nihilazo
/
rockbox
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

FS#10984 - multifont! 2 major additions: 

1) seperate UI font for the remote and main displays
2) allow individual skins to load additional fonts for use in the skin (Uo to 7 extra in this first version) see CustomWPS for info on how to load a font in the skins.

Code should always use FONT_UI+screen_number to get the correct user font


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24644 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jonathan Gordon 2010-02-14 06:26:16 +00:00
parent ed21ab1c8c
commit 1c2aa35371
20 changed files with 643 additions and 205 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
apps/SOURCES
View File

@ -90,6 +90,9 @@ gui/viewport.c
gui/skin_engine/skin_buffer.c
gui/skin_engine/wps_debug.c
gui/skin_engine/skin_display.c
#ifdef HAVE_LCD_BITMAP
gui/skin_engine/skin_fonts.c
#endif
gui/skin_engine/skin_parser.c
gui/skin_engine/skin_tokens.c

30
apps/filetree.c
View File

@ -379,6 +379,32 @@ int ft_load(struct tree_context* c, const char* tempdir)
return 0;
}
#ifdef HAVE_LCD_BITMAP
static void ft_load_font(char *file)
{
#if NB_SCREENS > 1
MENUITEM_STRINGLIST(menu, ID2P(LANG_CUSTOM_FONT), NULL,
ID2P(LANG_MAIN_SCREEN), ID2P(LANG_REMOTE_SCREEN))
switch (do_menu(&menu, NULL, NULL, false))
{
case 0: /* main lcd */
splash(0, ID2P(LANG_WAIT));
font_load(NULL, file);
set_file(file, (char *)global_settings.font_file, MAX_FILENAME);
break;
case 1: /* remote */
splash(0, ID2P(LANG_WAIT));
font_load_remoteui(file);
set_file(file, (char *)global_settings.remote_font_file, MAX_FILENAME);
break;
}
#else
splash(0, ID2P(LANG_WAIT));
font_load(NULL, file);
set_file(file, (char *)global_settings.font_file, MAX_FILENAME);
#endif
}
#endif
int ft_enter(struct tree_context* c)
{
@ -547,9 +573,7 @@ int ft_enter(struct tree_context* c)
#ifdef HAVE_LCD_BITMAP
case FILE_ATTR_FONT:
splash(0, ID2P(LANG_WAIT));
font_load(buf);
set_file(buf, (char *)global_settings.font_file, MAX_FILENAME);
ft_load_font(buf);
break;
case FILE_ATTR_KBD:

139
apps/gui/skin_engine/skin_fonts.c Normal file
View File

@ -0,0 +1,139 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id: skin_tokens.c 24526 2010-02-05 23:58:53Z jdgordon $
*
* Copyright (C) 2010 Jonathan Gordon
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "config.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "file.h"
#include "settings.h"
#include "font.h"
#include "skin_buffer.h"
#include "skin_fonts.h"
#define FONT_SIZE 10000
static struct skin_font {
struct font font;
int font_id;
char name[MAX_PATH];
char *buffer;
int ref_count; /* how many times has this font been loaded? */
} font_table[MAXUSERFONTS];
/* need this to know if we should be closing font fd's on the next init */
static bool first_load = true;
void skin_font_init(void)
{
int i;
for(i=0;i<MAXUSERFONTS;i++)
{
if (!first_load)
font_unload(font_table[i].font_id);
font_table[i].font_id = -1;
font_table[i].name[0] = '\0';
font_table[i].buffer = NULL;
font_table[i].ref_count = 0;
}
}
/* load a font into the skin buffer. return the font id. */
int skin_font_load(char* font_name)
{
int i;
struct font *pf;
struct skin_font *font = NULL;
char filename[MAX_PATH];
if (!strcmp(font_name, global_settings.font_file))
return FONT_UI;
#ifdef HAVE_REMOTE_LCD
if (!strcmp(font_name, global_settings.remote_font_file))
return FONT_UI_REMOTE;
#endif
for(i=0;i<MAXUSERFONTS;i++)
{
if (font_table[i].font_id >= 0 && !strcmp(font_table[i].name, font_name))
{
font_table[i].ref_count++;
return font_table[i].font_id;
}
else if (!font && font_table[i].font_id == -1)
{
font = &font_table[i];
}
}
if (!font)
return -1; /* too many fonts loaded */
pf = &font->font;
if (!font->buffer)
{
pf->buffer_start = skin_buffer_alloc(FONT_SIZE);
if (!pf->buffer_start)
return -1;
font->buffer = pf->buffer_start;
}
else
{
pf->buffer_start = font->buffer;
}
pf->buffer_size = FONT_SIZE;
snprintf(filename, MAX_PATH, FONT_DIR "/%s.fnt", font_name);
strcpy(font->name, font_name);
pf->fd = -1;
font->font_id = font_load(pf, filename);
if (font->font_id < 0)
return -1;
font->ref_count = 1;
return font->font_id;
}
/* unload a skin font. If a font has been loaded more than once it wont actually
* be unloaded untill all references have been unloaded */
void skin_font_unload(int font_id)
{
int i;
for(i=0;i<MAXUSERFONTS;i++)
{
if (font_table[i].font_id == font_id)
{
if (--font_table[i].ref_count == 0)
{
font_unload(font_id);
font_table[i].font_id = -1;
font_table[i].name[0] = '\0';
}
return;
}
}
}

46
apps/gui/skin_engine/skin_fonts.h Normal file
View File

@ -0,0 +1,46 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id: skin_tokens.c 24526 2010-02-05 23:58:53Z jdgordon $
*
* Copyright (C) 2010 Jonathan Gordon
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "config.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "file.h"
#include "settings.h"
#include "font.h"
#include "skin_buffer.h"
#ifndef _SKINFONTS_H_
#define _SKINFONTS_H_
#define MAXUSERFONTS (MAXFONTS - SYSTEMFONTCOUNT)
void skin_font_init(void);
/* load a font into the skin buffer. return the font id. */
int skin_font_load(char* font_name);
/* unload a skin font. If a font has been loaded more than once it wont actually
* be unloaded untill all references have been unloaded */
void skin_font_unload(int font_id);
#endif

