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
|
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file LICENSE.rst or https://cmake.org/licensing for details. */
#define QT_DEPRECATED_WARNINGS_SINCE QT_VERSION_CHECK(5, 14, 0)
#include "QCMakeWidgets.h"
#include <utility>
#include <QFileDialog>
#include <QFileInfo>
#include <QResizeEvent>
#include <QSortFilterProxyModel>
#include <QToolButton>
#if (QT_VERSION >= QT_VERSION_CHECK(5, 15, 0))
# include <QRegularExpression>
#endif
#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
# include <QFileSystemModel>
#else
# include <QDirModel>
#endif
QCMakeFileEditor::QCMakeFileEditor(QWidget* p, QString var)
: QLineEdit(p)
, Variable(std::move(var))
{
this->ToolButton = new QToolButton(this);
this->ToolButton->setText("...");
this->ToolButton->setCursor(QCursor(Qt::ArrowCursor));
QObject::connect(this->ToolButton, &QAbstractButton::clicked, this,
&QCMakeFileEditor::chooseFile);
}
QCMakeFilePathEditor::QCMakeFilePathEditor(QWidget* p, QString const& var)
: QCMakeFileEditor(p, var)
{
this->setCompleter(new QCMakeFileCompleter(this, false));
}
QCMakePathEditor::QCMakePathEditor(QWidget* p, QString const& var)
: QCMakeFileEditor(p, var)
{
this->setCompleter(new QCMakeFileCompleter(this, true));
}
void QCMakeFileEditor::resizeEvent(QResizeEvent* e)
{
// make the tool button fit on the right side
int h = e->size().height();
// move the line edit to make room for the tool button
this->setContentsMargins(0, 0, h, 0);
// put the tool button in its place
this->ToolButton->resize(h, h);
this->ToolButton->move(this->width() - h, 0);
}
void QCMakeFilePathEditor::chooseFile()
{
// choose a file and set it
QString path;
QFileInfo info(this->text());
QString title;
if (this->Variable.isEmpty()) {
title = tr("Select File");
} else {
title = tr("Select File for %1");
title = title.arg(this->Variable);
}
emit this->fileDialogExists(true);
path =
QFileDialog::getOpenFileName(this, title, info.absolutePath(), QString(),
nullptr, QFileDialog::DontResolveSymlinks);
emit this->fileDialogExists(false);
if (!path.isEmpty()) {
this->setText(QDir::fromNativeSeparators(path));
}
}
void QCMakePathEditor::chooseFile()
{
// choose a file and set it
QString path;
QString title;
if (this->Variable.isEmpty()) {
title = tr("Select Path");
} else {
title = tr("Select Path for %1");
title = title.arg(this->Variable);
}
emit this->fileDialogExists(true);
path = QFileDialog::getExistingDirectory(this, title, this->text(),
QFileDialog::ShowDirsOnly |
QFileDialog::DontResolveSymlinks);
emit this->fileDialogExists(false);
if (!path.isEmpty()) {
this->setText(QDir::fromNativeSeparators(path));
}
}
#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
// use same QFileSystemModel for all completers
static QFileSystemModel* fileDirModel()
{
static QFileSystemModel* m = nullptr;
if (!m) {
m = new QFileSystemModel();
}
return m;
}
static QFileSystemModel* pathDirModel()
{
static QFileSystemModel* m = nullptr;
if (!m) {
m = new QFileSystemModel();
m->setFilter(QDir::AllDirs | QDir::Drives | QDir::NoDotAndDotDot);
}
return m;
}
#else
// use same QDirModel for all completers
static QDirModel* fileDirModel()
{
static QDirModel* m = nullptr;
if (!m) {
m = new QDirModel();
}
return m;
}
static QDirModel* pathDirModel()
{
static QDirModel* m = nullptr;
if (!m) {
m = new QDirModel();
m->setFilter(QDir::AllDirs | QDir::Drives | QDir::NoDotAndDotDot);
}
return m;
}
#endif
QCMakeFileCompleter::QCMakeFileCompleter(QObject* o, bool dirs)
: QCompleter(o)
{
#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
QFileSystemModel* m = dirs ? pathDirModel() : fileDirModel();
this->setModel(m);
m->setRootPath(QString());
#else
QDirModel* m = dirs ? pathDirModel() : fileDirModel();
this->setModel(m);
#endif
}
QString QCMakeFileCompleter::pathFromIndex(QModelIndex const& idx) const
{
return QDir::fromNativeSeparators(QCompleter::pathFromIndex(idx));
}
namespace QtCMake {
bool setSearchFilter(QSortFilterProxyModel* model, QString const& searchString)
{
#if (QT_VERSION >= QT_VERSION_CHECK(5, 15, 0))
QRegularExpression const regex(searchString,
QRegularExpression::CaseInsensitiveOption |
QRegularExpression::DontCaptureOption);
if (regex.isValid()) {
model->setFilterRegularExpression(regex);
return true;
}
model->setFilterFixedString(QString{});
return false;
#else
model->setFilterFixedString(searchString);
return true;
#endif
}
void setSearchFilterColor(QLineEdit* edit, bool valid)
{
QPalette palette;
if (!valid) {
palette.setColor(QPalette::Base, Qt::red);
}
edit->setPalette(palette);
}
}
|
