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#include "mode.h"
#include "bind.h"
#include "change.h"
#include "cmdline.h"
#include "command/macro.h"
#include "completion.h"
#include "misc.h"
#include "shift.h"
#include "terminal/input.h"
#include "util/debug.h"
#include "util/unicode.h"
#include "view.h"
static bool normal_mode_keypress(EditorState *e, KeyCode key)
{
View *view = e->view;
KeyCode shift = key & MOD_SHIFT;
if ((key & ~shift) == KEY_TAB && view->selection == SELECT_LINES) {
// In line selections, Tab/S-Tab behave like `shift -- 1/-1`
shift_lines(view, shift ? -1 : 1);
return true;
}
if (u_is_unicode(key)) {
insert_ch(view, key);
macro_insert_char_hook(&e->macro, key);
return true;
}
return handle_binding(e, INPUT_NORMAL, key);
}
static bool insert_paste(EditorState *e, bool bracketed)
{
String str = term_read_paste(&e->terminal.ibuf, bracketed);
if (e->input_mode == INPUT_NORMAL) {
begin_change(CHANGE_MERGE_NONE);
insert_text(e->view, str.buffer, str.len, true);
end_change();
macro_insert_text_hook(&e->macro, str.buffer, str.len);
} else {
CommandLine *c = &e->cmdline;
string_replace_byte(&str, '\n', ' ');
string_insert_buf(&c->buf, c->pos, str.buffer, str.len);
c->pos += str.len;
c->search_pos = NULL;
}
string_free(&str);
return true;
}
bool handle_input(EditorState *e, KeyCode key)
{
if (key == KEY_DETECTED_PASTE || key == KEY_BRACKETED_PASTE) {
return insert_paste(e, key == KEY_BRACKETED_PASTE);
}
InputMode mode = e->input_mode;
if (mode == INPUT_NORMAL) {
return normal_mode_keypress(e, key);
}
BUG_ON(!(mode == INPUT_COMMAND || mode == INPUT_SEARCH));
if (!u_is_unicode(key) || key == KEY_TAB || key == KEY_ENTER) {
return handle_binding(e, mode, key);
}
CommandLine *c = &e->cmdline;
c->pos += string_insert_codepoint(&c->buf, c->pos, key);
if (mode == INPUT_COMMAND) {
reset_completion(c);
}
return true;
}
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