//Mod3Input.java /* * Panel with all input operations for Module1.1 * Using null layout - positions of elements hard-coded * authors: Umberto Ravaioli, Janice Richards * version 1.0 - Copyright: Amanogawa.com - All Rights Reserved */ import java.awt.*; import java.awt.event.*; import java.awt.font.*; import java.text.*; import java.io.IOException; import javax.swing.*; import javax.swing.event.*; public class Mod3Input extends Panel { private Mod3State state; private static final Color bgcolor = new Color(236,236,236); public Choice ch; public TextField textA, textB, textM, textN; private Label labA, labB, labM, labN; //private Label ulabA, ulabB, ulabM, ulabN; public JSlider sliderA, sliderB, sliderM, sliderN, sliderM_other, sliderN_other, sliderM_sin, sliderN_sin; public int ScrollMax = 200; //public int ScrollMax_2 = 10; // was 60 -3.0 - +3.0 by .1 public int ScrollMax_2 = 5; // 0 - 5 (ScrollMax_2+1) public int ScrollMax_3 = 10; // -5 - 5 (ScrollMax_3+1) public int ScrollMax2; // either ScrollMax_2 or ScrollMax_3 if sinusoidal //private String functionString = ""; private String gradientString = ""; //private BufferedImage x, check, mark; private String nullString = "NULL"; private static Font tinyfont, boldTinyfont, labfont, boldLabfont, boldfont, normalfont; DecimalFormat dec = new DecimalFormat("###.#"); DecimalFormat dec2 = new DecimalFormat("##"); int vPos, vHeight; public Mod3Input(Mod3State state){ super(); setLayout(null); setBackground(bgcolor); this.state = state; tinyfont = state.sanSerifFont.deriveFont(10F); boldTinyfont = state.sanSerifFont.deriveFont(Font.BOLD,10F); //boldTinyfont = state.sanSerifFont.deriveFont(10F); labfont = state.sanSerifFont.deriveFont(12F); boldLabfont = state.sanSerifFont.deriveFont(Font.BOLD,12F); //boldLabfont = state.sanSerifFont.deriveFont(12F); normalfont = state.sanSerifFont.deriveFont(14F); boldfont = state.sanSerifFont.deriveFont(Font.BOLD,14F); //boldfont = state.sanSerifFont.deriveFont(12F); Label chLabel = new Label("Select function: ",Label.LEFT); chLabel.setFont(boldLabfont); ch = new Choice(); //ch.setFont(TheFonts.sanSerif14); ch.setFont(boldfont); ch.addItem(" polynomial"); ch.addItem(" exponential"); ch.addItem(" sinusoidal"); labA = new Label("x coefficent ",Label.RIGHT); labA.setFont(boldfont); labA.setForeground(state.color1); labB = new Label("y coefficent ",Label.RIGHT); labB.setFont(boldfont); labB.setForeground(state.color2); labM = new Label("x exponent ",Label.RIGHT); labM.setFont(boldfont); labM.setForeground(state.color3); labN = new Label("y exponent ",Label.RIGHT); labN.setFont(boldfont); labN.setForeground(state.color4); textA = new TextField(5); textA.setFont(boldLabfont); textA.setForeground(state.color1); textB = new TextField(5); textB.setFont(boldLabfont); textB.setForeground(state.color2); textM = new TextField(2); //textM.setFont(tinyfont); textM.setForeground(state.color3); textN = new TextField(2); //textN.setFont(tinyfont); textN.setForeground(state.color4); sliderA = new JSlider(0,ScrollMax+1); sliderB = new JSlider(0,ScrollMax+1); sliderM_other = new JSlider(0,ScrollMax_2+1); sliderN_other = new JSlider(0,ScrollMax_2+1); sliderM_sin = new JSlider(0,ScrollMax_3+1); sliderN_sin = new JSlider(0,ScrollMax_3+1); /* sliderA = new Scrollbar(Scrollbar.HORIZONTAL,0,1,0,ScrollMax+1); sliderB = new Scrollbar(Scrollbar.HORIZONTAL,0,1,0,ScrollMax+1); sliderM_other = new Scrollbar(Scrollbar.HORIZONTAL,0,1,0,ScrollMax_2+1); sliderN_other = new Scrollbar(Scrollbar.HORIZONTAL,0,1,0,ScrollMax_2+1); sliderM_sin = new Scrollbar(Scrollbar.HORIZONTAL,0,1,0,ScrollMax_3+1); sliderN_sin = new Scrollbar(Scrollbar.HORIZONTAL,0,1,0,ScrollMax_3+1); */ sliderM_sin.setVisible(false); sliderN_sin.setVisible(false); add(chLabel); add(ch); add(labA); add(labB); add(labM); add(labN); add(textA); add(textB); add(textM); add(textN); add(sliderA); add(sliderB); add(sliderM_other); add(sliderN_other); add(sliderM_sin); add(sliderN_sin); // TEMPORARY?? 