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Add ability to use custom script templates.

Browse source 
Templates will be loaded from .godot/script_templates
For now they're disabled for GDNative.

Ideas for further improvements:

- Add a "Save as Template" option to the script editor, as it can normally only save to res://
- Support more placeholders / custom placeholders
This commit is contained in:
Andreas Haas 2017-06-13 20:03:08 +00:00
parent a8a1f2e2a8
commit 8361b1ce07
10 changed files with 111 additions and 4 deletions
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2
core/script_language.h
View file

@ -196,6 +196,8 @@ public:
virtual void get_comment_delimiters(List<String> *p_delimiters) const = 0;
virtual void get_string_delimiters(List<String> *p_delimiters) const = 0;
virtual Ref<Script> get_template(const String &p_class_name, const String &p_base_class_name) const = 0;
virtual void make_template(const String &p_class_name, const String &p_base_class_name, Ref<Script> &p_script) {}
virtual bool is_using_templates() { return false; }
virtual bool validate(const String &p_script, int &r_line_error, int &r_col_error, String &r_test_error, const String &p_path = "", List<String> *r_functions = NULL) const = 0;
virtual Script *create_script() const = 0;
virtual bool has_named_classes() const = 0;

25
editor/editor_settings.cpp
View file

@ -292,6 +292,12 @@ void EditorSettings::create() {
dir->change_dir("..");
}
if (dir->change_dir("script_templates") != OK) {
dir->make_dir("script_templates");
} else {
dir->change_dir("..");
}
if (dir->change_dir("tmp") != OK) {
dir->make_dir("tmp");
} else {
@ -946,6 +952,25 @@ bool EditorSettings::save_text_editor_theme_as(String p_file) {
return false;
}
Vector<String> EditorSettings::get_script_templates(const String &p_extension) {
Vector<String> templates;
DirAccess *d = DirAccess::open(settings_path + "/script_templates");
if (d) {
d->list_dir_begin();
String file = d->get_next();
while (file != String()) {
if (file.get_extension() == p_extension) {
templates.push_back(file.get_basename());
}
file = d->get_next();
}
d->list_dir_end();
memdelete(d);
}
return templates;
}
bool EditorSettings::_save_text_editor_theme(String p_file) {
String theme_section = "color_theme";
Ref<ConfigFile> cf = memnew(ConfigFile); // hex is better?

2
editor/editor_settings.h
View file

@ -159,6 +159,8 @@ public:
bool save_text_editor_theme();
bool save_text_editor_theme_as(String p_file);
Vector<String> get_script_templates(const String &p_extension);
void add_shortcut(const String &p_name, Ref<ShortCut> &p_shortcut);
bool is_shortcut(const String &p_name, const Ref<InputEvent> &p_event) const;
Ref<ShortCut> get_shortcut(const String &p_name) const;

50
editor/script_create_dialog.cpp
View file

@ -116,6 +116,18 @@ void ScriptCreateDialog::_parent_name_changed(const String &p_parent) {
_update_dialog();
}
void ScriptCreateDialog::_template_changed(int p_template) {
if (p_template == 0) {
//default
script_template = "";
return;
}
String ext = ScriptServer::get_language(language_menu->get_selected())->get_extension();
String name = template_menu->get_item_text(p_template) + "." + ext;
script_template = EditorSettings::get_singleton()->get_settings_path() + "/script_templates/" + name;
}
void ScriptCreateDialog::ok_pressed() {
if (is_new_script_created) {
@ -134,7 +146,13 @@ void ScriptCreateDialog::_create_new() {
if (has_named_classes)
cname = class_name->get_text();
Ref<Script> scr = ScriptServer::get_language(language_menu->get_selected())->get_template(cname, parent_name->get_text());
Ref<Script> scr;
if (script_template != "") {
scr = ResourceLoader::load(script_template)->duplicate();
ScriptServer::get_language(language_menu->get_selected())->make_template(cname, parent_name->get_text(), scr);
} else {
scr = ScriptServer::get_language(language_menu->get_selected())->get_template(cname, parent_name->get_text());
}
String selected_language = language_menu->get_item_text(language_menu->get_selected());
editor_settings->set_project_metadata("script_setup", "last_selected_language", selected_language);
@ -175,7 +193,8 @@ void ScriptCreateDialog::_load_exist() {
void ScriptCreateDialog::_lang_changed(int l) {
l = language_menu->get_selected();
if (ScriptServer::get_language(l)->has_named_classes()) {
ScriptLanguage *language = ScriptServer::get_language(l);
if (language->has_named_classes()) {
has_named_classes = true;
} else {
has_named_classes = false;
@ -187,7 +206,7 @@ void ScriptCreateDialog::_lang_changed(int l) {
can_inherit_from_file = false;
}
String selected_ext = "." + ScriptServer::get_language(l)->get_extension();
String selected_ext = "." + language->get_extension();
String path = file_path->get_text();
String extension = "";
if (path != "") {
@ -204,7 +223,7 @@ void ScriptCreateDialog::_lang_changed(int l) {
List<String> extensions;
// get all possible extensions for script
for (int l = 0; l < language_menu->get_item_count(); l++) {
ScriptServer::get_language(l)->get_recognized_extensions(&extensions);
language->get_recognized_extensions(&extensions);
}
for (List<String>::Element *E = extensions.front(); E; E = E->next()) {
@ -218,6 +237,18 @@ void ScriptCreateDialog::_lang_changed(int l) {
file_path->set_text(path);
}
bool use_templates = language->is_using_templates();
template_menu->set_disabled(!use_templates);
if (use_templates) {
Vector<String> template_list = EditorSettings::get_singleton()->get_script_templates(language->get_extension());
template_menu->clear();
template_menu->add_item(TTR("Default"));
for (int i = 0; i < template_list.size(); i++) {
template_menu->add_item(template_list[i]);
}
}
_update_dialog();
}
@ -471,6 +502,7 @@ void ScriptCreateDialog::_bind_methods() {
ClassDB::bind_method("_browse_path", &ScriptCreateDialog::_browse_path);
ClassDB::bind_method("_file_selected", &ScriptCreateDialog::_file_selected);
ClassDB::bind_method("_path_changed", &ScriptCreateDialog::_path_changed);
ClassDB::bind_method("_template_changed", &ScriptCreateDialog::_template_changed);
ADD_SIGNAL(MethodInfo("script_created", PropertyInfo(Variant::OBJECT, "script", PROPERTY_HINT_RESOURCE_TYPE, "Script")));
}
@ -629,6 +661,16 @@ ScriptCreateDialog::ScriptCreateDialog() {
gc->add_child(l);
gc->add_child(class_name);
/* Templates */
template_menu = memnew(OptionButton);
l = memnew(Label);
l->set_text(TTR("Template"));
l->set_align(Label::ALIGN_RIGHT);
gc->add_child(l);
gc->add_child(template_menu);
template_menu->connect("item_selected", this, "_template_changed");
/* Built-in Script */
internal = memnew(CheckButton);

