+
+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|*/SDL_KEYDOWN) ) > 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;
+ char fulllabel [ 200 ];
+
+ if ( ! category_count ( CFHIDDEN ) ) {
+ return; // nothing to do
+ }
+
+ // switch to hidden categories
+ category_publish ( CFHIDDEN, NULL );
+
+ // build up labels to show in menu
+ for ( i = 0; i < g_categorycount; i++ ) {
+
+ if ( g_categories [ i ] -> parent_catname ) {
+ sprintf ( fulllabel, "%s [%s]", g_categories [ i ] -> catname, g_categories [ i ] -> parent_catname );
+ } else {
+ sprintf ( fulllabel, "%s", g_categories [ i ] -> catname );
+ }
+
+ labels [ labelmax++ ] = strdup ( fulllabel );
+ }
+
+ // show menu
+ int sel = ui_modal_single_menu ( labels, labelmax, "Temporary Category Reveal",
+ "Enter to select; other to return." );
+
+ // if selected, try to set this guy to visible
+ if ( sel >= 0 ) {
+
+ // fix up category name, if its been hacked
+ if ( strchr ( g_categories [ sel ] -> catname, '.' ) ) {
+ char *t = g_categories [ sel ] -> catname;
+ g_categories [ sel ] -> catname = strdup ( strchr ( g_categories [ sel ] -> catname, '.' ) + 1 );
+ free ( t );
+ }
+
+ // reflag this guy to be visible
+ g_categories [ sel ] -> catflags = CFNORMAL;
+
+ // switch to the new category.. cache name.
+ char *switch_to_name = g_categories [ sel ] -> catname;
+
+ // republish categories
+ category_publish ( CFNORMAL, NULL );
+
+ // switch to the new category.. with the cached name!
+ ui_category = category_index ( switch_to_name );
+
+ // ensure visibility
+ unsigned int screen_width = ui_display_context.screen_width;
+ 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;
+ }
+
+ for ( i = 0; i < g_categorycount; i++ ) {
+ free ( labels [ i ] );
+ }
+
+ return;
+}
+
+void ui_recache_context ( ui_context_t *c ) {
+
+ c -> screen_width = pnd_conf_get_as_int_d ( g_conf, "display.screen_width", 800 );
+
+ c -> font_rgba_r = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_r", 200 );
+ c -> font_rgba_g = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_g", 200 );
+ c -> font_rgba_b = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_b", 200 );
+ c -> font_rgba_a = pnd_conf_get_as_int_d ( g_conf, "display.font_rgba_a", 100 );
+
+ c -> grid_offset_x = pnd_conf_get_as_int ( g_conf, "grid.grid_offset_x" );
+ c -> grid_offset_y = pnd_conf_get_as_int ( g_conf, "grid.grid_offset_y" );
+
+ c -> icon_offset_x = pnd_conf_get_as_int ( g_conf, "grid.icon_offset_x" );
+ c -> icon_offset_y = pnd_conf_get_as_int ( g_conf, "grid.icon_offset_y" );
+ c -> icon_max_width = pnd_conf_get_as_int ( g_conf, "grid.icon_max_width" );
+ c -> icon_max_height = pnd_conf_get_as_int ( g_conf, "grid.icon_max_height" );
+ c -> sel_icon_offset_x = pnd_conf_get_as_int_d ( g_conf, "grid.sel_offoffset_x", 0 );
+ c -> sel_icon_offset_y = pnd_conf_get_as_int_d ( g_conf, "grid.sel_offoffset_y", 0 );
+
+ c -> text_width = pnd_conf_get_as_int ( g_conf, "grid.text_width" );
+ c -> text_clip_x = pnd_conf_get_as_int ( g_conf, "grid.text_clip_x" );
+ c -> text_offset_x = pnd_conf_get_as_int ( g_conf, "grid.text_offset_x" );
