mirror of https://github.com/acanas/swad-core.git
1203 lines
29 KiB
C
1203 lines
29 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) 1999-2019 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 fprintf, vasprintf
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#include <stdlib.h> // For free
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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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/****************************** Public constants *****************************/
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/*****************************************************************************/
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/*****************************************************************************/
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/***************************** Private constants *****************************/
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/*****************************************************************************/
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/*****************************************************************************/
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/******************************* Private types *******************************/
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/*****************************************************************************/
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/*****************************************************************************/
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/***************************** Private vatiables *****************************/
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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_UL_NestingLevel = 0;
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static unsigned HTM_LI_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_TEXTAREA_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_TR_BeginWithoutAttr (void);
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static void HTM_TH_BeginWithoutAttr (void);
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static void HTM_TH_BeginAttr (const char *fmt,...);
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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_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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/*****************************************************************************/
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/******************************* Start/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) // If memory allocation wasn't possible,
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// or some other error occurs,
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// vasprintf will return -1
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Lay_NotEnoughMemoryExit ();
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/***** Print HTML *****/
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fprintf (Gbl.F.Out,"<table class=\"%s\">",Class);
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HTM_TABLE_NestingLevel++;
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free ((void *) 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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fprintf (Gbl.F.Out,"<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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fprintf (Gbl.F.Out,"<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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fprintf (Gbl.F.Out,"<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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fprintf (Gbl.F.Out,"<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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fprintf (Gbl.F.Out,"<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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fprintf (Gbl.F.Out,"<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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fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE_MARGIN 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_BeginWideMargin ();
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}
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void HTM_TABLE_BeginWideMargin (void)
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{
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fprintf (Gbl.F.Out,"<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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fprintf (Gbl.F.Out,"</table>");
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HTM_TABLE_NestingLevel--;
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}
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/*****************************************************************************/
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/**************************** Start/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) // If memory allocation wasn't possible,
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// or some other error occurs,
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// vasprintf will return -1
