var bindings map[Key]func(*View) bool
var helpBinding string
+var bindingActions = map[string]func(*View) bool{
+ "CursorUp": (*View).CursorUp,
+ "CursorDown": (*View).CursorDown,
+ "CursorLeft": (*View).CursorLeft,
+ "CursorRight": (*View).CursorRight,
+ "CursorStart": (*View).CursorStart,
+ "CursorEnd": (*View).CursorEnd,
+ "SelectToStart": (*View).SelectToStart,
+ "SelectToEnd": (*View).SelectToEnd,
+ "SelectUp": (*View).SelectUp,
+ "SelectDown": (*View).SelectDown,
+ "SelectLeft": (*View).SelectLeft,
+ "SelectRight": (*View).SelectRight,
+ "WordRight": (*View).WordRight,
+ "WordLeft": (*View).WordLeft,
+ "SelectWordRight": (*View).SelectWordRight,
+ "SelectWordLeft": (*View).SelectWordLeft,
+ "DeleteWordRight": (*View).DeleteWordRight,
+ "DeleteWordLeft": (*View).DeleteWordLeft,
+ "SelectToStartOfLine": (*View).SelectToStartOfLine,
+ "SelectToEndOfLine": (*View).SelectToEndOfLine,
+ "InsertEnter": (*View).InsertEnter,
+ "InsertSpace": (*View).InsertSpace,
+ "Backspace": (*View).Backspace,
+ "Delete": (*View).Delete,
+ "InsertTab": (*View).InsertTab,
+ "Save": (*View).Save,
+ "Find": (*View).Find,
+ "FindNext": (*View).FindNext,
+ "FindPrevious": (*View).FindPrevious,
+ "Undo": (*View).Undo,
+ "Redo": (*View).Redo,
+ "Copy": (*View).Copy,
+ "Cut": (*View).Cut,
+ "CutLine": (*View).CutLine,
+ "DuplicateLine": (*View).DuplicateLine,
+ "Paste": (*View).Paste,
+ "SelectAll": (*View).SelectAll,
+ "OpenFile": (*View).OpenFile,
+ "Start": (*View).Start,
+ "End": (*View).End,
+ "PageUp": (*View).PageUp,
+ "PageDown": (*View).PageDown,
+ "HalfPageUp": (*View).HalfPageUp,
+ "HalfPageDown": (*View).HalfPageDown,
+ "StartOfLine": (*View).StartOfLine,
+ "EndOfLine": (*View).EndOfLine,
+ "ToggleHelp": (*View).ToggleHelp,
+ "ToggleRuler": (*View).ToggleRuler,
+ "JumpLine": (*View).JumpLine,
+ "ClearStatus": (*View).ClearStatus,
+ "ShellMode": (*View).ShellMode,
+ "CommandMode": (*View).CommandMode,
+ "Quit": (*View).Quit,
+}
+
+var bindingKeys = map[string]Key{
+ "Up": Key{tcell.KeyUp, tcell.ModNone, 0},
+ "Down": Key{tcell.KeyDown, tcell.ModNone, 0},
+ "Right": Key{tcell.KeyRight, tcell.ModNone, 0},
+ "Left": Key{tcell.KeyLeft, tcell.ModNone, 0},
+ "AltUp": Key{tcell.KeyUp, tcell.ModAlt, 0},
+ "AltDown": Key{tcell.KeyDown, tcell.ModAlt, 0},
+ "AltLeft": Key{tcell.KeyLeft, tcell.ModAlt, 0},
+ "AltRight": Key{tcell.KeyRight, tcell.ModAlt, 0},
+ "CtrlUp": Key{tcell.KeyUp, tcell.ModCtrl, 0},
+ "CtrlDown": Key{tcell.KeyDown, tcell.ModCtrl, 0},
+ "CtrlLeft": Key{tcell.KeyLeft, tcell.ModCtrl, 0},
+ "CtrlRight": Key{tcell.KeyRight, tcell.ModCtrl, 0},
+ "ShiftUp": Key{tcell.KeyUp, tcell.ModShift, 0},
+ "ShiftDown": Key{tcell.KeyDown, tcell.ModShift, 0},
+ "ShiftLeft": Key{tcell.KeyLeft, tcell.ModShift, 0},
+ "ShiftRight": Key{tcell.KeyRight, tcell.ModShift, 0},
+ "AltShiftUp": Key{tcell.KeyUp, tcell.ModShift | tcell.ModAlt, 0},
+ "AltShiftDown": Key{tcell.KeyDown, tcell.ModShift | tcell.ModAlt, 0},
+ "AltShiftLeft": Key{tcell.KeyLeft, tcell.ModShift | tcell.ModAlt, 0},
+ "AltShiftRight": Key{tcell.KeyRight, tcell.ModShift | tcell.ModAlt, 0},
+ "CtrlShiftUp": Key{tcell.KeyUp, tcell.ModShift | tcell.ModCtrl, 0},
+ "CtrlShiftDown": Key{tcell.KeyDown, tcell.ModShift | tcell.ModCtrl, 0},
+ "CtrlShiftLeft": Key{tcell.KeyLeft, tcell.ModShift | tcell.ModCtrl, 0},
+ "CtrlShiftRight": Key{tcell.KeyRight, tcell.ModShift | tcell.ModCtrl, 0},
+ "UpLeft": Key{tcell.KeyUpLeft, tcell.ModNone, 0},
+ "UpRight": Key{tcell.KeyUpRight, tcell.ModNone, 0},
+ "DownLeft": Key{tcell.KeyDownLeft, tcell.ModNone, 0},
+ "DownRight": Key{tcell.KeyDownRight, tcell.ModNone, 0},
