9bd1328c49
obj_base.h is not needed anymore. Using <objbase.h> instead. Use Xwindows.h instead of windows.h do not include win_ms.h remove extra definition of sleep() Set HOME to Documents and Settings/username if not set Use Xming basedir instead of ProjectRoot for system.XWinrc Fix callback functions to use wBOOL instead of BOOL Fix compiler warnings. Added debug output. Fix warning about undefined macro max
786 lines
20 KiB
C
Executable File
786 lines
20 KiB
C
Executable File
/*
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*Copyright (C) 2003-2004 Harold L Hunt II 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 HAROLD L HUNT II 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 Harold L Hunt II
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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 Harold L Hunt II.
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*
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* Authors: Harold L Hunt II
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* Earle F. Philhower III
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*/
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#include "win.h"
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#ifdef __CYGWIN__
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#include <sys/cygwin.h>
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#endif
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#include <shellapi.h>
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#include "winprefs.h"
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/*
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* References to external globals
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*/
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extern Bool g_fCursor;
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extern HWND g_hDlgDepthChange;
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extern HWND g_hDlgExit;
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extern HWND g_hDlgAbout;
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extern WINPREFS pref;
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#ifdef XWIN_CLIPBOARD
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extern Bool g_fClipboardStarted;
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#endif
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extern Bool g_fSoftwareCursor;
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/*
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* Local function prototypes
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*/
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static wBOOL CALLBACK
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winExitDlgProc (HWND hDialog, UINT message,
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WPARAM wParam, LPARAM lParam);
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static wBOOL CALLBACK
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winChangeDepthDlgProc (HWND hDialog, UINT message,
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WPARAM wParam, LPARAM lParam);
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static wBOOL CALLBACK
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winAboutDlgProc (HWND hDialog, UINT message,
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WPARAM wParam, LPARAM lParam);
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static void
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winDrawURLWindow (LPARAM lParam);
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static LRESULT CALLBACK
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winURLWndProc (HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
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static void
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winOverrideURLButton (HWND hdlg, int id);
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static void
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winUnoverrideURLButton (HWND hdlg, int id);
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/*
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* Owner-draw a button as a URL
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*/
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static void
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winDrawURLWindow (LPARAM lParam)
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{
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DRAWITEMSTRUCT *draw;
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char str[256];
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RECT rect;
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HFONT font;
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COLORREF crText;
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draw = (DRAWITEMSTRUCT *) lParam;
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GetWindowText (draw->hwndItem, str, sizeof(str));
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str[255] = 0;
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GetClientRect (draw->hwndItem, &rect);
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/* Color the button depending upon its state */
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if (draw->itemState & ODS_SELECTED)
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crText = RGB(128+64,0,0);
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else if (draw->itemState & ODS_FOCUS)
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crText = RGB(0,128+64,0);
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else
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crText = RGB(0,0,128+64);
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SetTextColor (draw->hDC, crText);
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/* Create underlined font 14 high, standard dialog font */
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font = CreateFont (-14, 0, 0, 0, FW_NORMAL, FALSE, TRUE, FALSE,
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0, 0, 0, 0, 0, "MS Sans Serif");
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if (!font)
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{
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ErrorF ("winDrawURLWindow: Unable to create URL font, bailing.\n");
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return;
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}
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/* Draw it */
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SetBkMode (draw->hDC, OPAQUE);
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SelectObject (draw->hDC, font);
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DrawText (draw->hDC, str, strlen (str),&rect,DT_CENTER | DT_VCENTER);
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/* Delete the created font, replace it with stock font */
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DeleteObject (SelectObject (draw->hDC, GetStockObject (ANSI_VAR_FONT)));
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}
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/*
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* WndProc for overridden buttons
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*/
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static LRESULT CALLBACK
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winURLWndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
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{
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WNDPROC origCB = NULL;
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HCURSOR cursor;
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/* If it's a SetCursor message, tell it to the hand */
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if (msg==WM_SETCURSOR) {
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cursor = LoadCursor (NULL, IDC_HAND);
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if (cursor)
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SetCursor (cursor);
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return TRUE;
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}
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origCB = (WNDPROC)GetWindowLong (hwnd, GWL_USERDATA);
