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location-entry: Highlight basenames of completions

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Or, rather, dim the dirnames so the basenames stand out.
This commit is contained in:
James Westman 2021-01-01 18:17:33 -06:00 committed by António Fernandes
parent dbd5be23a6
commit a65fe36d6d
1 changed files with 37 additions and 0 deletions
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37
src/nautilus-location-entry.c
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@ -77,6 +77,7 @@ typedef struct _NautilusLocationEntryPrivate
GtkEntryCompletion *completion;
GtkListStore *completions_store;
GtkCellRenderer *completion_cell;
} NautilusLocationEntryPrivate;
enum
@ -354,6 +355,35 @@ drag_data_get_callback (GtkWidget *widget,
}
static void
set_prefix_dimming (GtkCellRenderer *completion_cell,
char *user_location)
{
g_autofree char *location_basename = NULL;
PangoAttrList *attrs;
PangoAttribute *attr;
/* Dim the prefixes of the completion rows, leaving the basenames
* highlighted. This makes it easier to find what you're looking for.
*
* Perhaps a better solution would be to *only* show the basenames, but
* it would take a reimplementation of GtkEntryCompletion to align the
* popover. */
location_basename = g_path_get_basename (user_location);
attrs = pango_attr_list_new ();
/* 55% opacity. This is the same as the dim-label style class in Adwaita. */
attr = pango_attr_foreground_alpha_new (36045);
attr->end_index = strlen (user_location) - strlen (location_basename);
pango_attr_list_insert (attrs, attr);
g_object_set (completion_cell, "attributes", attrs, NULL);
pango_attr_list_unref (attrs);
}
/* Update the path completions list based on the current text of the entry. */
static gboolean
update_completions_store (gpointer callback_data)
@ -386,6 +416,7 @@ update_completions_store (gpointer callback_data)
}
g_strstrip (user_location);
set_prefix_dimming (priv->completion_cell, user_location);
priv->idle_id = 0;
@ -964,6 +995,12 @@ nautilus_location_entry_init (NautilusLocationEntry *entry)
"popup-single-match", TRUE,
NULL);
priv->completion_cell = gtk_cell_renderer_text_new ();
g_object_set (priv->completion_cell, "xpad", 6, NULL);
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (priv->completion), priv->completion_cell, FALSE);
gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (priv->completion), priv->completion_cell, "text", 0);
gtk_entry_set_completion (GTK_ENTRY (entry), priv->completion);
}