-#include <stdio.h>
-#include <stdlib.h>
-#include <limits.h>
+#include <stdio.h> /* for FILE etc */
+#include <stdlib.h> /* for malloc */
+#include <unistd.h> /* for unlink */
+#include <limits.h> /* for PATH_MAX */
+#include <sys/types.h>
+#include <sys/stat.h>
+#define __USE_GNU /* for strcasestr */
+#include <string.h> /* for making ftw.h happy */
#include <time.h>
-#include <unistd.h>
+#include <ftw.h>
#include "SDL.h"
#include "SDL_audio.h"
#include "SDL_image.h"
#include "SDL_gfxPrimitives.h"
#include "SDL_rotozoom.h"
#include "SDL_thread.h"
-#include <sys/types.h>
#include <dirent.h>
#include "pnd_conf.h"
#include "pnd_device.h"
#include "../lib/pnd_pathiter.h"
#include "pnd_utility.h"
+#include "pnd_pndfiles.h"
#include "mmenu.h"
#include "mmcat.h"
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 mm_category_t *g_categories;
extern unsigned char g_categorycount;
+extern mm_category_t _categories_invis [ MAX_CATS ];
+extern unsigned char _categories_inviscount;
static SDL_Surface *ui_scale_image ( SDL_Surface *s, unsigned int maxwidth, int maxheight ); // height -1 means ignore
static int ui_selected_index ( void );
{ IMG_DETAIL_BG, "graphics.IMG_DETAIL_BG" },
{ IMG_SELECTED_ALPHAMASK, "graphics.IMG_SELECTED_ALPHAMASK" },
{ IMG_TAB_SEL, "graphics.IMG_TAB_SEL" },
+ { IMG_TAB_SEL_L, "graphics.IMG_TAB_SEL_L" },
+ { IMG_TAB_SEL_R, "graphics.IMG_TAB_SEL_R" },
{ IMG_TAB_UNSEL, "graphics.IMG_TAB_UNSEL" },
+ { IMG_TAB_UNSEL_L, "graphics.IMG_TAB_UNSEL_L" },
+ { IMG_TAB_UNSEL_R, "graphics.IMG_TAB_UNSEL_R" },
{ IMG_TAB_LINE, "graphics.IMG_TAB_LINE" },
{ IMG_TAB_LINEL, "graphics.IMG_TAB_LINEL" },
{ IMG_TAB_LINER, "graphics.IMG_TAB_LINER" },
{ IMG_ARROW_DOWN, "graphics.IMG_ARROW_DOWN", },
{ IMG_ARROW_SCROLLBAR, "graphics.IMG_ARROW_SCROLLBAR", },
{ IMG_HOURGLASS, "graphics.IMG_HOURGLASS", },
+ { IMG_FOLDER, "graphics.IMG_FOLDER", },
+ { IMG_EXECBIN, "graphics.IMG_EXECBIN", },
{ IMG_MAX, NULL },
};
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 );
render_jobs_b |= R_ALL;
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_selheight = pnd_conf_get_as_int ( g_conf, "tabs.tab_selheight" );
+ //unsigned int tab_selheight = pnd_conf_get_as_int ( g_conf, "tabs.tab_selheight" );
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 maxtab = ( screen_width / tab_width ) < g_categorycount ? ( screen_width / tab_width ) + ui_catshift : g_categorycount + ui_catshift;
unsigned int maxtabspot = ( screen_width / tab_width );
- // draw tabs with categories
- for ( col = ui_catshift;
- col < maxtab;
- col++ )
- {
+ if ( g_categorycount > 0 ) {
- SDL_Surface *s;
- if ( col == ui_category ) {
- s = g_imagecache [ IMG_TAB_SEL ].i;
- } else {
- s = g_imagecache [ IMG_TAB_UNSEL ].i;
- }
+ // draw tabs with categories
+ for ( col = ui_catshift;
+ col < maxtab;
+ col++ )
+ {
- // draw tab
- src.x = 0;
- src.y = 0;
+ SDL_Surface *s;
+
+ // if this is the first (leftmost) tab, we use different artwork
+ // than if the other tabs (so skinner can link lines up nicely.)
