/* $Id$ * $URL$ * * keypad widget handling * * Copyright (C) 2006 Chris Maj * Copyright (C) 2006 The LCD4Linux Team * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ /* * exported functions: * * WIDGET_CLASS Widget_Keypad * the keypad widget * */ #include "config.h" #include #include #include #include #include "debug.h" #include "cfg.h" #include "property.h" #include "timer.h" #include "widget.h" #include "widget_keypad.h" #ifdef WITH_DMALLOC #include #endif int widget_keypad_draw(WIDGET * Self) { WIDGET_KEYPAD *keypad = Self->data; /* evaluate properties */ property_eval(&keypad->expression); return P2N(&keypad->expression); } int widget_keypad_init(WIDGET * Self) { char *section; char *c; WIDGET_KEYPAD *keypad; /* prepare config section */ /* strlen("Widget:")=7 */ section = malloc(strlen(Self->name) + 8); strcpy(section, "Widget:"); strcat(section, Self->name); keypad = malloc(sizeof(WIDGET_KEYPAD)); memset(keypad, 0, sizeof(WIDGET_KEYPAD)); /* load properties */ property_load(section, "expression", NULL, &keypad->expression); /* state: pressed (default), released */ c = cfg_get(section, "state", "pressed"); if (!strcasecmp(c, "released")) keypad->key = WIDGET_KEY_RELEASED; else keypad->key = WIDGET_KEY_PRESSED; /* position: confirm (default), up, down, left, right, cancel */ c = cfg_get(section, "position", "confirm"); if (!strcasecmp(c, "up")) keypad->key += WIDGET_KEY_UP; else if (!strcasecmp(c, "down")) keypad->key += WIDGET_KEY_DOWN; else if (!strcasecmp(c, "left")) keypad->key += WIDGET_KEY_LEFT; else if (!strcasecmp(c, "right")) keypad->key += WIDGET_KEY_RIGHT; else if (!strcasecmp(c, "cancel")) keypad->key += WIDGET_KEY_CANCEL; else keypad->key += WIDGET_KEY_CONFIRM; free(section); Self->data = keypad; return 0; } int widget_keypad_find(WIDGET * Self, void *needle) { WIDGET_KEYPAD *keypad; KEYPADKEY key = *(KEYPADKEY *) needle; if (Self && Self->data) { keypad = Self->data; if (keypad->key == key) return 0; } return -1; } int widget_keypad_quit(WIDGET * Self) { if (Self && Self->data) { WIDGET_KEYPAD *keypad = Self->data; property_free(&keypad->expression); free(Self->data); Self->data = NULL; } return 0; } WIDGET_CLASS Widget_Keypad = { .name = "keypad", .type = WIDGET_TYPE_KEYPAD, .init = widget_keypad_init, .draw = widget_keypad_draw, .find = widget_keypad_find, .quit = widget_keypad_quit,

# Sweden - Rörbäcksnäs
# T freq bw fec_hi fec_lo mod transmission-mode guard-interval hierarchy
T 538000000 8MHz 2/3 NONE QAM64 8k 1/8 NONE