1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
|
/*
* Kivio - Visual Modelling and Flowcharting
* Copyright (C) 2000-2001 theKompany.com & Dave Marotti
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef KIVIO_LAYER_H
#define KIVIO_LAYER_H
#include <tqdom.h>
#include <tqptrlist.h>
#include <tqobject.h>
#include <KoPoint.h>
class KivioConnectorPoint;
class KivioConnectorTarget;
class KivioPage;
class KivioPainter;
class KoPoint;
class DCOPObject;
class KoZoomHandler;
class TQDomElement;
class KoStore;
class KoXmlWriter;
#include "kivio_stencil.h"
#define FLOW_LAYER_VISIBLE 0x0001
#define FLOW_LAYER_CONNECTABLE 0x0002
#define FLOW_LAYER_NOT_EDITABLE 0x0004
#define FLOW_LAYER_NOT_PRINTABLE 0x0008
class KivioLayer
{
protected:
friend class KivioGroupStencil;
int m_flags;
TQPtrList <KivioStencil> *m_pStencilList;
TQPtrList <KivioStencil> *m_pDeletedStencilList;
TQString m_name;
KivioPage *m_pPage;
DCOPObject* m_dcop;
KivioStencil *loadSMLStencil( const TQDomElement & );
KivioStencil *loadGroupStencil( const TQDomElement & );
KivioStencil *loadPluginStencil( const TQDomElement & );
public:
KivioLayer( KivioPage * );
virtual ~KivioLayer();
KivioPage *page()const{return m_pPage;}
virtual DCOPObject* dcopObject();
TQPtrList<KivioStencil> *stencilList() { return m_pStencilList; }
bool visible() { return (m_flags & FLOW_LAYER_VISIBLE); }
void setVisible( bool f );
bool connectable() { return (m_flags & FLOW_LAYER_CONNECTABLE); }
void setConnectable( bool f );
void setEditable(bool f);
bool editable() { return !(m_flags & FLOW_LAYER_NOT_EDITABLE); }
void setPrintable(bool f);
bool printable() { return !(m_flags & FLOW_LAYER_NOT_PRINTABLE); }
TQString name() const { return m_name; }
void setName( const TQString &n ) { m_name = TQString(n); }
bool addStencil( KivioStencil * );
bool removeStencil( KivioStencil * );
bool loadXML( const TQDomElement & );
void loadOasis(const TQDomElement& layer);
TQDomElement saveXML( TQDomDocument & );
void saveOasis(KoXmlWriter* layerWriter);
KivioStencil *checkForStencil( KoPoint *, int *, float, bool );
void printContent( KivioPainter& painter, int xdpi = 0, int ydpi = 0 );
void printContent(KivioPainter& painter, KoZoomHandler* zoomHandler);
void paintContent( KivioPainter& painter, const TQRect& rect, bool transparent, TQPoint p0,
KoZoomHandler* zoom );
void paintConnectorTargets( KivioPainter& painter, const TQRect& rect, bool transparent,
TQPoint p0, KoZoomHandler* zoom );
void paintSelectionHandles( KivioPainter& painter, const TQRect& rect, bool transparent,
TQPoint p0, KoZoomHandler* zoom );
KivioStencil *firstStencil() { return m_pStencilList->first(); }
KivioStencil *nextStencil() { return m_pStencilList->next(); }
KivioStencil *prevStencil() { return m_pStencilList->prev(); }
KivioStencil *takeStencil() { return m_pStencilList->take(); }
KivioStencil *currentStencil() { return m_pStencilList->current(); }
KivioStencil *lastStencil() { return m_pStencilList->last(); }
KivioStencil *takeStencil( KivioStencil * );
KivioConnectorTarget *connectPointToTarget( KivioConnectorPoint *, float );
KoPoint snapToTarget( const KoPoint& p, double thresh, bool& hit );
int generateStencilIds( int );
void searchForConnections( KivioPage * );
void takeStencilFromList( KivioStencil *pStencil );
void insertStencil( KivioStencil *pStencil );
};
#endif
|
