mirror of https://github.com/acanas/swad-core.git
1979 lines
44 KiB
C
1979 lines
44 KiB
C
// swad_HTML.c: tables, divs
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/*
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SWAD (Shared Workspace At a Distance),
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is a web platform developed at the University of Granada (Spain),
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and used to support university teaching.
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This file is part of SWAD core.
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Copyright (C) 1999-2023 Antonio Cañas Vargas
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program 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 Affero General Public License for more details.
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You should have received a copy of the GNU Affero 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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/*****************************************************************************/
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/********************************* Headers ***********************************/
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/*****************************************************************************/
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#define _GNU_SOURCE // For vasprintf
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#include <stdarg.h> // For va_start, va_end
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#include <stdio.h> // For vasprintf
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#include <stdlib.h> // For free
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#include "swad_alert.h"
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#include "swad_error.h"
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#include "swad_global.h"
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#include "swad_HTML.h"
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/*****************************************************************************/
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/************** External global variables from others modules ****************/
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/*****************************************************************************/
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extern struct Globals Gbl;
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/*****************************************************************************/
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/**************************** Private constants ******************************/
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/*****************************************************************************/
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static const char *ClassAlign[HTM_NUM_HEAD_ALIGN] =
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{
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[HTM_HEAD_LEFT ] = "LT",
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[HTM_HEAD_CENTER] = "CT",
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[HTM_HEAD_RIGHT ] = "RT",
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};
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/*****************************************************************************/
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/************************* Private global variables **************************/
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/*****************************************************************************/
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static unsigned HTM_TABLE_NestingLevel = 0;
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static unsigned HTM_TR_NestingLevel = 0;
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static unsigned HTM_TH_NestingLevel = 0;
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static unsigned HTM_TD_NestingLevel = 0;
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static unsigned HTM_DIV_NestingLevel = 0;
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static unsigned HTM_SPAN_NestingLevel = 0;
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static unsigned HTM_OL_NestingLevel = 0;
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static unsigned HTM_UL_NestingLevel = 0;
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static unsigned HTM_LI_NestingLevel = 0;
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static unsigned HTM_DL_NestingLevel = 0;
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static unsigned HTM_DT_NestingLevel = 0;
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static unsigned HTM_DD_NestingLevel = 0;
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static unsigned HTM_A_NestingLevel = 0;
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static unsigned HTM_SCRIPT_NestingLevel = 0;
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static unsigned HTM_LABEL_NestingLevel = 0;
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static unsigned HTM_BUTTON_NestingLevel = 0;
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static unsigned HTM_TEXTAREA_NestingLevel = 0;
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static unsigned HTM_SELECT_NestingLevel = 0;
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static unsigned HTM_OPTGROUP_NestingLevel = 0;
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static unsigned HTM_STRONG_NestingLevel = 0;
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static unsigned HTM_EM_NestingLevel = 0;
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static unsigned HTM_U_NestingLevel = 0;
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/*****************************************************************************/
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/***************************** Private prototypes ****************************/
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/*****************************************************************************/
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static void HTM_TABLE_BeginWithoutAttr (void);
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static void HTM_TBODY_BeginWithoutAttr (void);
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static void HTM_TR_BeginWithoutAttr (void);
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static void HTM_TD_BeginWithoutAttr (void);
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static void HTM_DIV_BeginWithoutAttr (void);
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static void HTM_SPAN_BeginWithoutAttr (void);
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static void HTM_UL_BeginWithoutAttr (void);
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static void HTM_LI_BeginWithoutAttr (void);
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static void HTM_A_BeginWithoutAttr (void);
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static void HTM_LABEL_BeginWithoutAttr (void);
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static void HTM_TEXTAREA_BeginWithoutAttr (void);
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static void HTM_SELECT_BeginWithoutAttr (void);
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static void HTM_SPTxt (const char *Txt);
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/*****************************************************************************/
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/******************************* Begin/end title *****************************/
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/*****************************************************************************/
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void HTM_TITLE_Begin (void)
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{
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HTM_Txt ("<title>");
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}
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void HTM_TITLE_End (void)
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{
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HTM_Txt ("</title>\n");
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}
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/*****************************************************************************/
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/******************************* Begin/end table *****************************/
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/*****************************************************************************/
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void HTM_TABLE_Begin (const char *fmt,...)
