zalox
/
jucipp
mirror of https://gitlab.com/cppit/jucipp
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

Smart indentation/brackets/insertions cleanup and improvements

merge-requests/365/head
eidheim 9 years ago
parent
da9f001b8f
commit
f656b76afe
3 changed files with 226 additions and 171 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 349
      src/source.cc
  2. 4
      src/source.h
  3. 44
      src/source_spellcheck.cc

349
src/source.cc
Unescape View File

@ -1023,39 +1023,32 @@ long Source::View::symbol_count(Gtk::TextIter iter, unsigned int positive_char,
bool break_on_curly=true; bool break_on_curly=true;
if(positive_char=='{' || negative_char=='}') if(positive_char=='{' || negative_char=='}')
break_on_curly=false; break_on_curly=false;
bool check_if_previous_or_next_iter_is_code_iter=false; bool check_if_next_iter_is_code_iter=false;
if(positive_char=='\'' || negative_char=='\'' || positive_char=='"' || negative_char=='"') if(positive_char=='\'' || negative_char=='\'' || positive_char=='"' || negative_char=='"')
check_if_previous_or_next_iter_is_code_iter=true; check_if_next_iter_is_code_iter=true;
Gtk::TextIter previous_iter; Gtk::TextIter previous_iter;
do { do {
previous_iter=iter; if(*iter==positive_char && is_code_iter(iter))
previous_iter.backward_char(); symbol_count++;
if(!(*previous_iter=='\'' && is_code_iter(previous_iter))) { else if(*iter==negative_char && is_code_iter(iter))
if(*iter==positive_char && is_code_iter(iter)) symbol_count--;
symbol_count++; else if(*iter=='{' && is_code_iter(iter))
else if(*iter==negative_char && is_code_iter(iter)) curly_count++;
symbol_count--; else if(*iter=='}' && is_code_iter(iter))
else if(*iter=='{' && is_code_iter(iter)) curly_count--;
curly_count++; else if(check_if_next_iter_is_code_iter) {
else if(*iter=='}' && is_code_iter(iter)) auto next_iter=iter;
curly_count--; if(next_iter.forward_char()) {
else if(check_if_previous_or_next_iter_is_code_iter) { if(*iter==positive_char && is_code_iter(next_iter))
auto next_iter=iter;
next_iter.forward_char();
if(*iter==positive_char && is_code_iter(previous_iter))
symbol_count++;
else if(*iter==negative_char && is_code_iter(previous_iter))
symbol_count--;
else if(*iter==positive_char && is_code_iter(next_iter))
symbol_count++; symbol_count++;
else if(*iter==negative_char && is_code_iter(next_iter)) else if(*iter==negative_char && is_code_iter(next_iter))
symbol_count--; symbol_count--;
} }
if(break_on_curly && curly_count>0)
break;
} }
if(break_on_curly && curly_count>0)
break;
} while(iter.backward_char()); } while(iter.backward_char());
iter=iter_stored; iter=iter_stored;
@ -1073,17 +1066,14 @@ long Source::View::symbol_count(Gtk::TextIter iter, unsigned int positive_char,
curly_count++; curly_count++;
else if(*iter=='}' && is_code_iter(iter)) else if(*iter=='}' && is_code_iter(iter))
curly_count--; curly_count--;
else if(check_if_previous_or_next_iter_is_code_iter) { else if(check_if_next_iter_is_code_iter) {
auto next_iter=iter; auto next_iter=iter;
next_iter.forward_char(); if(next_iter.forward_char()) {
if(*iter==positive_char && is_code_iter(previous_iter)) if(*iter==positive_char && is_code_iter(next_iter))
symbol_count++; symbol_count++;
else if(*iter==negative_char && is_code_iter(previous_iter)) else if(*iter==negative_char && is_code_iter(next_iter))
symbol_count--; symbol_count--;
else if(*iter==positive_char && is_code_iter(next_iter)) }
symbol_count++;
else if(*iter==negative_char && is_code_iter(next_iter))
symbol_count--;
} }
if(break_on_curly && curly_count<0) if(break_on_curly && curly_count<0)
