mirror of
https://github.com/IgorTimofeev/MineOS.git
synced 2025-12-20 11:09:21 +01:00
501 lines
16 KiB
Lua
501 lines
16 KiB
Lua
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local GUI = require("GUI")
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local internet = require("Internet")
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local system = require("System")
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local filesystem = require("Filesystem")
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local image = require("Image")
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local color = require("Color")
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local screen = require("Screen")
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local paths = require("Paths")
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local text = require("Text")
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local args, options = system.parseArguments(...)
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--------------------------------------------------------------------
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local recentColorsLimit = 52
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local recentFilesLimit = 10
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local config = {
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recentColors = {},
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recentFiles = {},
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transparencyBackground = 0xFFFFFF,
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transparencyForeground = 0xD2D2D2,
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}
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local currentScriptDirectory = filesystem.path(system.getCurrentScript())
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local toolsPath = currentScriptDirectory .. "Tools/"
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local configPath = paths.user.applicationData .. "Picture Edit/Config2.cfg"
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local savePath
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local saveItem
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local tool
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--------------------------------------------------------------------
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local function saveConfig()
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filesystem.writeTable(configPath, config)
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end
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local function loadConfig()
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if filesystem.exists(configPath) then
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config = filesystem.readTable(configPath)
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else
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local perLine = 13
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local value, step = 0, 360 / (recentColorsLimit - perLine)
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for i = 1, recentColorsLimit - perLine do
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table.insert(config.recentColors, color.HSBToInteger(value, 1, 1))
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value = value + step
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end
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value, step = 0, 255 / perLine
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for i = 1, perLine do
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table.insert(config.recentColors, color.RGBToInteger(math.floor(value), math.floor(value), math.floor(value)))
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value = value + step
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end
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saveConfig()
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end
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end
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local function addRecentFile(path)
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for i = 1, #config.recentFiles do
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if config.recentFiles[i] == path then
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return
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end
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end
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table.insert(config.recentFiles, 1, path)
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if #config.recentFiles > recentFilesLimit then
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table.remove(config.recentFiles, #config.recentFiles)
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end
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saveConfig()
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end
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loadConfig()
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local workspace = GUI.workspace()
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workspace.menu = workspace:addChild(GUI.menu(1, 1, workspace.width, 0xE1E1E1, 0x5A5A5A, 0x3366CC, 0xFFFFFF, nil))
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local function addTitle(container, text)
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local titleContainer = container:addChild(GUI.container(1, 1, container.width, 1))
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titleContainer:addChild(GUI.panel(1, 1, titleContainer.width, 1, 0x2D2D2D))
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titleContainer:addChild(GUI.text(2, 1, 0xD2D2D2, text))
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return titleContainer
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end
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local pizdaWidth = 28
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workspace.sidebarPanel = workspace:addChild(GUI.panel(workspace.width - pizdaWidth + 1, 2, pizdaWidth, workspace.height - 1, 0x3C3C3C))
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workspace.sidebarLayout = workspace:addChild(GUI.layout(workspace.sidebarPanel.localX, 2, workspace.sidebarPanel.width, workspace.sidebarPanel.height, 1, 1))
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workspace.sidebarLayout:setAlignment(1, 1, GUI.ALIGNMENT_HORIZONTAL_CENTER, GUI.ALIGNMENT_VERTICAL_TOP)
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addTitle(workspace.sidebarLayout, "Recent colors")
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local recentColorsContainer = workspace.sidebarLayout:addChild(GUI.container(1, 1, workspace.sidebarLayout.width - 2, 4))
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local x, y = 1, 1
