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Refactored text manipulation into CodeTexteditor

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This commit is contained in:
Paulb23 2018-05-25 23:49:35 +01:00
parent 525384d8cc
commit 765d6752bb
5 changed files with 388 additions and 473 deletions
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339
editor/code_editor.cpp
View file

@ -784,6 +784,345 @@ void CodeTextEditor::update_editor_settings() {
text_editor->set_v_scroll_speed(EditorSettings::get_singleton()->get("text_editor/open_scripts/v_scroll_speed"));
}
void CodeTextEditor::trim_trailing_whitespace() {
bool trimed_whitespace = false;
for (int i = 0; i < text_editor->get_line_count(); i++) {
String line = text_editor->get_line(i);
if (line.ends_with(" ") || line.ends_with("\t")) {
if (!trimed_whitespace) {
text_editor->begin_complex_operation();
trimed_whitespace = true;
}
int end = 0;
for (int j = line.length() - 1; j > -1; j--) {
if (line[j] != ' ' && line[j] != '\t') {
end = j + 1;
break;
}
}
text_editor->set_line(i, line.substr(0, end));
}
}
if (trimed_whitespace) {
text_editor->end_complex_operation();
text_editor->update();
}
}
void CodeTextEditor::convert_indent_to_spaces() {
int indent_size = EditorSettings::get_singleton()->get("text_editor/indent/size");
String indent = "";
for (int i = 0; i < indent_size; i++) {
indent += " ";
}
int cursor_line = text_editor->cursor_get_line();
int cursor_column = text_editor->cursor_get_column();
bool changed_indentation = false;
for (int i = 0; i < text_editor->get_line_count(); i++) {
String line = text_editor->get_line(i);
if (line.length() <= 0) {
continue;
}
int j = 0;
while (j < line.length() && (line[j] == ' ' || line[j] == '\t')) {
if (line[j] == '\t') {
if (!changed_indentation) {
text_editor->begin_complex_operation();
changed_indentation = true;
}
if (cursor_line == i && cursor_column > j) {
cursor_column += indent_size - 1;
}
line = line.left(j) + indent + line.right(j + 1);
}
j++;
}
if (changed_indentation) {
text_editor->set_line(i, line);
}
}
if (changed_indentation) {
text_editor->cursor_set_column(cursor_column);
text_editor->end_complex_operation();
text_editor->update();
}
}
void CodeTextEditor::convert_indent_to_tabs() {
int indent_size = EditorSettings::get_singleton()->get("text_editor/indent/size");
indent_size -= 1;
int cursor_line = text_editor->cursor_get_line();
int cursor_column = text_editor->cursor_get_column();
bool changed_indentation = false;
for (int i = 0; i < text_editor->get_line_count(); i++) {
String line = text_editor->get_line(i);
if (line.length() <= 0) {
continue;
}
int j = 0;
int space_count = -1;
while (j < line.length() && (line[j] == ' ' || line[j] == '\t')) {
if (line[j] != '\t') {
space_count++;
if (space_count == indent_size) {
if (!changed_indentation) {
text_editor->begin_complex_operation();
changed_indentation = true;
}
if (cursor_line == i && cursor_column > j) {
cursor_column -= indent_size;
}
line = line.left(j - indent_size) + "\t" + line.right(j + 1);
j = 0;
space_count = -1;
}
} else {
space_count = -1;
}
j++;
}
if (changed_indentation) {
text_editor->set_line(i, line);
}
}
if (changed_indentation) {
text_editor->cursor_set_column(cursor_column);
text_editor->end_complex_operation();
text_editor->update();
}
}
void CodeTextEditor::convert_case(CaseStyle p_case) {
if (!text_editor->is_selection_active()) {
return;
}
text_editor->begin_complex_operation();
int begin = text_editor->get_selection_from_line();
int end = text_editor->get_selection_to_line();
int begin_col = text_editor->get_selection_from_column();
int end_col = text_editor->get_selection_to_column();
