[lcd4linux @ 2006-02-08 04:55:03 by reinelt]

moved widget registration to drv_generic_graphic

13 files changed, 206 insertions, 263 deletions

diff --git a/drv_G15.c b/drv_G15.c
index c4c5bbb..6242436 100644
--- a/drv_G15.c
+++ b/drv_G15.c
@@ -1,4 +1,4 @@
-/* $Id: drv_G15.c,v 1.4 2006/01/30 06:25:49 reinelt Exp $
+/* $Id: drv_G15.c,v 1.5 2006/02/08 04:55:03 reinelt Exp $
  *
  * Driver for Logitech G-15 keyboard LCD screen
  *
@@ -24,6 +24,9 @@
  *
  *
  * $Log: drv_G15.c,v $
+ * Revision 1.5  2006/02/08 04:55:03  reinelt
+ * moved widget registration to drv_generic_graphic
+ *
  * Revision 1.4  2006/01/30 06:25:49  reinelt
  * added CVS Revision
  *
@@ -60,10 +63,6 @@
 #include "qprintf.h"
 #include "udelay.h"
 #include "plugin.h"
-#include "widget.h"
-#include "widget_text.h"
-#include "widget_icon.h"
-#include "widget_bar.h"
 #include "drv.h"
 #include "drv_generic_graphic.h"
 
@@ -273,17 +272,6 @@ static int drv_G15_start(const char *section)
 
 
 /****************************************/
-/***        widget callbacks          ***/
-/****************************************/
-
-
-/* using drv_generic_text_draw(W) */
-/* using drv_generic_text_icon_draw(W) */
-/* using drv_generic_text_bar_draw(W) */
-/* using drv_generic_gpio_draw(W) */
-
-
-/****************************************/
 /***        exported functions        ***/
 /****************************************/
 
@@ -299,10 +287,9 @@ int drv_G15_list(void)
 /* initialize driver & display */
 int drv_G15_init(const char *section, const int quiet)
 {
-    WIDGET_CLASS wc;
     int ret;
 
-    info("%s: %s", Name, "$Revision: 1.4 $");
+    info("%s: %s", Name, "$Revision: 1.5 $");
 
     DEBUG("entered");
 
@@ -327,20 +314,9 @@ int drv_G15_init(const char *section, const int quiet)
 	}
     }
 
-    /* register text widget */
-    wc = Widget_Text;
-    wc.draw = drv_generic_graphic_draw;
-    widget_register(&wc);
-
-    /* register icon widget */
-    wc = Widget_Icon;
-    wc.draw = drv_generic_graphic_icon_draw;
-    widget_register(&wc);
+    /* register plugins */
+    /* none at the moment... */
 
-    /* register bar widget */
-    wc = Widget_Bar;
-    wc.draw = drv_generic_graphic_bar_draw;
-    widget_register(&wc);
 
     DEBUG("left");
 
diff --git a/drv_Image.c b/drv_Image.c
index 8d68e18..0ee912b 100644
--- a/drv_Image.c
+++ b/drv_Image.c
@@ -1,4 +1,4 @@
-/* $Id: drv_Image.c,v 1.16 2006/02/06 06:29:30 reinelt Exp $
+/* $Id: drv_Image.c,v 1.17 2006/02/08 04:55:04 reinelt Exp $
  *
  * new style Image (PPM/PNG) Driver for LCD4Linux 
  *
@@ -23,6 +23,9 @@
  *
  *
  * $Log: drv_Image.c,v $
+ * Revision 1.17  2006/02/08 04:55:04  reinelt
+ * moved widget registration to drv_generic_graphic
+ *
  * Revision 1.16  2006/02/06 06:29:30  reinelt
  * Image driver uses RGBA
  *
@@ -124,10 +127,6 @@
 #include "timer.h"
 #include "qprintf.h"
 #include "plugin.h"
-#include "widget.h"
-#include "widget_text.h"
-#include "widget_icon.h"
-#include "widget_bar.h"
 #include "drv.h"
 #include "drv_generic_graphic.h"
 
@@ -461,16 +460,6 @@ static int drv_IMG_start(const char *section)
 
 
 /****************************************/
-/***        widget callbacks          ***/
-/****************************************/
-
-
-/* using drv_generic_graphic_draw(W) */
-/* using drv_generic_graphic_icon_draw(W) */
-/* using drv_generic_graphic_bar_draw(W) */
-
-
-/****************************************/
 /***        exported functions        ***/
 /****************************************/
 
