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| 1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "chrome/browser/views/browser_actions_container.h" | 5 #include "chrome/browser/views/browser_actions_container.h" |
| 6 | 6 |
| 7 #include "app/gfx/canvas.h" | 7 #include "app/gfx/canvas.h" |
| 8 #include "app/resource_bundle.h" | 8 #include "app/resource_bundle.h" |
| 9 #include "base/stl_util-inl.h" | 9 #include "base/stl_util-inl.h" |
| 10 #include "base/string_util.h" | 10 #include "base/string_util.h" |
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| 47 | 47 |
| 48 //////////////////////////////////////////////////////////////////////////////// | 48 //////////////////////////////////////////////////////////////////////////////// |
| 49 // BrowserActionButton | 49 // BrowserActionButton |
| 50 | 50 |
| 51 BrowserActionButton::BrowserActionButton(Extension* extension, | 51 BrowserActionButton::BrowserActionButton(Extension* extension, |
| 52 BrowserActionsContainer* panel) | 52 BrowserActionsContainer* panel) |
| 53 : MenuButton(this, L"", NULL, false), | 53 : MenuButton(this, L"", NULL, false), |
| 54 browser_action_(extension->browser_action()), | 54 browser_action_(extension->browser_action()), |
| 55 extension_(extension), | 55 extension_(extension), |
| 56 tracker_(NULL), | 56 tracker_(NULL), |
| 57 showing_context_menu_(false), | |
| 58 panel_(panel) { | 57 panel_(panel) { |
| 59 set_alignment(TextButton::ALIGN_CENTER); | 58 set_alignment(TextButton::ALIGN_CENTER); |
| 60 | 59 |
| 61 // No UpdateState() here because View hierarchy not setup yet. Our parent | 60 // No UpdateState() here because View heirarchy not setup yet. Our parent |
| 62 // should call UpdateState() after creation. | 61 // should call UpdateState() after creation. |
| 63 | 62 |
| 64 registrar_.Add(this, NotificationType::EXTENSION_BROWSER_ACTION_UPDATED, | 63 registrar_.Add(this, NotificationType::EXTENSION_BROWSER_ACTION_UPDATED, |
| 65 Source<ExtensionAction>(browser_action_)); | 64 Source<ExtensionAction>(browser_action_)); |
| 66 | 65 |
| 67 // The Browser Action API does not allow the default icon path to be changed | 66 // The Browser Action API does not allow the default icon path to be changed |
| 68 // at runtime, so we can load this now and cache it. | 67 // at runtime, so we can load this now and cache it. |
| 69 std::string relative_path = browser_action_->default_icon_path(); | 68 std::string relative_path = browser_action_->default_icon_path(); |
| 70 if (relative_path.empty()) | 69 if (relative_path.empty()) |
| 71 return; | 70 return; |
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| 147 // The return value of this method is returned via OnMousePressed. | 146 // The return value of this method is returned via OnMousePressed. |
| 148 // We need to return false here since we're handing off focus to another | 147 // We need to return false here since we're handing off focus to another |
| 149 // widget/view, and true will grab it right back and try to send events | 148 // widget/view, and true will grab it right back and try to send events |
| 150 // to us. | 149 // to us. |
| 151 return false; | 150 return false; |
| 152 } | 151 } |
| 153 return true; | 152 return true; |
| 154 } | 153 } |
| 155 | 154 |
| 156 bool BrowserActionButton::OnMousePressed(const views::MouseEvent& e) { | 155 bool BrowserActionButton::OnMousePressed(const views::MouseEvent& e) { |
| 157 showing_context_menu_ = e.IsRightMouseButton(); | 156 if (IsPopup()) |
| 158 if (showing_context_menu_) { | |
| 159 SetButtonPushed(); | |
| 160 | |
| 161 // Get the top left point of this button in screen coordinates. | |
| 162 gfx::Point point = gfx::Point(0, 0); | |
