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111 lines
2.4 KiB
111 lines
2.4 KiB
/*
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* Copyright 2013 Ole Loots <ole@monochrom.net>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <gem.h>
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#include "gemtk.h"
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#ifndef min
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# define min(x,y) ((x<y) ? x : y )
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#endif
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/***
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* Display an message box
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*
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* \param type Valid values: GEMTK_MSG_BOX_CONFIRM, GEMTK_MSG_BOX_ALERT
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* \param msg The message / query to display
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* \return 0 on "No"
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*
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*/
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short gemtk_msg_box_show(short type, const char * msg)
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{
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#define GEMTK_MSG_BOX_STR_SIZE 256
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short retval=0, i=0, z=0, l=0;
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char c;
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int len_msg = strlen(msg);
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// TODO: localize strings
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const char *str_yes = "Yes";
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const char *str_no = "No";
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const char *str_ok = "OK";
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char msg_box_str[GEMTK_MSG_BOX_STR_SIZE];
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char *dst = msg_box_str;
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memset(msg_box_str, 0, GEMTK_MSG_BOX_STR_SIZE);
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strncat(msg_box_str, "[1]", GEMTK_MSG_BOX_STR_SIZE);
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strncat(msg_box_str, "[", GEMTK_MSG_BOX_STR_SIZE);
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dst = msg_box_str + strlen(msg_box_str);
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for (i=0; i<min(len_msg,40*5); i++) {
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c = msg[i];
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if(c==0)
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break;
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if (z==40) {
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if(l==4){
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break;
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}
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z = 0;
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l++;
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*dst = (char)'|';
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dst++;
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}
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if ((c=='\r' || c=='\n') && *dst != '|') {
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if(l==4){
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break;
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}
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z = 0;
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l++;
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*dst = '|';
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dst++;
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}
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else {
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z++;
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*dst = c;
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dst++;
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}
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}
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strncat(msg_box_str, "][", GEMTK_MSG_BOX_STR_SIZE);
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if(type == GEMTK_MSG_BOX_CONFIRM){
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strncat(msg_box_str, str_yes, GEMTK_MSG_BOX_STR_SIZE);
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strncat(msg_box_str, "|", GEMTK_MSG_BOX_STR_SIZE);
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strncat(msg_box_str, str_no, GEMTK_MSG_BOX_STR_SIZE);
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} else {
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strncat(msg_box_str, str_ok, GEMTK_MSG_BOX_STR_SIZE);
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}
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strncat(msg_box_str, "]", GEMTK_MSG_BOX_STR_SIZE);
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retval = form_alert(type, msg_box_str);
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if(type == GEMTK_MSG_BOX_CONFIRM){
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if(retval != 1){
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retval = 0;
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}
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}
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return(retval);
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#undef GEMTK_MSG_BOX_STR_SIZE
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}
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