1 // SUPERV SUPERVGUI : GUI for Supervisor component
3 // Copyright (C) 2003 OPEN CASCADE
5 // File : SUPERVGUI_Ganvas.cxx
6 // Author : Natalia KOPNOVA
10 #include "SUPERVGUI_Def.h"
11 #include "SUPERVGUI_Main.h"
12 #include "SUPERVGUI_CanvasNode.h"
13 #include "SUPERVGUI_CanvasPort.h"
14 #include "SUPERVGUI_CanvasLink.h"
15 #include "QAD_Config.h"
20 #include <sys/timeb.h>
23 #define UPDATECONTROLNODES(NodesName) \
24 n = nodes->NodesName.length(); \
25 for (int i=0; i<n; i++) { \
26 SUPERV_CNode aCNode = SUPERV::CNode::_narrow(nodes->NodesName[i]); \
27 SUPERV_CNode aCNodeEnd = SUPERV::CNode::_narrow(nodes->NodesName[i]->Coupled()); \
28 ihmNode = getNode(aCNode); \
29 if (ihmNode == NULL) { \
30 myMain->addControlNode(aCNode, aCNodeEnd, false); \
32 ihmNode->move(aCNode->X(), aCNode->Y()); \
33 ihmList->removeRef(ihmNode); \
35 ihmNode = getNode(aCNodeEnd); \
36 ihmList->removeRef(ihmNode); \
41 #define UPDATENODES(NodesName, FuncName) \
42 n = nodes->NodesName.length(); \
43 for (int i=0; i<n; i++) { \
44 SUPERV_CNode aCNode = SUPERV::CNode::_narrow(nodes->NodesName[i]); \
45 ihmNode = getNode(aCNode); \
46 if (ihmNode == NULL) { \
47 myMain->FuncName(aCNode); \
49 ihmNode->move(aCNode->X(), aCNode->Y()); \
50 ihmList->removeRef(ihmNode); \
55 #define UPDATELINK(Link) \
56 ihmLink = getLink(Link.in()); \
57 if (ihmLink == NULL) { \
58 ihmLink = new SUPERVGUI_CanvasLink(this, myMain, Link.in()); \
62 ihmList->removeRef(ihmLink); \
67 #define UPDATESTREAMLINK(Link) \
68 ihmLink = getLink(Link.in()); \
69 if (ihmLink == NULL) { \
70 ihmLink = new SUPERVGUI_CanvasStreamLink(this, myMain, Link.in()); \
74 ihmList->removeRef(ihmLink); \
80 SUPERVGUI_Canvas::SUPERVGUI_Canvas(SUPERVGUI_Main* m):
84 Trace("SUPERVGUI_Canvas::SUPERVGUI_Canvas");
85 myIsControlView = false;
86 // resize(GRAPH_WIDTH, GRAPH_HEIGHT);
88 setDoubleBuffering(true);
90 QColor aColor(MAIN_COLOR);
91 QString aRed = QAD_CONFIG->getSetting("SUPERVGraph:BackgroundColorRed");
92 QString aGreen = QAD_CONFIG->getSetting("SUPERVGraph:BackgroundColorGreen");
93 QString aBlue = QAD_CONFIG->getSetting("SUPERVGraph:BackgroundColorBlue");
94 if( (!aRed.isEmpty()) && (!aGreen.isEmpty()) && (!aBlue.isEmpty()) )
95 aColor = QColor(aRed.toInt(), aGreen.toInt(), aBlue.toInt());
96 setBackgroundColor(aColor);
100 SUPERVGUI_Canvas::~SUPERVGUI_Canvas() {
101 QObjectList* aNodeList = queryList("SUPERVGUI_CanvasNode");
102 QObjectListIt aIt(*aNodeList);
