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Add Duplicate Lines shortcut to CodeTextEditor

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This keyboard shortcut has been made with inspiration from the VS Code keyboard shortcut editor.action.copyLinesDownAction. It duplicates all selected lines and inserts them below no matter where the caret is within the line.
This commit is contained in:
PucklaMotzer09
2022-09-28 17:09:45 +02:00
committed by PucklaJ
parent 43b9e89a07
commit d2e651f403
11 changed files with 174 additions and 0 deletions
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78
tests/scene/test_code_edit.h
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@@ -3886,6 +3886,84 @@ TEST_CASE("[SceneTree][CodeEdit] New Line") {
memdelete(code_edit);
}
TEST_CASE("[SceneTree][CodeEdit] Duplicate Lines") {
CodeEdit *code_edit = memnew(CodeEdit);
SceneTree::get_singleton()->get_root()->add_child(code_edit);
code_edit->grab_focus();
code_edit->set_text(R"(extends Node
func _ready():
var a := len(OS.get_cmdline_args())
var b := get_child_count()
var c := a + b
for i in range(c):
print("This is the solution: ", sin(i))
var pos = get_index() - 1
print("Make sure this exits: %b" % pos)
)");
/* Duplicate a single line without selection. */
code_edit->set_caret_line(0);
code_edit->duplicate_lines();
CHECK(code_edit->get_line(0) == "extends Node");
CHECK(code_edit->get_line(1) == "extends Node");
CHECK(code_edit->get_line(2) == "");
/* Duplicate multiple lines with selection. */
code_edit->set_caret_line(6);
code_edit->set_caret_column(15);
code_edit->select(4, 8, 6, 15);
code_edit->duplicate_lines();
CHECK(code_edit->get_line(6) == "\tvar c := a + b");
CHECK(code_edit->get_line(7) == "\tvar a := len(OS.get_cmdline_args())");
CHECK(code_edit->get_line(8) == "\tvar b := get_child_count()");
CHECK(code_edit->get_line(9) == "\tvar c := a + b");
CHECK(code_edit->get_line(10) == "\tfor i in range(c):");
/* Duplicate single lines with multiple carets. */
code_edit->deselect();
code_edit->set_caret_line(10);
code_edit->set_caret_column(1);
code_edit->add_caret(11, 2);
code_edit->add_caret(12, 1);
code_edit->duplicate_lines();
CHECK(code_edit->get_line(9) == "\tvar c := a + b");
CHECK(code_edit->get_line(10) == "\tfor i in range(c):");
CHECK(code_edit->get_line(11) == "\tfor i in range(c):");
CHECK(code_edit->get_line(12) == "\t\tprint(\"This is the solution: \", sin(i))");
CHECK(code_edit->get_line(13) == "\t\tprint(\"This is the solution: \", sin(i))");
CHECK(code_edit->get_line(14) == "\tvar pos = get_index() - 1");
CHECK(code_edit->get_line(15) == "\tvar pos = get_index() - 1");
CHECK(code_edit->get_line(16) == "\tprint(\"Make sure this exits: %b\" % pos)");
/* Duplicate multiple lines with multiple carets. */
code_edit->select(0, 0, 1, 2, 0);
code_edit->select(3, 0, 4, 2, 1);
code_edit->select(16, 0, 17, 0, 2);
code_edit->set_caret_line(1, false, true, 0, 0);
code_edit->set_caret_column(2, false, 0);
code_edit->set_caret_line(4, false, true, 0, 1);
code_edit->set_caret_column(2, false, 1);
code_edit->set_caret_line(17, false, true, 0, 2);
code_edit->set_caret_column(0, false, 2);
code_edit->duplicate_lines();
CHECK(code_edit->get_line(1) == "extends Node");
CHECK(code_edit->get_line(2) == "extends Node");
CHECK(code_edit->get_line(3) == "extends Node");
CHECK(code_edit->get_line(4) == "");
CHECK(code_edit->get_line(6) == "\tvar a := len(OS.get_cmdline_args())");
CHECK(code_edit->get_line(7) == "func _ready():");
CHECK(code_edit->get_line(8) == "\tvar a := len(OS.get_cmdline_args())");
CHECK(code_edit->get_line(9) == "\tvar b := get_child_count()");
CHECK(code_edit->get_line(20) == "\tprint(\"Make sure this exits: %b\" % pos)");
CHECK(code_edit->get_line(21) == "");
CHECK(code_edit->get_line(22) == "\tprint(\"Make sure this exits: %b\" % pos)");
CHECK(code_edit->get_line(23) == "");
memdelete(code_edit);
}
} // namespace TestCodeEdit
#endif // TEST_CODE_EDIT_H