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editor.js
1697 lines
| 1 | /* globals jQuery, _, socssOptions, Backbone, CodeMirror, console, cssjs, wp */ |
| 2 | |
| 3 | (function ($, _, socssOptions) { |
| 4 | |
| 5 | var socss = { |
| 6 | model: {}, |
| 7 | collection: {}, |
| 8 | view: {}, |
| 9 | fn: {} |
| 10 | }; |
| 11 | |
| 12 | window.socss = socss; |
| 13 | |
| 14 | /** |
| 15 | * The toolbar view |
| 16 | */ |
| 17 | socss.view.toolbar = Backbone.View.extend({ |
| 18 | |
| 19 | button: _.template('<li><a href="#" class="toolbar-button socss-button"><%= text %></a></li>'), |
| 20 | |
| 21 | editor: null, |
| 22 | |
| 23 | initialize: function ( attr ) { |
| 24 | this.editor = attr.editor; |
| 25 | |
| 26 | var thisView = this; |
| 27 | this.$('.editor-expand').click(function (e) { |
| 28 | e.preventDefault(); |
| 29 | $(this).blur(); |
| 30 | thisView.trigger('click_expand'); |
| 31 | }); |
| 32 | |
| 33 | this.$('.editor-visual').click(function (e) { |
| 34 | e.preventDefault(); |
| 35 | $(this).blur(); |
| 36 | thisView.trigger('click_visual'); |
| 37 | }); |
| 38 | }, |
| 39 | |
| 40 | addButton: function (text, action) { |
| 41 | var thisView = this; |
| 42 | var button = $(this.button({text: text})) |
| 43 | .appendTo(this.$('.toolbar-function-buttons .toolbar-buttons')) |
| 44 | .click(function (e) { |
| 45 | e.preventDefault(); |
| 46 | $(this).blur(); |
| 47 | thisView.trigger('click_' + action); |
| 48 | }); |
| 49 | |
| 50 | return button; |
| 51 | } |
| 52 | }); |
| 53 | |
| 54 | /** |
| 55 | * The editor view, which handles codemirror stuff |
| 56 | */ |
| 57 | socss.view.editor = Backbone.View.extend({ |
| 58 | |
| 59 | codeMirror: null, |
| 60 | snippets: null, |
| 61 | toolbar: null, |
| 62 | visualProperties: null, |
| 63 | |
| 64 | inspector: null, |
| 65 | |
| 66 | cssSelectors: [], |
| 67 | |
| 68 | initialize: function (args) { |
| 69 | this.setupEditor(); |
| 70 | }, |
| 71 | |
| 72 | render: function () { |
| 73 | var thisView = this; |
| 74 | |
| 75 | // Setup the toolbar |
| 76 | this.toolbar = new socss.view.toolbar({ |
| 77 | editor: this, |
| 78 | el: this.$('.custom-css-toolbar') |
| 79 | }); |
| 80 | this.toolbar.editor = this; |
| 81 | this.toolbar.render(); |
| 82 | |
| 83 | // Create the visual properties view |
| 84 | this.visualProperties = new socss.view.properties({ |
| 85 | editor: this, |
| 86 | el: $('#so-custom-css-properties') |
| 87 | }); |
| 88 | this.visualProperties.render(); |
| 89 | |
| 90 | this.toolbar.on('click_expand', function () { |
| 91 | thisView.toggleExpand(); |
| 92 | }); |
| 93 | |
| 94 | this.toolbar.on('click_visual', function () { |
| 95 | thisView.visualProperties.loadCSS( thisView.codeMirror.getValue().trim() ); |
| 96 | thisView.visualProperties.show(); |
| 97 | }); |
| 98 | |
| 99 | this.preview = new socss.view.preview({ |
| 100 | editor: this, |
| 101 | el: this.$('.custom-css-preview') |
| 102 | }); |
| 103 | this.preview.render(); |
| 104 | }, |
| 105 | |
| 106 | /** |
| 107 | * Do the initial setup of the CodeMirror editor |
| 108 | */ |
| 109 | setupEditor: function () { |
| 110 | var thisView = this; |
| 111 | this.registerCodeMirrorAutocomplete(); |
| 112 | |
| 113 | // Setup the Codemirror instance |
| 114 | var $textArea = this.$('textarea.css-editor'); |
| 115 | var initValue = $textArea.val(); |
| 116 | // Pad with empty lines so the editor takes up all the white space. To try make sure user gets copy/paste |
| 117 | // options in context menu. |
| 118 | var newlineMatches = initValue.match(/\n/gm); |
| 119 | var lineCount = newlineMatches ? newlineMatches.length+1 : 1; |
| 120 | var paddedValue = initValue; |
| 121 | $textArea.val(paddedValue); |
| 122 | this.codeMirror = CodeMirror.fromTextArea($textArea.get(0), { |
| 123 | tabSize: 2, |
| 124 | lineNumbers: true, |
| 125 | mode: 'css', |
| 126 | theme: 'neat', |
| 127 | inputStyle: 'contenteditable', //necessary to allow context menu (right click) copy/paste etc. |
| 128 | gutters: [ |
| 129 | "CodeMirror-lint-markers" |
| 130 | ], |
| 131 | lint: true, |
| 132 | }); |
| 133 | |
| 134 | // Make sure the user doesn't leave without saving |
| 135 | this.$el.on('submit', function(){ |
| 136 | initValue = thisView.codeMirror.getValue().trim(); |
| 137 | }); |
| 138 | $(window).bind('beforeunload', function(){ |
| 139 | var editorValue = thisView.codeMirror.getValue().trim(); |
| 140 | if( editorValue !== initValue ) { |
| 141 | return socssOptions.loc.leave; |
| 142 | } |
| 143 | }); |
| 144 | |
| 145 | |
| 146 | // Set the container to visible overflow once the editor is setup |
| 147 | this.$el.find('.custom-css-container').css('overflow', 'visible'); |
| 148 | this.scaleEditor(); |
| 149 | |
| 150 | // Scale the editor whenever the window is resized |
| 151 | $(window).resize(function () { |
| 152 | thisView.scaleEditor(); |
| 153 | }); |
| 154 | |
| 155 | // Setup the extensions |
| 156 | this.setupCodeMirrorExtensions(); |
| 157 | }, |
| 158 | |
| 159 | /** |
| 160 | * Register the autocomplete helper. Based on css-hint.js in the codemirror addon folder. |
| 161 | */ |
| 162 | registerCodeMirrorAutocomplete: function () { |
| 163 | var thisView = this; |
| 164 | |
| 165 | var pseudoClasses = { |
| 166 | link: 1, visited: 1, active: 1, hover: 1, focus: 1, |
| 167 | "first-letter": 1, "first-line": 1, "first-child": 1, |
| 168 | before: 1, after: 1, lang: 1 |
| 169 | }; |
| 170 | |
| 171 | CodeMirror.registerHelper("hint", "css", function (cm) { |
| 172 | var cur = cm.getCursor(), token = cm.getTokenAt(cur); |
| 173 | var inner = CodeMirror.innerMode(cm.getMode(), token.state); |
| 174 | if (inner.mode.name !== "css") { |
| 175 | return; |
| 176 | } |
| 177 | |
| 178 | if (token.type === "keyword" && "!important".indexOf(token.string) === 0) { |
| 179 | return { |
| 180 | list: ["!important"], from: CodeMirror.Pos(cur.line, token.start), |
| 181 | to: CodeMirror.Pos(cur.line, token.end) |
| 182 | }; |
| 183 | } |
| 184 | |
| 185 | var start = token.start, end = cur.ch, word = token.string.slice(0, end - start); |
| 186 | if (/[^\w$_-]/.test(word)) { |
| 187 | word = ""; |
| 188 | start = end = cur.ch; |
| 189 | } |
| 190 | |
| 191 | var spec = CodeMirror.resolveMode("text/css"); |
| 192 | |
| 193 | var result = []; |
| 194 | |
| 195 | function add(keywords) { |
| 196 | for (var name in keywords) { |
| 197 | if (!word || name.lastIndexOf(word, 0) === 0) { |
| 198 | result.push(name); |
| 199 | } |
| 200 | } |
| 201 | } |
| 202 | |
| 203 | var st = inner.state.state; |
| 204 | |
| 205 | if (st === 'top') { |
| 206 | // We're going to autocomplete the selector using our own set of rules |
| 207 | var line = cm.getLine(cur.line).trim(); |
| 208 | |
| 209 | var selectors = thisView.cssSelectors; |
| 210 | for (var i = 0; i < selectors.length; i++) { |
