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"
16 #include "SUIT_ResourceMgr.h"
17 #include "SUIT_Session.h"
22 #include <sys/timeb.h>
25 #define UPDATECONTROLNODES(NodesName) \
26 n = nodes->NodesName.length(); \
27 for (int i=0; i<n; i++) { \
28 SUPERV_CNode aCNode = SUPERV::CNode::_narrow(nodes->NodesName[i]); \
29 SUPERV_CNode aCNodeEnd = SUPERV::CNode::_narrow(nodes->NodesName[i]->Coupled()); \
30 ihmNode = getNode(aCNode); \
31 if (ihmNode == NULL) { \
32 myMain->addControlNode(aCNode, aCNodeEnd, false); \
34 ihmNode->move(aCNode->X(), aCNode->Y()); \
35 ihmList->removeRef(ihmNode); \
37 ihmNode = getNode(aCNodeEnd); \
38 ihmList->removeRef(ihmNode); \
43 #define UPDATENODES(NodesName, FuncName) \
44 n = nodes->NodesName.length(); \
45 for (int i=0; i<n; i++) { \
46 SUPERV_CNode aCNode = SUPERV::CNode::_narrow(nodes->NodesName[i]); \
47 ihmNode = getNode(aCNode); \
48 if (ihmNode == NULL) { \
49 myMain->FuncName(aCNode); \
51 ihmNode->move(aCNode->X(), aCNode->Y()); \
52 ihmList->removeRef(ihmNode); \
57 #define UPDATELINK(Link) \
58 ihmLink = getLink(Link.in()); \
59 if (ihmLink == NULL) { \
60 ihmLink = new SUPERVGUI_CanvasLink(this, myMain, Link.in()); \
64 ihmList->removeRef(ihmLink); \
69 #define UPDATESTREAMLINK(Link) \
70 ihmLink = getLink(Link.in()); \
71 if (ihmLink == NULL) { \
72 ihmLink = new SUPERVGUI_CanvasStreamLink(this, myMain, Link.in()); \
76 ihmList->removeRef(ihmLink); \
82 SUPERVGUI_Canvas::SUPERVGUI_Canvas( SUPERVGUI_Main* m, SUIT_ResourceMgr* mgr ):
86 Trace("SUPERVGUI_Canvas::SUPERVGUI_Canvas");
87 myIsControlView = false;
88 // resize(GRAPH_WIDTH, GRAPH_HEIGHT);
90 setDoubleBuffering(true);
92 // mkr : IPAL10825 -->
93 SUPERVGUI* aSupMod = SUPERVGUI::Supervision();
95 MESSAGE("NULL Supervision module!");
98 QColor aColor = aSupMod->getIVFBackgroundColor();
99 if ( !aColor.isValid() )
100 aColor = mgr->colorValue( "SUPERVGraph", "Background", DEF_MAIN_COLOR );
103 //aColor = QColor(SUIT_Session::session()->resourceMgr()->integerValue( "SUPERVGraph", "BackgroundColorRed" ),
104 // SUIT_Session::session()->resourceMgr()->integerValue( "SUPERVGraph", "BackgroundColorGreen" ),
105 // SUIT_Session::session()->resourceMgr()->integerValue( "SUPERVGraph", "BackgroundColorBlue" ) );
106 setBackgroundColor(aColor);
110 SUPERVGUI_Canvas::~SUPERVGUI_Canvas() {
111 // asv : 17.01.05 : why delete its own children (CanvasNode-s)?
112 // they must be destroyed automatically.
113 QObjectList* aNodeList = queryList("SUPERVGUI_CanvasNode");
114 QObjectListIt aIt(*aNodeList);
116 while ( (anObj = aIt.current()) != 0 ) {
118 aNodeList->removeRef(anObj);
121 // asv : list returned by queryList() must be removed
125 void SUPERVGUI_Canvas::addView(QCanvasView* theView)
127 QCanvas::addView(theView);
128 theView->setPaletteBackgroundColor(backgroundColor().light(120));
131 void SUPERVGUI_Canvas::setFullView()
133 myIsControlView = false;
139 void SUPERVGUI_Canvas::setControlView()
141 myIsControlView = true;
147 void SUPERVGUI_Canvas::updateNodes(bool withPorts)
149 QObjectList* aNodeList = queryList("SUPERVGUI_CanvasNode");
150 QObjectListIt aIt(*aNodeList);
151 SUPERVGUI_CanvasNode* aNode;
152 while ((aNode=(SUPERVGUI_CanvasNode*)aIt.current()) != 0) {
162 void SUPERVGUI_Canvas::updateLinks()
164 QObjectList* aLinkList = queryList("SUPERVGUI_CanvasLink");
165 QObjectListIt aIt(*aLinkList);
166 SUPERVGUI_CanvasLink* aLink;
167 while ((aLink=(SUPERVGUI_CanvasLink*)aIt.current()) != 0) {
174 void SUPERVGUI_Canvas::sync() {
175 if (SUPERV_isNull(myMain->getDataflow())) return;
177 SUPERVGUI_CanvasNode* ihmNode;
178 QObjectList* ihmList = queryList("SUPERVGUI_CanvasNode");
179 QObjectListIt it(*ihmList);
180 while ((ihmNode=(SUPERVGUI_CanvasNode*)it.current()) != 0) {
188 * Synchronizes Graph presentation with internal graph structure
190 void SUPERVGUI_Canvas::merge() {
191 if (SUPERV_isNull(myMain->getDataflow())) return;
193 SUPERVGUI_CanvasNode* ihmNode;
194 QObjectList* ihmList = queryList("SUPERVGUI_CanvasNode");
195 SUPERV_Nodes nodes = myMain->getDataflow()->Nodes();
197 MESSAGE("CNodes="<<nodes->CNodes.length());
198 MESSAGE("FNodes="<<nodes->FNodes.length());
199 MESSAGE("INodes="<<nodes->INodes.length());
200 MESSAGE("GNodes="<<nodes->GNodes.length());
201 MESSAGE("LNodes="<<nodes->LNodes.length());
202 MESSAGE("SNodes="<<nodes->SNodes.length());
203 MESSAGE("Graphs="<<nodes->Graphs.length());
206 UPDATENODES(CNodes, addComputeNode);
207 UPDATENODES(FNodes, addComputeNode);
208 UPDATENODES(INodes, addComputeNode);
209 UPDATENODES(Graphs, addMacroNode);
210 UPDATENODES(GNodes, addGOTONode);
212 UPDATECONTROLNODES(LNodes);
213 UPDATECONTROLNODES(SNodes);
215 QObjectListIt it(*ihmList);
216 while ((ihmNode=(SUPERVGUI_CanvasNode*)it.current()) != 0) {
218 ihmList->removeRef(ihmNode);
224 SUPERVGUI_CanvasLink* ihmLink;
225 ihmList = queryList("SUPERVGUI_CanvasLink");
227 don't work... that's a pity!
