add menus and toolbars

1. Add menu item "Converter" to choose markdown converter;
2. Add menu item "About" and "About Qt";
3. Change all QMessageBox's parent to "this";

Signed-off-by: Le Tan <tamlokveer@gmail.com>

src/vconfigmanager.h

@@ -57,6 +57,7 @@ public:
 
     inline hoedown_extensions getMarkdownExtensions() const;
     inline MarkdownConverterType getMdConverterType() const;
+    inline void setMarkdownConverterType(MarkdownConverterType type);
 
     inline QString getPreTemplatePath() const;
     inline QString getPostTemplatePath() const;
@@ -176,4 +177,13 @@ inline QString VConfigManager::getPostTemplatePath() const
     return postTemplatePath;
 }
 
+inline void VConfigManager::setMarkdownConverterType(MarkdownConverterType type)
+{
+    if (mdConverterType == type) {
+        return;
+    }
+    mdConverterType = type;
+    setConfigToSettings("global", "markdown_converter", type);
+}
+
 #endif // VCONFIGMANAGER_H

src/vdirectorytree.cpp

@@ -136,7 +136,8 @@ void VDirectoryTree::updateDirectoryTreeTopLevel()
 
     if (!validatePath(path)) {
         qDebug() << "invalid notebook path:" << path;
-        QMessageBox msgBox(QMessageBox::Warning, tr("Warning"), tr("Invalid notebook path."));
+        QMessageBox msgBox(QMessageBox::Warning, tr("Warning"), tr("Invalid notebook path."),
+                           QMessageBox::Ok, this);
         msgBox.setInformativeText(QString("Notebook path \"%1\" either does not exist or is not valid.")
                                   .arg(path));
         msgBox.exec();
@@ -146,7 +147,8 @@ void VDirectoryTree::updateDirectoryTreeTopLevel()
     QJsonObject configJson = VConfigManager::readDirectoryConfig(path);
     if (configJson.isEmpty()) {
         qDebug() << "invalid notebook configuration for path:" << path;
-        QMessageBox msgBox(QMessageBox::Warning, tr("Warning"), tr("Invalid notebook configuration."));
+        QMessageBox msgBox(QMessageBox::Warning, tr("Warning"), tr("Invalid notebook configuration."),
+                           QMessageBox::Ok, this);
         msgBox.setInformativeText(QString("Notebook path \"%1\" does not contain a valid configuration file.")
                                   .arg(path));
         msgBox.exec();
@@ -177,7 +179,8 @@ void VDirectoryTree::updateDirectoryTreeOne(QTreeWidgetItem &parent, int depth)
     QString path(QDir::cleanPath(treePath + QDir::separator() + relativePath));
     if (!validatePath(path)) {
         qDebug() << "invalide notebook directory:" << path;
-        QMessageBox msgBox(QMessageBox::Warning, tr("Warning"), tr("Invalid notebook directory."));
+        QMessageBox msgBox(QMessageBox::Warning, tr("Warning"), tr("Invalid notebook directory."),
+                           QMessageBox::Ok, this);
         msgBox.setInformativeText(QString("Notebook directory \"%1\" either does not exist or is not a valid notebook directory.")
                                   .arg(path));
         msgBox.exec();
@@ -187,7 +190,8 @@ void VDirectoryTree::updateDirectoryTreeOne(QTreeWidgetItem &parent, int depth)
     QJsonObject configJson = VConfigManager::readDirectoryConfig(path);
     if (configJson.isEmpty()) {
         qDebug() << "invalid notebook configuration for directory:" << path;
-        QMessageBox msgBox(QMessageBox::Warning, tr("Warning"), tr("Invalid notebook directory configuration."));
+        QMessageBox msgBox(QMessageBox::Warning, tr("Warning"), tr("Invalid notebook directory configuration."),
+                           QMessageBox::Ok, this);
         msgBox.setInformativeText(QString("Notebook directory \"%1\" does not contain a valid configuration file.")
                                   .arg(path));
         msgBox.exec();
@@ -343,9 +347,8 @@ void VDirectoryTree::deleteDirectory()
     QString curItemName = curItemJson["name"].toString();
 
     QMessageBox msgBox(QMessageBox::Warning, tr("Warning"), QString("Are you sure you want to delete directory \"%1\"?")
-                       .arg(curItemName));
+                       .arg(curItemName), QMessageBox::Ok | QMessageBox::Cancel, this);
     msgBox.setInformativeText(tr("This will delete any files under this directory."));
-    msgBox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel);
     msgBox.setDefaultButton(QMessageBox::Ok);
     if (msgBox.exec() == QMessageBox::Ok) {
         deleteDirectoryAndUpdateTree(curItem);
@@ -366,7 +369,7 @@ QTreeWidgetItem* VDirectoryTree::createDirectoryAndUpdateTree(QTreeWidgetItem *p
     if (!dir.mkdir(name)) {
         qWarning() << "error: fail to create directory" << name << "under" << path;
         QMessageBox msgBox(QMessageBox::Warning, tr("Warning"), QString("Could not create directory \"%1\" under \"%2\".")
-                           .arg(name).arg(path));
+                           .arg(name).arg(path), QMessageBox::Ok, this);
         msgBox.setInformativeText(QString("Please check if there already exists a directory named \"%1\".").arg(name));
         msgBox.exec();
         return NULL;

