2 #include <stdio.h> /* for FILE etc */
3 #include <stdlib.h> /* for malloc */
4 #include <unistd.h> /* for unlink */
5 #include <limits.h> /* for PATH_MAX */
8 #define __USE_GNU /* for strcasestr */
9 #include <string.h> /* for making ftw.h happy */
13 #include "SDL_audio.h"
14 #include "SDL_image.h"
16 #include "SDL_gfxPrimitives.h"
17 #include "SDL_rotozoom.h"
18 #include "SDL_thread.h"
22 #include "pnd_logger.h"
24 #include "pnd_container.h"
25 #include "pnd_discovery.h"
27 #include "pnd_device.h"
28 #include "../lib/pnd_pathiter.h"
29 #include "pnd_utility.h"
30 #include "pnd_pndfiles.h"
36 #include "mmwrapcmd.h"
38 #include "mmui_context.h"
40 #define CHANGED_NOTHING (0)
41 #define CHANGED_CATEGORY (1<<0) /* changed to different category */
42 #define CHANGED_SELECTION (1<<1) /* changed app selection */
43 #define CHANGED_DATAUPDATE (1<<2) /* deferred preview pic or icon came in */
44 #define CHANGED_APPRELOAD (1<<3) /* new set of applications entirely */
45 #define CHANGED_EVERYTHING (1<<4) /* redraw it all! */
46 unsigned int render_mask = CHANGED_EVERYTHING;
48 #define MIMETYPE_EXE "/usr/bin/file" /* check for file type prior to invocation */
52 SDL_Surface *sdl_realscreen = NULL;
53 unsigned int sdl_ticks = 0;
54 SDL_Thread *g_preview_thread = NULL;
56 enum { sdl_user_ticker = 0,
57 sdl_user_finishedpreview = 1,
58 sdl_user_finishedicon = 2,
63 unsigned short int g_scale = 1; // 1 == noscale
65 SDL_Surface *g_imgcache [ IMG_MAX ];
67 TTF_Font *g_big_font = NULL;
68 TTF_Font *g_grid_font = NULL;
69 TTF_Font *g_detailtext_font = NULL;
70 TTF_Font *g_tab_font = NULL;
72 extern pnd_conf_handle g_conf;
74 /* current display state
76 int ui_rows_scrolled_down = 0; // number of rows that should be missing from top of the display
77 mm_appref_t *ui_selected = NULL;
78 unsigned char ui_category = 0; // current category
79 unsigned char ui_catshift = 0; // how many cats are offscreen to the left
80 ui_context_t ui_display_context; // display paramaters: see mmui_context.h
81 unsigned char ui_detail_hidden = 0; // if >0, detail panel is hidden
82 // FUTURE: If multiple panels can be shown/hidden, convert ui_detail_hidden to a bitmask
84 static SDL_Surface *ui_scale_image ( SDL_Surface *s, unsigned int maxwidth, int maxheight ); // height -1 means ignore
85 static int ui_selected_index ( void );
87 unsigned char ui_setup ( void ) {
92 SDL_Init ( SDL_INIT_EVERYTHING | SDL_INIT_NOPARACHUTE );
94 SDL_JoystickOpen ( 0 ); // turn on joy-0
96 SDL_WM_SetCaption ( "mmenu", "mmenu" );
98 // hide the mouse cursor if we can
99 if ( SDL_ShowCursor ( -1 ) == 1 ) {
100 SDL_ShowCursor ( 0 );
106 unsigned int svm = SDL_SWSURFACE /*| SDL_FULLSCREEN*/ /* 0*/;
107 if ( pnd_conf_get_as_int_d ( g_conf, "display.fullscreen", 0 ) > 0 ) {
108 svm |= SDL_FULLSCREEN;
112 SDL_SetVideoMode ( 800 * g_scale, 480 * g_scale, 16 /*bpp*/, svm );
114 if ( ! sdl_realscreen ) {
115 pnd_log ( pndn_error, "ERROR: Couldn't open SDL real screen; dieing." );
119 pnd_log ( pndn_debug, "Pixel format:" );
120 pnd_log ( pndn_debug, "bpp b: %u\n", sdl_realscreen -> format -> BitsPerPixel );
121 pnd_log ( pndn_debug, "bpp B: %u\n", sdl_realscreen -> format -> BytesPerPixel );
122 pnd_log ( pndn_debug, "R mask: %08x\n", sdl_realscreen -> format -> Rmask );
123 pnd_log ( pndn_debug, "G mask: %08x\n", sdl_realscreen -> format -> Gmask );
124 pnd_log ( pndn_debug, "B mask: %08x\n", sdl_realscreen -> format -> Bmask );
130 /* Set 16-bit stereo audio at 22Khz */
131 fmt.freq = 44100; //22050;
132 fmt.format = AUDIO_S16; //AUDIO_S16;
134 fmt.samples = 2048; /* A good value for games */
135 fmt.callback = mixaudio;
138 /* Open the audio device and start playing sound! */
139 if ( SDL_OpenAudio ( &fmt, NULL ) < 0 ) {
140 zotlog ( "Unable to open audio: %s\n", SDL_GetError() );
144 SDL_PauseAudio ( 0 );
149 SDL_EnableKeyRepeat ( 500, 150 );
152 //IMG_Init ( IMG_INIT_JPG | IMG_INIT_PNG );
158 if ( TTF_Init() == -1 ) {
159 pnd_log ( pndn_error, "ERROR: Couldn't set up SDL TTF lib\n" );
160 return ( 0 ); // couldn't set up SDL TTF
163 char fullpath [ PATH_MAX ];
165 sprintf ( fullpath, "%s/%s", g_skinpath, pnd_conf_get_as_char ( g_conf, "minimenu.font" ) );
166 g_big_font = TTF_OpenFont ( fullpath, pnd_conf_get_as_int_d ( g_conf, "minimenu.font_ptsize", 24 ) );
167 if ( ! g_big_font ) {
168 pnd_log ( pndn_error, "ERROR: Couldn't load font '%s' for size %u\n",
169 pnd_conf_get_as_char ( g_conf, "minimenu.font" ), pnd_conf_get_as_int_d ( g_conf, "minimenu.font_ptsize", 24 ) );
170 return ( 0 ); // couldn't set up SDL TTF
174 sprintf ( fullpath, "%s/%s", g_skinpath, pnd_conf_get_as_char ( g_conf, "grid.font" ) );
175 g_grid_font = TTF_OpenFont ( fullpath, pnd_conf_get_as_int_d ( g_conf, "grid.font_ptsize", 10 ) );
176 if ( ! g_grid_font ) {
177 pnd_log ( pndn_error, "ERROR: Couldn't load font '%s' for size %u\n",
178 pnd_conf_get_as_char ( g_conf, "grid.font" ), pnd_conf_get_as_int_d ( g_conf, "grid.font_ptsize", 10 ) );
179 return ( 0 ); // couldn't set up SDL TTF
183 sprintf ( fullpath, "%s/%s", g_skinpath, pnd_conf_get_as_char ( g_conf, "detailtext.font" ) );
184 g_detailtext_font = TTF_OpenFont ( fullpath, pnd_conf_get_as_int_d ( g_conf, "detailtext.font_ptsize", 10 ) );
185 if ( ! g_detailtext_font ) {
186 pnd_log ( pndn_error, "ERROR: Couldn't load font '%s' for size %u\n",
187 pnd_conf_get_as_char ( g_conf, "detailtext.font" ), pnd_conf_get_as_int_d ( g_conf, "detailtext.font_ptsize", 10 ) );
188 return ( 0 ); // couldn't set up SDL TTF
192 sprintf ( fullpath, "%s/%s", g_skinpath, pnd_conf_get_as_char ( g_conf, "tabs.font" ) );
193 g_tab_font = TTF_OpenFont ( fullpath, pnd_conf_get_as_int_d ( g_conf, "tabs.font_ptsize", 10 ) );
194 if ( ! g_tab_font ) {
195 pnd_log ( pndn_error, "ERROR: Couldn't load font '%s' for size %u\n",
196 pnd_conf_get_as_char ( g_conf, "tabs.font" ), pnd_conf_get_as_int_d ( g_conf, "tabs.font_ptsize", 10 ) );
197 return ( 0 ); // couldn't set up SDL TTF
200 // determine display context
201 if ( pnd_conf_get_as_int_d ( g_conf, "display.show_detail_pane", 1 ) > 0 ) {
202 ui_detail_hidden = 0;
204 ui_detail_hidden = 1;
206 ui_recache_context ( &ui_display_context );
211 mm_imgcache_t g_imagecache [ IMG_TRUEMAX ] = {
212 { IMG_BACKGROUND_800480, "graphics.IMG_BACKGROUND_800480" },
213 { IMG_BACKGROUND_TABMASK, "graphics.IMG_BACKGROUND_TABMASK" },
214 { IMG_DETAIL_PANEL, "graphics.IMG_DETAIL_PANEL" },
215 { IMG_DETAIL_BG, "graphics.IMG_DETAIL_BG" },
216 { IMG_SELECTED_ALPHAMASK, "graphics.IMG_SELECTED_ALPHAMASK" },
217 { IMG_TAB_SEL, "graphics.IMG_TAB_SEL" },
218 { IMG_TAB_SEL_L, "graphics.IMG_TAB_SEL_L" },
219 { IMG_TAB_SEL_R, "graphics.IMG_TAB_SEL_R" },
220 { IMG_TAB_UNSEL, "graphics.IMG_TAB_UNSEL" },
221 { IMG_TAB_UNSEL_L, "graphics.IMG_TAB_UNSEL_L" },
222 { IMG_TAB_UNSEL_R, "graphics.IMG_TAB_UNSEL_R" },
223 { IMG_TAB_LINE, "graphics.IMG_TAB_LINE" },
224 { IMG_TAB_LINEL, "graphics.IMG_TAB_LINEL" },
225 { IMG_TAB_LINER, "graphics.IMG_TAB_LINER" },
226 { IMG_ICON_MISSING, "graphics.IMG_ICON_MISSING" },
227 { IMG_SELECTED_HILITE, "graphics.IMG_SELECTED_HILITE" },
228 { IMG_PREVIEW_MISSING, "graphics.IMG_PREVIEW_MISSING" },
229 { IMG_ARROW_UP, "graphics.IMG_ARROW_UP", },
230 { IMG_ARROW_DOWN, "graphics.IMG_ARROW_DOWN", },
231 { IMG_ARROW_SCROLLBAR, "graphics.IMG_ARROW_SCROLLBAR", },
232 { IMG_HOURGLASS, "graphics.IMG_HOURGLASS", },
233 { IMG_FOLDER, "graphics.IMG_FOLDER", },
234 { IMG_EXECBIN, "graphics.IMG_EXECBIN", },
238 unsigned char ui_imagecache ( char *basepath ) {
240 char fullpath [ PATH_MAX ];
244 for ( i = 0; i < IMG_MAX; i++ ) {
246 if ( g_imagecache [ i ].id != i ) {
247 pnd_log ( pndn_error, "ERROR: Internal table mismatch during caching [%u]\n", i );
251 char *filename = pnd_conf_get_as_char ( g_conf, g_imagecache [ i ].confname );
254 pnd_log ( pndn_error, "ERROR: Missing filename in conf for key: %s\n", g_imagecache [ i ].confname );
258 if ( filename [ 0 ] == '/' ) {
259 strncpy ( fullpath, filename, PATH_MAX );
261 sprintf ( fullpath, "%s/%s", basepath, filename );
264 if ( ! ( g_imagecache [ i ].i = IMG_Load ( fullpath ) ) ) {
265 pnd_log ( pndn_error, "ERROR: Couldn't load static cache image: %s\n", fullpath );
272 //g_imagecache [ IMG_SELECTED_ALPHAMASK ].i = SDL_CreateRGBSurface ( SDL_SWSURFACE, 60, 60, 32, 0xFF0000, 0x00FF00, 0xFF, 0xFF000000 );
273 //boxRGBA ( g_imagecache [ IMG_SELECTED_ALPHAMASK ].i, 0, 0, 60, 60, 100, 100, 100, 250 );
279 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 );
280 // scale text hilight
281 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 );
282 // scale preview no-pic
283 g_imagecache [ IMG_PREVIEW_MISSING ].i = ui_scale_image ( g_imagecache [ IMG_PREVIEW_MISSING ].i,
284 pnd_conf_get_as_int_d ( g_conf, "previewpic.cell_width", 50 ),
285 pnd_conf_get_as_int_d ( g_conf, "previewpic.cell_height", 50 ) );
287 // set alpha on detail panel
288 //SDL_SetAlpha ( g_imagecache [ IMG_DETAIL_BG ].i, SDL_SRCALPHA, pnd_conf_get_as_int_d ( g_conf, "display.detail_bg_alpha", 50 ) );
293 void ui_render ( void ) {
296 // divide width: 550 / 250
297 // divide left side: 5 columns == 110px width
298 // 20px buffer either side == 70px wide icon + 20 + 20?
