.base_height;
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}
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else
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minWidth = minHeight = 1;
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if (hints.flags & PBaseSize)
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{
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baseWidth = hints.base_width;
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baseHeight = hints.base_height;
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}
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else if (hints.flags & PMinSize)
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{
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baseWidth = hints.min_width;
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baseHeight = hints.min_height;
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}
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else
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baseWidth = baseHeight = 0;
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if (hints.flags & PMaxSize)
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{
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maxWidth = hints.max_width;
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maxHeight = hints.max_height;
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}
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else
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{
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maxWidth = MAXINT;
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maxHeight = MAXINT;
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}
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if (hints.flags & PResizeInc)
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{
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xinc = hints.width_inc;
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yinc = hints.height_inc;
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}
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else
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xinc = yinc = 1;
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/*
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* First, clamp to min and max values
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*/
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if (dwidth < minWidth)
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dwidth = minWidth;
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if (dheight < minHeight)
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dheight = minHeight;
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if (dwidth > maxWidth)
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dwidth = maxWidth;
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if (dheight > maxHeight)
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dheight = maxHeight;
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/*
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* Second, fit to base + N * inc
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*/
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dwidth = ((dwidth - baseWidth) / xinc * xinc) + baseWidth;
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dheight = ((dheight - baseHeight) / yinc * yinc) + baseHeight;
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/*
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* Third, adjust for aspect ratio
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*/
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/*
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* The math looks like this:
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*
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* minAspectX dwidth maxAspectX
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* ---------- <= ------- <= ----------
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* minAspectY dheight maxAspectY
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*
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* If that is multiplied out, then the width and height are
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* invalid in the following situations:
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*
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* minAspectX * dheight > minAspectY * dwidth
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* maxAspectX * dheight < maxAspectY * dwidth
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*
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*/
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if (hints.flags & PAspect)
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{
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if (hints.min_aspect.x * dheight > hints.min_aspect.y * dwidth)
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{
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delta = makemult(hints.min_aspect.x * dheight / hints.min_aspect.y - dwidth, xinc);
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if (dwidth + delta <= maxWidth)
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dwidth += delta;
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else
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{
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delta = makemult(dheight - dwidth*hints.min_aspect.y/hints.min_aspect.x, yinc);
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if (dheight - delta >= minHeight)
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dheight -= delta;
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}
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}
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if (hints.max_aspect.x * dheight < hints.max_aspect.y * dwidth)
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{
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delta = makemult(dwidth * hints.max_aspect.y / hints.max_aspect.x - dheight, yinc);
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if (dheight + delta <= maxHeight)
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dheight += delta;
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else
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{
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delta = makemult(dwidth - hints.max_aspect.x*dheight/hints.max_aspect.y, xinc);
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if (dwidth - delta >= minWidth)
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dwidth -= delta;
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}
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}
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}
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/* Return computed values */
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*widthp = dwidth;
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*heightp = dheight;
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}
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#undef makemult
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/*
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* ValidateSizing - Ensures size request respects hints
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*/
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static int
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ValidateSizing (HWND hwnd, WindowPtr pWin,
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WPARAM wParam, LPARAM lParam)
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{
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WinXSizeHints sizeHints;
