1 | // SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd. |
2 | // |
3 | // SPDX-License-Identifier: GPL-3.0-or-later |
4 | |
5 | #include "environmentwidget.h" |
6 | |
7 | #include <QVBoxLayout> |
8 | #include <QCheckBox> |
9 | #include <QProcessEnvironment> |
10 | #include <QHeaderView> |
11 | |
12 | |
13 | const QString ENABLE_ALL_ENV = EnvironmentWidget::tr("Enable All Environment" ); |
14 | |
15 | class EnvironmentModel; |
16 | class EnvironmentWidgetPrivate |
17 | { |
18 | friend class EnvironmentWidget; |
19 | QVBoxLayout *vLayout = nullptr; |
20 | QTableView *tableView = nullptr; |
21 | QCheckBox *checkBox = nullptr; |
22 | EnvironmentModel *model = nullptr; |
23 | }; |
24 | |
25 | class EnvironmentModel : public QAbstractTableModel |
26 | { |
27 | public: |
28 | enum ColumnType |
29 | { |
30 | kVaribale, |
31 | kValue, |
32 | kColumnCount |
33 | }; |
34 | |
35 | explicit EnvironmentModel(QObject *parent = nullptr) |
36 | : QAbstractTableModel(parent) |
37 | , envs(QProcessEnvironment::systemEnvironment()) |
38 | { |
39 | } |
40 | |
41 | int rowCount(const QModelIndex &) const override |
42 | { |
43 | return envs.keys().size(); |
44 | } |
45 | |
46 | int columnCount(const QModelIndex &) const override |
47 | { |
48 | return kColumnCount; |
49 | } |
50 | |
51 | QVariant data(const QModelIndex &index, int role) const override |
52 | { |
53 | if (role == Qt::DisplayRole || role == Qt::EditRole) { |
54 | auto var = envs.keys()[index.row()]; |
55 | switch (index.column()) { |
56 | case kVaribale: |
57 | return var; |
58 | case kValue: |
59 | return envs.value(var); |
60 | default: |
61 | ; // do nothing |
62 | } |
63 | } |
64 | return {}; |
65 | } |
66 | |
67 | QVariant (int section, Qt::Orientation orientation, int role) const override |
68 | { |
69 | if (orientation == Qt::Horizontal && role == Qt::DisplayRole) { |
70 | switch (section) { |
71 | case kVaribale: |
72 | return QObject::tr("Variable" ); |
73 | case kValue: |
74 | return QObject::tr("Value" ); |
75 | default: |
76 | ; // do nothing. |
77 | } |
78 | } |
79 | return {}; |
80 | } |
81 | |
82 | void append(const QString &key, const QString &value) |
83 | { |
84 | beginInsertRows({}, envs.keys().count(), envs.keys().count()); |
85 | envs.insert(key, value); |
86 | endInsertRows(); |
87 | } |
88 | |
89 | private: |
90 | QProcessEnvironment envs; |
91 | }; |
92 | |
93 | EnvironmentWidget::EnvironmentWidget(QWidget *parent) |
94 | : PageWidget(parent) |
95 | , d(new EnvironmentWidgetPrivate) |
96 | { |
97 | setAutoFillBackground(true); |
98 | |
99 | if (!d->vLayout) |
100 | d->vLayout = new QVBoxLayout(); |
101 | this->setLayout(d->vLayout); |
102 | |
103 | if (!d->tableView) { |
104 | d->tableView = new QTableView(); |
105 | |
106 | // Initialize view |
107 | d->tableView->setShowGrid(false); |
108 | QHeaderView* = d->tableView->horizontalHeader(); |
109 | headerView->setSectionResizeMode(QHeaderView::ResizeToContents); |
110 | d->tableView->verticalHeader()->hide(); |
111 | } |
112 | |
113 | if (!d->model) |
114 | d->model = new EnvironmentModel(); |
115 | |
116 | d->tableView->setModel(d->model); |
117 | |
118 | if (!d->checkBox) |
119 | d->checkBox = new QCheckBox(); |
120 | d->checkBox->setText(ENABLE_ALL_ENV); |
121 | d->checkBox->setChecked(true); |
122 | d->vLayout->setSpacing(0); |
123 | d->vLayout->setMargin(5); |
124 | d->vLayout->addWidget(d->tableView); |
125 | d->vLayout->addWidget(d->checkBox); |
126 | } |
127 | |
128 | EnvironmentWidget::~EnvironmentWidget() |
129 | { |
130 | if(d) |
131 | delete d; |
132 | } |
133 | |