300 // what jobs to do during render?
304 #define R_TABS (1<<1)
305 #define R_DETAIL (1<<2)
306 #define R_GRID (1<<3)
308 #define R_ALL (R_BG|R_TABS|R_DETAIL|R_GRID)
310 unsigned int render_jobs_b = 0;
312 if ( render_mask & CHANGED_EVERYTHING ) {
313 render_jobs_b |= R_ALL;
316 if ( render_mask & CHANGED_SELECTION ) {
317 render_jobs_b |= R_GRID;
318 render_jobs_b |= R_DETAIL;
321 if ( render_mask & CHANGED_CATEGORY ) {
322 render_jobs_b |= R_ALL;
325 render_mask = CHANGED_NOTHING;
329 unsigned int icon_rows;
332 SDL_Rect rects [ MAXRECTS ], src;
333 SDL_Rect *dest = rects;
334 bzero ( dest, sizeof(SDL_Rect)*MAXRECTS );
336 unsigned int row, displayrow, col;
337 mm_appref_t *appiter;
339 ui_context_t *c = &ui_display_context; // for convenience and shorthand
341 // how many total rows do we need?
342 icon_rows = g_categories [ ui_category ] -> refcount / c -> col_max;
343 if ( g_categories [ ui_category ] -> refcount % c -> col_max > 0 ) {
348 // if no selected app yet, select the first one
349 if ( ! ui_selected && pnd_conf_get_as_int_d ( g_conf, "minimenu.start_selected", 0 ) ) {
350 ui_selected = g_categories [ ui_category ] -> refs;
354 // reset touchscreen regions
355 if ( render_jobs_b ) {
359 // ensure selection is visible
362 int index = ui_selected_index();
363 int topleft = c -> col_max * ui_rows_scrolled_down;
364 int botright = ( c -> col_max * ( ui_rows_scrolled_down + c -> row_max ) - 1 );
366 if ( index < topleft ) {
367 ui_rows_scrolled_down -= pnd_conf_get_as_int_d ( g_conf, "grid.scroll_increment", 1 );
368 render_jobs_b |= R_ALL;
369 } else if ( index > botright ) {
370 ui_rows_scrolled_down += pnd_conf_get_as_int_d ( g_conf, "grid.scroll_increment", 1 );
371 render_jobs_b |= R_ALL;
374 if ( ui_rows_scrolled_down < 0 ) {
375 ui_rows_scrolled_down = 0;
376 } else if ( ui_rows_scrolled_down > icon_rows ) {
377 ui_rows_scrolled_down = icon_rows;
383 if ( render_jobs_b & R_BG ) {
385 if ( g_imagecache [ IMG_BACKGROUND_800480 ].i ) {
388 dest -> w = sdl_realscreen -> w;
389 dest -> h = sdl_realscreen -> h;
390 SDL_BlitSurface ( g_imagecache [ IMG_BACKGROUND_800480 ].i, NULL /* whole image */, sdl_realscreen, dest /* 0,0 */ );
395 if ( g_imagecache [ IMG_BACKGROUND_TABMASK ].i ) {
398 dest -> w = sdl_realscreen -> w;
399 dest -> h = sdl_realscreen -> h;
400 SDL_BlitSurface ( g_imagecache [ IMG_BACKGROUND_TABMASK ].i, NULL /* whole image */, sdl_realscreen, dest /* 0,0 */ );
407 if ( g_imagecache [ IMG_TAB_SEL ].i && g_imagecache [ IMG_TAB_UNSEL ].i ) {
408 static unsigned int tab_width;
409 static unsigned int tab_height;
410 static unsigned int tab_offset_x;
411 static unsigned int tab_offset_y;
412 static unsigned int text_offset_x;
413 static unsigned int text_offset_y;
414 static unsigned int text_width;
416 static unsigned char tab_first_run = 1;
417 if ( tab_first_run ) {
419 tab_width = pnd_conf_get_as_int ( g_conf, "tabs.tab_width" );
420 tab_height = pnd_conf_get_as_int ( g_conf, "tabs.tab_height" );
421 tab_offset_x = pnd_conf_get_as_int ( g_conf, "tabs.tab_offset_x" );
422 tab_offset_y = pnd_conf_get_as_int ( g_conf, "tabs.tab_offset_y" );
423 text_offset_x = pnd_conf_get_as_int ( g_conf, "tabs.text_offset_x" );
424 text_offset_y = pnd_conf_get_as_int ( g_conf, "tabs.text_offset_y" );
425 text_width = pnd_conf_get_as_int ( g_conf, "tabs.text_width" );
428 unsigned int maxtab = ( c -> screen_width / tab_width ) < g_categorycount ? ( c -> screen_width / tab_width ) + ui_catshift : g_categorycount + ui_catshift;
429 unsigned int maxtabspot = ( c -> screen_width / tab_width );
431 if ( g_categorycount > 0 ) {
433 // draw tabs with categories
434 for ( col = ui_catshift;
441 // if this is the first (leftmost) tab, we use different artwork
442 // than if the other tabs (so skinner can link lines up nicely.)
443 if ( col == ui_catshift ) {
444 // leftmost tab, special case
446 if ( col == ui_category ) {
447 s = g_imagecache [ IMG_TAB_SEL_L ].i;
449 s = g_imagecache [ IMG_TAB_UNSEL_L ].i;
452 } else if ( col == maxtab - 1 ) {
453 // rightmost tab, special case
455 if ( col == ui_category ) {
456 s = g_imagecache [ IMG_TAB_SEL_R ].i;
458 s = g_imagecache [ IMG_TAB_UNSEL_R ].i;
462 // normal (not leftmost) tab
464 if ( col == ui_category ) {
465 s = g_imagecache [ IMG_TAB_SEL ].i;
467 s = g_imagecache [ IMG_TAB_UNSEL ].i;
470 } // first col, or not first col?
477 if ( col == ui_category ) {
478 src.h = tab_selheight;
486 dest -> x = tab_offset_x + ( (col-ui_catshift) * tab_width );
487 dest -> y = tab_offset_y;
490 ui_register_tab ( col, dest -> x, dest -> y, tab_width, tab_height );
492 if ( render_jobs_b & R_TABS ) {
493 //pnd_log ( pndn_debug, "tab %u at %ux%u\n", col, dest.x, dest.y );
494 SDL_BlitSurface ( s, &src, sdl_realscreen, dest );
498 if ( col == ui_category ) {
499 // no line for selected tab
501 if ( col - ui_catshift == 0 ) {
502 s = g_imagecache [ IMG_TAB_LINEL ].i;
503 } else if ( col - ui_catshift == maxtabspot - 1 ) {
504 s = g_imagecache [ IMG_TAB_LINER ].i;
506 s = g_imagecache [ IMG_TAB_LINE ].i;
508 dest -> x = tab_offset_x + ( (col-ui_catshift) * tab_width );
509 dest -> y = tab_offset_y + tab_height;
510 SDL_BlitSurface ( s, NULL /* whole image */, sdl_realscreen, dest );
516 rtext = TTF_RenderText_Blended ( g_tab_font, g_categories [ col ] -> catname, c -> fontcolor );
519 src.w = rtext -> w < text_width ? rtext -> w : text_width;
521 dest -> x = tab_offset_x + ( (col-ui_catshift) * tab_width ) + text_offset_x;
522 dest -> y = tab_offset_y + text_offset_y;
523 SDL_BlitSurface ( rtext, &src, sdl_realscreen, dest );
524 SDL_FreeSurface ( rtext );
531 } // if we got categories
533 if ( render_jobs_b & R_TABS ) {
535 // draw tab lines under where tabs would be if we had categories
536 for ( /* foo */; col < maxtabspot; col++ ) {
539 if ( col - ui_catshift == 0 ) {
540 s = g_imagecache [ IMG_TAB_LINEL ].i;
541 } else if ( col - ui_catshift == maxtabspot - 1 ) {
542 s = g_imagecache [ IMG_TAB_LINER ].i;
544 s = g_imagecache [ IMG_TAB_LINE ].i;
546 dest -> x = tab_offset_x + ( (col-ui_catshift) * tab_width );
547 dest -> y = tab_offset_y + tab_height;
548 SDL_BlitSurface ( s, NULL /* whole image */, sdl_realscreen, dest );
557 // scroll bars and arrows
558 if ( render_jobs_b & R_BG ) {
559 unsigned char show_bar = 0;
562 if ( ui_rows_scrolled_down && g_imagecache [ IMG_ARROW_UP ].i ) {
563 dest -> x = c -> arrow_up_x;
564 dest -> y = c -> arrow_up_y;
565 SDL_BlitSurface ( g_imagecache [ IMG_ARROW_UP ].i, NULL /* whole image */, sdl_realscreen, dest );
572 if ( ui_rows_scrolled_down + c -> row_max < icon_rows && g_imagecache [ IMG_ARROW_DOWN ].i ) {
573 dest -> x = c -> arrow_down_x;
574 dest -> y = c -> arrow_down_y;
575 SDL_BlitSurface ( g_imagecache [ IMG_ARROW_DOWN ].i, NULL /* whole image */, sdl_realscreen, dest );
582 // show scrollbar as well
585 src.w = c -> arrow_bar_clip_w;
586 src.h = c -> arrow_bar_clip_h;
587 dest -> x = c -> arrow_bar_x;
588 dest -> y = c -> arrow_bar_y;
589 SDL_BlitSurface ( g_imagecache [ IMG_ARROW_SCROLLBAR ].i, &src /* whole image */, sdl_realscreen, dest );
593 } // r_bg, scroll bars
595 // render detail pane bg
596 if ( render_jobs_b & R_DETAIL && ui_detail_hidden == 0 ) {
598 if ( pnd_conf_get_as_int_d ( g_conf, "detailpane.show", 1 ) ) {
601 if ( g_imagecache [ IMG_DETAIL_BG ].i ) {
602 src.x = 0; // pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_x", 460 );
603 src.y = 0; // pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_y", 60 );
604 src.w = ((SDL_Surface*)(g_imagecache [ IMG_DETAIL_PANEL ].i)) -> w;
605 src.h = ((SDL_Surface*)(g_imagecache [ IMG_DETAIL_PANEL ].i)) -> h;
606 dest -> x = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_x", 460 );
607 dest -> y = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_y", 60 );
608 SDL_BlitSurface ( g_imagecache [ IMG_DETAIL_BG ].i, &src, sdl_realscreen, dest );
612 // render detail pane
613 if ( g_imagecache [ IMG_DETAIL_PANEL ].i ) {
614 dest -> x = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_x", 460 );
615 dest -> y = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_y", 60 );
616 SDL_BlitSurface ( g_imagecache [ IMG_DETAIL_PANEL ].i, NULL /* whole image */, sdl_realscreen, dest );
620 } // detailpane frame/bg
624 // anything to render?
