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Merged Uwe Freese's bidirectional scrolling patch. Added configurable scroll step size and scroll start delay.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2974 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Björn Stenberg 2002-12-12 15:20:37 +00:00
parent 2950f6c1e7
commit a2e98c1cd9
8 changed files with 178 additions and 39 deletions
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25
apps/settings.c
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@ -125,6 +125,9 @@ modified unless the header & checksum test fails.
Rest of config block, only saved to disk:
0xB5 scroll step in pixels
0xB6 scroll start and endpoint delay
0xB7 bidir scroll setting (bidi if 0-200% longer than screen width)
0xB8 (char[20]) WPS file
0xCC (char[20]) Lang file
0xE0 (char[20]) Font file
@ -363,6 +366,10 @@ int settings_save( void )
config_block[0x29]=(unsigned char)(global_settings.topruntime >> 8);
}
config_block[0xb5]=(unsigned char)global_settings.scroll_step;
config_block[0xb6]=(unsigned char)global_settings.scroll_delay;
config_block[0xb7]=(unsigned char)global_settings.bidir_limit;
strncpy(&config_block[0xb8], global_settings.wps_file, MAX_FILENAME);
strncpy(&config_block[0xcc], global_settings.lang_file, MAX_FILENAME);
strncpy(&config_block[0xe0], global_settings.font_file, MAX_FILENAME);
@ -481,7 +488,11 @@ void settings_apply(void)
}
else
font_reset();
lcd_bidir_scroll(global_settings.bidir_limit);
lcd_scroll_step(global_settings.scroll_step);
#endif
lcd_scroll_delay(global_settings.scroll_delay * (HZ/10));
if ( global_settings.lang_file[0] &&
global_settings.lang_file[0] != 0xff ) {
@ -489,6 +500,8 @@ void settings_apply(void)
global_settings.lang_file);
lang_load(buf);
}
}
/*
@ -633,6 +646,15 @@ void settings_load(void)
global_settings.topruntime =
config_block[0x28] | (config_block[0x29] << 8);
if (config_block[0xb5] != 0xff)
global_settings.scroll_step = config_block[0xb5];
if (config_block[0xb6] != 0xff)
global_settings.scroll_delay = config_block[0xb6];
if (config_block[0xb7] != 0xff)
global_settings.bidir_limit = config_block[0xb7];
memcpy(&global_settings.resume_first_index, &config_block[0xF4], 4);
memcpy(&global_settings.resume_seed, &config_block[0xF8], 4);
@ -818,6 +840,9 @@ void settings_reset(void) {
global_settings.volume_type = 0;
global_settings.battery_type = 0;
global_settings.scroll_speed = 8;
global_settings.bidir_limit = 50;
global_settings.scroll_delay = 500;
global_settings.scroll_step = 6;
global_settings.ff_rewind_min_step = DEFAULT_FF_REWIND_MIN_STEP;
global_settings.ff_rewind_accel = DEFAULT_FF_REWIND_ACCEL_SETTING;
global_settings.resume_index = -1;