@@ -487,10 +476,9 @@ int drv_IMG_list(void)
 int drv_IMG_init(const char *section, const __attribute__ ((unused))
 		 int quiet)
 {
-    WIDGET_CLASS wc;
     int ret;
 
-    info("%s: %s", Name, "$Revision: 1.16 $");
+    info("%s: %s", Name, "$Revision: 1.17 $");
 
     /* real worker functions */
     drv_generic_graphic_real_blit = drv_IMG_blit;
@@ -503,21 +491,6 @@ int drv_IMG_init(const char *section, const __attribute__ ((unused))
     if ((ret = drv_generic_graphic_init(section, Name)) != 0)
 	return ret;
 
-    /* register text widget */
-    wc = Widget_Text;
-    wc.draw = drv_generic_graphic_draw;
-    widget_register(&wc);
-
-    /* register icon widget */
-    wc = Widget_Icon;
-    wc.draw = drv_generic_graphic_icon_draw;
-    widget_register(&wc);
-
-    /* register bar widget */
-    wc = Widget_Bar;
-    wc.draw = drv_generic_graphic_bar_draw;
-    widget_register(&wc);
-
     /* register plugins */
     /* none at the moment... */
 
diff --git a/drv_LPH7508.c b/drv_LPH7508.c
index f49b9a5..cd53c8e 100644
--- a/drv_LPH7508.c
+++ b/drv_LPH7508.c
@@ -1,4 +1,4 @@
-/* $Id: drv_LPH7508.c,v 1.8 2006/01/30 06:25:53 reinelt Exp $
+/* $Id: drv_LPH7508.c,v 1.9 2006/02/08 04:55:04 reinelt Exp $
  *
  * driver for Pollin LPH7508
  *
@@ -23,6 +23,9 @@
  *
  *
  * $Log: drv_LPH7508.c,v $
+ * Revision 1.9  2006/02/08 04:55:04  reinelt
+ * moved widget registration to drv_generic_graphic
+ *
  * Revision 1.8  2006/01/30 06:25:53  reinelt
  * added CVS Revision
  *
@@ -73,10 +76,6 @@
 #include "qprintf.h"
 #include "udelay.h"
 #include "plugin.h"
-#include "widget.h"
-#include "widget_text.h"
-#include "widget_icon.h"
-#include "widget_bar.h"
 #include "drv.h"
 #include "drv_generic_graphic.h"
 #include "drv_generic_gpio.h"
@@ -466,17 +465,6 @@ static void plugin_contrast(RESULT * result, RESULT * arg1)
 
 
 /****************************************/
-/***        widget callbacks          ***/
-/****************************************/
-
-
-/* using drv_generic_graphic_draw(W) */
-/* using drv_generic_graphic_icon_draw(W) */
-/* using drv_generic_graphic_bar_draw(W) */
-/* using drv_generic_gpio_draw(W) */
-
-
-/****************************************/
 /***        exported functions        ***/
 /****************************************/
 
@@ -492,10 +480,9 @@ int drv_L7_list(void)
 /* initialize driver & display */
 int drv_L7_init(const char *section, const int quiet)
 {
-    WIDGET_CLASS wc;
     int ret;
 
-    info("%s: %s", Name, "$Revision: 1.8 $");
+    info("%s: %s", Name, "$Revision: 1.9 $");
 
     /* real worker functions */
     drv_generic_graphic_real_blit = drv_L7_blit;
@@ -522,21 +509,6 @@ int drv_L7_init(const char *section, const int quiet)
 	}
     }
 