40
apps/gui/skin_engine/skin_parser.c
View File

@ -52,6 +52,7 @@
#include "skin_engine.h"
#include "settings.h"
#include "settings_list.h"
#include "skin_fonts.h"
#ifdef HAVE_LCD_BITMAP
#include "bmp.h"
@ -157,6 +158,8 @@ static int parse_image_display(const char *wps_bufptr,
struct wps_token *token, struct wps_data *wps_data);
static int parse_image_load(const char *wps_bufptr,
struct wps_token *token, struct wps_data *wps_data);
static int parse_font_load(const char *wps_bufptr,
struct wps_token *token, struct wps_data *wps_data);
#endif /*HAVE_LCD_BITMAP */
#if (LCD_DEPTH > 1) || (defined(HAVE_REMOTE_LCD) && (LCD_REMOTE_DEPTH > 1))
static int parse_image_special(const char *wps_bufptr,
@ -353,6 +356,7 @@ static const struct wps_tag all_tags[] = {
parse_image_display },
{ WPS_TOKEN_IMAGE_DISPLAY, "x", 0, parse_image_load },
{ WPS_NO_TOKEN, "Fl", 0, parse_font_load },
#ifdef HAVE_ALBUMART
{ WPS_NO_TOKEN, "Cl", 0, parse_albumart_load },
{ WPS_TOKEN_ALBUMART_DISPLAY, "C", WPS_REFRESH_STATIC, parse_albumart_display },
@ -688,6 +692,39 @@ static int parse_image_load(const char *wps_bufptr,
return skip_end_of_line(wps_bufptr);
}
static int font_ids[MAXUSERFONTS];
static int parse_font_load(const char *wps_bufptr,
struct wps_token *token, struct wps_data *wps_data)
{
(void)wps_data; (void)token;
const char *ptr = wps_bufptr;
int id;
char *filename, buf[MAX_PATH];
if (*ptr != '|')
return WPS_ERROR_INVALID_PARAM;
ptr++;
if (!(ptr = parse_list("ds", NULL, '|', ptr, &id, &filename)))
return WPS_ERROR_INVALID_PARAM;
/* Check there is a terminating | */
if (*ptr != '|')
return WPS_ERROR_INVALID_PARAM;
if (id <= FONT_UI || id >= MAXFONTS-1)
return WPS_ERROR_INVALID_PARAM;
id -= SYSTEMFONTCOUNT;
memcpy(buf, filename, ptr-filename);
buf[ptr-filename] = '\0';
font_ids[id] = skin_font_load(buf);
return font_ids[id] >= 0 ? skip_end_of_line(wps_bufptr) : WPS_ERROR_INVALID_PARAM;
}
static int parse_viewport_display(const char *wps_bufptr,
struct wps_token *token,
struct wps_data *wps_data)
@ -890,7 +927,8 @@ static int parse_viewport(const char *wps_bufptr,
else
vp->flags &= ~VP_FLAG_ALIGN_RIGHT; /* ignore right-to-left languages */
if (vp->font >= SYSTEMFONTCOUNT)
vp->font = font_ids[vp->font - SYSTEMFONTCOUNT];
struct skin_token_list *list = new_skin_token_list_item(NULL, skin_vp);
if (!list)

4
apps/gui/statusbar-skinned.c
View File

@ -32,6 +32,7 @@
#include "statusbar.h"
#include "statusbar-skinned.h"
#include "debug.h"
#include "font.h"
/* currently only one wps_state is needed */
@ -183,7 +184,8 @@ void sb_create_from_settings(enum screen_type screen)
default:
height = screens[screen].lcdheight;
}
len = snprintf(ptr, remaining, "%%ax%%Vi|0|%d|-|%d|1|-|-|\n", y, height);
len = snprintf(ptr, remaining, "%%ax%%Vi|0|%d|-|%d|%d|-|-|\n",
y, height, FONT_UI + screen);
}
sb_skin_data_load(screen, buf, false);
}

16
apps/gui/viewport.c
View File

@ -315,7 +315,7 @@ void viewport_set_fullscreen(struct viewport *vp,
#ifndef __PCTOOL__
set_default_align_flags(vp);
#endif
vp->font = FONT_UI; /* default to UI to discourage SYSFONT use */
vp->font = FONT_UI + screen; /* default to UI to discourage SYSFONT use */
vp->drawmode = DRMODE_SOLID;
#if LCD_DEPTH > 1
#ifdef HAVE_REMOTE_LCD
@ -453,11 +453,15 @@ const char* viewport_parse_viewport(struct viewport *vp,
return NULL;
}
/* Default to using the user font if the font was an invalid number or '-'*/
if (((vp->font != FONT_SYSFIXED) && (vp->font != FONT_UI))
|| !LIST_VALUE_PARSED(set, PL_FONT)
)
vp->font = FONT_UI;
/* Default to using the user font if the font was an invalid number or '-'
* font 1 is *always* the UI font for the current screen
* 2 is always the first extra font */
if (!LIST_VALUE_PARSED(set, PL_FONT))
vp->font = FONT_UI + screen;
#ifdef HAVE_REMOTE_LCD
else if (vp->font == FONT_UI && screen == SCREEN_REMOTE)
vp->font = FONT_UI_REMOTE;
#endif
/* Set the defaults for fields not user-specified */
vp->drawmode = DRMODE_SOLID;

34
apps/lang/english.lang
View File

@ -13315,3 +13315,37 @@
lcd_bitmap: "Remote Base Skin"
</voice>
</phrase>
<phrase>
id: LANG_MAIN_SCREEN
desc: in the main menu
user: core
<source>
*:none
remote: "Main Screen"
</source>
<dest>
*:none
remote: "Main Screen"
</dest>
<voice>
*:none
remote: "Main Screen"
</voice>
</phrase>
<phrase>
id: LANG_REMOTE_SCREEN
desc: in the main menu
user: core
<source>
*:none
remote: "Remote Screen"
</source>
<dest>
*:none
remote: "Remote Screen"
</dest>
<voice>
*:none
remote: "Remote Screen"
</voice>
</phrase>

