X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-libraries.git;a=blobdiff_plain;f=minimenu%2Fmmui.c;h=3a0c175ac271f742bb6d1031308d1dad0a458f9a;hp=3602711b76e1bd81065f180232024ef93955fbcc;hb=fe972a52b37c845ec79cfcd66116aacee4284a43;hpb=a9b6c61a8632c8f43947303bf0787598f50ee014

diff --git a/minimenu/mmui.c b/minimenu/mmui.c
index 3602711..3a0c175 100644
--- a/minimenu/mmui.c
+++ b/minimenu/mmui.c
@@ -41,6 +41,7 @@
 #include "mmconf.h"
 #include "mmui_context.h"
 #include "freedesktop_cats.h"
+#include "mmcustom_cats.h"
 
 #define CHANGED_NOTHING     (0)
 #define CHANGED_CATEGORY    (1<<0)  /* changed to different category */
@@ -153,7 +154,7 @@ unsigned char ui_setup ( void ) {
 #endif
 
   // key repeat
-  SDL_EnableKeyRepeat ( 500, 150 );
+  SDL_EnableKeyRepeat ( 500, 125 /* 150 */ );
 
   // images
   //IMG_Init ( IMG_INIT_JPG | IMG_INIT_PNG );
@@ -370,17 +371,25 @@ void ui_render ( void ) {
   // ensure selection is visible
   if ( ui_selected ) {
 
-    int index = ui_selected_index();
-    int topleft = c -> col_max * ui_rows_scrolled_down;
-    int botright = ( c -> col_max * ( ui_rows_scrolled_down + c -> row_max ) - 1 );
+    unsigned char autoscrolled = 1;
+    while ( autoscrolled ) {
+      autoscrolled = 0;
+
+      int index = ui_selected_index();
+      int topleft = c -> col_max * ui_rows_scrolled_down;
+      int botright = ( c -> col_max * ( ui_rows_scrolled_down + c -> row_max ) - 1 );
+
+      if ( index < topleft ) {
+	ui_rows_scrolled_down -= pnd_conf_get_as_int_d ( g_conf, "grid.scroll_increment", 1 );
+	render_jobs_b |= R_ALL;
+	autoscrolled = 1;
+      } else if ( index > botright ) {
+	ui_rows_scrolled_down += pnd_conf_get_as_int_d ( g_conf, "grid.scroll_increment", 1 );
+	render_jobs_b |= R_ALL;
+	autoscrolled = 1;
+      }
 
-    if ( index < topleft ) {
-      ui_rows_scrolled_down -= pnd_conf_get_as_int_d ( g_conf, "grid.scroll_increment", 1 );
-      render_jobs_b |= R_ALL;
-    } else if ( index > botright ) {
-      ui_rows_scrolled_down += pnd_conf_get_as_int_d ( g_conf, "grid.scroll_increment", 1 );
-      render_jobs_b |= R_ALL;
-    }
+    } // while autoscrolling
 
     if ( ui_rows_scrolled_down < 0 ) {
       ui_rows_scrolled_down = 0;
@@ -1334,6 +1343,7 @@ void ui_process_input ( pnd_dbusnotify_handle dbh, pnd_notify_handle nh ) {
 	  "Reveal hidden category",
 	  "Shutdown Pandora",
 	  "Configure Minimenu",
+	  "Manage custom app categories",
 	  "Rescan for applications",
 	  "Cache previews to SD now",
 	  "Run a terminal/console",
@@ -1342,7 +1352,7 @@ void ui_process_input ( pnd_dbusnotify_handle dbh, pnd_notify_handle nh ) {
 	  "Select a Minimenu skin",
 	  "About Minimenu"
 	};
-	int sel = ui_modal_single_menu ( opts, 10, "Minimenu", "Enter to select; other to return." );
+	int sel = ui_modal_single_menu ( opts, 11, "Minimenu", "Enter to select; other to return." );
 
