Package docking.widgets.filechooser
Class GhidraFileChooser
java.lang.Object
docking.DialogComponentProvider
docking.ReusableDialogComponentProvider
docking.widgets.filechooser.GhidraFileChooser
- All Implemented Interfaces:
ActionContextProvider
,StatusListener
,TaskListener
,FileFilter
An implementation of a file chooser dialog.
This class is designed to emulate the JFileChooser,
but it removes the network locking issue.
When a network drive is down, the JFileChooser can
take several minutes to come up.
Why use this file chooser over JFileChooser??
Let me enumerate the reasons...
- JFileChooser cannot show hidden/system files, but we can!
- JFileChooser does not properly consume key strokes (global actions in docking windows)
- This class is threaded, so loading delays do not lock the GUI
- This class provides shortcut buttons similar to those of the Windows native chooser
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Field Summary
Modifier and TypeFieldDescriptionstatic final int
Instruction to display only directories.static final int
Instruction to display both files and directories.static final int
Instruction to display only files.Fields inherited from class docking.DialogComponentProvider
applyButton, buttonPanel, cancelButton, dismissButton, okButton, rootPanel
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionboolean
void
Adds the specified file filter.protected void
The callback method for when the "Cancel" button is pressed.void
close()
void
dispose()
Disposes this dialog.Returns the current directory.Returns the selected file.getSelectedFile
(boolean show) Returns the selected file.Returns the selected files.boolean
Returns true if multiple files can be selected.protected void
The callback method for when the "OK" button is pressed.void
Causes the file chooser to refresh its contents with the content of the currently displayed directory.void
setApproveButtonText
(String buttonText) Sets the text used in theOK
buttonvoid
setApproveButtonToolTipText
(String tooltipText) Sets the tooltip text used in theOK
buttonvoid
setCurrentDirectory
(File directory) Sets the current directory.void
setFileFilter
(GhidraFileFilter filter) Sets the current file filter.void
setFileSelectionMode
(int mode) Deprecated.void
Sets this file chooser to allow the user to just select files, just select directories, or select both files and directories.void
setLastDirectoryPreference
(String newKey) Sets the preference key for this chooser to use when saving the last directory that was used to successfully choose a file.void
setMultiSelectionEnabled
(boolean b) Sets the file chooser to allow multiple file selections.void
setSelectedFile
(File file) Sets the selected file.void
Set the selected filter to the given filtervoid
setShowDetails
(boolean showDetails) When true is passed the chooser will use a detailed table view to show the files; false will show a simplified list of files.void
show()
boolean
Returns true if the user clicked the "cancel" button on the file chooser.Methods inherited from class docking.DialogComponentProvider
addAction, addApplyButton, addButton, addCancelButton, addDismissButton, addOKButton, addWorkPanel, alertMessage, alertMessage, applyCallback, cancelCurrentTask, clearScheduledTask, clearStatusText, closeDialog, dialogClosed, dialogShown, dismissCallback, doInitialize, escapeCallback, executeProgressTask, getActionContext, getActions, getBackground, getBounds, getComponent, getDefaultButton, getDefaultSize, getDialogSize, getFocusComponent, getGlassPane, getHelpLocation, getId, getInitialLocation, getLocationOnScreen, getParent, getPreferredSize, getRememberLocation, getRememberSize, getStatusColor, getStatusLabel, getStatusText, getTaskMonitorComponent, getTaskScheduler, getTitle, getUseSharedLocation, hideTaskMonitorComponent, isApplyEnabled, isCancelEnabled, isModal, isOKEnabled, isResizeable, isRunningTask, isShowing, isTransient, isVisible, notifyContextChanged, removeAction, removeButton, removeWorkPanel, repack, setAccessibleDescription, setApplyEnabled, setApplyToolTip, setBackground, setCancelButtonText, setCancelEnabled, setCancelToolTip, setCursor, setDefaultButton, setDefaultSize, setDialogSize, setDismissToolTip, setFocusComponent, setGlassPane, setHelpLocation, setInitialLocation, setMinimumSize, setMinimumSize, setOkButtonText, setOkEnabled, setOkToolTip, setPreferredSize, setRememberLocation, setRememberSize, setResizable, setStatusJustification, setStatusText, setStatusText, setStatusText, setTitle, setTransient, setUseSharedLocation, showProgressBar, showTaskMonitorComponent, stopProgressTimer, taskCancelled, taskCompleted, toFront, toString, waitForCurrentTask
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Field Details
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FILES_ONLY
public static final int FILES_ONLYInstruction to display only files.- See Also:
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DIRECTORIES_ONLY
public static final int DIRECTORIES_ONLYInstruction to display only directories.- See Also:
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FILES_AND_DIRECTORIES
public static final int FILES_AND_DIRECTORIESInstruction to display both files and directories.- See Also:
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Constructor Details
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GhidraFileChooser
Constructs a new ghidra file chooser.- Parameters:
parent
- the parent component
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Method Details
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setShowDetails
public void setShowDetails(boolean showDetails) When true is passed the chooser will use a detailed table view to show the files; false will show a simplified list of files.- Parameters:
showDetails
- true to show details
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accept
- Specified by:
accept
in interfaceFileFilter
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setFileSelectionMode
Deprecated.use insteadsetFileSelectionMode(GhidraFileChooserMode)
Sets theGhidraFileChooser
to allow the user to just select files, just select directories, or select both files and directories. The default isJFileChooser.FILES_ONLY
.- Parameters:
mode
- the type of files to be displayed:- Throws:
IllegalArgumentException
