diff options
Diffstat (limited to 'scene')
| -rw-r--r-- | scene/gui/text_edit.cpp | 33 | ||||
| -rw-r--r-- | scene/gui/text_edit.h | 2 |
2 files changed, 17 insertions, 18 deletions
diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp index 396186d487..2f041f4fb9 100644 --- a/scene/gui/text_edit.cpp +++ b/scene/gui/text_edit.cpp @@ -4507,16 +4507,17 @@ int TextEdit::num_lines_from(int p_line_from, int unhidden_amount) const { return num_total; } -int TextEdit::get_whitespace_level(int p_line) const { +int TextEdit::get_indent_level(int p_line) const { ERR_FAIL_INDEX_V(p_line, text.size(), 0); // counts number of tabs and spaces before line starts + int tab_count = 0; int whitespace_count = 0; int line_length = text[p_line].size(); for (int i = 0; i < line_length - 1; i++) { if (text[p_line][i] == '\t') { - whitespace_count++; + tab_count++; } else if (text[p_line][i] == ' ') { whitespace_count++; } else if (text[p_line][i] == '#') { @@ -4525,7 +4526,7 @@ int TextEdit::get_whitespace_level(int p_line) const { break; } } - return whitespace_count; + return tab_count + whitespace_count / indent_size; } bool TextEdit::can_fold(int p_line) const { @@ -4542,12 +4543,12 @@ bool TextEdit::can_fold(int p_line) const { if (is_line_hidden(p_line)) return false; - int start_indent = get_whitespace_level(p_line); + int start_indent = get_indent_level(p_line); for (int i = p_line + 1; i < text.size(); i++) { if (text[i].size() == 0) continue; - int next_indent = get_whitespace_level(i); + int next_indent = get_indent_level(i); if (next_indent > start_indent) return true; else @@ -4576,22 +4577,20 @@ void TextEdit::fold_line(int p_line) { return; // hide lines below this one - int start_indent = get_whitespace_level(p_line); + int start_indent = get_indent_level(p_line); + int last_line = start_indent; for (int i = p_line + 1; i < text.size(); i++) { - int cur_indent = get_whitespace_level(i); - if (text[i].size() == 0 || cur_indent > start_indent) { - set_line_as_hidden(i, true); - } else { - // exclude trailing empty lines - for (int trail_i = i - 1; trail_i > p_line; trail_i--) { - if (text[trail_i].size() == 0) - set_line_as_hidden(trail_i, false); - else - break; + if (text[i].strip_edges().size() != 0) { + if (get_indent_level(i) > start_indent) { + last_line = i; + } else { + break; } - break; } } + for (int i = p_line + 1; i <= last_line; i++) { + set_line_as_hidden(i, true); + } // fix selection if (is_selection_active()) { diff --git a/scene/gui/text_edit.h b/scene/gui/text_edit.h index 428c850a1b..1bbca22cb1 100644 --- a/scene/gui/text_edit.h +++ b/scene/gui/text_edit.h @@ -431,7 +431,6 @@ public: void fold_all_lines(); void unhide_all_lines(); int num_lines_from(int p_line_from, int unhidden_amount) const; - int get_whitespace_level(int p_line) const; bool can_fold(int p_line) const; bool is_folded(int p_line) const; void fold_line(int p_line); @@ -444,6 +443,7 @@ public: void indent_selection_left(); void indent_selection_right(); + int get_indent_level(int p_line) const; inline void set_scroll_pass_end_of_file(bool p_enabled) { scroll_past_end_of_file_enabled = p_enabled; |