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text viewer: can select "move to prev/next page" or "move to top page/bottom page" when LEFT/RIGHT key is pressed (narrow mode).

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26719 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Yoshihisa Uchida 2010-06-09 11:28:43 +00:00
parent c92b2cc16a
commit 8bdb1c04d3
6 changed files with 54 additions and 19 deletions
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16
apps/plugins/text_viewer/tv_settings.c
View file

@ -48,7 +48,8 @@
* autoscroll_speed 1
* horizontal_scrollbar 1
* horizontal_scroll_mode 1
* (reserved) 14
* narrow_mode 1
* (reserved) 13
* font name MAX_PATH
*/
@ -56,7 +57,7 @@
#define TV_GLOBAL_SETTINGS_FILE VIEWERS_DIR "/tv_global.dat"
#define TV_GLOBAL_SETTINGS_HEADER "\x54\x56\x47\x53" /* "TVGS" */
#define TV_GLOBAL_SETTINGS_VERSION 0x35
#define TV_GLOBAL_SETTINGS_VERSION 0x36
#define TV_GLOBAL_SETTINGS_HEADER_SIZE 5
#define TV_GLOBAL_SETTINGS_FIRST_VERSION 0x31
@ -88,7 +89,8 @@
* autoscroll_speed 1
* horizontal_scrollbar 1
* horizontal_scroll_mode 1
* (reserved) 14
* narrow_mode 1
* (reserved) 13
* font name MAX_PATH
* bookmark count 1
* [1st bookmark]
@ -110,7 +112,7 @@
#define TV_SETTINGS_TMP_FILE VIEWERS_DIR "/tv_file.tmp"
#define TV_SETTINGS_HEADER "\x54\x56\x53" /* "TVS" */
#define TV_SETTINGS_VERSION 0x36
#define TV_SETTINGS_VERSION 0x37
#define TV_SETTINGS_HEADER_SIZE 4
#define TV_SETTINGS_FIRST_VERSION 0x32
@ -167,6 +169,11 @@ static bool tv_read_preferences(int pfd, int version, struct tv_preferences *pre
else
prefs->horizontal_scroll_mode = SCREEN;
if (version > 4)
prefs->narrow_mode = *p++;
else
prefs->narrow_mode = NM_PAGE;
rb->memcpy(prefs->font_name, buf + read_size - MAX_PATH, MAX_PATH);
#ifdef HAVE_LCD_BITMAP
@ -196,6 +203,7 @@ static bool tv_write_preferences(int pfd, const struct tv_preferences *prefs)
*p++ = prefs->autoscroll_speed;
*p++ = prefs->horizontal_scrollbar;
*p++ = prefs->horizontal_scroll_mode;
*p++ = prefs->narrow_mode;
rb->memcpy(buf + 28, prefs->font_name, MAX_PATH);