///////////////////////////////////////////////////////////////////////////// // Name: src/palmos/window.cpp // Purpose: wxWindow // Author: William Osborne - minimal working wxPalmOS port // Modified by: Wlodzimierz ABX Skiba - more than minimal functionality // Created: 10/13/04 // RCS-ID: $Id$ // Copyright: (c) William Osborne, Wlodzimierz Skiba // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // =========================================================================== // declarations // =========================================================================== // --------------------------------------------------------------------------- // headers // --------------------------------------------------------------------------- // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ #pragma hdrstop #endif #include "wx/window.h" #ifndef WX_PRECOMP #include "wx/accel.h" #include "wx/menu.h" #include "wx/dc.h" #include "wx/dcclient.h" #include "wx/dcmemory.h" #include "wx/utils.h" #include "wx/app.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/settings.h" #include "wx/statbox.h" #include "wx/intl.h" #include "wx/log.h" #include "wx/textctrl.h" #include "wx/menuitem.h" #include "wx/module.h" #endif #if wxUSE_OWNER_DRAWN && !defined(__WXUNIVERSAL__) #include "wx/ownerdrw.h" #endif #if wxUSE_DRAG_AND_DROP #include "wx/dnd.h" #endif #if wxUSE_ACCESSIBILITY #include "wx/access.h" #endif #if wxUSE_TOOLTIPS #include "wx/tooltip.h" #endif #if wxUSE_CARET #include "wx/caret.h" #endif // wxUSE_CARET #if wxUSE_SPINCTRL #include "wx/spinctrl.h" #endif // wxUSE_SPINCTRL #include "wx/notebook.h" #include "wx/listctrl.h" #ifndef __WXUNIVERSAL__ #include // --------------------------------------------------------------------------- // global variables // --------------------------------------------------------------------------- // --------------------------------------------------------------------------- // private functions // --------------------------------------------------------------------------- // --------------------------------------------------------------------------- // event tables // --------------------------------------------------------------------------- // in wxUniv/Palm this class is abstract because it doesn't have DoPopupMenu() // method #ifdef __WXUNIVERSAL__ IMPLEMENT_ABSTRACT_CLASS(wxWindowPalm, wxWindowBase) #else // __WXPalm__ #if wxUSE_EXTENDED_RTTI // windows that are created from a parent window during its Create method, eg. spin controls in a calendar controls // must never been streamed out separately otherwise chaos occurs. Right now easiest is to test for negative ids, as // windows with negative ids never can be recreated anyway bool wxWindowStreamingCallback( const wxObject *object, wxWriter * , wxPersister * , wxxVariantArray & ) { return false; } IMPLEMENT_DYNAMIC_CLASS_XTI_CALLBACK(wxWindow, wxWindowBase,"wx/window.h", wxWindowStreamingCallback) // make wxWindowList known before the property is used wxCOLLECTION_TYPE_INFO( wxWindow* , wxWindowList ) ; template<> void wxCollectionToVariantArray( wxWindowList const &theList, wxxVariantArray &value) { wxListCollectionToVariantArray( theList , value ) ; } WX_DEFINE_FLAGS( wxWindowStyle ) wxBEGIN_FLAGS( wxWindowStyle ) // new style border flags, we put them first to // use them for streaming out wxFLAGS_MEMBER(wxBORDER_SIMPLE) wxFLAGS_MEMBER(wxBORDER_SUNKEN) wxFLAGS_MEMBER(wxBORDER_DOUBLE) wxFLAGS_MEMBER(wxBORDER_RAISED) wxFLAGS_MEMBER(wxBORDER_STATIC) wxFLAGS_MEMBER(wxBORDER_NONE) // old style border flags wxFLAGS_MEMBER(wxSIMPLE_BORDER) wxFLAGS_MEMBER(wxSUNKEN_BORDER) wxFLAGS_MEMBER(wxDOUBLE_BORDER) wxFLAGS_MEMBER(wxRAISED_BORDER) wxFLAGS_MEMBER(wxSTATIC_BORDER) wxFLAGS_MEMBER(wxBORDER) // standard window styles wxFLAGS_MEMBER(wxTAB_TRAVERSAL) wxFLAGS_MEMBER(wxCLIP_CHILDREN) wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW) wxFLAGS_MEMBER(wxWANTS_CHARS) wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE) wxFLAGS_MEMBER(wxALWAYS_SHOW_SB ) wxFLAGS_MEMBER(wxVSCROLL) wxFLAGS_MEMBER(wxHSCROLL) wxEND_FLAGS( wxWindowStyle ) wxBEGIN_PROPERTIES_TABLE(wxWindow) wxEVENT_PROPERTY( Close , wxEVT_CLOSE_WINDOW , wxCloseEvent) wxEVENT_PROPERTY( Create , wxEVT_CREATE , wxWindowCreateEvent ) wxEVENT_PROPERTY( Destroy , wxEVT_DESTROY , wxWindowDestroyEvent ) // Always constructor Properties first wxREADONLY_PROPERTY( Parent,wxWindow*, GetParent, EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) wxPROPERTY( Id,wxWindowID, SetId, GetId, wxID_ANY, 