mirror of
https://github.com/IgorTimofeev/MineOS.git
synced 2025-12-20 11:09:21 +01:00
3156 lines
110 KiB
Lua
Executable File
3156 lines
110 KiB
Lua
Executable File
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----------------------------------------- Libraries -----------------------------------------
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require("advancedLua")
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local computer = require("computer")
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local keyboard = require("keyboard")
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local unicode = require("unicode")
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local event = require("event")
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local fs = require("filesystem")
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local color = require("color")
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local image = require("image")
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local buffer = require("doubleBuffering")
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----------------------------------------- Constants -----------------------------------------
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local GUI = {}
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GUI.alignment = {
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horizontal = enum(
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"left",
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"center",
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"right"
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),
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vertical = enum(
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"top",
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"center",
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"bottom"
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)
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}
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GUI.directions = enum(
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"horizontal",
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"vertical"
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)
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GUI.sizePolicies = enum(
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"percentage",
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"absolute"
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)
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GUI.dropDownMenuElementTypes = enum(
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"default",
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"separator"
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)
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GUI.filesystemModes = enum(
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"file",
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"directory",
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"both",
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"open",
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"save"
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)
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GUI.colors = {
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disabled = {
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background = 0x888888,
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text = 0xAAAAAA
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},
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contextMenu = {
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separator = 0x888888,
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default = {
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background = 0xFFFFFF,
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text = 0x2D2D2D
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},
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disabled = 0x888888,
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pressed = {
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background = 0x3366CC,
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text = 0xFFFFFF
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},
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transparency = {
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background = 0.3,
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shadow = 0.4
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}
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},
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windows = {
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title = {
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background = 0xE1E1E1,
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text = 0x3C3C3C
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},
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backgroundPanel = 0xFFFFFF,
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tabBar = {
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default = {
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background = 0xDDDDDD,
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text = 0x3C3C3C
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},
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selected = {
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background = 0xCCCCCC,
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text = 0x3C3C3C
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}
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}
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}
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}
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----------------------------------------- Interface objects -----------------------------------------
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local function callMethod(method, ...)
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if method then method(...) end
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end
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function GUI.rectangle(x, y, width, height)
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return {
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x = x,
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y = y,
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width = width,
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height = height
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}
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end
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local function isObjectClicked(object, x, y)
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return
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x >= object.x and
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y >= object.y and
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x <= object.x + object.width - 1 and
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y <= object.y + object.height - 1 and
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not object.disabled and
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not object.hidden
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end
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local function objectDraw(object)
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return object
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end
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function GUI.object(x, y, width, height)
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local rectangle = GUI.rectangle(x, y, width, height)
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rectangle.isClicked = isObjectClicked
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rectangle.draw = objectDraw
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return rectangle
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end
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----------------------------------------- Object alignment -----------------------------------------
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function GUI.setAlignment(object, horizontalAlignment, verticalAlignment)
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object.alignment = {
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horizontal = horizontalAlignment,
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vertical = verticalAlignment
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}
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return object
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end
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function GUI.getAlignmentCoordinates(object, subObject)
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local x, y
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if object.alignment.horizontal == GUI.alignment.horizontal.left then
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x = object.x
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elseif object.alignment.horizontal == GUI.alignment.horizontal.center then
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x = math.floor(object.x + object.width / 2 - subObject.width / 2)
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elseif object.alignment.horizontal == GUI.alignment.horizontal.right then
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x = object.x + object.width - subObject.width
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else
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error("Unknown horizontal alignment: " .. tostring(object.alignment.horizontal))
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end
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if object.alignment.vertical == GUI.alignment.vertical.top then
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y = object.y
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elseif object.alignment.vertical == GUI.alignment.vertical.center then
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y = math.floor(object.y + object.height / 2 - subObject.height / 2)
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elseif object.alignment.vertical == GUI.alignment.vertical.bottom then
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y = object.y + object.height - subObject.height
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else
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error("Unknown vertical alignment: " .. tostring(object.alignment.vertical))
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end
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return x, y
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end
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function GUI.getMarginCoordinates(object)
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local x, y = object.x, object.y
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if object.alignment.horizontal == GUI.alignment.horizontal.left then
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x = x + object.margin.horizontal
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elseif object.alignment.horizontal == GUI.alignment.horizontal.right then
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x = x - object.margin.horizontal
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end
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if object.alignment.vertical == GUI.alignment.vertical.top then
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y = y + object.margin.vertical
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elseif object.alignment.vertical == GUI.alignment.vertical.bottom then
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y = y - object.margin.vertical
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end
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return x, y
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end
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----------------------------------------- Containers -----------------------------------------
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local function checkObjectParentExists(object)
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if not object.parent then error("Object doesn't have a parent container") end
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end
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local function containerObjectIndexOf(object)
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checkObjectParentExists(object)
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for objectIndex = 1, #object.parent.children do
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if object.parent.children[objectIndex] == object then
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return objectIndex
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end
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end
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end
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local function containerObjectMoveForward(object)
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local objectIndex = object:indexOf()
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if objectIndex < #object.parent.children then
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object.parent.children[index], object.parent.children[index + 1] = swap(object.parent.children[index], object.parent.children[index + 1])
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end
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return object
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end
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local function containerObjectMoveBackward(object)
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local objectIndex = object:indexOf()
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if objectIndex > 1 then
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object.parent.children[objectIndex], object.parent.children[objectIndex - 1] = swap(object.parent.children[objectIndex], object.parent.children[objectIndex - 1])
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end
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return object
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end
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local function containerObjectMoveToFront(object)
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local objectIndex = object:indexOf()
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table.insert(object.parent.children, object)
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table.remove(object.parent.children, objectIndex)
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return object
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end
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local function containerObjectMoveToBack(object)
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local objectIndex = object:indexOf()
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table.insert(object.parent.children, 1, object)
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table.remove(object.parent.children, objectIndex + 1)
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return object
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end
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local function containerObjectGetFirstParent(object)
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if object.parent then
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local currentParent = object.parent
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while currentParent.parent do
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currentParent = currentParent.parent
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end
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return currentParent
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else
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error("Object doesn't have any parents")
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end
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end
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local function containerObjectSelfDelete(object)
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table.remove(object.parent.children, containerObjectIndexOf(object))
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end
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--------------------------------------------------------------------------------------------------------------------------------
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local function containerObjectAnimationStart(animation, duration)
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animation.position = 0
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animation.duration = duration
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animation.started = true
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animation.startUptime = computer.uptime()
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computer.pushSignal("GUIAnimationStart")
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end
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local function containerObjectAnimationStop(animation)
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animation.position = 0
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animation.started = false
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end
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local function containerObjectAnimationDelete(animation)
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animation.deleteLater = true
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end
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function containerObjectAddAnimation(object, frameHandler, onFinish)
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local firstParent = object:getFirstParent()
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firstParent.animations = firstParent.animations or {}
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table.insert(firstParent.animations, {
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object = object,
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position = 0,
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start = containerObjectAnimationStart,
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stop = containerObjectAnimationStop,
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delete = containerObjectAnimationDelete,
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frameHandler = frameHandler,
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onFinish = onFinish,
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})
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return firstParent.animations[#firstParent.animations]
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end
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function GUI.addChildToContainer(container, object, atIndex)
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object.localPosition = {
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x = object.x,
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y = object.y
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}
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object.indexOf = containerObjectIndexOf
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object.moveToFront = containerObjectMoveToFront
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object.moveToBack = containerObjectMoveToBack
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object.moveForward = containerObjectMoveForward
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object.moveBackward = containerObjectMoveBackward
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object.getFirstParent = containerObjectGetFirstParent
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object.delete = containerObjectSelfDelete
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object.parent = container
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object.addAnimation = containerObjectAddAnimation
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if atIndex then
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table.insert(container.children, atIndex, object)
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else
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table.insert(container.children, object)
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end
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return object
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end
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local function deleteContainersContent(container, from, to)
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from = from or 1
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for objectIndex = from, to or #container.children do
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table.remove(container.children, from)
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end
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end
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local function getRectangleIntersection(R1X1, R1Y1, R1X2, R1Y2, R2X1, R2Y1, R2X2, R2Y2)
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if R2X1 <= R1X2 and R2Y1 <= R2Y2 and R2X2 >= R1X1 and R2Y2 >= R1Y1 then
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return
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math.max(R2X1, R1X1),
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math.max(R2Y1, R1Y1),
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math.min(R2X2, R1X2),
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math.min(R2Y2, R1Y2)
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else
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return
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end
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end
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function GUI.calculateChildAbsolutePosition(object)
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object.x, object.y = object.parent.x + object.localPosition.x - 1, object.parent.y + object.localPosition.y - 1
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end
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function GUI.drawContainerContent(container)
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local R1X1, R1Y1, R1X2, R1Y2 = buffer.getDrawLimit()
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local intersectionX1, intersectionY1, intersectionX2, intersectionY2 = getRectangleIntersection(R1X1, R1Y1, R1X2, R1Y2, container.x, container.y, container.x + container.width - 1, container.y + container.height - 1)
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if intersectionX1 then
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buffer.setDrawLimit(intersectionX1, intersectionY1, intersectionX2, intersectionY2)
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for objectIndex = 1, #container.children do
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if not container.children[objectIndex].hidden then
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GUI.calculateChildAbsolutePosition(container.children[objectIndex])
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container.children[objectIndex]:draw()
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end
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end
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buffer.setDrawLimit(R1X1, R1Y1, R1X2, R1Y2)
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end
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return container
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end
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local function containerHandler(isScreenEvent, mainContainer, currentContainer, eventData, x1, y1, x2, y2)
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local breakRecursion = false
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if not isScreenEvent or x1 and eventData[3] >= x1 and eventData[4] >= y1 and eventData[3] <= x2 and eventData[4] <= y2 then
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for i = #currentContainer.children, 1, -1 do
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if not currentContainer.children[i].hidden then
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if currentContainer.children[i].children then
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local intersectionX1, intersectionY1, intersectionX2, intersectionY2 = getRectangleIntersection(
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x1, y1, x2, y2,
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currentContainer.children[i].x,
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currentContainer.children[i].y,
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currentContainer.children[i].x + currentContainer.children[i].width - 1,
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currentContainer.children[i].y + currentContainer.children[i].height - 1
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)
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if intersectionX1 then
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if containerHandler(isScreenEvent, mainContainer, currentContainer.children[i], eventData, intersectionX1, intersectionY1, intersectionX2, intersectionY2) then
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breakRecursion = true
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break
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end
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end
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else
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if isScreenEvent then
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if currentContainer.children[i]:isClicked(eventData[3], eventData[4]) then
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callMethod(currentContainer.children[i].eventHandler, mainContainer, currentContainer.children[i], eventData)
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breakRecursion = true
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break
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end
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else
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callMethod(currentContainer.children[i].eventHandler, mainContainer, currentContainer.children[i], eventData)
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end
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end
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end
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end
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callMethod(currentContainer.eventHandler, mainContainer, currentContainer, eventData)
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end
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if breakRecursion then
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return true
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end
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end
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local function containerStartEventHandling(container, eventHandlingDelay)
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container.eventHandlingDelay = eventHandlingDelay
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local eventData, animationIndex, needDraw
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while true do
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eventData = {event.pull(container.animations and 0 or container.eventHandlingDelay)}
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containerHandler(
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eventData[1] == "touch" or
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eventData[1] == "drag" or
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eventData[1] == "drop" or
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eventData[1] == "scroll",
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container,
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container,
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eventData,
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container.x,
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container.y,
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container.x + container.width - 1,
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container.y + container.height - 1
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)
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if container.animations then
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animationIndex = 1
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while animationIndex <= #container.animations do
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if container.animations[animationIndex].started then
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needDraw = true
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container.animations[animationIndex].position = (computer.uptime() - container.animations[animationIndex].startUptime) / container.animations[animationIndex].duration
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if container.animations[animationIndex].position <= 1 then
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container.animations[animationIndex].frameHandler(container, container.animations[animationIndex].object, container.animations[animationIndex])
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else
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container.animations[animationIndex].position = 1
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container.animations[animationIndex].started = false
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container.animations[animationIndex].frameHandler(container, container.animations[animationIndex].object, container.animations[animationIndex])
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if container.animations[animationIndex].onFinish then
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needDraw = false
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container:draw()
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buffer.draw()
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container.animations[animationIndex].onFinish(container, container.animations[animationIndex].object, container.animations[animationIndex])
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end
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if container.animations[animationIndex].deleteLater then
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table.remove(container.animations, animationIndex)
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animationIndex = animationIndex - 1
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end
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end
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end
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animationIndex = animationIndex + 1
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end
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if needDraw then
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container:draw()
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buffer.draw()
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end
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if #container.animations == 0 then
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container.animations = nil
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end
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end
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if container.dataToReturn then
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local dataToReturn = container.dataToReturn
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container.dataToReturn = nil
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return table.unpack(dataToReturn)
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end
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end
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end
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local function containerReturnData(container, ...)
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container.dataToReturn = {...}
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computer.pushSignal("containerAction")
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end
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local function containerStopEventHandling(container)
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containerReturnData(container, nil)
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end
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function GUI.container(x, y, width, height)
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local container = GUI.object(x, y, width, height)
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container.children = {}
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container.draw = GUI.drawContainerContent
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container.deleteChildren = deleteContainersContent
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container.addChild = GUI.addChildToContainer
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container.returnData = containerReturnData
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container.startEventHandling = containerStartEventHandling
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container.stopEventHandling = containerStopEventHandling
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return container
|
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end
|
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function GUI.fullScreenContainer()
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return GUI.container(1, 1, buffer.width, buffer.height)
|
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end
|
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|
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----------------------------------------- Buttons -----------------------------------------
|
||
|
||
local function buttonDraw(object)
|
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local xText, yText = GUI.getAlignmentCoordinates(object, {width = unicode.len(object.text), height = 1})
|
||
|
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local buttonColor, textColor = object.colors.default.background, object.colors.default.text
|
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if object.disabled then
|
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buttonColor, textColor = object.colors.disabled.background, object.colors.disabled.text
|
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else
|
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if object.pressed then
|
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buttonColor, textColor = object.colors.pressed.background, object.colors.pressed.text
|
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end
|
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end
|
||
|
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if buttonColor then
|
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if object.buttonType == 1 then
|
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buffer.square(object.x, object.y, object.width, object.height, buttonColor, textColor, " ")
|
||
elseif object.buttonType == 2 then
|
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local x2, y2 = object.x + object.width - 1, object.y + object.height - 1
|
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|
||
if object.height > 1 then
|
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buffer.text(object.x + 1, object.y, buttonColor, string.rep("▄", object.width - 2))
|
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buffer.text(object.x, object.y, buttonColor, "⣠")
|
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buffer.text(x2, object.y, buttonColor, "⣄")
|
||
|
||
buffer.square(object.x, object.y + 1, object.width, object.height - 2, buttonColor, textColor, " ")
|
||
|
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buffer.text(object.x + 1, y2, buttonColor, string.rep("▀", object.width - 2))
|
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buffer.text(object.x, y2, buttonColor, "⠙")
|
||
buffer.text(x2, y2, buttonColor, "⠋")
|
||
else
|
||
buffer.square(object.x, object.y, object.width, object.height, buttonColor, textColor, " ")
|
||
GUI.roundedCorners(object.x, object.y, object.width, object.height, buttonColor)
|
||
end
|
||
else
|
||
buffer.frame(object.x, object.y, object.width, object.height, buttonColor)
|
||
end
|
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end
|
||
|
||
buffer.text(xText, yText, textColor, object.text)
|
||
|
||
return object
|
||
end
|
||
|
||
local function buttonPress(object)
|
||
object.pressed = true
|
||
buttonDraw(object)
|
||
end
|
||
|
||
local function buttonRelease(object)
|
||
object.pressed = nil
|
||
buttonDraw(object)
|
||
end
|
||
|
||
local function buttonPressAndRelease(object, pressTime)
|
||
buttonPress(object)
|
||
buffer.draw()
|
||
os.sleep(pressTime or 0.2)
|
||
buttonRelease(object)
|
||
buffer.draw()
|
||
end
|
||
|
||
local function buttonEventHandler(mainContainer, object, eventData)
|
||
if eventData[1] == "touch" then
|
||
if object.switchMode then
|
||
object.pressed = not object.pressed
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
callMethod(object.onTouch, mainContainer, object, eventData)
|
||
else
|
||
object.pressed = true
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
os.sleep(0.2)
|
||
object.pressed = false
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
callMethod(object.onTouch, mainContainer, object, eventData)
|
||
end
|
||
end
|
||
end
|
||
|
||
local function buttonCreate(buttonType, x, y, width, height, buttonColor, textColor, buttonPressedColor, textPressedColor, text, disabledState)
|
||
local object = GUI.object(x, y, width, height)
|
||
|
||
object.colors = {
|
||
default = {
|
||
background = buttonColor,
|
||
text = textColor
|
||
},
|
||
pressed = {
|
||
background = buttonPressedColor,
|
||
text = textPressedColor
|
||
},
|
||
disabled = {
|
||
background = GUI.colors.disabled.background,
|
||
text = GUI.colors.disabled.text,
|
||
}
|
||
}
|
||
|
||
object.eventHandler = buttonEventHandler
|
||
object.buttonType = buttonType
|
||
object.disabled = disabledState
|
||
object.text = text
|
||
object.press = buttonPress
|
||
object.release = buttonRelease
|
||
object.pressAndRelease = buttonPressAndRelease
|
||
object.draw = buttonDraw
|
||
object.setAlignment = GUI.setAlignment
|
||
object:setAlignment(GUI.alignment.horizontal.center, GUI.alignment.vertical.center)
|
||
|
||
|
||
return object
|
||
end
|
||
|
||
function GUI.button(...)
