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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "content/shell/browser/shell.h" | |
| 6 | |
| 7 #include <windows.h> | |
| 8 #include <commctrl.h> | |
| 9 #include <fcntl.h> | |
| 10 #include <io.h> | |
| 11 | |
| 12 #include "base/strings/utf_string_conversions.h" | |
| 13 #include "base/win/wrapped_window_proc.h" | |
| 14 #include "content/public/browser/web_contents.h" | |
| 15 #include "content/public/browser/web_contents_view.h" | |
| 16 #include "content/shell/app/resource.h" | |
| 17 #include "ui/gfx/win/hwnd_util.h" | |
| 18 | |
| 19 namespace { | |
| 20 | |
| 21 const wchar_t kWindowTitle[] = L"Content Shell"; | |
| 22 const wchar_t kWindowClass[] = L"CONTENT_SHELL"; | |
| 23 | |
| 24 const int kButtonWidth = 72; | |
| 25 const int kURLBarHeight = 24; | |
| 26 | |
| 27 const int kMaxURLLength = 1024; | |
| 28 | |
| 29 } // namespace | |
| 30 | |
| 31 namespace content { | |
| 32 | |
| 33 HINSTANCE Shell::instance_handle_; | |
| 34 | |
| 35 void Shell::PlatformInitialize(const gfx::Size& default_window_size) { | |
| 36 _setmode(_fileno(stdout), _O_BINARY); | |
| 37 _setmode(_fileno(stderr), _O_BINARY); | |
| 38 INITCOMMONCONTROLSEX InitCtrlEx; | |
| 39 InitCtrlEx.dwSize = sizeof(INITCOMMONCONTROLSEX); | |
| 40 InitCtrlEx.dwICC = ICC_STANDARD_CLASSES; | |
| 41 InitCommonControlsEx(&InitCtrlEx); | |
| 42 RegisterWindowClass(); | |
| 43 } | |
| 44 | |
| 45 void Shell::PlatformExit() { | |
| 46 std::vector<Shell*> windows = windows_; | |
| 47 for (std::vector<Shell*>::iterator it = windows.begin(); | |
| 48 it != windows.end(); ++it) | |
| 49 DestroyWindow((*it)->window_); | |
| 50 } | |
| 51 | |
| 52 void Shell::PlatformCleanUp() { | |
| 53 // When the window is destroyed, tell the Edit field to forget about us, | |
| 54 // otherwise we will crash. | |
| 55 gfx::SetWindowProc(url_edit_view_, default_edit_wnd_proc_); | |
| 56 gfx::SetWindowUserData(url_edit_view_, NULL); | |
| 57 } | |
| 58 | |
| 59 void Shell::PlatformEnableUIControl(UIControl control, bool is_enabled) { | |
| 60 int id; | |
| 61 switch (control) { | |
| 62 case BACK_BUTTON: | |
| 63 id = IDC_NAV_BACK; | |
| 64 break; | |
| 65 case FORWARD_BUTTON: | |
| 66 id = IDC_NAV_FORWARD; | |
| 67 break; | |
| 68 case STOP_BUTTON: | |
| 69 id = IDC_NAV_STOP; | |
| 70 break; | |
| 71 default: | |
| 72 NOTREACHED() << "Unknown UI control"; | |
| 73 return; | |
| 74 } | |
| 75 EnableWindow(GetDlgItem(window_, id), is_enabled); | |
| 76 } | |
| 77 | |
| 78 void Shell::PlatformSetAddressBarURL(const GURL& url) { | |
| 79 std::wstring url_string = base::UTF8ToWide(url.spec()); | |
| 80 SendMessage(url_edit_view_, WM_SETTEXT, 0, | |
| 81 reinterpret_cast<LPARAM>(url_string.c_str())); | |
| 82 } | |
| 83 | |
| 84 void Shell::PlatformSetIsLoading(bool loading) { | |
| 85 } | |
| 86 | |
| 87 void Shell::PlatformCreateWindow(int width, int height) { | |
| 88 window_ = CreateWindow(kWindowClass, kWindowTitle, | |
| 89 WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN, | |
| 90 CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, | |
| 91 NULL, NULL, instance_handle_, NULL); | |
| 92 gfx::SetWindowUserData(window_, this); | |
| 93 | |
| 94 HWND hwnd; | |
| 95 int x = 0; | |
| 96 | |
| 97 hwnd = CreateWindow(L"BUTTON", L"Back", | |
