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1 <!-- | 1 <!-- |
2 Copyright (C) 2012 Google Inc. All rights reserved. | 2 Copyright (C) 2012 Google Inc. All rights reserved. |
3 | 3 |
4 Redistribution and use in source and binary forms, with or without | 4 Redistribution and use in source and binary forms, with or without |
5 modification, are permitted provided that the following conditions | 5 modification, are permitted provided that the following conditions |
6 are met: | 6 are met: |
7 | 7 |
8 1. Redistributions of source code must retain the above copyright | 8 1. Redistributions of source code must retain the above copyright |
9 notice, this list of conditions and the following disclaimer. | 9 notice, this list of conditions and the following disclaimer. |
10 2. Redistributions in binary form must reproduce the above copyright | 10 2. Redistributions in binary form must reproduce the above copyright |
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25 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 25 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 --> | 27 --> |
28 <!DOCTYPE html> | 28 <!DOCTYPE html> |
29 <html> | 29 <html> |
30 <head> | 30 <head> |
31 <style> | 31 <style> |
32 body { | 32 body { |
33 margin: 0; | 33 margin: 0; |
34 padding: 0; | 34 padding: 0; |
| 35 font-size: 11px; |
35 } | 36 } |
36 | 37 |
37 body.platform-mac { | 38 body.platform-mac { |
38 font-size: 11px; | 39 font-family: 'Helvetica Neue', 'Lucida Grande', sans-serif; |
| 40 } |
| 41 |
| 42 body.platform-windows { |
| 43 font-family: 'Segoe UI', Tahoma, sans-serif; |
| 44 } |
| 45 |
| 46 body.platform-linux { |
| 47 font-family: Ubuntu, Arial, sans-serif; |
| 48 } |
| 49 |
| 50 body.platform-mac .monospace { |
39 font-family: Menlo, Monaco; | 51 font-family: Menlo, Monaco; |
40 } | 52 } |
41 | 53 |
42 body.platform-windows { | 54 body.platform-windows .monospace { |
43 font-size: 12px; | |
44 font-family: Consolas, Lucida Console; | 55 font-family: Consolas, Lucida Console; |
45 } | 56 } |
46 | 57 |
47 body.platform-linux { | 58 body.platform-linux .monospace { |
48 font-size: 11px; | |
49 font-family: dejavu sans mono; | 59 font-family: dejavu sans mono; |
50 } | 60 } |
51 | 61 |
52 .fill { | 62 .fill { |
53 position: absolute; | 63 position: absolute; |
54 top: 0; | 64 top: 0; |
55 right: 0; | 65 right: 0; |
56 bottom: 0; | 66 bottom: 0; |
57 left: 0; | 67 left: 0; |
58 } | 68 } |
59 | 69 |
60 .dimmed { | 70 .dimmed { |
61 background-color: rgba(0, 0, 0, 0.31); | 71 background-color: rgba(0, 0, 0, 0.31); |
62 } | 72 } |
63 | 73 |
| 74 .hidden { |
| 75 display: none !important; |
| 76 } |
| 77 |
64 #canvas, #labels-canvas { | 78 #canvas, #labels-canvas { |
65 pointer-events: none; | 79 pointer-events: none; |
66 } | 80 } |
67 | 81 |
68 .controls-line { | 82 .controls-line { |
69 display: flex; | 83 display: flex; |
70 justify-content: center; | 84 justify-content: center; |
71 margin: 10px 0; | 85 margin: 10px 0; |
72 } | 86 } |
73 | 87 |
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115 -webkit-mask-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA0AAA
AKCAYAAABv7tTEAAAAAXNSR0IArs4c6QAAAFJJREFUKM+10bEJgGAMBeEPbR3BLRzEVdzEVRzELRzBVo
hVwEJ+iODBlQfhBeJhsmHU4C0KnFjQV6J0x1SNAhdWDJUoPTB3PvLLeaUhypM3n3sD/qc7lDrdpIEAAA
AASUVORK5CYII=); | 129 -webkit-mask-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA0AAA
AKCAYAAABv7tTEAAAAAXNSR0IArs4c6QAAAFJJREFUKM+10bEJgGAMBeEPbR3BLRzEVdzEVRzELRzBVo
