public TreeOperation handleTreeDeleteText(TreeDeleteText op1) {
if (op1.path[0] != path[0]) {
return op1;
}
if (op1.path[1] < path[1]) {
return op1;
}
if (op1.path[1] == path[1]) { // meme chemin
if (op1.getPosition() < start) {
return op1;
}
if (op1.getPosition() == start || op1.getPosition() < end) {
int[] tab = TreeUtils.addC(op1.path, 1, splitLeft ? 1 : 0);
if (addStyle) {
tab = TreeUtils.addLevel(tab);
}
return new TreeDeleteText(op1.getSiteId(), op1.getPosition() - start, tab);
}
int[] tab = TreeUtils.addC(op1.path, 1, splitLeft ? 2 : 1);
if (addStyle) {
tab = TreeUtils.addLevel(tab);
}
return new TreeDeleteText(op1.getSiteId(), op1.getPosition() - end, tab);
}
// op1.path[1]>path[1]
int d = 0; // decalage
if (splitLeft) {
d++;
}
if (splitRight) {
d++;
}
int[] tab = TreeUtils.addC(op1.path, 1, d);
return new TreeDeleteText(op1.getSiteId(), op1.getPosition(), tab);
}
@Override
protected TreeOperation handleTreeSplitItem(TreeSplitItem op1) {
if (op1.path[0] != path[0]) {
return op1;
}
if (op1.path[1] != path[1]) {
return op1;
}
if (op1.path[2] < path[2]) {
return op1;
}
if (op1.path[2] == path[2]) { // meme chemin
if (op1.getPosition() < start) {
return op1;
}
if (op1.getPosition() == start) {
int[] tab = TreeUtils.addC(op1.path, 2, splitLeft ? 1 : 0);
if (addStyle) {
tab = TreeUtils.addLevel(tab);
}
return new TreeInsertParagraph(op1.getSiteId(), 0, tab, false);
}
if (op1.getPosition() < end) {
int[] tab = TreeUtils.addC(op1.path, 2, splitLeft ? 1 : 0);
if (addStyle) {
tab = TreeUtils.addLevel(tab);
}
return new TreeInsertParagraph(
op1.getSiteId(), op1.getPosition() - start, tab, op1.splitLeft);
}
int[] tab = TreeUtils.addC(op1.path, 2, splitLeft ? 2 : 1);
if (op1.getPosition() == end) {
return new TreeInsertParagraph(op1.getSiteId(), 0, tab, false);
}
return new TreeInsertParagraph(op1.getSiteId(), op1.getPosition() - end, tab, op1.splitLeft);
}
// op1.path[2]>path[2]
int d = 0; // decalage
if (splitLeft) {
d++;
}
if (splitRight) {
d++;
}
int[] tab = TreeUtils.addC(op1.path, 2, d);
return new TreeInsertParagraph(op1.getSiteId(), op1.getPosition(), tab, op1.splitLeft);
}
public TreeOperation handleTreeStyle(TreeStyle op1) {
String pTag = priority(op1.TAG_NAME, this.TAG_NAME);
if (op1.path[0] != path[0]) {
return op1;
}
if (op1.path[1] < path[1]) {
return op1;
}
int d = 0; // decalage;
if (splitLeft) {
d++;
}
if (splitRight) {
d++;
}
if (op1.path[1] > path[1]) {
int[] tab = TreeUtils.addC(op1.path, 1, d);
return new TreeStyle(
op1.siteId,
tab,
op1.start,
op1.end,
op1.param,
op1.value,
op1.addStyle,
op1.splitLeft,
op1.splitRight,
op1.TAG_NAME);
}
// op1.path=path
// utilisation de l'ID pour l'édition du même paramètre
ArrayList<TreeOperation> list = new ArrayList<TreeOperation>();
if (op1.start < start) {
if (op1.end <= start) { // style1 before style2
return new TreeStyle(
op1.siteId,
op1.path,
op1.start,
op1.end,
op1.param,
op1.value,
op1.addStyle,
op1.splitLeft,
op1.end == start ? false : true,
op1.TAG_NAME);
}
list.add(
new TreeStyle(
op1.siteId,
op1.path,
op1.start,
start,
op1.param,
op1.value,
op1.addStyle,
op1.splitLeft,
false,
op1.TAG_NAME));
if (op1.end >= end) { // style2 into style1
if (!(op1.param.equals(param))
|| op1.siteId < siteId) { // no conflict between s1 and s2, or s1 win
list.add(
new TreeStyle(
op1.siteId,
!addStyle
? TreeUtils.addC(op1.path, 1, op1.splitLeft ? 2 : 1)
: TreeUtils.addLevel(TreeUtils.addC(op1.path, 1, op1.splitLeft ? 2 : 1)),
0,
end - start,
op1.param,
op1.value,
false,
false,
false,
pTag));
} else { // apply op2 style to split the String
list.add(
new TreeStyle(
op1.siteId,
!addStyle
? TreeUtils.addC(op1.path, 1, op1.splitLeft ? 2 : 1)
: TreeUtils.addLevel(TreeUtils.addC(op1.path, 1, op1.splitLeft ? 2 : 1)),
0,
end - start,
op1.param,
value,
false,
false,
false,
pTag));
}
if (op1.end != end) {
list.add(
new TreeStyle(
op1.siteId,
