Method executeMacroCB

src/csvapplication.cpp:2346–2390

void CsvApplication::executeMacroCB(Fl_Widget *, void *data) {
	int row_top, row_bottom, col_top, col_bottom;
	int winIndex = app.getTopWindow();
	std::tuple<int, int, int, int> selection;
	std::tuple<int, std::string> executeReturn;
	std::tuple<Fl_Text_Buffer *, Fl_Text_Display *, Fl_Text_Display *> *widgets = (std::tuple<Fl_Text_Buffer *, Fl_Text_Display *, Fl_Text_Display *> *) data;
	std::string source = ((Fl_Text_Buffer *) std::get<0>(*widgets))->text();
	void *logVoid = ((void *) std::get<1>(*widgets));
	Fl_Text_Display *logDisplay = (Fl_Text_Display *) logVoid;

    #ifdef DEBUG
	printf("logDisplay: %p\n", (void *)logDisplay);
    #endif
	fflush(stdout);


	// TODO Check if macro source is shorter than TCRUNCHER_PREF_VALUE_MAX_LENGTH
	// TODO Save to `macros` before execution – seems already be done

	windows[winIndex].grid->get_selection(row_top, col_top, row_bottom, col_bottom);
	selection = std::make_tuple(row_top, col_top, row_bottom, col_bottom);
	
	app.showImWorkingWindow("Executing Macro ...");
	windows[winIndex].addUndoStateTable("Execute Macro");
	bool isChanged = windows[winIndex].isChanged();
	windows[winIndex].setChanged(true);
	windows[winIndex].setUsed(true);

	logDisplay->buffer()->text( "Executing macro ...\n" );
	Fl::check();
	executeReturn = macro.execute( windows[winIndex].table, selection, source, logVoid );
	app.hideImWorkingWindow();
	if( std::get<0>(executeReturn) == -1 ) {
		// error
		logDisplay->buffer()->text( std::get<1>(executeReturn).c_str() );
	} else if( std::get<0>(executeReturn) == 0 ) {
		// table data not modified: reset undo state
		windows[winIndex].removeLastUndoState();
		windows[winIndex].setChanged(isChanged);
	}
	logDisplay->buffer()->append( "Done.\n" );

	windows[winIndex].grid->redraw();
	Fl::check();
}
void CsvApplication::insertLoopButtonCB(Fl_Widget *, void *data) {
	std::tuple<Fl_Text_Buffer *, Fl_Text_Display *, Fl_Text_Editor *> *widgets = (std::tuple<Fl_Text_Buffer *, Fl_Text_Display *, Fl_Text_Editor *> *) data;
	int pos = (std::get<2>(*widgets))->insert_position();