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#include "keybind.h"
#include "array.h"
#include "input_field.h"
#include "layout.h"
key_repeat_t quit(client_state* state) {
state->running = false;
state->exit_code = EXIT_FAILURE;
return KEY_NO_REPEAT;
}
key_repeat_t submit_line(client_state* state) {
if (state->exact_match) {
if (state->selected_filtered_item == -1) return false;
printf("%s\n", state->filtered_items[state->selected_filtered_item].item->text);
}
else {
if (state->selected_filtered_item == -1) printf("%.*s\n", (int)array_size(state->input_buffer), state->input_buffer);
else printf("%s\n", state->filtered_items[state->selected_filtered_item].item->text);
}
state->running = false;
state->exit_code = EXIT_SUCCESS;
return KEY_NO_REPEAT;
}
key_repeat_t insert_selected(client_state* state) {
if (state->selected_filtered_item != -1) {
char* selected = state->filtered_items[state->selected_filtered_item].item->text;
size_t len = strlen(selected);
array_free(state->input_buffer);
state->input_buffer = array_new(char, len);
memcpy(state->input_buffer, selected, len);
state->cursor_index = len;
update_text_buffer(state);
}
return KEY_NO_REPEAT;
}
key_repeat_t select_next(client_state* state) {
if (state->selected_filtered_item != -1) {
state->selected_filtered_item = MIN(state->selected_filtered_item + 1, (int)array_size(state->filtered_items) - 1);
rect_t prompt, input, options;
calculate_layout(state, &prompt, &input, &options, true, false);
}
return KEY_REPEAT;
}
key_repeat_t select_previous(client_state* state) {
if (state->selected_filtered_item != -1) {
state->selected_filtered_item = MAX(state->selected_filtered_item - 1, 0);
rect_t prompt, input, options;
calculate_layout(state, &prompt, &input, &options, true, false);
}
return KEY_REPEAT;
}
key_repeat_t select_first(client_state* state) {
if (state->selected_filtered_item != -1) {
state->selected_filtered_item = 0;
rect_t prompt, input, options;
calculate_layout(state, &prompt, &input, &options, true, false);
}
return KEY_NO_REPEAT;
}
key_repeat_t select_last(client_state* state) {
if (state->selected_filtered_item != -1) {
state->selected_filtered_item = array_size(state->filtered_items) - 1;
rect_t prompt, input, options;
calculate_layout(state, &prompt, &input, &options, true, false);
}
return KEY_NO_REPEAT;
}
key_repeat_t goto_end(client_state* state) {
state->cursor_index = array_size(state->input_buffer);
return KEY_NO_REPEAT;
}
key_repeat_t goto_start(client_state* state) {
state->cursor_index = 0;
return KEY_NO_REPEAT;
}
key_repeat_t forward_char_or_select_next(client_state* state) {
if (state->cursor_index < array_size(state->input_buffer)) return forward_char(state);
else return select_next(state);
}
key_repeat_t backward_char_or_select_previous(client_state* state) {
if (state->cursor_index > 0) return backward_char(state);
else return select_previous(state);
}
key_repeat_t forward_char(client_state* state) {
if (state->cursor_index < array_size(state->input_buffer)) {
state->cursor_index++;
}
return KEY_REPEAT;
}
key_repeat_t backward_char(client_state* state) {
if (state->cursor_index > 0) {
state->cursor_index--;
}
return KEY_REPEAT;
}
key_repeat_t forward_word(client_state* state) {
if (state->cursor_index < array_size(state->input_buffer)) {
bool hit_white = false;
for (; state->cursor_index < array_size(state->input_buffer); state->cursor_index++) {
if (state->input_buffer[state->cursor_index] == ' ') {
hit_white = true;
} else if (hit_white) {
break;
}
}
}
return KEY_REPEAT;
}
key_repeat_t backward_word(client_state* state) {
if (state->cursor_index > 0) {
bool hit_non_white = false;
state->cursor_index--;
for (; state->cursor_index > 0; state->cursor_index--) {
if (state->input_buffer[state->cursor_index] == ' ') {
if (hit_non_white) {
++state->cursor_index;
break;
}
} else {
hit_non_white = true;
}
}
}
return KEY_REPEAT;
}
key_repeat_t kill_to_start(client_state* state) {
if (array_size(state->input_buffer) && state->cursor_index) {
array_erase_range(state->input_buffer, 0, state->cursor_index - 1);
state->cursor_index = 0;
update_text_buffer(state);
}
return KEY_NO_REPEAT;
}
key_repeat_t kill_to_end(client_state* state) {
array_resize(state->input_buffer, state->cursor_index);
update_text_buffer(state);
return KEY_NO_REPEAT;
}
key_repeat_t delete_word(client_state* state) {
if (state->cursor_index != array_size(state->input_buffer)) {
size_t endidx = state->cursor_index;
bool hit_non_white = false;
for (; endidx < array_size(state->input_buffer) - 1; endidx++) {
if (state->input_buffer[endidx] == ' ') {
if (hit_non_white) {
endidx--;
break;
}
} else {
hit_non_white = true;
}
}
array_erase_range(state->input_buffer, state->cursor_index, endidx);
update_text_buffer(state);
}
return KEY_REPEAT;
}
key_repeat_t delete_word_backward(client_state* state) {
if (state->cursor_index) {
size_t startidx = state->cursor_index - 1;
bool hit_non_white = false;
for (; startidx > 0; startidx--) {
if (state->input_buffer[startidx] == ' ') {
if (hit_non_white) {
++startidx;
break;
}
} else {
hit_non_white = true;
}
}
array_erase_range(state->input_buffer, startidx, state->cursor_index - 1);
state->cursor_index = startidx;
update_text_buffer(state);
}
return KEY_REPEAT;
}
key_repeat_t delete_char(client_state* state) {
if (state->cursor_index != array_size(state->input_buffer)) {
array_erase(state->input_buffer, state->cursor_index);
update_text_buffer(state);
return KEY_REPEAT;
}
return KEY_NO_REPEAT;
}
key_repeat_t delete_char_backward(client_state* state) {
if (state->cursor_index) {
array_erase(state->input_buffer, state->cursor_index - 1);
state->cursor_index--;
update_text_buffer(state);
return KEY_REPEAT;
}
return KEY_NO_REPEAT;
}
key_repeat_t clear_input(client_state* state) {
array_clear(state->input_buffer);
state->cursor_index = 0;
update_text_buffer(state);
return KEY_NO_REPEAT;
}
key_repeat_t paste_from_clipboard(client_state* state) {
array_insert_many(state->input_buffer, state->cursor_index, state->clipboard, state->clipboard_size);
state->cursor_index += state->clipboard_size;
update_text_buffer(state);
return KEY_REPEAT;
}
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