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{
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va_list ap;
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int NumBytesPrinted;
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char *Class;
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if (fmt)
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{
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if (fmt[0])
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{
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va_start (ap,fmt);
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NumBytesPrinted = vasprintf (&Class,fmt,ap);
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va_end (ap);
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if (NumBytesPrinted < 0) // -1 if no memory or any other error
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Err_NotEnoughMemoryExit ();
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/***** Print HTML *****/
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HTM_TxtF ("<table class=\"%s\">",Class);
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HTM_TABLE_NestingLevel++;
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free (Class);
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}
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else
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HTM_TABLE_BeginWithoutAttr ();
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}
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else
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HTM_TABLE_BeginWithoutAttr ();
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}
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void HTM_TABLE_BeginPadding (unsigned CellPadding)
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{
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if (CellPadding)
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{
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HTM_TxtF ("<table class=\"CELLS_PAD_%u\">",
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CellPadding); // CellPadding must be 0, 1, 2, 5 or 10
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HTM_TABLE_NestingLevel++;
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}
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else
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HTM_TABLE_BeginWithoutAttr ();
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}
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static void HTM_TABLE_BeginWithoutAttr (void)
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{
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HTM_Txt ("<table>");
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HTM_TABLE_NestingLevel++;
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}
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void HTM_TABLE_BeginCenterPadding (unsigned CellPadding)
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{
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if (CellPadding)
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{
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HTM_TxtF ("<table class=\"FRAME_TBL_CENTER CELLS_PAD_%u\">",
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CellPadding); // CellPadding must be 0, 1, 2, 5 or 10
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HTM_TABLE_NestingLevel++;
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}
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else
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HTM_TABLE_BeginCenter ();
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}
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void HTM_TABLE_BeginCenter (void)
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{
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HTM_Txt ("<table class=\"FRAME_TBL_CENTER\">");
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HTM_TABLE_NestingLevel++;
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}
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void HTM_TABLE_BeginWidePadding (unsigned CellPadding)
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{
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if (CellPadding)
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{
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HTM_TxtF ("<table class=\"FRAME_TBL_WIDE CELLS_PAD_%u\">",
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CellPadding); // CellPadding must be 0, 1, 2, 5 or 10
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HTM_TABLE_NestingLevel++;
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}
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else
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HTM_TABLE_BeginWide ();
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}
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void HTM_TABLE_BeginWide (void)
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{
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HTM_Txt ("<table class=\"FRAME_TBL_WIDE\">");
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HTM_TABLE_NestingLevel++;
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}
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void HTM_TABLE_BeginWideMarginPadding (unsigned CellPadding)
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{
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if (CellPadding)
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{
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HTM_TxtF ("<table class=\"FRAME_TBL_WIDE_MARGIN CELLS_PAD_%u\">",
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CellPadding); // CellPadding must be 0, 1, 2, 5, 10, 20
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HTM_TABLE_NestingLevel++;
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}
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else
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HTM_TABLE_BeginWideMargin ();
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}
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void HTM_TABLE_BeginWideMargin (void)
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{
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HTM_Txt ("<table class=\"FRAME_TBL_WIDE_MARGIN\">");
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HTM_TABLE_NestingLevel++;
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}
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void HTM_TABLE_End (void)
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{
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if (HTM_TABLE_NestingLevel == 0) // No TABLE open
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Ale_ShowAlert (Ale_ERROR,"Trying to close unopened TABLE.");
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HTM_Txt ("</table>");
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HTM_TABLE_NestingLevel--;
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}
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/*****************************************************************************/
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/********************************* Table body ********************************/
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/*****************************************************************************/
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void HTM_TBODY_Begin (const char *fmt,...)
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{
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va_list ap;
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int NumBytesPrinted;
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char *Attr;
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if (fmt)
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{
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if (fmt[0])
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{
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va_start (ap,fmt);
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NumBytesPrinted = vasprintf (&Attr,fmt,ap);
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va_end (ap);
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if (NumBytesPrinted < 0) // -1 if no memory or any other error
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Err_NotEnoughMemoryExit ();
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/***** Print HTML *****/
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HTM_TxtF ("<tbody %s>",Attr);
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free (Attr);
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}
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else
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HTM_TBODY_BeginWithoutAttr ();
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}
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else
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HTM_TBODY_BeginWithoutAttr ();
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}
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static void HTM_TBODY_BeginWithoutAttr (void)
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{
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HTM_Txt ("<tbody>");
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}
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void HTM_TBODY_End (void)
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{
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HTM_Txt ("</tbody>");
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}
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/*****************************************************************************/
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/**************************** Begin/end table row ****************************/
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/*****************************************************************************/
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void HTM_TR_Begin (const char *fmt,...)
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{
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va_list ap;
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int NumBytesPrinted;
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char *Attr;
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if (fmt)
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{
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if (fmt[0])
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{
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va_start (ap,fmt);
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NumBytesPrinted = vasprintf (&Attr,fmt,ap);
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va_end (ap);
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if (NumBytesPrinted < 0) // -1 if no memory or any other error
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Err_NotEnoughMemoryExit ();
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/***** Print HTML *****/
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HTM_TxtF ("<tr %s>",Attr);
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free (Attr);
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}
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else
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HTM_TR_BeginWithoutAttr ();
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}
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else
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HTM_TR_BeginWithoutAttr ();
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HTM_TR_NestingLevel++;
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}
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static void HTM_TR_BeginWithoutAttr (void)
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{
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HTM_Txt ("<tr>");
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}
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void HTM_TR_End (void)
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{
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if (HTM_TR_NestingLevel == 0) // No TR open
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Ale_ShowAlert (Ale_ERROR,"Trying to close unopened TR.");
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HTM_Txt ("</tr>");
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HTM_TR_NestingLevel--;
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}
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/*****************************************************************************/
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/***************************** Table heading cells ***************************/
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/*****************************************************************************/
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void HTM_TH (const char *Title,HTM_HeadAlign HeadAlign)
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{
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HTM_TH_Span (Title,HeadAlign,1,1,NULL);
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}
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void HTM_TH_Begin (HTM_HeadAlign HeadAlign)
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{
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HTM_TH_Span_Begin (HeadAlign,1,1,NULL);
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}
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void HTM_TH_Span (const char *Title,HTM_HeadAlign HeadAlign,
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unsigned RowSpan,unsigned ColSpan,
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const char *ClassFmt,...)