+ if ( col == ui_catshift ) {
+ // leftmost tab, special case
+
+ if ( col == ui_category ) {
+ s = g_imagecache [ IMG_TAB_SEL_L ].i;
+ } else {
+ s = g_imagecache [ IMG_TAB_UNSEL_L ].i;
+ }
+
+ } else if ( col == maxtab - 1 ) {
+ // rightmost tab, special case
+
+ if ( col == ui_category ) {
+ s = g_imagecache [ IMG_TAB_SEL_R ].i;
+ } else {
+ s = g_imagecache [ IMG_TAB_UNSEL_R ].i;
+ }
+
+ } else {
+ // normal (not leftmost) tab
+
+ if ( col == ui_category ) {
+ s = g_imagecache [ IMG_TAB_SEL ].i;
+ } else {
+ s = g_imagecache [ IMG_TAB_UNSEL ].i;
+ }
+
+ } // first col, or not first col?
+
+ // draw tab
+ src.x = 0;
+ src.y = 0;
#if 0
- src.w = tab_width;
- if ( col == ui_category ) {
- src.h = tab_selheight;
- } else {
- src.h = tab_height;
- }
+ src.w = tab_width;
+ if ( col == ui_category ) {
+ src.h = tab_selheight;
+ } else {
+ src.h = tab_height;
+ }
#else
- src.w = s -> w;
- src.h = s -> h;
+ src.w = s -> w;
+ src.h = s -> h;
#endif
- dest -> x = tab_offset_x + ( (col-ui_catshift) * tab_width );
- dest -> y = tab_offset_y;
+ dest -> x = tab_offset_x + ( (col-ui_catshift) * tab_width );
+ dest -> y = tab_offset_y;
- // store touch info
- ui_register_tab ( col, dest -> x, dest -> y, tab_width, tab_height );
+ // store touch info
+ ui_register_tab ( col, dest -> x, dest -> y, tab_width, tab_height );
- if ( render_jobs_b & R_TABS ) {
- //pnd_log ( pndn_debug, "tab %u at %ux%u\n", col, dest.x, dest.y );
- SDL_BlitSurface ( s, &src, sdl_realscreen, dest );
- dest++;
+ if ( render_jobs_b & R_TABS ) {
+ //pnd_log ( pndn_debug, "tab %u at %ux%u\n", col, dest.x, dest.y );
+ SDL_BlitSurface ( s, &src, sdl_realscreen, dest );
+ dest++;
- // draw tab line
- if ( col == ui_category ) {
- // no line for selected tab
- } else {
- if ( col - ui_catshift == 0 ) {
- s = g_imagecache [ IMG_TAB_LINEL ].i;
- } else if ( col - ui_catshift == maxtabspot - 1 ) {
- s = g_imagecache [ IMG_TAB_LINER ].i;
+ // draw tab line
+ if ( col == ui_category ) {
+ // no line for selected tab
} else {
- s = g_imagecache [ IMG_TAB_LINE ].i;
+ if ( col - ui_catshift == 0 ) {
+ s = g_imagecache [ IMG_TAB_LINEL ].i;
+ } else if ( col - ui_catshift == maxtabspot - 1 ) {
+ s = g_imagecache [ IMG_TAB_LINER ].i;
+ } else {
+ s = g_imagecache [ IMG_TAB_LINE ].i;
+ }
+ dest -> x = tab_offset_x + ( (col-ui_catshift) * tab_width );
+ dest -> y = tab_offset_y + tab_height;
+ SDL_BlitSurface ( s, NULL /* whole image */, sdl_realscreen, dest );
+ dest++;
}
- dest -> x = tab_offset_x + ( (col-ui_catshift) * tab_width );
- dest -> y = tab_offset_y + tab_height;
- SDL_BlitSurface ( s, NULL /* whole image */, sdl_realscreen, 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-ui_catshift) * tab_width ) + text_offset_x;
+ dest -> y = tab_offset_y + text_offset_y;
+ SDL_BlitSurface ( rtext, &src, sdl_realscreen, dest );
+ SDL_FreeSurface ( rtext );
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-ui_catshift) * tab_width ) + text_offset_x;
- dest -> y = tab_offset_y + text_offset_y;
- SDL_BlitSurface ( rtext, &src, sdl_realscreen, dest );
- SDL_FreeSurface ( rtext );
- dest++;
+ } // r_tabs
- } // r_tabs
+ } // for
- } // for
+ } // if we got categories
if ( render_jobs_b & R_TABS ) {
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;
+
+ // no icon override; was this a pnd-file (show the unknown icon then), or was this generated from
+ // filesystem (file or directory icon)
+ if ( appiter -> ref -> object_flags & PND_DISCO_GENERATED ) {
+ if ( appiter -> ref -> object_type == pnd_object_type_directory ) {
+ iconsurface = g_imagecache [ IMG_FOLDER ].i;
+ } else {
+ iconsurface = g_imagecache [ IMG_EXECBIN ].i;
+ }
+ } else {
+ iconsurface = g_imagecache [ IMG_ICON_MISSING ].i;
+ }
+
}
+
+ // got an icon I hope?
