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Side by Side Diff: Source/core/html/shadow/SliderThumbElement.cpp

Issue 332543002: Rename Repaint to Paint Invalidation Part 4 (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 6 years, 6 months ago
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1 /* 1 /*
2 * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. 2 * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
3 * Copyright (C) 2010 Google Inc. All rights reserved. 3 * Copyright (C) 2010 Google Inc. All rights reserved.
4 * 4 *
5 * Redistribution and use in source and binary forms, with or without 5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are 6 * modification, are permitted provided that the following conditions are
7 * met: 7 * met:
8 * 8 *
9 * * Redistributions of source code must retain the above copyright 9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer. 10 * notice, this list of conditions and the following disclaimer.
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179 availableExtent -= isVertical ? thumb->height() : thumb->width(); 179 availableExtent -= isVertical ? thumb->height() : thumb->width();
180 LayoutUnit offset = percentageOffset * availableExtent; 180 LayoutUnit offset = percentageOffset * availableExtent;
181 LayoutPoint thumbLocation = thumb->location(); 181 LayoutPoint thumbLocation = thumb->location();
182 if (isVertical) 182 if (isVertical)
183 thumbLocation.setY(thumbLocation.y() + track->contentHeight() - thumb->h eight() - offset); 183 thumbLocation.setY(thumbLocation.y() + track->contentHeight() - thumb->h eight() - offset);
184 else if (style()->isLeftToRightDirection()) 184 else if (style()->isLeftToRightDirection())
185 thumbLocation.setX(thumbLocation.x() + offset); 185 thumbLocation.setX(thumbLocation.x() + offset);
186 else 186 else
187 thumbLocation.setX(thumbLocation.x() - offset); 187 thumbLocation.setX(thumbLocation.x() - offset);
188 thumb->setLocation(thumbLocation); 188 thumb->setLocation(thumbLocation);
189 if (checkForRepaintDuringLayout() && parent() 189 if (checkForPaintInvalidationDuringLayout() && parent()
190 && (parent()->style()->appearance() == MediaVolumeSliderPart || parent() ->style()->appearance() == MediaSliderPart)) { 190 && (parent()->style()->appearance() == MediaVolumeSliderPart || parent() ->style()->appearance() == MediaSliderPart)) {
191 // This will sometimes repaint too much. However, it is necessary to 191 // This will sometimes repaint too much. However, it is necessary to
192 // correctly repaint media controls (volume and timeline sliders) - 192 // correctly repaint media controls (volume and timeline sliders) -
193 // they have special painting code in RenderMediaControls.cpp:paintMedia VolumeSlider 193 // they have special painting code in RenderMediaControls.cpp:paintMedia VolumeSlider
194 // and paintMediaSlider that gets called via -webkit-appearance and Rend erTheme, 194 // and paintMediaSlider that gets called via -webkit-appearance and Rend erTheme,
195 // so nothing else would otherwise invalidate the slider. 195 // so nothing else would otherwise invalidate the slider.
196 paintInvalidationForWholeRenderer(); 196 paintInvalidationForWholeRenderer();
197 } 197 }
198 } 198 }
199 199
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211 element->setAttribute(idAttr, ShadowElementNames::sliderThumb()); 211 element->setAttribute(idAttr, ShadowElementNames::sliderThumb());
212 return element.release(); 212 return element.release();
213 } 213 }
214 214
215 void SliderThumbElement::setPositionFromValue() 215 void SliderThumbElement::setPositionFromValue()
216 { 216 {
217 // Since the code to calculate position is in the RenderSliderThumb layout 217 // Since the code to calculate position is in the RenderSliderThumb layout
218 // path, we don't actually update the value here. Instead, we poke at the 218 // path, we don't actually update the value here. Instead, we poke at the
219 // renderer directly to trigger layout. 219 // renderer directly to trigger layout.
