add, edit and remove persons

2019-03-10 23:51:19 +01:00
parent c135848192
commit 6894684cb4
11 changed files with 367 additions and 35 deletions
@@ -1,23 +1,62 @@
 #include "ctoolboxperson.h"
 #include "ui_ctoolboxperson.h"

+#include <QAction>
+#include <QMenu>
+
+#include <QInputDialog>
+
+#include <QMessageBox>
+

 cToolBoxPerson::cToolBoxPerson(QWidget *parent) :
 	QWidget(parent),
 	ui(new Ui::cToolBoxPerson),
-	m_bLoading(true)
+	m_bLoading(true),
+	m_bEditing(false)
+{
+	initUI();
+	createActions();
+}
+
+cToolBoxPerson::~cToolBoxPerson()
+{
+	delete ui;
+}
+
+void cToolBoxPerson::initUI()
 {
 	ui->setupUi(this);

 	m_lpPersonListModel	= new QStandardItemModel;
 	ui->m_lpPersonList->setModel(m_lpPersonListModel);

-	connect(m_lpPersonListModel, SIGNAL(dataChanged(QModelIndex, QModelIndex, QVector<int>)), SLOT(personChanged(QModelIndex, QModelIndex, QVector<int>)));
+	ui->m_lpEdit->setEnabled(false);
+	ui->m_lpDelete->setEnabled(false);
 }

-cToolBoxPerson::~cToolBoxPerson()
+void cToolBoxPerson::createActions()
 {
-	delete ui;
+	m_lpPersonAddAction		= new QAction(tr("add person"), this);
+	m_lpPersonAddAction->setStatusTip(tr("add a new person"));
+	connect(m_lpPersonAddAction,					&QAction::triggered,							this,	&cToolBoxPerson::onPersonAdd);
+	connect(ui->m_lpAdd,							&QPushButton::clicked,							this,	&cToolBoxPerson::onPersonAdd);
+
+	m_lpPersonEditAction	= new QAction(tr("edit person"), this);
+	m_lpPersonEditAction->setStatusTip(tr("edit this person"));
+	connect(m_lpPersonEditAction,					&QAction::triggered,							this,	&cToolBoxPerson::onPersonEdit);
+	connect(ui->m_lpEdit,							&QPushButton::clicked,							this,	&cToolBoxPerson::onPersonEdit);
+
+	m_lpPersonDeleteAction	= new QAction(tr("delete person"), this);
+	m_lpPersonDeleteAction->setStatusTip(tr("delete this person"));
+	connect(m_lpPersonDeleteAction,					&QAction::triggered,							this,	&cToolBoxPerson::onPersonDelete);
+	connect(ui->m_lpDelete,							&QPushButton::clicked,							this,	&cToolBoxPerson::onPersonDelete);
+
+	connect(ui->m_lpPersonList->selectionModel(),	&QItemSelectionModel::selectionChanged,			this,	&cToolBoxPerson::onPersonSelected);
+
+	connect(m_lpPersonListModel,	SIGNAL(dataChanged(QModelIndex,	QModelIndex, QVector<int>)),	SLOT(personChanged(QModelIndex, QModelIndex, QVector<int>)));
+	connect(ui->m_lpPersonList,						&QTreeView::customContextMenuRequested,			this,	&cToolBoxPerson::onPersonViewContextMenu);
+	connect(m_lpPersonListModel,					&QStandardItemModel::itemChanged,				this,	&cToolBoxPerson::onPersonChanged);
 }

 void cToolBoxPerson::setPersonList(cPersonList* lpPersonList)
@@ -88,6 +127,20 @@ void cToolBoxPerson::setPicture(cPictureList& pictureList)
 	m_bLoading	= false;
 }

