Add export, fix scrollbar, fix dialog name

WorkPad.pro

@@ -4,8 +4,8 @@ greaterThan(QT_MAJOR_VERSION, 5): QT += widgets
 
 CONFIG += c++17
 
-win32:VERSION = 2.0.0.0 # major.minor.patch.build
+win32:VERSION = 2.1.0.0 # major.minor.patch.build
-else:VERSION = 2.0.0    # major.minor.patch
+else:VERSION = 2.1.0    # major.minor.patch
 
 DEFINES += APP_VERSION=\"\\\"$${VERSION}\\\"\"
 DEFINES += APP_NAME=\"\\\"WorkPad\\\"\"
@@ -69,6 +69,7 @@ linux-* {
 #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
 
 SOURCES += \
+    src/frames/exportdialog.cpp \
     src/frames/renamedialog.cpp \
     src/frames/aboutdialog.cpp \
     src/frames/createdialog.cpp \
@@ -80,6 +81,7 @@ SOURCES += \
     src/services/savemanager.cpp
 
 HEADERS += \
+    src/frames/exportdialog.h \
     src/frames/renamedialog.h \
     src/frames/aboutdialog.h \
     src/frames/createdialog.h \
@@ -90,6 +92,7 @@ HEADERS += \
     src/services/savemanager.h
 
 FORMS += \
+    src/frames/exportdialog.ui \
     src/frames/renamedialog.ui \
     src/frames/aboutdialog.ui \
     src/frames/createdialog.ui \

src/frames/exportdialog.cpp

@@ -0,0 +1,23 @@
+#include "exportdialog.h"
+#include "ui_exportdialog.h"
+
+ExportDialog::ExportDialog(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::ExportDialog)
+{
+    ui->setupUi(this);
+}
+
+ExportDialog::~ExportDialog()
+{
+    delete ui;
+}
+
+int ExportDialog::getResult()
+{
+    if (ui->markdownButton->isChecked())
+    {
+        return MARKDOWN;
+    }
+    return PLAIN;
+}

src/frames/exportdialog.h

@@ -0,0 +1,26 @@
+#ifndef EXPORTDIALOG_H
+#define EXPORTDIALOG_H
+
+#include <QDialog>
+
+#define MARKDOWN 1
+#define PLAIN 2
+
+namespace Ui {
+class ExportDialog;
+}
+
+class ExportDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit ExportDialog(QWidget *parent = nullptr);
+    ~ExportDialog();
+    int getResult();
+
+private:
+    Ui::ExportDialog *ui;
+};
+
+#endif // EXPORTDIALOG_H

src/frames/exportdialog.ui

@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ExportDialog</class>
+ <widget class="QDialog" name="ExportDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>223</width>
+    <height>138</height>
+   </rect>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>223</width>
+    <height>138</height>
+   </size>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>223</width>
+    <height>138</height>
+   </size>
+  </property>
+  <property name="windowTitle">
+   <string>Export</string>
+  </property>
+  <widget class="QDialogButtonBox" name="buttonBox">
+   <property name="geometry">
+    <rect>
+     <x>0</x>
+     <y>100</y>
+     <width>211</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 class="QRadioButton" name="markdownButton">
+   <property name="geometry">
+    <rect>
+     <x>30</x>
+     <y>20</y>
+     <width>171</width>
+     <height>23</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Markdown file</string>
+   </property>
+   <property name="checked">
+    <bool>true</bool>
+   </property>
+  </widget>
+  <widget class="QRadioButton" name="plainTextRadio">
+   <property name="geometry">
+    <rect>
+     <x>30</x>
+     <y>60</y>
+     <width>92</width>
+     <height>23</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Text file</string>
+   </property>
+  </widget>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>ExportDialog</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>ExportDialog</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>

src/frames/mainwindow.cpp

@@ -5,6 +5,7 @@
 #include "createdialog.h"
 #include "movedialog.h"
 #include "renamedialog.h"
+#include "exportdialog.h"
 
