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| 1 // Copyright (c) 2012 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 "chrome/browser/ui/views/extensions/shell_window_views.h" | |
| 6 | |
| 7 #include "base/utf_string_conversions.h" | |
| 8 #include "chrome/browser/extensions/extension_host.h" | |
| 9 #include "chrome/browser/favicon/favicon_tab_helper.h" | |
| 10 #include "chrome/browser/ui/views/extensions/extension_keybinding_registry_views
.h" | |
| 11 #include "chrome/common/extensions/draggable_region.h" | |
| 12 #include "chrome/common/extensions/extension.h" | |
| 13 #include "content/public/browser/render_view_host.h" | |
| 14 #include "content/public/browser/render_widget_host_view.h" | |
| 15 #include "content/public/browser/web_contents.h" | |
| 16 #include "content/public/browser/web_contents_view.h" | |
| 17 #include "grit/theme_resources.h" | |
| 18 #include "grit/ui_strings.h" // Accessibility names | |
| 19 #include "third_party/skia/include/core/SkPaint.h" | |
| 20 #include "ui/base/hit_test.h" | |
| 21 #include "ui/base/l10n/l10n_util.h" | |
| 22 #include "ui/base/resource/resource_bundle.h" | |
| 23 #include "ui/gfx/canvas.h" | |
| 24 #include "ui/gfx/image/image.h" | |
| 25 #include "ui/gfx/path.h" | |
| 26 #include "ui/views/controls/button/button.h" | |
| 27 #include "ui/views/controls/button/image_button.h" | |
| 28 #include "ui/views/controls/webview/webview.h" | |
| 29 #include "ui/views/layout/grid_layout.h" | |
| 30 #include "ui/views/views_delegate.h" | |
| 31 #include "ui/views/widget/widget.h" | |
| 32 #include "ui/views/window/non_client_view.h" | |
| 33 | |
| 34 #if defined(OS_WIN) && !defined(USE_AURA) | |
| 35 #include "chrome/browser/shell_integration.h" | |
| 36 #include "chrome/browser/web_applications/web_app.h" | |
| 37 #include "ui/base/win/shell.h" | |
| 38 #endif | |
| 39 | |
| 40 #if defined(USE_ASH) | |
| 41 #include "ash/ash_constants.h" | |
| 42 #include "ash/wm/custom_frame_view_ash.h" | |
| 43 #include "chrome/browser/ui/ash/ash_util.h" | |
| 44 #include "ui/aura/env.h" | |
| 45 #include "ui/aura/window.h" | |
| 46 #endif | |
| 47 | |
| 48 namespace { | |
| 49 const int kResizeInsideBoundsSize = 5; | |
| 50 const int kResizeAreaCornerSize = 16; | |
| 51 | |
| 52 // Height of the chrome-style caption, in pixels. | |
| 53 const int kCaptionHeight = 25; | |
| 54 } // namespace | |
| 55 | |
| 56 class ShellWindowFrameView : public views::NonClientFrameView, | |
| 57 public views::ButtonListener { | |
| 58 public: | |
| 59 static const char kViewClassName[]; | |
| 60 | |
| 61 explicit ShellWindowFrameView(ShellWindowViews* window); | |
| 62 virtual ~ShellWindowFrameView(); | |
| 63 | |
| 64 void Init(views::Widget* frame); | |
| 65 | |
| 66 // views::NonClientFrameView implementation. | |
| 67 virtual gfx::Rect GetBoundsForClientView() const OVERRIDE; | |
| 68 virtual gfx::Rect GetWindowBoundsForClientBounds( | |
| 69 const gfx::Rect& client_bounds) const OVERRIDE; | |
| 70 virtual int NonClientHitTest(const gfx::Point& point) OVERRIDE; | |
| 71 virtual void GetWindowMask(const gfx::Size& size, | |
| 72 gfx::Path* window_mask) OVERRIDE; | |
| 73 virtual void ResetWindowControls() OVERRIDE {} | |
| 74 virtual void UpdateWindowIcon() OVERRIDE {} | |
| 75 virtual void UpdateWindowTitle() OVERRIDE {} | |
| 76 | |
| 77 // views::View implementation. | |
| 78 virtual gfx::Size GetPreferredSize() OVERRIDE; | |
| 79 virtual void Layout() OVERRIDE; | |
| 80 virtual std::string GetClassName() const OVERRIDE; | |
| 81 virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE; | |
| 82 virtual gfx::Size GetMinimumSize() OVERRIDE; | |
| 83 virtual gfx::Size GetMaximumSize() OVERRIDE; | |
| 84 | |
| 85 private: | |
