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add script list drag n drop

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This commit is contained in:
Ian 2017-11-12 14:21:09 -05:00
parent 9126a2072c
commit 9f6a06b992
1 changed files with 167 additions and 27 deletions
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194
editor/plugins/script_editor_plugin.cpp
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@ -865,20 +865,7 @@ void ScriptEditor::_menu_option(int p_option) {
} break;
case SEARCH_CLASSES: {
String current;
if (tab_container->get_tab_count() > 0) {
EditorHelp *eh = Object::cast_to<EditorHelp>(tab_container->get_child(tab_container->get_current_tab()));
if (eh) {
current = eh->get_class();
}
}
help_index->popup();
if (current != "") {
help_index->call_deferred("select_class", current);
}
} break;
case SEARCH_WEBSITE: {
@ -1074,6 +1061,11 @@ void ScriptEditor::_menu_option(int p_option) {
switch (p_option) {
case SEARCH_CLASSES: {
help_index->popup();
help_index->call_deferred("select_class", help->get_class());
} break;
case HELP_SEARCH_FIND: {
help->popup_search();
} break;
@ -1940,26 +1932,170 @@ void ScriptEditor::_script_split_dragged(float) {
_save_layout();
}
// void ScriptEditor::_script_list_dragged(float) {
Variant ScriptEditor::get_drag_data_fw(const Point2 &p_point, Control *p_from) {
// _save_layout();
// }
// return Variant(); // return this if drag disabled
Variant ScriptEditor::get_drag_data_fw(const Point2 &p_point, Control *p_from){
WARN_PRINT("get_drag_data_fw");
return Variant();
Node *cur_node = tab_container->get_child(tab_container->get_current_tab());
HBoxContainer *drag_preview = memnew(HBoxContainer);
String preview_name = "";
Ref<Texture> preview_icon;
ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(cur_node);
if (se) {
preview_name = se->get_name();
preview_icon = se->get_icon();
}
EditorHelp *eh = Object::cast_to<EditorHelp>(cur_node);
if (eh) {
preview_name = eh->get_class();
preview_icon = get_icon("Help", "EditorIcons");
}
if (!preview_icon.is_null()) {
TextureRect *tf = memnew(TextureRect);
tf->set_texture(preview_icon);
drag_preview->add_child(tf);
}
Label *label = memnew(Label(preview_name));
drag_preview->add_child(label);
set_drag_preview(drag_preview);
Dictionary drag_data;
drag_data["type"] = "script_list_element"; // using a custom type because node caused problems when dragging to scene tree
drag_data["script_list_element"] = cur_node;
return drag_data;
}
bool ScriptEditor::can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const {
WARN_PRINT("can_drop_data_fw");
Dictionary d = p_data;
if (!d.has("type"))
return false;
if (String(d["type"]) == "script_list_element") {
Node *node = d["script_list_element"];
ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(node);
if (se) {
return true;
}
EditorHelp *eh = Object::cast_to<EditorHelp>(node);
if (eh) {
return true;
}
}
if (String(d["type"]) == "nodes") {
Array nodes = d["nodes"];
if (nodes.size() == 0)
return false;
Node *node = get_node((nodes[0]));
ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(node);
if (se) {
return true;
}
EditorHelp *eh = Object::cast_to<EditorHelp>(node);
if (eh) {
return true;
}
}
if (String(d["type"]) == "files") {
Vector<String> files = d["files"];
if (files.size() == 0)
return false; //weird
for (int i = 0; i < files.size(); i++) {
String file = files[i];
if (file == "" || !FileAccess::exists(file))
continue;
Ref<Script> scr = ResourceLoader::load(file);
if (scr.is_valid()) {
return true;
}
}
return true;
}
return false;
}
void ScriptEditor::drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) {
WARN_PRINT("drop_data_fw");
void ScriptEditor::drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) {
if (!can_drop_data_fw(p_point, p_data, p_from))
return;
Dictionary d = p_data;
if (!d.has("type"))
return;
if (String(d["type"]) == "script_list_element") {
