diff options
Diffstat (limited to 'oncology/dpfhack_display/lcd4linux/.svn/text-base/widget_icon.c.svn-base')
| -rw-r--r-- | oncology/dpfhack_display/lcd4linux/.svn/text-base/widget_icon.c.svn-base | 212 |
1 files changed, 0 insertions, 212 deletions
diff --git a/oncology/dpfhack_display/lcd4linux/.svn/text-base/widget_icon.c.svn-base b/oncology/dpfhack_display/lcd4linux/.svn/text-base/widget_icon.c.svn-base deleted file mode 100644 index 527bc62e..00000000 --- a/oncology/dpfhack_display/lcd4linux/.svn/text-base/widget_icon.c.svn-base +++ /dev/null @@ -1,212 +0,0 @@ -/* $Id$ - * $URL$ - * - * icon widget handling - * - * Copyright (C) 2003, 2004 Michael Reinelt <michael@reinelt.co.at> - * Copyright (C) 2004 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net> - * - * 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_Icon - * the icon widget - * - */ - - -#include "config.h" - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <ctype.h> - -#include "debug.h" -#include "cfg.h" -#include "qprintf.h" -#include "property.h" -#include "timer_group.h" -#include "widget.h" -#include "widget_icon.h" - -#ifdef WITH_DMALLOC -#include <dmalloc.h> -#endif - -/* icons size is same as char size */ -extern int XRES, YRES; - -static void widget_icon_read_bitmap(const char *section, WIDGET_ICON * Icon) -{ - int row, n; - char key[15]; - char *val, *v; - unsigned char *map; - - for (row = 0; row < YRES; row++) { - qprintf(key, sizeof(key), "Bitmap.Row%d", row + 1); - val = cfg_get(section, key, ""); - map = Icon->bitmap + row; - n = 0; - for (v = val; *v != '\0'; v++) { - if (n >= Icon->maxmap) { - Icon->maxmap++; - Icon->bitmap = realloc(Icon->bitmap, Icon->maxmap * YRES * sizeof(char)); - memset(Icon->bitmap + n * YRES, 0, YRES * sizeof(char)); - map = Icon->bitmap + n * YRES + row; - } - switch (*v) { - case '|': - n++; - map += YRES; - break; - case '*': - (*map) <<= 1; - (*map) |= 1; - break; - default: - (*map) <<= 1; - } - } - free(val); - } -} - - -void widget_icon_update(void *Self) -{ - WIDGET *W = (WIDGET *) Self; - WIDGET_ICON *Icon = W->data; - - /* process the parent only */ - if (W->parent == NULL) { - - /* evaluate properties */ - property_eval(&Icon->speed); - property_eval(&Icon->visible); - property_eval(&Icon->frame); - - int frame = P2N(&Icon->frame); - if ((frame >= 0) && (frame <= Icon->maxmap)) { - /* select icon bitmap by evaluated frame number */ - Icon->curmap = frame; - } else { - /* rotate icon bitmap */ - Icon->curmap++; - if (Icon->curmap >= Icon->maxmap) - Icon->curmap = 0; - } - } - - /* finally, draw it! */ - if (W->class->draw) - W->class->draw(W); - - /* add a new one-shot timer */ - if (P2N(&Icon->speed) > 0) { - timer_add_widget(widget_icon_update, Self, P2N(&Icon->speed), 1); - } -} - - - -int widget_icon_init(WIDGET * Self) -{ - char *section; - WIDGET_ICON *Icon; - - /* re-use the parent if one exists */ - if (Self->parent == NULL) { - - /* prepare config section */ - /* strlen("Widget:")=7 */ - section = malloc(strlen(Self->name) + 8); - strcpy(section, "Widget:"); - strcat(section, Self->name); - - Icon = malloc(sizeof(WIDGET_ICON)); - memset(Icon, 0, sizeof(WIDGET_ICON)); - - /* load properties */ - property_load(section, "speed", "100", &Icon->speed); - property_load(section, "visible", "1", &Icon->visible); - property_load(section, "frame", "-1", &Icon->frame); - - /* read bitmap */ - widget_icon_read_bitmap(section, Icon); - - free(section); - Self->data = Icon; - Self->x2 = Self->col + 1; - Self->y2 = Self->row + 1; - - /* as the speed is evaluatod on every call, we use 'one-shot'-timers. */ - /* The timer will be reactivated on every call to widget_icon_update(). */ - /* We do the initial call here... */ - Icon->prvmap = -1; - - /* reset ascii */ - Icon->ascii = -1; - - } else { - - /* re-use the parent */ - Self->data = Self->parent->data; - - } - - /* just do it! */ - widget_icon_update(Self); - - return 0; -} - - -int widget_icon_quit(WIDGET * Self) -{ - if (Self) { - /* do not deallocate child widget! */ - if (Self->parent == NULL) { - if (Self->data) { - WIDGET_ICON *Icon = Self->data; - property_free(&Icon->speed); - property_free(&Icon->visible); - property_free(&Icon->frame); - if (Icon->bitmap) - free(Icon->bitmap); - free(Self->data); - Self->data = NULL; - } - } - } - - return 0; - -} - - - -WIDGET_CLASS Widget_Icon = { - .name = "icon", - .type = WIDGET_TYPE_RC, - .init = widget_icon_init, - .draw = NULL, - .quit = widget_icon_quit, -}; |