Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 | 1x 83x 83x 83x 83x 83x 83x 83x 83x 83x 83x 83x 83x 83x 83x 83x 83x 83x 1x 1x 159x 1x 28x 26x 28x 1x 12x 12x 12x 12x 1x 2x 1x 1x 1x 1x 1x 1x 1x 4x 1x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 1x 3x 1x 33x 1x 32x 32x 32x 32x 128x 32x 96x 32x 1x 23x 23x 23x 23x 23x 23x 23x 23x 23x 23x 23x 1x 86x 86x 86x 86x 86x 1x 32x 32x 1x 80x 80x 80x 1x 73x 73x 73x 73x 1x 1x 1x 1x 1x 1x 1x 1x 1x 2x 2x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 24x 24x 24x 24x 24x 24x 24x 24x 1x 25x 25x 25x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | /*!
* VisualEditor ContentEditable ResizableNode class.
*
* @copyright See AUTHORS.txt
*/
/**
* ContentEditable resizable node.
*
* @class
* @abstract
*
* @constructor
* @param {jQuery} [$resizable=this.$element] Resizable DOM element
* @param {Object} [config] Configuration options
* @cfg {number|null} [snapToGrid=10] Snap to a grid of size X when the shift key is held. Null disables.
* @cfg {boolean} [outline=false] Resize using an outline of the element only, don't live preview.
* @cfg {boolean} [showSizeLabel=true] Show a label with the current dimensions while resizing
* @cfg {boolean} [showScaleLabel=true] Show a label with the current scale while resizing
*/
ve.ce.ResizableNode = function VeCeResizableNode( $resizable, config ) {
config = config || {};
// Properties
this.$resizable = $resizable || this.$element;
this.resizing = false;
this.$resizeHandles = $( '<div>' );
this.snapToGrid = config.snapToGrid !== undefined ? config.snapToGrid : 10;
this.outline = !!config.outline;
this.showSizeLabel = config.showSizeLabel !== false;
this.showScaleLabel = config.showScaleLabel !== false;
// Only gets enabled when the original dimensions are provided
this.canShowScaleLabel = false;
Eif ( this.showSizeLabel || this.showScaleLabel ) {
this.$sizeText = $( '<span>' ).addClass( 've-ce-resizableNode-sizeText' );
this.$sizeLabel = $( '<div>' ).addClass( 've-ce-resizableNode-sizeLabel' ).append( this.$sizeText );
}
this.resizableOffset = null;
this.resizableSurface = null;
// Events
this.connect( this, {
focus: 'onResizableFocus',
blur: 'onResizableBlur',
setup: 'onResizableSetup',
teardown: 'onResizableTeardown',
resizing: 'onResizableResizing',
resizeEnd: 'onResizableFocus',
rerender: 'onResizableFocus',
align: 'onResizableAlign'
} );
this.model.connect( this, {
attributeChange: 'onResizableAttributeChange'
} );
// Initialization
this.$resizeHandles
.addClass( 've-ce-resizableNode-handles' )
.append( $( '<div>' )
.addClass( 've-ce-resizableNode-nwHandle' )
.data( 'handle', 'nw' ) )
.append( $( '<div>' )
.addClass( 've-ce-resizableNode-neHandle' )
.data( 'handle', 'ne' ) )
.append( $( '<div>' )
.addClass( 've-ce-resizableNode-seHandle' )
.data( 'handle', 'se' ) )
.append( $( '<div>' )
.addClass( 've-ce-resizableNode-swHandle' )
.data( 'handle', 'sw' ) );
};
/* Inheritance */
OO.initClass( ve.ce.ResizableNode );
/* Events */
/**
* @event resizeStart
*/
/**
* @event resizing
* @param {Object} dimensions Dimension object containing width & height
*/
/**
* @event resizeEnd
*/
/* Methods */
/**
* Check if the node is resizable in its current state
*
* @return {boolean} The node is currently resizable
*/
ve.ce.ResizableNode.prototype.isResizable = function () {
return this.$resizable && !!this.$resizable.length && !OO.ui.isMobile() &&
!( this.root && this.root.getSurface() && this.root.getSurface().isReadOnly() );
};
/**
* Get and cache the relative offset of the $resizable node
*
* @return {Object} Position coordinates, containing top & left
*/
ve.ce.ResizableNode.prototype.getResizableOffset = function () {
if ( !this.resizableOffset ) {
this.resizableOffset = OO.ui.Element.static.getRelativePosition(
this.$resizable, this.resizableSurface.getSurface().$element
);
}
return this.resizableOffset;
};
/**
* Set the original dimensions of the scalable object
*
* @param {Object} dimensions
*/
ve.ce.ResizableNode.prototype.setOriginalDimensions = function ( dimensions ) {
Iif ( !this.isResizable() ) {
return;
}
var scalable = this.model.getScalable();
scalable.setOriginalDimensions( dimensions );
