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Trim trailing white space on save, issue 4383

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This commit is contained in:
Paulb23 2016-04-23 19:21:34 +01:00
parent 7d89a8b748
commit f3e6569e00
3 changed files with 54 additions and 3 deletions
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51
tools/editor/plugins/script_editor_plugin.cpp
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@ -620,6 +620,34 @@ void ScriptEditor::_script_created(Ref<Script> p_script) {
editor->push_item(p_script.operator->());
}
void ScriptEditor::_trim_trailing_whitespace(TextEdit *tx) {
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();
}
}
void ScriptEditor::_goto_script_line2(int p_line) {
int selected = tab_container->get_current_tab();
@ -778,7 +806,9 @@ void ScriptEditor::_resave_scripts(const String& p_str) {
if (script->get_path()=="" || script->get_path().find("local://")!=-1 || script->get_path().find("::")!=-1)
continue; //internal script, who cares
if (trim_trailing_whitespace_on_save) {
_trim_trailing_whitespace(ste->get_text_edit());
}
editor->save_resource(script);
ste->get_text_edit()->tag_saved_version();
}
@ -1029,11 +1059,17 @@ void ScriptEditor::_menu_option(int p_option) {
if (_test_script_times_on_disk())
return;
if (trim_trailing_whitespace_on_save) {
_trim_trailing_whitespace(current->get_text_edit());
}
editor->save_resource( current->get_edited_script() );
} break;
case FILE_SAVE_AS: {
if (trim_trailing_whitespace_on_save) {
_trim_trailing_whitespace(current->get_text_edit());
}
editor->save_resource_as( current->get_edited_script() );
} break;
@ -1246,7 +1282,7 @@ void ScriptEditor::_menu_option(int p_option) {
// End of selection ends on the first column of the last line, ignore it.
if(tx->get_selection_to_column() == 0)
end -= 1;
for (int i = begin; i <= end; i++)
{
String line_text = tx->get_line(i);
@ -1298,6 +1334,9 @@ void ScriptEditor::_menu_option(int p_option) {
te->set_text(text);
} break;
case EDIT_TRIM_TRAILING_WHITESAPCE: {
_trim_trailing_whitespace(current->get_text_edit());
} break;
case SEARCH_FIND: {
@ -1953,6 +1992,10 @@ void ScriptEditor::save_all_scripts() {
if (!ste)
continue;
if (trim_trailing_whitespace_on_save) {
_trim_trailing_whitespace(ste->get_text_edit());
}
if (ste->get_text_edit()->get_version()==ste->get_text_edit()->get_saved_version())
continue;
@ -2049,6 +2092,7 @@ void ScriptEditor::_add_callback(Object *p_obj, const String& p_function, const
void ScriptEditor::_editor_settings_changed() {
print_line("settings changed");
trim_trailing_whitespace_on_save = EditorSettings::get_singleton()->get("text_editor/trim_trailing_whitespace_on_save");
float autosave_time = EditorSettings::get_singleton()->get("text_editor/autosave_interval_secs");
if (autosave_time>0) {
autosave_timer->set_wait_time(autosave_time);
@ -2394,6 +2438,7 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
#else
edit_menu->get_popup()->add_item("Complete Symbol",EDIT_COMPLETE,KEY_MASK_CMD|KEY_SPACE);
#endif
edit_menu->get_popup()->add_item("Trim Trailing Whitespace", EDIT_TRIM_TRAILING_WHITESAPCE, KEY_MASK_CTRL|KEY_MASK_ALT|KEY_T);
edit_menu->get_popup()->add_item("Auto Indent",EDIT_AUTO_INDENT,KEY_MASK_CMD|KEY_I);
edit_menu->get_popup()->connect("item_pressed", this,"_menu_option");
@ -2584,7 +2629,7 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
// debugger_gui->hide();
edit_pass=0;
trim_trailing_whitespace_on_save = false;
}