| 98 WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON , | |
| 99 x, 0, kButtonWidth, kURLBarHeight, | |
| 100 window_, (HMENU) IDC_NAV_BACK, instance_handle_, 0); | |
| 101 x += kButtonWidth; | |
| 102 | |
| 103 hwnd = CreateWindow(L"BUTTON", L"Forward", | |
| 104 WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON , | |
| 105 x, 0, kButtonWidth, kURLBarHeight, | |
| 106 window_, (HMENU) IDC_NAV_FORWARD, instance_handle_, 0); | |
| 107 x += kButtonWidth; | |
| 108 | |
| 109 hwnd = CreateWindow(L"BUTTON", L"Reload", | |
| 110 WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON , | |
| 111 x, 0, kButtonWidth, kURLBarHeight, | |
| 112 window_, (HMENU) IDC_NAV_RELOAD, instance_handle_, 0); | |
| 113 x += kButtonWidth; | |
| 114 | |
| 115 hwnd = CreateWindow(L"BUTTON", L"Stop", | |
| 116 WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON , | |
| 117 x, 0, kButtonWidth, kURLBarHeight, | |
| 118 window_, (HMENU) IDC_NAV_STOP, instance_handle_, 0); | |
| 119 x += kButtonWidth; | |
| 120 | |
| 121 // This control is positioned by PlatformResizeSubViews. | |
| 122 url_edit_view_ = CreateWindow(L"EDIT", 0, | |
| 123 WS_CHILD | WS_VISIBLE | WS_BORDER | ES_LEFT | | |
| 124 ES_AUTOVSCROLL | ES_AUTOHSCROLL, | |
| 125 x, 0, 0, 0, window_, 0, instance_handle_, 0); | |
| 126 | |
| 127 default_edit_wnd_proc_ = gfx::SetWindowProc(url_edit_view_, | |
| 128 Shell::EditWndProc); | |
| 129 gfx::SetWindowUserData(url_edit_view_, this); | |
| 130 | |
| 131 ShowWindow(window_, SW_SHOW); | |
| 132 | |
| 133 SizeTo(gfx::Size(width, height)); | |
| 134 } | |
| 135 | |
| 136 void Shell::PlatformSetContents() { | |
| 137 SetParent(web_contents_->GetView()->GetNativeView(), window_); | |
| 138 } | |
| 139 | |
| 140 void Shell::SizeTo(const gfx::Size& size) { | |
| 141 RECT rc, rw; | |
| 142 GetClientRect(window_, &rc); | |
| 143 GetWindowRect(window_, &rw); | |
| 144 | |
| 145 int client_width = rc.right - rc.left; | |
| 146 int window_width = rw.right - rw.left; | |
| 147 window_width = (window_width - client_width) + size.width(); | |
| 148 | |
| 149 int client_height = rc.bottom - rc.top; | |
| 150 int window_height = rw.bottom - rw.top; | |
| 151 window_height = (window_height - client_height) + size.height(); | |
| 152 | |
| 153 // Add space for the url bar. | |
| 154 window_height += kURLBarHeight; | |
| 155 | |
| 156 SetWindowPos(window_, NULL, 0, 0, window_width, window_height, | |
| 157 SWP_NOMOVE | SWP_NOZORDER); | |
| 158 } | |
| 159 | |
| 160 void Shell::PlatformResizeSubViews() { | |
| 161 RECT rc; | |
| 162 GetClientRect(window_, &rc); | |
| 163 | |
| 164 int x = kButtonWidth * 4; | |
| 165 MoveWindow(url_edit_view_, x, 0, rc.right - x, kURLBarHeight, TRUE); | |
| 166 | |
| 167 MoveWindow(GetContentView(), 0, kURLBarHeight, rc.right, | |
| 168 rc.bottom - kURLBarHeight, TRUE); | |
| 169 } | |
| 170 | |
| 171 void Shell::Close() { | |
| 172 DestroyWindow(window_); | |
| 173 } | |
| 174 | |
| 175 ATOM Shell::RegisterWindowClass() { | |
| 176 WNDCLASSEX window_class; | |
| 177 base::win::InitializeWindowClass( | |
| 178 kWindowClass, | |
| 179 &Shell::WndProc, | |
| 180 CS_HREDRAW | CS_VREDRAW, | |
| 181 0, | |
| 182 0, | |
| 183 LoadCursor(NULL, IDC_ARROW), | |
| 184 NULL, | |
| 185 MAKEINTRESOURCE(IDC_CONTENTSHELL), | |
