RM = rm
# environment
-VPATH = lib test apps
+VPATH = lib test apps minimenu
CFLAG_SO = -fPIC #-fPIC not always needed, but good to have
-CFLAGS = -Wall -I./include -g ${CFLAG_SO}
+CFLAGS = -Wall -I./include -g ${CFLAG_SO} -I/usr/include/SDL
CXXFLAGS = -Wall -I./include -g ${CFLAG_SO}
# code
XMLOBJ = lib/tinyxml/tinystr.o lib/tinyxml/tinyxml.o lib/tinyxml/tinyxmlerror.o lib/tinyxml/tinyxmlparser.o
ALLOBJ = pnd_conf.o pnd_container.o pnd_discovery.o pnd_pxml.o pnd_notify.o pnd_locate.o pnd_tinyxml.o pnd_pndfiles.o pnd_apps.o pnd_utility.o pnd_desktop.o pnd_io_gpio.o pnd_logger.o pnd_dbusnotify.o pnd_device.o
-all: ${SOLIB} ${LIB} conftest discotest notifytest pndnotifyd rawpxmltest pndvalidator loggertest dbusnotifytest pnd_run pndevmapperd pnd_info evtest
+all: ${SOLIB} ${LIB} conftest discotest notifytest pndnotifyd rawpxmltest pndvalidator loggertest dbusnotifytest pnd_run pndevmapperd pnd_info evtest mmenu mmwrapper
clean:
- ${RM} -f ${ALLOBJ} ${XMLOBJ} ${LIB} ${SOLIB1} locatetest.o bin/locatetest conftest.o bin/conftest discotest.o bin/discotest dbusnotifytest.o bin/dbusnotifytest loggertest.o bin/loggertest bin/notifytest notifytest.o bin/rawpxmltest rawpxmltest.o bin/pnd_run pnd_run.o pnd_info.o bin/pnd_info bin/pndevmapperd pndevmapperd.o bin/pndnotifyd pndnotifyd.o ${SOLIB} testdata/dotdesktop/*.desktop testdata/menu/*.desktop testdata/apps/*.pnd testdata/dotdesktop/*.png deployment/usr/lib/libpnd* deployment/usr/bin/pndnotifyd deployment/usr/bin/pnd_run deployment/usr/bin/pnd_info deployment/usr/pandora/scripts/* deployment/etc/sudoers deployment/etc/init.d/pndnotifyd bin/pndvalidator pndvalidator.o deployment/usr/bin/pndevmapperd testdata/menuicons/* evtest.o bin/evtest
+ ${RM} -f ${ALLOBJ} ${XMLOBJ} ${LIB} ${SOLIB1} locatetest.o bin/locatetest conftest.o bin/conftest discotest.o bin/discotest dbusnotifytest.o bin/dbusnotifytest loggertest.o bin/loggertest bin/notifytest notifytest.o bin/rawpxmltest rawpxmltest.o bin/pnd_run pnd_run.o pnd_info.o bin/pnd_info bin/pndevmapperd pndevmapperd.o bin/pndnotifyd pndnotifyd.o ${SOLIB} testdata/dotdesktop/*.desktop testdata/menu/*.desktop testdata/apps/*.pnd testdata/dotdesktop/*.png deployment/usr/lib/libpnd* deployment/usr/bin/pndnotifyd deployment/usr/bin/pnd_run deployment/usr/bin/pnd_info deployment/usr/pandora/scripts/* deployment/etc/sudoers deployment/etc/init.d/pndnotifyd bin/pndvalidator pndvalidator.o deployment/usr/bin/pndevmapperd testdata/menuicons/* evtest.o bin/evtest bin/mmenu bin/mmwrapper mmenu.o mmwrapper.o deployment/usr/bin/mmenu deployment/usr/bin/mmwrapper mmcache.o mmui.o mmcat.o
${RM} -rf deployment/media
find . -name "*~*" -exec rm {} \; -print
pndevmapperd: pndevmapperd.o ${SOLIB1}
${CC} -lstdc++ -o bin/pndevmapperd pndevmapperd.o ${SOLIB1}
+mmenu: mmenu.o mmui.o mmcache.o mmcat.o ${SOLIB1}
+ ${CC} -lstdc++ -o bin/mmenu mmenu.o mmui.o mmcache.o mmcat.o ${SOLIB1} -lSDL -lSDL_image -lSDL_ttf -lSDL_gfx
+mmwrapper: mmwrapper.o ${SOLIB1}
+ ${CC} -lstdc++ -o bin/mmwrapper mmwrapper.o ${SOLIB1}
+
# deployment and assembly components
#
cp bin/pnd_info deployment/usr/bin
cp testdata/scripts/* deployment/usr/pandora/scripts
cp bin/pndevmapperd deployment/usr/bin
+ cp bin/mmenu deployment/usr/bin
+ cp bin/mmwrapper deployment/usr/bin
# copy in freebee .pnd apps to /usr/pandora/apps
# add pndnotify to etc/rc/startup-whatever
cp testdata/sh/pndnotifyd deployment/etc/init.d/pndnotifyd
cp testdata/sh/sudoers deployment/etc/sudoers
+ # minimenu
+ cp bin/mmenu /deployment/usr/bin
+ cp bin/mmwrapper /deployment/usr/bin
# test tool targets
#
--- /dev/null
+
+- libpnd: merge overrides, fix it up;
+ - full-replacement PXML is one option, another is
+ - apply override to all sections that match -- by unique-id, so apply override to all sub-apps that apply?
+
+- libpnd: appdata-dir-name
+
+- shoulders on panda
+
+- font!
+
+- menu
+ - zotmenu?
+ - rescan
+ - shutdown
+ - quit
+
+- deploy..
+ - .desktop for deply
+ - Makefile change for building with sdl for djw?
+ - cp files to deply
+ - tell ED how to launch it
+
+- display
+ - preview pics
+ - battery indicator?
+ - status-line at bottom; number of categories, humber of apps found...?
+ - menu hint text (hit "menu")
+
+- touchscreen
+ - launch apps
+ - pick/rotate category
+
+- honor render_mask to know what to update
+- defer icon or preview-pics
+
+- future
+ - add callback to pnd_disco_Search (maybe new func to not break cpas code), so can show number apps found so far
+ - note taking field
--- /dev/null
+
+#include <stdio.h> /* for FILE etc */
+#include <stdlib.h> /* for malloc */
+#define __USE_GNU /* for strcasestr */
+#include <string.h>
+#include <sys/types.h> /* for stat(2) */
+#include <sys/stat.h>
+#include <unistd.h>
+#include <dirent.h>
+
+#include "../lib/pnd_pathiter.h"
+#include "pnd_logger.h"
+#include "pnd_pxml.h"
+#include "pnd_container.h"
+#include "pnd_conf.h"
+#include "pnd_discovery.h"
+#include "pnd_desktop.h"
+
+#include "mmapps.h"
+#include "mmui.h"
+
+mm_app_t *apps_fullscan ( char *searchpath ) {
+ mm_app_t *apphead = NULL;
+ mm_app_t *n = NULL;
+
+ SEARCHPATH_PRE
+ {
+ pnd_log ( pndn_debug, "Scanning path '%s'\n", buffer );
+
+ DIR *d = opendir ( buffer );
+ struct dirent *de;
+ char *c;
+ char fullpath [ PATH_MAX ];
+
+ if ( d ) {
+
+ while ( ( de = readdir ( d ) ) ) {
+ pnd_log ( pndn_debug, " Found file: '%s'\n", de -> d_name );
+
+ // candidate?
+ if ( ( c = strrchr ( de -> d_name, '.' ) ) &&
+ ( strcasecmp ( c, ".desktop" ) == 0 ) )
+ {
+ pnd_log ( pndn_debug, " ..filename suggests a .desktop\n" );
+
+ sprintf ( fullpath, "%s/%s", buffer, de -> d_name );
+
+ n = apps_fetch_from_dotdesktop ( fullpath );
+
+ if ( n ) {
+ // got an app, prepend to the applist
+ pnd_log ( pndn_rem, "Found application '%s': '%s'\n", n -> dispname, n -> exec );
+ if ( ! apphead ) {
+ apphead = n;
+ apphead -> next = NULL;
+ } else {
+ n -> next = apphead;
+ apphead = n;
+ }
+ } else {
+ pnd_log ( pndn_debug, " No application found.\n" );
+ } // if got an app back
+
+ } else {
+ pnd_log ( pndn_debug, " ..filename suggests ignore\n" );
+ }
+
+ } // while
+
+ closedir ( d );
+ } else {
+ pnd_log ( pndn_warning, "WARN: Couldn't open directory '%s', skipping\n" );
+ }
+
+
+ }
+ SEARCHPATH_POST
+
+ return ( apphead );
+}
+
+mm_app_t *apps_fetch_from_dotdesktop ( char *path ) {
+
+ FILE *f = fopen ( path, "r" );
+ char buffer [ 1024 ];
+ mm_app_t *p = (mm_app_t *) malloc ( sizeof(mm_app_t) );
+ char *c;
+
+ if ( ! f ) {
+ if ( p ) {
+ free ( p );
+ }
+ return ( NULL );
+ }
+
+ if ( ! p ) {
+ fclose ( f );
+ return ( NULL );
+ }
+
+ bzero ( p, sizeof(mm_app_t) );
+
+ unsigned char apptype = 0;
+ unsigned char pndcreated = 0;
+
+ while ( fgets ( buffer, 1000, f ) ) {
+ char *equals;
+
+ // chop
+ if ( ( c = strchr ( buffer, '\n' ) ) ) {
+ *c = '\0'; // truncate trailing newline
+ }
+
+ //pnd_log ( pndn_debug, ".desktop line: '%s'\n", buffer );
+
+ if ( strcmp ( buffer, PND_DOTDESKTOP_SOURCE ) == 0 ) {
+ pndcreated = 1;
+ }
+
+ if ( ( equals = strchr ( buffer, '=' ) ) ) {
+ *equals = '\0';
+ }
+
+ if ( strcasecmp ( buffer, "type" ) == 0 &&
+ strcasecmp ( equals + 1, "application" ) == 0 )
+ {
+ apptype = 1;
+ }
+
+ if ( strcasecmp ( buffer, "name" ) == 0 ) {
+ p -> dispname = strdup ( equals + 1 );
+ }
+
+ if ( strcasecmp ( buffer, "exec" ) == 0 ) {
+ p -> exec = strdup ( equals + 1 );
+ }
+
+ if ( strcasecmp ( buffer, "icon" ) == 0 ) {
+ p -> iconpath = strdup ( equals + 1 );
+ }
+
+ } // while
+
+ fclose ( f );
+
+ if ( ! apptype ) {
+ pnd_log ( pndn_debug, ".desktop is not an application; ignoring.\n" );
+ free ( p );
+ return ( NULL ); // not an application
+ }
+
+ if ( ! pndcreated ) {
+ pnd_log ( pndn_debug, ".desktop is not from libpnd; ignoring.\n" );
+ free ( p );
+ return ( NULL ); // not created by libpnd
+ }
+
+ return ( p );
+}
--- /dev/null
+
+#ifndef h_mmapps_h
+#define h_mmapps_h
+
+typedef struct _mm_app_t {
+ char *dispname; // name to display (already beft-match localized)
+ char *exec; // complete exec-line (ie: bin and all args)
+ char *iconpath; // path to icon
+ void *iconcache; // userdata: probably points to an icon cache
+ // structure
+ struct _mm_app_t *next; // next in linked list
+} mm_app_t;
+
+// fullscan implies full searchpath walk and return; no merging new apps with existing list, etc
+mm_app_t *apps_fullscan ( char *searchpath );
+
+mm_app_t *apps_fetch_from_dotdesktop ( char *path );
+
+#endif
--- /dev/null
+
+#include <limits.h>
+
+#include "SDL.h"
+#include "SDL_image.h"
+#include "SDL_rotozoom.h"
+
+#include "pnd_pxml.h"
+#include "pnd_utility.h"
+#include "pnd_conf.h"
+#include "pnd_container.h"
+#include "pnd_discovery.h"
+#include "pnd_logger.h"
+#include "pnd_desktop.h"
+#include "pnd_pndfiles.h"
+#include "pnd_apps.h"
+
+#include "mmenu.h"
+#include "mmapps.h"
+#include "mmcache.h"
+
+extern pnd_conf_handle g_conf;
+
+mm_cache_t *g_icon_cache = NULL;
+mm_cache_t *g_preview_cache = NULL;
+
+unsigned char cache_preview ( pnd_disco_t *app, unsigned char maxwidth, unsigned char maxheight ) {
+ SDL_Surface *s;
+ mm_cache_t *c;
+
+ // does this sucker even have a preview?
