[lcd4linux @ 2006-07-19 01:35:31 by cmay]

Renamed keypad direction names to avoid conflict with Curses library defs.
Added keypad support to Curses display driver.

5 files changed, 118 insertions, 30 deletions

diff --git a/drv_Crystalfontz.c b/drv_Crystalfontz.c
index 4585b49..db7b6cc 100644
--- a/drv_Crystalfontz.c
+++ b/drv_Crystalfontz.c
@@ -1,4 +1,4 @@
-/* $Id: drv_Crystalfontz.c,v 1.43 2006/07/14 20:15:11 reinelt Exp $
+/* $Id: drv_Crystalfontz.c,v 1.44 2006/07/19 01:35:31 cmay Exp $
  *
  * new style driver for Crystalfontz display modules
  *
@@ -23,6 +23,10 @@
  *
  *
  * $Log: drv_Crystalfontz.c,v $
+ * Revision 1.44  2006/07/19 01:35:31  cmay
+ * Renamed keypad direction names to avoid conflict with Curses library defs.
+ * Added keypad support to Curses display driver.
+ *
  * Revision 1.43  2006/07/14 20:15:11  reinelt
  * buffer too small (thanks to anonymous)
  *
@@ -693,33 +697,33 @@ static int drv_CF_keypad(const int num)
 	break;
     case 3:
 	if (num < 8)
-	    val = KEY_PRESSED;
+	    val = WIDGET_KEY_PRESSED;
 	else
-	    val = KEY_RELEASED;
+	    val = WIDGET_KEY_RELEASED;
 	switch (num) {
 	case 1:
 	case 8:
-	    val += KEY_UP;
+	    val += WIDGET_KEY_UP;
 	    break;
 	case 2:
 	case 9:
-	    val += KEY_DOWN;
+	    val += WIDGET_KEY_DOWN;
 	    break;
 	case 3:
 	case 10:
-	    val += KEY_LEFT;
+	    val += WIDGET_KEY_LEFT;
 	    break;
 	case 4:
 	case 11:
-	    val += KEY_RIGHT;
+	    val += WIDGET_KEY_RIGHT;
 	    break;
 	case 5:
 	case 12:
-	    val += KEY_CONFIRM;
+	    val += WIDGET_KEY_CONFIRM;
 	    break;
 	case 7:
 	case 13:
-	    val += KEY_CANCEL;
+	    val += WIDGET_KEY_CANCEL;
 	    break;
 	}
 	break;
@@ -1116,7 +1120,7 @@ int drv_CF_init(const char *section, const int quiet)
     WIDGET_CLASS wc;
     int ret;
 
-    info("%s: %s", Name, "$Revision: 1.43 $");
+    info("%s: %s", Name, "$Revision: 1.44 $");
 
     /* start display */
     if ((ret = drv_CF_start(section)) != 0) {
diff --git a/drv_Curses.c b/drv_Curses.c
index fd8aac9..8b83aa6 100644
--- a/drv_Curses.c
+++ b/drv_Curses.c
@@ -1,4 +1,4 @@
-/* $Id: drv_Curses.c,v 1.11 2006/01/30 06:25:49 reinelt Exp $
+/* $Id: drv_Curses.c,v 1.12 2006/07/19 01:35:31 cmay Exp $
  *
  * pure ncurses based text driver
  *
@@ -26,6 +26,10 @@
  *
  *
  * $Log: drv_Curses.c,v $
+ * Revision 1.12  2006/07/19 01:35:31  cmay
+ * Renamed keypad direction names to avoid conflict with Curses library defs.
+ * Added keypad support to Curses display driver.
+ *
  * Revision 1.11  2006/01/30 06:25:49  reinelt
  * added CVS Revision
  *
@@ -91,12 +95,15 @@
 #include "debug.h"
 #include "cfg.h"
 #include "qprintf.h"
+#include "timer.h"
 #include "plugin.h"
 #include "widget.h"
 #include "widget_text.h"
 #include "widget_bar.h"
+#include "widget_keypad.h"
 #include "drv.h"
 #include "drv_generic_text.h"
+#include "drv_generic_keypad.h"
 
 
 static char Name[] = "Curses";
@@ -214,8 +221,11 @@ static int drv_Curs_start(const char *section, const int quiet)
     free(s);
 
     initscr();
+    noecho();
     debug("%s: curses thinks that COLS=%d LINES=%d", Name, COLS, LINES);
     w = newwin(DROWS + 2, DCOLS + 2, 0, 0);
+    keypad(w, TRUE);
+    nodelay(w, TRUE);
 
     EROWS = LINES - DROWS - 3;
     if (EROWS > 99)
@@ -245,6 +255,51 @@ static int drv_Curs_start(const char *section, const int quiet)
     return 0;
 }
 
