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authorreinelt <reinelt@3ae390bd-cb1e-0410-b409-cd5a39f66f1f>2004-01-23 04:54:04 +0000
committerreinelt <reinelt@3ae390bd-cb1e-0410-b409-cd5a39f66f1f>2004-01-23 04:54:04 +0000
commit3ebce612bcbf403d54e628207b540b75395f5637 (patch)
tree5b8fc83964c3ad2b1abf1064507596b02d16b92d /widget_text.c
parentc817553542fbdd8687c56509d206dede574ffe69 (diff)
downloadlcd4linux-3ebce612bcbf403d54e628207b540b75395f5637.tar.gz
[lcd4linux @ 2004-01-23 04:53:23 by reinelt]
icon widget added (not finished yet!) git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@336 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
Diffstat (limited to 'widget_text.c')
-rw-r--r--widget_text.c47
1 files changed, 25 insertions, 22 deletions
diff --git a/widget_text.c b/widget_text.c
index f20105c..52c3003 100644
--- a/widget_text.c
+++ b/widget_text.c
@@ -1,4 +1,4 @@
-/* $Id: widget_text.c,v 1.8 2004/01/22 07:57:45 reinelt Exp $
+/* $Id: widget_text.c,v 1.9 2004/01/23 04:54:04 reinelt Exp $
*
* simple text widget handling
*
@@ -21,6 +21,9 @@
*
*
* $Log: widget_text.c,v $
+ * Revision 1.9 2004/01/23 04:54:04 reinelt
+ * icon widget added (not finished yet!)
+ *
* Revision 1.8 2004/01/22 07:57:45 reinelt
* several bugs fixed where segfaulting on layout>display
* Crystalfontz driver optimized, 632 display already works
@@ -283,7 +286,7 @@ void widget_text_update (void *Self)
int widget_text_init (WIDGET *Self)
{
char *section; char *c;
- WIDGET_TEXT *T;
+ WIDGET_TEXT *Text;
// prepare config section
// strlen("Widget:")=7
@@ -291,18 +294,18 @@ int widget_text_init (WIDGET *Self)
strcpy(section, "Widget:");
strcat(section, Self->name);
- T=malloc(sizeof(WIDGET_TEXT));
- memset (T, 0, sizeof(WIDGET_TEXT));
+ Text=malloc(sizeof(WIDGET_TEXT));
+ memset (Text, 0, sizeof(WIDGET_TEXT));
// get raw pre- and postfix (we evaluate it ourselves)
- T->prefix = cfg_get_raw (section, "prefix", NULL);
- T->postfix = cfg_get_raw (section, "postfix", NULL);
+ Text->prefix = cfg_get_raw (section, "prefix", NULL);
+ Text->postfix = cfg_get_raw (section, "postfix", NULL);
// get raw expression (we evaluate it ourselves)
- T->expression = cfg_get_raw (section, "expression", "''");
+ Text->expression = cfg_get_raw (section, "expression", "''");
// field width, default 10
- cfg_number (section, "width", 10, 0, 99999, &(T->width));
+ cfg_number (section, "width", 10, 0, 99999, &(Text->width));
// precision: number of digits after the decimal point (default: none)
// Note: this is the *maximum* precision on small values,
@@ -310,48 +313,48 @@ int widget_text_init (WIDGET *Self)
// The default value 0xC0DE is used to distinguish between numbers and strings:
// if no precision is given, the result is always treated as a string. If a
// precision is specified, the result is treated as a number.
- cfg_number (section, "precision", 0xC0DE, 0, 80, &(T->precision));
+ cfg_number (section, "precision", 0xC0DE, 0, 80, &(Text->precision));
// field alignment: Left (default), Center, Right or Marquee
c = cfg_get (section, "align", "L");
switch (toupper(*c)) {
case 'L':
- T->align=ALIGN_LEFT;
+ Text->align=ALIGN_LEFT;
break;
case 'C':
- T->align=ALIGN_CENTER;
+ Text->align=ALIGN_CENTER;
break;
case 'R':
- T->align=ALIGN_RIGHT;
+ Text->align=ALIGN_RIGHT;
break;
case 'M':
- T->align=ALIGN_MARQUEE;
+ Text->align=ALIGN_MARQUEE;
break;
default:
error ("widget %s has unknown alignment '%s', using 'Left'", section, c);
- T->align=ALIGN_LEFT;
+ Text->align=ALIGN_LEFT;
}
free (c);
// update interval (msec), default 1 sec
- cfg_number (section, "update", 1000, 10, 99999, &(T->update));
+ cfg_number (section, "update", 1000, 10, 99999, &(Text->update));
// marquee scroller speed: interval (msec), default 500msec
- if (T->align==ALIGN_MARQUEE) {
- cfg_number (section, "speed", 500, 10, 99999, &(T->speed));
+ if (Text->align==ALIGN_MARQUEE) {
+ cfg_number (section, "speed", 500, 10, 99999, &(Text->speed));
}
// buffer
- T->buffer=malloc(T->width+1);
+ Text->buffer=malloc(Text->width+1);
free (section);
- Self->data=T;
+ Self->data=Text;
- timer_add (widget_text_update, Self, T->update, 0);
+ timer_add (widget_text_update, Self, Text->update, 0);
// a marquee scroller has its own timer and callback
- if (T->align==ALIGN_MARQUEE) {
- timer_add (widget_text_scroll, Self, T->speed, 0);
+ if (Text->align==ALIGN_MARQUEE) {
+ timer_add (widget_text_scroll, Self, Text->speed, 0);
}
return 0;