stylizer.inc
Same filename in this branch
Create customized CSS and images from palettes created by user input.
File
-
includes/
stylizer.inc
View source
<?php
/**
* @file
* Create customized CSS and images from palettes created by user input.
*/
/**
* Fetch metadata on a specific style_base plugin.
*
* @param $content type
* Name of a panel content type.
*
* @return
* An array with information about the requested stylizer style base.
*/
function ctools_get_style_base($style_base) {
ctools_include('plugins');
return ctools_get_plugins('stylizer', 'style_bases', $style_base);
}
/**
* Fetch metadata for all style_base plugins.
*
* @return
* An array of arrays with information about all available styleizer style bases.
*/
function ctools_get_style_bases() {
ctools_include('plugins');
return ctools_get_plugins('stylizer', 'style_bases');
}
/**
* Fetch metadata about all of the style base types that are available.
*/
function ctools_get_style_base_types() {
$types = array();
foreach (module_implements('ctools_style_base_types') as $module) {
$types[$module] = module_invoke($module, 'ctools_style_base_types');
}
return $types;
}
/**
* Render the icon for a style base.
*/
function ctools_stylizer_print_style_icon($plugin, $print_title = TRUE) {
$file = $plugin['path'] . '/' . $plugin['icon'];
$title = $print_title ? $plugin['title'] : '';
return theme('ctools_style_icon', array(
'image' => theme('image', array(
'path' => $file,
)),
'title' => $title,
));
}
/**
* Theme the style icon image
*/
function theme_ctools_style_icon($vars) {
$image = $vars['image'];
ctools_add_css('stylizer');
ctools_add_js('stylizer');
$output = '<div class="ctools-style-icon">';
$output .= $vars['image'];
if ($vars['title']) {
$output .= '<div class="caption">' . $vars['title'] . '</div>';
}
$output .= '</div>';
return $output;
}
/**
* Add the necessary CSS for a stylizer plugin to the page.
*
* This will check to see if the images directory and the cached CSS
* exists and, if not, will regenerate everything needed.
*/
function ctools_stylizer_add_css($plugin, $settings) {
if (!file_exists(ctools_stylizer_get_image_path($plugin, $settings, FALSE))) {
ctools_stylizer_build_style($plugin, $settings, TRUE);
return;
}
ctools_include('css');
$filename = ctools_css_retrieve(ctools_stylizer_get_css_id($plugin, $settings));
if (!$filename) {
ctools_stylizer_build_style($plugin, $settings, TRUE);
}
else {
drupal_add_css($filename);
}
}
/**
* Build the files for a stylizer given the proper settings.
*/
function ctools_stylizer_build_style($plugin, $settings, $add_css = FALSE) {
$path = ctools_stylizer_get_image_path($plugin, $settings);
if (!$path) {
return;
}
$replacements = array();
// Set up palette conversions
foreach ($settings['palette'] as $key => $color) {
$replacements['%' . $key] = $color;
}
// Process image actions:
if (!empty($plugin['actions'])) {
$processor = new ctools_stylizer_image_processor();
$processor->execute($path, $plugin, $settings);
// @todo -- there needs to be an easier way to get at this.
// dsm($processor->message_log);
// Add filenames to our conversions.
}
// Convert and write the CSS file.
$css = file_get_contents($plugin['path'] . '/' . $plugin['css']);
// Replace %style keyword with our generated class name.
// @todo We need one more unique identifier I think.
$class = ctools_stylizer_get_css_class($plugin, $settings);
$replacements['%style'] = '.' . $class;
if (!empty($processor) && !empty($processor->paths)) {
foreach ($processor->paths as $file => $image) {
$replacements[$file] = file_create_url($image);
}
}
if (!empty($plugin['build']) && function_exists($plugin['build'])) {
$plugin['build']($plugin, $settings, $css, $replacements);
}
$css = strtr($css, $replacements);
ctools_include('css');
$filename = ctools_css_store(ctools_stylizer_get_css_id($plugin, $settings), $css, FALSE);
if ($add_css) {
drupal_add_css($filename);
}
}
/**
* Clean up no longer used files.
*
* To prevent excess clutter in the files directory, this should be called
* whenever a style is going out of use. When being deleted, but also when
* the palette is being changed.
*/
function ctools_stylizer_cleanup_style($plugin, $settings) {
ctools_include('css');
$path = ctools_stylizer_get_image_path($plugin, $settings, FALSE);
if ($path) {
ctools_stylizer_recursive_delete($path);
}
ctools_css_clear(ctools_stylizer_get_css_id($plugin, $settings));
}
/**
* Recursively delete all files and folders in the specified filepath, then
* delete the containing folder.
*
* Note that this only deletes visible files with write permission.
*
* @param string $path
* A filepath relative to file_directory_path.
*/
function ctools_stylizer_recursive_delete($path) {
if (empty($path)) {
return;
}
$listing = $path . '/*';
foreach (glob($listing) as $file) {
if (is_file($file) === TRUE) {
@unlink($file);
}
elseif (is_dir($file) === TRUE) {
ctools_stylizer_recursive_delete($file);
}
}
@rmdir($path);
}
/**
* Get a safe name for the settings.
*
* This uses an md5 of the palette if the name is temporary so
* that multiple temporary styles on the same page can coexist
* safely.
*/
function ctools_stylizer_get_settings_name($settings) {
if ($settings['name'] != '_temporary') {
return $settings['name'];
}
return $settings['name'] . '-' . md5(serialize($settings['palette']));
}
/**
* Get the path where images will be stored for a style plugin and settings.
*
* This function will make sure the path exists.
*/
function ctools_stylizer_get_image_path($plugin, $settings, $check = TRUE) {
$path = 'public://ctools/style/' . $settings['name'] . '/' . md5(serialize($settings['palette']));
if (!file_prepare_directory($path, FILE_CREATE_DIRECTORY | FILE_MODIFY_PERMISSIONS)) {
drupal_set_message(t('Unable to create CTools styles cache directory @path. Check the permissions on your files directory.', array(
'@path' => $path,
)), 'error');
return;
}
return $path;
}
/**
* Get the id used to cache CSS for a given style plugin and settings.
*/
function ctools_stylizer_get_css_id($plugin, $settings) {
return 'ctools-stylizer:' . $settings['name'] . ':' . md5(serialize($settings['palette']));
}
/**
* Get the class to use for a stylizer plugin.
*/
function ctools_stylizer_get_css_class($plugin, $settings) {
ctools_include('cleanstring');
return ctools_cleanstring($plugin['name'] . '-' . ctools_stylizer_get_settings_name($settings));
}
class ctools_stylizer_image_processor {
var $workspace = NULL;
var $name = NULL;
var $workspaces = array();
var $message_log = array();
var $error_log = array();
function execute($path, $plugin, $settings) {
$this->path = $path;
$this->plugin = $plugin;
$this->settings = $settings;
$this->palette = $settings['palette'];
if (is_string($plugin['actions']) && function_exists($plugin['actions'])) {
$actions = $plugin['actions']($plugin, $settings);
}
elseif (is_array($plugin['actions'])) {
$actions = $plugin['actions'];
}
if (!empty($actions) && is_array($actions)) {
foreach ($plugin['actions'] as $action) {
$command = 'command_' . array_shift($action);
if (method_exists($this, $command)) {
call_user_func_array(array(
$this,
$command,
), $action);
}
}
}
// Clean up buffers.
foreach ($this->workspaces as $name => $workspace) {
imagedestroy($this->workspaces[$name]);
}
}
function log($message, $type = 'normal') {
$this->message_log[] = $message;
if ($type == 'error') {
$this->error_log[] = $message;
}
}
function set_current_workspace($workspace) {
$this->log("Set current workspace: {$workspace}");
$this->workspace =& $this->workspaces[$workspace];
$this->name = $workspace;
}
/**
* Create a new workspace.
*/
function command_new($name, $width, $height) {
$this->log("New workspace: {$name} ({$width} x {$height})");
// Clean up if there was already a workspace there.
if (isset($this->workspaces[$name])) {
imagedestroy($this->workspaces[$name]);
}
$this->workspaces[$name] = imagecreatetruecolor($width, $height);
$this->set_current_workspace($name);
// Make sure the new workspace has a transparent color.
// Turn off transparency blending (temporarily)
imagealphablending($this->workspace, FALSE);
// Create a new transparent color for image
$color = imagecolorallocatealpha($this->workspace, 0, 0, 0, 127);
// Completely fill the background of the new image with allocated color.
imagefill($this->workspace, 0, 0, $color);
// Restore transparency blending
imagesavealpha($this->workspace, TRUE);
}
/**
* Create a new workspace a file.
*
* This will make the new workspace the current workspace.
*/
function command_load($name, $file) {
$this->log("New workspace: {$name} (from {$file})");
if (!file_exists($file)) {
// Try it relative to the plugin.
$file = $this->plugin['path'] . '/' . $file;
if (!file_exists($file)) {
$this->log("Unable to open {$file}");
return;
}
}
// Clean up if there was already a workspace there.
if (isset($this->workspaces[$name])) {
imagedestroy($this->workspaces[$name]);
}
$this->workspaces[$name] = imagecreatefrompng($file);
$this->set_current_workspace($name);
}
/**
* Create a new workspace using the properties of an existing workspace.
*/
function command_new_from($name, $workspace) {
$this->log("New workspace: {$name} from existing {$workspace}");
if (empty($this->workspaces[$workspace])) {
$this->log("Workspace {$name} does not exist.", 'error');
return;
}
// Clean up if there was already a workspace there.
if (isset($this->workspaces[$name])) {
imagedestroy($this->workspaces[$name]);
}
$this->workspaces[$name] = $this->new_image($this->workspace[$workspace]);
$this->set_current_workspace($name);
}
/**
* Set the current workspace.
*/
function command_workspace($name) {
$this->log("Set workspace: {$name}");
if (empty($this->workspaces[$name])) {
$this->log("Workspace {$name} does not exist.", 'error');
return;
}
$this->set_current_workspace($name);
}
/**
* Copy the contents of one workspace into the current workspace.
*/
function command_merge_from($workspace, $x = 0, $y = 0) {
$this->log("Merge from: {$workspace} ({$x}, {$y})");
if (empty($this->workspaces[$workspace])) {
$this->log("Workspace {$workspace} does not exist.", 'error');
return;
}
$this->merge($this->workspaces[$workspace], $this->workspace, $x, $y);
}
function command_merge_to($workspace, $x = 0, $y = 0) {
$this->log("Merge to: {$workspace} ({$x}, {$y})");
if (empty($this->workspaces[$workspace])) {
$this->log("Workspace {$workspace} does not exist.", 'error');
return;
}
$this->merge($this->workspace, $this->workspaces[$workspace], $x, $y);
$this->set_current_workspace($workspace);
}
/**
* Blend an image into the current workspace.
*/
function command_merge_from_file($file, $x = 0, $y = 0) {
$this->log("Merge from file: {$file} ({$x}, {$y})");
if (!file_exists($file)) {
// Try it relative to the plugin
$file = $this->plugin['path'] . '/' . $file;
if (!file_exists($file)) {
$this->log("Unable to open {$file}");
return;
}
}
$source = imagecreatefrompng($file);
$this->merge($source, $this->workspace, $x, $y);
imagedestroy($source);
}
function command_fill($color, $x, $y, $width, $height) {
$this->log("Fill: {$color} ({$x}, {$y}, {$width}, {$height})");
imagefilledrectangle($this->workspace, $x, $y, $x + $width, $y + $height, _color_gd($this->workspace, $this->palette[$color]));
}
function command_gradient($from, $to, $x, $y, $width, $height, $direction = 'down') {
$this->log("Gradient: {$from} to {$to} ({$x}, {$y}, {$width}, {$height}) {$direction}");
if ($direction == 'down') {
for ($i = 0; $i < $height; ++$i) {
$color = _color_blend($this->workspace, $this->palette[$from], $this->palette[$to], $i / ($height - 1));
imagefilledrectangle($this->workspace, $x, $y + $i, $x + $width, $y + $i + 1, $color);
}
}
else {
for ($i = 0; $i < $width; ++$i) {
$color = _color_blend($this->workspace, $this->palette[$from], $this->palette[$to], $i / ($width - 1));
imagefilledrectangle($this->workspace, $x + $i, $y, $x + $i + 1, $y + $height, $color);
}
}
}
/**
* Colorize the current workspace with the given location.
*
* This uses simple color blending to colorize the image.
*
* @todo it is possible that this colorize could allow different methods for
* determining how to blend colors?
*/
function command_colorize($color, $x = NULL, $y = NULL, $width = NULL, $height = NULL) {
if (!isset($x)) {
$whole_image = TRUE;
$x = $y = 0;
$width = imagesx($this->workspace);
$height = imagesy($this->workspace);
}
$this->log("Colorize: {$color} ({$x}, {$y}, {$width}, {$height})");
$c = _color_unpack($this->palette[$color]);
imagealphablending($this->workspace, FALSE);
imagesavealpha($this->workspace, TRUE);
// If PHP 5 use the nice imagefilter which is faster.
if (!empty($whole_image) && version_compare(phpversion(), '5.2.5', '>=') && function_exists('imagefilter')) {
imagefilter($this->workspace, IMG_FILTER_COLORIZE, $c[0], $c[1], $c[2]);
}
else {
// Otherwise we can do it the brute force way.
for ($j = 0; $j < $height; $j++) {
for ($i = 0; $i < $width; $i++) {
$current = imagecolorsforindex($this->workspace, imagecolorat($this->workspace, $i, $j));
$new_index = imagecolorallocatealpha($this->workspace, $c[0], $c[1], $c[2], $current['alpha']);
imagesetpixel($this->workspace, $i, $j, $new_index);
}
}
}
}
/**
* Colorize the current workspace with the given location.
*
* This uses a color replacement algorithm that retains luminosity but
* turns replaces all color with the specified color.
*/
function command_hue($color, $x = NULL, $y = NULL, $width = NULL, $height = NULL) {
if (!isset($x)) {
$whole_image = TRUE;
$x = $y = 0;
$width = imagesx($this->workspace);
$height = imagesy($this->workspace);
}
$this->log("Hue: {$color} ({$x}, {$y}, {$width}, {$height})");
list($red, $green, $blue) = _color_unpack($this->palette[$color]);
// We will create a monochromatic palette based on the input color
// which will go from black to white.
// Input color luminosity: this is equivalent to the position of the
// input color in the monochromatic palette
$luminosity_input = round(255 * ($red + $green + $blue) / 765);
// 765 = 255 * 3
// We fill the palette entry with the input color at itscorresponding position
$palette[$luminosity_input]['red'] = $red;
$palette[$luminosity_input]['green'] = $green;
$palette[$luminosity_input]['blue'] = $blue;
// Now we complete the palette, first we'll do it to the black, and then to
// the white.
// From input to black
$steps_to_black = $luminosity_input;
// The step size for each component
if ($steps_to_black) {
$step_size_red = $red / $steps_to_black;
$step_size_green = $green / $steps_to_black;
$step_size_blue = $blue / $steps_to_black;
for ($i = $steps_to_black; $i >= 0; $i--) {
$palette[$steps_to_black - $i]['red'] = $red - round($step_size_red * $i);
$palette[$steps_to_black - $i]['green'] = $green - round($step_size_green * $i);
$palette[$steps_to_black - $i]['blue'] = $blue - round($step_size_blue * $i);
}
}
// From input to white
$steps_to_white = 255 - $luminosity_input;
if ($steps_to_white) {
$step_size_red = (255 - $red) / $steps_to_white;
$step_size_green = (255 - $green) / $steps_to_white;
$step_size_blue = (255 - $blue) / $steps_to_white;
}
else {
$step_size_red = $step_size_green = $step_size_blue = 0;
}
// The step size for each component
for ($i = $luminosity_input + 1; $i <= 255; $i++) {
$palette[$i]['red'] = $red + round($step_size_red * ($i - $luminosity_input));
$palette[$i]['green'] = $green + round($step_size_green * ($i - $luminosity_input));
$palette[$i]['blue'] = $blue + round($step_size_blue * ($i - $luminosity_input));
}
// Go over the specified area of the image and update the colors.
for ($j = $x; $j < $height; $j++) {
for ($i = $y; $i < $width; $i++) {
$color = imagecolorsforindex($this->workspace, imagecolorat($this->workspace, $i, $j));
$luminosity = round(255 * ($color['red'] + $color['green'] + $color['blue']) / 765);
$new_color = imagecolorallocatealpha($this->workspace, $palette[$luminosity]['red'], $palette[$luminosity]['green'], $palette[$luminosity]['blue'], $color['alpha']);
imagesetpixel($this->workspace, $i, $j, $new_color);
}
}
}
/**
* Take a slice out of the current workspace and save it as an image.
*/
function command_slice($file, $x = NULL, $y = NULL, $width = NULL, $height = NULL) {
if (!isset($x)) {
$x = $y = 0;
$width = imagesx($this->workspace);
$height = imagesy($this->workspace);
}
$this->log("Slice: {$file} ({$x}, {$y}, {$width}, {$height})");
$base = basename($file);
$image = $this->path . '/' . $base;
$slice = $this->new_image($this->workspace, $width, $height);
imagecopy($slice, $this->workspace, 0, 0, $x, $y, $width, $height);
// Make sure alphas are saved:
imagealphablending($slice, FALSE);
imagesavealpha($slice, TRUE);
// Save image.
$temp_name = drupal_tempnam('temporary://', 'file');
imagepng($slice, drupal_realpath($temp_name));
file_unmanaged_move($temp_name, $image);
imagedestroy($slice);
// Set standard file permissions for webserver-generated files
@chmod(realpath($image), 0664);
$this->paths[$file] = $image;
}
/**
* Prepare a new image for being copied or worked on, preserving transparency.
*/
function &new_image(&$source, $width = NULL, $height = NULL) {
if (!isset($width)) {
$width = imagesx($source);
}
if (!isset($height)) {
$height = imagesy($source);
}
$target = imagecreatetruecolor($width, $height);
imagealphablending($target, FALSE);
imagesavealpha($target, TRUE);
$transparency_index = imagecolortransparent($source);
// If we have a specific transparent color
if ($transparency_index >= 0) {
// Get the original image's transparent color's RGB values
$transparent_color = imagecolorsforindex($source, $transparency_index);
// Allocate the same color in the new image resource
$transparency_index = imagecolorallocate($target, $transparent_color['red'], $transparent_color['green'], $transparent_color['blue']);
// Completely fill the background of the new image with allocated color.
imagefill($target, 0, 0, $transparency_index);
// Set the background color for new image to transparent
imagecolortransparent($target, $transparency_index);
}
else {
// Create a new transparent color for image
$color = imagecolorallocatealpha($target, 0, 0, 0, 127);
// Completely fill the background of the new image with allocated color.
imagefill($target, 0, 0, $color);
}
return $target;
}
/**
* Merge two images together, preserving alpha transparency.
*/
function merge(&$from, &$to, $x, $y) {
// Blend over template.
$width = imagesx($from);
$height = imagesy($from);
// Re-enable alpha blending to make sure transparency merges.
imagealphablending($to, TRUE);
imagecopy($to, $from, $x, $y, 0, 0, $width, $height);
imagealphablending($to, FALSE);
}
}
/**
* Get the cached changes to a given task handler.
*/
function ctools_stylizer_get_settings_cache($name) {
ctools_include('object-cache');
return ctools_object_cache_get('ctools_stylizer_settings', $name);
}
/**
* Store changes to a task handler in the object cache.
*/
function ctools_stylizer_set_settings_cache($name, $settings) {
ctools_include('object-cache');
ctools_object_cache_set('ctools_stylizer_settings', $name, $settings);
}
/**
* Remove an item from the object cache.
*/
function ctools_stylizer_clear_settings_cache($name) {
ctools_include('object-cache');
ctools_object_cache_clear('ctools_stylizer_settings', $name);
}
/**
* Add a new style of the specified type.
*/
function ctools_stylizer_edit_style(&$info, $js, $step = NULL) {
$name = '::new';
$form_info = array(
'id' => 'ctools_stylizer_edit_style',
'path' => $info['path'],
'show trail' => TRUE,
'show back' => TRUE,
'show return' => FALSE,
'next callback' => 'ctools_stylizer_edit_style_next',
'finish callback' => 'ctools_stylizer_edit_style_finish',
'return callback' => 'ctools_stylizer_edit_style_finish',
'cancel callback' => 'ctools_stylizer_edit_style_cancel',
'forms' => array(
'choose' => array(
'form id' => 'ctools_stylizer_edit_style_form_choose',
),
),
);
if (empty($info['settings'])) {
$form_info['order'] = array(
'choose' => t('Select base style'),
);
if (empty($step)) {
$step = 'choose';
}
if ($step != 'choose') {
$cache = ctools_stylizer_get_settings_cache($name);
if (!$cache) {
$output = t('Missing settings cache.');
if ($js) {
return ctools_modal_form_render($form_state, $output);
}
else {
return $output;
}
}
if (!empty($cache['owner settings'])) {
$info['owner settings'] = $cache['owner settings'];
}
$settings = $cache['settings'];
}
else {
$settings = array(
'name' => '_temporary',
'style_base' => NULL,
'palette' => array(),
);
ctools_stylizer_clear_settings_cache($name);
}
$op = 'add';
}
else {
$cache = ctools_stylizer_get_settings_cache($info['settings']['name']);
if (!empty($cache)) {
if (!empty($cache['owner settings'])) {
$info['owner settings'] = $cache['owner settings'];
}
$settings = $cache['settings'];
}
else {
$settings = $info['settings'];
}
$op = 'edit';
}
if (!empty($info['op'])) {
// Allow this to override. Necessary to allow cloning properly.
$op = $info['op'];
}
$plugin = NULL;
if (!empty($settings['style_base'])) {
$plugin = ctools_get_style_base($settings['style_base']);
$info['type'] = $plugin['type'];
ctools_stylizer_add_plugin_forms($form_info, $plugin, $op);
}
else {
// This is here so the 'finish' button does not show up, and because
// we don't have the selected style we don't know what the next form(s)
// will be.
$form_info['order']['next'] = t('Configure style');
}
if (count($form_info['order']) < 2 || $step == 'choose') {
$form_info['show trail'] = FALSE;
}
$form_state = array(
'module' => $info['module'],
'type' => $info['type'],
'owner info' => &$info,
'base_style_plugin' => $plugin,
'name' => $name,
'step' => $step,
'settings' => $settings,
'ajax' => $js,
'op' => $op,
);
if (!empty($info['modal'])) {
$form_state['modal'] = TRUE;
$form_state['title'] = $info['modal'];
$form_state['modal return'] = TRUE;
}
ctools_include('wizard');
$output = ctools_wizard_multistep_form($form_info, $step, $form_state);
if (!empty($form_state['complete'])) {
$info['complete'] = TRUE;
$info['settings'] = $form_state['settings'];
}
if ($js && !$output && !empty($form_state['clicked_button']['#next'])) {
// We have to do a separate redirect here because the formula that adds
// stuff to the wizard after being chosen hasn't happened. The wizard
// tried to go to the next step which did not exist.
return ctools_stylizer_edit_style($info, $js, $form_state['clicked_button']['#next']);
}
if ($js) {
return ctools_modal_form_render($form_state, $output);
}
else {
return $output;
}
}
/**
* Add wizard forms specific to a style base plugin.
*
* The plugin can store forms either as a simple 'edit form'
* => 'form callback' or if it needs the more complicated wizard
* functionality, it can set 'forms' and 'order' with values suitable
* for the wizard $form_info array.
*
* @param &$form_info
* The form info to modify.
* @param $plugin
* The plugin to use.
* @param $op
* Either 'add' or 'edit' so we can get the right forms.
*/
function ctools_stylizer_add_plugin_forms(&$form_info, $plugin, $op) {
if (empty($plugin['forms'])) {
if ($op == 'add' && isset($plugin['add form'])) {
$id = $plugin['add form'];
}
elseif (isset($plugin['edit form'])) {
$id = $plugin['edit form'];
}
else {
$id = 'ctools_stylizer_edit_style_form_default';
}
$form_info['forms']['settings'] = array(
'form id' => $id,
);
$form_info['order']['settings'] = t('Settings');
}
else {
$form_info['forms'] += $plugin['forms'];
$form_info['order'] += $plugin['order'];
}
}
/**
* Callback generated when the add style process is finished.
*/
function ctools_stylizer_edit_style_finish(&$form_state) {
$form_state['complete'] = TRUE;
ctools_stylizer_clear_settings_cache($form_state['name']);
if (isset($form_state['settings']['old_settings'])) {
unset($form_state['settings']['old_settings']);
}
}
/**
* Callback generated when the 'next' button is clicked.
*/
function ctools_stylizer_edit_style_next(&$form_state) {
$form_state['form_info']['path'] = str_replace('%name', $form_state['name'], $form_state['form_info']['path']);
$form_state['redirect'] = ctools_wizard_get_path($form_state['form_info'], $form_state['clicked_button']['#next']);
// Update the cache with changes.
$cache = array(
'settings' => $form_state['settings'],
);
if (!empty($form_state['owner info']['owner settings'])) {
$cache['owner settings'] = $form_state['owner info']['owner settings'];
}
ctools_stylizer_set_settings_cache($form_state['name'], $cache);
}
/**
* Callback generated when the 'cancel' button is clicked.
*
* We might have some temporary data lying around. We must remove it.
*/
function ctools_stylizer_edit_style_cancel(&$form_state) {
if (!empty($form_state['name'])) {
ctools_stylizer_clear_settings_cache($form_state['name']);
}
}
/**
* Choose which plugin to use to create a new style.
*/
function ctools_stylizer_edit_style_form_choose($form, &$form_state) {
$plugins = ctools_get_style_bases();
$options = array();
$categories = array();
foreach ($plugins as $name => $plugin) {
if ($form_state['module'] == $plugin['module'] && $form_state['type'] == $plugin['type']) {
$categories[$plugin['category']] = $plugin['category'];
$unsorted_options[$plugin['category']][$name] = ctools_stylizer_print_style_icon($plugin, TRUE);
}
}
asort($categories);
foreach ($categories as $category) {
$options[$category] = $unsorted_options[$category];
}
$form['style_base'] = array(
'#prefix' => '<div class="ctools-style-icons clearfix">',
'#suffix' => '</div>',
);
ctools_include('cleanstring');
foreach ($options as $category => $radios) {
$cat = ctools_cleanstring($category);
$form['style_base'][$cat] = array(
'#prefix' => '<div class="ctools-style-category clearfix"><label>' . $category . '</label>',
'#suffix' => '</div>',
);
foreach ($radios as $key => $choice) {
// Generate the parents as the autogenerator does, so we will have a
// unique id for each radio button.
$form['style_base'][$cat][$key] = array(
'#type' => 'radio',
'#title' => $choice,
'#parents' => array(
'style_base',
),
'#id' => drupal_clean_css_identifier('edit-style-base-' . $key),
'#return_value' => check_plain($key),
);
}
}
return $form;
}
function ctools_stylizer_edit_style_form_choose_submit($form, &$form_state) {
$form_state['settings']['style_base'] = $form_state['values']['style_base'];
// The 'next' form will show up as 'next' but that's not accurate now that
// we have a style. Figure out what next really is and update.
$plugin = ctools_get_style_base($form_state['settings']['style_base']);
if (empty($plugin['forms'])) {
$form_state['clicked_button']['#next'] = 'settings';
}
else {
$forms = array_keys($form_info['forms']);
$form_state['clicked_button']['#next'] = array_shift($forms);
}
// Fill in the defaults for the settings.
if (!empty($plugin['defaults'])) {
// @todo allow a callback
$form_state['settings'] += $plugin['defaults'];
}
return $form;
}
/**
* The default stylizer style editing form.
*
* Even when not using this, styles should call through to this form in
* their own edit forms.
*/
function ctools_stylizer_edit_style_form_default($form, &$form_state) {
ctools_add_js('stylizer');
ctools_add_css('stylizer');
drupal_add_library('system', 'farbtastic');
$plugin =& $form_state['base_style_plugin'];
$settings =& $form_state['settings'];
$form['top box'] = array(
'#prefix' => '<div id="ctools-stylizer-top-box" class="clearfix">',
'#suffix' => '</div>',
);
$form['top box']['left'] = array(
'#prefix' => '<div id="ctools-stylizer-left-box">',
'#suffix' => '</div>',
);
$form['top box']['preview'] = array(
// We have a copy of the $form_state on $form because form theme functions
// do not get $form_state.
'#theme' => 'ctools_stylizer_preview_form',
'#form_state' => &$form_state,
);
$form['top box']['preview']['submit'] = array(
'#type' => 'submit',
'#value' => t('Preview'),
);
if (!empty($plugin['palette'])) {
$form['top box']['color'] = array(
'#type' => 'fieldset',
'#title' => t('Color scheme'),
'#attributes' => array(
'id' => 'ctools_stylizer_color_scheme_form',
'class' => array(
'ctools-stylizer-color-edit',
),
),
'#theme' => 'ctools_stylizer_color_scheme_form',
);
$form['top box']['color']['palette']['#tree'] = TRUE;
foreach ($plugin['palette'] as $key => $color) {
if (empty($settings['palette'][$key])) {
$settings['palette'][$key] = $color['default_value'];
}
$form['top box']['color']['palette'][$key] = array(
'#type' => 'textfield',
'#title' => $color['label'],
'#default_value' => $settings['palette'][$key],
'#size' => 8,
);
}
}
if (!empty($plugin['settings form']) && function_exists($plugin['settings form'])) {
$plugin['settings form']($form, $form_state);
}
if (!empty($form_state['owner info']['owner form']) && function_exists($form_state['owner info']['owner form'])) {
$form_state['owner info']['owner form']($form, $form_state);
}
return $form;
}
/**
* Theme the stylizer color scheme form.
*/
function theme_ctools_stylizer_color_scheme_form($vars) {
$form =& $vars['form'];
$output = '';
// Wrapper
$output .= '<div class="color-form clearfix">';
// Color schemes
// $output .= drupal_render($form['scheme']);
// Palette
$output .= '<div id="palette" class="clearfix">';
foreach (element_children($form['palette']) as $name) {
$output .= render($form['palette'][$name]);
}
$output .= '</div>';
// palette
$output .= '</div>';
// color form
return $output;
}
/**
* Theme the stylizer preview form.
*/
function theme_ctools_stylizer_preview_form($vars) {
$form =& $vars['form'];
$plugin = $form['#form_state']['base_style_plugin'];
$settings = $form['#form_state']['settings'];
if (!empty($form['#form_state']['settings']['old_settings'])) {
ctools_stylizer_cleanup_style($plugin, $form['#form_state']['settings']['old_settings']);
}
$preview = '';
if (!empty($plugin['preview'])) {
$preview = $plugin['preview'];
}
else {
$base_types = ctools_get_style_base_types();
if (!empty($base_types[$plugin['module']][$plugin['type']]['preview'])) {
$preview = $base_types[$plugin['module']][$plugin['type']]['preview'];
}
}
if (!empty($preview) && function_exists($preview)) {
$output = '<fieldset id="preview"><legend>' . t('Preview') . '</legend>';
$output .= $preview($plugin, $settings);
$output .= drupal_render_children($form);
$output .= '</fieldset>';
return $output;
}
}
function ctools_stylizer_edit_style_form_default_validate($form, &$form_state) {
if (!empty($form_state['owner info']['owner form validate']) && function_exists($form_state['owner info']['owner form validate'])) {
$form_state['owner info']['owner form validate']($form, $form_state);
}
if (!empty($form_state['base_style_plugin']['settings form validate']) && function_exists($form_state['base_style_plugin']['settings form validate'])) {
$form_state['base_style_plugin']['settings form validate']($form, $form_state);
}
}
function ctools_stylizer_edit_style_form_default_submit($form, &$form_state) {
// Store old settings for the purposes of cleaning up.
$form_state['settings']['old_settings'] = $form_state['settings'];
$form_state['settings']['palette'] = $form_state['values']['palette'];
if (!empty($form_state['owner info']['owner form submit']) && function_exists($form_state['owner info']['owner form submit'])) {
$form_state['owner info']['owner form submit']($form, $form_state);
}
if (!empty($form_state['base_style_plugin']['settings form submit']) && function_exists($form_state['base_style_plugin']['settings form submit'])) {
$form_state['base_style_plugin']['settings form submit']($form, $form_state);
}
if ($form_state['clicked_button']['#value'] == t('Preview')) {
$form_state['rerender'] = TRUE;
// Update the cache with changes.
if (!empty($form_state['name'])) {
$cache = array(
'settings' => $form_state['settings'],
);
if (!empty($form_state['owner info']['owner settings'])) {
$cache['owner settings'] = $form_state['owner info']['owner settings'];
}
ctools_stylizer_set_settings_cache($form_state['name'], $cache);
}
}
}
// --------------------------------------------------------------------------
// CSS forms and tools that plugins can use.
/**
* Font selector form
*/
function ctools_stylizer_font_selector_form(&$form, &$form_state, $label, $settings) {
// Family
$form['#prefix'] = '<div class="ctools-stylizer-spacing-form clearfix">';
$form['#type'] = 'fieldset';
$form['#title'] = $label;
$form['#suffix'] = '</div>';
$form['#tree'] = TRUE;
$form['font'] = array(
'#title' => t('Font family'),
'#type' => 'select',
'#default_value' => isset($settings['font']) ? $settings['font'] : '',
'#options' => array(
'' => '',
'Arial, Helvetica, sans-serif' => t('Arial, Helvetica, sans-serif'),
'Times New Roman, Times, serif' => t('Times New Roman, Times, serif'),
'Courier New, Courier, monospace' => t('Courier New, Courier, monospace'),
'Georgia, Times New Roman, Times, serif' => t('Georgia, Times New Roman, Times, serif'),
'Verdana, Arial, Helvetica, sans-serif' => t('Verdana, Arial, Helvetica, sans-serif'),
'Geneva, Arial, Helvetica, sans-serif' => t('Geneva, Arial, Helvetica, sans-serif'),
'Trebuchet MS, Trebuchet, Verdana, sans-serif' => t('Trebuchet MS, Trebuchet, Verdana, sans-serif'),
),
);
// size
$form['size'] = array(
'#title' => t('Size'),
'#type' => 'select',
'#default_value' => isset($settings['size']) ? $settings['size'] : '',
'#options' => array(
'' => '',
'xx-small' => t('XX-Small'),
'x-small' => t('X-Small'),
'small' => t('Small'),
'medium' => t('Medium'),
'large' => t('Large'),
'x-large' => t('X-Large'),
'xx-large' => t('XX-Large'),
),
);
// letter spacing
$form['letter_spacing'] = array(
'#title' => t('Letter spacing'),
'#type' => 'select',
'#default_value' => isset($settings['letter_spacing']) ? $settings['letter_spacing'] : '',
'#options' => array(
'' => '',
"-10px" => '10px',
"-9px" => '9px',
"-8px" => '8px',
"-7px" => '7px',
"-6px" => '6px',
"-5px" => '5px',
"-4px" => '4px',
"-3px" => '3px',
"-2px" => '2px',
"-1px" => '1px',
"0" => '0',
"1px" => '1px',
"2px" => '2px',
"3px" => '3px',
"4px" => '4px',
"5px" => '5px',
"6px" => '6px',
"7px" => '7px',
"8px" => '8px',
"9px" => '9px',
"10px" => '10px',
"11px" => '11px',
"12px" => '12px',
"13px" => '13px',
"14px" => '14px',
"15px" => '15px',
"16px" => '16px',
"17px" => '17px',
"18px" => '18px',
"19px" => '19px',
"20px" => '20px',
"21px" => '21px',
"22px" => '22px',
"23px" => '23px',
"24px" => '24px',
"25px" => '25px',
"26px" => '26px',
"27px" => '27px',
"28px" => '28px',
"29px" => '29px',
"30px" => '30px',
"31px" => '31px',
"32px" => '32px',
"33px" => '33px',
"34px" => '34px',
"35px" => '35px',
"36px" => '36px',
"37px" => '37px',
"38px" => '38px',
"39px" => '39px',
"40px" => '40px',
"41px" => '41px',
"42px" => '42px',
"43px" => '43px',
"44px" => '44px',
"45px" => '45px',
"46px" => '46px',
"47px" => '47px',
"48px" => '48px',
"49px" => '49px',
"50px" => '50px',
),
);
// word space
$form['word_spacing'] = array(
'#title' => t('Word spacing'),
'#type' => 'select',
'#default_value' => isset($settings['word_spacing']) ? $settings['word_spacing'] : '',
'#options' => array(
'' => '',
"-1em" => '-1em',
"-0.95em" => '-0.95em',
"-0.9em" => '-0.9em',
"-0.85em" => '-0.85em',
"-0.8em" => '-0.8em',
"-0.75em" => '-0.75em',
"-0.7em" => '-0.7em',
"-0.65em" => '-0.65em',
"-0.6em" => '-0.6em',
"-0.55em" => '-0.55em',
"-0.5em" => '-0.5em',
"-0.45em" => '-0.45em',
"-0.4em" => '-0.4em',
"-0.35em" => '-0.35em',
"-0.3em" => '-0.3em',
"-0.25em" => '-0.25em',
"-0.2em" => '-0.2em',
"-0.15em" => '-0.15em',
"-0.1em" => '-0.1em',
"-0.05em" => '-0.05em',
"normal" => 'normal',
"0.05em" => '0.05em',
"0.1em" => '0.1em',
"0.15em" => '0.15em',
"0.2em" => '0.2em',
"0.25em" => '0.25em',
"0.3em" => '0.3em',
"0.35em" => '0.35em',
"0.4em" => '0.4em',
"0.45em" => '0.45em',
"0.5em" => '0.5em',
"0.55em" => '0.55em',
"0.6em" => '0.6em',
"0.65em" => '0.65em',
"0.7em" => '0.7em',
"0.75em" => '0.75em',
"0.8em" => '0.8em',
"0.85em" => '0.85em',
"0.9em" => '0.9em',
"0.95em" => '0.95em',
"1em" => '1em',
),
);
// decoration
$form['decoration'] = array(
'#title' => t('Decoration'),
'#type' => 'select',
'#default_value' => isset($settings['decoration']) ? $settings['decoration'] : '',
'#options' => array(
'' => '',
'none' => t('None'),
'underline' => t('Underline'),
'overline' => t('Overline'),
'line-through' => t('Line-through'),
),
);
// weight
$form['weight'] = array(
'#title' => t('Weight'),
'#type' => 'select',
'#default_value' => isset($settings['weight']) ? $settings['weight'] : '',
'#options' => array(
'' => '',
'normal' => t('Normal'),
'bold' => t('Bold'),
'bolder' => t('Bolder'),
'lighter' => t('Lighter'),
