]> matita.cs.unibo.it Git - logicplayer.git/blobdiff - mainActivity/src/com/example/furt/myapplication/touchnodeHandler.java
Ported to latest version of Android SDK
[logicplayer.git] / mainActivity / src / com / example / furt / myapplication / touchnodeHandler.java
diff --git a/mainActivity/src/com/example/furt/myapplication/touchnodeHandler.java b/mainActivity/src/com/example/furt/myapplication/touchnodeHandler.java
deleted file mode 100755 (executable)
index 237a7cd..0000000
+++ /dev/null
@@ -1,148 +0,0 @@
-package com.example.furt.myapplication;
-
-import android.graphics.Color;
-import android.graphics.Paint;
-import android.util.TypedValue;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.Button;
-import android.widget.RelativeLayout;
-import android.widget.TextView;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class touchnodeHandler implements View.OnClickListener {
-    static RuleDialog ruleDialog; //il ruleDialog da far comparire nel caso in cui l'utente voglia visualizzare le regole di introduzione disponibili
-    Node n; //nodo a cui è legato questo handler
-    touchnodeHandler(Node node) {
-        n=node; ruleDialog=null;
-    }
-    @Override
-    public void onClick(View view) {
-        Paint p=new Paint();
-        n.hasFocus=true; //il nodo cliccato ha il focus
-        TextView v=(TextView)view;
-        v.setTextColor(Color.RED); //colorazione rossa per il nodo
-        if (DrawActivity.selectedNode!=null)
-            if (DrawActivity.selectedNode.view==view) { //doppio clic sul nodo: parte il Dialog per le regole di introduzione
-                if (DrawActivity.selectedNode.Children.size()==0){
-                    List<IntroductionRule> L=new ArrayList<IntroductionRule>();
-                    for (IntroductionRule r: DrawActivity.selectedNode.F.introductionRules())
-                    {
-                        if (r.getPriority()!=0) //short click: aggiungo solo le regole a priorità alta
-                            L.add(r);
-                    }
-                    if (L.size()==1) //c'è una sola regola: la applico immediatamente.
-                    {
-                        Node selectedRule=L.get(0).createNodes(new askFormula());
-                        for (Node n : selectedRule.Children) {
-                            for (Hypothesis hp : n.NodeHP)
-                                hp.fromNode = DrawActivity.selectedNode; //le ipotesi dei nuovi figli provengono dal nodo in cui stanno per essere inserite
-                            n.addHPList(DrawActivity.selectedNode.NodeHP);
-                            n.handler = null;
-                            DrawActivity.selectedNode.addChild(n);
-                        }
-                        DrawActivity.selectedNode.hasFocus = false;
-                        DrawActivity.selectedNode.ruleName = selectedRule.Children.get(0).ruleName;
-                        DrawActivity.selectedNode.Children.get(0).hasFocus = true;
-                        DrawActivity.nmoves++;
-                        DrawActivity.rootNode.Clean();
-                        DrawActivity.startDraw();
-                        return;
-                    }
-                    else {
-                        //parte il ruleDialog
-                        ruleDialog = new RuleDialog(DrawActivity.selectedNode.F.introductionRules());
-                        ruleDialog.show(DrawActivity.fragmentManager, "CIAO");
-                    }
-                }
-                else //nodo intermedio: parte il Dialog per le operazioni di copia/cancella
-                {
-                    CopyPasteDialog copyPasteDialog=new CopyPasteDialog(DrawActivity.selectedNode);
-                    copyPasteDialog.show(DrawActivity.fragmentManager,"");
-                }
-                return;
-            }
-        int i,size;
-        if (DrawActivity.selectedNode!=null) { //c'era già un selectedNode: lo ricoloro adeguatamente.
