xorg-server-1.4/hw/xwin/xlaunch/window/dialog.cc

   1 /*
   2  * Copyright (c) 2005 Alexander Gottwald
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice shall be included in
  12  * all copies or substantial portions of the Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  17  * THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  18  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  19  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  20  * DEALINGS IN THE SOFTWARE.
  21  *
  22  * Except as contained in this notice, the name(s) of the above copyright
  23  * holders shall not be used in advertising or otherwise to promote the sale,
  24  * use or other dealings in this Software without prior written authorization.
  25  */
  26 #include <stdio.h>
  27 #include "dialog.h"
  28 #include "util.h"
  29
  30 CBaseDialog::CBaseDialog() : CWindow(""), result(0)
  31 {
  32 }
  33
  34 CDialog::CDialog(const char *res) : CBaseDialog(), resourcename(res)
  35 {
  36 }
  37
  38 HWND CDialog::CreateWindowHandle()
  39 {
  40     HWND ret = CreateDialog(
  41             GetModuleHandle(NULL),
  42             resourcename.c_str(),
  43             NULL,
  44             DialogProc);
  45     if (ret == NULL)
  46         throw win32_error("CreateDialog failed");
  47     return ret;
  48 }
  49
  50 INT_PTR CALLBACK CBaseDialog::DialogProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
  51 {
  52     MessageDebug::debug(hwndDlg, uMsg, wParam, lParam, __FUNCTION__);
  53         CBaseDialog* dialog = (CDialog*)GetWindowLongPtr(hwndDlg, GWLP_USERDATA);
  54         if (dialog != NULL)
  55             return dialog->DlgDispatch(hwndDlg, uMsg, wParam, lParam);
  56     return FALSE;
  57 }
  58
  59 INT_PTR CBaseDialog::DlgDispatch(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
  60 {
  61     switch (uMsg)
  62     {
  63         case WM_COMMAND:
  64             switch (LOWORD(wParam))
  65             {
  66                 case IDOK:
  67                 case IDCANCEL:
  68                     result = wParam;
  69                     EndDialog(hwndDlg, wParam);
  70                     DestroyWindow(hwndDlg);
  71                     return TRUE;
  72             }
  73             break;
  74     }
  75     return FALSE;
  76 }
  77
  78 INT_PTR CDialog::DlgDispatch(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
  79 {
  80     return CBaseDialog::DlgDispatch(hwndDlg, uMsg, wParam, lParam);
  81 }
  82
  83 int CBaseDialog::Execute()
  84 {
  85     return CWindow::ShowModal();
  86 }