diff options
author | reinelt <reinelt@3ae390bd-cb1e-0410-b409-cd5a39f66f1f> | 2005-05-08 04:32:45 +0000 |
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committer | reinelt <reinelt@3ae390bd-cb1e-0410-b409-cd5a39f66f1f> | 2005-05-08 04:32:45 +0000 |
commit | dbf5d92605a9db10e3e3cb154d03a515c5d5c5af (patch) | |
tree | 501d5dda3ce90fe924b893e487d9ef9f0683382b /widget_icon.c | |
parent | a1c471e9fb7cadb68bb182ab2e9715a0aa092386 (diff) | |
download | lcd4linux-dbf5d92605a9db10e3e3cb154d03a515c5d5c5af.tar.gz |
[lcd4linux @ 2005-05-08 04:32:43 by reinelt]
CodingStyle added and applied
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@547 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
Diffstat (limited to 'widget_icon.c')
-rw-r--r-- | widget_icon.c | 264 |
1 files changed, 135 insertions, 129 deletions
diff --git a/widget_icon.c b/widget_icon.c index 4b3008b..0b7a330 100644 --- a/widget_icon.c +++ b/widget_icon.c @@ -1,4 +1,4 @@ -/* $Id: widget_icon.c,v 1.16 2005/01/18 06:30:24 reinelt Exp $ +/* $Id: widget_icon.c,v 1.17 2005/05/08 04:32:45 reinelt Exp $ * * icon widget handling * @@ -21,6 +21,9 @@ * * * $Log: widget_icon.c,v $ + * Revision 1.17 2005/05/08 04:32:45 reinelt + * CodingStyle added and applied + * * Revision 1.16 2005/01/18 06:30:24 reinelt * added (C) to all copyright statements * @@ -124,153 +127,156 @@ /* icons always are 8 pixels high */ #define YRES 8 -static void widget_icon_read_bitmap (const char *section, WIDGET_ICON *Icon) +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; - } + 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); } - free(val); - } } -void widget_icon_update (void *Self) +void widget_icon_update(void *Self) { - WIDGET *W = (WIDGET*)Self; - WIDGET_ICON *Icon = W->data; - RESULT result = {0, 0, 0, NULL}; - - /* evaluate expressions */ - Icon->speed = 100; - if (Icon->speed_tree!=NULL) { - Eval(Icon->speed_tree, &result); - Icon->speed = R2N(&result); - if (Icon->speed<10) Icon->speed=10; - DelResult(&result); - } - - Icon->visible = 1; - if (Icon->visible_tree!=NULL) { - Eval(Icon->visible_tree, &result); - Icon->visible = R2N(&result); - if (Icon->visible<1) Icon->visible=0; - DelResult(&result); - } - - /* 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 */ - timer_add (widget_icon_update, Self, Icon->speed, 1); - + WIDGET *W = (WIDGET *) Self; + WIDGET_ICON *Icon = W->data; + RESULT result = { 0, 0, 0, NULL }; + + /* evaluate expressions */ + Icon->speed = 100; + if (Icon->speed_tree != NULL) { + Eval(Icon->speed_tree, &result); + Icon->speed = R2N(&result); + if (Icon->speed < 10) + Icon->speed = 10; + DelResult(&result); + } + + Icon->visible = 1; + if (Icon->visible_tree != NULL) { + Eval(Icon->visible_tree, &result); + Icon->visible = R2N(&result); + if (Icon->visible < 1) + Icon->visible = 0; + DelResult(&result); + } + + /* 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 */ + timer_add(widget_icon_update, Self, Icon->speed, 1); + } -int widget_icon_init (WIDGET *Self) +int widget_icon_init(WIDGET * Self) { - char *section; - WIDGET_ICON *Icon; - - /* 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)); - - /* get raw expressions (we evaluate them ourselves) */ - Icon->speed_expr = cfg_get_raw (section, "speed", NULL); - Icon->visible_expr = cfg_get_raw (section, "visible", NULL); - - /* compile'em */ - Compile (Icon->speed_expr, &Icon->speed_tree); - Compile (Icon->visible_expr, &Icon->visible_tree); - - /* sanity check */ - if (Icon->speed_expr==NULL || *Icon->speed_expr=='\0') { - error ("Icon %s has no speed, using '100'", Self->name); - Icon->speed_expr="100"; - } - - /* read bitmap */ - widget_icon_read_bitmap (section, Icon); - - free (section); - Self->data=Icon; - - /* 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; - - /* just do it! */ - widget_icon_update(Self); - - return 0; + char *section; + WIDGET_ICON *Icon; + + /* 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)); + + /* get raw expressions (we evaluate them ourselves) */ + Icon->speed_expr = cfg_get_raw(section, "speed", NULL); + Icon->visible_expr = cfg_get_raw(section, "visible", NULL); + + /* compile'em */ + Compile(Icon->speed_expr, &Icon->speed_tree); + Compile(Icon->visible_expr, &Icon->visible_tree); + + /* sanity check */ + if (Icon->speed_expr == NULL || *Icon->speed_expr == '\0') { + error("Icon %s has no speed, using '100'", Self->name); + Icon->speed_expr = "100"; + } + + /* read bitmap */ + widget_icon_read_bitmap(section, Icon); + + free(section); + Self->data = Icon; + + /* 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; + + /* just do it! */ + widget_icon_update(Self); + + return 0; } -int widget_icon_quit (WIDGET *Self) +int widget_icon_quit(WIDGET * Self) { - if (Self) { - if (Self->data) { - WIDGET_ICON *Icon = Self->data; - DelTree(Icon->speed_tree); - DelTree(Icon->visible_tree); - if (Icon->bitmap) free (Icon->bitmap); - free(Self->data); - Self->data=NULL; + if (Self) { + if (Self->data) { + WIDGET_ICON *Icon = Self->data; + DelTree(Icon->speed_tree); + DelTree(Icon->visible_tree); + if (Icon->bitmap) + free(Icon->bitmap); + free(Self->data); + Self->data = NULL; + } } - } - - return 0; - + + return 0; + } WIDGET_CLASS Widget_Icon = { - name: "icon", - init: widget_icon_init, - draw: NULL, - quit: widget_icon_quit, + name:"icon", + init:widget_icon_init, + draw:NULL, + quit:widget_icon_quit, }; |