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RECT *rect;
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int iWidth, iHeight;
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/* Invalid input checking */
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if (pWin==NULL || lParam==0)
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return FALSE;
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/* No size hints, no checking */
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if (!winMultiWindowGetWMNormalHints (pWin, &sizeHints))
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return FALSE;
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/* Avoid divide-by-zero */
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if (sizeHints.flags & PResizeInc)
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{
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if (sizeHints.width_inc == 0) sizeHints.width_inc = 1;
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if (sizeHints.height_inc == 0) sizeHints.height_inc = 1;
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}
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rect = (RECT*)lParam;
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iWidth = rect->right - rect->left;
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iHeight = rect->bottom - rect->top;
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/* Now remove size of any borders */
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iWidth -= 2 * GetSystemMetrics(SM_CXSIZEFRAME);
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iHeight -= (GetSystemMetrics(SM_CYCAPTION)
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+ 2 * GetSystemMetrics(SM_CYSIZEFRAME));
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/* Constrain the size to legal values */
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ConstrainSize (sizeHints, &iWidth, &iHeight);
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/* Add back the borders */
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iWidth += 2 * GetSystemMetrics(SM_CXSIZEFRAME);
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iHeight += (GetSystemMetrics(SM_CYCAPTION)
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+ 2 * GetSystemMetrics(SM_CYSIZEFRAME));
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/* Adjust size according to where we're dragging from */
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switch(wParam) {
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case WMSZ_TOP:
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case WMSZ_TOPRIGHT:
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case WMSZ_BOTTOM:
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case WMSZ_BOTTOMRIGHT:
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case WMSZ_RIGHT:
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rect->right = rect->left + iWidth;
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break;
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default:
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rect->left = rect->right - iWidth;
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break;
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}
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switch(wParam) {
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case WMSZ_BOTTOM:
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case WMSZ_BOTTOMRIGHT:
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case WMSZ_BOTTOMLEFT:
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case WMSZ_RIGHT:
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case WMSZ_LEFT:
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rect->bottom = rect->top + iHeight;
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break;
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default:
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rect->top = rect->bottom - iHeight;
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break;
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}
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return TRUE;
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}
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extern Bool winInDestroyWindowsWindow;
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static Bool winInRaiseWindow = FALSE;
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static void winRaiseWindow(WindowPtr pWin)
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{
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if (!winInDestroyWindowsWindow && !winInRaiseWindow)
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{
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BOOL oldstate = winInRaiseWindow;
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winInRaiseWindow = TRUE;
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/* Call configure window directly to make sure it gets processed
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* in time
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*/
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XID vlist[1] = { 0 };
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ConfigureWindow(pWin, CWStackMode, vlist, serverClient);
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winInRaiseWindow = oldstate;
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}
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}
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/*
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* winTopLevelWindowProc - Window procedure for all top-level Windows windows.
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*/
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LRESULT CALLBACK
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winTopLevelWindowProc (HWND hwnd, UINT message,
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WPARAM wParam, LPARAM lParam)
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{
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POINT ptMouse;
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HDC hdcUpdate;
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PAINTSTRUCT ps;
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WindowPtr pWin = NULL;
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winPrivWinPtr pWinPriv = NULL;
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ScreenPtr s_pScreen = NULL;
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winPrivScreenPtr s_pScreenPriv = NULL;
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winScreenInfo *s_pScreenInfo = NULL;
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HWND hwndScreen = NULL;
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DrawablePtr pDraw = NULL;
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winWMMessageRec wmMsg;
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Bool fWMMsgInitialized = FALSE;
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static Bool s_fTracking = FALSE;
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Bool needRestack = FALSE;
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LRESULT ret;
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#if CYGDEBUG
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winDebugWin32Message("winTopLevelWindowProc", hwnd, message, wParam, lParam);
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#endif
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/* Check if the Windows window property for our X window pointer is valid */
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if ((pWin = GetProp (hwnd, WIN_WINDOW_PROP)) != NULL)
