1 // SUPERV SUPERVGUI : GUI for Supervisor component
3 // Copyright (C) 2003 OPEN CASCADE
5 // File : SUPERVGUI_CanvasArray.cxx
10 #include "SUPERVGUI_CanvasArray.h"
11 #include "SUPERVGUI_Main.h"
12 #include "SUPERVGUI_BrowseNodeDlg.h"
13 #include "SUPERVGUI_CanvasCellNodePrs.h"
15 #include "SUIT_ResourceMgr.h"
16 #include "SUIT_Session.h"
21 #include <iostream.h> //for debug only
23 #define ADDNODES(NodesName,LevelHasDiffNT) \
24 ncols = nodes->NodesName.length(); \
25 for (int co=0; co<ncols; co++) { \
26 SUPERV_CNode aCNode = SUPERV::CNode::_narrow(nodes->NodesName[co]); \
27 if (!LevelHasDiffNT) x = 50 + co * (CELL_WIDTH + CELL_SPACE); \
28 else x += (CELL_WIDTH + CELL_SPACE); \
29 cell = getCellNode(aCNode); \
31 SUPERVGUI_CanvasCellNode* aNode = new SUPERVGUI_CanvasCellNode(myMgr, this, myMain, aCNode); \
44 #define ADDCONTROLNODES(NodesName,LevelHasDiffNT) \
45 ncols = nodes->NodesName.length(); \
46 if (!LevelHasDiffNT) x = 50; \
47 else x += (CELL_WIDTH + CELL_SPACE); \
48 for (int co=0; co<ncols; co++) { \
49 SUPERV_CNode aCNode = SUPERV::CNode::_narrow(nodes->NodesName[co]); \
50 SUPERV_CNode aCNodeEnd = SUPERV::CNode::_narrow(nodes->NodesName[co]->Coupled()); \
51 cell = getCellNode(aCNode); \
53 SUPERVGUI_CanvasCellNode* aNode = new SUPERVGUI_CanvasCellNode( myMgr, this, myMain, aCNode); \
57 y += (CELL_HEIGHT + CELL_SPACE); \
58 SUPERVGUI_CanvasCellNode* aNodeEnd = new SUPERVGUI_CanvasCellEndNode( myMgr, this, myMain, aCNodeEnd, aNode); \
59 aNodeEnd->move(x, y); \
65 y += (CELL_HEIGHT + CELL_SPACE); \
66 cell = getCellNode(aCNodeEnd); \
71 if (co < (ncols-1)) x += (CELL_WIDTH + CELL_SPACE); \
75 // ----------------------------------------------------------
76 // SUPERVGUI_Array on QCanvas
77 // ----------------------------------------------------------
79 SUPERVGUI_CanvasArray::SUPERVGUI_CanvasArray(SUPERVGUI_Main* m, SUIT_ResourceMgr* mgr ):
84 Trace("SUPERVGUI_CanvasArray::SUPERVGUI_CanvasArray");
85 //resize(GRAPH_WIDTH, GRAPH_HEIGHT);
87 setDoubleBuffering(true);
89 QColor aColor = mgr->colorValue( "SUPERVGraph", "Background", DEF_MAIN_COLOR );
90 //aColor = QColor(SUIT_Session::session()->resourceMgr()->integerValue( "SUPERVGraph", "BackgroundColorRed" ),
91 // SUIT_Session::session()->resourceMgr()->integerValue( "SUPERVGraph", "BackgroundColorGreen" ),
92 // SUIT_Session::session()->resourceMgr()->integerValue( "SUPERVGraph", "BackgroundColorBlue" ) );
93 setBackgroundColor(aColor);
96 SUPERVGUI_CanvasArray::~SUPERVGUI_CanvasArray() {
97 Trace("SUPERVGUI_Array::~SUPERVGUI_CanvasArray");
98 //delete all cells which SUPERVGUI_CanvasArray contains
100 QObjectList* aCellList = queryList("SUPERVGUI_CanvasCellNode");
101 QObjectListIt aIt(*aCellList);
103 while ((anObj = aIt.current()) != 0) {
110 void SUPERVGUI_CanvasArray::sync() {
111 if (SUPERV_isNull(myMain->getDataflow())) return;
113 SUPERVGUI_CanvasCellNode* ihmNode;
114 QObjectList* ihmList = queryList("SUPERVGUI_CanvasCellNode");
115 QObjectListIt it(*ihmList);
116 while ((ihmNode=(SUPERVGUI_CanvasCellNode*)it.current()) != 0) {
123 bool SUPERVGUI_CanvasArray::create() {
124 Trace("SUPERVGUI_Array::create");
125 SUPERV_Nodes nodes = myMain->getDataflow()->Nodes();
127 aCount += nodes->CNodes.length();
128 aCount += nodes->FNodes.length();
129 aCount += nodes->INodes.length();
130 aCount += nodes->GNodes.length();
131 aCount += nodes->LNodes.length();
132 aCount += nodes->SNodes.length();
133 if (aCount == 0) return true;
135 SUPERVGUI_CanvasCellNode* cell;
139 int nligs = myMain->getDataflow()->LevelMax();
140 cout<<"-> myMain->getDataflow()->LevelMax() = "<<myMain->getDataflow()->LevelMax()<<endl;
141 int ncols = myMain->getDataflow()->ThreadsMax();