src/veditor.cpp

@@ -139,7 +139,7 @@ void VEditor::readFile()
 
     if (textEditor->isModified()) {
         // Need to save the changes
-        QMessageBox msgBox;
+        QMessageBox msgBox(this);
         msgBox.setText("The note has been modified.");
         msgBox.setInformativeText("Do you want to save your changes?");
         msgBox.setIcon(QMessageBox::Information);
@@ -175,8 +175,8 @@ bool VEditor::saveFile()
                                        noteFile->content);
     if (!ret) {
         QMessageBox msgBox(QMessageBox::Warning, tr("Fail to save to file"),
-                           QString("Fail to write to disk when saving a note. Please try it again."));
+                           QString("Fail to write to disk when saving a note. Please try it again."),
-        msgBox.setStandardButtons(QMessageBox::Ok);
+                           QMessageBox::Ok, this);
         msgBox.setDefaultButton(QMessageBox::Ok);
         msgBox.exec();
         textEditor->setModified(true);

src/vfilelist.cpp

@@ -58,7 +58,8 @@ void VFileList::updateFileList()
 
     if (!QDir(path).exists()) {
         qDebug() << "invalid notebook directory:" << path;
-        QMessageBox msgBox(QMessageBox::Warning, tr("Warning"), tr("Invalid notebook directory."));
+        QMessageBox msgBox(QMessageBox::Warning, tr("Warning"), tr("Invalid notebook directory."),
+                           QMessageBox::Ok, this);
         msgBox.setInformativeText(QString("Notebook directory \"%1\" either does not exist or is not valid.")
                                   .arg(path));
         msgBox.exec();
@@ -68,7 +69,8 @@ void VFileList::updateFileList()
     QJsonObject configJson = VConfigManager::readDirectoryConfig(path);
     if (configJson.isEmpty()) {
         qDebug() << "invalid notebook configuration for directory:" << path;
-        QMessageBox msgBox(QMessageBox::Warning, tr("Warning"), tr("Invalid notebook directory configuration."));
+        QMessageBox msgBox(QMessageBox::Warning, tr("Warning"), tr("Invalid notebook directory configuration."),
+                           QMessageBox::Ok, this);
         msgBox.setInformativeText(QString("Notebook directory \"%1\" does not contain a valid configuration file.")
                                   .arg(path));
         msgBox.exec();
@@ -156,9 +158,9 @@ void VFileList::deleteFile()
 
     QMessageBox msgBox(QMessageBox::Warning, tr("Warning"),
                        QString("Are you sure you want to delete note \"%1\"?")
-                       .arg(curItemName));
+                       .arg(curItemName), QMessageBox::Ok | QMessageBox::Cancel,
+                       this);
     msgBox.setInformativeText(tr("This may be not recoverable."));
-    msgBox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel);
     msgBox.setDefaultButton(QMessageBox::Ok);
     if (msgBox.exec() == QMessageBox::Ok) {
         // First close this file forcely
@@ -209,7 +211,7 @@ QListWidgetItem* VFileList::createFileAndUpdateList(const QString &name,
     if (!file.open(QIODevice::WriteOnly)) {
         qWarning() << "error: fail to create file:" << filePath;
         QMessageBox msgBox(QMessageBox::Warning, tr("Warning"), QString("Could not create file \"%1\" under \"%2\".")
-                           .arg(name).arg(path));
+                           .arg(name).arg(path), QMessageBox::Ok, this);
         msgBox.setInformativeText(QString("Please check if there already exists a file named \"%1\".").arg(name));
         msgBox.exec();
         return NULL;

src/vmainwindow.cpp

@@ -122,6 +122,27 @@ void VMainWindow::initActions()
     importNoteAct->setStatusTip(tr("Import notes into current directory from files"));
     connect(importNoteAct, &QAction::triggered,
             this, &VMainWindow::importNoteFromFile);
+
+    converterAct = new QActionGroup(this);
+    markedAct = new QAction(tr("Marked"), converterAct);
+    markedAct->setStatusTip(tr("Use Marked to convert Markdown to HTML (Re-open current tabs to make it work)"));
+    markedAct->setCheckable(true);
+    markedAct->setData(int(MarkdownConverterType::Marked));
+    hoedownAct = new QAction(tr("Hoedown"), converterAct);
+    hoedownAct->setStatusTip(tr("Use Hoedown to convert Markdown to HTML (Re-open current tabs to make it work)"));
+    hoedownAct->setCheckable(true);
+    hoedownAct->setData(int(MarkdownConverterType::Hoedown));
+    connect(converterAct, &QActionGroup::triggered,
+            this, &VMainWindow::changeMarkdownConverter);
+
+    aboutAct = new QAction(tr("&About"), this);
+    aboutAct->setStatusTip(tr("Show information about VNote"));
+    connect(aboutAct, &QAction::triggered,
+            this, &VMainWindow::aboutMessage);
+    aboutQtAct = new QAction(tr("About &Qt"), this);
+    aboutQtAct->setStatusTip(tr("Show information about Qt"));
+    connect(aboutQtAct, &QAction::triggered,
+            qApp, &QApplication::aboutQt);
 }
 
