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comparison host/tools/Utils/win32/CSHDialog.cpp @ 76:435cced73e2f ecos-v1_3_1-release

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eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
author jlarmour
date Tue, 28 Mar 2000 14:10:45 +0000
parents
children 74dbf4c3f2e1
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75:41bf073c0c32 76:435cced73e2f
1 //####COPYRIGHTBEGIN####
2 //
3 // ----------------------------------------------------------------------------
4 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
5 //
6 // This program is part of the eCos host tools.
7 //
8 // This program is free software; you can redistribute it and/or modify it
9 // under the terms of the GNU General Public License as published by the Free
10 // Software Foundation; either version 2 of the License, or (at your option)
11 // any later version.
12 //
13 // This program is distributed in the hope that it will be useful, but WITHOUT
14 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
16 // more details.
17 //
18 // You should have received a copy of the GNU General Public License along with
19 // this program; if not, write to the Free Software Foundation, Inc.,
20 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21 //
22 // ----------------------------------------------------------------------------
23 //
24 //####COPYRIGHTEND####
25 // CSHDialog.cpp : implementation file
26 //
27
28 #include "stdafx.h"
29 #include "CSHDialog.h"
30 #include <afxpriv.h> // for WM_COMMANDHELP
31
32 #ifdef _DEBUG
33 #define new DEBUG_NEW
34 #undef THIS_FILE
35 static char THIS_FILE[] = __FILE__;
36 #endif
37
38 #include <htmlHelp.h>
39 #include <windowsx.h>
40 /////////////////////////////////////////////////////////////////////////////
41 // CCSHDialog dialog
42
43 void CCSHDialog::DoDataExchange(CDataExchange* pDX)
44 {
45 CDialog::DoDataExchange(pDX);
46 //{{AFX_DATA_MAP(CCSHDialog)
47 // NOTE: the ClassWizard will add DDX and DDV calls here
48 //}}AFX_DATA_MAP
49 }
50
51
52 BEGIN_MESSAGE_MAP(CCSHDialog, CDialog)
53 //{{AFX_MSG_MAP(CCSHDialog)
54 ON_WM_CONTEXTMENU()
55 ON_WM_HELPINFO()
56 ON_MESSAGE(WM_COMMANDHELP,OnCommandHelp)
57 ON_COMMAND(ID_WHATS_THIS,OnWhatsThis)
58 ON_COMMAND(IDHELP, OnHelp)
59 //}}AFX_MSG_MAP
60 END_MESSAGE_MAP()
61
62 /////////////////////////////////////////////////////////////////////////////
63 // CCSHDialog message handlers
64 void CCSHDialog::OnContextMenu(CWnd* pWnd, CPoint pt)
65 {
66 m_pwndContext=WndFromPoint(this,pWnd,pt);
67 if(NULL==m_pwndContext || !CCSHCommon::OnContextMenu(this,pt,HelpID(m_pwndContext->GetDlgCtrlID()))){
68 CDialog::OnContextMenu(pWnd,pt);
69 }
70 }
71
72 void CCSHDialog::OnWhatsThis()
73 {
74 DisplayHelp(m_pwndContext->m_hWnd,HelpID(m_pwndContext->m_hWnd),GetInstanceHandle());
75 }
76
77 BOOL CCSHDialog::OnHelpInfo(HELPINFO* pHelpInfo)
78 {
79 DisplayHelp((HWND)pHelpInfo->hItemHandle,HelpID((HWND)pHelpInfo->hItemHandle),GetInstanceHandle());
80 return TRUE;
81 }
82
83 BOOL CCSHDialog::OnInitDialog()
84 {
85 CDialog::OnInitDialog();
86
87 if(0==HelpID(IDOK)){
88 // Dynamically add/remove the question mark button to the title bar of the dialog box:
89 ModifyStyleEx(WS_EX_CONTEXTHELP,0,0);
90 } else {
91 ModifyStyleEx(0,WS_EX_CONTEXTHELP,0);
92 }
93
94 CWnd *pHelpButton=GetDlgItem(IDHELP);
95 if(NULL!=pHelpButton){
96 pHelpButton->EnableWindow(!CSHFile().IsEmpty());
97 }
98 return TRUE; // return TRUE unless you set the focus to a control
99 // EXCEPTION: OCX Property Pages should return FALSE
100 }
101
102 CString CCSHDialog::CSHFile() const // return the context-sensitive help file
103 {
104 return _T("");
105 }
106
107 UINT CCSHDialog::HelpID(DWORD) const
108 {
109 return 0; // dummy implementation
110 }
111
112 void CCSHDialog::OnHelp()
113 {
114 if(!CSHFile().IsEmpty()){
115 HtmlHelp(NULL,GetCSHFilePath()+CSHFile(),HH_DISPLAY_TOPIC,0);
116 }
117 }
118
119 HINSTANCE CCSHDialog::GetInstanceHandle()
120 {
121 return AfxGetInstanceHandle();
122 }
123
124 BOOL CCSHDialog::OnWndMsg(UINT message, WPARAM wParam, LPARAM lParam, LRESULT* pResult)
125 {
126 if(CCSHCommon::FilterMessage(message, wParam,lParam,pResult)){
127 return true; // handled
128 }
129 return CDialog::OnWndMsg(message, wParam, lParam, pResult);
130 }
131