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java.lang.Objectorg.gjt.sp.jedit.input.AbstractInputHandler<EditAction>
org.gjt.sp.jedit.gui.InputHandler
public abstract class InputHandler
An input handler converts the user's key strokes into concrete actions. It also takes care of macro recording and action repetition.
This class provides all the necessary support code for an input handler, but doesn't actually do any key binding logic. It is up to the implementations of this class to do so.
DefaultInputHandler
Field Summary | |
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protected View |
view
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Fields inherited from class org.gjt.sp.jedit.input.AbstractInputHandler |
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bindings, currentBindings, keyEventInterceptor, lastAction, lastActionCount, PREFIX_STR, readNextChar, REPEAT_COUNT_THRESHOLD, repeatCount, shortcutOn |
Constructor Summary | |
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protected |
InputHandler(View view)
Creates a new input handler. |
Method Summary | |
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EditAction |
getLastAction()
Returns the last executed action. |
int |
getRepeatCount()
Returns the number of times the next action will be repeated. |
boolean |
handleKey(KeyEventTranslator.Key keyStroke)
Handles a keystroke. |
void |
invokeAction(EditAction action)
Invokes the specified action, repeating and recording it as necessary. |
void |
invokeAction(java.lang.String action)
Invokes the specified action, repeating and recording it as necessary. |
void |
invokeLastAction()
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protected void |
invokeReadNextChar(char ch)
|
void |
processKeyEvent(java.awt.event.KeyEvent evt,
int from,
boolean global)
Forwards key events directly to the input handler. |
void |
readNextChar(java.lang.String code)
Deprecated. Use the other form of this method instead |
void |
readNextChar(java.lang.String msg,
java.lang.String code)
Invokes the specified BeanShell code, replacing __char__ in the code with the next input character. |
void |
setRepeatCount(int repeatCount)
Sets the number of times the next action will be repeated. |
protected void |
userInput(char ch)
|
Methods inherited from class org.gjt.sp.jedit.input.AbstractInputHandler |
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addKeyBinding, addKeyBinding, addKeyBinding, getKeyBinding, getKeyEventInterceptor, getLastActionCount, handleKey, isPrefixActive, processKeyEventKeyStrokeHandling, removeAllKeyBindings, removeKeyBinding, resetLastActionCount, sendShortcutPrefixOff, setBindings, setCurrentBindings, setKeyEventInterceptor, toString |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected final View view
Constructor Detail |
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protected InputHandler(View view)
view
- The viewMethod Detail |
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public final boolean handleKey(KeyEventTranslator.Key keyStroke)
keyStroke
- The key stroke.
public void processKeyEvent(java.awt.event.KeyEvent evt, int from, boolean global)
processKeyEvent
in class AbstractInputHandler<EditAction>
evt
- the keyboard eventfrom
- the source, it can be View.VIEW
,
View.ACTION_BAR
or View.TEXT_AREA
global
- tell if the event comes from the DefaultKeyboardFocusManager or notpublic int getRepeatCount()
public void setRepeatCount(int repeatCount)
repeatCount
- The repeat countpublic EditAction getLastAction()
public void readNextChar(java.lang.String msg, java.lang.String code)
msg
- The prompt to display in the status barcode
- The code@Deprecated public void readNextChar(java.lang.String code)
public void invokeAction(java.lang.String action)
invokeAction
in class AbstractInputHandler<EditAction>
action
- The actionpublic void invokeAction(EditAction action)
invokeAction
in class AbstractInputHandler<EditAction>
action
- The actionpublic void invokeLastAction()
protected void userInput(char ch)
protected void invokeReadNextChar(char ch)
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