625 if ( render_jobs_b & R_GRID ) {
627 // if just rendering grid, and nothing else, better clear it first
628 if ( ! ( render_jobs_b & R_BG ) ) {
629 if ( g_imagecache [ IMG_BACKGROUND_800480 ].i ) {
630 src.x = c -> grid_offset_x;
631 src.y = c -> grid_offset_y + c -> sel_icon_offset_y;
632 src.w = c -> col_max * c -> cell_width;
633 src.h = c -> row_max * c -> cell_height;
635 dest -> x = c -> grid_offset_x;
636 dest -> y = c -> grid_offset_y + c -> sel_icon_offset_y;
638 SDL_BlitSurface ( g_imagecache [ IMG_BACKGROUND_800480 ].i, &src, sdl_realscreen, dest );
644 if ( g_categories [ ui_category ] -> refs ) {
646 appiter = g_categories [ ui_category ] -> refs;
650 // until we run out of apps, or run out of space
651 while ( appiter != NULL ) {
653 for ( col = 0; col < c -> col_max && appiter != NULL; col++ ) {
655 // do we even need to render it? or are we suppressing it due to rows scrolled off the top?
656 if ( row >= ui_rows_scrolled_down ) {
658 // selected? show hilights
659 if ( appiter == ui_selected ) {
660 SDL_Surface *s = g_imagecache [ IMG_SELECTED_ALPHAMASK ].i;
662 //dest -> x = grid_offset_x + ( col * cell_width ) + icon_offset_x + ( ( icon_max_width - s -> w ) / 2 );
663 dest -> x = c -> grid_offset_x + ( col * c -> cell_width ) + c -> icon_offset_x + c -> sel_icon_offset_x;
664 //dest -> y = grid_offset_y + ( displayrow * cell_height ) + icon_offset_y + ( ( icon_max_height - s -> h ) / 2 );
665 dest -> y = c -> grid_offset_y + ( displayrow * c -> cell_height ) + c -> icon_offset_y + c -> sel_icon_offset_y;
666 SDL_BlitSurface ( s, NULL /* all */, sdl_realscreen, dest );
669 dest -> x = c -> grid_offset_x + ( col * c -> cell_width ) + c -> text_clip_x;
670 dest -> y = c -> grid_offset_y + ( displayrow * c -> cell_height ) + c -> text_hilite_offset_y;
671 SDL_BlitSurface ( g_imagecache [ IMG_SELECTED_HILITE ].i, NULL /* all */, sdl_realscreen, dest );
676 mm_cache_t *ic = cache_query_icon ( appiter -> ref -> unique_id );
677 SDL_Surface *iconsurface;
679 iconsurface = ic -> i;
681 //pnd_log ( pndn_warning, "WARNING: TBD: Need Missin-icon icon for '%s'\n", IFNULL(appiter -> ref -> title_en,"No Name") );
683 // no icon override; was this a pnd-file (show the unknown icon then), or was this generated from
684 // filesystem (file or directory icon)
685 if ( appiter -> ref -> object_flags & PND_DISCO_GENERATED ) {
686 if ( appiter -> ref -> object_type == pnd_object_type_directory ) {
687 iconsurface = g_imagecache [ IMG_FOLDER ].i;
689 iconsurface = g_imagecache [ IMG_EXECBIN ].i;
692 iconsurface = g_imagecache [ IMG_ICON_MISSING ].i;
697 // got an icon I hope?
699 //pnd_log ( pndn_debug, "Got an icon for '%s'\n", IFNULL(appiter -> ref -> title_en,"No Name") );
705 dest -> x = c -> grid_offset_x + ( col * c -> cell_width ) + c -> icon_offset_x + (( c -> icon_max_width - iconsurface -> w ) / 2);
706 dest -> y = c -> grid_offset_y + ( displayrow * c -> cell_height ) + c -> icon_offset_y + (( c -> icon_max_height - iconsurface -> h ) / 2);
708 SDL_BlitSurface ( iconsurface, &src, sdl_realscreen, dest );
711 ui_register_app ( appiter, dest -> x, dest -> y, src.w, src.h );
718 if ( appiter -> ref -> title_en ) {
720 rtext = TTF_RenderText_Blended ( g_grid_font, appiter -> ref -> title_en, c -> fontcolor );
723 src.w = c -> text_width < rtext -> w ? c -> text_width : rtext -> w;
725 if ( rtext -> w > c -> text_width ) {
726 dest -> x = c -> grid_offset_x + ( col * c -> cell_width ) + c -> text_clip_x;
728 dest -> x = c -> grid_offset_x + ( col * c -> cell_width ) + c -> text_offset_x - ( rtext -> w / 2 );
730 dest -> y = c -> grid_offset_y + ( displayrow * c -> cell_height ) + c -> text_offset_y;
731 SDL_BlitSurface ( rtext, &src, sdl_realscreen, dest );
732 SDL_FreeSurface ( rtext );
736 } // display now? or scrolled away..
739 appiter = appiter -> next;
741 } // for column 1...X
743 if ( row >= ui_rows_scrolled_down ) {
749 // are we done displaying rows?
750 if ( displayrow >= c -> row_max ) {
757 // no apps to render?
758 pnd_log ( pndn_rem, "No applications to render?\n" );
763 // detail panel - show app details or blank-message
764 if ( render_jobs_b & R_DETAIL && ui_detail_hidden == 0 ) {
766 unsigned int cell_offset_x = pnd_conf_get_as_int ( g_conf, "detailtext.cell_offset_x" );
767 unsigned int cell_offset_y = pnd_conf_get_as_int ( g_conf, "detailtext.cell_offset_y" );
768 unsigned int cell_width = pnd_conf_get_as_int ( g_conf, "detailtext.cell_width" );
770 unsigned int desty = cell_offset_y;
777 if ( ui_selected -> ref -> title_en ) {
779 rtext = TTF_RenderText_Blended ( g_detailtext_font, ui_selected -> ref -> title_en, c -> fontcolor );
782 src.w = rtext -> w < cell_width ? rtext -> w : cell_width;
784 dest -> x = cell_offset_x;
786 SDL_BlitSurface ( rtext, &src, sdl_realscreen, dest );
787 SDL_FreeSurface ( rtext );
794 if ( ui_selected -> ref -> main_category ) {
796 sprintf ( buffer, "Category: %s", ui_selected -> ref -> main_category );
799 rtext = TTF_RenderText_Blended ( g_detailtext_font, buffer, c -> fontcolor );
802 src.w = rtext -> w < cell_width ? rtext -> w : cell_width;
804 dest -> x = cell_offset_x;
806 SDL_BlitSurface ( rtext, &src, sdl_realscreen, dest );
807 SDL_FreeSurface ( rtext );
814 if ( ui_selected -> ref -> clockspeed ) {
816 sprintf ( buffer, "CPU Clock: %s", ui_selected -> ref -> clockspeed );
819 rtext = TTF_RenderText_Blended ( g_detailtext_font, buffer, c -> fontcolor );
822 src.w = rtext -> w < cell_width ? rtext -> w : cell_width;
824 dest -> x = cell_offset_x;
826 SDL_BlitSurface ( rtext, &src, sdl_realscreen, dest );
827 SDL_FreeSurface ( rtext );
832 // show sub-app# on right side of cpu clock?
833 //if ( ui_selected -> ref -> subapp_number )
835 sprintf ( buffer, "(app#%u)", ui_selected -> ref -> subapp_number );
838 rtext = TTF_RenderText_Blended ( g_grid_font, buffer, c -> fontcolor );
839 dest -> x = cell_offset_x + cell_width - rtext -> w;
840 dest -> y = desty - src.h;
841 SDL_BlitSurface ( rtext, NULL /* full src */, sdl_realscreen, dest );
842 SDL_FreeSurface ( rtext );
847 #if 0 // merged into hint-line
848 if ( ui_selected -> ref -> info_filename ) {
850 sprintf ( buffer, "Documentation - hit Y" );
853 rtext = TTF_RenderText_Blended ( g_detailtext_font, buffer, c -> fontcolor );
856 src.w = rtext -> w < cell_width ? rtext -> w : cell_width;
858 dest -> x = cell_offset_x;
860 SDL_BlitSurface ( rtext, &src, sdl_realscreen, dest );
861 SDL_FreeSurface ( rtext );
868 if ( ui_selected -> ovrh ) {
873 desty += 5; // a touch of spacing can't hurt
875 for ( i = 1; i < 4; i++ ) {
876 sprintf ( buffer, "Application-%u.note-%u", ui_selected -> ref -> subapp_number, i );
877 n = pnd_conf_get_as_char ( ui_selected -> ovrh, buffer );
881 rtext = TTF_RenderText_Blended ( g_detailtext_font, n, c -> fontcolor );
884 src.w = rtext -> w < cell_width ? rtext -> w : cell_width;
886 dest -> x = cell_offset_x;
888 SDL_BlitSurface ( rtext, &src, sdl_realscreen, dest );
889 SDL_FreeSurface ( rtext );
895 } // r_detail -> notes
898 mm_cache_t *ic = cache_query_preview ( ui_selected -> ref -> unique_id );
899 SDL_Surface *previewpic;
902 previewpic = ic -> i;
904 previewpic = g_imagecache [ IMG_PREVIEW_MISSING ].i;
908 dest -> x = pnd_conf_get_as_int_d ( g_conf, "previewpic.cell_offset_x", 50 ) +
909 ( ( pnd_conf_get_as_int_d ( g_conf, "previewpic.cell_width", 50 ) - previewpic -> w ) / 2 );
910 dest -> y = pnd_conf_get_as_int_d ( g_conf, "previewpic.cell_offset_y", 50 );
911 SDL_BlitSurface ( previewpic, NULL /* whole image */, sdl_realscreen, dest );
917 char *empty_message = "Press SELECT for menu";
921 rtext = TTF_RenderText_Blended ( g_detailtext_font, empty_message, c -> fontcolor );
925 src.w = rtext -> w < cell_width ? rtext -> w : cell_width;
927 dest -> x = cell_offset_x;
929 SDL_BlitSurface ( rtext, &src, sdl_realscreen, dest );
930 SDL_FreeSurface ( rtext );
935 } // r_detail && selected?