142 cout<<"-> myMain->getDataflow()->ThreadsMax() = "<<myMain->getDataflow()->ThreadsMax()<<endl;
144 // there is no any calculations
145 if (ncols == 0) return false;
147 QPen pen(Qt::SolidLine);
150 QBrush br( myMgr->colorValue( "SUPERVGraph", "Title", DEF_MAIN_TITLE ) );
152 // variables to resize canvas in table view
156 for (int co = 0; co < ncols; co++) {
157 aLabel = QString("Thread %1").arg(co);
158 QRect aRect = QRect(50 + co * (CELL_WIDTH + CELL_SPACE), 20, CELL_WIDTH, CELL_HEIGHT);
159 QCanvasRectangle* aThread = new QCanvasRectangle(aRect, this);
160 aThread->setPen(pen);
161 aThread->setBrush(br);
165 QCanvasText* aText = new QCanvasText(aLabel, this);
166 QRect aBRect = aText->boundingRect();
167 aText->setX(aRect.x() + aRect.width()/2 - aBRect.width()/2);
168 aText->setY(aRect.y() + aRect.height()/2 - aBRect.height()/2);
172 aMaxWidth = aRect.x() + aRect.width() + 50;
176 bool LevelHasDiffNT = false;
177 for (int li = 0; li <= nligs; li++) {
178 nodes = myMain->getDataflow()->LevelNodes(li);
179 int aSumNum = nodes->CNodes.length()+nodes->FNodes.length()+nodes->INodes.length()+
180 nodes->GNodes.length()+nodes->LNodes.length()+nodes->SNodes.length();
181 if (nodes->CNodes.length() != 0 ) {
182 ADDNODES(CNodes,LevelHasDiffNT);
183 if (aSumNum > nodes->CNodes.length())
184 LevelHasDiffNT = true;
186 if (nodes->FNodes.length() != 0 ) {
187 ADDNODES(FNodes,LevelHasDiffNT);
188 if (aSumNum > nodes->FNodes.length())
189 LevelHasDiffNT = true;
191 if (nodes->INodes.length() != 0 ) {
192 ADDNODES(INodes,LevelHasDiffNT);
193 if (aSumNum > nodes->INodes.length())
194 LevelHasDiffNT = true;
196 if (nodes->GNodes.length() != 0 ) {
197 ADDNODES(GNodes,LevelHasDiffNT);
198 if (aSumNum > nodes->GNodes.length())
199 LevelHasDiffNT = true;
201 if (nodes->LNodes.length() != 0 ) {
202 ADDCONTROLNODES(LNodes,LevelHasDiffNT);
203 if (aSumNum > nodes->LNodes.length())
204 LevelHasDiffNT = true;
206 if (nodes->SNodes.length() != 0 ) {
207 ADDCONTROLNODES(SNodes,LevelHasDiffNT);
208 if (aSumNum > nodes->SNodes.length())
209 LevelHasDiffNT = true;
211 y += (CELL_HEIGHT + CELL_SPACE);
213 LevelHasDiffNT = false;
216 nodeY = y + CELL_HEIGHT*2;
220 // if aMaxWidth and aMaxHeight is greater than the current size
221 // of the canvas, we resize canvas to these new width and height
222 if ( aMaxWidth > this->width() || aMaxHeight > this->height() )
223 this->resize( aMaxWidth > this->width() ? aMaxWidth : this->width(),
224 aMaxHeight > this->height() ? aMaxHeight : this->height() );
229 void SUPERVGUI_CanvasArray::destroy() {
230 Trace("SUPERVGUI_Array::destroy");
232 QObjectList* aCellList = queryList("SUPERVGUI_CanvasCellNode");
233 QObjectListIt aIt(*aCellList);
235 while ((anObj = aIt.current()) != 0) {
237 ((SUPERVGUI_CanvasCellNode*)anObj)->getPrs()->hide();
241 // mkr : delete QCanvasRectangle and QCanvasText canvas items for each Thread.
242 // Threads will be recreate when create() function is called
243 QCanvasItemList aTextList = allItems();
244 for (QCanvasItemList::Iterator aItText = aTextList.begin(); aItText != aTextList.end(); ++aItText) {
245 SUPERVGUI_CanvasCellNodePrs* aPrs = dynamic_cast<SUPERVGUI_CanvasCellNodePrs*>(*aItText);
253 SUPERVGUI_CanvasCellNode* SUPERVGUI_CanvasArray::getCellNode(SUPERV::CNode_ptr theNode) const
255 return (SUPERVGUI_CanvasCellNode*)
256 ((SUPERVGUI_CanvasArray*)this)->child(theNode->Name(), "SUPERVGUI_CanvasCellNode");
259 SUPERVGUI_CanvasCellNode* SUPERVGUI_CanvasArray::addNode(SUPERV_CNode node) {
260 Trace("SUPERVGUI_CanvasArray::addNode");
261 SUPERVGUI_CanvasCellNode* n = new SUPERVGUI_CanvasCellNode( myMgr, this, myMain, node);
262 n->move(nodeX, nodeY);