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Diffstat (limited to 'vendor/github.com/nsf/termbox-go')
23 files changed, 0 insertions, 3280 deletions
diff --git a/vendor/github.com/nsf/termbox-go/AUTHORS b/vendor/github.com/nsf/termbox-go/AUTHORS deleted file mode 100644 index fe26fb0f..00000000 --- a/vendor/github.com/nsf/termbox-go/AUTHORS +++ /dev/null @@ -1,4 +0,0 @@ -# Please keep this file sorted. - -Georg Reinke <guelfey@googlemail.com> -nsf <no.smile.face@gmail.com> diff --git a/vendor/github.com/nsf/termbox-go/LICENSE b/vendor/github.com/nsf/termbox-go/LICENSE deleted file mode 100644 index d9bc068c..00000000 --- a/vendor/github.com/nsf/termbox-go/LICENSE +++ /dev/null @@ -1,19 +0,0 @@ -Copyright (C) 2012 termbox-go authors - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/vendor/github.com/nsf/termbox-go/README.md b/vendor/github.com/nsf/termbox-go/README.md deleted file mode 100644 index 2ffe033e..00000000 --- a/vendor/github.com/nsf/termbox-go/README.md +++ /dev/null @@ -1,43 +0,0 @@ -[](http://godoc.org/github.com/nsf/termbox-go) - -## Termbox -Termbox is a library that provides a minimalistic API which allows the programmer to write text-based user interfaces. The library is crossplatform and has both terminal-based implementations on *nix operating systems and a winapi console based implementation for windows operating systems. The basic idea is an abstraction of the greatest common subset of features available on all major terminals and other terminal-like APIs in a minimalistic fashion. Small API means it is easy to implement, test, maintain and learn it, that's what makes the termbox a distinct library in its area. - -### Installation -Install and update this go package with `go get -u github.com/nsf/termbox-go` - -### Examples -For examples of what can be done take a look at demos in the _demos directory. You can try them with go run: `go run _demos/keyboard.go` - -There are also some interesting projects using termbox-go: - - [godit](https://github.com/nsf/godit) is an emacsish lightweight text editor written using termbox. - - [gotetris](https://github.com/jjinux/gotetris) is an implementation of Tetris. - - [sokoban-go](https://github.com/rn2dy/sokoban-go) is an implementation of sokoban game. - - [hecate](https://github.com/evanmiller/hecate) is a hex editor designed by Satan. - - [httopd](https://github.com/verdverm/httopd) is top for httpd logs. - - [mop](https://github.com/mop-tracker/mop) is stock market tracker for hackers. - - [termui](https://github.com/gizak/termui) is a terminal dashboard. - - [termloop](https://github.com/JoelOtter/termloop) is a terminal game engine. - - [xterm-color-chart](https://github.com/kutuluk/xterm-color-chart) is a XTerm 256 color chart. - - [gocui](https://github.com/jroimartin/gocui) is a minimalist Go library aimed at creating console user interfaces. - - [dry](https://github.com/moncho/dry) is an interactive cli to manage Docker containers. - - [pxl](https://github.com/ichinaski/pxl) displays images in the terminal. - - [snake-game](https://github.com/DyegoCosta/snake-game) is an implementation of the Snake game. - - [gone](https://github.com/guillaumebreton/gone) is a CLI pomodoro® timer. - - [Spoof.go](https://github.com/sabey/spoofgo) controllable movement spoofing from the cli - - [lf](https://github.com/gokcehan/lf) is a terminal file manager - - [rat](https://github.com/ericfreese/rat) lets you compose shell commands to build terminal applications. - - [httplab](https://github.com/gchaincl/httplab) An interactive web server. - - [tetris](https://github.com/MichaelS11/tetris) Go Tetris with AI option - - [wot](https://github.com/kyu-suke/wot) Wait time during command is completed. - - [2048-go](https://github.com/1984weed/2048-go) is 2048 in Go - - [jv](https://github.com/maxzender/jv) helps you view JSON on the command-line. - - [pinger](https://github.com/hirose31/pinger) helps you to monitor numerous hosts using ICMP ECHO_REQUEST. - - [vixl44](https://github.com/sebashwa/vixl44) lets you create pixel art inside your terminal using vim movements - - [zterm](https://github.com/varunrau/zterm) is a typing game inspired by http://zty.pe/ - - [gotypist](https://github.com/pb-/gotypist) is a fun touch-typing tutor following Steve Yegge's method. - - [cointop](https://github.com/miguelmota/cointop) is an interactive terminal based UI application for tracking cryptocurrencies. - - [pexpo](https://github.com/nnao45/pexpo) is a terminal sending ping tool written in Go. - -### API reference -[godoc.org/github.com/nsf/termbox-go](http://godoc.org/github.com/nsf/termbox-go) diff --git a/vendor/github.com/nsf/termbox-go/api.go b/vendor/github.com/nsf/termbox-go/api.go deleted file mode 100644 index d530ab5c..00000000 --- a/vendor/github.com/nsf/termbox-go/api.go +++ /dev/null @@ -1,489 +0,0 @@ -// +build !windows - -package termbox - -import "github.com/mattn/go-runewidth" -import "fmt" -import "os" -import "os/signal" -import "syscall" -import "runtime" -import "time" - -// public API - -// Initializes termbox library. This function should be called before any other functions. -// After successful initialization, the library must be finalized using 'Close' function. -// -// Example usage: -// err := termbox.Init() -// if err != nil { -// panic(err) -// } -// defer termbox.Close() -func Init() error { - var err error - - out, err = os.OpenFile("/dev/tty", syscall.O_WRONLY, 0) - if err != nil { - return err - } - in, err = syscall.Open("/dev/tty", syscall.O_RDONLY, 0) - if err != nil { - return err - } - - err = setup_term() - if err != nil { - return fmt.Errorf("termbox: error while reading terminfo data: %v", err) - } - - signal.Notify(sigwinch, syscall.SIGWINCH) - signal.Notify(sigio, syscall.SIGIO) - - _, err = fcntl(in, syscall.F_SETFL, syscall.O_ASYNC|syscall.O_NONBLOCK) - if err != nil { - return err - } - _, err = fcntl(in, syscall.F_SETOWN, syscall.Getpid()) - if runtime.GOOS != "darwin" && err != nil { - return err - } - err = tcgetattr(out.Fd(), &orig_tios) - if err != nil { - return err - } - - tios := orig_tios - tios.Iflag &^= syscall_IGNBRK | syscall_BRKINT | syscall_PARMRK | - syscall_ISTRIP | syscall_INLCR | syscall_IGNCR | - syscall_ICRNL | syscall_IXON - tios.Lflag &^= syscall_ECHO | syscall_ECHONL | syscall_ICANON | - syscall_ISIG | syscall_IEXTEN - tios.Cflag &^= syscall_CSIZE | syscall_PARENB - tios.Cflag |= syscall_CS8 - tios.Cc[syscall_VMIN] = 1 - tios.Cc[syscall_VTIME] = 0 - - err = tcsetattr(out.Fd(), &tios) - if err != nil { - return err - } - - out.WriteString(funcs[t_enter_ca]) - out.WriteString(funcs[t_enter_keypad]) - out.WriteString(funcs[t_hide_cursor]) - out.WriteString(funcs[t_clear_screen]) - - termw, termh = get_term_size(out.Fd()) - back_buffer.init(termw, termh) - front_buffer.init(termw, termh) - back_buffer.clear() - front_buffer.clear() - - go func() { - buf := make([]byte, 128) - for { - select { - case <-sigio: - for { - n, err := syscall.Read(in, buf) - if err == syscall.EAGAIN || err == syscall.EWOULDBLOCK { - break - } - select { - case input_comm <- input_event{buf[:n], err}: - ie := <-input_comm - buf = ie.data[:128] - case <-quit: - return - } - } - case <-quit: - return - } - } - }() - - IsInit = true - return nil -} - -// Interrupt an in-progress call to PollEvent by causing it to return -// EventInterrupt. Note that this function will block until the PollEvent -// function has successfully been interrupted. -func Interrupt() { - interrupt_comm <- struct{}{} -} - -// Finalizes termbox library, should be called after successful initialization -// when termbox's functionality isn't required anymore. -func Close() { - quit <- 1 - out.WriteString(funcs[t_show_cursor]) - out.WriteString(funcs[t_sgr0]) - out.WriteString(funcs[t_clear_screen]) - out.WriteString(funcs[t_exit_ca]) - out.WriteString(funcs[t_exit_keypad]) - out.WriteString(funcs[t_exit_mouse]) - tcsetattr(out.Fd(), &orig_tios) - - out.Close() - syscall.Close(in) - - // reset the state, so that on next Init() it will work again - termw = 0 - termh = 0 - input_mode = InputEsc - out = nil - in = 0 - lastfg = attr_invalid - lastbg = attr_invalid - lastx = coord_invalid - lasty = coord_invalid - cursor_x = cursor_hidden - cursor_y = cursor_hidden - foreground = ColorDefault - background = ColorDefault - IsInit = false -} - -// Synchronizes the internal back buffer with the terminal. -func Flush() error { - // invalidate cursor position - lastx = coord_invalid - lasty = coord_invalid - - update_size_maybe() - - for y := 0; y < front_buffer.height; y++ { - line_offset := y * front_buffer.width - for x := 0; x < front_buffer.width; { - cell_offset := line_offset + x - back := &back_buffer.cells[cell_offset] - front := &front_buffer.cells[cell_offset] - if back.Ch < ' ' { - back.Ch = ' ' - } - w := runewidth.RuneWidth(back.Ch) - if w == 0 || w == 2 && runewidth.IsAmbiguousWidth(back.Ch) { - w = 1 - } - if *back == *front { - x += w - continue - } - *front = *back - send_attr(back.Fg, back.Bg) - - if w == 2 && x == front_buffer.width-1 { - // there's not enough space for 2-cells rune, - // let's just put a space in there - send_char(x, y, ' ') - } else { - send_char(x, y, back.Ch) - if w == 2 { - next := cell_offset + 1 - front_buffer.cells[next] = Cell{ - Ch: 0, - Fg: back.Fg, - Bg: back.Bg, - } - } - } - x += w - } - } - if !is_cursor_hidden(cursor_x, cursor_y) { - write_cursor(cursor_x, cursor_y) - } - return flush() -} - -// Sets the position of the cursor. See also HideCursor(). -func SetCursor(x, y int) { - if is_cursor_hidden(cursor_x, cursor_y) && !is_cursor_hidden(x, y) { - outbuf.WriteString(funcs[t_show_cursor]) - } - - if !is_cursor_hidden(cursor_x, cursor_y) && is_cursor_hidden(x, y) { - outbuf.WriteString(funcs[t_hide_cursor]) - } - - cursor_x, cursor_y = x, y - if !is_cursor_hidden(cursor_x, cursor_y) { - write_cursor(cursor_x, cursor_y) - } -} - -// The shortcut for SetCursor(-1, -1). -func HideCursor() { - SetCursor(cursor_hidden, cursor_hidden) -} - -// Changes cell's parameters in the internal back buffer at the specified -// position. -func SetCell(x, y int, ch rune, fg, bg Attribute) { - if x < 0 || x >= back_buffer.width { - return - } - if y < 0 || y >= back_buffer.height { - return - } - - back_buffer.cells[y*back_buffer.width+x] = Cell{ch, fg, bg} -} - -// Returns a slice into the termbox's back buffer. You can get its dimensions -// using 'Size' function. The slice remains valid as long as no 'Clear' or -// 'Flush' function calls were made after call to this function. -func CellBuffer() []Cell { - return back_buffer.cells -} - -// After getting a raw event from PollRawEvent function call, you can parse it -// again into an ordinary