Method find_substring_CB

src/csvapplication.cpp:1640–1692

}

void CsvApplication::find_substring_CB(Fl_Widget *, long data) {
	int keyCode = (int) data;
	if( keyCode <= 0 ) {
		// ESC, Red Close Button == 0 / ENTER, Find Next Button == TCRUNCHER_MYFLCHOICE_MAGICAL
		app.searchWin->hide();
		return;
	}
	int row, col;
	int startFindRow, startFindCol;
	std::tuple<int, int> found;
	std::string query(app.searchInput->value());
	int winIndex = app.getTopWindow();
	bool caseSensitive = true;
	bool useRegex = false;
	std::vector<int> sel = windows[winIndex].grid->getSelection();
	if( app.ignoreCase->value() ) {
		caseSensitive = false;
	}
	if( app.useRegex->value() ) {
		useRegex = true;
	}
	app.searchWinLabel->copy_label("Start searching ...");
	app.searchWinLabel->redraw();
	Fl::check();
	if( std::get<0>(app.lastFound) >= 0 && std::get<1>(app.lastFound) >= 0 ) {
		startFindRow = std::get<0>(app.lastFound);
		startFindCol = std::get<1>(app.lastFound);
	} else {
		startFindRow = sel[0];
		startFindCol = sel[1];
	}
	if( sel[2] == sel[0] && sel[3] == sel[1] ) {
		sel = {0, 0, windows[winIndex].table->getNumberRows()-1, windows[winIndex].table->getNumberCols()-1};
	}
	app.showImWorkingWindow("Searching ...");
	found = windows[winIndex].table->findSubstring(query, startFindRow, startFindCol, sel, caseSensitive, useRegex);
	app.hideImWorkingWindow();
	row = std::get<0>(found);
	col = std::get<1>(found);
	if( row != -1 && col != -1 ) {
		app.lastFound = found;
		windows[winIndex].grid->setVisibleArea(row, col);
		windows[winIndex].grid->redraw();
		windows[winIndex].showDefaultStatus();
		app.searchWinLabel->copy_label("");
	} else {
		app.lastFound = {-1,-1};
		windows[winIndex].grid->redraw();
		app.searchWinLabel->copy_label("No match found.");
	}
	app.searchWin->redraw();
	Fl::check();
}

/*
 *	Does Replacement, is called by callback functions below