@ -1236,80 +1226,53 @@ bool Source::View::on_key_press_event(GdkEventKey* key) {
return true; return true;
} }
if(get_buffer()->get_has_selection()) get_buffer()->begin_user_action();
return on_key_press_event_basic(key);
auto iter=get_buffer()->get_insert()->get_iter();
if(is_bracket_language && Config::get().source.smart_insertions) { if(!spellcheck_all) {
auto previous_iter=iter; if(Config::get().source.smart_brackets && on_key_press_event_smart_brackets(key)) {
previous_iter.backward_char(); get_buffer()->end_user_action();
if(key->keyval==GDK_KEY_apostrophe && !is_code_iter(iter)) { return true;
if(*previous_iter!='\\' && *iter=='\'') {
auto next_iter=iter;
next_iter.forward_char();
get_buffer()->place_cursor(next_iter);
scroll_to(get_buffer()->get_insert());
return true;
}
}
else if(key->keyval==GDK_KEY_quotedbl && *iter=='\"' && !is_code_iter(iter)) {
bool perform_move=false;
if(*previous_iter!='\\')
perform_move=true;
else {
auto it=previous_iter;
long backslash_count=1;
while(it.backward_char() && *it=='\\') {
++backslash_count;
}
if(backslash_count%2==0)
perform_move=true;
}
if(perform_move) {
auto next_iter=iter;
next_iter.forward_char();
get_buffer()->place_cursor(next_iter);
scroll_to(get_buffer()->get_insert());
return true;
}
} }
else if(key->keyval==GDK_KEY_BackSpace || key->keyval==GDK_KEY_Delete) { if(Config::get().source.smart_insertions && on_key_press_event_smart_insertions(key)) {
auto previous_previous_iter=previous_iter; get_buffer()->end_user_action();
previous_previous_iter.backward_char(); return true;
if(*previous_iter=='\'' && *iter=='\'' && is_code_iter(previous_previous_iter)) {
auto next_iter=iter;
next_iter.forward_char();
get_buffer()->begin_user_action();
get_buffer()->erase(previous_iter, next_iter);
scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true;
}
else if(*previous_iter=='"' && *iter=='"' && !is_code_iter(iter) && is_code_iter(previous_previous_iter)) {
auto next_iter=iter;
next_iter.forward_char();
get_buffer()->begin_user_action();
get_buffer()->erase(previous_iter, next_iter);
scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true;
}
} }
} }
if(get_buffer()->get_has_selection()) {
auto return_value=on_key_press_event_basic(key);
get_buffer()->end_user_action();
if(return_value)
return true;
else
return Gsv::View::on_key_press_event(key);
}
if(!is_code_iter(iter)) if(!is_code_iter(get_buffer()->get_insert()->get_iter())) {
return on_key_press_event_basic(key); auto return_value=on_key_press_event_basic(key);
get_buffer()->end_user_action();
if(return_value)
return true;
else
return Gsv::View::on_key_press_event(key);
}
if(is_bracket_language) if(is_bracket_language && on_key_press_event_bracket_language(key)) {
return on_key_press_event_bracket_language(key); get_buffer()->end_user_action();
else return true;
return on_key_press_event_basic(key); }
else if(on_key_press_event_basic(key)) {
get_buffer()->end_user_action();
return true;
}
else {
get_buffer()->end_user_action();
return Gsv::View::on_key_press_event(key);
}
} }
//Basic indentation //Basic indentation
bool Source::View::on_key_press_event_basic(GdkEventKey* key) { bool Source::View::on_key_press_event_basic(GdkEventKey* key) {
get_buffer()->begin_user_action();
auto iter=get_buffer()->get_insert()->get_iter(); auto iter=get_buffer()->get_insert()->get_iter();
//Indent as in next or previous line //Indent as in next or previous line
if((key->keyval==GDK_KEY_Return || key->keyval==GDK_KEY_KP_Enter) && !get_buffer()->get_has_selection() && !iter.starts_line()) { if((key->keyval==GDK_KEY_Return || key->keyval==GDK_KEY_KP_Enter) && !get_buffer()->get_has_selection() && !iter.starts_line()) {
