Make the jumplist persistent on a per-file basis

This patch implements two new ZathuraDatabaseInterface functions, save_jumplist
and load_jumplist, for both the plain and sqlite backends (along with some
cleanups).
Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>

config.c

@@ -27,10 +27,18 @@ cb_jumplist_change(girara_session_t* session, const char* name,
   g_return_if_fail(session->global.data != NULL);
   g_return_if_fail(name != NULL);
   zathura_t* zathura = session->global.data;
-  if (g_strcmp0(name, "jumplist-size") == 0) {
-    int* max_size = (int*) value;
-    zathura->jumplist.max_size = *max_size;
+
+  if (g_strcmp0(name, "jumplist-size") != 0) {
+    return;
   }
+
+  if (*(int *)value < 0) {
+    zathura->jumplist.max_size = 0;
+  } else {
+    zathura->jumplist.max_size = *(int *)value;
+  }
+
+  zathura_jumplist_trim(zathura);
 }
 
 static void

database-plain.c

@@ -27,6 +27,7 @@
 #define KEY_FIRST_PAGE_COLUMN     "first-page-column"
 #define KEY_POSITION_X            "position-x"
 #define KEY_POSITION_Y            "position-y"
+#define KEY_JUMPLIST              "jumplist"
 
 #ifdef __GNU__
 #include <sys/file.h>
@@ -47,18 +48,14 @@ G_DEFINE_TYPE_WITH_CODE(ZathuraPlainDatabase, zathura_plaindatabase, G_TYPE_OBJE
                         G_IMPLEMENT_INTERFACE(GIRARA_TYPE_INPUT_HISTORY_IO, io_interface_init))
 
 static void           plain_finalize(GObject* object);
-static bool plain_add_bookmark(zathura_database_t* db, const char* file,
-                               zathura_bookmark_t* bookmark);
-static bool plain_remove_bookmark(zathura_database_t* db, const char* file,
-                                  const char* id);
-static girara_list_t* plain_load_bookmarks(zathura_database_t* db,
-    const char* file);
-static bool plain_set_fileinfo(zathura_database_t* db, const char* file,
-                               zathura_fileinfo_t* file_info);
-static bool plain_get_fileinfo(zathura_database_t* db, const char* file,
-                               zathura_fileinfo_t* file_info);
-static void plain_set_property(GObject* object, guint prop_id,
-                               const GValue* value, GParamSpec* pspec);
+static bool           plain_add_bookmark(zathura_database_t* db, const char* file, zathura_bookmark_t* bookmark);
+static bool           plain_remove_bookmark(zathura_database_t* db, const char* file, const char* id);
+static girara_list_t* plain_load_bookmarks(zathura_database_t* db, const char* file);
+static girara_list_t* plain_load_jumplist(zathura_database_t* db, const char* file);
+static bool           plain_save_jumplist(zathura_database_t* db, const char* file, girara_list_t* jumplist);
+static bool           plain_set_fileinfo(zathura_database_t* db, const char* file, zathura_fileinfo_t* file_info);
+static bool           plain_get_fileinfo(zathura_database_t* db, const char* file, zathura_fileinfo_t* file_info);
+static void           plain_set_property(GObject* object, guint prop_id, const GValue* value, GParamSpec* pspec);
 static void           plain_io_append(GiraraInputHistoryIO* db, const char*);
 static girara_list_t* plain_io_read(GiraraInputHistoryIO* db);
 
@@ -66,8 +63,7 @@ static girara_list_t* plain_io_read(GiraraInputHistoryIO* db);
 static bool           zathura_db_check_file(const char* path);
 static GKeyFile*      zathura_db_read_key_file_from_file(const char* path);
 static void           zathura_db_write_key_file_to_file(const char* file, GKeyFile* key_file);
-static void cb_zathura_db_watch_file(GFileMonitor* monitor, GFile* file, GFile*
-                                     other_file, GFileMonitorEvent event, zathura_database_t* database);
+static void           cb_zathura_db_watch_file(GFileMonitor* monitor, GFile* file, GFile* other_file, GFileMonitorEvent event, zathura_database_t* database);
 
