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Merge branch 'dev-tai' of https://github.com/DreamSourceLab/DSView into dev-tai

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This commit is contained in:
DreamSourceLab
2022-04-23 17:23:23 +08:00
parent 9fc9b1d7bd aae3278be0
commit 9627e7f26f
24 changed files with 610 additions and 307 deletions
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2
DSView/CMakeLists.txt
View File

@@ -248,6 +248,7 @@ set(DSView_SOURCES
pv/minizip/ioapi.c
pv/dialogs/applicationpardlg.cpp
pv/dock/keywordlineedit.cpp
pv/dock/searchcombobox.cpp
)
set(DSView_HEADERS
@@ -332,6 +333,7 @@ set(DSView_HEADERS
pv/minizip/ioapi.h
pv/dialogs/applicationpardlg.h
pv/dock/keywordlineedit.h
pv/dock/searchcombobox.h
)
set(DSView_FORMS

12
DSView/pv/appcontrol.cpp
View File

@@ -26,6 +26,7 @@
#include <QDir>
#include <QCoreApplication>
#include <QDebug>
#include <QWidget>
#include "devicemanager.h"
#include "sigsession.h"
@@ -35,7 +36,8 @@
AppControl::AppControl()
{
sr_ctx = NULL;
_topWindow = NULL;
_device_manager = new pv::DeviceManager();
_session = new pv::SigSession(_device_manager);
}
@@ -149,3 +151,11 @@ const char *AppControl::GetLastError()
sr_log_loglevel_set(level);
srd_log_loglevel_set(level);
}
bool AppControl::TopWindowIsMaximized()
{
if (_topWindow != NULL){
return _topWindow->isMaximized();
}
return false;
}

22
DSView/pv/appcontrol.h
View File

@@ -24,6 +24,7 @@
#include <string>
struct sr_context;
class QWidget;
namespace pv{
class DeviceManager;
@@ -54,11 +55,23 @@ public:
void SetLogLevel(int level);
inline pv::SigSession* GetSession()
{ return _session;}
inline pv::SigSession* GetSession(){
return _session;
}
inline pv::DeviceManager& GetDeviceManager()
{ return *_device_manager;}
inline pv::DeviceManager& GetDeviceManager(){
return *_device_manager;
}
inline void SetTopWindow(QWidget *w){
_topWindow = w;
}
inline QWidget* GetTopWindow(){
return _topWindow;
}
bool TopWindowIsMaximized();
public:
std::string _open_file_name;
@@ -68,4 +81,5 @@ private:
struct sr_context *sr_ctx;
pv::DeviceManager *_device_manager;
pv::SigSession *_session;
QWidget *_topWindow;
};

5
DSView/pv/config/appconfig.h
View File

@@ -116,6 +116,11 @@ public:
void SetProtocolFormat(const std::string &protocolName, const std::string &value);
std::string GetProtocolFormat(const std::string &protocolName);
inline bool IsLangCn()
{
return _frameOptions.language == LAN_CN;
}
public:
AppOptions _appOptions;
UserHistory _userHistory;

48
DSView/pv/dock/keywordlineedit.cpp
View File

@@ -20,29 +20,41 @@
*/
#include "keywordlineedit.h"
#include "../config/appconfig.h"
KeywordLineEdit::KeywordLineEdit(QComboBox *comboBox)
:QLineEdit()
{
assert(comboBox);
_comboBox = comboBox;
#define PROTOCOL_FIND_TITLE "Protocol search..."
#define PROTOCOL_FIND_TITLE_cn "协议查找..."
KeywordLineEdit::KeywordLineEdit(QWidget *parent, IKeywordActive *active)
:QLineEdit(parent)
{
_bText = false;
_active = active;
this->ResetText();
}
void KeywordLineEdit::focusInEvent(QFocusEvent *e)
void KeywordLineEdit::mousePressEvent(QMouseEvent *e)
{
QLineEdit::focusInEvent(e);
QString key(PROTOCOL_FIND_TITLE);
if (this->text() == key){
this->setText("");
}
if (e->button() == Qt::LeftButton && _active != NULL){
_active->BeginEditKeyword();
}
QLineEdit::mousePressEvent(e);
}
void KeywordLineEdit::focusOutEvent(QFocusEvent *e)
{
QLineEdit::focusOutEvent(e);
void KeywordLineEdit::ResetText()
{
if (_bText){
return;
}
if (this->text() == ""){
this->setText(PROTOCOL_FIND_TITLE);
}
if (AppConfig::Instance().IsLangCn())
this->setText(PROTOCOL_FIND_TITLE_cn);
else
this->setText(PROTOCOL_FIND_TITLE);
}
void KeywordLineEdit::SetInputText(QString text)
{
_bText = true;
this->setText(text);
}

23
DSView/pv/dock/keywordlineedit.h
View File

@@ -23,25 +23,32 @@
#define KEY_WORD_LINE_EDIT_H
#include <QObject>
#include <QLineEdit>
#include <QComboBox>
#include <QFocusEvent>
#include <QLineEdit>
#include <QMouseEvent>
#include <QWidget>
#define PROTOCOL_FIND_TITLE "Protocol search..."
class IKeywordActive{
public:
virtual void BeginEditKeyword()=0;
};
class KeywordLineEdit : public QLineEdit
{
Q_OBJECT
public:
KeywordLineEdit(QComboBox *comboBox);
KeywordLineEdit(QWidget *parent, IKeywordActive *active);
void ResetText();
void SetInputText(QString text);
protected:
void focusInEvent(QFocusEvent *e) override;
void focusOutEvent(QFocusEvent *e) override;
void mousePressEvent(QMouseEvent *e);
private:
QComboBox *_comboBox;
IKeywordActive *_active;
bool _bText;
};

