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<?php
namespace Mpdf;
use Mpdf\Strict;
use Mpdf\Color\ColorConverter;
use Mpdf\Writer\BaseWriter;
use Mpdf\Writer\FormWriter;
class Form
{
use Strict;
// Input flags
const FLAG_READONLY = 1;
const FLAG_REQUIRED = 2;
const FLAG_NO_EXPORT = 3;
const FLAG_TEXTAREA = 13;
const FLAG_PASSWORD = 14;
const FLAG_RADIO = 15;
const FLAG_NOTOGGLEOFF = 16;
const FLAG_COMBOBOX = 18;
const FLAG_EDITABLE = 19;
const FLAG_MULTISELECT = 22;
const FLAG_NO_SPELLCHECK = 23;
const FLAG_NO_SCROLL = 24;
/**
* @var \Mpdf\Mpdf
*/
private $mpdf;
/**
* @var \Mpdf\Otl
*/
private $otl;
/**
* @var \Mpdf\Color\ColorConverter
*/
private $colorConverter;
/**
* @var \Mpdf\Writer\BaseWriter
*/
private $writer;
/**
* @var \Mpdf\Writer\FormWriter
*/
private $formWriter;
/**
* @var array
*/
public $forms;
/**
* @var int
*/
private $formCount;
// Active Forms
var $formSubmitNoValueFields;
var $formExportType;
var $formSelectDefaultOption;
var $formUseZapD;
// Form Styles
var $form_border_color;
var $form_background_color;
var $form_border_width;
var $form_border_style;
var $form_button_border_color;
var $form_button_background_color;
var $form_button_border_width;
var $form_button_border_style;
var $form_radio_color;
var $form_radio_background_color;
var $form_element_spacing;
// Active forms
var $formMethod;
var $formAction;
var $form_fonts;
var $form_radio_groups;
var $form_checkboxes;
var $pdf_acro_array;
var $pdf_array_co;
var $array_form_button_js;
var $array_form_choice_js;
var $array_form_text_js;
// Button Text
var $form_button_text;
var $form_button_text_over;
var $form_button_text_click;
var $form_button_icon;
// FORMS
var $textarea_lineheight;
public function __construct(Mpdf $mpdf, Otl $otl, ColorConverter $colorConverter, BaseWriter $writer, FormWriter $formWriter)
{
$this->mpdf = $mpdf;
$this->otl = $otl;
$this->colorConverter = $colorConverter;
$this->writer = $writer;
$this->formWriter = $formWriter;
// ACTIVE FORMS
$this->formExportType = 'xfdf'; // 'xfdf' or 'html'
$this->formSubmitNoValueFields = true; // Whether to include blank fields when submitting data
$this->formSelectDefaultOption = true; // for Select drop down box; if no option is explicitly maked as selected,
// this determines whether to select 1st option (as per browser)
// - affects whether "required" attribute is relevant
$this->formUseZapD = true; // Determine whether to use ZapfDingbat icons for radio/checkboxes
// FORM STYLES
// These can alternatively use a 4 number string to represent CMYK colours
$this->form_border_color = '0.6 0.6 0.72'; // RGB
$this->form_background_color = '0.975 0.975 0.975'; // RGB
$this->form_border_width = '1'; // 0 doesn't seem to work as it should
$this->form_border_style = 'S'; // B - Bevelled; D - Double
$this->form_button_border_color = '0.2 0.2 0.55';
$this->form_button_background_color = '0.941 0.941 0.941';
$this->form_button_border_width = '1';
$this->form_button_border_style = 'S';
$this->form_radio_color = '0.0 0.0 0.4'; // radio and checkbox
$this->form_radio_background_color = '0.9 0.9 0.9';
// FORMS
$this->textarea_lineheight = 1.25;
// FORM ELEMENT SPACING
$this->form_element_spacing['select']['outer']['h'] = 0.5; // Horizontal spacing around SELECT
$this->form_element_spacing['select']['outer']['v'] = 0.5; // Vertical spacing around SELECT
$this->form_element_spacing['select']['inner']['h'] = 0.7; // Horizontal padding around SELECT
$this->form_element_spacing['select']['inner']['v'] = 0.7; // Vertical padding around SELECT
$this->form_element_spacing['input']['outer']['h'] = 0.5;
$this->form_element_spacing['input']['outer']['v'] = 0.5;
$this->form_element_spacing['input']['inner']['h'] = 0.7;
$this->form_element_spacing['input']['inner']['v'] = 0.7;
$this->form_element_spacing['textarea']['outer']['h'] = 0.5;
$this->form_element_spacing['textarea']['outer']['v'] = 0.5;
$this->form_element_spacing['textarea']['inner']['h'] = 1;
$this->form_element_spacing['textarea']['inner']['v'] = 0.5;
$this->form_element_spacing['button']['outer']['h'] = 0.5;
$this->form_element_spacing['button']['outer']['v'] = 0.5;
$this->form_element_spacing['button']['inner']['h'] = 2;
$this->form_element_spacing['button']['inner']['v'] = 1;
// INITIALISE non-configurable
$this->formMethod = 'POST';
$this->formAction = '';
$this->form_fonts = [];
$this->form_radio_groups = [];
$this->form_checkboxes = false;
$this->forms = [];
$this->pdf_array_co = '';
}
function print_ob_text($objattr, $w, $h, $texto, $rtlalign, $k, $blockdir)
{
// TEXT/PASSWORD INPUT
if ($this->mpdf->useActiveForms) {
$flags = [];
if (!empty($objattr['disabled']) || !empty($objattr['readonly'])) {
$flags[] = self::FLAG_READONLY;
}
if (!empty($objattr['disabled'])) {
$flags[] = self::FLAG_NO_EXPORT;
$objattr['color'] = [3, 128, 128, 128]; // gray out disabled
}
if (!empty($objattr['required'])) {
$flags[] = self::FLAG_REQUIRED;
}
if (!isset($objattr['spellcheck']) || !$objattr['spellcheck']) {
$flags[] = self::FLAG_NO_SPELLCHECK;
}
if (isset($objattr['subtype']) && $objattr['subtype'] === 'PASSWORD') {
$flags[] = self::FLAG_PASSWORD;
}
$this->mpdf->SetTColor(isset($objattr['color']) ? $objattr['color'] : $this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
$fieldalign = $rtlalign;
if (!empty($objattr['text_align'])) {
$fieldalign = $objattr['text_align'];
$val = $objattr['text'];
} else {
$val = $objattr['text'];
}
// mPDF 5.3.25
$js = [];
if (!empty($objattr['onCalculate'])) {
$js[] = ['C', $objattr['onCalculate']];
}
if (!empty($objattr['onValidate'])) {
$js[] = ['V', $objattr['onValidate']];
}
if (!empty($objattr['onFormat'])) {
$js[] = ['F', $objattr['onFormat']];
}
if (!empty($objattr['onKeystroke'])) {
$js[] = ['K', $objattr['onKeystroke']];
}
if (!empty($objattr['use_auto_fontsize']) && $objattr['use_auto_fontsize'] === true) {
$this->mpdf->FontSizePt = 0.0;
}
$this->SetFormText($w, $h, $objattr['fieldname'], $val, $val, $objattr['title'], $flags, $fieldalign, false, (isset($objattr['maxlength']) ? $objattr['maxlength'] : false), $js, (isset($objattr['background-col']) ? $objattr['background-col'] : false), (isset($objattr['border-col']) ? $objattr['border-col'] : false));
} else {
$w -= $this->form_element_spacing['input']['outer']['h'] * 2 / $k;
$h -= $this->form_element_spacing['input']['outer']['v'] * 2 / $k;
$this->mpdf->x += $this->form_element_spacing['input']['outer']['h'] / $k;
$this->mpdf->y += $this->form_element_spacing['input']['outer']['v'] / $k;
// Chop texto to max length $w-inner-padding
while ($this->mpdf->GetStringWidth($texto) > $w - ($this->form_element_spacing['input']['inner']['h'] * 2)) {
$texto = mb_substr($texto, 0, mb_strlen($texto, $this->mpdf->mb_enc) - 1, $this->mpdf->mb_enc);
}
// DIRECTIONALITY
if (preg_match('/([' . $this->mpdf->pregRTLchars . '])/u', $texto)) {
$this->mpdf->biDirectional = true;
}
// Use OTL OpenType Table Layout - GSUB & GPOS
if (!empty($this->mpdf->CurrentFont['useOTL'])) {
$texto = $this->otl->applyOTL($texto, $this->mpdf->CurrentFont['useOTL']);
$OTLdata = $this->otl->OTLdata;
}
$this->mpdf->magic_reverse_dir($texto, $this->mpdf->directionality, $OTLdata);
$this->mpdf->SetLineWidth(0.2 / $k);
if (!empty($objattr['disabled'])) {
$this->mpdf->SetFColor($this->colorConverter->convert(225, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(127, $this->mpdf->PDFAXwarnings));
} elseif (!empty($objattr['readonly'])) {
$this->mpdf->SetFColor($this->colorConverter->convert(225, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
} else {
$this->mpdf->SetFColor($this->colorConverter->convert(250, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
$this->mpdf->Cell($w, $h, $texto, 1, 0, $rtlalign, 1, '', 0, $this->form_element_spacing['input']['inner']['h'] / $k, $this->form_element_spacing['input']['inner']['h'] / $k, 'M', 0, false, $OTLdata);
$this->mpdf->SetFColor($this->colorConverter->convert(255, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
}
function print_ob_textarea($objattr, $w, $h, $texto, $rtlalign, $k, $blockdir)
{
// TEXTAREA
if ($this->mpdf->useActiveForms) {
$flags = [self::FLAG_TEXTAREA];
if (!empty($objattr['disabled']) || !empty($objattr['readonly'])) {
$flags[] = self::FLAG_READONLY;
}
if (!empty($objattr['disabled'])) {
$flags[] = self::FLAG_NO_EXPORT;
$objattr['color'] = [3, 128, 128, 128]; // gray out disabled
}
if (!empty($objattr['required'])) {
$flags[] = self::FLAG_REQUIRED;
}
if (!isset($objattr['spellcheck']) || !$objattr['spellcheck']) {
$flags[] = self::FLAG_NO_SPELLCHECK;
}
if (!empty($objattr['donotscroll'])) {
$flags[] = self::FLAG_NO_SCROLL;
}
if (isset($objattr['color'])) {
