Kstars

observeradd.cpp
1/*
2 SPDX-FileCopyrightText: 2009 Prakash Mohan <prakash.mohan@kdemail.net>
3
4 SPDX-License-Identifier: GPL-2.0-or-later
5*/
6
7#include "observeradd.h"
8
9#include "kstarsdata.h"
10
11#include <QSqlTableModel>
12
13ObserverAdd::ObserverAdd()
14{
15 // Setting up the widget from the .ui file and adding it to the QDialog
16 QWidget *widget = new QWidget;
17
18 ui.setupUi(widget);
19
20 QVBoxLayout *mainLayout = new QVBoxLayout;
21 mainLayout->addWidget(widget);
22 setLayout(mainLayout);
23
24 setWindowTitle(i18nc("@title:window", "Manage Observers"));
25
26 QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Close);
27 mainLayout->addWidget(buttonBox);
28 connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
29
30 ui.AddObserverB->setIcon(QIcon::fromTheme("list-add"));
31 ui.RemoveObserverB->setIcon(QIcon::fromTheme("list-remove"));
32
33 // Load the observers list from the file
34 loadObservers();
35 auto db = QSqlDatabase::database(KStarsData::Instance()->userdb()->connectionName());
36 QSqlTableModel *users = new QSqlTableModel(nullptr, db);
37 users->setTable("user");
38 users->select();
39 ui.tableView->setModel(users);
40 ui.tableView->setColumnHidden(0, true);
41 ui.tableView->horizontalHeader()->resizeContentsPrecision();
42 ui.tableView->viewport()->update();
43 ui.AddObserverB->setEnabled(false);
44 ui.RemoveObserverB->setEnabled(false);
45 ui.tableView->setSelectionMode(QAbstractItemView::SingleSelection);
46 // Make connections
47 connect(ui.AddObserverB, SIGNAL(clicked()), this, SLOT(slotAddObserver()));
48 connect(ui.RemoveObserverB, SIGNAL(clicked()), this, SLOT(slotRemoveObserver()));
49 connect(ui.Name, SIGNAL(textChanged(QString)), this, SLOT(checkObserverInfo()));
50 connect(ui.Surname, SIGNAL(textChanged(QString)), this, SLOT(checkObserverInfo()));
51 //connect (ui.tableView->verticalHeader(),SIGNAL(sectionClicked(int)),this,SLOT(checkTableInfo()));
52 connect(ui.tableView, SIGNAL(clicked(QModelIndex)), this, SLOT(auxSlot()));
53}
54void ObserverAdd::auxSlot()
55{
56 ui.RemoveObserverB->setEnabled(true);
57}
58
59void ObserverAdd::checkObserverInfo()
60{
61 if (ui.Name->text().isEmpty() || ui.Surname->text().isEmpty())
62 ui.AddObserverB->setEnabled(false);
63 else
64 ui.AddObserverB->setEnabled(true);
65}
66
67void ObserverAdd::slotUpdateModel()
68{
69 auto db = QSqlDatabase::database(KStarsData::Instance()->userdb()->connectionName());
70 QSqlTableModel *users = new QSqlTableModel(nullptr, db);
71 users->setTable("user");
72 users->select();
73 ui.tableView->setModel(users);
74 ui.tableView->setColumnHidden(0, true);
75 ui.tableView->horizontalHeader()->resizeContentsPrecision();
76 ui.tableView->viewport()->update();
77}
78
79void ObserverAdd::slotRemoveObserver()
80{
81 QModelIndex index = ui.tableView->currentIndex();
82 int nr = index.row();
83 QString s = ui.tableView->model()->data(ui.tableView->model()->index(nr, 0)).toString();
84
85 KStarsData::Instance()->userdb()->DeleteObserver(s);
86 ui.RemoveObserverB->setEnabled(false);
87 slotUpdateModel();
88}
89
90void ObserverAdd::slotAddObserver()
91{
92 if (KStarsData::Instance()->userdb()->FindObserver(ui.Name->text(), ui.Surname->text()))
93 {
94 if (OAL::warningOverwrite(
95 i18n("Another Observer already exists with the given Name and Surname, Overwrite?")) == KMessageBox::Cancel)
96 return;
97 }
98
99 KStarsData::Instance()->userdb()->AddObserver(ui.Name->text(), ui.Surname->text(), ui.Contact->text());
100
101 //Reload observers into OAL::m_observers
102 loadObservers();
103 // Reset the UI for a fresh addition
104 ui.Name->clear();
105 ui.Surname->clear();
106 ui.Contact->clear();
107 slotUpdateModel();
108}
109
110void ObserverAdd::loadObservers()
111{
112 KStarsData::Instance()->logObject()->readObservers();
113}
KSUserDB::AddObserver
bool AddObserver(const QString &name, const QString &surname, const QString &contact)
Adds a new observer into the database.
Definition ksuserdb.cpp:624
KSUserDB::DeleteObserver
bool DeleteObserver(const QString &id)
Removes the user with unique id as given by FindObserver Returns false if the user is not found.
Definition ksuserdb.cpp:686
KStarsData::userdb
KSUserDB * userdb()
Definition kstarsdata.h:217
KStarsData::logObject
OAL::Log * logObject()
Return log object.
Definition kstarsdata.h:343
ObserverAdd::loadObservers
void loadObservers()
function to load the list of observers from the file
Definition observeradd.cpp:110
ObserverAdd::ObserverAdd
ObserverAdd()
The default constructor.
Definition observeradd.cpp:13
ObserverAdd::auxSlot
void auxSlot()
function to add the new observer to the observerList of the global logObject
Definition observeradd.cpp:54
i18nc
QString i18nc(const char *context, const char *text, const TYPE &arg...)
i18n
QString i18n(const char *text, const TYPE &arg...)
QBoxLayout::addWidget
void addWidget(QWidget *widget, int stretch, Qt::Alignment alignment)
QDialog::reject
virtual void reject()
QDialog::rejected
void rejected()
QIcon::fromTheme
QIcon fromTheme(const QString &name)
QModelIndex::row
int row() const const
QObject::connect
QMetaObject::Connection connect(const QObject *sender, PointerToMemberFunction signal, Functor functor)
QSqlDatabase::database
QSqlDatabase database(const QString &connectionName, bool open)
QSqlTableModel::select
virtual bool select()
QSqlTableModel::setTable
virtual void setTable(const QString &tableName)
QWidget::QWidget
QWidget(QWidget *parent, Qt::WindowFlags f)
QWidget::setLayout
void setLayout(QLayout *layout)
QWidget::setWindowTitle
void setWindowTitle(const QString &)
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