X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/86de7616de6aa6f28451d82dc3f59aef1b087960..f5766910b6731eb03e82371416e9778203396ce7:/src/os2/window.cpp?ds=sidebyside diff --git a/src/os2/window.cpp b/src/os2/window.cpp index 1ef7d38f2a..c41347074c 100644 --- a/src/os2/window.cpp +++ b/src/os2/window.cpp @@ -1,25 +1,26 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: windows.cpp +// Name: src/os2/window.cpp // Purpose: wxWindow -// Author: AUTHOR +// Author: David Webster // Modified by: -// Created: ??/??/98 +// Created: 10/12/99 // RCS-ID: $Id$ -// Copyright: (c) AUTHOR -// Licence: wxWindows licence +// Copyright: (c) David Webster +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "window.h" -#endif +// +// For compilers that support precompilation, includes "wx.h". +// +#include "wx/wxprec.h" + +#include "wx/window.h" #ifndef WX_PRECOMP #define INCL_DOS #define INCL_PM #include - #include "wx/window.h" #include "wx/accel.h" - #include "wx/setup.h" #include "wx/menu.h" #include "wx/dc.h" #include "wx/dcclient.h" @@ -27,16 +28,30 @@ #include "wx/app.h" #include "wx/panel.h" #include "wx/layout.h" + #include "wx/checkbox.h" + #include "wx/combobox.h" #include "wx/dialog.h" #include "wx/frame.h" #include "wx/listbox.h" #include "wx/button.h" + #include "wx/bmpbuttn.h" #include "wx/msgdlg.h" - + #include "wx/scrolwin.h" + #include "wx/radiobox.h" + #include "wx/radiobut.h" + #include "wx/slider.h" + #include "wx/statbox.h" + #include "wx/statusbr.h" + #include "wx/toolbar.h" + #include "wx/settings.h" + #include "wx/intl.h" + #include "wx/log.h" + #include "wx/textctrl.h" + #include "wx/menuitem.h" #include #endif -#if wxUSE_OWNER_DRAWN +#if wxUSE_OWNER_DRAWN #include "wx/ownerdrw.h" #endif @@ -44,606 +59,5125 @@ #include "wx/dnd.h" #endif -#include "wx/menuitem.h" -#include "wx/log.h" +#include "wx/os2/private.h" #if wxUSE_TOOLTIPS #include "wx/tooltip.h" #endif +#if wxUSE_NOTEBOOK + #include "wx/notebook.h" +#endif + #if wxUSE_CARET #include "wx/caret.h" #endif // wxUSE_CARET -#include "wx/intl.h" -#include "wx/log.h" - - -#include "wx/textctrl.h" - #include -// place compiler, OS specific includes here +// +// Place compiler, OS specific includes here +// - -// standard macros -- these are for OS/2 PM, but most GUI's have something similar +// +// Standard macros -- these are for OS/2 PM, but most GUI's have something similar +// #ifndef GET_X_LPARAM +// // SHORT1FROMMP -- LOWORD +// #define GET_X_LPARAM(mp) ((unsigned short)(unsigned long)(mp)) +// // SHORT2FROMMP -- HIWORD +// #define GET_Y_LPARAM(mp) ((unsigned short)(unsigned long)(mp >> 16)) #endif // GET_X_LPARAM +#ifndef CW_USEDEFAULT +# define CW_USEDEFAULT ((int)0x80000000) +#endif + +#ifndef VK_OEM_1 + #define VK_OEM_1 0xBA + #define VK_OEM_PLUS 0xBB + #define VK_OEM_COMMA 0xBC + #define VK_OEM_MINUS 0xBD + #define VK_OEM_PERIOD 0xBE + #define VK_OEM_2 0xBF + #define VK_OEM_3 0xC0 + #define VK_OEM_4 0xDB + #define VK_OEM_5 0xDC + #define VK_OEM_6 0xDD + #define VK_OEM_7 0xDE +#endif + // --------------------------------------------------------------------------- // global variables // --------------------------------------------------------------------------- -// the last Windows message we got (MT-UNSAFE) -extern WXMSGID s_currentMsg; -extern wxList WXDLLEXPORT wxPendingDelete; -extern wxChar wxCanvasClassName[]; +// +// The last PM message we got (MT-UNSAFE) +// +QMSG s_currentMsg; -wxMenu *wxCurrentPopupMenu = NULL; -wxList *wxWinHandleList = NULL; +#if wxUSE_MENUS_NATIVE +wxMenu* wxCurrentPopupMenu = NULL; +#endif // wxUSE_MENUS_NATIVE // --------------------------------------------------------------------------- // private functions // --------------------------------------------------------------------------- + +// // the window proc for all our windows; most gui's have something similar -MRESULT wxWndProc( HWND hWnd - ,ULONG message - ,MPARAM mp1 - ,MPARAM mp2 - ); -void wxRemoveHandleAssociation(wxWindow *win); -void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win); -wxWindow *wxFindWinFromHandle(WXHWND hWnd); +// +MRESULT EXPENTRY wxWndProc( HWND hWnd + ,ULONG message + ,MPARAM mp1 + ,MPARAM mp2 + ); + +#ifdef __WXDEBUG__ + const wxChar *wxGetMessageName(int message); +#endif //__WXDEBUG__ + +wxWindowOS2* FindWindowForMouseEvent( wxWindow* pWin + ,short* pnX + ,short* pnY + ); +void wxRemoveHandleAssociation(wxWindowOS2* pWin); +void wxAssociateWinWithHandle( HWND hWnd + ,wxWindowOS2* pWin + ); +wxWindow* wxFindWinFromHandle(WXHWND hWnd); + +// +// get the current state of SHIFT/CTRL keys +// +static inline bool IsKeyDown(LONG key) {return (::WinGetKeyState(HWND_DESKTOP, key) & 0x8000) != 0; } +static inline bool IsShiftDown() { return IsKeyDown(VK_SHIFT); } +static inline bool IsCtrlDown() { return IsKeyDown(VK_CTRL); } + +static wxWindow* gpWinBeingCreated = NULL; // --------------------------------------------------------------------------- // event tables // --------------------------------------------------------------------------- -#if !USE_SHARED_LIBRARY +// in wxUniv-OS/2 this class is abstract because it doesn't have DoPopupMenu() +// method +#ifdef __WXUNIVERSAL__ + IMPLEMENT_ABSTRACT_CLASS(wxWindowOS2, wxWindowBase) +#else // __WXPM__ IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase) -#endif +#endif // __WXUNIVERSAL__/__WXPM__ -BEGIN_EVENT_TABLE(wxWindow, wxWindowBase) - EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground) - EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged) - EVT_INIT_DIALOG(wxWindow::OnInitDialog) - EVT_IDLE(wxWindow::OnIdle) +BEGIN_EVENT_TABLE(wxWindowOS2, wxWindowBase) + EVT_ERASE_BACKGROUND(wxWindowOS2::OnEraseBackground) + EVT_SYS_COLOUR_CHANGED(wxWindowOS2::OnSysColourChanged) + EVT_IDLE(wxWindowOS2::OnIdle) + EVT_SET_FOCUS(wxWindowOS2::OnSetFocus) END_EVENT_TABLE() // =========================================================================== // implementation // =========================================================================== -void wxWindow::Init() +// --------------------------------------------------------------------------- +// wxWindow utility functions +// --------------------------------------------------------------------------- + +// +// Find an item given the PM Window id +// +wxWindow* wxWindowOS2::FindItem( + long lId +) const { - // generic - InitBase(); +#if wxUSE_CONTROLS + wxControl* pItem = wxDynamicCast(this, wxControl); - // PM specific - m_winCaptured = FALSE; - m_isBeingDeleted = FALSE; - m_mouseInWindow = FALSE; - m_backgroundTransparent = FALSE; + if (pItem) + { + // + // I it we or one of our "internal" children? + // + if (pItem->GetId() == lId +#ifndef __WXUNIVERSAL__ + || (pItem->GetSubcontrols().Index(lId) != wxNOT_FOUND) +#endif + ) + { + return pItem; + } + } +#endif // wxUSE_CONTROLS - // wxWnd - m_hMenu = 0; + wxWindowList::compatibility_iterator current = GetChildren().GetFirst(); + + while (current) + { + wxWindow* pChildWin = current->GetData(); + wxWindow* pWnd = pChildWin->FindItem(lId); - m_hWnd = 0; + if (pWnd) + return pWnd; - // pass WM_GETDLGCODE to DefWindowProc() - m_lDlgCode = 0; + current = current->GetNext(); + } + return(NULL); +} // end of wxWindowOS2::FindItem + +// +// Find an item given the PM Window handle +// +wxWindow* wxWindowOS2::FindItemByHWND( + WXHWND hWnd +, bool bControlOnly +) const +{ + wxWindowList::compatibility_iterator current = GetChildren().GetFirst(); + + while (current) + { + wxWindow* pParent = current->GetData(); + + // + // Do a recursive search. + // + wxWindow* pWnd = pParent->FindItemByHWND(hWnd); - m_xThumbSize = 0; - m_yThumbSize = 0; + if (pWnd) + return(pWnd); + + if (!bControlOnly +#if wxUSE_CONTROLS + || pParent->IsKindOf(CLASSINFO(wxControl)) +#endif // wxUSE_CONTROLS + ) + { + wxWindow* pItem = current->GetData(); - // as all windows are created with WS_VISIBLE style... - m_isShown = TRUE; + if (pItem->GetHWND() == hWnd) + return(pItem); + else + { + if (pItem->ContainsHWND(hWnd)) + return(pItem); + } + } + current = current->GetNext(); + } + return(NULL); +} // end of wxWindowOS2::FindItemByHWND +// +// Default command handler +// +bool wxWindowOS2::OS2Command( WXUINT WXUNUSED(uParam), + WXWORD WXUNUSED(uId) ) +{ + return false; } -bool wxWindow::Create(wxWindow *parent, wxWindowID id, - const wxPoint& pos, - const wxSize& size, - long style, - const wxString& name) +// ---------------------------------------------------------------------------- +// constructors and such +// ---------------------------------------------------------------------------- + +void wxWindowOS2::Init() { - wxCHECK_MSG( parent, FALSE, _T("can't create wxWindow without parent") ); + // + // PM specific + // + m_bWinCaptured = false; - if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) ) - return FALSE; + m_fnOldWndProc = NULL; + m_bUseCtl3D = false; + m_bMouseInWindow = false; + m_bLastKeydownProcessed = false; + m_pChildrenDisabled = NULL; - // TODO: PM Specific initialization - parent->AddChild(this); - return TRUE; -} + // + // wxWnd + // + m_hMenu = 0L; + m_hWnd = 0L; + m_hWndScrollBarHorz = 0L; + m_hWndScrollBarVert = 0L; + + memset(&m_vWinSwp, '\0', sizeof (SWP)); + + // + // Pass WM_GETDLGCODE to DefWindowProc() + // + m_lDlgCode = 0; + m_nXThumbSize = 0; + m_nYThumbSize = 0; + m_bBackgroundTransparent = false; + + // + // As all windows are created with WS_VISIBLE style... + // + m_isShown = true; + +#if wxUSE_MOUSEEVENT_HACK + m_lLastMouseX = + m_lLastMouseY = -1; + m_nLastMouseEvent = -1; +#endif // wxUSE_MOUSEEVENT_HACK +} // wxWindowOS2::Init + +// // Destructor -wxWindow::~wxWindow() +// +wxWindowOS2::~wxWindowOS2() { - m_isBeingDeleted = TRUE; + m_isBeingDeleted = true; + + for (wxWindow* pWin = GetParent(); pWin; pWin = pWin->GetParent()) + { + wxTopLevelWindow* pFrame = wxDynamicCast(pWin, wxTopLevelWindow); + + if (pFrame) + { + if (pFrame->GetLastFocus() == this) + pFrame->SetLastFocus(NULL); + } + } - PMDetachWindowMenu(); - // delete handlers? - if (m_parent) - m_parent->RemoveChild(this); DestroyChildren(); + if (m_hWnd) { - if(!WinDestroyWindow(GetHWND())) - wxLogLastError(_T("DestroyWindow")); + if(!::WinDestroyWindow(GetHWND())) + wxLogLastError(wxT("DestroyWindow")); + // // remove hWnd <-> wxWindow association + // wxRemoveHandleAssociation(this); } -} - -// --------------------------------------------------------------------------- -// basic operations -// --------------------------------------------------------------------------- + delete m_pChildrenDisabled; +} // end of wxWindowOS2::~wxWindowOS2 -void wxWindow::Raise() +// real construction (Init() must have been called before!) +bool wxWindowOS2::Create( wxWindow* pParent, + wxWindowID vId, + const wxPoint& rPos, + const wxSize& rSize, + long lStyle, + const wxString& rName ) { - // TODO: -} + HWND hParent = NULLHANDLE; + ULONG ulCreateFlags = 0; + WXDWORD dwExStyle = 0; -void wxWindow::Lower() -{ - // TODO: -} + wxCHECK_MSG(pParent, false, wxT("can't create wxWindow without parent")); -void wxWindow::SetFocus() -{ - // TODO: -} +#if wxUSE_STATBOX + // + // wxGTK doesn't allow to create controls with static box as the parent so + // this will result in a crash when the program is ported to wxGTK - warn + // about it + // + // the correct solution is to create the controls as siblings of the + // static box + // + wxASSERT_MSG( !wxDynamicCast(pParent, wxStaticBox), + _T("wxStaticBox can't be used as a window parent!") ); +#endif // wxUSE_STATBOX -void wxWindow::WarpPointer(int x_pos, int y_pos) -{ - // TODO: -} + // Ensure groupbox backgrounds are painted + if (IsKindOf(CLASSINFO(wxPanel))) + lStyle &= ~wxCLIP_CHILDREN; -void wxWindow::CaptureMouse() -{ - // TODO: -} + if ( !CreateBase( pParent + ,vId + ,rPos + ,rSize + ,lStyle + ,wxDefaultValidator + ,rName + )) + return false; -void wxWindow::ReleaseMouse() -{ - // TODO: -} + if (pParent) + { + pParent->AddChild(this); + hParent = GetWinHwnd(pParent); -void wxWindow::Refresh(bool eraseBack, const wxRect *rect) -{ - // TODO: -} + if (pParent->IsKindOf(CLASSINFO(wxScrolledWindow))) + ulCreateFlags |= WS_CLIPSIBLINGS; + } -void wxWindow::Clear() -{ - // TODO: -} + // + // Most wxSTYLES are really PM Class specific styles and will be + // set in those class create procs. PM's basic windows styles are + // very limited. + // + ulCreateFlags |= OS2GetCreateWindowFlags(&dwExStyle); -bool wxWindow::SetFont(const wxFont& f) -{ - // TODO: - return(TRUE); -} -int wxWindow::GetCharHeight() const -{ - // TODO: - return(1); -} +#ifdef __WXUNIVERSAL__ + // no 3d effects, we draw them ourselves + WXDWORD exStyle = 0; +#endif // !wxUniversal + if (lStyle & wxPOPUP_WINDOW) + { + ulCreateFlags &= ~WS_VISIBLE; + m_isShown = false; + } + else + { + ulCreateFlags |= WS_VISIBLE; + } -int wxWindow::GetCharWidth() const -{ - // TODO: - return(1); -} + // + // Generic OS/2 Windows have no Control Data but other classes + // that call OS2Create may have some. + // + return(OS2Create( (PSZ)wxCanvasClassName + ,rName.c_str() + ,ulCreateFlags + ,rPos + ,rSize + ,NULL // Control Data + ,dwExStyle + ,true // Child + )); +} // end of wxWindowOS2::Create -void wxWindow::GetTextExtent( const wxString& string - ,int* x - ,int* y - ,int* descent - ,int* externalLeading - ,const wxFont* theFont - ) const -{ - // TODO: -} +// --------------------------------------------------------------------------- +// basic operations +// --------------------------------------------------------------------------- -void wxWindow::SetScrollbar( int orient - ,int pos - ,int thumbVisible - ,int range - ,bool refresh - ) +void wxWindowOS2::SetFocus() { - // TODO: -} + HWND hWnd = GetHwnd(); + wxCHECK_RET( hWnd, _T("can't set focus to invalid window") ); -void wxWindow::SetScrollPos( int orient - ,int pos - ,bool refresh - ) -{ - // TODO: -} + if (hWnd) + ::WinSetFocus(HWND_DESKTOP, hWnd); +} // end of wxWindowOS2::SetFocus -int wxWindow::GetScrollPos(int orient) const +void wxWindowOS2::SetFocusFromKbd() { - // TODO: - return(1); -} + // + // Nothing else to do under OS/2 + // + wxWindowBase::SetFocusFromKbd(); +} // end of wxWindowOS2::SetFocus -int wxWindow::GetScrollRange(int orient) const +wxWindow* wxWindowBase::DoFindFocus() { - // TODO: - return(1); -} + HWND hWnd = ::WinQueryFocus(HWND_DESKTOP); -int wxWindow::GetScrollThumb(int orient) const -{ - // TODO: - return(1); -} + if (hWnd) + { + return wxFindWinFromHandle((WXHWND)hWnd); + } + return NULL; +} // wxWindowBase::DoFindFocus -void wxWindow::ScrollWindow( int dx - ,int dy - ,const wxRect* rect - ) +bool wxWindowOS2::Enable( bool bEnable ) { - // TODO: -} + if (!wxWindowBase::Enable(bEnable)) + return false; -#if wxUSE_DRAG_AND_DROP -void wxWindow::SetDropTarget(wxDropTarget *pDropTarget) -{ - // TODO: -} -#endif + HWND hWnd = GetHwnd(); -void wxWindow::DoClientToScreen( int *x, int *y ) const -{ - // TODO: -} + if ( hWnd ) + ::WinEnableWindow(hWnd, (BOOL)bEnable); -void wxWindow::DoScreenToClient( int *x, int *y ) const -{ - // TODO: -} + // + // The logic below doesn't apply to the top level windows -- otherwise + // showing a modal dialog would result in total greying out (and ungreying + // out later) of everything which would be really ugly + // + if (IsTopLevel()) + return true; -void wxWindow::DoGetPosition( int *x, int *y ) const -{ - // TODO: -} + wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); -void wxWindow::DoGetSize( int *width, int *height ) const -{ - // TODO: -} + while (node) + { + wxWindow* pChild = node->GetData(); -void wxWindow::DoGetClientSize( int *width, int *height ) const -{ - // TODO: -} + if (bEnable) + { + // + // Enable the child back unless it had been disabled before us + // + if (!m_pChildrenDisabled || !m_pChildrenDisabled->Find(pChild)) + pChild->Enable(); + } + else // we're being disabled + { + if (pChild->IsEnabled()) + { + // + // Disable it as children shouldn't stay enabled while the + // parent is not + // + pChild->Disable(); + } + else // child already disabled, remember it + { + // + // Have we created the list of disabled children already? + // + if (!m_pChildrenDisabled) + m_pChildrenDisabled = new wxWindowList; + m_pChildrenDisabled->Append(pChild); + } + } + node = node->GetNext(); + } + if (bEnable && m_pChildrenDisabled) + { + // + // We don't need this list any more, don't keep unused memory + // + delete m_pChildrenDisabled; + m_pChildrenDisabled = NULL; + } + return true; +} // end of wxWindowOS2::Enable -void wxWindow::DoSetSize(int x, int y, - int width, int height, - int sizeFlags) +bool wxWindowOS2::Show( bool bShow ) { - // TODO: -} + if (!wxWindowBase::Show(bShow)) + return false; -void wxWindow::DoSetClientSize(int width, int height) -{ - // TODO: -} + HWND hWnd = GetHwnd(); -bool wxWindow::DoPopupMenu( wxMenu *menu, int x, int y ) -{ - // TODO: - return(TRUE); -} + ::WinShowWindow(hWnd, bShow); -void wxWindow::Fit() -{ - // TODO: -} + if (bShow) + { + ::WinSetWindowPos(hWnd, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE | SWP_ZORDER); + } + return true; +} // end of wxWindowOS2::Show -bool wxWindow::Show(bool show) // check if base implementation is OK +void wxWindowOS2::Raise() { - // TODO: - return(TRUE); -} + ::WinSetWindowPos(GetHwnd(), HWND_TOP, 0, 0, 0, 0, SWP_ZORDER | SWP_ACTIVATE); +} // end of wxWindowOS2::Raise -bool wxWindow::Enable(bool enable) // check if base implementation is OK +void wxWindowOS2::Lower() { - // TODO: - return(TRUE); -} + ::WinSetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_ZORDER | SWP_DEACTIVATE); +} // end of wxWindowOS2::Lower -bool wxWindow::SetCursor(const wxCursor& cursor) // check if base implementation