Merge pull request #32007 from nekomatata/sprite-frames-editor-delete

SpriteFramesEditor improvements around deleting animations

editor/plugins/sprite_frames_editor_plugin.cpp

@@ -464,9 +464,11 @@ void SpriteFramesEditor::_animation_select() {
 	if (updating)
 		return;
 
-	double value = anim_speed->get_line_edit()->get_text().to_double();
-	if (!Math::is_equal_approx(value, frames->get_animation_speed(edited_anim)))
-		_animation_fps_changed(value);
+	if (frames->has_animation(edited_anim)) {
+		double value = anim_speed->get_line_edit()->get_text().to_double();
+		if (!Math::is_equal_approx(value, frames->get_animation_speed(edited_anim)))
+			_animation_fps_changed(value);
+	}
 
 	TreeItem *selected = animations->get_selected();
 	ERR_FAIL_COND(!selected);
@@ -548,6 +550,7 @@ void SpriteFramesEditor::_animation_name_edited() {
 
 	undo_redo->commit_action();
 }
+
 void SpriteFramesEditor::_animation_add() {
 
 	String name = "New Anim";
@@ -578,13 +581,21 @@ void SpriteFramesEditor::_animation_add() {
 	undo_redo->commit_action();
 	animations->grab_focus();
 }
+
 void SpriteFramesEditor::_animation_remove() {
+
 	if (updating)
 		return;
 
 	if (!frames->has_animation(edited_anim))
 		return;
 
+	delete_dialog->set_text(TTR("Delete Animation?"));
+	delete_dialog->popup_centered_minsize();
+}
+
+void SpriteFramesEditor::_animation_remove_confirmed() {
+
 	undo_redo->create_action(TTR("Remove Animation"));
 	undo_redo->add_do_method(frames, "remove_animation", edited_anim);
 	undo_redo->add_undo_method(frames, "add_animation", edited_anim);
@@ -598,6 +609,8 @@ void SpriteFramesEditor::_animation_remove() {
 	undo_redo->add_do_method(this, "_update_library");
 	undo_redo->add_undo_method(this, "_update_library");
 
+	edited_anim = StringName();
+
 	undo_redo->commit_action();
 }
 
@@ -840,6 +853,7 @@ void SpriteFramesEditor::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_animation_name_edited"), &SpriteFramesEditor::_animation_name_edited);
 	ClassDB::bind_method(D_METHOD("_animation_add"), &SpriteFramesEditor::_animation_add);
 	ClassDB::bind_method(D_METHOD("_animation_remove"), &SpriteFramesEditor::_animation_remove);
+	ClassDB::bind_method(D_METHOD("_animation_remove_confirmed"), &SpriteFramesEditor::_animation_remove_confirmed);
 	ClassDB::bind_method(D_METHOD("_animation_loop_changed"), &SpriteFramesEditor::_animation_loop_changed);
 	ClassDB::bind_method(D_METHOD("_animation_fps_changed"), &SpriteFramesEditor::_animation_fps_changed);
 	ClassDB::bind_method(D_METHOD("get_drag_data_fw"), &SpriteFramesEditor::get_drag_data_fw);
@@ -870,7 +884,6 @@ SpriteFramesEditor::SpriteFramesEditor() {
 	new_anim = memnew(ToolButton);
 	new_anim->set_tooltip(TTR("New Animation"));
 	hbc_animlist->add_child(new_anim);
-	new_anim->set_h_size_flags(SIZE_EXPAND_FILL);
 	new_anim->connect("pressed", this, "_animation_add");
 
 	remove_anim = memnew(ToolButton);
@@ -926,7 +939,7 @@ SpriteFramesEditor::SpriteFramesEditor() {
 	paste->set_tooltip(TTR("Paste"));
 	hbc->add_child(paste);
 
-	hbc->add_spacer(false);
+	hbc->add_child(memnew(VSeparator));
 
 	empty = memnew(ToolButton);
 	empty->set_tooltip(TTR("Insert Empty (Before)"));
@@ -987,6 +1000,10 @@ SpriteFramesEditor::SpriteFramesEditor() {
 
 	edited_anim = "default";
 
+	delete_dialog = memnew(ConfirmationDialog);
+	add_child(delete_dialog);
+	delete_dialog->connect("confirmed", this, "_animation_remove_confirmed");
+
 	split_sheet_dialog = memnew(ConfirmationDialog);
 	add_child(split_sheet_dialog);
 	VBoxContainer *split_sheet_vb = memnew(VBoxContainer);

editor/plugins/sprite_frames_editor_plugin.h

@@ -73,6 +73,8 @@ class SpriteFramesEditor : public HSplitContainer {
 
 	StringName edited_anim;
 
+	ConfirmationDialog *delete_dialog;
+
 	ConfirmationDialog *split_sheet_dialog;
 	ScrollContainer *splite_sheet_scroll;
 	TextureRect *split_sheet_preview;
@@ -98,6 +100,7 @@ class SpriteFramesEditor : public HSplitContainer {
 	void _animation_name_edited();
 	void _animation_add();
 	void _animation_remove();
+	void _animation_remove_confirmed();
 	void _animation_loop_changed();
 	void _animation_fps_changed(double p_value);