24
apps/plugin.c
View File

@ -247,6 +247,10 @@ static const struct plugin_api rockbox_api = {
lcd_remote_bitmap,
#endif
viewport_set_defaults,
#ifdef HAVE_LCD_BITMAP
viewportmanager_theme_enable,
viewportmanager_theme_undo,
#endif
/* list */
gui_synclist_init,
@ -292,6 +296,7 @@ static const struct plugin_api rockbox_api = {
#endif /* HAVE_BUTTON_LIGHT */
/* file */
open_utf8,
#ifdef HAVE_PLUGIN_CHECK_OPEN_CLOSE
(open_func)open_wrapper,
close_wrapper,
@ -325,6 +330,7 @@ static const struct plugin_api rockbox_api = {
create_numbered_filename,
file_exists,
strip_extension,
crc_32,
/* dir */
opendir,
@ -432,6 +438,7 @@ static const struct plugin_api rockbox_api = {
atoi,
strchr,
strcat,
strlcat,
memchr,
memcmp,
strcasestr,
@ -476,6 +483,7 @@ static const struct plugin_api rockbox_api = {
pcm_get_peak_buffer,
pcm_play_lock,
pcm_play_unlock,
pcmbuf_beep,
#ifdef HAVE_RECORDING
&rec_freq_sampr[0],
pcm_init_recording,
@ -588,6 +596,9 @@ static const struct plugin_api rockbox_api = {
#endif
/* misc */
#if !defined(SIMULATOR) || defined(__MINGW32__) || defined(__CYGWIN__)
&errno,
#endif
srand,
rand,
(qsort_func)qsort,
@ -698,19 +709,6 @@ static const struct plugin_api rockbox_api = {
appsversion,
/* new stuff at the end, sort into place next time
the API gets incompatible */
#if (CONFIG_CODEC == SWCODEC)
pcmbuf_beep,
#endif
crc_32,
open_utf8,
#ifdef HAVE_LCD_BITMAP
viewportmanager_theme_enable,
viewportmanager_theme_undo,
#endif
#if !defined(SIMULATOR) || defined(__MINGW32__) || defined(__CYGWIN__)
&errno,
#endif
strlcat,
};
int plugin_load(const char* plugin, const void* parameter)

39
apps/plugin.h
View File

@ -135,12 +135,12 @@ void* plugin_get_buffer(size_t *buffer_size);
#define PLUGIN_MAGIC 0x526F634B /* RocK */
/* increase this every time the api struct changes */
#define PLUGIN_API_VERSION 180
#define PLUGIN_API_VERSION 181
/* update this to latest version if a change to the api struct breaks
backwards compatibility (and please take the opportunity to sort in any
new function which are "waiting" at the end of the function table) */
#define PLUGIN_MIN_API_VERSION 180
#define PLUGIN_MIN_API_VERSION 181
/* plugin return codes */
enum plugin_status {
@ -250,7 +250,7 @@ struct plugin_api {
#endif
unsigned short *(*bidi_l2v)( const unsigned char *str, int orientation );
const unsigned char *(*font_get_bits)( struct font *pf, unsigned short char_code );
struct font* (*font_load)(const char *path);
int (*font_load)(struct font*, const char *path);
struct font* (*font_get)(int font);
int (*font_getstringsize)(const unsigned char *str, int *w, int *h,
int fontnumber);
@ -336,7 +336,12 @@ struct plugin_api {
int width, int height);
#endif
void (*viewport_set_defaults)(struct viewport *vp,
const enum screen_type screen);
const enum screen_type screen);
#ifdef HAVE_LCD_BITMAP
void (*viewportmanager_theme_enable)(enum screen_type screen, bool enable,
struct viewport *viewport);
void (*viewportmanager_theme_undo)(enum screen_type screen, bool force_redraw);
#endif
/* list */
void (*gui_synclist_init)(struct gui_synclist * lists,
list_get_name callback_get_item_name, void * data,
@ -390,6 +395,7 @@ struct plugin_api {
#endif /* HAVE_BUTTON_LIGHT */
/* file */
int (*open_utf8)(const char* pathname, int flags);
int (*open)(const char* pathname, int flags);
int (*close)(int fd);
ssize_t (*read)(int fd, void* buf, size_t count);
@ -416,6 +422,7 @@ struct plugin_api {
int numberlen IF_CNFN_NUM_(, int *num));
bool (*file_exists)(const char *file);
char* (*strip_extension)(char* buffer, int buffer_size, const char *filename);
unsigned (*crc_32)(const void *src, unsigned len, unsigned crc32);
/* dir */
@ -537,6 +544,7 @@ struct plugin_api {
int (*atoi)(const char *str);
char *(*strchr)(const char *s, int c);
char *(*strcat)(char *s1, const char *s2);
size_t (*strlcat)(char *dst, const char *src, size_t length);
void *(*memchr)(const void *s1, int c, size_t n);
int (*memcmp)(const void *s1, const void *s2, size_t n);
char *(*strcasestr) (const char* phaystack, const char* pneedle);
@ -583,6 +591,9 @@ struct plugin_api {
const void* (*pcm_get_peak_buffer)(int *count);
void (*pcm_play_lock)(void);
void (*pcm_play_unlock)(void);
void (*pcmbuf_beep)(unsigned int frequency,
size_t duration,
int amplitude);
#ifdef HAVE_RECORDING
const unsigned long *rec_freq_sampr;
void (*pcm_init_recording)(void);
@ -716,6 +727,9 @@ struct plugin_api {
#endif
/* misc */
#if !defined(SIMULATOR) || defined(__MINGW32__) || defined(__CYGWIN__)
int* __errno;
#endif
void (*srand)(unsigned int seed);
int (*rand)(void);
void (*qsort)(void *base, size_t nmemb, size_t size,
@ -848,23 +862,6 @@ struct plugin_api {
const char *appsversion;
/* new stuff at the end, sort into place next time
the API gets incompatible */
#if (CONFIG_CODEC == SWCODEC)
void (*pcmbuf_beep)(unsigned int frequency,
size_t duration,
int amplitude);
#endif
unsigned (*crc_32)(const void *src, unsigned len, unsigned crc32);
int (*open_utf8)(const char* pathname, int flags);
#ifdef HAVE_LCD_BITMAP
void (*viewportmanager_theme_enable)(enum screen_type screen, bool enable,
struct viewport *viewport);
void (*viewportmanager_theme_undo)(enum screen_type screen, bool force_redraw);
#endif
#if !defined(SIMULATOR) || defined(__MINGW32__) || defined(__CYGWIN__)
int* __errno;
#endif
size_t (*strlcat)(char *dst, const char *src, size_t length);
};
/* plugin header */

