tilman

package module
v0.1.1 Latest Latest
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 Go to latest Published: Mar 9, 2021 License: MIT Imports: 4 Imported by: 0

README

Tilman - go Tile Window Manager for terminal UIs

Tilman is a basic yet powerfull tile window manager in go for terminal-based user interfaces that plugs into tview

Documentation

Index

Constants

View Source 
const (
	AutoSize = 0
)

Variables

This section is empty.

Functions

This section is empty.

Types

type ClipRegion 

type ClipRegion struct {
	tcell.Screen
	// contains filtered or unexported fields
}

ClipRegion implements tcell.Screen and only allows setting content within a defined region

func NewClipRegion 

func NewClipRegion(screen tcell.Screen, x, y, width, height int) *ClipRegion

New creates a new clipped screen with the given rectangular coordinates

func (*ClipRegion) Clear 

func (cr *ClipRegion) Clear()

Clear clears the clipped region

func (*ClipRegion) Fill 

func (cr *ClipRegion) Fill(ch rune, style tcell.Style)

Fill implements tcell.Screen.Fill

func (*ClipRegion) InRect 

func (cr *ClipRegion) InRect(x, y int) bool

InRect returns true if the given coordinates are within this clipped region

func (*ClipRegion) SetCell 

func (cr *ClipRegion) SetCell(x int, y int, style tcell.Style, ch ...rune)

SetCell is an older API, and will be removed. Please use SetContent instead; SetCell is implemented in terms of SetContent.

func (*ClipRegion) SetContent 

func (cr *ClipRegion) SetContent(x int, y int, mainc rune, combc []rune, style tcell.Style)

SetContent sets the contents of the given cell location. If the coordinates are out of range, then the operation is ignored.

The first rune is the primary non-zero width rune. The array that follows is a possible list of combining characters to append, and will usually be nil (no combining characters.)

The results are not displayed until Show() or Sync() is called.

Note that wide (East Asian full width) runes occupy two cells, and attempts to place character at next cell to the right will have undefined effects. Wide runes that are printed in the last column will be replaced with a single width space on output.

func (*ClipRegion) ShowCursor 

func (cr *ClipRegion) ShowCursor(x int, y int)

ShowCursor is used to display the cursor at a given location. If the coordinates -1, -1 are given or are otherwise outside the dimensions of the screen, the cursor will be hidden.

type Direction 

type Direction int
const (
	VerticalLayout Direction = iota
	HorizontalLayout
)

type Item 

type Item struct {
	tview.Primitive

	Size int
}

type Layout 

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

func NewLayout 

func NewLayout() *Layout

func (*Layout) AddItem 

func (l *Layout) AddItem(p tview.Primitive, size int) *Layout

func (*Layout) Blur 

func (l *Layout) Blur()

func (*Layout) ClearItems 

func (l *Layout) ClearItems() *Layout

func (*Layout) CountItems 

func (l *Layout) CountItems() int

func (*Layout) Draw 

func (l *Layout) Draw(screen tcell.Screen)

func (*Layout) Focus 

func (l *Layout) Focus(delegate func(p tview.Primitive))

func (*Layout) GetBackgroundColor 

func (l *Layout) GetBackgroundColor() tcell.Color

GetBackgroundColor returns the layout's background color.

func (*Layout) GetDirection 

func (l *Layout) GetDirection() Direction

func (*Layout) GetInputCapture 

func (l *Layout) GetInputCapture() func(event *tcell.EventKey) *tcell.EventKey

GetInputCapture returns the function installed with SetInputCapture() or nil if no such function has been installed.

func (*Layout) GetItem 

func (l *Layout) GetItem(i int) *Item

func (*Layout) GetMouseCapture 

func (l *Layout) GetMouseCapture() func(action tview.MouseAction, event *tcell.EventMouse) (tview.MouseAction, *tcell.EventMouse)

GetMouseCapture returns the function installed with SetMouseCapture() or nil if no such function has been installed.

func (*Layout) GetRect 

func (l *Layout) GetRect() (int, int, int, int)

func (*Layout) GetSplitterAttributes 

func (l *Layout) GetSplitterAttributes() tcell.AttrMask

GetSplitterAttributes returns the splitter's style attributes.

