Program: bbtk
Module: $RCSfile: bbtkKWBlackBox.cxx,v $
Language: C++
- Date: $Date: 2008/12/03 09:38:02 $
- Version: $Revision: 1.5 $
+ Date: $Date: 2008/12/08 12:54:26 $
+ Version: $Revision: 1.6 $
=========================================================================*/
/* ---------------------------------------------------------------------
#include "bbtkKWBlackBox.h"
+#include "bbtkBlackBoxOutputConnector.h"
#include "vtkKWBlackBoxDialog.h"
namespace bbtk
{
-
-
- /*
- //=========================================================================
- // KWBlackBoxWidgetEventHandler
- //=========================================================================
-
- //=========================================================================
- KWBlackBoxWidgetEventHandler::
- KWBlackBoxWidgetEventHandler( KWBlackBox::Pointer box,
- vtkKWWidget *widget )
- :
- mBox(box),
- mWindow(widget)
- {
- bbtkDebugMessage("kw",9,"KWBlackBoxWidgetEventHandler::KWBlackBoxWidgetEventHandler("<<mBox.lock()->bbGetFullName()<<")"<<std::endl);
-
- mBox.lock()->bbSetWidgetEventHandler(this);
-
- Connect ( mWindow->GetId(),
- kwEVT_DESTROY,
- (kwObjectEventFunction)
- (void (kwEvtHandler::*)(kwWindowDestroyEvent& c))
- &KWBlackBoxWidgetEventHandler::OnWindowDestroy );
-
- mWindow->PushEventHandler(this);
-
- }
- //=========================================================================
-
- //=========================================================================
- KWBlackBoxWidgetEventHandler::~KWBlackBoxWidgetEventHandler()
- {
- if (mBox.expired()) return;
- bbtkDebugMessage("kw",9,
- "KWBlackBoxWidgetEventHandler::~KWBlackBoxWidgetEventHandler() ["
- <<mBox.lock()->bbGetFullName()<<"]"<<std::endl);
- mBox.lock()->bbSetWidgetEventHandler(0);
- }
- //=========================================================================
-
- //=========================================================================
- void KWBlackBoxWidgetEventHandler::OnWindowDestroy(kwWindowDestroyEvent&)
- {
- if (mBox.expired()) return;
- bbtkDebugMessage("kw",9,"KWBlackBoxWidgetEventHandler::OnWindowDestroy() ["
- <<mBox.lock()->bbGetFullName()<<"]"<<std::endl);
- mBox.lock()->bbSetOutputWidget(0);
- mBox.lock()->bbSetModifiedStatus();
- }
- //=========================================================================
-
-
- */
-
-
-
-
//=========================================================================
// KWBlackBox
//=========================================================================
bbSetOutputWidget(0);
// bbSetWidgetEventHandler(0);
- bbSetUpdateTransferedToParent(false);
+ // bbSetUpdateTransferedToParent(false);
}
//=========================================================================
bbtkDebugMessageInc("process",2,
"=> KWBlackBox::bbExecute("<<(int)force<<") ["
<<bbGetFullName()<<"]"<<std::endl);
- /*
+
// If the output 'Widget' is connected then
// we must execute the parent box
BlackBox::OutputConnectorMapType::const_iterator i
= bbGetOutputConnectorMap().find("Widget");
-
+
if ( i->second->GetConnectionVector().size() != 0 )
{
- bbtkDebugMessage("process",3,
- "-> Output 'Widget' connected : transfering execution to parent"
- <<std::endl);
-
- i->second->GetConnectionVector().front() //.lock()
- ->GetBlackBoxTo()->bbExecute(force);
-
- }
- */
- if (false)
- {
+ bbtkWarning("Execution called on '"<<bbGetFullName()
+ <<"' although its Output 'Widget' is connected: "
+ <<"if the widget is not created yet then it will not be! "
+ <<"Execute the top level Layout widget to create and "
+ <<"display the widget.");
}
- // else call 'standard' BlackBox execution method
- else
- {
- AtomicBlackBox::bbExecute(force);
- }
- //
+
+ AtomicBlackBox::bbExecute(force);
bbtkDebugMessageDec("process",2,
"<= KWBlackBox::bbExecute() ["
//=========================================================================
- //=========================================================================
- /// Main processing method of the box.