| 186 NULL, | |
| 187 NULL, | |
| 188 &window_class); | |
| 189 instance_handle_ = window_class.hInstance; | |
| 190 return RegisterClassEx(&window_class); | |
| 191 } | |
| 192 | |
| 193 LRESULT CALLBACK Shell::WndProc(HWND hwnd, UINT message, WPARAM wParam, | |
| 194 LPARAM lParam) { | |
| 195 Shell* shell = static_cast<Shell*>(gfx::GetWindowUserData(hwnd)); | |
| 196 | |
| 197 switch (message) { | |
| 198 case WM_COMMAND: { | |
| 199 int id = LOWORD(wParam); | |
| 200 switch (id) { | |
| 201 case IDM_NEW_WINDOW: | |
| 202 CreateNewWindow( | |
| 203 shell->web_contents()->GetBrowserContext(), | |
| 204 GURL(), NULL, MSG_ROUTING_NONE, gfx::Size()); | |
| 205 break; | |
| 206 case IDM_CLOSE_WINDOW: | |
| 207 DestroyWindow(hwnd); | |
| 208 break; | |
| 209 case IDM_EXIT: | |
| 210 PlatformExit(); | |
| 211 break; | |
| 212 case IDM_SHOW_DEVELOPER_TOOLS: | |
| 213 shell->ShowDevTools(); | |
| 214 break; | |
| 215 case IDC_NAV_BACK: | |
| 216 shell->GoBackOrForward(-1); | |
| 217 break; | |
| 218 case IDC_NAV_FORWARD: | |
| 219 shell->GoBackOrForward(1); | |
| 220 break; | |
| 221 case IDC_NAV_RELOAD: | |
| 222 shell->Reload(); | |
| 223 break; | |
| 224 case IDC_NAV_STOP: | |
| 225 shell->Stop(); | |
| 226 break; | |
| 227 } | |
| 228 break; | |
| 229 } | |
| 230 case WM_DESTROY: { | |
| 231 delete shell; | |
| 232 return 0; | |
| 233 } | |
| 234 | |
| 235 case WM_SIZE: { | |
| 236 if (shell->GetContentView()) | |
| 237 shell->PlatformResizeSubViews(); | |
| 238 return 0; | |
| 239 } | |
| 240 | |
| 241 case WM_WINDOWPOSCHANGED: { | |
| 242 // Notify the content view that the window position of its parent window | |
| 243 // has been changed by sending window message | |
| 244 gfx::NativeView native_view = shell->GetContentView(); | |
| 245 if (native_view) { | |
| 246 SendMessage(native_view, message, wParam, lParam); | |
| 247 } | |
| 248 break; | |
| 249 } | |
| 250 } | |
| 251 | |
| 252 return DefWindowProc(hwnd, message, wParam, lParam); | |
| 253 } | |
| 254 | |
| 255 LRESULT CALLBACK Shell::EditWndProc(HWND hwnd, UINT message, | |
| 256 WPARAM wParam, LPARAM lParam) { | |
| 257 Shell* shell = static_cast<Shell*>(gfx::GetWindowUserData(hwnd)); | |
| 258 | |
| 259 switch (message) { | |
| 260 case WM_CHAR: | |
| 261 if (wParam == VK_RETURN) { | |
| 262 wchar_t str[kMaxURLLength + 1]; // Leave room for adding a NULL; | |
| 263 *(str) = kMaxURLLength; | |
| 264 LRESULT str_len = SendMessage(hwnd, EM_GETLINE, 0, (LPARAM)str); | |
| 265 if (str_len > 0) { | |
| 266 str[str_len] = 0; // EM_GETLINE doesn't NULL terminate. | |
| 267 GURL url(str); | |
| 268 if (!url.has_scheme()) | |
| 269 url = GURL(std::wstring(L"http://") + std::wstring(str)); | |
| 270 shell->LoadURL(url); | |
| 271 } | |
| 272 | |
| 273 return 0; | |
| 274 } | |
| 275 } | |
| 276 | |
| 277 return CallWindowProc(shell->default_edit_wnd_proc_, hwnd, message, wParam, | |
| 278 lParam); | |
| 279 } | |
| 280 | |
| 281 void Shell::PlatformSetTitle(const base::string16& text) { | |
| 282 ::SetWindowText(window_, text.c_str()); | |
| 283 } | |
| 284 | |
| 285 } // namespace content | |
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Chromium Code Reviews
Issue 137993009:
Remove more non-aura windows code. (Closed)
Base URL: svn://chrome-svn/chrome/trunk/src/