 MainWindow::MainWindow(QWidget *parent)
     : QMainWindow(parent)
@@ -124,7 +125,7 @@ void MainWindow::save()
 
 void MainWindow::showAboutBox()
 {
-    AboutDialog dialog;
+    AboutDialog dialog(this);
     dialog.setModal(true);
     dialog.exec();
 }
@@ -146,6 +147,9 @@ void MainWindow::prepareMenu(const QPoint &pos)
             QAction *moveAction = new QAction(tr("Move to..."), this);
             connect(moveAction, &QAction::triggered, this, &MainWindow::moveNote);
             menu.addAction(moveAction);
+            QAction *exportAction = new QAction(tr("Export"), this);
+            connect(exportAction, &QAction::triggered, this, &MainWindow::exportNote);
+            menu.addAction(exportAction);
         }
         menu.exec(ui->treeWidget->mapToGlobal(pos));
     }
@@ -156,37 +160,41 @@ void MainWindow::deleteItem()
     if (ui->treeWidget->selectedItems().length() == 1) {
         QTreeWidgetItem *item = ui->treeWidget->selectedItems()[0];
         QString uuid = item->text(COLUMN_UUID);
-        if (item->text(COLUMN_TYPE) == TYPE_NOTE)
+        QMessageBox::StandardButton res = QMessageBox::question(this, tr("Remove"), QString("Do you want to remove '%1'?").arg(item->text(COLUMN_NAME)));
+        if (res == QMessageBox::Yes)
         {
-            QString uuidFolder = item->parent()->text(COLUMN_UUID);
+            if (item->text(COLUMN_TYPE) == TYPE_NOTE)
-            Note *n = savemng->getNoteByUUID(uuid);
-            if (n == nullptr)
             {
-                return;
+                QString uuidFolder = item->parent()->text(COLUMN_UUID);
+                Note *n = savemng->getNoteByUUID(uuid);
+                if (n == nullptr)
+                {
+                    return;
+                }
+                if (!savemng->removeNote(uuidFolder, uuid))
+                {
+                    QMessageBox::critical(this, tr("WorkPad"), "Failed to remove this note", QMessageBox::Ok, QMessageBox::Ok);
+                    return;
+                }
+                delete n;
             }
-            if (!savemng->removeNote(uuidFolder, uuid))
+            else
             {
-                QMessageBox::critical(this, tr("WorkPad"), "Failed to remove this note", QMessageBox::Ok, QMessageBox::Ok);
+                Folder *f = savemng->getFolderByUUID(uuid);
-                return;
+                if (f == nullptr)
+                {
+                    return;
+                }
+                if (!savemng->removeFolder(uuid))
+                {
+                    QMessageBox::critical(this, tr("WorkPad"), "Failed to remove this folder", QMessageBox::Ok, QMessageBox::Ok);
+                    return;
+                }
+                delete f;
             }
-            delete n;
+            savemng->flushSave();
+            updateListView();
         }
-        else
-        {
-            Folder *f = savemng->getFolderByUUID(uuid);
-            if (f == nullptr)
-            {
-                return;
-            }
-            if (!savemng->removeFolder(uuid))
-            {
-                QMessageBox::critical(this, tr("WorkPad"), "Failed to remove this folder", QMessageBox::Ok, QMessageBox::Ok);
-                return;
-            }
-            delete f;
-        }
-        savemng->flushSave();
-        updateListView();
     }
 }
 
