-#ifdef _USE_WXWIDGETS_
+/*
+ # ---------------------------------------------------------------------
+ #
+ # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
+ # pour la SantÈ)
+ # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
+ # Previous Authors : Laurent Guigues, Jean-Pierre Roux
+ # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
+ #
+ # This software is governed by the CeCILL-B license under French law and
+ # abiding by the rules of distribution of free software. You can use,
+ # modify and/ or redistribute the software under the terms of the CeCILL-B
+ # license as circulated by CEA, CNRS and INRIA at the following URL
+ # http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
+ # or in the file LICENSE.txt.
+ #
+ # As a counterpart to the access to the source code and rights to copy,
+ # modify and redistribute granted by the license, users are provided only
+ # with a limited warranty and the software's author, the holder of the
+ # economic rights, and the successive licensors have only limited
+ # liability.
+ #
+ # The fact that you are presently reading this means that you have had
+ # knowledge of the CeCILL-B license and that you accept its terms.
+ # ------------------------------------------------------------------------ */
+
+
+/*=========================================================================
+ Program: bbtk
+ Module: $RCSfile: bbtkWx.cxx,v $
+ Language: C++
+ Date: $Date: 2012/11/16 08:49:01 $
+ Version: $Revision: 1.17 $
+=========================================================================*/
+
+
#include "bbtkWx.h"
#include "bbtkMessageManager.h"
+#ifdef _USE_WXWIDGETS_
+
namespace bbtk
{
- void Wx::ResetCursor()
+ //=========================================================================
+ class WxApp;
+ //=========================================================================
+
+ //=========================================================================
+ static WxApp* mgWxApp = 0;
+ static wxWindow* mgTopWindow = 0;
+ static int mgNbWindowsAlive = 0;
+ //=========================================================================
+
+ //=========================================================================
+ // BBTKWXSIG
+ static Wx::Signal_type mgWxSignal;
+ // \BBTKWXSIG
+ //=========================================================================
+
+
+ //=========================================================================
+ // The wxApp class which is used when no user wxApp was created
+ class WxApp : public wxApp
+ {
+ public:
+ bool OnInit( );
+ int OnExit() { return true; }
+ };
+ //=========================================================================
+ IMPLEMENT_APP_NO_MAIN(WxApp);
+ //=========================================================================
+ bool WxApp::OnInit( )
+ {
+ wxApp::OnInit();
+#ifdef __WXGTK__
+ //See http://www.wxwindows.org/faqgtk.htm#locale
+ setlocale(LC_NUMERIC, "C");
+#endif
+ return true;
+ }
+ //=========================================================================
+
+ //=========================================================================
+ void Wx::CreateWxAppIfNeeded()
{
- if (!GetTopWindow()) return;
- bbtkDebugMessage("Wx",9,"wx::ResetCursor()"<<std::endl);
- while (wxIsBusy()) ::wxEndBusyCursor();
+ if (wxApp::GetInstance()==0)
+ {
+ if (mgWxApp != 0)
+ {
+ bbtkGlobalError("Wx::CreateWxAppIfNeeded() : INTERNAL ERROR ! (wxApp::GetInstance()==0) && (mgWxApp != 0)");
+ }
+ bbtkDebugMessage("wx",1," --> Creating bbtk wxApp"<<std::endl);
+ mgWxApp = new WxApp;
+ wxApp::SetInstance(mgWxApp);
+ wxInitialize();
+ }
}
- void Wx::BeginBusyCursor()
+ //=========================================================================
+
+ //=========================================================================
+ void Wx::DestroyWxAppIfNeeded()
{
- if (!GetTopWindow()) return;
- bbtkDebugMessage("Wx",9,"wx::BeginBusyCursor()"<<std::endl);
- ::wxBeginBusyCursor();
+ if (mgWxApp!= 0)
+ {
+ // bbtkDebugMessage("wx",1," --> Destructing bbtk WxApp"<<std::endl);
+ //delete mgWxApp;
+ // mgWxApp = 0;
+ // Uninit wx
+ // wxUninitialize();
+ }
}
- void Wx::EndBusyCursor()
+ //=========================================================================
+
+