),
);
// style
$form['style'] = array(
'#title' => t('Style'),
'#type' => 'select',
'#default_value' => isset($settings['style']) ? $settings['style'] : '',
'#options' => array(
'' => '',
'normal' => t('Normal'),
'italic' => t('Italic'),
'oblique' => t('Oblique'),
),
);
// variant
$form['variant'] = array(
'#title' => t('Variant'),
'#type' => 'select',
'#default_value' => isset($settings['variant']) ? $settings['variant'] : '',
'#options' => array(
'' => '',
'normal' => t('Normal'),
'small-caps' => t('Small-caps'),
),
);
// case
$form['case'] = array(
'#title' => t('Case'),
'#type' => 'select',
'#default_value' => isset($settings['case']) ? $settings['case'] : '',
'#options' => array(
'' => '',
'capitalize' => t('Capitalize'),
'uppercase' => t('Uppercase'),
'lowercase' => t('Lowercase'),
'none' => t('None'),
),
);
// alignment
$form['alignment'] = array(
'#title' => t('Align'),
'#type' => 'select',
'#default_value' => isset($settings['alignment']) ? $settings['alignment'] : '',
'#options' => array(
'' => '',
'justify' => t('Justify'),
'left' => t('Left'),
'right' => t('Right'),
'center' => t('Center'),
),
);
}
/**
* Copy font selector information into the settings
*/
function ctools_stylizer_font_selector_form_submit(&$form, &$form_state, &$values, &$settings) {
$settings = $values;
}
function ctools_stylizer_font_apply_style(&$stylesheet, $selector, $settings) {
$css = '';
if (isset($settings['font']) && $settings['font'] !== '') {
$css .= ' font-family: ' . $settings['font'] . ";\n";
}
if (isset($settings['size']) && $settings['size'] !== '') {
$css .= ' font-size: ' . $settings['size'] . ";\n";
}
if (isset($settings['weight']) && $settings['weight'] !== '') {
$css .= ' font-weight: ' . $settings['weight'] . ";\n";
}
if (isset($settings['style']) && $settings['style'] !== '') {
$css .= ' font-style: ' . $settings['style'] . ";\n";
}
if (isset($settings['variant']) && $settings['variant'] !== '') {
$css .= ' font-variant: ' . $settings['variant'] . ";\n";
}
if (isset($settings['case']) && $settings['case'] !== '') {
$css .= ' text-transform: ' . $settings['case'] . ";\n";
}
if (isset($settings['decoration']) && $settings['decoration'] !== '') {
$css .= ' text-decoration: ' . $settings['decoration'] . ";\n";
}
if (isset($settings['alignment']) && $settings['alignment'] !== '') {
$css .= ' text-align: ' . $settings['alignment'] . ";\n";
}
if (isset($settings['letter_spacing']) && $settings['letter_spacing'] !== '') {
$css .= ' letter-spacing: ' . $settings['letter_spacing'] . ";\n";
}
if (isset($settings['word_spacing']) && $settings['word_spacing'] !== '') {
$css .= ' word-spacing: ' . $settings['word_spacing'] . ";\n";
}
if ($css) {
$stylesheet .= $selector . " {\n" . $css . "}\n";
}
}
/**
* Border selector form
*/
function ctools_stylizer_border_selector_form(&$form, &$form_state, $label, $settings) {
// Family
$form['#prefix'] = '<div class="ctools-stylizer-spacing-form clearfix">';
$form['#type'] = 'fieldset';
$form['#title'] = $label;
$form['#suffix'] = '</div>';
$form['#tree'] = TRUE;
$form['thickness'] = array(
'#title' => t('Thickness'),
'#type' => 'select',
'#default_value' => isset($settings['thickness']) ? $settings['thickness'] : '',
'#options' => array(
'' => '',
"none" => t('None'),
"1px" => '1px',
"2px" => '2px',
"3px" => '3px',
"4px" => '4px',
"5px" => '5px',
),
);
$form['style'] = array(
'#title' => t('style'),
'#type' => 'select',
'#default_value' => isset($settings['style']) ? $settings['style'] : '',
'#options' => array(
'' => '',
'solid' => t('Solid'),
'dotted' => t('Dotted'),
'dashed' => t('Dashed'),
'double' => t('Double'),
'groove' => t('Groove'),
'ridge' => t('Ridge'),
'inset' => t('Inset'),
'outset' => t('Outset'),
),
);
}
/**
* Copy border selector information into the settings
*/
function ctools_stylizer_border_selector_form_submit(&$form, &$form_state, &$values, &$settings) {
$settings = $values;
}
function ctools_stylizer_border_apply_style(&$stylesheet, $selector, $settings, $color, $which = NULL) {
$border = 'border';
if ($which) {
$border .= '-' . $which;
}
$css = '';
if (isset($settings['thickness']) && $settings['thickness'] !== '') {
if ($settings['thickness'] == 'none') {
$css .= ' ' . $border . ': none';
}
else {
$css .= ' ' . $border . '-width: ' . $settings['thickness'] . ";\n";
if (isset($settings['style']) && $settings['style'] !== '') {
$css .= ' ' . $border . '-style: ' . $settings['style'] . ";\n";
}
$css .= ' ' . $border . '-color: ' . $color . ";\n";
}
}
if ($css) {
$stylesheet .= $selector . " {\n" . $css . "}\n";
}
}
/**
* padding selector form
*/
function ctools_stylizer_padding_selector_form(&$form, &$form_state, $label, $settings) {
// Family
$form['#prefix'] = '<div class="ctools-stylizer-spacing-form clearfix">';
$form['#type'] = 'fieldset';
$form['#title'] = $label;
$form['#suffix'] = '</div>';
$form['#tree'] = TRUE;
$options = array(
'' => '',
"0.05em" => '0.05em',
"0.1em" => '0.1em',
"0.15em" => '0.15em',
"0.2em" => '0.2em',
"0.25em" => '0.25em',
"0.3em" => '0.3em',
"0.35em" => '0.35em',
"0.4em" => '0.4em',
"0.45em" => '0.45em',
"0.5em" => '0.5em',
"0.55em" => '0.55em',
"0.6em" => '0.6em',
"0.65em" => '0.65em',
"0.7em" => '0.7em',
"0.75em" => '0.75em',
"0.8em" => '0.8em',
"0.85em" => '0.85em',
"0.9em" => '0.9em',
"0.95em" => '0.95em',
"1.0em" => '1.0em',
"1.05em" => '1.05em',
"1.1em" => '1.1em',
"1.15em" => '1.15em',
"1.2em" => '1.2em',
"1.25em" => '1.25em',
"1.3em" => '1.3em',
"1.35em" => '1.35em',
"1.4em" => '1.4em',
"1.45em" => '1.45em',
"1.5em" => '1.5em',
"1.55em" => '1.55em',
"1.6em" => '1.6em',
