@ -5,6 +5,8 @@
# ifdef JUCI_ENABLE_DEBUG
# include "debug_clang.h"
# endif
# include "info.h"
# include "dialogs.h"
namespace sigc {
# ifndef SIGC_FUNCTORS_DEDUCE_RESULT_TYPE_WITH_DECLTYPE
@ -42,6 +44,21 @@ Source::View(file_path, language) {
} ) ;
}
bool Source : : ClangViewParse : : save ( const std : : vector < Source : : View * > & views ) {
if ( ! Source : : View : : save ( views ) )
return false ;
if ( language - > get_id ( ) = = " chdr " | | language - > get_id ( ) = = " cpphdr " ) {
for ( auto & view : views ) {
if ( auto clang_view = dynamic_cast < Source : : ClangView * > ( view ) ) {
if ( this ! = clang_view )
clang_view - > soft_reparse_needed = true ;
}
}
}
return true ;
}
void Source : : ClangViewParse : : configure ( ) {
Source : : View : : configure ( ) ;
@ -173,9 +190,11 @@ void Source::ClangViewParse::soft_reparse() {
}
std : : vector < std : : string > Source : : ClangViewParse : : get_compilation_commands ( ) {
auto build = Project : : get_build ( file_path ) ;
auto default_build_path = build - > get_default_build_path ( ) ;
build - > update_default_build ( ) ;
auto build = Project : : Build : : create ( file_path ) ;
if ( build - > project_path . empty ( ) )
Info : : get ( ) . print ( file_path . filename ( ) . string ( ) + " : could not find a supported build system " ) ;
auto default_build_path = build - > get_default_path ( ) ;
build - > update_default ( ) ;
clang : : CompilationDatabase db ( default_build_path . string ( ) ) ;
clang : : CompileCommands commands ( file_path . string ( ) , db ) ;
std : : vector < clang : : CompileCommand > cmds = commands . get_commands ( ) ;
@ -187,9 +206,9 @@ std::vector<std::string> Source::ClangViewParse::get_compilation_commands() {
}
}
auto clang_version_string = clang : : to_string ( clang_getClangVersion ( ) ) ;
const boost : : regex clang_version_regex ( " ^[A-Za-z ]+([0-9.]+).*$ " ) ;
boost : : smatch sm ;
if ( boost : : regex_match ( clang_version_string , sm , clang_version_regex ) ) {
const static REGEX_NS : : regex clang_version_regex ( " ^[A-Za-z ]+([0-9.]+).*$ " ) ;
REGEX_NS : : smatch sm ;
if ( REGEX_NS : : regex_match ( clang_version_string , sm , clang_version_regex ) ) {
auto clang_version = sm [ 1 ] . str ( ) ;
arguments . emplace_back ( " -I/usr/lib/clang/ " + clang_version + " /include " ) ;
# ifdef __APPLE__
@ -215,38 +234,37 @@ std::vector<std::string> Source::ClangViewParse::get_compilation_commands() {
}
void Source : : ClangViewParse : : update_syntax ( ) {
std : : vector < TokenRange > ranges ;
std : : vector < std : : pair < std : : pair < clang : : Offset , clang : : Offset > , int > > ranges ;
for ( auto & token : * clang_tokens ) {
//if(token.get_kind()==0) // PunctuationToken
//ranges.emplace_back(token.offsets, (int) token.get_cursor().get_kind());
if ( token . get_kind ( ) = = 1 ) // KeywordToken
//if(token.get_kind()==clang::TokenKind::Token_Punctuation)
//ranges.emplace_back(token.offsets, static_cast<int>(token.get_cursor().get_kind()));
auto token_kind = token . get_kind ( ) ;
if ( token_kind = = clang : : TokenKind : : Token_Keyword )
ranges . emplace_back ( token . offsets , 702 ) ;
else if ( token . get_kind ( ) = = 2 ) { // IdentifierToken
auto kind = ( int ) token . get_cursor ( ) . get_kind ( ) ;
if ( kind = = 101 | | kind = = 102 )
kind = ( int ) token . get_cursor ( ) . get_referenced ( ) . get_kind ( ) ;
if ( kind ! = 500 )
ranges . emplace_back ( token . offsets , kind ) ;
else if ( token_kind = = clang : : TokenKind : : Token_Identifier ) {
auto cursor_kind = token . get_cursor ( ) . get_kind ( ) ;
if ( cursor_ kind= = clang : : CursorKind : : DeclRefExpr | | cursor_ kind= = clang : : CursorKind : : MemberRefExpr )
cursor_kind = token . get_cursor ( ) . get_referenced ( ) . get_kind ( ) ;
if ( cursor_ kind! = clang : : CursorKind : : PreprocessingDirective )
ranges . emplace_back ( token . offsets , static_cast < int > ( cursor_ kind) ) ;
}
else if ( token . get_kind ( ) = = 3 ) { // LiteralToken
ranges . emplace_back ( token . offsets , 109 ) ;
}
else if ( token . get_kind ( ) = = 4 ) // CommentToken
else if ( token_kind = = clang : : TokenKind : : Token_Literal )
ranges . emplace_back ( token . offsets , static_cast < int > ( clang : : CursorKind : : StringLiteral ) ) ;
else if ( token_kind = = clang : : TokenKind : : Token_Comment )
ranges . emplace_back ( token . offsets , 705 ) ;
}
if ( ranges . empty ( ) | | ranges . size ( ) = = 0 ) {
if ( ranges . empty ( ) )
return ;
}
auto buffer = get_source_buffer ( ) ;
auto buffer = get_buffer ( ) ;
for ( auto & tag : last_syntax_tags )
buffer - > remove_tag_by_name ( tag , buffer - > begin ( ) , buffer - > end ( ) ) ;
last_syntax_tags . clear ( ) ;
for ( auto & range : ranges ) {
auto type_it = Config : : get ( ) . source . clang_types . find ( std : : to_string ( range . kind ) ) ;
auto type_it = Config : : get ( ) . source . clang_types . find ( range . second ) ;
if ( type_it ! = Config : : get ( ) . source . clang_types . end ( ) ) {
last_syntax_tags . emplace ( type_it - > second ) ;
Gtk : : TextIter begin_iter = buffer - > get_iter_at_line_index ( range . offsets . first . line - 1 , range . offsets . first . index - 1 ) ;
Gtk : : TextIter end_iter = buffer - > get_iter_at_line_index ( range . offsets . second . line - 1 , range . offsets . second . index - 1 ) ;
Gtk : : TextIter begin_iter = buffer - > get_iter_at_line_index ( range . first . first . line - 1 , range . first . first . index - 1 ) ;
Gtk : : TextIter end_iter = buffer - > get_iter_at_line_index ( range . first . second . line - 1 , range . first . second . index - 1 ) ;
buffer - > apply_tag_by_name ( type_it - > second , begin_iter , end_iter ) ;
