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 | 1x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 5x 1x 1x 65x 65x 1x 1x 1x 61x 15x 1x 5x 1x 1x 1x 35x 35x 35x 35x 35x 35x 35x 35x 35x 35x 35x 18x 18x 17x 35x 1x 36x 36x 36x 36x 9x 27x 27x 27x 27x 27x 27x 27x 27x 27x 27x 2x 2x 2x 2x 2x 2x 2x 25x 25x 25x 25x 21x 4x 25x 25x 27x 27x 27x 27x 27x 27x 27x 27x 1x 1x 2x 2x 2x 2x 1x 27x 27x 27x 27x 27x 27x 27x 27x 27x 27x 27x 27x 27x 27x 27x 27x 27x 27x 27x 27x 27x 1x | /*!
* VisualEditor UserInterface DesktopContext class.
*
* @copyright See AUTHORS.txt
*/
/**
* Context menu and inspectors.
*
* @class
* @extends ve.ui.LinearContext
*
* @constructor
* @param {ve.ui.Surface} surface
* @param {Object} [config] Configuration options
* @cfg {jQuery} [$popupContainer] Clipping container for context popup
* @cfg {number} [popupPadding=10] Padding between popup and $popupContainer, can be negative
*/
ve.ui.DesktopContext = function VeUiDesktopContext( surface, config ) {
config = config || {};
// Parent constructor
ve.ui.DesktopContext.super.apply( this, arguments );
// Properties
this.popup = new OO.ui.PopupWidget( {
hideWhenOutOfView: false,
autoFlip: false,
$container: config.$popupContainer || this.surface.$element,
containerPadding: config.popupPadding
} );
this.position = null;
this.embeddable = null;
this.boundingRect = null;
this.transitioning = null;
this.dimensions = null;
this.suppressed = false;
this.onWindowScrollDebounced = ve.debounce( this.onWindowScroll.bind( this ) );
this.onWindowResizeHandler = this.onPosition.bind( this );
this.$window = $( this.getElementWindow() );
// Events
this.surface.getView().connect( this, {
relocationStart: 'onSuppress',
relocationEnd: 'onUnsuppress',
position: 'onPosition'
} );
this.inspectors.connect( this, {
resize: 'onInspectorResize'
} );
this.$window.on( {
resize: this.onWindowResizeHandler
} );
this.surface.$scrollListener[ 0 ].addEventListener( 'scroll', this.onWindowScrollDebounced, { passive: true } );
// Initialization
this.$element
.addClass( 've-ui-desktopContext' )
.append( this.$focusTrapBefore, this.popup.$element, this.$focusTrapAfter );
this.$group.addClass( 've-ui-desktopContext-menu' );
this.popup.$body.append( this.$group, this.inspectors.$element );
};
/* Inheritance */
OO.inheritClass( ve.ui.DesktopContext, ve.ui.LinearContext );
/* Methods */
/**
* @inheritdoc
*/
ve.ui.DesktopContext.prototype.afterContextChange = function () {
// Parent method
ve.ui.DesktopContext.super.prototype.afterContextChange.call( this );
// Bypass while dragging
Iif ( this.suppressed ) {
return;
}
};
/**
* Handle context suppression event.
*/
ve.ui.DesktopContext.prototype.onSuppress = function () {
this.suppressed = true;
if ( this.isVisible() ) {
if ( !this.isEmpty() ) {
// Change state: menu -> closed
this.toggleMenu( false );
this.toggle( false );
} else if ( this.inspector ) {
// Change state: inspector -> closed
this.inspector.close();
}
}
};
/**
* Handle context unsuppression event.
*/
ve.ui.DesktopContext.prototype.onUnsuppress = function () {
this.suppressed = false;
if ( this.isInspectable() ) {
// Change state: closed -> menu
this.toggleMenu( true );
this.toggle( true );
}
};
/**
* Handle cursor position change event.
