mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-21 10:13:43 +03:00
b1811c1d2b
New macro Standard_FALLTHROUGH is defined for use in a switch statement immediately before a case label, if code associated with the previous case label may fall through to that next label (i.e. does not end with "break" or "return" etc.). This macro indicates that the fall through is intentional and should not be diagnosed by a compiler that warns on fallthrough. The macro is inserted in places that currently generate such warning message and where fallthrough is intentional. Doxygen comments are provided for this and other macros in Standard_Macro.hxx.
119 lines
3.4 KiB
C++
119 lines
3.4 KiB
C++
// Created on: 2014-04-24
|
|
// Created by: Kirill Gavrilov
|
|
// Copyright (c) 2014 OPEN CASCADE SAS
|
|
//
|
|
// This file is part of Open CASCADE Technology software library.
|
|
//
|
|
// This library is free software; you can redistribute it and/or modify it under
|
|
// the terms of the GNU Lesser General Public License version 2.1 as published
|
|
// by the Free Software Foundation, with special exception defined in the file
|
|
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
// distribution for complete text of the license and disclaimer of any warranty.
|
|
//
|
|
// Alternatively, this file may be used under the terms of Open CASCADE
|
|
// commercial license or contractual agreement.
|
|
|
|
#include <ViewerTest_AutoUpdater.hxx>
|
|
|
|
//=======================================================================
|
|
//function : ViewerTest_AutoUpdater
|
|
//purpose :
|
|
//=======================================================================
|
|
ViewerTest_AutoUpdater::ViewerTest_AutoUpdater (const Handle(AIS_InteractiveContext)& theContext,
|
|
const Handle(V3d_View)& theView)
|
|
: myContext (theContext),
|
|
myView (theView),
|
|
myToUpdate (RedrawMode_Auto),
|
|
myWasAutoUpdate (Standard_False)
|
|
{
|
|
if (!theView.IsNull())
|
|
{
|
|
myWasAutoUpdate = theView->SetImmediateUpdate (Standard_False);
|
|
}
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : ~ViewerTest_AutoUpdater
|
|
//purpose :
|
|
//=======================================================================
|
|
ViewerTest_AutoUpdater::~ViewerTest_AutoUpdater()
|
|
{
|
|
Update();
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : parseRedrawMode
|
|
//purpose :
|
|
//=======================================================================
|
|
Standard_Boolean ViewerTest_AutoUpdater::parseRedrawMode (const TCollection_AsciiString& theArg)
|
|
{
|
|
TCollection_AsciiString anArgCase (theArg);
|
|
anArgCase.LowerCase();
|
|
if (anArgCase == "-update"
|
|
|| anArgCase == "-redraw")
|
|
{
|
|
myToUpdate = RedrawMode_Forced;
|
|
return Standard_True;
|
|
}
|
|
else if (anArgCase == "-noupdate"
|
|
|| anArgCase == "-noredraw")
|
|
{
|
|
myToUpdate = RedrawMode_Suppressed;
|
|
return Standard_True;
|
|
}
|
|
return Standard_False;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : Invalidate
|
|
//purpose :
|
|
//=======================================================================
|
|
void ViewerTest_AutoUpdater::Invalidate()
|
|
{
|
|
myToUpdate = ViewerTest_AutoUpdater::RedrawMode_Suppressed;
|
|
if (myWasAutoUpdate
|
|
&& !myView.IsNull())
|
|
{
|
|
myView->SetImmediateUpdate (myWasAutoUpdate);
|
|
}
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : Update
|
|
//purpose :
|
|
//=======================================================================
|
|
void ViewerTest_AutoUpdater::Update()
|
|
{
|
|
if (!myView.IsNull())
|
|
{
|
|
myView->SetImmediateUpdate (myWasAutoUpdate);
|
|
}
|
|
|
|
switch (myToUpdate)
|
|
{
|
|
case ViewerTest_AutoUpdater::RedrawMode_Suppressed:
|
|
{
|
|
return;
|
|
}
|
|
case ViewerTest_AutoUpdater::RedrawMode_Auto:
|
|
{
|
|
if (!myWasAutoUpdate)
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
Standard_FALLTHROUGH
|
|
case ViewerTest_AutoUpdater::RedrawMode_Forced:
|
|
{
|
|
if (!myContext.IsNull())
|
|
{
|
|
myContext->UpdateCurrentViewer();
|
|
}
|
|
else if (!myView.IsNull())
|
|
{
|
|
myView->Redraw();
|
|
}
|
|
}
|
|
}
|
|
}
|