From 6a5cc0bd25bd468c79e453fa49f353edd824141a Mon Sep 17 00:00:00 2001
From: Jonathan Gordon <rockbox@jdgordon.info>
Date: Mon, 16 Apr 2007 09:14:36 +0000
Subject: Customizable icons for all bitmap targets. (FS#7013)
 http://www.rockbox.org/twiki/bin/view/Main/CustomIcons for info on format and
 how to load them

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13177 a1c6a512-1295-4272-9138-f99709370657
---
 apps/gui/icon.h | 80 ++++++++++++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 68 insertions(+), 12 deletions(-)

(limited to 'apps/gui/icon.h')

diff --git a/apps/gui/icon.h b/apps/gui/icon.h
index c717bbc6ea..fa6919030f 100644
--- a/apps/gui/icon.h
+++ b/apps/gui/icon.h
@@ -24,19 +24,51 @@
  * char-based displays and bitmap displays */
 #ifdef HAVE_LCD_BITMAP
 typedef const unsigned char * ICON;
-typedef unsigned char * ICON_NO_CONST;
-#define NOICON NULL
+#define NOICON Icon_NOICON
 #else
 typedef long ICON;
-#define ICON_NO_CONST ICON
-#define NOICON -1
+#define NOICON Icon_NOICON
 #endif
 
-#define Icon_NOICON -1
-
-#define CURSOR_CHAR 0xe10c
-#define CURSOR_WIDTH 6
-#define CURSOR_HEIGHT 8
+#define FORCE_INBUILT_ICON 0x80000000
+/* Don't #ifdef icon values, or we wont be able to use the same 
+   cmp for every target. */
+enum themable_icons {
+    Icon_NOICON = -1, /* Dont put this in a .bmp */
+    Icon_Audio,
+    Icon_Folder,
+    Icon_Playlist,
+    Icon_Cursor,
+    Icon_Wps,
+    Icon_Firmware,
+    Icon_Font,
+    Icon_Language,
+    Icon_Config,
+    Icon_Plugin,
+    Icon_Bookmark,
+    Icon_Preset,
+    Icon_Queued,
+    Icon_Moving,
+    Icon_Keyboard,
+    Icon_Reverse_Cursor,
+    Icon_Questionmark,
+    Icon_Menu_setting,
+    Icon_Menu_functioncall,
+    Icon_Submenu,
+    Icon_Submenu_Entered,
+    Icon_Recording,
+    Icon_Voice,
+    Icon_General_settings_menu,
+    Icon_System_menu,
+    Icon_Playback_menu,
+    Icon_Display_menu,
+    Icon_Remote_Display_menu,
+    Icon_Radio_screen,
+    Icon_file_view_menu,
+    Icon_EQ,
+    Icon_Rockbox,
+    Icon_Last_Themeable,
+};
 
 /*
  * Draws a cursor at a given position, if th
@@ -49,12 +81,36 @@ extern void screen_put_cursorxy(struct screen * screen, int x, int y, bool on);
 /*
  * Put an icon on a screen at a given position
  * (the position is given in characters)
- * If the given icon is null (HAVE_LCD_BITMAP) or -1 otherwise, the icon
+ * If the given icon is Icon_blank, the icon
  * at the given position will be erased
  * - screen : the screen where we put our icon
- * - x, y : the position, in character, not in pixel !!
+ * - x, y : the position, pixel value !!
  * - icon : the icon to put
  */
-extern void screen_put_iconxy(struct screen * screen, int x, int y, ICON icon);
+extern void screen_put_iconxy(struct screen * screen,
+                              int x, int y, enum themable_icons icon);
+#ifdef HAVE_LCD_CHARCELLS
+# define screen_put_icon(s, x, y, i) screen_put_iconxy(s, x, y, i)
+# define screen_put_icon_with_offset(s, x, y, w, h, i) screen_put_icon(s, x, y, i)
+#else
+/* For both of these, the icon will be placed in the center of the rectangle */
+/* as above, but x,y are letter position, NOT PIXEL */
+extern void screen_put_icon(struct screen * screen,
+                              int x, int y, enum themable_icons icon);
+/* as above (x,y are letter pos), but with a pxiel offset for both */
+extern void screen_put_icon_with_offset(struct screen * display, 
+                       int x, int y, int off_x, int off_y,
+                       enum themable_icons icon);
+#endif
+
+void icons_init(void);
+
+
+#ifdef HAVE_LCD_CHARCELLS
+# define CURSOR_CHAR 0xe10c
+# define get_icon_width(a) 6
+#else
+int get_icon_width(enum screen_type screen_type);
+#endif
 
 #endif /*_GUI_ICON_H_*/
-- 
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