Put adaptagrams into its own folder

1 files changed, 0 insertions, 434 deletions

diff --git a/src/libavoid/connend.cpp b/src/libavoid/connend.cpp
deleted file mode 100644
index 3929e8d71..000000000
--- a/src/libavoid/connend.cpp
+++ /dev/null
@@ -1,434 +0,0 @@
-/*
- * vim: ts=4 sw=4 et tw=0 wm=0
- *
- * libavoid - Fast, Incremental, Object-avoiding Line Router
- *
- * Copyright (C) 2004-2009  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 <cstring>
-#include <cmath>
-#include <cstdlib>
-#include <cfloat>
-
-#include "libavoid/router.h"
-#include "libavoid/connend.h"
-#include "libavoid/connector.h"
-#include "libavoid/connectionpin.h"
-#include "libavoid/junction.h"
-#include "libavoid/shape.h"
-#include "libavoid/debug.h"
-#include "libavoid/graph.h"
-#include "libavoid/visibility.h"
-
-namespace Avoid {
-
-    
-ConnEnd::ConnEnd()
-    : m_type(ConnEndEmpty),
-      m_point(Point(0,0)),
-      m_directions(ConnDirAll),
-      m_connection_pin_class_id(CONNECTIONPIN_UNSET),
-      m_anchor_obj(NULL),
-      m_conn_ref(NULL),
-      m_active_pin(NULL)
-{
-}
-
-ConnEnd::ConnEnd(const Point& point) 
-    : m_type(ConnEndPoint),
-      m_point(point),
-      m_directions(ConnDirAll),
-      m_connection_pin_class_id(CONNECTIONPIN_UNSET),
-      m_anchor_obj(NULL),
-      m_conn_ref(NULL),
-      m_active_pin(NULL)
-{
-}
-
-
-ConnEnd::ConnEnd(const Point& point, const ConnDirFlags visDirs) 
-    : m_type(ConnEndPoint),
-      m_point(point),
-      m_directions(visDirs),
-      m_connection_pin_class_id(CONNECTIONPIN_UNSET),
-      m_anchor_obj(NULL),
-      m_conn_ref(NULL),
-      m_active_pin(NULL)
-{
-}
-
-
-ConnEnd::ConnEnd(ShapeRef *shapeRef, const unsigned int connectionPinClassID)
-    : m_type(ConnEndShapePin),
-      m_point(Point(0,0)),
-      m_directions(ConnDirAll),
-      m_connection_pin_class_id(connectionPinClassID),
-      m_anchor_obj(shapeRef),
-      m_conn_ref(NULL),
-      m_active_pin(NULL)
-{
-    COLA_ASSERT(m_anchor_obj != NULL);
-    COLA_ASSERT(m_connection_pin_class_id > 0);
-
-    m_point = m_anchor_obj->position();
-    COLA_ASSERT(m_connection_pin_class_id != CONNECTIONPIN_UNSET);
-}
-
-
-ConnEnd::ConnEnd(JunctionRef *junctionRef)
-    : m_type(ConnEndJunction),
-      m_directions(ConnDirAll),
-      m_connection_pin_class_id(CONNECTIONPIN_CENTRE),
-      m_anchor_obj(junctionRef),
-      m_conn_ref(NULL),
-      m_active_pin(NULL)
-{
-    COLA_ASSERT(m_anchor_obj != NULL);
-    m_point = m_anchor_obj->position();
-}
-
-
-ConnEnd::~ConnEnd()
-{
-}
-
-
-ConnEndType ConnEnd::type(void) const
-{
-    return m_type;
-}
-
-
-const Point ConnEnd::position(void) const
-{
-    if (m_active_pin)  // Attached to a pin!
-    {
-        return m_active_pin->position();
-    }
-    else if (m_anchor_obj)
-    {
-        return m_anchor_obj->position();
-    }
-    else
-    {
-        return m_point;
-    }
-}
-
-
-ConnDirFlags ConnEnd::directions(void) const
-{
-    if (m_active_pin)  // Attached to a pin!
-    {
-        return m_active_pin->directions();
-    }
-    else
-    {
-        return m_directions;
-    }
-}
-
-
-ShapeRef *ConnEnd::shape(void) const
-{
-    return dynamic_cast<ShapeRef *> (m_anchor_obj);
-}
-
-
-JunctionRef *ConnEnd::junction(void) const
-{
-    return dynamic_cast<JunctionRef *> (m_anchor_obj);
-}
-
-
-unsigned int ConnEnd::pinClassId(void) const
-{
-    return m_connection_pin_class_id;
-}
-
-
-
-bool ConnEnd::isPinConnection(void) const
-{
-    return (m_type == ConnEndShapePin) || (m_type == ConnEndJunction);
-}
-
-unsigned int ConnEnd::endpointType(void) const
-{
-    COLA_ASSERT(m_conn_ref != NULL);
-    return (m_conn_ref->m_dst_connend == this) ? VertID::tar : VertID::src;
-}
-
-
-// Marks this ConnEnd as using a particular ShapeConnectionPin.
-void ConnEnd::usePin(ShapeConnectionPin *pin)
-{
-    COLA_ASSERT(m_active_pin == NULL);
-    
-    m_active_pin = pin;
-    if (m_active_pin)
-    {
-        m_active_pin->m_connend_users.insert(this);
-    }
-}
-
-
-// Marks this ConnEnd as using a particular ShapeConnectionPin's vertex.
-void ConnEnd::usePinVertex(VertInf *pinVert)
-{
-    COLA_ASSERT(m_active_pin == NULL);
-    
-    for (ShapeConnectionPinSet::iterator curr = 
-            m_anchor_obj->m_connection_pins.begin(); 
-            curr != m_anchor_obj->m_connection_pins.end(); ++curr)
-    {
-        ShapeConnectionPin *currPin = *curr;
-        if (currPin->m_vertex == pinVert)
-        {
-            usePin(currPin);
-            break;
-        }
-    }
-}
-
-
-// Returns a vector of the possible Points for this ConnEnd
-std::vector<Point> ConnEnd::possiblePinPoints(void) const
-{
-    std::vector<Point> points;
-    if (!m_anchor_obj || (m_connection_pin_class_id == CONNECTIONPIN_UNSET))
-    {
-        return points;
-    }
-
-    return m_anchor_obj->possiblePinPoints(m_connection_pin_class_id);
-}
-
-// Marks this ConnEnd as no longer using the active ShapeConnectionPin
-void ConnEnd::freeActivePin(void)
-{
-    if (m_active_pin)
-    {
-        m_active_pin->m_connend_users.erase(this);
-    }
-    m_active_pin = NULL;
-}
-
-
-// Creates the connection between a connector and a shape/junction.
-void ConnEnd::connect(ConnRef *conn)
-{
-    COLA_ASSERT(isPinConnection());
-    COLA_ASSERT(m_anchor_obj);
-    COLA_ASSERT(m_conn_ref == NULL);
-
-    m_anchor_obj->addFollowingConnEnd(this);
-    m_conn_ref = conn;
-}
-
-
-// Removes the connection between a connector and a shape/junction.
-void ConnEnd::disconnect(const bool shapeDeleted)
-{
-    if (m_conn_ref == NULL)
-    {
-        // Not connected.
-        return;
-    }
-
-    m_point = position();
-    m_anchor_obj->removeFollowingConnEnd(this);
-    m_conn_ref = NULL;
-
-    if (shapeDeleted)
-    {
-        // Turn this into a manual ConnEnd.
-        m_point = position();
-        m_anchor_obj = NULL;
-        m_type = ConnEndPoint;
-        m_connection_pin_class_id = CONNECTIONPIN_UNSET;
-    }
-}
-
-
-// Assign visibility to a dummy vertex representing all the possible pins
-// for this pinClassId.
-void ConnEnd::assignPinVisibilityTo(VertInf *dummyConnectionVert, 
-        VertInf *targetVert)
-{
-    unsigned int validPinCount = 0;
-
-    COLA_ASSERT(m_anchor_obj);
-    COLA_ASSERT(m_connection_pin_class_id != CONNECTIONPIN_UNSET);
- 
-    Router *router = m_anchor_obj->router();
-    for (ShapeConnectionPinSet::iterator curr = 
-            m_anchor_obj->m_connection_pins.begin(); 
-            curr != m_anchor_obj->m_connection_pins.end(); ++curr)
-    {
-        ShapeConnectionPin *currPin = *curr;
-        if ((currPin->m_class_id == m_connection_pin_class_id) && 
-                (!currPin->m_exclusive || currPin->m_connend_users.empty()))
-        {
-            double routingCost = currPin->m_connection_cost;
-            Point adjTargetPt = targetVert->point - currPin->m_vertex->point;
-            double angle = rotationalAngle(adjTargetPt);
-            bool inVisibilityRange = false;
-
-            if (angle <= 45 || angle >= 315)
-            {
-                if (currPin->directions() & ConnDirRight)
-                {
-                    inVisibilityRange = true;
-                }
-            }
-            if (angle >= 45 && angle <= 135)
-            {
-                if (currPin->directions() & ConnDirDown)
-                {
-                    inVisibilityRange = true;
-                }
-            }
-            if (angle >= 135 && angle <= 225)
-            {
-                if (currPin->directions() & ConnDirLeft)
-                {
-                    inVisibilityRange = true;
-                }
-            }
-            if (angle >= 225 && angle <= 315)
-            {
-                if (currPin->directions() & ConnDirUp)
-                {
-                    inVisibilityRange = true;
-                }
-            }
-            if (!inVisibilityRange)
-            {
-                routingCost += router->routingParameter(portDirectionPenalty);
-            }
-
-            if (router->m_allows_orthogonal_routing)
-            {
-                // This has same ID and is either unconnected or not 
-                // exclusive, so give it visibility.