@ -1330,28 +1293,50 @@ bool Source::View::on_key_press_event_basic(GdkEventKey* key) {
} }
iter=get_buffer()->get_insert()->get_iter(); iter=get_buffer()->get_insert()->get_iter();
auto previous_iter=iter;
previous_iter.backward_char();
auto start_iter=previous_iter;
Gtk::TextIter open_non_curly_bracket_iter;
bool open_non_curly_bracket_iter_found=false;
if(find_open_non_curly_bracket_backward(start_iter, open_non_curly_bracket_iter)) {
open_non_curly_bracket_iter_found=true;
start_iter=get_tabs_end_iter(get_buffer()->get_iter_at_line(open_non_curly_bracket_iter.get_line()));
}
else
start_iter=get_tabs_end_iter(get_buffer()->get_iter_at_line(find_start_of_sentence(start_iter).get_line()));
auto tabs=get_line_before(start_iter);
//Indent multiline expressions
if(open_non_curly_bracket_iter_found) {
auto tabs_end_iter=get_tabs_end_iter(open_non_curly_bracket_iter);
auto tabs=get_line_before(get_tabs_end_iter(open_non_curly_bracket_iter));
auto iter=tabs_end_iter;
while(iter<=open_non_curly_bracket_iter) {
tabs+=' ';
iter.forward_char();
}
get_buffer()->insert_at_cursor("\n"+tabs);
scroll_to(get_buffer()->get_insert());
return true;
}
int line_nr=iter.get_line(); int line_nr=iter.get_line();
auto tabs_end_iter=get_tabs_end_iter();
auto line_tabs=get_line_before(tabs_end_iter);
if((line_nr+1)<get_buffer()->get_line_count()) { if((line_nr+1)<get_buffer()->get_line_count()) {
auto next_line_tabs_end_iter=get_tabs_end_iter(line_nr+1); auto next_line_tabs_end_iter=get_tabs_end_iter(line_nr+1);
auto next_line_tabs=get_line_before(next_line_tabs_end_iter); auto next_line_tabs=get_line_before(next_line_tabs_end_iter);
if(iter.ends_line() && next_line_tabs.size()>line_tabs.size()) { if(iter.ends_line() && next_line_tabs.size()>tabs.size()) {
get_buffer()->insert_at_cursor("\n"+next_line_tabs); get_buffer()->insert_at_cursor("\n"+next_line_tabs);
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
} }
get_buffer()->insert_at_cursor("\n"+line_tabs); get_buffer()->insert_at_cursor("\n"+tabs);
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
else if(key->keyval==GDK_KEY_Tab && (key->state&GDK_SHIFT_MASK)==0) { else if(key->keyval==GDK_KEY_Tab && (key->state&GDK_SHIFT_MASK)==0) {
if(!Config::get().source.tab_indents_line && !get_buffer()->get_has_selection()) { if(!Config::get().source.tab_indents_line && !get_buffer()->get_has_selection()) {
get_buffer()->insert_at_cursor(tab); get_buffer()->insert_at_cursor(tab);
get_buffer()->end_user_action();
return true; return true;
} }
//Indent right when clicking tab, no matter where in the line the cursor is. Also works on selected text. //Indent right when clicking tab, no matter where in the line the cursor is. Also works on selected text.
@ -1374,7 +1359,6 @@ bool Source::View::on_key_press_event_basic(GdkEventKey* key) {
tabs=next_line_tabs; tabs=next_line_tabs;
if(tabs.size()>=tab_size) { if(tabs.size()>=tab_size) {
get_buffer()->insert_at_cursor(tabs); get_buffer()->insert_at_cursor(tabs);
get_buffer()->end_user_action();
return true; return true;
} }
} }
@ -1388,7 +1372,6 @@ bool Source::View::on_key_press_event_basic(GdkEventKey* key) {
if(!get_buffer()->get_has_selection() || line_it!=selection_end) if(!get_buffer()->get_has_selection() || line_it!=selection_end)
get_buffer()->insert(line_it, tab); get_buffer()->insert(line_it, tab);
} }
get_buffer()->end_user_action();
return true; return true;
} }
//Indent left when clicking shift-tab, no matter where in the line the cursor is. Also works on selected text. //Indent left when clicking shift-tab, no matter where in the line the cursor is. Also works on selected text.
