mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 10:12:45 +00:00
937d0be762
.. and make travis run it. I renamed check-license-headers.sh to check-style.sh and expanded it so that it now also checks for the presence of "#pragma once" in .h files. It also checks the presence of a (single) blank line above and below the "#pragma once" line. I also added "#pragma once" to all the files that need it: even the ones we are not check. I also added/removed blank lines in order to make the script not fail. I also ran clang-format on the files I modified.
104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
/*
|
|
* Copyright (c) 2020, The SerenityOS developers.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER 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.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/Forward.h>
|
|
#include <AK/String.h>
|
|
#include <LibLine/SuggestionManager.h>
|
|
#include <stdlib.h>
|
|
|
|
namespace Line {
|
|
|
|
class Editor;
|
|
|
|
class SuggestionDisplay {
|
|
public:
|
|
virtual ~SuggestionDisplay() { }
|
|
virtual void display(const SuggestionManager&) = 0;
|
|
virtual bool cleanup() = 0;
|
|
virtual void finish() = 0;
|
|
virtual void set_initial_prompt_lines(size_t) = 0;
|
|
|
|
virtual void set_vt_size(size_t lines, size_t columns) = 0;
|
|
|
|
size_t origin_x() const { return m_origin_x; }
|
|
size_t origin_y() const { return m_origin_y; }
|
|
|
|
void set_origin(int x, int y, Badge<Editor>)
|
|
{
|
|
m_origin_x = x;
|
|
m_origin_y = y;
|
|
}
|
|
|
|
protected:
|
|
int m_origin_x { 0 };
|
|
int m_origin_y { 0 };
|
|
};
|
|
|
|
class XtermSuggestionDisplay : public SuggestionDisplay {
|
|
public:
|
|
XtermSuggestionDisplay(size_t lines, size_t columns)
|
|
: m_num_lines(lines)
|
|
, m_num_columns(columns)
|
|
{
|
|
}
|
|
virtual ~XtermSuggestionDisplay() override { }
|
|
virtual void display(const SuggestionManager&) override;
|
|
virtual bool cleanup() override;
|
|
virtual void finish() override
|
|
{
|
|
m_pages.clear();
|
|
}
|
|
|
|
virtual void set_initial_prompt_lines(size_t lines) override
|
|
{
|
|
m_prompt_lines_at_suggestion_initiation = lines;
|
|
}
|
|
|
|
virtual void set_vt_size(size_t lines, size_t columns) override
|
|
{
|
|
m_num_lines = lines;
|
|
m_num_columns = columns;
|
|
m_pages.clear();
|
|
}
|
|
|
|
private:
|
|
size_t fit_to_page_boundary(size_t selection_index);
|
|
size_t m_lines_used_for_last_suggestions { 0 };
|
|
size_t m_num_lines { 0 };
|
|
size_t m_num_columns { 0 };
|
|
size_t m_prompt_lines_at_suggestion_initiation { 0 };
|
|
size_t m_prompt_length { 0 };
|
|
|
|
struct PageRange {
|
|
size_t start;
|
|
size_t end;
|
|
};
|
|
Vector<PageRange> m_pages;
|
|
};
|
|
|
|
}
|