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library: Track the size of each path 

I track the size of each library path for display purposes.  I also had
to add in a check for if a new track already exists in the db before
tagging it so updating a library should be much faster now.

Signed-off-by: Anna Schumaker <schumaker.anna@gmail.com>
This commit is contained in:
Anna Schumaker 2014-01-01 20:36:30 -05:00 committed by Anna Schumaker
parent a2665d4e41
commit fa51433b94
3 changed files with 16 additions and 4 deletions
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1
include/library.h
View File

@ -61,6 +61,7 @@ namespace library
class Library : public DatabaseEntry {
public:
std::string root_path;
unsigned int size;
bool enabled;
Library();

18
lib/library.cpp
View File

@ -136,12 +136,12 @@ void library :: Album :: print()
*/
library :: Library :: Library()
: root_path(""), enabled(false)
: root_path(""), size(0), enabled(false)
{
}
library :: Library :: Library(const std::string &path, bool is_enabled)
: root_path(path), enabled(is_enabled)
: root_path(path), size(0), enabled(is_enabled)
{
primary_key = root_path;
}
@ -150,6 +150,7 @@ void library :: Library :: read(File &f)
{
f >> enabled;
root_path = f.getline();
size = 0;
}
void library :: Library :: write(File &f)
@ -165,6 +166,7 @@ void library :: Library :: print()
:: print(" (enabled)");
else
:: print(" (disabled)");
:: print(", size = %u", size);
}
#endif /* CONFIG_DEBUG */
@ -201,6 +203,8 @@ library :: Track :: Track(TagLib :: Tag *tag, TagLib :: AudioProperties *audio,
ss << "0";
ss << seconds;
length_str = ss.str();
library_db[library_id].size++;
}
library :: Track :: Track(struct ImportData *data, unsigned int lib,
@ -225,6 +229,8 @@ library :: Track :: Track(struct ImportData *data, unsigned int lib,
ss << "0";
ss << seconds;
length_str = ss.str();
library_db[library_id].size++;
}
void library :: Track :: read(File &f)
@ -235,6 +241,7 @@ void library :: Track :: read(File &f)
length_str = f.getline();
title = f.getline();
filepath = f.getline();
library_db[library_id].size++;
}
void library :: Track :: write(File &f)
@ -304,8 +311,10 @@ static void process_path(unsigned int lib_id, const std :: string &dir,
scan.lib_id = lib_id;
scan.path = path;
idle :: schedule (do_scan_path, scan);
} else
read_tags(lib_id, path);
} else {
if (track_db.has_key(path) == false)
read_tags(lib_id, path);
}
}
static void save_all_dbs()
@ -348,6 +357,7 @@ static void do_validate_library(unsigned int &lib_id)
if (g_file_test(path.c_str(), G_FILE_TEST_EXISTS) == false) {
dprint("Removing file: %s\n", path.c_str());
track_db.remove(i);
library_db[lib_id].size--;
}
}
}

1
tests/library/library.cpp
View File

@ -194,6 +194,7 @@ void test_6()
system("rm -rf /tmp/library/0/Artist\\ 2/");
library :: update_path(0);
run_idle_tasks();
library :: print_db(library :: DB_LIBRARY);
library :: print_db(library :: DB_TRACK);
print("\n");