hVwEJ+iODBlQfhBeJhsmHU4C0KnFjQV6J0x1SNAhdWDJUoPTB3PvLLeaUhypM3n3sD/qc7lDrdpIEAAA
AASUVORK5CYII=); |
116 -webkit-mask-size: 13px 10px; | 130 -webkit-mask-size: 13px 10px; |
117 background-color: rgb(66, 129, 235); | 131 background-color: rgb(66, 129, 235); |
118 } | 132 } |
119 | 133 |
120 #step-over-button .glyph { | 134 #step-over-button .glyph { |
121 -webkit-mask-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAA
AKCAYAAAC5Sw6hAAAAAXNSR0IArs4c6QAAAOFJREFUKM+N0j8rhXEUB/DPcxW35CqhvIBrtqibkklhV8
qkTHe4ZbdblcXgPVhuMdqUTUl5A2KRRCF5LGc4PT1P7qnfcr5/zu/8KdTHLFaxjHnc4RZXKI0QYxjgLQ
TVd42l/0wmg5iFX3iq5H6w22RS4DyRH7CB8cAXcBTGJT6xUmd0mEwuMdFQcA3fwXvGTAan8BrgPabTL9
fRRyfx91PRMwyjGwcJ2EyCfsrfpPw2Pipz24NT/MZciiQYVshzOKnZ5Hturxt3k2MnCpS4SPkeHpPR8S
h3tYgttBoW9II2/AHiaEqvD2Fc0wAAAABJRU5ErkJggg==); | 135 -webkit-mask-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAA
AKCAYAAAC5Sw6hAAAAAXNSR0IArs4c6QAAAOFJREFUKM+N0j8rhXEUB/DPcxW35CqhvIBrtqibkklhV8
qkTHe4ZbdblcXgPVhuMdqUTUl5A2KRRCF5LGc4PT1P7qnfcr5/zu/8KdTHLFaxjHnc4RZXKI0QYxjgLQ
TVd42l/0wmg5iFX3iq5H6w22RS4DyRH7CB8cAXcBTGJT6xUmd0mEwuMdFQcA3fwXvGTAan8BrgPabTL9
fRRyfx91PRMwyjGwcJ2EyCfsrfpPw2Pipz24NT/MZciiQYVshzOKnZ5Hturxt3k2MnCpS4SPkeHpPR8S
h3tYgttBoW9II2/AHiaEqvD2Fc0wAAAABJRU5ErkJggg==); |
122 -webkit-mask-size: 18px 10px; | 136 -webkit-mask-size: 18px 10px; |
123 } | 137 } |
124 | 138 |
125 .px { | 139 #tooltip-container { |
126 color: rgb(128, 128, 128); | 140 -webkit-filter: drop-shadow(0 1px 1px hsla(0, 0%, 0%, 0.1)) drop-shadow(0 0p
x 1px hsla(0, 0%, 0%, 0.2)); |
127 } | 141 } |
128 | 142 |
129 #element-title { | 143 #element-tooltip, |
| 144 #element-tooltip-arrow { |
130 position: absolute; | 145 position: absolute; |
131 z-index: 10; | 146 z-index: 10; |
| 147 -webkit-user-select: none; |
| 148 } |
| 149 |
| 150 #element-tooltip { |
| 151 background-color: hsl(0, 0%, 97%); |
| 152 font-size: 11px; |
| 153 line-height: 14px; |
| 154 padding: 5px 6px; |
| 155 border-radius: 2px; |
| 156 color: white; |
| 157 display: flex; |
| 158 align-content: stretch; |
| 159 box-sizing: border-box; |
| 160 max-width: calc(100% - 4px); |
| 161 border: 1px solid hsla(0, 0%, 0%, 0.1); |
| 162 z-index: 1; |
| 163 background-clip: padding-box; |
| 164 } |
| 165 |
| 166 #element-tooltip-arrow { |
| 167 border: solid; |
| 168 border-color: hsl(0, 0%, 97%) transparent; |
| 169 border-width: 0 8px 8px 8px; |
| 170 z-index: 2; |
| 171 margin-top: 1px; |
| 172 } |
| 173 |
| 174 #element-tooltip-arrow.tooltip-arrow-top { |
| 175 border-width: 8px 8px 0 8px; |
| 176 margin-top: -1px; |
132 } | 177 } |
133 | 178 |
134 #tag-name { | 179 #tag-name { |
135 /* Keep this in sync with view-source.css (.html-tag) */ | 180 /* Keep this in sync with view-source.css (.html-tag) */ |
136 color: rgb(136, 18, 128); | 181 color: rgb(136, 18, 128); |
137 } | 182 } |
138 | 183 |
139 #node-id { | 184 #node-id { |
140 /* Keep this in sync with view-source.css (.html-attribute-value) */ | 185 color: rgb(153, 69, 0); |
| 186 } |
| 187 |
| 188 #class-name { |
141 color: rgb(26, 26, 166); | 189 color: rgb(26, 26, 166); |
142 } | 190 } |
143 | 191 |
144 #class-name { | 192 #element-description { |
145 /* Keep this in sync with view-source.css (.html-attribute-name) */ | 193 flex: 1 1; |
146 color: rgb(153, 69, 0); | 194 word-wrap: break-word; |
| 195 } |
| 196 |
| 197 #dimensions { |
| 198 border-left: 1px solid hsl(0, 0%, 85%); |
| 199 padding-left: 7px; |
