dialog.cc revision 706f2543 
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
30CBaseDialog::CBaseDialog() : CWindow(""), result(0)
31{
32}
33
34CDialog::CDialog(const char *res) : CBaseDialog(), resourcename(res)
35{
36}
37
38HWND 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
50INT_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
59INT_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
78INT_PTR CDialog::DlgDispatch(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
79{
80    return CBaseDialog::DlgDispatch(hwndDlg, uMsg, wParam, lParam);
81}
82
83int CBaseDialog::Execute()
84{
85    return CWindow::ShowModal();
86}
87