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添加异常图片提示界面

This commit is contained in:
gb 2022-07-23 16:54:56 +08:00
parent beefaad609
commit 7b71fbaaaa
5 changed files with 265 additions and 7 deletions
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74
app/scanner/dialog_wrong_img.cpp Normal file
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@ -0,0 +1,74 @@
#include "dialog_wrong_img.h"
#include "ui_dialog_wrong_img.h"
#include "sane/sane_ex.h"
#include "imgfmt/HGImgFmt.h"
dialog_wrong_img::dialog_wrong_img(QWidget *parent, QString img_file, int index, int statu)
: QDialog(parent)
, ui(new Ui::Dialog_wrong_img)
, save_(false), img_file_(img_file), index_(index), statu_(statu)
{
ui->setupUi(this);
// connect(pbtn_stop, SIGNAL(clicked(bool)), this, SLOT(on_pbtn_stop_clicked()));
if(statu == SANE_Image_Statu_Double) // 双张图片，请确认是否要保留
setWindowTitle(QString::fromStdString("\345\217\214\345\274\240\345\233\276\347\211\207\357\274\214\350\257\267\347\241\256\350\256\244\346\230\257\345\220\246\350\246\201\344\277\235\347\225\231"));
else if(statu == SANE_Image_Statu_Jammed) // 卡纸图片，请确认是否要保留
setWindowTitle(QString::fromStdString("\345\215\241\347\272\270\345\233\276\347\211\207\357\274\214\350\257\267\347\241\256\350\256\244\346\230\257\345\220\246\350\246\201\344\277\235\347\225\231"));
else {
// 异常（%d）图片，请确认是否要保留
char msg[256] = {0};
sprintf(msg, "\345\274\202\345\270\270\357\274\210%d\357\274\211\345\233\276\347\211\207\357\274\214\350\257\267\347\241\256\350\256\244\346\230\257\345\220\246\350\246\201\344\277\235\347\225\231", statu);
setWindowTitle(QString::fromStdString(msg));
}
view_ = new HGImgView(this);
view_->setFixedSize(300, 200);
HGImage img = nullptr;
HGImgFmtReader imgFmtReader = nullptr;
HGImgFmt_OpenImageReader(img_file.toStdString().c_str(), 0, &imgFmtReader);
if (nullptr != imgFmtReader)
{
HGImgFmt_LoadImageFromReader(imgFmtReader, (HGUInt)0, nullptr, 0, HGBASE_IMGORIGIN_TOP, &img);
HGImgFmt_CloseImageReader(imgFmtReader);
view_->addImage(img);
HGBase_DestroyImage(img);
}
}
dialog_wrong_img::~dialog_wrong_img()
{
delete ui;
}
QString dialog_wrong_img::image_file(void)
{
return img_file_;
}
int dialog_wrong_img::index(void)
{
return index_;
}
int dialog_wrong_img::increase_index(void)
{
return ++index_;
}
void dialog_wrong_img::closeEvent(QCloseEvent *event)
{
emit handle_wrong_img(this, save_);
}
void dialog_wrong_img::on_buttonBox_accepted()
{
save_ = true;
close();
}
void dialog_wrong_img::on_buttonBox_rejected()
{
save_ = false;
close();
}

45
app/scanner/dialog_wrong_img.h Normal file
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@ -0,0 +1,45 @@
#ifndef DIALOG_WRONG_IMG_H
#define DIALOG_WRONG_IMG_H
#include <QDialog>
#include <QPushButton>
#include "HGImgView.h"
namespace Ui {
class Dialog_wrong_img;
}
class dialog_wrong_img : public QDialog
{
Q_OBJECT
bool save_;
QString img_file_;
int index_;
int statu_;
HGImgView *view_;
public:
explicit dialog_wrong_img(QWidget *parent, QString img_file, int index, int statu);
~dialog_wrong_img();
QString image_file(void);
int index(void);
int increase_index(void);
signals:
void handle_wrong_img(dialog_wrong_img* dlg, bool save);
private slots:
void on_buttonBox_accepted();
void on_buttonBox_rejected();
private:
void closeEvent(QCloseEvent *event);
private:
Ui::Dialog_wrong_img *ui;
};
#endif // DIALOG_WRONG_IMG_H