+ "Center": Key{tcell.KeyCenter, tcell.ModNone, 0},
+ "PgUp": Key{tcell.KeyPgUp, tcell.ModNone, 0},
+ "PgDn": Key{tcell.KeyPgDn, tcell.ModNone, 0},
+ "Home": Key{tcell.KeyHome, tcell.ModNone, 0},
+ "End": Key{tcell.KeyEnd, tcell.ModNone, 0},
+ "Insert": Key{tcell.KeyInsert, tcell.ModNone, 0},
+ "Delete": Key{tcell.KeyDelete, tcell.ModNone, 0},
+ "Help": Key{tcell.KeyHelp, tcell.ModNone, 0},
+ "Exit": Key{tcell.KeyExit, tcell.ModNone, 0},
+ "Clear": Key{tcell.KeyClear, tcell.ModNone, 0},
+ "Cancel": Key{tcell.KeyCancel, tcell.ModNone, 0},
+ "Print": Key{tcell.KeyPrint, tcell.ModNone, 0},
+ "Pause": Key{tcell.KeyPause, tcell.ModNone, 0},
+ "Backtab": Key{tcell.KeyBacktab, tcell.ModNone, 0},
+ "F1": Key{tcell.KeyF1, tcell.ModNone, 0},
+ "F2": Key{tcell.KeyF2, tcell.ModNone, 0},
+ "F3": Key{tcell.KeyF3, tcell.ModNone, 0},
+ "F4": Key{tcell.KeyF4, tcell.ModNone, 0},
+ "F5": Key{tcell.KeyF5, tcell.ModNone, 0},
+ "F6": Key{tcell.KeyF6, tcell.ModNone, 0},
+ "F7": Key{tcell.KeyF7, tcell.ModNone, 0},
+ "F8": Key{tcell.KeyF8, tcell.ModNone, 0},
+ "F9": Key{tcell.KeyF9, tcell.ModNone, 0},
+ "F10": Key{tcell.KeyF10, tcell.ModNone, 0},
+ "F11": Key{tcell.KeyF11, tcell.ModNone, 0},
+ "F12": Key{tcell.KeyF12, tcell.ModNone, 0},
+ "F13": Key{tcell.KeyF13, tcell.ModNone, 0},
+ "F14": Key{tcell.KeyF14, tcell.ModNone, 0},
+ "F15": Key{tcell.KeyF15, tcell.ModNone, 0},
+ "F16": Key{tcell.KeyF16, tcell.ModNone, 0},
+ "F17": Key{tcell.KeyF17, tcell.ModNone, 0},
+ "F18": Key{tcell.KeyF18, tcell.ModNone, 0},
+ "F19": Key{tcell.KeyF19, tcell.ModNone, 0},
+ "F20": Key{tcell.KeyF20, tcell.ModNone, 0},
+ "F21": Key{tcell.KeyF21, tcell.ModNone, 0},
+ "F22": Key{tcell.KeyF22, tcell.ModNone, 0},
+ "F23": Key{tcell.KeyF23, tcell.ModNone, 0},
+ "F24": Key{tcell.KeyF24, tcell.ModNone, 0},
+ "F25": Key{tcell.KeyF25, tcell.ModNone, 0},
+ "F26": Key{tcell.KeyF26, tcell.ModNone, 0},
+ "F27": Key{tcell.KeyF27, tcell.ModNone, 0},
+ "F28": Key{tcell.KeyF28, tcell.ModNone, 0},
+ "F29": Key{tcell.KeyF29, tcell.ModNone, 0},
+ "F30": Key{tcell.KeyF30, tcell.ModNone, 0},
+ "F31": Key{tcell.KeyF31, tcell.ModNone, 0},
+ "F32": Key{tcell.KeyF32, tcell.ModNone, 0},
+ "F33": Key{tcell.KeyF33, tcell.ModNone, 0},
+ "F34": Key{tcell.KeyF34, tcell.ModNone, 0},
+ "F35": Key{tcell.KeyF35, tcell.ModNone, 0},
+ "F36": Key{tcell.KeyF36, tcell.ModNone, 0},
+ "F37": Key{tcell.KeyF37, tcell.ModNone, 0},
+ "F38": Key{tcell.KeyF38, tcell.ModNone, 0},
+ "F39": Key{tcell.KeyF39, tcell.ModNone, 0},
+ "F40": Key{tcell.KeyF40, tcell.ModNone, 0},
+ "F41": Key{tcell.KeyF41, tcell.ModNone, 0},
+ "F42": Key{tcell.KeyF42, tcell.ModNone, 0},
+ "F43": Key{tcell.KeyF43, tcell.ModNone, 0},
+ "F44": Key{tcell.KeyF44, tcell.ModNone, 0},
+ "F45": Key{tcell.KeyF45, tcell.ModNone, 0},
+ "F46": Key{tcell.KeyF46, tcell.ModNone, 0},
+ "F47": Key{tcell.KeyF47, tcell.ModNone, 0},
+ "F48": Key{tcell.KeyF48, tcell.ModNone, 0},
+ "F49": Key{tcell.KeyF49, tcell.ModNone, 0},
+ "F50": Key{tcell.KeyF50, tcell.ModNone, 0},
+ "F51": Key{tcell.KeyF51, tcell.ModNone, 0},
+ "F52": Key{tcell.KeyF52, tcell.ModNone, 0},
+ "F53": Key{tcell.KeyF53, tcell.ModNone, 0},
+ "F54": Key{tcell.KeyF54, tcell.ModNone, 0},
+ "F55": Key{tcell.KeyF55, tcell.ModNone, 0},
+ "F56": Key{tcell.KeyF56, tcell.ModNone, 0},
+ "F57": Key{tcell.KeyF57, tcell.ModNone, 0},
+ "F58": Key{tcell.KeyF58, tcell.ModNone, 0},
+ "F59": Key{tcell.KeyF59, tcell.ModNone, 0},
+ "F60": Key{tcell.KeyF60, tcell.ModNone, 0},
+ "F61": Key{tcell.KeyF61, tcell.ModNone, 0},
+ "F62": Key{tcell.KeyF62, tcell.ModNone, 0},
+ "F63": Key{tcell.KeyF63, tcell.ModNone, 0},