$this->mpdf->SetTColor($objattr['color']);
} else {
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
$fieldalign = $rtlalign;
if ($texto === ' ') {
$texto = '';
}
// mPDF 5.3.24
if (!empty($objattr['text_align'])) {
$fieldalign = $objattr['text_align'];
}
// mPDF 5.3.25
$js = [];
if (!empty($objattr['onCalculate'])) {
$js[] = ['C', $objattr['onCalculate']];
}
if (!empty($objattr['onValidate'])) {
$js[] = ['V', $objattr['onValidate']];
}
if (!empty($objattr['onFormat'])) {
$js[] = ['F', $objattr['onFormat']];
}
if (!empty($objattr['onKeystroke'])) {
$js[] = ['K', $objattr['onKeystroke']];
}
if (!empty($objattr['use_auto_fontsize']) && $objattr['use_auto_fontsize'] === true) {
$this->mpdf->FontSizePt = 0.0;
}
$this->SetFormText($w, $h, $objattr['fieldname'], $texto, $texto, (isset($objattr['title']) ? $objattr['title'] : ''), $flags, $fieldalign, false, -1, $js, (isset($objattr['background-col']) ? $objattr['background-col'] : false), (isset($objattr['border-col']) ? $objattr['border-col'] : false));
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
} else {
$w -= $this->form_element_spacing['textarea']['outer']['h'] * 2 / $k;
$h -= $this->form_element_spacing['textarea']['outer']['v'] * 2 / $k;
$this->mpdf->x += $this->form_element_spacing['textarea']['outer']['h'] / $k;
$this->mpdf->y += $this->form_element_spacing['textarea']['outer']['v'] / $k;
$this->mpdf->SetLineWidth(0.2 / $k);
if (!empty($objattr['disabled'])) {
$this->mpdf->SetFColor($this->colorConverter->convert(225, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(127, $this->mpdf->PDFAXwarnings));
} elseif (!empty($objattr['readonly'])) {
$this->mpdf->SetFColor($this->colorConverter->convert(225, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
} else {
$this->mpdf->SetFColor($this->colorConverter->convert(250, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor(isset($objattr['color']) ? $objattr['color'] : $this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
$this->mpdf->Rect($this->mpdf->x, $this->mpdf->y, $w, $h, 'DF');
$ClipPath = sprintf('q %.3F %.3F %.3F %.3F re W n ', $this->mpdf->x * Mpdf::SCALE, ($this->mpdf->h - $this->mpdf->y) * Mpdf::SCALE, $w * Mpdf::SCALE, -$h * Mpdf::SCALE);
$this->writer->write($ClipPath);
$w -= $this->form_element_spacing['textarea']['inner']['h'] * 2 / $k;
$this->mpdf->x += $this->form_element_spacing['textarea']['inner']['h'] / $k;
$this->mpdf->y += $this->form_element_spacing['textarea']['inner']['v'] / $k;
if ($texto != '') {
$this->mpdf->MultiCell($w, $this->mpdf->FontSize * $this->textarea_lineheight, $texto, 0, '', 0, '', $blockdir, true, $objattr['OTLdata'], $objattr['rows']);
}
$this->writer->write('Q');
$this->mpdf->SetFColor($this->colorConverter->convert(255, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
}
function print_ob_select($objattr, $w, $h, $texto, $rtlalign, $k, $blockdir)
{
// SELECT
if ($this->mpdf->useActiveForms) {
$flags = [];
if (!empty($objattr['disabled'])) {
$flags[] = self::FLAG_READONLY;
$flags[] = self::FLAG_NO_EXPORT;
$objattr['color'] = [3, 128, 128, 128]; // gray out disabled
}
if (!empty($objattr['required'])) {
$flags[] = self::FLAG_REQUIRED;
}
if (!empty($objattr['multiple']) && isset($objattr['size']) && $objattr['size'] > 1) {
$flags[] = self::FLAG_MULTISELECT;
}
if (isset($objattr['size']) && $objattr['size'] < 2) {
$flags[] = self::FLAG_COMBOBOX;
if (!empty($objattr['editable'])) {
$flags[] = self::FLAG_EDITABLE;
}
}
// only allow spellcheck if combo and editable
if ((!isset($objattr['spellcheck']) || !$objattr['spellcheck']) || (isset($objattr['size']) && $objattr['size'] > 1) || (!isset($objattr['editable']) || !$objattr['editable'])) {
$flags[] = self::FLAG_NO_SPELLCHECK;
}
if (isset($objattr['subtype']) && $objattr['subtype'] === 'PASSWORD') {
$flags[] = self::FLAG_PASSWORD;
}
if (!empty($objattr['onChange'])) {
$js = $objattr['onChange'];
} else {
$js = '';
} // mPDF 5.3.37
$data = ['VAL' => [], 'OPT' => [], 'SEL' => [],];
if (isset($objattr['items'])) {
for ($i = 0; $i < count($objattr['items']); $i++) {
$item = $objattr['items'][$i];
$data['VAL'][] = (isset($item['exportValue']) ? $item['exportValue'] : '');
$data['OPT'][] = (isset($item['content']) ? $item['content'] : '');
if (!empty($item['selected'])) {
$data['SEL'][] = $i;
}
}
}
if (count($data['SEL']) === 0 && $this->formSelectDefaultOption) {
$data['SEL'][] = 0;
}
if (isset($objattr['color'])) {
$this->mpdf->SetTColor($objattr['color']);
} else {
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
$this->SetFormChoice($w, $h, $objattr['fieldname'], $flags, $data, $rtlalign, $js);
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
} else {
$this->mpdf->SetLineWidth(0.2 / $k);
if (!empty($objattr['disabled'])) {
$this->mpdf->SetFColor($this->colorConverter->convert(225, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(127, $this->mpdf->PDFAXwarnings));
} else {
$this->mpdf->SetFColor($this->colorConverter->convert(250, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
$w -= $this->form_element_spacing['select']['outer']['h'] * 2 / $k;
$h -= $this->form_element_spacing['select']['outer']['v'] * 2 / $k;
$this->mpdf->x += $this->form_element_spacing['select']['outer']['h'] / $k;
$this->mpdf->y += $this->form_element_spacing['select']['outer']['v'] / $k;
// DIRECTIONALITY
if (preg_match('/([' . $this->mpdf->pregRTLchars . '])/u', $texto)) {
$this->mpdf->biDirectional = true;
} // *RTL*
$this->mpdf->magic_reverse_dir($texto, $this->mpdf->directionality, $objattr['OTLdata']);
$this->mpdf->Cell($w - ($this->mpdf->FontSize * 1.4), $h, $texto, 1, 0, $rtlalign, 1, '', 0, $this->form_element_spacing['select']['inner']['h'] / $k, $this->form_element_spacing['select']['inner']['h'] / $k, 'M', 0, false, $objattr['OTLdata']);
$this->mpdf->SetFColor($this->colorConverter->convert(190, $this->mpdf->PDFAXwarnings));
$save_font = $this->mpdf->FontFamily;
$save_currentfont = $this->mpdf->currentfontfamily;
if ($this->mpdf->PDFA || $this->mpdf->PDFX) {
if (($this->mpdf->PDFA && !$this->mpdf->PDFAauto) || ($this->mpdf->PDFX && !$this->mpdf->PDFXauto)) {
$this->mpdf->PDFAXwarnings[] = 'Core Adobe font Zapfdingbats cannot be embedded in mPDF - used in Form element: Select - which is required for PDFA1-b or PDFX/1-a. (Different character/font will be substituted.)';
}
$this->mpdf->SetFont('sans');
if ($this->mpdf->_charDefined($this->mpdf->CurrentFont['cw'], 9660)) {
$down = "\xe2\x96\xbc";
} else {
$down = '=';
}
$this->mpdf->Cell($this->mpdf->FontSize * 1.4, $h, $down, 1, 0, 'C', 1);
} else {
$this->mpdf->SetFont('czapfdingbats');
$this->mpdf->Cell($this->mpdf->FontSize * 1.4, $h, chr(116), 1, 0, 'C', 1);
}
$this->mpdf->SetFont($save_font);
$this->mpdf->currentfontfamily = $save_currentfont;
$this->mpdf->SetFColor($this->colorConverter->convert(255, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
}
function print_ob_imageinput($objattr, $w, $h, $texto, $rtlalign, $k, $blockdir, $is_table)
{
// INPUT/BUTTON as IMAGE
if ($this->mpdf->useActiveForms) {
$flags = [];
if (!empty($objattr['disabled'])) {
$flags[] = self::FLAG_READONLY;
$flags[] = self::FLAG_NO_EXPORT;
}
if (!empty($objattr['onClick'])) {
$js = $objattr['onClick'];
} else {
$js = '';
}
$this->SetJSButton($w, $h, $objattr['fieldname'], (isset($objattr['value']) ? $objattr['value'] : ''), $js, $objattr['ID'], $objattr['title'], $flags, (isset($objattr['Indexed']) ? $objattr['Indexed'] : false));
} else {
$this->mpdf->y = $objattr['INNER-Y'];
$this->writer->write(sprintf('q %.3F 0 0 %.3F %.3F %.3F cm /I%d Do Q', $objattr['INNER-WIDTH'] * Mpdf::SCALE, $objattr['INNER-HEIGHT'] * Mpdf::SCALE, $objattr['INNER-X'] * Mpdf::SCALE, ($this->mpdf->h - ($objattr['INNER-Y'] + $objattr['INNER-HEIGHT'] )) * Mpdf::SCALE, $objattr['ID']));
if (!empty($objattr['BORDER-WIDTH'])) {
$this->mpdf->PaintImgBorder($objattr, $is_table);
}
}
}
function print_ob_button($objattr, $w, $h, $texto, $rtlalign, $k, $blockdir)
{
// BUTTON
if ($this->mpdf->useActiveForms) {
$flags = [];
if (!empty($objattr['disabled'])) {
$flags[] = self::FLAG_READONLY;
$flags[] = self::FLAG_NO_EXPORT;
$objattr['color'] = [3, 128, 128, 128];
}
$this->mpdf->SetTColor(isset($objattr['color']) ? $objattr['color'] : $this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
if (isset($objattr['subtype'])) {
if ($objattr['subtype'] === 'RESET') {
$this->SetFormButtonText($objattr['value']);
$this->SetFormReset($w, $h, $objattr['fieldname'], $objattr['value'], $objattr['title'], $flags, (isset($objattr['background-col']) ? $objattr['background-col'] : false), (isset($objattr['border-col']) ? $objattr['border-col'] : false), (isset($objattr['noprint']) ? $objattr['noprint'] : false));
