mDNSWindows/ControlPanel/ControlPanel.cpp

   1 /* -*- Mode: C; tab-width: 4 -*-
   2  *
   3  * Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *     http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17
  18
  19 #include "ControlPanel.h"
  20 #include "ConfigDialog.h"
  21 #include "ConfigPropertySheet.h"
  22 #include "resource.h"
  23
  24 #include <DebugServices.h>
  25
  26
  27 #ifdef _DEBUG
  28 #define new DEBUG_NEW
  29 #undef THIS_FILE
  30 static char THIS_FILE[] = __FILE__;
  31 #endif
  32
  33
  34 static CCPApp theApp;
  35
  36
  37 //---------------------------------------------------------------------------------------------------------------------------
  38 //      GetControlPanelApp
  39 //---------------------------------------------------------------------------------------------------------------------------
  40
  41 CCPApp*
  42 GetControlPanelApp()
  43 {
  44         CCPApp * pApp = (CCPApp*) AfxGetApp();
  45
  46         check( pApp );
  47         check( pApp->IsKindOf( RUNTIME_CLASS( CCPApp ) ) );
  48
  49         return pApp;
  50 }
  51
  52
  53 //---------------------------------------------------------------------------------------------------------------------------
  54 //      CPlApplet
  55 //---------------------------------------------------------------------------------------------------------------------------
  56
  57 LONG APIENTRY
  58 CPlApplet(HWND hWndCPl, UINT uMsg, LONG lParam1, LONG lParam2)
  59 {
  60         AFX_MANAGE_STATE(AfxGetStaticModuleState());
  61
  62         CCPApp * pApp = GetControlPanelApp();
  63
  64         return ( LONG ) pApp->OnCplMsg(hWndCPl, uMsg, lParam1, lParam2);
  65 }
  66
  67
  68 IMPLEMENT_DYNAMIC(CCPApplet, CCmdTarget);
  69
  70
  71 //---------------------------------------------------------------------------------------------------------------------------
  72 //      CCPApplet::CCPApplet
  73 //---------------------------------------------------------------------------------------------------------------------------
  74
  75 CCPApplet::CCPApplet(UINT resourceId, UINT descId, CRuntimeClass * uiClass)
  76 :
  77         m_resourceId(resourceId),
  78         m_descId(descId),
  79         m_uiClass(uiClass),
  80         m_pageNumber(0)
  81 {
  82         check( uiClass );
  83         check( uiClass->IsDerivedFrom( RUNTIME_CLASS( CDialog ) ) ||
  84                uiClass->IsDerivedFrom( RUNTIME_CLASS( CPropertySheet ) ) );
  85
  86         m_name.LoadString(resourceId);
  87 }
  88
  89
  90 //---------------------------------------------------------------------------------------------------------------------------
  91 //      CCPApplet::~CCPApplet
  92 //---------------------------------------------------------------------------------------------------------------------------
  93
  94 CCPApplet::~CCPApplet()
  95 {
  96 }
  97
  98
  99 //---------------------------------------------------------------------------------------------------------------------------
 100 //      CCPApplet::OnStartParms
 101 //---------------------------------------------------------------------------------------------------------------------------
 102
 103 LRESULT
 104 CCPApplet::OnStartParms(CWnd * pParentWnd, LPCTSTR extra)
 105 {
 106         DEBUG_UNUSED( pParentWnd );
 107
 108         if ( extra )
 109         {
 110                 m_pageNumber = ::_ttoi( extra ) - 1;
 111         }
 112
 113         return 0;
 114 }
 115
 116
 117 //---------------------------------------------------------------------------------------------------------------------------
 118 //      CCPApplet::OnRun
 119 //---------------------------------------------------------------------------------------------------------------------------
 120
 121 LRESULT
 122 CCPApplet::OnRun(CWnd* pParentWnd)
 123 {
 124         LRESULT         lResult = 1;
 125         CWnd    *       pWnd;
 126
 127         InitCommonControls();
 128
 129         pWnd = (CWnd*) m_uiClass->CreateObject();
 130
 131         if ( pWnd )
 132         {
 133                 lResult = ERROR_SUCCESS;
 134
 135                 if ( pWnd->IsKindOf( RUNTIME_CLASS( CPropertySheet ) ) )
 136                 {
 137                         CPropertySheet * pSheet = (CPropertySheet*) pWnd;
 138
 139                         pSheet->Construct(m_name, pParentWnd, m_pageNumber);