|
||
return buttonCreate(1, ...)
|
||
end
|
||
|
||
function GUI.adaptiveButton(x, y, xOffset, yOffset, buttonColor, textColor, buttonPressedColor, textPressedColor, text, ...)
|
||
return buttonCreate(1, x, y, unicode.len(text) + xOffset * 2, yOffset * 2 + 1, buttonColor, textColor, buttonPressedColor, textPressedColor, text, ...)
|
||
end
|
||
|
||
function GUI.roundedButton(...)
|
||
return buttonCreate(2, ...)
|
||
end
|
||
|
||
function GUI.adaptiveRoundedButton(x, y, xOffset, yOffset, buttonColor, textColor, buttonPressedColor, textPressedColor, text, ...)
|
||
return buttonCreate(2, x, y, unicode.len(text) + xOffset * 2, yOffset * 2 + 1, buttonColor, textColor, buttonPressedColor, textPressedColor, text, ...)
|
||
end
|
||
|
||
function GUI.framedButton(...)
|
||
return buttonCreate(3, ...)
|
||
end
|
||
|
||
function GUI.adaptiveFramedButton(x, y, xOffset, yOffset, buttonColor, textColor, buttonPressedColor, textPressedColor, text, ...)
|
||
return buttonCreate(3, x, y, unicode.len(text) + xOffset * 2, yOffset * 2 + 1, buttonColor, textColor, buttonPressedColor, textPressedColor, text, ...)
|
||
end
|
||
|
||
----------------------------------------- TabBar -----------------------------------------
|
||
|
||
local function tabBarTabEventHandler(mainContainer, object, eventData)
|
||
if eventData[1] == "touch" then
|
||
object.parent.selectedItem = object:indexOf() - 1
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
callMethod(object.onTouch, mainContainer, object, eventData)
|
||
end
|
||
end
|
||
|
||
local function tabBarDraw(tabBar)
|
||
tabBar.backgroundPanel.width, tabBar.backgroundPanel.height, tabBar.backgroundPanel.colors.background = tabBar.width, tabBar.height, tabBar.colors.default.background
|
||
|
||
local totalWidth = 0
|
||
for i = 2, #tabBar.children do
|
||
totalWidth = totalWidth + tabBar.children[i].width + tabBar.spaceBetweenTabs
|
||
end
|
||
totalWidth = totalWidth - tabBar.spaceBetweenTabs
|
||
|
||
local x = math.floor(tabBar.width / 2 - totalWidth / 2)
|
||
for i = 2, #tabBar.children do
|
||
tabBar.children[i].localPosition.x = x
|
||
x = x + tabBar.children[i].width + tabBar.spaceBetweenTabs
|
||
tabBar.children[i].pressed = (i - 1) == tabBar.selectedItem
|
||
end
|
||
|
||
GUI.drawContainerContent(tabBar)
|
||
|
||
return tabBar
|
||
end
|
||
|
||
local function tabBarAddItem(tabBar, text)
|
||
local item = tabBar:addChild(GUI.button(1, 1, unicode.len(text) + tabBar.horizontalTabOffset * 2, tabBar.height, tabBar.colors.default.background, tabBar.colors.default.text, tabBar.colors.selected.background, tabBar.colors.selected.text, text))
|
||
|
||
item.switchMode = true
|
||
item.eventHandler = tabBarTabEventHandler
|
||
|
||
return item
|
||
end
|
||
|
||
function GUI.tabBar(x, y, width, height, horizontalTabOffset, spaceBetweenTabs, backgroundColor, textColor, backgroundSelectedColor, textSelectedColor, ...)
|
||
local tabBar = GUI.container(x, y, width, height)
|
||
|
||
tabBar.backgroundPanel = tabBar:addChild(GUI.panel(1, 1, 1, 1, backgroundColor))
|
||
tabBar.horizontalTabOffset = horizontalTabOffset
|
||
tabBar.spaceBetweenTabs = spaceBetweenTabs
|
||
tabBar.colors = {
|
||
default = {
|
||
background = backgroundColor,
|
||
text = textColor
|
||
},
|
||
selected = {
|
||
background = backgroundSelectedColor,
|
||
text = textSelectedColor
|
||
}
|
||
}
|
||
tabBar.selectedItem = 1
|
||
tabBar.draw = tabBarDraw
|
||
tabBar.addItem = tabBarAddItem
|
||
|
||
local items = {...}
|
||
for i = 1, #items do
|
||
tabBar:addItem(items[i])
|
||
end
|
||
|
||
return tabBar
|
||
end
|
||
|
||
----------------------------------------- Panel -----------------------------------------
|
||
|
||
local function drawPanel(object)
|
||
buffer.square(object.x, object.y, object.width, object.height, object.colors.background, 0x000000, " ", object.colors.transparency)
|
||
return object
|
||
end
|
||
|
||
function GUI.panel(x, y, width, height, color, transparency)
|
||
local object = GUI.object(x, y, width, height)
|
||
|
||
object.colors = {
|
||
background = color,
|
||
transparency = transparency
|
||
}
|
||
object.draw = drawPanel
|
||
|
||
return object
|
||
end
|
||
|
||
----------------------------------------- Label -----------------------------------------
|
||
|
||
local function drawLabel(object)
|
||
local xText, yText = GUI.getAlignmentCoordinates(object, {width = unicode.len(object.text), height = 1})
|
||
buffer.text(xText, yText, object.colors.text, object.text)
|
||
return object
|
||
end
|
||
|
||
function GUI.label(x, y, width, height, textColor, text)
|
||
local object = GUI.object(x, y, width, height)
|
||
object.setAlignment = GUI.setAlignment
|
||
object:setAlignment(GUI.alignment.horizontal.left, GUI.alignment.vertical.top)
|
||
object.colors = {text = textColor}
|
||
object.text = text
|
||
object.draw = drawLabel
|
||
return object
|
||
end
|
||
|
||
----------------------------------------- Image -----------------------------------------
|
||
|
||
local function drawImage(object)
|
||
buffer.image(object.x, object.y, object.image)
|
||
return object
|
||
end
|
||
|
||
function GUI.image(x, y, image)
|
||
local object = GUI.object(x, y, image[1], image[2])
|
||
object.image = image
|
||
object.draw = drawImage
|
||
return object
|
||
end
|
||
|
||
----------------------------------------- Action buttons -----------------------------------------
|
||
|
||
function GUI.actionButtons(x, y, fatSymbol)
|
||
local symbol = fatSymbol and "⬤" or "●"
|
||
|
||
local container = GUI.container(x, y, 5, 1)
|
||
container.close = container:addChild(GUI.button(1, 1, 1, 1, nil, 0xFF4940, nil, 0x992400, symbol))
|
||
container.minimize = container:addChild(GUI.button(3, 1, 1, 1, nil, 0xFFB640, nil, 0x996D00, symbol))
|
||
container.maximize = container:addChild(GUI.button(5, 1, 1, 1, nil, 0x00B640, nil, 0x006D40, symbol))
|
||
|
||
return container
|
||
end
|
||
|
||
----------------------------------------- Menu -----------------------------------------
|
||
|
||
local function menuDraw(menu)
|
||
buffer.square(menu.x, menu.y, menu.width, 1, menu.colors.default.background, menu.colors.default.text, " ", menu.colors.transparency)
|
||
menu:reimplementedDraw()
|
||
end
|
||
|
||
local function menuItemEventHandler(mainContainer, object, eventData)
|
||
if eventData[1] == "touch" then
|
||
if object.onTouch then
|
||
object.pressed = true
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
|
||
object.onTouch(eventData)
|
||
|
||
object.pressed = false
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
end
|
||
end
|
||
end
|
||
|
||
local function menuAddItem(menu, text, textColor)
|
||
local x = 2; for i = 1, #menu.children do x = x + unicode.len(menu.children[i].text) + 2; end
|
||
local item = menu:addChild(GUI.adaptiveButton(x, 1, 1, 0, nil, textColor or menu.colors.default.text, menu.colors.pressed.background, menu.colors.pressed.text, text))
|
||
item.eventHandler = menuItemEventHandler
|
||
|
||
return item
|
||
end
|
||
|
||
function GUI.menu(x, y, width, backgroundColor, textColor, backgroundPressedColor, textPressedColor, backgroundTransparency)
|
||
local menu = GUI.container(x, y, width, 1)
|
||
|
||
menu.colors = {
|
||
default = {
|
||
background = backgroundColor,
|
||
text = textColor,
|
||
},
|
||
pressed = {
|
||
background = backgroundPressedColor,
|
||
text = textPressedColor,
|
||
},
|
||
transparency = backgroundTransparency
|
||
}
|
||
menu.addItem = menuAddItem
|
||
menu.reimplementedDraw = menu.draw
|
||
menu.draw = menuDraw
|
||
|
||
return menu
|
||
end
|
||
|
||
----------------------------------------- ProgressBar Object -----------------------------------------
|
||
|
||
local function drawProgressBar(object)
|
||
local activeWidth = math.floor(object.value * object.width / 100)
|
||
if object.thin then
|
||
buffer.text(object.x, object.y, object.colors.passive, string.rep("━", object.width))
|
||
buffer.text(object.x, object.y, object.colors.active, string.rep("━", activeWidth))
|
||
else
|
||
buffer.square(object.x, object.y, object.width, object.height, object.colors.passive, 0x0, " ")
|
||
buffer.square(object.x, object.y, activeWidth, object.height, object.colors.active, 0x0, " ")
|
||
end
|
||
|
||
if object.showValue then
|
||
local stringValue = tostring((object.valuePrefix or "") .. object.value .. (object.valuePostfix or ""))
|
||
buffer.text(math.floor(object.x + object.width / 2 - unicode.len(stringValue) / 2), object.y + 1, object.colors.value, stringValue)
|
||
end
|
||
|
||
return object
|
||
end
|
||
|
||
function GUI.progressBar(x, y, width, activeColor, passiveColor, valueColor, value, thin, showValue, valuePrefix, valuePostfix)
|
||
local object = GUI.object(x, y, width, 1)
|
||
|
||
object.value = value
|
||
object.colors = {active = activeColor, passive = passiveColor, value = valueColor}
|
||
object.thin = thin
|
||
object.draw = drawProgressBar
|
||
object.showValue = showValue
|
||
object.valuePrefix = valuePrefix
|
||
object.valuePostfix = valuePostfix
|
||
|
||
return object
|
||
end
|
||
|
||
----------------------------------------- Other GUI elements -----------------------------------------
|
||
|
||
function GUI.windowShadow(x, y, width, height, transparency, thin)
|
||
transparency = transparency
|
||
if thin then
|
||
buffer.square(x + width, y + 1, 1, height - 1, 0x000000, 0x000000, " ", transparency)
|
||
buffer.text(x + 1, y + height, 0x000000, string.rep("▀", width), transparency)
|
||
buffer.text(x + width, y, 0x000000, "▄", transparency)
|
||
else
|
||
buffer.square(x + width, y + 1, 2, height, 0x000000, 0x000000, " ", transparency)
|
||
buffer.square(x + 2, y + height, width - 2, 1, 0x000000, 0x000000, " ", transparency)
|
||
end
|
||
end
|
||
|
||
function GUI.roundedCorners(x, y, width, height, color, transparency)
|
||
buffer.text(x - 1, y, color, "⠰", transparency)
|
||
buffer.text(x + width, y, color, "⠆", transparency)
|
||
end
|
||
|
||
------------------------------------------------- Error window -------------------------------------------------------------------
|
||
|
||
function GUI.error(...)