} elseif ($objattr['subtype'] === 'SUBMIT') {
$url = $this->formAction;
$type = $this->formExportType;
$method = $this->formMethod;
$this->SetFormButtonText($objattr['value']);
$this->SetFormSubmit($w, $h, $objattr['fieldname'], $objattr['value'], $url, $objattr['title'], $type, $method, $flags, (isset($objattr['background-col']) ? $objattr['background-col'] : false), (isset($objattr['border-col']) ? $objattr['border-col'] : false), (isset($objattr['noprint']) ? $objattr['noprint'] : false));
} elseif ($objattr['subtype'] === 'BUTTON') {
$this->SetFormButtonText($objattr['value']);
if (isset($objattr['onClick']) && $objattr['onClick']) {
$js = $objattr['onClick'];
} else {
$js = '';
}
$this->SetJSButton($w, $h, $objattr['fieldname'], $objattr['value'], $js, 0, $objattr['title'], $flags, false, (isset($objattr['background-col']) ? $objattr['background-col'] : false), (isset($objattr['border-col']) ? $objattr['border-col'] : false), (isset($objattr['noprint']) ? $objattr['noprint'] : false));
}
}
$this->mpdf->SetTColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
} else {
$this->mpdf->SetLineWidth(0.2 / $k);
$this->mpdf->SetFColor($this->colorConverter->convert(190, $this->mpdf->PDFAXwarnings));
$w -= $this->form_element_spacing['button']['outer']['h'] * 2 / $k;
$h -= $this->form_element_spacing['button']['outer']['v'] * 2 / $k;
$this->mpdf->x += $this->form_element_spacing['button']['outer']['h'] / $k;
$this->mpdf->y += $this->form_element_spacing['button']['outer']['v'] / $k;
$this->mpdf->RoundedRect($this->mpdf->x, $this->mpdf->y, $w, $h, 0.5 / $k, 'DF');
$w -= $this->form_element_spacing['button']['inner']['h'] * 2 / $k;
$h -= $this->form_element_spacing['button']['inner']['v'] * 2 / $k;
$this->mpdf->x += $this->form_element_spacing['button']['inner']['h'] / $k;
$this->mpdf->y += $this->form_element_spacing['button']['inner']['v'] / $k;
// DIRECTIONALITY
if (preg_match('/([' . $this->mpdf->pregRTLchars . '])/u', $texto)) {
$this->mpdf->biDirectional = true;
}
// Use OTL OpenType Table Layout - GSUB & GPOS
if (!empty($this->mpdf->CurrentFont['useOTL'])) {
$texto = $this->otl->applyOTL($texto, $this->mpdf->CurrentFont['useOTL']);
$OTLdata = $this->otl->OTLdata;
}
$this->mpdf->magic_reverse_dir($texto, $this->mpdf->directionality, $OTLdata);
$this->mpdf->Cell($w, $h, $texto, '', 0, 'C', 0, '', 0, 0, 0, 'M', 0, false, $OTLdata);
$this->mpdf->SetFColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
}
function print_ob_checkbox($objattr, $w, $h, $texto, $rtlalign, $k, $blockdir, $x, $y)
{
// CHECKBOX
if ($this->mpdf->useActiveForms) {
$flags = [];
if (!empty($objattr['disabled'])) {
$flags[] = self::FLAG_READONLY;
$flags[] = self::FLAG_NO_EXPORT;
}
$checked = false;
if (!empty($objattr['checked'])) {
$checked = true;
}
if ($this->formUseZapD) {
$save_font = $this->mpdf->FontFamily;
$save_currentfont = $this->mpdf->currentfontfamily;
$this->mpdf->SetFont('czapfdingbats');
}
$this->SetCheckBox($w, $h, $objattr['fieldname'], $objattr['value'], $objattr['title'], $checked, $flags, (isset($objattr['disabled']) ? $objattr['disabled'] : false));
if ($this->formUseZapD) {
$this->mpdf->SetFont($save_font);
$this->mpdf->currentfontfamily = $save_currentfont;
}
} else {
$iw = $w * 0.7;
$ih = $h * 0.7;
$lx = $x + (($w - $iw) / 2);
$ty = $y + (($h - $ih) / 2);
$rx = $lx + $iw;
$by = $ty + $ih;
$this->mpdf->SetLineWidth(0.2 / $k);
if (!empty($objattr['disabled'])) {
$this->mpdf->SetFColor($this->colorConverter->convert(225, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetDColor($this->colorConverter->convert(127, $this->mpdf->PDFAXwarnings));
} else {
$this->mpdf->SetFColor($this->colorConverter->convert(250, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetDColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
$this->mpdf->Rect($lx, $ty, $iw, $ih, 'DF');
if (!empty($objattr['checked'])) {
//Round join and cap
$this->mpdf->SetLineCap(1);
$this->mpdf->Line($lx, $ty, $rx, $by);
$this->mpdf->Line($lx, $by, $rx, $ty);
//Set line cap style back to square
$this->mpdf->SetLineCap();
}
$this->mpdf->SetFColor($this->colorConverter->convert(255, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetDColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
}
function print_ob_radio($objattr, $w, $h, $texto, $rtlalign, $k, $blockdir, $x, $y)
{
// RADIO
if ($this->mpdf->useActiveForms) {
$flags = [];
if (!empty($objattr['disabled'])) {
$flags[] = self::FLAG_READONLY;
$flags[] = self::FLAG_NO_EXPORT;
}
$checked = false;
if (!empty($objattr['checked'])) {
$checked = true;
}
if ($this->formUseZapD) {
$save_font = $this->mpdf->FontFamily;
$save_currentfont = $this->mpdf->currentfontfamily;
$this->mpdf->SetFont('czapfdingbats');
}
$this->SetRadio($w, $h, $objattr['fieldname'], $objattr['value'], (isset($objattr['title']) ? $objattr['title'] : ''), $checked, $flags, (isset($objattr['disabled']) ? $objattr['disabled'] : false));
if ($this->formUseZapD) {
$this->mpdf->SetFont($save_font);
$this->mpdf->currentfontfamily = $save_currentfont;
}
} else {
$this->mpdf->SetLineWidth(0.2 / $k);
$radius = $this->mpdf->FontSize * 0.35;
$cx = $x + ($w / 2);
$cy = $y + ($h / 2);
$color = $this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings);
if (isset($objattr['color']) && $objattr['color']) {
$color = $objattr['color'];
}
if (!empty($objattr['disabled'])) {
$this->mpdf->SetFColor($this->colorConverter->convert(127, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetDColor($this->colorConverter->convert(127, $this->mpdf->PDFAXwarnings));
} else {
$this->mpdf->SetFColor($color);
$this->mpdf->SetDColor($color);
}
$this->mpdf->Circle($cx, $cy, $radius, 'D');
if (!empty($objattr['checked'])) {
$this->mpdf->Circle($cx, $cy, $radius * 0.4, 'DF');
}
$this->mpdf->SetFColor($this->colorConverter->convert(255, $this->mpdf->PDFAXwarnings));
$this->mpdf->SetDColor($this->colorConverter->convert(0, $this->mpdf->PDFAXwarnings));
}
}
private function getCountItems($form)
{
$total = 1;
if ($form['typ'] === 'Tx') {
if (isset($this->array_form_text_js[$form['T']])) {
if (isset($this->array_form_text_js[$form['T']]['F'])) {
$total++;
}
if (isset($this->array_form_text_js[$form['T']]['K'])) {
$total++;
}
if (isset($this->array_form_text_js[$form['T']]['V'])) {
$total++;
}
if (isset($this->array_form_text_js[$form['T']]['C'])) {
$total++;
}
}
}
if ($form['typ'] === 'Bt') {
if (isset($this->array_form_button_js[$form['T']])) {
$total++;
}
if (isset($this->form_button_icon[$form['T']])) {
$total++;
if ($this->form_button_icon[$form['T']]['Indexed']) {
$total++;
}
}
if ($form['subtype'] === 'radio') {
$total+=2;
} elseif ($form['subtype'] === 'checkbox') {
$total++;
if (!$this->formUseZapD) {
$total++;
}
}
}
if ($form['typ'] === 'Ch') {
if (isset($this->array_form_choice_js[$form['T']])) {
$total++;
}
}
return $total;
}
// In _putpages
function countPageForms($n, &$totaladdnum)
{
foreach ($this->forms as $form) {
if ($form['page'] == $n) {
$totaladdnum += $this->getCountItems($form);
}
}
}
// In _putpages
function addFormIds($n, &$s, &$annotid)
{
foreach ($this->forms as $form) {
if ($form['page'] == $n) {
$s .= $annotid . ' 0 R ';
$annotid += $this->getCountItems($form);
}
}
}
// In _putannots
function _putFormItems($n, $hPt)
{
foreach ($this->forms as $val) {
if ($val['page'] == $n) {
if ($val['typ'] === 'Tx') {
$this->_putform_tx($val, $hPt);
}
if ($val['typ'] === 'Ch') {
$this->_putform_ch($val, $hPt);
}
if ($val['typ'] === 'Bt') {
$this->_putform_bt($val, $hPt);
}
}
}
}
// In _putannots
function _putRadioItems($n)
{
// Output Radio Groups
$key = 1;
foreach ($this->form_radio_groups as $name => $frg) {
$this->writer->object();
$this->pdf_acro_array .= $this->mpdf->n . ' 0 R ';
$this->writer->write('<<');
$this->writer->write('/Type /Annot ');
$this->writer->write('/Subtype /Widget');
$this->writer->write('/NM ' . $this->writer->string(sprintf('%04u-%04u', $n, 3000 + $key++)));
$this->writer->write('/M ' . $this->writer->string('D:' . date('YmdHis')));
$this->writer->write('/Rect [0 0 0 0] ');
$this->writer->write('/FT /Btn ');
if (!empty($frg['disabled'])) {
$flags = [self::FLAG_READONLY, self::FLAG_NO_EXPORT, self::FLAG_RADIO, self::FLAG_NOTOGGLEOFF];
} else {
$flags = [self::FLAG_RADIO, self::FLAG_NOTOGGLEOFF];
}
$this->writer->write('/Ff ' . $this->_setflag($flags));
$kstr = '';
// $optstr = '';
foreach ($frg['kids'] as $kid) {
$kstr .= $this->forms[$kid['n']]['obj'] . ' 0 R ';
// $optstr .= ' '.$this->writer->string($kid['OPT']).' ';
}
$this->writer->write('/Kids [ ' . $kstr . ' ] '); // 11 0 R 12 0 R etc.
