/* (non-Javadoc)
* @see de.enough.polish.ui.ContainerView#focus(de.enough.polish.ui.Style, int)
*/
public void focus(Style focusstyle, int direction) {
super.focus(focusstyle, direction);
AnimationThread.removeAnimationItem(this.parentItem);
// #if polish.css.fisheyeview-text-style
// # if (this.focusedLabelFocusedStyle != null) {
// # this.focusedLabel.setStyle( this.focusedLabelFocusedStyle );
// # }
// #endif
}
/* (non-Javadoc)
* @see de.enough.polish.ui.ContainerView#defocus(de.enough.polish.ui.Style)
*/
protected void defocus(Style originalStyle) {
super.defocus(originalStyle);
AnimationThread.addAnimationItem(this.parentItem);
// #if polish.css.fisheyeview-text-style
// # if (this.focusedLabelFocusedStyle != null && this.focusedLabelStyle != null) {
// # this.focusedLabel.setStyle( this.focusedLabelStyle );
// # }
// #endif
}
/* (non-Javadoc)
* @see de.enough.polish.ui.ContainerView#initContent(de.enough.polish.ui.Container, int, int)
*/
protected void initContent(
Item parentContainerItem, int firstLineWidth, int availWidth, int availHeight) {
// #if polish.hasPointerEvents
if (!isPointerDraggedEnabled) {
isPointerDraggedEnabled = Display.getInstance().hasPointerMotionEvents();
}
// #endif
this.isVertical = false;
this.isHorizontal = true;
Container parent = (Container) parentContainerItem;
// #debug
// # System.out.println("FishEye: intialising content for " + this + " with vertical-padding " +
// this.paddingVertical + ", availWidth=" + availWidth );
this.parentContainer = parent;
Item[] myItems = parent.getItems();
int length = myItems.length;
if (this.focusedIndex == -1 && length != 0) {
// this.parentContainer.focus(0);
if (parent.focusedIndex != -1) {
this.focusedIndex = parent.focusedIndex;
} else {
this.focusedIndex = 0;
}
// System.out.println("AUTO-FOCUSSING ITEM " + this.focusedIndex );
this.focusedItem = myItems[this.focusedIndex];
this.focusedStyle = this.focusedItem.getFocusedStyle();
}
if (this.referenceXCenterPositions != null && this.referenceXCenterPositions.length == length) {
// only another item has been focused, so nothing needs to be adjusted.
return;
}
// #if polish.css.show-text-in-title
// # if (this.isRemoveText && this.focusedLabel == null && !this.isShowTextInTitle) {
// # this.focusedLabel = new StringItem(null, null);
// #if polish.css.fisheyeview-text-style
// # if (this.focusedLabelStyle != null) {
// # this.focusedLabel.setStyle(this.focusedLabelStyle);
// # }
// #endif
// # }
// #else
if (this.isRemoveText && this.focusedLabel == null) {
this.focusedLabel = new StringItem(null, null);
// #if polish.css.fisheyeview-text-style
// # if (this.focusedLabelStyle != null) {
// # this.focusedLabel.setStyle(this.focusedLabelStyle);
// # }
// #endif
}
// #endif
if (this.isRemoveText && (this.labels == null || this.labels.length != length)) {
this.labels = new String[length];
}
int maxWidth = 0;
int maxHeight = 0;
boolean hasFocusableItem = false;
// #if polish.midp2
this.originalRgbData = new int[length][];
this.originalRgbDataWidths = new int[length];
this.shownRgbData = new int[length][];
this.shownRgbDataWidths = new int[length];
this.shownRgbDataHeights = new int[length];
// #endif
for (int i = 0; i < length; i++) {
Item item = myItems[i];
if (this.isRemoveText) {
String text = item.getLabel();
if (text != null) {
this.labels[i] = text;
item.setLabel(null);
} else if (item instanceof IconItem) {
IconItem iconItem = (IconItem) item;
text = iconItem.getText();
if (text != null) {
this.labels[i] = text;
iconItem.setTextVisible(false);
// iconItem.setText(null);
}
}
}
int width = item.getItemWidth(firstLineWidth, availWidth, availHeight);
int height = item.getItemHeight(firstLineWidth, availWidth, availHeight);
// #if polish.midp2
int[] data = item.getRgbData(true, 255);
this.originalRgbData[i] = data;
this.originalRgbDataWidths[i] = width;
if (this.scaleFactor == 100) {
this.shownRgbData[i] = data;
this.shownRgbDataWidths[i] = width;
this.shownRgbDataHeights[i] = height;
} else {
int newWidth = (width * this.scaleFactor) / 100;
int newHeight = (height * this.scaleFactor) / 100;
// this.shownRgbData[i] = ImageUtil.scale(data, newWidth, newHeight, width, height );
int alpha =
this
.endTranslucency; // calculateAlpha( getDistance( i, this.focusedIndex, length ),
// length );
this.shownRgbData[i] = new int[data.length];
// #if polish.FishEye.scaleHq
// # ImageUtil.scaleDownHq(this.shownRgbData[i], data,width, newWidth, 0, alpha, false);
// #else
ImageUtil.scale(alpha, data, newWidth, newHeight, width, height, this.shownRgbData[i]);
// #endif
this.shownRgbDataWidths[i] = newWidth;
this.shownRgbDataHeights[i] = newHeight;
}
// #endif
if (item.appearanceMode != Item.PLAIN) {
hasFocusableItem = true;
}
if (width > maxWidth) {
maxWidth = width;
}
if (height > maxHeight) {
maxHeight = height;
}
}
this.maxItemHeight = maxHeight;
if (hasFocusableItem) {
this.appearanceMode = Item.INTERACTIVE;
} else {
this.appearanceMode = Item.PLAIN;
}
initItemArrangement(availWidth, availHeight, myItems, length, maxWidth, maxHeight);
// use reference positions to set the position for the items:
for (int i = 0; i < length; i++) {
Item item = myItems[i];
int distance = getDistance(i, this.focusedIndex, length);
if (distance != 0) {
distance--;
}
int halfItemWidth = (item.getItemWidth(availWidth, availWidth, availHeight) >> 1);
int halfItemHeight = (item.getItemHeight(availWidth, availWidth, availHeight) >> 1);
// #if polish.midp2
if (i != this.focusedIndex) {
int factor = getScaleFactor(distance, length);
halfItemWidth = (halfItemWidth * factor) / 100;
halfItemHeight = (halfItemHeight * factor) / 100;
}
// #endif
// System.out.println(i + ": initContent: with distance " + distance + ", halfItemWidth=" +
// halfItemWidth + ", focusedIndex=" + this.focusedIndex);
item.relativeX = this.referenceXCenterPositions[i] - halfItemWidth;
if (this.referenceYCenterPositions != null) {
item.relativeY = this.referenceYCenterPositions[i] - halfItemHeight;
}
// System.out.println( i + ": relativeX=" + item.relativeX);
// System.out.println("item.relativeX for " + i + "=" + item.relativeX);
}
if (this.focusedStyle != null) {
focusItem(this.focusedIndex, this.focusedItem, this.focusedDirection, this.focusedStyle);
this.focusedItem.relativeX =
this.referenceXCenterPositions[this.focusedIndex]
- (this.focusedItem.getItemWidth(availWidth, availWidth, availHeight) >> 1);
if (this.referenceYCenterPositions != null) {
this.focusedItem.relativeY =
this.referenceYCenterPositions[this.focusedIndex]
- (this.focusedItem.getItemHeight(availWidth, availWidth, availHeight) >> 1);
}
// System.out.println("focused.relativeX=" + this.focusedItem.relativeX);
this.focusedStyle = null;