 typedef struct zathura_plaindatabase_private_s {
   char* bookmark_path;
@@ -110,6 +106,8 @@ zathura_database_interface_init(ZathuraDatabaseInterface* iface)
   iface->add_bookmark    = plain_add_bookmark;
   iface->remove_bookmark = plain_remove_bookmark;
   iface->load_bookmarks  = plain_load_bookmarks;
+  iface->load_jumplist   = plain_load_jumplist;
+  iface->save_jumplist   = plain_save_jumplist;
   iface->set_fileinfo    = plain_set_fileinfo;
   iface->get_fileinfo    = plain_get_fileinfo;
 }
@@ -427,6 +425,73 @@ plain_load_bookmarks(zathura_database_t* db, const char* file)
   return result;
 }
 
+static girara_list_t*
+get_jumplist_from_str(const char* str)
+{
+  g_return_val_if_fail(str != NULL, NULL);
+
+  if (*str == 0) {
+    return girara_list_new2(g_free);
+  }
+
+  girara_list_t* result = girara_list_new2(g_free);
+  char* copy = g_strdup(str);
+  char* token = strtok(copy, " ");
+
+  while (token != NULL) {
+    zathura_jump_t* jump = g_malloc0(sizeof(zathura_jump_t));
+
+    jump->page = strtoul(token, NULL, 0);
+    token = strtok(NULL, " ");
+    jump->x = strtod(token, NULL);
+    token = strtok(NULL, " ");
+    jump->y = strtod(token, NULL);
+    girara_list_append(result, jump);
+    token = strtok(NULL, " ");
+  }
+
+  g_free(copy);
+
+  return result;
+}
+
+static girara_list_t*
+plain_load_jumplist(zathura_database_t* db, const char* file)
+{
+  g_return_val_if_fail(db != NULL && file != NULL, NULL);
+
+  zathura_plaindatabase_private_t* priv = ZATHURA_PLAINDATABASE_GET_PRIVATE(db);
+  char* str_value = g_key_file_get_string(priv->history, file, KEY_JUMPLIST, NULL);
+
+  if (str_value == NULL) {
+    return girara_list_new2(g_free);
+  }
+
+  return get_jumplist_from_str(str_value);
+}
+
+static bool
+plain_save_jumplist(zathura_database_t* db, const char* file, girara_list_t* jumplist)
+{
+  g_return_val_if_fail(db != NULL && file != NULL && jumplist != NULL, false);
+
+  GString* str_val = g_string_new(NULL);
+
+  GIRARA_LIST_FOREACH(jumplist, zathura_jump_t*, iter, jump)
+  g_string_append(str_val, g_strdup_printf("%d ", jump->page));
+  g_string_append(str_val, g_strdup_printf("%.20f ", jump->x));
+  g_string_append(str_val, g_strdup_printf("%.20f ", jump->y));
+  GIRARA_LIST_FOREACH_END(jumplist, zathura_jump_t*, iter, jump);
+
+  zathura_plaindatabase_private_t* priv = ZATHURA_PLAINDATABASE_GET_PRIVATE(db);
+
+  g_key_file_set_string(priv->history, file, KEY_JUMPLIST, str_val->str);
+  zathura_db_write_key_file_to_file(priv->history_path, priv->history);
+  g_string_free(str_val, TRUE);
+
+  return true;
+}
+
 static bool
 plain_set_fileinfo(zathura_database_t* db, const char* file, zathura_fileinfo_t*
                    file_info)
@@ -441,7 +506,7 @@ plain_set_fileinfo(zathura_database_t* db, const char* file, zathura_fileinfo_t*
   g_key_file_set_integer(priv->history, name, KEY_PAGE,   file_info->current_page);
   g_key_file_set_integer(priv->history, name, KEY_OFFSET, file_info->page_offset);
 
-  char* tmp = g_strdup_printf("%f", file_info->scale);
+  char* tmp = g_strdup_printf("%.20f", file_info->scale);
   g_key_file_set_string (priv->history, name, KEY_SCALE, tmp);
   g_free(tmp);
 
