/**
* Adds the currently viewed page to the hotlist at the given co-ordinates
* \param url url of the page
* \param x X cooridinate with respect to tree origin
* \param y Y cooridinate with respect to tree origin
*/
void hotlist_add_page_xy(const char *url, int x, int y)
{
const struct url_data *data;
struct node *link, *node;
bool before;
data = urldb_get_url_data(url);
if (data == NULL) {
urldb_add_url(url);
urldb_set_url_persistence(url, true);
data = urldb_get_url_data(url);
}
if (data != NULL) {
link = tree_get_link_details(hotlist_tree, x, y, &before);
node = tree_create_URL_node(NULL, NULL, url,
NULL, hotlist_node_callback, NULL);
tree_link_node(hotlist_tree, link, node, before);
}
}
void ami_new_bookmark(struct treeview_window *twin)
{
const struct url_data *data;
struct Node *lbnode;
struct node *treenode;
char *url,*title;
GetAttr(LISTBROWSER_SelectedNode,twin->gadgets[GID_TREEBROWSER],(ULONG *)&lbnode);
if(lbnode)
{
GetListBrowserNodeAttrs(lbnode,
LBNA_UserData,(ULONG *)&treenode,
TAG_DONE);
}
else
{
treenode = twin->tree->root;
}
url = (char *)strdup("http://www.netsurf-browser.org");
data = urldb_get_url_data(url);
if (!data)
{
urldb_add_url(url);
urldb_set_url_persistence(url,true);
data = urldb_get_url_data(url);
}
if (data)
{
title = data->title;
tree_create_URL_node(treenode,url,data,title);
ami_recreate_listbrowser(twin);
}
}
/**
* Parse an entry represented as a li.
*
* \param li xmlNode for parsed li
* \param directory directory to add this entry to
*/
static void tree_url_load_entry(xmlNode *li, struct tree *tree,
struct node *directory, tree_node_user_callback callback,
void *callback_data)
{
char *url1 = NULL;
char *title = NULL;
struct node *entry;
xmlNode *xmlnode;
const struct url_data *data;
nsurl *url;
nserror error;
for (xmlnode = li->children; xmlnode; xmlnode = xmlnode->next) {
/* The li must contain an "a" element */
if (xmlnode->type == XML_ELEMENT_NODE &&
strcmp((const char *)xmlnode->name, "a") == 0) {
url1 = (char *)xmlGetProp(xmlnode,
(const xmlChar *) "href");
title = (char *)xmlNodeGetContent(xmlnode);
}
}
if ((url1 == NULL) || (title == NULL)) {
warn_user("TreeLoadError", "(Missing <a> in <li> or "
"memory exhausted.)");
return;
}
/* We're loading external input.
* This may be garbage, so attempt to normalise via nsurl
*/
error = nsurl_create(url1, &url);
if (error != NSERROR_OK) {
LOG(("Failed normalising '%s'", url1));
warn_user("NoMemory", NULL);
xmlFree(url1);
xmlFree(title);
return;
}
/* No longer need this */
xmlFree(url1);
data = urldb_get_url_data(nsurl_access(url));
if (data == NULL) {
/* No entry in database, so add one */
urldb_add_url(nsurl_access(url));
/* now attempt to get url data */
data = urldb_get_url_data(nsurl_access(url));
}
if (data == NULL) {
xmlFree(title);
nsurl_unref(url);
return;
}
/* Make this URL persistent */
urldb_set_url_persistence(nsurl_access(url), true);
/* Force the title in the hotlist */
urldb_set_url_title(nsurl_access(url), title);
entry = tree_create_URL_node(tree, directory, nsurl_access(url), title,
callback, callback_data);
if (entry == NULL) {
/** \todo why isn't this fatal? */
warn_user("NoMemory", 0);
} else {
tree_update_URL_node(tree, entry, nsurl_access(url), data);
}
xmlFree(title);
nsurl_unref(url);
}
node_callback_resp tree_url_node_callback(void *user_data,
struct node_msg_data *msg_data)
{
struct tree *tree;
struct node_element *element;
nsurl *nsurl;
nserror error;
const char *text;
char *norm_text;
const struct url_data *data;
/** @todo memory leaks on non-shared folder deletion. */
switch (msg_data->msg) {
case NODE_DELETE_ELEMENT_TXT:
switch (msg_data->flag) {
/* only history is using non-editable url
* elements so only history deletion will run