}
this.contentWidth = availWidth; // TODO: this can change when no expanded layout is used
this.contentHeight =
this.focusedLabel == null
? maxHeight
: maxHeight
+ this.focusedLabel.getItemHeight(
availWidth,
availWidth,
availHeight); // maxItemHeight + this.paddingVertical +
// this.focusedLabel.getItemHeight(lineWidth, lineWidth);
if (!this.isFocused) {
AnimationThread.addAnimationItem(parent);
}
}
/* (non-Javadoc)
* @see de.enough.polish.ui.ContainerView#focus(de.enough.polish.ui.Style, int)
*/
public void focus(Style focusstyle, int direction) {
super.focus(focusstyle, direction);
AnimationThread.removeAnimationItem(this.parentItem);
}
/* (non-Javadoc)
* @see de.enough.polish.ui.ContainerView#defocus(de.enough.polish.ui.Style)
*/
protected void defocus(Style originalStyle) {
super.defocus(originalStyle);
AnimationThread.addAnimationItem(this.parentItem);
}
/* (non-Javadoc)
* @see de.enough.polish.ui.ContainerView#initContent(de.enough.polish.ui.Container, int, int)
*/
protected void initContent(
Item parentContainerItem, int firstLineWidth, int availWidth, int availHeight) {
synchronized (this.lock) {
this.isVertical = false;
this.isHorizontal = true;
Container parent = (Container) parentContainerItem;
// #debug
System.out.println(
"CoverFlow: intialising content for "
+ this
+ " with vertical-padding "
+ this.paddingVertical);
this.parentContainer = parent;
Item[] myItems = parent.getItems();
int length = myItems.length;
if (this.focusedIndex == -1 && length != 0) {
// this.parentContainer.focus(0);
if (parent.focusedIndex != -1) {
this.focusedIndex = parent.focusedIndex;
} else {
this.focusedIndex = 0;
}
// System.out.println("AUTO-FOCUSSING ITEM " + this.focusedIndex );
this.focusedItem = myItems[this.focusedIndex];
this.focusedStyle = this.focusedItem.getFocusedStyle();
}
if (this.referenceXCenterPositions != null
&& this.referenceXCenterPositions.length == length) {
return;
}
// #if polish.css.show-text-in-title
if (this.isRemoveText && this.focusedLabel == null && !this.isShowTextInTitle) {
this.focusedLabel = new StringItem(null, null);
}
// #else
if (this.isRemoveText && this.focusedLabel == null) {
this.focusedLabel = new StringItem(null, null);
}
// #endif
if (this.isRemoveText && (this.labels == null || this.labels.length != length)) {
this.labels = new String[length];
}
int maxWidth = 0;
int maxHeight = 0;
boolean hasFocusableItem = false;
// #if polish.midp2
this.originalRgbData = new int[length][];
this.originalRgbDataWidths = new int[length];
this.shownRgbData = new int[length][];
this.shownRgbDataWidths = new int[length];
this.shownRgbDataHeights = new int[length];
// #endif
for (int i = 0; i < length; i++) {
Item item = myItems[i];
if (this.isRemoveText) {
String text = item.getLabel();
if (text != null) {
this.labels[i] = text;
item.setLabel(null);
} else if (item instanceof IconItem) {
IconItem iconItem = (IconItem) item;
text = iconItem.getText();
if (text != null) {
this.labels[i] = text;
iconItem.setTextVisible(false);
// iconItem.setText(null);
}
}
}
int width = item.getItemWidth(firstLineWidth, availWidth, availHeight);
int height = item.getItemHeight(firstLineWidth, availWidth, availHeight);
// #if polish.midp2
int[] data = UiAccess.getRgbData(item);
this.originalRgbData[i] = data;
this.originalRgbDataWidths[i] = width;
if (this.scaleFactorWidth == 100) {