|
||
local args = {...}
|
||
for i = 1, #args do
|
||
if type(args[i]) == "table" then
|
||
args[i] = table.toString(args[i])
|
||
else
|
||
args[i] = tostring(args[i])
|
||
end
|
||
end
|
||
if #args == 0 then args[1] = "nil" end
|
||
|
||
local sign = image.fromString([[06030000FF 0000FF 00F7FF▟00F7FF▙0000FF 0000FF 0000FF 00F7FF▟F7FF00 F7FF00 00F7FF▙0000FF 00F7FF▟F7FF00CF7FF00yF7FF00kF7FF00a00F7FF▙]])
|
||
local offset = 2
|
||
local lines = #args > 1 and "\"" .. table.concat(args, "\", \"") .. "\"" or args[1]
|
||
local width = math.floor(buffer.width * 0.5)
|
||
local textWidth = width - image.getWidth(sign) - 2
|
||
|
||
lines = string.wrap(lines, textWidth)
|
||
local height = image.getHeight(sign)
|
||
if #lines + 2 > height then
|
||
height = #lines + 2
|
||
end
|
||
|
||
local mainContainer = GUI.container(1, math.floor(buffer.height / 2 - height / 2), buffer.width, height + offset * 2)
|
||
local oldPixels = buffer.copy(mainContainer.x, mainContainer.y, mainContainer.width, mainContainer.height)
|
||
|
||
local x, y = math.floor(buffer.width / 2 - width / 2), offset + 1
|
||
mainContainer:addChild(GUI.panel(1, 1, mainContainer.width, mainContainer.height, 0x1D1D1D))
|
||
mainContainer:addChild(GUI.image(x, y, sign))
|
||
mainContainer:addChild(GUI.textBox(x + image.getWidth(sign) + 2, y, textWidth, #lines, 0x1D1D1D, 0xE1E1E1, lines, 1, 0, 0)).eventHandler = nil
|
||
local buttonWidth = 10
|
||
local button = mainContainer:addChild(GUI.roundedButton(x + image.getWidth(sign) + textWidth - buttonWidth + 2, mainContainer.height - offset, buttonWidth, 1, 0x3366CC, 0xE1E1E1, 0xE1E1E1, 0x3366CC, "OK"))
|
||
|
||
button.onTouch = function()
|
||
mainContainer:stopEventHandling()
|
||
buffer.paste(mainContainer.x, mainContainer.y, oldPixels)
|
||
buffer.draw()
|
||
end
|
||
|
||
mainContainer.eventHandler = function(mainContainer, object, eventData)
|
||
if eventData[1] == "key_down" and eventData[4] == 28 then
|
||
button:pressAndRelease()
|
||
button.onTouch()
|
||
end
|
||
end
|
||
|
||
mainContainer:draw()
|
||
buffer.draw(true)
|
||
mainContainer:startEventHandling()
|
||
end
|
||
|
||
----------------------------------------- Scrollbar object -----------------------------------------
|
||
|
||
local function scrollBarDraw(scrollBar)
|
||
local isVertical = scrollBar.height > scrollBar.width
|
||
local valuesDelta = scrollBar.maximumValue - scrollBar.minimumValue + 1
|
||
local part = scrollBar.value / valuesDelta
|
||
|
||
if not isVertical and scrollBar.thinHorizontalMode then
|
||
buffer.text(scrollBar.x, scrollBar.y, scrollBar.colors.background, string.rep("▄", scrollBar.width))
|
||
else
|
||
buffer.square(scrollBar.x, scrollBar.y, scrollBar.width, scrollBar.height, scrollBar.colors.background, 0x0, " ")
|
||
end
|
||
|
||
if isVertical then
|
||
local barSize = math.ceil(scrollBar.shownValueCount / valuesDelta * scrollBar.height)
|
||
local halfBarSize = math.floor(barSize / 2)
|
||
|
||
scrollBar.ghostPosition.x = scrollBar.x
|
||
scrollBar.ghostPosition.y = scrollBar.y + halfBarSize
|
||
scrollBar.ghostPosition.width = scrollBar.width
|
||
scrollBar.ghostPosition.height = scrollBar.height - barSize
|
||
|
||
buffer.square(
|
||
scrollBar.ghostPosition.x,
|
||
math.floor(scrollBar.ghostPosition.y + part * scrollBar.ghostPosition.height - halfBarSize),
|
||
scrollBar.ghostPosition.width,
|
||
barSize,
|
||
scrollBar.colors.foreground, 0x0, " "
|
||
)
|
||
else
|
||
local barSize = math.ceil(scrollBar.shownValueCount / valuesDelta * scrollBar.width)
|
||
local halfBarSize = math.floor(barSize / 2)
|
||
|
||
scrollBar.ghostPosition.x = scrollBar.x + halfBarSize
|
||
scrollBar.ghostPosition.y = scrollBar.y
|
||
scrollBar.ghostPosition.width = scrollBar.width - barSize
|
||
scrollBar.ghostPosition.height = scrollBar.height
|
||
|
||
if not isVertical and scrollBar.thinHorizontalMode then
|
||
buffer.text(math.floor(scrollBar.ghostPosition.x + part * scrollBar.ghostPosition.width - halfBarSize), scrollBar.ghostPosition.y, scrollBar.colors.foreground, string.rep("▄", barSize))
|
||
else
|
||
buffer.square(
|
||
math.floor(scrollBar.ghostPosition.x + part * scrollBar.ghostPosition.width - halfBarSize),
|
||
scrollBar.ghostPosition.y,
|
||
barSize,
|
||
scrollBar.ghostPosition.height,
|
||
scrollBar.colors.foreground, 0x0, " "
|
||
)
|
||
end
|
||
end
|
||
|
||
return scrollBar
|
||
end
|
||
|
||
local function scrollBarEventHandler(mainContainer, object, eventData)
|
||
local newValue = object.value
|
||
|
||
if eventData[1] == "touch" or eventData[1] == "drag" then
|
||
local delta = object.maximumValue - object.minimumValue + 1
|
||
if object.height > object.width then
|
||
newValue = math.floor((eventData[4] - object.y + 1) / object.height * delta)
|
||
else
|
||
newValue = math.floor((eventData[3] - object.x + 1) / object.width * delta)
|
||
end
|
||
elseif eventData[1] == "scroll" then
|
||
if eventData[5] == 1 then
|
||
if object.value >= object.minimumValue + object.onScrollValueIncrement then
|
||
newValue = object.value - object.onScrollValueIncrement
|
||
else
|
||
newValue = object.minimumValue
|
||
end
|
||
else
|
||
if object.value <= object.maximumValue - object.onScrollValueIncrement then
|
||
newValue = object.value + object.onScrollValueIncrement
|
||
else
|
||
newValue = object.maximumValue
|
||
end
|
||
end
|
||
end
|
||
|
||
if eventData[1] == "touch" or eventData[1] == "drag" or eventData[1] == "scroll" then
|
||
object.value = newValue
|
||
callMethod(object.onTouch, eventData)
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
end
|
||
end
|
||
|
||
function GUI.scrollBar(x, y, width, height, backgroundColor, foregroundColor, minimumValue, maximumValue, value, shownValueCount, onScrollValueIncrement, thinHorizontalMode)
|
||
local scrollBar = GUI.object(x, y, width, height)
|
||
|
||
scrollBar.eventHandler = scrollBarEventHandler
|
||
scrollBar.maximumValue = maximumValue
|
||
scrollBar.minimumValue = minimumValue
|
||
scrollBar.value = value
|
||
scrollBar.onScrollValueIncrement = onScrollValueIncrement
|
||
scrollBar.shownValueCount = shownValueCount
|
||
scrollBar.thinHorizontalMode = thinHorizontalMode
|
||
scrollBar.colors = {
|
||
background = backgroundColor,
|
||
foreground = foregroundColor,
|
||
}
|
||
scrollBar.ghostPosition = {}
|
||
scrollBar.draw = scrollBarDraw
|
||
|
||
return scrollBar
|
||
end
|
||
|
||
----------------------------------------- CodeView object -----------------------------------------
|
||
|
||
local function codeViewDraw(codeView)
|
||
-- local toLine = codeView.fromLine + codeView.height - (codeView.scrollBars.horizontal.hidden and 1 or 2)
|
||
local toLine = codeView.fromLine + codeView.height - 1
|
||
|
||
-- Line numbers bar and code area
|
||
codeView.lineNumbersWidth = unicode.len(tostring(toLine)) + 2
|
||
codeView.codeAreaPosition = codeView.x + codeView.lineNumbersWidth
|
||
codeView.codeAreaWidth = codeView.width - codeView.lineNumbersWidth
|
||
buffer.square(codeView.x, codeView.y, codeView.lineNumbersWidth, codeView.height, require("syntax").colorScheme.lineNumbersBackground, require("syntax").colorScheme.lineNumbersText, " ")
|
||
buffer.square(codeView.codeAreaPosition, codeView.y, codeView.codeAreaWidth, codeView.height, require("syntax").colorScheme.background, require("syntax").colorScheme.text, " ")
|
||
|
||
-- Line numbers texts
|
||
local y = codeView.y
|
||
for line = codeView.fromLine, toLine do
|
||
if codeView.lines[line] then
|
||
local text = tostring(line)
|
||
if codeView.highlights[line] then
|
||
buffer.square(codeView.x, y, codeView.lineNumbersWidth, 1, codeView.highlights[line], require("syntax").colorScheme.text, " ", 0.3)
|
||
buffer.square(codeView.codeAreaPosition, y, codeView.codeAreaWidth, 1, codeView.highlights[line], require("syntax").colorScheme.text, " ")
|
||
end
|
||
buffer.text(codeView.codeAreaPosition - unicode.len(text) - 1, y, require("syntax").colorScheme.lineNumbersText, text)
|
||
y = y + 1
|
||
else
|
||
break
|
||
end
|
||
end
|
||
|
||
local oldDrawLimitX1, oldDrawLimitY1, oldDrawLimitX2, oldDrawLimitY2 = buffer.getDrawLimit()
|
||
buffer.setDrawLimit(codeView.codeAreaPosition, codeView.y, codeView.codeAreaPosition + codeView.codeAreaWidth - 1, codeView.y + codeView.height - 1)
|
||
|
||
local function drawUpperSelection(y, selectionIndex)
|
||
buffer.square(
|
||
codeView.codeAreaPosition + codeView.selections[selectionIndex].from.symbol - codeView.fromSymbol + 1,
|
||
y + codeView.selections[selectionIndex].from.line - codeView.fromLine,
|
||
codeView.codeAreaWidth - codeView.selections[selectionIndex].from.symbol + codeView.fromSymbol - 1,
|
||
1,
|
||
codeView.selections[selectionIndex].color or require("syntax").colorScheme.selection, require("syntax").colorScheme.text, " "
|
||
)
|
||
end
|
||
|
||
local function drawLowerSelection(y, selectionIndex)
|
||
buffer.square(
|
||
codeView.codeAreaPosition,
|
||
y + codeView.selections[selectionIndex].from.line - codeView.fromLine,
|
||
codeView.selections[selectionIndex].to.symbol - codeView.fromSymbol + 2,
|
||
1,
|
||
codeView.selections[selectionIndex].color or require("syntax").colorScheme.selection, require("syntax").colorScheme.text, " "
|
||
)
|
||
end
|
||
|
||
if #codeView.selections > 0 then
|
||
for selectionIndex = 1, #codeView.selections do
|
||
y = codeView.y
|
||
local dy = codeView.selections[selectionIndex].to.line - codeView.selections[selectionIndex].from.line
|
||
if dy == 0 then
|
||
buffer.square(
|
||
codeView.codeAreaPosition + codeView.selections[selectionIndex].from.symbol - codeView.fromSymbol + 1,
|
||
y + codeView.selections[selectionIndex].from.line - codeView.fromLine,
|
||
codeView.selections[selectionIndex].to.symbol - codeView.selections[selectionIndex].from.symbol + 1,
|
||
1,
|
||
codeView.selections[selectionIndex].color or require("syntax").colorScheme.selection, require("syntax").colorScheme.text, " "
|
||
)
|
||
elseif dy == 1 then
|
||
drawUpperSelection(y, selectionIndex); y = y + 1
|
||
drawLowerSelection(y, selectionIndex)
|
||
else
|
||
drawUpperSelection(y, selectionIndex); y = y + 1
|
||
for i = 1, dy - 1 do
|
||
buffer.square(codeView.codeAreaPosition, y + codeView.selections[selectionIndex].from.line - codeView.fromLine, codeView.codeAreaWidth, 1, codeView.selections[selectionIndex].color or require("syntax").colorScheme.selection, require("syntax").colorScheme.text, " "); y = y + 1
|
||
end
|
||
|
||
drawLowerSelection(y, selectionIndex)
|
||
end
|
||
end
|
||
end
|
||
|
||
-- Code strings
|
||
y = codeView.y
|
||
buffer.setDrawLimit(codeView.codeAreaPosition + 1, y, codeView.codeAreaPosition + codeView.codeAreaWidth - 2, y + codeView.height - 1)
|
||
for i = codeView.fromLine, toLine do
|
||
if codeView.lines[i] then
|
||
if codeView.highlightLuaSyntax then
|
||
require("syntax").highlightString(codeView.codeAreaPosition - codeView.fromSymbol + 2, y, codeView.lines[i], codeView.indentationWidth)
|
||
else
|
||
buffer.text(codeView.codeAreaPosition - codeView.fromSymbol + 2, y, require("syntax").colorScheme.text, codeView.lines[i])
|
||
end
|
||
y = y + 1
|
||
else
|
||
break
|
||
end
|
||
end
|
||
buffer.setDrawLimit(oldDrawLimitX1, oldDrawLimitY1, oldDrawLimitX2, oldDrawLimitY2)
|
||
|
||
if #codeView.lines > codeView.height then
|
||
codeView.scrollBars.vertical.hidden = false
|
||
codeView.scrollBars.vertical.colors.background, codeView.scrollBars.vertical.colors.foreground = require("syntax").colorScheme.scrollBarBackground, require("syntax").colorScheme.scrollBarForeground
|
||
codeView.scrollBars.vertical.minimumValue, codeView.scrollBars.vertical.maximumValue, codeView.scrollBars.vertical.value, codeView.scrollBars.vertical.shownValueCount = 1, #codeView.lines, codeView.fromLine, codeView.height
|
||
codeView.scrollBars.vertical.localPosition.x = codeView.width
|
||
codeView.scrollBars.vertical.localPosition.y = 1
|
||
codeView.scrollBars.vertical.height = codeView.height
|
||
else
|
||
codeView.scrollBars.vertical.hidden = true
|
||
end
|
||
|
||
if codeView.maximumLineLength > codeView.codeAreaWidth - 2 then
|
||
codeView.scrollBars.horizontal.hidden = false
|
||
codeView.scrollBars.horizontal.colors.background, codeView.scrollBars.horizontal.colors.foreground = require("syntax").colorScheme.scrollBarBackground, require("syntax").colorScheme.scrollBarForeground
|
||
codeView.scrollBars.horizontal.minimumValue, codeView.scrollBars.horizontal.maximumValue, codeView.scrollBars.horizontal.value, codeView.scrollBars.horizontal.shownValueCount = 1, codeView.maximumLineLength, codeView.fromSymbol, codeView.codeAreaWidth - 2
|
||
codeView.scrollBars.horizontal.localPosition.x, codeView.scrollBars.horizontal.width = codeView.lineNumbersWidth + 1, codeView.codeAreaWidth - 1
|
||
codeView.scrollBars.horizontal.localPosition.y = codeView.height
|
||
else
|
||
codeView.scrollBars.horizontal.hidden = true
|
||
end
|
||
|
||
codeView:reimplementedDraw()
|
||
end
|
||
|
||
function GUI.codeView(x, y, width, height, lines, fromSymbol, fromLine, maximumLineLength, selections, highlights, highlightLuaSyntax, indentationWidth)
|
||
local codeView = GUI.container(x, y, width, height)
|
||
|
||
codeView.lines = lines
|
||
codeView.fromSymbol = fromSymbol
|
||
codeView.fromLine = fromLine
|
||
codeView.maximumLineLength = maximumLineLength
|
||
codeView.selections = selections or {}
|
||
codeView.highlights = highlights or {}
|
||
codeView.highlightLuaSyntax = highlightLuaSyntax
|
||
codeView.indentationWidth = indentationWidth
|
||
|
||
codeView.scrollBars = {
|
||
vertical = codeView:addChild(GUI.scrollBar(1, 1, 1, 1, 0x0, 0x0, 1, 1, 1, 1, 1, false)),
|
||
horizontal = codeView:addChild(GUI.scrollBar(1, 1, 1, 1, 0x0, 0x0, 1, 1, 1, 1, 1, true))
|
||
}
|
||
|
||
codeView.reimplementedDraw = codeView.draw
|
||
codeView.draw = codeViewDraw
|
||
|
||
return codeView
|
||
end
|
||
|
||
----------------------------------------- Color Selector object -----------------------------------------
|
||
|
||
local function colorSelectorDraw(colorSelector)
|
||
local overlayColor = colorSelector.color < 0x7FFFFF and 0xFFFFFF or 0x000000
|
||
buffer.square(colorSelector.x, colorSelector.y, colorSelector.width, colorSelector.height, colorSelector.color, overlayColor, " ")
|
||
if colorSelector.pressed then
|
||
buffer.square(colorSelector.x, colorSelector.y, colorSelector.width, colorSelector.height, overlayColor, overlayColor, " ", 0.8)
|
||
end
|
||
if colorSelector.height > 1 then
|
||
buffer.text(colorSelector.x, colorSelector.y + colorSelector.height - 1, overlayColor, string.rep("▄", colorSelector.width), 0.8)
|
||
end
|
||
buffer.text(colorSelector.x + 1, colorSelector.y + math.floor(colorSelector.height / 2), overlayColor, string.limit(colorSelector.text, colorSelector.width - 2))
|
||
return colorSelector
|
||
end
|
||
|
||
local function colorSelectorEventHandler(mainContainer, object, eventData)
|
||
if eventData[1] == "touch" then
|
||