// $this->writer->write('/Opt [ '.$optstr.' ] ');
//V entry holds index corresponding to the appearance state of
//whichever child field is currently in the on state = or Off
if (isset($frg['on'])) {
$state = $frg['on'];
} else {
$state = 'Off';
}
$this->writer->write('/V /' . $state . ' ');
$this->writer->write('/DV /' . $state . ' ');
$this->writer->write('/T ' . $this->writer->string($name) . ' ');
$this->writer->write('>>');
$this->writer->write('endobj');
}
}
function _putFormsCatalog()
{
if (isset($this->pdf_acro_array)) {
$this->writer->write('/AcroForm << /DA (/F1 0 Tf 0 g )');
$this->writer->write('/Q 0');
$this->writer->write('/Fields [' . $this->pdf_acro_array . ']');
$f = '';
foreach ($this->form_fonts as $fn) {
if (is_array($this->mpdf->fonts[$fn]['n'])) {
throw new \Mpdf\MpdfException('Cannot use fonts with SMP or SIP characters for interactive Form elements');
}
$f .= '/F' . $this->mpdf->fonts[$fn]['i'] . ' ' . $this->mpdf->fonts[$fn]['n'] . ' 0 R ';
}
$this->writer->write('/DR << /Font << ' . $f . ' >> >>');
// CO Calculation Order
if ($this->pdf_array_co) {
$this->writer->write('/CO [' . $this->pdf_array_co . ']');
}
$this->writer->write('/NeedAppearances true');
$this->writer->write('>>');
}
}
function SetFormButtonJS($name, $js)
{
$js = str_replace("\t", ' ', trim($js));
if (isset($name) && isset($js)) {
$this->array_form_button_js[$this->writer->escape($name)] = [
'js' => $js
];
}
}
function SetFormChoiceJS($name, $js)
{
$js = str_replace("\t", ' ', trim($js));
if (isset($name) && isset($js)) {
$this->array_form_choice_js[$this->writer->escape($name)] = [
'js' => $js
];
}
}
function SetFormTextJS($name, $js)
{
for ($i = 0; $i < count($js); $i++) {
$j = str_replace("\t", ' ', trim($js[$i][1]));
$format = $js[$i][0];
if ($name) {
$this->array_form_text_js[$this->writer->escape($name)][$format] = ['js' => $j];
}
}
}
function Win1252ToPDFDocEncoding($txt)
{
$Win1252ToPDFDocEncoding = [
chr(0200) => chr(0240), chr(0214) => chr(0226), chr(0212) => chr(0227), chr(0237) => chr(0230),
chr(0225) => chr(0200), chr(0210) => chr(0032), chr(0206) => chr(0201), chr(0207) => chr(0202),
chr(0205) => chr(0203), chr(0227) => chr(0204), chr(0226) => chr(0205), chr(0203) => chr(0206),
chr(0213) => chr(0210), chr(0233) => chr(0211), chr(0211) => chr(0213), chr(0204) => chr(0214),
chr(0223) => chr(0215), chr(0224) => chr(0216), chr(0221) => chr(0217), chr(0222) => chr(0220),
chr(0202) => chr(0221), chr(0232) => chr(0235), chr(0230) => chr(0037), chr(0231) => chr(0222),
chr(0216) => chr(0231), chr(0240) => chr(0040)
]; // mPDF 5.3.46
return strtr($txt, $Win1252ToPDFDocEncoding);
}
function SetFormText($w, $h, $name, $value = '', $default = '', $title = '', $flags = [], $align = 'L', $hidden = false, $maxlen = -1, $js = '', $background_col = false, $border_col = false)
{
$this->formCount++;
if ($align === 'C') {
$align = '1';
} elseif ($align === 'R') {
$align = '2';
} else {
$align = '0';
}
if ($maxlen < 1) {
$maxlen = false;
}
if (!preg_match('/^[a-zA-Z0-9_:\-]+$/', $name)) {
throw new \Mpdf\MpdfException('Field [' . $name . '] must have a name attribute, which can only contain letters, numbers, colon(:), undersore(_) or hyphen(-)');
}
if ($this->mpdf->onlyCoreFonts) {
$value = $this->Win1252ToPDFDocEncoding($value);
$default = $this->Win1252ToPDFDocEncoding($default);
$title = $this->Win1252ToPDFDocEncoding($title);
} else {
if (isset($this->mpdf->CurrentFont['subset'])) {
$this->mpdf->UTF8StringToArray($value); // Add characters to font subset
$this->mpdf->UTF8StringToArray($default); // Add characters to font subset
$this->mpdf->UTF8StringToArray($title); // Add characters to font subset
}
if ($value) {
$value = $this->writer->utf8ToUtf16BigEndian($value);
}
if ($default) {
$default = $this->writer->utf8ToUtf16BigEndian($default);
}
$title = $this->writer->utf8ToUtf16BigEndian($title);
}
if ($background_col) {
$bg_c = $this->mpdf->SetColor($background_col, 'CodeOnly');
} else {
$bg_c = $this->form_background_color;
}
if ($border_col) {
$bc_c = $this->mpdf->SetColor($border_col, 'CodeOnly');
} else {
$bc_c = $this->form_border_color;
}
$f = [
'n' => $this->formCount,
'typ' => 'Tx',
'page' => $this->mpdf->page,
'x' => $this->mpdf->x,
'y' => $this->mpdf->y,
'w' => $w,
'h' => $h,
'T' => $name,
'FF' => $flags,
'V' => $value,
'DV' => $default,
'TU' => $title,
'hidden' => $hidden,
'Q' => $align,
'maxlen' => $maxlen,
'BS_W' => $this->form_border_width,
'BS_S' => $this->form_border_style,
'BC_C' => $bc_c,
'BG_C' => $bg_c,
'style' => [
'font' => $this->mpdf->FontFamily,
'fontsize' => $this->mpdf->FontSizePt,
'fontcolor' => $this->mpdf->TextColor,
]
];
if (is_array($js) && count($js) > 0) {
$this->SetFormTextJS($name, $js);
} // mPDF 5.3.25
if ($this->mpdf->keep_block_together) {
$this->mpdf->ktForms[] = $f;
} elseif ($this->mpdf->writingHTMLheader || $this->mpdf->writingHTMLfooter) {
$this->mpdf->HTMLheaderPageForms[] = $f;
} else {
if ($this->mpdf->ColActive) {
$this->mpdf->columnbuffer[] = [
's' => 'ACROFORM',
'col' => $this->mpdf->CurrCol,
'x' => $this->mpdf->x,
'y' => $this->mpdf->y,
'h' => $h
];
$this->mpdf->columnForms[$this->mpdf->CurrCol][(int) $this->mpdf->x][(int) $this->mpdf->y] = $this->formCount;
}
$this->forms[$this->formCount] = $f;
}
if (!in_array($this->mpdf->FontFamily, $this->form_fonts)) {
$this->form_fonts[] = $this->mpdf->FontFamily;
$this->mpdf->fonts[$this->mpdf->FontFamily]['used'] = true;
}
if (!$hidden) {
$this->mpdf->x += $w;
}
}
function SetFormChoice($w, $h, $name, $flags, $array, $align = 'L', $js = '')
{
$this->formCount++;
if ($this->mpdf->blk[$this->mpdf->blklvl]['direction'] === 'rtl') {
$align = '2';
} else {
$align = '0';
}
if (!preg_match('/^[a-zA-Z0-9_:\-]+$/', $name)) {
throw new \Mpdf\MpdfException('Field [' . $name . '] must have a name attribute, which can only contain letters, numbers, colon(:), undersore(_) or hyphen(-)');
}
if ($this->mpdf->onlyCoreFonts) {
for ($i = 0; $i < count($array['VAL']); $i++) {
$array['VAL'][$i] = $this->Win1252ToPDFDocEncoding($array['VAL'][$i]);
$array['OPT'][$i] = $this->Win1252ToPDFDocEncoding($array['OPT'][$i]);
}
} else {
for ($i = 0; $i < count($array['VAL']); $i++) {
if (isset($this->mpdf->CurrentFont['subset'])) {
$this->mpdf->UTF8StringToArray($array['VAL'][$i]); // Add characters to font subset
$this->mpdf->UTF8StringToArray($array['OPT'][$i]); // Add characters to font subset
}
if ($array['VAL'][$i]) {
$array['VAL'][$i] = $this->writer->utf8ToUtf16BigEndian($array['VAL'][$i]);
}
if ($array['OPT'][$i]) {
$array['OPT'][$i] = $this->writer->utf8ToUtf16BigEndian($array['OPT'][$i]);
}
}
}
$f = ['n' => $this->formCount,
'typ' => 'Ch',
'page' => $this->mpdf->page,
'x' => $this->mpdf->x,
'y' => $this->mpdf->y,
'w' => $w,
'h' => $h,
'T' => $name,
'OPT' => $array,
'FF' => $flags,
'Q' => $align,
'BS_W' => $this->form_border_width,
'BS_S' => $this->form_border_style,
'BC_C' => $this->form_border_color,
'BG_C' => $this->form_background_color,
'style' => [
'font' => $this->mpdf->FontFamily,
'fontsize' => $this->mpdf->FontSizePt,
'fontcolor' => $this->mpdf->TextColor,
]
];
if ($js) {
$this->SetFormChoiceJS($name, $js);
