From 9791b48533278d93ab7d052bc0e1b192f2961e72 Mon Sep 17 00:00:00 2001 From: Sean Lip Date: Fri, 27 May 2016 16:37:39 -0700 Subject: [PATCH 01/11] Add an explicit injector for the 'Run Code' button. Update es6-shim dependency to prevent console errors. --- accessible/README | 4 ++-- accessible/libs/es6-shim.min.js | 10 +++++----- accessible/workspaceview.component.js | 25 ++++++++++++++++--------- demos/accessible/index.html | 5 +++++ 4 files changed, 28 insertions(+), 16 deletions(-) diff --git a/accessible/README b/accessible/README index ab6003f89..088905570 100644 --- a/accessible/README +++ b/accessible/README @@ -12,8 +12,8 @@ What Does Accessible Blockly Do? Use Accessible Blockly in Your Web App ----------- -1. see the basic demo under blockly/demos/accessible. This covers the absolute minimum required to import Accessible Blockly into your own web app. +1. See the basic demo under blockly/demos/accessible. This covers the absolute minimum required to import Accessible Blockly into your own web app. 2. You will need to import the files in the same order as in the demo: utils.service.js will need to be the first Angular file imported. 3. When the DOMContentLoaded event fires, call ng.platform.browser.bootstrap() on the main component to be loaded. This will usually be blocklyApp.AppView, but if you have another component that wraps it, use that one instead. -4. You will need to implement a runCode() function in the global scope. This function will be called when the user presses the Run Code button in the Accessible Blockly app. +4. If you want to customize the toolbar, you will need an ACCESSIBLE_GLOBALS object in the global scope. It should have a 'toolbarButtonConfig' key, whose value is an Array. Each element in this array should be an Object with two keys: 'text' (the text to display on the button) and 'action' (the function that gets run when the button is clicked). 5. 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stringify(e){if(typeof e==="symbol"){return}var n;if(arguments.length>1){n=arguments[1]}var o=[e];if(!r(n)){var i=re.IsCallable(n)?n:null;var a=function(e,r){var n=i?t(i,this,e,r):r;if(typeof n!=="symbol"){if(K.symbol(n)){return St({})(n)}else{return n}}};o.push(a)}else{o.push(n)}if(arguments.length>2){o.push(arguments[2])}return _n.apply(this,o)})}return S}); //# sourceMappingURL=es6-shim.map diff --git a/accessible/workspaceview.component.js b/accessible/workspaceview.component.js index 322b0a4a4..e104755f5 100644 --- a/accessible/workspaceview.component.js +++ b/accessible/workspaceview.component.js @@ -32,10 +32,13 @@ blocklyApp.WorkspaceView = ng.core

{{stringMap['WORKSPACE']}}

- - + + + +
    - - +
    + + + From 03de6b6a92c966dea3e311a5fb3ad8e78104b4e8 Mon Sep 17 00:00:00 2001 From: Rachel Fenichel Date: Tue, 31 May 2016 15:39:08 -0700 Subject: [PATCH 07/11] Move connections at the end of render, instead of in the middle of drawing --- core/block_render_svg.js | 116 ++++++++++++++++++++---------------- core/rendered_connection.js | 22 +++++++ 2 files changed, 87 insertions(+), 51 deletions(-) diff --git a/core/block_render_svg.js b/core/block_render_svg.js index aa17738c8..cad98f062 100644 --- a/core/block_render_svg.js +++ b/core/block_render_svg.js @@ -260,6 +260,7 @@ Blockly.BlockSvg.INNER_BOTTOM_LEFT_CORNER_HIGHLIGHT_LTR = * If true, also render block's parent, grandparent, etc. Defaults to true. */ Blockly.BlockSvg.prototype.render = function(opt_bubble) { + Blockly.Field.startCache(); this.rendered = true; @@ -280,6 +281,8 @@ Blockly.BlockSvg.prototype.render = function(opt_bubble) { var inputRows = this.renderCompute_(cursorX); this.renderDraw_(cursorX, inputRows); + this.renderMoveConnections(); + if (opt_bubble !