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-rw-r--r--drv_G15.c38
-rw-r--r--drv_Image.c37
-rw-r--r--drv_LPH7508.c38
-rw-r--r--drv_LUIse.c36
-rw-r--r--drv_Sample.c24
-rw-r--r--drv_T6963.c37
-rw-r--r--drv_X11.c44
-rw-r--r--drv_generic_graphic.c70
-rw-r--r--drv_serdisplib.c37
-rw-r--r--layout.c19
-rw-r--r--lcd4linux.conf.sample16
-rw-r--r--widget_image.c60
-rw-r--r--widget_image.h13
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;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-15 16:31:38 +0000