void FindInFilesDialog::_on_search_text_modified(String text) {
ERR_FAIL_COND(!_find_button);
ERR_FAIL_COND(!_replace_button);
_find_button->set_disabled(get_search_text().empty());
_replace_button->set_disabled(get_search_text().empty());
}
bool FindReplaceBar::search_next() {
uint32_t flags = 0;
String text = get_search_text();
if (is_whole_words())
flags |= TextEdit::SEARCH_WHOLE_WORDS;
if (is_case_sensitive())
flags |= TextEdit::SEARCH_MATCH_CASE;
int line, col;
_get_search_from(line, col);
if (line == result_line && col == result_col) {
col += text.length();
if (col > text_edit->get_line(line).length()) {
line += 1;
if (line >= text_edit->get_line_count())
line = 0;
col = 0;
}
}
return _search(flags, line, col);
}
bool FindReplaceBar::search_prev() {
uint32_t flags = 0;
String text = get_search_text();
if (is_whole_words())
flags |= TextEdit::SEARCH_WHOLE_WORDS;
if (is_case_sensitive())
flags |= TextEdit::SEARCH_MATCH_CASE;
flags |= TextEdit::SEARCH_BACKWARDS;
int line, col;
_get_search_from(line, col);
col -= text.length();
if (col < 0) {
line -= 1;
if (line < 0)
line = text_edit->get_line_count() - 1;
col = text_edit->get_line(line).length();
}
return _search(flags, line, col);
}
bool FindReplaceBar::_search(uint32_t p_flags, int p_from_line, int p_from_col) {
int line, col;
String text = get_search_text();
bool found = text_edit->search(text, p_flags, p_from_line, p_from_col, line, col);
if (found) {
if (!preserve_cursor) {
text_edit->cursor_set_line(line, false);
text_edit->cursor_set_column(col + text.length(), false);
text_edit->center_viewport_to_cursor();
}
text_edit->set_search_text(text);
text_edit->set_search_flags(p_flags);
text_edit->set_current_search_result(line, col);
result_line = line;
result_col = col;
set_error("");
} else {
result_line = -1;
result_col = -1;
text_edit->set_search_text("");
set_error(text.empty() ? "" : TTR("No Matches"));
}
return found;
}
bool FindReplaceDialog::_search() {
String text=get_search_text();
uint32_t flags=0;
if (is_whole_words())
flags|=TextEdit::SEARCH_WHOLE_WORDS;
if (is_case_sensitive())
flags|=TextEdit::SEARCH_MATCH_CASE;
if (is_backwards())
flags|=TextEdit::SEARCH_BACKWARDS;
int line,col;
bool found = text_edit->search(text,flags,text_edit->cursor_get_line(),text_edit->cursor_get_column(),line,col);
if (found) {
print_line("found");
text_edit->cursor_set_line(line);
text_edit->cursor_set_column(col+text.length());
text_edit->select(line,col,line,col+text.length());
set_error("");
return true;
} else {
set_error("Not Found!");
return false;
}
}
void FindReplaceBar::_replace() {
if (result_line != -1 && result_col != -1) {
text_edit->begin_complex_operation();
text_edit->select(result_line, result_col, result_line, result_col + get_search_text().length());
text_edit->insert_text_at_cursor(get_replace_text());
text_edit->end_complex_operation();
}
search_current();
}
void FindReplaceBar::_get_search_from(int &r_line, int &r_col) {
r_line = text_edit->cursor_get_line();
r_col = text_edit->cursor_get_column();
if (text_edit->is_selection_active() && !replace_all_mode) {
int selection_line = text_edit->get_selection_from_line();
if (text_edit->get_selection_text() == get_search_text() && r_line == selection_line) {
int selection_from_col = text_edit->get_selection_from_column();
if (r_col >= selection_from_col && r_col <= text_edit->get_selection_to_column()) {
r_col = selection_from_col;
}
}
}
if (r_line == result_line && r_col >= result_col && r_col <= result_col + get_search_text().length()) {
r_col = result_col;
}
}
void FindReplaceBar::_show_search() {
show();
search_text->grab_focus();
if (text_edit->is_selection_active() && !selection_only->is_pressed()) {
search_text->set_text(text_edit->get_selection_text());
}
if (!get_search_text().empty()) {
search_text->select_all();
search_text->set_cursor_position(search_text->get_text().length());
search_current();
}
}
bool FindReplaceDialog::_search() {
String text = get_search_text();
uint32_t flags = 0;
if (is_whole_words())
flags |= TextEdit::SEARCH_WHOLE_WORDS;
if (is_case_sensitive())
flags |= TextEdit::SEARCH_MATCH_CASE;
if (is_backwards())
flags |= TextEdit::SEARCH_BACKWARDS;
int line = text_edit->cursor_get_line(), col = text_edit->cursor_get_column();
if (is_backwards()) {
col -= 1;
if (col < 0) {
line -= 1;
if (line < 0) {
line = text_edit->get_line_count() - 1;
}
col = text_edit->get_line(line).length();
}
}
bool found = text_edit->search(text, flags, line, col, line, col);