}
}
@ -404,8 +422,8 @@ void Source::ClangViewParse::show_type_tooltips(const Gdk::Rectangle &rectangle)
type_tooltips . clear ( ) ;
for ( auto & token : * tokens ) {
auto cursor = token . get_cursor ( ) ;
if ( token . get_kind ( ) = = clang : : Token_Identifier & & cursor . has_type ( ) ) {
if ( static_cast < unsigned > ( token . get_cursor ( ) . get_kind ( ) ) = = 103 ) //These cursors are buggy
if ( token . get_kind ( ) = = clang : : TokenKind : : Token _Identifier & & cursor . has_type ( ) ) {
if ( token . get_cursor ( ) . get_kind ( ) = = clang : : CursorKind : : CallExpr ) //These cursors are buggy
continue ;
auto start = get_buffer ( ) - > get_iter_at_line_index ( token . offsets . first . line - 1 , token . offsets . first . index - 1 ) ;
auto end = get_buffer ( ) - > get_iter_at_line_index ( token . offsets . second . line - 1 , token . offsets . second . index - 1 ) ;
@ -536,7 +554,7 @@ void Source::ClangViewAutocomplete::autocomplete_dialog_setup() {
autocomplete_dialog = std : : unique_ptr < CompletionDialog > ( new CompletionDialog ( * this , get_buffer ( ) - > create_mark ( start_iter ) ) ) ;
autocomplete_dialog_rows . clear ( ) ;
autocomplete_dialog - > on_hide = [ this ] ( ) {
get_source_ buffer ( ) - > end_user_action ( ) ;
get_buffer ( ) - > end_user_action ( ) ;
autocomplete_tooltips . hide ( ) ;
autocomplete_tooltips . clear ( ) ;
parsed = false ;
@ -544,7 +562,9 @@ void Source::ClangViewAutocomplete::autocomplete_dialog_setup() {
} ;
autocomplete_dialog - > on_select = [ this ] ( const std : : string & selected , bool hide_window ) {
auto row = autocomplete_dialog_rows . at ( selected ) . first ;
//erase existing variable or function before insert iter
get_buffer ( ) - > erase ( autocomplete_dialog - > start_mark - > get_iter ( ) , get_buffer ( ) - > get_insert ( ) - > get_iter ( ) ) ;
//do not insert template argument or function parameters if they already exist
auto iter = get_buffer ( ) - > get_insert ( ) - > get_iter ( ) ;
if ( * iter = = ' < ' | | * iter = = ' ( ' ) {
auto bracket_pos = row . find ( * iter ) ;
@ -552,7 +572,13 @@ void Source::ClangViewAutocomplete::autocomplete_dialog_setup() {
row = row . substr ( 0 , bracket_pos ) ;
}
}
//Fixes for the most commonly used stream manipulators
static auto manipulators_map = autocomplete_manipulators_map ( ) ;
auto it = manipulators_map . find ( row ) ;
if ( it ! = manipulators_map . end ( ) )
row = it - > second ;
get_buffer ( ) - > insert ( autocomplete_dialog - > start_mark - > get_iter ( ) , row ) ;
//if selection is finalized, select text inside template arguments or function parameters
if ( hide_window ) {
auto para_pos = row . find ( ' ( ' ) ;
auto angle_pos = row . find ( ' < ' ) ;
@ -626,10 +652,10 @@ void Source::ClangViewAutocomplete::autocomplete_check() {
get_source_buffer ( ) - > iter_has_context_class ( iter , " comment " ) ) )
return ;
std : : string line = " " + get_line_before ( ) ;
const boost : : regex in_specified_namespace ( " ^(.*[a-zA-Z0-9_ \\ ) \\ ] \\ >])(->| \\ .|::)([a-zA-Z0-9_]*)$ " ) ;
const boost : : regex within_namespace ( " ^(.*)([^a-zA-Z0-9_]+)([a-zA-Z0-9_]{3,})$ " ) ;
boost : : smatch sm ;
if ( boost : : regex_match ( line , sm , in_specified_namespace ) ) {
const static REGEX_NS : : regex in_specified_namespace ( " ^(.*[a-zA-Z0-9_ \\ ) \\ ] \\ >])(->| \\ .|::)([a-zA-Z0-9_]*)$ " ) ;
const static REGEX_NS : : regex within_namespace ( " ^(.*)([^a-zA-Z0-9_]+)([a-zA-Z0-9_]{3,})$ " ) ;
REGEX_NS : : smatch sm ;
if ( REGEX_NS : : regex_match ( line , sm , in_specified_namespace ) ) {
{
std : : unique_lock < std : : mutex > lock ( prefix_mutex ) ;
prefix = sm [ 3 ] . str ( ) ;
@ -637,7 +663,7 @@ void Source::ClangViewAutocomplete::autocomplete_check() {
if ( prefix . size ( ) = = 0 | | prefix [ 0 ] < ' 0 ' | | prefix [ 0 ] > ' 9 ' )
autocomplete ( ) ;
}
else if ( boost : : regex_match ( line , sm , within_namespace ) ) {
else if ( REGEX_NS : : regex_match ( line , sm , within_namespace ) ) {
{
std : : unique_lock < std : : mutex > lock ( prefix_mutex ) ;
prefix = sm [ 3 ] . str ( ) ;
@ -719,7 +745,7 @@ void Source::ClangViewAutocomplete::autocomplete() {
set_status ( " " ) ;
autocomplete_state = AutocompleteState : : IDLE ;
if ( ! autocomplete_dialog_rows . empty ( ) ) {
get_source_ buffer ( ) - > begin_user_action ( ) ;
get_buffer ( ) - > begin_user_action ( ) ;
autocomplete_dialog - > show ( ) ;
}
else
@ -774,6 +800,18 @@ std::vector<Source::ClangViewAutocomplete::AutoCompleteData> Source::ClangViewAu
return suggestions ;
}
std : : unordered_map < std : : string , std : : string > Source : : ClangViewAutocomplete : : autocomplete_manipulators_map ( ) {
std : : unordered_map < std : : string , std : : string > map ;
//TODO: feel free to add more
map [ " endl(basic_ostream<_CharT, _Traits> &__os) " ] = " endl " ;
map [ " flush(basic_ostream<_CharT, _Traits> &__os) " ] = " flush " ;
map [ " hex(std::ios_base &__str) " ] = " hex " ; //clang++ headers
map [ " hex(std::ios_base &__base) " ] = " hex " ; //g++ headers
map [ " dec(std::ios_base &__str) " ] = " dec " ;
map [ " dec(std::ios_base &__base) " ] = " dec " ;
return map ;
}
void Source : : ClangViewAutocomplete : : async_delete ( ) {
parsing_in_progress - > cancel ( " canceled, freeing resources in the background " ) ;
parse_state = ParseState : : STOP ;
@ -823,72 +861,105 @@ bool Source::ClangViewAutocomplete::full_reparse() {
////////////////////////////
Source : : ClangViewRefactor : : ClangViewRefactor ( const boost : : filesystem : : path & file_path , Glib : : RefPtr < Gsv : : Language > language ) :
Source : : ClangViewAutocomplete ( file_path , language ) {