+ if ( ! app -> preview_pic1 ) {
+ return ( 1 ); // nothing here, so thats fine
+ }
+
+ // check if already cached
+ if ( ( c = cache_query_preview ( app -> unique_id ) ) ) {
+ return ( 1 ); // already got it
+ }
+
+ // not cached, load it up
+ //
+
+ // see if we can mount the pnd/dir
+ // does preview file exist?
+ // if so, load it up, size it, cache it
+ // if not, warning and bail
+ // unmount it
+
+ // can we mount?
+ char fullpath [ PATH_MAX ];
+ char filepath [ PATH_MAX ];
+
+ sprintf ( fullpath, "%s/%s", app -> object_path, app -> object_filename );
+
+ if ( ! pnd_pnd_mount ( pnd_run_script, fullpath, app -> unique_id ) ) {
+ pnd_log ( pndn_debug, "Couldn't mount '%s' for preview\n", fullpath );
+ return ( 0 ); // couldn't mount?!
+ }
+
+ sprintf ( filepath, "%s/%s/%s", PND_MOUNT_PATH, app -> unique_id, app -> preview_pic1 );
+ s = IMG_Load ( filepath );
+
+ pnd_pnd_unmount ( pnd_run_script, fullpath, app -> unique_id );
+
+ if ( ! s ) {
+ pnd_log ( pndn_debug, "Couldn't open image '%s' for preview\n", filepath );
+ return ( 0 );
+ }
+
+ pnd_log ( pndn_debug, "Image size is %u x %u (max %u x %u)\n", s -> w, s -> h, maxwidth, maxheight );
+
+ // scale
+ if ( s -> w < maxwidth ) {
+ SDL_Surface *scaled;
+ double scale = (double)maxwidth / (double)s -> w;
+ pnd_log ( pndn_debug, " Upscaling; scale factor %f\n", scale );
+ scaled = rotozoomSurface ( s, 0 /* angle*/, scale /* scale */, 1 /* smooth==1*/ );
+ SDL_FreeSurface ( s );
+ s = scaled;
+ } else if ( s -> w > maxwidth ) {
+ SDL_Surface *scaled;
+ double scale = (double)maxwidth / (double)s -> w;
+ pnd_log ( pndn_debug, " Downscaling; scale factor %f\n", scale );
+ scaled = rotozoomSurface ( s, 0 /* angle*/, scale /* scale */, 1 /* smooth==1*/ );
+ SDL_FreeSurface ( s );
+ s = scaled;
+ }
+
+ // add to cache
+ c = (mm_cache_t*) malloc ( sizeof(mm_cache_t) );
+ bzero ( c, sizeof(mm_cache_t) );
+
+ if ( ! g_preview_cache ) {
+ g_preview_cache = c;
+ } else {
+ c -> next = g_preview_cache;
+ g_preview_cache = c;
+ }
+
+ strncpy ( c -> uniqueid, app -> unique_id, 1000 );
+ c -> i = s;
+
+ return ( 1 );
+}
+
+unsigned char cache_icon ( pnd_disco_t *app, unsigned char maxwidth, unsigned char maxheight ) {
+ SDL_Surface *s;
+ mm_cache_t *c;
+
+ // check if already cached
+ if ( ( c = cache_query_icon ( app -> unique_id ) ) ) {
+ return ( 1 ); // already got it
+ }
+
+ // not cached, load it up
+ //
+
+ // pull icon into buffer
+ unsigned int buflen = 0;
+ unsigned char *iconbuf;
+ iconbuf = pnd_emit_icon_to_buffer ( app, &buflen );
+
+ if ( ! iconbuf ) {
+ return ( 0 );
+ }
+
+ // ready up a RWbuffer for SDL
+ SDL_RWops *rwops = SDL_RWFromMem ( iconbuf, buflen );
+
+ s = IMG_Load_RW ( rwops, 1 /* free the rwops */ );
+
+ if ( ! s ) {
+ return ( 0 );
+ }
+
+ free ( iconbuf ); // ditch the icon from ram
+
+ pnd_log ( pndn_debug, "Image size is %u x %u (max %u x %u)\n", s -> w, s -> h, maxwidth, maxheight );
+
+ // scale the icon?
+ if ( s -> w < maxwidth ) {
+ SDL_Surface *scaled;
+ double scale = (double)maxwidth / (double)s -> w;
+ pnd_log ( pndn_debug, " Upscaling; scale factor %f\n", scale );
+ scaled = rotozoomSurface ( s, 0 /* angle*/, scale /* scale */, 1 /* smooth==1*/ );
+ SDL_FreeSurface ( s );
+ s = scaled;
+ } else if ( s -> w > maxwidth ) {
+ SDL_Surface *scaled;
+ double scale = (double)maxwidth / (double)s -> w;
+ pnd_log ( pndn_debug, " Downscaling; scale factor %f\n", scale );
+ scaled = rotozoomSurface ( s, 0 /* angle*/, scale /* scale */, 1 /* smooth==1*/ );
+ SDL_FreeSurface ( s );
+ s = scaled;
+ }
+
+ // add to cache
+ c = (mm_cache_t*) malloc ( sizeof(mm_cache_t) );
+ bzero ( c, sizeof(mm_cache_t) );
+
+ if ( ! g_icon_cache ) {
+ g_icon_cache = c;
+ } else {
+ c -> next = g_icon_cache;
+ g_icon_cache = c;
+ }
+
+ strncpy ( c -> uniqueid, app -> unique_id, 1000 );
+ c -> i = s;
+
+ return ( 1 );
+}
+
+mm_cache_t *cache_query ( char *id, mm_cache_t *head ) {
+ mm_cache_t *iter = head;
+
+ if ( ! id ) {
+ return ( NULL );
+ }
+
+ while ( iter ) {
+ if ( iter -> uniqueid &&
+ strcasecmp ( iter -> uniqueid, id ) == 0 )
+ {
+ return ( iter );
+ }
+ iter = iter -> next;
+ } // while
+
+ return ( NULL );
+}
+
+mm_cache_t *cache_query_icon ( char *id ) {
+ return ( cache_query ( id, g_icon_cache ) );
+}
+
+mm_cache_t *cache_query_preview ( char *id ) {
+ return ( cache_query ( id, g_preview_cache ) );
+}
--- /dev/null
+
+#ifndef h_mmcache_h
+#define h_mmcache_h
+
+/* this cache is used, rather than just pointing right from the mm_app_t iconcache, since many apps
+ * may re-use the same icon, this lets the apps just cross-link to the same icon to save a bit of
+ * memory; probably irrelevent, but what the heck, I'm writing this quick ;)
+ */
+
+/* the same structure can be used to contain preview pics, in a different list of same type
+ */
+
+typedef struct _mm_cache_t {
+ char uniqueid [ 1024 ]; // pnd unique-id
+ void /*SDL_Surface*/ *i;
+ // structure
+ struct _mm_cache_t *next; // next in linked list
+} mm_cache_t;
+
+unsigned char cache_icon ( pnd_disco_t *app, unsigned char maxwidth, unsigned char maxheight );
+unsigned char cache_preview ( pnd_disco_t *app, unsigned char maxwidth, unsigned char maxheight );
+
+mm_cache_t *cache_query ( char *id, mm_cache_t *head );
+mm_cache_t *cache_query_icon ( char *id ); // specialized version
+mm_cache_t *cache_query_preview ( char *id ); // specialized version
+
+#endif
--- /dev/null
+
+#include <string.h>
+#include <strings.h>
+#include <stdlib.h>
+
+#include "pnd_conf.h"
+#include "pnd_logger.h"
+#include "pnd_pxml.h"
+#include "pnd_container.h"
+#include "pnd_discovery.h"
+
+#include "mmenu.h"
+#include "mmcache.h"
+#include "mmcat.h"
+
+mm_category_t g_categories [ MAX_CATS ];
+unsigned char g_categorycount = 0;
+
+unsigned char category_push ( char *catname, pnd_disco_t *app ) {
+ mm_category_t *c;
+
+ // check category list; if found, append app to the end of it.
+ // if not found, add it to the category list and plop the app in there.
+ // app's are just app-refs, which contain links to the disco-t list -- thus removal is only in one place, and
+ // an app can be in multiple categories if we like..
+ //
+
+ // find or create category
+ //
+
+ if ( ( c = category_query ( catname ) ) ) {
+ // category was found..
+ } else {
+ // category wasn't found..
+ pnd_log ( PND_LOG_DEFAULT, "New category '%s'\n", catname );
+ g_categories [ g_categorycount ].catname = strdup ( catname );
+ g_categories [ g_categorycount ].refs = NULL;
+ c = &(g_categories [ g_categorycount ]);
+ g_categorycount++;
+ }
+
+ // alloc and populate appref
+ //
+ mm_appref_t *ar = malloc ( sizeof(mm_appref_t) );
+ if ( ! ar ) {
+ return ( 0 );
+ }
+
+ bzero ( ar, sizeof(mm_appref_t) );
+
+ ar -> ref = app;
+
+ // plug it into category
+ // and sort it on insert!
+#if 0 // no sorting
+ ar -> next = c -> refs;
+ c -> refs = ar;
+#else // with sorting
+ // if no refs at all, or new guy has no title, just stick it in at head
+ if ( c -> refs && ar -> ref -> title_en ) {
+ mm_appref_t *iter = c -> refs;
+ mm_appref_t *last = NULL;
+
+ while ( iter ) {
+
+ if ( iter -> ref -> title_en ) {
+ if ( strcmp ( ar -> ref -> title_en, iter -> ref -> title_en ) < 0 ) {
+ // new guy is smaller than the current guy!
+ break;
+ }
+ } else {
+ // since new guy must have a name by here, we're bigger than any guy who does not have a name
+ // --> continue
+ }
+
+ last = iter;
+ iter = iter -> next;
+ }
+
+ if ( iter ) {
+ // smaller than the current guy, so stitch in
+ if ( last ) {
+ ar -> next = iter;
+ last -> next = ar;
+ } else {
+ ar -> next = c -> refs;
+ c -> refs = ar;
+ }
+ } else {
+ // we're the biggest, just append to last
+ last -> next = ar;
+ }
+
+ } else {
+ ar -> next = c -> refs;
+ c -> refs = ar;
+ }
+#endif
+ c -> refcount++;
+
+ return ( 1 );
+}
+
+mm_category_t *category_query ( char *catname ) {
+ unsigned char i;
+
+ for ( i = 0; i < g_categorycount; i++ ) {
+
+ if ( strcasecmp ( g_categories [ i ].catname, catname ) == 0 ) {
+ return ( &(g_categories [ i ]) );
+ }
+
+ }
+
+ return ( NULL );
+}
+
+void category_dump ( void ) {
+ unsigned int i;
+
+ // WHY AREN'T I SORTING ON INSERT?
+
+ // dump
+ for ( i = 0; i < g_categorycount; i++ ) {
+ pnd_log ( PND_LOG_DEFAULT, "Category %u: '%s' * %u\n", i, g_categories [ i ].catname, g_categories [ i ].refcount );
+ mm_appref_t *ar = g_categories [ i ].refs;
+
+ while ( ar ) {
+ pnd_log ( PND_LOG_DEFAULT, " Appref %s\n", IFNULL(ar -> ref -> title_en,"No Name") );
+ ar = ar -> next;
+ }
+
+ } // for
+
+ return;
+}
--- /dev/null
+
+#ifndef h_mmcat_h
+#define h_mmcat_h
+
+typedef struct _mm_appref_t {
+ pnd_disco_t *ref;
+ // anything else?
+ struct _mm_appref_t *next;
+} mm_appref_t;
+
+typedef struct {
+ char *catname; // name of the category
+ mm_appref_t *refs; // apps (from g_active_apps) that are in this category
+ unsigned int refcount; // how many apps in this category
+} mm_category_t;
+
+#define MAX_CATS 100
+
+#define CATEGORY_ALL "All"
+
+// try to populate as many cats as necessary
+unsigned char category_push ( char *catname, pnd_disco_t *app ); // catname is not pulled from app, so we can make them up on the fly (ie: "All")
+mm_category_t *category_query ( char *catname );
+void category_dump ( void ); // sort the apprefs
+
+#endif
--- /dev/null
+
+/* minimenu
+ * aka "2wm" - too weak menu, two week menu, akin to twm
+ *
+ * Craig wants a super minimal menu ASAP before launch, so lets see what I can put together in 2 weeks with not much
+ * free time ;) I'd like to do a fuller ('tiny', but with plugin support and a decent expansion and customizing design..)
+ * but later, baby!
+ *
+ */
+
+/* mmenu - This is the actual menu
+ * The goal of this app is to show a application picker screen of some sort, allow the user to perform some useful
+ * activities (such as set clock speed, say), and request an app to run, or shutdown, etc.