-    /* register text widget */
-    wc = Widget_Text;
-    wc.draw = drv_generic_graphic_draw;
-    widget_register(&wc);
-
-    /* register icon widget */
-    wc = Widget_Icon;
-    wc.draw = drv_generic_graphic_icon_draw;
-    widget_register(&wc);
-
-    /* register bar widget */
-    wc = Widget_Bar;
-    wc.draw = drv_generic_graphic_bar_draw;
-    widget_register(&wc);
-
     /* register plugins */
     AddFunction("LCD::contrast", 1, plugin_contrast);
 
diff --git a/drv_LUIse.c b/drv_LUIse.c
index 7814791..5548de9 100644
--- a/drv_LUIse.c
+++ b/drv_LUIse.c
@@ -1,4 +1,4 @@
-/* $Id: drv_LUIse.c,v 1.3 2006/01/30 06:25:53 reinelt Exp $
+/* $Id: drv_LUIse.c,v 1.4 2006/02/08 04:55:05 reinelt Exp $
  *
  * LUIse lcd4linux driver
  *
@@ -23,6 +23,9 @@
  *
  *
  * $Log: drv_LUIse.c,v $
+ * Revision 1.4  2006/02/08 04:55:05  reinelt
+ * moved widget registration to drv_generic_graphic
+ *
  * Revision 1.3  2006/01/30 06:25:53  reinelt
  * added CVS Revision
  *
@@ -57,10 +60,6 @@
 #include "qprintf.h"
 #include "udelay.h"
 #include "plugin.h"
-#include "widget.h"
-#include "widget_text.h"
-#include "widget_icon.h"
-#include "widget_bar.h"
 #include "drv.h"
 #include "drv_generic_graphic.h"
 
@@ -266,15 +265,6 @@ static void plugin_backlight(RESULT * result, RESULT * arg1)
     SetResult(&result, R_NUMBER, &backlight);
 }
 
-/****************************************/
-/***        widget callbacks          ***/
-/****************************************/
-
-
-/* using drv_generic_text_draw(W) */
-/* using drv_generic_text_icon_draw(W) */
-/* using drv_generic_text_bar_draw(W) */
-
 
 /****************************************/
 /***        exported functions        ***/
@@ -291,10 +281,9 @@ int drv_LUIse_list(void)
 /* initialize driver & display */
 int drv_LUIse_init(const char *section, const int quiet)
 {
-    WIDGET_CLASS wc;
     int ret;
 
-    info("%s: %s", Name, "$Revision: 1.3 $");
+    info("%s: %s", Name, "$Revision: 1.4 $");
 
     /* real worker functions */
     drv_generic_graphic_real_blit = drv_LUIse_blit;
@@ -316,21 +305,6 @@ int drv_LUIse_init(const char *section, const int quiet)
 	}
     }
 
-    /* register text widget */
-    wc = Widget_Text;
-    wc.draw = drv_generic_graphic_draw;
-    widget_register(&wc);
-
-    /* register icon widget */
-    wc = Widget_Icon;
-    wc.draw = drv_generic_graphic_icon_draw;
-    widget_register(&wc);
-
-    /* register bar widget */
-    wc = Widget_Bar;
-    wc.draw = drv_generic_graphic_bar_draw;
-    widget_register(&wc);
-
     /* register plugins */
     AddFunction("LCD::contrast", 1, plugin_contrast);
     AddFunction("LCD::backlight", 1, plugin_backlight);
diff --git a/drv_Sample.c b/drv_Sample.c
index 23e7332..c57cdf3 100644
--- a/drv_Sample.c
+++ b/drv_Sample.c
@@ -1,4 +1,4 @@
-/* $Id: drv_Sample.c,v 1.5 2006/01/30 06:25:53 reinelt Exp $
+/* $Id: drv_Sample.c,v 1.6 2006/02/08 04:55:05 reinelt Exp $
  *
  * sample lcd4linux driver
  *
@@ -23,6 +23,9 @@
  *
  *
  * $Log: drv_Sample.c,v $
+ * Revision 1.6  2006/02/08 04:55:05  reinelt
+ * moved widget registration to drv_generic_graphic
+ *
  * Revision 1.5  2006/01/30 06:25:53  reinelt
  * added CVS Revision
  *
@@ -436,7 +439,7 @@ int drv_Sample_init(const char *section, const int quiet)
     WIDGET_CLASS wc;
     int ret;
 
-    info("%s: %s", Name, "$Revision: 1.5 $");
+    info("%s: %s", Name, "$Revision: 1.6 $");
 
     /* display preferences */
     XRES = 5;			/* pixel width of one char  */
@@ -513,7 +516,6 @@ int drv_Sample_init(const char *section, const int quiet)
 /* use this function for a graphic display */
 int drv_Sample_init2(const char *section, const int quiet)
 {
-    WIDGET_CLASS wc;
     int ret;
 