- IOStatus KWBlackBox::bbBackwardUpdate( Connection::Pointer caller )
- {
- /*
- bbtkDebugMessage("process",3,
- "=> KWBlackBox::bbBackwardUpdate("
- <<(caller?caller->GetFullName():"0")<<") ["
- <<bbGetFullName()<<"]"<<std::endl);
-
- if ( ! (( bbGetStatus() == MODIFIED ) ||
- ( bbBoxProcessModeIsAlways() )) )
- {
- bbtkDebugMessage("process",3,"Up-to-date : nothing to do"<<std::endl);
- bbtkDebugMessage("process",3,
- "<= KWBlackBox::bbBackwardUpdate("
- <<(caller?caller->GetFullName():"0")<<") ["
- <<bbGetFullName()<<"]"<<std::endl);
- return bbGetStatus();
- }
- */
- // If the caller's box to is not the box to connected to the
- // output 'Widget'
- /*
- BlackBox::OutputConnectorMapType::const_iterator i
- = bbGetOutputConnectorMap().find("Widget") ;
- if ( i->second->GetConnectionVector().size() != 0 )
-
- {
- BlackBox::Pointer to =
- i->second->GetConnectionVector()[0]->GetBlackBoxTo();
-
- if (caller)
- {
- bbtkDebugMessage("process",3,
- "-> Output 'Widget' connected to '"
- <<to->bbGetFullName()<<"' - caller->to = '"
- <<caller->GetBlackBoxTo()->bbGetFullName()
- <<"'"
- <<std::endl);
- }
- else
- {
- bbtkDebugMessage("process",3,
- "-> Output 'Widget' connected to '"
- <<to->bbGetFullName()<<"'"
- <<std::endl);
- }
- if ((caller==0) ||
- ( (caller!=0) &&
- (caller->GetBlackBoxTo() != to)&&
- (!bbGetUpdateTransferedToParent())&&
- (!to->bbGetExecuting())
- )
- )
- {
- bbtkDebugMessage("process",3,
- " ... Transfering update order to parent"
- <<std::endl);
-
- bbSetUpdateTransferedToParent(true);
- i->second->GetConnectionVector().front() //.lock()
- ->GetBlackBoxTo()->bbExecute(false);
- }
- else
- {
- bbSetUpdateTransferedToParent(false);
- bbtkDebugMessage("process",3,
- " ... No need to transfer to parent"
- <<std::endl);
- }
-
- }
- */
- /*
-
- // If the caller is not the connection to the output widget
- // and the output 'Widget' is connected then
- // we must execute the parent box
- // but only one time
- // (this is the role of the flag UpdateTransferedToParent)
- if ( (caller==0) ||
- ((caller!=0)&&(caller->GetBlackBoxFromOutput()!="Widget"))
- )
- {
- }
- */
- // call 'standard' BlackBox execution method
- //if (!bbGetUpdateTransferedToParent())
- {
- return AtomicBlackBox::bbBackwardUpdate(caller);
- }
- /*
- bbtkDebugMessageDec("process",3,
- "<= KWBlackBox::bbBackwardUpdate() ["
- <<bbGetFullName()<<"]"<<std::endl);
- */
- return bbGetStatus();
-
-
- }
-
//=========================================================================
void KWBlackBox::bbProcess()
{
}
//=========================================================================
- /*
- //=========================================================================
- void KWBlackBox::bbPlaceWidget()
- {
- vtkKWFrame* parent = (vtkKWFrame*)(bbGetOutputWidget()->GetParent());
- bbGetOutputWidget->GetApplication()->Script("place %s -x 0 -y 0 -width %s -height %s",
- bbGetOutputWidget()->GetWidgetName(),
- parent->GetWidth(),
- parent->GetHeight());
- }
- //=========================================================================
- */
- /*
- // LG 24/11/08 : New widget pipeline
- void KWBlackBox::bbCreateWidgetAndEventHandler(vtkKWWidget* parent)
- {
- if (bbGetOutputWidget()==0)
- {
- this->bbUserCreateWidget(parent);
- }
-
- // If Event Handler for the widget does not exist or is obsolete : create it
-
- if (bbGetOutputWidget()!=0)
- {
- if (bbGetWidgetEventHandler()==0)
- {
- bbtkDebugMessage("kw",3,
- "-> No widget event handler : creating one"
- <<std::endl);
- new KWBlackBoxWidgetEventHandler(GetThisPointer<KWBlackBox>(),
- bbGetOutputWidget());
- }
- else if ( ! bbGetWidgetEventHandler()->IsHandlerOf
- ( bbGetOutputWidget() ) )
- {
- bbtkDebugMessage("kw",3,
- "-> Obsolete widget event handler : re-creating one"
- <<std::endl);
- delete bbGetWidgetEventHandler();
- new KWBlackBoxWidgetEventHandler(GetThisPointer<KWBlackBox>(),
- bbGetOutputWidget());
- }
- // Sets the name of the vtkKWWidget to the input WinTitle
- bbGetOutputWidget()->SetName(bbtk::std2kw(bbGetInputWinTitle()));
- }
-
- }
-
- */
-