one using termbox logic. That is parse an event as -// termbox would do it. Returned event in addition to usual Event struct fields -// sets N field to the amount of bytes used within 'data' slice. If the length -// of 'data' slice is zero or event cannot be parsed for some other reason, the -// function will return a special event type: EventNone. -// -// IMPORTANT: EventNone may contain a non-zero N, which means you should skip -// these bytes, because termbox cannot recognize them. -// -// NOTE: This API is experimental and may change in future. -func ParseEvent(data []byte) Event { - event := Event{Type: EventKey} - status := extract_event(data, &event, false) - if status != event_extracted { - return Event{Type: EventNone, N: event.N} - } - return event -} - -// Wait for an event and return it. This is a blocking function call. Instead -// of EventKey and EventMouse it returns EventRaw events. Raw event is written -// into `data` slice and Event's N field is set to the amount of bytes written. -// The minimum required length of the 'data' slice is 1. This requirement may -// vary on different platforms. -// -// NOTE: This API is experimental and may change in future. -func PollRawEvent(data []byte) Event { - if len(data) == 0 { - panic("len(data) >= 1 is a requirement") - } - - var event Event - if extract_raw_event(data, &event) { - return event - } - - for { - select { - case ev := <-input_comm: - if ev.err != nil { - return Event{Type: EventError, Err: ev.err} - } - - inbuf = append(inbuf, ev.data...) - input_comm <- ev - if extract_raw_event(data, &event) { - return event - } - case <-interrupt_comm: - event.Type = EventInterrupt - return event - - case <-sigwinch: - event.Type = EventResize - event.Width, event.Height = get_term_size(out.Fd()) - return event - } - } -} - -// Wait for an event and return it. This is a blocking function call. -func PollEvent() Event { - // Constant governing macOS specific behavior. See https://github.com/nsf/termbox-go/issues/132 - // This is an arbitrary delay which hopefully will be enough time for any lagging - // partial escape sequences to come through. - const esc_wait_delay = 100 * time.Millisecond - - var event Event - var esc_wait_timer *time.Timer - var esc_timeout <-chan time.Time - - // try to extract event from input buffer, return on success - event.Type = EventKey - status := extract_event(inbuf, &event, true) - if event.N != 0 { - copy(inbuf, inbuf[event.N:]) - inbuf = inbuf[:len(inbuf)-event.N] - } - if status == event_extracted { - return event - } else if status == esc_wait { - esc_wait_timer = time.NewTimer(esc_wait_delay) - esc_timeout = esc_wait_timer.C - } - - for { - select { - case ev := <-input_comm: - if esc_wait_timer != nil { - if !esc_wait_timer.Stop() { - <-esc_wait_timer.C - } - esc_wait_timer = nil - } - - if ev.err != nil { - return Event{Type: EventError, Err: ev.err} - } - - inbuf = append(inbuf, ev.data...) - input_comm <- ev - status := extract_event(inbuf, &event, true) - if event.N != 0 { - copy(inbuf, inbuf[event.N:]) - inbuf = inbuf[:len(inbuf)-event.N] - } - if status == event_extracted { - return event - } else if status == esc_wait { - esc_wait_timer = time.NewTimer(esc_wait_delay) - esc_timeout = esc_wait_timer.C - } - case <-esc_timeout: - esc_wait_timer = nil - - status := extract_event(inbuf, &event, false) - if event.N != 0 { - copy(inbuf, inbuf[event.N:]) - inbuf = inbuf[:len(inbuf)-event.N] - } - if status == event_extracted { - return event - } - case <-interrupt_comm: - event.Type = EventInterrupt - return event - - case <-sigwinch: - event.Type = EventResize - event.Width, event.Height = get_term_size(out.Fd()) - return event - } - } -} - -// Returns the size of the internal back buffer (which is mostly the same as -// terminal's window size in characters). But it doesn't always match the size -// of the terminal window, after the terminal size has changed, the internal -// back buffer will get in sync only after Clear or Flush function calls. -func Size() (width int, height int) { - return termw, termh -} - -// Clears the internal back buffer. -func Clear(fg, bg Attribute) error { - foreground, background = fg, bg - err := update_size_maybe() - back_buffer.clear() - return err -} - -// Sets termbox input mode. Termbox has two input modes: -// -// 1. Esc input mode. When ESC sequence is in the buffer and it doesn't match -// any known sequence. ESC means KeyEsc. This is the default input mode. -// -// 2. Alt input mode. When ESC sequence is in the buffer and it doesn't match -// any known sequence. ESC enables ModAlt modifier for the next keyboard event. -// -// Both input modes can be OR'ed with Mouse mode. Setting Mouse mode bit up will -// enable mouse button press/release and drag events. -// -// If 'mode' is InputCurrent, returns the current input mode. See also Input* -// constants. -func SetInputMode(mode InputMode) InputMode { - if mode == InputCurrent { - return input_mode - } - if mode&(InputEsc|InputAlt) == 0 { - mode |= InputEsc - } - if mode&(InputEsc|InputAlt) == InputEsc|InputAlt { - mode &^= InputAlt - } - if mode&InputMouse != 0 { - out.WriteString(funcs[t_enter_mouse]) - } else { - out.WriteString(funcs[t_exit_mouse]) - } - - input_mode = mode - return input_mode -} - -// Sets the termbox output mode. Termbox has four output options: -// -// 1. OutputNormal => [1..8] -// This mode provides 8 different colors: -// black, red, green, yellow, blue, magenta, cyan, white -// Shortcut: ColorBlack, ColorRed, ... -// Attributes: AttrBold, AttrUnderline, AttrReverse -// -// Example usage: -// SetCell(x, y, '@', ColorBlack | AttrBold, ColorRed); -// -// 2. Output256 => [1..256] -// In this mode you can leverage the 256 terminal mode: -// 0x01 - 0x08: the 8 colors as in OutputNormal -// 0x09 - 0x10: Color* | AttrBold -// 0x11 - 0xe8: 216 different colors -// 0xe9 - 0x1ff: 24 different shades of grey -// -// Example usage: -// SetCell(x, y, '@', 184, 240); -// SetCell(x, y, '@', 0xb8, 0xf0); -// -// 3. Output216 => [1..216] -// This mode supports the 3rd range of the 256 mode only. -// But you don't need to provide an offset. -// -// 4. OutputGrayscale => [1..26] -// This mode supports the 4th range of the 256 mode -// and black and white colors from 3th range of the 256 mode -// But you don't need to provide an offset. -// -// In all modes, 0x00 represents the default color. -// -// `go run _demos/output.go` to see its impact on your terminal. -// -// If 'mode' is OutputCurrent, it returns the current output mode. -// -// Note that this may return a different OutputMode than the one requested, -// as the requested mode may not be available on the target platform. -func SetOutputMode(mode OutputMode) OutputMode { - if mode == OutputCurrent { - return output_mode - } - - output_mode = mode - return output_mode -} - -// Sync comes handy when something causes desync between termbox's understanding -// of a terminal buffer and the reality. Such as a third party process. Sync -// forces a complete resync between the termbox and a terminal, it may not be -// visually pretty though. -func Sync() error { - front_buffer.clear() - err := send_clear() - if err != nil { - return err - } - - return Flush() -} diff --git a/vendor/github.com/nsf/termbox-go/api_common.go b/vendor/github.com/nsf/termbox-go/api_common.go deleted file mode 100644 index 5ca1371a..00000000 --- a/vendor/github.com/nsf/termbox-go/api_common.go +++ /dev/null @@ -1,187 +0,0 @@ -// termbox is a library for creating cross-platform text-based interfaces -package termbox - -// public API, common OS agnostic part - -type ( - InputMode int - OutputMode int - EventType uint8 - Modifier uint8 - Key uint16 - Attribute uint16 -) - -// This type represents a termbox event. The 'Mod', 'Key' and 'Ch' fields are -// valid if 'Type' is EventKey. The 'Width' and 'Height' fields are valid if -// 'Type' is EventResize. The 'Err' field is valid if 'Type' is EventError. -type Event struct { - Type EventType // one of Event* constants - Mod Modifier // one of Mod* constants or 0 - Key Key // one of Key* constants, invalid if 'Ch' is not 0 - Ch rune // a unicode character - Width int // width of the screen - Height int // height of the screen - Err error // error in case if input failed - MouseX int // x coord of mouse - MouseY int // y coord of mouse - N int // number of bytes written when getting a raw event -} - -// A cell, single conceptual entity on the screen. The screen is basically a 2d -// array of cells. 'Ch' is a unicode character, 'Fg' and 'Bg' are foreground -// and background attributes respectively. -type Cell struct { - Ch rune - Fg Attribute - Bg Attribute -} - -// To know if termbox has been initialized or not -var ( - IsInit bool = false -) - -// Key constants, see Event.Key field. -const ( - KeyF1 Key = 0xFFFF - iota - KeyF2 - KeyF3 - KeyF4 - KeyF5 - KeyF6 - KeyF7 - KeyF8 - KeyF9 - KeyF10 - KeyF11 - KeyF12 - KeyInsert - KeyDelete - KeyHome - KeyEnd - KeyPgup - KeyPgdn - KeyArrowUp - KeyArrowDown - KeyArrowLeft - KeyArrowRight - key_min // see terminfo - MouseLeft - MouseMiddle - MouseRight - MouseRelease - MouseWheelUp - MouseWheelDown -) - -const ( - KeyCtrlTilde Key = 0x00 - KeyCtrl2 Key = 0x00 - KeyCtrlSpace Key = 0x00 - KeyCtrlA Key = 0x01 - KeyCtrlB Key = 0x02 - KeyCtrlC Key = 0x03 - KeyCtrlD Key = 0x04 - KeyCtrlE Key = 0x05 - KeyCtrlF Key = 0x06 - KeyCtrlG Key = 0x07 - KeyBackspace Key = 0x08 - KeyCtrlH Key = 0x08 - KeyTab Key = 0x09 - KeyCtrlI Key = 0x09 - KeyCtrlJ Key = 0x0A - KeyCtrlK Key = 0x0B - KeyCtrlL Key = 0x0C - KeyEnter Key = 0x0D - KeyCtrlM Key = 0x0D - KeyCtrlN Key = 0x0E - KeyCtrlO Key = 0x0F - KeyCtrlP Key = 0x10 - KeyCtrlQ Key = 0x11 - KeyCtrlR Key = 0x12 - KeyCtrlS Key = 0x13 - KeyCtrlT Key = 0x14 - KeyCtrlU Key = 0x15 - KeyCtrlV Key = 0x16 - KeyCtrlW Key = 0x17 - KeyCtrlX Key = 0x18 - KeyCtrlY Key = 0x19 - KeyCtrlZ Key = 0x1A - KeyEsc Key = 0x1B - KeyCtrlLsqBracket Key = 0x1B - KeyCtrl3 Key = 0x1B - KeyCtrl4 Key = 0x1C - KeyCtrlBackslash Key = 0x1C - KeyCtrl5 Key = 0x1D - KeyCtrlRsqBracket Key = 0x1D - KeyCtrl6 Key = 0x1E - KeyCtrl7 Key = 0x1F - KeyCtrlSlash Key = 0x1F - KeyCtrlUnderscore Key = 0x1F - KeySpace Key = 0x20 - KeyBackspace2 Key = 0x7F - KeyCtrl8 Key = 0x7F -) - -// Alt modifier constant, see Event.Mod field and SetInputMode function. -const ( - ModAlt Modifier = 1 << iota - ModMotion -) - -// Cell colors, you can combine a color with multiple attributes using bitwise -// OR ('|'). -const ( - ColorDefault Attribute = iota - ColorBlack - ColorRed - ColorGreen - ColorYellow - ColorBlue - ColorMagenta - ColorCyan - ColorWhite -) - -// Cell attributes, it is possible to use multiple attributes by combining them -// using bitwise OR ('|'). Although, colors cannot be combined. But you can -// combine attributes and a single color. -// -// It's worth mentioning that some platforms don't support certain attributes. -// For example windows console doesn't support AttrUnderline. And on some -// terminals applying AttrBold to background may result in blinking text. Use -// them with caution and test your code on various terminals. -const ( - AttrBold Attribute = 1 << (iota + 9) - AttrUnderline - AttrReverse -) - -// Input mode. See SetInputMode function. -const ( - InputEsc InputMode = 1 << iota - InputAlt - InputMouse - InputCurrent InputMode = 0 -) - -// Output mode. See SetOutputMode function. -const ( - OutputCurrent OutputMode = iota - OutputNormal - Output256 - Output216 - OutputGrayscale -) - -// Event type. See Event.Type field. -const ( - EventKey EventType = iota - EventResize - EventMouse - EventError - EventInterrupt - EventRaw - EventNone -) diff --git a/vendor/github.com/nsf/termbox-go/api_windows.go b/vendor/github.com/nsf/termbox-go/api_windows.go deleted file mode 100644 index 7def30a6..00000000 --- a/vendor/github.com/nsf/termbox-go/api_windows.go +++ /dev/null @@ -1,239 +0,0 @@ -package termbox - -import ( - "syscall" -) - -// public API - -// Initializes termbox library. This function should be called before any other functions. -// After successful initialization, the library must be finalized using 'Close' function. -// -// Example usage: -// err := termbox.Init() -// if err != nil { -// panic(err) -// } -// defer termbox.Close() -func Init() error { - var err error - - interrupt, err = create_event() - if err != nil { - return err - } - - in, err = syscall.Open("CONIN$", syscall.O_RDWR, 0) - if err != nil { - return err - } - out, err = syscall.Open("CONOUT$", syscall.O_RDWR, 0) - if err != nil { - return err - } - - err = get_console_mode(in, &orig_mode) - if err != nil { - return err - } - - err = set_console_mode(in, enable_window_input) - if err != nil { - return err - } - - orig_size = get_term_size(out) - win_size := get_win_size(out) - - err = set_console_screen_buffer_size(out, win_size) - if err != nil { - return err - } - - err = get_console_cursor_info(out, &orig_cursor_info) - if err != nil { - return err - } - - show_cursor(false) - term_size = get_term_size(out) - back_buffer.init(int(term_size.x), int(term_size.y)) - front_buffer.init(int(term_size.x), int(term_size.y)) - back_buffer.clear() - front_buffer.clear() - clear() - - diffbuf = make([]diff_msg, 0, 32) - - go input_event_producer() - IsInit = true - return nil -} - -// Finalizes termbox library, should be called after successful initialization -// when termbox's functionality isn't required anymore. -func Close() { - // we ignore errors here, because we can't really do anything about them - Clear(0, 0) - Flush() - - // stop event producer - cancel_comm <- true - set_event(interrupt) - select { - case <-input_comm: - default: - } - <-cancel_done_comm - - set_console_cursor_info(out, &orig_cursor_info) - set_console_cursor_position(out, coord{}) - set_console_screen_buffer_size(out, orig_size) - set_console_mode(in, orig_mode) - syscall.Close(in) - syscall.Close(out) - syscall.Close(interrupt) - IsInit = false -} - -// Interrupt an in-progress call to PollEvent by causing it to return -// EventInterrupt. Note that this function will block until the PollEvent -// function has successfully been interrupted. -func Interrupt() { - interrupt_comm <- struct{}{} -} - -// Synchronizes the internal back buffer with the terminal. -func Flush() error { - update_size_maybe() - prepare_diff_messages() - for _, diff := range diffbuf { - r := small_rect{ - left: 0, - top: diff.pos, - right: term_size.x - 1, - bottom: diff.pos + diff.lines - 1, - } - write_console_output(out, diff.chars, r) - } - if !is_cursor_hidden(cursor_x, cursor_y) { - move_cursor(cursor_x, cursor_y) - } - return nil -} - -// Sets the position of the cursor. See also HideCursor(). -func SetCursor(x, y int) { - if is_cursor_hidden(cursor_x, cursor_y) && !is_cursor_hidden(x, y) { - show_cursor(true) - } - - if !is_cursor_hidden(cursor_x, cursor_y) && is_cursor_hidden(x, y) { - show_cursor(false) - } - - cursor_x, cursor_y = x, y - if !is_cursor_hidden(cursor_x, cursor_y) { - move_cursor(cursor_x, cursor_y) - } -} - -// The shortcut for SetCursor(-1, -1). -func HideCursor() { - SetCursor(cursor_hidden, cursor_hidden) -} - -// Changes cell's parameters in the internal back buffer at the specified -// position. -func SetCell(x, y int, ch rune, fg, bg Attribute) { - if x < 0 || x >= back_buffer.width { - return - } - if y < 0 || y >= back_buffer.height { - return - } - - back_buffer.cells[y*back_buffer.width+x] = Cell{ch, fg, bg} -} - -// Returns a slice into the termbox's back buffer. You can get its dimensions -// using 'Size' function. The slice remains valid as long as no 'Clear' or -// 'Flush' function calls were made after call to this function. -func CellBuffer() []Cell { - return back_buffer.cells -} - -// Wait for an event and return it. This is a blocking function call. -func PollEvent() Event { - select { - case ev := <-input_comm: - return ev - case <-interrupt_comm: - return Event{Type: EventInterrupt} - } -} - -// Returns the size of the internal back buffer (which is mostly the same as -// console's window size in characters). But it doesn't always match the size -// of the console window, after the console size has changed, the internal back -// buffer will get in sync only after Clear or Flush function calls. -func Size() (int, int) { - return int(term_size.x), int(term_size.y) -} - -// Clears the internal back buffer. -func Clear(fg, bg Attribute) error { - foreground, background = fg, bg - update_size_maybe() - back_buffer.clear() - return nil -} - -// Sets termbox input mode. Termbox has two input modes: -// -// 1. Esc input mode. When ESC sequence is in the buffer and it doesn't match -// any known sequence. ESC means KeyEsc. This is the default input mode. -// -// 2. Alt input mode. When ESC sequence is in the buffer and it doesn't match -// any known sequence. ESC enables ModAlt modifier for the next keyboard event. -// -// Both input modes can be OR'ed with Mouse mode. Setting Mouse mode bit up will -// enable mouse button press/release and drag events. -// -// If 'mode' is InputCurrent, returns the current input mode. See also Input* -// constants. -func SetInputMode(mode InputMode) InputMode { - if mode == InputCurrent { - return input_mode - } - if mode&InputMouse != 0 { - err := set_console_mode(in, enable_window_input|enable_mouse_input|enable_extended_flags) - if err != nil { - panic(err) - } - } else { - err := set_console_mode(in, enable_window_input) - if err != nil { - panic(err) - } - } - - input_mode = mode - return input_mode -} - -// Sets the termbox output mode. -// -// Windows console does not support extra colour modes, -// so this will always set and return OutputNormal. -func SetOutputMode(mode OutputMode) OutputMode { - return OutputNormal -} - -// Sync comes handy when something causes desync between termbox's understanding -// of a terminal buffer and the reality. Such as a third party process. Sync -// forces a complete resync between the termbox and a terminal, it may not be -// visually pretty though. At the moment on Windows it does nothing. -func Sync() error { - return nil -} diff --git a/vendor/github.com/nsf/termbox-go/collect_terminfo.py b/vendor/github.com/nsf/termbox-go/collect_terminfo.py deleted file mode 100755 index 5e50975e..00000000 --- a/vendor/github.com/nsf/termbox-go/collect_terminfo.py +++ /dev/null @@ -1,110 +0,0 @@ -#!/usr/bin/env python - -import sys, os, subprocess - -def escaped(s): - return repr(s)[1:-1] - -def tput(term, name): - try: - return subprocess.check_output(['tput', '-T%s' % term, name]).decode() - except subprocess.CalledProcessError as e: - return e.output.decode() - - -def w(s): - if s == None: - return - sys.stdout.write(s) - -terminals = { - 'xterm' : 'xterm', - 'rxvt-256color' : 'rxvt_256color', - 'rxvt-unicode' : 'rxvt_unicode', - 'linux' : 'linux', - 'Eterm' : 'eterm', - 'screen' : 'screen' -} - -keys = [ - "F1", "kf1", - "F2", "kf2", - "F3", "kf3", - "F4", "kf4", - "F5", "kf5", - "F6", "kf6", - "F7", "kf7", - "F8", "kf8", - "F9", "kf9", - "F10", "kf10", - "F11", "kf11", - "F12", "kf12", - "INSERT", "kich1", - "DELETE", "kdch1", - "HOME", "khome", - "END", "kend", - "PGUP", "kpp", - "PGDN", "knp", - "KEY_UP", "kcuu1", - "KEY_DOWN", "kcud1", - "KEY_LEFT", "kcub1", - "KEY_RIGHT", "kcuf1" -] - -funcs = [ - "T_ENTER_CA", "smcup", - "T_EXIT_CA", "rmcup", - "T_SHOW_CURSOR", "cnorm", - "T_HIDE_CURSOR", "civis", - "T_CLEAR_SCREEN", "clear", - "T_SGR0", "sgr0", - "T_UNDERLINE", "smul", - "T_BOLD", "bold", - "T_BLINK", "blink", - "T_REVERSE", "rev", - "T_ENTER_KEYPAD", "smkx", - "T_EXIT_KEYPAD", "rmkx" -] - -def iter_pairs(iterable): - iterable = iter(iterable) - while True: - yield (next(iterable), next(iterable)) - -def do_term(term, nick): - w("// %s\n" % term) - w("var %s_keys = []string{\n\t" % nick) - for k, v in iter_pairs(keys): - w('"') - w(escaped(tput(term, v))) - w('",') - w("\n}\n") - w("var %s_funcs = []string{\n\t" % nick) - for k,v in iter_pairs(funcs): - w('"') - if v == "sgr": - w("\\033[3%d;4%dm") - elif v == "cup": - w("\\033[%d;%dH") - else: - w(escaped(tput(term, v))) - w('", ') - w("\n}\n\n") - -def do_terms(d): - w("var terms = []struct {\n") - w("\tname string\n") - w("\tkeys []string\n") - w("\tfuncs []string\n") - w("}{\n") - for k, v in d.items(): - w('\t{"%s", %s_keys, %s_funcs},\n' % (k, v, v)) - w("}\n\n") - -w("// +build !windows\n\npackage termbox\n\n") - -for k,v in terminals.items(): - do_term(k, v) - -do_terms(terminals) - diff --git a/vendor/github.com/nsf/termbox-go/escwait.go b/vendor/github.com/nsf/termbox-go/escwait.go deleted file mode 100644 index b7bbb891..00000000 --- a/vendor/github.com/nsf/termbox-go/escwait.go +++ /dev/null @@ -1,11 +0,0 @@ -// +build !darwin - -package termbox - -// On all systems other than macOS, disable behavior which will wait before -// deciding that the escape key was pressed, to account for partially send -// escape sequences, especially with regard to lengthy mouse sequences. -// See https://github.com/nsf/termbox-go/issues/132 -func enable_wait_for_escape_sequence() bool { - return false -} diff --git a/vendor/github.com/nsf/termbox-go/escwait_darwin.go b/vendor/github.com/nsf/termbox-go/escwait_darwin.go deleted file mode 100644 index dde69b6c..00000000 --- a/vendor/github.com/nsf/termbox-go/escwait_darwin.go +++ /dev/null @@ -1,9 +0,0 @@ -package termbox - -// On macOS, enable behavior which will wait before deciding that the escape -// key was pressed, to