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Initial multi screen support by Kévin Ferrare (Patch #1318081)

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7666 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2005-10-28 00:00:00 +00:00
parent 3efa91ed03
commit 7da9477bc3
21 changed files with 2524 additions and 720 deletions
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33
apps/tree.h
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@ -23,6 +23,8 @@
#include <applimits.h>
#include <file.h>
/*FIXME: don't forget to remove PGUP, PGDOW, NEXT, PREV
* when everything will be working with gui_list */
#if (CONFIG_KEYPAD == IRIVER_H100_PAD) || \
(CONFIG_KEYPAD == IRIVER_H300_PAD)
#define TREE_NEXT BUTTON_DOWN
@ -43,8 +45,11 @@
#define TREE_POWER_BTN BUTTON_ON
#define TREE_QUICK (BUTTON_MODE | BUTTON_REPEAT)
/* Remote keys */
#define TREE_RC_NEXT BUTTON_RC_FF
#define TREE_RC_PREV BUTTON_RC_REW
#define TREE_RC_PGUP BUTTON_RC_SOURCE
#define TREE_RC_PGDN BUTTON_RC_BITRATE
#define TREE_RC_EXIT BUTTON_RC_STOP
#define TREE_RC_RUN (BUTTON_RC_MENU | BUTTON_REL)
#define TREE_RC_RUN_PRE BUTTON_RC_MENU
@ -137,27 +142,36 @@ struct filetype {
int icon;
int voiceclip;
};
/* browser context for file or db */
struct tree_context {
/* The directory we are browsing */
char currdir[MAX_PATH];
/* the number of directories we have crossed from / */
int dirlevel;
int dircursor;
int dirstart;
/* The currently selected file/id3dbitem index (old dircursor+dirfile) */
int selected_item;
/* The selected item in each directory crossed
* (used when we want to return back to a previouws directory)*/
int selected_item_history[MAX_DIR_LEVELS];
int firstpos; /* which dir entry is on first
position in dir buffer */
int pos_history[MAX_DIR_LEVELS];
int dirpos[MAX_DIR_LEVELS];
int cursorpos[MAX_DIR_LEVELS];
char currdir[MAX_PATH]; /* file use */
int dirpos[MAX_DIR_LEVELS]; /* the dirstart history */
int cursorpos[MAX_DIR_LEVELS]; /* the dircursor history */
int *dirfilter; /* file use */
int filesindir;
int filesindir; /* The number of files in the dircache */
int dirsindir; /* file use */
int dirlength; /* total number of entries in dir, incl. those not loaded */
int table_history[MAX_DIR_LEVELS]; /* db use */
int extra_history[MAX_DIR_LEVELS]; /* db use */
int currtable; /* db use */
int currextra; /* db use */
/* A big buffer with plenty of entry structs,
* contains all files and dirs in the current
* dir (with filters applied) */
void* dircache;
int dircache_size;
char* name_buffer;
@ -196,4 +210,7 @@ struct tree_context* tree_get_context(void);
void tree_flush(void);
void tree_restore(void);
extern struct gui_synclist tree_lists;
extern struct gui_syncstatusbar statusbars;
#endif