mirror of
https://github.com/OpenFOAM/ThirdParty-6.git
synced 2025-12-08 06:57:43 +00:00
124 lines
3.3 KiB
C++
124 lines
3.3 KiB
C++
/*=========================================================================
|
|
|
|
Program: ParaView
|
|
Module: pqCameraUndoRedoReaction.cxx
|
|
|
|
Copyright (c) 2005,2006 Sandia Corporation, Kitware Inc.
|
|
All rights reserved.
|
|
|
|
ParaView is a free software; you can redistribute it and/or modify it
|
|
under the terms of the ParaView license version 1.2.
|
|
|
|
See License_v1.2.txt for the full ParaView license.
|
|
A copy of this license can be obtained by contacting
|
|
Kitware Inc.
|
|
28 Corporate Drive
|
|
Clifton Park, NY 12065
|
|
USA
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
|
|
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
========================================================================*/
|
|
#include "pqCameraUndoRedoReaction.h"
|
|
|
|
|
|
#include "pqActiveObjects.h"
|
|
#include "pqView.h"
|
|
|
|
//-----------------------------------------------------------------------------
|
|
pqCameraUndoRedoReaction::pqCameraUndoRedoReaction(
|
|
QAction* parentObject, bool undo_mode, pqView* view)
|
|
: Superclass(parentObject)
|
|
{
|
|
this->Undo = undo_mode;
|
|
|
|
if (view)
|
|
{
|
|
this->setActiveView(view);
|
|
}
|
|
else
|
|
{
|
|
QObject::connect(&pqActiveObjects::instance(),
|
|
SIGNAL(viewChanged(pqView*)),
|
|
this, SLOT(setActiveView(pqView*)));
|
|
this->setActiveView(pqActiveObjects::instance().activeView());
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
void pqCameraUndoRedoReaction::undo(pqView* view)
|
|
{
|
|
if (!view)
|
|
{
|
|
return;
|
|
}
|
|
view->undo();
|
|
view->render();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
void pqCameraUndoRedoReaction::redo(pqView* view)
|
|
{
|
|
if (!view)
|
|
{
|
|
return;
|
|
}
|
|
view->redo();
|
|
view->render();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
void pqCameraUndoRedoReaction::setActiveView(pqView* view)
|
|
{
|
|
if (this->LastView)
|
|
{
|
|
QObject::disconnect(this->LastView, 0, this, 0);
|
|
this->LastView = NULL;
|
|
}
|
|
|
|
if (!view || !view->supportsUndo())
|
|
{
|
|
this->setEnabled(false);
|
|
return;
|
|
}
|
|
|
|
this->LastView = view;
|
|
|
|
if (this->Undo)
|
|
{
|
|
this->setEnabled(view->canUndo());
|
|
QObject::connect(view, SIGNAL(canUndoChanged(bool)),
|
|
this, SLOT(setEnabled(bool)));
|
|
}
|
|
else
|
|
{
|
|
this->setEnabled(view->canRedo());
|
|
QObject::connect(view, SIGNAL(canRedoChanged(bool)),
|
|
this, SLOT(setEnabled(bool)));
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
void pqCameraUndoRedoReaction::onTriggered()
|
|
{
|
|
if (this->Undo)
|
|
{
|
|
pqCameraUndoRedoReaction::undo(this->LastView);
|
|
}
|
|
else
|
|
{
|
|
pqCameraUndoRedoReaction::redo(this->LastView);
|
|
}
|
|
}
|
|
|