/usr/include/GraphUnidraw/graphcmds.h is in ivtools-dev 1.2.11a1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 1994-1999 Vectaport Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the names of the copyright holders not be used in
* advertising or publicity pertaining to distribution of the software
* without specific, written prior permission. The copyright holders make
* no representations about the suitability of this software for any purpose.
* It is provided "as is" without express or implied warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
* IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#ifndef graphcmds_h
#define graphcmds_h
#include <Unidraw/Commands/command.h>
#include <Unidraw/Commands/edit.h>
#include <OverlayUnidraw/ovcmds.h>
class EdgeComp;
class NodeComp;
class TextGraphic;
//: command to connect an edge to one or two nodes.
class EdgeConnectCmd : public Command {
public:
EdgeConnectCmd(Editor* =nil, EdgeComp* =nil, NodeComp* =nil, NodeComp* =nil);
virtual ~EdgeConnectCmd();
virtual void Execute();
// pass to edge component to interpret.
virtual void Unexecute();
// pass to edge component to uninterpret.
virtual boolean Reversible();
// returns true.
virtual ClassId GetClassId();
virtual boolean IsA(ClassId);
EdgeComp* Edge() { return edge; }
NodeComp* Node1() { return node1; }
NodeComp* Node2() { return node2; }
protected:
EdgeComp* edge;
NodeComp* node1;
NodeComp* node2;
};
//: command to update edge display
class EdgeUpdateCmd : public Command {
public:
EdgeUpdateCmd(Editor* =nil, EdgeComp* =nil);
virtual ~EdgeUpdateCmd();
virtual void Execute();
// pass to edge component to interpret.
virtual boolean Reversible();
// returns false.
virtual ClassId GetClassId();
virtual boolean IsA(ClassId);
EdgeComp* Edge() { return edge; }
protected:
EdgeComp* edge;
};
//: command to set text of a node component.
class NodeTextCmd : public Command {
public:
NodeTextCmd(Editor* =nil, NodeComp* =nil, TextGraphic* =nil);
virtual ~NodeTextCmd();
virtual void Execute();
// pass to node to interpret, then mark document as modified.
virtual boolean Reversible();
// returns false.
virtual ClassId GetClassId();
virtual boolean IsA(ClassId);
NodeComp* Node() { return node; }
const char* Text() { return text; }
int Size() { return size; }
TextGraphic* Graphic() { return tgraphic; }
protected:
NodeComp* node;
char* text;
int size;
TextGraphic* tgraphic;
};
//: specialized OvDeleteCmd for graphdraw.
class GraphDeleteCmd : public OvDeleteCmd {
public:
GraphDeleteCmd(ControlInfo*, Clipboard* = nil);
GraphDeleteCmd(Editor* = nil, Clipboard* = nil);
virtual ~GraphDeleteCmd();
virtual Command* Copy();
virtual ClassId GetClassId();
virtual boolean IsA(ClassId);
public:
UList* connections;
};
//: specialized OvNewViewCmd for graphdraw.
class GraphNewViewCmd : public OvNewViewCmd {
public:
GraphNewViewCmd(ControlInfo*);
GraphNewViewCmd(Editor* = nil);
virtual void Execute();
virtual Command* Copy();
virtual ClassId GetClassId();
virtual boolean IsA(ClassId);
};
//: specialized CutCmd for graphdraw.
class GraphCutCmd : public CutCmd {
public:
GraphCutCmd(ControlInfo*, Clipboard* = nil);
GraphCutCmd(Editor* = nil, Clipboard* = nil);
virtual ~GraphCutCmd();
virtual void Execute();
virtual void Unexecute();
virtual Command* Copy();
virtual ClassId GetClassId();
virtual boolean IsA(ClassId);
};
//: specialized CopyCmd for graphdraw.
class GraphCopyCmd : public CopyCmd {
public:
GraphCopyCmd(ControlInfo*, Clipboard* = nil);
GraphCopyCmd(Editor* = nil, Clipboard* = nil);
virtual ~GraphCopyCmd();
virtual void Execute();
virtual Command* Copy();
virtual ClassId GetClassId();
virtual boolean IsA(ClassId);
};
//: specialized PasteCmd for graphdraw.
class GraphPasteCmd : public PasteCmd {
public:
GraphPasteCmd(ControlInfo*, Clipboard* = nil);
GraphPasteCmd(Editor* = nil, Clipboard* = nil);
virtual ~GraphPasteCmd();
virtual void Execute();
virtual void Unexecute();
virtual boolean Reversible();
virtual Command* Copy();
virtual ClassId GetClassId();
virtual boolean IsA(ClassId);
};
//: specialized DupCmd for graphdraw.
class GraphDupCmd : public DupCmd {
public:
GraphDupCmd(ControlInfo*, Clipboard* = nil);
GraphDupCmd(Editor* = nil, Clipboard* = nil);
virtual ~GraphDupCmd();
virtual void Execute();
virtual void Unexecute();
virtual Command* Copy();
virtual ClassId GetClassId();
virtual boolean IsA(ClassId);
};
#endif
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