@@ -449,11 +514,11 @@ plain_set_fileinfo(zathura_database_t* db, const char* file, zathura_fileinfo_t*
   g_key_file_set_integer(priv->history, name, KEY_PAGES_PER_ROW,     file_info->pages_per_row);
   g_key_file_set_integer(priv->history, name, KEY_FIRST_PAGE_COLUMN, file_info->first_page_column);
 
-  tmp = g_strdup_printf("%f", file_info->position_x);
+  tmp = g_strdup_printf("%.20f", file_info->position_x);
   g_key_file_set_string(priv->history,  name, KEY_POSITION_X, tmp);
   g_free(tmp);
 
-  tmp = g_strdup_printf("%f", file_info->position_y);
+  tmp = g_strdup_printf("%.20f", file_info->position_y);
   g_key_file_set_string(priv->history,  name, KEY_POSITION_Y, tmp);
   g_free(tmp);
 

database-sqlite.c

@@ -17,18 +17,14 @@ G_DEFINE_TYPE_WITH_CODE(ZathuraSQLDatabase, zathura_sqldatabase, G_TYPE_OBJECT,
 
 static bool           check_column(sqlite3* session, const char* table, const char* col, bool* result);
 static void           sqlite_finalize(GObject* object);
-static bool sqlite_add_bookmark(zathura_database_t* db, const char* file,
-                                zathura_bookmark_t* bookmark);
-static bool sqlite_remove_bookmark(zathura_database_t* db, const char* file,
-                                   const char* id);
-static girara_list_t* sqlite_load_bookmarks(zathura_database_t* db,
-    const char* file);
-static bool sqlite_set_fileinfo(zathura_database_t* db, const char* file,
-                                zathura_fileinfo_t* file_info);
-static bool sqlite_get_fileinfo(zathura_database_t* db, const char* file,
-                                zathura_fileinfo_t* file_info);
-static void sqlite_set_property(GObject* object, guint prop_id,
-                                const GValue* value, GParamSpec* pspec);
+static bool           sqlite_add_bookmark(zathura_database_t* db, const char* file, zathura_bookmark_t* bookmark);
+static bool           sqlite_remove_bookmark(zathura_database_t* db, const char* file, const char* id);
+static girara_list_t* sqlite_load_bookmarks(zathura_database_t* db, const char* file);
+static girara_list_t* sqlite_load_jumplist(zathura_database_t* db, const char* file);
+static bool           sqlite_save_jumplist(zathura_database_t* db, const char* file, girara_list_t* jumplist);
+static bool           sqlite_set_fileinfo(zathura_database_t* db, const char* file, zathura_fileinfo_t* file_info);
+static bool           sqlite_get_fileinfo(zathura_database_t* db, const char* file, zathura_fileinfo_t* file_info);
+static void           sqlite_set_property(GObject* object, guint prop_id, const GValue* value, GParamSpec* pspec);
 static void           sqlite_io_append(GiraraInputHistoryIO* db, const char*);
 static girara_list_t* sqlite_io_read(GiraraInputHistoryIO* db);
 
@@ -51,6 +47,8 @@ zathura_database_interface_init(ZathuraDatabaseInterface* iface)
   iface->add_bookmark    = sqlite_add_bookmark;
   iface->remove_bookmark = sqlite_remove_bookmark;
   iface->load_bookmarks  = sqlite_load_bookmarks;
+  iface->load_jumplist   = sqlite_load_jumplist;
+  iface->save_jumplist   = sqlite_save_jumplist;
   iface->set_fileinfo    = sqlite_set_fileinfo;
   iface->get_fileinfo    = sqlite_get_fileinfo;
 }
@@ -128,6 +126,15 @@ sqlite_db_init(ZathuraSQLDatabase* db, const char* path)
     "vadj_ratio FLOAT,"
     "PRIMARY KEY(file, id));";
 