192
DSView/pv/dock/protocoldock.cpp
View File

@@ -45,6 +45,7 @@
#include <assert.h>
#include <map>
#include <string>
#include <QToolButton>
#include <algorithm>
#include "../ui/msgbox.h"
@@ -53,6 +54,7 @@
#include "../data/decode/decoderstatus.h"
#include "../data/decode/decoder.h"
using namespace std;
@@ -65,10 +67,7 @@ ProtocolDock::ProtocolDock(QWidget *parent, view::View &view, SigSession *sessio
{
_session = session;
_cur_search_index = -1;
_search_edited = false;
_searching = false;
_add_silent = false;
_bSettingList = false;
_search_edited = false;
_up_widget = new QWidget(this);
@@ -78,12 +77,8 @@ ProtocolDock::ProtocolDock(QWidget *parent, view::View &view, SigSession *sessio
_del_all_button->setFlat(true);
_del_all_button->setCheckable(true);
_protocol_combobox = new DsComboBox(_up_widget);
_protocol_combobox->setEditable(true);
_protocol_combobox->setLineEdit(new KeywordLineEdit(_protocol_combobox));
_protocol_combobox->setCompleter(NULL);
//GSList *l = g_slist_sort(g_slist_copy((GSList*)srd_decoder_list()), decoder_name_cmp);
_keyword_edit = new KeywordLineEdit(_up_widget, this);
_keyword_edit->setReadOnly(true);
GSList *l = const_cast<GSList*>(srd_decoder_list());
@@ -93,13 +88,12 @@ ProtocolDock::ProtocolDock(QWidget *parent, view::View &view, SigSession *sessio
for(; l; l = l->next)
{
const srd_decoder *const d = (srd_decoder*)l->data;
assert(d);
// const bool have_probes = (d->channels || d->opt_channels) != 0;
assert(d);
if (true) {
DecoderInfoItem *info = new DecoderInfoItem();
srd_decoder *dec = (srd_decoder *)(l->data);
info->ObjectHandle = dec;
info->_data_handle = dec;
_decoderInfoList.push_back(info);
std::string prokey(dec->id);
@@ -117,34 +111,23 @@ ProtocolDock::ProtocolDock(QWidget *parent, view::View &view, SigSession *sessio
//sort protocol list
sort(_decoderInfoList.begin(), _decoderInfoList.end(), ProtocolDock::protocol_sort_callback);
_bSettingList = true;
int protocol_index = 0;
for (auto info : _decoderInfoList){
info->Index = protocol_index;
protocol_index++;
srd_decoder *dec = (srd_decoder *)(info->ObjectHandle);
_protocol_combobox->addItem(QString::fromUtf8(dec->name), QVariant::fromValue(info->Index));
}
_protocol_combobox->setCurrentIndex(-1);
_protocol_combobox->lineEdit()->setText(PROTOCOL_FIND_TITLE);
_bSettingList = false;
if (repeatNammes != ""){
QString err = "Any protocol have repeated id or name: ";
err += repeatNammes;
MsgBox::Show("error", err.toUtf8().data());
}
_up_layout = new QVBoxLayout();
_arrow = new QToolButton(_up_widget);
QHBoxLayout *hori_layout = new QHBoxLayout();
hori_layout->addWidget(_add_button);
hori_layout->addWidget(_del_all_button);
hori_layout->addWidget(_protocol_combobox);
hori_layout->addWidget(_keyword_edit);
hori_layout->addWidget(_arrow);
hori_layout->addStretch(1);
_up_layout = new QVBoxLayout();
_up_layout->addLayout(hori_layout);
_up_layout->addStretch(1);
@@ -228,12 +211,6 @@ ProtocolDock::ProtocolDock(QWidget *parent, view::View &view, SigSession *sessio
retranslateUi();
_key_find_timer.SetCallback(std::bind(&ProtocolDock::show_protocol_list_panel, this));
//when porotocol list panel was showPopup statu, receive key press event
QWidget *popup1 = _protocol_combobox->findChild<QFrame*>();
QWidget *wid1 = popup1->findChild<QWidget*>();
wid1->installEventFilter(this);
connect(_dn_nav_button, SIGNAL(clicked()),this, SLOT(nav_table_view()));
connect(_dn_save_button, SIGNAL(clicked()),this, SLOT(export_table_view()));
connect(_dn_set_button, SIGNAL(clicked()),this, SLOT(set_model()));
@@ -250,10 +227,7 @@ ProtocolDock::ProtocolDock(QWidget *parent, view::View &view, SigSession *sessio
connect(_search_edit, SIGNAL(editingFinished()), this, SLOT(search_changed()));
connect(_protocol_combobox->lineEdit(), SIGNAL(textEdited(const QString &)),
this, SLOT(on_decoder_name_edited(const QString &)));
connect(_protocol_combobox, SIGNAL(currentIndexChanged(int)), this, SLOT(on_new_decoder_selected(int)));
connect(_arrow, SIGNAL(clicked()), this, SLOT(show_protocol_select()));
}
ProtocolDock::~ProtocolDock()
@@ -268,20 +242,13 @@ ProtocolDock::~ProtocolDock()
RELEASE_ARRAY(_decoderInfoList);
}
void ProtocolDock::changeEvent(QEvent *event)
{
if (event->type() == QEvent::LanguageChange)
retranslateUi();
else if (event->type() == QEvent::StyleChange)
reStyle();
QScrollArea::changeEvent(event);
}
void ProtocolDock::retranslateUi()
{
_search_edit->setPlaceholderText(tr("search"));
_matchs_title_label->setText(tr("Matching Items:"));
_dn_title_label->setText(tr("Protocol List Viewer"));
_keyword_edit->ResetText();
}
void ProtocolDock::reStyle()
@@ -296,16 +263,24 @@ void ProtocolDock::reStyle()
_pre_button->setIcon(QIcon(iconPath+"/pre.svg"));
_nxt_button->setIcon(QIcon(iconPath+"/next.svg"));
_search_button->setIcon(QIcon(iconPath+"/search.svg"));
_arrow->setIcon(QIcon(iconPath + "/search.svg"));
for (auto it = _protocol_lay_items.begin(); it != _protocol_lay_items.end(); it++){
(*it)->ResetStyle();
}
}
}
void ProtocolDock::paintEvent(QPaintEvent *)
{
void ProtocolDock::changeEvent(QEvent *event)
{
if (event->type() == QEvent::LanguageChange)
retranslateUi();
else if (event->type() == QEvent::StyleChange)
reStyle();
QScrollArea::changeEvent(event);
}
//void ProtocolDock::paintEvent(QPaintEvent *){}
void ProtocolDock::resizeEvent(QResizeEvent *event)
{
