aboutsummaryrefslogtreecommitdiffstats
path: root/ui/qt/capture_file_dialog.h
blob: 548d3eacd2423d346ac9d2bfd1bc05c88b99a820 (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
/* capture_file_dialog.h
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef CAPTURE_FILE_DIALOG_H
#define CAPTURE_FILE_DIALOG_H

#ifndef Q_OS_WIN
#include <ui/qt/widgets/display_filter_edit.h>
#include "packet_range_group_box.h"
#include "ui/help_url.h"
#endif // Q_OS_WIN

#include <ui/packet_range.h>

#include <ui/qt/models/packet_list_record.h>
#include "cfile.h"

#include "ui/file_dialog.h"

#include <QFileDialog>
#include <QVBoxLayout>
#include <QLabel>
#include <QRadioButton>
#include <QCheckBox>
#include <QDialogButtonBox>
#include <QComboBox>

class CaptureFileDialog : public QFileDialog
{
    // The GTK+ Open Capture File dialog has the following elements and features:
    //   - The ability to select a capture file from a list of known extensions
    //   - A display filter entry
    //   - Name resolution checkboxes
    //   - Capture file preview information
    // Ideally we should provide similar functionality here.
    //
    // You can subclass QFileDialog (which we've done here) and add widgets as
    // described at
    // http://developer.qt.nokia.com/faq/answer/how_can_i_add_widgets_to_my_qfiledialog_instance
    // However, Qt's idea of what a file dialog looks like isn't what Microsoft
    // and Apple think a file dialog looks like.
    //
    // On Windows Vista and later we should probably use IFileOpenDialog. On earlier
    // versions of Windows (including XP) we should use GetOpenFileName, which is
    // what we do in ui/win32/file_dlg_win32.c. macOS we should use NSOpenPanel. On
    // other platforms we should fall back to QFileDialog.
    //
    // Yes, that's four implementations of the same window.
    //
    // If a plain native open file dialog is good enough we can just the static
    // version of QFileDialog::getOpenFileName. (Commenting out Q_OBJECT and
    // "explicit" below has the same effect.)

    Q_OBJECT
public:
    explicit CaptureFileDialog(QWidget *parent = NULL, capture_file *cf = NULL, QString &display_filter = *new QString());
    static check_savability_t checkSaveAsWithComments(QWidget *
#if defined(Q_OS_WIN)
            parent
#endif // Q_OS_WIN
            , capture_file *cf, int file_type);

    int mergeType();
    int selectedFileType();
    bool isCompressed();

private:
    capture_file *cap_file_;
    QString &display_filter_;

#if !defined(Q_OS_WIN)
    void addMergeControls(QVBoxLayout &v_box);
    void addFormatTypeSelector(QVBoxLayout &v_box);
    void addDisplayFilterEdit();
    void addPreview(QVBoxLayout &v_box);
    QString fileExtensionType(int et, bool extension_globs = true);
    QString fileType(int ft, bool extension_globs = true);
    QStringList buildFileOpenTypeList(void);

    QVBoxLayout left_v_box_;
    QVBoxLayout right_v_box_;

    DisplayFilterEdit* display_filter_edit_;
    int last_row_;

    QLabel preview_format_;
    QLabel preview_size_;
    QLabel preview_first_elapsed_;
    QList<QLabel *> preview_labels_;

    QRadioButton merge_prepend_;
    QRadioButton merge_chrono_;
    QRadioButton merge_append_;

    QComboBox format_type_;
    QHash<QString, int>type_hash_;

    void addGzipControls(QVBoxLayout &v_box);
    void addRangeControls(QVBoxLayout &v_box, packet_range_t *range);
    QDialogButtonBox *addHelpButton(topic_action_e help_topic);

    QStringList buildFileSaveAsTypeList(bool must_support_comments);

    int default_ft_;

    QCheckBox compress_;

    PacketRangeGroupBox packet_range_group_box_;
    QPushButton *save_bt_;
    topic_action_e help_topic_;

#else // Q_OS_WIN
    int file_type_;
    int merge_type_;
    gboolean compressed_;
#endif // Q_OS_WIN

signals:

public slots:

    int exec();
    int open(QString &file_name, unsigned int &type);
    check_savability_t saveAs(QString &file_name, bool must_support_comments);
    check_savability_t exportSelectedPackets(QString &file_name, packet_range_t *range);
    int merge(QString &file_name);

private slots:
#if !defined(Q_OS_WIN)
    void preview(const QString & path);
    void on_buttonBox_helpRequested();
#endif // Q_OS_WIN
};

#endif // CAPTURE_FILE_DIALOG_H

/*
 * Editor modelines
 *
 * Local Variables:
 * c-basic-offset: 4
 * tab-width: 8
 * indent-tabs-mode: nil
 * End:
 *
 * ex: set shiftwidth=4 tabstop=8 expandtab:
 * :indentSize=4:tabSize=8:noTabs=true:
 */