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<?php
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// $Header: /cvsroot/html2ps/output.pdflib.1.6.class.php,v 1.2 2006/11/11 13:43:53 Konstantin Exp $
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require_once(HTML2PS_DIR.'output.pdflib.class.php');
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class PDFLIBForm {
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var $_name;
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function PDFLIBForm($name /*, $submit_action, $reset_action */) {
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$this->_name = $name;
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}
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function name() {
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return $this->_name;
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}
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}
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class OutputDriverPdflib16 extends OutputDriverPdflib {
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function field_multiline_text($x, $y, $w, $h, $value, $name) {
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$font = $this->_control_font();
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pdf_create_field($this->pdf,
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$x, $y, $x + $w, $y - $h,
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$this->_fqn($name),
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"textfield",
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sprintf("currentvalue {%s} defaultvalue {%s} font {%s} fontsize {auto} multiline {true}",
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$value,
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$value,
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$font));
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}
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function field_text($x, $y, $w, $h, $value, $name) {
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$font = $this->_control_font();
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pdf_create_field($this->pdf,
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$x, $y, $x + $w, $y - $h,
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$this->_fqn($name),
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"textfield",
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sprintf("currentvalue {%s} defaultvalue {%s} font {%s} fontsize {auto}",
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$value,
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$value,
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$font));
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}
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function field_password($x, $y, $w, $h, $value, $name) {
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$font = $this->_control_font();
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pdf_create_field($this->pdf,
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$x, $y, $x + $w, $y - $h,
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$this->_fqn($name),
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"textfield",
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sprintf("currentvalue {%s} font {%s} fontsize {auto} password {true}", $value, $font));
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}
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function field_pushbutton($x, $y, $w, $h) {
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$font = $this->_control_font();
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pdf_create_field($this->pdf,
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$x, $y, $x + $w, $y - $h,
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$this->_fqn(sprintf("___Button%s",md5(time().rand()))),
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"pushbutton",
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sprintf("font {%s} fontsize {auto} caption {%s}",
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$font,
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" "));
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}
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function field_pushbuttonimage($x, $y, $w, $h, $field_name, $value, $actionURL) {
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$font = $this->_control_font();
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$action = pdf_create_action($this->pdf,
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"SubmitForm",
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sprintf("exportmethod {html} url=%s", $actionURL));
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pdf_create_field($this->pdf,
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$x, $y, $x + $w, $y - $h,
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$this->_fqn($field_name),
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"pushbutton",
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sprintf("action {activate %s} font {%s} fontsize {auto} caption {%s}",
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$action,
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$font,
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" "));
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}
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function field_pushbuttonreset($x, $y, $w, $h) {
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$font = $this->_control_font();
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$action = pdf_create_action($this->pdf,
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"ResetForm",
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sprintf(""));
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pdf_create_field($this->pdf,
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$x, $y, $x + $w, $y - $h,
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$this->_fqn(sprintf("___ResetButton%d",$action)),
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"pushbutton",
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sprintf("action {activate %s} font {%s} fontsize {auto} caption {%s}",
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$action,
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$font,
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" "));
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}
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function field_pushbuttonsubmit($x, $y, $w, $h, $field_name, $value, $actionURL) {
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$font = $this->_control_font();
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$action = pdf_create_action($this->pdf,
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"SubmitForm",
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sprintf("exportmethod {html} url=%s", $actionURL));
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pdf_create_field($this->pdf,
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$x, $y, $x + $w, $y - $h,
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$this->_fqn($field_name),
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"pushbutton",
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sprintf("action {activate %s} font {%s} fontsize {auto} caption {%s}",
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$action,
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$font,
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" "));
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}
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function field_checkbox($x, $y, $w, $h, $name, $value, $checked) {
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pdf_create_field($this->pdf,
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$x, $y, $x + $w, $y - $h,
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$this->_fqn($name),
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"checkbox",
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sprintf("buttonstyle {cross} currentvalue {%s} defaultvalue {%s} itemname {%s}",
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$checked ? $value : "Off",
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$checked ? $value : "Off",
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$value));
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}
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function field_radio($x, $y, $w, $h, $groupname, $value, $checked) {
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$fqgn = $this->_fqn($groupname, true);
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if (!isset($this->_radiogroups[$fqgn])) {
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$this->_radiogroups[$fqgn] = pdf_create_fieldgroup($this->pdf, $fqgn, "fieldtype=radiobutton");
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};
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pdf_create_field($this->pdf,
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$x, $y, $x + $w, $y - $h,
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sprintf("%s.%s",$fqgn,$value),
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"radiobutton",
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sprintf("buttonstyle {circle} currentvalue {%s} defaultvalue {%s} itemname {%s}",
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$checked ? $value : "Off",
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$checked ? $value : "Off",
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$value));
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}
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function field_select($x, $y, $w, $h, $name, $value, $options) {
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$items_str = "";
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$text_str = "";
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foreach ($options as $option) {
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$items_str .= sprintf("%s ",$option[0]);
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$text_str .= sprintf("%s ",$option[1]);
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};
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$font = $this->_control_font();
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pdf_create_field($this->pdf,
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$x, $y, $x + $w, $y - $h,
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$this->_fqn($name),
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"combobox",
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sprintf("currentvalue {%s} defaultvalue {%s} font {%s} fontsize {auto} itemnamelist {%s} itemtextlist {%s}",
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$value,
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$value,
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$font,
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$items_str,
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$text_str));
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}
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function new_form($name) {
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$this->_forms[] = new PDFLIBForm($name);
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pdf_create_fieldgroup($this->pdf, $name, "fieldtype=mixed");
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}
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/* private routines */
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function _control_font() {
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return pdf_load_font($this->pdf, "Helvetica", "winansi", "embedding=true subsetting=false");
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}
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function _lastform() {
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if (count($this->_forms) == 0) {
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/**
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* Handle invalid HTML; if we've met an input control outside the form,
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* generate a new form with random name
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*/
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$name = sprintf("AnonymousFormObject_%u", md5(rand().time()));
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$this->_forms[] = new PDFLIBForm($name);
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pdf_create_fieldgroup($this->pdf, $name, "fieldtype=mixed");
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error_log(sprintf("Anonymous form generated with name %s; check your HTML for validity",
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$name));
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};
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return $this->_forms[count($this->_forms)-1];
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}
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function _valid_name($name) {
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if (empty($name)) { return false; };
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return true;
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}
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function _fqn($name, $allowexisting=false) {
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if (!$this->_valid_name($name)) {
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$name = uniqid("AnonymousFormFieldObject_");
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error_log(sprintf("Anonymous field generated with name %s; check your HTML for validity",
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$name));
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};
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$lastform = $this->_lastform();
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$fqn = sprintf("%s.%s",
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$lastform->name(),
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$name);
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if (array_search($fqn, $this->_field_names) === FALSE) {
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$this->_field_names[] = $fqn;
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} elseif (!$allowexisting) {
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error_log(sprintf("Interactive form '%s' already contains field named '%s'",
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$lastform->name(),
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$name));
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$fqn .= md5(rand().time());
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};
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return $fqn;
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}
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}
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?>
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