is OK +void wxWindowOS2::SetLabel( const wxString& label ) { - // TODO: - return(TRUE); -} + ::WinSetWindowText(GetHwnd(), (PSZ)label.c_str()); +} // end of wxWindowOS2::SetLabel -bool wxWindow::Validate() +wxString wxWindowOS2::GetLabel() const { - // TODO: - return(TRUE); -} + return wxGetWindowText(GetHWND()); +} // end of wxWindowOS2::GetLabel -wxWindow* wxWindow::FindFocus() +void wxWindowOS2::DoCaptureMouse() { - wxWindow* window = NULL; - // TODO: - return(window); -} + HWND hWnd = GetHwnd(); -void wxWindow::DragAcceptFiles(bool accept) -{ - // TODO: -} + if (hWnd && !m_bWinCaptured) + { + ::WinSetCapture(HWND_DESKTOP, hWnd); + m_bWinCaptured = true; + } +} // end of wxWindowOS2::DoCaptureMouse -#if wxUSE_CARET && WXWIN_COMPATIBILITY -void wxWindow::CreateCaret(int w, int h) +void wxWindowOS2::DoReleaseMouse() { - // TODO: -} + if (m_bWinCaptured) + { + ::WinSetCapture(HWND_DESKTOP, NULLHANDLE); + m_bWinCaptured = false; + } +} // end of wxWindowOS2::ReleaseMouse -void wxWindow::CreateCaret(const wxBitmap *bitmap) +/* static */ wxWindow* wxWindowBase::GetCapture() { - // TODO: -} + HWND hwnd = ::WinQueryCapture(HWND_DESKTOP); + return hwnd ? wxFindWinFromHandle((WXHWND)hwnd) : (wxWindow *)NULL; +} // end of wxWindowBase::GetCapture -void wxWindow::DestroyCaret() +bool wxWindowOS2::SetFont( const wxFont& rFont ) { - // TODO: -} + if (!wxWindowBase::SetFont(rFont)) + { + // nothing to do + return false; + } -void wxWindow::ShowCaret(bool show) -{ - // TODO: -} + HWND hWnd = GetHwnd(); -void wxWindow::SetCaretPos(int x, int y) -{ - // TODO: -} + wxOS2SetFont( hWnd, rFont ); + return true; +} // end of wxWindowOS2::SetFont -void wxWindow::GetCaretPos(int *x, int *y) const +// check if base implementation is OK +bool wxWindowOS2::SetCursor( const wxCursor& rCursor) { - // TODO: -} + if ( !wxWindowBase::SetCursor(rCursor)) + { + // no change + return false; + } -#endif + if ( m_cursor.Ok() ) { + HWND hWnd = GetHwnd(); + POINTL vPoint; + RECTL vRect; -void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event) -{ - // TODO: -} + ::WinQueryPointerPos(HWND_DESKTOP, &vPoint); + ::WinQueryWindowRect(hWnd, &vRect); -void wxWindow::OnDefaultAction(wxControl *initiatingItem) -{ - // TODO: -} + if (::WinPtInRect(vHabmain, &vRect, &vPoint) && !wxIsBusy()) + { + ::WinSetPointer(HWND_DESKTOP, (HPOINTER)m_cursor.GetHCURSOR()); + } + } + return true; +} // end of wxWindowOS2::SetCursor -void wxWindow::OnEraseBackground(wxEraseEvent& event) +void wxWindowOS2::WarpPointer( + int nXPos +, int nYPos +) { - // TODO: -} + int nX = nXPos; + int nY = nYPos; + RECTL vRect; -void wxWindow::OnChar(wxKeyEvent& event) -{ - // TODO: -} + ::WinQueryWindowRect(GetHwnd(), &vRect); + nX += vRect.xLeft; + nY += vRect.yBottom; -void wxWindow::OnKeyDown(wxKeyEvent& event) -{ - // TODO: -} + ::WinSetPointerPos(HWND_DESKTOP, (LONG)nX, (LONG)(nY)); +} // end of wxWindowOS2::WarpPointer -void wxWindow::OnKeyUp(wxKeyEvent& event) -{ - // TODO: -} -void wxWindow::OnPaint(wxPaintEvent& event) -{ - // TODO: -} +// --------------------------------------------------------------------------- +// scrolling stuff +// --------------------------------------------------------------------------- -void wxWindow::OnIdle(wxIdleEvent& event) +int wxWindowOS2::GetScrollPos( + int nOrient +) const { - // TODO: -} + if (nOrient == wxHORIZONTAL) + return((int)::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL)); + else + return((int)::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYPOS, (MPARAM)NULL, (MPARAM)NULL)); +} // end of wxWindowOS2::GetScrollPos -void wxWindow::OnInitDialog(wxInitDialogEvent& event) +int wxWindowOS2::GetScrollRange( + int nOrient +) const { - // TODO: -} + MRESULT mr; + if (nOrient == wxHORIZONTAL) + mr = ::WinSendMsg(m_hWndScrollBarHorz, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL); + else + mr = ::WinSendMsg(m_hWndScrollBarVert, SBM_QUERYRANGE, (MPARAM)NULL, (MPARAM)NULL); + return((int)SHORT2FROMMR(mr)); +} // end of wxWindowOS2::GetScrollRange -wxPoint wxWindow::GetClientAreaOrigin() const +int wxWindowOS2::GetScrollThumb( + int nOrient +) const { - // TODO: - return wxPoint(0, 0); -} + if (nOrient == wxHORIZONTAL ) + return m_nXThumbSize; + else + return m_nYThumbSize; +} // end of wxWindowOS2::GetScrollThumb -void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags) +void wxWindowOS2::SetScrollPos( + int nOrient +, int nPos +, bool WXUNUSED(bRefresh) +) { - // TODO: -} + if (nOrient == wxHORIZONTAL ) + ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL); + else + ::WinSendMsg(m_hWndScrollBarVert, SBM_SETPOS, (MPARAM)nPos, (MPARAM)NULL); +} // end of wxWindowOS2::SetScrollPos -long wxWindow::Default() +void wxWindowOS2::SetScrollbar( int nOrient, + int nPos, + int nThumbVisible, + int nRange, + bool WXUNUSED(bRefresh) ) { - // TODO: - return(1); -} + HWND hWnd = GetHwnd(); + int nOldRange = nRange - nThumbVisible; + int nRange1 = nOldRange; + int nPageSize = nThumbVisible; + int nVSBWidth = wxSystemSettingsNative::GetMetric(wxSYS_VSCROLL_X, + this); + int nHSBHeight = wxSystemSettingsNative::GetMetric(wxSYS_HSCROLL_Y, + this); -void wxWindow::UnsetConstraints(wxLayoutConstraints *c) -{ - // TODO: -} + SBCDATA vInfo; + ULONG ulStyle = WS_VISIBLE | WS_SYNCPAINT; + SWP vSwp; + SWP vSwpOwner; + HWND hWndParent; + HWND hWndClient; + wxWindow* pParent = GetParent(); -wxObject* wxWindow::GetChild(int number) const -{ - // TODO: - return((wxObject*)this); -} + if (pParent && pParent->IsKindOf(CLASSINFO(wxFrame))) + { + wxFrame* pFrame; -void wxWindow::PMDetachWindowMenu() -{ - if ( m_hMenu ) + pFrame = wxDynamicCast(pParent, wxFrame); + hWndParent = pFrame->GetFrame(); + hWndClient = GetHwndOf(pParent); + } + else + { + if (pParent) + hWndParent = GetHwndOf(pParent); + else + hWndParent = GetHwnd(); + hWndClient = hWndParent; + } + ::WinQueryWindowPos(hWndClient, &vSwp); + ::WinQueryWindowPos(hWnd, &vSwpOwner); + + if (nPageSize > 1 && nRange > 0) { - HMENU hMenu = (HMENU)m_hMenu; + nRange1 += (nPageSize - 1); + } - int N = (int)WinSendMsg(hMenu, MM_QUERYITEMCOUNT, 0, 0); - int i; - for (i = 0; i < N; i++) + vInfo.cb = sizeof(SBCDATA); + vInfo.posFirst = 0; + vInfo.posLast = (SHORT)nRange1; + vInfo.posThumb = (SHORT)nPos; + + if (nOrient == wxHORIZONTAL ) + { + ulStyle |= SBS_HORZ; + if (m_hWndScrollBarHorz == 0L) { - wxChar buf[100]; - int chars = (int)WinSendMsg(hMenu, MM_QUERYITEMTEXT, MPFROM2SHORT(i, N), buf); - if ( !chars ) + // + // Since the scrollbars are usually created before the owner is + // sized either via an OnSize event directly or via sizers or + // layout constraints, we will initially just use the coords of + // the parent window (this is usually a frame client window). But + // the bars themselves, are children of the parent frame (i.e + // siblings of the frame client. The owner, however is the actual + // window being scrolled (or at least the one responsible for + // handling the scroll events). The owner will be resized later, + // as it is usually a child of a top level window, and when that + // is done its scrollbars will be resized and repositioned as well. + // + m_hWndScrollBarHorz = ::WinCreateWindow( hWndParent + ,WC_SCROLLBAR + ,(PSZ)NULL + ,ulStyle + ,vSwp.x + ,vSwp.y + ,vSwp.cx - nVSBWidth + ,nHSBHeight + ,hWnd + ,HWND_TOP + ,60000 + ,&vInfo + ,NULL + ); + } + else + { + // + // The owner (the scrolled window) is a child of the Frame's + // client window, usually. The scrollbars are children of the + // frame, itself, and thus are positioned relative to the frame's + // origin, not the frame's client window origin. + // The starting x position is the same as the starting x position + // of the owner, but in terms of the parent frame. + // The starting y position is wxSYS_HSCROLL_Y pels below the + // origin of the owner in terms of the parent frame. + // The horz bar is the same width as the owner and wxSYS_HSCROLL_Y + // pels high. + // + if (nRange1 >= nThumbVisible) { - wxLogLastError(_T("GetMenuString")); - - continue; + ::WinSetWindowPos( m_hWndScrollBarHorz + ,HWND_TOP + ,vSwp.x + vSwpOwner.x + ,(vSwp.y + vSwpOwner.y) - nHSBHeight + ,vSwpOwner.cx + ,nHSBHeight + ,SWP_MOVE | SWP_SIZE | SWP_SHOW | SWP_ACTIVATE | SWP_ZORDER + ); + ::WinSendMsg( m_hWndScrollBarHorz + ,SBM_SETSCROLLBAR + ,(MPARAM)nPos + ,MPFROM2SHORT(0, (SHORT)nRange1) + ); + ::WinSendMsg( m_hWndScrollBarHorz + ,SBM_SETTHUMBSIZE + ,MPFROM2SHORT( (SHORT)nThumbVisible + ,(SHORT)nRange1 + ) + ,(MPARAM)0 + ); } - - if ( wxStrcmp(buf, _T("&Window")) == 0 ) + else + ::WinShowWindow(m_hWndScrollBarHorz, FALSE); + } + } + else + { + ulStyle |= SBS_VERT; + if (m_hWndScrollBarVert == 0L) + { + // + // Since the scrollbars are usually created before the owner is + // sized either via an OnSize event directly or via sizers or + // layout constraints, we will initially just use the coords of + // the parent window (this is usually a frame client window). But + // the bars themselves, are children of the parent frame (i.e + // siblings of the frame client. The owner, however is the actual + // window being scrolled (or at least the one responsible for + // handling the scroll events). The owner will be resized later, + // as it is usually a child of a top level window, and when that + // is done its scrollbars will be resized and repositioned as well. + // + m_hWndScrollBarVert = ::WinCreateWindow( hWndParent + ,WC_SCROLLBAR + ,(PSZ)NULL + ,ulStyle + ,vSwp.x + vSwp.cx - nVSBWidth + ,vSwp.y + nHSBHeight + ,nVSBWidth + ,vSwp.cy - nHSBHeight + ,hWnd + ,HWND_TOP + ,60001 + ,&vInfo + ,NULL + ); + } + else + { + // + // The owner (the scrolled window) is a child of the Frame's + // client window, usually. The scrollbars are children of the + // frame, itself and thus are positioned relative to the frame's + // origin, not the frame's client window's origin. + // Thus, the x position will be frame client's x (usually a few + // pels inside the parent frame, plus the width of the owner. + // Since we may be using sizers or layout constraints for multiple + // child scrolled windows, the y position will be the frame client's + // y pos plus the scrolled windows y position, yielding the y + // position of the scrollbar relative to the parent frame (the vert + // scrollbar is on the right and starts at the bottom of the + // owner window). + // It is wxSYS_VSCROLL_X pels wide and the same height as the owner. + // + if (nRange1 >= nThumbVisible) { - WinSendMsg(hMenu, MM_DELETEITEM, MPFROM2SHORT(i, TRUE), 0); - break; + ::WinSetWindowPos( m_hWndScrollBarVert + ,HWND_TOP + ,vSwp.x + vSwpOwner.x + vSwpOwner.cx + ,vSwp.y + vSwpOwner.y + ,nVSBWidth + ,vSwpOwner.cy + ,SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW + ); + ::WinSendMsg( m_hWndScrollBarVert + ,SBM_SETSCROLLBAR + ,(MPARAM)nPos + ,MPFROM2SHORT(0, (SHORT)nRange1) + ); + ::WinSendMsg( m_hWndScrollBarVert + ,SBM_SETTHUMBSIZE + ,MPFROM2SHORT( (SHORT)nThumbVisible + ,(SHORT)nRange1 + ) + ,(MPARAM)0 + ); } + else + ::WinShowWindow(m_hWndScrollBarVert, FALSE); } + m_nYThumbSize = nThumbVisible; } -} - -void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win) -{ - // adding NULL hWnd is (first) surely a result of an error and - // (secondly) breaks menu command processing - wxCHECK_RET( hWnd != (HWND)NULL, - _T("attempt to add a NULL hWnd to window list ignored") ); - - if ( !wxWinHandleList->Find((long)hWnd) ) - wxWinHandleList->Append((long)hWnd, win); -} +} // end of wxWindowOS2::SetScrollbar -wxWindow *wxFindWinFromHandle(WXHWND hWnd) -{ - wxNode *node = wxWinHandleList->Find((long)hWnd); - if ( !node ) - return NULL; - return (wxWindow *)node->Data(); -} -void wxRemoveHandleAssociation(wxWindow *win) +void wxWindowOS2::ScrollWindow( int nDx, + int nDy, + const wxRect* pRect ) { - wxWinHandleList->DeleteObject(win); -} + RECTL vRect; -void wxWindow::SubclassWin(WXHWND hWnd) -{ - wxASSERT_MSG( !m_oldWndProc, _T("subclassing window twice?") ); + ::WinQueryWindowRect(GetHwnd(), &vRect); + int height = vRect.yTop; + if (pRect) + { + vRect.xLeft = pRect->x; + vRect.yTop = height - pRect->y; + vRect.xRight = pRect->x + pRect->width; + vRect.yBottom = vRect.yTop - pRect->height; + } + nDy *= -1; // flip the sign of Dy as OS/2 is opposite Windows. + ::WinScrollWindow( GetHwnd() + ,(LONG)nDx + ,(LONG)nDy + ,&vRect + ,&vRect + ,NULL + ,NULL + ,SW_SCROLLCHILDREN | SW_INVALIDATERGN + ); +} // end of wxWindowOS2::ScrollWindow - HWND hwnd = (HWND)hWnd; -/* -* TODO: implement something like this: -* wxCHECK_RET( ::IsWindow(hwnd), _T("invalid HWND in SubclassWin") ); -* -* wxAssociateWinWithHandle(hwnd, this); -* -* m_oldWndProc = (WXFARPROC) GetWindowLong(hwnd, GWL_WNDPROC); -* SetWindowLong(hwnd, GWL_WNDPROC, (LONG) wxWndProc); -*/ -} +// --------------------------------------------------------------------------- +// subclassing +// --------------------------------------------------------------------------- -void wxWindow::UnsubclassWin() +void wxWindowOS2::SubclassWin( + WXHWND hWnd +) { -/* -* TODO: + HWND hwnd = (HWND)hWnd; - wxRemoveHandleAssociation(this); + wxCHECK_RET(::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in SubclassWin") ); + wxAssociateWinWithHandle( hWnd + ,(wxWindow*)this + ); + if (!wxCheckWindowWndProc( hWnd + ,(WXFARPROC)wxWndProc + )) + { + m_fnOldWndProc = (WXFARPROC) ::WinSubclassWindow(hwnd, (PFNWP)wxWndProc); + } + else + { + m_fnOldWndProc = (WXFARPROC)NULL; + } +} // end of wxWindowOS2::SubclassWin +void wxWindowOS2::UnsubclassWin() +{ + // // Restore old Window proc - HWND hwnd = GetHwnd(); - if ( hwnd ) + // + HWND hwnd = GetHWND(); + + if (m_hWnd) { - m_hWnd = 0; + wxCHECK_RET( ::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in UnsubclassWin") ); - wxCHECK_RET( ::IsWindow(hwnd), _T("invalid HWND in UnsubclassWin") ); + PFNWP fnProc = (PFNWP)::WinQueryWindowPtr(hwnd, QWP_PFNWP); - FARPROC farProc = (FARPROC) GetWindowLong(hwnd, GWL_WNDPROC); - if ( (m_oldWndProc != 0) && (farProc != (FARPROC) m_oldWndProc) ) + if ( (m_fnOldWndProc != 0) && (fnProc != (PFNWP) m_fnOldWndProc)) { - SetWindowLong(hwnd, GWL_WNDPROC, (LONG) m_oldWndProc); - m_oldWndProc = 0; + WinSubclassWindow(hwnd, (PFNWP)m_fnOldWndProc); + m_fnOldWndProc = 0; } } -*/ -} +} // end of wxWindowOS2::UnsubclassWin + +bool wxCheckWindowWndProc( + WXHWND hWnd +, WXFARPROC fnWndProc +) +{ + static char zBuffer[512]; + CLASSINFO vCls; -WXDWORD wxWindow::Determine3DEffects(WXDWORD defaultBorderStyle, - bool *want3D) const + ::WinQueryClassName((HWND)hWnd, (LONG)512, (PCH)zBuffer); + ::WinQueryClassInfo(wxGetInstance(), (PSZ)zBuffer, &vCls); + return(fnWndProc == (WXFARPROC)vCls.pfnWindowProc); +} // end of WinGuiBase_CheckWindowWndProc + +void wxWindowOS2::SetWindowStyleFlag( + long lFlags +) { - DWORD exStyle; // remove after implementation doe -/* TODO: this ought to be fun -* - // If matches certain criteria, then assume no 3D effects - // unless specifically requested (dealt with in MakeExtendedStyle) - if ( !GetParent() || !IsKindOf(CLASSINFO(wxControl)) || (m_windowStyle & wxNO_BORDER) ) + long lFlagsOld = GetWindowStyleFlag(); + + if (lFlags == lFlagsOld) + return; + + // + // Update the internal variable + // + wxWindowBase::SetWindowStyleFlag(lFlags); + + // + // Now update the Windows style as well if needed - and if the window had + // been already created + // + if (!GetHwnd()) + return; + + WXDWORD dwExstyle; + WXDWORD dwExstyleOld; + long lStyle = OS2GetStyle( lFlags + ,&dwExstyle + ); + long lStyleOld = OS2GetStyle( lFlagsOld + ,&dwExstyleOld + ); + + if (lStyle != lStyleOld) { - *want3D = FALSE; - return MakeExtendedStyle(m_windowStyle, FALSE); + // + // Some flags (e.g. WS_VISIBLE or WS_DISABLED) should not be changed by + // this function so instead of simply setting the style to the new + // value we clear the bits which were set in styleOld but are set in + // the new one and set the ones which were not set before + // + long lStyleReal = ::WinQueryWindowULong(GetHwnd(), QWL_STYLE); + + lStyleReal &= ~lStyleOld; + lStyleReal |= lStyle; + + ::WinSetWindowULong(GetHwnd(), QWL_STYLE, lStyleReal); } +} // end of wxWindowOS2::SetWindowStyleFlag - // Determine whether we should be using 3D effects or not. - bool nativeBorder = FALSE; // by default, we don't want a Win95 effect +WXDWORD wxWindowOS2::OS2GetStyle( long lFlags, + WXDWORD* WXUNUSED(pdwExstyle) ) const +{ + WXDWORD dwStyle = 0L; + + if (lFlags & wxCLIP_CHILDREN ) + dwStyle |= WS_CLIPCHILDREN; - // 1) App can specify global 3D effects - *want3D = wxTheApp->GetAuto3D(); + if (lFlags & wxCLIP_SIBLINGS ) + dwStyle |= WS_CLIPSIBLINGS; - // 2) If the parent is being drawn with user colours, or simple border specified, - // switch effects off. TODO: replace wxUSER_COLOURS with wxNO_3D - if ( GetParent() && (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) || (m_windowStyle & wxSIMPLE_BORDER) ) - *want3D = FALSE; + return dwStyle; +} // end of wxWindowOS2::OS2GetStyle + +// +// Make a Windows extended style from the given wxWidgets window style +// +WXDWORD wxWindowOS2::MakeExtendedStyle( + long lStyle +, bool bEliminateBorders +) +{ + // + // Simply fill out with wxWindow extended styles. We'll conjure + // something up in OS2Create and all window redrawing pieces later + // + WXDWORD dwStyle = 0; - // 3) Control can override this global setting by defining - // a border style, e.g. wxSUNKEN_BORDER - if ( m_windowStyle & wxSUNKEN_BORDER ) - *want3D = TRUE; + if (lStyle & wxTRANSPARENT_WINDOW ) + dwStyle |= wxTRANSPARENT_WINDOW; - // 4) If it's a special border, CTL3D can't cope so we want a native border - if ( (m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER) || - (m_windowStyle & wxSTATIC_BORDER) ) + if (!bEliminateBorders) { - *want3D = TRUE; - nativeBorder = TRUE; + if (lStyle & wxSUNKEN_BORDER) + dwStyle |= wxSUNKEN_BORDER; + if (lStyle & wxDOUBLE_BORDER) + dwStyle |= wxDOUBLE_BORDER; + if (lStyle & wxRAISED_BORDER ) + dwStyle |= wxRAISED_BORDER; + if (lStyle & wxSTATIC_BORDER) + dwStyle |= wxSTATIC_BORDER; } + return dwStyle; +} // end of wxWindowOS2::MakeExtendedStyle - // 5) If this isn't a Win95 app, and we are using CTL3D, remove border - // effects from extended style -#if wxUSE_CTL3D - if ( *want3D ) - nativeBorder = FALSE; -#endif +// +// Setup background and foreground colours correctly +// +void wxWindowOS2::SetupColours() +{ + if ( GetParent() ) + SetBackgroundColour(GetParent()->GetBackgroundColour()); +} // end of wxWindowOS2::SetupColours - DWORD exStyle = MakeExtendedStyle(m_windowStyle, !nativeBorder); +void wxWindowOS2::OnIdle( + wxIdleEvent& WXUNUSED(rEvent) +) +{ + // + // Check if we need to send a LEAVE event + // + if (m_bMouseInWindow) + { + POINTL vPoint; - // If we want 3D, but haven't specified a border here, - // apply the default border style specified. - // TODO what about non-Win95 WIN32? Does it have borders? -#if defined(__WIN95__) && !wxUSE_CTL3D - if ( defaultBorderStyle && (*want3D) && ! ((m_windowStyle & wxDOUBLE_BORDER) || (m_windowStyle & wxRAISED_BORDER ) || - (m_windowStyle & wxSTATIC_BORDER) || (m_windowStyle & wxSIMPLE_BORDER) )) - exStyle |= defaultBorderStyle; // WS_EX_CLIENTEDGE; + ::WinQueryPointerPos(HWND_DESKTOP, &vPoint); + if (::WinWindowFromPoint(HWND_DESKTOP, &vPoint, FALSE) != (HWND)GetHwnd()) + { + // + // Generate a LEAVE event + // + m_bMouseInWindow = false; + + // + // Unfortunately the mouse button and keyboard state may have changed + // by the time the OnIdle function is called, so 'state' may be + // meaningless. + // + int nState = 0; + + if (IsShiftDown()) + nState |= KC_SHIFT; + if (IsCtrlDown()) + nState |= KC_CTRL; + + wxMouseEvent rEvent(wxEVT_LEAVE_WINDOW); + + InitMouseEvent( rEvent + ,vPoint.x + ,vPoint.y + ,nState + ); + (void)GetEventHandler()->ProcessEvent(rEvent); + } + } + if (wxUpdateUIEvent::CanUpdate(this)) + UpdateWindowUI(wxUPDATE_UI_FROMIDLE); +} // end of wxWindowOS2::OnIdle + +// +// Set this window to be the child of 'parent'. +// +bool wxWindowOS2::Reparent( wxWindow* pParent) +{ + if (!wxWindowBase::Reparent(pParent)) + return false; + + HWND hWndChild = GetHwnd(); + HWND hWndParent = GetParent() ? GetWinHwnd(GetParent()) : (HWND)0; + + ::WinSetParent(hWndChild, hWndParent, TRUE); + return true; +} // end of wxWindowOS2::Reparent + +void wxWindowOS2::Update() +{ + ::WinUpdateWindow(GetHwnd()); +} // end of wxWindowOS2::Update + +void wxWindowOS2::Freeze() +{ + ::WinSendMsg(GetHwnd(), WM_VRNDISABLED, (MPARAM)0, (MPARAM)0); +} // end of wxWindowOS2::Freeze + +void wxWindowOS2::Thaw() +{ + ::WinSendMsg(GetHwnd(), WM_VRNENABLED, (MPARAM)TRUE, (MPARAM)0); + + // + // We need to refresh everything or otherwise he invalidated area is not + // repainted. + // + Refresh(); +} // end of wxWindowOS2::Thaw + +void wxWindowOS2::Refresh( bool bEraseBack, + const wxRect* pRect ) +{ + HWND hWnd = GetHwnd(); + + if (hWnd) + { + if (pRect) + { + RECTL vOs2Rect; + int height; + + ::WinQueryWindowRect(GetHwnd(), &vOs2Rect); + height = vOs2Rect.yTop; + vOs2Rect.xLeft = pRect->x; + vOs2Rect.yTop = height - pRect->y; + vOs2Rect.xRight = pRect->x + pRect->width; + vOs2Rect.yBottom = vOs2Rect.yTop - pRect->height; + + ::WinInvalidateRect(hWnd, &vOs2Rect, bEraseBack); + } + else + ::WinInvalidateRect(hWnd, NULL, bEraseBack); + if (m_hWndScrollBarHorz != NULLHANDLE) + ::WinInvalidateRect(m_hWndScrollBarHorz, NULL, TRUE); + if (m_hWndScrollBarVert != NULLHANDLE) + ::WinInvalidateRect(m_hWndScrollBarVert, NULL, TRUE); + } +} // end of wxWindowOS2::Refresh + +// --------------------------------------------------------------------------- +// drag and drop +// --------------------------------------------------------------------------- + +#if wxUSE_DRAG_AND_DROP +void wxWindowOS2::SetDropTarget( + wxDropTarget* pDropTarget +) +{ + m_dropTarget = pDropTarget; +} // end of wxWindowOS2::SetDropTarget +#endif + +// +// old style file-manager drag&drop support: we retain the old-style +// DragAcceptFiles in parallel with SetDropTarget. +// +void wxWindowOS2::DragAcceptFiles( + bool bAccept +) +{ + HWND hWnd = GetHwnd(); + + if (hWnd && bAccept) + ::DrgAcceptDroppedFiles(hWnd, NULL, NULL, DO_COPY, 0L); +} // end of wxWindowOS2::DragAcceptFiles + +// ---------------------------------------------------------------------------- +// tooltips +// ---------------------------------------------------------------------------- + +#if wxUSE_TOOLTIPS + +void wxWindowOS2::DoSetToolTip( + wxToolTip* pTooltip +) +{ + wxWindowBase::DoSetToolTip(pTooltip); + + if (m_tooltip) + m_tooltip->SetWindow(this); +} // end of wxWindowOS2::DoSetToolTip + +#endif // wxUSE_TOOLTIPS + +// --------------------------------------------------------------------------- +// moving and resizing +// --------------------------------------------------------------------------- + +// Get total size +void wxWindowOS2::DoGetSize( + int* pWidth +, int* pHeight +) const +{ + HWND hWnd; + RECTL vRect; + + if (IsKindOf(CLASSINFO(wxFrame))) + { + wxFrame* pFrame = wxDynamicCast(this, wxFrame); + hWnd = pFrame->GetFrame(); + } + else + hWnd = GetHwnd(); + + ::WinQueryWindowRect(hWnd, &vRect); + + if (pWidth) + *pWidth = vRect.xRight - vRect.xLeft; + if (pHeight ) + // OS/2 PM is backwards from windows + *pHeight = vRect.yTop - vRect.yBottom; +} // end of wxWindowOS2::DoGetSize + +void wxWindowOS2::DoGetPosition( + int* pX +, int* pY +) const +{ + // + // Return parameters assume wxWidgets coordinate system + // + HWND hWnd; + SWP vSwp; + POINTL vPoint; + wxWindow* pParent = GetParent(); + + // + // It would seem that WinQueryWindowRect would be the correlary to + // the WIN32 WinGetRect, but unlike WinGetRect which returns the window + // origin position in screen coordinates, WinQueryWindowRect returns it + // relative to itself, i.e. (0,0). To get the same under PM we must + // use WinQueryWindowPos. This call, unlike the WIN32 call, however, + // returns a position relative to it's parent, so no parent adujstments + // are needed under OS/2. Also, windows should be created using + // wxWindow coordinates, i.e 0,0 is the TOP left. + // + if (IsKindOf(CLASSINFO(wxFrame))) + { + wxFrame* pFrame = wxDynamicCast(this, wxFrame); + hWnd = pFrame->GetFrame(); + } + else + hWnd = GetHwnd(); + + ::WinQueryWindowPos(hWnd, &vSwp); + + vPoint.x = vSwp.x; + vPoint.y = vSwp.y; + + // We need to convert to wxWidgets coordinates + int vHeight; + DoGetSize(NULL,&vHeight); + wxWindow* pWindow = wxDynamicCast(this,wxWindow); + vPoint.y = pWindow->GetOS2ParentHeight(pParent) - vPoint.y - vHeight; + + // + // We may be faking the client origin. So a window that's really at (0, + // 30) may appear (to wxWin apps) to be at (0, 0). + // + if (pParent) + { + wxPoint vPt(pParent->GetClientAreaOrigin()); + + vPoint.x -= vPt.x; + vPoint.y -= vPt.y; + } + + if (pX) + *pX = vPoint.x; + if (pY) + *pY = vPoint.y; +} // end of wxWindowOS2::DoGetPosition + +void wxWindowOS2::DoScreenToClient( + int* pX +, int* pY +) const +{ + HWND hWnd = GetHwnd(); + SWP vSwp; + + ::WinQueryWindowPos(hWnd, &vSwp); + + if (pX) + *pX += vSwp.x; + if (pY) + *pY += vSwp.y; +} // end of wxWindowOS2::DoScreenToClient + +void wxWindowOS2::DoClientToScreen( + int* pX +, int* pY +) const +{ + HWND hWnd = GetHwnd(); + SWP vSwp; + + ::WinQueryWindowPos(hWnd, &vSwp); + + if (pX) + *pX += vSwp.x; + if (pY) + *pY += vSwp.y; +} // end of wxWindowOS2::DoClientToScreen + +// +// Get size *available for subwindows* i.e. excluding menu bar etc. +// Must be a frame type window +// +void wxWindowOS2::DoGetClientSize( + int* pWidth +, int* pHeight +) const +{ + HWND hWnd = GetHwnd(); + RECTL vRect; + + ::WinQueryWindowRect(hWnd, &vRect); + if (IsKindOf(CLASSINFO(wxDialog))) + { + RECTL vTitle; + HWND hWndTitle; + // + // For a Dialog we have to explicitly request the client portion. + // For a Frame the hWnd IS the client window + // + hWndTitle = ::WinWindowFromID(hWnd, FID_TITLEBAR); + if (::WinQueryWindowRect(hWndTitle, &vTitle)) + { + if (vTitle.yTop - vTitle.yBottom == 0) + { + // + // Dialog has not been created yet, use a default + // + vTitle.yTop = 20; + } + vRect.yTop -= (vTitle.yTop - vTitle.yBottom); + } + + ULONG uStyle = ::WinQueryWindowULong(hWnd, QWL_STYLE); + + // + // Deal with borders + // + if (uStyle & FCF_DLGBORDER) + { + vRect.xLeft += 4; + vRect.xRight -= 4; + vRect.yTop -= 4; + vRect.yBottom += 4; + } + else if (uStyle & FCF_SIZEBORDER) + { + vRect.xLeft += 4; + vRect.xRight -= 4; + vRect.yTop -= 4; + vRect.yBottom += 4; + } + else if (uStyle & FCF_BORDER) + { + vRect.xLeft += 2; + vRect.xRight -= 2; + vRect.yTop -= 2; + vRect.yBottom += 2; + } + else // make some kind of adjustment or top sizers ram into the titlebar! + { + vRect.xLeft += 3; + vRect.xRight -= 3; + vRect.yTop -= 3; + vRect.yBottom += 3; + } + } + if (pWidth) + *pWidth = vRect.xRight - vRect.xLeft; + if (pHeight) + *pHeight = vRect.yTop - vRect.yBottom; +} // end of wxWindowOS2::DoGetClientSize + +void wxWindowOS2::DoMoveWindow( + int nX +, int nY +, int nWidth +, int nHeight +) +{ + // + // Input parameters assume wxWidgets coordinate system + // + RECTL vRect; + wxWindow* pParent = GetParent(); + HWND hWnd = GetHwnd(); + + if (pParent && !IsKindOf(CLASSINFO(wxDialog))) + { + int nOS2Height = GetOS2ParentHeight(pParent); + + nY = nOS2Height - (nY + nHeight); + } + else + { + RECTL vRect; + + ::WinQueryWindowRect(HWND_DESKTOP, &vRect); + nY = vRect.yTop - (nY + nHeight); + } + + // + // In the case of a frame whose client is sized, the client cannot be + // large than its parent frame minus its borders! This usually happens + // when using an autosizer to size a frame to precisely hold client + // controls as in the notebook sample. + // + // In this case, we may need to resize both a frame and its client so we + // need a quick calc of the frame border size, then if the frame + // (less its borders) is smaller than the client, size the frame to + // encompass the client with the appropriate border size. + // + if (IsKindOf(CLASSINFO(wxFrame))) + { + RECTL vFRect; + int nWidthFrameDelta = 0; + int nHeightFrameDelta = 0; + wxFrame* pFrame; + + pFrame = wxDynamicCast(this, wxFrame); + hWnd = pFrame->GetFrame(); + ::WinQueryWindowRect(hWnd, &vRect); + ::WinMapWindowPoints(hWnd, HWND_DESKTOP, (PPOINTL)&vRect, 2); + vFRect = vRect; + ::WinCalcFrameRect(hWnd, &vRect, TRUE); + nWidthFrameDelta = ((vRect.xLeft - vFRect.xLeft) + (vFRect.xRight - vRect.xRight)); + nHeightFrameDelta = ((vRect.yBottom - vFRect.yBottom) + (vFRect.yTop - vRect.yTop)); + // Input values refer to the window position relative to its parent + // which may be the Desktop so we need to calculate + // the new frame values to keep the wxWidgets frame origin constant + nY -= nHeightFrameDelta; + nWidth += nWidthFrameDelta; + nHeight += nHeightFrameDelta; + } + ::WinSetWindowPos( hWnd + ,HWND_TOP + ,(LONG)nX + ,(LONG)nY + ,(LONG)nWidth + ,(LONG)nHeight + ,SWP_SIZE | SWP_MOVE + ); + if (m_vWinSwp.cx == 0 && m_vWinSwp.cy == 0 && m_vWinSwp.fl == 0) + // + // Uninitialized + // + ::WinQueryWindowPos(hWnd, &m_vWinSwp); + else + { + // + // Handle resizing of scrolled windows. The target or window to + // be scrolled is the owner (gets the scroll notifications). The + // parent is usually the parent frame of the scrolled panel window. + // In order to show the scrollbars the target window will be shrunk + // by the size of the scroll bar widths and moved in the X and Y + // directon. That value will be computed as part of the diff for + // moving the children. Everytime the window is sized the + // toplevel OnSize is going to resize the panel to fit the client + // or the whole sizer and will need to me resized. This will send + // a WM_SIZE out which will be intercepted by the ScrollHelper + // which will cause the scrollbars to be displayed via the SetScrollbar + // call in CWindow. + // + if (IsKindOf(CLASSINFO(wxScrolledWindow))) + { + int nAdjustWidth = 0; + int nAdjustHeight = 0; + int nHSBHeight = wxSystemSettingsNative::GetMetric(wxSYS_HSCROLL_Y, + this); + int nVSBWidth = wxSystemSettingsNative::GetMetric(wxSYS_VSCROLL_X, + this); + SWP vSwpScroll; + + if (GetScrollBarHorz() == NULLHANDLE || + !WinIsWindowShowing(GetScrollBarHorz())) + nAdjustHeight = 0L; + else + nAdjustHeight = nHSBHeight; + if (GetScrollBarVert() == NULLHANDLE || + !WinIsWindowShowing(GetScrollBarVert())) + nAdjustWidth = 0L; + else + nAdjustWidth = nVSBWidth; + ::WinQueryWindowPos(hWnd, &vSwpScroll); + ::WinSetWindowPos( hWnd + ,HWND_TOP + ,vSwpScroll.x + ,vSwpScroll.y + nAdjustHeight + ,vSwpScroll.cx - nAdjustWidth + ,vSwpScroll.cy - nAdjustHeight + ,SWP_MOVE | SWP_SIZE + ); + } + ::WinQueryWindowPos(hWnd, &m_vWinSwp); + } +} // end of wxWindowOS2::DoMoveWindow + +// +// Set the size of the window: if the dimensions are positive, just use them, +// but if any of them is equal to -1, it means that we must find the value for +// it ourselves (unless sizeFlags contains wxSIZE_ALLOW_MINUS_ONE flag, in +// which case -1 is a valid value for x and y) +// +// If sizeFlags contains wxSIZE_AUTO_WIDTH/HEIGHT flags (default), we calculate +// the width/height to best suit our contents, otherwise we reuse the current +// width/height +// +void wxWindowOS2::DoSetSize( int nX, + int nY, + int nWidth, + int nHeight, + int nSizeFlags ) +{ + // + // Input & output parameters assume wxWidgets coordinate system + // + + // + // Get the current size and position... + // + int nCurrentX; + int nCurrentY; + int nCurrentWidth; + int nCurrentHeight; + wxSize vSize = wxDefaultSize; + + GetPosition(&nCurrentX, &nCurrentY); + GetSize(&nCurrentWidth, &nCurrentHeight); + + // + // ... and don't do anything (avoiding flicker) if it's already ok + // + if (nX == nCurrentX && nY == nCurrentY && + nWidth == nCurrentWidth && nHeight == nCurrentHeight) + { + return; + } + + if (nX == wxDefaultCoord && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE)) + nX = nCurrentX; + if (nY == wxDefaultCoord && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE)) + nY = nCurrentY; + + AdjustForParentClientOrigin(nX, nY, nSizeFlags); + + if (nWidth == wxDefaultCoord) + { + if (nSizeFlags & wxSIZE_AUTO_WIDTH) + { + vSize = DoGetBestSize(); + nWidth = vSize.x; + } + else + { + // + // Just take the current one + // + nWidth = nCurrentWidth; + } + } + + if (nHeight == wxDefaultCoord) + { + if (nSizeFlags & wxSIZE_AUTO_HEIGHT) + { + if (vSize.x == wxDefaultCoord) + { + vSize = DoGetBestSize(); + } + nHeight = vSize.y; + } + else + { + // just take the current one + nHeight = nCurrentHeight; + } + } + + DoMoveWindow( nX, nY, nWidth, nHeight ); +} // end of wxWindowOS2::DoSetSize + +void wxWindowOS2::DoSetClientSize( int nWidth, + int nHeight ) +{ + // + // nX & nY assume wxWidgets coordinate system + // + int nX; + int nY; + + GetPosition(&nX, &nY); + + DoMoveWindow( nX, nY, nWidth, nHeight ); + + wxSize size( nWidth, nHeight ); + wxSizeEvent vEvent( size, m_windowId ); + vEvent.SetEventObject(this); + GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::DoSetClientSize + +// --------------------------------------------------------------------------- +// text metrics +// --------------------------------------------------------------------------- + +int wxWindowOS2::GetCharHeight() const +{ + HPS hPs; + FONTMETRICS vFontMetrics; + + hPs = ::WinGetPS(GetHwnd()); + + if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics)) + { + ::WinReleasePS(hPs); + return (0); + } + ::WinReleasePS(hPs); + return(vFontMetrics.lMaxAscender + vFontMetrics.lMaxDescender); +} // end of wxWindowOS2::GetCharHeight + +int wxWindowOS2::GetCharWidth() const +{ + HPS hPs; + FONTMETRICS vFontMetrics; + + hPs = ::WinGetPS(GetHwnd()); + + if(!GpiQueryFontMetrics(hPs, sizeof(FONTMETRICS), &vFontMetrics)) + { + ::WinReleasePS(hPs); + return (0); + } + ::WinReleasePS(hPs); + return(vFontMetrics.lAveCharWidth); +} // end of wxWindowOS2::GetCharWidth + +void wxWindowOS2::GetTextExtent( const wxString& rString, + int* pX, + int* pY, + int* pDescent, + int* pExternalLeading, + const wxFont* WXUNUSED(pTheFont) ) const +{ + POINTL avPoint[TXTBOX_COUNT]; + POINTL vPtMin; + POINTL vPtMax; + int i; + int l; + FONTMETRICS vFM; // metrics structure + BOOL bRc = FALSE; + char* pStr; + HPS hPS; + + hPS = ::WinGetPS(GetHwnd()); + + l = rString.length(); + if (l > 0L) + { + pStr = (PCH)rString.c_str(); + + // + // In world coordinates. + // + bRc = ::GpiQueryTextBox( hPS, + l, + pStr, + TXTBOX_COUNT,// return maximum information + avPoint // array of coordinates points + ); + if (bRc) + { + vPtMin.x = avPoint[0].x; + vPtMax.x = avPoint[0].x; + vPtMin.y = avPoint[0].y; + vPtMax.y = avPoint[0].y; + for (i = 1; i < 4; i++) + { + if(vPtMin.x > avPoint[i].x) vPtMin.x = avPoint[i].x; + if(vPtMin.y > avPoint[i].y) vPtMin.y = avPoint[i].y; + if(vPtMax.x < avPoint[i].x) vPtMax.x = avPoint[i].x; + if(vPtMax.y < avPoint[i].y) vPtMax.y = avPoint[i].y; + } + bRc = ::GpiQueryFontMetrics( hPS + ,sizeof(FONTMETRICS) + ,&vFM + ); + if (!bRc) + { + vPtMin.x = 0; + vPtMin.y = 0; + vPtMax.x = 0; + vPtMax.y = 0; + } + } + else + { + vPtMin.x = 0; + vPtMin.y = 0; + vPtMax.x = 0; + vPtMax.y = 0; + } + } + else + { + vPtMin.x = 0; + vPtMin.y = 0; + vPtMax.x = 0; + vPtMax.y = 0; + } + if (pX) + *pX = (vPtMax.x - vPtMin.x + 1); + if (pY) + *pY = (vPtMax.y - vPtMin.y + 1); + if (pDescent) + { + if (bRc) + *pDescent = vFM.lMaxDescender; + else + *pDescent = 0; + } + if (pExternalLeading) + { + if (bRc) + *pExternalLeading = vFM.lExternalLeading; + else + *pExternalLeading = 0; + } + ::WinReleasePS(hPS); +} // end of wxWindow::GetTextExtent + +bool wxWindowOS2::IsMouseInWindow() const +{ + // + // Get the mouse position + POINTL vPt; + + ::WinQueryPointerPos(HWND_DESKTOP, &vPt); + + // + // Find the window which currently has the cursor and go up the window + // chain until we find this window - or exhaust it + // + HWND hWnd = ::WinWindowFromPoint(HWND_DESKTOP, &vPt, TRUE); + + while (hWnd && (hWnd != GetHwnd())) + hWnd = ::WinQueryWindow(hWnd, QW_PARENT); + + return hWnd != NULL; +} // end of wxWindowOS2::IsMouseInWindow + + +// --------------------------------------------------------------------------- +// popup menu +// --------------------------------------------------------------------------- +// +#if wxUSE_MENUS_NATIVE +bool wxWindowOS2::DoPopupMenu( wxMenu* pMenu, int nX, int nY ) +{ + HWND hWndOwner = GetHwnd(); + HWND hWndParent = GetHwnd(); + HWND hMenu = GetHmenuOf(pMenu); + bool bIsWaiting = true; + int nHeight; + + // Protect against recursion + if (wxCurrentPopupMenu) + return false; + + pMenu->SetInvokingWindow(this); + pMenu->UpdateUI(); + + if ( nX == -1 && nY == -1 ) + { + wxPoint mouse = wxGetMousePosition(); + nX = mouse.x; nY = mouse.y; + } + else + { + DoClientToScreen( &nX + ,&nY + ); + DoGetSize(0,&nHeight); + nY = nHeight - nY; + } + wxCurrentPopupMenu = pMenu; + + ::WinPopupMenu( hWndParent + ,hWndOwner + ,hMenu + ,nX + ,nY + ,0L + ,PU_HCONSTRAIN | PU_VCONSTRAIN | PU_MOUSEBUTTON1 | PU_KEYBOARD + ); + + while(bIsWaiting) + { + QMSG vMsg; + + ::WinGetMsg(vHabmain,&vMsg, (HWND)0, 0, 0); + if (vMsg.msg == WM_COMMAND) + bIsWaiting = false; + ::WinDispatchMsg(vHabmain, (PQMSG)&vMsg); + } + + wxCurrentPopupMenu = NULL; + pMenu->SetInvokingWindow(NULL); + return true; +} // end of wxWindowOS2::DoPopupMenu +#endif // wxUSE_MENUS_NATIVE + +// =========================================================================== +// pre/post message processing +// =========================================================================== + +MRESULT wxWindowOS2::OS2DefWindowProc( WXUINT uMsg, + WXWPARAM wParam, + WXLPARAM lParam ) +{ + if (m_fnOldWndProc) + return (MRESULT)m_fnOldWndProc(GetHWND(), uMsg, (MPARAM)wParam, (MPARAM)lParam); + else + return ::WinDefWindowProc(GetHWND(), uMsg, (MPARAM)wParam, (MPARAM)lParam); +} // end of wxWindowOS2::OS2DefWindowProc + +bool wxWindowOS2::OS2ProcessMessage( WXMSG* pMsg ) +{ +// wxUniversal implements tab traversal itself +#ifndef __WXUNIVERSAL__ + QMSG* pQMsg = (QMSG*)pMsg; + + if (m_hWnd != 0 && (GetWindowStyleFlag() & wxTAB_TRAVERSAL)) + { + // + // Intercept dialog navigation keys + // + bool bProcess = true; + USHORT uKeyFlags = SHORT1FROMMP(pQMsg->mp1); + + if (uKeyFlags & KC_KEYUP) + bProcess = false; + + if (uKeyFlags & KC_ALT) + bProcess = false; + + if (!(uKeyFlags & KC_VIRTUALKEY)) + bProcess = false; + + if (bProcess) + { + bool bCtrlDown = IsCtrlDown(); + bool bShiftDown = IsShiftDown(); + + // + // WM_QUERYDLGCODE: ask the control if it wants the key for itself, + // don't process it if it's the case (except for Ctrl-Tab/Enter + // combinations which are always processed) + // + ULONG ulDlgCode = 0; + + if (!bCtrlDown) + { + ulDlgCode = (ULONG)::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0); + } + + bool bForward = true; + bool bWindowChange = false; + + switch (SHORT2FROMMP(pQMsg->mp2)) + { + // + // Going to make certain assumptions about specific types of controls + // here, so we may have to alter some things later if they prove invalid + // + case VK_TAB: + // + // Shift tabl will always be a nav-key but tabs may be wanted + // + if (!bShiftDown) + { + bProcess = false; + } + else + { + // + // Entry Fields want tabs for themselve usually + // + switch (ulDlgCode) + { + case DLGC_ENTRYFIELD: + case DLGC_MLE: + bProcess = true; + break; + + default: + bProcess = false; + } + + // + // Ctrl-Tab cycles thru notebook pages + // + bWindowChange = bCtrlDown; + bForward = !bShiftDown; + } + break; + + case VK_UP: + case VK_LEFT: + if (bCtrlDown) + bProcess = false; + else + bForward = false; + break; + + case VK_DOWN: + case VK_RIGHT: + if (bCtrlDown) + bProcess = false; + break; + + case VK_ENTER: + { + if (bCtrlDown) + { + // + // ctrl-enter is not processed + // + return false; + } + else if (ulDlgCode & DLGC_BUTTON) + { + // + // buttons want process Enter themselevs + // + bProcess = false; + } + else + { + wxTopLevelWindow *tlw = wxDynamicCast(wxGetTopLevelParent(this), wxTopLevelWindow); + wxButton* pBtn = NULL; + + if (tlw) + { + pBtn = wxDynamicCast(tlw->GetDefaultItem(), wxButton); + } + + if (pBtn && pBtn->IsEnabled()) + { + // + // If we do have a default button, do press it + // + pBtn->OS2Command(BN_CLICKED, 0 /* unused */); + return true; + } + else if (!IsTopLevel()) + { + // + // if not a top level window, let parent + // handle it + // + return false; + } + // else: but if it does not it makes sense to make + // it work like a TAB - and that's what we do. + // Note that Ctrl-Enter always works this way. + } + } + break; + + default: + bProcess = false; + } + + if (bProcess) + { + wxNavigationKeyEvent vEvent; + + vEvent.SetDirection(bForward); + vEvent.SetWindowChange(bWindowChange); + vEvent.SetEventObject(this); + + if (GetEventHandler()->ProcessEvent(vEvent)) + { + wxButton* pBtn = wxDynamicCast(FindFocus(), wxButton); + + if (pBtn) + { + // + // The button which has focus should be default + // + pBtn->SetDefault(); + } + return true; + } + } + } + // + // Let Dialogs process + // + if (::WinSendMsg(pQMsg->hwnd, WM_QUERYDLGCODE, pQMsg, 0)); + return true; + } +#else + pMsg = pMsg; // just shut up the compiler +#endif // __WXUNIVERSAL__ + + return false; +} // end of wxWindowOS2::OS2ProcessMessage + +bool wxWindowOS2::OS2TranslateMessage( WXMSG* pMsg ) +{ +#if wxUSE_ACCEL && !defined(__WXUNIVERSAL__) + return m_acceleratorTable.Translate(m_hWnd, pMsg); +#else + pMsg = pMsg; + return false; +#endif //wxUSE_ACCEL +} // end of wxWindowOS2::OS2TranslateMessage + +bool wxWindowOS2::OS2ShouldPreProcessMessage( WXMSG* WXUNUSED(pMsg) ) +{ + // preprocess all messages by default + return true; +} // end of wxWindowOS2::OS2ShouldPreProcessMessage + +// --------------------------------------------------------------------------- +// message params unpackers +// --------------------------------------------------------------------------- + +void wxWindowOS2::UnpackCommand( + WXWPARAM wParam +, WXLPARAM lParam +, WORD* pId +, WXHWND* phWnd +, WORD* pCmd +) +{ + *pId = LOWORD(wParam); + *phWnd = NULL; // or may be GetHWND() ? + *pCmd = LOWORD(lParam); +} // end of wxWindowOS2::UnpackCommand + +void wxWindowOS2::UnpackActivate( + WXWPARAM wParam +, WXLPARAM lParam +, WXWORD* pState +, WXHWND* phWnd +) +{ + *pState = LOWORD(wParam); + *phWnd = (WXHWND)lParam; +} // end of wxWindowOS2::UnpackActivate + +void wxWindowOS2::UnpackScroll( + WXWPARAM wParam +, WXLPARAM lParam +, WXWORD* pCode +, WXWORD* pPos +, WXHWND* phWnd +) +{ + ULONG ulId; + HWND hWnd; + + ulId = (ULONG)LONGFROMMP(wParam); + hWnd = ::WinWindowFromID(GetHwnd(), ulId); + if (hWnd == m_hWndScrollBarHorz || hWnd == m_hWndScrollBarVert) + *phWnd = NULLHANDLE; + else + *phWnd = hWnd; + + *pPos = SHORT1FROMMP(lParam); + *pCode = SHORT2FROMMP(lParam); +} // end of wxWindowOS2::UnpackScroll + +void wxWindowOS2::UnpackMenuSelect( + WXWPARAM wParam +, WXLPARAM lParam +, WXWORD* pItem +, WXWORD* pFlags +, WXHMENU* phMenu +) +{ + *pItem = (WXWORD)LOWORD(wParam); + *pFlags = HIWORD(wParam); + *phMenu = (WXHMENU)lParam; +} // end of wxWindowOS2::UnpackMenuSelect + +// --------------------------------------------------------------------------- +// Main wxWidgets window proc and the window proc for wxWindow +// --------------------------------------------------------------------------- + +// +// Hook for new window just as it's being created, when the window isn't yet +// associated with the handle +// +wxWindowOS2* wxWndHook = NULL; + +// +// Main window proc +// +MRESULT EXPENTRY wxWndProc( + HWND hWnd +, ULONG ulMsg +, MPARAM wParam +, MPARAM lParam +) +{ + wxWindowOS2* pWnd = wxFindWinFromHandle((WXHWND)hWnd); + + // + // When we get the first message for the HWND we just created, we associate + // it with wxWindow stored in wxWndHook + // + if (!pWnd && wxWndHook) + { + wxAssociateWinWithHandle(hWnd, wxWndHook); + pWnd = wxWndHook; + wxWndHook = NULL; + pWnd->SetHWND((WXHWND)hWnd); + } + + MRESULT rc = (MRESULT)0; + + + // + // Stop right here if we don't have a valid handle in our wxWindow object. + // + if (pWnd && !pWnd->GetHWND()) + { + pWnd->SetHWND((WXHWND) hWnd); + rc = pWnd->OS2DefWindowProc(ulMsg, wParam, lParam ); + pWnd->SetHWND(0); + } + else + { + if (pWnd) + { + rc = pWnd->OS2WindowProc(ulMsg, wParam, lParam); + if ( (pWnd->GetScrollBarHorz() != NULLHANDLE || + pWnd->GetScrollBarVert() != NULLHANDLE) && + ulMsg == WM_PAINT) + { + if (pWnd->GetScrollBarHorz() != NULLHANDLE) + ::WinInvalidateRect(pWnd->GetScrollBarHorz(), NULL, TRUE); + if (pWnd->GetScrollBarVert() != NULLHANDLE) + ::WinInvalidateRect(pWnd->GetScrollBarVert(), NULL, TRUE); + } + } + else + rc = ::WinDefWindowProc(hWnd, ulMsg, wParam, lParam); + } + + return rc; +} // end of wxWndProc + +// +// We will add (or delete) messages we need to handle at this default +// level as we go +// +MRESULT wxWindowOS2::OS2WindowProc( WXUINT uMsg, + WXWPARAM wParam, + WXLPARAM lParam ) +{ + // + // Did we process the uMsg? + // + bool bProcessed = false; + MRESULT mResult; + + // + // For most messages we should return 0 when we do process the message + // + mResult = (MRESULT)0; + + switch (uMsg) + { + case WM_CREATE: + { + bool bMayCreate; + + bProcessed = HandleCreate( (WXLPCREATESTRUCT)lParam + ,&bMayCreate + ); + if (bProcessed) + { + // + // Return 0 to bAllow window creation + // + mResult = (MRESULT)(bMayCreate ? 0 : -1); + } + } + break; + + case WM_DESTROY: + HandleDestroy(); + bProcessed = true; + break; + + case WM_MOVE: + bProcessed = HandleMove( LOWORD(lParam) + ,HIWORD(lParam) + ); + break; + + case WM_SIZE: + bProcessed = HandleSize( LOWORD(lParam) + ,HIWORD(lParam) + ,(WXUINT)wParam + ); + break; + + case WM_WINDOWPOSCHANGED: + + // + // Dialogs under OS/2 do not get WM_SIZE events at all. + // Instead they get this, which can function much like WM_SIZE + // PSWP contains the new sizes and positioning, PSWP+1 the old + // We use this because ADJUSTWINDOWPOS comes BEFORE the new + // position is added and our auto layout does a WinQueryWindowRect + // to get the CURRENT client size. That is the size used to position + // child controls, so we need to already be sized + // in order to get the child controls positoned properly. + // + if (IsKindOf(CLASSINFO(wxDialog)) || IsKindOf(CLASSINFO(wxFrame))) + { + PSWP pSwp = (PSWP)PVOIDFROMMP(wParam); + PSWP pSwp2 = pSwp++; + + if (!(pSwp->cx == pSwp2->cx && + pSwp->cy == pSwp2->cy)) + bProcessed = HandleSize( pSwp->cx + ,pSwp->cy + ,(WXUINT)lParam + ); + if (IsKindOf(CLASSINFO(wxFrame))) + { + wxFrame* pFrame = wxDynamicCast(this, wxFrame); + + if (pFrame) + { + if (pFrame->GetStatusBar()) + pFrame->PositionStatusBar(); + if (pFrame->GetToolBar()) + pFrame->PositionToolBar(); + } + } + } + break; + + case WM_ACTIVATE: + { + WXWORD wState; + WXHWND hWnd; + + UnpackActivate( wParam + ,lParam + ,&wState + ,&hWnd + ); + + bProcessed = HandleActivate( wState + ,(WXHWND)hWnd + ); + bProcessed = false; + } + break; + + case WM_SETFOCUS: + if (SHORT1FROMMP((MPARAM)lParam) == TRUE) + bProcessed = HandleSetFocus((WXHWND)(HWND)wParam); + else + bProcessed = HandleKillFocus((WXHWND)(HWND)wParam); + break; + + case WM_PAINT: + bProcessed = HandlePaint(); + break; + + case WM_CLOSE: + // + // Don't let the DefWindowProc() destroy our window - we'll do it + // ourselves in ~wxWindow + // + bProcessed = true; + mResult = (MRESULT)TRUE; + break; + + case WM_SHOW: + bProcessed = HandleShow(wParam != 0, (int)lParam); + break; + + // + // Under OS2 PM Joysticks are treated just like mouse events + // The "Motion" events will be prevelent in joysticks + // + case WM_MOUSEMOVE: + case WM_BUTTON1DOWN: + case WM_BUTTON1UP: + case WM_BUTTON1DBLCLK: + case WM_BUTTON1MOTIONEND: + case WM_BUTTON1MOTIONSTART: + case WM_BUTTON2DOWN: + case WM_BUTTON2UP: + case WM_BUTTON2DBLCLK: + case WM_BUTTON2MOTIONEND: + case WM_BUTTON2MOTIONSTART: + case WM_BUTTON3DOWN: + case WM_BUTTON3UP: + case WM_BUTTON3DBLCLK: + case WM_BUTTON3MOTIONEND: + case WM_BUTTON3MOTIONSTART: + { + short nX = LOWORD(wParam); + short nY = HIWORD(wParam); + + // + // Redirect the event to a static control if necessary + // + if (this == GetCapture()) + { + bProcessed = HandleMouseEvent( uMsg + ,nX + ,nY + ,(WXUINT)SHORT2FROMMP(lParam) + ); + } + else + { + wxWindow* pWin = FindWindowForMouseEvent( this + ,&nX + ,&nY + ); + if (!pWin->IsOfStandardClass()) + { + if (uMsg == WM_BUTTON1DOWN && pWin->AcceptsFocus() ) + pWin->SetFocus(); + } + bProcessed = pWin->HandleMouseEvent( uMsg + ,nX + ,nY + ,(WXUINT)SHORT2FROMMP(lParam) + ); + } + } + break; + + case WM_SYSCOMMAND: + bProcessed = HandleSysCommand(wParam, lParam); + break; + + case WM_COMMAND: + { + WORD id, cmd; + WXHWND hwnd; + UnpackCommand(wParam, lParam, &id, &hwnd, &cmd); + + bProcessed = HandleCommand(id, cmd, hwnd); + } + break; + + // + // For these messages we must return TRUE if process the message + // + case WM_DRAWITEM: + case WM_MEASUREITEM: + { + int nIdCtrl = (UINT)wParam; + + if ( uMsg == WM_DRAWITEM ) + { + bProcessed = OS2OnDrawItem(nIdCtrl, + (WXDRAWITEMSTRUCT *)lParam); + } + else + { + return MRFROMLONG(OS2OnMeasureItem( nIdCtrl + ,(WXMEASUREITEMSTRUCT *)lParam + )); + } + + if ( bProcessed ) + mResult = (MRESULT)TRUE; + } + break; + + case WM_QUERYDLGCODE: + if (!IsOfStandardClass()) + { + if ( m_lDlgCode ) + { + mResult = (MRESULT)m_lDlgCode; + bProcessed = true; + } + } + // + //else: get the dlg code from the DefWindowProc() + // + break; + + // + // In OS/2 PM all keyboard events are of the WM_CHAR type. Virtual key and key-up + // and key-down events are obtained from the WM_CHAR params. + // + case WM_CHAR: + { + USHORT uKeyFlags = SHORT1FROMMP((MPARAM)wParam); + + if (uKeyFlags & KC_KEYUP) + { + //TODO: check if the cast to WXWORD isn't causing trouble + bProcessed = HandleKeyUp(wParam, lParam); + break; + } + else // keydown event + { + m_bLastKeydownProcessed = false; + // + // If this has been processed by an event handler, + // return 0 now (we've handled it). DON't RETURN + // we still need to process further + // + m_bLastKeydownProcessed = HandleKeyDown(wParam, lParam); + if (uKeyFlags & KC_VIRTUALKEY) + { + USHORT uVk = SHORT2FROMMP((MPARAM)lParam); + + // + // We consider these message "not interesting" to OnChar + // + switch(uVk) + { + case VK_SHIFT: + case VK_CTRL: + case VK_MENU: + case VK_CAPSLOCK: + case VK_NUMLOCK: + case VK_SCRLLOCK: + bProcessed = true; + break; + + // Avoid duplicate messages to OnChar for these ASCII keys: they + // will be translated by TranslateMessage() and received in WM_CHAR + case VK_ESC: + case VK_ENTER: + case VK_BACKSPACE: + case VK_TAB: + // But set processed to false, not true to still pass them to + // the control's default window proc - otherwise built-in + // keyboard handling won't work + bProcessed = false; + break; + + default: + bProcessed = HandleChar(wParam, lParam); + } + break; + } + else // WM_CHAR -- Always an ASCII character + { + if (m_bLastKeydownProcessed) + { + // + // The key was handled in the EVT_KEY_DOWN and handling + // a key in an EVT_KEY_DOWN handler is meant, by + // design, to prevent EVT_CHARs from happening + // + m_bLastKeydownProcessed = false; + bProcessed = true; + } + else // do generate a CHAR event + { + bProcessed = HandleChar(wParam, lParam, true); + break; + } + } + } + } + + case WM_HSCROLL: + case WM_VSCROLL: + { + WXWORD wCode; + WXWORD wPos; + WXHWND hWnd; + UnpackScroll( wParam + ,lParam + ,&wCode + ,&wPos + ,&hWnd + ); + + bProcessed = OS2OnScroll( uMsg == WM_HSCROLL ? wxHORIZONTAL + : wxVERTICAL + ,wCode + ,wPos + ,hWnd + ); + } + break; + + case WM_CONTROL: + switch(SHORT2FROMMP(wParam)) + { + case BN_PAINT: + { + HWND hWnd = ::WinWindowFromID((HWND)GetHwnd(), SHORT1FROMMP(wParam)); + wxWindowOS2* pWin = wxFindWinFromHandle(hWnd); + + if (!pWin) + { + bProcessed = false; + break; + } + if (pWin->IsKindOf(CLASSINFO(wxBitmapButton))) + { + wxBitmapButton* pBitmapButton = wxDynamicCast(pWin, wxBitmapButton); + + pBitmapButton->OS2OnDraw((WXDRAWITEMSTRUCT *)lParam); + } + return 0; + } + // break; + + case BKN_PAGESELECTEDPENDING: + { + PPAGESELECTNOTIFY pPage = (PPAGESELECTNOTIFY)lParam; + + if ((pPage->ulPageIdNew != pPage->ulPageIdCur) && + (pPage->ulPageIdNew > 0L && pPage->ulPageIdCur > 0L)) + { + wxWindowOS2* pWin = wxFindWinFromHandle(pPage->hwndBook); + wxNotebookEvent vEvent( wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED + ,(int)SHORT1FROMMP(wParam) + ,(int)pPage->ulPageIdNew + ,(int)pPage->ulPageIdCur + ); + if (!pWin) + { + bProcessed = false; + break; + } + if (pWin->IsKindOf(CLASSINFO(wxNotebook))) + { + wxNotebook* pNotebook = wxDynamicCast(pWin, wxNotebook); + + vEvent.SetEventObject(pWin); + pNotebook->OnSelChange(vEvent); + bProcessed = true; + } + else + bProcessed = false; + } + else + bProcessed = false; + } + break; + + case CBN_LBSELECT: + case BN_CLICKED: // Dups as LN_SELECT and CBN_LBSELECT + { + HWND hWnd = ::WinWindowFromID((HWND)GetHwnd(), SHORT1FROMMP(wParam)); + wxWindowOS2* pWin = wxFindWinFromHandle(hWnd); + + if (!pWin) + { + bProcessed = false; + break; + } + // + // Simulate a WM_COMMAND here, as wxWidgets expects all control + // button clicks to generate WM_COMMAND msgs, not WM_CONTROL + // + if (pWin->IsKindOf(CLASSINFO(wxRadioBox))) + { + wxRadioBox* pRadioBox = wxDynamicCast(pWin, wxRadioBox); + + pRadioBox->OS2Command( (WXUINT)SHORT2FROMMP(wParam) + ,(WXWORD)SHORT1FROMMP(wParam) + ); + } + if (pWin->IsKindOf(CLASSINFO(wxRadioButton))) + { + wxRadioButton* pRadioButton = wxDynamicCast(pWin, wxRadioButton); + + pRadioButton->OS2Command( (WXUINT)SHORT2FROMMP(wParam) + ,(WXWORD)SHORT1FROMMP(wParam) + ); + } + if (pWin->IsKindOf(CLASSINFO(wxCheckBox))) + { + wxCheckBox* pCheckBox = wxDynamicCast(pWin, wxCheckBox); + + pCheckBox->OS2Command( (WXUINT)SHORT2FROMMP(wParam) + ,(WXWORD)SHORT1FROMMP(wParam) + ); + } + if (pWin->IsKindOf(CLASSINFO(wxListBox))) + { + wxListBox* pListBox = wxDynamicCast(pWin, wxListBox); + + pListBox->OS2Command( (WXUINT)SHORT2FROMMP(wParam) + ,(WXWORD)SHORT1FROMMP(wParam) + ); + if (pListBox->GetWindowStyle() & wxLB_OWNERDRAW) + Refresh(); + } + if (pWin->IsKindOf(CLASSINFO(wxComboBox))) + { + wxComboBox* pComboBox = wxDynamicCast(pWin, wxComboBox); + + pComboBox->OS2Command( (WXUINT)SHORT2FROMMP(wParam) + ,(WXWORD)SHORT1FROMMP(wParam) + ); + } + if (pWin->IsKindOf(CLASSINFO(wxChoice))) + { + wxChoice* pChoice = wxDynamicCast(pWin, wxChoice); + + pChoice->OS2Command( (WXUINT)SHORT2FROMMP(wParam) + ,(WXWORD)SHORT1FROMMP(wParam) + ); + } + return 0; + } + // break; + + case LN_ENTER: + { + HWND hWnd = HWNDFROMMP(lParam); + wxWindowOS2* pWin = wxFindWinFromHandle(hWnd); + + if (!pWin) + { + bProcessed = false; + break; + } + // + // Simulate a WM_COMMAND here, as wxWidgets expects all control + // button clicks to generate WM_COMMAND msgs, not WM_CONTROL + // + if (pWin->IsKindOf(CLASSINFO(wxListBox))) + { + wxListBox* pListBox = wxDynamicCast(pWin, wxListBox); + + pListBox->OS2Command( (WXUINT)SHORT2FROMMP(wParam) + ,(WXWORD)SHORT1FROMMP(wParam) + ); + if (pListBox->GetWindowStyle() & wxLB_OWNERDRAW) + Refresh(); + + } + if (pWin->IsKindOf(CLASSINFO(wxComboBox))) + { + wxComboBox* pComboBox = wxDynamicCast(pWin, wxComboBox); + + pComboBox->OS2Command( (WXUINT)SHORT2FROMMP(wParam) + ,(WXWORD)SHORT1FROMMP(wParam) + ); + } + return 0; + } + // break; + + case SPBN_UPARROW: + case SPBN_DOWNARROW: + case SPBN_CHANGE: + { + char zVal[10]; + long lVal; + + ::WinSendMsg( HWNDFROMMP(lParam) + ,SPBM_QUERYVALUE + ,&zVal[0] + ,MPFROM2SHORT( (USHORT)10 + ,(USHORT)SPBQ_UPDATEIFVALID + ) + ); + lVal = atol(zVal); + bProcessed = OS2OnScroll( wxVERTICAL + ,(WXWORD)SHORT2FROMMP(wParam) + ,(WXWORD)lVal + ,HWNDFROMMP(lParam) + ); + } + break; + + case SLN_SLIDERTRACK: + { + HWND hWnd = ::WinWindowFromID(GetHWND(), SHORT1FROMMP(wParam)); + wxWindowOS2* pChild = wxFindWinFromHandle(hWnd); + + if (!pChild) + { + bProcessed = false; + break; + } + if (pChild->IsKindOf(CLASSINFO(wxSlider))) + bProcessed = OS2OnScroll( wxVERTICAL + ,(WXWORD)SHORT2FROMMP(wParam) + ,(WXWORD)LONGFROMMP(lParam) + ,hWnd + ); + } + break; + } + break; + +#if defined(__VISAGECPP__) && (__IBMCPP__ >= 400) + case WM_CTLCOLORCHANGE: + { + bProcessed = HandleCtlColor(&hBrush); + } + break; +#endif + case WM_ERASEBACKGROUND: + // + // Returning TRUE to requestw PM to paint the window background + // in SYSCLR_WINDOW. We don't really want that + // + bProcessed = HandleEraseBkgnd((WXHDC)(HPS)wParam); + mResult = (MRESULT)(FALSE); + break; + + // the return value for this message is ignored + case WM_SYSCOLORCHANGE: + bProcessed = HandleSysColorChange(); + break; + + case WM_REALIZEPALETTE: + bProcessed = HandlePaletteChanged(); + break; + + // move all drag and drops to wxDrg + case WM_ENDDRAG: + bProcessed = HandleEndDrag(wParam); + break; + + case WM_INITDLG: + bProcessed = HandleInitDialog((WXHWND)(HWND)wParam); + + if ( bProcessed ) + { + // we never set focus from here + mResult = (MRESULT)FALSE; + } + break; + + // wxFrame specific message + case WM_MINMAXFRAME: + bProcessed = HandleGetMinMaxInfo((PSWP)wParam); + break; + + case WM_SYSVALUECHANGED: + // TODO: do something + mResult = (MRESULT)TRUE; + break; + + // + // Comparable to WM_SETPOINTER for windows, only for just controls + // + case WM_CONTROLPOINTER: + bProcessed = HandleSetCursor( SHORT1FROMMP(wParam) // Control ID + ,(HWND)lParam // Cursor Handle + ); + if (bProcessed ) + { + // + // Returning TRUE stops the DefWindowProc() from further + // processing this message - exactly what we need because we've + // just set the cursor. + // + mResult = (MRESULT)TRUE; + } + break; + +#if wxUSE_MENUS_NATIVE + case WM_MENUEND: + if (wxCurrentPopupMenu) + { + if (GetHmenuOf(wxCurrentPopupMenu) == (HWND)lParam) + { + // Break out of msg loop in DoPopupMenu + ::WinPostMsg((HWND)lParam,WM_COMMAND,wParam,0); + } + } + break; +#endif // wxUSE_MENUS_NATIVE + + } + if (!bProcessed) + { +#ifdef __WXDEBUG__ + wxLogTrace(wxTraceMessages, wxT("Forwarding %s to DefWindowProc."), + wxGetMessageName(uMsg)); +#endif // __WXDEBUG__ + if (IsKindOf(CLASSINFO(wxFrame))) + mResult = ::WinDefWindowProc(m_hWnd, uMsg, wParam, lParam); + else if (IsKindOf(CLASSINFO(wxDialog))) + mResult = ::WinDefDlgProc( m_hWnd, uMsg, wParam, lParam); + else + mResult = OS2DefWindowProc(uMsg, wParam, lParam); + } + return mResult; +} // end of wxWindowOS2::OS2WindowProc + +// ---------------------------------------------------------------------------- +// wxWindow <-> HWND map +// ---------------------------------------------------------------------------- + +wxWinHashTable *wxWinHandleHash = NULL; + +wxWindow* wxFindWinFromHandle( + WXHWND hWnd +) +{ + return (wxWindow *)wxWinHandleHash->Get((long)hWnd); +} // end of wxFindWinFromHandle + +void wxAssociateWinWithHandle( + HWND hWnd +, wxWindowOS2* pWin +) +{ + // + // Adding NULL hWnd is (first) surely a result of an error and + // (secondly) breaks menu command processing + // + wxCHECK_RET( hWnd != (HWND)NULL, + wxT("attempt to add a NULL hWnd to window list ignored") ); + + wxWindow* pOldWin = wxFindWinFromHandle((WXHWND) hWnd); + + if (pOldWin && (pOldWin != pWin)) + { + wxString Newstr(pWin->GetClassInfo()->GetClassName()); + wxString Oldstr(pOldWin->GetClassInfo()->GetClassName()); + wxLogError( _T("Bug! New window of class %s has same HWND %X as old window of class %s"), + Newstr.c_str(), + (int)hWnd, + Oldstr.c_str() + ); + } + else if (!pOldWin) + { + wxWinHandleHash->Put( (long)hWnd + ,(wxWindow *)pWin + ); + } +} // end of wxAssociateWinWithHandle + +void wxRemoveHandleAssociation( wxWindowOS2* pWin ) +{ + wxWinHandleHash->Delete((long)pWin->GetHWND()); +} // end of wxRemoveHandleAssociation + +// +// Default destroyer - override if you destroy it in some other way +// (e.g. with MDI child windows) +// +void wxWindowOS2::OS2DestroyWindow() +{ +} + +bool wxWindowOS2::OS2GetCreateWindowCoords( const wxPoint& rPos, + const wxSize& rSize, + int& rnX, + int& rnY, + int& rnWidth, + int& rnHeight ) const +{ + bool bNonDefault = false; + static const int DEFAULT_Y = 200; + static const int DEFAULT_H = 250; + + if (rPos.x == wxDefaultCoord) + { + rnX = rnY = CW_USEDEFAULT; + } + else + { + rnX = rPos.x; + rnY = rPos.y == wxDefaultCoord ? DEFAULT_Y : rPos.y; + bNonDefault = true; + } + if (rSize.x == wxDefaultCoord) + { + rnWidth = rnHeight = CW_USEDEFAULT; + } + else + { + rnWidth = rSize.x; + rnHeight = rSize.y == wxDefaultCoord ? DEFAULT_H : rSize.y; + bNonDefault = true; + } + return bNonDefault; +} // end of wxWindowOS2::OS2GetCreateWindowCoords + +WXHWND wxWindowOS2::OS2GetParent() const +{ + return m_parent ? m_parent->GetHWND() : NULL; +} + +bool wxWindowOS2::OS2Create( PSZ zClass, + const wxChar* zTitle, + WXDWORD dwStyle, + const wxPoint& rPos, + const wxSize& rSize, + void* pCtlData, + WXDWORD WXUNUSED(dwExStyle), + bool bIsChild ) +{ + ERRORID vError; + wxString sError; + int nX = 0L; + int nY = 0L; + int nWidth = 0L; + int nHeight = 0L; + long lControlId = 0L; + wxWindowCreationHook vHook(this); + wxString sClassName((wxChar*)zClass); + + OS2GetCreateWindowCoords( rPos + ,rSize + ,nX + ,nY + ,nWidth + ,nHeight + ); + + if (bIsChild) + { + lControlId = GetId(); + if (GetWindowStyleFlag() & wxCLIP_SIBLINGS) + { + dwStyle |= WS_CLIPSIBLINGS; + } + } + // + // For each class "Foo" we have we also have "FooNR" ("no repaint") class + // which is the same but without CS_[HV]REDRAW class styles so using it + // ensures that the window is not fully repainted on each resize + // + if (!HasFlag(wxFULL_REPAINT_ON_RESIZE)) + { + sClassName += wxT("NR"); + } + m_hWnd = (WXHWND)::WinCreateWindow( (HWND)OS2GetParent() + ,(PSZ)sClassName.c_str() + ,(PSZ)(zTitle ? zTitle : wxEmptyString) + ,(ULONG)dwStyle + ,(LONG)0L + ,(LONG)0L + ,(LONG)0L + ,(LONG)0L + ,NULLHANDLE + ,HWND_TOP + ,(ULONG)lControlId + ,pCtlData + ,NULL + ); + if (!m_hWnd) + { + vError = ::WinGetLastError(wxGetInstance()); + sError = wxPMErrorToStr(vError); + return false; + } + SubclassWin(m_hWnd); + SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT)); + + SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE)); + + LONG lColor = (LONG)m_backgroundColour.GetPixel(); + + if (!::WinSetPresParam( m_hWnd + ,PP_BACKGROUNDCOLOR + ,sizeof(LONG) + ,(PVOID)&lColor + )) + { + vError = ::WinGetLastError(vHabmain); + sError = wxPMErrorToStr(vError); + wxLogError(_T("Error creating frame. Error: %s\n"), sError.c_str()); + return false; + } + SetSize( nX + ,nY + ,nWidth + ,nHeight + ); + return true; +} // end of wxWindowOS2::OS2Create + +// =========================================================================== +// OS2 PM message handlers +// =========================================================================== + +// --------------------------------------------------------------------------- +// window creation/destruction +// --------------------------------------------------------------------------- + +bool wxWindowOS2::HandleCreate( WXLPCREATESTRUCT WXUNUSED(vCs), + bool* pbMayCreate ) +{ + wxWindowCreateEvent vEvent((wxWindow*)this); + + (void)GetEventHandler()->ProcessEvent(vEvent); + *pbMayCreate = true; + return true; +} // end of wxWindowOS2::HandleCreate + +bool wxWindowOS2::HandleDestroy() +{ + wxWindowDestroyEvent vEvent((wxWindow*)this); + vEvent.SetId(GetId()); + (void)GetEventHandler()->ProcessEvent(vEvent); + + // + // Delete our drop target if we've got one + // +#if wxUSE_DRAG_AND_DROP + if (m_dropTarget != NULL) + { + delete m_dropTarget; + m_dropTarget = NULL; + } +#endif // wxUSE_DRAG_AND_DROP + + // + // WM_DESTROY handled + // + return true; +} // end of wxWindowOS2::HandleDestroy + +// --------------------------------------------------------------------------- +// activation/focus +// --------------------------------------------------------------------------- +void wxWindowOS2::OnSetFocus( + wxFocusEvent& rEvent +) +{ + rEvent.Skip(); +} // end of wxWindowOS2::OnSetFocus + +bool wxWindowOS2::HandleActivate( + int nState +, WXHWND WXUNUSED(hActivate) +) +{ + wxActivateEvent vEvent( wxEVT_ACTIVATE + ,(bool)nState + ,m_windowId + ); + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleActivate + +bool wxWindowOS2::HandleSetFocus( WXHWND WXUNUSED(hWnd) ) +{ + // + // Notify the parent keeping track of focus for the kbd navigation + // purposes that we got it + // + wxChildFocusEvent vEventFocus((wxWindow *)this); + (void)GetEventHandler()->ProcessEvent(vEventFocus); + +#if wxUSE_CARET + // + // Deal with caret + // + if (m_caret) + { + m_caret->OnSetFocus(); + } +#endif // wxUSE_CARET + +#if wxUSE_TEXTCTRL + // If it's a wxTextCtrl don't send the event as it will be done + // after the control gets to process it from EN_FOCUS handler + if ( wxDynamicCastThis(wxTextCtrl) ) + { + return false; + } +#endif // wxUSE_TEXTCTRL + + wxFocusEvent vEvent(wxEVT_SET_FOCUS, m_windowId); + + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleSetFocus + +bool wxWindowOS2::HandleKillFocus( WXHWND hWnd ) +{ +#if wxUSE_CARET + // + // Deal with caret + // + if (m_caret) + { + m_caret->OnKillFocus(); + } +#endif // wxUSE_CARET + +#if wxUSE_TEXTCTRL + // + // If it's a wxTextCtrl don't send the event as it will be done + // after the control gets to process it. + // + wxTextCtrl* pCtrl = wxDynamicCastThis(wxTextCtrl); + + if (pCtrl) + { + return false; + } +#endif + + // + // Don't send the event when in the process of being deleted. This can + // only cause problems if the event handler tries to access the object. + // + if ( m_isBeingDeleted ) + { + return false; + } + + wxFocusEvent vEvent( wxEVT_KILL_FOCUS + ,m_windowId + ); + + vEvent.SetEventObject(this); + + // + // wxFindWinFromHandle() may return NULL, it is ok + // + vEvent.SetWindow(wxFindWinFromHandle(hWnd)); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleKillFocus + +// --------------------------------------------------------------------------- +// miscellaneous +// --------------------------------------------------------------------------- + +bool wxWindowOS2::HandleShow( + bool bShow +, int WXUNUSED(nStatus) +) +{ + wxShowEvent vEvent(GetId(), bShow); + + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleShow + +bool wxWindowOS2::HandleInitDialog( WXHWND WXUNUSED(hWndFocus) ) +{ + wxInitDialogEvent vEvent(GetId()); + + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleInitDialog + +bool wxWindowOS2::HandleEndDrag(WXWPARAM WXUNUSED(wParam)) +{ + // TODO: We'll handle drag and drop later + return false; +} + +bool wxWindowOS2::HandleSetCursor( USHORT WXUNUSED(vId), + WXHWND hPointer ) +{ + // + // Under OS/2 PM this allows the pointer to be changed + // as it passes over a control + // + ::WinSetPointer(HWND_DESKTOP, (HPOINTER)hPointer); + return true; +} // end of wxWindowOS2::HandleSetCursor + +// --------------------------------------------------------------------------- +// owner drawn stuff +// --------------------------------------------------------------------------- +bool wxWindowOS2::OS2OnDrawItem( int vId, + WXDRAWITEMSTRUCT* pItemStruct ) +{ +#if wxUSE_OWNER_DRAWN + wxDC vDc; + +#if wxUSE_MENUS_NATIVE + // + // Is it a menu item? + // + if (vId == 0) + { + ERRORID vError; + wxString sError; + POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct; + wxFrame* pFrame = (wxFrame*)this; + wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem); + HDC hDC = ::GpiQueryDevice(pMeasureStruct->hps); + wxRect vRect( pMeasureStruct->rclItem.xLeft + ,pMeasureStruct->rclItem.yBottom + ,pMeasureStruct->rclItem.xRight - pMeasureStruct->rclItem.xLeft + ,pMeasureStruct->rclItem.yTop - pMeasureStruct->rclItem.yBottom + ); + vDc.SetHDC( hDC, false ); + vDc.SetHPS( pMeasureStruct->hps ); + // + // Load the wxWidgets Pallete and set to RGB mode + // + if (!::GpiCreateLogColorTable( pMeasureStruct->hps + ,0L + ,LCOLF_CONSECRGB + ,0L + ,(LONG)wxTheColourDatabase->m_nSize + ,(PLONG)wxTheColourDatabase->m_palTable + )) + { + vError = ::WinGetLastError(vHabmain); + sError = wxPMErrorToStr(vError); + wxLogError(_T("Unable to set current color table (1). Error: %s\n"), sError.c_str()); + } + // + // Set the color table to RGB mode + // + if (!::GpiCreateLogColorTable( pMeasureStruct->hps + ,0L + ,LCOLF_RGB + ,0L + ,0L + ,NULL + )) + { + vError = ::WinGetLastError(vHabmain); + sError = wxPMErrorToStr(vError); + wxLogError(_T("Unable to set current color table (2). Error: %s\n"), sError.c_str()); + } + + wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE ); + + int eAction = 0; + int eStatus = 0; + + if (pMeasureStruct->fsAttribute == pMeasureStruct->fsAttributeOld) + { + // + // Entire Item needs to be redrawn (either it has reappeared from + // behind another window or is being displayed for the first time + // + eAction = wxOwnerDrawn::wxODDrawAll; + + if (pMeasureStruct->fsAttribute & MIA_HILITED) + { + // + // If it is currently selected we let the system handle it + // + eStatus |= wxOwnerDrawn::wxODSelected; + } + if (pMeasureStruct->fsAttribute & MIA_CHECKED) + { + // + // If it is currently checked we draw our own + // + eStatus |= wxOwnerDrawn::wxODChecked; + pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_CHECKED; + } + if (pMeasureStruct->fsAttribute & MIA_DISABLED) + { + // + // If it is currently disabled we let the system handle it + // + eStatus |= wxOwnerDrawn::wxODDisabled; + } + // + // Don't really care about framed (indicationg focus) or NoDismiss + // + } + else + { + if (pMeasureStruct->fsAttribute & MIA_HILITED) + { + eAction = wxOwnerDrawn::wxODDrawAll; + eStatus |= wxOwnerDrawn::wxODSelected; + // + // Keep the system from trying to highlight with its bogus colors + // + pMeasureStruct->fsAttributeOld = pMeasureStruct->fsAttribute &= ~MIA_HILITED; + } + else if (!