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text viewer: can selected scroll by column/scroll by screen for the horizontal screen.

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Viewer Options: "Scrollbar", "Overlap Pages", "Auto-Scroll Speed" move to Scroll Settings > Vertical.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26654 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Yoshihisa Uchida 2010-06-07 11:04:09 +00:00
parent 04fd0ce374
commit 1ce70a679c
9 changed files with 134 additions and 72 deletions
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14
apps/plugins/text_viewer/tv_action.c
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@ -89,7 +89,7 @@ void tv_scroll_up(enum tv_vertical_scroll_mode mode)
int offset_line = -1;
if ((mode == TV_VERTICAL_SCROLL_PAGE) ||
(mode == TV_VERTICAL_SCROLL_PREFS && prefs->scroll_mode == PAGE))
(mode == TV_VERTICAL_SCROLL_PREFS && prefs->vertical_scroll_mode == PAGE))
{
offset_page--;
#ifdef HAVE_LCD_BITMAP
@ -105,7 +105,7 @@ void tv_scroll_down(enum tv_vertical_scroll_mode mode)
int offset_line = 1;
if ((mode == TV_VERTICAL_SCROLL_PAGE) ||
(mode == TV_VERTICAL_SCROLL_PREFS && prefs->scroll_mode == PAGE))
(mode == TV_VERTICAL_SCROLL_PREFS && prefs->vertical_scroll_mode == PAGE))
{
offset_page++;
#ifdef HAVE_LCD_BITMAP
@ -120,7 +120,8 @@ void tv_scroll_left(enum tv_horizontal_scroll_mode mode)
int offset_window = 0;
int offset_column = 0;
if (mode == TV_HORIZONTAL_SCROLL_COLUMN)
if ((mode == TV_HORIZONTAL_SCROLL_COLUMN) ||
(mode == TV_HORIZONTAL_SCROLL_PREFS && prefs->horizontal_scroll_mode == COLUMN))
{
/* Scroll left one column */
offset_column--;
@ -138,7 +139,8 @@ void tv_scroll_right(enum tv_horizontal_scroll_mode mode)
int offset_window = 0;
int offset_column = 0;
if (mode == TV_HORIZONTAL_SCROLL_COLUMN)
if ((mode == TV_HORIZONTAL_SCROLL_COLUMN) ||
(mode == TV_HORIZONTAL_SCROLL_PREFS && prefs->horizontal_scroll_mode == COLUMN))
{
/* Scroll right one column */
offset_column++;
@ -159,7 +161,7 @@ void tv_top(void)
void tv_bottom(void)
{
tv_move_screen(0, 0, SEEK_END);
if (prefs->scroll_mode == PAGE)
if (prefs->vertical_scroll_mode == PAGE)
tv_move_screen(0, -tv_get_screen_pos()->line, SEEK_CUR);
}
@ -172,7 +174,7 @@ enum tv_menu_result tv_menu(void)
res = tv_display_menu();
tv_convert_fpos(cur_file_pos, &cur_pos);
if (prefs->scroll_mode == PAGE)
if (prefs->vertical_scroll_mode == PAGE)
cur_pos.line = 0;
tv_move_screen(cur_pos.page, cur_pos.line, SEEK_SET);