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/**
* Copyright (c) 2007-2012, 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_bottom_status_source_hh
#define lnav_bottom_status_source_hh
#include <string>
#include "grep_proc.hh"
#include "statusview_curses.hh"
#include "textview_curses.hh"
class bottom_status_source
: public status_data_source
, public grep_proc_control {
public:
typedef enum {
BSF_LINE_NUMBER,
BSF_PERCENT,
BSF_HITS,
BSF_SEARCH_TERM,
BSF_LOADING,
BSF_HELP,
BSF__MAX
} field_t;
bottom_status_source();
status_field& get_field(field_t id) { return this->bss_fields[id]; }
void set_prompt(const std::string& prompt)
{
this->bss_prompt.set_value(prompt);
}
void grep_error(const std::string& msg) override
{
this->bss_error.set_value(msg);
}
size_t statusview_fields() override;
status_field& statusview_value_for_field(int field) override;
void update_line_number(listview_curses* lc);
void update_search_term(textview_curses& tc);
void update_percent(listview_curses* lc);
void update_marks(listview_curses* lc);
void update_hits(textview_curses* tc);
void update_loading(file_off_t off, file_ssize_t total);
private:
status_field bss_prompt{1024, role_t::VCR_STATUS};
status_field bss_error{1024, role_t::VCR_ALERT_STATUS};
status_field bss_line_error{1024, role_t::VCR_ALERT_STATUS};
status_field bss_fields[BSF__MAX];
int bss_hit_spinner{0};
int bss_load_percent{0};
bool bss_paused{false};
};
#endif
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