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Basic presence with subnodes

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This commit is contained in:
Blue 2019-04-07 17:02:41 +03:00
parent de21036456
commit e8eaced6e9
20 changed files with 576 additions and 77 deletions
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57
ui/models/item.cpp
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@ -1,7 +1,5 @@
#include "item.h"
using namespace Models;
Models::Item::Item(Type p_type, const QMap<QString, QVariant> &p_data, Item *p_parent):
QObject(),
type(p_type),
@ -24,13 +22,38 @@ void Models::Item::setName(const QString& p_name)
{
if (name != p_name) {
name = p_name;
emit changed(0);
changed(0);
}
}
void Models::Item::appendChild(Models::Item* child)
{
bool moving = false;
int oldRow = child->row();
int newRow = this->childCount();
if (child->parent != 0) {
moving = true;
emit childIsAboutToBeMoved(child->parent, oldRow, oldRow, this, newRow);
child->parent->_removeChild(oldRow);
} else {
emit childIsAboutToBeInserted(this, newRow, newRow);
}
childItems.push_back(child);
child->parent = this;
QObject::connect(child, SIGNAL(childChanged(Item*, int, int)), this, SIGNAL(childChanged(Item*, int, int)));
QObject::connect(child, SIGNAL(childIsAboutToBeInserted(Item*, int, int)), this, SIGNAL(childIsAboutToBeInserted(Item*, int, int)));
QObject::connect(child, SIGNAL(childInserted()), this, SIGNAL(childInserted()));
QObject::connect(child, SIGNAL(childIsAboutToBeRemoved(Item*, int, int)), this, SIGNAL(childIsAboutToBeRemoved(Item*, int, int)));
QObject::connect(child, SIGNAL(childRemoved()), this, SIGNAL(childRemoved()));
QObject::connect(child, SIGNAL(childIsAboutToBeMoved(Item*, int, int, Item*, int)), this, SIGNAL(childIsAboutToBeMoved(Item*, int, int, Item*, int)));
QObject::connect(child, SIGNAL(childMoved()), this, SIGNAL(childMoved()));
if (moving) {
emit childMoved();
} else {
emit childInserted();
}
}
Models::Item * Models::Item::child(int row)
@ -74,7 +97,6 @@ QString Models::Item::getName() const
return name;
}
QVariant Models::Item::data(int column) const
{
if (column != 0) {
@ -85,14 +107,31 @@ QVariant Models::Item::data(int column) const
void Models::Item::removeChild(int index)
{
childItems.erase(childItems.begin() + index);
emit childIsAboutToBeRemoved(this, index, index);
removeChild(index);
emit childRemoved();
}
void Models::Item::setParent(Models::Item* p_parent)
void Models::Item::_removeChild(int index)
{
parent = p_parent;
Item* child = childItems[index];
QObject::connect(child, SIGNAL(childChanged(Item*, int, int)), this, SIGNAL(childChanged(Item*, int, int)));
QObject::connect(child, SIGNAL(childIsAboutToBeInserted(Item*, int, int)), this, SIGNAL(childIsAboutToBeInserted(Item*, int, int)));
QObject::connect(child, SIGNAL(childInserted()), this, SIGNAL(childInserted()));
QObject::connect(child, SIGNAL(childIsAboutToBeRemoved(Item*, int, int)), this, SIGNAL(childIsAboutToBeRemoved(Item*, int, int)));
QObject::connect(child, SIGNAL(childRemoved()), this, SIGNAL(childRemoved()));
QObject::connect(child, SIGNAL(childIsAboutToBeMoved(Item*, int, int, Item*, int)), this, SIGNAL(childIsAboutToBeMoved(Item*, int, int, Item*, int)));
QObject::connect(child, SIGNAL(childMoved()), this, SIGNAL(childMoved()));
childItems.erase(childItems.begin() + index);
child->parent = 0;
}
void Models::Item::changed(int col)
{
if (parent != 0) {
emit childChanged(this, row(), col);
}
}