Module org.hdfgroup.hdfview

Package hdf.view.TableView

Class DefaultBaseTableView

Object

hdf.view.TableView.DefaultBaseTableView

All Implemented Interfaces:

DataView, TableView

Direct Known Subclasses:

DefaultCompoundDSTableView, DefaultScalarDSTableView

public abstract class DefaultBaseTableView
extends Object
implements TableView

DefaultBaseTableView serves as the base class for a DataView that displays HDF data in a tabular format. This class is used for internal bookkeeping and as a place to store higher-level data manipulation functions, whereas its subclasses are responsible for setting up the actual GUI components.

Version:

1.0 4/13/2018

Author:

jhenderson

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	DefaultBaseTableView.ColumnHeader	An implementation of the table's Column Header which adapts to the current font.
protected class	DefaultBaseTableView.EditingGridLayer	An implementation of a GridLayer with support for column grouping and with editing triggered by a double click instead of a single click.
protected class	DefaultBaseTableView.RefContextMenu
protected class	DefaultBaseTableView.RowHeader	An implementation of the table's Row Header which adapts to the current font.
protected class	DefaultBaseTableView.RowHeaderDataProvider	Custom Row Header data provider to set row indices based on Index Base for both Scalar Datasets and Compound Datasets.
protected static class	DefaultBaseTableView.ViewType

Field Summary

Fields

Modifier and Type	Field	Description
protected int	binaryOrder
protected BitSet	bitmask
protected ViewProperties.BITMASK_OP	bitmaskOP
protected org.eclipse.swt.widgets.Label	cellLabel
protected org.eclipse.swt.widgets.Text	cellValueField
protected org.eclipse.swt.widgets.MenuItem	checkBin
protected org.eclipse.swt.widgets.MenuItem	checkCustomNotation
protected org.eclipse.swt.widgets.MenuItem	checkEnum
protected org.eclipse.swt.widgets.MenuItem	checkFixedDataLength	Global variables for GUI components
protected org.eclipse.swt.widgets.MenuItem	checkHex
protected org.eclipse.swt.widgets.MenuItem	checkScientificNotation
protected org.eclipse.nebula.widgets.nattable.data.IDataProvider	columnHeaderDataProvider
protected org.eclipse.swt.graphics.Font	curFont
protected DecimalFormat	customFormat
protected DataDisplayConverterFactory.HDFDisplayConverter	dataDisplayConverter
protected org.eclipse.nebula.widgets.nattable.layer.DataLayer	dataLayer
protected DataFormat	dataObject
protected DataProviderFactory.HDFDataProvider	dataProvider
protected org.eclipse.nebula.widgets.nattable.NatTable	dataTable
protected Object	dataValue
protected Object	fillValue
protected int	fixedDataLength
protected int	indexBase
protected org.eclipse.swt.widgets.Group	indexBaseGroup
protected boolean	isDataTransposed
protected boolean	isDisplayTypeChar
protected boolean	isEnumConverted
protected boolean	isObjRef
protected boolean	isReadOnly
protected boolean	isRegRef
protected NumberFormat	normalFormat
protected NumberFormat	numberFormat
protected org.eclipse.nebula.widgets.nattable.data.IDataProvider	rowHeaderDataProvider
protected DecimalFormat	scientificFormat
protected org.eclipse.nebula.widgets.nattable.selection.SelectionLayer	selectionLayer
protected org.eclipse.swt.widgets.Shell	shell
protected boolean	showAsBin
protected boolean	showAsHex
protected DataViewManager	viewer
protected DefaultBaseTableView.ViewType	viewType

Fields inherited from interface hdf.view.DataView.DataView

DATAVIEW_IMAGE, DATAVIEW_TABLE, DATAVIEW_UNKNOWN

Constructor Summary

Constructors

Constructor	Description
DefaultBaseTableView(DataViewManager theView)	Constructs a base TableView with no additional data properties.
DefaultBaseTableView(DataViewManager theView, HashMap dataPropertiesMap)	Constructs a base TableView with the specified data properties.