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for i = 1, #config.recentColors do
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local button = recentColorsContainer:addChild(GUI.button(x, y, 2, 1, 0x0, 0x0, 0x0, 0x0, " "))
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button.onTouch = function()
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workspace.primaryColorSelector.color = config.recentColors[i]
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workspace:draw()
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end
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x = x + 2
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if x > recentColorsContainer.width - 1 then
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x, y = 1, y + 1
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end
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end
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local currentToolTitle = addTitle(workspace.sidebarLayout, "Tool properties")
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workspace.currentToolLayout = workspace.sidebarLayout:addChild(GUI.layout(1, 1, workspace.sidebarLayout.width, 1, 1, 1))
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workspace.currentToolLayout:setAlignment(1, 1, GUI.ALIGNMENT_HORIZONTAL_CENTER, GUI.ALIGNMENT_VERTICAL_TOP)
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workspace.currentToolLayout:setFitting(1, 1, true, false, 2, 0)
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local aboutToolTitle = addTitle(workspace.sidebarLayout, "About tool")
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local aboutToolTextBox = workspace.sidebarLayout:addChild(GUI.textBox(1, 1, workspace.sidebarLayout.width - 2, 1, nil, 0x787878, {}, 1, 0, 0))
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workspace.toolsList = workspace:addChild(GUI.list(1, 2, 6, workspace.height - 1, 3, 0, 0x3C3C3C, 0xD2D2D2, 0x3C3C3C, 0xD2D2D2, 0x2D2D2D, 0xD2D2D2))
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workspace.backgroundPanel = workspace:addChild(GUI.panel(workspace.toolsList.width + 1, 2, workspace.width - workspace.toolsList.width - workspace.sidebarPanel.width, workspace.height - 1, 0x1E1E1E))
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workspace.image = workspace:addChild(GUI.object(1, 1, 1, 1))
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workspace.image.data = {}
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local function onToolTouch(index)
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tool = workspace.toolsList:getItem(index).tool
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workspace.toolsList.selectedItem = index
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workspace.currentToolOverlay:removeChildren()
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workspace.currentToolLayout:removeChildren()
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currentToolTitle.hidden = not tool.onSelection
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workspace.currentToolLayout.hidden = currentToolTitle.hidden
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if tool.onSelection then
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local result, reason = pcall(tool.onSelection, workspace)
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if result then
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workspace.currentToolLayout:update()
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local lastChild = workspace.currentToolLayout.children[#workspace.currentToolLayout.children]
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if lastChild then
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workspace.currentToolLayout.height = lastChild.localY + lastChild.height - 1
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end
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else
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GUI.alert(reason)
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end
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end
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aboutToolTitle.hidden = not tool.about
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aboutToolTextBox.hidden = aboutToolTitle.hidden
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if tool.about then
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aboutToolTextBox.lines = text.wrap({tool.about}, aboutToolTextBox.width)
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aboutToolTextBox.height = #aboutToolTextBox.lines
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end
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workspace:draw()
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end
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local modules = filesystem.list(toolsPath)
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for i = 1, #modules do
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if filesystem.extension(modules[i]) == ".lua" then
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local result, reason = loadfile(toolsPath .. modules[i])
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if result then
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result, reason = pcall(result)
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if result then
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local item = workspace.toolsList:addItem(reason.shortcut)
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item.tool = reason
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item.onTouch = function()
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onToolTouch(i)
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end
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else
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error("Failed to perform pcall() on module " .. modules[i] .. ": " .. reason)
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end
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else
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error("Failed to perform loadfile() on module " .. modules[i] .. ": " .. reason)
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end
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end
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end
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workspace.image.draw = function(object)
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GUI.drawShadow(object.x, object.y, object.width, object.height, nil, true)
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local y, text = object.y + object.height + 1, "Size: " .. object.width .. "x" .. object.height
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screen.drawText(math.floor(object.x + object.width / 2 - unicode.len(text) / 2), y, 0x5A5A5A, text)
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if savePath then