| 200 margin-left: 7px; |
| 201 float: right; |
| 202 flex: 0 0 auto; |
| 203 white-space: nowrap; |
| 204 display: flex; |
| 205 align-items: center; |
| 206 color: hsl(0, 0%, 35%); |
| 207 } |
| 208 |
| 209 #node-width { |
| 210 margin-right: 2px; |
| 211 } |
| 212 |
| 213 #node-height { |
| 214 margin-left: 2px; |
147 } | 215 } |
148 | 216 |
149 .editor-anchor { | 217 .editor-anchor { |
150 height: 12px; | 218 height: 12px; |
151 width: 12px; | 219 width: 12px; |
152 position: absolute; | 220 position: absolute; |
153 } | 221 } |
154 | 222 |
155 </style> | 223 </style> |
156 <script> | 224 <script> |
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347 resetCanvas(canvas); | 415 resetCanvas(canvas); |
348 | 416 |
349 window.labelsCanvas = document.getElementById("labels-canvas"); | 417 window.labelsCanvas = document.getElementById("labels-canvas"); |
350 resetCanvas(labelsCanvas); | 418 resetCanvas(labelsCanvas); |
351 | 419 |
352 window.canvasWidth = viewportSize.width; | 420 window.canvasWidth = viewportSize.width; |
353 window.canvasHeight = viewportSize.height; | 421 window.canvasHeight = viewportSize.height; |
354 | 422 |
355 window._controlsVisible = false; | 423 window._controlsVisible = false; |
356 document.querySelector(".controls-line").style.visibility = "hidden"; | 424 document.querySelector(".controls-line").style.visibility = "hidden"; |
357 document.getElementById("element-title").style.visibility = "hidden"; | 425 document.getElementById("tooltip-container").classList.add("hidden"); |
358 var editor = document.getElementById("editor"); | 426 var editor = document.getElementById("editor"); |
359 editor.style.visibility = "hidden"; | 427 editor.style.visibility = "hidden"; |
360 editor.textContent = ""; | 428 editor.textContent = ""; |
361 document.body.classList.remove("dimmed"); | 429 document.body.classList.remove("dimmed"); |
362 window._gridPainted = false; | 430 window._gridPainted = false; |
363 } | 431 } |
364 | 432 |
365 function _drawElementTitle(elementInfo, bounds) | 433 function _drawElementTitle(elementInfo, bounds) |
366 { | 434 { |
| 435 // Reset position before measuring to ensure line-wraps are consistent. |
| 436 var elementTitle = document.getElementById("element-tooltip"); |
| 437 elementTitle.style.top = "0"; |
| 438 elementTitle.style.left = "0"; |
| 439 document.getElementById("tooltip-container").classList.remove("hidden"); |
| 440 |
367 document.getElementById("tag-name").textContent = elementInfo.tagName; | 441 document.getElementById("tag-name").textContent = elementInfo.tagName; |
368 document.getElementById("node-id").textContent = elementInfo.idValue ? "#" +
elementInfo.idValue : ""; | 442 document.getElementById("node-id").textContent = elementInfo.idValue ? "#" +
elementInfo.idValue : ""; |
| 443 document.getElementById("node-id").classList.toggle("hidden", !elementInfo.i
dValue); |
369 var className = elementInfo.className; | 444 var className = elementInfo.className; |
370 if (className && className.length > 50) | 445 if (className && className.length > 50) |
371 className = className.substring(0, 50) + "\u2026"; | 446 className = className.substring(0, 50) + "\u2026"; |
372 document.getElementById("class-name").textContent = className || ""; | 447 document.getElementById("class-name").textContent = className || ""; |
| 448 document.getElementById("class-name").classList.toggle("hidden", !className)
; |