 	char buffer [ 100 ];
 	if ( sel == 0 ) {
@@ -1360,12 +1370,15 @@ void ui_process_input ( pnd_dbusnotify_handle dbh, pnd_notify_handle nh ) {
 	    emit_and_quit ( MM_RESTART );
 	  }
 	} else if ( sel == 3 ) {
+	  // manage custom categories
+	  ui_manage_categories();
+	} else if ( sel == 4 ) {
 	  // rescan apps
 	  pnd_log ( pndn_debug, "Freeing up applications\n" );
 	  applications_free();
 	  pnd_log ( pndn_debug, "Rescanning applications\n" );
 	  applications_scan();
-	} else if ( sel == 4 ) {
+	} else if ( sel == 5 ) {
 	  // cache preview to SD now
 	  extern pnd_box_handle g_active_apps;
 	  pnd_box_handle h = g_active_apps;
@@ -1388,7 +1401,7 @@ void ui_process_input ( pnd_dbusnotify_handle dbh, pnd_notify_handle nh ) {
 	    iter = pnd_box_get_next ( iter );
 	  } // while
 
-	} else if ( sel == 5 ) {
+	} else if ( sel == 6 ) {
 	  // run terminal
 	  char *argv[5];
 	  argv [ 0 ] = pnd_conf_get_as_char ( g_conf, "utility.terminal" );
@@ -1398,18 +1411,18 @@ void ui_process_input ( pnd_dbusnotify_handle dbh, pnd_notify_handle nh ) {
 	    ui_forkexec ( argv );
 	  }
 
-	} else if ( sel == 6 ) {
+	} else if ( sel == 7 ) {
 	  char buffer [ PATH_MAX ];
 	  sprintf ( buffer, "%s %s\n", MM_RUN, "/usr/pandora/scripts/op_switchgui.sh" );
 	  emit_and_quit ( buffer );
-	} else if ( sel == 7 ) {
-	  emit_and_quit ( MM_QUIT );
 	} else if ( sel == 8 ) {
+	  emit_and_quit ( MM_QUIT );
+	} else if ( sel == 9 ) {
 	  // select skin
 	  if ( ui_pick_skin() ) {
 	    emit_and_quit ( MM_RESTART );
 	  }
-	} else if ( sel == 9 ) {
+	} else if ( sel == 10 ) {
 	  // about
 	  char buffer [ PATH_MAX ];
 	  sprintf ( buffer, "%s/about.txt", g_skinpath );
@@ -3108,11 +3121,13 @@ void ui_revealscreen ( void ) {
   if ( sel >= 0 ) {
 
     // fix up category name, if its been hacked
+#if 0 // prepending and .. wtf crap is this
     if ( strchr ( g_categories [ sel ] -> catname, '.' ) ) {
       char *t = g_categories [ sel ] -> catname;
       g_categories [ sel ] -> catname = strdup ( strchr ( g_categories [ sel ] -> catname, '.' ) + 1 );
       free ( t );
     }
+#endif
 
     // reflag this guy to be visible
     g_categories [ sel ] -> catflags = CFNORMAL;
@@ -3133,13 +3148,13 @@ void ui_revealscreen ( void ) {
       ui_catshift = ui_category - ( screen_width / tab_width ) + 1;
     }
 
-    // redraw tabs
-    render_mask |= CHANGED_CATEGORY;
   }
 
-  for ( i = 0; i < g_categorycount; i++ ) {
-    free ( labels [ i ] );
-  }
+  // republish categories
+  category_publish ( CFNORMAL, NULL );
+
+  // redraw tabs
+  render_mask |= CHANGED_CATEGORY;
 
   return;
 }
@@ -3266,6 +3281,9 @@ void ui_menu_context ( mm_appref_t *a ) {
     context_app_rename,
     context_app_cpuspeed,
     context_app_run,
+    context_app_notes1,
+    context_app_notes2,
+    context_app_notes3,
     context_menu_max
   };
 