 140
 141                         pSheet->DoModal();
 142                 }
 143                 else
 144                 {
 145                         check( pWnd->IsKindOf( RUNTIME_CLASS( CDialog ) ) );
 146
 147                         CDialog * pDialog = (CDialog*) pWnd;
 148
 149                 pDialog->DoModal();
 150         }
 151
 152                 delete pWnd;
 153         }
 154
 155         return lResult;
 156 }
 157
 158
 159 //---------------------------------------------------------------------------------------------------------------------------
 160 //      CCPApplet::OnInquire
 161 //---------------------------------------------------------------------------------------------------------------------------
 162
 163 LRESULT
 164 CCPApplet::OnInquire(CPLINFO* pInfo)
 165 {
 166         pInfo->idIcon = m_resourceId;
 167         pInfo->idName = m_resourceId;
 168         pInfo->idInfo = m_descId;
 169         pInfo->lData  = reinterpret_cast<LONG>(this);
 170
 171         return 0;
 172 }
 173
 174
 175 //---------------------------------------------------------------------------------------------------------------------------
 176 //      CCPApplet::OnNewInquire
 177 //---------------------------------------------------------------------------------------------------------------------------
 178
 179 LRESULT
 180 CCPApplet::OnNewInquire(NEWCPLINFO* pInfo)
 181 {
 182         DEBUG_UNUSED( pInfo );
 183
 184         return 1;
 185 }
 186
 187
 188 //---------------------------------------------------------------------------------------------------------------------------
 189 //      CCPApplet::OnSelect
 190 //---------------------------------------------------------------------------------------------------------------------------
 191
 192 LRESULT
 193 CCPApplet::OnSelect()
 194 {
 195         return 0;
 196 }
 197
 198
 199 //---------------------------------------------------------------------------------------------------------------------------
 200 //      CCPApplet::OnStop
 201 //---------------------------------------------------------------------------------------------------------------------------
 202
 203 LRESULT
 204 CCPApplet::OnStop()
 205 {
 206         return 0;
 207 }
 208
 209
 210 IMPLEMENT_DYNAMIC(CCPApp, CWinApp);
 211
 212 //---------------------------------------------------------------------------------------------------------------------------
 213 //      CCPApp::CCPApp
 214 //---------------------------------------------------------------------------------------------------------------------------
 215
 216 CCPApp::CCPApp()
 217 {
 218         debug_initialize( kDebugOutputTypeWindowsEventLog, "DNS-SD Control Panel", GetModuleHandle( NULL ) );
 219         debug_set_property( kDebugPropertyTagPrintLevel, kDebugLevelInfo );
 220 }
 221
 222
 223 //---------------------------------------------------------------------------------------------------------------------------
 224 //      CCPApp::~CCPApp
 225 //---------------------------------------------------------------------------------------------------------------------------
 226
 227 CCPApp::~CCPApp()
 228 {
 229         while ( !m_applets.IsEmpty() )
 230         {
 231         delete m_applets.RemoveHead();
 232         }
 233 }
 234
 235
 236 //---------------------------------------------------------------------------------------------------------------------------
 237 //      CCPApp::AddApplet
 238 //---------------------------------------------------------------------------------------------------------------------------
 239
 240 void
 241 CCPApp::AddApplet( CCPApplet * applet )
 242 {
 243         check( applet );
 244
 245         m_applets.AddTail( applet );
 246 }
 247
 248
 249 //---------------------------------------------------------------------------------------------------------------------------
 250 //      CCPApp::OnInit
 251 //---------------------------------------------------------------------------------------------------------------------------
 252
 253 LRESULT
 254 CCPApp::OnInit()
 255 {
 256         CCPApplet * applet;
 257
 258         try
 259         {
 260                 applet = new CCPApplet( IDR_APPLET, IDS_APPLET_DESCRIPTION, RUNTIME_CLASS( CConfigPropertySheet ) );
 261         }
 262         catch (...)
