Kstars

ksmessagebox.cpp
1/* KStars Asynchronous Message Box Implementation for Desktop/Android and EkosLive
2 Based on QMessageBox.
3
4 SPDX-FileCopyrightText: 2019 Jasem Mutlaq <mutlaqja@ikarustech.com>
5
6 SPDX-License-Identifier: GPL-2.0-or-later
7*/
8
9#include "ksmessagebox.h"
10#include "config-kstars.h"
11#include "Options.h"
12
13#ifdef KSTARS_LITE
14#include "kstarslite.h"
15#else
16#include "kstars.h"
17#endif
18
19#include <QPushButton>
20#include <QCheckBox>
21#include <QLayout>
22#include <QSpacerItem>
23#include <QLabel>
24
25KSMessageBox * KSMessageBox::m_Instance = nullptr;
26
27KSMessageBox * KSMessageBox::Instance()
28{
29 if (!m_Instance)
30 m_Instance = new KSMessageBox();
31
32 return m_Instance;
33}
34
35KSMessageBox::KSMessageBox() : QMessageBox()
36{
37 setDefaultButton(StandardButton::Ok);
39 setObjectName("KSMessageBox");
40
41 setWindowFlags(Qt::WindowStaysOnTopHint);
42
43 m_ProgressTimer.setInterval(1000);
44 m_ProgressTimer.setSingleShot(false);
45 connect(&m_ProgressTimer, &QTimer::timeout, this, &KSMessageBox::timerTick);
46
47 connect(this, &KSMessageBox::rejected, [this]()
48 {
49 m_ProgressTimer.stop();
50 emit newMessage(QJsonObject());
51 });
52
53 connect(this, &KSMessageBox::accepted, [this]()
54 {
55 m_ProgressTimer.stop();
56 emit newMessage(QJsonObject());
57 });
58}
59
60void KSMessageBox::error(const QString &message, const QString &title, quint32 timeout)
61{
62#ifdef KSTARS_LITE
63 Q_UNUSED(title);
64 KStarsLite::Instance()->notificationMessage(message);
65#else
66 //KMessageBox::error(nullptr, message, title);
67 reset();
68
69 addOKButton();
71 setText(message);
72 setWindowTitle(title);
73
74 setupTimeout(timeout);
75 open();
76
77 emit newMessage(createMessageObject());
78#endif
79}
80
81void KSMessageBox::sorry(const QString &message, const QString &title, quint32 timeout)
82{
83#ifdef KSTARS_LITE
84 Q_UNUSED(title);
85 KStarsLite::Instance()->notificationMessage(message);
86#else
87 //KSNotification::sorry(message, title);
88 reset();
89
90 addOKButton();
92 setText(message);
93 setWindowTitle(title);
94
95 setupTimeout(timeout);
96 open();
97
98 emit newMessage(createMessageObject());
99#endif
100}
101
102void KSMessageBox::info(const QString &message, const QString &title, quint32 timeout)
103{
104#ifdef KSTARS_LITE
105 Q_UNUSED(title);
106 KStarsLite::Instance()->notificationMessage(message);
107#else
108 //KMessageBox::information(nullptr, message, title);
109 reset();
110
111 addOKButton();
113 setText(message);
114 setWindowTitle(title);
115
116 setupTimeout(timeout);
117 open();
118
119 emit newMessage(createMessageObject());
120
121
122#endif
123}
124
125void KSMessageBox::setupTimeout(quint32 timeout)
126{
127 m_Timeout = timeout;
128 if (m_Timeout == 0)
129 return;
130
131 m_ProgressLabel = new QLabel(this);
132 m_ProgressLabel->setText(i18n("Auto close in ..."));
133
134 m_ProgressIndicator = new QRoundProgressBar(this);
135 m_ProgressIndicator->setDecimals(0);
136 m_ProgressIndicator->setFormat("%v");
137 m_ProgressIndicator->setBarStyle(QRoundProgressBar::StyleLine);
138 m_ProgressIndicator->setFixedSize(QSize(32, 32));
139
140 m_ProgressLayout = new QHBoxLayout();
141 m_ProgressLayout->setObjectName("ProgressLayout");
142 m_ProgressLayout->addWidget(m_ProgressLabel);
143 m_ProgressLayout->addWidget(m_ProgressIndicator);
144
146 if (gridLayout)
147 {
148 //gridLayout->addWidget(m_ProgressLabel.get(), 1, 2, 1, 1, Qt::AlignHCenter | Qt::AlignVCenter);
149 //gridLayout->addWidget(m_ProgressIndicator.get(), 1, 2, 1, 1, Qt::AlignHCenter | Qt::AlignVCenter);
150 gridLayout->addItem(m_ProgressLayout, 1, 2, 1, 2, Qt::AlignHCenter | Qt::AlignVCenter);
151 }
152
153 m_ProgressTimer.start();
154 m_ProgressIndicator->setRange(0, m_Timeout);
155 m_ProgressIndicator->setValue(static_cast<int>(m_Timeout));
156}
157
158void KSMessageBox::reset()
159{
160 m_ProgressTimer.stop();
161 resetTimeout();
162
165
166 delete (m_ProgressIndicator);
167 delete (m_ProgressLabel);
168 if (m_ProgressLayout)
169 {
170 layout()->removeItem(m_ProgressLayout);
171 delete (m_ProgressLayout);
172 }
173
174}
175