@@ -3279,7 +3297,10 @@ void ui_menu_context ( mm_appref_t *a ) {
     "Recategorize subcategory",   //             recategorize
     "Change displayed title",     //             rename
     "Set CPU speed for launch",   //             cpuspeed
-    "Run application"             //             run
+    "Run application",            //             run
+    "Edit notes line 1",          //             notes1
+    "Edit notes line 2",          //             notes2
+    "Edit notes line 3",          //             notes3
   };
 
   unsigned short int menu [ context_menu_max ];
@@ -3295,13 +3316,21 @@ void ui_menu_context ( mm_appref_t *a ) {
     menu [ menumax ] = context_file_info; menustring [ menumax++ ] = verbiage [ context_file_info ];
     menu [ menumax ] = context_file_delete; menustring [ menumax++ ] = verbiage [ context_file_delete ];
   } else {
+
+    if ( a -> ref -> object_type == pnd_object_type_directory ) {
+      return; // don't do anything if the guy is a subcat-as-folder
+    }
+
     //menu [ menumax ] = context_app_info; menustring [ menumax++ ] = verbiage [ context_app_info ];
+    menu [ menumax ] = context_app_run; menustring [ menumax++ ] = verbiage [ context_app_run ];
     menu [ menumax ] = context_app_hide; menustring [ menumax++ ] = verbiage [ context_app_hide ];
     menu [ menumax ] = context_app_recategorize; menustring [ menumax++ ] = verbiage [ context_app_recategorize ];
     menu [ menumax ] = context_app_recategorize_sub; menustring [ menumax++ ] = verbiage [ context_app_recategorize_sub ];
     menu [ menumax ] = context_app_rename; menustring [ menumax++ ] = verbiage [ context_app_rename ];
     menu [ menumax ] = context_app_cpuspeed; menustring [ menumax++ ] = verbiage [ context_app_cpuspeed ];
-    menu [ menumax ] = context_app_run; menustring [ menumax++ ] = verbiage [ context_app_run ];
+    menu [ menumax ] = context_app_notes1; menustring [ menumax++ ] = verbiage [ context_app_notes1 ];
+    menu [ menumax ] = context_app_notes2; menustring [ menumax++ ] = verbiage [ context_app_notes2 ];
+    menu [ menumax ] = context_app_notes3; menustring [ menumax++ ] = verbiage [ context_app_notes3 ];
   }
 
   // operate the menu
@@ -3342,8 +3371,37 @@ void ui_menu_context ( mm_appref_t *a ) {
 	  // write conf, so it will take next time
 	  conf_write ( g_conf, conf_determine_location ( g_conf ) );
 
-	  // request rescan and wrap up
-	  rescan_apps++;
+	  // can we just 'hide' this guy without reloading all apps? (this is for you, EvilDragon)
+	  if ( 0 ) {
+	    //
+	    // DOESN'T WORK YET; other parts of app are still hanging onto some values and blow up
+	    //
+	    char *uid = strdup ( a -> ref -> unique_id );
+	    unsigned int i;
+	    for ( i = 0; i < g_categorycount; i++ ) {
+	      mm_appref_t *p = g_categories [ i ] -> refs;
+	      mm_appref_t *n;
+	      while ( p ) {
+		n = p -> next;
+
+		if ( strcmp ( p -> ref -> unique_id, uid ) == 0 ) {
+		  free ( p );
+		  if ( g_categories [ i ] -> refcount ) {
+		    g_categories [ i ] -> refcount--;
+		  }
+		}
+
+		p = n;
+	      } // while for each appref
+	    } // for each cat/tab
+
+	    free ( uid );
+
+	  } else {
+	    // request rescan and wrap up
+	    rescan_apps++;
+	  }
+
 	  context_alive = 0; // nolonger visible, so lets just get out
 
 	}
@@ -3356,7 +3414,19 @@ void ui_menu_context ( mm_appref_t *a ) {
 	  unsigned char optmax = 0;
 	  unsigned char i;
 
