增加状态栏功能

app/Scanner/Scanner/Scanner.pro

@@ -67,7 +67,8 @@ SOURCES += \
     mainwindow.cpp \
     ../../../ui/HGImgView.cpp \
     ../../../ui/HGImgThumb.cpp \
-    widget_imgproc_base.cpp
+    widget_imgproc_base.cpp \
+    widget_statusbar.cpp
 
 HEADERS += \
     ../../../ui/HGUIGlobal.h \
@@ -85,7 +86,8 @@ HEADERS += \
     mainwindow.h \
     ../../../ui/HGImgView.h \
     ../../../ui/HGImgThumb.h \
-    widget_imgproc_base.h
+    widget_imgproc_base.h \
+    widget_statusbar.h
 
 FORMS += \
     dialog_export.ui \
@@ -100,7 +102,8 @@ FORMS += \
     dialog_saveas.ui \
     dialog_savequality.ui \
     mainwindow.ui \
-    widget_imgproc_base.ui
+    widget_imgproc_base.ui \
+    widget_statusbar.ui
 
 TRANSLATIONS += \
     Scanner_zh_CN.ts

app/Scanner/Scanner/dialog_export.cpp

@@ -3,6 +3,7 @@
 #include <QButtonGroup>
 #include <QMessageBox>
 #include <algorithm>
+#include <QRegExpValidator>
 #include "dialog_savequality.h"
 #include "HGUIGlobal.h"
 
@@ -39,8 +40,7 @@ Dialog_Export::Dialog_Export(int total, const std::vector<int> &selectedIndexs,
     ui->radio_allPages->setChecked(true);
 
     QRegExp rx("[0-9,-]+$");
-    m_qReg = new QRegExpValidator(rx, this);
-    ui->lineEdit_nominatePages->setValidator(m_qReg);
+    ui->lineEdit_nominatePages->setValidator(new QRegExpValidator(rx, this));
     ui->lab_nominatePages->setEnabled(ui->radio_nominatedPages->isChecked());
     ui->lineEdit_nominatePages->setEnabled(ui->radio_nominatedPages->isChecked());
     ui->lab_warning->setVisible(false);
@@ -48,9 +48,6 @@ Dialog_Export::Dialog_Export(int total, const std::vector<int> &selectedIndexs,
 
 Dialog_Export::~Dialog_Export()
 {
-    delete m_qReg;
-    m_qReg = nullptr;
-
     delete ui;
 }
 

app/Scanner/Scanner/dialog_export.h

@@ -2,7 +2,6 @@
 #define DIALOG_EXPORT_H
 
 #include <QDialog>
-#include <QRegExpValidator>
 
 namespace Ui {
 class Dialog_Export;
@@ -35,7 +34,6 @@ private:
     Ui::Dialog_Export *ui;
     int m_total;
     std::vector<int> m_selectedIndexs;
-    QRegExpValidator *m_qReg;
 
     QString m_savePath;
     int m_saveQuality;

app/Scanner/Scanner/dialog_fullscreen.cpp

@@ -21,7 +21,7 @@ Dialog_FullScreen::Dialog_FullScreen(class MainWindow *mainWidget, const QString
 
     connect(&m_timer_hide, SIGNAL(timeout()), this, SLOT(on_hide()));
     connect(ui->view, SIGNAL(escape()), this, SLOT(on_escape()));
-    connect(ui->view, SIGNAL(mouseMove(int, int)), this, SLOT(on_mouseMove(int, int)));
+    connect(ui->view, SIGNAL(mousePos(int, int)), this, SLOT(on_mousePos(int, int)));
 
     this->setWindowFlags(Qt::FramelessWindowHint);
     this->setWindowState(Qt::WindowFullScreen);
@@ -195,7 +195,7 @@ void Dialog_FullScreen::on_escape()
     m_mainWidget->exitFullScreen();
 }
 