func (*Layout) GetSplitterColor 

func (l *Layout) GetSplitterColor() tcell.Color

GetSplitterColor returns the layout's splitter color.

func (*Layout) HasFocus 

func (l *Layout) HasFocus() bool

func (*Layout) InRect 

func (l *Layout) InRect(x, y int) bool

InRect returns true if the given coordinate is within the bounds of the box's rectangle.

func (*Layout) InputHandler 

func (l *Layout) InputHandler() func(event *tcell.EventKey, setFocus func(p tview.Primitive))

func (*Layout) MouseHandler 

func (l *Layout) 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 (*Layout) RemoveItem 

func (l *Layout) RemoveItem(i int) *Layout

func (*Layout) SetBackgroundColor 

func (l *Layout) SetBackgroundColor(color tcell.Color) *Layout

SetBackgroundColor sets the layout's background color.

func (*Layout) SetDirection 

func (l *Layout) SetDirection(d Direction) *Layout

func (*Layout) SetInputCapture 

func (l *Layout) SetInputCapture(capture func(event *tcell.EventKey) *tcell.EventKey) *Layout

SetInputCapture installs a function which captures key events before they are forwarded to the primitive's default key event handler. This function can then choose to forward that key event (or a different one) to the default handler by returning it. If nil is returned, the default handler will not be called.

Providing a nil handler will remove a previously existing handler.

Note that this function will not have an effect on primitives composed of other primitives, such as Form, Flex, or Grid. Key events are only captured by the primitives that have focus (e.g. InputField) and only one primitive can have focus at a time. Composing primitives such as Form pass the focus on to their contained primitives and thus never receive any key events themselves. Therefore, they cannot intercept key events.

func (*Layout) SetMouseCapture 

func (l *Layout) SetMouseCapture(capture func(action tview.MouseAction, event *tcell.EventMouse) (tview.MouseAction, *tcell.EventMouse)) *Layout

SetMouseCapture sets a function which captures mouse events (consisting of the original tcell mouse event and the semantic mouse action) before they are forwarded to the primitive's default mouse event handler. This function can then choose to forward that event (or a different one) by returning it or returning a nil mouse event, in which case the default handler will not be called.

Providing a nil handler will remove a previously existing handler.

func (*Layout) SetRect 

func (l *Layout) SetRect(x, y, width, height int)

func (*Layout) SetSplitter 

func (l *Layout) SetSplitter(show bool) *Layout

SetSplitter sets the flag indicating whether or not the layout should render a splitters between primitives

func (*Layout) SetSplitterAttributes 

func (l *Layout) SetSplitterAttributes(attr tcell.AttrMask) *Layout

SetSplitterAttributes sets the splitter's style attributes. You can combine different attributes using bitmask operations: 

layout.SetSplitterAttributes(tcell.AttrUnderline | tcell.AttrBold)

func (*Layout) SetSplitterColor 

func (l *Layout) SetSplitterColor(color tcell.Color) *Layout

SetSplitterColor sets the layout's splitter color.

func (*Layout) WrapInputHandler 

func (l *Layout) WrapInputHandler(inputHandler func(*tcell.EventKey, func(p tview.Primitive))) func(*tcell.EventKey, func(p tview.Primitive))

WrapInputHandler wraps an input handler (see InputHandler()) with the functionality to capture input (see SetInputCapture()) before passing it on to the provided (default) input handler.

This is only meant to be used by subclassing primitives.

func (*Layout) WrapMouseHandler 

func (l *Layout) WrapMouseHandler(mouseHandler func(tview.MouseAction, *tcell.EventMouse, func(p tview.Primitive)) (bool, tview.Primitive)) func(action tview.MouseAction, event *tcell.EventMouse, setFocus func(p tview.Primitive)) (consumed bool, capture tview.Primitive)

WrapMouseHandler wraps a mouse event handler (see MouseHandler()) with the functionality to capture mouse events (see SetMouseCapture()) before passing them on to the provided (default) event handler.

