mirror of
https://github.com/tstack/lnav
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107 lines
3.3 KiB
C++
107 lines
3.3 KiB
C++
/**
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* Copyright (c) 2007-2012, Timothy Stack
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* * Neither the name of Timothy Stack nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include "config.h"
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#include "view_curses.hh"
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class test_colors : public view_curses {
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public:
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test_colors() : tc_window(nullptr) {}
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void do_update() override
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{
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auto& vc = view_colors::singleton();
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int lpc;
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for (lpc = 0; lpc < 16; lpc++) {
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text_attrs attrs;
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char label[64];
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attr_line_t al;
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line_range lr;
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snprintf(label, sizeof(label), "This is line: %d", lpc);
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attrs = vc.attrs_for_ident(label);
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al = label;
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al.get_attrs().emplace_back(line_range(0, -1),
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VC_STYLE.value(attrs));
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lr.lr_start = 0;
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lr.lr_end = 40;
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test_colors::mvwattrline(this->tc_window, lpc, 0, al, lr);
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}
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attr_line_t al;
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line_range lr{0, 40};
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al = "before <123> after";
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al.with_attr({line_range{8, 11},
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VC_STYLE.value(text_attrs{0, COLOR_CYAN, COLOR_BLACK})});
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al.with_attr(
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{line_range{8, 11}, VC_STYLE.value(text_attrs{A_REVERSE})});
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test_colors::mvwattrline(this->tc_window, lpc, 0, al, lr);
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};
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WINDOW* tc_window;
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};
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int
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main(int argc, char* argv[])
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{
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int c, retval = EXIT_SUCCESS;
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bool wait_for_input = false;
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WINDOW* win;
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test_colors tc;
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win = initscr();
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noecho();
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while ((c = getopt(argc, argv, "w")) != -1) {
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switch (c) {
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case 'w':
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wait_for_input = true;
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break;
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}
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}
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view_colors::init();
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curs_set(0);
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tc.tc_window = win;
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tc.do_update();
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refresh();
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if (wait_for_input) {
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getch();
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}
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endwin();
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return retval;
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}
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