-	  i = 0;
+	  // show custom categories
+	  if ( mmcustom_setup() ) {
+
+	    for ( i = 0; i < mmcustom_count; i++ ) {
+	      if ( mmcustom_complete [ i ].parent_cat == NULL ) {
+		opts [ optmax++ ] = mmcustom_complete [ i ].cat;
+	      }
+	    }
+
+	  }
+
+	  // show FD categories
+	  i = 2; // skip first two - Other and NoParentCategory
 	  while ( 1 ) {
 
 	    if ( ! freedesktop_complete [ i ].cat ) {
@@ -3370,6 +3440,7 @@ void ui_menu_context ( mm_appref_t *a ) {
 	    i++;
 	  } // while
 
+	  // picker
 	  char prompt [ 101 ];
 	  snprintf ( prompt, 100, "Pick category [%s]", a -> ref -> main_category ? a -> ref -> main_category : "NoParentCategory" );
 
@@ -3382,10 +3453,16 @@ void ui_menu_context ( mm_appref_t *a ) {
 	    if ( ui_menu_twoby ( confirm, "B/enter; other to cancel", "Confirm categorization", "Do not set category" ) == 1 ) {
 	      ovr_replace_or_add ( a, "maincategory", opts [ sel ] );
 	      rescan_apps++;
+	      // when changing main cat, reset subcat, otherwise you go from Game/Emu to Network/Emu and get sent to Other right away
+	      ovr_replace_or_add ( a, "maincategorysub1", freedesktop_complete [ 2 ].cat );
 	    }
 
 	  }
 
+	  if ( mmcustom_is_ready() ) {
+	    mmcustom_shutdown();
+	  }
+
 	}
 	break;
 
@@ -3393,16 +3470,40 @@ void ui_menu_context ( mm_appref_t *a ) {
 	{
 	  char *opts [ 250 ];
 	  unsigned char optmax = 0;
-	  unsigned char i;
+	  unsigned char i = 0;
 
-	  i = 0;
+	  char *whichparentarewe;
+	  if ( g_categories [ ui_category ] -> parent_catname ) {
+	    whichparentarewe = g_categories [ ui_category ] -> parent_catname;
+	  } else {
+	    whichparentarewe = g_categories [ ui_category ] -> catname;
+	  }
+
+	  // add NoSubcategory magic one
+	  opts [ optmax++ ] = freedesktop_complete [ 2 ].cat;
+
+	  // add custom categories
+	  if ( mmcustom_setup() ) {
+
+	    for ( i = 0; i < mmcustom_count; i++ ) {
+	      if ( mmcustom_complete [ i ].parent_cat && strcmp ( mmcustom_complete [ i ].parent_cat, whichparentarewe ) == 0  ) {
+		opts [ optmax++ ] = mmcustom_complete [ i ].cat;
+	      }
+	    }
+
+	  }
+
+	  // add FD categories
 	  while ( 1 ) {
 
 	    if ( ! freedesktop_complete [ i ].cat ) {
 	      break;
 	    }
 
-	    if ( freedesktop_complete [ i ].parent_cat ) {
+	    if ( ( freedesktop_complete [ i ].parent_cat ) &&
+		 ( strcasecmp ( freedesktop_complete [ i ].parent_cat, whichparentarewe ) == 0 )
+	       )
+	    {
 	      opts [ optmax++ ] = freedesktop_complete [ i ].cat;
 	    }
 
@@ -3410,7 +3511,8 @@ void ui_menu_context ( mm_appref_t *a ) {
 	  } // while
 
 	  char prompt [ 101 ];
-	  snprintf ( prompt, 100, "Pick subcategory [%s]", a -> ref -> main_category1 ? a -> ref -> main_category1 : "NoSubcategory" );
+	  //snprintf ( prompt, 100, "Currently: %s", a -> ref -> main_category1 ? a -> ref -> main_category1 : "NoSubcategory" );
+	  snprintf ( prompt, 100, "%s [%s]", a -> ref -> main_category1 ? a -> ref -> main_category1 : "NoSubcategory", whichparentarewe );
 
 	  int sel = ui_modal_single_menu ( opts, optmax, prompt /*"Select subcategory"*/, "Enter to select; other to skip." );
 
