bug 1272194 replace MOZ_TOPLEVEL_MENU_ITEM flag with MOZ_GTK_MENUBARITEM node r=stransky+263117

This provides a better mapping between WidgetNodeType and GtkWidgets.

MozReview-Commit-ID: 3YYzK4aZCbP

--HG--
extra : rebase_source : b2a2dc92b77a265fc73077345c1b6a18d9a4abc5

widget/gtk/gtk2drawing.c

@@ -2614,16 +2614,16 @@ moz_gtk_menu_separator_paint(GdkDrawable* drawable, GdkRectangle* rect,
 }
 
 static gint
-moz_gtk_menu_item_paint(GdkDrawable* drawable, GdkRectangle* rect,
-                        GdkRectangle* cliprect, GtkWidgetState* state,
-                        gint flags, GtkTextDirection direction)
+moz_gtk_menu_item_paint(WidgetNodeType widget, GdkDrawable* drawable,
+                        GdkRectangle* rect, GdkRectangle* cliprect,
+                        GtkWidgetState* state, GtkTextDirection direction)
 {
     GtkStyle* style;
     GtkShadowType shadow_type;
     GtkWidget* item_widget;
 
     if (state->inHover && !state->disabled) {
-        if (flags & MOZ_TOPLEVEL_MENU_ITEM) {
+        if (widget == MOZ_GTK_MENUBARITEM) {
             ensure_menu_bar_item_widget();
             item_widget = gMenuBarItemWidget;
         } else {
@@ -2682,7 +2682,8 @@ moz_gtk_check_menu_item_paint(GdkDrawable* drawable, GdkRectangle* rect,
     gint indicator_size, horizontal_padding;
     gint x, y;
 
-    moz_gtk_menu_item_paint(drawable, rect, cliprect, state, FALSE, direction);
+    moz_gtk_menu_item_paint(MOZ_GTK_MENUITEM, drawable, rect, cliprect, state,
+                            direction);
 
     ensure_check_menu_item_widget();
     gtk_widget_set_direction(gCheckMenuItemWidget, direction);
@@ -2957,6 +2958,9 @@ moz_gtk_get_widget_border(WidgetNodeType widget, gint* left, gint* top,
         ensure_menu_popup_widget();
         w = gMenuPopupWidget;
         break;
+    case MOZ_GTK_MENUBARITEM:
+        // Bug 1274143 for MOZ_GTK_MENUBARITEM.
+        // Fall through to MOZ_GTK_MENUITEM for now.
     case MOZ_GTK_MENUITEM:
         ensure_menu_item_widget();
         ensure_menu_bar_item_widget();
@@ -3385,8 +3389,9 @@ moz_gtk_widget_paint(WidgetNodeType widget, GdkDrawable* drawable,
         return moz_gtk_menu_separator_paint(drawable, rect, cliprect,
                                             direction);
         break;
+    case MOZ_GTK_MENUBARITEM:
     case MOZ_GTK_MENUITEM:
-        return moz_gtk_menu_item_paint(drawable, rect, cliprect, state, flags,
+        return moz_gtk_menu_item_paint(widget, drawable, rect, cliprect, state,
                                        direction);
         break;
     case MOZ_GTK_MENUARROW:

widget/gtk/gtk3drawing.cpp

@@ -2455,9 +2455,8 @@ moz_gtk_menu_separator_paint(cairo_t *cr, GdkRectangle* rect,
 
 // See gtk_menu_item_draw() for reference.
 static gint
-moz_gtk_menu_item_paint(cairo_t *cr, GdkRectangle* rect,
-                        GtkWidgetState* state,
-                        gint flags, GtkTextDirection direction)
+moz_gtk_menu_item_paint(WidgetNodeType widget, cairo_t *cr, GdkRectangle* rect,
+                        GtkWidgetState* state, GtkTextDirection direction)
 {
     GtkStyleContext* style;
     GtkWidget* item_widget;
@@ -2465,7 +2464,7 @@ moz_gtk_menu_item_paint(cairo_t *cr, GdkRectangle* rect,
     gint x, y, w, h;
 
     if (state->inHover && !state->disabled) {   
-        if (flags & MOZ_TOPLEVEL_MENU_ITEM) {
+        if (widget == MOZ_GTK_MENUBARITEM) {
             ensure_menu_bar_item_widget();
             item_widget = gMenuBarItemWidget;
         } else {
@@ -2474,7 +2473,7 @@ moz_gtk_menu_item_paint(cairo_t *cr, GdkRectangle* rect,
         }
         style = gtk_widget_get_style_context(item_widget);
 
-        if (flags & MOZ_TOPLEVEL_MENU_ITEM) {
+        if (widget == MOZ_GTK_MENUBARITEM) {
             gtk_style_context_add_class(style, GTK_STYLE_CLASS_MENUBAR);
         }
 
@@ -2491,7 +2490,7 @@ moz_gtk_menu_item_paint(cairo_t *cr, GdkRectangle* rect,
         gtk_render_background(style, cr, x, y, w, h);
         gtk_render_frame(style, cr, x, y, w, h);
 
