Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 334 insertions, 0 deletions

diff --git a/widget/nsNativeBasicTheme.h b/widget/nsNativeBasicTheme.h
new file mode 100644
index 0000000000..94b3cdc62e
--- /dev/null
+++ b/widget/nsNativeBasicTheme.h
@@ -0,0 +1,334 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsNativeBasicTheme_h
+#define nsNativeBasicTheme_h
+
+#include "Units.h"
+#include "mozilla/StaticPrefs_layout.h"
+#include "mozilla/ClearOnShutdown.h"
+#include "mozilla/dom/HTMLMeterElement.h"
+#include "mozilla/dom/HTMLProgressElement.h"
+#include "mozilla/gfx/2D.h"
+#include "mozilla/gfx/Rect.h"
+#include "mozilla/gfx/Types.h"
+#include "nsColorControlFrame.h"
+#include "nsDateTimeControlFrame.h"
+#include "nsDeviceContext.h"
+#include "nsITheme.h"
+#include "nsMeterFrame.h"
+#include "nsNativeTheme.h"
+#include "nsProgressFrame.h"
+#include "nsRangeFrame.h"
+
+namespace mozilla {
+namespace widget {
+
+static const gfx::sRGBColor sColorWhite(gfx::sRGBColor::OpaqueWhite());
+static const gfx::sRGBColor sColorWhiteAlpha50(gfx::sRGBColor::White(0.5f));
+static const gfx::sRGBColor sColorWhiteAlpha80(gfx::sRGBColor::White(0.8f));
+static const gfx::sRGBColor sColorBlack(gfx::sRGBColor::OpaqueBlack());
+
+static const gfx::sRGBColor sColorGrey10(
+    gfx::sRGBColor::UnusualFromARGB(0xffe9e9ed));
+static const gfx::sRGBColor sColorGrey10Alpha50(
+    gfx::sRGBColor::UnusualFromARGB(0x7fe9e9ed));
+static const gfx::sRGBColor sColorGrey20(
+    gfx::sRGBColor::UnusualFromARGB(0xffd0d0d7));
+static const gfx::sRGBColor sColorGrey30(
+    gfx::sRGBColor::UnusualFromARGB(0xffb1b1b9));
+static const gfx::sRGBColor sColorGrey40(
+    gfx::sRGBColor::UnusualFromARGB(0xff8f8f9d));
+static const gfx::sRGBColor sColorGrey40Alpha50(
+    gfx::sRGBColor::UnusualFromARGB(0x7f8f8f9d));
+static const gfx::sRGBColor sColorGrey50(
+    gfx::sRGBColor::UnusualFromARGB(0xff676774));
+static const gfx::sRGBColor sColorGrey50Alpha50(
+    gfx::sRGBColor::UnusualFromARGB(0x7f676774));
+static const gfx::sRGBColor sColorGrey60(
+    gfx::sRGBColor::UnusualFromARGB(0xff484851));
+static const gfx::sRGBColor sColorGrey60Alpha50(
+    gfx::sRGBColor::UnusualFromARGB(0x7f484851));
+
+static const gfx::sRGBColor sColorAccentLight(
+    gfx::sRGBColor::UnusualFromARGB(0x4d008deb));
+static const gfx::sRGBColor sColorAccent(
+    gfx::sRGBColor::UnusualFromARGB(0xff0060df));
+static const gfx::sRGBColor sColorAccentDark(
+    gfx::sRGBColor::UnusualFromARGB(0xff0250bb));
+static const gfx::sRGBColor sColorAccentDarker(
+    gfx::sRGBColor::UnusualFromARGB(0xff054096));
+
+static const gfx::sRGBColor sColorMeterGreen10(
+    gfx::sRGBColor::UnusualFromARGB(0xff00ab60));
+static const gfx::sRGBColor sColorMeterGreen20(
+    gfx::sRGBColor::UnusualFromARGB(0xff056139));
+static const gfx::sRGBColor sColorMeterYellow10(
+    gfx::sRGBColor::UnusualFromARGB(0xffffbd4f));
+static const gfx::sRGBColor sColorMeterYellow20(
+    gfx::sRGBColor::UnusualFromARGB(0xffd2811e));
+static const gfx::sRGBColor sColorMeterRed10(
+    gfx::sRGBColor::UnusualFromARGB(0xffe22850));
+static const gfx::sRGBColor sColorMeterRed20(
+    gfx::sRGBColor::UnusualFromARGB(0xff810220));
+
+static const gfx::sRGBColor sScrollbarColor(
+    gfx::sRGBColor::UnusualFromARGB(0xfff0f0f0));
+static const gfx::sRGBColor sScrollbarBorderColor(gfx::sRGBColor(1.0f, 1.0f,
+                                                                 1.0f));
+static const gfx::sRGBColor sScrollbarThumbColor(
