qtui: Support file creation/modification dates

Author: 0000xFFFF

src/qtui/menus.cc

@@ -195,6 +195,8 @@ QMenuBar * qtui_build_menubar(QWidget * parent)
         audqt::MenuCommand({N_("By _Custom Title")}, sort_custom_title),
         audqt::MenuCommand({N_("By C_omment")}, sort_comment),
         audqt::MenuCommand({N_("By D_isc Number")}, sort_disc),
+        audqt::MenuCommand({N_("By File Created")}, sort_file_created),
+        audqt::MenuCommand({N_("By File Modified")}, sort_file_modified),
         audqt::MenuSep(),
         audqt::MenuCommand({N_("R_everse Order"), "view-sort-descending"},
                            sort_reverse),
@@ -213,6 +215,8 @@ QMenuBar * qtui_build_menubar(QWidget * parent)
         audqt::MenuCommand({N_("By _Custom Title")}, sort_sel_custom_title),
         audqt::MenuCommand({N_("By C_omment")}, sort_sel_comment),
         audqt::MenuCommand({N_("By D_isc Number")}, sort_sel_disc),
+        audqt::MenuCommand({N_("By File Created")}, sort_sel_file_created),
+        audqt::MenuCommand({N_("By File Modified")}, sort_sel_file_modified),
         audqt::MenuSep(),
         audqt::MenuCommand({N_("R_everse Order"), "view-sort-descending"},
                            sort_sel_reverse),

src/qtui/playlist_header.cc

@@ -35,10 +35,10 @@
 #include <libaudqt/libaudqt.h>
 
 static const char * const s_col_keys[] = {
-    "number",       "title",          "artist", "year",    "album",
-    "album-artist", "track",          "genre",  "queued",  "length",
-    "path",         "filename",       "custom", "bitrate", "comment",
-    "publisher",    "catalog-number", "disc"};
+    "number",       "title",          "artist", "year",         "album",
+    "album-artist", "track",          "genre",  "queued",       "length",
+    "path",         "filename",       "custom", "bitrate",      "comment",
+    "publisher",    "catalog-number", "disc",   "file-created", "file-modified"};
 
 static const int s_default_widths[] = {
     25,  // entry number
@@ -58,7 +58,9 @@ static const int s_default_widths[] = {
     275, // comment
     175, // publisher
     75,  // catalog number
-    25   // disc
+    25,  // disc
+    190, // file created
+    190, // file modified
 };
 
 static const Playlist::SortType s_sort_types[] = {
@@ -79,7 +81,9 @@ static const Playlist::SortType s_sort_types[] = {
     Playlist::Comment,        // comment,
     Playlist::Publisher,      // publisher
     Playlist::CatalogNum,     // catalog number
-    Playlist::Disc            // disc
+    Playlist::Disc,           // disc
+    Playlist::FileCreated,    // file created
+    Playlist::FileModified,   // file modified
 };
 
 static_assert(aud::n_elems(s_col_keys) == PlaylistModel::n_cols,

src/qtui/playlist_model.cc

@@ -18,7 +18,9 @@
  */
 
 #include <QApplication>
+#include <QDateTime>
 #include <QIcon>
+#include <QLocale>
 #include <QMimeData>
 #include <QUrl>
 
@@ -30,18 +32,18 @@
 #include "playlist_model.h"
 
 const char * const PlaylistModel::labels[] = {
-    N_("Entry Number"),   N_("Title"),        N_("Artist"),    N_("Year"),
-    N_("Album"),          N_("Album Artist"), N_("Track"),     N_("Genre"),
-    N_("Queue Position"), N_("Length"),       N_("File Path"), N_("File Name"),
-    N_("Custom Title"),   N_("Bitrate"),      N_("Comment"),   N_("Publisher"),
-    N_("Catalog Number"), N_("Disc")};
+    N_("Entry Number"),   N_("Title"),        N_("Artist"),       N_("Year"),
+    N_("Album"),          N_("Album Artist"), N_("Track"),        N_("Genre"),
+    N_("Queue Position"), N_("Length"),       N_("File Path"),    N_("File Name"),
+    N_("Custom Title"),   N_("Bitrate"),      N_("Comment"),      N_("Publisher"),
+    N_("Catalog Number"), N_("Disc"),         N_("File Created"), N_("File Modified")};
 
 static const Tuple::Field s_fields[] = {
-    Tuple::Invalid,        Tuple::Title,       Tuple::Artist, Tuple::Year,
-    Tuple::Album,          Tuple::AlbumArtist, Tuple::Track,  Tuple::Genre,
-    Tuple::Invalid,        Tuple::Length,      Tuple::Path,   Tuple::Basename,
-    Tuple::FormattedTitle, Tuple::Bitrate,     Tuple::Comment, Tuple::Publisher,
-    Tuple::CatalogNum,     Tuple::Disc};
+    Tuple::Invalid,        Tuple::Title,       Tuple::Artist,      Tuple::Year,
+    Tuple::Album,          Tuple::AlbumArtist, Tuple::Track,       Tuple::Genre,
+    Tuple::Invalid,        Tuple::Length,      Tuple::Path,        Tuple::Basename,
+    Tuple::FormattedTitle, Tuple::Bitrate,     Tuple::Comment,     Tuple::Publisher,
+    Tuple::CatalogNum,     Tuple::Disc,        Tuple::FileCreated, Tuple::FileModified};
 
 static_assert(aud::n_elems(PlaylistModel::labels) == PlaylistModel::n_cols,
               "update PlaylistModel::labels");
@@ -117,6 +119,14 @@ QVariant PlaylistModel::data(const QModelIndex & index, int role) const
             case Tuple::Int:
                 val = tuple.get_int(s_fields[col]);
                 break;
+            case Tuple::DateTime:
+                int64_t t = tuple.get_int64(s_fields[col]);
+                if (t > 0)
+                {
+                    QDateTime dt = QDateTime::fromSecsSinceEpoch(t).toLocalTime();
+                    return QLocale().toString(dt, QLocale::ShortFormat);
+                }
+                return QString();
             }
         }
 

src/qtui/playlist_model.h

@@ -50,6 +50,8 @@ class PlaylistModel : public QAbstractListModel
         Publisher,
         CatalogNum,
         Disc,
+        FileCreated,
+        FileModified,
         n_cols
     };