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Add rtl flagging to viewport_set_defaults(), and ensure that

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viewportmanager_theme_changed() is called during font loading


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22971 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Tomer Shalev 2009-10-05 21:13:55 +00:00
parent 5abd9686f4
commit b0a9938321
3 changed files with 18 additions and 14 deletions
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16
apps/gui/bitmap/list.c
View file

@ -40,13 +40,9 @@
#include "sound.h"
#include "misc.h"
#include "viewport.h"
#include "language.h"
#define ICON_PADDING 1
#define UPDATE_RTL(vp) \
(vp)->flags &= ~VP_IS_RTL; \
(vp)->flags |= lang_is_rtl() ? VP_IS_RTL : 0;
#define IS_RTL(vp) (((vp)->flags & VP_IS_RTL) != 0)
/* these are static to make scrolling work */
static struct viewport list_text[NB_SCREENS], title_text[NB_SCREENS];
@ -80,16 +76,14 @@ static bool draw_title(struct screen *display, struct gui_synclist *list)
if (!list_display_title(list, screen))
return false;
*title_text_vp = *(list->parent[screen]);
UPDATE_RTL(title_text_vp);
title_text_vp->height = font_get(title_text_vp->font)->height;
if (list->title_icon != Icon_NOICON && global_settings.show_icons)
{
struct viewport title_icon = *title_text_vp;
UPDATE_RTL(&title_icon);
title_icon.width = get_icon_width(screen) + ICON_PADDING * 2;
if (lang_is_rtl())
if (IS_RTL(&title_icon))
{
title_icon.x = title_text_vp->width - ICON_PADDING -
get_icon_width(screen);
@ -129,7 +123,7 @@ void list_draw(struct screen *display, struct gui_synclist *list)
#ifdef HAVE_LCD_COLOR
unsigned char cur_line = 0;
#endif
int item_offset, is_rtl = lang_is_rtl();
int item_offset;
bool show_title;
struct viewport *list_text_vp = &list_text[screen];
@ -138,7 +132,6 @@ void list_draw(struct screen *display, struct gui_synclist *list)
display->clear_viewport();
display->scroll_stop(list_text_vp);
*list_text_vp = *parent;
UPDATE_RTL(list_text_vp);
if ((show_title = draw_title(display, list)))
{
list_text_vp->y += line_height;
@ -179,7 +172,6 @@ void list_draw(struct screen *display, struct gui_synclist *list)
/* setup icon placement */
list_icons = *list_text_vp;
UPDATE_RTL(&list_icons);
int icon_count = global_settings.show_icons &&
(list->callback_get_item_icon != NULL) ? 1 : 0;
if (show_cursor)
@ -188,7 +180,7 @@ void list_draw(struct screen *display, struct gui_synclist *list)
{
list_icons.width = icon_width * icon_count;
list_text_vp->width -= list_icons.width + ICON_PADDING;
if (is_rtl)
if (IS_RTL(&list_icons))
list_icons.x += list_text_vp->width;
else
list_text_vp->x += list_icons.width + ICON_PADDING;

5
apps/gui/viewport.c
View file

@ -55,7 +55,7 @@
#include "system.h"
#include "statusbar.h"
#include "appevents.h"
#include "language.h"
static int statusbar_enabled = 0;
@ -147,6 +147,9 @@ void viewport_set_defaults(struct viewport *vp, enum screen_type screen)
else
#endif
viewport_set_fullscreen(vp, screen);
vp->flags &= ~VP_IS_RTL;
vp->flags |= lang_is_rtl() ? VP_IS_RTL : 0;
}
void viewportmanager_init(void)

11
apps/language.c
View file

@ -25,6 +25,7 @@
#include "lang.h"
#include "debug.h"
#include "string.h"
#include "viewport.h"
/* The following header is generated by the build system and only defines
MAX_LANGUAGE_SIZE to be the size of the largest currently available
@ -106,7 +107,15 @@ int lang_load(const char *filename)
retcode = 3;
}
close(fd);
lang_options = (retcode ? 0 : lang_header[3]);
if (retcode)
{
lang_options = 0;
}
else
{
lang_options = lang_header[3];
viewportmanager_theme_changed(THEME_UI_VIEWPORT);
}
return retcode;
}