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update: decoder options ui

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dreamsourcelabTAI
2022-04-25 11:31:07 +08:00
parent dc7ba92ce6
commit 74cc65b529
2 changed files with 525 additions and 0 deletions
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417
DSView/pv/dialogs/decoderoptionsdlg.cpp Normal file
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/*
* This file is part of the DSView project.
* DSView is based on PulseView.
*
* Copyright (C) 2022 DreamSourceLab <support@dreamsourcelab.com>
*
* 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "decoderoptionsdlg.h"
#include <libsigrokdecode4DSL/libsigrokdecode.h>
#include <QScrollArea>
#include <QDialogButtonBox>
#include <assert.h>
#include <QVBoxLayout>
#include <QLabel>
#include <QGridLayout>
#include <QFormLayout>
#include <QScrollArea>
#include "../data/decoderstack.h"
#include "../prop/binding/decoderoptions.h"
#include "../data/decode/decoder.h"
#include "../ui/dscombobox.h"
#include "../view/logicsignal.h"
#include "../appcontrol.h"
#include "../sigsession.h"
#include "../view/view.h"
#include "../view/cursor.h"
#include "../widgets/decodergroupbox.h"
#include "../view/decodetrace.h"
#include "../ui/msgbox.h"
#include <QDebug>
namespace pv {
namespace dialogs {
DecoderOptionsDlg::DecoderOptionsDlg(QWidget *parent)
:DSDialog(parent)
{
_start_index = 0;
_end_index = 0;
}
DecoderOptionsDlg::~DecoderOptionsDlg()
{
for(auto p : _bindings){
delete p;
}
_bindings.clear();
}
void DecoderOptionsDlg::load_options(view::DecodeTrace *trace)
{
assert(trace);
_trace = trace;
DSDialog *dlg = this;
QWidget *line = NULL;
QFormLayout *form = new QFormLayout();
form->setContentsMargins(0, 0, 0, 0);
form->setVerticalSpacing(5);
form->setFormAlignment(Qt::AlignLeft);
form->setLabelAlignment(Qt::AlignLeft);
form->setFieldGrowthPolicy(QFormLayout::AllNonFixedFieldsGrow);
dlg->layout()->addLayout(form);
dlg->setTitle(tr("Decoder Options"));
//scroll pannel
QWidget *scroll_pannel = new QWidget();
QHBoxLayout *scroll_lay = new QHBoxLayout();
scroll_lay->setContentsMargins(0, 0, 0, 0);
scroll_lay->setAlignment(Qt::AlignLeft);
scroll_pannel->setLayout(scroll_lay);
form->addRow(scroll_pannel);
// decoder options
QWidget *decoder_container = new QWidget();
QVBoxLayout *decoder_lay = new QVBoxLayout();
decoder_lay->setContentsMargins(0, 0, 0, 0);
decoder_lay->setDirection(QBoxLayout::TopToBottom);
decoder_container->setLayout(decoder_lay);
// form->addRow(decoder_container);
scroll_lay->addWidget(decoder_container);
load_decoder_forms(decoder_container);
if (_trace->decoder()->stack().size() > 0){
// form->addRow(new QLabel(tr("<i>* Required channels</i>"), dlg));
}
//line
line = new QWidget();
line->setMinimumHeight(3);
line->setMaximumHeight(3);
form->addRow(line);
//Add region combobox
_start_comboBox = new DsComboBox(dlg);
_end_comboBox = new DsComboBox(dlg);
_start_comboBox->addItem("Start");
_end_comboBox->addItem("End");
_start_comboBox->setMinimumContentsLength(7);
_end_comboBox->setMinimumContentsLength(7);
auto view = _trace->get_view();
if (view) {
int index = 1;
for(auto i = view->get_cursorList().begin();
i != view->get_cursorList().end(); i++) {
QString curCursor = tr("Cursor ")+QString::number(index);
_start_comboBox->addItem(curCursor);
_end_comboBox->addItem(curCursor);
index++;
}
}
// invalid cursor index
if (_start_index >= _start_comboBox->count())
_start_index = 0;
if (_end_index >= _end_comboBox->count())
_end_index = 0;
_start_comboBox->setCurrentIndex(_start_index);
_end_comboBox->setCurrentIndex(_end_index);
on_region_set(0); // set default sample range
form->addRow(_start_comboBox, new QLabel(
tr("Decode start cursor from")));
form->addRow(_end_comboBox, new QLabel(
tr("Decode end cursor to")));
// Add ButtonBox (OK/Cancel)
QDialogButtonBox *button_box = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel,
