panel_view.cc revision 7dbb3d5cf0c15f500944d211057644d6a2f37371
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/views/panels/panel_view.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <map> 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 92a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/message_loop.h" 10868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/utf_string_conversions.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/app/chrome_command_ids.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/profiles/profile.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/panels/panel.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/panels/panel_bounds_animation.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/panels/panel_manager.h" 162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/ui/panels/stacked_panel_collection.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/views/panels/panel_frame_view.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/render_view_host.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/render_widget_host_view.h" 202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/public/browser/web_contents.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/web_contents_view.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/image/image.h" 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/path.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/screen.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/views/controls/button/image_button.h" 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/views/controls/webview/webview.h" 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/views/widget/widget.h" 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/win/windows_version.h" 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/shell_integration.h" 322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/ui/views/panels/taskbar_window_thumbnailer_win.h" 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/win/shell.h" 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/icon_util.h" 352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ui/views/win/hwnd_util.h" 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// If the height of a stacked panel shrinks below this threshold during the 412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// user resizing, it will be treated as minimized. 422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const int kStackedPanelHeightShrinkThresholdToBecomeMinimized = 432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) panel::kTitlebarHeight + 20; 442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Supported accelerators. 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Note: We can't use the acclerator table defined in chrome/browser/ui/views 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// due to checkdeps violation. 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct AcceleratorMapping { 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::KeyboardCode keycode; 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int modifiers; 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int command_id; 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const AcceleratorMapping kPanelAcceleratorMap[] = { 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_W, ui::EF_CONTROL_DOWN, IDC_CLOSE_WINDOW }, 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_W, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_CLOSE_WINDOW }, 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_F4, ui::EF_ALT_DOWN, IDC_CLOSE_WINDOW }, 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_R, ui::EF_CONTROL_DOWN, IDC_RELOAD }, 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_F5, ui::EF_NONE, IDC_RELOAD }, 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_R, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IDC_RELOAD_IGNORING_CACHE }, 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_F5, ui::EF_CONTROL_DOWN, IDC_RELOAD_IGNORING_CACHE }, 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_F5, ui::EF_SHIFT_DOWN, IDC_RELOAD_IGNORING_CACHE }, 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_ESCAPE, ui::EF_NONE, IDC_STOP }, 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_OEM_MINUS, ui::EF_CONTROL_DOWN, IDC_ZOOM_MINUS }, 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_SUBTRACT, ui::EF_CONTROL_DOWN, IDC_ZOOM_MINUS }, 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_0, ui::EF_CONTROL_DOWN, IDC_ZOOM_NORMAL }, 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_NUMPAD0, ui::EF_CONTROL_DOWN, IDC_ZOOM_NORMAL }, 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_OEM_PLUS, ui::EF_CONTROL_DOWN, IDC_ZOOM_PLUS }, 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_ADD, ui::EF_CONTROL_DOWN, IDC_ZOOM_PLUS }, 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_I, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_DEV_TOOLS }, 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_J, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IDC_DEV_TOOLS_CONSOLE }, 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const std::map<ui::Accelerator, int>& GetAcceleratorTable() { 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static std::map<ui::Accelerator, int>* accelerators = NULL; 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!accelerators) { 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) accelerators = new std::map<ui::Accelerator, int>(); 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < arraysize(kPanelAcceleratorMap); ++i) { 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::Accelerator accelerator(kPanelAcceleratorMap[i].keycode, 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kPanelAcceleratorMap[i].modifiers); 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (*accelerators)[accelerator] = kPanelAcceleratorMap[i].command_id; 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return *accelerators; 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// NativePanelTesting implementation. 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class NativePanelTestingWin : public NativePanelTesting { 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) explicit NativePanelTestingWin(PanelView* panel_view); 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void PressLeftMouseButtonTitlebar( 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Point& mouse_location, panel::ClickModifier modifier) OVERRIDE; 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void ReleaseMouseButtonTitlebar( 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel::ClickModifier modifier) OVERRIDE; 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void DragTitlebar(const gfx::Point& mouse_location) OVERRIDE; 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void CancelDragTitlebar() OVERRIDE; 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void FinishDragTitlebar() OVERRIDE; 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool VerifyDrawingAttention() const OVERRIDE; 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool VerifyActiveState(bool is_active) OVERRIDE; 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool VerifyAppIcon() const OVERRIDE; 1042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual bool VerifySystemMinimizeState() const OVERRIDE; 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool IsWindowSizeKnown() const OVERRIDE; 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool IsAnimatingBounds() const OVERRIDE; 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool IsButtonVisible( 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel::TitlebarButtonType button_type) const OVERRIDE; 1092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual panel::CornerStyle GetWindowCornerStyle() const OVERRIDE; 1107dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch virtual bool EnsureApplicationRunOnForeground() OVERRIDE; 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PanelView* panel_view_; 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)NativePanelTestingWin::NativePanelTestingWin(PanelView* panel_view) 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : panel_view_(panel_view) { 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void NativePanelTestingWin::PressLeftMouseButtonTitlebar( 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Point& mouse_location, panel::ClickModifier