Clipboard библиотека

Applications/MineCode IDE.app/Main.lua

@@ -77,7 +77,7 @@ local currentScriptDirectory = filesystem.path(system.getCurrentScript())
 local configPath = paths.user.applicationData .. "MineCode IDE/Config9.cfg"
 local localization = system.getLocalization(currentScriptDirectory .. "Localizations/")
 local findStartFrom
-local clipboard
+local clipboard = require('Clipboard')
 local breakpointLines
 local lastErrorLine
 local autocompleteDatabase
@@ -974,13 +974,13 @@ end
 local function copy()
 	if codeView.selections[1] then
 		if codeView.selections[1].to.line == codeView.selections[1].from.line then
-			clipboard = { unicode.sub(lines[codeView.selections[1].from.line], codeView.selections[1].from.symbol, codeView.selections[1].to.symbol) }
+			clipboard.copy({ unicode.sub(lines[codeView.selections[1].from.line], codeView.selections[1].from.symbol, codeView.selections[1].to.symbol) })
 		else
-			clipboard = { unicode.sub(lines[codeView.selections[1].from.line], codeView.selections[1].from.symbol, -1) }
+			clipboard.copy({ unicode.sub(lines[codeView.selections[1].from.line], codeView.selections[1].from.symbol, -1) })
 			for line = codeView.selections[1].from.line + 1, codeView.selections[1].to.line - 1 do
-				table.insert(clipboard, lines[line])
+				table.insert(clipboard.history[1], lines[line])
 			end
-			table.insert(clipboard, unicode.sub(lines[codeView.selections[1].to.line], 1, codeView.selections[1].to.symbol))
+			table.insert(clipboard.history[1], unicode.sub(lines[codeView.selections[1].to.line], 1, codeView.selections[1].to.symbol))
 		end
 	end
 end
@@ -1320,8 +1320,8 @@ local function createEditOrRightClickMenu(menu)
 		copy()
 	end
 
-	menu:addItem("⇲", localization.paste, not clipboard, "^V").onTouch = function()
-		paste(clipboard)
+	menu:addItem("⇲", localization.paste, not clipboard.history[1], "^V").onTouch = function()
+		paste(clipboard.paste())
 	end
 
 	menu:addSeparator()
@@ -1453,8 +1453,8 @@ codeView.eventHandler = function(workspace, object, e1, e2, e3, e4, e5)
 					copy()
 				end
 			-- V
-			elseif e4 == 47 and clipboard then
-				paste(clipboard)
+			elseif e4 == 47 and clipboard.paste() then
+				paste(clipboard.paste())
 			-- X
 			elseif e4 == 45 then
 				if codeView.selections[1] then

Libraries/Clipboard.lua

@@ -0,0 +1,22 @@
+local Clipboard = {
+    maxHistory = 2,
+    history = {}
+}
+
+function Clipboard.copy(content)
+  table.insert(Clipboard.history,1,content)
+  while #Clipboard.history > Clipboard.maxHistory do
+    table.remove(Clipboard.history, Clipboard.maxHistory + 1)
+  end
+end
+
+function Clipboard.paste()
+  return Clipboard.history[1]
+end
+
+function Clipboard.clear()
+  Clipboard.history = {}
+  return true
+end
+
+return Clipboard

Libraries/GUI.lua

@@ -7,6 +7,7 @@ local screen = require("Screen")
 local paths = require("Paths")
 local text = require("Text")
 local number = require("Number")
+local clipboard = require("Clipboard")
 
 -----------------------------------------------------------------------------------------
 
@@ -3061,7 +3062,13 @@ local function inputEventHandler(workspace, input, e1, e2, e3, e4, e5, e6, ...)
 		-- End
 		elseif e4 == 207 then 
 			input:setCursorPosition(unicode.len(input.text) + 1)
-
+
+                -- V
+		elseif e4 == 47 and type(clipboard.paste()) ~= "table" and clipboard.paste() ~= nil then
+                        local startPos = input.cursorPosition
+                        local toPaste = tostring(clipboard.paste())
+			input.text = unicode.sub(input.text, 1,startPos) .. toPaste ..  unicode.sub(input.text, startPos, unicode.len(input.text))
+			input:setCursorPosition(startPos + unicode.len(toPaste)+1)
 		else
 			local char = unicode.char(e3)