173 lines
4.7 KiB
C++
173 lines
4.7 KiB
C++
#include "dialog_progress_ui.h"
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#include "ui_dialog_progress_ui.h"
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#include "lang/app_language.h"
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#include "huagao/hgscanner_error.h"
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#include <QKeyEvent>
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#include <QTimer>
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#include <thread>
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Dialog_progress_ui *Dialog_progress_ui::m_param = nullptr;
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static int imageRecivedCount = 0;
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static int imageUploadedCount = 0;
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Dialog_progress_ui::Dialog_progress_ui(std::function<void (ui_result)> callback, std::function<void (int, void *, int)> *notify, QWidget *parent) :
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QDialog(parent),
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ui(new Ui::Dialog_progress_ui)
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, m_isScanning(false)
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{
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setAttribute(Qt::WA_DeleteOnClose, true);
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ui->setupUi(this);
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setWindowFlags(Qt::SubWindow | Qt::Popup | Qt::WindowStaysOnTopHint);
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ui->pbtn_cancelScan->setVisible(false);
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ui->pbtn_close->setVisible(false);
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ui->label->setText(tr("start scanning"));
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ui->label_imgRecived->setVisible(false);
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ui->lineEdit_imgRecived->setVisible(false);
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ui->label_totalImgRecived->setVisible(false);
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ui->lineEdit_imgRecived->setText(QString::number(imageRecivedCount));
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ui->label_imgUploaded->setVisible(false);
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ui->lineEdit_imgUploaded->setVisible(false);
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ui->label_totalImgUploaded->setVisible(false);
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ui->lineEdit_imgUploaded->setText(QString::number(imageUploadedCount));
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m_callback = callback;
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*notify = FuncNotify;
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m_param = this;
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m_timer = new QTimer(this);
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connect(this, SIGNAL(scan_status(QString,bool)), this, SLOT(on_scan_status(QString,bool)), Qt::QueuedConnection);
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connect(this, SIGNAL(scan_finish(int, QString)), this, SLOT(on_scan_finish(int, QString)), Qt::QueuedConnection);
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connect(this, SIGNAL(image_uploaded()), this, SLOT(on_image_uploaded()), Qt::QueuedConnection);
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connect(this, SIGNAL(image_recived()), this, SLOT(on_image_recived()), Qt::QueuedConnection);
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}
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Dialog_progress_ui::~Dialog_progress_ui()
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{
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m_param = nullptr;
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imageRecivedCount = 0;
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imageUploadedCount = 0;
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delete ui;
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}
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void Dialog_progress_ui::keyPressEvent(QKeyEvent *e)
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{
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if (e->key() == Qt::Key_Escape)
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{
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e->ignore();
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}
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}
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void Dialog_progress_ui::on_pbtn_cancelScan_clicked()
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{
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if (!quit_)
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m_callback(UI_RESULT_CLOSE_CANCEL);
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ui->pbtn_cancelScan->setVisible(false);
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ui->label->setText(tr("stop scanning"));
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}
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void notify_close(std::function<void (ui_result)> callback)
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{
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std::this_thread::sleep_for(std::chrono::milliseconds(500));
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if (callback)
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callback(UI_RESULT_CLOSE_NORMAL);
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}
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void Dialog_progress_ui::on_pbtn_close_clicked()
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{
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disconnect(m_timer, SIGNAL(timeout()), this, SLOT(on_pbtn_close_clicked()));
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//CloseHandle(CreateThread(NULL, 0, notify_close, (void*)m_callback, 0, 0));
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if (!quit_)
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{
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std::thread th_close(notify_close, m_callback);
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th_close.detach();
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}
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// m_callback(UI_RESULT_CLOSE_NORMAL);
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close();
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}
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void Dialog_progress_ui::on_scan_status(QString finishInfo, bool isScanning)
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{
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m_isScanning = isScanning;
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ui->label_imgRecived->setVisible(isScanning);
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ui->lineEdit_imgRecived->setVisible(isScanning);
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ui->label_imgUploaded->setVisible(isScanning);
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ui->lineEdit_imgUploaded->setVisible(isScanning);
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ui->label->setText(finishInfo);
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ui->pbtn_cancelScan->setVisible(isScanning);
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ui->pbtn_close->setVisible(!isScanning);
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}
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void Dialog_progress_ui::on_scan_finish(int flag, QString finishInfo)
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{
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on_scan_status(finishInfo, false);
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ui->label_totalImgUploaded->setVisible(true);
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ui->label_totalImgUploaded->setText(tr("Total scanned images: %1").arg(QString::number(imageRecivedCount)));
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if (SCANNER_ERR_OK == flag || SCANNER_ERR_USER_CANCELED == flag)
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{
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m_timer->start(1000);
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connect(m_timer, SIGNAL(timeout()), this, SLOT(on_pbtn_close_clicked()), Qt::QueuedConnection);
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}
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}
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void Dialog_progress_ui::on_image_recived()
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{
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ui->lineEdit_imgRecived->setText(QString::number(++imageRecivedCount));
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}
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void Dialog_progress_ui::on_image_uploaded()
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{
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ui->lineEdit_imgUploaded->setText(QString::number(++imageUploadedCount));
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}
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void Dialog_progress_ui::FuncNotify(int event, void *msg, int flag)
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{
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Dialog_progress_ui *p = (Dialog_progress_ui *)m_param;
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if (nullptr == p)
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{
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return;
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}
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switch (event)
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{
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case SANE_EVENT_WORKING:
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{
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QString finishInfo((char*)msg);
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emit p->scan_status(finishInfo, true);
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}
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break;
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case SANE_EVENT_SCAN_FINISHED:
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{
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QString finishInfo((char*)msg);
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emit p->scan_finish(flag, finishInfo);
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}
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break;
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case SANE_EVENT_IMAGE_OK:
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{
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emit p->image_recived();
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}
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break;
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case SANE_EVENT_IMG_UPLOADED:
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{
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emit p->image_uploaded();
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}
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break;
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}
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}
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