     /* real worker functions */
@@ -539,25 +541,9 @@ int drv_Sample_init2(const char *section, const int quiet)
 	}
     }
 
-    /* register text widget */
-    wc = Widget_Text;
-    wc.draw = drv_generic_graphic_draw;
-    widget_register(&wc);
-
-    /* register icon widget */
-    wc = Widget_Icon;
-    wc.draw = drv_generic_graphic_icon_draw;
-    widget_register(&wc);
-
-    /* register bar widget */
-    wc = Widget_Bar;
-    wc.draw = drv_generic_graphic_bar_draw;
-    widget_register(&wc);
-
     /* register plugins */
     AddFunction("LCD::contrast", 1, plugin_contrast);
 
-
     return 0;
 }
 
diff --git a/drv_T6963.c b/drv_T6963.c
index 9cc64dd..eab3a30 100644
--- a/drv_T6963.c
+++ b/drv_T6963.c
@@ -1,4 +1,4 @@
-/* $Id: drv_T6963.c,v 1.18 2006/01/30 06:25:54 reinelt Exp $
+/* $Id: drv_T6963.c,v 1.19 2006/02/08 04:55:05 reinelt Exp $
  *
  * new style driver for T6963-based displays
  *
@@ -23,6 +23,9 @@
  *
  *
  * $Log: drv_T6963.c,v $
+ * Revision 1.19  2006/02/08 04:55:05  reinelt
+ * moved widget registration to drv_generic_graphic
+ *
  * Revision 1.18  2006/01/30 06:25:54  reinelt
  * added CVS Revision
  *
@@ -119,10 +122,6 @@
 #include "qprintf.h"
 #include "udelay.h"
 #include "plugin.h"
-#include "widget.h"
-#include "widget_text.h"
-#include "widget_icon.h"
-#include "widget_bar.h"
 #include "drv.h"
 #include "drv_generic_graphic.h"
 #include "drv_generic_parport.h"
@@ -568,16 +567,6 @@ static int drv_T6_start(const char *section)
 
 
 /****************************************/
-/***        widget callbacks          ***/
-/****************************************/
-
-
-/* using drv_generic_graphic_draw(W) */
-/* using drv_generic_graphic_icon_draw(W) */
-/* using drv_generic_graphic_bar_draw(W) */
-
-
-/****************************************/
 /***        exported functions        ***/
 /****************************************/
 
@@ -597,10 +586,9 @@ int drv_T6_list(void)
 /* initialize driver & display */
 int drv_T6_init(const char *section, const int quiet)
 {
-    WIDGET_CLASS wc;
     int ret;
 
-    info("%s: %s", Name, "$Revision: 1.18 $");
+    info("%s: %s", Name, "$Revision: 1.19 $");
 
     /* real worker functions */
     drv_generic_graphic_real_blit = drv_T6_blit;
@@ -622,21 +610,6 @@ int drv_T6_init(const char *section, const int quiet)
 	}
     }
 
-    /* register text widget */
-    wc = Widget_Text;
-    wc.draw = drv_generic_graphic_draw;
-    widget_register(&wc);
-
-    /* register icon widget */
-    wc = Widget_Icon;
-    wc.draw = drv_generic_graphic_icon_draw;
-    widget_register(&wc);
-
-    /* register bar widget */
-    wc = Widget_Bar;
-    wc.draw = drv_generic_graphic_bar_draw;
-    widget_register(&wc);
-
     /* register plugins */
     /* none at the moment... */
 
diff --git a/drv_X11.c b/drv_X11.c
index 8705b9d..82e9492 100644
--- a/drv_X11.c
+++ b/drv_X11.c
@@ -1,4 +1,4 @@
-/* $Id: drv_X11.c,v 1.15 2006/01/30 06:25:54 reinelt Exp $
+/* $Id: drv_X11.c,v 1.16 2006/02/08 04:55:05 reinelt Exp $
  *
  * new style X11 Driver for LCD4Linux 
  *
@@ -26,6 +26,9 @@
  *
  *
  * $Log: drv_X11.c,v $
+ * Revision 1.16  2006/02/08 04:55:05  reinelt
+ * moved widget registration to drv_generic_graphic
+ *
  * Revision 1.15  2006/01/30 06:25:54  reinelt
  * added CVS Revision
  *
@@ -111,11 +114,6 @@
 #include "qprintf.h"
 #include "timer.h"
 #include "plugin.h"
-#include "widget.h"
-#include "widget_text.h"
-#include "widget_icon.h"
-#include "widget_image.h"
-#include "widget_bar.h"
 #include "drv.h"
 #include "drv_generic_graphic.h"
 
