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jucipp
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Finished cleaning up source.h/cc for now I think.

merge-requests/365/head
eidheim 11 years ago
parent
6647377ab5
commit
541135cc2d
4 changed files with 73 additions and 149 deletions
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  1. 6
      juci/config.cc
  2. 4
      juci/notebook.cc
  3. 150
      juci/source.cc
  4. 62
      juci/source.h

6
juci/config.cc
Unescape View File

@ -39,13 +39,13 @@ void MainConfig::GenerateSource() {
source_cfg.tab+=" ";
}
for (auto &i : colors_json) {
source_cfg.InsertTag(i.first, i.second.get_value<std::string>());
source_cfg.tags[i.first]=i.second.get_value<std::string>();
}
for (auto &i : syntax_json) {
source_cfg.InsertType(i.first, i.second.get_value<std::string>());
source_cfg.types[i.first]=i.second.get_value<std::string>();
}
for (auto &i : extensions_json) {
source_cfg.InsertExtension(i.second.get_value<std::string>());
source_cfg.extensions.emplace_back(i.second.get_value<std::string>());
}
DEBUG("Source cfg fetched");
}

4
juci/notebook.cc
Unescape View File

@ -301,7 +301,7 @@ Gtk::Box& Notebook::Controller::entry_view() {
void Notebook::Controller::OnNewPage(std::string name) {
INFO("Notebook Generate new page");
OnCreatePage();
text_vec_.back()->OnNewEmptyFile();
text_vec_.back()->on_new_empty_file();
Notebook().append_page(*editor_vec_.back(), name);
Notebook().show_all_children();
Notebook().set_current_page(Pages()-1);
@ -312,7 +312,7 @@ void Notebook::Controller::OnNewPage(std::string name) {
void Notebook::Controller::OnOpenFile(std::string path) {
INFO("Notebook open file");
OnCreatePage();
text_vec_.back()->OnOpenFile(path);
text_vec_.back()->on_open_file(path);
text_vec_.back()->is_saved=true;
unsigned pos = path.find_last_of("/\\");
Notebook().append_page(*editor_vec_.back(), path.substr(pos+1));

