widgets

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v0.5.0 Latest Latest
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 Go to latest Published: Sep 24, 2021 License: Apache-2.0 Imports: 16 Imported by: 0

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Constants

This section is empty.

Variables

This section is empty.

Functions

func CreateColumnsList 

func CreateColumnsList(unchanged, added, removed []string) *tview.TextView

Types

type DataTable 

type DataTable struct {
	*SelectableTable
	// contains filtered or unexported fields
}

DataTable add following behaviors on top of SelectableTable: - Add row number column to the left corner - Hoist primary key columns to the left right next to row number column - Make row number and primary key columns fixed in place - Make column names (first row) fixed in place - Apply default styling to the fixed columns and rows

func NewDataTable 

func NewDataTable() *DataTable

func (*DataTable) GetShape 

func (t *DataTable) GetShape() (rowCount, columnCount int)

GetShape get number of rows and number of columns

func (*DataTable) SetColumnStatuses 

func (t *DataTable) SetColumnStatuses(cells []*TableCell) *DataTable

func (*DataTable) SetGetCellsFunc 

func (t *DataTable) SetGetCellsFunc(getCells func(row, column int) []*TableCell) *DataTable

SetGetCellsFunc set function to get table cell at a position

func (*DataTable) SetPrimaryKeyIndices 

func (t *DataTable) SetPrimaryKeyIndices(pk []uint32) *DataTable

SetPrimaryKeyIndices records primary key columns and hoist them to the beginning

func (*DataTable) SetShape 

func (t *DataTable) SetShape(rowCount, columnCount int) *DataTable

SetShape sets total number of rows and columns

type DiffTable 

type DiffTable struct {
	*DataTable
	// contains filtered or unexported fields
}

func NewDiffTable 

func NewDiffTable(reader *diff.RowChangeReader) *DiffTable

func (*DiffTable) UpdateRowCount 

func (t *DiffTable) UpdateRowCount()

type MergeApp added in v0.3.0 

type MergeApp struct {
	RemovedCols map[int]struct{}

	Table *MergeTable
	Flex  *tview.Flex

	Finished bool
	// contains filtered or unexported fields
}

func NewMergeApp added in v0.3.0 

func NewMergeApp(buf *diff.BlockBuffer, merger *merge.Merger, app *tview.Application, commitNames []string, commitSums [][]byte, baseSum []byte) *MergeApp

func (*MergeApp) BeforeDraw added in v0.3.0 

func (a *MergeApp) BeforeDraw(screen tcell.Screen)

func (*MergeApp) InitializeTable added in v0.3.0 

func (a *MergeApp) InitializeTable(cd *diff.ColDiff, merges []*merge.Merge)

type MergeRow added in v0.3.0 

type MergeRow struct {
	Cells [][]*TableCell
	// contains filtered or unexported fields
}

func NewMergeRow added in v0.3.0 

func NewMergeRow(buf *diff.BlockBuffer, cd *diff.ColDiff, names []string) *MergeRow

func (*MergeRow) DisplayMerge added in v0.3.0 

func (c *MergeRow) DisplayMerge(m *merge.Merge) error

func (*MergeRow) SetCell added in v0.3.0 

func (c *MergeRow) SetCell(col int, s string, unresolved bool)

type MergeRowPool added in v0.3.0 

type MergeRowPool struct {
	// contains filtered or unexported fields
}

func NewMergeRowPool added in v0.3.0 

func NewMergeRowPool(blkBuf *diff.BlockBuffer, cd *diff.ColDiff, names []string, merges []*merge.Merge) *MergeRowPool

func (*MergeRowPool) GetCell added in v0.3.0 

func (p *MergeRowPool) GetCell(row, col, subrow int) *TableCell

func (*MergeRowPool) IsTextAtCellDifferentFromBase added in v0.3.0 

func (p *MergeRowPool) IsTextAtCellDifferentFromBase(row, col, layer int) bool

func (*MergeRowPool) RefreshRow added in v0.3.0 

func (p *MergeRowPool) RefreshRow(row int)

func (*MergeRowPool) SetCell added in v0.3.0 

func (p *MergeRowPool) SetCell(row, col int, s string, unresolved bool)

type MergeTable added in v0.3.0 

type MergeTable struct {
	*SelectableTable
	// contains filtered or unexported fields
}