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/* Otherwise fall through to original WndProc */
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if (origCB)
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return CallWindowProc (origCB, hwnd, msg, wParam, lParam);
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else
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return FALSE;
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}
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/*
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* Register and unregister the custom WndProc
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*/
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static void
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winOverrideURLButton (HWND hwnd, int id)
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{
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WNDPROC origCB;
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origCB = (WNDPROC)SetWindowLong (GetDlgItem (hwnd, id),
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GWL_WNDPROC, (LONG)winURLWndProc);
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SetWindowLong (GetDlgItem (hwnd, id), GWL_USERDATA, (LONG)origCB);
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}
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static void
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winUnoverrideURLButton (HWND hwnd, int id)
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{
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WNDPROC origCB;
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origCB = (WNDPROC)SetWindowLong (GetDlgItem (hwnd, id),
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GWL_USERDATA, 0);
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if (origCB)
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SetWindowLong (GetDlgItem (hwnd, id), GWL_WNDPROC, (LONG)origCB);
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}
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/*
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* Center a dialog window in the desktop window
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*/
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static void
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winCenterDialog (HWND hwndDlg)
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{
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HWND hwndDesk;
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RECT rc, rcDlg, rcDesk;
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hwndDesk = GetParent (hwndDlg);
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if (!hwndDesk || IsIconic (hwndDesk))
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hwndDesk = GetDesktopWindow ();
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GetWindowRect (hwndDesk, &rcDesk);
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GetWindowRect (hwndDlg, &rcDlg);
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CopyRect (&rc, &rcDesk);
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OffsetRect (&rcDlg, -rcDlg.left, -rcDlg.top);
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OffsetRect (&rc, -rc.left, -rc.top);
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OffsetRect (&rc, -rcDlg.right, -rcDlg.bottom);
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SetWindowPos (hwndDlg,
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HWND_TOP,
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rcDesk.left + (rc.right / 2),
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rcDesk.top + (rc.bottom / 2),
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0, 0,
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SWP_NOSIZE | SWP_NOZORDER);
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}
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/*
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* Display the Exit dialog box
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*/
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void
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winDisplayExitDialog (winPrivScreenPtr pScreenPriv)
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{
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int i;
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int liveClients = 0;
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/* Count up running clinets (clients[0] is serverClient) */
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for (i = 1; i < currentMaxClients; i++)
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if (clients[i] != NullClient)
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liveClients++;
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#if defined(XWIN_MULTIWINDOW)
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/* Count down server internal clients */
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if (pScreenPriv->pScreenInfo->fMultiWindow)
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liveClients -= 2; /* multiwindow window manager & XMsgProc */
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#endif
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#if defined(XWIN_CLIPBOARD)
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if (g_fClipboardStarted)
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liveClients--; /* clipboard manager */
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#endif
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/* A user reported that this sometimes drops below zero. just eye-candy. */
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if (liveClients < 0)
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liveClients = 0;
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/* Don't show the exit confirmation dialog if SilentExit is enabled */
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if (pref.fSilentExit && liveClients <= 0)
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{
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if (g_hDlgExit != NULL)
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{
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DestroyWindow (g_hDlgExit);
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g_hDlgExit = NULL;
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}
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PostMessage (pScreenPriv->hwndScreen, WM_GIVEUP, 0, 0);
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return;
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}
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pScreenPriv->iConnectedClients = liveClients;
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/* Check if dialog already exists */
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if (g_hDlgExit != NULL)
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{
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/* Dialog box already exists, display it */
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ShowWindow (g_hDlgExit, SW_SHOWDEFAULT);
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/* User has lost the dialog. Show them where it is. */
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SetForegroundWindow (g_hDlgExit);
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return;
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}
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/* Create dialog box */
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g_hDlgExit = CreateDialogParam (g_hInstance,
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"EXIT_DIALOG",
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pScreenPriv->hwndScreen,
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winExitDlgProc,
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(int) pScreenPriv);
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/* Drop minimize and maximize buttons */
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SetWindowLong (g_hDlgExit, GWL_STYLE,
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GetWindowLong (g_hDlgExit, GWL_STYLE)
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& ~(WS_MAXIMIZEBOX | WS_MINIMIZEBOX));