+ "F64": Key{tcell.KeyF64, tcell.ModNone, 0},
+ "CtrlSpace": Key{tcell.KeyCtrlSpace, tcell.ModCtrl, 0},
+ "CtrlA": Key{tcell.KeyCtrlA, tcell.ModCtrl, 0},
+ "CtrlB": Key{tcell.KeyCtrlB, tcell.ModCtrl, 0},
+ "CtrlC": Key{tcell.KeyCtrlC, tcell.ModCtrl, 0},
+ "CtrlD": Key{tcell.KeyCtrlD, tcell.ModCtrl, 0},
+ "CtrlE": Key{tcell.KeyCtrlE, tcell.ModCtrl, 0},
+ "CtrlF": Key{tcell.KeyCtrlF, tcell.ModCtrl, 0},
+ "CtrlG": Key{tcell.KeyCtrlG, tcell.ModCtrl, 0},
+ "CtrlH": Key{tcell.KeyCtrlH, tcell.ModCtrl, 0},
+ "CtrlI": Key{tcell.KeyCtrlI, tcell.ModCtrl, 0},
+ "CtrlJ": Key{tcell.KeyCtrlJ, tcell.ModCtrl, 0},
+ "CtrlK": Key{tcell.KeyCtrlK, tcell.ModCtrl, 0},
+ "CtrlL": Key{tcell.KeyCtrlL, tcell.ModCtrl, 0},
+ "CtrlM": Key{tcell.KeyCtrlM, tcell.ModCtrl, 0},
+ "CtrlN": Key{tcell.KeyCtrlN, tcell.ModCtrl, 0},
+ "CtrlO": Key{tcell.KeyCtrlO, tcell.ModCtrl, 0},
+ "CtrlP": Key{tcell.KeyCtrlP, tcell.ModCtrl, 0},
+ "CtrlQ": Key{tcell.KeyCtrlQ, tcell.ModCtrl, 0},
+ "CtrlR": Key{tcell.KeyCtrlR, tcell.ModCtrl, 0},
+ "CtrlS": Key{tcell.KeyCtrlS, tcell.ModCtrl, 0},
+ "CtrlT": Key{tcell.KeyCtrlT, tcell.ModCtrl, 0},
+ "CtrlU": Key{tcell.KeyCtrlU, tcell.ModCtrl, 0},
+ "CtrlV": Key{tcell.KeyCtrlV, tcell.ModCtrl, 0},
+ "CtrlW": Key{tcell.KeyCtrlW, tcell.ModCtrl, 0},
+ "CtrlX": Key{tcell.KeyCtrlX, tcell.ModCtrl, 0},
+ "CtrlY": Key{tcell.KeyCtrlY, tcell.ModCtrl, 0},
+ "CtrlZ": Key{tcell.KeyCtrlZ, tcell.ModCtrl, 0},
+ "CtrlLeftSq": Key{tcell.KeyCtrlLeftSq, tcell.ModCtrl, 0},
+ "CtrlBackslash": Key{tcell.KeyCtrlBackslash, tcell.ModCtrl, 0},
+ "CtrlRightSq": Key{tcell.KeyCtrlRightSq, tcell.ModCtrl, 0},
+ "CtrlCarat": Key{tcell.KeyCtrlCarat, tcell.ModCtrl, 0},
+ "CtrlUnderscore": Key{tcell.KeyCtrlUnderscore, tcell.ModCtrl, 0},
+ "Backspace": Key{tcell.KeyBackspace, tcell.ModNone, 0},
+ "Tab": Key{tcell.KeyTab, tcell.ModNone, 0},
+ "Esc": Key{tcell.KeyEsc, tcell.ModNone, 0},
+ "Escape": Key{tcell.KeyEscape, tcell.ModNone, 0},
+ "Enter": Key{tcell.KeyEnter, tcell.ModNone, 0},
+ "Backspace2": Key{tcell.KeyBackspace2, tcell.ModNone, 0},
+}
+
// The Key struct holds the data for a keypress (keycode + modifiers)
type Key struct {
keyCode tcell.Key
func InitBindings() {
bindings = make(map[Key]func(*View) bool)
- actions := map[string]func(*View) bool{
- "CursorUp": (*View).CursorUp,
- "CursorDown": (*View).CursorDown,
- "CursorLeft": (*View).CursorLeft,
- "CursorRight": (*View).CursorRight,
- "CursorStart": (*View).CursorStart,
- "CursorEnd": (*View).CursorEnd,
- "SelectToStart": (*View).SelectToStart,
- "SelectToEnd": (*View).SelectToEnd,
- "SelectUp": (*View).SelectUp,
- "SelectDown": (*View).SelectDown,
- "SelectLeft": (*View).SelectLeft,
- "SelectRight": (*View).SelectRight,
- "WordRight": (*View).WordRight,
- "WordLeft": (*View).WordLeft,
- "SelectWordRight": (*View).SelectWordRight,
- "SelectWordLeft": (*View).SelectWordLeft,
- "DeleteWordRight": (*View).DeleteWordRight,
- "DeleteWordLeft": (*View).DeleteWordLeft,
- "SelectToStartOfLine": (*View).SelectToStartOfLine,
- "SelectToEndOfLine": (*View).SelectToEndOfLine,
- "InsertEnter": (*View).InsertEnter,
- "InsertSpace": (*View).InsertSpace,
- "Backspace": (*View).Backspace,
- "Delete": (*View).Delete,
- "InsertTab": (*View).InsertTab,
- "Save": (*View).Save,
- "Find": (*View).Find,
- "FindNext": (*View).FindNext,
- "FindPrevious": (*View).FindPrevious,
- "Undo": (*View).Undo,
- "Redo": (*View).Redo,
- "Copy": (*View).Copy,
- "Cut": (*View).Cut,
- "CutLine": (*View).CutLine,
- "DuplicateLine": (*View).DuplicateLine,
- "Paste": (*View).Paste,
- "SelectAll": (*View).SelectAll,
- "OpenFile": (*View).OpenFile,