}
if ($this->mpdf->keep_block_together) {
$this->mpdf->ktForms[] = $f;
} elseif ($this->mpdf->writingHTMLheader || $this->mpdf->writingHTMLfooter) {
$this->mpdf->HTMLheaderPageForms[] = $f;
} else {
if ($this->mpdf->ColActive) {
$this->mpdf->columnbuffer[] = ['s' => 'ACROFORM', 'col' => $this->mpdf->CurrCol, 'x' => $this->mpdf->x, 'y' => $this->mpdf->y,
'h' => $h];
$this->mpdf->columnForms[$this->mpdf->CurrCol][(int) $this->mpdf->x][(int) $this->mpdf->y] = $this->formCount;
}
$this->forms[$this->formCount] = $f;
}
if (!in_array($this->mpdf->FontFamily, $this->form_fonts)) {
$this->form_fonts[] = $this->mpdf->FontFamily;
$this->mpdf->fonts[$this->mpdf->FontFamily]['used'] = true;
}
$this->mpdf->x += $w;
}
// CHECKBOX
function SetCheckBox($w, $h, $name, $value, $title = '', $checked = false, $flags = [], $disabled = false)
{
$this->SetFormButton($w, $h, $name, $value, 'checkbox', $title, $flags, $checked, $disabled);
$this->mpdf->x += $w;
}
// RADIO
function SetRadio($w, $h, $name, $value, $title = '', $checked = false, $flags = [], $disabled = false)
{
$this->SetFormButton($w, $h, $name, $value, 'radio', $title, $flags, $checked, $disabled);
$this->mpdf->x += $w;
}
function SetFormReset($w, $h, $name, $value = 'Reset', $title = '', $flags = [], $background_col = false, $border_col = false, $noprint = false)
{
if (!$name) {
$name = 'Reset';
}
$this->SetFormButton($w, $h, $name, $value, 'reset', $title, $flags, false, false, $background_col, $border_col, $noprint);
$this->mpdf->x += $w;
}
function SetJSButton($w, $h, $name, $value, $js, $image_id = 0, $title = '', $flags = [], $indexed = false, $background_col = false, $border_col = false, $noprint = false)
{
$this->SetFormButton($w, $h, $name, $value, 'js_button', $title, $flags, false, false, $background_col, $border_col, $noprint);
// pos => 1 = no caption, icon only; 0 = caption only
if ($image_id) {
$this->form_button_icon[$this->writer->escape($name)] = [
'pos' => 1,
'image_id' => $image_id,
'Indexed' => $indexed,
];
}
if ($js) {
$this->SetFormButtonJS($name, $js);
}
$this->mpdf->x += $w;
}
function SetFormSubmit($w, $h, $name, $value = 'Submit', $url = '', $title = '', $typ = 'html', $method = 'POST', $flags = [], $background_col = false, $border_col = false, $noprint = false)
{
if (!$name) {
$name = 'Submit';
}
$this->SetFormButton($w, $h, $name, $value, 'submit', $title, $flags, false, false, $background_col, $border_col, $noprint);
$this->forms[$this->formCount]['URL'] = $url;
$this->forms[$this->formCount]['method'] = $method;
$this->forms[$this->formCount]['exporttype'] = $typ;
$this->mpdf->x += $w;
}
function SetFormButtonText($ca, $rc = '', $ac = '')
{
if ($this->mpdf->onlyCoreFonts) {
$ca = $this->Win1252ToPDFDocEncoding($ca);
if ($rc) {
$rc = $this->Win1252ToPDFDocEncoding($rc);
}
if ($ac) {
$ac = $this->Win1252ToPDFDocEncoding($ac);
}
} else {
if (isset($this->mpdf->CurrentFont['subset'])) {
$this->mpdf->UTF8StringToArray($ca); // Add characters to font subset
}
$ca = $this->writer->utf8ToUtf16BigEndian($ca);
if ($rc) {
if (isset($this->mpdf->CurrentFont['subset'])) {
$this->mpdf->UTF8StringToArray($rc);
}
$rc = $this->writer->utf8ToUtf16BigEndian($rc);
}
if ($ac) {
if (isset($this->mpdf->CurrentFont['subset'])) {
$this->mpdf->UTF8StringToArray($ac);
}
$ac = $this->writer->utf8ToUtf16BigEndian($ac);
}
}
$this->form_button_text = $ca;
$this->form_button_text_over = $rc ?: $ca;
$this->form_button_text_click = $ac ?: $ca;
}
function SetFormButton($bb, $hh, $name, $value, $type, $title = '', $flags = [], $checked = false, $disabled = false, $background_col = false, $border_col = false, $noprint = false)
{
$this->formCount++;
if (!preg_match('/^[a-zA-Z0-9_:\-]+$/', $name)) {
throw new \Mpdf\MpdfException('Field [' . $name . '] must have a name attribute, which can only contain letters, numbers, colon(:), undersore(_) or hyphen(-)');
}
if (!$this->mpdf->onlyCoreFonts) {
if (isset($this->mpdf->CurrentFont['subset'])) {
$this->mpdf->UTF8StringToArray($title); // Add characters to font subset
$this->mpdf->UTF8StringToArray($value); // Add characters to font subset
}
$title = $this->writer->utf8ToUtf16BigEndian($title);
if ($type === 'checkbox') {
$uvalue = $this->writer->utf8ToUtf16BigEndian($value);
} elseif ($type === 'radio') {
$uvalue = $this->writer->utf8ToUtf16BigEndian($value);
$value = mb_convert_encoding($value, 'Windows-1252', 'UTF-8');
} else {
$value = $this->writer->utf8ToUtf16BigEndian($value);
$uvalue = $value;
}
} else {
$title = $this->Win1252ToPDFDocEncoding($title);
$value = $this->Win1252ToPDFDocEncoding($value); //// ??? not needed
$uvalue = mb_convert_encoding($value, 'UTF-8', 'Windows-1252');
$uvalue = $this->writer->utf8ToUtf16BigEndian($uvalue);
}
if ($type === 'radio' || $type === 'checkbox') {
if (!preg_match('/^[a-zA-Z0-9_:\-\.]+$/', $value)) {
throw new \Mpdf\MpdfException("Field '" . $name . "' must have a value, which can only contain letters, numbers, colon(:), underscore(_), hyphen(-) or period(.)");
}
}
if ($type === 'radio') {
if (!isset($this->form_radio_groups[$name])) {
$this->form_radio_groups[$name] = [
'page' => $this->mpdf->page,
'kids' => [],
];
}
$this->form_radio_groups[$name]['kids'][] = [
'n' => $this->formCount, 'V' => $value, 'OPT' => $uvalue, 'disabled' => $disabled
];
if ($checked) {
$this->form_radio_groups[$name]['on'] = $value;
}
// Disable the whole radio group if one is disabled, because of inconsistency in PDF readers
if ($disabled) {
$this->form_radio_groups[$name]['disabled'] = true;
}
}
if ($type === 'checkbox') {
$this->form_checkboxes = true;
}
if ($checked) {
$activ = 1;
} else {
$activ = 0;
}
if ($background_col) {
$bg_c = $this->mpdf->SetColor($background_col, 'CodeOnly');
} else {
$bg_c = $this->form_button_background_color;
}
if ($border_col) {
$bc_c = $this->mpdf->SetColor($border_col, 'CodeOnly');
} else {
$bc_c = $this->form_button_border_color;
}
$f = ['n' => $this->formCount,
'typ' => 'Bt',
'page' => $this->mpdf->page,
'subtype' => $type,
'x' => $this->mpdf->x,
'y' => $this->mpdf->y,
'w' => $bb,
'h' => $hh,
'T' => $name,
'V' => $value,
'OPT' => $uvalue,
'TU' => $title,
'FF' => $flags,
'CA' => $this->form_button_text,
'RC' => $this->form_button_text_over,
'AC' => $this->form_button_text_click,
'BS_W' => $this->form_button_border_width,
'BS_S' => $this->form_button_border_style,
'BC_C' => $bc_c,
'BG_C' => $bg_c,
'activ' => $activ,
'disabled' => $disabled,
'noprint' => $noprint,
'style' => [
'font' => $this->mpdf->FontFamily,
'fontsize' => $this->mpdf->FontSizePt,
'fontcolor' => $this->mpdf->TextColor,
]
];
if ($this->mpdf->keep_block_together) {
$this->mpdf->ktForms[] = $f;
} elseif ($this->mpdf->writingHTMLheader || $this->mpdf->writingHTMLfooter) {
$this->mpdf->HTMLheaderPageForms[] = $f;
} else {
if ($this->mpdf->ColActive) {
$this->mpdf->columnbuffer[] = ['s' => 'ACROFORM', 'col' => $this->mpdf->CurrCol, 'x' => $this->mpdf->x, 'y' => $this->mpdf->y,
'h' => $hh];
$this->mpdf->columnForms[$this->mpdf->CurrCol][(int) $this->mpdf->x][(int) $this->mpdf->y] = $this->formCount;
}
$this->forms[$this->formCount] = $f;
}