+ * To keep the memory footprint down, when invoking an application, the menu _exits_, and simply spits out
+ * an operation for mmwrapper to perform. In the case of no wrapper, the menu will just exit, which is handy for
+ * debugging.
+ */
+
+/* mmenu lifecycle:
+ * 1) determine app list (via pnd scan, .desktop scan, whatever voodoo)
+ * 2) show a menu, allow user to interact:
+ * a) user picks an application to run, or -> exit, pass shell run line to wrapper
+ * b) user requests menu shutdown -> exit, tell wrapper to exit as well
+ * c) user performsn some operation (set clock, copy files, whatever) -> probably stays within the menu
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <strings.h>
+#include <string.h>
+#include <ctype.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+
+#include "pnd_logger.h"
+#include "pnd_pxml.h"
+#include "pnd_utility.h"
+#include "pnd_conf.h"
+#include "pnd_container.h"
+#include "pnd_discovery.h"
+#include "pnd_locate.h"
+#include "pnd_device.h"
+
+#include "mmenu.h"
+#include "mmwrapcmd.h"
+#include "mmapps.h"
+#include "mmcache.h"
+#include "mmcat.h"
+#include "mmui.h"
+
+pnd_box_handle *g_active_apps = NULL;
+unsigned int g_active_appcount = 0;
+char g_username [ 128 ]; // since we have to wait for login (!!), store username here
+pnd_conf_handle g_conf = 0;
+
+char *pnd_run_script = NULL;
+
+int main ( int argc, char *argv[] ) {
+ int logall = -1; // -1 means normal logging rules; >=0 means log all!
+ int i;
+
+ // boilerplate stuff from pndnotifyd and pndevmapperd
+
+ /* iterate across args
+ */
+ for ( i = 1; i < argc; i++ ) {
+
+ if ( argv [ i ][ 0 ] == '-' && argv [ i ][ 1 ] == 'l' ) {
+
+ if ( isdigit ( argv [ i ][ 2 ] ) ) {
+ unsigned char x = atoi ( argv [ i ] + 2 );
+ if ( x >= 0 &&
+ x < pndn_none )
+ {
+ logall = x;
+ }
+ } else {
+ logall = 0;
+ }
+
+ } else {
+ //printf ( "Unknown: %s\n", argv [ i ] );
+ printf ( "%s [-l##]\n", argv [ 0 ] );
+ printf ( "-l#\tLog-it; -l is 0-and-up (or all), and -l2 means 2-and-up (not all); l[0-3] for now. Log goes to /tmp/mmenu.log\n" );
+ printf ( "-f\tFull path of frontend to run\n" );
+ exit ( 0 );
+ }
+
+ } // for
+
+ /* enable logging?
+ */
+ pnd_log_set_pretext ( "mmenu" );
+ pnd_log_set_flush ( 1 );
+
+ if ( logall == -1 ) {
+ // standard logging; non-daemon versus daemon
+
+#if 1 // HACK: set debug level to high on desktop, but not on pandora; just a convenience while devving, until the conf file is read
+ struct stat statbuf;
+ if ( stat ( PND_DEVICE_BATTERY_GAUGE_PERC, &statbuf ) == 0 ) {
+ // on pandora
+ pnd_log_set_filter ( pndn_error );
+ } else {
+ pnd_log_set_filter ( pndn_debug );
+ }
+#endif
+
+ pnd_log_to_stdout();
+
+ } else {
+ FILE *f;
+
+ f = fopen ( "/tmp/mmenu.log", "w" );
+
+ if ( f ) {
+ pnd_log_set_filter ( logall );
+ pnd_log_to_stream ( f );
+ pnd_log ( pndn_rem, "logall mode - logging to /tmp/mmenu.log\n" );
+ }
+
+ if ( logall == pndn_debug ) {
+ pnd_log_set_buried_logging ( 1 ); // log the shit out of it
+ pnd_log ( pndn_rem, "logall mode 0 - turned on buried logging\n" );
+ }
+
+ } // logall
+
+ pnd_log ( pndn_rem, "%s built %s %s", argv [ 0 ], __DATE__, __TIME__ );
+
+ pnd_log ( pndn_rem, "log level starting as %u", pnd_log_get_filter() );
+
+ // wait for a user to be logged in - we should probably get hupped when a user logs in, so we can handle
+ // log-out and back in again, with SDs popping in and out between..
+ pnd_log ( pndn_rem, "Checking to see if a user is logged in\n" );
+ while ( 1 ) {
+ if ( pnd_check_login ( g_username, 127 ) ) {
+ break;
+ }
+ pnd_log ( pndn_debug, " No one logged in yet .. spinning.\n" );
+ sleep ( 2 );
+ } // spin
+ pnd_log ( pndn_rem, "Looks like user '%s' is in, continue.\n", g_username );
+
+ /* conf file
+ */
+ g_conf = pnd_conf_fetch_by_name ( MMENU_CONF, MMENU_CONF_SEARCHPATH );
+
+ if ( ! g_conf ) {
+ pnd_log ( pndn_error, "ERROR: Couldn't fetch conf file '%s'!\n", MMENU_CONF );
+ emit_and_quit ( MM_QUIT );
+ }
+
+ // redo log filter
+ pnd_log_set_filter ( pnd_conf_get_as_int_d ( g_conf, "minimenu.loglevel", pndn_error ) );
+
+ /* setup
+ */
+
+ // pnd_run.sh
+ pnd_run_script = pnd_locate_filename ( pnd_conf_get_as_char ( g_conf, "minimenu.pndrun" ), "pnd_run.sh" );
+
+ if ( ! pnd_run_script ) {
+ pnd_log ( pndn_error, "ERROR: Couldn't locate pnd_run.sh!\n" );
+ emit_and_quit ( MM_QUIT );
+ }
+
+ // attempt to set up UI
+ if ( ! ui_setup() ) {
+ pnd_log ( pndn_error, "ERROR: Couldn't set up the UI!\n" );
+ emit_and_quit ( MM_QUIT );
+ }
+
+ // show load screen
+ ui_loadscreen();
+
+ // set up static image cache
+ if ( ! ui_imagecache ( pnd_conf_get_as_char ( g_conf, MMENU_ARTPATH ) ) ) {
+ pnd_log ( pndn_error, "ERROR: Couldn't set up static UI image cache!\n" );
+ emit_and_quit ( MM_QUIT );
+ }
+
+ /* inhale applications, icons, categories, etc
+ */
+
+ // show disco screen
+ ui_discoverscreen ( 1 /* clear screen */ );
+
+ // determine current app list, cache icons
+ pnd_log ( pndn_debug, "Looking for pnd applications here: %s\n", pnd_conf_get_as_char ( g_conf, MMENU_APP_SEARCHPATH ) );
+ g_active_apps = pnd_disco_search ( pnd_conf_get_as_char ( g_conf, MMENU_APP_SEARCHPATH ), NULL ); // ignore overrides for now
+ g_active_appcount = pnd_box_get_size ( g_active_apps );
+
+ unsigned char maxwidth, maxheight;
+ maxwidth = pnd_conf_get_as_int_d ( g_conf, MMENU_DISP_ICON_MAX_WIDTH, 50 );
+ maxheight = pnd_conf_get_as_int_d ( g_conf, MMENU_DISP_ICON_MAX_HEIGHT, 50 );
+
+ // show cache screen
+ ui_cachescreen ( 1 /* clear screen */ );
+
+ pnd_log ( pndn_debug, "Found pnd applications, and caching icons:\n" );
+ pnd_disco_t *iter = pnd_box_get_head ( g_active_apps );
+ while ( iter ) {
+ pnd_log ( pndn_debug, " App: '%s'\n", IFNULL(iter->title_en,"No Name") );
+
+ // update cachescreen
+ ui_cachescreen ( 1 /* clear screen */ );
+
+ // cache the icon
+ if ( iter -> pnd_icon_pos &&
+ ! cache_icon ( iter, maxwidth, maxheight ) )
+ {
+ pnd_log ( pndn_warning, " Couldn't load icon: '%s'\n", IFNULL(iter->title_en,"No Name") );
+ }
+
+ // cache the preview --> SHOULD DEFER
+ if ( pnd_conf_get_as_int_d ( g_conf, "minimenu.load_previews_now", 0 ) > 0 ) {
+ // load the preview pics now!
+ if ( iter -> preview_pic1 &&
+ ! cache_preview ( iter, pnd_conf_get_as_int_d ( g_conf, "previewpic.cell_width", 200 ), pnd_conf_get_as_int_d ( g_conf, "previewpic.cell_height", 180 ) ) )
+ {
+ pnd_log ( pndn_warning, " Couldn't load preview pic: '%s' -> '%s'\n", IFNULL(iter->title_en,"No Name"), iter -> preview_pic1 );
+ }
+ } // preview now?
+
+ // push to All category
+ // we do this first, so first category is always All
+ if ( ! category_push ( CATEGORY_ALL, iter ) ) {
+ pnd_log ( pndn_warning, " Couldn't categorize to All: '%s'\n", IFNULL(iter -> title_en, "No Name") );
+ }
+
+ // push the categories
+ if ( iter -> main_category ) {
+ if ( ! category_push ( iter -> main_category, iter ) ) {
+ pnd_log ( pndn_warning, " Couldn't categorize to %s: '%s'\n", iter -> main_category, IFNULL(iter -> title_en, "No Name") );
+ }
+ }
+
+ iter = pnd_box_get_next ( iter );
+ } // while
+
+ // dump categories
+ category_dump();
+
+ /* actual work now
+ */
+
+ while ( 1 ) { // forever!
+
+ // show the menu, or changes thereof
+ ui_render ( CHANGED_NOTHING );
+
+ // wait for input or time-based events (like animations)
+ // deal with inputs
+ ui_process_input ( 1 /* block */ );
+
+ // sleep? block?
+ usleep ( 5000 );
+
+ } // while
+
+ return ( 0 );
+}
+
+void emit_and_quit ( char *s ) {
+ printf ( "%s\n", s );
+ exit ( 0 );
+}
--- /dev/null
+# for the mmenu 'minimenu'
+#
+
+[minimenu]
+static_art_path ./minimenu/skin/default
+font Vera.ttf
+font_ptsize 24
+pndrun /usr/pandora/scripts:./testdata/scripts # searchpath to locate "pnd_run.sh"; why aren't I looking in /etc/pandora/conf/apps for this?
+load_previews_now 0 # if >0, will try to load preview pics from pnds at boot time, not defer till later
+loglevel 0 # 0 is debug, lots of crap; 3 is better, means 'errors only'. Output may screw up the wrapper!
+
+[apps]
+searchpath ./testdata/app2:./testdata/app3:/media/*/pandora/desktop
+
+[display]
+fullscreen 0 # 0 for windowed, >0 for fullscreen
+screen_width 800 # for some calculations
+detail_bg_alpha 100 # when rendering the detail panel background, how transparent?
+font_rgba_r 220 # RGBA for the display text
+font_rgba_g 220 # RGBA for the display text
+font_rgba_b 220 # RGBA for the display text
+font_rgba_a 20 # RGBA for the display text
+
+[tabs]
+wraparound 0 # if 1, last tab wraps around to first when going right; going left from first tab goes to last
+font Vera.ttf
+font_ptsize 16
+tab_offset_x 4 # from left screen to first tab left
+tab_offset_y 3 # from top of screen to first tab top
+tab_width 132 # width of tab
+tab_height 35 # height of tab
+text_offset_x 10 # from left edge of tab to left edge of text
+text_offset_y 10 # from top edge of tab to top edge of text
+text_width 120 # clip text to this width
+
+[grid]
+font Vera.ttf
+font_ptsize 12
+icon_max_width 60 # scale icons to..
+icon_max_height 60 # scale icons to..