943 if ( render_jobs_b & R_BG ) {
944 static int last_battlevel = 0;
945 static unsigned char batterylevel = 0;
948 if ( time ( NULL ) - last_battlevel > 60 ) {
949 batterylevel = pnd_device_get_battery_gauge_perc();
950 last_battlevel = time ( NULL );
953 sprintf ( buffer, "Battery: %u%%", batterylevel );
956 rtext = TTF_RenderText_Blended ( g_grid_font, buffer, c -> fontcolor );
957 dest -> x = pnd_conf_get_as_int_d ( g_conf, "display.battery_x", 20 );
958 dest -> y = pnd_conf_get_as_int_d ( g_conf, "display.battery_y", 450 );
959 SDL_BlitSurface ( rtext, NULL /* all */, sdl_realscreen, dest );
960 SDL_FreeSurface ( rtext );
965 if ( pnd_conf_get_as_char ( g_conf, "display.hintline" ) ) {
967 unsigned int hintx, hinty;
968 hintx = pnd_conf_get_as_int_d ( g_conf, "display.hint_x", 40 );
969 hinty = pnd_conf_get_as_int_d ( g_conf, "display.hint_y", 450 );
970 static unsigned int lastwidth = 3000;
972 if ( ui_selected && ui_selected -> ref -> info_filename ) {
973 buffer = "Documentation - hit Y";
975 buffer = pnd_conf_get_as_char ( g_conf, "display.hintline" );
979 rtext = TTF_RenderText_Blended ( g_grid_font, buffer, c -> fontcolor );
982 if ( ! ( render_jobs_b & R_BG ) ) {
989 SDL_BlitSurface ( g_imagecache [ IMG_BACKGROUND_TABMASK ].i, &src, sdl_realscreen, dest );
991 lastwidth = rtext -> w;
997 SDL_BlitSurface ( rtext, NULL /* all */, sdl_realscreen, dest );
998 SDL_FreeSurface ( rtext );
1003 if ( render_jobs_b & R_BG &&
1004 pnd_conf_get_as_int_d ( g_conf, "display.clock_x", -1 ) != -1 )
1008 time_t t = time ( NULL );
1009 struct tm *tm = localtime ( &t );
1010 strftime ( buffer, 50, "%a %H:%M %F", tm );
1013 rtext = TTF_RenderText_Blended ( g_grid_font, buffer, c -> fontcolor );
1014 dest -> x = pnd_conf_get_as_int_d ( g_conf, "display.clock_x", 700 );
1015 dest -> y = pnd_conf_get_as_int_d ( g_conf, "display.clock_y", 450 );
1016 SDL_BlitSurface ( rtext, NULL /* all */, sdl_realscreen, dest );
1017 SDL_FreeSurface ( rtext );
1021 // update all the rects and send it all to sdl
1022 // - at this point, we could probably just do 1 rect, of the
1023 // whole screen, and be faster :/
1024 SDL_UpdateRects ( sdl_realscreen, dest - rects, rects );
1028 void ui_process_input ( unsigned char block_p ) {
1031 unsigned char ui_event = 0; // if we get a ui event, flip to 1 and break
1032 //static ui_sdl_button_e ui_mask = uisb_none; // current buttons down
1034 while ( ! ui_event &&
1035 block_p ? SDL_WaitEvent ( &event ) : SDL_PollEvent ( &event ) )
1038 switch ( event.type ) {
1043 if ( event.user.code == sdl_user_ticker ) {
1045 // timer went off, time to load something
1046 if ( pnd_conf_get_as_int_d ( g_conf, "minimenu.load_previews_later", 0 ) ) {
1048 if ( ! ui_selected ) {
1052 // load the preview pics now!
1053 pnd_disco_t *iter = ui_selected -> ref;
1055 if ( iter -> preview_pic1 ) {
1057 if ( pnd_conf_get_as_int_d ( g_conf, "minimenu.threaded_preview", 0 ) ) {
1058 // load in bg thread, make user experience chuggy
1060 g_preview_thread = SDL_CreateThread ( (void*)ui_threaded_defered_preview, iter );
1062 if ( ! g_preview_thread ) {
1063 pnd_log ( pndn_error, "ERROR: Couldn't create preview thread\n" );
1067 // load it now, make user wait
1069 if ( ! cache_preview ( iter, pnd_conf_get_as_int_d ( g_conf, "previewpic.cell_width", 200 ),
1070 pnd_conf_get_as_int_d ( g_conf, "previewpic.cell_height", 180 ) )
1073 pnd_log ( pndn_debug, " Couldn't load preview pic: '%s' -> '%s'\n",
1074 IFNULL(iter->title_en,"No Name"), iter -> preview_pic1 );
1079 } // got a preview at all?
1084 } else if ( event.user.code == sdl_user_finishedpreview ) {
1086 // if we just finished the one we happen to be looking at, better redraw now; otherwise, if
1087 // we finished another, no big woop
1088 if ( ui_selected && event.user.data1 == ui_selected -> ref ) {
1092 } else if ( event.user.code == sdl_user_finishedicon ) {
1093 // redraw, so we can show the newly loaded icon
1098 render_mask |= CHANGED_EVERYTHING;
1102 #if 0 // joystick motion
1103 case SDL_JOYAXISMOTION:
1105 pnd_log ( PND_LOG_DEFAULT, "joystick axis\n" );
1107 if ( event.jaxis.axis == 0 ) {
1109 if ( event.jaxis.value < 0 ) {
1111 pnd_log ( PND_LOG_DEFAULT, "joystick axis - LEFT\n" );
1112 } else if ( event.jaxis.value > 0 ) {
1113 ui_push_right ( 0 );
1114 pnd_log ( PND_LOG_DEFAULT, "joystick axis - RIGHT\n" );
1116 } else if ( event.jaxis.axis == 1 ) {
1118 if ( event.jaxis.value < 0 ) {
1120 } else if ( event.jaxis.value > 0 ) {
1130 #if 0 // joystick buttons
1131 case SDL_JOYBUTTONDOWN:
1133 pnd_log ( PND_LOG_DEFAULT, "joystick button down %u\n", event.jbutton.button );
1135 if ( event.jbutton.button == 0 ) { // B
1137 } else if ( event.jbutton.button == 1 ) { // Y
1139 } else if ( event.jbutton.button == 2 ) { // X
1141 } else if ( event.jbutton.button == 3 ) { // A
1144 } else if ( event.jbutton.button == 4 ) { // Select
1145 ui_mask |= uisb_select;
1146 } else if ( event.jbutton.button == 5 ) { // Start
1147 ui_mask |= uisb_start;
1149 } else if ( event.jbutton.button == 7 ) { // L
1151 } else if ( event.jbutton.button == 8 ) { // R
1160 case SDL_JOYBUTTONUP:
1162 pnd_log ( PND_LOG_DEFAULT, "joystick button up %u\n", event.jbutton.button );
1164 if ( event.jbutton.button == 0 ) { // B
1167 } else if ( event.jbutton.button == 1 ) { // Y
1169 } else if ( event.jbutton.button == 2 ) { // X
1171 } else if ( event.jbutton.button == 3 ) { // A
1174 } else if ( event.jbutton.button == 4 ) { // Select
1175 ui_mask &= ~uisb_select;
1176 } else if ( event.jbutton.button == 5 ) { // Start
1177 ui_mask &= ~uisb_start;
1179 } else if ( event.jbutton.button == 7 ) { // L
1182 } else if ( event.jbutton.button == 8 ) { // R
1193 #if 1 // keyboard events
1197 //pnd_log ( pndn_debug, "key up %u\n", event.key.keysym.sym );
1199 // SDLK_LALT -> Start
1200 // page up/down for y/x
1201 // home/end for a and b
1204 if ( event.key.keysym.sym == SDLK_RIGHT ) {
1205 ui_push_right ( 0 );
1207 } else if ( event.key.keysym.sym == SDLK_LEFT ) {
1210 } else if ( event.key.keysym.sym == SDLK_UP ) {
1213 } else if ( event.key.keysym.sym == SDLK_DOWN ) {
1216 } else if ( event.key.keysym.sym == SDLK_SPACE || event.key.keysym.sym == SDLK_END ) { // space or B
1219 } else if ( event.key.keysym.sym == SDLK_TAB || event.key.keysym.sym == SDLK_HOME ) { // tab or A
1220 // if detail panel is togglable, then toggle it
1221 // if not, make sure its ruddy well shown!
1222 if ( ui_is_detail_hideable() ) {
1223 ui_toggle_detail_pane();
1225 ui_detail_hidden = 0;
1228 } else if ( event.key.keysym.sym == SDLK_RSHIFT || event.key.keysym.sym == SDLK_COMMA ) { // left trigger or comma
1231 } else if ( event.key.keysym.sym == SDLK_RCTRL || event.key.keysym.sym == SDLK_PERIOD ) { // right trigger or period
1234 } else if ( event.key.keysym.sym == SDLK_PAGEUP ) { // Y
1236 if ( ui_selected ) {
1237 ui_show_info ( pnd_run_script, ui_selected -> ref );
1241 } else if ( event.key.keysym.sym == SDLK_LALT ) { // start button
1245 } else if ( event.key.keysym.sym == SDLK_LCTRL /*LALT*/ ) { // select button
1246 char *opts [ 20 ] = {
1247 "Reveal hidden category",
1249 "Configure Minimenu",
1250 "Rescan for applications",
1251 "Cache previews to SD now",
1252 "Run a terminal/console",
1253 "Run another GUI (xfce, etc)",
1255 "Select a Minimenu skin",
1258 int sel = ui_modal_single_menu ( opts, 10, "Minimenu", "Enter to select; other to return." );
1260 char buffer [ 100 ];
1264 } else if ( sel == 1 ) {
1266 sprintf ( buffer, "sudo poweroff" );
1268 } else if ( sel == 2 ) {
1270 unsigned char restart = conf_run_menu ( NULL );
1271 conf_write ( g_conf, conf_determine_location ( g_conf ) );
1273 emit_and_quit ( MM_RESTART );
1275 } else if ( sel == 3 ) {
1277 pnd_log ( pndn_debug, "Freeing up applications\n" );
1278 applications_free();
1279 pnd_log ( pndn_debug, "Rescanning applications\n" );
1280 applications_scan();
1281 } else if ( sel == 4 ) {
1282 // cache preview to SD now
1283 extern pnd_box_handle g_active_apps;
1284 pnd_box_handle h = g_active_apps;
1286 unsigned int maxwidth, maxheight;
1287 maxwidth = pnd_conf_get_as_int_d ( g_conf, "previewpic.cell_width", 200 );
1288 maxheight = pnd_conf_get_as_int_d ( g_conf, "previewpic.cell_height", 180 );
1290 pnd_disco_t *iter = pnd_box_get_head ( h );
1295 if ( ! cache_preview ( iter, maxwidth, maxheight ) ) {
1296 pnd_log ( pndn_debug, "Force cache: Couldn't load preview pic: '%s' -> '%s'\n",
1297 IFNULL(iter->title_en,"No Name"), iter -> preview_pic1 );
1301 iter = pnd_box_get_next ( iter );
1304 } else if ( sel == 5 ) {
1307 argv [ 0 ] = pnd_conf_get_as_char ( g_conf, "utility.terminal" );
1311 ui_forkexec ( argv );
1314 } else if ( sel == 6 ) {
1315 char buffer [ PATH_MAX ];
1316 sprintf ( buffer, "%s %s\n", MM_RUN, "/usr/pandora/scripts/op_switchgui.sh" );
1317 emit_and_quit ( buffer );
1318 } else if ( sel == 7 ) {
1319 emit_and_quit ( MM_QUIT );
1320 } else if ( sel == 8 ) {
1322 if ( ui_pick_skin() ) {
1323 emit_and_quit ( MM_RESTART );
1325 } else if ( sel == 9 ) {
1327 char buffer [ PATH_MAX ];
1328 sprintf ( buffer, "%s/about.txt", g_skinpath );
1329 ui_aboutscreen ( buffer );
1333 render_mask |= CHANGED_EVERYTHING;
1336 // unknown SDLK_ keycode?
1338 // many SDLK_keycodes map to ASCII ("a" is ascii(a)), so try to jump to a filename of that name, in this category?
1339 // and if already there, try to jump to next, maybe?
1340 // future: look for sequence typing? ie: user types 'm' then 'a', look for 'ma*' instead of 'm' then 'a' matching
1341 if ( isalpha ( event.key.keysym.sym ) && g_categories [ ui_category ] -> refcount > 0 ) {
1342 mm_appref_t *app = g_categories [ ui_category ] -> refs;
1344 //fprintf ( stderr, "sel %s next %s\n", ui_selected -> ref -> title_en, ui_selected -> next -> ref -> title_en );
1346 // are we already matching the same char? and next item is also same char?
1347 if ( app && ui_selected &&
1348 ui_selected -> ref -> title_en && ui_selected -> next -> ref -> title_en &&
1349 toupper ( ui_selected -> ref -> title_en [ 0 ] ) == toupper ( ui_selected -> next -> ref -> title_en [ 0 ] ) &&
1350 toupper ( ui_selected -> ref -> title_en [ 0 ] ) == toupper ( event.key.keysym.sym )
1353 // just skip down one
1354 app = ui_selected -> next;
1357 // walk the category, looking for a first-char match
1359 if ( app -> ref -> title_en && toupper ( app -> ref -> title_en [ 0 ] ) == toupper ( event.key.keysym.sym ) ) {
1365 } // same start letter, or new run?