account for partially send escape sequences, especially -// with regard to lengthy mouse sequences. -// See https://github.com/nsf/termbox-go/issues/132 -func enable_wait_for_escape_sequence() bool { - return true -} diff --git a/vendor/github.com/nsf/termbox-go/syscalls.go b/vendor/github.com/nsf/termbox-go/syscalls.go deleted file mode 100644 index 4f52bb9a..00000000 --- a/vendor/github.com/nsf/termbox-go/syscalls.go +++ /dev/null @@ -1,39 +0,0 @@ -// +build ignore - -package termbox - -/* -#include <termios.h> -#include <sys/ioctl.h> -*/ -import "C" - -type syscall_Termios C.struct_termios - -const ( - syscall_IGNBRK = C.IGNBRK - syscall_BRKINT = C.BRKINT - syscall_PARMRK = C.PARMRK - syscall_ISTRIP = C.ISTRIP - syscall_INLCR = C.INLCR - syscall_IGNCR = C.IGNCR - syscall_ICRNL = C.ICRNL - syscall_IXON = C.IXON - syscall_OPOST = C.OPOST - syscall_ECHO = C.ECHO - syscall_ECHONL = C.ECHONL - syscall_ICANON = C.ICANON - syscall_ISIG = C.ISIG - syscall_IEXTEN = C.IEXTEN - syscall_CSIZE = C.CSIZE - syscall_PARENB = C.PARENB - syscall_CS8 = C.CS8 - syscall_VMIN = C.VMIN - syscall_VTIME = C.VTIME - - // on darwin change these to (on *bsd too?): - // C.TIOCGETA - // C.TIOCSETA - syscall_TCGETS = C.TCGETS - syscall_TCSETS = C.TCSETS -) diff --git a/vendor/github.com/nsf/termbox-go/syscalls_darwin.go b/vendor/github.com/nsf/termbox-go/syscalls_darwin.go deleted file mode 100644 index 25b78f7a..00000000 --- a/vendor/github.com/nsf/termbox-go/syscalls_darwin.go +++ /dev/null @@ -1,41 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs syscalls.go - -// +build !amd64 - -package termbox - -type syscall_Termios struct { - Iflag uint32 - Oflag uint32 - Cflag uint32 - Lflag uint32 - Cc [20]uint8 - Ispeed uint32 - Ospeed uint32 -} - -const ( - syscall_IGNBRK = 0x1 - syscall_BRKINT = 0x2 - syscall_PARMRK = 0x8 - syscall_ISTRIP = 0x20 - syscall_INLCR = 0x40 - syscall_IGNCR = 0x80 - syscall_ICRNL = 0x100 - syscall_IXON = 0x200 - syscall_OPOST = 0x1 - syscall_ECHO = 0x8 - syscall_ECHONL = 0x10 - syscall_ICANON = 0x100 - syscall_ISIG = 0x80 - syscall_IEXTEN = 0x400 - syscall_CSIZE = 0x300 - syscall_PARENB = 0x1000 - syscall_CS8 = 0x300 - syscall_VMIN = 0x10 - syscall_VTIME = 0x11 - - syscall_TCGETS = 0x402c7413 - syscall_TCSETS = 0x802c7414 -) diff --git a/vendor/github.com/nsf/termbox-go/syscalls_darwin_amd64.go b/vendor/github.com/nsf/termbox-go/syscalls_darwin_amd64.go deleted file mode 100644 index 11f25be7..00000000 --- a/vendor/github.com/nsf/termbox-go/syscalls_darwin_amd64.go +++ /dev/null @@ -1,40 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs syscalls.go - -package termbox - -type syscall_Termios struct { - Iflag uint64 - Oflag uint64 - Cflag uint64 - Lflag uint64 - Cc [20]uint8 - Pad_cgo_0 [4]byte - Ispeed uint64 - Ospeed uint64 -} - -const ( - syscall_IGNBRK = 0x1 - syscall_BRKINT = 0x2 - syscall_PARMRK = 0x8 - syscall_ISTRIP = 0x20 - syscall_INLCR = 0x40 - syscall_IGNCR = 0x80 - syscall_ICRNL = 0x100 - syscall_IXON = 0x200 - syscall_OPOST = 0x1 - syscall_ECHO = 0x8 - syscall_ECHONL = 0x10 - syscall_ICANON = 0x100 - syscall_ISIG = 0x80 - syscall_IEXTEN = 0x400 - syscall_CSIZE = 0x300 - syscall_PARENB = 0x1000 - syscall_CS8 = 0x300 - syscall_VMIN = 0x10 - syscall_VTIME = 0x11 - - syscall_TCGETS = 0x40487413 - syscall_TCSETS = 0x80487414 -) diff --git a/vendor/github.com/nsf/termbox-go/syscalls_dragonfly.go b/vendor/github.com/nsf/termbox-go/syscalls_dragonfly.go deleted file mode 100644 index e03624eb..00000000 --- a/vendor/github.com/nsf/termbox-go/syscalls_dragonfly.go +++ /dev/null @@ -1,39 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs syscalls.go - -package termbox - -type syscall_Termios struct { - Iflag uint32 - Oflag uint32 - Cflag uint32 - Lflag uint32 - Cc [20]uint8 - Ispeed uint32 - Ospeed uint32 -} - -const ( - syscall_IGNBRK = 0x1 - syscall_BRKINT = 0x2 - syscall_PARMRK = 0x8 - syscall_ISTRIP = 0x20 - syscall_INLCR = 0x40 - syscall_IGNCR = 0x80 - syscall_ICRNL = 0x100 - syscall_IXON = 0x200 - syscall_OPOST = 0x1 - syscall_ECHO = 0x8 - syscall_ECHONL = 0x10 - syscall_ICANON = 0x100 - syscall_ISIG = 0x80 - syscall_IEXTEN = 0x400 - syscall_CSIZE = 0x300 - syscall_PARENB = 0x1000 - syscall_CS8 = 0x300 - syscall_VMIN = 0x10 - syscall_VTIME = 0x11 - - syscall_TCGETS = 0x402c7413 - syscall_TCSETS = 0x802c7414 -) diff --git a/vendor/github.com/nsf/termbox-go/syscalls_freebsd.go b/vendor/github.com/nsf/termbox-go/syscalls_freebsd.go deleted file mode 100644 index e03624eb..00000000 --- a/vendor/github.com/nsf/termbox-go/syscalls_freebsd.go +++ /dev/null @@ -1,39 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs syscalls.go - -package termbox - -type syscall_Termios struct { - Iflag uint32 - Oflag uint32 - Cflag uint32 - Lflag uint32 - Cc [20]uint8 - Ispeed uint32 - Ospeed uint32 -} - -const ( - syscall_IGNBRK = 0x1 - syscall_BRKINT = 0x2 - syscall_PARMRK = 0x8 - syscall_ISTRIP = 0x20 - syscall_INLCR = 0x40 - syscall_IGNCR = 0x80 - syscall_ICRNL = 0x100 - syscall_IXON = 0x200 - syscall_OPOST = 0x1 - syscall_ECHO = 0x8 - syscall_ECHONL = 0x10 - syscall_ICANON = 0x100 - syscall_ISIG = 0x80 - syscall_IEXTEN = 0x400 - syscall_CSIZE = 0x300 - syscall_PARENB = 0x1000 - syscall_CS8 = 0x300 - syscall_VMIN = 0x10 - syscall_VTIME = 0x11 - - syscall_TCGETS = 0x402c7413 - syscall_TCSETS = 0x802c7414 -) diff --git a/vendor/github.com/nsf/termbox-go/syscalls_linux.go b/vendor/github.com/nsf/termbox-go/syscalls_linux.go deleted file mode 100644 index b88960de..00000000 --- a/vendor/github.com/nsf/termbox-go/syscalls_linux.go +++ /dev/null @@ -1,33 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs syscalls.go - -package termbox - -import "syscall" - -type syscall_Termios syscall.Termios - -const ( - syscall_IGNBRK = syscall.IGNBRK - syscall_BRKINT = syscall.BRKINT - syscall_PARMRK = syscall.PARMRK - syscall_ISTRIP = syscall.ISTRIP - syscall_INLCR = syscall.INLCR - syscall_IGNCR = syscall.IGNCR - syscall_ICRNL = syscall.ICRNL - syscall_IXON = syscall.IXON - syscall_OPOST = syscall.OPOST - syscall_ECHO = syscall.ECHO - syscall_ECHONL = syscall.ECHONL - syscall_ICANON = syscall.ICANON - syscall_ISIG = syscall.ISIG - syscall_IEXTEN = syscall.IEXTEN - syscall_CSIZE = syscall.CSIZE - syscall_PARENB = syscall.PARENB - syscall_CS8 = syscall.CS8 - syscall_VMIN = syscall.VMIN - syscall_VTIME = syscall.VTIME - - syscall_TCGETS = syscall.TCGETS - syscall_TCSETS = syscall.TCSETS -) diff --git a/vendor/github.com/nsf/termbox-go/syscalls_netbsd.go b/vendor/github.com/nsf/termbox-go/syscalls_netbsd.go deleted file mode 100644 index 49a3355b..00000000 --- a/vendor/github.com/nsf/termbox-go/syscalls_netbsd.go +++ /dev/null @@ -1,39 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs syscalls.go - -package termbox - -type syscall_Termios struct { - Iflag uint32 - Oflag uint32 - Cflag uint32 - Lflag uint32 - Cc [20]uint8 - Ispeed int32 - Ospeed int32 -} - -const ( - syscall_IGNBRK = 0x1 - syscall_BRKINT = 0x2 - syscall_PARMRK = 0x8 - syscall_ISTRIP = 0x20 - syscall_INLCR = 0x40 - syscall_IGNCR = 0x80 - syscall_ICRNL = 0x100 - syscall_IXON = 0x200 - syscall_OPOST = 0x1 - syscall_ECHO = 0x8 - syscall_ECHONL = 0x10 - syscall_ICANON = 0x100 - syscall_ISIG = 0x80 - syscall_IEXTEN = 0x400 - syscall_CSIZE = 0x300 - syscall_PARENB = 0x1000 - syscall_CS8 = 0x300 - syscall_VMIN = 0x10 - syscall_VTIME = 0x11 - - syscall_TCGETS = 0x402c7413 - syscall_TCSETS = 0x802c7414 -) diff --git a/vendor/github.com/nsf/termbox-go/syscalls_openbsd.go b/vendor/github.com/nsf/termbox-go/syscalls_openbsd.go deleted file mode 100644 index 49a3355b..00000000 --- a/vendor/github.com/nsf/termbox-go/syscalls_openbsd.go +++ /dev/null @@ -1,39 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs syscalls.go - -package termbox - -type syscall_Termios struct { - Iflag uint32 - Oflag uint32 - Cflag uint32 - Lflag uint32 - Cc [20]uint8 - Ispeed int32 - Ospeed int32 -} - -const ( - syscall_IGNBRK = 0x1 - syscall_BRKINT = 0x2 - syscall_PARMRK = 0x8 - syscall_ISTRIP = 0x20 - syscall_INLCR = 0x40 - syscall_IGNCR = 0x80 - syscall_ICRNL = 0x100 - syscall_IXON = 0x200 - syscall_OPOST = 0x1 - syscall_ECHO = 0x8 - syscall_ECHONL = 0x10 - syscall_ICANON = 0x100 - syscall_ISIG = 0x80 - syscall_IEXTEN = 0x400 - syscall_CSIZE = 0x300 - syscall_PARENB = 0x1000 - syscall_CS8 = 0x300 - syscall_VMIN = 0x10 - syscall_VTIME = 0x11 - - syscall_TCGETS = 0x402c7413 - syscall_TCSETS = 0x802c7414 -) diff --git a/vendor/github.com/nsf/termbox-go/syscalls_windows.go b/vendor/github.com/nsf/termbox-go/syscalls_windows.go deleted file mode 100644 index 472d002a..00000000 --- a/vendor/github.com/nsf/termbox-go/syscalls_windows.go +++ /dev/null @@ -1,61 +0,0 @@ -// Created by cgo -godefs - DO NOT EDIT -// cgo -godefs -- -DUNICODE syscalls.go - -package termbox - -const ( - foreground_blue = 0x1 - foreground_green = 0x2 - foreground_red = 0x4 - foreground_intensity = 0x8 - background_blue = 0x10 - background_green = 0x20 - background_red = 0x40 - background_intensity = 0x80 - std_input_handle = -0xa - std_output_handle = -0xb - key_event = 0x1 - mouse_event = 0x2 - window_buffer_size_event = 0x4 - enable_window_input = 0x8 - enable_mouse_input = 0x10 - enable_extended_flags = 0x80 - - vk_f1 = 0x70 - vk_f2 = 0x71 - vk_f3 = 0x72 - vk_f4 = 0x73 - vk_f5 = 0x74 - vk_f6 = 0x75 - vk_f7 = 0x76 - vk_f8 = 0x77 - vk_f9 = 0x78 - vk_f10 = 0x79 - vk_f11 = 0x7a - vk_f12 = 0x7b - vk_insert = 0x2d - vk_delete = 0x2e - vk_home = 0x24 - vk_end = 0x23 - vk_pgup = 0x21 - vk_pgdn = 0x22 - vk_arrow_up = 0x26 - vk_arrow_down = 0x28 - vk_arrow_left = 0x25 - vk_arrow_right = 0x27 - vk_backspace = 0x8 - vk_tab = 0x9 - vk_enter = 0xd - vk_esc = 0x1b - vk_space = 0x20 - - left_alt_pressed = 0x2 - left_ctrl_pressed = 0x8 - right_alt_pressed = 0x1 - right_ctrl_pressed = 0x4 - shift_pressed = 0x10 - - generic_read = 0x80000000 - generic_write = 0x40000000 - console_textmode_buffer = 0x1 -) diff --git a/vendor/github.com/nsf/termbox-go/termbox.go b/vendor/github.com/nsf/termbox-go/termbox.go deleted file mode 100644 index fbe4c3de..00000000 --- a/vendor/github.com/nsf/termbox-go/termbox.go +++ /dev/null @@ -1,529 +0,0 @@ -// +build !windows - -package termbox - -import "unicode/utf8" -import "bytes" -import "syscall" -import "unsafe" -import "strings" -import "strconv" -import "os" -import "io" - -// private API - -const ( - t_enter_ca = iota - t_exit_ca - t_show_cursor - t_hide_cursor - t_clear_screen - t_sgr0 - t_underline - t_bold - t_blink - t_reverse - t_enter_keypad - t_exit_keypad - t_enter_mouse - t_exit_mouse - t_max_funcs -) - -const ( - coord_invalid = -2 - attr_invalid = Attribute(0xFFFF) -) - -type input_event struct { - data []byte - err error -} - -type extract_event_res int - -const ( - event_not_extracted extract_event_res = iota - event_extracted - esc_wait -) - -var ( - // term specific sequences - keys []string - funcs []string - - // termbox inner state - orig_tios syscall_Termios - back_buffer cellbuf - front_buffer cellbuf - termw int - termh int - input_mode = InputEsc - output_mode = OutputNormal - out *os.File - in int - lastfg = attr_invalid - lastbg = attr_invalid - lastx = coord_invalid - lasty = coord_invalid - cursor_x = cursor_hidden - cursor_y = cursor_hidden - foreground = ColorDefault - background = ColorDefault - inbuf = make([]byte, 0, 64) - outbuf bytes.Buffer - sigwinch = make(chan os.Signal, 1) - sigio = make(chan os.Signal, 1) - quit = make(chan int) - input_comm = make(chan input_event) - interrupt_comm = make(chan struct{}) - intbuf = make([]byte, 0, 16) - - // grayscale indexes - grayscale = []Attribute{ - 0, 17, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, - 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 232, - } -) - -func write_cursor(x, y int) { - outbuf.WriteString("\033[") - outbuf.Write(strconv.AppendUint(intbuf, uint64(y+1), 10)) - outbuf.WriteString(";") - outbuf.Write(strconv.AppendUint(intbuf, uint64(x+1), 10)) - outbuf.WriteString("H") -} - -func write_sgr_fg(a Attribute) { - switch output_mode { - case Output256, Output216, OutputGrayscale: - outbuf.WriteString("\033[38;5;") - outbuf.Write(strconv.AppendUint(intbuf, uint64(a-1), 10)) - outbuf.WriteString("m") - default: - outbuf.WriteString("\033[3") - outbuf.Write(strconv.AppendUint(intbuf, uint64(a-1), 10)) - outbuf.WriteString("m") - } -} - -func write_sgr_bg(a Attribute) { - switch output_mode { - case Output256, Output216, OutputGrayscale: - outbuf.WriteString("\033[48;5;") - outbuf.Write(strconv.AppendUint(intbuf, uint64(a-1), 10)) - outbuf.WriteString("m") - default: - outbuf.WriteString("\033[4") - outbuf.Write(strconv.AppendUint(intbuf, uint64(a-1), 10)) - outbuf.WriteString("m") - } -} - -func write_sgr(fg, bg Attribute) { - switch output_mode { - case Output256, Output216, OutputGrayscale: - outbuf.WriteString("\033[38;5;") - outbuf.Write(strconv.AppendUint(intbuf, uint64(fg-1), 10)) - outbuf.WriteString("m") - outbuf.WriteString("\033[48;5;") - outbuf.Write(strconv.AppendUint(intbuf, uint64(bg-1), 10)) - outbuf.WriteString("m") - default: - outbuf.WriteString("\033[3") - outbuf.Write(strconv.AppendUint(intbuf, uint64(fg-1), 10)) - outbuf.WriteString(";4") - outbuf.Write(strconv.AppendUint(intbuf, uint64(bg-1), 10)) - outbuf.WriteString("m") - } -} - -type winsize struct { - rows uint16 - cols uint16 - xpixels uint16 - ypixels uint16 -} - -func get_term_size(fd uintptr) (int, int) { - var sz winsize - _, _, _ = syscall.Syscall(syscall.SYS_IOCTL, - fd, uintptr(syscall.TIOCGWINSZ), uintptr(unsafe.Pointer(&sz))) - return int(sz.cols), int(sz.rows) -} - -func send_attr(fg, bg Attribute) { - if fg == lastfg && bg == lastbg { - return - } - - outbuf.WriteString(funcs[t_sgr0]) - - var fgcol, bgcol Attribute - - switch output_mode { - case Output256: - fgcol = fg & 0x1FF - bgcol = bg & 0x1FF - case Output216: - fgcol = fg & 0xFF - bgcol = bg & 0xFF - if fgcol > 216 { - fgcol = ColorDefault - } - if bgcol > 216 { - bgcol = ColorDefault - } - if fgcol != ColorDefault { - fgcol += 0x10 - } - if bgcol != ColorDefault { - bgcol += 0x10 - } - case OutputGrayscale: - fgcol = fg & 0x1F - bgcol = bg & 0x1F - if fgcol > 26 { - fgcol = ColorDefault - } - if bgcol > 26 { - bgcol = ColorDefault - } - if fgcol != ColorDefault { - fgcol = grayscale[fgcol] - } - if bgcol != ColorDefault { - bgcol = grayscale[bgcol] - } - default: - fgcol = fg & 0x0F - bgcol = bg & 0x0F - } - - if fgcol != ColorDefault { - if bgcol != ColorDefault { - write_sgr(fgcol, bgcol) - } else { - write_sgr_fg(fgcol) - } - } else if bgcol != ColorDefault { - write_sgr_bg(bgcol) - } - - if fg&AttrBold != 0 { - outbuf.WriteString(funcs[t_bold]) - } - if bg&AttrBold != 0 { - outbuf.WriteString(funcs[t_blink]) - } - if fg&AttrUnderline != 0 { - outbuf.WriteString(funcs[t_underline]) - } - if fg&AttrReverse|bg&AttrReverse != 0 { - outbuf.WriteString(funcs[t_reverse]) - } - - lastfg, lastbg = fg, bg -} - -func send_char(x, y int, ch rune) { - var buf [8]byte - n := utf8.EncodeRune(buf[:], ch) - if x-1 != lastx || y != lasty { - write_cursor(x, y) - } - lastx, lasty = x, y - outbuf.Write(buf[:n]) -} - -func flush() error { - _, err := io.Copy(out, &outbuf) - outbuf.Reset() - return err -} - -func send_clear() error { - send_attr(foreground, background) - outbuf.WriteString(funcs[t_clear_screen]) - if !is_cursor_hidden(cursor_x, cursor_y) { - write_cursor(cursor_x, cursor_y) - } - - // we need to invalidate cursor position too and these two vars are - // used only for simple cursor positioning optimization, cursor - // actually may be in the correct place, but we simply discard - // optimization once and it gives us simple solution for the case when - // cursor moved - lastx = coord_invalid - lasty = coord_invalid - - return flush() -} - -func update_size_maybe() error { - w, h := get_term_size(out.Fd()) - if w != termw || h != termh { - termw, termh = w, h - back_buffer.resize(termw, termh) - front_buffer.resize(termw, termh) - front_buffer.clear() - return send_clear() - } - return nil -} - -func tcsetattr(fd uintptr, termios *syscall_Termios) error { - r, _, e := syscall.Syscall(syscall.SYS_IOCTL, - fd, uintptr(syscall_TCSETS), uintptr(unsafe.Pointer(termios))) - if r != 0 { - return os.NewSyscallError("SYS_IOCTL", e) - } - return nil -} - -func tcgetattr(fd uintptr, termios *syscall_Termios) error { - r, _, e := syscall.Syscall(syscall.SYS_IOCTL, - fd, uintptr(syscall_TCGETS), uintptr(unsafe.Pointer(termios))) - if r != 0 { - return os.NewSyscallError("SYS_IOCTL", e) - } - return nil -} - -func parse_mouse_event(event *Event, buf string) (int, bool) { - if strings.HasPrefix(buf, "\033[M") && len(buf) >= 6 { - // X10 mouse encoding, the simplest one - // \033 [ M Cb Cx Cy - b := buf[3] - 32 - switch b & 3 { - case 0: - if b&64 != 0 { - event.Key = MouseWheelUp - } else { - event.Key = MouseLeft - } - case 1: - if b&64 != 0 { - event.Key = MouseWheelDown - } else { - event.Key = MouseMiddle - } - case 2: - event.Key = MouseRight - case 3: - event.Key = MouseRelease - default: - return 6, false - } - event.Type = EventMouse // KeyEvent by default - if b&32 != 0 { - event.Mod |= ModMotion - } - - // the coord is 1,1 for upper left - event.MouseX = int(buf[4]) - 1 - 32 - event.MouseY = int(buf[5]) - 1 - 32 - return 6, true - } else if strings.HasPrefix(buf, "\033[<") || strings.HasPrefix(buf, "\033[") { - // xterm 1006 extended mode or urxvt 1015 extended mode - // xterm: \033 [ < Cb ; Cx ; Cy (M or m) - // urxvt: \033 [ Cb ; Cx ; Cy M - - // find the first M or m, that's where we stop - mi := strings.IndexAny(buf, "Mm") - if mi == -1 { - return 0, false - } - - // whether it's a capital M or not - isM := buf[mi] == 'M' - - // whether it's urxvt or not - isU := false - - // buf[2] is safe here, because having M or m found means we have at - // least 3 bytes in a string - if buf[2] == '<' { - buf = buf[3:mi] - } else { - isU = true - buf = buf[2:mi] - } - - s1 := strings.Index(buf, ";") - s2 := strings.LastIndex(buf, ";") - // not found or only one ';' - if s1 == -1 || s2 == -1 || s1 == s2 { - return 0, false - } - - n1, err := strconv.ParseInt(buf[0:s1], 10, 64) - if err != nil { - return 0, false - } - n2, err := strconv.ParseInt(buf[s1+1:s2], 10, 64) - if err != nil { - return 0, false - } - n3, err := strconv.ParseInt(buf[s2+1:], 10, 64) - if err != nil { - return 0, false - } - - // on urxvt, first number is encoded exactly as in X10, but we need to - // make it zero-based, on xterm it is zero-based already - if isU { - n1 -= 32 - } - switch n1 & 3 { - case 0: - if n1&64 != 0 { - event.Key = MouseWheelUp - } else { - event.Key = MouseLeft - } - case 1: - if n1&64 != 0 { - event.Key = MouseWheelDown - } else { - event.Key = MouseMiddle - } - case 2: - event.Key = MouseRight - case 3: - event.Key = MouseRelease - default: - return mi + 1, false - } - if !isM { - // on xterm mouse release is signaled by lowercase m - event.Key = MouseRelease - } - - event.Type = EventMouse // KeyEvent by default - if n1&32 != 0 { - event.Mod |= ModMotion - } - - event.MouseX = int(n2) - 1 - event.MouseY = int(n3) - 1 - return mi + 1, true - } - - return 0, false -} - -func parse_escape_sequence(event *Event, buf []byte) (int, bool) { - bufstr := string(buf) - for i, key := range keys { - if strings.HasPrefix(bufstr, key) { - event.Ch = 0 - event.Key = Key(0xFFFF - i) - return len(key), true - } - } - - // if none of the keys match, let's try mouse sequences - return parse_mouse_event(event, bufstr) -} - -func extract_raw_event(data []byte, event *Event) bool { - if len(inbuf) == 0 { - return false - } - - n := len(data) - if n == 0 { - return false - } - - n = copy(data, inbuf) - copy(inbuf, inbuf[n:]) - inbuf = inbuf[:len(inbuf)-n] - - event.N = n - event.Type = EventRaw - return true -} - -func extract_event(inbuf []byte, event *Event, allow_esc_wait bool) extract_event_res { - if len(inbuf) == 0 { - event.N = 0 - return event_not_extracted - } - - if inbuf[0] == '\033' { - // possible escape sequence - if n, ok := parse_escape_sequence(event, inbuf); n != 0 { - event.N = n - if ok { - return event_extracted - } else { - return event_not_extracted - } - } - - // possible partially read escape sequence; trigger a wait if appropriate - if enable_wait_for_escape_sequence() && allow_esc_wait { - event.N = 0 - return esc_wait - } - - // it's not escape sequence, then it's Alt or Esc, check input_mode - switch { - case input_mode&InputEsc != 0: - // if we're in escape mode, fill Esc event, pop buffer, return success - event.Ch = 0 - event.Key = KeyEsc - event.Mod = 0 - event.N = 1 - return event_extracted - case input_mode&InputAlt != 0: - // if we're in alt mode, set Alt modifier to event and redo parsing - event.Mod = ModAlt - status := extract_event(inbuf[1:], event, false) - if status == event_extracted { - event.N++ - } else { - event.N = 0 - } - return status - default: - panic("unreachable") - } - } - - // if we're here, this is not an escape sequence and not an alt sequence - // so, it's a FUNCTIONAL KEY or a UNICODE character - - // first of all check if it's a functional key - if Key(inbuf[0]) <= KeySpace || Key(inbuf[0]) == KeyBackspace2 { - // fill event, pop buffer, return success - event.Ch = 0 - event.Key = Key(inbuf[0]) - event.N = 1 - return event_extracted - } - - // the only possible option is utf8 rune - if r, n := utf8.DecodeRune(inbuf); r != utf8.RuneError { - event.Ch = r - event.Key = 0 - event.N = n - return event_extracted - } - - return event_not_extracted -} - -func fcntl(fd