From: Jason Woofenden Date: Sun, 20 Sep 2015 21:41:17 +0000 (-0400) Subject: add license, fix filenames X-Git-Url: https://jasonwoof.com/gitweb/?p=crayon_mockup.git;a=commitdiff_plain;h=2d902775d3b9f916b5a38ac8874a734ca586e6b3 add license, fix filenames --- diff --git a/LICENSE.txt b/LICENSE.txt new file mode 100644 index 0000000..94a9ed0 --- /dev/null +++ b/LICENSE.txt @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/Makefile b/Makefile index 907e445..861ce4a 100644 --- a/Makefile +++ b/Makefile @@ -1,11 +1,11 @@ -objects= auto.js style.css +objects= main.js style.css all: $(objects) clean: rm -f $(objects) -style.css: styl.styl +style.css: style.styl stylus -c -p $< > $@ %.js: %.coffee diff --git a/auto.coffee b/auto.coffee deleted file mode 100644 index 2bd4bfa..0000000 --- a/auto.coffee +++ /dev/null @@ -1,265 +0,0 @@ -# settings -width = 800 -height = 600 -supply_height = 96 -CLICK_FUZ = 10 # this far away from things is close enough to be "clicked on" -PROX_MAX = CLICK_FUZ * CLICK_FUZ - -# constants -STYLE_NORMAL = 0 -STYLE_SELECTED = 1 -STYLE_HOVER = 2 -STYLE_EDITING = 3 -STYLE_DRAGGING = 4 - -STYLE_TO_CLASS = [ - "normal" - "selected" - "hover" - "editing" - "dragging" -] - -set_style_class = (args) -> - args.el.setAttribute 'class', "#{args.class} #{STYLE_TO_CLASS[args.style]}" - -# json (compiled to javascript and minified) is ~8% smaller than the resulting xml -json_to_svg = (json) -> - for tag, attrs of json - el = document.createElementNS 'http://www.w3.org/2000/svg', tag - for k, v of attrs - if k is 'children' - for child in v - el.appendChild json_to_svg child - else if k is 'contents' - el.appendChild document.createTextNode v - else - el.setAttribute k, v - return el - -next_widget_id = 0 -# public vars: x, y, width, height, el -class Visible - # required args: svg - constructor: (args) -> - @id = next_widget_id - next_widget_id += 1 - @svg = args.svg - @x = args.x ? 1 - @y = args.y ? 1 - @width = args.width ? 50 - @height = args.height ? 34 - @style = args.style ? STYLE_NORMAL - destruct: -> - move: (args) -> - @x = args.x - @y = args.y - proximity: (xy) -> # return the square of the distance to your visible bits - return PROX_MAX + 1 - set_style: (style) -> - @style = style - -class Control extends Visible - -class Widget extends Visible - #sub-classes are expected to implement all of these: - clone: -> - return new Widget @ - controls: -> # create controls, return them - return [] - hide_controls: -> - -class RectWidget extends Widget - constructor: (args) -> - super args - @css_class = 'box' - @el = json_to_svg rect: - x: @x + 1 - y: @y + 1 - width: @width - 2 - height: @height - 2 - class: 'box normal' - @svg.appendChild @el - destruct: -> - super() - if @el? - @svg.removeChild @el - clone: -> - return new RectWidget @ - set_style: (style) -> - super style - set_style_class el: @el, class: 'box', style: style - move: (args) -> - super args - @el.setAttribute 'x', @x + 1 - @el.setAttribute 'y', @y + 1 - proximity: (xy) -> # return the square of the distance to your visible bits - x = xy.x - y = xy.y - prox = PROX_MAX + 1 - in_x = false - in_y = false - if x > @x - CLICK_FUZ and x < @x + @width + CLICK_FUZ - in_x = true - if y < @y + @height / 2 - new_prox = @y - y - else - new_prox = @y + @height - y - new_prox *= new_prox - if new_prox < prox - prox = new_prox - if y > @y - CLICK_FUZ and y < @y + @height + CLICK_FUZ - in_y = true - if x < @x + @width / 2 - new_prox = @x - x - else - new_prox = @x + @width - x - new_prox *= new_prox - if new_prox < prox - prox = new_prox - if in_x and in_y and prox > PROX_MAX - prox = PROX_MAX - 1 - return prox - controls: -> # create controls, return them - return [] - hide_controls: -> - -# called automatically on domcontentloaded -init = -> - svg_offset = null - $container = $ '.crayon_mockup' - svg = json_to_svg svg: width: width, height: height, viewBox: "0 0 #{width} #{height}" - $svg = $ svg - $container.append $svg - svg.appendChild json_to_svg filter: - id: 'crayon', filterUnits: 'userSpaceOnUse' - x: '-5%', y: '-5%', height: '110%', width: '110%' - children: [ - { feTurbulence: baseFrequency: '.3', numOctaves: '2', type: 'fractalNoise' } - { feDisplacementMap: scale: '6', xChannelSelector: 