Changeset 2539 in Sophya for trunk/SophyaPI/PI/pidrwtools.cc

Timestamp:

May 25, 2004, 12:45:08 AM (21 years ago)

Author:

ansari

Message:

suite et (presque) fin codage menu et event handler manipulation interactive des drawers avec activation ds PIScDrawWdg, PIImage et PI3DWdg - Reza 24 Mai 2004

File:

• trunk/SophyaPI/PI/pidrwtools.cc (modified) (11 diffs)

trunk/SophyaPI/PI/pidrwtools.cc

@@ -947 +947 @@
 
   PIGraphic* gr = mBWdg->WindowGraphic();
-  
+  mBWdg->GetActiveDrawer()->HighLight(true);
   PIGOMode gmod =  gr->GetGOMode();
   PILineAtt gline = gr->GetLineAtt();
@@ -976 +976 @@
 void PIDrwPosSizeEvH::CheckBeforeDelete()
 {
-  if (!_rmok) 
+  if (!_rmok) {
+    PIDrawer* adrw = mBWdg->GetActiveDrawer();
+    if (adrw) adrw->HighLight(true);
     mBWdg->RemoveEventHandler(this);    
+  }
   _rmok = true; 
 }
@@ -1120 +1123 @@
   // On enleve le handler 
 //      cout << " DBG-  mBWdg->RemoveEventHandler(this); " << endl;
+        PIDrawer* adrw = mBWdg->GetActiveDrawer();
+        if (adrw) adrw->HighLight(false);
         mBWdg->RemoveEventHandler(this);
         _rmok = true;
@@ -1181 +1186 @@
 }
 
+//-----------------------------------------------------------------
+//------- Classe Event handler pour Mouse Select de l'active Drawer 
+class PIDrwSelectEvH : public PIEventHandler {
+public: 
+  PIDrwSelectEvH(PIBaseWdg* bwdg);
+          void    CheckBeforeDelete();
+  virtual void    ProcessEvent(); 
+
+protected:
+//  void ComputeResizeZone();
+  void ComputeOKZone();
+//  inline void ComputeDrawerZone() 
+//    { x1 = _x1;  y1 = _y1; x2 = _x2-_x1;  y2 = _y2-_y1; }
+
+
+  PIBaseWdg* mBWdg;
+  int _caid;
+  int _x1, _y1, _x2, _y2;
+  PIGrCoord x1, y1, x2, y2;
+  PIGrCoord xc, yc, rc;
+  bool _okend;
+  bool _rmok;
+};
+
+/* --Methode-- */
+PIDrwSelectEvH::PIDrwSelectEvH(PIBaseWdg* bwdg)
+{
+  mBWdg = bwdg;
+  _x1 = _y1 = _x2 = _y2 = -1;
+  x1 = y1 = x2 = y2 = xc = yc = rc = -1;
+  _okend = false;
+  _rmok = false;
+  if (bwdg == NULL) return;
+
+  int aid = bwdg->GetActiveDrawerId();
+  if (aid < 0) return;
+  
+  mBWdg->GetActiveDrawer()->HighLight(true);
+  _caid = aid;
+
+  PIGraphic* gr = mBWdg->WindowGraphic();
+  
+  PIGOMode gmod =  gr->GetGOMode();
+  PILineAtt gline = gr->GetLineAtt();
+  PIColors gcol = gr->GetForeground();
+
+  gr->SelForeground(PI_Magenta);
+  gr->SelGOMode(PI_GOXOR);
+  gr->SelLine(PI_ThinLine);
+
+  ComputeOKZone();
+  gr->DrawBox(x1,y1, x2, y2);
+  gr->DrawFCircle(xc,yc,rc);
+
+  gr->SelGOMode(gmod);
+  gr->SelLine(gline);
+  gr->SelForeground(gcol);
+
+//  cout << "DBG- Adding Event-Handler " << endl;
+  mBWdg->AddEventHandler(this, PIEvent_But1Press);
+}
+/* --Methode-- */
+void PIDrwSelectEvH::CheckBeforeDelete()
+{
+  if (!_rmok) {
+    PIDrawer* adrw = mBWdg->GetActiveDrawer();
+    if (adrw) adrw->HighLight(true);
+    mBWdg->RemoveEventHandler(this);    
+  }
+  _rmok = true; 
+}
+
+
+/* --Methode-- */
+void PIDrwSelectEvH::ComputeOKZone()
+{
+  bool _elastic = false;
+  int aid = mBWdg->GetActiveDrawerId();
+  if (mBWdg->IsDrawerAutoSizePos(aid)) {
+    mBWdg->GetDefaultDrawRectangle(x1, y1, x2, y2, _elastic);
+  }
+  else { 
+    mBWdg->GetDrawerPosition(aid, x1, y1, x2, y2, _elastic);
+  }
+    
+  if (_elastic) {
+    _x1 = (double)x1*(double)mBWdg->XSize();
+    _x2 = (double)x2*(double)mBWdg->XSize();
+    _y1 = (double)y1*(double)mBWdg->YSize();
+    _y2 = (double)y2*(double)mBWdg->YSize();
+  }
+  else {
+    _x1 = x1; _x2 = x2;
+    _y1 = y1; _y2 = y2;
+  }
+
+  int dx = (int)(0.06*(_x2-_x1));
+  int dy = (int)(0.06*(_y2-_y1));
+  if (dx < 20)  dx = 20;
+  if (dy < 20)  dx = 20;
+  int dxy = (dx < dy) ? dx : dy ;
+  if (dxy%2 != 0) dxy++;
+  _x1 = _x2-dxy;
+  _y1 = _y2-dxy;
+  x1 = _x1;  
+  y1 = _y1;    
+  x2 = y2 = dxy;
+  xc = _x1+dxy/2;
+  yc = _y1+dxy/2;
+  rc = dxy/2-2;
+}
+
+/* --Methode-- */
+void PIDrwSelectEvH::ProcessEvent()
+{
+
+  bool chgadrw = false;
+  int nid = -1;
+
+  PIGraphic* gr = mBWdg->WindowGraphic();
+
+  PIGOMode gmod =  gr->GetGOMode();
+  PILineAtt gline = gr->GetLineAtt();
+  PIColors gcol = gr->GetForeground();
+
+
+  switch (EventType()) {
+    case PIEvent_But1Press :
+      // Zone OK=Fin
+      if ( (GetPosX() >= _x1) && (GetPosX() <= _x2) && 
+           (GetPosY() >= _y1) && ((GetPosY() <= _y2) ) ) _okend = true;
+      else {
+        nid = mBWdg->FindNearestDrawerId(GetPosX(), GetPosY());
+        if (nid != _caid)  chgadrw = true;
+      }
+      break;
+
+    default :
+      break;
+  }
+  if ( _okend || chgadrw ) {
+    gr->SelForeground(PI_Magenta);
+    gr->SelGOMode(PI_GOXOR);
+    gr->SelLine(PI_ThinLine);
+
+    gr->DrawBox(x1,y1, x2, y2);
+    gr->DrawFCircle(xc,yc,rc);
+
+    gr->SelGOMode(gmod);
+    gr->SelLine(gline);
+    gr->SelForeground(gcol);
+
+    PIDrawer* adrw = mBWdg->GetActiveDrawer();
+    if (adrw) adrw->HighLight(false);
+    
+    if (_okend) {
+      mBWdg->RemoveEventHandler(this);
+      _rmok = true;
+      return;
+    }            
+    else { 
+      mBWdg->SetActiveDrawerId(nid);
+      _caid = nid;
+      adrw = mBWdg->GetActiveDrawer();
+      if (adrw) adrw->HighLight(true);
+    
+      gr->SelForeground(PI_Magenta);
+      gr->SelGOMode(PI_GOXOR);
+      gr->SelLine(PI_ThinLine);
+
+      ComputeOKZone();
+
+      gr->DrawBox(x1,y1, x2, y2);
+      gr->DrawFCircle(xc,yc,rc);
+
+      gr->SelGOMode(gmod);
+      gr->SelLine(gline);
+      gr->SelForeground(gcol);
+    }
+  }  
+}
+
+
+
 //------------------------------------------------------------
 /* --Methode-- */
@@ -1190 +1379 @@
   mFgxor = fgxor;
   mEvH = NULL;
+  mSEvH = NULL;
 
   if (bwdg == NULL) return;
@@ -1199 +1389 @@
   AppendSeparator();
   AppendItem("Detach", 405);
-  AppendItem("Highlight", 406);
+  AppendItem("MouseSelect", 406);
   AppendItem("Refresh", 407);
   int aid = bwdg->GetActiveDrawerId();
@@ -1221 +1411 @@
       mit += bwdg->GetDrawer(k)->Name();
       mListDrw->AppendItem(mit.c_str(), 1000+k);
+      if (bwdg->GetDrawerIdFromNum(k) == aid)  
+        mListDrw->SetSensitivityMsg(1000+k, false);
     }
     AppendPDMenu(mListDrw);
   }
-  PIDrawer*  actdr = mBWdg->GetActiveDrawer();
-  if (actdr)  actdr->HighLight(true);
+//SUP  PIDrawer*  actdr = mBWdg->GetActiveDrawer();
+//SUP  if (actdr)  actdr->HighLight(true);
 }
 
@@ -1235 +1427 @@
     mEvH->CheckBeforeDelete();
     delete mEvH;
+  }
+  if (mSEvH) { 
+    mSEvH->CheckBeforeDelete();
+    delete mSEvH;
   }
 }
@@ -1249 +1445 @@
     case 401 :
       if (aid >= 0)  PIDrwTools::ShowPIDrwTools(mBWdg);
-      if (actdrw != NULL) actdrw->HighLight(false);
       break;
     case 402 :
@@ -1260 +1455 @@
       if (actdrw != NULL) { 
         actdrw->ShowControlWindow(mBWdg);
-        actdrw->HighLight(false);
       }
       break;
     case 404 :
-      if (mEvH) delete mEvH;
-      if (actdrw != NULL) actdrw->HighLight(false);
+      if (mEvH) { 
+        mEvH->CheckBeforeDelete();      
+        delete mEvH;
+      }
       mEvH = new PIDrwPosSizeEvH(mBWdg, mFgxor);
       break;
@@ -1275 +1471 @@
       break;
     case 406 :
-      if (actdrw != NULL)  actdrw->HighLight(true);
+      if (mSEvH) { 
+        mSEvH->CheckBeforeDelete();     
+        delete mSEvH;
+      }
+      mSEvH = new PIDrwSelectEvH(mBWdg);
       break;
     case 407 :