* this code
*/
case TREE_ELEMENT_URL:
/* reset URL characteristics */
urldb_reset_url_visit_data(
msg_data->data.text);
return NODE_CALLBACK_HANDLED;
case TREE_ELEMENT_TITLE:
return NODE_CALLBACK_HANDLED;
}
break;
case NODE_DELETE_ELEMENT_IMG:
if (msg_data->flag == TREE_ELEMENT_THUMBNAIL ||
msg_data->flag == TREE_ELEMENT_TITLE)
return NODE_CALLBACK_HANDLED;
break;
case NODE_LAUNCH:
element = tree_node_find_element(msg_data->node,
TREE_ELEMENT_URL, NULL);
if (element != NULL) {
text = tree_node_element_get_text(element);
if (msg_data->flag == TREE_ELEMENT_LAUNCH_IN_TABS) {
msg_data->data.bw = browser_window_create(text,
msg_data->data.bw, 0, true, true);
} else {
browser_window_create(text, NULL, 0,
true, false);
}
return NODE_CALLBACK_HANDLED;
}
break;
case NODE_ELEMENT_EDIT_FINISHING:
text = msg_data->data.text;
if (msg_data->flag == TREE_ELEMENT_URL) {
size_t len;
error = nsurl_create(text, &nsurl);
if (error != NSERROR_OK) {
warn_user("NoMemory", 0);
return NODE_CALLBACK_REJECT;
}
error = nsurl_get(nsurl, NSURL_WITH_FRAGMENT,
&norm_text, &len);
nsurl_unref(nsurl);
if (error != NSERROR_OK) {
warn_user("NoMemory", 0);
return NODE_CALLBACK_REJECT;
}
msg_data->data.text = norm_text;
data = urldb_get_url_data(norm_text);
if (data == NULL) {
urldb_add_url(norm_text);
urldb_set_url_persistence(norm_text,
true);
data = urldb_get_url_data(norm_text);
if (data == NULL)
return NODE_CALLBACK_REJECT;
}
tree = user_data;
tree_update_URL_node(tree, msg_data->node,
norm_text, NULL);
}
else if (msg_data->flag == TREE_ELEMENT_TITLE) {
while (isspace(*text))
text++;
norm_text = strdup(text);
if (norm_text == NULL) {
LOG(("malloc failed"));
warn_user("NoMemory", 0);
return NODE_CALLBACK_REJECT;
}
/* don't allow zero length entry text, return
false */
if (norm_text[0] == '\0') {
warn_user("NoNameError", 0);
msg_data->data.text = NULL;
return NODE_CALLBACK_CONTINUE;
}
msg_data->data.text = norm_text;
}
return NODE_CALLBACK_HANDLED;
default:
break;
}
return NODE_CALLBACK_NOT_HANDLED;
}
/* exported interface documented in hotlist.h */
bool hotlist_initialise(struct tree *tree, const char *hotlist_path, const char* folder_icon_name)
{
struct node *node;
const struct url_data *url_data;
char *name;
int hlst_loop;
/* Either load or create a hotlist */
creating_node = false;
folder_icon = tree_load_icon(folder_icon_name);
tree_url_node_init(folder_icon_name);
if (tree == NULL)
return false;
hotlist_tree = tree;
hotlist_tree_root = tree_get_root(hotlist_tree);
if (tree_urlfile_load(hotlist_path,
hotlist_tree,
hotlist_node_callback,
NULL)) {
return true;
}
/* failed to load hotlist file, use default list */
name = strdup("NetSurf");
if (name == NULL) {
LOG(("malloc failed"));
warn_user("NoMemory", 0);
return false;
}
node = tree_create_folder_node(hotlist_tree, hotlist_tree_root,
name, true, false, false);
if (node == NULL) {
free(name);
return false;
}
tree_set_node_user_callback(node, hotlist_node_callback, NULL);
tree_set_node_icon(hotlist_tree, node, folder_icon);
for (hlst_loop = 0; hlst_loop != HOTLIST_ENTRIES_COUNT; hlst_loop++) {
url_data = urldb_get_url_data(hotlist_default_entries[hlst_loop].url);
if (url_data == NULL) {
urldb_add_url(hotlist_default_entries[hlst_loop].url);
urldb_set_url_persistence(
hotlist_default_entries[hlst_loop].url,
true);
url_data = urldb_get_url_data(
hotlist_default_entries[hlst_loop].url);
}
if (url_data != NULL) {
tree_create_URL_node(hotlist_tree, node,
hotlist_default_entries[hlst_loop].url,
messages_get(hotlist_default_entries[hlst_loop].msg_key),
hotlist_node_callback, NULL);
tree_update_URL_node(hotlist_tree, node,
hotlist_default_entries[hlst_loop].url,
url_data);
}
}
return true;
}