- "Start": (*View).Start,
- "End": (*View).End,
- "PageUp": (*View).PageUp,
- "PageDown": (*View).PageDown,
- "HalfPageUp": (*View).HalfPageUp,
- "HalfPageDown": (*View).HalfPageDown,
- "StartOfLine": (*View).StartOfLine,
- "EndOfLine": (*View).EndOfLine,
- "ToggleHelp": (*View).ToggleHelp,
- "ToggleRuler": (*View).ToggleRuler,
- "JumpLine": (*View).JumpLine,
- "ClearStatus": (*View).ClearStatus,
- "ShellMode": (*View).ShellMode,
- "CommandMode": (*View).CommandMode,
- "Quit": (*View).Quit,
- }
-
- keys := map[string]Key{
- "Up": Key{tcell.KeyUp, tcell.ModNone, 0},
- "Down": Key{tcell.KeyDown, tcell.ModNone, 0},
- "Right": Key{tcell.KeyRight, tcell.ModNone, 0},
- "Left": Key{tcell.KeyLeft, tcell.ModNone, 0},
- "AltUp": Key{tcell.KeyUp, tcell.ModAlt, 0},
- "AltDown": Key{tcell.KeyDown, tcell.ModAlt, 0},
- "AltLeft": Key{tcell.KeyLeft, tcell.ModAlt, 0},
- "AltRight": Key{tcell.KeyRight, tcell.ModAlt, 0},
- "CtrlUp": Key{tcell.KeyUp, tcell.ModCtrl, 0},
- "CtrlDown": Key{tcell.KeyDown, tcell.ModCtrl, 0},
- "CtrlLeft": Key{tcell.KeyLeft, tcell.ModCtrl, 0},
- "CtrlRight": Key{tcell.KeyRight, tcell.ModCtrl, 0},
- "ShiftUp": Key{tcell.KeyUp, tcell.ModShift, 0},
- "ShiftDown": Key{tcell.KeyDown, tcell.ModShift, 0},
- "ShiftLeft": Key{tcell.KeyLeft, tcell.ModShift, 0},
- "ShiftRight": Key{tcell.KeyRight, tcell.ModShift, 0},
- "AltShiftUp": Key{tcell.KeyUp, tcell.ModShift | tcell.ModAlt, 0},
- "AltShiftDown": Key{tcell.KeyDown, tcell.ModShift | tcell.ModAlt, 0},
- "AltShiftLeft": Key{tcell.KeyLeft, tcell.ModShift | tcell.ModAlt, 0},
- "AltShiftRight": Key{tcell.KeyRight, tcell.ModShift | tcell.ModAlt, 0},
- "CtrlShiftUp": Key{tcell.KeyUp, tcell.ModShift | tcell.ModCtrl, 0},
- "CtrlShiftDown": Key{tcell.KeyDown, tcell.ModShift | tcell.ModCtrl, 0},
- "CtrlShiftLeft": Key{tcell.KeyLeft, tcell.ModShift | tcell.ModCtrl, 0},
- "CtrlShiftRight": Key{tcell.KeyRight, tcell.ModShift | tcell.ModCtrl, 0},
- "UpLeft": Key{tcell.KeyUpLeft, tcell.ModNone, 0},
- "UpRight": Key{tcell.KeyUpRight, tcell.ModNone, 0},
- "DownLeft": Key{tcell.KeyDownLeft, tcell.ModNone, 0},
- "DownRight": Key{tcell.KeyDownRight, tcell.ModNone, 0},
- "Center": Key{tcell.KeyCenter, tcell.ModNone, 0},
- "PgUp": Key{tcell.KeyPgUp, tcell.ModNone, 0},
- "PgDn": Key{tcell.KeyPgDn, tcell.ModNone, 0},
- "Home": Key{tcell.KeyHome, tcell.ModNone, 0},
- "End": Key{tcell.KeyEnd, tcell.ModNone, 0},
- "Insert": Key{tcell.KeyInsert, tcell.ModNone, 0},
- "Delete": Key{tcell.KeyDelete, tcell.ModNone, 0},
- "Help": Key{tcell.KeyHelp, tcell.ModNone, 0},
- "Exit": Key{tcell.KeyExit, tcell.ModNone, 0},
- "Clear": Key{tcell.KeyClear, tcell.ModNone, 0},
- "Cancel": Key{tcell.KeyCancel, tcell.ModNone, 0},
- "Print": Key{tcell.KeyPrint, tcell.ModNone, 0},
- "Pause": Key{tcell.KeyPause, tcell.ModNone, 0},
- "Backtab": Key{tcell.KeyBacktab, tcell.ModNone, 0},
- "F1": Key{tcell.KeyF1, tcell.ModNone, 0},
- "F2": Key{tcell.KeyF2, tcell.ModNone, 0},
- "F3": Key{tcell.KeyF3, tcell.ModNone, 0},
- "F4": Key{tcell.KeyF4, tcell.ModNone, 0},
- "F5": Key{tcell.KeyF5, tcell.ModNone, 0},
- "F6": Key{tcell.KeyF6, tcell.ModNone, 0},
- "F7": Key{tcell.KeyF7, tcell.ModNone, 0},
- "F8": Key{tcell.KeyF8, tcell.ModNone, 0},
- "F9": Key{tcell.KeyF9, tcell.ModNone, 0},
- "F10": Key{tcell.KeyF10, tcell.ModNone, 0},
- "F11": Key{tcell.KeyF11, tcell.ModNone, 0},
- "F12": Key{tcell.KeyF12, tcell.ModNone, 0},
- "F13": Key{tcell.KeyF13, tcell.ModNone, 0},
- "F14": Key{tcell.KeyF14, tcell.ModNone, 0},
- "F15": Key{tcell.KeyF15, tcell.ModNone, 0},
- "F16": Key{tcell.KeyF16, tcell.ModNone, 0},
