chore: rename atom -> electron (#21986)
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Jeremy Apthorp
GitHub
parent
f14fc4b041
commit
d9321f4df7
287 changed files with 1771 additions and 1708 deletions
200
shell/browser/api/electron_api_system_preferences_win.cc
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shell/browser/api/electron_api_system_preferences_win.cc
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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 <dwmapi.h>
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#include <iomanip>
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#include "shell/browser/api/electron_api_system_preferences.h"
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#include "base/win/wrapped_window_proc.h"
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#include "shell/common/color_util.h"
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#include "ui/base/win/shell.h"
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#include "ui/gfx/color_utils.h"
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#include "ui/gfx/win/hwnd_util.h"
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namespace electron {
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namespace {
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const wchar_t kSystemPreferencesWindowClass[] =
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L"Electron_SystemPreferencesHostWindow";
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} // namespace
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namespace api {
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bool SystemPreferences::IsAeroGlassEnabled() {
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return ui::win::IsAeroGlassEnabled();
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}
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std::string hexColorDWORDToRGBA(DWORD color) {
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DWORD rgba = color << 8 | color >> 24;
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std::ostringstream stream;
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stream << std::hex << std::setw(8) << std::setfill('0') << rgba;
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return stream.str();
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}
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std::string SystemPreferences::GetAccentColor() {
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DWORD color = 0;
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BOOL opaque = FALSE;
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if (FAILED(DwmGetColorizationColor(&color, &opaque))) {
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return "";
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}
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return hexColorDWORDToRGBA(color);
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}
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std::string SystemPreferences::GetColor(gin_helper::ErrorThrower thrower,
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const std::string& color) {
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int id;
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if (color == "3d-dark-shadow") {
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id = COLOR_3DDKSHADOW;
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} else if (color == "3d-face") {
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id = COLOR_3DFACE;
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} else if (color == "3d-highlight") {
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id = COLOR_3DHIGHLIGHT;
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} else if (color == "3d-light") {
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id = COLOR_3DLIGHT;
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} else if (color == "3d-shadow") {
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id = COLOR_3DSHADOW;
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} else if (color == "active-border") {
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id = COLOR_ACTIVEBORDER;
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} else if (color == "active-caption") {
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id = COLOR_ACTIVECAPTION;
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} else if (color == "active-caption-gradient") {
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id = COLOR_GRADIENTACTIVECAPTION;
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} else if (color == "app-workspace") {
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id = COLOR_APPWORKSPACE;
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} else if (color == "button-text") {
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id = COLOR_BTNTEXT;
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} else if (color == "caption-text") {
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id = COLOR_CAPTIONTEXT;
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} else if (color == "desktop") {
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id = COLOR_DESKTOP;
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} else if (color == "disabled-text") {
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id = COLOR_GRAYTEXT;
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} else if (color == "highlight") {
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id = COLOR_HIGHLIGHT;
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} else if (color == "highlight-text") {
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id = COLOR_HIGHLIGHTTEXT;
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} else if (color == "hotlight") {
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id = COLOR_HOTLIGHT;
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} else if (color == "inactive-border") {
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id = COLOR_INACTIVEBORDER;
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} else if (color == "inactive-caption") {
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id = COLOR_INACTIVECAPTION;
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} else if (color == "inactive-caption-gradient") {
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id = COLOR_GRADIENTINACTIVECAPTION;
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} else if (color == "inactive-caption-text") {
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id = COLOR_INACTIVECAPTIONTEXT;
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} else if (color == "info-background") {
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id = COLOR_INFOBK;
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} else if (color == "info-text") {
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id = COLOR_INFOTEXT;
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} else if (color == "menu") {
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id = COLOR_MENU;
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} else if (color == "menu-highlight") {
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id = COLOR_MENUHILIGHT;
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} else if (color == "menubar") {
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id = COLOR_MENUBAR;
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} else if (color == "menu-text") {
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id = COLOR_MENUTEXT;
