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/* bluetooth_devices_dialog.cpp
*
* Wireshark - Network traffic analyzer
* By Gerald Combs < gerald @ wireshark . org >
* Copyright 1998 Gerald Combs
*
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* SPDX - License - Identifier : GPL - 2.0 - or - later */
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# include "bluetooth_devices_dialog.h"
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# include <ui_bluetooth_devices_dialog.h>
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# include "bluetooth_device_dialog.h"
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# include <ui/qt/utils/color_utils.h>
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# include "epan/epan.h"
# include "epan/addr_resolv.h"
# include "epan/to_str.h"
# include "epan/epan_dissect.h"
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# include "epan/prefs.h"
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# include "epan/dissectors/packet-bluetooth.h"
# include "epan/dissectors/packet-bthci_evt.h"
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# include <ui/qt/utils/variant_pointer.h>
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# include "ui/simple_dialog.h"
# include <QClipboard>
# include <QContextMenuEvent>
# include <QPushButton>
# include <QTreeWidget>
# include <QFileDialog>
static const int column_number_bd_addr = 0 ;
static const int column_number_bd_addr_oui = 1 ;
static const int column_number_name = 2 ;
static const int column_number_lmp_version = 3 ;
static const int column_number_lmp_subversion = 4 ;
static const int column_number_manufacturer = 5 ;
static const int column_number_hci_version = 6 ;
static const int column_number_hci_revision = 7 ;
static const int column_number_is_local_adapter = 8 ;
static gboolean
bluetooth_device_tap_packet ( void * tapinfo_ptr , packet_info * pinfo , epan_dissect_t * edt , const void * data )
{
bluetooth_devices_tapinfo_t * tapinfo = ( bluetooth_devices_tapinfo_t * ) tapinfo_ptr ;
if ( tapinfo - > tap_packet )
tapinfo - > tap_packet ( tapinfo , pinfo , edt , data ) ;
return TRUE ;
}
static void
bluetooth_device_tap_reset ( void * tapinfo_ptr )
{
bluetooth_devices_tapinfo_t * tapinfo = ( bluetooth_devices_tapinfo_t * ) tapinfo_ptr ;
if ( tapinfo - > tap_reset )
tapinfo - > tap_reset ( tapinfo ) ;
}
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BluetoothDevicesDialog : : BluetoothDevicesDialog ( QWidget & parent , CaptureFile & cf , PacketList * packet_list ) :
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WiresharkDialog ( parent , cf ) ,
ui ( new Ui : : BluetoothDevicesDialog )
{
ui - > setupUi ( this ) ;
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loadGeometry ( parent . width ( ) * 4 / 5 , parent . height ( ) * 2 / 3 ) ;
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packet_list_ = packet_list ;
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connect ( ui - > tableTreeWidget , SIGNAL ( customContextMenuRequested ( const QPoint & ) ) , this , SLOT ( tableContextMenu ( const QPoint & ) ) ) ;
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connect ( ui - > tableTreeWidget , SIGNAL ( itemDoubleClicked ( QTreeWidgetItem * , int ) ) , this , SLOT ( tableItemDoubleClicked ( QTreeWidgetItem * , int ) ) ) ;
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connect ( ui - > interfaceComboBox , SIGNAL ( currentIndexChanged ( int ) ) , this , SLOT ( interfaceCurrentIndexChanged ( int ) ) ) ;
connect ( ui - > showInformationStepsCheckBox , SIGNAL ( stateChanged ( int ) ) , this , SLOT ( showInformationStepsChanged ( int ) ) ) ;
ui - > tableTreeWidget - > sortByColumn ( column_number_bd_addr , Qt : : AscendingOrder ) ;
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ui - > tableTreeWidget - > setStyleSheet ( " QTreeView::item:hover{background-color:lightyellow; color:black;} " ) ;
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context_menu_ . addActions ( QList < QAction * > ( ) < < ui - > actionMark_Unmark_Cell ) ;
context_menu_ . addActions ( QList < QAction * > ( ) < < ui - > actionMark_Unmark_Row ) ;
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context_menu_ . addActions ( QList < QAction * > ( ) < < ui - > actionCopy_Cell ) ;
