hotlist.c

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/*
 * Copyright 2013 Ole Loots <ole@monochrom.net>
 *
 * 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 <ctype.h>
#include <string.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
 
#include "utils/log.h"
#include "utils/messages.h"
#include "utils/nsoption.h"
#include "utils/nsurl.h"
#include "netsurf/inttypes.h"
#include "netsurf/keypress.h"
#include "content/content.h"
#include "desktop/hotlist.h"
 
#include "atari/gui.h"
#include "atari/misc.h"
#include "atari/treeview.h"
#include "atari/hotlist.h"
#include "atari/findfile.h"
#include "atari/gemtk/gemtk.h"
#include "atari/res/netsurf.rsh"
 
extern GRECT desk_area;
 
const char *tree_hotlist_path;
 
struct atari_hotlist hl;
 
/* Setup Atari Treeview Callbacks: */
static nserror atari_hotlist_init_phase2(struct core_window *cw,
                                         struct core_window_callback_table * default_callbacks);
static void atari_hotlist_finish(struct core_window *cw);
static void atari_hotlist_keypress(struct core_window *cw,
                                   uint32_t ucs4);
static void atari_hotlist_mouse_action(struct core_window *cw,
                                       browser_mouse_state mouse,
                                       int x, int y);
static void atari_hotlist_draw(struct core_window *cw, int x,
                               int y, struct rect *clip,
                               const struct redraw_context *ctx);
static short handle_event(GUIWIN *win, EVMULT_OUT *ev_out, short msg[8]);
 
static struct atari_treeview_callbacks atari_hotlist_treeview_callbacks = {
        .init_phase2 = atari_hotlist_init_phase2,
        .finish = atari_hotlist_finish,
        .draw = atari_hotlist_draw,
        .keypress = atari_hotlist_keypress,
        .mouse_action = atari_hotlist_mouse_action,
        .gemtk_user_func = handle_event
};
 
static nserror atari_hotlist_init_phase2(struct core_window *cw,
                                         struct core_window_callback_table *cb_t)
{
        NSLOG(netsurf, INFO, "cw:%p", cw);
        return hotlist_manager_init(cb_t, cw);
}
 
static void atari_hotlist_finish(struct core_window *cw)
{
        NSLOG(netsurf, INFO, "cw:%p", cw);
        hotlist_fini();
}
 
static void atari_hotlist_draw(struct core_window *cw, int x,
                               int y, struct rect *clip,
                               const struct redraw_context *ctx)
{
        hotlist_redraw(x, y, clip, ctx);
}
 
static void atari_hotlist_keypress(struct core_window *cw, uint32_t ucs4)
{
        //GUIWIN *gemtk_win;
        //GRECT area;
        NSLOG(netsurf, INFO, "ucs4: %"PRIu32, ucs4);
        hotlist_keypress(ucs4);
        //gemtk_win = atari_treeview_get_gemtk_window(cw);
        //atari_treeview_get_grect(cw, TREEVIEW_AREA_CONTENT, &area);
        //gemtk_wm_exec_redraw(gemtk_win, &area);
}
 
static void atari_hotlist_mouse_action(struct core_window *cw,
                                       browser_mouse_state mouse,
                                       int x, int y)
{
        NSLOG(netsurf, INFO, "x:  %d, y: %d\n", x, y);
 
        hotlist_mouse_action(mouse, x, y);
}
 
 
 
static short handle_event(GUIWIN *win, EVMULT_OUT *ev_out, short msg[8])
{
        char *cur_url = NULL;
        char *cur_title = NULL;
        short retval = 0;
        struct atari_treeview_window *tv = NULL;
        struct core_window *cw;
        struct gui_window * gw;
        OBJECT *toolbar;
        GRECT tb_area;
        GUIWIN * gemtk_win;
 
        NSLOG(netsurf, INFO, "gw:%p", win);
 
        tv = (struct atari_treeview_window*) gemtk_wm_get_user_data(win);
        cw = (struct core_window *)tv;
 
        if (ev_out->emo_events & MU_MESAG) {
                switch (msg[0]) {
 
                case WM_TOOLBAR:
                        NSLOG(netsurf, INFO, "WM_TOOLBAR");
 
                        toolbar = gemtk_obj_get_tree(TOOLBAR_HOTLIST);
 
                        assert(toolbar);
                        assert(tv);
 
                        switch  (msg[4]) {
                        case TOOLBAR_HOTLIST_CREATE_FOLDER:
                                hotlist_add_folder(NULL, 0, 0);
                                break;
 
                        case TOOLBAR_HOTLIST_ADD:
                                gw = gui_get_input_window();
                                if(gw && gw->browser){
                                        cur_url = gui_window_get_url(gw);
                                        cur_title = gui_window_get_title(gw);
                                        // TODO: read language string.
                                        cur_title = (cur_title ? cur_title : (char*)"New bookmark");
                                } else {
                                        cur_url = (char*)"http://www";
                                }
                                atari_hotlist_add_page(cur_url, cur_title);
                                break;
 
