diff options
Diffstat (limited to 'src/nautilus-files-view-dnd.c')
| -rw-r--r-- | src/nautilus-files-view-dnd.c | 826 |
1 files changed, 443 insertions, 383 deletions
diff --git a/src/nautilus-files-view-dnd.c b/src/nautilus-files-view-dnd.c index eeba6631c..9f73624a5 100644 --- a/src/nautilus-files-view-dnd.c +++ b/src/nautilus-files-view-dnd.c @@ -1,4 +1,3 @@ - /* * nautilus-view-dnd.c: DnD helpers for NautilusFilesView * @@ -41,17 +40,18 @@ #include "nautilus-global-preferences.h" #define GET_ANCESTOR(obj) \ - GTK_WINDOW (gtk_widget_get_ancestor (GTK_WIDGET (obj), GTK_TYPE_WINDOW)) + GTK_WINDOW (gtk_widget_get_ancestor (GTK_WIDGET (obj), GTK_TYPE_WINDOW)) static inline void view_widget_to_file_operation_position (NautilusFilesView *view, GdkPoint *position) { - NautilusFilesViewClass *class = NAUTILUS_FILES_VIEW_GET_CLASS (view); + NautilusFilesViewClass *class = NAUTILUS_FILES_VIEW_GET_CLASS (view); - if (class->widget_to_file_operation_position != NULL) { - class->widget_to_file_operation_position (view, position); - } + if (class->widget_to_file_operation_position != NULL) + { + class->widget_to_file_operation_position (view, position); + } } static void @@ -59,32 +59,35 @@ view_widget_to_file_operation_position_xy (NautilusFilesView *view, int *x, int *y) { - GdkPoint position; + GdkPoint position; - position.x = *x; - position.y = *y; - view_widget_to_file_operation_position (view, &position); - *x = position.x; - *y = position.y; + position.x = *x; + position.y = *y; + view_widget_to_file_operation_position (view, &position); + *x = position.x; + *y = position.y; } -typedef struct { - NautilusFilesView *view; - char *link_name; - char *target_uri; - char *url; - GdkPoint point; +typedef struct +{ + NautilusFilesView *view; + char *link_name; + char *target_uri; + char *url; + GdkPoint point; } NetscapeUrlDropLink; static void revert_slashes (char *string) { - while (*string != 0) { - if (*string == '/') { - *string = '\\'; - } - string++; + while (*string != 0) + { + if (*string == '/') + { + *string = '\\'; } + string++; + } } static void @@ -92,62 +95,65 @@ handle_netscape_url_drop_link_cb (GObject *source_object, GAsyncResult *res, gpointer user_data) { - NetscapeUrlDropLink *data = user_data; - char *link_name = data->link_name; - char *link_display_name; - gint screen_num; - GFileInfo *info; - char *icon_name = NULL; - GdkScreen *screen; - - info = g_file_query_info_finish (G_FILE (source_object), - res, NULL); - - if (info != NULL) { - GIcon *icon; - const char * const *names; - - icon = g_file_info_get_icon (info); - - if (G_IS_THEMED_ICON (icon)) { - names = g_themed_icon_get_names (G_THEMED_ICON (icon)); - icon_name = g_strdup (names[0]); - } - - g_object_unref (info); + NetscapeUrlDropLink *data = user_data; + char *link_name = data->link_name; + char *link_display_name; + gint screen_num; + GFileInfo *info; + char *icon_name = NULL; + GdkScreen *screen; + + info = g_file_query_info_finish (G_FILE (source_object), + res, NULL); + + if (info != NULL) + { + GIcon *icon; + const char * const *names; + + icon = g_file_info_get_icon (info); + + if (G_IS_THEMED_ICON (icon)) + { + names = g_themed_icon_get_names (G_THEMED_ICON (icon)); + icon_name = g_strdup (names[0]); } - if (icon_name == NULL) { - icon_name = g_strdup ("text-html"); - } + g_object_unref (info); + } - link_display_name = g_strdup_printf (_("Link to %s"), link_name); + if (icon_name == NULL) + { + icon_name = g_strdup ("text-html"); + } - /* The filename can't contain slashes, strip em. - (the basename of http://foo/ is http://foo/) */ - revert_slashes (link_name); + link_display_name = g_strdup_printf (_("Link to %s"), link_name); - screen = gtk_widget_get_screen (GTK_WIDGET (data->view)); - screen_num = gdk_screen_get_number (screen); + /* The filename can't contain slashes, strip em. + * (the basename of