for (int i = begin; i <= end; i++) {
int len = text_editor->get_line(i).length();
if (i == end)
len -= len - end_col;
if (i == begin)
len -= begin_col;
String new_line = text_editor->get_line(i).substr(i == begin ? begin_col : 0, len);
switch (p_case) {
case UPPER: {
new_line = new_line.to_upper();
} break;
case LOWER: {
new_line = new_line.to_lower();
} break;
case CAPITALIZE: {
new_line = new_line.capitalize();
} break;
}
if (i == begin) {
new_line = text_editor->get_line(i).left(begin_col) + new_line;
}
if (i == end) {
new_line = new_line + text_editor->get_line(i).right(end_col);
}
text_editor->set_line(i, new_line);
}
text_editor->end_complex_operation();
}
void CodeTextEditor::move_lines_up() {
text_editor->begin_complex_operation();
if (text_editor->is_selection_active()) {
int from_line = text_editor->get_selection_from_line();
int from_col = text_editor->get_selection_from_column();
int to_line = text_editor->get_selection_to_line();
int to_column = text_editor->get_selection_to_column();
for (int i = from_line; i <= to_line; i++) {
int line_id = i;
int next_id = i - 1;
if (line_id == 0 || next_id < 0)
return;
text_editor->unfold_line(line_id);
text_editor->unfold_line(next_id);
text_editor->swap_lines(line_id, next_id);
text_editor->cursor_set_line(next_id);
}
int from_line_up = from_line > 0 ? from_line - 1 : from_line;
int to_line_up = to_line > 0 ? to_line - 1 : to_line;
text_editor->select(from_line_up, from_col, to_line_up, to_column);
} else {
int line_id = text_editor->cursor_get_line();
int next_id = line_id - 1;
if (line_id == 0 || next_id < 0)
return;
text_editor->unfold_line(line_id);
text_editor->unfold_line(next_id);
text_editor->swap_lines(line_id, next_id);
text_editor->cursor_set_line(next_id);
}
text_editor->end_complex_operation();
text_editor->update();
}
void CodeTextEditor::move_lines_down() {
text_editor->begin_complex_operation();
if (text_editor->is_selection_active()) {
int from_line = text_editor->get_selection_from_line();
int from_col = text_editor->get_selection_from_column();
int to_line = text_editor->get_selection_to_line();
int to_column = text_editor->get_selection_to_column();
for (int i = to_line; i >= from_line; i--) {
int line_id = i;
int next_id = i + 1;
if (line_id == text_editor->get_line_count() - 1 || next_id > text_editor->get_line_count())
return;
text_editor->unfold_line(line_id);
text_editor->unfold_line(next_id);
text_editor->swap_lines(line_id, next_id);
text_editor->cursor_set_line(next_id);
}
int from_line_down = from_line < text_editor->get_line_count() ? from_line + 1 : from_line;
int to_line_down = to_line < text_editor->get_line_count() ? to_line + 1 : to_line;
text_editor->select(from_line_down, from_col, to_line_down, to_column);
} else {
int line_id = text_editor->cursor_get_line();
int next_id = line_id + 1;
if (line_id == text_editor->get_line_count() - 1 || next_id > text_editor->get_line_count())
return;
text_editor->unfold_line(line_id);
text_editor->unfold_line(next_id);
text_editor->swap_lines(line_id, next_id);
text_editor->cursor_set_line(next_id);
}
text_editor->end_complex_operation();
text_editor->update();
}
void CodeTextEditor::delete_lines() {
text_editor->begin_complex_operation();
if (text_editor->is_selection_active()) {
int to_line = text_editor->get_selection_to_line();
int from_line = text_editor->get_selection_from_line();
int count = Math::abs(to_line - from_line) + 1;
while (count) {
text_editor->set_line(text_editor->cursor_get_line(), "");
text_editor->backspace_at_cursor();
count--;
if (count)
text_editor->unfold_line(from_line);
}
