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search: wip: re-direct input while searching, and build a search buffer

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This adds a new state, 'is_searching'. While active, input is
re-directed, and stored in a search buffer. In the future, we'll use
this buffer and search for its content in the scrollback buffer, and
move the view and create a selection on matches.

When rendering in 'is_searching', everything is dimmed. In the future,
we'll render the current search buffer on-top of the dimmed "regular"
terminal output.
This commit is contained in:
Daniel Eklöf 2019-08-27 17:23:28 +02:00
parent 2d7ca416f0
commit 61cabdac13
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GPG key ID: 5BBD4992C116573F
6 changed files with 160 additions and 10 deletions
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18
input.c
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@ -18,11 +18,12 @@
#define LOG_MODULE "input"
#define LOG_ENABLE_DBG 0
#include "log.h"
#include "terminal.h"
#include "render.h"
#include "keymap.h"
#include "commands.h"
#include "keymap.h"
#include "render.h"
#include "search.h"
#include "selection.h"
#include "terminal.h"
#include "vt.h"
static void
@ -178,6 +179,12 @@ keyboard_key(void *data, struct wl_keyboard *wl_keyboard, uint32_t serial,
xkb_mod_mask_t significant = ctrl | alt | shift | meta;
xkb_mod_mask_t effective_mods = mods & ~consumed & significant;
if (term->is_searching) {
start_repeater(term, key - 8);
search_input(term, key, sym, effective_mods);
return;
}
#if 0
for (size_t i = 0; i < 32; i++) {
if (mods & (1 << i)) {
@ -220,6 +227,11 @@ keyboard_key(void *data, struct wl_keyboard *wl_keyboard, uint32_t serial,
selection_from_clipboard(term, serial);
found_map = true;
}
else if (sym == XKB_KEY_R) {
search_begin(term);
found_map = true;
}
}
for (size_t i = 0; i < sizeof(key_map) / sizeof(key_map[0]) && !found_map; i++) {