de.enough.polish.video.control
Class SeekControlItem

java.lang.Object
  de.enough.polish.ui.Item
      de.enough.polish.ui.Gauge
          de.enough.polish.video.control.SeekControlItem

All Implemented Interfaces:

Animatable, ImageConsumer, UiElement, VideoCallback

public class SeekControlItem
extends Gauge
implements VideoCallback

A Gauge to display and control the current playback position of a video in a VideoItem.

Author:

Andre Schmidt

Field Summary

Fields inherited from class de.enough.polish.ui.Gauge

CONTINUOUS_IDLE, CONTINUOUS_RUNNING, INCREMENTAL_IDLE, INCREMENTAL_UPDATING, INDEFINITE

Fields inherited from class de.enough.polish.ui.Item

_bbField, appearanceMode, availableHeight, availableWidth, availContentHeight, availContentWidth, background, backgroundHeight, backgroundWidth, backgroundYOffset, bgBorder, border, BUTTON, colSpan, commands, completeBackground, completeBackgroundPadding, completeBorder, contentHeight, contentWidth, contentX, contentXAdjustment, contentY, contentYAdjustment, cssSelector, defaultCommand, focusedStyle, HORIZONTAL, HYPERLINK, ignoreRepaintRequests, includeLabel, INTERACTIVE, internalHeight, internalWidth, internalX, internalY, isContentVisible, isFocused, isInlineLabel, isInvisible, isLayoutCenter, isLayoutExpand, isLayoutRight, isPressed, isShown, isStyleInitialised, itemCommandListener, itemHeight, itemWidth, label, labelStyle, landscapeStyle, layout, LAYOUT_2, LAYOUT_BOTTOM, LAYOUT_CENTER, LAYOUT_DEFAULT, LAYOUT_EXPAND, LAYOUT_LEFT, LAYOUT_NEWLINE_AFTER, LAYOUT_NEWLINE_BEFORE, LAYOUT_RIGHT, LAYOUT_SHRINK, LAYOUT_TOP, LAYOUT_VCENTER, LAYOUT_VEXPAND, LAYOUT_VSHRINK, marginBottom, marginLeft, marginRight, marginTop, maximumHeight, maximumWidth, minimumHeight, minimumWidth, NO_POSITION_SET, opacity, opacityPaintNormally, opacityRgbData, paddingBottom, paddingHorizontal, paddingLeft, paddingRight, paddingTop, paddingVertical, parent, PLAIN, portraitStyle, preferredHeight, preferredWidth, preserveViewType, relativeX, relativeY, rowSpan, screen, setView, style, TRANSPARENT, useSingleRow, VERTICAL, view, xAdjustment, yAdjustment

Constructor Summary

SeekControlItem(VideoContainer item)
Constructs a new SeekControlItem

SeekControlItem(VideoContainer item, Style style)
Constructs a new SeekControlItem with a style

Method Summary

boolean	animate() Animates this item.
protected boolean	handleKeyPressed(int keyCode, int gameAction) Handles the key-pressed event.
protected void	hideNotify() Called by the system to notify the item that it is now completely invisible, when it previously had been at least partially visible.
void	onSnapshot(byte[] data, String encoding) Called when a capture is done
void	onVideoClose() Called when a video is destroyed
void	onVideoError(Exception e) Called when an error occures
void	onVideoPartReady(VideoSource source)
void	onVideoPause() Called when the video is paused
void	onVideoPlay() Called when the video is played
void	onVideoReady() Called when a video is fully prepared
void	onVideoStop() Called when the video is stopped
void	paintContent(int x, int y, int leftBorder, int rightBorder, Graphics g) Paints the content of this item.
protected void	showNotify() Called by the system to notify the item that it is now at least partially visible, when it previously had been completely invisible.

Methods inherited from class de.enough.polish.ui.Gauge

createCssSelector, getMaxValue, getValue, handlePointerDragged, handlePointerPressed, initContent, isInteractive, setImage, setMaxValue, setStyle, setStyle, setValue