@ -1413,10 +1396,8 @@ bool Source::View::on_key_press_event_basic(GdkEventKey* key) {
indent_left_steps=std::min(indent_left_steps, static_cast<unsigned>(line_tabs.size())); indent_left_steps=std::min(indent_left_steps, static_cast<unsigned>(line_tabs.size()));
ignore_line.push_back(false); ignore_line.push_back(false);
} }
else { else
get_buffer()->end_user_action();
return true; return true;
}
} }
} }
} }
@ -1430,7 +1411,6 @@ bool Source::View::on_key_press_event_basic(GdkEventKey* key) {
get_buffer()->erase(line_it, line_plus_it); get_buffer()->erase(line_it, line_plus_it);
} }
} }
get_buffer()->end_user_action();
return true; return true;
} }
//"Smart" backspace key //"Smart" backspace key
@ -1494,7 +1474,6 @@ bool Source::View::on_key_press_event_basic(GdkEventKey* key) {
get_buffer()->place_cursor(end_line_iter); get_buffer()->place_cursor(end_line_iter);
} }
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
else if(key->keyval==GDK_KEY_Home && (key->state&GDK_CONTROL_MASK)==0) { else if(key->keyval==GDK_KEY_Home && (key->state&GDK_CONTROL_MASK)==0) {
@ -1517,7 +1496,6 @@ bool Source::View::on_key_press_event_basic(GdkEventKey* key) {
get_buffer()->place_cursor(start_line_iter); get_buffer()->place_cursor(start_line_iter);
} }
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
@ -1534,7 +1512,6 @@ bool Source::View::on_key_press_event_basic(GdkEventKey* key) {
get_buffer()->erase(selection_start, selection_end); get_buffer()->erase(selection_start, selection_end);
} }
get_buffer()->insert_at_cursor(Glib::ustring(1, unicode)); get_buffer()->insert_at_cursor(Glib::ustring(1, unicode));
get_buffer()->end_user_action();
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
//Trick to make the cursor visible right after insertion: //Trick to make the cursor visible right after insertion:
@ -1544,14 +1521,11 @@ bool Source::View::on_key_press_event_basic(GdkEventKey* key) {
return true; return true;
} }
auto stop=Gsv::View::on_key_press_event(key); return false;
get_buffer()->end_user_action();
return stop;
} }
//Bracket language indentation //Bracket language indentation
bool Source::View::on_key_press_event_bracket_language(GdkEventKey* key) { bool Source::View::on_key_press_event_bracket_language(GdkEventKey* key) {
get_buffer()->begin_user_action();
auto iter=get_buffer()->get_insert()->get_iter(); auto iter=get_buffer()->get_insert()->get_iter();
//Indent depending on if/else/etc and brackets //Indent depending on if/else/etc and brackets
if((key->keyval==GDK_KEY_Return || key->keyval==GDK_KEY_KP_Enter) && !iter.starts_line()) { if((key->keyval==GDK_KEY_Return || key->keyval==GDK_KEY_KP_Enter) && !iter.starts_line()) {
@ -1603,7 +1577,6 @@ bool Source::View::on_key_press_event_bracket_language(GdkEventKey* key) {
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->place_cursor(insert_it); get_buffer()->place_cursor(insert_it);
} }
get_buffer()->end_user_action();
return true; return true;
} }
else if(!has_right_curly_bracket) { else if(!has_right_curly_bracket) {
@ -1627,13 +1600,11 @@ bool Source::View::on_key_press_event_bracket_language(GdkEventKey* key) {
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->place_cursor(insert_it); get_buffer()->place_cursor(insert_it);
} }
get_buffer()->end_user_action();
return true; return true;
} }
else { else {
get_buffer()->insert_at_cursor("\n"+tabs+tab); get_buffer()->insert_at_cursor("\n"+tabs+tab);
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
} }
@ -1649,7 +1620,6 @@ bool Source::View::on_key_press_event_bracket_language(GdkEventKey* key) {
} }
get_buffer()->insert_at_cursor("\n"+tabs); get_buffer()->insert_at_cursor("\n"+tabs);
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
auto line=get_line_before(); auto line=get_line_before();
@ -1657,13 +1627,11 @@ bool Source::View::on_key_press_event_bracket_language(GdkEventKey* key) {