| 86 // views::ButtonListener implementation. | |
| 87 virtual void ButtonPressed(views::Button* sender, const ui::Event& event) | |
| 88 OVERRIDE; | |
| 89 | |
| 90 ShellWindowViews* window_; | |
| 91 views::Widget* frame_; | |
| 92 views::ImageButton* close_button_; | |
| 93 views::ImageButton* maximize_button_; | |
| 94 views::ImageButton* restore_button_; | |
| 95 views::ImageButton* minimize_button_; | |
| 96 | |
| 97 DISALLOW_COPY_AND_ASSIGN(ShellWindowFrameView); | |
| 98 }; | |
| 99 | |
| 100 const char ShellWindowFrameView::kViewClassName[] = | |
| 101 "browser/ui/views/extensions/ShellWindowFrameView"; | |
| 102 | |
| 103 ShellWindowFrameView::ShellWindowFrameView(ShellWindowViews* window) | |
| 104 : window_(window), | |
| 105 frame_(NULL), | |
| 106 close_button_(NULL) { | |
| 107 } | |
| 108 | |
| 109 ShellWindowFrameView::~ShellWindowFrameView() { | |
| 110 } | |
| 111 | |
| 112 void ShellWindowFrameView::Init(views::Widget* frame) { | |
| 113 frame_ = frame; | |
| 114 | |
| 115 if (!window_->frameless()) { | |
| 116 ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance(); | |
| 117 close_button_ = new views::ImageButton(this); | |
| 118 close_button_->SetImage(views::CustomButton::STATE_NORMAL, | |
| 119 rb.GetNativeImageNamed(IDR_APP_WINDOW_CLOSE).ToImageSkia()); | |
| 120 close_button_->SetImage(views::CustomButton::STATE_HOVERED, | |
| 121 rb.GetNativeImageNamed(IDR_APP_WINDOW_CLOSE_H).ToImageSkia()); | |
| 122 close_button_->SetImage(views::CustomButton::STATE_PRESSED, | |
| 123 rb.GetNativeImageNamed(IDR_APP_WINDOW_CLOSE_P).ToImageSkia()); | |
| 124 close_button_->SetAccessibleName( | |
| 125 l10n_util::GetStringUTF16(IDS_APP_ACCNAME_CLOSE)); | |
| 126 AddChildView(close_button_); | |
| 127 maximize_button_ = new views::ImageButton(this); | |
| 128 maximize_button_->SetImage(views::CustomButton::STATE_NORMAL, | |
| 129 rb.GetNativeImageNamed(IDR_APP_WINDOW_MAXIMIZE).ToImageSkia()); | |
| 130 maximize_button_->SetImage(views::CustomButton::STATE_HOVERED, | |
| 131 rb.GetNativeImageNamed(IDR_APP_WINDOW_MAXIMIZE_H).ToImageSkia()); | |
| 132 maximize_button_->SetImage(views::CustomButton::STATE_PRESSED, | |
| 133 rb.GetNativeImageNamed(IDR_APP_WINDOW_MAXIMIZE_P).ToImageSkia()); | |
| 134 maximize_button_->SetImage(views::CustomButton::STATE_DISABLED, | |
| 135 rb.GetNativeImageNamed(IDR_APP_WINDOW_MAXIMIZE_D).ToImageSkia()); | |
| 136 maximize_button_->SetAccessibleName( | |
| 137 l10n_util::GetStringUTF16(IDS_APP_ACCNAME_MAXIMIZE)); | |
| 138 AddChildView(maximize_button_); | |
| 139 restore_button_ = new views::ImageButton(this); | |
| 140 restore_button_->SetImage(views::CustomButton::STATE_NORMAL, | |
| 141 rb.GetNativeImageNamed(IDR_APP_WINDOW_RESTORE).ToImageSkia()); | |
| 142 restore_button_->SetImage(views::CustomButton::STATE_HOVERED, | |
| 143 rb.GetNativeImageNamed(IDR_APP_WINDOW_RESTORE_H).ToImageSkia()); | |
| 144 restore_button_->SetImage(views::CustomButton::STATE_PRESSED, | |
| 145 rb.GetNativeImageNamed(IDR_APP_WINDOW_RESTORE_P).ToImageSkia()); | |
| 146 restore_button_->SetAccessibleName( | |
| 147 l10n_util::GetStringUTF16(IDS_APP_ACCNAME_RESTORE)); | |
| 148 AddChildView(restore_button_); | |
| 149 minimize_button_ = new views::ImageButton(this); | |
| 150 minimize_button_->SetImage(views::CustomButton::STATE_NORMAL, | |
| 151 rb.GetNativeImageNamed(IDR_APP_WINDOW_MINIMIZE).ToImageSkia()); | |
| 152 minimize_button_->SetImage(views::CustomButton::STATE_HOVERED, | |
| 153 rb.GetNativeImageNamed(IDR_APP_WINDOW_MINIMIZE_H).ToImageSkia()); | |
| 154 minimize_button_->SetImage(views::CustomButton::STATE_PRESSED, | |
| 155 rb.GetNativeImageNamed(IDR_APP_WINDOW_MINIMIZE_P).ToImageSkia()); | |
| 156 minimize_button_->SetAccessibleName( | |