== false) { // Render all blocks above this one (propagate a reflow). var parentBlock = this.getParent(); @@ -517,10 +520,6 @@ Blockly.BlockSvg.prototype.renderDraw_ = function(iconWidth, inputRows) { } } - // Fetch the block's coordinates on the surface for use in anchoring - // the connections. - var connectionsXY = this.getRelativeToSurfaceXY(); - // Assemble the block's path. var steps = []; var inlineSteps = []; @@ -530,12 +529,11 @@ Blockly.BlockSvg.prototype.renderDraw_ = function(iconWidth, inputRows) { var highlightSteps = []; var highlightInlineSteps = []; - this.renderDrawTop_(steps, highlightSteps, connectionsXY, - inputRows.rightEdge); + this.renderDrawTop_(steps, highlightSteps, inputRows.rightEdge); var cursorY = this.renderDrawRight_(steps, highlightSteps, inlineSteps, - highlightInlineSteps, connectionsXY, inputRows, iconWidth); - this.renderDrawBottom_(steps, highlightSteps, connectionsXY, cursorY); - this.renderDrawLeft_(steps, highlightSteps, connectionsXY); + highlightInlineSteps, inputRows, iconWidth); + this.renderDrawBottom_(steps, highlightSteps, cursorY); + this.renderDrawLeft_(steps, highlightSteps); var pathString = steps.join(' ') + '\n' + inlineSteps.join(' '); this.svgPath_.setAttribute('d', pathString); @@ -550,16 +548,51 @@ Blockly.BlockSvg.prototype.renderDraw_ = function(iconWidth, inputRows) { } }; +/** + * Update all of the connections on this block with the new locations calculated + * in renderCompute. Also move all of the connected blocks based on the new + * connection locations. + */ +Blockly.BlockSvg.prototype.renderMoveConnections = function() { + var blockTL = this.getRelativeToSurfaceXY(); + if (this.previousConnection) { + this.previousConnection.moveToOffset(blockTL); + // Don't tighten the previous connection because it's an inferior + // connection. + } + + for (var i = 0; i < this.inputList.length; i++) { + var conn = this.inputList[i].connection; + if (conn) { + conn.moveToOffset(blockTL); + if (conn.isConnected()) { + conn.tighten_(); + } + } + } + + if (this.nextConnection) { + this.nextConnection.moveToOffset(blockTL); + if (this.nextConnection.isConnected()) { + this.nextConnection.tighten_(); + } + } + + if (this.outputConnection) { + this.outputConnection.moveToOffset(blockTL); + // Don't tighten the output connection because it's an inferior connection. + } +}; + /** * Render the top edge of the block. * @param {!Array.} steps Path of block outline. * @param {!Array.} highlightSteps Path of block highlights. - * @param {!Object} connectionsXY Location of block. * @param {number} rightEdge Minimum width of block. * @private */ Blockly.BlockSvg.prototype.renderDrawTop_ = - function(steps, highlightSteps, connectionsXY, rightEdge) { + function(steps, highlightSteps, rightEdge) { /* eslint-disable indent */ // Position the cursor at the top-left starting point. if (this.squareTopLeftCorner_) { @@ -587,12 +620,10 @@ Blockly.BlockSvg.prototype.renderDrawTop_ = highlightSteps.push('H', Blockly.BlockSvg.NOTCH_WIDTH - 