pointers.c

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/*
 * Copyright 2015 Vincent Sanders <vince@netsurf-browser.org>
 *
 * 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 <stdbool.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <windows.h>
 
#include "utils/errors.h"
#include "utils/nsurl.h"
#include "utils/log.h"
#include "utils/corestrings.h"
#include "utils/url.h"
#include "utils/file.h"
#include "netsurf/browser_window.h"
#include "netsurf/clipboard.h"
 
#include "windows/schedule.h"
#include "windows/window.h"
#include "windows/pointers.h"
 
struct nsws_pointers {
        HCURSOR hand;
        HCURSOR ibeam;
        HCURSOR cross;
        HCURSOR sizeall;
        HCURSOR sizewe;
        HCURSOR sizens;
        HCURSOR sizenesw;
        HCURSOR sizenwse;
        HCURSOR wait;
        HCURSOR appstarting;
        HCURSOR no;
        HCURSOR help;
        HCURSOR arrow;
};
 
/** pre loaded pointer cursors */
static struct nsws_pointers nsws_pointer;
 
/* exported interface documented in windows/pointers.h */
void nsws_window_init_pointers(HINSTANCE hinstance)
{
        nsws_pointer.hand = LoadCursor(NULL, IDC_HAND);
        nsws_pointer.ibeam = LoadCursor(NULL, IDC_IBEAM);
        nsws_pointer.cross = LoadCursor(NULL, IDC_CROSS);
        nsws_pointer.sizeall = LoadCursor(NULL, IDC_SIZEALL);
        nsws_pointer.sizewe = LoadCursor(NULL, IDC_SIZEWE);
        nsws_pointer.sizens = LoadCursor(NULL, IDC_SIZENS);
        nsws_pointer.sizenesw = LoadCursor(NULL, IDC_SIZENESW);
        nsws_pointer.sizenwse = LoadCursor(NULL, IDC_SIZENWSE);
        nsws_pointer.wait = LoadCursor(NULL, IDC_WAIT);
        nsws_pointer.appstarting = LoadCursor(NULL, IDC_APPSTARTING);
        nsws_pointer.no = LoadCursor(NULL, IDC_NO);
        nsws_pointer.help = LoadCursor(NULL, IDC_HELP);
        nsws_pointer.arrow = LoadCursor(NULL, IDC_ARROW);
}
 
/* exported interface documented in windows/pointers.h */
HCURSOR nsws_get_pointer(gui_pointer_shape shape)
{
        switch (shape) {
        case GUI_POINTER_POINT: /* link */
        case GUI_POINTER_MENU:
                return nsws_pointer.hand;
 
        case GUI_POINTER_CARET: /* input */
                return nsws_pointer.ibeam;
 
        case GUI_POINTER_CROSS:
                return nsws_pointer.cross;
 
        case GUI_POINTER_MOVE:
                return nsws_pointer.sizeall;
 
        case GUI_POINTER_RIGHT:
        case GUI_POINTER_LEFT:
                return nsws_pointer.sizewe;
 
        case GUI_POINTER_UP:
        case GUI_POINTER_DOWN:
                return nsws_pointer.sizens;
 
        case GUI_POINTER_RU:
        case GUI_POINTER_LD:
                return nsws_pointer.sizenesw;
 
        case GUI_POINTER_RD:
        case GUI_POINTER_LU:
                return nsws_pointer.sizenwse;
 
        case GUI_POINTER_WAIT:
                return nsws_pointer.wait;
 
        case GUI_POINTER_PROGRESS:
                return nsws_pointer.appstarting;
 
        case GUI_POINTER_NO_DROP:
        case GUI_POINTER_NOT_ALLOWED:
                return nsws_pointer.no;
 
        case GUI_POINTER_HELP:
                return nsws_pointer.help;
 
        default:
                break;
        }
 
        return nsws_pointer.arrow;
}