text_editor->cursor_set_line(from_line - 1);
text_editor->deselect();
} else {
int line = text_editor->cursor_get_line();
text_editor->set_line(text_editor->cursor_get_line(), "");
text_editor->backspace_at_cursor();
text_editor->unfold_line(line);
text_editor->cursor_set_line(line);
}
text_editor->end_complex_operation();
}
void CodeTextEditor::code_lines_down() {
int from_line = text_editor->cursor_get_line();
int to_line = text_editor->cursor_get_line();
int column = text_editor->cursor_get_column();
if (text_editor->is_selection_active()) {
from_line = text_editor->get_selection_from_line();
to_line = text_editor->get_selection_to_line();
column = text_editor->cursor_get_column();
}
int next_line = to_line + 1;
if (to_line >= text_editor->get_line_count() - 1) {
text_editor->set_line(to_line, text_editor->get_line(to_line) + "\n");
}
text_editor->begin_complex_operation();
for (int i = from_line; i <= to_line; i++) {
text_editor->unfold_line(i);
if (i >= text_editor->get_line_count() - 1) {
text_editor->set_line(i, text_editor->get_line(i) + "\n");
}
String line_clone = text_editor->get_line(i);
text_editor->insert_at(line_clone, next_line);
next_line++;
}
text_editor->cursor_set_column(column);
if (text_editor->is_selection_active()) {
text_editor->select(to_line + 1, text_editor->get_selection_from_column(), next_line - 1, text_editor->get_selection_to_column());
}
text_editor->end_complex_operation();
text_editor->update();
}
void CodeTextEditor::goto_line(int p_line) {
text_editor->deselect();
text_editor->unfold_line(p_line);
text_editor->call_deferred("cursor_set_line", p_line);
}
void CodeTextEditor::goto_line_selection(int p_line, int p_begin, int p_end) {
text_editor->unfold_line(p_line);
text_editor->call_deferred("cursor_set_line", p_line);
text_editor->call_deferred("cursor_set_column", p_begin);
text_editor->select(p_line, p_begin, p_line, p_end);
}
Variant CodeTextEditor::get_edit_state() {
Dictionary state;
state["scroll_position"] = text_editor->get_v_scroll();
state["column"] = text_editor->cursor_get_column();
state["row"] = text_editor->cursor_get_line();
return state;
}
void CodeTextEditor::set_edit_state(const Variant &p_state) {
Dictionary state = p_state;
text_editor->cursor_set_column(state["column"]);
text_editor->cursor_set_line(state["row"]);
text_editor->set_v_scroll(state["scroll_position"]);
text_editor->grab_focus();
}
void CodeTextEditor::set_error(const String &p_error) {
error->set_text(p_error);

23
editor/code_editor.h
View file

@ -186,6 +186,29 @@ protected:
static void _bind_methods();
public:
void trim_trailing_whitespace();
void convert_indent_to_spaces();
void convert_indent_to_tabs();
enum CaseStyle {
UPPER,
LOWER,
CAPITALIZE,
};
void convert_case(CaseStyle p_case);
void move_lines_up();
void move_lines_down();
void delete_lines();
void code_lines_down();
void goto_line(int p_line);
void goto_line_selection(int p_line, int p_begin, int p_end);
Variant get_edit_state();
void set_edit_state(const Variant &p_state);
void update_editor_settings();
void set_error(const String &p_error);
void update_line_and_column() { _line_col_changed(); }

365
editor/plugins/script_text_editor.cpp
View file

@ -190,6 +190,7 @@ void ScriptTextEditor::_set_theme_for_script() {
List<String> keywords;
script->get_language()->get_reserved_words(&keywords);
for (List<String>::Element *E = keywords.front(); E; E = E->next()) {
text_edit->add_keyword_color(E->get(), colors_cache.keyword_color);
@ -251,7 +252,6 @@ void ScriptTextEditor::_set_theme_for_script() {
//colorize strings
List<String> strings;
script->get_language()->get_string_delimiters(&strings);