| 157 l10n_util::GetStringUTF16(IDS_APP_ACCNAME_MINIMIZE)); | |
| 158 AddChildView(minimize_button_); | |
| 159 } | |
| 160 | |
| 161 #if defined(USE_ASH) | |
| 162 aura::Window* window = frame->GetNativeWindow(); | |
| 163 if (chrome::IsNativeWindowInAsh(window)) { | |
| 164 // Ensure we get resize cursors for a few pixels outside our bounds. | |
| 165 window->SetHitTestBoundsOverrideOuter( | |
| 166 gfx::Insets(-ash::kResizeOutsideBoundsSize, | |
| 167 -ash::kResizeOutsideBoundsSize, | |
| 168 -ash::kResizeOutsideBoundsSize, | |
| 169 -ash::kResizeOutsideBoundsSize), | |
| 170 ash::kResizeOutsideBoundsScaleForTouch); | |
| 171 // Ensure we get resize cursors just inside our bounds as well. | |
| 172 // TODO(jeremya): do we need to update these when in fullscreen/maximized? | |
| 173 window->set_hit_test_bounds_override_inner( | |
| 174 gfx::Insets(ash::kResizeInsideBoundsSize, ash::kResizeInsideBoundsSize, | |
| 175 ash::kResizeInsideBoundsSize, | |
| 176 ash::kResizeInsideBoundsSize)); | |
| 177 } | |
| 178 #endif | |
| 179 } | |
| 180 | |
| 181 gfx::Rect ShellWindowFrameView::GetBoundsForClientView() const { | |
| 182 if (window_->frameless() || frame_->IsFullscreen()) | |
| 183 return bounds(); | |
| 184 return gfx::Rect(0, kCaptionHeight, width(), | |
| 185 std::max(0, height() - kCaptionHeight)); | |
| 186 } | |
| 187 | |
| 188 gfx::Rect ShellWindowFrameView::GetWindowBoundsForClientBounds( | |
| 189 const gfx::Rect& client_bounds) const { | |
| 190 if (window_->frameless()) { | |
| 191 gfx::Rect window_bounds = client_bounds; | |
| 192 // Enforce minimum size (1, 1) in case that client_bounds is passed with | |
| 193 // empty size. This could occur when the frameless window is being | |
| 194 // initialized. | |
| 195 if (window_bounds.IsEmpty()) { | |
| 196 window_bounds.set_width(1); | |
| 197 window_bounds.set_height(1); | |
| 198 } | |
| 199 return window_bounds; | |
| 200 } | |
| 201 | |
| 202 int closeButtonOffsetX = | |
| 203 (kCaptionHeight - close_button_->height()) / 2; | |
| 204 int header_width = close_button_->width() + closeButtonOffsetX * 2; | |
| 205 return gfx::Rect(client_bounds.x(), | |
| 206 std::max(0, client_bounds.y() - kCaptionHeight), | |
| 207 std::max(header_width, client_bounds.width()), | |
| 208 client_bounds.height() + kCaptionHeight); | |
| 209 } | |
| 210 | |
| 211 int ShellWindowFrameView::NonClientHitTest(const gfx::Point& point) { | |
| 212 if (frame_->IsFullscreen()) | |
| 213 return HTCLIENT; | |
| 214 | |
| 215 int resize_inside_bounds_size = kResizeInsideBoundsSize; | |
| 216 int resize_area_corner_size = kResizeAreaCornerSize; | |
| 217 | |
| 218 #if defined(USE_ASH) | |
| 219 gfx::Rect expanded_bounds = bounds(); | |
| 220 int outside_bounds = ash::kResizeOutsideBoundsSize; | |
| 221 if (aura::Env::GetInstance()->is_touch_down()) | |
| 222 outside_bounds *= ash::kResizeOutsideBoundsScaleForTouch; | |
| 223 expanded_bounds.Inset(-outside_bounds, -outside_bounds); | |
| 224 if (!expanded_bounds.Contains(point)) | |
| 225 return HTNOWHERE; | |
| 226 | |
| 227 resize_inside_bounds_size = ash::kResizeInsideBoundsSize; | |
| 228 resize_area_corner_size = ash::kResizeAreaCornerSize; | |
| 229 #endif | |
| 230 | |
| 231 // Check the frame first, as we allow a small area overlapping the contents | |
| 232 // to be used for resize handles. | |
| 233 bool can_ever_resize = frame_->widget_delegate() ? | |
| 234 frame_->widget_delegate()->CanResize() : | |
| 235 false; | |
| 236 if (can_ever_resize) { | |
| 237 // Don't allow overlapping resize handles when the window is maximized or | |
| 238 // fullscreen, as it can't be resized in those states. | |
| 239 int resize_border = | |