373 document.getElementById("node-width").textContent = elementInfo.nodeWidth; | 449 document.getElementById("node-width").textContent = elementInfo.nodeWidth; |
374 document.getElementById("node-height").textContent = elementInfo.nodeHeight; | 450 document.getElementById("node-height").textContent = elementInfo.nodeHeight; |
375 var elementTitle = document.getElementById("element-title"); | |
376 | 451 |
377 var titleWidth = elementTitle.offsetWidth + 6; | 452 var titleWidth = elementTitle.offsetWidth; |
378 var titleHeight = elementTitle.offsetHeight + 4; | 453 var titleHeight = elementTitle.offsetHeight; |
| 454 var arrowRadius = 8; |
| 455 var pageMargin = 2; |
379 | 456 |
380 var anchorTop = bounds.minY; | 457 var boxX = Math.max(pageMargin, bounds.minX + (bounds.maxX - bounds.minX) /
2 - titleWidth / 2); |
381 var anchorBottom = bounds.maxY; | 458 boxX = Math.min(boxX, canvasWidth - titleWidth - pageMargin); |
382 var anchorLeft = bounds.minX; | |
383 | 459 |
384 const arrowHeight = 7; | 460 var boxY = bounds.minY - arrowRadius - titleHeight; |
385 var renderArrowUp = false; | 461 var onTop = true; |
386 var renderArrowDown = false; | 462 if (boxY < 0) { |
| 463 boxY = bounds.maxY + arrowRadius; |
| 464 onTop = false; |
| 465 } else if (bounds.minY > canvasHeight) { |
| 466 boxY = canvasHeight - arrowRadius - titleHeight; |
| 467 } |
387 | 468 |
388 var boxX = Math.max(2, anchorLeft); | 469 elementTitle.style.top = boxY + "px"; |
389 if (boxX + titleWidth > canvasWidth) | 470 elementTitle.style.left = boxX + "px"; |
390 boxX = canvasWidth - titleWidth - 2; | |
391 | 471 |
392 var boxY; | 472 var tooltipArrow = document.getElementById("element-tooltip-arrow"); |
393 if (anchorTop > canvasHeight) { | 473 // Center arrow if possible. Otherwise, try the bounds of the element. |
394 boxY = canvasHeight - titleHeight - arrowHeight; | 474 var arrowX = bounds.minX + (bounds.maxX - bounds.minX) / 2 - arrowRadius; |
395 renderArrowDown = true; | 475 var tooltipBorderRadius = 2; |
396 } else if (anchorBottom < 0) { | 476 if (arrowX < pageMargin + tooltipBorderRadius) |
397 boxY = arrowHeight; | 477 arrowX = bounds.maxX - arrowRadius * 2; |
398 renderArrowUp = true; | 478 else if (arrowX + arrowRadius * 2 > canvasWidth - pageMargin - tooltipBorder
Radius) |
399 } else if (anchorBottom + titleHeight + arrowHeight < canvasHeight) { | 479 arrowX = bounds.minX; |
400 boxY = anchorBottom + arrowHeight - 4; | 480 // Hide arrow if element is completely off the sides of the page. |
401 renderArrowUp = true; | 481 var arrowHidden = arrowX < pageMargin + tooltipBorderRadius || arrowX + arro
wRadius * 2 > canvasWidth - pageMargin - tooltipBorderRadius; |
402 } else if (anchorTop - titleHeight - arrowHeight > 0) { | 482 tooltipArrow.classList.toggle("hidden", arrowHidden); |
403 boxY = anchorTop - titleHeight - arrowHeight + 3; | 483 if (!arrowHidden) { |
404 renderArrowDown = true; | 484 tooltipArrow.classList.toggle("tooltip-arrow-top", onTop); |
405 } else | 485 tooltipArrow.style.top = (onTop ? boxY + titleHeight : boxY - arrowRadiu
s) + "px"; |
406 boxY = arrowHeight; | 486 tooltipArrow.style.left = arrowX + "px"; |
407 | |
408 context.save(); | |
409 context.translate(0.5, 0.5); | |
410 context.beginPath(); | |
411 context.moveTo(boxX, boxY); | |
412 if (renderArrowUp) { | |
413 context.lineTo(boxX + 2 * arrowHeight, boxY); | |
414 context.lineTo(boxX + 3 * arrowHeight, boxY - arrowHeight); | |