 void VMainWindow::initToolBar()
@@ -136,10 +157,28 @@ void VMainWindow::initToolBar()
 void VMainWindow::initMenuBar()
 {
     QMenu *fileMenu = menuBar()->addMenu(tr("&File"));
+    QMenu *editMenu = menuBar()->addMenu(tr("&Edit"));
+    QMenu *viewMenu = menuBar()->addMenu(tr("&View"));
+    QMenu *markdownMenu = menuBar()->addMenu(tr("&Markdown"));
     QMenu *helpMenu = menuBar()->addMenu(tr("&Help"));
 
-    // To be implemented
+    // File Menu
     fileMenu->addAction(importNoteAct);
+
+    // Markdown Menu
+    QMenu *converterMenu = markdownMenu->addMenu(tr("&Converter"));
+    converterMenu->addAction(hoedownAct);
+    converterMenu->addAction(markedAct);
+    MarkdownConverterType converterType = vconfig.getMdConverterType();
+    if (converterType == MarkdownConverterType::Marked) {
+        markedAct->setChecked(true);
+    } else if (converterType == MarkdownConverterType::Hoedown) {
+        hoedownAct->setChecked(true);
+    }
+
+    // Help menu
+    helpMenu->addAction(aboutQtAct);
+    helpMenu->addAction(aboutAct);
 }
 
 void VMainWindow::updateNotebookComboBox(const QVector<VNotebook> &notebooks)
@@ -215,9 +254,8 @@ void VMainWindow::onDeleteNotebookBtnClicked()
     QString curPath = vnote->getNotebooks()[curIndex].getPath();
 
     QMessageBox msgBox(QMessageBox::Warning, tr("Warning"), QString("Are you sure you want to delete notebook \"%1\"?")
-                       .arg(curName));
+                       .arg(curName), QMessageBox::Ok | QMessageBox::Cancel, this);
     msgBox.setInformativeText(QString("This will delete any files in this notebook (\"%1\").").arg(curPath));
-    msgBox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel);
     msgBox.setDefaultButton(QMessageBox::Ok);
     if (msgBox.exec() == QMessageBox::Ok) {
         vnote->removeNotebook(curName);
@@ -240,10 +278,27 @@ void VMainWindow::importNoteFromFile()
     }
     QMessageBox msgBox(QMessageBox::Information, tr("Import note from file"),
                        QString("Imported notes: %1 succeed, %2 failed.")
-                       .arg(files.size() - failedFiles.size()).arg(failedFiles.size()));
+                       .arg(files.size() - failedFiles.size()).arg(failedFiles.size()),
+                       QMessageBox::Ok, this);
     if (!failedFiles.isEmpty()) {
         msgBox.setInformativeText(tr("Failed to import files may be due to name conflicts."));
     }
-    msgBox.setStandardButtons(QMessageBox::Ok);
     msgBox.exec();
 }
+
+void VMainWindow::changeMarkdownConverter(QAction *action)
+{
+    if (!action) {
+        return;
+    }
+    MarkdownConverterType type = (MarkdownConverterType)action->data().toInt();
+    qDebug() << "switch to converter" << type;
+    vconfig.setMarkdownConverterType(type);
+}
+
+void VMainWindow::aboutMessage()
+{
+    QMessageBox::about(this, tr("About VNote"),
+                       tr("VNote is a Vim-inspired note taking application for Markdown.\n"
+                          "Visit https://github.com/tamlok/vnote.git for more information."));
+}

src/vmainwindow.h

@@ -16,6 +16,7 @@ class VTabWidget;
 class QAction;
 class QPushButton;
 class VNotebook;
+class QActionGroup;
 
 class VMainWindow : public QMainWindow
 {
@@ -33,6 +34,8 @@ private slots:
     void onDeleteNotebookBtnClicked();
     void updateNotebookComboBox(const QVector<VNotebook> &notebooks);
     void importNoteFromFile();
+    void changeMarkdownConverter(QAction *action);
+    void aboutMessage();
 
 signals:
     void curNotebookIndexChanged(const QString &path);
@@ -61,6 +64,11 @@ private:
     QAction *saveNoteAct;
     QAction *readNoteAct;
     QAction *importNoteAct;
+    QActionGroup *converterAct;
+    QAction *markedAct;
+    QAction *hoedownAct;
+    QAction *aboutAct;
+    QAction *aboutQtAct;
 };
 
 #endif // VMAINWINDOW_H