add SaveAndRead and DiscardAndRead to the context menu in edit mode

src/vedit.cpp

@@ -8,6 +8,7 @@
 #include "utils/vutils.h"
 #include "veditoperations.h"
 #include "dialog/vfindreplacedialog.h"
+#include "vedittab.h"
 
 extern VConfigManager vconfig;
 extern VNote *g_vnote;
@@ -501,3 +502,62 @@ void VEdit::clearSearchedWordHighlight()
     highlightExtraSelections();
 }
 
+void VEdit::contextMenuEvent(QContextMenuEvent *p_event)
+{
+    QMenu *menu = createStandardContextMenu();
+    menu->setToolTipsVisible(true);
+
+    const QList<QAction *> actions = menu->actions();
+
+    VEditTab *editTab = dynamic_cast<VEditTab *>(parent());
+    V_ASSERT(editTab);
+    if (editTab->getIsEditMode()) {
+        QAction *saveExitAct = new QAction(QIcon(":/resources/icons/save_exit.svg"),
+                                           tr("&Save Changes And Read"), this);
+        saveExitAct->setToolTip(tr("Save changes and exit edit mode"));
+        connect(saveExitAct, &QAction::triggered,
+                this, &VEdit::handleSaveExitAct);
+
+        QAction *discardExitAct = new QAction(QIcon(":/resources/icons/discard_exit.svg"),
+                                              tr("&Discard Changes And Read"), this);
+        discardExitAct->setToolTip(tr("Discard changes and exit edit mode"));
+        connect(discardExitAct, &QAction::triggered,
+                this, &VEdit::handleDiscardExitAct);
+
+        menu->insertAction(actions.isEmpty() ? NULL : actions[0], discardExitAct);
+        menu->insertAction(discardExitAct, saveExitAct);
+        if (!actions.isEmpty()) {
+            menu->insertSeparator(actions[0]);
+        }
+    } else if (m_file->isModifiable()) {
+        // HTML.
+        QAction *editAct= new QAction(QIcon(":/resources/icons/edit_note.svg"),
+                                      tr("&Edit"), this);
+        editAct->setToolTip(tr("Edit current note"));
+        connect(editAct, &QAction::triggered,
+                this, &VEdit::handleEditAct);
+        menu->insertAction(actions.isEmpty() ? NULL : actions[0], editAct);
+        // actions does not contain editAction.
+        if (!actions.isEmpty()) {
+            menu->insertSeparator(actions[0]);
+        }
+    }
+
+    menu->exec(p_event->globalPos());
+    delete menu;
+}
+
+void VEdit::handleSaveExitAct()
+{
+    emit saveAndRead();
+}
+
+void VEdit::handleDiscardExitAct()
+{
+    emit discardAndRead();
+}
+
+void VEdit::handleEditAct()
+{
+    emit editNote();
+}

src/vedit.h

@@ -49,10 +49,18 @@ public:
     void setReadOnly(bool p_ro);
     void clearSearchedWordHighlight();
 
+signals:
+    void saveAndRead();
+    void discardAndRead();
+    void editNote();
+
 private slots:
     void labelTimerTimeout();
     void triggerHighlightSelectedWord();
     void highlightSelectedWord();
+    void handleSaveExitAct();
+    void handleDiscardExitAct();
+    void handleEditAct();
 
 protected slots:
     virtual void highlightCurrentLine();
@@ -63,6 +71,7 @@ protected:
     QColor m_cursorLineColor;
 
     virtual void updateFontAndPalette();
+    virtual void contextMenuEvent(QContextMenuEvent *p_event) Q_DECL_OVERRIDE;
 
 private:
     QLabel *m_wrapLabel;

