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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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127
editor/plugins/shader_editor_plugin.cpp
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@ -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: {