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-rw-r--r--widgets/table/e-tree-table-adapter.c146
1 files changed, 76 insertions, 70 deletions
diff --git a/widgets/table/e-tree-table-adapter.c b/widgets/table/e-tree-table-adapter.c
index c88557ab86..d828fbb4a8 100644
--- a/widgets/table/e-tree-table-adapter.c
+++ b/widgets/table/e-tree-table-adapter.c
@@ -188,8 +188,7 @@ find_first_child_node_maybe_deleted(ETreeTableAdapter *adapter, int row)
{
if (row != -1) {
ETreePath path = adapter->priv->map_table[row];
- ETreeTableAdapterNode *current = find_node (adapter, path);
- if (current && current->expanded) {
+ if (e_tree_table_adapter_node_is_expanded (adapter, path)) {
row ++;
if (row >= adapter->priv->n_map)
return -1;
@@ -224,8 +223,7 @@ find_first_child_node(ETreeTableAdapter *adapter, int row)
if (row != -1) {
ETreePath path = adapter->priv->map_table[row];
ETreePath first_child = e_tree_model_node_get_first_child(adapter->priv->source, path);
- ETreeTableAdapterNode *current = find_node (adapter, path);
- if (first_child && current && current->expanded) {
+ if (first_child && e_tree_table_adapter_node_is_expanded (adapter, path)) {
row ++;
if (row >= adapter->priv->n_map)
return -1;
@@ -290,12 +288,9 @@ find_row_num(ETreeTableAdapter *etta, ETreePath path)
sequence[0] = path;
for (i = 0; i < depth; i++) {
- ETreeTableAdapterNode *node;
-
sequence[i + 1] = e_tree_model_node_get_parent(etta->priv->source, sequence[i]);
- node = find_node(etta, sequence[i + 1]);
- if (! ((node && node->expanded) || e_tree_model_get_expanded_default(etta->priv->source))) {
+ if (!e_tree_table_adapter_node_is_expanded (etta, sequence[i + 1])) {
g_free(sequence);
return -1;
}
@@ -325,12 +320,7 @@ array_size_from_path(ETreeTableAdapter *etta, ETreePath path)
{
int size = 1;
- ETreeTableAdapterNode *node = NULL;
-
- if (e_tree_model_node_is_expandable(etta->priv->source, path))
- node = find_or_create_node(etta, path);
-
- if (node && node->expanded) {
+ if (e_tree_table_adapter_node_is_expanded (etta, path)) {
ETreePath children;
for (children = e_tree_model_node_get_first_child(etta->priv->source, path);
@@ -353,14 +343,14 @@ fill_array_from_path(ETreeTableAdapter *etta, ETreePath *array, ETreePath path)
index ++;
- if (e_tree_model_node_is_expandable(etta->priv->source, path))
- node = find_or_create_node(etta, path);
- else
- node = find_node(etta, path);
+ node = find_node(etta, path);
- if (node && node->expanded) {
+ if (e_tree_table_adapter_node_is_expanded (etta, path)) {
ETreePath children;
+ if (!node)
+ node = find_or_create_node(etta, path);
+
for (children = e_tree_model_node_get_first_child(etta->priv->source, path);
children;
children = e_tree_model_node_get_next(etta->priv->source, children)) {
@@ -740,6 +730,7 @@ etta_proxy_node_inserted (ETreeModel *etm, ETreePath parent, ETreePath child, ET
if (parent_node->expandable != e_tree_model_node_is_expandable(etta->priv->source, parent)) {
e_table_model_pre_change(E_TABLE_MODEL(etta));
parent_node->expandable = e_tree_model_node_is_expandable(etta->priv->source, parent);
+ parent_node->expandable_set = 1;
if (etta->priv->root_visible)
e_table_model_row_changed(E_TABLE_MODEL(etta), parent_row);
else if (parent_row != 0)
@@ -747,7 +738,8 @@ etta_proxy_node_inserted (ETreeModel *etm, ETreePath parent, ETreePath child, ET
else
e_table_model_no_change(E_TABLE_MODEL(etta));
}
- if (!parent_node->expanded) {
+
+ if (!e_tree_table_adapter_node_is_expanded (etta, parent)) {
e_table_model_no_change(E_TABLE_MODEL(etta));
return;
}
@@ -1020,57 +1012,58 @@ void e_tree_table_adapter_node_set_expanded (ETreeTableAdapter *etta, ET
ETreeTableAdapterNode *node;
int row;
- if (e_tree_model_node_is_root (etta->priv->source, path) && !etta->priv->root_visible)
+ if (!expanded && e_tree_model_node_is_root (etta->priv->source, path) && !etta->priv->root_visible)
return;
node = find_or_create_node(etta, path);
- if (expanded != node->expanded) {
- node->expanded = expanded;
+ if (expanded == node->expanded)
+ return;
+
+ node->expanded = expanded;
- row = find_row_num(etta, path);
- if (row != -1) {
- e_table_model_pre_change (E_TABLE_MODEL(etta));
+ row = find_row_num(etta, path);
+ if (row != -1) {
+ e_table_model_pre_change (E_TABLE_MODEL(etta));
- if (etta->priv->root_visible) {
