| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: frame.cpp |
| 3 | // Purpose: wxFrame |
| 4 | // Author: David Webster |
| 5 | // Modified by: |
| 6 | // Created: 10/27/99 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) David Webster |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // For compilers that support precompilation, includes "wx.h". |
| 13 | #include "wx/wxprec.h" |
| 14 | |
| 15 | #ifndef WX_PRECOMP |
| 16 | #include "wx/defs.h" |
| 17 | #include "wx/object.h" |
| 18 | #include "wx/dynarray.h" |
| 19 | #include "wx/list.h" |
| 20 | #include "wx/hash.h" |
| 21 | #include "wx/string.h" |
| 22 | #include "wx/intl.h" |
| 23 | #include "wx/log.h" |
| 24 | #include "wx/event.h" |
| 25 | #include "wx/setup.h" |
| 26 | #include "wx/frame.h" |
| 27 | #include "wx/menu.h" |
| 28 | #include "wx/app.h" |
| 29 | #include "wx/utils.h" |
| 30 | #include "wx/dialog.h" |
| 31 | #include "wx/settings.h" |
| 32 | #include "wx/dcclient.h" |
| 33 | #include "wx/mdi.h" |
| 34 | #endif // WX_PRECOMP |
| 35 | |
| 36 | #include "wx/os2/private.h" |
| 37 | |
| 38 | #if wxUSE_STATUSBAR |
| 39 | #include "wx/statusbr.h" |
| 40 | #include "wx/generic/statusbr.h" |
| 41 | #endif // wxUSE_STATUSBAR |
| 42 | |
| 43 | #if wxUSE_TOOLBAR |
| 44 | #include "wx/toolbar.h" |
| 45 | #endif // wxUSE_TOOLBAR |
| 46 | |
| 47 | #include "wx/menuitem.h" |
| 48 | #include "wx/log.h" |
| 49 | |
| 50 | // ---------------------------------------------------------------------------- |
| 51 | // globals |
| 52 | // ---------------------------------------------------------------------------- |
| 53 | |
| 54 | extern wxWindowList wxModelessWindows; |
| 55 | extern wxList WXDLLEXPORT wxPendingDelete; |
| 56 | |
| 57 | #if wxUSE_MENUS_NATIVE |
| 58 | extern wxMenu *wxCurrentPopupMenu; |
| 59 | #endif |
| 60 | |
| 61 | extern void wxAssociateWinWithHandle( HWND hWnd |
| 62 | ,wxWindowOS2* pWin |
| 63 | ); |
| 64 | |
| 65 | // ---------------------------------------------------------------------------- |
| 66 | // event tables |
| 67 | // ---------------------------------------------------------------------------- |
| 68 | |
| 69 | BEGIN_EVENT_TABLE(wxFrame, wxFrameBase) |
| 70 | EVT_SYS_COLOUR_CHANGED(wxFrame::OnSysColourChanged) |
| 71 | END_EVENT_TABLE() |
| 72 | |
| 73 | IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxWindow) |
| 74 | |
| 75 | // ============================================================================ |
| 76 | // implementation |
| 77 | // ============================================================================ |
| 78 | |
| 79 | // ---------------------------------------------------------------------------- |
| 80 | // static class members |
| 81 | // ---------------------------------------------------------------------------- |
| 82 | #if wxUSE_STATUSBAR |
| 83 | |
| 84 | #if wxUSE_NATIVE_STATUSBAR |
| 85 | bool wxFrame::m_bUseNativeStatusBar = TRUE; |
| 86 | #else |
| 87 | bool wxFrame::m_bUseNativeStatusBar = FALSE; |
| 88 | #endif |
| 89 | |
| 90 | #endif //wxUSE_STATUSBAR |
| 91 | |
| 92 | // ---------------------------------------------------------------------------- |
| 93 | // creation/destruction |
| 94 | // ---------------------------------------------------------------------------- |
| 95 | |
| 96 | void wxFrame::Init() |
| 97 | { |
| 98 | m_nFsStatusBarFields = 0; |
| 99 | m_nFsStatusBarHeight = 0; |
| 100 | m_nFsToolBarHeight = 0; |
| 101 | m_hWndToolTip = 0L; |
| 102 | m_bWasMinimized = FALSE; |
| 103 | |
| 104 | |
| 105 | m_frameMenuBar = NULL; |
| 106 | m_frameToolBar = NULL; |
| 107 | m_frameStatusBar = NULL; |
| 108 | |
| 109 | m_hTitleBar = NULLHANDLE; |
| 110 | m_hHScroll = NULLHANDLE; |
| 111 | m_hVScroll = NULLHANDLE; |
| 112 | |
| 113 | // |
| 114 | // Initialize SWP's |
| 115 | // |
| 116 | memset(&m_vSwpTitleBar, 0, sizeof(SWP)); |
| 117 | memset(&m_vSwpMenuBar, 0, sizeof(SWP)); |
| 118 | memset(&m_vSwpHScroll, 0, sizeof(SWP)); |
| 119 | memset(&m_vSwpVScroll, 0, sizeof(SWP)); |
| 120 | memset(&m_vSwpStatusBar, 0, sizeof(SWP)); |
| 121 | memset(&m_vSwpToolBar, 0, sizeof(SWP)); |
| 122 | m_bIconized = FALSE; |
| 123 | |
| 124 | } // end of wxFrame::Init |
| 125 | |
| 126 | bool wxFrame::Create( |
| 127 | wxWindow* pParent |
| 128 | , wxWindowID vId |
| 129 | , const wxString& rsTitle |
| 130 | , const wxPoint& rPos |
| 131 | , const wxSize& rSize |
| 132 | , long lStyle |
| 133 | , const wxString& rsName |
| 134 | ) |
| 135 | { |
| 136 | if (!wxTopLevelWindow::Create( pParent |
| 137 | ,vId |
| 138 | ,rsTitle |
| 139 | ,rPos |
| 140 | ,rSize |
| 141 | ,lStyle |
| 142 | ,rsName |
| 143 | )) |
| 144 | return FALSE; |
| 145 | wxModelessWindows.Append(this); |
| 146 | return TRUE; |
| 147 | } // end of wxFrame::Create |
| 148 | |
| 149 | wxFrame::~wxFrame() |
| 150 | { |
| 151 | m_isBeingDeleted = TRUE; |
| 152 | DeleteAllBars(); |
| 153 | } // end of wxFrame::~wxFrame |
| 154 | |
| 155 | // |
| 156 | // Get size *available for subwindows* i.e. excluding menu bar, toolbar etc. |
| 157 | // |
| 158 | void wxFrame::DoGetClientSize( |
| 159 | int* pX |
| 160 | , int* pY |
| 161 | ) const |
| 162 | { |
| 163 | wxTopLevelWindow::DoGetClientSize( pX |
| 164 | ,pY |
| 165 | ); |
| 166 | // |
| 167 | // No need to use statusbar code as in WIN32 as the FORMATFRAME |
| 168 | // window procedure ensures PM knows about the new frame client |
| 169 | // size internally. A ::WinQueryWindowRect (that is called in |
| 170 | // wxWindow's GetClient size from above) is all that is needed! |