func NewMergeTable added in v0.3.0 

func NewMergeTable(buf *diff.BlockBuffer, commitNames []string, commitSums [][]byte, cd *diff.ColDiff, merges []*merge.Merge, removedCols map[int]struct{}, removedRows map[int]struct{}) *MergeTable

func (*MergeTable) GetCellText added in v0.3.0 

func (t *MergeTable) GetCellText(row, column, subrow int) string

func (*MergeTable) GetSelection added in v0.3.0 

func (t *MergeTable) GetSelection() (row, subRow, column int)

func (*MergeTable) InputHandler added in v0.3.0 

func (t *MergeTable) InputHandler() func(event *tcell.EventKey, setFocus func(p tview.Primitive))

func (*MergeTable) RefreshRow added in v0.3.0 

func (t *MergeTable) RefreshRow(row int) *MergeTable

func (*MergeTable) Select added in v0.3.0 

func (t *MergeTable) Select(row, column int)

func (*MergeTable) SetAbortHandler added in v0.3.0 

func (t *MergeTable) SetAbortHandler(f func()) *MergeTable

func (*MergeTable) SetCell added in v0.3.0 

func (t *MergeTable) SetCell(row, column int, val string, unresolved bool)

func (*MergeTable) SetDeleteColumnHandler added in v0.3.0 

func (t *MergeTable) SetDeleteColumnHandler(f func(column int)) *MergeTable

func (*MergeTable) SetDeleteRowHandler added in v0.3.0 

func (t *MergeTable) SetDeleteRowHandler(f func(row int)) *MergeTable

func (*MergeTable) SetFinishHandler added in v0.3.0 

func (t *MergeTable) SetFinishHandler(f func()) *MergeTable

func (*MergeTable) SetRedoHandler added in v0.3.0 

func (t *MergeTable) SetRedoHandler(f func()) *MergeTable

func (*MergeTable) SetResolveHandler added in v0.3.0 

func (t *MergeTable) SetResolveHandler(f func(row int)) *MergeTable

func (*MergeTable) SetSelectNextConflict added in v0.3.0 

func (t *MergeTable) SetSelectNextConflict(f func()) *MergeTable

func (*MergeTable) SetSetCellHandler added in v0.3.0 

func (t *MergeTable) SetSetCellHandler(f func(row, column, layer int)) *MergeTable

func (*MergeTable) SetShowInputHandler added in v0.3.0 

func (t *MergeTable) SetShowInputHandler(f func(row, column int)) *MergeTable

func (*MergeTable) SetUndoHandler added in v0.3.0 

func (t *MergeTable) SetUndoHandler(f func()) *MergeTable

func (*MergeTable) SetUnresolveHandler added in v0.3.0 

func (t *MergeTable) SetUnresolveHandler(f func(row int)) *MergeTable

type PaginatedTextView added in v0.2.0 

type PaginatedTextView struct {
	*tview.TextView
	// contains filtered or unexported fields
}

func NewPaginatedTextView added in v0.2.0 

func NewPaginatedTextView() *PaginatedTextView

func (*PaginatedTextView) PullText added in v0.2.0 

func (v *PaginatedTextView) PullText() error

func (*PaginatedTextView) SetChangedFunc added in v0.2.0 

func (v *PaginatedTextView) SetChangedFunc(handler func()) *PaginatedTextView

func (*PaginatedTextView) SetDynamicColors added in v0.2.0 

func (v *PaginatedTextView) SetDynamicColors(dynamic bool) *PaginatedTextView

func (*PaginatedTextView) SetPullText added in v0.2.0 

func (v *PaginatedTextView) SetPullText(f func() ([]byte, error)) *PaginatedTextView

func (*PaginatedTextView) Write added in v0.2.0 

func (v *PaginatedTextView) Write(p []byte) (n int, err error)

type PreviewTable 

type PreviewTable struct {
	*DataTable
	// contains filtered or unexported fields
}

func NewPreviewTable 

func NewPreviewTable(rowReader diff.RowReader, rowCount int, columns []string, primaryKeyIndices []uint32) *PreviewTable