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{
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/* Our X window pointer is valid */
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/* Get pointers to the drawable and the screen */
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pDraw = &pWin->drawable;
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s_pScreen = pWin->drawable.pScreen;
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/* Get a pointer to our window privates */
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pWinPriv = winGetWindowPriv(pWin);
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/* Get pointers to our screen privates and screen info */
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s_pScreenPriv = pWinPriv->pScreenPriv;
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s_pScreenInfo = s_pScreenPriv->pScreenInfo;
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/* Get the handle for our screen-sized window */
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hwndScreen = s_pScreenPriv->hwndScreen;
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/* */
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wmMsg.msg = 0;
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wmMsg.hwndWindow = hwnd;
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wmMsg.iWindow = (Window)GetProp (hwnd, WIN_WID_PROP);
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wmMsg.iX = pDraw->x;
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wmMsg.iY = pDraw->y;
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wmMsg.iWidth = pDraw->width;
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wmMsg.iHeight = pDraw->height;
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fWMMsgInitialized = TRUE;
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#if 0
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/*
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* Print some debugging information
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*/
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ErrorF ("hWnd %08X\n", hwnd);
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ErrorF ("pWin %08X\n", pWin);
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ErrorF ("pDraw %08X\n", pDraw);
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ErrorF ("\ttype %08X\n", pWin->drawable.type);
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ErrorF ("\tclass %08X\n", pWin->drawable.class);
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ErrorF ("\tdepth %08X\n", pWin->drawable.depth);
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ErrorF ("\tbitsPerPixel %08X\n", pWin->drawable.bitsPerPixel);
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ErrorF ("\tid %08X\n", pWin->drawable.id);
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ErrorF ("\tx %08X\n", pWin->drawable.x);
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ErrorF ("\ty %08X\n", pWin->drawable.y);
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ErrorF ("\twidth %08X\n", pWin->drawable.width);
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ErrorF ("\thenght %08X\n", pWin->drawable.height);
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ErrorF ("\tpScreen %08X\n", pWin->drawable.pScreen);
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ErrorF ("\tserialNumber %08X\n", pWin->drawable.serialNumber);
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ErrorF ("g_iWindowPrivateKey %p\n", g_iWindowPrivateKey);
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ErrorF ("pWinPriv %08X\n", pWinPriv);
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ErrorF ("s_pScreenPriv %08X\n", s_pScreenPriv);
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ErrorF ("s_pScreenInfo %08X\n", s_pScreenInfo);
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ErrorF ("hwndScreen %08X\n", hwndScreen);
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#endif
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}
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/* Branch on message type */
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switch (message)
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{
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case WM_CREATE:
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/* */
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SetProp (hwnd,
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WIN_WINDOW_PROP,
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(HANDLE)((LPCREATESTRUCT) lParam)->lpCreateParams);
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/* */
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SetProp (hwnd,
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WIN_WID_PROP,
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(HANDLE)winGetWindowID (((LPCREATESTRUCT) lParam)->lpCreateParams));
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/*
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* Make X windows' Z orders sync with Windows windows because
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* there can be AlwaysOnTop windows overlapped on the window
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* currently being created.
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*/
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winReorderWindowsMultiWindow ();
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/* Fix a 'round title bar corner background should be transparent not black' problem when first painted */
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RECT rWindow;
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HRGN hRgnWindow;
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GetWindowRect(hwnd, &rWindow);
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hRgnWindow = CreateRectRgnIndirect(&rWindow);
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SetWindowRgn (hwnd, hRgnWindow, TRUE);
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DeleteObject(hRgnWindow);
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return 0;
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case WM_INIT_SYS_MENU:
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/*
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* Add whatever the setup file wants to for this window
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*/
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SetupSysMenu ((unsigned long)hwnd);
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return 0;
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case WM_SYSCOMMAND:
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/*
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* Any window menu items go through here
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*/
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if (HandleCustomWM_COMMAND ((unsigned long)hwnd, LOWORD(wParam)))
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{
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/* Don't pass customized menus to DefWindowProc */
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return 0;
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}
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if (wParam == SC_RESTORE || wParam == SC_MAXIMIZE)
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{
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WINDOWPLACEMENT wndpl;
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wndpl.length = sizeof(wndpl);
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if (GetWindowPlacement(hwnd, &wndpl) && wndpl.showCmd == SW_SHOWMINIMIZED)
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needRestack = TRUE;
