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(ZUI) Implement mouse scrolling for the recent list

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This commit is contained in:
Jean-André Santoni 2015-10-25 12:12:09 +07:00
parent 6e7f58e473
commit 8558581d02
1 changed files with 18 additions and 3 deletions
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21
menu/drivers/zarch.c
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@ -143,6 +143,10 @@ typedef struct zarch_handle
GRuint white;
} textures;
/* LAY_ROOT's "Recent" */
int recent_dlist_first;
/* LAY_PICK_CORE */
int pick_first;
char pick_content[PATH_MAX_LENGTH];
@ -557,20 +561,31 @@ static int zarch_zui_render_lay_root_recent(zui_t *zui, zui_tabbed_t *tabbed)
{
size_t end = menu_entries_get_end();
unsigned size = min(zui->height/30-2, end);
unsigned i = menu_entries_get_start();
unsigned i, j = 0;
for (; i < size; ++i)
zui->recent_dlist_first += zui->mouse.wheel;
if (zui->recent_dlist_first < 0)
zui->recent_dlist_first = 0;
else if (zui->recent_dlist_first > size - 5)
zui->recent_dlist_first = size - 5;
zui->recent_dlist_first = min(max(zui->recent_dlist_first, 0), size - 5);
for (i = zui->recent_dlist_first; i < size; ++i)
{
menu_entry_t entry;
menu_entries_get(i, &entry);
if (zarch_zui_list_item(zui, 0, tabbed->tabline_size + i * 54,
if (zarch_zui_list_item(zui, 0, tabbed->tabline_size + j * 54,
entry.path, zui->entries_selection == i))
{
zui->pending_action_ok.enable = true;
zui->pending_action_ok.idx = i;
return 1;
}
j++;
}
}