+grid_offset_x 17 # from left screen to first cell column
+grid_offset_y 60 # from top screen to first cell row
+icon_offset_x 12 # from left edge of cell to left edge of icon in cell
+icon_offset_y 0 # from top edge of cell to top edge of icon in cell
+text_offset_x 42 # from left edge of cell to center of text centering (ie: center of icon presumably)
+text_offset_y 65 # from top of cell to top of text
+text_width 75 # max width of the text
+text_clip_x 5 # offset from cell edge to left edge of text, when the text width is being clipped to fit
+cell_width 85 # cell location is grid_offset_x + ( cell_width * column_number )
+cell_height 92 # cell location is grid_offset_y + ( cell_height * column_number )
+col_max 5 # number of columns to render into grid
+row_max 4 # number of rows to display before we stop rendering
+text_hilite_offset_y 62 # from top of cell to top of hilight
+scroll_increment 4 # number of rows to scroll when jumping up or down (recommend 1, or same as row_max for full page jump)
+arrow_up_x 450 # left edge of up-arrow showing more icons scrolled away
+arrow_up_y 80 # top edge of up-arrow showing more icons scrolled away
+arrow_down_x 450 # left edge of down-arrow showing more icons scrolled away
+arrow_down_y 380 # top edge of down-arrow showing more icons scrolled away
+arrow_bar_x 455 # left edge of scrollbar
+arrow_bar_y 100 # top edge of scrollbar
+arrow_bar_clip_w 10 # clip scrollbar artwork to width-X
+arrow_bar_clip_h 274 # clip scrollbar artwork to height-X
+
+[detailpane]
+show 1 # if 0, don't show detail pane artwork at all
+pane_offset_x 475 # left edge of detail pane graphic
+pane_offset_y 60 # top edge of detail pane graphic
+
+[detailtext]
+font Vera.ttf
+font_ptsize 16
+cell_offset_x 488 # left edge of text cell
+cell_offset_y 312 # top edge of text cell
+cell_width 250 # width of cell (for text clipping)
+
+[previewpic]
+cell_offset_x 480 # left edge of text cell
+cell_offset_y 90 # top edge of text cell
+cell_width 285
+cell_height 180
+
+[graphics]
+IMG_BACKGROUND_800480 800480_6.png
+IMG_BACKGROUND_TABMASK tab1mask.png
+IMG_DETAIL_PANEL detailpane2.png
+IMG_DETAIL_BG 800480_4.png
+IMG_SELECTED_ALPHAMASK select.png
+IMG_SELECTED_HILITE hilite.png
+IMG_TAB_SEL tab_sel_tall.png
+IMG_TAB_UNSEL tab_unsel.png
+IMG_ICON_MISSING pandora60.png
+IMG_PREVIEW_MISSING pandora60.png
+IMG_ARROW_UP arrowup.png
+IMG_ARROW_DOWN arrowdown.png
+IMG_ARROW_SCROLLBAR arrowscroller.png
--- /dev/null
+# for the mmenu 'minimenu'
+#
+
+[minimenu]
+static_art_path ./minimenu/skin/default
+font arial.ttf
+font_ptsize 24
+pndrun ./testdata/scripts/pnd_run.sh
+
+[apps]
+searchpath ./testdata/app2
+
+[display]
+screen_width 800 # for some calculations
+detail_bg_alpha 100 # when rendering the detail panel background, how transparent?
+font_rgba_r 220 # RGBA for the display text
+font_rgba_g 220 # RGBA for the display text
+font_rgba_b 220 # RGBA for the display text
+font_rgba_a 20 # RGBA for the display text
+
+[tabs]
+wraparound 0 # if 1, last tab wraps around to first when going right; going left from first tab goes to last
+font arial.ttf
+font_ptsize 16
+tab_offset_x 4 # from left screen to first tab left
+tab_offset_y 3 # from top of screen to first tab top
+tab_width 132 # width of tab
+tab_height 33 # height of tab
+text_offset_x 10 # from left edge of tab to left edge of text
+text_offset_y 10 # from top edge of tab to top edge of text
+text_width 120 # clip text to this width
+
+[grid]
+font arial.ttf
+font_ptsize 12
+icon_max_width 50 # scale icons to..
+icon_max_height 50 # scale icons to..
+grid_offset_x 15 # from left screen to first cell column
+grid_offset_y 60 # from top screen to first cell row
+icon_offset_x 10 # from left edge of cell to left edge of icon in cell
+icon_offset_y 0 # from top edge of cell to top edge of icon in cell
+text_offset_x 35 # from left edge of cell to center of text centering (ie: center of icon presumably)
+text_offset_y 65 # from top of cell to top of text
+cell_width 70 # cell location is grid_offset_x + ( cell_width * column_number )
+cell_height 90 # cell location is grid_offset_y + ( cell_height * column_number )
+col_max 6 # number of columns to render into grid
+row_max 4 # number of rows to display before we stop rendering
+text_hilite_offset_y 62 # from top of cell to top of hilight
+
+[detailtext]
+font arial.ttf
+font_ptsize 16
+cell_offset_x 488 # left edge of text cell
+cell_offset_y 312 # top edge of text cell
+cell_width 250 # width of cell (for text clipping)
+
+[previewpic]
+cell_offset_x 480 # left edge of text cell
+cell_offset_y 90 # top edge of text cell
+
+[graphics]
+IMG_BACKGROUND_800480 800480_6.png
+IMG_BACKGROUND_TABMASK tab1mask.png
+IMG_DETAIL_PANEL detailpane.png
+IMG_DETAIL_BG 800480_4.png
+IMG_SELECTED_ALPHAMASK select.png
+IMG_SELECTED_HILITE hilite.png
+IMG_TAB_SEL tab_sel.png
+IMG_TAB_UNSEL tab_unsel.png
+IMG_ICON_MISSING pandora60.png
--- /dev/null
+
+#ifndef h_mmenu_h
+#define h_mmenu_h
+
+// utility
+#define IFNULL(foo,bar) (foo)?(foo):(bar)
+extern char *pnd_run_script;
+
+// base searchpath to locate the conf
+#define MMENU_CONF "mmenu.conf"
+#define MMENU_CONF_SEARCHPATH "/etc/pandora/conf:./minimenu"
+
+// keys
+#define MMENU_ARTPATH "minimenu.static_art_path"
+#define MMENU_APP_SEARCHPATH "apps.searchpath"
+
+#define MMENU_GRID_FONT "grid.font"
+#define MMENU_GRID_FONTSIZE "grid.font_ptsize"
+
+#define MMENU_DISP_COLMAX "grid.col_max"
+#define MMENU_DISP_ROWMAX "grid.row_max"
+#define MMENU_DISP_ICON_MAX_WIDTH "grid.icon_max_width"
+#define MMENU_DISP_ICON_MAX_HEIGHT "grid.icon_max_height"
+
+typedef enum {
+ pndn_debug = 0,
+ pndn_rem, // will set default log level to here, so 'debug' is omitted
+ pndn_warning,
+ pndn_error,
+ pndn_none
+} pndnotify_loglevels_e;
+
+void emit_and_quit ( char *s );
+
+#endif
--- /dev/null
+#!/bin/sh
+#echo "run /bin/echo foo bar"
+echo "quit"
+exit
--- /dev/null
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <limits.h>
+#include "SDL.h"
+#include "SDL_audio.h"
+#include "SDL_image.h"
+#include "SDL_ttf.h"
+#include "SDL_gfxPrimitives.h"
+#include "SDL_rotozoom.h"
+
+#include "pnd_conf.h"
+#include "pnd_logger.h"
+#include "pnd_pxml.h"
+#include "pnd_container.h"
+#include "pnd_discovery.h"
+#include "pnd_apps.h"
+
+#include "mmenu.h"
+#include "mmcat.h"
+#include "mmcache.h"
+#include "mmui.h"
+#include "mmwrapcmd.h"
+
+/* SDL
+ */
+SDL_Surface *sdl_realscreen = NULL;
+unsigned int sdl_ticks = 0;
+
+/* app state
+ */
+unsigned short int g_scale = 1; // 1 == noscale
+
+SDL_Surface *g_imgcache [ IMG_MAX ];
+
+TTF_Font *g_big_font = NULL;
+TTF_Font *g_grid_font = NULL;
+TTF_Font *g_detailtext_font = NULL;
+TTF_Font *g_tab_font = NULL;
+
+extern pnd_conf_handle g_conf;
+
+/* current display state
+ */
+int ui_rows_scrolled_down = 0; // number of rows that should be missing from top of the display
+mm_appref_t *ui_selected = NULL;
+unsigned char ui_category = 0; // current category
+unsigned char ui_catshift = 0; // how many cats are offscreen to the left
+
+extern mm_category_t g_categories [ MAX_CATS ];
+extern unsigned char g_categorycount;
+
+static SDL_Surface *ui_scale_image ( SDL_Surface *s, unsigned int maxwidth, int maxheight ); // height -1 means ignore
+static int ui_selected_index ( void );
+
+static unsigned int ui_timer ( unsigned int interval ) {
+ sdl_ticks++;
+ return ( interval );
+}
+
+unsigned char ui_setup ( void ) {
+
+ /* set up SDL
+ */
+
+ SDL_Init ( SDL_INIT_EVERYTHING | SDL_INIT_NOPARACHUTE );
+
+ SDL_SetTimer ( 30, ui_timer ); // 30fps
+
+ SDL_JoystickOpen ( 0 ); // turn on joy-0
+
+ SDL_WM_SetCaption ( "mmenu", "mmenu" );
+
+ // hide the mouse cursor if we can
+ if ( SDL_ShowCursor ( -1 ) == 1 ) {
+ SDL_ShowCursor ( 0 );
+ }
+
+ atexit ( SDL_Quit );
+
+ // open up a surface
+ unsigned int svm = SDL_SWSURFACE /*| SDL_FULLSCREEN*/ /* 0*/;
+ if ( pnd_conf_get_as_int_d ( g_conf, "display.fullscreen", 0 ) > 0 ) {
+ svm |= SDL_FULLSCREEN;
+ }
+
+ sdl_realscreen =
+ SDL_SetVideoMode ( 800 * g_scale, 480 * g_scale, 16 /*bpp*/, svm );
+
+ if ( ! sdl_realscreen ) {
+ pnd_log ( pndn_error, "ERROR: Couldn't open SDL real screen; dieing." );
+ return ( 0 );
+ }
+
+ pnd_log ( pndn_debug, "Pixel format:" );
+ pnd_log ( pndn_debug, "bpp b: %u\n", sdl_realscreen -> format -> BitsPerPixel );
+ pnd_log ( pndn_debug, "bpp B: %u\n", sdl_realscreen -> format -> BytesPerPixel );
+ pnd_log ( pndn_debug, "R mask: %08x\n", sdl_realscreen -> format -> Rmask );
+ pnd_log ( pndn_debug, "G mask: %08x\n", sdl_realscreen -> format -> Gmask );
+ pnd_log ( pndn_debug, "B mask: %08x\n", sdl_realscreen -> format -> Bmask );
+
+#if 0 // audio
+ {
+ SDL_AudioSpec fmt;
+
+ /* Set 16-bit stereo audio at 22Khz */
+ fmt.freq = 44100; //22050;
+ fmt.format = AUDIO_S16; //AUDIO_S16;
+ fmt.channels = 1;
+ fmt.samples = 2048; /* A good value for games */
+ fmt.callback = mixaudio;
+ fmt.userdata = NULL;
+
+ /* Open the audio device and start playing sound! */
+ if ( SDL_OpenAudio ( &fmt, NULL ) < 0 ) {
+ zotlog ( "Unable to open audio: %s\n", SDL_GetError() );
+ exit ( 1 );
+ }
+
+ SDL_PauseAudio ( 0 );
+ }
+#endif
+
+ // images
+ //IMG_Init ( IMG_INIT_JPG | IMG_INIT_PNG );
+
+ /* fonts
+ */
+
+ // init
+ if ( TTF_Init() == -1 ) {
+ pnd_log ( pndn_error, "ERROR: Couldn't set up SDL TTF lib\n" );
+ return ( 0 ); // couldn't set up SDL TTF
+ }
+
+ char fullpath [ PATH_MAX ];
+ // big font
+ sprintf ( fullpath, "%s/%s", pnd_conf_get_as_char ( g_conf, MMENU_ARTPATH ), pnd_conf_get_as_char ( g_conf, "minimenu.font" ) );
+ g_big_font = TTF_OpenFont ( fullpath, pnd_conf_get_as_int_d ( g_conf, "minimenu.font_ptsize", 24 ) );
+ if ( ! g_big_font ) {
+ pnd_log ( pndn_error, "ERROR: Couldn't load font '%s' for size %u\n",
+ pnd_conf_get_as_char ( g_conf, "minimenu.font" ), pnd_conf_get_as_int_d ( g_conf, "minimenu.font_ptsize", 24 ) );
+ return ( 0 ); // couldn't set up SDL TTF
+ }
+
+ // grid font
+ sprintf ( fullpath, "%s/%s", pnd_conf_get_as_char ( g_conf, MMENU_ARTPATH ), pnd_conf_get_as_char ( g_conf, MMENU_GRID_FONT ) );
