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/*
* Copyright (C) 1997 by the University of Southern California
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program 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. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
*
* The copyright of this module includes the following
* linking-with-specific-other-licenses addition:
*
* In addition, as a special exception, the copyright holders of
* this module give you permission to combine (via static or
* dynamic linking) this module with free software programs or
* libraries that are released under the GNU LGPL and with code
* included in the standard release of ns-2 under the Apache 2.0
* license or under otherwise-compatible licenses with advertising
* requirements (or modified versions of such code, with unchanged
* license). You may copy and distribute such a system following the
* terms of the GNU GPL for this module and the licenses of the
* other code concerned, provided that you include the source code of
* that other code when and as the GNU GPL requires distribution of
* source code.
*
* Note that people who make modified versions of this module
* are not obligated to grant this special exception for their
* modified versions; it is their choice whether to do so. The GNU
* General Public License gives permission to release a modified
* version without this exception; this exception also makes it
* possible to release a modified version which carries forward this
* exception.
*
* $Header: /cvsroot/nsnam/nam-1/editview.h,v 1.19 2007/02/12 07:08:43 tom_henderson Exp $
*/
#ifndef nam_EditView_h
#define nam_EditView_h
extern "C" {
#include <tcl.h>
#include <tk.h>
}
#include "tkcompat.h"
#include "enetmodel.h"
#include "transform.h"
#include "view.h"
#include "netview.h"
#include "bbox.h"
#include "tag.h"
#include "trafficsource.h"
class NetModel;
struct TraceEvent;
class Tcl;
class Paint;
class EditView : public NetView {
public:
EditView(const char* name, NetModel *m);
EditView(const char* name, NetModel *m, int height, int width);
virtual ~EditView();
static int command(ClientData, Tcl_Interp*, int argc, CONST84 char **argv);
static void DeleteCmdProc(ClientData);
virtual void draw();
virtual void draw(double current_time);
virtual void render();
virtual void BoundingBox(BBox &bb);
virtual void getWorldBox(BBox & world_boundary);
int cmdSetPoint(float, float, int);
int cmdMoveTo(float, float);
int cmdReleasePoint(float, float);
int cmdRemoveSel(float, float);
int cmdaddNode(float, float);
int cmdaddLink(float, float);
int cmdaddAgent(float, float, const char*);
int showAgentLink(float cx, float cy);
int cmdaddAgentLinker(float, float);
int cmdaddTrafficSource(float cx, float cy, const char * type);
int cmdaddLossModel(float cx, float cy, const char * type);
int cmdgetObjectInformation(float cx, float cy);
int cmdgetObjProperty(float cx, float cy);
int cmdgetObjectProperties(float cx, float cy, const char * type);
int cmdsetNodeProperty(int id,
const char * value, const char * variable);
int cmdsetAgentProperty(int id,
const char * value, const char * variable);
int cmdsetLinkProperty(int sid, int did,
const char * value, const char * variable);
int cmdsetTrafficSourceProperty(int id, const char * value, const char * variable);
int cmdsetLossModelProperty(int id, const char * value, const char * variable);
int cmdDeleteObj(float, float);
void moveNode(Node *n) const {
model_->moveNode(n);
}
virtual void line(float x0, float y0, float x1, float y1, int color);
virtual void rect(float x0, float y0, float x1, float y1, int color);
virtual void polygon(const float* x, const float* y, int n, int color);
virtual void fill(const float* x, const float* y, int n, int color);
virtual void circle(float x, float y, float r, int color);
virtual void string(float fx, float fy, float dim, const char* s, int anchor);
void view_mode() {
defTag_->remove();
draw();
}
protected:
// xor-draw rectangle
void xrect(float x0, float y0, float x1, float y1, GC gc);
void xline(float x0, float y0, float x1, float y1, GC gc);
enum EditType { START_RUBBERBAND, MOVE_RUBBERBAND, END_RUBBERBAND,
START_OBJECT, MOVE_OBJECT, END_OBJECT, NONE,
START_LINK, MOVE_LINK, END_LINK };
inline void startRubberBand(float cx, float cy);
inline void startSetObject(Animation *p, float cx, float cy);
// Grouping/interactive stuff
Tag * defTag_; // This is a tag object that is used for adding
// animation object into a selection group so that
// they can be moved together
Animation * curObj_;
float cx_, cy_; // current point
EditType editing_stage_; // current selection type
BBox rb_; // rubber band rectangle
float oldx_, oldy_; // old rubber band position, used for erasion
float link_start_x_, link_start_y_; // link origin
float link_end_x_, link_end_y_; // link destination
};
#endif
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