///////////////////////////////////////////////////////////////////////////// // Name: windows.cpp // Purpose: wxWindow // Author: AUTHOR // Modified by: // Created: ??/??/98 // RCS-ID: $Id$ // Copyright: (c) AUTHOR // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ #pragma implementation "window.h" #endif #include "wx/setup.h" #include "wx/menu.h" #include "wx/window.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/scrolbar.h" #include "wx/statbox.h" #include "wx/button.h" #include "wx/settings.h" #include "wx/msgdlg.h" #include "wx/frame.h" #include "wx/notebook.h" #include "wx/tabctrl.h" #include "wx/tooltip.h" #include "wx/statusbr.h" #include "wx/menuitem.h" #include "wx/log.h" #if wxUSE_CARET #include "wx/caret.h" #endif // wxUSE_CARET #define wxWINDOW_HSCROLL 5998 #define wxWINDOW_VSCROLL 5997 #define MAC_SCROLLBAR_SIZE 16 #include #if wxUSE_DRAG_AND_DROP #include "wx/dnd.h" #endif #include extern wxList wxPendingDelete; wxWindow* gFocusWindow = NULL ; #if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxEvtHandler) BEGIN_EVENT_TABLE(wxWindow, wxEvtHandler) EVT_ERASE_BACKGROUND(wxWindow::OnEraseBackground) EVT_SYS_COLOUR_CHANGED(wxWindow::OnSysColourChanged) EVT_INIT_DIALOG(wxWindow::OnInitDialog) EVT_IDLE(wxWindow::OnIdle) EVT_SET_FOCUS(wxWindow::OnSetFocus) END_EVENT_TABLE() #endif // =========================================================================== // implementation // =========================================================================== // --------------------------------------------------------------------------- // wxWindow utility functions // --------------------------------------------------------------------------- // Find an item given the Macintosh Window Reference wxList *wxWinMacWindowList = NULL; wxWindow *wxFindWinFromMacWindow(WindowRef inWindowRef) { wxNode *node = wxWinMacWindowList->Find((long)inWindowRef); if (!node) return NULL; return (wxWindow *)node->Data(); } void wxAssociateWinWithMacWindow(WindowRef inWindowRef, wxWindow *win) { // adding NULL WindowRef is (first) surely a result of an error and // (secondly) breaks menu command processing wxCHECK_RET( inWindowRef != (WindowRef) NULL, "attempt to add a NULL WindowRef to window list" ); if ( !wxWinMacWindowList->Find((long)inWindowRef) ) wxWinMacWindowList->Append((long)inWindowRef, win); } void wxRemoveMacWindowAssociation(wxWindow *win) { wxWinMacWindowList->DeleteObject(win); } // ---------------------------------------------------------------------------- // constructors and such // ---------------------------------------------------------------------------- WindowRef wxWindow::s_macWindowInUpdate = NULL; void wxWindow::Init() { // generic InitBase(); m_macEraseOnRedraw = true ; // MSW specific m_doubleClickAllowed = 0; m_winCaptured = FALSE; m_isBeingDeleted = FALSE; m_useCtl3D = FALSE; m_mouseInWindow = FALSE; m_xThumbSize = 0; m_yThumbSize = 0; m_backgroundTransparent = FALSE; // as all windows are created with WS_VISIBLE style... m_isShown = TRUE; m_macWindowData = NULL ; m_macEraseOnRedraw = true ; m_x = 0; m_y = 0 ; m_width = 0 ; m_height = 0 ; m_hScrollBar = NULL ; m_vScrollBar = NULL ; #if wxUSE_DRAG_AND_DROP m_pDropTarget = NULL; #endif } // Destructor wxWindow::~wxWindow() { m_isBeingDeleted = TRUE; if ( s_lastMouseWindow == this ) { s_lastMouseWindow = NULL ; } if ( gFocusWindow == this ) { gFocusWindow = NULL ; } if ( m_parent ) m_parent->RemoveChild(this); DestroyChildren(); if ( m_macWindowData ) { wxToolTip::NotifyWindowDelete(m_macWindowData->m_macWindow) ; UMADisposeWindow( m_macWindowData->m_macWindow ) ; delete m_macWindowData ; wxRemoveMacWindowAssociation( this ) ; } } // Constructor bool wxWindow::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); m_x = (int)pos.x; m_y = (int)pos.y; AdjustForParentClientOrigin(m_x, m_y, wxSIZE_USE_EXISTING); m_width = WidthDefault( size.x ); m_height = HeightDefault( size.y ) ; if ( ! IsKindOf( CLASSINFO ( wxControl ) ) && ! IsKindOf( CLASSINFO( wxStatusBar ) ) ) { MacCreateScrollBars( style ) ; } return TRUE; } void wxWindow::SetFocus() { if ( gFocusWindow == this ) return ; if ( AcceptsFocus() ) { if (gFocusWindow ) { #if wxUSE_CARET // Deal with caret if ( gFocusWindow->m_caret ) { gFocusWindow->m_caret->OnKillFocus(); } #endif // wxUSE_CARET wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ; if ( control && control->GetMacControl() ) { UMASetKeyboardFocus( gFocusWindow->GetMacRootWindow() , control->GetMacControl() , kControlFocusNoPart ) ; control->MacRedrawControl() ; } wxFocusEvent event(wxEVT_KILL_FOCUS, gFocusWindow->m_windowId); event.SetEventObject(gFocusWindow); gFocusWindow->GetEventHandler()->ProcessEvent(event) ; } gFocusWindow = this ; { #if wxUSE_CARET // Deal with caret if ( m_caret ) { m_caret->OnSetFocus(); } #endif // wxUSE_CARET // panel wants to track the window which was the last to have focus in it wxPanel *panel = wxDynamicCast(GetParent(), wxPanel); if ( panel ) { panel->SetLastFocus(this); } wxControl* control = wxDynamicCast( gFocusWindow , wxControl ) ; if ( control && control->GetMacControl() ) { UMASetKeyboardFocus( gFocusWindow->GetMacRootWindow() , control->GetMacControl() , kControlEditTextPart ) ; } wxFocusEvent event(wxEVT_SET_FOCUS, m_windowId); event.SetEventObject(this); GetEventHandler()->ProcessEvent(event) ; } } } bool wxWindow::Enable(bool enable) { if ( !wxWindowBase::Enable(enable) ) return FALSE; wxWindowList::Node *node = GetChildren().GetFirst(); while ( node ) { wxWindow *child = node->GetData(); child->Enable(enable); node = node->GetNext(); } return TRUE; } void wxWindow::CaptureMouse() { wxTheApp->s_captureWindow = this ; } void wxWindow::ReleaseMouse() { wxTheApp->s_captureWindow = NULL ; } #if wxUSE_DRAG_AND_DROP void wxWindow::SetDropTarget(wxDropTarget *pDropTarget) { if ( m_pDropTarget != 0 ) { delete m_pDropTarget; } m_pDropTarget = pDropTarget; if ( m_pDropTarget != 0 ) { // TODO } } #endif // Old style file-manager drag&drop void wxWindow::DragAcceptFiles(bool accept) { // TODO } // Get total size void wxWindow::DoGetSize(int *x, int *y) const { *x = m_width ; *y = m_height ; } void wxWindow::DoGetPosition(int *x, int *y) const { *x = m_x ; *y = m_y ; if (GetParent()) { wxPoint pt(GetParent()->GetClientAreaOrigin()); *x -= pt.x; *y -= pt.y; } } bool wxWindow::DoPopupMenu(wxMenu *menu, int x, int