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volcanos/plugin/local/code/vimer.js
shaoying a0e65fbe32 add vimer
2020-08-06 22:26:07 +08:00

254 lines
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JavaScript
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Volcanos("onimport", {help: "导入数据", list: [],
_init: function(can, msg, list, cb, target) {
can.require(["/plugin/local/code/inner.js"], function(can) {
can.onimport._init(can, msg, list, function() {
typeof cb == "function" && cb()
}, target)
})
return
/*
{view: ["editor", "textarea"], onkeydown: function(event) {
can.onkeymap.parse(event, can, "insert"), can.Timer(10, function() {
can.onaction.modifyLine(can, can.current, can.editor.value)
})
}, onblur: function(event) {
can.onaction.modifyLine(can, can.current, can.editor.value)
}, onclick: function(event) {
}, ondblclick: function(event) {
can.onkeymap._mode(can, "insert")
}},
{view: ["command", "textarea"], onkeydown: function(event) {
can.onkeymap.parse(event, can, "command")
}},
*/
},
}, ["/plugin/local/code/vimer.css"])
Volcanos("onaction", {help: "交互操作", list: [],
})
Volcanos("onkeymap", {help: "键盘交互", list: ["command", "normal", "insert"], _init: function(can, mode) {
can.page.Modify(can, can.ui.command, {style: {display: "none", width: can._target.offsetWidth-20+"px"}})
can.history = [], can.editor = can.ui.editor
can.core.List(can.onkeymap.list, function(item) { var engine = {}
can.core.Item(can.onkeymap[item], function(key, cb) { var map = engine
for (var i = key.length-1; i > -1; i--) {
map = map[key[i]] = i == 0? cb: (map[key[i]]||{})
}
}), can.onkeymap[item]._engine = engine
}), can.onkeymap._mode(can, mode||"normal")
},
deleteLine: function(can, target) { can.page.Remove(can, target)
var ls = can.page.Select(can, can.ui.preview, "div.item")
can.page.Remove(can, ls[ls.length-1]), can.max--
},
insertLine: function(can, target, value, before) { var line = can.onaction.appendLine(can, value)
can.ui.content.insertBefore(line, before && target || target.nextSibling)
return line
},
mergeLine: function(can, target) { if (!target) {return}
can.onaction.modifyLine(can, target, target.innerHTML + target.nextSibling.innerHTML)
can.onaction.deleteLine(can, target.nextSibling)
return target
},
_merge: function(can, value) { return true },
_mode: function(can, value) { can.Action("mode", can.mode = value)
can.page.Modify(can, can.ui.editor, {className: "editor "+can.mode, style: {display: "none"}})
can.page.Modify(can, can.ui.command, {className: "command "+can.mode, style: {display: "none"}})
return value
},
_command: function(can) { can.onkeymap._mode(can, "command")
can.page.Modify(can, can.ui.command, {value: "", style: {display: "block"}})
can.ui.command.focus()
},
_normal: function(can) { can.onkeymap._mode(can, "normal") },
_insert: function(can) {
can.onkeymap._mode(can, "insert")
can.page.Modify(can, can.ui.editor, {className: "editor "+can.mode, style: {display: ""}})
},
_remote: function(event, can, key, arg, cb) { can.ui.display.innerHTML = "", can.ui.profile.innerHTML = ""
var p = can.onsyntax[can.parse]; can.display = p && p.profile && can.ui.profile || can.ui.display
if (p && p.show) { p.show(can); return }
can.page.Modify(can, can.display, {innerHTML: "", style: {display: "none"}})
var msg = can.request(event); msg.Option("content", can.onexport.content(can))
can.run(event, arg||["action", key, can.Option("path"), can.Option("file")], cb||function(msg) {
(msg.Result() || msg.append && msg.append.length > 0) && can.page.Modify(can, can.display, {innerHTML: "", style: {display: "block"}})
can.onappend.table(can, can.display, "table", msg)
can.onappend.board(can, can.display, "board", msg)
}, true)
},
_engine: {
w: function(event, can) { can.onkeymap._remote(event, can, "保存") },
e: function(event, can, line, ls) {
can.onimport.tabview(can, can.Option("path"), ls[1])
},
r: function(event, can) { can.onkeymap._remote(event, can, "运行") },
commit: function(event, can) { can.onkeymap._remote(event, can, "提交") },
history: function(event, can) { can.onkeymap._remote(event, can, "历史") },
},
parse: function(event, can, mode) {
event.key.length == 1 && can.history.push(event.key); if (can.mode != mode) {
event.stopPropagation(), event.preventDefault()
}; can.mode != "command" && can.Status("输入值", can.history.join())
for (var pre = 0; pre < can.history.length; pre++) {
if ("0" <= can.history[pre] && can.history[pre] <= "9") { continue } break
}; can.count = parseInt(can.history.slice(0, pre).join(""))||1
function repeat(cb, count) {
for (var i = 1; i <= count; i++) { if (cb(event, can, count)) { break } }; can.history = []
}
var p = can.onsyntax[can.parse]