object.pressed = true
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
|
||
object.color = require("palette").show(math.floor(mainContainer.width / 2 - 35), math.floor(mainContainer.height / 2 - 12), object.color) or object.color
|
||
|
||
object.pressed = false
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
callMethod(object.onTouch, eventData)
|
||
end
|
||
end
|
||
|
||
function GUI.colorSelector(x, y, width, height, color, text)
|
||
local colorSelector = GUI.object(x, y, width, height)
|
||
|
||
colorSelector.eventHandler = colorSelectorEventHandler
|
||
colorSelector.color = color
|
||
colorSelector.text = text
|
||
colorSelector.draw = colorSelectorDraw
|
||
|
||
return colorSelector
|
||
end
|
||
|
||
----------------------------------------- Chart object -----------------------------------------
|
||
|
||
local function getAxisValue(number, postfix, roundValues)
|
||
if roundValues then
|
||
return math.floor(number) .. postfix
|
||
else
|
||
local integer, fractional = math.modf(number)
|
||
local firstPart, secondPart = "", ""
|
||
if math.abs(integer) >= 1000 then
|
||
return math.shortenNumber(integer, 2) .. postfix
|
||
else
|
||
if math.abs(fractional) > 0 then
|
||
return string.format("%.2f", number) .. postfix
|
||
else
|
||
return number .. postfix
|
||
end
|
||
end
|
||
end
|
||
end
|
||
|
||
local function drawChart(object)
|
||
-- Sorting by x value
|
||
local valuesCopy = {}
|
||
for i = 1, #object.values do valuesCopy[i] = object.values[i] end
|
||
table.sort(valuesCopy, function(a, b) return a[1] < b[1] end)
|
||
|
||
if #valuesCopy == 0 then valuesCopy = {{0, 0}} end
|
||
|
||
-- Max, min, deltas
|
||
local xMin, xMax, yMin, yMax = valuesCopy[1][1], valuesCopy[#valuesCopy][1], valuesCopy[1][2], valuesCopy[1][2]
|
||
for i = 1, #valuesCopy do yMin, yMax = math.min(yMin, valuesCopy[i][2]), math.max(yMax, valuesCopy[i][2]) end
|
||
local dx, dy = xMax - xMin, yMax - yMin
|
||
|
||
-- y axis values and helpers
|
||
local value, chartHeight, yAxisValueMaxWidth, yAxisValues = yMin, object.height - 1 - (object.showXAxisValues and 1 or 0), 0, {}
|
||
for y = object.y + object.height - 3, object.y + 1, -chartHeight * object.yAxisValueInterval do
|
||
local stringValue = getAxisValue(value, object.yAxisPostfix, object.roundValues)
|
||
yAxisValueMaxWidth = math.max(yAxisValueMaxWidth, unicode.len(stringValue))
|
||
table.insert(yAxisValues, {y = math.ceil(y), value = stringValue})
|
||
value = value + dy * object.yAxisValueInterval
|
||
end
|
||
local stringValue = getAxisValue(yMax, object.yAxisPostfix, object.roundValues)
|
||
table.insert(yAxisValues, {y = object.y, value = stringValue})
|
||
yAxisValueMaxWidth = math.max(yAxisValueMaxWidth, unicode.len(stringValue))
|
||
|
||
local chartWidth = object.width - (object.showYAxisValues and yAxisValueMaxWidth + 2 or 0)
|
||
local chartX = object.x + object.width - chartWidth
|
||
for i = 1, #yAxisValues do
|
||
if object.showYAxisValues then
|
||
buffer.text(chartX - unicode.len(yAxisValues[i].value) - 2, yAxisValues[i].y, object.colors.axisValue, yAxisValues[i].value)
|
||
end
|
||
buffer.text(chartX, yAxisValues[i].y, object.colors.helpers, string.rep("─", chartWidth))
|
||
end
|
||
|
||
-- x axis values
|
||
if object.showXAxisValues then
|
||
value = xMin
|
||
for x = chartX, chartX + chartWidth - 2, chartWidth * object.xAxisValueInterval do
|
||
local stringValue = getAxisValue(value, object.xAxisPostfix, object.roundValues)
|
||
buffer.text(math.floor(x - unicode.len(stringValue) / 2), object.y + object.height - 1, object.colors.axisValue, stringValue)
|
||
value = value + dx * object.xAxisValueInterval
|
||
end
|
||
local value = getAxisValue(xMax, object.xAxisPostfix, object.roundValues)
|
||
buffer.text(object.x + object.width - unicode.len(value), object.y + object.height - 1, object.colors.axisValue, value)
|
||
end
|
||
|
||
-- Axis lines
|
||
for y = object.y, object.y + chartHeight - 1 do
|
||
buffer.text(chartX - 1, y, object.colors.axis, "┨")
|
||
end
|
||
buffer.text(chartX - 1, object.y + chartHeight, object.colors.axis, "┗" .. string.rep("┯━", math.floor(chartWidth / 2)))
|
||
|
||
local function fillVerticalPart(x1, y1, x2, y2)
|
||
local dx, dy = x2 - x1, y2 - y1
|
||
local absdx, absdy = math.abs(dx), math.abs(dy)
|
||
if absdx >= absdy then
|
||
local step, y = dy / absdx, y1
|
||
for x = x1, x2, (x1 < x2 and 1 or -1) do
|
||
local yFloor = math.floor(y)
|
||
buffer.semiPixelSquare(math.floor(x), yFloor, 1, math.floor(object.y + chartHeight) * 2 - yFloor - 1, object.colors.chart)
|
||
y = y + step
|
||
end
|
||
else
|
||
local step, x = dx / absdy, x1
|
||
for y = y1, y2, (y1 < y2 and 1 or -1) do
|
||
local yFloor = math.floor(y)
|
||
buffer.semiPixelSquare(math.floor(x), yFloor, 1, math.floor(object.y + chartHeight) * 2 - yFloor - 1, object.colors.chart)
|
||
x = x + step
|
||
end
|
||
end
|
||
end
|
||
|
||
-- chart
|
||
for i = 1, #valuesCopy - 1 do
|
||
local x = math.floor(chartX + (valuesCopy[i][1] - xMin) / dx * (chartWidth - 1))
|
||
local y = math.floor(object.y + chartHeight - 1 - (valuesCopy[i][2] - yMin) / dy * (chartHeight - 1)) * 2
|
||
local xNext = math.floor(chartX + (valuesCopy[i + 1][1] - xMin) / dx * (chartWidth - 1))
|
||
local yNext = math.floor(object.y + chartHeight - 1 - (valuesCopy[i + 1][2] - yMin) / dy * (chartHeight - 1)) * 2
|
||
if object.fillChartArea then
|
||
fillVerticalPart(x, y, xNext, yNext)
|
||
else
|
||
buffer.semiPixelLine(x, y, xNext, yNext, object.colors.chart)
|
||
end
|
||
end
|
||
|
||
return object
|
||
end
|
||
|
||
function GUI.chart(x, y, width, height, axisColor, axisValueColor, axisHelpersColor, chartColor, xAxisValueInterval, yAxisValueInterval, xAxisPostfix, yAxisPostfix, fillChartArea, values)
|
||
local object = GUI.object(x, y, width, height)
|
||
|
||
object.colors = {axis = axisColor, chart = chartColor, axisValue = axisValueColor, helpers = axisHelpersColor}
|
||
object.draw = drawChart
|
||
object.values = values or {}
|
||
object.xAxisPostfix = xAxisPostfix
|
||
object.yAxisPostfix = yAxisPostfix
|
||
object.xAxisValueInterval = xAxisValueInterval
|
||
object.yAxisValueInterval = yAxisValueInterval
|
||
object.fillChartArea = fillChartArea
|
||
object.showYAxisValues = true
|
||
object.showXAxisValues = true
|
||
|
||
return object
|
||
end
|
||
|
||
----------------------------------------- Window object -----------------------------------------
|
||
|
||
local function windowDraw(window)
|
||
GUI.drawContainerContent(window)
|
||
GUI.windowShadow(window.x, window.y, window.width, window.height, nil, true)
|
||
return window
|
||
end
|
||
|
||
local function windowCheck(container, x, y)
|
||
for i = #container.children, 1, -1 do
|
||
if container.children[i].children then
|
||
if windowCheck(container.children[i], x, y) then
|
||
return true
|
||
end
|
||
elseif container.children[i].eventHandler and container.children[i]:isClicked(x, y) then
|
||
return true
|
||
end
|
||
end
|
||
end
|
||
|
||
local function windowEventHandler(mainContainer, object, eventData)
|
||
if eventData ~= mainContainer.focusedWindowEventData then
|
||
mainContainer.focusedWindowEventData = eventData
|
||
|
||
if eventData[1] == "touch" then
|
||
mainContainer.focusedWindow = object
|
||
object.lastTouchPosition = object.lastTouchPosition or {}
|
||
object.lastTouchPosition.x, object.lastTouchPosition.y = eventData[3], eventData[4]
|
||
|
||
if object ~= object.parent.children[#object.parent.children] then
|
||
object:moveToFront()
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
end
|
||
elseif eventData[1] == "drag" and object == mainContainer.focusedWindow and object.lastTouchPosition and not windowCheck(object, eventData[3], eventData[4]) then
|
||
local xOffset, yOffset = eventData[3] - object.lastTouchPosition.x, eventData[4] - object.lastTouchPosition.y
|
||
object.lastTouchPosition.x, object.lastTouchPosition.y = eventData[3], eventData[4]
|
||
|
||
if xOffset ~= 0 or yOffset ~= 0 then
|
||
object.localPosition.x, object.localPosition.y = object.localPosition.x + xOffset, object.localPosition.y + yOffset
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
end
|
||
elseif eventData[1] == "drop" then
|
||
mainContainer.focusedWindow = nil
|
||
object.lastTouchPosition = nil
|
||
end
|
||
end
|
||
end
|
||
|
||
function GUI.window(x, y, width, height)
|
||
local window = GUI.container(x, y, width, height)
|
||
|
||
window.eventHandler = windowEventHandler
|
||
window.allowDragMovement = true
|
||
window.draw = windowDraw
|
||
|
||
return window
|
||
end
|
||
|
||
function GUI.filledWindow(x, y, width, height, backgroundColor)
|
||
local window = GUI.window(x, y, width, height)
|
||
|
||
window.backgroundPanel = window:addChild(GUI.panel(1, 1, width, height, backgroundColor))
|
||
window.actionButtons = window:addChild(GUI.actionButtons(2, 1, false))
|
||
|
||
return window
|
||
end
|
||
|
||
function GUI.titledWindow(x, y, width, height, title, addTitlePanel)
|
||
local window = GUI.filledWindow(x, y, width, height, GUI.colors.windows.backgroundPanel)
|
||
|
||
if addTitlePanel then
|
||
window.titlePanel = window:addChild(GUI.panel(1, 1, width, 1, GUI.colors.windows.title.background))
|
||
window.backgroundPanel.localPosition.y, window.backgroundPanel.height = 2, window.height - 1
|
||
end
|
||
window.titleLabel = window:addChild(GUI.label(1, 1, width, height, GUI.colors.windows.title.text, title)):setAlignment(GUI.alignment.horizontal.center, GUI.alignment.vertical.top)
|
||
window.actionButtons:moveToFront()
|
||
|
||
return window
|
||
end
|
||
|
||
function GUI.tabbedWindow(x, y, width, height, ...)
|
||
local window = GUI.filledWindow(x, y, width, height, GUI.colors.windows.backgroundPanel)
|
||
|
||
window.tabBar = window:addChild(GUI.tabBar(1, 1, window.width, 3, 2, 0, GUI.colors.windows.tabBar.default.background, GUI.colors.windows.tabBar.default.text, GUI.colors.windows.tabBar.selected.background, GUI.colors.windows.tabBar.selected.text, ...))
|
||
window.backgroundPanel.localPosition.y, window.backgroundPanel.height = 4, window.height - 3
|
||
window.actionButtons:moveToFront()
|
||
window.actionButtons.localPosition.y = 2
|
||
|
||
return window
|
||
end
|
||
|
||
----------------------------------------- Universal keyboard-input function -----------------------------------------
|
||
|
||
local function inputDraw(input)
|
||
if input.oldPixels then
|
||
buffer.paste(input.x, input.y, input.oldPixels)
|
||
else
|
||
input.oldPixels = buffer.copy(input.x, input.y, input.width, 1)
|
||
end
|
||
|
||
buffer.text(
|
||
input.x,
|
||
input.y,
|
||
input.colors.text,
|
||
unicode.sub(
|
||
input.textMask and string.rep(input.textMask, unicode.len(input.text)) or input.text,
|
||
input.textCutFrom,
|
||
input.textCutFrom + input.width - 1
|
||
)
|
||
)
|
||
|
||
if input.cursorBlinkState then
|
||
buffer.text(input.x + input.cursorPosition - input.textCutFrom, input.y, input.cursorColor, input.cursorSymbol)
|
||
end
|
||
|
||
return input
|
||
end
|
||
|
||
local function inputSetCursorPosition(input, newPosition)
|
||
if newPosition < 1 then
|
||
newPosition = 1
|
||
elseif newPosition > unicode.len(input.text) + 1 then
|
||
newPosition = unicode.len(input.text) + 1
|
||
end
|
||
|
||
if newPosition > input.textCutFrom + input.width - 1 then
|
||
input.textCutFrom = input.textCutFrom + newPosition - (input.textCutFrom + input.width - 1)
|
||
elseif newPosition < input.textCutFrom then
|
||
input.textCutFrom = newPosition
|
||
end
|
||
|
||
input.cursorPosition = newPosition
|
||
|
||
return input
|
||
end
|
||
|
||
local function inputBeginInput(input)
|
||
input.cursorBlinkState = true; input:draw(); buffer.draw()
|
||
|
||
while true do
|
||
local e = { event.pull(input.cursorBlinkDelay) }
|
||
if e[1] == "touch" or e[1] == "drag" then
|
||
if input:isClicked(e[3], e[4]) then
|
||
input:setCursorPosition(input.textCutFrom + e[3] - input.x)
|
||
input.cursorBlinkState = true; input:draw(); buffer.draw()
|
||
else
|
||
input.cursorBlinkState = false; input:draw(); buffer.draw()
|
||
return input
|
||
end
|
||
elseif e[1] == "key_down" then
|
||
-- Return
|
||
if e[4] == 28 then
|
||
input.cursorBlinkState = false; input:draw(); buffer.draw()
|
||
return input
|
||
-- Arrows left/right
|
||
elseif e[4] == 203 then
|
||
input:setCursorPosition(input.cursorPosition - 1)
|
||
elseif e[4] == 205 then
|
||
input:setCursorPosition(input.cursorPosition + 1)
|
||
-- Backspace
|
||
elseif e[4] == 14 then
|
||
input.text = unicode.sub(unicode.sub(input.text, 1, input.cursorPosition - 1), 1, -2) .. unicode.sub(input.text, input.cursorPosition, -1)
|
||
input:setCursorPosition(input.cursorPosition - 1)
|
||
-- Delete
|
||
elseif e[4] == 211 then
|
||
input.text = unicode.sub(input.text, 1, input.cursorPosition - 1) .. unicode.sub(input.text, input.cursorPosition + 1, -1)
|
||
else
|
||
if not keyboard.isControl(e[3]) then
|
||
input.text = unicode.sub(input.text, 1, input.cursorPosition - 1) .. unicode.char(e[3]) .. unicode.sub(input.text, input.cursorPosition, -1)
|
||
input:setCursorPosition(input.cursorPosition + 1)
|
||
end
|
||
end
|
||
|
||
input.cursorBlinkState = true; input:draw(); buffer.draw()
|
||
elseif e[1] == "clipboard" then
|
||
input.text = unicode.sub(input.text, 1, input.cursorPosition - 1) .. e[3] .. unicode.sub(input.text, input.cursorPosition, -1)
|
||
input:setCursorPosition(input.cursorPosition + unicode.len(e[3]))
|
||
input.cursorBlinkState = true; input:draw(); buffer.draw()
|
||
elseif not e[1] then
|
||
input.cursorBlinkState = not input.cursorBlinkState; input:draw(); buffer.draw()
|
||
end
|
||
end
|
||
end
|
||
|
||
function GUI.input(x, y, width, textColor, text, textMask)
|
||
local input = GUI.object(x, y, width, 1)
|
||
|
||
input.textCutFrom = 1
|
||
input.cursorPosition = 1
|
||
input.cursorColor = 0x00A8FF
|
||
input.cursorSymbol = "┃"
|
||
input.cursorBlinkDelay = 0.4
|
||
input.cursorBlinkState = false
|
||
|
||
input.colors = {text = textColor}
|
||
input.text = text
|
||
input.textMask = textMask
|
||
|
||
input.setCursorPosition = inputSetCursorPosition
|
||
input.draw = inputDraw
|
||
input.startInput = inputBeginInput
|
||
|
||
input:setCursorPosition(unicode.len(input.text) + 1)
|
||
|
||
return input
|
||
end
|
||
|
||
----------------------------------------- Input Text Box object -----------------------------------------
|
||
|
||
local function drawInputTextBox(inputField)
|
||
local background = inputField.isFocused and inputField.colors.focused.background or inputField.colors.default.background
|
||
local y = math.floor(inputField.y + inputField.height / 2)
|
||
|
||
local text, foreground, textMask = inputField.text or "", inputField.colors.default.text, inputField.textMask
|
||
if inputField.isFocused then
|
||
if inputField.eraseTextOnFocus then
|
||
text = ""
|
||
else
|
||
text = inputField.text or ""
|
||
end
|
||
|
||
foreground = inputField.colors.focused.text