// If dimensions are valid and the scale label is desired, enable it
this.canShowScaleLabel = this.showScaleLabel &&
scalable.getOriginalDimensions().width &&
scalable.getOriginalDimensions().height;
};
/**
* Hide the size label
*/
ve.ce.ResizableNode.prototype.hideSizeLabel = function () {
if ( !this.isResizable() ) {
return;
}
var node = this;
// Defer the removal of this class otherwise other DOM changes may cause
// the opacity transition to not play out smoothly
setTimeout( function () {
node.$sizeLabel.removeClass( 've-ce-resizableNode-sizeLabel-resizing' );
} );
// Actually hide the size label after it's done animating
setTimeout( function () {
node.$sizeLabel.addClass( 'oo-ui-element-hidden' );
}, 200 );
};
/**
* Update the contents and position of the size label
*/
ve.ce.ResizableNode.prototype.updateSizeLabel = function () {
if ( !this.isResizable() ) {
return;
}
Iif ( !this.showSizeLabel && !this.canShowScaleLabel ) {
return;
}
var scalable = this.model.getScalable();
var dimensions = scalable.getCurrentDimensions();
var offset = this.getResizableOffset();
var minWidth = ( this.showSizeLabel ? 100 : 0 ) + ( this.showScaleLabel ? 30 : 0 );
var top, height;
// Put the label on the outside when too narrow
if ( dimensions.width < minWidth ) {
top = offset.top + dimensions.height;
height = 30;
} else E{
top = offset.top;
height = dimensions.height;
}
this.$sizeLabel
.removeClass( 'oo-ui-element-hidden' )
.addClass( 've-ce-resizableNode-sizeLabel-resizing' )
.css( {
top: top,
left: offset.left,
width: dimensions.width,
height: height,
lineHeight: height + 'px'
} );
this.$sizeText.empty();
Eif ( this.showSizeLabel ) {
this.$sizeText.append( $( '<span>' )
.addClass( 've-ce-resizableNode-sizeText-size' )
// TODO: i18n?
.text( Math.round( dimensions.width ) + ' × ' + Math.round( dimensions.height ) )
);
}
if ( this.canShowScaleLabel ) {
this.$sizeText.append( $( '<span>' )
.addClass( 've-ce-resizableNode-sizeText-scale' )
.text( Math.round( 100 * scalable.getCurrentScale() ) + '%' )
);
}
this.$sizeText.toggleClass( 've-ce-resizableNode-sizeText-warning', scalable.isTooSmall() || scalable.isTooLarge() );
};
/**
* Show specific resize handles
*
* @param {string[]} [handles] List of handles to show: 'nw', 'ne', 'sw', 'se'. Show all if undefined.
*/
ve.ce.ResizableNode.prototype.showHandles = function ( handles ) {
if ( !this.isResizable() ) {
return;
}
var add = [],
remove = [],
allDirections = [ 'nw', 'ne', 'sw', 'se' ];
for ( var i = 0, len = allDirections.length; i < len; i++ ) {
if ( handles === undefined || handles.indexOf( allDirections[ i ] ) !== -1 ) {
remove.push( 've-ce-resizableNode-hide-' + allDirections[ i ] );
} else {
add.push( 've-ce-resizableNode-hide-' + allDirections[ i ] );
}
}
// The following classes are used here:
// * ve-ce-resizableNode-hide-nw
// * ve-ce-resizableNode-hide-ne
// * ve-ce-resizableNode-hide-sw
// * ve-ce-resizableNode-hide-se
this.$resizeHandles
.addClass( add )
.removeClass( remove );
};
/**
* Handle node focus.
*/
ve.ce.ResizableNode.prototype.onResizableFocus = function () {
// Also check the node is focused as this method is also triggered by rerender.
Iif ( !this.isResizable() || !this.isFocused() ) {
return;
}
this.$resizeHandles.appendTo( this.resizableSurface.getSurface().$controls );
Eif ( this.$sizeLabel ) {
this.$sizeLabel.appendTo( this.resizableSurface.getSurface().$controls );
}
// Call getScalable to pre-fetch the extended data
this.model.getScalable();
this.setResizableHandlesSizeAndPosition();
this.$resizeHandles
.find( '.ve-ce-resizableNode-neHandle' )
.css( { marginRight: -this.$resizable.outerWidth() } );
this.$resizeHandles
.find( '.ve-ce-resizableNode-swHandle' )
.css( { marginBottom: -this.$resizable.outerHeight() } );
this.$resizeHandles
.find( '.ve-ce-resizableNode-seHandle' )
.css( {
marginRight: -this.$resizable.outerWidth(),
marginBottom: -this.$resizable.outerHeight()
} );
this.$resizeHandles.children()
.off( '.ve-ce-resizableNode' )
.on(
'mousedown.ve-ce-resizableNode',
this.onResizeHandlesCornerMouseDown.bind( this )
);
this.resizableSurface.connect( this, { position: 'setResizableHandlesSizeAndPosition' } );
};
/**
* Handle node blur.
