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Functions to add entry/folder at y-coord or at selection.

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This commit is contained in:
Michael Drake 2013-08-27 20:56:43 +01:00
parent 43d1e777df
commit 77a090e9d0
2 changed files with 119 additions and 8 deletions
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106
desktop/hotlist.c
View File

@ -175,7 +175,7 @@ static void hotlist_delete_entry_internal(struct hotlist_entry *e)
/**
* Add an entry to the hotlist (creates the entry).
* Create hotlist entry data for URL.
*
* If set, 'title' must be allocated on the heap, ownership is yeilded to
* this function.
@ -183,18 +183,19 @@ static void hotlist_delete_entry_internal(struct hotlist_entry *e)
* \param url URL for entry to add to hotlist.
* \param title Title for entry, or NULL if using title from data
* \param data URL data for the entry, or NULL
* \param relation Existing node to insert as relation of, or NULL
* \param rel Entry's relationship to relation
* \param entry Updated to new treeview entry node
* \param entry Updated to new hotlist entry data
* \return NSERROR_OK on success, or appropriate error otherwise
*/
static nserror hotlist_add_entry_internal(nsurl *url, const char *title,
const struct url_data *data, treeview_node *relation,
enum treeview_relationship rel, treeview_node **entry)
static nserror hotlist_create_entry(nsurl *url, const char *title,
const struct url_data *data, struct hotlist_entry **entry)
{
nserror err;
struct hotlist_entry *e;
assert(url != NULL);
*entry = NULL;
if (data == NULL) {
/* Get the URL data */
data = urldb_get_url_data(url);
@ -225,6 +226,38 @@ static nserror hotlist_add_entry_internal(nsurl *url, const char *title,
return err;
}
*entry = e;
return NSERROR_OK;
}
/**
* Add an entry to the hotlist (creates the entry).
*
* If set, 'title' must be allocated on the heap, ownership is yeilded to
* this function.
*
* \param url URL for entry to add to hotlist.
* \param title Title for entry, or NULL if using title from data
* \param data URL data for the entry, or NULL
* \param relation Existing node to insert as relation of, or NULL
* \param rel Entry's relationship to relation
* \param entry Updated to new treeview entry node
* \return NSERROR_OK on success, or appropriate error otherwise
*/
static nserror hotlist_add_entry_internal(nsurl *url, const char *title,
const struct url_data *data, treeview_node *relation,
enum treeview_relationship rel, treeview_node **entry)
{
nserror err;
struct hotlist_entry *e;
err = hotlist_create_entry(url, title, data, &e);
if (err != NSERROR_OK) {
return err;
}
err = hotlist_entry_insert(e, relation, rel);
if (err != NSERROR_OK) {
hotlist_delete_entry_internal(e);
@ -262,7 +295,7 @@ static nserror hotlist_add_folder_internal(
if (title == NULL) {
/* TODO: use messages */
title = strdup("Folder");
title = strdup("New folder");
}
if (title == NULL) {
return NSERROR_NOMEM;
@ -1280,6 +1313,63 @@ void hotlist_update_url(nsurl *url)
}
/* Exported interface, documented in hotlist.h */
nserror hotlist_add_entry(nsurl *url, const char *title, bool at_y, int y)
{
nserror err;
treeview_node *entry;
treeview_node *relation;
enum treeview_relationship rel;
if (url == NULL) {
err = nsurl_create("http://netsurf-browser.org/", &url);
if (err != NSERROR_OK) {
return err;
}
assert(url != NULL);
} else {
nsurl_ref(url);
}
err = treeview_get_relation(hl_ctx.tree, &relation, &rel, at_y, y);
if (err != NSERROR_OK) {
nsurl_unref(url);
return err;
}
err = hotlist_add_entry_internal(url, NULL, NULL,
relation, rel, &entry);
if (err != NSERROR_OK) {
nsurl_unref(url);
return err;
}
return NSERROR_OK;
}
/* Exported interface, documented in hotlist.h */
nserror hotlist_add_folder(const char *title, bool at_y, int y)
{
nserror err;
struct hotlist_folder *f;
treeview_node *relation;
enum treeview_relationship rel;
err = treeview_get_relation(hl_ctx.tree, &relation, &rel, at_y, y);
if (err != NSERROR_OK) {
return err;
}
err = hotlist_add_folder_internal(title, relation, rel, &f);
if (err != NSERROR_OK) {
return err;
}
return NSERROR_OK;
}
/* Exported interface, documented in hotlist.h */
void hotlist_redraw(int x, int y, struct rect *clip,
const struct redraw_context *ctx)

21
desktop/hotlist.h
View File

@ -83,6 +83,27 @@ void hotlist_remove_url(nsurl *url);
*/
void hotlist_update_url(nsurl *url);
/**
* Add an entry to the hotlist for given Title/URL.
*
* \param url URL for entry to be added, or NULL
* \param title Title for entry being added, or NULL
* \param at_y Iff true, insert at y-offest
* \param y Y-offset in px from top of hotlist. Ignored if (!at_y).
* \return NSERROR_OK on success, appropriate error otherwise
*/
nserror hotlist_add_entry(nsurl *url, const char *title, bool at_y, int y);
/**
* Add a folder to the hotlist.
*
* \param url Title for folder being added, or NULL
* \param at_y Iff true, insert at y-offest
* \param y Y-offset in px from top of hotlist. Ignored if (!at_y).
* \return NSERROR_OK on success, appropriate error otherwise
*/
nserror hotlist_add_folder(const char *title, bool at_y, int y);
/**
* Redraw the hotlist.
*