y) { menu->SetInvokingWindow(this); menu->UpdateUI(); ClientToScreen( &x , &y ) ; ::InsertMenu( menu->GetHMenu() , -1 ) ; long menuResult = ::PopUpMenuSelect(menu->GetHMenu() ,y,x, 0) ; menu->MacMenuSelect( this , TickCount() , HiWord(menuResult) , LoWord(menuResult) ) ; ::DeleteMenu( menu->MacGetMenuId() ) ; menu->SetInvokingWindow(NULL); return TRUE; } void wxWindow::DoScreenToClient(int *x, int *y) const { WindowRef window = GetMacRootWindow() ; Point localwhere ; localwhere.h = * x ; localwhere.v = * y ; GrafPtr port ; ::GetPort( &port ) ; ::SetPort( UMAGetWindowPort( window ) ) ; ::GlobalToLocal( &localwhere ) ; ::SetPort( port ) ; *x = localwhere.h ; *y = localwhere.v ; MacRootWindowToClient( x , y ) ; } void wxWindow::DoClientToScreen(int *x, int *y) const { WindowRef window = GetMacRootWindow() ; MacClientToRootWindow( x , y ) ; Point localwhere ; localwhere.h = * x ; localwhere.v = * y ; GrafPtr port ; ::GetPort( &port ) ; ::SetPort( UMAGetWindowPort( window ) ) ; ::SetOrigin( 0 , 0 ) ; ::LocalToGlobal( &localwhere ) ; ::SetPort( port ) ; *x = localwhere.h ; *y = localwhere.v ; } void wxWindow::MacClientToRootWindow( int *x , int *y ) const { if ( m_macWindowData ) { } else { *x += m_x ; *y += m_y ; GetParent()->MacClientToRootWindow( x , y ) ; } } void wxWindow::MacRootWindowToClient( int *x , int *y ) const { if ( m_macWindowData ) { } else { *x -= m_x ; *y -= m_y ; GetParent()->MacRootWindowToClient( x , y ) ; } } bool wxWindow::SetCursor(const wxCursor& cursor) { if (m_cursor == cursor) return FALSE; if (wxNullCursor == cursor) { if ( ! wxWindowBase::SetCursor( *wxSTANDARD_CURSOR ) ) return FALSE ; } else { if ( ! wxWindowBase::SetCursor( cursor ) ) return FALSE ; } wxASSERT_MSG( m_cursor.Ok(), wxT("cursor must be valid after call to the base version")); Point pt ; wxWindow *mouseWin ; GetMouse( &pt ) ; // Change the cursor NOW if we're within the correct window if ( MacGetWindowFromPoint( wxPoint( pt.h , pt.v ) , &mouseWin ) ) { if ( mouseWin == this && !wxIsBusy() ) { m_cursor.MacInstall() ; } } return TRUE ; } // Get size *available for subwindows* i.e. excluding menu bar etc. void wxWindow::DoGetClientSize(int *x, int *y) const { *x = m_width ; *y = m_height ; *x -= MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ; *y -= MacGetTopBorderSize( ) + MacGetBottomBorderSize( ); if ( (m_vScrollBar && m_vScrollBar->IsShown()) || (m_hScrollBar && m_hScrollBar->IsShown()) ) { int x1 = 0 ; int y1 = 0 ; int w = m_width ; int h = m_height ; MacClientToRootWindow( &x1 , &y1 ) ; MacClientToRootWindow( &w , &h ) ; WindowRef window = NULL ; wxWindow *iter = (wxWindow*)this ; int totW = 10000 , totH = 10000; while( iter ) { if ( iter->m_macWindowData ) { totW = iter->m_width ; totH = iter->m_height ; break ; } iter = iter->GetParent() ; } if (m_hScrollBar && m_hScrollBar->IsShown() ) { (*y) -= MAC_SCROLLBAR_SIZE; if ( h-y1 >= totH ) { (*y)+= 1 ; } } if (m_vScrollBar && m_vScrollBar->IsShown() ) { (*x) -= MAC_SCROLLBAR_SIZE; if ( w-x1 >= totW ) { (*x) += 1 ; } } } } // ---------------------------------------------------------------------------- // tooltips // ---------------------------------------------------------------------------- #if wxUSE_TOOLTIPS void wxWindow::DoSetToolTip(wxToolTip *tooltip) { wxWindowBase::DoSetToolTip(tooltip); if ( m_tooltip ) m_tooltip->SetWindow(this); } #endif // wxUSE_TOOLTIPS void wxWindow::DoMoveWindow(int x, int y, int width, int height) { DoSetSize( x,y, width, 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 wxWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags) { int former_x = m_x ; int former_y = m_y ; int former_w = m_width ; int former_h = m_height ; int currentX, currentY; GetPosition(¤tX, ¤tY); int currentW,currentH; GetSize(¤tW, ¤tH); int actualWidth = width; int actualHeight = height; int actualX = x; int actualY = y; if (x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) actualX = currentX; if (y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) actualY = currentY; wxSize size( -1 , -1 ) ; if (width == -1 || height == -1 ) { size = DoGetBestSize() ; } if ( width == -1 ) { if ( sizeFlags & wxSIZE_AUTO_WIDTH ) { actualWidth = size.x ; if ( actualWidth == -1 ) actualWidth = 80 ; } else { actualWidth = currentW ; } } if (height == -1) { if ( sizeFlags & wxSIZE_AUTO_HEIGHT ) { actualHeight = size.y ; if ( actualHeight == -1 ) actualHeight = 26 ; } else { actualHeight = currentH ; } } if ((m_minWidth != -1) && (actualWidth < m_minWidth)) actualWidth = m_minWidth; if ((m_minHeight != -1) && (actualHeight < m_minHeight)) actualHeight = m_minHeight; if ((m_maxWidth != -1) && (actualWidth > m_maxWidth)) actualWidth = m_maxWidth; if ((m_maxHeight != -1) && (actualHeight > m_maxHeight)) actualHeight = m_maxHeight; if ( actualX == currentX && actualY == currentY && actualWidth == currentW && actualHeight == currentH) { MacRepositionScrollBars() ; // we might have a real position shift return ; } AdjustForParentClientOrigin(actualX, actualY, sizeFlags); bool doMove = false ; bool doResize = false ; if ( actualX != former_x || actualY != former_y ) { doMove = true ; } if ( actualWidth != former_w || actualHeight != former_h ) { doResize = true ; } if ( doMove || doResize ) { if ( m_macWindowData ) { } else { // erase former position wxMacDrawingHelper focus( this ) ; if ( focus.Ok() ) { Rect clientrect = { 0 , 0 , m_height , m_width } ; ClipRect( &clientrect ) ; InvalWindowRect( GetMacRootWindow() , &clientrect ) ; } } m_x = actualX ; m_y = actualY ; m_width = actualWidth ; m_height = actualHeight ; if ( m_macWindowData ) { if ( doMove ) ::MoveWindow(m_macWindowData->m_macWindow, m_x, m_y , false); // don't make frontmost if ( doResize ) ::SizeWindow(m_macWindowData->m_macWindow, m_width, m_height , true); // the OS takes care of invalidating and erasing the new area // we have erased the old one if ( IsKindOf( CLASSINFO( wxFrame ) ) ) { wxFrame* frame = (wxFrame*) this ; frame->PositionStatusBar(); frame->PositionToolBar(); } } else { // erase new position { wxMacDrawingHelper focus( this ) ; if ( focus.Ok() ) { Rect clientrect = { 0 , 0 , m_height , m_width } ; ClipRect( &clientrect ) ; InvalWindowRect( GetMacRootWindow() , &clientrect ) ; } } if ( doMove ) wxWindow::MacSuperChangedPosition() ; // like this only children will be notified } MacRepositionScrollBars() ; if ( doMove ) { wxMoveEvent