sergiotarxz/mangareader
sergiotarxz/mangareader
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Adding a little of async to enhance load times.

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This commit is contained in:
sergiotarxz 2022-01-16 19:53:58 +01:00
parent afe558e676
commit 1ff3ba89dc
1 changed files with 40 additions and 5 deletions
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45
src/view/search.c
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@ -8,6 +8,15 @@
static void
search_text_changed (GtkEditable *self,
gpointer user_data);
static void
async_search_manga (GTask *task,
gpointer source_object,
gpointer task_data,
GCancellable *cancellable);
static void
set_mangas_to_list_view (GObject *source_object,
GAsyncResult *res,
gpointer user_data);
GtkWidget *
create_search_view (ControlsAdwaita *controls) {
@ -33,17 +42,43 @@ create_search_view (ControlsAdwaita *controls) {
return search_view;
}
static GCancellable *cancellable = NULL;
static void
search_text_changed (GtkEditable *editable,
gpointer user_data) {
if (cancellable) {
g_cancellable_cancel (cancellable);
}
cancellable = g_cancellable_new ();
GtkListView *list_view_mangas = GTK_LIST_VIEW (user_data);
GtkEntry *entry = GTK_ENTRY (editable);
GTask *task = g_task_new (editable, cancellable, set_mangas_to_list_view,list_view_mangas);
g_task_set_return_on_cancel (task, true);
g_task_run_in_thread (task, async_search_manga);
}
static void
set_mangas_to_list_view (GObject *source_object,
GAsyncResult *res,
gpointer user_data) {
GListStore *mangas = G_LIST_STORE (g_task_propagate_pointer (G_TASK (res), NULL));
if (!mangas) return;
GtkListView *list_view_mangas = GTK_LIST_VIEW (user_data);
GtkSingleSelection *selection = GTK_SINGLE_SELECTION (
gtk_list_view_get_model (list_view_mangas));
gtk_single_selection_set_model (selection,
G_LIST_MODEL (mangas));
}
static void
async_search_manga (GTask *task,
gpointer source_object,
gpointer task_data,
GCancellable *cancellable) {
GtkEntry *entry = GTK_ENTRY (source_object);
GtkEntryBuffer *buffer = gtk_entry_get_buffer (entry);
MgBackendReadmng *readmng = mg_backend_readmng_new ();
const char *search_string = gtk_entry_buffer_get_text (buffer);
GListStore *mangas = mg_backend_readmng_search (readmng, search_string);
GtkSingleSelection *selection = GTK_SINGLE_SELECTION (
gtk_list_view_get_model (list_view_mangas));
gtk_single_selection_set_model (selection, G_LIST_MODEL (mangas));
g_task_return_pointer (task, mangas, g_object_unref);
}