void ZLTextView::gotoParagraph(int num, bool last) {
if (myModel.isNull()) {
return;
}
if (myModel->kind() == ZLTextModel::TREE_MODEL) {
if ((num >= 0) && (num < (int)myModel->paragraphsNumber())) {
ZLTextTreeParagraph *tp = (ZLTextTreeParagraph*)(*myModel)[num];
if (myTreeStateIsFrozen) {
int corrected = num;
ZLTextTreeParagraph *parent = tp->parent();
while ((corrected > 0) && (parent != 0) && !parent->isOpen()) {
for (--corrected; ((corrected > 0) && parent != (*myModel)[corrected]); --corrected);
parent = parent->parent();
}
if (last && (corrected != num)) {
++corrected;
}
num = corrected;
} else {
tp->openTree();
rebuildPaintInfo(true);
}
}
}
if (last) {
if ((num > 0) && (num <= (int)myModel->paragraphsNumber())) {
moveEndCursor(num);
}
} else {
if ((num >= 0) && (num < (int)myModel->paragraphsNumber())) {
moveStartCursor(num);
}
}
}
void ZLTextTreeModel::removeParagraph(int index) {
ZLTextTreeParagraph *p = (ZLTextTreeParagraph*)(*this)[index];
p->removeFromParent();
removeParagraphInternal(index);
delete p;
}
bool ZLTextView::onStylusPress(int x, int y) {
myDoubleClickInfo.update(x, y, true);
if (myDoubleClickInfo.Count > 10) {
return true;
}
mySelectionModel.deactivate();
if (myModel.isNull()) {
return false;
}
shared_ptr<ZLTextPositionIndicatorInfo> indicatorInfo = this->indicatorInfo();
if (!indicatorInfo.isNull() &&
(indicatorInfo->type() == ZLTextPositionIndicatorInfo::FB_INDICATOR) &&
indicatorInfo->isSensitive()) {
myTreeStateIsFrozen = true;
bool indicatorAnswer = positionIndicator()->onStylusPress(x, y);
myTreeStateIsFrozen = false;
if (indicatorAnswer) {
application().refreshWindow();
return true;
}
}
if (myModel->kind() == ZLTextModel::TREE_MODEL) {
ZLTextTreeNodeMap::const_iterator it =
std::find_if(myTreeNodeMap.begin(), myTreeNodeMap.end(), ZLTextTreeNodeArea::RangeChecker(x, y));
if (it != myTreeNodeMap.end()) {
int paragraphIndex = it->ParagraphIndex;
ZLTextTreeParagraph *paragraph = (ZLTextTreeParagraph*)(*myModel)[paragraphIndex];
paragraph->open(!paragraph->isOpen());
rebuildPaintInfo(true);
preparePaintInfo();
if (paragraph->isOpen()) {
int nextParagraphIndex = paragraphIndex + paragraph->fullSize();
int lastParagraphIndex = endCursor().paragraphCursor().index();
if (endCursor().isEndOfParagraph()) {
++lastParagraphIndex;
}
if (lastParagraphIndex < nextParagraphIndex) {
gotoParagraph(nextParagraphIndex, true);
preparePaintInfo();
}
}
int firstParagraphIndex = startCursor().paragraphCursor().index();
if (startCursor().isStartOfParagraph()) {
--firstParagraphIndex;
}
if (firstParagraphIndex >= paragraphIndex) {
gotoParagraph(paragraphIndex);
preparePaintInfo();
}
application().refreshWindow();
return true;
}
}
return false;
}
bool ZLTextView::onStylusPress(int x, int y) {
AppLog("ZLTextView::onStylusPress 1");
stopSelectionScrolling();
myDoubleClickInfo.update(x, y, true);
if (myDoubleClickInfo.Count > 10) {
return true;
}
myTextAreaController.area().selectionModel().deactivate();
shared_ptr<ZLTextModel> model = textArea().model();
if (model.isNull()) {
return false;
}
AppLog("ZLTextView::onStylusPress 2");
shared_ptr<ZLTextPositionIndicatorInfo> indicatorInfo = this->indicatorInfo();
if (!indicatorInfo.isNull() &&
(indicatorInfo->type() == ZLTextPositionIndicatorInfo::FB_INDICATOR) &&
indicatorInfo->isSensitive()) {
myTreeStateIsFrozen = true;
bool indicatorAnswer = positionIndicator()->onStylusPress(x, y);
myTreeStateIsFrozen = false;
if (indicatorAnswer) {
ZLApplication::Instance().refreshWindow();
return true;
}
}
AppLog("ZLTextView::onStylusPress 3");
if (model->kind() == ZLTextModel::TREE_MODEL) {
const ZLTextTreeNodeRectangle *node = textArea().treeNodeByCoordinates(x, y);
if (node != 0) {
int paragraphIndex = node->ParagraphIndex;
ZLTextTreeParagraph *paragraph = (ZLTextTreeParagraph*)(*model)[paragraphIndex];
paragraph->open(!paragraph->isOpen());
myTextAreaController.rebuildPaintInfo(true);
preparePaintInfo();
if (paragraph->isOpen()) {
int nextParagraphIndex = paragraphIndex + paragraph->fullSize();
int lastParagraphIndex = textArea().endCursor().paragraphCursor().index();
if (textArea().endCursor().isEndOfParagraph()) {
++lastParagraphIndex;
}
if (lastParagraphIndex < nextParagraphIndex) {
gotoParagraph(nextParagraphIndex, true);
preparePaintInfo();
}
}
const ZLTextWordCursor &startCursor = textArea().startCursor();
int firstParagraphIndex = startCursor.paragraphCursor().index();
if (startCursor.isStartOfParagraph()) {
--firstParagraphIndex;
}
if (firstParagraphIndex >= paragraphIndex) {
gotoParagraph(paragraphIndex);
preparePaintInfo();
}
ZLApplication::Instance().refreshWindow();
AppLog("ZLTextView::onStylusPress 4");
return true;
}
}
AppLog("ZLTextView::onStylusPress 5");
return false;
}
