/*
 * Copyright (C) 2012 Brendan Robert (BLuRry) brendan.robert@gmail.com.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301  USA
 */
package jace.cheat;

import jace.core.Utility;
import static jace.core.Utility.gripe;

/**
 * This represents the window of the memory spy module. The memory view itself
 * is implemented in MemorySpyGrid.
 *
 * @author Brendan Robert (BLuRry) brendan.robert@gmail.com 
 */
public class MemorySpy extends javax.swing.JFrame {

    static MemorySpy singleton = null;

    /**
     * Creates new form MemorySpy
     */
    public MemorySpy() {
        initComponents();
        setDefaultCloseOperation(HIDE_ON_CLOSE);
        singleton = this;
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        mapType = new javax.swing.ButtonGroup();
        viewScroll = new javax.swing.JScrollPane();
        memorySpyGrid = new jace.cheat.MemorySpyGrid();
        controlPanel = new javax.swing.JPanel();
        showLabel = new javax.swing.JLabel();
        zoomAmount = new javax.swing.JSlider();
        mapActivityMode = new javax.swing.JRadioButton();
        mapValueMode = new javax.swing.JRadioButton();
        zoomLabel = new javax.swing.JLabel();
        startAddress = new javax.swing.JTextField();
        startLabel = new javax.swing.JLabel();
        endAddress = new javax.swing.JTextField();
        statusLabel = new javax.swing.JLabel();
        endLabel = new javax.swing.JLabel();
        updateAddressButton = new javax.swing.JButton();
        useColorCheckbox = new javax.swing.JCheckBox();
        fastFadeCheckbox = new javax.swing.JCheckBox();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        addComponentListener(new java.awt.event.ComponentAdapter() {
            public void componentResized(java.awt.event.ComponentEvent evt) {
                formComponentResized(evt);
            }
            public void componentShown(java.awt.event.ComponentEvent evt) {
                formComponentShown(evt);
            }
            public void componentHidden(java.awt.event.ComponentEvent evt) {
                formComponentHidden(evt);
            }
        });
        addHierarchyBoundsListener(new java.awt.event.HierarchyBoundsListener() {
            public void ancestorMoved(java.awt.event.HierarchyEvent evt) {
            }
            public void ancestorResized(java.awt.event.HierarchyEvent evt) {
                formAncestorResized(evt);
            }
        });

        viewScroll.setPreferredSize(new java.awt.Dimension(640, 480));

        memorySpyGrid.setPreferredSize(new java.awt.Dimension(580, 480));

        javax.swing.GroupLayout memorySpyGridLayout = new javax.swing.GroupLayout(memorySpyGrid);
        memorySpyGrid.setLayout(memorySpyGridLayout);
        memorySpyGridLayout.setHorizontalGroup(
            memorySpyGridLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 631, Short.MAX_VALUE)
        );
        memorySpyGridLayout.setVerticalGroup(
            memorySpyGridLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 490, Short.MAX_VALUE)
        );

        viewScroll.setViewportView(memorySpyGrid);

        controlPanel.setBorder(new javax.swing.border.LineBorder(new java.awt.Color(0, 0, 0), 1, true));

        showLabel.setText("Show");

        zoomAmount.setMaximum(15);
        zoomAmount.setMinimum(1);
        zoomAmount.setPaintTicks(true);
        zoomAmount.setSnapToTicks(true);
        zoomAmount.setValue(5);
        zoomAmount.addChangeListener(new javax.swing.event.ChangeListener() {
            public void stateChanged(javax.swing.event.ChangeEvent evt) {
                zoomAmountStateChanged(evt);
            }
        });

        mapType.add(mapActivityMode);
        mapActivityMode.setSelected(true);
        mapActivityMode.setText("Activity");
        mapActivityMode.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                mapActivityModeActionPerformed(evt);
            }
        });

        mapType.add(mapValueMode);
        mapValueMode.setText("Value");
        mapValueMode.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                mapValueModeActionPerformed(evt);
            }
        });

        zoomLabel.setText("Zoom");

