Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 417 insertions, 0 deletions

diff --git a/widget/headless/HeadlessThemeGTK.cpp b/widget/headless/HeadlessThemeGTK.cpp
new file mode 100644
index 0000000000..64135202e4
--- /dev/null
+++ b/widget/headless/HeadlessThemeGTK.cpp
@@ -0,0 +1,417 @@
+/* -*- 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/. */
+
+#include "HeadlessThemeGTK.h"
+
+#include "mozilla/StaticPrefs_layout.h"
+#include "nsStyleConsts.h"
+#include "nsIFrame.h"
+
+namespace mozilla {
+namespace widget {
+
+NS_IMPL_ISUPPORTS_INHERITED(HeadlessThemeGTK, nsNativeTheme, nsITheme)
+
+NS_IMETHODIMP
+HeadlessThemeGTK::DrawWidgetBackground(gfxContext* aContext, nsIFrame* aFrame,
+                                       StyleAppearance aAppearance,
+                                       const nsRect& aRect,
+                                       const nsRect& aDirtyRect) {
+  return NS_OK;
+}
+
+LayoutDeviceIntMargin HeadlessThemeGTK::GetWidgetBorder(
+    nsDeviceContext* aContext, nsIFrame* aFrame, StyleAppearance aAppearance) {
+  LayoutDeviceIntMargin result;
+  // The following values are generated from the Ubuntu GTK theme.
+  switch (aAppearance) {
+    case StyleAppearance::Button:
+    case StyleAppearance::Toolbarbutton:
+      result.top = 6;
+      result.right = 7;
+      result.bottom = 6;
+      result.left = 7;
+      break;
+    case StyleAppearance::FocusOutline:
+    case StyleAppearance::NumberInput:
+    case StyleAppearance::Textfield:
+      result.top = 5;
+      result.right = 7;
+      result.bottom = 5;
+      result.left = 7;
+      break;
+    case StyleAppearance::Statusbarpanel:
+    case StyleAppearance::Resizerpanel:
+    case StyleAppearance::Listbox:
+    case StyleAppearance::Treeview:
+    case StyleAppearance::Treeheadersortarrow:
+    case StyleAppearance::ProgressBar:
+    case StyleAppearance::SpinnerUpbutton:
+    case StyleAppearance::SpinnerDownbutton:
+    case StyleAppearance::SpinnerTextfield:
+    case StyleAppearance::Textarea:
+    case StyleAppearance::Menupopup:
+    case StyleAppearance::MozGtkInfoBar:
+      result.top = 1;
+      result.right = 1;
+      result.bottom = 1;
+      result.left = 1;
+      break;
+    case StyleAppearance::Treeheadercell:
+      result.top = 5;
+      result.right = 7;
+      result.bottom = 6;
+      result.left = 6;
+      break;
+    case StyleAppearance::Tab:
+      result.top = 4;
+      result.right = 7;
+      result.bottom = 2;
+      result.left = 7;
+      break;
+    case StyleAppearance::Tooltip:
+      result.top = 6;
+      result.right = 6;
+      result.bottom = 6;
+      result.left = 6;
+      break;
+    case StyleAppearance::MenulistButton:
+    case StyleAppearance::Menulist:
+      result.top = 6;
+      result.right = 22;
+      result.bottom = 6;
+      result.left = 7;
+      break;
+    case StyleAppearance::MozMenulistArrowButton:
+      result.top = 1;
+      result.right = 1;
+      result.bottom = 1;
+      result.left = 0;
+      break;
+    case StyleAppearance::Menuitem:
+    case StyleAppearance::Checkmenuitem:
+    case StyleAppearance::Radiomenuitem:
+      if (IsRegularMenuItem(aFrame)) {
+        break;
+      }
+      result.top = 3;
+      result.right = 5;
+      result.bottom = 3;
+      result.left = 5;
+      break;
+    default:
+      break;
+  }
+  return result;
+}
+
+bool HeadlessThemeGTK::GetWidgetPadding(nsDeviceContext* aContext,
+                                        nsIFrame* aFrame,
+                                        StyleAppearance aAppearance,
+                                        LayoutDeviceIntMargin* aResult) {
+  // The following values are generated from the Ubuntu GTK theme.