| 171 | // |
| 172 | } // end of wxFrame::DoGetClientSize |
| 173 | |
| 174 | // |
| 175 | // Set the client size (i.e. leave the calculation of borders etc. |
| 176 | // to wxWindows) |
| 177 | // |
| 178 | void wxFrame::DoSetClientSize( |
| 179 | int nWidth |
| 180 | , int nHeight |
| 181 | ) |
| 182 | { |
| 183 | wxStatusBar* pStatusBar = GetStatusBar(); |
| 184 | |
| 185 | // |
| 186 | // Statusbars are not part of the OS/2 Client but parent frame |
| 187 | // so no statusbar consideration |
| 188 | // |
| 189 | wxTopLevelWindow::DoSetClientSize( nWidth |
| 190 | ,nHeight |
| 191 | ); |
| 192 | } // end of wxFrame::DoSetClientSize |
| 193 | |
| 194 | // ---------------------------------------------------------------------------- |
| 195 | // wxFrame: various geometry-related functions |
| 196 | // ---------------------------------------------------------------------------- |
| 197 | |
| 198 | void wxFrame::Raise() |
| 199 | { |
| 200 | wxFrameBase::Raise(); |
| 201 | ::WinSetWindowPos( (HWND) GetParent()->GetHWND() |
| 202 | ,HWND_TOP |
| 203 | ,0 |
| 204 | ,0 |
| 205 | ,0 |
| 206 | ,0 |
| 207 | ,SWP_ZORDER |
| 208 | ); |
| 209 | } |
| 210 | |
| 211 | #if wxUSE_STATUSBAR |
| 212 | wxStatusBar* wxFrame::OnCreateStatusBar( |
| 213 | int nNumber |
| 214 | , long lulStyle |
| 215 | , wxWindowID vId |
| 216 | , const wxString& rName |
| 217 | ) |
| 218 | { |
| 219 | wxStatusBar* pStatusBar = NULL; |
| 220 | SWP vSwp; |
| 221 | ERRORID vError; |
| 222 | wxString sError; |
| 223 | |
| 224 | pStatusBar = wxFrameBase::OnCreateStatusBar( nNumber |
| 225 | ,lulStyle |
| 226 | ,vId |
| 227 | ,rName |
| 228 | ); |
| 229 | |
| 230 | if( !pStatusBar ) |
| 231 | return NULL; |
| 232 | |
| 233 | wxClientDC vDC(pStatusBar); |
| 234 | int nY; |
| 235 | |
| 236 | // |
| 237 | // Set the height according to the font and the border size |
| 238 | // |
| 239 | vDC.SetFont(pStatusBar->GetFont()); // Screws up the menues for some reason |
| 240 | vDC.GetTextExtent( "X" |
| 241 | ,NULL |
| 242 | ,&nY |
| 243 | ); |
| 244 | |
| 245 | int nHeight = ((11 * nY) / 10 + 2 * pStatusBar->GetBorderY()); |
| 246 | |
| 247 | pStatusBar->SetSize( -1 |
| 248 | ,-1 |
| 249 | ,-1 |
| 250 | ,nHeight |
| 251 | ); |
| 252 | |
| 253 | ::WinSetParent( pStatusBar->GetHWND() |
| 254 | ,m_hFrame |
| 255 | ,FALSE |
| 256 | ); |
| 257 | ::WinSetOwner( pStatusBar->GetHWND() |
| 258 | ,m_hFrame |
| 259 | ); |
| 260 | // |
| 261 | // to show statusbar |
| 262 | // |
| 263 | if(::WinIsWindowShowing(m_hFrame)) |
| 264 | ::WinSendMsg(m_hFrame, WM_UPDATEFRAME, (MPARAM)~0, 0); |
| 265 | |
| 266 | return pStatusBar; |
| 267 | } // end of wxFrame::OnCreateStatusBar |
| 268 | |
| 269 | void wxFrame::PositionStatusBar() |
| 270 | { |
| 271 | SWP vSwp; |
| 272 | ERRORID vError; |
| 273 | wxString sError; |
| 274 | |
| 275 | // |
| 276 | // Native status bar positions itself |
| 277 | // |
| 278 | if (m_frameStatusBar) |
| 279 | { |
| 280 | int nWidth; |
| 281 | int nY; |
| 282 | int nStatbarWidth; |
| 283 | int nStatbarHeight; |
| 284 | HWND hWndClient; |
| 285 | RECTL vRect; |
| 286 | RECTL vFRect; |
| 287 | |
| 288 | ::WinQueryWindowRect(m_hFrame, &vRect); |
| 289 | nY = vRect.yTop; |
| 290 | ::WinMapWindowPoints(m_hFrame, HWND_DESKTOP, (PPOINTL)&vRect, 2); |
| 291 | vFRect = vRect; |
| 292 | ::WinCalcFrameRect(m_hFrame, &vRect, TRUE); |
| 293 | nWidth = vRect.xRight - vRect.xLeft; |
| 294 | nY = nY - (vRect.yBottom - vFRect.yBottom); |
| 295 | |
| 296 | m_frameStatusBar->GetSize( &nStatbarWidth |
| 297 | ,&nStatbarHeight |
| 298 | ); |
| 299 | |
| 300 | nY= nY - nStatbarHeight; |
| 301 | // |
| 302 | // Since we wish the status bar to be directly under the client area, |
| 303 | // we use the adjusted sizes without using wxSIZE_NO_ADJUSTMENTS. |
| 304 | // |
| 305 | m_frameStatusBar->SetSize( vRect.xLeft - vFRect.xLeft |
| 306 | ,nY |
| 307 | ,nWidth |
| 308 | ,nStatbarHeight |
| 309 | ); |
| 310 | if (!::WinQueryWindowPos(m_frameStatusBar->GetHWND(), &vSwp)) |
| 311 | { |
| 312 | vError = ::WinGetLastError(vHabmain); |
| 313 | sError = wxPMErrorToStr(vError); |
| 314 | wxLogError("Error setting parent for StautsBar. Error: %s\n", sError); |
| 315 | return; |
| 316 | } |
| 317 | } |
| 318 | } // end of wxFrame::PositionStatusBar |
| 319 | #endif // wxUSE_STATUSBAR |
| 320 | |
| 321 | #if wxUSE_TOOLBAR |
| 322 | wxToolBar* wxFrame::OnCreateToolBar( |
| 323 | long lStyle |
| 324 | , wxWindowID vId |
| 325 | , const wxString& rsName |
| 326 | ) |
| 327 | { |
| 328 | wxToolBar* pToolBar = wxFrameBase::OnCreateToolBar( lStyle |
| 329 | ,vId |
| 330 | ,rsName |
| 331 | ); |
| 332 | |
| 333 | ::WinSetParent( pToolBar->GetHWND() |
| 334 | ,m_hFrame |
| 335 | ,FALSE |
| 336 | ); |
| 337 | ::WinSetOwner( pToolBar->GetHWND() |
| 338 | ,m_hFrame |
| 339 | ); |
| 340 | return pToolBar; |
| 341 | } // end of WinGuiBase_CFrame::OnCreateToolBar |
| 342 | #endif |
| 343 | |
| 344 | #if wxUSE_MENUS_NATIVE |
| 345 | void wxFrame::DetachMenuBar() |
| 346 | { |
| 347 | if (m_frameMenuBar) |
| 348 | { |
| 349 | m_frameMenuBar->Detach(); |
| 350 | m_frameMenuBar = NULL; |
| 351 | } |
| 352 | } // end of wxFrame::DetachMenuBar |
| 353 | |
| 354 | void wxFrame::SetMenuBar( |
| 355 | wxMenuBar* pMenuBar |
| 356 | ) |
| 357 | { |
| 358 | ERRORID vError; |
| 359 | wxString sError; |
| 360 | HWND hTitlebar = NULLHANDLE; |
| 361 | HWND hHScroll = NULLHANDLE; |
| 362 | HWND hVScroll = NULLHANDLE; |
| 363 | HWND hMenuBar = NULLHANDLE; |