+ g_grid_font = TTF_OpenFont ( fullpath, pnd_conf_get_as_int_d ( g_conf, MMENU_GRID_FONTSIZE, 10 ) );
+ if ( ! g_grid_font ) {
+ pnd_log ( pndn_error, "ERROR: Couldn't load font '%s' for size %u\n",
+ pnd_conf_get_as_char ( g_conf, MMENU_GRID_FONT ), pnd_conf_get_as_int_d ( g_conf, MMENU_GRID_FONTSIZE, 10 ) );
+ return ( 0 ); // couldn't set up SDL TTF
+ }
+
+ // detailtext font
+ sprintf ( fullpath, "%s/%s", pnd_conf_get_as_char ( g_conf, MMENU_ARTPATH ), pnd_conf_get_as_char ( g_conf, "detailtext.font" ) );
+ g_detailtext_font = TTF_OpenFont ( fullpath, pnd_conf_get_as_int_d ( g_conf, "detailtext.font_ptsize", 10 ) );
+ if ( ! g_detailtext_font ) {
+ pnd_log ( pndn_error, "ERROR: Couldn't load font '%s' for size %u\n",
+ pnd_conf_get_as_char ( g_conf, "detailtext.font" ), pnd_conf_get_as_int_d ( g_conf, "detailtext.font_ptsize", 10 ) );
+ return ( 0 ); // couldn't set up SDL TTF
+ }
+
+ // tab font
+ sprintf ( fullpath, "%s/%s", pnd_conf_get_as_char ( g_conf, MMENU_ARTPATH ), pnd_conf_get_as_char ( g_conf, "tabs.font" ) );
+ g_tab_font = TTF_OpenFont ( fullpath, pnd_conf_get_as_int_d ( g_conf, "tabs.font_ptsize", 10 ) );
+ if ( ! g_tab_font ) {
+ pnd_log ( pndn_error, "ERROR: Couldn't load font '%s' for size %u\n",
+ pnd_conf_get_as_char ( g_conf, "tabs.font" ), pnd_conf_get_as_int_d ( g_conf, "tabs.font_ptsize", 10 ) );
+ return ( 0 ); // couldn't set up SDL TTF
+ }
+
+ return ( 1 );
+}
+
+mm_imgcache_t g_imagecache [ IMG_TRUEMAX ] = {
+ { IMG_BACKGROUND_800480, "graphics.IMG_BACKGROUND_800480" },
+ { IMG_BACKGROUND_TABMASK, "graphics.IMG_BACKGROUND_TABMASK" },
+ { IMG_DETAIL_PANEL, "graphics.IMG_DETAIL_PANEL" },
+ { IMG_DETAIL_BG, "graphics.IMG_DETAIL_BG" },
+ { IMG_SELECTED_ALPHAMASK, "graphics.IMG_SELECTED_ALPHAMASK" },
+ { IMG_TAB_SEL, "graphics.IMG_TAB_SEL" },
+ { IMG_TAB_UNSEL, "graphics.IMG_TAB_UNSEL" },
+ { IMG_ICON_MISSING, "graphics.IMG_ICON_MISSING" },
+ { IMG_SELECTED_HILITE, "graphics.IMG_SELECTED_HILITE" },
+ { IMG_PREVIEW_MISSING, "graphics.IMG_PREVIEW_MISSING" },
+ { IMG_ARROW_UP, "graphics.IMG_ARROW_UP", },
+ { IMG_ARROW_DOWN, "graphics.IMG_ARROW_DOWN", },
+ { IMG_ARROW_SCROLLBAR, "graphics.IMG_ARROW_SCROLLBAR", },
+ { IMG_MAX, NULL },
+};
+
+unsigned char ui_imagecache ( char *basepath ) {
+ unsigned int i;
+ char fullpath [ PATH_MAX ];
+
+ // loaded
+
+ for ( i = 0; i < IMG_MAX; i++ ) {
+
+ if ( g_imagecache [ i ].id != i ) {
+ pnd_log ( pndn_error, "ERROR: Internal table mismatch during caching [%u]\n", i );
+ exit ( -1 );
+ }
+
+ char *filename = pnd_conf_get_as_char ( g_conf, g_imagecache [ i ].confname );
+
+ if ( ! filename ) {
+ pnd_log ( pndn_error, "ERROR: Missing filename in conf for key: %s\n", g_imagecache [ i ].confname );
+ return ( 0 );
+ }
+
+ sprintf ( fullpath, "%s/%s", basepath, filename );
+
+ if ( ! ( g_imagecache [ i ].i = IMG_Load ( fullpath ) ) ) {
+ pnd_log ( pndn_error, "ERROR: Couldn't load static cache image: %s\n", fullpath );
+ return ( 0 );
+ }
+
+ } // for
+
+ // generated
+ //g_imagecache [ IMG_SELECTED_ALPHAMASK ].i = SDL_CreateRGBSurface ( SDL_SWSURFACE, 60, 60, 32, 0xFF0000, 0x00FF00, 0xFF, 0xFF000000 );
+ //boxRGBA ( g_imagecache [ IMG_SELECTED_ALPHAMASK ].i, 0, 0, 60, 60, 100, 100, 100, 250 );
+
+ // post processing
+ //
+
+ // scale icons
+ g_imagecache [ IMG_SELECTED_ALPHAMASK ].i = ui_scale_image ( g_imagecache [ IMG_SELECTED_ALPHAMASK ].i, pnd_conf_get_as_int_d ( g_conf, "grid.icon_max_width", 50 ), -1 );
+ g_imagecache [ IMG_ICON_MISSING ].i = ui_scale_image ( g_imagecache [ IMG_ICON_MISSING ].i, pnd_conf_get_as_int_d ( g_conf, "grid.icon_max_width", 50 ), -1 );
+ // scale text hilight
+ g_imagecache [ IMG_SELECTED_HILITE ].i = ui_scale_image ( g_imagecache [ IMG_SELECTED_HILITE ].i, pnd_conf_get_as_int_d ( g_conf, "grid.text_width", 50 ), -1 );
+ // scale preview no-pic
+ g_imagecache [ IMG_PREVIEW_MISSING ].i = ui_scale_image ( g_imagecache [ IMG_PREVIEW_MISSING ].i,
+ pnd_conf_get_as_int_d ( g_conf, "previewpic.cell_width", 50 ),
+ pnd_conf_get_as_int_d ( g_conf, "previewpic.cell_height", 50 ) );
+
+ // set alpha on detail panel
+ SDL_SetAlpha ( g_imagecache [ IMG_DETAIL_BG ].i, SDL_SRCALPHA, pnd_conf_get_as_int_d ( g_conf, "display.detail_bg_alpha", 50 ) );
+
+ return ( 1 );
+} // ui_imagecache
+
+void ui_render ( unsigned int render_mask ) {
+
+ // 800x480:
+ // divide width: 550 / 250
+ // divide left side: 5 columns == 110px width
+ // 20px buffer either side == 70px wide icon + 20 + 20?
+
+ unsigned int icon_rows;
+
+#define MAXRECTS 200
+ SDL_Rect rects [ MAXRECTS ], src;
+ SDL_Rect *dest = rects;
+ bzero ( dest, sizeof(SDL_Rect)*MAXRECTS );
+
+ unsigned int row, displayrow, col;
+ mm_appref_t *appiter;
+
+ unsigned int screen_width = pnd_conf_get_as_int_d ( g_conf, "display.screen_width", 800 );
+
+ unsigned char row_max = pnd_conf_get_as_int_d ( g_conf, MMENU_DISP_ROWMAX, 4 );
+ unsigned char col_max = pnd_conf_get_as_int_d ( g_conf, MMENU_DISP_COLMAX, 5 );
+
+ unsigned int font_rgba_r = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_r", 200 );
+ unsigned int font_rgba_g = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_g", 200 );
+ unsigned int font_rgba_b = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_b", 200 );
+ unsigned int font_rgba_a = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_a", 100 );
+
+ unsigned int grid_offset_x = pnd_conf_get_as_int ( g_conf, "grid.grid_offset_x" );
+ unsigned int grid_offset_y = pnd_conf_get_as_int ( g_conf, "grid.grid_offset_y" );
+
+ unsigned int icon_offset_x = pnd_conf_get_as_int ( g_conf, "grid.icon_offset_x" );
+ unsigned int icon_offset_y = pnd_conf_get_as_int ( g_conf, "grid.icon_offset_y" );
+
+ unsigned int text_width = pnd_conf_get_as_int ( g_conf, "grid.text_width" );
+ unsigned int text_clip_x = pnd_conf_get_as_int ( g_conf, "grid.text_clip_x" );
+ unsigned int text_offset_x = pnd_conf_get_as_int ( g_conf, "grid.text_offset_x" );
+ unsigned int text_offset_y = pnd_conf_get_as_int ( g_conf, "grid.text_offset_y" );
+
+ unsigned int cell_width = pnd_conf_get_as_int ( g_conf, "grid.cell_width" );
+ unsigned int cell_height = pnd_conf_get_as_int ( g_conf, "grid.cell_height" );
+
+ // how many total rows do we need?
+ icon_rows = g_categories [ ui_category ].refcount / col_max;
+ if ( g_categories [ ui_category ].refcount % col_max > 0 ) {
+ icon_rows++;
+ }
+
+ // if no selected app yet, select the first one
+#if 0
+ if ( ! ui_selected ) {
+ ui_selected = g_categories [ ui_category ].refs;
+ }
+#endif
+
+ // ensure selection is visible
+ if ( ui_selected ) {
+
+ int index = ui_selected_index();
+ int topleft = col_max * ui_rows_scrolled_down;
+ int botright = ( col_max * ( ui_rows_scrolled_down + row_max ) - 1 );
+
+ pnd_log ( PND_LOG_DEFAULT, "index %u tl %u br %u\n", index, topleft, botright );
+
+ if ( index < topleft ) {
+ ui_rows_scrolled_down -= pnd_conf_get_as_int_d ( g_conf, "grid.scroll_increment", 1 );
+ } else if ( index > botright ) {
+ ui_rows_scrolled_down += pnd_conf_get_as_int_d ( g_conf, "grid.scroll_increment", 1 );
+ }
+
+ if ( ui_rows_scrolled_down < 0 ) {
+ ui_rows_scrolled_down = 0;
+ } else if ( ui_rows_scrolled_down > icon_rows ) {
+ ui_rows_scrolled_down = icon_rows;
+ }
+
+ } // ensire visible
+
+ // render background
+ if ( g_imagecache [ IMG_BACKGROUND_800480 ].i ) {
+ dest -> x = 0;
+ dest -> y = 0;
+ dest -> w = sdl_realscreen -> w;
+ dest -> h = sdl_realscreen -> h;
+ SDL_BlitSurface ( g_imagecache [ IMG_BACKGROUND_800480 ].i, NULL /* whole image */, sdl_realscreen, dest /* 0,0 */ );
+ //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ dest++;
+ }
+
+ // tabmask
+ if ( g_imagecache [ IMG_BACKGROUND_TABMASK ].i ) {
+ dest -> x = 0;
+ dest -> y = 0;
+ dest -> w = sdl_realscreen -> w;
+ dest -> h = sdl_realscreen -> h;
+ SDL_BlitSurface ( g_imagecache [ IMG_BACKGROUND_TABMASK ].i, NULL /* whole image */, sdl_realscreen, dest /* 0,0 */ );
+ //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ dest++;
+ }
+
+ // tabs
+ if ( g_imagecache [ IMG_TAB_SEL ].i && g_imagecache [ IMG_TAB_UNSEL ].i ) {
+ unsigned int tab_width = pnd_conf_get_as_int ( g_conf, "tabs.tab_width" );
+ unsigned int tab_height = pnd_conf_get_as_int ( g_conf, "tabs.tab_height" );
+ unsigned int tab_offset_x = pnd_conf_get_as_int ( g_conf, "tabs.tab_offset_x" );
+ unsigned int tab_offset_y = pnd_conf_get_as_int ( g_conf, "tabs.tab_offset_y" );
+ unsigned int text_offset_x = pnd_conf_get_as_int ( g_conf, "tabs.text_offset_x" );
+ unsigned int text_offset_y = pnd_conf_get_as_int ( g_conf, "tabs.text_offset_y" );
+ unsigned int text_width = pnd_conf_get_as_int ( g_conf, "tabs.text_width" );
+
+ for ( col = ui_catshift;
+ col < (
+ ( screen_width / tab_width ) < g_categorycount ? ( screen_width / tab_width ) + ui_catshift : g_categorycount + ui_catshift
+ );
+ col++ )
+ {
+
+ SDL_Surface *s;
+ if ( col == ui_category ) {
+ s = g_imagecache [ IMG_TAB_SEL ].i;
+ } else {
+ s = g_imagecache [ IMG_TAB_UNSEL ].i;
+ }
+
+ // draw tab
+ src.x = 0;
+ src.y = 0;
+ src.w = tab_width;
+ src.h = tab_height;
+ dest -> x = tab_offset_x + ( col * tab_width );
+ dest -> y = tab_offset_y;
+ //pnd_log ( pndn_debug, "tab %u at %ux%u\n", col, dest.x, dest.y );
+ SDL_BlitSurface ( s, &src, sdl_realscreen, dest );
+ //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ dest++;
+
+ // draw text
+ SDL_Surface *rtext;
+ SDL_Color tmpfontcolor = { font_rgba_r, font_rgba_g, font_rgba_b, font_rgba_a };
+ rtext = TTF_RenderText_Blended ( g_tab_font, g_categories [ col ].catname, tmpfontcolor );
+ src.x = 0;
+ src.y = 0;
+ src.w = rtext -> w < text_width ? rtext -> w : text_width;
+ src.h = rtext -> h;
+ dest -> x = tab_offset_x + ( col * tab_width ) + text_offset_x;
+ dest -> y = tab_offset_y + text_offset_y;
+ SDL_BlitSurface ( rtext, &src, sdl_realscreen, dest );
+ //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ dest++;
+
+ } // for
+
+ } // tabs
+
+ // scroll bars and arrows
+ {
+ unsigned char show_bar = 0;
+
+ // up?