@@ -360,17 +358,6 @@ static int drv_X11_start(const char *section)
 
 
 /****************************************/
-/***        widget callbacks          ***/
-/****************************************/
-
-
-/* using drv_generic_graphic_draw(W) */
-/* using drv_generic_graphic_icon_draw(W) */
-/* using drv_generic_graphic_image_draw(W) */
-/* using drv_generic_graphic_bar_draw(W) */
-
-
-/****************************************/
 /***        exported functions        ***/
 /****************************************/
 
@@ -386,10 +373,9 @@ int drv_X11_list(void)
 /* initialize driver & display */
 int drv_X11_init(const char *section, const int quiet)
 {
-    WIDGET_CLASS wc;
     int ret;
 
-    info("%s: %s", Name, "$Revision: 1.15 $");
+    info("%s: %s", Name, "$Revision: 1.16 $");
 
     /* start display */
     if ((ret = drv_X11_start(section)) != 0)
@@ -416,26 +402,6 @@ int drv_X11_init(const char *section, const int quiet)
 	}
     }
 
-    /* register text widget */
-    wc = Widget_Text;
-    wc.draw = drv_generic_graphic_draw;
-    widget_register(&wc);
-
-    /* register icon widget */
-    wc = Widget_Icon;
-    wc.draw = drv_generic_graphic_icon_draw;
-    widget_register(&wc);
-
-    /* register image widget */
-    wc = Widget_Image;
-    /* Fixme: wc.draw = drv_generic_graphic_image_draw; */
-    widget_register(&wc);
-
-    /* register bar widget */
-    wc = Widget_Bar;
-    wc.draw = drv_generic_graphic_bar_draw;
-    widget_register(&wc);
-
     /* register plugins */
     /* none at the moment... */
 
diff --git a/drv_generic_graphic.c b/drv_generic_graphic.c
index 6a4bdeb..92b5a45 100644
--- a/drv_generic_graphic.c
+++ b/drv_generic_graphic.c
@@ -23,6 +23,9 @@
  *
  *
  * $Log: drv_generic_graphic.c,v $
+ * Revision 1.20  2006/02/08 04:55:05  reinelt
+ * moved widget registration to drv_generic_graphic
+ *
  * Revision 1.19  2006/02/07 05:36:13  reinelt
  * Layers added to Layout
  *
@@ -144,6 +147,7 @@
 #include "widget_text.h"
 #include "widget_icon.h"
 #include "widget_bar.h"
+#include "widget_image.h"
 #include "rgb.h"
 #include "drv.h"
 #include "drv_generic_graphic.h"
@@ -518,6 +522,51 @@ int drv_generic_graphic_bar_draw(WIDGET * W)
 
 
 /****************************************/
+/*** generic image handling           ***/
+/****************************************/
+
+int drv_generic_graphic_image_draw(WIDGET * W)
+{
+    WIDGET_IMAGE *Image = W->data;
+    int layer, row, col, width, height;
+    int x, y;
+
+    layer = W->layer;
+    row = W->row;
+    col = W->col;
+    width = Image->width;
+    height = Image->height;
+    
+    /* sanity check */
+    if (layer < 0 || layer >= LAYERS) {
+	error("%s: layer %d out of bounds (0..%d)", Driver, layer, LAYERS - 1);
+	return -1;
+    }
+
+    /* maybe grow layout framebuffer */
+    drv_generic_graphic_resizeFB(row + height, col + width);
+
+    /* render image */
+    for (y = 0; y < height; y++) {
+	for (x = 0; x < width; x++) {
+	    int i = (row + y) * LCOLS + col + x;
+	    if (Image->visible && Image->bitmap) {
+		drv_generic_graphic_FB[layer][i] = Image->bitmap[y*width+x];
+	    } else {
+		drv_generic_graphic_FB[layer][i] = BG_COL;
+	    }
+	}
+    }
+    
+    /* flush area */
+    drv_generic_graphic_blit(row, col, height, width);
+
+    return 0;
+
+}
+
+
+/****************************************/
 /*** generic init/quit                ***/
 /****************************************/
 