@@ -276,6 +284,51 @@ void MainWindow::editName()
     }
 }
 
+void MainWindow::exportNote()
+{
+    if (ui->treeWidget->selectedItems().length() == 1) {
+        QTreeWidgetItem *item = ui->treeWidget->selectedItems()[0];
+        if (item->text(COLUMN_TYPE) == TYPE_NOTE)
+        {
+            Note *n = savemng->getNoteByUUID(item->text(COLUMN_UUID));
+            if (n == nullptr)
+            {
+                QMessageBox::critical(this, tr("WorkPad"), "The note is not found", QMessageBox::Ok, QMessageBox::Ok);
+                return;
+            }
+            ExportDialog d(this);
+            if (d.exec() == QDialog::Accepted)
+            {
+                int fileType = d.getResult();
+                QString filter = "Plain text file (*.txt)";
+                if (fileType == MARKDOWN)
+                {
+                    filter = "Markdown file (*.md)";
+                }
+                QString fileName = QFileDialog::getSaveFileName(this, tr("Export note"), "", filter);
+                if (!fileName.isEmpty())
+                {
+                    if (fileType == MARKDOWN && !fileName.endsWith(".md", Qt::CaseInsensitive))
+                    {
+                        fileName += ".md";
+                    }
+                    else if (fileType == PLAIN && !fileName.endsWith(".txt", Qt::CaseInsensitive))
+                    {
+                        fileName += ".txt";
+                    }
+                    QFile *f = new QFile(fileName);
+                    if (f->open(QIODevice::WriteOnly))
+                    {
+                        f->write(n->getContent().toUtf8());
+                        f->close();
+                    }
+                    delete f;
+                }
+            }
+        }
+    }
+}
+
 void MainWindow::markdownContentChanged()
 {
     timer->stop();
@@ -286,8 +339,14 @@ void MainWindow::markdownContentChanged()
         QString uuid = ui->treeWidget->selectedItems()[0]->text(COLUMN_UUID);
         Note *n = savemng->getNoteByUUID(uuid);
         if (n != nullptr) {
+            QScrollBar *scrollbar = ui->markdownViewer->verticalScrollBar();
+
             QString content = ui->contentEdit->toPlainText();
+
+            int pos = scrollbar->sliderPosition();
             ui->markdownViewer->setMarkdown(content);
+            scrollbar->setSliderPosition(pos);
+
             ui->markdownViewer2->setMarkdown(content);
             ui->plainTextEdit->setPlainText(content);
             n->setContent(content);

src/frames/mainwindow.h

@@ -8,6 +8,8 @@
 #include <QTreeWidgetItem>
 #include <QMenu>
 #include <QPoint>
+#include <QFileDialog>
+#include <QScrollBar>
 
 #include "../services/savemanager.h"
 
@@ -42,6 +44,7 @@ private slots:
     void deleteItem();
     void moveNote();
     void editName();
+    void exportNote();
 
 private:
     Ui::MainWindow *ui;

src/frames/mainwindow.ui

@@ -56,6 +56,18 @@
       </item>
       <item>
        <layout class="QVBoxLayout" name="verticalLayout">
+        <item>
+         <widget class="QLabel" name="titleLabel">
+          <property name="font">
+           <font>
+            <pointsize>14</pointsize>
+           </font>
+          </property>
+          <property name="text">
+           <string/>
+          </property>
+         </widget>
+        </item>
         <item>
          <widget class="QTabWidget" name="tabWidget">
           <property name="tabPosition">
@@ -72,30 +84,18 @@
             <string>Plain text</string>
            </attribute>
            <layout class="QGridLayout" name="gridLayout_2">
-            <item row="1" column="0">
+            <item row="2" column="0">
              <widget class="QPlainTextEdit" name="plainTextEdit">
               <property name="enabled">
                <bool>false</bool>
               </property>
              </widget>
             </item>
-            <item row="0" column="0">
-             <widget class="QLabel" name="titleLabel">
-              <property name="font">
-               <font>
-                <pointsize>14</pointsize>
-               </font>
-              </property>
-              <property name="text">
-               <string/>
-              </property>
-             </widget>
-            </item>
            </layout>
           </widget>
           <widget class="QWidget" name="tab">
            <attribute name="title">
-            <string>Mardown editor</string>
+            <string>Markdown editor</string>
            </attribute>
            <layout class="QGridLayout" name="gridLayout">
             <item row="0" column="0">

src/frames/movedialog.ui

@@ -23,7 +23,7 @@
    </size>
   </property>
   <property name="windowTitle">
-   <string>Dialog</string>
+   <string>Move note</string>
   </property>
   <widget class="QDialogButtonBox" name="buttonBox">
    <property name="geometry">

src/frames/renamedialog.ui

@@ -11,7 +11,7 @@
    </rect>
   </property>
   <property name="windowTitle">
-   <string>Dialog</string>
+   <string>Rename</string>
   </property>
   <widget class="QDialogButtonBox" name="buttonBox">
    <property name="geometry">