if(std::regex_match(line, sm, no_bracket_statement_regex)) { if(std::regex_match(line, sm, no_bracket_statement_regex)) {
get_buffer()->insert_at_cursor("\n"+tabs+tab); get_buffer()->insert_at_cursor("\n"+tabs+tab);
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
else if(std::regex_match(line, sm, no_bracket_no_para_statement_regex)) { else if(std::regex_match(line, sm, no_bracket_no_para_statement_regex)) {
get_buffer()->insert_at_cursor("\n"+tabs+tab); get_buffer()->insert_at_cursor("\n"+tabs+tab);
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
//Indenting after for instance if(...)\n...;\n //Indenting after for instance if(...)\n...;\n
@ -1676,13 +1644,11 @@ bool Source::View::on_key_press_event_bracket_language(GdkEventKey* key) {
if(std::regex_match(previous_line, sm2, no_bracket_statement_regex)) { if(std::regex_match(previous_line, sm2, no_bracket_statement_regex)) {
get_buffer()->insert_at_cursor("\n"+sm2[1].str()); get_buffer()->insert_at_cursor("\n"+sm2[1].str());
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
else if(std::regex_match(previous_line, sm2, no_bracket_no_para_statement_regex)) { else if(std::regex_match(previous_line, sm2, no_bracket_no_para_statement_regex)) {
get_buffer()->insert_at_cursor("\n"+sm2[1].str()); get_buffer()->insert_at_cursor("\n"+sm2[1].str());
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
} }
@ -1714,7 +1680,6 @@ bool Source::View::on_key_press_event_bracket_language(GdkEventKey* key) {
else { else {
get_buffer()->insert_at_cursor("\n"+tabs+tab); get_buffer()->insert_at_cursor("\n"+tabs+tab);
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
} }
@ -1722,7 +1687,6 @@ bool Source::View::on_key_press_event_bracket_language(GdkEventKey* key) {
} }
get_buffer()->insert_at_cursor("\n"+tabs); get_buffer()->insert_at_cursor("\n"+tabs);
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
//Indent left when writing } on a new line //Indent left when writing } on a new line
@ -1743,7 +1707,6 @@ bool Source::View::on_key_press_event_bracket_language(GdkEventKey* key) {
line_plus_it.forward_chars(tab_size); line_plus_it.forward_chars(tab_size);
get_buffer()->erase(line_it, line_plus_it); get_buffer()->erase(line_it, line_plus_it);
get_buffer()->insert_at_cursor("}"); get_buffer()->insert_at_cursor("}");
get_buffer()->end_user_action();
return true; return true;
} }
} }
@ -1766,7 +1729,6 @@ bool Source::View::on_key_press_event_bracket_language(GdkEventKey* key) {
get_buffer()->erase(start_iter, iter); get_buffer()->erase(start_iter, iter);
get_buffer()->insert_at_cursor("{"); get_buffer()->insert_at_cursor("{");
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
} }
@ -1774,14 +1736,23 @@ bool Source::View::on_key_press_event_bracket_language(GdkEventKey* key) {
} }
} }
if(Config::get().source.smart_brackets) { return false;
}
bool Source::View::on_key_press_event_smart_brackets(GdkEventKey *key) {
if(get_buffer()->get_has_selection())
return false;
auto iter=get_buffer()->get_insert()->get_iter();
auto previous_iter=iter;
previous_iter.backward_char();
if(is_code_iter(iter)) {
//Move after ')' if closed expression //Move after ')' if closed expression
if(key->keyval==GDK_KEY_parenright) { if(key->keyval==GDK_KEY_parenright) {
if(*iter==')' && symbol_count(iter, '(', ')')==0) { if(*iter==')' && symbol_count(iter, '(', ')')==0) {
iter.forward_char(); iter.forward_char();
get_buffer()->place_cursor(iter); get_buffer()->place_cursor(iter);
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
} }
@ -1793,7 +1764,6 @@ bool Source::View::on_key_press_event_bracket_language(GdkEventKey* key) {
if(*iter=='(' && is_templated_function(iter, parenthesis_end_iter)) { if(*iter=='(' && is_templated_function(iter, parenthesis_end_iter)) {
get_buffer()->place_cursor(iter); get_buffer()->place_cursor(iter);
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
