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TypeBSplineCurve.cc
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48 \*===========================================================================*/
49
50 //=============================================================================
51 //
52 // CLASS Type BSpline Curve Plugin - IMPLEMENTATION
53 //
54 // Author: Ellen Dekkers <dekkers@cs.rwth-aachen.de>
55 //
56 // Date: 2010-02-02 11:02:14 +0100 (Di, 02. Feb 2010)
57 //
58 //=============================================================================
59
60
61 #include "TypeBSplineCurve.hh"
62
63 #include "OpenFlipper/BasePlugin/PluginFunctions.hh"
64 #include <OpenFlipper/common/BackupData.hh>
65 #include <OpenFlipper/common/GlobalOptions.hh>
66 #include "BSplineCurveBackup.hh"
67
68 //-----------------------------------------------------------------------------
69
70 TypeBSplineCurvePlugin::
71 TypeBSplineCurvePlugin():
72 renderControlPolygonAction_(0),
73 renderCurveAction_(0),
74 renderCPSelectionAction_(0),
75 renderKnotSelectionAction_(0),
76 renderNoSelectionAction_(0)
77 {
78 }
79
80
81 //-----------------------------------------------------------------------------
82
86 void TypeBSplineCurvePlugin::pluginsInitialized()
87 {
88
89 if ( OpenFlipper::Options::gui() ){
90
91 QMenu* contextMenu = new QMenu("Rendering");
92
93 QString iconPath = OpenFlipper::Options::iconDirStr()+OpenFlipper::Options::dirSeparator();
94
95 // Render Control Net
96 renderControlPolygonAction_ = new QAction(tr("Render Control Polygon"), this);
97 renderControlPolygonAction_->setStatusTip(tr("Render Control Polygon"));
98 // renderControlPolygonAction_->setIcon( QIcon(iconPath + "showIndices.png") );
99 renderControlPolygonAction_->setCheckable(true);
100 renderControlPolygonAction_->setChecked(false);
101
102 // Render Surface
103 renderCurveAction_ = new QAction(tr("Render Curve"), this);
104 renderCurveAction_->setStatusTip(tr("Render Curve"));
105 // renderCurveAction_->setIcon( QIcon(iconPath + "coordsys.png") );
106 renderCurveAction_->setCheckable(true);
107 renderCurveAction_->setChecked(true);
108
109 QActionGroup* group = new QActionGroup(this);
110 group->setExclusive(true);
111
112 // Render Control Point Selection
113 renderCPSelectionAction_ = new QAction(tr("Render Control Point Selection"), group);
114 renderCPSelectionAction_->setStatusTip(tr("Render Control Point Selection"));
115 // renderCPSelectionAction_->setIcon( QIcon(iconPath + "coordsys.png") );
116 renderCPSelectionAction_->setCheckable(true);
117 renderCPSelectionAction_->setChecked(true);
118
119 // Render Knot Selection
120 renderKnotSelectionAction_ = new QAction(tr("Render Knot Selection"), group);
121 renderKnotSelectionAction_->setStatusTip(tr("Render Knot Selection"));
122 // renderKnotSelectionAction_->setIcon( QIcon(iconPath + "coordsys.png") );
123 renderKnotSelectionAction_->setCheckable(true);
124 renderKnotSelectionAction_->setChecked(true);
125
126 // Render No Selection
127 renderNoSelectionAction_ = new QAction(tr("Don't Render Selection"), group);
128 renderNoSelectionAction_->setStatusTip(tr("Don't Render Selection"));
129 // renderNoSelectionAction_->setIcon( QIcon(iconPath + "coordsys.png") );
130 renderNoSelectionAction_->setCheckable(true);
131 renderNoSelectionAction_->setChecked(true);
132
133
134 connect(renderControlPolygonAction_, SIGNAL(triggered()), this, SLOT(slotRenderControlPolygon()) );
135 connect(renderCurveAction_, SIGNAL(triggered()), this, SLOT(slotRenderCurve()) );
136
137 connect(group, SIGNAL(triggered(QAction*)), this, SLOT(slotRenderSelection(QAction*)));
138
139 contextMenu->addAction(renderControlPolygonAction_);
140 contextMenu->addAction(renderCurveAction_);
141 contextMenu->addSeparator();
142 contextMenu->addAction(renderCPSelectionAction_);