event(wxPoint(m_x, m_y), m_windowId); event.SetEventObject(this); GetEventHandler()->ProcessEvent(event) ; } if ( doResize ) { MacRepositionScrollBars() ; wxSizeEvent event(wxSize(m_width, m_height), m_windowId); event.SetEventObject(this); GetEventHandler()->ProcessEvent(event); } } } // For implementation purposes - sometimes decorations make the client area // smaller wxPoint wxWindow::GetClientAreaOrigin() const { return wxPoint(MacGetLeftBorderSize( ) , MacGetTopBorderSize( ) ); } // 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) { if( !m_macWindowData ) { if (((sizeFlags & wxSIZE_NO_ADJUSTMENTS) == 0) && GetParent()) { wxPoint pt(GetParent()->GetClientAreaOrigin()); x += pt.x; y += pt.y; } } } void wxWindow::SetTitle(const wxString& title) { m_label = title ; wxString label ; if( wxApp::s_macDefaultEncodingIsPC ) label = wxMacMakeMacStringFromPC( title ) ; else label = title ; if ( m_macWindowData ) UMASetWTitleC( m_macWindowData->m_macWindow , label ) ; } wxString wxWindow::GetTitle() const { return m_label ; } bool wxWindow::Show(bool show) { if ( !wxWindowBase::Show(show) ) return FALSE; if ( m_macWindowData ) { if (show) { UMAShowWindow( m_macWindowData->m_macWindow ) ; UMASelectWindow( m_macWindowData->m_macWindow ) ; // no need to generate events here, they will get them triggered by macos // actually they should be , but apparently they are not wxSizeEvent event(wxSize(m_width, m_height), m_windowId); event.SetEventObject(this); GetEventHandler()->ProcessEvent(event); } else { UMAHideWindow( m_macWindowData->m_macWindow ) ; } } MacSuperShown( show ) ; Refresh() ; if(m_macWindowData) MacUpdateImmediately() ; return TRUE; } void wxWindow::MacSuperShown( bool show ) { wxNode *node = GetChildren().First(); while ( node ) { wxWindow *child = (wxWindow *)node->Data(); if ( child->m_isShown ) child->MacSuperShown( show ) ; node = node->Next(); } } bool wxWindow::MacIsReallyShown() const { if ( m_isShown && (m_parent != NULL) ) { return m_parent->MacIsReallyShown(); } return m_isShown; /* bool status = m_isShown ; wxWindow * win = this ; while ( status && win->m_parent != NULL ) { win = win->m_parent ; status = win->m_isShown ; } return status ; */ } int wxWindow::GetCharHeight() const { wxClientDC dc ( (wxWindow*)this ) ; return dc.GetCharHeight() ; } int wxWindow::GetCharWidth() const { wxClientDC dc ( (wxWindow*)this ) ; return dc.GetCharWidth() ; } void wxWindow::GetTextExtent(const wxString& string, int *x, int *y, int *descent, int *externalLeading, const wxFont *theFont ) const { const wxFont *fontToUse = theFont; if ( !fontToUse ) fontToUse = &m_font; wxClientDC dc( (wxWindow*) this ) ; long lx,ly,ld,le ; dc.GetTextExtent( string , &lx , &ly , &ld, &le, (wxFont *)fontToUse ) ; if ( externalLeading ) *externalLeading = le ; if ( descent ) *descent = ld ; if ( x ) *x = lx ; if ( y ) *y = ly ; } void wxWindow::MacEraseBackground( Rect *rect ) { /* WindowRef window = GetMacRootWindow() ; if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) ) { UMASetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ; } else if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) ) { // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have // either a non gray background color or a non control window wxWindow* parent = GetParent() ; while( parent ) { if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) ) { // if we have any other colours in the hierarchy RGBBackColor( &parent->m_backgroundColour.GetPixel()) ; break ; } if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() ) { // if we have the normal colours in the hierarchy but another control etc. -> use it's background if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) )) { UMAApplyThemeBackground(kThemeBackgroundTabPane, rect, kThemeStateActive,8,true); break ; } } else { // we have arrived at a non control item parent = NULL ; break ; } parent = parent->GetParent() ; } if ( !parent ) { // if there is nothing special -> use default UMASetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ; } } else { RGBBackColor( &m_backgroundColour.GetPixel()) ; } EraseRect( rect ) ; for (wxNode *node = GetChildren().First(); node; node = node->Next()) { wxWindow *child = (wxWindow*)node->Data(); Rect clientrect = { child->m_x , child->m_y , child->m_x +child->m_width , child->m_y + child->m_height } ; SectRect( &clientrect , rect , &clientrect ) ; OffsetRect( &clientrect , -child->m_x , -child->m_y ) ; if ( child->GetMacRootWindow() == window && child->IsShown() ) { wxMacDrawingClientHelper focus( this ) ; if ( focus.Ok() ) { child->MacEraseBackground( &clientrect ) ; } } } */ } void wxWindow::Refresh(bool eraseBack, const wxRect *rect) { wxMacDrawingHelper focus( this ) ; if ( focus.Ok() ) { Rect clientrect = { 0 , 0 , m_height , m_width } ; ClipRect( &clientrect ) ; if ( rect ) { Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ; SectRect( &clientrect , &r , &clientrect ) ; } InvalWindowRect( GetMacRootWindow() , &clientrect ) ; } if ( !eraseBack ) m_macEraseOnRedraw = false ; else m_macEraseOnRedraw = true ; } // Responds to colour changes: passes event on to children. void wxWindow::OnSysColourChanged(wxSysColourChangedEvent& event) { wxNode *node = GetChildren().First(); while ( node ) { // Only propagate to non-top-level windows wxWindow *win = (wxWindow *)node->Data(); if ( win->GetParent() ) { wxSysColourChangedEvent event2; event.m_eventObject = win; win->GetEventHandler()->ProcessEvent(event2); } node = node->Next(); } } #if wxUSE_CARET && WXWIN_COMPATIBILITY // --------------------------------------------------------------------------- // Caret manipulation // --------------------------------------------------------------------------- void wxWindow::CreateCaret(int w, int h) { SetCaret(new wxCaret(this, w, h)); } void wxWindow::CreateCaret(const wxBitmap *WXUNUSED(bitmap)) { wxFAIL_MSG("not implemented"); } void wxWindow::ShowCaret(bool show) { wxCHECK_RET( m_caret, "no caret to show" ); m_caret->Show(show); } void wxWindow::DestroyCaret() { SetCaret(NULL); } void wxWindow::SetCaretPos(int x, int y) { wxCHECK_RET( m_caret, "no caret to move" ); m_caret->Move(x, y); } void wxWindow::GetCaretPos(int *x, int *y) const { wxCHECK_RET( m_caret, "no caret to get position of" ); m_caret->GetPosition(x, y); } #endif // wxUSE_CARET wxWindow *wxGetActiveWindow() { // actually this is a windows-only concept return