+ if ( ui_rows_scrolled_down && g_imagecache [ IMG_ARROW_UP ].i ) {
+ dest -> x = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_up_x", 450 );
+ dest -> y = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_up_y", 80 );
+ SDL_BlitSurface ( g_imagecache [ IMG_ARROW_UP ].i, NULL /* whole image */, sdl_realscreen, dest );
+ //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ dest++;
+
+ show_bar = 1;
+ }
+
+ // down?
+ if ( ui_rows_scrolled_down + row_max < icon_rows && g_imagecache [ IMG_ARROW_DOWN ].i ) {
+ dest -> x = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_down_x", 450 );
+ dest -> y = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_down_y", 80 );
+ SDL_BlitSurface ( g_imagecache [ IMG_ARROW_DOWN ].i, NULL /* whole image */, sdl_realscreen, dest );
+ //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ dest++;
+
+ show_bar = 1;
+ }
+
+ if ( show_bar ) {
+ // show scrollbar as well
+ src.x = 0;
+ src.y = 0;
+ src.w = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_bar_clip_w", 10 );
+ src.h = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_bar_clip_h", 100 );
+ dest -> x = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_bar_x", 450 );
+ dest -> y = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_bar_y", 100 );
+ SDL_BlitSurface ( g_imagecache [ IMG_ARROW_SCROLLBAR ].i, &src /* whole image */, sdl_realscreen, dest );
+ //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ dest++;
+ } // bar
+
+ } // scroll bars
+
+ // render detail pane bg
+ if ( pnd_conf_get_as_int_d ( g_conf, "detailpane.show", 1 ) ) {
+
+ if ( g_imagecache [ IMG_DETAIL_BG ].i ) {
+ src.x = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_x", 460 );
+ src.y = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_y", 60 );
+ src.w = ((SDL_Surface*)(g_imagecache [ IMG_DETAIL_PANEL ].i)) -> w;
+ src.h = ((SDL_Surface*)(g_imagecache [ IMG_DETAIL_PANEL ].i)) -> h;
+ dest -> x = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_x", 460 );
+ dest -> y = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_y", 60 );
+ SDL_BlitSurface ( g_imagecache [ IMG_DETAIL_BG ].i, &src, sdl_realscreen, dest );
+ //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ dest++;
+ }
+
+ // render detail pane
+ if ( g_imagecache [ IMG_DETAIL_PANEL ].i ) {
+ dest -> x = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_x", 460 );
+ dest -> y = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_y", 60 );
+ SDL_BlitSurface ( g_imagecache [ IMG_DETAIL_PANEL ].i, NULL /* whole image */, sdl_realscreen, dest );
+ //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ dest++;
+ }
+
+ } // detailpane frame/bg
+
+ // anything to render?
+ if ( g_categories [ ui_category ].refs ) {
+
+ appiter = g_categories [ ui_category ].refs;
+ row = 0;
+ displayrow = 0;
+
+ // until we run out of apps, or run out of space
+ while ( appiter != NULL ) {
+
+ for ( col = 0; col < col_max && appiter != NULL; col++ ) {
+
+ // do we even need to render it? or are we suppressing it due to rows scrolled off the top?
+ if ( row >= ui_rows_scrolled_down ) {
+
+ // selected? show hilights
+ if ( appiter == ui_selected ) {
+ // icon
+ dest -> x = grid_offset_x + ( col * cell_width ) + icon_offset_x;
+ dest -> y = grid_offset_y + ( displayrow * cell_height ) + icon_offset_y;
+ SDL_BlitSurface ( g_imagecache [ IMG_SELECTED_ALPHAMASK ].i, NULL /* all */, sdl_realscreen, dest );
+ //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ dest++;
+ // text
+ dest -> x = grid_offset_x + ( col * cell_width ) + text_clip_x;
+ dest -> y = grid_offset_y + ( displayrow * cell_height ) + pnd_conf_get_as_int ( g_conf, "grid.text_hilite_offset_y" );
+ SDL_BlitSurface ( g_imagecache [ IMG_SELECTED_HILITE ].i, NULL /* all */, sdl_realscreen, dest );
+ //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ dest++;
+ } // selected?
+
+ // show icon
+ mm_cache_t *ic = cache_query_icon ( appiter -> ref -> unique_id );
+ SDL_Surface *iconsurface;
+ if ( ic ) {
+ iconsurface = ic -> i;
+ } else {
+ pnd_log ( pndn_warning, "WARNING: TBD: Need Missin-icon icon for '%s'\n", IFNULL(appiter -> ref -> title_en,"No Name") );
+ iconsurface = g_imagecache [ IMG_ICON_MISSING ].i;
+ }
+ if ( iconsurface ) {
+ //pnd_log ( pndn_debug, "Got an icon for '%s'\n", IFNULL(appiter -> ref -> title_en,"No Name") );
+
+ src.x = 0;
+ src.y = 0;
+ src.w = 60;
+ src.h = 60;
+ dest -> x = grid_offset_x + ( col * cell_width ) + icon_offset_x;
+ dest -> y = grid_offset_y + ( displayrow * cell_height ) + icon_offset_y;
+
+ SDL_BlitSurface ( iconsurface, &src, sdl_realscreen, dest );
+ //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ dest++;
+
+ }
+
+ // show text
+ if ( appiter -> ref -> title_en ) {
+ SDL_Surface *rtext;
+ SDL_Color tmpfontcolor = { font_rgba_r, font_rgba_g, font_rgba_b, font_rgba_a };
+ rtext = TTF_RenderText_Blended ( g_grid_font, appiter -> ref -> title_en, tmpfontcolor );
+ src.x = 0;
+ src.y = 0;
+ src.w = text_width < rtext -> w ? text_width : rtext -> w;
+ src.h = rtext -> h;
+ if ( rtext -> w > text_width ) {
+ dest -> x = grid_offset_x + ( col * cell_width ) + text_clip_x;
+ } else {
+ dest -> x = grid_offset_x + ( col * cell_width ) + text_offset_x - ( rtext -> w / 2 );
+ }
+ dest -> y = grid_offset_y + ( displayrow * cell_height ) + text_offset_y;
+ SDL_BlitSurface ( rtext, &src, sdl_realscreen, dest );
+ //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ dest++;
+ }
+
+ } // display now? or scrolled away..
+
+ // next
+ appiter = appiter -> next;
+
+ } // for column 1...X
+
+ if ( row >= ui_rows_scrolled_down ) {
+ displayrow++;
+ }
+
+ row ++;
+
+ // are we done displaying rows?
+ if ( displayrow >= row_max ) {
+ break;
+ }
+
+ } // while
+
+ } else {
+ // no apps to render?
+ pnd_log ( pndn_rem, "No applications to render?\n" );
+ } // apps to renser?
+
+ // detail panel
+ if ( ui_selected ) {
+
+ unsigned int cell_offset_x = pnd_conf_get_as_int ( g_conf, "detailtext.cell_offset_x" );
+ unsigned int cell_offset_y = pnd_conf_get_as_int ( g_conf, "detailtext.cell_offset_y" );
+ unsigned int cell_width = pnd_conf_get_as_int ( g_conf, "detailtext.cell_width" );
+
+ unsigned int desty = cell_offset_y;
+
+ char buffer [ 256 ];
+
+ // full name
+ if ( ui_selected -> ref -> title_en ) {
+ SDL_Surface *rtext;
+ SDL_Color tmpfontcolor = { font_rgba_r, font_rgba_g, font_rgba_b, font_rgba_a };
+ rtext = TTF_RenderText_Blended ( g_detailtext_font, ui_selected -> ref -> title_en, tmpfontcolor );
+ src.x = 0;
+ src.y = 0;
+ src.w = rtext -> w < cell_width ? rtext -> w : cell_width;
+ src.h = rtext -> h;
+ dest -> x = cell_offset_x;
+ dest -> y = desty;
+ SDL_BlitSurface ( rtext, &src, sdl_realscreen, dest );
+ //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ dest++;
+ desty += src.h;
+ }
+
+ // category
+ if ( ui_selected -> ref -> main_category ) {
+
+ sprintf ( buffer, "Category: %s", ui_selected -> ref -> main_category );
+
+ SDL_Surface *rtext;
+ SDL_Color tmpfontcolor = { font_rgba_r, font_rgba_g, font_rgba_b, font_rgba_a };
+ rtext = TTF_RenderText_Blended ( g_detailtext_font, buffer, tmpfontcolor );
+ src.x = 0;
+ src.y = 0;
+ src.w = rtext -> w < cell_width ? rtext -> w : cell_width;
+ src.h = rtext -> h;
+ dest -> x = cell_offset_x;
+ dest -> y = desty;
+ SDL_BlitSurface ( rtext, &src, sdl_realscreen, dest );
+ //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ dest++;
+ desty += src.h;
+ }
+
+ // clock
+ if ( ui_selected -> ref -> clockspeed ) {
+
+ sprintf ( buffer, "CPU Clock: %s", ui_selected -> ref -> clockspeed );
+
+ SDL_Surface *rtext;
+ SDL_Color tmpfontcolor = { font_rgba_r, font_rgba_g, font_rgba_b, font_rgba_a };
+ rtext = TTF_RenderText_Blended ( g_detailtext_font, buffer, tmpfontcolor );
+ src.x = 0;
+ src.y = 0;
+ src.w = rtext -> w < cell_width ? rtext -> w : cell_width;
+ src.h = rtext -> h;
+ dest -> x = cell_offset_x;
+ dest -> y = desty;
+ SDL_BlitSurface ( rtext, &src, sdl_realscreen, dest );
+ //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ dest++;
+ desty += src.h;
+ }
+
+ // preview pic
+ mm_cache_t *ic = cache_query_preview ( ui_selected -> ref -> unique_id );
+ SDL_Surface *previewpic;
+
+ if ( ic ) {
+ previewpic = ic -> i;
+ } else {
+ previewpic = g_imagecache [ IMG_PREVIEW_MISSING ].i;
+ }
+
+ if ( previewpic ) {
+ dest -> x = pnd_conf_get_as_int_d ( g_conf, "previewpic.cell_offset_x", 50 ) +
+ ( ( pnd_conf_get_as_int_d ( g_conf, "previewpic.cell_width", 50 ) - previewpic -> w ) / 2 );
+ dest -> y = pnd_conf_get_as_int_d ( g_conf, "previewpic.cell_offset_y", 50 );
+ SDL_BlitSurface ( previewpic, NULL /* whole image */, sdl_realscreen, dest );
+ //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ dest++;
+ }
+
+ } // selected?