+static void drv_Curs_timer(void __attribute__ ((unused)) * notused)
+{
+    int c;
+    while(1) {
+        c = wgetch(w);
+        if(c <= 0 )
+            break;
+        drv_generic_keypad_press(c);
+    }
+}
+
+static int drv_Curs_keypad(const int num)
+{
+    int val = 0;
+
+    switch(num)
+    {
+        case KEY_UP:
+            debug("Key Up");
+            val += WIDGET_KEY_PRESSED;
+            val += WIDGET_KEY_UP;
+            break;
+        case KEY_DOWN:
+            debug("Key Down");
+            val += WIDGET_KEY_PRESSED;
+            val += WIDGET_KEY_DOWN;
+            break;
+        case KEY_LEFT:
+            debug("Key Left");
+            val += WIDGET_KEY_PRESSED;
+            val += WIDGET_KEY_LEFT;
+            break;
+        case KEY_RIGHT:
+            debug("Key Right");
+            val += WIDGET_KEY_PRESSED;
+            val += WIDGET_KEY_RIGHT;
+            break;
+        default:
+            debug("Unbound Key '%d'", num);
+            break;
+    }
+
+    return val;
+}
+
 
 /****************************************/
 /***            plugins               ***/
@@ -259,6 +314,7 @@ static int drv_Curs_start(const char *section, const int quiet)
 
 /* using drv_generic_text_draw(W) */
 /* using drv_generic_text_bar_draw(W) */
+/* using drv_generic_keypad_draw(W) */
 
 
 /****************************************/
@@ -280,7 +336,7 @@ int drv_Curs_init(const char *section, const int quiet)
     WIDGET_CLASS wc;
     int ret;
 
-    info("%s: %s", Name, "$Revision: 1.11 $");
+    info("%s: %s", Name, "$Revision: 1.12 $");
 
     /* display preferences */
     XRES = 1;			/* pixel width of one char  */
@@ -292,6 +348,10 @@ int drv_Curs_init(const char *section, const int quiet)
     /* real worker functions */
     drv_generic_text_real_write = drv_Curs_write;
     drv_generic_text_real_defchar = drv_Curs_defchar;
+    drv_generic_keypad_real_press = drv_Curs_keypad;
+
+    /* regularly process display answers */
+    timer_add(drv_Curs_timer, NULL, 100, 0);
 
     /* start display */
     if ((ret = drv_Curs_start(section, quiet)) != 0) {
@@ -306,6 +366,10 @@ int drv_Curs_init(const char *section, const int quiet)
     if ((ret = drv_generic_text_bar_init(1)) != 0)
 	return ret;
 
+    /* initialize generic key pad driver */
+    if ((ret = drv_generic_keypad_init(section, Name)) != 0)
+	return ret;
+
     /* add fixed chars to the bar driver */
     drv_generic_text_bar_add_segment(0, 0, 255, 32);	/* ASCII  32 = blank */
     drv_generic_text_bar_add_segment(255, 255, 255, '*');	/* asterisk */
@@ -334,6 +398,7 @@ int drv_Curs_quit(const int quiet)
     info("%s: shutting down.", Name);
 
     drv_generic_text_quit();
+    drv_generic_keypad_quit();
 
     /* clear display */
     drv_Curs_clear();
diff --git a/drv_LCD2USB.c b/drv_LCD2USB.c
index fd48c2e..0c4b6bc 100644
--- a/drv_LCD2USB.c
+++ b/drv_LCD2USB.c
@@ -1,4 +1,4 @@
-/* $Id: drv_LCD2USB.c,v 1.10 2006/04/09 14:17:50 reinelt Exp $
+/* $Id: drv_LCD2USB.c,v 1.11 2006/07/19 01:35:31 cmay Exp $
  *
  * driver for USB2LCD display interface
  * see http://www.harbaum.org/till/lcd2usb for schematics
@@ -24,6 +24,10 @@
  *
  * 
  * $Log: drv_LCD2USB.c,v $
+ * Revision 1.11  2006/07/19 01:35:31  cmay
+ * Renamed keypad direction names to avoid conflict with Curses library defs.
+ * Added keypad support to Curses display driver.
+ *
  * Revision 1.10  2006/04/09 14:17:50  reinelt
  * autoconf/library fixes, image and graphic display inversion
  *
@@ -481,15 +485,15 @@ static int drv_L2U_keypad(const int num)
 
