276 lines
10 KiB
JavaScript
276 lines
10 KiB
JavaScript
'use strict'
|
|
|
|
/* global Acels */
|
|
/* global Theme */
|
|
/* global Source */
|
|
/* global History */
|
|
|
|
/* global Manager */
|
|
/* global Renderer */
|
|
/* global Tool */
|
|
/* global Interface */
|
|
/* global Picker */
|
|
/* global Cursor */
|
|
|
|
/* global FileReader */
|
|
|
|
function Client () {
|
|
this.install = function (host) {
|
|
console.info('Client', 'Installing..')
|
|
|
|
this.acels = new Acels(this)
|
|
this.theme = new Theme(this)
|
|
this.history = new History(this)
|
|
this.source = new Source(this)
|
|
|
|
this.manager = new Manager(this)
|
|
this.renderer = new Renderer(this)
|
|
this.tool = new Tool(this)
|
|
this.interface = new Interface(this)
|
|
this.picker = new Picker(this)
|
|
this.cursor = new Cursor(this)
|
|
|
|
host.appendChild(this.renderer.el)
|
|
|
|
document.addEventListener('mousedown', (e) => { this.cursor.down(e) }, false)
|
|
document.addEventListener('mousemove', (e) => { this.cursor.move(e) }, false)
|
|
document.addEventListener('contextmenu', (e) => { this.cursor.alt(e) }, false)
|
|
document.addEventListener('mouseup', (e) => { this.cursor.up(e) }, false)
|
|
document.addEventListener('copy', (e) => { this.copy(e) }, false)
|
|
document.addEventListener('cut', (e) => { this.cut(e) }, false)
|
|
document.addEventListener('paste', (e) => { this.paste(e) }, false)
|
|
window.addEventListener('resize', (e) => { this.onResize() }, false)
|
|
window.addEventListener('dragover', (e) => { e.stopPropagation(); e.preventDefault(); e.dataTransfer.dropEffect = 'copy' })
|
|
window.addEventListener('drop', this.onDrop)
|
|
|
|
this.acels.set('∷', 'Toggle Menubar', 'Tab', () => { this.acels.toggle() })
|
|
this.acels.set('∷', 'Open Theme', 'CmdOrCtrl+Shift+O', () => { this.theme.open() })
|
|
this.acels.set('∷', 'Reset Theme', 'CmdOrCtrl+Backspace', () => { this.theme.reset() })
|
|
this.acels.set('File', 'New', 'CmdOrCtrl+N', () => { this.tool.erase(); this.update(); this.source.new() })
|
|
this.acels.set('File', 'Open', 'CmdOrCtrl+O', () => { this.source.open('grid', this.whenOpen) })
|
|
this.acels.set('File', 'Save', 'CmdOrCtrl+S', () => { this.source.write('dotgrid', 'grid', this.tool.export(), 'text/plain') })
|
|
this.acels.set('File', 'Export Vector', 'CmdOrCtrl+E', () => { this.source.write('dotgrid', 'svg', this.manager.toString(), 'image/svg+xml') })
|
|
this.acels.set('File', 'Export Image', 'CmdOrCtrl+Shift+E', () => { this.manager.toPNG(this.tool.settings.size, (dataUrl) => { this.source.write('dotgrid', 'png', dataUrl, 'image/png') }) })
|
|
this.acels.set('Edit', 'Undo', 'CmdOrCtrl+Z', () => { this.tool.undo() })
|
|
this.acels.set('Edit', 'Redo', 'CmdOrCtrl+Shift+Z', () => { this.tool.redo() })
|
|
this.acels.set('View', 'Color Picker', 'G', () => { this.picker.start() })
|
|
this.acels.set('View', 'Toggle Grid', 'H', () => { this.renderer.toggle() })
|
|
this.acels.set('View', 'Toggle Tools', 'CmdOrCtrl+H', () => { this.interface.toggle() })
|
|
this.acels.set('Layers', 'Foreground', 'CmdOrCtrl+1', () => { this.tool.selectLayer(0) })
|
|
this.acels.set('Layers', 'Middleground', 'CmdOrCtrl+2', () => { this.tool.selectLayer(1) })
|
|
this.acels.set('Layers', 'Background', 'CmdOrCtrl+3', () => { this.tool.selectLayer(2) })
|
|
this.acels.set('Layers', 'Merge Layers', 'CmdOrCtrl+M', () => { this.tool.merge() })
|
|
this.acels.set('Stroke', 'Line', 'A', () => { this.tool.cast('line') })
|
|
this.acels.set('Stroke', 'Arc', 'S', () => { this.tool.cast('arc_c') })
|
|
