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<?php
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/**
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* @file
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* Key bindings plugin.
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*/
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class sweaver_plugin_kb extends sweaver_plugin {
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/**
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* Sweaver dependencies.
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*/
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public function sweaver_dependencies() {
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if (!variable_get('sweaver_plugin_status_sweaver_plugin_styles', FALSE)) {
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return array('Manage styles');
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}
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return array();
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}
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/**
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* Menu registry.
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*/
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public function sweaver_menu(&$weight, $page_arguments, $base) {
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$items = array();
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$items['admin/config/user-interface/sweaver/kb'] = $base + array(
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'title' => 'Keyboard',
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'page arguments' => array($page_arguments),
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'type' => MENU_LOCAL_TASK,
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'weight' => $weight++,
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);
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return $items;
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}
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/**
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* Frontend css and js.
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*/
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public function sweaver_form_css_js(&$inline_settings) {
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drupal_add_js(drupal_get_path('module', 'sweaver') .'/plugins/sweaver_plugin_kb/jquery.hotkeys.js');
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drupal_add_js(drupal_get_path('module', 'sweaver') .'/plugins/sweaver_plugin_kb/sweaver_plugin_kb.js');
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$bindings = $this->sweaver_kb_bindings();
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$binding_options = $this->sweaver_kb_binding_options();
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foreach ($bindings as $key => $value) {
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// Do not add when a certain variable isn't set. (eg delete tab)
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if (isset($value['variable']) && !variable_get($value['variable'], FALSE)) {
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continue;
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}
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// Get keyboard key. Make sure it's not empty.
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$keyboard_key = variable_get('sweaver_plugin_kb_'. $key, $value['default']);
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if (!empty($keyboard_key)) {
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$inline_settings['sweaver']['kb'][$key] = array(
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'kb_code' => $keyboard_key,
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'kb_button' => $binding_options[$keyboard_key],
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'element' => isset($value['element']) ? $value['element'] : '',
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);
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}
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}
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}
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/**
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* Keyboard bindings settings form.
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*/
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public function sweaver_menu_callback() {
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$form = array();
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$bindings = $this->sweaver_kb_bindings();
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$binding_options = $this->sweaver_kb_binding_options();
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$form['info'] = array(
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'#markup' => t('Select keys for every event possible. Note, there is no validation when saving this form, so make sure every event has a unique key.'),
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);
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foreach ($bindings as $key => $value) {
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$form['sweaver_plugin_kb_'. $key] = array(
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'#type' => 'select',
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'#options' => $binding_options,
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'#title' => $value['title'],
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'#default_value' => variable_get('sweaver_plugin_kb_'. $key, $value['default']),
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);
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}
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return system_settings_form($form);
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}
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/**
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* Possible keyboard bindings.
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*/
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public function sweaver_kb_bindings() {
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$bindings = array(
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'save' => array(
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'title' => t('Save style popup'),
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'default' => '83',
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'element' => '.save-style-popup',
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'double' => TRUE,
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),
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'load' => array(
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'title' => t('Load style popup'),
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'default' => '76',
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'element' => '.load-style-popup',
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'double' => TRUE,
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),
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'publish' => array(
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'title' => t('Publish style popup'),
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'default' => '80',
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'element' => '.publish-style-popup',
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'double' => TRUE,
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),
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'delete' => array(
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'title' => t('Delete style popup'),
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'default' => '68',
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'variable' => 'sweaver_styles_delete_tab',
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'element' => '.delete-style-popup',
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'double' => TRUE,
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),
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'close' => array(
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'title' => t('Close popup'),
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'default' => '27',
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'double' => FALSE,
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),
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);
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return $bindings;
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}
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/**
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* All possible keyboard bindings.
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*/
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public function sweaver_kb_binding_options() {
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return array(
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'',
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'27' => 'esc',
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'48' => '0',
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'49' => '1',
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'50' => '2',
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'51' => '3',
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'52' => '4',
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'53' => '5',
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'54' => '6',
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'55' => '7',
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'56' => '8',
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'57' => '9',
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'65' => 'a',
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'66' => 'b',
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'67' => 'c',
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'68' => 'd',
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'69' => 'e',
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'70' => 'f',
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'71' => 'g',
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'72' => 'h',
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'73' => 'i',
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'74' => 'j',
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'75' => 'k',
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'76' => 'l',
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'77' => 'm',
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'78' => 'n',
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'79' => 'o',
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'80' => 'p',
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'81' => 'q',
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'82' => 'r',
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'83' => 's',
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'84' => 't',
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'85' => 'u',
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'86' => 'v',
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'87' => 'w',
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'88' => 'x',
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'89' => 'y',
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'90' => 'z',
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);
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}
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}
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