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29 #ifndef MediaControlElements_h
30 #define MediaControlElements_h
34 #include "HTMLDivElement.h"
35 #include "HTMLInputElement.h"
36 #include "HTMLMediaElement.h"
37 #include "RenderBlock.h"
39 // These are the shadow elements used in RenderMedia
47 // Must match WebKitSystemInterface.h
48 enum MediaControlElementType {
49 MediaFullscreenButton = 0,
53 MediaSeekForwardButton,
57 MediaReturnToRealtimeButton,
58 MediaShowClosedCaptionsButton,
59 MediaHideClosedCaptionsButton,
62 MediaTimelineContainer,
63 MediaCurrentTimeDisplay,
64 MediaTimeRemainingDisplay,
67 MediaVolumeSliderContainer,
69 MediaVolumeSliderThumb,
70 MediaVolumeSliderMuteButton,
73 HTMLMediaElement* toParentMediaElement(Node*);
74 inline HTMLMediaElement* toParentMediaElement(RenderObject* renderer) { return toParentMediaElement(renderer->node()); }
76 // ----------------------------
78 class MediaControlElement : public HTMLDivElement {
83 virtual MediaControlElementType displayType() const = 0;
85 HTMLMediaElement* mediaElement() const { return m_mediaElement; }
88 MediaControlElement(HTMLMediaElement*);
91 virtual bool isMediaControlElement() const { return true; }
93 HTMLMediaElement* m_mediaElement;
96 // ----------------------------
98 class MediaControlPanelElement : public MediaControlElement {
100 static PassRefPtr<MediaControlPanelElement> create(HTMLMediaElement*);
102 void setCanBeDragged(bool);
103 void resetPosition();
106 MediaControlPanelElement(HTMLMediaElement*);
107 virtual MediaControlElementType displayType() const;
108 virtual const AtomicString& shadowPseudoId() const;
109 virtual void defaultEventHandler(Event*);
111 void startDrag(const LayoutPoint& eventLocation);
112 void continueDrag(const LayoutPoint& eventLocation);
115 void setPosition(const LayoutPoint&);
118 bool m_isBeingDragged;
119 LayoutPoint m_dragStartPosition;
120 LayoutPoint m_dragStartEventLocation;
123 // ----------------------------
125 class MediaControlTimelineContainerElement : public MediaControlElement {
127 static PassRefPtr<MediaControlTimelineContainerElement> create(HTMLMediaElement*);
130 MediaControlTimelineContainerElement(HTMLMediaElement*);
131 virtual const AtomicString& shadowPseudoId() const;
133 virtual MediaControlElementType displayType() const;
136 // ----------------------------
138 class MediaControlVolumeSliderContainerElement : public MediaControlElement {
140 static PassRefPtr<MediaControlVolumeSliderContainerElement> create(HTMLMediaElement*);
143 MediaControlVolumeSliderContainerElement(HTMLMediaElement*);
144 virtual RenderObject* createRenderer(RenderArena*, RenderStyle*);
145 virtual void defaultEventHandler(Event*);
146 virtual MediaControlElementType displayType() const;
147 virtual const AtomicString& shadowPseudoId() const;
150 // ----------------------------
152 class MediaControlStatusDisplayElement : public MediaControlElement {
154 static PassRefPtr<MediaControlStatusDisplayElement> create(HTMLMediaElement*);
159 MediaControlStatusDisplayElement(HTMLMediaElement*);
161 virtual MediaControlElementType displayType() const;
162 virtual const AtomicString& shadowPseudoId() const;
164 enum StateBeingDisplayed { Nothing, Loading, LiveBroadcast };
165 StateBeingDisplayed m_stateBeingDisplayed;
168 // ----------------------------
170 class MediaControlInputElement : public HTMLInputElement {
175 MediaControlElementType displayType() const { return m_displayType; }
177 HTMLMediaElement* mediaElement() const { return m_mediaElement; }
180 MediaControlInputElement(HTMLMediaElement*, MediaControlElementType);
182 void setDisplayType(MediaControlElementType);
185 virtual bool isMediaControlElement() const { return true; }
187 virtual void updateDisplayType() { }
