UniversalEntry: U to search the content of notes in Explorer root directory

src/vmainwindow.cpp

@@ -3222,6 +3222,7 @@ void VMainWindow::initUniversalEntry()
     m_ue->registerEntry('t', searchUE, VSearchUE::Name_Note_Buffer);
     m_ue->registerEntry('g', searchUE, VSearchUE::Content_Note_Buffer);
     m_ue->registerEntry('b', searchUE, VSearchUE::Outline_Note_Buffer);
+    m_ue->registerEntry('u', searchUE, VSearchUE::Content_Note_ExplorerDirectory);
     m_ue->registerEntry('y', new VOutlineUE(this), 0);
     m_ue->registerEntry('h', searchUE, VSearchUE::Path_FolderNote_AllNotebook);
     m_ue->registerEntry('n', searchUE, VSearchUE::Path_FolderNote_CurrentNotebook);

src/vsearchue.cpp

@@ -16,6 +16,7 @@
 #include "vdirectory.h"
 #include "vdirectorytree.h"
 #include "veditarea.h"
+#include "vexplorer.h"
 
 extern VNote *g_vnote;
 
@@ -81,6 +82,9 @@ QString VSearchUE::description(int p_id) const
     case ID::Path_FolderNote_CurrentNotebook:
         return tr("Search the path of folders/notes in current notebook");
 
+    case ID::Content_Note_ExplorerDirectory:
+        return tr("Search the content of notes in Explorer root directory");
+
     default:
         Q_ASSERT(false);
         return tr("Invalid ID %1").arg(p_id);
@@ -147,6 +151,7 @@ QWidget *VSearchUE::widget(int p_id)
     case ID::Content_Note_AllNotebook:
     case ID::Content_Note_CurrentNotebook:
     case ID::Content_Note_CurrentFolder:
+    case ID::Content_Note_ExplorerDirectory:
     case ID::Content_Note_Buffer:
     case ID::Outline_Note_Buffer:
         return m_treeWidget;
@@ -205,6 +210,10 @@ void VSearchUE::processCommand(int p_id, const QString &p_cmd)
         searchContentOfNoteInCurrentFolder(p_cmd);
         break;
 
+    case ID::Content_Note_ExplorerDirectory:
+        searchContentOfNoteInExplorerDirectory(p_cmd);
+        break;
+
     case ID::Tag_Note_CurrentFolder:
         searchTagOfNoteInCurrentFolder(p_cmd);
         break;
@@ -475,6 +484,27 @@ void VSearchUE::searchContentOfNoteInCurrentFolder(const QString &p_cmd)
     }
 }
 
+void VSearchUE::searchContentOfNoteInExplorerDirectory(const QString &p_cmd)
+{
+    if (p_cmd.isEmpty()) {
+        m_inSearch = false;
+        emit stateUpdated(State::Success);
+    } else {
+        QString rootDirectory = g_mainWin->getExplorer()->getRootDirectory();
+        m_search->clear();
+        QSharedPointer<VSearchConfig> config(new VSearchConfig(VSearchConfig::ExplorerDirectory,
+                                                               VSearchConfig::Content,
+                                                               VSearchConfig::Note,
+                                                               VSearchConfig::Internal,
+                                                               VSearchConfig::NoneOption,
+                                                               p_cmd,
+                                                               QString()));
+        m_search->setConfig(config);
+        QSharedPointer<VSearchResult> result = m_search->search(rootDirectory);
+        handleSearchFinished(result);
+    }
+}
+
 QVector<VFile *> getFilesInBuffer()
 {
     QVector<VEditTabInfo> tabs = g_mainWin->getEditArea()->getAllTabsInfo();
@@ -639,6 +669,7 @@ void VSearchUE::handleSearchItemAdded(const QSharedPointer<VSearchResultItem> &p
     case ID::Content_Note_AllNotebook:
     case ID::Content_Note_CurrentNotebook:
     case ID::Content_Note_CurrentFolder:
+    case ID::Content_Note_ExplorerDirectory:
     case ID::Content_Note_Buffer:
     case ID::Outline_Note_Buffer:
         appendItemToTree(p_item);
@@ -684,6 +715,7 @@ void VSearchUE::handleSearchItemsAdded(const QList<QSharedPointer<VSearchResultI
     case ID::Content_Note_AllNotebook:
     case ID::Content_Note_CurrentNotebook:
     case ID::Content_Note_CurrentFolder:
+    case ID::Content_Note_ExplorerDirectory:
     case ID::Content_Note_Buffer:
     case ID::Outline_Note_Buffer:
     {
@@ -941,6 +973,7 @@ void VSearchUE::selectNextItem(int p_id, bool p_forward)
     case ID::Content_Note_AllNotebook:
     case ID::Content_Note_CurrentNotebook:
     case ID::Content_Note_CurrentFolder:
+    case ID::Content_Note_ExplorerDirectory:
     case ID::Content_Note_Buffer:
     case ID::Outline_Note_Buffer:
     {
@@ -974,6 +1007,7 @@ void VSearchUE::activate(int p_id)
     case ID::Content_Note_AllNotebook:
     case ID::Content_Note_CurrentNotebook:
     case ID::Content_Note_CurrentFolder:
+    case ID::Content_Note_ExplorerDirectory:
     case ID::Content_Note_Buffer:
     case ID::Outline_Note_Buffer:
     {
@@ -1000,6 +1034,7 @@ void VSearchUE::selectParentItem(int p_id)
     case ID::Content_Note_AllNotebook:
     case ID::Content_Note_CurrentNotebook:
     case ID::Content_Note_CurrentFolder:
+    case ID::Content_Note_ExplorerDirectory:
     case ID::Content_Note_Buffer:
     case ID::Outline_Note_Buffer:
         m_treeWidget->selectParentItem();
@@ -1016,6 +1051,7 @@ void VSearchUE::toggleItemExpanded(int p_id)
     case ID::Content_Note_AllNotebook:
     case ID::Content_Note_CurrentNotebook:
     case ID::Content_Note_CurrentFolder:
+    case ID::Content_Note_ExplorerDirectory:
     case ID::Content_Note_Buffer:
     case ID::Outline_Note_Buffer:
     {
@@ -1112,6 +1148,7 @@ QString VSearchUE::currentItemFolder(int p_id)
     case ID::Content_Note_AllNotebook:
     case ID::Content_Note_CurrentNotebook:
     case ID::Content_Note_CurrentFolder:
+    case ID::Content_Note_ExplorerDirectory:
     case ID::Content_Note_Buffer:
     case ID::Outline_Note_Buffer:
     {

src/vsearchue.h

@@ -63,7 +63,10 @@ public:
         Path_FolderNote_AllNotebook,
 
         // Search path of folder/note in current notebook.
-        Path_FolderNote_CurrentNotebook
+        Path_FolderNote_CurrentNotebook,
+
+        // Search content of the note in Explorer root directory.
+        Content_Note_ExplorerDirectory
     };
 
     explicit VSearchUE(QObject *p_parent = nullptr);
@@ -127,6 +130,8 @@ private:
 
     void searchContentOfNoteInCurrentFolder(const QString &p_cmd);
 
+    void searchContentOfNoteInExplorerDirectory(const QString &p_cmd);
+
     void searchNameOfBuffer(const QString &p_cmd);
 
     void searchContentOfBuffer(const QString &p_cmd);