context_menu_ . addActions ( QList < QAction * > ( ) < < ui - > actionCopy_Rows ) ;
context_menu_ . addActions ( QList < QAction * > ( ) < < ui - > actionCopy_All ) ;
context_menu_ . addActions ( QList < QAction * > ( ) < < ui - > actionSave_as_image ) ;
tapinfo_ . tap_packet = tapPacket ;
tapinfo_ . tap_reset = tapReset ;
tapinfo_ . ui = this ;
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registerTapListener ( " bluetooth.device " , & tapinfo_ , NULL ,
0 ,
bluetooth_device_tap_reset ,
bluetooth_device_tap_packet ,
NULL
) ;
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ui - > hintLabel - > setText ( ui - > hintLabel - > text ( ) . arg ( 0 ) ) ;
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cap_file_ . retapPackets ( ) ;
}
BluetoothDevicesDialog : : ~ BluetoothDevicesDialog ( )
{
delete ui ;
}
void BluetoothDevicesDialog : : captureFileClosing ( )
{
ui - > interfaceComboBox - > setEnabled ( FALSE ) ;
ui - > showInformationStepsCheckBox - > setEnabled ( FALSE ) ;
WiresharkDialog : : captureFileClosing ( ) ;
}
void BluetoothDevicesDialog : : changeEvent ( QEvent * event )
{
if ( 0 ! = event )
{
switch ( event - > type ( ) )
{
case QEvent : : LanguageChange :
ui - > retranslateUi ( this ) ;
break ;
default :
break ;
}
}
QDialog : : changeEvent ( event ) ;
}
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void BluetoothDevicesDialog : : keyPressEvent ( QKeyEvent * event )
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{
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/* NOTE: Do nothing*, but in real it "takes focus" from button_box so allow user
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* to use Enter button to jump to frame from tree widget */
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/* * - reimplement shortcuts from contex menu */
if ( event - > modifiers ( ) & Qt : : ControlModifier & & event - > key ( ) = = Qt : : Key_M )
on_actionMark_Unmark_Row_triggered ( ) ;
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}
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void BluetoothDevicesDialog : : tableContextMenu ( const QPoint & pos )
{
context_menu_ . exec ( ui - > tableTreeWidget - > viewport ( ) - > mapToGlobal ( pos ) ) ;
}
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void BluetoothDevicesDialog : : tableItemDoubleClicked ( QTreeWidgetItem * item , int )
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{
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bluetooth_item_data_t * item_data ;
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BluetoothDeviceDialog * bluetooth_device_dialog ;
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item_data = VariantPointer < bluetooth_item_data_t > : : asPtr ( item - > data ( 0 , Qt : : UserRole ) ) ;
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bluetooth_device_dialog = new BluetoothDeviceDialog ( * this , cap_file_ , item - > text ( column_number_bd_addr ) , item - > text ( column_number_name ) , item_data - > interface_id , item_data - > adapter_id , ! item - > text ( column_number_is_local_adapter ) . isEmpty ( ) ) ;
connect ( bluetooth_device_dialog , SIGNAL ( goToPacket ( int ) ) ,
packet_list_ , SLOT ( goToPacket ( int ) ) ) ;
bluetooth_device_dialog - > show ( ) ;
}
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void BluetoothDevicesDialog : : on_actionMark_Unmark_Cell_triggered ( )
{
QBrush fg ;
QBrush bg ;
if ( ui - > tableTreeWidget - > currentItem ( ) - > background ( ui - > tableTreeWidget - > currentColumn ( ) ) = = QBrush ( ColorUtils : : fromColorT ( & prefs . gui_marked_bg ) ) ) {
fg = QBrush ( ) ;
bg = QBrush ( ) ;
} else {
fg = QBrush ( ColorUtils : : fromColorT ( & prefs . gui_marked_fg ) ) ;
bg = QBrush ( ColorUtils : : fromColorT ( & prefs . gui_marked_bg ) ) ;
}
ui - > tableTreeWidget - > currentItem ( ) - > setForeground ( ui - > tableTreeWidget - > currentColumn ( ) , fg ) ;
ui - > tableTreeWidget - > currentItem ( ) - > setBackground ( ui - > tableTreeWidget - > currentColumn ( ) , bg ) ;
}
void BluetoothDevicesDialog : : on_actionMark_Unmark_Row_triggered ( )
{
QBrush fg ;
QBrush bg ;
bool is_marked = TRUE ;
for ( int i = 0 ; i < ui - > tableTreeWidget - > columnCount ( ) ; i + = 1 ) {