Qt::Horizontal, dlg);
//line
line = new QWidget();
line->setMinimumHeight(20);
form->addRow(line);
QHBoxLayout *confirm_button_box = new QHBoxLayout;
confirm_button_box->addWidget(button_box, 0, Qt::AlignRight);
form->addRow(confirm_button_box);
// scroll
QSize tsize = dlg->sizeHint();
int w = tsize.width();
int h = tsize.height();
if (h > 700)
{
int other_height = 235;
QScrollArea *scroll = new QScrollArea(scroll_pannel);
scroll->setWidget(decoder_container);
scroll->setStyleSheet("QScrollArea{border:none;}");
scroll->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
dlg->setFixedSize(w + 20, 700);
scroll_pannel->setFixedSize(w, 700 - other_height);
scroll->setFixedSize(w - 18, 700 - other_height);
}
connect(_start_comboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(on_region_set(int)));
connect(_end_comboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(on_region_set(int)));
connect(button_box, SIGNAL(accepted()), dlg, SLOT(on_accept()));
connect(button_box, SIGNAL(rejected()), dlg, SLOT(reject()));
}
void DecoderOptionsDlg::load_decoder_forms(QWidget *container)
{
using pv::data::decode::Decoder;
assert(container);
int dex = 0;
for(auto dec : _trace->decoder()->stack())
{
++dex;
//spacing
if (dex > 1){
QWidget *l = new QWidget();
l->setMinimumHeight(1);
l->setMaximumHeight(1);
// l->setStyleSheet("background-color:#4b5cc4");
//container->layout()->addWidget(l);
}
QWidget *panel = new QWidget(container);
QFormLayout *form = new QFormLayout();
form->setContentsMargins(0,0,0,0);
panel->setLayout(form);
container->layout()->addWidget(panel);
create_decoder_form(dec, panel, form);
}
}
DsComboBox* DecoderOptionsDlg::create_probe_selector(
QWidget *parent, const data::decode::Decoder *dec,
const srd_channel *const pdch)
{
assert(dec);
const auto &sigs = AppControl::Instance()->GetSession()->get_signals();
data::decode::Decoder *_dec = const_cast<data::decode::Decoder*>(dec);
auto probe_iter = _dec->channels().find(pdch);
DsComboBox *selector = new DsComboBox(parent);
selector->addItem("-", QVariant::fromValue(-1));
if (probe_iter == _dec->channels().end())
selector->setCurrentIndex(0);
for(size_t i = 0; i < sigs.size(); i++) {
const auto s = sigs[i];
assert(s);
if (dynamic_cast<view::LogicSignal*>(s) && s->enabled())
{
selector->addItem(s->get_name(),
QVariant::fromValue(s->get_index()));
if (probe_iter != _dec->channels().end()) {
if ((*probe_iter).second == s->get_index())
selector->setCurrentIndex(i + 1);
}
}
}
return selector;
}
void DecoderOptionsDlg::on_region_set(int index)
{
(void)index;
const uint64_t last_samples = AppControl::Instance()->GetSession()->cur_samplelimits() - 1;
const int index1 = _start_comboBox->currentIndex();
const int index2 = _end_comboBox->currentIndex();
uint64_t decode_start, decode_end;
auto view = _trace->get_view();
if (index1 == 0) {
decode_start = 0;
} else {
decode_start = view->get_cursor_samples(index1-1);
}
if (index2 == 0) {
decode_end = last_samples;
} else {
decode_end = view->get_cursor_samples(index2-1);
}
if (decode_start > last_samples)
decode_start = 0;
if (decode_end > last_samples)
decode_end = last_samples;
if (decode_start > decode_end) {
uint64_t tmp = decode_start;
decode_start = decode_end;
decode_end = tmp;
}
_start_index = index1;
_end_index = index2;
for(auto &dec : _trace->decoder()->stack()) {
dec->set_decode_region(decode_start, decode_end);
}
}
void DecoderOptionsDlg::create_decoder_form(
data::decode::Decoder *dec, QWidget *parent,
QFormLayout *form)
{
const GSList *l;
assert(dec);
const srd_decoder *const decoder = dec->decoder();
assert(decoder);
QFormLayout *const decoder_form = new QFormLayout();
decoder_form->setContentsMargins(0,0,0,0);
decoder_form->setVerticalSpacing(4);
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 =
(struct srd_channel *)l->data;
DsComboBox *const combo = create_probe_selector(parent, dec, pdch);
decoder_form->addRow(tr("<b>%1</b> (%2) *")