189 HTMLMediaElement* m_mediaElement;
190 MediaControlElementType m_displayType;
193 // ----------------------------
195 class MediaControlMuteButtonElement : public MediaControlInputElement {
200 MediaControlMuteButtonElement(HTMLMediaElement*, MediaControlElementType);
201 virtual void defaultEventHandler(Event*);
205 virtual void updateDisplayType();
208 // ----------------------------
210 class MediaControlPanelMuteButtonElement : public MediaControlMuteButtonElement {
212 static PassRefPtr<MediaControlPanelMuteButtonElement> create(HTMLMediaElement*, MediaControls*);
215 MediaControlPanelMuteButtonElement(HTMLMediaElement*, MediaControls*);
217 virtual void defaultEventHandler(Event*);
218 virtual const AtomicString& shadowPseudoId() const;
220 MediaControls* m_controls;
223 // ----------------------------
225 class MediaControlVolumeSliderMuteButtonElement : public MediaControlMuteButtonElement {
227 static PassRefPtr<MediaControlVolumeSliderMuteButtonElement> create(HTMLMediaElement*);
230 MediaControlVolumeSliderMuteButtonElement(HTMLMediaElement*);
232 virtual const AtomicString& shadowPseudoId() const;
236 // ----------------------------
238 class MediaControlPlayButtonElement : public MediaControlInputElement {
240 static PassRefPtr<MediaControlPlayButtonElement> create(HTMLMediaElement*);
242 virtual void defaultEventHandler(Event*);
243 virtual void updateDisplayType();
246 MediaControlPlayButtonElement(HTMLMediaElement*);
248 virtual const AtomicString& shadowPseudoId() const;
251 // ----------------------------
253 class MediaControlSeekButtonElement : public MediaControlInputElement {
255 virtual void defaultEventHandler(Event*);
258 MediaControlSeekButtonElement(HTMLMediaElement*, MediaControlElementType);
261 virtual bool isForwardButton() const = 0;
263 virtual void detach();
264 void seekTimerFired(Timer<MediaControlSeekButtonElement>*);
268 Timer<MediaControlSeekButtonElement> m_seekTimer;
271 // ----------------------------
273 class MediaControlSeekForwardButtonElement : public MediaControlSeekButtonElement {
275 static PassRefPtr<MediaControlSeekForwardButtonElement> create(HTMLMediaElement*);
278 MediaControlSeekForwardButtonElement(HTMLMediaElement*);
280 virtual bool isForwardButton() const { return true; }
281 virtual const AtomicString& shadowPseudoId() const;
284 // ----------------------------
286 class MediaControlSeekBackButtonElement : public MediaControlSeekButtonElement {
288 static PassRefPtr<MediaControlSeekBackButtonElement> create(HTMLMediaElement*);
291 MediaControlSeekBackButtonElement(HTMLMediaElement*);
293 virtual bool isForwardButton() const { return false; }
294 virtual const AtomicString& shadowPseudoId() const;
297 // ----------------------------
299 class MediaControlRewindButtonElement : public MediaControlInputElement {
301 static PassRefPtr<MediaControlRewindButtonElement> create(HTMLMediaElement*);
303 virtual void defaultEventHandler(Event*);
306 MediaControlRewindButtonElement(HTMLMediaElement*);
308 virtual const AtomicString& shadowPseudoId() const;
311 // ----------------------------
313 class MediaControlReturnToRealtimeButtonElement : public MediaControlInputElement {
315 static PassRefPtr<MediaControlReturnToRealtimeButtonElement> create(HTMLMediaElement*);
317 virtual void defaultEventHandler(Event*);
320 MediaControlReturnToRealtimeButtonElement(HTMLMediaElement*);
322 virtual const AtomicString& shadowPseudoId() const;
325 // ----------------------------
327 class MediaControlToggleClosedCaptionsButtonElement : public MediaControlInputElement {
329 static PassRefPtr<MediaControlToggleClosedCaptionsButtonElement> create(HTMLMediaElement*);
331 virtual void defaultEventHandler(Event*);
332 virtual void updateDisplayType();
