HttpRequester/MainWindow.cpp at master · Forbinn/HttpRequester · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
/*
** Copyright 2017 ViVoka
**
** Made by leroy_v
** Mail <leroy_v@vivoka.com>
**
** vivoka.com
*/

#include"MainWindow.hpp"

// Qt includes -----------------------------------------------------------------
#include<QApplication>
#include<QNetworkReply>
#include<QStandardPaths>
#include<QFile>
#include<QDir>
#include<QSettings>
#include<QShortcut>
#include<QProgressDialog>

MainWindow::MainWindow()
{
 _ui.setupUi(this);

QObject::connect(_ui.requestBuilder, &RequestBuilder::requestSubmitted, [this](QNetworkReply * reply)
 {
 _ui.responseViewer->setRequest(_ui.requestBuilder->request());
 _ui.responseViewer->handleReply(reply);
if (!_ui.historyViewer->hasRequest(_ui.requestBuilder->request()))
 _ui.historyViewer->addRequest(_ui.requestBuilder->request());
else
 _ui.historyViewer->updateRequest(_ui.requestBuilder->request());

 _dialog = newQProgressDialog(this);
 _dialog->setModal(true);
 _dialog->setWindowModality(Qt::WindowModal);
 _dialog->setWindowTitle("Request submitted");
 _dialog->setLabelText("Waiting response...");
 _dialog->setMinimumDuration(0);
 _dialog->open();
QObject::connect(reply, &QNetworkReply::downloadProgress, [this](qint64 bytesReceived, qint64 bytesTotal)
 {
 _dialog->setMaximum(bytesTotal);
 _dialog->setValue(bytesReceived);
 });

QObject::connect(_dialog, &QProgressDialog::canceled, reply, &QNetworkReply::abort);
 });

QObject::connect(_ui.responseViewer, &ResponseViewer::replyReceived, [this]
 {
 _dialog->close();
 _dialog->deleteLater();
 _ui.historyViewer->updateRequest(_ui.responseViewer->request());
 });

QObject::connect(_ui.historyViewer, &HistoryViewer::currentChanged, [this](RequestPtr request)
 {
 _ui.responseViewer->setRequest(request);
 _ui.requestBuilder->displayRequest(request);
 });

QObject::connect(qApp, &QCoreApplication::aboutToQuit, [this]
 {
_saveOrLoadHistoryData(true);
_saveOrLoadWindow(true);
 });

auto quitShortcut = newQShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q), this);
QObject::connect(quitShortcut, &QShortcut::activated, qApp, &QApplication::quit);
}

voidMainWindow::restoreState()
{
_saveOrLoadHistoryData(false);
_saveOrLoadWindow(false);

 _ui.requestBuilder->setRequestForCompletion(_ui.historyViewer->request());
}

voidMainWindow::_saveOrLoadHistoryData(bool save)
{
staticconstauto filename = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation) + "/request_ui.history";
if (save)
 {
constauto absolutePath = QFileInfo(filename).absolutePath();
if (!QDir::root().mkpath(absolutePath))
 {
qWarning("Failed to create directory at '%s'", qPrintable(absolutePath));
return ;
 }
 }

 QFile file(filename);
if (save)
 {
if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate))
 {
qWarning("Unable to open/create file '%s': %s", qPrintable(filename), qPrintable(file.errorString()));
return ;
 }
 }
elseif (!file.open(QIODevice::ReadOnly))
return ;

 QDataStream stream(&file);
 stream.setByteOrder(QDataStream::LittleEndian);
 stream.setVersion(QDataStream::Qt_5_6);

if (save)
 _ui.historyViewer->save(stream);
else
 _ui.historyViewer->load(stream);
}

voidMainWindow::_saveOrLoadWindow(bool save)
{
QSettings::setDefaultFormat(QSettings::IniFormat);
 QSettings settings;

if (save)
 {
 settings.beginGroup("MainWindow");
 settings.setValue("geometry", saveGeometry());
 settings.endGroup();
 }
else
 {
 settings.beginGroup("MainWindow");
if (settings.contains("geometry"))
 {
restoreGeometry(settings.value("geometry").toByteArray());
show();
 }
else
showMaximized();
 settings.endGroup();
 }
}