789 lines
20 KiB
C
Executable File
789 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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#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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#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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/*
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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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|
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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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|
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return TRUE;
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|
|
|
case WM_DISPLAYCHANGE:
|
|
#if CYGDEBUG
|
|
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 */
|
|
s_pScreenPriv->fBadDepth = FALSE;
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}
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return TRUE;
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|
|
case WM_COMMAND:
|
|
switch (LOWORD (wParam))
|
|
{
|
|
case IDOK:
|
|
case IDCANCEL:
|
|
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.
|
|
*/
|
|
ShowWindow (g_hDlgDepthChange, SW_HIDE);
|
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return TRUE;
|
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}
|
|
break;
|
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|
|
case WM_CLOSE:
|
|
ErrorF ("winChangeDepthDlgProc - 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);
|
|
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;
|
|
}
|