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SetWindowLong (g_hDlgExit, GWL_EXSTYLE,
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GetWindowLong (g_hDlgExit, GWL_EXSTYLE) & ~WS_EX_APPWINDOW );
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SetWindowPos (g_hDlgExit, HWND_TOPMOST, 0, 0, 0, 0,
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SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE);
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/* Show the dialog box */
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ShowWindow (g_hDlgExit, SW_SHOW);
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/* Needed to get keyboard controls (tab, arrows, enter, esc) to work */
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SetForegroundWindow (g_hDlgExit);
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/* Set focus to the Cancel button */
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PostMessage (g_hDlgExit, WM_NEXTDLGCTL,
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(int) GetDlgItem (g_hDlgExit, IDCANCEL), TRUE);
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}
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#define CONNECTED_CLIENTS_FORMAT "There are currently %d clients connected."
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/*
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* Exit dialog window procedure
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*/
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static wBOOL CALLBACK
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winExitDlgProc (HWND hDialog, UINT message,
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WPARAM wParam, LPARAM lParam)
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{
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static winPrivScreenPtr s_pScreenPriv = NULL;
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/* Branch on message type */
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switch (message)
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{
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case WM_INITDIALOG:
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{
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char *pszConnectedClients;
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/* Store pointers to private structures for future use */
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s_pScreenPriv = (winPrivScreenPtr) lParam;
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winCenterDialog (hDialog);
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/* Set icon to standard app icon */
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PostMessage (hDialog,
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WM_SETICON,
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ICON_SMALL,
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(LPARAM) LoadIcon (g_hInstance,
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MAKEINTRESOURCE(IDI_XWIN)));
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/* Format the connected clients string */
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pszConnectedClients = Xprintf (CONNECTED_CLIENTS_FORMAT,
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s_pScreenPriv->iConnectedClients);
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if (!pszConnectedClients)
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return TRUE;
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/* Set the number of connected clients */
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SetWindowText (GetDlgItem (hDialog, IDC_CLIENTS_CONNECTED),
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pszConnectedClients);
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xfree (pszConnectedClients);
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}
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return TRUE;
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case WM_COMMAND:
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switch (LOWORD (wParam))
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{
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case IDOK:
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/* Send message to call the GiveUp function */
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PostMessage (s_pScreenPriv->hwndScreen, WM_GIVEUP, 0, 0);
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DestroyWindow (g_hDlgExit);
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g_hDlgExit = NULL;
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/* Fix to make sure keyboard focus isn't trapped */
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PostMessage (s_pScreenPriv->hwndScreen, WM_NULL, 0, 0);
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return TRUE;
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case IDCANCEL:
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DestroyWindow (g_hDlgExit);
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g_hDlgExit = NULL;
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/* Fix to make sure keyboard focus isn't trapped */
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PostMessage (s_pScreenPriv->hwndScreen, WM_NULL, 0, 0);
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return TRUE;
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}
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break;
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case WM_MOUSEMOVE:
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case WM_NCMOUSEMOVE:
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/* Show the cursor if it is hidden */
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if (g_fSoftwareCursor && !g_fCursor)
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{
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g_fCursor = TRUE;
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ShowCursor (TRUE);
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}
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return TRUE;
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case WM_CLOSE:
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DestroyWindow (g_hDlgExit);
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g_hDlgExit = NULL;
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/* Fix to make sure keyboard focus isn't trapped */
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PostMessage (s_pScreenPriv->hwndScreen, WM_NULL, 0, 0);
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return TRUE;
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}
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return FALSE;
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}
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/*
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* Display the Depth Change dialog box
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*/
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void
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winDisplayDepthChangeDialog (winPrivScreenPtr pScreenPriv)
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{
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/* Check if dialog already exists */
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if (g_hDlgDepthChange != NULL)
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{
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/* Dialog box already exists, display it */
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ShowWindow (g_hDlgDepthChange, SW_SHOWDEFAULT);
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/* User has lost the dialog. Show them where it is. */
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SetForegroundWindow (g_hDlgDepthChange);
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return;
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}
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/*
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* Display a notification to the user that the visual
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* will not be displayed until the Windows display depth
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* is restored to the original value.
