initial commit - needs clean-up

Signed-off-by: Mirko Lindner <[email protected]>

AUTHORS

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+Massimiliano "Ryo" Torromeo <mtorromeo at users.sourceforge.net>
+Testers: PokeParadox, Tripmonkey_uk, Goemon4 PSyMastR
+Translators: Yodaz, superfly, pedator, NightShadow, Jozef, Esslan, Micket, fusion_power, johnnysnet, Waldteufel, Jontte, Atte, cowai, XaMMaX90, claus

ChangeLog

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+-----------
+New in 0.10
+-----------
+Raised default clock to 136Mhz for F200 models (minimum frequency for touchscreen)
+Fixed bug in link navigation
+Support for additional utf8 characters
+Restructured the virtual keyboard dialog with touchscreen support
+New translations: Basque, Catalan, Turkish
+Added support for the touchscreen
+Added support for f200 battery
+Added internal explorer that can launch .gpu .gpe and .sh files
+Added graphic indicators for switching sections
+Added on screen help (keep pressed A, only on the main screen at the moment)
+Cpu clock raised when loading manuals
+Added support for bmp and jpg/jpeg files for manuals
+Added preview of images when selecting icons
+Added option to show the root folder in the selection dialogs
+Fixed bug that prevented the use of the custom selected wallpaper on restart
+Lots of fixes
+
+----------
+New in 0.9
+----------
+Added gamma setting (global and per-link)
+Added option to tweak ram timings
+Added skins support
+Added link to activate tv-out
+Added support for multiple wallpapers
+Color of message dialogs changeable by skins
+Automatic icon association for links with icons found in the skin "icons" directory
+Adding a link to a file without gpu or gpe extension automatically enables the wrapper feature
+Added support for translations (Italian, Danish, Dutch, Spanish, German, French, Finnish, Portuguese, Swedish, Slovak, Norwegian and Russian included)
+Use of a new font code which supports (some) utf8 characters
+Added graphics for gp2x buttons
+Moved screenshot in the selector under the text
+[selFullPath] is automatically added at the end of the params when using the selector and no [marker] is specified
+Easier access to the last row of links
+Moved manual indicator to the bottom bar
+Save screenshot with A+L+R (only on the main screen)
+SD corruption when using USB on certain setups should be fixed
+Fixed half tv-out screen
+Fixed flickering in various locations
+Fixed bugs in the manuals navigation system
+Other small changes
+
+------------
+New in 0.8.1
+------------
+Fixed crash on section creation.
+Fixed moving links between sections.
+Fixed creating links in the first section.
+Fixed alpha support for font.png
+
+----------
+New in 0.8
+----------
+Added support for game manuals (.man.png, .man.txt or readmes)
+Implemented link's output logs with a log viewer (Disabled by default)
+Implemented a simple text reader used in various situations
+Implemented volume control (per-link and globally)
+Added some confirmation dialogs
+Changed cancel button from A to X
+Added link to mount nand on usb with a dialog notification if usb is used for networking
+Implemented virtual links (gmenu2x settings, usb, log viewer, about)
+Added messageboxes
+Added links for firmware 2.1.x
+Directories browseable from selector
+Added a blending effect to selector screenshots.
+Updated the README with basic instructions (website is still recommended)
+Fixed some minor bugs.
+
+----------
+New in 0.7
+----------
+GMenu2X always returns to last section/game/selector used (until shutdown)
+New params magic value: [selFullPath] which equals [selPath][selFile][selExt]
+Params magic values ([selFile] & Co.) are now automatically escaped, so quotes are not needed (and may cause problems)
+Added support for an optional alias file for the selector that display the full name of roms.
+Fixed bug with links with special characters.
+Removed some unneeded savings.
+Number of rows and columns on the links page configurable.
+Various little fixes and tweaks
+
+----------
+New in 0.6
+----------
+Implemented link scanner
+Added options to links for using a selector with them
+Initial support for usbnet, ftp, telnet, samba and web server
+Battery led indicates disk writes (don't turn the gp2x off while the led is on)
+L = PageUp, R = PageDown in lists
+Raised maximum hardcoded clock to 325Mhz and default gmenu2x clock to 100Mhz
+Improved virtual keyboard
+Sorting functions are now case unsensitive (filebrowser, dirdialog, selector)
+Wrapper script removed and fixed a related bugs (wrapper function is still available)
+Link's section changeable
+All link's features are configurable from the interface
+Battery indicator refined
+File selector starts from /mnt instead of /mnt/sd
+Fixed support for fonts of different size
+
+----------
+New in 0.5
+----------
+Added context-menu option to change link icon
+Added options to configure top bar, bottom bar and selection color separately.
+Readded support for imgs/selection.png (used only if present)
+GMenu2X is now working at 50Mhz (configurable)
+Added ability to set the maximum overclock to use with links (hardcoded maximum remains 300Mhz)
+Moved under/overclock functions in gmenu2x (no need for cpu_speed binary)
+"Save last selection" feature disableable
+
+----------
+New in 0.4
+----------
+Fixed flickering in context menu
+Fixed bug that prevented correct launch of some applications
+Interface color configurable (START brings up an options menu) (removed img/selection.png)
+Saves and restores last selected section and link
+Added global config file
+Sections with no icon are displayed with a default one (icons/section.png)
+Added virtual keyboard for editing title and description of links
+Links created through file browser are truncated if too long
+
+----------
+New in 0.3
+----------
+Links creatable in-menu using a file browser
+Links deletable in-menu
+Icon associated with gpu/gpe is used when no icon is specified
+Dithered background
+Added battery status indicator
+Added a menu with options binded to the select button
+Clock setting is saved when changed
+Links area scrollable to allow more than 24 links per section
+Fix for links with DOS line-endings
+Increased space between icons
+
+------------
+New in 0.2.1
+------------
+No more crash in presence of a section with no valid links
+Keys and values in links are now trimmed. This means that you can spaces before and after keys and values (IE: " exec = /path/to/link.gpe  " is valid)
+Split applications section in applications and settings and added settings/exit link that launches the original frontend.
+L and R shoulder buttons swapped
+
+----------
+New in 0.2
+----------
+Interface completely redesigned, now there are 24 links visible at the same time.
+Display of free space on sd
+In-Menu Under/Overclocker using the included utility by god_at_hell, Hermes/PS2Reality, Robster, Vimacs (edit script/cpuspeed.sh to tweak other parameteres besides clock speed)
+Any number of sections supported
+Customisation made simplier (just replace bg.png with any wallpaper of size 320x240)

