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move line_with_cursor as LineEditor::build_display_line

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This commit is contained in:
Maxime Coste 2013-05-17 14:29:15 +02:00
parent d14012fedc
commit f3ad51444d
1 changed files with 18 additions and 15 deletions
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33
src/input_handler.cc
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@ -140,23 +140,23 @@ public:
const String& line() const { return m_line; }
CharCount cursor_pos() const { return m_cursor_pos; }
DisplayLine build_display_line() const
{
kak_assert(m_cursor_pos <= m_line.char_length());
if (m_cursor_pos == m_line.char_length())
return DisplayLine{-1, { {m_line, get_color("StatusLine")},
{" "_str, get_color("StatusCursor")} }};
else
return DisplayLine(-1, { DisplayAtom{ m_line.substr(0, m_cursor_pos), get_color("StatusLine") },
DisplayAtom{ m_line.substr(m_cursor_pos, 1), get_color("StatusCursor") },
DisplayAtom{ m_line.substr(m_cursor_pos+1), get_color("StatusLine") } });
}
private:
CharCount m_cursor_pos = 0;
String m_line;
};
static DisplayLine line_with_cursor(const String& str, CharCount cursor_pos)
{
kak_assert(cursor_pos <= str.char_length());
if (cursor_pos == str.char_length())
return DisplayLine{-1, { {str, get_color("StatusLine")},
{" "_str, get_color("StatusCursor")} }};
else
return DisplayLine(-1, { DisplayAtom{ str.substr(0, cursor_pos), get_color("StatusLine") },
DisplayAtom{ str.substr(cursor_pos, 1), get_color("StatusCursor") },
DisplayAtom{ str.substr(cursor_pos+1), get_color("StatusLine") } });
}
class Menu : public InputMode
{
public:
@ -241,8 +241,11 @@ public:
}
if (m_edit_filter)
context().ui().print_status(line_with_cursor("/" + m_filter_editor.line(),
m_filter_editor.cursor_pos() + 1));
{
auto display_line = m_filter_editor.build_display_line();
display_line.insert(display_line.begin(), { "filter:"_str, get_color("Prompt") });
context().ui().print_status(display_line);
}
}
private:
@ -446,7 +449,7 @@ public:
private:
void display() const
{
auto display_line = line_with_cursor(m_line_editor.line(), m_line_editor.cursor_pos());
auto display_line = m_line_editor.build_display_line();
display_line.insert(display_line.begin(), { m_prompt, m_prompt_colors });
context().ui().print_status(display_line);
}