(pMeasureStruct->fsAttribute & MIA_HILITED)) + { + eAction = wxOwnerDrawn::wxODDrawAll; + eStatus = 0; + // + // Keep the system from trying to highlight with its bogus colors + // + pMeasureStruct->fsAttribute = pMeasureStruct->fsAttributeOld &= ~MIA_HILITED; + } + else + { + // + // For now we don't care about anything else + // just ignore the entire message! + // + return true; + } + } + // + // Now redraw the item + // + return(pMenuItem->OnDrawItem( vDc + ,vRect + ,(wxOwnerDrawn::wxODAction)eAction + ,(wxOwnerDrawn::wxODStatus)eStatus + )); + // + // leave the fsAttribute and fsOldAttribute unchanged. If different, + // the system will do the highlight or fraeming or disabling for us, + // otherwise, we'd have to do it ourselves. + // + } +#endif // wxUSE_MENUS_NATIVE + + wxWindow* pItem = FindItem(vId); + + if (pItem && pItem->IsKindOf(CLASSINFO(wxControl))) + { + return ((wxControl *)pItem)->OS2OnDraw(pItemStruct); + } +#else + vId = vId; + pItemStruct = pItemStruct; +#endif + return false; +} // end of wxWindowOS2::OS2OnDrawItem + +long wxWindowOS2::OS2OnMeasureItem( int lId, + WXMEASUREITEMSTRUCT* pItemStruct ) +{ +#if wxUSE_OWNER_DRAWN + // + // Is it a menu item? + // + if (lId == 65536) // I really don't like this...has to be a better indicator + { + if (IsKindOf(CLASSINFO(wxFrame))) // we'll assume if Frame then a menu + { + size_t nWidth; + size_t nHeight; + POWNERITEM pMeasureStruct = (POWNERITEM)pItemStruct; + wxFrame* pFrame = (wxFrame*)this; + wxMenuItem* pMenuItem = pFrame->GetMenuBar()->FindItem(pMeasureStruct->idItem, pMeasureStruct->hItem); + + wxCHECK( pMenuItem->IsKindOf(CLASSINFO(wxMenuItem)), FALSE ); + nWidth = 0L; + nHeight = 0L; + if (pMenuItem->OnMeasureItem( &nWidth + ,&nHeight + )) + { + MRESULT mRc; + + pMeasureStruct->rclItem.xRight = nWidth; + pMeasureStruct->rclItem.xLeft = 0L; + pMeasureStruct->rclItem.yTop = nHeight; + pMeasureStruct->rclItem.yBottom = 0L; + mRc = MRFROM2SHORT(nHeight, nWidth); + return LONGFROMMR(mRc); + } + return 0L; + } + } + wxWindow* pItem = FindItem(lId); + + if (pItem && pItem->IsKindOf(CLASSINFO(wxControl))) + { + OWNERITEM vItem; + + vItem.idItem = (LONG)pItemStruct; + return ((wxControl *)pItem)->OS2OnMeasure((WXMEASUREITEMSTRUCT*)&vItem); + } +#else + lId = lId; + pItemStruct = pItemStruct; +#endif // wxUSE_OWNER_DRAWN + return FALSE; +} + +// --------------------------------------------------------------------------- +// colours and palettes +// --------------------------------------------------------------------------- + +bool wxWindowOS2::HandleSysColorChange() +{ + wxSysColourChangedEvent vEvent; + + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleSysColorChange + +bool wxWindowOS2::HandleCtlColor( WXHBRUSH* WXUNUSED(phBrush) ) +{ + // + // Not much provided with message. So not sure I can do anything with it + // + return true; +} // end of wxWindowOS2::HandleCtlColor + + +// Define for each class of dialog and control +WXHBRUSH wxWindowOS2::OnCtlColor(WXHDC WXUNUSED(hDC), + WXHWND WXUNUSED(hWnd), + WXUINT WXUNUSED(nCtlColor), + WXUINT WXUNUSED(message), + WXWPARAM WXUNUSED(wParam), + WXLPARAM WXUNUSED(lParam)) +{ + return (WXHBRUSH)0; +} + +bool wxWindowOS2::HandlePaletteChanged() +{ + // need to set this to something first + WXHWND hWndPalChange = NULLHANDLE; + + wxPaletteChangedEvent vEvent(GetId()); + + vEvent.SetEventObject(this); + vEvent.SetChangedWindow(wxFindWinFromHandle(hWndPalChange)); + + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandlePaletteChanged + +// +// Responds to colour changes: passes event on to children. +// +void wxWindowOS2::OnSysColourChanged( + wxSysColourChangedEvent& rEvent +) +{ + wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); + + while (node) + { + // + // Only propagate to non-top-level windows + // + wxWindow* pWin = (wxWindow *)node->GetData(); + + if (pWin->GetParent()) + { + wxSysColourChangedEvent vEvent; + + rEvent.SetEventObject(pWin); + pWin->GetEventHandler()->ProcessEvent(vEvent); + } + node = node->GetNext(); + } +} // end of wxWindowOS2::OnSysColourChanged + +// --------------------------------------------------------------------------- +// painting +// --------------------------------------------------------------------------- + +void wxWindow::OnPaint ( + wxPaintEvent& rEvent +) +{ + HDC hDC = (HDC)wxPaintDC::FindDCInCache((wxWindow*) rEvent.GetEventObject()); + + if (hDC != 0) + { + OS2DefWindowProc( (WXUINT)WM_PAINT + ,(WXWPARAM)hDC + ,(WXLPARAM)0 + ); + } +} // end of wxWindow::OnPaint + +bool wxWindowOS2::HandlePaint() +{ + HRGN hRgn; + wxPaintEvent vEvent(m_windowId); + HPS hPS; + bool bProcessed; + + // Create empty region + // TODO: get HPS somewhere else if possible + hPS = ::WinGetPS(GetHwnd()); + hRgn = ::GpiCreateRegion(hPS, 0, NULL); + + if (::WinQueryUpdateRegion(GetHwnd(), hRgn) == RGN_ERROR) + { + wxLogLastError(wxT("CreateRectRgn")); + return false; + } + // Get all the rectangles from the region, convert the individual + // rectangles to "the other" coordinate system and reassemble a + // region from the rectangles, to be feed into m_updateRegion. + // + RGNRECT vRgnData; + PRECTL pUpdateRects = NULL; + vRgnData.ulDirection = RECTDIR_LFRT_TOPBOT; + if (::GpiQueryRegionRects( hPS // Pres space + ,hRgn // Handle of region to query + ,NULL // Return all RECTs + ,&vRgnData // Will contain number or RECTs in region + ,NULL // NULL to return number of RECTs + )) + { + pUpdateRects = new RECTL[vRgnData.crcReturned]; + vRgnData.crc = vRgnData.crcReturned; + vRgnData.ircStart = 1; + if (::GpiQueryRegionRects( hPS // Pres space of source + ,hRgn // Handle of source region + ,NULL // Return all RECTs + ,&vRgnData // Operations set to return rects + ,pUpdateRects // Will contain the actual RECTS + )) + { + int height; + RECT vRect; + ::WinQueryWindowRect(GetHwnd(), &vRect); + height = vRect.yTop; + + for(size_t i = 0; i < vRgnData.crc; i++) + { + int rectHeight; + rectHeight = pUpdateRects[i].yTop - pUpdateRects[i].yBottom; + pUpdateRects[i].yBottom = height - pUpdateRects[i].yTop; + pUpdateRects[i].yTop = pUpdateRects[i].yBottom + rectHeight; + } + ::GpiSetRegion(hPS, hRgn, vRgnData.crc, pUpdateRects); + delete [] pUpdateRects; + } + } + m_updateRegion = wxRegion(hRgn, hPS); + + vEvent.SetEventObject(this); + bProcessed = GetEventHandler()->ProcessEvent(vEvent); + + if (!bProcessed && + IsKindOf(CLASSINFO(wxPanel)) && + GetChildren().GetCount() == 0 + ) + { + // + // OS/2 needs to process this right here, not by the default proc + // Window's default proc correctly paints everything, OS/2 does not. + // For decorative panels that typically have no children, we draw + // borders. + // + HPS hPS; + RECTL vRect; + + hPS = ::WinBeginPaint( GetHwnd() + ,NULLHANDLE + ,&vRect + ); + if(hPS) + { + ::GpiCreateLogColorTable( hPS + ,0L + ,LCOLF_CONSECRGB + ,0L + ,(LONG)wxTheColourDatabase->m_nSize + ,(PLONG)wxTheColourDatabase->m_palTable + ); + ::GpiCreateLogColorTable( hPS + ,0L + ,LCOLF_RGB + ,0L + ,0L + ,NULL + ); + if (::WinIsWindowVisible(GetHWND())) + ::WinFillRect(hPS, &vRect, GetBackgroundColour().GetPixel()); + if (m_dwExStyle) + { + LINEBUNDLE vLineBundle; + + vLineBundle.lColor = 0x00000000; // Black + vLineBundle.usMixMode = FM_OVERPAINT; + vLineBundle.fxWidth = 1; + vLineBundle.lGeomWidth = 1; + vLineBundle.usType = LINETYPE_SOLID; + vLineBundle.usEnd = 0; + vLineBundle.usJoin = 0; + ::GpiSetAttrs( hPS + ,PRIM_LINE + ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE + ,0L + ,&vLineBundle + ); + ::WinQueryWindowRect(GetHwnd(), &vRect); + wxDrawBorder( hPS + ,vRect + ,m_dwExStyle + ); + } + } + ::WinEndPaint(hPS); + bProcessed = true; + } + else if (!bProcessed && + IsKindOf(CLASSINFO(wxPanel)) + ) + { + // + // Panel with children, usually fills a frame client so no borders. + // + HPS hPS; + RECTL vRect; + + hPS = ::WinBeginPaint( GetHwnd() + ,NULLHANDLE + ,&vRect + ); + if(hPS) + { + ::GpiCreateLogColorTable( hPS + ,0L + ,LCOLF_CONSECRGB + ,0L + ,(LONG)wxTheColourDatabase->m_nSize + ,(PLONG)wxTheColourDatabase->m_palTable + ); + ::GpiCreateLogColorTable( hPS + ,0L + ,LCOLF_RGB + ,0L + ,0L + ,NULL + ); + + if (::WinIsWindowVisible(GetHWND())) + ::WinFillRect(hPS, &vRect, GetBackgroundColour().GetPixel()); + } + ::WinEndPaint(hPS); + bProcessed = true; + } + return bProcessed; +} // end of wxWindowOS2::HandlePaint + +bool wxWindowOS2::HandleEraseBkgnd( WXHDC hDC ) +{ + SWP vSwp; + bool rc; + + ::WinQueryWindowPos(GetHwnd(), &vSwp); + if (vSwp.fl & SWP_MINIMIZE) + return true; + + wxDC vDC; + + vDC.m_hPS = (HPS)hDC; // this is really a PS + vDC.SetWindow((wxWindow*)this); + + wxEraseEvent vEvent(m_windowId, &vDC); + + vEvent.SetEventObject(this); + + rc = GetEventHandler()->ProcessEvent(vEvent); + + vDC.m_hPS = NULLHANDLE; + return true; +} // end of wxWindowOS2::HandleEraseBkgnd + +void wxWindowOS2::OnEraseBackground(wxEraseEvent& rEvent) +{ + RECTL vRect; + HPS hPS = rEvent.GetDC()->GetHPS(); + APIRET rc; + LONG lColor = m_backgroundColour.GetPixel(); + + rc = ::WinQueryWindowRect(GetHwnd(), &vRect); + rc = ::WinFillRect(hPS, &vRect, lColor); +} // end of wxWindowOS2::OnEraseBackground + +// --------------------------------------------------------------------------- +// moving and resizing +// --------------------------------------------------------------------------- + +bool wxWindowOS2::HandleMinimize() +{ + wxIconizeEvent vEvent(m_windowId); + + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleMinimize + +bool wxWindowOS2::HandleMaximize() +{ + wxMaximizeEvent vEvent(m_windowId); + + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleMaximize + +bool wxWindowOS2::HandleMove( int nX, int nY ) +{ + wxPoint pt(nX, nY); + wxMoveEvent vEvent(pt, m_windowId); + + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleMove + +bool wxWindowOS2::HandleSize( int nWidth, + int nHeight, + WXUINT WXUNUSED(nFlag) ) +{ + wxSize sz(nWidth, nHeight); + wxSizeEvent vEvent(sz, m_windowId); + + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleSize + +bool wxWindowOS2::HandleGetMinMaxInfo( PSWP pSwp ) +{ + POINTL vPoint; + + switch(pSwp->fl) + { + case SWP_MAXIMIZE: + ::WinGetMaxPosition(GetHwnd(), pSwp); + m_maxWidth = pSwp->cx; + m_maxHeight = pSwp->cy; + break; + + case SWP_MINIMIZE: + ::WinGetMinPosition(GetHwnd(), pSwp, &vPoint); + m_minWidth = pSwp->cx; + m_minHeight = pSwp->cy; + break; + + default: + return false; + } + return true; +} // end of wxWindowOS2::HandleGetMinMaxInfo + +// --------------------------------------------------------------------------- +// command messages +// --------------------------------------------------------------------------- +bool wxWindowOS2::HandleCommand( WXWORD wId, + WXWORD wCmd, + WXHWND hControl ) +{ +#if wxUSE_MENUS_NATIVE + if (wxCurrentPopupMenu) + { + wxMenu* pPopupMenu = wxCurrentPopupMenu; + + wxCurrentPopupMenu = NULL; + return pPopupMenu->OS2Command(wCmd, wId); + } +#endif // wxUSE_MENUS_NATIVE + + wxWindow* pWin = FindItem(wId); + + if (!pWin) + { + pWin = wxFindWinFromHandle(hControl); + } + + if (pWin) + return pWin->OS2Command(wCmd, wId); + + return false; +} // end of wxWindowOS2::HandleCommand + +bool wxWindowOS2::HandleSysCommand( WXWPARAM wParam, + WXLPARAM WXUNUSED(lParam) ) +{ + // + // 4 bits are reserved + // + switch (SHORT1FROMMP(wParam)) + { + case SC_MAXIMIZE: + return HandleMaximize(); + + case SC_MINIMIZE: + return HandleMinimize(); + } + return false; +} // end of wxWindowOS2::HandleSysCommand + +// --------------------------------------------------------------------------- +// mouse events +// --------------------------------------------------------------------------- +//TODO: check against MSW +void wxWindowOS2::InitMouseEvent( + wxMouseEvent& rEvent +, int nX +, int nY +, WXUINT uFlags +) +{ + int nHeight; + DoGetSize(0, &nHeight); + rEvent.m_x = nX; + // Convert to wxWidgets standard coordinate system! + rEvent.m_y = nHeight - nY; + rEvent.m_shiftDown = ((uFlags & KC_SHIFT) != 0); + rEvent.m_controlDown = ((uFlags & KC_CTRL) != 0); + rEvent.m_altDown = ((uFlags & KC_ALT) != 0); + rEvent.m_leftDown = IsKeyDown(VK_BUTTON1); + rEvent.m_middleDown = IsKeyDown(VK_BUTTON3); + rEvent.m_rightDown = IsKeyDown(VK_BUTTON2); + rEvent.SetTimestamp(s_currentMsg.time); + rEvent.SetEventObject(this); + rEvent.SetId(GetId()); + +#if wxUSE_MOUSEEVENT_HACK + m_lastMouseX = nX; + m_lastMouseY = nY; + m_lastMouseEvent = rEvent.GetEventType(); +#endif // wxUSE_MOUSEEVENT_HACK +} // end of wxWindowOS2::InitMouseEvent + +bool wxWindowOS2::HandleMouseEvent( WXUINT uMsg, + int nX, + int nY, + WXUINT uFlags ) +{ + bool bProcessed = false; + + // + // The mouse events take consecutive IDs from WM_MOUSEFIRST to + // WM_MOUSELAST, so it's enough to subtract WM_MOUSEMOVE == WM_MOUSEFIRST + // from the message id and take the value in the table to get wxWin event + // id + // + static const wxEventType eventsMouse[] = + { + wxEVT_MOTION, + wxEVT_LEFT_DOWN, + wxEVT_LEFT_UP, + wxEVT_LEFT_DCLICK, + wxEVT_RIGHT_DOWN, + wxEVT_RIGHT_UP, + wxEVT_RIGHT_DCLICK, + wxEVT_MIDDLE_DOWN, + wxEVT_MIDDLE_UP, + wxEVT_MIDDLE_DCLICK + }; + + // Bounds check + if ((uMsg >= WM_MOUSEMOVE) && (uMsg <= WM_BUTTON3DBLCLK)) + { + wxMouseEvent vEvent(eventsMouse[uMsg - WM_MOUSEMOVE]); + + InitMouseEvent( vEvent + ,nX + ,nY + ,uFlags + ); + + bProcessed = GetEventHandler()->ProcessEvent(vEvent); + if (!bProcessed) + { + HPOINTER hCursor = (HPOINTER)GetCursor().GetHCURSOR(); + + if (hCursor != NULLHANDLE) + { + ::WinSetPointer(HWND_DESKTOP, hCursor); + bProcessed = true; + } + } + } + return bProcessed; +} // end of wxWindowOS2::HandleMouseEvent + +bool wxWindowOS2::HandleMouseMove( int nX, + int nY, + WXUINT uFlags ) +{ + if (!m_bMouseInWindow) + { + // + // Generate an ENTER event + // + m_bMouseInWindow = true; + + wxMouseEvent vEvent(wxEVT_ENTER_WINDOW); + + InitMouseEvent( vEvent + ,nX + ,nY + ,uFlags + ); + + (void)GetEventHandler()->ProcessEvent(vEvent); + } + return HandleMouseEvent( WM_MOUSEMOVE + ,nX + ,nY + ,uFlags + ); +} // end of wxWindowOS2::HandleMouseMove + +// --------------------------------------------------------------------------- +// keyboard handling +// --------------------------------------------------------------------------- + +// +// Create the key event of the given type for the given key - used by +// HandleChar and HandleKeyDown/Up +// +wxKeyEvent wxWindowOS2::CreateKeyEvent( + wxEventType eType +, int nId +, WXLPARAM lParam +, WXWPARAM wParam +) const +{ + wxKeyEvent vEvent(eType); + + vEvent.SetId(GetId()); + vEvent.m_shiftDown = IsShiftDown(); + vEvent.m_controlDown = IsCtrlDown(); + vEvent.m_altDown = (HIWORD(lParam) & KC_ALT) == KC_ALT; + + vEvent.SetEventObject((wxWindow *)this); // const_cast + vEvent.m_keyCode = nId; + vEvent.m_rawCode = (wxUint32)wParam; + vEvent.m_rawFlags = (wxUint32)lParam; + vEvent.SetTimestamp(s_currentMsg.time); + + // + // Translate the position to client coords + // + POINTL vPoint; + RECTL vRect; + + ::WinQueryPointerPos(HWND_DESKTOP, &vPoint); + ::WinQueryWindowRect( GetHwnd() + ,&vRect + ); + + vPoint.x -= vRect.xLeft; + vPoint.y -= vRect.yBottom; + + vEvent.m_x = vPoint.x; + vEvent.m_y = vPoint.y; + + return vEvent; +} // end of wxWindowOS2::CreateKeyEvent + +// +// isASCII is true only when we're called from WM_CHAR handler and not from +// WM_KEYDOWN one +// +bool wxWindowOS2::HandleChar( WXWPARAM WXUNUSED(wParam), + WXLPARAM lParam, + bool isASCII ) +{ + bool bCtrlDown = false; + int vId; + + if (m_bLastKeydownProcessed) + { + // + // The key was handled in the EVT_KEY_DOWN. Handling a key in an + // EVT_KEY_DOWN handler is meant, by design, to prevent EVT_CHARs + // from happening, so just bail out at this point. + // + m_bLastKeydownProcessed = false; + return true; + } + if (isASCII) + { + // + // If 1 -> 26, translate to either special keycode or just set + // ctrlDown. IOW, Ctrl-C should result in keycode == 3 and + // ControlDown() == true. + // + vId = SHORT1FROMMP(lParam); + if ((vId > 0) && (vId < 27)) + { + switch (vId) + { + case 13: + vId = WXK_RETURN; + break; + + case 8: + vId = WXK_BACK; + break; + + case 9: + vId = WXK_TAB; + break; + + default: + bCtrlDown = true; + break; + } + } + } + else // we're called from WM_KEYDOWN + { + vId = wxCharCodeOS2ToWX((int)SHORT2FROMMP(lParam)); + if (vId == 0) + return false; + } + + wxKeyEvent vEvent(CreateKeyEvent( wxEVT_CHAR, vId, lParam )); + + if (bCtrlDown) + { + vEvent.m_controlDown = true; + } + + return (GetEventHandler()->ProcessEvent(vEvent)); +} + +bool wxWindowOS2::HandleKeyDown( WXWPARAM wParam, + WXLPARAM lParam ) +{ + int nId = wxCharCodeOS2ToWX((int)SHORT2FROMMP(lParam)); + + if (!nId) + { + // + // Normal ASCII char + // + nId = SHORT1FROMMP(lParam); + } + + if (nId != -1) + { + wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_DOWN + ,nId + ,(MPARAM)lParam + ,(MPARAM)wParam + )); + + if (GetEventHandler()->ProcessEvent(vEvent)) + { + return true; + } + } + return false; +} // end of wxWindowOS2::HandleKeyDown + +bool wxWindowOS2::HandleKeyUp( WXWPARAM wParam, + WXLPARAM lParam ) +{ + int nId = wxCharCodeOS2ToWX((int)SHORT2FROMMP(lParam)); + + if (!nId) + { + // + // Normal ASCII char + // + nId = CHAR1FROMMP(lParam); + } + + if (nId != -1) + { + wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_UP + ,nId + ,(MPARAM)lParam + ,(MPARAM)wParam + )); + + if (GetEventHandler()->ProcessEvent(vEvent)) + return true; + } + return false; +} // end of wxWindowOS2::HandleKeyUp + +// --------------------------------------------------------------------------- +// joystick +// --------------------------------------------------------------------------- + +// --------------------------------------------------------------------------- +// scrolling +// --------------------------------------------------------------------------- + +bool wxWindowOS2::OS2OnScroll( int nOrientation, + WXWORD wParam, + WXWORD wPos, + WXHWND hControl ) +{ + if (hControl) + { + wxWindow* pChild = wxFindWinFromHandle(hControl); + + if (pChild ) + return pChild->OS2OnScroll( nOrientation + ,wParam + ,wPos + ,hControl + ); + } + + wxScrollWinEvent vEvent; + + vEvent.SetPosition(wPos); + vEvent.SetOrientation(nOrientation); + vEvent.SetEventObject(this); + + switch (wParam) + { + case SB_LINEUP: + vEvent.SetEventType(wxEVT_SCROLLWIN_LINEUP); + break; + + case SB_LINEDOWN: + vEvent.SetEventType(wxEVT_SCROLLWIN_LINEDOWN); + break; + + case SB_PAGEUP: + vEvent.SetEventType(wxEVT_SCROLLWIN_PAGEUP); + break; + + case SB_PAGEDOWN: + vEvent.SetEventType(wxEVT_SCROLLWIN_PAGEDOWN); + break; + + case SB_SLIDERPOSITION: + vEvent.SetEventType(wxEVT_SCROLLWIN_THUMBRELEASE); + break; + + case SB_SLIDERTRACK: + vEvent.SetEventType(wxEVT_SCROLLWIN_THUMBTRACK); + break; + + default: + return false; + } + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::OS2OnScroll + +// +// Getting the Y position for a window, like a control, is a real +// pain. There are three situations we must deal with in determining +// the OS2 to wxWidgets Y coordinate. +// +// 1) The controls are created in a dialog. +// This is the easiest since a dialog is created with its original +// size so the standard: Y = ParentHeight - (Y + ControlHeight); +// +// 2) The controls are direct children of a frame +// In this instance the controls are actually children of the Frame's +// client. During creation the frame's client resizes several times +// during creation of the status bar and toolbars. The CFrame class +// will take care of this using its AlterChildPos proc. +// +// 3) The controls are children of a panel, which in turn is a child of +// a frame. +// The panel may be one of many, in which case the same treatment +// as 1 applies. It may be the only child, though. +// This is the nastiest case. A panel is created as the only child of +// the frame and as such, when a frame has only one child, the child is +// expanded to fit the entire client area of the frame. Because the +// controls are created BEFORE this occurs their positions are totally +// whacked and any call to WinQueryWindowPos will return invalid +// coordinates. So for this situation we have to compare the size of +// the panel at control creation time with that of the frame client. If +// they are the same we can use the standard Y position equation. If +// not, then we must use the Frame Client's dimensions to position them +// as that will be the eventual size of the panel after the frame resizes +// it! +// +int wxWindowOS2::GetOS2ParentHeight( wxWindowOS2* pParent ) +{ + if (pParent) + { + // + // Case 1 + // + if (pParent->IsKindOf(CLASSINFO(wxDialog))) + return(pParent->GetClientSize().y); + + // + // Case 2 -- if we are one of the separately built standard Frame + // children, like a statusbar, menubar, or toolbar we want to + // use the frame, itself, for positioning. Otherwise we are + // child window and want to use the Frame's client. + // + else if (pParent->IsKindOf(CLASSINFO(wxFrame))) + { + if (IsKindOf(CLASSINFO(wxStatusBar)) || + IsKindOf(CLASSINFO(wxMenuBar)) || + IsKindOf(CLASSINFO(wxToolBar)) + ) + { + if (IsKindOf(CLASSINFO(wxToolBar))) + { + wxFrame* pFrame = wxDynamicCast(GetParent(), wxFrame); + + if (pFrame->GetToolBar() == this) + return(pParent->GetSize().y); + else + return(pParent->GetClientSize().y); + } + else + return(pParent->GetSize().y); + } + else + return(pParent->GetClientSize().y); + } + // + // Case -- this is for any window that is the sole child of a Frame. + // The grandparent must exist and it must be of type CFrame + // and it's height must be different. Otherwise the standard + // applies. + // + else + return(pParent->GetClientSize().y); + } + else // We must be a child of the screen + { + int nHeight; + wxDisplaySize(NULL,&nHeight); + return(nHeight); + } +} // end of wxWindowOS2::GetOS2ParentHeight + +// +// OS/2 needs a lot extra manipulation to deal with layouts +// for canvas windows, particularly scrolled ones. +// +wxWindowCreationHook::wxWindowCreationHook( + wxWindow* pWinBeingCreated +) +{ + gpWinBeingCreated = pWinBeingCreated; +} // end of wxWindowCreationHook::wxWindowCreationHook + +wxWindowCreationHook::~wxWindowCreationHook() +{ + gpWinBeingCreated = NULL; +} // end of wxWindowCreationHook::~wxWindowCreationHook + +// =========================================================================== +// global functions +// =========================================================================== + +void wxGetCharSize( + WXHWND hWnd +, int* pX +, int* pY +,wxFont* WXUNUSED(pTheFont) +) +{ + FONTMETRICS vFM; + HPS hPS; + BOOL rc; + + hPS =::WinGetPS(hWnd); + + rc = ::GpiQueryFontMetrics(hPS, sizeof(FONTMETRICS), &vFM); + if (rc) + { + if (pX) + *pX = vFM.lAveCharWidth; + if (pY) + *pY = vFM.lEmHeight + vFM.lExternalLeading; + } + else + { + if (pX) + *pX = 10; + if (pY) + *pY = 15; + } + ::WinReleasePS(hPS); +} // end of wxGetCharSize + +// +// Returns 0 if was a normal ASCII value, not a special key. This indicates that +// the key should be ignored by WM_KEYDOWN and processed by WM_CHAR instead. +// +int wxCharCodeOS2ToWX( + int nKeySym +) +{ + int nId = 0; + + switch (nKeySym) + { + case VK_BACKTAB: nId = WXK_BACK; break; + case VK_TAB: nId = WXK_TAB; break; + case VK_CLEAR: nId = WXK_CLEAR; break; + case VK_ENTER: nId = WXK_RETURN; break; + case VK_SHIFT: nId = WXK_SHIFT; break; + case VK_CTRL: nId = WXK_CONTROL; break; + case VK_PAUSE: nId = WXK_PAUSE; break; + case VK_SPACE: nId = WXK_SPACE; break; + case VK_PAGEUP: nId = WXK_PAGEUP; break; + case VK_PAGEDOWN: nId = WXK_PAGEDOWN; break; + case VK_ESC: nId = WXK_ESCAPE; break; + case VK_END: nId = WXK_END; break; + case VK_HOME : nId = WXK_HOME; break; + case VK_LEFT : nId = WXK_LEFT; break; + case VK_UP: nId = WXK_UP; break; + case VK_RIGHT: nId = WXK_RIGHT; break; + case VK_DOWN : nId = WXK_DOWN; break; + case VK_PRINTSCRN: nId = WXK_PRINT; break; + case VK_INSERT: nId = WXK_INSERT; break; + case VK_DELETE: nId = WXK_DELETE; break; + case VK_CAPSLOCK: nId = WXK_CAPITAL; break; + case VK_F1: nId = WXK_F1; break; + case VK_F2: nId = WXK_F2; break; + case VK_F3: nId = WXK_F3; break; + case VK_F4: nId = WXK_F4; break; + case VK_F5: nId = WXK_F5; break; + case VK_F6: nId = WXK_F6; break; + case VK_F7: nId = WXK_F7; break; + case VK_F8: nId = WXK_F8; break; + case VK_F9: nId = WXK_F9; break; + case VK_F10: nId = WXK_F10; break; + case VK_F11: nId = WXK_F11; break; + case VK_F12: nId = WXK_F12; break; + case VK_F13: nId = WXK_F13; break; + case VK_F14: nId = WXK_F14; break; + case VK_F15: nId = WXK_F15; break; + case VK_F16: nId = WXK_F16; break; + case VK_F17: nId = WXK_F17; break; + case VK_F18: nId = WXK_F18; break; + case VK_F19: nId = WXK_F19; break; + case VK_F20: nId = WXK_F20; break; + case VK_F21: nId = WXK_F21; break; + case VK_F22: nId = WXK_F22; break; + case VK_F23: nId = WXK_F23; break; + case VK_F24: nId = WXK_F24; break; + case VK_OEM_1: nId = ';'; break; + case VK_OEM_PLUS: nId = '+'; break; + case VK_OEM_COMMA: nId = ','; break; + case VK_OEM_MINUS: nId = '-'; break; + case VK_OEM_PERIOD: nId = '.'; break; + case VK_OEM_2: nId = '/'; break; + case VK_OEM_3: nId = '~'; break; + case VK_OEM_4: nId = '['; break; + case VK_OEM_5: nId = '\\'; break; + case VK_OEM_6: nId = ']'; break; + case VK_OEM_7: nId = '\''; break; + case VK_NUMLOCK: nId = WXK_NUMLOCK; break; + case VK_SCRLLOCK: nId = WXK_SCROLL; break; + default: + { + return 0; + } + } + return nId; +} // end of wxCharCodeOS2ToWX + +int wxCharCodeWXToOS2( int nId, + bool* bIsVirtual) +{ + int nKeySym = 0; + + if ( bIsVirtual ) + *bIsVirtual = true; + switch (nId) + { + case WXK_CLEAR: nKeySym = VK_CLEAR; break; + case WXK_SHIFT: nKeySym = VK_SHIFT; break; + case WXK_CONTROL: nKeySym = VK_CTRL; break; + case WXK_PAUSE: nKeySym = VK_PAUSE; break; + case WXK_PAGEUP: nKeySym = VK_PAGEUP; break; + case WXK_PAGEDOWN: nKeySym = VK_PAGEDOWN; break; + case WXK_END: nKeySym = VK_END; break; + case WXK_HOME : nKeySym = VK_HOME; break; + case WXK_LEFT : nKeySym = VK_LEFT; break; + case WXK_UP: nKeySym = VK_UP; break; + case WXK_RIGHT: nKeySym = VK_RIGHT; break; + case WXK_DOWN : nKeySym = VK_DOWN; break; + case WXK_PRINT: nKeySym = VK_PRINTSCRN; break; + case WXK_INSERT: nKeySym = VK_INSERT; break; + case WXK_DELETE: nKeySym = VK_DELETE; break; + case WXK_F1: nKeySym = VK_F1; break; + case WXK_F2: nKeySym = VK_F2; break; + case WXK_F3: nKeySym = VK_F3; break; + case WXK_F4: nKeySym = VK_F4; break; + case WXK_F5: nKeySym = VK_F5; break; + case WXK_F6: nKeySym = VK_F6; break; + case WXK_F7: nKeySym = VK_F7; break; + case WXK_F8: nKeySym = VK_F8; break; + case WXK_F9: nKeySym = VK_F9; break; + case WXK_F10: nKeySym = VK_F10; break; + case WXK_F11: nKeySym = VK_F11; break; + case WXK_F12: nKeySym = VK_F12; break; + case WXK_F13: nKeySym = VK_F13; break; + case WXK_F14: nKeySym = VK_F14; break; + case WXK_F15: nKeySym = VK_F15; break; + case WXK_F16: nKeySym = VK_F16; break; + case WXK_F17: nKeySym = VK_F17; break; + case WXK_F18: nKeySym = VK_F18; break; + case WXK_F19: nKeySym = VK_F19; break; + case WXK_F20: nKeySym = VK_F20; break; + case WXK_F21: nKeySym = VK_F21; break; + case WXK_F22: nKeySym = VK_F22; break; + case WXK_F23: nKeySym = VK_F23; break; + case WXK_F24: nKeySym = VK_F24; break; + case WXK_NUMLOCK: nKeySym = VK_NUMLOCK; break; + case WXK_SCROLL: nKeySym = VK_SCRLLOCK; break; + default: + { + if ( bIsVirtual ) + *bIsVirtual = false; + nKeySym = nId; + break; + } + } + return nKeySym; +} // end of wxCharCodeWXToOS2 + + +bool wxGetKeyState(wxKeyCode key) +{ + wxASSERT_MSG(key != WXK_LBUTTON && key != WXK_RBUTTON && key != + WXK_MBUTTON, wxT("can't use wxGetKeyState() for mouse buttons")); + + const LONG vk = wxCharCodeWXToOS2(key); + // if the requested key is a LED key, return true if the led is pressed + if ( key == WXK_NUMLOCK || key == WXK_CAPITAL || key == WXK_SCROLL ) + { + // low order bit means LED is highlighted and high order one means the + // key is down; for compatibility with the other ports return true if + // either one is set + return ::WinGetKeyState(HWND_DESKTOP, vk) != 0; + + } + else // normal key + { + return IsKeyDown(vk); + } +} + + +wxWindow* wxGetActiveWindow() +{ + HWND hWnd = ::WinQueryActiveWindow(HWND_DESKTOP); + + if (hWnd != 0) + { + return wxFindWinFromHandle((WXHWND)hWnd); + } + return NULL; +} // end of wxGetActiveWindow + +#ifdef __WXDEBUG__ +const wxChar* wxGetMessageName( int nMessage ) +{ + switch (nMessage) + { + case 0x0000: return wxT("WM_NULL"); + case 0x0001: return wxT("WM_CREATE"); + case 0x0002: return wxT("WM_DESTROY"); + case 0x0004: return wxT("WM_ENABLE"); + case 0x0005: return wxT("WM_SHOW"); + case 0x0006: return wxT("WM_MOVE"); + case 0x0007: return wxT("WM_SIZE"); + case 0x0008: return wxT("WM_ADJUSTWINDOWPOS"); + case 0x0009: return wxT("WM_CALCVALIDRECTS"); + case 0x000A: return wxT("WM_SETWINDOWPARAMS"); + case 0x000B: return wxT("WM_QUERYWINDOWPARAMS"); + case 0x000C: return wxT("WM_HITTEST"); + case 0x000D: return wxT("WM_ACTIVATE"); + case 0x000F: return wxT("WM_SETFOCUS"); + case 0x0010: return wxT("WM_SETSELECTION"); + case 0x0011: return wxT("WM_PPAINT"); + case 0x0012: return wxT("WM_PSETFOCUS"); + case 0x0013: return wxT("WM_PSYSCOLORCHANGE"); + case 0x0014: return wxT("WM_PSIZE"); + case 0x0015: return wxT("WM_PACTIVATE"); + case 0x0016: return wxT("WM_PCONTROL"); + case 0x0020: return wxT("WM_COMMAND"); + case 0x0021: return wxT("WM_SYSCOMMAND"); + case 0x0022: return wxT("WM_HELP"); + case 0x0023: return wxT("WM_PAINT"); + case 0x0024: return wxT("WM_TIMER"); + case 0x0025: return wxT("WM_SEM1"); + case 0x0026: return wxT("WM_SEM2"); + case 0x0027: return wxT("WM_SEM3"); + case 0x0028: return wxT("WM_SEM4"); + case 0x0029: return wxT("WM_CLOSE"); + case 0x002A: return wxT("WM_QUIT"); + case 0x002B: return wxT("WM_SYSCOLORCHANGE"); + case 0x002D: return wxT("WM_SYSVALUECHANGE"); + case 0x002E: return wxT("WM_APPTERMINATENOTIFY"); + case 0x002F: return wxT("WM_PRESPARAMCHANGED"); + // Control notification messages + case 0x0030: return wxT("WM_CONTROL"); + case 0x0031: return wxT("WM_VSCROLL"); + case 0x0032: return wxT("WM_HSCROLL"); + case 0x0033: return wxT("WM_INITMENU"); + case 0x0034: return wxT("WM_MENUSELECT"); + case 0x0035: return wxT("WM_MENUSEND"); + case 0x0036: return wxT("WM_DRAWITEM"); + case 0x0037: return wxT("WM_MEASUREITEM"); + case 0x0038: return wxT("WM_CONTROLPOINTER"); + case 0x003A: return wxT("WM_QUERYDLGCODE"); + case 0x003B: return wxT("WM_INITDLG"); + case 0x003C: return wxT("WM_SUBSTITUTESTRING"); + case 0x003D: return wxT("WM_MATCHMNEMONIC"); + case 0x003E: return wxT("WM_SAVEAPPLICATION"); + case 0x0129: return wxT("WM_CTLCOLORCHANGE"); + case 0x0130: return wxT("WM_QUERYCTLTYPE"); + // Frame messages + case 0x0040: return wxT("WM_FLASHWINDOW"); + case 0x0041: return wxT("WM_FORMATFRAME"); + case 0x0042: return wxT("WM_UPDATEFRAME"); + case 0x0043: return wxT("WM_FOCUSCHANGE"); + case 0x0044: return wxT("WM_SETBORDERSIZE"); + case 0x0045: return wxT("WM_TRACKFRAME"); + case 0x0046: return wxT("WM_MINMAXFRAME"); + case 0x0047: return wxT("WM_SETICON"); + case 0x0048: return wxT("WM_QUERYICON"); + case 0x0049: return wxT("WM_SETACCELTABLE"); + case 0x004A: return wxT("WM_QUERYACCELTABLE"); + case 0x004B: return wxT("WM_TRANSLATEACCEL"); + case 0x004C: return wxT("WM_QUERYTRACKINFO"); + case 0x004D: return wxT("WM_QUERYBORDERSIZE"); + case 0x004E: return wxT("WM_NEXTMENU"); + case 0x004F: return wxT("WM_ERASEBACKGROUND"); + case 0x0050: return wxT("WM_QUERYFRAMEINFO"); + case 0x0051: return wxT("WM_QUERYFOCUSCHAIN"); + case 0x0052: return wxT("WM_OWNERPOSCHANGE"); + case 0x0053: return wxT("WM_CACLFRAMERECT"); + case 0x0055: return wxT("WM_WINDOWPOSCHANGED"); + case 0x0056: return wxT("WM_ADJUSTFRAMEPOS"); + case 0x0059: return wxT("WM_QUERYFRAMECTLCOUNT"); + case 0x005B: return wxT("WM_QUERYHELPINFO"); + case 0x005C: return wxT("WM_SETHELPINFO"); + case 0x005D: return wxT("WM_ERROR"); + case 0x005E: return wxT("WM_REALIZEPALETTE"); + // Clipboard messages + case 0x0060: return wxT("WM_RENDERFMT"); + case 0x0061: return wxT("WM_RENDERALLFMTS"); + case 0x0062: return wxT("WM_DESTROYCLIPBOARD"); + case 0x0063: return wxT("WM_PAINTCLIPBOARD"); + case 0x0064: return wxT("WM_SIZECLIPBOARD"); + case 0x0065: return wxT("WM_HSCROLLCLIPBOARD"); + case 0x0066: return wxT("WM_VSCROLLCLIPBOARD"); + case 0x0067: return wxT("WM_DRAWCLIPBOARD"); + // mouse messages + case 0x0070: return wxT("WM_MOUSEMOVE"); + case 0x0071: return wxT("WM_BUTTON1DOWN"); + case 0x0072: return wxT("WM_BUTTON1UP"); + case 0x0073: return wxT("WM_BUTTON1DBLCLK"); + case 0x0074: return wxT("WM_BUTTON2DOWN"); + case 0x0075: return wxT("WM_BUTTON2UP"); + case 0x0076: return wxT("WM_BUTTON2DBLCLK"); + case 0x0077: return wxT("WM_BUTTON3DOWN"); + case 0x0078: return wxT("WM_BUTTON3UP"); + case 0x0079: return wxT("WM_BUTTON3DBLCLK"); + case 0x007D: return wxT("WM_MOUSEMAP"); + case 0x007E: return wxT("WM_VRNDISABLED"); + case 0x007F: return wxT("WM_VRNENABLED"); + case 0x0410: return wxT("WM_CHORD"); + case 0x0411: return wxT("WM_BUTTON1MOTIONSTART"); + case 0x0412: return wxT("WM_BUTTON1MOTIONEND"); + case 0x0413: return wxT("WM_BUTTON1CLICK"); + case 0x0414: return wxT("WM_BUTTON2MOTIONSTART"); + case 0x0415: return wxT("WM_BUTTON2MOTIONEND"); + case 0x0416: return wxT("WM_BUTTON2CLICK"); + case 0x0417: return wxT("WM_BUTTON3MOTIONSTART"); + case 0x0418: return wxT("WM_BUTTON3MOTIONEND"); + case 0x0419: return wxT("WM_BUTTON3CLICK"); + case 0x0420: return wxT("WM_BEGINDRAG"); + case 0x0421: return wxT("WM_ENDDRAG"); + case 0x0422: return wxT("WM_SINGLESELECT"); + case 0x0423: return wxT("WM_OPEN"); + case 0x0424: return wxT("WM_CONTEXTMENU"); + case 0x0425: return wxT("WM_CONTEXTHELP"); + case 0x0426: return wxT("WM_TEXTEDIT"); + case 0x0427: return wxT("WM_BEGINSELECT"); + case 0x0228: return wxT("WM_ENDSELECT"); + case 0x0429: return wxT("WM_PICKUP"); + case 0x04C0: return wxT("WM_PENFIRST"); + case 0x04FF: return wxT("WM_PENLAST"); + case 0x0500: return wxT("WM_MMPMFIRST"); + case 0x05FF: return wxT("WM_MMPMLAST"); + case 0x0600: return wxT("WM_STDDLGFIRST"); + case 0x06FF: return wxT("WM_STDDLGLAST"); + case 0x0BD0: return wxT("WM_BIDI_FIRST"); + case 0x0BFF: return wxT("WM_BIDI_LAST"); + // keyboard input + case 0x007A: return wxT("WM_CHAR"); + case 0x007B: return wxT("WM_VIOCHAR"); + // DDE messages + case 0x00A0: return wxT("WM_DDE_INITIATE"); + case 0x00A1: return wxT("WM_DDE_REQUEST"); + case 0x00A2: return wxT("WM_DDE_ACK"); + case 0x00A3: return wxT("WM_DDE_DATA"); + case 0x00A4: return wxT("WM_DDE_ADVISE"); + case 0x00A5: return wxT("WM_DDE_UNADVISE"); + case 0x00A6: return wxT("WM_DDE_POKE"); + case 0x00A7: return wxT("WM_DDE_EXECUTE"); + case 0x00A8: return wxT("WM_DDE_TERMINATE"); + case 0x00A9: return wxT("WM_DDE_INITIATEACK"); + case 0x00AF: return wxT("WM_DDE_LAST"); + // Buttons + case 0x0120: return wxT("BM_CLICK"); + case 0x0121: return wxT("BM_QUERYCHECKINDEX"); + case 0x0122: return wxT("BM_QUERYHILITE"); + case 0x0123: return wxT("BM_SETHILITE"); + case 0x0124: return wxT("BM_QUERYCHECK"); + case 0x0125: return wxT("BM_SETCHECK"); + case 0x0126: return wxT("BM_SETDEFAULT"); + case 0x0128: return wxT("BM_AUTOSIZE"); + // Combo boxes + case 0x029A: return wxT("CBID_LIST"); + case 0x029B: return wxT("CBID_EDIT"); + case 0x0170: return wxT("CBM_SHOWLIST"); + case 0x0171: return wxT("CBM_HILITE"); + case 0x0172: return wxT("CBM_ISLISTSHOWING"); + // Edit fields + case 0x0140: return wxT("EM_QUERYCHANGED"); + case 0x0141: return wxT("EM_QUERYSEL"); + case 0x0142: return wxT("EM_SETSEL"); + case 0x0143: return wxT("EM_SETTEXTLIMIT"); + case 0x0144: return wxT("EM_CUT"); + case 0x0145: return wxT("EM_COPY"); + case 0x0146: return wxT("EM_CLEAR"); + case 0x0147: return wxT("EM_PASTE"); + case 0x0148: return wxT("EM_QUERYFIRSTCHAR"); + case 0x0149: return wxT("EM_SETFIRSTCHAR"); + case 0x014A: return wxT("EM_QUERYREADONLY"); + case 0x014B: return wxT("EM_SETREADONLY"); + case 0x014C: return wxT("EM_SETINSERTMODE"); + // Listboxes + case 0x0160: return wxT("LM_QUERYITEMCOUNT"); + case 0x0161: return wxT("LM_INSERTITEM"); + case 0x0162: return wxT("LM_SETOPENINDEX"); + case 0x0163: return wxT("LM_DELETEITEM"); + case 0x0164: return