Turn breadcrumbs into DnD sources
Now it makes sense to keep that GtkSidebar placeholder item around.
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235af37382
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8fdf9e2bc3
@ -106,6 +106,20 @@ on_breadcrumb_release(
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return TRUE;
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}
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static void
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on_breadcrumb_drag_data_get(G_GNUC_UNUSED GtkWidget *widget,
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G_GNUC_UNUSED GdkDragContext *context, GtkSelectionData *selection_data,
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G_GNUC_UNUSED guint info, G_GNUC_UNUSED guint time_, gpointer user_data)
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{
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GtkListBoxRow *row = GTK_LIST_BOX_ROW(user_data);
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GFile *location =
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g_object_get_qdata(G_OBJECT(row), fiv_sidebar_location_quark());
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gchar *uris[] = {g_file_get_uri(location), NULL};
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gtk_selection_data_set_uris(selection_data, uris);
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g_free(*uris);
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}
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static GtkWidget *
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create_row(FivSidebar *self, GFile *file, const char *icon_name)
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{
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@ -148,6 +162,13 @@ create_row(FivSidebar *self, GFile *file, const char *icon_name)
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GTK_REVEALER(revealer), GTK_REVEALER_TRANSITION_TYPE_NONE);
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gtk_container_add(GTK_CONTAINER(revealer), rowbox);
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GtkTargetList *target_list = gtk_target_list_new(NULL, 0);
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gtk_target_list_add_uri_targets(target_list, 0);
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gtk_drag_source_set(revealer, GDK_BUTTON1_MASK, NULL, 0, GDK_ACTION_LINK);
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gtk_drag_source_set_target_list(revealer, target_list);
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gtk_drag_source_set_icon_name(revealer, "inode-directory-symbolic");
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gtk_target_list_unref(target_list);
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GtkWidget *row = gtk_list_box_row_new();
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g_object_set_qdata_full(G_OBJECT(row), fiv_sidebar_location_quark(),
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g_object_ref(file), (GDestroyNotify) g_object_unref);
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@ -155,6 +176,8 @@ create_row(FivSidebar *self, GFile *file, const char *icon_name)
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g_object_ref(self), (GDestroyNotify) g_object_unref);
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g_signal_connect(revealer, "button-release-event",
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G_CALLBACK(on_breadcrumb_release), row);
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g_signal_connect(revealer, "drag-data-get",
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G_CALLBACK(on_breadcrumb_drag_data_get), row);
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gtk_container_add(GTK_CONTAINER(row), revealer);
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gtk_widget_show_all(row);
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