- "F17": Key{tcell.KeyF17, tcell.ModNone, 0},
- "F18": Key{tcell.KeyF18, tcell.ModNone, 0},
- "F19": Key{tcell.KeyF19, tcell.ModNone, 0},
- "F20": Key{tcell.KeyF20, tcell.ModNone, 0},
- "F21": Key{tcell.KeyF21, tcell.ModNone, 0},
- "F22": Key{tcell.KeyF22, tcell.ModNone, 0},
- "F23": Key{tcell.KeyF23, tcell.ModNone, 0},
- "F24": Key{tcell.KeyF24, tcell.ModNone, 0},
- "F25": Key{tcell.KeyF25, tcell.ModNone, 0},
- "F26": Key{tcell.KeyF26, tcell.ModNone, 0},
- "F27": Key{tcell.KeyF27, tcell.ModNone, 0},
- "F28": Key{tcell.KeyF28, tcell.ModNone, 0},
- "F29": Key{tcell.KeyF29, tcell.ModNone, 0},
- "F30": Key{tcell.KeyF30, tcell.ModNone, 0},
- "F31": Key{tcell.KeyF31, tcell.ModNone, 0},
- "F32": Key{tcell.KeyF32, tcell.ModNone, 0},
- "F33": Key{tcell.KeyF33, tcell.ModNone, 0},
- "F34": Key{tcell.KeyF34, tcell.ModNone, 0},
- "F35": Key{tcell.KeyF35, tcell.ModNone, 0},
- "F36": Key{tcell.KeyF36, tcell.ModNone, 0},
- "F37": Key{tcell.KeyF37, tcell.ModNone, 0},
- "F38": Key{tcell.KeyF38, tcell.ModNone, 0},
- "F39": Key{tcell.KeyF39, tcell.ModNone, 0},
- "F40": Key{tcell.KeyF40, tcell.ModNone, 0},
- "F41": Key{tcell.KeyF41, tcell.ModNone, 0},
- "F42": Key{tcell.KeyF42, tcell.ModNone, 0},
- "F43": Key{tcell.KeyF43, tcell.ModNone, 0},
- "F44": Key{tcell.KeyF44, tcell.ModNone, 0},
- "F45": Key{tcell.KeyF45, tcell.ModNone, 0},
- "F46": Key{tcell.KeyF46, tcell.ModNone, 0},
- "F47": Key{tcell.KeyF47, tcell.ModNone, 0},
- "F48": Key{tcell.KeyF48, tcell.ModNone, 0},
- "F49": Key{tcell.KeyF49, tcell.ModNone, 0},
- "F50": Key{tcell.KeyF50, tcell.ModNone, 0},
- "F51": Key{tcell.KeyF51, tcell.ModNone, 0},
- "F52": Key{tcell.KeyF52, tcell.ModNone, 0},
- "F53": Key{tcell.KeyF53, tcell.ModNone, 0},
- "F54": Key{tcell.KeyF54, tcell.ModNone, 0},
- "F55": Key{tcell.KeyF55, tcell.ModNone, 0},
- "F56": Key{tcell.KeyF56, tcell.ModNone, 0},
- "F57": Key{tcell.KeyF57, tcell.ModNone, 0},
- "F58": Key{tcell.KeyF58, tcell.ModNone, 0},
- "F59": Key{tcell.KeyF59, tcell.ModNone, 0},
- "F60": Key{tcell.KeyF60, tcell.ModNone, 0},
- "F61": Key{tcell.KeyF61, tcell.ModNone, 0},
- "F62": Key{tcell.KeyF62, tcell.ModNone, 0},
- "F63": Key{tcell.KeyF63, tcell.ModNone, 0},
- "F64": Key{tcell.KeyF64, tcell.ModNone, 0},
- "CtrlSpace": Key{tcell.KeyCtrlSpace, tcell.ModCtrl, 0},
- "CtrlA": Key{tcell.KeyCtrlA, tcell.ModCtrl, 0},
- "CtrlB": Key{tcell.KeyCtrlB, tcell.ModCtrl, 0},
- "CtrlC": Key{tcell.KeyCtrlC, tcell.ModCtrl, 0},
- "CtrlD": Key{tcell.KeyCtrlD, tcell.ModCtrl, 0},
- "CtrlE": Key{tcell.KeyCtrlE, tcell.ModCtrl, 0},
- "CtrlF": Key{tcell.KeyCtrlF, tcell.ModCtrl, 0},
- "CtrlG": Key{tcell.KeyCtrlG, tcell.ModCtrl, 0},
- "CtrlH": Key{tcell.KeyCtrlH, tcell.ModCtrl, 0},
- "CtrlI": Key{tcell.KeyCtrlI, tcell.ModCtrl, 0},
- "CtrlJ": Key{tcell.KeyCtrlJ, tcell.ModCtrl, 0},
- "CtrlK": Key{tcell.KeyCtrlK, tcell.ModCtrl, 0},
- "CtrlL": Key{tcell.KeyCtrlL, tcell.ModCtrl, 0},
- "CtrlM": Key{tcell.KeyCtrlM, tcell.ModCtrl, 0},
- "CtrlN": Key{tcell.KeyCtrlN, tcell.ModCtrl, 0},
- "CtrlO": Key{tcell.KeyCtrlO, tcell.ModCtrl, 0},
- "CtrlP": Key{tcell.KeyCtrlP, tcell.ModCtrl, 0},
- "CtrlQ": Key{tcell.KeyCtrlQ, tcell.ModCtrl, 0},
- "CtrlR": Key{tcell.KeyCtrlR, tcell.ModCtrl, 0},
- "CtrlS": Key{tcell.KeyCtrlS, tcell.ModCtrl, 0},
- "CtrlT": Key{tcell.KeyCtrlT, tcell.ModCtrl, 0},
- "CtrlU": Key{tcell.KeyCtrlU, tcell.ModCtrl, 0},
- "CtrlV": Key{tcell.KeyCtrlV, tcell.ModCtrl, 0},
- "CtrlW": Key{tcell.KeyCtrlW, tcell.ModCtrl, 0},
- "CtrlX": Key{tcell.KeyCtrlX, tcell.ModCtrl, 0},
- "CtrlY": Key{tcell.KeyCtrlY, tcell.ModCtrl, 0},
- "CtrlZ": Key{tcell.KeyCtrlZ, tcell.ModCtrl, 0},
- "CtrlLeftSq": Key{tcell.KeyCtrlLeftSq, tcell.ModCtrl, 0},