} }
@ -1808,47 +1778,95 @@ bool Source::View::on_key_press_event_bracket_language(GdkEventKey* key) {
iter.forward_char(); iter.forward_char();
get_buffer()->select_range(iter, parenthesis_end_iter); get_buffer()->select_range(iter, parenthesis_end_iter);
scroll_to(iter); scroll_to(iter);
get_buffer()->end_user_action();
return true; return true;
} }
} }
} }
} }
return false;
}
bool Source::View::on_key_press_event_smart_insertions(GdkEventKey *key) {
if(get_buffer()->get_has_selection())
return false;
auto iter=get_buffer()->get_insert()->get_iter();
auto previous_iter=iter; auto previous_iter=iter;
previous_iter.backward_char(); previous_iter.backward_char();
if(Config::get().source.smart_insertions && *previous_iter!='\'' && *iter!='\'') { auto next_iter=iter;
next_iter.forward_char();
// Move right when clicking ' before a ' or when clicking " before a "
if(((key->keyval==GDK_KEY_apostrophe && *iter=='\'') ||
(key->keyval==GDK_KEY_quotedbl && *iter=='\"')) && is_code_iter(next_iter)) {
bool perform_move=false;
if(*previous_iter!='\\')
perform_move=true;
else {
auto it=previous_iter;
long backslash_count=1;
while(it.backward_char() && *it=='\\') {
++backslash_count;
}
if(backslash_count%2==0)
perform_move=true;
}
if(perform_move) {
get_buffer()->place_cursor(next_iter);
scroll_to(get_buffer()->get_insert());
return true;
}
}
// When to delete '' or ""
else if(key->keyval==GDK_KEY_BackSpace) {
if(((*previous_iter=='\'' && *iter=='\'') ||
(*previous_iter=='"' && *iter=='"')) && is_code_iter(previous_iter)) {
get_buffer()->erase(previous_iter, next_iter);
scroll_to(get_buffer()->get_insert());
return true;
}
}
if(is_code_iter(iter)) {
// Insert ()
if(key->keyval==GDK_KEY_parenleft) { if(key->keyval==GDK_KEY_parenleft) {
if(symbol_count(iter, '(', ')')==0) { //Allowed symbols
get_buffer()->insert_at_cursor("()"); if(iter.ends_line() || *iter==' ' || *iter=='\t' || *iter==';' || *iter==')' || *iter==']' || *iter=='[' || *iter=='{' || *iter=='}') {
auto iter=get_buffer()->get_insert()->get_iter(); if(symbol_count(iter, '(', ')')==0) {
iter.backward_char(); get_buffer()->insert_at_cursor("()");
get_buffer()->place_cursor(iter); auto iter=get_buffer()->get_insert()->get_iter();
scroll_to(get_buffer()->get_insert()); iter.backward_char();
get_buffer()->end_user_action(); get_buffer()->place_cursor(iter);
return true; scroll_to(get_buffer()->get_insert());
return true;
}
} }
} }
// Insert []
else if(key->keyval==GDK_KEY_bracketleft) { else if(key->keyval==GDK_KEY_bracketleft) {
if(symbol_count(iter, '[', ']')==0) { //Allowed symbols
get_buffer()->insert_at_cursor("[]"); if(iter.ends_line() || *iter==' ' || *iter=='\t' || *iter==';' || *iter==')' || *iter==']' || *iter=='[' || *iter=='{' || *iter=='}') {
auto iter=get_buffer()->get_insert()->get_iter(); if(symbol_count(iter, '[', ']')==0) {
iter.backward_char(); get_buffer()->insert_at_cursor("[]");
get_buffer()->place_cursor(iter); auto iter=get_buffer()->get_insert()->get_iter();
scroll_to(get_buffer()->get_insert()); iter.backward_char();
get_buffer()->end_user_action(); get_buffer()->place_cursor(iter);
return true; scroll_to(get_buffer()->get_insert());
return true;
}
} }
} }
// Move left on ] in []
else if(key->keyval==GDK_KEY_bracketright) { else if(key->keyval==GDK_KEY_bracketright) {
if(*iter==']' && symbol_count(iter, '[', ']')==0) { if(*iter==']' && symbol_count(iter, '[', ']')==0) {
iter.forward_char(); iter.forward_char();
get_buffer()->place_cursor(iter); get_buffer()->place_cursor(iter);
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
} }
// Insert {}
// else if(key->keyval==GDK_KEY_braceleft) { // else if(key->keyval==GDK_KEY_braceleft) {
// if(symbol_count(iter, '{', '}')==0) { // if(symbol_count(iter, '{', '}')==0) {
// get_buffer()->insert_at_cursor("{}"); // get_buffer()->insert_at_cursor("{}");