220 if (renderer()) 220 if (renderer())
221 renderer()->setNeedsLayoutAndFullRepaint(); 221 renderer()->setNeedsLayoutAndFullPaintInvalidation();
222 } 222 }
223 223
224 RenderObject* SliderThumbElement::createRenderer(RenderStyle*) 224 RenderObject* SliderThumbElement::createRenderer(RenderStyle*)
225 { 225 {
226 return new RenderSliderThumb(this); 226 return new RenderSliderThumb(this);
227 } 227 }
228 228
229 bool SliderThumbElement::isDisabledFormControl() const 229 bool SliderThumbElement::isDisabledFormControl() const
230 { 230 {
231 return hostInput() && hostInput()->isDisabledFormControl(); 231 return hostInput() && hostInput()->isDisabledFormControl();
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301 value = closest; 301 value = closest;
302 } 302 }
303 303
304 String valueString = serializeForNumberType(value); 304 String valueString = serializeForNumberType(value);
305 if (valueString == input->value()) 305 if (valueString == input->value())
306 return; 306 return;
307 307
308 // FIXME: This is no longer being set from renderer. Consider updating the m ethod name. 308 // FIXME: This is no longer being set from renderer. Consider updating the m ethod name.
309 input->setValueFromRenderer(valueString); 309 input->setValueFromRenderer(valueString);
310 if (renderer()) 310 if (renderer())
311 renderer()->setNeedsLayoutAndFullRepaint(); 311 renderer()->setNeedsLayoutAndFullPaintInvalidation();
312 } 312 }
313 313
314 void SliderThumbElement::startDragging() 314 void SliderThumbElement::startDragging()
315 { 315 {
316 if (LocalFrame* frame = document().frame()) { 316 if (LocalFrame* frame = document().frame()) {
317 frame->eventHandler().setCapturingMouseEventsNode(this); 317 frame->eventHandler().setCapturingMouseEventsNode(this);
318 m_inDragMode = true; 318 m_inDragMode = true;
319 } 319 }
320 } 320 }
321 321
322 void SliderThumbElement::stopDragging() 322 void SliderThumbElement::stopDragging()
323 { 323 {
324 if (!m_inDragMode) 324 if (!m_inDragMode)
325 return; 325 return;
326 326
327 if (LocalFrame* frame = document().frame()) 327 if (LocalFrame* frame = document().frame())
328 frame->eventHandler().setCapturingMouseEventsNode(nullptr); 328 frame->eventHandler().setCapturingMouseEventsNode(nullptr);
329 m_inDragMode = false; 329 m_inDragMode = false;
330 if (renderer()) 330 if (renderer())
331 renderer()->setNeedsLayoutAndFullRepaint(); 331 renderer()->setNeedsLayoutAndFullPaintInvalidation();
332 if (hostInput()) 332 if (hostInput())
333 hostInput()->dispatchFormControlChangeEvent(); 333 hostInput()->dispatchFormControlChangeEvent();
334 } 334 }
335 335
336 void SliderThumbElement::defaultEventHandler(Event* event) 336 void SliderThumbElement::defaultEventHandler(Event* event)
337 { 337 {
338 if (!event->isMouseEvent()) { 338 if (!event->isMouseEvent()) {
339 HTMLDivElement::defaultEventHandler(event); 339 HTMLDivElement::defaultEventHandler(event);
340 return; 340 return;
341 } 341 }
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467 case MediaVolumeSliderThumbPart: 467 case MediaVolumeSliderThumbPart:
468 case MediaFullScreenVolumeSliderPart: 468 case MediaFullScreenVolumeSliderPart:
469 case MediaFullScreenVolumeSliderThumbPart: 469 case MediaFullScreenVolumeSliderThumbPart:
470 return mediaSliderContainer; 470 return mediaSliderContainer;
471 default: 471 default:
472 return sliderContainer; 472 return sliderContainer;
473 } 473 }
474 } 474 }
475 475
476 } 476 }
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