var cb = (p && p.keymap || can.onkeymap[can.mode])[event.key]; if (typeof cb == "function") {
return repeat(cb, can.count)
}
var map = can.onkeymap[can.mode]._engine; for (var i = can.history.length-1; i > pre-1; i--) {
var cb = map[can.history[i]]; if (typeof cb == "function") {
return repeat(cb, can.count)
}; if (typeof cb == "object") { map = cb; continue }; break
}
},
command: {
Escape: function(event, can) { can.onkeymap._normal(can)
can.current.click()
},
Enter: function(event, can) { var line = can.ui.command.value; var ls = can.core.Split(line, " ", ",", {simple: true})
var cb = can.onkeymap._engine[ls[0]]; typeof cb == "function"? cb(event, can, line, ls):
can.onkeymap._remote(event, can, line, ["action", "cmd"].concat(ls))
can.onkeymap.command.Escape(event, can)
},
jk: function(event, can) { can.history = can.history.slice(0, -1)
can.onkeymap.command.Enter(event, can)
},
},
normal: {
":": function(event, can) { can.onkeymap._command(can) },
h: function(event, can) {
can.editor.setSelectionRange(can.editor.selectionStart-1, can.editor.selectionStart-1)
},
l: function(event, can) {
can.editor.setSelectionRange(can.editor.selectionStart+1, can.editor.selectionStart+1)
},
j: function(event, can) { can.onaction.selectLine(can, can.current.nextSibling)
var pos = can.current.offsetTop-can._target.scrollTop; if (pos > 22*15) {
can._target.scrollBy(0, 22)
}
},
k: function(event, can) { can.onaction.selectLine(can, can.current.previousSibling)
var pos = can.current.offsetTop-can._target.scrollTop; if (pos < 22*5) {
can._target.scrollBy(0, -22)
}
},
gg: function(event, can, count) { count = count || 1
can.onaction.selectLine(can, count - 1)
can.current.scrollIntoView()
can._target.scrollBy(0, -22*5)
return true
},
G: function(event, can, count) { count = count || can.max
can.onaction.selectLine(can, count - 1)
can.current.scrollIntoView()
if (count - can.max < -5) {
can._target.scrollBy(0, -22*5)
}
return true
},
zt: function(event, can, count) { count = count || 2
can.current.scrollIntoView()
can._target.scrollBy(0, -22*count)
return true
},
zz: function(event, can, count) { count = count || 5
can.current.scrollIntoView()
can._target.scrollBy(0, -22*count)
return true
},
zb: function(event, can, count) { count = count || 3
can._target.scrollBy(0, -(can._target.offsetHeight - (can.current.offsetTop - can._target.scrollTop))+22*count)
return true
},
i: function(event, can) { can.onkeymap._insert(can)
},
I: function(event, can) { can.onkeymap._insert(can)
can.editor.setSelectionRange(0, 0)
},
a: function(event, can) { can.onkeymap._insert(can)
},
A: function(event, can) { can.onkeymap._insert(can)
can.editor.setSelectionRange(-1, -1)
},
o: function(event, can) { can.onkeymap._insert(can)
can.onaction.insertLine(can, can.current).click()
},
O: function(event, can) { can.onkeymap._insert(can)
can.onaction.insertLine(can, can.current, "", true).click()
},
yy: function(event, can) { can.last = can.current.innerText },
dd: function(event, can) { can.last = can.current.innerText
var next = can.current.nextSibling || can.current.previousSibling
can.onaction.deleteLine(can, can.current)
next.click()
},
p: function(event, can) {
can.onaction.insertLine(can, can.current, can.last).click()
},
P: function(event, can) {
can.onaction.insertLine(can, can.current, can.last, true).click()
},
},
insert: {
Escape: function(event, can) { can.onkeymap._normal(can)
can.onaction.modifyLine(can, can.current, can.editor.value)
event.stopPropagation(), event.preventDefault()
},
Enter: function(event, can) {
can.onkeymap.insert.Escape(event, can)
can.onaction.insertLine(can, can.current, "", event.shiftKey).click()
},
Backspace: function(event, can) { if (can.editor.selectionStart > 0) { return }
can.onaction.mergeLine(can, can.current.previousSibling).click()
event.stopPropagation(), event.preventDefault()
},
ArrowDown: function(event, can) {
can.onaction.selectLine(can, can.current.nextSibling)
},
ArrowUp: function(event, can) {
can.onaction.selectLine(can, can.current.previousSibling)
},
jk: function(event, can) {
can.page.DelText(can.editor, can.editor.selectionStart-1, 1)
can.onkeymap.insert.Escape(event, can)
},
},
})
Volcanos("ondetail", {help: "菜单交互", list: [
// "保存", "运行", "提交", "记录", "删除行", "合并行", "插入行", "添加行", "追加行",
],
"删除行": function(event, can, msg) {
can.onaction.deleteLine(can, can.current)
},
"合并行": function(event, can, msg) {
can.onaction.mergeLine(can, can.current)
},
"插入行": function(event, can, msg) {
can.onaction.insertLine(can, can.current, "", true)
},
"添加行": function(event, can, msg) {
can.onaction.insertLine(can, can.current)
},
"追加行": function(event, can, msg) {
can.onaction.appendLine(can)
},
})
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