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b89dac7816168bc86d4862edb394e681c161a3e3
wxWidgets/src/mac/window.cpp

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/////////////////////////////////////////////////////////////////////////////
// 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/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"
// TODO remove the line below, just for lookup-up convenience CS
#include "wx/window.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 <wx/mac/uma.h>
#if wxUSE_DRAG_AND_DROP
#include "wx/dnd.h"
#endif
#include <string.h>
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_SCROLL(wxWindow::OnScroll)
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
// ----------------------------------------------------------------------------
void wxWindow::Init()
{
// generic
InitBase();
// 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_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 ) ) )
{
MacCreateScrollBars( style ) ;
}
return TRUE;
}
void wxWindow::SetFocus()
{
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 ( !wxWindowBase::SetCursor(cursor) )
{
// no change
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() )
{
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 ) ;
}
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(&currentX, &currentY);
int currentW,currentH;
GetSize(&currentW, &currentH);
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;
if (width == -1)
actualWidth = currentW ;
if (height == -1)
actualHeight = currentH ;
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
{
wxMacDrawingClientHelper focus( this ) ;
if ( focus.Ok() )
{
Rect clientrect = { 0 , 0 , m_height , m_width } ;
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
if ( IsKindOf( CLASSINFO( wxFrame ) ) )
{
wxFrame* frame = (wxFrame*) this ;
frame->PositionStatusBar();
frame->PositionToolBar();
}
}
else
{
// erase new position
{
wxMacDrawingClientHelper focus( this ) ;
if ( focus.Ok() )
{
Rect clientrect = { 0 , 0 , m_height , m_width } ;
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();
}
}
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, 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 ) ;
}
}
// 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( wxTHICK_FRAME ) )
{
if ( HasFlag( wxDIALOG_MODAL ) )
{
wclass = kMovableModalWindowClass ;
}
else if ( HasFlag( wxDIALOG_MODELESS ) )
{
wclass = kDocumentWindowClass ;
}
else
{
if ( HasFlag( wxCAPTION ) )
{
wclass = kDocumentWindowClass ;
}
else
{
wclass = kModalWindowClass ;
}
}
}
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 , 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 , 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::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 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);
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() ;
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()) ;
}
if ( GetParent() && m_backgroundColour != GetParent()->GetBackgroundColour() )
eraseBackground = true ;
SetClip( updatergn ) ;
if ( eraseBackground )
{
EraseRgn( updatergn ) ;
}
}
m_macUpdateRgn = updatergn ;
{
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 , m_macUpdateRgn , 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 , m_macUpdateRgn , 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::MacSetupFocusPort( )
{
Point localOrigin ;
Rect clipRect ;
WindowRef window ;
wxWindow *rootwin ;
GrafPtr port ;
MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ;
return MacSetPortFocusParams( localOrigin, clipRect, window , rootwin ) ;
}
bool wxWindow::MacSetupFocusClientPort( )
{
Point localOrigin ;
Rect clipRect ;
WindowRef window ;
wxWindow *rootwin ;
GrafPtr port ;
MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ;
return MacSetPortFocusParams( localOrigin, clipRect, window , rootwin ) ;
}
bool wxWindow::MacSetupDrawingPort( )
{
Point localOrigin ;
Rect clipRect ;
WindowRef window ;
wxWindow *rootwin ;
GrafPtr port ;
MacGetPortParams( &localOrigin , &clipRect , &window , &rootwin) ;
return MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
}
bool wxWindow::MacSetupDrawingClientPort( )
{
Point localOrigin ;
Rect clipRect ;
WindowRef window ;
wxWindow *rootwin ;
GrafPtr port ;
MacGetPortClientParams( &localOrigin , &clipRect , &window , &rootwin) ;
return MacSetPortDrawingParams( localOrigin, clipRect, window , rootwin ) ;
}
*/
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 ) ;
wxDC::MacInvalidateSetup() ;
}
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);
}
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