+ c -> text_offset_y = pnd_conf_get_as_int ( g_conf, "grid.text_offset_y" );
+ c -> text_hilite_offset_y = pnd_conf_get_as_int ( g_conf, "grid.text_hilite_offset_y" );
+
+ c -> row_max = pnd_conf_get_as_int_d ( g_conf, "grid.row_max", 4 );
+ c -> col_max = pnd_conf_get_as_int_d ( g_conf, "grid.col_max", 5 );
+
+ c -> cell_width = pnd_conf_get_as_int ( g_conf, "grid.cell_width" );
+ c -> cell_height = pnd_conf_get_as_int ( g_conf, "grid.cell_height" );
+
+ c -> arrow_bar_x = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_bar_x", 450 );
+ c -> arrow_bar_y = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_bar_y", 100 );
+ c -> arrow_bar_clip_w = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_bar_clip_w", 10 );
+ c -> arrow_bar_clip_h = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_bar_clip_h", 100 );
+ c -> arrow_up_x = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_up_x", 450 );
+ c -> arrow_up_y = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_up_y", 80 );
+ c -> arrow_down_x = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_down_x", 450 );
+ c -> arrow_down_y = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_down_y", 80 );
+
+ // font colour
+ SDL_Color tmp = { c -> font_rgba_r, c -> font_rgba_g, c -> font_rgba_b, c -> font_rgba_a };
+ c -> fontcolor = tmp;
+
+ // now that we've got 'normal' (detail pane shown) param's, lets check if detail pane
+ // is hidden; if so, override some values with those alternate skin values where possible.
+ if ( ui_detail_hidden ) {
+ // if detail panel is hidden, and theme cannot support it, unhide the bloody thing. (This may help
+ // when someone is amid theme hacking or changing.)
+ if ( ! ui_is_detail_hideable() ) {
+ ui_detail_hidden = 0;
+ }
+
+ // still hidden?
+ if ( ui_detail_hidden ) {
+
+ c -> row_max = pnd_conf_get_as_int_d ( g_conf, "grid.row_max_w", c -> row_max );
+ c -> col_max = pnd_conf_get_as_int_d ( g_conf, "grid.col_max_w", c -> col_max );
+
+ c -> cell_width = pnd_conf_get_as_int_d ( g_conf, "grid.cell_width_w", c -> cell_width );
+ c -> cell_height = pnd_conf_get_as_int_d ( g_conf, "grid.cell_height_w", c -> cell_height );
+
+ c -> arrow_bar_x = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_bar_x_w", 450 );
+ c -> arrow_bar_y = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_bar_y_w", 100 );
+ c -> arrow_up_x = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_up_x_w", 450 );
+ c -> arrow_up_y = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_up_y_w", 80 );
+ c -> arrow_down_x = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_down_x_w", 450 );
+ c -> arrow_down_y = pnd_conf_get_as_int_d ( g_conf, "grid.arrow_down_y_w", 80 );
+
+ } // if detail hidden.. still.
+
+ } // if detail hidden
+
+ return;
+}
+
+unsigned char ui_is_detail_hideable ( void ) {
+
+ // if skin has a bit of info for wide-mode, we assume wide-mode is available
+ if ( pnd_conf_get_as_char ( g_conf, "grid.row_max_w" ) != NULL ) {
+ return ( 1 );
+ }
+
+ // else not!
+ return ( 0 );
+}
+
+void ui_toggle_detail_pane ( void ) {
+
+ // no bitmask trickery here; I like it to be stand-out obvious at 3am.