modifier) { 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_view_->OnTitlebarMousePressed(mouse_location); 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void NativePanelTestingWin::ReleaseMouseButtonTitlebar( 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel::ClickModifier modifier) { 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_view_->OnTitlebarMouseReleased(modifier); 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void NativePanelTestingWin::DragTitlebar(const gfx::Point& mouse_location) { 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_view_->OnTitlebarMouseDragged(mouse_location); 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void NativePanelTestingWin::CancelDragTitlebar() { 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_view_->OnTitlebarMouseCaptureLost(); 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void NativePanelTestingWin::FinishDragTitlebar() { 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_view_->OnTitlebarMouseReleased(panel::NO_MODIFIER); 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool NativePanelTestingWin::VerifyDrawingAttention() const { 142b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) base::MessageLoop::current()->RunUntilIdle(); 1432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return panel_view_->GetFrameView()->GetPaintState() == 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PanelFrameView::PAINT_FOR_ATTENTION; 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool NativePanelTestingWin::VerifyActiveState(bool is_active) { 1482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return panel_view_->GetFrameView()->GetPaintState() == 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (is_active ? PanelFrameView::PAINT_AS_ACTIVE 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : PanelFrameView::PAINT_AS_INACTIVE); 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool NativePanelTestingWin::VerifyAppIcon() const { 1542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We only care about Windows 7 and later. 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (base::win::GetVersion() < base::win::VERSION_WIN7) 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) HWND native_window = views::HWNDForWidget(panel_view_->window()); 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HICON app_icon = reinterpret_cast<HICON>( 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::SendMessage(native_window, WM_GETICON, ICON_BIG, 0L)); 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!app_icon) 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<SkBitmap> bitmap(IconUtil::CreateSkBitmapFromHICON(app_icon)); 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return bitmap.get() && 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bitmap->width() == panel::kPanelAppIconSize && 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bitmap->height() == panel::kPanelAppIconSize; 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool NativePanelTestingWin::VerifySystemMinimizeState() const { 1742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 1752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) HWND native_window = views::HWNDForWidget(panel_view_->window()); 1762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) WINDOWPLACEMENT placement; 1772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!::GetWindowPlacement(native_window, &placement)) 1782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 1792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (placement.showCmd == SW_MINIMIZE || placement.showCmd == SW_SHOWMINIMIZED) 1802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return true; 1812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the panel window has owner window, as in stacked mode, check its owner 1832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // window. Note that owner window, instead of parent window, is returned 1842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // though GWL_HWNDPARENT contains 'parent'. 1852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) HWND owner_window = 1862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reinterpret_cast<HWND>(::GetWindowLongPtr(native_window, 1872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GWLP_HWNDPARENT)); 1882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!owner_window || !::GetWindowPlacement(owner_window, &placement)) 1892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 1902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return placement.showCmd == SW_MINIMIZE || 1912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) placement.showCmd == SW_SHOWMINIMIZED; 1922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#else 1932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return true; 1942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 1952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool NativePanelTestingWin::IsWindowSizeKnown() const { 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool NativePanelTestingWin::IsAnimatingBounds() const { 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return panel_view_->IsAnimatingBounds(); 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool NativePanelTestingWin::IsButtonVisible( 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel::TitlebarButtonType button_type) const { 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PanelFrameView* frame_view = panel_view_->GetFrameView(); 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (button_type) { 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case panel::CLOSE_BUTTON: 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return frame_view->close_button()->visible(); 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case panel::MINIMIZE_BUTTON: 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return frame_view->minimize_button()->visible(); 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case panel::RESTORE_BUTTON: 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return frame_view->restore_button()->visible(); 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)panel::CornerStyle NativePanelTestingWin::GetWindowCornerStyle() const { 2232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return panel_view_->GetFrameView()->corner_style(); 2242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2267dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochbool NativePanelTestingWin::EnsureApplicationRunOnForeground() { 2277dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // Not needed on views. 2287dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return true; 2297dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch} 2307dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 23490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)NativePanel* Panel::CreateNativePanel(Panel* panel, 23590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const gfx::Rect& bounds, 23690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool always_on_top) { 23790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return new PanelView(panel, bounds, always_on_top); 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// The panel window has to be created as always-on-top. We cannot create it 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// as non-always-on-top and then change it to always-on-top because Windows 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// system might deny making a window always-on-top if the application is not 24390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)// a foreground application. 