@@ -3425,6 +3527,10 @@ void ui_menu_context ( mm_appref_t *a ) {
 
 	  }
 
+	  if ( mmcustom_is_ready() ) {
+	    mmcustom_shutdown();
+	  }
+
 	}
 	break;
 
@@ -3478,6 +3584,48 @@ void ui_menu_context ( mm_appref_t *a ) {
 	ui_push_exec();
 	break;
 
+      case context_app_notes1:
+      case context_app_notes2:
+      case context_app_notes3:
+	{
+	  char namebuf [ 101 ] = "";
+
+	  char key [ 501 ];
+	  unsigned char notenum;
+
+	  // which note line?
+	  if ( menu [ sel ] == context_app_notes1 ) {
+	    notenum = 1;
+	  } else if ( menu [ sel ] == context_app_notes2 ) {
+	    notenum = 2;
+	  } else if ( menu [ sel ] == context_app_notes3 ) {
+	    notenum = 3;
+	  }
+
+	  // figure out key for looking up existing, and for storing replacement
+	  snprintf ( key, 500, "Application-%u.note-%u", a -> ref -> subapp_number, notenum );
+
+	  // do we have existing value?
+	  if ( a -> ovrh ) {
+	    char *existing = pnd_conf_get_as_char ( a -> ovrh, key );
+	    if ( existing ) {
+	      strncpy ( namebuf, existing, 100 );
+	    }
+	  }
+
+	  unsigned char changed;
+
+	  changed = ui_menu_get_text_line ( "Enter replacement note", "Use keyboard; Enter when done.",
+					    namebuf, namebuf, 30, 0 /* not-numeric-forced */ );
+
+	  if ( changed ) {
+	    ovr_replace_or_add ( a, strchr ( key, '.' ) + 1, namebuf );
+	    rescan_apps++;
+	  }
+
+	}
+	break;
+
       default:
 	return;
 
@@ -3496,6 +3644,16 @@ void ui_menu_context ( mm_appref_t *a ) {
   return;
 }
 
+unsigned char ui_menu_oneby ( char *title, char *footer, char *one ) {
+  char *opts [ 2 ];
+  opts [ 0 ] = one;
+  int sel = ui_modal_single_menu ( opts, 1, title, footer );
+  if ( sel < 0 ) {
+    return ( 0 );
+  }
+  return ( sel + 1 );
+}
+
 unsigned char ui_menu_twoby ( char *title, char *footer, char *one, char *two ) {
   char *opts [ 3 ];
   opts [ 0 ] = one;
@@ -3521,7 +3679,11 @@ unsigned char ui_menu_get_text_line ( char *title, char *footer, char *initialva
   bzero ( rects, sizeof(SDL_Rect) * 40 );
 
   if ( initialvalue ) {
-    strncpy ( r_buffer, initialvalue, maxlen );
+    if ( initialvalue == r_buffer ) {
+      // already good to go
+    } else {
+      strncpy ( r_buffer, initialvalue, maxlen );
+    }
   } else {
     bzero ( r_buffer, maxlen );
   }
@@ -3608,8 +3770,14 @@ unsigned char ui_menu_get_text_line ( char *title, char *footer, char *initialva
       case SDL_KEYDOWN:
 
 	if ( event.key.keysym.sym == SDLK_LEFT || event.key.keysym.sym == SDLK_BACKSPACE ) {
-	  char *eol = strchr ( r_buffer, '\0' );
-	  *( eol - 1 ) = '\0';
+	  if ( strlen ( r_buffer ) > 0 ) {
+	    char *eol = strchr ( r_buffer, '\0' );
+	    *( eol - 1 ) = '\0';
+	  }
+
+	} else if ( event.key.keysym.sym == SDLK_UP ) {
+	  r_buffer [ 0 ] = '\0'; // truncate!
+
 	} else if ( event.key.keysym.sym == SDLK_RETURN || event.key.keysym.sym == SDLK_END ) { // return, or "B"
 	  return ( 1 );
 
