Add creation and modification times to project info dialog.

Timeline/Project.C

@@ -61,6 +61,7 @@ const char *Project::_errstr[] =
 };
 
 char Project::_name[256];
+char Project::_created_on[40];
 char Project::_path[512];
 bool Project::_is_open = false;
 int Project::_lockfd = 0;
@@ -101,8 +102,20 @@ Project::write_info ( void )
         return false;
     }
 
-    fprintf( fp, "created by\n\t%s\nversion\n\t%d\nsample rate\n\t%lu\n",
+    char s[40];
+
+    if ( ! *_created_on )
+    {
+        time_t t = time( NULL );
+        ctime_r( &t, s );
+        s[ strlen( s ) - 1 ] = '\0';
+    }
+    else
+        strcpy( s, _created_on );
+
+    fprintf( fp, "created by\n\t%s\ncreated on\n\t%s\nversion\n\t%d\nsample rate\n\t%lu\n",
              APP_TITLE " " VERSION,
+             s,
              PROJECT_VERSION,
              (unsigned long)timeline->sample_rate() );
 
@@ -112,7 +125,7 @@ Project::write_info ( void )
 }
 
 bool
-Project::read_info ( int *version, nframes_t *sample_rate )
+Project::read_info ( int *version, nframes_t *sample_rate, char **creation_date )
 {
     FILE *fp;
 
@@ -122,6 +135,10 @@ Project::read_info ( int *version, nframes_t *sample_rate )
         return false;
     }
 
+    *version = 0;
+    *sample_rate = 0;
+    *creation_date = 0;
+
     char *name, *value;
 
     while ( fscanf( fp, "%a[^\n]\n\t%a[^\n]\n", &name, &value ) == 2 )
@@ -132,6 +149,8 @@ Project::read_info ( int *version, nframes_t *sample_rate )
             *sample_rate = atoll( value );
         else if ( ! strcmp( name, "version" ) )
             *version = atoi( value );
+        else if ( ! strcmp( name, "created on" ) )
+            *creation_date = strdup( value );
 
         free( name );
         free( value );
@@ -157,11 +176,12 @@ Project::close ( void )
 
     Loggable::close();
 
-    write_info();
+//    write_info();
 
     _is_open = false;
 
     *Project::_name = '\0';
+    *Project::_created_on = '\0';
 
     release_lock( &_lockfd, ".lock" );
 
@@ -215,8 +235,9 @@ Project::open ( const char *name )
 
     int version;
     nframes_t rate;
+    char *creation_date;
 
-    if ( ! read_info( &version, &rate ) )
+    if ( ! read_info( &version, &rate, &creation_date ) )
         return E_INVALID;
 
     if ( version != PROJECT_VERSION )
@@ -227,6 +248,14 @@ Project::open ( const char *name )
 
     timeline->sample_rate( rate );
 
+    if ( creation_date )
+    {
+        strcpy( _created_on, creation_date );
+        free( creation_date );
+    }
+    else
+        *_created_on = 0;
+
     set_name( name );
 
     *_path = '\0';

Timeline/Project.H

@@ -29,11 +29,11 @@ class Project
     static bool _is_open;
     static char _name[256];
     static char _path[512];
+    static char _created_on[40];
 
     static bool write_info ( void );
-    static bool read_info ( int *version, nframes_t *sample_rate );
+    static bool read_info ( int *version, nframes_t *sample_rate, char **creation_date );
     static void set_name ( const char *name );
-
     static const char *_errstr[];
 
 public:
@@ -57,4 +57,5 @@ public:
     static bool open ( void ) { return _is_open; }
     static bool create ( const char *name, const char *template_name );
 
+    static const char *created_on ( void ) { return _created_on; }
 };

Timeline/TLE.fl

@@ -837,7 +837,8 @@ Function {new_project_chooser()} {C return_type void
 nsd.run();} {}
 } 
 
-class Project_Info_Dialog {} {
+class Project_Info_Dialog {open
+} {
   Function {Project_Info_Dialog()} {open
   } {
     code {make_window();} {}
@@ -869,7 +870,7 @@ if ( logo_box->image() )
       }
       Fl_Output {} {
         label {Size of Journal}
-        xywh {210 80 100 25} box UP_BOX labeltype SHADOW_LABEL align 1
+        xywh {180 80 100 25} box UP_BOX labeltype SHADOW_LABEL align 1
         code0 {static char pat[40];}
         code1 {snprintf( pat, sizeof( pat ), "%.1fK", size( "history" ) / (float)1024 );}
         code2 {o->value( pat );}
@@ -877,18 +878,19 @@ if ( logo_box->image() )
       }
       Fl_Output {} {
         label {Created On}
-        xywh {350 80 135 25} box UP_BOX labeltype SHADOW_LABEL align 1
+        xywh {320 80 180 25} box UP_BOX labeltype SHADOW_LABEL align 1 textfont 11 textsize 12
+        code0 {o->value( Project::created_on() );}
       }
       Fl_Output {} {
         label Length
-        xywh {30 130 115 25} align 1
+        xywh {30 130 115 25} box BORDER_BOX color 47 align 1 textcolor 71
         code0 {char pat[40];}
         code1 {Clock::frame_to_HMS( pat, sizeof( pat ), timeline->length() );}
         code2 {o->value( pat );}
       }
       Fl_Value_Output {} {
         label Tracks
-        xywh {230 130 60 25} align 1
+        xywh {200 130 55 25} align 1
         code0 {o->value( timeline->ntracks() );}
       }
       Fl_Box logo_box {
@@ -923,6 +925,14 @@ window->do_callback();}
         callback {window->do_callback();}
         xywh {330 700 74 25}
       }
+      Fl_Output {} {
+        label {Last Modified On} selected
+        xywh {320 130 180 25} box UP_BOX labeltype SHADOW_LABEL align 1 textfont 11 textsize 12
+        code0 {time_t t = modification_time( "history" );}
+        code1 {static char s[40];}
+        code2 {ctime_r( &t, s ); s[ strlen( s ) - 1 ] = 0;}
+        code3 {o->value( s );}
+      }
     }
   }
 } 
@@ -952,7 +962,7 @@ if ( logo_box->image() )
 	((Fl_Shared_Image*)logo_box->image())->release();
 	logo_box->image( NULL );
 }} open
-      private xywh {669 197 495 655} type Double xclass {Non-DAW} visible
+      private xywh {349 201 495 655} type Double xclass {Non-DAW} visible
     } {
       Fl_Tabs {} {open
         xywh {0 264 497 392}

util/file.C

@@ -26,7 +26,7 @@
 #include <stdlib.h>
 
 unsigned long
-mtime ( const char *file )
+modification_time ( const char *file )
 {
     struct stat st;
 
@@ -40,7 +40,7 @@ mtime ( const char *file )
 bool
 newer ( const char *file1, const char *file2 )
 {
-    return mtime( file1 ) > mtime( file2 );
+    return modification_time( file1 ) > modification_time( file2 );
 }
 
 unsigned long

util/file.h

@@ -19,7 +19,8 @@
 
 #include <stdio.h>
 
-unsigned long mtime ( const char *file );
+unsigned long modification_time ( const char *file );
+
 bool newer ( const char *file1, const char *file2 );
 unsigned long size ( const char *file );
 int exists ( const char *name );