| 211 | if (selectors[i].selector.indexOf(line) !== -1) { |
| 212 | result.push(selectors[i].selector); |
| 213 | } |
| 214 | } |
| 215 | |
| 216 | if (result.length) { |
| 217 | return { |
| 218 | list: result, |
| 219 | from: CodeMirror.Pos(cur.line, 0), |
| 220 | to: CodeMirror.Pos(cur.line, end) |
| 221 | }; |
| 222 | } |
| 223 | } |
| 224 | else { |
| 225 | |
| 226 | if (st === "pseudo" || token.type === "variable-3") { |
| 227 | add(pseudoClasses); |
| 228 | } |
| 229 | else if (st === "block" || st === "maybeprop") { |
| 230 | add(spec.propertyKeywords); |
| 231 | } |
| 232 | else if (st === "prop" || st === "parens" || st === "at" || st === "params") { |
| 233 | add(spec.valueKeywords); |
| 234 | add(spec.colorKeywords); |
| 235 | } |
| 236 | else if (st === "media" || st === "media_parens") { |
| 237 | add(spec.mediaTypes); |
| 238 | add(spec.mediaFeatures); |
| 239 | } |
| 240 | |
| 241 | if (result.length) { |
| 242 | return { |
| 243 | list: result, |
| 244 | from: CodeMirror.Pos(cur.line, start), |
| 245 | to: CodeMirror.Pos(cur.line, end) |
| 246 | }; |
| 247 | } |
| 248 | |
| 249 | } |
| 250 | |
| 251 | }); |
| 252 | }, |
| 253 | |
| 254 | setupCodeMirrorExtensions: function () { |
| 255 | var thisView = this; |
| 256 | |
| 257 | this.codeMirror.on('cursorActivity', function (cm) { |
| 258 | var cur = cm.getCursor(), token = cm.getTokenAt(cur); |
| 259 | var inner = CodeMirror.innerMode(cm.getMode(), token.state); |
| 260 | |
| 261 | // If we have a qualifier selected, then highlight that in the preview |
| 262 | if (token.type === 'qualifier' || token.type === 'tag' || token.type === 'builtin') { |
| 263 | var line = cm.getLine(cur.line); |
| 264 | var selector = line.substring(0, token.end); |
| 265 | |
| 266 | thisView.preview.highlight(selector); |
| 267 | } |
| 268 | else { |
| 269 | thisView.preview.clearHighlight(); |
| 270 | } |
| 271 | }); |
| 272 | |
| 273 | // This sets up automatic autocompletion at all times |
| 274 | this.codeMirror.on('keyup', function (cm, e) { |
| 275 | if ( |
| 276 | ( e.keyCode >= 65 && e.keyCode <= 90 ) || |
| 277 | ( e.keyCode === 189 && !e.shiftKey ) || |
| 278 | ( e.keyCode === 190 && !e.shiftKey ) || |
| 279 | ( e.keyCode === 51 && e.shiftKey ) || |
| 280 | ( e.keyCode === 189 && e.shiftKey ) |
| 281 | ) { |
| 282 | cm.showHint( { |
| 283 | completeSingle: false |
| 284 | } ); |
| 285 | } |
| 286 | }); |
| 287 | }, |
| 288 | |
| 289 | /** |
| 290 | * Scale the size of the editor depending on whether it's expanded or not |
| 291 | */ |
| 292 | scaleEditor: function () { |
| 293 | var windowHeight = $( window ).outerHeight(); |
| 294 | if (this.$el.hasClass('expanded')) { |
| 295 | // If we're in the expanded view, then resize the editor |
| 296 | this.$el.find( '.CodeMirror-scroll' ).css( 'max-height', '' ); |
| 297 | this.codeMirror.setSize('100%', windowHeight - this.$('.custom-css-toolbar').outerHeight()); |
| 298 | } |
| 299 | else { |
| 300 | // Attempt to calculate approximate space available for editor when not expanded. |
| 301 | var $form = $( '#so-custom-css-form' ); |
| 302 | var otherEltsHeight = $('#wpadminbar').outerHeight( true ) + |
| 303 | $( '#siteorigin-custom-css' ).find( '> h2' ).outerHeight( true ) + |
| 304 | $form.find( '> .custom-css-toolbar' ).outerHeight( true ) + |
| 305 | $form.find( '> p.description' ).outerHeight( true ) + |
| 306 | $form.find( '> p.submit' ).outerHeight( true ) + |
| 307 | parseFloat( $( '#wpbody-content' ).css( 'padding-bottom' ) ); |
| 308 | this.$el.find( '.CodeMirror-scroll' ).css( 'max-height', windowHeight - otherEltsHeight ); |
| 309 | this.codeMirror.setSize( '100%', 'auto' ); |
| 310 | } |
| 311 | }, |
| 312 | |
| 313 | /** |
| 314 | * Check if the editor is in expanded mode |
| 315 | * @returns bool |
| 316 | */ |
| 317 | isExpanded: function () { |
| 318 | return this.$el.hasClass('expanded'); |
| 319 | }, |
| 320 | |
| 321 | /** |
| 322 | * Toggle if this is expanded or not |
| 323 | */ |
| 324 | toggleExpand: function () { |
| 325 | this.$el.toggleClass('expanded'); |
| 326 | this.scaleEditor(); |
| 327 | }, |
| 328 | |
| 329 | /** |
| 330 | * Set the expanded state of the editor |
| 331 | * @param expanded |
| 332 | */ |
| 333 | setExpand: function (expanded) { |
| 334 | if (expanded) { |
| 335 | this.$el.addClass('expanded'); |
| 336 | } |
| 337 | else { |
| 338 | this.$el.removeClass('expanded'); |
| 339 | } |
| 340 | this.scaleEditor(); |
| 341 | }, |
| 342 | |
| 343 | /** |
| 344 | * Set the snippets available to this editor |
| 345 | */ |
| 346 | setSnippets: function (snippets) { |
| 347 | if (!_.isEmpty(snippets)) { |
| 348 | var thisView = this; |
| 349 | |
| 350 | this.snippets = new socss.view.snippets({ |
| 351 | snippets: snippets |
| 352 | }); |
| 353 | this.snippets.editor = this; |
| 354 | |
| 355 | this.snippets.render(); |
| 356 | this.toolbar.addButton('Snippets', 'snippets'); |
| 357 | this.toolbar.on('click_snippets', function () { |
| 358 | thisView.snippets.show(); |
| 359 | }); |
| 360 | } |
| 361 | }, |
| 362 | |
| 363 | /** |
| 364 | * Add some CSS to the editor. |
| 365 | * @param css |
| 366 | */ |
| 367 | addCode: function (css) { |
| 368 | var editor = this.codeMirror; |
| 369 | |
| 370 | var before_css = ''; |
| 371 | if (editor.doc.lineCount() === 1 && editor.doc.getLine(editor.doc.lastLine()).length === 0) { |
| 372 | before_css = ""; |
| 373 | } |
| 374 | else if (editor.doc.getLine(editor.doc.lastLine()).length === 0) { |
| 375 | before_css = "\n"; |
| 376 | } |
| 377 | else { |
| 378 | before_css = "\n\n"; |
| 379 | } |
| 380 | |
| 381 | // Now insert the code in the editor |
| 382 | editor.doc.setCursor( |
| 383 | editor.doc.lastLine(), |
| 384 | editor.doc.getLine(editor.doc.lastLine()).length |
| 385 | ); |
| 386 | editor.doc.replaceSelection(before_css + css); |
| 387 | }, |
| 388 | |
| 389 | addEmptySelector: function (selector) { |
| 390 | this.addCode(selector + " {\n \n}"); |
| 391 | }, |
| 392 | |
| 393 | /** |
| 394 | * Sets the inspector view that's being used by the editor |
| 395 | */ |
| 396 | setInspector: function (inspector) { |
| 397 | var thisView = this; |
| 398 | this.inspector = inspector; |
| 399 | this.cssSelectors = inspector.pageSelectors; |
| 400 | |
| 401 | // A selector is clicked in the inspector |
| 402 | inspector.on('click_selector', function (selector) { |
| 403 | if ( thisView.visualProperties.isVisible() ) { |
| 404 | thisView.visualProperties.addSelector(selector); |
| 405 | } |
| 406 | else { |
| 407 | thisView.addEmptySelector(selector); |
| 408 | } |
| 409 | }); |
| 410 | |
| 411 | // A property is clicked in the inspector |
| 412 | inspector.on('click_property', function (property) { |
| 413 | if ( ! thisView.visualProperties.isVisible() ) { |
| 414 | thisView.codeMirror.replaceSelection(property + ";\n "); |
| 415 | } |
