Method myFlAskString

src/csvapplication.cpp:3185–3238

* Returns pair (retType,string) * retType: 0 if cancelled, 1 otherwise */

 *	retType: 0 if cancelled, 1 otherwise
 */
std::pair<int,std::string> CsvApplication::myFlAskString(std::string title, std::string buttonText, int buttonWidth) {
	My_Fl_Small_Window *askWin;
	Fl_Input *input;
	My_Fl_Button *okButton;
	std::string retStr = "";
	int retInt = 1;
	app.myFlAskStringOk = false;
	
	const int winWidth = 400;
	const int winHeight = 120;
	const int gridMargin = 20;

	struct My_Fl_Button::buttonColorStruct colorsHighlightButton;
	colorsHighlightButton.background = ColorThemes::getColor(app.getTheme(), "hightlight_button_bg");
	colorsHighlightButton.label = ColorThemes::getColor(app.getTheme(), "hightlight_button_text");
	colorsHighlightButton.border = ColorThemes::getColor(app.getTheme(), "hightlight_button_border");
	colorsHighlightButton.windowBg = ColorThemes::getColor(app.getTheme(), "win_bg");
	colorsHighlightButton.borderWidth = ColorThemes::getColor(app.getTheme(), "highlight_button_border_width");

	
	askWin = new My_Fl_Small_Window(winWidth,winHeight);
	askWin->copy_label(title.c_str());
	askWin->color(ColorThemes::getColor(app.getTheme(), "win_bg"));
	askWin->callback(myFlAskStringCB);
	
	input = new Fl_Input(gridMargin,gridMargin,winWidth-2*gridMargin,24);
	input->box(FL_FLAT_BOX);
	
	okButton = new My_Fl_Button(winWidth-gridMargin-buttonWidth,winHeight-gridMargin-24,buttonWidth,24,buttonText.c_str());
	okButton->colors = colorsHighlightButton;
	okButton->shortcut(FL_Enter);
	okButton->callback(myFlAskStringOkCB, NULL);
	
	askWin->set_modal();
	askWin->show();
	while( askWin->shown() ) {
		Fl::wait();
	}
	askWin->hide();
	Fl::check();
	
	if( app.myFlAskStringOk ) {
		retStr = input->value();
		retInt = 1;
	} else {
		retInt = 0;
	}
	
	delete okButton;
	delete input;
	delete askWin;
	
	return std::make_pair(retInt, retStr);
}
void CsvApplication::myFlAskStringCB(Fl_Widget *widget, long data) {
	if( data > 0 ) {
		app.myFlAskStringOk = true;