| 364 | SWP vSwp; |
| 365 | SWP vSwpTitlebar; |
| 366 | SWP vSwpVScroll; |
| 367 | SWP vSwpHScroll; |
| 368 | SWP vSwpMenu; |
| 369 | |
| 370 | if (!pMenuBar) |
| 371 | { |
| 372 | DetachMenuBar(); |
| 373 | |
| 374 | // |
| 375 | // Actually remove the menu from the frame |
| 376 | // |
| 377 | m_hMenu = (WXHMENU)0; |
| 378 | InternalSetMenuBar(); |
| 379 | } |
| 380 | else // set new non NULL menu bar |
| 381 | { |
| 382 | m_frameMenuBar = NULL; |
| 383 | |
| 384 | // |
| 385 | // Can set a menubar several times. |
| 386 | // TODO: how to prevent a memory leak if you have a currently-unattached |
| 387 | // menubar? wxWindows assumes that the frame will delete the menu (otherwise |
| 388 | // there are problems for MDI). |
| 389 | // |
| 390 | if (pMenuBar->GetHMenu()) |
| 391 | { |
| 392 | m_hMenu = pMenuBar->GetHMenu(); |
| 393 | } |
| 394 | else |
| 395 | { |
| 396 | pMenuBar->Detach(); |
| 397 | m_hMenu = pMenuBar->Create(); |
| 398 | if (!m_hMenu) |
| 399 | return; |
| 400 | } |
| 401 | InternalSetMenuBar(); |
| 402 | m_frameMenuBar = pMenuBar; |
| 403 | pMenuBar->Attach((wxFrame*)this); |
| 404 | } |
| 405 | } // end of wxFrame::SetMenuBar |
| 406 | |
| 407 | void wxFrame::AttachMenuBar( |
| 408 | wxMenuBar* pMenubar |
| 409 | ) |
| 410 | { |
| 411 | wxFrameBase::AttachMenuBar(pMenubar); |
| 412 | |
| 413 | m_frameMenuBar = pMenubar; |
| 414 | |
| 415 | if (!pMenubar) |
| 416 | { |
| 417 | // |
| 418 | // Actually remove the menu from the frame |
| 419 | // |
| 420 | m_hMenu = (WXHMENU)0; |
| 421 | InternalSetMenuBar(); |
| 422 | } |
| 423 | else // Set new non NULL menu bar |
| 424 | { |
| 425 | // |
| 426 | // Can set a menubar several times. |
| 427 | // |
| 428 | if (pMenubar->GetHMenu()) |
| 429 | { |
| 430 | m_hMenu = pMenubar->GetHMenu(); |
| 431 | } |
| 432 | else |
| 433 | { |
| 434 | if (pMenubar->IsAttached()) |
| 435 | pMenubar->Detach(); |
| 436 | |
| 437 | m_hMenu = pMenubar->Create(); |
| 438 | |
| 439 | if (!m_hMenu) |
| 440 | return; |
| 441 | } |
| 442 | InternalSetMenuBar(); |
| 443 | } |
| 444 | } // end of wxFrame::AttachMenuBar |
| 445 | |
| 446 | void wxFrame::InternalSetMenuBar() |
| 447 | { |
| 448 | ERRORID vError; |
| 449 | wxString sError; |
| 450 | // |
| 451 | // Set the parent and owner of the menubar to be the frame |
| 452 | // |
| 453 | if (!::WinSetParent(m_hMenu, m_hFrame, FALSE)) |
| 454 | { |
| 455 | vError = ::WinGetLastError(vHabmain); |
| 456 | sError = wxPMErrorToStr(vError); |
| 457 | wxLogError("Error setting parent for submenu. Error: %s\n", sError); |
| 458 | } |
| 459 | |
| 460 | if (!::WinSetOwner(m_hMenu, m_hFrame)) |
| 461 | { |
| 462 | vError = ::WinGetLastError(vHabmain); |
| 463 | sError = wxPMErrorToStr(vError); |
| 464 | wxLogError("Error setting parent for submenu. Error: %s\n", sError); |
| 465 | } |
| 466 | ::WinSendMsg(m_hFrame, WM_UPDATEFRAME, (MPARAM)FCF_MENU, (MPARAM)0); |
| 467 | } // end of wxFrame::InternalSetMenuBar |
| 468 | #endif // wxUSE_MENUS_NATIVE |
| 469 | |
| 470 | // |
| 471 | // Responds to colour changes, and passes event on to children |
| 472 | // |
| 473 | void wxFrame::OnSysColourChanged( |
| 474 | wxSysColourChangedEvent& rEvent |
| 475 | ) |
| 476 | { |
| 477 | SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE)); |
| 478 | Refresh(); |
| 479 | |
| 480 | #if wxUSE_STATUSBAR |
| 481 | if (m_frameStatusBar) |
| 482 | { |
| 483 | wxSysColourChangedEvent vEvent2; |
| 484 | |
| 485 | vEvent2.SetEventObject(m_frameStatusBar); |
| 486 | m_frameStatusBar->GetEventHandler()->ProcessEvent(vEvent2); |
| 487 | } |
| 488 | #endif //wxUSE_STATUSBAR |
| 489 | |
| 490 | // |
| 491 | // Propagate the event to the non-top-level children |
| 492 | // |
| 493 | wxWindow::OnSysColourChanged(rEvent); |
| 494 | } // end of wxFrame::OnSysColourChanged |
| 495 | |
| 496 | // Pass TRUE to show full screen, FALSE to restore. |
| 497 | bool wxFrame::ShowFullScreen( |
| 498 | bool bShow |
| 499 | , long lStyle |
| 500 | ) |
| 501 | { |
| 502 | if (bShow) |
| 503 | { |
| 504 | if (IsFullScreen()) |
| 505 | return FALSE; |
| 506 | |
| 507 | m_bFsIsShowing = TRUE; |
| 508 | m_lFsStyle = lStyle; |
| 509 | |
| 510 | #if wxUSE_TOOLBAR |
| 511 | wxToolBar* pTheToolBar = GetToolBar(); |
| 512 | #endif //wxUSE_TOOLBAR |
| 513 | |
| 514 | #if wxUSE_STATUSBAR |
| 515 | wxStatusBar* pTheStatusBar = GetStatusBar(); |
| 516 | #endif //wxUSE_STATUSBAR |
| 517 | |
| 518 | int nDummyWidth; |
| 519 | |
| 520 | #if wxUSE_TOOLBAR |
| 521 | if (pTheToolBar) |
| 522 | pTheToolBar->GetSize(&nDummyWidth, &m_nFsToolBarHeight); |
| 523 | #endif //wxUSE_TOOLBAR |
| 524 | |
| 525 | #if wxUSE_STATUSBAR |
| 526 | if (pTheStatusBar) |
| 527 | pTheStatusBar->GetSize(&nDummyWidth, &m_nFsStatusBarHeight); |
| 528 | #endif //wxUSE_STATUSBAR |
| 529 | |
| 530 | #if wxUSE_TOOLBAR |
| 531 | // |
| 532 | // Zap the toolbar, menubar, and statusbar |
| 533 | // |
| 534 | if ((lStyle & wxFULLSCREEN_NOTOOLBAR) && pTheToolBar) |
| 535 | { |
| 536 | pTheToolBar->SetSize(-1,0); |
| 537 | pTheToolBar->Show(FALSE); |
| 538 | } |
| 539 | #endif //wxUSE_TOOLBAR |
| 540 | |
| 541 | if (lStyle & wxFULLSCREEN_NOMENUBAR) |
| 542 | { |
| 543 | ::WinSetParent(m_hMenu, m_hFrame, FALSE); |
| 544 | ::WinSetOwner(m_hMenu, m_hFrame); |
| 545 | ::WinSendMsg((HWND)m_hFrame, WM_UPDATEFRAME, (MPARAM)FCF_MENU, (MPARAM)0); |
| 546 | } |
| 547 | |
| 548 | #if wxUSE_STATUSBAR |
| 549 | // |
| 550 | // Save the number of fields in the statusbar |
| 551 | // |