| 416 | }); |
| 417 | |
| 418 | inspector.on('set_active_element', function(el, selectors){ |
| 419 | if ( thisView.visualProperties.isVisible() && selectors.length ) { |
| 420 | thisView.visualProperties.addSelector( selectors[0].selector ); |
| 421 | } |
| 422 | }); |
| 423 | } |
| 424 | |
| 425 | }); |
| 426 | |
| 427 | /** |
| 428 | * The preview. |
| 429 | */ |
| 430 | socss.view.preview = Backbone.View.extend({ |
| 431 | |
| 432 | template: _.template( $('#template-preview-window').html() ), |
| 433 | editor: null, |
| 434 | originalUri: null, |
| 435 | currentUri: null, |
| 436 | |
| 437 | initialize: function (attr) { |
| 438 | this.editor = attr.editor; |
| 439 | |
| 440 | var thisView = this; |
| 441 | this.editor.codeMirror.on('change', function (cm, c) { |
| 442 | thisView.updatePreviewCss(); |
| 443 | }); |
| 444 | }, |
| 445 | |
| 446 | render: function () { |
| 447 | var thisView = this; |
| 448 | |
| 449 | this.$el.html( this.template() ); |
| 450 | |
| 451 | this.$( '#preview-iframe' ) |
| 452 | .attr( 'src', socssOptions.homeURL ) |
| 453 | .on( 'load', function () { |
| 454 | var $$ = $(this); |
| 455 | |
| 456 | // Update the current URI with the iframe URI |
| 457 | thisView.currentUri = new URI( $$.contents().get(0).location.href ); |
| 458 | thisView.currentUri.removeQuery( 'so_css_preview' ); |
| 459 | thisView.$( '#preview-navigator input' ).val( thisView.currentUri.toString() ); |
| 460 | thisView.currentUri.addQuery( 'so_css_preview', 1 ); |
| 461 | |
| 462 | $$.contents().find('a').each(function () { |
| 463 | var href = $(this).attr('href'); |
| 464 | if (href === undefined) { |
| 465 | return true; |
| 466 | } |
| 467 | |
| 468 | var firstSeperator = (href.indexOf('?') === -1 ? '?' : '&'); |
| 469 | $(this).attr('href', href + firstSeperator + 'so_css_preview=1'); |
| 470 | }); |
| 471 | |
| 472 | thisView.updatePreviewCss(); |
| 473 | }) |
| 474 | .mouseleave(function () { |
| 475 | thisView.clearHighlight(); |
| 476 | }); |
| 477 | |
| 478 | this.$( '#preview-navigator input' ).keydown( function( e ){ |
| 479 | var $$ = $(this); |
| 480 | |
| 481 | if( e.keyCode == 13 ) { |
| 482 | e.preventDefault(); |
| 483 | |
| 484 | var newUri = new URI( $$.val() ); |
| 485 | |
| 486 | // Validate the URI |
| 487 | if( |
| 488 | thisView.originalUri.host() !== newUri.host() || |
| 489 | thisView.originalUri.protocol() !== newUri.protocol() |
| 490 | ) { |
| 491 | $$.blur(); |
| 492 | alert( $$.data( 'invalid-uri' ) ); |
| 493 | $$.focus(); |
| 494 | } |
| 495 | else { |
| 496 | newUri.addQuery( 'so_css_preview', 1 ); |
| 497 | thisView.$( '#preview-iframe' ).attr( 'src', newUri.toString() ); |
| 498 | } |
| 499 | } |
| 500 | } ); |
| 501 | |
| 502 | this.originalUri = new URI( socssOptions.homeURL ); |
| 503 | this.currentUri = new URI( socssOptions.homeURL ); |
| 504 | |
| 505 | this.currentUri.removeQuery( 'so_css_preview' ); |
| 506 | this.$('#preview-navigator input').val( this.currentUri.toString() ); |
| 507 | this.currentUri.addQuery( 'so_css_preview', 1 ); |
| 508 | }, |
| 509 | |
| 510 | /** |
| 511 | * Update the preview CSS from the CodeMirror value in the editor |
| 512 | */ |
| 513 | updatePreviewCss: function () { |
| 514 | var preview = this.$('#preview-iframe'); |
| 515 | if (preview.length === 0) { |
| 516 | return; |
| 517 | } |
| 518 | |
| 519 | var head = preview.contents().find('head'); |
| 520 | if (head.find('style.siteorigin-custom-css').length === 0) { |
| 521 | head.append('<style class="siteorigin-custom-css" type="text/css"></style>'); |
| 522 | } |
| 523 | var style = head.find('style.siteorigin-custom-css'); |
| 524 | |
| 525 | // Update the CSS after a short delay |
| 526 | var css = this.editor.codeMirror.getValue().trim(); |
| 527 | style.html(css); |
| 528 | }, |
| 529 | |
| 530 | /** |
| 531 | * Highlight all elements with a given selector |
| 532 | */ |
| 533 | highlight: function (selector) { |
| 534 | try { |
| 535 | this.editor.inspector.hl.highlight(selector); |
| 536 | } |
| 537 | catch (err) { |
| 538 | console.log('No inspector to highlight with'); |
| 539 | } |
| 540 | }, |
| 541 | |
| 542 | /** |
| 543 | * Clear the currently highlighted elements in preview |
| 544 | */ |
| 545 | clearHighlight: function () { |
| 546 | try { |
| 547 | this.editor.inspector.hl.clear(); |
| 548 | } |
| 549 | catch (err) { |
| 550 | console.log('No inspector to highlight with'); |
| 551 | } |
| 552 | } |
| 553 | |
| 554 | }); |
| 555 | |
| 556 | /** |
| 557 | * The dialog for the snippets browser |
| 558 | */ |
| 559 | socss.view.snippets = Backbone.View.extend({ |
| 560 | template: _.template($('#template-snippet-browser').html()), |
| 561 | snippet: _.template('<li class="snippet"><%- name %></li>'), |
| 562 | className: 'css-editor-snippet-browser', |
| 563 | snippets: null, |
| 564 | editor: null, |
| 565 | |
| 566 | events: { |
| 567 | 'click .close': 'hide', |
| 568 | 'click .buttons .insert-snippet': 'insertSnippet' |
| 569 | }, |
| 570 | |
| 571 | currentSnippet: null, |
| 572 | |
| 573 | initialize: function (args) { |
| 574 | this.snippets = args.snippets; |
| 575 | }, |
| 576 | |
| 577 | render: function () { |
| 578 | var thisView = this; |
| 579 | |
| 580 | |
| 581 | var clickSnippet = function (e) { |
| 582 | e.preventDefault(); |
| 583 | var $$ = $(this); |
| 584 | |
| 585 | thisView.$('.snippets li.snippet').removeClass('active'); |
| 586 | $(this).addClass('active'); |
| 587 | thisView.viewSnippet({ |
| 588 | name: $$.html(), |
| 589 | description: $$.data('description'), |
| 590 | css: $$.data('css') |
| 591 | }); |
| 592 | }; |
| 593 | |
| 594 | this.$el.html(this.template()); |
| 595 | for (var i = 0; i < this.snippets.length; i++) { |
| 596 | $(this.snippet({name: this.snippets[i].Name})) |
| 597 | .data({ |
| 598 | 'description': this.snippets[i].Description, |
| 599 | 'css': this.snippets[i].css |
| 600 | }) |
| 601 | .appendTo(this.$('ul.snippets')) |
| 602 | .click(clickSnippet); |
| 603 | } |
| 604 | |
| 605 | // Click on the first one |
| 606 | thisView.$('.snippets li.snippet').eq(0).click(); |
| 607 | |
| 608 | this.attach(); |
| 609 | return this; |
| 610 | }, |
| 611 | |
| 612 | viewSnippet: function (args) { |
| 613 | var w = this.$('.main .snippet-view'); |
| 614 | |
| 615 | w.find('.snippet-title').html(args.name); |
| 616 | w.find('.snippet-description').html(args.description); |
| 617 | w.find('.snippet-code').html(args.css); |
| 618 | |
| 619 | this.currentSnippet = args; |
| 620 | }, |
| 621 | |
| 622 | insertSnippet: function () { |
| 623 | var editor = this.editor.codeMirror; |
| 624 | var css = this.currentSnippet.css; |
| 625 | |
| 626 | var before_css = ''; |
| 627 | if (editor.doc.lineCount() === 1 && editor.doc.getLine(editor.doc.lastLine()).length === 0) { |
| 628 | before_css = ""; |
| 629 | } |
