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Change UI logic, add message prompt, add scan logic and preivewing rendering logic.

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This commit is contained in:
Krad
2021-10-14 14:39:52 +08:00
parent fca70376cc
commit 533c15d57c
5 changed files with 133 additions and 44 deletions
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49
src/ScanFormWidget.cpp
View File

@@ -11,13 +11,16 @@
#include "patientinformationform.h"
#include <QButtonGroup>
#include "event/EventCenter.h"
#include <QImage>
#include <QPainter>
ScanFormWidget::ScanFormWidget(QWidget *parent) : TabFormWidget(parent) {
const char* style="QWidget#PatientInformationForm{min-width:300px;max-width:300px; margin-right:10}"
"QWidget#patientinformation_panel{ border-right:1px solid #0078d8}"
"QWidget#patientinformation_panel QLabel{font-size:20px; }"
"QWidget#param_widget{min-width:300px;max-width:300px;border-left:1px solid #0078d8}"
"QWidget#broadcast_widget{border:2px solid #515151; border-radius: 20px}"
"QWidget#broadcast_widget{border:2px solid #515151; border-radius: 20px; background-color:black}"
"QWidget#broadcast_widget QLabel{background-color:black}"
"QLabel#lbl_protocol{font-size:32px; margin:0; color:silver}"
"QLabel#lbl_title,QLabel#lbl_ptitle{font-size:20px;margin:0; border-bottom:1px solid silver}"
"QLabel#lbl_end{font-size:20px;margin:0; border-top:1px solid #0078d8}"
@@ -123,17 +126,57 @@ ScanFormWidget::ScanFormWidget(QWidget *parent) : TabFormWidget(parent) {
connect(EventCenter::Default(),&EventCenter::ResponsePreview,[=](QObject* sender,QObject* data){
setPreviewing(true);
});
connect(EventCenter::Default(),&EventCenter::ResponsePreviewData,[=](QObject* sender,QObject* data){
if (!data)return;
QByteArray* array = (QByteArray*)data;
uchar* raw_dataptr = (uchar*)array->data();
uchar c_data[200][200];
uchar* data_ptr = c_data[0];
for(int i=0;i<200;i++){
data_ptr = c_data[i];
memcpy(data_ptr,raw_dataptr,200);
raw_dataptr += 200;
}
raw_dataptr = (uchar*)array->data();
QImage img(c_data[0] , 200, 200, QImage::Format_Grayscale8);
viewer->setFixedSize(800,800);
QPixmap pic = QPixmap::fromImage(img).scaledToHeight(800,Qt::SmoothTransformation);
QPainter painter(&pic);
QPen pen;
pen.setColor(QColor(255,255,0,100));
pen.setStyle(Qt::DashLine);
pen.setWidth(3);
QFont font("Futura");
font.setPixelSize(26);
font.setBold(true);
painter.setFont(font);
painter.setPen(pen);
painter.drawLine(29*4,29*4,29*4,171*4);
painter.drawLine(29*4+1,29*4,171*4,29*4);
painter.drawLine(29*4+1,171*4,171*4,171*4);
painter.drawLine(171*4,29*4+1,171*4,171*4-1);
pen.setColor(QColor(255,255,0));
painter.setPen(pen);
painter.drawText(335,80,"Previewing");
painter.drawText(29*4,29*4-2,"ROI");
viewer->setPixmap(pic);
});
connect(EventCenter::Default(),&EventCenter::PatientSelected,[=](QObject* sender,QObject* data){
patient_information->setPatientInformation((PatientInformation*)data);
});
connect(btnRefresh,&QToolButton::clicked,[=](){
EventCenter::Default()->triggerEvent(GUIEvents::RequestEmptyScan, nullptr, nullptr);
QString patientInf(patient_information->getCurrentPatientJsonString(true));
printf("%s\r\n",patientInf.toStdString().data());
EventCenter::Default()->triggerEvent(GUIEvents::RequestEmptyScan, nullptr, (QObject*)(&patientInf));
});
connect(btnPreview,&QToolButton::clicked,[=](){
EventCenter::Default()->triggerEvent(GUIEvents::RequestPreviewScan, nullptr, nullptr);
});
connect(btnScan,&QToolButton::clicked,[=](){
EventCenter::Default()->triggerEvent(GUIEvents::RequestPatientScan, nullptr, nullptr);
QString patientInf(patient_information->getCurrentPatientJsonString(false));
printf("%s\r\n",patientInf.toStdString().data());
EventCenter::Default()->triggerEvent(GUIEvents::RequestPatientScan, nullptr, (QObject*)(&patientInf));
});
connect(btnStop,&QToolButton::clicked,[=](){
EventCenter::Default()->triggerEvent(GUIEvents::RequestStop, nullptr, nullptr);