+
+ // update all the rects and send it all to sdl
+ SDL_UpdateRects ( sdl_realscreen, dest - rects, rects );
+
+} // ui_render
+
+void ui_process_input ( unsigned char block_p ) {
+ SDL_Event event;
+
+ unsigned char ui_event = 0; // if we get a ui event, flip to 1 and break
+ static ui_sdl_button_e ui_mask = uisb_none; // current buttons down
+
+ while ( ! ui_event &&
+ block_p ? SDL_WaitEvent ( &event ) : SDL_PollEvent ( &event ) )
+ {
+
+ switch ( event.type ) {
+
+#if 0 // joystick motion
+ case SDL_JOYAXISMOTION:
+
+ pnd_log ( PND_LOG_DEFAULT, "joystick axis\n" );
+
+ if ( event.jaxis.axis == 0 ) {
+ // horiz
+ if ( event.jaxis.value < 0 ) {
+ ui_push_left();
+ pnd_log ( PND_LOG_DEFAULT, "joystick axis - LEFT\n" );
+ } else if ( event.jaxis.value > 0 ) {
+ ui_push_right();
+ pnd_log ( PND_LOG_DEFAULT, "joystick axis - RIGHT\n" );
+ }
+ } else if ( event.jaxis.axis == 1 ) {
+ // vert
+ if ( event.jaxis.value < 0 ) {
+ ui_push_up();
+ } else if ( event.jaxis.value > 0 ) {
+ ui_push_down();
+ }
+ }
+
+ ui_event++;
+
+ break;
+#endif
+
+#if 0 // joystick buttons
+ case SDL_JOYBUTTONDOWN:
+
+ pnd_log ( PND_LOG_DEFAULT, "joystick button down %u\n", event.jbutton.button );
+
+ if ( event.jbutton.button == 0 ) { // B
+ ui_mask |= uisb_b;
+ } else if ( event.jbutton.button == 1 ) { // Y
+ ui_mask |= uisb_y;
+ } else if ( event.jbutton.button == 2 ) { // X
+ ui_mask |= uisb_x;
+ } else if ( event.jbutton.button == 3 ) { // A
+ ui_mask |= uisb_a;
+
+ } else if ( event.jbutton.button == 4 ) { // Select
+ ui_mask |= uisb_select;
+ } else if ( event.jbutton.button == 5 ) { // Start
+ ui_mask |= uisb_start;
+
+ } else if ( event.jbutton.button == 7 ) { // L
+ ui_mask |= uisb_l;
+ } else if ( event.jbutton.button == 8 ) { // R
+ ui_mask |= uisb_r;
+
+ }
+
+ ui_event++;
+
+ break;
+
+ case SDL_JOYBUTTONUP:
+
+ pnd_log ( PND_LOG_DEFAULT, "joystick button up %u\n", event.jbutton.button );
+
+ if ( event.jbutton.button == 0 ) { // B
+ ui_mask &= ~uisb_b;
+ ui_push_exec();
+ } else if ( event.jbutton.button == 1 ) { // Y
+ ui_mask &= ~uisb_y;
+ } else if ( event.jbutton.button == 2 ) { // X
+ ui_mask &= ~uisb_x;
+ } else if ( event.jbutton.button == 3 ) { // A
+ ui_mask &= ~uisb_a;
+
+ } else if ( event.jbutton.button == 4 ) { // Select
+ ui_mask &= ~uisb_select;
+ } else if ( event.jbutton.button == 5 ) { // Start
+ ui_mask &= ~uisb_start;
+
+ } else if ( event.jbutton.button == 7 ) { // L
+ ui_mask &= ~uisb_l;
+ ui_push_ltrigger();
+ } else if ( event.jbutton.button == 8 ) { // R
+ ui_mask &= ~uisb_r;
+ ui_push_rtrigger();
+
+ }
+
+ ui_event++;
+
+ break;
+#endif
+
+#if 1 // keyboard events
+ case SDL_KEYUP:
+
+ pnd_log ( pndn_debug, "key up %u\n", event.key.keysym.sym );
+
+ // directional
+ if ( event.key.keysym.sym == SDLK_RIGHT ) {
+ ui_push_right();
+ ui_event++;
+ } else if ( event.key.keysym.sym == SDLK_LEFT ) {
+ ui_push_left();
+ ui_event++;
+ } else if ( event.key.keysym.sym == SDLK_UP ) {
+ ui_push_up();
+ ui_event++;
+ } else if ( event.key.keysym.sym == SDLK_DOWN ) {
+ ui_push_down();
+ ui_event++;
+ } else if ( event.key.keysym.sym == SDLK_SPACE || event.key.keysym.sym == SDLK_END ) {
+ ui_push_exec();
+ ui_event++;
+ } else if ( event.key.keysym.sym == SDLK_z ) {
+ ui_push_ltrigger();
+ ui_event++;
+ } else if ( event.key.keysym.sym == SDLK_x ) {
+ ui_push_rtrigger();
+ ui_event++;
+ }
+
+ // extras
+ if ( event.key.keysym.sym == SDLK_q ) {
+ emit_and_quit ( MM_QUIT );
+ }
+
+ break;
+#endif
+
+#if 0 // mouse / touchscreen
+ case SDL_MOUSEBUTTONDOWN:
+ if ( event.button.button == SDL_BUTTON_LEFT ) {
+ cb_pointer_press ( gc, event.button.x / g_scale, event.button.y / g_scale );
+ ui_event++;
+ }
+ break;
+
+ case SDL_MOUSEBUTTONUP:
+ if ( event.button.button == SDL_BUTTON_LEFT ) {
+ cb_pointer_release ( gc, event.button.x / g_scale, event.button.y / g_scale );
+ retval |= STAT_pen;
+ ui_event++;
+ }
+ break;
+#endif
+
+ case SDL_QUIT:
+ exit ( 0 );
+ break;
+
+ default:
+ break;
+
+ } // switch event type
+
+ } // while poll
+
+ return;
+}
+
+void ui_push_left ( void ) {
+
+ if ( ! ui_selected ) {
+ ui_push_right();
+ return;
+ }
+
+ // are we alreadt at first item?
+ if ( g_categories [ ui_category ].refs == ui_selected ) {
+ // can't go any more left, we're at the head
+ } else {
+ // figure out the previous item; yay for singly linked list :/
+ mm_appref_t *i = g_categories [ ui_category ].refs;
+ while ( i ) {
+ if ( i -> next == ui_selected ) {
+ ui_selected = i;
+ break;
+ }
+ i = i -> next;
+ }
+ }
+
+ return;
+}
+
+void ui_push_right ( void ) {
+
+ if ( ui_selected ) {
+
+ if ( ui_selected -> next ) {
+ ui_selected = ui_selected -> next;
+ }
+
+ } else {
+ ui_selected = g_categories [ ui_category ].refs;
+ }
+
+ return;
+}
+
+void ui_push_up ( void ) {
+ unsigned char col_max = pnd_conf_get_as_int ( g_conf, MMENU_DISP_COLMAX );
+
+ while ( col_max ) {
+ ui_push_left();
+ col_max--;
+ }
+
+ return;
+}
+
+void ui_push_down ( void ) {
+ unsigned char col_max = pnd_conf_get_as_int ( g_conf, MMENU_DISP_COLMAX );
+
+ if ( ui_selected ) {
+ while ( col_max ) {
+ ui_push_right();
+ col_max--;
+ }
+ } else {
+ ui_push_right();
+ }
+
+ return;
+}
+
+void ui_push_exec ( void ) {
+
+ if ( ui_selected ) {
+ char buffer [ PATH_MAX ];
+ sprintf ( buffer, "%s/%s", ui_selected -> ref -> object_path, ui_selected -> ref -> object_filename );
+ pnd_apps_exec ( pnd_run_script,
+ buffer,
+ ui_selected -> ref -> unique_id,
+ ui_selected -> ref -> exec,
+ ui_selected -> ref -> startdir,
+ ui_selected -> ref -> execargs,
+ atoi ( ui_selected -> ref -> clockspeed ),
+ PND_EXEC_OPTION_NORUN );
+ sprintf ( buffer, "%s %s\n", MM_RUN, pnd_apps_exec_runline() );
+ emit_and_quit ( buffer );
+ }
+
+ return;
+}
+
+void ui_push_ltrigger ( void ) {
+ unsigned char oldcat = ui_category;
+
+ if ( ui_category > 0 ) {
+ ui_category--;
+ } else {
+ if ( pnd_conf_get_as_int_d ( g_conf, "tabs.wraparound", 0 ) > 0 ) {
+ ui_category = g_categorycount - 1;
+ }
+ }
+
+ if ( oldcat != ui_category ) {
+ ui_selected = NULL;
+ }
+
+ return;
+}
+
+void ui_push_rtrigger ( void ) {
+ unsigned char oldcat = ui_category;
+
+ if ( ui_category < ( g_categorycount - 1 ) ) {
+ ui_category++;
+ } else {
+ if ( pnd_conf_get_as_int_d ( g_conf, "tabs.wraparound", 0 ) > 0 ) {
+ ui_category = 0;
+ }
+ }
+
+ if ( oldcat != ui_category ) {
+ ui_selected = NULL;
+ }
+
+ return;
+}
+
+SDL_Surface *ui_scale_image ( SDL_Surface *s, unsigned int maxwidth, int maxheight ) {
+ double scale = 1000000.0;
+ double scalex = 1000000.0;
+ double scaley = 1000000.0;
+ SDL_Surface *scaled;
+
+ scalex = (double)maxwidth / (double)s -> w;
+
+ if ( maxheight == -1 ) {
+ scale = scalex;
+ } else {
+ scaley = (double)maxheight / (double)s -> h;
+
+ if ( scaley < scalex ) {
+ scale = scaley;
+ } else {
+ scale = scalex;
+ }
+
+ }
+
+ pnd_log ( pndn_debug, " Upscaling; scale factor %f\n", scale );
+ scaled = rotozoomSurface ( s, 0 /* angle*/, scale /* scale */, 1 /* smooth==1*/ );
+ SDL_FreeSurface ( s );
+ s = scaled;
+
+ return ( s );
+}
+
+void ui_loadscreen ( void ) {
+
+ SDL_Rect dest;
+
+ unsigned int font_rgba_r = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_r", 200 );
+ unsigned int font_rgba_g = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_g", 200 );
+ unsigned int font_rgba_b = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_b", 200 );
+ unsigned int font_rgba_a = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_a", 100 );
+
+ // clear the screen
+ SDL_FillRect( SDL_GetVideoSurface(), NULL, 0 );
+
+ // render text
+ SDL_Surface *rtext;
+ SDL_Color tmpfontcolor = { font_rgba_r, font_rgba_g, font_rgba_b, font_rgba_a };
+ rtext = TTF_RenderText_Blended ( g_big_font, "Setting up menu...", tmpfontcolor );
+ dest.x = 20;
+ dest.y = 20;
+ SDL_BlitSurface ( rtext, NULL /* full src */, sdl_realscreen, &dest );
+ SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+
+ return;
+}
+
+void ui_discoverscreen ( unsigned char clearscreen ) {
+
+ SDL_Rect dest;
+
+ unsigned int font_rgba_r = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_r", 200 );
+ unsigned int font_rgba_g = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_g", 200 );
+ unsigned int font_rgba_b = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_b", 200 );
+ unsigned int font_rgba_a = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_a", 100 );
+
+ // clear the screen
+ if ( clearscreen ) {
+ SDL_FillRect( SDL_GetVideoSurface(), NULL, 0 );
+
+ // render background
+ if ( g_imagecache [ IMG_BACKGROUND_800480 ].i ) {
+ dest.x = 0;
+ dest.y = 0;
+ dest.w = sdl_realscreen -> w;
+ dest.h = sdl_realscreen -> h;
+ SDL_BlitSurface ( g_imagecache [ IMG_BACKGROUND_800480 ].i, NULL /* whole image */, sdl_realscreen, NULL /* 0,0 */ );
+ SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ }
+
+ }
+
+ // render text
+ SDL_Surface *rtext;
+ SDL_Color tmpfontcolor = { font_rgba_r, font_rgba_g, font_rgba_b, font_rgba_a };
+ rtext = TTF_RenderText_Blended ( g_big_font, "Looking for applications...", tmpfontcolor );
+ if ( clearscreen ) {
+ dest.x = 20;
+ dest.y = 20;
+ } else {
+ dest.x = 20;
+ dest.y = 40;
+ }
+ SDL_BlitSurface ( rtext, NULL /* full src */, sdl_realscreen, &dest );
+ SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+
+ // render icon
+ if ( g_imagecache [ IMG_ICON_MISSING ].i ) {
+ dest.x = rtext -> w + 30;
+ dest.y = 20;
+ SDL_BlitSurface ( g_imagecache [ IMG_ICON_MISSING ].i, NULL, sdl_realscreen, &dest );
+ SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ }
+
+ return;
+}
+
+void ui_cachescreen ( unsigned char clearscreen ) {
+
+ SDL_Rect dest;
+
+ unsigned int font_rgba_r = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_r", 200 );
+ unsigned int font_rgba_g = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_g", 200 );
+ unsigned int font_rgba_b = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_b", 200 );
+ unsigned int font_rgba_a = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_a", 100 );
+
+ static unsigned int stepx = 0;
+
+ // clear the screen
+ if ( clearscreen ) {
+ SDL_FillRect( SDL_GetVideoSurface(), NULL, 0 );
+
+ // render background
+ if ( g_imagecache [ IMG_BACKGROUND_800480 ].i ) {
+ dest.x = 0;
+ dest.y = 0;
+ dest.w = sdl_realscreen -> w;
+ dest.h = sdl_realscreen -> h;
+ SDL_BlitSurface ( g_imagecache [ IMG_BACKGROUND_800480 ].i, NULL /* whole image */, sdl_realscreen, NULL /* 0,0 */ );
+ SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ }
+
+ }
+
+ // render text
+ SDL_Surface *rtext;
+ SDL_Color tmpfontcolor = { font_rgba_r, font_rgba_g, font_rgba_b, font_rgba_a };
+ rtext = TTF_RenderText_Blended ( g_big_font, "Caching applications artwork...", tmpfontcolor );
+ if ( clearscreen ) {
+ dest.x = 20;
+ dest.y = 20;
+ } else {
+ dest.x = 20;
+ dest.y = 40;
+ }
+ SDL_BlitSurface ( rtext, NULL /* full src */, sdl_realscreen, &dest );
+ SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+
+ // render icon
+ if ( g_imagecache [ IMG_ICON_MISSING ].i ) {
+ dest.x = rtext -> w + 30 + stepx;
+ dest.y = 20;
+ SDL_BlitSurface ( g_imagecache [ IMG_ICON_MISSING ].i, NULL, sdl_realscreen, &dest );
+ SDL_UpdateRects ( sdl_realscreen, 1, &dest );
+ }
+
+ // move across
+ stepx += 20;
+
+ if ( stepx > 350 ) {
+ stepx = 0;
+ }
+
+ return;
+}
+
+int ui_selected_index ( void ) {
+
+ if ( ! ui_selected ) {
+ return ( -1 ); // no index
+ }
+
+ mm_appref_t *r = g_categories [ ui_category ].refs;
+ int counter = 0;
+ while ( r ) {
+ if ( r == ui_selected ) {
+ return ( counter );
+ }
+ r = r -> next;
+ counter++;
+ }
+
+ return ( -1 );
+}
--- /dev/null
+
+#ifndef h_mmui_h
+#define h_mmui_h
+
+/* this code actually _does_ something; this way, at least all the IO routines are in one place, so
+ * I know what to replace with something sensible later :)
+ * ... ahh, to have time to make this in C++ as an actual abstract interface...