-void Dialog_FullScreen::on_mouseMove(int x, int y)
+void Dialog_FullScreen::on_mousePos(int x, int y)
 {
     (void)x;
     (void)y;

app/Scanner/Scanner/dialog_fullscreen.h

@@ -31,7 +31,7 @@ private slots:
 
     void on_hide();
     void on_escape();
-    void on_mouseMove(int x, int y);
+    void on_mousePos(int x, int y);
 
 private:
     void setBtnOpacity(qreal opacity);

app/Scanner/Scanner/mainwindow.cpp

@@ -4,6 +4,9 @@
 #include <QFileDialog>
 #include <QMessageBox>
 #include <QDateTime>
+#include <QLineEdit>
+#include <QRegExpValidator>
+#include "widget_statusbar.h"
 #include "dialog_openimageindex.h"
 #include "dialog_saveas.h"
 #include "dialog_export.h"
@@ -66,6 +69,19 @@ MainWindow::MainWindow(QWidget *parent)
     ui->dockWidget->setTitleBarWidget(new QWidget());
     ui->dockWidget->titleBarWidget()->setVisible(false);
 
+    QRegExp rx("[0-9,-]+$");
+    m_multiPageLineEdit = new HGLineEdit(this);
+    m_multiPageLineEdit->setValidator(new QRegExpValidator(rx, this));
+    m_multiPageLineEdit->setFixedWidth(70);
+    m_multiPageLineEdit->setAlignment(Qt::AlignHCenter);
+    ui->toolBar->insertWidget(ui->act_nextPage, m_multiPageLineEdit);
+
+    m_wndStatusBar = new Widget_StatusBar(ui->act_zoomIn, ui->act_zoomOut, ui->statusBar);
+    ui->statusBar->addWidget(m_wndStatusBar, 1);
+    m_wndStatusBar->setDeviceStatusInfo(tr("disconnect"));
+
+    connect(m_view, SIGNAL(scaleChanged(double)), this, SLOT(on_viewerScale(double)));
+    connect(m_view, SIGNAL(mousePos(int, int)), this, SLOT(on_viewerMousePos(int, int)));
     connect(m_view, SIGNAL(drop(const QString &)), this, SLOT(on_viewerDrop(const QString &)));
     connect(m_thumb, SIGNAL(itemCountChanged(int)), this, SLOT(on_itemCountChanged(int)));
     connect(m_thumb, SIGNAL(itemSelectingChanged()), this, SLOT(on_itemSelectingChanged()));
@@ -73,6 +89,8 @@ MainWindow::MainWindow(QWidget *parent)
     connect(m_thumb, SIGNAL(itemDoubleClicked(int)), this, SLOT(on_itemDoubleClicked(int)));
     connect(m_thumb, SIGNAL(contextMenuEvent(int)), this, SLOT(on_thumbContextMenu(int)));
 
+    connect(m_multiPageLineEdit, SIGNAL(editingFinished()), this, SLOT(on_multiPageLineEditFinished()));
+
     m_view->enableScroll(true);
     m_view->setScrollSize(16);
     m_view->setMinScrollSliderSize(20);
@@ -182,6 +200,7 @@ void MainWindow::on_act_90Left_triggered()
     if (HGBASE_ERR_OK == m_view->rotateLeft())
     {
         m_modify = true;
+        updateStatusBarPixelInfo();
         updateActionStatus();
     }
 }
@@ -191,6 +210,7 @@ void MainWindow::on_act_90Right_triggered()
     if (HGBASE_ERR_OK == m_view->rotateRight())
     {
         m_modify = true;
+        updateStatusBarPixelInfo();
         updateActionStatus();
     }
 }
@@ -200,6 +220,7 @@ void MainWindow::on_act_180_triggered()
     if (HGBASE_ERR_OK == m_view->rotate180())
     {
         m_modify = true;
+        updateStatusBarPixelInfo();
         updateActionStatus();
     }
 }
@@ -265,7 +286,7 @@ void MainWindow::on_act_fullscreen_triggered()
 
 void MainWindow::on_itemCountChanged(int count)
 {
-    (void)count;
+    m_wndStatusBar->setPageInfo(count, m_currIndex);
     updateActionStatus();
 }
 
