Package org.apache.pdfbox.debugger.hexviewer

Class HexPane

  • All Implemented Interfaces:
    java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, HexModelChangeListener
    class HexPane
extends javax.swing.JPanel
implements java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, HexModelChangeListener

    • Nested Class Summary

      • Nested classes/interfaces inherited from class javax.swing.JPanel

        javax.swing.JPanel.AccessibleJPanel

      • Nested classes/interfaces inherited from class javax.swing.JComponent

        javax.swing.JComponent.AccessibleJComponent

      • Nested classes/interfaces inherited from class java.awt.Container

        java.awt.Container.AccessibleAWTContainer

      • Nested classes/interfaces inherited from class java.awt.Component

        java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private static byte EDIT  
      private java.util.List<HexChangeListener> hexChangeListeners  
      private HexModel model  
      private static byte NORMAL  
      private static byte SELECTED  
      private int selectedChar  
      private int selectedIndex  
      private java.util.List<SelectionChangeListener> selectionChangeListeners  
      private byte state  

      • Fields inherited from class javax.swing.JComponent

        listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

      • Fields inherited from class java.awt.Component

        accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

      • Fields inherited from interface java.awt.image.ImageObserver

        ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

    • Constructor Summary

      Constructors 
      Constructor Description
      HexPane​(HexModel model)
      Constructor.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addHexChangeListeners​(HexChangeListener listener)  
      void addSelectionChangeListener​(SelectionChangeListener listener)  
      private void fireHexValueChanged​(byte value, int index)  
      private void fireSelectionChanged​(SelectEvent event)  
      private byte getByte​(char[] chars)  
      private char[] getChars​(byte b)  
      private int getIndexForPoint​(java.awt.Point point)
      Returns the index for a given point If there is any byte in there.
      private java.awt.Point getPointForIndex​(int index)
      Returns the starting point in the view for any index.
      private java.text.AttributedString getSelectedString​(java.lang.String str)  
      void hexModelChanged​(HexModelChangedEvent event)  
      private static boolean isHexChar​(char c)  
      void keyPressed​(java.awt.event.KeyEvent keyEvent)  
      void keyReleased​(java.awt.event.KeyEvent keyEvent)  
      void keyTyped​(java.awt.event.KeyEvent keyEvent)  
      void mouseClicked​(java.awt.event.MouseEvent mouseEvent)  
      void mouseDragged​(java.awt.event.MouseEvent mouseEvent)  
      void mouseEntered​(java.awt.event.MouseEvent mouseEvent)  
      void mouseExited​(java.awt.event.MouseEvent mouseEvent)  
      void mouseMoved​(java.awt.event.MouseEvent mouseEvent)  
      void mousePressed​(java.awt.event.MouseEvent mouseEvent)  
      void mouseReleased​(java.awt.event.MouseEvent mouseEvent)  
      protected void paintComponent​(java.awt.Graphics g)  
      private void paintInEdit​(java.awt.Graphics g, byte content, int x, int y)  
      private void putInSelected​(int index)
      Puts an index in selected state or in other word it selects the byte of the index.
      private void setDefault​(java.awt.Graphics g)  
      void setSelected​(int index)  

      • Methods inherited from class javax.swing.JPanel

        getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

      • Methods inherited from class javax.swing.JComponent

        addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

      • Methods inherited from class java.awt.Container

        add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree

      • Methods inherited from class java.awt.Component

        action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • HexPane

        HexPane​(HexModel model)
        Constructor.
        Parameters:
        model - HexModel instance.

    • Method Detail

      • paintComponent

        protected void paintComponent​(java.awt.Graphics g)
        Overrides:
        paintComponent in class javax.swing.JComponent

      • paintInEdit

        private void paintInEdit​(java.awt.Graphics g,
                         byte content,
                         int x,
                         int y)

      • getSelectedString

        private java.text.AttributedString getSelectedString​(java.lang.String str)

      • setDefault

        private void setDefault​(java.awt.Graphics g)

      • getIndexForPoint

        private int getIndexForPoint​(java.awt.Point point)
        Returns the index for a given point If there is any byte in there.
        Parameters:
        point - Point instance.
        Returns:
        index.

      • getPointForIndex

        private java.awt.Point getPointForIndex​(int index)
        Returns the starting point in the view for any index.
        Parameters:
        index - int.
        Returns:
        Point instance.

      • putInSelected

        private void putInSelected​(int index)
        Puts an index in selected state or in other word it selects the byte of the index.
        Parameters:
        index -

      • fireSelectionChanged

        private void fireSelectionChanged​(SelectEvent event)

      • fireHexValueChanged

        private void fireHexValueChanged​(byte value,
                                 int index)

      • addHexChangeListeners

        public void addHexChangeListeners​(HexChangeListener listener)

      • keyTyped

        public void keyTyped​(java.awt.event.KeyEvent keyEvent)
        Specified by:
        keyTyped in interface java.awt.event.KeyListener

      • keyPressed

        public void keyPressed​(java.awt.event.KeyEvent keyEvent)
        Specified by:
        keyPressed in interface java.awt.event.KeyListener

      • keyReleased

        public void keyReleased​(java.awt.event.KeyEvent keyEvent)
        Specified by:
        keyReleased in interface java.awt.event.KeyListener

      • mouseClicked

        public void mouseClicked​(java.awt.event.MouseEvent mouseEvent)
        Specified by:
        mouseClicked in interface java.awt.event.MouseListener

      • mousePressed

        public void mousePressed​(java.awt.event.MouseEvent mouseEvent)
        Specified by:
        mousePressed in interface java.awt.event.MouseListener

      • mouseReleased

        public void mouseReleased​(java.awt.event.MouseEvent mouseEvent)
        Specified by:
        mouseReleased in interface java.awt.event.MouseListener

      • mouseEntered

        public void mouseEntered​(java.awt.event.MouseEvent mouseEvent)
        Specified by:
        mouseEntered in interface java.awt.event.MouseListener

      • mouseExited

        public void mouseExited​(java.awt.event.MouseEvent mouseEvent)
        Specified by:
        mouseExited in interface java.awt.event.MouseListener

      • mouseDragged

        public void mouseDragged​(java.awt.event.MouseEvent mouseEvent)
        Specified by:
        mouseDragged in interface java.awt.event.MouseMotionListener

      • mouseMoved

        public void mouseMoved​(java.awt.event.MouseEvent mouseEvent)
        Specified by:
        mouseMoved in interface java.awt.event.MouseMotionListener

      • isHexChar

        private static boolean isHexChar​(char c)

      • getChars

        private char[] getChars​(byte b)

      • getByte

        private byte getByte​(char[] chars)

      • setSelected

        public void setSelected​(int index)