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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/views/frame/browser_frame_view_layout_linux_native.h"
#include "chrome/browser/ui/views/frame/opaque_browser_frame_view_layout.h"
#include "ui/linux/nav_button_provider.h"
BrowserFrameViewLayoutLinuxNative::BrowserFrameViewLayoutLinuxNative(
ui::NavButtonProvider* nav_button_provider,
FrameProviderGetter frame_provider_getter)
: nav_button_provider_(nav_button_provider),
frame_provider_getter_(frame_provider_getter) {}
BrowserFrameViewLayoutLinuxNative::~BrowserFrameViewLayoutLinuxNative() =
default;
ui::WindowFrameProvider* BrowserFrameViewLayoutLinuxNative::GetFrameProvider()
const {
#if BUILDFLAG(IS_LINUX)
const bool tiled = delegate_->IsTiled();
const bool maximized = delegate_->IsMaximized();
#else
const bool tiled = false;
const bool maximized = false;
#endif
return frame_provider_getter_.Run(tiled, maximized);
}
int BrowserFrameViewLayoutLinuxNative::CaptionButtonY(
views::FrameButton button_id,
bool restored) const {
auto button_type = GetButtonDisplayType(button_id);
gfx::Insets insets = nav_button_provider_->GetNavButtonMargin(button_type);
return insets.top() + FrameEdgeInsets(false).top();
}
gfx::Insets BrowserFrameViewLayoutLinuxNative::RestoredFrameBorderInsets()
const {
// Borderless mode only has a minimal frame to be able to resize it from the
// borders.
if (delegate_->GetBorderlessModeEnabled()) {
return gfx::Insets(
OpaqueBrowserFrameViewLayout::RestoredFrameBorderInsets());
}
gfx::Insets insets = GetFrameProvider()->GetFrameThicknessDip();
insets.SetToMax(GetInputInsets());
return insets;
}
OpaqueBrowserFrameViewLayout::TopAreaPadding
BrowserFrameViewLayoutLinuxNative::GetTopAreaPadding(
bool has_leading_buttons,
bool has_trailing_buttons) const {
gfx::Insets spacing = nav_button_provider_->GetTopAreaSpacing();
gfx::Insets insets = spacing + FrameEdgeInsets(false);
const auto padding = FrameBorderInsets(false);
const auto leading = has_leading_buttons ? insets : padding;
const auto trailing = has_trailing_buttons ? insets : padding;
return TopAreaPadding{leading.left(), trailing.right()};
}
int BrowserFrameViewLayoutLinuxNative::GetWindowCaptionSpacing(
views::FrameButton button_id,
bool leading_spacing,
bool is_leading_button) const {
gfx::Insets insets =
nav_button_provider_->GetNavButtonMargin(GetButtonDisplayType(button_id));
if (!leading_spacing) {
return insets.right();
}
int spacing = insets.left();
if (!is_leading_button) {
spacing += nav_button_provider_->GetInterNavButtonSpacing();
}
return spacing;
}
ui::NavButtonProvider::FrameButtonDisplayType
BrowserFrameViewLayoutLinuxNative::GetButtonDisplayType(
views::FrameButton button_id) const {
switch (button_id) {
case views::FrameButton::kMinimize:
return ui::NavButtonProvider::FrameButtonDisplayType::kMinimize;
case views::FrameButton::kMaximize:
return delegate_->IsMaximized()
? ui::NavButtonProvider::FrameButtonDisplayType::kRestore
: ui::NavButtonProvider::FrameButtonDisplayType::kMaximize;
case views::FrameButton::kClose:
return ui::NavButtonProvider::FrameButtonDisplayType::kClose;
default:
NOTREACHED();
}
}
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