gboolean command_search(const Arg *arg)
{
static short dir; /* last direction 1 forward, -1 backward*/
const char *query;
static gboolean newsearch = true;
gboolean forward;
if (arg->i == 0) {
#ifdef FEATURE_SEARCH_HIGHLIGHT
webkit_web_view_unmark_text_matches(vb.gui.webview);
vb.state.search_matches = 0;
vb_update_statusbar();
#endif
newsearch = true;
return true;
}
/* copy search query for later use */
if (arg->s) {
/* set search direction only when the searching is started */
dir = arg->i > 0 ? 1 : -1;
query = arg->s;
/* add new search query to history and search register */
vb_register_add('/', query);
history_add(HISTORY_SEARCH, query, NULL);
} else {
/* no search phrase given - continue a previous search */
query = vb_register_get('/');
}
forward = (arg->i * dir) > 0;
if (query) {
unsigned int count = abs(arg->i);
if (newsearch) {
#ifdef FEATURE_SEARCH_HIGHLIGHT
/* highlight matches if the search is started new or continued
* after switch to normal mode which calls this function with
* COMMAND_SEARCH_OFF */
vb.state.search_matches = webkit_web_view_mark_text_matches(vb.gui.webview, query, false, 0);
webkit_web_view_set_highlight_text_matches(vb.gui.webview, true);
vb_update_statusbar();
#endif
newsearch = false;
/* skip first search because this is done during typing in ex
* mode, else the search will mark the next match as active */
if (count) {
count -= 1;
}
}
while (count--) {
if (!webkit_web_view_search_text(vb.gui.webview, query, false, forward, true)) {
break;
}
};
}
return true;
}
static VbResult normal_open_clipboard(Client *c, const NormalCmdInfo *info)
{
Arg a = {info->key == 'P' ? TARGET_NEW : TARGET_CURRENT};
/* if register is not the default - read out of the internal register */
if (info->reg) {
a.s = g_strdup(vb_register_get(c, info->reg));
} else {
/* if no register is given use the system clipboard */
a.s = gtk_clipboard_wait_for_text(gtk_clipboard_get(GDK_SELECTION_PRIMARY));
if (!a.s) {
a.s = gtk_clipboard_wait_for_text(gtk_clipboard_get(GDK_NONE));
}
}
if (a.s) {
vb_load_uri(c, &a);
g_free(a.s);
return RESULT_COMPLETE;
}
return RESULT_ERROR;
}
/**
* Handles the keypress events from webview and inputbox.
*/
VbResult ex_keypress(int key)
{
GtkTextIter start, end;
gboolean check_empty = false;
GtkTextBuffer *buffer = vb.gui.buffer;
GtkTextMark *mark;
VbResult res;
const char *text;
/* delegate call to hint mode if this is active */
if (vb.mode->flags & FLAG_HINTING
&& RESULT_COMPLETE == hints_keypress(key)) {
return RESULT_COMPLETE;
}
/* process the register */
if (info.phase == PHASE_REG) {
info.reg = (char)key;
info.phase = PHASE_REG;
/* insert the register text at cursor position */
text = vb_register_get((char)key);
if (text) {
gtk_text_buffer_insert_at_cursor(buffer, text, strlen(text));
}
res = RESULT_COMPLETE;
} else {
res = RESULT_COMPLETE;
switch (key) {
case KEY_TAB:
complete(1);
break;
case KEY_SHIFT_TAB:
complete(-1);
break;
case CTRL('['):
case CTRL('C'):
vb_enter('n');
vb_set_input_text("");
break;
case KEY_CR:
input_activate();
break;
case KEY_UP:
history(true);
break;
case KEY_DOWN:
history(false);
break;
/* basic command line editing */
case CTRL('H'):
/* delete the last char before the cursor */
mark = gtk_text_buffer_get_insert(buffer);
gtk_text_buffer_get_iter_at_mark(buffer, &start, mark);
gtk_text_buffer_backspace(buffer, &start, true, true);
check_empty = true;
break;
case CTRL('W'):
/* delete word backward from cursor */
mark = gtk_text_buffer_get_insert(buffer);
gtk_text_buffer_get_iter_at_mark(buffer, &end, mark);
/* copy the iter to build start and end point for deletion */
start = end;
/* move the iterator to the beginning of previous word */
if (gtk_text_iter_backward_word_start(&start)) {
gtk_text_buffer_delete(buffer, &start, &end);
}
check_empty = true;
break;
case CTRL('B'):
/* move the cursor direct behind the prompt */
gtk_text_buffer_get_iter_at_offset(buffer, &start, strlen(vb.state.prompt));
gtk_text_buffer_place_cursor(buffer, &start);
break;
case CTRL('E'):
/* move the cursor to the end of line */
gtk_text_buffer_get_end_iter(buffer, &start);
gtk_text_buffer_place_cursor(buffer, &start);
break;
case CTRL('U'):
/* remove everything between cursor and prompt */
mark = gtk_text_buffer_get_insert(buffer);
gtk_text_buffer_get_iter_at_mark(buffer, &end, mark);
gtk_text_buffer_get_iter_at_offset(buffer, &start, strlen(vb.state.prompt));
gtk_text_buffer_delete(buffer, &start, &end);
break;
case CTRL('R'):
info.phase = PHASE_REG;
vb.mode->flags |= FLAG_NOMAP;
res = RESULT_MORE;
break;
default:
/* if is printable ascii char, than write it at the cursor
* position into input box */
if (key >= 0x20 && key <= 0x7e) {
gtk_text_buffer_insert_at_cursor(buffer, (char[2]){key, 0}, 1);
} else {