@@ -323,6 +344,7 @@ void MainWindow::on_currItemChanged(int index)
             else
             {
                 m_view->clearImage();
+                m_wndStatusBar->setMousePosInfo(0, 0);
                 m_relation = false;
                 m_modify = false;
             }
@@ -336,10 +358,15 @@ void MainWindow::on_currItemChanged(int index)
         m_multiIndex = -1;
 
         m_view->clearImage();
+        m_wndStatusBar->setMousePosInfo(0, 0);
         m_relation = false;
         m_modify = false;
     }
 
+    int count = 0;
+    m_thumb->getItemCount(&count);
+    m_wndStatusBar->setPageInfo(count, m_currIndex);
+    updateStatusBarPixelInfo();
     updateActionStatus();
 }
 
@@ -357,6 +384,16 @@ void MainWindow::on_thumbContextMenu(int index)
     qDebug("show menu");
 }
 
+void MainWindow::on_viewerScale(double scale)
+{
+    m_wndStatusBar->setScale(scale);
+}
+
+void MainWindow::on_viewerMousePos(int x, int y)
+{
+    m_wndStatusBar->setMousePosInfo(x, y);
+}
+
 void MainWindow::on_viewerDrop(const QString &fileName)
 {
     int index = -1;
@@ -415,6 +452,7 @@ void MainWindow::on_viewerDrop(const QString &fileName)
         m_relation = false;
         m_modify = false;
 
+        updateStatusBarPixelInfo();
         updateActionStatus();
     }
 }
@@ -430,6 +468,7 @@ void MainWindow::on_act_thumbGrid_triggered(bool checked)
 void MainWindow::on_dialog_adjust_applyToImage(HGImage img)
 {
     m_view->addImage(img);
+    updateStatusBarPixelInfo();
 }
 
 void MainWindow::on_dialog_multirotate_refreshImgFile(const QString &fileName)
@@ -437,6 +476,38 @@ void MainWindow::on_dialog_multirotate_refreshImgFile(const QString &fileName)
     m_thumb->refreshItem(fileName);
 }
 
+void MainWindow::on_multiPageLineEditFinished()
+{
+    if (-1 != m_currIndex && m_multiPageCount > 0)
+    {
+        int multiIndex = m_multiPageLineEdit->text().toInt() - 1;
+        if (multiIndex >= 0 && multiIndex < m_multiPageCount)
+        {
+            m_multiIndex = multiIndex;
+
+            HGImage img = createImage();
+            if (nullptr != img)
+            {
+                m_view->addImage(img);
+                HGBase_DestroyImage(img);
+                m_relation = true;
+                m_modify = false;
+            }
+            else
+            {
+                m_view->clearImage();
+                m_wndStatusBar->setMousePosInfo(0, 0);
+                m_relation = false;
+                m_modify = false;
+            }
+
+            updateStatusBarPixelInfo();
+        }
+
+        updateActionStatus();
+    }
+}
+
 void MainWindow::on_act_thumbnailBar_triggered(bool checked)
 {
     ui->dockWidget->setVisible(checked);
@@ -545,6 +616,29 @@ int MainWindow::getMultiPageCount()
     return count;
 }
 