143 contextMenu->addAction(renderKnotSelectionAction_);
144 contextMenu->addAction(renderNoSelectionAction_);
145
146 emit addContextMenuItem(contextMenu->menuAction(), DATA_BSPLINE_CURVE, CONTEXTOBJECTMENU);
147 }
148 }
149
150 //-----------------------------------------------------------------------------
151
152 void
153 TypeBSplineCurvePlugin::
154 slotUpdateContextMenu( int _objectId ) {
155 if ( _objectId == -1)
156 return;
157
158 BaseObjectData* object;
159 if ( !PluginFunctions::getObject(_objectId,object) )
160 return;
161
162 BSplineCurveObject* bsplineCurveObject = dynamic_cast<BSplineCurveObject*>(object);
163
164 if(bsplineCurveObject != 0){
165 renderControlPolygonAction_->setChecked( bsplineCurveObject->splineCurveNode()->render_control_polygon() );
166 renderCurveAction_->setChecked( bsplineCurveObject->splineCurveNode()->render_bspline_curve() );
167 renderCPSelectionAction_->setChecked( bsplineCurveObject->splineCurveNode()->get_selection_draw_mode() == ACG::SceneGraph::BSplineCurveNodeT<BSplineCurve>::CONTROLPOINT );
168 renderKnotSelectionAction_->setChecked( bsplineCurveObject->splineCurveNode()->get_selection_draw_mode() == ACG::SceneGraph::BSplineCurveNodeT<BSplineCurve>::KNOTVECTOR );
169 renderNoSelectionAction_->setChecked( bsplineCurveObject->splineCurveNode()->get_selection_draw_mode() == ACG::SceneGraph::BSplineCurveNodeT<BSplineCurve>::NONE );
170 }
171 }
172
173 //-----------------------------------------------------------------------------
174
175 void TypeBSplineCurvePlugin::slotRenderControlPolygon(){
176
177 QVariant contextObject = renderControlPolygonAction_->data();
178 int objectId = contextObject.toInt();
179
180 if ( objectId == -1)
181 return;
182
183 BaseObjectData* object;
184 if ( !PluginFunctions::getObject(objectId,object) )
185 return;
186
187 BSplineCurveObject* bsplineCurveObject = dynamic_cast<BSplineCurveObject*>(object);
188
189 if(bsplineCurveObject != 0){
190 bsplineCurveObject->splineCurveNode()->render_control_polygon(renderControlPolygonAction_->isChecked());
191 emit updatedObject( objectId, UPDATE_ALL );
192 }
193 }
194
195 //-----------------------------------------------------------------------------
196
197 void TypeBSplineCurvePlugin::slotRenderCurve(){
198
199 QVariant contextObject = renderCurveAction_->data();
200 int objectId = contextObject.toInt();
201
202 if ( objectId == -1)
203 return;
204
205 BaseObjectData* object;
206 if ( !PluginFunctions::getObject(objectId,object) )
207 return;
208
209 BSplineCurveObject* bsplineCurveObject = dynamic_cast<BSplineCurveObject*>(object);
210
211 if(bsplineCurveObject != 0){
212 bsplineCurveObject->splineCurveNode()->render_bspline_curve(renderCurveAction_->isChecked());
213 emit updatedObject( objectId, UPDATE_ALL );
214 }
215 }
216
217 //-----------------------------------------------------------------------------
218
219 void TypeBSplineCurvePlugin::slotRenderSelection(QAction* _action) {
220
221 QVariant contextObject = _action->data();
222 int objectId = contextObject.toInt();
223
224 if ( objectId == -1)
225 return;
226
227 BaseObjectData* object;
228 if ( !PluginFunctions::getObject(objectId,object) )
229 return;
230
231 BSplineCurveObject* bsplineCurveObject = dynamic_cast<BSplineCurveObject*>(object);
232
233 if(bsplineCurveObject != 0){
234 if(_action == renderCPSelectionAction_) {
235 bsplineCurveObject->splineCurveNode()->set_selection_draw_mode(ACG::SceneGraph::BSplineCurveNodeT<BSplineCurve>::CONTROLPOINT);
236 emit updatedObject( objectId, UPDATE_ALL );
237 } else if(_action == renderKnotSelectionAction_) {
238 bsplineCurveObject->splineCurveNode()->set_selection_draw_mode(ACG::SceneGraph::BSplineCurveNodeT<BSplineCurve>::KNOTVECTOR);
239 emit updatedObject( objectId, UPDATE_ALL );
240 } else if(_action == renderNoSelectionAction_) {
241 bsplineCurveObject->splineCurveNode()->set_selection_draw_mode(ACG::SceneGraph::BSplineCurveNodeT<BSplineCurve>::NONE);