if ( iconsurface ) {
//pnd_log ( pndn_debug, "Got an icon for '%s'\n", IFNULL(appiter -> ref -> title_en,"No Name") );
} else if ( event.key.keysym.sym == SDLK_LCTRL /*LALT*/ ) { // select button
char *opts [ 20 ] = {
- "Return to Minimenu",
+ "Reveal hidden category",
"Shutdown Pandora",
- "Rescan for Applications",
+ "Rescan for applications",
"Cache previews to SD now",
- "Run xfce4 from Minimenu",
"Run a terminal/console",
- "Exit and run xfce4",
- "Exit and run pmenu",
+ "Run another GUI (xfce, etc)",
"Quit (<- beware)",
"Select a Minimenu skin",
"About Minimenu"
};
- int sel = ui_modal_single_menu ( opts, 11, "Minimenu", "Enter to select; other to return." );
+ int sel = ui_modal_single_menu ( opts, 9, "Minimenu", "Enter to select; other to return." );
char buffer [ 100 ];
if ( sel == 0 ) {
// do nothing
+ ui_revealscreen();
} else if ( sel == 1 ) {
// shutdown
sprintf ( buffer, "sudo poweroff" );
applications_free();
pnd_log ( pndn_debug, "Rescanning applications\n" );
applications_scan();
- // reset view
- ui_selected = NULL;
- ui_rows_scrolled_down = 0;
} else if ( sel == 3 ) {
// cache preview to SD now
extern pnd_box_handle g_active_apps;
} // while
} else if ( sel == 4 ) {
- // run xfce
- char buffer [ PATH_MAX ];
- sprintf ( buffer, "%s %s\n", MM_RUN, "/usr/bin/startxfce4" );
- emit_and_quit ( buffer );
- } else if ( sel == 5 ) {
// run terminal
char *argv[5];
argv [ 0 ] = pnd_conf_get_as_char ( g_conf, "utility.terminal" );
ui_forkexec ( argv );
}
- } else if ( sel == 6 ) {
- // set env to xfce
- sprintf ( buffer, "echo startxfce4 > /tmp/gui.load" );
- system ( buffer );
- emit_and_quit ( buffer );
- //sprintf ( buffer, "sudo poweroff" );
- //system ( buffer );
- exit ( 0 );
- } else if ( sel == 7 ) {
- // set env to pmenu
- sprintf ( buffer, "echo pmenu > /tmp/gui.load" );
- system ( buffer );
+ } else if ( sel == 5 ) {
+ char buffer [ PATH_MAX ];
+ sprintf ( buffer, "%s %s\n", MM_RUN, "/usr/pandora/scripts/op_switchgui.sh" );
emit_and_quit ( buffer );
- //sprintf ( buffer, "sudo poweroff" );
- //system ( buffer );
- exit ( 0 );
- } else if ( sel == 8 ) {
+ } else if ( sel == 6 ) {
emit_and_quit ( MM_QUIT );
- } else if ( sel == 9 ) {
+ } else if ( sel == 7 ) {
// select skin
if ( ui_pick_skin() ) {
emit_and_quit ( MM_RESTART );
}
- } else if ( sel == 10 ) {
+ } else if ( sel == 8 ) {
// about
+ char buffer [ PATH_MAX ];
+ sprintf ( buffer, "%s/about.txt", g_skinpath );
+ ui_aboutscreen ( buffer );
}
ui_event++;
void ui_push_exec ( void ) {
- if ( ui_selected ) {
+ if ( ! ui_selected ) {
+ return;
+ }
+
+ // was this icon generated from filesystem, or from pnd-file?