int width = this->visibleRegion().boundingRect().width();
@@ -319,6 +294,7 @@ void ProtocolDock::resizeEvent(QResizeEvent *event)
_pre_button->width()-_nxt_button->width();
width = std::max(width, 0);
_search_edit->setMinimumWidth(width);
_keyword_edit->setMinimumWidth(width-20);
QScrollArea::resizeEvent(event);
}
@@ -332,7 +308,7 @@ int ProtocolDock::get_protocol_index_by_id(QString id)
{
int dex = 0;
for (auto info : _decoderInfoList){
srd_decoder *dec = (srd_decoder *)(info->ObjectHandle);
srd_decoder *dec = (srd_decoder *)(info->_data_handle);
QString proid(dec->id);
if (id == proid){
return dex;
@@ -340,23 +316,24 @@ int ProtocolDock::get_protocol_index_by_id(QString id)
++dex;
}
return -1;
}
}
void ProtocolDock::on_add_protocol()
{
if (_decoderInfoList.size() == 0){
if (_decoderInfoList.size() == 0){
MsgBox::Show(NULL, "Protocol list is empty!");
return;
}
if (_protocol_combobox->currentIndex() == -1){
if (_selected_protocol_id == ""){
MsgBox::Show(NULL, "Please select a protocol!");
return;
}
int dex = _protocol_combobox->itemData(_protocol_combobox->currentIndex()).toInt();
int dex = this->get_protocol_index_by_id(_selected_protocol_id);
assert(dex >= 0);
//check the base protocol
srd_decoder *const dec = (srd_decoder *)(_decoderInfoList[dex]->ObjectHandle);
srd_decoder *const dec = (srd_decoder *)(_decoderInfoList[dex]->_data_handle);
QString pro_id(dec->id);
std::list<data::decode::Decoder*> sub_decoders;
@@ -373,7 +350,7 @@ void ProtocolDock::on_add_protocol()
while (base_dex != -1)
{
srd_decoder *base_dec = (srd_decoder *)(_decoderInfoList[base_dex]->ObjectHandle);
srd_decoder *base_dec = (srd_decoder *)(_decoderInfoList[base_dex]->_data_handle);
pro_id = QString(base_dec->id); //change base protocol
assert(base_dec->inputs);
@@ -418,7 +395,7 @@ bool ProtocolDock::add_protocol_by_id(QString id, bool silent, std::list<pv::dat
return false;
}
srd_decoder *const decoder = (srd_decoder *)(_decoderInfoList[dex]->ObjectHandle);
srd_decoder *const decoder = (srd_decoder *)(_decoderInfoList[dex]->_data_handle);
DecoderStatus *dstatus = new DecoderStatus();
dstatus->m_format = (int)DecoderDataFormat::hex;
@@ -924,54 +901,12 @@ void ProtocolDock::OnProtocolFormatChanged(QString format, void *handle){
}
}
}
void ProtocolDock::on_decoder_name_edited(const QString &value)
{
_bSettingList = true;
while (_protocol_combobox->count())
{
_protocol_combobox->removeItem(0);
}
for (auto info: _decoderInfoList){
srd_decoder *dec = (srd_decoder *)(info->ObjectHandle);
QString name(dec->name);
QString id(dec->id);
if (value == ""
|| name.indexOf(value, 0, Qt::CaseInsensitive) != -1
|| id.indexOf(value, 0, Qt::CaseInsensitive) != -1 ){
_protocol_combobox->addItem(QString::fromUtf8(dec->name), QVariant::fromValue(info->Index));
}
}
_protocol_combobox->setCurrentIndex(-1);
_protocol_combobox->lineEdit()->setText(value);
_bSettingList = false;
if (_key_find_timer.IsActived() == false){
//check input keep time
_key_find_timer.Start(100);
}
else{
_key_find_timer.ResetActiveTime();
}
}
void ProtocolDock::show_protocol_list_panel()
{
//press key end, to popup list panel
if (_key_find_timer.GetActiveTimeLong() >= 1000){
_key_find_timer.Stop();
_protocol_combobox->showPopup();
}
}
bool ProtocolDock::protocol_sort_callback(const DecoderInfoItem *o1, const DecoderInfoItem *o2)
{
srd_decoder *dec1 = (srd_decoder *)(o1->ObjectHandle);
srd_decoder *dec2 = (srd_decoder *)(o2->ObjectHandle);
srd_decoder *dec1 = (srd_decoder *)(o1->_data_handle);
srd_decoder *dec2 = (srd_decoder *)(o2->_data_handle);
const char *s1 = dec1->name;
const char *s2 = dec2->name;
char c1 = 0;
@@ -1002,24 +937,6 @@ bool ProtocolDock::protocol_sort_callback(const DecoderInfoItem *o1, const Decod
return true;
}
bool ProtocolDock::eventFilter(QObject *object, QEvent *event)
{
if ( event->type() == QEvent::KeyPress )
{
if (_protocol_combobox->IsPopup()){
_protocol_combobox->hidePopup();
}
}
return false;
}
void ProtocolDock::on_new_decoder_selected(int index)
{
if (index >= 0 && _bSettingList == false){
on_add_protocol();
}
}
QString ProtocolDock::parse_protocol_id(const char *id)
{
if (id == NULL || *id == 0){
@@ -1056,7 +973,7 @@ bool ProtocolDock::eventFilter(QObject *object, QEvent *event)
for (auto info : _decoderInfoList)
{
srd_decoder *dec = (srd_decoder *)(info->ObjectHandle);
srd_decoder *dec = (srd_decoder *)(info->_data_handle);
if (dec->outputs)
{
QString output_id = parse_protocol_id((char*)dec->outputs->data);
@@ -1074,10 +991,35 @@ bool ProtocolDock::eventFilter(QObject *object, QEvent *event)
return -1;
}
//-------------------------
void ProtocolDock::BeginEditKeyword()
{
show_protocol_select();
}
void ProtocolDock::show_protocol_select()
{
SearchComboBox *panel = new SearchComboBox(this);
for (auto info : _decoderInfoList)
{
srd_decoder *dec = (srd_decoder *)(info->_data_handle);
panel->AddDataItem(QString(dec->id), QString(dec->name), info);
}
panel->SetItemClickHandle(this);
panel->ShowDlg(_keyword_edit);
}
void ProtocolDock::OnItemClick(void *sender, void *data_handle)
{
if (data_handle != NULL){
DecoderInfoItem *info = (DecoderInfoItem*)data_handle;
srd_decoder *dec = (srd_decoder *)(info->_data_handle);
this->_keyword_edit->SetInputText(QString(dec->name));
_selected_protocol_id = QString(dec->id);
this->on_add_protocol();
}
}
} // namespace dock
} // namespace pv