15); steps.push(Blockly.BlockSvg.NOTCH_PATH_LEFT); highlightSteps.push(Blockly.BlockSvg.NOTCH_PATH_LEFT_HIGHLIGHT); - // Create previous block connection. - var connectionX = connectionsXY.x + (this.RTL ? + + var connectionX = (this.RTL ? -Blockly.BlockSvg.NOTCH_WIDTH : Blockly.BlockSvg.NOTCH_WIDTH); - var connectionY = connectionsXY.y; - this.previousConnection.moveTo(connectionX, connectionY); - // This connection will be tightened when the parent renders. + this.previousConnection.setOffsetInBlock(connectionX, 0); } steps.push('H', rightEdge); highlightSteps.push('H', rightEdge - 0.5); @@ -605,7 +636,6 @@ Blockly.BlockSvg.prototype.renderDrawTop_ = * @param {!Array.} highlightSteps Path of block highlights. * @param {!Array.} inlineSteps Inline block outlines. * @param {!Array.} highlightInlineSteps Inline block highlights. - * @param {!Object} connectionsXY Location of block. * @param {!Array.>} inputRows 2D array of objects, each * containing position information. * @param {number} iconWidth Offset of first row due to icons. @@ -613,7 +643,7 @@ Blockly.BlockSvg.prototype.renderDrawTop_ = * @private */ Blockly.BlockSvg.prototype.renderDrawRight_ = function(steps, highlightSteps, - inlineSteps, highlightInlineSteps, connectionsXY, inputRows, iconWidth) { + inlineSteps, highlightInlineSteps, inputRows, iconWidth) { var cursorX; var cursorY = 0; var connectionX, connectionY; @@ -694,20 +724,16 @@ Blockly.BlockSvg.prototype.renderDrawRight_ = function(steps, highlightSteps, } // Create inline input connection. if (this.RTL) { - connectionX = connectionsXY.x - cursorX - + connectionX = -cursorX - Blockly.BlockSvg.TAB_WIDTH + Blockly.BlockSvg.SEP_SPACE_X + input.renderWidth + 1; } else { - connectionX = connectionsXY.x + cursorX + + connectionX = cursorX + Blockly.BlockSvg.TAB_WIDTH - Blockly.BlockSvg.SEP_SPACE_X - input.renderWidth - 1; } - connectionY = connectionsXY.y + cursorY + - Blockly.BlockSvg.INLINE_PADDING_Y + 1; - input.connection.moveTo(connectionX, connectionY); - if (input.connection.isConnected()) { - input.connection.tighten_(); - } + connectionY = cursorY + Blockly.BlockSvg.INLINE_PADDING_Y + 1; + input.connection.setOffsetInBlock(connectionX, connectionY); } } @@ -749,12 +775,10 @@ Blockly.BlockSvg.prototype.renderDrawRight_ = function(steps, highlightSteps, ',-2.1'); } // Create external input connection. - connectionX = connectionsXY.x + - (this.RTL ? -inputRows.rightEdge - 1 : inputRows.rightEdge + 1); - connectionY = connectionsXY.y + cursorY; - input.connection.moveTo(connectionX, connectionY); + connectionX = (this.RTL ? -inputRows.rightEdge - 1 : + inputRows.rightEdge + 1); + input.connection.setOffsetInBlock(connectionX, cursorY); if (input.connection.isConnected()) { - input.connection.tighten_(); this.width = Math.max(this.width, inputRows.rightEdge + input.connection.targetBlock().getHeightWidth().width - Blockly.BlockSvg.TAB_WIDTH + 1); @@ -832,11 +856,10 @@ Blockly.BlockSvg.prototype.renderDrawRight_ = function(steps, highlightSteps, highlightSteps.push('H', inputRows.rightEdge - 0.5); } // Create statement connection. - connectionX = connectionsXY.x + (this.RTL ? -cursorX : cursorX + 1); - connectionY = connectionsXY.y + cursorY + 1; - input.connection.moveTo(connectionX, connectionY); + connectionX = (this.RTL ? -cursorX : cursorX + 1); + + input.connection.setOffsetInBlock(connectionX, cursorY + 1); if (input.connection.isConnected()) { - input.connection.tighten_(); this.width = Math.max(this.width, inputRows.statementEdge + input.connection.targetBlock().getHeightWidth().width); } @@ -867,12 +890,11 @@ Blockly.BlockSvg.prototype.renderDrawRight_ = function(steps, highlightSteps, * Render the bottom edge of the block. * @param {!Array.