24490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)PanelView::PanelView(Panel* panel, const gfx::Rect& bounds, bool always_on_top) 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : panel_(panel), 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bounds_(bounds), 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_(NULL), 2482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) window_closed_(false), 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) web_view_(NULL), 25090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) always_on_top_(always_on_top), 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) focused_(false), 2522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) user_resizing_(false), 2532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 2542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) user_resizing_interior_stacked_panel_edge_(false), 2552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_pressed_(false), 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_dragging_state_(NO_DRAGGING), 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_drawing_attention_(false), 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) force_to_paint_as_inactive_(false), 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) old_focused_view_(NULL) { 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_ = new views::Widget; 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) views::Widget::InitParams params(views::Widget::InitParams::TYPE_WINDOW); 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) params.delegate = this; 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) params.remove_standard_frame = true; 26590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) params.keep_on_top = always_on_top; 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) params.bounds = bounds; 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->Init(params); 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->set_frame_type(views::Widget::FRAME_TYPE_FORCE_CUSTOM); 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->set_focus_on_creation(false); 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->AddObserver(this); 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) web_view_ = new views::WebView(NULL); 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AddChildView(web_view_); 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnViewWasResized(); 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Register accelarators supported by panels. 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) views::FocusManager* focus_manager = GetFocusManager(); 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::map<ui::Accelerator, int>& accelerator_table = 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetAcceleratorTable(); 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (std::map<ui::Accelerator, int>::const_iterator iter = 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) accelerator_table.begin(); 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != accelerator_table.end(); ++iter) { 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) focus_manager->RegisterAccelerator( 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter->first, ui::AcceleratorManager::kNormalPriority, this); 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::win::SetAppIdForWindow( 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShellIntegration::GetAppModelIdForProfile(UTF8ToWide(panel->app_name()), 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel->profile()->GetPath()), 2922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) views::HWNDForWidget(window_)); 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 2942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) views::WidgetFocusManager::GetInstance()->AddFocusChangeListener(this); 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PanelView::~PanelView() { 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::ShowPanel() { 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShowPanelInactive(); 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ActivatePanel(); 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::ShowPanelInactive() { 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (window_->IsVisible()) 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->ShowInactive(); 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // No animation is used for initial creation of a panel on Win. 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Signal immediately that pending actions can be performed. 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->manager()->OnPanelAnimationEnded(panel_.get()); 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Rect PanelView::GetPanelBounds() const { 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return bounds_; 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::SetPanelBounds(const gfx::Rect& bounds) { 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetBoundsInternal(bounds, true); 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::SetPanelBoundsInstantly(const gfx::Rect& bounds) { 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetBoundsInternal(bounds, false); 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::SetBoundsInternal(const gfx::Rect& new_bounds, bool animate) { 3285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (bounds_ == new_bounds) 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bounds_ = new_bounds; 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!animate) { 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If no animation is in progress, apply bounds change instantly. Otherwise, 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // continue the animation with new target bounds. 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!IsAnimatingBounds()) 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetWidgetBounds(bounds_); 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) animation_start_bounds_ = window_->GetWindowBoundsInScreen(); 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bounds_animator_.reset(new PanelBoundsAnimation( 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, panel_.get(), animation_start_bounds_, new_bounds)); 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bounds_animator_->Start(); 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 3492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool PanelView::FilterMessage(HWND hwnd, 3502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UINT message, 3512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) WPARAM w_param, 3522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LPARAM l_param, 3532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LRESULT* l_result) { 3542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) switch (message) { 3552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case WM_SIZING: 3562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (w_param == WMSZ_BOTTOM) 3572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) user_resizing_interior_stacked_panel_edge_ = true; 3582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 3592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 3602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 3612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 3632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::AnimationEnded(const ui::Animation* animation) { 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->manager()->OnPanelAnimationEnded(panel_.get()); 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::AnimationProgressed(const ui::Animation* animation) { 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Rect new_bounds = bounds_animator_->CurrentValueBetween( 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) animation_start_bounds_, bounds_); 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetWidgetBounds(new_bounds); 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::SetWidgetBounds(const gfx::Rect& new_bounds) { 3752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 3765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // An overlapped window is a top-level window that has a titlebar, border, 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // and client area. The Windows system will automatically put the shadow 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // around the whole window. Also the system will enforce the minimum height 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // (38 pixels based on observation) for the overlapped window such that it 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // will always has the space for the titlebar. 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On contrast, a popup window is a bare minimum window without border and 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // titlebar by default. It is often used for the popup menu and the window 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // with short life. The Windows system does not add the shadow around the 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // whole window though CS_DROPSHADOW class style could be passed to add the 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // drop shadow which is only around the right and bottom edges. 