+    gfx::sRGBColor::UnusualFromARGB(0xffcdcdcd));
+static const gfx::sRGBColor sScrollbarThumbColorActive(gfx::sRGBColor(0.375f,
+                                                                      0.375f,
+                                                                      0.375f));
+static const gfx::sRGBColor sScrollbarThumbColorHover(gfx::sRGBColor(0.65f,
+                                                                     0.65f,
+                                                                     0.65f));
+static const gfx::sRGBColor sScrollbarArrowColor(gfx::sRGBColor(0.375f, 0.375f,
+                                                                0.375f));
+static const gfx::sRGBColor sScrollbarArrowColorActive(gfx::sRGBColor(1.0f,
+                                                                      1.0f,
+                                                                      1.0f));
+static const gfx::sRGBColor sScrollbarArrowColorHover(gfx::sRGBColor(0.0f, 0.0f,
+                                                                     0.0f));
+static const gfx::sRGBColor sScrollbarButtonColor(sScrollbarColor);
+static const gfx::sRGBColor sScrollbarButtonActiveColor(gfx::sRGBColor(0.375f,
+                                                                       0.375f,
+                                                                       0.375f));
+static const gfx::sRGBColor sScrollbarButtonHoverColor(gfx::sRGBColor(0.86f,
+                                                                      0.86f,
+                                                                      0.86f));
+
+static const CSSCoord kMinimumWidgetSize = 14.0f;
+static const CSSCoord kMinimumScrollbarSize = 17.0f;
+static const CSSCoord kMinimumThinScrollbarSize = 6.0f;
+static const CSSCoord kMinimumColorPickerHeight = 32.0f;
+static const CSSCoord kMinimumRangeThumbSize = 20.0f;
+static const CSSCoord kMinimumDropdownArrowButtonWidth = 18.0f;
+static const CSSCoord kMinimumSpinnerButtonWidth = 18.0f;
+static const CSSCoord kMinimumSpinnerButtonHeight = 9.0f;
+static const CSSCoord kButtonBorderWidth = 1.0f;
+static const CSSCoord kMenulistBorderWidth = 1.0f;
+static const CSSCoord kTextFieldBorderWidth = 1.0f;
+static const CSSCoord kSpinnerBorderWidth = 1.0f;
+static const CSSCoord kRangeHeight = 6.0f;
+static const CSSCoord kProgressbarHeight = 6.0f;
+static const CSSCoord kMeterHeight = 12.0f;
+
+// nsCheckboxRadioFrame takes the bottom of the content box as the baseline.
+// This border-width makes its baseline 2px under the bottom, which is nice.
+static const CSSCoord kCheckboxRadioBorderWidth = 2.0f;
+
+}  // namespace widget
+}  // namespace mozilla
+
+class nsNativeBasicTheme : protected nsNativeTheme, public nsITheme {
+ protected:
+  using sRGBColor = mozilla::gfx::sRGBColor;
+  using CSSCoord = mozilla::CSSCoord;
+  using CSSPoint = mozilla::CSSPoint;
+  using CSSIntCoord = mozilla::CSSIntCoord;
+  using ComputedStyle = mozilla::ComputedStyle;
+  using EventStates = mozilla::EventStates;
+  using DrawTarget = mozilla::gfx::DrawTarget;
+  using Path = mozilla::gfx::Path;
+  using Rect = mozilla::gfx::Rect;
+  using Point = mozilla::gfx::Point;
+  using RectCornerRadii = mozilla::gfx::RectCornerRadii;
+  using LayoutDeviceCoord = mozilla::LayoutDeviceCoord;
+  using LayoutDeviceRect = mozilla::LayoutDeviceRect;
+
+ public:
+  using DPIRatio = mozilla::CSSToLayoutDeviceScale;
+
+  NS_DECL_ISUPPORTS_INHERITED
+
+  // The nsITheme interface.
