From 4f4a514abe2ba83cebf991eb3750887e4974072a Mon Sep 17 00:00:00 2001
From: Joshua Bell <inexorabletash@gmail.com>
Date: Sun, 13 Jan 2019 12:01:26 -0800
Subject: [PATCH] disasm: drag items, menus

---
 desktop/desktop_aux.s  | 6 ++++--
 desktop/desktop_main.s | 7 +++----
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/desktop/desktop_aux.s b/desktop/desktop_aux.s
index 7d29504..78e79b2 100644
--- a/desktop/desktop_aux.s
+++ b/desktop/desktop_aux.s
@@ -164,11 +164,13 @@ highlight_count:                ; number of highlighted icons
 highlight_list:                 ; selected icons
         .res    127, 0
 
+        max_draggable_items = 20
+
 ;;; Polygon holding the composite outlines of all icons
 ;;; being dragged.
 
 drag_outline_buffer:
-        .res    680, 0
+        .res    max_draggable_items * (.sizeof(MGTK::Point) * 8 + 2), 0
 
 ;;; ============================================================
 
@@ -951,7 +953,7 @@ y_lo:   lda     deltay
         ;; Meets the threshold - it is a drag, not just a click.
 is_drag:
         lda     highlight_count
-        cmp     #$15            ; max number of draggable items?
+        cmp     #max_draggable_items + 1
         bcc     :+
         jmp     ignore_drag     ; too many
 
diff --git a/desktop/desktop_main.s b/desktop/desktop_main.s
index 36206ba..ee7525b 100644
--- a/desktop/desktop_main.s
+++ b/desktop/desktop_main.s
@@ -4655,7 +4655,7 @@ L66A0:  .word   0
 .proc update_window_menu_items
         ldx     active_window_id
         beq     disable_menu_items
-        jmp     check_menu_items
+        jmp     check_view_menu_items
 
 disable_menu_items:
         copy    #MGTK::disablemenu_disable, disablemenu_params::disable
@@ -4673,8 +4673,7 @@ disable_menu_items:
         copy    #0, menu_dispatch_flag
         rts
 
-        ;; Is this residue of a Windows menu???
-check_menu_items:
+check_view_menu_items:
         dex
         lda     win_view_by_table,x
         and     #$0F
@@ -5139,7 +5138,7 @@ L6B3A:  lda     icon_params2
 
 L6B60:  copy    #0, checkitem_params::check
         jsr     check_item
-L6B68:  lda     #$01
+L6B68:  lda     #desktop_aux::menu_item_id_view_by_icon
         sta     checkitem_params::menu_item
         sta     checkitem_params::check
         jsr     check_item