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leon_pegg
Joined: 12 Jun 2006
Posts: 113
Location: hemel / UK
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 Posted: Thu Aug 31, 2006 2:01 pm Post subject: Dev Inspector Update |
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I have made a mod to the dev inspector so that all signals of widgets are shown including inhereted ones
all you need to do is replace methods.php with this one
| Code: |
<?php
/**
* Method (constant/signal/...) list
*
* @author Christian Weiske <cweiske@cweiske.de>
*/
class Dev_Inspector_Methods extends GtkTreeView
{
protected $strClass = null;
protected $strTab = 'Methods';
protected $bToplevelOnly = false;
public function __construct($dispatcher)
{
$this->dispatcher = $dispatcher;
$modelInfo = new GtkListStore(Gtk::TYPE_STRING, Gtk::TYPE_STRING);
parent::__construct($modelInfo);
$cell_renderer = new GtkCellRendererText();
$this->append_column(new GtkTreeViewColumn('', $cell_renderer, 'markup', 0));
$this->get_column(0)->set_sort_column_id(1);
$this->set_search_column(1);
$this->get_model()->set_sort_column_id(1, Gtk::SORT_ASCENDING);
$this->set_headers_visible(false);
$this->drag_source_set(Gdk::BUTTON1_MASK, array(), Gdk::ACTION_COPY | Gdk::ACTION_MOVE);
$this->drag_source_add_text_targets();
$this->connect('drag-begin' , array($this, 'onDragBegin'));
$this->connect('drag-data-get', array($this, 'onGetDragData'));
$this->connect('button-release-event', array($this, 'onButtonRelease'));
}//public function __construct()
/**
* Returns the data at the end of a DnD operation
* that shall go into the target application.
*/
public function onGetDragData($widget, $context, $selection, $info, $time)
{
list($model, $iter) = $widget->get_selection()->get_selected();
if (!$iter) {
$context->drag_abort($time);
return;
}
$strMethod = $model->get_value($iter, 1);
$strClass = $this->getClass();
switch (strtolower($this->getTab())) {
case 'methods':
$rMethod = new ReflectionMethod($strClass, $strMethod);
$strPrefix = $rMethod->isStatic() ? $strClass . '::' : '';
if ($strMethod == '__construct' || $strMethod == $strClass) {
$strMethod = $strClass;
$strPrefix = 'new ';
}
$selection->set_text($strPrefix . $strMethod . '(' . self::getMethodParameterString($rMethod, false) . ')' . ";");
break;
case 'constants':
$selection->set_text($strClass . '::' . $strMethod);
break;
default:
$context->drag_abort($time);
break;
}
}//function onGetDragData($widget, $context, $selection, $info, $time)
/**
* When a drag begins, we want to set DnD icon to reflect
* the contents of the row being dragged.
*/
public function onDragBegin($widget, $context)
{
list($model, $iter) = $this->get_selection()->get_selected();
if (!$iter) {
return;
}
$this->drag_source_set_icon(
GdkColormap::get_system(),
//FIXME: create pixmap with contents that really will be dropped
$this->create_row_drag_icon(
$this->get_model()->get_path($iter)
)
);
}//public function onDragBegin($widget, $context)
/**
* What happens when a mouse button is released on
* the list?
* We show a popup context menu for custom methods.