0 /*flags*/ , wxT("Helpstring") , wxT("group") ) wxPROPERTY( Position,wxPoint, SetPosition , GetPosition, wxDefaultPosition , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // pos wxPROPERTY( Size,wxSize, SetSize, GetSize, wxDefaultSize , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // size wxPROPERTY( WindowStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style // Then all relations of the object graph wxREADONLY_PROPERTY_COLLECTION( Children , wxWindowList , wxWindowBase* , GetWindowChildren , wxPROP_OBJECT_GRAPH /*flags*/ , wxT("Helpstring") , wxT("group")) // and finally all other properties wxPROPERTY( ExtraStyle , long , SetExtraStyle , GetExtraStyle , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // extstyle wxPROPERTY( BackgroundColour , wxColour , SetBackgroundColour , GetBackgroundColour , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // bg wxPROPERTY( ForegroundColour , wxColour , SetForegroundColour , GetForegroundColour , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // fg wxPROPERTY( Enabled , bool , Enable , IsEnabled , wxxVariant((bool)true) , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) wxPROPERTY( Shown , bool , Show , IsShown , wxxVariant((bool)true) , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) #if 0 // possible property candidates (not in xrc) or not valid in all subclasses wxPROPERTY( Title,wxString, SetTitle, GetTitle, wxT("") ) wxPROPERTY( Font , wxFont , SetFont , GetWindowFont , ) wxPROPERTY( Label,wxString, SetLabel, GetLabel, wxT("") ) // MaxHeight, Width , MinHeight , Width // TODO switch label to control and title to toplevels wxPROPERTY( ThemeEnabled , bool , SetThemeEnabled , GetThemeEnabled , ) //wxPROPERTY( Cursor , wxCursor , SetCursor , GetCursor , ) // wxPROPERTY( ToolTip , wxString , SetToolTip , GetToolTipText , ) wxPROPERTY( AutoLayout , bool , SetAutoLayout , GetAutoLayout , ) #endif wxEND_PROPERTIES_TABLE() wxBEGIN_HANDLERS_TABLE(wxWindow) wxEND_HANDLERS_TABLE() wxCONSTRUCTOR_DUMMY(wxWindow) #else IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowBase) #endif #endif // __WXUNIVERSAL__/__WXPalm__ BEGIN_EVENT_TABLE(wxWindowPalm, wxWindowBase) EVT_ERASE_BACKGROUND(wxWindowPalm::OnEraseBackground) EVT_INIT_DIALOG(wxWindowPalm::OnInitDialog) END_EVENT_TABLE() // =========================================================================== // implementation // =========================================================================== // --------------------------------------------------------------------------- // wxWindow utility functions // --------------------------------------------------------------------------- // Find an item given the MS Windows id wxWindow *wxWindowPalm::FindItem(long id) const { return NULL; } // Find an item given the MS Windows handle wxWindow *wxWindowPalm::FindItemByWinHandle(WXWINHANDLE handle, bool controlOnly) const { // TODO return NULL; } bool wxGetKeyState(wxKeyCode key) { wxASSERT_MSG(key != WXK_LBUTTON && key != WXK_RBUTTON && key != WXK_MBUTTON, wxT("can't use wxGetKeyState() for mouse buttons")); // TODO return false; } // ---------------------------------------------------------------------------- // constructors and such // ---------------------------------------------------------------------------- void wxWindowPalm::Init() { m_hWnd = 0; } // Destructor wxWindowPalm::~wxWindowPalm() { } // real construction (Init() must have been called before!) bool wxWindowPalm::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style, const wxString& name) { wxCHECK_MSG( parent, false, wxT("can't create wxWindow without parent") ); if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) ) return false; parent->AddChild(this); InheritAttributes(); return true; } WXFORMPTR wxWindowPalm::GetFormPtr() { return FrameForm; } void wxWindowPalm::SetFormPtr(WXFORMPTR FormPtr) { FrameForm = FormPtr; } // --------------------------------------------------------------------------- // basic operations // --------------------------------------------------------------------------- void wxWindowPalm::SetFocus() { } void wxWindowPalm::SetFocusFromKbd() { } // Get the window with the focus wxWindow *wxWindowBase::DoFindFocus() { return NULL; } bool wxWindowPalm::Enable(bool enable) { return false; } bool wxWindowPalm::Show(bool show) { return false; } // Raise the window to the top of the Z order void