"1.65em" => '1.65em',
"1.7em" => '1.7em',
"1.75em" => '1.75em',
"1.8em" => '1.8em',
"1.85em" => '1.85em',
"1.9em" => '1.9em',
"1.95em" => '1.95em',
"2.0em" => '2.0em',
"2.05em" => '2.05em',
"2.1em" => '2.1em',
"2.15em" => '2.15em',
"2.2em" => '2.2em',
"2.25em" => '2.25em',
"2.3em" => '2.3em',
"2.35em" => '2.35em',
"2.4em" => '2.4em',
"2.45em" => '2.45em',
"2.5em" => '2.5em',
"2.55em" => '2.55em',
"2.6em" => '2.6em',
"2.65em" => '2.65em',
"2.7em" => '2.7em',
"2.75em" => '2.75em',
"2.8em" => '2.8em',
"2.85em" => '2.85em',
"2.9em" => '2.9em',
"2.95em" => '2.95em',
"3.0em" => '3.0em',
"3.05em" => '3.05em',
"3.1em" => '3.1em',
"3.15em" => '3.15em',
"3.2em" => '3.2em',
"3.25em" => '3.25em',
"3.3em" => '3.3em',
"3.35em" => '3.35em',
"3.4em" => '3.4em',
"3.45em" => '3.45em',
"3.5em" => '3.5em',
"3.55em" => '3.55em',
"3.6em" => '3.6em',
"3.65em" => '3.65em',
"3.7em" => '3.7em',
"3.75em" => '3.75em',
"3.8em" => '3.8em',
"3.85em" => '3.85em',
"3.9em" => '3.9em',
"3.95em" => '3.95em',
);
$form['top'] = array(
'#title' => t('Top'),
'#type' => 'select',
'#default_value' => isset($settings['top']) ? $settings['top'] : '',
'#options' => $options,
);
$form['right'] = array(
'#title' => t('Right'),
'#type' => 'select',
'#default_value' => isset($settings['right']) ? $settings['right'] : '',
'#options' => $options,
);
$form['bottom'] = array(
'#title' => t('Bottom'),
'#type' => 'select',
'#default_value' => isset($settings['bottom']) ? $settings['bottom'] : '',
'#options' => $options,
);
$form['left'] = array(
'#title' => t('Left'),
'#type' => 'select',
'#default_value' => isset($settings['left']) ? $settings['left'] : '',
'#options' => $options,
);
}
/**
* Copy padding selector information into the settings
*/
function ctools_stylizer_padding_selector_form_submit(&$form, &$form_state, &$values, &$settings) {
$settings = $values;
}
function ctools_stylizer_padding_apply_style(&$stylesheet, $selector, $settings) {
$css = '';
if (isset($settings['top']) && $settings['top'] !== '') {
$css .= ' padding-top: ' . $settings['top'] . ";\n";
}
if (isset($settings['right']) && $settings['right'] !== '') {
$css .= ' padding-right: ' . $settings['right'] . ";\n";
}
if (isset($settings['bottom']) && $settings['bottom'] !== '') {
$css .= ' padding-bottom: ' . $settings['bottom'] . ";\n";
}
if (isset($settings['left']) && $settings['left'] !== '') {
$css .= ' padding-left: ' . $settings['left'] . ";\n";
}
if ($css) {
$stylesheet .= $selector . " {\n" . $css . "}\n";
}
}
Functions
Title | Deprecated | Summary |
---|---|---|
ctools_get_style_base | Fetch metadata on a specific style_base plugin. | |
ctools_get_style_bases | Fetch metadata for all style_base plugins. | |
ctools_get_style_base_types | Fetch metadata about all of the style base types that are available. | |
ctools_stylizer_add_css | Add the necessary CSS for a stylizer plugin to the page. | |
ctools_stylizer_add_plugin_forms | Add wizard forms specific to a style base plugin. | |
ctools_stylizer_border_apply_style | ||
ctools_stylizer_border_selector_form | Border selector form | |
ctools_stylizer_border_selector_form_submit | Copy border selector information into the settings | |
ctools_stylizer_build_style | Build the files for a stylizer given the proper settings. | |
ctools_stylizer_cleanup_style | Clean up no longer used files. | |
ctools_stylizer_clear_settings_cache | Remove an item from the object cache. | |
ctools_stylizer_edit_style | Add a new style of the specified type. | |
ctools_stylizer_edit_style_cancel | Callback generated when the 'cancel' button is clicked. | |
ctools_stylizer_edit_style_finish | Callback generated when the add style process is finished. | |
ctools_stylizer_edit_style_form_choose | Choose which plugin to use to create a new style. | |
ctools_stylizer_edit_style_form_choose_submit | ||
ctools_stylizer_edit_style_form_default | The default stylizer style editing form. | |
ctools_stylizer_edit_style_form_default_submit | ||
ctools_stylizer_edit_style_form_default_validate | ||
ctools_stylizer_edit_style_next | Callback generated when the 'next' button is clicked. | |
ctools_stylizer_font_apply_style | ||
ctools_stylizer_font_selector_form | Font selector form | |
ctools_stylizer_font_selector_form_submit | Copy font selector information into the settings | |
ctools_stylizer_get_css_class | Get the class to use for a stylizer plugin. | |
ctools_stylizer_get_css_id | Get the id used to cache CSS for a given style plugin and settings. | |
ctools_stylizer_get_image_path | Get the path where images will be stored for a style plugin and settings. | |
ctools_stylizer_get_settings_cache | Get the cached changes to a given task handler. | |
ctools_stylizer_get_settings_name | Get a safe name for the settings. | |
ctools_stylizer_padding_apply_style | ||
ctools_stylizer_padding_selector_form | padding selector form | |
ctools_stylizer_padding_selector_form_submit | Copy padding selector information into the settings | |
ctools_stylizer_print_style_icon | Render the icon for a style base. | |
ctools_stylizer_recursive_delete | Recursively delete all files and folders in the specified filepath, then delete the containing folder. | |
ctools_stylizer_set_settings_cache | Store changes to a task handler in the object cache. | |
theme_ctools_style_icon | Theme the style icon image | |
theme_ctools_stylizer_color_scheme_form | Theme the stylizer color scheme form. | |
theme_ctools_stylizer_preview_form | Theme the stylizer preview form. |
Classes
Title | Deprecated | Summary |
---|---|---|
ctools_stylizer_image_processor |