+ */
+
+/* staticly cached stuff, for UI
+ */
+
+typedef enum {
+ IMG_BACKGROUND_800480 = 0,
+ IMG_BACKGROUND_TABMASK,
+ IMG_DETAIL_PANEL,
+ IMG_DETAIL_BG,
+ IMG_SELECTED_ALPHAMASK,
+ IMG_TAB_SEL,
+ IMG_TAB_UNSEL,
+ IMG_ICON_MISSING,
+ IMG_SELECTED_HILITE,
+ IMG_PREVIEW_MISSING,
+ IMG_ARROW_UP,
+ IMG_ARROW_DOWN,
+ IMG_ARROW_SCROLLBAR,
+ IMG_MAX, // before this point is loaded; after is generated
+ IMG_TRUEMAX
+} mm_imgcache_e;
+
+typedef struct {
+ mm_imgcache_e id;
+ char *confname;
+ void /*SDL_Surface*/ *i;
+} mm_imgcache_t;
+
+/* ui stuff
+ */
+
+typedef enum {
+ uisb_none = 0,
+ uisb_x = 1,
+ uisb_y = (1<<1),
+ uisb_a = (1<<2),
+ uisb_b = (1<<3),
+ uisb_l = (1<<4),
+ uisb_r = (1<<5),
+ uisb_start = (1<<6),
+ uisb_select = (1<<7),
+ uisb_max
+} ui_sdl_button_e;
+
+unsigned char ui_setup ( void );
+unsigned char ui_imagecache ( char *basepath );
+
+#define CHANGED_NOTHING (0)
+#define CHANGED_CATEGORY (1<<0) /* changed to different category */
+#define CHANGED_SELECTION (1<<1) /* changed app selection */
+#define CHANGED_DATAUPDATE (1<<2) /* deferred preview pic or icon came in */
+#define CHANGED_APPRELOAD (1<<3) /* new set of applications entirely */
+#define CHANGED_EVERYTHING (0xFFFF) /* redraw it all! */
+void ui_render ( unsigned int render_mask );
+
+void ui_loadscreen ( void ); // show screen while loading the menu
+void ui_discoverscreen ( unsigned char clearscreen ); // screen to show while scanning for apps
+void ui_cachescreen ( unsigned char clearscreen ); // while caching icons, categories and preview-pics-Now-mode
+
+/* internal functions follow
+ */
+
+// change the focus
+void ui_process_input ( unsigned char block_p );
+void ui_push_left ( void );
+void ui_push_right ( void );
+void ui_push_up ( void );
+void ui_push_down ( void );
+void ui_push_exec ( void );
+void ui_push_ltrigger ( void );
+void ui_push_rtrigger ( void );
+
+// ui_render() can register tappable-areas which touchscreen code can then figure out if we made a hit
+void ui_register_reset ( void );
+void ui_register_tab ( mm_category_t *category, unsigned int x, unsigned int y, unsigned int w, unsigned int h );
+void ui_register_app ( pnd_disco_t *app, unsigned int x, unsigned int y, unsigned int w, unsigned int h );
+
+#endif
--- /dev/null
+
+#ifndef h_mmwrapcmd_h
+#define h_mmwrapcmd_h
+
+// since only like 2 or 3 commands, no need for enum's/etc
+
+#define MM_QUIT "quit"
+#define MM_RUN "run"
+
+#endif
--- /dev/null
+
+/* minimenu
+ * aka "2wm" - too weak menu, two week menu, akin to twm
+ *
+ * Craig wants a super minimal menu ASAP before launch, so lets see what I can put together in 2 weeks with not much
+ * free time ;) I'd like to do a fuller ('tiny', but with plugin support and a decent expansion and customizing design..)
+ * but later, baby!
+ *
+ */
+
+/* mmwrapper -- we probably want the menu to exeunt-with-alarums when running applications, to minimize the memory and
+ * performance footprint; it could be running in-X or atop a desktop-env, or purely on SDL or framebuffer with nothing..
+ * so wrapper will actually do the running, and be tiny.
+ * Likewise, if the menu proper dies, the wrapper can fire it up again.
+ * A side effect is, people could use the wrappers abilities, and slap another cruddy menu on top of it .. yay for pure
+ * curses based or lynx-based menus ;)
+ */
+
+/* mmwrapper's lifecycle:
+ * 1) launch 'frontend' (mmmenu, could be others)
+ * 2) when it exits, pick up the output...
+ * a) either a command (quit, run some app, pick new frontend)
+ * b) or a crash, in which case, back to (1)
+ * 3) execute command, if any
+ * 4) go to (1)
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <strings.h>
+#include <string.h>
+#include <ctype.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+
+#include "pnd_logger.h"
+
+#include "mmwrapcmd.h"
+
+unsigned char g_daemon_mode = 0;
+char *g_frontend = NULL;
+
+typedef enum {
+ pndn_debug = 0,
+ pndn_rem, // will set default log level to here, so 'debug' is omitted
+ pndn_warning,
+ pndn_error,
+ pndn_none
+} pndnotify_loglevels_e;
+
+int main ( int argc, char *argv[] ) {
+ int logall = -1; // -1 means normal logging rules; >=0 means log all!
+ int i;
+
+ // pull conf, determine frontend; alternate is to check command line.
+
+ // boilerplate stuff from pndnotifyd and pndevmapperd
+
+ /* iterate across args
+ */
+ for ( i = 1; i < argc; i++ ) {
+
+ if ( argv [ i ][ 0 ] == '-' && argv [ i ][ 1 ] == 'd' ) {
+ //printf ( "Going daemon mode. Silent running.\n" );
+ g_daemon_mode = 1;
+ } else if ( argv [ i ][ 0 ] == '-' && argv [ i ][ 1 ] == 'l' ) {
+
+ if ( isdigit ( argv [ i ][ 2 ] ) ) {
+ unsigned char x = atoi ( argv [ i ] + 2 );
+ if ( x >= 0 &&
+ x < pndn_none )
+ {
+ logall = x;
+ }
+ } else {
+ logall = 0;
+ }
+
+ } else if ( argv [ i ][ 0 ] == '-' && argv [ i ][ 1 ] == 'f' && argv [ i ][ 2 ] != '\0' )
+ {
+ g_frontend = argv [ i ] + 2;
+ } else {
+ //printf ( "Unknown: %s\n", argv [ i ] );
+ printf ( "%s [-l[##]] [-d] [-fFRONTENDPATH]\n", argv [ 0 ] );
+ printf ( "-d\tDaemon mode; detach from terminal, chdir to /tmp, suppress output. Optional.\n" );
+ printf ( "-l#\tLog-it; -l is 0-and-up (or all), and -l2 means 2-and-up (not all); l[0-3] for now. Log goes to /tmp/mmwrapper.log\n" );
+ printf ( "-f\tFull path of frontend to run\n" );
+ exit ( 0 );
+ }
+
+ } // for
+
+ /* enable logging?
+ */
+ pnd_log_set_pretext ( "mmwrapper" );
+ pnd_log_set_flush ( 1 );
+
+ if ( logall == -1 ) {
+ // standard logging; non-daemon versus daemon
+
+ if ( g_daemon_mode ) {
+ // nada
+ } else {
+ pnd_log_set_filter ( pndn_rem );
+ //pnd_log_set_filter ( pndn_debug );
+ pnd_log_to_stdout();
+ }
+
+ } else {
+ FILE *f;
+
+ f = fopen ( "/tmp/mmwrapper.log", "w" );
+
+ if ( f ) {
+ pnd_log_set_filter ( logall );
+ pnd_log_to_stream ( f );
+ pnd_log ( pndn_rem, "logall mode - logging to /tmp/mmwrapper.log\n" );
+ }
+
+ if ( logall == pndn_debug ) {
+ pnd_log_set_buried_logging ( 1 ); // log the shit out of it
+ pnd_log ( pndn_rem, "logall mode 0 - turned on buried logging\n" );
+ }
+
+ } // logall
+
+ pnd_log ( pndn_rem, "%s built %s %s", argv [ 0 ], __DATE__, __TIME__ );
+
+ pnd_log ( pndn_rem, "log level starting as %u", pnd_log_get_filter() );
+
+ pnd_log ( pndn_rem, "Frontend is %s", g_frontend );
+
+ if ( g_daemon_mode ) {
+
+ // set a CWD somewhere else
+#if 0
+ chdir ( "/tmp" );
+#endif
+
+ // detach from terminal
+ if ( ( i = fork() ) < 0 ) {
+ pnd_log ( pndn_error, "ERROR: Couldn't fork()\n" );
+ exit ( i );
+ }
+ if ( i ) {
+ exit ( 0 ); // exit parent
+ }
+ setsid();
+
+ // umask
+ umask ( 022 ); // emitted files can be rwxr-xr-x
+
+ } // set up daemon
+
+ // check frontend
+ if ( ! g_frontend ) {
+ pnd_log ( pndn_error, "ERROR: No frontend specified!\n" );
+ exit ( -1 );
+ }
+
+ /* actual work now
+ */
+
+ // invoke frontend
+ // wait for something to come back when it exits
+
+ char cmdbuf [ 1024 ];
+ char *c;
+ char *args;
+
+ while ( 1 ) {
+
+ // reset
+ bzero ( cmdbuf, 1024 );
+ args = NULL;
+
+ // invoke frontend
+ pnd_log ( pndn_debug, "Invoking frontend: %s\n", g_frontend );
+
+ FILE *fe = popen ( g_frontend, "r" );
+ fgets ( cmdbuf, 1000, fe );
+ pclose ( fe );
+
+ if ( ( c = strchr ( cmdbuf, '\n' ) ) ) {
+ *c = '\0'; // truncate trailing newline
+ }
+
+ if ( ( c = strchr ( cmdbuf, ' ' ) ) ) {
+ *c = '\0';
+ args = c + 1;
+ }
+
+ pnd_log ( pndn_debug, "Command from frontend: '%s' args: '%s'\n", cmdbuf, args ? args : "none" );
+
+ // deal with command
+ if ( strcasecmp ( cmdbuf, MM_QUIT ) == 0 ) {
+ // time to die!
+ pnd_log ( pndn_rem, "Frontend requests shutdown.\n" );
+ exit ( 0 );
+ } else if ( strcasecmp ( cmdbuf, MM_RUN ) == 0 ) {
+ // shell out and run it
+ int retval = system ( args );
+
+ if ( retval < 0 ) {
+ pnd_log ( pndn_error, "ERROR: Couldn't invoke application specified by frontend: '%s'\n", args );
+ } else {
+ pnd_log ( pndn_rem, "Invoked application returned %d\n", WEXITSTATUS(retval) );
+ }
+
+ } else {
+ pnd_log ( pndn_rem, "Unexpected exit of frontend; restarting it!\n" );
+ // next time around the loop
+ }
+
+ } // while
+
+ return ( 0 );
+} // main
git.openpandora.org / pandora-libraries.git / commitdiff
