initial commit

Scripts/Hooks/scratchpad-hook.lua

@@ -0,0 +1,193 @@
+function scratchpad_load()
+
+    package.path  = package.path..";.\\LuaSocket\\?.lua;"..'.\\Scripts\\?.lua;'.. '.\\Scripts\\UI\\?.lua;'
+    package.cpath = package.cpath..";.\\LuaSocket\\?.dll;"
+
+    local JSON = loadfile("Scripts\\JSON.lua")()
+    local lfs               = require('lfs')
+    local U                 = require('me_utilities')
+    local Skin              = require('Skin')
+    local DialogLoader      = require('DialogLoader')
+    local Tools             = require('tools')
+    local Input             = require('Input')
+
+    local isHidden = true
+    local keyboardLocked = false
+    local window = nil
+    local windowDefaultSkin = nil
+    local windowSkinHidden = Skin.windowSkinChatMin()
+    local panel = nil
+    local textarea = nil
+
+    local scratchpad = {
+        logFile = io.open(lfs.writedir()..[[Logs\Scratchpad.log]], "w")
+    }
+
+    function scratchpad.loadConfiguration()
+        scratchpad.log("Loading config file...")
+        local tbl = Tools.safeDoFile(lfs.writedir() .. 'Config/ScratchpadConfig.lua', false)
+        if (tbl and tbl.config) then
+            scratchpad.log("Configuration exists...")
+            scratchpad.config = tbl.config
+        else
+            scratchpad.log("Configuration not found, creating defaults...")
+            scratchpad.config = { 
+                hotkey = "Ctrl+Shift+x",
+                windowPosition = { x = 200, y = 200 },
+                windowSize = { w = 350, h = 150 },
+                content = "Start writing here ...",
+            }
+            scratchpad.saveConfiguration()
+        end  
+    end
+
+    function scratchpad.saveConfiguration()
+        U.saveInFile(scratchpad.config, 'config', lfs.writedir() .. 'Config/ScratchpadConfig.lua')
+    end
+
+    function scratchpad.log(str)
+        if not str then 
+            return
+        end
+
+        if scratchpad.logFile then
+            scratchpad.logFile:write("["..os.date("%H:%M:%S").."] "..str.."\r\n")
+            scratchpad.logFile:flush()
+        end
+    end
+
+    local function unlockKeyboardInput(releaseKeyboardKeys)
+        if keyboardLocked then
+            DCS.unlockKeyboardInput(releaseKeyboardKeys)
+            keyboardLocked = false
+        end
+    end
+
+    local function lockKeyboardInput()
+        if keyboardLocked then
+            return
+        end
+
+        local keyboardEvents = Input.getDeviceKeys(Input.getKeyboardDeviceName())
+        DCS.lockKeyboardInput(keyboardEvents)
+        keyboardLocked = true
+    end
+
+    function scratchpad.createWindow()
+        window = DialogLoader.spawnDialogFromFile(lfs.writedir() .. 'Scripts\\Scratchpad\\ScratchpadWindow.dlg', cdata)
+        windowDefaultSkin = window:getSkin()
+        panel = window.Box
+        textarea = panel.ScratchpadEditBox
+        
+        -- setup textarea
+        textarea:setText(scratchpad.config.content)
+        textarea:addChangeCallback(function(self)
+            scratchpad.config.content = self:getText()
+            scratchpad.saveConfiguration()
+        end)
+        textarea:addFocusCallback(function(self)
+            if self:getFocused() then
+                lockKeyboardInput()
+            else
+                unlockKeyboardInput(true)
+            end
+        end)
+        textarea:addKeyDownCallback(function(self, keyName, unicode)
+            if keyName == 'escape' then
+                self:setFocused(false)
+                unlockKeyboardInput(true)
+            end
+        end)
+        
+        -- setup window
+        window:setBounds(
+            scratchpad.config.windowPosition.x,
+            scratchpad.config.windowPosition.y,
+            scratchpad.config.windowSize.w,
+            scratchpad.config.windowSize.h
+        )
+        scratchpad.handleResize(window)
+
+        window:addHotKeyCallback(scratchpad.config.hotkey, function()
+            if isHidden == true then
+                scratchpad.show()
+            else
+                scratchpad.hide()
+            end
+        end)
+        window:addSizeCallback(scratchpad.handleResize)
+        window:addPositionCallback(scratchpad.handleMove)
+
+        window:setVisible(true)
+        scratchpad.hide()  
+        scratchpad.log("Scratchpad Window created")
+    end
+
+    function scratchpad.setVisible(b)
+        window:setVisible(b)
+    end
+
+    function scratchpad.handleResize(self)
+        local w, h = self:getSize()
+
+        panel:setBounds(0, 0, w, h - 20)
+        textarea:setBounds(0, 0, w, h - 20)
+
+        scratchpad.config.windowSize = { w = w, h = h }
+        scratchpad.saveConfiguration()
+    end
+
+    function scratchpad.handleMove(self)
+        local x, y = self:getPosition()
+        scratchpad.config.windowPosition = { x = x, y = y }
+        scratchpad.saveConfiguration()
+    end
+
+    function scratchpad.show()
+        if window == nil then
+            local status, err = pcall(scratchpad.createWindow)
+            if not status then
+                net.log("[Scratchpad] Error creating window: " .. tostring(err))
+            end
+        end
+
+        window:setVisible(true)
+        window:setSkin(windowDefaultSkin)
+        panel:setVisible(true)
+        window:setHasCursor(true)    
+
+        isHidden = false
+    end
+
+    function scratchpad.hide()
+        window:setSkin(windowSkinHidden)
+        panel:setVisible(false)
+        textarea:setFocused(false)
+        window:setHasCursor(false)
+        -- window.setVisible(false) -- if you make the window invisible, its destroyed
+        unlockKeyboardInput(true)
+
+        isHidden = true
+    end
+
+    function scratchpad.onSimulationFrame()
+        if scratchpad.config == nil then
+            scratchpad.loadConfiguration()
+        end
+
+        if not window then 
+            scratchpad.log("Creating Scratchpad window hidden...")
+            scratchpad.createWindow()
+
+        end
+    end 
+
+    DCS.setUserCallbacks(scratchpad)
+
+    net.log("[Scratchpad] Loaded ...")
+end
+
+local status, err = pcall(scratchpad_load)
+if not status then
+    net.log("[Scratchpad] Load Error: " .. tostring(err))
+end