if (!in_array($this->mpdf->FontFamily, $this->form_fonts)) {
$this->form_fonts[] = $this->mpdf->FontFamily;
$this->mpdf->fonts[$this->mpdf->FontFamily]['used'] = true;
}
$this->form_button_text = null;
$this->form_button_text_over = null;
$this->form_button_text_click = null;
}
function SetFormBorderWidth($string)
{
switch ($string) {
case 'S':
$this->form_border_width = '1';
break;
case 'M':
$this->form_border_width = '2';
break;
case 'B':
$this->form_border_width = '3';
break;
case '0':
$this->form_border_width = '0';
break;
default:
$this->form_border_width = '0';
break;
}
}
function SetFormBorderStyle($string)
{
switch ($string) {
case 'S':
$this->form_border_style = 'S';
break;
case 'D':
$this->form_border_style = 'D /D [3]';
break;
case 'B':
$this->form_border_style = 'B';
break;
case 'I':
$this->form_border_style = 'I';
break;
case 'U':
$this->form_border_style = 'U';
break;
default:
$this->form_border_style = 'B';
break;
}
}
function SetFormBorderColor($r, $g = -1, $b = -1)
{
$this->form_border_color = $this->getColor($r, $g, $b);
}
function SetFormBackgroundColor($r, $g = -1, $b = -1)
{
$this->form_background_color = $this->getColor($r, $g, $b);
}
private function getColor($r, $g = -1, $b = -1)
{
if (($r == 0 && $g == 0 && $b == 0) || $g == -1) {
return sprintf('%.3F', $r / 255);
}
return sprintf('%.3F %.3F %.3F', $r / 255, $g / 255, $b / 255);
}
function SetFormD($W, $S, $BC, $BG)
{
$this->SetFormBorderWidth($W);
$this->SetFormBorderStyle($S);
$this->SetFormBorderColor($BC);
$this->SetFormBackgroundColor($BG);
}
function _setflag($array)
{
$flag = 0;
foreach ($array as $val) {
$flag += 1 << ($val - 1);
}
return $flag;
}
function _form_rect($x, $y, $w, $h, $hPt)
{
$x *= Mpdf::SCALE;
$y = $hPt - ($y * Mpdf::SCALE);
$x2 = $x + ($w * Mpdf::SCALE);
$y2 = $y - ($h * Mpdf::SCALE);
return sprintf('%.3F %.3F %.3F %.3F', $x, $y2, $x2, $y);
}
function _put_button_icon($array, $w, $h)
{
$info = true;
if (isset($array['image_id'])) {
$info = false;
foreach ($this->mpdf->images as $iid => $img) {
if ($img['i'] == $array['image_id']) {
$info = $this->mpdf->images[$iid];
break;
}
}
}
if (!$info) {
throw new \Mpdf\MpdfException('Cannot find Button image');
}
$this->writer->object();
$this->writer->write('<<');
$this->writer->write('/Type /XObject');
$this->writer->write('/Subtype /Image');
$this->writer->write('/BBox [0 0 1 1]');
$this->writer->write('/Length ' . strlen($info['data']));
$this->writer->write('/BitsPerComponent ' . $info['bpc']);
if ($info['cs'] === 'Indexed') {
$this->writer->write('/ColorSpace [/Indexed /DeviceRGB ' . (strlen($info['pal']) / 3 - 1) . ' ' . ($this->mpdf->n + 1) . ' 0 R]');
} else {
$this->writer->write('/ColorSpace /' . $info['cs']);
if ($info['cs'] === 'DeviceCMYK') {
if ($info['type'] === 'jpg') {
$this->writer->write('/Decode [1 0 1 0 1 0 1 0]');
}
}
}
if (isset($info['f'])) {
$this->writer->write('/Filter /' . $info['f']);
}
if (isset($info['parms'])) {
$this->writer->write($info['parms']);
}
$this->writer->write('/Width ' . $info['w']);
$this->writer->write('/Height ' . $info['h']);
$this->writer->write('>>');
$this->writer->stream($info['data']);
$this->writer->write('endobj');
//Palette
if ($info['cs'] === 'Indexed') {
$filter = $this->mpdf->compress ? '/Filter /FlateDecode ' : '';
$this->writer->object();
$pal = $this->mpdf->compress ? gzcompress($info['pal']) : $info['pal'];
$this->writer->write('<<' . $filter . '/Length ' . strlen($pal) . '>>');
$this->writer->stream($pal);
$this->writer->write('endobj');
}
}
function _putform_bt($form, $hPt)
{
$cc = 0;
$put_js = 0;
$put_icon = 0;
$this->writer->object();
$n = $this->mpdf->n;
if ($form['subtype'] !== 'radio') {
$this->pdf_acro_array .= $n . ' 0 R '; // Add to /Field element
}
$this->forms[$form['n']]['obj'] = $n;
$this->writer->write('<<');
$this->writer->write('/Type /Annot ');
$this->writer->write('/Subtype /Widget');
$this->writer->write('/NM ' . $this->writer->string(sprintf('%04u-%04u', $n, 7000 + $form['n'])));
$this->writer->write('/M ' . $this->writer->string('D:' . date('YmdHis')));
$this->writer->write('/Rect [ ' . $this->_form_rect($form['x'], $form['y'], $form['w'], $form['h'], $hPt) . ' ]');
$form['noprint'] ? $this->writer->write('/F 0 ') : $this->writer->write('/F 4 ');
$this->writer->write('/FT /Btn ');
$this->writer->write('/H /P ');
if ($form['subtype'] !== 'radio') { // mPDF 5.3.23
$this->writer->write('/T ' . $this->writer->string($form['T']));
}
$this->writer->write('/TU ' . $this->writer->string($form['TU']));
if (isset($this->form_button_icon[$form['T']])) {
$form['BS_W'] = 0;
}
if ($form['BS_W'] == 0) {
$form['BC_C'] = $form['BG_C'];
}
$bstemp = '';
$bstemp .= '/W ' . $form['BS_W'] . ' ';
$bstemp .= '/S /' . $form['BS_S'] . ' ';
$temp = '';
$temp .= '/BC [ ' . $form['BC_C'] . ' ] ';
$temp .= '/BG [ ' . $form['BG_C'] . ' ] ';
if ($form['subtype'] === 'checkbox') {
if ($form['disabled']) {
$radio_color = '0.5 0.5 0.5';
$radio_background_color = '0.9 0.9 0.9';
} else {
$radio_color = $this->form_radio_color;
$radio_background_color = $this->form_radio_background_color;
}
$temp = '';
$temp .= '/BC [ ' . $radio_color . ' ] ';
$temp .= '/BG [ ' . $radio_background_color . ' ] ';
$this->writer->write('/BS << /W 1 /S /S >>');
$this->writer->write("/MK << $temp >>");
$this->writer->write('/Ff ' . $this->_setflag($form['FF']));
if ($form['activ']) {
$this->writer->write('/V /' . $this->writer->escape($form['V']) . ' ');
$this->writer->write('/DV /' . $this->writer->escape($form['V']) . ' ');
$this->writer->write('/AS /' . $this->writer->escape($form['V']) . ' ');
} else {
$this->writer->write('/AS /Off ');
}
if ($this->formUseZapD) {
$this->writer->write('/DA (/F' . $this->mpdf->fonts['czapfdingbats']['i'] . ' 0 Tf ' . $radio_color . ' rg)');
$this->writer->write('/AP << /N << /' . $this->writer->escape($form['V']) . ' ' . ($this->mpdf->n + 1) . ' 0 R /Off /Off >> >>');
} else {
$this->writer->write('/DA (/F' . $this->mpdf->fonts[$this->mpdf->CurrentFont['fontkey']]['i'] . ' 0 Tf ' . $radio_color . ' rg)');
$this->writer->write('/AP << /N << /' . $this->writer->escape($form['V']) . ' ' . ($this->mpdf->n + 1) . ' 0 R /Off ' . ($this->mpdf->n + 2) . ' 0 R >> >>');
}
$this->writer->write('/Opt [ ' . $this->writer->string($form['OPT']) . ' ' . $this->writer->string($form['OPT']) . ' ]');
}
if ($form['subtype'] === 'radio') {
if ((isset($form['disabled']) && $form['disabled']) || (isset($this->form_radio_groups[$form['T']]['disabled']) && $this->form_radio_groups[$form['T']]['disabled'])) {
$radio_color = '0.5 0.5 0.5';
$radio_background_color = '0.9 0.9 0.9';
} else {
$radio_color = $this->form_radio_color;
$radio_background_color = $this->form_radio_background_color;
}
$this->writer->write('/Parent ' . $this->form_radio_groups[$form['T']]['obj_id'] . ' 0 R ');
$temp = '';
$temp .= '/BC [ ' . $radio_color . ' ] ';
$temp .= '/BG [ ' . $radio_background_color . ' ] ';
$this->writer->write('/BS << /W 1 /S /S >>');
$this->writer->write('/MK << ' . $temp . ' >> ');
$form['FF'][] = self::FLAG_NOTOGGLEOFF;
$form['FF'][] = self::FLAG_RADIO; // must be same as radio button group setting?