| 552 | if ((lStyle & wxFULLSCREEN_NOSTATUSBAR) && pTheStatusBar) |
| 553 | { |
| 554 | m_nFsStatusBarFields = pTheStatusBar->GetFieldsCount(); |
| 555 | SetStatusBar((wxStatusBar*) NULL); |
| 556 | delete pTheStatusBar; |
| 557 | } |
| 558 | else |
| 559 | m_nFsStatusBarFields = 0; |
| 560 | #endif //wxUSE_STATUSBAR |
| 561 | |
| 562 | // |
| 563 | // Zap the frame borders |
| 564 | // |
| 565 | |
| 566 | // |
| 567 | // Save the 'normal' window style |
| 568 | // |
| 569 | m_lFsOldWindowStyle = ::WinQueryWindowULong(m_hFrame, QWL_STYLE); |
| 570 | |
| 571 | // |
| 572 | // Save the old position, width & height, maximize state |
| 573 | // |
| 574 | m_vFsOldSize = GetRect(); |
| 575 | m_bFsIsMaximized = IsMaximized(); |
| 576 | |
| 577 | // |
| 578 | // Decide which window style flags to turn off |
| 579 | // |
| 580 | LONG lNewStyle = m_lFsOldWindowStyle; |
| 581 | LONG lOffFlags = 0; |
| 582 | |
| 583 | if (lStyle & wxFULLSCREEN_NOBORDER) |
| 584 | lOffFlags |= FCF_BORDER; |
| 585 | if (lStyle & wxFULLSCREEN_NOCAPTION) |
| 586 | lOffFlags |= (FCF_TASKLIST | FCF_SYSMENU); |
| 587 | |
| 588 | lNewStyle &= (~lOffFlags); |
| 589 | |
| 590 | // |
| 591 | // Change our window style to be compatible with full-screen mode |
| 592 | // |
| 593 | ::WinSetWindowULong((HWND)m_hFrame, QWL_STYLE, (ULONG)lNewStyle); |
| 594 | |
| 595 | // |
| 596 | // Resize to the size of the desktop |
| 597 | int nWidth; |
| 598 | int nHeight; |
| 599 | |
| 600 | RECTL vRect; |
| 601 | |
| 602 | ::WinQueryWindowRect(HWND_DESKTOP, &vRect); |
| 603 | nWidth = vRect.xRight - vRect.xLeft; |
| 604 | // |
| 605 | // Rmember OS/2 is backwards! |
| 606 | // |
| 607 | nHeight = vRect.yTop - vRect.yBottom; |
| 608 | |
| 609 | SetSize( nWidth |
| 610 | ,nHeight |
| 611 | ); |
| 612 | |
| 613 | // |
| 614 | // Now flush the window style cache and actually go full-screen |
| 615 | // |
| 616 | ::WinSetWindowPos( (HWND) GetParent()->GetHWND() |
| 617 | ,HWND_TOP |
| 618 | ,0 |
| 619 | ,0 |
| 620 | ,nWidth |
| 621 | ,nHeight |
| 622 | ,SWP_SIZE | SWP_SHOW |
| 623 | ); |
| 624 | |
| 625 | wxSizeEvent vEvent( wxSize( nWidth |
| 626 | ,nHeight |
| 627 | ) |
| 628 | ,GetId() |
| 629 | ); |
| 630 | |
| 631 | GetEventHandler()->ProcessEvent(vEvent); |
| 632 | return TRUE; |
| 633 | } |
| 634 | else |
| 635 | { |
| 636 | if (!IsFullScreen()) |
| 637 | return FALSE; |
| 638 | |
| 639 | m_bFsIsShowing = FALSE; |
| 640 | |
| 641 | #if wxUSE_TOOLBAR |
| 642 | wxToolBar* pTheToolBar = GetToolBar(); |
| 643 | |
| 644 | // |
| 645 | // Restore the toolbar, menubar, and statusbar |
| 646 | // |
| 647 | if (pTheToolBar && (m_lFsStyle & wxFULLSCREEN_NOTOOLBAR)) |
| 648 | { |
| 649 | pTheToolBar->SetSize(-1, m_nFsToolBarHeight); |
| 650 | pTheToolBar->Show(TRUE); |
| 651 | } |
| 652 | #endif //wxUSE_TOOLBAR |
| 653 | |
| 654 | #if wxUSE_STATUSBAR |
| 655 | if ((m_lFsStyle & wxFULLSCREEN_NOSTATUSBAR) && (m_nFsStatusBarFields > 0)) |
| 656 | { |
| 657 | CreateStatusBar(m_nFsStatusBarFields); |
| 658 | // PositionStatusBar(); |
| 659 | } |
| 660 | #endif //wxUSE_STATUSBAR |
| 661 | |
| 662 | if ((m_lFsStyle & wxFULLSCREEN_NOMENUBAR) && (m_hMenu != 0)) |
| 663 | { |
| 664 | ::WinSetParent(m_hMenu, m_hFrame, FALSE); |
| 665 | ::WinSetOwner(m_hMenu, m_hFrame); |
| 666 | ::WinSendMsg(m_hFrame, WM_UPDATEFRAME, (MPARAM)FCF_MENU, (MPARAM)0); |
| 667 | } |
| 668 | Maximize(m_bFsIsMaximized); |
| 669 | |
| 670 | ::WinSetWindowULong( m_hFrame |
| 671 | ,QWL_STYLE |
| 672 | ,(ULONG)m_lFsOldWindowStyle |
| 673 | ); |
| 674 | ::WinSetWindowPos( (HWND) GetParent()->GetHWND() |
| 675 | ,HWND_TOP |
| 676 | ,m_vFsOldSize.x |
| 677 | ,m_vFsOldSize.y |
| 678 | ,m_vFsOldSize.width |
| 679 | ,m_vFsOldSize.height |
| 680 | ,SWP_SIZE | SWP_SHOW |
| 681 | ); |
| 682 | } |
| 683 | return wxFrameBase::ShowFullScreen(bShow, lStyle); |
| 684 | } // end of wxFrame::ShowFullScreen |
| 685 | |
| 686 | // |
| 687 | // Frame window |
| 688 | // |
| 689 | // ---------------------------------------------------------------------------- |
| 690 | // wxFrame size management: we exclude the areas taken by menu/status/toolbars |
| 691 | // from the client area, so the client area is what's really available for the |
| 692 | // frame contents |
| 693 | // ---------------------------------------------------------------------------- |
| 694 | |
| 695 | // Checks if there is a toolbar, and returns the first free client position |
| 696 | wxPoint wxFrame::GetClientAreaOrigin() const |
| 697 | { |
| 698 | wxPoint vPoint = wxTopLevelWindow::GetClientAreaOrigin(); |
| 699 | |
| 700 | // |
| 701 | // In OS/2 the toolbar and statusbar are frame extensions so there is no |
| 702 | // adjustment. The client is supposedly resized for a toolbar in OS/2 |
| 703 | // as it is for the status bar. |
| 704 | // |
| 705 | return vPoint; |
| 706 | } // end of wxFrame::GetClientAreaOrigin |
| 707 | |
| 708 | // ---------------------------------------------------------------------------- |
| 709 | // tool/status bar stuff |
| 710 | // ---------------------------------------------------------------------------- |
| 711 | |
| 712 | #if wxUSE_TOOLBAR |
| 713 | |
| 714 | wxToolBar* wxFrame::CreateToolBar( |
| 715 | long lStyle |
| 716 | , wxWindowID vId |
| 717 | , const wxString& rName |
| 718 | ) |
| 719 | { |
| 720 | if (wxFrameBase::CreateToolBar( lStyle |
| 721 | ,vId |
| 722 | ,rName |
| 723 | )) |
| 724 | { |
| 725 | PositionToolBar(); |
| 726 | } |
| 727 | return m_frameToolBar; |
| 728 | } // end of wxFrame::CreateToolBar |