Method Summary

Modifier and Type	Method	Description
protected org.eclipse.swt.widgets.Menu	createMenuBar(org.eclipse.swt.widgets.Shell theShell)
protected abstract org.eclipse.nebula.widgets.nattable.NatTable	createTable(org.eclipse.swt.widgets.Composite parent, DataFormat dataObject)
protected abstract org.eclipse.nebula.widgets.nattable.config.IEditableRule	getDataEditingRule(DataFormat dataObject)
org.eclipse.nebula.widgets.nattable.layer.DataLayer	getDataLayer()
HObject	getDataObject()
int	getSelectedColumnCount()
int	getSelectedRowCount()
org.eclipse.nebula.widgets.nattable.selection.SelectionLayer	getSelectionLayer()
Object	getTable()
protected void	importBinaryData()	Import data values from binary file.
protected void	importTextData(String fname)	Import data values from text file.
protected void	loadData(DataFormat dataObject)
protected void	NewshowObjRefData(long ref)	Display data pointed to by object references.
protected void	NewshowRegRefData(String reg)	Display data pointed to by region references.
protected void	saveAsBinary()	Save data as binary.
protected void	saveAsText()	Save data as text.
protected abstract void	showObjRefData(long ref)
protected abstract void	showRegRefData(String reg)
protected void	updateDataConversionSettings()
void	updateValueInFile()	Update dataset's value in file.

Methods inherited from class java.lang.Object

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

Methods inherited from interface hdf.view.TableView.TableView

getSelectedData

Field Details

shell

protected final org.eclipse.swt.widgets.Shell shell

curFont

protected org.eclipse.swt.graphics.Font curFont

viewer

protected final DataViewManager viewer

dataTable

protected org.eclipse.nebula.widgets.nattable.NatTable dataTable

dataObject

protected final DataFormat dataObject

dataValue

protected Object dataValue

fillValue

protected Object fillValue

viewType

protected DefaultBaseTableView.ViewType viewType

scientificFormat

protected final DecimalFormat scientificFormat

customFormat

protected DecimalFormat customFormat

normalFormat

protected final NumberFormat normalFormat

numberFormat

protected NumberFormat numberFormat

bitmask

protected BitSet bitmask

bitmaskOP

protected ViewProperties.BITMASK_OP bitmaskOP

indexBase

protected int indexBase

fixedDataLength

protected int fixedDataLength

binaryOrder

protected int binaryOrder

isReadOnly

protected boolean isReadOnly

isEnumConverted

protected boolean isEnumConverted

isDisplayTypeChar

protected boolean isDisplayTypeChar

isDataTransposed

protected boolean isDataTransposed

isRegRef

protected boolean isRegRef

isObjRef

protected boolean isObjRef

showAsHex

protected boolean showAsHex

showAsBin

protected boolean showAsBin

selectionLayer

protected org.eclipse.nebula.widgets.nattable.selection.SelectionLayer selectionLayer

dataLayer

protected org.eclipse.nebula.widgets.nattable.layer.DataLayer dataLayer

rowHeaderDataProvider

protected org.eclipse.nebula.widgets.nattable.data.IDataProvider rowHeaderDataProvider

columnHeaderDataProvider

protected org.eclipse.nebula.widgets.nattable.data.IDataProvider columnHeaderDataProvider

dataProvider

protected DataProviderFactory.HDFDataProvider dataProvider

dataDisplayConverter

protected DataDisplayConverterFactory.HDFDisplayConverter dataDisplayConverter

checkFixedDataLength

protected org.eclipse.swt.widgets.MenuItem checkFixedDataLength

Global variables for GUI components

checkCustomNotation

protected org.eclipse.swt.widgets.MenuItem checkCustomNotation

checkScientificNotation

protected org.eclipse.swt.widgets.MenuItem checkScientificNotation

checkHex

protected org.eclipse.swt.widgets.MenuItem checkHex

checkBin

protected org.eclipse.swt.widgets.MenuItem checkBin

checkEnum

protected org.eclipse.swt.widgets.MenuItem checkEnum

indexBaseGroup

protected org.eclipse.swt.widgets.Group indexBaseGroup

cellValueField

protected org.eclipse.swt.widgets.Text cellValueField

cellLabel

protected org.eclipse.swt.widgets.Label cellLabel

Constructor Details

DefaultBaseTableView

public DefaultBaseTableView(DataViewManager theView)

Constructs a base TableView with no additional data properties.