10
apps/plugins/rockpaint.c
View File

@ -854,7 +854,7 @@ static bool browse_fonts( char *dst, int dst_size )
continue;
rb->snprintf( bbuf, MAX_PATH, FONT_DIR "/%s",
de->d_name );
rb->font_load( bbuf );
rb->font_load(NULL, bbuf );
rb->font_getstringsize( de->d_name, &fw, &fh, FONT_UI );
if( nvih > 0 )
{
@ -887,12 +887,12 @@ static bool browse_fonts( char *dst, int dst_size )
{
rb->snprintf( bbuf, MAX_PATH, FONT_DIR "/%s",
de->d_name );
rb->font_load( bbuf );
rb->font_load(NULL, bbuf );
rb->font_getstringsize( de->d_name, NULL, &fh, FONT_UI );
nvih = fh;
}
}
rb->font_load( buffer.text.old_font );
rb->font_load(NULL, buffer.text.old_font );
rb->closedir( d );
}
@ -1526,7 +1526,7 @@ static void draw_text( int x, int y )
case TEXT_MENU_FONT:
if( browse_fonts( buffer.text.font, MAX_PATH ) )
{
rb->font_load( buffer.text.font );
rb->font_load(NULL, buffer.text.font );
}
break;
@ -1583,7 +1583,7 @@ static void draw_text( int x, int y )
case TEXT_MENU_CANCEL:
default:
restore_screen();
rb->font_load( buffer.text.old_font );
rb->font_load(NULL, buffer.text.old_font );
return;
}
}

20
apps/settings.c
View File

@ -68,6 +68,7 @@
#endif
#include "wps.h"
#include "skin_engine/skin_engine.h"
#include "skin_engine/skin_fonts.h"
#include "viewport.h"
#include "statusbar-skinned.h"
@ -740,6 +741,7 @@ void settings_apply_skins(void)
/* re-initialize the skin buffer before we start reloading skins */
skin_buffer_init();
#ifdef HAVE_LCD_BITMAP
skin_font_init();
if ( global_settings.sbs_file[0] &&
global_settings.sbs_file[0] != 0xff )
{
@ -887,18 +889,26 @@ void settings_apply(bool read_disk)
if (read_disk)
{
#ifdef HAVE_LCD_BITMAP
/* fonts need to be loaded before the WPS */
if ( global_settings.font_file[0]) {
snprintf(buf, sizeof buf, FONT_DIR "/%s.fnt",
global_settings.font_file);
if (font_load(buf) == NULL)
font_reset();
if (font_load(NULL, buf) < 0)
font_reset(NULL);
}
else
font_reset();
font_reset(NULL);
#ifdef HAVE_REMOTE_LCD
if ( global_settings.remote_font_file[0]) {
snprintf(buf, sizeof buf, FONT_DIR "/%s.fnt",
global_settings.remote_font_file);
if (font_load_remoteui(buf) < 0)
font_load_remoteui(NULL);
}
else
font_load_remoteui(NULL);
#endif
if ( global_settings.kbd_file[0]) {
snprintf(buf, sizeof buf, ROCKBOX_DIR "/%s.kbd",
global_settings.kbd_file);

3
apps/settings.h
View File

@ -681,6 +681,9 @@ struct user_settings
unsigned char icon_file[MAX_FILENAME+1];
unsigned char viewers_icon_file[MAX_FILENAME+1];
unsigned char font_file[MAX_FILENAME+1]; /* last font */
#ifdef HAVE_REMOTE_LCD
unsigned char remote_font_file[MAX_FILENAME+1]; /* last font */
#endif
unsigned char kbd_file[MAX_FILENAME+1]; /* last keyboard */
#endif /* HAVE_LCD_BITMAP */

4
apps/settings_list.c
View File

@ -1431,6 +1431,10 @@ const struct settings_list settings[] = {
#ifdef HAVE_LCD_BITMAP
TEXT_SETTING(F_THEMESETTING, font_file, "font",
DEFAULT_FONTNAME, FONT_DIR "/", ".fnt"),
#endif
#ifdef HAVE_REMOTE_LCD
TEXT_SETTING(F_THEMESETTING, remote_font_file, "remote font",
"", FONT_DIR "/", ".fnt"),
#endif
TEXT_SETTING(F_THEMESETTING,wps_file, "wps",
DEFAULT_WPSNAME, WPS_DIR "/", ".wps"),

35
firmware/export/font.h
View File

@ -30,6 +30,7 @@
#if defined(HAVE_LCD_BITMAP) || defined(SIMULATOR)
#ifndef __PCTOOL__
#include "font_cache.h"
#include "sysfont.h"
#endif
@ -47,9 +48,14 @@
enum {
FONT_SYSFIXED, /* system fixed pitch font*/
FONT_UI, /* system porportional font*/
MAXFONTS
#ifdef HAVE_REMOTE_LCD
FONT_UI_REMOTE, /* UI font for remote LCD */
#endif
SYSTEMFONTCOUNT /* Number of fonts reserved for the system and ui */
};
#define MAXFONTS 10
/*
* .fnt loadable font file format definition
*
@ -89,17 +95,38 @@ struct font {
const unsigned char *width; /* character widths or NULL if fixed*/
int defaultchar; /* default char (not glyph index)*/
int32_t bits_size; /* # bytes of glyph bits*/
/* file, buffer and cache management */
int fd; /* fd for the font file. >= 0 if cached */
unsigned char *buffer_start; /* buffer to store the font in */
unsigned char *buffer_position; /* position in the buffer */
unsigned char *buffer_end; /* end of the buffer */
int buffer_size; /* size of the buffer in bytes */
#ifndef __PCTOOL__
struct font_cache cache;
uint32_t file_width_offset; /* offset to file width data */
uint32_t file_offset_offset; /* offset to file offset data */
int long_offset;
#endif
};
/* font routines*/
void font_init(void);
struct font* font_load(const char *path);
#ifdef HAVE_REMOTE_LCD
/* Load a font into the special remote ui font slot */
int font_load_remoteui(const char* path);
#endif
int font_load(struct font* pf, const char *path);
void font_unload(int font_id);
struct font* font_get(int font);
void font_reset(void);
void font_reset(struct font *pf);
int font_getstringsize(const unsigned char *str, int *w, int *h, int fontnumber);
int font_get_width(struct font* ft, unsigned short ch);
const unsigned char * font_get_bits(struct font* ft, unsigned short ch);
void glyph_cache_save(void);
void glyph_cache_save(struct font* pf);
#else /* HAVE_LCD_BITMAP */

