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<?php
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// $Id: gmap_macro_builder.module,v 1.5 2008/11/07 19:28:47 bdragon Exp $
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/**
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* @file
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* GMap Macro Builder
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*
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* A dynamic interface to assist in the creation of gmap macro tags.
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*/
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/**
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* Implemenation of hook_help().
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*/
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function gmap_macro_builder_help($path, $arg) {
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switch ($path) {
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case 'map/macro':
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return t('You can use this interface to create a map macro suitable for pasting into a node or any other place that accepts a GMap macro.');
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}
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}
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/**
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* Implementation of hook_perm().
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*/
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function gmap_macro_builder_perm() {
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return array('create gmap macro');
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}
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/**
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* Implementation of hook_menu().
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*/
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function gmap_macro_builder_menu() {
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$items['map/macro'] = array(
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'type' => MENU_NORMAL_ITEM,
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'title' => 'Build a GMap macro',
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'access arguments' => array('create gmap macro'),
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'page callback' => 'drupal_get_form',
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'page arguments' => array('gmap_macro_builder_form'),
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);
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return $items;
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}
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/**
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* Macro builder form.
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* @param &$form_state
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* The $form_state array.
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* @param $settings
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* Additional settings to apply to the macro map.
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* @param $hide
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* Fields to hide from the map. (See code for details.)
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* Suggestions for better ways of doing this welcome!
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*/
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function gmap_macro_builder_form(&$form_state, $settings = array(), $hide = array()) {
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$form['macroform'] = array(
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'#type' => 'fieldset',
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'#title' => t('Gmap macro creation'),
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'#theme' => 'gmap_macro',
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);
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$form['macroform']['mapdiv'] = array(
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'#type' => 'gmap',
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'#map' => 'macro_map',
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'#settings' => array_merge(array(
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'points' => array(),
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'pointsOverlays' => array(),
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'behavior' => array(
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'dynmarkers' => TRUE,
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),
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), $settings),
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);
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$defaults = array_merge(gmap_defaults(), $settings);
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$form['macroform']['overlayedit'] = array(
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'#type' => 'gmap_overlay_edit',
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'#map' => 'macro_map',
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);
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$form['macroform']['mapid'] = array(
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'#type' => 'textfield',
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'#title' => t('Map id attribute'),
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'#description' => t('If you need to access this map from a script, you can assign a map ID here.'),
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'#default_value' => '',
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);
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gmap_widget_setup($form['macroform']['mapid'], 'mapid', 'macro_map');
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// @@@ TODO: Roll this next section into an element, it's duplicated from the settings ui.
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$baselayers = array();
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foreach (module_implements('gmap') as $module) {
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call_user_func_array($module .'_gmap', array('baselayers', &$baselayers));
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}
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$options = array();
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foreach ($baselayers as $name => $layers) {
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$options[$name] = array();
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foreach ($layers as $k => $v) {
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// @@@TODO: Only show the enabled ones?
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$options[$name][$k] = $v['title'];
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}
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}
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$form['macroform']['maptype'] = array(
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'#type' => 'select',
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'#title' => t('Map type'),
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'#default_value' => $defaults['maptype'],
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'#options' => $options,
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);
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gmap_widget_setup($form['macroform']['maptype'], 'maptype', 'macro_map');
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// @@@TODO: We need to allow choosing an alternate set of baselayers...
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$form['macroform']['controltype'] = array(
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'#type' => 'select',
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'#title' => t('Controls'),
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'#options' => drupal_map_assoc(array('None', 'Small', 'Large')),
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'#required' => FALSE,
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'#default_value' => $defaults['controltype'],
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);
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gmap_widget_setup($form['macroform']['controltype'], 'controltype', 'macro_map');
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$form['macroform']['address'] = array(
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'#type' => 'gmap_address',
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'#map' => 'macro_map',
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'#title' => t('Address'),
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'#default_value' => '',
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);
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$form['macroform']['latlong'] = array(
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'#type' => 'gmap_latlon',
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'#map' => 'macro_map',
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'#title' => t('The Latitude and Longitude of the centre of the map'),
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'#default_value' => $defaults['latlong'],
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'#size' => 50,
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);
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$form['macroform']['width'] = array(
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'#type' => 'textfield',
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'#title' => t('Map width'),
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'#default_value' => $defaults['width'],
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'#size' => 25,
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'#maxlength' => 25,
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'#description' => t('The map width, as a CSS length or percentage. Examples: <em>50px</em>, <em>5em</em>, <em>2.5in</em>, <em>95%</em>'),
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);
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gmap_widget_setup($form['macroform']['width'], 'width', 'macro_map');
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$form['macroform']['height'] = array(
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'#type' => 'textfield',
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'#title' => t('Map height'),
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'#default_value' => $defaults['height'],
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'#size' => 25,
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'#maxlength' => 25,
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'#description' => t('The map height, as a CSS length or percentage. Examples: <em>50px</em>, <em>5em</em>, <em>2.5in</em>, <em>95%</em>'),
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);
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gmap_widget_setup($form['macroform']['height'], 'height', 'macro_map');
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$form['macroform']['alignment'] = array(
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'#type' => 'gmap_align',
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'#map' => 'macro_map',
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'#title' => t('Alignment'),
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);
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$form['macroform']['zoom'] = array(
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'#type' => 'select',
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'#title' => t('The current magnification of the map'),
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'#default_value' => $defaults['zoom'],
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'#options' => drupal_map_assoc(range(0, 17)),
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);
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gmap_widget_setup($form['macroform']['zoom'], 'zoom', 'macro_map');
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$form['macroform']['macro'] = array(
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'#type' => 'gmap_macrotext',
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'#map' => 'macro_map',
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'#default_value' => '',
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'#title' => t('Macro text'),
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);
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foreach ($hide as $field => $mode) {
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if (isset($form['macroform'][$field])) {
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if ($mode == 1) {
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$form['macroform'][$field]['#type'] = 'hidden';
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$form['macroform'][$field]['#value'] = $form['macroform'][$field]['#default_value'];
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}
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else if ($mode == 2) {
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$form['macroform'][$field]['#prefix'] = '<div style="display: none;">';
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$form['macroform'][$field]['#suffix'] = '</div>';
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}
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}
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}
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return $form;
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}
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