40
DSView/pv/dock/protocoldock.h
View File

@@ -35,6 +35,7 @@
#include <QTableView>
#include <QSortFilterProxyModel>
#include <QLineEdit>
#include <QToolButton>
#include <vector>
#include <mutex>
@@ -42,13 +43,11 @@
#include "../data/decodermodel.h"
#include "protocolitemlayer.h"
#include "../ui/dscombobox.h"
#include "../dstimer.h"
#include "keywordlineedit.h"
#include "searchcombobox.h"
struct DecoderInfoItem{
int Index;
void *ObjectHandle; //srd_decoder* type
void *_data_handle; //srd_decoder* type
};
namespace pv {
@@ -68,7 +67,10 @@ class View;
namespace dock {
class ProtocolDock : public QScrollArea, public IProtocolItemLayerCallback
class ProtocolDock : public QScrollArea,
public IProtocolItemLayerCallback,
public IKeywordActive,
public ISearchItemClick
{
Q_OBJECT
@@ -88,7 +90,7 @@ private:
void reStyle();
protected:
void paintEvent(QPaintEvent *);
//void paintEvent(QPaintEvent *);
void resizeEvent(QResizeEvent *);
int get_protocol_index_by_id(QString id);
@@ -101,6 +103,12 @@ private:
void OnProtocolDelete(void *handle);
void OnProtocolFormatChanged(QString format, void *handle);
//IKeywordActive
void BeginEditKeyword();
//ISearchItemClick
void OnItemClick(void *sender, void *data_handle);
signals:
void protocol_updated();
@@ -121,15 +129,12 @@ private slots:
void search_done();
void search_changed();
void search_update();
void on_decoder_name_edited(const QString &value);
void on_new_decoder_selected(int index);
void show_protocol_select();
private:
private:
static int decoder_name_cmp(const void *a, const void *b);
void resize_table_view(data::DecoderModel *decoder_model);
static bool protocol_sort_callback(const DecoderInfoItem *o1, const DecoderInfoItem *o2);
void show_protocol_list_panel();
bool eventFilter(QObject *object, QEvent *event);
private:
SigSession *_session;
@@ -152,8 +157,7 @@ private:
QLabel *_dn_title_label;
QPushButton *_add_button;
QPushButton *_del_all_button;
DsComboBox *_protocol_combobox;
QPushButton *_del_all_button;
QVBoxLayout *_up_layout;
std::vector <ProtocolItemLayer*> _protocol_lay_items; //protocol item layers
@@ -162,14 +166,12 @@ private:
QPushButton *_dn_nav_button;
QPushButton *_search_button;
std::vector<DecoderInfoItem*> _decoderInfoList;
KeywordLineEdit *_keyword_edit;
QString _selected_protocol_id;
QToolButton *_arrow;
mutable std::mutex _search_mutex;
bool _search_edited;
bool _searching;
bool _add_silent;
DsTimer _key_find_timer;
bool _bSettingList;
bool _search_edited;
};
} // namespace dock

169
DSView/pv/dock/searchcombobox.cpp Normal file
View File

@@ -0,0 +1,169 @@
#include "searchcombobox.h"
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QPoint>
#include <QLineEdit>
#include <QScrollBar>
#include <QDebug>
//----------------------ComboButtonItem
ComboButtonItem::ComboButtonItem(QWidget *parent, ISearchItemClick *click, void *data_handle)
:QPushButton(parent)
{
_click = click;
_data_handle = data_handle;
}
void ComboButtonItem::mousePressEvent(QMouseEvent *e)
{
if (_click != NULL){
_click->OnItemClick(this, _data_handle);
}
}
//----------------------SearchComboBox
SearchComboBox::SearchComboBox(QWidget *parent)
: QDialog(parent)
{
_bShow = false;
_item_click = NULL;
setWindowFlags(Qt::Dialog | Qt::FramelessWindowHint | Qt::WindowSystemMenuHint);
}
SearchComboBox::~SearchComboBox(){
//release resource
for (auto o : _items){
delete o;
}
_items.clear();
}
void SearchComboBox::ShowDlg(QWidget *editline)
{
if (_bShow)
return;
_bShow = true;
int w = 350;
int h = 550;
int eh = 20;
if (editline != NULL){
w = editline->width();
}
this->setFixedSize(w, h);
QVBoxLayout *grid = new QVBoxLayout(this);
this->setLayout(grid);
grid->setContentsMargins(0,0,0,0);
grid->setAlignment(Qt::AlignTop);
grid->setSpacing(2);
QLineEdit *edit = new QLineEdit(this);
edit->setMaximumWidth(this->width());
grid->addWidget(edit);
eh = edit->height();
QWidget *panel= new QWidget(this);
panel->setContentsMargins(0,0,0,0);
panel->setFixedSize(w, h - eh);
grid->addWidget(panel);
QWidget *listPanel = new QWidget(panel);
QVBoxLayout *listLay = new QVBoxLayout(listPanel);
listLay->setContentsMargins(2, 2, 20, 2);
listLay->setSpacing(0);
listLay->setAlignment(Qt::AlignTop);
for(auto o : _items)
{
ComboButtonItem *bt = new ComboButtonItem(panel, this, o);
bt->setText(o->_name);
bt->setObjectName("flat");
bt->setMaximumWidth(w - 20);
bt->setMinimumWidth(w - 20);
o->_control = bt;
listLay->addWidget(bt);
}
_scroll = new QScrollArea(panel);
_scroll->setWidget(listPanel);
_scroll->setStyleSheet("QScrollArea{border:none;}");
_scroll->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
_scroll->setFixedSize(w, h - eh);
if (editline != NULL)
{
QPoint p1 = editline->pos();
QPoint p2 = editline->mapToGlobal(p1);
int x = p2.x() - p1.x();
int y = p2.y() - p1.y();
this->move(x, y);
}
edit->setFocus();
this->show();
connect(edit, SIGNAL(textEdited(const QString &)),
this, SLOT(on_keyword_changed(const QString &)));
}
void SearchComboBox::AddDataItem(QString id, QString name, void *data_handle)
{
SearchDataItem *item = new SearchDataItem();
item->_id = id;
item->_name = name;
item->_data_handle = data_handle;
this->_items.push_back(item);
}
void SearchComboBox::changeEvent(QEvent *event)
{
if (event->type() == QEvent::ActivationChange){
if (this->isActiveWindow() == false){
this->close();
this->deleteLater();
return;
}
}
QWidget::changeEvent(event);
}
void SearchComboBox::OnItemClick(void *sender, void *data_handle)
{
if (data_handle != NULL && _item_click){
SearchDataItem *item = (SearchDataItem*)data_handle;
this->close();
ISearchItemClick *click = _item_click;
this->deleteLater();
click->OnItemClick(this, item->_data_handle);
}
}
void SearchComboBox::on_keyword_changed(const QString &value)
{
if (_items.size() == 0)
return;
for(auto o : _items)
{
if (value == ""
|| o->_name.indexOf(value, 0, Qt::CaseInsensitive) >= 0
|| o->_id.indexOf(value, 0, Qt::CaseInsensitive) >= 0){
if (o->_control->isHidden()){
o->_control->show();
}
}
else if (o->_control->isHidden() == false){
o->_control->hide();
}
}
_scroll->verticalScrollBar()->setValue(0);
}