| 240 frame_->IsMaximized() || frame_->IsFullscreen() ? 0 : | |
| 241 resize_inside_bounds_size; | |
| 242 int frame_component = GetHTComponentForFrame(point, | |
| 243 resize_border, | |
| 244 resize_border, | |
| 245 resize_area_corner_size, | |
| 246 resize_area_corner_size, | |
| 247 can_ever_resize); | |
| 248 if (frame_component != HTNOWHERE) | |
| 249 return frame_component; | |
| 250 } | |
| 251 | |
| 252 // Check for possible draggable region in the client area for the frameless | |
| 253 // window. | |
| 254 if (window_->frameless() && | |
| 255 window_->draggable_region() && | |
| 256 window_->draggable_region()->contains(point.x(), point.y())) | |
| 257 return HTCAPTION; | |
| 258 | |
| 259 int client_component = frame_->client_view()->NonClientHitTest(point); | |
| 260 if (client_component != HTNOWHERE) | |
| 261 return client_component; | |
| 262 | |
| 263 // Then see if the point is within any of the window controls. | |
| 264 if (close_button_ && close_button_->visible() && | |
| 265 close_button_->GetMirroredBounds().Contains(point)) | |
| 266 return HTCLOSE; | |
| 267 | |
| 268 // Caption is a safe default. | |
| 269 return HTCAPTION; | |
| 270 } | |
| 271 | |
| 272 void ShellWindowFrameView::GetWindowMask(const gfx::Size& size, | |
| 273 gfx::Path* window_mask) { | |
| 274 // We got nothing to say about no window mask. | |
| 275 } | |
| 276 | |
| 277 gfx::Size ShellWindowFrameView::GetPreferredSize() { | |
| 278 gfx::Size pref = frame_->client_view()->GetPreferredSize(); | |
| 279 gfx::Rect bounds(0, 0, pref.width(), pref.height()); | |
| 280 return frame_->non_client_view()->GetWindowBoundsForClientBounds( | |
| 281 bounds).size(); | |
| 282 } | |
| 283 | |
| 284 void ShellWindowFrameView::Layout() { | |
| 285 if (window_->frameless()) | |
| 286 return; | |
| 287 gfx::Size close_size = close_button_->GetPreferredSize(); | |
| 288 int closeButtonOffsetY = | |
| 289 (kCaptionHeight - close_size.height()) / 2; | |
| 290 const int kButtonSpacing = 9; | |
| 291 | |
| 292 close_button_->SetBounds( | |
| 293 width() - kButtonSpacing - close_size.width(), | |
| 294 closeButtonOffsetY, | |
| 295 close_size.width(), | |
| 296 close_size.height()); | |
| 297 | |
| 298 bool can_ever_resize = frame_->widget_delegate() ? | |
| 299 frame_->widget_delegate()->CanResize() : | |
| 300 false; | |
| 301 maximize_button_->SetEnabled(can_ever_resize); | |
| 302 gfx::Size maximize_size = maximize_button_->GetPreferredSize(); | |
| 303 maximize_button_->SetBounds( | |
| 304 close_button_->x() - kButtonSpacing - maximize_size.width(), | |
| 305 closeButtonOffsetY, | |
| 306 maximize_size.width(), | |
| 307 maximize_size.height()); | |
| 308 gfx::Size restore_size = restore_button_->GetPreferredSize(); | |
| 309 restore_button_->SetBounds( | |
| 310 close_button_->x() - kButtonSpacing - restore_size.width(), | |
| 311 closeButtonOffsetY, | |
| 312 restore_size.width(), | |
| 313 restore_size.height()); | |
| 314 | |
| 315 bool maximized = frame_->IsMaximized(); | |
| 316 maximize_button_->SetVisible(!maximized); | |
| 317 restore_button_->SetVisible(maximized); | |
| 318 if (maximized) | |
| 319 maximize_button_->SetState(views::CustomButton::STATE_NORMAL); | |
| 320 else | |
| 321 restore_button_->SetState(views::CustomButton::STATE_NORMAL); | |
| 322 | |
| 323 gfx::Size minimize_size = minimize_button_->GetPreferredSize(); | |
| 324 minimize_button_->SetBounds( | |
| 325 maximize_button_->x() - kButtonSpacing - minimize_size.width(), | |
| 326 closeButtonOffsetY, | |
| 327 minimize_size.width(), | |
| 328 minimize_size.height()); | |
| 329 } | |
| 330 | |
| 331 void ShellWindowFrameView::OnPaint(gfx::Canvas* canvas) { | |
| 332 if (window_->frameless()) | |
| 333 return; | |