+ if ( ui_selected -> ref -> object_flags & PND_DISCO_GENERATED ) {
+
+ if ( ! ui_selected -> ref -> title_en ) {
+ return; // no filename
+ }
+
+ if ( ui_selected -> ref -> object_type == pnd_object_type_directory ) {
+ // delve up/down the dir tree
+
+ if ( strcmp ( ui_selected -> ref -> title_en, ".." ) == 0 ) {
+ // go up
+ char *c;
+
+ // lop off last word; if the thing ends with /, lop that one, then the next word.
+ while ( ( c = strrchr ( g_categories [ ui_category].fspath, '/' ) ) ) {
+ *c = '\0'; // lop off the last hunk
+ if ( *(c+1) != '\0' ) {
+ break;
+ }
+ } // while
+
+ // nothing left?
+ if ( g_categories [ ui_category].fspath [ 0 ] == '\0' ) {
+ strcpy ( g_categories [ ui_category].fspath, "/" );
+ }
+
+ } else {
+ // go down
+ strcat ( g_categories [ ui_category].fspath, "/" );
+ strcat ( g_categories [ ui_category].fspath, ui_selected -> ref -> title_en );
+ }
+
+ pnd_log ( pndn_debug, "Cat %s is now in path %s\n", g_categories [ ui_category ].catname, g_categories [ ui_category ].fspath );
+
+ // rescan the dir
+ category_fs_restock ( &(g_categories [ ui_category]) );
+ // forget the selection, nolonger applies
+ ui_selected = NULL;
+ ui_set_selected ( ui_selected );
+ // redraw the grid
+ render_mask |= CHANGED_SELECTION;
+
+ } else {
+ // just run it arbitrarily?
+
+ // if this a pnd-file, or just some executable?
+ if ( strcasestr ( ui_selected -> ref -> object_filename, PND_PACKAGE_FILEEXT ) ) {
+ // looks like a pnd, now what do we do..
+ pnd_box_handle h = pnd_disco_file ( ui_selected -> ref -> object_path, ui_selected -> ref -> object_filename );
+
+ if ( h ) {
+ pnd_disco_t *d = pnd_box_get_head ( h );
+ pnd_apps_exec_disco ( pnd_run_script, d, PND_EXEC_OPTION_NORUN, NULL );
+ char buffer [ PATH_MAX ];
+ sprintf ( buffer, "%s %s\n", MM_RUN, pnd_apps_exec_runline() );
+ emit_and_quit ( buffer );
+ }
+
+ } else {
+ // random bin file
+#if 1
+ char cwd [ PATH_MAX ];
+ getcwd ( cwd, PATH_MAX );
+
+ chdir ( g_categories [ ui_category ].fspath );
+ pnd_exec_no_wait_1 ( ui_selected -> ref -> title_en, NULL );
+ chdir ( cwd );
+#else
+ char buffer [ PATH_MAX ];
+ sprintf ( buffer, "%s %s/%s\n", MM_RUN, g_categories [ ui_category ].fspath, ui_selected -> ref -> title_en );
+ emit_and_quit ( buffer );
+#endif
+ } // pnd or bin?
+
+ } // dir or file?
+
+ } else {
pnd_apps_exec_disco ( pnd_run_script, ui_selected -> ref, PND_EXEC_OPTION_NORUN, NULL );
char buffer [ PATH_MAX ];
sprintf ( buffer, "%s %s\n", MM_RUN, pnd_apps_exec_runline() );
void ui_push_ltrigger ( void ) {
unsigned char oldcat = ui_category;
+ unsigned int screen_width = pnd_conf_get_as_int_d ( g_conf, "display.screen_width", 800 );
+ unsigned int tab_width = pnd_conf_get_as_int ( g_conf, "tabs.tab_width" );
+
+ if ( g_categorycount == 0 ) {
+ return;
+ }
if ( ui_category > 0 ) {
ui_category--;
+ category_fs_restock ( &(g_categories [ ui_category ]) );
} else {
if ( pnd_conf_get_as_int_d ( g_conf, "tabs.wraparound", 0 ) > 0 ) {
ui_category = g_categorycount - 1;
+ ui_catshift = 0;
+ if ( ui_category >= ( screen_width / tab_width ) ) {
+ ui_catshift = ui_category - ( screen_width / tab_width ) + 1;