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Lay_NotEnoughMemoryExit ();
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/***** Print HTML *****/
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fprintf (Gbl.F.Out,"<tr %s>",Attr);
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free ((void *) 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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fprintf (Gbl.F.Out,"<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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fprintf (Gbl.F.Out,"</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 (unsigned RowSpan,unsigned ColSpan,const char *Class,const char *Txt)
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{
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HTM_TH_Begin (RowSpan,ColSpan,Class);
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if (Txt)
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if (Txt[0])
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fprintf (Gbl.F.Out,"%s",Txt);
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HTM_TH_End ();
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}
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void HTM_TH_Begin (unsigned RowSpan,unsigned ColSpan,const char *Class)
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{
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if (RowSpan > 1 && ColSpan > 1)
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{
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if (Class)
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HTM_TH_BeginAttr ("rowspan=\"%u\" colspan=\"%u\" class=\"%s\"",
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RowSpan,ColSpan,Class);
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else
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HTM_TH_BeginAttr ("rowspan=\"%u\" colspan=\"%u\"",
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RowSpan,ColSpan);
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}
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else if (RowSpan > 1)
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{
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if (Class)
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HTM_TH_BeginAttr ("rowspan=\"%u\" class=\"%s\"",
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RowSpan,Class);
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else
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HTM_TH_BeginAttr ("rowspan=\"%u\"",
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RowSpan);
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}
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else if (ColSpan > 1)
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{
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if (Class)
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HTM_TH_BeginAttr ("colspan=\"%u\" class=\"%s\"",
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ColSpan,Class);
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else
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HTM_TH_BeginAttr ("colspan=\"%u\"",
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ColSpan);
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}
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else
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{
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if (Class)
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HTM_TH_BeginAttr ("class=\"%s\"",
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Class);
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else
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HTM_TH_BeginWithoutAttr ();
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}
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}
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static void HTM_TH_BeginAttr (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) // If memory allocation wasn't possible,
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// or some other error occurs,
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// vasprintf will return -1
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Lay_NotEnoughMemoryExit ();
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/***** Print HTML *****/
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fprintf (Gbl.F.Out,"<th %s>",Attr);
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free ((void *) Attr);
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}
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else
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HTM_TH_BeginWithoutAttr ();
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}
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else
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HTM_TH_BeginWithoutAttr ();
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HTM_TH_NestingLevel++;
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}
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static void HTM_TH_BeginWithoutAttr (void)
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{
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fprintf (Gbl.F.Out,"<th>");
