X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0e320a79f187558effb04d92020b470372bbe456..23716407e18470ab32c0b52cb6bcff751f679476:/src/os2/window.cpp diff --git a/src/os2/window.cpp b/src/os2/window.cpp index 6970db0614..681b0b3451 100644 --- a/src/os2/window.cpp +++ b/src/os2/window.cpp @@ -1,1317 +1,4913 @@ ///////////////////////////////////////////////////////////////////////////// // Name: windows.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" +// +// For compilers that support precompilation, includes "wx.h". +// +#include "wx/wxprec.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" + #include "wx/utils.h" + #include "wx/app.h" + #include "wx/panel.h" + #include "wx/layout.h" + #include "wx/dialog.h" + #include "wx/frame.h" + #include "wx/listbox.h" + #include "wx/button.h" + #include "wx/msgdlg.h" + #include "wx/scrolwin.h" + #include "wx/radiobox.h" + #include "wx/slider.h" + #include "wx/statusbr.h" + #include "wx/toolbar.h" + #include "wx/settings.h" + #include #endif -#include "wx/setup.h" -#include "wx/menu.h" -#include "wx/dc.h" -#include "wx/dcclient.h" -#include "wx/utils.h" -#include "wx/app.h" -#include "wx/panel.h" -#include "wx/layout.h" -#include "wx/dialog.h" -#include "wx/listbox.h" -#include "wx/button.h" -#include "wx/settings.h" -#include "wx/msgdlg.h" -#include "wx/frame.h" +#if wxUSE_OWNER_DRAWN + #include "wx/ownerdrw.h" +#endif + +#if wxUSE_DRAG_AND_DROP + #include "wx/dnd.h" +#endif #include "wx/menuitem.h" #include "wx/log.h" -#if wxUSE_DRAG_AND_DROP -#include "wx/dnd.h" +#include "wx/os2/private.h" + +#if wxUSE_TOOLTIPS + #include "wx/tooltip.h" #endif -#include +#if wxUSE_CARET + #include "wx/caret.h" +#endif // wxUSE_CARET + +#include "wx/intl.h" +#include "wx/log.h" -extern wxList wxPendingDelete; -#if !USE_SHARED_LIBRARY -IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxEvtHandler) +#include "wx/textctrl.h" -BEGIN_EVENT_TABLE(wxWindow, wxEvtHandler) - EVT_CHAR(wxWindow::OnChar) - EVT_KEY_DOWN(wxWindow::OnKeyDown) - EVT_KEY_UP(wxWindow::OnKeyUp) - EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground) - EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged) - EVT_INIT_DIALOG(wxWindow::OnInitDialog) - EVT_IDLE(wxWindow::OnIdle) -END_EVENT_TABLE() +#include + +// +// Place compiler, OS specific includes here +// + +// +// 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 +// --------------------------------------------------------------------------- +// global variables +// --------------------------------------------------------------------------- + +// +// The last PM message we got (MT-UNSAFE) +// +QMSG s_currentMsg; + +#if wxUSE_MENUS_NATIVE +wxMenu* wxCurrentPopupMenu = NULL; +#endif // wxUSE_MENUS_NATIVE + +wxList* wxWinHandleList = NULL; + +// --------------------------------------------------------------------------- +// private functions +// --------------------------------------------------------------------------- + +// +// the window proc for all our windows; most gui's have something similar +// +MRESULT EXPENTRY wxWndProc( HWND hWnd + ,ULONG message + ,MPARAM mp1 + ,MPARAM mp2 + ); + +#ifdef __WXDEBUG__ + const char *wxGetMessageName(int message); +#endif //__WXDEBUG__ + +void wxRemoveHandleAssociation(wxWindowOS2* pWin); +void wxAssociateWinWithHandle( HWND hWnd + ,wxWindowOS2* pWin + ); +wxWindow* wxFindWinFromHandle(WXHWND hWnd); + +// +// This magical function is used to translate VK_APPS key presses to right +// mouse clicks +// +// Unused? +#if 0 +static void TranslateKbdEventToMouse( wxWindow* pWin + ,int* pX + ,int* pY + ,MPARAM* pFlags + ); #endif +// +// get the current state of SHIFT/CTRL keys +// +static inline bool IsShiftDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) & 0x8000) != 0; } +static inline bool IsCtrlDown() { return (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) & 0x8000) != 0; } + +static wxWindow* gpWinBeingCreated = NULL; + +// --------------------------------------------------------------------------- +// event tables +// --------------------------------------------------------------------------- + +// 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 // __WXUNIVERSAL__/__WXPM__ + +BEGIN_EVENT_TABLE(wxWindowOS2, wxWindowBase) + EVT_ERASE_BACKGROUND(wxWindowOS2::OnEraseBackground) + EVT_SYS_COLOUR_CHANGED(wxWindowOS2::OnSysColourChanged) + EVT_INIT_DIALOG(wxWindowOS2::OnInitDialog) + EVT_IDLE(wxWindowOS2::OnIdle) + EVT_SET_FOCUS(wxWindowOS2::OnSetFocus) +END_EVENT_TABLE() +// =========================================================================== +// implementation +// =========================================================================== -// Constructor -wxWindow::wxWindow() +// --------------------------------------------------------------------------- +// wxWindow utility functions +// --------------------------------------------------------------------------- + +// +// Find an item given the PM Window id +// +wxWindow* wxWindowOS2::FindItem( + long lId +) const { - // Generic - m_isWindow = TRUE; // An optimization - m_windowId = 0; - m_windowStyle = 0; - m_windowParent = NULL; - m_windowEventHandler = this; - m_windowName = ""; - m_windowCursor = *wxSTANDARD_CURSOR; - m_children = new wxList; - m_constraints = NULL; - m_constraintsInvolvedIn = NULL; - m_windowSizer = NULL; - m_sizerParent = NULL; - m_autoLayout = FALSE; - m_windowValidator = NULL; - m_defaultItem = NULL; - m_returnCode = 0; - m_caretWidth = 0; m_caretHeight = 0; - m_caretEnabled = FALSE; - m_caretShown = FALSE; - m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE) ; - // m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW) ; ; - m_foregroundColour = *wxBLACK; - -#if wxUSE_DRAG_AND_DROP - m_pDropTarget = NULL; +#if wxUSE_CONTROLS + wxControl* pItem = wxDynamicCast(this, wxControl); + + 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 + + wxWindowList::Node* pCurrent = GetChildren().GetFirst(); + + while (pCurrent) + { + wxWindow* pChildWin = pCurrent->GetData(); + wxWindow* pWnd = pChildWin->FindItem(lId); + + if (pWnd) + return pWnd; + + pCurrent = pCurrent->GetNext(); + } + return(NULL); +} // end of wxWindowOS2::FindItem + +// +// Find an item given the PM Window handle +// +wxWindow* wxWindowOS2::FindItemByHWND( + WXHWND hWnd +, bool bControlOnly +) const +{ + wxWindowList::Node* pCurrent = GetChildren().GetFirst(); + + while (pCurrent) + { + wxWindow* pParent = pCurrent->GetData(); + + // + // Do a recursive search. + // + wxWindow* pWnd = pParent->FindItemByHWND(hWnd); + + if (pWnd) + return(pWnd); + + if (!bControlOnly +#if wxUSE_CONTROLS + || pParent->IsKindOf(CLASSINFO(wxControl)) +#endif // wxUSE_CONTROLS + ) + { + wxWindow* pItem = pCurrent->GetData(); + + if (pItem->GetHWND() == hWnd) + return(pItem); + else + { + if (pItem->ContainsHWND(hWnd)) + return(pItem); + } + } + pCurrent = pCurrent->GetNext(); + } + return(NULL); +} // end of wxWindowOS2::FindItemByHWND + +// +// Default command handler +// +bool wxWindowOS2::OS2Command( + WXUINT WXUNUSED(uParam) +, WXWORD WXUNUSED(uId) +) +{ + return(FALSE); } +// ---------------------------------------------------------------------------- +// constructors and such +// ---------------------------------------------------------------------------- + +void wxWindowOS2::Init() +{ + // + // Generic + // + InitBase(); + + // + // PM specific + // + m_bDoubleClickAllowed = 0; + m_bWinCaptured = FALSE; + + m_isBeingDeleted = FALSE; + m_fnOldWndProc = 0; + m_bUseCtl3D = FALSE; + m_bMouseInWindow = FALSE; + + // + // wxWnd + // + m_hMenu = 0L; + m_hWnd = 0L; + m_hWndScrollBarHorz = 0L; + m_hWndScrollBarVert = 0L; + + // + // 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() { - // Have to delete constraints/sizer FIRST otherwise - // sizers may try to look at deleted windows as they - // delete themselves. -#if wxUSE_CONSTRAINTS - DeleteRelatedConstraints(); - if (m_constraints) + m_isBeingDeleted = TRUE; + + for (wxWindow* pWin = GetParent(); pWin; pWin = pWin->GetParent()) + { + wxFrame* pFrame = wxDynamicCast(pWin, wxFrame); + + if (pFrame) + { + if (pFrame->GetLastFocus() == this) + pFrame->SetLastFocus((wxWindow*)NULL); + } + } + + DestroyChildren(); + + if (m_parent) + m_parent->RemoveChild(this); + + if (m_hWnd) { - // This removes any dangling pointers to this window - // in other windows' constraintsInvolvedIn lists. - UnsetConstraints(m_constraints); - delete m_constraints; - m_constraints = NULL; + if(!::WinDestroyWindow(GetHWND())) + wxLogLastError(wxT("DestroyWindow")); + // + // remove hWnd <-> wxWindow association + // + wxRemoveHandleAssociation(this); } - if (m_windowSizer) +} // end of wxWindowOS2::~wxWindowOS2 + +// 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 +) +{ + HWND hParent = NULLHANDLE; + ULONG ulCreateFlags = 0; + WXDWORD dwExStyle = 0; + + wxCHECK_MSG(pParent, FALSE, wxT("can't create wxWindow without parent")); + + if ( !CreateBase( pParent + ,vId + ,rPos + ,rSize + ,lStyle + ,wxDefaultValidator + ,rName + )) + return(FALSE); + + if (pParent) { - delete m_windowSizer; - m_windowSizer = NULL; + int nTempy; + + pParent->AddChild(this); + hParent = GetWinHwnd(pParent); + + if ( pParent->IsKindOf(CLASSINFO(wxGenericScrolledWindow)) || + pParent->IsKindOf(CLASSINFO(wxScrolledWindow)) + ) + ulCreateFlags |= WS_CLIPSIBLINGS; } - // If this is a child of a sizer, remove self from parent - if (m_sizerParent) - m_sizerParent->RemoveChild((wxWindow *)this); + + // + // 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 |= WS_VISIBLE; + + +#ifdef __WXUNIVERSAL__ + // no 3d effects, we draw them ourselves + WXDWORD exStyle = 0; +#else // !wxUniversal + if (lStyle & wxCLIP_SIBLINGS) + ulCreateFlags |= WS_CLIPSIBLINGS; + + if (lStyle & wxCLIP_CHILDREN ) + ulCreateFlags |= WS_CLIPCHILDREN; + + // + // + // + bool bWant3D; + dwExStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &bWant3D); + #endif - if (m_windowParent) - m_windowParent->RemoveChild(this); + // + // Add the simple border style as we'll use this to draw borders + // + if (lStyle & wxSIMPLE_BORDER) + dwExStyle |= wxSIMPLE_BORDER; - DestroyChildren(); + if (lStyle & wxPOPUP_WINDOW) + { + // a popup window floats on top of everything +//TODO: fix this... +// exStyle |= WS_EX_TOPMOST | WS_EX_TOOLWINDOW; + + // it is also created hidden as other top level windows + ulCreateFlags &= ~WS_VISIBLE; + m_isShown = FALSE; + } - // TODO: destroy the window + // + // Generic OS/2 Windows have no Control Data but other classes + // that call OS2Create may have some. + // + OS2Create( (PSZ)wxCanvasClassName + ,rName.c_str() + ,ulCreateFlags + ,rPos + ,rSize + ,NULL // Control Data + ,dwExStyle + ,TRUE // Child + ); + + return(TRUE); +} // end of wxWindowOS2::Create + +// --------------------------------------------------------------------------- +// basic operations +// --------------------------------------------------------------------------- + +void wxWindowOS2::SetFocus() +{ + HWND hWnd = GetHwnd(); + wxCHECK_RET( hWnd, _T("can't set focus to invalid window") ); - delete m_children; - m_children = NULL; + if (hWnd) + ::WinSetFocus(HWND_DESKTOP, hWnd); +} // end of wxWindowOS2::SetFocus - // Just in case the window has been Closed, but - // we're then deleting immediately: don't leave - // dangling pointers. - wxPendingDelete.DeleteObject(this); +wxWindow* wxWindowBase::FindFocus() +{ + HWND hWnd = ::WinQueryFocus(HWND_DESKTOP); - if ( m_windowValidator ) - delete m_windowValidator; -} + if (hWnd) + { + return wxFindWinFromHandle((WXHWND)hWnd); + } + return NULL; +} // wxWindowBase::FindFocus -// Destroy the window (delayed, if a managed window) -bool wxWindow::Destroy() +bool wxWindowOS2::Enable( + bool bEnable +) { - delete this; + if (!wxWindowBase::Enable(bEnable)) + return(FALSE); + + HWND hWnd = GetHwnd(); + + if ( hWnd ) + ::WinEnableWindow(hWnd, (BOOL)bEnable); + + wxWindowList::Node* pNode = GetChildren().GetFirst(); + + while (pNode) + { + wxWindow* pChild = pNode->GetData(); + + pChild->Enable(bEnable); + pNode = pNode->GetNext(); + } return TRUE; -} +} // end of wxWindowOS2::Enable -// Constructor -bool wxWindow::Create(wxWindow *parent, wxWindowID id, - const wxPoint& pos, - const wxSize& size, - long style, - const wxString& name) +bool wxWindowOS2::Show( + bool bShow +) { - // Generic - m_isWindow = TRUE; // An optimization - m_windowId = 0; - m_windowStyle = 0; - m_windowParent = NULL; - m_windowEventHandler = this; - m_windowName = ""; - m_windowCursor = *wxSTANDARD_CURSOR; - m_constraints = NULL; - m_constraintsInvolvedIn = NULL; - m_windowSizer = NULL; - m_sizerParent = NULL; - m_autoLayout = FALSE; - m_windowValidator = NULL; + if (!wxWindowBase::Show(bShow)) + return(FALSE); -#if wxUSE_DRAG_AND_DROP - m_pDropTarget = NULL; -#endif + HWND hWnd = GetHwnd(); - m_caretWidth = 0; m_caretHeight = 0; - m_caretEnabled = FALSE; - m_caretShown = FALSE; - m_minSizeX = -1; - m_minSizeY = -1; - m_maxSizeX = -1; - m_maxSizeY = -1; - m_defaultItem = NULL; - m_windowParent = NULL; - if (!parent) - return FALSE; + ::WinShowWindow(hWnd, bShow); - if (parent) parent->AddChild(this); + if (bShow) + { + ::WinSetWindowPos(hWnd, HWND_TOP, 0, 0, 0, 0, SWP_ACTIVATE | SWP_ZORDER); + } + return TRUE; +} // end of wxWindowOS2::Show - m_returnCode = 0; +void wxWindowOS2::Raise() +{ + ::WinSetWindowPos(GetHwnd(), HWND_TOP, 0, 0, 0, 0, SWP_ZORDER | SWP_ACTIVATE); +} // end of wxWindowOS2::Raise - SetName(name); +void wxWindowOS2::Lower() +{ + ::WinSetWindowPos(GetHwnd(), HWND_BOTTOM, 0, 0, 0, 0, SWP_ZORDER | SWP_DEACTIVATE); +} // end of wxWindowOS2::Lower - if ( id == -1 ) - m_windowId = (int)NewControlId(); - else - m_windowId = id; +void wxWindowOS2::SetTitle( + const wxString& rTitle +) +{ + ::WinSetWindowText(GetHwnd(), rTitle.c_str()); +} // end of wxWindowOS2::SetTitle - // m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_WINDOW) ; ; - m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE) ; - m_foregroundColour = *wxBLACK; +wxString wxWindowOS2::GetTitle() const +{ + return wxGetWindowText(GetHWND()); +} // end of wxWindowOS2::GetTitle - m_windowStyle = style; +void wxWindowOS2::DoCaptureMouse() +{ + HWND hWnd = GetHwnd(); - if ( id == -1 ) - m_windowId = (int)NewControlId(); - else - m_windowId = id; + if (hWnd && !m_bWinCaptured) + { + ::WinSetCapture(HWND_DESKTOP, hWnd); + m_bWinCaptured = TRUE; + } +} // end of wxWindowOS2::GetTitle - // TODO: create the window +void wxWindowOS2::DoReleaseMouse() +{ + if (m_bWinCaptured) + { + ::WinSetCapture(HWND_DESKTOP, NULLHANDLE); + m_bWinCaptured = FALSE; + } +} // end of wxWindowOS2::ReleaseMouse - return TRUE; -} +/* static */ wxWindow* wxWindowBase::GetCapture() +{ + HWND hwnd = ::WinQueryCapture(HWND_DESKTOP); + return hwnd ? wxFindWinFromHandle((WXHWND)hwnd) : (wxWindow *)NULL; +} // end of wxWindowBase::GetCapture -void wxWindow::SetFocus() +bool wxWindowOS2::SetFont( + const wxFont& rFont +) { - // TODO -} + if (!wxWindowBase::SetFont(rFont)) + { + // nothing to do + return(FALSE); + } + + HWND hWnd = GetHwnd(); -void wxWindow::Enable(bool enable) + wxOS2SetFont( hWnd + ,rFont + ); + return(TRUE); +} // end of wxWindowOS2::SetFont + +bool wxWindowOS2::SetCursor( + const wxCursor& rCursor +) // check if base implementation is OK { - // TODO -} + if ( !wxWindowBase::SetCursor(rCursor)) + { + // no change + return FALSE; + } + + if ( m_cursor.Ok() ) { + HWND hWnd = GetHwnd(); + POINTL vPoint; + RECTL vRect; + + ::WinQueryPointerPos(HWND_DESKTOP, &vPoint); + ::WinQueryWindowRect(hWnd, &vRect); + + if (::WinPtInRect(vHabmain, &vRect, &vPoint) && !wxIsBusy()) + { + ::WinSetPointer(HWND_DESKTOP, (HPOINTER)m_cursor.GetHCURSOR()); + } + } + return TRUE; +} // end of wxWindowOS2::SetCursor -void wxWindow::CaptureMouse() +void wxWindowOS2::WarpPointer( + int nXPos +, int nYPos +) { - // TODO -} + int nX = nXPos; + int nY = nYPos; + RECTL vRect; + + ::WinQueryWindowRect(GetHwnd(), &vRect); + nX += vRect.xLeft; + nY += vRect.yBottom; -void wxWindow::ReleaseMouse() + ::WinSetPointerPos(HWND_DESKTOP, (LONG)nX, (LONG)(nY)); +} // end of wxWindowOS2::WarpPointer + +#if WXWIN_COMPATIBILITY +void wxWindowOS2::OS2DeviceToLogical (float *x, float *y) const { - // TODO } +#endif // WXWIN_COMPATIBILITY -// Push/pop event handler (i.e. allow a chain of event handlers -// be searched) -void wxWindow::PushEventHandler(wxEvtHandler *handler) +// --------------------------------------------------------------------------- +// scrolling stuff +// --------------------------------------------------------------------------- + +#if WXWIN_COMPATIBILITY +void wxWindowOS2::SetScrollRange( + int nOrient +, int nRange +, bool bRefresh +) { - handler->SetNextHandler(GetEventHandler()); - SetEventHandler(handler); -} + int nRange1 = nRange; + int nPageSize = GetScrollPage(nOrient); -wxEvtHandler *wxWindow::PopEventHandler(bool deleteHandler) -{ - if ( GetEventHandler() ) - { - wxEvtHandler *handlerA = GetEventHandler(); - wxEvtHandler *handlerB = handlerA->GetNextHandler(); - handlerA->SetNextHandler(NULL); - SetEventHandler(handlerB); - if ( deleteHandler ) - { - delete handlerA; - return NULL; - } - else - return handlerA; - } - else - return NULL; -} + if (nPpageSize > 1 && nRange > 0) + { + nRange1 += (nPageSize - 1); + } -#if wxUSE_DRAG_AND_DROP + if (nOrient == wxHORIZONTAL) + { + ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, (SHORT)nRange1)); + ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0); + } + else + { + ::WinSendMsg(m_hWndScrollBarVert, SBM_SETSCROLLBAR, (MPARAM)0, MPFROM2SHORT(0, (SHORT)nRange1)); + ::WinSendMsg(m_hWndScrollBarVert, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0); + } +} // end of wxWindowOS2::SetScrollRange -void wxWindow::SetDropTarget(wxDropTarget *pDropTarget) +void wxWindowOS2::SetScrollPage( + int nOrient +, int nPage +, bool bRefresh +) { - if ( m_pDropTarget != 0 ) { - delete m_pDropTarget; - } + if (nOrient == wxHORIZONTAL ) + m_nXThumbSize = nPage; + else + m_nYThumbSize = nPage; +} // end of wxWindowOS2::SetScrollPage - m_pDropTarget = pDropTarget; - if ( m_pDropTarget != 0 ) - { - // TODO - } -} +int wxWindowOS2::OldGetScrollRange( + int nOrient +) const +{ + MRESULT mRc; + HWND hWnd = GetHwnd(); -#endif + if (hWnd) + { + mRc = WinSendMsg(hWnd, SBM_QUERYRANGE, (MPARAM)0L, (MPARAM)0L); + return(SHORT2FROMMR(mRc)); + } + return 0; +} // end of wxWindowOS2::OldGetScrollRange + +int wxWindowOS2::GetScrollPage( + int nOrient +) const +{ + if (nOrient == wxHORIZONTAL) + return m_nXThumbSize; + else + return m_nYThumbSize; +} // end of wxWindowOS2::GetScrollPage +#endif // WXWIN_COMPATIBILITY -// Old style file-manager drag&drop -void wxWindow::DragAcceptFiles(bool accept) +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 -// Get total size -void wxWindow::GetSize(int *x, int *y) const +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 -void wxWindow::GetPosition(int *x, int *y) const +int wxWindowOS2::GetScrollThumb( + int nOrient +) const { - // TODO -} + if (nOrient == wxHORIZONTAL ) + return m_nXThumbSize; + else + return m_nYThumbSize; +} // end of wxWindowOS2::GetScrollThumb + +void wxWindowOS2::SetScrollPos( + int nOrient +, int nPos +, bool WXUNUSED(bRefresh) +) +{ + 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 + +void wxWindowOS2::SetScrollbar( + int nOrient +, int nPos +, int nThumbVisible +, int nRange +, bool WXUNUSED(bRefresh) +) +{ + int nOldRange = nRange - nThumbVisible; + int nRange1 = nOldRange; + int nPageSize = nThumbVisible; + SBCDATA vInfo; + HWND hWnd = GetHwnd(); + ULONG ulStyle = WS_VISIBLE; + RECTL vRect; + + ::WinQueryWindowRect(hWnd, &vRect); + if (nPageSize > 1 && nRange > 0) + { + nRange1 += (nPageSize - 1); + } + + vInfo.cb = sizeof(SBCDATA); + vInfo.posFirst = 0; + vInfo.posLast = (SHORT)nRange1; + vInfo.posThumb = nPos; + + if (nOrient == wxHORIZONTAL ) + { + ulStyle |= SBS_HORZ; + if (m_hWndScrollBarHorz == 0L) + { + // + // We create the scrollbars with the desktop so that they are not + // registered as child windows of the window in order that child + // windows may be scrolled without scrolling the scrollbars themselves! + // + m_hWndScrollBarHorz = ::WinCreateWindow( hWnd + ,WC_SCROLLBAR + ,(PSZ)NULL + ,ulStyle + ,vRect.xLeft + ,vRect.yBottom + ,vRect.xRight - vRect.xLeft + ,20 + ,hWnd + ,HWND_TOP + ,60000 + ,&vInfo + ,NULL + ); + } + else + { + RECTL vRect2; + + // + // Only want to resize the scrollbar if it changes, otherwise + // we'd probably end up in a recursive loop until we crash the call stack + // because this method is called in a ScrolledWindow OnSize event and SWP_MOVE | SWP_SIZE + // generates those events. + // + ::WinQueryWindowRect(m_hWndScrollBarHorz, &vRect2); + if (!(vRect2.xLeft == vRect.xLeft && + vRect2.xRight == vRect.xRight && + vRect2.yBottom == vRect.yBottom && + vRect2.yTop == vRect.yTop + ) ) + { + ::WinSetWindowPos( m_hWndScrollBarHorz + ,HWND_TOP + ,vRect.xLeft + ,vRect.yBottom + ,vRect.xRight - vRect.xLeft + ,20 + ,SWP_ACTIVATE | SWP_MOVE | SWP_SIZE | SWP_SHOW + ); + } + ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETSCROLLBAR, (MPARAM)nPos, MPFROM2SHORT(0, (SHORT)nRange1)); + ::WinSendMsg(m_hWndScrollBarHorz, SBM_SETTHUMBSIZE, MPFROM2SHORT((SHORT)nThumbVisible, (SHORT)nRange1), (MPARAM)0); + } + } + else + { + ulStyle |= SBS_VERT; + if (m_hWndScrollBarVert == 0L) + { + m_hWndScrollBarVert = ::WinCreateWindow( hWnd + ,WC_SCROLLBAR + ,(PSZ)NULL + ,ulStyle + ,vRect.xRight - 20 + ,vRect.yBottom + 20 + ,20 + ,vRect.yTop - (vRect.yBottom + 20) + ,hWnd + ,HWND_TOP + ,60001 + ,&vInfo + ,NULL + ); + } + else + { + RECTL vRect2; + + // + // Only want to resize the scrollbar if it changes, otherwise + // we'd probably end up in a recursive loop until we crash the call stack + // because this method is called in a ScrolledWindow OnSize event and SWP_MOVE | SWP_SIZE + // generates those events. + // + ::WinQueryWindowRect(m_hWndScrollBarVert, &vRect2); + if (!(vRect2.xLeft == vRect.xLeft && + vRect2.xRight == vRect.xRight && + vRect2.yBottom == vRect.yBottom && + vRect2.yTop == vRect.yTop + ) ) + { + ::WinSetWindowPos( m_hWndScrollBarVert + ,HWND_TOP + ,vRect.xRight - 20 + ,vRect.yBottom + 20 + ,20 + ,vRect.yTop - (vRect.yBottom + 20) + ,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); + } + m_nYThumbSize = nThumbVisible; + } +} // end of wxWindowOS2::SetScrollbar -void wxWindow::ScreenToClient(int *x, int *y) const +void wxWindowOS2::ScrollWindow( + int nDx +, int nDy +, const wxRect* pRect +) { - // TODO -} + nDy *= -1; // flip the sign of Dy as OS/2 is opposite Windows. + RECTL vRect; + RECTL vRect2; + RECTL vRectHorz; + RECTL vRectVert; + RECTL vRectChild; + + if (pRect) + { + vRect2.xLeft = pRect->x; + vRect2.yTop = pRect->y + pRect->height; + vRect2.xRight = pRect->x + pRect->width; + vRect2.yBottom = pRect->y; + } + else + { + ::WinQueryWindowRect(GetHwnd(), &vRect); + ::WinQueryWindowRect(m_hWndScrollBarHorz, &vRectHorz); + vRect2.yBottom += vRect.yTop - vRect.yBottom; + ::WinQueryWindowRect(m_hWndScrollBarVert, &vRectVert); + vRect2.xRight -= vRect.xRight - vRect.xLeft; + + } + ::WinScrollWindow( GetHwnd() + ,(LONG)nDx + ,(LONG)nDy + ,&vRect + ,NULL + ,NULLHANDLE + ,NULL + ,SW_INVALIDATERGN + ); + ::WinInvalidateRect(m_hWndScrollBarHorz, &vRectHorz, FALSE); + ::WinInvalidateRect(m_hWndScrollBarVert, &vRectVert, FALSE); + + // + // Move the children + // + wxWindowList::Node* pCurrent = GetChildren().GetFirst(); + SWP vSwp; + + while (pCurrent) + { + wxWindow* pChildWin = pCurrent->GetData(); + + if (pChildWin->GetHWND() != NULLHANDLE) + { + ::WinQueryWindowPos(pChildWin->GetHWND(), &vSwp); + ::WinQueryWindowRect(pChildWin->GetHWND(), &vRectChild); + if (pChildWin->IsKindOf(CLASSINFO(wxControl))) + { + wxControl* pCtrl; + + // + // Must deal with controls that have margins like ENTRYFIELD. The SWP + // struct of such a control will have and origin offset from its intended + // position by the width of the margins. + // + pCtrl = wxDynamicCast(pChildWin, wxControl); + vSwp.y -= pCtrl->GetYComp(); + vSwp.x -= pCtrl->GetXComp(); + } + ::WinSetWindowPos( pChildWin->GetHWND() + ,HWND_BOTTOM + ,vSwp.x + nDx + ,vSwp.y + nDy + ,0 + ,0 + ,SWP_MOVE | SWP_ZORDER + ); + if (pChildWin->IsKindOf(CLASSINFO(wxRadioBox))) + { + wxRadioBox* pRadioBox; + + pRadioBox = wxDynamicCast(pChildWin, wxRadioBox); + pRadioBox->AdjustButtons( (int)vSwp.x + nDx + ,(int)vSwp.y + nDy + ,(int)vSwp.cx + ,(int)vSwp.cy + ,pRadioBox->GetSizeFlags() + ); + } + if (pChildWin->IsKindOf(CLASSINFO(wxSlider))) + { + wxSlider* pSlider; + + pSlider = wxDynamicCast(pChildWin, wxSlider); + pSlider->AdjustSubControls( (int)vSwp.x + nDx + ,(int)vSwp.y + nDy + ,(int)vSwp.cx + ,(int)vSwp.cy + ,pSlider->GetSizeFlags() + ); + } + ::WinInvalidateRect(pChildWin->GetHWND(), &vRectChild, FALSE); + } + pCurrent = pCurrent->GetNext(); + } +} // end of wxWindowOS2::ScrollWindow -void wxWindow::ClientToScreen(int *x, int *y) const +// --------------------------------------------------------------------------- +// subclassing +// --------------------------------------------------------------------------- + +void wxWindowOS2::SubclassWin( + WXHWND hWnd +) { - // TODO -} + HWND hwnd = (HWND)hWnd; + + 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 wxWindow::SetCursor(const wxCursor& cursor) +void wxWindowOS2::UnsubclassWin() { - m_windowCursor = cursor; - if (m_windowCursor.Ok()) - { - // TODO - } -} + // + // Restore old Window proc + // + HWND hwnd = GetHWND(); + if (m_hWnd) + { + wxCHECK_RET( ::WinIsWindow(vHabmain, hwnd), wxT("invalid HWND in UnsubclassWin") ); -// Get size *available