                        case TOOLBAR_HOTLIST_DELETE:
                                hotlist_keypress(NS_KEY_DELETE_LEFT);
                                break;
 
                        case TOOLBAR_HOTLIST_EDIT:
                                hotlist_edit_selection();
                                break;
                        }
 
                        gemtk_win = atari_treeview_get_gemtk_window(cw);
                        assert(gemtk_win);
                        toolbar[msg[4]].ob_state &= ~OS_SELECTED;
                        atari_treeview_get_grect(cw, TREEVIEW_AREA_TOOLBAR, &tb_area);
                        evnt_timer(150);
                        gemtk_wm_exec_redraw(gemtk_win, &tb_area);
                        retval = 1;
                        break;
 
                case WM_CLOSED:
                        atari_hotlist_close();
                        retval = 1;
                        break;
 
                default: break;
                }
        }
 
        return(retval);
}
 
 
 
void atari_hotlist_init(void)
{
        if (hl.init == false) {
                if( strcmp(nsoption_charp(hotlist_file), "") == 0 ){
                        atari_find_resource( (char*)&hl.path, "hotlist", "hotlist" );
                } else {
                        strncpy( (char*)&hl.path, nsoption_charp(hotlist_file), PATH_MAX-1 );
                }
 
                NSLOG(netsurf, INFO, "Hotlist: %s", (char *)&hl.path);
                hotlist_init(hl.path, hl.path);
 
                if( hl.window == NULL ){
                        int flags = ATARI_TREEVIEW_WIDGETS;
                        short handle = -1;
                        OBJECT * tree = gemtk_obj_get_tree(TOOLBAR_HOTLIST);
                        assert( tree );
 
                        handle = wind_create(flags, 0, 0, desk_area.g_w, desk_area.g_h);
                        hl.window = gemtk_wm_add(handle, GEMTK_WM_FLAG_DEFAULTS, NULL);
                        if( hl.window == NULL ) {
                                gemtk_msg_box_show(GEMTK_MSG_BOX_ALERT,
                                                   "Failed to allocate Hotlist");
                                return;
                        }
                        wind_set_str(handle, WF_NAME, (char*)messages_get("Hotlist"));
                        gemtk_wm_set_toolbar(hl.window, tree, 0, 0);
                        gemtk_wm_unlink(hl.window);
                        tree_hotlist_path = (const char*)&hl.path;
 
                        hl.tv = atari_treeview_create(hl.window, &atari_hotlist_treeview_callbacks,
                                                      NULL, flags);
 
                        if (hl.tv == NULL) {
                                /* handle it properly, clean up previous allocs */
                                NSLOG(netsurf, INFO,
                                      "Failed to allocate treeview");
                                return;
                        }
 
                } else {
 
                }
        }
        hl.init = true;
}
 
void atari_hotlist_open(void)
{
        assert(hl.init);
        if (hl.init == false) {
                return;
        }
 
        if (atari_treeview_is_open(hl.tv) == false) {
 
                GRECT pos;
                pos.g_x = desk_area.g_w - desk_area.g_w / 4;
                pos.g_y = desk_area.g_y;
                pos.g_w = desk_area.g_w / 4;
                pos.g_h = desk_area.g_h;
 
                atari_treeview_open(hl.tv, &pos);
        } else {
                wind_set(gemtk_wm_get_handle(hl.window), WF_TOP, 1, 0, 0, 0);
        }
}
 
void atari_hotlist_close(void)
{
        atari_treeview_close(hl.tv);
}
 
void atari_hotlist_destroy(void)
{
 
        if( hl.init == false) {
                return;
        }
        if( hl.window != NULL ) {
                if (atari_treeview_is_open(hl.tv))
                        atari_hotlist_close();
                wind_delete(gemtk_wm_get_handle(hl.window));
                gemtk_wm_remove(hl.window);
                hl.window = NULL;
                atari_treeview_delete(hl.tv);
                hl.init = false;
        }
        NSLOG(netsurf, INFO, "done");
}
 
void atari_hotlist_redraw(void)
{
        atari_treeview_redraw(hl.tv);
}
 
struct node;
 
void atari_hotlist_add_page( const char * url, const char * title )
{
        nsurl *nsurl;
 
        if(hl.tv == NULL)
                return;
 
        atari_hotlist_open();
 
        if (nsurl_create(url, &nsurl) != NSERROR_OK)
                return;
 
        if (hotlist_has_url(nsurl)) {
                NSLOG(netsurf, INFO, "URL already added as Bookmark");
                nsurl_unref(nsurl);
                return;
        }
 
        /* doesn't look nice:
           if( hl.tv->click.x >= 0 && hl.tv->click.y >= 0 ){
           hotlist_add_entry( nsurl, title, true, hl.tv->click.y );
           } else {
 
           }*/
        //hotlist_add_url(nsurl);
        hotlist_add_entry(nsurl, title, 0, 0);
        nsurl_unref(nsurl);
}