*/
ve.ui.DesktopContext.prototype.onPosition = function () {
if ( this.isVisible() ) {
this.updateDimensionsDebounced();
}
};
/**
* @inheritdoc
*/
ve.ui.DesktopContext.prototype.createInspectorWindowManager = function () {
return new ve.ui.DesktopInspectorWindowManager( this.surface, {
factory: ve.ui.windowFactory,
overlay: this.surface.getLocalOverlay(),
modal: false
} );
};
/**
* @inheritdoc
*/
ve.ui.DesktopContext.prototype.onInspectorOpening = function () {
ve.ui.DesktopContext.super.prototype.onInspectorOpening.apply( this, arguments );
// Resize the popup before opening so the body height of the window is measured correctly
this.setPopupSizeAndPosition();
};
/**
* Handle inspector resize events
*/
ve.ui.DesktopContext.prototype.onInspectorResize = function () {
this.updateDimensionsDebounced();
};
/**
* @inheritdoc
*/
ve.ui.DesktopContext.prototype.toggle = function ( show ) {
Iif ( this.transitioning ) {
return this.transitioning;
}
show = show === undefined ? !this.visible : !!show;
Iif ( show === this.visible ) {
return ve.createDeferred().resolve().promise();
}
this.transitioning = ve.createDeferred();
var promise = this.transitioning.promise();
// Parent method
ve.ui.DesktopContext.super.prototype.toggle.call( this, show );
this.popup.toggle( show );
this.transitioning.resolve();
this.transitioning = null;
this.visible = show;
if ( show ) {
Iif ( this.inspector ) {
this.inspector.updateSize();
}
// updateDimensionsDebounced is not necessary here and causes a movement flicker
this.updateDimensions();
} else Iif ( this.inspector ) {
this.inspector.close();
}
return promise;
};
/**
* @inheritdoc
*/
ve.ui.DesktopContext.prototype.updateDimensions = function () {
var $container = this.inspector ? this.inspector.$frame : this.$group,
embeddable = false;
// Parent method
ve.ui.DesktopContext.super.prototype.updateDimensions.call( this );
if ( !this.isVisible() ) {
return;
}
var rtl = this.surface.getModel().getDocument().getDir() === 'rtl';
var surface = this.surface.getView();
var focusedNode = surface.getFocusedNode();
// Selection when the inspector was opened. Used to stop the context from
// jumping when an inline selection expands, e.g. to cover a long word
var startingSelection;
Iif (
!focusedNode && this.inspector && this.inspector.initialFragment &&
// Don't use initial selection if it comes from another document,
// e.g. the fake document used in source mode.
this.inspector.getFragment() &&
this.inspector.getFragment().getDocument() === surface.getModel().getDocument()
) {
startingSelection = this.inspector.initialFragment.getSelection();
}
var currentSelection = this.surface.getModel().getSelection();
var isTableSelection = ( startingSelection || currentSelection ) instanceof ve.dm.TableSelection;
var boundingRect = isTableSelection ?
surface.getSelection( startingSelection ).getTableBoundingRect() :
surface.getSelection( startingSelection ).getSelectionBoundingRect();
this.$element.removeClass( 've-ui-desktopContext-embedded' );
var position;
var middle;
Iif ( !boundingRect ) {
// If !boundingRect, the surface apparently isn't selected.
// This shouldn't happen because the context is only supposed to be
// displayed in response to a selection, but it sometimes does happen due
// to browser weirdness.
// Skip updating the cursor position, but still update the width and height.
this.popup.toggleAnchor( true );
this.popup.setAlignment( 'center' );
} else if ( isTableSelection || ( focusedNode && !focusedNode.isContent() ) ) {
embeddable = this.isEmbeddable() &&
boundingRect.height > this.$group.outerHeight() + 5 &&
boundingRect.width > this.$group.outerWidth() + 10;
this.popup.toggleAnchor( !embeddable );
this.$element.toggleClass( 've-ui-desktopContext-embedded', !!embeddable );
Iif ( embeddable ) {
// Embedded context position depends on directionality
position = {
x: rtl ? boundingRect.left : boundingRect.right,
y: boundingRect.top
};
this.popup.setAlignment( 'backwards' );
} else {
// Position the context underneath the center of the node
middle = ( boundingRect.left + boundingRect.right ) / 2;
position = {
x: middle,
y: boundingRect.bottom
};
this.popup.setAlignment( 'center' );
}
} else {
// The selection is text or an inline focused node
var startAndEndRects = surface.getSelection( startingSelection ).getSelectionStartAndEndRects();
Eif ( startAndEndRects ) {
middle = ( boundingRect.left + boundingRect.right ) / 2;
if (
( !rtl && startAndEndRects.end.right > middle ) ||
( rtl && startAndEndRects.end.left < middle )
) {
// If the middle position is within the end rect, use it
position = {
x: middle,
y: boundingRect.bottom
};
} else {
// ..otherwise use the side of the end rect
position = {
x: rtl ? startAndEndRects.end.left : startAndEndRects.end.right,
y: startAndEndRects.end.bottom
};
}
}
this.popup.toggleAnchor( true );
this.popup.setAlignment( 'center' );
}
Eif ( position ) {
this.position = position;
}
Eif ( boundingRect ) {
this.boundingRect = boundingRect;
}
this.embeddable = embeddable;
this.dimensions = {
width: $container.outerWidth( true ),
height: $container.outerHeight( true )
};
this.setPopupSizeAndPosition();
return this;
};
/**
* Handle window scroll events
*
* @param {jQuery.Event} e Scroll event
*/
ve.ui.DesktopContext.prototype.onWindowScroll = function () {
this.setPopupSizeAndPosition( true );
};
/**
* Check if the context menu for current content is embeddable.
*
* @return {boolean} Context menu is embeddable
*/
ve.ui.DesktopContext.prototype.isEmbeddable = function () {
var sources = this.getRelatedSources();
for ( var i = 0, len = sources.length; i < len; i++ ) {
Eif ( !sources[ i ].embeddable ) {
return false;
}
}
return true;
};
/**
* Apply the popup's size and position, within the bounds of the viewport
*
* @param {boolean} [repositionOnly] Reposition the popup only
*/
ve.ui.DesktopContext.prototype.setPopupSizeAndPosition = function ( repositionOnly ) {
Iif ( !this.isVisible() ) {
return;
}
var surface = this.surface;
var viewport = surface.getViewportDimensions();
Iif ( !viewport || !this.dimensions ) {
// viewport can be null if the surface is not attached
return;
}
var margin = 10,
minimumVisibleHeight = 100;
Eif ( this.popup.hasAnchor() ) {
// Reserve space for the anchor and one line of text
// ('40' is arbitrary and has been picked by experimentation)
viewport.top += 40;
viewport.height -= 40;
}
Eif ( this.position ) {
// Float the content if it's bigger than the viewport. Exactly how /
// whether it should be floated is situational, so this is a
// preliminary determination. Checks below might cancel the float.
var floating =
( !this.embeddable && this.position.y + this.dimensions.height > viewport.bottom - margin ) ||
( this.embeddable && this.position.y < viewport.top + margin );
Iif ( floating ) {
if ( this.embeddable ) {
if ( this.boundingRect.bottom - viewport.top - minimumVisibleHeight < this.dimensions.height + margin ) {
floating = false;
this.$element.css( {
left: this.position.x,
top: this.position.y + this.boundingRect.height - this.dimensions.height - minimumVisibleHeight,
bottom: ''
} );
} else {
this.$element.css( {
left: this.position.x + viewport.left,
top: this.surface.padding.top + margin,
bottom: ''
} );
}
} else {
if ( viewport.bottom - this.boundingRect.top - minimumVisibleHeight < this.dimensions.height + margin ) {
floating = false;
this.$element.css( {
left: this.position.x,
top: this.position.y,
bottom: ''
} );
} else {
this.$element.css( {
left: this.position.x + viewport.left,
top: '',
bottom: this.dimensions.height + margin
} );
}
}
} else {
this.$element.css( {
left: this.position.x,
top: this.position.y,
bottom: ''
} );
}
this.$element.toggleClass( 've-ui-desktopContext-floating', !!floating );
this.popup.toggleAnchor( !floating && !this.embeddable );
}
Eif ( !repositionOnly ) {
// PopupWidget normally is clippable, suppress that to be able to resize and scroll it into view.
// Needs to be repeated before every call, as it resets itself when the popup is shown or hidden.
this.popup.toggleClipping( false );
// We want to stop the popup from possibly being bigger than the viewport (T114614),
// as that can result in situations where it's impossible to reach parts
// of the popup. Limiting it to the window height would ignore toolbars
// and the find-replace dialog and suchlike. We can't use getViewportDimensions
// as that doesn't account for the surface height "growing" when we scroll (T304847).
var maxSurfaceHeight = this.surface.$scrollContainer.height() - this.surface.padding.top;
// Allow room for callout and cursor above the context
maxSurfaceHeight -= 30;
this.popup.setSize( this.dimensions.width, Math.min( this.dimensions.height, maxSurfaceHeight ) );
this.popup.scrollElementIntoView( { animate: false } );
}
};
/**
* @inheritdoc
*/
ve.ui.DesktopContext.prototype.destroy = function () {
// Hide, so a debounced updateDimensions does nothing
this.toggle( false );
// Disconnect
this.surface.getView().disconnect( this );
this.surface.getModel().disconnect( this );
this.inspectors.disconnect( this );
this.$window.off( {
resize: this.onWindowResizeHandler
} );
this.surface.$scrollListener[ 0 ].removeEventListener( 'scroll', this.onWindowScrollDebounced );
// Popups bind scroll events if they're in positioning mode, so make sure that's disabled
this.popup.togglePositioning( false );
// Parent method
return ve.ui.DesktopContext.super.prototype.destroy.call( this );
};
|