array(
'title' => t('Rounded corners'),
'description' => t('Presents the panes or panels with a rounded corner box around them'),
'render panel' => 'panels_rounded_corners_style_render_panel',
'render pane' => 'panels_rounded_corners_style_render_pane',
'settings form' => 'panels_rounded_corners_style_settings_form',
),
);
}
// ---------------------------------------------------------------------------
// Panels style plugin callbacks.
/**
* Render callback.
*
* @ingroup themeable
*/
function theme_panels_rounded_corners_style_render_panel($display, $panel_id, $panes, $settings) {
$output = '';
// Determine where to put the box. If empty or 'pane' around each pane. If
// 'panel' then just around the whole panel.
$where = empty($settings['corner_location']) ? 'pane' : $settings['corner_location'];
$print_separator = FALSE;
foreach ($panes as $pane_id => $pane) {
// Add the separator if we've already displayed a pane.
if ($print_separator) {
$output .= '';
}
$text = panels_render_pane($pane, $display->content[$pane_id], $display);
if ($text) {
$output .= ($where == 'pane') ? panels_rounded_corners_box($text) : $text;
}
// If we displayed a pane, this will become true; if not, it will become
// false.
$print_separator = (bool) $text;
}
if ($where == 'panel') {
$output = panels_rounded_corners_box($output);
}
panels_add_rounded_corners_css($display, $where);
return $output;
}
function panels_add_rounded_corners_css($display, $where) {
static $displays_used = array();
if (empty($displays_used[$display->css_id])) {
panels_rounded_corners_css($display, $where);
$displays_used[$display->css_id] = TRUE;
}
}
/**
* Render callback for a single pane.
*/
function theme_panels_rounded_corners_style_render_pane($content, $pane, $display) {
$output = theme('panels_pane', $content, $pane, $display);
if (!$output) {
return;
}
// Just stick a box around the standard theme_panels_pane.
$output = panels_rounded_corners_box($output);
panels_add_rounded_corners_css($display, 'pane');
return $output;
}
/**
* Settings form callback.
*/
function panels_rounded_corners_style_settings_form($style_settings) {
$form['corner_location'] = array(
'#type' => 'select',
'#title' => t('Box around'),
'#options' => array(
'pane' => t('Each pane'),
'panel' => t('Each panel'),
),
'#default_value' => (isset($style_settings['corner_location'])) ? $style_settings['corner_location'] : 'ul',
'#description' => t('Choose whether to include the box around each pane (piece of content) or panel (each column or region)'),
);
return $form;
}
/**
* Generates the dynamic CSS.
*
* @param $display
* A Panels display object.
* @param $where
* String indicating where the rounded corners should be applied, either
* 'pane' or 'panel'.
*/
function panels_rounded_corners_css($display, $where = 'pane') {
$idstr = empty($display->css_id) ? '.rounded_corner' : "#$display->css_id";
$url = panels_get_path('styles/corners', TRUE);
$css = <<\n$css\n");
}
/**
* Create the HTML for our rounded corner box.
*
* @param $text
* The content of this rounded corner box.
*
* @return
* The created HTML.
*/
function panels_rounded_corners_box($content) {
return <<
EOF;
}