Example 1 with PageLink
use of org.ebookdroid.core.codec.PageLink in project LibreraReader by foobnix.
the class AbstractViewController method getLinkPage.
public int getLinkPage(final float x, final float y) {
final float zoom = base.getZoomModel().getZoom();
final RectF rect = new RectF(x, y, x, y);
rect.offset(getScrollX(), getScrollY());
for (final Page page : model.getPages(firstVisiblePage, lastVisiblePage + 1)) {
final RectF bounds = page.getBounds(zoom);
if (RectF.intersects(bounds, rect)) {
if (LengthUtils.isNotEmpty(page.links)) {
for (final PageLink link : page.links) {
final RectF linkRect = page.getLinkSourceRect(bounds, link);
if (linkRect == null || !RectF.intersects(linkRect, rect)) {
return -1;
}
if (link != null) {
return link.targetPage;
}
}
}
return -1;
}
}
return -1;
}Example 2 with PageLink
use of org.ebookdroid.core.codec.PageLink in project LibreraReader by foobnix.
the class AbstractViewController method processLongTap.
public final String processLongTap(boolean single, final MotionEvent e1, final MotionEvent e2, boolean draw) {
if (e1 != null) {
xLong = e1.getX();
yLong = e1.getY();
}
float x2 = e2.getX();
float y2 = e2.getY();
final float zoom = base.getZoomModel().getZoom();
final RectF tapRect = new RectF(xLong, yLong, x2, y2);
if (yLong > y2) {
tapRect.sort();
}
tapRect.offset(getScrollX(), getScrollY());
StringBuilder build = new StringBuilder();
boolean isHyphenWorld = false;
LOG.d("Add Word page", "----", firstVisiblePage, lastVisiblePage + 1);
for (final Page page : model.getPages(firstVisiblePage, lastVisiblePage + 1)) {
if (draw)
page.selectedText.clear();
LOG.d("Add Word page", page.hashCode());
final RectF bounds = page.getBounds(zoom);
TextWord prevWord = null;
if (RectF.intersects(bounds, tapRect)) {
if (LengthUtils.isNotEmpty(page.texts)) {
for (final TextWord[] lines : page.texts) {
final TextWord[] current = lines;
for (final TextWord line : current) {
if (line.left <= 0 || line.top <= 0) {
continue;
}
RectF wordRect = page.getPageRegion(bounds, line);
if (wordRect == null) {
continue;
}
if (isHyphenWorld || (single && RectF.intersects(wordRect, tapRect))) {
if (prevWord != null && prevWord.w.endsWith("-") && !isHyphenWorld) {
build.append(prevWord.w.replace("-", ""));
if (draw)
page.selectedText.add(prevWord);
}
build.append(line.w + " ");
if (!isHyphenWorld) {
if (draw)
page.selectedText.add(line);
}
LOG.d("Add Word", line.w);
if (isHyphenWorld && TxtUtils.isNotEmpty(line.w)) {
if (draw)
page.selectedText.add(line);
isHyphenWorld = false;
}
if (line.w.endsWith("-")) {
isHyphenWorld = true;
}
// get links
if (LengthUtils.isNotEmpty(page.links)) {
for (final PageLink link : page.links) {
final RectF linkRect = page.getLinkSourceRect(bounds, link);
if (linkRect == null) {
continue;
}
if (RectF.intersects(linkRect, wordRect)) {
TempHolder.get().linkPage = link.targetPage;
}
}
}
} else if (!single) {
if (y2 > yLong) {
if (wordRect.top < tapRect.top && wordRect.bottom > tapRect.top && wordRect.right > tapRect.left) {
if (draw)
page.selectedText.add(line);
build.append(line.w + TxtUtils.space());
LOG.d("Add Word", line.w);
} else if (wordRect.top < tapRect.bottom && wordRect.bottom > tapRect.bottom && wordRect.left < tapRect.right) {
if (draw)
page.selectedText.add(line);
build.append(line.w + TxtUtils.space());
LOG.d("Add Word", line.w);
} else if (wordRect.top > tapRect.top && wordRect.bottom < tapRect.bottom) {
if (draw)
page.selectedText.add(line);
build.append(line.w + TxtUtils.space());
LOG.d("Add Word", line.w);
}
} else if (RectF.intersects(wordRect, tapRect)) {
if (draw)
page.selectedText.add(line);
if (AppState.get().selectingByLetters) {
build.append(line.w);
} else {
build.append(line.w.trim() + " ");
}
LOG.d("Add Word", line.w);
}
}
if (TxtUtils.isNotEmpty(line.w)) {
prevWord = line;
}
}
String k;
if (AppState.get().selectingByLetters && current.length >= 2 && !(k = current[current.length - 1].getWord()).equals(" ") && !k.equals("-")) {
build.append(" ");
}
}
}
}
}
if (build.length() > 0) {
redrawView();
String filterString = TxtUtils.filterString(build.toString());
LOG.d("Add Word SELECT TEXT", filterString);
return filterString;
}
return null;
}Example 3 with PageLink
use of org.ebookdroid.core.codec.PageLink in project LibreraReader by foobnix.