+  static const char SQL_JUMPLIST_INIT[] =
+    "CREATE TABLE IF NOT EXISTS jumplist ("
+    "id INTEGER PRIMARY KEY AUTOINCREMENT,"
+    "file TEXT,"
+    "page INTEGER,"
+    "hadj_ratio FLOAT,"
+    "vadj_ratio FLOAT"
+    ");";
+
   /* create fileinfo table */
   static const char SQL_FILEINFO_INIT[] =
     "CREATE TABLE IF NOT EXISTS fileinfo ("
@@ -177,6 +184,12 @@ sqlite_db_init(ZathuraSQLDatabase* db, const char* path)
     return;
   }
 
+  if (sqlite3_exec(session, SQL_JUMPLIST_INIT, NULL, 0, NULL) != SQLITE_OK) {
+    girara_error("Failed to initialize database: %s\n", path);
+    sqlite3_close(session);
+    return;
+  }
+
   if (sqlite3_exec(session, SQL_FILEINFO_INIT, NULL, 0, NULL) != SQLITE_OK) {
     girara_error("Failed to initialize database: %s\n", path);
     sqlite3_close(session);
@@ -397,6 +410,139 @@ sqlite_load_bookmarks(zathura_database_t* db, const char* file)
   return result;
 }
 
+static bool
+sqlite_save_jumplist(zathura_database_t* db, const char* file, girara_list_t* jumplist)
+{
+  g_return_val_if_fail(db != NULL && file != NULL && jumplist != NULL, false);
+
+  zathura_sqldatabase_private_t* priv = ZATHURA_SQLDATABASE_GET_PRIVATE(db);
+  static const char SQL_INSERT_JUMP[] = "INSERT INTO jumplist (file, page, hadj_ratio, vadj_ratio) VALUES (?, ?, ?, ?);";
+  static const char SQL_REMOVE_JUMPLIST[] = "DELETE FROM jumplist WHERE file = ?;";
+  sqlite3_stmt* stmt = NULL;
+  int res = 0;
+
+  if (sqlite3_exec(priv->session, "BEGIN;", NULL, 0, NULL) != SQLITE_OK) {
+    return false;
+  }
+
+  stmt = prepare_statement(priv->session, SQL_REMOVE_JUMPLIST);
+
+  if (stmt == NULL) {
+    sqlite3_exec(priv->session, "ROLLBACK;", NULL, 0, NULL);
+    return false;
+  }
+
+  if (sqlite3_bind_text(stmt, 1, file, -1, NULL) != SQLITE_OK) {
+    sqlite3_finalize(stmt);
+    sqlite3_exec(priv->session, "ROLLBACK;", NULL, 0, NULL);
+    girara_error("Failed to bind arguments.");
+    return false;
+  }
+
+  res = sqlite3_step(stmt);
+  sqlite3_finalize(stmt);
+
+  if (res != SQLITE_DONE) {
+    sqlite3_exec(priv->session, "ROLLBACK;", NULL, 0, NULL);
+    return false;
+  }
+
+  if (girara_list_size(jumplist) == 0) {
+    sqlite3_exec(priv->session, "COMMIT;", NULL, 0, NULL);
+    return true;
+  }
+
+  girara_list_iterator_t* cur = girara_list_iterator(jumplist);
+  bool status = true;
+
+  while (true) {
+    zathura_jump_t* jump = girara_list_iterator_data(cur);
+
+    stmt = prepare_statement(priv->session, SQL_INSERT_JUMP);
+
+    if (stmt == NULL) {
+      status = false;
+      break;
+    }
+
+    if (sqlite3_bind_text(stmt, 1, file, -1, NULL) != SQLITE_OK ||
+        sqlite3_bind_int(stmt, 2, jump->page)      != SQLITE_OK ||
+        sqlite3_bind_double(stmt, 3, jump->x)      != SQLITE_OK ||
+        sqlite3_bind_double(stmt, 4, jump->y)      != SQLITE_OK) {
+
+      sqlite3_finalize(stmt);
+      girara_error("Failed to bind arguments.");
+      status = false;
+      break;
+    }
+
+    res = sqlite3_step(stmt);
+    sqlite3_finalize(stmt);
+
+    if (res != SQLITE_DONE) {
+      status = false;
+      break;
+    }
+
+    if (girara_list_iterator_has_next(cur) == true) {
+      girara_list_iterator_next(cur);
+    } else {
+      break;
+    }
+  }
+
+  if (status == false) {
+    sqlite3_exec(priv->session, "ROLLBACK;", NULL, 0, NULL);
+    return false;
+  } else {
+    sqlite3_exec(priv->session, "COMMIT;", NULL, 0, NULL);
+    return true;
+  }
+}
+
+static girara_list_t*
+sqlite_load_jumplist(zathura_database_t* db, const char* file)
+{
+  g_return_val_if_fail(db != NULL && file != NULL, NULL);
+
+  zathura_sqldatabase_private_t* priv = ZATHURA_SQLDATABASE_GET_PRIVATE(db);
+  static const char SQL_GET_JUMPLIST[] = "SELECT page, hadj_ratio, vadj_ratio FROM jumplist WHERE file = ? ORDER BY id ASC;";
+  sqlite3_stmt* stmt = prepare_statement(priv->session, SQL_GET_JUMPLIST);
+
+  if (stmt == NULL) {
+    return NULL;
+  }
+
+  if (sqlite3_bind_text(stmt, 1, file, -1, NULL) != SQLITE_OK) {
+    sqlite3_finalize(stmt);
+    girara_error("Failed to bind arguments.");
+
+    return NULL;
+  }
+
+  girara_list_t* jumplist = girara_list_new2(g_free);
+  int res = 0;
+
+  while ((res = sqlite3_step(stmt)) == SQLITE_ROW) {
+    zathura_jump_t* jump = g_malloc0(sizeof(zathura_jump_t));
+
+    jump->page = sqlite3_column_int(stmt, 0);
+    jump->x    = sqlite3_column_double(stmt, 1);
+    jump->y    = sqlite3_column_double(stmt, 2);
+    girara_list_append(jumplist, jump);
+  }
+
+  sqlite3_finalize(stmt);
+
+  if (res != SQLITE_DONE) {
+    girara_list_free(jumplist);
+
+    return NULL;
+  }
+
+  return jumplist;
+}
+
 static bool
 sqlite_set_fileinfo(zathura_database_t* db, const char* file,
                     zathura_fileinfo_t* file_info)