similar_token s_tag = get_buffer ( ) - > create_tag ( ) ;
similar_token s_tag - > property_weight ( ) = 1000 ; //TODO: replace with Pango::WEIGHT_ULTRAHEAVY in 2016 or so (when Ubuntu 14 is history)
similar_identifier s_tag = get_buffer ( ) - > create_tag ( ) ;
similar_identifier s_tag - > property_weight ( ) = 1000 ; //TODO: replace with Pango::WEIGHT_ULTRAHEAVY in 2016 or so (when Ubuntu 14 is history)
get_buffer ( ) - > signal_changed ( ) . connect ( [ this ] ( ) {
if ( ! renaming & & last_tagged_token ) {
for ( auto & mark : similar_token _marks ) {
get_buffer ( ) - > remove_tag ( similar_token s_tag , mark . first - > get_iter ( ) , mark . second - > get_iter ( ) ) ;
if ( ! renaming & & last_tagged_identifier ) {
for ( auto & mark : similar_identifiers _marks ) {
get_buffer ( ) - > remove_tag ( similar_identifier s_tag , mark . first - > get_iter ( ) , mark . second - > get_iter ( ) ) ;
get_buffer ( ) - > delete_mark ( mark . first ) ;
get_buffer ( ) - > delete_mark ( mark . second ) ;
}
similar_token _marks . clear ( ) ;
last_tagged_token = Token ( ) ;
similar_identifiers _marks . clear ( ) ;
last_tagged_identifier = Identifier ( ) ;
}
} ) ;
get_token = [ this ] ( ) - > Token {
if ( parsed ) {
auto iter = get_buffer ( ) - > get_insert ( ) - > get_iter ( ) ;
auto line = ( unsigned ) iter . get_line ( ) ;
auto index = ( unsigned ) iter . get_line_index ( ) ;
for ( auto & token : * clang_tokens ) {
auto cursor = token . get_cursor ( ) ;
if ( token . get_kind ( ) = = clang : : Token_Identifier & & cursor . has_type ( ) ) {
if ( line = = token . offsets . first . line - 1 & & index > = token . offsets . first . index - 1 & & index < = token . offsets . second . index - 1 ) {
if ( static_cast < unsigned > ( token . get_cursor ( ) . get_kind ( ) ) = = 103 ) //These cursors are buggy
continue ;
auto referenced = cursor . get_referenced ( ) ;
if ( referenced )
return Token ( this - > language , static_cast < int > ( referenced . get_kind ( ) ) , token . get_spelling ( ) , referenced . get_usr ( ) ) ;
}
}
}
get_token_spelling = [ this ] ( ) {
if ( ! parsed ) {
Info : : get ( ) . print ( " Buffer is parsing " ) ;
return std : : string ( ) ;
}
return Token ( ) ;
return get_identifier ( ) . spelling ;
} ;
rename_similar_tokens = [ this ] ( const Token & token , const std : : string & text ) {
size_t number = 0 ;
if ( parsed & & token . language & &
( token . language - > get_id ( ) = = " chdr " | | token . language - > get_id ( ) = = " cpphdr " | | token . language - > get_id ( ) = = " c " | | token . language - > get_id ( ) = = " cpp " | | token . language - > get_id ( ) = = " objc " ) ) {
auto offsets = clang_tokens - > get_similar_token_offsets ( static_cast < clang : : CursorKind > ( token . type ) , token . spelling , token . usr ) ;
std : : vector < std : : pair < Glib : : RefPtr < Gtk : : TextMark > , Glib : : RefPtr < Gtk : : TextMark > > > marks ;
for ( auto & offset : offsets ) {
marks . emplace_back ( get_buffer ( ) - > create_mark ( get_buffer ( ) - > get_iter_at_line_index ( offset . first . line - 1 , offset . first . index - 1 ) ) , get_buffer ( ) - > create_mark ( get_buffer ( ) - > get_iter_at_line_index ( offset . second . line - 1 , offset . second . index - 1 ) ) ) ;
number + + ;
rename_similar_tokens = [ this ] ( const std : : vector < Source : : View * > & views , const std : : string & text ) {
std : : vector < std : : pair < boost : : filesystem : : path , size_t > > renamed ;
if ( ! parsed ) {
Info : : get ( ) . print ( " Buffer is parsing " ) ;
return renamed ;
}
auto identifier = get_identifier ( ) ;
if ( identifier ) {
wait_parsing ( views ) ;
//If rename constructor or destructor, set token to class
if ( identifier . kind = = clang : : CursorKind : : Constructor | | identifier . kind = = clang : : CursorKind : : Destructor ) {
auto parent_cursor = identifier . cursor . get_semantic_parent ( ) ;
identifier = Identifier ( parent_cursor . get_kind ( ) , identifier . spelling , parent_cursor . get_usr ( ) , parent_cursor ) ;
}
get_source_buffer ( ) - > begin_user_action ( ) ;
for ( auto & mark : marks ) {
renaming = true ;
get_buffer ( ) - > erase ( mark . first - > get_iter ( ) , mark . second - > get_iter ( ) ) ;
get_buffer ( ) - > insert ( mark . first - > get_iter ( ) , text ) ;
get_buffer ( ) - > delete_mark ( mark . first ) ;
get_buffer ( ) - > delete_mark ( mark . second ) ;
std : : vector < Source : : View * > renamed_views ;
for ( auto & view : views ) {
if ( auto clang_view = dynamic_cast < Source : : ClangView * > ( view ) ) {
//If rename class, also rename constructors and destructor
std : : set < Identifier > identifiers ;
identifiers . emplace ( identifier ) ;
if ( identifier . cursor . get_kind ( ) = = clang : : CursorKind : : ClassDecl ) {
for ( auto & token : * clang_view - > clang_tokens ) {
auto cursor = token . get_cursor ( ) ;
auto cursor_kind = cursor . get_kind ( ) ;
auto parent_cursor = cursor . get_semantic_parent ( ) ;
if ( token . get_kind ( ) = = clang : : TokenKind : : Token_Identifier & &
( cursor_kind = = clang : : CursorKind : : Constructor | | cursor_kind = = clang : : CursorKind : : Destructor ) & &
parent_cursor . get_usr ( ) = = identifier . cursor . get_usr ( ) & & cursor . has_type ( ) ) {
identifiers . emplace ( cursor . get_kind ( ) , token . get_spelling ( ) , cursor . get_usr ( ) ) ;
}
}
}
std : : vector < std : : pair < clang : : Offset , clang : : Offset > > offsets ;
for ( auto & identifier : identifiers ) {
auto token_offsets = clang_view - > clang_tokens - > get_similar_token_offsets ( identifier . kind , identifier . spelling , identifier . usr ) ;
for ( auto & token_offset : token_offsets )
offsets . emplace_back ( token_offset ) ;