150
juci/source.cc
Unescape View File

@ -7,22 +7,15 @@
#include <algorithm>
#include <regex>
Source::Location::
Location(int line_number, int column_offset) :
line_number_(line_number), column_offset_(column_offset) { }
Source::Location::
Location(const Source::Location &org) :
line_number_(org.line_number_), column_offset_(org.column_offset_) { }
Source::Range::
Range(const Location &start, const Location &end, int kind) :
start_(start), end_(end), kind_(kind) { }
Source::Range::
Range(const Source::Range &org) :
start_(org.start_), end_(org.end_), kind_(org.kind_) { }
bool Source::Config::legal_extension(std::string e) const {
std::transform(e.begin(), e.end(),e.begin(), ::tolower);
if (find(extensions.begin(), extensions.end(), e) != extensions.end()) {
DEBUG("Legal extension");
return true;
}
DEBUG("Ilegal extension");
return false;
}
//////////////
//// View ////
@ -31,7 +24,7 @@ Source::View::View() {
Gsv::init();
}
string Source::View::GetLine(size_t line_number) {
string Source::View::get_line(size_t line_number) {
Gtk::TextIter line_it = get_source_buffer()->get_iter_at_line(line_number);
Gtk::TextIter line_end_it = line_it;
while(!line_end_it.ends_line())
@ -40,64 +33,13 @@ string Source::View::GetLine(size_t line_number) {
return line;
}
string Source::View::GetLineBeforeInsert() {
string Source::View::get_line_before_insert() {
Gtk::TextIter insert_it = get_source_buffer()->get_insert()->get_iter();
Gtk::TextIter line_it = get_source_buffer()->get_iter_at_line(insert_it.get_line());
std::string line(get_source_buffer()->get_text(line_it, insert_it));
return line;
}
// Source::View::Config::tagtable()
// returns a const refrence to the tagtable
const std::unordered_map<string, string>& Source::Config::tagtable() const {
return tagtable_;
}
// Source::View::Config::tagtable()
// returns a const refrence to the tagtable
const std::unordered_map<string, string>& Source::Config::typetable() const {
return typetable_;
}
std::vector<string>& Source::Config::extensiontable(){
return extensiontable_;
}
void Source::Config::InsertTag(const string &key, const string &value) {
tagtable_[key] = value;
}
void Source::Config::InsertExtension(const string &ext) {
extensiontable_.push_back(ext);
}
// Source::View::Config::SetTagTable()
// sets the tagtable for the view
void Source::Config::
SetTypeTable(const std::unordered_map<string, string> &typetable) {
typetable_ = typetable;
}
void Source::Config::InsertType(const string &key, const string &value) {
typetable_[key] = value;
}
// Source::View::Config::SetTagTable()
// sets the tagtable for the view
void Source::Config::
SetTagTable(const std::unordered_map<string, string> &tagtable) {
tagtable_ = tagtable;
}
bool Source::Config::legal_extension(std::string e) const {
std::transform(e.begin(), e.end(),e.begin(), ::tolower);
if (find(extensiontable_.begin(), extensiontable_.end(), e) != extensiontable_.end()) {
DEBUG("Legal extension");
return true;
}
DEBUG("Ilegal extension");
return false;
}
///////////////
//// Parser ///
///////////////
@ -109,7 +51,7 @@ Source::Parser::~Parser() {
}
void Source::Parser::
InitSyntaxHighlighting(const std::string &filepath,
init_syntax_highlighting(const std::string &filepath,
const std::string &project_path,
const std::map<std::string, std::string>
&buffers,
@ -136,7 +78,7 @@ get_buffer_map() const {
// Source::Model::UpdateLine
int Source::Parser::
ReParse(const std::map<std::string, std::string> &buffer) {
reparse(const std::map<std::string, std::string> &buffer) {
return tu_->ReparseTranslationUnit(file_path, buffer);
}
@ -182,7 +124,7 @@ get_compilation_commands() {
}
std::vector<Source::Range> Source::Parser::
ExtractTokens(int start_offset, int end_offset) {
extract_tokens(int start_offset, int end_offset) {
std::vector<Source::Range> ranges;
clang::SourceLocation start(tu_.get(), file_path, start_offset);
clang::SourceLocation end(tu_.get(), file_path, end_offset);
@ -191,18 +133,18 @@ ExtractTokens(int start_offset, int end_offset) {
std::vector<clang::Token> tks = tokens.tokens();
for (auto &token : tks) {