-        if (flags & MOZ_TOPLEVEL_MENU_ITEM) {
+        if (widget == MOZ_GTK_MENUBARITEM) {
             gtk_style_context_remove_class(style, GTK_STYLE_CLASS_MENUBAR);
         }
         gtk_style_context_set_state(style, GTK_STATE_FLAG_NORMAL);
@@ -2537,7 +2536,7 @@ moz_gtk_check_menu_item_paint(cairo_t *cr, GdkRectangle* rect,
     gint indicator_size, horizontal_padding;
     gint x, y;
 
-    moz_gtk_menu_item_paint(cr, rect, state, FALSE, direction);
+    moz_gtk_menu_item_paint(MOZ_GTK_MENUITEM, cr, rect, state, direction);
 
     ensure_check_menu_item_widget();
     gtk_widget_set_direction(gCheckMenuItemWidget, direction);
@@ -2808,16 +2807,15 @@ moz_gtk_get_widget_border(WidgetNodeType widget, gint* left, gint* top,
         ensure_menu_popup_widget();
         w = gMenuPopupWidget;
         break;
+    case MOZ_GTK_MENUBARITEM:
     case MOZ_GTK_MENUITEM:
     case MOZ_GTK_CHECKMENUITEM:
     case MOZ_GTK_RADIOMENUITEM:
         {
-            if (widget == MOZ_GTK_MENUITEM) {
+            if (widget == MOZ_GTK_MENUBARITEM || widget == MOZ_GTK_MENUITEM) {
                 ensure_menu_item_widget();
-                ensure_menu_bar_item_widget();
-                w = gMenuItemWidget;
-            }
-            else {
+                w = gMenuItemWidget; // Bug 1274143 for MOZ_GTK_MENUBARITEM
+            } else {
                 ensure_check_menu_item_widget();
                 w = gCheckMenuItemWidget;
             }
@@ -3318,9 +3316,9 @@ moz_gtk_widget_paint(WidgetNodeType widget, cairo_t *cr,
         return moz_gtk_menu_separator_paint(cr, rect,
                                             direction);
         break;
+    case MOZ_GTK_MENUBARITEM:
     case MOZ_GTK_MENUITEM:
-        return moz_gtk_menu_item_paint(cr, rect, state, flags,
-                                       direction);
+        return moz_gtk_menu_item_paint(widget, cr, rect, state, direction);
         break;
     case MOZ_GTK_MENUARROW:
         return moz_gtk_menu_arrow_paint(cr, rect, state,

widget/gtk/gtkdrawing.h

@@ -69,12 +69,6 @@ typedef enum {
   MOZ_GTK_TAB_SELECTED        = 1 << 10
 } GtkTabFlags;
 
-/** flags for menuitems **/
-typedef enum {
-  /* menuitem is part of the menubar */
-  MOZ_TOPLEVEL_MENU_ITEM      = 1 << 0
-} GtkMenuItemFlags;
-
 /* function type for moz_gtk_enable_style_props */
 typedef gint (*style_prop_t)(GtkStyle*, const gchar*, gint);
 
@@ -189,7 +183,9 @@ typedef enum {
   MOZ_GTK_MENUARROW,
   /* Paints an arrow in a toolbar button. flags is a GtkArrowType. */
   MOZ_GTK_TOOLBARBUTTON_ARROW,
-  /* Paints items of menubar and popups. */
+  /* Paints items of menubar. */
+  MOZ_GTK_MENUBARITEM,
+  /* Paints items of popup menus. */
   MOZ_GTK_MENUITEM,
   MOZ_GTK_CHECKMENUITEM,
   MOZ_GTK_RADIOMENUITEM,

widget/gtk/nsNativeThemeGTK.cpp

@@ -354,10 +354,8 @@ nsNativeThemeGTK::GetGtkWidgetAndState(uint8_t aWidgetType, nsIFrame* aFrame,
 
           if (isTopLevel) {
             aState->inHover = menuFrame->IsOpen();
-            *aWidgetFlags |= MOZ_TOPLEVEL_MENU_ITEM;
           } else {
             aState->inHover = CheckBooleanAttr(aFrame, nsGkAtoms::menuactive);
-            *aWidgetFlags &= ~MOZ_TOPLEVEL_MENU_ITEM;
           }
 
           aState->active = FALSE;
@@ -679,6 +677,13 @@ nsNativeThemeGTK::GetGtkWidgetAndState(uint8_t aWidgetType, nsIFrame* aFrame,
     aGtkWidgetType = MOZ_GTK_MENUPOPUP;
     break;
   case NS_THEME_MENUITEM:
+    {
+      nsMenuFrame *menuFrame = do_QueryFrame(aFrame);
+      if (menuFrame && menuFrame->IsOnMenuBar()) {
+        aGtkWidgetType = MOZ_GTK_MENUBARITEM;
+        break;
+      }
+    }
     aGtkWidgetType = MOZ_GTK_MENUITEM;
     break;
   case NS_THEME_MENUSEPARATOR: