cleanup statusbar+base skin relationship...

* remove the "custom" option from the statusbar setting. if a sbs file is set then statusbar setting is ignored, no other user visible change there.
* new tag, %wi  - use to draw the inbuilt statusbar in the current viewport


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25038 a1c6a512-1295-4272-9138-f99709370657

10 files changed, 65 insertions, 54 deletions

diff --git a/apps/filetree.c b/apps/filetree.c
index c9c8b38..e3977e5 100644
--- a/apps/filetree.c
+++ b/apps/filetree.c
@@ -510,18 +510,14 @@ int ft_enter(struct tree_context* c)
 #ifdef HAVE_LCD_BITMAP
             case FILE_ATTR_SBS:
                 splash(0, ID2P(LANG_WAIT));
-                set_file(buf, (char *)global_settings.sbs_file,
-                         MAX_FILENAME);
-                global_settings.statusbar = STATUSBAR_CUSTOM;
+                set_file(buf, (char *)global_settings.sbs_file, MAX_FILENAME);
                 settings_apply_skins();
                 break;
 #endif
 #ifdef HAVE_REMOTE_LCD
             case FILE_ATTR_RSBS:
                 splash(0, ID2P(LANG_WAIT));
-                set_file(buf, (char *)global_settings.rsbs_file,
-                         MAX_FILENAME);
-                global_settings.remote_statusbar = STATUSBAR_CUSTOM;
+                set_file(buf, (char *)global_settings.rsbs_file, MAX_FILENAME);
                 settings_apply_skins();
                 break;
 #endif
diff --git a/apps/gui/skin_engine/skin_display.c b/apps/gui/skin_engine/skin_display.c
index d610fe4..316b975 100644
--- a/apps/gui/skin_engine/skin_display.c
+++ b/apps/gui/skin_engine/skin_display.c
@@ -630,7 +630,8 @@ static bool get_line(struct gui_wps *gwps,
                      struct skin_subline *subline,
                      struct align_pos *align,
                      char *linebuf,
-                     int linebuf_size)
+                     int linebuf_size,
+                     unsigned refresh_mode)
 {
     struct wps_data *data = gwps->data;
 
@@ -639,6 +640,7 @@ static bool get_line(struct gui_wps *gwps,
     char *linebuf_end = linebuf + linebuf_size - 1;
     bool update = false;
     int i;
+    (void)refresh_mode; /* silence warning on charcell */
 
     /* alignment-related variables */
     int cur_align;
@@ -676,6 +678,11 @@ static bool get_line(struct gui_wps *gwps,
                     img->display = subimage;
                 break;
             }
+            case WPS_TOKEN_DRAW_INBUILTBAR:
+                gui_statusbar_draw(&(statusbars.statusbars[gwps->display->screen_type]),
+                                   refresh_mode == WPS_REFRESH_ALL,
+                                   data->tokens[i].value.data);
+                break;
 #endif
 
             case WPS_TOKEN_ALIGN_LEFT:
@@ -1176,8 +1183,8 @@ static bool skin_redraw(struct gui_wps *gwps, unsigned refresh_mode)
                 || new_subline_refresh || hidden_vp)
             {
                 /* get_line tells us if we need to update the line */
-                update_line = get_line(gwps, subline,
-                                       &align, linebuf, sizeof(linebuf));
+                update_line = get_line(gwps, subline, &align,
+                                       linebuf, sizeof(linebuf), vp_refresh_mode);
             }
 #ifdef HAVE_LCD_BITMAP
             /* peakmeter */
diff --git a/apps/gui/skin_engine/skin_parser.c b/apps/gui/skin_engine/skin_parser.c
index ecfdfaa..b66af75 100644
--- a/apps/gui/skin_engine/skin_parser.c
+++ b/apps/gui/skin_engine/skin_parser.c
@@ -154,6 +154,8 @@ static int parse_statusbar_enable(const char *wps_bufptr,
         struct wps_token *token, struct wps_data *wps_data);
 static int parse_statusbar_disable(const char *wps_bufptr,
         struct wps_token *token, struct wps_data *wps_data);
+static int parse_statusbar_inbuilt(const char *wps_bufptr,
+        struct wps_token *token, struct wps_data *wps_data);
 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,
@@ -349,6 +351,7 @@ static const struct wps_tag all_tags[] = {
 #ifdef HAVE_LCD_BITMAP
     { WPS_NO_TOKEN,                       "we",  0, parse_statusbar_enable },
     { WPS_NO_TOKEN,                       "wd",  0, parse_statusbar_disable },
+    { WPS_TOKEN_DRAW_INBUILTBAR,          "wi",  WPS_REFRESH_DYNAMIC, parse_statusbar_inbuilt },
 
     { WPS_NO_TOKEN,                       "xl",  0,       parse_image_load },
 
@@ -562,6 +565,14 @@ static int parse_statusbar_disable(const char *wps_bufptr,
     return skip_end_of_line(wps_bufptr);
 }
 
+static int parse_statusbar_inbuilt(const char *wps_bufptr,
+        struct wps_token *token, struct wps_data *wps_data)
+{
+    (void)wps_data;
+    token->value.data = (void*)&curr_vp->vp;
+    return skip_end_of_line(wps_bufptr);
+}
+
 static int get_image_id(int c)
 {
     if(c >= 'a' && c <= 'z')
diff --git a/apps/gui/skin_engine/skin_tokens.h b/apps/gui/skin_engine/skin_tokens.h
index d0df058..2c6dd6b 100644
--- a/apps/gui/skin_engine/skin_tokens.h
+++ b/apps/gui/skin_engine/skin_tokens.h
@@ -189,6 +189,7 @@ enum wps_token_type {
 
     /* buttons */
   TOKEN_MARKER_MISC,
+    WPS_TOKEN_DRAW_INBUILTBAR,
     WPS_TOKEN_LIST_TITLE_TEXT,
     WPS_TOKEN_LIST_TITLE_ICON,
     WPS_TOKEN_BUTTON_VOLUME,
diff --git a/apps/gui/statusbar-skinned.c b/apps/gui/statusbar-skinned.c
index 2ebdcca..840ad63 100644
--- a/apps/gui/statusbar-skinned.c
+++ b/apps/gui/statusbar-skinned.c
@@ -173,10 +173,23 @@ void sb_create_from_settings(enum screen_type screen)
 {
     char buf[128], *ptr, *ptr2;
     int len, remaining = sizeof(buf);
-    
+    int bar_position = statusbar_position(screen);
     ptr = buf;
     ptr[0] = '\0';
     
+    /* setup the inbuilt statusbar */
+    if (bar_position != STATUSBAR_OFF)
+    {
+        int y = 0, height = STATUSBAR_HEIGHT;
+        if (bar_position == STATUSBAR_BOTTOM)
+        {
+            y = screens[screen].lcdheight - STATUSBAR_HEIGHT;
+        }
+        len = snprintf(ptr, remaining, "%%V|0|%d|-|%d|0|-|-|\n%%wi\n", 
+                       y, height);
+        remaining -= len;
+        ptr += len;
+    }
     /* %Vi viewport, colours handled by the parser */
 #if NB_SCREENS > 1
     if (screen == SCREEN_REMOTE)
@@ -194,7 +207,7 @@ void sb_create_from_settings(enum screen_type screen)
     else
     {
         int y = 0, height;
-        switch (statusbar_position(screen))
+        switch (bar_position)
         {
             case STATUSBAR_TOP:
                 y = STATUSBAR_HEIGHT;
diff --git a/apps/gui/statusbar.c b/apps/gui/statusbar.c
index 4710eba..bc5570e 100644
--- a/apps/gui/statusbar.c
+++ b/apps/gui/statusbar.c
@@ -184,7 +184,7 @@ static void gui_statusbar_init(struct gui_statusbar * bar)
             (vp).y = (display)->lcdheight - STATUSBAR_HEIGHT;       \
         } while(0)
 
-void gui_statusbar_draw(struct gui_statusbar * bar, bool force_redraw)
+void gui_statusbar_draw(struct gui_statusbar * bar, bool force_redraw, struct viewport *vp)
 {
     struct screen * display = bar->display;
 
@@ -194,6 +194,7 @@ void gui_statusbar_draw(struct gui_statusbar * bar, bool force_redraw)
 #ifdef HAVE_LCD_CHARCELLS
     int val;
     (void)force_redraw; /* The Player always has "redraw" */
+    (void)vp;
 #endif /* HAVE_LCD_CHARCELLS */
 
     bar->info.battlevel = battery_level();
@@ -277,10 +278,16 @@ void gui_statusbar_draw(struct gui_statusbar * bar, bool force_redraw)
 #endif
         memcmp(&(bar->info), &(bar->lastinfo), sizeof(struct status_info)))
     {
-        struct viewport vp;
-        
-        GET_RECT(vp,statusbar_position(display->screen_type),display);
-        display->set_viewport(&vp);
+        if (vp == NULL)
+        {
+            struct viewport viewport;
+            GET_RECT(viewport,statusbar_position(display->screen_type),display);
+            display->set_viewport(&viewport);
+        }
+        else
+        {
+            display->set_viewport(vp);
+        }
         display->set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID);
         display->fillrect(0, 0, display->getwidth(), STATUSBAR_HEIGHT);
         display->set_drawmode(DRMODE_SOLID);
@@ -823,30 +830,10 @@ void gui_syncstatusbar_draw(struct gui_syncstatusbar * bars,
 #endif /* HAVE_LCD_BITMAP */
     int i;
     FOR_NB_SCREENS(i) {
-        gui_statusbar_draw( &(bars->statusbars[i]), force_redraw );
+        gui_statusbar_draw( &(bars->statusbars[i]), force_redraw, NULL );
     }
 }
 
-#ifdef HAVE_LCD_BITMAP
-void gui_statusbar_changed( enum screen_type screen,
-                            enum statusbar_values old)
-{
-    /* clear and update the statusbar area to remove old parts */
-    enum statusbar_values bar = statusbar_position(screen);
-
-    struct screen *display = &screens[screen];
-    struct viewport vp;
-
-    if (old != STATUSBAR_OFF && old != bar)
-    {
-        GET_RECT(vp, old, display);
-        display->set_viewport(&vp);
-        display->clear_viewport();
-        display->update_viewport();
-        display->set_viewport(NULL);
-    }
-}
-#endif
 
 #ifdef HAVE_REMOTE_LCD
 enum statusbar_values statusbar_position(int screen)
diff --git a/apps/gui/statusbar.h b/apps/gui/statusbar.h
index 0233b56..281cf3f 100644
--- a/apps/gui/statusbar.h
+++ b/apps/gui/statusbar.h
@@ -55,8 +55,7 @@ struct status_info {
 };
 
 /* statusbar visibility/position, used for settings also */
-enum statusbar_values { STATUSBAR_OFF = 0, STATUSBAR_TOP, STATUSBAR_BOTTOM,
-                        STATUSBAR_CUSTOM };
+enum statusbar_values { STATUSBAR_OFF = 0, STATUSBAR_TOP, STATUSBAR_BOTTOM };
 
 struct gui_statusbar
 {
@@ -92,7 +91,8 @@ extern struct gui_syncstatusbar statusbars;
  * Draws the status bar on the attached screen
  * - bar : the statusbar structure
  */
-extern void gui_statusbar_draw(struct gui_statusbar * bar, bool force_redraw);
+extern void gui_statusbar_draw(struct gui_statusbar * bar,
+                               bool force_redraw, struct viewport *vp);
 
 
 struct gui_syncstatusbar
@@ -103,8 +103,6 @@ struct gui_syncstatusbar
 extern void gui_syncstatusbar_init(struct gui_syncstatusbar * bars) INIT_ATTR;
 extern void gui_syncstatusbar_draw(struct gui_syncstatusbar * bars,
                                     bool force_redraw);
-void gui_statusbar_changed(enum screen_type screen,
-                            enum statusbar_values old);
 #if !defined(HAVE_REMOTE_LCD) || defined(__PCTOOL__)
 #include "settings.h"
 #define statusbar_position(a) ((enum statusbar_values)global_settings.statusbar)
diff --git a/apps/gui/viewport.c b/apps/gui/viewport.c
index c51f2f5..0d3f574 100644
--- a/apps/gui/viewport.c
+++ b/apps/gui/viewport.c
@@ -229,11 +229,10 @@ static void viewportmanager_redraw(void* data)
     FOR_NB_SCREENS(i)
     {
 #ifdef HAVE_LCD_BITMAP
-        if (statusbar_position(i) == STATUSBAR_CUSTOM)
-            sb_skin_update(i, NULL != data);
-        else if (statusbar_position(i) != STATUSBAR_OFF)
+        sb_skin_update(i, NULL != data);
+#else
+        gui_statusbar_draw(&statusbars.statusbars[i], NULL, NULL);
 #endif
-            gui_statusbar_draw(&statusbars.statusbars[i], NULL != data);
     }
 }
 
diff --git a/apps/menus/theme_menu.c b/apps/menus/theme_menu.c
index ee1970e..7d2a05c 100644
--- a/apps/menus/theme_menu.c
+++ b/apps/menus/theme_menu.c
@@ -162,8 +162,7 @@ static int statusbar_callback_ex(int action,const struct menu_item_ex *this_item
             old_bar[screen] = statusbar_position(screen);
             break;
         case ACTION_EXIT_MENUITEM:
-            if (statusbar_position(screen) == STATUSBAR_CUSTOM
-                    && old_bar[screen] != statusbar_position(screen))
+            if (old_bar[screen] != statusbar_position(screen))
                 settings_apply_skins();
             break;
     }
diff --git a/apps/settings_list.c b/apps/settings_list.c
index 0a7c3c5..5759e24 100644
--- a/apps/settings_list.c
+++ b/apps/settings_list.c
@@ -624,14 +624,14 @@ const struct settings_list settings[] = {
                     ID2P(LANG_INVERT_CURSOR_BAR)),
  #endif
     CHOICE_SETTING(F_THEMESETTING|F_TEMPVAR, statusbar,
-                  LANG_STATUS_BAR, STATUSBAR_TOP, "statusbar","off,top,bottom,custom",
-                  NULL, 4, ID2P(LANG_OFF), ID2P(LANG_STATUSBAR_TOP),
-                  ID2P(LANG_STATUSBAR_BOTTOM), ID2P(LANG_STATUSBAR_CUSTOM)),
+                  LANG_STATUS_BAR, STATUSBAR_TOP, "statusbar","off,top,bottom",
+                  NULL, 3, ID2P(LANG_OFF), ID2P(LANG_STATUSBAR_TOP),
+                  ID2P(LANG_STATUSBAR_BOTTOM)),
 #ifdef HAVE_REMOTE_LCD
     CHOICE_SETTING(F_THEMESETTING|F_TEMPVAR, remote_statusbar,
-                  LANG_REMOTE_STATUSBAR, STATUSBAR_TOP, "remote statusbar","off,top,bottom,custom",
-                  NULL, 4, ID2P(LANG_OFF), ID2P(LANG_STATUSBAR_TOP),
-                  ID2P(LANG_STATUSBAR_BOTTOM), ID2P(LANG_STATUSBAR_CUSTOM)),
+                  LANG_REMOTE_STATUSBAR, STATUSBAR_TOP, "remote statusbar","off,top,bottom",
+                  NULL, 3, ID2P(LANG_OFF), ID2P(LANG_STATUSBAR_TOP),
+                  ID2P(LANG_STATUSBAR_BOTTOM)),
 #endif
     CHOICE_SETTING(F_THEMESETTING|F_TEMPVAR, scrollbar,
                   LANG_SCROLL_BAR, SCROLLBAR_LEFT, "scrollbar","off,left,right",