$this->writer->write('/Ff ' . $this->_setflag($form['FF']));
if ($this->formUseZapD) {
$this->writer->write('/DA (/F' . $this->mpdf->fonts['czapfdingbats']['i'] . ' 0 Tf ' . $radio_color . ' rg)');
} else {
$this->writer->write('/DA (/F' . $this->mpdf->fonts[$this->mpdf->CurrentFont['fontkey']]['i'] . ' 0 Tf ' . $radio_color . ' rg)');
}
$this->writer->write('/AP << /N << /' . $this->writer->escape($form['V']) . ' ' . ($this->mpdf->n + 1) . ' 0 R /Off ' . ($this->mpdf->n + 2) . ' 0 R >> >>');
if ($form['activ']) {
$this->writer->write('/V /' . $this->writer->escape($form['V']) . ' ');
$this->writer->write('/DV /' . $this->writer->escape($form['V']) . ' ');
$this->writer->write('/AS /' . $this->writer->escape($form['V']) . ' ');
} else {
$this->writer->write('/AS /Off ');
}
$this->writer->write('/AP << /N << /' . $this->writer->escape($form['V']) . ' ' . ($this->mpdf->n + 1) . ' 0 R /Off ' . ($this->mpdf->n + 2) . ' 0 R >> >>');
// $this->writer->write('/Opt [ '.$this->writer->string($form['OPT']).' '.$this->writer->string($form['OPT']).' ]');
}
if ($form['subtype'] === 'reset') {
$temp .= $form['CA'] ? '/CA ' . $this->writer->string($form['CA']) . ' ' : '/CA ' . $this->writer->string($form['T']) . ' ';
$temp .= $form['RC'] ? '/RC ' . $this->writer->string($form['RC']) . ' ' : '/RC ' . $this->writer->string($form['T']) . ' ';
$temp .= $form['AC'] ? '/AC ' . $this->writer->string($form['AC']) . ' ' : '/AC ' . $this->writer->string($form['T']) . ' ';
$this->writer->write("/BS << $bstemp >>");
$this->writer->write('/MK << ' . $temp . ' >>');
$this->writer->write('/DA (/F' . $this->mpdf->fonts[$form['style']['font']]['i'] . ' ' . $form['style']['fontsize'] . ' Tf ' . $form['style']['fontcolor'] . ')');
$this->writer->write('/AA << /D << /S /ResetForm /Flags 1 >> >>');
$form['FF'][] = 17;
$this->writer->write('/Ff ' . $this->_setflag($form['FF']));
}
if ($form['subtype'] === 'submit') {
$temp .= $form['CA'] ? '/CA ' . $this->writer->string($form['CA']) . ' ' : '/CA ' . $this->writer->string($form['T']) . ' ';
$temp .= $form['RC'] ? '/RC ' . $this->writer->string($form['RC']) . ' ' : '/RC ' . $this->writer->string($form['T']) . ' ';
$temp .= $form['AC'] ? '/AC ' . $this->writer->string($form['AC']) . ' ' : '/AC ' . $this->writer->string($form['T']) . ' ';
$this->writer->write("/BS << $bstemp >>");
$this->writer->write("/MK << $temp >>");
$this->writer->write('/DA (/F' . $this->mpdf->fonts[$form['style']['font']]['i'] . ' ' . $form['style']['fontsize'] . ' Tf ' . $form['style']['fontcolor'] . ')');
// Bit 4 (8) = useGETmethod else use POST
// Bit 3 (4) = HTML export format (charset chosen by Adobe)--- OR ---
// Bit 6 (32) = XFDF export format (form of XML in UTF-8)
if ($form['exporttype'] === 'xfdf') {
$flag = 32;
} elseif ($form['method'] === 'GET') { // 'xfdf' or 'html'
$flag = 12;
} else {
$flag = 4;
}
// Bit 2 (2) = IncludeNoValueFields
if ($this->formSubmitNoValueFields) {
$flag += 2;
}
// To submit a value, needs to be in /AP dictionary, AND this object must contain a /Fields entry
// listing all fields to output
$this->writer->write('/AA << /D << /S /SubmitForm /F (' . $form['URL'] . ') /Flags ' . $flag . ' >> >>');
$form['FF'][] = 17;
$this->writer->write('/Ff ' . $this->_setflag($form['FF']));
}
if ($form['subtype'] === 'js_button') {
// Icon / image
if (isset($this->form_button_icon[$form['T']])) {
$cc++;
$temp .= '/TP ' . $this->form_button_icon[$form['T']]['pos'] . ' ';
$temp .= '/I ' . ($cc + $this->mpdf->n) . ' 0 R '; // Normal icon
$temp .= '/RI ' . ($cc + $this->mpdf->n) . ' 0 R '; // onMouseOver
$temp .= '/IX ' . ($cc + $this->mpdf->n) . ' 0 R '; // onClick / onMouseDown
$temp .= '/IF << /SW /A /S /A /A [0.0 0.0] >> '; // Icon fit dictionary
if ($this->form_button_icon[$form['T']]['Indexed']) {
$cc++;
}
$put_icon = 1;
}
$temp .= $form['CA'] ? '/CA ' . $this->writer->string($form['CA']) . ' ' : '/CA ' . $this->writer->string($form['T']) . ' ';
$temp .= $form['RC'] ? '/RC ' . $this->writer->string($form['RC']) . ' ' : '/RC ' . $this->writer->string($form['T']) . ' ';
$temp .= $form['AC'] ? '/AC ' . $this->writer->string($form['AC']) . ' ' : '/AC ' . $this->writer->string($form['T']) . ' ';
$this->writer->write("/BS << $bstemp >>");
$this->writer->write("/MK << $temp >>");
$this->writer->write('/DA (/F' . $this->mpdf->fonts[$form['style']['font']]['i'] . ' ' . $form['style']['fontsize'] . ' Tf ' . $form['style']['fontcolor'] . ')');
$form['FF'][] = 17;
$this->writer->write('/Ff ' . $this->_setflag($form['FF']));
// Javascript
if (isset($this->array_form_button_js[$form['T']])) {
$cc++;
$this->writer->write('/AA << /D ' . ($cc + $this->mpdf->n) . ' 0 R >>');
$put_js = 1;
}
}
$this->writer->write('>>');
$this->writer->write('endobj');
// additional objects
// obj icon
if ($put_icon === 1) {
$this->_put_button_icon($this->form_button_icon[$form['T']], $form['w'], $form['h']);
$put_icon = null;
}
// obj + 1
if ($put_js === 1) {
$this->mpdf->_set_object_javascript($this->array_form_button_js[$form['T']]['js']);
unset($this->array_form_button_js[$form['T']]);
$put_js = null;
}
// RADIO and CHECK BOX appearance streams
$filter = $this->mpdf->compress ? '/Filter /FlateDecode ' : '';
if ($form['subtype'] === 'radio') {
// output 2 appearance streams for radio buttons on/off
if ($this->formUseZapD) {
$fs = sprintf('%.3F', $form['style']['fontsize'] * 1.25);
$fi = 'czapfdingbats';
$r_on = 'q ' . $radio_color . ' rg BT /F' . $this->mpdf->fonts[$fi]['i'] . ' ' . $fs . ' Tf 0 0 Td (4) Tj ET Q';
$r_off = 'q ' . $radio_color . ' rg BT /F' . $this->mpdf->fonts[$fi]['i'] . ' ' . $fs . ' Tf 0 0 Td (8) Tj ET Q';
} else {
$matrix = sprintf('%.3F 0 0 %.3F 0 %.3F', $form['style']['fontsize'] * 1.33 / 10, $form['style']['fontsize'] * 1.25 / 10, $form['style']['fontsize']);
$fill = $radio_background_color . ' rg 3.778 -7.410 m 2.800 -7.410 1.947 -7.047 1.225 -6.322 c 0.500 -5.600 0.138 -4.747 0.138 -3.769 c 0.138 -2.788 0.500 -1.938 1.225 -1.213 c 1.947 -0.491 2.800 -0.128 3.778 -0.128 c 4.757 -0.128 5.610 -0.491 6.334 -1.213 c 7.056 -1.938 7.419 -2.788 7.419 -3.769 c 7.419 -4.747 7.056 -5.600 6.334 -6.322 c 5.610 -7.047 4.757 -7.410 3.778 -7.410 c h f ';
$circle = '3.778 -6.963 m 4.631 -6.963 5.375 -6.641 6.013 -6.004 c 6.653 -5.366 6.972 -4.619 6.972 -3.769 c 6.972 -2.916 6.653 -2.172 6.013 -1.532 c 5.375 -0.894 4.631 -0.576 3.778 -0.576 c 2.928 -0.576 2.182 -0.894 1.544 -1.532 c 0.904 -2.172 0.585 -2.916 0.585 -3.769 c 0.585 -4.619 0.904 -5.366 1.544 -6.004 c 2.182 -6.641 2.928 -6.963 3.778 -6.963 c h 3.778 -7.410 m 2.800 -7.410 1.947 -7.047 1.225 -6.322 c 0.500 -5.600 0.138 -4.747 0.138 -3.769 c 0.138 -2.788 0.500 -1.938 1.225 -1.213 c 1.947 -0.491 2.800 -0.128 3.778 -0.128 c 4.757 -0.128 5.610 -0.491 6.334 -1.213 c 7.056 -1.938 7.419 -2.788 7.419 -3.769 c 7.419 -4.747 7.056 -5.600 6.334 -6.322 c 5.610 -7.047 4.757 -7.410 3.778 -7.410 c h f ';
$r_on = 'q ' . $matrix . ' cm ' . $fill . $radio_color . ' rg ' . $circle . ' ' . $radio_color . ' rg
5.184 -5.110 m 4.800 -5.494 4.354 -5.685 3.841 -5.685 c 3.331 -5.685 2.885 -5.494 2.501 -5.110 c 2.119 -4.725 1.925 -4.279 1.925 -3.769 c 1.925 -3.257 2.119 -2.810 2.501 -2.429 c 2.885 -2.044 3.331 -1.853 3.841 -1.853 c 4.354 -1.853 4.800 -2.044 5.184 -2.429 c 5.566 -2.810 5.760 -3.257 5.760 -3.769 c 5.760 -4.279 5.566 -4.725 5.184 -5.110 c h
f Q ';
$r_off = 'q ' . $matrix . ' cm ' . $fill . $radio_color . ' rg ' . $circle . ' Q ';
}
$this->writer->object();
$p = $this->mpdf->compress ? gzcompress($r_on) : $r_on;
$this->writer->write('<<' . $filter . '/Length ' . strlen($p) . ' /Resources 2 0 R>>');
$this->writer->stream($p);
$this->writer->write('endobj');
$this->writer->object();
$p = $this->mpdf->compress ? gzcompress($r_off) : $r_off;
$this->writer->write('<<' . $filter . '/Length ' . strlen($p) . ' /Resources 2 0 R>>');
$this->writer->stream($p);
$this->writer->write('endobj');
}
if ($form['subtype'] === 'checkbox') {
// First output appearance stream for check box on
if ($this->formUseZapD) {
$fs = sprintf('%.3F', $form['style']['fontsize'] * 1.25);
$fi = 'czapfdingbats';
$cb_on = 'q ' . $radio_color . ' rg BT /F' . $this->mpdf->fonts[$fi]['i'] . ' ' . $fs . ' Tf 0 0 Td (4) Tj ET Q';