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}
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break;
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case WM_INITMENU:
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/* Checks/Unchecks any menu items before they are displayed */
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HandleCustomWM_INITMENU ((unsigned long)hwnd, wParam);
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break;
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case WM_PAINT:
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/* Only paint if our window handle is valid */
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if (hwndScreen == NULL)
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break;
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/* BeginPaint gives us an hdc that clips to the invalidated region */
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hdcUpdate = BeginPaint (hwnd, &ps);
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/* Avoid the BitBlt's if the PAINTSTRUCT is bogus */
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if (ps.rcPaint.right==0 && ps.rcPaint.bottom==0 && ps.rcPaint.left==0 && ps.rcPaint.top==0)
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{
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EndPaint (hwnd, &ps);
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return 0;
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}
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/* Try to copy from the shadow buffer */
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if (!BitBlt (hdcUpdate,
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ps.rcPaint.left, ps.rcPaint.top,
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ps.rcPaint.right - ps.rcPaint.left, ps.rcPaint.bottom - ps.rcPaint.top,
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s_pScreenPriv->hdcShadow,
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ps.rcPaint.left + pWin->drawable.x, ps.rcPaint.top + pWin->drawable.y,
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SRCCOPY))
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{
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LPVOID lpMsgBuf;
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/* Display a fancy error message */
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FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER |
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FORMAT_MESSAGE_FROM_SYSTEM |
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FORMAT_MESSAGE_IGNORE_INSERTS,
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NULL,
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GetLastError (),
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MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
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(LPTSTR) &lpMsgBuf,
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0, NULL);
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ErrorF ("winTopLevelWindowProc - BitBlt failed: %s\n",
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(LPSTR)lpMsgBuf);
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LocalFree (lpMsgBuf);
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}
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/* EndPaint frees the DC */
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EndPaint (hwnd, &ps);
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return 0;
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case WM_MOUSEMOVE:
|
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/* Unpack the client area mouse coordinates */
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ptMouse.x = GET_X_LPARAM(lParam);
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ptMouse.y = GET_Y_LPARAM(lParam);
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|
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/* Translate the client area mouse coordinates to screen coordinates */
|
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ClientToScreen (hwnd, &ptMouse);
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/* Screen Coords from (-X, -Y) -> Root Window (0, 0) */
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ptMouse.x -= GetSystemMetrics (SM_XVIRTUALSCREEN);
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ptMouse.y -= GetSystemMetrics (SM_YVIRTUALSCREEN);
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/* We can't do anything without privates */
|
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if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
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break;
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|
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/* Has the mouse pointer crossed screens? */
|
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if (s_pScreen != miPointerGetScreen(inputInfo.pointer))
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miPointerSetScreen (inputInfo.pointer, s_pScreenInfo->dwScreen,
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ptMouse.x - s_pScreenInfo->dwXOffset,
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ptMouse.y - s_pScreenInfo->dwYOffset);
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|
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/* Are we tracking yet? */
|
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if (!s_fTracking)
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{
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TRACKMOUSEEVENT tme;
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/* Setup data structure */
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ZeroMemory (&tme, sizeof (tme));
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tme.cbSize = sizeof (tme);
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tme.dwFlags = TME_LEAVE;
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tme.hwndTrack = hwnd;
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|
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/* Call the tracking function */
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if (!(*g_fpTrackMouseEvent) (&tme))
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ErrorF ("winTopLevelWindowProc - _TrackMouseEvent failed\n");
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/* Flag that we are tracking now */
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s_fTracking = TRUE;
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}
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|
|
/* Hide or show the Windows mouse cursor */
|
|
if (g_fSoftwareCursor && g_fCursor)
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{
|
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/* Hide Windows cursor */
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g_fCursor = FALSE;
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ShowCursor (FALSE);
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}
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|
|
/* Kill the timer used to poll mouse events */
|
|
if (g_uipMousePollingTimerID != 0)
|
|
{
|
|
KillTimer (s_pScreenPriv->hwndScreen, WIN_POLLING_MOUSE_TIMER_ID);
|
|
g_uipMousePollingTimerID = 0;
|
|
}
|
|
|
|
/* Deliver absolute cursor position to X Server */
|
|
miPointerAbsoluteCursor (ptMouse.x - s_pScreenInfo->dwXOffset,
|
|
ptMouse.y - s_pScreenInfo->dwYOffset,
|
|
g_c32LastInputEventTime = GetTickCount ());
|
|
return 0;
|
|
|
|
case WM_NCMOUSEMOVE:
|
|
/*
|
|
* We break instead of returning 0 since we need to call
|
|
* DefWindowProc to get the mouse cursor changes
|
|
* and min/max/close button highlighting in Windows XP.