- "CtrlBackslash": Key{tcell.KeyCtrlBackslash, tcell.ModCtrl, 0},
- "CtrlRightSq": Key{tcell.KeyCtrlRightSq, tcell.ModCtrl, 0},
- "CtrlCarat": Key{tcell.KeyCtrlCarat, tcell.ModCtrl, 0},
- "CtrlUnderscore": Key{tcell.KeyCtrlUnderscore, tcell.ModCtrl, 0},
- "Backspace": Key{tcell.KeyBackspace, tcell.ModNone, 0},
- "Tab": Key{tcell.KeyTab, tcell.ModNone, 0},
- "Esc": Key{tcell.KeyEsc, tcell.ModNone, 0},
- "Escape": Key{tcell.KeyEscape, tcell.ModNone, 0},
- "Enter": Key{tcell.KeyEnter, tcell.ModNone, 0},
- "Backspace2": Key{tcell.KeyBackspace2, tcell.ModNone, 0},
- }
-
var parsed map[string]string
defaults := DefaultBindings()
}
}
- parse(defaults, actions, keys)
- parse(parsed, actions, keys)
+ parseBindings(defaults)
+ parseBindings(parsed)
}
-func parse(userBindings map[string]string, actions map[string]func(*View) bool, keys map[string]Key) {
+func parseBindings(userBindings map[string]string) {
for k, v := range userBindings {
- var key Key
- if strings.Contains(k, "Alt-") {
- split := strings.Split(k, "-")
- if len(split[1]) > 1 {
- key = Key{keys[split[1]].keyCode, keys[k].modifiers | tcell.ModAlt, 0}
- } else {
- key = Key{tcell.KeyRune, tcell.ModAlt, rune(k[len(k)-1])}
- }
+ BindKey(k, v)
+ }
+}
+
+// BindKey takes a key and an action and binds the two together
+func BindKey(k, v string) {
+ var key Key
+ if strings.Contains(k, "Alt-") {
+ split := strings.Split(k, "-")
+ if len(split[1]) > 1 {
+ key = Key{bindingKeys[split[1]].keyCode, bindingKeys[k].modifiers | tcell.ModAlt, 0}
} else {
- key = keys[k]
+ key = Key{tcell.KeyRune, tcell.ModAlt, rune(k[len(k)-1])}
}
+ } else {
+ key = bindingKeys[k]
+ }
- action := actions[v]
- if _, ok := actions[v]; !ok {
- // If the user seems to be binding a function that doesn't exist
- // We hope that it's a lua function that exists and bind it to that
- action = LuaFunctionBinding(v)
- }
+ action := bindingActions[v]
+ if _, ok := bindingActions[v]; !ok {
+ // If the user seems to be binding a function that doesn't exist
+ // We hope that it's a lua function that exists and bind it to that
+ action = LuaFunctionBinding(v)
+ }
- bindings[key] = action
- if v == "ToggleHelp" {
- helpBinding = k
- }
+ bindings[key] = action
+ if v == "ToggleHelp" {
+ helpBinding = k
}
}
"strings"
)
+var commands map[string]func([]string)
+
+var commandActions = map[string]func([]string){
+ "Set": Set,
+ "Run": Run,
+ "Bind": Bind,
+ "Quit": Quit,
+ "Save": Save,
+ "Replace": Replace,
+}
+
+// InitCommands initializes the default commands
+func InitCommands() {
+ commands = make(map[string]func([]string))
+
+ defaults := DefaultCommands()
+ parseCommands(defaults)
+}
+
+func parseCommands(userCommands map[string]string) {
+ for k, v := range userCommands {
+ MakeCommand(k, v)
+ }
+}
+
+// MakeCommand is a function to easily create new commands
+// This can be called by plugins in Lua so that plugins can define their own commands
+func MakeCommand(name, function string) {
+ action := commandActions[function]
+ if _, ok := commandActions[function]; !ok {
+ // If the user seems to be binding a function that doesn't exist
+ // We hope that it's a lua function that exists and bind it to that
+ action = LuaFunctionCommand(function)
+ }
+
+ commands[name] = action
+}
+
+// DefaultCommands returns a map containing micro's default commands
+func DefaultCommands() map[string]string {
+ return map[string]string{
+ "set": "Set",
+ "bind": "Bind",
+ "run": "Run",
+ "quit": "Quit",
+ "save": "Save",
+ "replace": "Replace",
+ }
+}
+
+// Set sets an option
+func Set(args []string) {