switch (token.kind()) {
case 0: HighlightCursor(&token, &ranges); break; // PunctuationToken
case 1: HighlightToken(&token, &ranges, 702); break; // KeywordToken
case 2: HighlightCursor(&token, &ranges); break; // IdentifierToken
case 3: HighlightToken(&token, &ranges, 109); break; // LiteralToken
case 4: HighlightToken(&token, &ranges, 705); break; // CommentToken
case 0: highlight_cursor(&token, &ranges); break; // PunctuationToken
case 1: highlight_token(&token, &ranges, 702); break; // KeywordToken
case 2: highlight_cursor(&token, &ranges); break; // IdentifierToken
case 3: highlight_token(&token, &ranges, 109); break; // LiteralToken
case 4: highlight_token(&token, &ranges, 705); break; // CommentToken
}
}
return ranges;
}
void Source::Parser::
HighlightCursor(clang::Token *token,
highlight_cursor(clang::Token *token,
std::vector<Source::Range> *source_ranges) {
clang::SourceLocation location = token->get_source_location(tu_.get());
clang::Cursor cursor(tu_.get(), &location);
@ -218,7 +160,7 @@ HighlightCursor(clang::Token *token,
end_offset), (int) cursor.kind());
}
void Source::Parser::
HighlightToken(clang::Token *token,
highlight_token(clang::Token *token,
std::vector<Source::Range> *source_ranges,
int token_kind) {
clang::SourceRange range = token->get_source_range(tu_.get());
@ -243,13 +185,13 @@ Source::Controller::Controller(const Source::Config &config,
const std::vector<std::unique_ptr<Source::Controller> > &controllers) :
config(config), parser(controllers), parse_thread_go(false), parse_thread_mapped(false), parse_thread_stop(false) {
INFO("Source Controller with childs constructed");
view.signal_key_press_event().connect(sigc::mem_fun(*this, &Source::Controller::OnKeyPress), false);
view.signal_key_press_event().connect(sigc::mem_fun(*this, &Source::Controller::on_key_press), false);
view.set_smart_home_end(Gsv::SMART_HOME_END_BEFORE);
view.override_font(Pango::FontDescription(config.font));
view.set_show_line_numbers(config.show_line_numbers);
view.set_highlight_current_line(config.highlight_current_line);
view.override_background_color(Gdk::RGBA(config.background));
for (auto &item : config.tagtable()) {
for (auto &item : config.tags) {
buffer()->create_tag(item.first)->property_foreground() = item.second;
}
}
@ -267,16 +209,16 @@ void Source::Controller::update_syntax(const std::vector<Source::Range> &ranges)
auto buffer = view.get_buffer();
buffer->remove_all_tags(buffer->begin(), buffer->end());
for (auto &range : ranges) {
std::string type = std::to_string(range.kind());
std::string type = std::to_string(range.kind);
try {
config.typetable().at(type);
config.types.at(type);
} catch (std::exception) {
continue;
}
int linum_start = range.start().line_number()-1;
int linum_end = range.end().line_number()-1;
int begin = range.start().column_offset()-1;
int end = range.end().column_offset()-1;
int linum_start = range.start.line_number-1;
int linum_end = range.end.line_number-1;
int begin = range.start.column_offset-1;
int end = range.end.column_offset-1;
if (end < 0) end = 0;
if (begin < 0) begin = 0;
@ -284,12 +226,12 @@ void Source::Controller::update_syntax(const std::vector<Source::Range> &ranges)
buffer->get_iter_at_line_offset(linum_start, begin);
Gtk::TextIter end_iter =
buffer->get_iter_at_line_offset(linum_end, end);
buffer->apply_tag_by_name(config.typetable().at(type),
buffer->apply_tag_by_name(config.types.at(type),
begin_iter, end_iter);
}
}
void Source::Controller::OnNewEmptyFile() {
void Source::Controller::on_new_empty_file() {
string filename("/tmp/juci_t");
sourcefile s(filename);
parser.file_path=filename;
@ -297,7 +239,7 @@ void Source::Controller::OnNewEmptyFile() {
s.save("");
}
void Source::Controller::OnOpenFile(const string &filepath) {
void Source::Controller::on_open_file(const string &filepath) {
parser.file_path=filepath;
sourcefile s(filepath);
auto buffer_map=parser.get_buffer_map();
@ -308,13 +250,13 @@ void Source::Controller::OnOpenFile(const string &filepath) {
int start_offset = buffer()->begin().get_offset();
int end_offset = buffer()->end().get_offset();