1367 // found something, or no?
1369 // looks like we found a potential match; try switching it to visible selection
1371 ui_set_selected ( ui_selected );
1378 } // SDLK_alphanumeric?
1384 if ( event.key.keysym.sym == SDLK_ESCAPE ) {
1385 emit_and_quit ( MM_QUIT );
1392 #if 1 // mouse / touchscreen
1394 case SDL_MOUSEBUTTONDOWN:
1395 if ( event.button.button == SDL_BUTTON_LEFT ) {
1396 cb_pointer_press ( gc, event.button.x / g_scale, event.button.y / g_scale );
1402 case SDL_MOUSEBUTTONUP:
1403 if ( event.button.button == SDL_BUTTON_LEFT ) {
1404 ui_touch_act ( event.button.x, event.button.y );
1417 } // switch event type
1424 void ui_push_left ( unsigned char forcecoil ) {
1426 if ( ! ui_selected ) {
1427 ui_push_right ( 0 );
1431 // what column we in?
1432 unsigned int col = ui_determine_screen_col ( ui_selected );
1434 // are we already at first item?
1435 if ( forcecoil == 0 &&
1436 pnd_conf_get_as_int_d ( g_conf, "grid.wrap_horiz_samerow", 0 ) &&
1439 unsigned int i = ui_display_context.col_max - 1;
1440 while ( i && ui_selected -> next ) {
1441 ui_push_right ( 0 );
1445 } else if ( g_categories [ ui_category ] -> refs == ui_selected ) {
1446 // can't go any more left, we're at the head
1449 // figure out the previous item; yay for singly linked list :/
1450 mm_appref_t *i = g_categories [ ui_category ] -> refs;
1452 if ( i -> next == ui_selected ) {
1460 ui_set_selected ( ui_selected );
1465 void ui_push_right ( unsigned char forcecoil ) {
1467 if ( ui_selected ) {
1469 // what column we in?
1470 unsigned int col = ui_determine_screen_col ( ui_selected );
1473 if ( forcecoil == 0 &&
1474 pnd_conf_get_as_int_d ( g_conf, "grid.wrap_horiz_samerow", 0 ) &&
1475 // and selected is far-right, or last icon in category (might not be far right)
1476 ( ( col == ui_display_context.col_max - 1 ) ||
1477 ( ui_selected -> next == NULL ) )
1481 //unsigned int i = pnd_conf_get_as_int_d ( g_conf, "grid.col_max", 5 ) - 1;
1482 while ( col /*i*/ ) {
1488 // just go to the next
1490 if ( ui_selected -> next ) {
1491 ui_selected = ui_selected -> next;
1497 ui_selected = g_categories [ ui_category ] -> refs;
1500 ui_set_selected ( ui_selected );
1505 void ui_push_up ( void ) {
1506 unsigned char col_max = ui_display_context.col_max;
1508 if ( ! ui_selected ) {
1513 unsigned int row = ui_determine_row ( ui_selected );
1516 pnd_conf_get_as_int_d ( g_conf, "grid.wrap_vert_stop", 0 ) == 0 )
1518 // wrap around instead
1520 unsigned int col = ui_determine_screen_col ( ui_selected );
1523 ui_selected = g_categories [ ui_category ] -> refs;
1524 while ( ui_selected -> next ) {
1525 ui_selected = ui_selected -> next;
1528 // try to move to same column
1529 unsigned int newcol = ui_determine_screen_col ( ui_selected );
1530 if ( newcol > col ) {
1538 // scroll down to show it
1539 int r = ui_determine_row ( ui_selected ) - 1;
1540 if ( r - ui_display_context.row_max > 0 ) {
1541 ui_rows_scrolled_down = (unsigned int) r;
1545 // stop at top/bottom
1557 void ui_push_down ( void ) {
1558 unsigned char col_max = ui_display_context.col_max;
1560 if ( ui_selected ) {
1563 unsigned int row = ui_determine_row ( ui_selected );
1566 unsigned int icon_rows = g_categories [ ui_category ] -> refcount / col_max;
1567 if ( g_categories [ ui_category ] -> refcount % col_max > 0 ) {
1572 if ( row == ( icon_rows - 1 ) &&
1573 pnd_conf_get_as_int_d ( g_conf, "grid.wrap_vert_stop", 0 ) == 0 )
1576 unsigned char col = ui_determine_screen_col ( ui_selected );
1578 ui_selected = g_categories [ ui_category ] -> refs;
1581 ui_selected = ui_selected -> next;
1585 ui_rows_scrolled_down = 0;
1587 render_mask |= CHANGED_EVERYTHING;
1592 ui_push_right ( 1 );
1599 ui_push_right ( 0 );
1605 void ui_push_exec ( void ) {
1607 if ( ! ui_selected ) {
1611 // was this icon generated from filesystem, or from pnd-file?
1612 if ( ui_selected -> ref -> object_flags & PND_DISCO_GENERATED ) {
1614 if ( ! ui_selected -> ref -> title_en ) {
1615 return; // no filename
1618 if ( ui_selected -> ref -> object_type == pnd_object_type_directory ) {
1619 // delve up/down the dir tree
1621 if ( strcmp ( ui_selected -> ref -> title_en, ".." ) == 0 ) {
1625 // lop off last word; if the thing ends with /, lop that one, then the next word.
1626 while ( ( c = strrchr ( g_categories [ ui_category] -> fspath, '/' ) ) ) {
1627 *c = '\0'; // lop off the last hunk
1628 if ( *(c+1) != '\0' ) {
1634 if ( g_categories [ ui_category] -> fspath [ 0 ] == '\0' ) {
1635 free ( g_categories [ ui_category] -> fspath );
1636 g_categories [ ui_category] -> fspath = strdup ( "/" );
1641 char *temp = malloc ( strlen ( g_categories [ ui_category] -> fspath ) + strlen ( ui_selected -> ref -> title_en ) + 1 + 1 );
1642 sprintf ( temp, "%s/%s", g_categories [ ui_category] -> fspath, ui_selected -> ref -> title_en );
1643 free ( g_categories [ ui_category] -> fspath );
1644 g_categories [ ui_category] -> fspath = temp;
1647 pnd_log ( pndn_debug, "Cat %s is now in path %s\n", g_categories [ ui_category ] -> catname, g_categories [ ui_category ]-> fspath );
1649 // forget the selection, nolonger applies
1651 ui_set_selected ( ui_selected );
1653 category_fs_restock ( g_categories [ ui_category ] );
1655 render_mask |= CHANGED_SELECTION;
1658 // just run it arbitrarily?
1660 // if this a pnd-file, or just some executable?
1661 if ( strcasestr ( ui_selected -> ref -> object_filename, PND_PACKAGE_FILEEXT ) ) {
1662 // looks like a pnd, now what do we do..
1663 pnd_box_handle h = pnd_disco_file ( ui_selected -> ref -> object_path, ui_selected -> ref -> object_filename );
1666 pnd_disco_t *d = pnd_box_get_head ( h );
1667 pnd_apps_exec_disco ( pnd_run_script, d, PND_EXEC_OPTION_NORUN, NULL );
1668 char buffer [ PATH_MAX ];
1669 sprintf ( buffer, "%s %s\n", MM_RUN, pnd_apps_exec_runline() );
1670 if ( pnd_conf_get_as_int_d ( g_conf, "minimenu.live_on_run", 0 ) == 0 ) {
1671 emit_and_quit ( buffer );
1673 emit_and_run ( buffer );
1680 // is it even executable? if we don't have handlers for non-executables yet (Jan 2011 we don't),
1681 // then don't even try to run things not-flagged as executable.. but wait most people are on
1682 // FAT filesystems, what a drag, we can't tell at the fs level.
1683 // ... but we can still invoke 'file' and grep out the good bits, at least.
1685 // open a stream reading 'file /path/to/file' and check output for 'executable'
1686 // -- not checking for "ARM" so it can pick up x86 (or whatever native) executables in build environment
1687 unsigned char is_executable = 0;
1691 char popenbuf [ FILENAME_MAX ];
1692 snprintf ( popenbuf, FILENAME_MAX, "%s %s/%s", MIMETYPE_EXE, g_categories [ ui_category ] -> fspath, ui_selected -> ref -> title_en );
1695 if ( ! ( marceau = popen ( popenbuf, "r" ) ) ) {
1696 return; // error, we need some useful error handling and dialog boxes here
1699 if ( fgets ( popenbuf, FILENAME_MAX, marceau ) ) {
1700 //printf ( "File test returns: %s\n", popenbuf );
1701 if ( strstr ( popenbuf, "executable" ) != NULL ) {
1710 if ( ! is_executable ) {
1711 fprintf ( stderr, "ERROR: File to invoke is not executable, skipping. (%s)\n", ui_selected -> ref -> title_en );
1712 return; // need some error handling here
1715 #if 0 // eat up any pending SDL events and toss 'em?
1719 while ( SDL_PeepEvents ( &e, 1, SDL_GETEVENT, SDL_ALLEVENTS ) > 0 ) {
1729 // get CWD so we can restore it on return
1730 char cwd [ PATH_MAX ];
1731 getcwd ( cwd, PATH_MAX );
1733 // full path to executable so we don't rely on implicit "./"
1734 char execbuf [ FILENAME_MAX ];
1735 snprintf ( execbuf, FILENAME_MAX, "%s/%s", g_categories [ ui_category ] -> fspath, ui_selected -> ref -> title_en );
1738 chdir ( g_categories [ ui_category ] -> fspath );
1739 exec_raw_binary ( execbuf /*ui_selected -> ref -> title_en*/ );
1742 // DEPRECATED / NOT TESTED
1743 // get mmwrapper to run it
1744 char buffer [ PATH_MAX ];
1745 sprintf ( buffer, "%s %s/%s\n", MM_RUN, g_categories [ ui_category ] -> fspath, ui_selected -> ref -> title_en );
1746 if ( pnd_conf_get_as_int_d ( g_conf, "minimenu.live_on_run", 0 ) == 0 ) {
1747 emit_and_quit ( buffer );
1749 emit_and_run ( buffer );
1758 // set app-run speed
1759 int use_run_speed = pnd_conf_get_as_int_d ( g_conf, "minimenu.use_run_speed", 0 );
1760 if ( use_run_speed > 0 ) {
1761 int mm_speed = pnd_conf_get_as_int_d ( g_conf, "minimenu.run_speed", -1 );
1762 if ( mm_speed > -1 ) {
1763 char buffer [ 512 ];
1764 snprintf ( buffer, 500, "sudo /usr/pandora/scripts/op_cpuspeed.sh %d", mm_speed );
1767 } // do speed change?
1769 // request app to run and quit mmenu
1770 pnd_apps_exec_disco ( pnd_run_script, ui_selected -> ref, PND_EXEC_OPTION_NORUN, NULL );
1771 char buffer [ PATH_MAX ];
1772 sprintf ( buffer, "%s %s\n", MM_RUN, pnd_apps_exec_runline() );
1773 if ( pnd_conf_get_as_int_d ( g_conf, "minimenu.live_on_run", 0 ) == 0 ) {
1774 emit_and_quit ( buffer );
1776 emit_and_run ( buffer );
1783 void ui_push_ltrigger ( void ) {
1784 unsigned char oldcat = ui_category;
1785 unsigned int screen_width = ui_display_context.screen_width;
1786 unsigned int tab_width = pnd_conf_get_as_int ( g_conf, "tabs.tab_width" );
1788 if ( g_categorycount == 0 ) {
1792 if ( ui_category > 0 ) {
1794 category_fs_restock ( g_categories [ ui_category ] );
1796 if ( pnd_conf_get_as_int_d ( g_conf, "tabs.wraparound", 0 ) > 0 ) {
1797 ui_category = g_categorycount - 1;
1799 if ( ui_category >= ( screen_width / tab_width ) ) {
1800 ui_catshift = ui_category - ( screen_width / tab_width ) + 1;
1802 category_fs_restock ( g_categories [ ui_category ] );
1806 if ( oldcat != ui_category ) {
1808 ui_set_selected ( ui_selected );
1811 // make tab visible?