if ( ui - > tableTreeWidget - > currentItem ( ) - > background ( i ) ! = QBrush ( ColorUtils : : fromColorT ( & prefs . gui_marked_bg ) ) )
is_marked = FALSE ;
}
if ( is_marked ) {
fg = QBrush ( ) ;
bg = QBrush ( ) ;
} else {
fg = QBrush ( ColorUtils : : fromColorT ( & prefs . gui_marked_fg ) ) ;
bg = QBrush ( ColorUtils : : fromColorT ( & prefs . gui_marked_bg ) ) ;
}
for ( int i = 0 ; i < ui - > tableTreeWidget - > columnCount ( ) ; i + = 1 ) {
ui - > tableTreeWidget - > currentItem ( ) - > setForeground ( i , fg ) ;
ui - > tableTreeWidget - > currentItem ( ) - > setBackground ( i , bg ) ;
}
}
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void BluetoothDevicesDialog : : on_actionCopy_Cell_triggered ( )
{
QClipboard * clipboard = QApplication : : clipboard ( ) ;
QString copy ;
copy = QString ( ui - > tableTreeWidget - > currentItem ( ) - > text ( ui - > tableTreeWidget - > currentColumn ( ) ) ) ;
clipboard - > setText ( copy ) ;
}
void BluetoothDevicesDialog : : on_actionCopy_Rows_triggered ( )
{
QClipboard * clipboard = QApplication : : clipboard ( ) ;
QString copy ;
QList < QTreeWidgetItem * > items ;
QList < QTreeWidgetItem * > : : iterator i_item ;
items = ui - > tableTreeWidget - > selectedItems ( ) ;
for ( i_item = items . begin ( ) ; i_item ! = items . end ( ) ; + + i_item ) {
copy + = QString ( " %1 %2 %3 %4 %5 %6 %7 %8 %9 \n " )
. arg ( ( * i_item ) - > text ( column_number_bd_addr ) , - 20 )
. arg ( ( * i_item ) - > text ( column_number_bd_addr_oui ) , - 20 )
. arg ( ( * i_item ) - > text ( column_number_name ) , - 30 )
. arg ( ( * i_item ) - > text ( column_number_lmp_version ) , - 20 )
. arg ( ( * i_item ) - > text ( column_number_lmp_subversion ) , - 20 )
. arg ( ( * i_item ) - > text ( column_number_manufacturer ) , - 30 )
. arg ( ( * i_item ) - > text ( column_number_hci_version ) , - 20 )
. arg ( ( * i_item ) - > text ( column_number_hci_revision ) , - 20 )
. arg ( ( * i_item ) - > text ( column_number_is_local_adapter ) , - 20 ) ;
}
clipboard - > setText ( copy ) ;
}
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void BluetoothDevicesDialog : : tapReset ( void * tapinfo_ptr )
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{
bluetooth_devices_tapinfo_t * tapinfo = ( bluetooth_devices_tapinfo_t * ) tapinfo_ptr ;
BluetoothDevicesDialog * bluetooth_devices_dialog = static_cast < BluetoothDevicesDialog * > ( tapinfo - > ui ) ;
bluetooth_devices_dialog - > ui - > tableTreeWidget - > clear ( ) ;
}
gboolean BluetoothDevicesDialog : : tapPacket ( void * tapinfo_ptr , packet_info * pinfo , epan_dissect_t * , const void * data )
{
bluetooth_devices_tapinfo_t * tapinfo = static_cast < bluetooth_devices_tapinfo_t * > ( tapinfo_ptr ) ;
BluetoothDevicesDialog * dialog = static_cast < BluetoothDevicesDialog * > ( tapinfo - > ui ) ;
bluetooth_device_tap_t * tap_device = static_cast < bluetooth_device_tap_t * > ( const_cast < void * > ( data ) ) ;
QString bd_addr ;
QString bd_addr_oui ;
const gchar * manuf ;
QTreeWidgetItem * item = NULL ;
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if ( dialog - > file_closed_ )
return FALSE ;
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if ( pinfo - > rec - > rec_type ! = REC_TYPE_PACKET )
return FALSE ;
if ( pinfo - > rec - > presence_flags & WTAP_HAS_INTERFACE_ID ) {
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gchar * interface ;
const char * interface_name ;
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interface_name = epan_get_interface_name ( pinfo - > epan , pinfo - > rec - > rec_header . packet_header . interface_id ) ;
interface = wmem_strdup_printf ( wmem_packet_scope ( ) , " %u: %s " , pinfo - > rec - > rec_header . packet_header . interface_id , interface_name ) ;
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if ( dialog - > ui - > interfaceComboBox - > findText ( interface ) = = - 1 )
dialog - > ui - > interfaceComboBox - > addItem ( interface ) ;
if ( interface & & dialog - > ui - > interfaceComboBox - > currentIndex ( ) > 0 ) {
if ( dialog - > ui - > interfaceComboBox - > currentText ( ) ! = interface )
return TRUE ;
}
}
if ( tap_device - > has_bd_addr ) {