if (found) {
// print_line("found");
text_edit->unfold_line(line);
text_edit->cursor_set_line(line);
if (is_backwards())
text_edit->cursor_set_column(col);
else
text_edit->cursor_set_column(col + text.length());
text_edit->select(line, col, line, col + text.length());
set_error("");
return true;
} else {
set_error(TTR("Not found!"));
return false;
}
}
void FindReplaceDialog::_replace() {
if (is_replace_all_mode()) {
//line as x so it gets priority in comparison, column as y
Point2i orig_cursor(text_edit->cursor_get_line(),text_edit->cursor_get_column());
Point2i prev_match=Point2(-1,-1);
bool selection_enabled = text_edit->is_selection_active();
Point2i selection_begin,selection_end;
if (selection_enabled) {
selection_begin=Point2i(text_edit->get_selection_from_line(),text_edit->get_selection_from_column());
selection_end=Point2i(text_edit->get_selection_to_line(),text_edit->get_selection_to_column());
}
int vsval = text_edit->get_v_scroll();
//int hsval = text_edit->get_h_scroll();
text_edit->cursor_set_line(0);
text_edit->cursor_set_column(0);
int rc=0;
while(_search()) {
if (!text_edit->is_selection_active()) {
//search selects
break;
}
//replace area
Point2i match_from(text_edit->get_selection_from_line(),text_edit->get_selection_from_column());
Point2i match_to(text_edit->get_selection_to_line(),text_edit->get_selection_to_column());
if (match_from < prev_match)
break; //done
prev_match=match_to;
if (selection_enabled && is_replace_selection_only()) {
if (match_from<selection_begin || match_to>selection_end)
continue;
//replace but adjust selection bounds
text_edit->insert_text_at_cursor(get_replace_text());
if (match_to.x==selection_end.x)
selection_end.y+=get_replace_text().length() - get_search_text().length();
} else {
//just replace
text_edit->insert_text_at_cursor(get_replace_text());
}
rc++;
}
//restore editor state (selection, cursor, scroll)
text_edit->cursor_set_line(orig_cursor.x);
text_edit->cursor_set_column(orig_cursor.y);
if (selection_enabled && is_replace_selection_only()) {
//reselect
text_edit->select(selection_begin.x,selection_begin.y,selection_end.x,selection_end.y);
} else {
text_edit->deselect();
}
text_edit->set_v_scroll(vsval);
// text_edit->set_h_scroll(hsval);
error_label->set_text("Replaced "+itos(rc)+" ocurrence(s).");
//hide();
} else {
if (text_edit->get_selection_text()==get_search_text()) {
text_edit->insert_text_at_cursor(get_replace_text());
}
_search();
}
}
void FindReplaceBar::_replace_all() {
// line as x so it gets priority in comparison, column as y
Point2i orig_cursor(text_edit->cursor_get_line(), text_edit->cursor_get_column());
Point2i prev_match = Point2(-1, -1);
bool selection_enabled = text_edit->is_selection_active();
Point2i selection_begin, selection_end;
if (selection_enabled) {
selection_begin = Point2i(text_edit->get_selection_from_line(), text_edit->get_selection_from_column());
selection_end = Point2i(text_edit->get_selection_to_line(), text_edit->get_selection_to_column());
}
int vsval = text_edit->get_v_scroll();
text_edit->cursor_set_line(0);
text_edit->cursor_set_column(0);
String replace_text = get_replace_text();
int search_text_len = get_search_text().length();
int rc = 0;
replace_all_mode = true;
text_edit->begin_complex_operation();
while (search_next()) {
// replace area
Point2i match_from(result_line, result_col);
Point2i match_to(result_line, result_col + search_text_len);
if (match_from < prev_match)
break; // done
prev_match = Point2i(result_line, result_col + replace_text.length());
text_edit->select(result_line, result_col, result_line, match_to.y);
if (selection_enabled && is_selection_only()) {
if (match_from < selection_begin || match_to > selection_end)
continue;
// replace but adjust selection bounds
text_edit->insert_text_at_cursor(replace_text);
if (match_to.x == selection_end.x)
selection_end.y += replace_text.length() - search_text_len;
} else {
// just replace
text_edit->insert_text_at_cursor(replace_text);
}
rc++;
}
text_edit->end_complex_operation();
replace_all_mode = false;
// restore editor state (selection, cursor, scroll)
text_edit->cursor_set_line(orig_cursor.x);
text_edit->cursor_set_column(orig_cursor.y);
if (selection_enabled && is_selection_only()) {
// reselect
text_edit->select(selection_begin.x, selection_begin.y, selection_end.x, selection_end.y);
} else {
text_edit->deselect();
}
text_edit->set_v_scroll(vsval);
set_error(vformat(TTR("Replaced %d occurrence(s)."), rc));
}