74
app/scanner/dialog_wrong_img.ui Normal file
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@ -0,0 +1,74 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>Dialog_wrong_img</class>
<widget class="QDialog" name="Dialog_wrong_img">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>320</width>
<height>240</height>
</rect>
</property>
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="windowTitle">
<string>Dialog</string>
</property>
<widget class="QDialogButtonBox" name="buttonBox">
<property name="geometry">
<rect>
<x>10</x>
<y>200</y>
<width>301</width>
<height>32</height>
</rect>
</property>
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="standardButtons">
<set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
</property>
</widget>
</widget>
<resources/>
<connections>
<connection>
<sender>buttonBox</sender>
<signal>accepted()</signal>
<receiver>Dialog_wrong_img</receiver>
<slot>accept()</slot>
<hints>
<hint type="sourcelabel">
<x>248</x>
<y>254</y>
</hint>
<hint type="destinationlabel">
<x>157</x>
<y>274</y>
</hint>
</hints>
</connection>
<connection>
<sender>buttonBox</sender>
<signal>rejected()</signal>
<receiver>Dialog_wrong_img</receiver>
<slot>reject()</slot>
<hints>
<hint type="sourcelabel">
<x>316</x>
<y>260</y>
</hint>
<hint type="destinationlabel">
<x>286</x>
<y>274</y>
</hint>
</hints>
</connection>
</connections>
</ui>