+ }
+ category_fs_restock ( &(g_categories [ ui_category ]) );
}
}
void ui_push_rtrigger ( void ) {
unsigned char oldcat = ui_category;
+ if ( g_categorycount == 0 ) {
+ return;
+ }
+
unsigned int screen_width = pnd_conf_get_as_int_d ( g_conf, "display.screen_width", 800 );
unsigned int tab_width = pnd_conf_get_as_int ( g_conf, "tabs.tab_width" );
if ( ui_category < ( g_categorycount - 1 ) ) {
ui_category++;
+ category_fs_restock ( &(g_categories [ ui_category ]) );
} else {
if ( pnd_conf_get_as_int_d ( g_conf, "tabs.wraparound", 0 ) > 0 ) {
ui_category = 0;
+ ui_catshift = 0;
+ category_fs_restock ( &(g_categories [ ui_category ]) );
}
}
SDL_Rect *dest = rects;
SDL_Rect src;
SDL_Surface *rtext;
+ unsigned char max_visible = pnd_conf_get_as_int_d ( g_conf, "detailtext.max_visible" , 11 );
+ unsigned char first_visible = 0;
bzero ( rects, sizeof(SDL_Rect) * 40 );
}
// show options
- for ( i = 0; i < argc; i++ ) {
+ for ( i = first_visible; i < first_visible + max_visible && i < argc; i++ ) {
// show options
if ( sel == i ) {
rtext = TTF_RenderText_Blended ( g_tab_font, argv [ i ], tmpfontcolor );
}
dest -> x = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_x", 460 ) + 20;
- dest -> y = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_y", 60 ) + 40 + ( 20 * ( i + 1 ) );
+ dest -> y = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_y", 60 ) + 40 + ( 20 * ( i + 1 - first_visible ) );
SDL_BlitSurface ( rtext, NULL /* full src */, sdl_realscreen, dest );
SDL_FreeSurface ( rtext );
dest++;
if ( event.key.keysym.sym == SDLK_UP ) {
if ( sel ) {
sel--;
+
+ if ( sel < first_visible ) {
+ first_visible--;
+ }
+
}
} else if ( event.key.keysym.sym == SDLK_DOWN ) {
+
if ( sel < argc - 1 ) {
sel++;
+
+ // ensure visibility
+ if ( sel >= first_visible + max_visible ) {
+ first_visible++;
+ }
+
}
} else if ( event.key.keysym.sym == SDLK_RETURN ) {
} // deferred icon load
+ // reset view
+ ui_selected = NULL;
+ ui_rows_scrolled_down = 0;
+ // set back to first tab, to be safe
+ ui_category = 0;
+ ui_catshift = 0;
+
+ // do we have a preferred category to jump to?
+ char *dc = pnd_conf_get_as_char ( g_conf, "categories.default_cat" );
+ if ( dc ) {
+
+ // attempt to find default cat; if we do find it, select it; otherwise
+ // default behaviour will pick first cat (ie: usually All)
+ unsigned int i;
+ for ( i = 0; i < g_categorycount; i++ ) {
+ if ( strcasecmp ( g_categories [ i ].catname, dc ) == 0 ) {
+ ui_category = i;
+ // ensure visibility
+ unsigned int screen_width = pnd_conf_get_as_int_d ( g_conf, "display.screen_width", 800 );
+ unsigned int tab_width = pnd_conf_get_as_int ( g_conf, "tabs.tab_width" );
+ if ( ui_category > ui_catshift + ( screen_width / tab_width ) - 1 ) {
+ ui_catshift = ui_category - ( screen_width / tab_width ) + 1;
+ }
+ break;
+ }
+ }
+
+ if ( i == g_categorycount ) {
+ pnd_log ( pndn_warning, " User defined default category '%s' but not found, so using default behaviour\n", dc );
+ }
+
+ } // default cat
+
return;
}
return ( 0 );
}
+
+void ui_aboutscreen ( char *textpath ) {
+#define PIXELW 7