func (*PreviewTable) SetRowCount 

func (t *PreviewTable) SetRowCount(num int) *PreviewTable

type ProgressBar 

type ProgressBar struct {
	*tview.TextView
	// contains filtered or unexported fields
}

func NewProgressBar 

func NewProgressBar(desc string) *ProgressBar

func (*ProgressBar) Draw 

func (b *ProgressBar) Draw(screen tcell.Screen)

func (*ProgressBar) SetCurrent 

func (b *ProgressBar) SetCurrent(num int64) *ProgressBar

func (*ProgressBar) SetTotal 

func (b *ProgressBar) SetTotal(num int64) *ProgressBar

type SelectableTable added in v0.3.0 

type SelectableTable struct {
	*VirtualTable
	// contains filtered or unexported fields
}

SelectableTable add following behaviors on top of VirtualTable: - Allow selecting cell and row (by selecting row number cell) - Define default selected style

func NewSelectableTable added in v0.3.0 

func NewSelectableTable() *SelectableTable

func (*SelectableTable) Draw added in v0.3.0 

func (t *SelectableTable) Draw(screen tcell.Screen)

func (*SelectableTable) GetSelection added in v0.3.0 

func (t *SelectableTable) GetSelection() (row int, column int, subColumn int)

func (*SelectableTable) InputHandler added in v0.3.0 

func (t *SelectableTable) InputHandler() func(event *tcell.EventKey, setFocus func(p tview.Primitive))

func (*SelectableTable) MouseHandler added in v0.3.0 

func (t *SelectableTable) MouseHandler() func(action tview.MouseAction, event *tcell.EventMouse, setFocus func(p tview.Primitive)) (consumed bool, capture tview.Primitive)

MouseHandler returns the mouse handler for this primitive.

func (*SelectableTable) Select added in v0.3.0 

func (t *SelectableTable) Select(row, column, subCol int) *SelectableTable

Select sets the selected cell. Depending on the selection settings specified via SetSelectable(), this may be an entire row or column, or even ignored completely. The "selection changed" event is fired if such a callback is available (even if the selection ends up being the same as before and even if cells are not selectable).

func (*SelectableTable) SetGetCellsFunc added in v0.3.0 

func (t *SelectableTable) SetGetCellsFunc(getCells func(row, column int) []*TableCell) *SelectableTable

SetGetCellsFunc set function to get table cell at a position

func (*SelectableTable) SetMinSelection added in v0.3.0 

func (t *SelectableTable) SetMinSelection(row, column int) *SelectableTable

SetMinSelection tells table to prevent selection from going below certain index

func (*SelectableTable) SetSelectedFunc added in v0.3.0 

func (t *SelectableTable) SetSelectedFunc(handler func(row, column, subColumn int)) *SelectableTable

SetSelectedFunc sets a handler which is called whenever the user presses the Enter key on a selected cell/row/column. The handler receives the position of the selection and its cell contents. If entire rows are selected, the column index is undefined. Likewise for entire columns.

func (*SelectableTable) SetSelectionChangedFunc added in v0.3.0 

func (t *SelectableTable) SetSelectionChangedFunc(handler func()) *SelectableTable

func (*SelectableTable) WrapInputHandler added in v0.3.0 

func (t *SelectableTable) WrapInputHandler(f func(event *tcell.EventKey, setFocus func(p tview.Primitive)) bool) func(event *tcell.EventKey, setFocus func(p tview.Primitive))

type TabPages 

type TabPages struct {
	*tview.Flex
	// contains filtered or unexported fields
}

func NewTabPages 

func NewTabPages(app *tview.Application) *TabPages

func (*TabPages) AddTab 

func (p *TabPages) AddTab(label string, item tview.Primitive) *TabPages

func (*TabPages) Draw 

func (p *TabPages) Draw(screen tcell.Screen)

func (*TabPages) LastTab 

func (p *TabPages) LastTab() tview.Primitive

func (*TabPages) ProcessInput 

func (p *TabPages) ProcessInput(event *tcell.EventKey) *tcell.EventKey

func (*TabPages) SetLabel 

func (p *TabPages) SetLabel(item tview.Primitive, label string) error

type TableCell 

type TableCell struct {
	// The text to be displayed in the table cell.
	Text string

	// The alignment of the cell text. One of AlignLeft (default), AlignCenter,
	// or AlignRight.
	Align int

