Projects/Quanta/Feature Plan 4: Difference between revisions

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(New page: This is a todo list for Quanta4 __TOC__ = Php Language Support = {| class="sortable" border="1" cellpadding="5" cellspacing="0" style="border: gray solid 1px; border-collapse: collapse; ...)
 
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{{Proposed_move_to_community|Archive, Internal information.}}
This is a todo list for Quanta4
This is a todo list for Quanta4


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! Status !! Category !! Description !! Contact
! Status !! Category !! Description !! Contact
{{FeatureDone|Parser|Parser written using kdevelop-pg-qt|[email protected]|Niko Sams}}
{{FeatureDone|Parser|Parser written using kdevelop-pg-qt|[email protected]|Niko Sams}}
{{FeatureTodo|Parser|PHP 5.3 support (configurable)|-}}
{{FeatureInProgress|DUChain|DUChain generation|[email protected]|Niko Sams}}
{{FeatureInProgress|DUChain|DUChain generation|[email protected]|Niko Sams}}
{{FeatureDone|DUChain|class declaration after class instantiation should work as in Php|[email protected]|Niko Sams}}
{{FeatureDone|DUChain|static variables|[email protected]|Niko Sams}}
{{FeatureDone|DUChain|final / abstract classes|[email protected]|Milian Wolff}}
{{FeatureDone|DUChain|final / abstract methods|[email protected]|Milian Wolff}}
{{FeatureDone|DUChain|adapt isDestructor/isConstructor to handle __destruct / __construct|[email protected]|Milian Wolff}}
{{FeatureDone|DUChain|add type for PHP resources|[email protected]|Milian Wolff}}
{{FeatureDone|DUChain|global variables: global keyword, $GLOBALS, $_GET|[email protected]|Niko Sams}}
{{FeatureDone|DUChain|second parse pass when project opened - to find all types correctly|[email protected]|Niko Sams}}
{{FeatureInProgress|DUChain|try to improve performance of declaration- and usebuilder, esp. for large files|[email protected]|Milian Wolff}}
{{FeatureTodo|DUChain|user configurable project dependencies on other projects/paths|-}}
{{FeatureTodo|DUChain|http://www.icosaedro.it/phplint/phpdoc.html|-}}
{{FeatureDone|DUChain|properly support magic constants: http://de3.php.net/language.constants.predefined
if possible show their value while hovering|[email protected]|Milian Wolff}}
{{FeatureDone|DUChain|add variable definitions for key/value in foreach statements|[email protected]|Milian Wolff}}
{{FeatureInProgress|Code Completion||[email protected]|Niko Sams}}
{{FeatureInProgress|Code Completion||[email protected]|Niko Sams}}
{{FeatureDone|Code Completion|overloadable functions in class context|[email protected]|Milian Wolff}}
{{FeatureDone|Code Completion|standard PHP keywords for current context (foreach, while, function, etc.)|[email protected]|Milian Wolff}}
{{FeatureTodo|Code Completion|doxygen/phpdoc comment completion / skeleton generation|-}}
{{FeatureTodo|Code Completion|completion for default entries of $_SERVER array|-}}
{{FeatureDone|Code Completion|completion after require/include, similar to what cpp does after #include|[email protected]|Milian Wolff}}
{{FeatureDone|Code Completion|only show visible methods (protected/private/public)|[email protected]|Milian Wolff}}
{{FeatureDone|Code Completion|only show interfaces after "implements"|[email protected]|Milian Wolff}}
{{FeatureDone|Code Completion|only show classes/interfaces after "extends"|[email protected]|Milian Wolff}}
{{FeatureDone|Code Completion|only show Exceptions in "catch()" and after "throw"|[email protected]|Milian Wolff}}
{{FeatureDone|Code Completion|filter abstract methods/classes|[email protected]|Milian Wolff}}
{{FeatureTodo|Code Completion|mind type hinting for function argument completion|-}}
{{FeatureDone|Code Completion|skeletons for while/do/for/foreach/switch/class/interface statements|[email protected]|Milian Wolff}}
{{FeatureTodo|Code Completion|filter functions and variables that won't ever be able to return arrays in foreach completion (i.e. no array, no functions that return arrays or objects, no objects)|-}}
{{FeatureTodo|Code Completion|group completion stuff by type, i.e. functions, classes, instances, keywords, etc.|-}}
{{FeatureTodo|Code Completion|Create a global Context (imports all files of a project) that is imported in every context. That way findDeclarations(...) works across all files and we can drop that PersistentSymbolTable and CodeModel stuff|-}}
{{FeatureTodo|Code Completion|create a phpdoc comment for functions / classes, see {{bug|95904}}|-}}
{{FeatureTodo|Code Completion|use PDTT tests http://wiki.eclipse.org/PDTT_-_PHP_5.3_Code_Assist_Tests|-}}
{{FeatureTodo|Code Completion|don't do autocompletion in strings, except for callback types|-}}
{{FeatureInProgress|Problem reporting||[email protected]|Niko Sams}}
{{FeatureInProgress|Problem reporting||[email protected]|Niko Sams}}
{{FeatureTodo|CodeGeneration|new Class|-}}
{{FeatureDone|Problem reporting|don't create problems for not found declarations - instead do it as Cpp does - so it is even configurable|[email protected]|Niko Sams}}
{{FeatureTodo|Problem reporting|give reasonable error messages|-}}
{{FeatureTodo|Problem reporting|validate declaration visibility|-}}
{{FeatureTodo|Problem reporting|configurable: report unreachable code (i.e. after return)|-}}
{{FeatureTodo|Problem reporting|configurable: variable assignment instead of bool check|-}}
{{FeatureTodo|Problem reporting|don't build declarations/types/uses/contexts for erroneous declarations|-}}
{{FeatureDone|Problem reporting|validate redeclarations, esp. classes, functions, methods etc.|[email protected]|Milian Wolff}}
{{FeatureTodo|Problem reporting|respect "semantic error highlighting" option|-}}
{{FeatureDone|Problem reporting|support different severities|[email protected]|Milian Wolff}}
 
{{FeatureDone|Internal Php functions|extract functions from php manual|[email protected]|Niko Sams}}
{{FeatureDone|Internal Php functions|add superglobal variables ($_GET, ...)|[email protected]|Niko Sams}}
{{FeatureTodo|Internal Php functions|configurable: ignore deprecated autoglobals like $argv, $HTTP_*_VARS|-}}
{{FeatureDone|Internal Php functions|add @since for functions only avaliable in Php 5.3|[email protected]|Milian Wolff}}
 
{{FeatureTodo|CodeGeneration|new Class with support for extends/implements|-}}
{{FeatureTodo|CodeGeneration|file template with proper phpdoc/doxygen comment|-}}
{{FeatureTodo|CodeGeneration|Assistant popup for creating missing include files|-}}
 
{{FeatureInProgress|Semantic Highlighting||-}}
{{FeatureDone|Semantic Highlighting|make colors of member variables
and esp. of "$this" consistent|[email protected]|Milian Wolff}}
{{FeatureTodo|Semantic Highlighting|highlight defines differently|-}}
{{FeatureTodo|Semantic Highlighting|highlight local variables in global context like local variable in func context|-}}
 
{{FeatureInProgress|Debugger|Full-Featured Debugger (XDebug)|[email protected]|Niko Sams}}
 
{{FeatureTodo|Unit Tests|refactor tests to reduce repeated code|-}}
{{FeatureTodo|Unit Tests|introduce tests for problem reporting|-}}
 
{{FeatureInProgress|Documentation|integrate PHP.net documentation into KDevelop |[email protected]|Milian Wolff}}
{{FeatureDone|Documentation|remote php.net integrated|[email protected]|Milian Wolff}}
{{FeatureInProgress|Documentation|integrate local copy of PHP.net documentation|[email protected]|Milian Wolff}}
 
{{FeatureDone|Indenter|write an indenter script based on the C-style indenter which does not work for PHP due to <?php...?> tags
Note: cstyle.js works fine for PHP|[email protected]|Milian Wolff}}
 
{{FeatureTodo|Assistant|take a look on where to integrate the assistant architecture|-}}
 
{{FeatureTodo|Formatter|Add a formatter plugin for the [http://pear.php.net/package/PHP_Beautifier/ PHP beautifier]|-}}
|}
 
Fix PHP-related Quanta bugs ([https://bugs.kde.org/buglist.cgi?query_format=advanced&short_desc_type=allwordssubstr&short_desc=php&product=kate&product=kdevelop&product=kdevplatform&product=quanta&long_desc_type=substring&long_desc=&bug_file_loc_type=allwordssubstr&bug_file_loc=&keywords_type=allwords&keywords=&bug_status=UNCONFIRMED&bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&emailassigned_to1=1&emailtype1=substring&email1=&emailassigned_to2=1&emailreporter2=1&emailcc2=1&emailtype2=substring&email2=&bugidtype=include&bug_id=&votes=&chfieldfrom=&chfieldto=Now&chfieldvalue=&cmdtype=doit&order=Reuse+same+sort+as+last+time&field0-0-0=noop&type0-0-0=noop&value0-0-0= list of bugs containing "PHP" keyword in products: kate, kdevelop, kdevplatform, quanta])
 
== Kate PHP Highlighting ==
 
There are some bugs in the general PHP highlighting for Kate and other KTextEditor components. Note: Make sure to fix it in all files which use PHP.
 