-            if(DrawActivity.selectedNode.status==Node.OPEN || DrawActivity.selectedNode.status==Node.FAKE)
-                DrawActivity.selectedNode.view.setTextColor(Color.BLACK);
-            else
-                DrawActivity.selectedNode.view.setTextColor(Color.GRAY);
-        }
-        DrawActivity.selectedNode = n;
-        DrawActivity.globalHP.removeAllViews(); //rimuovo le eventuali vecchie ipotesi per mostrare quelle del nuovo selectedNode
-        size = n.NodeHP.size(); //numero di ipotesi
-        int leftID=0; //ID dell'eventuale ipotesi a destra della quale dev'essere posizionata l'ipotesi (0=assente)
-        int headID=0; //ID dell'eventuale ipotesi sotto la quale deve comparire l'ipotesi (0=assente)
-        float sum=0; //lunghezza raggiunta finora: se supera la larghezza dello schermo devo andare a capo
-        for (i = 0; i<size; i++) //fa apparire le ipotesi cancellate
-        {
-            final TextView newT=new TextView(view.getContext());
-            RelativeLayout.LayoutParams myP=new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
-            newT.setText(n.NodeHP.get(i).HP.toString());
-            newT.setTextSize(20);
-            newT.setId(DrawActivity.globalId++);
-            if (i==0) //prima ipotesi: sarà il leftID per le successive
-                leftID=newT.getId();
-            myP.setMargins(50,0,0,0);
-            float thisSize;
-            p.setTextSize(20);
-            thisSize=p.measureText(newT.getText().toString()); //misuro la larghezza dell'ipotesi inserita
-            thisSize+=thisSize*0.2; //con un'approssimazione per eccesso del 20%
-            sum+=thisSize; //aggiungo alla somma totale la larghezza di questa ipotesi e della spaziatura
-            sum+=100;
-            if (sum>(DrawActivity.v.widthPixels+20)) //ho superato la larghezza dello schermo: devo andare a capo
-            {
-                sum=thisSize; //il nuovo nodo è il primo della nuova riga
-                headID=leftID; //tutti gli altri devono stare sotto un nodo della riga precedente
-            }
-            else
-                myP.addRule(RelativeLayout.RIGHT_OF,leftID); //non vado a capo: mi limito a posizionarmi a destra del leftID
-            if (headID!=0)
-                myP.addRule(RelativeLayout.BELOW,headID); //mi posiziono sotto l'headID se esiste
-            newT.setLayoutParams(myP);
-            List<EliminationRule> R=n.NodeHP.get(i).HP.EliminationRules();
-            if (R.size()!=0) { //ci sono regole di eliminazione per questa formula
-                Node L= R.get(0).createNodes(null,new askFormula());
-                newT.setOnClickListener(new touchHPHandler(L,n.NodeHP.get(i)));
-            }
-            else //setto comunuqe il listener nel caso in cui la formula venga scaricata
-                newT.setOnClickListener(new touchHPHandler(null,n.NodeHP.get(i)));
-            newT.setOnLongClickListener(new LongHPClick(n.NodeHP.get(i).fromNode)); //setto un longclick listener che mostra il nodo da cui viene l'ipotesi
-            leftID=newT.getId(); //aggiorno il leftID
-            DrawActivity.globalHP.addView(newT);
-        }
-        //disegno il bottone utilizzando lo stesso algoritmo utilizzato per le ipotesi
-
-        final Button elim=new Button(view.getContext());
-        RelativeLayout.LayoutParams myP=new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
-        elim.setText("Nuova...");
-        elim.setTextSize(TypedValue.COMPLEX_UNIT_SP,16);
-        elim.setId(DrawActivity.globalId++);
-        myP.setMargins(50,0,0,0);
-        p.setTextSize(16);
-        float buttonSize=p.measureText("Nuova...");
-        sum+=buttonSize;
-        if (sum>(DrawActivity.v.widthPixels/1.5)) //ho superato la larghezza dello schermo: devo andare a capo
-        {
-            headID=leftID;
-        }
-        else
-            myP.addRule(RelativeLayout.RIGHT_OF,leftID);
-        if (headID!=0)
-            myP.addRule(RelativeLayout.BELOW, headID);
-        elim.setLayoutParams(myP);
-        elim.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                parserDialog p=new parserDialog();
-                p.show(DrawActivity.fragmentManager, ""); //parte l'editor per inserire nuove formule
-            }
-        });
-        DrawActivity.globalHP.addView(elim);
-    }
-}
-
-