+ //=========================================================================
+ void Wx::ProcessPendingEvents()
{
- if (!GetTopWindow()) return;
- bbtkDebugMessage("Wx",9,"wx::EndBusyCursor()"<<std::endl);
- ::wxEndBusyCursor();
+ /*
+ if (Wx::GetTopWindow() != 0)
+ {
+ Wx::GetTopWindow()->DestroyChildren();
+ }
+ */
+
+ /*
+ wxApp* a = (wxApp*)wxApp::GetInstance();
+ if (a==0) return;
+
+ std::cout << "$$$$$$$$$$$$$$ PROCESS PENDING "<<std::endl;
+ while (a->Pending())
+ a->Dispatch();
+ std::cout << "$$$$$$$$$$$$$$ PROCESS PENDING DONE"<<std::endl;
+ */
}
+
+
+ //=========================================================================
+ wxWindow* Wx::GetTopWindow()
+ {
+ return mgTopWindow;
+ }
+ //=========================================================================
+
+
+ // BBTKWXSIG
+ //=========================================================================
+ void Wx::AddSignalObserver(Slot_function_type f)
+ {
+ mgWxSignal.connect(f);
+ }
+ //=========================================================================
+ // \BBTKWXSIG
+
//=========================================================================
void Wx::SetTopWindow(wxWindow* w)
{
if ( mgTopWindow )
{
- bbtkGlobalError("wx::SetTopWindow : top window already set !");
+ bbtkGlobalError("Wx::SetTopWindow : top window already set !");
}
- mgTopWindow = w;
+ //mgTopWindow = w;
}
//=========================================================================
+
+
+ //=========================================================================
+ void Wx::IncNbWindowsAlive()
+ {
+ mgNbWindowsAlive++;
+ bbtkDebugMessage("wx",2,"* Number of windows alive = "<<mgNbWindowsAlive
+ <<std::endl);
+ // BBTKWXSIG
+ mgWxSignal();
+ // \BBTKWXSIG
+ }
+ //=========================================================================
+
//=========================================================================
void Wx::DecNbWindowsAlive()
{
mgNbWindowsAlive--;
- /*
- if ( (bbmgNbWindowsAlive==0) &&
- bbmgTopWindow && (!bbmgTopWindow->IsShown()))
- {
- bbmgTopWindow->Close();
- }
- */
+ bbtkDebugMessage("wx",2,"* Number of windows alive = "<<mgNbWindowsAlive
+ <<std::endl);
+
+ // BBTKWXSIG
+ mgWxSignal();
+ // \BBTKWXSIG
}
//=========================================================================
//=========================================================================
- void Wx::DecNbWindowsShown()
+ int Wx::GetNbWindowsAlive()
{
- mgNbWindowsShown--;
- if ( (mgNbWindowsShown==0) &&
- mgTopWindow && (!mgTopWindow->IsShown()))
- {
- mgTopWindow->Close();
- }
+ return mgNbWindowsAlive;
+ }
+ //=========================================================================
+
+ //=========================================================================
+ bool Wx::IsSomeWindowAlive()
+ {
+ return (mgNbWindowsAlive!=0);
}
//=========================================================================
+
//=========================================================================
- // Static members
- wxWindow* Wx::mgTopWindow = 0;
- int Wx::mgNbWindowsAlive = 0;
- int Wx::mgNbWindowsShown = 0;
+ Wx::BusyCursor::BusyCursor()
+ {
+ mCursor = 0;
+ if (wxApp::GetInstance()!=0)
+ {
+ bbtkDebugMessage("wx",2,
+ "Wx::BusyCursor::BusyCursor() : creating new cursor"
+ <<std::endl);
+ //mCursor = new wxBusyCursor;
+ }
+ }
+ //=========================================================================
+ //=========================================================================
+ Wx::BusyCursor::~BusyCursor()
+ {
+ if (mCursor)
+ {
+ //delete mCursor;
+ bbtkDebugMessage("wx",2,
+ "Wx::BusyCursor::~BusyCursor() : deleting cursor"<<std::endl);
+ }
+ }
//=========================================================================
+} // namespace bbtk
-}
+#else
+//=======================================================================
+// WITHOUT WX
+//=========================================================================
+namespace bbtk
+{
+ //=========================================================================
+ Wx::BusyCursor::BusyCursor()
+ {
+ }
+ Wx::BusyCursor::~BusyCursor()
+ {
+ }
+ //=========================================================================
+} // namespace bbtk
#endif
+
git://git.creatis.insa-lyon.fr / bbtk.git / blobdiff