Improve LASH support.

Timeline/LASH.C

@@ -19,10 +19,24 @@
 
 /* actual implementation of our side of the LASH protocol */
 
+/* NOTES: The LASH API, as it stands, is basically retarded. It was
+ * designed by retards for retards. The way it handles project state
+ * and project directories shows a deep lack of insight into how real
+ * software works. Since LASH doesn't provide us with the information
+ * we need--when we need it--we just punt and only use LASH to save
+ * and load the path to the *real* project data. One of these days a
+ * motivated individual (probably me, unfortuately) is going to spend
+ * a cozy afternoon implementing a replacement for LASH--a load of
+ * shit which has been in the works for God know how many years and is
+ * still stinking up the place. */
+
 #include "LASH.H"
+#include "Project.H"
+#include "TLE.H" // all this just for quit()
 
-#include "debug.h"
+extern TLE *tle;
 
+#include "debug.h"
 
 LASH::LASH ( )
 {
@@ -32,12 +46,33 @@ LASH::~LASH ( )
 {
 }
 
-
 bool
 LASH::handle_save_file ( const char *path )
 {
     MESSAGE( "LASH wants us to save \"%s\"", path );
 
+    char *name;
+
+    asprintf( &name, "%s/project-path", path );
+
+    FILE *fp;
+
+    if ( ! ( fp = fopen( name, "w" ) ) )
+    {
+        free( name );
+        return false;
+    }
+    else
+        free( name );
+
+    char project_path[ 512 ];
+
+    fl_filename_absolute( project_path, sizeof( project_path ), "." );
+
+    fwrite( project_path, strlen( project_path ), 1, fp );
+
+    fclose( fp );
+
     return true;
 }
 
@@ -46,11 +81,32 @@ LASH::handle_restore_file ( const char *path )
 {
     MESSAGE( "LASH wants us to load \"%s\"", path );
 
-    return true;
+    char *name;
+
+    asprintf( &name, "%s/project-path", path );
+
+    FILE *fp;
+
+    if ( ! ( fp = fopen( name, "r" ) ) )
+    {
+        free( name );
+        return false;
+    }
+    else
+        free( name );
+
+    char project_path[ 512 ];
+
+    fgets( project_path, sizeof( project_path ), fp );
+
+    fclose( fp );
+
+    return Project::open( project_path );
 }
 
 void
 LASH::handle_quit ( void )
 {
     MESSAGE( "LASH wants us to quit" );
+    tle->quit();
 }

Timeline/Project.C

@@ -33,6 +33,10 @@ project state belongs to Timeline and other classes. */
 
 #include "Timeline.H" // for sample_rate();
 
+#include "TLE.H" // all this just for load and save...
+
+extern TLE *tle;
+
 /* FIXME: wrong place for this */
 #define APP_TITLE "Non-DAW"
 
@@ -45,9 +49,16 @@ bool Project::_is_open = false;
 void
 Project::set_name ( const char *name )
 {
-    char *s = rindex( name, '/' );
+    strcpy( Project::_name, name );
+
+    if ( Project::_name[ strlen( Project::_name ) - 1 ] == '/' )
+        Project::_name[ strlen( Project::_name ) - 1 ] = '\0';
+
+    char *s = rindex( Project::_name, '/' );
 
-    strcpy( Project::_name, s ? s + 1 : name );
+    s = s ? s + 1 : Project::_name;
+
+    memmove( Project::_name, s, strlen( s ) + 1 );
 
     for ( s = Project::_name; *s; ++s )
         if ( *s == '_' || *s == '-' )
@@ -67,6 +78,8 @@ exists ( const char *name )
 bool
 Project::close ( void )
 {
+    tle->save_timeline_settings();
+
     Loggable::close();
 
     write_info();
@@ -146,6 +159,8 @@ Project::open ( const char *name )
 
     _is_open = true;
 
+    tle->load_timeline_settings();
+
     return true;
 }
 

Timeline/TLE.fl

@@ -165,9 +165,7 @@ main_window->redraw();}
           }
           MenuItem {} {
             label {&Open}
-            callback {save_timeline_settings();
-
-const char *name = fl_dir_chooser( "Open Project", NULL, NULL );
+            callback {const char *name = fl_dir_chooser( "Open Project", NULL, NULL );
 