+  NS_IMETHOD DrawWidgetBackground(gfxContext* aContext, nsIFrame* aFrame,
+                                  StyleAppearance aAppearance,
+                                  const nsRect& aRect,
+                                  const nsRect& aDirtyRect) override;
+  /*bool CreateWebRenderCommandsForWidget(mozilla::wr::DisplayListBuilder&
+     aBuilder, mozilla::wr::IpcResourceUpdateQueue& aResources, const
+     mozilla::layers::StackingContextHelper& aSc,
+                                        mozilla::layers::RenderRootStateManager*
+     aManager, nsIFrame* aFrame, StyleAppearance aAppearance, const nsRect&
+     aRect) override;*/
+  [[nodiscard]] LayoutDeviceIntMargin GetWidgetBorder(
+      nsDeviceContext* aContext, nsIFrame* aFrame,
+      StyleAppearance aAppearance) override;
+  bool GetWidgetPadding(nsDeviceContext* aContext, nsIFrame* aFrame,
+                        StyleAppearance aAppearance,
+                        LayoutDeviceIntMargin* aResult) override;
+  bool GetWidgetOverflow(nsDeviceContext* aContext, nsIFrame* aFrame,
+                         StyleAppearance aAppearance,
+                         nsRect* aOverflowRect) override;
+  NS_IMETHOD GetMinimumWidgetSize(nsPresContext* aPresContext, nsIFrame* aFrame,
+                                  StyleAppearance aAppearance,
+                                  mozilla::LayoutDeviceIntSize* aResult,
+                                  bool* aIsOverridable) override;
+  Transparency GetWidgetTransparency(nsIFrame* aFrame,
+                                     StyleAppearance aAppearance) override;
+  NS_IMETHOD WidgetStateChanged(nsIFrame* aFrame, StyleAppearance aAppearance,
+                                nsAtom* aAttribute, bool* aShouldRepaint,
+                                const nsAttrValue* aOldValue) override;
+  NS_IMETHOD ThemeChanged() override;
+  bool WidgetAppearanceDependsOnWindowFocus(
+      StyleAppearance aAppearance) override;
+  /*bool NeedToClearBackgroundBehindWidget(
+      nsIFrame* aFrame, StyleAppearance aAppearance) override;*/
+  ThemeGeometryType ThemeGeometryTypeForWidget(
+      nsIFrame* aFrame, StyleAppearance aAppearance) override;
+  bool ThemeSupportsWidget(nsPresContext* aPresContext, nsIFrame* aFrame,
+                           StyleAppearance aAppearance) override;
+  bool WidgetIsContainer(StyleAppearance aAppearance) override;
+  bool ThemeDrawsFocusForWidget(StyleAppearance aAppearance) override;
+  bool ThemeNeedsComboboxDropmarker() override;
+
+ protected:
+  nsNativeBasicTheme() = default;
+  virtual ~nsNativeBasicTheme() = default;
+
+  static DPIRatio GetDPIRatio(nsIFrame* aFrame);
+  static bool IsDateTimeResetButton(nsIFrame* aFrame);
+  static bool IsDateTimeTextField(nsIFrame* aFrame);
+  static bool IsColorPickerButton(nsIFrame* aFrame);
+  static bool IsRootScrollbar(nsIFrame* aFrame);
+  static LayoutDeviceRect FixAspectRatio(const LayoutDeviceRect& aRect);
+
+  virtual std::pair<sRGBColor, sRGBColor> ComputeCheckboxColors(
+      const EventStates& aState, StyleAppearance aAppearance);
+  virtual sRGBColor ComputeCheckmarkColor(const EventStates& aState);
+  virtual std::pair<sRGBColor, sRGBColor> ComputeRadioCheckmarkColors(
+      const EventStates& aState);
+  virtual sRGBColor ComputeBorderColor(const EventStates& aState);
+
+  virtual std::pair<sRGBColor, sRGBColor> ComputeButtonColors(
+      const EventStates& aState, nsIFrame* aFrame = nullptr);
+  virtual std::pair<sRGBColor, sRGBColor> ComputeTextfieldColors(
+      const EventStates& aState);
+  virtual std::pair<sRGBColor, sRGBColor> ComputeRangeProgressColors(
+      const EventStates& aState);
+  virtual std::pair<sRGBColor, sRGBColor> ComputeRangeTrackColors(
+      const EventStates& aState);