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{
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va_list ap;
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int NumBytesPrinted;
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char *Attr = NULL;
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if (ClassFmt)
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if (ClassFmt[0])
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{
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va_start (ap,ClassFmt);
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NumBytesPrinted = vasprintf (&Attr,ClassFmt,ap);
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va_end (ap);
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if (NumBytesPrinted < 0) // -1 if no memory or any other error
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Err_NotEnoughMemoryExit ();
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}
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if (RowSpan > 1 && ColSpan > 1)
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{
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if (Attr)
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HTM_TxtF ("<th rowspan=\"%u\" colspan=\"%u\" class=\"TIT_TBL_%s %s %s\">",
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RowSpan,ColSpan,
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The_GetSuffix (),ClassAlign[HeadAlign],Attr);
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else
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HTM_TxtF ("<th rowspan=\"%u\" colspan=\"%u\" class=\"TIT_TBL_%s %s\">",
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RowSpan,ColSpan,
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The_GetSuffix (),ClassAlign[HeadAlign]);
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}
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else if (RowSpan > 1)
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{
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if (Attr)
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HTM_TxtF ("<th rowspan=\"%u\" class=\"TIT_TBL_%s %s %s\">",
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RowSpan,
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The_GetSuffix (),ClassAlign[HeadAlign],Attr);
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else
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HTM_TxtF ("<th rowspan=\"%u\" class=\"TIT_TBL_%s %s\">",
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RowSpan,
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The_GetSuffix (),ClassAlign[HeadAlign]);
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}
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else if (ColSpan > 1)
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{
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if (Attr)
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HTM_TxtF ("<th colspan=\"%u\" class=\"TIT_TBL_%s %s %s\">",
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ColSpan,
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The_GetSuffix (),ClassAlign[HeadAlign],Attr);
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else
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HTM_TxtF ("<th colspan=\"%u\" class=\"TIT_TBL_%s %s\">",
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ColSpan,
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The_GetSuffix (),ClassAlign[HeadAlign]);
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}
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else
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{
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if (Attr)
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HTM_TxtF ("<th class=\"TIT_TBL_%s %s %s\">",
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The_GetSuffix (),ClassAlign[HeadAlign],Attr);
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else
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HTM_TxtF ("<th class=\"TIT_TBL_%s %s\">",
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The_GetSuffix (),ClassAlign[HeadAlign]);
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}
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if (ClassFmt)
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if (ClassFmt[0])
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free (Attr);
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HTM_Txt (Title);
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HTM_Txt ("</th>");
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}
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void HTM_TH_Span_Begin (HTM_HeadAlign HeadAlign,
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unsigned RowSpan,unsigned ColSpan,
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const char *ClassFmt,...)
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{
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va_list ap;
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int NumBytesPrinted;
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char *Attr = NULL;
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if (ClassFmt)
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if (ClassFmt[0])
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{
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va_start (ap,ClassFmt);
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NumBytesPrinted = vasprintf (&Attr,ClassFmt,ap);
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va_end (ap);
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if (NumBytesPrinted < 0) // -1 if no memory or any other error
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Err_NotEnoughMemoryExit ();
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}
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if (RowSpan > 1 && ColSpan > 1)
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{
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if (Attr)
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HTM_TxtF ("<th rowspan=\"%u\" colspan=\"%u\" class=\"TIT_TBL_%s %s %s\">",
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RowSpan,ColSpan,
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The_GetSuffix (),ClassAlign[HeadAlign],Attr);
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else
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HTM_TxtF ("<th rowspan=\"%u\" colspan=\"%u\" class=\"TIT_TBL_%s %s\">",
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RowSpan,ColSpan,
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The_GetSuffix (),ClassAlign[HeadAlign]);
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}
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else if (RowSpan > 1)
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{
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if (Attr)
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HTM_TxtF ("<th rowspan=\"%u\" class=\"TIT_TBL_%s %s %s\">",
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RowSpan,
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The_GetSuffix (),ClassAlign[HeadAlign],Attr);
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else
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HTM_TxtF ("<th rowspan=\"%u\" class=\"TIT_TBL_%s %s\">",
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RowSpan,
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The_GetSuffix (),ClassAlign[HeadAlign]);
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}
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else if (ColSpan > 1)
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{
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if (Attr)
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HTM_TxtF ("<th colspan=\"%u\" class=\"TIT_TBL_%s %s %s\">",
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ColSpan,
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The_GetSuffix (),ClassAlign[HeadAlign],Attr);
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else
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HTM_TxtF ("<th colspan=\"%u\" class=\"TIT_TBL_%s %s\">",
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ColSpan,
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The_GetSuffix (),ClassAlign[HeadAlign]);
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}
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else
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{
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if (Attr)
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HTM_TxtF ("<th class=\"TIT_TBL_%s %s %s\">",
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The_GetSuffix (),ClassAlign[HeadAlign],Attr);
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else
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HTM_TxtF ("<th class=\"TIT_TBL_%s %s\">",
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The_GetSuffix (),ClassAlign[HeadAlign]);
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}
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if (ClassFmt)
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if (ClassFmt[0])
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free (Attr);
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HTM_TH_NestingLevel++;
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}
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void HTM_TH_End (void)
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{
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if (HTM_TH_NestingLevel == 0) // No TH open
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Ale_ShowAlert (Ale_ERROR,"Trying to close unopened TR.");
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HTM_Txt ("</th>");
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HTM_TH_NestingLevel--;
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}
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void HTM_TH_Empty (unsigned NumColumns)
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{
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unsigned NumCol;
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for (NumCol = 0;
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NumCol < NumColumns;
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NumCol++)
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HTM_Txt ("<th></th>");
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}
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/*****************************************************************************/
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/********************************* Table cells *******************************/
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/*****************************************************************************/
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void HTM_TD_Begin (const char *fmt,...)