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text = "Path: " .. savePath
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screen.drawText(math.floor(object.x + object.width / 2 - unicode.len(text) / 2), y + 1, 0x5A5A5A, text)
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end
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local x, y, step, notStep, background, foreground, symbol = object.x, object.y, false, workspace.image.width % 2
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for i = 3, #workspace.image.data, 4 do
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if workspace.image.data[i + 2] == 0 then
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background = workspace.image.data[i]
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foreground = workspace.image.data[i + 1]
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symbol = workspace.image.data[i + 3]
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elseif workspace.image.data[i + 2] < 1 then
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background = color.blend(config.transparencyBackground, workspace.image.data[i], workspace.image.data[i + 2])
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foreground = workspace.image.data[i + 1]
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symbol = workspace.image.data[i + 3]
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else
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if workspace.image.data[i + 3] == " " then
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background = config.transparencyBackground
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foreground = config.transparencyForeground
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symbol = step and "▒" or "░"
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else
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background = config.transparencyBackground
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foreground = workspace.image.data[i + 1]
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symbol = workspace.image.data[i + 3]
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end
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end
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screen.set(x, y, background, foreground, symbol)
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x, step = x + 1, not step
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if x > object.x + object.width - 1 then
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x, y = object.x, y + 1
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if notStep == 0 then
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step = not step
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end
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end
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end
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end
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local function updateRecentColorsButtons()
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for i = 1, #config.recentColors do
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recentColorsContainer.children[i].colors.default.background = config.recentColors[i]
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recentColorsContainer.children[i].colors.pressed.background = 0xFFFFFF - config.recentColors[i]
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end
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end
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local function swapColors()
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workspace.primaryColorSelector.color, workspace.secondaryColorSelector.color = workspace.secondaryColorSelector.color, workspace.primaryColorSelector.color
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workspace:draw()
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end
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local function colorSelectorDraw(object)
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screen.drawRectangle(object.x + 1, object.y, object.width - 2, object.height, object.color, 0x0, " ")
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for y = object.y, object.y + object.height - 1 do
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screen.drawText(object.x, y, object.color, "⢸")
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screen.drawText(object.x + object.width - 1, y, object.color, "⡇")
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end
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end
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workspace.secondaryColorSelector = workspace:addChild(GUI.colorSelector(2, workspace.toolsList.height - 3, 5, 2, 0xFFFFFF, " "))
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workspace.primaryColorSelector = workspace:addChild(GUI.colorSelector(1, workspace.toolsList.height - 4, 5, 2, 0x880000, " "))
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workspace.secondaryColorSelector.draw, workspace.primaryColorSelector.draw = colorSelectorDraw, colorSelectorDraw
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workspace:addChild(GUI.adaptiveButton(3, workspace.secondaryColorSelector.localY + workspace.secondaryColorSelector.height + 1, 0, 0, nil, 0xD2D2D2, nil, 0xA5A5A5, "<>")).onTouch = swapColors
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workspace.image.eventHandler = function(workspace, object, e1, e2, e3, e4, ...)
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if e1 == "key_down" then
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-- D
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if e4 == 32 then
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workspace.primaryColorSelector.color, workspace.secondaryColorSelector.color = 0x0, 0xFFFFFF
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workspace:draw()
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-- X
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elseif e4 == 45 then
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swapColors()
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else
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for i = 1, workspace.toolsList:count() do
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if e4 == workspace.toolsList:getItem(i).tool.keyCode then
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onToolTouch(i)
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return
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end
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end
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end
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end
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local result, reason = pcall(tool.eventHandler, workspace, object, e1, e2, e3, e4, ...)