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*/
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g_hDlgDepthChange = CreateDialogParam (g_hInstance,
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"DEPTH_CHANGE_BOX",
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pScreenPriv->hwndScreen,
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winChangeDepthDlgProc,
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(int) pScreenPriv);
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/* Drop minimize and maximize buttons */
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SetWindowLong (g_hDlgDepthChange, GWL_STYLE,
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GetWindowLong (g_hDlgDepthChange, GWL_STYLE)
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& ~(WS_MAXIMIZEBOX | WS_MINIMIZEBOX));
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SetWindowLong (g_hDlgDepthChange, GWL_EXSTYLE,
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GetWindowLong (g_hDlgDepthChange, GWL_EXSTYLE)
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& ~WS_EX_APPWINDOW );
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SetWindowPos (g_hDlgDepthChange, 0, 0, 0, 0, 0,
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SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOZORDER | SWP_NOSIZE);
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/* Show the dialog box */
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ShowWindow (g_hDlgDepthChange, SW_SHOW);
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ErrorF ("winDisplayDepthChangeDialog - DialogBox returned: %d\n",
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(int) g_hDlgDepthChange);
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ErrorF ("winDisplayDepthChangeDialog - GetLastError: %d\n",
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(int) GetLastError ());
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/* Minimize the display window */
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ShowWindow (pScreenPriv->hwndScreen, SW_MINIMIZE);
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}
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/*
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* Process messages for the dialog that is displayed for
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* disruptive screen depth changes.
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*/
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static wBOOL CALLBACK
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winChangeDepthDlgProc (HWND hwndDialog, UINT message,
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WPARAM wParam, LPARAM lParam)
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{
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static winPrivScreenPtr s_pScreenPriv = NULL;
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static winScreenInfo *s_pScreenInfo = NULL;
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static ScreenPtr s_pScreen = NULL;
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#if CYGDEBUG
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winDebug ("winChangeDepthDlgProc\n");
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#endif
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/* Branch on message type */
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switch (message)
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{
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case WM_INITDIALOG:
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#if CYGDEBUG
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winDebug ("winChangeDepthDlgProc - WM_INITDIALOG\n");
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#endif
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/* Store pointers to private structures for future use */
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s_pScreenPriv = (winPrivScreenPtr) lParam;
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s_pScreenInfo = s_pScreenPriv->pScreenInfo;
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s_pScreen = s_pScreenInfo->pScreen;
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#if CYGDEBUG
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winDebug ("winChangeDepthDlgProc - WM_INITDIALOG - s_pScreenPriv: %08x, "
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"s_pScreenInfo: %08x, s_pScreen: %08x\n",
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s_pScreenPriv, s_pScreenInfo, s_pScreen);
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#endif
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#if CYGDEBUG
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winDebug ("winChangeDepthDlgProc - WM_INITDIALOG - orig bpp: %d, "
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"last bpp: %d\n",
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s_pScreenInfo->dwBPP,
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s_pScreenPriv->dwLastWindowsBitsPixel);
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#endif
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winCenterDialog( hwndDialog );