database.c

@@ -35,6 +35,22 @@ zathura_db_load_bookmarks(zathura_database_t* db, const char* file)
   return ZATHURA_DATABASE_GET_INTERFACE(db)->load_bookmarks(db, file);
 }
 
+girara_list_t*
+zathura_db_load_jumplist(zathura_database_t* db, const char* file)
+{
+  g_return_val_if_fail(ZATHURA_IS_DATABASE(db) && file != NULL, NULL);
+
+  return ZATHURA_DATABASE_GET_INTERFACE(db)->load_jumplist(db, file);
+}
+
+bool
+zathura_db_save_jumplist(zathura_database_t* db, const char* file, girara_list_t* jumplist)
+{
+  g_return_val_if_fail(ZATHURA_IS_DATABASE(db) && file != NULL && jumplist != NULL, NULL);
+
+  return ZATHURA_DATABASE_GET_INTERFACE(db)->save_jumplist(db, file, jumplist);
+}
+
 bool
 zathura_db_set_fileinfo(zathura_database_t* db, const char* file,
                         zathura_fileinfo_t* file_info)

database.h

@@ -43,6 +43,10 @@ struct _ZathuraDatabaseInterface
 
   girara_list_t* (*load_bookmarks)(ZathuraDatabase* db, const char* file);
 
+  girara_list_t* (*load_jumplist)(ZathuraDatabase* db, const char* file);
+
+  bool (*save_jumplist)(ZathuraDatabase* db, const char* file, girara_list_t* jumplist);
+
   bool (*set_fileinfo)(ZathuraDatabase* db, const char* file, zathura_fileinfo_t* file_info);
 
   bool (*get_fileinfo)(ZathuraDatabase* db, const char* file, zathura_fileinfo_t* file_info);
@@ -54,7 +58,7 @@ GType zathura_database_get_type(void);
  * Add or update bookmark in the database.
  *
  * @param db The database instance
- * @param file The file to which the bookmark belongs to.
+ * @param file The file to which the bookmark belongs.
  * @param bookmark The bookmark instance.
  * @return true on success, false otherwise
  */
@@ -62,10 +66,10 @@ bool zathura_db_add_bookmark(zathura_database_t* db, const char* file,
     zathura_bookmark_t* bookmark);
 