}
std : : vector < std : : pair < Glib : : RefPtr < Gtk : : TextMark > , Glib : : RefPtr < Gtk : : TextMark > > > marks ;
for ( auto & offset : offsets ) {
marks . emplace_back ( clang_view - > get_buffer ( ) - > create_mark ( clang_view - > get_buffer ( ) - > get_iter_at_line_index ( offset . first . line - 1 , offset . first . index - 1 ) ) ,
clang_view - > get_buffer ( ) - > create_mark ( clang_view - > get_buffer ( ) - > get_iter_at_line_index ( offset . second . line - 1 , offset . second . index - 1 ) ) ) ;
}
if ( ! marks . empty ( ) ) {
clang_view - > renaming = true ;
clang_view - > get_buffer ( ) - > begin_user_action ( ) ;
for ( auto & mark : marks ) {
clang_view - > get_buffer ( ) - > erase ( mark . first - > get_iter ( ) , mark . second - > get_iter ( ) ) ;
clang_view - > get_buffer ( ) - > insert ( mark . first - > get_iter ( ) , text ) ;
clang_view - > get_buffer ( ) - > delete_mark ( mark . first ) ;
clang_view - > get_buffer ( ) - > delete_mark ( mark . second ) ;
}
clang_view - > get_buffer ( ) - > end_user_action ( ) ;
clang_view - > renaming = false ;
clang_view - > save ( views ) ;
renamed_views . emplace_back ( clang_view ) ;
renamed . emplace_back ( clang_view - > file_path , marks . size ( ) ) ;
}
}
}
get_source_buffer ( ) - > end_user_action ( ) ;
renaming = false ;
for ( auto & view : renamed_views )
view - > soft_reparse_needed = false ;
}
return number ;
return renamed ;
} ;
get_buffer ( ) - > signal_mark_set ( ) . connect ( [ this ] ( const Gtk : : TextBuffer : : iterator & iterator , const Glib : : RefPtr < Gtk : : TextBuffer : : Mark > & mark ) {
if ( mark - > get_name ( ) = = " insert " ) {
delayed_tag_similar_tokens_connection . disconnect ( ) ;
delayed_tag_similar_tokens_connection = Glib : : signal_timeout ( ) . connect ( [ this ] ( ) {
auto token = get_token ( ) ;
tag_similar_tokens ( token ) ;
delayed_tag_similar_identifier s_connection . disconnect ( ) ;
delayed_tag_similar_identifier s_connection = Glib : : signal_timeout ( ) . connect ( [ this ] ( ) {
auto identifier = get_identifier ( ) ;
tag_similar_identifiers ( identifier ) ;
return false ;
} , 100 ) ;
}
@ -896,66 +967,119 @@ Source::ClangViewAutocomplete(file_path, language) {
get_declaration_location = [ this ] ( ) {
Offset location ;
if ( parsed ) {
auto iter = get_buffer ( ) - > get_insert ( ) - > get_iter ( ) ;
auto line = ( unsigned ) iter . get_line ( ) ;
auto index = ( unsigned ) iter . get_line_index ( ) ;
for ( auto & token : * clang_tokens ) {
auto cursor = token . get_cursor ( ) ;
if ( token . get_kind ( ) = = clang : : Token_Identifier & & cursor . has_type ( ) ) {
if ( line = = token . offsets . first . line - 1 & & index > = token . offsets . first . index - 1 & & index < = token . offsets . second . index - 1 ) {
auto referenced = cursor . get_referenced ( ) ;
if ( referenced ) {
location . file_path = referenced . get_source_location ( ) . get_path ( ) ;
auto clang_offset = referenced . get_source_location ( ) . get_offset ( ) ;
location . line = clang_offset . line ;
location . index = clang_offset . index ;
break ;
if ( ! parsed ) {
Info : : get ( ) . print ( " Buffer is parsing " ) ;
return location ;
}
auto iter = get_buffer ( ) - > get_insert ( ) - > get_iter ( ) ;
auto line = static_cast < unsigned > ( iter . get_line ( ) ) ;
auto index = static_cast < unsigned > ( iter . get_line_index ( ) ) ;
for ( auto & token : * clang_tokens ) {
auto cursor = token . get_cursor ( ) ;
if ( token . get_kind ( ) = = clang : : TokenKind : : Token_Identifier & & cursor . has_type ( ) ) {
if ( line = = token . offsets . first . line - 1 & & index > = token . offsets . first . index - 1 & & index < = token . offsets . second . index - 1 ) {
auto referenced = cursor . get_referenced ( ) ;
if ( referenced ) {
location . file_path = referenced . get_source_location ( ) . get_path ( ) ;
auto clang_offset = referenced . get_source_location ( ) . get_offset ( ) ;
location . line = clang_offset . line ;
location . index = clang_offset . index ;
break ;
}
}
}
}
return location ;
} ;
get_implementation_location = [ this ] ( const std : : vector < Source : : View * > & views ) {
Offset location ;
if ( ! parsed ) {
Info : : get ( ) . print ( " Buffer is parsing " ) ;
return location ;
}
auto identifier = get_identifier ( ) ;
if ( identifier ) {
wait_parsing ( views ) ;
for ( auto & view : views ) {
if ( auto clang_view = dynamic_cast < Source : : ClangView * > ( view ) ) {
if ( clang_view - > language & & clang_view - > language - > get_id ( ) ! = " chdr " & & clang_view - > language - > get_id ( ) ! = " cpphdr " ) {
for ( auto token_it = clang_view - > clang_tokens - > rbegin ( ) ; token_it ! = clang_view - > clang_tokens - > rend ( ) ; + + token_it ) {
auto cursor = token_it - > get_cursor ( ) ;
auto kind = cursor . get_kind ( ) ;
if ( ( kind = = clang : : CursorKind : : FunctionDecl | | kind = = clang : : CursorKind : : CXXMethod | |
kind = = clang : : CursorKind : : Constructor | | kind = = clang : : CursorKind : : Destructor ) & &
token_it - > get_kind ( ) = = clang : : TokenKind : : Token_Identifier & & cursor . has_type ( ) ) {
auto referenced = cursor . get_referenced ( ) ;
if ( referenced & & identifier . kind = = referenced . get_kind ( ) & &
identifier . spelling = = token_it - > get_spelling ( ) & & identifier . usr = = referenced . get_usr ( ) ) {
location . file_path = cursor . get_source_location ( ) . get_path ( ) ;
auto clang_offset = cursor . get_source_location ( ) . get_offset ( ) ;
location . line = clang_offset . line ;
location . index = clang_offset . index ;
return location ;
}
}
}
}
}
}
Info : : get ( ) . print ( " Could not find implementation " ) ;