| 334 // TODO(jeremya): different look for inactive? | |
| 335 SkPaint paint; | |
| 336 paint.setAntiAlias(false); | |
| 337 paint.setStyle(SkPaint::kFill_Style); | |
| 338 paint.setColor(SK_ColorWHITE); | |
| 339 gfx::Path path; | |
| 340 const int radius = frame_->IsMaximized() ? 0 : 1; | |
| 341 path.moveTo(0, radius); | |
| 342 path.lineTo(radius, 0); | |
| 343 path.lineTo(width() - radius - 1, 0); | |
| 344 path.lineTo(width(), radius + 1); | |
| 345 path.lineTo(width(), kCaptionHeight); | |
| 346 path.lineTo(0, kCaptionHeight); | |
| 347 path.close(); | |
| 348 canvas->DrawPath(path, paint); | |
| 349 } | |
| 350 | |
| 351 std::string ShellWindowFrameView::GetClassName() const { | |
| 352 return kViewClassName; | |
| 353 } | |
| 354 | |
| 355 gfx::Size ShellWindowFrameView::GetMinimumSize() { | |
| 356 gfx::Size min_size = frame_->client_view()->GetMinimumSize(); | |
| 357 if (window_->frameless()) | |
| 358 return min_size; | |
| 359 | |
| 360 // Ensure we can display the top of the caption area. | |
| 361 gfx::Rect client_bounds = GetBoundsForClientView(); | |
| 362 min_size.Enlarge(0, client_bounds.y()); | |
| 363 // Ensure we have enough space for the window icon and buttons. We allow | |
| 364 // the title string to collapse to zero width. | |
| 365 int closeButtonOffsetX = | |
| 366 (kCaptionHeight - close_button_->height()) / 2; | |
| 367 int header_width = close_button_->width() + closeButtonOffsetX * 2; | |
| 368 if (header_width > min_size.width()) | |
| 369 min_size.set_width(header_width); | |
| 370 return min_size; | |
| 371 } | |
| 372 | |
| 373 gfx::Size ShellWindowFrameView::GetMaximumSize() { | |
| 374 gfx::Size max_size = frame_->client_view()->GetMaximumSize(); | |
| 375 if (window_->frameless()) | |
| 376 return max_size; | |
| 377 | |
| 378 if (!max_size.IsEmpty()) { | |
| 379 gfx::Rect client_bounds = GetBoundsForClientView(); | |
| 380 max_size.Enlarge(0, client_bounds.y()); | |
| 381 } | |
| 382 return max_size; | |
| 383 } | |
| 384 | |
| 385 void ShellWindowFrameView::ButtonPressed(views::Button* sender, | |
| 386 const ui::Event& event) { | |
| 387 DCHECK(!window_->frameless()); | |
| 388 if (sender == close_button_) | |
| 389 frame_->Close(); | |
| 390 else if (sender == maximize_button_) | |
| 391 frame_->Maximize(); | |
| 392 else if (sender == restore_button_) | |
| 393 frame_->Restore(); | |
| 394 else if (sender == minimize_button_) | |
| 395 frame_->Minimize(); | |
| 396 } | |
| 397 | |
| 398 ShellWindowViews::ShellWindowViews(ShellWindow* shell_window, | |
| 399 const ShellWindow::CreateParams& win_params) | |
| 400 : shell_window_(shell_window), | |
| 401 web_view_(NULL), | |
| 402 is_fullscreen_(false), | |
| 403 frameless_(win_params.frame == ShellWindow::CreateParams::FRAME_NONE) { | |
| 404 window_ = new views::Widget; | |
| 405 views::Widget::InitParams params(views::Widget::InitParams::TYPE_WINDOW); | |
| 406 params.delegate = this; | |
| 407 params.remove_standard_frame = true; | |
| 408 params.use_system_default_icon = true; | |
| 409 minimum_size_ = win_params.minimum_size; | |
| 410 maximum_size_ = win_params.maximum_size; | |
| 411 window_->Init(params); | |
| 412 gfx::Rect window_bounds = | |
| 413 window_->non_client_view()->GetWindowBoundsForClientBounds( | |
| 414 win_params.bounds); | |
| 415 // Center window if no position was specified. | |
| 416 if (win_params.bounds.x() == INT_MIN || win_params.bounds.y() == INT_MIN) { | |
| 417 window_->CenterWindow(window_bounds.size()); | |
| 418 } else { | |
| 419 window_->SetBounds(window_bounds); | |
| 420 } | |
| 421 #if defined(OS_WIN) && !defined(USE_AURA) | |
| 422 std::string app_name = web_app::GenerateApplicationNameFromExtensionId( | |