wxT("LM_SELECTITEM"); + case 0x0165: return wxT("LM_QUERYSELECTION"); + case 0x0166: return wxT("LM_SETITEMTEXT"); + case 0x0167: return wxT("LM_QUERYITEMTEXTLENGTH"); + case 0x0168: return wxT("LM_QUERYITEMTEXT"); + case 0x0169: return wxT("LM_SETITEMHANDLE"); + case 0x016A: return wxT("LM_QUERYITEMHANDLE"); + case 0x016B: return wxT("LM_SEARCHSTRING"); + case 0x016C: return wxT("LM_SETITEMHEIGHT"); + case 0x016D: return wxT("LM_QUERYTOPINDEX"); + case 0x016E: return wxT("LM_DELETEALL"); + case 0x016F: return wxT("LM_INSERTMULITEMS"); + case 0x0660: return wxT("LM_SETITEMWIDTH"); + // Menus + case 0x0180: return wxT("MM_INSERTITEM"); + case 0x0181: return wxT("MM_DELETEITEM"); + case 0x0182: return wxT("MM_QUERYITEM"); + case 0x0183: return wxT("MM_SETITEM"); + case 0x0184: return wxT("MM_QUERYITEMCOUNT"); + case 0x0185: return wxT("MM_STARTMENUMODE"); + case 0x0186: return wxT("MM_ENDMENUMODE"); + case 0x0188: return wxT("MM_REMOVEITEM"); + case 0x0189: return wxT("MM_SELECTITEM"); + case 0x018A: return wxT("MM_QUERYSELITEMID"); + case 0x018B: return wxT("MM_QUERYITEMTEXT"); + case 0x018C: return wxT("MM_QUERYITEMTEXTLENGTH"); + case 0x018D: return wxT("MM_SETITEMHANDLE"); + case 0x018E: return wxT("MM_SETITEMTEXT"); + case 0x018F: return wxT("MM_ITEMPOSITIONFROMID"); + case 0x0190: return wxT("MM_ITEMIDFROMPOSITION"); + case 0x0191: return wxT("MM_QUERYITEMATTR"); + case 0x0192: return wxT("MM_SETITEMATTR"); + case 0x0193: return wxT("MM_ISITEMVALID"); + case 0x0194: return wxT("MM_QUERYITEMRECT"); + case 0x0431: return wxT("MM_QUERYDEFAULTITEMID"); + case 0x0432: return wxT("MM_SETDEFAULTITEMID"); + // Scrollbars + case 0x01A0: return wxT("SBM_SETSCROLLBAR"); + case 0x01A1: return wxT("SBM_SETPOS"); + case 0x01A2: return wxT("SBM_QUERYPOS"); + case 0x01A3: return wxT("SBM_QUERYRANGE"); + case 0x01A6: return wxT("SBM_SETTHUMBSIZE"); + + // Help messages + case 0x0F00: return wxT("WM_HELPBASE"); + case 0x0FFF: return wxT("WM_HELPTOP"); + // Beginning of user defined messages + case 0x1000: return wxT("WM_USER"); + + // wxWidgets user defined types + + // listview + // case 0x1000 + 0: return wxT("LVM_GETBKCOLOR"); + case 0x1000 + 1: return wxT("LVM_SETBKCOLOR"); + case 0x1000 + 2: return wxT("LVM_GETIMAGELIST"); + case 0x1000 + 3: return wxT("LVM_SETIMAGELIST"); + case 0x1000 + 4: return wxT("LVM_GETITEMCOUNT"); + case 0x1000 + 5: return wxT("LVM_GETITEMA"); + case 0x1000 + 75: return wxT("LVM_GETITEMW"); + case 0x1000 + 6: return wxT("LVM_SETITEMA"); + case 0x1000 + 76: return wxT("LVM_SETITEMW"); + case 0x1000 + 7: return wxT("LVM_INSERTITEMA"); + case 0x1000 + 77: return wxT("LVM_INSERTITEMW"); + case 0x1000 + 8: return wxT("LVM_DELETEITEM"); + case 0x1000 + 9: return wxT("LVM_DELETEALLITEMS"); + case 0x1000 + 10: return wxT("LVM_GETCALLBACKMASK"); + case 0x1000 + 11: return wxT("LVM_SETCALLBACKMASK"); + case 0x1000 + 12: return wxT("LVM_GETNEXTITEM"); + case 0x1000 + 13: return wxT("LVM_FINDITEMA"); + case 0x1000 + 83: return wxT("LVM_FINDITEMW"); + case 0x1000 + 14: return wxT("LVM_GETITEMRECT"); + case 0x1000 + 15: return wxT("LVM_SETITEMPOSITION"); + case 0x1000 + 16: return wxT("LVM_GETITEMPOSITION"); + case 0x1000 + 17: return wxT("LVM_GETSTRINGWIDTHA"); + case 0x1000 + 87: return wxT("LVM_GETSTRINGWIDTHW"); + case 0x1000 + 18: return wxT("LVM_HITTEST"); + case 0x1000 + 19: return wxT("LVM_ENSUREVISIBLE"); + case 0x1000 + 20: return wxT("LVM_SCROLL"); + case 0x1000 + 21: return wxT("LVM_REDRAWITEMS"); + case 0x1000 + 22: return wxT("LVM_ARRANGE"); + case 0x1000 + 23: return wxT("LVM_EDITLABELA"); + case 0x1000 + 118: return wxT("LVM_EDITLABELW"); + case 0x1000 + 24: return wxT("LVM_GETEDITCONTROL"); + case 0x1000 + 25: return wxT("LVM_GETCOLUMNA"); + case 0x1000 + 95: return wxT("LVM_GETCOLUMNW"); + case 0x1000 + 26: return wxT("LVM_SETCOLUMNA"); + case 0x1000 + 96: return wxT("LVM_SETCOLUMNW"); + case 0x1000 + 27: return wxT("LVM_INSERTCOLUMNA"); + case 0x1000 + 97: return wxT("LVM_INSERTCOLUMNW"); + case 0x1000 + 28: return wxT("LVM_DELETECOLUMN"); + case 0x1000 + 29: return wxT("LVM_GETCOLUMNWIDTH"); + case 0x1000 + 30: return wxT("LVM_SETCOLUMNWIDTH"); + case 0x1000 + 31: return wxT("LVM_GETHEADER"); + case 0x1000 + 33: return wxT("LVM_CREATEDRAGIMAGE"); + case 0x1000 + 34: return wxT("LVM_GETVIEWRECT"); + case 0x1000 + 35: return wxT("LVM_GETTEXTCOLOR"); + case 0x1000 + 36: return wxT("LVM_SETTEXTCOLOR"); + case 0x1000 + 37: return wxT("LVM_GETTEXTBKCOLOR"); + case 0x1000 + 38: return wxT("LVM_SETTEXTBKCOLOR"); + case 0x1000 + 39: return wxT("LVM_GETTOPINDEX"); + case 0x1000 + 40: return wxT("LVM_GETCOUNTPERPAGE"); + case 0x1000 + 41: return wxT("LVM_GETORIGIN"); + case 0x1000 + 42: return wxT("LVM_UPDATE"); + case 0x1000 + 43: return wxT("LVM_SETITEMSTATE"); + case 0x1000 + 44: return wxT("LVM_GETITEMSTATE"); + case 0x1000 + 45: return wxT("LVM_GETITEMTEXTA"); + case 0x1000 + 115: return wxT("LVM_GETITEMTEXTW"); + case 0x1000 + 46: return wxT("LVM_SETITEMTEXTA"); + case 0x1000 + 116: return wxT("LVM_SETITEMTEXTW"); + case 0x1000 + 47: return wxT("LVM_SETITEMCOUNT"); + case 0x1000 + 48: return wxT("LVM_SORTITEMS"); + case 0x1000 + 49: return wxT("LVM_SETITEMPOSITION32"); + case 0x1000 + 50: return wxT("LVM_GETSELECTEDCOUNT"); + case 0x1000 + 51: return wxT("LVM_GETITEMSPACING"); + case 0x1000 + 52: return wxT("LVM_GETISEARCHSTRINGA"); + case 0x1000 + 117: return wxT("LVM_GETISEARCHSTRINGW"); + case 0x1000 + 53: return wxT("LVM_SETICONSPACING"); + case 0x1000 + 54: return wxT("LVM_SETEXTENDEDLISTVIEWSTYLE"); + case 0x1000 + 55: return wxT("LVM_GETEXTENDEDLISTVIEWSTYLE"); + case 0x1000 + 56: return wxT("LVM_GETSUBITEMRECT"); + case 0x1000 + 57: return wxT("LVM_SUBITEMHITTEST"); + case 0x1000 + 58: return wxT("LVM_SETCOLUMNORDERARRAY"); + case 0x1000 + 59: return wxT("LVM_GETCOLUMNORDERARRAY"); + case 0x1000 + 60: return wxT("LVM_SETHOTITEM"); + case 0x1000 + 61: return wxT("LVM_GETHOTITEM"); + case 0x1000 + 62: return wxT("LVM_SETHOTCURSOR"); + case 0x1000 + 63: return wxT("LVM_GETHOTCURSOR"); + case 0x1000 + 64: return wxT("LVM_APPROXIMATEVIEWRECT"); + case 0x1000 + 65: return wxT("LVM_SETWORKAREA"); + + // tree view + case 0x1100 + 0: return wxT("TVM_INSERTITEMA"); + case 0x1100 + 50: return wxT("TVM_INSERTITEMW"); + case 0x1100 + 1: return wxT("TVM_DELETEITEM"); + case 0x1100 + 2: return wxT("TVM_EXPAND"); + case 0x1100 + 4: return wxT("TVM_GETITEMRECT"); + case 0x1100 + 5: return wxT("TVM_GETCOUNT"); + case 0x1100 + 6: return wxT("TVM_GETINDENT"); + case 0x1100 + 7: return wxT("TVM_SETINDENT"); + case 0x1100 + 8: return wxT("TVM_GETIMAGELIST"); + case 0x1100 + 9: return wxT("TVM_SETIMAGELIST"); + case 0x1100 + 10: return wxT("TVM_GETNEXTITEM"); + case 0x1100 + 11: return wxT("TVM_SELECTITEM"); + case 0x1100 + 12: return wxT("TVM_GETITEMA"); + case 0x1100 + 62: return wxT("TVM_GETITEMW"); + case 0x1100 + 13: return wxT("TVM_SETITEMA"); + case 0x1100 + 63: return wxT("TVM_SETITEMW"); + case 0x1100 + 14: return wxT("TVM_EDITLABELA"); + case 0x1100 + 65: return wxT("TVM_EDITLABELW"); + case 0x1100 + 15: return wxT("TVM_GETEDITCONTROL"); + case 0x1100 + 16: return wxT("TVM_GETVISIBLECOUNT"); + case 0x1100 + 17: return wxT("TVM_HITTEST"); + case 0x1100 + 18: return wxT("TVM_CREATEDRAGIMAGE"); + case 0x1100 + 19: return wxT("TVM_SORTCHILDREN"); + case 0x1100 + 20: return wxT("TVM_ENSUREVISIBLE"); + case 0x1100 + 21: return wxT("TVM_SORTCHILDRENCB"); + case 0x1100 + 22: return wxT("TVM_ENDEDITLABELNOW"); + case 0x1100 + 23: return wxT("TVM_GETISEARCHSTRINGA"); + case 0x1100 + 64: return wxT("TVM_GETISEARCHSTRINGW"); + case 0x1100 + 24: return wxT("TVM_SETTOOLTIPS"); + case 0x1100 + 25: return wxT("TVM_GETTOOLTIPS"); + + // header + case 0x1200 + 0: return wxT("HDM_GETITEMCOUNT"); + case 0x1200 + 1: return wxT("HDM_INSERTITEMA"); + case 0x1200 + 10: return wxT("HDM_INSERTITEMW"); + case 0x1200 + 2: return wxT("HDM_DELETEITEM"); + case 0x1200 + 3: return wxT("HDM_GETITEMA"); + case 0x1200 + 11: return wxT("HDM_GETITEMW"); + case 0x1200 + 4: return wxT("HDM_SETITEMA"); + case 0x1200 + 12: return wxT("HDM_SETITEMW"); + case 0x1200 + 5: return wxT("HDM_LAYOUT"); + case 0x1200 + 6: return wxT("HDM_HITTEST"); + case 0x1200 + 7: return wxT("HDM_GETITEMRECT"); + case 0x1200 + 8: return wxT("HDM_SETIMAGELIST"); + case 0x1200 + 9: return wxT("HDM_GETIMAGELIST"); + case 0x1200 + 15: return wxT("HDM_ORDERTOINDEX"); + case 0x1200 + 16: return wxT("HDM_CREATEDRAGIMAGE"); + case 0x1200 + 17: return wxT("HDM_GETORDERARRAY"); + case 0x1200 + 18: return wxT("HDM_SETORDERARRAY"); + case 0x1200 + 19: return wxT("HDM_SETHOTDIVIDER"); + + // tab control + case 0x1300 + 2: return wxT("TCM_GETIMAGELIST"); + case 0x1300 + 3: return wxT("TCM_SETIMAGELIST"); + case 0x1300 + 4: return wxT("TCM_GETITEMCOUNT"); + case 0x1300 + 5: return wxT("TCM_GETITEMA"); + case 0x1300 + 60: return wxT("TCM_GETITEMW"); + case 0x1300 + 6: return wxT("TCM_SETITEMA"); + case 0x1300 + 61: return wxT("TCM_SETITEMW"); + case 0x1300 + 7: return wxT("TCM_INSERTITEMA"); + case 0x1300 + 62: return wxT("TCM_INSERTITEMW"); + case 0x1300 + 8: return wxT("TCM_DELETEITEM"); + case 0x1300 + 9: return wxT("TCM_DELETEALLITEMS"); + case 0x1300 + 10: return wxT("TCM_GETITEMRECT"); + case 0x1300 + 11: return wxT("TCM_GETCURSEL"); + case 0x1300 + 12: return wxT("TCM_SETCURSEL"); + case 0x1300 + 13: return wxT("TCM_HITTEST"); + case 0x1300 + 14: return wxT("TCM_SETITEMEXTRA"); + case 0x1300 + 40: return wxT("TCM_ADJUSTRECT"); + case 0x1300 + 41: return wxT("TCM_SETITEMSIZE"); + case 0x1300 + 42: return wxT("TCM_REMOVEIMAGE"); + case 0x1300 + 43: return wxT("TCM_SETPADDING"); + case 0x1300 + 44: return wxT("TCM_GETROWCOUNT"); + case 0x1300 + 45: return wxT("TCM_GETTOOLTIPS"); + case 0x1300 + 46: return wxT("TCM_SETTOOLTIPS"); + case 0x1300 + 47: return wxT("TCM_GETCURFOCUS"); + case 0x1300 + 48: return wxT("TCM_SETCURFOCUS"); + case 0x1300 + 49: return wxT("TCM_SETMINTABWIDTH"); + case 0x1300 + 50: return wxT("TCM_DESELECTALL"); + + // toolbar + case WM_USER+1000+1: return wxT("TB_ENABLEBUTTON"); + case WM_USER+1000+2: return wxT("TB_CHECKBUTTON"); + case WM_USER+1000+3: return wxT("TB_PRESSBUTTON"); + case WM_USER+1000+4: return wxT("TB_HIDEBUTTON"); + case WM_USER+1000+5: return wxT("TB_INDETERMINATE"); + case WM_USER+1000+9: return wxT("TB_ISBUTTONENABLED"); + case WM_USER+1000+10: return wxT("TB_ISBUTTONCHECKED"); + case WM_USER+1000+11: return wxT("TB_ISBUTTONPRESSED"); + case WM_USER+1000+12: return wxT("TB_ISBUTTONHIDDEN"); + case WM_USER+1000+13: return wxT("TB_ISBUTTONINDETERMINATE"); + case WM_USER+1000+17: return wxT("TB_SETSTATE"); + case WM_USER+1000+18: return wxT("TB_GETSTATE"); + case WM_USER+1000+19: return wxT("TB_ADDBITMAP"); + case WM_USER+1000+20: return wxT("TB_ADDBUTTONS"); + case WM_USER+1000+21: return wxT("TB_INSERTBUTTON"); + case WM_USER+1000+22: return wxT("TB_DELETEBUTTON"); + case WM_USER+1000+23: return wxT("TB_GETBUTTON"); + case WM_USER+1000+24: return wxT("TB_BUTTONCOUNT"); + case WM_USER+1000+25: return wxT("TB_COMMANDTOINDEX"); + case WM_USER+1000+26: return wxT("TB_SAVERESTOREA"); + case WM_USER+1000+76: return wxT("TB_SAVERESTOREW"); + case WM_USER+1000+27: return wxT("TB_CUSTOMIZE"); + case WM_USER+1000+28: return wxT("TB_ADDSTRINGA"); + case WM_USER+1000+77: return wxT("TB_ADDSTRINGW"); + case WM_USER+1000+29: return wxT("TB_GETITEMRECT"); + case WM_USER+1000+30: return wxT("TB_BUTTONSTRUCTSIZE"); + case WM_USER+1000+31: return wxT("TB_SETBUTTONSIZE"); + case WM_USER+1000+32: return wxT("TB_SETBITMAPSIZE"); + case WM_USER+1000+33: return wxT("TB_AUTOSIZE"); + case WM_USER+1000+35: return wxT("TB_GETTOOLTIPS"); + case WM_USER+1000+36: return wxT("TB_SETTOOLTIPS"); + case WM_USER+1000+37: return wxT("TB_SETPARENT"); + case WM_USER+1000+39: return wxT("TB_SETROWS"); + case WM_USER+1000+40: return wxT("TB_GETROWS"); + case WM_USER+1000+42: return wxT("TB_SETCMDID"); + case WM_USER+1000+43: return wxT("TB_CHANGEBITMAP"); + case WM_USER+1000+44: return wxT("TB_GETBITMAP"); + case WM_USER+1000+45: return wxT("TB_GETBUTTONTEXTA"); + case WM_USER+1000+75: return wxT("TB_GETBUTTONTEXTW"); + case WM_USER+1000+46: return wxT("TB_REPLACEBITMAP"); + case WM_USER+1000+47: return wxT("TB_SETINDENT"); + case WM_USER+1000+48: return wxT("TB_SETIMAGELIST"); + case WM_USER+1000+49: return wxT("TB_GETIMAGELIST"); + case WM_USER+1000+50: return wxT("TB_LOADIMAGES"); + case WM_USER+1000+51: return wxT("TB_GETRECT"); + case WM_USER+1000+52: return wxT("TB_SETHOTIMAGELIST"); + case WM_USER+1000+53: return wxT("TB_GETHOTIMAGELIST"); + case WM_USER+1000+54: return wxT("TB_SETDISABLEDIMAGELIST"); + case WM_USER+1000+55: return wxT("TB_GETDISABLEDIMAGELIST"); + case WM_USER+1000+56: return wxT("TB_SETSTYLE"); + case WM_USER+1000+57: return wxT("TB_GETSTYLE"); + case WM_USER+1000+58: return wxT("TB_GETBUTTONSIZE"); + case WM_USER+1000+59: return wxT("TB_SETBUTTONWIDTH"); + case WM_USER+1000+60: return wxT("TB_SETMAXTEXTROWS"); + case WM_USER+1000+61: return wxT("TB_GETTEXTROWS"); + case WM_USER+1000+41: return wxT("TB_GETBITMAPFLAGS"); + } + + static wxString s_szBuf; + s_szBuf.Printf(wxT(""), nMessage); + return s_szBuf.c_str(); + +} // end of wxGetMessageName + +#endif // __WXDEBUG__ + +// Unused? +#if 0 +static void TranslateKbdEventToMouse( + wxWindow* pWin +, int* pX +, int* pY +, ULONG* pFlags +) +{ + // + // Construct the key mask + ULONG& fwKeys = *pFlags; + + fwKeys = VK_BUTTON2; + if ((::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x100) != 0) + fwKeys |= VK_CTRL; + if ((::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x100) != 0) + fwKeys |= VK_SHIFT; + + // + // Simulate right mouse button click + // + POINTL vPoint; + + ::WinQueryMsgPos(vHabmain, &vPoint); + *pX = vPoint.x; + *pY = vPoint.y; + + pWin->ScreenToClient(pX, pY); +} // end of TranslateKbdEventToMouse #endif -*/ - return exStyle; + +// Find the wxWindow at the current mouse position, returning the mouse +// position. +wxWindow* wxFindWindowAtPointer(wxPoint& WXUNUSED(rPt)) +{ + return wxFindWindowAtPoint(wxGetMousePosition()); +} + +wxWindow* wxFindWindowAtPoint(const wxPoint& rPt) +{ + POINTL vPt2; + + vPt2.x = rPt.x; + vPt2.y = rPt.y; + + HWND hWndHit = ::WinWindowFromPoint(HWND_DESKTOP, &vPt2, FALSE); + wxWindow* pWin = wxFindWinFromHandle((WXHWND)hWndHit) ; + HWND hWnd = hWndHit; + + // + // Try to find a window with a wxWindow associated with it + // + while (!pWin && (hWnd != 0)) + { + hWnd = ::WinQueryWindow(hWnd, QW_PARENT); + pWin = wxFindWinFromHandle((WXHWND)hWnd) ; + } + return pWin; +} + +// Get the current mouse position. +wxPoint wxGetMousePosition() +{ + POINTL vPt; + + ::WinQueryPointerPos(HWND_DESKTOP, &vPt); + return wxPoint(vPt.x, vPt.y); } +wxMouseState wxGetMouseState() +{ + wxMouseState ms; + wxPoint pt = wxGetMousePosition(); + ms.SetX(pt.x); + ms.SetY(pt.y); + ms.SetLeftDown(IsKeyDown(VK_BUTTON1)); + ms.SetMiddleDown(IsKeyDown(VK_BUTTON3)); + ms.SetRightDown(IsKeyDown(VK_BUTTON2)); + ms.SetControlDown(IsCtrlDown()); + ms.SetShiftDown(IsShiftDown()); + ms.SetAltDown(IsKeyDown(VK_ALT)|IsKeyDown(VK_ALTGRAF)); + ms.SetMetaDown(IsKeyDown(VK_ALTGRAF)); + return ms; +} + + +wxWindowOS2* FindWindowForMouseEvent( wxWindow* pWin, + short* WXUNUSED(pnX), + short* WXUNUSED(pnY) ) +{ + HWND hWnd = GetHwndOf(pWin); + HWND hWndUnderMouse; + POINTL vPoint; + BOOL rcEnabled = FALSE; + BOOL rcVisible = FALSE; + + ::WinQueryPointerPos(HWND_DESKTOP, &vPoint); + hWndUnderMouse = ::WinWindowFromPoint(HWND_DESKTOP, &vPoint, TRUE); + if (hWndUnderMouse != HWND_DESKTOP) + { + wxWindow* pWinUnderMouse = wxFindWinFromHandle((WXHWND)hWndUnderMouse); + + if (pWinUnderMouse) + { + wxWindowList::compatibility_iterator current = pWinUnderMouse->GetChildren().GetFirst(); + wxWindow* pGrandChild = NULL; + RECTL vRect; + POINTL vPoint2; + + ::WinMapWindowPoints(HWND_DESKTOP, hWndUnderMouse, &vPoint, 1); + // + // Find a child window mouse might be under + // + while (current) + { + wxWindow* pChild = current->GetData(); + + vPoint2.x = vPoint.x; + vPoint2.y = vPoint.y; + ::WinMapWindowPoints(hWndUnderMouse, pChild->GetHWND(), &vPoint2, 1); + ::WinQueryWindowRect(pChild->GetHWND(), &vRect); + if (::WinPtInRect(vHabmain, &vRect, &vPoint2)) + { + if (pChild->IsTopLevel()) + { + POINTL vPoint3; + wxWindowList::compatibility_iterator current2 =pChild->GetChildren().GetFirst(); + + while (current2) + { + wxWindow* pGrandChild = current2->GetData(); + + vPoint3.x = vPoint2.x; + vPoint3.y = vPoint2.y; + ::WinMapWindowPoints( pChild->GetHWND() + ,pGrandChild->GetHWND() + ,&vPoint3 + ,1 + ); + ::WinQueryWindowRect(pGrandChild->GetHWND(), &vRect); + if (::WinPtInRect(vHabmain, &vRect, &vPoint3)) + { + hWndUnderMouse = GetHwndOf(pGrandChild); + pWinUnderMouse = pGrandChild; + break; + } + current2 = current2->GetNext(); + } + if (pGrandChild) + break; + } + hWndUnderMouse = GetHwndOf(pChild); + pWinUnderMouse = pChild; + rcVisible = ::WinIsWindowVisible(hWndUnderMouse); + rcEnabled = ::WinIsWindowEnabled(hWndUnderMouse); + if (rcVisible && rcEnabled) + break; + } + current = current->GetNext(); + } + } + } + rcVisible = ::WinIsWindowVisible(hWndUnderMouse); + rcEnabled = ::WinIsWindowEnabled(hWndUnderMouse); + + + // + // Check that we have a child window which is susceptible to receive mouse + // events: for this it must be shown and enabled + // + if ( hWndUnderMouse && + hWndUnderMouse != hWnd && + rcVisible && rcEnabled) + { + wxWindow* pWinUnderMouse = wxFindWinFromHandle((WXHWND)hWndUnderMouse); + + if (pWinUnderMouse) + { + // + // Translate the mouse coords to the other window coords + // + pWin = pWinUnderMouse; + } + } + return pWin; +} // end of FindWindowForMouseEvent