Ichthyostega
7da8844581
add the necessary hooks and change the SessionImpl accordingly. Still using the old access method for any real code
126 lines
3 KiB
C++
126 lines
3 KiB
C++
/*
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SessionImpl - holds the complete session data to be edited by the user
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Copyright (C) Lumiera.org
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2008, Hermann Vosseler <Ichthyostega@web.de>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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* *****************************************************/
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#include "proc/mobject/session/session-impl.hpp"
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#include "proc/mobject/placement.hpp"
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#include "lib/error.hpp"
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namespace mobject {
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namespace session {
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/////////////////////////////////////////TODO temporary hack
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namespace {
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DefsManager&
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getDummyDefaultsManager()
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{
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static scoped_ptr<DefsManager> dummyDefaultsManagerInstance(new DefsManager);
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return *dummyDefaultsManagerInstance;
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}
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}
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/////////////////////////////////////////TODO temporary hack
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/** create a new empty session with default values.
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* @note any exception arising while creating this
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* default session will inevitably halt the
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* system (and this is desirable)
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*/
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SessionImpl::SessionImpl ()
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: Session( getDummyDefaultsManager() ), ///////TODO temporary hack
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focusEDL_(0),
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edls(1),
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fixture(new Fixture),
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pIdx_(PlacementIndex::create())
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{
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}
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/** @internal used by SessionManager#clear
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* discard all EDL content, without
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* touching global configuration.
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*/
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void
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SessionImpl::clear ()
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{
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try
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{
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edls.clear();
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edls.resize(1);
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focusEDL_ = 0;
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}
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catch (...)
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{
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focusEDL_ = 0;
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throw lumiera::error::Fatal ("unexpected exception while clearing EDLs");
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}
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}
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bool
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SessionImpl::isValid ()
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{
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UNIMPLEMENTED ("session self test");
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return false; // TODO
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}
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void
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SessionImpl::add (PMO& placement)
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{
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UNIMPLEMENTED ("add Placement to the current EDL");
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}
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bool
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SessionImpl::remove (PMO& placement)
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{
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UNIMPLEMENTED ("search and remove a given Placement from current EDL");
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return false; // TODO
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}
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/// @deprecated should not grant direct access to EDL objects
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EDL&
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SessionImpl::currEDL ()
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{
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ASSERT (focusEDL_ < edls.size());
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return edls[focusEDL_];
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}
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PFix&
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SessionImpl::getFixture ()
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{
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return fixture;
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}
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void
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SessionImpl::rebuildFixture ()
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{
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UNIMPLEMENTED ("rebuild Fixture");
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}
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}} // namespace mobject::session
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