} steps Path of block outline. * @param {!Array.} highlightSteps Path of block highlights. - * @param {!Object} connectionsXY Location of block. * @param {number} cursorY Height of block. * @private */ Blockly.BlockSvg.prototype.renderDrawBottom_ = - function(steps, highlightSteps, connectionsXY, cursorY) { + function(steps, highlightSteps, cursorY) { /* eslint-disable indent */ this.height += cursorY + 1; // Add one for the shadow. if (this.nextConnection) { @@ -881,15 +903,11 @@ Blockly.BlockSvg.prototype.renderDrawBottom_ = // Create next block connection. var connectionX; if (this.RTL) { - connectionX = connectionsXY.x - Blockly.BlockSvg.NOTCH_WIDTH; + connectionX = -Blockly.BlockSvg.NOTCH_WIDTH; } else { - connectionX = connectionsXY.x + Blockly.BlockSvg.NOTCH_WIDTH; - } - var connectionY = connectionsXY.y + cursorY + 1; - this.nextConnection.moveTo(connectionX, connectionY); - if (this.nextConnection.isConnected()) { - this.nextConnection.tighten_(); + connectionX = Blockly.BlockSvg.NOTCH_WIDTH; } + this.nextConnection.setOffsetInBlock(connectionX, cursorY + 1); this.height += 4; // Height of tab. } @@ -919,16 +937,12 @@ Blockly.BlockSvg.prototype.renderDrawBottom_ = * Render the left edge of the block. * @param {!Array.} steps Path of block outline. * @param {!Array.} highlightSteps Path of block highlights. - * @param {!Object} connectionsXY Location of block. * @private */ -Blockly.BlockSvg.prototype.renderDrawLeft_ = - function(steps, highlightSteps, connectionsXY) { - /* eslint-disable indent */ +Blockly.BlockSvg.prototype.renderDrawLeft_ = function(steps, highlightSteps) { if (this.outputConnection) { // Create output connection. - this.outputConnection.moveTo(connectionsXY.x, connectionsXY.y); - // This connection will be tightened when the parent renders. + this.outputConnection.setOffsetInBlock(0, 0); steps.push('V', Blockly.BlockSvg.TAB_HEIGHT); steps.push('c 0,-10 -' + Blockly.BlockSvg.TAB_WIDTH + ',8 -' + Blockly.BlockSvg.TAB_WIDTH + ',-7.5 s ' + Blockly.BlockSvg.TAB_WIDTH + @@ -954,4 +968,4 @@ Blockly.BlockSvg.prototype.renderDrawLeft_ = } } steps.push('z'); -}; /* eslint-enable indent */ +}; diff --git a/core/rendered_connection.js b/core/rendered_connection.js index 113639e61..29f6fc19e 100644 --- a/core/rendered_connection.js +++ b/core/rendered_connection.js @@ -37,6 +37,7 @@ goog.require('Blockly.Connection'); */ Blockly.RenderedConnection = function(source, type) { Blockly.RenderedConnection.superClass_.constructor.call(this, source, type); + this.offsetInBlock_ = new goog.math.Coordinate(0, 0); }; goog.inherits(Blockly.RenderedConnection, Blockly.Connection); @@ -123,6 +124,27 @@ Blockly.RenderedConnection.prototype.moveBy = function(dx, dy) { this.moveTo(this.x_ + dx, this.y_ + dy); }; +/** + * Move this connection to the location given by its offset within the block and + * the coordinate of the block's top left corner. + * @param {goog.math.Coordinate} blockTL The coordinate of the top left corner + * of the block. + */ +Blockly.RenderedConnection.prototype.moveToOffset = function(blockTL) { + this.moveTo(blockTL.x + this.offsetInBlock_.x, + blockTL.y + this.offsetInBlock_.y); +}; + +/** + * Set the offset of this connection relative to the top left of its block. + * @param {number} x The new relative x. + * @param {number} y The new relative y. + */ +Blockly.RenderedConnection.prototype.setOffsetInBlock = function(x, y) { + this.offsetInBlock_.x = x; + this.offsetInBlock_.y = y; +}; + /** * Move the blocks on either side of this connection right next to each other. * @private From dd205feda0fabd096a56a6758a42aff900c87ab4 Mon Sep 17 00:00:00 2001 From: Rachel Fenichel Date: Tue, 31 May 2016 11:06:17 -0700 Subject: [PATCH 08/11] Add a button to randomly click and drag blocks in the playground. --- tests/playground.html | 63 ++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 62 insertions(+), 1 deletion(-) diff --git a/tests/playground.html b/tests/playground.html index 6b6c81333..c74695d17 100644 --- a/tests/playground.html +++ b/tests/playground.html @@ -63,6 +63,7 @@ // Depending on the URL argument, render as LTR or RTL. var rtl = (document.location.search == '?rtl'); var workspace = null; +var fakeDragQueue = []; function start() { var toolbox = document.getElementById('toolbox'); @@ -178,6 +179,65 @@ function airstrike(n) { } } +function fakeDrag(id, dx, dy, opt_workspace) { + var ws = opt_workspace ? opt_workspace : Blockly.getMainWorkspace(); + var blockToDrag = ws.getBlockById(id); + + if (!blockToDrag) { + return; + } + var blockTop = blockToDrag.svgGroup_.getBoundingClientRect().top; + var blockLeft = blockToDrag.svgGroup_.getBoundingClientRect().left; + + // Click somewhere on the block. + var mouseDownEvent = new MouseEvent('mousedown', + {clientX: blockLeft + 5, clientY: blockTop + 5}); + blockToDrag.onMouseDown_(mouseDownEvent); + + // Throw in a move for good measure. + window.setTimeout( + function() { + var mouseMoveEvent = new MouseEvent('mousemove', + {clientX: blockLeft + dx, + clientY: blockTop + dy}); + blockToDrag.onMouseMove_(mouseMoveEvent); + + // Drop at dx, dy. + window.setTimeout( + function() { + var mouseUpEvent = new MouseEvent('mouseup', + {clientX: blockLeft + dx, + clientY: blockTop + dy}); + blockToDrag.onMouseUp_(mouseUpEvent); + + window.setTimeout(fakeDragWrapper(), 100); + }, 30); + }, 30); +}; + +function fakeDragWrapper() { + var dragInfo = fakeDragQueue.pop(); + if (dragInfo) { + fakeDrag(dragInfo.id, dragInfo.dx, dragInfo.dy, dragInfo.workspace); + } +} + +function fakeManyDrags() { + var ws = Blockly.getMainWorkspace(); + var blockList = ws.getAllBlocks(); + for (var i = 0; i < 2 * blockList.length; i++) { + fakeDragQueue.push( + { + id: blockList[Math.round(Math.random() * (blockList.length - 1))].id, + // Move some blocks up and to the left, but mostly down and to the right. + dx: Math.round((Math.random() - 0.25) * 200), + dy: Math.round((Math.random() - 0.25)* 200), + workspace: ws + }); + } + fakeDragWrapper(); +} + function spaghetti(n) { var xml = spaghettiXml; for(var i = 0; i < n; i++) { @@ -591,7 +651,8 @@ h1 { Stress test:   -

    + +