| 729 | |
| 730 | void wxFrame::PositionToolBar() |
| 731 | { |
| 732 | wxToolBar* pToolBar = GetToolBar(); |
| 733 | wxCoord vWidth; |
| 734 | wxCoord vHeight; |
| 735 | wxCoord vTWidth; |
| 736 | wxCoord vTHeight; |
| 737 | |
| 738 | if (!pToolBar) |
| 739 | return; |
| 740 | |
| 741 | HWND hWndClient; |
| 742 | RECTL vRect; |
| 743 | RECTL vFRect; |
| 744 | SWP vSwp; |
| 745 | wxPoint vPos; |
| 746 | |
| 747 | ::WinQueryWindowRect(m_hFrame, &vRect); |
| 748 | vPos.y = (wxCoord)vRect.yTop; |
| 749 | ::WinMapWindowPoints(m_hFrame, HWND_DESKTOP, (PPOINTL)&vRect, 2); |
| 750 | vFRect = vRect; |
| 751 | ::WinCalcFrameRect(m_hFrame, &vRect, TRUE); |
| 752 | |
| 753 | vPos.y = (wxCoord)(vFRect.yTop - vRect.yTop); |
| 754 | pToolBar->GetSize( &vTWidth |
| 755 | ,&vTHeight |
| 756 | ); |
| 757 | |
| 758 | if (pToolBar->GetWindowStyleFlag() & wxTB_HORIZONTAL) |
| 759 | { |
| 760 | vWidth = (wxCoord)(vRect.xRight - vRect.xLeft); |
| 761 | pToolBar->SetSize( vRect.xLeft - vFRect.xLeft |
| 762 | ,vPos.y |
| 763 | ,vWidth |
| 764 | ,vTHeight |
| 765 | ); |
| 766 | } |
| 767 | else |
| 768 | { |
| 769 | wxCoord vSwidth = 0; |
| 770 | wxCoord vSheight = 0; |
| 771 | |
| 772 | if (m_frameStatusBar) |
| 773 | m_frameStatusBar->GetSize( &vSwidth |
| 774 | ,&vSheight |
| 775 | ); |
| 776 | vHeight = (wxCoord)(vRect.yTop - vRect.yBottom); |
| 777 | pToolBar->SetSize( vRect.xLeft - vFRect.xLeft |
| 778 | ,vPos.y |
| 779 | ,vTWidth |
| 780 | ,vHeight - vSheight |
| 781 | ); |
| 782 | } |
| 783 | if( ::WinIsWindowShowing(m_hFrame) ) |
| 784 | ::WinSendMsg(m_hFrame, WM_UPDATEFRAME, (MPARAM)~0, 0); |
| 785 | } // end of wxFrame::PositionToolBar |
| 786 | #endif // wxUSE_TOOLBAR |
| 787 | |
| 788 | // ---------------------------------------------------------------------------- |
| 789 | // frame state (iconized/maximized/...) |
| 790 | // ---------------------------------------------------------------------------- |
| 791 | |
| 792 | // |
| 793 | // propagate our state change to all child frames: this allows us to emulate X |
| 794 | // Windows behaviour where child frames float independently of the parent one |
| 795 | // on the desktop, but are iconized/restored with it |
| 796 | // |
| 797 | void wxFrame::IconizeChildFrames( |
| 798 | bool bIconize |
| 799 | ) |
| 800 | { |
| 801 | for (wxWindowList::Node* pNode = GetChildren().GetFirst(); |
| 802 | pNode; |
| 803 | pNode = pNode->GetNext() ) |
| 804 | { |
| 805 | wxWindow* pWin = pNode->GetData(); |
| 806 | wxFrame* pFrame = wxDynamicCast(pWin, wxFrame); |
| 807 | |
| 808 | if ( pFrame |
| 809 | #if wxUSE_MDI_ARCHITECTURE |
| 810 | && !wxDynamicCast(pFrame, wxMDIChildFrame) |
| 811 | #endif // wxUSE_MDI_ARCHITECTURE |
| 812 | ) |
| 813 | { |
| 814 | // |
| 815 | // We don't want to restore the child frames which had been |
| 816 | // iconized even before we were iconized, so save the child frame |
| 817 | // status when iconizing the parent frame and check it when |
| 818 | // restoring it. |
| 819 | // |
| 820 | if (bIconize) |
| 821 | { |
| 822 | pFrame->m_bWasMinimized = pFrame->IsIconized(); |
| 823 | } |
| 824 | |
| 825 | // |
| 826 | // This test works for both iconizing and restoring |
| 827 | // |
| 828 | if (!pFrame->m_bWasMinimized) |
| 829 | pFrame->Iconize(bIconize); |
| 830 | } |
| 831 | } |
| 832 | } // end of wxFrame::IconizeChildFrames |
| 833 | |
| 834 | WXHICON wxFrame::GetDefaultIcon() const |
| 835 | { |
| 836 | return (WXHICON)(wxSTD_FRAME_ICON ? wxSTD_FRAME_ICON |
| 837 | : wxDEFAULT_FRAME_ICON); |
| 838 | } |
| 839 | // =========================================================================== |
| 840 | // message processing |
| 841 | // =========================================================================== |
| 842 | |
| 843 | // --------------------------------------------------------------------------- |
| 844 | // preprocessing |
| 845 | // --------------------------------------------------------------------------- |
| 846 | bool wxFrame::OS2TranslateMessage( |
| 847 | WXMSG* pMsg |
| 848 | ) |
| 849 | { |
| 850 | // |
| 851 | // try the menu bar accels |
| 852 | // |
| 853 | wxMenuBar* pMenuBar = GetMenuBar(); |
| 854 | |
| 855 | if (!pMenuBar) |
| 856 | return FALSE; |
| 857 | |
| 858 | #if wxUSE_ACCEL && wxUSE_MENUS_NATIVE |
| 859 | const wxAcceleratorTable& rAcceleratorTable = pMenuBar->GetAccelTable(); |
| 860 | return rAcceleratorTable.Translate(GetHWND(), pMsg); |
| 861 | #else |
| 862 | return FALSE; |
| 863 | #endif //wxUSE_ACCEL |
| 864 | } // end of wxFrame::OS2TranslateMessage |
| 865 | |
| 866 | // --------------------------------------------------------------------------- |
| 867 | // our private (non virtual) message handlers |
| 868 | // --------------------------------------------------------------------------- |
| 869 | bool wxFrame::HandlePaint() |
| 870 | { |
| 871 | RECTL vRect; |
| 872 | |
| 873 | if (::WinQueryUpdateRect(GetHWND(), &vRect)) |
| 874 | { |
| 875 | if (m_bIconized) |
| 876 | { |
| 877 | // |
| 878 | // Icons in PM are the same as "pointers" |
| 879 | // |
| 880 | const wxIcon& vIcon = GetIcon(); |
| 881 | HPOINTER hIcon; |
| 882 | |
| 883 | if (vIcon.Ok()) |
| 884 | hIcon = (HPOINTER)::WinSendMsg(m_hFrame, WM_QUERYICON, 0L, 0L); |
| 885 | else |
| 886 | hIcon = (HPOINTER)m_hDefaultIcon; |
| 887 | |
| 888 | // |
| 889 | // Hold a pointer to the dc so long as the OnPaint() message |
| 890 | // is being processed |
| 891 | // |
| 892 | RECTL vRect2; |
