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[project @ 2004-12-13 13:48:56 by rjw]

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Fix hotlist dragging inconsitency.

svn path=/import/netsurf/; revision=1402
This commit is contained in:
Richard Wilson 2004-12-13 13:48:56 +00:00
parent 9d56448775
commit 57fbde93e6
1 changed files with 21 additions and 2 deletions
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23
desktop/tree.c
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@ -30,6 +30,7 @@ static void tree_reset_URL_node(struct tree *tree, struct node *node);
static void tree_handle_selection_area_node(struct tree *tree, struct node *node, int x, int y,
int width, int height, bool invert);
static void tree_selected_to_processing(struct node *node);
void tree_clear_processing(struct node *node);
struct node *tree_move_processing_node(struct node *node, struct node *link, bool before,
bool first);
@ -463,9 +464,12 @@ struct node_element *tree_find_element(struct node *node, int user_type) {
void tree_move_selected_nodes(struct tree *tree, struct node *destination, bool before) {
struct node *link;
tree_clear_processing(tree->root);
tree_selected_to_processing(tree->root);
if (destination->processing)
if (destination->processing) {
tree_clear_processing(tree->root);
return;
}
if ((destination->folder) && (!destination->expanded) && (!before)) {
destination->expanded = true;
tree_handle_node_changed(tree, destination, false, true);
@ -474,6 +478,7 @@ void tree_move_selected_nodes(struct tree *tree, struct node *destination, bool
while (link)
link = tree_move_processing_node(tree->root, link, false, false);
tree_clear_processing(tree->root);
tree_recalculate_node_positions(tree->root);
tree_redraw_area(tree, 0, 0, 16384, 16384);
}
@ -487,12 +492,26 @@ void tree_move_selected_nodes(struct tree *tree, struct node *destination, bool
void tree_selected_to_processing(struct node *node) {
for (; node; node = node->next) {
node->processing = node->selected;
if (node->child)
if ((node->child) && (node->expanded))
tree_selected_to_processing(node->child);
}
}
/**
* Clears the processing flag.
*
* \param node the node to process siblings and children of
*/
void tree_clear_processing(struct node *node) {
for (; node; node = node->next) {
node->processing = false;
if (node->child)
tree_clear_processing(node->child);
}
}
/**
* Moves the first node in a tree with the processing flag set.
*