3875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The height of the title-only or minimized panel is smaller than the minimum 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // overlapped window height. If the panel still uses the overlapped window 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // style, Windows system will automatically increase the window height. To 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // work around this limitation, we temporarily change the window style to 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // popup when the height to set is smaller than the minimum overlapped window 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // height and then restore the window style to overlapped when the height 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // grows. 3955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const int kMinimumOverlappedWindowHeight = 38; 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Rect old_bounds = GetWidget()->GetRestoredBounds(); 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (old_bounds.height() > kMinimumOverlappedWindowHeight && 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new_bounds.height() <= kMinimumOverlappedWindowHeight) { 3995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When the panel height shrinks below the minimum overlapped window height, 4005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // change the window style to popup such that we can show the title-only 4015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // and minimized panel without additional height being added by the system. 4025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateWindowAttribute(GWL_STYLE, 4035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WS_POPUP, 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WS_OVERLAPPED | WS_THICKFRAME | WS_SYSMENU, 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) true); 4065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (old_bounds.height() <= kMinimumOverlappedWindowHeight && 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new_bounds.height() > kMinimumOverlappedWindowHeight) { 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Change the window style back to overlappped when the panel height grow 4095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // taller than the minimum overlapped window height. 4105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateWindowAttribute(GWL_STYLE, 4115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WS_OVERLAPPED | WS_THICKFRAME | WS_SYSMENU, 4125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WS_POPUP, 4135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) true); 4145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetWidget()->SetBounds(new_bounds); 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::ClosePanel() { 4215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We're already closing. Do nothing. 4222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (window_closed_) 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!panel_->ShouldCloseWindow()) 4265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 4275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Cancel any currently running animation since we're closing down. 4295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (bounds_animator_.get()) 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bounds_animator_.reset(); 4315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (panel_->GetWebContents()) { 4335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Still have web contents. Allow renderer to shut down. 4345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When web contents are destroyed, we will be called back again. 4355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->OnWindowClosing(); 4365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 4375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) views::WidgetFocusManager::GetInstance()->RemoveFocusChangeListener(this); 4402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->OnNativePanelClosed(); 4422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (window_) 4432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) window_->Close(); 4442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) window_closed_ = true; 4455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::ActivatePanel() { 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->Activate(); 4495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::DeactivatePanel() { 4525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!focused_) 4535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 4545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Need custom behavior for always-on-top panels to avoid 4575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the OS activating a minimized panel when this one is 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // deactivated. 4595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (always_on_top_) { 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::SetForegroundWindow(::GetDesktopWindow()); 4615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 4625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->Deactivate(); 4665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::IsPanelActive() const { 4695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return focused_; 4705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::PreventActivationByOS(bool prevent_activation) { 4732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 4742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Set the flags "NoActivate" to make sure the minimized panels do not get 4752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // activated by the OS. In addition, set "AppWindow" to make sure the 4762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // minimized panels do appear in the taskbar and Alt-Tab menu if it is not 4772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // in a stack. 4782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int value_to_change = WS_EX_NOACTIVATE; 4792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!panel_->stack()) 4802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) value_to_change |= WS_EX_APPWINDOW; 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (prevent_activation) 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateWindowAttribute(GWL_EXSTYLE, value_to_change, 0, false); 4835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else 4845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateWindowAttribute(GWL_EXSTYLE, 0, value_to_change, false); 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)gfx::NativeWindow PanelView::GetNativePanelWindow() { 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return window_->GetNativeWindow(); 4905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::UpdatePanelTitleBar() { 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateWindowTitle(); 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateWindowIcon(); 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::UpdatePanelLoadingAnimations(bool should_animate) { 4985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFrameView()->UpdateThrobber(); 4995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::PanelWebContentsFocused(content::WebContents* contents) { 5025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) web_view_->OnWebContentsFocused(contents); 5035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::PanelCut() { 5065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Nothing to do since we do not have panel-specific system menu. 5075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 5085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::PanelCopy() { 5115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Nothing to do since we do not have panel-specific system menu. 5125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 5135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::PanelPaste() { 5165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Nothing to do since we do not have panel-specific system menu. 5175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 5185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::DrawAttention(bool draw_attention) { 5215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK((panel_->attention_mode() & Panel::USE_PANEL_ATTENTION) != 0); 5225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_drawing_attention_ == draw_attention) 5245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 5255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_drawing_attention_ = draw_attention; 5265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFrameView()->SchedulePaint(); 5275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 528c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if ((panel_->attention_mode() & Panel::USE_SYSTEM_ATTENTION) != 0) { 529c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#if defined(OS_WIN) 530c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // The default implementation of Widget::FlashFrame only flashes 5 times. 