| 893 | HPS hPs = ::WinBeginPaint(GetHwnd(), NULLHANDLE, &vRect2); |
| 894 | |
| 895 | // |
| 896 | // Erase background before painting or we get white background |
| 897 | // |
| 898 | OS2DefWindowProc(WM_ERASEBACKGROUND, (MPARAM)hPs, (MPARAM)&vRect2); |
| 899 | |
| 900 | if (hIcon) |
| 901 | { |
| 902 | HWND hWndClient; |
| 903 | RECTL vRect3; |
| 904 | |
| 905 | ::WinQueryWindowRect(GetHwnd(), &vRect3); |
| 906 | |
| 907 | static const int nIconWidth = 32; |
| 908 | static const int nIconHeight = 32; |
| 909 | int nIconX = (int)((vRect3.xRight - nIconWidth)/2); |
| 910 | int nIconY = (int)((vRect3.yBottom + nIconHeight)/2); |
| 911 | |
| 912 | ::WinDrawPointer(hPs, nIconX, nIconY, hIcon, DP_NORMAL); |
| 913 | } |
| 914 | ::WinEndPaint(hPs); |
| 915 | return TRUE; |
| 916 | } |
| 917 | else |
| 918 | { |
| 919 | if (!wxWindow::HandlePaint()) |
| 920 | { |
| 921 | HPS hPS; |
| 922 | RECTL vRect; |
| 923 | |
| 924 | hPS = ::WinBeginPaint( GetHwnd() |
| 925 | ,NULLHANDLE |
| 926 | ,&vRect |
| 927 | ); |
| 928 | if(hPS) |
| 929 | { |
| 930 | ::GpiCreateLogColorTable( hPS |
| 931 | ,0L |
| 932 | ,LCOLF_CONSECRGB |
| 933 | ,0L |
| 934 | ,(LONG)wxTheColourDatabase->m_nSize |
| 935 | ,(PLONG)wxTheColourDatabase->m_palTable |
| 936 | ); |
| 937 | ::GpiCreateLogColorTable( hPS |
| 938 | ,0L |
| 939 | ,LCOLF_RGB |
| 940 | ,0L |
| 941 | ,0L |
| 942 | ,NULL |
| 943 | ); |
| 944 | |
| 945 | ::WinFillRect( hPS |
| 946 | ,&vRect |
| 947 | ,GetBackgroundColour().GetPixel() |
| 948 | ); |
| 949 | ::WinEndPaint(hPS); |
| 950 | } |
| 951 | } |
| 952 | return TRUE; |
| 953 | } |
| 954 | } |
| 955 | else |
| 956 | { |
| 957 | // nothing to paint - processed |
| 958 | return TRUE; |
| 959 | } |
| 960 | return FALSE; |
| 961 | } // end of wxFrame::HandlePaint |
| 962 | |
| 963 | bool wxFrame::HandleSize( |
| 964 | int nX |
| 965 | , int nY |
| 966 | , WXUINT nId |
| 967 | ) |
| 968 | { |
| 969 | bool bProcessed = FALSE; |
| 970 | |
| 971 | switch (nId) |
| 972 | { |
| 973 | case kSizeNormal: |
| 974 | // |
| 975 | // Only do it it if we were iconized before, otherwise resizing the |
| 976 | // parent frame has a curious side effect of bringing it under it's |
| 977 | // children |
| 978 | if (!m_bIconized ) |
| 979 | break; |
| 980 | |
| 981 | // |
| 982 | // restore all child frames too |
| 983 | // |
| 984 | IconizeChildFrames(FALSE); |
| 985 | (void)SendIconizeEvent(FALSE); |
| 986 | |
| 987 | // |
| 988 | // fall through |
| 989 | // |
| 990 | |
| 991 | case kSizeMax: |
| 992 | m_bIconized = FALSE; |
| 993 | break; |
| 994 | |
| 995 | case kSizeMin: |
| 996 | // |
| 997 | // Iconize all child frames too |
| 998 | // |
| 999 | IconizeChildFrames(TRUE); |
| 1000 | (void)SendIconizeEvent(); |
| 1001 | m_bIconized = TRUE; |
| 1002 | break; |
| 1003 | } |
| 1004 | |
| 1005 | if (!m_bIconized) |
| 1006 | { |
| 1007 | // |
| 1008 | // forward WM_SIZE to status bar control |
| 1009 | // |
| 1010 | #if wxUSE_NATIVE_STATUSBAR |
| 1011 | if (m_frameStatusBar && m_frameStatusBar->IsKindOf(CLASSINFO(wxStatusBar95))) |
| 1012 | { |
| 1013 | wxSizeEvent vEvent( wxSize( nX |
| 1014 | ,nY |
| 1015 | ) |
| 1016 | ,m_frameStatusBar->GetId() |
| 1017 | ); |
| 1018 | |
| 1019 | vEvent.SetEventObject(m_frameStatusBar); |
| 1020 | m_frameStatusBar->OnSize(vEvent); |
| 1021 | } |
| 1022 | #endif // wxUSE_NATIVE_STATUSBAR |
| 1023 | |
| 1024 | PositionStatusBar(); |
| 1025 | #if wxUSE_TOOLBAR |
| 1026 | PositionToolBar(); |
| 1027 | #endif // wxUSE_TOOLBAR |
| 1028 | |
| 1029 | bProcessed = wxWindow::HandleSize( nX |
| 1030 | ,nY |
| 1031 | ,nId |
| 1032 | ); |
| 1033 | } |
| 1034 | return bProcessed; |
| 1035 | } // end of wxFrame::HandleSize |
| 1036 | |
| 1037 | bool wxFrame::HandleCommand( |
| 1038 | WXWORD nId |
| 1039 | , WXWORD nCmd |
| 1040 | , WXHWND hControl |
| 1041 | ) |
| 1042 | { |
| 1043 | if (hControl) |
| 1044 | { |
| 1045 | // |
| 1046 | // In case it's e.g. a toolbar. |
| 1047 | // |
| 1048 | wxWindow* pWin = wxFindWinFromHandle(hControl); |
| 1049 | |
| 1050 | if (pWin) |
| 1051 | return pWin->OS2Command( nCmd |
| 1052 | ,nId |
| 1053 | ); |
| 1054 | } |
| 1055 | |
| 1056 | // |
| 1057 | // Handle here commands from menus and accelerators |
| 1058 | // |
| 1059 | if (nCmd == CMDSRC_MENU || nCmd == CMDSRC_ACCELERATOR) |
| 1060 | { |
| 1061 | #if wxUSE_MENUS_NATIVE |
| 1062 | if (wxCurrentPopupMenu) |
| 1063 | { |
| 1064 | wxMenu* pPopupMenu = wxCurrentPopupMenu; |
| 1065 | |
| 1066 | wxCurrentPopupMenu = NULL; |
| 1067 | |
| 1068 | return pPopupMenu->OS2Command( nCmd |
| 1069 | ,nId |
| 1070 | ); |
| 1071 | return TRUE; |
| 1072 | } |
| 1073 | #endif |
| 1074 | |
| 1075 | if (ProcessCommand(nId)) |
| 1076 | { |
| 1077 | return TRUE; |
| 1078 | } |
| 1079 | } |
| 1080 | return FALSE; |
| 1081 | } // end of wxFrame::HandleCommand |
| 1082 | |
| 1083 | bool wxFrame::HandleMenuSelect( |
| 1084 | WXWORD nItem |
| 1085 | , WXWORD nFlags |
| 1086 | , WXHMENU hMenu |
| 1087 | ) |
| 1088 | { |
| 1089 | if( !nFlags ) |
| 1090 | { |
| 1091 | MENUITEM mItem; |
| 1092 | MRESULT rc; |
| 1093 | |
| 1094 | rc = ::WinSendMsg(hMenu, MM_QUERYITEM, MPFROM2SHORT(nItem, TRUE), (MPARAM)&mItem); |
| 1095 | |
| 1096 | if(rc && !(mItem.afStyle & (MIS_SUBMENU | MIS_SEPARATOR))) |
| 1097 | { |
| 1098 | wxMenuEvent vEvent(wxEVT_MENU_HIGHLIGHT, nItem); |
| 1099 | |
| 1100 | vEvent.SetEventObject(this); |
| 1101 | GetEventHandler()->ProcessEvent(vEvent); // return value would be ignored by PM |
| 1102 | } |
| 1103 | else |
| 1104 | { |
| 1105 | DoGiveHelp(wxEmptyString, FALSE); |