this.acels.set('Stroke', 'Arc Rev', 'D', () => { this.tool.cast('arc_r') })
|
|
this.acels.set('Stroke', 'Bezier', 'F', () => { this.tool.cast('bezier') })
|
|
this.acels.set('Stroke', 'Close', 'Z', () => { this.tool.cast('close') })
|
|
this.acels.set('Stroke', 'Arc(full)', 'T', () => { this.tool.cast('arc_c_full') })
|
|
this.acels.set('Stroke', 'Arc Rev(full)', 'Y', () => { this.tool.cast('arc_r_full') })
|
|
this.acels.set('Stroke', 'Clear Selection', 'Escape', () => { this.tool.clear() })
|
|
this.acels.set('Stroke', 'Erase Segment', 'Backspace', () => { this.tool.removeSegment() })
|
|
this.acels.set('Control', 'Add Point', 'Enter', () => { this.tool.addVertex(this.cursor.pos); this.renderer.update() })
|
|
this.acels.set('Control', 'Move Up', 'Up', () => { this.cursor.pos.y -= 15; this.renderer.update() })
|
|
this.acels.set('Control', 'Move Right', 'Right', () => { this.cursor.pos.x += 15; this.renderer.update() })
|
|
this.acels.set('Control', 'Move Down', 'Down', () => { this.cursor.pos.y += 15; this.renderer.update() })
|
|
this.acels.set('Control', 'Move Left', 'Left', () => { this.cursor.pos.x -= 15; this.renderer.update() })
|
|
this.acels.set('Control', 'Remove Point', 'X', () => { this.tool.removeSegmentsAt(this.cursor.pos) })
|
|
this.acels.set('Style', 'Linecap', 'Q', () => { this.tool.toggle('linecap') })
|
|
this.acels.set('Style', 'Linejoin', 'W', () => { this.tool.toggle('linejoin') })
|
|
this.acels.set('Style', 'Mirror', 'E', () => { this.tool.toggle('mirror') })
|
|
this.acels.set('Style', 'Fill', 'R', () => { this.tool.toggle('fill') })
|
|
this.acels.set('Style', 'Thicker', '}', () => { this.tool.toggle('thickness', 1) })
|
|
this.acels.set('Style', 'Thinner', '{', () => { this.tool.toggle('thickness', -1) })
|
|
this.acels.set('Style', 'Thicker +5', ']', () => { this.tool.toggle('thickness', 5) })
|
|
this.acels.set('Style', 'Thinner -5', '[', () => { this.tool.toggle('thickness', -5) })
|
|
this.acels.route(this)
|
|
|
|
this.manager.install()
|
|
this.interface.install(host)
|
|
this.theme.install(host, () => { this.update() })
|
|
this.acels.install(host)
|
|
}
|
|
|
|
this.start = () => {
|
|
console.log('Client', 'Starting..')
|
|
console.info(`${this.acels}`)
|
|
|
|
this.theme.start()
|
|
this.acels.start()
|
|
this.tool.start()
|
|
this.renderer.start()
|
|
this.interface.start()
|
|
|
|
this.history.push(this.layers) // initial state
|
|
|
|
this.source.new()
|
|
this.onResize()
|
|
|
|
this.interface.update(true) // force an update
|
|
|
|
setTimeout(() => { document.body.className += ' ready' }, 250)
|
|
}
|
|
|
|
this.update = () => {
|
|
this.manager.update()
|
|
this.interface.update()
|
|
this.renderer.update()
|
|
}
|
|
|
|
this.clear = () => {
|
|
this.history.clear()
|
|
this.tool.reset()
|
|
this.reset()
|
|
this.renderer.update()
|
|
this.interface.update(true)
|
|
}
|
|
|
|
this.reset = () => {
|
|
this.tool.clear()
|
|
this.update()
|
|
}
|
|
|
|
this.whenOpen = (file, data) => {
|
|
this.tool.replace(JSON.parse(data))
|
|
this.onResize()
|
|
}
|
|
|
|
// Resize Tools
|
|
|
|
this.fitSize = () => {
|
|
if (this.requireResize() === false) { return }
|
|
console.log('Client', `Will resize to: ${printSize(this.getRequiredSize())}`)
|
|
this.update()
|
|
}
|
|
|
|
this.getPadding = () => {
|
|
return { x: 60, y: 90 }
|
|
}
|
|
|
|
this.getWindowSize = () => {
|
|
return { width: window.innerWidth, height: window.innerHeight }
|
|
}
|
|
|
|
this.getProjectSize = () => {
|
|
return this.tool.settings.size
|
|
}
|
|
|
|
this.getPaddedSize = () => {
|
|
const rect = this.getWindowSize()