for (List<String>::Element *E = strings.front(); E; E = E->next()) {
String string = E->get();
@ -326,197 +326,32 @@ bool ScriptTextEditor::is_unsaved() {
Variant ScriptTextEditor::get_edit_state() {
Dictionary state;
state["scroll_position"] = code_editor->get_text_edit()->get_v_scroll();
state["column"] = code_editor->get_text_edit()->cursor_get_column();
state["row"] = code_editor->get_text_edit()->cursor_get_line();
return state;
return code_editor->get_edit_state();
}
void ScriptTextEditor::_convert_case(CaseStyle p_case) {
TextEdit *te = code_editor->get_text_edit();
Ref<Script> scr = get_edited_script();
if (scr.is_null()) {
return;
}
void ScriptTextEditor::set_edit_state(const Variant &p_state) {
if (te->is_selection_active()) {
te->begin_complex_operation();
code_editor->set_edit_state(p_state);
}
int begin = te->get_selection_from_line();
int end = te->get_selection_to_line();
int begin_col = te->get_selection_from_column();
int end_col = te->get_selection_to_column();
void ScriptTextEditor::_convert_case(CodeTextEditor::CaseStyle p_case) {
for (int i = begin; i <= end; i++) {
int len = te->get_line(i).length();
if (i == end)
len -= len - end_col;
if (i == begin)
len -= begin_col;
String new_line = te->get_line(i).substr(i == begin ? begin_col : 0, len);
switch (p_case) {
case UPPER: {
new_line = new_line.to_upper();
} break;
case LOWER: {
new_line = new_line.to_lower();
} break;
case CAPITALIZE: {
new_line = new_line.capitalize();
} break;
}
if (i == begin) {
new_line = te->get_line(i).left(begin_col) + new_line;
}
if (i == end) {
new_line = new_line + te->get_line(i).right(end_col);
}
te->set_line(i, new_line);
}
te->end_complex_operation();
}
code_editor->convert_case(p_case);
}
void ScriptTextEditor::trim_trailing_whitespace() {
TextEdit *tx = code_editor->get_text_edit();
bool trimed_whitespace = false;
for (int i = 0; i < tx->get_line_count(); i++) {
String line = tx->get_line(i);
if (line.ends_with(" ") || line.ends_with("\t")) {
if (!trimed_whitespace) {
tx->begin_complex_operation();
trimed_whitespace = true;
}
int end = 0;
for (int j = line.length() - 1; j > -1; j--) {
if (line[j] != ' ' && line[j] != '\t') {
end = j + 1;
break;
}
}
tx->set_line(i, line.substr(0, end));
}
}
if (trimed_whitespace) {
tx->end_complex_operation();
tx->update();
}
code_editor->trim_trailing_whitespace();
}
void ScriptTextEditor::convert_indent_to_spaces() {
TextEdit *tx = code_editor->get_text_edit();
Ref<Script> scr = get_edited_script();
if (scr.is_null()) {
return;
}
int indent_size = EditorSettings::get_singleton()->get("text_editor/indent/size");
String indent = "";
for (int i = 0; i < indent_size; i++) {
indent += " ";
}
int cursor_line = tx->cursor_get_line();
int cursor_column = tx->cursor_get_column();
bool changed_indentation = false;
for (int i = 0; i < tx->get_line_count(); i++) {
String line = tx->get_line(i);
if (line.length() <= 0) {
continue;
}
int j = 0;
while (j < line.length() && (line[j] == ' ' || line[j] == '\t')) {
if (line[j] == '\t') {
if (!changed_indentation) {
tx->begin_complex_operation();
changed_indentation = true;
}
if (cursor_line == i && cursor_column > j) {
cursor_column += indent_size - 1;
}
line = line.left(j) + indent + line.right(j + 1);
}
j++;
}
if (changed_indentation) {
tx->set_line(i, line);
}
}
if (changed_indentation) {
tx->cursor_set_column(cursor_column);
tx->end_complex_operation();
tx->update();
}
code_editor->convert_indent_to_spaces();
}
void ScriptTextEditor::convert_indent_to_tabs() {
TextEdit *tx = code_editor->get_text_edit();
Ref<Script> scr = get_edited_script();
if (scr.is_null()) {
return;
}
