SUMO - Simulation of Urban MObility
FXBaseObject.cpp
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1 /****************************************************************************/
9 //
10 /****************************************************************************/
11 // SUMO, Simulation of Urban MObility; see http://sumo.dlr.de/
12 // Copyright (C) 2003-2016 DLR (http://www.dlr.de/) and contributors
13 /****************************************************************************/
14 //
15 // This file is part of SUMO.
16 // SUMO is free software: you can redistribute it and/or modify
17 // it under the terms of the GNU General Public License as published by
18 // the Free Software Foundation, either version 3 of the License, or
19 // (at your option) any later version.
20 //
21 /****************************************************************************/
22 
23 
24 /* =========================================================================
25  * included modules
26  * ======================================================================= */
27 #ifdef _MSC_VER
28 #include <windows_config.h>
29 #else
30 #include <config.h>
31 #endif
32 
33 #include <fxver.h>
34 #include <xincs.h>
35 #include <fxdefs.h>
36 #include <fx.h>
37 /*
38 #include <FXString.h>
39 #include <FXHash.h>
40 #include <FXStream.h>
41 #include <FXSize.h>
42 #include <FXPoint.h>
43 #include <FXRectangle.h>
44 #include <FXRegistry.h>
45 #include <FXMutex.h>
46 #include <FXApp.h>
47 #include <FXWindow.h>
48 */
49 using namespace FX;
50 #include "FXBaseObject.h"
51 
52 #ifdef CHECK_MEMORY_LEAKS
53 #include <foreign/nvwa/debug_new.h>
54 #endif // CHECK_MEMORY_LEAKS
55 using namespace FXEX;
56 namespace FXEX {
57 
58 FXDEFMAP(FXBaseObject) FXBaseObjectMap[] = {
59  FXMAPFUNC(SEL_COMMAND, FXWindow::ID_ENABLE, FXBaseObject::onCmdEnable),
60  FXMAPFUNC(SEL_COMMAND, FXWindow::ID_DISABLE, FXBaseObject::onCmdDisable),
61  FXMAPFUNC(SEL_UPDATE, FXWindow::ID_DISABLE, FXBaseObject::onUpdate),
62 };
63 FXIMPLEMENT(FXBaseObject, FXObject, FXBaseObjectMap, ARRAYNUMBER(FXBaseObjectMap))
64 
65 // ctor
66 FXBaseObject::FXBaseObject(FXObject* tgt, FXSelector sel) : FXObject() {
67  data = NULL;
68  target = tgt;
69  message = sel;
70  flags = 0;
71  app = FXApp::instance();
72  if (app == NULL) {
73  fxerror("%s: Cannot create object without FXApp object\n", getClassName());
74  }
75 }
76 
77 // ctor
78 FXBaseObject::FXBaseObject(FXApp* a, FXObject* tgt, FXSelector sel) : FXObject() {
79  data = NULL;
80  target = tgt;
81  message = sel;
82  flags = 0;
83  app = a;
84  if (app == NULL) {
85  app = FXApp::instance();
86  }
87  if (app == NULL) {
88  fxerror("%s: Cannot create object without FXApp object\n", getClassName());
89  }
90 }
91 
92 // free up all resources
94  if (data != NULL && data != (void*) - 1) {
95  fxerror("%s::~%s - user data is not NULL prior to destruction\n", getClassName(), getClassName());
96  }
97  app = (FXApp*) - 1;
98  target = (FXObject*) - 1;
99 }
100 
101 // save object to stream
102 void FXBaseObject::save(FXStream& store) const {
103  FXObject::save(store);
104  store << app;
105  store << target;
106  store << message;
107  store << flags;
108  store << options;
109  store << datalen;
110  store.save((FXuchar*)data, (unsigned long)datalen);
111 }
112 
113 // load object from stream
114 void FXBaseObject::load(FXStream& store) {
115  FXObject::load(store);
116  store >> app;
117  store >> target;
118  store >> message;
119  store >> flags;
120  store >> options;
121  store >> datalen;
122  store.load((FXuchar*)data, (unsigned long)datalen);
123 }
124 
125 // this allows FXBaseObject derived classes to be singletons
127  if (app) {
128  return app;
129  }
130  return FXApp::instance();
131 }
132 
133 // set the readonly flag
134 void FXBaseObject::setReadonly(FXbool mode) {
135  if (mode) {
136  flags |= FLAG_READONLY;
137  } else {
138  flags &= ~FLAG_READONLY;
139  }
140 }
141 
142 // handle enable event
143 long FXBaseObject::onCmdEnable(FXObject*, FXSelector, void*) {
144  enable();
145  return 1;
146 }
147 
148 // handle disable event
149 long FXBaseObject::onCmdDisable(FXObject*, FXSelector, void*) {
150  disable();
151  return 1;
152 }
153 
154 // handle update event
155 long FXBaseObject::onUpdate(FXObject* sender, FXSelector, void*) {
156  if (flags & FLAG_ENABLED) {
157  sender->handle(this, FXSEL(SEL_UPDATE, FXWindow::ID_ENABLE), NULL);
158  } else {
159  sender->handle(this, FXSEL(SEL_UPDATE, FXWindow::ID_DISABLE), NULL);
160  }
161  return 1;
162 }
163 
164 }
165 
long onCmdEnable(FXObject *, FXSelector, void *)
virtual void disable()
disable us
Definition: FXBaseObject.h:182
virtual ~FXBaseObject()
dtor
virtual void enable()
enable us
Definition: FXBaseObject.h:177
FXApp * getApp()
application pointer
virtual void save(FXStream &store) const
save object to stream
FXSelector message
Definition: FXBaseObject.h:86
long onUpdate(FXObject *, FXSelector, void *)
virtual void setReadonly(FXbool mode=TRUE)
set modifiable mode
long onCmdDisable(FXObject *, FXSelector, void *)
virtual void load(FXStream &store)
load object from stream
FXObject * target
Definition: FXBaseObject.h:85
FXDEFMAP(FXRealSpinDialDial) FXSpinDialMap[]
MSNet * load(OptionsCont &oc)
Definition: sumo_main.cpp:86