* Added serialization code to the repository
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@435 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Guilhem Lavaux
324
utils/serialize/serwnd.cpp
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324
utils/serialize/serwnd.cpp
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/////////////////////////////////////////////////////////////////////////////
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// Name: serwnd.cpp
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// Purpose: Serialization: wxWindow classes
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// Author: Guilhem Lavaux
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// Modified by:
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// Created: 11/07/98
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// RCS-ID: $Id$
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// Copyright: (c) Guilhem Lavaux
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// Licence: wxWindows license
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/////////////////////////////////////////////////////////////////////////////
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#ifdef __GNUG__
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#pragma implementation "serwnd.h"
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#endif
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#include <wx/window.h>
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#include <wx/layout.h>
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#include <wx/stream.h>
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#include <wx/datstrm.h>
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#include <wx/objstrm.h>
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#include <wx/utils.h>
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#include <wx/frame.h>
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#include <wx/serbase.h>
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#include "serwnd.h"
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IMPLEMENT_SERIAL_CLASS(wxWindow, wxObject)
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IMPLEMENT_SERIAL_CLASS(wxIndividualLayoutConstraint, wxObject)
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IMPLEMENT_SERIAL_CLASS(wxLayoutConstraints, wxObject)
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IMPLEMENT_SERIAL_CLASS(wxFrame, wxWindow)
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//IMPLEMENT_SERIAL_CLASS(wxDialog, wxWindow)
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IMPLEMENT_SERIAL_CLASS(wxMenuBar, wxWindow)
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IMPLEMENT_SERIAL_CLASS(wxMenuItem, wxObject)
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IMPLEMENT_SERIAL_CLASS(wxMenu, wxObject)
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// IMPLEMENT_ALIAS_SERIAL_CLASS(wxPanel, wxWindow)
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void WXSERIAL(wxWindow)::StoreObject(wxObjectOutputStream& s)
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{
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wxWindow *win_object = (wxWindow *)Object();
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wxNode *node = win_object->GetChildren()->First();
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if (s.FirstStage()) {
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s.AddChild(win_object->GetConstraints());
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// s.AddChild(&(win_object->GetDefaultBackgroundColour()));
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// s.AddChild(&(win_object->GetDefaultForegroundColour()));
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s.AddChild(win_object->GetFont());
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while (node) {
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s.AddChild(node->Data());
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node = node->Next();
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}
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return;
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}
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wxDataOutputStream data(s);
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int x,y,w,h;
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data.WriteString(win_object->GetName());
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data.WriteString(win_object->GetLabel());
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data.WriteString(win_object->GetTitle());
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data.Write8(win_object->GetAutoLayout());
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data.Write8(win_object->IsShown());
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data.Write32( win_object->GetWindowStyleFlag() );
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data.Write32(win_object->GetId());
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win_object->GetSize(&w, &h);
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win_object->GetPosition(&x, &y);
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data.Write16(x);
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data.Write16(y);
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data.Write16(w);
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data.Write16(h);
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}
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void WXSERIAL(wxWindow)::LoadObject(wxObjectInputStream& s)
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{
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wxDataInputStream data_s(s);
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wxWindow *win_object = (wxWindow *)Object();
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m_parent = (wxWindow *)s.GetParent();
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m_name = data_s.ReadString();
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m_label = data_s.ReadString();
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m_title = data_s.ReadString();
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m_auto_layout = data_s.Read8();
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m_shown = data_s.Read8();
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m_style = data_s.Read32();
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m_id = data_s.Read32();
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m_x = data_s.Read16();
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m_y = data_s.Read16();
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m_w = data_s.Read16();
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m_h = data_s.Read16();
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/* I assume we will never create raw wxWindow object */
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// This will be done by wxLayoutConstraints, as we need an initialized object.
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// win_object->SetConstraints((wxLayoutConstraints *)s.GetChild(0));
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// win_object->SetDefaultBackgroundColour(*((wxColour *)s.GetChild(1)));
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// win_object->SetDefaultForegroundColour(*((wxColour *)s.GetChild(2)));
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win_object->SetFont(*((wxFont *)s.GetChild(1)));
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return;
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}
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void WXSERIAL(wxIndividualLayoutConstraint)::StoreObject
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(wxObjectOutputStream& s)
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{
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wxIndividualLayoutConstraint *lay_object =
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(wxIndividualLayoutConstraint *)Object();
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if (s.FirstStage())
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return;
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wxDataOutputStream data_s(s);
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data_s.WriteString(s.GetObjectName(lay_object->GetOtherWindow()));
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data_s.Write8(lay_object->GetMyEdge());
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data_s.Write8(lay_object->GetRelationship());
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data_s.Write16(lay_object->GetMargin());
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data_s.Write16(lay_object->GetValue());
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data_s.Write8(lay_object->GetPercent());
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data_s.Write8(lay_object->GetOtherEdge());
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}
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void WXSERIAL(wxIndividualLayoutConstraint)::
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LoadObject(wxObjectInputStream& s)
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{
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wxIndividualLayoutConstraint *lay_object =
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(wxIndividualLayoutConstraint *)Object();
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wxDataInputStream data_s(s);
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wxString win_name;
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win_name = data_s.ReadString();
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lay_object->otherWin = (wxWindow *)s.SolveName(win_name);
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lay_object->myEdge = (wxEdge)data_s.Read8();
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lay_object->relationship = (wxRelationship)data_s.Read8();
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lay_object->margin = data_s.Read16();
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lay_object->value = data_s.Read16();
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lay_object->percent = data_s.Read8();
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lay_object->otherEdge = (wxEdge)data_s.Read8();
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}
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void WXSERIAL(wxLayoutConstraints)::StoreObject(wxObjectOutputStream& s)
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{
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wxLayoutConstraints *lay_object = (wxLayoutConstraints *)Object();
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WXSERIAL(wxIndividualLayoutConstraint) c;