}
return location ;
} ;
get_usages = [ this ] ( const Token & token ) {
get_usages = [ this ] ( const std : : vector < Source : : View * > & views ) {
std : : vector < std : : pair < Offset , std : : string > > usages ;
if ( parsed & & token . language & &
( token . language - > get_id ( ) = = " chdr " | | token . language - > get_id ( ) = = " cpphdr " | | token . language - > get_id ( ) = = " c " | | token . language - > get_id ( ) = = " cpp " | | token . language - > get_id ( ) = = " objc " ) ) {
auto offsets = clang_tokens - > get_similar_token_offsets ( static_cast < clang : : CursorKind > ( token . type ) , token . spelling , token . usr ) ;
for ( auto & offset : offsets ) {
size_t whitespaces_removed = 0 ;
auto start_iter = get_buffer ( ) - > get_iter_at_line ( offset . first . line - 1 ) ;
while ( ! start_iter . ends_line ( ) & & ( * start_iter = = ' ' | | * start_iter = = ' \t ' ) ) {
start_iter . forward_char ( ) ;
whitespaces_removed + + ;
}
auto end_iter = start_iter ;
while ( ! end_iter . ends_line ( ) )
end_iter . forward_char ( ) ;
std : : string line = Glib : : Markup : : escape_text ( get_buffer ( ) - > get_text ( start_iter , end_iter ) ) ;
//markup token as bold
size_t token_start_pos = offset . first . index - 1 - whitespaces_removed ;
size_t token_end_pos = offset . second . index - 1 - whitespaces_removed ;
size_t pos = 0 ;
while ( ( pos = line . find ( ' & ' , pos ) ) ! = std : : string : : npos ) {
size_t pos2 = line . find ( ' ; ' , pos + 2 ) ;
if ( token_start_pos > pos ) {
token_start_pos + = pos2 - pos ;
token_end_pos + = pos2 - pos ;
if ( ! parsed ) {
Info : : get ( ) . print ( " Buffer is parsing " ) ;
return usages ;
}
auto identifier = get_identifier ( ) ;
if ( identifier ) {
wait_parsing ( views ) ;
std : : vector < Source : : View * > views_reordered ;
views_reordered . emplace_back ( this ) ;
for ( auto & view : views ) {
if ( view ! = this )
views_reordered . emplace_back ( view ) ;
}
for ( auto & view : views_reordered ) {
if ( auto clang_view = dynamic_cast < Source : : ClangView * > ( view ) ) {
auto offsets = clang_view - > clang_tokens - > get_similar_token_offsets ( identifier . kind , identifier . spelling , identifier . usr ) ;
for ( auto & offset : offsets ) {
size_t whitespaces_removed = 0 ;
auto start_iter = clang_view - > get_buffer ( ) - > get_iter_at_line ( offset . first . line - 1 ) ;
while ( ! start_iter . ends_line ( ) & & ( * start_iter = = ' ' | | * start_iter = = ' \t ' ) ) {
start_iter . forward_char ( ) ;
whitespaces_removed + + ;
}
auto end_iter = start_iter ;
while ( ! end_iter . ends_line ( ) )
end_iter . forward_char ( ) ;
std : : string line = Glib : : Markup : : escape_text ( clang_view - > get_buffer ( ) - > get_text ( start_iter , end_iter ) ) ;
//markup token as bold
size_t token_start_pos = offset . first . index - 1 - whitespaces_removed ;
size_t token_end_pos = offset . second . index - 1 - whitespaces_removed ;
size_t pos = 0 ;
while ( ( pos = line . find ( ' & ' , pos ) ) ! = std : : string : : npos ) {
size_t pos2 = line . find ( ' ; ' , pos + 2 ) ;
if ( token_start_pos > pos ) {
token_start_pos + = pos2 - pos ;
token_end_pos + = pos2 - pos ;
}
else if ( token_end_pos > pos )
token_end_pos + = pos2 - pos ;
else
break ;
pos = pos2 + 1 ;
}
line . insert ( token_end_pos , " </b> " ) ;
line . insert ( token_start_pos , " <b> " ) ;
usages . emplace_back ( Offset ( offset . first . line - 1 , offset . first . index - 1 , clang_view - > file_path ) , line ) ;
}
else if ( token_end_pos > pos )
token_end_pos + = pos2 - pos ;
else
break ;
pos = pos2 + 1 ;
}
line . insert ( token_end_pos , " </b> " ) ;
line . insert ( token_start_pos , " <b> " ) ;
usages . emplace_back ( Offset ( offset . first . line - 1 , offset . first . index - 1 , this - > file_path ) , line ) ;
}
}
@ -963,54 +1087,56 @@ Source::ClangViewAutocomplete(file_path, language) {
} ;
goto_method = [ this ] ( ) {
if ( parsed ) {
auto iter = get_iter_for_dialog ( ) ;
selection_dialog = std : : unique_ptr < SelectionDialog > ( new SelectionDialog ( * this , get_buffer ( ) - > create_mark ( iter ) , true , true ) ) ;
auto rows = std : : make_shared < std : : unordered_map < std : : string , clang : : Offset > > ( ) ;
auto methods = clang_tokens - > get_cxx_methods ( ) ;
if ( methods . size ( ) = = 0 )
return ;
for ( auto & method : methods ) {
std : : string row = std : : to_string ( method . second . line ) + " : " + Glib : : Markup : : escape_text ( method . first ) ;
//Add bold method token
size_t token_end_pos = row . find ( ' ( ' ) ;
if ( token_end_pos = = 0 | | token_end_pos = = std : : string : : npos )
continue ;
if ( token_end_pos > 8 & & row . substr ( token_end_pos - 4 , 4 ) = = " > " ) {
token_end_pos - = 8 ;
size_t angle_bracket_count = 1 ;
do {
if ( row . substr ( token_end_pos - 4 , 4 ) = = " > " ) {
angle_bracket_count + + ;
token_end_pos - = 4 ;
}
else if ( row . substr ( token_end_pos - 4 , 4 ) = = " < ; " ) {
angle_bracket_count - - ;
token_end_pos - = 4 ;
}
else
token_end_pos - - ;
} while ( angle_bracket_count > 0 & & token_end_pos > 4 ) ;
}
auto pos = token_end_pos ;
if ( ! parsed ) {
Info : : get ( ) . print ( " Buffer is parsing " ) ;
return ;
}
auto iter = get_iter_for_dialog ( ) ;
selection_dialog = std : : unique_ptr < SelectionDialog > ( new SelectionDialog ( * this , get_buffer ( ) - > create_mark ( iter ) , true , true ) ) ;
auto rows = std : : make_shared < std : : unordered_map < std : : string , clang : : Offset > > ( ) ;
auto methods = clang_tokens - > get_cxx_methods ( ) ;
if ( methods . size ( ) = = 0 )
return ;
for ( auto & method : methods ) {