| 630 | else if (editor.doc.getLine(editor.doc.lastLine()).length === 0) { |
| 631 | before_css = "\n"; |
| 632 | } |
| 633 | else { |
| 634 | before_css = "\n\n"; |
| 635 | } |
| 636 | |
| 637 | // Now insert the code in the editor |
| 638 | editor.doc.setCursor( |
| 639 | editor.doc.lastLine(), |
| 640 | editor.doc.getLine(editor.doc.lastLine()).length |
| 641 | ); |
| 642 | editor.doc.replaceSelection(before_css + css); |
| 643 | |
| 644 | this.hide(); |
| 645 | }, |
| 646 | |
| 647 | attach: function () { |
| 648 | this.$el.appendTo('body'); |
| 649 | }, |
| 650 | |
| 651 | show: function () { |
| 652 | this.$el.show(); |
| 653 | }, |
| 654 | |
| 655 | hide: function () { |
| 656 | this.$el.hide(); |
| 657 | } |
| 658 | }); |
| 659 | |
| 660 | |
| 661 | /** |
| 662 | * The visual properties editor |
| 663 | */ |
| 664 | socss.view.properties = Backbone.View.extend({ |
| 665 | |
| 666 | model: socss.model.cssRules, |
| 667 | |
| 668 | tabTemplate: _.template('<li data-section="<%- id %>"><span class="fa fa-<%- icon %>"></span> <%- title %></li>'), |
| 669 | sectionTemplate: _.template('<div class="section" data-section="<%- id %>"><table class="fields-table"><tbody></tbody></table></div>'), |
| 670 | controllerTemplate: _.template('<tr><th scope="row"><%- title %></th><td></td></tr>'), |
| 671 | |
| 672 | /** |
| 673 | * The controllers for each of the properties |
| 674 | */ |
| 675 | propertyControllers: [], |
| 676 | |
| 677 | /** |
| 678 | * The editor view |
| 679 | */ |
| 680 | editor: null, |
| 681 | |
| 682 | /** |
| 683 | * The current, raw CSS |
| 684 | */ |
| 685 | css: '', |
| 686 | |
| 687 | /** |
| 688 | * Parsed CSS |
| 689 | */ |
| 690 | parsed: {}, |
| 691 | |
| 692 | /** |
| 693 | * The current active selector |
| 694 | */ |
| 695 | activeSelector: '', |
| 696 | |
| 697 | /** |
| 698 | * Was the editor expanded before we went into the property editor |
| 699 | */ |
| 700 | editorExpandedBefore: false, |
| 701 | |
| 702 | events: { |
| 703 | 'click .close': 'hide' |
| 704 | }, |
| 705 | |
| 706 | /** |
| 707 | * Initialize the properties editor with a new model |
| 708 | */ |
| 709 | initialize: function ( attr ) { |
| 710 | this.parser = window.css; |
| 711 | this.editor = attr.editor; |
| 712 | }, |
| 713 | |
| 714 | /** |
| 715 | * Render the property editor |
| 716 | */ |
| 717 | render: function () { |
| 718 | var thisView = this; |
| 719 | |
| 720 | // Clean up for potential re-renders |
| 721 | this.$('.section-tabs').empty(); |
| 722 | this.$('.sections').empty(); |
| 723 | this.$('.toolbar select').off(); |
| 724 | thisView.propertyControllers = []; |
| 725 | |
| 726 | var controllers = socssOptions.propertyControllers; |
| 727 | |
| 728 | for (var id in controllers) { |
| 729 | // Create the tabs |
| 730 | var $t = $(this.tabTemplate({ |
| 731 | id: id, |
| 732 | icon: controllers[id].icon, |
| 733 | title: controllers[id].title |
| 734 | })).appendTo(this.$('.section-tabs')); |
| 735 | |
| 736 | // Create the section wrapper |
| 737 | var $s = $(this.sectionTemplate({ |
| 738 | id: id |
| 739 | })).appendTo(this.$('.sections')); |
| 740 | |
| 741 | // Now lets add the controllers |
| 742 | if (!_.isEmpty(controllers[id].controllers)) { |
| 743 | |
| 744 | for (var i = 0; i < controllers[id].controllers.length; i++) { |
| 745 | |
| 746 | var $c = $(thisView.controllerTemplate({ |
| 747 | title: controllers[id].controllers[i].title |
| 748 | })).appendTo($s.find('tbody')); |
| 749 | |
| 750 | var controllerAtts = controllers[id].controllers[i]; |
| 751 | var controller; |
| 752 | |
| 753 | if (typeof socss.view.properties.controllers[controllerAtts.type] === 'undefined') { |
| 754 | // Setup a default controller |
| 755 | controller = new socss.view.propertyController({ |
| 756 | el: $c.find('td'), |
| 757 | propertiesView: thisView, |
| 758 | args: ( typeof controllerAtts.args === 'undefined' ? {} : controllerAtts.args ) |
| 759 | }); |
| 760 | } |
| 761 | else { |
| 762 | // Setup a specific controller |
| 763 | controller = new socss.view.properties.controllers[controllerAtts.type]({ |
| 764 | el: $c.find('td'), |
| 765 | propertiesView: thisView, |
| 766 | args: ( typeof controllerAtts.args === 'undefined' ? {} : controllerAtts.args ) |
| 767 | }); |
| 768 | } |
| 769 | |
| 770 | thisView.propertyControllers.push(controller); |
| 771 | |
| 772 | // Setup and render the controller |
| 773 | controller.render(); |
| 774 | controller.initChangeEvents(); |
| 775 | } |
| 776 | } |
| 777 | } |
| 778 | |
| 779 | // Setup the tab switching for the property sections |
| 780 | this.$('.section-tabs li').click(function () { |
| 781 | var $$ = $(this); |
| 782 | var show = thisView.$('.sections .section[data-section="' + $$.data('section') + '"]'); |
| 783 | |
| 784 | thisView.$('.sections .section').not(show).hide().removeClass('active'); |
| 785 | show.show().addClass('active'); |
| 786 | |
| 787 | thisView.$('.section-tabs li').not($$).removeClass('active'); |
| 788 | $$.addClass('active'); |
| 789 | }).eq(0).click(); |
| 790 | |
| 791 | this.$('.toolbar select').change(function () { |
| 792 | thisView.setActivateSelector($(this).find(':selected').data('selector')); |
| 793 | }); |
| 794 | }, |
| 795 | |
| 796 | /** |
| 797 | * Sets the rule value for the active selector |
| 798 | * @param rule |
| 799 | * @param value |
| 800 | */ |
| 801 | setRuleValue: function (rule, value) { |
| 802 | if ( |
| 803 | typeof this.activeSelector === 'undefined' || |
| 804 | typeof this.activeSelector.declarations === 'undefined' |
| 805 | ) { |
| 806 | return; |
| 807 | } |
| 808 | |
| 809 | var declarations = this.activeSelector.declarations; |
| 810 | var newRule = true; |
| 811 | var valueChanged = false; |
| 812 | for (var i = 0; i < declarations.length; i++) { |
| 813 | if (declarations[i].property === rule) { |
| 814 | newRule = false; |
| 815 | var declaration = declarations[i]; |
| 816 | if ( declaration.value !== value ) { |
| 817 | declaration.value = value; |
| 818 | valueChanged = true; |
| 819 | } |
| 820 | |
| 821 | // Remove empty declarations |
| 822 | if ( _.isEmpty( declaration.value ) ) { |
| 823 | declarations.splice( declarations.indexOf( declaration ) ); |
| 824 | } |
| 825 | break; |
| 826 | } |
| 827 | } |
| 828 | |
| 829 | if ( newRule && !_.isEmpty( value ) ) { |
| 830 | declarations.push({ |
| 831 | property: rule, |
| 832 | value: value, |
| 833 | type: 'declaration', |
| 834 | }); |
| 835 | valueChanged = true; |
| 836 | } |
| 837 | |
| 838 | if ( valueChanged ) { |
| 839 | this.updateMainEditor(false); |
| 840 | } |
| 841 | }, |
| 842 | |
| 843 | /** |
| 844 | * Adds the @import rule value if it doesn't already exist. |
| 845 | * |
| 846 | * @param newRule |
| 847 | * |
| 848 | */ |
| 849 | addImport: function (newRule) { |
| 850 | |
| 851 | // get @import rules |