369
firmware/font.c
View File

@ -75,64 +75,77 @@ extern struct font sysfont;
/* structure filled in by font_load */
static struct font font_ui;
/* static buffer allocation structures */
static unsigned char main_buf[MAX_FONT_SIZE];
#ifdef HAVE_REMOTE_LCD
#define REMOTE_FONT_SIZE 10000
static struct font remote_font_ui;
static unsigned char remote_buf[REMOTE_FONT_SIZE];
#endif
/* system font table, in order of FONT_xxx definition */
static struct font* const sysfonts[MAXFONTS] = { &sysfont, &font_ui };
static struct font* sysfonts[MAXFONTS] = { &sysfont, &font_ui, NULL};
/* static buffer allocation structures */
static unsigned char mbuf[MAX_FONT_SIZE];
static unsigned char *freeptr = mbuf;
static unsigned char *fileptr;
static unsigned char *eofptr;
/* Font cache structures */
static struct font_cache font_cache_ui;
static int fnt_file = -1; /* >=0 if font is cached */
static uint32_t file_width_offset; /* offset to file width data */
static uint32_t file_offset_offset; /* offset to file offset data */
static void cache_create(int maxwidth, int height);
static int long_offset = 0;
static int glyph_file;
static void cache_create(struct font* pf, int maxwidth, int height);
static void glyph_cache_load(struct font* pf);
/* End Font cache structures */
static void glyph_cache_load(void);
void font_init(void)
{
memset(&font_ui, 0, sizeof(struct font));
int i = SYSTEMFONTCOUNT;
while (i<MAXFONTS)
sysfonts[i++] = NULL;
font_reset(NULL);
}
/* Check if we have x bytes left in the file buffer */
#define HAVEBYTES(x) (fileptr + (x) <= eofptr)
#define HAVEBYTES(x) (pf->buffer_position + (x) <= pf->buffer_end)
/* Helper functions to read big-endian unaligned short or long from
the file buffer. Bounds-checking must be done in the calling
function.
*/
static short readshort(void)
static short readshort(struct font *pf)
{
unsigned short s;
s = *fileptr++ & 0xff;
s |= (*fileptr++ << 8);
s = *pf->buffer_position++ & 0xff;
s |= (*pf->buffer_position++ << 8);
return s;
}
static int32_t readlong(void)
static int32_t readlong(struct font *pf)
{
uint32_t l;
l = *fileptr++ & 0xff;
l |= *fileptr++ << 8;
l |= ((uint32_t)(*fileptr++)) << 16;
l |= ((uint32_t)(*fileptr++)) << 24;
l = *pf->buffer_position++ & 0xff;
l |= *pf->buffer_position++ << 8;
l |= ((uint32_t)(*pf->buffer_position++)) << 16;
l |= ((uint32_t)(*pf->buffer_position++)) << 24;
return l;
}
void font_reset(void)
void font_reset(struct font *pf)
{
memset(&font_ui, 0, sizeof(struct font));
unsigned char* buffer = NULL;
size_t buf_size = 0;
if (pf == NULL)
pf = &font_ui;
else
{
buffer = pf->buffer_start;
buf_size = pf->buffer_size;
}
memset(pf, 0, sizeof(struct font));
pf->fd = -1;
if (buffer)
{
pf->buffer_start = buffer;
pf->buffer_size = buf_size;
}
}
static struct font* font_load_header(struct font *pf)
@ -142,23 +155,23 @@ static struct font* font_load_header(struct font *pf)
return NULL;
/* read magic and version #*/
if (memcmp(fileptr, VERSION, 4) != 0)
if (memcmp(pf->buffer_position, VERSION, 4) != 0)
return NULL;
fileptr += 4;
pf->buffer_position += 4;
/* font info*/
pf->maxwidth = readshort();
pf->height = readshort();
pf->ascent = readshort();
fileptr += 2; /* Skip padding */
pf->firstchar = readlong();
pf->defaultchar = readlong();
pf->size = readlong();
pf->maxwidth = readshort(pf);
pf->height = readshort(pf);
pf->ascent = readshort(pf);
pf->buffer_position += 2; /* Skip padding */
pf->firstchar = readlong(pf);
pf->defaultchar = readlong(pf);
pf->size = readlong(pf);
/* get variable font data sizes*/
/* # words of bitmap_t*/
pf->bits_size = readlong();
pf->bits_size = readlong(pf);
return pf;
}
@ -171,32 +184,32 @@ static struct font* font_load_in_memory(struct font* pf)
return NULL;
/* # longs of offset*/
noffset = readlong();
noffset = readlong(pf);
/* # bytes of width*/
nwidth = readlong();
nwidth = readlong(pf);
/* variable font data*/
pf->bits = (unsigned char *)fileptr;
fileptr += pf->bits_size*sizeof(unsigned char);
pf->bits = (unsigned char *)pf->buffer_position;
pf->buffer_position += pf->bits_size*sizeof(unsigned char);
if (pf->bits_size < MAX_FONTSIZE_FOR_16_BIT_OFFSETS)
{
/* pad to 16-bit boundary */
fileptr = (unsigned char *)(((intptr_t)fileptr + 1) & ~1);
pf->buffer_position = (unsigned char *)(((intptr_t)pf->buffer_position + 1) & ~1);
}
else
{
/* pad to 32-bit boundary*/
fileptr = (unsigned char *)(((intptr_t)fileptr + 3) & ~3);
pf->buffer_position = (unsigned char *)(((intptr_t)pf->buffer_position + 3) & ~3);
}
if (noffset)
{
if (pf->bits_size < MAX_FONTSIZE_FOR_16_BIT_OFFSETS)
{
long_offset = 0;
pf->offset = (uint16_t*)fileptr;
pf->long_offset = 0;
pf->offset = (uint16_t*)pf->buffer_position;
/* Check we have sufficient buffer */
if (!HAVEBYTES(noffset * sizeof(uint16_t)))
@ -204,13 +217,13 @@ static struct font* font_load_in_memory(struct font* pf)
for (i=0; i<noffset; ++i)
{
((uint16_t*)(pf->offset))[i] = (uint16_t)readshort();
((uint16_t*)(pf->offset))[i] = (uint16_t)readshort(pf);
}
}
else
{
long_offset = 1;
pf->offset = (uint16_t*)fileptr;
pf->long_offset = 1;
pf->offset = (uint16_t*)pf->buffer_position;
/* Check we have sufficient buffer */
if (!HAVEBYTES(noffset * sizeof(int32_t)))
@ -218,7 +231,7 @@ static struct font* font_load_in_memory(struct font* pf)
for (i=0; i<noffset; ++i)
{
((uint32_t*)(pf->offset))[i] = (uint32_t)readlong();
((uint32_t*)(pf->offset))[i] = (uint32_t)readlong(pf);
}
}
}
@ -226,13 +239,13 @@ static struct font* font_load_in_memory(struct font* pf)
pf->offset = NULL;
if (nwidth) {
pf->width = (unsigned char *)fileptr;
fileptr += nwidth*sizeof(unsigned char);
pf->width = (unsigned char *)pf->buffer_position;
pf->buffer_position += nwidth*sizeof(unsigned char);
}
else
pf->width = NULL;
if (fileptr > eofptr)
if (pf->buffer_position > pf->buffer_end)
return NULL;
return pf; /* success!*/
@ -242,135 +255,203 @@ static struct font* font_load_in_memory(struct font* pf)
static struct font* font_load_cached(struct font* pf)
{
uint32_t noffset, nwidth;
unsigned char* oldfileptr = fileptr;
unsigned char* oldfileptr = pf->buffer_position;
if (!HAVEBYTES(2 * sizeof(int32_t)))
return NULL;
/* # longs of offset*/
noffset = readlong();
noffset = readlong(pf);
/* # bytes of width*/
nwidth = readlong();
nwidth = readlong(pf);
/* We are now at the bitmap data, this is fixed at 36.. */
pf->bits = NULL;
/* Calculate offset to offset data */
fileptr += pf->bits_size * sizeof(unsigned char);
pf->buffer_position += pf->bits_size * sizeof(unsigned char);
if (pf->bits_size < MAX_FONTSIZE_FOR_16_BIT_OFFSETS)
{
long_offset = 0;
pf->long_offset = 0;
/* pad to 16-bit boundary */
fileptr = (unsigned char *)(((intptr_t)fileptr + 1) & ~1);
pf->buffer_position = (unsigned char *)(((intptr_t)pf->buffer_position + 1) & ~1);
}
else
{
long_offset = 1;
pf->long_offset = 1;
/* pad to 32-bit boundary*/
fileptr = (unsigned char *)(((intptr_t)fileptr + 3) & ~3);
pf->buffer_position = (unsigned char *)(((intptr_t)pf->buffer_position + 3) & ~3);
}
if (noffset)
file_offset_offset = (uint32_t)(fileptr - freeptr);
pf->file_offset_offset = (uint32_t)(pf->buffer_position - pf->buffer_start);
else
file_offset_offset = 0;
pf->file_offset_offset = 0;
/* Calculate offset to widths data */
if (pf->bits_size < MAX_FONTSIZE_FOR_16_BIT_OFFSETS)
fileptr += noffset * sizeof(uint16_t);
pf->buffer_position += noffset * sizeof(uint16_t);
else
fileptr += noffset * sizeof(uint32_t);
pf->buffer_position += noffset * sizeof(uint32_t);
if (nwidth)
file_width_offset = (uint32_t)(fileptr - freeptr);
pf->file_width_offset = (uint32_t)(pf->buffer_position - pf->buffer_start);
else
file_width_offset = 0;
pf->file_width_offset = 0;
fileptr = oldfileptr;
pf->buffer_position = oldfileptr;
/* Create the cache */
cache_create(pf->maxwidth, pf->height);
cache_create(pf, pf->maxwidth, pf->height);
return pf;
}
/* read and load font into incore font structure*/