std : : string row = std : : to_string ( method . second . line ) + " : " + Glib : : Markup : : escape_text ( method . first ) ;
//Add bold method token
size_t token_end_pos = row . find ( ' ( ' ) ;
if ( token_end_pos = = 0 | | token_end_pos = = std : : string : : npos )
continue ;
if ( token_end_pos > 8 & & row . substr ( token_end_pos - 4 , 4 ) = = " > " ) {
token_end_pos - = 8 ;
size_t angle_bracket_count = 1 ;
do {
pos - - ;
} while ( ( ( row [ pos ] > = ' a ' & & row [ pos ] < = ' z ' ) | |
( row [ pos ] > = ' A ' & & row [ pos ] < = ' Z ' ) | |
( row [ pos ] > = ' 0 ' & & row [ pos ] < = ' 9 ' ) | | row [ pos ] = = ' _ ' | | row [ pos ] = = ' ~ ' ) & & pos > 0 ) ;
row . insert ( token_end_pos , " </b> " ) ;
row . insert ( pos + 1 , " <b> " ) ;
( * rows ) [ row ] = method . second ;
selection_dialog - > add_row ( row ) ;
if ( row . substr ( token_end_pos - 4 , 4 ) = = " > " ) {
angle_bracket_count + + ;
token_end_pos - = 4 ;
}
else if ( row . substr ( token_end_pos - 4 , 4 ) = = " < ; " ) {
angle_bracket_count - - ;
token_end_pos - = 4 ;
}
else
token_end_pos - - ;
} while ( angle_bracket_count > 0 & & token_end_pos > 4 ) ;
}
selection_dialog - > on_select = [ this , rows ] ( const std : : string & selected , bool hide_window ) {
auto offset = rows - > at ( selected ) ;
get_buffer ( ) - > place_cursor ( get_buffer ( ) - > get_iter_at_line_index ( offset . line - 1 , offset . index - 1 ) ) ;
scroll_to ( get_buffer ( ) - > get_insert ( ) , 0.0 , 1.0 , 0.5 ) ;
delayed_tooltips_connection . disconnect ( ) ;
} ;
selection_dialog - > show ( ) ;
auto pos = token_end_pos ;
do {
pos - - ;
} while ( ( ( row [ pos ] > = ' a ' & & row [ pos ] < = ' z ' ) | |
( row [ pos ] > = ' A ' & & row [ pos ] < = ' Z ' ) | |
( row [ pos ] > = ' 0 ' & & row [ pos ] < = ' 9 ' ) | | row [ pos ] = = ' _ ' | | row [ pos ] = = ' ~ ' ) & & pos > 0 ) ;
row . insert ( token_end_pos , " </b> " ) ;
row . insert ( pos + 1 , " <b> " ) ;
( * rows ) [ row ] = method . second ;
selection_dialog - > add_row ( row ) ;
}
selection_dialog - > on_select = [ this , rows ] ( const std : : string & selected , bool hide_window ) {
auto offset = rows - > at ( selected ) ;
get_buffer ( ) - > place_cursor ( get_buffer ( ) - > get_iter_at_line_index ( offset . line - 1 , offset . index - 1 ) ) ;
scroll_to ( get_buffer ( ) - > get_insert ( ) , 0.0 , 1.0 , 0.5 ) ;
delayed_tooltips_connection . disconnect ( ) ;
} ;
selection_dialog - > show ( ) ;
} ;
get_token_data = [ this ] ( ) {
@ -1026,85 +1152,87 @@ Source::ClangViewAutocomplete(file_path, language) {
} ;
std : : vector < std : : string > data ;
if ( parsed ) {
auto iter = get_buffer ( ) - > get_insert ( ) - > get_iter ( ) ;
auto line = ( unsigned ) iter . get_line ( ) ;
auto index = ( unsigned ) iter . get_line_index ( ) ;
for ( auto & token : * clang_tokens ) {
auto cursor = token . get_cursor ( ) ;
if ( token . get_kind ( ) = = clang : : Token_Identifier & & cursor . has_type ( ) ) {
if ( line = = token . offsets . first . line - 1 & & index > = token . offsets . first . index - 1 & & index < = token . offsets . second . index - 1 ) {
auto referenced = cursor . get_referenced ( ) ;
if ( referenced ) {
auto usr = referenced . get_usr ( ) ;
data . emplace_back ( " clang " ) ;
//namespace
size_t pos1 , pos2 = 0 ;
while ( ( pos1 = usr . find ( ' @ ' , pos2 ) ) ! = std : : string : : npos & & pos1 + 1 < usr . size ( ) & & usr [ pos1 + 1 ] = = ' N ' ) {
pos1 + = 3 ;
pos2 = find_non_word_char ( usr , pos1 ) ;
if ( pos2 ! = std : : string : : npos ) {
auto ns = usr . substr ( pos1 , pos2 - pos1 ) ;
if ( ns = = " __1 " )
break ;
data . emplace_back ( ns ) ;
}
else
break ;
}
if ( data . size ( ) = = 1 )
data . emplace_back ( " " ) ;
//template arguments
size_t template_pos = usr . find ( ' $ ' ) ;
bool found_type_or_function = false ;
//type
pos2 = 0 ;
while ( ( ( pos1 = usr . find ( " T@ " , pos2 ) ) ! = std : : string : : npos | | ( pos1 = usr . find ( " S@ " , pos2 ) ) ! = std : : string : : npos ) & & pos1 < template_pos ) {
found_type_or_function = true ;
pos1 + = 2 ;
pos2 = find_non_word_char ( usr , pos1 ) ;
if ( pos2 ! = std : : string : : npos )
data . emplace_back ( usr . substr ( pos1 , pos2 - pos1 ) ) ;
else {
data . emplace_back ( usr . substr ( pos1 ) ) ;
if ( ! parsed ) {
Info : : get ( ) . print ( " Buffer is parsing " ) ;
return data ;
}
auto iter = get_buffer ( ) - > get_insert ( ) - > get_iter ( ) ;
auto line = static_cast < unsigned > ( iter . get_line ( ) ) ;
auto index = static_cast < unsigned > ( iter . get_line_index ( ) ) ;
for ( auto & token : * clang_tokens ) {
auto cursor = token . get_cursor ( ) ;
if ( token . get_kind ( ) = = clang : : TokenKind : : Token_Identifier & & cursor . has_type ( ) ) {
if ( line = = token . offsets . first . line - 1 & & index > = token . offsets . first . index - 1 & & index < = token . offsets . second . index - 1 ) {
auto referenced = cursor . get_referenced ( ) ;
if ( referenced ) {
auto usr = referenced . get_usr ( ) ;
data . emplace_back ( " clang " ) ;
//namespace
size_t pos1 , pos2 = 0 ;
while ( ( pos1 = usr . find ( ' @ ' , pos2 ) ) ! = std : : string : : npos & & pos1 + 1 < usr . size ( ) & & usr [ pos1 + 1 ] = = ' N ' ) {
pos1 + = 3 ;
pos2 = find_non_word_char ( usr , pos1 ) ;
if ( pos2 ! = std : : string : : npos ) {
auto ns = usr . substr ( pos1 , pos2 - pos1 ) ;
if ( ns = = " __1 " )
break ;
}
data . emplace_back ( ns ) ;
}
//function/constant//variable
pos1 = usr . find ( " F@ " ) ;
if ( pos1 = = std : : string : : npos )
pos1 = usr . find ( " C@ " ) ;
if ( pos1 = = std : : string : : npos )
pos1 = usr . find ( " I@ " ) ;
if ( pos1 ! = std : : string : : npos ) {
pos1 + = 2 ;
pos2 = find_non_word_char ( usr , pos1 ) ;
}