 Project::close();
 
@@ -176,13 +174,7 @@ if ( ! Project::open( name ) )
 	fl_alert( "Could not open \\"%s\\" as a Non-DAW project!", name );
 	
 	// we are in a somewhar ambiguous state now with no project open.
-}
-else
-{
-	load_timeline_settings();
-}
-
-update_menu();}
+}}
             xywh {10 10 40 25}
           }
           MenuItem {} {
@@ -192,7 +184,7 @@ update_menu();}
 if ( n != 2 )
 	return;
 	
-Loggable::compact();} selected
+Loggable::compact();}
             xywh {20 20 40 25}
           }
           Submenu {} {
@@ -210,15 +202,7 @@ Loggable::compact();} selected
           }
           MenuItem {} {
             label {&Quit}
-            callback {save();
-
-save_timeline_settings();
-
-Project::close();
-
-printf( "dropped %d buffers\\n", engine->dropped() );
-
-exit( 0 );}
+            callback {quit()}
             xywh {40 40 40 25} shortcut 0x40071
           }
         }
@@ -592,7 +576,7 @@ delete win;}
         code0 {timeline = o;}
         class Timeline
       }
-      Fl_Box {} {
+      Fl_Box project_name {
         label {<project name>}
         xywh {450 0 475 22} labeltype SHADOW_LABEL labelfont 2
         code0 {o->label( Project::name() );}
@@ -634,7 +618,9 @@ else
 	transport->activate();	
 }
 
-m->redraw();} {}
+m->redraw();
+project_name->redraw();} {selected
+    }
   }
   Function {update_progress( Fl_Progress *p, char *s, float v )} {open private return_type {static void}
   } {
@@ -673,7 +659,7 @@ xruns_output->value( engine->xruns() );} {}
   } {
     Fl_Window {} {
       label About open
-      xywh {677 145 495 525} type Double visible
+      xywh {733 400 495 525} type Double visible
     } {
       Fl_Tabs {} {open
         xywh {-4 122 507 419}
@@ -726,7 +712,20 @@ with fast, light, reliable alternatives.}
     code {if ( Project::open() )
 {
 	((Fl_Menu_Settings*)menubar)->load( menubar->find_item( "&Timeline" ), "options" );
-}} {}
+}
+
+
+update_menu();
+
+project_name->redraw();} {}
+  }
+  Function {quit()} {open
+  } {
+    code {Project::close();
+
+save();
+
+exit( 0 );} {}
   }
 } 
 
@@ -747,7 +746,7 @@ while ( _window->shown() )
   } {
     Fl_Window _window {
       label {New Project} open
-      xywh {576 340 550 195} type Double modal visible
+      xywh {23 779 550 195} type Double modal visible
     } {
       Fl_File_Input _name {
         label {Named:}

Timeline/main.C

@@ -57,12 +57,13 @@ Engine *engine;
 Timeline *timeline;
 Transport *transport;
 LASH *lash;
+TLE *tle;
 
 /* TODO: put these in a header */
 #define USER_CONFIG_DIR ".non-daw/"
 
 const char APP_NAME[]   = "Non-DAW";
-const char APP_TITLE[]  = "The Non-DAW (Digital Audio Workstation)";
+const char APP_TITLE[]  = "The Non-DAW";
 const char COPYRIGHT[]  = "Copyright (C) 2008 Jonathan Moore Liles";
 
 #define PACKAGE "non"
@@ -116,7 +117,7 @@ main ( int argc, char **argv )
 
     printf( "%s %s -- %s\n", APP_TITLE, VERSION, COPYRIGHT );
 
-    TLE tle;
+    tle = new TLE;
 
     MESSAGE( "Initializing JACK" );
 
@@ -142,8 +143,8 @@ main ( int argc, char **argv )
     /* FIXME: open project in /tmp if none is given? */
 
     MESSAGE( "Starting GUI" );
-//    tle.main_window->show( argc, argv );
-    tle.run();
+
+    tle->run();
 
     MESSAGE( "Your fun is over" );
 }