{| class="sortable" border="1" cellpadding="5" cellspacing="0" style="border: gray solid 1px; border-collapse: collapse; text-align: left; width: 100%;"
|- style="background: #ececec; white-space:nowrap;"
! Status !! Category !! Description !! Contact
{{FeatureDone| keywords | fix <?PHP ,i.e. capital PHP |[email protected]|Milian Wolff}}
{{FeatureDone| constants | add missing magic constants, see http://de3.php.net/language.constants.predefined |[email protected]|Milian Wolff}}
|}
|}
== Cleanup ==
Various stuff we should investigate and probably cleanup one day. Listed here so I don't forget them:
* make sure all iterators are const where possible
* be krazy
== Known Limitations ==
'''return-type in recursive functions'''
In the following snippet, the variable $foo will have the wrong type mixed, instead of stdClass:
<syntaxhighlight lang="php">
function bar() {
  $bar = bar();
  return new stdClass;
}
</syntaxhighlight>
You can workaround that, by adding a ''@param stdClass'' to the doccomment of the function.

Latest revision as of 12:44, 15 May 2019

Proposed for moving to community.kde.org
It has been proposed that this page should be moved to the community.kde.org wiki for the following reason:

Archive, Internal information.

This is a todo list for Quanta4

Php Language Support

Status Category Description Contact
DONE Parser Parser written using kdevelop-pg-qt Niko Sams <[email protected]>
TO DO Parser PHP 5.3 support (configurable) <->
IN PROGRESS DUChain DUChain generation Niko Sams <[email protected]>
DONE DUChain class declaration after class instantiation should work as in Php Niko Sams <[email protected]>
DONE DUChain static variables Niko Sams <[email protected]>
DONE DUChain final / abstract classes Milian Wolff <[email protected]>
DONE DUChain final / abstract methods Milian Wolff <[email protected]>
DONE DUChain adapt isDestructor/isConstructor to handle __destruct / __construct Milian Wolff <[email protected]>
DONE DUChain add type for PHP resources Milian Wolff <[email protected]>
DONE DUChain global variables: global keyword, $GLOBALS, $_GET Niko Sams <[email protected]>
DONE DUChain second parse pass when project opened - to find all types correctly Niko Sams <[email protected]>
IN PROGRESS DUChain try to improve performance of declaration- and usebuilder, esp. for large files Milian Wolff <[email protected]>
TO DO DUChain user configurable project dependencies on other projects/paths <->
TO DO DUChain http://www.icosaedro.it/phplint/phpdoc.html <->
DONE DUChain properly support magic constants: http://de3.php.net/language.constants.predefined

if possible show their value while hovering

Milian Wolff <[email protected]>
DONE DUChain add variable definitions for key/value in foreach statements Milian Wolff <[email protected]>


IN PROGRESS Code Completion Niko Sams <[email protected]>
DONE Code Completion overloadable functions in class context Milian Wolff <[email protected]>
DONE Code Completion standard PHP keywords for current context (foreach, while, function, etc.) Milian Wolff <[email protected]>
TO DO Code Completion doxygen/phpdoc comment completion / skeleton generation <->
TO DO Code Completion completion for default entries of $_SERVER array <->
DONE Code Completion completion after require/include, similar to what cpp does after #include Milian Wolff <[email protected]>
DONE Code Completion only show visible methods (protected/private/public) Milian Wolff <[email protected]>
DONE Code Completion only show interfaces after "implements" Milian Wolff <[email protected]>
DONE Code Completion only show classes/interfaces after "extends" Milian Wolff <[email protected]>
DONE Code Completion only show Exceptions in "catch()" and after "throw" Milian Wolff <[email protected]>
DONE Code Completion filter abstract methods/classes Milian Wolff <[email protected]>
TO DO Code Completion mind type hinting for function argument completion <->
DONE Code Completion skeletons for while/do/for/foreach/switch/class/interface statements Milian Wolff <[email protected]>
TO DO Code Completion filter functions and variables that won't ever be able to return arrays in foreach completion (i.e. no array, no functions that return arrays or objects, no objects) <->
TO DO Code Completion group completion stuff by type, i.e. functions, classes, instances, keywords, etc. <->
TO DO Code Completion Create a global Context (imports all files of a project) that is imported in every context. That way findDeclarations(...) works across all files and we can drop that PersistentSymbolTable and CodeModel stuff <->
TO DO Code Completion create a phpdoc comment for functions / classes, see bug #95904 <->
TO DO Code Completion use PDTT tests http://wiki.eclipse.org/PDTT_-_PHP_5.3_Code_Assist_Tests <->
TO DO Code Completion don't do autocompletion in strings, except for callback types <->


