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
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
/*
* This file is part of smolbote. It's copyrighted by the contributors recorded
* in the version control history of the file, available from its original
* location: https://neueland.iserlohn-fortress.net/gitea/aqua/smolbote
*
* SPDX-License-Identifier: GPL-3.0
*/
#include "urllineedit.h"
#include <QMenu>
#include <QShortcut>
#include <QApplication>
#include <QClipboard>
#include "../addressbar.h"
UrlLineEdit::UrlLineEdit(QWidget *parent)
: QLineEdit(parent)
, m_listView(new Completer(this))
{
setObjectName("UrlBar");
setPlaceholderText(tr("Enter address"));
m_listView->setVisible(false);
connect(m_listView, &Completer::completionActivated, this, &UrlLineEdit::setText);
addressbar = qobject_cast<AddressBar *>(parent);
Q_CHECK_PTR(addressbar);
auto *copyAction = new QAction(tr("Copy URL"), this);
connect(copyAction, &QAction::triggered, this, [this]() {
qApp->clipboard()->setText(this->text());
});
actions.append(copyAction);
auto *pasteAction = new QAction(tr("Paste URL"), this);
connect(pasteAction, &QAction::triggered, this, [this]() {
this->setText(qApp->clipboard()->text());
this->setFocus();
});
actions.append(pasteAction);
auto *loadAction = new QAction(tr("Paste and load"), this);
connect(loadAction, &QAction::triggered, this, [=]() {
emit addressbar->load(QUrl::fromUserInput(qApp->clipboard()->text()));
});
actions.append(loadAction);
auto *searchAction = new QAction(tr("Paste and search"), this);
connect(searchAction, &QAction::triggered, this, [=]() {
emit addressbar->search(qApp->clipboard()->text());
});
actions.append(searchAction);
menuAction = addAction(style()->standardIcon(QStyle::SP_DriveNetIcon), QLineEdit::LeadingPosition);
connect(menuAction, &QAction::triggered, this, [this]() {
auto *menu = new QMenu();
menu->setAttribute(Qt::WA_DeleteOnClose, true);
menu->setMinimumWidth(240);
menu->addActions(actions);
menu->exec(this->mapToGlobal(QPoint(0, height())));
});
auto *goAction = addAction(style()->standardIcon(QStyle::SP_DialogOkButton), QLineEdit::TrailingPosition);
connect(goAction, &QAction::triggered, this, [this]() {
emit returnPressed();
});
QTextCharFormat hostnameFormat;
hostnameFormat.setFontWeight(QFont::Bold);
m_hostFormat.format = hostnameFormat;
}
void UrlLineEdit::setUrl(const QUrl &url)
{
QString urlText = url.toString();
QString domain = url.host();
m_hostFormat.start = urlText.indexOf(domain);
m_hostFormat.length = domain.length();
clear();
clearTextFormat();
setTextFormat(m_hostFormat);
setText(urlText);
}
void UrlLineEdit::updateCompleter(const QStringList &l)
{
if(!m_listView->updateItems(l)) {
m_listView->hide();
return;
}
// positioning
m_listView->setFixedWidth(width());
m_listView->move(mapToGlobal(QPoint(0, height())));
m_listView->show();
}
void UrlLineEdit::focusInEvent(QFocusEvent *event)
{
// a context menu event also causes a focusInEvent, so if text is selected
// skip the formatting step
if(event->reason() == Qt::PopupFocusReason) {
QLineEdit::focusInEvent(event);
return;
}
clearTextFormat();
QLineEdit::focusInEvent(event);
}
void UrlLineEdit::focusOutEvent(QFocusEvent *event)
{
// a context menu event causes a focusOutEvent, and setUrl will clear the
// selection, and this would prevent the menu from working properly
if(event->reason() == Qt::PopupFocusReason) {
QLineEdit::focusOutEvent(event);
return;
}
const QUrl url = QUrl::fromUserInput(text());
if(url.isValid())
setUrl(url);
emit addressbar->giveFocus();
QLineEdit::focusOutEvent(event);
}
void UrlLineEdit::keyPressEvent(QKeyEvent *event)
{
if(m_listView->keyPressed(event)) {
event->accept();
return;
} else if(event->key() == Qt::Key::Key_Escape) {
clearFocus();
event->accept();
return;
}
QLineEdit::keyPressEvent(event);
}
// formatting taken from: https://forum.qt.io/topic/60962/setting-qlineedit-text-bold
void UrlLineEdit::setTextFormat(const QTextLayout::FormatRange &format)
{
QList<QInputMethodEvent::Attribute> attributes;
attributes.append(QInputMethodEvent::Attribute(QInputMethodEvent::TextFormat, format.start, format.length, format.format));
QInputMethodEvent ev(QString(), attributes);
event(&ev);
}
void UrlLineEdit::clearTextFormat()
{
setTextFormat(QTextLayout::FormatRange());
}
|