|
||
else
|
||
if inputField.text == "" or not inputField.text then
|
||
text, foreground, textMask = inputField.placeholderText or "", inputField.colors.placeholderText, nil
|
||
end
|
||
end
|
||
|
||
if background then
|
||
buffer.square(inputField.x, inputField.y, inputField.width, inputField.height, background, foreground, " ")
|
||
end
|
||
|
||
local input = GUI.input(inputField.x + 1, y, inputField.width - 2, foreground, text, textMask)
|
||
input.onKeyDown = inputField.onKeyDown
|
||
|
||
if inputField.isFocused then
|
||
input:startInput()
|
||
if inputField.validator then
|
||
if inputField.validator(input.text) then
|
||
inputField.text = input.text
|
||
end
|
||
else
|
||
inputField.text = input.text
|
||
end
|
||
else
|
||
input:draw()
|
||
end
|
||
|
||
return inputField
|
||
end
|
||
|
||
local function inputFieldStartInput(inputField)
|
||
inputField.isFocused = true
|
||
inputField:draw()
|
||
inputField.isFocused = false
|
||
callMethod(inputField.onInputFinished, inputField.text)
|
||
|
||
return inputField
|
||
end
|
||
|
||
local function inputFieldEventHandler(mainContainer, object, eventData)
|
||
if eventData[1] == "touch" then
|
||
object:startInput()
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
end
|
||
end
|
||
|
||
function GUI.inputField(x, y, width, height, backgroundColor, textColor, placeholderTextColor, backgroundFocusedColor, textFocusedColor, text, placeholderText, eraseTextOnFocus, textMask)
|
||
local inputField = GUI.object(x, y, width, height)
|
||
inputField.colors = {
|
||
default = {
|
||
background = backgroundColor,
|
||
text = textColor
|
||
},
|
||
focused = {
|
||
background = backgroundFocusedColor,
|
||
text = textFocusedColor
|
||
},
|
||
placeholderText = placeholderTextColor
|
||
}
|
||
|
||
inputField.eventHandler = inputFieldEventHandler
|
||
inputField.text = text
|
||
inputField.placeholderText = placeholderText
|
||
inputField.draw = drawInputTextBox
|
||
inputField.startInput = inputFieldStartInput
|
||
inputField.eraseTextOnFocus = eraseTextOnFocus
|
||
inputField.textMask = textMask
|
||
|
||
return inputField
|
||
end
|
||
|
||
----------------------------------------- Dropdown Menu -----------------------------------------
|
||
|
||
local function dropDownMenuItemDraw(item)
|
||
local yText = item.y + math.floor(item.height / 2)
|
||
|
||
if item.type == GUI.dropDownMenuElementTypes.default then
|
||
local textColor = item.color or item.parent.parent.colors.default.text
|
||
|
||
if item.pressed then
|
||
textColor = item.parent.parent.colors.pressed.text
|
||
buffer.square(item.x, item.y, item.width, item.height, item.parent.parent.colors.pressed.background, textColor, " ")
|
||
elseif item.disabled then
|
||
textColor = item.parent.parent.colors.disabled.text
|
||
end
|
||
|
||
buffer.text(item.x + 1, yText, textColor, item.text)
|
||
if item.shortcut then
|
||
buffer.text(item.x + item.width - unicode.len(item.shortcut) - 1, yText, textColor, item.shortcut)
|
||
end
|
||
else
|
||
buffer.text(item.x, yText, item.parent.parent.colors.separator, string.rep("─", item.width))
|
||
end
|
||
|
||
return item
|
||
end
|
||
|
||
local function dropDownMenuItemEventHandler(mainContainer, object, eventData)
|
||
if eventData[1] == "touch" then
|
||
if object.type == GUI.dropDownMenuElementTypes.default then
|
||
object.pressed = true
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
|
||
if object.subMenu then
|
||
object.subMenu.y = object.parent.y + object.localPosition.y - 1
|
||
object.subMenu.x = object.parent.x + object.parent.width
|
||
if buffer.width - object.parent.x - object.parent.width + 1 < object.subMenu.width then
|
||
object.subMenu.x = object.parent.x - object.subMenu.width
|
||
end
|
||
|
||
object.subMenu:show()
|
||
else
|
||
os.sleep(0.2)
|
||
end
|
||
|
||
object.pressed = false
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
mainContainer.selectedItem = object:indexOf()
|
||
|
||
callMethod(object.onTouch)
|
||
end
|
||
|
||
mainContainer:stopEventHandling()
|
||
end
|
||
end
|
||
|
||
local function dropDownMenuCalculateSizes(menu)
|
||
local totalHeight = 0
|
||
for i = 1, #menu.itemsContainer.children do
|
||
totalHeight = totalHeight + (menu.itemsContainer.children[i].type == GUI.dropDownMenuElementTypes.separator and 1 or menu.itemHeight)
|
||
menu.itemsContainer.children[i].width = menu.width
|
||
end
|
||
menu.height = math.min(totalHeight, menu.maximumHeight, buffer.height - menu.y)
|
||
menu.itemsContainer.width, menu.itemsContainer.height = menu.width, menu.height
|
||
|
||
menu.nextButton.localPosition.y = menu.height
|
||
menu.prevButton.width, menu.nextButton.width = menu.width, menu.width
|
||
menu.prevButton.hidden = menu.itemsContainer.children[1].localPosition.y >= 1
|
||
menu.nextButton.hidden = menu.itemsContainer.children[#menu.itemsContainer.children].localPosition.y + menu.itemsContainer.children[#menu.itemsContainer.children].height - 1 <= menu.height
|
||
end
|
||
|
||
local function dropDownMenuAddItem(menu, text, disabled, shortcut, color)
|
||
local item = menu.itemsContainer:addChild(GUI.object(1, #menu.itemsContainer.children == 0 and 1 or menu.itemsContainer.children[#menu.itemsContainer.children].localPosition.y + menu.itemsContainer.children[#menu.itemsContainer.children].height, menu.width, menu.itemHeight))
|
||
|
||
item.type = GUI.dropDownMenuElementTypes.default
|
||
item.text = text
|
||
item.disabled = disabled
|
||
item.shortcut = shortcut
|
||
item.color = color
|
||
item.draw = dropDownMenuItemDraw
|
||
item.eventHandler = dropDownMenuItemEventHandler
|
||
|
||
dropDownMenuCalculateSizes(menu)
|
||
|
||
return item
|
||
end
|
||
|
||
local function dropDownMenuAddSeparator(menu)
|
||
local item = dropDownMenuAddItem(menu)
|
||
item.type = GUI.dropDownMenuElementTypes.separator
|
||
item.height = 1
|
||
|
||
return item
|
||
end
|
||
|
||
local function dropDownMenuScrollDown(menu)
|
||
if menu.itemsContainer.children[1].localPosition.y < 1 then
|
||
for i = 1, #menu.itemsContainer.children do
|
||
menu.itemsContainer.children[i].localPosition.y = menu.itemsContainer.children[i].localPosition.y + 1
|
||
end
|
||
end
|
||
menu:draw()
|
||
buffer.draw()
|
||
end
|
||
|
||
local function dropDownMenuScrollUp(menu)
|
||
if menu.itemsContainer.children[#menu.itemsContainer.children].localPosition.y + menu.itemsContainer.children[#menu.itemsContainer.children].height - 1 > menu.height then
|
||
for i = 1, #menu.itemsContainer.children do
|
||
menu.itemsContainer.children[i].localPosition.y = menu.itemsContainer.children[i].localPosition.y - 1
|
||
end
|
||
end
|
||
menu:draw()
|
||
buffer.draw()
|
||
end
|
||
|
||
local function dropDownMenuEventHandler(mainContainer, object, eventData)
|
||
if eventData[1] == "scroll" then
|
||
if eventData[5] == 1 then
|
||
dropDownMenuScrollDown(object)
|
||
else
|
||
dropDownMenuScrollUp(object)
|
||
end
|
||
end
|
||
end
|
||
|
||
local function dropDownMenuDraw(menu)
|
||
dropDownMenuCalculateSizes(menu)
|
||
|
||
if menu.oldPixels then
|
||
buffer.paste(menu.x, menu.y, menu.oldPixels)
|
||
else
|
||
menu.oldPixels = buffer.copy(menu.x, menu.y, menu.width + 1, menu.height + 1)
|
||
end
|
||
|
||
buffer.square(menu.x, menu.y, menu.width, menu.height, menu.colors.default.background, menu.colors.default.text, " ", menu.colors.transparency.background)
|
||
GUI.drawContainerContent(menu)
|
||
GUI.windowShadow(menu.x, menu.y, menu.width, menu.height, menu.colors.transparency.shadow, true)
|
||
|
||
return menu
|
||
end
|
||
|
||
local function dropDownMenuShow(menu)
|
||
local mainContainer = GUI.fullScreenContainer()
|
||
mainContainer:addChild(GUI.object(1, 1, mainContainer.width, mainContainer.height)).eventHandler = function(mainContainer, object, eventData)
|
||
if eventData[1] == "touch" then
|
||
mainContainer:stopEventHandling()
|
||
end
|
||
end
|
||
mainContainer:addChild(menu)
|
||
|
||
menu:draw()
|
||
buffer.draw()
|
||
mainContainer:startEventHandling()
|
||
|
||
buffer.paste(menu.x, menu.y, menu.oldPixels)
|
||
buffer.draw()
|
||
if mainContainer.selectedItem then
|
||
return menu.itemsContainer.children[mainContainer.selectedItem].text, mainContainer.selectedItem
|
||
end
|
||
end
|
||
|
||
function GUI.dropDownMenu(x, y, width, maximumHeight, itemHeight, backgroundColor, textColor, backgroundPressedColor, textPressedColor, disabledColor, separatorColor, backgroundTransparency, shadowTransparency)
|
||
local menu = GUI.container(x, y, width, 1)
|
||
|
||
menu.colors = {
|
||
default = {
|
||
background = backgroundColor,
|
||
text = textColor
|
||
},
|
||
pressed = {
|
||
background = backgroundPressedColor,
|
||
text = textPressedColor
|
||
},
|
||
disabled = {
|
||
text = disabledColor
|
||
},
|
||
separator = separatorColor,
|
||
transparency = {
|
||
background = backgroundTransparency,
|
||
shadow = shadowTransparency
|
||
}
|
||
}
|
||
|
||
menu.itemsContainer = menu:addChild(GUI.container(1, 1, menu.width, menu.height))
|
||
menu.prevButton = menu:addChild(GUI.button(1, 1, menu.width, 1, backgroundColor, textColor, backgroundPressedColor, textPressedColor, "▲"))
|
||
menu.nextButton = menu:addChild(GUI.button(1, 1, menu.width, 1, backgroundColor, textColor, backgroundPressedColor, textPressedColor, "▼"))
|
||
menu.prevButton.colors.default.transparency, menu.nextButton.colors.default.transparency = backgroundTransparency, backgroundTransparency
|
||
menu.prevButton.onTouch = function()
|
||
dropDownMenuScrollDown(menu)
|
||
end
|
||
menu.nextButton.onTouch = function()
|
||
dropDownMenuScrollUp(menu)
|
||
end
|
||
|
||
menu.itemHeight = itemHeight
|
||
menu.addSeparator = dropDownMenuAddSeparator
|
||
menu.addItem = dropDownMenuAddItem
|
||
menu.draw = dropDownMenuDraw
|
||
menu.show = dropDownMenuShow
|
||
menu.maximumHeight = maximumHeight
|
||
menu.eventHandler = dropDownMenuEventHandler
|
||
|
||
return menu
|
||
end
|
||
|
||
----------------------------------------- Context Menu -----------------------------------------
|
||
|
||
local function contextMenuCalculate(menu)
|
||
local widestItem, widestShortcut = 0, 0
|
||
for i = 1, #menu.itemsContainer.children do
|
||
if menu.itemsContainer.children[i].type == GUI.dropDownMenuElementTypes.default then
|
||
widestItem = math.max(widestItem, unicode.len(menu.itemsContainer.children[i].text))
|
||
if menu.itemsContainer.children[i].shortcut then
|
||
widestShortcut = math.max(widestShortcut, unicode.len(menu.itemsContainer.children[i].shortcut))
|
||
end
|
||
end
|
||
end
|
||
menu.width = 2 + widestItem + (widestShortcut > 0 and 3 + widestShortcut or 0)
|
||
end
|
||
|
||
local function contextMenuShow(menu)
|
||
contextMenuCalculate(menu)
|
||
if menu.y + menu.height >= buffer.height then menu.y = buffer.height - menu.height end
|
||
if menu.x + menu.width + 1 >= buffer.width then menu.x = buffer.width - menu.width - 1 end
|
||
|
||
return dropDownMenuShow(menu)
|
||
end
|
||
|
||
local function contextMenuAddItem(menu, ...)
|
||
contextMenuCalculate(menu)
|
||
return dropDownMenuAddItem(menu, ...)
|
||
end
|
||
|
||
local function contextMenuAddSeparator(menu, ...)
|
||
contextMenuCalculate(menu)
|
||
return dropDownMenuAddSeparator(menu, ...)
|
||
end
|
||
|
||
local function contextMenuAddSubMenu(menu, text)
|
||
local item = menu:addItem(text, false, "►")
|
||
item.subMenu = GUI.contextMenu(1, 1)
|
||
item.subMenu.colors = menu.colors
|
||
|
||
return item.subMenu
|
||
end
|
||
|
||
function GUI.contextMenu(x, y, backgroundColor, textColor, backgroundPressedColor, textPressedColor, disabledColor, separatorColor, backgroundTransparency, shadowTransparency)
|
||
local menu = GUI.dropDownMenu(x, y, 1, math.ceil(buffer.height * 0.5), 1,
|
||
backgroundColor or GUI.colors.contextMenu.default.background,
|
||
textColor or GUI.colors.contextMenu.default.text,
|
||
backgroundPressedColor or GUI.colors.contextMenu.pressed.background,
|
||
textPressedColor or GUI.colors.contextMenu.pressed.text,
|
||
disabledColor or GUI.colors.contextMenu.disabled,
|
||
separatorColor or GUI.colors.contextMenu.separator,
|
||
backgroundTransparency or GUI.colors.contextMenu.transparency.background,
|
||
shadowTransparency or GUI.colors.contextMenu.transparency.shadow
|
||
)
|
||
|
||
menu.colors.transparency.background = menu.colors.transparency.background or GUI.colors.contextMenu.transparency.background
|
||
menu.colors.transparency.shadow = menu.colors.transparency.shadow or GUI.colors.contextMenu.transparency.shadow
|
||
|
||
menu.show = contextMenuShow
|
||
menu.addSubMenu = contextMenuAddSubMenu
|
||
menu.addItem = contextMenuAddItem
|
||
menu.addSeparator = contextMenuAddSeparator
|
||
|
||
return menu
|
||
end
|
||
|
||
----------------------------------------- Combo Box Object -----------------------------------------
|
||
|
||
local function drawComboBox(object)
|
||
buffer.square(object.x, object.y, object.width, object.height, object.colors.default.background, object.colors.default.text, " ")
|
||
local x, y, limit, arrowSize = object.x + 1, math.floor(object.y + object.height / 2), object.width - 3, object.height
|
||
if object.dropDownMenu.itemsContainer.children[object.selectedItem] then
|
||
buffer.text(x, y, object.colors.default.text, string.limit(object.dropDownMenu.itemsContainer.children[object.selectedItem].text, limit, "right"))
|
||
end
|
||
GUI.button(object.x + object.width - arrowSize * 2 + 1, object.y, arrowSize * 2 - 1, arrowSize, object.colors.arrow.background, object.colors.arrow.text, 0x0, 0x0, object.pressed and "▲" or "▼"):draw()
|
||
|
||
return object
|
||
end
|
||
|
||
local function comboBoxGetItem(object, index)
|
||
return object.dropDownMenu.itemsContainer.children[index]
|
||
end
|
||
|
||
local function comboBoxClear(object)
|
||
object.dropDownMenu.itemsContainer:deleteChildren()
|
||
|
||
return object
|
||
end
|
||
|
||
local function comboBoxIndexOfItem(object, text)
|
||
for i = 1, #object.dropDownMenu.itemsContainer.children do
|
||
if object.dropDownMenu.itemsContainer.children[i].text == text then
|
||
return i
|
||
end
|
||
end
|
||
end
|
||
|
||
local function selectComboBoxItem(object)
|
||
object.pressed = true
|
||
object:draw()
|
||
|
||
object.dropDownMenu.x, object.dropDownMenu.y = object.x, object.y + object.height
|
||
object.dropDownMenu.width = object.width
|
||
local _, selectedItem = object.dropDownMenu:show()
|
||
|
||
object.selectedItem = selectedItem or object.selectedItem
|
||
object.pressed = false
|
||
object:draw()
|
||
buffer.draw()
|
||
|
||
return object
|
||
end
|
||
|
||
local function comboBoxEventHandler(mainContainer, object, eventData)
|
||
if eventData[1] == "touch" then
|
||
object:selectItem()
|
||
callMethod(object.onItemSelected, object.dropDownMenu.itemsContainer.children[object.selectedItem], eventData)
|
||
end
|
||
end
|
||
|
||
local function comboBoxAddItem(object, ...)
|
||
return object.dropDownMenu:addItem(...)