@@ -3666,7 +3834,7 @@ unsigned char ui_menu_get_text_line ( char *title, char *footer, char *initialva
 }
 
 unsigned char ovr_replace_or_add ( mm_appref_t *a, char *keybase, char *newvalue ) {
-  printf ( "setting %s:%u - '%s' to '%s' - %s/%s\n", a -> ref -> title_en, a -> ref -> subapp_number, keybase, newvalue, a -> ref -> object_path, a -> ref -> object_filename );
+  //printf ( "setting %s:%u - '%s' to '%s' - %s/%s\n", a -> ref -> title_en, a -> ref -> subapp_number, keybase, newvalue, a -> ref -> object_path, a -> ref -> object_filename );
 
   char fullpath [ PATH_MAX ];
 
@@ -3675,7 +3843,7 @@ unsigned char ovr_replace_or_add ( mm_appref_t *a, char *keybase, char *newvalue
   if ( dot ) {
     sprintf ( dot, PXML_SAMEPATH_OVERRIDE_FILEEXT );
   } else {
-    fprintf ( stderr, "ERROR: Bad pnd-path in disco_t! %s\n", fullpath );
+    pnd_log ( pndn_error, "ERROR: Bad pnd-path in disco_t! %s\n", fullpath );
     return ( 0 );
   }
 
@@ -3715,3 +3883,301 @@ unsigned char ovr_replace_or_add ( mm_appref_t *a, char *keybase, char *newvalue
 