+void MainWindow::updateStatusBarPixelInfo()
+{
+    HGImage img = nullptr;
+    m_view->getImage(&img);
+    if (nullptr == img)
+    {
+        m_wndStatusBar->setPixelInfo(0, 0, 0);
+    }
+    else
+    {
+        HGImageInfo imgInfo;
+        HGBase_GetImageInfo(img, &imgInfo);
+        int bpp = 0;
+        if (HGBASE_IMGTYPE_GRAY == imgInfo.type)
+            bpp = 8;
+        else if (HGBASE_IMGTYPE_BGR == imgInfo.type || HGBASE_IMGTYPE_RGB == imgInfo.type)
+            bpp = 24;
+        else
+            bpp = 32;
+        m_wndStatusBar->setPixelInfo(imgInfo.width, imgInfo.height, bpp);
+    }
+}
+
 void MainWindow::updateActionStatus()
 {
     HGImage img = nullptr;
@@ -576,6 +670,8 @@ void MainWindow::updateActionStatus()
     ui->act_nextPage->setEnabled(-1 != m_currIndex && m_multiPageCount > 0 && -1 != m_multiIndex && m_multiIndex < m_multiPageCount - 1);
     ui->act_firstPage->setEnabled(-1 != m_currIndex && m_multiPageCount > 0 && 0 != m_multiIndex);
     ui->act_lastPage->setEnabled(-1 != m_currIndex && m_multiPageCount > 0 && m_multiIndex != m_multiPageCount - 1);
+    m_multiPageLineEdit->setText(QString("%1/%2").arg(m_multiIndex + 1).arg(m_multiPageCount));
+    ui->toolBar->actions().at(15)->setVisible(-1 != m_currIndex && m_multiPageCount > 1 && -1 != m_multiIndex);
 
     ui->act_zoomIn->setEnabled(nullptr != img);
     ui->act_zoomOut->setEnabled(nullptr != img);
@@ -626,10 +722,12 @@ void MainWindow::on_act_previousPage_triggered()
         else
         {
             m_view->clearImage();
+            m_wndStatusBar->setMousePosInfo(0, 0);
             m_relation = false;
             m_modify = false;
         }
 
+        updateStatusBarPixelInfo();
         updateActionStatus();
     }
 }
@@ -651,10 +749,12 @@ void MainWindow::on_act_nextPage_triggered()
         else
         {
             m_view->clearImage();
+            m_wndStatusBar->setMousePosInfo(0, 0);
             m_relation = false;
             m_modify = false;
         }
 
+        updateStatusBarPixelInfo();
         updateActionStatus();
     }
 }
@@ -676,10 +776,12 @@ void MainWindow::on_act_firstPage_triggered()
         else
         {
             m_view->clearImage();
+            m_wndStatusBar->setMousePosInfo(0, 0);
             m_relation = false;
             m_modify = false;
         }
 
+        updateStatusBarPixelInfo();
         updateActionStatus();
     }
 }
@@ -701,10 +803,12 @@ void MainWindow::on_act_lastPage_triggered()
         else
         {
             m_view->clearImage();
+            m_wndStatusBar->setMousePosInfo(0, 0);
             m_relation = false;
             m_modify = false;
         }
 
+        updateStatusBarPixelInfo();
         updateActionStatus();
     }
 }
@@ -724,12 +828,14 @@ void MainWindow::on_act_adjust_triggered()
     {
         m_view->addImage(dlg.getAfterImage());
         m_modify = true;
-        updateActionStatus();
     }
     else
     {
         m_view->addImage(dlg.getBeforeImage());
     }
+
+    updateStatusBarPixelInfo();
+    updateActionStatus();
     disconnect(&dlg, SIGNAL(applyToImage(HGImage)), this, SLOT(on_dialog_adjust_applyToImage(HGImage)));
 }
 
@@ -1187,8 +1293,9 @@ void MainWindow::on_act_autoCrop_triggered()
         {
             m_view->addImage(destImage);
             HGBase_DestroyImage(destImage);
-
             m_modify = true;
+
+            updateStatusBarPixelInfo();
             updateActionStatus();
         }
     }

app/Scanner/Scanner/mainwindow.h

@@ -2,6 +2,7 @@
 #define MAINWINDOW_H
 
 #include <QMainWindow>
+#include <QLineEdit>
 #include "HGImgView.h"
 #include "HGImgThumb.h"
 