	// The maximum width of the cell in screen space. This is used to give a
	// column a maximum width. Any cell text whose screen width exceeds this width
	// is cut off. Set to 0 if there is no maximum width.
	MaxWidth int

	// If the total table width is less than the available width, this value is
	// used to add extra width to a column. See SetExpansion() for details.
	Expansion int

	// If set to true, the BackgroundColor is not used and the cell will have
	// the background color of the table.
	Transparent bool

	// The style attributes of the cell.
	Attributes tcell.AttrMask

	// An optional handler for mouse clicks.
	Clicked func() bool
	// contains filtered or unexported fields
}

TableCell represents one cell inside a Table.

func NewTableCell 

func NewTableCell(text string) *TableCell

func (*TableCell) BackgroundColor 

func (c *TableCell) BackgroundColor() tcell.Color

func (*TableCell) Color 

func (c *TableCell) Color() tcell.Color

func (*TableCell) DisableTransparency added in v0.3.0 

func (c *TableCell) DisableTransparency(disable bool) *TableCell

func (*TableCell) FlipStyle 

func (c *TableCell) FlipStyle() *TableCell

func (*TableCell) GetPosition 

func (c *TableCell) GetPosition() (x, y, width int)

GetPosition returns the position of the table cell on screen. If the cell is not on screen, the return values are

func (*TableCell) SetAlign 

func (c *TableCell) SetAlign(align int) *TableCell

SetAlign sets the cell's text alignment, one of AlignLeft, AlignCenter, or AlignRight.

func (*TableCell) SetAttributes 

func (c *TableCell) SetAttributes(attr tcell.AttrMask) *TableCell

SetAttributes sets the cell's text attributes. You can combine different attributes using bitmask operations: 

cell.SetAttributes(tcell.AttrUnderline | tcell.AttrBold)

func (*TableCell) SetBackgroundColor 

func (c *TableCell) SetBackgroundColor(color tcell.Color) *TableCell

SetBackgroundColor sets the cell's background color. This will also cause the cell's Transparent flag to be set to "false".

func (*TableCell) SetClickedFunc 

func (c *TableCell) SetClickedFunc(clicked func() bool) *TableCell

SetClickedFunc sets a handler which fires when this cell is clicked.

func (*TableCell) SetExpansion 

func (c *TableCell) SetExpansion(expansion int) *TableCell

SetExpansion sets the value by which the column of this cell expands if the available width for the table is more than the table width (prior to applying this expansion value). This is a proportional value. The amount of unused horizontal space is divided into widths to be added to each column. How much extra width a column receives depends on the expansion value: A value of 0 (the default) will not cause the column to increase in width. Other values are proportional, e.g. a value of 2 will cause a column to grow by twice the amount of a column with a value of 1.

Since this value affects an entire column, the maximum over all visible cells in that column is used.

This function panics if a negative value is provided.

func (*TableCell) SetFlipped added in v0.3.0 

func (c *TableCell) SetFlipped(s bool) *TableCell

SetFlipped sets the flipped state of cell. When a cell is in flipped state, it returns cell.color as background color and vice versa.

func (*TableCell) SetMaxWidth 

func (c *TableCell) SetMaxWidth(maxWidth int) *TableCell

SetMaxWidth sets maximum width of the cell in screen space. This is used to give a column a maximum width. Any cell text whose screen width exceeds this width is cut off. Set to 0 if there is no maximum width.

func (*TableCell) SetPosition 

func (c *TableCell) SetPosition(x, y, width int) *TableCell

SetPosition sets position on screen for table cell.

func (*TableCell) SetStyle 

func (c *TableCell) SetStyle(style tcell.Style) *TableCell

SetStyle sets the cell's style (foreground color, background color, and attributes) all at once.

func (*TableCell) SetText 

func (c *TableCell) SetText(text string) *TableCell

SetText sets the cell's text.

func (*TableCell) SetTextColor 

func (c *TableCell) SetTextColor(color tcell.Color) *TableCell

SetTextColor sets the cell's text color.

func (*TableCell) SetTransparency 

func (c *TableCell) SetTransparency(transparent bool) *TableCell

SetTransparency sets the background transparency of this cell. A value of "true" will cause the cell to use the table's background color. A value of "false" will cause it to use its own background color.

