A checkbox widget

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4559 a1c6a512-1295-4272-9138-f99709370657

4 files changed, 33 insertions, 1 deletions

diff --git a/apps/plugin.c b/apps/plugin.c
index cdb787a0b0..3258dadad2 100644
--- a/apps/plugin.c
+++ b/apps/plugin.c
@@ -185,6 +185,9 @@ static struct plugin_api rockbox_api = {
 #ifndef SIMULATOR
     ata_sleep,
 #endif
+#ifdef HAVE_LCD_BITMAP
+    checkbox,
+#endif
 };
 
 int plugin_load(char* plugin, void* parameter)
diff --git a/apps/plugin.h b/apps/plugin.h
index e017247e77..720e4b20f3 100644
--- a/apps/plugin.h
+++ b/apps/plugin.h
@@ -50,7 +50,7 @@
 /* update this to latest version if a change to the api struct breaks
    backwards compatibility (and please take the opportunity to sort in any 
    new function which are "waiting" at the end of the function table) */
-#define PLUGIN_MIN_API_VERSION 9
+#define PLUGIN_MIN_API_VERSION 10
 
 /* plugin return codes */
 enum plugin_status {
@@ -207,6 +207,9 @@ struct plugin_api {
 #ifndef SIMULATOR
     int (*ata_sleep)(void);
 #endif
+#ifdef HAVE_LCD_BITMAP
+    void (*checkbox)(int x, int y, int width, int height, bool checked);
+#endif
 };
 
 /* defined by the plugin loader (plugin.c) */
diff --git a/apps/recorder/widgets.c b/apps/recorder/widgets.c
index 99257495cf..4008d2b4c2 100644
--- a/apps/recorder/widgets.c
+++ b/apps/recorder/widgets.c
@@ -210,4 +210,29 @@ void scrollbar(int x, int y, int width, int height, int items, int min_shown,
         }
     }
 }
+
+/*
+ * Print a checkbox
+ */
+void checkbox(int x, int y, int width, int height, bool checked)
+{
+    /* check position and dimensions */
+    if((x < 0) || (x + width > LCD_WIDTH) || 
+       (y < 0) || (y + height > LCD_HEIGHT) ||
+       (width < 4 ) || (height < 4 ))
+    {
+        return;
+    }
+
+    lcd_drawrect(x, y, width, height);
+
+    if (checked){
+        lcd_drawline(x + 2, y + 2, x + width - 2 - 1 , y + height - 2 - 1);
+        lcd_drawline(x + 2, y + height - 2 - 1, x + width - 2 - 1, y + 2);
+    } else {
+        /* be sure to clear box */
+        lcd_clearrect(x + 1, y + 1, width - 2, height - 2);
+    }
+}
+
 #endif
diff --git a/apps/recorder/widgets.h b/apps/recorder/widgets.h
index 18f59a8893..de8e78520f 100644
--- a/apps/recorder/widgets.h
+++ b/apps/recorder/widgets.h
@@ -38,5 +38,6 @@ enum {
 extern void progressbar(int x, int y, int width, int height, int percent, int direction);
 extern void slidebar(int x, int y, int width, int height, int percent, int direction);
 extern void scrollbar(int x, int y, int width, int height, int items, int min_shown, int max_shown, int orientation);
+extern void checkbox(int x, int y, int width, int height, bool checked);
 #endif /* HAVE_LCD_BITMAP */
 #endif /* __WIDGETS_H__ */