bd_addr . sprintf ( " %02x:%02x:%02x:%02x:%02x:%02x " , tap_device - > bd_addr [ 0 ] , tap_device - > bd_addr [ 1 ] , tap_device - > bd_addr [ 2 ] , tap_device - > bd_addr [ 3 ] , tap_device - > bd_addr [ 4 ] , tap_device - > bd_addr [ 5 ] ) ;
manuf = get_ether_name ( tap_device - > bd_addr ) ;
if ( manuf ) {
int pos ;
bd_addr_oui = QString ( manuf ) ;
pos = bd_addr_oui . indexOf ( ' _ ' ) ;
if ( pos < 0 ) {
manuf = NULL ;
} else {
bd_addr_oui . remove ( pos , bd_addr_oui . size ( ) ) ;
}
}
if ( ! manuf )
bd_addr_oui = " " ;
}
if ( dialog - > ui - > showInformationStepsCheckBox - > checkState ( ) ! = Qt : : Checked ) {
QTreeWidgetItemIterator i_item ( dialog - > ui - > tableTreeWidget ) ;
while ( * i_item ) {
QTreeWidgetItem * current_item = static_cast < QTreeWidgetItem * > ( * i_item ) ;
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bluetooth_item_data_t * item_data = VariantPointer < bluetooth_item_data_t > : : asPtr ( current_item - > data ( 0 , Qt : : UserRole ) ) ;
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if ( ( tap_device - > has_bd_addr & & current_item - > text ( column_number_bd_addr ) = = bd_addr ) | |
( tap_device - > is_local & &
item_data - > interface_id = = tap_device - > interface_id & &
item_data - > adapter_id = = tap_device - > adapter_id & &
! current_item - > text ( column_number_is_local_adapter ) . isEmpty ( ) ) ) {
item = current_item ;
break ;
}
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+ + i_item ;
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}
}
if ( ! item ) {
item = new QTreeWidgetItem ( dialog - > ui - > tableTreeWidget ) ;
item - > setText ( column_number_bd_addr , bd_addr ) ;
item - > setText ( column_number_bd_addr_oui , bd_addr_oui ) ;
if ( tap_device - > is_local ) {
item - > setText ( column_number_is_local_adapter , tr ( " true " ) ) ;
}
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bluetooth_item_data_t * item_data = wmem_new ( wmem_file_scope ( ) , bluetooth_item_data_t ) ;
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item_data - > interface_id = tap_device - > interface_id ;
item_data - > adapter_id = tap_device - > adapter_id ;
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item_data - > frame_number = pinfo - > num ;
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item - > setData ( 0 , Qt : : UserRole , VariantPointer < bluetooth_item_data_t > : : asQVariant ( item_data ) ) ;
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}
if ( tap_device - > type = = BLUETOOTH_DEVICE_BD_ADDR ) {
item - > setText ( column_number_bd_addr , bd_addr ) ;
item - > setText ( column_number_bd_addr_oui , bd_addr_oui ) ;
}
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if ( tap_device - > type = = BLUETOOTH_DEVICE_NAME ) {
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item - > setText ( column_number_name , tap_device - > data . name ) ;
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}
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if ( tap_device - > type = = BLUETOOTH_DEVICE_LOCAL_ADAPTER )
item - > setText ( column_number_is_local_adapter , tr ( " true " ) ) ;
if ( tap_device - > type = = BLUETOOTH_DEVICE_LOCAL_VERSION ) {
item - > setText ( column_number_hci_version , val_to_str_const ( tap_device - > data . local_version . hci_version , bthci_evt_hci_version , " Unknown 0x%02x " ) ) ;
item - > setText ( column_number_hci_revision , QString ( " " ) . sprintf ( " %u " , tap_device - > data . local_version . hci_revision ) ) ;
item - > setText ( column_number_lmp_version , val_to_str_const ( tap_device - > data . local_version . lmp_version , bthci_evt_lmp_version , " Unknown 0x%02x " ) ) ;
item - > setText ( column_number_lmp_subversion , QString ( " " ) . sprintf ( " %u " , tap_device - > data . local_version . lmp_subversion ) ) ;
item - > setText ( column_number_manufacturer , val_to_str_ext_const ( tap_device - > data . local_version . manufacturer , & bluetooth_company_id_vals_ext , " Unknown 0x%04x " ) ) ;
}
if ( tap_device - > type = = BLUETOOTH_DEVICE_REMOTE_VERSION ) {
item - > setText ( column_number_lmp_version , val_to_str_const ( tap_device - > data . remote_version . lmp_version , bthci_evt_lmp_version , " Unknown 0x%02x " ) ) ;
item - > setText ( column_number_lmp_subversion , QString ( " " ) . sprintf ( " %u " , tap_device - > data . remote_version . lmp_subversion ) ) ;