if ( pos1 ! = std : : string : : npos ) {
found_type_or_function = true ;
if ( pos2 ! = std : : string : : npos )
data . emplace_back ( usr . substr ( pos1 , pos2 - pos1 ) ) ;
else
data . emplace_back ( usr . substr ( pos1 ) ) ;
else
break ;
}
if ( data . size ( ) = = 1 )
data . emplace_back ( " " ) ;
//template arguments
size_t template_pos = usr . find ( ' $ ' ) ;
bool found_type_or_function = false ;
//type
pos2 = 0 ;
while ( ( ( pos1 = usr . find ( " T@ " , pos2 ) ) ! = std : : string : : npos | | ( pos1 = usr . find ( " S@ " , pos2 ) ) ! = std : : string : : npos ) & & pos1 < template_pos ) {
found_type_or_function = true ;
pos1 + = 2 ;
pos2 = find_non_word_char ( usr , pos1 ) ;
if ( pos2 ! = std : : string : : npos )
data . emplace_back ( usr . substr ( pos1 , pos2 - pos1 ) ) ;
else {
data . emplace_back ( usr . substr ( pos1 ) ) ;
break ;
}
}
//Sometimes a method is at end without a identifier it seems:
if ( ! found_type_or_function & & ( pos1 = usr . rfind ( ' @ ' ) ) ! = std : : string : : npos ) {
pos1 + + ;
pos2 = find_non_word_char ( usr , pos1 ) ;
if ( pos2 ! = std : : string : : npos )
data . emplace_back ( usr . substr ( pos1 , pos2 - pos1 ) ) ;
else
data . emplace_back ( usr . substr ( pos1 ) ) ;
}
//function/constant//variable
pos1 = usr . find ( " F@ " ) ;
if ( pos1 = = std : : string : : npos )
pos1 = usr . find ( " C@ " ) ;
if ( pos1 = = std : : string : : npos )
pos1 = usr . find ( " I@ " ) ;
if ( pos1 ! = std : : string : : npos ) {
pos1 + = 2 ;
pos2 = find_non_word_char ( usr , pos1 ) ;
}
if ( pos1 ! = std : : string : : npos ) {
found_type_or_function = true ;
if ( pos2 ! = std : : string : : npos )
data . emplace_back ( usr . substr ( pos1 , pos2 - pos1 ) ) ;
else
data . emplace_back ( usr . substr ( pos1 ) ) ;
}
break ;
//Sometimes a method is at end without a identifier it seems:
if ( ! found_type_or_function & & ( pos1 = usr . rfind ( ' @ ' ) ) ! = std : : string : : npos ) {
pos1 + + ;
pos2 = find_non_word_char ( usr , pos1 ) ;
if ( pos2 ! = std : : string : : npos )
data . emplace_back ( usr . substr ( pos1 , pos2 - pos1 ) ) ;
else
data . emplace_back ( usr . substr ( pos1 ) ) ;
}
break ;
}
}
}
@ -1113,82 +1241,138 @@ Source::ClangViewAutocomplete(file_path, language) {
} ;
goto_next_diagnostic = [ this ] ( ) {
if ( parsed ) {
auto insert_offset = get_buffer ( ) - > get_insert ( ) - > get_iter ( ) . get_offset ( ) ;
for ( auto offset : diagnostic_offsets ) {
if ( offset > insert_offset ) {
get_buffer ( ) - > place_cursor ( get_buffer ( ) - > get_iter_at_offset ( offset ) ) ;
scroll_to ( get_buffer ( ) - > get_insert ( ) , 0.0 , 1.0 , 0.5 ) ;
return ;
}
}
if ( diagnostic_offsets . size ( ) > 0 ) {
auto iter = get_buffer ( ) - > get_iter_at_offset ( * diagnostic_offsets . begin ( ) ) ;
get_buffer ( ) - > place_cursor ( iter ) ;
if ( ! parsed ) {
Info : : get ( ) . print ( " Buffer is parsing " ) ;
return ;
}
auto insert_offset = get_buffer ( ) - > get_insert ( ) - > get_iter ( ) . get_offset ( ) ;
for ( auto offset : diagnostic_offsets ) {
if ( offset > insert_offset ) {
get_buffer ( ) - > place_cursor ( get_buffer ( ) - > get_iter_at_offset ( offset ) ) ;
scroll_to ( get_buffer ( ) - > get_insert ( ) , 0.0 , 1.0 , 0.5 ) ;
return ;
}
}
if ( diagnostic_offsets . size ( ) > 0 ) {
auto iter = get_buffer ( ) - > get_iter_at_offset ( * diagnostic_offsets . begin ( ) ) ;
get_buffer ( ) - > place_cursor ( iter ) ;
scroll_to ( get_buffer ( ) - > get_insert ( ) , 0.0 , 1.0 , 0.5 ) ;
}
} ;
apply_fix_its = [ this ] ( ) {
if ( ! parsed ) {
Info : : get ( ) . print ( " Buffer is parsing " ) ;
return ;
}
std : : vector < std : : pair < Glib : : RefPtr < Gtk : : TextMark > , Glib : : RefPtr < Gtk : : TextMark > > > fix_it_marks ;
if ( parsed ) {
for ( auto & fix_it : fix_its ) {
auto start_iter = get_buffer ( ) - > get_iter_at_line_index ( fix_it . offsets . first . line - 1 , fix_it . offsets . first . index - 1 ) ;
auto end_iter = get_buffer ( ) - > get_iter_at_line_index ( fix_it . offsets . second . line - 1 , fix_it . offsets . second . index - 1 ) ;
fix_it_marks . emplace_back ( get_buffer ( ) - > create_mark ( start_iter ) , get_buffer ( ) - > create_mark ( end_iter ) ) ;
for ( auto & fix_it : fix_its ) {
auto start_iter = get_buffer ( ) - > get_iter_at_line_index ( fix_it . offsets . first . line - 1 , fix_it . offsets . first . index - 1 ) ;
auto end_iter = get_buffer ( ) - > get_iter_at_line_index ( fix_it . offsets . second . line - 1 , fix_it . offsets . second . index - 1 ) ;
fix_it_marks . emplace_back ( get_buffer ( ) - > create_mark ( start_iter ) , get_buffer ( ) - > create_mark ( end_iter ) ) ;
}
size_t c = 0 ;
get_buffer ( ) - > begin_user_action ( ) ;
for ( auto & fix_it : fix_its ) {
if ( fix_it . type = = FixIt : : Type : : INSERT ) {
get_buffer ( ) - > insert ( fix_it_marks [ c ] . first - > get_iter ( ) , fix_it . source ) ;
}
size_t c = 0 ;
get_source_buffer ( ) - > begin_user_action ( ) ;
for ( auto & fix_it : fix_its ) {
if ( fix_it . type = = FixIt : : Type : : INSERT ) {
get_buffer ( ) - > insert ( fix_it_marks [ c ] . first - > get_iter ( ) , fix_it . source ) ;
}
if ( fix_it . type = = FixIt : : Type : : REPLACE ) {
get_buffer ( ) - > erase ( fix_it_marks [ c ] . first - > get_iter ( ) , fix_it_marks [ c ] . second - > get_iter ( ) ) ;
get_buffer ( ) - > insert ( fix_it_marks [ c ] . first - > get_iter ( ) , fix_it . source ) ;
}
if ( fix_it . type = = FixIt : : Type : : ERASE ) {
get_buffer ( ) - > erase ( fix_it_marks [ c ] . first - > get_iter ( ) , fix_it_marks [ c ] . second - > get_iter ( ) ) ;
}
c + + ;
if ( fix_it . type = = FixIt : : Type : : REPLACE ) {
