bug-fix

- Set proper defalut focus of VInsertLinkDialog;
- Fix bug in snippet when selection mark is empty;
- Focus editor after double-click applying a snippet;

src/dialog/vinsertlinkdialog.cpp

@@ -130,3 +130,12 @@ QString VInsertLinkDialog::getLinkUrl() const
 {
     return m_linkUrlEdit->text();
 }
+
+void VInsertLinkDialog::showEvent(QShowEvent *p_event)
+{
+    QDialog::showEvent(p_event);
+
+    if (!m_linkTextEdit->text().isEmpty() && m_linkUrlEdit->text().isEmpty()) {
+        m_linkUrlEdit->setFocus();
+    }
+}

src/dialog/vinsertlinkdialog.h

@@ -7,6 +7,7 @@
 class VLineEdit;
 class QLineEdit;
 class QDialogButtonBox;
+class QShowEvent;
 
 class VInsertLinkDialog : public QDialog
 {
@@ -23,6 +24,9 @@ public:
 
     QString getLinkUrl() const;
 
+protected:
+    void showEvent(QShowEvent *p_event) Q_DECL_OVERRIDE;
+
 private slots:
     void handleInputChanged();
 

src/vmdtab.cpp

@@ -782,6 +782,8 @@ void VMdTab::applySnippet(const VSnippet *p_snippet)
             m_editor->setVimMode(VimMode::Insert);
 
             g_mainWin->showStatusMessage(tr("Snippet applied"));
+
+            focusTab();
         }
     } else {
         g_mainWin->showStatusMessage(tr("Snippet %1 is not applicable").arg(p_snippet->getName()));

src/vsnippet.cpp

@@ -189,9 +189,10 @@ bool VSnippet::apply(QTextCursor &p_cursor) const
 
     if (!m_selectionMark.isEmpty() && !secondPart.isEmpty()) {
         secondPart.replace(m_selectionMark, selection);
-        content += secondPart;
     }
 
+    content += secondPart;
+
     // Insert it.
     switch (m_type) {
     case Type::Html: