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libsaria: Refresh index while scanning 

This keeps the index up-to-date with the library.  Tracks are indexed as
they are scanned, then the current filter string is run through the
index again to update it.
This commit is contained in:
Bryan Schumaker 2011-12-27 23:02:09 -05:00
parent 26a18f331e
commit abfd67cc84
3 changed files with 28 additions and 12 deletions
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1
include/libsaria/index.h
View File

@ -11,6 +11,7 @@ namespace libsaria
void add_track(libsaria::Track &);
void filter(string &);
void refresh();
bool is_visible(sid_t &);
bool is_filtered();
unsigned int size();

29
libsaria/index/filter.cpp
View File

@ -5,6 +5,7 @@
#include "index.h"
set<sid_t> results;
list<string> *cur_terms;
static bool filtered = false;
/*
@ -76,21 +77,31 @@ static void do_filter(list<string> *terms)
}
}
static void run_filter()
{
results.clear();
if (cur_terms == NULL || cur_terms->size() == 0)
filtered = false;
else {
do_filter(cur_terms);
filtered = true;
}
trigger_callback(REFILTER);
}
namespace libsaria
{
void index::filter(string &search)
{
list<string> *terms = format_text(search);
results.clear();
cur_terms = format_text(search);
run_filter();
}
if (terms->size() == 0)
filtered = false;
else {
do_filter(terms);
filtered = true;
}
trigger_callback(REFILTER);
void index::refresh()
{
run_filter();
}
bool index::is_visible(sid_t &songid)

10
libsaria/library/update.cpp
View File

@ -1,12 +1,15 @@
#include <libsaria/track.h>
#include <libsaria/library.h>
#include <libsaria/index.h>
#include "library.h"
void LibraryPath::insert_track(sid_t &inode, libsaria::Track &tag)
void LibraryPath::insert_track(sid_t &inode, libsaria::Track &track)
{
if (find_id(inode) == file_list.end())
file_list.push_back(tag);
if (find_id(inode) == file_list.end()) {
file_list.push_back(track);
libsaria::index::add_track(track);
}
}
void LibraryPath::update()
@ -68,6 +71,7 @@ void ScanTask::run_task()
println("Library path size: %d", library->size());
save = new SaveTask(libsaria::library::save);
save->queue_front();
libsaria::index::refresh();
libsaria::library::refresh();
}
}