this.shownRgbData[i] = data;
this.shownRgbDataWidths[i] = width;
this.shownRgbDataHeights[i] = height;
} else {
int newWidth = (width * this.scaleFactorWidth) / 100;
int newHeightInner = (height * this.scaleFactorInnerHeight) / 100;
int newHeightOuter = (height * this.scaleFactorOuterHeight) / 100;
this.shownRgbData[i] = new int[data.length];
if (isLeftOfFocus(i, this.focusedIndex, length)) {
ImageUtil.perspectiveShear(
data,
this.shownRgbData[i],
width,
newWidth,
newHeightOuter,
newHeightInner,
255,
ImageUtil.EDGEDETECTION_MAP_FAST_AND_SIMPLE);
} else {
ImageUtil.perspectiveShear(
data,
this.shownRgbData[i],
width,
newWidth,
newHeightInner,
newHeightOuter,
255,
ImageUtil.EDGEDETECTION_MAP_FAST_AND_SIMPLE);
}
// System.out.println("newWidth=" + newWidth);
this.shownRgbDataWidths[i] = width;
this.shownRgbDataHeights[i] = height;
}
// #endif
if (item.appearanceMode != Item.PLAIN) {
hasFocusableItem = true;
}
if (width > maxWidth) {
maxWidth = width;
}
if (height > maxHeight) {
maxHeight = height;
}
}
this.maxItemHeight = maxHeight;
if (hasFocusableItem) {
this.appearanceMode = Item.INTERACTIVE;
} else {
this.appearanceMode = Item.PLAIN;
}
initItemArrangement(availWidth, myItems, length, maxWidth, maxHeight);
// use reference positions to set the position for the items:
for (int i = 0; i < length; i++) {
Item item = myItems[i];
int distance = getDistance(i, this.focusedIndex, length);
if (distance != 0) {
distance--;
}
int halfItemWidth = (item.getItemWidth(availWidth, availWidth, availHeight) >> 1);
int halfItemHeight = (item.getItemHeight(availWidth, availWidth, availHeight) >> 1);
// #if polish.midp2
if (i != this.focusedIndex) {
int factor = getScaleFactor(distance, length);
halfItemWidth = (halfItemWidth * factor) / 100;
halfItemHeight = (halfItemHeight * factor) / 100;
}
// #endif
// System.out.println(i + ": initContent: with distance " + distance + ", halfItemWidth=" +
// halfItemWidth + ", focusedIndex=" + this.focusedIndex);
item.relativeX = this.referenceXCenterPositions[i] - halfItemWidth;
if (this.referenceYCenterPositions != null) {
item.relativeY = this.referenceYCenterPositions[i] - halfItemHeight;
}
// System.out.println( i + ": relativeX=" + item.relativeX);
// System.out.println("item.relativeX for " + i + "=" + item.relativeX);
}
if (this.focusedStyle != null) {
focusItem(this.focusedIndex, this.focusedItem, this.focusedDirection, this.focusedStyle);
this.focusedItem.relativeX =
this.referenceXCenterPositions[this.focusedIndex]
- (this.focusedItem.getItemWidth(availWidth, availWidth, availHeight) >> 1);
if (this.referenceYCenterPositions != null) {
this.focusedItem.relativeY =
this.referenceYCenterPositions[this.focusedIndex]
- (this.focusedItem.getItemHeight(availWidth, availWidth, availHeight) >> 1);
}
// System.out.println("focused.relativeX=" + this.focusedItem.relativeX);
this.focusedStyle = null;
}
this.contentWidth = availWidth; // TODO: this can change when no expanded layout is used
this.contentHeight =
this.focusedLabel == null
? maxHeight
: maxHeight
+ this.focusedLabel.getItemHeight(
availWidth,
availWidth,
availHeight); // maxItemHeight + this.paddingVertical +
// this.focusedLabel.getItemHeight(lineWidth, lineWidth);
if (!this.isFocused) {
AnimationThread.addAnimationItem(parent);
}
animate(System.currentTimeMillis(), null);
}
}