3
editor/script_create_dialog.h
View file

@ -48,6 +48,7 @@ class ScriptCreateDialog : public ConfirmationDialog {
LineEdit *parent_name;
Button *parent_browse_button;
OptionButton *language_menu;
OptionButton *template_menu;
LineEdit *file_path;
Button *path_button;
EditorFileDialog *file_browse;
@ -68,6 +69,7 @@ class ScriptCreateDialog : public ConfirmationDialog {
bool is_built_in;
int current_language;
bool re_check_path;
String script_template;
void _path_changed(const String &p_path = String());
void _lang_changed(int l = 0);
@ -75,6 +77,7 @@ class ScriptCreateDialog : public ConfirmationDialog {
bool _validate(const String &p_strin);
void _class_name_changed(const String &p_name);
void _parent_name_changed(const String &p_parent);
void _template_changed(int p_template = 0);
void _browse_path(bool browse_parent);
void _file_selected(const String &p_file);
virtual void ok_pressed();

13
modules/gdscript/gd_editor.cpp
View file

@ -69,6 +69,19 @@ Ref<Script> GDScriptLanguage::get_template(const String &p_class_name, const Str
return script;
}
bool GDScriptLanguage::is_using_templates() {
return true;
}
void GDScriptLanguage::make_template(const String &p_class_name, const String &p_base_class_name, Ref<Script> &p_script) {
String src = p_script->get_source_code();
src = src.replace("%BASE%", p_base_class_name);
src = src.replace("%TS%", _get_indentation());
p_script->set_source_code(src);
}
bool GDScriptLanguage::validate(const String &p_script, int &r_line_error, int &r_col_error, String &r_test_error, const String &p_path, List<String> *r_functions) const {
GDParser parser;

5
modules/gdscript/gd_script.cpp
View file

@ -615,6 +615,11 @@ Error GDScript::reload(bool p_keep_state) {
if (basedir != "")
basedir = basedir.get_base_dir();
if (basedir.find("res://") == -1 && basedir.find("user://") == -1) {
//loading a template, don't parse
return OK;
}
valid = false;
GDParser parser;
Error err = parser.parse(source, basedir, false, path);

2
modules/gdscript/gd_script.h
View file

@ -381,6 +381,8 @@ public:
virtual void get_comment_delimiters(List<String> *p_delimiters) const;
virtual void get_string_delimiters(List<String> *p_delimiters) const;
virtual Ref<Script> get_template(const String &p_class_name, const String &p_base_class_name) const;
virtual bool is_using_templates();
virtual void make_template(const String &p_class_name, const String &p_base_class_name, Ref<Script> &p_script);
virtual bool validate(const String &p_script, int &r_line_error, int &r_col_error, String &r_test_error, const String &p_path = "", List<String> *r_functions = NULL) const;
virtual Script *create_script() const;
virtual bool has_named_classes() const;

11
modules/visual_script/visual_script.cpp
View file

@ -2369,6 +2369,17 @@ Ref<Script> VisualScriptLanguage::get_template(const String &p_class_name, const
script->set_instance_base_type(p_base_class_name);
return script;
}
bool VisualScriptLanguage::is_using_templates() {
return true;
}
void VisualScriptLanguage::make_template(const String &p_class_name, const String &p_base_class_name, Ref<Script> &p_script) {
Ref<VisualScript> script = p_script;
script->set_instance_base_type(p_base_class_name);
}
bool VisualScriptLanguage::validate(const String &p_script, int &r_line_error, int &r_col_error, String &r_test_error, const String &p_path, List<String> *r_functions) const {
return false;

2
modules/visual_script/visual_script.h
View file

@ -564,6 +564,8 @@ public:
virtual void get_comment_delimiters(List<String> *p_delimiters) const;
virtual void get_string_delimiters(List<String> *p_delimiters) const;
virtual Ref<Script> get_template(const String &p_class_name, const String &p_base_class_name) const;
virtual bool is_using_templates();
virtual void make_template(const String &p_class_name, const String &p_base_class_name, Ref<Script> &p_script);
virtual bool validate(const String &p_script, int &r_line_error, int &r_col_error, String &r_test_error, const String &p_path = "", List<String> *r_functions = NULL) const;
virtual Script *create_script() const;
virtual bool has_named_classes() const;