$cb_off = 'q ' . $radio_color . ' rg BT /F' . $this->mpdf->fonts[$fi]['i'] . ' ' . $fs . ' Tf 0 0 Td (8) Tj ET Q';
} else {
$matrix = sprintf('%.3F 0 0 %.3F 0 %.3F', $form['style']['fontsize'] * 1.33 / 10, $form['style']['fontsize'] * 1.25 / 10, $form['style']['fontsize']);
$fill = $radio_background_color . ' rg 7.395 -0.070 m 7.395 -7.344 l 0.121 -7.344 l 0.121 -0.070 l 7.395 -0.070 l h f ';
$square = '0.508 -6.880 m 6.969 -6.880 l 6.969 -0.534 l 0.508 -0.534 l 0.508 -6.880 l h 7.395 -0.070 m 7.395 -7.344 l 0.121 -7.344 l 0.121 -0.070 l 7.395 -0.070 l h ';
$cb_on = 'q ' . $matrix . ' cm ' . $fill . $radio_color . ' rg ' . $square . ' f ' . $radio_color . ' rg
6.321 -1.352 m 5.669 -2.075 5.070 -2.801 4.525 -3.532 c 3.979 -4.262 3.508 -4.967 3.112 -5.649 c 3.080 -5.706 3.039 -5.779 2.993 -5.868 c 2.858 -6.118 2.638 -6.243 2.334 -6.243 c 2.194 -6.243 2.100 -6.231 2.052 -6.205 c 2.003 -6.180 1.954 -6.118 1.904 -6.020 c 1.787 -5.788 1.688 -5.523 1.604 -5.226 c 1.521 -4.930 1.480 -4.721 1.480 -4.600 c 1.480 -4.535 1.491 -4.484 1.512 -4.447 c 1.535 -4.410 1.579 -4.367 1.647 -4.319 c 1.733 -4.259 1.828 -4.210 1.935 -4.172 c 2.040 -4.134 2.131 -4.115 2.205 -4.115 c 2.267 -4.115 2.341 -4.232 2.429 -4.469 c 2.437 -4.494 2.444 -4.511 2.448 -4.522 c 2.451 -4.531 2.456 -4.546 2.465 -4.568 c 2.546 -4.795 2.614 -4.910 2.668 -4.910 c 2.714 -4.910 2.898 -4.652 3.219 -4.136 c 3.539 -3.620 3.866 -3.136 4.197 -2.683 c 4.426 -2.367 4.633 -2.103 4.816 -1.889 c 4.998 -1.676 5.131 -1.544 5.211 -1.493 c 5.329 -1.426 5.483 -1.368 5.670 -1.319 c 5.856 -1.271 6.066 -1.238 6.296 -1.217 c 6.321 -1.352 l h f Q ';
$cb_off = 'q ' . $matrix . ' cm ' . $fill . $radio_color . ' rg ' . $square . ' f Q ';
}
$this->writer->object();
$p = $this->mpdf->compress ? gzcompress($cb_on) : $cb_on;
$this->writer->write('<<' . $filter . '/Length ' . strlen($p) . ' /Resources 2 0 R>>');
$this->writer->stream($p);
$this->writer->write('endobj');
// output appearance stream for check box off (only if not using ZapfDingbats)
if (!$this->formUseZapD) {
$this->writer->object();
$p = $this->mpdf->compress ? gzcompress($cb_off) : $cb_off;
$this->writer->write('<<' . $filter . '/Length ' . strlen($p) . ' /Resources 2 0 R>>');
$this->writer->stream($p);
$this->writer->write('endobj');
}
}
return $n;
}
function _putform_ch($form, $hPt)
{
$put_js = 0;
$this->writer->object();
$n = $this->mpdf->n;
$this->pdf_acro_array .= $n . ' 0 R ';
$this->forms[$form['n']]['obj'] = $n;
$this->writer->write('<<');
$this->writer->write('/Type /Annot ');
$this->writer->write('/Subtype /Widget');
$this->writer->write('/Rect [ ' . $this->_form_rect($form['x'], $form['y'], $form['w'], $form['h'], $hPt) . ' ]');
$this->writer->write('/F 4');
$this->writer->write('/FT /Ch');
if ($form['Q']) {
$this->writer->write('/Q ' . $form['Q'] . '');
}
$temp = '';
$temp .= '/W ' . $form['BS_W'] . ' ';
$temp .= '/S /' . $form['BS_S'] . ' ';
$this->writer->write("/BS << $temp >>");
$temp = '';
$temp .= '/BC [ ' . $form['BC_C'] . ' ] ';
$temp .= '/BG [ ' . $form['BG_C'] . ' ] ';
$this->writer->write('/MK << ' . $temp . ' >>');
$this->writer->write('/NM ' . $this->writer->string(sprintf('%04u-%04u', $n, 6000 + $form['n'])));
$this->writer->write('/M ' . $this->writer->string('D:' . date('YmdHis')));
$this->writer->write('/T ' . $this->writer->string($form['T']));
$this->writer->write('/DA (/F' . $this->mpdf->fonts[$form['style']['font']]['i'] . ' ' . $form['style']['fontsize'] . ' Tf ' . $form['style']['fontcolor'] . ')');
$opt = '';
$count = count($form['OPT']['VAL']);
for ($i = 0; $i < $count; $i++) {
$opt .= '[ ' . $this->writer->string($form['OPT']['VAL'][$i]) . ' ' . $this->writer->string($form['OPT']['OPT'][$i]) . ' ] ';
}
$this->writer->write('/Opt [ ' . $opt . ']');
// selected
$selectItem = false;
$selectIndex = false;
foreach ($form['OPT']['SEL'] as $selectKey => $selectVal) {
$selectName = $this->writer->string($form['OPT']['VAL'][$selectVal]);
$selectItem .= ' ' . $selectName . ' ';
$selectIndex .= ' ' . $selectVal . ' ';
}
if ($selectItem) {
if (count($form['OPT']['SEL']) < 2) {
$this->writer->write('/V ' . $selectItem . ' ');
$this->writer->write('/DV ' . $selectItem . ' ');
} else {
$this->writer->write('/V [' . $selectItem . '] ');
$this->writer->write('/DV [' . $selectItem . '] ');
}
$this->writer->write('/I [' . $selectIndex . '] ');
}
if (is_array($form['FF']) && count($form['FF']) > 0) {
$this->writer->write('/Ff ' . $this->_setflag($form['FF']) . ' ');
}
// Javascript
if (isset($this->array_form_choice_js[$form['T']])) {
$this->writer->write('/AA << /V ' . ($this->mpdf->n + 1) . ' 0 R >>');
$put_js = 1;
}
$this->writer->write('>>');
$this->writer->write('endobj');
// obj + 1
if ($put_js === 1) {
$this->mpdf->_set_object_javascript($this->array_form_choice_js[$form['T']]['js']);
unset($this->array_form_choice_js[$form['T']]);
$put_js = null;
}
return $n;
}
function _putform_tx($form, $hPt)
{
$put_js = 0;
$this->writer->object();
$n = $this->mpdf->n;
$this->pdf_acro_array .= $n . ' 0 R ';
$this->forms[$form['n']]['obj'] = $n;
$this->writer->write('<<');
$this->writer->write('/Type /Annot ');
$this->writer->write('/Subtype /Widget ');
$this->writer->write('/Rect [ ' . $this->_form_rect($form['x'], $form['y'], $form['w'], $form['h'], $hPt) . ' ] ');
$form['hidden'] ? $this->writer->write('/F 2 ') : $this->writer->write('/F 4 ');
$this->writer->write('/FT /Tx ');
$this->writer->write('/H /N ');
$this->writer->write('/R 0 ');
if (is_array($form['FF']) && count($form['FF']) > 0) {
$this->writer->write('/Ff ' . $this->_setflag($form['FF']) . ' ');
}
if (isset($form['maxlen']) && $form['maxlen'] > 0) {
$this->writer->write('/MaxLen ' . $form['maxlen']);
}
$temp = '';
$temp .= '/W ' . $form['BS_W'] . ' ';
$temp .= '/S /' . $form['BS_S'] . ' ';
$this->writer->write("/BS << $temp >>");
$temp = '';
$temp .= '/BC [ ' . $form['BC_C'] . ' ] ';
$temp .= '/BG [ ' . $form['BG_C'] . ' ] ';
$this->writer->write('/MK <<' . $temp . ' >>');
$this->writer->write('/T ' . $this->writer->string($form['T']));
$this->writer->write('/TU ' . $this->writer->string($form['TU']));
if ($form['V'] || $form['V'] === '0') {
$this->writer->write('/V ' . $this->writer->string($form['V']));
}
$this->writer->write('/DV ' . $this->writer->string($form['DV']));
$this->writer->write('/DA (/F' . $this->mpdf->fonts[$form['style']['font']]['i'] . ' ' . $form['style']['fontsize'] . ' Tf ' . $form['style']['fontcolor'] . ')');
if ($form['Q']) {
$this->writer->write('/Q ' . $form['Q'] . '');
}
$this->writer->write('/NM ' . $this->writer->string(sprintf('%04u-%04u', $n, 5000 + $form['n'])));
$this->writer->write('/M ' . $this->writer->string('D:' . date('YmdHis')));
if (isset($this->array_form_text_js[$form['T']])) {
$put_js = 1;
$cc = 0;
$js_str = '';
if (isset($this->array_form_text_js[$form['T']]['F'])) {
$cc++;
$js_str .= '/F ' . ($cc + $this->mpdf->n) . ' 0 R ';
}
if (isset($this->array_form_text_js[$form['T']]['K'])) {
$cc++;
$js_str .= '/K ' . ($cc + $this->mpdf->n) . ' 0 R ';
}
if (isset($this->array_form_text_js[$form['T']]['V'])) {
$cc++;
$js_str .= '/V ' . ($cc + $this->mpdf->n) . ' 0 R ';
}
if (isset($this->array_form_text_js[$form['T']]['C'])) {
$cc++;
$js_str .= '/C ' . ($cc + $this->mpdf->n) . ' 0 R ';
$this->pdf_array_co .= $this->mpdf->n . ' 0 R ';
}
$this->writer->write('/AA << ' . $js_str . ' >>');
}
$this->writer->write('>>');
$this->writer->write('endobj');
if ($put_js == 1) {
if (isset($this->array_form_text_js[$form['T']]['F'])) {
$this->mpdf->_set_object_javascript($this->array_form_text_js[$form['T']]['F']['js']);
unset($this->array_form_text_js[$form['T']]['F']);
}
if (isset($this->array_form_text_js[$form['T']]['K'])) {
$this->mpdf->_set_object_javascript($this->array_form_text_js[$form['T']]['K']['js']);
unset($this->array_form_text_js[$form['T']]['K']);
}
if (isset($this->array_form_text_js[$form['T']]['V'])) {
$this->mpdf->_set_object_javascript($this->array_form_text_js[$form['T']]['V']['js']);
unset($this->array_form_text_js[$form['T']]['V']);
}
if (isset($this->array_form_text_js[$form['T']]['C'])) {
$this->mpdf->_set_object_javascript($this->array_form_text_js[$form['T']]['C']['js']);
unset($this->array_form_text_js[$form['T']]['C']);
}
}
return $n;
}
}
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