int indent_size = EditorSettings::get_singleton()->get("text_editor/indent/size");
indent_size -= 1;
int cursor_line = tx->cursor_get_line();
int cursor_column = tx->cursor_get_column();
bool changed_indentation = false;
for (int i = 0; i < tx->get_line_count(); i++) {
String line = tx->get_line(i);
if (line.length() <= 0) {
continue;
}
int j = 0;
int space_count = -1;
while (j < line.length() && (line[j] == ' ' || line[j] == '\t')) {
if (line[j] != '\t') {
space_count++;
if (space_count == indent_size) {
if (!changed_indentation) {
tx->begin_complex_operation();
changed_indentation = true;
}
if (cursor_line == i && cursor_column > j) {
cursor_column -= indent_size;
}
line = line.left(j - indent_size) + "\t" + line.right(j + 1);
j = 0;
space_count = -1;
}
} else {
space_count = -1;
}
j++;
}
if (changed_indentation) {
tx->set_line(i, line);
}
}
if (changed_indentation) {
tx->cursor_set_column(cursor_column);
tx->end_complex_operation();
tx->update();
}
code_editor->convert_indent_to_tabs();
}
void ScriptTextEditor::tag_saved_version() {
@ -525,18 +360,13 @@ void ScriptTextEditor::tag_saved_version() {
}
void ScriptTextEditor::goto_line(int p_line, bool p_with_error) {
TextEdit *tx = code_editor->get_text_edit();
tx->deselect();
tx->unfold_line(p_line);
tx->call_deferred("cursor_set_line", p_line);
code_editor->goto_line(p_line);
}
void ScriptTextEditor::goto_line_selection(int p_line, int p_begin, int p_end) {
TextEdit *tx = code_editor->get_text_edit();
tx->unfold_line(p_line);
tx->call_deferred("cursor_set_line", p_line);
tx->call_deferred("cursor_set_column", p_begin);
tx->select(p_line, p_begin, p_line, p_end);
code_editor->goto_line_selection(p_line, p_begin, p_end);
}
void ScriptTextEditor::ensure_focus() {
@ -544,15 +374,6 @@ void ScriptTextEditor::ensure_focus() {
code_editor->get_text_edit()->grab_focus();
}
void ScriptTextEditor::set_edit_state(const Variant &p_state) {
Dictionary state = p_state;
code_editor->get_text_edit()->cursor_set_column(state["column"]);
code_editor->get_text_edit()->cursor_set_line(state["row"]);
code_editor->get_text_edit()->set_v_scroll(state["scroll_position"]);
code_editor->get_text_edit()->grab_focus();
}
String ScriptTextEditor::get_name() {
String name;
@ -878,94 +699,11 @@ void ScriptTextEditor::_edit_option(int p_op) {
} break;
case EDIT_MOVE_LINE_UP: {
Ref<Script> scr = script;
if (scr.is_null())
return;
tx->begin_complex_operation();
if (tx->is_selection_active()) {
int from_line = tx->get_selection_from_line();
int from_col = tx->get_selection_from_column();
int to_line = tx->get_selection_to_line();
int to_column = tx->get_selection_to_column();
for (int i = from_line; i <= to_line; i++) {
int line_id = i;
int next_id = i - 1;
if (line_id == 0 || next_id < 0)
return;
tx->unfold_line(line_id);
tx->unfold_line(next_id);
tx->swap_lines(line_id, next_id);
tx->cursor_set_line(next_id);
}
int from_line_up = from_line > 0 ? from_line - 1 : from_line;
int to_line_up = to_line > 0 ? to_line - 1 : to_line;
tx->select(from_line_up, from_col, to_line_up, to_column);
} else {
int line_id = tx->cursor_get_line();
int next_id = line_id - 1;
if (line_id == 0 || next_id < 0)
return;
tx->unfold_line(line_id);
tx->unfold_line(next_id);
tx->swap_lines(line_id, next_id);
tx->cursor_set_line(next_id);
}
tx->end_complex_operation();
tx->update();
code_editor->move_lines_up();
} break;
case EDIT_MOVE_LINE_DOWN: {
Ref<Script> scr = get_edited_script();
if (scr.is_null())
return;
tx->begin_complex_operation();
if (tx->is_selection_active()) {
int from_line = tx->get_selection_from_line();
int from_col = tx->get_selection_from_column();
int to_line = tx->get_selection_to_line();
