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lars |
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<?php
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class ButtonBrokenImageBox extends BrokenImgBox {
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var $_field_name;
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var $_field_value;
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var $_action_url;
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function ButtonBrokenImageBox($width, $height, $alt, $field, $value, $action_url) {
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$this->BrokenImgBox($width, $height, $alt);
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$this->_field_name = $field;
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$this->_field_value = $value;
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$this->set_action_url($action_url);
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}
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function readCSS(&$state) {
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parent::readCSS($state);
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$this->_readCSS($state,
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array(CSS_HTML2PS_FORM_ACTION));
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}
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function set_action_url($action_url) {
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$this->_action_url = $action_url;
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}
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function show(&$driver) {
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$status = parent::show($driver);
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global $g_config;
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if ($g_config['renderforms']) {
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$driver->field_pushbuttonimage($this->get_left_padding(),
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$this->get_top_padding(),
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$this->get_width() + $this->get_padding_left() + $this->get_padding_right(),
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$this->get_height() + $this->get_padding_top() + $this->get_padding_bottom(),
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$this->_field_name,
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$this->_field_value,
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$this->_action_url);
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};
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return $status;
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}
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}
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class ButtonImageBox extends ImgBox {
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var $_field_name;
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var $_field_value;
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var $_action_url;
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function ButtonImageBox($img, $field, $value, $action_url) {
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$this->ImgBox($img);
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$this->_field_name = $field;
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$this->_field_value = $value;
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$this->set_action_url($action_url);
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}
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function readCSS(&$state) {
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parent::readCSS($state);
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$this->_readCSS($state,
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array(CSS_HTML2PS_FORM_ACTION));
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}
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function set_action_url($action_url) {
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$this->_action_url = $action_url;
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}
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function show(&$driver) {
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$status = parent::show($driver);
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global $g_config;
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if ($g_config['renderforms']) {
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$driver->field_pushbuttonimage($this->get_left_padding(),
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$this->get_top_padding(),
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$this->get_width() + $this->get_padding_left() + $this->get_padding_right(),
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$this->get_height() + $this->get_padding_top() + $this->get_padding_bottom(),
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$this->_field_name,
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$this->_field_value,
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$this->_action_url);
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};
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return $status;
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}
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function &create(&$root, &$pipeline) {
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$name = $root->get_attribute('name');
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$value = $root->get_attribute('value');
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$url_autofix = new AutofixUrl();
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$src = $url_autofix->apply(trim($root->get_attribute("src")));
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$src_img = ImageFactory::get($pipeline->guess_url($src), $pipeline);
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if (is_null($src_img)) {
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error_log(sprintf("Cannot open image at '%s'", $src));
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if ($root->has_attribute('width')) {
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$width = px2pt($root->get_attribute('width'));
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} else {
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$width = px2pt(BROKEN_IMAGE_DEFAULT_SIZE_PX);
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};
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if ($root->has_attribute('height')) {
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$height = px2pt($root->get_attribute('height'));
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} else {
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$height = px2pt(BROKEN_IMAGE_DEFAULT_SIZE_PX);
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};
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$alt = $root->get_attribute('alt');
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$css_state =& $pipeline->get_current_css_state();
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$box =& new ButtonBrokenImagebox($width, $height, $alt, $name, $value,
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$css_state->get_property(CSS_HTML2PS_FORM_ACTION));
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$box->readCSS($css_state);
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return $box;
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};
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$css_state =& $pipeline->get_current_css_state();
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$box =& new ButtonImageBox($src_img, $name, $value,
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$css_state->get_property(CSS_HTML2PS_FORM_ACTION));
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$box->readCSS($css_state);
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$box->_setupSize();
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return $box;
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}
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}
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?>
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