 /**
- * Add or update bookmark in the database.
+ * Remove a bookmark from the database.
  *
  * @param db The database instance
- * @param file The file to which the bookmark belongs to.
+ * @param file The file to which the bookmark belongs.
  * @param id The id of the bookmark
  * @return true on success, false otherwise
  */
@@ -82,11 +86,32 @@ bool zathura_db_remove_bookmark(zathura_database_t* db, const char* file, const
 girara_list_t* zathura_db_load_bookmarks(zathura_database_t* db, const char*
     file);
 
+/**
+ * Load the jumplist belonging to the specified file from the database.
+ *
+ * @param db The database instance.
+ * @param file The file to which the jumplist belongs.
+ *
+ * return A linked list constituting the jumplist of the specified file.
+ */
+girara_list_t* zathura_db_load_jumplist(ZathuraDatabase* db, const char* file);
+
+/**
+ * Save the jumplist belonging to the specified file to the database.
+ *
+ * @param db The database instance.
+ * @param file The file to which the jumplist belongs.
+ * @param jumplist The jumplist to be saved
+ *
+ * return true on success, false otherwise.
+ */
+bool zathura_db_save_jumplist(ZathuraDatabase* db, const char* file, girara_list_t* jumplist);
+
 /**
  * Set file info (last site, ...) in the database.
  *
  * @param db The database instance
- * @param file The file to which the file info belongs to.
+ * @param file The file to which the file info belongs.
  * @param file_info The file info
  * @return true on success, false otherwise.
  */
@@ -96,7 +121,7 @@ bool zathura_db_set_fileinfo(zathura_database_t* db, const char* file,
 /* Get file info (last site, ...) from the database.
  *
  * @param db The database instance
- * @param file The file to which the file info belongs to.
+ * @param file The file to which the file info belongs.
  * @param file_info The file info
  * @return true on success, false otherwise.
  */

zathura.c

@@ -273,10 +273,11 @@ zathura_init(zathura_t* zathura)
 
   /* jumplist */
 
-  zathura->jumplist.max_size = 20;
-  girara_setting_get(zathura->ui.session, "jumplist-size", &(zathura->jumplist.max_size));
+  int jumplist_size = 20;
+  girara_setting_get(zathura->ui.session, "jumplist-size", &jumplist_size);
 
-  zathura->jumplist.list = girara_list_new2(g_free);
+  zathura->jumplist.max_size = jumplist_size < 0 ? 0 : jumplist_size;
+  zathura->jumplist.list = NULL;
   zathura->jumplist.size = 0;
   zathura->jumplist.cur = NULL;
 
@@ -770,6 +771,11 @@ document_open(zathura_t* zathura, const char* path, const char* password,
   /* bookmarks */
   zathura_bookmarks_load(zathura, file_path);
 
+  /* jumplist */
+  if (zathura_jumplist_load(zathura, file_path) == false) {
+    zathura->jumplist.list = girara_list_new2(g_free);
+  }
+
   /* update title */
   basename_only = false;
   girara_setting_get(zathura->ui.session, "window-title-basename", &basename_only);
@@ -930,6 +936,14 @@ document_close(zathura_t* zathura, bool keep_monitor)
   /* save file info */
   zathura_db_set_fileinfo(zathura->database, path, &file_info);
 
