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add bindings for jumping to first/last row

This commit is contained in:
Daniel Micay 2012-07-09 19:38:33 -04:00
parent 6d4f833f03
commit 02d7e42037
2 changed files with 25 additions and 6 deletions
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2
README.rst
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@ -41,6 +41,8 @@ TEXT SELECTION MODE
* ``h``/``j``/``k``/``l`` or arrow keys: move cursor left/down/up/right
* ``$``: end-of-line
* ``^``: beginning-of-line
* ``g``: jump to start of first row
* ``G``: jump to start of last row
TODO
====

29
termite.c
View File

@ -159,21 +159,32 @@ static long last_row(VteTerminal *vte) {
return (long)scroll_upper - 1;
}
static void move(VteTerminal *vte, select_info *select, long col, long row) {
static void update_scroll(VteTerminal *vte, const select_info *select) {
GtkAdjustment *adjust = gtk_scrollable_get_vadjustment(GTK_SCROLLABLE(vte));
double scroll_row = gtk_adjustment_get_value(adjust);
long n_rows = vte_terminal_get_row_count(vte);
const long end_col = vte_terminal_get_column_count(vte) - 1;
select->cursor_col = CLAMP(select->cursor_col + col, 0, end_col);
select->cursor_row = CLAMP(select->cursor_row + row, first_row(vte), last_row(vte));
if (select->cursor_row < scroll_row) {
gtk_adjustment_set_value(adjust, (double)select->cursor_row);
} else if (select->cursor_row - n_rows >= (long)scroll_row) {
gtk_adjustment_set_value(adjust, (double)(select->cursor_row - n_rows + 1));
}
}
static void move(VteTerminal *vte, select_info *select, long col, long row) {
const long end_col = vte_terminal_get_column_count(vte) - 1;
select->cursor_col = CLAMP(select->cursor_col + col, 0, end_col);
select->cursor_row = CLAMP(select->cursor_row + row, first_row(vte), last_row(vte));
update_scroll(vte, select);
update_selection(vte, select);
}
static void move_to_row_start(VteTerminal *vte, select_info *select, long row) {
select->cursor_col = 0;
select->cursor_row = row;
update_scroll(vte, select);
update_selection(vte, select);
}
@ -212,6 +223,12 @@ gboolean key_press_cb(VteTerminal *vte, GdkEventKey *event, search_panel_info *i
info->select.cursor_col = vte_terminal_get_column_count(vte) - 1;
update_selection(vte, &info->select);
break;
case GDK_KEY_g:
move_to_row_start(vte, &info->select, first_row(vte));
break;
case GDK_KEY_G:
move_to_row_start(vte, &info->select, last_row(vte));
break;
case GDK_KEY_v:
toggle_visual(vte, &info->select, SELECT_VISUAL);
break;