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
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
|
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "branchadddialog.h"
#include "branchmodel.h"
#include "gitplugin.h"
#include "gittr.h"
#include <utils/fancylineedit.h>
#include <utils/hostosinfo.h>
#include <utils/layoutbuilder.h>
#include <utils/theme/theme.h>
#include <QApplication>
#include <QCheckBox>
#include <QDialogButtonBox>
#include <QLabel>
#include <QLineEdit>
#include <QPushButton>
#include <QRegularExpression>
#include <QValidator>
namespace Git::Internal {
/*!
* \brief The BranchNameValidator class validates the corresponding string as
* a valid Git branch name.
*
* The class does this by a couple of rules that are applied on the string.
*
*/
class BranchNameValidator : public QValidator
{
public:
BranchNameValidator(const QStringList &localBranches, QObject *parent = nullptr) :
QValidator(parent),
m_invalidChars('(' + invalidBranchAndRemoteNamePattern() + ")+"),
m_localBranches(localBranches)
{
}
State validate(QString &input, int &pos) const override
{
Q_UNUSED(pos)
if (input.isEmpty()) {
m_errorMessage.clear();
return Intermediate;
}
input.replace(m_invalidChars, "_");
// "Intermediate" patterns, may change to Acceptable when user edits further:
if (input.endsWith(".lock")) { // may not end with ".lock"
m_errorMessage = Tr::tr("References must not end with \".lock\".");
return Intermediate;
}
if (input.endsWith('.')) { // no dot at the end (but allowed in the middle)
m_errorMessage = Tr::tr("References must not end with \".\".");
return Intermediate;
}
if (input.endsWith('/')) { // no slash at the end (but allowed in the middle)
m_errorMessage = Tr::tr("References must not end with \"/\".");
return Intermediate;
}
if (exists(input)) {
m_errorMessage = Tr::tr("Reference \"%1\" already exists.").arg(input);
return Intermediate;
}
// is a valid branch name
m_errorMessage.clear();
return Acceptable;
}
QString errorMessage() const
{
return m_errorMessage;
}
bool exists(const QString &input) const
{
const bool isWindows = Utils::HostOsInfo::isWindowsHost();
return m_localBranches.contains(input, isWindows ? Qt::CaseInsensitive : Qt::CaseSensitive);
}
private:
const QRegularExpression m_invalidChars;
QStringList m_localBranches;
mutable QString m_errorMessage;
};
BranchValidationDelegate::BranchValidationDelegate(QWidget *parent, BranchModel *model)
: QItemDelegate(parent)
, m_model(model)
{
}
QWidget *BranchValidationDelegate::createEditor(QWidget *parent,
const QStyleOptionViewItem & /*option*/,
const QModelIndex & /*index*/) const
{
auto lineEdit = new Utils::FancyLineEdit(parent);
BranchNameValidator *validator = new BranchNameValidator(m_model->localBranchNames(), lineEdit);
lineEdit->setValidator(validator);
return lineEdit;
}
BranchAddDialog::BranchAddDialog(const QStringList &localBranches, Type type, QWidget *parent) :
QDialog(parent)
{
resize(590, 138);
auto branchNameLabel = new QLabel(Tr::tr("Branch Name:"));
auto annotateLabel = new QLabel(Tr::tr("Annotation:"));
annotateLabel->setVisible(false);
m_branchNameEdit = new QLineEdit(this);
m_branchNameEdit->setValidator(new BranchNameValidator(localBranches, this));
m_checkoutCheckBox = new QCheckBox(Tr::tr("Checkout new branch"));
m_annotateEdit = new QLineEdit(this);
m_annotateEdit->setVisible(false);
m_annotateEdit->setPlaceholderText(Tr::tr("Annotation (Optional)"));
m_trackingCheckBox = new QCheckBox(this);
m_trackingCheckBox->setVisible(false);
m_buttonBox = new QDialogButtonBox(QDialogButtonBox::Cancel|QDialogButtonBox::Ok);
setCheckoutVisible(false);
switch (type) {
case BranchAddDialog::AddBranch:
setWindowTitle(Tr::tr("Add Branch"));
break;
case BranchAddDialog::RenameBranch:
setWindowTitle(Tr::tr("Rename Branch"));
break;
case BranchAddDialog::AddTag:
setWindowTitle(Tr::tr("Add Tag"));
branchNameLabel->setText(Tr::tr("Tag name:"));
annotateLabel->setVisible(true);
m_annotateEdit->setVisible(true);
break;
case BranchAddDialog::RenameTag:
setWindowTitle(Tr::tr("Rename Tag"));
branchNameLabel->setText(Tr::tr("Tag name:"));
break;
}
using namespace Layouting;
Column {
Row { branchNameLabel, m_branchNameEdit },
m_checkoutCheckBox,
m_trackingCheckBox,
Row { annotateLabel, m_annotateEdit },
st,
m_buttonBox
}.attachTo(this);
connect(m_branchNameEdit, &QLineEdit::textChanged, this, &BranchAddDialog::updateButtonStatus);
connect(m_buttonBox, &QDialogButtonBox::accepted, this, &QDialog::accept);
connect(m_buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
}
BranchAddDialog::~BranchAddDialog() = default;
void BranchAddDialog::setBranchName(const QString &n)
{
m_branchNameEdit->setText(n);
m_branchNameEdit->selectAll();
}
QString BranchAddDialog::branchName() const
{
return m_branchNameEdit->text();
}
QString BranchAddDialog::annotation() const
{
return m_annotateEdit->text();
}
void BranchAddDialog::setTrackedBranchName(const QString &name, bool remote)
{
if (name.isEmpty()) {
m_trackingCheckBox->setVisible(false);
m_trackingCheckBox->setChecked(false);
} else {
m_trackingCheckBox->setText(remote ? Tr::tr("Track remote branch \"%1\"").arg(name)
: Tr::tr("Track local branch \"%1\"").arg(name));
m_trackingCheckBox->setVisible(true);
m_trackingCheckBox->setChecked(remote);
}
}
bool BranchAddDialog::track() const
{
return m_trackingCheckBox->isChecked();
}
void BranchAddDialog::setCheckoutVisible(bool visible)
{
m_checkoutCheckBox->setVisible(visible);
m_checkoutCheckBox->setChecked(visible);
}
bool BranchAddDialog::checkout() const
{
return m_checkoutCheckBox->isChecked();
}
/*! Updates the ok button enabled state of the dialog according to the validity of the branch name. */
void BranchAddDialog::updateButtonStatus()
{
QPalette palette = m_branchNameEdit->palette();
if (!m_branchNameEdit->hasAcceptableInput()) {
auto validator = static_cast<const BranchNameValidator *>(m_branchNameEdit->validator());
m_branchNameEdit->setToolTip(validator->errorMessage());
m_buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
palette.setColor(QPalette::Text, Utils::creatorColor(Utils::Theme::TextColorError));
} else {
m_branchNameEdit->setToolTip(QString());
m_buttonBox->button(QDialogButtonBox::Ok)->setEnabled(true);
palette.setColor(QPalette::Text, Utils::creatorColor(Utils::Theme::TextColorNormal));
}
m_branchNameEdit->setPalette(palette);
}
} // Git::Internal
|