'R', in: 'SourceGraphic' } - ] - svg.appendChild json_to_svg style: - type: 'text/css' - contents: '.box.normal,.box.hover,.box.selected{filter: url(#crayon)}' - - # create canvas border - svg.appendChild json_to_svg rect: - x: 1 - y: supply_height + 1 - width: width - 2 - height: height - 2 - supply_height - class: 'canvas_border' - - supply = {} - for args, i in [ - { width: 40, height: 40 } - { width: 12, height: 50 } - { width: 70, height: 12 } - ] - widget = new RectWidget { - width: args.width - height: args.height - x: 30 + i * 90 + (70 - args.width) / 2 - y: (supply_height - args.height) / 2 - svg: svg - } - supply[widget.id] = widget - - # editor state - on_canvas = {} - selected = {} - editing = {} # has controls - dragging = false - drag_from = x: 0, y: 0 # mouse was here at last frame of drag - shift_key_down = false - - deselect_all = (args) -> - except = args?.except ? null - for id, w of selected - w.set_style STYLE_NORMAL - delete selected[id] - closest_widget = (widgets, xy) -> - prox = PROX_MAX + 1 - closest = null - for id, w of widgets - new_prox = w.proximity xy - if new_prox < prox - prox = new_prox - closest = w - if prox < PROX_MAX - return closest - return null - svg_event_to_xy = (e) -> - unless svg_offset? - svg_offset = $svg.offset() - return { - x: Math.round(e.pageX - svg_offset.left) - y: Math.round(e.pageY - svg_offset.top) - } - mousedown = (e) -> - mousemove e - if dragging # two mousedowns in a row?! it happens - return mouseup e - xy = svg_event_to_xy e - if xy.y < supply_height - closest = closest_widget supply, xy - if closest? - closest = closest.clone() - on_canvas[closest.id] = closest - else - closest = closest_widget on_canvas, xy - if closest? - unless (shift_key_down or selected[closest.id]?) - deselect_all except: closest - selected[closest.id] = closest - closest.set_style STYLE_DRAGGING - dragging = true - drag_from = xy - else - deselect_all() - return false - mouseup = (e) -> - mousemove e - if dragging - for id, w of selected - if w.y < supply_height - w.destruct() - delete selected[id] - else - w.set_style STYLE_SELECTED - dragging = false - return false - prev_hover = null - mousemove = (e) -> - xy = svg_event_to_xy e - if dragging - return if drag_from.x is xy.x and drag_from.y is xy.y - rel_x = xy.x - drag_from.x - rel_y = xy.y - drag_from.y - drag_from = xy - for id, w of selected - w.move x: w.x + rel_x, y: w.y + rel_y - else - hover = closest_widget on_canvas, xy - unless hover? - hover = closest_widget supply, xy - if hover != prev_hover - if prev_hover? - # FIXME - if selected[prev_hover.id]? - prev_hover.set_style STYLE_SELECTED - else - prev_hover.set_style STYLE_NORMAL - if hover? - hover.set_style STYLE_HOVER - prev_hover = hover - return false - $svg.mousedown mousedown - $svg.mouseup mouseup - $svg.mousemove mousemove - $(document).on 'keyup keydown', (e) -> - shift_key_down = e.shiftKey - return true - #($ document).keydown (e) -> - -$ init diff --git a/index.html b/index.html index 4cc719a..e4fa63a 100644 --- a/index.html +++ b/index.html @@ -3,8 +3,8 @@ Crayon Mockup (working title) - - + +

Crayon Mockup

diff --git a/main.coffee b/main.coffee new file mode 100644 index 0000000..270b3cd --- /dev/null +++ b/main.coffee @@ -0,0 +1,281 @@ +# Copyright 2015 Jason Woofenden +# +# This program is free software: you can redistribute it and/or modify it under +# the terms of the GNU General Public License as published by the Free Software +# Foundation, either version 3 of the License, or (at your option) any later +# version. +# +# This program is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more +# details. +# +# You should have received a copy of the GNU General Public License along with +# this program. If not, see . + + +# settings +width = 800 +height = 600 +supply_height = 96 +CLICK_FUZ = 10 # this far away from things is close enough to be "clicked on" +PROX_MAX = CLICK_FUZ * CLICK_FUZ + +# constants +STYLE_NORMAL = 0 +STYLE_SELECTED = 1 +STYLE_HOVER = 2 +STYLE_EDITING = 3 +STYLE_DRAGGING = 4 + +STYLE_TO_CLASS = [ + "normal" + "selected" + "hover" + "editing" + "dragging" +] + +set_style_class = (args) -> + args.el.setAttribute 'class', "#{args.class} #{STYLE_TO_CLASS[args.style]}" + +# json (compiled to javascript and minified) is ~8% smaller than the resulting xml +json_to_svg = (json) -> + for tag, attrs of json + el = document.createElementNS 'http://www.w3.org/2000/svg', tag + for k, v of attrs + if k is 'children' + for child in v + el.appendChild json_to_svg child + else if k is 'contents' + el.appendChild document.createTextNode v + else + el.setAttribute k, v + return el + +next_widget_id = 0 +# public vars: x, y, width, height, el +class Visible + # required args: svg + constructor: (args) -> + @id = next_widget_id + next_widget_id += 1 + @svg = args.svg + @x = args.x ? 