   return ( 1 );
 }
+
+void ui_manage_categories ( void ) {
+  unsigned char require_app_scan = 0;
+
+  if ( ! mmcustom_setup() ) {
+    return; // error
+  }
+
+  char *opts [ 20 ] = {
+    "List custom categories",
+    "List custom subcategories",
+    "Register custom category",
+    "Register custom subcategory",
+    "Unregister custom category",
+    "Unregister custom subcategory",
+    "Done"
+  };
+
+  while ( 1 ) {
+
+    int sel = ui_modal_single_menu ( opts, 7, "Custom Categories", "B to select; other to cancel." );
+
+    switch ( sel ) {
+
+    case 0: // list custom
+      if ( mmcustom_count ) {
+	ui_pick_custom_category ( 0 );
+      } else {
+	ui_menu_oneby ( "Warning", "B/Enter to accept", "There are none registered." );
+      }
+      break;
+
+    case 1: // list custom sub
+      if ( mmcustom_count ) {
+
+	char *maincat = ui_pick_custom_category ( 0 );
+
+	if ( maincat ) {
+	  unsigned int subcount = mmcustom_count_subcats ( maincat );
+	  char titlebuf [ 201 ];
+
+	  snprintf ( titlebuf, 200, "Category: %s", maincat );
+
+	  if ( subcount == 0 ) {
+	    ui_menu_oneby ( titlebuf, "B/Enter to accept", "Category has no subcategories." );
+	  } else {
+
+	    char **list = malloc ( subcount * sizeof(char*) );
+	    int i;
+	    unsigned int counter = 0;
+
+	    for ( i = 0; i < mmcustom_count; i++ ) {
+	      if ( mmcustom_complete [ i ].parent_cat && strcasecmp ( mmcustom_complete [ i ].parent_cat, maincat ) == 0 ) {
+		list [ counter++ ] = mmcustom_complete [ i ].cat;
+	      }
+	    }
+
+	    ui_modal_single_menu ( list, counter, titlebuf, "Any button to exit." );
+
+	    free ( list );
+
+	  } // more than 0 subcats?
+
+	} // user picked a main cat?
+
+      } else {
+	ui_menu_oneby ( "Warning", "B/Enter to accept", "There are none registered." );
+      }
+      break;
+
+    case 2: // register custom
+      {
+	unsigned char changed;
+	char namebuf [ 101 ] = "";
+
+	changed = ui_menu_get_text_line ( "Enter unique category name", "Use keyboard; Enter when done.",
+					  "Pandora", namebuf, 30, 0 /* alphanumeric */ );
+
+	// did the user enter something?
+	if ( changed ) {
+
+	  // and if so, is it existant already or not?
+	  if ( mmcustom_query ( namebuf, NULL ) ) {
+	    ui_menu_oneby ( "Warning", "B/Enter to accept", "Already a registered category." );
+	  } else if ( freedesktop_category_query ( namebuf, NULL ) ) {
+	    ui_menu_oneby ( "Warning", "B/Enter to accept", "Already a Standard category." );
+	  } else {
+
+	    char confirm [ 1001 ];
+	    snprintf ( confirm, 1000, "Confirm: %s", namebuf );
+
+	    if ( ui_menu_twoby ( confirm, "B/enter; other to cancel", "Confirm new category", "Do not register" ) == 1 ) {
+	      // register, save, recycle the current list
+	      mmcustom_register ( namebuf, NULL );
+	      mmcustom_write ( NULL );
+	      mmcustom_shutdown();
+	      mmcustom_setup();
+	    }
+
+	  } // dupe?
+
+	} // entered something?
+
+      }
+      break;
+
+    case 3: // register custom sub
+      if ( mmcustom_count ) {
+
+	char *maincat = ui_pick_custom_category ( 1 /* include FD */ );
+
+	if ( maincat ) {
+	  char titlebuf [ 201 ];
+
+	  snprintf ( titlebuf, 200, "Subcat of: %s", maincat );
+
+	  unsigned char changed;
+	  char namebuf [ 101 ] = "";
+
+	  changed = ui_menu_get_text_line ( titlebuf, "Use keyboard; Enter when done.", "Submarine", namebuf, 30, 0 /* alphanumeric */ );
+
+	  // did the user enter something?
+	  if ( changed ) {
+
+	    // and if so, is it existant already or not?
+	    if ( mmcustom_query ( namebuf, maincat ) ) {
+	      ui_menu_oneby ( "Warning", "B/Enter to accept", "Already a subcategory." );
+	    } else if ( freedesktop_category_query ( namebuf, maincat ) ) {
+	      ui_menu_oneby ( "Warning", "B/Enter to accept", "Already a Standard subcategory." );
+	    } else {
+
+	      char confirm [ 1001 ];
+	      snprintf ( confirm, 1000, "Confirm: %s [%s]", namebuf, maincat );
+
+	      if ( ui_menu_twoby ( confirm, "B/enter; other to cancel", "Confirm new category", "Do not register" ) == 1 ) {