This is only meant to be used by subclassing primitives.

type Manager 

type Manager struct {
	*tview.Box
	sync.Mutex
	// contains filtered or unexported fields
}

func NewWindowManager 

func NewWindowManager() *Manager

func (*Manager) Draw 

func (m *Manager) Draw(screen tcell.Screen)

Draw draws this primitive onto the screen.

func (*Manager) Focus 

func (m *Manager) Focus(delegate func(p tview.Primitive))

Focus is called when this primitive receives focus

func (*Manager) GetRoot 

func (m *Manager) GetRoot() *Layout

func (*Manager) HasFocus 

func (m *Manager) HasFocus() bool

HasFocus returns whether or not this primitive has focus.

func (*Manager) InputHandler 

func (m *Manager) InputHandler() func(event *tcell.EventKey, setFocus func(p tview.Primitive))

InputHandler returns a handler which receives key events when it has focus.

func (*Manager) IsMaximazed 

func (m *Manager) IsMaximazed(w *Window) bool

func (*Manager) Maximize 

func (m *Manager) Maximize(w *Window) *Manager

func (*Manager) MouseHandler 

func (m *Manager) 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 (*Manager) Restore 

func (m *Manager) Restore() *Manager

func (*Manager) SetRoot 

func (m *Manager) SetRoot(root *Layout) *Manager

type Window 

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

Window defines a basic window

func NewWindow 

func NewWindow() *Window

func (*Window) AddButton 

func (w *Window) AddButton(symbol rune, alignment WindowButtonAlignment, onclick func(w *Window, b *WindowButton)) *Window

AddButton adds a new window button to the title bar

func (*Window) Blur 

func (w *Window) Blur()

func (*Window) ClearButtons 

func (w *Window) ClearButtons() *Window

func (*Window) CountButtons 

func (w *Window) CountButtons() int

CountButtons returns the number of buttons in the window title bar

func (*Window) Draw 

func (w *Window) Draw(screen tcell.Screen)

Draw draws this primitive on to the screen

func (*Window) Focus 

func (w *Window) Focus(delegate func(p tview.Primitive))

Focus is called when this primitive receives focus.

func (*Window) GetButton 

func (w *Window) GetButton(i int) *WindowButton

GetButton returns the given button

func (*Window) GetRoot 

func (w *Window) GetRoot() tview.Primitive

GetRoot returns the primitive that represents the main content of the window

func (*Window) HasBorder 

func (w *Window) HasBorder() bool

HasBorder returns true if this window has a border windows without border cannot be resized or dragged by the user

func (*Window) HasFocus 

func (w *Window) HasFocus() bool

HasFocus returns whether or not this primitive has focus.

func (*Window) InputHandler 

func (w *Window) InputHandler() func(event *tcell.EventKey, setFocus func(p tview.Primitive))

InputHandler returns a handler which receives key events when it has focus.

func (*Window) MouseHandler 

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

MouseHandler returns a mouse handler for this primitive

func (*Window) RemoveButton 

func (w *Window) RemoveButton(i int) *Window

func (*Window) SetBorder 

func (w *Window) SetBorder(show bool) *Window

SetBorder sets the flag indicating whether or not the box should have a border.

func (*Window) SetRoot 

func (w *Window) SetRoot(root tview.Primitive) *Window

SetRoot sets the main content of the window

func (*Window) SetTitle 

func (w *Window) SetTitle(text string) *Window

SetTitle sets the window title

type WindowButton 

type WindowButton struct {
	Alignment WindowButtonAlignment
	Symbol    rune // icon for the button

	OnClick func(w *Window, b *WindowButton) // callback to be invoked when the button is clicked
	// contains filtered or unexported fields
}

WindowButton represents a button on the window title bar

type WindowButtonAlignment 

type WindowButtonAlignment int
const (
	WindowButtonAlignLeft  WindowButtonAlignment = tview.AlignLeft
	WindowButtonAlignRight WindowButtonAlignment = tview.AlignRight
)

Source Files

View all Source files

Directories

Path Synopsis
demos
layout
manager
window

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