| 1106 | return FALSE; |
| 1107 | } |
| 1108 | } |
| 1109 | return TRUE; |
| 1110 | } // end of wxFrame::HandleMenuSelect |
| 1111 | |
| 1112 | // --------------------------------------------------------------------------- |
| 1113 | // Main Frame window proc |
| 1114 | // --------------------------------------------------------------------------- |
| 1115 | MRESULT EXPENTRY wxFrameMainWndProc( |
| 1116 | HWND hWnd |
| 1117 | , ULONG ulMsg |
| 1118 | , MPARAM wParam |
| 1119 | , MPARAM lParam |
| 1120 | ) |
| 1121 | { |
| 1122 | MRESULT rc = (MRESULT)0; |
| 1123 | bool bProcessed = FALSE; |
| 1124 | wxFrame* pWnd = NULL; |
| 1125 | |
| 1126 | pWnd = (wxFrame*) wxFindWinFromHandle((WXHWND) hWnd); |
| 1127 | switch (ulMsg) |
| 1128 | { |
| 1129 | case WM_QUERYFRAMECTLCOUNT: |
| 1130 | if(pWnd && pWnd->m_fnOldWndProc) |
| 1131 | { |
| 1132 | USHORT uItemCount = SHORT1FROMMR(pWnd->m_fnOldWndProc(hWnd, ulMsg, wParam, lParam)); |
| 1133 | |
| 1134 | rc = MRFROMSHORT(uItemCount); |
| 1135 | } |
| 1136 | break; |
| 1137 | |
| 1138 | case WM_FORMATFRAME: |
| 1139 | ///////////////////////////////////////////////////////////////////////////////// |
| 1140 | // Applications that subclass frame controls may find that the frame is already |
| 1141 | // subclassed the number of frame controls is variable. |
| 1142 | // The WM_FORMATFRAME and WM_QUERYFRAMECTLCOUNT messages must always be |
| 1143 | // subclassed by calling the previous window procedure and modifying its result. |
| 1144 | //////////////////////////////////////////////////////////////////////////////// |
| 1145 | { |
| 1146 | int nItemCount; |
| 1147 | int i; |
| 1148 | PSWP pSWP = NULL; |
| 1149 | RECTL vRectl; |
| 1150 | RECTL vRstb; |
| 1151 | RECTL vRtlb; |
| 1152 | int nHeight = 0; |
| 1153 | int nHeight2 = 0; |
| 1154 | int nWidth = 0; |
| 1155 | |
| 1156 | pSWP = (PSWP)PVOIDFROMMP(wParam); |
| 1157 | nItemCount = SHORT1FROMMR(pWnd->m_fnOldWndProc(hWnd, ulMsg, wParam, lParam)); |
| 1158 | if(pWnd->m_frameStatusBar) |
| 1159 | { |
| 1160 | ::WinQueryWindowRect(pWnd->m_frameStatusBar->GetHWND(), &vRstb); |
| 1161 | pWnd->m_frameStatusBar->GetSize(NULL, &nHeight); |
| 1162 | } |
| 1163 | if(pWnd->m_frameToolBar) |
| 1164 | { |
| 1165 | ::WinQueryWindowRect(pWnd->m_frameToolBar->GetHWND(), &vRtlb); |
| 1166 | pWnd->m_frameToolBar->GetSize(&nWidth, &nHeight2); |
| 1167 | } |
| 1168 | ::WinQueryWindowRect(pWnd->m_hFrame, &vRectl); |
| 1169 | ::WinMapWindowPoints(pWnd->m_hFrame, HWND_DESKTOP, (PPOINTL)&vRectl, 2); |
| 1170 | ::WinCalcFrameRect(pWnd->m_hFrame, &vRectl, TRUE); |
| 1171 | ::WinMapWindowPoints(HWND_DESKTOP, pWnd->m_hFrame, (PPOINTL)&vRectl, 2); |
| 1172 | for(i = 0; i < nItemCount; i++) |
| 1173 | { |
| 1174 | if(pWnd->m_hWnd && pSWP[i].hwnd == pWnd->m_hWnd) |
| 1175 | { |
| 1176 | if (pWnd->m_frameToolBar && pWnd->m_frameToolBar->GetWindowStyleFlag() & wxTB_HORIZONTAL) |
| 1177 | { |
| 1178 | pSWP[i].x = vRectl.xLeft; |
| 1179 | pSWP[i].y = vRectl.yBottom + nHeight; |
| 1180 | pSWP[i].cx = vRectl.xRight - vRectl.xLeft; |
| 1181 | pSWP[i].cy = vRectl.yTop - vRectl.yBottom - (nHeight + nHeight2); |
| 1182 | } |
| 1183 | else |
| 1184 | { |
| 1185 | pSWP[i].x = vRectl.xLeft + nWidth; |
| 1186 | pSWP[i].y = vRectl.yBottom + nHeight; |
| 1187 | pSWP[i].cx = vRectl.xRight - (vRectl.xLeft + nWidth); |
| 1188 | pSWP[i].cy = vRectl.yTop - vRectl.yBottom - nHeight; |
| 1189 | } |
| 1190 | pSWP[i].fl = SWP_SIZE | SWP_MOVE | SWP_SHOW; |
| 1191 | pSWP[i].hwndInsertBehind = HWND_TOP; |
| 1192 | } |
| 1193 | } |
| 1194 | bProcessed = TRUE; |
| 1195 | rc = MRFROMSHORT(nItemCount); |
| 1196 | } |
| 1197 | break; |
| 1198 | |
| 1199 | default: |
| 1200 | if(pWnd && pWnd->m_fnOldWndProc) |
| 1201 | rc = pWnd->m_fnOldWndProc(hWnd, ulMsg, wParam, lParam); |
| 1202 | else |
| 1203 | rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam); |
| 1204 | } |
| 1205 | return rc; |
| 1206 | } // end of wxFrameMainWndProc |
| 1207 | |
| 1208 | MRESULT EXPENTRY wxFrameWndProc( |
| 1209 | HWND hWnd |
| 1210 | , ULONG ulMsg |
| 1211 | , MPARAM wParam |
| 1212 | , MPARAM lParam |
| 1213 | ) |
| 1214 | { |
| 1215 | // |
| 1216 | // Trace all ulMsgs - useful for the debugging |
| 1217 | // |
| 1218 | HWND parentHwnd; |
| 1219 | wxFrame* pWnd = NULL; |
| 1220 | |
| 1221 | parentHwnd = WinQueryWindow(hWnd,QW_PARENT); |
| 1222 | pWnd = (wxFrame*) wxFindWinFromHandle((WXHWND) hWnd); |
| 1223 | |
| 1224 | // |
| 1225 | // When we get the first message for the HWND we just created, we associate |
| 1226 | // it with wxWindow stored in wxWndHook |
| 1227 | // |
| 1228 | |
| 1229 | MRESULT rc = (MRESULT)0; |
| 1230 | bool bProcessed = FALSE; |
| 1231 | |
| 1232 | // |
| 1233 | // Stop right here if we don't have a valid handle in our wxWindow object. |
| 1234 | // |
| 1235 | if (pWnd && !pWnd->GetHWND()) |
| 1236 | { |
| 1237 | pWnd->SetHWND((WXHWND) hWnd); |
| 1238 | rc = pWnd->OS2DefWindowProc(ulMsg, wParam, lParam ); |
| 1239 | pWnd->SetHWND(0); |
| 1240 | } |
| 1241 | else |
| 1242 | { |
| 1243 | if (pWnd) |
| 1244 | rc = pWnd->OS2WindowProc(ulMsg, wParam, lParam); |
| 1245 | else |
| 1246 | rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam); |
| 1247 | } |
| 1248 | return rc; |
| 1249 | } // end of wxFrameWndProc |
| 1250 | |
| 1251 | MRESULT wxFrame::OS2WindowProc( |
| 1252 | WXUINT uMessage |
| 1253 | , WXWPARAM wParam |
| 1254 | , WXLPARAM lParam |
| 1255 | ) |
| 1256 | { |
| 1257 | MRESULT mRc = 0L; |
| 1258 | bool bProcessed = FALSE; |