- e_table_model_pre_change (E_TABLE_MODEL(etta));
- e_table_model_row_changed(E_TABLE_MODEL(etta), row);
- } else if (row != 0) {
- e_table_model_pre_change (E_TABLE_MODEL(etta));
- e_table_model_row_changed(E_TABLE_MODEL(etta), row - 1);
- }
+ if (etta->priv->root_visible) {
+ e_table_model_pre_change (E_TABLE_MODEL(etta));
+ e_table_model_row_changed(E_TABLE_MODEL(etta), row);
+ } else if (row != 0) {
+ e_table_model_pre_change (E_TABLE_MODEL(etta));
+ e_table_model_row_changed(E_TABLE_MODEL(etta), row - 1);
+ }
- if (expanded) {
- int num_children = array_size_from_path(etta, path) - 1;
- etta_expand_to(etta, etta->priv->n_map + num_children);
- memmove(etta->priv->map_table + row + 1 + num_children,
- etta->priv->map_table + row + 1,
- (etta->priv->n_map - row - 1) * sizeof (ETreePath));
- fill_array_from_path(etta, etta->priv->map_table + row, path);
- etta_update_parent_child_counts(etta, path, num_children);
- if (num_children != 0) {
- if (etta->priv->root_visible)
- e_table_model_rows_inserted(E_TABLE_MODEL(etta), row + 1, num_children);
- else
- e_table_model_rows_inserted(E_TABLE_MODEL(etta), row, num_children);
- } else
- e_table_model_no_change(E_TABLE_MODEL(etta));
- } else {
- int num_children = node->num_visible_children;
- g_assert (etta->priv->n_map >= row + 1 + num_children);
- memmove(etta->priv->map_table + row + 1,
- etta->priv->map_table + row + 1 + num_children,
- (etta->priv->n_map - row - 1 - num_children) * sizeof (ETreePath));
- node->num_visible_children = 0;
- etta_update_parent_child_counts(etta, path, - num_children);
- if (num_children != 0) {
- if (etta->priv->root_visible)
- e_table_model_rows_deleted(E_TABLE_MODEL(etta), row + 1, num_children);
- else
- e_table_model_rows_deleted(E_TABLE_MODEL(etta), row, num_children);
- } else
- e_table_model_no_change(E_TABLE_MODEL(etta));
- }
+ if (expanded) {
+ int num_children = array_size_from_path(etta, path) - 1;
+ etta_expand_to(etta, etta->priv->n_map + num_children);
+ memmove(etta->priv->map_table + row + 1 + num_children,
+ etta->priv->map_table + row + 1,
+ (etta->priv->n_map - row - 1) * sizeof (ETreePath));
+ fill_array_from_path(etta, etta->priv->map_table + row, path);
+ etta_update_parent_child_counts(etta, path, num_children);
+ if (num_children != 0) {
+ if (etta->priv->root_visible)
+ e_table_model_rows_inserted(E_TABLE_MODEL(etta), row + 1, num_children);
+ else
+ e_table_model_rows_inserted(E_TABLE_MODEL(etta), row, num_children);
+ } else
+ e_table_model_no_change(E_TABLE_MODEL(etta));
+ } else {
+ int num_children = node->num_visible_children;
+ g_assert (etta->priv->n_map >= row + 1 + num_children);
+ memmove(etta->priv->map_table + row + 1,
+ etta->priv->map_table + row + 1 + num_children,
+ (etta->priv->n_map - row - 1 - num_children) * sizeof (ETreePath));
+ node->num_visible_children = 0;
+ etta_update_parent_child_counts(etta, path, - num_children);
+ if (num_children != 0) {
+ if (etta->priv->root_visible)
+ e_table_model_rows_deleted(E_TABLE_MODEL(etta), row + 1, num_children);
+ else
+ e_table_model_rows_deleted(E_TABLE_MODEL(etta), row, num_children);
+ } else
+ e_table_model_no_change(E_TABLE_MODEL(etta));
}
}
}
@@ -1126,17 +1119,30 @@ void e_tree_table_adapter_show_node (ETreeTableAdapter *etta, ETreePath
parent = e_tree_model_node_get_parent(etta->priv->source, path);
- if (parent) {
+ while (parent) {
e_tree_table_adapter_node_set_expanded(etta, parent, TRUE);
- e_tree_table_adapter_show_node(etta, parent);
+ parent = e_tree_model_node_get_parent(etta->priv->source, parent);
}
}
gboolean e_tree_table_adapter_node_is_expanded (ETreeTableAdapter *etta, ETreePath path)
{
- if (e_tree_model_node_is_expandable(etta->priv->source, path)) {
- ETreeTableAdapterNode *node = find_or_create_node(etta, path);
- return node->expanded;
- } else
+ ETreeTableAdapterNode *node;
+
+ if (!e_tree_model_node_is_expandable (etta->priv->source, path))
return FALSE;
+
+ if (e_tree_model_node_is_root(etta->priv->source, path) &&
+ !etta->priv->root_visible)
+ return TRUE;
+
+ node = find_node (etta, path);
+ if (node)
+ return node->expanded;
+ else {
+ if (e_tree_model_node_is_root(etta->priv->source, path))
+ return TRUE;
+ else
+ return e_tree_model_get_expanded_default(etta->priv->source);
+ }
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 07:16:29 +0800