+
+ if ( ui_detail_hidden ) {
+ ui_detail_hidden = 0;
+ } else {
+ ui_detail_hidden = 1;
+ }
+
+ // repull skin config
+ ui_recache_context ( &ui_display_context );
+
+ // redraw
+ render_mask |= CHANGED_EVERYTHING;
+
+ return;
+}
+
+void ui_menu_context ( mm_appref_t *a ) {
+
+ unsigned char rescan_apps = 0;
+ unsigned char context_alive = 1;
+
+ enum {
+ context_done = 0,
+ context_file_info,
+ context_file_delete,
+ context_app_info,
+ context_app_hide,
+ context_app_recategorize,
+ context_app_recategorize_sub,
+ context_app_rename,
+ context_app_cpuspeed,
+ context_app_run,
+ context_menu_max
+ };
+
+ char *verbiage[] = {
+ "Done (return to grid)", // context_done
+ "Get info about file/dir", // context_file_info
+ "Delete file/dir", // context_file_delete
+ "Get info", // context_app_info
+ "Hide application", // hide
+ "Recategorize", // recategorize
+ "Recategorize subcategory", // recategorize
+ "Change displayed title", // rename
+ "Set CPU speed for launch", // cpuspeed
+ "Run application" // run
+ };
+
+ unsigned short int menu [ context_menu_max ];
+ char *menustring [ context_menu_max ];
+ unsigned char menumax = 0;
+
+ // ++ done
+ menu [ menumax ] = context_done; menustring [ menumax++ ] = verbiage [ context_done ];
+
+ // hook up appropriate menu options based on tab-type and object-type
+ if ( g_categories [ ui_category ] -> fspath ) {
+ return; // TBD
+ menu [ menumax ] = context_file_info; menustring [ menumax++ ] = verbiage [ context_file_info ];
+ menu [ menumax ] = context_file_delete; menustring [ menumax++ ] = verbiage [ context_file_delete ];
+ } else {
+ //menu [ menumax ] = context_app_info; menustring [ menumax++ ] = verbiage [ context_app_info ];
+ menu [ menumax ] = context_app_hide; menustring [ menumax++ ] = verbiage [ context_app_hide ];
+ menu [ menumax ] = context_app_recategorize; menustring [ menumax++ ] = verbiage [ context_app_recategorize ];
+ menu [ menumax ] = context_app_recategorize_sub; menustring [ menumax++ ] = verbiage [ context_app_recategorize_sub ];
+ menu [ menumax ] = context_app_rename; menustring [ menumax++ ] = verbiage [ context_app_rename ];
+ menu [ menumax ] = context_app_cpuspeed; menustring [ menumax++ ] = verbiage [ context_app_cpuspeed ];
+ menu [ menumax ] = context_app_run; menustring [ menumax++ ] = verbiage [ context_app_run ];
+ }
+
+ // operate the menu
+ while ( context_alive ) {
+
+ int sel = ui_modal_single_menu ( menustring, menumax, a -> ref -> title_en ? a -> ref -> title_en : "Quickpick Menu" /* title */, "B or Enter; other to cancel." /* footer */ );
+
+ if ( sel < 0 ) {
+ context_alive = 0;
+
+ } else {
+
+ switch ( menu [ sel ] ) {
+
+ case context_done:
+ context_alive = 0;
+ break;
+
+ case context_file_info:
+ break;
+
+ case context_file_delete:
+ //ui_menu_twoby ( "Delete - Are you sure?", "B/enter; other to cancel", "Delete", "Do not delete" );
+ break;
+
+ case context_app_info:
+ break;
+
+ case context_app_hide:
+ {
+ // determine key
+ char confkey [ 1000 ];
+ snprintf ( confkey, 999, "%s.%s", "appshow", a -> ref -> unique_id );
+
+ // turn app 'off'
+ pnd_conf_set_char ( g_conf, confkey, "0" );
+
+ // write conf, so it will take next time
+ conf_write ( g_conf, conf_determine_location ( g_conf ) );
+
+ // request rescan and wrap up