|
||
end
|
||
|
||
local function comboBoxAddSeparator(object)
|
||
return object.dropDownMenu:addSeparator()
|
||
end
|
||
|
||
function GUI.comboBox(x, y, width, elementHeight, backgroundColor, textColor, arrowBackgroundColor, arrowTextColor)
|
||
local object = GUI.object(x, y, width, elementHeight)
|
||
|
||
object.eventHandler = comboBoxEventHandler
|
||
object.colors = {
|
||
default = {
|
||
background = backgroundColor,
|
||
text = textColor
|
||
},
|
||
pressed = {
|
||
background = GUI.colors.contextMenu.pressed.background,
|
||
text = GUI.colors.contextMenu.pressed.text
|
||
},
|
||
arrow = {
|
||
background = arrowBackgroundColor,
|
||
text = arrowTextColor
|
||
}
|
||
}
|
||
|
||
object.dropDownMenu = GUI.dropDownMenu(1, 1, 1, math.ceil(buffer.height * 0.5), elementHeight,
|
||
object.colors.default.background,
|
||
object.colors.default.text,
|
||
object.colors.pressed.background,
|
||
object.colors.pressed.text,
|
||
GUI.colors.contextMenu.disabled,
|
||
GUI.colors.contextMenu.separator,
|
||
GUI.colors.contextMenu.transparency.background,
|
||
GUI.colors.contextMenu.transparency.shadow
|
||
)
|
||
object.selectedItem = 1
|
||
object.addItem = comboBoxAddItem
|
||
object.addSeparator = comboBoxAddSeparator
|
||
object.draw = drawComboBox
|
||
object.selectItem = selectComboBoxItem
|
||
object.clear = comboBoxClear
|
||
object.indexOfItem = comboBoxIndexOfItem
|
||
object.getItem = comboBoxGetItem
|
||
|
||
return object
|
||
end
|
||
|
||
----------------------------------------- Switch and label object -----------------------------------------
|
||
|
||
local function switchAndLabelDraw(switchAndLabel)
|
||
switchAndLabel.label.width = switchAndLabel.width
|
||
switchAndLabel.switch.localPosition.x = switchAndLabel.width - switchAndLabel.switch.width
|
||
GUI.calculateChildAbsolutePosition(switchAndLabel.label)
|
||
GUI.calculateChildAbsolutePosition(switchAndLabel.switch)
|
||
switchAndLabel.label:draw()
|
||
switchAndLabel.switch:draw()
|
||
|
||
return switchAndLabel
|
||
end
|
||
|
||
function GUI.switchAndLabel(x, y, width, switchWidth, activeColor, passiveColor, pipeColor, textColor, text, switchState)
|
||
local switchAndLabel = GUI.container(x, y, width, 1)
|
||
|
||
switchAndLabel.label = switchAndLabel:addChild(GUI.label(1, 1, width, 1, textColor, text))
|
||
switchAndLabel.switch = switchAndLabel:addChild(GUI.switch(1, 1, switchWidth, activeColor, passiveColor, pipeColor, switchState))
|
||
switchAndLabel.draw = switchAndLabelDraw
|
||
|
||
return switchAndLabel
|
||
end
|
||
|
||
----------------------------------------- Text Box object -----------------------------------------
|
||
|
||
local function textBoxCalculate(object)
|
||
object.textWidth = object.width - object.offset.horizontal * 2
|
||
|
||
object.linesCopy = {}
|
||
for i = 1, #object.lines do
|
||
table.insert(object.linesCopy, object.lines[i])
|
||
end
|
||
|
||
if object.autoWrap then
|
||
object.linesCopy = string.wrap(object.linesCopy, object.textWidth)
|
||
end
|
||
|
||
if object.autoHeight then
|
||
object.height = #object.linesCopy
|
||
end
|
||
|
||
object.textHeight = object.height - object.offset.vertical * 2
|
||
end
|
||
|
||
local function textBoxDraw(object)
|
||
textBoxCalculate(object)
|
||
|
||
if object.colors.background then
|
||
buffer.square(object.x, object.y, object.width, object.height, object.colors.background, object.colors.text, " ", object.colors.transparency)
|
||
end
|
||
|
||
local x, y = nil, object.y + object.offset.vertical
|
||
local lineType, text, textColor
|
||
for i = object.currentLine, object.currentLine + object.textHeight - 1 do
|
||
if object.linesCopy[i] then
|
||
lineType = type(object.linesCopy[i])
|
||
if lineType == "string" then
|
||
text, textColor = string.limit(object.linesCopy[i], object.textWidth), object.colors.text
|
||
elseif lineType == "table" then
|
||
text, textColor = string.limit(object.linesCopy[i].text, object.textWidth), object.linesCopy[i].color
|
||
else
|
||
error("Unknown TextBox line type: " .. tostring(lineType))
|
||
end
|
||
|
||
x = GUI.getAlignmentCoordinates(
|
||
{
|
||
x = object.x + object.offset.horizontal,
|
||
y = 1,
|
||
width = object.textWidth,
|
||
height = 1,
|
||
alignment = object.alignment
|
||
},
|
||
{
|
||
width = unicode.len(text),
|
||
height = 1
|
||
}
|
||
)
|
||
buffer.text(x, y, textColor, text)
|
||
y = y + 1
|
||
else
|
||
break
|
||
end
|
||
end
|
||
|
||
return object
|
||
end
|
||
|
||
local function scrollDownTextBox(object, count)
|
||
count = count or 1
|
||
local maxCountAvailableToScroll = #object.lines - object.height - object.currentLine + 1
|
||
count = math.min(count, maxCountAvailableToScroll)
|
||
if #object.lines >= object.height and object.currentLine < #object.lines - count then
|
||
object.currentLine = object.currentLine + count
|
||
end
|
||
|
||
return object
|
||
end
|
||
|
||
local function scrollUpTextBox(object, count)
|
||
count = count or 1
|
||
if object.currentLine > count and object.currentLine >= 1 then object.currentLine = object.currentLine - count end
|
||
return object
|
||
end
|
||
|
||
local function scrollToStartTextBox(object)
|
||
object.currentLine = 1
|
||
return object
|
||
end
|
||
|
||
local function scrollToEndTextBox(object)
|
||
object.currentLine = #lines
|
||
return object
|
||
end
|
||
|
||
local function textBoxScrollEventHandler(mainContainer, object, eventData)
|
||
if eventData[1] == "scroll" then
|
||
if eventData[5] == 1 then
|
||
object:scrollUp()
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
else
|
||
object:scrollDown()
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
end
|
||
end
|
||
end
|
||
|
||
function GUI.textBox(x, y, width, height, backgroundColor, textColor, lines, currentLine, horizontalOffset, verticalOffset, autoWrap, autoHeight)
|
||
local object = GUI.object(x, y, width, height)
|
||
|
||
object.eventHandler = textBoxScrollEventHandler
|
||
object.colors = {
|
||
text = textColor,
|
||
background = backgroundColor
|
||
}
|
||
object.setAlignment = GUI.setAlignment
|
||
object:setAlignment(GUI.alignment.horizontal.left, GUI.alignment.vertical.top)
|
||
object.lines = lines
|
||
object.currentLine = currentLine or 1
|
||
object.draw = textBoxDraw
|
||
object.scrollUp = scrollUpTextBox
|
||
object.scrollDown = scrollDownTextBox
|
||
object.scrollToStart = scrollToStartTextBox
|
||
object.scrollToEnd = scrollToEndTextBox
|
||
object.offset = {horizontal = horizontalOffset or 0, vertical = verticalOffset or 0}
|
||
object.autoWrap = autoWrap
|
||
object.autoHeight = autoHeight
|
||
|
||
textBoxCalculate(object)
|
||
|
||
return object
|
||
end
|
||
|
||
----------------------------------------- Horizontal Slider Object -----------------------------------------
|
||
|
||
local function sliderDraw(object)
|
||
-- На всякий случай делаем значение не меньше минимального и не больше максимального
|
||
object.value = math.min(math.max(object.value, object.minimumValue), object.maximumValue)
|
||
|
||
if object.showMaximumAndMinimumValues then
|
||
local stringMaximumValue, stringMinimumValue = tostring(object.roundValues and math.floor(object.maximumValue) or math.roundToDecimalPlaces(object.maximumValue, 2)), tostring(object.roundValues and math.floor(object.minimumValue) or math.roundToDecimalPlaces(object.minimumValue, 2))
|
||
buffer.text(object.x - unicode.len(stringMinimumValue) - 1, object.y, object.colors.value, stringMinimumValue)
|
||
buffer.text(object.x + object.width + 1, object.y, object.colors.value, stringMaximumValue)
|
||
end
|
||
|
||
if object.currentValuePrefix or object.currentValuePostfix then
|
||
local stringCurrentValue = (object.currentValuePrefix or "") .. (object.roundValues and math.floor(object.value) or math.roundToDecimalPlaces(object.value, 2)) .. (object.currentValuePostfix or "")
|
||
buffer.text(math.floor(object.x + object.width / 2 - unicode.len(stringCurrentValue) / 2), object.y + 1, object.colors.value, stringCurrentValue)
|
||
end
|
||
|
||
local activeWidth = math.floor(object.width - ((object.maximumValue - object.value) * object.width / (object.maximumValue - object.minimumValue)))
|
||
buffer.text(object.x, object.y, object.colors.passive, string.rep("━", object.width))
|
||
buffer.text(object.x, object.y, object.colors.active, string.rep("━", activeWidth))
|
||
buffer.text(object.x + activeWidth - 1, object.y, object.colors.pipe, "⬤")
|
||
|
||
return object
|
||
end
|
||
|
||
local function sliderEventHandler(mainContainer, object, eventData)
|
||
if eventData[1] == "touch" or eventData[1] == "drag" then
|
||
local clickPosition = eventData[3] - object.x + 1
|
||
object.value = object.minimumValue + (clickPosition * (object.maximumValue - object.minimumValue) / object.width)
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
callMethod(object.onValueChanged, object.value, eventData)
|
||
end
|
||
end
|
||
|
||
function GUI.slider(x, y, width, activeColor, passiveColor, pipeColor, valueColor, minimumValue, maximumValue, value, showMaximumAndMinimumValues, currentValuePrefix, currentValuePostfix)
|
||
local object = GUI.object(x, y, width, 1)
|
||
|
||
object.eventHandler = sliderEventHandler
|
||
object.colors = {active = activeColor, passive = passiveColor, pipe = pipeColor, value = valueColor}
|
||
object.draw = sliderDraw
|
||
object.minimumValue = minimumValue
|
||
object.maximumValue = maximumValue
|
||
object.value = value
|
||
object.showMaximumAndMinimumValues = showMaximumAndMinimumValues
|
||
object.currentValuePrefix = currentValuePrefix
|
||
object.currentValuePostfix = currentValuePostfix
|
||
object.roundValues = false
|
||
|
||
return object
|
||
end
|
||
|
||
----------------------------------------- Switch object -----------------------------------------
|
||
|
||
local function switchDraw(switch)
|
||
buffer.text(switch.x - 1, switch.y, switch.colors.passive, "⠰")
|
||
buffer.square(switch.x, switch.y, switch.width, 1, switch.colors.passive, 0x000000, " ")
|
||
buffer.text(switch.x + switch.width, switch.y, switch.colors.passive, "⠆")
|
||
|
||
buffer.text(switch.x - 1, switch.y, switch.colors.active, "⠰")
|
||
buffer.square(switch.x, switch.y, switch.pipePosition - 1, 1, switch.colors.active, 0x000000, " ")
|
||
|
||
buffer.text(switch.x + switch.pipePosition - 2, switch.y, switch.colors.pipe, "⠰")
|
||
buffer.square(switch.x + switch.pipePosition - 1, switch.y, 2, 1, switch.colors.pipe, 0x000000, " ")
|
||
buffer.text(switch.x + switch.pipePosition + 1, switch.y, switch.colors.pipe, "⠆")
|
||
|
||
return switch
|
||
end
|
||
|
||
local function switchUpdate(switch)
|
||
switch.pipePosition = switch.state and switch.width - 1 or 1
|
||
end
|
||
|
||
local function switchEventHandler(mainContainer, switch, eventData)
|
||
if eventData[1] == "touch" then
|
||
switch.state = not switch.state
|
||
switch:addAnimation(
|
||
function(mainContainer, switch, animation)
|
||
if switch.state then
|
||
switch.pipePosition = math.round(1 + animation.position * (switch.width - 2))
|
||
else
|
||
switch.pipePosition = math.round(1 + (1 - animation.position) * (switch.width - 2))
|
||
end
|
||
end,
|
||
function(mainContainer, switch, animation)
|
||
animation:delete()
|
||
callMethod(switch.onStateChanged)
|
||
end
|
||
):start(switch.animationDuration)
|
||
end
|
||
end
|
||
|
||
function GUI.switch(x, y, width, activeColor, passiveColor, pipeColor, state)
|
||
local switch = GUI.object(x, y, width, 1)
|
||
|
||
switch.pipePosition = 1
|
||
switch.eventHandler = switchEventHandler
|
||
switch.colors = {
|
||
active = activeColor,
|
||
passive = passiveColor,
|
||
pipe = pipeColor,
|
||
}
|
||
switch.draw = switchDraw
|
||
switch.state = state or false
|
||
switch.update = switchUpdate
|
||
switch.animated = true
|
||
switch.animationDuration = 0.3
|
||
|
||
switch:update()
|
||
|
||
return switch
|
||
end
|
||
|
||
--------------------------------------------------------------------------------------------------------------------------------
|
||
|
||
local function brailleCanvasDraw(brailleCanvas)
|
||
local index, background, foreground, symbol
|
||
for y = 1, brailleCanvas.height do
|
||
for x = 1, brailleCanvas.width do
|
||
index = buffer.getIndexByCoordinates(brailleCanvas.x + x - 1, brailleCanvas.y + y - 1)
|
||
background, foreground, symbol = buffer.rawGet(index)
|
||
buffer.rawSet(index, background, brailleCanvas.pixels[y][x][9], brailleCanvas.pixels[y][x][10])
|
||
end
|
||
end
|
||
|
||
return brailleCanvas
|
||
end
|
||
|
||
local function brailleCanvasSet(brailleCanvas, x, y, state, color)
|
||
local xReal, yReal = math.ceil(x / 2), math.ceil(y / 4)
|
||
if xReal <= brailleCanvas.width and yReal <= brailleCanvas.height then
|
||
brailleCanvas.pixels[yReal][xReal][(y - (yReal - 1) * 4 - 1) * 2 + x - (xReal - 1) * 2] = state and 1 or 0
|
||
brailleCanvas.pixels[yReal][xReal][9] = color
|
||
brailleCanvas.pixels[yReal][xReal][10] = unicode.char(
|
||
10240 +
|
||
128 * brailleCanvas.pixels[yReal][xReal][8] +
|
||
64 * brailleCanvas.pixels[yReal][xReal][7] +
|
||
32 * brailleCanvas.pixels[yReal][xReal][6] +
|
||
16 * brailleCanvas.pixels[yReal][xReal][4] +
|
||
8 * brailleCanvas.pixels[yReal][xReal][2] +
|
||
4 * brailleCanvas.pixels[yReal][xReal][5] +
|
||
2 * brailleCanvas.pixels[yReal][xReal][3] +
|
||
brailleCanvas.pixels[yReal][xReal][1]
|
||
)
|
||
end
|
||
|
||
return brailleCanvas
|
||
end
|
||
|
||
function GUI.brailleCanvas(x, y, width, height)
|
||
local brailleCanvas = GUI.object(x, y, width, height)
|
||
|
||
brailleCanvas.pixels = {}
|
||
brailleCanvas.set = brailleCanvasSet
|
||
brailleCanvas.draw = brailleCanvasDraw
|
||
|
||
for j = 1, height * 4 do
|
||
brailleCanvas.pixels[j] = {}
|
||
for i = 1, width * 2 do
|
||
brailleCanvas.pixels[j][i] = { 0, 0, 0, 0, 0, 0, 0, 0, 0x0, " " }
|
||
end
|
||
end
|
||
|
||
return brailleCanvas
|
||
end
|
||
|
||
----------------------------------------- Layout object -----------------------------------------
|
||
|
||
local function layoutCheckCell(layout, column, row)
|
||
if column < 1 or column > #layout.grid.columnSizes or row < 1 or row > #layout.grid.rowSizes then
|
||
error("Specified grid position (" .. tostring(column) .. "x" .. tostring(row) .. ") is out of layout grid range")
|
||
end
|
||
end
|
||
|
||
local function layoutGetAbsoluteTotalSize(array)
|
||
local absoluteTotalSize = 0
|
||
for i = 1, #array do
|
||
if array[i].sizePolicy == GUI.sizePolicies.absolute then
|
||
absoluteTotalSize = absoluteTotalSize + array[i].size
|
||
end
|
||
end
|
||
return absoluteTotalSize
|
||
end
|
||
|
||
local function layoutGetCalculatedSize(array, index, dependency)
|
||
if array[index].sizePolicy == GUI.sizePolicies.percentage then
|
||
array[index].calculatedSize = array[index].size * dependency
|
||
else
|
||
array[index].calculatedSize = array[index].size
|
||
end
|
||
end
|
||
|
||
local function layoutUpdate(layout)
|
||
local columnPercentageTotalSize, rowPercentageTotalSize = layout.width - layoutGetAbsoluteTotalSize(layout.grid.columnSizes), layout.height - layoutGetAbsoluteTotalSize(layout.grid.rowSizes)
|
||
for row = 1, #layout.grid.rowSizes do
|
||
layoutGetCalculatedSize(layout.grid.rowSizes, row, rowPercentageTotalSize)
|
||
for column = 1, #layout.grid.columnSizes do
|
||
layoutGetCalculatedSize(layout.grid.columnSizes, column, columnPercentageTotalSize)
|
||
layout.grid[row][column].totalWidth, layout.grid[row][column].totalHeight = 0, 0
|
||
end
|
||
end
|
||
|
||
-- Подготавливаем объекты к расположению и подсчитываем тотальные размеры
|
||
for i = 1, #layout.children do
|
||
if not layout.children[i].hidden then
|
||
layout.children[i].layoutGridPosition = layout.children[i].layoutGridPosition or {column = 1, row = 1}
|
||
|
||
-- Проверка на позицию в сетке
|
||
