Drag and drop file onto search window

If a file is dragged and dropped onto either the path or similarity
entry box in the search window, the full URI (e.g. file:///home/etc_etc)
is copied.

This commit ensures the correct format is used, and also fills in the
tooltip.

diff --git a/src/search.c b/src/search.c
index d64f5ce..577eb7c 100644 (file)
--- a/src/search.c
+++ b/src/search.c
@@ -1544,6 +1544,64 @@ static void search_gps_dnd_received_cb(GtkWidget *pane, GdkDragContext *context,
                }
 }
 
+static void search_path_entry_dnd_received_cb(GtkWidget *pane, GdkDragContext *context,
+                                                                               gint x, gint y,
+                                                                               GtkSelectionData *selection_data, guint info,
+                                                                               guint time, gpointer data)
+{
+       SearchData *sd = data;
+       GList *list;
+       FileData *fd;
+
+       if (info == TARGET_URI_LIST)
+               {
+               list = uri_filelist_from_gtk_selection_data(selection_data);
+               /* If more than one file, use only the first file in a list.
+               */
+               if (list != NULL)
+                       {
+                       fd = list->data;
+                       gtk_entry_set_text(GTK_ENTRY(sd->path_entry),
+                                               g_strdup_printf("%s", fd->path));
+                       gtk_widget_set_tooltip_text(GTK_WIDGET(sd->path_entry),g_strdup_printf("%s", fd->path));
+                       }
+               }
+
+       if (info == TARGET_TEXT_PLAIN)
+               {
+               gtk_entry_set_text(GTK_ENTRY(sd->path_entry),"");
+               }
+}
+
+static void search_image_content_dnd_received_cb(GtkWidget *pane, GdkDragContext *context,
+                                                                               gint x, gint y,
+                                                                               GtkSelectionData *selection_data, guint info,
+                                                                               guint time, gpointer data)
+{
+       SearchData *sd = data;
+       GList *list;
+       FileData *fd;
+
+       if (info == TARGET_URI_LIST)
+               {
+               list = uri_filelist_from_gtk_selection_data(selection_data);
+               /* If more than one file, use only the first file in a list.
+               */
+               if (list != NULL)
+                       {
+                       fd = list->data;
+                       gtk_entry_set_text(GTK_ENTRY(sd->entry_similarity),
+                                               g_strdup_printf("%s", fd->path));
+                       gtk_widget_set_tooltip_text(GTK_WIDGET(sd->entry_similarity),g_strdup_printf("%s", fd->path));
+                       }
+               }
+
+       if (info == TARGET_TEXT_PLAIN)
+               {
+               gtk_entry_set_text(GTK_ENTRY(sd->entry_similarity),"");
+               }
+}
+
 static void search_dnd_init(SearchData *sd)
 {
        gtk_drag_source_set(sd->result_view, GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
@@ -1561,6 +1619,22 @@ static void search_dnd_init(SearchData *sd)
 
        g_signal_connect(G_OBJECT(sd->entry_gps_coord), "drag_data_received",
                                        G_CALLBACK(search_gps_dnd_received_cb), sd);
+
+       gtk_drag_dest_set(GTK_WIDGET(sd->path_entry),
+                                       GTK_DEST_DEFAULT_ALL,
+                                       result_drop_types, n_result_drop_types,
+                                       GDK_ACTION_COPY);
+
+       g_signal_connect(G_OBJECT(sd->path_entry), "drag_data_received",
+                                       G_CALLBACK(search_path_entry_dnd_received_cb), sd);
+
+       gtk_drag_dest_set(GTK_WIDGET(sd->entry_similarity),
+                                       GTK_DEST_DEFAULT_ALL,
+                                       result_drop_types, n_result_drop_types,
+                                       GDK_ACTION_COPY);
+
+       g_signal_connect(G_OBJECT(sd->entry_similarity), "drag_data_received",
+                                       G_CALLBACK(search_image_content_dnd_received_cb), sd);
 }
 
 /*