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Reduce old hotlist to skeleton.

This commit is contained in:
Michael Drake 2013-09-02 13:35:49 +01:00
parent 29328e5077
commit 28a948bd32
1 changed files with 2 additions and 162 deletions
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164
desktop/hotlist_old.c
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@ -36,151 +36,15 @@
#include "utils/utils.h"
#include "utils/log.h"
#define URL_CHUNK_LENGTH 512
static struct tree *hotlist_old_tree;
static struct node *hotlist_old_tree_root;
static bool creating_node;
static hlcache_handle *folder_icon;
static const struct {
const char *url;
const char *msg_key;
} hotlist_old_default_entries[] = {
{ "http://www.netsurf-browser.org/", "HotlistHomepage" },
{ "http://www.netsurf-browser.org/downloads/riscos/testbuilds",
"HotlistTestBuild" },
{ "http://www.netsurf-browser.org/documentation",
"HotlistDocumentation" },
{ "http://sourceforge.net/tracker/?atid=464312&group_id=51719",
"HotlistBugTracker" },
{ "http://sourceforge.net/tracker/?atid=464315&group_id=51719",
"HotlistFeatureRequest" }
};
#define hotlist_old_ENTRIES_COUNT (sizeof(hotlist_old_default_entries) / sizeof(hotlist_old_default_entries[0]))
static node_callback_resp hotlist_old_node_callback(void *user_data,
struct node_msg_data *msg_data)
{
struct node *node = msg_data->node;
const char *text;
char *norm_text;
bool is_folder = tree_node_is_folder(node);
bool cancelled = false;
switch (msg_data->msg) {
case NODE_ELEMENT_EDIT_CANCELLED:
cancelled = true;
/* fall through */
case NODE_ELEMENT_EDIT_FINISHED:
if (creating_node && !cancelled &&
(is_folder == false) &&
(msg_data->flag == TREE_ELEMENT_TITLE)) {
tree_url_node_edit_url(hotlist_old_tree, node);
} else {
creating_node = false;
}
return NODE_CALLBACK_HANDLED;
case NODE_ELEMENT_EDIT_FINISHING:
if (creating_node && (is_folder == false))
return tree_url_node_callback(hotlist_old_tree, msg_data);
if (is_folder == true) {
text = msg_data->data.text;
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;
}
break;
case NODE_DELETE_ELEMENT_IMG:
return NODE_CALLBACK_HANDLED;
default:
if (is_folder == false)
return tree_url_node_callback(hotlist_old_tree, msg_data);
}
return NODE_CALLBACK_NOT_HANDLED;
}
/* exported interface documented in hotlist.h */
bool hotlist_old_initialise(struct tree *tree, const char *hotlist_path,
const char* folder_icon_name)
{
struct node *node;
const struct url_data *url_data;
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_old_tree = tree;
hotlist_old_tree_root = tree_get_root(hotlist_old_tree);
if (tree_urlfile_load(hotlist_path, hotlist_old_tree,
hotlist_old_node_callback, NULL)) {
return true;
}
/* failed to load hotlist file, use default list */
node = tree_create_folder_node(hotlist_old_tree,
hotlist_old_tree_root,
messages_get("NetSurf"),
true,
false,
false);
if (node == NULL) {
warn_user(messages_get_errorcode(NSERROR_NOMEM), 0);
return false;
}
tree_set_node_user_callback(node, hotlist_old_node_callback, NULL);
tree_set_node_icon(hotlist_old_tree, node, folder_icon);
for (hlst_loop = 0; hlst_loop != hotlist_old_ENTRIES_COUNT; hlst_loop++) {
nsurl *url;
if (nsurl_create(hotlist_old_default_entries[hlst_loop].url,
&url) != NSERROR_OK) {
return false;
}
url_data = urldb_get_url_data(url);
if (url_data == NULL) {
urldb_add_url(url);
urldb_set_url_persistence(url, true);
url_data = urldb_get_url_data(url);
}
if (url_data != NULL) {
tree_create_URL_node(hotlist_old_tree, node, url,
messages_get(hotlist_old_default_entries[hlst_loop].msg_key),
hotlist_old_node_callback, NULL);
tree_update_URL_node(hotlist_old_tree, node, url, url_data);
}
nsurl_unref(url);
}
return true;
}
@ -192,7 +56,7 @@ bool hotlist_old_initialise(struct tree *tree, const char *hotlist_path,
*/
unsigned int hotlist_old_get_tree_flags(void)
{
return TREE_MOVABLE | TREE_HOTLIST;
return TREE_HOTLIST;
}
@ -202,13 +66,6 @@ unsigned int hotlist_old_get_tree_flags(void)
*/
void hotlist_old_cleanup(const char *hotlist_path)
{
LOG(("Exporting hotlist..."));
hotlist_old_export(hotlist_path);
LOG(("Releasing handles..."));
hlcache_handle_release(folder_icon);
LOG(("Clearing hotlist tree nodes..."));
tree_url_node_cleanup();
LOG(("Hotlist cleaned up."));
}
/**
@ -262,8 +119,6 @@ void hotlist_old_clear_selection(void)
*/
void hotlist_old_expand_all(void)
{
tree_set_node_expanded(hotlist_old_tree, hotlist_old_tree_root,
true, true, true);
}
/**
@ -271,8 +126,6 @@ void hotlist_old_expand_all(void)
*/
void hotlist_old_expand_directories(void)
{
tree_set_node_expanded(hotlist_old_tree, hotlist_old_tree_root,
true, true, false);
}
/**
@ -280,8 +133,6 @@ void hotlist_old_expand_directories(void)
*/
void hotlist_old_expand_addresses(void)
{
tree_set_node_expanded(hotlist_old_tree, hotlist_old_tree_root,
true, false, true);
}
/**
@ -289,8 +140,6 @@ void hotlist_old_expand_addresses(void)
*/
void hotlist_old_collapse_all(void)
{
tree_set_node_expanded(hotlist_old_tree, hotlist_old_tree_root,
false, true, true);
}
/**
@ -298,8 +147,6 @@ void hotlist_old_collapse_all(void)
*/
void hotlist_old_collapse_directories(void)
{
tree_set_node_expanded(hotlist_old_tree, hotlist_old_tree_root,
false, true, false);
}
/**
@ -307,8 +154,6 @@ void hotlist_old_collapse_directories(void)
*/
void hotlist_old_collapse_addresses(void)
{
tree_set_node_expanded(hotlist_old_tree,
hotlist_old_tree_root, false, false, true);
}
/**
@ -393,10 +238,5 @@ void hotlist_old_launch_selected(bool tabs)
*/
bool hotlist_old_set_default_folder(bool clear)
{
if (clear == true) {
tree_clear_default_folder_node(hotlist_old_tree);
return true;
} else {
return tree_set_default_folder_node(hotlist_old_tree, NULL);
}
return false;
}