        startAddress.setText("$0000");

        startLabel.setText("Start");

        endAddress.setText("$FFFF");

        statusLabel.setFont(new java.awt.Font("Courier New", 0, 14)); // NOI18N
        statusLabel.setText(" ");
        statusLabel.setBorder(javax.swing.BorderFactory.createEtchedBorder(javax.swing.border.EtchedBorder.RAISED));

        endLabel.setText("End");

        updateAddressButton.setText("Update");
        updateAddressButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                updateAddressButtonActionPerformed(evt);
            }
        });

        useColorCheckbox.setText("Color Gradient");
        useColorCheckbox.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                useColorCheckboxActionPerformed(evt);
            }
        });

        fastFadeCheckbox.setText("Fast Fade");
        fastFadeCheckbox.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                fastFadeCheckboxActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout controlPanelLayout = new javax.swing.GroupLayout(controlPanel);
        controlPanel.setLayout(controlPanelLayout);
        controlPanelLayout.setHorizontalGroup(
            controlPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(controlPanelLayout.createSequentialGroup()
                .addGap(19, 19, 19)
                .addComponent(showLabel)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(controlPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(mapActivityMode)
                    .addComponent(fastFadeCheckbox))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(controlPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addGroup(controlPanelLayout.createSequentialGroup()
                        .addComponent(mapValueMode)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addComponent(zoomLabel))
                    .addComponent(useColorCheckbox))
                .addGroup(controlPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addGroup(controlPanelLayout.createSequentialGroup()
                        .addGap(144, 144, 144)
                        .addComponent(endLabel))
                    .addGroup(controlPanelLayout.createSequentialGroup()
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(zoomAmount, javax.swing.GroupLayout.PREFERRED_SIZE, 107, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addComponent(startLabel)))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(controlPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addComponent(endAddress, javax.swing.GroupLayout.DEFAULT_SIZE, 60, Short.MAX_VALUE)
                    .addComponent(startAddress))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(updateAddressButton)
                .addContainerGap(28, Short.MAX_VALUE))
            .addGroup(controlPanelLayout.createSequentialGroup()
                .addContainerGap()
                .addComponent(statusLabel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );
        controlPanelLayout.setVerticalGroup(
            controlPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(controlPanelLayout.createSequentialGroup()
                .addGroup(controlPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(controlPanelLayout.createSequentialGroup()
                        .addGroup(controlPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(zoomAmount, javax.swing.GroupLayout.PREFERRED_SIZE, 0, Short.MAX_VALUE)
                            .addGroup(controlPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                                .addComponent(startLabel)
                                .addComponent(startAddress, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addGroup(controlPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(endAddress, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(endLabel)
                            .addComponent(updateAddressButton)
                            .addComponent(useColorCheckbox)
                            .addComponent(fastFadeCheckbox)))
                    .addGroup(controlPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                        .addGroup(controlPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(mapActivityMode, javax.swing.GroupLayout.PREFERRED_SIZE, 22, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(showLabel))
                        .addGroup(javax.swing.GroupLayout.Alignment.LEADING, controlPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(zoomLabel)
                            .addComponent(mapValueMode))))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(statusLabel)
                .addContainerGap())
        );

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(viewScroll, javax.swing.GroupLayout.DEFAULT_SIZE, 633, Short.MAX_VALUE)
                    .addComponent(controlPanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(viewScroll, javax.swing.GroupLayout.DEFAULT_SIZE, 492, Short.MAX_VALUE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addComponent(controlPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap())
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void mapActivityModeActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mapActivityModeActionPerformed
        memorySpyGrid.setDisplayMode(MemorySpyGrid.Modes.ACTIVITY);
    }//GEN-LAST:event_mapActivityModeActionPerformed

    private void mapValueModeActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mapValueModeActionPerformed
        memorySpyGrid.setDisplayMode(MemorySpyGrid.Modes.VALUE);
    }//GEN-LAST:event_mapValueModeActionPerformed