for subwindows* i.e. excluding menu bar etc. -void wxWindow::GetClientSize(int *x, int *y) const + PFNWP fnProc = (PFNWP)::WinQueryWindowPtr(hwnd, QWP_PFNWP); + + if ( (m_fnOldWndProc != 0) && (fnProc != (PFNWP) m_fnOldWndProc)) + { + WinSubclassWindow(hwnd, (PFNWP)m_fnOldWndProc); + m_fnOldWndProc = 0; + } + } +} // end of wxWindowOS2::UnsubclassWin + +bool wxCheckWindowWndProc( + WXHWND hWnd +, WXFARPROC fnWndProc +) { - // TODO -} + static char zBuffer[512]; + CLASSINFO vCls; + + ::WinQueryClassName((HWND)hWnd, (LONG)512, (PCH)zBuffer); + ::WinQueryClassInfo(wxGetInstance(), (PSZ)zBuffer, &vCls); + return(fnWndProc == (WXFARPROC)vCls.pfnWindowProc); +} // end of WinGuiBase_CheckWindowWndProc + +// +// Make a Windows extended style from the given wxWindows 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; + + if (lStyle & wxTRANSPARENT_WINDOW ) + dwStyle |= wxTRANSPARENT_WINDOW; -void wxWindow::SetSize(int x, int y, int width, int height, int sizeFlags) + if (!bEliminateBorders) + { + 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 + +// +// Determines whether simulated 3D effects or CTL3D should be used, +// applying a default border style if required, and returning an extended +// style to pass to OS2Create. +// +WXDWORD wxWindowOS2::Determine3DEffects( + WXDWORD dwDefaultBorderStyle +, bool* pbWant3D +) const { - // TODO -} + WXDWORD dwStyle = 0L; + + // + // Native PM does not have any specialize 3D effects like WIN32 does, + // so we have to try and invent them. + // + + // + // 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) + ) + { + *pbWant3D = FALSE; + return MakeExtendedStyle(m_windowStyle, FALSE); + } + + // + // 1) App can specify global 3D effects + // + *pbWant3D = wxTheApp->GetAuto3D(); + + // + // 2) If the parent is being drawn with user colours, or simple border + // specified, switch effects off. + // + if (GetParent() && + (GetParent()->GetWindowStyleFlag() & wxUSER_COLOURS) || + (m_windowStyle & wxSIMPLE_BORDER) + ) + *pbWant3D = FALSE; + + // + // 3) Control can override this global setting by defining + // a border style, e.g. wxSUNKEN_BORDER + // + if ((m_windowStyle & wxDOUBLE_BORDER) || + (m_windowStyle & wxRAISED_BORDER) || + (m_windowStyle & wxSTATIC_BORDER) || + (m_windowStyle & wxSUNKEN_BORDER) + ) + *pbWant3D = TRUE; + + dwStyle = MakeExtendedStyle( m_windowStyle + ,FALSE + ); + + // + // If we want 3D, but haven't specified a border here, + // apply the default border style specified. + // + if (dwDefaultBorderStyle && (*pbWant3D) && + !((m_windowStyle & wxDOUBLE_BORDER) || + (m_windowStyle & wxRAISED_BORDER) || + (m_windowStyle & wxSTATIC_BORDER) || + (m_windowStyle & wxSIMPLE_BORDER) + ) + ) + dwStyle |= dwDefaultBorderStyle; + return dwStyle; +} // end of wxWindowOS2::Determine3DEffects -void wxWindow::SetClientSize(int width, int height) +#if WXWIN_COMPATIBILITY +void wxWindowOS2::OnCommand( + wxWindow& rWin +, wxCommandEvent& rEvent +) { - // TODO -} + if (GetEventHandler()->ProcessEvent(rEvent)) + return; + if (m_parent) + m_parent->GetEventHandler()->OnCommand( rWin + ,rEvent + ); +} // end of wxWindowOS2::OnCommand + +wxObject* wxWindowOS2::GetChild( + int nNumber +) const +{ + // + // Return a pointer to the Nth object in the Panel + // + wxNode* pNode = GetChildren().First(); + int n = nNumber; + + while (pNode && n--) + pNode = pNode->Next(); + if (pNode) + { + wxObject* pObj = (wxObject*)pNode->Data(); + return(pObj); + } + else + return NULL; +} // end of wxWindowOS2::GetChild -// For implementation purposes - sometimes decorations make the client area -// smaller -wxPoint wxWindow::GetClientAreaOrigin() const +#endif // WXWIN_COMPATIBILITY + +// +// Setup background and foreground colours correctly +// +void wxWindowOS2::SetupColours() { - return wxPoint(0, 0); -} + if ( GetParent() ) + SetBackgroundColour(GetParent()->GetBackgroundColour()); +} // end of wxWindowOS2::SetupColours -// Makes an adjustment to the window position (for example, a frame that has -// a toolbar that it manages itself). -void wxWindow::AdjustForParentClientOrigin(int& x, int& y, int sizeFlags) +void wxWindowOS2::OnIdle( + wxIdleEvent& WXUNUSED(rEvent) +) { - if (((sizeFlags & wxSIZE_NO_ADJUSTMENTS) == 0) && GetParent()) + // + // Check if we need to send a LEAVE event + // + if (m_bMouseInWindow) { - wxPoint pt(GetParent()->GetClientAreaOrigin()); - x += pt.x; y += pt.y; + POINTL vPoint; + + ::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 (::WinGetKeyState(HWND_DESKTOP, VK_SHIFT) != 0) + nState |= VK_SHIFT; + if (::WinGetKeyState(HWND_DESKTOP, VK_CTRL) != 0); + nState |= VK_CTRL; + + wxMouseEvent rEvent(wxEVT_LEAVE_WINDOW); + + InitMouseEvent( rEvent + ,vPoint.x + ,vPoint.y + ,nState + ); + (void)GetEventHandler()->ProcessEvent(rEvent); + } } -} + UpdateWindowUI(); +} // 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 -bool wxWindow::Show(bool show) +void wxWindowOS2::Clear() { - // TODO - return FALSE; -} + wxClientDC vDc((wxWindow*)this); + wxBrush vBrush( GetBackgroundColour() + ,wxSOLID + ); -bool wxWindow::IsShown() const + vDc.SetBackground(vBrush); + vDc.Clear(); +} // end of wxWindowOS2::Clear + +void wxWindowOS2::Update() { - // TODO - return FALSE; -} + ::WinUpdateWindow(GetHwnd()); +} // end of wxWindowOS2::Update -int wxWindow::GetCharHeight() const +void wxWindowOS2::Freeze() { - // TODO - return 0; -} + ::WinSendMsg(GetHwnd(), WM_VRNDISABLED, (MPARAM)0, (MPARAM)0); +} // end of wxWindowOS2::Freeze -int wxWindow::GetCharWidth() const +void wxWindowOS2::Thaw() { - // TODO - return 0; -} + ::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; + + vOs2Rect.xLeft = pRect->x; + vOs2Rect.yTop = pRect->y; + vOs2Rect.xRight = pRect->x + pRect->width; + vOs2Rect.yBottom = pRect->y + pRect->height; + + ::WinInvalidateRect(hWnd, &vOs2Rect, bEraseBack); + } + else + ::WinInvalidateRect(hWnd, NULL, bEraseBack); + } +} // end of wxWindowOS2::Refresh + +// --------------------------------------------------------------------------- +// drag and drop +// --------------------------------------------------------------------------- + +#if wxUSE_DRAG_AND_DROP +void wxWindowOS2::SetDropTarget( + wxDropTarget* pDropTarget +) +{ + if (m_dropTarget != 0) + { + m_dropTarget->Revoke(m_hWnd); + delete m_dropTarget; + } + m_dropTarget = pDropTarget; + if (m_dropTarget != 0) + m_dropTarget->Register(m_hWnd); +} // 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 +{ + HWND hWnd = GetHwnd(); + 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 + // us 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 so vSwp will already + // reflect that. + // + ::WinQueryWindowPos(hWnd, &vSwp); + + vPoint.x = vSwp.x; + vPoint.y = vSwp.y; + + // + // 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 +) +{ + RECTL vRect; + HWND hParent; + wxWindow* pParent = GetParent(); + + 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); + } + ::WinSetWindowPos( GetHwnd() + ,HWND_TOP + ,(LONG)nX + ,(LONG)nY + ,(LONG)nWidth + ,(LONG)nHeight + ,SWP_ZORDER | SWP_SIZE | SWP_MOVE | SWP_SHOW + ); +} // 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 +) +{ + // + // Get the current size and position... + // + int nCurrentX; + int nCurrentY; + int nCurrentWidth; + int nCurrentHeight; + wxSize vSize(-1, -1); + + GetPosition(&nCurrentX, &nCurrentY); + GetSize(&nCurrentWidth, &nCurrentHeight); + + // + // ... and don't do anything (avoiding flicker) if it's already ok + // + // + // Must convert Y coords to test for equality under OS/2 + // + int nY2 = nY; + wxWindow* pParent = (wxWindow*)GetParent(); + + if (pParent && !IsKindOf(CLASSINFO(wxDialog))) + { + int nOS2Height = GetOS2ParentHeight(pParent); + + nY2 = nOS2Height - (nY2 + nHeight); + } + else + { + RECTL vRect; + + ::WinQueryWindowRect(HWND_DESKTOP, &vRect); + nY2 = vRect.yTop - (nY2 + nHeight); + } + if (nX == nCurrentX && nY2 == nCurrentY && + nWidth == nCurrentWidth && nHeight == nCurrentHeight) + { + return; + } + + if (nX == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE)) + nX = nCurrentX; + if (nY == -1 && !(nSizeFlags & wxSIZE_ALLOW_MINUS_ONE)) + nY = nCurrentY; + + AdjustForParentClientOrigin(nX, nY, nSizeFlags); + + if (nWidth == -1) + { + if (nSizeFlags & wxSIZE_AUTO_WIDTH) + { + vSize = DoGetBestSize(); + nWidth = vSize.x; + } + else + { + // + // Just take the current one + // + nWidth = nCurrentWidth; + } + } + + if (nHeight == -1) + { + if (nSizeFlags & wxSIZE_AUTO_HEIGHT) + { + if (vSize.x == -1) + { + 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 +) +{ + wxWindow* pParent = GetParent(); + HWND hWnd = GetHwnd(); + HWND hParentWnd = (HWND)0; + POINTL vPoint; + RECTL vRect; + RECTL vRect2; + RECTL vRect3; + HWND hClientWnd = (HWND)0; + + hClientWnd = ::WinWindowFromID(hWnd, FID_CLIENT); + ::WinQueryWindowRect(hClientWnd, &vRect2); + ::WinQueryWindowRect(hWnd, &vRect); + ::WinQueryWindowRect(hParentWnd, &vRect3); + + int nActualWidth = vRect2.xRight - vRect2.xLeft - vRect.xRight + nWidth; + int nActualHeight = vRect2.yTop - vRect2.yBottom - vRect.yTop + nHeight; + + vPoint.x = vRect2.xLeft; + vPoint.y = vRect2.yBottom; + if (pParent) + { + vPoint.x -= vRect3.xLeft; + vPoint.y -= vRect3.yBottom; + } + + DoMoveWindow(vPoint.x, vPoint.y, nActualWidth, nActualHeight); + + wxSizeEvent vEvent(wxSize(nWidth, nHeight), m_windowId); + vEvent.SetEventObject(this); + GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::DoSetClientSize + +wxPoint wxWindowOS2::GetClientAreaOrigin() const +{ + return wxPoint(0, 0); +} // end of wxWindowOS2::GetClientAreaOrigin + +// --------------------------------------------------------------------------- +// 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* pTheFont +) const +{ + POINTL avPoint[TXTBOX_COUNT]; + POINTL vPtMin; + POINTL vPtMax; + int i; + int l; + FONTMETRICS vFM; // metrics structure + BOOL bRc; + char* pStr; + ERRORID vErrorCode; // last error id code + 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 + +#if wxUSE_CARET && WXWIN_COMPATIBILITY +// --------------------------------------------------------------------------- +// Caret manipulation +// --------------------------------------------------------------------------- + +void wxWindowOS2::CreateCaret( + int nWidth +, int nHeight +) +{ + SetCaret(new wxCaret( this + ,nWidth + ,nHeight + )); +} // end of wxWindowOS2::CreateCaret + +void wxWindowOS2::CreateCaret( + const wxBitmap* pBitmap +) +{ + wxFAIL_MSG("not implemented"); +} // end of wxWindowOS2::CreateCaret + +void wxWindowOS2::ShowCaret( + bool bShow +) +{ + wxCHECK_RET( m_caret, "no caret to show" ); + + m_caret->Show(bShow); +} // end of wxWindowOS2::ShowCaret + +void wxWindowOS2::DestroyCaret() +{ + SetCaret(NULL); +} // end of wxWindowOS2::DestroyCaret + +void wxWindowOS2::SetCaretPos( + int nX +, int nY) +{ + wxCHECK_RET( m_caret, "no caret to move" ); + + m_caret->Move( nX + ,nY + ); +} // end of wxWindowOS2::SetCaretPos + +void wxWindowOS2::GetCaretPos( + int* pX +, int* pY +) const +{ + wxCHECK_RET( m_caret, "no caret to get position of" ); + + m_caret->GetPosition( pX + ,pY + ); +} // end of wxWindowOS2::GetCaretPos + +#endif //wxUSE_CARET + +// --------------------------------------------------------------------------- +// popup menu +// --------------------------------------------------------------------------- +// +#if wxUSE_MENUS_NATIVE +static void wxYieldForCommandsOnly() +{ + // + // Peek all WM_COMMANDs (it will always return WM_QUIT too but we don't + // want to process it here) + // + QMSG vMsg; + + while (::WinPeekMsg(vHabmain, &vMsg, (HWND)0, WM_COMMAND, WM_COMMAND, PM_REMOVE) + && vMsg.msg != WM_QUIT) + { + wxTheApp->DoMessage((WXMSG*)&vMsg); + } +} +#endif // wxUSE_MENUS_NATIVE + +#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; + + pMenu->SetInvokingWindow(this); + pMenu->UpdateUI(); + + DoClientToScreen( &nX + ,&nY + ); + wxCurrentPopupMenu = pMenu; + + ::WinPopupMenu( hWndParent + ,hWndOwner + ,hMenu + ,nX + ,nY + ,0L + ,PU_HCONSTRAIN | PU_VCONSTRAIN | PU_MOUSEBUTTON1 | PU_KEYBOARD + ); + + while(bIsWaiting) + { + QMSG vMsg; + BOOL bRc = ::WinGetMsg(vHabmain, &vMsg, HWND(NULL), 0, 0); + + if (vMsg.msg == WM_MENUEND || 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 + { + wxButton* pBtn = wxDynamicCast( 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: 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__ + +#if wxUSE_TOOLTIPS + if ( m_tooltip ) + { + // relay mouse move events to the tooltip control + QMSG* pQMsg = (QMSG*)pMsg; + + if (pQMsg->msg == WM_MOUSEMOVE ) + m_tooltip->RelayEvent(pMsg); + } +#endif // wxUSE_TOOLTIPS + + 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* 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 wxWindows 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 +) +{ + // + // Trace