*/
ve.ce.ResizableNode.prototype.onResizableBlur = function () {
// Node may have already been torn down, e.g. after delete
Iif ( !this.isResizableSetup || !this.root ) {
return;
}
this.$resizeHandles.detach();
Eif ( this.$sizeLabel ) {
this.$sizeLabel.detach();
}
this.resizableSurface.disconnect( this, { position: 'setResizableHandlesSizeAndPosition' } );
};
/**
* Respond to AlignableNodes changing their alignment by hiding useless resize handles.
*
* @param {string} align Alignment
*/
ve.ce.ResizableNode.prototype.onResizableAlign = function ( align ) {
Iif ( !this.isResizable() ) {
return;
}
this.showHandles( {
right: [ 'sw' ],
left: [ 'se' ],
center: [ 'sw', 'se' ]
// Defaults to undefined
}[ align ] );
};
/**
* Handle setup event.
*/
ve.ce.ResizableNode.prototype.onResizableSetup = function () {
// Exit if already setup or not attached
Iif ( this.isResizableSetup || !this.root ) {
return;
}
this.resizableSurface = this.root.getSurface();
this.isResizableSetup = true;
};
/**
* Handle teardown event.
*/
ve.ce.ResizableNode.prototype.onResizableTeardown = function () {
// Exit if not setup or not attached
Iif ( !this.isResizableSetup || !this.root ) {
return;
}
this.onResizableBlur();
this.resizableSurface = null;
this.isResizableSetup = false;
};
/**
* Handle resizing event.
*
* @param {Object} dimensions Dimension object containing width & height
*/
ve.ce.ResizableNode.prototype.onResizableResizing = function ( dimensions ) {
Iif ( !this.isResizable() ) {
return;
}
// Clear cached resizable offset position as it may have changed
this.resizableOffset = null;
this.model.getScalable().setCurrentDimensions( dimensions );
Eif ( !this.outline ) {
this.$resizable.css( this.model.getScalable().getCurrentDimensions() );
this.setResizableHandlesPosition();
}
this.updateSizeLabel();
};
/**
* Handle attribute change events from the model.
*
* @param {string} key Attribute key
* @param {string} from Old value
* @param {string} to New value
*/
ve.ce.ResizableNode.prototype.onResizableAttributeChange = function () {
Iif ( !this.isResizable() ) {
return;
}
this.$resizable.css( this.model.getCurrentDimensions() );
};
/**
* Handle bounding box handle mousedown.
*
* @param {jQuery.Event} e Click event
* @fires resizeStart
*/
ve.ce.ResizableNode.prototype.onResizeHandlesCornerMouseDown = function ( e ) {
// Hide context menu
// TODO: Maybe there's a more generic way to handle this sort of thing? For relocation it's
// handled in ve.ce.Surface
this.root.getSurface().getSurface().getContext().toggle( false );
// Set bounding box width and undo the handle margins
this.$resizeHandles
.addClass( 've-ce-resizableNode-handles-resizing' )
.css( {
width: this.$resizable.outerWidth(),
height: this.$resizable.outerHeight()
} );
this.$resizeHandles.children().css( 'margin', 0 );
// Values to calculate adjusted bounding box size
this.resizeInfo = {
mouseX: e.screenX,
mouseY: e.screenY,
top: this.$resizeHandles.position().top,
left: this.$resizeHandles.position().left,
height: this.$resizeHandles.height(),
width: this.$resizeHandles.width(),
handle: $( e.target ).data( 'handle' )
};
// Bind resize events
this.resizing = true;
this.root.getSurface().resizing = true;
this.model.getScalable().setCurrentDimensions( {
width: this.resizeInfo.width,
height: this.resizeInfo.height
} );
this.updateSizeLabel();
$( this.getElementDocument() ).on( {
'mousemove.ve-ce-resizableNode': this.onDocumentMouseMove.bind( this ),
'mouseup.ve-ce-resizableNode': this.onDocumentMouseUp.bind( this )
} );
this.emit( 'resizeStart' );
e.preventDefault();
};
/**
* Set the proper size and position for resize handles
*/
ve.ce.ResizableNode.prototype.setResizableHandlesSizeAndPosition = function () {
Iif ( !this.isResizable() ) {
return;
}
var width = this.$resizable.outerWidth();
var height = this.$resizable.outerHeight();
// Clear cached resizable offset position as it may have changed
this.resizableOffset = null;
this.setResizableHandlesPosition();
this.$resizeHandles
.css( {
width: 0,
height: 0
} )
.find( '.ve-ce-resizableNode-neHandle' )
.css( { marginRight: -width } );
this.$resizeHandles
.find( '.ve-ce-resizableNode-swHandle' )
.css( { marginBottom: -height } );
this.$resizeHandles
.find( '.ve-ce-resizableNode-seHandle' )
.css( {
marginRight: -width,
marginBottom: -height
} );
};
/**
* Set the proper position for resize handles
*/
ve.ce.ResizableNode.prototype.setResizableHandlesPosition = function () {
Iif ( !this.isResizable() ) {
return;
}
var offset = this.getResizableOffset();
this.$resizeHandles.css( {
top: offset.top,
left: offset.left
} );
};
/**
* Handle body mousemove.