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{
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va_list ap;
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int NumBytesPrinted;
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char *Attr;
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if (fmt)
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{
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if (fmt[0])
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{
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va_start (ap,fmt);
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NumBytesPrinted = vasprintf (&Attr,fmt,ap);
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va_end (ap);
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if (NumBytesPrinted < 0) // -1 if no memory or any other error
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Err_NotEnoughMemoryExit ();
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/***** Print HTML *****/
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HTM_TxtF ("<td %s>",Attr);
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free (Attr);
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}
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else
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HTM_TD_BeginWithoutAttr ();
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}
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else
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HTM_TD_BeginWithoutAttr ();
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HTM_TD_NestingLevel++;
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}
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static void HTM_TD_BeginWithoutAttr (void)
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{
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HTM_Txt ("<td>");
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}
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void HTM_TD_End (void)
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{
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if (HTM_TD_NestingLevel == 0) // No TD open
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Ale_ShowAlert (Ale_ERROR,"Trying to close unopened TD.");
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HTM_Txt ("</td>");
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HTM_TD_NestingLevel--;
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}
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void HTM_TD_Empty (unsigned NumColumns)
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{
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|
unsigned NumCol;
|
|
|
|
for (NumCol = 0;
|
|
NumCol < NumColumns;
|
|
NumCol++)
|
|
{
|
|
HTM_TD_Begin (NULL);
|
|
HTM_TD_End ();
|
|
}
|
|
}
|
|
|
|
void HTM_TD_ColouredEmpty (unsigned NumColumns)
|
|
{
|
|
unsigned NumCol;
|
|
|
|
for (NumCol = 0;
|
|
NumCol < NumColumns;
|
|
NumCol++)
|
|
{
|
|
HTM_TD_Begin ("class=\"%s\"",The_GetColorRows ());
|
|
HTM_TD_End ();
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************************ Divs ***********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_DIV_Begin (const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print HTML *****/
|
|
HTM_TxtF ("<div %s>",Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
else
|
|
HTM_DIV_BeginWithoutAttr ();
|
|
}
|
|
else
|
|
HTM_DIV_BeginWithoutAttr ();
|
|
|
|
HTM_DIV_NestingLevel++;
|
|
}
|
|
|
|
static void HTM_DIV_BeginWithoutAttr (void)
|
|
{
|
|
HTM_Txt ("<div>");
|
|
}
|
|
|
|
void HTM_DIV_End (void)
|
|
{
|
|
if (HTM_DIV_NestingLevel == 0) // No DIV open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened DIV.");
|
|
|
|
HTM_Txt ("</div>");
|
|
|
|
HTM_DIV_NestingLevel--;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************************** Main zone **********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_MAIN_Begin (const char *Class)
|
|
{
|
|
HTM_TxtF ("<main class=\"%s\">",Class);
|
|
}
|
|
|
|
void HTM_MAIN_End (void)
|
|
{
|
|
HTM_Txt ("</main>");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************************* Articles **********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_ARTICLE_Begin (const char *ArticleId)
|
|
{
|
|
HTM_TxtF ("<article id=\"%s\">",ArticleId);
|
|
}
|
|
|
|
void HTM_ARTICLE_End (void)
|
|
{
|
|
HTM_Txt ("</article>");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************************* Sections **********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_SECTION_Begin (const char *SectionId)
|
|
{
|
|
HTM_TxtF ("<section id=\"%s\">",SectionId);
|
|
}
|
|
|
|
void HTM_SECTION_End (void)
|
|
{
|
|
HTM_Txt ("</section>");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************************** Spans ***********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_SPAN_Begin (const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print HTML *****/
|
|
HTM_TxtF ("<span %s>",Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
else
|
|
HTM_SPAN_BeginWithoutAttr ();
|
|
}
|
|
else
|
|
HTM_SPAN_BeginWithoutAttr ();
|
|
|
|
HTM_SPAN_NestingLevel++;
|
|
}
|
|
|
|
static void HTM_SPAN_BeginWithoutAttr (void)
|
|
{
|
|
HTM_Txt ("<span>");
|
|
}
|
|
|
|
void HTM_SPAN_End (void)
|
|
{
|
|