+  /* save jumplist */
+  zathura_db_save_jumplist(zathura->database, path, zathura->jumplist.list);
+  girara_list_iterator_free(zathura->jumplist.cur);
+  zathura->jumplist.cur = NULL;
+  girara_list_free(zathura->jumplist.list);
+  zathura->jumplist.list = NULL;
+  zathura->jumplist.size = 0;
+
   /* release render thread */
   render_free(zathura->sync.render_thread);
   zathura->sync.render_thread = NULL;
@@ -1224,27 +1238,43 @@ zathura_jumplist_reset_current(zathura_t* zathura)
 static void
 zathura_jumplist_append_jump(zathura_t* zathura)
 {
+  g_return_if_fail(zathura != NULL && zathura->jumplist.list != NULL);
+
   zathura_jump_t *jump = g_malloc(sizeof(zathura_jump_t));
-  if (jump != NULL) {
   jump->page = 0;
-    jump->x = 0;
-    jump->y = 0;
-
-    /* trim from beginning until max_size */
-    girara_list_iterator_t *it = girara_list_iterator(zathura->jumplist.list);
-    while (zathura->jumplist.size >= zathura->jumplist.max_size && girara_list_iterator_is_valid(it)) {
-      girara_list_iterator_remove(it);
-      zathura->jumplist.size = zathura->jumplist.size - 1;
-    }
-    g_free(it);
-
+  jump->x = 0.0;
+  jump->y = 0.0;
   girara_list_append(zathura->jumplist.list, jump);
 
   if (zathura->jumplist.size == 0) {
     zathura->jumplist.cur = girara_list_iterator(zathura->jumplist.list);
   }
 
-    zathura->jumplist.size = zathura->jumplist.size + 1;
+  ++zathura->jumplist.size;
+  zathura_jumplist_trim(zathura);
+}
+
+void
+zathura_jumplist_trim(zathura_t* zathura)
+{
+  g_return_if_fail(zathura != NULL && zathura->jumplist.list != NULL && zathura->jumplist.size != 0);
+
+  girara_list_iterator_t* cur = girara_list_iterator(zathura->jumplist.list);
+
+  while (zathura->jumplist.size > zathura->jumplist.max_size) {
+    if (girara_list_iterator_data(cur) == girara_list_iterator_data(zathura->jumplist.cur)) {
+      girara_list_iterator_free(zathura->jumplist.cur);
+      zathura->jumplist.cur = NULL;
+    }
+
+    girara_list_iterator_remove(cur);
+    --zathura->jumplist.size;
+  }
+
+  if (zathura->jumplist.size == 0) {
+    girara_list_iterator_free(cur);
+  } else if (zathura->jumplist.cur == NULL) {
+    zathura->jumplist.cur = cur;
   }
 }
 
@@ -1258,19 +1288,50 @@ zathura_jumplist_add(zathura_t* zathura)
   double x = zathura_adjustment_get_ratio(gtk_scrolled_window_get_hadjustment(GTK_SCROLLED_WINDOW(zathura->ui.session->gtk.view)));
   double y = zathura_adjustment_get_ratio(gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(zathura->ui.session->gtk.view)));
 
+  if (zathura->jumplist.size != 0) {
     zathura_jumplist_reset_current(zathura);
 
     zathura_jump_t* cur = zathura_jumplist_current(zathura);
 
-  if (cur && cur->page == pagenum && cur->x == x && cur->y == y) {
+    if (cur != NULL) {
+      if (cur->page == pagenum && cur->x == x && cur->y == y) {
         return;
       }
+    }
+  }
 
   zathura_jumplist_append_jump(zathura);
   zathura_jumplist_reset_current(zathura);
   zathura_jumplist_save(zathura);
 }
 
+bool
+zathura_jumplist_load(zathura_t* zathura, const char* file)
+{
+  g_return_val_if_fail(zathura != NULL && zathura->database != NULL && file != NULL, false);
+
+  zathura->jumplist.list = zathura_db_load_jumplist(zathura->database, file);
+
+  if (zathura->jumplist.list == NULL) {
+    girara_error("Failed to load the jumplist from the database");
+
+    return false;
+  }
+
+  zathura->jumplist.size = girara_list_size(zathura->jumplist.list);
+
+  if (zathura->jumplist.size != 0) {
+    zathura->jumplist.cur = girara_list_iterator(zathura->jumplist.list);
+    zathura_jumplist_reset_current(zathura);
+    zathura_jumplist_trim(zathura);
+    girara_debug("Loaded the jumplist from the database");
+  } else {
+    girara_debug("No jumplist for this file in the database yet");