item - > setText ( column_number_manufacturer , val_to_str_ext_const ( tap_device - > data . remote_version . manufacturer , & bluetooth_company_id_vals_ext , " Unknown 0x%04x " ) ) ;
}
for ( int i = 0 ; i < dialog - > ui - > tableTreeWidget - > columnCount ( ) ; i + + ) {
dialog - > ui - > tableTreeWidget - > resizeColumnToContents ( i ) ;
}
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dialog - > ui - > hintLabel - > setText ( QString ( tr ( " %1 items; Right click for more option; Double click for device details " ) ) . arg ( dialog - > ui - > tableTreeWidget - > topLevelItemCount ( ) ) ) ;
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return TRUE ;
}
void BluetoothDevicesDialog : : interfaceCurrentIndexChanged ( int )
{
cap_file_ . retapPackets ( ) ;
}
void BluetoothDevicesDialog : : showInformationStepsChanged ( int )
{
cap_file_ . retapPackets ( ) ;
}
void BluetoothDevicesDialog : : on_tableTreeWidget_itemActivated ( QTreeWidgetItem * item , int )
{
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if ( file_closed_ )
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return ;
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bluetooth_item_data_t * item_data = VariantPointer < bluetooth_item_data_t > : : asPtr ( item - > data ( 0 , Qt : : UserRole ) ) ;
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emit goToPacket ( item_data - > frame_number ) ;
}
void BluetoothDevicesDialog : : on_actionCopy_All_triggered ( )
{
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QClipboard * clipboard = QApplication : : clipboard ( ) ;
QString copy ;
QTreeWidgetItemIterator i_item ( ui - > tableTreeWidget ) ;
QTreeWidgetItem * item ;
item = ui - > tableTreeWidget - > headerItem ( ) ;
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copy + = QString ( " %1 %2 %3 %4 %5 %6 %7 %8 %9 \n " )
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. arg ( item - > text ( column_number_bd_addr ) , - 20 )
. arg ( item - > text ( column_number_bd_addr_oui ) , - 20 )
. arg ( item - > text ( column_number_name ) , - 30 )
. arg ( item - > text ( column_number_lmp_version ) , - 20 )
. arg ( item - > text ( column_number_lmp_subversion ) , - 20 )
. arg ( item - > text ( column_number_manufacturer ) , - 30 )
. arg ( item - > text ( column_number_hci_version ) , - 20 )
. arg ( item - > text ( column_number_hci_revision ) , - 20 )
. arg ( item - > text ( column_number_is_local_adapter ) , - 20 ) ;
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while ( * i_item ) {
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item = static_cast < QTreeWidgetItem * > ( * i_item ) ;
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copy + = QString ( " %1 %2 %3 %4 %5 %6 %7 %8 %9 \n " )
. arg ( item - > text ( column_number_bd_addr ) , - 20 )
. arg ( item - > text ( column_number_bd_addr_oui ) , - 20 )
. arg ( item - > text ( column_number_name ) , - 30 )
. arg ( item - > text ( column_number_lmp_version ) , - 20 )
. arg ( item - > text ( column_number_lmp_subversion ) , - 20 )
. arg ( item - > text ( column_number_manufacturer ) , - 30 )
. arg ( item - > text ( column_number_hci_version ) , - 20 )
. arg ( item - > text ( column_number_hci_revision ) , - 20 )
. arg ( item - > text ( column_number_is_local_adapter ) , - 20 ) ;
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+ + i_item ;
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}
clipboard - > setText ( copy ) ;
}
void BluetoothDevicesDialog : : on_actionSave_as_image_triggered ( )
{
QPixmap image ;
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QString fileName = QFileDialog : : getSaveFileName ( this ,
tr ( " Save Table Image " ) ,
" bluetooth_devices_table.png " ,
tr ( " PNG Image (*.png) " ) ) ;
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if ( fileName . isEmpty ( ) ) return ;
image = QPixmap : : grabWidget ( ui - > tableTreeWidget ) ;
image . save ( fileName , " PNG " ) ;
}
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void BluetoothDevicesDialog : : on_buttonBox_clicked ( QAbstractButton * )
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{
/* if (button == foo_button_) */
}
/*
* 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 :
*/