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code cleaup, fix for bug #59222.

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Sun Sep  2 23:19:07 2001  Kristian Rietveld  <kristian@planet.nl>

        * gtk/gtktreeview.c (gtk_tree_view_search_iter): code cleaup,
        fix for bug #59222.

        * gtk/gtktreeview.c (gtk_tree_view_search_equal_func): add
        gpointer search_data argument to function definition and
        prototype, to match GtkTreeViewSearchEqualFunc typedef.
This commit is contained in:
Kristian Rietveld 2001-09-02 21:20:45 +00:00 committed by Kristian Rietveld
parent d9e18f0a2f
commit 9a4b995b8e
8 changed files with 151 additions and 56 deletions
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9
ChangeLog
View File

@ -1,3 +1,12 @@
Sun Sep 2 23:19:07 2001 Kristian Rietveld <kristian@planet.nl>
* gtk/gtktreeview.c (gtk_tree_view_search_iter): code cleaup,
fix for bug #59222.
* gtk/gtktreeview.c (gtk_tree_view_search_equal_func): add
gpointer search_data argument to function definition and
prototype, to match GtkTreeViewSearchEqualFunc typedef.
Sat Sep 1 21:57:27 2001 Kristian Rietveld <kristian@planet.nl>
* gtk/gtkrbtree.c (_gtk_rbtree_reorder): add warnings

9
ChangeLog.pre-2-0
View File

@ -1,3 +1,12 @@
Sun Sep 2 23:19:07 2001 Kristian Rietveld <kristian@planet.nl>
* gtk/gtktreeview.c (gtk_tree_view_search_iter): code cleaup,
fix for bug #59222.
* gtk/gtktreeview.c (gtk_tree_view_search_equal_func): add
gpointer search_data argument to function definition and
prototype, to match GtkTreeViewSearchEqualFunc typedef.
Sat Sep 1 21:57:27 2001 Kristian Rietveld <kristian@planet.nl>
* gtk/gtkrbtree.c (_gtk_rbtree_reorder): add warnings

9
ChangeLog.pre-2-10
View File

@ -1,3 +1,12 @@
Sun Sep 2 23:19:07 2001 Kristian Rietveld <kristian@planet.nl>
* gtk/gtktreeview.c (gtk_tree_view_search_iter): code cleaup,
fix for bug #59222.
* gtk/gtktreeview.c (gtk_tree_view_search_equal_func): add
gpointer search_data argument to function definition and
prototype, to match GtkTreeViewSearchEqualFunc typedef.
Sat Sep 1 21:57:27 2001 Kristian Rietveld <kristian@planet.nl>
* gtk/gtkrbtree.c (_gtk_rbtree_reorder): add warnings

9
ChangeLog.pre-2-2
View File

@ -1,3 +1,12 @@
Sun Sep 2 23:19:07 2001 Kristian Rietveld <kristian@planet.nl>
* gtk/gtktreeview.c (gtk_tree_view_search_iter): code cleaup,
fix for bug #59222.
* gtk/gtktreeview.c (gtk_tree_view_search_equal_func): add
gpointer search_data argument to function definition and
prototype, to match GtkTreeViewSearchEqualFunc typedef.
Sat Sep 1 21:57:27 2001 Kristian Rietveld <kristian@planet.nl>
* gtk/gtkrbtree.c (_gtk_rbtree_reorder): add warnings

9
ChangeLog.pre-2-4
View File

@ -1,3 +1,12 @@
Sun Sep 2 23:19:07 2001 Kristian Rietveld <kristian@planet.nl>
* gtk/gtktreeview.c (gtk_tree_view_search_iter): code cleaup,
fix for bug #59222.
* gtk/gtktreeview.c (gtk_tree_view_search_equal_func): add
gpointer search_data argument to function definition and
prototype, to match GtkTreeViewSearchEqualFunc typedef.
Sat Sep 1 21:57:27 2001 Kristian Rietveld <kristian@planet.nl>
* gtk/gtkrbtree.c (_gtk_rbtree_reorder): add warnings

9
ChangeLog.pre-2-6
View File

@ -1,3 +1,12 @@
Sun Sep 2 23:19:07 2001 Kristian Rietveld <kristian@planet.nl>
* gtk/gtktreeview.c (gtk_tree_view_search_iter): code cleaup,
fix for bug #59222.
* gtk/gtktreeview.c (gtk_tree_view_search_equal_func): add
gpointer search_data argument to function definition and
prototype, to match GtkTreeViewSearchEqualFunc typedef.
Sat Sep 1 21:57:27 2001 Kristian Rietveld <kristian@planet.nl>
* gtk/gtkrbtree.c (_gtk_rbtree_reorder): add warnings

9
ChangeLog.pre-2-8
View File

@ -1,3 +1,12 @@
Sun Sep 2 23:19:07 2001 Kristian Rietveld <kristian@planet.nl>
* gtk/gtktreeview.c (gtk_tree_view_search_iter): code cleaup,
fix for bug #59222.
* gtk/gtktreeview.c (gtk_tree_view_search_equal_func): add
gpointer search_data argument to function definition and
prototype, to match GtkTreeViewSearchEqualFunc typedef.
Sat Sep 1 21:57:27 2001 Kristian Rietveld <kristian@planet.nl>
* gtk/gtkrbtree.c (_gtk_rbtree_reorder): add warnings

