/** * Copyright (c) 2014, Timothy Stack * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * Neither the name of Timothy Stack nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include "config.h" #include "view_curses.hh" int main(int argc, char* argv[]) { int c, retval = EXIT_SUCCESS; bool wait_for_input = false; while ((c = getopt(argc, argv, "w")) != -1) { switch (c) { case 'w': wait_for_input = true; break; } } setenv("LANG", "en_US.utf-8", 1); setlocale(LC_ALL, ""); { auto sc = screen_curses::create().unwrap(); WINDOW* win = sc.get_window(); struct line_range lr(0, 40); attr_line_t al; int y = 0; curs_set(0); noecho(); view_colors::singleton().init(false); al.with_string("Plain text"); view_curses::mvwattrline(win, y++, 0, al, lr); al.clear() .with_string("\tLeading tab") .with_attr(string_attr(line_range(0, 1), VC_STYLE.value(text_attrs{A_REVERSE}))); view_curses::mvwattrline(win, y++, 0, al, lr); al.clear() .with_string("Tab\twith text") .with_attr(string_attr(line_range(1, 4), VC_STYLE.value(text_attrs{A_REVERSE}))); view_curses::mvwattrline(win, y++, 0, al, lr); al.clear() .with_string("Tab\twith text #2") .with_attr(string_attr(line_range(3, 4), VC_STYLE.value(text_attrs{A_REVERSE}))); view_curses::mvwattrline(win, y++, 0, al, lr); al.clear() .with_string("Two\ttabs\twith text") .with_attr(string_attr(line_range(4, 6), VC_STYLE.value(text_attrs{A_REVERSE}))) .with_attr(string_attr(line_range(9, 13), VC_STYLE.value(text_attrs{A_REVERSE}))); view_curses::mvwattrline(win, y++, 0, al, lr); al.clear() .with_string("Text with mixed attributes.") .with_attr(string_attr( line_range(5, 9), VC_STYLE.value(text_attrs{0, COLOR_RED, COLOR_BLACK}))) .with_attr(string_attr(line_range(7, 12), VC_STYLE.value(text_attrs{A_REVERSE}))); view_curses::mvwattrline(win, y++, 0, al, lr); const char* text = u8"Text with unicode ▶ characters"; int offset = strstr(text, "char") - text; al.clear().with_string(text).with_attr( string_attr(line_range(offset, offset + 4), VC_STYLE.value(text_attrs{A_REVERSE}))); view_curses::mvwattrline(win, y++, 0, al, lr); wmove(win, y, 0); refresh(); if (wait_for_input) { getch(); } } return retval; }