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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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fprintf (Gbl.F.Out,"</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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{
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HTM_TH_BeginAttr (NULL);
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HTM_TH_End ();
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}
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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) // If memory allocation wasn't possible,
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// or some other error occurs,
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// vasprintf will return -1
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Lay_NotEnoughMemoryExit ();
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/***** Print HTML *****/
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fprintf (Gbl.F.Out,"<td %s>",Attr);
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free ((void *) 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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fprintf (Gbl.F.Out,"<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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fprintf (Gbl.F.Out,"</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;
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for (NumCol = 0;
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NumCol < NumColumns;
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NumCol++)
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{
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HTM_TD_Begin (NULL);
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HTM_TD_End ();
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}
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}
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void HTM_TD_ColouredEmpty (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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{
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HTM_TD_Begin ("class=\"COLOR%u\"",Gbl.RowEvenOdd);
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HTM_TD_End ();
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}
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}
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/*****************************************************************************/
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/************************************ Divs ***********************************/
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/*****************************************************************************/
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void HTM_DIV_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) // If memory allocation wasn't possible,
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// or some other error occurs,
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// vasprintf will return -1
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Lay_NotEnoughMemoryExit ();
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/***** Print HTML *****/
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fprintf (Gbl.F.Out,"<div %s>",Attr);
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free ((void *) Attr);
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}
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else
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HTM_DIV_BeginWithoutAttr ();
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}
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else
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HTM_DIV_BeginWithoutAttr ();
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HTM_DIV_NestingLevel++;
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}
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static void HTM_DIV_BeginWithoutAttr (void)
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{
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fprintf (Gbl.F.Out,"<div>");
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}
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void HTM_DIV_End (void)
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{
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if (HTM_DIV_NestingLevel == 0) // No DIV open
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Ale_ShowAlert (Ale_ERROR,"Trying to close unopened DIV.");
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fprintf (Gbl.F.Out,"</div>");
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HTM_DIV_NestingLevel--;
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}
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/*****************************************************************************/
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/******************************** Main zone **********************************/
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/*****************************************************************************/
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void HTM_MAIN_Begin (const char *Class)
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{
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fprintf (Gbl.F.Out,"<main class=\"%s\">",Class);
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}