the class EventDraw method drawPageLinks.
private void drawPageLinks(final Page page) {
if (LengthUtils.isEmpty(page.links)) {
return;
}
for (final PageLink link : page.links) {
final RectF rect = page.getLinkSourceRect(pageBounds, link);
if (rect != null) {
rect.offset(-viewState.viewBase.x, -viewState.viewBase.y);
final Paint p = new Paint();
p.setColor(Color.MAGENTA);
p.setAlpha(40);
canvas.drawRect(rect, p);
}
}
}Example 4 with PageLink
use of org.ebookdroid.core.codec.PageLink in project LibreraReader by foobnix.
the class MuPdfLinks method getPageLinks.
static List<PageLink> getPageLinks(final long docHandle, final long pageHandle, final RectF pageBounds) {
final List<PageLink> links = new ArrayList<PageLink>();
for (long linkHandle = getFirstPageLink(docHandle, pageHandle); linkHandle != 0; linkHandle = getNextPageLink(linkHandle)) {
final PageLink link = new PageLink();
LOG.d("LINK GET", docHandle, linkHandle);
final int type = getPageLinkType(docHandle, linkHandle);
if (type == 1) {
// external
link.url = getPageLinkUrl(linkHandle);
if (fillPageLinkSourceRect(linkHandle, temp)) {
link.sourceRect = new RectF();
link.sourceRect.left = (temp[0] - pageBounds.left) / pageBounds.width();
link.sourceRect.top = (temp[1] - pageBounds.top) / pageBounds.height();
link.sourceRect.right = (temp[2] - pageBounds.left) / pageBounds.width();
link.sourceRect.bottom = (temp[3] - pageBounds.top) / pageBounds.height();
}
links.add(link);
} else if (type == 0) {
// internal
if (fillPageLinkSourceRect(linkHandle, temp)) {
link.sourceRect = new RectF();
link.sourceRect.left = (temp[0] - pageBounds.left) / pageBounds.width();
link.sourceRect.top = (temp[1] - pageBounds.top) / pageBounds.height();
link.sourceRect.right = (temp[2] - pageBounds.left) / pageBounds.width();
link.sourceRect.bottom = (temp[3] - pageBounds.top) / pageBounds.height();
}
try {
link.targetPage = getPageLinkTargetPage(docHandle, linkHandle);
// link.targetPage--;
} catch (Exception e) {
link.targetPage = -1;
}
links.add(link);
}
LOG.d("LINK DROP", docHandle, linkHandle);
// dropLink(docHandle, linkHandle);
}
return links;
}Example 5 with PageLink
use of org.ebookdroid.core.codec.PageLink in project LibreraReader by foobnix.
the class AbstractViewController method processLinkTap.
protected final boolean processLinkTap(final float x, final float y) {
final float zoom = base.getZoomModel().getZoom();
final RectF rect = new RectF(x, y, x, y);
rect.offset(getScrollX(), getScrollY());
for (final Page page : model.getPages(firstVisiblePage, lastVisiblePage + 1)) {
final RectF bounds = page.getBounds(zoom);
if (RectF.intersects(bounds, rect)) {
if (LengthUtils.isNotEmpty(page.links)) {
for (final PageLink link : page.links) {
if (processLinkTap(page, link, bounds, rect)) {
return true;
}
}
}
return false;
}
}
return false;
}