144
gtk/gtktreeview.c
View File

@ -364,7 +364,8 @@ static void gtk_tree_view_search_move (GtkWidget *windo
static gboolean gtk_tree_view_search_equal_func (GtkTreeModel *model,
gint column,
gchar *key,
GtkTreeIter *iter);
GtkTreeIter *iter,
gpointer search_data);
static gboolean gtk_tree_view_search_iter (GtkTreeModel *model,
GtkTreeSelection *selection,
GtkTreeIter *iter,
@ -8865,7 +8866,8 @@ static gboolean
gtk_tree_view_search_equal_func (GtkTreeModel *model,
gint column,
gchar *key,
GtkTreeIter *iter)
GtkTreeIter *iter,
gpointer search_data)
{
gboolean retval = TRUE;
gchar *normalized_string;
@ -8903,78 +8905,108 @@ gtk_tree_view_search_iter (GtkTreeModel *model,
gint *count,
gint n)
{
GtkRBTree *tree = NULL;
GtkRBNode *node = NULL;
GtkTreePath *path;
GtkTreeView *tree_view = gtk_tree_selection_get_tree_view (selection);
GtkTreeViewColumn *column =
gtk_tree_view_get_column (tree_view, tree_view->priv->search_column);
if (! tree_view->priv->search_equal_func (model, tree_view->priv->search_column, text, iter, tree_view->priv->search_user_data))
{
(*count)++;
if (*count == n)
{
GtkTreePath *path;
gtk_tree_selection_select_iter (selection, iter);
path = gtk_tree_model_get_path (model, iter);
gtk_tree_view_scroll_to_cell (tree_view, path, column, TRUE, 0.5, 0.5);
gtk_tree_view_real_set_cursor (tree_view, path, FALSE);
gtk_tree_path_free (path);
return TRUE;
}
}
if (gtk_tree_model_iter_has_child (model, iter))
{
gboolean ret;
GtkTreeIter child;
gtk_tree_model_iter_children (model, &child, iter);
ret = gtk_tree_view_search_iter (model, selection,
&child, text,
count, n);
if (ret)
return TRUE; /* iter found and selected */
}
while (gtk_tree_model_iter_next (model, iter))
path = gtk_tree_model_get_path (model, iter);
_gtk_tree_view_find_node (tree_view, path, &tree, &node);
do
{
if (! tree_view->priv->search_equal_func (model, tree_view->priv->search_column, text, iter, tree_view->priv->search_user_data))
{
(*count)++;
if (*count == n)
{
GtkTreePath *path;
gtk_tree_selection_select_iter (selection, iter);
path = gtk_tree_model_get_path (model, iter);
gtk_tree_view_scroll_to_cell (tree_view, path, column, TRUE, 0.5, 0.5);
gtk_tree_view_scroll_to_cell (tree_view, path, column,
TRUE, 0.5, 0.5);
gtk_tree_view_real_set_cursor (tree_view, path, FALSE);
gtk_tree_path_free (path);
if (path)
gtk_tree_path_free (path);
return TRUE;
}
}
if (gtk_tree_model_iter_has_child (model, iter))
{
gboolean ret;
GtkTreeIter child;
gtk_tree_model_iter_children (model, &child, iter);
ret = gtk_tree_view_search_iter (model, selection,
&child, text,
count, n);
if (ret)
return TRUE; /* iter found and selected */
}
if (node->children)
{
gboolean has_child;
GtkTreeIter tmp;
tree = node->children;
node = tree->root;
while (node->left != tree->nil)
node = node->left;
tmp = *iter;
has_child = gtk_tree_model_iter_children (model, iter, &tmp);
gtk_tree_path_append_index (path, 0);
/* sanity check */
TREE_VIEW_INTERNAL_ASSERT (has_child, FALSE);
}
else
{
gboolean done = FALSE;
do
{
node = _gtk_rbtree_next (tree, node);
if (node)
{
gboolean has_next;
has_next = gtk_tree_model_iter_next (model, iter);
done = TRUE;
gtk_tree_path_next (path);
/* sanity check */
TREE_VIEW_INTERNAL_ASSERT (has_next, FALSE);
}
else
{
gboolean has_parent;
GtkTreeIter tmp_iter = *iter;
node = tree->parent_node;
tree = tree->parent_tree;
if (!tree)
{
if (path)
gtk_tree_path_free (path);
/* we've run out of tree, done with this func */
return FALSE;
}
has_parent = gtk_tree_model_iter_parent (model,
iter,
&tmp_iter);
gtk_tree_path_up (path);
/* sanity check */
TREE_VIEW_INTERNAL_ASSERT (has_parent, FALSE);
}
}
while (!done);
}
}
while (1);
if (path)
gtk_tree_path_free (path);
return FALSE;
}