@@ -525,6 +574,7 @@ int drv_generic_graphic_init(const char *section, const char *driver)
 {
     int l;
     char *color;
+    WIDGET_CLASS wc;
 
     Section = (char *) section;
     Driver = (char *) driver;
@@ -568,6 +618,26 @@ int drv_generic_graphic_init(const char *section, const char *driver)
     if (color)
 	free(color);
 
+    /* register text widget */
+    wc = Widget_Text;
+    wc.draw = drv_generic_graphic_draw;
+    widget_register(&wc);
+
+    /* register icon widget */
+    wc = Widget_Icon;
+    wc.draw = drv_generic_graphic_icon_draw;
+    widget_register(&wc);
+
+    /* register bar widget */
+    wc = Widget_Bar;
+    wc.draw = drv_generic_graphic_bar_draw;
+    widget_register(&wc);
+
+    /* register image widget */
+    wc = Widget_Image;
+    wc.draw = drv_generic_graphic_image_draw;
+    widget_register(&wc);
+
     return 0;
 }
 
diff --git a/drv_serdisplib.c b/drv_serdisplib.c
index d8e98f8..d6b003c 100644
--- a/drv_serdisplib.c
+++ b/drv_serdisplib.c
@@ -1,4 +1,4 @@
-/* $Id: drv_serdisplib.c,v 1.7 2006/01/30 06:25:54 reinelt Exp $
+/* $Id: drv_serdisplib.c,v 1.8 2006/02/08 04:55:05 reinelt Exp $
  *
  * driver for serdisplib displays
  *
@@ -23,6 +23,9 @@
  *
  *
  * $Log: drv_serdisplib.c,v $
+ * Revision 1.8  2006/02/08 04:55:05  reinelt
+ * moved widget registration to drv_generic_graphic
+ *
  * Revision 1.7  2006/01/30 06:25:54  reinelt
  * added CVS Revision
  *
@@ -76,10 +79,6 @@
 #include "cfg.h"
 #include "qprintf.h"
 #include "plugin.h"
-#include "widget.h"
-#include "widget_text.h"
-#include "widget_icon.h"
-#include "widget_bar.h"
 #include "drv.h"
 #include "drv_generic_graphic.h"
 
@@ -294,16 +293,6 @@ static void plugin_rotate(RESULT * result, RESULT * arg1)
 
 
 /****************************************/
-/***        widget callbacks          ***/
-/****************************************/
-
-
-/* using drv_generic_graphic_draw(W) */
-/* using drv_generic_graphic_icon_draw(W) */
-/* using drv_generic_graphic_bar_draw(W) */
-
-
-/****************************************/
 /***        exported functions        ***/
 /****************************************/
 
@@ -319,10 +308,9 @@ int drv_SD_list(void)
 /* initialize driver & display */
 int drv_SD_init(const char *section, const int quiet)
 {
-    WIDGET_CLASS wc;
     int ret;
 
-    info("%s: %s", Name, "$Revision: 1.7 $");
+    info("%s: %s", Name, "$Revision: 1.8 $");
 
     /* real worker functions */
     drv_generic_graphic_real_blit = drv_SD_blit;
@@ -344,21 +332,6 @@ int drv_SD_init(const char *section, const int quiet)
 	}
     }
 
-    /* register text widget */
-    wc = Widget_Text;
-    wc.draw = drv_generic_graphic_draw;
-    widget_register(&wc);
-
-    /* register icon widget */
-    wc = Widget_Icon;
-    wc.draw = drv_generic_graphic_icon_draw;
-    widget_register(&wc);
-
-    /* register bar widget */
-    wc = Widget_Bar;
-    wc.draw = drv_generic_graphic_bar_draw;
-    widget_register(&wc);
-
     /* register plugins */
     AddFunction("LCD::contrast", 1, plugin_contrast);
     AddFunction("LCD::backlight", 1, plugin_backlight);
diff --git a/layout.c b/layout.c
index 11fa1fe..2108468 100644
--- a/layout.c
+++ b/layout.c
@@ -1,4 +1,4 @@
-/* $Id: layout.c,v 1.20 2006/02/07 05:36:13 reinelt Exp $
+/* $Id: layout.c,v 1.21 2006/02/08 04:55:05 reinelt Exp $
  *
  * new layouter framework
  *
@@ -23,6 +23,9 @@
  *
  *
  * $Log: layout.c,v $
+ * Revision 1.21  2006/02/08 04:55:05  reinelt
+ * moved widget registration to drv_generic_graphic
+ *
  * Revision 1.20  2006/02/07 05:36:13  reinelt
  * Layers added to Layout
  *
@@ -162,6 +165,20 @@ int layout_init(const char *layout)
 	if ((p = strchr(l, '|')) != NULL)
 	    *p = '\0';
 