| 852 | // check if any have the same value |
| 853 | // if not, then add the new @ rule |
| 854 | |
| 855 | var importRules = _.filter( this.parsed.stylesheet.rules, function ( rule) { |
| 856 | return rule.type === 'import'; |
| 857 | } ); |
| 858 | var exists = _.any( importRules, function ( rule ) { |
| 859 | return rule.import === newRule.import; |
| 860 | } ); |
| 861 | |
| 862 | if ( !exists ) { |
| 863 | // Add it to the top! |
| 864 | // @import statements must precede other rule types. |
| 865 | this.parsed.stylesheet.rules.unshift( newRule ); |
| 866 | this.updateMainEditor( false ); |
| 867 | } |
| 868 | |
| 869 | }, |
| 870 | |
| 871 | /** |
| 872 | * Find @import which completely or partially contains the specified value. |
| 873 | * |
| 874 | * @param value |
| 875 | */ |
| 876 | findImport: function(value) { |
| 877 | return _.find( this.parsed.stylesheet.rules, function ( rule ) { |
| 878 | return rule.type === 'import' && rule.import.indexOf(value) > -1; |
| 879 | } ); |
| 880 | }, |
| 881 | |
| 882 | /** |
| 883 | * Find @import which completely or partially contains the identifier value and update it's import property. |
| 884 | * |
| 885 | * @param identifier |
| 886 | * @param value |
| 887 | */ |
| 888 | updateImport: function(identifier, value) { |
| 889 | var importRule = this.findImport(identifier); |
| 890 | if ( importRule.import !== value.import ) { |
| 891 | importRule.import = value.import; |
| 892 | this.updateMainEditor(false); |
| 893 | } |
| 894 | }, |
| 895 | |
| 896 | /** |
| 897 | * Find @import which completely or partially contains the identifier value and remove it. |
| 898 | * |
| 899 | * @param identifier |
| 900 | */ |
| 901 | removeImport: function(identifier) { |
| 902 | var importIndex = _.findIndex( this.parsed.stylesheet.rules, function ( rule ) { |
| 903 | return rule.type === 'import' && rule.import.indexOf(identifier) > -1; |
| 904 | } ); |
| 905 | if ( importIndex > -1 ) { |
| 906 | this.parsed.stylesheet.rules.splice(importIndex, 1); |
| 907 | } |
| 908 | }, |
| 909 | |
| 910 | /** |
| 911 | * Get the rule value for the active selector |
| 912 | * @param rule |
| 913 | */ |
| 914 | getRuleValue: function (rule) { |
| 915 | if (typeof this.activeSelector === 'undefined' || typeof this.activeSelector.declarations === 'undefined') { |
| 916 | return ''; |
| 917 | } |
| 918 | |
| 919 | var declarations = this.activeSelector.declarations; |
| 920 | for (var i = 0; i < declarations.length; i++) { |
| 921 | if (declarations[i].property === rule) { |
| 922 | return declarations[i].value; |
| 923 | } |
| 924 | } |
| 925 | return ''; |
| 926 | }, |
| 927 | |
| 928 | /** |
| 929 | * Update the main editor with the value of the parsed CSS |
| 930 | */ |
| 931 | updateMainEditor: function ( compress ) { |
| 932 | //TODO: add back compress option to remove/merge duplicated CSS selectors. |
| 933 | this.editor.codeMirror.setValue( this.parser.stringify( this.parsed ) ); |
| 934 | }, |
| 935 | |
| 936 | /** |
| 937 | * Show the properties editor |
| 938 | */ |
| 939 | show: function () { |
| 940 | this.editorExpandedBefore = this.editor.isExpanded(); |
| 941 | this.editor.setExpand(true); |
| 942 | |
| 943 | this.$el.show().animate({'left': 0}, 'fast'); |
| 944 | }, |
| 945 | |
| 946 | /** |
| 947 | * Hide the properties editor |
| 948 | */ |
| 949 | hide: function () { |
| 950 | this.editor.setExpand(this.editorExpandedBefore); |
| 951 | this.$el.animate( {'left': -338}, 'fast', function(){ |
| 952 | $(this).hide(); |
| 953 | } ); |
| 954 | |
| 955 | // Update the main editor with compressed CSS when we close the properties editor |
| 956 | this.updateMainEditor( true ); |
| 957 | }, |
| 958 | |
| 959 | /** |
| 960 | * @returns boolean |
| 961 | */ |
| 962 | isVisible: function () { |
| 963 | return this.$el.is(':visible'); |
| 964 | }, |
| 965 | |
| 966 | /** |
| 967 | * Loads a single CSS selector and associated properties into the model |
| 968 | * @param css |
| 969 | */ |
| 970 | loadCSS: function (css, activeSelector) { |
| 971 | this.css = css; |
| 972 | |
| 973 | // Load the CSS |
| 974 | this.parsed = this.parser.parse(css, { |
| 975 | silent:true |
| 976 | } ); |
| 977 | var rules = this.parsed.stylesheet.rules; |
| 978 | |
| 979 | // Add the dropdown menu items |
| 980 | var dropdown = this.$('.toolbar select').empty(); |
| 981 | for (var i = 0; i < rules.length; i++) { |
| 982 | var rule = rules[i]; |
| 983 | |
| 984 | // Exclude @import statements |
| 985 | if ( ! _.contains( [ 'rule', 'media' ], rule.type) ) { |
| 986 | continue; |
| 987 | } |
| 988 | |
| 989 | if( rule.type === 'media' ) { |
| 990 | |
| 991 | for (var j = 0; j < rule.rules.length; j++) { |
| 992 | var mediaRule = '@media ' + rule.media; |
| 993 | var subRule = rule.rules[j]; |
| 994 | if(subRule.type != 'rule') { |
| 995 | continue; |
| 996 | } |
| 997 | dropdown.append( |
| 998 | $('<option>') |
| 999 | .html( mediaRule + ': ' + subRule.selectors.join(',') ) |
| 1000 | .attr( 'val', mediaRule + ': ' + subRule.selectors.join(',') ) |
| 1001 | .data( 'selector', subRule ) |
| 1002 | ); |
| 1003 | } |
| 1004 | |
| 1005 | } |
| 1006 | else { |
| 1007 | dropdown.append( |
| 1008 | $('<option>') |
| 1009 | .html( rule.selectors.join(',') ) |
| 1010 | .attr( 'val', rule.selectors.join(',') ) |
| 1011 | .data( 'selector', rule ) |
| 1012 | ); |
| 1013 | } |
| 1014 | } |
| 1015 | |
| 1016 | if (typeof activeSelector === 'undefined') { |
| 1017 | activeSelector = dropdown.find('option').eq(0).attr('val'); |
| 1018 | } |
| 1019 | if(!_.isEmpty(activeSelector)) { |
| 1020 | dropdown.val(activeSelector).change(); |
| 1021 | } |
| 1022 | }, |
| 1023 | |
| 1024 | /** |
| 1025 | * Set the selector that we're currently dealing with |
| 1026 | * @param selector |
| 1027 | */ |
| 1028 | setActivateSelector: function (selector) { |
| 1029 | this.activeSelector = selector; |
| 1030 | for (var i = 0; i < this.propertyControllers.length; i++) { |
| 1031 | this.propertyControllers[i].refreshFromRule(); |
| 1032 | } |
| 1033 | }, |
| 1034 | |
| 1035 | /** |
| 1036 | * Add or select a selector. |
| 1037 | * |
| 1038 | * @param selector |
| 1039 | */ |
| 1040 | addSelector: function(selector) { |
| 1041 | // Check if this selector already exists |
| 1042 | var dropdown = this.$('.toolbar select'); |
| 1043 | dropdown.val( selector ); |
| 1044 | |
| 1045 | if( dropdown.val() === selector ) { |
| 1046 | // Trigger a change event to load the existing selector |
| 1047 | dropdown.change(); |
| 1048 | } |
| 1049 | else { |
| 1050 | // The selector doesn't exist, so add it to the CSS, then reload |
| 1051 | this.editor.addEmptySelector(selector); |
| 1052 | this.loadCSS( this.editor.codeMirror.getValue().trim(), selector ); |
| 1053 | } |
| 1054 | |
| 1055 | dropdown.addClass('highlighted'); |
| 1056 | setTimeout(function(){ |
| 1057 | dropdown.removeClass('highlighted'); |
| 1058 | }, 2000); |
| 1059 | } |
| 1060 | |
| 1061 | }); |
| 1062 | |
| 1063 | // The basic property controller |
| 1064 | socss.view.propertyController = Backbone.View.extend({ |
| 1065 | |
| 1066 | template: _.template('<input type="text" value="" />'), |
| 1067 | activeRule: null, |
| 1068 | args: null, |
| 1069 | propertiesView: null, |
| 1070 | |
| 1071 | initialize: function (args) { |
| 1072 | |
| 1073 | this.args = args.args; |
| 1074 | this.propertiesView = args.propertiesView; |
| 1075 | |
| 1076 | // By default, update the active rule whenever things change |
| 1077 | this.on('set_value', this.updateRule, this); |
| 1078 | this.on('change', this.updateRule, this); |
| 1079 | }, |
| 1080 | |
| 1081 | /** |
| 1082 | * Render the property field controller |
| 1083 | */ |
| 1084 | render: function () { |
| 1085 | this.$el.append( $(this.template( {} )) ); |
| 1086 | this.field = this.$('input'); |
| 1087 | }, |
| 1088 | |
| 1089 | /** |
| 1090 | * Initialize the events that constitute a change |
| 1091 | */ |
| 1092 | initChangeEvents: function () { |
| 1093 | var thisView = this; |
| 1094 | this.field.on( 'change keyup', function () { |
| 1095 | thisView.trigger('change', $(this).val()); |
| 1096 | } ); |
| 1097 | }, |
| 1098 | |
| 1099 | |
| 1100 | /** |
| 1101 | * Update the value of an active rule |
| 1102 | */ |
| 1103 | updateRule: function () { |
| 1104 | this.propertiesView.setRuleValue( |
| 1105 | this.args.property, |
| 1106 | this.getValue() |
| 1107 | ); |
| 1108 | }, |
| 1109 | |
| 1110 | /** |
| 1111 | * This is called when the selector changes |
| 1112 | */ |
| 1113 | refreshFromRule: function () { |
| 1114 | var value = this.propertiesView.getRuleValue(this.args.property); |
| 1115 | this.setValue(value, {silent: true}); |
| 1116 | }, |
| 1117 | |
| 1118 | /** |
| 1119 | * Get the current value |
| 1120 | * @return string |
| 1121 | */ |
| 1122 | getValue: function () { |
| 1123 | return this.field.val(); |
| 1124 | }, |
| 1125 | |
| 1126 | /** |
| 1127 | * Set the current value |
| 1128 | * @param socss.view.properties val |
| 1129 | */ |
| 1130 | setValue: function (val, options) { |
| 1131 | options = _.extend({silent: false}, options); |
| 1132 | |
| 1133 | this.field.val(val); |
| 1134 | |
| 1135 | if (!options.silent) { |
| 1136 | this.trigger('set_value', val); |
| 1137 | } |
| 1138 | }, |
| 1139 | |
| 1140 | /** |
| 1141 | * Reset the current value |
| 1142 | */ |
| 1143 | reset: function (options) { |
| 1144 | options = _.extend({silent: false}, options); |
| 1145 | |
| 1146 | this.setValue('', options); |
| 1147 | } |
| 1148 | |
| 1149 | }); |
| 1150 | |
| 1151 | // All the value controllers |
| 1152 | socss.view.properties.controllers = {}; |
| 1153 | |
| 1154 | // The color controller |
| 1155 | socss.view.properties.controllers.color = socss.view.propertyController.extend({ |
| 1156 | |
| 1157 | template: _.template('<input type="text" value="" />'), |
| 1158 | |
| 1159 | render: function () { |
| 1160 | var thisView = this; |
| 1161 | |
| 1162 | this.$el.append($(this.template({}))); |
| 1163 | |
| 1164 | // Set this up as a color picker |
| 1165 | this.field = this.$el.find('input'); |
| 1166 | this.field.minicolors({}); |
| 1167 | |
| 1168 | }, |
| 1169 | |
| 1170 | initChangeEvents: function () { |
| 1171 | var thisView = this; |
| 1172 | this.field.on('change keyup', function () { |
| 1173 | thisView.trigger('change', thisView.field.minicolors('value')); |
| 1174 | }); |
| 1175 | }, |
| 1176 | |
| 1177 | getValue: function () { |
| 1178 | return this.field.minicolors('value').trim(); |
| 1179 | }, |
| 1180 | |
| 1181 | setValue: function (val, options) { |
| 1182 | options = _.extend({silent: false}, options); |
| 1183 | |
| 1184 | this.field.minicolors('value', val); |
| 1185 | |
| 1186 | if (!options.silent) { |
| 1187 | this.trigger('set_value', val); |
| 1188 | } |
| 1189 | } |
| 1190 | |
| 1191 | }); |
| 1192 | |
| 1193 | // The dropdown select box controller |
| 1194 | socss.view.properties.controllers.select = socss.view.propertyController.extend( { |
| 1195 | template: _.template('<select></select>'), |
| 1196 | |
| 1197 | render: function(){ |
| 1198 | var thisView = this; |
| 1199 | |
| 1200 | this.$el.append($(this.template({}))); |
| 1201 | this.field = this.$el.find('select'); |
| 1202 | |
| 1203 | // Add the unchanged option |
| 1204 | this.field.append( $('<option value=""></option>').html('') ); |
| 1205 | |
| 1206 | // Add all the options to the dropdown |
| 1207 | for( var k in this.args.options ) { |
| 1208 | this.field.append( $('<option></option>').attr('value', k).html( this.args.options[k] ) ); |
| 1209 | } |
| 1210 | |
| 1211 | if( typeof this.args.option_icons !== 'undefined' ) { |
| 1212 | this.setupVisualSelect(); |
| 1213 | } |
| 1214 | }, |
| 1215 | |
| 1216 | setupVisualSelect: function(){ |
| 1217 | var thisView = this; |
| 1218 | this.field.hide(); |
| 1219 | |
| 1220 | var $tc = $('<div class="select-tabs"></div>').appendTo( this.$el ); |
| 1221 | |
| 1222 | // Add the none value |
| 1223 | $('<div class="select-tab" data-value=""><span class="fa fa-circle-o"></span></div>').appendTo($tc); |
| 1224 | |
| 1225 | // Now add one for each of the option icons |
| 1226 | for ( var k in this.args.option_icons ) { |
| 1227 | $('<div class="select-tab"></div>') |
| 1228 | .appendTo($tc) |
| 1229 | .append( |
| 1230 | $('<span class="fa"></span>') |
| 1231 | .addClass('fa-' + this.args.option_icons[k]) |
| 1232 | ) |
| 1233 | .attr('data-value', k) |
| 1234 | ; |
| 1235 | } |
| 1236 | |
| 1237 | $tc.find('.select-tab') |
| 1238 | .css('width', 100/( $tc.find('>div').length ) + "%" ) |
| 1239 | .click( function(){ |
| 1240 | var $t = $(this); |
| 1241 | $tc.find('.select-tab').removeClass('active'); |
| 1242 | $t.addClass('active'); |
| 1243 | thisView.field.val( $t.data('value')).change(); |
| 1244 | } ); |
| 1245 | }, |
| 1246 | |
| 1247 | /** |
| 1248 | * Set the current value |
| 1249 | * @param socss.view.properties val |
| 1250 | */ |
| 1251 | setValue: function (val, options) { |
| 1252 | options = _.extend({silent: false}, options); |
| 1253 | |
| 1254 | this.field.val(val); |
| 1255 | |
| 1256 | this.$('.select-tabs .select-tab').removeClass('active').filter('[data-value="' + val + '"]').addClass('active'); |
| 1257 | |
| 1258 | if (!options.silent) { |
| 1259 | this.trigger('set_value', val); |
| 1260 | } |
| 1261 | } |
| 1262 | |
| 1263 | } ); |
| 1264 | |
| 1265 | // A field that lets a user upload an image |
| 1266 | socss.view.properties.controllers.image = socss.view.propertyController.extend( { |
| 1267 | template: _.template('<input type="text" value="" /> <span class="select socss-button"><span class="fa fa-upload"></span></span>'), |
| 1268 | |
| 1269 | render: function(){ |