IN PROGRESS Problem reporting Niko Sams <[email protected]>
DONE Problem reporting don't create problems for not found declarations - instead do it as Cpp does - so it is even configurable Niko Sams <[email protected]>
TO DO Problem reporting give reasonable error messages <->
TO DO Problem reporting validate declaration visibility <->
TO DO Problem reporting configurable: report unreachable code (i.e. after return) <->
TO DO Problem reporting configurable: variable assignment instead of bool check <->
TO DO Problem reporting don't build declarations/types/uses/contexts for erroneous declarations <->
DONE Problem reporting validate redeclarations, esp. classes, functions, methods etc. Milian Wolff <[email protected]>
TO DO Problem reporting respect "semantic error highlighting" option <->
DONE Problem reporting support different severities Milian Wolff <[email protected]>


DONE Internal Php functions extract functions from php manual Niko Sams <[email protected]>
DONE Internal Php functions add superglobal variables ($_GET, ...) Niko Sams <[email protected]>
TO DO Internal Php functions configurable: ignore deprecated autoglobals like $argv, $HTTP_*_VARS <->
DONE Internal Php functions add @since for functions only avaliable in Php 5.3 Milian Wolff <[email protected]>


TO DO CodeGeneration new Class with support for extends/implements <->
TO DO CodeGeneration file template with proper phpdoc/doxygen comment <->
TO DO CodeGeneration Assistant popup for creating missing include files <->


IN PROGRESS Semantic Highlighting <->
DONE Semantic Highlighting make colors of member variables

and esp. of "$this" consistent

Milian Wolff <[email protected]>
TO DO Semantic Highlighting highlight defines differently <->
TO DO Semantic Highlighting highlight local variables in global context like local variable in func context <->


IN PROGRESS Debugger Full-Featured Debugger (XDebug) Niko Sams <[email protected]>


TO DO Unit Tests refactor tests to reduce repeated code <->
TO DO Unit Tests introduce tests for problem reporting <->


IN PROGRESS Documentation integrate PHP.net documentation into KDevelop Milian Wolff <[email protected]>
DONE Documentation remote php.net integrated Milian Wolff <[email protected]>
IN PROGRESS Documentation integrate local copy of PHP.net documentation Milian Wolff <[email protected]>


DONE Indenter write an indenter script based on the C-style indenter which does not work for PHP due to <?php...?> tags

Note: cstyle.js works fine for PHP

Milian Wolff <[email protected]>


TO DO Assistant take a look on where to integrate the assistant architecture <->


TO DO Formatter Add a formatter plugin for the PHP beautifier <->

Fix PHP-related Quanta bugs (list of bugs containing "PHP" keyword in products: kate, kdevelop, kdevplatform, quanta)

Kate PHP Highlighting

There are some bugs in the general PHP highlighting for Kate and other KTextEditor components. Note: Make sure to fix it in all files which use PHP.

Status Category Description Contact
DONE keywords fix <?PHP ,i.e. capital PHP Milian Wolff <[email protected]>
DONE constants add missing magic constants, see http://de3.php.net/language.constants.predefined Milian Wolff <[email protected]>

Cleanup

Various stuff we should investigate and probably cleanup one day. Listed here so I don't forget them:

  • make sure all iterators are const where possible
  • be krazy

Known Limitations

return-type in recursive functions

In the following snippet, the variable $foo will have the wrong type mixed, instead of stdClass:

function bar() {
  $bar = bar();
  return new stdClass;
}

You can workaround that, by adding a @param stdClass to the doccomment of the function.