79
DSView/pv/dock/searchcombobox.h Normal file
View File

@@ -0,0 +1,79 @@
#ifndef SEARCHCOMBOBOX_H
#define SEARCHCOMBOBOX_H
#include <QObject>
#include <QDialog>
#include <QWidget>
#include <QMouseEvent>
#include <QPushButton>
#include <QString>
#include <vector>
#include <QEvent>
#include <QScrollArea>
class ISearchItemClick{
public:
virtual void OnItemClick(void *sender, void *data_handle)=0;
};
//----------------------ComboButtonItem
class ComboButtonItem : public QPushButton
{
Q_OBJECT
public:
ComboButtonItem(QWidget *parent, ISearchItemClick *click, void *data_handle);
protected:
void mousePressEvent(QMouseEvent *e);
private:
void *_data_handle;
ISearchItemClick *_click;
};
//----------------------SearchDataItem
class SearchDataItem{
public:
QString _id;
QString _name;
void *_data_handle;
QWidget *_control;
};
//----------------------SearchComboBox
class SearchComboBox : public QDialog, ISearchItemClick
{
Q_OBJECT
public:
explicit SearchComboBox(QWidget *parent = nullptr);
~SearchComboBox();
void ShowDlg(QWidget *editline);
void AddDataItem(QString id, QString name, void *data_handle);
inline void SetItemClickHandle(ISearchItemClick *click){
_item_click = click;
}
protected:
void changeEvent(QEvent *event);
private slots:
void on_keyword_changed(const QString &value);
private:
//ISearchItemClick
void OnItemClick(void *sender, void *data_handle);
private:
bool _bShow;
std::vector<SearchDataItem*> _items;
ISearchItemClick *_item_click;
QScrollArea *_scroll;
};
#endif // SEARCHCOMBOBOX_H

17
DSView/pv/dsvdef.cpp
View File

@@ -62,23 +62,6 @@ namespace DecoderDataFormat
namespace app
{
QWidget* get_app_window_instance(QWidget *ins, bool bSet){
static QWidget *g_ins = NULL;
if (bSet){
g_ins = ins;
}
return g_ins;
}
bool is_app_top_window(QWidget* w){
QWidget *top =get_app_window_instance(NULL, NULL);
if (top && top == w){
return true;
}
return false;
}
void set_utf8(QTextStream &stream){
#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
stream.setEncoding(QStringConverter::Utf8);

6
DSView/pv/dsvdef.h
View File

@@ -53,7 +53,7 @@ class QTextStream;
#define RELEASE_ARRAY(a) for (auto ptr : (a)){delete ptr;} (a).clear();
#define ABS_VAL(x) (x>0?x:-x)
#define ABS_VAL(x) ((x) > 0 ? (x) : -(x))
namespace DecoderDataFormat
{
@@ -71,10 +71,6 @@ namespace DecoderDataFormat
namespace app
{
QWidget* get_app_window_instance(QWidget *ins, bool bSet);
bool is_app_top_window(QWidget* w);
void set_utf8(QTextStream &stream);
}

5
DSView/pv/mainframe.cpp
View File

@@ -47,6 +47,7 @@
#include "dsvdef.h"
#include "config/appconfig.h"
#include "ui/msgbox.h"
#include "appcontrol.h"
#include <algorithm>
@@ -61,6 +62,8 @@ MainFrame::MainFrame()
_titleBar = NULL;
_mainWindow = NULL;
AppControl::Instance()->SetTopWindow(this);
setAttribute(Qt::WA_TranslucentBackground);
// Make this a borderless window which can't
// be resized or moved via the window system
@@ -77,8 +80,6 @@ MainFrame::MainFrame()
QIcon icon;
icon.addFile(QString::fromUtf8(":/icons/logo.svg"), QSize(), QIcon::Normal, QIcon::Off);
setWindowIcon(icon);
app::get_app_window_instance(this, true);
// Title
_titleBar = new toolbars::TitleBar(true, this);

21
DSView/pv/mainwindow.cpp
View File

@@ -103,7 +103,7 @@ MainWindow::MainWindow(QWidget *parent) :
_msg(NULL)
{
_control = AppControl::Instance();
_control->GetSession()->set_callback(this);
_control->GetSession()->set_callback(this);
_bFirstLoad = true;
setup_ui();
@@ -1140,7 +1140,7 @@ bool MainWindow::load_session_json(QJsonDocument json, bool file_dev, bool bDeco
return true;
}
bool MainWindow::gen_session_json(QJsonArray &array){
bool MainWindow::gen_session_json(QJsonObject &sessionVar){
SigSession *_session = _control->GetSession();
AppConfig &app = AppConfig::Instance();
@@ -1148,7 +1148,7 @@ bool MainWindow::gen_session_json(QJsonArray &array){
GVariant *gvar;
gsize num_opts;
const sr_dev_inst *const sdi = _session->get_device()->dev_inst();
QJsonObject sessionVar;
QJsonArray channelVar;
sessionVar["Version"]= QJsonValue::fromVariant(Session_Version);
sessionVar["Device"] = QJsonValue::fromVariant(sdi->driver->name);
@@ -1230,8 +1230,7 @@ bool MainWindow::gen_session_json(QJsonArray &array){
if (_session->get_device()->dev_inst()->mode == DSO) {
sessionVar["measure"] = _view->get_viewstatus()->get_session();
}
array.push_back(sessionVar);
return true;
}
@@ -1246,10 +1245,10 @@ bool MainWindow::on_store_session(QString name)
QTextStream outStream(&sessionFile);
app::set_utf8(outStream);
QJsonArray jsonArray;
if (!gen_session_json(jsonArray))
QJsonObject sessionVar;
if (!gen_session_json(sessionVar))
return false;
QJsonDocument sessionDoc(jsonArray);
QJsonDocument sessionDoc(sessionVar);
//sessionFile.write(QString::fromUtf8(sessionDoc.toJson()));
outStream << QString::fromUtf8(sessionDoc.toJson());
sessionFile.close();
@@ -1258,10 +1257,10 @@ bool MainWindow::on_store_session(QString name)
bool MainWindow::genSessionData(std::string &str)
{
QJsonArray jsonArray;
if (!gen_session_json(jsonArray))
QJsonObject sessionVar;
if (!gen_session_json(sessionVar))
return false;
QJsonDocument sessionDoc(jsonArray);
QJsonDocument sessionDoc(sessionVar);
QString data = QString::fromUtf8(sessionDoc.toJson());
str.append(data.toLatin1().data());
return true;