1812 if ( ui_catshift > 0 && ui_category == ui_catshift - 1 ) {
1817 ui_rows_scrolled_down = 0;
1819 render_mask |= CHANGED_CATEGORY;
1824 void ui_push_rtrigger ( void ) {
1825 unsigned char oldcat = ui_category;
1827 if ( g_categorycount == 0 ) {
1831 unsigned int screen_width = ui_display_context.screen_width;
1832 unsigned int tab_width = pnd_conf_get_as_int ( g_conf, "tabs.tab_width" );
1834 if ( ui_category < ( g_categorycount - 1 ) ) {
1836 category_fs_restock ( g_categories [ ui_category ] );
1838 if ( pnd_conf_get_as_int_d ( g_conf, "tabs.wraparound", 0 ) > 0 ) {
1841 category_fs_restock ( g_categories [ ui_category ] );
1845 if ( oldcat != ui_category ) {
1847 ui_set_selected ( ui_selected );
1850 // make tab visible?
1851 if ( ui_category > ui_catshift + ( screen_width / tab_width ) - 1 ) {
1856 ui_rows_scrolled_down = 0;
1858 render_mask |= CHANGED_CATEGORY;
1863 SDL_Surface *ui_scale_image ( SDL_Surface *s, unsigned int maxwidth, int maxheight ) {
1864 double scale = 1000000.0;
1865 double scalex = 1000000.0;
1866 double scaley = 1000000.0;
1867 SDL_Surface *scaled;
1869 scalex = (double)maxwidth / (double)s -> w;
1871 if ( maxheight == -1 ) {
1874 scaley = (double)maxheight / (double)s -> h;
1876 if ( scaley < scalex ) {
1884 scaled = rotozoomSurface ( s, 0 /* angle*/, scale /* scale */, 1 /* smooth==1*/ );
1885 SDL_FreeSurface ( s );
1891 void ui_loadscreen ( void ) {
1896 SDL_FillRect( SDL_GetVideoSurface(), NULL, 0 );
1900 rtext = TTF_RenderText_Blended ( g_big_font, "Setting up menu...", ui_display_context.fontcolor );
1903 SDL_BlitSurface ( rtext, NULL /* full src */, sdl_realscreen, &dest );
1904 SDL_UpdateRects ( sdl_realscreen, 1, &dest );
1905 SDL_FreeSurface ( rtext );
1910 void ui_discoverscreen ( unsigned char clearscreen ) {
1915 if ( clearscreen ) {
1916 SDL_FillRect( SDL_GetVideoSurface(), NULL, 0 );
1918 // render background
1919 if ( g_imagecache [ IMG_BACKGROUND_800480 ].i ) {
1922 dest.w = sdl_realscreen -> w;
1923 dest.h = sdl_realscreen -> h;
1924 SDL_BlitSurface ( g_imagecache [ IMG_BACKGROUND_800480 ].i, NULL /* whole image */, sdl_realscreen, NULL /* 0,0 */ );
1925 SDL_UpdateRects ( sdl_realscreen, 1, &dest );
1932 rtext = TTF_RenderText_Blended ( g_big_font, "Looking for applications...", ui_display_context.fontcolor );
1933 if ( clearscreen ) {
1940 SDL_BlitSurface ( rtext, NULL /* full src */, sdl_realscreen, &dest );
1941 SDL_UpdateRects ( sdl_realscreen, 1, &dest );
1942 SDL_FreeSurface ( rtext );
1945 if ( g_imagecache [ IMG_ICON_MISSING ].i ) {
1946 dest.x = rtext -> w + 30;
1948 SDL_BlitSurface ( g_imagecache [ IMG_ICON_MISSING ].i, NULL, sdl_realscreen, &dest );
1949 SDL_UpdateRects ( sdl_realscreen, 1, &dest );
1955 void ui_cachescreen ( unsigned char clearscreen, char *filename ) {
1957 SDL_Rect rects [ 4 ];
1958 SDL_Rect *dest = rects;
1960 bzero ( dest, sizeof(SDL_Rect)* 4 );
1962 unsigned int font_rgba_r = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_r", 200 );
1963 unsigned int font_rgba_g = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_g", 200 );
1964 unsigned int font_rgba_b = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_b", 200 );
1965 unsigned int font_rgba_a = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_a", 100 );
1967 static unsigned int stepx = 0;
1970 if ( clearscreen ) {
1971 SDL_FillRect( SDL_GetVideoSurface(), NULL, 0 );
1973 // render background
1974 if ( g_imagecache [ IMG_BACKGROUND_800480 ].i ) {
1977 dest -> w = sdl_realscreen -> w;
1978 dest -> h = sdl_realscreen -> h;
1979 SDL_BlitSurface ( g_imagecache [ IMG_BACKGROUND_800480 ].i, NULL /* whole image */, sdl_realscreen, NULL /* 0,0 */ );
1985 // render background
1986 if ( g_imagecache [ IMG_BACKGROUND_800480 ].i ) {
1989 src.w = sdl_realscreen -> w;
1993 dest -> w = sdl_realscreen -> w;
1994 dest -> h = sdl_realscreen -> h;
1995 SDL_BlitSurface ( g_imagecache [ IMG_BACKGROUND_800480 ].i, &src, sdl_realscreen, dest );
2003 SDL_Color tmpfontcolor = { font_rgba_r, font_rgba_g, font_rgba_b, font_rgba_a };
2004 rtext = TTF_RenderText_Blended ( g_big_font, "Caching applications artwork...", tmpfontcolor );
2007 SDL_BlitSurface ( rtext, NULL /* full src */, sdl_realscreen, dest );
2008 SDL_FreeSurface ( rtext );
2012 if ( g_imagecache [ IMG_ICON_MISSING ].i ) {
2013 dest -> x = rtext -> w + 30 + stepx;
2015 SDL_BlitSurface ( g_imagecache [ IMG_ICON_MISSING ].i, NULL, sdl_realscreen, dest );
2021 rtext = TTF_RenderText_Blended ( g_tab_font, filename, tmpfontcolor );
2024 SDL_BlitSurface ( rtext, NULL /* full src */, sdl_realscreen, dest );
2025 SDL_FreeSurface ( rtext );
2032 if ( stepx > 350 ) {
2036 SDL_UpdateRects ( sdl_realscreen, dest - rects, rects );
2041 int ui_selected_index ( void ) {
2043 if ( ! ui_selected ) {
2044 return ( -1 ); // no index
2047 mm_appref_t *r = g_categories [ ui_category ] -> refs;
2050 if ( r == ui_selected ) {
2060 static mm_appref_t *timer_ref = NULL;
2061 void ui_set_selected ( mm_appref_t *r ) {
2063 render_mask |= CHANGED_SELECTION;
2065 if ( ! pnd_conf_get_as_int_d ( g_conf, "minimenu.load_previews_later", 0 ) ) {
2066 return; // no desire to defer anything
2071 SDL_SetTimer ( 0, NULL );
2076 SDL_SetTimer ( pnd_conf_get_as_int_d ( g_conf, "previewpic.defer_timer_ms", 1000 ), ui_callback_f );
2082 unsigned int ui_callback_f ( unsigned int t ) {
2084 if ( ui_selected != timer_ref ) {
2085 return ( 0 ); // user has moved it, who cares
2089 bzero ( &e, sizeof(SDL_Event) );
2090 e.type = SDL_USEREVENT;
2091 e.user.code = sdl_user_ticker;
2092 SDL_PushEvent ( &e );
2097 int ui_modal_single_menu ( char *argv[], unsigned int argc, char *title, char *footer ) {
2098 SDL_Rect rects [ 40 ];
2099 SDL_Rect *dest = rects;
2102 unsigned char max_visible = pnd_conf_get_as_int_d ( g_conf, "detailtext.max_visible" , 11 );
2103 unsigned char first_visible = 0;
2105 bzero ( rects, sizeof(SDL_Rect) * 40 );
2107 unsigned int sel = 0;
2109 unsigned int font_rgba_r = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_r", 200 );
2110 unsigned int font_rgba_g = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_g", 200 );
2111 unsigned int font_rgba_b = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_b", 200 );
2112 unsigned int font_rgba_a = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_a", 100 );
2114 SDL_Color tmpfontcolor = { font_rgba_r, font_rgba_g, font_rgba_b, font_rgba_a };
2116 SDL_Color selfontcolor = { 0/*font_rgba_r*/, font_rgba_g, font_rgba_b, font_rgba_a };
2124 dest -> x = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_x", 460 );
2125 dest -> y = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_y", 60 );
2126 dest -> w = ((SDL_Surface*) g_imagecache [ IMG_DETAIL_PANEL ].i) -> w;
2127 dest -> h = ((SDL_Surface*) g_imagecache [ IMG_DETAIL_PANEL ].i) -> h;
2128 SDL_FillRect( sdl_realscreen, dest, 0 );
2130 // show dialog background
2131 if ( g_imagecache [ IMG_DETAIL_BG ].i ) {
2134 src.w = ((SDL_Surface*)(g_imagecache [ IMG_DETAIL_BG ].i)) -> w;
2135 src.h = ((SDL_Surface*)(g_imagecache [ IMG_DETAIL_BG ].i)) -> h;
2136 dest -> x = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_x", 460 );
2137 dest -> y = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_y", 60 );
2138 SDL_BlitSurface ( g_imagecache [ IMG_DETAIL_BG ].i, &src, sdl_realscreen, dest );
2139 // repeat for darken?
