116 lines
3.1 KiB
C++
116 lines
3.1 KiB
C++
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// Copyright (c) 2014 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#include "shell/browser/ui/tray_icon_linux.h"
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#include "base/strings/utf_string_conversions.h"
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#include "chrome/browser/ui/views/status_icons/status_icon_linux_dbus.h"
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#include "shell/browser/ui/status_icon_gtk.h"
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#include "ui/gfx/image/image_skia_rep.h"
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namespace electron {
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namespace {
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gfx::ImageSkia GetBestImageRep(const gfx::ImageSkia& image) {
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image.EnsureRepsForSupportedScales();
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float best_scale = 0.0f;
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SkBitmap best_rep;
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for (const auto& rep : image.image_reps()) {
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if (rep.scale() > best_scale) {
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best_scale = rep.scale();
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best_rep = rep.GetBitmap();
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}
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}
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// All status icon implementations want the image in pixel coordinates, so use
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// a scale factor of 1.
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return gfx::ImageSkia::CreateFromBitmap(best_rep, 1.0f);
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}
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} // namespace
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TrayIconLinux::TrayIconLinux()
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: status_icon_dbus_(new StatusIconLinuxDbus),
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status_icon_type_(StatusIconType::kDbus) {
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status_icon_dbus_->SetDelegate(this);
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}
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TrayIconLinux::~TrayIconLinux() = default;
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void TrayIconLinux::SetImage(const gfx::Image& image) {
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image_ = GetBestImageRep(image.AsImageSkia());
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if (auto* status_icon = GetStatusIcon())
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status_icon->SetIcon(image_);
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}
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void TrayIconLinux::SetToolTip(const std::string& tool_tip) {
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tool_tip_ = base::UTF8ToUTF16(tool_tip);
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if (auto* status_icon = GetStatusIcon())
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status_icon->SetToolTip(tool_tip_);
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}
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void TrayIconLinux::SetContextMenu(ElectronMenuModel* menu_model) {
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menu_model_ = menu_model;
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if (auto* status_icon = GetStatusIcon())
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status_icon->UpdatePlatformContextMenu(menu_model_);
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}
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const gfx::ImageSkia& TrayIconLinux::GetImage() const {
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return image_;
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}
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const std::u16string& TrayIconLinux::GetToolTip() const {
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return tool_tip_;
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}
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ui::MenuModel* TrayIconLinux::GetMenuModel() const {
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return menu_model_;
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}
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void TrayIconLinux::OnImplInitializationFailed() {
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switch (status_icon_type_) {
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case StatusIconType::kDbus:
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status_icon_dbus_.reset();
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status_icon_gtk_ = std::make_unique<StatusIconGtk>();
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status_icon_type_ = StatusIconType::kGtk;
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status_icon_gtk_->SetDelegate(this);
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return;
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case StatusIconType::kGtk:
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status_icon_gtk_.reset();
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status_icon_type_ = StatusIconType::kNone;
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menu_model_ = nullptr;
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return;
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case StatusIconType::kNone:
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NOTREACHED();
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}
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}
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void TrayIconLinux::OnClick() {
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NotifyClicked();
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}
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bool TrayIconLinux::HasClickAction() {
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// Returning true will make the tooltip show as an additional context menu
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// item, which makes sense in Chrome but not in most Electron apps.
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return false;
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}
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ui::StatusIconLinux* TrayIconLinux::GetStatusIcon() {
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switch (status_icon_type_) {
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case StatusIconType::kDbus:
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return status_icon_dbus_.get();
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case StatusIconType::kGtk:
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return status_icon_gtk_.get();
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case StatusIconType::kNone:
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return nullptr;
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}
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}
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// static
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TrayIcon* TrayIcon::Create(absl::optional<UUID> guid) {
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return new TrayIconLinux;
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}
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} // namespace electron
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