     /* check for key press event */
     if (num & 0x80)
-	val = KEY_PRESSED;
+	val = WIDGET_KEY_PRESSED;
     else
-	val = KEY_RELEASED;
+	val = WIDGET_KEY_RELEASED;
 
     if ((num & 0x7f) == 0)
-	val += KEY_UP;
+	val += WIDGET_KEY_UP;
 
     if ((num & 0x7f) == 1)
-	val += KEY_DOWN;
+	val += WIDGET_KEY_DOWN;
 
     return val;
 }
@@ -613,7 +617,7 @@ int drv_L2U_init(const char *section, const int quiet)
     int asc255bug;
     int ret;
 
-    info("%s: %s", Name, "$Revision: 1.10 $");
+    info("%s: %s", Name, "$Revision: 1.11 $");
 
     /* display preferences */
     XRES = 5;			/* pixel width of one char  */
diff --git a/widget_keypad.c b/widget_keypad.c
index d0de69f..fbda930 100644
--- a/widget_keypad.c
+++ b/widget_keypad.c
@@ -1,4 +1,4 @@
-/* $Id: widget_keypad.c,v 1.2 2006/02/21 15:55:59 cmay Exp $
+/* $Id: widget_keypad.c,v 1.3 2006/07/19 01:35:31 cmay Exp $
  *
  * keypad widget handling
  *
@@ -21,6 +21,10 @@
  *
  *
  * $Log: widget_keypad.c,v $
+ * Revision 1.3  2006/07/19 01:35:31  cmay
+ * Renamed keypad direction names to avoid conflict with Curses library defs.
+ * Added keypad support to Curses display driver.
+ *
  * Revision 1.2  2006/02/21 15:55:59  cmay
  * removed new update function for keypad, consolidated it with draw
  *
@@ -108,24 +112,24 @@ int widget_keypad_init(WIDGET * Self)
     /* state: pressed (default), released */
     c = cfg_get(section, "state", "pressed");
     if (!strcasecmp(c, "released"))
-	keypad->key = KEY_RELEASED;
+	keypad->key = WIDGET_KEY_RELEASED;
     else
-	keypad->key = KEY_PRESSED;
+	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 += KEY_UP;
+	keypad->key += WIDGET_KEY_UP;
     else if (!strcasecmp(c, "down"))
-	keypad->key += KEY_DOWN;
+	keypad->key += WIDGET_KEY_DOWN;
     else if (!strcasecmp(c, "left"))
-	keypad->key += KEY_LEFT;
+	keypad->key += WIDGET_KEY_LEFT;
     else if (!strcasecmp(c, "right"))
-	keypad->key += KEY_RIGHT;
+	keypad->key += WIDGET_KEY_RIGHT;
     else if (!strcasecmp(c, "cancel"))
-	keypad->key += KEY_CANCEL;
+	keypad->key += WIDGET_KEY_CANCEL;
     else
-	keypad->key += KEY_CONFIRM;
+	keypad->key += WIDGET_KEY_CONFIRM;
 
     free(section);
     Self->data = keypad;
diff --git a/widget_keypad.h b/widget_keypad.h
index 049cdc3..5918ede 100644
--- a/widget_keypad.h
+++ b/widget_keypad.h
@@ -1,4 +1,4 @@
-/* $Id: widget_keypad.h,v 1.2 2006/02/25 13:36:33 geronet Exp $
+/* $Id: widget_keypad.h,v 1.3 2006/07/19 01:35:31 cmay Exp $
  *
  * keypad widget handling
  *
@@ -23,6 +23,10 @@
  *
  *
  * $Log: widget_keypad.h,v $
+ * Revision 1.3  2006/07/19 01:35:31  cmay
+ * Renamed keypad direction names to avoid conflict with Curses library defs.
+ * Added keypad support to Curses display driver.
+ *
  * Revision 1.2  2006/02/25 13:36:33  geronet
  * updated indent.sh, applied coding style
  *
@@ -36,8 +40,15 @@
 #ifndef _WIDGET_KEYPAD_H_
 #define _WIDGET_KEYPAD_H_
 
-typedef enum { KEY_UP = 1, KEY_DOWN = 2, KEY_LEFT = 4, KEY_RIGHT = 8, KEY_CONFIRM = 16, KEY_CANCEL = 32, KEY_PRESSED =
-	64, KEY_RELEASED = 128
+typedef enum {
+    WIDGET_KEY_UP = 1,
+    WIDGET_KEY_DOWN = 2,
+    WIDGET_KEY_LEFT = 4,
+    WIDGET_KEY_RIGHT = 8,
+    WIDGET_KEY_CONFIRM = 16,
+    WIDGET_KEY_CANCEL = 32,
+    WIDGET_KEY_PRESSED = 64,
+    WIDGET_KEY_RELEASED = 128
 } KEYPADKEY;
 
 typedef struct WIDGET_KEYPAD {