widget/ThemeCocoa.cpp

   1 /* -*- Mode: C++; tab-width: 40; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #include "ThemeCocoa.h"
   7
   8 #include "cocoa/MacThemeGeometryType.h"
   9 #include "gfxPlatform.h"
  10 #include "mozilla/ClearOnShutdown.h"
  11 #include "mozilla/gfx/Helpers.h"
  12 #include "mozilla/LookAndFeel.h"
  13 #include "mozilla/ServoStyleConsts.h"
  14
  15 namespace mozilla::widget {
  16
  17 LayoutDeviceIntSize ThemeCocoa::GetMinimumWidgetSize(
  18     nsPresContext* aPresContext, nsIFrame* aFrame,
  19     StyleAppearance aAppearance) {
  20   if (aAppearance == StyleAppearance::MozMenulistArrowButton) {
  21     auto size =
  22         GetScrollbarSize(aPresContext, StyleScrollbarWidth::Auto, Overlay::No);
  23     return {size, size};
  24   }
  25   return Theme::GetMinimumWidgetSize(aPresContext, aFrame, aAppearance);
  26 }
  27
  28 NS_IMETHODIMP
  29 ThemeCocoa::DrawWidgetBackground(gfxContext* aContext, nsIFrame* aFrame,
  30                                  StyleAppearance aAppearance,
  31                                  const nsRect& aRect, const nsRect& aDirtyRect,
  32                                  DrawOverflow aDrawOverflow) {
  33   switch (aAppearance) {
  34     case StyleAppearance::Tooltip:
  35       // Cocoa tooltip background and border are already drawn by the
  36       // OS window server.
  37       return NS_OK;
  38     default:
  39       break;
  40   }
  41   return Theme::DrawWidgetBackground(aContext, aFrame, aAppearance, aRect,
  42                                      aDirtyRect, aDrawOverflow);
  43 }
  44
  45 bool ThemeCocoa::CreateWebRenderCommandsForWidget(
  46     mozilla::wr::DisplayListBuilder& aBuilder,
  47     mozilla::wr::IpcResourceUpdateQueue& aResources,
  48     const mozilla::layers::StackingContextHelper& aSc,
  49     mozilla::layers::RenderRootStateManager* aManager, nsIFrame* aFrame,
  50     StyleAppearance aAppearance, const nsRect& aRect) {
  51   switch (aAppearance) {
  52     case StyleAppearance::Tooltip:
  53       // Cocoa tooltip background and border are already drawn by the
  54       // OS window server.
  55       return true;
  56     default:
  57       break;
  58   }
  59   return Theme::CreateWebRenderCommandsForWidget(
  60       aBuilder, aResources, aSc, aManager, aFrame, aAppearance, aRect);
  61 }
  62
  63 }  // namespace mozilla::widget