    private void zoomAmountStateChanged(javax.swing.event.ChangeEvent evt) {//GEN-FIRST:event_zoomAmountStateChanged
        if (!zoomAmount.getValueIsAdjusting()) {
            memorySpyGrid.setZoomAmount(zoomAmount.getValue());
        }
    }//GEN-LAST:event_zoomAmountStateChanged

    private void updateAddressButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_updateAddressButtonActionPerformed
        int startAddr = Utility.parseHexInt(startAddress.getText());
        int endAddr = Utility.parseHexInt(endAddress.getText());
        if (startAddr < 0 || startAddr > 0x0ffff) {
            gripe("Start address is out of range!");
            return;
        }
        if (endAddr < 0 || endAddr > 0x0ffff) {
            gripe("End address is out of range!");
            return;
        }
        if (startAddr > endAddr) {
            gripe("Start address must be smaller than end address");
            return;
        }
        memorySpyGrid.updateRange(startAddr, endAddr);
    }//GEN-LAST:event_updateAddressButtonActionPerformed

    @Override
    public void validate() {
        super.validate();
        memorySpyGrid.adjustSize();
    }

    private void formComponentHidden(java.awt.event.ComponentEvent evt) {//GEN-FIRST:event_formComponentHidden
        memorySpyGrid.stopDisplay();
    }//GEN-LAST:event_formComponentHidden

    private void formComponentShown(java.awt.event.ComponentEvent evt) {//GEN-FIRST:event_formComponentShown
        memorySpyGrid.startDisplay();
    }//GEN-LAST:event_formComponentShown
    long lastRefresh = -1L;
    long refreshDelay = 1000L;
    private void formComponentResized(java.awt.event.ComponentEvent evt) {//GEN-FIRST:event_formComponentResized
    }//GEN-LAST:event_formComponentResized

    private void formAncestorResized(java.awt.event.HierarchyEvent evt) {//GEN-FIRST:event_formAncestorResized
//        java.awt.EventQueue.invokeLater(new Runnable() {
//            @Override
//            public void run() {
//                lastRefresh = System.currentTimeMillis() + refreshDelay + 10;
//                try {
//                    Thread.sleep(refreshDelay);
//                } catch (InterruptedException ex) {
//                    Logger.getLogger(MemorySpy.class.getName()).log(Level.SEVERE, null, ex);
//                }
//                if (System.currentTimeMillis() >= lastRefresh) {
//                    int newWidth = getParent().getWidth();
//                }
//            }
//        });
//        memorySpyGrid.adjustSize();
    }//GEN-LAST:event_formAncestorResized

    private void useColorCheckboxActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_useColorCheckboxActionPerformed
        memorySpyGrid.setColorGradient(useColorCheckbox.isSelected());
    }//GEN-LAST:event_useColorCheckboxActionPerformed

    private void fastFadeCheckboxActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_fastFadeCheckboxActionPerformed
        memorySpyGrid.setFastFade(fastFadeCheckbox.isSelected());
    }//GEN-LAST:event_fastFadeCheckboxActionPerformed

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(MemorySpy.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(MemorySpy.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(MemorySpy.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(MemorySpy.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new MemorySpy().setVisible(true);
            }
        });
    }
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JPanel controlPanel;
    private javax.swing.JTextField endAddress;
    private javax.swing.JLabel endLabel;
    private javax.swing.JCheckBox fastFadeCheckbox;
    private javax.swing.JRadioButton mapActivityMode;
    private javax.swing.ButtonGroup mapType;
    private javax.swing.JRadioButton mapValueMode;
    private jace.cheat.MemorySpyGrid memorySpyGrid;
    private javax.swing.JLabel showLabel;
    private javax.swing.JTextField startAddress;
    private javax.swing.JLabel startLabel;
    public javax.swing.JLabel statusLabel;
    private javax.swing.JButton updateAddressButton;
    private javax.swing.JCheckBox useColorCheckbox;
    private javax.swing.JScrollPane viewScroll;
    private javax.swing.JSlider zoomAmount;
    private javax.swing.JLabel zoomLabel;
    // End of variables declaration//GEN-END:variables
}