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Add drag and drop info label

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This commit is contained in:
fkeyz
2025-09-23 01:47:05 +03:00
parent 92a90a8e6f
commit 2d03275c88
4 changed files with 81 additions and 0 deletions
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editor/script/script_text_editor.cpp
+71
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@@ -54,6 +54,7 @@
#include "scene/gui/menu_button.h"
#include "scene/gui/rich_text_label.h"
#include "scene/gui/split_container.h"
#include "scene/resources/style_box_flat.h"
void ConnectionInfoDialog::ok_pressed() {
}
@@ -296,6 +297,14 @@ void ScriptTextEditor::_load_theme_settings() {
folded_code_region_color = updated_folded_code_region_color;
}
Ref<StyleBoxFlat> drag_info_sb = drag_info_label->get_theme_stylebox(CoreStringName(normal));
drag_info_sb->set_bg_color(EDITOR_GET("text_editor/theme/highlighting/completion_background_color"));
Color info_color = EDITOR_GET("text_editor/theme/highlighting/text_color");
info_color.a = 0.5f;
drag_info_sb->set_border_color(info_color);
info_color.a = 0.7f;
drag_info_label->add_theme_color_override(SceneStringName(font_color), info_color);
theme_loaded = true;
Ref<Script> script = edited_res;
if (script.is_valid()) {
@@ -419,6 +428,10 @@ void ScriptTextEditor::_error_clicked(const Variant &p_line) {
}
}
void ScriptTextEditor::_on_mouse_exited() {
drag_info_label->hide();
}
void ScriptTextEditor::add_callback(const String &p_function, const PackedStringArray &p_args) {
Ref<Script> script = edited_res;
ScriptLanguage *language = script->get_language();
@@ -1870,6 +1883,9 @@ void ScriptTextEditor::_notification(int p_what) {
inline_color_options->add_theme_font_override("font", code_font);
inline_color_options->get_popup()->add_theme_font_override("font", code_font);
} break;
case NOTIFICATION_DRAG_END: {
drag_info_label->hide();
} break;
}
}
@@ -1904,12 +1920,48 @@ bool ScriptTextEditor::can_drop_data_fw(const Point2 &p_point, const Variant &p_
String(d["type"]) == "nodes" ||
String(d["type"]) == "obj_property" ||
String(d["type"]) == "files_and_dirs")) {
_set_drop_info_text(d);
return true;
}
return false;
}
void ScriptTextEditor::_set_drop_info_text(const Dictionary &p_info) const {
if (drag_info_label->is_visible() || !EDITOR_GET("text_editor/appearance/drag_and_drop_info/show_drag_and_drop_info")) {
return;
}
String text;
String c = keycode_get_string((Key)KeyModifierMask::CMD_OR_CTRL);
bool drop_as_uid = bool(EDITOR_GET("text_editor/behavior/files/drop_preload_resources_as_uid"));
String default_drop_option = drop_as_uid ? TTR("UID path") : TTR("file path");
String alternate_drop_option = drop_as_uid ? TTR("file path") : TTR("UID path");
const String type = p_info.get("type", "");
if (type == "files" || type == "files_and_dirs" || type == "resource") {
Array files = p_info.get("files", Array());
text = TTRN("Drop file path.", "Drop file paths.", files.size()) +
"\n" + vformat(TTRN("Hold %s: Add const preload by %s.", "Hold %s: Add const preloads by %s.", files.size()), c, default_drop_option) +
"\n" + vformat(TTRN("Hold %s+Shift: Add const preload by %s.", "Hold %s+Shift: Add const preloads by %s.", files.size()), c, alternate_drop_option) +
"\n" + TTRN("Hold Alt: Add @export var pointing to the resource.", "Hold Alt: Add @export vars pointing to the resources.", files.size());
} else if (type == "nodes") {
Array nodes = p_info["nodes"];
text = TTRN("Drop node path.", "Drop node paths.", nodes.size()) +
"\n" + vformat(TTRN("Hold %s: Add @onready var pointing to the node path.", "Hold %s: Add @onready vars pointing to the node paths.", nodes.size()), c) +
"\n" + TTRN("Hold Alt: Add @export var pointing to the node.", "Hold Alt: Add @export vars pointing to the nodes.", nodes.size());
} else if (type == "obj_property") {
text = TTR("Drop property path.");
}
if (!text.is_empty()) {
drag_info_label->show();
drag_info_label->set_text(text);
drag_info_label->set_anchors_and_offsets_preset(Control::PRESET_BOTTOM_RIGHT, Control::PRESET_MODE_MINSIZE, 20 * EDSCALE);
}
}
static Node *_find_script_node(Node *p_current_node, const Ref<Script> &script) {
if (p_current_node->get_script() == script) {
return p_current_node;
@@ -2240,6 +2292,8 @@ void ScriptTextEditor::drop_data_fw(const Point2 &p_point, const Variant &p_data
te->insert_text_at_caret(text_to_drop);
te->end_complex_operation();
te->grab_focus();
drag_info_label->hide();
}
Vector<ObjectID> ScriptTextEditor::_get_objects_for_export_assignment() const {
@@ -2655,6 +2709,23 @@ ScriptTextEditor::ScriptTextEditor() {
errors_panel->set_focus_mode(FOCUS_CLICK);
errors_panel->hide();
drag_info_label = memnew(Label);
drag_info_label->set_anchors_preset(Control::PRESET_BOTTOM_RIGHT);
drag_info_label->set_focus_mode(FOCUS_ACCESSIBILITY);
drag_info_label->add_theme_constant_override("line_spacing", 0);
Ref<StyleBoxFlat> drag_info_sb;
drag_info_sb.instantiate();
drag_info_sb->set_border_width_all(2 * EDSCALE);
drag_info_sb->set_corner_radius_all(5 * EDSCALE);
drag_info_sb->set_corner_detail(5);
drag_info_sb->set_expand_margin_all(5);
drag_info_label->add_theme_style_override(CoreStringName(normal), drag_info_sb);
code_editor->get_text_editor()->connect(SceneStringName(mouse_exited), callable_mp(this, &ScriptTextEditor::_on_mouse_exited));
code_editor->get_text_editor()->add_child(drag_info_label);
drag_info_label->hide();
code_editor->get_text_editor()->set_symbol_lookup_on_click_enabled(true);
code_editor->get_text_editor()->set_symbol_tooltip_on_hover_enabled(true);