Function to paste_active, autoscrolling_active and create_con_active added

xtt/lib/flow/src/flow_api.cpp

@@ -771,6 +771,16 @@ int flow_PasteStop( flow_tCtx ctx)
   return ctx->paste_stop();
 }
 
+int flow_GetPasteActive( flow_tCtx ctx)
+{
+  return ctx->get_paste_active();
+}
+
+int flow_GetAutoscrollingActive( flow_tCtx ctx)
+{
+  return ctx->get_autoscrolling_active();
+}
+
 int flow_PendingPaste( flow_tCtx ctx)
 {
   return ctx->pending_paste();
@@ -781,4 +791,14 @@ int flow_PendingPasteStop( flow_tCtx ctx)
   return ctx->pending_paste_stop();
 }
 
+int flow_GetConCreateActive( flow_tCtx ctx)
+{
+  return ctx->get_con_create_active();
+}
+
+int flow_ConCreateStop( flow_tCtx ctx)
+{
+  return ctx->con_create_stop();
+}
+
 

xtt/lib/flow/src/flow_api.h

@@ -251,8 +251,12 @@ int flow_LoadNodeClass( flow_tCtx ctx, char *fname, flow_tNodeClass *nodeclass);
 void flow_SetTipText( flow_tCtx ctx, flow_tObject object, char *text, int x, int y);
 void flow_RemoveTipText( flow_tCtx ctx);
 int flow_PasteStop( flow_tCtx ctx);
+int flow_GetPasteActive( flow_tCtx ctx);
+int flow_GetAutoscrollingActive( flow_tCtx ctx);
 int flow_PendingPaste( flow_tCtx ctx);
 int flow_PendingPasteStop( flow_tCtx ctx);
+int flow_GetConCreateActive( flow_tCtx ctx);
+int flow_ConCreateStop( flow_tCtx ctx);
 
 
 #if defined __cplusplus

xtt/lib/flow/src/flow_ctx.cpp

@@ -979,6 +979,9 @@ int FlowCtx::event_handler( flow_eEvent event, int x, int y, int w, int h)
       if ( window_width != width || window_height != height) {
         window_width = width;
         window_height = height;
+	if ( type() == flow_eCtxType_Brow)
+	  // Get FlowFrame borders
+	  ((BrowCtx *)ctx)->frame_x_right = MAX( x_right, 1.0 * (window_width + offset_x) / zoom_factor);
 	size_changed = 1;
 	
         if ( event_callback[flow_eEvent_Resized]) {
@@ -2339,3 +2342,15 @@ int FlowCtx::pending_paste_stop()
   node_movement_paste_pending = 0;
   return 1;
 }
+
+int FlowCtx::con_create_stop()
+{
+  if ( !con_create_active)
+    return 0;
+
+  if ( auto_scrolling_active)
+    auto_scrolling_stop();
+  con_create_active = 0;
+  return 1;
+}
+

xtt/lib/flow/src/flow_ctx.h

@@ -320,8 +320,12 @@ class FlowCtx {
     int is_visible( FlowArrayElem *element, flow_eVisible type);
     void move_selected_nodes( double delta_x, double delta_y, int grid);
     int paste_stop();
+    int get_paste_active() { return node_movement_paste_active;}
+    int get_autoscrolling_active() { return auto_scrolling_active;}
     int pending_paste() { return node_movement_paste_pending;}
     int pending_paste_stop();
+    int get_con_create_active() { return con_create_active;}
+    int con_create_stop();
     void set_inverse_color( flow_eDrawType color) { inverse_color = color; redraw();}
     ~FlowCtx();
 };