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void HTM_MAIN_End (void)
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{
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fprintf (Gbl.F.Out,"</main>");
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}
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/*****************************************************************************/
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/********************************* Articles **********************************/
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/*****************************************************************************/
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void HTM_ARTICLE_Begin (const char *ArticleId)
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{
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fprintf (Gbl.F.Out,"<article id=\"%s\">",ArticleId);
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}
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void HTM_ARTICLE_End (void)
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{
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fprintf (Gbl.F.Out,"</article>");
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}
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/*****************************************************************************/
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/********************************* Sections **********************************/
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/*****************************************************************************/
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void HTM_SECTION_Begin (const char *SectionId)
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{
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fprintf (Gbl.F.Out,"<section id=\"%s\">",SectionId);
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}
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void HTM_SECTION_End (void)
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{
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fprintf (Gbl.F.Out,"</section>");
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}
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/*****************************************************************************/
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/****************************** Unordered lists ******************************/
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/*****************************************************************************/
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void HTM_UL_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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|
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if (NumBytesPrinted < 0) // If memory allocation wasn't possible,
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// or some other error occurs,
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// vasprintf will return -1
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Lay_NotEnoughMemoryExit ();
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/***** Print HTML *****/
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fprintf (Gbl.F.Out,"<ul %s>",Attr);
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free ((void *) Attr);
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}
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else
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HTM_UL_BeginWithoutAttr ();
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}
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else
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HTM_UL_BeginWithoutAttr ();
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HTM_UL_NestingLevel++;
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}
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static void HTM_UL_BeginWithoutAttr (void)
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{
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fprintf (Gbl.F.Out,"<ul>");
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}
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|
|
|
void HTM_UL_End (void)
|
|
{
|
|
if (HTM_UL_NestingLevel == 0) // No UL open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened UL.");
|
|
|
|
fprintf (Gbl.F.Out,"</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) // If memory allocation wasn't possible,
|
|
// or some other error occurs,
|
|
// vasprintf will return -1
|
|
Lay_NotEnoughMemoryExit ();
|
|
|
|
/***** Print HTML *****/
|
|
fprintf (Gbl.F.Out,"<li %s>",Attr);
|
|
|
|
free ((void *) Attr);
|
|
}
|
|
else
|
|
HTM_LI_BeginWithoutAttr ();
|
|
}
|
|
else
|
|
HTM_LI_BeginWithoutAttr ();
|
|
|
|
HTM_LI_NestingLevel++;
|
|
}
|
|
|
|
static void HTM_LI_BeginWithoutAttr (void)
|
|
{
|
|
fprintf (Gbl.F.Out,"<li>");
|
|
}
|
|
|
|
void HTM_LI_End (void)
|
|
{
|
|
if (HTM_LI_NestingLevel == 0) // No LI open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened LI.");
|
|
|
|
fprintf (Gbl.F.Out,"</li>");
|
|
|
|
HTM_LI_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) // If memory allocation wasn't possible,
|
|
// or some other error occurs,
|
|
// vasprintf will return -1
|
|
