ui/qt/capture_preferences_frame.cpp

   1 /* capture_preferences_frame.cpp
   2  *
   3  * $Id$
   4  *
   5  * Wireshark - Network traffic analyzer
   6  * By Gerald Combs <gerald@wireshark.org>
   7  * Copyright 1998 Gerald Combs
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License
  11  * as published by the Free Software Foundation; either version 2
  12  * of the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  22  */
  23
  24 #include "config.h"
  25
  26 #include <glib.h>
  27
  28 #include "capture_preferences_frame.h"
  29 #include "ui_capture_preferences_frame.h"
  30
  31 #include <QSpacerItem>
  32
  33 #include "capture_ui_utils.h"
  34 #include "ui/ui_util.h"
  35
  36 #include <cstdio>
  37 #include <epan/prefs-int.h>
  38
  39 CapturePreferencesFrame::CapturePreferencesFrame(QWidget *parent) :
  40     QFrame(parent),
  41     ui(new Ui::CapturePreferencesFrame)
  42 {
  43     ui->setupUi(this);
  44
  45     pref_device_ = prefFromPrefPtr(&prefs.capture_device);
  46     pref_prom_mode_ = prefFromPrefPtr(&prefs.capture_prom_mode);
  47     pref_pcap_ng_ = prefFromPrefPtr(&prefs.capture_pcap_ng);
  48     pref_real_time_ = prefFromPrefPtr(&prefs.capture_real_time);
  49     pref_auto_scroll_ = prefFromPrefPtr(&prefs.capture_auto_scroll);
  50     pref_show_info_ = prefFromPrefPtr(&prefs.capture_show_info);
  51
  52     // Setting the left margin via a style sheet clobbers its
  53     // appearance.
  54     int margin = style()->pixelMetric(QStyle::PM_LayoutLeftMargin);
  55     QRect geom = ui->defaultInterfaceSpacer->geometry();
  56     geom.setWidth(margin);
  57     ui->defaultInterfaceSpacer->setGeometry(geom);
  58 }
  59
  60 CapturePreferencesFrame::~CapturePreferencesFrame()
  61 {
  62     delete ui;
  63 }
  64
  65 void CapturePreferencesFrame::showEvent(QShowEvent *evt)
  66 {
  67     Q_UNUSED(evt);
  68     updateWidgets();
  69 }
  70
  71 void CapturePreferencesFrame::updateWidgets()
  72 {
  73 #ifdef HAVE_LIBPCAP
  74     GList *if_list, *combo_list, *combo_entry;
  75     int err;
  76
  77     ui->defaultInterfaceComboBox->clear();
  78     if_list = capture_interface_list(&err, NULL,main_window_update);
  79     combo_list = build_capture_combo_list(if_list, FALSE);
  80     free_interface_list(if_list);
  81     for (combo_entry = combo_list; combo_entry != NULL && combo_entry->data != NULL; combo_entry = g_list_next(combo_entry)) {
  82         ui->defaultInterfaceComboBox->addItem(QString((const char *)combo_entry->data));
  83     }
  84
  85     if (pref_device_->stashed_val.string) {
  86         ui->defaultInterfaceComboBox->setEditText(pref_device_->stashed_val.string);
  87     } else {
  88         ui->defaultInterfaceComboBox->clearEditText();
  89     }
  90
  91     ui->capturePromModeCheckBox->setChecked(pref_prom_mode_->stashed_val.boolval);
  92     ui->capturePcapNgCheckBox->setChecked(pref_pcap_ng_->stashed_val.boolval);
  93     ui->captureRealTimeCheckBox->setChecked(pref_real_time_->stashed_val.boolval);
  94     ui->captureAutoScrollCheckBox->setChecked(pref_auto_scroll_->stashed_val.boolval);
  95     ui->captureShowInfoCheckBox->setChecked(pref_show_info_->stashed_val.boolval);
  96 #endif // HAVE_LIBPCAP
  97 }
  98
  99 void CapturePreferencesFrame::on_defaultInterfaceComboBox_editTextChanged(const QString &new_iface)
 100 {
 101     g_free((void *)pref_device_->stashed_val.string);
 102     pref_device_->stashed_val.string = g_strdup(new_iface.toUtf8().constData());
 103 }
 104
 105 void CapturePreferencesFrame::on_capturePromModeCheckBox_toggled(bool checked)
 106 {
 107     pref_prom_mode_->stashed_val.boolval = checked;
 108 }
 109
 110 void CapturePreferencesFrame::on_capturePcapNgCheckBox_toggled(bool checked)
 111 {
 112     pref_pcap_ng_->stashed_val.boolval = checked;
 113 }
 114
 115 void CapturePreferencesFrame::on_captureRealTimeCheckBox_toggled(bool checked)
 116 {
 117     pref_real_time_->stashed_val.boolval = checked;
 118 }
 119
 120 void CapturePreferencesFrame::on_captureAutoScrollCheckBox_toggled(bool checked)
 121 {
 122     pref_auto_scroll_->stashed_val.boolval = checked;
 123 }
 124
 125 void CapturePreferencesFrame::on_captureShowInfoCheckBox_toggled(bool checked)
 126 {
 127     pref_show_info_->stashed_val.boolval = checked;
 128 }
 129
 130 /*
 131  * Editor modelines
 132  *
 133  * Local Variables:
 134  * c-basic-offset: 4
 135  * tab-width: 8
 136  * indent-tabs-mode: nil
 137  * End:
 138  *
 139  * ex: set shiftwidth=4 tabstop=8 expandtab:
 140  * :indentSize=4:tabSize=8:noTabs=true:
 141  */