TreeUtils.addC(op1.path, 1, op1.splitLeft ? 3 : 2),
0,
op1.end - end,
op1.param,
op1.value,
op1.addStyle,
false,
op1.splitRight,
op1.TAG_NAME));
}
return new TreeCompositeOperation(list);
}
// op1.end<end && op1.end>start
if (!(op1.param.equals(param))
|| op1.siteId < siteId) { // no conflict between s1 and s2, or s1 win
list.add(
new TreeStyle(
op1.siteId,
!addStyle
? TreeUtils.addC(op1.path, 1, op1.splitLeft ? 2 : 1)
: TreeUtils.addLevel(TreeUtils.addC(op1.path, 1, op1.splitLeft ? 2 : 1)),
0,
op1.end - start,
op1.param,
op1.value,
false,
false,
true,
pTag));
} else { // apply op2 style to split the String
list.add(
new TreeStyle(
op1.siteId,
!addStyle
? TreeUtils.addC(op1.path, 1, op1.splitLeft ? 2 : 1)
: TreeUtils.addLevel(TreeUtils.addC(op1.path, 1, op1.splitLeft ? 2 : 1)),
0,
op1.end - start,
op1.param,
value,
false,
false,
true,
pTag));
}
return new TreeCompositeOperation(list);
}
if (op1.start == start) {
if (!(op1.param.equals(param))
|| op1.siteId < siteId) { // no conflict between s1 and s2, or s1 win
list.add(
new TreeStyle(
op1.siteId,
!addStyle
? TreeUtils.addC(op1.path, 1, op1.splitLeft ? 1 : 0)
: TreeUtils.addLevel(TreeUtils.addC(op1.path, 1, op1.splitLeft ? 1 : 0)),
0,
(op1.end >= end) ? end - start : op1.end - op1.start,
op1.param,
op1.value,
false,
false,
op1.end <= end ? false : true,
pTag));
} else { // apply op2 style to split the String
list.add(
new TreeStyle(
op1.siteId,
!addStyle
? TreeUtils.addC(op1.path, 1, op1.start == 0 ? 0 : 1)
: TreeUtils.addLevel(TreeUtils.addC(op1.path, 1, op1.start == 0 ? 0 : 1)),
0,
(op1.end >= end) ? end - start : op1.end - op1.start,
op1.param,
value,
false,
false,
op1.end <= end ? false : true,
pTag));
}
if (op1.end > end) {
list.add(
new TreeStyle(
op1.siteId,
TreeUtils.addC(op1.path, 1, op1.splitLeft ? 2 : 1),
0,
op1.end - end,
op1.param,
op1.value,
op1.addStyle,
false,
op1.splitRight,
op1.TAG_NAME));
}
if (list.size() == 1) {
return list.get(0);
}
return new TreeCompositeOperation(list);
}
// op1.start>start
if (op1.start >= end) { // style1 after style2
return new TreeStyle(
op1.siteId,
TreeUtils.addC(op1.path, 1, splitLeft ? 2 : 1),
op1.start - end,
op1.end - end,
op1.param,
op1.value,
op1.addStyle,
op1.start == end ? false : true,
op1.splitRight,
op1.TAG_NAME);
}
if (op1.end <= end) { // style1 between style 2
if (!(op1.param.equals(param))
|| op1.siteId < siteId) { // no conflict between s1 and s2, or s1 win
return new TreeStyle(
op1.siteId,
!addStyle
? TreeUtils.addC(op1.path, 1, splitLeft ? 1 : 0)
: TreeUtils.addLevel(TreeUtils.addC(op1.path, 1, splitLeft ? 1 : 0)),
op1.start - start,
op1.end - start,
op1.param,
op1.value,
false,
true,
op1.end == end ? false : true,
pTag);
} else { // apply op2 style to split the String
return new TreeStyle(
op1.siteId,
!addStyle
? TreeUtils.addC(op1.path, 1, splitLeft ? 1 : 0)
: TreeUtils.addLevel(TreeUtils.addC(op1.path, 1, splitLeft ? 1 : 0)),
op1.start - start,
op1.end - start,
op1.param,
value,
false,
true,
op1.end == end ? false : true,
pTag);
}
}
// last case : s2<s1<e2<e1
if (!(op1.param.equals(param))
|| op1.siteId < siteId) { // no conflict between s1 and s2, or s1 win
list.add(
new TreeStyle(
op1.siteId,
!addStyle
? TreeUtils.addC(op1.path, 1, splitLeft ? 1 : 0)
: TreeUtils.addLevel(TreeUtils.addC(op1.path, 1, splitLeft ? 1 : 0)),
op1.start - start,
end - start,
op1.param,
op1.value,
false,
true,
false,
pTag));
} else { // apply op2 style to split the String
list.add(
new TreeStyle(
op1.siteId,
!addStyle
? TreeUtils.addC(op1.path, 1, splitLeft ? 1 : 0)
: TreeUtils.addLevel(TreeUtils.addC(op1.path, 1, splitLeft ? 1 : 0)),
op1.start - start,
end - start,
op1.param,
value,
false,
true,
false,
pTag));
}
list.add(
new TreeStyle(
op1.siteId,
TreeUtils.addC(op1.path, 1, splitLeft ? 3 : 2),
0,
op1.end - end,
op1.param,
op1.value,
op1.addStyle,
false,
op1.splitRight,
op1.TAG_NAME));
return new TreeCompositeOperation(list);
}