Lay_NotEnoughMemoryExit ();
|
|
|
|
/***** Print HTML *****/
|
|
fprintf (Gbl.F.Out,"<a %s>",Attr);
|
|
|
|
free ((void *) Attr);
|
|
}
|
|
else
|
|
HTM_A_BeginWithoutAttr ();
|
|
}
|
|
else
|
|
HTM_A_BeginWithoutAttr ();
|
|
|
|
HTM_A_NestingLevel++;
|
|
}
|
|
|
|
static void HTM_A_BeginWithoutAttr (void)
|
|
{
|
|
fprintf (Gbl.F.Out,"<a>");
|
|
}
|
|
|
|
void HTM_A_End (void)
|
|
{
|
|
if (HTM_A_NestingLevel == 0) // No A open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened A.");
|
|
|
|
fprintf (Gbl.F.Out,"</a>");
|
|
|
|
HTM_A_NestingLevel--;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************************** Scripts *********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_SCRIPT_Begin (const char *URL,const char *CharSet)
|
|
{
|
|
fprintf (Gbl.F.Out,"<script type=\"text/javascript\"");
|
|
if (URL)
|
|
if (URL[0])
|
|
fprintf (Gbl.F.Out," src=\"%s\"",URL);
|
|
if (CharSet)
|
|
if (CharSet[0])
|
|
fprintf (Gbl.F.Out," charset=\"%s\"",CharSet);
|
|
fprintf (Gbl.F.Out,">");
|
|
|
|
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.");
|
|
|
|
fprintf (Gbl.F.Out,"</script>");
|
|
|
|
HTM_SCRIPT_NestingLevel--;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/*********************************** 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) // If memory allocation wasn't possible,
|
|
// or some other error occurs,
|
|
// vasprintf will return -1
|
|
Lay_NotEnoughMemoryExit ();
|
|
|
|
/***** Print HTML *****/
|
|
fprintf (Gbl.F.Out,"<label %s>",Attr);
|
|
|
|
free ((void *) Attr);
|
|
}
|
|
else
|
|
HTM_LABEL_BeginWithoutAttr ();
|
|
}
|
|
else
|
|
HTM_LABEL_BeginWithoutAttr ();
|
|
|
|
HTM_LABEL_NestingLevel++;
|
|
}
|
|
|
|
static void HTM_LABEL_BeginWithoutAttr (void)
|
|
{
|
|
fprintf (Gbl.F.Out,"<label>");
|
|
}
|
|
|
|
void HTM_LABEL_End (void)
|
|
{
|
|
if (HTM_LABEL_NestingLevel == 0) // No LABEL open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened LABEL.");
|
|
|
|
fprintf (Gbl.F.Out,"</label>");
|
|
|
|
HTM_LABEL_NestingLevel--;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/************************* Input text, email, url ****************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_INPUT_TEXT (const char *Name,unsigned MaxLength,const char *Value,bool SubmitOnChange,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
fprintf (Gbl.F.Out,"<input type=\"text\" id=\"%s\" name=\"%s\""
|
|
" maxlength=\"%u\" value=\"%s\"",
|
|
Name,Name,MaxLength,Value);
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
|
|
if (NumBytesPrinted < 0) // If memory allocation wasn't possible,
|
|
// or some other error occurs,
|
|
// vasprintf will return -1
|
|
Lay_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
fprintf (Gbl.F.Out," %s",Attr);
|
|
|
|
free ((void *) Attr);
|
|
}
|
|
}
|
|
|
|
if (SubmitOnChange)
|
|
fprintf (Gbl.F.Out," onchange=\"document.getElementById('%s').submit();return false;\"",
|
|
Gbl.Form.Id);
|
|
|
|
fprintf (Gbl.F.Out," />");
|
|
}
|
|
|
|
void HTM_INPUT_SEARCH (const char *Name,unsigned MaxLength,const char *Value,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
fprintf (Gbl.F.Out,"<input type=\"search\" id=\"%s\" name=\"%s\""
|
|
" maxlength=\"%u\" value=\"%s\"",
|
|
Name,Name,MaxLength,Value);
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
|
|
if (NumBytesPrinted < 0) // If memory allocation wasn't possible,
|
|
// or some other error occurs,
|
|
// vasprintf will return -1
|
|
Lay_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
fprintf (Gbl.F.Out," %s",Attr);
|
|
|
|
free ((void *) Attr);
|
|
}
|
|
}
|
|
|
|
fprintf (Gbl.F.Out," />");
|
|
}
|
|
|
|
void HTM_INPUT_TEL (const char *Name,const char *Value,bool SubmitOnChange,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
fprintf (Gbl.F.Out,"<input type=\"tel\" id=\"%s\" name=\"%s\""
|
|
" maxlength=\"%u\" value=\"%s\"",
|
|
Name,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) // If memory allocation wasn't possible,
|
|
// or some other error occurs,
|
|
// vasprintf will return -1
|
|
Lay_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
fprintf (Gbl.F.Out," %s",Attr);
|
|
|
|
free ((void *) Attr);
|
|
}
|
|
}
|
|
|
|
if (SubmitOnChange)
|
|
fprintf (Gbl.F.Out," onchange=\"document.getElementById('%s').submit();return false;\"",
|
|
Gbl.Form.Id);
|
|
|
|
fprintf (Gbl.F.Out," />");
|
|
}
|
|
|
|
void HTM_INPUT_EMAIL (const char *Name,unsigned MaxLength,const char *Value,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
fprintf (Gbl.F.Out,"<input type=\"email\" id=\"%s\" name=\"%s\""
|
|
" maxlength=\"%u\" value=\"%s\"",
|
|
Name,Name,MaxLength,Value);
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
|
|
if (NumBytesPrinted < 0) // If memory allocation wasn't possible,
|
|
// or some other error occurs,
|
|
// vasprintf will return -1
|
|
Lay_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
fprintf (Gbl.F.Out," %s",Attr);
|
|
|
|
free ((void *) Attr);
|
|
}
|
|
}
|
|
|
|
fprintf (Gbl.F.Out," />");
|
|
}
|
|
|
|
void HTM_INPUT_URL (const char *Name,const char *Value,bool SubmitOnChange,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
fprintf (Gbl.F.Out,"<input type=\"url\" id=\"%s\" name=\"%s\""
|
|
" maxlength=\"%u\" value=\"%s\"",
|
|
Name,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) // If memory allocation wasn't possible,
|
|
// or some other error occurs,
|
|
// vasprintf will return -1
|
|