2
DSView/pv/mainwindow.h
View File

@@ -178,7 +178,7 @@ private:
void data_received();
//------private
bool gen_session_json(QJsonArray &array);
bool gen_session_json(QJsonObject &sessionVar);
private:
AppControl *_control;

4
DSView/pv/toolbars/titlebar.cpp
View File

@@ -32,6 +32,7 @@
#include <QStyleOption>
#include <assert.h>
#include "../config/appconfig.h"
#include "../appcontrol.h"
#include "../dsvdef.h"
@@ -192,7 +193,8 @@ void TitleBar::mousePressEvent(QMouseEvent* event)
{
int x = event->pos().x();
int y = event->pos().y();
bool bTopWidow = app::is_app_top_window(_parent);
bool bTopWidow = AppControl::Instance()->GetTopWindow() == _parent;
bool bClick = (x >= 6 && y >= 5 && x <= width() - 6); //top window need resize hit check
if (!bTopWidow || bClick ){

7
DSView/pv/ui/msgbox.cpp
View File

@@ -25,6 +25,7 @@
#include <QMessageBox>
#include <QString>
#include "../dsvdef.h"
#include "../appcontrol.h"
//QMessageBox::information(NULL, "Title", "Content",QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
//QMessageBox::information(NULL, "Title", "Content",QMessageBox::Yes|QMessageBox::No);
@@ -40,7 +41,7 @@ void MsgBox::Show(const char *title, const char *text, QWidget *parent)
str.append(text);
if (parent == NULL){
parent = app::get_app_window_instance(NULL, false);
parent = AppControl::Instance()->GetTopWindow();
}
pv::dialogs::DSMessageBox msg(parent, title);
@@ -59,8 +60,8 @@ bool MsgBox::Confirm(const char *text, QWidget *parent)
str.append("\n");
str.append(text);
if (parent == NULL){
parent = app::get_app_window_instance(NULL, false);
if (parent == NULL){
parent = AppControl::Instance()->GetTopWindow();
}
pv::dialogs::DSMessageBox msg(parent, "Question");

12
DSView/pv/view/decodetrace.cpp
View File

@@ -55,6 +55,7 @@
#include "../dsvdef.h"
#include "../ui/dscombobox.h"
#include "../ui/msgbox.h"
#include "../appcontrol.h"
#include <QDebug>
using namespace boost;
@@ -357,7 +358,8 @@ bool DecodeTrace::create_popup()
_form_base_height = 0;
_decoder_container = NULL;
dialogs::DSDialog dlg;
QWidget *topWindow = AppControl::Instance()->GetTopWindow();
dialogs::DSDialog dlg(topWindow);
//dlg.setMinimumSize(500,600);
create_popup_form(&dlg);
@@ -741,7 +743,7 @@ void DecodeTrace::create_decoder_form(
decoder_form->setFormAlignment(Qt::AlignLeft);
decoder_form->setLabelAlignment(Qt::AlignLeft);
decoder_form->setFieldGrowthPolicy(QFormLayout::AllNonFixedFieldsGrow);
// Add the mandatory channels
for(l = decoder->channels; l; l = l->next) {
const struct srd_channel *const pdch =
@@ -756,7 +758,7 @@ void DecodeTrace::create_decoder_form(
_probe_selectors.push_back(s);
connect(combo, SIGNAL(currentIndexChanged(int)), this, SLOT(on_probe_selected(int)));
}
}
// Add the optional channels
for(l = decoder->opt_channels; l; l = l->next) {
@@ -777,10 +779,8 @@ void DecodeTrace::create_decoder_form(
// Add the options
auto binding = new prop::binding::DecoderOptions(decoder_stack, dec);
binding->add_properties_to_form(decoder_form, true);
_bindings.push_back(binding);
pv::widgets::DecoderGroupBox *const group =
new pv::widgets::DecoderGroupBox(decoder_stack, dec, decoder_form, parent);

23
DSView/pv/view/viewport.cpp
View File

@@ -44,6 +44,7 @@
#include "../config/appconfig.h"
#include "../dsvdef.h"
#include "../appcontrol.h"
using namespace std;
@@ -88,6 +89,7 @@ Viewport::Viewport(View &parent, View_type type) :
_edge_hit = false;
transfer_started = false;
timer_cnt = 0;
_clickX = 0;
// drag inertial
_drag_strength = 0;
@@ -499,6 +501,7 @@ void Viewport::mousePressEvent(QMouseEvent *event)
{
assert(event);
_clickX = event->globalPos().x();
_mouse_down_point = event->pos();
_mouse_down_offset = _view.offset();
_drag_strength = 0;
@@ -757,6 +760,9 @@ void Viewport::mouseMoveEvent(QMouseEvent *event)
void Viewport::mouseReleaseEvent(QMouseEvent *event)
{
assert(event);
bool quickScroll = AppConfig::Instance()._appOptions.quickScroll;
bool isMaxWindow = AppControl::Instance()->TopWindowIsMaximized();
if (_type != TIME_VIEW){
update();
@@ -769,7 +775,22 @@ void Viewport::mouseReleaseEvent(QMouseEvent *event)
_view.session().get_capture_state() == SigSession::Stopped) {
//priority 1
//try to quick scroll view...
if (_action_type == NO_ACTION && AppConfig::Instance()._appOptions.quickScroll) {
int curX = event->globalPos().x();
int moveLong = ABS_VAL(curX - _clickX);
int maxWidth = this->geometry().width();
float mvk = (float) moveLong / (float)maxWidth;
if (quickScroll){
quickScroll = false;
if (isMaxWindow && mvk > 0.5f){
quickScroll = true;
}
else if (!isMaxWindow && mvk > 0.6f){
quickScroll = true;
}
}
if (_action_type == NO_ACTION && quickScroll) {
const double strength = _drag_strength*DragTimerInterval*1.0/_elapsed_time.elapsed();
if (_elapsed_time.elapsed() < 200 &&
abs(_drag_strength) < MinorDragOffsetUp &&