wxWindowPalm::Raise() { } // Lower the window to the bottom of the Z order void wxWindowPalm::Lower() { } void wxWindowPalm::SetLabel( const wxString& WXUNUSED(label)) { } wxString wxWindowPalm::GetLabel() const { return wxEmptyString; } void wxWindowPalm::DoCaptureMouse() { } void wxWindowPalm::DoReleaseMouse() { } /* static */ wxWindow *wxWindowBase::GetCapture() { return NULL; } bool wxWindowPalm::SetFont(const wxFont& font) { return false; } bool wxWindowPalm::SetCursor(const wxCursor& cursor) { return false; } void wxWindowPalm::WarpPointer (int x, int y) { } // --------------------------------------------------------------------------- // scrolling stuff // --------------------------------------------------------------------------- // convert wxHORIZONTAL/wxVERTICAL to SB_HORZ/SB_VERT static inline int wxDirToWinStyle(int orient) { return 0; } int wxWindowPalm::GetScrollPos(int orient) const { return 0; } // This now returns the whole range, not just the number // of positions that we can scroll. int wxWindowPalm::GetScrollRange(int orient) const { return 0; } int wxWindowPalm::GetScrollThumb(int orient) const { return 0; } void wxWindowPalm::SetScrollPos(int orient, int pos, bool refresh) { } // New function that will replace some of the above. void wxWindowPalm::SetScrollbar(int orient, int pos, int pageSize, int range, bool refresh) { } void wxWindowPalm::ScrollWindow(int dx, int dy, const wxRect *prect) { } bool wxWindowPalm::ScrollLines(int lines) { return false; } bool wxWindowPalm::ScrollPages(int pages) { return false; } // ---------------------------------------------------------------------------- // Style handling // ---------------------------------------------------------------------------- WXDWORD wxWindowPalm::PalmGetStyle(long flags, WXDWORD *exstyle) const { return 0; } // Setup background and foreground colours correctly void wxWindowPalm::SetupColours() { } void wxWindowPalm::OnInternalIdle() { } // Set this window to be the child of 'parent'. bool wxWindowPalm::Reparent(wxWindowBase *parent) { return false; } void wxWindowPalm::Refresh(bool eraseBack, const wxRect *rect) { WinHandle handle = (WinHandle)GetHWND(); if(handle) { if(rect) { RectangleType dirtyRect; dirtyRect.topLeft.x = rect->GetX() - 1; dirtyRect.topLeft.y = rect->GetY() - 1; dirtyRect.extent.x = rect->GetWidth() + 1; dirtyRect.extent.y = rect->GetHeight() + 1; WinInvalidateRect(handle, &dirtyRect); } else { WinInvalidateWindow(handle); } } } void wxWindowPalm::Update() { } // --------------------------------------------------------------------------- // drag and drop // --------------------------------------------------------------------------- #if wxUSE_DRAG_AND_DROP void wxWindowPalm::SetDropTarget(wxDropTarget *pDropTarget) { } #endif // wxUSE_DRAG_AND_DROP // old style file-manager drag&drop support: we retain the old-style // DragAcceptFiles in parallel with SetDropTarget. void wxWindowPalm::DragAcceptFiles(bool accept) { } // ---------------------------------------------------------------------------- // tooltips // ---------------------------------------------------------------------------- #if wxUSE_TOOLTIPS void wxWindowPalm::DoSetToolTip(wxToolTip *tooltip) { } #endif // wxUSE_TOOLTIPS // --------------------------------------------------------------------------- // moving and resizing // --------------------------------------------------------------------------- // Get total size void wxWindowPalm::DoGetSize(int *x, int *y) const { } // Get size *available for subwindows* i.e. excluding menu bar etc. void wxWindowPalm::DoGetClientSize(int *x, int *y) const { } void wxWindowPalm::DoGetPosition(int *x, int *y) const { if(x) *x = 0; if(y) *y = 0; } void wxWindowPalm::DoScreenToClient(int *x, int *y) const { } void wxWindowPalm::DoClientToScreen(int *x, int *y) const { } void wxWindowPalm::DoMoveWindow(int x, int y, int width, int height) { } // 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 wxWindowPalm::DoSetSize(int x, int y, int width, int height, int sizeFlags) { // get the current size and position... int currentX, currentY; GetPosition(¤tX, ¤tY); int currentW,currentH; GetSize(¤tW, ¤tH); // ... and don't do anything (avoiding flicker) if it's already ok if ( x == currentX && y == currentY && width == currentW && height == currentH ) { return; } if ( x == wxDefaultCoord && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) ) x = currentX; if ( y == wxDefaultCoord && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) ) y = currentY; AdjustForParentClientOrigin(x, y, sizeFlags); wxSize size = wxDefaultSize; if ( width == wxDefaultCoord ) { if ( sizeFlags & wxSIZE_AUTO_WIDTH ) { size = DoGetBestSize(); width = size.x; } else { // just take the current one width = currentW; } } if ( height == wxDefaultCoord ) { if ( sizeFlags & wxSIZE_AUTO_HEIGHT ) { if ( size.x == wxDefaultCoord ) { size = DoGetBestSize(); } //else: already called DoGetBestSize() above height = size.y; } else { // just take the current one height = currentH; } } DoMoveWindow(x, y, width, height); } void wxWindowPalm::DoSetClientSize(int width, int height) { } // --------------------------------------------------------------------------- // text metrics // --------------------------------------------------------------------------- int wxWindowPalm::GetCharHeight() const { return 0; } int wxWindowPalm::GetCharWidth() const { return 0; } void wxWindowPalm::GetTextExtent(const wxString& string, int *x, int *y, int *descent, int *externalLeading, const wxFont *theFont) const { } // --------------------------------------------------------------------------- // popup menu // --------------------------------------------------------------------------- #if wxUSE_MENUS_NATIVE // yield for WM_COMMAND events only, i.e. process all WM_COMMANDs in the queue // immediately, without waiting for the next event loop iteration // // NB: this function should probably be made public later as it can almost // surely replace wxYield() elsewhere as well static void wxYieldForCommandsOnly() { } bool wxWindowPalm::DoPopupMenu(wxMenu *menu, int x, int y) { return false; } #endif // wxUSE_MENUS_NATIVE // ---------------------------------------------------------------------------- // wxWindow <-> HWND map // ---------------------------------------------------------------------------- wxWinHashTable *wxWinHandleHash = NULL; wxWindow *wxFindWinFromWinHandle(WXWINHANDLE handle) { // TODO return NULL; } void wxRemoveHandleAssociation(wxWindowPalm *win) { } // ---------------------------------------------------------------------------- // various Palm specific class dependent functions // ---------------------------------------------------------------------------- bool wxWindowPalm::PalmGetCreateWindowCoords(const wxPoint& pos, const wxSize& size, int& x, int& y, int& w, int& h) const { return false; } bool wxWindowPalm::PalmCreate(const wxChar *wclass, const wxChar *title, const wxPoint& pos, const wxSize& size, WXDWORD style, WXDWORD extendedStyle) { return false; } // =========================================================================== // Palm message handlers // =========================================================================== // --------------------------------------------------------------------------- // painting // --------------------------------------------------------------------------- // Can be called from an application's OnPaint handler void wxWindowPalm::OnPaint(wxPaintEvent& event) { } void wxWindowPalm::OnEraseBackground(wxEraseEvent& event) { } // --------------------------------------------------------------------------- // moving and resizing // --------------------------------------------------------------------------- bool wxWindowPalm::HandleMove(int x, int y) { return false; } bool wxWindowPalm::HandleMoving(wxRect& rect) { return false; } // --------------------------------------------------------------------------- // joystick // --------------------------------------------------------------------------- bool wxWindowPalm::HandleJoystickEvent(WXUINT msg, int x, int y, WXUINT flags) { return false; } // --------------------------------------------------------------------------- // scrolling // --------------------------------------------------------------------------- bool wxWindowPalm::PalmOnScroll(int orientation, WXWORD wParam, WXWORD pos, WXWINHANDLE control) { // TODO return false; } // =========================================================================== // global functions // =========================================================================== void wxGetCharSize(WXWINHANDLE wnd, int *x, int *y, const wxFont *the_font) { // TODO } #if wxUSE_HOTKEY bool wxWindowPalm::RegisterHotKey(int hotkeyId, int modifiers, int keycode) { return false; } bool wxWindowPalm::UnregisterHotKey(int hotkeyId) { return false; } #endif // # __WXUNIVERSAL__ #endif // wxUSE_HOTKEY