Parameters:

theView - the main HDFView.

DefaultBaseTableView

public DefaultBaseTableView(DataViewManager theView,
 HashMap dataPropertiesMap)

Constructs a base TableView with the specified data properties.

Parameters:

theView - the main HDFView.

dataPropertiesMap - the properties on how to show the data. The map is used to allow applications to pass properties on how to display the data, such as: transposing data, showing data as characters, applying a bitmask, and etc. Predefined keys are listed at ViewProperties.DATA_VIEW_KEY.

Method Details

createMenuBar

protected org.eclipse.swt.widgets.Menu createMenuBar(org.eclipse.swt.widgets.Shell theShell)

loadData

protected void loadData(DataFormat dataObject)
                 throws Exception

Throws:

Exception

createTable

protected abstract org.eclipse.nebula.widgets.nattable.NatTable createTable(org.eclipse.swt.widgets.Composite parent,
 DataFormat dataObject)

showObjRefData

protected abstract void showObjRefData(long ref)

showRegRefData

protected abstract void showRegRefData(String reg)

NewshowObjRefData

protected void NewshowObjRefData(long ref)

Display data pointed to by object references. Data of each object is shown in a separate spreadsheet.

Parameters:

ref - the array of strings that contain the object reference information.

NewshowRegRefData

protected void NewshowRegRefData(String reg)

Display data pointed to by region references. Data of each region is shown in a separate spreadsheet. The reg. ref. information is stored in strings of the format below:

• For point selections: "file_id:obj_id { [point1] [point2] ...) }", where [point1] is in the form of (location_of_dim0, location_of_dim1, ...). For example, 0:800 { (0,1) (2,11) (1,0) (2,4) }
• For rectangle selections: "file_id:obj_id { [corner coordinates1] [corner coordinates2] ... }", where [corner coordinates1] is in the form of (start_corner)-(oposite_corner). For example, 0:800 { (0,0)-(0,2) (0,11)-(0,13) (2,0)-(2,2) (2,11)-(2,13) }

Parameters:

reg - the array of strings that contain the reg. ref information.

getDataEditingRule

protected abstract org.eclipse.nebula.widgets.nattable.config.IEditableRule getDataEditingRule(DataFormat dataObject)

updateDataConversionSettings

protected void updateDataConversionSettings()

updateValueInFile

public void updateValueInFile()

Update dataset's value in file. The changes will go to the file.

Specified by:

updateValueInFile in interface TableView

getDataObject

public HObject getDataObject()

Specified by:

getDataObject in interface DataView

Returns:

the data object displayed in this data viewer

getTable

public Object getTable()

Specified by:

getTable in interface TableView

Returns:

the table

getSelectedRowCount

public int getSelectedRowCount()

Specified by:

getSelectedRowCount in interface TableView

getSelectedColumnCount

public int getSelectedColumnCount()

Specified by:

getSelectedColumnCount in interface TableView

getSelectionLayer

public org.eclipse.nebula.widgets.nattable.selection.SelectionLayer getSelectionLayer()

getDataLayer

public org.eclipse.nebula.widgets.nattable.layer.DataLayer getDataLayer()

saveAsText

protected void saveAsText()
                   throws Exception

Save data as text.

Throws:

Exception - if a failure occurred

saveAsBinary

protected void saveAsBinary()
                     throws Exception

Save data as binary.

Throws:

Exception - if a failure occurred

importTextData

protected void importTextData(String fname)

Import data values from text file.

Parameters:

fname - the file to import text from

importBinaryData

protected void importBinaryData()

Import data values from binary file.