if (HTM_SPAN_NestingLevel == 0) // No SPAN open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened SPAN.");
|
|
|
|
HTM_Txt ("</span>");
|
|
|
|
HTM_SPAN_NestingLevel--;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************************** Lists ***********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_OL_Begin (void)
|
|
{
|
|
HTM_Txt ("<ol>");
|
|
|
|
HTM_OL_NestingLevel++;
|
|
}
|
|
|
|
void HTM_OL_End (void)
|
|
{
|
|
if (HTM_OL_NestingLevel == 0) // No OL open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened OL.");
|
|
|
|
HTM_Txt ("</ol>");
|
|
|
|
HTM_OL_NestingLevel--;
|
|
}
|
|
|
|
void HTM_UL_Begin (const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print HTML *****/
|
|
HTM_TxtF ("<ul %s>",Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
else
|
|
HTM_UL_BeginWithoutAttr ();
|
|
}
|
|
else
|
|
HTM_UL_BeginWithoutAttr ();
|
|
|
|
HTM_UL_NestingLevel++;
|
|
}
|
|
|
|
static void HTM_UL_BeginWithoutAttr (void)
|
|
{
|
|
HTM_Txt ("<ul>");
|
|
}
|
|
|
|
void HTM_UL_End (void)
|
|
{
|
|
if (HTM_UL_NestingLevel == 0) // No UL open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened UL.");
|
|
|
|
HTM_Txt ("</ul>");
|
|
|
|
HTM_UL_NestingLevel--;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************************** List items *********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_LI_Begin (const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print HTML *****/
|
|
HTM_TxtF ("<li %s>",Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
else
|
|
HTM_LI_BeginWithoutAttr ();
|
|
}
|
|
else
|
|
HTM_LI_BeginWithoutAttr ();
|
|
|
|
HTM_LI_NestingLevel++;
|
|
}
|
|
|
|
static void HTM_LI_BeginWithoutAttr (void)
|
|
{
|
|
HTM_Txt ("<li>");
|
|
}
|
|
|
|
void HTM_LI_End (void)
|
|
{
|
|
if (HTM_LI_NestingLevel == 0) // No LI open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened LI.");
|
|
|
|
HTM_Txt ("</li>");
|
|
|
|
HTM_LI_NestingLevel--;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************************** Definition lists *****************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_DL_Begin (void)
|
|
{
|
|
HTM_Txt ("<dl>");
|
|
|
|
HTM_DL_NestingLevel++;
|
|
}
|
|
|
|
void HTM_DL_End (void)
|
|
{
|
|
if (HTM_DL_NestingLevel == 0) // No DL open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened DL.");
|
|
|
|
HTM_Txt ("</dl>");
|
|
|
|
HTM_DL_NestingLevel--;
|
|
}
|
|
|
|
void HTM_DT_Begin (void)
|
|
{
|
|
HTM_Txt ("<dt>");
|
|
|
|
HTM_DT_NestingLevel++;
|
|
}
|
|
|
|
void HTM_DT_End (void)
|
|
{
|
|
if (HTM_DL_NestingLevel == 0) // No DT open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened DT.");
|
|
|
|
HTM_Txt ("</dt>");
|
|
|
|
HTM_DT_NestingLevel--;
|
|
}
|
|
|
|
void HTM_DD_Begin (void)
|
|
{
|
|
HTM_Txt ("<dd>");
|
|
|
|
HTM_DD_NestingLevel++;
|
|
}
|
|
|
|
void HTM_DD_End (void)
|
|
{
|
|
if (HTM_DD_NestingLevel == 0) // No DD open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened DD.");
|
|
|
|
HTM_Txt ("</dd>");
|
|
|
|
HTM_DD_NestingLevel--;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************************** Anchors **********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_A_Begin (const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print HTML *****/
|
|
HTM_TxtF ("<a %s>",Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
else
|
|
HTM_A_BeginWithoutAttr ();
|
|
}
|
|
else
|
|
HTM_A_BeginWithoutAttr ();
|
|
|
|
HTM_A_NestingLevel++;
|
|
}
|
|
|
|
static void HTM_A_BeginWithoutAttr (void)
|
|
{
|
|
HTM_Txt ("<a>");
|
|
}
|
|
|
|
void HTM_A_End (void)
|
|
{
|
|
if (HTM_A_NestingLevel == 0) // No A open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened A.");
|
|
|
|
HTM_Txt ("</a>");
|
|
|
|
HTM_A_NestingLevel--;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************************** Scripts *********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_SCRIPT_Begin (const char *URL,const char *CharSet)
|
|
{
|
|
HTM_Txt ("<script type=\"text/javascript\"");
|
|
if (URL)
|
|
if (URL[0])
|
|
HTM_TxtF (" src=\"%s\"",URL);
|
|
if (CharSet)
|
|
if (CharSet[0])
|
|
HTM_TxtF (" charset=\"%s\"",CharSet);
|
|
HTM_Txt (">\n");
|
|
|
|
HTM_SCRIPT_NestingLevel++;
|
|
}
|
|
|
|
void HTM_SCRIPT_End (void)
|
|
{
|
|
if (HTM_SCRIPT_NestingLevel == 0) // No SCRIPT open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened SCRIPT.");
|
|
|
|
HTM_Txt ("</script>\n");
|
|
|
|
HTM_SCRIPT_NestingLevel--;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************************* Parameters ********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_PARAM (const char *Name,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Value;
|
|
|
|
if (fmt)
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Value,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print HTML *****/
|
|
HTM_TxtF ("\n<param name=\"%s\" value=\"%s\">",Name,Value);
|
|
|
|
free (Value);
|
|
}
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************************** Labels **********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_LABEL_Begin (const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print HTML *****/
|
|
HTM_TxtF ("<label %s>",Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
else
|
|
HTM_LABEL_BeginWithoutAttr ();
|
|
}
|
|
else
|
|
HTM_LABEL_BeginWithoutAttr ();
|
|
|
|
