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/**
* Copyright (c) 2018, 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.
*/
#ifndef lnav_log_gutter_source_hh
#define lnav_log_gutter_source_hh
#include "command_executor.hh"
#include "logfile_sub_source.hh"
class log_gutter_source : public list_gutter_source {
public:
void listview_gutter_value_for_range(const listview_curses& lv,
int start,
int end,
chtype& ch,
role_t& role_out,
role_t& bar_role_out)
{
textview_curses* tc = (textview_curses*) &lv;
vis_bookmarks& bm = tc->get_bookmarks();
bool search_hit = false;
start -= 1;
auto next = bm[&textview_curses::BM_SEARCH].next(vis_line_t(start));
search_hit = (next && next.value() <= end);
next = bm[&textview_curses::BM_USER].next(vis_line_t(start));
if (!next) {
next = bm[&textview_curses::BM_META].next(vis_line_t(start));
}
if (next && next.value() <= end) {
ch = search_hit ? ACS_PLUS : ACS_LTEE;
} else {
ch = search_hit ? ACS_RTEE : ACS_VLINE;
}
next = bm[&logfile_sub_source::BM_ERRORS].next(vis_line_t(start));
if (next && next.value() <= end) {
role_out = role_t::VCR_ERROR;
bar_role_out = role_t::VCR_SCROLLBAR_ERROR;
} else {
next = bm[&logfile_sub_source::BM_WARNINGS].next(vis_line_t(start));
if (next && next.value() <= end) {
role_out = role_t::VCR_WARNING;
bar_role_out = role_t::VCR_SCROLLBAR_WARNING;
}
}
}
};
#endif
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