| 423 extension()->id()); | |
| 424 ui::win::SetAppIdForWindow( | |
| 425 ShellIntegration::GetAppModelIdForProfile( | |
| 426 UTF8ToWide(app_name), shell_window_->profile()->GetPath()), | |
| 427 GetWidget()->GetTopLevelWidget()->GetNativeWindow()); | |
| 428 #endif | |
| 429 | |
| 430 extension_keybinding_registry_.reset( | |
| 431 new ExtensionKeybindingRegistryViews(shell_window_->profile(), | |
| 432 window_->GetFocusManager(), | |
| 433 extensions::ExtensionKeybindingRegistry::PLATFORM_APPS_ONLY, | |
| 434 shell_window_)); | |
| 435 | |
| 436 OnViewWasResized(); | |
| 437 } | |
| 438 | |
| 439 views::View* ShellWindowViews::GetInitiallyFocusedView() { | |
| 440 return web_view_; | |
| 441 } | |
| 442 | |
| 443 bool ShellWindowViews::ShouldDescendIntoChildForEventHandling( | |
| 444 gfx::NativeView child, | |
| 445 const gfx::Point& location) { | |
| 446 #if defined(USE_AURA) | |
| 447 DCHECK_EQ(child, web_view_->web_contents()->GetView()->GetNativeView()); | |
| 448 // Shell window should claim mouse events that fall within the draggable | |
| 449 // region. | |
| 450 return !draggable_region_.get() || | |
| 451 !draggable_region_->contains(location.x(), location.y()); | |
| 452 #else | |
| 453 return true; | |
| 454 #endif | |
| 455 } | |
| 456 | |
| 457 void ShellWindowViews::OnFocus() { | |
| 458 web_view_->RequestFocus(); | |
| 459 } | |
| 460 | |
| 461 void ShellWindowViews::ViewHierarchyChanged( | |
| 462 bool is_add, views::View *parent, views::View *child) { | |
| 463 if (is_add && child == this) { | |
| 464 web_view_ = new views::WebView(NULL); | |
| 465 AddChildView(web_view_); | |
| 466 web_view_->SetWebContents(web_contents()); | |
| 467 } | |
| 468 } | |
| 469 | |
| 470 gfx::Size ShellWindowViews::GetMinimumSize() { | |
| 471 return minimum_size_; | |
| 472 } | |
| 473 | |
| 474 gfx::Size ShellWindowViews::GetMaximumSize() { | |
| 475 return maximum_size_; | |
| 476 } | |
| 477 | |
| 478 void ShellWindowViews::SetFullscreen(bool fullscreen) { | |
| 479 is_fullscreen_ = fullscreen; | |
| 480 window_->SetFullscreen(fullscreen); | |
| 481 // TODO(jeremya) we need to call RenderViewHost::ExitFullscreen() if we | |
| 482 // ever drop the window out of fullscreen in response to something that | |
| 483 // wasn't the app calling webkitCancelFullScreen(). | |
| 484 } | |
| 485 | |
| 486 bool ShellWindowViews::IsFullscreenOrPending() const { | |
| 487 return is_fullscreen_; | |
| 488 } | |
| 489 | |
| 490 ShellWindowViews::~ShellWindowViews() { | |
| 491 web_view_->SetWebContents(NULL); | |
| 492 } | |
| 493 | |
| 494 bool ShellWindowViews::IsActive() const { | |
| 495 return window_->IsActive(); | |
| 496 } | |
| 497 | |
| 498 bool ShellWindowViews::IsMaximized() const { | |
| 499 return window_->IsMaximized(); | |
| 500 } | |
| 501 | |
| 502 bool ShellWindowViews::IsMinimized() const { | |
| 503 return window_->IsMinimized(); | |
| 504 } | |
| 505 | |
| 506 bool ShellWindowViews::IsFullscreen() const { | |
| 507 return window_->IsFullscreen(); | |
| 508 } | |
| 509 | |
| 510 gfx::NativeWindow ShellWindowViews::GetNativeWindow() { | |
| 511 return window_->GetNativeWindow(); | |
| 512 } | |
| 513 | |
| 514 gfx::Rect ShellWindowViews::GetRestoredBounds() const { | |
| 515 return window_->GetRestoredBounds(); | |
| 516 } | |
| 517 | |
| 518 gfx::Rect ShellWindowViews::GetBounds() const { | |
| 519 return window_->GetWindowBoundsInScreen(); | |
| 520 } | |
| 521 | |
| 522 void ShellWindowViews::Show() { | |
| 523 if (window_->IsVisible()) { | |
| 524 window_->Activate(); | |
| 525 return; | |
| 526 } | |
| 527 | |
| 528 window_->Show(); | |
| 529 } | |
| 530 | |
| 531 void ShellWindowViews::ShowInactive() { | |
| 532 if (window_->IsVisible()) | |
| 533 return; | |