+		// register, save, recycle the current list
+		mmcustom_register ( namebuf, maincat );
+		mmcustom_write ( NULL );
+		mmcustom_shutdown();
+		mmcustom_setup();
+	      }
+
+	    } // dupe?
+
+	  } // entered something?
+
+	} // selected parent cat?
+
+      } else {
+	ui_menu_oneby ( "Warning", "B/Enter to accept", "No categories registered." );
+      }
+      break;
+
+    case 4: // unreg custom
+      if ( mmcustom_count ) {
+	char *maincat = ui_pick_custom_category ( 0 );
+
+	if ( maincat ) {
+	  char confirm [ 1001 ];
+	  snprintf ( confirm, 1000, "Confirm remove: %s", maincat );
+
+	  if ( ui_menu_twoby ( confirm, "B/enter; other to cancel", "Confirm unregister", "Do not unregister" ) == 1 ) {
+	    // register, save, recycle the current list
+	    mmcustom_unregister ( maincat, NULL );
+	    mmcustom_write ( NULL );
+	    mmcustom_shutdown();
+	    mmcustom_setup();
+	  }
+
+	} // picked?
+
+      } else {
+	ui_menu_oneby ( "Warning", "B/Enter to accept", "There are none registered." );
+      }
+      break;
+
+    case 5: // unreg custom sub
+      if ( mmcustom_count ) {
+	char *maincat = ui_pick_custom_category ( 0 );
+
+	if ( maincat ) {
+	  unsigned int subcount = mmcustom_count_subcats ( maincat );
+	  char titlebuf [ 201 ];
+
+	  snprintf ( titlebuf, 200, "Category: %s", maincat );
+
+	  if ( subcount == 0 ) {
+	    ui_menu_oneby ( titlebuf, "B/Enter to accept", "Category has no subcategories." );
+	  } else {
+
+	    char **list = malloc ( subcount * sizeof(char*) );
+	    int i;
+	    unsigned int counter = 0;
+
+	    for ( i = 0; i < mmcustom_count; i++ ) {
+	      if ( mmcustom_complete [ i ].parent_cat && strcasecmp ( mmcustom_complete [ i ].parent_cat, maincat ) == 0 ) {
+		list [ counter++ ] = mmcustom_complete [ i ].cat;
+	      }
+	    }
+
+	    int sel = ui_modal_single_menu ( list, counter, titlebuf, "B to selct; other to exit." );
+
+	    if ( sel >= 0 ) {
+	      char confirm [ 1001 ];
+	      snprintf ( confirm, 1000, "Confirm remove: %s", list [ sel ] );
+
+	      if ( ui_menu_twoby ( confirm, "B/enter; other to cancel", "Confirm unregister", "Do not unregister" ) == 1 ) {
+		// register, save, recycle the current list
+		mmcustom_unregister ( list [ sel ], maincat );
+		mmcustom_write ( NULL );
+		mmcustom_shutdown();
+		mmcustom_setup();
+	      }
+
+	    } // confirm kill?
+
+	    free ( list );
+
+	  } // more than 0 subcats?
+
+	} // user picked a main cat?
+
+      } else {
+	ui_menu_oneby ( "Warning", "B/Enter to accept", "There are none registered." );
+      }
+      break;
+
+    } // switch
+
+    // exeunt
+    if ( sel < 0 || sel > 5 ) {
+      break;
+    }
+
+  } // while running the menu
+
+  // shut down custom cats
+  mmcustom_shutdown();
+
+  // reload apps?
+  if ( require_app_scan ) {
+    applications_free();
+    applications_scan();
+  }
+
+  // redraw
+  render_mask |= CHANGED_EVERYTHING;
+
+  return;
+}
+
+char *ui_pick_custom_category ( unsigned char include_fd ) {
+  char **list;
+  int i;
+  unsigned int counter = 0;
+
+  if ( include_fd ) {
+    list = malloc ( (mmcustom_count+freedesktop_count()) * sizeof(char*) );
+  } else {
+    list = malloc ( mmcustom_count * sizeof(char*) );
+  }
+
+  // add custom
+  for ( i = 0; i < mmcustom_count; i++ ) {
+    if ( mmcustom_complete [ i ].parent_cat == NULL ) {
+      list [ counter++ ] = mmcustom_complete [ i ].cat;
+    }
+  }
+
+  // add FD
+  if ( include_fd ) {
+    i = 3;
+    while ( 1 ) {
+
+      if ( ! freedesktop_complete [ i ].cat ) {
+	break;
+      }
+
+      if ( freedesktop_complete [ i ].parent_cat == NULL ) {
+	list [ counter++ ] = freedesktop_complete [ i ].cat;
+      }
+
+      i++;
+    } // while
+  } // if
+
+  int sel = ui_modal_single_menu ( list, counter, "Custom Main Categories", "Any button to exit." );
+
+  if ( sel < 0 ) {
+    free ( list );
+    return ( NULL );
+  }
+
+  char *foo = list [ sel ];
+  free ( list );
+
+  return ( foo );
+}