2140 //SDL_BlitSurface ( g_imagecache [ IMG_DETAIL_BG ].i, &src, sdl_realscreen, dest );
2141 //SDL_BlitSurface ( g_imagecache [ IMG_DETAIL_BG ].i, &src, sdl_realscreen, dest );
2142 //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
2146 // show dialog frame
2147 if ( g_imagecache [ IMG_DETAIL_PANEL ].i ) {
2148 dest -> x = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_x", 460 );
2149 dest -> y = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_y", 60 );
2150 SDL_BlitSurface ( g_imagecache [ IMG_DETAIL_PANEL ].i, NULL /* whole image */, sdl_realscreen, dest );
2151 //SDL_UpdateRects ( sdl_realscreen, 1, &dest );
2157 rtext = TTF_RenderText_Blended ( g_tab_font, title, tmpfontcolor );
2158 dest -> x = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_x", 460 ) + 20;
2159 dest -> y = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_y", 60 ) + 20;
2160 SDL_BlitSurface ( rtext, NULL /* full src */, sdl_realscreen, dest );
2161 SDL_FreeSurface ( rtext );
2167 rtext = TTF_RenderText_Blended ( g_tab_font, footer, tmpfontcolor );
2168 dest -> x = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_x", 460 ) + 20;
2169 dest -> y = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_y", 60 ) +
2170 ((SDL_Surface*) g_imagecache [ IMG_DETAIL_PANEL ].i) -> h
2172 SDL_BlitSurface ( rtext, NULL /* full src */, sdl_realscreen, dest );
2173 SDL_FreeSurface ( rtext );
2178 for ( i = first_visible; i < first_visible + max_visible && i < argc; i++ ) {
2182 rtext = TTF_RenderText_Blended ( g_tab_font, argv [ i ], selfontcolor );
2184 rtext = TTF_RenderText_Blended ( g_tab_font, argv [ i ], tmpfontcolor );
2186 dest -> x = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_x", 460 ) + 20;
2187 dest -> y = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_y", 60 ) + 40 + ( 20 * ( i + 1 - first_visible ) );
2188 SDL_BlitSurface ( rtext, NULL /* full src */, sdl_realscreen, dest );
2189 SDL_FreeSurface ( rtext );
2194 // update all the rects and send it all to sdl
2195 SDL_UpdateRects ( sdl_realscreen, dest - rects, rects );
2199 while ( SDL_WaitEvent ( &event ) ) {
2201 switch ( event.type ) {
2206 if ( event.key.keysym.sym == SDLK_UP ) {
2210 if ( sel < first_visible ) {
2215 } else if ( event.key.keysym.sym == SDLK_DOWN ) {
2217 if ( sel < argc - 1 ) {
2220 // ensure visibility
2221 if ( sel >= first_visible + max_visible ) {
2227 } else if ( event.key.keysym.sym == SDLK_RETURN || event.key.keysym.sym == SDLK_END ) { // return, or "B"
2231 } else if ( event.key.keysym.sym == SDLK_q ) {
2236 return ( -1 ); // nada
2251 unsigned char ui_determine_row ( mm_appref_t *a ) {
2252 unsigned int row = 0;
2254 mm_appref_t *i = g_categories [ ui_category ] -> refs;
2259 row /= ui_display_context.col_max;
2264 unsigned char ui_determine_screen_row ( mm_appref_t *a ) {
2265 return ( ui_determine_row ( a ) % ui_display_context.row_max );
2268 unsigned char ui_determine_screen_col ( mm_appref_t *a ) {
2269 unsigned int col = 0;
2271 mm_appref_t *i = g_categories [ ui_category ] -> refs;
2276 col %= ui_display_context.col_max;
2281 unsigned char ui_show_info ( char *pndrun, pnd_disco_t *p ) {
2282 char *viewer, *searchpath;
2283 pnd_conf_handle desktoph;
2286 searchpath = pnd_conf_query_searchpath();
2288 desktoph = pnd_conf_fetch_by_id ( pnd_conf_desktop, searchpath );
2294 viewer = pnd_conf_get_as_char ( desktoph, "info.viewer" );
2297 return ( 0 ); // no way to view the file
2301 if ( ! p -> unique_id ) {
2305 if ( ! p -> info_filename ) {
2309 if ( ! p -> info_name ) {
2320 if ( pnd_conf_get_as_char ( desktoph, "info.viewer_args" ) ) {
2321 snprintf ( pargs, 1001, "%s %s",
2322 pnd_conf_get_as_char ( desktoph, "info.viewer_args" ), p -> info_filename );
2327 char pndfile [ 1024 ];
2328 if ( p -> object_type == pnd_object_type_directory ) {
2329 // for PXML-app-dir, pnd_run.sh doesn't want the PXML.xml.. it just wants the dir-name
2330 strncpy ( pndfile, p -> object_path, 1000 );
2331 } else if ( p -> object_type == pnd_object_type_pnd ) {
2332 // pnd_run.sh wants the full path and filename for the .pnd file
2333 snprintf ( pndfile, 1020, "%s/%s", p -> object_path, p -> object_filename );
2336 if ( ! pnd_apps_exec ( pndrun, pndfile, p -> unique_id, viewer, p -> startdir, pargs,
2337 p -> clockspeed ? atoi ( p -> clockspeed ) : 0, PND_EXEC_OPTION_NORUN ) )
2342 pnd_log ( pndn_debug, "Info Exec=%s\n", pnd_apps_exec_runline() );
2346 if ( ( x = fork() ) < 0 ) {
2347 pnd_log ( pndn_error, "ERROR: Couldn't fork()\n" );
2352 execl ( "/bin/sh", "/bin/sh", "-c", pnd_apps_exec_runline(), (char*)NULL );
2353 pnd_log ( pndn_error, "ERROR: Couldn't exec(%s)\n", pnd_apps_exec_runline() );
2365 #define MAXTOUCH 100
2366 ui_touch_t ui_touchrects [ MAXTOUCH ];
2367 unsigned char ui_touchrect_count = 0;
2369 void ui_register_reset ( void ) {
2370 bzero ( ui_touchrects, sizeof(ui_touch_t)*MAXTOUCH );
2371 ui_touchrect_count = 0;
2375 void ui_register_tab ( unsigned char catnum, unsigned int x, unsigned int y, unsigned int w, unsigned int h ) {
2377 if ( ui_touchrect_count == MAXTOUCH ) {
2381 ui_touchrects [ ui_touchrect_count ].r.x = x;
2382 ui_touchrects [ ui_touchrect_count ].r.y = y;
2383 ui_touchrects [ ui_touchrect_count ].r.w = w;
2384 ui_touchrects [ ui_touchrect_count ].r.h = h;
2385 ui_touchrects [ ui_touchrect_count ].catnum = catnum;
2386 ui_touchrect_count++;
2391 void ui_register_app ( mm_appref_t *app, unsigned int x, unsigned int y, unsigned int w, unsigned int h ) {
2393 if ( ui_touchrect_count == MAXTOUCH ) {
2397 ui_touchrects [ ui_touchrect_count ].r.x = x;
2398 ui_touchrects [ ui_touchrect_count ].r.y = y;
2399 ui_touchrects [ ui_touchrect_count ].r.w = w;
2400 ui_touchrects [ ui_touchrect_count ].r.h = h;
2401 ui_touchrects [ ui_touchrect_count ].ref = app;
2402 ui_touchrect_count++;
2407 void ui_touch_act ( unsigned int x, unsigned int y ) {
2412 for ( i = 0; i < ui_touchrect_count; i++ ) {
2413 t = &(ui_touchrects [ i ]);
2415 if ( x >= t -> r.x &&
2416 x <= t -> r.x + t -> r.w &&
2418 y <= t -> r.y + t -> r.h
2423 ui_selected = t -> ref;
2426 if ( ui_category != t -> catnum ) {
2429 ui_category = t -> catnum;
2430 render_mask |= CHANGED_CATEGORY;
2432 category_fs_restock ( g_categories [ ui_category ] );
2443 unsigned char ui_forkexec ( char *argv[] ) {
2444 char *fooby = argv[0];
2447 if ( ( x = fork() ) < 0 ) {
2448 pnd_log ( pndn_error, "ERROR: Couldn't fork() for '%s'\n", fooby );
2452 if ( x == 0 ) { // child
2453 execv ( fooby, argv );
2454 pnd_log ( pndn_error, "ERROR: Couldn't exec(%s)\n", fooby );
2462 unsigned char ui_threaded_defered_preview ( pnd_disco_t *p ) {
2464 if ( ! cache_preview ( p, pnd_conf_get_as_int_d ( g_conf, "previewpic.cell_width", 200 ),
2465 pnd_conf_get_as_int_d ( g_conf, "previewpic.cell_height", 180 ) )
2468 pnd_log ( pndn_debug, "THREAD: Couldn't load preview pic: '%s' -> '%s'\n",
2469 IFNULL(p->title_en,"No Name"), p -> preview_pic1 );
2472 // trigger that we completed
2474 bzero ( &e, sizeof(SDL_Event) );
2475 e.type = SDL_USEREVENT;
2476 e.user.code = sdl_user_finishedpreview;
2478 SDL_PushEvent ( &e );
2483 SDL_Thread *g_icon_thread = NULL;
2484 void ui_post_scan ( void ) {
2486 // if deferred icon load, kick off the thread now
2487 if ( pnd_conf_get_as_int_d ( g_conf, "minimenu.load_icons_later", 0 ) == 1 ) {
2489 g_icon_thread = SDL_CreateThread ( (void*)ui_threaded_defered_icon, NULL );
2491 if ( ! g_icon_thread ) {
2492 pnd_log ( pndn_error, "ERROR: Couldn't create icon thread\n" );
2495 } // deferred icon load
2499 ui_rows_scrolled_down = 0;
2500 // set back to first tab, to be safe
2504 // do we have a preferred category to jump to?
2505 char *dc = pnd_conf_get_as_char ( g_conf, "categories.default_cat" );
2508 // attempt to find default cat; if we do find it, select it; otherwise
2509 // default behaviour will pick first cat (ie: usually All)
2511 for ( i = 0; i < g_categorycount; i++ ) {
2512 if ( strcasecmp ( g_categories [ i ] -> catname, dc ) == 0 ) {
2514 // ensure visibility
2515 unsigned int screen_width = ui_display_context.screen_width;
2516 unsigned int tab_width = pnd_conf_get_as_int ( g_conf, "tabs.tab_width" );
2517 if ( ui_category > ui_catshift + ( screen_width / tab_width ) - 1 ) {
2518 ui_catshift = ui_category - ( screen_width / tab_width ) + 1;
2524 if ( i == g_categorycount ) {
2525 pnd_log ( pndn_warning, " User defined default category '%s' but not found, so using default behaviour\n", dc );
2530 // if we're sent right to a dirbrowser tab, restock it now (normally we restock on entry)
2531 if ( g_categories [ ui_category ] -> fspath ) {
2532 printf ( "Restock on start: '%s'\n", g_categories [ ui_category ] -> fspath );
2533 category_fs_restock ( g_categories [ ui_category ] );
2537 render_mask |= CHANGED_EVERYTHING;
2542 unsigned char ui_threaded_defered_icon ( void *p ) {
2543 extern pnd_box_handle g_active_apps;
2544 pnd_box_handle h = g_active_apps;
2546 unsigned char maxwidth, maxheight;
2547 maxwidth = pnd_conf_get_as_int_d ( g_conf, "grid.icon_max_width", 50 );
2548 maxheight = pnd_conf_get_as_int_d ( g_conf, "grid.icon_max_height", 50 );
2550 pnd_disco_t *iter = pnd_box_get_head ( h );
2555 if ( iter -> pnd_icon_pos &&
2556 ! cache_icon ( iter, maxwidth, maxheight ) )
2558 pnd_log ( pndn_warning, " Couldn't load icon: '%s'\n", IFNULL(iter->title_en,"No Name") );
2561 // trigger that we completed
2563 bzero ( &e, sizeof(SDL_Event) );
2564 e.type = SDL_USEREVENT;
2565 e.user.code = sdl_user_finishedicon;
2566 SDL_PushEvent ( &e );
2568 //pnd_log ( pndn_warning, " Finished deferred load icon: '%s'\n", IFNULL(iter->title_en,"No Name") );
2569 usleep ( pnd_conf_get_as_int_d ( g_conf, "minimenu.defer_icon_us", 50000 ) );
2574 iter = pnd_box_get_next ( iter );
2580 void ui_show_hourglass ( unsigned char updaterect ) {
2583 SDL_Surface *s = g_imagecache [ IMG_HOURGLASS ].i;
2585 dest.x = ( 800 - s -> w ) / 2;
2586 dest.y = ( 480 - s -> h ) / 2;
2588 SDL_BlitSurface ( s, NULL /* whole image */, sdl_realscreen, &dest );
2591 SDL_UpdateRects ( sdl_realscreen, 1, &dest );
2597 unsigned char ui_pick_skin ( void ) {
2599 char *skins [ MAXSKINS ];
2602 char *searchpath = pnd_conf_get_as_char ( g_conf, "minimenu.skin_searchpath" );
2603 char tempname [ 100 ];
2607 skins [ iter++ ] = "No skin change";
2611 DIR *d = opendir ( buffer );
2616 while ( ( dd = readdir ( d ) ) ) {
2618 if ( dd -> d_name [ 0 ] == '.' ) {
2620 } else if ( ( dd -> d_type == DT_DIR || dd -> d_type == DT_UNKNOWN ) &&
2623 snprintf ( tempname, 100, "Skin: %s", dd -> d_name );
2624 skins [ iter++ ] = strdup ( tempname );
2635 int sel = ui_modal_single_menu ( skins, iter, "Skins", "Enter to select; other to return." );
2637 // did they pick one?