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} else if (color == "scrollbar") {
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id = COLOR_SCROLLBAR;
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} else if (color == "window") {
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id = COLOR_WINDOW;
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} else if (color == "window-frame") {
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id = COLOR_WINDOWFRAME;
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} else if (color == "window-text") {
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id = COLOR_WINDOWTEXT;
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} else {
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thrower.ThrowError("Unknown color: " + color);
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return "";
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}
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return ToRGBHex(color_utils::GetSysSkColor(id));
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}
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void SystemPreferences::InitializeWindow() {
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invertered_color_scheme_ = IsInvertedColorScheme();
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high_contrast_color_scheme_ = IsHighContrastColorScheme();
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// Wait until app is ready before creating sys color listener
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// Creating this listener before the app is ready causes global shortcuts
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// to not fire
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if (Browser::Get()->is_ready())
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color_change_listener_.reset(new gfx::ScopedSysColorChangeListener(this));
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else
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Browser::Get()->AddObserver(this);
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WNDCLASSEX window_class;
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base::win::InitializeWindowClass(
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kSystemPreferencesWindowClass,
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&base::win::WrappedWindowProc<SystemPreferences::WndProcStatic>, 0, 0, 0,
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NULL, NULL, NULL, NULL, NULL, &window_class);
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instance_ = window_class.hInstance;
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atom_ = RegisterClassEx(&window_class);
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// Create an offscreen window for receiving broadcast messages for the system
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// colorization color. Create a hidden WS_POPUP window instead of an
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// HWND_MESSAGE window, because only top-level windows such as popups can
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// receive broadcast messages like "WM_DWMCOLORIZATIONCOLORCHANGED".
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window_ = CreateWindow(MAKEINTATOM(atom_), 0, WS_POPUP, 0, 0, 0, 0, 0, 0,
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instance_, 0);
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gfx::CheckWindowCreated(window_);
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gfx::SetWindowUserData(window_, this);
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}
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LRESULT CALLBACK SystemPreferences::WndProcStatic(HWND hwnd,
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UINT message,
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WPARAM wparam,
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LPARAM lparam) {
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SystemPreferences* msg_wnd = reinterpret_cast<SystemPreferences*>(
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GetWindowLongPtr(hwnd, GWLP_USERDATA));
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if (msg_wnd)
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return msg_wnd->WndProc(hwnd, message, wparam, lparam);
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else
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return ::DefWindowProc(hwnd, message, wparam, lparam);
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}
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LRESULT CALLBACK SystemPreferences::WndProc(HWND hwnd,
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UINT message,
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WPARAM wparam,
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LPARAM lparam) {
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if (message == WM_DWMCOLORIZATIONCOLORCHANGED) {
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DWORD new_color = (DWORD)wparam;
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std::string new_color_string = hexColorDWORDToRGBA(new_color);
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if (new_color_string != current_color_) {
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Emit("accent-color-changed", hexColorDWORDToRGBA(new_color));
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current_color_ = new_color_string;
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}
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}
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return ::DefWindowProc(hwnd, message, wparam, lparam);
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}
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void SystemPreferences::OnSysColorChange() {
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bool new_invertered_color_scheme = IsInvertedColorScheme();
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if (new_invertered_color_scheme != invertered_color_scheme_) {
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invertered_color_scheme_ = new_invertered_color_scheme;
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Emit("inverted-color-scheme-changed", new_invertered_color_scheme);
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}
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bool new_high_contrast_color_scheme = IsHighContrastColorScheme();
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if (new_high_contrast_color_scheme != high_contrast_color_scheme_) {
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high_contrast_color_scheme_ = new_high_contrast_color_scheme;
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Emit("high-contrast-color-scheme-changed", new_high_contrast_color_scheme);
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}
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Emit("color-changed");
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}
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void SystemPreferences::OnFinishLaunching(
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const base::DictionaryValue& launch_info) {
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color_change_listener_.reset(new gfx::ScopedSysColorChangeListener(this));
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}
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} // namespace api
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} // namespace electron
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