65
src/device/DeviceManager.cpp
View File

@@ -6,50 +6,54 @@
#include "../event/EventCenter.h"
#include <QVariant>
#define triggerEvent EventCenter::Default()->triggerEvent
#define TRIGGER_EVENT EventCenter::Default()->triggerEvent
const char * getJsonFromPatInf(QObject* obj)
#define THROW_ERROR(errormsg)\
TRIGGER_EVENT(GUIEvents::GUIErrorRaise, nullptr, (QObject*)&errormsg);
std::string getJsonFromPatInf(QObject* obj)
{
return nullptr;
return ((QString*)obj)->toStdString();
}
void DeviceManager::initDevice() {
// empty scan
connect(EventCenter::Default(),&EventCenter::RequestEmptyScan,[=](){
const char * json = "";
processScan(json);
connect(EventCenter::Default(),&EventCenter::RequestEmptyScan,[=](QObject* sender, QObject* detail){
std::string json= getJsonFromPatInf(detail);
printf("%s\r\n",json.c_str());
processScan(json.c_str());
});
// Patient scan
connect(EventCenter::Default(),&EventCenter::RequestPatientScan,[=](QObject* sender, QObject* detail){
const char * json = getJsonFromPatInf(detail);
if (json)
std::string json= getJsonFromPatInf(detail);
printf("%s\r\n",json.c_str());
if (!json.empty())
{
processScan(json);
processScan(json.c_str());
}
});
// stop
connect(EventCenter::Default(),&EventCenter::RequestStop,[=]() {
triggerEvent(GUIEvents::InvokeOperationStart, nullptr, nullptr);
TRIGGER_EVENT(GUIEvents::InvokeOperationStart, nullptr, nullptr);
StatusInfo inf = GetStatus();
if (inf.status==SCANING)
{
if (inf.status == SCANING) {
//ScanControl fail
if(ScanControl(STOP))
{
triggerEvent(GUIEvents::GUIErrorRaise, nullptr, nullptr);
if (ScanControl(STOP)) {
QString msg("Stop operation fail!");
THROW_ERROR(msg);
lastStatus = -1;
previewing = false;
return;
}
lastStatus = -1;
previewing = false;
triggerEvent(GUIEvents::InvokeOperationEnd, nullptr, nullptr);
triggerEvent(GUIEvents::ResponseStop, nullptr, nullptr);
}
TRIGGER_EVENT(GUIEvents::InvokeOperationEnd, nullptr, nullptr);
TRIGGER_EVENT(GUIEvents::ResponseStop, nullptr, nullptr);
});
// preview
connect(EventCenter::Default(),&EventCenter::RequestPreviewScan,[=](){
triggerEvent(GUIEvents::InvokeOperationStart, nullptr, nullptr);
TRIGGER_EVENT(GUIEvents::InvokeOperationStart, nullptr, nullptr);
StatusInfo inf = GetStatus();
if (inf.status==READY)
{
@@ -59,12 +63,13 @@ void DeviceManager::initDevice() {
lastStatus = SCANING;
previewing = true;
timerID = startTimer(500);
triggerEvent(GUIEvents::ResponsePreview, nullptr, nullptr);
triggerEvent(GUIEvents::InvokeOperationEnd, nullptr, nullptr);
TRIGGER_EVENT(GUIEvents::ResponsePreview, nullptr, nullptr);
TRIGGER_EVENT(GUIEvents::InvokeOperationEnd, nullptr, nullptr);
return;
}
}
triggerEvent(GUIEvents::GUIErrorRaise, nullptr, nullptr);
QString msg(inf.status!=READY?"Can't start preview,Device is not ready!":"Start preview operation fail!");
THROW_ERROR(msg);
});
}
@@ -77,20 +82,21 @@ void DeviceManager::timerEvent(QTimerEvent *event) {
if(!previewing)
{
QVariant var(inf.progress);
triggerEvent(GUIEvents::InvokeOperationProgress, nullptr, (QObject*)&var);
TRIGGER_EVENT(GUIEvents::InvokeOperationProgress, nullptr, (QObject*)&var);
}
//preview scan
else{
const char * data = GetPreviewData();
QByteArray* bytes = new QByteArray(data);
triggerEvent(GUIEvents::ResponsePreviewData, nullptr, (QObject*)bytes);
QByteArray bytes =QByteArray::fromRawData(data,40000);
TRIGGER_EVENT(GUIEvents::ResponsePreviewData, nullptr, (QObject*)(&bytes));
delete [] data;
}
} else{
if (lastStatus == SCANING && !errorOccured)
{
QVariant var(true);
triggerEvent(GUIEvents::InvokeOperationEnd, nullptr, (QObject*)&var);
TRIGGER_EVENT(GUIEvents::InvokeOperationEnd, nullptr, (QObject*)&var);
lastStatus = -1;
previewing = false;
}
@@ -106,10 +112,12 @@ void DeviceManager::timerEvent(QTimerEvent *event) {
}
void DeviceManager::processScan(const char *json) {
triggerEvent(GUIEvents::InvokeOperationStart, nullptr, nullptr);
static QString msg = "Start scan...";
TRIGGER_EVENT(GUIEvents::InvokeOperationStart, nullptr, (QObject*)&msg);
int ret = SetScanInf(json);
if (ret){
triggerEvent(GUIEvents::GUIErrorRaise, nullptr, nullptr);
QString errmsg("Transfer patient information fail!");
THROW_ERROR(errmsg);
return;
}
StatusInfo inf = GetStatus();
@@ -122,5 +130,6 @@ void DeviceManager::processScan(const char *json) {
return;
}
}
triggerEvent(GUIEvents::GUIErrorRaise, nullptr, nullptr);
QString errmsg("Start scan operation fail!");
THROW_ERROR(errmsg);
}

