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Add an autoreload YesNoAsk option, for configuring buffer reloading behaviour.

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This commit is contained in:
Maxime Coste 2013-10-21 18:58:11 +01:00
parent 76deb60771
commit baa9f28714
2 changed files with 26 additions and 13 deletions
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38
src/client.cc
View File

@ -1103,14 +1103,33 @@ void Client::reset_normal_mode()
change_input_mode(new InputModes::Normal(*this));
}
static void reload_buffer(Context& context, const String& filename)
{
DisplayCoord view_pos = context.window().position();
BufferCoord cursor_pos = context.editor().main_selection().last();
Buffer* buf = create_buffer_from_file(filename);
if (not buf)
return;
Window& win = ClientManager::instance().get_unused_window_for_buffer(*buf);
win.select(cursor_pos);
win.set_position(view_pos);
context.change_editor(win);
context.print_status({ "'" + buf->display_name() + "' reloaded",
get_color("Information") });
}
void Client::check_buffer_fs_timestamp()
{
Buffer& buffer = m_context.buffer();
const String& filename = buffer.name();
if (not (buffer.flags() & Buffer::Flags::File))
auto reload = context().options()["autoreload"].get<YesNoAsk>();
if (not (buffer.flags() & Buffer::Flags::File) or reload == No)
return;
const String& filename = buffer.name();
time_t ts = get_fs_timestamp(filename);
if (ts != buffer.fs_timestamp())
if (ts == buffer.fs_timestamp())
return;
if (reload == Ask)
{
print_status({"'" + buffer.display_name() + "' was modified externally, press r or y to reload, k or n to keep", get_color("Prompt")});
on_next_key([this, ts, filename](Key key, Context& context) {
@ -1122,16 +1141,7 @@ void Client::check_buffer_fs_timestamp()
return;
}
if (key == 'r' or key == 'y')
{
DisplayCoord view_pos = context.window().position();
BufferCoord cursor_pos = context.editor().main_selection().last();
buf = create_buffer_from_file(filename);
Window& win = ClientManager::instance().get_unused_window_for_buffer(*buf);
win.select(cursor_pos);
win.set_position(view_pos);
context.change_editor(win);
print_status({"'" + buf->display_name() + "' reloaded", get_color("Information") });
}
reload_buffer(context, filename);
if (key == 'k' or key == 'n')
{
buf->set_fs_timestamp(ts);
@ -1141,6 +1151,8 @@ void Client::check_buffer_fs_timestamp()
check_buffer_fs_timestamp();
});
}
else
reload_buffer(context(), filename);
}
}

1
src/option_manager.cc
View File

@ -128,6 +128,7 @@ GlobalOptions::GlobalOptions()
throw runtime_error(v + " is not a recognised value for completers");
});
declare_option<bool>("insert_hide_sel", false);
declare_option<YesNoAsk>("autoreload", Ask);
}
}