NULL; } // Coordinates relative to the window void wxWindow::WarpPointer (int x_pos, int y_pos) { // We really dont move the mouse programmatically under mac } void wxWindow::OnEraseBackground(wxEraseEvent& event) { // TODO : probably we would adopt the EraseEvent structure } int wxWindow::GetScrollPos(int orient) const { if ( orient == wxHORIZONTAL ) { if ( m_hScrollBar ) return m_hScrollBar->GetThumbPosition() ; } else { if ( m_vScrollBar ) return m_vScrollBar->GetThumbPosition() ; } return 0; } // This now returns the whole range, not just the number // of positions that we can scroll. int wxWindow::GetScrollRange(int orient) const { if ( orient == wxHORIZONTAL ) { if ( m_hScrollBar ) return m_hScrollBar->GetRange() ; } else { if ( m_vScrollBar ) return m_vScrollBar->GetRange() ; } return 0; } int wxWindow::GetScrollThumb(int orient) const { if ( orient == wxHORIZONTAL ) { if ( m_hScrollBar ) return m_hScrollBar->GetThumbSize() ; } else { if ( m_vScrollBar ) return m_vScrollBar->GetThumbSize() ; } return 0; } void wxWindow::SetScrollPos(int orient, int pos, bool refresh) { if ( orient == wxHORIZONTAL ) { if ( m_hScrollBar ) m_hScrollBar->SetThumbPosition( pos ) ; } else { if ( m_vScrollBar ) m_vScrollBar->SetThumbPosition( pos ) ; } } void wxWindow::MacCreateRealWindow( const wxString& title, const wxPoint& pos, const wxSize& size, long style, const wxString& name ) { SetName(name); m_windowStyle = style; m_isShown = FALSE; // create frame. Rect theBoundsRect; m_x = (int)pos.x; m_y = (int)pos.y; if ( m_y < 50 ) m_y = 50 ; if ( m_x < 20 ) m_x = 20 ; m_width = size.x; if (m_width == -1) m_width = 20; m_height = size.y; if (m_height == -1) m_height = 20; m_macWindowData = new MacWindowData() ; ::SetRect(&theBoundsRect, m_x, m_y , m_x + m_width, m_y + m_height); // translate the window attributes in the appropriate window class and attributes WindowClass wclass = 0; WindowAttributes attr = kWindowNoAttributes ; if ( HasFlag(wxTINY_CAPTION_HORIZ) || HasFlag(wxTINY_CAPTION_VERT) ) { wclass = kFloatingWindowClass ; if ( HasFlag(wxTINY_CAPTION_VERT) ) { attr |= kWindowSideTitlebarAttribute ; } } else if ( HasFlag( wxCAPTION ) ) { if ( HasFlag( wxDIALOG_MODAL ) ) { wclass = kMovableModalWindowClass ; } else { wclass = kDocumentWindowClass ; } } else { wclass = kModalWindowClass ; } if ( HasFlag( wxMINIMIZE_BOX ) || HasFlag( wxMAXIMIZE_BOX ) ) { attr |= kWindowFullZoomAttribute ; attr |= kWindowCollapseBoxAttribute ; } if ( HasFlag( wxRESIZE_BORDER ) ) { attr |= kWindowResizableAttribute ; } if ( HasFlag( wxSYSTEM_MENU ) ) { attr |= kWindowCloseBoxAttribute ; } UMACreateNewWindow( wclass , attr , &theBoundsRect , &m_macWindowData->m_macWindow ) ; wxAssociateWinWithMacWindow( m_macWindowData->m_macWindow , this ) ; wxString label ; if( wxApp::s_macDefaultEncodingIsPC ) label = wxMacMakeMacStringFromPC( title ) ; else label = title ; UMASetWTitleC( m_macWindowData->m_macWindow , label ) ; UMACreateRootControl( m_macWindowData->m_macWindow , &m_macWindowData->m_macRootControl ) ; m_macWindowData->m_macFocus = NULL ; } void wxWindow::MacPaint( wxPaintEvent &event ) { } void wxWindow::MacPaintBorders( ) { if( m_macWindowData ) return ; RGBColor white = { 0xFFFF, 0xFFFF , 0xFFFF } ; RGBColor black = { 0x0000, 0x0000 , 0x0000 } ; RGBColor face = { 0xDDDD, 0xDDDD , 0xDDDD } ; RGBColor shadow = { 0x4444, 0x4444 , 0x4444 } ; PenNormal() ; if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) || HasFlag(wxDOUBLE_BORDER) ) { bool sunken = HasFlag( wxSUNKEN_BORDER ) ; RGBColor pen1 = sunken ? white : black ; RGBColor pen2 = sunken ? shadow : face ; RGBColor pen3 = sunken ? face : shadow ; RGBColor pen4 = sunken ? black : white ; RGBForeColor( &pen1 ) ; { Rect rect = { 0 , 0 , m_height , m_width } ; FrameRect( &rect ) ; } RGBForeColor( &pen2 ) ; { Rect rect = { 1 , 1 , m_height -1 , m_width -1} ; FrameRect( &rect ) ; } RGBForeColor( &pen3 ) ; { Rect rect = { 0 , 0 , m_height -2 , m_width -2} ; FrameRect( &rect ) ; } RGBForeColor( &pen4 ) ; { MoveTo( 0 , 0 ) ; LineTo( m_width - 3 , 0 ) ; MoveTo( 0 , 0 ) ; LineTo( 0 , m_height - 3 ) ; } } else if (HasFlag(wxSIMPLE_BORDER)) { Rect rect = { 0 , 0 , m_height , m_width } ; RGBForeColor( &black ) ; FrameRect( &rect ) ; } /* if ( this->GetParent() ) { wxPaintDC dc(GetParent()); GetParent()->PrepareDC(dc); if (HasFlag(wxRAISED_BORDER) || HasFlag( wxSUNKEN_BORDER) ) { bool sunken = HasFlag( wxSUNKEN_BORDER ) ; wxPen m_penButton3DShadow( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DSHADOW ), 1, wxSOLID ) ; wxPen m_penButton3DFace( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DFACE ), 1, wxSOLID ) ; wxPen wxPen1 = sunken ? *wxWHITE_PEN : *wxBLACK_PEN; wxPen wxPen2 = sunken ? m_penButton3DShadow : m_penButton3DShadow; wxPen wxPen3 = sunken ? m_penButton3DFace : m_penButton3DShadow; wxPen wxPen4 = sunken ? *wxBLACK_PEN : *wxWHITE_PEN; dc.SetPen(wxPen1); dc.DrawRectangle(m_x, m_y, m_width, m_height); // outer - right and button dc.SetPen(wxPen2); dc.DrawRectangle(m_x+1, m_y+1, m_width-1, m_height-1); // outer - left and top dc.SetPen(wxPen3); dc.DrawRectangle(m_x, m_y, m_width-2, m_height-2); // inner - right and button dc.SetPen(wxPen4); dc.DrawLine(m_x, m_y, m_x + m_width-3, m_y); // inner - left and top dc.DrawLine(m_x, m_y, m_x, m_y + m_height-3); } else if (HasFlag(wxDOUBLE_BORDER)) { bool sunken = HasFlag( wxSUNKEN_BORDER ) ; wxPen m_penButton3DShadow( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DSHADOW ), 1, wxSOLID ) ; wxPen m_penButton3DFace( wxSystemSettings::GetSystemColour( wxSYS_COLOUR_3DFACE ), 1, wxSOLID ) ; wxPen wxPen1 = sunken ? *wxWHITE_PEN : *wxBLACK_PEN; wxPen wxPen2 = sunken ? m_penButton3DShadow : m_penButton3DShadow; wxPen wxPen3 = sunken ? m_penButton3DFace : m_penButton3DShadow; wxPen wxPen4 = sunken ? *wxBLACK_PEN : *wxWHITE_PEN; dc.SetPen(wxPen1); dc.DrawRectangle(m_x, m_y, m_width, m_height); // outer - right and button dc.SetPen(wxPen2); dc.DrawRectangle(m_x+1, m_y+1, m_width-1, m_height-1); // outer - left and top dc.SetPen(wxPen3); dc.DrawRectangle(m_x, m_y, m_width-2, m_height-2); // inner - right and button dc.SetPen(wxPen4); dc.DrawLine(m_x, m_y, m_x + m_width-3, m_y); // inner - left and top dc.DrawLine(m_x, m_y, m_x, m_y + m_height-3); } else if (HasFlag(wxSIMPLE_BORDER)) { dc.SetPen(*wxBLACK_PEN); dc.DrawRectangle(m_x, m_y, m_width, m_height); } } */ } // New function that will replace