    Log events:   From 66ca80c42f3b07018cf0c25732b14d3950f62a11 Mon Sep 17 00:00:00 2001 From: Rachel Fenichel Date: Tue, 31 May 2016 15:48:32 -0700 Subject: [PATCH 09/11] Make function private --- core/block_render_svg.js | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/core/block_render_svg.js b/core/block_render_svg.js index cad98f062..328f4d849 100644 --- a/core/block_render_svg.js +++ b/core/block_render_svg.js @@ -260,7 +260,6 @@ Blockly.BlockSvg.INNER_BOTTOM_LEFT_CORNER_HIGHLIGHT_LTR = * If true, also render block's parent, grandparent, etc. Defaults to true. */ Blockly.BlockSvg.prototype.render = function(opt_bubble) { - Blockly.Field.startCache(); this.rendered = true; @@ -280,8 +279,7 @@ Blockly.BlockSvg.prototype.render = function(opt_bubble) { var inputRows = this.renderCompute_(cursorX); this.renderDraw_(cursorX, inputRows); - - this.renderMoveConnections(); + this.renderMoveConnections_(); if (opt_bubble !== false) { // Render all blocks above this one (propagate a reflow). @@ -552,8 +550,9 @@ Blockly.BlockSvg.prototype.renderDraw_ = function(iconWidth, inputRows) { * Update all of the connections on this block with the new locations calculated * in renderCompute. Also move all of the connected blocks based on the new * connection locations. + * @private */ -Blockly.BlockSvg.prototype.renderMoveConnections = function() { +Blockly.BlockSvg.prototype.renderMoveConnections_ = function() { var blockTL = this.getRelativeToSurfaceXY(); if (this.previousConnection) { this.previousConnection.moveToOffset(blockTL); From 53cf0be791bf4774c5787c34986af869175a4fd3 Mon Sep 17 00:00:00 2001 From: Rachel Fenichel Date: Wed, 1 Jun 2016 15:24:23 -0700 Subject: [PATCH 10/11] lint --- tests/playground.html | 27 +++++++++++++-------------- 1 file changed, 13 insertions(+), 14 deletions(-) diff --git a/tests/playground.html b/tests/playground.html index c74695d17..69bb0eb84 100644 --- a/tests/playground.html +++ b/tests/playground.html @@ -63,7 +63,7 @@ // Depending on the URL argument, render as LTR or RTL. var rtl = (document.location.search == '?rtl'); var workspace = null; -var fakeDragQueue = []; +var fakeDragStack = []; function start() { var toolbox = document.getElementById('toolbox'); @@ -180,11 +180,11 @@ function airstrike(n) { } function fakeDrag(id, dx, dy, opt_workspace) { - var ws = opt_workspace ? opt_workspace : Blockly.getMainWorkspace(); + var ws = opt_workspace || Blockly.getMainWorkspace(); var blockToDrag = ws.getBlockById(id); if (!blockToDrag) { - return; + fakeDragWrapper(); } var blockTop = blockToDrag.svgGroup_.getBoundingClientRect().top; var blockLeft = blockToDrag.svgGroup_.getBoundingClientRect().left; @@ -195,7 +195,7 @@ function fakeDrag(id, dx, dy, opt_workspace) { blockToDrag.onMouseDown_(mouseDownEvent); // Throw in a move for good measure. - window.setTimeout( + setTimeout( function() { var mouseMoveEvent = new MouseEvent('mousemove', {clientX: blockLeft + dx, @@ -203,36 +203,35 @@ function fakeDrag(id, dx, dy, opt_workspace) { blockToDrag.onMouseMove_(mouseMoveEvent); // Drop at dx, dy. - window.setTimeout( + setTimeout( function() { var mouseUpEvent = new MouseEvent('mouseup', {clientX: blockLeft + dx, clientY: blockTop + dy}); blockToDrag.onMouseUp_(mouseUpEvent); - window.setTimeout(fakeDragWrapper(), 100); + setTimeout(fakeDragWrapper(), 100); }, 30); }, 30); }; function fakeDragWrapper() { - var dragInfo = fakeDragQueue.pop(); + var dragInfo = fakeDragStack.pop(); if (dragInfo) { fakeDrag(dragInfo.id, dragInfo.dx, dragInfo.dy, dragInfo.workspace); } } function fakeManyDrags() { - var ws = Blockly.getMainWorkspace(); - var blockList = ws.getAllBlocks(); + var blockList = workspace.getAllBlocks(); for (var i = 0; i < 2 * blockList.length; i++) { - fakeDragQueue.push( + fakeDragStack.push( { id: blockList[Math.round(Math.random() * (blockList.length - 1))].id, // Move some blocks up and to the left, but mostly down and to the right. dx: Math.round((Math.random() - 0.25) * 200), - dy: Math.round((Math.random() - 0.25)* 200), - workspace: ws + dy: Math.round((Math.random() - 0.25) * 200), + workspace: workspace }); } fakeDragWrapper(); @@ -651,8 +650,8 @@ h1 { Stress test:   - -

