diff options
Diffstat (limited to 'tools/dbus-tree-view.c')
| -rw-r--r-- | tools/dbus-tree-view.c | 374 |
1 files changed, 0 insertions, 374 deletions
diff --git a/tools/dbus-tree-view.c b/tools/dbus-tree-view.c deleted file mode 100644 index 448d770d..00000000 --- a/tools/dbus-tree-view.c +++ /dev/null @@ -1,374 +0,0 @@ -/* -*- mode: C; c-file-style: "gnu" -*- */ -/* dbus-tree-view.c GtkTreeView for a D-BUS interface description - * - * Copyright (C) 2003 Red Hat, Inc. - * - * Licensed under the Academic Free License version 2.1 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ -#include <string.h> -#include <config.h> -#include "dbus-tree-view.h" -#include <glib/gi18n.h> - -enum -{ - MODEL_COLUMN_INFO, - - MODEL_COLUMN_LAST -}; - -enum -{ - VIEW_COLUMN_NAME, - - VIEW_COLUMN_LAST -}; - -/* We stuff the node tree into a GtkTreeStore, rather - * than bothering to write a custom model - */ -static GtkTreeModel* -model_new (void) -{ - GtkTreeModel *model; - GtkTreeStore *store; - - store = gtk_tree_store_new (MODEL_COLUMN_LAST, - BASE_INFO_TYPE); - - model = GTK_TREE_MODEL (store); - - return model; -} - -static void set_info (GtkTreeModel *model, - GtkTreeIter *root, - BaseInfo *info); - -static void -append_child_list (GtkTreeModel *model, - GtkTreeIter *parent, - GSList *children) -{ - GSList *tmp; - GtkTreeStore *store; - - store = GTK_TREE_STORE (model); - - /* parent may be NULL for root */ - - tmp = children; - while (tmp != NULL) - { - GtkTreeIter iter; - - gtk_tree_store_append (store, &iter, parent); - - set_info (model, &iter, tmp->data); - - tmp = tmp->next; - } -} - -static void -set_info (GtkTreeModel *model, - GtkTreeIter *root, - BaseInfo *info) -{ - GtkTreeStore *store; - GtkTreeIter child; - - store = GTK_TREE_STORE (model); - - /* Remeber that root is NULL for "/" path */ - - /* Clear existing children */ - while (gtk_tree_model_iter_children (model, &child, root)) - gtk_tree_store_remove (store, &child); - - /* Set our new value; we simply discard NodeInfo for "/" at the - * moment. - */ - if (root != NULL) - { - gtk_tree_store_set (store, root, - MODEL_COLUMN_INFO, info, - -1); - } - - /* Fill in new children */ - switch (base_info_get_type (info)) - { - case INFO_TYPE_NODE: - append_child_list (model, root, - node_info_get_interfaces ((NodeInfo*)info)); - append_child_list (model, root, - node_info_get_nodes ((NodeInfo*)info)); - break; - case INFO_TYPE_INTERFACE: - append_child_list (model, root, - interface_info_get_methods ((InterfaceInfo*)info)); - append_child_list (model, root, - interface_info_get_signals ((InterfaceInfo*)info)); - append_child_list (model, root, - interface_info_get_properties ((InterfaceInfo*)info)); - break; - case INFO_TYPE_METHOD: - append_child_list (model, root, - method_info_get_args ((MethodInfo*)info)); - break; - case INFO_TYPE_SIGNAL: - append_child_list (model, root, - signal_info_get_args ((SignalInfo*)info)); - break; - case INFO_TYPE_PROPERTY: - /* no children */ - break; - case INFO_TYPE_ARG: - /* no children */ - break; - } -} - -static void -ensure_tree_node (GtkTreeModel *model, - const char **path, - GtkTreeIter *iter) -{ - GtkTreeStore *store; - int i; - GtkTreeIter child; - GtkTreeIter *parent; - GtkTreeIter prev; - - store = GTK_TREE_STORE (model); - - /* The path[0] == NULL case for path "/" can't happen since no tree - * node is created for that - */ - g_assert (path[0] != NULL); - - parent = NULL; - - i = 0; - while (path[i] != NULL) - { - gboolean found; - - found = FALSE; - - if (gtk_tree_model_iter_children (model, &child, parent)) - { - /* Scan for the right path */ - do - { - BaseInfo *info; - - info = NULL; - gtk_tree_model_get (model, &child, - MODEL_COLUMN_INFO, &info, - -1); - - if (info != NULL && - base_info_get_type (info) == INFO_TYPE_NODE && - strcmp (base_info_get_name (info), path[i]) == 0) - { - /* Found it */ - found = TRUE; - break; - } - } - while (gtk_tree_model_iter_next (model, &child)); - } - - if (!found) - { - NodeInfo *node; - - node = node_info_new (path[i]); - - gtk_tree_store_append (store, &child, parent); - gtk_tree_store_set (store, &child, - MODEL_COLUMN_INFO, node, - -1); - } - - prev = child; - parent = &prev; - - ++i; - } - - g_assert (parent == &prev); - *iter = prev; -} - -static void -model_update (GtkTreeModel *model, - const char **path, - NodeInfo *node) -{ - if (path[0] == NULL) - { - /* Setting '/' */ - - set_info (model, NULL, (BaseInfo*) node); - } - else - { - GtkTreeIter iter; - BaseInfo *old; - - /* Be sure we have the parent node */ - ensure_tree_node (model, path, &iter); - - /* Force the canonical relative path name on the node */ - old = NULL; - gtk_tree_model_get (model, &iter, - MODEL_COLUMN_INFO, &old, - -1); - base_info_set_name ((BaseInfo*) node, - base_info_get_name (old)); - - /* Fill in the new children */ - set_info (model, &iter, (BaseInfo*) node); - } -} - -static void -info_set_func_text (GtkTreeViewColumn *tree_column, - GtkCellRenderer *cell, - GtkTreeModel *model, - GtkTreeIter *iter, - gpointer data) -{ - BaseInfo *info; - GString *str; - - info = NULL; - gtk_tree_model_get (model, iter, - MODEL_COLUMN_INFO, &info, - -1); - - if (info == NULL) - return; - - str = g_string_new (NULL); - - switch (base_info_get_type (info)) - { - case INFO_TYPE_NODE: - g_string_append (str, "<i>path</i>"); - break; - case INFO_TYPE_INTERFACE: - g_string_append (str, "<i>interface</i>"); - break; - case INFO_TYPE_METHOD: - g_string_append (str, "<i>method</i>"); - break; - case INFO_TYPE_SIGNAL: - g_string_append (str, "<i>signal</i>"); - break; - case INFO_TYPE_PROPERTY: - g_string_append (str, "<i>property</i>"); - g_string_append_printf (str, " <b>%s</b>", - property_info_get_type ((PropertyInfo*)info)); - break; - case INFO_TYPE_ARG: - g_string_append_printf (str, "<i>arg</i> %s", - arg_info_get_direction ((ArgInfo*)info) == ARG_IN ? - "in" : "out"); - g_string_append_printf (str, " <b>%s</b>", - arg_info_get_type ((ArgInfo*)info)); - break; - } - - g_string_append (str, " "); - g_string_append (str, base_info_get_name (info)); - - g_object_set (GTK_CELL_RENDERER (cell), - "markup", str->str, - NULL); - - g_string_free (str, TRUE); - - /* base_info_unref (info); */ -} - -GtkWidget* -dbus_tree_view_new (void) -{ - GtkWidget *treeview; - GtkCellRenderer *cell_renderer; - GtkTreeViewColumn *column; - - treeview = gtk_tree_view_new (); - - column = gtk_tree_view_column_new (); - gtk_tree_view_column_set_title (column, _("Name")); - - cell_renderer = gtk_cell_renderer_text_new (); - gtk_tree_view_column_pack_start (column, - cell_renderer, - TRUE); - gtk_tree_view_column_set_cell_data_func (column, cell_renderer, - info_set_func_text, NULL, NULL); - - gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), - column); - - return treeview; -} - -void -dbus_tree_view_update (GtkTreeView *view, - const char **path, - NodeInfo *node) -{ - GtkTreeModel *model; - - g_return_if_fail (GTK_IS_TREE_VIEW (view)); - - model = gtk_tree_view_get_model (view); - - if (model == NULL) - { - model = model_new (); - model_update (model, path, node); - gtk_tree_view_set_model (view, model); - g_object_unref (G_OBJECT (model)); - } - else - { - model_update (model, path, node); - } -} - -void -dbus_tree_view_clear (GtkTreeView *view) -{ - GtkTreeModel *model; - - g_return_if_fail (GTK_IS_TREE_VIEW (view)); - - model = gtk_tree_view_get_model (view); - - if (model != NULL) - gtk_tree_store_clear (GTK_TREE_STORE (model)); -} - |