176void KSMessageBox::questionYesNo(const QString &message, const QString &title, quint32 timeout, bool defaultToYes,
177 const QString &yesText, const QString &noText)
178{
179 reset();
180
182 setText(message);
183 setWindowTitle(title);
184
187
190
193
194
196 yesButton->setDefault(defaultToYes);
197 noButton->setDefault(!defaultToYes);
198
199 setupTimeout(timeout);
200
201 open();
202
203 emit newMessage(createMessageObject());
204}
205
206void KSMessageBox::warningContinueCancel(const QString &message, const QString &title, quint32 timeout,
208 const QString &continueText, const QString &cancelText)
209{
210 reset();
211
213 setText(message);
214 setWindowTitle(title);
215
217 QPushButton *cancelButton = new QPushButton(cancelText, this);
218
221
223 addButton(cancelButton, QMessageBox::ActionRole);
224
227 cancelButton->setDefault(!defaultToContinue);
228
229 setupTimeout(timeout);
230
231 open();
232
233 emit newMessage(createMessageObject());
234}
235
236void KSMessageBox::transient(const QString &message, const QString &title)
237{
238#ifdef KSTARS_LITE
239 Q_UNUSED(title);
240 KStarsLite::Instance()->notificationMessage(message);
241#else
243 msgBox->setAttribute(Qt::WA_DeleteOnClose);
244 msgBox->setWindowTitle(title);
245 msgBox->setText(message);
246 msgBox->setModal(false);
248 msgBox->show();
249#endif
250}
251
252void KSMessageBox::addOKButton()
253{
254 QPushButton *okButton = new QPushButton(i18n("Ok"), this);
257 setDefaultButton(okButton);
258}
259
260void KSMessageBox::timerTick()
261{
262 m_Timeout--;
263 m_ProgressIndicator->setValue(static_cast<int>(m_Timeout));
264
265 if (m_Timeout == 0)
266 {
267 m_ProgressTimer.stop();
268 if (defaultButton())
270 else
271 reject();
272 }
273}
274
275QJsonObject KSMessageBox::createMessageObject()
276{
277 QJsonObject message;
279
280 message.insert("title", windowTitle());
281 message.insert("message", text());
282 message.insert("icon", icon());
283 message.insert("timeout", static_cast<int32_t>(m_Timeout));
284
285 for (const auto oneButton : findChildren<QPushButton*>())
286 {
287 buttons.append(oneButton->text());
288 if (oneButton == defaultButton())
289 message.insert("default", oneButton->text());
290 }
291
292 message.insert("buttons", buttons);
293
294 return message;
295}
296
298{
299 for (const auto oneButton : findChildren<QPushButton*>())
300 {
301 const QString buttonText = oneButton->text().remove("&");
302
303 if (button == buttonText)
304 {
305 oneButton->animateClick();
306 return true;
307 }
308 }
309
310 return false;
311}
KStars Message Box implementation.
void transient(const QString &message, const QString &title)
transient Non modal message box that gets deleted on close.
bool selectResponse(const QString &button)
selectResponse Programatically select one the buttons in the dialog.
static KStarsLite * Instance()
Definition kstarslite.h:77
The QRoundProgressBar class represents a circular progress bar and maintains its API similar to the Q...
@ StyleLine
Line style (thin round line around the text)
QString i18n(const char *text, const TYPE &arg...)
void clicked(bool checked)
void accepted()
virtual void open()
virtual void reject()
void rejected()
iterator insert(QLatin1StringView key, const QJsonValue &value)
void removeItem(QLayoutItem *item)
QString buttonText(int button) const const
QMessageBox(Icon icon, const QString &title, const QString &text, StandardButtons buttons, QWidget *parent, Qt::WindowFlags f)
QPushButton * addButton(StandardButton button)
QAbstractButton * button(StandardButton which) const const
QList< QAbstractButton * > buttons() const const
QPushButton * defaultButton() const const
void setIcon(Icon)
void setDefaultButton(QPushButton *button)
void setWindowTitle(const QString &title)
void setText(const QString &text)
QMetaObject::Connection connect(const QObject *sender, PointerToMemberFunction signal, Functor functor)
QList< T > findChildren(Qt::FindChildOptions options) const const
void setDefault(bool)
AlignHCenter
WA_DeleteOnClose
WindowStaysOnTopHint
QFuture< ArgsType< Signal > > connect(Sender *sender, Signal signal)
void start()
void stop()
void timeout()
QLayout * layout() const const
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