|
|
* The Platform SDK says that you should return 0 if you
|
|
* process this message, but it fails to mention that you
|
|
* will give up any default functionality if you do return 0.
|
|
*/
|
|
|
|
/* We can't do anything without privates */
|
|
if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
|
|
break;
|
|
|
|
/* Non-client mouse movement, show Windows cursor */
|
|
if (g_fSoftwareCursor && !g_fCursor)
|
|
{
|
|
g_fCursor = TRUE;
|
|
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);
|
|
break;
|
|
|
|
case WM_MOUSELEAVE:
|
|
/* Mouse has left our client area */
|
|
|
|
/* Flag that we are no longer tracking */
|
|
s_fTracking = FALSE;
|
|
|
|
/* Show the mouse cursor, if necessary */
|
|
if (g_fSoftwareCursor && !g_fCursor)
|
|
{
|
|
g_fCursor = TRUE;
|
|
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);
|
|
return 0;
|
|
|
|
case WM_LBUTTONDBLCLK:
|
|
case WM_LBUTTONDOWN:
|
|
if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
|
|
break;
|
|
g_fButton[0] = TRUE;
|
|
return winMouseButtonsHandle (s_pScreen, ButtonPress, Button1, wParam);
|
|
|
|
case WM_LBUTTONUP:
|
|
if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
|
|
break;
|
|
g_fButton[0] = FALSE;
|
|
return winMouseButtonsHandle (s_pScreen, ButtonRelease, Button1, wParam);
|
|
|
|
case WM_MBUTTONDBLCLK:
|
|
case WM_MBUTTONDOWN:
|
|
if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
|
|
break;
|
|
g_fButton[1] = TRUE;
|
|
return winMouseButtonsHandle (s_pScreen, ButtonPress, Button2, wParam);
|
|
|
|
case WM_MBUTTONUP:
|
|
if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
|
|
break;
|
|
g_fButton[1] = FALSE;
|
|
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;
|
|
return winMouseButtonsHandle (s_pScreen, ButtonPress, Button3, wParam);
|
|
|
|
case WM_RBUTTONUP:
|
|
if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
|
|
break;
|
|
g_fButton[2] = FALSE;
|
|
return winMouseButtonsHandle (s_pScreen, ButtonRelease, Button3, wParam);
|
|
|
|
case WM_XBUTTONDBLCLK:
|
|
case WM_XBUTTONDOWN:
|
|
if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
|
|
break;
|
|
return winMouseButtonsHandle (s_pScreen, ButtonPress, HIWORD(wParam) + 5, wParam);
|
|
case WM_XBUTTONUP:
|
|
if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
|
|
break;
|
|
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;
|
|
|
|
case WM_SETFOCUS:
|
|
if (s_pScreenPriv == NULL || s_pScreenInfo->fIgnoreInput)
|
|
break;
|
|
|
|
winRestoreModeKeyStates ();
|
|
|
|
/* Add the keyboard hook if possible */
|
|
if (g_fKeyboardHookLL)
|
|
g_fKeyboardHookLL = winInstallKeyboardHookLL ();
|
|
return 0;
|
|
|
|
case WM_KILLFOCUS:
|
|
/* Pop any pressed keys since we are losing keyboard focus */
|
|
winKeybdReleaseKeys ();
|
|
|
|
/* Remove our keyboard hook if it is installed */
|
|
winRemoveKeyboardHookLL ();
|
|
return 0;
|
|
|
|
case WM_SYSDEADCHAR:
|
|
case WM_DEADCHAR:
|
|
/*
|
|
* NOTE: We do nothing with WM_*CHAR messages,
|
|
* nor does the root window, so we can just toss these messages.
