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basic g (go) command, gg/gt goes to first line, gb goes to last

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This commit is contained in:
Maxime Coste 2011-09-22 14:02:07 +00:00
parent a8cac32fe0
commit 03c199420e
1 changed files with 27 additions and 0 deletions
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27
src/main.cc
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@ -248,6 +248,32 @@ void do_insert(Window& window, bool append = false)
} }
} }
void do_go(Window& window, int count)
{
BufferCoord target;
if (count != 0)
{
target.line = count;
}
else
{
char c = getch();
switch (c)
{
case 'g':
case 't':
target.line = 0;
break;
case 'b':
target.line = window.buffer().line_count() - 1;
break;
}
}
BufferIterator target_it = window.buffer().iterator_at(target);
window.move_cursor_to(window.line_and_column_at(target_it));
}
Window* current_window; Window* current_window;
void edit(const CommandParameters& params) void edit(const CommandParameters& params)
@ -348,6 +374,7 @@ std::unordered_map<char, std::function<void (Window& window, int count)>> keymap
{ 'a', [](Window& window, int count) { do_insert(window, true); } }, { 'a', [](Window& window, int count) { do_insert(window, true); } },
{ 'o', [](Window& window, int count) { window.select(true, select_line); window.append("\n"); do_insert(window, true); } }, { 'o', [](Window& window, int count) { window.select(true, select_line); window.append("\n"); do_insert(window, true); } },
{ 'g', do_go },
{ ':', [](Window& window, int count) { do_command(); } }, { ':', [](Window& window, int count) { do_command(); } },
{ ' ', [](Window& window, int count) { window.empty_selections(); } }, { ' ', [](Window& window, int count) { window.empty_selections(); } },