+ rescan_apps++;
+ context_alive = 0; // nolonger visible, so lets just get out
+
+ }
+
+ break;
+
+ case context_app_recategorize:
+ {
+ char *opts [ 250 ];
+ unsigned char optmax = 0;
+ unsigned char i;
+
+ i = 0;
+ while ( 1 ) {
+
+ if ( ! freedesktop_complete [ i ].cat ) {
+ break;
+ }
+
+ if ( ! freedesktop_complete [ i ].parent_cat ) {
+ opts [ optmax++ ] = freedesktop_complete [ i ].cat;
+ }
+
+ i++;
+ } // while
+
+ char prompt [ 101 ];
+ snprintf ( prompt, 100, "Pick category [%s]", a -> ref -> main_category ? a -> ref -> main_category : "NoParentCategory" );
+
+ int sel = ui_modal_single_menu ( opts, optmax, prompt /*"Select parent category"*/, "Enter to select; other to skip." );
+
+ if ( sel >= 0 ) {
+ char confirm [ 1001 ];
+ snprintf ( confirm, 1000, "Confirm: %s", opts [ sel ] );
+
+ if ( ui_menu_twoby ( confirm, "B/enter; other to cancel", "Confirm categorization", "Do not set category" ) == 1 ) {
+ ovr_replace_or_add ( a, "maincategory", opts [ sel ] );
+ rescan_apps++;
+ }
+
+ }
+
+ }
+ break;
+
+ case context_app_recategorize_sub:
+ {
+ char *opts [ 250 ];
+ unsigned char optmax = 0;
+ unsigned char i;
+
+ i = 0;
+ while ( 1 ) {
+
+ if ( ! freedesktop_complete [ i ].cat ) {
+ break;
+ }
+
+ if ( freedesktop_complete [ i ].parent_cat ) {
+ opts [ optmax++ ] = freedesktop_complete [ i ].cat;
+ }
+
+ i++;
+ } // while
+
+ char prompt [ 101 ];
+ snprintf ( prompt, 100, "Pick subcategory [%s]", a -> ref -> main_category1 ? a -> ref -> main_category1 : "NoSubcategory" );
+
+ int sel = ui_modal_single_menu ( opts, optmax, prompt /*"Select subcategory"*/, "Enter to select; other to skip." );
+
+ if ( sel >= 0 ) {
+ char confirm [ 1001 ];
+ snprintf ( confirm, 1000, "Confirm: %s", opts [ sel ] );
+
+ if ( ui_menu_twoby ( confirm, "B/enter; other to cancel", "Confirm sub-categorization", "Do not set sub-category" ) == 1 ) {
+ ovr_replace_or_add ( a, "maincategorysub1", opts [ sel ] );
+ rescan_apps++;
+ }
+
+ }
+
+ }
+ break;
+
+ case context_app_rename:
+ {
+ char namebuf [ 101 ];
+ unsigned char changed;
+
+ changed = ui_menu_get_text_line ( "Rename application", "Use keyboard; Enter when done.",
+ a -> ref -> title_en ? a -> ref -> title_en : "blank", namebuf, 30, 0 /* alphanumeric */ );
+
+ if ( changed ) {
+ char confirm [ 1001 ];
+ snprintf ( confirm, 1000, "Confirm: %s", namebuf );
+
+ if ( ui_menu_twoby ( confirm, "B/enter; other to cancel", "Confirm rename", "Do not rename" ) == 1 ) {
+ ovr_replace_or_add ( a, "title", namebuf );
+ rescan_apps++;
+ }
+
+ }
+
+ }
+
+ break;
+
+ case context_app_cpuspeed:
+ {
+ char namebuf [ 101 ];
+ unsigned char changed;
+
+ changed = ui_menu_get_text_line ( "Specify runspeed", "Use keyboard; Enter when done.",
+ a -> ref -> clockspeed ? a -> ref -> clockspeed : "500", namebuf, 6, 1 /* numeric */ );
+
+ if ( changed ) {
+ char confirm [ 1001 ];
+ snprintf ( confirm, 1000, "Confirm: %s", namebuf );
+
+ if ( ui_menu_twoby ( confirm, "B/enter; other to cancel", "Confirm clockspeed", "Do not set" ) == 1 ) {
+ ovr_replace_or_add ( a, "clockspeed", namebuf );
+ rescan_apps++;
+ }
+
+ }
+
+ }
+
+ break;
+
+ case context_app_run:
+ ui_push_exec();
+ break;
+
+ default:
+ return;
+
+ } // switch
+
+ } // if useful return
+
+ } // menu is alive?
+
+ // rescan apps?