type UsageBar added in v0.3.0 

type UsageBar struct {
	*tview.TextView
	// contains filtered or unexported fields
}

func DataTableUsage added in v0.3.0 

func DataTableUsage() *UsageBar

func NewUsageBar added in v0.3.0 

func NewUsageBar(entries [][2]string, margin int) *UsageBar

func (*UsageBar) BeforeDraw added in v0.3.0 

func (b *UsageBar) BeforeDraw(screen tcell.Screen, flex *tview.Flex)

type VirtualTable 

type VirtualTable struct {
	*tview.Box
	// contains filtered or unexported fields
}

func NewVirtualTable 

func NewVirtualTable() *VirtualTable

func (*VirtualTable) Draw 

func (t *VirtualTable) Draw(screen tcell.Screen)

Draw draws this primitive onto the screen.

func (*VirtualTable) GetOffset 

func (t *VirtualTable) GetOffset() (row, column int)

GetOffset returns the current row and column offset. This indicates how many rows and columns the table is scrolled down and to the right.

func (*VirtualTable) GetShape 

func (t *VirtualTable) GetShape() (rowCount, columnCount int)

GetShape get number of rows and number of columns

func (*VirtualTable) InputHandler 

func (t *VirtualTable) InputHandler() func(event *tcell.EventKey, setFocus func(p tview.Primitive))

InputHandler returns the handler for this primitive.

func (*VirtualTable) KeepColumnInView 

func (t *VirtualTable) KeepColumnInView(column int) *VirtualTable

func (*VirtualTable) MouseHandler 

func (t *VirtualTable) MouseHandler() func(action tview.MouseAction, event *tcell.EventMouse, setFocus func(p tview.Primitive)) (consumed bool, capture tview.Primitive)

MouseHandler returns the mouse handler for this primitive.

func (*VirtualTable) ScrollToBeginning 

func (t *VirtualTable) ScrollToBeginning() *VirtualTable

ScrollToBeginning scrolls the table to the beginning to that the top left corner of the table is shown.

func (*VirtualTable) ScrollToEnd 

func (t *VirtualTable) ScrollToEnd() *VirtualTable

ScrollToEnd scrolls the table to the beginning to that the bottom left corner of the table is shown. Adding more rows to the table will cause it to automatically scroll with the new data.

func (*VirtualTable) SetBorders 

func (t *VirtualTable) SetBorders(show bool) *VirtualTable

SetBorders sets whether or not each cell in the table is surrounded by a border.

func (*VirtualTable) SetBordersColor 

func (t *VirtualTable) SetBordersColor(color tcell.Color) *VirtualTable

SetBordersColor sets the color of the cell borders.

func (*VirtualTable) SetDoneFunc 

func (t *VirtualTable) SetDoneFunc(handler func(key tcell.Key)) *VirtualTable

SetDoneFunc sets a handler which is called whenever the user presses the Escape, Tab, or Backtab key.

func (*VirtualTable) SetFixed 

func (t *VirtualTable) SetFixed(rows, columns int) *VirtualTable

SetFixed sets the number of fixed rows and columns which are always visible even when the rest of the cells are scrolled out of view. Rows are always the top-most ones. Columns are always the left-most ones.

func (*VirtualTable) SetGetCellsFunc 

func (t *VirtualTable) SetGetCellsFunc(getCell func(row, column int) []*TableCell) *VirtualTable

SetGetCellsFunc set function to get table cell at a position

func (*VirtualTable) SetOffset 

func (t *VirtualTable) SetOffset(row, column int) *VirtualTable

SetOffset sets how many rows and columns should be skipped when drawing the table. This is useful for large tables that do not fit on the screen.

Fixed rows and columns are never skipped.

func (*VirtualTable) SetSeparator 

func (t *VirtualTable) SetSeparator(separator rune) *VirtualTable

SetSeparator sets the character used to fill the space between two neighboring cells. This is a space character ' ' per default but you may want to set it to Borders.Vertical (or any other rune) if the column separation should be more visible. If cell borders are activated, this is ignored.

Separators have the same color as borders.

func (*VirtualTable) SetShape 

func (t *VirtualTable) SetShape(rowCount, columnCount int) *VirtualTable

SetShape sets total number of rows and columns

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