http://foo/ is http://foo/) */ + revert_slashes (link_name); - nautilus_link_local_create (data->target_uri, - link_name, - link_display_name, - icon_name, - data->url, - &data->point, - screen_num, - TRUE); + screen = gtk_widget_get_screen (GTK_WIDGET (data->view)); + screen_num = gdk_screen_get_number (screen); - g_free (link_display_name); - g_free (icon_name); + nautilus_link_local_create (data->target_uri, + link_name, + link_display_name, + icon_name, + data->url, + &data->point, + screen_num, + TRUE); - g_free (data->url); - g_free (data->link_name); - g_free (data->target_uri); + g_free (link_display_name); + g_free (icon_name); - g_object_unref (data->view); - g_slice_free (NetscapeUrlDropLink, data); + g_free (data->url); + g_free (data->link_name); + g_free (data->target_uri); + + g_object_unref (data->view); + g_slice_free (NetscapeUrlDropLink, data); } void @@ -158,99 +164,115 @@ nautilus_files_view_handle_netscape_url_drop (NautilusFilesView *view, int x, int y) { - char *url, *title; - char *link_name; - GArray *points; - char **bits; - GList *uri_list = NULL; - GFile *f; - - f = g_file_new_for_uri (target_uri); - - if (!g_file_is_native (f)) { - eel_show_warning_dialog (_("Drag and drop is not supported."), - _("Drag and drop is only supported on local file systems."), - GET_ANCESTOR (view)); - g_object_unref (f); - return; - } - + char *url, *title; + char *link_name; + GArray *points; + char **bits; + GList *uri_list = NULL; + GFile *f; + + f = g_file_new_for_uri (target_uri); + + if (!g_file_is_native (f)) + { + eel_show_warning_dialog (_("Drag and drop is not supported."), + _("Drag and drop is only supported on local file systems."), + GET_ANCESTOR (view)); g_object_unref (f); + return; + } - /* _NETSCAPE_URL_ works like this: $URL\n$TITLE */ - bits = g_strsplit (encoded_url, "\n", 0); - switch (g_strv_length (bits)) { + g_object_unref (f); + + /* _NETSCAPE_URL_ works like this: $URL\n$TITLE */ + bits = g_strsplit (encoded_url, "\n", 0); + switch (g_strv_length (bits)) + { case 0: - g_strfreev (bits); - return; + { + g_strfreev (bits); + return; + } + case 1: - url = bits[0]; - title = NULL; - break; + { + url = bits[0]; + title = NULL; + } + break; + default: - url = bits[0]; - title = bits[1]; + url = bits[0]; + title = bits[1]; + } + + f = g_file_new_for_uri (url); + + view_widget_to_file_operation_position_xy (view, &x, &y); + + /* We don't support GDK_ACTION_ASK or GDK_ACTION_PRIVATE + * and we don't support combinations either. */ + if ((action != GDK_ACTION_DEFAULT) && + (action != GDK_ACTION_COPY) && + (action != GDK_ACTION_MOVE) && + (action != GDK_ACTION_LINK)) + { + eel_show_warning_dialog (_("Drag and drop is not supported."), + _("An invalid drag type was used."), + GET_ANCESTOR (view)); + return; + } + + if (action == GDK_ACTION_LINK) + { + if (g_strcmp0 (title, NULL) == 0) + { + link_name = g_file_get_basename (f); + } + else + { + link_name = g_strdup (title); } - f = g_file_new_for_uri (url); + if (g_strcmp0 (link_name, NULL) != 0) + { + NetscapeUrlDropLink *data; + + data = g_slice_new0 (NetscapeUrlDropLink); + data->link_name = link_name; + data->point.x = x; + data->point.y = y; + data->view = g_object_ref (view); + data->target_uri = g_strdup (target_uri); + data->url = g_strdup (url); + + g_file_query_info_async (f, + G_FILE_ATTRIBUTE_STANDARD_ICON, + 0, 0, NULL, + handle_netscape_url_drop_link_cb, + data); + } + } + else + { + GdkPoint tmp_point = { 0, 0 }; - view_widget_to_file_operation_position_xy (view, &x, &y); + /* pass in a 1-item array of icon positions, relative to x, y */ + points = g_array_new (FALSE, TRUE, sizeof (GdkPoint)); + g_array_append_val (points, tmp_point); - /* We don't support GDK_ACTION_ASK or GDK_ACTION_PRIVATE - * and we don't support combinations either. */ - if ((action != GDK_ACTION_DEFAULT) && - (action != GDK_ACTION_COPY) && - (action != GDK_ACTION_MOVE) && - (action != GDK_ACTION_LINK)) { - eel_show_warning_dialog (_("Drag and drop is not supported."), - _("An invalid drag type was used."), - GET_ANCESTOR (view)); - return; - } + uri_list = g_list_append (uri_list, url); - if (action == GDK_ACTION_LINK) { - if (g_strcmp0 (title, NULL) == 0) { - link_name = g_file_get_basename (f); - } else { - link_name = g_strdup (title); - } - - if (g_strcmp0 (link_name, NULL) != 0) { - NetscapeUrlDropLink *data; - - data = g_slice_new0 (NetscapeUrlDropLink); - data->link_name = link_name; - data->point.x = x; - data->point.y = y; - data->view = g_object_ref (view); - data->target_uri = g_strdup (target_uri); - data->url = g_strdup (url); - - g_file_query_info_async (f, - G_FILE_ATTRIBUTE_STANDARD_ICON, - 0, 0, NULL, - handle_netscape_url_drop_link_cb, - data); - } - } else { - GdkPoint tmp_point = { 0, 0 }; - - /* pass in a 1-item array of icon positions, relative to x, y */ - points = g_array_new (FALSE, TRUE, sizeof (GdkPoint)); - g_array_append_val (points, tmp_point); - - uri_list = g_list_append (uri_list, url); - - nautilus_files_view_move_copy_items (view, uri_list, points, - target_uri, - action, x, y); - - g_list_free (uri_list); - g_array_free (points, TRUE); - } + nautilus_files_view_move_copy_items (view, uri_list, points, + target_uri, + action, x, y); - g_object_unref (f); - g_strfreev (bits); + g_list_free (uri_list); + g_array_free (points, TRUE); + } + + g_object_unref (f); + g_strfreev (bits); } void @@ -261,81 +283,93 @@ nautilus_files_view_handle_uri_list_drop (NautilusFilesView *view, int x, int y) { - gchar **uri_list; - GList *real_uri_list = NULL; - char *container_uri; - int n_uris, i; - GArray *points; - - if (item_uris == NULL) { - return; - } - - container_uri = NULL; - if (target_uri == NULL) { - container_uri = nautilus_files_view_get_backing_uri (view); - g_assert (container_uri != NULL); - } - - if (action == GDK_ACTION_ASK) { - action = nautilus_drag_drop_action_ask - (GTK_WIDGET (view), - GDK_ACTION_MOVE | GDK_ACTION_COPY | GDK_ACTION_LINK); - if (action == 0) { - g_free (container_uri); - return; - } - } - - /* We don't support GDK_ACTION_ASK or GDK_ACTION_PRIVATE - * and we don't support combinations either. */ - if ((action != GDK_ACTION_DEFAULT) && - (action != GDK_ACTION_COPY) && - (action != GDK_ACTION_MOVE) && - (action != GDK_ACTION_LINK)) { - eel_show_warning_dialog (_("Drag and drop is not supported."), - _("An invalid drag type was used."), - GET_ANCESTOR (view)); - g_free (container_uri); - return; - } - - n_uris = 0; - uri_list = g_uri_list_extract_uris (item_uris); - for (i = 0; uri_list[i] != NULL; i++) { - real_uri_list = g_list_append (real_uri_list, uri_list[i]); - n_uris++; - } - g_free (uri_list); - - /* do nothing if no real uris are left */ - if (n_uris == 0) { - g_free (container_uri); - return; + gchar **uri_list; + GList *real_uri_list = NULL; + char *container_uri; + int n_uris, i; + GArray *points; + + if (item_uris == NULL) + { + return; + } + + container_uri = NULL; + if (target_uri == NULL) + { + container_uri = nautilus_files_view_get_backing_uri (view); + g_assert (container_uri != NULL); + } + + if (action == GDK_ACTION_ASK) + { + action = nautilus_drag_drop_action_ask + (GTK_WIDGET (view), + GDK_ACTION_MOVE | GDK_ACTION_COPY | GDK_ACTION_LINK); + if (action == 0) + { + g_free (container_uri); + return; } + } + + /* We don't support GDK_ACTION_ASK or GDK_ACTION_PRIVATE + * and we don't support combinations either. */ + if ((action != GDK_ACTION_DEFAULT) && + (action != GDK_ACTION_COPY) && + (action != GDK_ACTION_MOVE) && + (action != GDK_ACTION_LINK)) + { + eel_show_warning_dialog (_("Drag and drop is not supported."), + _("An invalid drag type was used."), + GET_ANCESTOR (view)); + g_free (container_uri); + return; + } + + n_uris = 0; + uri_list = g_uri_list_extract_uris (item_uris); + for (i = 0; uri_list[i] != NULL; i++) + { + real_uri_list = g_list_append (real_uri_list, uri_list[i]); + n_uris++; + } + g_free (uri_list); + + /* do nothing if no real uris are left */ + if (n_uris == 0) + { + g_free (container_uri); + return; + } - if (n_uris == 1) { - GdkPoint tmp_point = { 0, 0 }; + if (n_uris == 1) + { + GdkPoint tmp_point = { 0, 0 }; - /* pass in a 1-item array of icon positions, relative to x, y */ - points = g_array_new (FALSE, TRUE, sizeof (GdkPoint)); - g_array_append_val (points, tmp_point); - } else { - points = NULL; - } + /* pass in a 1-item array of icon positions, relative to x, y */ + points = g_array_new (FALSE, TRUE, sizeof (GdkPoint)); + g_array_append_val (points, tmp_point); + } + else + { + points = NULL; + } - view_widget_to_file_operation_position_xy (view, &x, &y); + view_widget_to_file_operation_position_xy (view, &x, &y); - nautilus_files_view_move_copy_items (view, real_uri_list, points, - target_uri != NULL ? target_uri : container_uri, - action, x, y); + nautilus_files_view_move_copy_items (view, real_uri_list, points, + target_uri != NULL ? target_uri : container_uri, + action, x, y); - g_list_free_full (real_uri_list, g_free); + g_list_free_full (real_uri_list, g_free); - if (points != NULL) - g_array_free (points, TRUE); + if (points != NULL) + { + g_array_free (points, TRUE); + } - g_free (container_uri); + g_free (container_uri); } #define MAX_LEN_FILENAME 128 @@ -344,56 +378,72 @@ nautilus_files_view_handle_uri_list_drop (NautilusFilesView *view, static char * get_drop_filename (const char *text) { - char *filename; - char trimmed[MAX_LEN_FILENAME]; - int i; - int last_word = -1; - int last_sentence = -1; - int last_nonspace = -1; - int num_attrs; - PangoLogAttr *attrs; - gchar *current_char; - - num_attrs = MIN (g_utf8_strlen (text, -1), MAX_LEN_FILENAME) + 1; - attrs = g_new (PangoLogAttr, num_attrs); - g_utf8_strncpy (trimmed, text, num_attrs - 1); - pango_get_log_attrs (trimmed, -1, -1, pango_language_get_default (), attrs, num_attrs); - - /* since the end of the text will always match a word boundary don't include it */ - for (i = 0; (i < num_attrs - 1); i++) { - if (!attrs[i].is_white) - last_nonspace = i; - if (attrs[i].is_sentence_end) - last_sentence = last_nonspace; - if (attrs[i].is_word_boundary) - last_word = last_nonspace; + char *filename; + char trimmed[MAX_LEN_FILENAME]; + int i; + int last_word = -1; + int last_sentence = -1; + int last_nonspace = -1; + int num_attrs; + PangoLogAttr *attrs; + gchar *current_char; + + num_attrs = MIN (g_utf8_strlen (text, -1), MAX_LEN_FILENAME) + 1; + attrs = g_new (PangoLogAttr, num_attrs); + g_utf8_strncpy (trimmed, text, num_attrs - 1); + pango_get_log_attrs (trimmed, -1, -1, pango_language_get_default (), attrs, num_attrs); + + /* since the end of the text will always match a word boundary don't include it */ + for (i = 0; (i < num_attrs - 1); i++) + { + if (!attrs[i].is_white) + { + last_nonspace = i; } - g_free (attrs); - - if (last_sentence > 0) - i = last_sentence; - else - i = last_word; - - if (i > MIN_LEN_FILENAME) { - char basename[MAX_LEN_FILENAME]; - g_utf8_strncpy (basename, trimmed, i); - filename = g_strdup_printf ("%s.txt", basename); - } else { - /* Translator: This is the filename used for when you dnd text to a directory */ - filename = g_strdup (_("Dropped Text.txt")); + if (attrs[i].is_sentence_end) + { + last_sentence = last_nonspace; } - - /* Remove any invalid characters */ - for (current_char = filename; - *current_char; - current_char = g_utf8_next_char (current_char)) { - if ( G_IS_DIR_SEPARATOR ( g_utf8_get_char (current_char))) { - *current_char = '-'; - } + if (attrs[i].is_word_boundary) + { + last_word = last_nonspace; + } + } + g_free (attrs); + + if (last_sentence > 0) + { + i = last_sentence; + } + else + { + i = last_word; + } + + if (i > MIN_LEN_FILENAME) + { + char basename[MAX_LEN_FILENAME]; + g_utf8_strncpy (basename, trimmed, i); + filename = g_strdup_printf ("%s.txt", basename); + } + else + { + /* Translator: This is the filename used for when you dnd text to a directory */ + filename = g_strdup (_("Dropped Text.txt")); + } + + /* Remove any invalid characters */ + for (current_char = filename; + *current_char; + current_char = g_utf8_next_char (current_char)) + { + if (G_IS_DIR_SEPARATOR (g_utf8_get_char (current_char))) + { + *current_char = '-'; } + } - return filename; + return filename; } void @@ -404,40 +454,42 @@ nautilus_files_view_handle_text_drop (NautilusFilesView *view, int x, int y) { - int length; - char *container_uri; - GdkPoint pos; - char *filename; - - if (text == NULL) { - return; - } - - g_return_if_fail (action == GDK_ACTION_COPY); - - container_uri = NULL; - if (target_uri == NULL) { - container_uri = nautilus_files_view_get_backing_uri (view); - g_assert (container_uri != NULL); - } - - length = strlen (text); - - pos.x = x; - pos.y = y; - view_widget_to_file_operation_position (view, &pos); - - /* try to get text to use as a filename */ - filename = get_drop_filename (text); - - nautilus_files_view_new_file_with_initial_contents (view, - target_uri != NULL ? target_uri : container_uri, - filename, - text, - length, - &pos); - g_free (filename); - g_free (container_uri); + int length; + char *container_uri; + GdkPoint pos; + char *filename; + + if (text == NULL) + { + return; + } + + g_return_if_fail (action == GDK_ACTION_COPY); + + container_uri = NULL; + if (target_uri == NULL) + { + container_uri = nautilus_files_view_get_backing_uri (view); + g_assert (container_uri != NULL); + } + + length = strlen (text); + + pos.x = x; + pos.y = y; + view_widget_to_file_operation_position (view, &pos); + + /* try to get text to use as a filename */ + filename = get_drop_filename (text); + + nautilus_files_view_new_file_with_initial_contents (view, + target_uri != NULL ? target_uri : container_uri, + filename, + text, + length, + &pos); + g_free (filename); + g_free (container_uri); } void @@ -450,44 +502,48 @@ nautilus_files_view_handle_raw_drop (NautilusFilesView *view, int x, int y) { - char *container_uri, *filename; - GFile *direct_save_full; - GdkPoint pos; - - if (raw_data == NULL) { - return; - } - - g_return_if_fail (action == GDK_ACTION_COPY); - - container_uri = NULL; - if (target_uri == NULL) { - container_uri = nautilus_files_view_get_backing_uri (view); - g_assert (container_uri != NULL); - } - - pos.x = x; - pos.y = y; - view_widget_to_file_operation_position (view, &pos); - - filename = NULL; - if (direct_save_uri != NULL) { - direct_save_full = g_file_new_for_uri (direct_save_uri); - filename = g_file_get_basename (direct_save_full); - } - if (filename == NULL) { - /* Translator: This is the filename used for when you dnd raw - * data to a directory, if the source didn't supply a name. - */ - filename = g_strdup (_("dropped data")); - } - - nautilus_files_view_new_file_with_initial_contents ( - view, target_uri != NULL ? target_uri : container_uri, - filename, raw_data, length, &pos); - - g_free (container_uri); - g_free (filename); + char *container_uri, *filename; + GFile *direct_save_full; + GdkPoint pos; + + if (raw_data == NULL) + { + return; + } + + g_return_if_fail (action == GDK_ACTION_COPY); + + container_uri = NULL; + if (target_uri == NULL) + { + container_uri = nautilus_files_view_get_backing_uri (view); + g_assert (container_uri != NULL); + } + + pos.x = x; + pos.y = y; + view_widget_to_file_operation_position (view, &pos); + + filename = NULL; + if (direct_save_uri != NULL) + { + direct_save_full = g_file_new_for_uri (direct_save_uri); + filename = g_file_get_basename (direct_save_full); + } + if (filename == NULL) + { + /* Translator: This is the filename