9
DSView/pv/view/viewport.h
View File

@@ -217,10 +217,11 @@ private:
int _dso_ym_start;
int _dso_ym_end;
int _waiting_trig;
bool _dso_trig_moved;
bool _curs_moved;
bool _xcurs_moved;
int _waiting_trig;
bool _dso_trig_moved;
bool _curs_moved;
bool _xcurs_moved;
int _clickX;
};
} // namespace view

12
DSView/themes/dark.qss
View File

@@ -62,6 +62,18 @@ QWidget:item:selected
}
*/
QPushButton#flat{
text-align:left;
border:none;
font-size:14px;
}
QPushButton#flat:hover
{
background-color: #177cb0;
color: #801dae;
}
QCheckBox
{
spacing: 0px;

12
DSView/themes/light.qss
View File

@@ -59,6 +59,18 @@ QWidget:item:selected
}
*/
QPushButton#flat{
text-align:left;
border:none;
font-size:14px;
}
QPushButton#flat:hover
{
background-color: #44cef6;
color: #801dae;
}
QCheckBox
{
spacing: 0px;

BIN
doc/Decoder develop base course.docx
View File

Binary file not shown.

195
libsigrokdecode4DSL/decoders/example/pd.py
View File

@@ -20,148 +20,181 @@
##
## 开发脚本的前提条件是必须掌握python语言
## 非windows用户，想要打印出信息，用self.printlog(string),并在控制台下运行DSView。但是最终需要注释掉，因为影响性能。
## 更复杂的协议请查考(0-i2c、0-spi、 0-uart、1-i2c、1-spi、1-uart)
## 底层模块提供的属性有：
## 1. samplenum 数据样品位置
## 2. matched 本次查找调用wait匹配的信息，返回一个uint64类型数值，表示０到63个通道的匹配信息
## The prerequisite for developing scripts is to master Python language
## text block fill color table:
## [#EF2929,#F66A32,#FCAE3E,#FBCA47,#FCE94F,#CDF040,#8AE234,#4EDC44,#55D795,#64D1D2
## ,#729FCF,#D476C4,#9D79B9,#AD7FA8,#C2629B,#D7476F]
## 导出核心模块类
# 导出核心模块类，c代码实现的类
import sigrokdecode as srd
## 本协议模块类
# 协议模块类
class Decoder(srd.Decoder):
## 必须的
# 这里定义类的一些全局变量，有一些是底层框架要求必须要写的，其它提根据需要
# 自己加，注意缩进，不清楚请查看python手册
# 说明需要安装的python版本
api_version = 3
## 协议标识，必须唯一
## The protocol ID, which must be unique
# 协议标识，必须唯一，这里我们用"example"给协议命名
id = 'example'
## 协议名称, 不一定要求跟标识一致
## The protocol name, it not necessarily consistent with ID
name = 'example'
# 协议名称, 不一定要求跟标识一致
name = 'Example'
## 协议长名称
## Long name
longname = 'example-devel'
# 协议长名称
longname = 'example-lala'
## 简介内容
## Descript text
desc = 'This is an example of protocol development'
# 简介内容
desc = 'This is an example of protocol'
## 开源协议
# 开源协议
license = 'gplv2+'
## 接收的输入的数据源名
## Ten input data source name
# 接收的输入的数据源名，如果是多层协议一起工作，可使用上一个协议的输出名
inputs = ['logic']
## 输出的数据类别名，可作为下层协议的输入数据源名
## The output data source name
# 输出的数据源名，多层协议模式下，可作为下层协议的输入数据源名
outputs = ['test']
## 适用范围标签
# 适用范围标签
tags = ['Embedded/industrial']
## 必须要绑定的通道定义，将在界面上可见
## id:通道标识, 任意命名
## type:类型，根据需要设置一个值, -1:COMMON,0:SCLK,1:SDATA,2:ADATA
## name:标签名
## desc:该通道的说明
# 必须要绑定的通道定义，将在界面上可见
# id:通道标识, 任意命名
# type:类型，根据需要设置一个值, -1:COMMON,0:SCLK,1:SDATA,2:ADATA
# name:标签名
# desc:该通道的说明
# 注意元组的最后的逗号不能少
channels = (
{'id': 'c1', type:0, 'name': 'c1', 'desc': 'chan1-input'},
)
## 可选通道，其它跟上面的一样
# 可选通道，其它跟上面的一样
optional_channels = (
{'id': 'c2', type:0, 'name': 'c2', 'desc': 'chan２-input'},
{'id': 'c2', type:0, 'name': 'c2', 'desc': 'chan2-input'},
)
## 提供给用户通过界面设置的参数，根据业务需要来定义
# 提供给用户通过界面设置的参数，根据业务需要来定义
# 通过self.options[id]取值，id就是各个项的id值，比如下面的"wordsize"
options = (
{'id': 'bit-len', 'desc': 'match bit length', 'default': 16, 'values': (8,16)},
{'id': 'mode', 'desc': 'work mode', 'default': 'up','values': ('up','low')},
# 这种参数是一个下拉列表
{'id': 'debug_bits', 'desc': 'Print each bit', 'default': 'no',
'values': ('yes', 'no')},
# 这是一个输入框
{'id': 'wordsize', 'desc': 'Data wordsize (# bus cycles)', 'default': 0},
)
##　解析结果项定义
#＃ annotations里的每一项可以有2到3个属性，当有３个属性时，第一个表示类型
## 类型对应0-16个颜色，当类型范围在200-299时，将绘制边沿箭头
# 解析结果项定义
# annotations里的每一项可以有2到3个属性，当有３个属性时，第一个表示类型
# 类型对应0-16个颜色，当类型范围在200-299时，将绘制边沿箭头
annotations = (