+  switch (aAppearance) {
+    case StyleAppearance::Radio:
+    case StyleAppearance::Checkbox:
+    case StyleAppearance::Toolbarbutton:
+    case StyleAppearance::Dualbutton:
+    case StyleAppearance::ToolbarbuttonDropdown:
+    case StyleAppearance::ButtonArrowUp:
+    case StyleAppearance::ButtonArrowDown:
+    case StyleAppearance::ButtonArrowNext:
+    case StyleAppearance::ButtonArrowPrevious:
+    case StyleAppearance::TabScrollArrowBack:
+    case StyleAppearance::TabScrollArrowForward:
+    case StyleAppearance::MozMenulistArrowButton:
+    case StyleAppearance::RangeThumb:
+    case StyleAppearance::ButtonFocus:
+      aResult->top = 0;
+      aResult->right = 0;
+      aResult->bottom = 0;
+      aResult->left = 0;
+      return true;
+    case StyleAppearance::Menuitem:
+    case StyleAppearance::Checkmenuitem:
+    case StyleAppearance::Radiomenuitem:
+      if (!IsRegularMenuItem(aFrame)) {
+        return false;
+      }
+      aResult->top = 3;
+      aResult->right = 5;
+      aResult->bottom = 3;
+      aResult->left = 5;
+      return true;
+    default:
+      break;
+  }
+  return false;
+}
+
+NS_IMETHODIMP
+HeadlessThemeGTK::GetMinimumWidgetSize(nsPresContext* aPresContext,
+                                       nsIFrame* aFrame,
+                                       StyleAppearance aAppearance,
+                                       LayoutDeviceIntSize* aResult,
+                                       bool* aIsOverridable) {
+  aResult->width = aResult->height = 0;
+  *aIsOverridable = true;
+
+  // The following values are generated from the Ubuntu GTK theme.
+  switch (aAppearance) {
+    case StyleAppearance::Splitter:
+      if (IsHorizontal(aFrame)) {
+        aResult->width = 6;
+        aResult->height = 0;
+      } else {
+        aResult->width = 0;
+        aResult->height = 6;
+      }
+      *aIsOverridable = false;
+      break;
+    case StyleAppearance::Button:
+    case StyleAppearance::Toolbarbutton:
+      aResult->width = 14;
+      aResult->height = 12;
+      break;
+    case StyleAppearance::Radio:
+    case StyleAppearance::Checkbox:
+      aResult->width = 18;
+      aResult->height = 18;
+      break;
+    case StyleAppearance::ToolbarbuttonDropdown:
+    case StyleAppearance::ButtonArrowUp:
+    case StyleAppearance::ButtonArrowDown:
+    case StyleAppearance::ButtonArrowNext:
+    case StyleAppearance::ButtonArrowPrevious:
+    case StyleAppearance::Resizer:
+      aResult->width = 15;
+      aResult->height = 15;
+      *aIsOverridable = false;
+      break;
+    case StyleAppearance::Separator:
+      aResult->width = 12;
+      aResult->height = 0;
+      break;
+    case StyleAppearance::Treetwisty:
+    case StyleAppearance::Treetwistyopen:
+      aResult->width = 8;
+      aResult->height = 8;
+      *aIsOverridable = false;
+      break;
+    case StyleAppearance::Treeheadercell:
+      aResult->width = 13;
+      aResult->height = 11;
+      break;
+    case StyleAppearance::Treeheadersortarrow:
+    case StyleAppearance::SpinnerUpbutton:
+    case StyleAppearance::SpinnerDownbutton:
+      aResult->width = 14;
+      aResult->height = 13;
+      break;
+    case StyleAppearance::TabScrollArrowBack:
+    case StyleAppearance::TabScrollArrowForward:
+      aResult->width = 16;
+      aResult->height = 16;
+      *aIsOverridable = false;
+      break;
+    case StyleAppearance::Spinner:
+      aResult->width = 14;
+      aResult->height = 26;
+      break;
+    case StyleAppearance::NumberInput:
+    case StyleAppearance::Textfield:
+      aResult->width = 0;
+      aResult->height = 12;
+      break;
+    case StyleAppearance::ScrollbarHorizontal:
+      aResult->width = 31;
+      aResult->height = 10;
+      break;
+    case StyleAppearance::ScrollbarVertical:
+      aResult->width = 10;
+      aResult->height = 31;
+      break;
+    case StyleAppearance::ScrollbarbuttonUp:
+    case StyleAppearance::ScrollbarbuttonDown:
+      aResult->width = 10;
+      aResult->height = 13;
+      *aIsOverridable = false;
+      break;
+    case StyleAppearance::ScrollbarbuttonLeft:
+    case StyleAppearance::ScrollbarbuttonRight:
+      aResult->width = 13;
+      aResult->height = 10;
+      *aIsOverridable = false;
+      break;
+    case StyleAppearance::ScrollbarthumbHorizontal:
+      aResult->width = 31;
+      aResult->height = 10;
+      *aIsOverridable = false;
+      break;
+    case StyleAppearance::ScrollbarthumbVertical:
+      aResult->width = 10;
+      aResult->height = 31;
+      *aIsOverridable = false;
+      break;
+    case StyleAppearance::MenulistButton:
+    case StyleAppearance::Menulist:
+      aResult->width = 44;
+      aResult->height = 27;
+      break;
+    case StyleAppearance::MozMenulistArrowButton:
+      aResult->width = 29;
+      aResult->height = 28;
+      *aIsOverridable = false;
+      break;
+    case StyleAppearance::RangeThumb:
+      aResult->width = 14;
+      aResult->height = 18;
+      *aIsOverridable = false;
+      break;
+    case StyleAppearance::Menuseparator:
+      aResult->width = 0;
+      aResult->height = 8;
+      *aIsOverridable = false;
+      break;
+    default:
+      break;
+  }
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+HeadlessThemeGTK::WidgetStateChanged(nsIFrame* aFrame,
+                                     StyleAppearance aAppearance,
+                                     nsAtom* aAttribute, bool* aShouldRepaint,
+                                     const nsAttrValue* aOldValue) {
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+HeadlessThemeGTK::ThemeChanged() { return NS_OK; }
+
+static bool IsFrameContentNodeInNamespace(nsIFrame* aFrame,
+                                          uint32_t aNamespace) {
+  nsIContent* content = aFrame ? aFrame->GetContent() : nullptr;
+  if (!content) return false;
+  return content->IsInNamespace(aNamespace);
+}
+
+NS_IMETHODIMP_(bool)
+HeadlessThemeGTK::ThemeSupportsWidget(nsPresContext* aPresContext,
+                                      nsIFrame* aFrame,
+                                      StyleAppearance aAppearance) {
+  switch (aAppearance) {
+    case StyleAppearance::Button:
+    case StyleAppearance::Radio:
+    case StyleAppearance::Checkbox:
+    case StyleAppearance::FocusOutline:
+    case StyleAppearance::Toolbox:
+    case StyleAppearance::Toolbar:
+    case StyleAppearance::Toolbarbutton:
+    case StyleAppearance::Dualbutton:
+    case StyleAppearance::ToolbarbuttonDropdown:
+    case StyleAppearance::ButtonArrowUp:
+    case StyleAppearance::ButtonArrowDown:
+    case StyleAppearance::ButtonArrowNext:
+    case StyleAppearance::ButtonArrowPrevious:
+    case StyleAppearance::Separator:
+    case StyleAppearance::Toolbargripper:
+    case StyleAppearance::Splitter:
+    case StyleAppearance::Statusbar:
+    case StyleAppearance::Statusbarpanel:
+    case StyleAppearance::Resizerpanel:
+    case StyleAppearance::Resizer:
+    case StyleAppearance::Listbox:
+    case StyleAppearance::Treeview:
+    case StyleAppearance::Treetwisty:
+    case StyleAppearance::Treeheadercell:
+    case StyleAppearance::Treeheadersortarrow:
+    case StyleAppearance::Treetwistyopen:
+    case StyleAppearance::ProgressBar:
+    case StyleAppearance::Progresschunk:
+    case StyleAppearance::Tab:
+    case StyleAppearance::Tabpanels:
+    case StyleAppearance::TabScrollArrowBack:
+    case StyleAppearance::TabScrollArrowForward:
+    case StyleAppearance::Tooltip:
+    case StyleAppearance::Spinner:
+    case StyleAppearance::SpinnerUpbutton:
+    case StyleAppearance::SpinnerDownbutton:
+    case StyleAppearance::SpinnerTextfield:
+    case StyleAppearance::NumberInput:
+    case StyleAppearance::ScrollbarHorizontal:
+    case StyleAppearance::ScrollbarVertical:
+    case StyleAppearance::ScrollbarbuttonUp:
+    case StyleAppearance::ScrollbarbuttonDown:
+    case StyleAppearance::ScrollbarbuttonLeft:
+    case StyleAppearance::ScrollbarbuttonRight:
+    case StyleAppearance::ScrollbartrackHorizontal:
+    case StyleAppearance::ScrollbartrackVertical:
+    case StyleAppearance::ScrollbarthumbHorizontal:
+    case StyleAppearance::ScrollbarthumbVertical:
+    case StyleAppearance::Textfield:
+    case StyleAppearance::Textarea:
+    case StyleAppearance::Menulist:
+    case StyleAppearance::MenulistButton:
+    case StyleAppearance::MenulistText:
+    case StyleAppearance::Range:
+    case StyleAppearance::RangeThumb:
+    case StyleAppearance::CheckboxContainer:
+    case StyleAppearance::RadioContainer:
+    case StyleAppearance::CheckboxLabel:
+    case StyleAppearance::RadioLabel:
+    case StyleAppearance::ButtonFocus:
+    case StyleAppearance::Window:
+    case StyleAppearance::Dialog:
+    case StyleAppearance::Menubar:
+    case StyleAppearance::Menupopup:
+    case StyleAppearance::Menuitem:
+    case StyleAppearance::Checkmenuitem:
+    case StyleAppearance::Radiomenuitem:
+    case StyleAppearance::Menuseparator:
+    case StyleAppearance::Menuarrow:
+    case StyleAppearance::MozGtkInfoBar:
+      return !IsWidgetStyled(aPresContext, aFrame, aAppearance);
+    case StyleAppearance::MozMenulistArrowButton:
+      return (!aFrame ||
+              IsFrameContentNodeInNamespace(aFrame, kNameSpaceID_XUL)) &&
+             !IsWidgetStyled(aPresContext, aFrame, aAppearance);
+    default:
+      break;
+  }
+  return false;
+}
+
+NS_IMETHODIMP_(bool)
+HeadlessThemeGTK::WidgetIsContainer(StyleAppearance aAppearance) {
+  if (aAppearance == StyleAppearance::MozMenulistArrowButton ||
+      aAppearance == StyleAppearance::Radio ||
+      aAppearance == StyleAppearance::RangeThumb ||
+      aAppearance == StyleAppearance::Checkbox ||
+      aAppearance == StyleAppearance::TabScrollArrowBack ||
+      aAppearance == StyleAppearance::TabScrollArrowForward ||
+      aAppearance == StyleAppearance::ButtonArrowUp ||
+      aAppearance == StyleAppearance::ButtonArrowDown ||
+      aAppearance == StyleAppearance::ButtonArrowNext ||
+      aAppearance == StyleAppearance::ButtonArrowPrevious) {
+    return false;
+  }
+  return true;
+}
+
+bool HeadlessThemeGTK::ThemeDrawsFocusForWidget(StyleAppearance aAppearance) {
+  if (aAppearance == StyleAppearance::Menulist ||
+      aAppearance == StyleAppearance::Button ||
+      aAppearance == StyleAppearance::Treeheadercell) {
+    return true;
+  }
+  return false;
+}
+
+bool HeadlessThemeGTK::ThemeNeedsComboboxDropmarker() { return false; }
+
+}  // namespace widget
+}  // namespace mozilla