int to_column = tx->get_selection_to_column();
for (int i = to_line; i >= from_line; i--) {
int line_id = i;
int next_id = i + 1;
if (line_id == tx->get_line_count() - 1 || next_id > tx->get_line_count())
return;
tx->unfold_line(line_id);
tx->unfold_line(next_id);
tx->swap_lines(line_id, next_id);
tx->cursor_set_line(next_id);
}
int from_line_down = from_line < tx->get_line_count() ? from_line + 1 : from_line;
int to_line_down = to_line < tx->get_line_count() ? to_line + 1 : to_line;
tx->select(from_line_down, from_col, to_line_down, to_column);
} else {
int line_id = tx->cursor_get_line();
int next_id = line_id + 1;
if (line_id == tx->get_line_count() - 1 || next_id > tx->get_line_count())
return;
tx->unfold_line(line_id);
tx->unfold_line(next_id);
tx->swap_lines(line_id, next_id);
tx->cursor_set_line(next_id);
}
tx->end_complex_operation();
tx->update();
code_editor->move_lines_down();
} break;
case EDIT_INDENT_LEFT: {
@ -985,72 +723,11 @@ void ScriptTextEditor::_edit_option(int p_op) {
} break;
case EDIT_DELETE_LINE: {
Ref<Script> scr = get_edited_script();
if (scr.is_null())
return;
tx->begin_complex_operation();
if (tx->is_selection_active()) {
int to_line = tx->get_selection_to_line();
int from_line = tx->get_selection_from_line();
int count = Math::abs(to_line - from_line) + 1;
while (count) {
tx->set_line(tx->cursor_get_line(), "");
tx->backspace_at_cursor();
count--;
if (count)
tx->unfold_line(from_line);
}
tx->cursor_set_line(from_line - 1);
tx->deselect();
} else {
int line = tx->cursor_get_line();
tx->set_line(tx->cursor_get_line(), "");
tx->backspace_at_cursor();
tx->unfold_line(line);
tx->cursor_set_line(line);
}
tx->end_complex_operation();
code_editor->delete_lines();
} break;
case EDIT_CLONE_DOWN: {
Ref<Script> scr = get_edited_script();
if (scr.is_null())
return;
int from_line = tx->cursor_get_line();
int to_line = tx->cursor_get_line();
int column = tx->cursor_get_column();
if (tx->is_selection_active()) {
from_line = tx->get_selection_from_line();
to_line = tx->get_selection_to_line();
column = tx->cursor_get_column();
}
int next_line = to_line + 1;
if (to_line >= tx->get_line_count() - 1) {
tx->set_line(to_line, tx->get_line(to_line) + "\n");
}
tx->begin_complex_operation();
for (int i = from_line; i <= to_line; i++) {
tx->unfold_line(i);
if (i >= tx->get_line_count() - 1) {
tx->set_line(i, tx->get_line(i) + "\n");
}
String line_clone = tx->get_line(i);
tx->insert_at(line_clone, next_line);
next_line++;
}
tx->cursor_set_column(column);
if (tx->is_selection_active()) {
tx->select(to_line + 1, tx->get_selection_from_column(), next_line - 1, tx->get_selection_to_column());
}
tx->end_complex_operation();
tx->update();
code_editor->code_lines_down();
} break;
case EDIT_TOGGLE_FOLD_LINE: {
@ -1180,15 +857,15 @@ void ScriptTextEditor::_edit_option(int p_op) {
} break;
case EDIT_TO_UPPERCASE: {
_convert_case(UPPER);
_convert_case(CodeTextEditor::UPPER);
} break;
case EDIT_TO_LOWERCASE: {
_convert_case(LOWER);
_convert_case(CodeTextEditor::LOWER);
} break;
case EDIT_CAPITALIZE: {
_convert_case(CAPITALIZE);
_convert_case(CodeTextEditor::CAPITALIZE);
} break;
case SEARCH_FIND: {

7
editor/plugins/script_text_editor.h
View file

@ -138,12 +138,7 @@ protected:
void _goto_line(int p_line) { goto_line(p_line); }
void _lookup_symbol(const String &p_symbol, int p_row, int p_column);
enum CaseStyle {
UPPER,
LOWER,
CAPITALIZE,
};
void _convert_case(CaseStyle p_case);
void _convert_case(CodeTextEditor::CaseStyle p_case);
Variant get_drag_data_fw(const Point2 &p_point, Control *p_from);
bool can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const;