104 while ((anObj = aIt.current()) != 0) {
110 void SUPERVGUI_Canvas::addView(QCanvasView* theView)
112 QCanvas::addView(theView);
113 theView->setPaletteBackgroundColor(backgroundColor().light(120));
116 void SUPERVGUI_Canvas::setFullView()
118 myIsControlView = false;
124 void SUPERVGUI_Canvas::setControlView()
126 myIsControlView = true;
132 void SUPERVGUI_Canvas::updateNodes(bool withPorts)
134 QObjectList* aNodeList = queryList("SUPERVGUI_CanvasNode");
135 QObjectListIt aIt(*aNodeList);
136 SUPERVGUI_CanvasNode* aNode;
137 while ((aNode=(SUPERVGUI_CanvasNode*)aIt.current()) != 0) {
147 void SUPERVGUI_Canvas::updateLinks()
149 QObjectList* aLinkList = queryList("SUPERVGUI_CanvasLink");
150 QObjectListIt aIt(*aLinkList);
151 SUPERVGUI_CanvasLink* aLink;
152 while ((aLink=(SUPERVGUI_CanvasLink*)aIt.current()) != 0) {
159 void SUPERVGUI_Canvas::sync() {
160 // MESSAGE("===> SUPERVGUI_Canvas::sync()");
161 if (SUPERV_isNull(myMain->getDataflow())) return;
163 SUPERVGUI_CanvasNode* ihmNode;
164 QObjectList* ihmList = queryList("SUPERVGUI_CanvasNode");
165 QObjectListIt it(*ihmList);
166 while ((ihmNode=(SUPERVGUI_CanvasNode*)it.current()) != 0) {
174 * Synchronizes Graph presentation with internal graph structure
176 void SUPERVGUI_Canvas::merge() {
177 // MESSAGE("===> SUPERVGUI_Canvas::merge()");
178 if (SUPERV_isNull(myMain->getDataflow())) return;
180 SUPERVGUI_CanvasNode* ihmNode;
181 QObjectList* ihmList = queryList("SUPERVGUI_CanvasNode");
182 SUPERV_Nodes nodes = myMain->getDataflow()->Nodes();
184 MESSAGE("CNodes="<<nodes->CNodes.length());
185 MESSAGE("FNodes="<<nodes->FNodes.length());
186 MESSAGE("INodes="<<nodes->INodes.length());
187 MESSAGE("GNodes="<<nodes->GNodes.length());
188 MESSAGE("LNodes="<<nodes->LNodes.length());
189 MESSAGE("SNodes="<<nodes->SNodes.length());
190 MESSAGE("Graphs="<<nodes->Graphs.length());
193 UPDATENODES(CNodes, addComputeNode);
194 UPDATENODES(FNodes, addComputeNode);
195 UPDATENODES(INodes, addComputeNode);
196 UPDATENODES(Graphs, addMacroNode);
197 UPDATENODES(GNodes, addGOTONode);
199 UPDATECONTROLNODES(LNodes);
200 UPDATECONTROLNODES(SNodes);
202 QObjectListIt it(*ihmList);
203 while ((ihmNode=(SUPERVGUI_CanvasNode*)it.current()) != 0) {
205 ihmList->removeRef(ihmNode);
211 SUPERVGUI_CanvasLink* ihmLink;
212 ihmList = queryList("SUPERVGUI_CanvasLink");
214 don't work... that's a pity!
216 //SUPERV_Links links = myMain->getDataflow()->Links();