22
src/guimessagedialog.cpp
View File

@@ -30,13 +30,6 @@ GUIMessageDialog::GUIMessageDialog(QWidget *parent) :
}
frame.append(str);
}
connect(EventCenter::Default(),&EventCenter::InvokeOperationEnd,[=](){
if (timerID != -1){
killTimer(timerID);
timerID = -1;
}
accept();
});
}
GUIMessageDialog::~GUIMessageDialog()
@@ -63,6 +56,7 @@ void GUIMessageDialog::startLoading() {
}
void GUIMessageDialog::showMessage(QString msg) {
ui->lbl_msg->setVisible(true);
ui->lbl_msg->setText(msg);
}
@@ -70,6 +64,20 @@ void GUIMessageDialog::showExitButton() {
ui->btn_main->setVisible(true);
disconnect(ui->btn_main);
connect(ui->btn_main,&QToolButton::clicked,[=](){
if (timerID != -1){
killTimer(timerID);
timerID = -1;
}
accept();
});
}
void GUIMessageDialog::hideMessage() {
ui->lbl_msg->setVisible(false);
ui->lbl_msg->setText("");
}
void GUIMessageDialog::hideExitButton() {
ui->btn_main->setVisible(false);
disconnect(ui->btn_main);
}

2
src/guimessagedialog.h
View File

@@ -15,7 +15,9 @@ public:
explicit GUIMessageDialog(QWidget *parent = nullptr);
~GUIMessageDialog();
void showMessage(QString msg);
void hideMessage();
void showExitButton();
void hideExitButton();
void startLoading();
void stopLoading();
protected:

37
src/mainwindow.cpp
View File

@@ -63,8 +63,8 @@ MainWindow::MainWindow(QWidget *parent) :
"stop: 0.0 darkgray, stop: 0.5 lightgray, stop: 1.0 darkgray);"
"border-radius:20px;border:5px solid #0078d8; }"
"QDialog QWidget QWidget{ background:transparent;color:#3078d8}"
"QDialog QWidget QWidget QLabel{ border:1px solid black}"
"QLabel#lbl_progressicon{min-width:75px;max-width:75px;font-size:30px}"
"QDialog QWidget QWidget QLabel{ font-size:30px}"
"QLabel#lbl_progressicon{min-width:75px;max-width:75px;}"
"#spacer_1, #spacer_2{min-width:2px;max-width:2px;margin-top:6px;margin-bottom:6px;border-right:1px solid #0078d8;}"//green with 2
;
this->setStyleSheet(style);
@@ -90,15 +90,42 @@ MainWindow::MainWindow(QWidget *parent) :
this->showFullScreen ();
connect(EventCenter::Default(),&EventCenter::GUIErrorRaise,[=](){
if (!msgDialog) msgDialog = new GUIMessageDialog(this);
msgDialog->showMessage("Something went error!");
msgDialog->showExitButton();
msgDialog->stopLoading();
msgDialog->show();
});
connect(EventCenter::Default(),&EventCenter::InvokeOperationStart,[=](){
connect(EventCenter::Default(),&EventCenter::InvokeOperationStart,[=](QObject*,QObject* msg){
if (!msgDialog) msgDialog = new GUIMessageDialog(this);
if (msg)
{
QString* str = (QString*)msg;
msgDialog->showMessage(*str);
} else{
msgDialog->hideMessage();
}
msgDialog->hideExitButton();
msgDialog->startLoading();
msgDialog->show();
});
connect(EventCenter::Default(),&EventCenter::InvokeOperationProgress,[=](QObject*,QObject* msg){
if (!msgDialog) msgDialog = new GUIMessageDialog(this);
if (msg)
{
QVariant* var = (QVariant*)msg;
msgDialog->showMessage(QString("Scanning %1%").arg((int)(var->toFloat()*100.0f)));
} else{
msgDialog->hideMessage();
}
msgDialog->hideExitButton();
msgDialog->show();
});
connect(EventCenter::Default(),&EventCenter::InvokeOperationEnd,[=](){
if (!msgDialog) return;
msgDialog->stopLoading();
msgDialog->hide();
});
DeviceManager::Default()->initDevice();
// GUIMessageDialog* dialog = new GUIMessageDialog(this);
// dialog->show();
}
MainWindow::~MainWindow()