229 //SUPERV_Links links = myMain->getDataflow()->Links();
230 SUPERV_Links links = myMain->getDataflow()->GLinks();
231 for (int i = 0; i < links->length(); i++) {
232 UPDATELINK(links[i]);
236 SUPERV_StreamLinks slinks = myMain->getDataflow()->StreamLinks();
237 for (int i = 0; i < slinks->length(); i++) {
238 UPDATELINK(slinks[i]);
242 if (myMain->getDataflow()->IsStreamGraph()) {
243 SUPERV_StreamGraph aSGraph = myMain->getDataflow()->ToStreamGraph();
244 if (!SUPERV_isNull(aSGraph)) {
245 SUPERV_StreamLinks slinks = aSGraph->StreamLinks(); // <<- doesn't work!!!
246 for (int i = 0; i < slinks->length(); i++) {
247 UPDATELINK(slinks[i]);
253 // update stream links by old method until StreamLinks() fuction works
254 SUPERVGUI_CanvasPort* aPort;
255 QObjectList* aPortList = queryList("SUPERVGUI_CanvasPort");
256 QObjectListIt aPortIt(*aPortList);
257 while ((aPort=(SUPERVGUI_CanvasPort*)aPortIt.current()) != 0) {
259 if (aPort->getEngine()->IsInput() && aPort->getEngine()->IsLinked()
260 && aPort->getEngine()->Kind() == SUPERV::DataStreamParameter) {
261 if (aPort->getEngine()->Node()->Kind() == SUPERV::EndSwitchNode) {
262 SUPERV_Links aLinks = aPort->getEngine()->Links();
263 for (int i = 0; i < aLinks->length(); i++) {
264 UPDATELINK(aLinks[i]);
267 // else if (aPort->isStream()) {
268 // SUPERV_StreamLink aStreamLink = ((SUPERVGUI_CanvasStreamPortIn*)aPort)->getStreamEngine()->StreamLink();
269 // UPDATESTREAMLINK(aStreamLink);
272 SUPERV_Link aLink = aPort->getEngine()->Link();
279 it = QObjectListIt(*ihmList);
280 while ((ihmLink=(SUPERVGUI_CanvasLink*)it.current()) != 0) {
282 ihmList->removeRef(ihmLink);
288 SUPERVGUI_CanvasNode* SUPERVGUI_Canvas::getNode(SUPERV::CNode_ptr theNode) const
290 return (SUPERVGUI_CanvasNode*)
291 ((SUPERVGUI_Canvas*)this)->child(theNode->Name(), "SUPERVGUI_CanvasNode");
294 SUPERVGUI_CanvasPort* SUPERVGUI_Canvas::getPort(SUPERV::Port_ptr thePort) const
296 SUPERVGUI_CanvasNode* aNode = getNode(thePort->Node());
297 if (aNode == NULL) return NULL;
299 return (SUPERVGUI_CanvasPort*)
300 aNode->child(getPortName(thePort), "SUPERVGUI_CanvasPort");
303 SUPERVGUI_CanvasLink* SUPERVGUI_Canvas::getLink(SUPERV::Link_ptr theLink) const
305 return (SUPERVGUI_CanvasLink*)
306 ((SUPERVGUI_Canvas*)this)->child(getLinkName(theLink), "SUPERVGUI_CanvasLink");
309 QString SUPERVGUI_Canvas::getPortName(SUPERV::Port_ptr thePort) const
311 QString aName(thePort->Name());
312 if (thePort->IsInput()) aName = aName + ".In";
313 else aName = aName + ".Out";
317 QString SUPERVGUI_Canvas::getLinkName(SUPERV::Link_ptr theLink) const
319 SUPERV_Port aInPort = theLink->InPort();
320 SUPERV_Port aOutPort = theLink->OutPort();
322 QString(aOutPort->Node()->Name()) + "." +
323 QString(aOutPort->Name()) + "-" +
324 QString(aInPort->Node()->Name()) + "." +
325 QString(aInPort->Name());