some of the above. void wxWindow::SetScrollbar(int orient, int pos, int thumbVisible, int range, bool refresh) { if ( orient == wxHORIZONTAL ) { if ( m_hScrollBar ) { if ( range == 0 || thumbVisible >= range ) { if ( m_hScrollBar->IsShown() ) m_hScrollBar->Show(false) ; } else { if ( !m_hScrollBar->IsShown() ) m_hScrollBar->Show(true) ; m_hScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ; } } } else { if ( m_vScrollBar ) { if ( range == 0 || thumbVisible >= range ) { if ( m_vScrollBar->IsShown() ) m_vScrollBar->Show(false) ; } else { if ( !m_vScrollBar->IsShown() ) m_vScrollBar->Show(true) ; m_vScrollBar->SetScrollbar( pos , thumbVisible , range , thumbVisible , refresh ) ; } } } MacRepositionScrollBars() ; } // Does a physical scroll void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect) { wxMacDrawingClientHelper focus( this ) ; if ( focus.Ok() ) { int width , height ; GetClientSize( &width , &height ) ; Rect scrollrect = { 0 , 0 , height , width } ; RgnHandle updateRgn = NewRgn() ; ClipRect( &scrollrect ) ; if ( rect ) { Rect r = { rect->y , rect->x , rect->y + rect->height , rect->x + rect->width } ; SectRect( &scrollrect , &r , &scrollrect ) ; } ScrollRect( &scrollrect , dx , dy , updateRgn ) ; InvalWindowRgn( GetMacRootWindow() , updateRgn ) ; DisposeRgn( updateRgn ) ; } for (wxNode *node = GetChildren().First(); node; node = node->Next()) { wxWindow *child = (wxWindow*)node->Data(); if (child == m_vScrollBar) continue; if (child == m_hScrollBar) continue; if (child->IsTopLevel()) continue; int x,y; child->GetPosition( &x, &y ); int w,h; child->GetSize( &w, &h ); child->SetSize( x+dx, y+dy, w, h ); } } void wxWindow::MacOnScroll(wxScrollEvent &event ) { if ( event.m_eventObject == m_vScrollBar || event.m_eventObject == m_hScrollBar ) { wxScrollWinEvent wevent; wevent.SetPosition(event.GetPosition()); wevent.SetOrientation(event.GetOrientation()); wevent.m_eventObject = this; if (event.m_eventType == wxEVT_SCROLL_TOP) { wevent.m_eventType = wxEVT_SCROLLWIN_TOP; } else if (event.m_eventType == wxEVT_SCROLL_BOTTOM) { wevent.m_eventType = wxEVT_SCROLLWIN_BOTTOM; } else if (event.m_eventType == wxEVT_SCROLL_LINEUP) { wevent.m_eventType = wxEVT_SCROLLWIN_LINEUP; } else if (event.m_eventType == wxEVT_SCROLL_LINEDOWN) { wevent.m_eventType = wxEVT_SCROLLWIN_LINEDOWN; } else if (event.m_eventType == wxEVT_SCROLL_PAGEUP) { wevent.m_eventType = wxEVT_SCROLLWIN_PAGEUP; } else if (event.m_eventType == wxEVT_SCROLL_PAGEDOWN) { wevent.m_eventType = wxEVT_SCROLLWIN_PAGEDOWN; } else if (event.m_eventType == wxEVT_SCROLL_THUMBTRACK) { wevent.m_eventType = wxEVT_SCROLLWIN_THUMBTRACK; } GetEventHandler()->ProcessEvent(wevent); } } bool wxWindow::SetFont(const wxFont& font) { if ( !wxWindowBase::SetFont(font) ) { // nothing to do return FALSE; } return TRUE; } // Get the window with the focus wxWindow *wxWindowBase::FindFocus() { return gFocusWindow ; } #if WXWIN_COMPATIBILITY // 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_parent ) m_parent->GetEventHandler()->OnCommand(win, event); } #endif // WXWIN_COMPATIBILITY_2 #if WXWIN_COMPATIBILITY wxObject* wxWindow::GetChild(int number) const { // Return a pointer to the Nth object in the Panel 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; } #endif // WXWIN_COMPATIBILITY void wxWindow::OnSetFocus(wxFocusEvent& event) { // panel wants to track the window which was the last to have focus in it, // so we want to set ourselves as the window which last had focus // // notice that it's also important to do it upwards the tree becaus // otherwise when the top level panel gets focus, it won't set it back to // us, but to some other sibling wxWindow *win = this; while ( win ) { wxWindow *parent = win->GetParent(); wxPanel *panel = wxDynamicCast(parent, wxPanel); if ( panel ) { panel->SetLastFocus(win); } win = parent; } event.Skip(); } void wxWindow::Clear() { if ( m_macWindowData ) { wxMacDrawingClientHelper helper ( this ) ; int w ,h ; wxPoint origin = GetClientAreaOrigin() ; GetClientSize( &w , &h ) ; UMASetThemeWindowBackground( m_macWindowData->m_macWindow , m_macWindowData->m_macWindowBackgroundTheme , false ) ; Rect r = { origin.y , origin.x, origin.y+h , origin.x+w } ; EraseRect( &r ) ; } else { wxClientDC dc(this); wxBrush brush(GetBackgroundColour(), wxSOLID); dc.SetBackground(brush); dc.Clear(); } } // Setup background and foreground colours correctly void wxWindow::SetupColours() { if ( GetParent() ) SetBackgroundColour(GetParent()->GetBackgroundColour()); } void wxWindow::OnIdle(wxIdleEvent& event) { /* // Check if we need to send a LEAVE event if (m_mouseInWindow) { POINT pt; ::GetCursorPos(&pt); if (::WindowFromPoint(pt) != (HWND) GetHWND()) { // Generate a LEAVE event m_mouseInWindow = FALSE; MSWOnMouseLeave(pt.x, pt.y, 0); } } */ // This calls the UI-update mechanism (querying windows for // menu/toolbar/control state information) UpdateWindowUI(); } // Raise the window to the top of the Z order void wxWindow::Raise() { // TODO } // Lower the window to the bottom of the Z order void wxWindow::Lower() { // TODO } void wxWindow::DoSetClientSize(int width, int height) { if ( width != -1 || height != -1 ) { if ( width != -1 && m_vScrollBar ) width += MAC_SCROLLBAR_SIZE ; if ( height != -1 && m_vScrollBar ) height += MAC_SCROLLBAR_SIZE ; width += MacGetLeftBorderSize( ) + MacGetRightBorderSize( ) ; height += MacGetTopBorderSize( ) + MacGetBottomBorderSize( ) ; DoSetSize( -1 , -1 , width , height ) ; } } wxWindow* wxWindow::s_lastMouseWindow = NULL ; bool wxWindow::MacGetWindowFromPointSub( const wxPoint &point , wxWindow** outWin ) { if ((point.x < m_x) || (point.y < m_y) || (point.x > (m_x + m_width)) || (point.y > (m_y + m_height))) return FALSE; WindowRef window = GetMacRootWindow() ; wxPoint newPoint( point ) ; newPoint.x -= m_x; newPoint.y -= m_y; for (wxNode *node = GetChildren().First(); node; node = node->Next()) { wxWindow *child = (wxWindow*)node->Data(); // added the m_isShown test --dmazzoni if ( child->GetMacRootWindow() == window && child->m_isShown ) { if (child->MacGetWindowFromPointSub(newPoint , outWin )) return TRUE; } } *outWin = this ; return TRUE; } bool wxWindow::MacGetWindowFromPoint( const wxPoint &screenpoint , wxWindow** outWin ) { WindowRef window ; Point pt = { screenpoint.y , screenpoint.x } ; if ( ::FindWindow( pt , &window ) == 3 ) { wxPoint point( screenpoint ) ; wxWindow* win = wxFindWinFromMacWindow( window ) ; if ( win ) { win->ScreenToClient( point ) ; return win->MacGetWindowFromPointSub( point , outWin ) ; } } return FALSE ; } extern int wxBusyCursorCount ; bool wxWindow::MacDispatchMouseEvent(wxMouseEvent& event) { if ((event.m_x < m_x) || (event.m_y < m_y) || (event.m_x > (m_x + m_width)) || (event.m_y > (m_y + m_height))) return FALSE; if ( IsKindOf( CLASSINFO ( wxStaticBox ) ) ) return FALSE ; WindowRef window = GetMacRootWindow() ; event.m_x -= m_x; event.m_y -= m_y; int x = event.m_x ; int y = event.m_y ; for (wxNode *node = GetChildren().First(); node; node = node->Next()) { wxWindow *child = (wxWindow*)node->Data(); if ( child->GetMacRootWindow() == window && child->IsShown() && child->IsEnabled() ) { if (child->MacDispatchMouseEvent(event)) return TRUE; } } event.m_x = x ; event.m_y = y ; if ( wxBusyCursorCount == 0 ) { m_cursor.MacInstall() ; } if ( event.GetEventType() == wxEVT_LEFT_DOWN ) { // set focus to this window if (AcceptsFocus() && FindFocus()!=this) SetFocus(); } #if wxUSE_TOOLTIPS if ( event.GetEventType() == wxEVT_MOTION || event.GetEventType() == wxEVT_ENTER_WINDOW || event.GetEventType() == wxEVT_LEAVE_WINDOW ) wxToolTip::RelayEvent( this , event); #endif // wxUSE_TOOLTIPS GetEventHandler()->ProcessEvent( event ) ; return TRUE; } Point lastWhere ; long lastWhen = 0 ; wxString wxWindow::MacGetToolTipString( wxPoint &pt ) { if ( m_tooltip ) { return m_tooltip->GetTip() ; } return "" ; } void wxWindow::MacFireMouseEvent( EventRecord *ev ) { wxMouseEvent event(wxEVT_LEFT_DOWN); bool isDown = !(ev->modifiers & btnState) ; // 1 is for up bool controlDown = ev->modifiers & controlKey ; // for simulating right mouse event.m_leftDown = isDown && !controlDown; event.m_middleDown = FALSE; event.m_rightDown = isDown && controlDown; if ( ev->what == mouseDown ) { if ( controlDown ) event.SetEventType(wxEVT_RIGHT_DOWN ) ; else event.SetEventType(wxEVT_LEFT_DOWN ) ; } else if ( ev->what == mouseUp ) { if ( controlDown ) event.SetEventType(wxEVT_RIGHT_UP ) ; else event.SetEventType(wxEVT_LEFT_UP ) ; } else { event.SetEventType(wxEVT_MOTION ) ; } event.m_shiftDown = ev->modifiers & shiftKey; event.m_controlDown = ev->modifiers & controlKey; event.m_altDown = ev->modifiers & optionKey; event.m_metaDown = ev->modifiers & cmdKey; Point localwhere = ev->where ; GrafPtr port ; ::GetPort( &port ) ; ::SetPort( UMAGetWindowPort( m_macWindowData->m_macWindow ) ) ; ::GlobalToLocal( &localwhere ) ; ::SetPort( port ) ; if ( ev->what == mouseDown ) { if ( ev->when - lastWhen <= GetDblTime() ) { if ( abs( localwhere.h - lastWhere.h ) < 3 || abs( localwhere.v - lastWhere.v ) < 3 ) { if ( controlDown ) event.SetEventType(wxEVT_RIGHT_DCLICK ) ; else event.SetEventType(wxEVT_LEFT_DCLICK ) ; } } lastWhen = ev->when ; lastWhere = localwhere ; } event.m_x = localwhere.h; event.m_y = localwhere.v; event.m_x += m_x; event.m_y += m_y; /* wxPoint origin = GetClientAreaOrigin() ; event.m_x += origin.x ; event.m_y += origin.y ; */ event.m_timeStamp = ev->when; event.SetEventObject(this); if ( wxTheApp->s_captureWindow ) { int x = event.m_x ; int y = event.m_y ; wxTheApp->s_captureWindow->ScreenToClient( &x , &y ) ; event.m_x = x ; event.m_y = y ; wxTheApp->s_captureWindow->GetEventHandler()->ProcessEvent( event ) ; if ( ev->what == mouseUp ) { wxTheApp->s_captureWindow = NULL ; if ( wxBusyCursorCount == 0 ) { m_cursor.MacInstall() ; } } } else { MacDispatchMouseEvent( event ) ; } } void wxWindow::MacMouseDown( EventRecord *ev , short part) { MacFireMouseEvent( ev ) ; } void wxWindow::MacMouseUp( EventRecord *ev , short part) { WindowPtr frontWindow ; switch (part) { case inContent: { MacFireMouseEvent( ev ) ; } break ; } } void wxWindow::MacMouseMoved( EventRecord *ev , short part) { WindowPtr frontWindow ; switch (part) { case inContent: { MacFireMouseEvent( ev ) ; } break ; } } void wxWindow::MacActivate( EventRecord *ev , bool inIsActivating ) { wxActivateEvent event(wxEVT_ACTIVATE, inIsActivating , m_windowId); event.m_timeStamp = ev->when ; event.SetEventObject(this); GetEventHandler()->ProcessEvent(event); UMAHighlightAndActivateWindow( m_macWindowData->m_macWindow , inIsActivating ) ; } void wxWindow::MacRedraw( RgnHandle updatergn , long time) { // updatergn is always already clipped to our boundaries WindowRef window = GetMacRootWindow() ; // ownUpdateRgn is the area that this window has to invalidate i.e. its own area without its children RgnHandle ownUpdateRgn = NewRgn() ; CopyRgn( updatergn , ownUpdateRgn ) ; wxWindow* win = wxFindWinFromMacWindow( window ) ; { wxMacDrawingHelper focus( this ) ; // was client if ( focus.Ok() ) { WindowRef window = GetMacRootWindow() ; bool eraseBackground = false ; if ( m_macWindowData ) eraseBackground = true ; if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE) ) { UMASetThemeWindowBackground( window , kThemeBrushDocumentWindowBackground , false ) ; } else if ( m_backgroundColour == wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) ) { // on mac we have the difficult situation, that 3dface gray can be different colours, depending whether // it is on a notebook panel or not, in order to take care of that we walk up the hierarchy until we have // either a non gray background color or a non control window wxWindow* parent = GetParent() ; while( parent ) { if ( parent->GetMacRootWindow() != window ) { // we are in a different window on the mac system parent = NULL ; break ; } if( parent->IsKindOf( CLASSINFO( wxControl ) ) && ((wxControl*)parent)->GetMacControl() ) { if ( parent->m_backgroundColour != wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE ) ) { // if we have any other colours in the hierarchy RGBBackColor( &parent->m_backgroundColour.GetPixel()) ; break ; } // if we have the normal colours in the hierarchy but another control etc. -> use it's background if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) )) { Rect box ; GetRegionBounds( updatergn , &box) ; UMAApplyThemeBackground(kThemeBackgroundTabPane, &box , kThemeStateActive,8,true); break ; } } else { parent = NULL ; break ; } parent = parent->GetParent() ; } if ( !parent ) { // if there is nothing special -> use default UMASetThemeWindowBackground( window , kThemeBrushDialogBackgroundActive , false ) ; } } else { RGBBackColor( &m_backgroundColour.GetPixel()) ; } // subtract all non transparent