all ulMsgs - useful for the debugging + // +#ifdef __WXDEBUG__ + wxLogTrace(wxTraceMessages, wxT("Processing %s(wParam=%8lx, lParam=%8lx)"), + wxGetMessageName(ulMsg), wParam, lParam); +#endif // __WXDEBUG__ + + 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); + 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(); + } + } + } + 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 x = LOWORD(wParam); + short y = HIWORD(wParam); + + bProcessed = HandleMouseEvent(uMsg, x, y, (WXUINT)wParam); + } + 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 + { + bProcessed = OS2OnMeasureItem(nIdCtrl, + (WXMEASUREITEMSTRUCT *)lParam); + } + + if ( bProcessed ) + mResult = (MRESULT)TRUE; + } + break; + + case WM_QUERYDLGCODE: + 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((WXDWORD)wParam, lParam); + break; + } + else // keydown event + { + // + // 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 + // + HandleKeyDown((WXDWORD)wParam, lParam); + if (uKeyFlags & KC_VIRTUALKEY) + { + USHORT uVk = SHORT2FROMMP((MPARAM)lParam); + + // + // We consider these message "not interesting" to OnChar + // + if (uVk == VK_SHIFT || uVk == VK_CTRL ) + { + bProcessed = TRUE; + break; + } + switch(uVk) + { + // + // 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_SPACE: + 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; + + case VK_LEFT: + case VK_RIGHT: + case VK_DOWN: + case VK_UP: + default: + bProcessed = HandleChar((WXDWORD)wParam, lParam); + } + break; + } + else // WM_CHAR -- Always an ASCII character + { + bProcessed = HandleChar((WXDWORD)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 SPBN_UPARROW: + case SPBN_DOWNARROW: + case SPBN_CHANGE: + { + char zVal[10]; + long lVal; + + ::WinSendMsg( HWNDFROMMP(lParam) + ,SPBM_QUERYVALUE + ,&zVal + ,MPFROM2SHORT( (USHORT)10 + ,(USHORT)SPBQ_UPDATEIFVALID + ) + ); + lVal = atol(zVal); + bProcessed = OS2OnScroll( wxVERTICAL + ,(int)SHORT2FROMMP(wParam) + ,(int)lVal + ,HWNDFROMMP(lParam) + ); + } + break; + + case SLN_SLIDERTRACK: + { + HWND hWnd = ::WinWindowFromID(GetHWND(), SHORT1FROMMP(wParam)); + wxWindowOS2* pChild = wxFindWinFromHandle(hWnd); + + if (pChild->IsKindOf(CLASSINFO(wxSlider))) + bProcessed = OS2OnScroll( wxVERTICAL + ,(int)SHORT2FROMMP(wParam) + ,(int)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 = 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 (!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 + +#ifndef __EMX__ +// clashes with wxDlgProc in toplevel.cpp? +// +// Dialog window proc +// +MRESULT wxDlgProc( + HWND WXUNUSED(hWnd) +, UINT uMsg +, MPARAM WXUNUSED(wParam) +, MPARAM WXUNUSED(lParam)) +{ + if (uMsg == WM_INITDLG) + { + // + // For this message, returning TRUE tells system to set focus to the + // first control in the dialog box + // + return (MRESULT)TRUE; + } + else + { + // + // For all the other ones, FALSE means that we didn't process the + // message + // + return (MRESULT)0; + } +} // end of wxDlgProc +#endif + +wxWindow* wxFindWinFromHandle( + WXHWND hWnd +) +{ + wxNode* pNode = wxWinHandleList->Find((long)hWnd); + + if (!pNode) + return NULL; + return (wxWindow *)pNode->Data(); +} // 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 str(pWin->GetClassInfo()->GetClassName()); + wxLogError( "Bug! Found existing HWND %X for new window of class %s" + ,(int)hWnd + ,(const char*)str + ); + } + else if (!pOldWin) + { + wxWinHandleList->Append( (long)hWnd + ,pWin + ); + } +} // end of wxAssociateWinWithHandle + +void wxRemoveHandleAssociation( + wxWindowOS2* pWin +) +{ + wxWinHandleList->DeleteObject(pWin); +} // 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; + + if (rPos.x == -1) + { + // + // If set x to CW_USEDEFAULT, y parameter is ignored anyhow so we can + // just as well set it to CW_USEDEFAULT as well + rnX = rnY = CW_USEDEFAULT; + } + else + { + rnX = rPos.x; + rnY = rPos.y == -1 ? CW_USEDEFAULT : rPos.y; + bNonDefault = TRUE; + } + if (rSize.x == -1) + { + // + // As abobe, h is not used at all in this case anyhow + // + rnWidth = rnHeight = CW_USEDEFAULT; + } + else + { + rnWidth = rSize.x; + rnHeight = rSize.y == -1 ? CW_USEDEFAULT : rSize.y; + bNonDefault = TRUE; + } + return bNonDefault; +} // end of wxWindowOS2::OS2GetCreateWindowCoords + +bool wxWindowOS2::OS2Create( + PSZ zClass +, const char* zTitle +, WXDWORD dwStyle +, const wxPoint& rPos +, const wxSize& rSize +, void* pCtlData +, WXDWORD dwExStyle +, bool bIsChild +) +{ + ERRORID vError; + wxString sError; + int nX = 0L; + int nY = 0L; + int nWidth = 0L; + int nHeight = 0L; + wxWindow* pParent = GetParent(); + HWND hWnd = NULLHANDLE; + HWND hParent; + long lControlId = 0L; + wxWindowCreationHook vHook(this); + wxString sClassName((wxChar*)zClass); + + OS2GetCreateWindowCoords( rPos + ,rSize + ,nX + ,nY + ,nWidth + ,nHeight + ); + + if (GetWindowStyleFlag() & wxPOPUP_WINDOW) + hParent = HWND_DESKTOP; + else + { + if ((bIsChild || HasFlag(wxFRAME_TOOL_WINDOW)) && pParent ) + { + // + // This is either a normal child window or a top level window with + // wxFRAME_TOOL_WINDOW style (see below) + // + hParent = GetHwndOf(pParent); + } + else + { + // + // This is either a window for which no parent was specified (not + // much we can do then) or a frame without wxFRAME_TOOL_WINDOW + // style: we should use NULL parent HWND for it or it would be + // always on top of its parent which is not what we usually want + // (in fact, we only want it for frames with the special + // wxFRAME_TOOL_WINDOW as above) + // + hParent = NULL; + } + } + 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 (GetWindowStyleFlag() & wxNO_FULL_REPAINT_ON_RESIZE) + { + sClassName += wxT("NR"); + } + + // + // If the window being created is a Frame's Statusbar we need to use + // the actual Frame's size, not its client + // + if (pParent) + { + if ( pParent->IsKindOf(CLASSINFO(wxGenericScrolledWindow)) || + pParent->IsKindOf(CLASSINFO(wxScrolledWindow)) + ) + { + if (IsKindOf(CLASSINFO(wxStatusBar)) && + pParent->IsKindOf(CLASSINFO(wxFrame))) + { + RECTL vRect; + wxFrame* pFrame = wxDynamicCast(pParent, wxFrame); + + ::WinQueryWindowRect((HWND)pFrame->GetFrame(), &vRect); + nY = vRect.yTop - (nY + nHeight); + } + else + nY = pParent->GetSize().y - (nY + nHeight); + } + } + else + { + RECTL vRect; + + ::WinQueryWindowRect(HWND_DESKTOP, &vRect); + nY = vRect.yTop - (nY + nHeight); + } + m_hWnd = (WXHWND)::WinCreateWindow( (HWND)hParent + ,(PSZ)sClassName.c_str() + ,(PSZ)zTitle ? zTitle : "" + ,(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)); + SetSize( nX + ,nY + ,nWidth + ,nHeight + ); + return TRUE; +} // end of WinGuiBase_Window::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); + + (void)GetEventHandler()->ProcessEvent(vEvent); + + // + // Delete our drop target if we've got one + // +#if wxUSE_DRAG_AND_DROP + if (m_dropTarget != NULL) + { + m_dropTarget->Revoke(m_hWnd); + 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 WXUNUSED(hWnd) +) +{ +#if wxUSE_CARET + // + // Deal with caret + // + if (m_caret) + { + m_caret->OnKillFocus(); + } +#endif // wxUSE_CARET + + wxFocusEvent vEvent( wxEVT_KILL_FOCUS + ,m_windowId + ); + + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleKillFocus + +// --------------------------------------------------------------------------- +// miscellaneous +// --------------------------------------------------------------------------- + +bool wxWindowOS2::HandleShow( + bool bShow +, int WXUNUSED(nStatus) +) +{ + wxShowEvent vEvent(GetId(), bShow); + + vEvent.m_eventObject = this; + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleShow -void wxWindow::GetTextExtent(const wxString& string, int *x, int *y, - int *descent, int *externalLeading, const wxFont *theFont, bool) const +bool wxWindowOS2::HandleInitDialog( + WXHWND WXUNUSED(hWndFocus) +) { - wxFont *fontToUse = (wxFont *)theFont; - if (!fontToUse) - fontToUse = (wxFont *) & m_windowFont; + wxInitDialogEvent vEvent(GetId()); - // TODO -} + vEvent.m_eventObject = this; + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleInitDialog -void wxWindow::Refresh(bool eraseBack, const wxRect *rect) +bool wxWindowOS2::HandleEndDrag(WXWPARAM WXUNUSED(wParam)) { - // TODO + // TODO: We'll handle drag and drop later + return FALSE; } -// Responds to colour changes: passes event on to children. -void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event) +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 +) { - wxNode *node = GetChildren().First(); - while ( node ) +#if wxUSE_OWNER_DRAWN + wxDC vDc; + +#if wxUSE_MENUS_NATIVE + // + // Is it a menu item? + // + if (vId == 0) { - // Only propagate to non-top-level windows - wxWindow *win = (wxWindow *)node->Data(); - if ( win->GetParent() ) + 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 wxWindows 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("Unable to set current color table. Error: %s\n", sError); + } + // + // Set the color table to RGB mode + // + if (!::GpiCreateLogColorTable( pMeasureStruct->hps + ,0L + ,LCOLF_RGB + ,0L + ,0L + ,NULL + )) { - wxSysColourChangedEvent event2; - event.m_eventObject = win; - win->GetEventHandler()->ProcessEvent(event2); + vError = ::WinGetLastError(vHabmain); + sError = wxPMErrorToStr(vError); + wxLogError("Unable to set current color table. Error: %s\n", sError); } - node = node->Next(); + 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 -// This can be called by the app (or wxWindows) to do default processing for the current -// event. Save message/event info in wxWindow so they can be used in this function. -long wxWindow::Default() -{ - // TODO - return 0; -} + wxWindow* pItem = FindItem(vId); -void wxWindow::InitDialog() -{ - wxInitDialogEvent event(GetId()); - event.SetEventObject( this ); - GetEventHandler()->ProcessEvent(event); -} + if (pItem && pItem->IsKindOf(CLASSINFO(wxControl))) + { + return ((wxControl *)pItem)->OS2OnDraw(pItemStruct); + } +#else + vId = vId; + pItemStruct = pItemStruct; +#endif + return FALSE; +} // end of wxWindowOS2::OS2OnDrawItem -// Default init dialog behaviour is to transfer data to window -void wxWindow::OnInitDialog(wxInitDialogEvent& event) +bool wxWindowOS2::OS2OnMeasureItem( + int lId +, WXMEASUREITEMSTRUCT* pItemStruct +) { - TransferDataToWindow(); -} +#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 + )) + { + pMeasureStruct->rclItem.xRight = nWidth; + pMeasureStruct->rclItem.xLeft = 0L; + pMeasureStruct->rclItem.yTop = nHeight; + pMeasureStruct->rclItem.yBottom = 0L; + return TRUE; + } + return FALSE; + } + } + wxWindow* pItem = FindItem(lId); -// Caret manipulation -void wxWindow::CreateCaret(int w, int h) -{ - m_caretWidth = w; - m_caretHeight = h; - m_caretEnabled = TRUE; + if (pItem && pItem->IsKindOf(CLASSINFO(wxControl))) + { + return ((wxControl *)pItem)->OS2OnMeasure(pItemStruct); + } +#else + lId = lId; + pItemStruct = pItemStruct; +#endif // wxUSE_OWNER_DRAWN + return FALSE; } -void wxWindow::CreateCaret(const wxBitmap *WXUNUSED(bitmap)) -{ - // TODO -} +// --------------------------------------------------------------------------- +// colours and palettes +// --------------------------------------------------------------------------- -void wxWindow::ShowCaret(bool show) +bool wxWindowOS2::HandleSysColorChange() { - // TODO -} + wxSysColourChangedEvent vEvent; -void wxWindow::DestroyCaret() -{ - // TODO - m_caretEnabled = FALSE; -} + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleSysColorChange -void wxWindow::SetCaretPos(int x, int y) +bool wxWindowOS2::HandleCtlColor( + WXHBRUSH* WXUNUSED(phBrush) +) { - // TODO -} + // + // Not much provided with message. So not sure I can do anything with it + // + return TRUE; +} // end of wxWindowOS2::HandleCtlColor -void wxWindow::GetCaretPos(int *x, int *y) const -{ - // TODO -} -wxWindow *wxGetActiveWindow() +// 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)) { - // TODO - return NULL; + return (WXHBRUSH)0; } -void wxWindow::SetSizeHints(int minW, int minH, int maxW, int maxH, int WXUNUSED(incW), int WXUNUSED(incH)) +bool wxWindowOS2::HandlePaletteChanged() { - m_minSizeX = minW; - m_minSizeY = minH; - m_maxSizeX = maxW; - m_maxSizeY = maxH; -} + // need to set this to something first + WXHWND hWndPalChange = NULLHANDLE; -void wxWindow::Centre(int direction) -{ - int x, y, width, height, panel_width, panel_height, new_x, new_y; + wxPaletteChangedEvent vEvent(GetId()); - wxWindow *father = (wxWindow *)GetParent(); - if (!father) - return; + vEvent.SetEventObject(this); + vEvent.SetChangedWindow(wxFindWinFromHandle(hWndPalChange)); - father->GetClientSize(&panel_width, &panel_height); - GetSize(&width, &height); - GetPosition(&x, &y); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandlePaletteChanged - new_x = -1; - new_y = -1; +// +// Responds to colour changes: passes event on to children. +// +void wxWindowOS2::OnSysColourChanged( + wxSysColourChangedEvent& rEvent +) +{ + wxNode* pNode = GetChildren().First(); - if (direction & wxHORIZONTAL) - new_x = (int)((panel_width - width)/2); + while (pNode) + { + // + // Only propagate to non-top-level windows + // + wxWindow* pWin = (wxWindow *)pNode->Data(); - if (direction & wxVERTICAL) - new_y = (int)((panel_height - height)/2); + if (pWin->GetParent()) + { + wxSysColourChangedEvent vEvent; - SetSize(new_x, new_y, -1, -1); + rEvent.m_eventObject = pWin; + pWin->GetEventHandler()->ProcessEvent(vEvent); + } + pNode = pNode->Next(); + } +} // end of wxWindowOS2::OnSysColourChanged -} +// --------------------------------------------------------------------------- +// painting +// --------------------------------------------------------------------------- -// Coordinates relative to the window -void wxWindow::WarpPointer (int x_pos, int y_pos) +bool wxWindowOS2::HandlePaint() { - // TODO -} + HRGN hRgn; + wxPaintEvent vEvent(m_windowId); + HPS hPS; + RECTL vRect; + 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("CreateRectRgn"); + return FALSE; + } -void wxWindow::OnEraseBackground(wxEraseEvent& event) -{ - // TODO - Default(); -} + m_updateRegion = wxRegion(hRgn, hPS); -int wxWindow::GetScrollPos(int orient) const -{ - // TODO - return 0; -} + vEvent.SetEventObject(this); + bProcessed = GetEventHandler()->ProcessEvent(vEvent); -// This now returns the whole range, not just the number -// of positions that we can scroll. -int wxWindow::GetScrollRange(int orient) const -{ - // TODO - return 0; -} + return GetEventHandler()->ProcessEvent(vEvent); //bProcessed; +} // end of wxWindowOS2::HandlePaint -int wxWindow::GetScrollThumb(int orient) const +bool wxWindowOS2::HandleEraseBkgnd( + WXHDC hDC +) { - // TODO - return 0; -} + SWP vSwp; + bool rc; -void wxWindow::SetScrollPos(int orient, int pos, bool refresh) -{ - // TODO - return; -} + ::WinQueryWindowPos(GetHwnd(), &vSwp); + if (vSwp.fl & SWP_MINIMIZE) + return TRUE; -// New function that will replace some of the above. -void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible, - int range, bool refresh) -{ - // TODO -} + wxDC vDC; -// Does a physical scroll -void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect) -{ - // TODO - return; -} + vDC.m_hPS = (HPS)hDC; // this is really a PS + vDC.SetWindow((wxWindow*)this); + vDC.BeginDrawing(); -void wxWindow::SetFont(const wxFont& font) -{ - m_windowFont = font; + wxEraseEvent vEvent(m_windowId, &vDC); - if (!m_windowFont.Ok()) - return; - // TODO -} + vEvent.SetEventObject(this); -void wxWindow::OnChar(wxKeyEvent& event) -{ -/* ?? - if ( event.KeyCode() == WXK_TAB ) { - // propagate the TABs to the parent - it's up to it to decide what - // to do with it - if ( GetParent() ) { - if ( GetParent()->ProcessEvent(event) ) - return; - } - } -*/ - Default(); -} + rc = GetEventHandler()->ProcessEvent(vEvent); -void wxWindow::OnKeyDown(wxKeyEvent& event) -{ - Default(); -} + vDC.EndDrawing(); + vDC.m_hPS = NULLHANDLE; + return TRUE; +} // end of wxWindowOS2::HandleEraseBkgnd -void wxWindow::OnKeyUp(wxKeyEvent& event) +void wxWindowOS2::OnEraseBackground( + wxEraseEvent& rEvent +) { - Default(); -} + RECTL vRect; + HPS hPS = rEvent.m_dc->m_hPS; + APIRET rc; + LONG lColor = m_backgroundColour.GetPixel(); -void wxWindow::OnPaint(wxPaintEvent& event) -{ - Default(); -} + rc = ::WinQueryWindowRect(GetHwnd(), &vRect); + rc = ::WinFillRect(hPS, &vRect, lColor); +} // end of wxWindowOS2::OnEraseBackground -bool wxWindow::IsEnabled() const -{ - // TODO - return FALSE; -} +// --------------------------------------------------------------------------- +// moving and resizing +// --------------------------------------------------------------------------- -// Dialog support: override these and call -// base class members to add functionality -// that can't be done using validators. -// NOTE: these functions assume that controls -// are direct children of this window, not grandchildren -// or other levels of descendant. - -// Transfer values to controls. If returns FALSE, -// it's an application error (pops up a dialog) -bool wxWindow::TransferDataToWindow() -{ - wxNode *node = GetChildren().First(); - while ( node ) - { - wxWindow *child = (wxWindow *)node->Data(); - if ( child->GetValidator() && - !child->GetValidator()->TransferToWindow() ) - { - wxMessageBox("Application Error", "Could not transfer data to window", wxOK|wxICON_EXCLAMATION); - return FALSE; - } - - node = node->Next(); - } - return TRUE; -} +bool wxWindowOS2::HandleMinimize() +{ + wxIconizeEvent vEvent(m_windowId); -// Transfer values from controls. If returns FALSE, -// validation failed: don't quit -bool wxWindow::TransferDataFromWindow() -{ - wxNode *node = GetChildren().First(); - while ( node ) - { - wxWindow *child = (wxWindow *)node->Data(); - if ( child->GetValidator() && !child->GetValidator()->TransferFromWindow() ) - { - return FALSE; - } - - node = node->Next(); - } - return TRUE; -} + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleMinimize -bool wxWindow::Validate() +bool wxWindowOS2::HandleMaximize() { - wxNode *node = GetChildren().First(); - while ( node ) - { - wxWindow *child = (wxWindow *)node->Data(); - if ( child->GetValidator() && /* child->GetValidator()->Ok() && */ !child->GetValidator()->Validate(this) ) - { - return FALSE; - } + wxMaximizeEvent vEvent(m_windowId); - node = node->Next(); - } - return TRUE; -} + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleMaximize -// Get the window with the focus -wxWindow *wxWindow::FindFocus() +bool wxWindowOS2::HandleMove( + int nX +, int nY +) { - // TODO - return NULL; -} + wxMoveEvent vEvent(wxPoint(nX, nY), m_windowId); -void wxWindow::AddChild(wxWindow *child) -{ - GetChildren().Append(child); - child->m_windowParent = this; -} + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleMove -void wxWindow::RemoveChild(wxWindow *child) +bool wxWindowOS2::HandleSize( + int nWidth +, int nHeight +, WXUINT WXUNUSED(nFlag) +) { - GetChildren().DeleteObject(child); - child->m_windowParent = NULL; -} + wxSizeEvent vEvent(wxSize(nWidth, nHeight), m_windowId); -void wxWindow::DestroyChildren() -{ - wxNode *node; - while ((node = GetChildren().First()) != (wxNode *)NULL) { - wxWindow *child; - if ((child = (wxWindow *)node->Data()) != (wxWindow *)NULL) { - delete child; - if ( GetChildren().Member(child) ) - delete node; - } - } /* while */ -} + vEvent.SetEventObject(this); + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleSize + +bool wxWindowOS2::HandleGetMinMaxInfo( + PSWP pSwp +) +{ + bool bRc = FALSE; + POINTL vPoint; -void wxWindow::MakeModal(bool modal) + 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 +) { - // Disable all other windows - if (this->IsKindOf(CLASSINFO(wxDialog)) || this->IsKindOf(CLASSINFO(wxFrame))) - { - wxNode *node = wxTopLevelWindows.First(); - while (node) +#if wxUSE_MENUS_NATIVE + if (wxCurrentPopupMenu) { - wxWindow *win = (wxWindow *)node->Data(); - if (win != this) - win->Enable(!modal); + wxMenu* pPopupMenu = wxCurrentPopupMenu; - node = node->Next(); + wxCurrentPopupMenu = NULL; + return pPopupMenu->OS2Command(wCmd, wId); } - } -} +#endif // wxUSE_MENUS_NATIVE -// If nothing defined for this, try the parent. -// E.g. we may be a button loaded from a resource, with no callback function -// defined. -void wxWindow::OnCommand(wxWindow& win, wxCommandEvent& event) -{ - if (GetEventHandler()->ProcessEvent(event) ) - return; - if (m_windowParent) - m_windowParent->GetEventHandler()->OnCommand(win, event); -} + wxWindow* pWin = FindItem(wId); -void wxWindow::SetConstraints(wxLayoutConstraints *c) -{ - if (m_constraints) - { - UnsetConstraints(m_constraints); - delete m_constraints; - } - m_constraints = c; - if (m_constraints) - { - // Make sure other windows know they're part of a 'meaningful relationship' - if (m_constraints->left.GetOtherWindow() && (m_constraints->left.GetOtherWindow() != this)) - m_constraints->left.GetOtherWindow()->AddConstraintReference((wxWindow *)this); - if (m_constraints->top.GetOtherWindow() && (m_constraints->top.GetOtherWindow() != this)) - m_constraints->top.GetOtherWindow()->AddConstraintReference((wxWindow *)this); - if (m_constraints->right.GetOtherWindow() && (m_constraints->right.GetOtherWindow() != this)) - m_constraints->right.GetOtherWindow()->AddConstraintReference((wxWindow *)this); - if (m_constraints->bottom.GetOtherWindow() && (m_constraints->bottom.GetOtherWindow() != this)) - m_constraints->bottom.GetOtherWindow()->AddConstraintReference((wxWindow *)this); - if (m_constraints->width.GetOtherWindow() && (m_constraints->width.GetOtherWindow() != this)) - m_constraints->width.GetOtherWindow()->AddConstraintReference((wxWindow *)this); - if (m_constraints->height.GetOtherWindow() && (m_constraints->height.GetOtherWindow() != this)) - m_constraints->height.GetOtherWindow()->AddConstraintReference((wxWindow *)this); - if (m_constraints->centreX.GetOtherWindow() && (m_constraints->centreX.GetOtherWindow() != this)) - m_constraints->centreX.GetOtherWindow()->AddConstraintReference((wxWindow *)this); - if (m_constraints->centreY.GetOtherWindow() && (m_constraints->centreY.GetOtherWindow() != this)) - m_constraints->centreY.GetOtherWindow()->AddConstraintReference((wxWindow *)this); - } -} + if (!pWin) + { + pWin = wxFindWinFromHandle(hControl); + } -// This removes any dangling pointers to this window -// in other windows' constraintsInvolvedIn lists. -void wxWindow::UnsetConstraints(wxLayoutConstraints *c) -{ - if (c) - { - if (c->left.GetOtherWindow() && (c->top.GetOtherWindow() != this)) - c->left.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this); - if (c->top.GetOtherWindow() && (c->top.GetOtherWindow() != this)) - c->top.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this); - if (c->right.GetOtherWindow() && (c->right.GetOtherWindow() != this)) - c->right.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this); - if (c->bottom.GetOtherWindow() && (c->bottom.GetOtherWindow() != this)) - c->bottom.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this); - if (c->width.GetOtherWindow() && (c->width.GetOtherWindow() != this)) - c->width.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this); - if (c->height.GetOtherWindow() && (c->height.GetOtherWindow() != this)) - c->height.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this); - if (c->centreX.GetOtherWindow() && (c->centreX.GetOtherWindow() != this)) - c->centreX.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this); - if (c->centreY.GetOtherWindow() && (c->centreY.GetOtherWindow() != this)) - c->centreY.GetOtherWindow()->RemoveConstraintReference((wxWindow *)this); - } -} + if (pWin) + return pWin->OS2Command(wCmd, wId); -// Back-pointer to other windows we're involved with, so if we delete -// this window, we must delete any constraints we're involved with. -void wxWindow::AddConstraintReference(wxWindow *otherWin) -{ - if (!m_constraintsInvolvedIn) - m_constraintsInvolvedIn = new wxList; - if (!m_constraintsInvolvedIn->Member(otherWin)) - m_constraintsInvolvedIn->Append(otherWin); -} + return FALSE; +} // end of wxWindowOS2::HandleCommand -// REMOVE back-pointer to other windows we're involved with. -void wxWindow::RemoveConstraintReference(wxWindow *otherWin) +bool wxWindowOS2::HandleSysCommand( + WXWPARAM wParam +, WXLPARAM WXUNUSED(lParam) +) { - if (m_constraintsInvolvedIn) - m_constraintsInvolvedIn->DeleteObject(otherWin); -} - -// Reset any constraints that mention this window -void wxWindow::DeleteRelatedConstraints() -{ - if (m_constraintsInvolvedIn) - { - wxNode *node = m_constraintsInvolvedIn->First(); - while (node) - { - wxWindow *win = (wxWindow *)node->Data(); - wxNode *next = node->Next(); - wxLayoutConstraints *constr = win->GetConstraints(); - - // Reset any constraints involving this window - if (constr) - { - constr->left.ResetIfWin((wxWindow *)this); - constr->top.ResetIfWin((wxWindow *)this); - constr->right.ResetIfWin((wxWindow *)this); - constr->bottom.ResetIfWin((wxWindow *)this); - constr->width.ResetIfWin((wxWindow *)this); - constr->height.ResetIfWin((wxWindow *)this); - constr->centreX.ResetIfWin((wxWindow *)this); - constr->centreY.ResetIfWin((wxWindow *)this); - } - delete node; - node = next; - } - delete m_constraintsInvolvedIn; - m_constraintsInvolvedIn = NULL; - } -} + // + // 4 bits are reserved + // + switch (SHORT1FROMMP(wParam)) + { + case SC_MAXIMIZE: + return HandleMaximize(); -void wxWindow::SetSizer(wxSizer *sizer) + 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 +) { - m_windowSizer = sizer; - if (sizer) - sizer->SetSizerParent((wxWindow *)this); -} + rEvent.m_x = nX; + rEvent.m_y = nY; + rEvent.m_shiftDown = ((uFlags & VK_SHIFT) != 0); + rEvent.m_controlDown = ((uFlags & VK_CTRL) != 0); + rEvent.m_leftDown = ((uFlags & VK_BUTTON1) != 0); + rEvent.m_middleDown = ((uFlags & VK_BUTTON3) != 0); + rEvent.m_rightDown = ((uFlags & VK_BUTTON2) != 0); + rEvent.SetTimestamp(s_currentMsg.time); + rEvent.m_eventObject = this; + +#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 +) +{ + // + // The mouse events take consecutive IDs from WM_MOUSEFIRST to + // WM_MOUSELAST, so it's enough to substract 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 + }; + + wxMouseEvent vEvent(eventsMouse[uMsg - WM_MOUSEMOVE]); + + InitMouseEvent( vEvent + ,nX + ,nY + ,uFlags + ); + + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::HandleMouseEvent + +bool wxWindowOS2::HandleMouseMove( + int nX +, int nY +, WXUINT uFlags +) +{ + if (!m_bMouseInWindow) + { + // + // Generate an ENTER event + // + m_bMouseInWindow = TRUE; -/* - * New version - */ - -bool wxWindow::Layout() -{ - if (GetConstraints()) - { - int w, h; - GetClientSize(&w, &h); - GetConstraints()->width.SetValue(w); - GetConstraints()->height.SetValue(h); - } - - // If top level (one sizer), evaluate the sizer's constraints. - if (GetSizer()) - { - int noChanges; - GetSizer()->ResetConstraints(); // Mark all constraints as unevaluated - GetSizer()->LayoutPhase1(&noChanges); - GetSizer()->LayoutPhase2(&noChanges); - GetSizer()->SetConstraintSizes(); // Recursively set the real window sizes - return TRUE; - } - else - { - // Otherwise, evaluate child constraints - ResetConstraints(); // Mark all constraints as unevaluated - DoPhase(1); // Just one phase need if no sizers involved - DoPhase(2); - SetConstraintSizes(); // Recursively set the real window sizes - } - return TRUE; -} + wxMouseEvent vEvent(wxEVT_ENTER_WINDOW); + InitMouseEvent( vEvent + ,nX + ,nY + ,uFlags + ); -// Do a phase of evaluating constraints: -// the default behaviour. wxSizers may do a similar -// thing, but also impose their own 'constraints' -// and order the evaluation differently. -bool wxWindow::LayoutPhase1(int *noChanges) + (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 +) const { - wxLayoutConstraints *constr = GetConstraints(); - if (constr) - { - return constr->SatisfyConstraints((wxWindow *)this, noChanges); - } - else - return TRUE; -} - -bool wxWindow::LayoutPhase2(int *noChanges) + wxKeyEvent vEvent(eType); + + vEvent.SetId(GetId()); + vEvent.m_shiftDown = IsShiftDown(); + vEvent.m_controlDown = IsCtrlDown(); + vEvent.m_altDown = (HIWORD(lParam) & KC_ALT) == KC_ALT; + + vEvent.m_eventObject = (wxWindow *)this; // const_cast + vEvent.m_keyCode = nId; + 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( + WXDWORD wParam +, WXLPARAM lParam +, bool isASCII +) { - *noChanges = 0; - - // Layout children - DoPhase(1); - DoPhase(2); - return TRUE; -} + bool bCtrlDown = FALSE; + int vId; -// Do a phase of evaluating child constraints -bool wxWindow::DoPhase(int phase) -{ - int noIterations = 0; - int maxIterations = 500; - int noChanges = 1; - int noFailures = 0; - wxList succeeded; - while ((noChanges > 0) && (noIterations < maxIterations)) - { - noChanges = 0; - noFailures = 0; - wxNode *node = GetChildren().First(); - while (node) - { - wxWindow *child = (wxWindow *)node->Data(); - if (!child->IsKindOf(CLASSINFO(wxFrame)) && !child->IsKindOf(CLASSINFO(wxDialog))) - { - wxLayoutConstraints *constr = child->GetConstraints(); - if (constr) + if (isASCII) + { + // + // If 1 -> 26, translate to CTRL plus a letter. + // + vId = wParam; + if ((vId > 0) && (vId < 27)) { - if (succeeded.Member(child)) - { - } - else - { - int tempNoChanges = 0; - bool success = ( (phase == 1) ? child->LayoutPhase1(&tempNoChanges) : child->LayoutPhase2(&tempNoChanges) ) ; - noChanges += tempNoChanges; - if (success) + switch (vId) { - succeeded.Append(child); - } - } - } - } - node = node->Next(); - } - noIterations ++; - } - return TRUE; -} + case 13: + vId = WXK_RETURN; + break; -void wxWindow::ResetConstraints() -{ - wxLayoutConstraints *constr = GetConstraints(); - if (constr) - { - constr->left.SetDone(FALSE); - constr->top.SetDone(FALSE); - constr->right.SetDone(FALSE); - constr->bottom.SetDone(FALSE); - constr->width.SetDone(FALSE); - constr->height.SetDone(FALSE); - constr->centreX.SetDone(FALSE); - constr->centreY.SetDone(FALSE); - } - wxNode *node = GetChildren().First(); - while (node) - { - wxWindow *win = (wxWindow *)node->Data(); - if (!win->IsKindOf(CLASSINFO(wxFrame)) && !win->IsKindOf(CLASSINFO(wxDialog))) - win->ResetConstraints(); - node = node->Next(); - } -} + case 8: + vId = WXK_BACK; + break; -// Need to distinguish between setting the 'fake' size for -// windows and sizers, and setting the real values. -void wxWindow::SetConstraintSizes(bool recurse) -{ - wxLayoutConstraints *constr = GetConstraints(); - if (constr && constr->left.GetDone() && constr->right.GetDone() && - constr->width.GetDone() && constr->height.GetDone()) - { - int x = constr->left.GetValue(); - int y = constr->top.GetValue(); - int w = constr->width.GetValue(); - int h = constr->height.GetValue(); + case 9: + vId = WXK_TAB; + break; - // If we don't want to resize this window, just move it... - if ((constr->width.GetRelationship() != wxAsIs) || - (constr->height.GetRelationship() != wxAsIs)) + default: + bCtrlDown = TRUE; + vId = vId + 96; + } + } + } + else if ( (vId = wxCharCodeOS2ToWX(wParam)) == 0) { - // Calls Layout() recursively. AAAGH. How can we stop that. - // Simply take Layout() out of non-top level OnSizes. - SizerSetSize(x, y, w, h); + // + // It's ASCII and will be processed here only when called from + // WM_CHAR (i.e. when isASCII = TRUE), don't process it now + // + vId = -1; } - else + + if (vId != -1) { - SizerMove(x, y); - } - } - else if (constr) - { - char *windowClass = this->GetClassInfo()->GetClassName(); - - wxString winName; - if (GetName() == "") - winName = "unnamed"; - else - winName = GetName(); - wxDebugMsg("Constraint(s) not satisfied for window of type %s, name %s:\n", (const char *)windowClass, (const char *)winName); - if (!constr->left.GetDone()) - wxDebugMsg(" unsatisfied 'left' constraint.\n"); - if (!constr->right.GetDone()) - wxDebugMsg(" unsatisfied 'right' constraint.\n"); - if (!constr->width.GetDone()) - wxDebugMsg(" unsatisfied 'width' constraint.\n"); - if (!constr->height.GetDone()) - wxDebugMsg(" unsatisfied 'height' constraint.\n"); - wxDebugMsg("Please check constraints: try adding AsIs() constraints.\n"); - } - - if (recurse) - { - wxNode *node = GetChildren().First(); - while (node) - { - wxWindow *win = (wxWindow *)node->Data(); - if (!win->IsKindOf(CLASSINFO(wxFrame)) && !win->IsKindOf(CLASSINFO(wxDialog))) - win->SetConstraintSizes(); - node = node->Next(); - } - } -} + wxKeyEvent vEvent(CreateKeyEvent( wxEVT_CHAR + ,vId + ,lParam + )); -// This assumes that all sizers are 'on' the same -// window, i.e. the parent of this window. -void wxWindow::TransformSizerToActual(int *x, int *y) const -{ - if (!m_sizerParent || m_sizerParent->IsKindOf(CLASSINFO(wxDialog)) || - m_sizerParent->IsKindOf(CLASSINFO(wxFrame)) ) - return; - - int xp, yp; - m_sizerParent->GetPosition(&xp, &yp); - m_sizerParent->TransformSizerToActual(&xp, &yp); - *x += xp; - *y += yp; -} + if (bCtrlDown) + { + vEvent.m_controlDown = TRUE; + } -void wxWindow::SizerSetSize(int x, int y, int w, int h) -{ - int xx = x; - int yy = y; - TransformSizerToActual(&xx, &yy); - SetSize(xx, yy, w, h); + if (GetEventHandler()->ProcessEvent(vEvent)) + return TRUE; + } + return FALSE; } -void wxWindow::SizerMove(int x, int y) +bool wxWindowOS2::HandleKeyDown( + WXWORD wParam +, WXLPARAM lParam +) { - int xx = x; - int yy = y; - TransformSizerToActual(&xx, &yy); - Move(xx, yy); -} + int nId = wxCharCodeOS2ToWX(wParam); -// Only set the size/position of the constraint (if any) -void wxWindow::SetSizeConstraint(int x, int y, int w, int h) -{ - wxLayoutConstraints *constr = GetConstraints(); - if (constr) - { - if (x != -1) + if (!nId) { - constr->left.SetValue(x); - constr->left.SetDone(TRUE); + // + // Normal ASCII char + // + nId = wParam; } - if (y != -1) - { - constr->top.SetValue(y); - constr->top.SetDone(TRUE); - } - if (w != -1) + + if (nId != -1) { - constr->width.SetValue(w); - constr->width.SetDone(TRUE); + wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_DOWN + ,nId + ,lParam + )); + + if (GetEventHandler()->ProcessEvent(vEvent)) + { + return TRUE; + } } - if (h != -1) + return FALSE; +} // end of wxWindowOS2::HandleKeyDown + +bool wxWindowOS2::HandleKeyUp( + WXDWORD wParam +, WXLPARAM lParam +) +{ + int nId = wxCharCodeOS2ToWX(wParam); + + if (!nId) { - constr->height.SetValue(h); - constr->height.SetDone(TRUE); + // + // Normal ASCII char + // + nId = wParam; } - } -} -void wxWindow::MoveConstraint(int x, int y) -{ - wxLayoutConstraints *constr = GetConstraints(); - if (constr) - { - if (x != -1) + if (nId != -1) { - constr->left.SetValue(x); - constr->left.SetDone(TRUE); + wxKeyEvent vEvent(CreateKeyEvent( wxEVT_KEY_UP + ,nId + ,lParam + )); + + if (GetEventHandler()->ProcessEvent(vEvent)) + return TRUE; } - if (y != -1) + return FALSE; +} // end of wxWindowOS2::HandleKeyUp + +// --------------------------------------------------------------------------- +// joystick +// --------------------------------------------------------------------------- + +// --------------------------------------------------------------------------- +// scrolling +// --------------------------------------------------------------------------- + +bool wxWindowOS2::OS2OnScroll( + int nOrientation +, WXWORD wParam +, WXWORD wPos +, WXHWND hControl +) +{ + if (hControl) { - constr->top.SetValue(y); - constr->top.SetDone(TRUE); + wxWindow* pChild = wxFindWinFromHandle(hControl); + + if (pChild ) + return pChild->OS2OnScroll( nOrientation + ,wParam + ,wPos + ,hControl + ); } - } -} -void wxWindow::GetSizeConstraint(int *w, int *h) const -{ - wxLayoutConstraints *constr = GetConstraints(); - if (constr) - { - *w = constr->width.GetValue(); - *h = constr->height.GetValue(); - } - else - GetSize(w, h); -} + wxScrollWinEvent vEvent; -void wxWindow::GetClientSizeConstraint(int *w, int *h) const -{ - wxLayoutConstraints *constr = GetConstraints(); - if (constr) - { - *w = constr->width.GetValue(); - *h = constr->height.GetValue(); - } - else - GetClientSize(w, h); -} + vEvent.SetPosition(wPos); + vEvent.SetOrientation(nOrientation); + vEvent.m_eventObject = this; -void wxWindow::GetPositionConstraint(int *x, int *y) const -{ - wxLayoutConstraints *constr = GetConstraints(); - if (constr) - { - *x = constr->left.GetValue(); - *y = constr->top.GetValue(); - } - else - GetPosition(x, y); -} + switch (wParam) + { + case SB_LINEUP: + vEvent.m_eventType = wxEVT_SCROLLWIN_LINEUP; + break; -bool wxWindow::Close(bool force) -{ - wxCloseEvent event(wxEVT_CLOSE_WINDOW, m_windowId); - event.SetEventObject(this); -#if WXWIN_COMPATIBILITY - event.SetForce(force); -#endif - event.SetCanVeto(!force); + case SB_LINEDOWN: + vEvent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN; + break; - return GetEventHandler()->ProcessEvent(event); -} + case SB_PAGEUP: + vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEUP; + break; -wxObject* wxWindow::GetChild(int number) const -{ - // Return a pointer to the Nth object in the window - wxNode *node = GetChildren().First(); - int n = number; - while (node && n--) - node = node->Next() ; - if (node) - { - wxObject *obj = (wxObject *)node->Data(); - return(obj) ; - } - else - return NULL ; -} + case SB_PAGEDOWN: + vEvent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN; + break; -void wxWindow::OnDefaultAction(wxControl *initiatingItem) -{ - // Obsolete function -} + case SB_SLIDERPOSITION: + vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBRELEASE; + break; + + case SB_SLIDERTRACK: + vEvent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK; + break; + + default: + return FALSE; + } + return GetEventHandler()->ProcessEvent(vEvent); +} // end of wxWindowOS2::OS2OnScroll -void wxWindow::Clear() +void wxWindowOS2::MoveChildren( + int nDiff +) { - wxClientDC dc(this); - wxBrush brush(GetBackgroundColour(), wxSOLID); - dc.SetBackground(brush); - dc.Clear(); -} + SWP vSwp; -// Fits the panel around the items -void wxWindow::Fit() -{ - int maxX = 0; - int maxY = 0; - wxNode *node = GetChildren().First(); - while ( node ) - { - wxWindow *win = (wxWindow *)node->Data(); - int wx, wy, ww, wh; - win->GetPosition(&wx, &wy); - win->GetSize(&ww, &wh); - if ( wx + ww > maxX ) - maxX = wx + ww; - if ( wy + wh > maxY ) - maxY = wy + wh; - - node = node->Next(); - } - SetClientSize(maxX + 5, maxY + 5); -} + for (wxWindowList::Node* pNode = GetChildren().GetFirst(); + pNode; + pNode = pNode->GetNext()) + { + wxWindow* pWin = pNode->GetData(); -void wxWindow::SetValidator(const wxValidator& validator) + ::WinQueryWindowPos( GetHwndOf(pWin) + ,&vSwp + ); + if (pWin->IsKindOf(CLASSINFO(wxControl))) + { + wxControl* pCtrl; + + // + // Must deal with controls that have margins like ENTRYFIELD. The SWP + // struct of such a control will have and origin offset from its intended + // position by the width of the margins. + // + pCtrl = wxDynamicCast(pWin, wxControl); + vSwp.y -= pCtrl->GetYComp(); + vSwp.x -= pCtrl->GetXComp(); + } + ::WinSetWindowPos( GetHwndOf(pWin) + ,HWND_TOP + ,vSwp.x + ,vSwp.y - nDiff + ,vSwp.cx + ,vSwp.cy + ,SWP_MOVE + ); + if (pWin->IsKindOf(CLASSINFO(wxRadioBox))) + { + wxRadioBox* pRadioBox; + + pRadioBox = wxDynamicCast(pWin, wxRadioBox); + pRadioBox->AdjustButtons( (int)vSwp.x + ,(int)vSwp.y - nDiff + ,(int)vSwp.cx + ,(int)vSwp.cy + ,pRadioBox->GetSizeFlags() + ); + } + if (pWin->IsKindOf(CLASSINFO(wxSlider))) + { + wxSlider* pSlider; + + pSlider = wxDynamicCast(pWin, wxSlider); + pSlider->AdjustSubControls( (int)vSwp.x + ,(int)vSwp.y - nDiff + ,(int)vSwp.cx + ,(int)vSwp.cy + ,(int)pSlider->GetSizeFlags() + ); + } + } +} // end of wxWindowOS2::MoveChildren + +// +// Getting the Y position for a window, like a control, is a real +// pain. There are three sitatuions we must deal with in determining +// the OS2 to wxWindows 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. +// 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 ( m_windowValidator ) - delete m_windowValidator; - m_windowValidator = validator.Clone(); + wxWindowOS2* pGrandParent = NULL; + + // + // 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)) + ) + return(pParent->GetSize().y); + else + return(pParent->GetClientSize().y); + } - if ( m_windowValidator ) - m_windowValidator->SetWindow(this) ; -} + // + // Case 3 -- 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 + { + pGrandParent = pParent->GetParent(); + if (pGrandParent && + pGrandParent->IsKindOf(CLASSINFO(wxFrame)) && + pGrandParent->GetClientSize().y != pParent->GetSize().y + ) + { + int nParentHeight = 0L; + int nStatusBarHeight = 0L; + wxFrame* pFrame = wxDynamicCast(pGrandParent, wxFrame); + wxStatusBar* pStatbar = pFrame->GetStatusBar(); + + nParentHeight = pGrandParent->GetClientSize().y; + if (pStatbar) + nStatusBarHeight = pStatbar->GetSize().y; + nParentHeight -= nStatusBarHeight; + return(nParentHeight); + } + else + // + // Panel is a child of some other kind of window so we'll + // just use it's original size + // + return(pParent->GetClientSize().y); + } + return(0L); +} // end of wxWindowOS2::GetOS2ParentHeight -void wxWindow::SetAcceleratorTable(const wxAcceleratorTable& accel) +wxWindowCreationHook::wxWindowCreationHook( + wxWindow* pWinBeingCreated +) { - m_acceleratorTable = accel; -} + gpWinBeingCreated = pWinBeingCreated; +} // end of wxWindowCreationHook::wxWindowCreationHook -// Find a window by id or name -wxWindow *wxWindow::FindWindow(long id) -{ - if ( GetId() == id) - return this; - - wxNode *node = GetChildren().First(); - while ( node ) - { - wxWindow *child = (wxWindow *)node->Data(); - wxWindow *found = child->FindWindow(id); - if ( found ) - return found; - node = node->Next(); - } - return NULL; -} +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; -wxWindow *wxWindow::FindWindow(const wxString& name) -{ - if ( GetName() == name) - return this; - - wxNode *node = GetChildren().First(); - while ( node ) - { - wxWindow *child = (wxWindow *)node->Data(); - wxWindow *found = child->FindWindow(name); - if ( found ) - return found; - node = node->Next(); - } - return NULL; -} + hPS =::WinGetPS(hWnd); -void wxWindow::OnIdle(wxIdleEvent& event) + 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 +) { -/* TODO: you may need to do something like this - * if your GUI doesn't generate enter/leave events + int nId = 0; - // Check if we need to send a LEAVE event - if (m_mouseInWindow) + switch (nKeySym) { - POINT pt; - ::GetCursorPos(&pt); - if (::WindowFromPoint(pt) != (HWND) GetHWND()) + 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_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_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_NUMLOCK: nId = WXK_NUMLOCK; break; + case VK_SCRLLOCK: nId = WXK_SCROLL; break; + default: { - // Generate a LEAVE event - m_mouseInWindow = FALSE; - MSWOnMouseLeave(pt.x, pt.y, 0); + return 0; } } -*/ - - // This calls the UI-update mechanism (querying windows for - // menu/toolbar/control state information) - UpdateWindowUI(); -} + return nId; +} // end of wxCharCodeOS2ToWX -// Raise the window to the top of the Z order -void wxWindow::Raise() +int wxCharCodeWXToOS2( + int nId +, bool* bIsVirtual +) { - // TODO -} + int nKeySym = 0; -// Lower the window to the bottom of the Z order -void wxWindow::Lower() -{ - // TODO -} + *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_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: + { + *bIsVirtual = FALSE; + nKeySym = nId; + break; + } + } + return nKeySym; +} // end of wxCharCodeWXToOS2 -bool wxWindow::AcceptsFocus() const +wxWindow* wxGetActiveWindow() { - return IsShown() && IsEnabled(); -} + HWND hWnd = ::WinQueryActiveWindow(HWND_DESKTOP); -// Update region access -wxRegion wxWindow::GetUpdateRegion() const -{ - return m_updateRegion; -} + if (hWnd != 0) + { + return wxFindWinFromHandle((WXHWND)hWnd); + } + return NULL; +} // end of wxGetActiveWindow -bool wxWindow::IsExposed(int x, int y, int w, int h) const +#ifdef __WXDEBUG__ +const char* wxGetMessageName( + int nMessage) { - return (m_updateRegion.Contains(x, y, w, h) != wxOutRegion); -} - -bool wxWindow::IsExposed(const wxPoint& pt) const + switch (nMessage) + { + case 0x0000: return "WM_NULL"; + case 0x0001: return "WM_CREATE"; + case 0x0002: return "WM_DESTROY"; + case 0x0004: return "WM_ENABLE"; + case 0x0005: return "WM_SHOW"; + case 0x0006: return "WM_MOVE"; + case 0x0007: return "WM_SIZE"; + case 0x0008: return "WM_ADJUSTWINDOWPOS"; + case 0x0009: return "WM_CALCVALIDRECTS"; + case 0x000A: return "WM_SETWINDOWPARAMS"; + case 0x000B: return "WM_QUERYWINDOWPARAMS"; + case 0x000C: return "WM_HITTEST"; + case 0x000D: return "WM_ACTIVATE"; + case 0x000F: return "WM_SETFOCUS"; + case 0x0010: return "WM_SETSELECTION"; + case 0x0011: return "WM_PPAINT"; + case 0x0012: return "WM_PSETFOCUS"; + case 0x0013: return "WM_PSYSCOLORCHANGE"; + case 0x0014: return "WM_PSIZE"; + case 0x0015: return "WM_PACTIVATE"; + case 0x0016: return "WM_PCONTROL"; + case 0x0020: return "WM_COMMAND"; + case 0x0021: return "WM_SYSCOMMAND"; + case 0x0022: return "WM_HELP"; + case 0x0023: return "WM_PAINT"; + case 0x0024: return "WM_TIMER"; + case 0x0025: return "WM_SEM1"; + case 0x0026: return "WM_SEM2"; + case 0x0027: return "WM_SEM3"; + case 0x0028: return "WM_SEM4"; + case 0x0029: return "WM_CLOSE"; + case 0x002A: return "WM_QUIT"; + case 0x002B: return "WM_SYSCOLORCHANGE"; + case 0x002D: return "WM_SYSVALUECHANGE"; + case 0x002E: return "WM_APPTERMINATENOTIFY"; + case 0x002F: return "WM_PRESPARAMCHANGED"; + // Control notification messages + case 0x0030: return "WM_CONTROL"; + case 0x0031: return "WM_VSCROLL"; + case 0x0032: return "WM_HSCROLL"; + case 0x0033: return "WM_INITMENU"; + case 0x0034: return "WM_MENUSELECT"; + case 0x0035: return "WM_MENUSEND"; + case 0x0036: return "WM_DRAWITEM"; + case 0x0037: return "WM_MEASUREITEM"; + case 0x0038: return "WM_CONTROLPOINTER"; + case 0x003A: return "WM_QUERYDLGCODE"; + case 0x003B: return "WM_INITDLG"; + case 0x003C: return "WM_SUBSTITUTESTRING"; + case 0x003D: return "WM_MATCHMNEMONIC"; + case 0x003E: return "WM_SAVEAPPLICATION"; + case 0x0129: return "WM_CTLCOLORCHANGE"; + case 0x0130: return "WM_QUERYCTLTYPE"; + // Frame messages + case 0x0040: return "WM_FLASHWINDOW"; + case 0x0041: return "WM_FORMATFRAME"; + case 0x0042: return "WM_UPDATEFRAME"; + case 0x0043: return "WM_FOCUSCHANGE"; + case 0x0044: return "WM_SETBORDERSIZE"; + case 0x0045: return "WM_TRACKFRAME"; + case 0x0046: return "WM_MINMAXFRAME"; + case 0x0047: return "WM_SETICON"; + case 0x0048: return "WM_QUERYICON"; + case 0x0049: return "WM_SETACCELTABLE"; + case 0x004A: return "WM_QUERYACCELTABLE"; + case 0x004B: return "WM_TRANSLATEACCEL"; + case 0x004C: return "WM_QUERYTRACKINFO"; + case 0x004D: return "WM_QUERYBORDERSIZE"; + case 0x004E: return "WM_NEXTMENU"; + case 0x004F: return "WM_ERASEBACKGROUND"; + case 0x0050: return "WM_QUERYFRAMEINFO"; + case 0x0051: return "WM_QUERYFOCUSCHAIN"; + case 0x0052: return "WM_OWNERPOSCHANGE"; + case 0x0053: return "WM_CACLFRAMERECT"; + case 0x0055: return "WM_WINDOWPOSCHANGED"; + case 0x0056: return "WM_ADJUSTFRAMEPOS"; + case 0x0059: return "WM_QUERYFRAMECTLCOUNT"; + case 0x005B: return "WM_QUERYHELPINFO"; + case 0x005C: return "WM_SETHELPINFO"; + case 0x005D: return "WM_ERROR"; + case 0x005E: return "WM_REALIZEPALETTE"; + // Clipboard messages + case 0x0060: return "WM_RENDERFMT"; + case 0x0061: return "WM_RENDERALLFMTS"; + case 0x0062: return "WM_DESTROYCLIPBOARD"; + case 0x0063: return "WM_PAINTCLIPBOARD"; + case 0x0064: return "WM_SIZECLIPBOARD"; + case 0x0065: return "WM_HSCROLLCLIPBOARD"; + case 0x0066: return "WM_VSCROLLCLIPBOARD"; + case 0x0067: return "WM_DRAWCLIPBOARD"; + // mouse messages + case 0x0070: return "WM_MOUSEMOVE"; + case 0x0071: return "WM_BUTTON1DOWN"; + case 0x0072: return "WM_BUTTON1UP"; + case 0x0073: return "WM_BUTTON1DBLCLK"; + case 0x0074: return "WM_BUTTON2DOWN"; + case 0x0075: return "WM_BUTTON2UP"; + case 0x0076: return "WM_BUTTON2DBLCLK"; + case 0x0077: return "WM_BUTTON3DOWN"; + case 0x0078: return "WM_BUTTON3UP"; + case 0x0079: return "WM_BUTTON3DBLCLK"; + case 0x007D: return "WM_MOUSEMAP"; + case 0x007E: return "WM_VRNDISABLED"; + case 0x007F: return "WM_VRNENABLED"; + case 0x0410: return "WM_CHORD"; + case 0x0411: return "WM_BUTTON1MOTIONSTART"; + case 0x0412: return "WM_BUTTON1MOTIONEND"; + case 0x0413: return "WM_BUTTON1CLICK"; + case 0x0414: return "WM_BUTTON2MOTIONSTART"; + case 0x0415: return "WM_BUTTON2MOTIONEND"; + case 0x0416: return "WM_BUTTON2CLICK"; + case 0x0417: return "WM_BUTTON3MOTIONSTART"; + case 0x0418: return "WM_BUTTON3MOTIONEND"; + case 0x0419: return "WM_BUTTON3CLICK"; + case 0x0420: return "WM_BEGINDRAG"; + case 0x0421: return "WM_ENDDRAG"; + case 0x0422: return "WM_SINGLESELECT"; + case 0x0423: return "WM_OPEN"; + case 0x0424: return "WM_CONTEXTMENU"; + case 0x0425: return "WM_CONTEXTHELP"; + case 0x0426: return "WM_TEXTEDIT"; + case 0x0427: return "WM_BEGINSELECT"; + case 0x0228: return "WM_ENDSELECT"; + case 0x0429: return "WM_PICKUP"; + case 0x04C0: return "WM_PENFIRST"; + case 0x04FF: return "WM_PENLAST"; + case 0x0500: return "WM_MMPMFIRST"; + case 0x05FF: return "WM_MMPMLAST"; + case 0x0600: return "WM_STDDLGFIRST"; + case 0x06FF: return "WM_STDDLGLAST"; + case 0x0BD0: return "WM_BIDI_FIRST"; + case 0x0BFF: return "WM_BIDI_LAST"; + // keyboard input + case 0x007A: return "WM_CHAR"; + case 0x007B: return "WM_VIOCHAR"; + // DDE messages + case 0x00A0: return "WM_DDE_INITIATE"; + case 0x00A1: return "WM_DDE_REQUEST"; + case 0x00A2: return "WM_DDE_ACK"; + case 0x00A3: return "WM_DDE_DATA"; + case 0x00A4: return "WM_DDE_ADVISE"; + case 0x00A5: return "WM_DDE_UNADVISE"; + case 0x00A6: return "WM_DDE_POKE"; + case 0x00A7: return "WM_DDE_EXECUTE"; + case 0x00A8: return "WM_DDE_TERMINATE"; + case 0x00A9: return "WM_DDE_INITIATEACK"; + case 0x00AF: return "WM_DDE_LAST"; + // Buttons + case 0x0120: return "BM_CLICK"; + case 0x0121: return "BM_QUERYCHECKINDEX"; + case 0x0122: return "BM_QUERYHILITE"; + case 0x0123: return "BM_SETHILITE"; + case 0x0124: return "BM_QUERYCHECK"; + case 0x0125: return "BM_SETCHECK"; + case 0x0126: return "BM_SETDEFAULT"; + case 0x0128: return "BM_AUTOSIZE"; + // Combo boxes + case 0x029A: return "CBID_LIST"; + case 0x029B: return "CBID_EDIT"; + case 0x0170: return "CBM_SHOWLIST"; + case 0x0171: return "CBM_HILITE"; + case 0x0172: return "CBM_ISLISTSHOWING"; + // Edit fields + case 0x0140: return "EM_QUERYCHANGED"; + case 0x0141: return "EM_QUERYSEL"; + case 0x0142: return "EM_SETSEL"; + case 0x0143: return "EM_SETTEXTLIMIT"; + case 0x0144: return "EM_CUT"; + case 0x0145: return "EM_COPY"; + case 0x0146: return "EM_CLEAR"; + case 0x0147: return "EM_PASTE"; + case 0x0148: return "EM_QUERYFIRSTCHAR"; + case 0x0149: return "EM_SETFIRSTCHAR"; + case 0x014A: return "EM_QUERYREADONLY"; + case 0x014B: return "EM_SETREADONLY"; + case 0x014C: return "EM_SETINSERTMODE"; + // Listboxes + case 0x0160: return "LM_QUERYITEMCOUNT"; + case 0x0161: return "LM_INSERTITEM"; + case 0x0162: return "LM_SETOPENINDEX"; + case 0x0163: return "LM_DELETEITEM"; + case 0x0164: return "LM_SELECTITEM"; + case 0x0165: return "LM_QUERYSELECTION"; + case 0x0166: return "LM_SETITEMTEXT"; + case 