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authorreinelt <>2003-09-09 05:30:34 +0000
committerreinelt <>2003-09-09 05:30:34 +0000
commitb39a42b909dfb1c174044cf977d272f94445b18e (patch)
tree5170a8ead387da3151f849852239cdbbac5b72dc /display.c
parent9e7b5817f97f51696d6f17a77c4a4ed82114a113 (diff)
downloadlcd4linux-b39a42b909dfb1c174044cf977d272f94445b18e.tar.gz
[lcd4linux @ 2003-09-09 05:30:33 by reinelt]
even more icons stuff
Diffstat (limited to 'display.c')
-rw-r--r--display.c28
1 files changed, 22 insertions, 6 deletions
diff --git a/display.c b/display.c
index 5028b02..ecc58a5 100644
--- a/display.c
+++ b/display.c
@@ -1,4 +1,4 @@
-/* $Id: display.c,v 1.40 2003/09/01 04:09:34 reinelt Exp $
+/* $Id: display.c,v 1.41 2003/09/09 05:30:34 reinelt Exp $
*
* framework for device drivers
*
@@ -20,6 +20,9 @@
*
*
* $Log: display.c,v $
+ * Revision 1.41 2003/09/09 05:30:34 reinelt
+ * even more icons stuff
+ *
* Revision 1.40 2003/09/01 04:09:34 reinelt
* icons nearly finished, but MatrixOrbital only
*
@@ -199,6 +202,9 @@
* int lcd_bar (int type, int row, int col, int max, int len1, int len2)
* draws a specified bar at row, col with len
*
+ * int lcd_icon (int num, int seq, int row, int col)
+ * draws icon #num sequence #seq at row, col
+ *
* int lcd_gpo (int num, int val)
* sets GPO #num to val
*
@@ -290,6 +296,7 @@ FAMILY Driver[] = {
static LCD *Lcd = NULL;
+
int lcd_list (void)
{
int i, j;
@@ -306,6 +313,7 @@ int lcd_list (void)
return 0;
}
+
int lcd_init (char *driver)
{
int i, j;
@@ -322,6 +330,7 @@ int lcd_init (char *driver)
return -1;
}
+
int lcd_query (int *rows, int *cols, int *xres, int *yres, int *bars, int *icons, int *gpos)
{
if (Lcd==NULL)
@@ -338,6 +347,7 @@ int lcd_query (int *rows, int *cols, int *xres, int *yres, int *bars, int *icons
return 0;
}
+
int lcd_clear (int full)
{
if (Lcd->clear==NULL) return 0;
@@ -352,8 +362,10 @@ int lcd_put (int row, int col, char *text)
return Lcd->put(row-1, col-1, text);
}
+
int lcd_bar (int type, int row, int col, int max, int len1, int len2)
{
+ if (Lcd->bar==NULL) return 0;
if (row<1 || row>Lcd->rows) return -1;
if (col<1 || col>Lcd->cols) return -1;
if (!(type & (BAR_H2 | BAR_V2 | BAR_T))) len2=len1;
@@ -362,32 +374,36 @@ int lcd_bar (int type, int row, int col, int max, int len1, int len2)
if (!(type & BAR_T))
len2=(double)max*log(len2+1)/log(max);
}
- if (Lcd->bar==NULL) return 0;
return Lcd->bar (type & BAR_HV, row-1, col-1, max, len1, len2);
}
-int lcd_icon (int num, int row, int col)
+
+int lcd_icon (int num, int seq, int row, int col)
{
+ if (Lcd->icon==NULL) return 0;
if (num<1 || num>Lcd->icons) return -1;
+ if (seq<1) return -1;
if (row<1 || row>Lcd->rows) return -1;
if (col<1 || col>Lcd->cols) return -1;
- if (Lcd->icon==NULL) return 0;
- return Lcd->icon(num-1, row-1, col-1);
+ return Lcd->icon(num-1, seq-1, row-1, col-1);
}
+
int lcd_gpo (int num, int val)
{
- if (num<1 || num>Lcd->gpos) return -1;
if (Lcd->gpo==NULL) return 0;
+ if (num<1 || num>Lcd->gpos) return -1;
return Lcd->gpo(num-1, val);
}
+
int lcd_flush (void)
{
if (Lcd->flush==NULL) return 0;
return Lcd->flush();
}
+
int lcd_quit (void)
{
if (Lcd->quit==NULL) return 0;