@@ -9,6 +10,30 @@ QT_BEGIN_NAMESPACE
 namespace Ui { class MainWindow; }
 QT_END_NAMESPACE
 
+class HGLineEdit : public QLineEdit
+{
+    Q_OBJECT
+public:
+    HGLineEdit(QWidget* parent)
+        : QLineEdit(parent)
+    {
+
+    }
+
+protected:
+    void focusInEvent(QFocusEvent* e)
+    {
+        (void)e;
+        QString text = this->text();
+        QStringList list = text.split("/");
+        text = list.first();
+        this->setText(text);
+        this->selectAll();
+
+        QLineEdit::focusInEvent(e);
+    }
+};
+
 class MainWindow : public QMainWindow
 {
     Q_OBJECT
@@ -50,10 +75,13 @@ private slots:
     void on_currItemChanged(int index);
     void on_itemDoubleClicked(int index);
     void on_thumbContextMenu(int index);
+    void on_viewerScale(double scale);
+    void on_viewerMousePos(int x, int y);
     void on_viewerDrop(const QString &fileName);
     void on_act_thumbGrid_triggered(bool checked);
     void on_dialog_adjust_applyToImage(HGImage img);
     void on_dialog_multirotate_refreshImgFile(const QString &fileName);
+    void on_multiPageLineEditFinished();
 
     void on_act_thumbnailBar_triggered(bool checked);
 
@@ -105,6 +133,7 @@ protected:
 private:
     HGImage createImage();
     int getMultiPageCount();
+    void updateStatusBarPixelInfo();
     void updateActionStatus();
 
 private:
@@ -120,6 +149,8 @@ private:
     bool m_relation; // m_view上的图像是否关联到m_thumb
     bool m_modify; // m_view上面的图像是否改变
 
+    class HGLineEdit* m_multiPageLineEdit;
+    class Widget_StatusBar *m_wndStatusBar;
     class Dialog_FullScreen *m_dlgFullScreen;
 };
 #endif // MAINWINDOW_H

app/Scanner/Scanner/widget_statusbar.cpp

+#include "widget_statusbar.h"
+#include "ui_widget_statusbar.h"
+#include <QToolBar>
+
+Widget_StatusBar::Widget_StatusBar(QAction *zoomIn, QAction *zoomOut, QWidget *parent) :
+    QWidget(parent),
+    ui(new Ui::Widget_StatusBar)
+{
+    ui->setupUi(this);
+
+    QToolBar *toolBar = new QToolBar(this);
+    toolBar->setFixedHeight(20);
+
+    m_lbl_scale = new QLabel("0%", toolBar);
+    m_lbl_scale->setFixedWidth(40);
+    m_lbl_scale->setAlignment(Qt::AlignHCenter);
+
+    toolBar->addAction(zoomIn);
+    toolBar->addWidget(m_lbl_scale);
+    toolBar->addAction(zoomOut);
+    reinterpret_cast<QHBoxLayout*>(this->layout())->addWidget(toolBar, 0, Qt::AlignRight);
+}
+
+Widget_StatusBar::~Widget_StatusBar()
+{
+    qDebug("~Widget_StatusBar");
+
+    delete ui;
+}
+
+void Widget_StatusBar::setPageInfo(int total, int page)
+{
+    ui->lbl_page->setText(QString("%1/%2").arg(page + 1).arg(total));
+}
+
+void Widget_StatusBar::setPixelInfo(int width, int height, int bpp)
+{
+    ui->lbl_size->setText(QString("%1*%2*%3").arg(width).arg(height).arg(bpp));
+}
+
+void Widget_StatusBar::setMousePosInfo(int x, int y)
+{
+    ui->lbl_mousePos->setText(QString("X:%1, Y:%2").arg(x).arg(y));
+}
+
+void Widget_StatusBar::setScale(double scale)
+{
+    m_lbl_scale->setText(QString("%1%").arg((int)(scale * 100.0)));
+}
+
+void Widget_StatusBar::setDeviceStatusInfo(const QString &info)
+{
+    ui->lbl_devSts->setText(info);
+    m_devStatusInfos.append(info);
+}