('1', 'test-data1', 'example test data1'),
('2', 'test-data2', 'example test data2'),
('222', 'test-data3', 'example test data3'),
('1', 'data1', 'test data1'),
('2', 'data2', 'test data2'),
('222', 'data3', 'test data3'),
)
## 解析结果的行定义
# 解析结果行定义
annotation_rows = (
('lab1', 'the lab1', (0,)), #可输出第1个定义的annotations类型
('lab2', 'the lab2', (1,2)), #可输出第1个和第2个定义的annotations类型
# (0,)表示可输出第1个定义的annotations类型
('lab1', 'row1', (0,)),
# (1,2)表示可输出第1个和第2个定义的annotations类型
('lab2', 'row2', (1,2)),
)
## 构造函数，自动被调用
# 构造函数，自动被调用
def __init__(self):
# 这里调用一个类成员函数，完成一些参数的初始化
self.reset()
## 在这里做一些重置和定义私有变量工作
# 重置函数，在这里做一些重置和定义类私有变量工作
def reset(self):
# 定义一个私有变量count
self.count = 0
## 脚本开始运行时，会自动调用
## 注册一些解析结果类型
## 有: OUTPUT_ANN，OUTPUT_PYTHON，OUTPUT_BINARY，OUTPUT_META
# 开始执行解码任务时，由c底层代码自动调用一次
# 这里，完成一些解码结果项annotation类型的注册
# 类型有: OUTPUT_ANN，OUTPUT_PYTHON，OUTPUT_BINARY，OUTPUT_META
# self.register函数是c底层类提供的
def start(self):
self.out_ann = self.register(srd.OUTPUT_ANN)
#self.out_python = self.register(srd.OUTPUT_PYTHON)
## 定义一个输出函数
## a,b为采样起点和终点, value为要输出的数值
def put_row1(self, a, b, value):
# '@%02X', 前边加@是告诉底层模块这是一个数值数据，显示格式可转化为hex/oct/bin/acii/dec
# {$}是占位符,内容由数值部分填充
# @特殊符号和{$}占位符的特性，只有DSView版本在1.2.0以上才支持
# []描述输出内容，第一个元素表示annotation序号,annotation的输出在哪一行由annotation_rows集合定决定
self.put(a, b, self.out_ann, [0, ['r1:{$}', '@%02X' % value]])
def put_row2(self, a, b, value):
self.put(a, b, self.out_ann, [2, ['r2:{$}', '@%02X' % value]])
# 定义一个输出函数
# a,b为采样位置的起点和终点
# ann为annotations定义的项序号
# data是一个列表，列表里有１到３个字符串，它们将显示到屏幕
# annotation输出到哪一行由annotation_rows决定
# self.out_ann就是上面注册的消息类型了
# self.put是c底层类提供的函数
def put_ann(self, a, b, ann, data):
self.put(a, b, self.out_ann, [ann, data])
## 触发解析工作
# 解码函数，解码任务开始时由c底层代码调用
# 这里不断循环等待所有采样数据被处理完成
# 下面的示例代码是解析某一通道的数据，从向上边沿开始到向下边沿结束，输出它们的样品位置差值，
# 奇数次显示第二行，偶数次显示在第一行，我们只指定annotations里定义的序号
# 软件会自动根据annotation_rows的设置，决定显示在哪一行
def decode(self):
# 次数计数
times = 0
lst_dex = self.samplenum
# 向上边沿样品位置
rising_sample = 0
# 条件参数列表
flag_arr = [{0:'r'}, {0:'f'}]
# wait参数的条件序号
flag_dex = 0
# 不断循环，处理完所有数据
while True:
# 从原始数据中按条件匹配数据，用于接受返回值的元组里的变量个数由通道数决定
# 如果可选通道未绑定真实通道，则返回255,比如这里的b变成255
# wait()不带条件，表示进行所有匹配
#(a,b) = self.wait()
(a,b) = self.wait(flag_arr[flag_dex])
# 边沿条件
edge = flag_arr[flag_dex]
# 取一个条件，调用wait函数，找到符合条件的数据
# (a,b)是一个元组，里边的变量数一定要跟channel数一致
(a,b) = self.wait(edge)
# 条件在向上边沿和向下边沿中切换
# 初始是向上边沿，取到样品位置后，切换成下向边沿
if flag_dex == 0:
flag_dex = 1
lst_dex = self.samplenum
# 保存向上边沿采样位置
rising_sample = self.samplenum
else:
flag_dex = 0
# 打印次数计数加１
times += 1
if times % 2 == 0:
self.put_row1(lst_dex, self.samplenum, self.samplenum - lst_dex)
else:
self.put_row2(lst_dex, self.samplenum, self.samplenum - lst_dex)
#self.put_row3(lst_dex, self.samplenum, 0)
# 向下边沿采样位置
falling_sample = self.samplenum
# 向下边沿和向上边沿采样位置差
v = falling_sample - rising_sample
# 转换成16进制的字符串
s = '%02X' % v
# 对times求余得值在0和1中变换,对应annotation的序号
ann = times % 2
self.put_ann(rising_sample, falling_sample, ann, [s])
# wait({0:'f'}), 0表示通道序号(从0开始)，'f'表示查找下边沿
# wait()可传多个条件，与条件:{0:'f',１:'r'},　或条件：[{0:'f'},{１:'r'}]
# h:高电平，l:低电平，r:上边沿，f:下边沿，e:上沿或下沿, n:要么０，要么１
# (a,b) = self.wait([{0:'f'}])
# self.wait()可带参数，也可以不带参数，不带参数时将返回每个采样数据
# 参数{0:'r'}， 0表示匹配channels第１项绑定的通道，'r'表示查找向上边沿
# wait函数可传多个条件，与条件:{0:'f',１:'r'},　或条件：[{0:'f'},{１:'r'}]
# h:高电平，l:低电平，r:向上边沿，f:向下边沿，e:向上沿或向下沿, n:要么０，要么１
# wait函数前的变量(a,b)，对应的数量由定义的channels里的通道数决定，包括可选通道
# optional_channels 。例如：channels和optional_channels共定义了４个通道，
# 则变成(a,b,c,d) = self.wait()，共四个变量
# 底层模块提供的属性：
# 1. self.samplenum 当前wait()调用匹配结束的采样点位置
# 2. self.matched 本次调用wait()后所有通道的匹配结果信息，是一个uint64类型数值，
# 表示０到63个通道的匹配信息，通过位运算来获取具体信息。