242 emit updatedObject( objectId, UPDATE_ALL );
243 }
244 }
245 }
246
247 //-----------------------------------------------------------------------------
248
249 bool
250 TypeBSplineCurvePlugin::
251 registerType()
252 {
253 addDataType("BSplineCurve",tr("B-Spline Curve"));
254 setTypeIcon("BSplineCurve", "BSplineCurveType.png");
255 return true;
256 }
257
258 //-----------------------------------------------------------------------------
259
260 DataType
261 TypeBSplineCurvePlugin::
262 supportedType()
263 {
264 DataType type = DATA_BSPLINE_CURVE;
265 return type;
266 }
267
268 //-----------------------------------------------------------------------------
269
270 int
271 TypeBSplineCurvePlugin::
272 addEmpty()
273 {
274 // new object data struct
275 BSplineCurveObject * object = new BSplineCurveObject();
276
277
278 if ( OpenFlipperSettings().value("Core/File/AllTarget",false).toBool() )
279 object->target(true);
280 else {
281
282 // Only the first object in the scene will be target
283 if ( PluginFunctions::objectCount() == 1 )
284 object->target(true);
285
286 // If no target is available, we set the new object as target
287 if (PluginFunctions::targetCount() == 0 )
288 object->target(true);
289 }
290
291 QString name = "BSplineCurve_" + QString::number( object->id() ) + ".bsc";
292
293 // call the local function to update names
294 QFileInfo f(name);
295 object->setName( f.fileName() );
296
297 // set the default colors
298 const QColor color = OpenFlipper::Options::defaultColor();
299 const ACG::Vec4f default_color(color.redF(), color.greenF(), color.blueF(), color.alphaF());
300 object->materialNode()->set_color(default_color);
301
302 object->update();
303
304 object->show();
305
306 emit log(LOGINFO,object->getObjectinfo());
307
308 emit emptyObjectAdded (object->id() );
309
310 return object->id();
311 }
312
313 //-----------------------------------------------------------------------------
314
315 void TypeBSplineCurvePlugin::generateBackup( int _id, QString _name, UpdateType _type ){
316
317 BaseObjectData* object = 0;
318 PluginFunctions::getObject(_id, object);
319
320 BSplineCurveObject* splineObj = PluginFunctions::bsplineCurveObject(object);
321
322 if ( splineObj != 0 ){
323
324 //get backup object data
325 BackupData* backupData = 0;
326
327 if ( object->hasObjectData( OBJECT_BACKUPS ) )
328 backupData = dynamic_cast< BackupData* >(object->objectData(OBJECT_BACKUPS));
329 else{
330 //add backup data
331 backupData = new BackupData(object);
332 object->setObjectData(OBJECT_BACKUPS, backupData);
333 }
334
335 //store a new backup
336 BSplineCurveBackup* backup = new BSplineCurveBackup(splineObj, _name, _type);
337 backupData->storeBackup( backup );
338 }
339 }
340
341 //-----------------------------------------------------------------------------
342
343 #if QT_VERSION < 0x050000
344 Q_EXPORT_PLUGIN2( typebsplinecurveplugin , TypeBSplineCurvePlugin );
345 #endif
346
347
OpenFlipperSettings
DLLEXPORT OpenFlipperQSettings & OpenFlipperSettings()
QSettings object containing all program settings of OpenFlipper.
Definition: GlobalOptions.cc:938
TypeBSplineCurvePlugin::name
QString name()
Return a name for the plugin.
Definition: TypeBSplineCurve.hh:128
setTypeIcon
DLLEXPORT void setTypeIcon(DataType _id, QString _icon)
Set an Icon for a given DataType.
Definition: Types.cc:234
TypeBSplineCurvePlugin
Definition: TypeBSplineCurve.hh:77
TypeBSplineCurvePlugin::renderCurveAction_
QAction * renderCurveAction_
Context menu action.
Definition: TypeBSplineCurve.hh:151
BaseObject::objectData
PerObjectData * objectData(QString _dataName)
Returns the object data pointer.
Definition: BaseObject.cc:814
BaseObjectData
Definition: BaseObjectData.hh:105
PluginFunctions::targetCount
int targetCount()
Get the number of target objects.