68
app/scanner/mainwindow.cpp
View File

@ -44,6 +44,7 @@
#include "HGString.h"
#include "app_cfg.h"
#include <assert.h>
#include "dialog_wrong_img.h"
#define PASSWORD_KEY 4
#define MY_URL_SCHEME "inscanner"
@ -254,7 +255,7 @@ MainWindow::MainWindow(QWidget *parent)
connect(this, SIGNAL(sane_dev_arrive(QString, bool)), this, SLOT(on_sane_dev_arrive(QString, bool)), Qt::QueuedConnection);
connect(this, SIGNAL(sane_dev_remove(QString)), this, SLOT(on_sane_dev_remove(QString)), Qt::QueuedConnection);
connect(this, SIGNAL(new_image(void *)), this, SLOT(on_new_image(void *)), Qt::QueuedConnection);
connect(this, SIGNAL(new_image(void *, int)), this, SLOT(on_new_image(void *, int)), Qt::QueuedConnection);
connect(this, SIGNAL(scan_working(QString)), this, SLOT(on_scan_working(QString)), Qt::QueuedConnection);
connect(this, SIGNAL(scan_finish(QString, int)), this, SLOT(on_scan_finish(QString, int)), Qt::QueuedConnection);
connect(this, SIGNAL(sane_dev_error(QString)), this, SLOT(on_sane_dev_error(QString)), Qt::QueuedConnection);
@ -307,6 +308,11 @@ MainWindow::~MainWindow()
delete m_versionDll;
m_versionDll = NULL;
for(auto& v : wrong_imgs_)
{
v->hide();
delete v;
}
delete ui;
}
@ -793,7 +799,7 @@ void MainWindow::on_sane_dev_error(QString errorInfo)
HGBase_WriteInfo(HGBASE_INFOTYPE_ERROR, "%s", getStdString(errorInfo).c_str());
}
void MainWindow::on_new_image(void *img)
void MainWindow::on_new_image(void *img, int statu)
{
HGImage image = (HGImage)img;
HGBase_SetImageDpi(image, m_dpi, m_dpi);
@ -803,7 +809,20 @@ void MainWindow::on_new_image(void *img)
QString fileName = getCacheFileName(image);
HGImgFmt_SaveImage(image, 0, nullptr, getStdString(fileName).c_str());
if (-1 == m_scanInsertPos)
if(statu != SANE_Image_Statu_OK)
{
int ind = 0;
if(m_scanInsertPos == -1)
m_thumb->getItemCount(&ind);
else
ind = m_scanInsertPos;
dialog_wrong_img *wi = new dialog_wrong_img(this, fileName, ind, statu);
connect(wi, SIGNAL(handle_wrong_img(dialog_wrong_img*, bool)), this, SLOT(on_wrong_image_decide(dialog_wrong_img*, bool)));
wrong_imgs_.push_back(wi);
wi->show();
}
else if (-1 == m_scanInsertPos)
{
m_thumb->addItem(fileName);
}
@ -989,6 +1008,7 @@ void MainWindow::on_new_image(void *img)
}
HGBase_DestroyImage(image);
if(statu == SANE_Image_Statu_OK)
m_dialogLog->image_received_from_scanner();
}
@ -1096,6 +1116,38 @@ void MainWindow::on_statusInfoDblClick()
{
m_dialogLog->show();
}
void MainWindow::on_wrong_image_decide(dialog_wrong_img* dlg, bool save)
{
int i = 0;
for(; i < wrong_imgs_.size(); ++i)
{
if(wrong_imgs_[i] == dlg)
{
wrong_imgs_.erase(wrong_imgs_.begin() + i);
break;
}
}
if(save)
{
// save the image ...
for(; i < wrong_imgs_.size(); ++i)
wrong_imgs_[i]->increase_index();
m_thumb->insertItem(dlg->image_file(), dlg->index());
if (-1 != m_scanInsertPos)
{
++m_scanInsertPos;
}
m_dialogLog->image_received_from_scanner();
}
else {
remove(dlg->image_file().toStdString().c_str());
}
delete dlg;
}
void MainWindow::on_act_thumbnailBar_triggered(bool checked)
{
@ -1675,6 +1727,14 @@ void MainWindow::on_act_closeAll_triggered()
return;
}
for(auto& v : wrong_imgs_)
{
v->hide();
remove(v->image_file().toStdString().c_str());
delete v;
}
wrong_imgs_.clear();
startSaveMessageBox(this);
m_thumb->removeAllItems(HGImgThumb::ThumbRemoveFlag_NULL);
@ -2204,7 +2264,7 @@ int MainWindow::sane_ex_callback(SANE_Handle hdev, int code, void *data, unsigne
HGBase_CreateImageFromData(imgData, &imgInfo, nullptr, imgType, HGBASE_IMGORIGIN_TOP, &img);
if (nullptr != img)
{
emit p->new_image(img);
emit p->new_image(img, sane_img->flag.statu);
}
}
break;

9
app/scanner/mainwindow.h
View File

@ -14,6 +14,7 @@
#include "device_menu.h"
#include "sane_device.h"
QT_BEGIN_NAMESPACE
namespace Ui { class MainWindow; }
QT_END_NAMESPACE
@ -49,9 +50,12 @@ enum askIfClear
notClearAndScan
};
//class dialog_wrong_img;
class MainWindow : public QMainWindow
{
Q_OBJECT
std::vector<class dialog_wrong_img*> wrong_imgs_;
public:
MainWindow(QWidget *parent = nullptr);
@ -91,7 +95,7 @@ signals:
void sane_dev_arrive(QString devName, bool opened);
void sane_dev_remove(QString devName);
void sane_dev_error(QString errorInfo);
void new_image(void *img);
void new_image(void *img, int statu);
void scan_working(QString workingInfo);
void scan_finish(QString finishInfo, int err);
@ -115,13 +119,14 @@ private slots:
void on_sane_dev_arrive(QString devName, bool opened);
void on_sane_dev_remove(QString devName);
void on_sane_dev_error(QString errorInfo);
void on_new_image(void *img);
void on_new_image(void *img, int statu);
void on_scan_working(QString workingInfo);
void on_scan_finish(QString finishInfo, int err);
void on_export_scanned_image(void);
void on_continueScan();
void on_stopScan();
void on_statusInfoDblClick();
void on_wrong_image_decide(dialog_wrong_img* dlg, bool save);
void on_act_thumbnailBar_triggered(bool checked);