+#define PIXELH 7
+#define MARGINW 3
+#define MARGINH 3
+#define SCRW 800
+#define SCRH 480
+#define ROWS SCRH / ( PIXELH + MARGINH )
+#define COLS SCRW / ( PIXELW + MARGINW )
+
+ unsigned char pixelboard [ ROWS * COLS ]; // pixel heat
+ bzero ( pixelboard, ROWS * COLS );
+
+ SDL_Surface *rtext;
+ SDL_Rect r;
+
+ SDL_Color rtextc = { 200, 200, 200, 100 };
+
+ // pixel scroller
+ char *textloop [ 500 ];
+ unsigned int textmax = 0;
+ bzero ( textloop, 500 * sizeof(char*) );
+
+ // cursor scroller
+ char cbuffer [ 50000 ];
+ bzero ( cbuffer, 50000 );
+ unsigned int crevealed = 0;
+
+ FILE *f = fopen ( textpath, "r" );
+
+ if ( ! f ) {
+ pnd_log ( pndn_error, "ERROR: Couldn't open about text: %s\n", textpath );
+ return;
+ }
+
+ char textbuf [ 100 ];
+ while ( fgets ( textbuf, 100, f ) ) {
+
+ // add to full buffer
+ strncat ( cbuffer, textbuf, 50000 );
+
+ // chomp
+ if ( strchr ( textbuf, '\n' ) ) {
+ * strchr ( textbuf, '\n' ) = '\0';
+ }
+
+ // add to pixel loop
+ if ( 1||textbuf [ 0 ] ) {
+ textloop [ textmax ] = strdup ( textbuf );
+ textmax++;
+ }
+
+ } // while fgets
+
+ fclose ( f );
+
+ unsigned int textiter = 0;
+ while ( textiter < textmax ) {
+ char *text = textloop [ textiter ];
+
+ rtext = NULL;
+ if ( text [ 0 ] ) {
+ // render to surface
+ rtext = TTF_RenderText_Blended ( g_grid_font, text, rtextc );
+
+ // render font to pixelboard
+ unsigned int px, py;
+ unsigned char *ph;
+ unsigned int *pixels = rtext -> pixels;
+ unsigned char cr, cg, cb, ca;
+ for ( py = 0; py < rtext -> h; py ++ ) {
+ for ( px = 0; px < ( rtext -> w > COLS ? COLS : rtext -> w ); px++ ) {
+
+ SDL_GetRGBA ( pixels [ ( py * rtext -> pitch / 4 ) + px ],
+ rtext -> format, &cr, &cg, &cb, &ca );
+
+ if ( ca != 0 ) {
+
+ ph = pixelboard + ( /*y offset */ 30 * COLS ) + ( py * COLS ) + px /* / 2 */;
+
+ if ( *ph < 100 ) {
+ *ph = 100;
+ }
+
+ ca /= 5;
+ if ( *ph + ca < 250 ) {
+ *ph += ca;
+ }
+
+ } // got a pixel?
+
+ } // x
+ } // y
+
+ } // got text?
+
+ unsigned int runcount = 10;
+ while ( runcount-- ) {
+
+ // clear display
+ SDL_FillRect( sdl_realscreen, NULL /* whole */, 0 );
+
+ // render pixelboard
+ unsigned int x, y;
+ unsigned int c;
+ for ( y = 0; y < ROWS; y++ ) {
+ for ( x = 0; x < COLS; x++ ) {
+
+ if ( 1||pixelboard [ ( y * COLS ) + x ] ) {
+
+ // position
+ r.x = x * ( PIXELW + MARGINW );
+ r.y = y * ( PIXELH + MARGINH );
+ r.w = PIXELW;
+ r.h = PIXELH;
+ // heat -> colour
+ c = SDL_MapRGB ( sdl_realscreen -> format, 100 /* r */, 0 /* g */, pixelboard [ ( y * COLS ) + x ] );
+ // render
+ SDL_FillRect( sdl_realscreen, &r /* whole */, c );
+
+ }
+
+ } // x
+ } // y
+
+ // cool pixels
+ unsigned char *pc = pixelboard;
+ for ( y = 0; y < ROWS; y++ ) {
+ for ( x = 0; x < COLS; x++ ) {
+
+ if ( *pc > 10 ) {
+ (*pc) -= 3;
+ }
+
+ pc++;
+ } // x
+ } // y
+
+ // slide pixels upwards
+ memmove ( pixelboard, pixelboard + COLS, ( COLS * ROWS ) - COLS );
+
+ // render actual readable text
+ {
+
+ // display up to cursor
+ SDL_Rect dest;
+ unsigned int cdraw = 0;
+ SDL_Surface *cs;
+ char ctb [ 2 ];
+
+ if ( crevealed > 200 ) {
+ cdraw = crevealed - 200;
+ }
+
