diff options
Diffstat (limited to 'demos/icon-browser/iconbrowserwin.c')
| -rw-r--r-- | demos/icon-browser/iconbrowserwin.c | 97 |
1 files changed, 93 insertions, 4 deletions
diff --git a/demos/icon-browser/iconbrowserwin.c b/demos/icon-browser/iconbrowserwin.c index 7e33622b4d..3062db64cb 100644 --- a/demos/icon-browser/iconbrowserwin.c +++ b/demos/icon-browser/iconbrowserwin.c @@ -3,6 +3,8 @@ #include "iconbrowserwin.h" #include "iconstore.h" #include <gtk/gtk.h> +#include <fuzzy/dzl-fuzzy-index.h> +#include <fuzzy/dzl-fuzzy-index-match.h> typedef struct { @@ -32,6 +34,7 @@ struct _IconBrowserWindow gboolean symbolic; GtkWidget *symbolic_radio; GtkTreeModelFilter *filter_model; + GtkTreeModelSort *sort_model; GtkWidget *details; GtkListStore *store; @@ -47,6 +50,9 @@ struct _IconBrowserWindow GtkWidget *image4; GtkWidget *image5; GtkWidget *description; + + DzlFuzzyIndex *index; + GHashTable *visible; }; struct _IconBrowserWindowClass @@ -57,6 +63,31 @@ struct _IconBrowserWindowClass G_DEFINE_TYPE(IconBrowserWindow, icon_browser_window, GTK_TYPE_APPLICATION_WINDOW); static void +query_cb (GObject *object, + GAsyncResult *result, + gpointer data) +{ + IconBrowserWindow *win = data; + GListModel *model; + GError *error = NULL; + int i; + + model = dzl_fuzzy_index_query_finish (win->index, result, &error); + g_print ("%d matches found.\n", g_list_model_get_n_items (model)); + + g_hash_table_remove_all (win->visible); + for (i = 0; i < g_list_model_get_n_items (model); i++) + { + DzlFuzzyIndexMatch *match = g_list_model_get_item (model, i); + GVariant *document = dzl_fuzzy_index_match_get_document (match); + char *str = g_variant_dup_string (document, NULL); + g_hash_table_insert (win->visible, str, GINT_TO_POINTER (i + 1)); + } + g_object_unref (model); + gtk_tree_model_filter_refilter (win->filter_model); +} + +static void search_text_changed (GtkEntry *entry, IconBrowserWindow *win) { const gchar *text; @@ -66,7 +97,7 @@ search_text_changed (GtkEntry *entry, IconBrowserWindow *win) if (text[0] == '\0') return; - gtk_tree_model_filter_refilter (win->filter_model); + dzl_fuzzy_index_query_async (win->index, text, 0, NULL, query_cb, win); } static GdkPixbuf * @@ -301,11 +332,9 @@ icon_visible_func (GtkTreeModel *model, gchar *name; gint column; gboolean search; - const gchar *search_text; gboolean visible; search = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (win->search)); - search_text = gtk_entry_get_text (GTK_ENTRY (win->searchentry)); if (win->symbolic) column = ICON_STORE_SYMBOLIC_NAME_COLUMN; @@ -319,7 +348,7 @@ icon_visible_func (GtkTreeModel *model, if (!name) visible = FALSE; else if (search) - visible = strstr (name, search_text) != NULL; + visible = g_hash_table_lookup (win->visible, name) != NULL; else visible = win->current_context != NULL && g_strcmp0 (context, win->current_context->id) == 0; @@ -355,6 +384,8 @@ search_mode_toggled (GObject *searchbar, GParamSpec *pspec, IconBrowserWindow *w { if (gtk_search_bar_get_search_mode (GTK_SEARCH_BAR (searchbar))) gtk_list_box_unselect_all (GTK_LIST_BOX (win->context_list)); + + gtk_tree_model_filter_refilter (win->filter_model); } static void @@ -391,12 +422,56 @@ setup_image_dnd (GtkWidget *image) g_signal_connect (parent, "drag-data-get", G_CALLBACK (get_image_data), NULL); } +static gint +sort_func (GtkTreeModel *model, + GtkTreeIter *a, + GtkTreeIter *b, + gpointer data) +{ + IconBrowserWindow *win = data; + char *aname = NULL; + char *bname = NULL; + int column; + int apos, bpos; + gboolean search; + int ret; + + search = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (win->search)); + + if (win->symbolic) + column = ICON_STORE_SYMBOLIC_NAME_COLUMN; + else + column = ICON_STORE_NAME_COLUMN; + + gtk_tree_model_get (model, a, column, &aname, -1); + gtk_tree_model_get (model, b, column, &bname, -1); + + if (!aname || !bname) + ret = 0; + else if (search) + { + apos = GPOINTER_TO_INT (g_hash_table_lookup (win->visible, aname)); + bpos = GPOINTER_TO_INT (g_hash_table_lookup (win->visible, bname)); + + ret = apos - bpos; + } + else + ret = strcmp (aname, bname); + + g_free (aname); + g_free (bname); + + return ret; +} + static void icon_browser_window_init (IconBrowserWindow *win) { GtkTargetList *list; GtkTargetEntry *targets; gint n_targets; + GFile *file; + GError *error = NULL; gtk_widget_init_template (GTK_WIDGET (win)); @@ -421,6 +496,7 @@ icon_browser_window_init (IconBrowserWindow *win) win->contexts = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, context_free); gtk_tree_model_filter_set_visible_func (win->filter_model, icon_visible_func, win, NULL); + gtk_tree_sortable_set_default_sort_func (GTK_TREE_SORTABLE (win->sort_model), sort_func, win, NULL); gtk_window_set_transient_for (GTK_WINDOW (win->details), GTK_WINDOW (win)); g_signal_connect (win->searchbar, "notify::search-mode-enabled", @@ -429,6 +505,18 @@ icon_browser_window_init (IconBrowserWindow *win) symbolic_toggled (GTK_TOGGLE_BUTTON (win->symbolic_radio), win); populate (win); + + win->index = dzl_fuzzy_index_new (); + file = g_file_new_for_path ("icon.index"); + if (!dzl_fuzzy_index_load_file (win->index, file, NULL, &error)) + { + g_printerr ("Failed to load index: %s\n", error->message); + g_error_free (error); + } + + g_object_unref (file); + + win->visible = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL); } static void @@ -441,6 +529,7 @@ icon_browser_window_class_init (IconBrowserWindowClass *class) gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), IconBrowserWindow, context_list); gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), IconBrowserWindow, filter_model); + gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), IconBrowserWindow, sort_model); gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), IconBrowserWindow, symbolic_radio); gtk_widget_class_bind_template_child (GTK_WIDGET_CLASS (class), IconBrowserWindow, details); |