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/* Set icon to standard app icon */
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PostMessage (hwndDialog,
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WM_SETICON,
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ICON_SMALL,
|
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(LPARAM) LoadIcon (g_hInstance, MAKEINTRESOURCE(IDI_XWIN)));
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return TRUE;
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|
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case WM_DISPLAYCHANGE:
|
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#if CYGDEBUG
|
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winDebug ("winChangeDepthDlgProc - WM_DISPLAYCHANGE - orig bpp: %d, "
|
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"last bpp: %d, new bpp: %d\n",
|
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s_pScreenInfo->dwBPP,
|
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s_pScreenPriv->dwLastWindowsBitsPixel,
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wParam);
|
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#endif
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|
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/* Dismiss the dialog if the display returns to the original depth */
|
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if (wParam == s_pScreenInfo->dwBPP)
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{
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ErrorF ("winChangeDelthDlgProc - wParam == s_pScreenInfo->dwBPP\n");
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/* Depth has been restored, dismiss dialog */
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DestroyWindow (g_hDlgDepthChange);
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g_hDlgDepthChange = NULL;
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/* Flag that we have a valid screen depth */
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s_pScreenPriv->fBadDepth = FALSE;
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}
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return TRUE;
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|
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case WM_COMMAND:
|
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switch (LOWORD (wParam))
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{
|
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case IDOK:
|
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case IDCANCEL:
|
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ErrorF ("winChangeDepthDlgProc - WM_COMMAND - IDOK or IDCANCEL\n");
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/*
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* User dismissed the dialog, hide it until the
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* display mode is restored.
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*/
|
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ShowWindow (g_hDlgDepthChange, SW_HIDE);
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return TRUE;
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}
|
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break;
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|
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case WM_CLOSE:
|
|
ErrorF ("winChangeDepthDlgProc - WM_CLOSE\n");
|
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|
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DestroyWindow (g_hDlgAbout);
|
|
g_hDlgAbout = NULL;
|
|
|
|
/* Fix to make sure keyboard focus isn't trapped */
|
|
PostMessage (s_pScreenPriv->hwndScreen, WM_NULL, 0, 0);
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
/*
|
|
* Display the About dialog box
|
|
*/
|
|
|
|
void
|
|
winDisplayAboutDialog (winPrivScreenPtr pScreenPriv)
|
|
{
|
|
/* Check if dialog already exists */
|
|
if (g_hDlgAbout != NULL)
|
|
{
|
|
/* Dialog box already exists, display it */
|
|
ShowWindow (g_hDlgAbout, SW_SHOWDEFAULT);
|
|
|
|
/* User has lost the dialog. Show them where it is. */
|
|
SetForegroundWindow (g_hDlgAbout);
|
|
|
|
return;
|
|
}
|
|
|
|
/*
|
|
* Display the about box
|
|
*/
|
|
g_hDlgAbout = CreateDialogParam (g_hInstance,
|
|
"ABOUT_BOX",
|
|
pScreenPriv->hwndScreen,
|
|
winAboutDlgProc,
|
|
(int) pScreenPriv);
|
|
|
|
/* Drop minimize and maximize buttons */
|
|
SetWindowLong (g_hDlgAbout, GWL_STYLE,
|
|
GetWindowLong (g_hDlgAbout, GWL_STYLE)
|
|
& ~(WS_MAXIMIZEBOX | WS_MINIMIZEBOX));
|
|
SetWindowLong (g_hDlgAbout, GWL_EXSTYLE,
|
|
GetWindowLong (g_hDlgAbout, GWL_EXSTYLE) & ~WS_EX_APPWINDOW);
|
|
SetWindowPos (g_hDlgAbout, 0, 0, 0, 0, 0,
|
|
SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE);
|
|
|
|
/* Show the dialog box */
|
|
ShowWindow (g_hDlgAbout, SW_SHOW);
|
|
|
|
/* Needed to get keyboard controls (tab, arrows, enter, esc) to work */
|
|
SetForegroundWindow (g_hDlgAbout);
|
|
|
|
/* Set focus to the OK button */
|
|
PostMessage (g_hDlgAbout, WM_NEXTDLGCTL,
|
|
(int) GetDlgItem (g_hDlgAbout, IDOK), TRUE);
|
|
}
|
|
|
|
|
|
/*
|
|
* Process messages for the about dialog.