+ // Set an option and we have to set it for every view
+ for _, view := range views {
+ SetOption(view, args)
+ }
+}
+
+// Bind creates a new keybinding
+func Bind(args []string) {
+ if len(args) != 2 {
+ messenger.Error("Incorrect number of arguments")
+ return
+ }
+ BindKey(args[0], args[1])
+}
+
+// Run runs a shell command in the background
+func Run(args []string) {
+ // Run a shell command in the background (openTerm is false)
+ HandleShellCommand(strings.Join(args, " "), false)
+}
+
+// Quit closes the main view
+func Quit(args []string) {
+ // Close the main view
+ views[mainView].Quit()
+}
+
+// Save saves the buffer in the main view
+func Save(args []string) {
+ // Save the main view
+ views[mainView].Save()
+}
+
+// Replace runs search and replace
+func Replace(args []string) {
+ // This is a regex to parse the replace expression
+ // We allow no quotes if there are no spaces, but if you want to search
+ // for or replace an expression with spaces, you can add double quotes
+ r := regexp.MustCompile(`"[^"\\]*(?:\\.[^"\\]*)*"|[^\s]*`)
+ replaceCmd := r.FindAllString(strings.Join(args, " "), -1)
+ if len(replaceCmd) < 2 {
+ // We need to find both a search and replace expression
+ messenger.Error("Invalid replace statement: " + strings.Join(args, " "))
+ return
+ }
+
+ var flags string
+ if len(replaceCmd) == 3 {
+ // The user included some flags
+ flags = replaceCmd[2]
+ }
+
+ search := string(replaceCmd[0])
+ replace := string(replaceCmd[1])
+
+ // If the search and replace expressions have quotes, we need to remove those
+ if strings.HasPrefix(search, `"`) && strings.HasSuffix(search, `"`) {
+ search = search[1 : len(search)-1]
+ }
+ if strings.HasPrefix(replace, `"`) && strings.HasSuffix(replace, `"`) {
+ replace = replace[1 : len(replace)-1]
+ }
+
+ // We replace all escaped double quotes to real double quotes
+ search = strings.Replace(search, `\"`, `"`, -1)
+ replace = strings.Replace(replace, `\"`, `"`, -1)
+ // Replace some things so users can actually insert newlines and tabs in replacements
+ replace = strings.Replace(replace, "\\n", "\n", -1)
+ replace = strings.Replace(replace, "\\t", "\t", -1)
+
+ regex, err := regexp.Compile(search)
+ if err != nil {
+ // There was an error with the user's regex
+ messenger.Error(err.Error())
+ return
+ }
+
+ view := views[mainView]
+
+ found := false
+ for {
+ match := regex.FindStringIndex(view.Buf.String())
+ if match == nil {
+ break
+ }
+ found = true
+ if strings.Contains(flags, "c") {
+ // The 'check' flag was used
+ Search(search, view, true)
+ view.Relocate()
+ if settings["syntax"].(bool) {
+ view.matches = Match(view)
+ }
+ RedrawAll()
+ choice, canceled := messenger.YesNoPrompt("Perform replacement? (y,n)")
+ if canceled {
+ if view.Cursor.HasSelection() {
+ view.Cursor.SetLoc(view.Cursor.CurSelection[0])
+ view.Cursor.ResetSelection()
+ }
+ messenger.Reset()
+ return
+ }
+ if choice {
+ view.Cursor.DeleteSelection()
+ view.Buf.Insert(match[0], replace)
+ view.Cursor.ResetSelection()
+ messenger.Reset()
+ } else {
+ if view.Cursor.HasSelection() {
+ searchStart = view.Cursor.CurSelection[1]
+ } else {
+ searchStart = ToCharPos(view.Cursor.X, view.Cursor.Y, view.Buf)
+ }
+ continue
+ }
+ } else {
+ view.Buf.Replace(match[0], match[1], replace)
+ }
+ }
+ if !found {
+ messenger.Message("Nothing matched " + search)
+ }
+}
+
// RunShellCommand executes a shell command and returns the output/error
func RunShellCommand(input string) (string, error) {
inputCmd := strings.Split(input, " ")[0]
inputCmd := strings.Split(input, " ")[0]
args := strings.Split(input, " ")[1:]