@ -1856,44 +1874,41 @@ bool Source::View::on_key_press_event_bracket_language(GdkEventKey* key) {
// iter.backward_char(); // iter.backward_char();
// get_buffer()->place_cursor(iter); // get_buffer()->place_cursor(iter);
// scroll_to(get_buffer()->get_insert()); // scroll_to(get_buffer()->get_insert());
// get_buffer()->end_user_action();
// return true; // return true;
// } // }
// } // }
// Move on } in {}
// else if(key->keyval==GDK_KEY_braceright) { // else if(key->keyval==GDK_KEY_braceright) {
// if(*iter=='}') { // if(*iter=='}') {
// if(symbol_count(iter, '{', '}')==0) { // if(symbol_count(iter, '{', '}')==0) {
// iter.forward_char(); // iter.forward_char();
// get_buffer()->place_cursor(iter); // get_buffer()->place_cursor(iter);
// scroll_to(get_buffer()->get_insert()); // scroll_to(get_buffer()->get_insert());
// get_buffer()->end_user_action();
// return true; // return true;
// } // }
// } // }
// } // }
// Insert ''
if(key->keyval==GDK_KEY_apostrophe && symbol_count(iter, '\'', '\0')%2==0) { else if(key->keyval==GDK_KEY_apostrophe && symbol_count(iter, '\'', -1)%2==0) {
get_buffer()->insert_at_cursor("''"); get_buffer()->insert_at_cursor("''");
auto iter=get_buffer()->get_insert()->get_iter(); auto iter=get_buffer()->get_insert()->get_iter();
iter.backward_char(); iter.backward_char();
get_buffer()->place_cursor(iter); get_buffer()->place_cursor(iter);
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
else if(key->keyval==GDK_KEY_quotedbl && symbol_count(iter, '"', '\0')%2==0) { // Insert ""
else if(key->keyval==GDK_KEY_quotedbl && symbol_count(iter, '"', -1)%2==0) {
get_buffer()->insert_at_cursor("\"\""); get_buffer()->insert_at_cursor("\"\"");
auto iter=get_buffer()->get_insert()->get_iter(); auto iter=get_buffer()->get_insert()->get_iter();
iter.backward_char(); iter.backward_char();
get_buffer()->place_cursor(iter); get_buffer()->place_cursor(iter);
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
// Insert ; at the end of line, if iter is at the last )
else if(key->keyval==GDK_KEY_semicolon) { else if(key->keyval==GDK_KEY_semicolon) {
if(*iter==')' && symbol_count(iter, '(', ')')==0) { if(*iter==')' && symbol_count(iter, '(', ')')==0) {
auto next_iter=iter;
next_iter.forward_char();
if(next_iter.ends_line()) { if(next_iter.ends_line()) {
Gtk::TextIter open_non_curly_bracket_iter; Gtk::TextIter open_non_curly_bracket_iter;
if(find_open_non_curly_bracket_backward(previous_iter, open_non_curly_bracket_iter)) { if(find_open_non_curly_bracket_backward(previous_iter, open_non_curly_bracket_iter)) {
@ -1905,43 +1920,41 @@ bool Source::View::on_key_press_event_bracket_language(GdkEventKey* key) {
get_buffer()->place_cursor(iter); get_buffer()->place_cursor(iter);
get_buffer()->insert_at_cursor(";"); get_buffer()->insert_at_cursor(";");
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
} }
} }
} }
} }
else if(key->keyval==GDK_KEY_BackSpace || key->keyval==GDK_KEY_Delete) { // Delete ()
else if(key->keyval==GDK_KEY_BackSpace) {
if(*previous_iter=='(' && *iter==')' && symbol_count(iter, '(', ')')==0) { if(*previous_iter=='(' && *iter==')' && symbol_count(iter, '(', ')')==0) {
auto next_iter=iter; auto next_iter=iter;
next_iter.forward_char(); next_iter.forward_char();
get_buffer()->erase(previous_iter, next_iter); get_buffer()->erase(previous_iter, next_iter);
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
// Delete []
else if(*previous_iter=='[' && *iter==']' && symbol_count(iter, '[', ']')==0) { else if(*previous_iter=='[' && *iter==']' && symbol_count(iter, '[', ']')==0) {
auto next_iter=iter; auto next_iter=iter;
next_iter.forward_char(); next_iter.forward_char();
get_buffer()->erase(previous_iter, next_iter); get_buffer()->erase(previous_iter, next_iter);
scroll_to(get_buffer()->get_insert()); scroll_to(get_buffer()->get_insert());
get_buffer()->end_user_action();
return true; return true;
} }
