mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-01 10:27:03 +03:00
119 lines
3.1 KiB
C
Executable File
119 lines
3.1 KiB
C
Executable File
/*
|
|
* Copyright 2008, 2009 Chris Young <chris@unsatisfactorysoftware.co.uk>
|
|
*
|
|
* This file is part of NetSurf, http://www.netsurf-browser.org/
|
|
*
|
|
* NetSurf is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; version 2 of the License.
|
|
*
|
|
* NetSurf is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <proto/exec.h>
|
|
|
|
#include "desktop/hotlist.h"
|
|
#include "desktop/mouse.h"
|
|
#include "desktop/gui_window.h"
|
|
|
|
#include "amiga/hotlist.h"
|
|
#include "amiga/tree.h"
|
|
|
|
struct ami_hotlist_ctx {
|
|
void *userdata;
|
|
int level;
|
|
int item;
|
|
const char *folder; /* folder we're interested in */
|
|
bool in_menu; /* set if we are in that folder */
|
|
bool found; /* set if the folder is found */
|
|
bool (*cb)(void *userdata, int level, int item, const char *title, nsurl *url, bool folder);
|
|
};
|
|
|
|
|
|
void ami_hotlist_initialise(const char *hotlist_file)
|
|
{
|
|
tree_hotlist_path = hotlist_file;
|
|
hotlist_window = ami_tree_create(TREE_HOTLIST, NULL);
|
|
|
|
if(!hotlist_window) return;
|
|
}
|
|
|
|
void ami_hotlist_free(const char *hotlist_file)
|
|
{
|
|
ami_tree_destroy(hotlist_window);
|
|
hotlist_window = NULL;
|
|
}
|
|
|
|
|
|
static nserror ami_hotlist_folder_enter_cb(void *ctx, const char *title)
|
|
{
|
|
struct ami_hotlist_ctx *menu_ctx = (struct ami_hotlist_ctx *)ctx;
|
|
|
|
if(menu_ctx->in_menu == true) {
|
|
if(menu_ctx->cb(menu_ctx->userdata, menu_ctx->level, menu_ctx->item, title, NULL, true) == true)
|
|
menu_ctx->item++;
|
|
} else {
|
|
if((menu_ctx->level == 0) && (strcmp(title, menu_ctx->folder) == 0)) {
|
|
menu_ctx->in_menu = true;
|
|
menu_ctx->found = true;
|
|
}
|
|
}
|
|
menu_ctx->level++;
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
static nserror ami_hotlist_address_cb(void *ctx, nsurl *url, const char *title)
|
|
{
|
|
struct ami_hotlist_ctx *menu_ctx = (struct ami_hotlist_ctx *)ctx;
|
|
|
|
if(menu_ctx->in_menu == true) {
|
|
if(menu_ctx->cb(menu_ctx->userdata, menu_ctx->level, menu_ctx->item, title, url, false) == true)
|
|
menu_ctx->item++;
|
|
}
|
|
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
static nserror ami_hotlist_folder_leave_cb(void *ctx)
|
|
{
|
|
struct ami_hotlist_ctx *menu_ctx = (struct ami_hotlist_ctx *)ctx;
|
|
|
|
menu_ctx->level--;
|
|
|
|
if((menu_ctx->in_menu == true) && (menu_ctx->level == 0))
|
|
menu_ctx->in_menu = false;
|
|
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
nserror ami_hotlist_scan(void *userdata, int first_item, const char *folder,
|
|
bool (*cb_add_item)(void *userdata, int level, int item, const char *title, nsurl *url, bool folder))
|
|
{
|
|
nserror error;
|
|
struct ami_hotlist_ctx ctx;
|
|
|
|
ctx.level = 0;
|
|
ctx.item = first_item;
|
|
ctx.folder = folder;
|
|
ctx.in_menu = false;
|
|
ctx.userdata = userdata;
|
|
ctx.cb = cb_add_item;
|
|
ctx.found = false;
|
|
|
|
error = hotlist_iterate(&ctx,
|
|
ami_hotlist_folder_enter_cb,
|
|
ami_hotlist_address_cb,
|
|
ami_hotlist_folder_leave_cb);
|
|
|
|
if((error == NSERROR_OK) && (ctx.found == false))
|
|
hotlist_add_folder(folder, false, 0);
|
|
|
|
return error;
|
|
}
|