+ dest.x = 400;
+ dest.y = 20;
+
+ for ( ; cdraw < crevealed; cdraw++ ) {
+ ctb [ 0 ] = cbuffer [ cdraw ];
+ ctb [ 1 ] = '\0';
+ // move over or down
+ if ( cbuffer [ cdraw ] == '\n' ) {
+ // EOL
+ dest.x = 400;
+ dest.y += 14;
+
+ if ( dest.y > 450 ) {
+ dest.y = 450;
+ }
+
+ } else {
+ // draw the char
+ cs = TTF_RenderText_Blended ( g_tab_font, ctb, rtextc );
+ if ( cs ) {
+ SDL_BlitSurface ( cs, NULL /* all */, sdl_realscreen, &dest );
+ SDL_FreeSurface ( cs );
+ // over
+ dest.x += cs -> w;
+ }
+ }
+
+ }
+
+ dest.w = 10;
+ dest.h = 20;
+ SDL_FillRect ( sdl_realscreen, &dest /* whole */, 220 );
+
+ // increment cursor to next character
+ if ( cbuffer [ crevealed ] != '\0' ) {
+ crevealed++;
+ }
+
+ } // draw cursor text
+
+ // reveal
+ //
+ SDL_UpdateRect ( sdl_realscreen, 0, 0, 0, 0 ); // whole screen
+
+ usleep ( 50000 );
+
+ // any button? if so, about
+ {
+ SDL_PumpEvents();
+
+ SDL_Event e;
+
+ if ( SDL_PeepEvents ( &e, 1, SDL_GETEVENT, SDL_EVENTMASK(SDL_KEYUP) ) > 0 ) {
+ return;
+ }
+
+ }
+
+ } // while cooling
+
+ if ( rtext ) {
+ SDL_FreeSurface ( rtext );
+ }
+
+ textiter++;
+ } // while more text
+
+ // free up
+ unsigned int i;
+ for ( i = 0; i < textmax; i++ ) {
+ if ( textloop [ i ] ) {
+ free ( textloop [ i ] );
+ textloop [ i ] = 0;
+ }
+ }
+
+ return;
+}
+
+void ui_revealscreen ( void ) {
+ char *labels [ 500 ];
+ unsigned int labelmax = 0;
+ unsigned int i;
+
+ if ( ! _categories_inviscount ) {
+ return; // nothing to do
+ }
+
+ for ( i = 0; i < _categories_inviscount; i++ ) {
+ labels [ labelmax++ ] = _categories_invis [ i ].catname;
+ }
+
+ int sel = ui_modal_single_menu ( labels, labelmax, "Temporary Category Reveal",
+ "Enter to select; other to return." );
+
+ if ( sel >= 0 ) {
+
+ if ( category_query ( _categories_invis [ sel ].catname ) ) {
+ // already present
+ return;
+ }
+
+ // fix up category name, if its been hacked
+ if ( strchr ( _categories_invis [ sel ].catname, '.' ) ) {
+ char *t = _categories_invis [ sel ].catname;
+ _categories_invis [ sel ].catname = strdup ( strchr ( _categories_invis [ sel ].catname, '.' ) + 1 );
+ free ( t );
+ }
+ // copy invisi-cat into live-cat
+ memmove ( &(g_categories [ g_categorycount ]), &(_categories_invis [ sel ]), sizeof(mm_category_t) );
+ g_categorycount++;
+ // move subsequent invisi-cats up, so the selected invisi-cat is nolonger existing in invisi-list at
+ // all (avoid double-free() later)
+ memmove ( &(_categories_invis [ sel ]), &(_categories_invis [ sel + 1 ]), sizeof(mm_category_t) * ( _categories_inviscount - sel - 1 ) );
+ _categories_inviscount--;
+
+ // switch to the new category
+ ui_category = g_categorycount - 1;
+
+ // ensure visibility
+ unsigned int screen_width = pnd_conf_get_as_int_d ( g_conf, "display.screen_width", 800 );
+ unsigned int tab_width = pnd_conf_get_as_int ( g_conf, "tabs.tab_width" );
+ if ( ui_category > ui_catshift + ( screen_width / tab_width ) - 1 ) {
+ ui_catshift = ui_category - ( screen_width / tab_width ) + 1;
+ }
+
+ // redraw tabs
+ render_mask |= CHANGED_CATEGORY;
+ }
+
+ return;
+}
git.openpandora.org / pandora-libraries.git / blobdiff