+	/* layer/x/y widgets */
+	i = sscanf(l, "layer:%d.x%d.y%d%n", &lay, &row, &col, &n);
+	if (i == 3 && l[n] == '\0') {
+	    if (lay < 0 || lay >= LAYERS) {
+		error ("%s: layer %d out of bounds (0..%d)", section, lay, LAYERS-1);
+	    } else {
+		widget = cfg_get(section, l, NULL);
+		if (widget != NULL && *widget != '\0') {
+		    widget_add(widget, WIDGET_TYPE_XY, lay, row - 1, col - 1);
+		}
+		free(widget);
+	    }
+	}
+
 	/* layer/row/col widgets */
 	i = sscanf(l, "layer:%d.row%d.col%d%n", &lay, &row, &col, &n);
 	if (i == 3 && l[n] == '\0') {
diff --git a/lcd4linux.conf.sample b/lcd4linux.conf.sample
index 7e4d8c5..ba334b9 100644
--- a/lcd4linux.conf.sample
+++ b/lcd4linux.conf.sample
@@ -806,6 +806,12 @@ Widget GPO_Test255 {
     update 100
 }
 
+Widget ImageTest {
+    class 'Image'
+    update 1000
+    visible 1
+}
+
 Layout Default {
     Row1 {
 	Col1  'OS'
@@ -858,10 +864,8 @@ Layout TestLayer {
 	Col1  'Eth0'
 	Col11 'Eth0Bar'
     }
-    Layer 0 {
-	Row3 {
-	    Col1  'Test'
-	}
+    Layer 2 {
+	X0.Y0 'ImageTest'
     }
 }
 
@@ -976,8 +980,8 @@ Layout testMySQL {
 #Display 'SimpleLCD'
 #Display 'BA63'
 #Display 'CT20x4'
-#Display 'T6963-240x64'
-Display 'XWindow'
+Display 'T6963-240x64'
+#Display 'XWindow'
 #Display 'USBLCD'
 #Display 'BWCT'
 #Display 'Image'
diff --git a/widget_image.c b/widget_image.c
index 7281271..6c510e7 100644
--- a/widget_image.c
+++ b/widget_image.c
@@ -1,4 +1,4 @@
-/* $Id: widget_image.c,v 1.2 2006/01/23 06:17:18 reinelt Exp $
+/* $Id: widget_image.c,v 1.3 2006/02/08 04:55:05 reinelt Exp $
  *
  * image widget handling
  *
@@ -21,6 +21,9 @@
  *
  *
  * $Log: widget_image.c,v $
+ * Revision 1.3  2006/02/08 04:55:05  reinelt
+ * moved widget registration to drv_generic_graphic
+ *
  * Revision 1.2  2006/01/23 06:17:18  reinelt
  * timer widget added
  *
@@ -53,11 +56,29 @@
 #include "widget.h"
 #include "widget_image.h"
 
+#ifdef HAVE_GD_GD_H
+#include <gd/gd.h>
+#define WITH_GD
+#else
+#ifdef HAVE_GD_H
+#include <gd.h>
+#define WITH_GD
+#endif
+#endif
+
 #ifdef WITH_DMALLOC
 #include <dmalloc.h>
 #endif
 
-void widget_image_update(void *Self)
+static void widget_image_render (WIDGET_IMAGE *Image)
+{
+    /* try to open file */
+
+    if (Image->file == NULL || Image->file[0] == '\0') {
+    }
+}
+
+static void widget_image_update(void *Self)
 {
     WIDGET *W = (WIDGET *) Self;
     WIDGET_IMAGE *Image = W->data;
@@ -67,6 +88,16 @@ void widget_image_update(void *Self)
     if (W->parent == NULL) {
 