get_buffer ( ) - > erase ( fix_it_marks [ c ] . first - > get_iter ( ) , fix_it_marks [ c ] . second - > get_iter ( ) ) ;
get_buffer ( ) - > insert ( fix_it_marks [ c ] . first - > get_iter ( ) , fix_it . source ) ;
}
for ( auto & mark_pair : fix_it_marks ) {
get_buffer ( ) - > delete_mark ( mark_pair . first ) ;
get_buffer ( ) - > delete_mark ( mark_pair . second ) ;
if ( fix_it . type = = FixIt : : Type : : ERASE ) {
get_buffer ( ) - > erase ( fix_it_marks [ c ] . first - > get_iter ( ) , fix_it_marks [ c ] . second - > get_iter ( ) ) ;
}
get_source_buffer ( ) - > end_user_action ( ) ;
c + + ;
}
for ( auto & mark_pair : fix_it_marks ) {
get_buffer ( ) - > delete_mark ( mark_pair . first ) ;
get_buffer ( ) - > delete_mark ( mark_pair . second ) ;
}
get_buffer ( ) - > end_user_action ( ) ;
} ;
}
void Source : : ClangViewRefactor : : tag_similar_tokens ( const Token & token ) {
Source : : ClangViewRefactor : : Identifier Source : : ClangViewRefactor : : get_identifier ( ) {
if ( ! parsed )
return Identifier ( ) ;
auto iter = get_buffer ( ) - > get_insert ( ) - > get_iter ( ) ;
auto line = static_cast < unsigned > ( iter . get_line ( ) ) ;
auto index = static_cast < unsigned > ( iter . get_line_index ( ) ) ;
for ( auto & token : * clang_tokens ) {
auto cursor = token . get_cursor ( ) ;
if ( token . get_kind ( ) = = clang : : TokenKind : : Token_Identifier & & cursor . has_type ( ) ) {
if ( line = = token . offsets . first . line - 1 & & index > = token . offsets . first . index - 1 & & index < = token . offsets . second . index - 1 ) {
if ( token . get_cursor ( ) . get_kind ( ) = = clang : : CursorKind : : CallExpr ) //These cursors are buggy
continue ;
auto referenced = cursor . get_referenced ( ) ;
if ( referenced )
return Identifier ( referenced . get_kind ( ) , token . get_spelling ( ) , referenced . get_usr ( ) , referenced ) ;
}
}
}
return Identifier ( ) ;
}
void Source : : ClangViewRefactor : : wait_parsing ( const std : : vector < Source : : View * > & views ) {
std : : unique_ptr < Dialog : : Message > message ;
std : : vector < Source : : ClangView * > clang_views ;
for ( auto & view : views ) {
if ( auto clang_view = dynamic_cast < Source : : ClangView * > ( view ) ) {
if ( ! clang_view - > parsed ) {
clang_views . emplace_back ( clang_view ) ;
if ( ! message )
message = std : : unique_ptr < Dialog : : Message > ( new Dialog : : Message ( " Please wait while all buffers finish parsing " ) ) ;
}
}
}
if ( message ) {
for ( ; ; ) {
while ( g_main_context_pending ( NULL ) )
g_main_context_iteration ( NULL , false ) ;
bool all_parsed = true ;
for ( auto & clang_view : clang_views ) {
if ( ! clang_view - > parsed ) {
all_parsed = false ;
break ;
}
}
if ( all_parsed )
break ;
std : : this_thread : : sleep_for ( std : : chrono : : milliseconds ( 10 ) ) ;
}
message - > hide ( ) ;
}
}
void Source : : ClangViewRefactor : : tag_similar_identifiers ( const Identifier & identifier ) {
if ( parsed ) {
if ( token & & last_tagged_token ! = token ) {
for ( auto & mark : similar_token_marks ) {
get_buffer ( ) - > remove_tag ( similar_tokens_tag , mark . first - > get_iter ( ) , mark . second - > get_iter ( ) ) ;
if ( identifier & & last_tagged_identifier ! = identifier ) {
for ( auto & mark : similar_identifiers _marks ) {
get_buffer ( ) - > remove_tag ( similar_identifier s_tag , mark . first - > get_iter ( ) , mark . second - > get_iter ( ) ) ;
get_buffer ( ) - > delete_mark ( mark . first ) ;
get_buffer ( ) - > delete_mark ( mark . second ) ;
}
similar_token_marks . clear ( ) ;
auto offsets = clang_tokens - > get_similar_token_offsets ( static_cast < clang : : CursorKind > ( token . type ) , token . spelling , token . usr ) ;
similar_identifiers _marks . clear ( ) ;
auto offsets = clang_tokens - > get_similar_token_offsets ( identifier . kind , identifier . spelling , identifier . usr ) ;
for ( auto & offset : offsets ) {
auto start_iter = get_buffer ( ) - > get_iter_at_line_index ( offset . first . line - 1 , offset . first . index - 1 ) ;
auto end_iter = get_buffer ( ) - > get_iter_at_line_index ( offset . second . line - 1 , offset . second . index - 1 ) ;
get_buffer ( ) - > apply_tag ( similar_tokens_tag , start_iter , end_iter ) ;
similar_token_marks . emplace_back ( get_buffer ( ) - > create_mark ( start_iter ) , get_buffer ( ) - > create_mark ( end_iter ) ) ;
get_buffer ( ) - > apply_tag ( similar_identifier s_tag , start_iter , end_iter ) ;
similar_identifiers _marks . emplace_back ( get_buffer ( ) - > create_mark ( start_iter ) , get_buffer ( ) - > create_mark ( end_iter ) ) ;
}
last_tagged_token = token ;
last_tagged_identifier = identifier ;
}
}
if ( ! token & & last_tagged_token ) {
for ( auto & mark : similar_token_marks ) {
get_buffer ( ) - > remove_tag ( similar_tokens_tag , mark . first - > get_iter ( ) , mark . second - > get_iter ( ) ) ;
if ( ! identifier & & last_tagged_identifier ) {
for ( auto & mark : similar_identifiers _marks ) {
get_buffer ( ) - > remove_tag ( similar_identifier s_tag , mark . first - > get_iter ( ) , mark . second - > get_iter ( ) ) ;
get_buffer ( ) - > delete_mark ( mark . first ) ;
get_buffer ( ) - > delete_mark ( mark . second ) ;
}
similar_token_marks . clear ( ) ;
last_tagged_token = Token ( ) ;
similar_identifiers _marks . clear ( ) ;
last_tagged_identifier = Identifier ( ) ;
}
}
@ -1202,7 +1386,7 @@ Source::ClangView::ClangView(const boost::filesystem::path &file_path, Glib::Ref
void Source : : ClangView : : async_delete ( ) {
dispatcher . disconnect ( ) ;
delayed_reparse_connection . disconnect ( ) ;
delayed_tag_similar_token s_connection . disconnect ( ) ;
delayed_tag_similar_identifier s_connection . disconnect ( ) ;
ClangViewAutocomplete : : async_delete ( ) ;
}
