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Start implementation of database functionality, starting with table generation.

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This database will be stored in the user's XDG_DATA_HOME directory under a folder called `com.github.joshstrobl.koto`.

Refactored Koto Track Listing into a dedicated Disc View component, break apart out CDs / Discs into relevant Disc View components, sorting them by the disc and showing a label if there are more than one discs / CDs.

Started using the row-activated event for our Artist GtkListBox instead of having press events on the artist buttons. Makes switching between artists far more reliable. Added a slide left / right stack animation and set its animation to 400ms so it's in the goldilocks zone (IMO) of not being too fast or too slow.

Fix a warning related to scale factor fetching in the PlayerBar.
This commit is contained in:
Joshua Strobl 2021-02-27 17:26:24 +02:00
parent 134b4d79a8
commit eac4940c77
17 changed files with 434 additions and 61 deletions
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60
src/db/db.c Normal file
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/* db.c
*
* Copyright 2021 Joshua Strobl
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <glib-2.0/glib.h>
#include <sqlite3.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include "db.h"
sqlite3 *koto_db = NULL;
void close_db() {
sqlite3_close(koto_db);
}
void create_db_tables() {
char *tables_creation_queries = "CREATE TABLE IF NOT EXISTS artists(id string UNIQUE, path string UNIQUE, type int, name string, art_path string);"
"CREATE TABLE IF NOT EXISTS albums(id string UNIQUE, path string UNIQUE, artist_id int, name string, art_path string);"
"CREATE TABLE IF NOT EXISTS tracks(id string UNIQUE, path string UNIQUE, type int, artist_id int, album_id int, file_name string, name string, disc int, position int);";
gchar *create_tables_errmsg = NULL;
int rc = sqlite3_exec(koto_db, tables_creation_queries, 0,0, &create_tables_errmsg);
if (rc != SQLITE_OK) {
g_critical("Failed to create required tables: %s", create_tables_errmsg);
}
}
void open_db() {
const gchar *data_home = g_get_user_data_dir();
gchar *data_dir = g_build_path(G_DIR_SEPARATOR_S, data_home, "com.github.joshstrobl.koto", NULL);
mkdir(data_home, 0755);
mkdir(data_dir, 0755);
chown(data_dir, getuid(), getgid());
gchar *db_path = g_build_filename(data_dir, "db", NULL); // Build out our path using XDG_DATA_HOME (e.g. .local/share/) + our namespace + db as the file name
int rc = sqlite3_open(db_path, &koto_db);
if (rc) {
g_critical("Failed to open or create database: %s", sqlite3_errmsg(koto_db));
return;
}
create_db_tables(); // Attempt to create our database tables
}