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