struct font* font_load(const char *path)
static bool internal_load_font(struct font* pf, const char *path,
char *buf, size_t buf_size)
{
int size;
struct font* pf = &font_ui;
/* save loaded glyphs */
glyph_cache_save();
glyph_cache_save(pf);
/* Close font file handle */
if (fnt_file >= 0)
close(fnt_file);
if (pf->fd >= 0)
close(pf->fd);
font_reset(pf);
/* open and read entire font file*/
fnt_file = open(path, O_RDONLY|O_BINARY);
pf->fd = open(path, O_RDONLY|O_BINARY);
if (fnt_file < 0) {
if (pf->fd < 0) {
DEBUGF("Can't open font: %s\n", path);
return NULL;
return false;
}
/* Check file size */
size = filesize(fnt_file);
font_reset();
/* currently, font loading replaces earlier font allocation*/
freeptr = (unsigned char *)(((intptr_t)mbuf + 3) & ~3);
fileptr = freeptr;
if (size > MAX_FONT_SIZE)
size = filesize(pf->fd);
pf->buffer_start = buf;
pf->buffer_size = buf_size;
pf->buffer_position = buf;
if (size > pf->buffer_size)
{
read(fnt_file, fileptr, FONT_HEADER_SIZE);
eofptr = fileptr + FONT_HEADER_SIZE;
read(pf->fd, pf->buffer_position, FONT_HEADER_SIZE);
pf->buffer_end = pf->buffer_position + FONT_HEADER_SIZE;
if (!font_load_header(pf))
{
DEBUGF("Failed font header load");
return NULL;
return false;
}
if (!font_load_cached(pf))
{
DEBUGF("Failed font cache load");
return NULL;
return false;
}
glyph_cache_load();
glyph_cache_load(pf);
}
else
{
read(fnt_file, fileptr, MAX_FONT_SIZE);
eofptr = fileptr + size;
close(fnt_file);
fnt_file = -1;
read(pf->fd, pf->buffer_position, pf->buffer_size);
pf->buffer_end = pf->buffer_position + size;
close(pf->fd);
pf->fd = -1;
if (!font_load_header(pf))
{
DEBUGF("Failed font header load");
return NULL;
return false;
}
if (!font_load_in_memory(pf))
{
DEBUGF("Failed mem load");
return NULL;
return false;
}
}
return true;
}
#ifdef HAVE_REMOTE_LCD
/* Load a font into the special remote ui font slot */
int font_load_remoteui(const char* path)
{
struct font* pf = &remote_font_ui;
if (!path)
{
if (sysfonts[FONT_UI_REMOTE] && sysfonts[FONT_UI_REMOTE] != sysfonts[FONT_UI])
font_unload(FONT_UI_REMOTE);
sysfonts[FONT_UI_REMOTE] = NULL;
return FONT_UI;
}
if (!internal_load_font(pf, path, remote_buf, REMOTE_FONT_SIZE))
{
sysfonts[FONT_UI_REMOTE] = NULL;
return -1;
}
sysfonts[FONT_UI_REMOTE] = pf;
return FONT_UI_REMOTE;
}
#endif
/* no need for multiple font loads currently*/
/*freeptr += filesize;*/
/*freeptr = (unsigned char *)(freeptr + 3) & ~3;*/ /* pad freeptr*/
/* read and load font into incore font structure,
* returns the font number on success, -1 on failure */
int font_load(struct font* pf, const char *path)
{
int font_id = -1;
char *buffer;
size_t buffer_size;
if (pf == NULL)
{
pf = &font_ui;
font_id = FONT_UI;
}
else
{
for (font_id = SYSTEMFONTCOUNT; font_id < MAXFONTS; font_id++)
{
if (sysfonts[font_id] == NULL)
break;
}
if (font_id == MAXFONTS)
return -1; /* too many fonts */
}
if (font_id == FONT_UI)
{
/* currently, font loading replaces earlier font allocation*/
buffer = (unsigned char *)(((intptr_t)main_buf + 3) & ~3);
buffer_size = MAX_FONT_SIZE;
}
else
{
buffer = pf->buffer_start;
buffer_size = pf->buffer_size;
}
if (!internal_load_font(pf, path, buffer, buffer_size))
return -1;
sysfonts[font_id] = pf;
return font_id; /* success!*/
}
return pf; /* success!*/
void font_unload(int font_id)
{
struct font* pf = sysfonts[font_id];
if (font_id >= SYSTEMFONTCOUNT && pf)
{
if (pf->fd >= 0)
close(pf->fd);
sysfonts[font_id] = NULL;
}
}
/*
@ -382,9 +463,6 @@ struct font* font_get(int font)
{
struct font* pf;
if (font >= MAXFONTS)
font = 0;
while (1) {
pf = sysfonts[font];
if (pf && pf->height)
@ -404,11 +482,11 @@ load_cache_entry(struct font_cache_entry* p, void* callback_data)
unsigned short char_code = p->_char_code;
unsigned char tmp[2];
if (file_width_offset)
if (pf->file_width_offset)
{
int width_offset = file_width_offset + char_code;
lseek(fnt_file, width_offset, SEEK_SET);
read(fnt_file, &(p->width), 1);
int width_offset = pf->file_width_offset + char_code;
lseek(pf->fd, width_offset, SEEK_SET);
read(pf->fd, &(p->width), 1);
}
else
{
@ -417,14 +495,14 @@ load_cache_entry(struct font_cache_entry* p, void* callback_data)
int32_t bitmap_offset = 0;
if (file_offset_offset)
if (pf->file_offset_offset)
{
int32_t offset = file_offset_offset + char_code * (long_offset ? sizeof(int32_t) : sizeof(int16_t));
lseek(fnt_file, offset, SEEK_SET);
read (fnt_file, tmp, 2);
int32_t offset = pf->file_offset_offset + char_code * (pf->long_offset ? sizeof(int32_t) : sizeof(int16_t));
lseek(pf->fd, offset, SEEK_SET);
read (pf->fd, tmp, 2);
bitmap_offset = tmp[0] | (tmp[1] << 8);
if (long_offset) {
read (fnt_file, tmp, 2);
if (pf->long_offset) {
read (pf->fd, tmp, 2);
bitmap_offset |= (tmp[0] << 16) | (tmp[1] << 24);
}
}
@ -434,22 +512,22 @@ load_cache_entry(struct font_cache_entry* p, void* callback_data)
}
int32_t file_offset = FONT_HEADER_SIZE + bitmap_offset;
lseek(fnt_file, file_offset, SEEK_SET);
lseek(pf->fd, file_offset, SEEK_SET);
int src_bytes = p->width * ((pf->height + 7) / 8);
read(fnt_file, p->bitmap, src_bytes);
read(pf->fd, p->bitmap, src_bytes);
}
/*
* Converts cbuf into a font cache
*/
static void cache_create(int maxwidth, int height)
static void cache_create(struct font* pf, int maxwidth, int height)
{
/* maximum size of rotated bitmap */
int bitmap_size = maxwidth * ((height + 7) / 8);
/* Initialise cache */
font_cache_create(&font_cache_ui, mbuf, MAX_FONT_SIZE, bitmap_size);
font_cache_create(&pf->cache, pf->buffer_start, pf->buffer_size, bitmap_size);
}
/*
@ -462,8 +540,8 @@ int font_get_width(struct font* pf, unsigned short char_code)
char_code = pf->defaultchar;
char_code -= pf->firstchar;
return (fnt_file >= 0 && pf != &sysfont)?
font_cache_get(&font_cache_ui,char_code,load_cache_entry,pf)->width:
return (pf->fd >= 0 && pf != &sysfont)?
font_cache_get(&pf->cache,char_code,load_cache_entry,pf)->width:
pf->width? pf->width[char_code]: pf->maxwidth;
}
@ -476,10 +554,10 @@ const unsigned char* font_get_bits(struct font* pf, unsigned short char_code)
char_code = pf->defaultchar;
char_code -= pf->firstchar;
if (fnt_file >= 0 && pf != &sysfont)
if (pf->fd >= 0 && pf != &sysfont)
{
bits =
(unsigned char*)font_cache_get(&font_cache_ui,char_code,load_cache_entry,pf)->bitmap;
(unsigned char*)font_cache_get(&pf->cache,char_code,load_cache_entry,pf)->bitmap;
}
else
{
@ -497,7 +575,7 @@ const unsigned char* font_get_bits(struct font* pf, unsigned short char_code)
return bits;
}
static int cache_fd;
static void glyph_file_write(void* data)
{
struct font_cache_entry* p = data;
@ -507,45 +585,48 @@ static void glyph_file_write(void* data)
ch = p->_char_code + pf->firstchar;
if (ch != 0xffff && glyph_file >= 0) {
if (ch != 0xffff && cache_fd >= 0) {
tmp[0] = ch >> 8;
tmp[1] = ch & 0xff;
if (write(glyph_file, tmp, 2) != 2) {
close(glyph_file);
glyph_file = -1;
if (write(cache_fd, tmp, 2) != 2) {
close(cache_fd);
cache_fd = -1;
}
}
return;
}
/* save the char codes of the loaded glyphs to a file */
void glyph_cache_save(void)
void glyph_cache_save(struct font* pf)
{
if (fnt_file >= 0) {
if (!pf)
pf = &font_ui;
if (pf->fd >= 0 && pf == &font_ui)
{
#ifdef WPSEDITOR
glyph_file = open(GLYPH_CACHE_FILE, O_WRONLY|O_CREAT|O_TRUNC);
cache_fd = open(GLYPH_CACHE_FILE, O_WRONLY|O_CREAT|O_TRUNC);
#else
glyph_file = creat(GLYPH_CACHE_FILE);
cache_fd = creat(GLYPH_CACHE_FILE);
#endif
if (glyph_file < 0) return;
if (cache_fd < 0) return;
lru_traverse(&font_cache_ui._lru, glyph_file_write);
if (glyph_file >= 0)
close(glyph_file);
lru_traverse(&pf->cache._lru, glyph_file_write);
if (cache_fd < 0)
{
close(cache_fd);
cache_fd = -1;
}
}
return;
}
static void glyph_cache_load(void)
static void glyph_cache_load(struct font* pf)
{
if (fnt_file >= 0) {
if (pf->fd >= 0) {
int fd;
unsigned char tmp[2];
unsigned short ch;
struct font* pf = &font_ui;
fd = open(GLYPH_CACHE_FILE, O_RDONLY|O_BINARY);