+ if ( rescan_apps ) {
+ applications_free();
+ applications_scan();
+ }
+
+ return;
+}
+
+unsigned char ui_menu_twoby ( char *title, char *footer, char *one, char *two ) {
+ char *opts [ 3 ];
+ opts [ 0 ] = one;
+ opts [ 1 ] = two;
+ int sel = ui_modal_single_menu ( opts, 2, title, footer );
+ if ( sel < 0 ) {
+ return ( 0 );
+ }
+ return ( sel + 1 );
+}
+
+unsigned char ui_menu_get_text_line ( char *title, char *footer, char *initialvalue,
+ char *r_buffer, unsigned char maxlen, unsigned char numbersonlyp )
+{
+ SDL_Rect rects [ 40 ];
+ SDL_Rect *dest = rects;
+ SDL_Rect src;
+ SDL_Surface *rtext;
+
+ char hacktext [ 1024 ];
+ unsigned char shifted = 0;
+
+ bzero ( rects, sizeof(SDL_Rect) * 40 );
+
+ if ( initialvalue ) {
+ strncpy ( r_buffer, initialvalue, maxlen );
+ } else {
+ bzero ( r_buffer, maxlen );
+ }
+
+ while ( 1 ) {
+
+ // clear
+ dest -> x = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_x", 460 );
+ dest -> y = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_y", 60 );
+ dest -> w = ((SDL_Surface*) g_imagecache [ IMG_DETAIL_PANEL ].i) -> w;
+ dest -> h = ((SDL_Surface*) g_imagecache [ IMG_DETAIL_PANEL ].i) -> h;
+ SDL_FillRect( sdl_realscreen, dest, 0 );
+
+ // show dialog background
+ if ( g_imagecache [ IMG_DETAIL_BG ].i ) {
+ src.x = 0;
+ src.y = 0;
+ src.w = ((SDL_Surface*)(g_imagecache [ IMG_DETAIL_BG ].i)) -> w;
+ src.h = ((SDL_Surface*)(g_imagecache [ IMG_DETAIL_BG ].i)) -> h;
+ dest -> x = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_x", 460 );
+ dest -> y = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_y", 60 );
+ SDL_BlitSurface ( g_imagecache [ IMG_DETAIL_BG ].i, &src, sdl_realscreen, dest );
+ dest++;
+ }
+
+ // show dialog frame
+ if ( g_imagecache [ IMG_DETAIL_PANEL ].i ) {
+ dest -> x = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_x", 460 );
+ dest -> y = pnd_conf_get_as_int_d ( g_conf, "detailpane.pane_offset_y", 60 );
+ SDL_BlitSurface ( g_imagecache [ IMG_DETAIL_PANEL ].i, NULL /* whole image */, sdl_realscreen, dest );
+ dest++;
+ }
+
+ // show header
+ if ( title ) {
+ rtext = TTF_RenderText_Blended ( g_tab_font, title, ui_display_context.fontcolor );
+ 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 ) + 20;
+ SDL_BlitSurface ( rtext, NULL /* full src */, sdl_realscreen, dest );
+ SDL_FreeSurface ( rtext );
+ dest++;
+ }
+
+ // show footer
+ if ( footer ) {
+ rtext = TTF_RenderText_Blended ( g_tab_font, footer, ui_display_context.fontcolor );
+ 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 ) +
+ ((SDL_Surface*) g_imagecache [ IMG_DETAIL_PANEL ].i) -> h
+ - 60;
+ SDL_BlitSurface ( rtext, NULL /* full src */, sdl_realscreen, dest );
+ SDL_FreeSurface ( rtext );
+ dest++;
+ }
+
+ // show text line - and embed cursor
+ 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 * ( 0/*i*/ + 1 - 0/*first_visible*/ ) );
+
+ strncpy ( hacktext, r_buffer, 1000 );
+ strncat ( hacktext, "\n", 1000 ); // add [] in most fonts
+
+ rtext = TTF_RenderText_Blended ( g_tab_font, hacktext, ui_display_context.fontcolor );