 263         {
 264                 applet = NULL;
 265         }
 266
 267         require_action( applet, exit, kNoMemoryErr );
 268
 269         AddApplet( applet );
 270
 271 exit:
 272
 273         return m_applets.GetCount();
 274 }
 275
 276
 277 //---------------------------------------------------------------------------------------------------------------------------
 278 //      CCPApp::OnExit
 279 //---------------------------------------------------------------------------------------------------------------------------
 280
 281 LRESULT
 282 CCPApp::OnExit()
 283 {
 284   return 1;
 285 }
 286
 287
 288 //---------------------------------------------------------------------------------------------------------------------------
 289 //      CCPApp::OnCplMsg
 290 //---------------------------------------------------------------------------------------------------------------------------
 291
 292 LRESULT
 293 CCPApp::OnCplMsg(HWND hWndCPl, UINT uMsg, LPARAM lParam1, LPARAM lParam2)
 294 {
 295         LRESULT lResult = 1;
 296
 297         switch ( uMsg )
 298         {
 299                 case CPL_INIT:
 300                 {
 301                         lResult = OnInit();
 302                 }
 303                 break;
 304
 305                 case CPL_EXIT:
 306                 {
 307                         lResult = OnExit();
 308                 }
 309                 break;
 310
 311                 case CPL_GETCOUNT:
 312                 {
 313                 lResult = m_applets.GetCount();
 314                 }
 315                 break;
 316
 317                 default:
 318                 {
 319                 POSITION pos = m_applets.FindIndex( lParam1 );
 320                         check( pos );
 321
 322                         CCPApplet * applet = m_applets.GetAt( pos );
 323                         check( applet );
 324
 325                 switch (uMsg)
 326                 {
 327                         case CPL_INQUIRE:
 328                         {
 329                                         LPCPLINFO pInfo = reinterpret_cast<LPCPLINFO>(lParam2);
 330                                 lResult = applet->OnInquire(pInfo);
 331                                 }
 332                         break;
 333
 334                                 case CPL_NEWINQUIRE:
 335                         {
 336                                 LPNEWCPLINFO pInfo = reinterpret_cast<LPNEWCPLINFO>(lParam2);
 337                                         lResult = applet->OnNewInquire(pInfo);
 338                                 }
 339                         break;
 340
 341                                 case CPL_STARTWPARMS:
 342                         {
 343                                 CWnd * pParentWnd = CWnd::FromHandle(hWndCPl);
 344                                 LPCTSTR lpszExtra = reinterpret_cast<LPCTSTR>(lParam2);
 345                                 lResult = applet->OnStartParms(pParentWnd, lpszExtra);
 346                                 }
 347                                 break;
 348
 349                                 case CPL_DBLCLK:
 350                                 {
 351                                 CWnd* pParentWnd = CWnd::FromHandle(hWndCPl);
 352                                 lResult = applet->OnRun(pParentWnd);
 353                                 }
 354                         break;
 355
 356                                 case CPL_SELECT:
 357                                 {
 358                                 lResult = applet->OnSelect();
 359                                 }
 360                                 break;
 361
 362                                 case CPL_STOP:
 363                                 {
 364                                         lResult = applet->OnStop();
 365                                 }
 366                                 break;
 367
 368                                 default:
 369                                 {
 370                                         // TRACE(_T("Warning, Received an unknown control panel message:%d\n"), uMsg);
 371                                         lResult = 1;
 372                                 }
 373                                 break;
 374                 }
 375                 }
 376                 break;
 377         }
 378
 379         return lResult;
 380 }