0x0167: return "LM_QUERYITEMTEXTLENGTH"; + case 0x0168: return "LM_QUERYITEMTEXT"; + case 0x0169: return "LM_SETITEMHANDLE"; + case 0x016A: return "LM_QUERYITEMHANDLE"; + case 0x016B: return "LM_SEARCHSTRING"; + case 0x016C: return "LM_SETITEMHEIGHT"; + case 0x016D: return "LM_QUERYTOPINDEX"; + case 0x016E: return "LM_DELETEALL"; + case 0x016F: return "LM_INSERTMULITEMS"; + case 0x0660: return "LM_SETITEMWIDTH"; + // Menus + case 0x0180: return "MM_INSERTITEM"; + case 0x0181: return "MM_DELETEITEM"; + case 0x0182: return "MM_QUERYITEM"; + case 0x0183: return "MM_SETITEM"; + case 0x0184: return "MM_QUERYITEMCOUNT"; + case 0x0185: return "MM_STARTMENUMODE"; + case 0x0186: return "MM_ENDMENUMODE"; + case 0x0188: return "MM_REMOVEITEM"; + case 0x0189: return "MM_SELECTITEM"; + case 0x018A: return "MM_QUERYSELITEMID"; + case 0x018B: return "MM_QUERYITEMTEXT"; + case 0x018C: return "MM_QUERYITEMTEXTLENGTH"; + case 0x018D: return "MM_SETITEMHANDLE"; + case 0x018E: return "MM_SETITEMTEXT"; + case 0x018F: return "MM_ITEMPOSITIONFROMID"; + case 0x0190: return "MM_ITEMIDFROMPOSITION"; + case 0x0191: return "MM_QUERYITEMATTR"; + case 0x0192: return "MM_SETITEMATTR"; + case 0x0193: return "MM_ISITEMVALID"; + case 0x0194: return "MM_QUERYITEMRECT"; + case 0x0431: return "MM_QUERYDEFAULTITEMID"; + case 0x0432: return "MM_SETDEFAULTITEMID"; + // Scrollbars + case 0x01A0: return "SBM_SETSCROLLBAR"; + case 0x01A1: return "SBM_SETPOS"; + case 0x01A2: return "SBM_QUERYPOS"; + case 0x01A3: return "SBM_QUERYRANGE"; + case 0x01A6: return "SBM_SETTHUMBSIZE"; + + // Help messages + case 0x0F00: return "WM_HELPBASE"; + case 0x0FFF: return "WM_HELPTOP"; + // Beginning of user defined messages + case 0x1000: return "WM_USER"; + + // wxWindows user defined types + + // listview + // case 0x1000 + 0: return "LVM_GETBKCOLOR"; + case 0x1000 + 1: return "LVM_SETBKCOLOR"; + case 0x1000 + 2: return "LVM_GETIMAGELIST"; + case 0x1000 + 3: return "LVM_SETIMAGELIST"; + case 0x1000 + 4: return "LVM_GETITEMCOUNT"; + case 0x1000 + 5: return "LVM_GETITEMA"; + case 0x1000 + 75: return "LVM_GETITEMW"; + case 0x1000 + 6: return "LVM_SETITEMA"; + case 0x1000 + 76: return "LVM_SETITEMW"; + case 0x1000 + 7: return "LVM_INSERTITEMA"; + case 0x1000 + 77: return "LVM_INSERTITEMW"; + case 0x1000 + 8: return "LVM_DELETEITEM"; + case 0x1000 + 9: return "LVM_DELETEALLITEMS"; + case 0x1000 + 10: return "LVM_GETCALLBACKMASK"; + case 0x1000 + 11: return "LVM_SETCALLBACKMASK"; + case 0x1000 + 12: return "LVM_GETNEXTITEM"; + case 0x1000 + 13: return "LVM_FINDITEMA"; + case 0x1000 + 83: return "LVM_FINDITEMW"; + case 0x1000 + 14: return "LVM_GETITEMRECT"; + case 0x1000 + 15: return "LVM_SETITEMPOSITION"; + case 0x1000 + 16: return "LVM_GETITEMPOSITION"; + case 0x1000 + 17: return "LVM_GETSTRINGWIDTHA"; + case 0x1000 + 87: return "LVM_GETSTRINGWIDTHW"; + case 0x1000 + 18: return "LVM_HITTEST"; + case 0x1000 + 19: return "LVM_ENSUREVISIBLE"; + case 0x1000 + 20: return "LVM_SCROLL"; + case 0x1000 + 21: return "LVM_REDRAWITEMS"; + case 0x1000 + 22: return "LVM_ARRANGE"; + case 0x1000 + 23: return "LVM_EDITLABELA"; + case 0x1000 + 118: return "LVM_EDITLABELW"; + case 0x1000 + 24: return "LVM_GETEDITCONTROL"; + case 0x1000 + 25: return "LVM_GETCOLUMNA"; + case 0x1000 + 95: return "LVM_GETCOLUMNW"; + case 0x1000 + 26: return "LVM_SETCOLUMNA"; + case 0x1000 + 96: return "LVM_SETCOLUMNW"; + case 0x1000 + 27: return "LVM_INSERTCOLUMNA"; + case 0x1000 + 97: return "LVM_INSERTCOLUMNW"; + case 0x1000 + 28: return "LVM_DELETECOLUMN"; + case 0x1000 + 29: return "LVM_GETCOLUMNWIDTH"; + case 0x1000 + 30: return "LVM_SETCOLUMNWIDTH"; + case 0x1000 + 31: return "LVM_GETHEADER"; + case 0x1000 + 33: return "LVM_CREATEDRAGIMAGE"; + case 0x1000 + 34: return "LVM_GETVIEWRECT"; + case 0x1000 + 35: return "LVM_GETTEXTCOLOR"; + case 0x1000 + 36: return "LVM_SETTEXTCOLOR"; + case 0x1000 + 37: return "LVM_GETTEXTBKCOLOR"; + case 0x1000 + 38: return "LVM_SETTEXTBKCOLOR"; + case 0x1000 + 39: return "LVM_GETTOPINDEX"; + case 0x1000 + 40: return "LVM_GETCOUNTPERPAGE"; + case 0x1000 + 41: return "LVM_GETORIGIN"; + case 0x1000 + 42: return "LVM_UPDATE"; + case 0x1000 + 43: return "LVM_SETITEMSTATE"; + case 0x1000 + 44: return "LVM_GETITEMSTATE"; + case 0x1000 + 45: return "LVM_GETITEMTEXTA"; + case 0x1000 + 115: return "LVM_GETITEMTEXTW"; + case 0x1000 + 46: return "LVM_SETITEMTEXTA"; + case 0x1000 + 116: return "LVM_SETITEMTEXTW"; + case 0x1000 + 47: return "LVM_SETITEMCOUNT"; + case 0x1000 + 48: return "LVM_SORTITEMS"; + case 0x1000 + 49: return "LVM_SETITEMPOSITION32"; + case 0x1000 + 50: return "LVM_GETSELECTEDCOUNT"; + case 0x1000 + 51: return "LVM_GETITEMSPACING"; + case 0x1000 + 52: return "LVM_GETISEARCHSTRINGA"; + case 0x1000 + 117: return "LVM_GETISEARCHSTRINGW"; + case 0x1000 + 53: return "LVM_SETICONSPACING"; + case 0x1000 + 54: return "LVM_SETEXTENDEDLISTVIEWSTYLE"; + case 0x1000 + 55: return "LVM_GETEXTENDEDLISTVIEWSTYLE"; + case 0x1000 + 56: return "LVM_GETSUBITEMRECT"; + case 0x1000 + 57: return "LVM_SUBITEMHITTEST"; + case 0x1000 + 58: return "LVM_SETCOLUMNORDERARRAY"; + case 0x1000 + 59: return "LVM_GETCOLUMNORDERARRAY"; + case 0x1000 + 60: return "LVM_SETHOTITEM"; + case 0x1000 + 61: return "LVM_GETHOTITEM"; + case 0x1000 + 62: return "LVM_SETHOTCURSOR"; + case 0x1000 + 63: return "LVM_GETHOTCURSOR"; + case 0x1000 + 64: return "LVM_APPROXIMATEVIEWRECT"; + case 0x1000 + 65: return "LVM_SETWORKAREA"; + + // tree view + case 0x1100 + 0: return "TVM_INSERTITEMA"; + case 0x1100 + 50: return "TVM_INSERTITEMW"; + case 0x1100 + 1: return "TVM_DELETEITEM"; + case 0x1100 + 2: return "TVM_EXPAND"; + case 0x1100 + 4: return "TVM_GETITEMRECT"; + case 0x1100 + 5: return "TVM_GETCOUNT"; + case 0x1100 + 6: return "TVM_GETINDENT"; + case 0x1100 + 7: return "TVM_SETINDENT"; + case 0x1100 + 8: return "TVM_GETIMAGELIST"; + case 0x1100 + 9: return "TVM_SETIMAGELIST"; + case 0x1100 + 10: return "TVM_GETNEXTITEM"; + case 0x1100 + 11: return "TVM_SELECTITEM"; + case 0x1100 + 12: return "TVM_GETITEMA"; + case 0x1100 + 62: return "TVM_GETITEMW"; + case 0x1100 + 13: return "TVM_SETITEMA"; + case 0x1100 + 63: return "TVM_SETITEMW"; + case 0x1100 + 14: return "TVM_EDITLABELA"; + case 0x1100 + 65: return "TVM_EDITLABELW"; + case 0x1100 + 15: return "TVM_GETEDITCONTROL"; + case 0x1100 + 16: return "TVM_GETVISIBLECOUNT"; + case 0x1100 + 17: return "TVM_HITTEST"; + case 0x1100 + 18: return "TVM_CREATEDRAGIMAGE"; + case 0x1100 + 19: return "TVM_SORTCHILDREN"; + case 0x1100 + 20: return "TVM_ENSUREVISIBLE"; + case 0x1100 + 21: return "TVM_SORTCHILDRENCB"; + case 0x1100 + 22: return "TVM_ENDEDITLABELNOW"; + case 0x1100 + 23: return "TVM_GETISEARCHSTRINGA"; + case 0x1100 + 64: return "TVM_GETISEARCHSTRINGW"; + case 0x1100 + 24: return "TVM_SETTOOLTIPS"; + case 0x1100 + 25: return "TVM_GETTOOLTIPS"; + + // header + case 0x1200 + 0: return "HDM_GETITEMCOUNT"; + case 0x1200 + 1: return "HDM_INSERTITEMA"; + case 0x1200 + 10: return "HDM_INSERTITEMW"; + case 0x1200 + 2: return "HDM_DELETEITEM"; + case 0x1200 + 3: return "HDM_GETITEMA"; + case 0x1200 + 11: return "HDM_GETITEMW"; + case 0x1200 + 4: return "HDM_SETITEMA"; + case 0x1200 + 12: return "HDM_SETITEMW"; + case 0x1200 + 5: return "HDM_LAYOUT"; + case 0x1200 + 6: return "HDM_HITTEST"; + case 0x1200 + 7: return "HDM_GETITEMRECT"; + case 0x1200 + 8: return "HDM_SETIMAGELIST"; + case 0x1200 + 9: return "HDM_GETIMAGELIST"; + case 0x1200 + 15: return "HDM_ORDERTOINDEX"; + case 0x1200 + 16: return "HDM_CREATEDRAGIMAGE"; + case 0x1200 + 17: return "HDM_GETORDERARRAY"; + case 0x1200 + 18: return "HDM_SETORDERARRAY"; + case 0x1200 + 19: return "HDM_SETHOTDIVIDER"; + + // tab control + case 0x1300 + 2: return "TCM_GETIMAGELIST"; + case 0x1300 + 3: return "TCM_SETIMAGELIST"; + case 0x1300 + 4: return "TCM_GETITEMCOUNT"; + case 0x1300 + 5: return "TCM_GETITEMA"; + case 0x1300 + 60: return "TCM_GETITEMW"; + case 0x1300 + 6: return "TCM_SETITEMA"; + case 0x1300 + 61: return "TCM_SETITEMW"; + case 0x1300 + 7: return "TCM_INSERTITEMA"; + case 0x1300 + 62: return "TCM_INSERTITEMW"; + case 0x1300 + 8: return "TCM_DELETEITEM"; + case 0x1300 + 9: return "TCM_DELETEALLITEMS"; + case 0x1300 + 10: return "TCM_GETITEMRECT"; + case 0x1300 + 11: return "TCM_GETCURSEL"; + case 0x1300 + 12: return "TCM_SETCURSEL"; + case 0x1300 + 13: return "TCM_HITTEST"; + case 0x1300 + 14: return "TCM_SETITEMEXTRA"; + case 0x1300 + 40: return "TCM_ADJUSTRECT"; + case 0x1300 + 41: return "TCM_SETITEMSIZE"; + case 0x1300 + 42: return "TCM_REMOVEIMAGE"; + case 0x1300 + 43: return "TCM_SETPADDING"; + case 0x1300 + 44: return "TCM_GETROWCOUNT"; + case 0x1300 + 45: return "TCM_GETTOOLTIPS"; + case 0x1300 + 46: return "TCM_SETTOOLTIPS"; + case 0x1300 + 47: return "TCM_GETCURFOCUS"; + case 0x1300 + 48: return "TCM_SETCURFOCUS"; + case 0x1300 + 49: return "TCM_SETMINTABWIDTH"; + case 0x1300 + 50: return "TCM_DESELECTALL"; + + // toolbar + case WM_USER+1000+1: return "TB_ENABLEBUTTON"; + case WM_USER+1000+2: return "TB_CHECKBUTTON"; + case WM_USER+1000+3: return "TB_PRESSBUTTON"; + case WM_USER+1000+4: return "TB_HIDEBUTTON"; + case WM_USER+1000+5: return "TB_INDETERMINATE"; + case WM_USER+1000+9: return "TB_ISBUTTONENABLED"; + case WM_USER+1000+10: return "TB_ISBUTTONCHECKED"; + case WM_USER+1000+11: return "TB_ISBUTTONPRESSED"; + case WM_USER+1000+12: return "TB_ISBUTTONHIDDEN"; + case WM_USER+1000+13: return "TB_ISBUTTONINDETERMINATE"; + case WM_USER+1000+17: return "TB_SETSTATE"; + case WM_USER+1000+18: return "TB_GETSTATE"; + case WM_USER+1000+19: return "TB_ADDBITMAP"; + case WM_USER+1000+20: return "TB_ADDBUTTONS"; + case WM_USER+1000+21: return "TB_INSERTBUTTON"; + case WM_USER+1000+22: return "TB_DELETEBUTTON"; + case WM_USER+1000+23: return "TB_GETBUTTON"; + case WM_USER+1000+24: return "TB_BUTTONCOUNT"; + case WM_USER+1000+25: return "TB_COMMANDTOINDEX"; + case WM_USER+1000+26: return "TB_SAVERESTOREA"; + case WM_USER+1000+76: return "TB_SAVERESTOREW"; + case WM_USER+1000+27: return "TB_CUSTOMIZE"; + case WM_USER+1000+28: return "TB_ADDSTRINGA"; + case WM_USER+1000+77: return "TB_ADDSTRINGW"; + case WM_USER+1000+29: return "TB_GETITEMRECT"; + case WM_USER+1000+30: return "TB_BUTTONSTRUCTSIZE"; + case WM_USER+1000+31: return "TB_SETBUTTONSIZE"; + case WM_USER+1000+32: return "TB_SETBITMAPSIZE"; + case WM_USER+1000+33: return "TB_AUTOSIZE"; + case WM_USER+1000+35: return "TB_GETTOOLTIPS"; + case WM_USER+1000+36: return "TB_SETTOOLTIPS"; + case WM_USER+1000+37: return "TB_SETPARENT"; + case WM_USER+1000+39: return "TB_SETROWS"; + case WM_USER+1000+40: return "TB_GETROWS"; + case WM_USER+1000+42: return "TB_SETCMDID"; + case WM_USER+1000+43: return "TB_CHANGEBITMAP"; + case WM_USER+1000+44: return "TB_GETBITMAP"; + case WM_USER+1000+45: return "TB_GETBUTTONTEXTA"; + case WM_USER+1000+75: return "TB_GETBUTTONTEXTW"; + case WM_USER+1000+46: return "TB_REPLACEBITMAP"; + case WM_USER+1000+47: return "TB_SETINDENT"; + case WM_USER+1000+48: return "TB_SETIMAGELIST"; + case WM_USER+1000+49: return "TB_GETIMAGELIST"; + case WM_USER+1000+50: return "TB_LOADIMAGES"; + case WM_USER+1000+51: return "TB_GETRECT"; + case WM_USER+1000+52: return "TB_SETHOTIMAGELIST"; + case WM_USER+1000+53: return "TB_GETHOTIMAGELIST"; + case WM_USER+1000+54: return "TB_SETDISABLEDIMAGELIST"; + case WM_USER+1000+55: return "TB_GETDISABLEDIMAGELIST"; + case WM_USER+1000+56: return "TB_SETSTYLE"; + case WM_USER+1000+57: return "TB_GETSTYLE"; + case WM_USER+1000+58: return "TB_GETBUTTONSIZE"; + case WM_USER+1000+59: return "TB_SETBUTTONWIDTH"; + case WM_USER+1000+60: return "TB_SETMAXTEXTROWS"; + case WM_USER+1000+61: return "TB_GETTEXTROWS"; + case WM_USER+1000+41: return "TB_GETBITMAPFLAGS"; + + default: + static char s_szBuf[128]; + sprintf(s_szBuf, "", nMessage); + return s_szBuf; + } + return NULL; +} // end of wxGetMessageName + +#endif // __WXDEBUG__ + +// Unused? +#if 0 +static void TranslateKbdEventToMouse( + wxWindow* pWin +, int* pX +, int* pY +, ULONG* pFlags +) { - return (m_updateRegion.Contains(pt) != wxOutRegion); -} + // + // 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 -bool wxWindow::IsExposed(const wxRect& rect) const +// Find the wxWindow at the current mouse position, returning the mouse +// position. +wxWindow* wxFindWindowAtPointer( + wxPoint& WXUNUSED(rPt) +) { - return (m_updateRegion.Contains(rect) != wxOutRegion); + return wxFindWindowAtPoint(wxGetMousePosition()); } -void wxWindow::SetToolTip(const wxString& tooltip) +wxWindow* wxFindWindowAtPoint( + const wxPoint& rPt +) { - // TODO -} + POINTL vPt2; -/* - * Allocates control IDs - */ + vPt2.x = rPt.x; + vPt2.y = rPt.y; -int wxWindow::NewControlId() -{ - static int s_controlId = 0; - s_controlId ++; - return s_controlId; + 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); +}