HTM_LABEL_NestingLevel++;
|
|
}
|
|
|
|
static void HTM_LABEL_BeginWithoutAttr (void)
|
|
{
|
|
HTM_Txt ("<label>");
|
|
}
|
|
|
|
void HTM_LABEL_End (void)
|
|
{
|
|
if (HTM_LABEL_NestingLevel == 0) // No LABEL open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened LABEL.");
|
|
|
|
HTM_Txt ("</label>");
|
|
|
|
HTM_LABEL_NestingLevel--;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************* Input text, email, url ****************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_INPUT_TEXT (const char *Name,unsigned MaxLength,const char *Value,
|
|
HTM_SubmitOnChange_t SubmitOnChange,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
HTM_TxtF ("<input type=\"text\" name=\"%s\" maxlength=\"%u\" value=\"%s\"",
|
|
Name,MaxLength,Value);
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
HTM_SPTxt (Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
}
|
|
|
|
if (SubmitOnChange == HTM_SUBMIT_ON_CHANGE)
|
|
HTM_Txt (" onchange=\"this.form.submit();return false;\"");
|
|
|
|
HTM_Txt (" />");
|
|
}
|
|
|
|
void HTM_INPUT_SEARCH (const char *Name,unsigned MaxLength,const char *Value,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
HTM_TxtF ("<input type=\"search\" name=\"%s\" maxlength=\"%u\" value=\"%s\"",
|
|
Name,MaxLength,Value);
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
HTM_SPTxt (Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
}
|
|
|
|
HTM_Txt (" />");
|
|
}
|
|
|
|
void HTM_INPUT_TEL (const char *Name,const char *Value,
|
|
HTM_SubmitOnChange_t SubmitOnChange,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
HTM_TxtF ("<input type=\"tel\" name=\"%s\" maxlength=\"%u\" value=\"%s\"",
|
|
Name,Usr_MAX_CHARS_PHONE,Value);
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
HTM_SPTxt (Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
}
|
|
|
|
if (SubmitOnChange == HTM_SUBMIT_ON_CHANGE)
|
|
HTM_Txt (" onchange=\"this.form.submit();return false;\"");
|
|
|
|
HTM_Txt (" />");
|
|
}
|
|
|
|
void HTM_INPUT_EMAIL (const char *Name,unsigned MaxLength,const char *Value,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
HTM_TxtF ("<input type=\"email\" name=\"%s\" maxlength=\"%u\" value=\"%s\"",
|
|
Name,MaxLength,Value);
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
HTM_SPTxt (Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
}
|
|
|
|
HTM_Txt (" />");
|
|
}
|
|
|
|
void HTM_INPUT_URL (const char *Name,const char *Value,
|
|
HTM_SubmitOnChange_t SubmitOnChange,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
HTM_TxtF ("<input type=\"url\" name=\"%s\" maxlength=\"%u\" value=\"%s\"",
|
|
Name,Cns_MAX_CHARS_WWW,Value);
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
HTM_SPTxt (Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
}
|
|
|
|
if (SubmitOnChange == HTM_SUBMIT_ON_CHANGE)
|
|
HTM_Txt (" onchange=\"this.form.submit();return false;\"");
|
|
|
|
HTM_Txt (" />");
|
|
}
|
|
|
|
void HTM_INPUT_FILE (const char *Name,const char *Accept,
|
|
HTM_SubmitOnChange_t SubmitOnChange,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
HTM_TxtF ("<input type=\"file\" name=\"%s\" accept=\"%s\"",
|
|
Name,Accept);
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
HTM_SPTxt (Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
}
|
|
|
|
if (SubmitOnChange == HTM_SUBMIT_ON_CHANGE)
|
|
HTM_Txt (" onchange=\"this.form.submit();return false;\"");
|
|
HTM_Txt (" />");
|
|
}
|
|
|
|
void HTM_INPUT_BUTTON (const char *Name,const char *Value,const char *Attr)
|
|
{
|
|
HTM_TxtF ("<input type=\"button\" name=\"%s\" value=\"%s\" class=\"INPUT_%s\"%s />",
|
|
Name,Value,
|
|
The_GetSuffix (),
|
|
Attr);
|
|
}
|
|
|
|
void HTM_INPUT_IMAGE (const char *URL,const char *Icon,const char *Title,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
HTM_TxtF ("<input type=\"image\" src=\"%s",URL);
|
|
if (Icon)
|
|
if (Icon[0])
|
|
HTM_TxtF ("/%s",Icon);
|
|
HTM_Txt ("\"");
|
|
|
|
HTM_TxtF (" alt=\"%s\" title=\"%s\"",
|
|
Title,Title);
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
HTM_SPTxt (Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
}
|
|
|
|
HTM_Txt (" />");
|
|
}
|
|
|
|
void HTM_INPUT_PASSWORD (const char *Name,const char *PlaceHolder,
|
|
const char *AutoComplete,bool Required,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
HTM_TxtF ("<input type=\"password\" name=\"%s\" size=\"18\" maxlength=\"%u\"",
|
|
Name,Pwd_MAX_CHARS_PLAIN_PASSWORD);
|
|
if (PlaceHolder)
|
|
if (PlaceHolder[0])
|
|
HTM_TxtF (" placeholder=\"%s\"",PlaceHolder);
|
|
if (AutoComplete)
|
|
if (AutoComplete[0])
|
|
HTM_TxtF (" autocomplete=\"%s\"",AutoComplete);
|
|
if (Required)
|
|
HTM_Txt (" required=\"required\"");
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
HTM_SPTxt (Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
}
|
|
|
|
HTM_Txt (" />");
|
|
}
|
|
|
|
void HTM_INPUT_LONG (const char *Name,long Min,long Max,long Value,
|
|
HTM_SubmitOnChange_t SubmitOnChange,bool Disabled,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
HTM_TxtF ("<input type=\"number\" name=\"%s\" min=\"%ld\" max=\"%ld\" value=\"%ld\"",
|
|
Name,Min,Max,Value);
|
|
if (Disabled)
|
|
HTM_Txt (" disabled=\"disabled\"");
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
HTM_SPTxt (Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
}
|
|
|
|
if (SubmitOnChange == HTM_SUBMIT_ON_CHANGE)
