Add ability to export VRAM usage as CSV

editor/script_editor_debugger.cpp

@@ -333,7 +333,7 @@ void ScriptEditorDebugger::_file_selected(const String &p_file) {
 			msg.push_back(p_file);
 			ppeer->put_var(msg);
 		} break;
-		case SAVE_CSV: {
+		case SAVE_MONITORS_CSV: {
 			Error err;
 			FileAccessRef file = FileAccess::open(p_file, FileAccess::WRITE, &err);
 
@@ -370,6 +370,36 @@ void ScriptEditorDebugger::_file_selected(const String &p_file) {
 			}
 
 		} break;
+		case SAVE_VRAM_CSV: {
+			Error err;
+			FileAccessRef file = FileAccess::open(p_file, FileAccess::WRITE, &err);
+
+			if (err != OK) {
+				ERR_PRINTS("Failed to open " + p_file);
+				return;
+			}
+
+			Vector<String> headers;
+			headers.resize(vmem_tree->get_columns());
+			for (int i = 0; i < vmem_tree->get_columns(); ++i) {
+				headers.write[i] = vmem_tree->get_column_title(i);
+			}
+			file->store_csv_line(headers);
+
+			if (vmem_tree->get_root()) {
+				TreeItem *ti = vmem_tree->get_root()->get_children();
+				while (ti) {
+					Vector<String> values;
+					values.resize(vmem_tree->get_columns());
+					for (int i = 0; i < vmem_tree->get_columns(); ++i) {
+						values.write[i] = ti->get_text(i);
+					}
+					file->store_csv_line(values);
+
+					ti = ti->get_next();
+				}
+			}
+		} break;
 	}
 }
 
@@ -494,6 +524,15 @@ void ScriptEditorDebugger::_video_mem_request() {
 	ppeer->put_var(msg);
 }
 
+void ScriptEditorDebugger::_video_mem_export() {
+
+	file_dialog->set_mode(EditorFileDialog::MODE_SAVE_FILE);
+	file_dialog->set_access(EditorFileDialog::ACCESS_FILESYSTEM);
+	file_dialog->clear_filters();
+	file_dialog_mode = SAVE_VRAM_CSV;
+	file_dialog->popup_centered_ratio();
+}
+
 Size2 ScriptEditorDebugger::get_minimum_size() const {
 
 	Size2 ms = MarginContainer::get_minimum_size();
@@ -1207,6 +1246,7 @@ void ScriptEditorDebugger::_notification(int p_what) {
 			error_tree->connect("item_selected", this, "_error_selected");
 			error_tree->connect("item_activated", this, "_error_activated");
 			vmem_refresh->set_icon(get_icon("Reload", "EditorIcons"));
+			vmem_export->set_icon(get_icon("Save", "EditorIcons"));
 
 			reason->add_color_override("font_color", get_color("error_color", "Editor"));
 
@@ -1446,6 +1486,7 @@ void ScriptEditorDebugger::_notification(int p_what) {
 			dobreak->set_icon(get_icon("Pause", "EditorIcons"));
 			docontinue->set_icon(get_icon("DebugContinue", "EditorIcons"));
 			vmem_refresh->set_icon(get_icon("Reload", "EditorIcons"));
+			vmem_export->set_icon(get_icon("Save", "EditorIcons"));
 		} break;
 	}
 }
@@ -1627,7 +1668,8 @@ void ScriptEditorDebugger::_export_csv() {
 
 	file_dialog->set_mode(EditorFileDialog::MODE_SAVE_FILE);
 	file_dialog->set_access(EditorFileDialog::ACCESS_FILESYSTEM);
-	file_dialog_mode = SAVE_CSV;
+	file_dialog->clear_filters();
+	file_dialog_mode = SAVE_MONITORS_CSV;
 	file_dialog->popup_centered_ratio();
 }
 
@@ -2216,6 +2258,7 @@ void ScriptEditorDebugger::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_performance_select"), &ScriptEditorDebugger::_performance_select);
 	ClassDB::bind_method(D_METHOD("_scene_tree_request"), &ScriptEditorDebugger::_scene_tree_request);
 	ClassDB::bind_method(D_METHOD("_video_mem_request"), &ScriptEditorDebugger::_video_mem_request);
+	ClassDB::bind_method(D_METHOD("_video_mem_export"), &ScriptEditorDebugger::_video_mem_export);
 	ClassDB::bind_method(D_METHOD("_live_edit_set"), &ScriptEditorDebugger::_live_edit_set);
 	ClassDB::bind_method(D_METHOD("_live_edit_clear"), &ScriptEditorDebugger::_live_edit_clear);
 
@@ -2537,8 +2580,12 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 		vmem_refresh = memnew(ToolButton);
 		vmem_refresh->set_disabled(true);
 		vmem_hb->add_child(vmem_refresh);
+		vmem_export = memnew(ToolButton);
+		vmem_export->set_tooltip(TTR("Export list to a CSV file"));
+		vmem_hb->add_child(vmem_export);
 		vmem_vb->add_child(vmem_hb);
 		vmem_refresh->connect("pressed", this, "_video_mem_request");
+		vmem_export->connect("pressed", this, "_video_mem_export");
 
 		VBoxContainer *vmmc = memnew(VBoxContainer);
 		vmem_tree = memnew(Tree);

editor/script_editor_debugger.h

@@ -110,7 +110,8 @@ private:
 
 	EditorFileDialog *file_dialog;
 	enum FileDialogMode {
-		SAVE_CSV,
+		SAVE_MONITORS_CSV,
+		SAVE_VRAM_CSV,
 		SAVE_NODE,
 	};
 	FileDialogMode file_dialog_mode;
@@ -151,6 +152,7 @@ private:
 
 	Tree *vmem_tree;
 	Button *vmem_refresh;
+	Button *vmem_export;
 	LineEdit *vmem_total;
 
 	Tree *stack_dump;
@@ -196,6 +198,7 @@ private:
 	int _update_scene_tree(TreeItem *parent, const Array &nodes, int current_index);
 
 	void _video_mem_request();
+	void _video_mem_export();
 
 	int _get_node_path_cache(const NodePath &p_path);