| 163 ConvertPointToScreen(this, &point); | |
| 164 | |
| 165 // Make the menu appear below the button. | |
| 166 point.Offset(0, height()); | |
| 167 | |
| 168 if (!context_menu_.get()) | |
| 169 context_menu_.reset(new ExtensionActionContextMenu()); | |
| 170 context_menu_->Run(extension(), point); | |
| 171 | |
| 172 SetButtonNotPushed(); | |
| 173 return false; | |
| 174 } else if (IsPopup()) { | |
| 175 return MenuButton::OnMousePressed(e); | 157 return MenuButton::OnMousePressed(e); |
| 176 } | |
| 177 return TextButton::OnMousePressed(e); | 158 return TextButton::OnMousePressed(e); |
| 178 } | 159 } |
| 179 | 160 |
| 180 void BrowserActionButton::OnMouseReleased(const views::MouseEvent& e, | 161 void BrowserActionButton::OnMouseReleased(const views::MouseEvent& e, |
| 181 bool canceled) { | 162 bool canceled) { |
| 182 if (IsPopup() || showing_context_menu_) { | 163 if (IsPopup()) { |
| 183 // TODO(erikkay) this never actually gets called (probably because of the | 164 // TODO(erikkay) this never actually gets called (probably because of the |
| 184 // loss of focus). | 165 // loss of focus). |
| 185 MenuButton::OnMouseReleased(e, canceled); | 166 MenuButton::OnMouseReleased(e, canceled); |
| 186 } else { | 167 } else { |
| 187 TextButton::OnMouseReleased(e, canceled); | 168 TextButton::OnMouseReleased(e, canceled); |
| 188 } | 169 } |
| 189 } | 170 } |
| 190 | 171 |
| 191 bool BrowserActionButton::OnKeyReleased(const views::KeyEvent& e) { | 172 bool BrowserActionButton::OnKeyReleased(const views::KeyEvent& e) { |
| 192 if (IsPopup()) | 173 if (IsPopup()) |
| 193 return MenuButton::OnKeyReleased(e); | 174 return MenuButton::OnKeyReleased(e); |
| 194 return TextButton::OnKeyReleased(e); | 175 return TextButton::OnKeyReleased(e); |
| 195 } | 176 } |
| 196 | 177 |
| 197 void BrowserActionButton::OnMouseExited(const views::MouseEvent& e) { | 178 void BrowserActionButton::OnMouseExited(const views::MouseEvent& e) { |
| 198 if (IsPopup() || showing_context_menu_) | 179 if (IsPopup()) |
| 199 MenuButton::OnMouseExited(e); | 180 MenuButton::OnMouseExited(e); |
| 200 else | 181 else |
| 201 TextButton::OnMouseExited(e); | 182 TextButton::OnMouseExited(e); |
| 202 } | 183 } |
| 203 | 184 |
| 204 void BrowserActionButton::SetButtonPushed() { | 185 void BrowserActionButton::PopupDidShow() { |
| 205 SetState(views::CustomButton::BS_PUSHED); | 186 SetState(views::CustomButton::BS_PUSHED); |
| 206 menu_visible_ = true; | 187 menu_visible_ = true; |
| 207 } | 188 } |
| 208 | 189 |
| 209 void BrowserActionButton::SetButtonNotPushed() { | 190 void BrowserActionButton::PopupDidHide() { |
| 210 SetState(views::CustomButton::BS_NORMAL); | 191 SetState(views::CustomButton::BS_NORMAL); |
| 211 menu_visible_ = false; | 192 menu_visible_ = false; |
| 212 } | 193 } |
| 213 | 194 |
| 214 | 195 |
| 215 //////////////////////////////////////////////////////////////////////////////// | 196 //////////////////////////////////////////////////////////////////////////////// |
| 216 // BrowserActionView | 197 // BrowserActionView |
| 217 | 198 |
| 218 BrowserActionView::BrowserActionView(Extension* extension, | 199 BrowserActionView::BrowserActionView(Extension* extension, |
| 219 BrowserActionsContainer* panel) | 200 BrowserActionsContainer* panel) |
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| 360 // Save these variables in local temporaries since destroying the popup | 341 // Save these variables in local temporaries since destroying the popup |
| 361 // calls BubbleLostFocus to be called, which will try to call HidePopup() | 342 // calls BubbleLostFocus to be called, which will try to call HidePopup() |
| 362 // again if popup_ is non-null. | 343 // again if popup_ is non-null. |