Methods inherited from class de.enough.polish.ui.Item

addCommand, addCommand, addCommand, addCommands, addRelativeToBackgroundRegion, addRelativeToBackgroundRegion, addRelativeToContentRegion, addRepaintArea, animate, containsCommand, defocus, destroy, fireEvent, focus, getAbsoluteX, getAbsoluteY, getAppearanceMode, getAttribute, getAttributes, getAvailableContentHeight, getAvailableContentWidth, getAvailableHeight, getAvailableWidth, getBackgroundHeight, getBackgroundWidth, getBackgroundX, getBackgroundY, getBorderWidthBottom, getBorderWidthLeft, getBorderWidthRight, getBorderWidthTop, getContentHeight, getContentWidth, getContentX, getContentY, getDefaultCommand, getFocusedStyle, getInternalHeight, getInternalWidth, getInternalX, getInternalY, getItemAreaHeight, getItemAt, getItemCommandListener, getItemCommands, getItemHeight, getItemHeight, getItemStateListener, getItemWidth, getItemWidth, getLabel, getLabelItem, getLayout, getMarginBottom, getMarginLeft, getMarginRight, getMarginTop, getMinimumHeight, getMinimumWidth, getParent, getPreferredHeight, getPreferredWidth, getScreen, getStyle, getUiEventListener, getView, getView, handleCommand, handleCommand, handleGesture, handleGestureHold, handleGestureSwipeLeft, handleGestureSwipeRight, handleKeyReleased, handleKeyRepeated, handlePointerReleased, handlePointerTouchDown, handlePointerTouchUp, init, initStyle, isInContentArea, isInContentWithPaddingArea, isInItemArea, isInItemArea, isInitialized, isLayoutBottom, isLayoutCenter, isLayoutExpand, isLayoutLeft, isLayoutNewlineAfter, isLayoutNewlineBefore, isLayoutRight, isLayoutShrink, isLayoutTop, isLayoutVerticalCenter, isLayoutVerticalExpand, isLayoutVerticalShrink, isPresed, isVisible, notifyItemPressedEnd, notifyItemPressedStart, notifyStateChanged, notifyUnvisited, notifyVisited, onScreenSizeChanged, paint, paintBackground, paintBackgroundAndBorder, paintBorder, paintCommands, paintFilter, releaseResources, removeAttribute, removeCommand, repaint, repaint, repaintFully, requestInit, setAbsoluteY, setAppearanceMode, setAttribute, setBackground, setBorder, setContentHeight, setContentWidth, setDefaultCommand, setDefaultCommand, setInitialized, setItemCommandListener, setItemCommandListener, setItemHeight, setItemStateListener, setItemTransition, setLabel, setLayout, setParent, setParent, setPreferredSize, setUiEventListener, setView, setVisible, show, showCommands, toImage, toRgbImage, toString, updateInternalArea

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SeekControlItem

public SeekControlItem(VideoContainer item)

Constructs a new SeekControlItem

Parameters:

item - the VideoItem to control

SeekControlItem

public SeekControlItem(VideoContainer item,
                       Style style)

Constructs a new SeekControlItem with a style

Parameters:

item - the VideoItem to control

style - the style

Method Detail

onVideoReady

public void onVideoReady()

Description copied from interface: VideoCallback

Called when a video is fully prepared

Specified by:

onVideoReady in interface VideoCallback

onVideoPartReady

public void onVideoPartReady(VideoSource source)

onVideoError

public void onVideoError(Exception e)

Description copied from interface: VideoCallback

Called when an error occures

Specified by:

onVideoError in interface VideoCallback

onVideoPause

public void onVideoPause()

Description copied from interface: VideoCallback

Called when the video is paused

Specified by:

onVideoPause in interface VideoCallback

onVideoPlay

public void onVideoPlay()

Description copied from interface: VideoCallback

Called when the video is played

Specified by:

onVideoPlay in interface VideoCallback

onVideoStop

public void onVideoStop()

Description copied from interface: VideoCallback

Called when the video is stopped

Specified by:

onVideoStop in interface VideoCallback

onVideoClose

public void onVideoClose()

Description copied from interface: VideoCallback

Called when a video is destroyed

Specified by:

onVideoClose in interface VideoCallback

handleKeyPressed

protected boolean handleKeyPressed(int keyCode,
                                   int gameAction)

Description copied from class: Item

Handles the key-pressed event. Please note, that implementation should first try to handle the given key-code, before the game-action is processed. The default implementation just handles the FIRE game-action when a default-command and an item-command-listener have been registered.

Overrides:

handleKeyPressed in class Gauge

Parameters:

keyCode - the code of the pressed key, e.g. Canvas.KEY_NUM2

gameAction - the corresponding game-action, e.g. Canvas.UP

Returns:

true when the key has been handled / recognized

animate

public boolean animate()

Description copied from class: Item

Animates this item. Subclasses can override this method to create animations. The default implementation returns false

Overrides:

animate in class Gauge

Returns:

true when this item has been animated.

See Also:

Item.animate(long, ClippingRegion)

paintContent

public void paintContent(int x,
                         int y,
                         int leftBorder,
                         int rightBorder,
                         Graphics g)

Description copied from class: Item

Paints the content of this item. The background has already been painted and the border will be added after this method returns.

Overrides:

paintContent in class Gauge

Parameters:

x - the left start position

y - the upper start position

leftBorder - the left border, nothing must be painted left of this position

rightBorder - the right border, nothing must be painted right of this position

g - the Graphics on which this item should be painted.

showNotify

protected void showNotify()

Description copied from class: Item

Called by the system to notify the item that it is now at least partially visible, when it previously had been completely invisible. The item may receive paint() calls after showNotify() has been called.

The default implementation of this method sets the isShown field to true and calls showNotify on style elements.

Overrides:

showNotify in class Gauge

hideNotify

protected void hideNotify()

Description copied from class: Item

Called by the system to notify the item that it is now completely invisible, when it previously had been at least partially visible. No further paint() calls will be made on this item until after a showNotify() has been called again.

The default implementation of this method sets the isShown field to false and calls hideNotify on style elements.

Overrides:

hideNotify in class Gauge

onSnapshot

public void onSnapshot(byte[] data,
                       String encoding)

Description copied from interface: VideoCallback

Called when a capture is done

Specified by:

onSnapshot in interface VideoCallback

Parameters:

data - the resulting data of the capture