| 534 window_->ShowInactive(); | |
| 535 } | |
| 536 | |
| 537 void ShellWindowViews::Hide() { | |
| 538 window_->Hide(); | |
| 539 } | |
| 540 | |
| 541 void ShellWindowViews::Close() { | |
| 542 window_->Close(); | |
| 543 } | |
| 544 | |
| 545 void ShellWindowViews::Activate() { | |
| 546 window_->Activate(); | |
| 547 } | |
| 548 | |
| 549 void ShellWindowViews::Deactivate() { | |
| 550 window_->Deactivate(); | |
| 551 } | |
| 552 | |
| 553 void ShellWindowViews::Maximize() { | |
| 554 window_->Maximize(); | |
| 555 } | |
| 556 | |
| 557 void ShellWindowViews::Minimize() { | |
| 558 window_->Minimize(); | |
| 559 } | |
| 560 | |
| 561 void ShellWindowViews::Restore() { | |
| 562 window_->Restore(); | |
| 563 } | |
| 564 | |
| 565 void ShellWindowViews::SetBounds(const gfx::Rect& bounds) { | |
| 566 GetWidget()->SetBounds(bounds); | |
| 567 } | |
| 568 | |
| 569 void ShellWindowViews::FlashFrame(bool flash) { | |
| 570 window_->FlashFrame(flash); | |
| 571 } | |
| 572 | |
| 573 bool ShellWindowViews::IsAlwaysOnTop() const { | |
| 574 return false; | |
| 575 } | |
| 576 | |
| 577 void ShellWindowViews::DeleteDelegate() { | |
| 578 shell_window_->OnNativeClose(); | |
| 579 } | |
| 580 | |
| 581 bool ShellWindowViews::CanResize() const { | |
| 582 return maximum_size_.IsEmpty() || minimum_size_ != maximum_size_; | |
| 583 } | |
| 584 | |
| 585 bool ShellWindowViews::CanMaximize() const { | |
| 586 return maximum_size_.IsEmpty(); | |
| 587 } | |
| 588 | |
| 589 views::View* ShellWindowViews::GetContentsView() { | |
| 590 return this; | |
| 591 } | |
| 592 | |
| 593 views::NonClientFrameView* ShellWindowViews::CreateNonClientFrameView( | |
| 594 views::Widget* widget) { | |
| 595 #if defined(USE_ASH) | |
| 596 if (chrome::IsNativeViewInAsh(widget->GetNativeView()) && !frameless_) { | |
| 597 ash::CustomFrameViewAsh* frame = new ash::CustomFrameViewAsh(); | |
| 598 frame->Init(widget); | |
| 599 return frame; | |
| 600 } | |
| 601 #endif | |
| 602 ShellWindowFrameView* frame_view = new ShellWindowFrameView(this); | |
| 603 frame_view->Init(window_); | |
| 604 return frame_view; | |
| 605 } | |
| 606 | |
| 607 string16 ShellWindowViews::GetWindowTitle() const { | |
| 608 return shell_window_->GetTitle(); | |
| 609 } | |
| 610 | |
| 611 views::Widget* ShellWindowViews::GetWidget() { | |
| 612 return window_; | |
| 613 } | |
| 614 | |
| 615 const views::Widget* ShellWindowViews::GetWidget() const { | |
| 616 return window_; | |
| 617 } | |
| 618 | |
| 619 void ShellWindowViews::OnViewWasResized() { | |
| 620 // TODO(jeremya): this doesn't seem like a terribly elegant way to keep the | |
| 621 // window shape in sync. | |
| 622 #if defined(OS_WIN) && !defined(USE_AURA) | |
| 623 // Set the window shape of the RWHV. | |
| 624 DCHECK(window_); | |
| 625 DCHECK(web_view_); | |
| 626 gfx::Size sz = web_view_->size(); | |
| 627 int height = sz.height(), width = sz.width(); | |
| 628 int radius = 1; | |
| 629 gfx::Path path; | |
| 630 if (window_->IsMaximized() || window_->IsFullscreen()) { | |
| 631 // Don't round the corners when the window is maximized or fullscreen. | |
| 632 path.addRect(0, 0, width, height); | |
| 633 } else { | |
| 634 if (frameless_) { | |
| 635 path.moveTo(0, radius); | |
| 636 path.lineTo(radius, 0); | |
| 637 path.lineTo(width - radius, 0); | |
| 638 path.lineTo(width, radius); | |
| 639 } else { | |
| 640 // Don't round the top corners in chrome-style frame mode. | |
| 641 path.moveTo(0, 0); | |
| 642 path.lineTo(width, 0); | |
| 643 } | |
| 644 path.lineTo(width, height - radius - 1); | |
| 645 path.lineTo(width - radius - 1, height); | |
| 646 path.lineTo(radius + 1, height); | |
| 647 path.lineTo(0, height - radius - 1); | |