if layout.children[i].layoutGridPosition.row >= 1 and layout.children[i].layoutGridPosition.row <= #layout.grid.rowSizes and layout.children[i].layoutGridPosition.column >= 1 and layout.children[i].layoutGridPosition.column <= #layout.grid.columnSizes then
|
||
-- Авто-фиттинг объектов
|
||
if layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].fitting.horizontal then
|
||
layout.children[i].width = math.floor(layout.grid.columnSizes[layout.children[i].layoutGridPosition.column].calculatedSize)
|
||
end
|
||
if layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].fitting.vertical then
|
||
layout.children[i].height = math.floor(layout.grid.rowSizes[layout.children[i].layoutGridPosition.row].calculatedSize)
|
||
end
|
||
|
||
-- Алигнмент и расчет размеров
|
||
if layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].direction == GUI.directions.horizontal then
|
||
layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].totalWidth = layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].totalWidth + layout.children[i].width + layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].spacing
|
||
layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].totalHeight = math.max(layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].totalHeight, layout.children[i].height)
|
||
else
|
||
layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].totalWidth = math.max(layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].totalWidth, layout.children[i].width)
|
||
layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].totalHeight = layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].totalHeight + layout.children[i].height + layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].spacing
|
||
end
|
||
else
|
||
error("Layout child with index " .. i .. " has been assigned to cell (" .. layout.children[i].layoutGridPosition.column .. "x" .. layout.children[i].layoutGridPosition.row .. ") out of layout grid range")
|
||
end
|
||
end
|
||
end
|
||
|
||
-- Высчитываем позицицию объектов
|
||
local x, y = 1, 1
|
||
for row = 1, #layout.grid.rowSizes do
|
||
for column = 1, #layout.grid.columnSizes do
|
||
layout.grid[row][column].x, layout.grid[row][column].y = GUI.getAlignmentCoordinates(
|
||
{
|
||
x = x,
|
||
y = y,
|
||
width = layout.grid.columnSizes[column].calculatedSize,
|
||
height = layout.grid.rowSizes[row].calculatedSize,
|
||
alignment = layout.grid[row][column].alignment,
|
||
},
|
||
{
|
||
width = layout.grid[row][column].totalWidth - (layout.grid[row][column].direction == GUI.directions.horizontal and layout.grid[row][column].spacing or 0),
|
||
height = layout.grid[row][column].totalHeight - (layout.grid[row][column].direction == GUI.directions.vertical and layout.grid[row][column].spacing or 0),
|
||
}
|
||
)
|
||
if layout.grid[row][column].margin then
|
||
layout.grid[row][column].x, layout.grid[row][column].y = GUI.getMarginCoordinates(layout.grid[row][column])
|
||
end
|
||
|
||
x = x + layout.grid.columnSizes[column].calculatedSize
|
||
end
|
||
|
||
x, y = 1, y + layout.grid.rowSizes[row].calculatedSize
|
||
end
|
||
|
||
-- Размещаем все объекты
|
||
for i = 1, #layout.children do
|
||
if not layout.children[i].hidden then
|
||
if layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].direction == GUI.directions.horizontal then
|
||
layout.children[i].localPosition.x = math.floor(layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].x)
|
||
layout.children[i].localPosition.y = math.floor(layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].y + layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].totalHeight / 2 - layout.children[i].height / 2)
|
||
layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].x = layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].x + layout.children[i].width + layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].spacing
|
||
else
|
||
layout.children[i].localPosition.x = math.floor(layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].x + layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].totalWidth / 2 - layout.children[i].width / 2)
|
||
layout.children[i].localPosition.y = math.floor(layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].y)
|
||
layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].y = layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].y + layout.children[i].height + layout.grid[layout.children[i].layoutGridPosition.row][layout.children[i].layoutGridPosition.column].spacing
|
||
end
|
||
end
|
||
end
|
||
end
|
||
|
||
local function layoutSetCellPosition(layout, column, row, object)
|
||
layoutCheckCell(layout, column, row)
|
||
object.layoutGridPosition = {column = column, row = row}
|
||
|
||
return object
|
||
end
|
||
|
||
local function layoutSetCellDirection(layout, column, row, direction)
|
||
layoutCheckCell(layout, column, row)
|
||
layout.grid[row][column].direction = direction
|
||
|
||
return layout
|
||
end
|
||
|
||
local function layoutSetCellSpacing(layout, column, row, spacing)
|
||
layoutCheckCell(layout, column, row)
|
||
layout.grid[row][column].spacing = spacing
|
||
|
||
return layout
|
||
end
|
||
|
||
local function layoutSetCellAlignment(layout, column, row, horizontalAlignment, verticalAlignment)
|
||
layoutCheckCell(layout, column, row)
|
||
layout.grid[row][column].alignment.horizontal, layout.grid[row][column].alignment.vertical = horizontalAlignment, verticalAlignment
|
||
|
||
return layout
|
||
end
|
||
|
||
local function layoutSetCellMargin(layout, column, row, horizontalMargin, verticalMargin)
|
||
layoutCheckCell(layout, column, row)
|
||
layout.grid[row][column].margin = {
|
||
horizontal = horizontalMargin,
|
||
vertical = verticalMargin
|
||
}
|
||
|
||
return layout
|
||
end
|
||
|
||
local function layoutNewCell()
|
||
return {
|
||
alignment = {
|
||
horizontal = GUI.alignment.horizontal.center,
|
||
vertical = GUI.alignment.vertical.center
|
||
},
|
||
direction = GUI.directions.vertical,
|
||
fitting = {
|
||
horizontal = false, vertical = false},
|
||
spacing = 1,
|
||
}
|
||
end
|
||
|
||
local function layoutCalculatePercentageSize(changingExistent, array, index)
|
||
if array[index].sizePolicy == GUI.sizePolicies.percentage then
|
||
local allPercents, beforeFromIndexPercents = 0, 0
|
||
for i = 1, #array do
|
||
if array[i].sizePolicy == GUI.sizePolicies.percentage then
|
||
allPercents = allPercents + array[i].size
|
||
|
||
if i <= index then
|
||
beforeFromIndexPercents = beforeFromIndexPercents + array[i].size
|
||
end
|
||
end
|
||
end
|
||
|
||
local modifyer
|
||
if changingExistent then
|
||
if beforeFromIndexPercents > 1 then
|
||
error("Layout summary percentage > 100% at index " .. index)
|
||
end
|
||
modifyer = (1 - beforeFromIndexPercents) / (allPercents - beforeFromIndexPercents)
|
||
else
|
||
modifyer = (1 - array[index].size) / (allPercents - array[index].size)
|
||
end
|
||
|
||
for i = changingExistent and index + 1 or 1, #array do
|
||
if array[i].sizePolicy == GUI.sizePolicies.percentage and i ~= index then
|
||
array[i].size = modifyer * array[i].size
|
||
end
|
||
end
|
||
end
|
||
end
|
||
|
||
local function layoutSetColumnWidth(layout, column, sizePolicy, size)
|
||
layout.grid.columnSizes[column].sizePolicy, layout.grid.columnSizes[column].size = sizePolicy, size
|
||
layoutCalculatePercentageSize(true, layout.grid.columnSizes, column)
|
||
|
||
return layout
|
||
end
|
||
|
||
local function layoutSetRowHeight(layout, row, sizePolicy, size)
|
||
layout.grid.rowSizes[row].sizePolicy, layout.grid.rowSizes[row].size = sizePolicy, size
|
||
layoutCalculatePercentageSize(true, layout.grid.rowSizes, row)
|
||
|
||
return layout
|
||
end
|
||
|
||
local function layoutAddColumn(layout, sizePolicy, size)
|
||
for i = 1, #layout.grid.rowSizes do
|
||
table.insert(layout.grid[i], layoutNewCell())
|
||
end
|
||
|
||
table.insert(layout.grid.columnSizes, {
|
||
sizePolicy = sizePolicy,
|
||
size = size
|
||
})
|
||
layoutCalculatePercentageSize(false, layout.grid.columnSizes, #layout.grid.columnSizes)
|
||
-- GUI.error(layout.grid.columnSizes)
|
||
|
||
return layout
|
||
end
|
||
|
||
local function layoutAddRow(layout, sizePolicy, size)
|
||
local row = {}
|
||
for i = 1, #layout.grid.columnSizes do
|
||
table.insert(row, layoutNewCell())
|
||
end
|
||
|
||
table.insert(layout.grid, row)
|
||
table.insert(layout.grid.rowSizes, {
|
||
sizePolicy = sizePolicy,
|
||
size = size
|
||
})
|
||
|
||
layoutCalculatePercentageSize(false, layout.grid.rowSizes, #layout.grid.rowSizes)
|
||
-- GUI.error(layout.grid.rowSizes)
|
||
|
||
return layout
|
||
end
|
||
|
||
local function layoutRemoveRow(layout, row)
|
||
table.remove(layout.grid, row)
|
||
|
||
layout.grid.rowSizes[row].size = 0
|
||
layoutCalculatePercentageSize(false, layout.grid.rowSizes, row)
|
||
|
||
table.remove(layout.grid.rowSizes, row)
|
||
|
||
return layout
|
||
end
|
||
|
||
local function layoutRemoveColumn(layout, column)
|
||
for i = 1, #layout.grid.rowSizes do
|
||
table.remove(layout.grid[i], column)
|
||
end
|
||
|
||
layout.grid.columnSizes[column].size = 0
|
||
layoutCalculatePercentageSize(false, layout.grid.columnSizes, column)
|
||
|
||
table.remove(layout.grid.columnSizes, column)
|
||
|
||
return layout
|
||
end
|
||
|
||
local function layoutSetGridSize(layout, columnCount, rowCount)
|
||
layout.grid = {
|
||
rowSizes = {},
|
||
columnSizes = {}
|
||
}
|
||
|
||
local rowSize, columnSize = 1 / rowCount, 1 / columnCount
|
||
for i = 1, rowCount do
|
||
layoutAddRow(layout, GUI.sizePolicies.percentage, 1 / i)
|
||
end
|
||
|
||
for i = 1, columnCount do
|
||
layoutAddColumn(layout, GUI.sizePolicies.percentage, 1 / i)
|
||
end
|
||
|
||
return layout
|
||
end
|
||
|
||
local function layoutDraw(layout)
|
||
layoutUpdate(layout)
|
||
GUI.drawContainerContent(layout)
|
||
|
||
if layout.showGrid then
|
||
local x, y = layout.x, layout.y
|
||
for j = 1, #layout.grid.columnSizes do
|
||
for i = 1, #layout.grid.rowSizes do
|
||
buffer.frame(
|
||
math.round(x),
|
||
math.round(y),
|
||
math.round(layout.grid.columnSizes[j].calculatedSize),
|
||
math.round(layout.grid.rowSizes[i].calculatedSize),
|
||
0xFF0000
|
||
)
|
||
y = y + layout.grid.rowSizes[i].calculatedSize
|
||
end
|
||
x, y = x + layout.grid.columnSizes[j].calculatedSize, layout.y
|
||
end
|
||
end
|
||
end
|
||
|
||
local function layoutFitToChildrenSize(layout, column, row)
|
||
layout.width, layout.height = 0, 0
|
||
|
||
for i = 1, #layout.children do
|
||
if not layout.children[i].hidden then
|
||
if layout.grid[row][column].direction == GUI.directions.horizontal then
|
||
layout.width = layout.width + layout.children[i].width + layout.grid[row][column].spacing
|
||
layout.height = math.max(layout.height, layout.children[i].height)
|
||
else
|
||
layout.width = math.max(layout.width, layout.children[i].width)
|
||
layout.height = layout.height + layout.children[i].height + layout.grid[row][column].spacing
|
||
end
|
||
end
|
||
end
|
||
|
||
if layout.grid[row][column].direction == GUI.directions.horizontal then
|
||
layout.width = layout.width - layout.grid[row][column].spacing
|
||
else
|
||
layout.height = layout.height - layout.grid[row][column].spacing
|
||
end
|
||
|
||
return layout
|
||
end
|
||
|
||
local function layoutSetCellFitting(layout, column, row, horizontalFitting, verticalFitting)
|
||
layoutCheckCell(layout, column, row)
|
||
layout.grid[row][column].fitting = {horizontal = horizontalFitting, vertical = verticalFitting}
|
||
|
||
return layout
|
||
end
|
||
|
||
function GUI.layout(x, y, width, height, columnCount, rowCount)
|
||
local layout = GUI.container(x, y, width, height)
|
||
|
||
layout.addRow = layoutAddRow
|
||
layout.addColumn = layoutAddColumn
|
||
layout.removeRow = layoutRemoveRow
|
||
layout.removeColumn = layoutRemoveColumn
|
||
|
||
layout.setRowHeight = layoutSetRowHeight
|
||
layout.setColumnWidth = layoutSetColumnWidth
|
||
|
||
layout.update = layoutUpdate
|
||
layout.setCellPosition = layoutSetCellPosition
|
||
layout.setCellDirection = layoutSetCellDirection
|
||
layout.setGridSize = layoutSetGridSize
|
||
layout.setCellSpacing = layoutSetCellSpacing
|
||
layout.setCellAlignment = layoutSetCellAlignment
|
||
layout.setCellMargin = layoutSetCellMargin
|
||
layout.fitToChildrenSize = layoutFitToChildrenSize
|
||
layout.setCellFitting = layoutSetCellFitting
|
||
|
||
layout.draw = layoutDraw
|
||
|
||
layoutSetGridSize(layout, columnCount, rowCount)
|
||
|
||
return layout
|
||
end
|
||
|
||
----------------------------------------- Color Selector object -----------------------------------------
|
||
|
||
local function updateFileList(treeView, directoriesToShowContent, xOffset, path)
|
||
local localFileList = {}
|
||
for file in fs.list(path) do
|
||
local element = {}
|
||
element.path = path .. file
|
||
element.xOffset = xOffset
|
||
element.isDirectory = fs.isDirectory(element.path)
|
||
element.extension = fs.extension(file, true) or ""
|
||
|
||
if
|
||
treeView.showMode == GUI.filesystemModes.both or
|
||
element.isDirectory and treeView.showMode == GUI.filesystemModes.directory or
|
||
not element.isDirectory and treeView.showMode == GUI.filesystemModes.file
|
||
then
|
||
table.insert(localFileList, element)
|
||
end
|
||
end
|
||
|
||
-- Sort file list alphabeitcally
|
||
table.sort(localFileList, function(a, b) return unicode.lower(a.path) < unicode.lower(b.path) end)
|
||
-- Move folders on top and recursively get their content if needed
|
||
local i, nextDirectoryIndex, nextLocalFileListIndex = 1, 1, 1
|
||
while i <= #localFileList do
|
||
if localFileList[i].isDirectory then
|
||
table.insert(localFileList, nextDirectoryIndex, localFileList[i])
|
||
table.remove(localFileList, i + 1)
|
||
|
||
if directoriesToShowContent[localFileList[nextDirectoryIndex].path] then
|
||
local nextLocalFileList = updateFileList(treeView, directoriesToShowContent, xOffset + 2, localFileList[nextDirectoryIndex].path)
|
||
|
||
nextLocalFileListIndex = nextDirectoryIndex + 1
|
||
for j = 1, #nextLocalFileList do
|
||
table.insert(localFileList, nextLocalFileListIndex, nextLocalFileList[j])
|
||
nextLocalFileListIndex = nextLocalFileListIndex + 1
|
||
end
|
||
i, nextDirectoryIndex = i + #nextLocalFileList, nextDirectoryIndex + #nextLocalFileList
|
||
end
|
||
|
||
nextDirectoryIndex = nextDirectoryIndex + 1
|
||
end
|
||
|
||
i = i + 1
|
||
end
|
||
|
||
return localFileList
|
||
end
|
||
|
||
local function treeViewUpdateFileList(treeView)
|
||
treeView.updateFileListLater = true
|
||
return treeView
|
||
end
|
||
|
||
local function treeViewDraw(treeView)
|
||
if treeView.updateFileListLater then
|
||
treeView.fileList = updateFileList(treeView, treeView.directoriesToShowContent, 1, treeView.workPath)
|
||
treeView.updateFileListLater = nil
|
||
end
|
||
|
||
local y = treeView.y
|
||
local showScrollBar = #treeView.fileList > treeView.height
|
||
local textLimit = treeView.width - (showScrollBar and 2 or 1)
|
||
|
||
if treeView.colors.default.background then
|
||
buffer.square(treeView.x, treeView.y, treeView.width, treeView.height, treeView.colors.default.background, treeView.colors.default.directory, " ")
|
||
end
|
||
|
||
for fileIndex = treeView.fromFile, #treeView.fileList do
|
||
local textColor, arrowColor, text = treeView.colors.default.file, treeView.colors.default.arrow, treeView.fileList[fileIndex].isDirectory and "■ " or "□ "
|
||
|
||
if treeView.fileList[fileIndex].path == treeView.selectedItem then
|
||
textColor, arrowColor = treeView.colors.selected.fileOrDirectory, treeView.colors.selected.arrow
|
||
buffer.square(treeView.x, y, treeView.width, 1, treeView.colors.selected.background, textColor, " ")
|
||
else
|
||
if treeView.fileList[fileIndex].isDirectory then
|
||
textColor = treeView.colors.default.directory
|
||
elseif treeView.extensionFilters and not treeView.extensionFilters[treeView.fileList[fileIndex].extension] then
|