- ifmode
is an illegal Dialog mode
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setFileSelectionMode
Sets this file chooser to allow the user to just select files, just select directories, or select both files and directories. The default isGhidraFileChooserMode.FILES_ONLY
.- Parameters:
mode
- the type of files to be displayed
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isMultiSelectionEnabled
public boolean isMultiSelectionEnabled()Returns true if multiple files can be selected.- Returns:
- true if multiple files can be selected
- See Also:
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setMultiSelectionEnabled
public void setMultiSelectionEnabled(boolean b) Sets the file chooser to allow multiple file selections.- Parameters:
b
- true if multiple files may be selected- See Also:
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setApproveButtonText
Sets the text used in theOK
button- Parameters:
buttonText
- the text
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setApproveButtonToolTipText
Sets the tooltip text used in theOK
button- Parameters:
tooltipText
- the tooltip text
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setLastDirectoryPreference
Sets the preference key for this chooser to use when saving the last directory that was used to successfully choose a file.- Parameters:
newKey
- the key
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getSelectedFile
Returns the selected file. This can be set either by the programmer viasetSelectedFile(File)
or by a user action, such as either typing the filename into the UI or selecting the file from a list in the UI.- Returns:
- the selected file; null if cancelled or no file was selected
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getSelectedFiles
Returns the selected files. This will show the file chooser- Returns:
- the selected files; an empty array if cancelled or no file was selected
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getSelectedFile
Returns the selected file. This can be set either by the programmer viasetSelectedFile(File)
or by a user action, such as either typing the filename into the UI or selecting the file from a list in the UI.Note: this method can be called after the chooser has been shown, in which case the value returned has been validated by the chooser. Also, the method may be called while the chooser is showing (like from a test thread). In this case, the selected file will not have been validated by the chooser.
- Parameters:
show
- if true then the dialog is displayed- Returns:
- the selected file; null if cancelled or no file was selected
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setSelectedFile
Sets the selected file. If the file's parent directory is not the current directory, changes the current directory to be the file's parent directory.If the given file is a directory, then it's parent directory will be made the current directory and the directory represented by the file will be selected within the parent directory.
If the given file does not exist, then the following will happen:
- If the parent directory of the file exists, then the parent directory will be made the current directory and the name of the file will be put into the filename textfield; otherwise,
- If the parent file does not exist, then the selection is cleared.
If the given file is null, then the selected file state is cleared.
- Parameters:
file
- the selected file- See Also:
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show
public void show() -
close
public void close()- Overrides:
close
in classReusableDialogComponentProvider
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getCurrentDirectory
Returns the current directory.- Returns:
- the current directory
- See Also:
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setCurrentDirectory
Sets the current directory. Passing innull
sets the file chooser to point to the user's default directory. This default depends on the operating system. It is typically the "My Documents" folder on Windows, and the user's home directory on Unix.
If the file passed in ascurrentDirectory
is not a directory, the parent of the file will be used as the currentDirectory. If the parent is not traversable, then it will walk up the parent tree until it finds a traversable directory, or hits the root of the file system.- Parameters:
directory
- the current directory to point to- See Also:
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rescanCurrentDirectory
public void rescanCurrentDirectory()Causes the file chooser to refresh its contents with the content of the currently displayed directory. -
dispose
public void dispose()Description copied from class:DialogComponentProvider
Disposes this dialog. Only call this when the dialog is no longer used. Calling this method will close the dialog if it is open.- Overrides:
dispose
in classReusableDialogComponentProvider
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addFileFilter
Adds the specified file filter.- Parameters:
f
- the new file filter
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setSelectedFileFilter
Set the selected filter to the given filter- Parameters:
filter
- the filter to initially set
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setFileFilter
Sets the current file filter.- Parameters:
filter
- the file filter to make current
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wasCancelled
public boolean wasCancelled()Returns true if the user clicked the "cancel" button on the file chooser.- Returns:
- true if the user clicked the "cancel" button on the file chooser
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cancelCallback
protected void cancelCallback()Description copied from class:DialogComponentProvider
The callback method for when the "Cancel" button is pressed. The default behavior is to call setVisible(false) and dispose() on the dialog.- Overrides:
cancelCallback
in classDialogComponentProvider
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okCallback
protected void okCallback()Description copied from class:DialogComponentProvider
The callback method for when the "OK" button is pressed.- Overrides:
okCallback
in classDialogComponentProvider
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setFileSelectionMode(GhidraFileChooserMode)