| 1270 | var thisView = this; |
| 1271 | |
| 1272 | this.media = wp.media({ |
| 1273 | // Set the title of the modal. |
| 1274 | title: socssOptions.loc.select_image, |
| 1275 | |
| 1276 | // Tell the modal to show only images. |
| 1277 | library: { |
| 1278 | type: 'image' |
| 1279 | }, |
| 1280 | |
| 1281 | // Customize the submit button. |
| 1282 | button: { |
| 1283 | // Set the text of the button. |
| 1284 | text: socssOptions.loc.select, |
| 1285 | // Tell the button not to close the modal, since we're |
| 1286 | // going to refresh the page when the image is selected. |
| 1287 | close: false |
| 1288 | } |
| 1289 | }); |
| 1290 | |
| 1291 | this.$el.append( $(this.template({ |
| 1292 | select: socssOptions.loc.select |
| 1293 | })) ); |
| 1294 | |
| 1295 | this.field = this.$el.find('input'); |
| 1296 | |
| 1297 | this.$('.select').click(function(){ |
| 1298 | thisView.media.open(); |
| 1299 | }); |
| 1300 | |
| 1301 | this.media.on('select', function(){ |
| 1302 | // Grab the selected attachment. |
| 1303 | var attachment = this.state().get('selection').first().attributes; |
| 1304 | var val = thisView.args.value.replace('{{url}}', attachment.url); |
| 1305 | |
| 1306 | // Change the field value and trigger a change event |
| 1307 | thisView.field.val( val ).change(); |
| 1308 | |
| 1309 | // Close the image selector |
| 1310 | thisView.media.close(); |
| 1311 | |
| 1312 | }, this.media); |
| 1313 | } |
| 1314 | |
| 1315 | } ); |
| 1316 | |
| 1317 | // A simple measurement field |
| 1318 | socss.view.properties.controllers.measurement = socss.view.propertyController.extend( { |
| 1319 | |
| 1320 | wrapperClass: 'socss-field-measurement', |
| 1321 | |
| 1322 | render: function(){ |
| 1323 | this.$el.append($(this.template({}))); |
| 1324 | this.field = this.$('input'); |
| 1325 | this.setupMeasurementField( this.field, {} ); |
| 1326 | }, |
| 1327 | |
| 1328 | setValue: function (val, options) { |
| 1329 | options = _.extend({silent: false}, options); |
| 1330 | this.field.val(val).trigger('measurement_refresh'); |
| 1331 | if (!options.silent) { |
| 1332 | this.trigger('set_value', val); |
| 1333 | } |
| 1334 | }, |
| 1335 | |
| 1336 | units : [ |
| 1337 | 'px', |
| 1338 | '%', |
| 1339 | 'em', |
| 1340 | 'cm', |
| 1341 | 'mm', |
| 1342 | 'in', |
| 1343 | 'pt', |
| 1344 | 'pc', |
| 1345 | 'ex', |
| 1346 | 'ch', |
| 1347 | 'rem', |
| 1348 | 'vw', |
| 1349 | 'vh', |
| 1350 | 'vmin', |
| 1351 | 'vmax' |
| 1352 | ], |
| 1353 | |
| 1354 | parseUnits: function( value ){ |
| 1355 | var escapeRegExp = function(str) { |
| 1356 | return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"); |
| 1357 | }; |
| 1358 | |
| 1359 | var regexUnits = this.units.map(escapeRegExp); |
| 1360 | var regex = new RegExp('([0-9\\.\\-]+)(' + regexUnits.join('|') + ')?', 'i'); |
| 1361 | var result = regex.exec( value ); |
| 1362 | |
| 1363 | if( result === null ) { |
| 1364 | return { |
| 1365 | value: '', |
| 1366 | unit: '' |
| 1367 | }; |
| 1368 | } |
| 1369 | else { |
| 1370 | return { |
| 1371 | value: result[1], |
| 1372 | unit: result[2] === undefined ? '' : result[2] |
| 1373 | }; |
| 1374 | } |
| 1375 | }, |
| 1376 | |
| 1377 | setupMeasurementField: function( $el, options ){ |
| 1378 | var thisView = this; |
| 1379 | var $p = $el.parent(); |
| 1380 | |
| 1381 | options = _.extend( { |
| 1382 | defaultUnit: 'px' |
| 1383 | }, options ); |
| 1384 | |
| 1385 | $el.hide(); |
| 1386 | $p.addClass( this.wrapperClass ).data('unit', options.defaultUnit); |
| 1387 | |
| 1388 | // Create the fake input field |
| 1389 | var $fi = $('<input type="text" class="socss-field-input"/>').appendTo($p); |
| 1390 | var $da = $('<span class="dashicons dashicons-arrow-down"></span>').appendTo($p); |
| 1391 | var $dd = $('<ul class="dropdown"></ul>').appendTo($p); |
| 1392 | var $u = $('<span class="units"></span>').html( options.defaultUnit ).appendTo( $p ); |
| 1393 | |
| 1394 | for( var i = 0; i < thisView.units.length; i++ ) { |
| 1395 | var $o = $('<li></li>').html( thisView.units[i] ).data('unit', thisView.units[i]); |
| 1396 | if( thisView.units[i] === options.defaultUnit ) { |
| 1397 | $o.addClass('active'); |
| 1398 | } |
| 1399 | $dd.append( $o ); |
| 1400 | } |
| 1401 | |
| 1402 | var updateValue = function(){ |
| 1403 | var value = thisView.parseUnits( $fi.val() ); |
| 1404 | |
| 1405 | if( value.unit !== '' && value.unit !== $p.data( 'unit' ) ) { |
| 1406 | $fi.val( value.value ); |
| 1407 | setUnit( value.unit ); |
| 1408 | } |
| 1409 | |
| 1410 | if( value.value === '' ) { |
| 1411 | $el.val( '' ); |
| 1412 | } |
| 1413 | else { |
| 1414 | $el.val( value.value + $p.data( 'unit' ) ); |
| 1415 | } |
| 1416 | }; |
| 1417 | |
| 1418 | var setUnit = function( unit ){ |
| 1419 | $u.html( unit ); |
| 1420 | $p.data( 'unit', unit ); |
| 1421 | $fi.trigger('keydown'); |
| 1422 | }; |
| 1423 | |
| 1424 | $da.click( function(){ |
| 1425 | $dd.toggle(); |
| 1426 | } ); |
| 1427 | |
| 1428 | $dd.find('li').click( function(){ |
| 1429 | $dd.toggle(); |
| 1430 | setUnit( $(this).data('unit') ); |
| 1431 | updateValue(); |
| 1432 | $el.trigger('change'); |
| 1433 | } ); |
| 1434 | |
| 1435 | $fi.on( 'keyup keydown', function(e){ |
| 1436 | var $$ = $(this); |
| 1437 | |
| 1438 | var char = ''; |
| 1439 | if( e.type === 'keydown' ) { |
| 1440 | if(e.keyCode >= 48 && e.keyCode <= 57 ) { |
| 1441 | char = String.fromCharCode(e.keyCode); |
| 1442 | } |
| 1443 | else if( e.keyCode === 189 ) { |
| 1444 | char = '-'; |
| 1445 | } |
| 1446 | else if( e.keyCode === 190 ) { |
| 1447 | char = '.'; |
| 1448 | } |
| 1449 | } |
| 1450 | |
| 1451 | var $pl = $('<span class="socss-hidden-placeholder"></span>') |
| 1452 | .css( { |
| 1453 | 'font-size' : '14px' |
| 1454 | } ) |
| 1455 | .html( $fi.val() + char ) |
| 1456 | .appendTo( 'body' ); |
| 1457 | var width = $pl.width(); |
| 1458 | width = Math.min(width, 63); |
| 1459 | $pl.remove(); |
| 1460 | |
| 1461 | $u.css('left', width + 12); |
| 1462 | } ); |
| 1463 | |
| 1464 | $fi.on('keyup', function(e){ |
| 1465 | updateValue(); |
| 1466 | $el.trigger('change'); |
| 1467 | } ); |
| 1468 | |
| 1469 | $el.on('measurement_refresh', function(){ |
| 1470 | var value = thisView.parseUnits( $el.val() ); |
| 1471 | $fi.val( value.value ); |
| 1472 | |
| 1473 | var unit = value.unit === '' ? options.defaultUnit : value.unit; |
| 1474 | $p.data( 'unit', unit ); |
| 1475 | $u.html( unit ); |
| 1476 | |
| 1477 | var $pl = $('<span class="socss-hidden-placeholder"></span>') |
| 1478 | .css({ |
| 1479 | 'font-size' : '14px' |
| 1480 | }) |
| 1481 | .html( value.value ) |
| 1482 | .appendTo( 'body' ); |
| 1483 | var width = $pl.width(); |
| 1484 | width = Math.min(width, 63); |
| 1485 | $pl.remove(); |
| 1486 | |
| 1487 | $u.css('left', width + 12); |
| 1488 | } ); |
| 1489 | |
| 1490 | // Now add the increment/decrement buttons |
| 1491 | var $diw = $('<div class="socss-diw"></div>').appendTo($p); |
| 1492 | var $dec = $('<div class="dec-button socss-button"><span class="fa fa-minus"></span></div>').appendTo($diw); |
| 1493 | var $inc = $('<div class="inc-button socss-button"><span class="fa fa-plus"></span></div>').appendTo($diw); |
| 1494 | |
| 1495 | var stepValue = function( direction ) { |
| 1496 | var value = Number.parseInt( thisView.parseUnits( $el.val() ).value ); |
| 1497 | |
| 1498 | if( Number.isNaN( value ) ) { |
| 1499 | value = 0; |
| 1500 | } |
| 1501 | |
| 1502 | var newVal = value + direction; |
| 1503 | |
| 1504 | $fi.val( newVal ); |
| 1505 | updateValue(); |
| 1506 | $el.trigger('change').trigger('measurement_refresh'); |
| 1507 | }; |
| 1508 | |
| 1509 | var setupStepButton = function ( $button ) { |
| 1510 | var direction = $button.is( '.dec-button' ) ? -1 : 1; |
| 1511 | var intervalId; |
| 1512 | var timeoutId; |
| 1513 | $button.mousedown( function(){ |
| 1514 | stepValue( direction ); |
| 1515 | timeoutId = setTimeout( function () { |
| 1516 | intervalId = setInterval( function () { |
| 1517 | stepValue( direction ); |
| 1518 | }, 50 ); |
| 1519 | }, 500 ); |
| 1520 | } ).on( 'mouseup mouseout', function(){ |
| 1521 | if ( timeoutId ) { |
| 1522 | clearTimeout( timeoutId ); |
| 1523 | timeoutId = null; |
| 1524 | } |
| 1525 | if ( intervalId ) { |
| 1526 | clearInterval( intervalId ); |
| 1527 | intervalId = null; |
| 1528 | } |
| 1529 | } ); |
| 1530 | }; |
| 1531 | |
| 1532 | setupStepButton( $dec ); |
| 1533 | setupStepButton( $inc ); |
| 1534 | |
| 1535 | } |
| 1536 | |
| 1537 | } ); |
| 1538 | |
| 1539 | // A simple measurement field |
| 1540 | socss.view.properties.controllers.number = socss.view.propertyController.extend( { |
| 1541 | |
| 1542 | render: function(){ |
| 1543 | this.$el.append($(this.template({}))); |
| 1544 | this.field = this.$('input'); |
| 1545 | |
| 1546 | // Setup the measurement field |
| 1547 | this.setupNumberField(this.field, this.args); |
| 1548 | }, |
| 1549 | |
| 1550 | /** |
| 1551 | * Setup the number field |
| 1552 | * @param el |
| 1553 | * @param options |
| 1554 | */ |
| 1555 | setupNumberField: function($el, options){ |
| 1556 | options = _.extend({ |
| 1557 | change: null, |
| 1558 | default: 0, |
| 1559 | increment: 1, |
| 1560 | decrement: -1, |
| 1561 | max: null, |
| 1562 | min: null |
| 1563 | }, options); |
| 1564 | |
| 1565 | var $p = $el.parent(); |
| 1566 | $p.addClass('socss-field-number'); |
| 1567 | |
| 1568 | // Now add the increment/decrement buttons |
| 1569 | var $diw = $('<div class="socss-diw"></div>').appendTo($p); |
| 1570 | var $dec = $('<div class="dec-button socss-button">-</div>').appendTo($diw); |
| 1571 | var $inc = $('<div class="inc-button socss-button">+</div>').appendTo($diw); |
| 1572 | |
| 1573 | // Increment is clicked |
| 1574 | $diw.find('> div').click( function(e){ |
| 1575 | e.preventDefault(); |
| 1576 | |
| 1577 | var val = options.default; |
| 1578 | if( $el.val() !== '' ) { |
| 1579 | val = Number($el.val()); |
| 1580 | } |
| 1581 | val = val + ( $(this).is( $dec ) ? options.decrement : options.increment ); |
| 1582 | |
| 1583 | val = Math.round(val*100)/100; |
| 1584 | |
| 1585 | if( options.max !== null ) { |
| 1586 | val = Math.min( options.max, val); |
| 1587 | } |
| 1588 | |
| 1589 | if( options.min !== null ) { |
| 1590 | val = Math.max( options.min, val); |
| 1591 | } |
| 1592 | |
| 1593 | $el.val( val ); |
| 1594 | $el.trigger('change'); |
| 1595 | } ); |
| 1596 | |
| 1597 | return this; |
| 1598 | } |
| 1599 | |
| 1600 | } ); |
| 1601 | |
| 1602 | |
| 1603 | socss.view.properties.controllers.sides = socss.view.propertyController.extend( { |
| 1604 | |
| 1605 | template: _.template( $('#template-sides-field').html().trim() ), |
| 1606 | |
| 1607 | controllers: [], |
| 1608 | |
| 1609 | render: function(){ |
| 1610 | var thisView = this; |
| 1611 | |
| 1612 | this.$el.append( $(this.template({})) ); |
| 1613 | this.field = this.$el.find('input'); |
| 1614 | |
| 1615 | if( !thisView.args.hasAll ) { |
| 1616 | this.$('.select-tab').eq(0).remove(); |
| 1617 | this.$('.select-tab').css('width', '25%'); |
| 1618 | } |
| 1619 | |
| 1620 | this.$('.select-tab').each( function(){ |
| 1621 | var dir = $(this).data('direction'); |
| 1622 | |
| 1623 | var container = $('<li class="side">') |
| 1624 | .appendTo( thisView.$('.sides') ) |
| 1625 | .hide(); |
| 1626 | |
| 1627 | for( var i = 0; i < thisView.args.controllers.length; i++ ) { |
| 1628 | |
| 1629 | var controllerArgs = thisView.args.controllers[i]; |
| 1630 | |
| 1631 | if( typeof socss.view.properties.controllers[ controllerArgs.type ] ) { |
| 1632 | |
| 1633 | // Create the measurement view |
| 1634 | var property = ''; |
| 1635 | if( dir === 'all' ) { |
| 1636 | property = controllerArgs.args.propertyAll; |
| 1637 | } |
| 1638 | else { |
| 1639 | property = controllerArgs.args.property.replace('{dir}', dir); |
| 1640 | } |
| 1641 | |
| 1642 | var theseControllerArgs = _.extend({}, controllerArgs.args, {property: property}); |
| 1643 | |
| 1644 | var controller = new socss.view.properties.controllers[ controllerArgs.type ]( { |
| 1645 | el: $('<div>').appendTo( container ), |
| 1646 | propertiesView: thisView.propertiesView, |
| 1647 | args: theseControllerArgs |
| 1648 | } ); |
| 1649 | |
| 1650 | // Setup and render the measurement controller and register it with the properties view |
| 1651 | controller.render(); |
| 1652 | controller.initChangeEvents(); |
| 1653 | thisView.propertiesView.propertyControllers.push(controller); |
| 1654 | |
| 1655 | } |
| 1656 | |
| 1657 | } |
| 1658 | |
| 1659 | $(this).on( 'click', function(){ |
| 1660 | thisView.$('.select-tab').removeClass('active'); |
| 1661 | $(this).addClass('active'); |
| 1662 | |
| 1663 | thisView.$('.sides .side').hide(); |
| 1664 | container.show(); |
| 1665 | } ); |
| 1666 | |
| 1667 | } ); |
| 1668 | |
| 1669 | // Select the first tab by default |
| 1670 | this.$('.select-tab').eq(0).click(); |
| 1671 | } |
| 1672 | |
| 1673 | } ); |
| 1674 | |
| 1675 | })(jQuery, _, socssOptions); |
| 1676 | |
| 1677 | // Setup the main editor |
| 1678 | jQuery(function ($) { |
| 1679 | var socss = window.socss; |
| 1680 | |
| 1681 | // Setup the editor |
| 1682 | var editor = new socss.view.editor({ |
| 1683 | el: $('#so-custom-css-form').get(0) |
| 1684 | }); |
| 1685 | editor.render(); |
| 1686 | editor.setSnippets(socssOptions.snippets); |
| 1687 | |
| 1688 | window.socss.mainEditor = editor; |
| 1689 | |
| 1690 | // This is for hiding the getting started video |
| 1691 | $('#so-custom-css-getting-started a.hide').click( function(e){ |
| 1692 | e.preventDefault(); |
| 1693 | $('#so-custom-css-getting-started').slideUp(); |
| 1694 | $.get( $(this).attr('href') ); |
| 1695 | } ); |
| 1696 | }); |
| 1697 |