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Use better names for hotkey related constants; add somecomments (FS#11191)

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25570 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Alexander Levin 2010-04-10 19:43:47 +00:00
parent e3379ed812
commit 31959e78d0
1 changed files with 28 additions and 28 deletions
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52
apps/onplay.c
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@ -1199,22 +1199,12 @@ static bool open_with(void)
extern const struct menu_item_ex *selected_menu_item;
extern bool hotkey_settable_menu;
#define HOT_MASK 0x0FF
#define HOT_WPS 0x100
#define HOT_TREE 0x200
struct hotkey_assignment {
int item;
struct menu_func func;
int return_code;
const struct menu_item_ex *menu_addr;
int lang_id;
};
#define HOTKEY_FUNC(func, param) {{(void *)func}, param}
#define HOTKEY_ACTION_MASK 0x0FF /* Mask to apply to get the action (enum) */
#define HOTKEY_CTX_WPS 0x100 /* Mask to apply to check whether it's for WPS */
#define HOTKEY_CTX_TREE 0x200 /* Mask to apply to check whether it's for the tree */
/* Any desired hotkey functions go here... */
enum hotkey_settings {
enum hotkey_action {
HOTKEY_OFF = 0,
HOTKEY_VIEW_PLAYLIST = 1,
HOTKEY_SHOW_TRACK_INFO,
@ -1224,35 +1214,45 @@ enum hotkey_settings {
HOTKEY_INSERT,
};
struct hotkey_assignment {
int item; /* Bit or'd hotkey_action and HOTKEY_CTX_x */
struct menu_func func; /* Function to run if this entry is selcted */
int return_code; /* What to return afer the function is run */
const struct menu_item_ex *menu_addr;
int lang_id; /* How to present the item to the user */
};
#define HOTKEY_FUNC(func, param) {{(void *)func}, param}
/* ... and here. Order is not important. */
static struct hotkey_assignment hotkey_items[] = {
{ HOTKEY_VIEW_PLAYLIST | HOT_WPS,
{ HOTKEY_VIEW_PLAYLIST | HOTKEY_CTX_WPS,
HOTKEY_FUNC(NULL, NULL),
ONPLAY_PLAYLIST, &view_cur_playlist,
LANG_VIEW_DYNAMIC_PLAYLIST },
{ HOTKEY_SHOW_TRACK_INFO| HOT_WPS,
{ HOTKEY_SHOW_TRACK_INFO| HOTKEY_CTX_WPS,
HOTKEY_FUNC(browse_id3, NULL),
ONPLAY_RELOAD_DIR, &browse_id3_item,
LANG_MENU_SHOW_ID3_INFO },
#ifdef HAVE_PITCHSCREEN
{ HOTKEY_PITCHSCREEN | HOT_WPS,
{ HOTKEY_PITCHSCREEN | HOTKEY_CTX_WPS,
HOTKEY_FUNC(gui_syncpitchscreen_run, NULL),
ONPLAY_RELOAD_DIR, &pitch_screen_item,
LANG_PITCH },
#endif
{ HOTKEY_OPEN_WITH | HOT_WPS | HOT_TREE,
{ HOTKEY_OPEN_WITH | HOTKEY_CTX_WPS | HOTKEY_CTX_TREE,
HOTKEY_FUNC(open_with, NULL),
ONPLAY_RELOAD_DIR, &list_viewers_item,
LANG_ONPLAY_OPEN_WITH },
{ HOTKEY_DELETE | HOT_WPS | HOT_TREE,
{ HOTKEY_DELETE | HOTKEY_CTX_WPS | HOTKEY_CTX_TREE,
HOTKEY_FUNC(delete_item, NULL),
ONPLAY_RELOAD_DIR, &delete_file_item,
LANG_DELETE },
{ HOTKEY_DELETE | HOT_TREE,
{ HOTKEY_DELETE | HOTKEY_CTX_TREE,
HOTKEY_FUNC(delete_item, NULL),
ONPLAY_RELOAD_DIR, &delete_dir_item,
LANG_DELETE },
{ HOTKEY_INSERT | HOT_TREE,
{ HOTKEY_INSERT | HOTKEY_CTX_TREE,
HOTKEY_FUNC(playlist_insert_func, (intptr_t*)PLAYLIST_INSERT),
ONPLAY_START_PLAY, &i_pl_item,
LANG_INSERT },
@ -1266,7 +1266,7 @@ int get_hotkey_desc_id(int hk_func)
int i;
for (i = 0; i < num_hotkey_items; i++)
{
if ((hotkey_items[i].item & HOT_MASK) == hk_func)
if ((hotkey_items[i].item & HOTKEY_ACTION_MASK) == hk_func)
return hotkey_items[i].lang_id;
}
@ -1278,7 +1278,7 @@ static int execute_hotkey(bool is_wps)
{
int i;
struct hotkey_assignment *this_item;
const int context = is_wps ? HOT_WPS : HOT_TREE;
const int context = is_wps ? HOTKEY_CTX_WPS : HOTKEY_CTX_TREE;
const int this_hotkey = (is_wps ? global_settings.hotkey_wps :
global_settings.hotkey_tree);
@ -1287,7 +1287,7 @@ static int execute_hotkey(bool is_wps)
{
this_item = &hotkey_items[i];
if ((this_item->item & context) &&
((this_item->item & HOT_MASK) == this_hotkey))
((this_item->item & HOTKEY_ACTION_MASK) == this_hotkey))
{
/* run the associated function (with optional param), if any */
const struct menu_func func = this_item->func;
@ -1313,7 +1313,7 @@ static void set_hotkey(bool is_wps)
{
int i;
struct hotkey_assignment *this_item;
const int context = is_wps ? HOT_WPS : HOT_TREE;
const int context = is_wps ? HOTKEY_CTX_WPS : HOTKEY_CTX_TREE;
int *hk_func = is_wps ? &global_settings.hotkey_wps :
&global_settings.hotkey_tree;
int this_hk,
@ -1327,7 +1327,7 @@ static void set_hotkey(bool is_wps)
if ((this_item->item & context) &&
(this_item->menu_addr == selected_menu_item))
{
this_hk = this_item->item & HOT_MASK;
this_hk = this_item->item & HOTKEY_ACTION_MASK;
this_id = P2ID((selected_menu_item->callback_and_desc)->desc);
match_found = true;
break;