Node *node = d["script_list_element"];
ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(node);
EditorHelp *eh = Object::cast_to<EditorHelp>(node);
if (se || eh) {
int new_index = script_list->get_item_at_position(p_point);
tab_container->move_child(node, new_index);
tab_container->set_current_tab(new_index);
_update_script_names();
}
}
if (String(d["type"]) == "nodes") {
Array nodes = d["nodes"];
if (nodes.size() == 0)
return;
Node *node = get_node(nodes[0]);
ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(node);
EditorHelp *eh = Object::cast_to<EditorHelp>(node);
if (se || eh) {
int new_index = script_list->get_item_at_position(p_point);
tab_container->move_child(node, new_index);
tab_container->set_current_tab(new_index);
_update_script_names();
}
}
if (String(d["type"]) == "files") {
Vector<String> files = d["files"];
int new_index = script_list->get_item_at_position(p_point);
int num_tabs_before = tab_container->get_child_count();
for (int i = 0; i < files.size(); i++) {
String file = files[i];
if (file == "" || !FileAccess::exists(file))
continue;
Ref<Script> scr = ResourceLoader::load(file);
if (scr.is_valid()) {
edit(scr);
if (tab_container->get_child_count() > num_tabs_before) {
tab_container->move_child(tab_container->get_child(tab_container->get_child_count() - 1), new_index);
num_tabs_before = tab_container->get_child_count();
} else {
tab_container->move_child(tab_container->get_child(tab_container->get_current_tab()), new_index);
}
}
}
tab_container->set_current_tab(new_index);
_update_script_names();
}
}
void ScriptEditor::_unhandled_input(const Ref<InputEvent> &p_event) {
if (!is_visible_in_tree() || !p_event->is_pressed() || p_event->is_echo())
if (!is_visible_in_tree() || !p_event->is_pressed() || p_event->is_echo())
return;
if (ED_IS_SHORTCUT("script_editor/next_script", p_event)) {
int next_tab = script_list->get_current() + 1;
@ -1979,13 +2115,13 @@ void ScriptEditor::_unhandled_input(const Ref<InputEvent> &p_event) {
if (ED_IS_SHORTCUT("script_editor/window_move_down", p_event)) {
_menu_option(WINDOW_MOVE_DOWN);
}
ERR_EXPLAIN("uh: "+p_event->as_text());
ERR_EXPLAIN("uh: " + p_event->as_text());
ERR_FAIL_COND(true);
}
void ScriptEditor::_script_list_gui_input(const Ref<InputEvent> &ev) {
Ref<InputEventMouseButton> mb = ev;
Ref<InputEventMouseButton> mb = ev;
if (mb.is_valid() && mb->get_button_index() == BUTTON_RIGHT && mb->is_pressed()) {
_make_script_list_context_menu();
@ -2361,6 +2497,10 @@ void ScriptEditor::_bind_methods() {
ClassDB::bind_method("_script_changed", &ScriptEditor::_script_changed);
ClassDB::bind_method("_update_recent_scripts", &ScriptEditor::_update_recent_scripts);
ClassDB::bind_method(D_METHOD("get_drag_data_fw"), &ScriptEditor::get_drag_data_fw);
ClassDB::bind_method(D_METHOD("can_drop_data_fw"), &ScriptEditor::can_drop_data_fw);
ClassDB::bind_method(D_METHOD("drop_data_fw"), &ScriptEditor::drop_data_fw);
ClassDB::bind_method(D_METHOD("get_current_script"), &ScriptEditor::_get_current_script);
ClassDB::bind_method(D_METHOD("get_open_scripts"), &ScriptEditor::_get_open_scripts);
@ -2402,7 +2542,7 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
script_split->set_split_offset(140);
//list_split->set_split_offset(500);
_sort_list_on_update=true;
_sort_list_on_update = true;
script_list->connect("gui_input", this, "_script_list_gui_input");
script_list->set_allow_rmb_select(true);
script_list->set_drag_forwarding(this);
@ -2426,7 +2566,7 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
script_split->add_child(tab_container);
tab_container->set_h_size_flags(SIZE_EXPAND_FILL);
ED_SHORTCUT("script_editor/window_sort", TTR("Sort"));
ED_SHORTCUT("script_editor/window_move_up", TTR("Move Up"), KEY_MASK_SHIFT | KEY_MASK_ALT | KEY_UP);
ED_SHORTCUT("script_editor/window_move_down", TTR("Move Down"), KEY_MASK_SHIFT | KEY_MASK_ALT | KEY_DOWN);