+  virtual std::pair<sRGBColor, sRGBColor> ComputeRangeThumbColors(
+      const EventStates& aState);
+  virtual std::pair<sRGBColor, sRGBColor> ComputeProgressColors();
+  virtual std::pair<sRGBColor, sRGBColor> ComputeProgressTrackColors();
+  virtual std::pair<sRGBColor, sRGBColor> ComputeMeterchunkColors(
+      const EventStates& aMeterState);
+  virtual std::pair<sRGBColor, sRGBColor> ComputeMeterTrackColors();
+  virtual sRGBColor ComputeMenulistArrowButtonColor(const EventStates& aState);
+  virtual std::array<sRGBColor, 3> ComputeFocusRectColors();
+  virtual std::pair<sRGBColor, sRGBColor> ComputeScrollbarColors(
+      nsIFrame* aFrame, const ComputedStyle& aStyle,
+      const EventStates& aDocumentState, bool aIsRoot);
+  virtual sRGBColor ComputeScrollbarThumbColor(
+      nsIFrame* aFrame, const ComputedStyle& aStyle,
+      const EventStates& aElementState, const EventStates& aDocumentState);
+  virtual std::array<sRGBColor, 3> ComputeScrollbarButtonColors(
+      nsIFrame* aFrame, StyleAppearance aAppearance,
+      const ComputedStyle& aStyle, const EventStates& aElementState,
+      const EventStates& aDocumentState);
+
+  void PaintRoundedFocusRect(DrawTarget* aDrawTarget,
+                             const LayoutDeviceRect& aRect, DPIRatio aDpiRatio,
+                             CSSCoord aRadius, CSSCoord aOffset);
+  void PaintRoundedRect(DrawTarget* aDrawTarget, const LayoutDeviceRect& aRect,
+                        const sRGBColor& aBackgroundColor,
+                        const sRGBColor& aBorderColor, CSSCoord aBorderWidth,
+                        RectCornerRadii aDpiAdjustedRadii, DPIRatio aDpiRatio);
+  void PaintRoundedRectWithRadius(DrawTarget* aDrawTarget,
+                                  const LayoutDeviceRect& aRect,
+                                  const sRGBColor& aBackgroundColor,
+                                  const sRGBColor& aBorderColor,
+                                  CSSCoord aBorderWidth, CSSCoord aRadius,
+                                  DPIRatio aDpiRatio);
+  void PaintCheckboxControl(DrawTarget* aDrawTarget,
+                            const LayoutDeviceRect& aRect,
+                            const EventStates& aState, DPIRatio aDpiRatio);
+  void PaintCheckMark(DrawTarget* aDrawTarget, const LayoutDeviceRect& aRect,
+                      const EventStates& aState);
+  void PaintIndeterminateMark(DrawTarget* aDrawTarget,
+                              const LayoutDeviceRect& aRect,
+                              const EventStates& aState);
+  void PaintStrokedEllipse(DrawTarget* aDrawTarget,
+                           const LayoutDeviceRect& aRect,
+                           const sRGBColor& aBackgroundColor,
+                           const sRGBColor& aBorderColor,
+                           const CSSCoord aBorderWidth, DPIRatio aDpiRatio);
+  void PaintEllipseShadow(DrawTarget* aDrawTarget,
+                          const LayoutDeviceRect& aRect, float aShadowAlpha,
+                          const CSSPoint& aShadowOffset,
+                          CSSCoord aShadowBlurStdDev, DPIRatio aDpiRatio);
+  void PaintRadioControl(DrawTarget* aDrawTarget, const LayoutDeviceRect& aRect,
+                         const EventStates& aState, DPIRatio aDpiRatio);
+  void PaintRadioCheckmark(DrawTarget* aDrawTarget,
+                           const LayoutDeviceRect& aRect,
+                           const EventStates& aState, DPIRatio aDpiRatio);
+  void PaintTextField(DrawTarget* aDrawTarget, const LayoutDeviceRect& aRect,
+                      const EventStates& aState, DPIRatio aDpiRatio);
+  void PaintListbox(DrawTarget* aDrawTarget, const LayoutDeviceRect& aRect,
+                    const EventStates& aState, DPIRatio aDpiRatio);