+ //==================================================================
vtkKWWidget* KWBlackBox::bbCreateWidgetOfInput(const std::string& in, vtkKWFrame* parent)
{
vtkKWWidget* w = 0;
}
return w;
}
-
-
-/*
- //==================================================================
- /// Specific methods for window creation during pipeline execution
- /// Shows the window associated to the box
- /// (called after bbProcess during bbExecute)
- void KWBlackBox::bbShowWindow()
- {
- bbtkDebugMessageInc("kw",1,"=> KWBlackBox::bbShowWindow() ["
- <<bbGetFullName()<<"]"<<std::endl);
-
- // If Event Handler for the widget does not exist or is obsolete : create it
- if (bbGetOutputWidget()!=0)
- {
- if (bbGetWidgetEventHandler()==0)
- {
- bbtkDebugMessage("kw",3,
- "-> No widget event handler : creating one"
- <<std::endl);
- new KWBlackBoxWidgetEventHandler(GetThisPointer<KWBlackBox>(),
- bbGetOutputWidget());
- }
- else if ( ! bbGetWidgetEventHandler()->IsHandlerOf
- ( bbGetOutputWidget() ) )
- {
- bbtkDebugMessage("kw",3,
- "-> Obsolete widget event handler : re-creating one"
- <<std::endl);
- delete bbGetWidgetEventHandler();
- new KWBlackBoxWidgetEventHandler(GetThisPointer<KWBlackBox>(),
- bbGetOutputWidget());
- }
- // Sets the name of the vtkKWWidget to the input WinTitle
- bbGetOutputWidget()->SetName(bbtk::std2kw(bbGetInputWinTitle()));
- }
-
- // If the output 'Widget' is connected then it's gonna
- // be captured by its parent window : nothing to do
- if ( (*bbGetOutputConnectorMap().find("Widget")).second
- ->GetConnectionVector().size() != 0 )
- {
-
- bbtkDebugMessage("kw",2,
- "-> Output 'Widget' connected : nothing to do"
- <<std::endl);
- return;
- }
-
-
- Window* show = 0;
- // If the window already exists : no need creating it
- if (bbGetWindow()!=0)
- {
- bbtkDebugMessage("kw",2,
- "-> Window already exists"
- <<std::endl);
- show = bbGetWindow();
- }
- // Else if the widget exists : create window
- else if (bbGetOutputWidget()!=0)
- {
- bbtkDebugMessage("kw",2,
- "-> Widget exists : creating the window"
- <<std::endl);
-
-
- // Input WinDialog set to true : creating a Dialog
- if (bbGetInputWinDialog())
- {
- bbtkDebugMessage("kw",2,
- " Input WinDialog set to true : creating a Dialog"
- <<std::endl);
- show = (Window*) new KWBlackBoxDialog( GetThisPointer<KWBlackBox>(),
- // bbGetKWParent(),
- // LG 24/11/08 : New widget pipeline
- KW::GetTopWindow(),
- std2kw( bbGetInputWinTitle() + " - bbtk (c) CREATIS LRMN"),
- kwSize( bbGetInputWinWidth() , bbGetInputWinHeight() ) );
- }
- // Input WinDialog set to false : creating a Frame
- else
- {
- bbtkDebugMessage("process",2,
- " Input WinDialog set to false : creating a Frame"
- <<std::endl);
- show = (Window*) new KWBlackBoxFrame( GetThisPointer<KWBlackBox>(),
- // bbGetKWParent(),
- // LG 24/11/08 : New widget pipeline
- KW::GetTopWindow(),
- std2kw( bbGetInputWinTitle() + " - bbtk (c) CREATIS LRMN"),
- kwSize( bbGetInputWinWidth() , bbGetInputWinHeight() ) );
- }
-
- }
- // No window nor widget : error
- else
- {
- bbtkError("KWBlackBox::bbShowWindow() ["
- <<bbGetFullName()
- <<"] : No widget. Did you set the box output 'Widget' in the processing method of the box ?");
- }
-
-
- // Show the window
- if (true) //!show->IsShown())
- {
- show->bbShow();
- }
- else
- {
- bbtkDebugMessage("kw",2,"-> Already shown : nothing to do"<<std::endl);
- }
-
-
- bbtkDebugMessage("kw",2,"<= KWBlackBox::bbShowWindow() ["
- <<bbGetFullName()<<"]"<<std::endl);
-
- }
//==================================================================
-*/
-
//==================================================================
//==================================================================
- //==================================================================
- // LG 24/11/08 : New widget pipeline
- // vtkKWWidget* KWBlackBox::bbGetKWParent() { return KW::GetTopWindow(); }
- //==================================================================
-
-
//==================================================================
bool KWBlackBox::bbIsShown()
{
git://git.creatis.insa-lyon.fr / bbtk.git / blobdiff