|
|
*/
|
|
|
|
static wBOOL CALLBACK
|
|
winAboutDlgProc (HWND hwndDialog, UINT message,
|
|
WPARAM wParam, LPARAM lParam)
|
|
{
|
|
static winPrivScreenPtr s_pScreenPriv = NULL;
|
|
static winScreenInfo *s_pScreenInfo = NULL;
|
|
static ScreenPtr s_pScreen = NULL;
|
|
|
|
#if CYGDEBUG
|
|
winDebug ("winAboutDlgProc\n");
|
|
#endif
|
|
|
|
/* Branch on message type */
|
|
switch (message)
|
|
{
|
|
case WM_INITDIALOG:
|
|
#if CYGDEBUG
|
|
winDebug ("winAboutDlgProc - WM_INITDIALOG\n");
|
|
#endif
|
|
|
|
/* Store pointers to private structures for future use */
|
|
s_pScreenPriv = (winPrivScreenPtr) lParam;
|
|
s_pScreenInfo = s_pScreenPriv->pScreenInfo;
|
|
s_pScreen = s_pScreenInfo->pScreen;
|
|
|
|
winCenterDialog (hwndDialog);
|
|
|
|
/* Set icon to standard app icon */
|
|
PostMessage (hwndDialog,
|
|
WM_SETICON,
|
|
ICON_SMALL,
|
|
(LPARAM) LoadIcon (g_hInstance, MAKEINTRESOURCE(IDI_XWIN)));
|
|
|
|
/* Override the URL buttons */
|
|
winOverrideURLButton (hwndDialog, ID_ABOUT_CHANGELOG);
|
|
winOverrideURLButton (hwndDialog, ID_ABOUT_WEBSITE);
|
|
winOverrideURLButton (hwndDialog, ID_ABOUT_UG);
|
|
winOverrideURLButton (hwndDialog, ID_ABOUT_FAQ);
|
|
|
|
return TRUE;
|
|
|
|
case WM_DRAWITEM:
|
|
/* Draw the URL buttons as needed */
|
|
winDrawURLWindow (lParam);
|
|
return TRUE;
|
|
|
|
case WM_MOUSEMOVE:
|
|
case WM_NCMOUSEMOVE:
|
|
/* Show the cursor if it is hidden */
|
|
if (g_fSoftwareCursor && !g_fCursor)
|
|
{
|
|
g_fCursor = TRUE;
|
|
ShowCursor (TRUE);
|
|
}
|
|
return TRUE;
|
|
|
|
case WM_COMMAND:
|
|
switch (LOWORD (wParam))
|
|
{
|
|
case IDOK:
|
|
case IDCANCEL:
|
|
ErrorF ("winAboutDlgProc - WM_COMMAND - IDOK or IDCANCEL\n");
|
|
|
|
DestroyWindow (g_hDlgAbout);
|
|
g_hDlgAbout = NULL;
|
|
|
|
/* Fix to make sure keyboard focus isn't trapped */
|
|
PostMessage (s_pScreenPriv->hwndScreen, WM_NULL, 0, 0);
|
|
|
|
/* Restore window procedures for URL buttons */
|
|
winUnoverrideURLButton (hwndDialog, ID_ABOUT_CHANGELOG);
|
|
winUnoverrideURLButton (hwndDialog, ID_ABOUT_WEBSITE);
|
|
winUnoverrideURLButton (hwndDialog, ID_ABOUT_UG);
|
|
winUnoverrideURLButton (hwndDialog, ID_ABOUT_FAQ);
|
|
|
|
return TRUE;
|
|
|
|
case ID_ABOUT_CHANGELOG:
|
|
{
|
|
int iReturn;
|
|
#ifdef __CYGWIN__
|
|
const char * pszCygPath = "/usr/X11R6/share/doc/"
|
|
