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libsaria: Reduce library refreshes during update 

The library only needs to refresh if new tracks were found, so don't do
anything if nothing new has been added.

Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
This commit is contained in:
Bryan Schumaker 2012-02-05 13:37:07 -05:00
parent 6fd4d01e37
commit 8623779210
3 changed files with 17 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/libsaria/libpath.h
View File

@ -26,7 +26,7 @@ namespace libsaria
unsigned int get_size();
void prepare_for_removal();
void get_info(void (*)(struct libsaria::library::PathInfo &));
void add_track(string &, sid_t &);
bool add_track(string &, sid_t &);
void validate_track(libsaria::Track *);
void save(OutFile &);

2
include/ocarina/header.h
View File

@ -4,7 +4,7 @@
#include <ocarina/gtk.h>
GtkWidget *get_header();
void put_header();
void header_init();
bool entry_focused();

24
libsaria/library/path/update.cpp
View File

@ -54,23 +54,27 @@ void ScanTask::run_task()
{
list<pair<string, sid_t> >::iterator it;
SaveTask *save;
bool dirty = false;
for (it = files.begin(); it != files.end(); it++) {
try {
lib_path->add_track(it->first, it->second);
if (lib_path->add_track(it->first, it->second))
dirty = true;
} catch (string message) {
println(message);
}
}
/* Save the library */
save = new SaveTask(libsaria::library::save);
save->queue_front();
if (dirty) {
/* Save the library */
save = new SaveTask(libsaria::library::save);
save->queue_front();
/* Bookkeeping for the UI */
libsaria::library::sort_list();
libsaria::index::refresh();
libsaria::library::refresh();
/* Bookkeeping for the UI */
libsaria::library::sort_list();
libsaria::index::refresh();
libsaria::library::refresh();
}
}
static inline ScanTask *scan_entry(struct dirent *dirp,
@ -129,13 +133,15 @@ void ReaddirTask::run_task()
namespace libsaria
{
void LibraryPath::add_track(string &filepath, sid_t &songid)
bool LibraryPath::add_track(string &filepath, sid_t &songid)
{
libsaria::Track *track;
if (has_id(songid) == false) {
track = new libsaria::Track(filepath, songid);
file_list.push_back(track);
return true;
}
return false;
}
void LibraryPath::update()