| 363 ExtensionPopup* closing_popup = popup_; | 344 ExtensionPopup* closing_popup = popup_; |
| 364 BrowserActionButton* closing_button = popup_button_; | 345 BrowserActionButton* closing_button = popup_button_; |
| 365 popup_ = NULL; | 346 popup_ = NULL; |
| 366 popup_button_ = NULL; | 347 popup_button_ = NULL; |
| 367 | 348 |
| 368 closing_popup->DetachFromBrowser(); | 349 closing_popup->DetachFromBrowser(); |
| 369 delete closing_popup; | 350 delete closing_popup; |
| 370 closing_button->SetButtonNotPushed(); | 351 closing_button->PopupDidHide(); |
| 371 return; | 352 return; |
| 372 } | 353 } |
| 373 } | 354 } |
| 374 | 355 |
| 375 void BrowserActionsContainer::TestExecuteBrowserAction(int index) { | 356 void BrowserActionsContainer::TestExecuteBrowserAction(int index) { |
| 376 BrowserActionButton* button = browser_action_views_[index]->button(); | 357 BrowserActionButton* button = browser_action_views_[index]->button(); |
| 377 OnBrowserActionExecuted(button); | 358 OnBrowserActionExecuted(button); |
| 378 } | 359 } |
| 379 | 360 |
| 380 void BrowserActionsContainer::OnBrowserActionExecuted( | 361 void BrowserActionsContainer::OnBrowserActionExecuted( |
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| 398 View::ConvertPointToScreen(button, &origin); | 379 View::ConvertPointToScreen(button, &origin); |
| 399 gfx::Rect rect = button->bounds(); | 380 gfx::Rect rect = button->bounds(); |
| 400 rect.set_x(origin.x()); | 381 rect.set_x(origin.x()); |
| 401 rect.set_y(origin.y()); | 382 rect.set_y(origin.y()); |
| 402 popup_ = ExtensionPopup::Show(browser_action->popup_url(), | 383 popup_ = ExtensionPopup::Show(browser_action->popup_url(), |
| 403 toolbar_->browser(), | 384 toolbar_->browser(), |
| 404 rect, | 385 rect, |
| 405 BubbleBorder::TOP_RIGHT); | 386 BubbleBorder::TOP_RIGHT); |
| 406 popup_->set_delegate(this); | 387 popup_->set_delegate(this); |
| 407 popup_button_ = button; | 388 popup_button_ = button; |
| 408 popup_button_->SetButtonPushed(); | 389 popup_button_->PopupDidShow(); |
| 409 return; | 390 return; |
| 410 } | 391 } |
| 411 | 392 |
| 412 // Otherwise, we send the action to the extension. | 393 // Otherwise, we send the action to the extension. |
| 413 ExtensionBrowserEventRouter::GetInstance()->BrowserActionExecuted( | 394 ExtensionBrowserEventRouter::GetInstance()->BrowserActionExecuted( |
| 414 profile_, browser_action->extension_id(), toolbar_->browser()); | 395 profile_, browser_action->extension_id(), toolbar_->browser()); |
| 415 } | 396 } |
| 416 | 397 |
| 417 gfx::Size BrowserActionsContainer::GetPreferredSize() { | 398 gfx::Size BrowserActionsContainer::GetPreferredSize() { |
| 418 if (browser_action_views_.empty()) | 399 if (browser_action_views_.empty()) |
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| 503 std::min(static_cast<int>(browser_action_views_.size()), | 484 std::min(static_cast<int>(browser_action_views_.size()), |
| 504 kMinimumNumberOfVisibleBrowserActions) * kButtonSize; | 485 kMinimumNumberOfVisibleBrowserActions) * kButtonSize; |
| 505 | 486 |
| 506 // Even if available_width is <= 0, we still return at least the |min_width|. | 487 // Even if available_width is <= 0, we still return at least the |min_width|. |
| 507 if (available_width <= 0) | 488 if (available_width <= 0) |
| 508 return min_width; | 489 return min_width; |
| 509 | 490 |
| 510 return std::max(min_width, available_width - available_width % kButtonSize + | 491 return std::max(min_width, available_width - available_width % kButtonSize + |
| 511 kHorizontalPadding * 2); | 492 kHorizontalPadding * 2); |
| 512 } | 493 } |
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