217 SUPERV_Links links = myMain->getDataflow()->GLinks();
218 for (int i = 0; i < links->length(); i++) {
219 UPDATELINK(links[i]);
223 SUPERV_StreamLinks slinks = myMain->getDataflow()->StreamLinks();
224 for (int i = 0; i < slinks->length(); i++) {
225 UPDATELINK(slinks[i]);
229 if (myMain->getDataflow()->IsStreamGraph()) {
230 SUPERV_StreamGraph aSGraph = myMain->getDataflow()->ToStreamGraph();
231 if (!SUPERV_isNull(aSGraph)) {
232 SUPERV_StreamLinks slinks = aSGraph->StreamLinks(); // <<- doesn't work!!!
233 for (int i = 0; i < slinks->length(); i++) {
234 UPDATELINK(slinks[i]);
240 // update stream links by old method until StreamLinks() fuction works
241 SUPERVGUI_CanvasPort* aPort;
242 QObjectList* aPortList = queryList("SUPERVGUI_CanvasPort");
243 QObjectListIt aPortIt(*aPortList);
244 while ((aPort=(SUPERVGUI_CanvasPort*)aPortIt.current()) != 0) {
246 if (aPort->getEngine()->IsInput() && aPort->getEngine()->IsLinked()
247 && aPort->getEngine()->Kind() == SUPERV::DataStreamParameter) {
248 if (aPort->getEngine()->Node()->Kind() == SUPERV::EndSwitchNode) {
249 SUPERV_Links aLinks = aPort->getEngine()->Links();
250 for (int i = 0; i < aLinks->length(); i++) {
251 UPDATELINK(aLinks[i]);
254 // else if (aPort->isStream()) {
255 // SUPERV_StreamLink aStreamLink = ((SUPERVGUI_CanvasStreamPortIn*)aPort)->getStreamEngine()->StreamLink();
256 // UPDATESTREAMLINK(aStreamLink);
259 SUPERV_Link aLink = aPort->getEngine()->Link();
266 it = QObjectListIt(*ihmList);
267 while ((ihmLink=(SUPERVGUI_CanvasLink*)it.current()) != 0) {
269 ihmList->removeRef(ihmLink);
275 void SUPERVGUI_Canvas::setAsFromStudy(bool theToStudy)
277 if (theToStudy) return;
279 SUPERVGUI_CanvasPortOut* aPortOut;
280 QObjectList* aPortList = queryList("SUPERVGUI_CanvasPortOut");
281 QObjectListIt aPortIt(*aPortList);
282 while ((aPortOut=(SUPERVGUI_CanvasPortOut*)aPortIt.current()) != 0) {
284 if (aPortOut->isInStudy()) {
285 aPortOut->setStudyState(theToStudy);
292 SUPERVGUI_CanvasNode* SUPERVGUI_Canvas::getNode(SUPERV::CNode_ptr theNode) const
294 return (SUPERVGUI_CanvasNode*)
295 ((SUPERVGUI_Canvas*)this)->child(theNode->Name(), "SUPERVGUI_CanvasNode");
298 SUPERVGUI_CanvasPort* SUPERVGUI_Canvas::getPort(SUPERV::Port_ptr thePort) const
300 SUPERVGUI_CanvasNode* aNode = getNode(thePort->Node());
301 if (aNode == NULL) return NULL;
303 return (SUPERVGUI_CanvasPort*)
304 aNode->child(getPortName(thePort), "SUPERVGUI_CanvasPort");
307 SUPERVGUI_CanvasLink* SUPERVGUI_Canvas::getLink(SUPERV::Link_ptr theLink) const
309 return (SUPERVGUI_CanvasLink*)
310 ((SUPERVGUI_Canvas*)this)->child(getLinkName(theLink), "SUPERVGUI_CanvasLink");
313 QString SUPERVGUI_Canvas::getPortName(SUPERV::Port_ptr thePort) const
315 QString aName(thePort->Name());
316 if (thePort->IsInput()) aName = aName + ".In";
317 else aName = aName + ".Out";
321 QString SUPERVGUI_Canvas::getLinkName(SUPERV::Link_ptr theLink) const
323 SUPERV_Port aInPort = theLink->InPort();
324 SUPERV_Port aOutPort = theLink->OutPort();
326 QString(aOutPort->Node()->Name()) + "." +
327 QString(aOutPort->Name()) + "-" +
328 QString(aInPort->Node()->Name()) + "." +
329 QString(aInPort->Name());