1/****************************************************************************
2**
3** Copyright (C) 2015 The Qt Company Ltd.
4** Contact: http://www.qt.io/licensing/
5**
6** This file is part of the examples of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:BSD$
9** You may use this file under the terms of the BSD license as follows:
10**
11** "Redistribution and use in source and binary forms, with or without
12** modification, are permitted provided that the following conditions are
13** met:
14** * Redistributions of source code must retain the above copyright
15** notice, this list of conditions and the following disclaimer.
16** * Redistributions in binary form must reproduce the above copyright
17** notice, this list of conditions and the following disclaimer in
18** the documentation and/or other materials provided with the
19** distribution.
20** * Neither the name of The Qt Company Ltd nor the names of its
21** contributors may be used to endorse or promote products derived
22** from this software without specific prior written permission.
23**
24**
25** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
26** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
27** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
28** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
29** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
30** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
31** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
32** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
33** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
34** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
36**
37** $QT_END_LICENSE$
38**
39****************************************************************************/
40#include "editcalendarspage.h"
41
42#include "calendardemo.h"
43#include <QtWidgets>
44#include <QtOrganizer/qorganizer.h>
45
46QTORGANIZER_USE_NAMESPACE
47
48Q_DECLARE_METATYPE(QOrganizerCollection)
49
50EditCalendarsPage::EditCalendarsPage(QWidget *parent)
51 :QWidget(parent),
52 m_manager(0)
53{
54 m_calendarList = new QListWidget(this);
55 connect(sender: m_calendarList, SIGNAL(itemDoubleClicked(QListWidgetItem *)), receiver: this, SLOT(itemDoubleClicked(QListWidgetItem *)));
56
57 // Add push buttons
58 QHBoxLayout* hbLayout = new QHBoxLayout();
59 QPushButton *addButton = new QPushButton("Add new", this);
60 connect(sender: addButton,SIGNAL(clicked()), receiver: this, SIGNAL(addClicked()));
61 hbLayout->addWidget(addButton);
62 QPushButton *editButton = new QPushButton("Edit", this);
63 connect(sender: editButton,SIGNAL(clicked()),receiver: this,SLOT(editClicked()));
64 hbLayout->addWidget(editButton);
65 QPushButton *deleteButton = new QPushButton("Delete", this);
66 connect(sender: deleteButton,SIGNAL(clicked()),receiver: this,SLOT(deleteClicked()));
67 hbLayout->addWidget(deleteButton);
68 QPushButton *backButton = new QPushButton("Back", this);
69 connect(sender: backButton,SIGNAL(clicked()),receiver: this,SLOT(backClicked()));
70 hbLayout->addWidget(backButton);
71
72 QVBoxLayout *scrollAreaLayout = new QVBoxLayout();
73 scrollAreaLayout->addWidget(m_calendarList);
74 scrollAreaLayout->addLayout(layout: hbLayout);
75
76 QScrollArea *scrollArea = new QScrollArea(this);
77 scrollArea->setWidgetResizable(true);
78 QWidget *formContainer = new QWidget(scrollArea);
79 formContainer->setLayout(scrollAreaLayout);
80 scrollArea->setWidget(formContainer);
81
82 QVBoxLayout *mainLayout = new QVBoxLayout();
83 mainLayout->addWidget(scrollArea);
84 setLayout(mainLayout);
85}
86
87EditCalendarsPage::~EditCalendarsPage()
88{
89
90}
91
92void EditCalendarsPage::editClicked()
93{
94 if (m_calendarList->currentItem())
95 itemDoubleClicked(listItem: m_calendarList->currentItem());
96}
97
98void EditCalendarsPage::deleteClicked()
99{
100 if (!m_calendarList->currentItem())
101 return;
102
103 QMessageBox msgBox;
104 msgBox.setText("Are you sure you want to delete this calendar?");
105 msgBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
106 msgBox.setDefaultButton(QMessageBox::No);
107 int ret = msgBox.exec();
108
109 if (ret == QMessageBox::Yes) {
110 m_collection = m_calendarList->currentItem()->data(ORGANIZER_CALENDAR_ROLE).value<QOrganizerCollection>();
111 if(!m_manager->removeCollection(collectionId: m_collection.id()))
112 QMessageBox::information(parent: this, title: "Failed!", text: QString("Failed to remove calendar!\n(error code %1)").arg(a: m_manager->error()));
113 showPage(manager: m_manager);
114 }
115}
116
117void EditCalendarsPage::backClicked()
118{
119 emit showPreviousPage();
120}
121
122void EditCalendarsPage::itemDoubleClicked(QListWidgetItem *listItem)
123{
124 if (!listItem)
125 return;
126
127 m_collection = listItem->data(ORGANIZER_CALENDAR_ROLE).value<QOrganizerCollection>();
128 emit showAddCalendarPage(m_manager, &m_collection);
129}
130
131void EditCalendarsPage::showPage(QOrganizerManager *manager)
132{
133 m_manager = manager;
134 m_calendarList->clear();
135 QList<QOrganizerCollection> collections = manager->collections();
136 int index = 0;
137 foreach(QOrganizerCollection collection, collections) {
138 QString visibleName;
139 if (collection.metaData(key: QOrganizerCollection::KeyName).canConvert(targetTypeId: QVariant::String))
140 visibleName = collection.metaData(key: QOrganizerCollection::KeyName).toString();
141 else
142 // We currently have no way of stringifying ids
143 // visibleName = "Calendar id " + QString::number(collection.id().localId());
144 visibleName = "Calendar " + QString::number(index++);
145
146 QListWidgetItem* listItem = new QListWidgetItem();
147 listItem->setText(visibleName);
148 QVariant data = QVariant::fromValue<QOrganizerCollection>(value: collection);
149 listItem->setData(ORGANIZER_CALENDAR_ROLE, value: data);
150 m_calendarList->addItem(aitem: listItem);
151 }
152}
153
154void EditCalendarsPage::showEvent(QShowEvent *event)
155{
156 window()->setWindowTitle("Edit calendars");
157 QWidget::showEvent(event);
158}
159

source code of qtpim/examples/organizer/calendardemo/src/editcalendarspage.cpp