|
|
*/
|
|
return 0;
|
|
|
|
case WM_SYSKEYDOWN:
|
|
case WM_KEYDOWN:
|
|
|
|
/*
|
|
* Don't pass Alt-F4 key combo to root window,
|
|
* let Windows translate to WM_CLOSE and close this top-level window.
|
|
*
|
|
* NOTE: We purposely don't check the fUseWinKillKey setting because
|
|
* it should only apply to the key handling for the root window,
|
|
* not for top-level window-manager windows.
|
|
*
|
|
* ALSO NOTE: We do pass Ctrl-Alt-Backspace to the root window
|
|
* because that is a key combo that no X app should be expecting to
|
|
* receive, since it has historically been used to shutdown the X server.
|
|
* Passing Ctrl-Alt-Backspace to the root window preserves that
|
|
* behavior, assuming that -unixkill has been passed as a parameter.
|
|
*/
|
|
if (wParam == VK_F4 && (GetKeyState (VK_MENU) & 0x8000))
|
|
break;
|
|
|
|
#if CYGWINDOWING_DEBUG
|
|
if (wParam == VK_ESCAPE)
|
|
{
|
|
/* Place for debug: put any tests and dumps here */
|
|
WINDOWPLACEMENT windPlace;
|
|
RECT rc;
|
|
LPRECT pRect;
|
|
|
|
windPlace.length = sizeof (WINDOWPLACEMENT);
|
|
GetWindowPlacement (hwnd, &windPlace);
|
|
pRect = &windPlace.rcNormalPosition;
|
|
ErrorF ("\nCYGWINDOWING Dump:\n"
|
|
"\tdrawable: (%hd, %hd) - %hdx%hd\n", pDraw->x,
|
|
pDraw->y, pDraw->width, pDraw->height);
|
|
ErrorF ("\twindPlace: (%ld, %ld) - %ldx%ld\n", pRect->left,
|
|
pRect->top, pRect->right - pRect->left,
|
|
pRect->bottom - pRect->top);
|
|
if (GetClientRect (hwnd, &rc))
|
|
{
|
|
pRect = &rc;
|
|
ErrorF ("\tClientRect: (%ld, %ld) - %ldx%ld\n", pRect->left,
|
|
pRect->top, pRect->right - pRect->left,
|
|
pRect->bottom - pRect->top);
|
|
}
|
|
if (GetWindowRect (hwnd, &rc))
|
|
{
|
|
pRect = &rc;
|
|
ErrorF ("\tWindowRect: (%ld, %ld) - %ldx%ld\n", pRect->left,
|
|
pRect->top, pRect->right - pRect->left,
|
|
pRect->bottom - pRect->top);
|
|
}
|
|
ErrorF ("\n");
|
|
}
|
|
#endif
|
|
|
|
/* Pass the message to the root window */
|
|
return winWindowProc(hwndScreen, message, wParam, lParam);
|
|
|
|
case WM_SYSKEYUP:
|
|
case WM_KEYUP:
|
|
|
|
|
|
/* Pass the message to the root window */
|
|
return winWindowProc(hwndScreen, message, wParam, lParam);
|
|
|
|
case WM_HOTKEY:
|
|
|
|
/* Pass the message to the root window */
|
|
SendMessage (hwndScreen, message, wParam, lParam);
|
|
return 0;
|
|
|
|
case WM_ACTIVATE:
|
|
|
|
/* Pass the message to the root window */
|
|
SendMessage (hwndScreen, message, wParam, lParam);
|
|
|
|
if (LOWORD(wParam) != WA_INACTIVE)
|
|
{
|
|
/* Raise the window to the top in Z order */
|
|
/* ago: Activate does not mean putting it to front! */
|
|
/*
|
|
wmMsg.msg = WM_WM_RAISE;
|
|
if (fWMMsgInitialized)
|
|
winSendMessageToWM (s_pScreenPriv->pWMInfo, &wmMsg);
|
|
*/
|
|
|
|