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if not result then
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GUI.alert("Tool eventHandler() failed: " .. reason)
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end
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end
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workspace.image.reposition = function()
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workspace.image.width, workspace.image.height = workspace.image.data[1], workspace.image.data[2]
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if workspace.image.width <= workspace.backgroundPanel.width then
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workspace.image.localX = math.floor(workspace.backgroundPanel.x + workspace.backgroundPanel.width / 2 - workspace.image.width / 2)
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workspace.image.localY = math.floor(workspace.backgroundPanel.y + workspace.backgroundPanel.height / 2 - workspace.image.height / 2)
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else
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workspace.image.localX, workspace.image.localY = 9, 3
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end
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end
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local function newNoGUI(width, height)
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savePath, saveItem.disabled = nil, true
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workspace.image.data = {width, height}
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workspace.image.reposition()
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for i = 1, width * height do
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table.insert(workspace.image.data, 0x0)
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table.insert(workspace.image.data, 0x0)
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table.insert(workspace.image.data, 1)
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table.insert(workspace.image.data, " ")
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end
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end
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local function new()
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local container = GUI.addBackgroundContainer(workspace, true, true, "New picture")
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local widthInput = container.layout:addChild(GUI.input(1, 1, 36, 3, 0xE1E1E1, 0x696969, 0x696969, 0xE1E1E1, 0x2D2D2D, "51", "Width"))
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local heightInput = container.layout:addChild(GUI.input(1, 1, 36, 3, 0xE1E1E1, 0x696969, 0x696969, 0xE1E1E1, 0x2D2D2D, "19", "Height"))
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widthInput.validator = function(text)
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return tonumber(text)
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end
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heightInput.validator = widthInput.validator
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container.panel.eventHandler = function(workspace, object, e1)
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if e1 == "touch" then
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newNoGUI(tonumber(widthInput.text), tonumber(heightInput.text))
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container:remove()
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workspace:draw()
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end
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end
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workspace:draw()
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end
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local function loadImage(path)
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local result, reason
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if filesystem.extension(path) == ".rawpic" then
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result = image.fromString(filesystem.read(path))
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else
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result, reason = image.load(path)
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end
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if result then
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savePath, saveItem.disabled = path, false
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addRecentFile(path)
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workspace.image.data = result
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workspace.image.reposition()
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else
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GUI.alert(reason)
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end
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end
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local function saveImage(path)
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if filesystem.extension(path) == ".pic" then
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local result, reason = image.save(path, workspace.image.data, 6)
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if result then
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savePath, saveItem.disabled = path, false
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addRecentFile(path)
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else
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GUI.alert(reason)
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end
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else
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savePath, saveItem.disabled = path, false
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filesystem.write(path, image.toString(workspace.image.data))
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end
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end
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workspace.menu:addItem("PE", 0x00B6FF)
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local fileItem = workspace.menu:addContextMenu("File")
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fileItem:addItem("New").onTouch = new
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fileItem:addSeparator()
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fileItem:addItem("Open").onTouch = function()
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local filesystemDialog = GUI.addFilesystemDialog(workspace, true, 50, math.floor(workspace.height * 0.8), "Open", "Cancel", "File name", "/")
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filesystemDialog:setMode(GUI.IO_MODE_OPEN, GUI.IO_MODE_FILE)
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filesystemDialog:addExtensionFilter(".pic")
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filesystemDialog:addExtensionFilter(".rawpic")
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filesystemDialog:expandPath(paths.user.desktop)
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filesystemDialog:show()
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filesystemDialog.onSubmit = function(path)
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loadImage(path)
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workspace:draw()
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end
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end
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local fileItemSubMenu = fileItem:addSubMenu("Open recent", #config.recentFiles == 0)
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for i = 1, #config.recentFiles do