127
editor/plugins/shader_editor_plugin.cpp
View file

@ -258,84 +258,10 @@ void ShaderEditor::_menu_option(int p_option) {
shader_editor->get_text_edit()->select_all();
} break;
case EDIT_MOVE_LINE_UP: {
TextEdit *tx = shader_editor->get_text_edit();
if (shader.is_null())
return;
tx->begin_complex_operation();
if (tx->is_selection_active()) {
int from_line = tx->get_selection_from_line();
int from_col = tx->get_selection_from_column();
int to_line = tx->get_selection_to_line();
int to_column = tx->get_selection_to_column();
for (int i = from_line; i <= to_line; i++) {
int line_id = i;
int next_id = i - 1;
if (line_id == 0 || next_id < 0)
return;
tx->swap_lines(line_id, next_id);
tx->cursor_set_line(next_id);
}
int from_line_up = from_line > 0 ? from_line - 1 : from_line;
int to_line_up = to_line > 0 ? to_line - 1 : to_line;
tx->select(from_line_up, from_col, to_line_up, to_column);
} else {
int line_id = tx->cursor_get_line();
int next_id = line_id - 1;
if (line_id == 0 || next_id < 0)
return;
tx->swap_lines(line_id, next_id);
tx->cursor_set_line(next_id);
}
tx->end_complex_operation();
tx->update();
shader_editor->move_lines_up();
} break;
case EDIT_MOVE_LINE_DOWN: {
TextEdit *tx = shader_editor->get_text_edit();
if (shader.is_null())
return;
tx->begin_complex_operation();
if (tx->is_selection_active()) {
int from_line = tx->get_selection_from_line();
int from_col = tx->get_selection_from_column();
int to_line = tx->get_selection_to_line();
int to_column = tx->get_selection_to_column();
for (int i = to_line; i >= from_line; i--) {
int line_id = i;
int next_id = i + 1;
if (line_id == tx->get_line_count() - 1 || next_id > tx->get_line_count())
return;
tx->swap_lines(line_id, next_id);
tx->cursor_set_line(next_id);
}
int from_line_down = from_line < tx->get_line_count() ? from_line + 1 : from_line;
int to_line_down = to_line < tx->get_line_count() ? to_line + 1 : to_line;
tx->select(from_line_down, from_col, to_line_down, to_column);
} else {
int line_id = tx->cursor_get_line();
int next_id = line_id + 1;
if (line_id == tx->get_line_count() - 1 || next_id > tx->get_line_count())
return;
tx->swap_lines(line_id, next_id);
tx->cursor_set_line(next_id);
}
tx->end_complex_operation();
tx->update();
shader_editor->move_lines_down();
} break;
case EDIT_INDENT_LEFT: {
@ -356,55 +282,10 @@ void ShaderEditor::_menu_option(int p_option) {
} break;
case EDIT_DELETE_LINE: {
TextEdit *tx = shader_editor->get_text_edit();
if (shader.is_null())
return;
tx->begin_complex_operation();
int line = tx->cursor_get_line();
tx->set_line(tx->cursor_get_line(), "");
tx->backspace_at_cursor();
tx->cursor_set_line(line);
tx->end_complex_operation();
shader_editor->delete_lines();
} break;
case EDIT_CLONE_DOWN: {
TextEdit *tx = shader_editor->get_text_edit();
if (shader.is_null())
return;
int from_line = tx->cursor_get_line();
int to_line = tx->cursor_get_line();
int column = tx->cursor_get_column();
if (tx->is_selection_active()) {
from_line = tx->get_selection_from_line();
to_line = tx->get_selection_to_line();
column = tx->cursor_get_column();
}
int next_line = to_line + 1;
tx->begin_complex_operation();
for (int i = from_line; i <= to_line; i++) {
if (i >= tx->get_line_count() - 1) {
tx->set_line(i, tx->get_line(i) + "\n");
}
String line_clone = tx->get_line(i);
tx->insert_at(line_clone, next_line);
next_line++;
}
tx->cursor_set_column(column);
if (tx->is_selection_active()) {
tx->select(to_line + 1, tx->get_selection_from_column(), next_line - 1, tx->get_selection_to_column());
}
tx->end_complex_operation();
tx->update();
shader_editor->code_lines_down();
} break;
case EDIT_TOGGLE_COMMENT: {