+ SDL_BlitSurface ( rtext, NULL /* full src */, sdl_realscreen, dest );
+ SDL_FreeSurface ( rtext );
+ dest++;
+
+ // update all the rects and send it all to sdl
+ SDL_UpdateRects ( sdl_realscreen, dest - rects, rects );
+ dest = rects;
+
+ // check for input
+ SDL_Event event;
+ while ( SDL_WaitEvent ( &event ) ) {
+
+ switch ( event.type ) {
+
+ case SDL_KEYUP:
+ if ( event.key.keysym.sym == SDLK_LSHIFT || event.key.keysym.sym == SDLK_RSHIFT ) {
+ shifted = 0;
+ }
+ break;
+
+ case SDL_KEYDOWN:
+
+ if ( event.key.keysym.sym == SDLK_LEFT || event.key.keysym.sym == SDLK_BACKSPACE ) {
+ char *eol = strchr ( r_buffer, '\0' );
+ *( eol - 1 ) = '\0';
+ } else if ( event.key.keysym.sym == SDLK_RETURN || event.key.keysym.sym == SDLK_END ) { // return, or "B"
+ return ( 1 );
+
+ } else if ( event.key.keysym.sym == SDLK_LSHIFT || event.key.keysym.sym == SDLK_RSHIFT ) {
+ shifted = 1;
+
+ } else if ( event.key.keysym.sym == SDLK_ESCAPE ||
+ event.key.keysym.sym == SDLK_PAGEUP ||
+ event.key.keysym.sym == SDLK_PAGEDOWN ||
+ event.key.keysym.sym == SDLK_HOME
+ )
+ {
+ return ( 0 );
+
+ } else {
+
+ if ( isprint(event.key.keysym.sym) ) {
+
+ unsigned char good = 1;
+
+ if ( numbersonlyp && ( ! isdigit(event.key.keysym.sym) ) ) {
+ good = 0;
+ }
+
+ if ( maxlen && strlen(r_buffer) >= maxlen ) {
+ good = 0;
+ }
+
+ if ( good ) {
+ char b [ 2 ] = { '\0', '\0' };
+ if ( shifted ) {
+ b [ 0 ] = toupper ( event.key.keysym.sym );
+ } else {
+ b [ 0 ] = event.key.keysym.sym;
+ }
+ strncat ( r_buffer, b, maxlen );
+ } // good?
+
+ } // printable?
+
+ }
+
+ break;
+
+ } // switch
+
+ break;
+
+ } // while waiting for input
+
+ } // while
+
+ return ( 0 );
+}
+
+unsigned char ovr_replace_or_add ( mm_appref_t *a, char *keybase, char *newvalue ) {
+ printf ( "setting %s:%u - '%s' to '%s' - %s/%s\n", a -> ref -> title_en, a -> ref -> subapp_number, keybase, newvalue, a -> ref -> object_path, a -> ref -> object_filename );
+
+ char fullpath [ PATH_MAX ];
+
+ sprintf ( fullpath, "%s/%s", a -> ref -> object_path, a -> ref -> object_filename );
+ char *dot = strrchr ( fullpath, '.' );
+ if ( dot ) {
+ sprintf ( dot, PXML_SAMEPATH_OVERRIDE_FILEEXT );
+ } else {
+ fprintf ( stderr, "ERROR: Bad pnd-path in disco_t! %s\n", fullpath );
+ return ( 0 );
+ }
+
+ struct stat statbuf;
+
+ if ( stat ( fullpath, &statbuf ) == 0 ) {
+ // file exists
+ pnd_conf_handle h;
+
+ h = pnd_conf_fetch_by_path ( fullpath );
+
+ if ( ! h ) {
+ return ( 0 ); // fail!
+ }
+
+ char key [ 101 ];
+ snprintf ( key, 100, "Application-%u.%s", a -> ref -> subapp_number, keybase );
+
+ pnd_conf_set_char ( h, key, newvalue );
+
+ return ( pnd_conf_write ( h, fullpath ) );
+
+ } else {
+ // file needs to be created - easy!
+
+ FILE *f = fopen ( fullpath, "w" );
+
+ if ( f ) {
+ fprintf ( f, "Application-%u.%s\t%s\n", a -> ref -> subapp_number, keybase, newvalue );
+ fclose ( f );
+
+ } else {
+ return ( 0 ); // fail!
+ }
+
+ } // new or used?
+
+ return ( 1 );
+}