src/vedittab.cpp

@@ -67,6 +67,10 @@ void VEditTab::setupUI()
                     this, SLOT(updateCurHeader(int, int)));
             connect(m_textEditor, &VEdit::textChanged,
                     this, &VEditTab::handleTextChanged);
+            connect(m_textEditor, &VEdit::saveAndRead,
+                    this, &VEditTab::saveAndRead);
+            connect(m_textEditor, &VEdit::discardAndRead,
+                    this, &VEditTab::discardAndRead);
             m_textEditor->reloadFile();
             addWidget(m_textEditor);
         } else {
@@ -79,6 +83,12 @@ void VEditTab::setupUI()
         m_textEditor = new VEdit(m_file, this);
         connect(m_textEditor, &VEdit::textChanged,
                 this, &VEditTab::handleTextChanged);
+        connect(m_textEditor, &VEdit::saveAndRead,
+                this, &VEditTab::saveAndRead);
+        connect(m_textEditor, &VEdit::discardAndRead,
+                this, &VEditTab::discardAndRead);
+        connect(m_textEditor, &VEdit::editNote,
+                this, &VEditTab::editFile);
         m_textEditor->reloadFile();
         addWidget(m_textEditor);
         webPreviewer = NULL;
@@ -269,6 +279,17 @@ bool VEditTab::saveFile()
     return ret;
 }
 
+void VEditTab::saveAndRead()
+{
+    saveFile();
+    readFile();
+}
+
+void VEditTab::discardAndRead()
+{
+    readFile();
+}
+
 void VEditTab::setupMarkdownPreview()
 {
     const QString jsHolder("JS_PLACE_HOLDER");

src/vedittab.h

@@ -71,6 +71,8 @@ private slots:
     void handleTextChanged();
     void noticeStatusChanged();
     void handleWebKeyPressed(int p_key, bool p_ctrl, bool p_shift);
+    void saveAndRead();
+    void discardAndRead();
 
 private:
     void setupUI();

src/vmainwindow.cpp

@@ -224,7 +224,7 @@ void VMainWindow::initFileToolBar()
             editArea, &VEditArea::editFile);
 
     discardExitAct = new QAction(QIcon(":/resources/icons/discard_exit.svg"),
-                                 tr("Discard Changes And Exit"), this);
+                                 tr("Discard Changes And Read"), this);
     discardExitAct->setStatusTip(tr("Discard changes and exit edit mode"));
     connect(discardExitAct, &QAction::triggered,
             editArea, &VEditArea::readFile);
@@ -233,7 +233,7 @@ void VMainWindow::initFileToolBar()
     exitEditMenu->addAction(discardExitAct);
 
     saveExitAct = new QAction(QIcon(":/resources/icons/save_exit.svg"),
-                              tr("Save Changes And Exit"), this);
+                              tr("Save Changes And Read"), this);
     saveExitAct->setStatusTip(tr("Save changes and exit edit mode"));
     saveExitAct->setMenu(exitEditMenu);
     saveExitAct->setShortcut(QKeySequence("Ctrl+R"));

src/vwebview.cpp

@@ -17,20 +17,24 @@ void VWebView::contextMenuEvent(QContextMenuEvent *p_event)
 {
     QMenu *menu = page()->createStandardContextMenu();
     menu->setToolTipsVisible(true);
+
     const QList<QAction *> actions = menu->actions();
 
-    QAction *editAction = new QAction(QIcon(":/resources/icons/edit_note.svg"),
-                                     tr("&Edit"), this);
-    editAction->setToolTip(tr("Edit current note"));
-    connect(editAction, &QAction::triggered,
-            this, &VWebView::handleEditAction);
-    if (!m_file->isModifiable()) {
-        editAction->setEnabled(false);
+    if (!hasSelection() && m_file->isModifiable()) {
+        QAction *editAct= new QAction(QIcon(":/resources/icons/edit_note.svg"),
+                                          tr("&Edit"), this);
+        editAct->setToolTip(tr("Edit current note"));
+        connect(editAct, &QAction::triggered,
+                this, &VWebView::handleEditAction);
+        menu->insertAction(actions.isEmpty() ? NULL : actions[0], editAct);
+        // actions does not contain editAction.
+        if (!actions.isEmpty()) {
+            menu->insertSeparator(actions[0]);
+        }
     }
-    menu->insertAction(actions.isEmpty() ? NULL : actions[0], editAction);
 
-    connect(menu, &QMenu::aboutToHide, menu, &QObject::deleteLater);
-    menu->popup(p_event->globalPos());
+    menu->exec(p_event->globalPos());
+    delete menu;
 }
 
 void VWebView::handleEditAction()