/* Tell our Window Manager thread to activate the window */
|
|
wmMsg.msg = WM_WM_ACTIVATE;
|
|
if (fWMMsgInitialized)
|
|
if (!pWin || !pWin->overrideRedirect) /* for OOo menus */
|
|
winSendMessageToWM (s_pScreenPriv->pWMInfo, &wmMsg);
|
|
}
|
|
return 0;
|
|
|
|
case WM_ACTIVATEAPP:
|
|
/*
|
|
* This message is also sent to the root window
|
|
* so we do nothing for individual multiwindow windows
|
|
*/
|
|
break;
|
|
|
|
case WM_CLOSE:
|
|
/* Branch on if the window was killed in X already */
|
|
if (pWinPriv->fXKilled)
|
|
{
|
|
/* Window was killed, go ahead and destroy the window */
|
|
DestroyWindow (hwnd);
|
|
}
|
|
else
|
|
{
|
|
/* Tell our Window Manager thread to kill the window */
|
|
wmMsg.msg = WM_WM_KILL;
|
|
if (fWMMsgInitialized)
|
|
winSendMessageToWM (s_pScreenPriv->pWMInfo, &wmMsg);
|
|
}
|
|
return 0;
|
|
|
|
case WM_DESTROY:
|
|
|
|
/* Branch on if the window was killed in X already */
|
|
if (pWinPriv && !pWinPriv->fXKilled)
|
|
{
|
|
ErrorF ("winTopLevelWindowProc - WM_DESTROY - WM_WM_KILL\n");
|
|
|
|
/* Tell our Window Manager thread to kill the window */
|
|
wmMsg.msg = WM_WM_KILL;
|
|
if (fWMMsgInitialized)
|
|
winSendMessageToWM (s_pScreenPriv->pWMInfo, &wmMsg);
|
|
}
|
|
|
|
RemoveProp (hwnd, WIN_WINDOW_PROP);
|
|
RemoveProp (hwnd, WIN_WID_PROP);
|
|
RemoveProp (hwnd, WIN_NEEDMANAGE_PROP);
|
|
|
|
break;
|
|
|
|
case WM_MOVE:
|
|
/* Adjust the X Window to the moved Windows window */
|
|
winAdjustXWindow (pWin, hwnd);
|
|
return 0;
|
|
|
|
case WM_SHOWWINDOW:
|
|
/* Bail out if the window is being hidden */
|
|
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)
|
|
{
|
|
/* 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
|
|
|
|
/* Set the window extended style flags */
|
|
SetWindowLongPtr (hwnd, GWL_EXSTYLE, WS_EX_APPWINDOW);
|
|
|
|
/* 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);
|
|
|
|
/* Bring the Windows window to the foreground */
|
|
SetForegroundWindow (hwnd);
|
|
}
|
|
}
|
|
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);
|
|
}
|
|
|
|
/* 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);
|
|
|
|
return 0;
|
|
|
|
case WM_SIZING:
|
|
/* Need to legalize the size according to WM_NORMAL_HINTS */
|
|
/* for applications like xterm */
|
|
return ValidateSizing (hwnd, pWin, wParam, lParam);
|
|
|
|
case WM_WINDOWPOSCHANGED:
|
|
{
|
|
LPWINDOWPOS pWinPos = (LPWINDOWPOS) lParam;
|
|
|
|
if (!(pWinPos->flags & SWP_NOZORDER))
|
|
{
|
|
#if CYGWINDOWING_DEBUG
|
|
winDebug ("\twindow z order was changed\n");
|
|
#endif
|
|
if (pWinPos->hwndInsertAfter == HWND_TOP
|
|
||pWinPos->hwndInsertAfter == HWND_TOPMOST
|
|
||pWinPos->hwndInsertAfter == HWND_NOTOPMOST)
|
|
{
|
|
#if CYGWINDOWING_DEBUG
|
|
winDebug ("\traise to top\n");
|
|
#endif
|