used for when you dnd raw + * data to a directory, if the source didn't supply a name. + */ + filename = g_strdup (_("dropped data")); + } + + nautilus_files_view_new_file_with_initial_contents ( + view, target_uri != NULL ? target_uri : container_uri, + filename, raw_data, length, &pos); + + g_free (container_uri); + g_free (filename); } void @@ -496,60 +552,64 @@ nautilus_files_view_drop_proxy_received_uris (NautilusFilesView *view, const char *target_uri, GdkDragAction action) { - char *container_uri; - - container_uri = NULL; - if (target_uri == NULL) { - container_uri = nautilus_files_view_get_backing_uri (view); - g_assert (container_uri != NULL); + char *container_uri; + + container_uri = NULL; + if (target_uri == NULL) + { + container_uri = nautilus_files_view_get_backing_uri (view); + g_assert (container_uri != NULL); + } + + if (action == GDK_ACTION_ASK) + { + action = nautilus_drag_drop_action_ask + (GTK_WIDGET (view), + GDK_ACTION_MOVE | GDK_ACTION_COPY | GDK_ACTION_LINK); + if (action == 0) + { + return; } + } - if (action == GDK_ACTION_ASK) { - action = nautilus_drag_drop_action_ask - (GTK_WIDGET (view), - GDK_ACTION_MOVE | GDK_ACTION_COPY | GDK_ACTION_LINK); - if (action == 0) { - return; - } - } - - nautilus_clipboard_clear_if_colliding_uris (GTK_WIDGET (view), - source_uri_list, - nautilus_files_view_get_copied_files_atom (view)); + nautilus_clipboard_clear_if_colliding_uris (GTK_WIDGET (view), + source_uri_list, + nautilus_files_view_get_copied_files_atom (view)); - nautilus_files_view_move_copy_items (view, source_uri_list, NULL, - target_uri != NULL ? target_uri : container_uri, - action, 0, 0); + nautilus_files_view_move_copy_items (view, source_uri_list, NULL, + target_uri != NULL ? target_uri : container_uri, + action, 0, 0); - g_free (container_uri); + g_free (container_uri); } void nautilus_files_view_handle_hover (NautilusFilesView *view, const char *target_uri) { - NautilusWindowSlot *slot; - GFile *location; - GFile *current_location; - NautilusFile *target_file; - gboolean target_is_dir; - gboolean open_folder_on_hover; - - slot = nautilus_files_view_get_nautilus_window_slot (view); - - location = g_file_new_for_uri (target_uri); - target_file = nautilus_file_get_existing (location); - target_is_dir = nautilus_file_get_file_type (target_file) == G_FILE_TYPE_DIRECTORY; - current_location = nautilus_window_slot_get_location (slot); - open_folder_on_hover = g_settings_get_boolean (nautilus_preferences, - NAUTILUS_PREFERENCES_OPEN_FOLDER_ON_DND_HOVER); - - if (target_is_dir && open_folder_on_hover && - !(current_location != NULL && g_file_equal(location, current_location))) { - nautilus_application_open_location_full (NAUTILUS_APPLICATION (g_application_get_default ()), - location, NAUTILUS_WINDOW_OPEN_FLAG_DONT_MAKE_ACTIVE, - NULL, NULL, slot); - } - g_object_unref (location); - nautilus_file_unref (target_file); + NautilusWindowSlot *slot; + GFile *location; + GFile *current_location; + NautilusFile *target_file; + gboolean target_is_dir; + gboolean open_folder_on_hover; + + slot = nautilus_files_view_get_nautilus_window_slot (view); + + location = g_file_new_for_uri (target_uri); + target_file = nautilus_file_get_existing (location); + target_is_dir = nautilus_file_get_file_type (target_file) == G_FILE_TYPE_DIRECTORY; + current_location = nautilus_window_slot_get_location (slot); + open_folder_on_hover = g_settings_get_boolean (nautilus_preferences, + NAUTILUS_PREFERENCES_OPEN_FOLDER_ON_DND_HOVER); + + if (target_is_dir && open_folder_on_hover && + !(current_location != NULL && g_file_equal (location, current_location))) + { + nautilus_application_open_location_full (NAUTILUS_APPLICATION (g_application_get_default ()), + location, NAUTILUS_WINDOW_OPEN_FLAG_DONT_MAKE_ACTIVE, + NULL, NULL, slot); + } + g_object_unref (location); + nautilus_file_unref (target_file); } |