| 648 path.close(); | |
| 649 } | |
| 650 SetWindowRgn(web_contents()->GetNativeView(), path.CreateNativeRegion(), 1); | |
| 651 | |
| 652 SkRegion* rgn = new SkRegion; | |
| 653 if (!window_->IsFullscreen()) { | |
| 654 if (draggable_region()) | |
| 655 rgn->op(*draggable_region(), SkRegion::kUnion_Op); | |
| 656 if (!window_->IsMaximized()) { | |
| 657 if (frameless_) | |
| 658 rgn->op(0, 0, width, kResizeInsideBoundsSize, SkRegion::kUnion_Op); | |
| 659 rgn->op(0, 0, kResizeInsideBoundsSize, height, SkRegion::kUnion_Op); | |
| 660 rgn->op(width - kResizeInsideBoundsSize, 0, width, height, | |
| 661 SkRegion::kUnion_Op); | |
| 662 rgn->op(0, height - kResizeInsideBoundsSize, width, height, | |
| 663 SkRegion::kUnion_Op); | |
| 664 } | |
| 665 } | |
| 666 if (web_contents()->GetRenderViewHost()->GetView()) | |
| 667 web_contents()->GetRenderViewHost()->GetView()->SetClickthroughRegion(rgn); | |
| 668 #endif | |
| 669 } | |
| 670 | |
| 671 gfx::ImageSkia ShellWindowViews::GetWindowAppIcon() { | |
| 672 gfx::Image app_icon = shell_window_->app_icon(); | |
| 673 if (app_icon.IsEmpty()) | |
| 674 return GetWindowIcon(); | |
| 675 else | |
| 676 return *app_icon.ToImageSkia(); | |
| 677 } | |
| 678 | |
| 679 gfx::ImageSkia ShellWindowViews::GetWindowIcon() { | |
| 680 content::WebContents* web_contents = shell_window_->web_contents(); | |
| 681 if (web_contents) { | |
| 682 FaviconTabHelper* favicon_tab_helper = | |
| 683 FaviconTabHelper::FromWebContents(web_contents); | |
| 684 gfx::Image app_icon = favicon_tab_helper->GetFavicon(); | |
| 685 if (!app_icon.IsEmpty()) | |
| 686 return *app_icon.ToImageSkia(); | |
| 687 } | |
| 688 return gfx::ImageSkia(); | |
| 689 } | |
| 690 | |
| 691 bool ShellWindowViews::ShouldShowWindowTitle() const { | |
| 692 return false; | |
| 693 } | |
| 694 | |
| 695 void ShellWindowViews::OnWidgetMove() { | |
| 696 shell_window_->SaveWindowPosition(); | |
| 697 } | |
| 698 | |
| 699 void ShellWindowViews::Layout() { | |
| 700 DCHECK(web_view_); | |
| 701 web_view_->SetBounds(0, 0, width(), height()); | |
| 702 OnViewWasResized(); | |
| 703 } | |
| 704 | |
| 705 void ShellWindowViews::UpdateWindowIcon() { | |
| 706 window_->UpdateWindowIcon(); | |
| 707 } | |
| 708 | |
| 709 void ShellWindowViews::UpdateWindowTitle() { | |
| 710 window_->UpdateWindowTitle(); | |
| 711 } | |
| 712 | |
| 713 void ShellWindowViews::UpdateDraggableRegions( | |
| 714 const std::vector<extensions::DraggableRegion>& regions) { | |
| 715 // Draggable region is not supported for non-frameless window. | |
| 716 if (!frameless_) | |
| 717 return; | |
| 718 | |
| 719 draggable_region_.reset(ShellWindow::RawDraggableRegionsToSkRegion(regions)); | |
| 720 OnViewWasResized(); | |
| 721 } | |
| 722 | |
| 723 void ShellWindowViews::HandleKeyboardEvent( | |
| 724 const content::NativeWebKeyboardEvent& event) { | |
| 725 unhandled_keyboard_event_handler_.HandleKeyboardEvent(event, | |
| 726 GetFocusManager()); | |
| 727 } | |
| 728 | |
| 729 void ShellWindowViews::RenderViewHostChanged() { | |
| 730 OnViewWasResized(); | |
| 731 } | |
| 732 | |
| 733 void ShellWindowViews::SaveWindowPlacement(const gfx::Rect& bounds, | |
| 734 ui::WindowShowState show_state) { | |
| 735 views::WidgetDelegate::SaveWindowPlacement(bounds, show_state); | |
| 736 shell_window_->SaveWindowPosition(); | |
| 737 } | |
| 738 | |
| 739 // static | |
| 740 NativeShellWindow* NativeShellWindow::Create( | |
| 741 ShellWindow* shell_window, const ShellWindow::CreateParams& params) { | |
| 742 return new ShellWindowViews(shell_window, params); | |
| 743 } | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 11280173:
Rename ShellWindow* classes (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src