335 MediaControlToggleClosedCaptionsButtonElement(HTMLMediaElement*);
337 virtual const AtomicString& shadowPseudoId() const;
340 // ----------------------------
342 class MediaControlTimelineElement : public MediaControlInputElement {
344 static PassRefPtr<MediaControlTimelineElement> create(HTMLMediaElement*, MediaControls*);
346 virtual void defaultEventHandler(Event*);
347 void setPosition(float);
348 void setDuration(float);
351 MediaControlTimelineElement(HTMLMediaElement*, MediaControls*);
353 virtual const AtomicString& shadowPseudoId() const;
355 MediaControls* m_controls;
358 // ----------------------------
360 class MediaControlVolumeSliderElement : public MediaControlInputElement {
362 static PassRefPtr<MediaControlVolumeSliderElement> create(HTMLMediaElement*);
364 virtual void defaultEventHandler(Event*);
365 void setVolume(float);
368 MediaControlVolumeSliderElement(HTMLMediaElement*);
371 virtual const AtomicString& shadowPseudoId() const;
374 // ----------------------------
376 class MediaControlFullscreenButtonElement : public MediaControlInputElement {
378 static PassRefPtr<MediaControlFullscreenButtonElement> create(HTMLMediaElement*, MediaControls*);
380 virtual void defaultEventHandler(Event*);
383 MediaControlFullscreenButtonElement(HTMLMediaElement*, MediaControls*);
385 virtual const AtomicString& shadowPseudoId() const;
387 MediaControls* m_controls;
390 // ----------------------------
392 class MediaControlFullscreenVolumeSliderElement : public MediaControlVolumeSliderElement {
394 static PassRefPtr<MediaControlFullscreenVolumeSliderElement> create(HTMLMediaElement*);
397 MediaControlFullscreenVolumeSliderElement(HTMLMediaElement*);
399 virtual const AtomicString& shadowPseudoId() const;
402 // ----------------------------
404 class MediaControlFullscreenVolumeMinButtonElement : public MediaControlInputElement {
406 static PassRefPtr<MediaControlFullscreenVolumeMinButtonElement> create(HTMLMediaElement*);
408 virtual void defaultEventHandler(Event*);
411 MediaControlFullscreenVolumeMinButtonElement(HTMLMediaElement*);
413 virtual const AtomicString& shadowPseudoId() const;
416 // ----------------------------
418 class MediaControlFullscreenVolumeMaxButtonElement : public MediaControlInputElement {
420 static PassRefPtr<MediaControlFullscreenVolumeMaxButtonElement> create(HTMLMediaElement*);
422 virtual void defaultEventHandler(Event*);
425 MediaControlFullscreenVolumeMaxButtonElement(HTMLMediaElement*);
427 virtual const AtomicString& shadowPseudoId() const;
430 // ----------------------------
432 class MediaControlTimeDisplayElement : public MediaControlElement {
434 void setCurrentValue(float);
435 float currentValue() const { return m_currentValue; }
438 MediaControlTimeDisplayElement(HTMLMediaElement*);
441 virtual RenderObject* createRenderer(RenderArena*, RenderStyle*);
443 float m_currentValue;
446 // ----------------------------
448 class MediaControlTimeRemainingDisplayElement : public MediaControlTimeDisplayElement {
450 static PassRefPtr<MediaControlTimeRemainingDisplayElement> create(HTMLMediaElement*);
453 MediaControlTimeRemainingDisplayElement(HTMLMediaElement*);
455 virtual MediaControlElementType displayType() const;
456 virtual const AtomicString& shadowPseudoId() const;
459 // ----------------------------
461 class MediaControlCurrentTimeDisplayElement : public MediaControlTimeDisplayElement {
463 static PassRefPtr<MediaControlCurrentTimeDisplayElement> create(HTMLMediaElement*);
466 MediaControlCurrentTimeDisplayElement(HTMLMediaElement*);
468 virtual MediaControlElementType displayType() const;
469 virtual const AtomicString& shadowPseudoId() const;
472 // ----------------------------
474 } // namespace WebCore
476 #endif // ENABLE(VIDEO)
478 #endif // MediaControlElements_h