Lay_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
fprintf (Gbl.F.Out," %s",Attr);
|
|
|
|
free ((void *) Attr);
|
|
}
|
|
}
|
|
|
|
if (SubmitOnChange)
|
|
fprintf (Gbl.F.Out," onchange=\"document.getElementById('%s').submit();return false;\"",
|
|
Gbl.Form.Id);
|
|
|
|
fprintf (Gbl.F.Out," />");
|
|
}
|
|
|
|
void HTM_INPUT_FILE (const char *Accept,bool SubmitOnChange)
|
|
{
|
|
fprintf (Gbl.F.Out,"<input type=\"file\" name=\"%s\" accept=\"%s\"",
|
|
Fil_NAME_OF_PARAM_FILENAME_ORG,Accept);
|
|
if (SubmitOnChange)
|
|
fprintf (Gbl.F.Out," onchange=\"document.getElementById('%s').submit();return false;\"",
|
|
Gbl.Form.Id);
|
|
fprintf (Gbl.F.Out," />");
|
|
}
|
|
|
|
void HTM_INPUT_BUTTON (const char *Name,const char *Value,const char *Attr)
|
|
{
|
|
fprintf (Gbl.F.Out,"<input type=\"button\" name=\"%s\" value=\"%s\"%s />",
|
|
Name,Value,Attr);
|
|
}
|
|
|
|
void HTM_INPUT_IMAGE (const char *ImgFile,const char *Title,const char *Class)
|
|
{
|
|
fprintf (Gbl.F.Out,"<input type=\"image\" src=\"%s/%s\""
|
|
" alt=\"%s\" title=\"%s\" class=\"%s\" />",
|
|
Cfg_URL_ICON_PUBLIC,ImgFile,
|
|
Title,Title,Class);
|
|
}
|
|
|
|
void HTM_INPUT_PASSWORD (const char *Name,const char *PlaceHolder,
|
|
const char *AutoComplete,bool Required)
|
|
{
|
|
fprintf (Gbl.F.Out,"<input type=\"password\" id=\"%s\" name=\"%s\""
|
|
" size=\"18\" maxlength=\"%u\"",
|
|
Name,Name,Pwd_MAX_CHARS_PLAIN_PASSWORD);
|
|
if (PlaceHolder)
|
|
if (PlaceHolder[0])
|
|
fprintf (Gbl.F.Out," placeholder=\"%s\"",PlaceHolder);
|
|
if (AutoComplete)
|
|
if (AutoComplete[0])
|
|
fprintf (Gbl.F.Out," autocomplete=\"%s\"",AutoComplete);
|
|
if (Required)
|
|
fprintf (Gbl.F.Out," required=\"required\"");
|
|
fprintf (Gbl.F.Out," />");
|
|
}
|
|
|
|
void HTM_INPUT_NUMBER (const char *Name,long Min,long Max,long Value,bool Disabled)
|
|
{
|
|
fprintf (Gbl.F.Out,"<input type=\"number\" id=\"%s\" name=\"%s\""
|
|
" min=\"%ld\" max=\"%ld\" value=\"%ld\"",
|
|
Name,Name,
|
|
Min,Max,Value);
|
|
if (Disabled)
|
|
fprintf (Gbl.F.Out," disabled=\"disabled\"");
|
|
fprintf (Gbl.F.Out," />");
|
|
}
|
|
|
|
void HTM_INPUT_RADIO (const char *Name,bool SubmitOnClick,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
fprintf (Gbl.F.Out,"<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) // If memory allocation wasn't possible,
|
|
// or some other error occurs,
|
|
// vasprintf will return -1
|
|
Lay_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
fprintf (Gbl.F.Out," %s",Attr);
|
|
|
|
free ((void *) Attr);
|
|
}
|
|
}
|
|
|
|
if (SubmitOnClick)
|
|
fprintf (Gbl.F.Out," onchange=\"document.getElementById('%s').submit();return false;\"",
|
|
Gbl.Form.Id);
|
|
fprintf (Gbl.F.Out," />");
|
|
}
|
|
|
|
void HTM_INPUT_CHECKBOX (const char *Name,bool SubmitOnChange,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
fprintf (Gbl.F.Out,"<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) // If memory allocation wasn't possible,
|
|
// or some other error occurs,
|
|
// vasprintf will return -1
|
|
Lay_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
fprintf (Gbl.F.Out," %s",Attr);
|
|
|
|
free ((void *) Attr);
|
|
}
|
|
}
|
|
|
|
if (SubmitOnChange)
|
|
fprintf (Gbl.F.Out," onchange=\"document.getElementById('%s').submit();return false;\"",
|
|
Gbl.Form.Id);
|
|
fprintf (Gbl.F.Out," />");
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************************* 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) // If memory allocation wasn't possible,
|
|
// or some other error occurs,
|
|
// vasprintf will return -1
|
|
Lay_NotEnoughMemoryExit ();
|
|
|
|
/***** Print HTML *****/
|
|
fprintf (Gbl.F.Out,"<textarea %s>",Attr);
|
|
|
|
free ((void *) Attr);
|
|
}
|
|
else
|
|
HTM_TEXTAREA_BeginWithoutAttr ();
|
|
}
|
|
else
|
|
HTM_TEXTAREA_BeginWithoutAttr ();
|
|
|
|
HTM_TEXTAREA_NestingLevel++;
|
|
}
|
|
|
|
static void HTM_TEXTAREA_BeginWithoutAttr (void)
|
|
{
|
|
fprintf (Gbl.F.Out,"<textarea>");
|
|
}
|
|
|
|
void HTM_TEXTAREA_End (void)
|
|
{
|
|
if (HTM_TEXTAREA_NestingLevel == 0) // No TEXTAREA open
|
|
Ale_ShowAlert (Ale_ERROR,"Trying to close unopened TEXTAREA.");
|
|
|
|
fprintf (Gbl.F.Out,"</textarea>");
|
|
|
|
HTM_TEXTAREA_NestingLevel--;
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
/********************************** Images ***********************************/
|
|
/*****************************************************************************/
|
|
|
|
void HTM_IMG (const char *URL,const char *Icon,const char *Title,
|
|
const char *fmt,...)
|
|
{
|
|
va_list ap;
|
|
int NumBytesPrinted;
|
|
char *Attr;
|
|
|
|
fprintf (Gbl.F.Out,"<img src=\"%s",URL);
|
|
if (Icon)
|
|
if (Icon[0])
|
|
fprintf (Gbl.F.Out,"/%s",Icon);
|
|
fprintf (Gbl.F.Out,"\"");
|
|
|
|
if (Title)
|
|
{
|
|
if (Title[0])
|
|
fprintf (Gbl.F.Out," alt=\"%s\" title=\"%s\"",Title,Title);
|
|
else
|
|
fprintf (Gbl.F.Out," alt=\"\"");
|
|
}
|
|
else
|
|
fprintf (Gbl.F.Out," alt=\"\"");
|
|
|
|
if (fmt)
|
|
{
|
|
if (fmt[0])
|
|
{
|
|
va_start (ap,fmt);
|
|
NumBytesPrinted = vasprintf (&Attr,fmt,ap);
|
|
va_end (ap);
|
|
|
|
if (NumBytesPrinted < 0) // If memory allocation wasn't possible,
|
|
// or some other error occurs,
|
|
// vasprintf will return -1
|
|
Lay_NotEnoughMemoryExit ();
|
|
|
|
/***** Print attributes *****/
|
|
fprintf (Gbl.F.Out," %s",Attr);
|
|
|
|
free ((void *) Attr);
|
|
}
|
|
}
|
|
|
|
fprintf (Gbl.F.Out," />");
|
|
}
|