-                EdgeInf *edge = new EdgeInf(dummyConnectionVert,
-                        currPin->m_vertex, true);
-                // XXX Can't use a zero cost due to assumptions 
-                //     elsewhere in code.
-                edge->setDist(manhattanDist(dummyConnectionVert->point,
-                            currPin->m_vertex->point) + 
-                        std::max(0.001, routingCost));
-            }
-
-            if (router->m_allows_polyline_routing)
-            {
-                // This has same ID and is either unconnected or not 
-                // exclusive, so give it visibility.
-                EdgeInf *edge = new EdgeInf(dummyConnectionVert,
-                        currPin->m_vertex, false);
-                // XXX Can't use a zero cost due to assumptions 
-                //     elsewhere in code.
-                edge->setDist(euclideanDist(dummyConnectionVert->point,
-                            currPin->m_vertex->point) + 
-                        std::max(0.001, routingCost));
-            }
-
-            // Increment the number of valid pins for this ConnEnd connection.
-            validPinCount++;
-        }
-    }
-
-    if (validPinCount == 0)
-    {
-        // There should be at least one pin, otherwise we will have 
-        // problems finding connector routes.
-        err_printf("Warning: In ConnEnd::assignPinVisibilityTo():\n"
-                   "         ConnEnd for connector %d can't connect to shape %d\n"
-                   "         since it has no pins with class id of %u.\n", 
-                   (int) m_conn_ref->id(), (int) m_anchor_obj->id(), 
-                   m_connection_pin_class_id);
-    }
-}
-
-
-std::pair<bool, VertInf *> ConnEnd::getHyperedgeVertex(Router *router) const
-{
-    bool addedVertex = false;
-    VertInf *vertex = NULL;
-
-    if (m_anchor_obj)
-    {
-        for (ShapeConnectionPinSet::iterator curr =
-                m_anchor_obj->m_connection_pins.begin();
-                curr != m_anchor_obj->m_connection_pins.end(); ++curr)
-        {
-            ShapeConnectionPin *currPin = *curr;
-            if ((currPin->m_class_id == m_connection_pin_class_id) &&
-                    (!currPin->m_exclusive || currPin->m_connend_users.empty()))
-            {
-                vertex = currPin->m_vertex;
-            }
-        }
-        COLA_ASSERT(vertex != NULL);
-    }
-    else
-    {
-        VertID id(0, kUnassignedVertexNumber,
-                VertID::PROP_ConnPoint);
-        vertex = new VertInf(router, id, m_point);
-        vertex->visDirections = m_directions;
-        addedVertex = true;
-
-        if (router->m_allows_polyline_routing)
-        {
-            vertexVisibility(vertex, NULL, true, true);
-        }
-    }
-
-    return std::make_pair(addedVertex, vertex);
-}
-
-
-void ConnEnd::outputCode(FILE *fp, const char *srcDst) const
-{
-    if (junction())
-    {
-        fprintf(fp, "    %sPt = ConnEnd(junctionRef%u);\n", srcDst,
-                m_anchor_obj->id());
-    }
-    else if (shape())
-    {
-        fprintf(fp, "    %sPt = ConnEnd(shapeRef%u, %u);\n", srcDst,
-                m_anchor_obj->id(), m_connection_pin_class_id);
-    }
-    else
-    {
-        fprintf(fp, "    %sPt = ConnEnd(Point(%" PREC "g, %" PREC "g), (ConnDirFlags) %u);\n",
-                srcDst, m_point.x, m_point.y, m_directions);
-    }
-}
-
-
-//============================================================================
-
-}
-
-