2641 char *s = strdup ( pnd_conf_get_as_char ( g_conf, "minimenu.skin_selected" ) );
2642 s = pnd_expand_tilde ( s );
2644 f = fopen ( s, "w" );
2649 fprintf ( f, "%s\n", skins [ sel ] + 6 );
2659 void ui_aboutscreen ( char *textpath ) {
2666 #define ROWS SCRH / ( PIXELH + MARGINH )
2667 #define COLS SCRW / ( PIXELW + MARGINW )
2669 unsigned char pixelboard [ ROWS * COLS ]; // pixel heat
2670 bzero ( pixelboard, ROWS * COLS );
2675 SDL_Color rtextc = { 200, 200, 200, 100 };
2678 char *textloop [ 500 ];
2679 unsigned int textmax = 0;
2680 bzero ( textloop, 500 * sizeof(char*) );
2683 char cbuffer [ 50000 ];
2684 bzero ( cbuffer, 50000 );
2685 unsigned int crevealed = 0;
2687 FILE *f = fopen ( textpath, "r" );
2690 pnd_log ( pndn_error, "ERROR: Couldn't open about text: %s\n", textpath );
2694 char textbuf [ 100 ];
2695 while ( fgets ( textbuf, 100, f ) ) {
2697 // add to full buffer
2698 strncat ( cbuffer, textbuf, 50000 );
2701 if ( strchr ( textbuf, '\n' ) ) {
2702 * strchr ( textbuf, '\n' ) = '\0';
2705 // add to pixel loop
2706 if ( 1||textbuf [ 0 ] ) {
2707 textloop [ textmax ] = strdup ( textbuf );
2715 unsigned int textiter = 0;
2716 while ( textiter < textmax ) {
2717 char *text = textloop [ textiter ];
2721 // render to surface
2722 rtext = TTF_RenderText_Blended ( g_grid_font, text, rtextc );
2724 // render font to pixelboard
2725 unsigned int px, py;
2727 unsigned int *pixels = rtext -> pixels;
2728 unsigned char cr, cg, cb, ca;
2729 for ( py = 0; py < rtext -> h; py ++ ) {
2730 for ( px = 0; px < ( rtext -> w > COLS ? COLS : rtext -> w ); px++ ) {
2732 SDL_GetRGBA ( pixels [ ( py * rtext -> pitch / 4 ) + px ],
2733 rtext -> format, &cr, &cg, &cb, &ca );
2737 ph = pixelboard + ( /*y offset */ 30 * COLS ) + ( py * COLS ) + px /* / 2 */;
2744 if ( *ph + ca < 250 ) {
2755 unsigned int runcount = 10;
2756 while ( runcount-- ) {
2759 SDL_FillRect( sdl_realscreen, NULL /* whole */, 0 );
2761 // render pixelboard
2764 for ( y = 0; y < ROWS; y++ ) {
2765 for ( x = 0; x < COLS; x++ ) {
2767 if ( 1||pixelboard [ ( y * COLS ) + x ] ) {
2770 r.x = x * ( PIXELW + MARGINW );
2771 r.y = y * ( PIXELH + MARGINH );
2775 c = SDL_MapRGB ( sdl_realscreen -> format, 100 /* r */, 0 /* g */, pixelboard [ ( y * COLS ) + x ] );
2777 SDL_FillRect( sdl_realscreen, &r /* whole */, c );
2785 unsigned char *pc = pixelboard;
2786 for ( y = 0; y < ROWS; y++ ) {
2787 for ( x = 0; x < COLS; x++ ) {
2797 // slide pixels upwards
2798 memmove ( pixelboard, pixelboard + COLS, ( COLS * ROWS ) - COLS );
2800 // render actual readable text
2803 // display up to cursor
2805 unsigned int cdraw = 0;
2809 if ( crevealed > 200 ) {
2810 cdraw = crevealed - 200;
2816 for ( ; cdraw < crevealed; cdraw++ ) {
2817 ctb [ 0 ] = cbuffer [ cdraw ];
2819 // move over or down
2820 if ( cbuffer [ cdraw ] == '\n' ) {
2825 if ( dest.y > 450 ) {
2831 cs = TTF_RenderText_Blended ( g_tab_font, ctb, rtextc );
2833 SDL_BlitSurface ( cs, NULL /* all */, sdl_realscreen, &dest );
2834 SDL_FreeSurface ( cs );
2844 SDL_FillRect ( sdl_realscreen, &dest /* whole */, 220 );
2846 // increment cursor to next character
2847 if ( cbuffer [ crevealed ] != '\0' ) {
2851 } // draw cursor text
2855 SDL_UpdateRect ( sdl_realscreen, 0, 0, 0, 0 ); // whole screen
2859 // any button? if so, about
2865 if ( SDL_PeepEvents ( &e, 1, SDL_GETEVENT, SDL_EVENTMASK(/*SDL_KEYUP|*/SDL_KEYDOWN) ) > 0 ) {
2874 SDL_FreeSurface ( rtext );
2878 } // while more text
2882 for ( i = 0; i < textmax; i++ ) {
2883 if ( textloop [ i ] ) {
2884 free ( textloop [ i ] );
2892 void ui_revealscreen ( void ) {
2893 char *labels [ 500 ];
2894 unsigned int labelmax = 0;
2897 if ( ! category_count ( CFHIDDEN ) ) {
2898 return; // nothing to do
2901 // switch to hidden categories
2902 category_publish ( CFHIDDEN, NULL );
2904 // build up labels to show in menu
2905 for ( i = 0; i < g_categorycount; i++ ) {
2906 labels [ labelmax++ ] = g_categories [ i ] -> catname;
2910 int sel = ui_modal_single_menu ( labels, labelmax, "Temporary Category Reveal",
2911 "Enter to select; other to return." );
2913 // if selected, try to set this guy to visible
2916 // fix up category name, if its been hacked
2917 if ( strchr ( g_categories [ sel ] -> catname, '.' ) ) {
2918 char *t = g_categories [ sel ] -> catname;
2919 g_categories [ sel ] -> catname = strdup ( strchr ( g_categories [ sel ] -> catname, '.' ) + 1 );
2923 // reflag this guy to be visible
2924 g_categories [ sel ] -> catflags = CFNORMAL;
2926 // switch to the new category.. cache name.
2927 char *switch_to_name = g_categories [ sel ] -> catname;
2929 // republish categories
2930 category_publish ( CFNORMAL, NULL );
2932 // switch to the new category.. with the cached name!
2933 ui_category = category_index ( switch_to_name );
2935 // ensure visibility
2936 unsigned int screen_width = ui_display_context.screen_width;
2937 unsigned int tab_width = pnd_conf_get_as_int ( g_conf, "tabs.tab_width" );
2938 if ( ui_category > ui_catshift + ( screen_width / tab_width ) - 1 ) {
2939 ui_catshift = ui_category - ( screen_width / tab_width ) + 1;
2943 render_mask |= CHANGED_CATEGORY;
2949 void ui_recache_context ( ui_context_t *c ) {
2951 c -> screen_width = pnd_conf_get_as_int_d ( g_conf, "display.screen_width", 800 );
2953 c -> font_rgba_r = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_r", 200 );
2954 c -> font_rgba_g = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_g", 200 );
2955 c -> font_rgba_b = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_b", 200 );
2956 c -> font_rgba_a = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_a", 100 );
2958 c -> grid_offset_x = pnd_conf_get_as_int ( g_conf, "grid.grid_offset_x" );
2959 c -> grid_offset_y = pnd_conf_get_as_int ( g_conf, "grid.grid_offset_y" );
2961 c -> icon_offset_x = pnd_conf_get_as_int ( g_conf, "grid.icon_offset_x" );
2962 c -> icon_offset_y = pnd_conf_get_as_int ( g_conf, "grid.icon_offset_y" );
2963 c -> icon_max_width = pnd_conf_get_as_int ( g_conf, "grid.icon_max_width" );
2964 c -> icon_max_height = pnd_conf_get_as_int ( g_conf, "grid.icon_max_height" );
2965 c -> sel_icon_offset_x = pnd_conf_get_as_int_d ( g_conf, "grid.sel_offoffset_x", 0 );
2966 c -> sel_icon_offset_y = pnd_conf_get_as_int_d ( g_conf, "grid.sel_offoffset_y", 0 );
2968 c -> text_width = pnd_conf_get_as_int ( g_conf, "grid.text_width" );
2969 c -> text_clip_x = pnd_conf_get_as_int ( g_conf, "grid.text_clip_x" );
2970 c -> text_offset_x = pnd_conf_get_as_int ( g_conf, "grid.text_offset_x" );
2971 c -> text_offset_y = pnd_conf_get_as_int ( g_conf, "grid.text_offset_y" );
2972 c -> text_hilite_offset_y = pnd_conf_get_as_int ( g_conf, "grid.text_hilite_offset_y" );
2974 c -> row_max = pnd_conf_get_as_int_d ( g_conf, "grid.row_max", 4 );
2975 c -> col_max = pnd_conf_get_as_int_d ( g_conf, "grid.col_max", 5 );
2977 c -> cell_width = pnd_conf_get_as_int ( g_conf, "grid.cell_width" );
2978 c -> cell_height = pnd_conf_get_as_int ( g_conf, "grid.cell_height" );
2980 c -> arrow_bar_x = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_bar_x", 450 );
2981 c -> arrow_bar_y = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_bar_y", 100 );
2982 c -> arrow_bar_clip_w = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_bar_clip_w", 10 );
2983 c -> arrow_bar_clip_h = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_bar_clip_h", 100 );
2984 c -> arrow_up_x = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_up_x", 450 );
2985 c -> arrow_up_y = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_up_y", 80 );
2986 c -> arrow_down_x = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_down_x", 450 );
2987 c -> arrow_down_y = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_down_y", 80 );
2990 SDL_Color tmp = { c -> font_rgba_r, c -> font_rgba_g, c -> font_rgba_b, c -> font_rgba_a };
2991 c -> fontcolor = tmp;
2993 // now that we've got 'normal' (detail pane shown) param's, lets check if detail pane
2994 // is hidden; if so, override some values with those alternate skin values where possible.
2995 if ( ui_detail_hidden ) {
2996 // if detail panel is hidden, and theme cannot support it, unhide the bloody thing. (This may help
2997 // when someone is amid theme hacking or changing.)
2998 if ( ! ui_is_detail_hideable() ) {
2999 ui_detail_hidden = 0;
3003 if ( ui_detail_hidden ) {
3005 c -> row_max = pnd_conf_get_as_int_d ( g_conf, "grid.row_max_w", c -> row_max );
3006 c -> col_max = pnd_conf_get_as_int_d ( g_conf, "grid.col_max_w", c -> col_max );
3008 c -> cell_width = pnd_conf_get_as_int_d ( g_conf, "grid.cell_width_w", c -> cell_width );
3009 c -> cell_height = pnd_conf_get_as_int_d ( g_conf, "grid.cell_height_w", c -> cell_height );
3011 c -> arrow_bar_x = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_bar_x_w", 450 );
3012 c -> arrow_bar_y = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_bar_y_w", 100 );
3013 c -> arrow_up_x = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_up_x_w", 450 );
3014 c -> arrow_up_y = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_up_y_w", 80 );
3015 c -> arrow_down_x = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_down_x_w", 450 );
3016 c -> arrow_down_y = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_down_y_w", 80 );
3018 } // if detail hidden.. still.
3020 } // if detail hidden
3025 unsigned char ui_is_detail_hideable ( void ) {
3027 // if skin has a bit of info for wide-mode, we assume wide-mode is available
3028 if ( pnd_conf_get_as_char ( g_conf, "grid.row_max_w" ) != NULL ) {
3036 void ui_toggle_detail_pane ( void ) {
3038 // no bitmask trickery here; I like it to be stand-out obvious at 3am.
3040 if ( ui_detail_hidden ) {
3041 ui_detail_hidden = 0;
3043 ui_detail_hidden = 1;
3046 // repull skin config
3047 ui_recache_context ( &ui_display_context );
3050 render_mask |= CHANGED_EVERYTHING;