children from updatergn RgnHandle childarea = NewRgn() ; for (wxNode *node = GetChildren().First(); node; node = node->Next()) { wxWindow *child = (wxWindow*)node->Data(); // eventually test for transparent windows if ( child->GetMacRootWindow() == window && child->IsShown() ) { if ( !child->IsKindOf( CLASSINFO( wxNotebook ) ) && !child->IsKindOf( CLASSINFO( wxTabCtrl ) ) ) { SetRectRgn( childarea , child->m_x , child->m_y , child->m_x + child->m_width , child->m_y + child->m_height ) ; DiffRgn( ownUpdateRgn , childarea , ownUpdateRgn ) ; } } } DisposeRgn( childarea ) ; if ( GetParent() && m_backgroundColour != GetParent()->GetBackgroundColour() ) eraseBackground = true ; SetClip( ownUpdateRgn ) ; if ( m_macEraseOnRedraw ) { if ( eraseBackground ) { EraseRgn( ownUpdateRgn ) ; } } else { m_macEraseOnRedraw = true ; } } { RgnHandle newupdate = NewRgn() ; wxSize point = GetClientSize() ; wxPoint origin = GetClientAreaOrigin() ; SetRectRgn( newupdate , origin.x , origin.y , origin.x + point.x , origin.y+point.y ) ; SectRgn( newupdate , ownUpdateRgn , newupdate ) ; OffsetRgn( newupdate , -origin.x , -origin.y ) ; m_updateRegion = newupdate ; DisposeRgn( newupdate ) ; } MacPaintBorders() ; wxPaintEvent event; event.m_timeStamp = time ; event.SetEventObject(this); GetEventHandler()->ProcessEvent(event); } RgnHandle childupdate = NewRgn() ; for (wxNode *node = GetChildren().First(); node; node = node->Next()) { wxWindow *child = (wxWindow*)node->Data(); SetRectRgn( childupdate , child->m_x , child->m_y , child->m_x + child->m_width , child->m_y + child->m_height ) ; SectRgn( childupdate , updatergn , childupdate ) ; OffsetRgn( childupdate , -child->m_x , -child->m_y ) ; if ( child->GetMacRootWindow() == window && child->IsShown() && !EmptyRgn( childupdate ) ) { // because dialogs may also be children child->MacRedraw( childupdate , time ) ; } } DisposeRgn( childupdate ) ; // eventually a draw grow box here } void wxWindow::MacUpdateImmediately() { WindowRef window = GetMacRootWindow() ; if ( window ) { wxWindow* win = wxFindWinFromMacWindow( window ) ; #if TARGET_CARBON AGAPortHelper help( GetWindowPort(window) ) ; #else AGAPortHelper help( (window) ) ; #endif SetOrigin( 0 , 0 ) ; BeginUpdate( window ) ; if ( win ) { RgnHandle region = NewRgn(); if ( region ) { GetPortVisibleRegion( GetWindowPort( window ), region ); // if windowshade gives incompatibility , take the follwing out if ( !EmptyRgn( region ) ) { win->MacRedraw( region , wxTheApp->sm_lastMessageTime ) ; } DisposeRgn( region ); } } EndUpdate( window ) ; } } void wxWindow::MacUpdate( EventRecord *ev ) { WindowRef window = (WindowRef) ev->message ; wxWindow * win = wxFindWinFromMacWindow( window ) ; #if TARGET_CARBON AGAPortHelper help( GetWindowPort(window) ) ; #else AGAPortHelper help( (window) ) ; #endif SetOrigin( 0 , 0 ) ; BeginUpdate( window ) ; if ( win ) { RgnHandle region = NewRgn(); if ( region ) { GetPortVisibleRegion( GetWindowPort( window ), region ); // if windowshade gives incompatibility , take the follwing out if ( !EmptyRgn( region ) ) { MacRedraw( region , ev->when ) ; } DisposeRgn( region ); } } EndUpdate( window ) ; } WindowRef wxWindow::GetMacRootWindow() const { WindowRef window = NULL ; wxWindow *iter = (wxWindow*)this ; while( iter ) { if ( iter->m_macWindowData ) return iter->m_macWindowData->m_macWindow ; iter = iter->GetParent() ; } wxASSERT_MSG( 1 , "No valid mac root window" ) ; return NULL ; } void wxWindow::MacCreateScrollBars( long style ) { wxASSERT_MSG( m_vScrollBar == NULL && m_hScrollBar == NULL , "attempt to create window twice" ) ; bool hasBoth = ( style & wxVSCROLL ) && ( style & wxHSCROLL ) ; int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1: 0 ; int width, height ; GetClientSize( &width , &height ) ; wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ; wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ; wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ; wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ; m_vScrollBar = new wxScrollBar(this, wxWINDOW_VSCROLL, vPoint, vSize , wxVERTICAL); if ( style & wxVSCROLL ) { } else { m_vScrollBar->Show(false) ; } m_hScrollBar = new wxScrollBar(this, wxWINDOW_HSCROLL, hPoint, hSize , wxHORIZONTAL); if ( style & wxHSCROLL ) { } else { m_hScrollBar->Show(false) ; } // because the create does not take into account the client area origin MacRepositionScrollBars() ; // we might have a real position shift } void wxWindow::MacRepositionScrollBars() { bool hasBoth = ( m_hScrollBar && m_hScrollBar->IsShown()) && ( m_vScrollBar && m_vScrollBar->IsShown()) ; int adjust = hasBoth ? MAC_SCROLLBAR_SIZE - 1 : 0 ; // get real client area int width = m_width ; int height = m_height ; width -= MacGetLeftBorderSize() + MacGetRightBorderSize(); height -= MacGetTopBorderSize() + MacGetBottomBorderSize(); wxPoint vPoint(width-MAC_SCROLLBAR_SIZE, 0) ; wxSize vSize(MAC_SCROLLBAR_SIZE, height - adjust) ; wxPoint hPoint(0 , height-MAC_SCROLLBAR_SIZE ) ; wxSize hSize( width - adjust, MAC_SCROLLBAR_SIZE) ; int x = 0 ; int y = 0 ; int w = m_width ; int h = m_height ; MacClientToRootWindow( &x , &y ) ; MacClientToRootWindow( &w , &h ) ; WindowRef window = NULL ; wxWindow *iter = (wxWindow*)this ; int totW = 10000 , totH = 10000; while( iter ) { if ( iter->m_macWindowData ) { totW = iter->m_width ; totH = iter->m_height ; break ; } iter = iter->GetParent() ; } if ( x == 0 ) { hPoint.x = -1 ; hSize.x += 1 ; } if ( y == 0 ) { vPoint.y = -1 ; vSize.y += 1 ; } if ( w-x >= totW ) { hSize.x += 1 ; vPoint.x += 1 ; } if ( h-y >= totH ) { vSize.y += 1 ; hPoint.y += 1 ; } if ( m_vScrollBar ) { m_vScrollBar->SetSize( vPoint.x , vPoint.y, vSize.x, vSize.y , wxSIZE_ALLOW_MINUS_ONE); } if ( m_hScrollBar ) { m_hScrollBar->SetSize( hPoint.x , hPoint.y, hSize.x, hSize.y, wxSIZE_ALLOW_MINUS_ONE); } } void wxWindow::MacKeyDown( EventRecord *ev ) { } bool wxWindow::AcceptsFocus() const { return MacCanFocus() && wxWindowBase::AcceptsFocus(); } ControlHandle wxWindow::MacGetContainerForEmbedding() { if ( m_macWindowData ) return m_macWindowData->m_macRootControl ; else return GetParent()->MacGetContainerForEmbedding() ; } void wxWindow::MacSuperChangedPosition() { // only window-absolute structures have to be moved i.e. controls wxNode *node = GetChildren().First(); while ( node ) { wxWindow *child = (wxWindow *)node->Data(); child->MacSuperChangedPosition() ; node = node->Next(); } } bool wxWindow::MacSetPortFocusParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindow* win ) { if ( window == NULL ) return false ; GrafPtr currPort; GrafPtr port ; ::GetPort(&currPort); port = UMAGetWindowPort( window) ; if (currPort != port ) ::SetPort(port); // wxASSERT( port->portRect.left == 0 && port->portRect.top == 0 ) ; ::SetOrigin(-localOrigin.h, -localOrigin.v); return true; } bool wxWindow::MacSetPortDrawingParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindow* win ) { if ( window == NULL ) return false ; GrafPtr currPort; GrafPtr port ; ::GetPort(&currPort); port = UMAGetWindowPort( window) ; if (currPort != port ) ::SetPort(port); // wxASSERT( port->portRect.left == 0 && port->portRect.top == 0 ) ; ::SetOrigin(-localOrigin.h, -localOrigin.v); ::ClipRect(&clipRect); ::PenNormal() ; ::RGBBackColor(& win->GetBackgroundColour().GetPixel() ) ; ::RGBForeColor(& win->GetForegroundColour().GetPixel() ) ; Pattern whiteColor ; ::BackPat( GetQDGlobalsWhite( &whiteColor) ) ; ::UMASetThemeWindowBackground( win->m_macWindowData->m_macWindow , win->m_macWindowData->m_macWindowBackgroundTheme , false ) ; return true; } void wxWindow::MacGetPortParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindow** rootwin) { if ( m_macWindowData ) { localOrigin->h = 0; localOrigin->v = 0; clipRect->left = 0; clipRect->top = 0; clipRect->right = m_width; clipRect->bottom = m_height; *window = m_macWindowData->m_macWindow ; *rootwin = this ; } else { wxASSERT( GetParent() != NULL ) ; GetParent()->MacGetPortParams( localOrigin , clipRect , window, rootwin) ; localOrigin->h += m_x; localOrigin->v += m_y; OffsetRect(clipRect, -m_x, -m_y); Rect myClip; myClip.left = 0; myClip.top = 0; myClip.right = m_width; myClip.bottom = m_height; SectRect(clipRect, &myClip, clipRect); } } void wxWindow::MacDoGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindow** rootwin ) { // int width , height ; // GetClientSize( &width , &height ) ; if ( m_macWindowData ) { localOrigin->h = 0; localOrigin->v = 0; clipRect->left = 0; clipRect->top = 0; clipRect->right = m_width ;//width; clipRect->bottom = m_height ;// height; *window = m_macWindowData->m_macWindow ; *rootwin = this ; } else { wxASSERT( GetParent() != NULL ) ; GetParent()->MacDoGetPortClientParams( localOrigin , clipRect , window, rootwin) ; localOrigin->h += m_x; localOrigin->v += m_y; OffsetRect(clipRect, -m_x, -m_y); Rect myClip; myClip.left = 0; myClip.top = 0; myClip.right = m_width ;//width; myClip.bottom = m_height ;// height; SectRect(clipRect, &myClip, clipRect); } } void wxWindow::MacGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindow** rootwin ) { MacDoGetPortClientParams( localOrigin , clipRect , window , rootwin ) ; int width , height ; GetClientSize( &width , &height ) ; wxPoint client ; client = GetClientAreaOrigin( ) ; localOrigin->h += client.x; localOrigin->v += client.y; OffsetRect(clipRect, -client.x, -client.y); Rect myClip; myClip.left = 0; myClip.top = 0; myClip.right = width; myClip.bottom = height; SectRect(clipRect, &myClip, clipRect); } long wxWindow::MacGetLeftBorderSize( ) const { if( m_macWindowData ) return 0 ; if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER ) { return 2 ; } else if ( m_windowStyle &wxDOUBLE_BORDER) { return 2 ; } else if (m_windowStyle &wxSIMPLE_BORDER) { return 1 ; } return 0 ; } long wxWindow::MacGetRightBorderSize( ) const { if( m_macWindowData ) return 0 ; if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER ) { return 3 ; } else if ( m_windowStyle &wxDOUBLE_BORDER) { return 3 ; } else if (m_windowStyle &wxSIMPLE_BORDER) { return 3 ; } return 0 ; } long wxWindow::MacGetTopBorderSize( ) const { if( m_macWindowData ) return 0 ; if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER ) { return 2 ; } else if ( m_windowStyle &wxDOUBLE_BORDER) { return 2 ; } else if (m_windowStyle &wxSIMPLE_BORDER) { return 1 ; } return 0 ; } long wxWindow::MacGetBottomBorderSize( ) const { if( m_macWindowData ) return 0 ; if (m_windowStyle & wxRAISED_BORDER || m_windowStyle & wxSUNKEN_BORDER ) { return 3 ; } else if ( m_windowStyle &wxDOUBLE_BORDER) { return 3 ; } else if (m_windowStyle &wxSIMPLE_BORDER) { return 3 ; } return 0 ; } long wxWindow::MacRemoveBordersFromStyle( long style ) { return style & ~( wxDOUBLE_BORDER | wxSUNKEN_BORDER | wxRAISED_BORDER | wxBORDER | wxSTATIC_BORDER ) ; } wxMacDrawingHelper::wxMacDrawingHelper( wxWindow * theWindow ) { m_ok = false ; Point localOrigin ; Rect clipRect ; WindowRef window ; wxWindow *rootwin ; m_currentPort = NULL ; GetPort( &m_formerPort ) ; if ( theWindow ) { theWindow->MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ; m_currentPort = UMAGetWindowPort( window ) ; if ( m_formerPort != m_currentPort ) SetPort( m_currentPort ) ; GetPenState( &m_savedPenState ) ; theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ; m_ok = true ; } } wxMacDrawingHelper::~wxMacDrawingHelper() { if ( m_ok ) { SetPort( m_currentPort ) ; SetPenState( &m_savedPenState ) ; SetOrigin( 0 , 0 ) ; Rect portRect ; GetPortBounds( m_currentPort , &portRect ) ; ClipRect( &portRect ) ; } if ( m_formerPort != m_currentPort ) SetPort( m_formerPort ) ; } wxMacDrawingClientHelper::wxMacDrawingClientHelper( wxWindow * theWindow ) { m_ok = false ; Point localOrigin ; Rect clipRect ; WindowRef window ; wxWindow *rootwin ; m_currentPort = NULL ; GetPort( &m_formerPort ) ; if ( theWindow ) { theWindow->MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ; m_currentPort = UMAGetWindowPort( window ) ; if ( m_formerPort != m_currentPort ) SetPort( m_currentPort ) ; GetPenState( &m_savedPenState ) ; theWindow->MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ; m_ok = true ; } } wxMacDrawingClientHelper::~wxMacDrawingClientHelper() { if ( m_ok ) { SetPort( m_currentPort ) ; SetPenState( &m_savedPenState ) ; SetOrigin( 0 , 0 ) ; Rect portRect ; GetPortBounds( m_currentPort , &portRect ) ; ClipRect( &portRect ) ; } if ( m_formerPort != m_currentPort ) SetPort( m_formerPort ) ; } // Find the wxWindow at the current mouse position, returning the mouse // position. wxWindow* wxFindWindowAtPointer(wxPoint& pt) { pt = wxGetMousePosition(); wxWindow* found = wxFindWindowAtPoint(pt); return found; } // Get the current mouse position. wxPoint wxGetMousePosition() { int x, y; wxGetMousePosition(& x, & y); return wxPoint(x, y); }