*
* @param {jQuery.Event} e Click event
* @fires resizing
*/
ve.ce.ResizableNode.prototype.onDocumentMouseMove = function ( e ) {
var diff = {},
dimensions = {
width: 0,
height: 0,
top: this.resizeInfo.top,
left: this.resizeInfo.left
};
Eif ( this.resizing ) {
// X and Y diff
switch ( this.resizeInfo.handle ) {
case 'se':
diff.x = e.screenX - this.resizeInfo.mouseX;
diff.y = e.screenY - this.resizeInfo.mouseY;
break;
case 'nw':
diff.x = this.resizeInfo.mouseX - e.screenX;
diff.y = this.resizeInfo.mouseY - e.screenY;
break;
case 'ne':
diff.x = e.screenX - this.resizeInfo.mouseX;
diff.y = this.resizeInfo.mouseY - e.screenY;
break;
case 'sw':
diff.x = this.resizeInfo.mouseX - e.screenX;
diff.y = e.screenY - this.resizeInfo.mouseY;
break;
}
dimensions = this.model.getScalable().getBoundedDimensions( {
width: this.resizeInfo.width + diff.x,
height: this.resizeInfo.height + diff.y
}, e.shiftKey && this.snapToGrid );
// Fix the position
switch ( this.resizeInfo.handle ) {
case 'ne':
dimensions.top = this.resizeInfo.top +
( this.resizeInfo.height - dimensions.height );
break;
case 'sw':
dimensions.left = this.resizeInfo.left +
( this.resizeInfo.width - dimensions.width );
break;
case 'nw':
dimensions.top = this.resizeInfo.top +
( this.resizeInfo.height - dimensions.height );
dimensions.left = this.resizeInfo.left +
( this.resizeInfo.width - dimensions.width );
break;
}
// Update bounding box
this.$resizeHandles.css( dimensions );
this.emit( 'resizing', {
width: dimensions.width,
height: dimensions.height
} );
}
};
/**
* Handle body mouseup.
*
* @fires resizeEnd
*/
ve.ce.ResizableNode.prototype.onDocumentMouseUp = function () {
var width = this.$resizeHandles.outerWidth(),
height = this.$resizeHandles.outerHeight();
this.$resizeHandles.removeClass( 've-ce-resizableNode-handles-resizing' );
$( this.getElementDocument() ).off( '.ve-ce-resizableNode' );
this.resizing = false;
this.root.getSurface().resizing = false;
this.hideSizeLabel();
// Apply changes to the model
var attrChanges = this.getAttributeChanges( width, height );
Eif ( !ve.isEmptyObject( attrChanges ) ) {
this.resizableSurface.getModel().getFragment().changeAttributes( attrChanges );
}
// Update the context menu. This usually happens with the redraw, but not if the
// user doesn't perform a drag
this.root.getSurface().getSurface().getContext().updateDimensions();
this.emit( 'resizeEnd' );
};
/**
* Generate an object of attributes changes from the new width and height.
*
* @param {number} width New image width
* @param {number} height New image height
* @return {Object} Attribute changes
*/
ve.ce.ResizableNode.prototype.getAttributeChanges = function ( width, height ) {
var attrChanges = {},
currentDimensions = this.model.getCurrentDimensions();
Eif ( currentDimensions.width !== width ) {
attrChanges.width = width;
}
Eif ( currentDimensions.height !== height ) {
attrChanges.height = height;
}
return attrChanges;
};
|