| 1259 | |
| 1260 | switch (uMessage) |
| 1261 | { |
| 1262 | case WM_CLOSE: |
| 1263 | // |
| 1264 | // If we can't close, tell the system that we processed the |
| 1265 | // message - otherwise it would close us |
| 1266 | // |
| 1267 | bProcessed = !Close(); |
| 1268 | break; |
| 1269 | |
| 1270 | case WM_PAINT: |
| 1271 | bProcessed = HandlePaint(); |
| 1272 | mRc = (MRESULT)FALSE; |
| 1273 | break; |
| 1274 | |
| 1275 | case WM_ERASEBACKGROUND: |
| 1276 | // |
| 1277 | // Returning TRUE to requests PM to paint the window background |
| 1278 | // in SYSCLR_WINDOW. We capture this here because the PS returned |
| 1279 | // in Frames is the PS for the whole frame, which we can't really |
| 1280 | // use at all. If you want to paint a different background, do it |
| 1281 | // in an OnPaint using a wxPaintDC. |
| 1282 | // |
| 1283 | mRc = (MRESULT)(TRUE); |
| 1284 | break; |
| 1285 | |
| 1286 | case WM_COMMAND: |
| 1287 | { |
| 1288 | WORD wId; |
| 1289 | WORD wCmd; |
| 1290 | WXHWND hWnd; |
| 1291 | |
| 1292 | UnpackCommand( (WXWPARAM)wParam |
| 1293 | ,(WXLPARAM)lParam |
| 1294 | ,&wId |
| 1295 | ,&hWnd |
| 1296 | ,&wCmd |
| 1297 | ); |
| 1298 | |
| 1299 | bProcessed = HandleCommand( wId |
| 1300 | ,wCmd |
| 1301 | ,(WXHWND)hWnd |
| 1302 | ); |
| 1303 | } |
| 1304 | break; |
| 1305 | |
| 1306 | case WM_MENUSELECT: |
| 1307 | { |
| 1308 | WXWORD wItem; |
| 1309 | WXWORD wFlags; |
| 1310 | WXHMENU hMenu; |
| 1311 | |
| 1312 | UnpackMenuSelect( wParam |
| 1313 | ,lParam |
| 1314 | ,&wItem |
| 1315 | ,&wFlags |
| 1316 | ,&hMenu |
| 1317 | ); |
| 1318 | bProcessed = HandleMenuSelect( wItem |
| 1319 | ,wFlags |
| 1320 | ,hMenu |
| 1321 | ); |
| 1322 | mRc = (MRESULT)TRUE; |
| 1323 | } |
| 1324 | break; |
| 1325 | |
| 1326 | case WM_SIZE: |
| 1327 | { |
| 1328 | SHORT nScxold = SHORT1FROMMP(wParam); // Old horizontal size. |
| 1329 | SHORT nScyold = SHORT2FROMMP(wParam); // Old vertical size. |
| 1330 | SHORT nScxnew = SHORT1FROMMP(lParam); // New horizontal size. |
| 1331 | SHORT nScynew = SHORT2FROMMP(lParam); // New vertical size. |
| 1332 | |
| 1333 | lParam = MRFROM2SHORT( nScxnew - 20 |
| 1334 | ,nScynew - 30 |
| 1335 | ); |
| 1336 | } |
| 1337 | bProcessed = HandleSize(LOWORD(lParam), HIWORD(lParam), (WXUINT)wParam); |
| 1338 | mRc = (MRESULT)FALSE; |
| 1339 | break; |
| 1340 | |
| 1341 | case CM_QUERYDRAGIMAGE: |
| 1342 | { |
| 1343 | const wxIcon& vIcon = GetIcon(); |
| 1344 | HPOINTER hIcon; |
| 1345 | |
| 1346 | if (vIcon.Ok()) |
| 1347 | hIcon = (HPOINTER)::WinSendMsg(GetHWND(), WM_QUERYICON, 0L, 0L); |
| 1348 | else |
| 1349 | hIcon = (HPOINTER)m_hDefaultIcon; |
| 1350 | mRc = (MRESULT)hIcon; |
| 1351 | bProcessed = mRc != 0; |
| 1352 | } |
| 1353 | break; |
| 1354 | } |
| 1355 | |
| 1356 | if (!bProcessed ) |
| 1357 | mRc = wxWindow::OS2WindowProc( uMessage |
| 1358 | ,wParam |
| 1359 | ,lParam |
| 1360 | ); |
| 1361 | return (MRESULT)mRc; |
| 1362 | } // wxFrame::OS2WindowProc |
| 1363 | |
| 1364 | void wxFrame::SetClient(WXHWND c_Hwnd) |
| 1365 | { |
| 1366 | // Duh...nothing to do under OS/2 |
| 1367 | } |
| 1368 | |
| 1369 | void wxFrame::SetClient( |
| 1370 | wxWindow* pWindow |
| 1371 | ) |
| 1372 | { |
| 1373 | wxWindow* pOldClient = this->GetClient(); |
| 1374 | bool bClientHasFocus = pOldClient && (pOldClient == wxWindow::FindFocus()); |
| 1375 | |
| 1376 | if(pOldClient == pWindow) // nothing to do |
| 1377 | return; |
| 1378 | if(pWindow == NULL) // just need to remove old client |
| 1379 | { |
| 1380 | if(pOldClient == NULL) // nothing to do |
| 1381 | return; |
| 1382 | |
| 1383 | if(bClientHasFocus ) |
| 1384 | this->SetFocus(); |
| 1385 | |
| 1386 | pOldClient->Enable( FALSE ); |
| 1387 | pOldClient->Show( FALSE ); |
| 1388 | ::WinSetWindowUShort(pOldClient->GetHWND(), QWS_ID, (USHORT)pOldClient->GetId()); |
| 1389 | // to avoid OS/2 bug need to update frame |
| 1390 | ::WinSendMsg((HWND)this->GetFrame(), WM_UPDATEFRAME, (MPARAM)~0, 0); |
| 1391 | return; |
| 1392 | } |
| 1393 | |
| 1394 | // |
| 1395 | // Else need to change client |
| 1396 | // |
| 1397 | if(bClientHasFocus) |
| 1398 | this->SetFocus(); |
| 1399 | |
| 1400 | ::WinEnableWindowUpdate((HWND)GetHWND(), FALSE); |
| 1401 | if(pOldClient) |
| 1402 | { |
| 1403 | pOldClient->Enable(FALSE); |
| 1404 | pOldClient->Show(FALSE); |
| 1405 | ::WinSetWindowUShort(pOldClient->GetHWND(), QWS_ID, (USHORT)pOldClient->GetId()); |
| 1406 | } |
| 1407 | pWindow->Reparent(this); |
| 1408 | ::WinSetWindowUShort(pWindow->GetHWND(), QWS_ID, FID_CLIENT); |
| 1409 | ::WinEnableWindowUpdate((HWND)GetHWND(), TRUE); |
| 1410 | pWindow->Enable(); |
| 1411 | pWindow->Show(); // ensure client is showing |
| 1412 | if( this->IsShown() ) |
| 1413 | { |
| 1414 | this->Show(); |
| 1415 | ::WinSendMsg(m_hFrame, WM_UPDATEFRAME, (MPARAM)~0, 0); |
| 1416 | } |
| 1417 | } |
| 1418 | |
| 1419 | wxWindow* wxFrame::GetClient() |
| 1420 | { |
| 1421 | return wxFindWinFromHandle((WXHWND)::WinWindowFromID(m_hFrame, FID_CLIENT)); |
| 1422 | } |
| 1423 | |
| 1424 | void wxFrame::SendSizeEvent() |
| 1425 | { |
| 1426 | if (!m_bIconized) |
| 1427 | { |
| 1428 | RECTL vRect = wxGetWindowRect(GetHwnd()); |
| 1429 | |
| 1430 | ::WinPostMsg( GetHwnd() |
| 1431 | ,WM_SIZE |
| 1432 | ,MPFROM2SHORT( vRect.xRight - vRect.xLeft |
| 1433 | ,vRect.xRight - vRect.xLeft |
| 1434 | ) |
| 1435 | ,MPFROM2SHORT( vRect.yTop - vRect.yBottom |
| 1436 | ,vRect.yTop - vRect.yBottom |
| 1437 | ) |
| 1438 | ); |
| 1439 | } |
| 1440 | } |
| 1441 | |