Definition: PluginFunctions.cc:1010
BackupData::storeBackup
void storeBackup(BaseBackup *_backup)
store a backup
Definition: BackupData.cc:80
UpdateType
Update type class.
Definition: UpdateType.hh:70
UPDATE_ALL
const UpdateType UPDATE_ALL(UpdateTypeSet(1))
Identifier for all updates.
PluginFunctions::getObject
bool getObject(int _identifier, BSplineCurveObject *&_object)
Definition: PluginFunctionsBSplineCurve.cc:75
BaseInterface::updatedObject
virtual void updatedObject(int _objectId)
An object has been changed or added by this plugin.
Definition: BaseInterface.hh:147
DATA_BSPLINE_CURVE
#define DATA_BSPLINE_CURVE
Definition: BSplineCurve.hh:73
addDataType
DLLEXPORT DataType addDataType(QString _name, QString _readableName)
Adds a datatype and returns the id for the new type.
Definition: Types.cc:128
TypeBSplineCurvePlugin::renderControlPolygonAction_
QAction * renderControlPolygonAction_
Context menu action.
Definition: TypeBSplineCurve.hh:144
TypeBSplineCurvePlugin::pluginsInitialized
void pluginsInitialized()
Second initialization phase.
Definition: TypeBSplineCurve.cc:86
BSplineCurveObject::getObjectinfo
QString getObjectinfo()
Get all Info for the Object as a string.
Definition: BSplineCurveObject.cc:268
BaseObject::hasObjectData
bool hasObjectData(QString _dataName)
Checks if object data with given name is available.
Definition: BaseObject.cc:806
OpenMesh::VectorT
Definition: Vector11T.hh:83
TypeBSplineCurvePlugin::slotRenderControlPolygon
void slotRenderControlPolygon()
Slot triggered from context menu, if the control polygon should be rendered.
Definition: TypeBSplineCurve.cc:175
GlobalOptions.hh
TypeBSplineCurvePlugin::addEmpty
int addEmpty()
Create an empty object.
Definition: TypeBSplineCurve.cc:272
TypeBSplineCurvePlugin::slotRenderSelection
void slotRenderSelection(QAction *_action)
Slot triggered from context menu, if the selection rendering should be altered.
Definition: TypeBSplineCurve.cc:219
LOGINFO
Definition: LoggingInterface.hh:105
CONTEXTOBJECTMENU
The Menu will be shown when an object was picked.
Definition: ContextMenuInterface.hh:75
BSplineCurveObject::splineCurveNode
ACG::SceneGraph::BSplineCurveNodeT< BSplineCurve > * splineCurveNode()
Get the scenegraph Node.
Definition: BSplineCurveObject.cc:255
TypeBSplineCurvePlugin::supportedType
DataType supportedType()
Return your supported object type( e.g. DATA_TRIANGLE_MESH )
Definition: TypeBSplineCurve.cc:262
BSplineCurveObject
Definition: BSplineCurveObject.hh:84
PluginFunctions::objectCount
int objectCount()
Get the number of available objects.
Definition: PluginFunctions.cc:1004
TypeBSplineCurvePlugin::renderCPSelectionAction_
QAction * renderCPSelectionAction_
Context menu action (render selection texture)
Definition: TypeBSplineCurve.hh:154
PluginFunctions::bsplineCurveObject
BSplineCurveObject * bsplineCurveObject(BaseObjectData *_object)
Cast an BaseObject to a BSplineCurveObject if possible.
Definition: PluginFunctionsBSplineCurve.cc:106
PluginFunctions.hh
DataType
Predefined datatypes.
Definition: DataTypes.hh:96
TypeBSplineCurvePlugin::slotRenderCurve
void slotRenderCurve()
Slot triggered from context menu, if the curve should be rendered.
Definition: TypeBSplineCurve.cc:197
TypeBSplineCurvePlugin::slotUpdateContextMenu
void slotUpdateContextMenu(int _objectId)
Definition: TypeBSplineCurve.cc:154
ACG::SceneGraph::BSplineCurveNodeT
Definition: BSplineCurveNodeT.hh:91
BaseObject::id
int id() const
Definition: BaseObject.cc:201
BSplineCurveBackup
Class that encapsulates a backup.
Definition: BSplineCurveBackup.hh:59
BackupData
Abstract class that is used to store backups.
Definition: BackupData.hh:66