summaryrefslogtreecommitdiffhomepage
path: root/gui/process_detector.cpp
blob: e9f58aadf7e9f03a85b73a460348548d974af3a1 (plain)
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
/* Copyright (c) 2015, Stanislaw Halik <sthalik@misaki.pl>

 * Permission to use, copy, modify, and/or distribute this
 * software for any purpose with or without fee is hereby granted,
 * provided that the above copyright notice and this permission
 * notice appear in all copies.
 */

#include "process_detector.h"
#include "main-window.hpp"
#include "compat/process-list.hpp"
#include <QList>
#include <QFileDialog>
#include <QComboBox>
#include <QString>
#include <QHash>
#include <QPushButton>
#include <QSettings>

static constexpr inline auto RECORD_SEPARATOR = QChar(char(0x1e));  // RS ^]
static constexpr inline auto UNIT_SEPARATOR = QChar(char(0x1f));    // US ^_

void proc_detector_settings::set_game_list(const QString &game_list)
{
    group::with_global_settings_object([&](QSettings& settings) {
        settings.setValue("executable-list", game_list);
    });
}

QString proc_detector_settings::get_game_list()
{
    return group::with_global_settings_object([&](QSettings& settings) {
        return settings.value("executable-list").toString();
    });
}

bool proc_detector_settings::is_enabled()
{
    return group::with_global_settings_object([&](QSettings& settings) {
        return settings.value("executable-detector-enabled", false).toBool();
    });
}

void proc_detector_settings::set_is_enabled(bool enabled)
{
    group::with_global_settings_object([&](QSettings& settings) {
        settings.setValue("executable-detector-enabled", enabled);
    });
}

QHash<QString, QString> proc_detector_settings::split_process_names()
{
    QHash<QString, QString> ret;
    QString str = get_game_list();
    QStringList pairs = str.split(RECORD_SEPARATOR, QString::SkipEmptyParts);
    for (auto pair : pairs)
    {
        QList<QString> tmp = pair.split(UNIT_SEPARATOR);
        if (tmp.count() != 2)
            continue;
        if (tmp[0].contains(UNIT_SEPARATOR) || tmp[0].contains(RECORD_SEPARATOR))
            continue;
        if (tmp[1].contains(UNIT_SEPARATOR) || tmp[1].contains(RECORD_SEPARATOR))
            continue;
        if (tmp[0] == QLatin1String("") || tmp[1] == QLatin1String(""))
            continue;
        ret[tmp[0]] = tmp[1];
    }
    return ret;
}

void BrowseButton::browse()
{
    QFileDialog dialog(this);
    dialog.setFileMode(QFileDialog::ExistingFile);
    QString dir_path = QFileInfo(group::ini_pathname()).absolutePath();
    QString filename = dialog.getOpenFileName(
                this,
                tr("Set executable name"),
                dir_path,
                tr("Executable (*.exe);;All Files (*)"));
    main_window::set_working_directory();
    filename = QFileInfo(filename).fileName();
    if (!filename.isNull())
        twi->setText(filename);
}

int process_detector::add_row(QString exe_name, QString profile)
{
    int i = ui.tableWidget->rowCount();
    ui.tableWidget->insertRow(i);

    QComboBox* cb = new QComboBox();
    cb->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Maximum);
    cb->addItem("");
    cb->addItems(group::ini_list());
    ui.tableWidget->setCellWidget(i, 1, cb);

    QTableWidgetItem* twi = new QTableWidgetItem(exe_name);
    ui.tableWidget->setItem(i, 0, twi);

    {
        BrowseButton* b = new BrowseButton(twi);
        b->setText("...");
        QObject::connect(b, SIGNAL(clicked()), b, SLOT(browse()));
        ui.tableWidget->setCellWidget(i, 2, b);
    }

    cb->setCurrentText(profile);

    return i;
}

void process_detector::add_items()
{
    auto names = s.split_process_names();
    ui.tableWidget->clearContents();
    auto keys = names.keys();
    std::sort(keys.begin(), keys.end());
    for (auto n : keys)
        add_row(n, names[n]);
}

process_detector::process_detector(QWidget* parent) : QWidget(parent)
{
    ui.setupUi(this);
    connect(ui.add, SIGNAL(clicked()), this, SLOT(add()));
    connect(ui.remove, SIGNAL(clicked()), this, SLOT(remove()));

    add_items();

    QResizeEvent e(ui.tableWidget->size(), ui.tableWidget->size());
    ui.tableWidget->resizeEvent(&e);

    proc_detector_settings s;

    ui.enabled->setChecked(s.is_enabled());
}

void process_detector::save()
{
    QString str;

    for (int i = 0; i < ui.tableWidget->rowCount(); i++)
    {
        auto exe = ui.tableWidget->item(i, 0)->text();
        auto profile = reinterpret_cast<QComboBox*>(ui.tableWidget->cellWidget(i, 1))->currentText();
        str += RECORD_SEPARATOR + exe + UNIT_SEPARATOR + profile;
    }

    s.set_game_list(str);
    s.set_is_enabled(ui.enabled->isChecked());
}

void process_detector::revert()
{
}

void process_detector::add()
{
    add_row();
}

void process_detector::remove()
{
    int r = ui.tableWidget->currentRow();
    if (r != -1)
        ui.tableWidget->removeRow(r);
}

bool process_detector_worker::should_stop()
{
    if (last_exe_name == "")
        return false;

    proc_detector_settings s;

    if (!s.is_enabled())
    {
        last_exe_name = "";
        return false;
    }

    QStringList exe_list = get_all_executable_names();

    if (exe_list.contains(last_exe_name))
        return false;

    last_exe_name = "";

    return true;
}

bool process_detector_worker::config_to_start(QString& str)
{
    proc_detector_settings s;
    if (!s.is_enabled())
    {
        last_exe_name = "";
        return false;
    }

    auto filenames = s.split_process_names();
    QStringList exe_list = get_all_executable_names();

    // assuming manual stop by user button click.
    // don't automatically start again while the same process is running.
    if (last_exe_name != "" && exe_list.contains(last_exe_name))
        return false;
    // it's gone, we can start automatically again
    last_exe_name = "";

    for (auto& name : exe_list)
    {
        if (filenames.contains(name))
        {
            last_exe_name = name;
            str = filenames[name];
            return str != "";
        }
    }

    return false;
}