if (config.legal_extension(filepath.substr(filepath.find_last_of(".") + 1))) {
parser.InitSyntaxHighlighting(filepath,
parser.init_syntax_highlighting(filepath,
parser.file_path.substr(0, parser.file_path.find_last_of('/')),
buffer_map,
start_offset,
end_offset,
&Parser::clang_index);
update_syntax(parser.ExtractTokens(start_offset, end_offset));
update_syntax(parser.extract_tokens(start_offset, end_offset));
//GTK-calls must happen in main thread, so the parse_thread
//sends signals to the main thread that it is to call the following functions:
@ -330,7 +272,7 @@ void Source::Controller::OnOpenFile(const string &filepath) {
parse_done.connect([this](){
if(parse_thread_mapped) {
INFO("Updating syntax");
update_syntax(parser.ExtractTokens(0, buffer()->get_text().size()));
update_syntax(parser.extract_tokens(0, buffer()->get_text().size()));
INFO("Syntax updated");
}
else {
@ -342,14 +284,14 @@ void Source::Controller::OnOpenFile(const string &filepath) {
while(true) {
while(!parse_thread_go && !parse_thread_stop)
std::this_thread::sleep_for(std::chrono::milliseconds(10));
if(parse_thread_stop)
break;
if(parse_thread_stop)
break;
if(!parse_thread_mapped) {
parse_thread_go=false;
parse_start();
}
else if (parse_thread_mapped && parser.parsing_mutex.try_lock() && parse_thread_buffer_map_mutex.try_lock()) {
parser.ReParse(this->parse_thread_buffer_map);
parser.reparse(this->parse_thread_buffer_map);
parse_thread_go=false;
parser.parsing_mutex.unlock();
parse_thread_buffer_map_mutex.unlock();
@ -369,7 +311,9 @@ Glib::RefPtr<Gsv::Buffer> Source::Controller::buffer() {
return view.get_source_buffer();
}
bool Source::Controller::OnKeyPress(GdkEventKey* key) {
//TODO: move indentation to Parser, replace indentation methods with a better implementation or
//maybe use libclang
bool Source::Controller::on_key_press(GdkEventKey* key) {
const std::regex bracket_regex("^( *).*\\{ *$");
const std::regex no_bracket_statement_regex("^( *)(if|for|else if|catch|while) *\\(.*[^;}] *$");
const std::regex no_bracket_no_para_statement_regex("^( *)(else|try|do) *$");
@ -377,7 +321,7 @@ bool Source::Controller::OnKeyPress(GdkEventKey* key) {
//Indent as in previous line, and indent right after if/else/etc
if(key->keyval==GDK_KEY_Return && key->state==0) {
string line(view.GetLineBeforeInsert());
string line(view.get_line_before_insert());
std::smatch sm;
if(std::regex_match(line, sm, bracket_regex)) {
buffer()->insert_at_cursor("\n"+sm[1].str()+config.tab+"\n"+sm[1].str()+"}");
@ -399,7 +343,7 @@ bool Source::Controller::OnKeyPress(GdkEventKey* key) {
std::smatch sm2;
size_t line_nr=buffer()->get_insert()->get_iter().get_line();
if(line_nr>0 && sm[1].str().size()>=config.tab_size) {
string previous_line=view.GetLine(line_nr-1);
string previous_line=view.get_line(line_nr-1);
if(!std::regex_match(previous_line, sm2, bracket_regex)) {
if(std::regex_match(previous_line, sm2, no_bracket_statement_regex)) {
buffer()->insert_at_cursor("\n"+sm2[1].str());
@ -438,7 +382,7 @@ bool Source::Controller::OnKeyPress(GdkEventKey* key) {
int line_end=selection_end.get_line();
for(int line_nr=line_start;line_nr<=line_end;line_nr++) {
string line=view.GetLine(line_nr);
string line=view.get_line(line_nr);
if(!(line.size()>=config.tab_size && line.substr(0, config.tab_size)==config.tab))
return true;
}
@ -455,7 +399,7 @@ bool Source::Controller::OnKeyPress(GdkEventKey* key) {
}
//Indent left when writing } on a new line
else if(key->keyval==GDK_KEY_braceright) {
string line=view.GetLineBeforeInsert();
string line=view.get_line_before_insert();
if(line.size()>=config.tab_size) {
for(auto c: line) {
if(c!=' ')
@ -476,8 +420,8 @@ bool Source::Controller::OnKeyPress(GdkEventKey* key) {
Gtk::TextIter insert_it=buffer()->get_insert()->get_iter();
int line_nr=insert_it.get_line();
if(line_nr>0) {
string line=view.GetLine(line_nr);
string previous_line=view.GetLine(line_nr-1);
string line=view.get_line(line_nr);
string previous_line=view.get_line(line_nr-1);
smatch sm;
if(std::regex_match(previous_line, sm, spaces_regex)) {
if(line==sm[1]) {