||
textColor = treeView.colors.wrongExtension
|
||
end
|
||
end
|
||
|
||
if treeView.fileList[fileIndex].isDirectory then
|
||
buffer.text(treeView.x + treeView.fileList[fileIndex].xOffset, y, arrowColor, treeView.directoriesToShowContent[treeView.fileList[fileIndex].path] and "▽" or "▷")
|
||
end
|
||
|
||
buffer.text(treeView.x + treeView.fileList[fileIndex].xOffset + 2, y, textColor, unicode.sub(text .. fs.name(treeView.fileList[fileIndex].path), 1, textLimit - treeView.fileList[fileIndex].xOffset - 2))
|
||
|
||
y = y + 1
|
||
if y > treeView.y + treeView.height - 1 then
|
||
break
|
||
end
|
||
end
|
||
|
||
if showScrollBar then
|
||
GUI.scrollBar(
|
||
treeView.x + treeView.width - 1,
|
||
treeView.y,
|
||
1,
|
||
treeView.height,
|
||
treeView.colors.scrollBar.background,
|
||
treeView.colors.scrollBar.foreground,
|
||
1,
|
||
#treeView.fileList,
|
||
treeView.fromFile,
|
||
treeView.height - 2,
|
||
1
|
||
):draw()
|
||
end
|
||
|
||
return treeView
|
||
end
|
||
|
||
local function treeViewEventHandler(mainContainer, treeView, eventData)
|
||
if eventData[1] == "touch" then
|
||
local fileIndex = eventData[4] - treeView.y + treeView.fromFile
|
||
if treeView.fileList[fileIndex] then
|
||
if
|
||
treeView.fileList[fileIndex].isDirectory and
|
||
(
|
||
treeView.selectionMode == GUI.filesystemModes.file or
|
||
eventData[3] >= treeView.x + treeView.fileList[fileIndex].xOffset - 1 and eventData[3] <= treeView.x + treeView.fileList[fileIndex].xOffset + 1
|
||
)
|
||
then
|
||
if treeView.directoriesToShowContent[treeView.fileList[fileIndex].path] then
|
||
treeView.directoriesToShowContent[treeView.fileList[fileIndex].path] = nil
|
||
else
|
||
treeView.directoriesToShowContent[treeView.fileList[fileIndex].path] = true
|
||
end
|
||
|
||
treeView:updateFileList()
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
else
|
||
if
|
||
(
|
||
treeView.selectionMode == GUI.filesystemModes.both or
|
||
treeView.selectionMode == GUI.filesystemModes.directory and treeView.fileList[fileIndex].isDirectory or
|
||
treeView.selectionMode == GUI.filesystemModes.file and (not treeView.extensionFilters or treeView.extensionFilters[treeView.fileList[fileIndex].extension])
|
||
)
|
||
then
|
||
treeView.selectedItem = treeView.fileList[fileIndex].path
|
||
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
callMethod(treeView.onItemSelected, treeView.selectedItem, eventData)
|
||
end
|
||
end
|
||
end
|
||
elseif eventData[1] == "scroll" then
|
||
if eventData[5] == 1 then
|
||
if treeView.fromFile > 1 then
|
||
treeView.fromFile = treeView.fromFile - 1
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
end
|
||
else
|
||
if treeView.fromFile < #treeView.fileList then
|
||
treeView.fromFile = treeView.fromFile + 1
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
end
|
||
end
|
||
end
|
||
end
|
||
|
||
local function treeViewAddExtensionFilter(treeView, extensionFilter)
|
||
treeView.extensionFilters = treeView.extensionFilters or {}
|
||
treeView.extensionFilters[unicode.lower(extensionFilter)] = true
|
||
end
|
||
|
||
function GUI.treeView(x, y, width, height, backgroundColor, directoryColor, fileColor, arrowColor, backgroundSelectionColor, textSelectedColor, arrowSelectionColor, wrongExtensionColor, scrollBarBackground, scrollBarForeground, workPath, showMode, selectionMode)
|
||
local treeView = GUI.container(x, y, width, height)
|
||
|
||
treeView.eventHandler = treeViewEventHandler
|
||
treeView.colors = {
|
||
default = {
|
||
background = backgroundColor,
|
||
directory = directoryColor,
|
||
file = fileColor,
|
||
arrow = arrowColor,
|
||
},
|
||
selected = {
|
||
background = backgroundSelectionColor,
|
||
fileOrDirectory = textSelectedColor,
|
||
arrow = arrowSelectionColor,
|
||
},
|
||
scrollBar = {
|
||
background = scrollBarBackground,
|
||
foreground = scrollBarForeground
|
||
},
|
||
wrongExtension = wrongExtensionColor
|
||
}
|
||
treeView.directoriesToShowContent = {}
|
||
treeView.fileList = {}
|
||
treeView.workPath = workPath
|
||
|
||
treeView.extensionFilters = nil
|
||
treeView.selectedItem = nil
|
||
treeView.fromFile = 1
|
||
treeView.showMode = showMode or GUI.filesystemModes.both
|
||
treeView.selectionMode = selectionMode or GUI.filesystemModes.file
|
||
|
||
treeView.updateFileList = treeViewUpdateFileList
|
||
treeView.draw = treeViewDraw
|
||
treeView.addExtensionFilter = treeViewAddExtensionFilter
|
||
|
||
treeView:updateFileList()
|
||
|
||
return treeView
|
||
end
|
||
|
||
--------------------------------------------------------------------------------------------------------------------------------
|
||
|
||
local function filesystemDialogDraw(filesystemDialog)
|
||
if filesystemDialog.extensionComboBox.hidden then
|
||
filesystemDialog.inputField.width = filesystemDialog.cancelButton.localPosition.x - 4
|
||
else
|
||
filesystemDialog.inputField.width = filesystemDialog.extensionComboBox.localPosition.x - 3
|
||
end
|
||
|
||
if filesystemDialog.IOMode == GUI.filesystemModes.save then
|
||
filesystemDialog.submitButton.disabled = not filesystemDialog.inputField.text
|
||
else
|
||
filesystemDialog.inputField.text = filesystemDialog.treeView.selectedItem
|
||
filesystemDialog.submitButton.disabled = not filesystemDialog.treeView.selectedItem
|
||
end
|
||
|
||
GUI.drawContainerContent(filesystemDialog)
|
||
GUI.windowShadow(filesystemDialog.x, filesystemDialog.y, filesystemDialog.width, filesystemDialog.height, GUI.colors.contextMenu.transparency.shadow, true)
|
||
|
||
return filesystemDialog
|
||
end
|
||
|
||
local function filesystemDialogSetMode(filesystemDialog, IOMode, filesystemMode)
|
||
filesystemDialog.IOMode = IOMode
|
||
filesystemDialog.filesystemMode = filesystemMode
|
||
|
||
if filesystemDialog.IOMode == GUI.filesystemModes.save then
|
||
filesystemDialog.treeView.showMode = GUI.filesystemModes.directory
|
||
filesystemDialog.treeView.selectionMode = GUI.filesystemModes.directory
|
||
filesystemDialog.inputField.eventHandler = inputFieldEventHandler
|
||
filesystemDialog.extensionComboBox.hidden = not (filesystemDialog.filesystemMode == GUI.filesystemModes.file)
|
||
else
|
||
if filesystemDialog.filesystemMode == GUI.filesystemModes.file then
|
||
filesystemDialog.treeView.showMode = GUI.filesystemModes.both
|
||
filesystemDialog.treeView.selectionMode = GUI.filesystemModes.file
|
||
else
|
||
filesystemDialog.treeView.showMode = GUI.filesystemModes.directory
|
||
filesystemDialog.treeView.selectionMode = GUI.filesystemModes.directory
|
||
end
|
||
|
||
filesystemDialog.inputField.eventHandler = nil
|
||
filesystemDialog.extensionComboBox.hidden = true
|
||
end
|
||
|
||
filesystemDialog.treeView:updateFileList()
|
||
end
|
||
|
||
local function filesystemDialogAddExtensionFilter(filesystemDialog, extension)
|
||
filesystemDialog.extensionComboBox:addItem(extension)
|
||
filesystemDialog.extensionComboBox.width = math.max(filesystemDialog.extensionComboBox.width, unicode.len(extension) + 3)
|
||
filesystemDialog.extensionComboBox.localPosition.x = filesystemDialog.cancelButton.localPosition.x - filesystemDialog.extensionComboBox.width - 2
|
||
|
||
filesystemDialog.treeView:addExtensionFilter(extension)
|
||
end
|
||
|
||
function GUI.filesystemDialog(x, y, width, height, submitButtonText, cancelButtonText, placeholderText, path)
|
||
local filesystemDialog = GUI.container(x, y, width, height)
|
||
|
||
filesystemDialog:addChild(GUI.panel(1, height - 2, width, 3, 0xD2D2D2))
|
||
|
||
filesystemDialog.cancelButton = filesystemDialog:addChild(GUI.adaptiveRoundedButton(1, height - 1, 2, 0, 0xE1E1E1, 0x3C3C3C, 0x3C3C3C, 0xE1E1E1, cancelButtonText))
|
||
filesystemDialog.submitButton = filesystemDialog:addChild(GUI.adaptiveRoundedButton(1, height - 1, 2, 0, 0x3C3C3C, 0xE1E1E1, 0xE1E1E1, 0x3C3C3C, submitButtonText))
|
||
filesystemDialog.submitButton.localPosition.x = filesystemDialog.width - filesystemDialog.submitButton.width - 1
|
||
filesystemDialog.cancelButton.localPosition.x = filesystemDialog.submitButton.localPosition.x - filesystemDialog.cancelButton.width - 2
|
||
|
||
filesystemDialog.extensionComboBox = filesystemDialog:addChild(GUI.comboBox(1, height - 1, 1, 1, 0xE1E1E1, 0x555555, 0xC3C3C3, 0x888888))
|
||
filesystemDialog.extensionComboBox.hidden = true
|
||
|
||
filesystemDialog.inputField = filesystemDialog:addChild(GUI.inputField(2, height - 1, 1, 1, 0xE1E1E1, 0x555555, 0x888888, 0xE1E1E1, 0x777777, nil, placeholderText))
|
||
|
||
filesystemDialog.treeView = filesystemDialog:addChild(GUI.treeView(
|
||
1, 1, width, height - 3,
|
||
0xE1E1E1, 0x3C3C3C, 0x3C3C3C, 0xAAAAAA, 0x3C3C3C, 0xE1E1E1, 0xBBBBBB, 0xAAAAAA, 0xC3C3C3, 0x444444,
|
||
path
|
||
))
|
||
|
||
filesystemDialog.draw = filesystemDialogDraw
|
||
filesystemDialog.setMode = filesystemDialogSetMode
|
||
filesystemDialog.addExtensionFilter = filesystemDialogAddExtensionFilter
|
||
|
||
filesystemDialog:setMode(GUI.filesystemModes.open, GUI.filesystemModes.file)
|
||
|
||
return filesystemDialog
|
||
end
|
||
|
||
local function filesystemDialogShow(filesystemDialog)
|
||
filesystemDialog:addAnimation(
|
||
function(mainContainer, object, animation)
|
||
object.localPosition.y = math.floor(1 + (1.0 - animation.position) * (-object.height))
|
||
end,
|
||
function(mainContainer, switch, animation)
|
||
animation:delete()
|
||
end
|
||
):start(0.5)
|
||
|
||
return filesystemDialog
|
||
end
|
||
|
||
--------------------------------------------------------------------------------------------------------------------------------
|
||
|
||
function GUI.addFilesystemDialogToContainer(parentContainer, ...)
|
||
local container = parentContainer:addChild(GUI.container(1, 1, parentContainer.width, parentContainer.height))
|
||
container:addChild(GUI.object(1, 1, container.width, container.height))
|
||
|
||
local filesystemDialog = container:addChild(GUI.filesystemDialog(1, 1, math.floor(container.width * 0.35), math.floor(container.height * 0.8), ...))
|
||
filesystemDialog.localPosition.x = math.floor(container.width / 2 - filesystemDialog.width / 2)
|
||
filesystemDialog.localPosition.y = -filesystemDialog.height
|
||
|
||
local function onAnyTouch()
|
||
local firstParent = filesystemDialog:getFirstParent()
|
||
container:delete()
|
||
firstParent:draw()
|
||
buffer.draw()
|
||
end
|
||
|
||
filesystemDialog.cancelButton.onTouch = function()
|
||
onAnyTouch()
|
||
callMethod(filesystemDialog.onCancel)
|
||
end
|
||
|
||
filesystemDialog.submitButton.onTouch = function()
|
||
onAnyTouch()
|
||
|
||
local path = filesystemDialog.treeView.selectedItem or filesystemDialog.treeView.workPath or "/"
|
||
if filesystemDialog.IOMode == GUI.filesystemModes.save then
|
||
path = path .. filesystemDialog.inputField.text
|
||
|
||
if filesystemDialog.filesystemMode == GUI.filesystemModes.file then
|
||
path = path .. filesystemDialog.extensionComboBox:getItem(filesystemDialog.extensionComboBox.selectedItem).text
|
||
else
|
||
path = path .. "/"
|
||
end
|
||
end
|
||
|
||
callMethod(filesystemDialog.onSubmit, path)
|
||
end
|
||
|
||
filesystemDialog.show = filesystemDialogShow
|
||
|
||
return filesystemDialog
|
||
end
|
||
|
||
--------------------------------------------------------------------------------------------------------------------------------
|
||
|
||
local function filesystemChooserDraw(object)
|
||
local tipWidth = object.height * 2 - 1
|
||
local y = math.floor(object.y + object.height / 2)
|
||
|
||
buffer.square(object.x, object.y, object.width - tipWidth, object.height, object.colors.background, object.colors.text, " ")
|
||
buffer.square(object.x + object.width - tipWidth, object.y, tipWidth, object.height, object.pressed and object.colors.tipText or object.colors.tipBackground, object.pressed and object.colors.tipBackground or object.colors.tipText, " ")
|
||
buffer.text(object.x + object.width - math.floor(tipWidth / 2) - 1, y, object.pressed and object.colors.tipBackground or object.colors.tipText, "…")
|
||
buffer.text(object.x + 1, y, object.colors.text, string.limit(object.path or object.placeholderText, object.width - tipWidth - 2, "left"))
|
||
|
||
return filesystemChooser
|
||
end
|
||
|
||
local function filesystemChooserAddExtensionFilter(object, extension)
|
||
object.extensionFilters[unicode.lower(extension)] = true
|
||
end
|
||
|
||
local function filesystemChooserSetMode(object, filesystemMode)
|
||
object.filesystemMode = filesystemMode
|
||
end
|
||
|
||
local function filesystemChooserEventHandler(mainContainer, object, eventData)
|
||
if eventData[1] == "touch" then
|
||
object.pressed = true
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
|
||
local filesystemDialog = GUI.addFilesystemDialogToContainer(mainContainer, object.submitButtonText, object.cancelButtonText, object.placeholderText, object.filesystemDialogPath)
|
||
|
||
for key in pairs(object.extensionFilters) do
|
||
filesystemDialog:addExtensionFilter(key)
|
||
end
|
||
filesystemDialog:setMode(GUI.filesystemModes.open, object.filesystemMode)
|
||
|
||
filesystemDialog.onCancel = function()
|
||
object.pressed = false
|
||
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
end
|
||
|
||
filesystemDialog.onSubmit = function(path)
|
||
object.path = path
|
||
object.pressed = false
|
||
|
||
mainContainer:draw()
|
||
buffer.draw()
|
||
callMethod(object.onSubmit, object.path)
|
||
end
|
||
|
||
filesystemDialog:show()
|
||
end
|
||
end
|
||
|
||
function GUI.filesystemChooser(x, y, width, height, backgroundColor, textColor, tipBackgroundColor, tipTextColor, path, submitButtonText, cancelButtonText, placeholderText, filesystemDialogPath)
|
||
local object = GUI.object(x, y, width, height)
|
||
|
||
object.eventHandler = comboBoxEventHandler
|
||
object.colors = {
|
||
tipBackground = tipBackgroundColor,
|
||
tipText = tipTextColor,
|
||
text = textColor,
|
||
background = backgroundColor
|
||
}
|
||
|
||
object.submitButtonText = submitButtonText
|
||
object.cancelButtonText = cancelButtonText
|
||
object.placeholderText = placeholderText
|
||
object.pressed = false
|
||
object.path = path
|
||
object.filesystemDialogPath = filesystemDialogPath
|
||
object.filesystemMode = GUI.filesystemModes.file
|
||
object.extensionFilters = {}
|
||
|
||
object.draw = filesystemChooserDraw
|
||
object.eventHandler = filesystemChooserEventHandler
|
||
object.addExtensionFilter = filesystemChooserAddExtensionFilter
|
||
object.setMode = filesystemChooserSetMode
|
||
|
||
return object
|
||
end
|
||
|
||
--------------------------------------------------------------------------------------------------------------------------------
|
||
|
||
-- buffer.flush()
|
||
-- buffer.draw(true)
|
||
|
||
-- local mainContainer = GUI.fullScreenContainer()
|
||
-- mainContainer:addChild(GUI.panel(1, 1, mainContainer.width, mainContainer.height, 0x262626))
|
||
|
||
-- local dialog = GUI.addFilesystemDialogToContainer(mainContainer, "Save", "Cancel", "File name", "/")
|
||
|
||
-- dialog:setMode(GUI.filesystemModes.save, GUI.filesystemModes.file)
|
||
-- dialog:addExtensionFilter(".pic")
|
||
-- dialog:addExtensionFilter(".app")
|
||
-- dialog.onSubmit = function(path)
|
||
-- GUI.error(path)
|
||
-- end
|
||
-- dialog:show()
|
||
|
||
-- local filesystemChooser = mainContainer:addChild(GUI.filesystemChooser(2, 2, 30, 3, 0xE1E1E1, 0x888888, 0x3C3C3C, 0x888888, nil, "Open", "Cancel", "Choose file", "/"))
|
||
-- filesystemChooser:addExtensionFilter(".cfg")
|
||
-- filesystemChooser.onSubmit = function(path)
|
||
-- GUI.error("File \"" .. path .. "\" was selected")
|
||
-- end
|
||
|
||
-- mainContainer:draw()
|
||
-- buffer.draw(true)
|
||
-- mainContainer:startEventHandling()
|
||
|
||
--------------------------------------------------------------------------------------------------------------------------------
|
||
|
||
return GUI
|
||
|
||
|
||
|
||
|
||
|
||
|