|
|
HTM_Txt (" onchange=\"this.form.submit();return false;\"");
|
|
|
|
HTM_Txt (" />");
|
|
}
|
|
|
|
void HTM_INPUT_FLOAT (const char *Name,double Min,double Max,
|
|
double Step, // Use 0 for "any"
|
|
double Value,bool Disabled,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
Str_SetDecimalPointToUS (); // To print the floating point as a dot
|
|
HTM_TxtF ("<input type=\"number\" name=\"%s\""
|
|
" min=\"%.15lg\" max=\"%.15lg\"",
|
|
Name,
|
|
Min,Max);
|
|
if (Step == 0.0)
|
|
HTM_Txt (" step=\"any\"");
|
|
else
|
|
HTM_TxtF (" step=\"%.15lg\"",Step);
|
|
HTM_TxtF (" value=\"%.15lg\"",Value);
|
|
Str_SetDecimalPointToLocal (); // Return to local system
|
|
if (Disabled)
|
|
HTM_Txt (" disabled=\"disabled\"");
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
HTM_SPTxt (Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
}
|
|
|
|
HTM_Txt (" />");
|
|
}
|
|
|
|
void HTM_INPUT_RADIO (const char *Name,bool SubmitOnClick,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
HTM_TxtF ("<input type=\"radio\" name=\"%s\"",Name);
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
HTM_SPTxt (Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
}
|
|
|
|
if (SubmitOnClick)
|
|
HTM_Txt (" onchange=\"this.form.submit();return false;\"");
|
|
HTM_Txt (" />");
|
|
}
|
|
|
|
void HTM_INPUT_CHECKBOX (const char *Name,HTM_SubmitOnChange_t SubmitOnChange,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
HTM_TxtF ("<input type=\"checkbox\" name=\"%s\"",Name);
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
HTM_SPTxt (Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
}
|
|
|
|
if (SubmitOnChange == HTM_SUBMIT_ON_CHANGE)
|
|
HTM_Txt (" onchange=\"this.form.submit();return false;\"");
|
|
|
|
HTM_Txt (" />");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************************** Buttons **********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_BUTTON_Submit_Begin (const char *Title,const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
HTM_Txt ("<button type=\"submit\"");
|
|
if (Title)
|
|
if (Title[0])
|
|
HTM_TxtF (" title=\"%s\"",Title);
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
HTM_SPTxt (Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
}
|
|
HTM_Txt (">");
|
|
|
|
HTM_BUTTON_NestingLevel++;
|
|
}
|
|
|
|
void HTM_BUTTON_Begin (const char *Title,const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
HTM_Txt ("<button type=\"button\"");
|
|
if (Title)
|
|
if (Title[0])
|
|
HTM_TxtF (" title=\"%s\"",Title);
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
HTM_SPTxt (Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
}
|
|
|
|
HTM_Txt (">");
|
|
|
|
HTM_BUTTON_NestingLevel++;
|
|
}
|
|
|
|
void HTM_BUTTON_End (void)
|
|
{
|
|
if (HTM_BUTTON_NestingLevel == 0) // No BUTTON open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened BUTTON.");
|
|
|
|
HTM_Txt ("</button>");
|
|
|
|
HTM_BUTTON_NestingLevel--;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************************* Text areas ********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_TEXTAREA_Begin (const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print HTML *****/
|
|
HTM_TxtF ("<textarea %s>",Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
else
|
|
HTM_TEXTAREA_BeginWithoutAttr ();
|
|
}
|
|
else
|
|
HTM_TEXTAREA_BeginWithoutAttr ();
|
|
|
|
HTM_TEXTAREA_NestingLevel++;
|
|
}
|
|
|
|
static void HTM_TEXTAREA_BeginWithoutAttr (void)
|
|
{
|
|
HTM_Txt ("<textarea>");
|
|
}
|
|
|
|
void HTM_TEXTAREA_End (void)
|
|
{
|
|
if (HTM_TEXTAREA_NestingLevel == 0) // No TEXTAREA open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened TEXTAREA.");
|
|
|
|
HTM_Txt ("</textarea>");
|
|
|
|
HTM_TEXTAREA_NestingLevel--;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************************** Selectors ********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_SELECT_Begin (HTM_SubmitOnChange_t SubmitOnChange,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print HTML *****/
|
|
HTM_TxtF ("<select %s",Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
else
|
|
HTM_SELECT_BeginWithoutAttr ();
|
|
}
|
|
else
|
|
HTM_SELECT_BeginWithoutAttr ();
|
|
|
|
if (SubmitOnChange == HTM_SUBMIT_ON_CHANGE)
|
|
HTM_Txt (" onchange=\"this.form.submit();return false;\"");
|
|
|
|
HTM_Txt (" />");
|
|
HTM_SELECT_NestingLevel++;
|
|
}
|
|
|
|
static void HTM_SELECT_BeginWithoutAttr (void)
|
|
{
|
|
HTM_Txt ("<select");
|
|
}
|
|
|
|
void HTM_SELECT_End (void)
|
|
{
|
|
if (HTM_SELECT_NestingLevel == 0) // No SELECT open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened SELECT.");
|
|
|
|
HTM_Txt ("</select>");
|
|
|
|
HTM_SELECT_NestingLevel--;
|
|
}
|
|
|
|
void HTM_OPTGROUP_Begin (const char *Label)
|
|
{
|
|
HTM_TxtF ("<optgroup label=\"%s\">",Label);
|
|
|
|
HTM_OPTGROUP_NestingLevel++;
|
|
}
|
|
|
|
void HTM_OPTGROUP_End (void)
|
|
{
|
|
if (HTM_OPTGROUP_NestingLevel == 0) // No OPTGROUP open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened OPTGROUP.");
|
|
|
|
HTM_Txt ("</optgroup>");
|
|
|
|
HTM_OPTGROUP_NestingLevel--;
|
|
}
|
|
|
|
void HTM_OPTION (HTM_Type_t Type,const void *ValuePtr,bool Selected,bool Disabled,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Content;
|
|
|
|
HTM_Txt ("<option value=\"");
|
|
switch (Type)
|
|
{
|
|