 	/* evaluate expressions */
+	if (Image->file) {
+	    free (Image->file);
+	    Image->file = NULL;
+	}
+	if (Image->file_tree != NULL) {
+	    Eval(Image->file_tree, &result);
+	    Image->file = strdup(R2S(&result));
+	    DelResult(&result);
+	}
+
 	Image->update = 0;
 	if (Image->update_tree != NULL) {
 	    Eval(Image->update_tree, &result);
@@ -84,8 +115,13 @@ void widget_image_update(void *Self)
 		Image->visible = 0;
 	    DelResult(&result);
 	}
+	
+	/* render image into bitmap */
+	widget_image_render(Image);
     }
 
+    error ("Fixme: We are at image_update");
+
     /* finally, draw it! */
     if (W->class->draw)
 	W->class->draw(W);
@@ -114,17 +150,28 @@ int widget_image_init(WIDGET * Self)
 	Image = malloc(sizeof(WIDGET_IMAGE));
 	memset(Image, 0, sizeof(WIDGET_IMAGE));
 
+	/* initial size */
+	Image->width = 0;
+	Image->height = 0;
+	Image->bitmap = NULL;
+	Image->file = NULL;
+
 	/* get raw expressions (we evaluate them ourselves) */
+	Image->file_expr = cfg_get_raw(section, "file", NULL);
 	Image->update_expr = cfg_get_raw(section, "update", NULL);
 	Image->visible_expr = cfg_get_raw(section, "visible", NULL);
 
-	/* sanity check */
+	/* sanity checks */
+	if (Image->file_expr == NULL || *Image->file_expr == '\0') {
+	    error("Warning: Image %s has no file", Self->name);
+	}
 	if (Image->update_expr == NULL || *Image->update_expr == '\0') {
 	    error("Image %s has no update, using '100'", Self->name);
 	    Image->update_expr = "100";
 	}
 
 	/* compile'em */
+	Compile(Image->file_expr, &Image->file_tree);
 	Compile(Image->update_expr, &Image->update_tree);
 	Compile(Image->visible_expr, &Image->visible_tree);
 
@@ -152,10 +199,13 @@ int widget_image_quit(WIDGET * Self)
 	if (Self->parent == NULL) {
 	    if (Self->data) {
 		WIDGET_IMAGE *Image = Self->data;
-		DelTree(Image->update_tree);
-		DelTree(Image->visible_tree);
+		if (Image->bitmap)
+		    free(Image->bitmap);
 		if (Image->file)
 		    free(Image->file);
+		DelTree(Image->file_tree);
+		DelTree(Image->update_tree);
+		DelTree(Image->visible_tree);
 		free(Self->data);
 		Self->data = NULL;
 	    }
diff --git a/widget_image.h b/widget_image.h
index 1f89753..c55b190 100644
--- a/widget_image.h
+++ b/widget_image.h
@@ -1,4 +1,4 @@
-/* $Id: widget_image.h,v 1.1 2006/01/22 09:16:11 reinelt Exp $
+/* $Id: widget_image.h,v 1.2 2006/02/08 04:55:05 reinelt Exp $
  *
  * image widget handling
  *
@@ -23,6 +23,9 @@
  *
  *
  * $Log: widget_image.h,v $
+ * Revision 1.2  2006/02/08 04:55:05  reinelt
+ * moved widget registration to drv_generic_graphic
+ *
  * Revision 1.1  2006/01/22 09:16:11  reinelt
  * Image Widget framework added
  *
@@ -32,14 +35,20 @@
 #ifndef _WIDGET_IMAGE_H_
 #define _WIDGET_IMAGE_H_
 
+#include "rgb.h"
+
 typedef struct WIDGET_IMAGE {
+    RGBA *bitmap;               /* image bitmap */
+    int width, height;          /* size of the image */
+    char *file_expr;		/* expression for image filename */
+    void *file_tree;		/* pre-compiled expression for image filename */
+    char *file;                 /* evaluated filename */
     char *update_expr;		/* expression for update interval */
     void *update_tree;		/* pre-compiled expression for update interval */
     int update;			/* update interval (msec) */
     char *visible_expr;		/* expression for visibility */
     void *visible_tree;		/* pre-compiled expression for visibility */
     int visible;		/* icon visible? */
-    char *file;	                /* file containing the image */
 } WIDGET_IMAGE;
 
 extern WIDGET_CLASS Widget_Image;