int, cmd int, arg int) (val int, err error) { - r, _, e := syscall.Syscall(syscall.SYS_FCNTL, uintptr(fd), uintptr(cmd), - uintptr(arg)) - val = int(r) - if e != 0 { - err = e - } - return -} diff --git a/vendor/github.com/nsf/termbox-go/termbox_common.go b/vendor/github.com/nsf/termbox-go/termbox_common.go deleted file mode 100644 index c3355cc2..00000000 --- a/vendor/github.com/nsf/termbox-go/termbox_common.go +++ /dev/null @@ -1,59 +0,0 @@ -package termbox - -// private API, common OS agnostic part - -type cellbuf struct { - width int - height int - cells []Cell -} - -func (this *cellbuf) init(width, height int) { - this.width = width - this.height = height - this.cells = make([]Cell, width*height) -} - -func (this *cellbuf) resize(width, height int) { - if this.width == width && this.height == height { - return - } - - oldw := this.width - oldh := this.height - oldcells := this.cells - - this.init(width, height) - this.clear() - - minw, minh := oldw, oldh - - if width < minw { - minw = width - } - if height < minh { - minh = height - } - - for i := 0; i < minh; i++ { - srco, dsto := i*oldw, i*width - src := oldcells[srco : srco+minw] - dst := this.cells[dsto : dsto+minw] - copy(dst, src) - } -} - -func (this *cellbuf) clear() { - for i := range this.cells { - c := &this.cells[i] - c.Ch = ' ' - c.Fg = foreground - c.Bg = background - } -} - -const cursor_hidden = -1 - -func is_cursor_hidden(x, y int) bool { - return x == cursor_hidden || y == cursor_hidden -} diff --git a/vendor/github.com/nsf/termbox-go/termbox_windows.go b/vendor/github.com/nsf/termbox-go/termbox_windows.go deleted file mode 100644 index 7752a175..00000000 --- a/vendor/github.com/nsf/termbox-go/termbox_windows.go +++ /dev/null @@ -1,915 +0,0 @@ -package termbox - -import "math" -import "syscall" -import "unsafe" -import "unicode/utf16" -import "github.com/mattn/go-runewidth" - -type ( - wchar uint16 - short int16 - dword uint32 - word uint16 - char_info struct { - char wchar - attr word - } - coord struct { - x short - y short - } - small_rect struct { - left short - top short - right short - bottom short - } - console_screen_buffer_info struct { - size coord - cursor_position coord - attributes word - window small_rect - maximum_window_size coord - } - console_cursor_info struct { - size dword - visible int32 - } - input_record struct { - event_type word - _ [2]byte - event [16]byte - } - key_event_record struct { - key_down int32 - repeat_count word - virtual_key_code word - virtual_scan_code word - unicode_char wchar - control_key_state dword - } - window_buffer_size_record struct { - size coord - } - mouse_event_record struct { - mouse_pos coord - button_state dword - control_key_state dword - event_flags dword - } - console_font_info struct { - font uint32 - font_size coord - } -) - -const ( - mouse_lmb = 0x1 - mouse_rmb = 0x2 - mouse_mmb = 0x4 | 0x8 | 0x10 - SM_CXMIN = 28 - SM_CYMIN = 29 -) - -func (this coord) uintptr() uintptr { - return uintptr(*(*int32)(unsafe.Pointer(&this))) -} - -var kernel32 = syscall.NewLazyDLL("kernel32.dll") -var moduser32 = syscall.NewLazyDLL("user32.dll") -var is_cjk = runewidth.IsEastAsian() - -var ( - proc_set_console_active_screen_buffer = kernel32.NewProc("SetConsoleActiveScreenBuffer") - proc_set_console_screen_buffer_size = kernel32.NewProc("SetConsoleScreenBufferSize") - proc_create_console_screen_buffer = kernel32.NewProc("CreateConsoleScreenBuffer") - proc_get_console_screen_buffer_info = kernel32.NewProc("GetConsoleScreenBufferInfo") - proc_write_console_output = kernel32.NewProc("WriteConsoleOutputW") - proc_write_console_output_character = kernel32.NewProc("WriteConsoleOutputCharacterW") - proc_write_console_output_attribute = kernel32.NewProc("WriteConsoleOutputAttribute") - proc_set_console_cursor_info = kernel32.NewProc("SetConsoleCursorInfo") - proc_set_console_cursor_position = kernel32.NewProc("SetConsoleCursorPosition") - proc_get_console_cursor_info = kernel32.NewProc("GetConsoleCursorInfo") - proc_read_console_input = kernel32.NewProc("ReadConsoleInputW") - proc_get_console_mode = kernel32.NewProc("GetConsoleMode") - proc_set_console_mode = kernel32.NewProc("SetConsoleMode") - proc_fill_console_output_character = kernel32.NewProc("FillConsoleOutputCharacterW") - proc_fill_console_output_attribute = kernel32.NewProc("FillConsoleOutputAttribute") - proc_create_event = kernel32.NewProc("CreateEventW") - proc_wait_for_multiple_objects = kernel32.NewProc("WaitForMultipleObjects") - proc_set_event = kernel32.NewProc("SetEvent") - proc_get_current_console_font = kernel32.NewProc("GetCurrentConsoleFont") - get_system_metrics = moduser32.NewProc("GetSystemMetrics") -) - -func set_console_active_screen_buffer(h syscall.Handle) (err error) { - r0, _, e1 := syscall.Syscall(proc_set_console_active_screen_buffer.Addr(), - 1, uintptr(h), 0, 0) - if int(r0) == 0 { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func set_console_screen_buffer_size(h syscall.Handle, size coord) (err error) { - r0, _, e1 := syscall.Syscall(proc_set_console_screen_buffer_size.Addr(), - 2, uintptr(h), size.uintptr(), 0) - if int(r0) == 0 { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func create_console_screen_buffer() (h syscall.Handle, err error) { - r0, _, e1 := syscall.Syscall6(proc_create_console_screen_buffer.Addr(), - 5, uintptr(generic_read|generic_write), 0, 0, console_textmode_buffer, 0, 0) - if int(r0) == 0 { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return syscall.Handle(r0), err -} - -func get_console_screen_buffer_info(h syscall.Handle, info *console_screen_buffer_info) (err error) { - r0, _, e1 := syscall.Syscall(proc_get_console_screen_buffer_info.Addr(), - 2, uintptr(h), uintptr(unsafe.Pointer(info)), 0) - if int(r0) == 0 { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func write_console_output(h syscall.Handle, chars []char_info, dst small_rect) (err error) { - tmp_coord = coord{dst.right - dst.left + 1, dst.bottom - dst.top + 1} - tmp_rect = dst - r0, _, e1 := syscall.Syscall6(proc_write_console_output.Addr(), - 5, uintptr(h), uintptr(unsafe.Pointer(&chars[0])), tmp_coord.uintptr(), - tmp_coord0.uintptr(), uintptr(unsafe.Pointer(&tmp_rect)), 0) - if int(r0) == 0 { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func write_console_output_character(h syscall.Handle, chars []wchar, pos coord) (err error) { - r0, _, e1 := syscall.Syscall6(proc_write_console_output_character.Addr(), - 5, uintptr(h), uintptr(unsafe.Pointer(&chars[0])), uintptr(len(chars)), - pos.uintptr(), uintptr(unsafe.Pointer(&tmp_arg)), 0) - if int(r0) == 0 { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func write_console_output_attribute(h syscall.Handle, attrs []word, pos coord) (err error) { - r0, _, e1 := syscall.Syscall6(proc_write_console_output_attribute.Addr(), - 5, uintptr(h), uintptr(unsafe.Pointer(&attrs[0])), uintptr(len(attrs)), - pos.uintptr(), uintptr(unsafe.Pointer(&tmp_arg)), 0) - if int(r0) == 0 { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func set_console_cursor_info(h syscall.Handle, info *console_cursor_info) (err error) { - r0, _, e1 := syscall.Syscall(proc_set_console_cursor_info.Addr(), - 2, uintptr(h), uintptr(unsafe.Pointer(info)), 0) - if int(r0) == 0 { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func get_console_cursor_info(h syscall.Handle, info *console_cursor_info) (err error) { - r0, _, e1 := syscall.Syscall(proc_get_console_cursor_info.Addr(), - 2, uintptr(h), uintptr(unsafe.Pointer(info)), 0) - if int(r0) == 0 { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func set_console_cursor_position(h syscall.Handle, pos coord) (err error) { - r0, _, e1 := syscall.Syscall(proc_set_console_cursor_position.Addr(), - 2, uintptr(h), pos.uintptr(), 0) - if int(r0) == 0 { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func read_console_input(h syscall.Handle, record *input_record) (err error) { - r0, _, e1 := syscall.Syscall6(proc_read_console_input.Addr(), - 4, uintptr(h), uintptr(unsafe.Pointer(record)), 1, uintptr(unsafe.Pointer(&tmp_arg)), 0, 0) - if int(r0) == 0 { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func get_console_mode(h syscall.Handle, mode *dword) (err error) { - r0, _, e1 := syscall.Syscall(proc_get_console_mode.Addr(), - 2, uintptr(h), uintptr(unsafe.Pointer(mode)), 0) - if int(r0) == 0 { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func set_console_mode(h syscall.Handle, mode dword) (err error) { - r0, _, e1 := syscall.Syscall(proc_set_console_mode.Addr(), - 2, uintptr(h), uintptr(mode), 0) - if int(r0) == 0 { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func fill_console_output_character(h syscall.Handle, char wchar, n int) (err error) { - r0, _, e1 := syscall.Syscall6(proc_fill_console_output_character.Addr(), - 5, uintptr(h), uintptr(char), uintptr(n), tmp_coord.uintptr(), - uintptr(unsafe.Pointer(&tmp_arg)), 0) - if int(r0) == 0 { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func fill_console_output_attribute(h syscall.Handle, attr word, n int) (err error) { - r0, _, e1 := syscall.Syscall6(proc_fill_console_output_attribute.Addr(), - 5, uintptr(h), uintptr(attr), uintptr(n), tmp_coord.uintptr(), - uintptr(unsafe.Pointer(&tmp_arg)), 0) - if int(r0) == 0 { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func create_event() (out syscall.Handle, err error) { - r0, _, e1 := syscall.Syscall6(proc_create_event.Addr(), - 4, 0, 0, 0, 0, 0, 0) - if int(r0) == 0 { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return syscall.Handle(r0), err -} - -func wait_for_multiple_objects(objects []syscall.Handle) (err error) { - r0, _, e1 := syscall.Syscall6(proc_wait_for_multiple_objects.Addr(), - 4, uintptr(len(objects)), uintptr(unsafe.Pointer(&objects[0])), - 0, 0xFFFFFFFF, 0, 0) - if uint32(r0) == 0xFFFFFFFF { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func set_event(ev syscall.Handle) (err error) { - r0, _, e1 := syscall.Syscall(proc_set_event.Addr(), - 1, uintptr(ev), 0, 0) - if int(r0) == 0 { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -func get_current_console_font(h syscall.Handle, info *console_font_info) (err error) { - r0, _, e1 := syscall.Syscall(proc_get_current_console_font.Addr(), - 3, uintptr(h), 0, uintptr(unsafe.Pointer(info))) - if int(r0) == 0 { - if e1 != 0 { - err = error(e1) - } else { - err = syscall.EINVAL - } - } - return -} - -type diff_msg struct { - pos short - lines short - chars []char_info -} - -type input_event struct { - event Event - err error -} - -var ( - orig_cursor_info console_cursor_info - orig_size coord - orig_mode dword - orig_screen syscall.Handle - back_buffer cellbuf - front_buffer cellbuf - term_size coord - input_mode = InputEsc - cursor_x = cursor_hidden - cursor_y = cursor_hidden - foreground = ColorDefault - background = ColorDefault - in syscall.Handle - out syscall.Handle - interrupt syscall.Handle - charbuf []char_info - diffbuf []diff_msg - beg_x = -1 - beg_y = -1 - beg_i = -1 - input_comm = make(chan Event) - interrupt_comm = make(chan struct{}) - cancel_comm = make(chan bool, 1) - cancel_done_comm = make(chan bool) - alt_mode_esc = false - - // these ones just to prevent heap allocs at all costs - tmp_info console_screen_buffer_info - tmp_arg dword - tmp_coord0 = coord{0, 0} - tmp_coord = coord{0, 0} - tmp_rect = small_rect{0, 0, 0, 0} - tmp_finfo console_font_info -) - -func get_cursor_position(out syscall.Handle) coord { - err := get_console_screen_buffer_info(out, &tmp_info) - if err != nil { - panic(err) - } - return tmp_info.cursor_position -} - -func get_term_size(out syscall.Handle) coord { - err := get_console_screen_buffer_info(out, &tmp_info) - if err != nil { - panic(err) - } - return tmp_info.size -} - -func get_win_min_size(out syscall.Handle) coord { - x, _, err := get_system_metrics.Call(SM_CXMIN) - y, _, err := get_system_metrics.Call(SM_CYMIN) - - if x == 0 || y == 0 { - if err != nil { - panic(err) - } - } - - err1 := get_current_console_font(out, &tmp_finfo) - if err1 != nil { - panic(err1) - } - - return coord{ - x: short(math.Ceil(float64(x) / float64(tmp_finfo.font_size.x))), - y: short(math.Ceil(float64(y) / float64(tmp_finfo.font_size.y))), - } -} - -func get_win_size(out syscall.Handle) coord { - err := get_console_screen_buffer_info(out, &tmp_info) - if err != nil { - panic(err) - } - - min_size := get_win_min_size(out) - - size := coord{ - x: tmp_info.window.right - tmp_info.window.left + 1, - y: tmp_info.window.bottom - tmp_info.window.top + 1, - } - - if size.x < min_size.x { - size.x = min_size.x - } - - if size.y < min_size.y { - size.y = min_size.y - } - - return size -} - -func update_size_maybe() { - size := get_win_size(out) - if size.x != term_size.x || size.y != term_size.y { - set_console_screen_buffer_size(out, size) - term_size = size - back_buffer.resize(int(size.x), int(size.y)) - front_buffer.resize(int(size.x), int(size.y)) - front_buffer.clear() - clear() - - area := int(size.x) * int(size.y) - if cap(charbuf) < area { - charbuf = make([]char_info, 0, area) - } - } -} - -var color_table_bg = []word{ - 0, // default (black) - 0, // black - background_red, - background_green, - background_red | background_green, // yellow - background_blue, - background_red | background_blue, // magenta - background_green | background_blue, // cyan - background_red | background_blue | background_green, // white -} - -var color_table_fg = []word{ - foreground_red | foreground_blue | foreground_green, // default (white) - 0, - foreground_red, - foreground_green, - foreground_red | foreground_green, // yellow - foreground_blue, - foreground_red | foreground_blue, // magenta - foreground_green | foreground_blue, // cyan - foreground_red | foreground_blue | foreground_green, // white -} - -const ( - replacement_char = '\uFFFD' - max_rune = '\U0010FFFF' - surr1 = 0xd800 - surr2 = 0xdc00 - surr3 = 0xe000 - surr_self = 0x10000 -) - -func append_diff_line(y int) int { - n := 0 - for x := 0; x < front_buffer.width; { - cell_offset := y*front_buffer.width + x - back := &back_buffer.cells[cell_offset] - front := &front_buffer.cells[cell_offset] - attr, char := cell_to_char_info(*back) - charbuf = append(charbuf, char_info{attr: attr, char: char[0]}) - *front = *back - n++ - w := runewidth.RuneWidth(back.Ch) - if w == 0 || w == 2 && runewidth.IsAmbiguousWidth(back.Ch) { - w = 1 - } - x += w - // If not CJK, fill trailing space with whitespace - if !is_cjk && w == 2 { - charbuf = append(charbuf, char_info{attr: attr, char: ' '}) - } - } - return n -} - -// compares 'back_buffer' with 'front_buffer' and prepares all changes in the form of -// 'diff_msg's in the 'diff_buf' -func prepare_diff_messages() { - // clear buffers - diffbuf = diffbuf[:0] - charbuf = charbuf[:0] - - var diff diff_msg - gbeg := 0 - for y := 0; y < front_buffer.height; y++ { - same := true - line_offset := y * front_buffer.width - for x := 0; x < front_buffer.width; x++ { - cell_offset := line_offset + x - back := &back_buffer.cells[cell_offset] - front := &front_buffer.cells[cell_offset] - if *back != *front { - same = false - break - } - } - if same && diff.lines > 0 { - diffbuf = append(diffbuf, diff) - diff = diff_msg{} - } - if !same { - beg := len(charbuf) - end := beg + append_diff_line(y) - if diff.lines == 0 { - diff.pos = short(y) - gbeg = beg - } - diff.lines++ - diff.chars = charbuf[gbeg:end] - } - } - if diff.lines > 0 { - diffbuf = append(diffbuf, diff) - diff = diff_msg{} - } -} - -func get_ct(table []word, idx int) word { - idx = idx & 0x0F - if idx >= len(table) { - idx = len(table) - 1 - } - return table[idx] -} - -func cell_to_char_info(c Cell) (attr word, wc [2]wchar) { - attr = get_ct(color_table_fg, int(c.Fg)) | get_ct(color_table_bg, int(c.Bg)) - if c.Fg&AttrReverse|c.Bg&AttrReverse != 0 { - attr = (attr&0xF0)>>4 | (attr&0x0F)<<4 - } - if c.Fg&AttrBold != 0 { - attr |= foreground_intensity - } - if c.Bg&AttrBold != 0 { - attr |= background_intensity - } - - r0, r1 := utf16.EncodeRune(c.Ch) - if r0 == 0xFFFD { - wc[0] = wchar(c.Ch) - wc[1] = ' ' - } else { - wc[0] = wchar(r0) - wc[1] = wchar(r1) - } - return -} - -func move_cursor(x, y int) { - err := set_console_cursor_position(out, coord{short(x), short(y)}) - if err != nil { - panic(err) - } -} - -func show_cursor(visible bool) { - var v int32 - if visible { - v = 1 - } - - var info console_cursor_info - info.size = 100 - info.visible = v - err := set_console_cursor_info(out, &info) - if err != nil { - panic(err) - } -} - -func clear() { - var err error - attr, char := cell_to_char_info(Cell{ - ' ', - foreground, - background, - }) - - area := int(term_size.x) * int(term_size.y) - err = fill_console_output_attribute(out, attr, area) - if err != nil { - panic(err) - } - err = fill_console_output_character(out, char[0], area) - if err != nil { - panic(err) - } - if !is_cursor_hidden(cursor_x, cursor_y) { - move_cursor(cursor_x, cursor_y) - } -} - -func key_event_record_to_event(r *key_event_record) (Event, bool) { - if r.key_down == 0 { - return Event{}, false - } - - e := Event{Type: EventKey} - if input_mode&InputAlt != 0 { - if alt_mode_esc { - e.Mod = ModAlt - alt_mode_esc = false - } - if r.control_key_state&(left_alt_pressed|right_alt_pressed) != 0 { - e.Mod = ModAlt - } - } - - ctrlpressed := r.control_key_state&(left_ctrl_pressed|right_ctrl_pressed) != 0 - - if r.virtual_key_code >= vk_f1 && r.virtual_key_code <= vk_f12 { - switch r.virtual_key_code { - case vk_f1: - e.Key = KeyF1 - case vk_f2: - e.Key = KeyF2 - case vk_f3: - e.Key = KeyF3 - case vk_f4: - e.Key = KeyF4 - case vk_f5: - e.Key = KeyF5 - case vk_f6: - e.Key = KeyF6 - case vk_f7: - e.Key = KeyF7 - case vk_f8: - e.Key = KeyF8 - case vk_f9: - e.Key = KeyF9 - case vk_f10: - e.Key = KeyF10 - case vk_f11: - e.Key = KeyF11 - case vk_f12: - e.Key = KeyF12 - default: - panic("unreachable") - } - - return e, true - } - - if r.virtual_key_code <= vk_delete { - switch r.virtual_key_code { - case vk_insert: - e.Key = KeyInsert - case vk_delete: - e.Key = KeyDelete - case vk_home: - e.Key = KeyHome - case vk_end: - e.Key = KeyEnd - case vk_pgup: - e.Key = KeyPgup - case vk_pgdn: - e.Key = KeyPgdn - case vk_arrow_up: - e.Key = KeyArrowUp - case vk_arrow_down: - e.Key = KeyArrowDown - case vk_arrow_left: - e.Key = KeyArrowLeft - case vk_arrow_right: - e.Key = KeyArrowRight - case vk_backspace: - if ctrlpressed { - e.Key = KeyBackspace2 - } else { - e.Key = KeyBackspace - } - case vk_tab: - e.Key = KeyTab - case vk_enter: - e.Key = KeyEnter - case vk_esc: - switch { - case input_mode&InputEsc != 0: - e.Key = KeyEsc - case input_mode&InputAlt != 0: - alt_mode_esc = true - return Event{}, false - } - case vk_space: - if ctrlpressed { - // manual return here, because KeyCtrlSpace is zero - e.Key = KeyCtrlSpace - return e, true - } else { - e.Key = KeySpace - } - } - - if e.Key != 0 { - return e, true - } - } - - if ctrlpressed { - if Key(r.unicode_char) >= KeyCtrlA && Key(r.unicode_char) <= KeyCtrlRsqBracket { - e.Key = Key(r.unicode_char) - if input_mode&InputAlt != 0 && e.Key == KeyEsc { - alt_mode_esc = true - return Event{}, false - } - return e, true - } - switch r.virtual_key_code { - case 192, 50: - // manual return here, because KeyCtrl2 is zero - e.Key = KeyCtrl2 - return e, true - case 51: - if input_mode&InputAlt != 0 { - alt_mode_esc = true - return Event{}, false - } - e.Key = KeyCtrl3 - case 52: - e.Key = KeyCtrl4 - case 53: - e.Key = KeyCtrl5 - case 54: - e.Key = KeyCtrl6 - case 189, 191, 55: - e.Key = KeyCtrl7 - case 8, 56: - e.Key = KeyCtrl8 - } - - if e.Key != 0 { - return e, true - } - } - - if r.unicode_char != 0 { - e.Ch = rune(r.unicode_char) - return e, true - } - - return Event{}, false -} - -func input_event_producer() { - var r input_record - var err error - var last_button Key - var last_button_pressed Key - var last_state = dword(0) - var last_x, last_y = -1, -1 - handles := []syscall.Handle{in, interrupt} - for { - err = wait_for_multiple_objects(handles) - if err != nil { - input_comm <- Event{Type: EventError, Err: err} - } - - select { - case <-cancel_comm: - cancel_done_comm <- true - return - default: - } - - err = read_console_input(in, &r) - if err != nil { - input_comm <- Event{Type: EventError, Err: err} - } - - switch r.event_type { - case key_event: - kr := (*key_event_record)(unsafe.Pointer(&r.event)) - ev, ok := key_event_record_to_event(kr) - if ok { - for i := 0; i < int(kr.repeat_count); i++ { - input_comm <- ev - } - } - case window_buffer_size_event: - sr := *(*window_buffer_size_record)(unsafe.Pointer(&r.event)) - input_comm <- Event{ - Type: EventResize, - Width: int(sr.size.x), - Height: int(sr.size.y), - } - case mouse_event: - mr := *(*mouse_event_record)(unsafe.Pointer(&r.event)) - ev := Event{Type: EventMouse} - switch mr.event_flags { - case 0, 2: - // single or double click - cur_state := mr.button_state - switch { - case last_state&mouse_lmb == 0 && cur_state&mouse_lmb != 0: - last_button = MouseLeft - last_button_pressed = last_button - case last_state&mouse_rmb == 0 && cur_state&mouse_rmb != 0: - last_button = MouseRight - last_button_pressed = last_button - case last_state&mouse_mmb == 0 && cur_state&mouse_mmb != 0: - last_button = MouseMiddle - last_button_pressed = last_button - case last_state&mouse_lmb != 0 && cur_state&mouse_lmb == 0: - last_button = MouseRelease - case last_state&mouse_rmb != 0 && cur_state&mouse_rmb == 0: - last_button = MouseRelease - case last_state&mouse_mmb != 0 && cur_state&mouse_mmb == 0: - last_button = MouseRelease - default: - last_state = cur_state - continue - } - last_state = cur_state - ev.Key = last_button - last_x, last_y = int(mr.mouse_pos.x), int(mr.mouse_pos.y) - ev.MouseX = last_x - ev.MouseY = last_y - case 1: - // mouse motion - x, y := int(mr.mouse_pos.x), int(mr.mouse_pos.y) - if last_state != 0 && (last_x != x || last_y != y) { - ev.Key = last_button_pressed - ev.Mod = ModMotion - ev.MouseX = x - ev.MouseY = y - last_x, last_y = x, y - } else { - ev.Type = EventNone - } - case 4: - // mouse wheel - n := int16(mr.button_state >> 16) - if n > 0 { - ev.Key = MouseWheelUp - } else { - ev.Key = MouseWheelDown - } - last_x, last_y = int(mr.mouse_pos.x), int(mr.mouse_pos.y) - ev.MouseX = last_x - ev.MouseY = last_y - default: - ev.Type = EventNone - } - if ev.Type != EventNone { - input_comm <- ev - } - } - } -} diff --git a/vendor/github.com/nsf/termbox-go/terminfo.go b/vendor/github.com/nsf/termbox-go/terminfo.go deleted file mode 100644 index ab2e7a19..00000000 --- a/vendor/github.com/nsf/termbox-go/terminfo.go +++ /dev/null @@ -1,232 +0,0 @@ -// +build !windows -// This file contains a simple and incomplete implementation of the terminfo -// database. Information was taken from the ncurses manpages term(5) and -// terminfo(5). Currently, only the string capabilities for special keys and for -// functions without parameters are actually used. Colors are still done with -// ANSI escape sequences. Other special features that are not (yet?) supported -// are reading from ~/.terminfo, the TERMINFO_DIRS variable, Berkeley database -// format and extended capabilities. - -package termbox - -import ( - "bytes" - "encoding/binary" - "encoding/hex" - "errors" - "fmt" - "io/ioutil" - "os" - "strings" -) - -const ( - ti_magic = 0432 - ti_header_length = 12 - ti_mouse_enter = "\x1b[?1000h\x1b[?1002h\x1b[?1015h\x1b[?1006h" - ti_mouse_leave = "\x1b[?1006l\x1b[?1015l\x1b[?1002l\x1b[?1000l" -) - -func load_terminfo() ([]byte, error) { - var data []byte - var err error - - term := os.Getenv("TERM") - if term == "" { - return nil, fmt.Errorf("termbox: TERM not set") - } - - // The following behaviour follows the one described in terminfo(5) as - // distributed by ncurses. - - terminfo := os.Getenv("TERMINFO") - if terminfo != "" { - // if TERMINFO is set, no other directory should be searched - return ti_try_path(terminfo) - } - - // next, consider ~/.terminfo - home := os.Getenv("HOME") - if home != "" { - data, err = ti_try_path(home + "/.terminfo") - if err == nil { - return data, nil - } - } - - // next, TERMINFO_DIRS - dirs := os.Getenv("TERMINFO_DIRS") - if dirs != "" { - for _, dir := range strings.Split(dirs, ":") { - if dir == "" { - // "" -> "/usr/share/terminfo" - dir = "/usr/share/terminfo" - } - data, err = ti_try_path(dir) - if err == nil { - return data, nil - } - } - } - - // next, /lib/terminfo - data, err = ti_try_path("/lib/terminfo") - if err == nil { - return data, nil - } - - // fall back to /usr/share/terminfo - return ti_try_path("/usr/share/terminfo") -} - -func ti_try_path(path string) (data []byte, err error) { - // load_terminfo already made sure it is set - term := os.Getenv("TERM") - - // first try, the typical *nix path - terminfo := path + "/" + term[0:1] + "/" + term - data, err = ioutil.ReadFile(terminfo) - if err == nil { - return - } - - // fallback to darwin specific dirs structure - terminfo = path + "/" + hex.EncodeToString([]byte(term[:1])) + "/" + term - data, err = ioutil.ReadFile(terminfo) - return -} - -func setup_term_builtin() error { - name := os.Getenv("TERM") - if name == "" { - return errors.New("termbox: TERM environment variable not set") - } - - for _, t := range terms { - if t.name == name { - keys = t.keys - funcs = t.funcs - return nil - } - } - - compat_table := []struct { - partial string - keys []string - funcs []string - }{ - {"xterm", xterm_keys, xterm_funcs}, - {"rxvt", rxvt_unicode_keys, rxvt_unicode_funcs}, - {"linux", linux_keys, linux_funcs}, - {"Eterm", eterm_keys, eterm_funcs}, - {"screen", screen_keys, screen_funcs}, - // let's assume that 'cygwin' is xterm compatible - {"cygwin", xterm_keys, xterm_funcs}, - {"st", xterm_keys, xterm_funcs}, - } - - // try compatibility variants - for _, it := range compat_table { - if strings.Contains(name, it.partial) { - keys = it.keys - funcs = it.funcs - return nil - } - } - - return errors.New("termbox: unsupported terminal") -} - -func setup_term() (err error) { - var data []byte - var header [6]int16 - var str_offset, table_offset int16 - - data, err = load_terminfo() - if err != nil { - return setup_term_builtin() - } - - rd := bytes.NewReader(data) - // 0: magic number, 1: size of names section, 2: size of boolean section, 3: - // size of numbers section (in integers), 4: size of the strings section (in - // integers), 5: size of the string table - - err = binary.Read(rd, binary.LittleEndian, header[:]) - if err != nil { - return - } - - number_sec_len := int16(2) - if header[0] == 542 { // doc says it should be octal 0542, but what I see it terminfo files is 542, learn to program please... thank you.. - number_sec_len = 4 - } - - if (header[1]+header[2])%2 != 0 { - // old quirk to align everything on word boundaries - header[2] += 1 - } - str_offset = ti_header_length + header[1] + header[2] + number_sec_len*header[3] - table_offset = str_offset + 2*header[4] - - keys = make([]string, 0xFFFF-key_min) - for i, _ := range keys { - keys[i], err = ti_read_string(rd, str_offset+2*ti_keys[i], table_offset) - if err != nil { - return - } - } - funcs = make([]string, t_max_funcs) - // the last two entries are reserved for mouse. because the table offset is - // not there, the two entries have to fill in manually - for i, _ := range funcs[:len(funcs)-2] { - funcs[i], err = ti_read_string(rd, str_offset+2*ti_funcs[i], table_offset) - if err != nil { - return - } - } - funcs[t_max_funcs-2] = ti_mouse_enter - funcs[t_max_funcs-1] = ti_mouse_leave - return nil -} - -func ti_read_string(rd *bytes.Reader, str_off, table int16) (string, error) { - var off int16 - - _, err := rd.Seek(int64(str_off), 0) - if err != nil { - return "", err - } - err = binary.Read(rd, binary.LittleEndian, &off) - if err != nil { - return "", err - } - _, err = rd.Seek(int64(table+off), 0) - if err != nil { - return "", err - } - var bs []byte - for { - b, err := rd.ReadByte() - if err != nil { - return "", err - } - if b == byte(0x00) { - break - } - bs = append(bs, b) - } - return string(bs), nil -} - -// "Maps" the function constants from termbox.go to the number of the respective -// string capability in the terminfo file. Taken from (ncurses) term.h. -var ti_funcs = []int16{ - 28, 40, 16, 13, 5, 39, 36, 27, 26, 34, 89, 88, -} - -// Same as above for the special keys. -var ti_keys = []int16{ - 66, 68 /* apparently not a typo; 67 is F10 for whatever reason */, 69, 70, - 71, 72, 73, 74, 75, 67, 216, 217, 77, 59, 76, 164, 82, 81, 87, 61, 79, 83, -} diff --git a/vendor/github.com/nsf/termbox-go/terminfo_builtin.go b/vendor/github.com/nsf/termbox-go/terminfo_builtin.go deleted file mode 100644 index a9486606..00000000 --- a/vendor/github.com/nsf/termbox-go/terminfo_builtin.go +++ /dev/null @@ -1,64 +0,0 @@ -// +build !windows - -package termbox - -// Eterm -var eterm_keys = []string{ - "\x1b[11~", "\x1b[12~", "\x1b[13~", "\x1b[14~", "\x1b[15~", "\x1b[17~", "\x1b[18~", "\x1b[19~", "\x1b[20~", "\x1b[21~", "\x1b[23~", "\x1b[24~", "\x1b[2~", "\x1b[3~", "\x1b[7~", "\x1b[8~", "\x1b[5~", "\x1b[6~", "\x1b[A", "\x1b[B", "\x1b[D", "\x1b[C", -} -var eterm_funcs = []string{ - "\x1b7\x1b[?47h", "\x1b[2J\x1b[?47l\x1b8", "\x1b[?25h", "\x1b[?25l", "\x1b[H\x1b[2J", "\x1b[m\x0f", "\x1b[4m", "\x1b[1m", "\x1b[5m", "\x1b[7m", "", "", "", "", -} - -// screen -var screen_keys = []string{ - "\x1bOP", "\x1bOQ", "\x1bOR", "\x1bOS", "\x1b[15~", "\x1b[17~", "\x1b[18~", "\x1b[19~", "\x1b[20~", "\x1b[21~", "\x1b[23~", "\x1b[24~", "\x1b[2~", "\x1b[3~", "\x1b[1~", "\x1b[4~", "\x1b[5~", "\x1b[6~", "\x1bOA", "\x1bOB", "\x1bOD", "\x1bOC", -} -var screen_funcs = []string{ - "\x1b[?1049h", "\x1b[?1049l", "\x1b[34h\x1b[?25h", "\x1b[?25l", "\x1b[H\x1b[J", "\x1b[m\x0f", "\x1b[4m", "\x1b[1m", "\x1b[5m", "\x1b[7m", "\x1b[?1h\x1b=", "\x1b[?1l\x1b>", ti_mouse_enter, ti_mouse_leave, -} - -// xterm -var xterm_keys = []string{ - "\x1bOP", "\x1bOQ", "\x1bOR", "\x1bOS", "\x1b[15~", "\x1b[17~", "\x1b[18~", "\x1b[19~", "\x1b[20~", "\x1b[21~", "\x1b[23~", "\x1b[24~", "\x1b[2~", "\x1b[3~", "\x1bOH", "\x1bOF", "\x1b[5~", "\x1b[6~", "\x1bOA", "\x1bOB", "\x1bOD", "\x1bOC", -} -var xterm_funcs = []string{ - "\x1b[?1049h", "\x1b[?1049l", "\x1b[?12l\x1b[?25h", "\x1b[?25l", "\x1b[H\x1b[2J", "\x1b(B\x1b[m", "\x1b[4m", "\x1b[1m", "\x1b[5m", "\x1b[7m", "\x1b[?1h\x1b=", "\x1b[?1l\x1b>", ti_mouse_enter, ti_mouse_leave, -} - -// rxvt-unicode -var rxvt_unicode_keys = []string{ - "\x1b[11~", "\x1b[12~", "\x1b[13~", "\x1b[14~", "\x1b[15~", "\x1b[17~", "\x1b[18~", "\x1b[19~", "\x1b[20~", "\x1b[21~", "\x1b[23~", "\x1b[24~", "\x1b[2~", "\x1b[3~", "\x1b[7~", "\x1b[8~", "\x1b[5~", "\x1b[6~", "\x1b[A", "\x1b[B", "\x1b[D", "\x1b[C", -} -var rxvt_unicode_funcs = []string{ - "\x1b[?1049h", "\x1b[r\x1b[?1049l", "\x1b[?25h", "\x1b[?25l", "\x1b[H\x1b[2J", "\x1b[m\x1b(B", "\x1b[4m", "\x1b[1m", "\x1b[5m", "\x1b[7m", "\x1b=", "\x1b>", ti_mouse_enter, ti_mouse_leave, -} - -// linux -var linux_keys = []string{ - "\x1b[[A", "\x1b[[B", "\x1b[[C", "\x1b[[D", "\x1b[[E", "\x1b[17~", "\x1b[18~", "\x1b[19~", "\x1b[20~", "\x1b[21~", "\x1b[23~", "\x1b[24~", "\x1b[2~", "\x1b[3~", "\x1b[1~", "\x1b[4~", "\x1b[5~", "\x1b[6~", "\x1b[A", "\x1b[B", "\x1b[D", "\x1b[C", -} -var linux_funcs = []string{ - "", "", "\x1b[?25h\x1b[?0c", "\x1b[?25l\x1b[?1c", "\x1b[H\x1b[J", "\x1b[0;10m", "\x1b[4m", "\x1b[1m", "\x1b[5m", "\x1b[7m", "", "", "", "", -} - -// rxvt-256color -var rxvt_256color_keys = []string{ - "\x1b[11~", "\x1b[12~", "\x1b[13~", "\x1b[14~", "\x1b[15~", "\x1b[17~", "\x1b[18~", "\x1b[19~", "\x1b[20~", "\x1b[21~", "\x1b[23~", "\x1b[24~", "\x1b[2~", "\x1b[3~", "\x1b[7~", "\x1b[8~", "\x1b[5~", "\x1b[6~", "\x1b[A", "\x1b[B", "\x1b[D", "\x1b[C", -} -var rxvt_256color_funcs = []string{ - "\x1b7\x1b[?47h", "\x1b[2J\x1b[?47l\x1b8", "\x1b[?25h", "\x1b[?25l", "\x1b[H\x1b[2J", "\x1b[m\x0f", "\x1b[4m", "\x1b[1m", "\x1b[5m", "\x1b[7m", "\x1b=", "\x1b>", ti_mouse_enter, ti_mouse_leave, -} - -var terms = []struct { - name string - keys []string - funcs []string -}{ - {"Eterm", eterm_keys, eterm_funcs}, - {"screen", screen_keys, screen_funcs}, - {"xterm", xterm_keys, xterm_funcs}, - {"rxvt-unicode", rxvt_unicode_keys, rxvt_unicode_funcs}, - {"linux", linux_keys, linux_funcs}, - {"rxvt-256color", rxvt_256color_keys, rxvt_256color_funcs}, -} |