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// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/exo/test/exo_test_helper.h"
#include <memory>
#include "ash/public/cpp/shell_window_ids.h"
#include "ash/wm/desks/desks_util.h"
#include "ash/wm/window_positioner.h"
#include "ash/wm/window_positioning_utils.h"
#include "components/exo/buffer.h"
#include "components/exo/client_controlled_shell_surface.h"
#include "components/exo/display.h"
#include "components/exo/input_method_surface.h"
#include "components/exo/surface.h"
#include "components/exo/toast_surface.h"
#include "components/exo/wm_helper.h"
#include "components/exo/xdg_shell_surface.h"
#include "gpu/GLES2/gl2extchromium.h"
#include "gpu/command_buffer/client/gpu_memory_buffer_manager.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/khronos/GLES2/gl2.h"
#include "ui/aura/env.h"
#include "ui/compositor/compositor.h"
#include "ui/display/display.h"
#include "ui/display/screen.h"
#include "ui/views/widget/widget.h"
namespace exo {
namespace test {
ClientControlledShellSurfaceDelegate::ClientControlledShellSurfaceDelegate(
ClientControlledShellSurface* shell_surface,
bool delay_commit)
: shell_surface_(shell_surface), delay_commit_(delay_commit) {}
ClientControlledShellSurfaceDelegate::~ClientControlledShellSurfaceDelegate() =
default;
void ClientControlledShellSurfaceDelegate::OnGeometryChanged(
const gfx::Rect& geometry) {}
void ClientControlledShellSurfaceDelegate::OnStateChanged(
chromeos::WindowStateType old_state,
chromeos::WindowStateType new_state) {
switch (new_state) {
case chromeos::WindowStateType::kNormal:
case chromeos::WindowStateType::kDefault:
shell_surface_->SetRestored();
break;
case chromeos::WindowStateType::kMinimized:
shell_surface_->SetMinimized();
break;
case chromeos::WindowStateType::kMaximized:
shell_surface_->SetMaximized();
break;
case chromeos::WindowStateType::kFullscreen:
shell_surface_->SetFullscreen(true, display::kInvalidDisplayId);
break;
case chromeos::WindowStateType::kPinned:
shell_surface_->SetPinned(chromeos::WindowPinType::kPinned);
break;
case chromeos::WindowStateType::kTrustedPinned:
shell_surface_->SetPinned(chromeos::WindowPinType::kTrustedPinned);
break;
default:
NOTIMPLEMENTED();
break;
}
Commit();
}
void ClientControlledShellSurfaceDelegate::OnBoundsChanged(
chromeos::WindowStateType current_state,
chromeos::WindowStateType requested_state,
int64_t display_id,
const gfx::Rect& bounds_in_screen,
bool is_resize,
int bounds_change,
bool is_adjusted_bounds) {
ASSERT_TRUE(display_id != display::kInvalidDisplayId);
auto* window_state =
ash::WindowState::Get(shell_surface_->GetWidget()->GetNativeWindow());
if (!shell_surface_->host_window()->GetRootWindow())
return;
display::Display target_display;
const display::Screen* screen = display::Screen::GetScreen();
if (!screen->GetDisplayWithDisplayId(display_id, &target_display)) {
return;
}
// Don't change the bounds in maximize/fullscreen/pinned state.
if (window_state->IsMaximizedOrFullscreenOrPinned() &&
requested_state == window_state->GetStateType()) {
return;
}
gfx::Rect bounds_in_display(bounds_in_screen);
bounds_in_display.Offset(-target_display.bounds().OffsetFromOrigin());
shell_surface_->SetBounds(display_id, bounds_in_display);
if (requested_state != window_state->GetStateType()) {
DCHECK(requested_state == chromeos::WindowStateType::kPrimarySnapped ||
requested_state == chromeos::WindowStateType::kSecondarySnapped);
if (requested_state == chromeos::WindowStateType::kPrimarySnapped)
shell_surface_->SetSnapPrimary(chromeos::kDefaultSnapRatio);
else
shell_surface_->SetSnapSecondary(chromeos::kDefaultSnapRatio);
}
Commit();
}
void ClientControlledShellSurfaceDelegate::OnDragStarted(int component) {}
void ClientControlledShellSurfaceDelegate::OnDragFinished(int x,
int y,
bool canceled) {}
void ClientControlledShellSurfaceDelegate::OnZoomLevelChanged(
ZoomChange zoom_change) {}
void ClientControlledShellSurfaceDelegate::Commit() {
if (!delay_commit_)
shell_surface_->OnSurfaceCommit();
}
////////////////////////////////////////////////////////////////////////////////
// ExoTestHelper, public:
ExoTestHelper::ExoTestHelper() {
ash::window_positioner::DisableAutoPositioning(true);
}
ExoTestHelper::~ExoTestHelper() = default;
// static
std::unique_ptr<Buffer> ExoTestHelper::CreateBuffer(
ShellSurfaceBase* shell_surface,
gfx::BufferFormat format) {
return CreateBuffer(
shell_surface->GetWidget()->GetWindowBoundsInScreen().size(), format);
}
// static
std::unique_ptr<Buffer> ExoTestHelper::CreateBuffer(
gfx::Size buffer_size,
gfx::BufferFormat buffer_format,
bool is_overlay_candidate) {
return Buffer::CreateBuffer(buffer_size, buffer_format,
gfx::BufferUsage::GPU_READ, "ExoTestHelper",
gpu::kNullSurfaceHandle,
/*shutdown_event=*/nullptr, is_overlay_candidate);
}
// static
std::unique_ptr<Buffer> ExoTestHelper::CreateBufferFromGMBHandle(
gfx::GpuMemoryBufferHandle handle,
gfx::Size buffer_size,
gfx::BufferFormat buffer_format) {
return Buffer::CreateBufferFromGMBHandle(
std::move(handle), buffer_size, buffer_format, gfx::BufferUsage::GPU_READ,
/*query_type=*/GL_COMMANDS_COMPLETED_CHROMIUM, /*use_zero_copy=*/true,
/*is_overlay_candidate=*/false, /*y_invert=*/false);
}
std::unique_ptr<InputMethodSurface> ExoTestHelper::CreateInputMethodSurface(
Surface* surface,
InputMethodSurfaceManager* surface_manager,
bool default_scale_cancellation) {
auto shell_surface = std::make_unique<InputMethodSurface>(
surface_manager, surface, default_scale_cancellation);
shell_surface->set_delegate(
std::make_unique<ClientControlledShellSurfaceDelegate>(
shell_surface.get()));
return shell_surface;
}
std::unique_ptr<ToastSurface> ExoTestHelper::CreateToastSurface(
Surface* surface,
ToastSurfaceManager* surface_manager,
bool default_scale_cancellation) {
auto shell_surface = std::make_unique<ToastSurface>(
surface_manager, surface, default_scale_cancellation);
shell_surface->set_delegate(
std::make_unique<ClientControlledShellSurfaceDelegate>(
shell_surface.get()));
return shell_surface;
}
} // namespace test
} // namespace exo
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