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#define STORE(obj) c.SetObject(&(lay_object->obj)); c.StoreObject(s);
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// I simplify the process for this object
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STORE(left);
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STORE(right);
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STORE(bottom);
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STORE(top);
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STORE(width);
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STORE(height);
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STORE(centreX);
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STORE(centreY);
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#undef STORE
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}
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void WXSERIAL(wxLayoutConstraints)::LoadObject(wxObjectInputStream& s)
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{
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wxLayoutConstraints *lay_object = (wxLayoutConstraints *)Object();
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WXSERIAL(wxIndividualLayoutConstraint) c;
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#define LOAD(obj) c.SetObject(&(lay_object->obj)); c.LoadObject(s);
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// I simplify the process for this object
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LOAD(left);
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LOAD(right);
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LOAD(bottom);
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LOAD(top);
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LOAD(width);
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LOAD(height);
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LOAD(centreX);
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LOAD(centreY);
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#undef LOAD
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// Initialize constraints
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((wxWindow *)s.GetParent())->SetConstraints(lay_object);
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}
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void WXSERIAL(wxFrame)::StoreObject(wxObjectOutputStream& s)
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{
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wxFrame *frame = (wxFrame *)Object();
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if (s.FirstStage()) {
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s.AddChild(frame->GetMenuBar());
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WXSERIAL(wxWindow)::StoreObject(s);
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return;
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}
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WXSERIAL(wxWindow)::StoreObject(s);
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wxDataOutputStream data_s(s);
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wxStatusBar *statbar = frame->GetStatusBar();
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if (statbar)
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data_s.Write8(statbar->GetFieldsCount());
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else
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data_s.Write8(0);
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// HOW CAN I ACCESS TO THIS FIELD ?
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// for (...) { data_s.Write8(statbar->m_statusWidths[i]); }
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}
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void WXSERIAL(wxFrame)::LoadObject(wxObjectInputStream& s)
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{
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wxFrame *frame = (wxFrame *)Object();
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wxMenuBar *mbar = (wxMenuBar *)s.GetChild(0);
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s.RemoveChildren(1);
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WXSERIAL(wxWindow)::LoadObject(s);
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wxDataInputStream data_s(s);
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frame->SetMenuBar(mbar);
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frame->Create(m_parent, m_id, m_title, wxPoint(m_x, m_y), wxSize(m_w, m_h),
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m_style, m_name);
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frame->CreateStatusBar(data_s.Read8());
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}
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void WXSERIAL(wxMenuBar)::StoreObject(wxObjectOutputStream& s)
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{
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wxMenuBar *mbar = (wxMenuBar *)Object();
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int i, mcount = mbar->GetMenuCount();
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if (s.FirstStage()) {
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for (i=0;i<mcount;i++)
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s.AddChild( mbar->GetMenu(i) );
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WXSERIAL(wxWindow)::StoreObject(s);
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return;
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}
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wxDataOutputStream data_s(s);
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data_s.Write8( mcount );
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// It isn't necessary for this object.
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// WXSERIAL(wxWindow)::StoreObject(s);
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}
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void WXSERIAL(wxMenuBar)::LoadObject(wxObjectInputStream& s)
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{
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wxMenuBar *mbar = (wxMenuBar *)Object();
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int i, mcount;
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wxDataInputStream data_s(s);
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mcount = data_s.Read8();
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for (i=0;i<mcount;i++) {
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wxMenu *menu = (wxMenu *)s.GetChild(0);
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mbar->Append( menu, menu->GetTitle() );
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}
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// It isn't necessary for this object.
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// WXSERIAL(wxWindow)::LoadObject(s);
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}
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void WXSERIAL(wxMenu)::StoreObject(wxObjectOutputStream& s)
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{
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wxMenu *menu = (wxMenu *)Object();
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if (s.FirstStage()) {
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s.AddChild( &menu->GetItems() );
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return;
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}
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wxDataOutputStream data_s(s);
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data_s.WriteString( menu->GetTitle() );
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}
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void WXSERIAL(wxMenu)::LoadObject(wxObjectInputStream& s)
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{
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wxMenu *menu = (wxMenu *)Object();
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wxList *items = (wxList *)s.GetChild(0);
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wxNode *node = items->First();
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wxDataInputStream data_s(s);
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// menu->SetTitle( data_s.ReadString() );
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while (node) {
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// NOT IMPLEMENTED in wxGTK
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// menu->Append( (wxMenuItem *)node->Data() );
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node = node->Next();
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}
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}
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void WXSERIAL(wxMenuItem)::StoreObject(wxObjectOutputStream& s)
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{
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wxMenuItem *item = (wxMenuItem *)Object();
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if (s.FirstStage()) {
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s.AddChild(item->GetSubMenu());
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return;
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}
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wxDataOutputStream data_s(s);
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data_s.Write8( item->GetId() );
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data_s.WriteString( item->GetText() );
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data_s.Write8( item->IsCheckable() );
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data_s.Write8( item->IsEnabled() );
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data_s.Write8( item->IsChecked() );
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}
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void WXSERIAL(wxMenuItem)::LoadObject(wxObjectInputStream& s)
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{
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wxMenuItem *item = (wxMenuItem *)Object();
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wxDataInputStream data_s(s);
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item->SetId( data_s.Read8() );
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item->SetText( data_s.ReadString() );
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item->SetCheckable( data_s.Read8() );
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item->Enable( data_s.Read8() );
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item->Check( data_s.Read8() );
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item->SetSubMenu( (wxMenu *)s.GetChild(0) );
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}
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