"xorg-x11-xwin/changelog.html";
|
|
char pszWinPath[MAX_PATH + 1];
|
|
|
|
/* Convert the POSIX path to a Win32 path */
|
|
cygwin_conv_to_win32_path (pszCygPath, pszWinPath);
|
|
#else
|
|
const char * pszWinPath = "http://x.cygwin.com/"
|
|
"devel/server/changelog.html";
|
|
#endif
|
|
|
|
iReturn = (int) ShellExecute (NULL,
|
|
"open",
|
|
pszWinPath,
|
|
NULL,
|
|
NULL,
|
|
SW_MAXIMIZE);
|
|
if (iReturn < 32)
|
|
{
|
|
ErrorF ("winAboutDlgProc - WM_COMMAND - ID_ABOUT_CHANGELOG - "
|
|
"ShellExecute failed: %d\n",
|
|
iReturn);
|
|
}
|
|
}
|
|
return TRUE;
|
|
|
|
case ID_ABOUT_WEBSITE:
|
|
{
|
|
const char * pszPath = "http://x.cygwin.com/";
|
|
int iReturn;
|
|
|
|
iReturn = (int) ShellExecute (NULL,
|
|
"open",
|
|
pszPath,
|
|
NULL,
|
|
NULL,
|
|
SW_MAXIMIZE);
|
|
if (iReturn < 32)
|
|
{
|
|
ErrorF ("winAboutDlgProc - WM_COMMAND - ID_ABOUT_WEBSITE - "
|
|
"ShellExecute failed: %d\n",
|
|
iReturn);
|
|
}
|
|
}
|
|
return TRUE;
|
|
|
|
case ID_ABOUT_UG:
|
|
{
|
|
const char * pszPath = "http://x.cygwin.com/docs/ug/";
|
|
int iReturn;
|
|
|
|
iReturn = (int) ShellExecute (NULL,
|
|
"open",
|
|
pszPath,
|
|
NULL,
|
|
NULL,
|
|
SW_MAXIMIZE);
|
|
if (iReturn < 32)
|
|
{
|
|
ErrorF ("winAboutDlgProc - WM_COMMAND - ID_ABOUT_UG - "
|
|
"ShellExecute failed: %d\n",
|
|
iReturn);
|
|
}
|
|
}
|
|
return TRUE;
|
|
|
|
case ID_ABOUT_FAQ:
|
|
{
|
|
const char * pszPath = "http://x.cygwin.com/docs/faq/";
|
|
int iReturn;
|
|
|
|
iReturn = (int) ShellExecute (NULL,
|
|
"open",
|
|
pszPath,
|
|
NULL,
|
|
NULL,
|
|
SW_MAXIMIZE);
|
|
if (iReturn < 32)
|
|
{
|
|
ErrorF ("winAboutDlgProc - WM_COMMAND - ID_ABOUT_FAQ - "
|
|
"ShellExecute failed: %d\n",
|
|
iReturn);
|
|
}
|
|
}
|
|
return TRUE;
|
|
}
|
|
break;
|
|
|
|
case WM_CLOSE:
|
|
ErrorF ("winAboutDlgProc - WM_CLOSE\n");
|
|
|
|
DestroyWindow (g_hDlgAbout);
|
|
g_hDlgAbout = NULL;
|
|
|
|
/* Fix to make sure keyboard focus isn't trapped */
|
|
PostMessage (s_pScreenPriv->hwndScreen, WM_NULL, 0, 0);
|
|
|
|
/* Restore window procedures for URL buttons */
|
|
winUnoverrideURLButton (hwndDialog, ID_ABOUT_CHANGELOG);
|
|
winUnoverrideURLButton (hwndDialog, ID_ABOUT_WEBSITE);
|
|
winUnoverrideURLButton (hwndDialog, ID_ABOUT_UG);
|
|
winUnoverrideURLButton (hwndDialog, ID_ABOUT_FAQ);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|