|
/* Raise the window to the top in Z order */
|
|
winRaiseWindow(pWin);
|
|
}
|
|
else if (pWinPos->hwndInsertAfter == HWND_BOTTOM)
|
|
{
|
|
}
|
|
else
|
|
{
|
|
/* Check if this window is top of X windows. */
|
|
HWND hWndAbove = NULL;
|
|
DWORD dwCurrentProcessID = GetCurrentProcessId ();
|
|
DWORD dwWindowProcessID = 0;
|
|
|
|
for (hWndAbove = pWinPos->hwndInsertAfter;
|
|
hWndAbove != NULL;
|
|
hWndAbove = GetNextWindow (hWndAbove, GW_HWNDPREV))
|
|
{
|
|
/* Ignore other XWin process's window */
|
|
GetWindowThreadProcessId (hWndAbove, &dwWindowProcessID);
|
|
|
|
if ((dwWindowProcessID == dwCurrentProcessID)
|
|
&& GetProp (hWndAbove, WIN_WINDOW_PROP)
|
|
&& !IsWindowVisible (hWndAbove)
|
|
&& !IsIconic (hWndAbove) ) /* ignore minimized windows */
|
|
break;
|
|
}
|
|
/* If this is top of X windows in Windows stack,
|
|
raise it in X stack. */
|
|
if (hWndAbove == NULL)
|
|
{
|
|
#if CYGWINDOWING_DEBUG
|
|
winDebug ("\traise to top\n");
|
|
#endif
|
|
winRaiseWindow(pWin);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
/*
|
|
* Pass the message to DefWindowProc to let the function
|
|
* break down WM_WINDOWPOSCHANGED to WM_MOVE and WM_SIZE.
|
|
*/
|
|
break;
|
|
|
|
case WM_SIZE:
|
|
/* see dix/window.c */
|
|
#if CYGWINDOWING_DEBUG
|
|
{
|
|
char buf[64];
|
|
switch (wParam)
|
|
{
|
|
case SIZE_MINIMIZED:
|
|
strcpy(buf, "SIZE_MINIMIZED");
|
|
break;
|
|
case SIZE_MAXIMIZED:
|
|
strcpy(buf, "SIZE_MAXIMIZED");
|
|
break;
|
|
case SIZE_RESTORED:
|
|
strcpy(buf, "SIZE_RESTORED");
|
|
break;
|
|
default:
|
|
strcpy(buf, "UNKNOWN_FLAG");
|
|
}
|
|
ErrorF ("winTopLevelWindowProc - WM_SIZE to %dx%d (%s) - %d ms\n",
|
|
(int)LOWORD(lParam), (int)HIWORD(lParam), buf,
|
|
(int)(GetTickCount ()));
|
|
}
|
|
#endif
|
|
/* Adjust the X Window to the moved Windows window */
|
|
winAdjustXWindow (pWin, hwnd);
|
|
return 0; /* end of WM_SIZE handler */
|
|
|
|
case WM_MOUSEACTIVATE:
|
|
|
|
/* Check if this window needs to be made active when clicked */
|
|
if (!GetProp (pWinPriv->hWnd, WIN_NEEDMANAGE_PROP))
|
|
{
|
|
#if CYGMULTIWINDOW_DEBUG
|
|
ErrorF ("winTopLevelWindowProc - WM_MOUSEACTIVATE - "
|
|
"MA_NOACTIVATE\n");
|
|
#endif
|
|
|
|
/* */
|
|
return MA_NOACTIVATE;
|
|
}
|
|
break;
|
|
|
|
case WM_SETCURSOR:
|
|
if (LOWORD(lParam) == HTCLIENT)
|
|
{
|
|
if (!g_fSoftwareCursor) SetCursor (s_pScreenPriv->cursor.handle);
|
|
return TRUE;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
ret = DefWindowProc (hwnd, message, wParam, lParam);
|
|
/*
|
|
* If the window was minized we get the stack change before the window is restored
|
|
* and so it gets lost. Ensure there stacking order is correct.
|
|
*/
|
|
if (needRestack)
|
|
winReorderWindowsMultiWindow();
|
|
return ret;
|
|
}
|