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degesch: option for fullscreen buffers

This commit is contained in:
Přemysl Eric Janouch 2016-01-15 04:58:51 +01:00
parent b7c9e8ca23
commit 9333081178
1 changed files with 31 additions and 6 deletions
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31
degesch.c
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@ -1514,6 +1514,7 @@ struct app_context
char *attrs[ATTR_COUNT]; ///< Terminal attributes
bool isolate_buffers; ///< Isolate global/server buffers
bool beep_on_highlight; ///< Beep on highlight
bool fullscreen_buffers; ///< Buffers take the whole screen
bool logging; ///< Logging to file enabled
bool show_all_prefixes; ///< Show all prefixes before nicks
@ -1714,6 +1715,7 @@ static void on_config_logging_change (struct config_item *item);
}
TRIVIAL_BOOLEAN_ON_CHANGE (isolate_buffers)
TRIVIAL_BOOLEAN_ON_CHANGE (fullscreen_buffers)
TRIVIAL_BOOLEAN_ON_CHANGE (beep_on_highlight)
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@ -1874,6 +1876,11 @@ static struct config_schema g_config_behaviour[] =
.type = CONFIG_ITEM_BOOLEAN,
.default_ = "off",
.on_change = on_config_isolate_buffers_change },
{ .name = "fullscreen_buffers",
.comment = "Space above buffer contents is filled with whitespace",
.type = CONFIG_ITEM_BOOLEAN,
.default_ = "off",
.on_change = on_config_fullscreen_buffers_change },
{ .name = "beep_on_highlight",
.comment = "Beep when highlighted or on a new invisible PM",
.type = CONFIG_ITEM_BOOLEAN,
@ -3402,13 +3409,31 @@ buffer_print_backlog (struct app_context *ctx, struct buffer *buffer)
// The prompt can take considerable time to redraw
input_hide (&ctx->input);
// That is, minus the readline prompt
int display_limit = MAX (10, g_terminal.lines - 1);
terminal_printer_fn printer = get_attribute_printer (stdout);
if (ctx->fullscreen_buffers)
{
if (soft_assert (clear_screen))
tputs (clear_screen, 1, printer);
if (cursor_to_ll)
tputs (cursor_to_ll, 1, printer);
else if (row_address)
tputs (tparm (row_address, g_terminal.lines - 1,
0, 0, 0, 0, 0, 0, 0, 0), 1, printer);
else if (cursor_address)
tputs (tparm (cursor_address, g_terminal.lines - 1,
0, 0, 0, 0, 0, 0, 0, 0), 1, printer);
}
else
{
char *buffer_name_localized =
iconv_xstrdup (ctx->term_from_utf8, buffer->name, -1, NULL);
print_status ("%s", buffer_name_localized);
free (buffer_name_localized);
// That is, minus the buffer switch line and the readline prompt
int display_limit = MAX (10, g_terminal.lines - 2);
display_limit--;
}
struct buffer_line *line = buffer->lines_tail;
int to_display = line != NULL;