Put adaptagrams into its own folder

1 files changed, 0 insertions, 232 deletions

diff --git a/src/libavoid/junction.cpp b/src/libavoid/junction.cpp
deleted file mode 100644
index a1918b4a3..000000000
--- a/src/libavoid/junction.cpp
+++ /dev/null
@@ -1,232 +0,0 @@
-/*
- * vim: ts=4 sw=4 et tw=0 wm=0
- *
- * libavoid - Fast, Incremental, Object-avoiding Line Router
- *
- * Copyright (C) 2010-2011  Monash University
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- * See the file LICENSE.LGPL distributed with the library.
- *
- * Licensees holding a valid commercial license may use this file in
- * accordance with the commercial license agreement provided with the 
- * library.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
- *
- * Author(s):  Michael Wybrow
-*/
-
-#include <cstdlib>
-
-#include "libavoid/junction.h"
-#include "libavoid/router.h"
-#include "libavoid/connectionpin.h"
-#include "libavoid/debug.h"
-
-
-namespace Avoid {
-
-
-JunctionRef::JunctionRef(Router *router, Point position, const unsigned int id)
-    : Obstacle(router, makeRectangle(router, position), id),
-      m_position(position),
-      m_recommended_position(position),
-      m_position_fixed(false)
-{
-    // For Junctions we use a single non-exclusive pin.
-    ShapeConnectionPin *pin = new Avoid::ShapeConnectionPin(this,
-            Avoid::CONNECTIONPIN_CENTRE, ConnDirAll);
-    pin->setExclusive(false);
-    m_connection_pins.insert(pin);
-
-    m_router->addJunction(this);
-}
-
-JunctionRef::~JunctionRef()
-{
-    if (m_router->m_currently_calling_destructors == false)
-    {
-        err_printf("ERROR: JunctionRef::~JunctionRef() shouldn't be called directly.\n");
-        err_printf("       It is owned by the router.  Call Router::deleteJunction() instead.\n");
-        abort();
-    }
-}
-
-
-Rectangle JunctionRef::makeRectangle(Router *router, const Point& position)
-{
-    COLA_ASSERT(router);
-
-    // A suitably small value.
-    double nudgeDist = router->routingParameter(idealNudgingDistance);
-    nudgeDist = std::min(1.0, nudgeDist);
-
-    Point low = position;
-    low.x -= nudgeDist;
-    low.y -= nudgeDist;
-
-    Point high = position;
-    high.x += nudgeDist;
-    high.y += nudgeDist;
-
-    return Rectangle(low, high);
-}
-
-
-void JunctionRef::setPositionFixed(bool fixed)
-{
-    m_position_fixed = fixed;
-    m_router->registerSettingsChange();
-}
-
-
-bool JunctionRef::positionFixed(void) const
-{
-    return m_position_fixed;
-}
-
-
-void JunctionRef::preferOrthogonalDimension(const size_t dim)
-{
-    const double smallPenalty = 1.0;
-    for (ShapeConnectionPinSet::iterator curr = 
-            m_connection_pins.begin(); curr != m_connection_pins.end(); ++curr)
-    {
-        ShapeConnectionPin *pin = *curr;
-        if (dim == YDIM)
-        {
-            if (pin->directions() & (ConnDirLeft | ConnDirRight))
-            {
-                pin->setConnectionCost(smallPenalty);
-            }
-        }
-        else if (dim == XDIM)
-        {
-            if (pin->directions() & (ConnDirUp | ConnDirDown))
-            {
-                pin->setConnectionCost(smallPenalty);
-            }
-        }
-    }
-}
-
-
-Point JunctionRef::position(void) const
-{
-    return m_position;
-}
-
-
-void JunctionRef::setPosition(const Point& position)
-{
-    m_position = position;
-    m_recommended_position = position;
-    m_polygon = makeRectangle(m_router, m_position);
-    setNewPoly(m_polygon);
-}
-
-
-Point JunctionRef::recommendedPosition(void) const
-{
-    return m_recommended_position;
-}
-
-
-void JunctionRef::setRecommendedPosition(const Point& position)
-{
-    m_recommended_position = position;
-}
-
-
-void JunctionRef::outputCode(FILE *fp) const
-{
-    fprintf(fp, "    JunctionRef *junctionRef%u = new JunctionRef(router, "
-            "Point(%g, %g), %u);\n", id(), position().x, position().y, id());
-    if (m_position_fixed)
-    {
-        fprintf(fp, "    junctionRef%u->setPositionFixed(true);\n", id());
-    }
-    
-    fprintf(fp, "    /*\n");
-    fprintf(fp, "    // This may be useful if junction pins are modified.\n");
-    for (ShapeConnectionPinSet::const_iterator curr = 
-            m_connection_pins.begin(); 
-            curr != m_connection_pins.end(); ++curr)
-    {
-        (*curr)->outputCode(fp);
-    }
-    fprintf(fp, "    */\n");
-    fprintf(fp, "\n");
-}
-
-
-void JunctionRef::moveAttachedConns(const Point& newPosition)
-{
-    // Update positions of attached connector ends.
-    for (std::set<ConnEnd *>::iterator curr = m_following_conns.begin();
-            curr != m_following_conns.end(); ++curr)
-    {
-        ConnEnd *connEnd = *curr;
-        COLA_ASSERT(connEnd->m_conn_ref != NULL);
-        m_router->modifyConnector(connEnd->m_conn_ref, connEnd->endpointType(),
-                *connEnd);
-    }
-    for (ShapeConnectionPinSet::iterator curr = 
-            m_connection_pins.begin(); curr != m_connection_pins.end(); ++curr)
-    {
-        ShapeConnectionPin *pin = *curr;
-        pin->updatePosition(newPosition);
-    }
-}
-
-
-ConnRef *JunctionRef::removeJunctionAndMergeConnectors(void)
-{
-    if (m_following_conns.size() != 2)
-    {
-        return NULL;
-    }
-
-    std::set<ConnEnd *>::iterator curr = m_following_conns.begin();
-    ConnEnd *connEnd1 = *curr;
-    ++curr;
-    ConnEnd *connEnd2 = *curr;
-    COLA_ASSERT(connEnd2->m_conn_ref != NULL);
-    COLA_ASSERT(connEnd1->m_conn_ref != NULL);
-
-    // The second conn will be the one we will delete.
-    ConnRef *conn2 = connEnd2->m_conn_ref;
-    // Determine its endpoint that is not attached to the junction.
-    ConnEnd *connEnd2Other = (conn2->m_src_connend == connEnd2) ? 
-            conn2->m_dst_connend : conn2->m_src_connend;
-    if (connEnd2Other == NULL)
-    {
-        // If it doesn't have a valid other endpoint, then ignore.
-        return NULL;
-    }
-    // Modify the first connector's junction endpoint to connect to the 
-    // other end of the second connector.
-    m_router->modifyConnector(connEnd1->m_conn_ref,
-            connEnd1->endpointType(), *connEnd2Other);
-
-    // Delete the second connector.
-    m_router->deleteConnector(conn2);
-
-    // Remove the junction from the router scene.  It should get deleted later.
-    m_router->deleteJunction(this);
-
-    // Return the first (i.e. merged) connector.
-    return connEnd1->m_conn_ref;
-}
-
-
-//============================================================================
-}
-
-