case HTM_Type_UNSIGNED:
|
|
HTM_Unsigned (*((unsigned *) ValuePtr));
|
|
break;
|
|
case HTM_Type_LONG:
|
|
HTM_Long (*((long *) ValuePtr));
|
|
break;
|
|
case HTM_Type_STRING:
|
|
HTM_Txt ((char *) ValuePtr);
|
|
break;
|
|
}
|
|
HTM_Txt ("\"");
|
|
if (Selected)
|
|
HTM_Txt (" selected=\"selected\"");
|
|
if (Disabled)
|
|
HTM_Txt (" disabled=\"disabled\"");
|
|
HTM_Txt (">");
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Content,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print HTML *****/
|
|
HTM_Txt (Content);
|
|
|
|
free (Content);
|
|
}
|
|
}
|
|
|
|
HTM_Txt ("</option>");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************************** Images ***********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_IMG (const char *URL,const char *Icon,const char *Title,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
HTM_TxtF ("<img src=\"%s",URL);
|
|
if (Icon)
|
|
if (Icon[0])
|
|
HTM_TxtF ("/%s",Icon);
|
|
HTM_Txt ("\"");
|
|
|
|
if (Title)
|
|
{
|
|
if (Title[0])
|
|
HTM_TxtF (" alt=\"%s\" title=\"%s\"",Title,Title);
|
|
else
|
|
HTM_Txt (" alt=\"\"");
|
|
}
|
|
else
|
|
HTM_Txt (" alt=\"\"");
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
HTM_SPTxt (Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
}
|
|
|
|
HTM_Txt (" />");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************************** Strong ***********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_STRONG_Begin (void)
|
|
{
|
|
HTM_Txt ("<strong>");
|
|
|
|
HTM_STRONG_NestingLevel++;
|
|
}
|
|
|
|
void HTM_STRONG_End (void)
|
|
{
|
|
if (HTM_STRONG_NestingLevel == 0) // No STRONG open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened STRONG.");
|
|
|
|
HTM_Txt ("</strong>");
|
|
|
|
HTM_STRONG_NestingLevel--;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************************** Emphasis *********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_EM_Begin (void)
|
|
{
|
|
HTM_Txt ("<em>");
|
|
|
|
HTM_EM_NestingLevel++;
|
|
}
|
|
|
|
void HTM_EM_End (void)
|
|
{
|
|
if (HTM_EM_NestingLevel == 0) // No EM open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened EM.");
|
|
|
|
HTM_Txt ("</em>");
|
|
|
|
HTM_EM_NestingLevel--;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/******************************* Underlines **********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_U_Begin (void)
|
|
{
|
|
HTM_Txt ("<u>");
|
|
|
|
HTM_U_NestingLevel++;
|
|
}
|
|
|
|
void HTM_U_End (void)
|
|
{
|
|
if (HTM_U_NestingLevel == 0) // No U open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened U.");
|
|
|
|
HTM_Txt ("</u>");
|
|
|
|
HTM_U_NestingLevel--;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/****************************** Breaking lines *******************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_BR (void)
|
|
{
|
|
HTM_Txt ("<br />");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************************** Text *************************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_TxtF (const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
if (fmt)
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
if (NumBytesPrinted < 0) // -1 if no memory or any other error
|
|
Err_NotEnoughMemoryExit ();
|
|
|
|
/***** Print HTML *****/
|
|
HTM_Txt (Attr);
|
|
|
|
free (Attr);
|
|
}
|
|
}
|
|
|
|
static void HTM_SPTxt (const char *Txt)
|
|
{
|
|
HTM_Txt (" ");
|
|
HTM_Txt (Txt);
|
|
}
|
|
|
|
void HTM_Txt (const char *Txt)
|
|
{
|
|
if (Txt)
|
|
if (Txt[0])
|
|
fputs (Txt,Fil_GetOutputFile ());
|
|
}
|
|
|
|
void HTM_TxtColon (const char *Txt)
|
|
{
|
|
HTM_Txt (Txt);
|
|
HTM_Colon ();
|
|
}
|
|
|
|
void HTM_TxtColonNBSP (const char *Txt)
|
|
{
|
|
HTM_Txt (Txt);
|
|
HTM_Colon ();
|
|
HTM_NBSP ();
|
|
}
|
|
|
|
void HTM_NBSP (void)
|
|
{
|
|
HTM_Txt (" ");
|
|
}
|
|
|
|
void HTM_Colon (void)
|
|
{
|
|
HTM_Txt (":");
|
|
}
|
|
|
|
void HTM_Comma (void)
|
|
{
|
|
HTM_Txt (",");
|
|
}
|
|
|
|
void HTM_Hyphen (void)
|
|
{
|
|
HTM_Txt ("-");
|
|
}
|
|
|
|
void HTM_Asterisk (void)
|
|
{
|
|
HTM_Txt ("*");
|
|
}
|
|
|
|
void HTM_Unsigned (unsigned Num)
|
|
{
|
|
HTM_TxtF ("%u",Num);
|
|
}
|
|
|
|
void HTM_Light0 (void)
|
|
{
|
|
HTM_SPAN_Begin ("class=\"VERY_LIGHT\"");
|
|
HTM_Txt ("0");
|
|
HTM_SPAN_End ();
|
|
}
|
|
|
|
void HTM_Int (int Num)
|
|
{
|
|
HTM_TxtF ("%d",Num);
|
|
}
|
|
|
|
void HTM_UnsignedLong (unsigned long Num)
|
|
{
|
|
HTM_TxtF ("%lu",Num);
|
|
}
|
|
|
|
void HTM_Long (long Num)
|
|
{
|
|
HTM_TxtF ("%ld",Num);
|
|
}
|
|
|
|
void HTM_Double (double Num)
|
|
{
|
|
char *Str;
|
|
|
|
/***** Write from floating point number to string ****/
|
|
Str_DoubleNumToStr (&Str,Num);
|
|
|
|
/***** Write number from string to file *****/
|
|
HTM_Txt (Str);
|
|
|
|
/***** Free memory allocated for string *****/
|
|
free (Str);
|
|
}
|
|
|
|
void HTM_DoubleFewDigits (double Num)
|
|
{
|
|
char *Str;
|
|
|
|
/***** Write from floating point number to string with few digits ****/
|
|
Str_DoubleNumToStrFewDigits (&Str,Num);
|
|
|
|
/***** Write number from string to file *****/
|
|
HTM_Txt (Str);
|
|
|
|
/***** Free memory allocated for string *****/
|
|
free (Str);
|
|
}
|
|
|
|
void HTM_Double2Decimals (double Num)
|
|
{
|
|
HTM_TxtF ("%.2lf",Num);
|
|
}
|
|
|
|
void HTM_Percentage (double Percentage)
|
|
{
|
|
HTM_TxtF ("%5.2lf%%",Percentage);
|
|
}
|