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99 lines
3.5 KiB
C++
99 lines
3.5 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 filter_sub_source_hh
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#define filter_sub_source_hh
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#include "base/injector.hh"
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#include "plain_text_source.hh"
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#include "readline_curses.hh"
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#include "textview_curses.hh"
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class filter_sub_source
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: public text_sub_source
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, public list_input_delegate
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, public text_delegate {
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public:
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filter_sub_source(std::shared_ptr<readline_curses> editor);
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using injectable
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= filter_sub_source(std::shared_ptr<readline_curses> editor);
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filter_sub_source(const filter_sub_source*) = delete;
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~filter_sub_source() override = default;
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bool list_input_handle_key(listview_curses& lv, int ch) override;
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void list_input_handle_scroll_out(listview_curses& lv) override;
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void register_view(textview_curses* tc) override;
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size_t text_line_count() override;
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size_t text_line_width(textview_curses& curses) override;
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void text_value_for_line(textview_curses& tc,
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int line,
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std::string& value_out,
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line_flags_t flags) override;
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void text_attrs_for_line(textview_curses& tc,
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int line,
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string_attrs_t& value_out) override;
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size_t text_size_for_line(textview_curses& tc,
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int line,
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line_flags_t raw) override;
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bool text_handle_mouse(textview_curses& tc, mouse_event& me) override;
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void rl_change(readline_curses* rc);
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void rl_perform(readline_curses* rc);
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void rl_abort(readline_curses* rc);
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void rl_display_matches(readline_curses* rc);
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void rl_display_next(readline_curses* rc);
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readline_context fss_regex_context{"filter-regex", nullptr, false};
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readline_context fss_sql_context{"filter-sql", nullptr, false};
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std::shared_ptr<readline_curses> fss_editor;
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plain_text_source fss_match_source;
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textview_curses fss_match_view;
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attr_line_t fss_curr_line;
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bool fss_editing{false};
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bool fss_filter_state{false};
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};
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#endif
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