+  void PaintMenulist(DrawTarget* aDrawTarget, const LayoutDeviceRect& aRect,
+                     const EventStates& aState, DPIRatio aDpiRatio);
+  void PaintArrow(DrawTarget* aDrawTarget, const LayoutDeviceRect& aRect,
+                  const float aArrowPolygonX[], const float aArrowPolygonY[],
+                  const int32_t aArrowNumPoints, const sRGBColor aFillColor);
+  void PaintMenulistArrowButton(nsIFrame* aFrame, DrawTarget* aDrawTarget,
+                                const LayoutDeviceRect& aRect,
+                                const EventStates& aState);
+  void PaintSpinnerButton(nsIFrame* aFrame, DrawTarget* aDrawTarget,
+                          const LayoutDeviceRect& aRect,
+                          const EventStates& aState,
+                          StyleAppearance aAppearance, DPIRatio aDpiRatio);
+  void PaintRange(nsIFrame* aFrame, DrawTarget* aDrawTarget,
+                  const LayoutDeviceRect& aRect, const EventStates& aState,
+                  DPIRatio aDpiRatio, bool aHorizontal);
+  void PaintProgressBar(DrawTarget* aDrawTarget, const LayoutDeviceRect& aRect,
+                        const EventStates& aState, DPIRatio aDpiRatio);
+  void PaintProgresschunk(nsIFrame* aFrame, DrawTarget* aDrawTarget,
+                          const LayoutDeviceRect& aRect,
+                          const EventStates& aState, DPIRatio aDpiRatio);
+  void PaintMeter(DrawTarget* aDrawTarget, const LayoutDeviceRect& aRect,
+                  const EventStates& aState, DPIRatio aDpiRatio);
+  void PaintMeterchunk(nsIFrame* aFrame, DrawTarget* aDrawTarget,
+                       const LayoutDeviceRect& aRect, DPIRatio aDpiRatio);
+  void PaintButton(nsIFrame* aFrame, DrawTarget* aDrawTarget,
+                   const LayoutDeviceRect& aRect, const EventStates& aState,
+                   DPIRatio aDpiRatio);
+
+  virtual void PaintScrollbarThumb(DrawTarget* aDrawTarget,
+                                   const LayoutDeviceRect& aRect,
+                                   bool aHorizontal, nsIFrame* aFrame,
+                                   const ComputedStyle& aStyle,
+                                   const EventStates& aElementState,
+                                   const EventStates& aDocumentState,
+                                   DPIRatio aDpiRatio);
+  virtual void PaintScrollbar(DrawTarget* aDrawTarget,
+                              const LayoutDeviceRect& aRect, bool aHorizontal,
+                              nsIFrame* aFrame, const ComputedStyle& aStyle,
+                              const EventStates& aDocumentState,
+                              DPIRatio aDpiRatio, bool aIsRoot);
+  virtual void PaintScrollbarTrack(DrawTarget* aDrawTarget,
+                                   const LayoutDeviceRect& aRect,
+                                   bool aHorizontal, nsIFrame* aFrame,
+                                   const ComputedStyle& aStyle,
+                                   const EventStates& aDocumentState,
+                                   DPIRatio aDpiRatio, bool aIsRoot);
+  virtual void PaintScrollCorner(DrawTarget* aDrawTarget,
+                                 const LayoutDeviceRect& aRect,
+                                 nsIFrame* aFrame, const ComputedStyle& aStyle,
+                                 const EventStates& aDocumentState,
+                                 DPIRatio aDpiRatio, bool aIsRoot);
+  virtual void PaintScrollbarButton(
+      DrawTarget* aDrawTarget, StyleAppearance aAppearance,
+      const LayoutDeviceRect& aRect, nsIFrame* aFrame,
+      const ComputedStyle& aStyle, const EventStates& aElementState,
+      const EventStates& aDocumentState, DPIRatio aDpiRatio);
+};
+
+#endif