    + +

    Log events:   From c3f27127d3444e1b040b68b2ec3e78aedafe4b5b Mon Sep 17 00:00:00 2001 From: Rachel Fenichel Date: Wed, 1 Jun 2016 15:31:43 -0700 Subject: [PATCH 11/11] lint --- core/block_render_svg.js | 19 +++++++++---------- core/rendered_connection.js | 2 +- 2 files changed, 10 insertions(+), 11 deletions(-) diff --git a/core/block_render_svg.js b/core/block_render_svg.js index 328f4d849..017bc3402 100644 --- a/core/block_render_svg.js +++ b/core/block_render_svg.js @@ -554,10 +554,13 @@ Blockly.BlockSvg.prototype.renderDraw_ = function(iconWidth, inputRows) { */ Blockly.BlockSvg.prototype.renderMoveConnections_ = function() { var blockTL = this.getRelativeToSurfaceXY(); + // Don't tighten previous or output connecitons because they are inferior + // connections. if (this.previousConnection) { this.previousConnection.moveToOffset(blockTL); - // Don't tighten the previous connection because it's an inferior - // connection. + } + if (this.outputConnection) { + this.outputConnection.moveToOffset(blockTL); } for (var i = 0; i < this.inputList.length; i++) { @@ -577,10 +580,6 @@ Blockly.BlockSvg.prototype.renderMoveConnections_ = function() { } } - if (this.outputConnection) { - this.outputConnection.moveToOffset(blockTL); - // Don't tighten the output connection because it's an inferior connection. - } }; /** @@ -774,8 +773,8 @@ Blockly.BlockSvg.prototype.renderDrawRight_ = function(steps, highlightSteps, ',-2.1'); } // Create external input connection. - connectionX = (this.RTL ? -inputRows.rightEdge - 1 : - inputRows.rightEdge + 1); + connectionX = this.RTL ? -inputRows.rightEdge - 1 : + inputRows.rightEdge + 1; input.connection.setOffsetInBlock(connectionX, cursorY); if (input.connection.isConnected()) { this.width = Math.max(this.width, inputRows.rightEdge + @@ -855,9 +854,9 @@ Blockly.BlockSvg.prototype.renderDrawRight_ = function(steps, highlightSteps, highlightSteps.push('H', inputRows.rightEdge - 0.5); } // Create statement connection. - connectionX = (this.RTL ? -cursorX : cursorX + 1); - + connectionX = this.RTL ? -cursorX : cursorX + 1; input.connection.setOffsetInBlock(connectionX, cursorY + 1); + if (input.connection.isConnected()) { this.width = Math.max(this.width, inputRows.statementEdge + input.connection.targetBlock().getHeightWidth().width); diff --git a/core/rendered_connection.js b/core/rendered_connection.js index 29f6fc19e..20186b098 100644 --- a/core/rendered_connection.js +++ b/core/rendered_connection.js @@ -127,7 +127,7 @@ Blockly.RenderedConnection.prototype.moveBy = function(dx, dy) { /** * Move this connection to the location given by its offset within the block and * the coordinate of the block's top left corner. - * @param {goog.math.Coordinate} blockTL The coordinate of the top left corner + * @param {!goog.math.Coordinate} blockTL The coordinate of the top left corner * of the block. */ Blockly.RenderedConnection.prototype.moveToOffset = function(blockTL) {

    + +
    LTR