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rofi
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Scale down number of columns when not enough rows are available.

This commit is contained in:
QC 2014-05-24 10:35:09 +02:00
parent b1e6030c34
commit 326b562c29
1 changed files with 13 additions and 6 deletions
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19
source/rofi.c
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@ -976,6 +976,7 @@ MenuReturn menu ( char **lines, char **input, char *prompt, Time *time, int *shi
{
int retv = MENU_CANCEL;
unsigned int i, j;
unsigned int columns = config.menu_columns;
workarea mon;
@ -988,21 +989,27 @@ MenuReturn menu ( char **lines, char **input, char *prompt, Time *time, int *shi
}
unsigned int max_elements = MIN ( config.menu_lines * config.menu_columns, num_lines );
unsigned int max_elements = MIN ( config.menu_lines * columns, num_lines );
// TODO, clean this up.
// Calculate the number or rows.
// we do this by getting the num_lines rounded up to X columns (num elements is better name)
// then dividing by columns.
unsigned int max_rows = MIN ( config.menu_lines,
(unsigned int) (
( num_lines + ( config.menu_columns - num_lines % config.menu_columns ) % config.menu_columns ) /
( config.menu_columns )
( num_lines + ( columns - num_lines % columns ) ) /
( columns )
) );
if ( config.fixed_num_lines == 1 )
if ( config.fixed_num_lines == TRUE )
{
max_elements = config.menu_lines * config.menu_columns;
max_elements = config.menu_lines * columns;
max_rows = config.menu_lines;
// If it would fit in one column, only use one column.
if ( num_lines < max_elements )
{
columns = ( num_lines + ( max_rows - num_lines % max_rows ) ) / max_rows;
max_elements = config.menu_lines * columns;
}
}
// More hacks.
if ( config.hmode == TRUE )
@ -1018,7 +1025,7 @@ MenuReturn menu ( char **lines, char **input, char *prompt, Time *time, int *shi
int x = mon.x + ( mon.w - w ) / 2;
int element_width = w - ( 2 * ( config.padding ) );
// Divide by the # columns
element_width /= config.menu_columns;
element_width /= columns;
if ( config.hmode == TRUE )
{
element_width = ( w - ( 2 * ( config.padding ) ) - max_elements * LINE_MARGIN ) / ( max_elements + 1 );