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move the scrollback with the selection cursor

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This commit is contained in:
Daniel Micay 2012-07-09 16:57:09 -04:00
parent ae51cb0e98
commit 70da200dd9
1 changed files with 10 additions and 0 deletions
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10
termite.c
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@ -148,6 +148,10 @@ static void toggle_visual(VteTerminal *vte, select_info *select, select_mode mod
}
static void move(VteTerminal *vte, select_info *select, long col, long row) {
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;
/*const long end_row = vte_terminal_get_row_count(vte) - 1;*/
@ -155,6 +159,12 @@ static void move(VteTerminal *vte, select_info *select, long col, long row) {
select->cursor_row = MAX(select->cursor_row + row, 0);
/*select->cursor_row = CLAMP(select->cursor_row + row, 0, end_row);*/
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));
}
update_selection(vte, select);
}