- switch inputCmd {
- case "set":
- // Set an option and we have to set it for every view
- for _, view := range views {
- SetOption(view, args)
- }
- case "run":
- // Run a shell command in the background (openTerm is false)
- HandleShellCommand(strings.Join(args, " "), false)
- case "quit":
- // This is a bit weird because micro only has one view for now so there is no way to close
- // a single view
- // Currently if multiple views were open, it would close all of them, and not check the non-mainviews
- // for unsaved changes. This, and the behavior of Ctrl-Q need to be changed when splits are implemented
- if views[mainView].CanClose("Quit anyway? (yes, no, save) ") {
- screen.Fini()
- os.Exit(0)
- }
- case "save":
- // Save the main view
- views[mainView].Save()
- case "replace":
- // This is a regex to parse the replace expression
- // We allow no quotes if there are no spaces, but if you want to search
- // for or replace an expression with spaces, you can add double quotes
- r := regexp.MustCompile(`"[^"\\]*(?:\\.[^"\\]*)*"|[^\s]*`)
- replaceCmd := r.FindAllString(strings.Join(args, " "), -1)
- if len(replaceCmd) < 2 {
- // We need to find both a search and replace expression
- messenger.Error("Invalid replace statement: " + strings.Join(args, " "))
- return
- }
-
- var flags string
- if len(replaceCmd) == 3 {
- // The user included some flags
- flags = replaceCmd[2]
- }
-
- search := string(replaceCmd[0])
- replace := string(replaceCmd[1])
-
- // If the search and replace expressions have quotes, we need to remove those
- if strings.HasPrefix(search, `"`) && strings.HasSuffix(search, `"`) {
- search = search[1 : len(search)-1]
- }
- if strings.HasPrefix(replace, `"`) && strings.HasSuffix(replace, `"`) {
- replace = replace[1 : len(replace)-1]
- }
-
- // We replace all escaped double quotes to real double quotes
- search = strings.Replace(search, `\"`, `"`, -1)
- replace = strings.Replace(replace, `\"`, `"`, -1)
- // Replace some things so users can actually insert newlines and tabs in replacements
- replace = strings.Replace(replace, "\\n", "\n", -1)
- replace = strings.Replace(replace, "\\t", "\t", -1)
-
- regex, err := regexp.Compile(search)
- if err != nil {
- // There was an error with the user's regex
- messenger.Error(err.Error())
- return
- }
-
- view := views[mainView]
-
- found := false
- for {
- match := regex.FindStringIndex(view.Buf.String())
- if match == nil {
- break
- }
- found = true
- if strings.Contains(flags, "c") {
- // The 'check' flag was used
- Search(search, view, true)
- view.Relocate()
- if settings["syntax"].(bool) {
- view.matches = Match(view)
- }
- RedrawAll()
- choice, canceled := messenger.YesNoPrompt("Perform replacement? (y,n)")
- if canceled {
- if view.Cursor.HasSelection() {
- view.Cursor.SetLoc(view.Cursor.CurSelection[0])
- view.Cursor.ResetSelection()
- }
- messenger.Reset()
- return
- }
- if choice {
- view.Cursor.DeleteSelection()
- view.Buf.Insert(match[0], replace)
- view.Cursor.ResetSelection()
- messenger.Reset()
- } else {
- if view.Cursor.HasSelection() {
- searchStart = view.Cursor.CurSelection[1]
- } else {
- searchStart = ToCharPos(view.Cursor.X, view.Cursor.Y, view.Buf)
- }
- continue
- }
- } else {
- view.Buf.Replace(match[0], match[1], replace)
- }
- }
- if !found {
- messenger.Message("Nothing matched " + search)
- }
- default:
- messenger.Error("Unknown command: " + inputCmd)
+ if _, ok := commands[inputCmd]; !ok {
+ messenger.Error("Unkown command ", inputCmd)
+ } else {
+ commands[inputCmd](args)
}
}
projects / micro.git / commitdiff