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fileItemSubMenu:addItem(text.limit(config.recentFiles[i], 32, "left")).onTouch = function()
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loadImage(config.recentFiles[i])
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workspace:draw()
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end
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end
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fileItem:addItem("Open from URL").onTouch = function()
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local container = GUI.addBackgroundContainer(workspace, true, true, "Open from URL")
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local input = container.layout:addChild(GUI.input(1, 1, 36, 3, 0xE1E1E1, 0x696969, 0x969696, 0xE1E1E1, 0x2D2D2D, "", "http://example.com/test.pic"))
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input.onInputFinished = function()
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if #input.text > 0 then
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input:remove()
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container.layout:addChild(GUI.label(1, 1, container.width, 1, 0x969696, "Downloading file..."):setAlignment(GUI.ALIGNMENT_HORIZONTAL_CENTER, GUI.ALIGNMENT_VERTICAL_TOP))
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workspace:draw()
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local temporaryPath = system.getTemporaryPath() .. ".pic"
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local result, reason = internet.download(input.text, temporaryPath)
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container:remove()
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if result then
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loadImage(temporaryPath)
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filesystem.remove(temporaryPath)
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savePath, saveItem.disabled = nil, true
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else
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GUI.alert(reason)
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end
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workspace:draw()
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end
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end
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workspace:draw()
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end
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fileItem:addSeparator()
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saveItem = fileItem:addItem("Save")
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saveItem.onTouch = function()
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saveImage(savePath)
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end
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fileItem:addItem("Save as").onTouch = function()
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local filesystemDialog = GUI.addFilesystemDialog(workspace, true, 50, math.floor(workspace.height * 0.8), "Save", "Cancel", "File name", "/")
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filesystemDialog:setMode(GUI.IO_MODE_SAVE, GUI.IO_MODE_FILE)
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filesystemDialog:addExtensionFilter(".pic")
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filesystemDialog:addExtensionFilter(".ocifstring")
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filesystemDialog:expandPath(paths.user.desktop)
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filesystemDialog.filesystemTree.selectedItem = paths.user.desktop
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filesystemDialog:show()
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filesystemDialog.onSubmit = function(path)
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saveImage(path)
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end
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end
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fileItem:addSeparator()
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fileItem:addItem("Exit").onTouch = function()
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workspace:stop()
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end
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workspace.menu:addItem("View").onTouch = function()
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local container = GUI.addBackgroundContainer(workspace, true, true, "View")
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local colorSelector1 = container.layout:addChild(GUI.colorSelector(1, 1, 36, 3, config.transparencyBackground, "Transparency background"))
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local colorSelector2 = container.layout:addChild(GUI.colorSelector(1, 1, 36, 3, config.transparencyForeground, "Transparency foreground"))
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container.panel.eventHandler = function(workspace, object, e1)
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if e1 == "touch" then
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config.transparencyBackground, config.transparencyForeground = colorSelector1.color, colorSelector2.color
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container:remove()
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workspace:draw()
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saveConfig()
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end
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end
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workspace:draw()
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end
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workspace.menu:addItem("Hotkeys").onTouch = function()
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local container = GUI.addBackgroundContainer(workspace, true, true, "Hotkeys")
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local lines = {
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"There are some hotkeys that works exactly like in real Photoshop:",
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" ",
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"M - selection tool",
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"V - move tool",
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"C - resizer tool",
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"Alt - picker tool",
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"B - brush tool",
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"E - eraser tool",
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"T - text tool",
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"G - fill tool",
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"F - braille tool",
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" ",
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"X - switch colors",
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"D - make colors B/W",
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}
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container.layout:addChild(GUI.textBox(1, 1, 36, 1, nil, 0x969696, lines, 1, 0, 0, true, true)).eventHandler = nil
|
|
workspace:draw()
|
|
end
|
|
|
|
workspace.currentToolOverlay = workspace:addChild(GUI.container(1, 1, workspace.width, workspace.height))
|
|
|
|
----------------------------------------------------------------
|
|
|
|
workspace.image:moveToBack()
|
|
workspace.backgroundPanel:moveToBack()
|
|
|
|
updateRecentColorsButtons()
|
|
|
|
if options.o or options.open and args[1] and filesystem.exists(args[1]) then
|
|
loadImage(args[1])
|
|
else
|
|
newNoGUI(51, 19)
|
|
end
|
|
|
|
onToolTouch(5)
|
|
workspace:start() |