*/
public function onButtonRelease($widget, $event)
{
if ($event->button == 3 && $this->getTab() == 'Methods' && $this->getClass() !== null) {
list($model, $iter) = $widget->get_selection()->get_selected();
if (!$iter) {
return;
}
$strMethod = $model->get_value($iter, 1);
$rMethod = new ReflectionMethod($this->getClass(), $strMethod);
if ($rMethod->isUserDefined()) {
$menu = new GtkMenu();
$menu->add(new GtkMenuItem(
$rMethod->getFileName()
. '#' . $rMethod->getStartLine()
. '-' . $rMethod->getEndLine()
));
$arComment = explode("\n", $rMethod->getDocComment());
foreach ($arComment as $n => $strLine) {
$arComment[$n] = str_replace('_', '__', trim($strLine));
}
$menu->add(new GtkMenuItem(implode("\n", $arComment)));
$menu->show_all();
$menu->popup();
}
}
}//public function onButtonRelease($widget, $event)
public function onSelectClass($strClass)
{
if ($strClass == $this->getClass()) {
return;
}
$this->setClass($strClass);
$this->loadList();
}//public function onSelectClass($strClass)
public function onSelectTab($strTab)
{
$this->setTab($strTab);
$this->loadList();
}//public function onSelectTab($strTab)
public function onSetToplevelOnly($bToplevelOnly)
{
$this->setToplevelOnly($bToplevelOnly);
$this->loadList();
}//public function onSetToplevelOnly($bToplevelOnly)
public static function getReflectionFunction($strTitle)
{
return 'get' . str_replace(' ', '', $strTitle);
}//protected static function getReflectionFunction($strTitle)
function getSignals($strClass){
$classes = $this->getParentClasses($strClass);
eval("\$gtype = $strClass::gtype;");
$return = @GObject::signal_list_names($gtype);
foreach ($classes as $class){
eval("\$gtype = $class::gtype;");
$arData = @GObject::signal_list_names($gtype);
$return = array_merge($return,$arData);
}
return $return;
}
/**
* Load the list data for the given class
*/
protected function loadList()
{
$class = $this->getClass();
if ($class === null) {
// echo "No class selected\n";
return;
}
$this->dispatcher->onBeginLongAction();
//gtknotebook is somehow buggy right now
$page_title = $this->getTab();
$model = $this->get_model();
$model->clear();
if ($page_title == 'Signals') {
//why can't I do "$classname::gtype"?
if (substr($class, 0, 3) == 'Gtk' && $class != 'Gtk') {
//eval("\$gtype = $class::gtype;");
//$arData = @GObject::signal_list_names($gtype);
$arData = $this->getSignals($class);
if (!is_array($arData)) {
$arData = array();
}
} else {
$arData = array();
}
} else {
$func = $this->getReflectionFunction($page_title);
$r = new ReflectionClass($class);
//fill the model
$arData = $r->$func();
}
switch (strtolower($this->getTab())) {
case 'methods':
$this->loadListMethods($arData);
break;
case 'properties':
$this->loadListObjects($arData);
break;
case 'constants':
$this->loadListConstants($arData);
break;
case 'signals':
$this->loadListSignals($arData);
break;
default:
$this->loadListNormal($arData);
break;
}
$this->dispatcher->onEndLongAction();
}//protected function loadList()
protected function loadListMethods($arData)
{
if ($this->getToplevelOnly()) {
//remove methods that are defined in parent classes
$strParentClass = get_parent_class($this->getClass());
if ($strParentClass !== false) {
$arParentMethods = get_class_methods($strParentClass);
foreach ($arData as $id => $data) {
if (in_array($data->name, $arParentMethods) && $data->name !== '__construct') {
unset($arData[$id]);
}
}
}
}
$model = $this->get_model();
foreach ($arData as $key => $data) {
$strParam = self::getMethodParameterString($data);
$strFileInfo = ' ' . $data->getFilename() . '#' . $data->getStartLine() . '-' . $data->getEndLine();
$strModifier = $data->isPublic() ? 'public ' : '';
$strModifier .= $data->isPrivate() ? 'private ' : '';
$strModifier .= $data->isProtected() ? 'protected ' : '';
$strModifier .= $data->isStatic() ? 'static ' : '';
$strModifier .= $data->isAbstract() ? 'abstract ' : '';
$strModifier .= $data->isFinal() ? 'final ' : '';
$strAppend = $data->isUserDefined() ? '*' : '';
$model->append(array(
'<span foreground="#00A">' . $strModifier . '</span>' . $data->name . '<span foreground="#F00">(</span>' . $strParam . '<span foreground="#F00">)</span>' . $strAppend,
$data->name
));
}
}//protected function loadListMethods($arData)
protected function loadListObjects($arData)
{
$model = $this->get_model();
foreach ($arData as $key => $data) {
$model->append(array(
$data->name,
$data->name
));
}
}//protected function loadListObjects($arData)
protected function loadListConstants($arData)
{
$model = $this->get_model();
foreach ($arData as $key => $data) {
$model->append(array(
$key . ' (' . $data . ')',
$key
));
}
}//protected function loadListConstants($arData)
protected function loadListSignals($arData)
{
$model = $this->get_model();
foreach ($arData as $key => $data) {
$model->append(array(
$data,
$data
));
}
}//protected function loadListSignals($arData)
protected function loadListNormal($arData)
{
$model = $this->get_model();
foreach ($arData as $key => $data) {
$model->append(array(
$key . ' (' . $data . ')',
$key
));
}
}//protected function loadListNormal($arData)
/**
* Creates and returns an array with parent classes to the given classname.