.arg(QString::fromUtf8(pdch->name))
.arg(QString::fromUtf8(pdch->desc)), combo);
const ProbeSelector s = {combo, dec, pdch};
_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) {
const struct srd_channel *const pdch =
(struct srd_channel *)l->data;
DsComboBox *const combo = create_probe_selector(parent, dec, pdch);
decoder_form->addRow(tr("<b>%1</b> (%2)")
.arg(QString::fromUtf8(pdch->name))
.arg(QString::fromUtf8(pdch->desc)), combo);
const ProbeSelector s = {combo, dec, pdch};
_probe_selectors.push_back(s);
connect(combo, SIGNAL(currentIndexChanged(int)), this, SLOT(on_probe_selected(int)));
}
// Add the options
auto binding = new prop::binding::DecoderOptions(_trace->decoder(), dec);
binding->add_properties_to_form(decoder_form, true);
_bindings.push_back(binding);
auto group = new pv::widgets::DecoderGroupBox(_trace->decoder(),
dec,
decoder_form,
parent);
form->addRow(group);
}
void DecoderOptionsDlg::commit_probes()
{
for(auto &dec : _trace->decoder()->stack()){
commit_decoder_probes(dec);
}
}
void DecoderOptionsDlg::on_probe_selected(int)
{
commit_probes();
}
void DecoderOptionsDlg::commit_decoder_probes(data::decode::Decoder *dec)
{
assert(dec);
std::map<const srd_channel*, int> probe_map;
const auto &sigs = AppControl::Instance()->GetSession()->get_signals();
auto index_list = _trace->get_sig_index_list();
index_list->clear();
for(auto &s : _probe_selectors)
{
if(s._decoder != dec)
break;
const int selection = s._combo->itemData(
s._combo->currentIndex()).value<int>();
for(auto &sig : sigs)
if(sig->get_index() == selection) {
probe_map[s._pdch] = selection;
index_list->push_back(selection);
break;
}
}
dec->set_probes(probe_map);
}
void DecoderOptionsDlg::set_sample_range(int start, int end)
{
_start_index = start;
_end_index = end;
}
void DecoderOptionsDlg::get_sample_range(int &start, int &end)
{
start = _start_index;
end = _end_index;
}
void DecoderOptionsDlg::on_accept()
{
if (_start_index > 0 && _start_index == _end_index){
MsgBox::Show("error", "Invalid cursor index for sample range!");
return;
}
this->accept();
}
}//dialogs
}//pv

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DSView/pv/dialogs/decoderoptionsdlg.h Normal file
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/*
* This file is part of the DSView project.
* DSView is based on PulseView.
*
* Copyright (C) 2022 DreamSourceLab <support@dreamsourcelab.com>
*
* 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef DECODER_OPTIONS_DLG_H
#define DECODER_OPTIONS_DLG_H
#include <QObject>
#include <QWidget>
#include <list>
class QGridLayout;
class DsComboBox;
class QFormLayout;
struct srd_channel;
#include "dsdialog.h"
namespace pv {
namespace data{
class DecoderStack;
namespace decode{
class Decoder;
}
}
namespace prop::binding
{
class DecoderOptions;
}
namespace view{
class View;
class Cursor;
class DecodeTrace;
}
namespace dialogs {
class DecoderOptionsDlg: public DSDialog
{
Q_OBJECT
private:
struct ProbeSelector
{
const DsComboBox *_combo;
const pv::data::decode::Decoder *_decoder;
const srd_channel *_pdch;
};
public:
DecoderOptionsDlg(QWidget *parent);
~DecoderOptionsDlg();
void set_sample_range(int start, int end);
void get_sample_range(int &start, int &end);
void load_options(view::DecodeTrace *trace);
private:
void load_decoder_forms(QWidget *container);
DsComboBox* create_probe_selector(QWidget *parent, const data::decode::Decoder *dec,
const srd_channel *const pdch);
void create_decoder_form(pv::data::decode::Decoder *dec,
QWidget *parent, QFormLayout *form);
void commit_probes();
void commit_decoder_probes(data::decode::Decoder *dec);
private slots:
void on_probe_selected(int);
void on_region_set(int index);
void on_accept();
private:
std::list<prop::binding::DecoderOptions*> _bindings;
DsComboBox *_start_comboBox;
DsComboBox *_end_comboBox;
view::DecodeTrace *_trace;
int _start_index;
int _end_index;
std::list<ProbeSelector> _probe_selectors;
};
}//dialogs
}//pv
#endif