7/26/14 try to get rid of "..." on macs //chLabel.setBounds(20,35,100,20); //ch.setBounds(120,35,120,20); chLabel.setBounds(20,35,120,20); ch.setBounds(140,35,140,20); //int vPosInit = 107, vPos, dvPos = 8, vHeight = 20; int vPosInit = 107, dvPos = 8; vHeight = 20; vPos = vPosInit; labA.setBounds(20,vPos,120,vHeight); sliderA.setBounds(142,vPos+2,196,vHeight); /* Panel ps1 = new Panel(); ps1.setBackground(Mod3State.color1); add(ps1); ps1.setBounds(141,vPos+1,198,vHeight+2); Panel ps2 = new Panel(); ps2.setBackground(Color.black); add(ps2); ps2.setBounds(140,vPos,200,vHeight+4); */ vPos += vHeight + dvPos; labB.setBounds(20,vPos,120,vHeight); sliderB.setBounds(142,vPos+2,196,vHeight); /* Panel ps3 = new Panel(); ps3.setBackground(Mod3State.color2); add(ps3); ps3.setBounds(141,vPos+1,198,vHeight+2); Panel ps4 = new Panel(); ps4.setBackground(Color.black); add(ps4); ps4.setBounds(140,vPos,200,vHeight+4); */ vPos += vHeight + dvPos; labM.setBounds(20,vPos,120,vHeight); sliderM_other.setBounds(142,vPos+2,196,vHeight); sliderM_sin.setBounds(142,vPos+2,196,vHeight); /* Panel ps5 = new Panel(); ps5.setBackground(Mod3State.color3); add(ps5); ps5.setBounds(141,vPos+1,198,vHeight+2); Panel ps6 = new Panel(); ps6.setBackground(Color.black); add(ps6); ps6.setBounds(140,vPos,200,vHeight+4); */ vPos += vHeight + dvPos; labN.setBounds(20,vPos,120,vHeight); sliderN_other.setBounds(142,vPos+2,196,vHeight); sliderN_sin.setBounds(142,vPos+2,196,vHeight); /* Panel ps7 = new Panel(); ps7.setBackground(Mod3State.color4); add(ps7); ps7.setBounds(141,vPos+1,198,vHeight+2); Panel ps8 = new Panel(); ps8.setBackground(Color.black); add(ps8); ps8.setBounds(140,vPos,200,vHeight+4); */ vPos += 2*(vHeight + dvPos); //System.out.println("vPos = "+vPos); layoutPolynomialEqn(); // textM, textN, sliderM, and sliderN intialized in the // layout...() functions: textA.setText(""+dec.format(state.aVal)); sliderA.setValue((int)((state.aVal-state.aMin)* ScrollMax/(state.aMax-state.aMin))); textB.setText(""+dec.format(state.bVal)); sliderB.setValue((int)((state.bVal-state.bMin)* ScrollMax/(state.bMax-state.bMin))); /* // Initialize textfields and sliders: textA.setText(""+dec.format(state.aVal)); sliderA.setValue((int)((state.aVal-state.aMin)* ScrollMax/(state.aMax-state.aMin))); textB.setText(""+dec.format(state.bVal)); sliderB.setValue((int)((state.bVal-state.bMin)* ScrollMax/(state.bMax-state.bMin))); textM.setText(""+dec.format(state.mVal)); sliderM.setValue((int)((state.mVal-state.mMin)* ScrollMax2/(state.mMax-state.mMin))); textN.setText(""+dec.format(state.nVal)); sliderN.setValue((int)((state.nVal-state.nMin)* ScrollMax2/(state.nMax-state.nMin))); */ //repaint(); } public void layoutPolynomialEqn() { ScrollMax2 = ScrollMax_2; sliderM_sin.setVisible(false); sliderN_sin.setVisible(false); sliderM_other.setVisible(true); sliderN_other.setVisible(true); state.mMin = state.mnMin; state.mMax = state.mnMax; state.nMin = state.mnMin; state.nMax = state.mnMax; sliderM = sliderM_other; sliderN = sliderN_other; labA.setText("x coefficent "); labB.setText("y coefficent "); labM.setText("x exponent "); labN.setText("y exponent "); textM.setFont(boldTinyfont); textN.setFont(boldTinyfont); //textA.setBounds(70,vPos,40,vHeight); textA.setBounds(60,vPos,35,vHeight); //textM.setBounds(125,vPos-10,32,vHeight-5); textM.setBounds(110,vPos-10,18,vHeight-5); //textB.setBounds(177,vPos,40,vHeight); textB.setBounds(162,vPos,35,vHeight); //textN.setBounds(232,vPos-10,32,vHeight-5); textN.setBounds(212,vPos-10,18,vHeight-5); fixMandNValues(); recalcDivergenceStuffA(); recalcDivergenceStuffB(); } private void fixMandNValues() { // M and N current values may no longer be valid // (e.g. from sinusoidal to polynomial); also need to // update sliders since they can be different: if (state.mVal < state.mMin) state.mVal = state.mMin; else if (state.mVal > state.mMax) state.mVal = state.mMax; if (state.nVal < state.nMin) state.nVal = state.nMin; else if (state.nVal > state.nMax) state.nVal = state.nMax; textM.setText(""+dec2.format(state.mVal)); sliderM.setValue((int)((state.mVal-state.mMin)* ScrollMax2/(state.mMax-state.mMin))); textN.setText(""+dec2.format(state.nVal)); sliderN.setValue((int)((state.nVal-state.nMin)* ScrollMax2/(state.nMax-state.nMin))); } public void layoutExponentialEqn() { ScrollMax2 = ScrollMax_2; sliderM_sin.setVisible(false); sliderN_sin.setVisible(false); sliderM_other.setVisible(true); sliderN_other.setVisible(true); state.mMin = state.mnMin; state.mMax = state.mnMax; state.nMin = state.mnMin; state.nMax = state.mnMax; sliderM = sliderM_other; sliderN = sliderN_other; labA.setText("x coefficent "); labB.setText("y coefficent "); labM.setText("x exponent "); labN.setText("y exponent "); textM.setFont(boldTinyfont); textN.setFont(boldTinyfont); //textA.setBounds(70,vPos,40,vHeight); textA.setBounds(60,vPos,35,vHeight); //textM.setBounds(125,vPos-5,32,vHeight-5); textM.setBounds(110,vPos-5,18,vHeight-5); //textB.setBounds(186,vPos,40,vHeight); textB.setBounds(171,vPos,35,vHeight); //textN.setBounds(240,vPos-5,32,vHeight-5); textN.setBounds(221,vPos-5,18,vHeight-5); fixMandNValues(); recalcDivergenceStuffA(); recalcDivergenceStuffB(); } public void layoutSinusoidalEqn() { ScrollMax2 = ScrollMax_3; sliderM_sin.setVisible(true); sliderN_sin.setVisible(true); sliderM_other.setVisible(false); sliderN_other.setVisible(false); state.mMin = state.mnMinSin; state.mMax = state.mnMaxSin; state.nMin = state.mnMinSin; state.nMax = state.mnMaxSin; sliderM = sliderM_sin; sliderN = sliderN_sin; labA.setText("cos coefficent "); labB.setText("sin coefficent "); labM.setText("cos parameter "); labN.setText("sin parameter "); textM.setFont(boldLabfont); textN.setFont(boldLabfont); //textA.setBounds(70,vPos,40,vHeight); textA.setBounds(60,vPos,35,vHeight); //textM.setBounds(142,vPos,40,vHeight); textM.setBounds(128,vPos,35,vHeight); // 142-14 = 128 //textB.setBounds(220,vPos,40,vHeight); textB.setBounds(215,vPos,35,vHeight); //textN.setBounds(289,vPos,40,vHeight); textN.setBounds(282,vPos,35,vHeight); fixMandNValues(); recalcDivergenceStuffA(); recalcDivergenceStuffB(); } public void updateParamA() { if(sliderA.getValue()>=ScrollMax){ state.aVal=state.aMax; sliderA.setValue((int)((state.aVal-state.aMin)* ScrollMax/(state.aMax-state.aMin))); } else { state.aVal = state.aMin + (state.aMax-state.aMin)* sliderA.getValue()/ScrollMax; //state.aVal = MaestroA.rounder(state.aVal,5); } //textA.setText(""+dec.format(MaestroA.rounder(state.aVal,5))); textA.setText(""+dec.format(state.aVal)); recalcDivergenceStuffA(); } public void updateParamB() { if(sliderB.getValue()>=ScrollMax){ state.bVal=state.bMax; sliderB.setValue((int)((state.bVal-state.bMin)* ScrollMax/(state.bMax-state.bMin))); } else { state.bVal = state.bMin + (state.bMax-state.bMin)* sliderB.getValue()/ScrollMax; //state.bVal = MaestroA.rounder(state.bVal,5); } //textB.setText(""+dec.format(MaestroA.rounder(state.bVal,5))); textB.setText(""+dec.format(state.bVal)); recalcDivergenceStuffB(); } public void updateParamM() { if(sliderM.getValue()>=ScrollMax2){ state.mVal=state.mMax; sliderM.setValue((int)((state.mVal-state.mMin)* ScrollMax2/(state.mMax-state.mMin))); } else { state.mVal = state.mMin + (state.mMax-state.mMin)* sliderM.getValue()/ScrollMax2; //state.mVal = MaestroA.rounder(state.mVal,5); } //textM.setText(""+dec.format(MaestroA.rounder(state.mVal,5))); textM.setText(""+dec2.format(state.mVal)); recalcDivergenceStuffA(); } public void updateParamN() { if(sliderN.getValue()>=ScrollMax2){ state.nVal=state.nMax; sliderN.setValue((int)((state.nVal-state.nMin)* ScrollMax2/(state.nMax-state.nMin))); } else { state.nVal = state.nMin + (state.nMax-state.nMin)* sliderN.getValue()/ScrollMax2; //state.nVal = MaestroA.rounder(state.nVal,5); } //textN.setText(""+dec.format(MaestroA.rounder(state.nVal,5))); textN.setText(""+dec2.format(state.nVal)); recalcDivergenceStuffB(); } public void adjustSliderA() { readTextUpdateSlider(textA, sliderA, state.aMin, state.aMax); recalcDivergenceStuffA(); } public void adjustSliderB() { readTextUpdateSlider(textB, sliderB, state.bMin, state.bMax); recalcDivergenceStuffB(); } public void adjustSliderM() { readTextUpdateSlider(textM, sliderM, state.mMin, state.mMax); recalcDivergenceStuffA(); } public void adjustSliderN() { readTextUpdateSlider(textN, sliderN, state.nMin, state.nMax); recalcDivergenceStuffB(); } // NEED to recalculate gradient coefficients for BOTH plotpanel and // infopanel to use (plotting arrows, and displaying gradient equation) private void recalcDivergenceStuffA() { switch(state.currentFunction) { case Mod3State.polynomial: state.coeff1 = state.mVal*state.aVal; state.exp1 = state.mVal-1.0; break; case Mod3State.exponential: state.coeff1 = state.mVal*state.aVal; state.exp1 = state.mVal; break; case Mod3State.sinusoidal: state.coeff1 = -1.0*state.mVal*state.aVal; state.coeff2 = state.mVal; } } private void recalcDivergenceStuffB() { switch(state.currentFunction) { case Mod3State.polynomial: state.coeff2 = state.nVal*state.bVal; state.exp2 = state.nVal-1.0; break; case Mod3State.exponential: state.coeff2 = state.nVal*state.bVal; state.exp2 = state.nVal; break; case Mod3State.sinusoidal: state.coeff3 = state.nVal*state.bVal; state.coeff4 = state.nVal; } } private void readTextUpdateSlider(TextField textF, JSlider slider, double min, double max) { double value = 0; int ScrollMax = this.ScrollMax; if (textF == textM || textF == textN) { int val = 0; ScrollMax = this.ScrollMax2; // force both m and n to be INTEGRAL: (could also use Math.floor()) try { val = Math.round(Float.valueOf(textF.getText()).floatValue()); } catch (NumberFormatException e){ val = 0; } value = (double) val; if (value <= max && value >= min) { textF.setText(" "+dec2.format(val)); slider.setValue((int)(ScrollMax*(value-min)/(max-min))); } else if (value > max) { value = max; textF.setText(" "+dec2.format((int)value)); slider.setValue(ScrollMax); } else if (value < min) { value = min; textF.setText(""+dec2.format((int)value)); slider.setValue(0); } } else { try { value = Double.valueOf(textF.getText()).doubleValue(); } catch (NumberFormatException e){ value = 0.0; } if (value <= max && value >= min) { textF.setText(" "+dec.format(value)); slider.setValue((int)(ScrollMax*(value-min)/(max-min))); } else if (value > max){ value = max; textF.setText(""+dec.format(value)); slider.setValue(ScrollMax); } else if (value < min){ value = min; textF.setText(""+dec.format(value)); slider.setValue(0); } } setStateValue(textF,value); //repaint(); } private void setStateValue(TextField textF, double value) { if (textF == textA) state.aVal = value; else if (textF == textB) state.bVal = value; else if (textF == textM) state.mVal = value; else if (textF == textN) state.nVal = value; } public void displayFunction() { /* switch(state.currentFunction) { case 0: functionString = ""; break; case Mod3State.polynomial: functionString = "f(x,y) = x"; break; case Mod3State.exponential: functionString = "f(x,y) = x+y"; break; case Mod3State.sinusoidal: functionString = "f(x,y) = x-y"; break; } */ repaint(); } /* public void displayDivergence() { switch(state.currentFunction) { case 0: gradientString = ""; break; case Mod3State.polynomial: gradientString = "g1"; break; case Mod3State.exponential: gradientString = "g2"; break; case Mod3State.sinusoidal: gradientString = "g3"; break; } repaint(); } */ public void paint(Graphics g){ //Graphics2D g2d = (Graphics2D)g; //g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, // RenderingHints.VALUE_ANTIALIAS_ON); g.setColor(bgcolor.darker()); g.fillRect(0,getSize().height-2,getSize().width,2); g.fillRect(getSize().width-2,0,2,getSize().height); g.setColor(bgcolor.brighter()); g.fillRect(0,0,2,getSize().height-1); g.fillRect(0,0,getSize().width-2,2); int endingX; String s; g.setColor(Color.black); g.setFont(TheFonts.bold16); s = "Input"; endingX = STR.displayString(s,g,10,20); //g.setFont(normalfont); g.setFont(boldfont); g.setColor(Color.black); s = STR.BOLDITAL+"f"+STR.ENDBOLDITAL+" = "+STR.XHAT+"x"+STR.ENDXHAT; endingX = STR.displayString(s,g,18,262); // 247=vPos //endingX = STR.displayString(s1,g,20,247); // 247=vPos switch(state.currentFunction) { case Mod3State.polynomial: //endingX = STR.displayString("x ",g,112,262); s = STR.BOLD+"x"+STR.ENDBOLD; endingX = STR.displayString(s,g,97,262); //endingX = STR.displayString("+ ",g,159,262); s = STR.BOLD+"+ "+STR.ENDBOLD+STR.YHAT+"y"+STR.ENDYHAT; endingX = STR.displayString(s,g,130,262); //endingX = STR.displayString("y ",g,219,262); s = STR.BOLD+"y"+STR.ENDBOLD; endingX = STR.displayString(s,g,200,262); break; case Mod3State.exponential: //endingX = STR.displayString("e",g,112,262); s = STR.BOLD+"e"+STR.ENDBOLD; endingX = STR.displayString(s,g,97,262); String s2 = STR.BOLD_SUP+"x"+STR.ENDBOLD_SUP+" + "+ STR.YHAT+"y"+STR.ENDYHAT; //endingX = STR.displayString(s2,g,156,262); endingX = STR.displayString(s2,g,130,262); //endingX = STR.displayString("e",g,229,262); s = STR.BOLD+"e"+STR.ENDBOLD; endingX = STR.displayString(s,g,208,262); String s3 = STR.BOLD_SUP+"y"+STR.ENDBOLD_SUP; //endingX = STR.displayString(s3,g,277,262); endingX = STR.displayString(s3,g,242,262); break; case Mod3State.sinusoidal: //endingX = STR.displayString("cos(",g,112,262); s = STR.BOLD+"cos("+STR.ENDBOLD; endingX = STR.displayString(s,g,96,262); //endingX = STR.displayString("x) + ",g,184,262); s = STR.BOLD+"x) + "+STR.ENDBOLD+STR.YHAT+"y"+STR.ENDYHAT; endingX = STR.displayString(s,g,165,262); //endingX = STR.displayString("sin(",g,262,262); s = STR.BOLD+"sin("+STR.ENDBOLD; endingX = STR.displayString(s,g,252,262); //endingX = STR.displayString("y)",g,332,262); s = STR.BOLD+"y)"+STR.ENDBOLD; endingX = STR.displayString(s,g,318,262); } sliderA.requestFocusInWindow(); sliderB.requestFocusInWindow(); if (sliderM != null) sliderM.requestFocusInWindow(); if (sliderN != null) sliderN.requestFocusInWindow(); sliderM_other.requestFocusInWindow(); sliderN_other.requestFocusInWindow(); sliderM_sin.requestFocusInWindow(); sliderN_sin.requestFocusInWindow(); } }