// Delete {}
// else if(*previous_iter=='{' && *iter=='}' && symbol_count(iter, '{', '}')==0) { // else if(*previous_iter=='{' && *iter=='}' && symbol_count(iter, '{', '}')==0) {
// auto next_iter=iter; // auto next_iter=iter;
// next_iter.forward_char(); // next_iter.forward_char();
// get_buffer()->erase(previous_iter, next_iter); // get_buffer()->erase(previous_iter, next_iter);
// scroll_to(get_buffer()->get_insert()); // scroll_to(get_buffer()->get_insert());
// get_buffer()->end_user_action();
// return true; // return true;
// } // }
} }
} }
get_buffer()->end_user_action(); return false;
return on_key_press_event_basic(key);
} }
bool Source::View::on_button_press_event(GdkEventButton *event) { bool Source::View::on_button_press_event(GdkEventButton *event) {

4
src/source.h
Unescape View File

@ -135,10 +135,12 @@ namespace Source {
const static std::regex no_bracket_statement_regex; const static std::regex no_bracket_statement_regex;
const static std::regex no_bracket_no_para_statement_regex; const static std::regex no_bracket_no_para_statement_regex;
bool is_bracket_language=false;
bool on_key_press_event(GdkEventKey* key) override; bool on_key_press_event(GdkEventKey* key) override;
bool on_key_press_event_basic(GdkEventKey* key); bool on_key_press_event_basic(GdkEventKey* key);
bool on_key_press_event_bracket_language(GdkEventKey* key); bool on_key_press_event_bracket_language(GdkEventKey* key);
bool is_bracket_language=false; bool on_key_press_event_smart_brackets(GdkEventKey* key);
bool on_key_press_event_smart_insertions(GdkEventKey* key);
bool on_button_press_event(GdkEventButton *event) override; bool on_button_press_event(GdkEventButton *event) override;
bool on_focus_in_event(GdkEventFocus* focus_event) override; bool on_focus_in_event(GdkEventFocus* focus_event) override;

44
src/source_spellcheck.cc
Unescape View File

@ -192,7 +192,7 @@ Source::SpellCheckView::~SpellCheckView() {
delayed_spellcheck_error_clear.disconnect(); delayed_spellcheck_error_clear.disconnect();
if(spellcheck_checker!=nullptr) if(spellcheck_checker!=nullptr)
delete_aspell_speller(spellcheck_checker);//asd delete_aspell_speller(spellcheck_checker);
} }
void Source::SpellCheckView::configure() { void Source::SpellCheckView::configure() {
@ -301,7 +301,47 @@ void Source::SpellCheckView::goto_next_spellcheck_error() {
} }
bool Source::SpellCheckView::is_code_iter(const Gtk::TextIter &iter) { bool Source::SpellCheckView::is_code_iter(const Gtk::TextIter &iter) {
return !get_source_buffer()->iter_has_context_class(iter, "comment") && !get_source_buffer()->iter_has_context_class(iter, "string"); auto is_comment=[this](const Gtk::TextIter &iter) {
return get_source_buffer()->iter_has_context_class(iter, "comment");
};
auto is_string=[this](const Gtk::TextIter &iter) {
return get_source_buffer()->iter_has_context_class(iter, "string");
};
if(*iter=='\'') {
auto previous_iter=iter;
if(!iter.starts_line() && previous_iter.backward_char() && *previous_iter=='\'')
return false;
}
if(is_comment(iter))
return false;
if(is_string(iter)) {
//Add exception for in front of " and '
if(*iter=='\'' || *iter=='"') {
auto previous_iter=iter;
if(previous_iter.backward_char()) {
if(!is_string(previous_iter))
return true;
}
else
return true;
}
return false;
}
//Iters after '...' and "..." should be code iters at the end of line
if(iter.ends_line() && !iter.starts_line()) {
auto previous_iter=iter;
if(previous_iter.backward_char()) {
if(is_comment(previous_iter))
return false;
if(is_string(previous_iter) && *previous_iter!='\'' && *previous_iter!='"') {
auto next_iter=iter;
if(next_iter.forward_char() && !is_string(next_iter))
return false;
}
}
}
return true;
} }
bool Source::SpellCheckView::is_word_iter(const Gtk::TextIter& iter) { bool Source::SpellCheckView::is_word_iter(const Gtk::TextIter& iter) {

Write Preview
Loading…
Cancel
Save