62
juci/source.h
Unescape View File

@ -18,56 +18,36 @@ namespace Notebook {
namespace Source {
class Config {
public:
const std::unordered_map<std::string, std::string>& tagtable() const;
const std::unordered_map<std::string, std::string>& typetable() const;
std::vector<std::string>& extensiontable();
void SetTagTable(const std::unordered_map<std::string, std::string>
&tagtable);
void InsertTag(const std::string &key, const std::string &value);
void SetTypeTable(const std::unordered_map<std::string, std::string>
&tagtable);
void InsertType(const std::string &key, const std::string &value);
void InsertExtension(const std::string &ext);
std::vector<std::string> extensiontable_;
bool legal_extension(std::string e) const ;
// TODO: Have to clean away all the simple setter and getter methods at some point. It creates too much unnecessary code
unsigned tab_size;
bool show_line_numbers, highlight_current_line;
std::string tab, background, font;
private:
std::unordered_map<std::string, std::string> tagtable_, typetable_;
std::vector<std::string> extensions;
std::unordered_map<std::string, std::string> tags, types;
}; // class Config
class Location {
public:
Location(const Location &location);
Location(int line_number, int column_offset);
int line_number() const { return line_number_; }
int column_offset() const { return column_offset_; }
private:
int line_number_;
int column_offset_;
Location(int line_number, int column_offset):
line_number(line_number), column_offset(column_offset) {}
int line_number;
int column_offset;
};
class Range {
public:
Range(const Location &start, const Location &end, int kind);
Range(const Range &org);
const Location& start() const { return start_; }
const Location& end() const { return end_; }
int kind() const { return kind_; }
private:
Location start_;
Location end_;
int kind_;
Range(const Location &start, const Location &end, int kind):
start(start), end(end), kind(kind) {}
Location start;
Location end;
int kind;
};
class View : public Gsv::View {
public:
View();
virtual ~View() { }
std::string GetLine(size_t line_number);
std::string GetLineBeforeInsert();
std::string get_line(size_t line_number);
std::string get_line_before_insert();
}; // class View
class AutoCompleteChunk {
@ -93,7 +73,7 @@ namespace Source {
controllers(controllers) {}
~Parser();
// inits the syntax highligthing on file open
void InitSyntaxHighlighting(const std::string &filepath,
void init_syntax_highlighting(const std::string &filepath,
const std::string &project_path,
const std::map<std::string, std::string>
&buffers,
@ -101,8 +81,8 @@ namespace Source {
int end_offset,
clang::Index *index);
std::vector<Source::AutoCompleteData> get_autocomplete_suggestions(int line_number, int column);
int ReParse(const std::map<std::string, std::string> &buffers);
std::vector<Range> ExtractTokens(int, int);
int reparse(const std::map<std::string, std::string> &buffers);
std::vector<Range> extract_tokens(int, int);
std::string file_path;
std::string project_path;
@ -111,10 +91,10 @@ namespace Source {
std::mutex parsing_mutex;
private:
std::unique_ptr<clang::TranslationUnit> tu_; //use unique_ptr since it is not initialized in constructor
void HighlightToken(clang::Token *token,
void highlight_token(clang::Token *token,
std::vector<Range> *source_ranges,
int token_kind);
void HighlightCursor(clang::Token *token,
void highlight_cursor(clang::Token *token,
std::vector<Range> *source_ranges);
std::vector<std::string> get_compilation_commands();
//controllers is needed here, no way around that I think
@ -127,10 +107,10 @@ namespace Source {
const std::vector<std::unique_ptr<Source::Controller> > &controllers);
~Controller();
void update_syntax(const std::vector<Range> &locations);
void OnNewEmptyFile();
void OnOpenFile(const std::string &filename);
void on_new_empty_file();
void on_open_file(const std::string &filename);
Glib::RefPtr<Gsv::Buffer> buffer();
bool OnKeyPress(GdkEventKey* key);
bool on_key_press(GdkEventKey* key);
bool is_saved = false; //TODO: Is never set to false in Notebook::Controller
bool is_changed = false; //TODO: Is never set to true

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