415 context.lineTo(boxX + 4 * arrowHeight, boxY); | |
416 } | 487 } |
417 context.lineTo(boxX + titleWidth, boxY); | |
418 context.lineTo(boxX + titleWidth, boxY + titleHeight); | |
419 if (renderArrowDown) { | |
420 context.lineTo(boxX + 4 * arrowHeight, boxY + titleHeight); | |
421 context.lineTo(boxX + 3 * arrowHeight, boxY + titleHeight + arrowHeight)
; | |
422 context.lineTo(boxX + 2 * arrowHeight, boxY + titleHeight); | |
423 } | |
424 context.lineTo(boxX, boxY + titleHeight); | |
425 context.closePath(); | |
426 context.fillStyle = "rgb(255, 255, 194)"; | |
427 context.fill(); | |
428 context.strokeStyle = "rgb(128, 128, 128)"; | |
429 context.stroke(); | |
430 | |
431 context.restore(); | |
432 | |
433 elementTitle.style.visibility = "visible"; | |
434 elementTitle.style.top = (boxY + 3) + "px"; | |
435 elementTitle.style.left = (boxX + 3) + "px"; | |
436 } | 488 } |
437 | 489 |
438 function _drawRulers(bounds, rulerAtRight, rulerAtBottom) | 490 function _drawRulers(bounds, rulerAtRight, rulerAtBottom) |
439 { | 491 { |
440 context.save(); | 492 context.save(); |
441 var width = canvasWidth; | 493 var width = canvasWidth; |
442 var height = canvasHeight; | 494 var height = canvasHeight; |
443 context.strokeStyle = "rgba(128, 128, 128, 0.3)"; | 495 context.strokeStyle = "rgba(128, 128, 128, 0.3)"; |
444 context.lineWidth = 1; | 496 context.lineWidth = 1; |
445 context.translate(0.5, 0.5); | 497 context.translate(0.5, 0.5); |
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835 </head> | 887 </head> |
836 <body class="fill"> | 888 <body class="fill"> |
837 <div class="controls-line"> | 889 <div class="controls-line"> |
838 <div class="message-box"><div id="paused-in-debugger"></div></div> | 890 <div class="message-box"><div id="paused-in-debugger"></div></div> |
839 <div class="button" id="resume-button" title="Resume script execution (F8)."
><div class="glyph"></div></div> | 891 <div class="button" id="resume-button" title="Resume script execution (F8)."
><div class="glyph"></div></div> |
840 <div class="button" id="step-over-button" title="Step over next function cal
l (F10)."><div class="glyph"></div></div> | 892 <div class="button" id="step-over-button" title="Step over next function cal
l (F10)."><div class="glyph"></div></div> |
841 </div> | 893 </div> |
842 </body> | 894 </body> |
843 <canvas id="canvas" class="fill"></canvas> | 895 <canvas id="canvas" class="fill"></canvas> |
844 <canvas id="labels-canvas" class="fill"></canvas> | 896 <canvas id="labels-canvas" class="fill"></canvas> |
845 <div id="element-title"> | 897 <div id="tooltip-container" class="hidden"> |
846 <span id="tag-name"></span><span id="node-id"></span><span id="class-name"></s
pan> | 898 <div id="element-tooltip"> |
847 <span id="node-width"></span><span class="px">px</span><span class="px"> ×
; </span><span id="node-height"></span><span class="px">px</span> | 899 <div id="element-description" class="monospace"><span id="tag-name"></span
><span id="node-id"></span><span id="class-name"></span></div> |
| 900 <div id="dimensions"><span id="node-width"></span>×<span id="node-hei
ght"></span></div> |
| 901 </div> |
| 902 <div id="element-tooltip-arrow"></div> |
848 </div> | 903 </div> |
849 <div id="editor" class="fill"></div> | 904 <div id="editor" class="fill"></div> |
850 <div id="log"></div> | 905 <div id="log"></div> |
851 </html> | 906 </html> |
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