*
* @param string $strClass The class name
* @return array Array of strings with all the parent class names (class itself NOT)
*/
protected static function getParentClasses($strClass)
{
$arParentClasses = array();
while (($strClass = get_parent_class($strClass)) !== false) {
$arParentClasses[] = $strClass;
}
return $arParentClasses;
}//protected staticfunction getParentClasses($strClass)
protected static function getMethodParameterString($rMethod, $bPangoTags = true)
{
$strParam = '';
$nReqParameter = $rMethod->getNumberOfRequiredParameters();
if ($rMethod->getNumberOfParameters() > 0) {
$bOptional = false;
foreach ($rMethod->getParameters() as $id => $parameter) {
if ($id > 0) {
$strParam .= ', ';
}
if ($nReqParameter == $id) {
$bOptional = true;
$strParam .= '[';
}
try {
$class = $parameter->getClass();
} catch (ReflectionException $e) {
echo $e->getMessage() . "\r\n";
$class = null;
}
$strClass = '';
if ($class !== null) {
if ($bPangoTags) {
$strClass = '<span foreground="#00F">' . $class->getName() . '</span> ';
} else {
$strClass = $class->getName() . ' ';
}
}
if ($bPangoTags) {
$strParam .= $strClass . '<span foreground="#A00">' . $parameter->getName() . '</span>';
} else {
$strParam .= $strClass . '$' . $parameter->getName();
}
}
if ($bOptional) {
$strParam .= ']';
}
}
return $strParam;
}//protected static function getMethodParameterString($rMethod, $bPangoTags = true)
public function setClass($strClass)
{
$this->strClass = $strClass;
}//public function setClass($strClass)
public function getClass()
{
return $this->strClass;
}//public function getClass()
public function setTab($strTab)
{
$this->strTab = $strTab;
}//public function setTab($strClass)
public function getTab()
{
return $this->strTab;
}//public function getTab()
public function setToplevelOnly($bToplevelOnly)
{
$this->bToplevelOnly = $bToplevelOnly;
}//public function setToplevelOnly($bToplevelOnly)
public function getToplevelOnly()
{
return $this->bToplevelOnly;
}//public function getToplevelOnly()
}//class Dev_Inspector_Methods extends GtkTreeView
?>
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hope someone finds this usefull |
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cweiske
Joined: 08 Dec 2005
Posts: 454
Location: Leipzig/Germany
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| Posted: Thu Aug 31, 2006 3:10 pm Post subject: |
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| leon, I released a new version that shows inherited signals. I modified the code a bit to show the parent signals only if the user wishes this by enabling the "o" button. |
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leon_pegg
Joined: 12 Jun 2006
Posts: 113
Location: hemel / UK
|
| Posted: Thu Aug 31, 2006 3:12 pm Post subject: |
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| ok thanks just updated |
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