mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-23 22:13:34 +00:00
Merge branch 'dmrewrite' of ssh://gerrit.wikimedia.org:29418/mediawiki/extensions/VisualEditor into dmrewrite
This commit is contained in:
Christian Williams
commit
081ec31ccd
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@ -45,9 +45,13 @@ ve.Document.prototype.selectNodes = function( range, mode ) {
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start = range.start,
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end = range.end,
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stack = [ {
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// Node we are currently stepping through
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// Note each iteration visits a child of node, not node itself
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'node': doc,
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// Index of the child in node we're visiting
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'index': 0,
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'startOffset': 0
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// First offset inside node
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'startOffset': 1
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} ],
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node,
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prevNode,
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@ -80,7 +84,7 @@ ve.Document.prototype.selectNodes = function( range, mode ) {
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'node': doc,
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'range': new ve.Range( start, end ),
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'index': 0,
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'parentRange': new ve.Range( 0, doc.getLength() )
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'nodeRange': new ve.Range( 0, doc.getLength() )
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} ];
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}
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// TODO maybe we could find the start more efficiently using the offset map
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@ -100,7 +104,7 @@ ve.Document.prototype.selectNodes = function( range, mode ) {
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// Is the end between node and nextNode or between node and the parent's closing?
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endBetween = node.isWrapped() ? end == right + 1 : end == right;
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if ( start == end && ( startBetween || endBetween ) ) {
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if ( start == end && ( startBetween || endBetween ) && node.isWrapped() ) {
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// Empty range in the parent, outside of any child
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parentFrame = stack[stack.length - 2];
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return [ {
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@ -117,18 +121,18 @@ ve.Document.prototype.selectNodes = function( range, mode ) {
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if ( mode == 'leaves' && node.children && node.children.length ) {
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// Descend into node
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if ( node.children[0].isWrapped() ) {
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left++;
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}
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currentFrame = {
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'node': node,
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'index': 0,
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'startOffset': left
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};
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stack.push( currentFrame );
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if ( node.children[0].isWrapped() ) {
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left++;
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}
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startFound = true;
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continue;
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} else {
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} else if ( !endInside ) {
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// All of node is covered
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retval.push( {
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'node': node,
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@ -137,26 +141,34 @@ ve.Document.prototype.selectNodes = function( range, mode ) {
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'nodeRange': new ve.Range( left, right )
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} );
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startFound = true;
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} else {
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// Part of node is covered
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return [ {
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'node': node,
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'range': new ve.Range( start, end ),
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'index': currentFrame.index,
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'nodeRange': new ve.Range( left, right )
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} ];
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}
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} else if ( startInside && endInside ) {
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if ( node.children && node.children.length ) {
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// Descend into node
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// If the first child of node has an opening, skip over it
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if ( node.children[0].isWrapped() ) {
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left++;
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}
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currentFrame = {
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'node': node,
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'index': 0,
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'startOffset': left
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};
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stack.push( currentFrame );
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// If the first child of node has an opening, skip over it
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if ( node.children[0].isWrapped() ) {
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left++;
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}
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continue;
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} else {
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// node is a leaf node and the range is entirely inside it
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return [ {
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'node': node,
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'range': new ve.Range( left, right ),
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'range': new ve.Range( start, end ),
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'index': currentFrame.index,
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'nodeRange': new ve.Range( left, right )
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} ];
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@ -165,15 +177,15 @@ ve.Document.prototype.selectNodes = function( range, mode ) {
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if ( mode == 'leaves' && node.children && node.children.length ) {
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// node is a branch node and the start is inside it
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// Descend into it
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if ( node.children[0].isWrapped() ) {
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left++;
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}
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currentFrame = {
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'node': node,
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'index': 0,
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'startOffset': left
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};
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stack.push( currentFrame );
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if ( node.children[0].isWrapped() ) {
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left++;
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}
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continue;
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} else {
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// node is a leaf node and the start is inside it
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@ -194,15 +206,15 @@ ve.Document.prototype.selectNodes = function( range, mode ) {
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if ( mode == 'leaves' && node.children && node.children.length ) {
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// Descend into node
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if ( node.children[0].isWrapped() ) {
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left++;
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}
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currentFrame = {
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'node': node,
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'index': 0,
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'startOffset': left
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};
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stack.push( currentFrame );
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if ( node.children[0].isWrapped() ) {
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left++;
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}
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continue;
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} else {
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// All of node is covered
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@ -218,15 +230,15 @@ ve.Document.prototype.selectNodes = function( range, mode ) {
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if ( mode == 'leaves' && node.children && node.children.length ) {
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// node is a branch node and the end is inside it
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// Descend into it
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if ( node.children[0].isWrapped() ) {
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left++;
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}
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currentFrame = {
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'node': node,
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'index': 0,
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'startOffset': left
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};
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stack.push( currentFrame );
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if ( node.children[0].isWrapped() ) {
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left++;
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}
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continue;
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} else {
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// node is a leaf node and the end is inside it
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@ -247,15 +259,15 @@ ve.Document.prototype.selectNodes = function( range, mode ) {
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if ( mode == 'leaves' && node.children && node.children.length ) {
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// Descend into node
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if ( node.children[0].isWrapped() ) {
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left++;
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}
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currentFrame = {
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'node': node,
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'index': 0,
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'startOffset': left
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};
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stack.push( currentFrame );
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if ( node.children[0].isWrapped() ) {
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left++;
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}
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continue;
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} else {
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// All of node is covered
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@ -115,6 +115,45 @@ ve.example.getSelectNodesCases = function( doc ) {
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'nodeRange': new ve.Range( 42, 52 )
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}
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]
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},
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// Zero-length range at the edge of a text node returns that text node rather than
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// its parent
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{
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'actual': doc.selectNodes( new ve.Range( 1, 1 ), 'leaves' ),
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'expected': [
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// heading/text
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{
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'node': lookup( documentNode, 0, 0 ),
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'range': new ve.Range( 1, 1 ),
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'index': 0,
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'nodeRange': new ve.Range( 1, 4 )
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}
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]
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},
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{
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'actual': doc.selectNodes( new ve.Range( 4, 4 ), 'leaves' ),
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'expected': [
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// heading/text
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{
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'node': lookup( documentNode, 0, 0 ),
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'range': new ve.Range( 4, 4 ),
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'index': 0,
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'nodeRange': new ve.Range( 1, 4 )
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}
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]
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},
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// Range entirely within one leaf node
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{
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'actual': doc.selectNodes( new ve.Range( 2, 3 ), 'leaves' ),
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'expected': [
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// heading/text
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{
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'node': lookup( documentNode, 0, 0 ),
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'range': new ve.Range( 2, 3 ),
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'index': 0,
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'nodeRange': new ve.Range( 1, 4 )
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}
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]
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}
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];
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};
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@ -147,8 +186,9 @@ ve.example.nodeTreeEqual = function( a, b ) {
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* @method
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*/
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ve.example.nodeSelectionEqual = function( a, b ) {
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var minLength = a.length < b.length ? a.length : b.length;
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equal( a.length, b.length, 'length match' );
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for ( var i = 0; i < a.length; i++ ) {
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for ( var i = 0; i < minLength; i++ ) {
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ok( a[i].node === b[i].node, 'node match' );
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if ( a[i].range && b[i].range ) {
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deepEqual( a[i].range, b[i].range, 'range match' );
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