+void cToolBoxPerson::onPersonSelected(const QItemSelection& /*selection*/, const QItemSelection& /*previous*/)
+{
+	if(ui->m_lpPersonList->selectionModel()->selectedIndexes().count() == 1)
+	{
+		ui->m_lpEdit->setEnabled(true);
+		ui->m_lpDelete->setEnabled(true);
+	}
+	else if(ui->m_lpPersonList->selectionModel()->selectedIndexes().count() > 1)
+	{
+		ui->m_lpEdit->setEnabled(false);
+		ui->m_lpDelete->setEnabled(true);
+	}
+}
+
 void cToolBoxPerson::personChanged(const QModelIndex& /*topLeft*/, const QModelIndex& /*bottomright*/, const QVector<int>& /*roles*/)
 {
 	if(!m_pictureList.count())
@@ -119,3 +172,126 @@ void cToolBoxPerson::personChanged(const QModelIndex& /*topLeft*/, const QModelI
 	for(cPictureList::iterator i = m_pictureList.begin();i != m_pictureList.end();i++)
 		(*i)->toDB();
 }
+
+void cToolBoxPerson::onPersonAdd()
+{
+	QInputDialog	input(this);
+
+	input.setLabelText(tr("name:"));
+	input.setWindowTitle(tr("New Person"));
+	if(input.exec() == QDialog::Rejected)
+		return;
+
+	if(input.textValue().isEmpty())
+		return;
+
+	cPerson*	lpPerson	= new cPerson;
+	lpPerson->setName(input.textValue());
+	if(!lpPerson->toDB())
+	{
+		delete lpPerson;
+		return;
+	}
+
+	m_lpPersonList->add(lpPerson);
+
+	m_bLoading	= true;
+
+	QStandardItem*	lpItem	= new QStandardItem(lpPerson->name());
+	lpItem->setData(QVariant::fromValue(lpPerson), Qt::UserRole+1);
+	lpItem->setCheckable(true);
+	m_lpPersonListModel->appendRow(lpItem);
+	m_lpPersonListModel->sort(0);
+
+	m_bLoading	= false;
+}
+
+void cToolBoxPerson::onPersonEdit()
+{
+	if(ui->m_lpPersonList->selectionModel()->selectedIndexes().count() != 1)
+		return;
+
+	QStandardItem*	lpItem		= m_lpPersonListModel->itemFromIndex(ui->m_lpPersonList->selectionModel()->selectedIndexes()[0]);
+	if(!lpItem)
+		return;
+
+	cPerson*		lpPerson	= lpItem->data(Qt::UserRole+1).value<cPerson*>();
+	if(!lpPerson)
+		return;
+
+	QInputDialog	input(this);
+
+	input.setLabelText(tr("name:"));
+	input.setWindowTitle(tr("Edit Person"));
+	input.setTextValue(lpPerson->name());
+
+	if(input.exec() == QDialog::Rejected)
+		return;
+
+	if(input.textValue().isEmpty())
+		return;
+
+	lpItem->setText(input.textValue());
+}
+
+void cToolBoxPerson::onPersonDelete()
+{
+	for(int x = ui->m_lpPersonList->selectionModel()->selectedIndexes().count()-1;x >= 0; x--)
+	{
+		QModelIndex			index		= ui->m_lpPersonList->selectionModel()->selectedIndexes()[x];
+		QStandardItem*		lpItem		= m_lpPersonListModel->itemFromIndex(index);
+		if(lpItem)
+		{
+			cPerson*		lpPerson	= lpItem->data(Qt::UserRole+1).value<cPerson*>();
+			if(lpPerson)
+			{
+				if(QMessageBox::question(this, tr("Delete Person"), QString(tr("Are you sure you want to delete %1?")).arg(lpPerson->name())) == QMessageBox::Yes)
+				{
+					if(!m_lpPersonList->remove(lpPerson))
+						QMessageBox::critical(this, tr("Delete Person"), QString(tr("%1 is in use and can't be deleted!")).arg(lpPerson->name()));
+					else
+						m_lpPersonListModel->removeRow(index.row());
+				}
+			}
+		}
+	}
+
+}
+
+void cToolBoxPerson::onPersonViewContextMenu(const QPoint& pos)
+{
+	QMenu			menu(this);
+
+	menu.addAction(m_lpPersonAddAction);
+
+	if(ui->m_lpPersonList->selectionModel()->selectedIndexes().count() == 1)
+		menu.addAction(m_lpPersonEditAction);
+	if(ui->m_lpPersonList->selectionModel()->selectedIndexes().count() >= 1)
+		menu.addAction(m_lpPersonDeleteAction);
+
+	menu.exec(ui->m_lpPersonList->mapToGlobal(pos));
+}
+
+void cToolBoxPerson::onPersonChanged(QStandardItem* lpItem)
+{
+	if(m_bEditing)
+		return;
+
+	cPerson*	lpPerson	= lpItem->data(Qt::UserRole+1).value<cPerson*>();
+	if(!lpPerson)
+		return;
+
+	if(lpItem->text() == lpPerson->name())
+		return;
+
+	QString		szOldName	= lpPerson->name();
+	lpPerson->setName(lpItem->text());
+	if(!lpPerson->toDB())
+	{
+		QMessageBox::critical(this, tr("ERROR"), QString(tr("%1 already exists.").arg(lpItem->text())));
+		m_bEditing	= true;
+		lpItem->setText(szOldName);
+		lpPerson->setName(szOldName);
+		m_bEditing	= false;
+	}
+}