INSTALL

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+To compile the sourcecode you need to set the GP2XDEV environment variable and probably edit the Makefile present in the src folder.
+This is an example environment:
+
+# export GP2XDEV="/usr/local/gp2xdev"
+# export PATH="$PATH:${GP2XDEV}/bin"
+
+=== Installation ===
+Put the file "autorun.gpu" and the folder "gmenu2x" on the root of your sd, create the links as described on the documentation present on the website (http://gmenu2x.sourceforge.net) and boot your gp2x.

Makefile.am

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+SUBDIRS = src 

README.txt

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+[Introduction]
+GMenu2X is a replacement for the official frontend for the gp2x released under the GNU GPL license.
+
+[Installation]
+Copy the file autorun.gpu and the directory gmenu2x/ to the root of your sd card.
+Verify that the autorun option in the standard gp2x interface is enabled.
+(Re)Boot your gp2x and enjoy GMenu2X.
+
+[Controls]
+X, Stick left: Goes up one directory in file browser.
+X: Cancel action.
+B, Stick press: Launch selected link / Confirm action.
+L, R: Switch between sections - PageUp/PageDown on lists.
+Y: Bring up the manual/readme.
+VOLDOWN: Decrease cpu clock.
+VOLUP: Increase cpu clock.
+VOLDOWN+VOLUP: Reset clock.
+A+VOLDOWN: Decrease volume for the selected link.
+A+VOLUP: Increase volume for the selected link.
+A+VOLDOWN+VOLUP: Reset volume for the selected link.
+SELECT: Bring up the contextual menu.
+START: GMenu2X options.
+
+[Contacts]
+Developed by Massimiliano Torromeo <[email protected]>
+Visit the homepage at http://gmenu2x.sourceforge.net for more info.