|
|
const pad = this.getPadding()
|
|
return { width: step(rect.width - pad.x, 15), height: step(rect.height - pad.y, 15) }
|
|
}
|
|
|
|
this.getRequiredSize = () => {
|
|
const rect = this.getProjectSize()
|
|
const pad = this.getPadding()
|
|
return { width: step(rect.width, 15) + pad.x, height: step(rect.height, 15) + pad.y }
|
|
}
|
|
|
|
this.requireResize = () => {
|
|
const _window = this.getWindowSize()
|
|
const _required = this.getRequiredSize()
|
|
const offset = sizeOffset(_window, _required)
|
|
if (offset.width !== 0 || offset.height !== 0) {
|
|
console.log('Client', `Require ${printSize(_required)}, but window is ${printSize(_window)}(${printSize(offset)})`)
|
|
return true
|
|
}
|
|
return false
|
|
}
|
|
|
|
this.onResize = () => {
|
|
const _project = this.getProjectSize()
|
|
const _padded = this.getPaddedSize()
|
|
const offset = sizeOffset(_padded, _project)
|
|
if (offset.width !== 0 || offset.height !== 0) {
|
|
console.log('Client', `Resize project to ${printSize(_padded)}`)
|
|
this.tool.settings.size = _padded
|
|
}
|
|
this.update()
|
|
}
|
|
|
|
// Events
|
|
|
|
this.drag = function (e) {
|
|
e.preventDefault()
|
|
e.stopPropagation()
|
|
|
|
const file = e.dataTransfer.files[0]
|
|
const filename = file.path ? file.path : file.name ? file.name : ''
|
|
|
|
if (filename.indexOf('.grid') < 0) { console.warn('Client', 'Not a .grid file'); return }
|
|
|
|
const reader = new FileReader()
|
|
|
|
reader.onload = function (e) {
|
|
const data = e.target && e.target.result ? e.target.result : ''
|
|
this.source.load(filename, data)
|
|
this.fitSize()
|
|
}
|
|
reader.readAsText(file)
|
|
}
|
|
|
|
this.onDrop = (e) => {
|
|
e.preventDefault()
|
|
e.stopPropagation()
|
|
const file = e.dataTransfer.files[0]
|
|
|
|
if (file.name.indexOf('.grid') > -1) {
|
|
this.source.read(e.dataTransfer.files[0], this.whenOpen)
|
|
}
|
|
}
|
|
|
|
this.copy = function (e) {
|
|
this.renderer.update()
|
|
|
|
if (e.target !== this.picker.input) {
|
|
e.clipboardData.setData('text/source', this.tool.export(this.tool.layer()))
|
|
e.clipboardData.setData('text/plain', this.tool.path())
|
|
e.clipboardData.setData('text/html', this.manager.el.outerHTML)
|
|
e.clipboardData.setData('text/svg+xml', this.manager.el.outerHTML)
|
|
e.preventDefault()
|
|
}
|
|
|
|
this.renderer.update()
|
|
}
|
|
|
|
this.cut = function (e) {
|
|
this.renderer.update()
|
|
|
|
if (e.target !== this.picker.input) {
|
|
e.clipboardData.setData('text/source', this.tool.export(this.tool.layer()))
|
|
e.clipboardData.setData('text/plain', this.tool.export(this.tool.layer()))
|
|
e.clipboardData.setData('text/html', this.manager.el.outerHTML)
|
|
e.clipboardData.setData('text/svg+xml', this.manager.el.outerHTML)
|
|
this.tool.layers[this.tool.index] = []
|
|
e.preventDefault()
|
|
}
|
|
|
|
this.renderer.update()
|
|
}
|
|
|
|
this.paste = function (e) {
|
|
if (e.target !== this.picker.el) {
|
|
let data = e.clipboardData.getData('text/source')
|
|
if (isJson(data)) {
|
|
data = JSON.parse(data.trim())
|
|
this.tool.import(data)
|
|
}
|
|
e.preventDefault()
|
|
}
|
|
|
|
this.renderer.update()
|
|
}
|
|
|
|
this.onKeyDown = (e) => {
|
|
}
|
|
|
|
this.onKeyUp = (e) => {
|
|
}
|
|
|
|
function sizeOffset (a, b) { return { width: a.width - b.width, height: a.height - b.height } }
|
|
function printSize (size) { return `${size.width}x${size.height}` }
|
|
function isJson (text) { try { JSON.parse(text); return true } catch (error) { return false } }
|
|
function step (v, s) { return Math.round(v / s) * s }
|
|
}
|