1 + @y = args.y ? 1 + @width = args.width ? 50 + @height = args.height ? 34 + @style = args.style ? STYLE_NORMAL + destruct: -> + move: (args) -> + @x = args.x + @y = args.y + proximity: (xy) -> # return the square of the distance to your visible bits + return PROX_MAX + 1 + set_style: (style) -> + @style = style + +class Control extends Visible + +class Widget extends Visible + #sub-classes are expected to implement all of these: + clone: -> + return new Widget @ + controls: -> # create controls, return them + return [] + hide_controls: -> + +class RectWidget extends Widget + constructor: (args) -> + super args + @css_class = 'box' + @el = json_to_svg rect: + x: @x + 1 + y: @y + 1 + width: @width - 2 + height: @height - 2 + class: 'box normal' + @svg.appendChild @el + destruct: -> + super() + if @el? + @svg.removeChild @el + clone: -> + return new RectWidget @ + set_style: (style) -> + super style + set_style_class el: @el, class: 'box', style: style + move: (args) -> + super args + @el.setAttribute 'x', @x + 1 + @el.setAttribute 'y', @y + 1 + proximity: (xy) -> # return the square of the distance to your visible bits + x = xy.x + y = xy.y + prox = PROX_MAX + 1 + in_x = false + in_y = false + if x > @x - CLICK_FUZ and x < @x + @width + CLICK_FUZ + in_x = true + if y < @y + @height / 2 + new_prox = @y - y + else + new_prox = @y + @height - y + new_prox *= new_prox + if new_prox < prox + prox = new_prox + if y > @y - CLICK_FUZ and y < @y + @height + CLICK_FUZ + in_y = true + if x < @x + @width / 2 + new_prox = @x - x + else + new_prox = @x + @width - x + new_prox *= new_prox + if new_prox < prox + prox = new_prox + if in_x and in_y and prox > PROX_MAX + prox = PROX_MAX - 1 + return prox + controls: -> # create controls, return them + return [] + hide_controls: -> + +# called automatically on domcontentloaded +init = -> + svg_offset = null + $container = $ '.crayon_mockup' + svg = json_to_svg svg: width: width, height: height, viewBox: "0 0 #{width} #{height}" + $svg = $ svg + $container.append $svg + svg.appendChild json_to_svg filter: + id: 'crayon', filterUnits: 'userSpaceOnUse' + x: '-5%', y: '-5%', height: '110%', width: '110%' + children: [ + { feTurbulence: baseFrequency: '.3', numOctaves: '2', type: 'fractalNoise' } + { feDisplacementMap: scale: '6', xChannelSelector: 'R', in: 'SourceGraphic' } + ] + svg.appendChild json_to_svg style: + type: 'text/css' + contents: '.box.normal,.box.hover,.box.selected{filter: url(#crayon)}' + + # create canvas border + svg.appendChild json_to_svg rect: + x: 1 + y: supply_height + 1 + width: width - 2 + height: height - 2 - supply_height + class: 'canvas_border' + + supply = {} + for args, i in [ + { width: 40, height: 40 } + { width: 12, height: 50 } + { width: 70, height: 12 } + ] + widget = new RectWidget { + width: args.width + height: args.height + x: 30 + i * 90 + (70 - args.width) / 2 + y: (supply_height - args.height) / 2 + svg: svg + } + supply[widget.id] = widget + + # editor state + on_canvas = {} + selected = {} + editing = {} # has controls + dragging = false + drag_from = x: 0, y: 0 # mouse was here at last frame of drag + shift_key_down = false + + deselect_all = (args) -> + except = args?.except ? null + for id, w of selected + w.set_style STYLE_NORMAL + delete selected[id] + closest_widget = (widgets, xy) -> + prox = PROX_MAX + 1 + closest = null + for id, w of widgets + new_prox = w.proximity xy + if new_prox < prox + prox = new_prox + closest = w + if prox < PROX_MAX + return closest + return null + svg_event_to_xy = (e) -> + unless svg_offset? + svg_offset = $svg.offset() + return { + x: Math.round(e.pageX - svg_offset.left) + y: Math.round(e.pageY - svg_offset.top) + } + mousedown = (e) -> + mousemove e + if dragging # two mousedowns in a row?! it happens + return mouseup e + xy = svg_event_to_xy e + if xy.y < supply_height + closest = closest_widget supply, xy + if closest? + closest = closest.clone() + on_canvas[closest.id] = closest + else + closest = closest_widget on_canvas, xy + if closest? + unless (shift_key_down or selected[closest.id]?) + deselect_all except: closest + selected[closest.id] = closest + closest.set_style STYLE_DRAGGING + dragging = true + drag_from = xy + else + deselect_all() + return false + mouseup = (e) -> + mousemove e + if dragging + for id, w of selected + if w.y < supply_height + w.destruct() + delete selected[id] + else + w.set_style STYLE_SELECTED + dragging = false + return false + prev_hover = null + mousemove = (e) -> + xy = svg_event_to_xy e + if dragging + return if drag_from.x is xy.x and drag_from.y is xy.y + rel_x = xy.x - drag_from.x + rel_y = xy.y - drag_from.y + drag_from = xy + for id, w of selected + w.move x: w.x + rel_x, y: w.y + rel_y + else + hover = closest_widget on_canvas, xy + unless hover? + hover = closest_widget supply, xy + if hover != prev_hover + if prev_hover? + # FIXME + if selected[prev_hover.id]? + prev_hover.set_style STYLE_SELECTED + else + prev_hover.set_style STYLE_NORMAL + if hover? + hover.set_style STYLE_HOVER + prev_hover = hover + return false + $svg.mousedown mousedown + $svg.mouseup mouseup + $svg.mousemove mousemove + $(document).on 'keyup keydown', (e) -> + shift_key_down = e.shiftKey + return true + #($ document).keydown (e) -> + +$ init diff --git a/styl.styl b/styl.styl deleted file mode 100644 index ae2bdc4..0000000 --- a/styl.styl +++ /dev/null @@ -1,53 +0,0 @@ -body - margin: 0px - padding: 10px - font: 15 Arimo, Arial, sans-serif -h1 - font-size: 28px - margin: 0 -p - margin: 0 -* p - margin-top: 10px - -color_crayon = #8c8c8c -color_selected = #544c4c -color_hover = #777 -color_dragging = #9e9373 -color_controls = #000 -.crayon_mockup - svg - path.polyline - fill: none - stroke-width: 5 - stroke-linecap: butt - stroke-linejoin: round - stroke-miterlimit: 4 - stroke-opacity: 1 - stroke-dasharray: none - // fails in firefox (must be inline) filter: url(#crayon) - rect - fill: none - rect.canvas_border - overflow: hidden - stroke: #ccc - stroke-width: 2 - stroke-linecap: butt - stroke-linejoin:miter - stroke-dasharray:2 4 - stroke-dashoffset:1 - //stroke-opacity:1;marker:none;enable-background:accumulate - rect.box - stroke: color_crayon - stroke-width: 4 - stroke-linecap: butt - stroke-linejoin:miter - // this doesn't work in firefox: filter: url(#crayon) - rect.box, path.polyline - stroke: color_crayon - rect.box.hover, path.polyline.hover - stroke: color_hover - rect.box.dragging, path.polyline.dragging - stroke: color_dragging - rect.box.selected, path.polyline.selected - stroke: color_selected diff --git a/style.styl b/style.styl new file mode 100644 index 0000000..ae2bdc4 --- /dev/null +++ b/style.styl @@ -0,0 +1,53 @@ +body + margin: 0px + padding: 10px + font: 15 Arimo, Arial, sans-serif +h1 + font-size: 28px + margin: 0 +p + margin: 0 +* p + margin-top: 10px + +color_crayon = #8c8c8c +color_selected = #544c4c +color_hover = #777 +color_dragging = #9e9373 +color_controls = #000 +.crayon_mockup + svg + path.polyline + fill: none + stroke-width: 5 + stroke-linecap: butt + stroke-linejoin: round + stroke-miterlimit: 4 + stroke-opacity: 1 + stroke-dasharray: none + // fails in firefox (must be inline) filter: url(#crayon) + rect + fill: none + rect.canvas_border + overflow: hidden + stroke: #ccc + stroke-width: 2 + stroke-linecap: butt + stroke-linejoin:miter + stroke-dasharray:2 4 + stroke-dashoffset:1 + //stroke-opacity:1;marker:none;enable-background:accumulate + rect.box + stroke: color_crayon + stroke-width: 4 + stroke-linecap: butt + stroke-linejoin:miter + // this doesn't work in firefox: filter: url(#crayon) + rect.box, path.polyline + stroke: color_crayon + rect.box.hover, path.polyline.hover + stroke: color_hover + rect.box.dragging, path.polyline.dragging + stroke: color_dragging + rect.box.selected, path.polyline.selected + stroke: color_selected