acinclude.m4

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+# Configure paths for SDL
+# Sam Lantinga 9/21/99
+# stolen from Manish Singh
+# stolen back from Frank Belew
+# stolen from Manish Singh
+# Shamelessly stolen from Owen Taylor
+
+dnl AM_PATH_SDL([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for SDL, and define SDL_CFLAGS and SDL_LIBS
+dnl
+AC_DEFUN(AM_PATH_SDL,
+[dnl 
+dnl Get the cflags and libraries from the sdl-config script
+dnl
+AC_ARG_WITH(sdl-prefix,[  --with-sdl-prefix=PFX   Prefix where SDL is installed (optional)],
+            sdl_prefix="$withval", sdl_prefix="")
+AC_ARG_WITH(sdl-exec-prefix,[  --with-sdl-exec-prefix=PFX Exec prefix where SDL is installed (optional)],
+            sdl_exec_prefix="$withval", sdl_exec_prefix="")
+AC_ARG_ENABLE(sdltest, [  --disable-sdltest       Do not try to compile and run a test SDL program],
+		    , enable_sdltest=yes)
+
+  if test x$sdl_exec_prefix != x ; then
+     sdl_args="$sdl_args --exec-prefix=$sdl_exec_prefix"
+     if test x${SDL_CONFIG+set} != xset ; then
+        SDL_CONFIG=$sdl_exec_prefix/bin/sdl-config
+     fi
+  fi
+  if test x$sdl_prefix != x ; then
+     sdl_args="$sdl_args --prefix=$sdl_prefix"
+     if test x${SDL_CONFIG+set} != xset ; then
+        SDL_CONFIG=$sdl_prefix/bin/sdl-config
+     fi
+  fi
+
+  AC_PATH_PROG(SDL_CONFIG, sdl-config, no)
+  min_sdl_version=ifelse([$1], ,0.11.0,$1)
+  AC_MSG_CHECKING(for SDL - version >= $min_sdl_version)
+  no_sdl=""
+  if test "$SDL_CONFIG" = "no" ; then
+    no_sdl=yes
+  else
+    SDL_CFLAGS=`$SDL_CONFIG $sdlconf_args --cflags`
+    SDL_LIBS=`$SDL_CONFIG $sdlconf_args --libs`
+
+    sdl_major_version=`$SDL_CONFIG $sdl_args --version | \
+           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+    sdl_minor_version=`$SDL_CONFIG $sdl_args --version | \
+           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+    sdl_micro_version=`$SDL_CONFIG $sdl_config_args --version | \
+           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+    if test "x$enable_sdltest" = "xyes" ; then
+      ac_save_CFLAGS="$CFLAGS"
+      ac_save_LIBS="$LIBS"
+      CFLAGS="$CFLAGS $SDL_CFLAGS"
+      LIBS="$LIBS $SDL_LIBS"
+dnl
+dnl Now check if the installed SDL is sufficiently new. (Also sanity
+dnl checks the results of sdl-config to some extent
+dnl
+      rm -f conf.sdltest
+      AC_TRY_RUN([
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "SDL.h"
+
+char*
+my_strdup (char *str)
+{
+  char *new_str;
+  
+  if (str)
+    {
+      new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char));
+      strcpy (new_str, str);
+    }
+  else
+    new_str = NULL;
+  
+  return new_str;
+}
+
+int main (int argc, char *argv[])
+{
+  int major, minor, micro;
+  char *tmp_version;
+
+  /* This hangs on some systems (?)
+  system ("touch conf.sdltest");
+  */
+  { FILE *fp = fopen("conf.sdltest", "a"); if ( fp ) fclose(fp); }
+
+  /* HP/UX 9 (%@#!) writes to sscanf strings */
+  tmp_version = my_strdup("$min_sdl_version");
+  if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
+     printf("%s, bad version string\n", "$min_sdl_version");
+     exit(1);
+   }
+
+   if (($sdl_major_version > major) ||
+      (($sdl_major_version == major) && ($sdl_minor_version > minor)) ||
+      (($sdl_major_version == major) && ($sdl_minor_version == minor) && ($sdl_micro_version >= micro)))
+    {
+      return 0;
+    }
+  else
+    {
+      printf("\n*** 'sdl-config --version' returned %d.%d.%d, but the minimum version\n", $sdl_major_version, $sdl_minor_version, $sdl_micro_version);
+      printf("*** of SDL required is %d.%d.%d. If sdl-config is correct, then it is\n", major, minor, micro);
+      printf("*** best to upgrade to the required version.\n");
+      printf("*** If sdl-config was wrong, set the environment variable SDL_CONFIG\n");
+      printf("*** to point to the correct copy of sdl-config, and remove the file\n");
+      printf("*** config.cache before re-running configure\n");
+      return 1;
+    }
+}
+
+],, no_sdl=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
+       CFLAGS="$ac_save_CFLAGS"
+       LIBS="$ac_save_LIBS"
+     fi
+  fi
+  if test "x$no_sdl" = x ; then
+     AC_MSG_RESULT(yes)
+     ifelse([$2], , :, [$2])     
+  else
+     AC_MSG_RESULT(no)
+     if test "$SDL_CONFIG" = "no" ; then
+       echo "*** The sdl-config script installed by SDL could not be found"
+       echo "*** If SDL was installed in PREFIX, make sure PREFIX/bin is in"
+       echo "*** your path, or set the SDL_CONFIG environment variable to the"
+       echo "*** full path to sdl-config."
+     else
+       if test -f conf.sdltest ; then
+        :
+       else
+          echo "*** Could not run SDL test program, checking why..."
+          CFLAGS="$CFLAGS $SDL_CFLAGS"
+          LIBS="$LIBS $SDL_LIBS"
+          AC_TRY_LINK([
+#include <stdio.h>
+#include "SDL.h"
+],      [ return 0; ],
+        [ echo "*** The test program compiled, but did not run. This usually means"
+          echo "*** that the run-time linker is not finding SDL or finding the wrong"
+          echo "*** version of SDL. If it is not finding SDL, you'll need to set your"
+          echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
+          echo "*** to the installed location  Also, make sure you have run ldconfig if that"
+          echo "*** is required on your system"
+	  echo "***"
+          echo "*** If you have an old version installed, it is best to remove it, although"
+          echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"],
+        [ echo "*** The test program failed to compile or link. See the file config.log for the"
+          echo "*** exact error that occured. This usually means SDL was incorrectly installed"
+          echo "*** or that you have moved SDL since it was installed. In the latter case, you"
+          echo "*** may want to edit the sdl-config script: $SDL_CONFIG" ])
+          CFLAGS="$ac_save_CFLAGS"
+          LIBS="$ac_save_LIBS"
+       fi
+     fi
+     SDL_CFLAGS=""
+     SDL_LIBS=""
+     ifelse([$3], , :, [$3])
+  fi
+  AC_SUBST(SDL_CFLAGS)
+  AC_SUBST(SDL_LIBS)
+  rm -f conf.sdltest
+])