2
firmware/powermgmt.c
View File

@ -744,7 +744,7 @@ void shutdown_hw(void)
if (battery_level_safe()) { /* do not save on critical battery */
#ifdef HAVE_LCD_BITMAP
glyph_cache_save();
glyph_cache_save(NULL);
#endif
/* Commit pending writes if needed. Even though we don't do write caching,

3
tools/checkwps/SOURCES
View File

@ -1,6 +1,9 @@
../../apps/gui/skin_engine/wps_debug.c
../../apps/gui/skin_engine/skin_parser.c
../../apps/gui/skin_engine/skin_buffer.c
#ifdef HAVE_LCD_BITMAP
../../apps/gui/skin_engine/skin_fonts.c
#endif
../../apps/gui/viewport.c
../../apps/misc.c
../../firmware/common/strlcpy.c

16
tools/checkwps/checkwps.c
View File

@ -31,6 +31,7 @@
#include "settings.h"
#include "viewport.h"
#include "file.h"
#include "font.h"
bool debug_wps = true;
int wps_verbose_level = 0;
@ -236,6 +237,21 @@ void screen_clear_area(struct screen * display, int xstart, int ystart,
}
#endif
#ifdef HAVE_LCD_BITMAP
static int loaded_fonts = 0;
int font_load(struct font* pf, const char *path)
{
int id = SYSTEMFONTCOUNT + loaded_fonts;
loaded_fonts++;
return id;
}
void font_unload(int font_id)
{
(void)font_id;
}
#endif
int main(int argc, char **argv)
{
int res;

11
tools/convbdf.c
View File

@ -1393,7 +1393,16 @@ int gen_c_source(struct font* pf, char *path)
" %s /* offset */\n"
" %s\n"
" %d, /* defaultchar */\n"
" %d /* bits_size */\n"
" %d, /* bits_size */\n"
" -1, /* font fd */\n"
" 0, /* buffer start */\n"
" 0, /* ^ position */\n"
" 0, /* ^ end */\n"
" 0, /* ^ size */\n"
" {{0,0,0,0,0},0,0,0}, /* cache */\n"
" 0, /* */\n"
" 0, /* */\n"
" 0, /* */\n"
"};\n"
"#endif /* HAVE_LCD_BITMAP */\n",
pf->maxwidth, pf->height,