Reintroduced the double click erase based activity.

svn path=/trunk/; revision=3389

1 files changed, 28 insertions, 2 deletions

diff --git a/src/boards/erase.c b/src/boards/erase.c
index 29a6d5a..9f9982f 100644
--- a/src/boards/erase.c
+++ b/src/boards/erase.c
@@ -56,8 +56,9 @@ static guint normal_delay_id = 0;
 
 static gint timer_id = 0;
 
-#define NORMAL 0
-#define CLIC   1
+#define NORMAL     0
+#define CLIC       1
+#define DOUBLECLIC 2
 
 static gint board_mode =  NORMAL;
 
@@ -188,6 +189,8 @@ static void start_board (GcomprisBoard *agcomprisBoard)
 
       if (strcmp(gcomprisBoard->mode,"clic")==0)
 	board_mode = CLIC;
+      else if (strcmp(gcomprisBoard->mode,"doubleclic")==0)
+	board_mode = DOUBLECLIC;
       else {
 	board_mode = NORMAL;
 	gcomprisBoard->maxlevel=8;
@@ -481,7 +484,10 @@ erase_one_item (GnomeCanvasItem *item)
 static gint
 item_event(GnomeCanvasItem *item, GdkEvent *event, gpointer data)
 {
+  static GnomeCanvasItem *previous_clicked_item = NULL;
+  static guint32 previous_click_time = 0;
   counter *c = (counter *) data;
+
   if(board_paused)
     return FALSE;
 
@@ -510,6 +516,26 @@ item_event(GnomeCanvasItem *item, GdkEvent *event, gpointer data)
     if (event->type != GDK_BUTTON_PRESS)
       return FALSE;
 
+  if (board_mode == DOUBLECLIC)
+    {
+      if (event->type != GDK_BUTTON_PRESS)
+	return FALSE;
+      else
+	{
+	  guint32 d = event->button.time - previous_click_time;
+	  /* Click duration handicap depending on the level */
+	  d += gcomprisBoard->level * 100;
+
+	  if (previous_clicked_item != item
+	      || d >= 850)
+	    {
+	      previous_clicked_item = item;
+	      previous_click_time = event->button.time;
+	      return FALSE;
+	    }
+	}
+    }
+
   erase_one_item (item);
 
   return FALSE;