app/Scanner/Scanner/widget_statusbar.h

+#ifndef WIDGET_STATUSBAR_H
+#define WIDGET_STATUSBAR_H
+
+#include <QWidget>
+#include <QLabel>
+
+namespace Ui {
+class Widget_StatusBar;
+}
+
+class Widget_StatusBar : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit Widget_StatusBar(QAction *zoomIn, QAction *zoomOut, QWidget *parent = nullptr);
+    ~Widget_StatusBar();
+
+    void setPageInfo(int total, int page);
+    void setPixelInfo(int width, int height, int bpp);
+    void setMousePosInfo(int x, int y);
+    void setScale(double scale);
+    void setDeviceStatusInfo(const QString &info);
+
+private:
+    Ui::Widget_StatusBar *ui;
+
+    QLabel* m_lbl_scale;
+    QStringList m_devStatusInfos;
+};
+
+#endif // WIDGET_STATUSBAR_H

app/Scanner/Scanner/widget_statusbar.ui

+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Widget_StatusBar</class>
+ <widget class="QWidget" name="Widget_StatusBar">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>603</width>
+    <height>50</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QHBoxLayout" name="horizontalLayout" stretch="0,0,0,0,0,0,0,0">
+   <property name="spacing">
+    <number>5</number>
+   </property>
+   <property name="leftMargin">
+    <number>0</number>
+   </property>
+   <property name="topMargin">
+    <number>0</number>
+   </property>
+   <property name="rightMargin">
+    <number>0</number>
+   </property>
+   <property name="bottomMargin">
+    <number>0</number>
+   </property>
+   <item>
+    <widget class="QLabel" name="lbl_devSts">
+     <property name="text">
+      <string/>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <spacer name="horizontalSpacer_2">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>40</width>
+       <height>20</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item>
+    <widget class="QLabel" name="lbl_page">
+     <property name="text">
+      <string>0/0</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="Line" name="line">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QLabel" name="lbl_size">
+     <property name="text">
+      <string>0*0*0</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="Line" name="line_2">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QLabel" name="lbl_mousePos">
+     <property name="text">
+      <string>X:0, Y:0</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QFrame" name="frame">
+     <property name="frameShape">
+      <enum>QFrame::VLine</enum>
+     </property>
+     <property name="frameShadow">
+      <enum>QFrame::Sunken</enum>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

ui/HGImgView.cpp

@@ -1360,7 +1360,6 @@ void HGImgView::mouseMoveEvent(QMouseEvent* e)
     else
     {
         assert(0 == m_operate);
-        emit mouseMove(e->pos().x(), e->pos().y());
 
         MouseStatus mouseStatus = getMouseStatus(e->pos());
         if (nullptr != m_image && m_showImage && !m_draging
@@ -1398,11 +1397,13 @@ void HGImgView::mouseMoveEvent(QMouseEvent* e)
             }
             else
             {
+                emit mousePos(0, 0);
                 QToolTip::hideText();
             }
         }
         else
         {
+            emit mousePos(0, 0);
             QToolTip::hideText();
         }
 
@@ -1481,6 +1482,7 @@ void HGImgView::leaveEvent(QEvent *e)
     m_mouseOn = false;
     m_mouseMoveStatus = MouseStatus_Null;
     Show();
+    emit mousePos(0, 0);
 }
 
 void HGImgView::paintEvent(QPaintEvent* e)

ui/HGImgView.h

@@ -46,7 +46,6 @@ public:
 
 signals:
     void escape();
-    void mouseMove(int x, int y);
     void mousePos(int x, int y);
     void scaleChanged(double scale);
     void drop(const QString &fileName);