531c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // We need more than that. 532c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) FLASHWINFO fwi; 533c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) fwi.cbSize = sizeof(fwi); 534c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) fwi.hwnd = views::HWNDForWidget(window_); 535c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (draw_attention) { 536c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) fwi.dwFlags = FLASHW_ALL; 537c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) fwi.uCount = panel::kNumberOfTimesToFlashPanelForAttention; 538c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) fwi.dwTimeout = 0; 539c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } else { 540c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // TODO(jianli): calling FlashWindowEx with FLASHW_STOP flag for the 541c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // panel window has the same problem as the stack window. However, 542c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // we cannot take the similar fix since there is no background window 543c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // to replace for the regular panel window. More investigation is needed. 544c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) fwi.dwFlags = FLASHW_STOP; 545c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 546c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) ::FlashWindowEx(&fwi); 547c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#else 5485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->FlashFrame(draw_attention); 549c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#endif 550c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 5515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::IsDrawingAttention() const { 5545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return is_drawing_attention_; 5555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::HandlePanelKeyboardEvent( 5585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::NativeWebKeyboardEvent& event) { 5595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) views::FocusManager* focus_manager = GetFocusManager(); 5605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (focus_manager->shortcut_handling_suspended()) 5615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 5625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::Accelerator accelerator( 5645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<ui::KeyboardCode>(event.windowsKeyCode), 5655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::GetModifiersFromNativeWebKeyboardEvent(event)); 5665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (event.type == WebKit::WebInputEvent::KeyUp) 5675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) accelerator.set_type(ui::ET_KEY_RELEASED); 5685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) focus_manager->ProcessAccelerator(accelerator); 5695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::FullScreenModeChanged(bool is_full_screen) { 5725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_full_screen) { 5735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (window_->IsVisible()) 5745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->Hide(); 5755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 5765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShowPanelInactive(); 577eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 578eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#if defined(OS_WIN) 579eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // When hiding and showing again a top-most window that belongs to a 580eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // background application (i.e. the application is not a foreground one), 581eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // the window may loose top-most placement even though its WS_EX_TOPMOST 582eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // bit is still set. Re-issuing SetWindowsPos() returns the window to its 583eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // top-most placement. 584eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (always_on_top_) 585eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch window_->SetAlwaysOnTop(true); 586eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#endif 5875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::IsPanelAlwaysOnTop() const { 5915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return always_on_top_; 5925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::SetPanelAlwaysOnTop(bool on_top) { 5955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (always_on_top_ == on_top) 5965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 5975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) always_on_top_ = on_top; 5985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->SetAlwaysOnTop(on_top); 6005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->non_client_view()->Layout(); 6015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->client_view()->Layout(); 6025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::EnableResizeByMouse(bool enable) { 6055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Nothing to do since we use system resizing. 6065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::UpdatePanelMinimizeRestoreButtonVisibility() { 6095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFrameView()->UpdateTitlebarMinimizeRestoreButtonVisibility(); 6105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void PanelView::SetWindowCornerStyle(panel::CornerStyle corner_style) { 6132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetFrameView()->SetWindowCornerStyle(corner_style); 6142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::PanelExpansionStateChanging(Panel::ExpansionState old_state, 6175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Panel::ExpansionState new_state) { 6182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 6195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Live preview is only available since Windows 7. 6205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (base::win::GetVersion() < base::win::VERSION_WIN7) 6215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 6225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 623868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (panel_->collection()->type() != PanelCollection::DOCKED) 624868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) return; 625868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 6265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_minimized = old_state != Panel::EXPANDED; 6275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool will_be_minimized = new_state != Panel::EXPANDED; 6285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_minimized == will_be_minimized) 6295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 6305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) HWND native_window = views::HWNDForWidget(window_); 6325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!thumbnailer_.get()) { 6345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(native_window); 635868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) thumbnailer_.reset(new TaskbarWindowThumbnailerWin(native_window, NULL)); 6365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Cache the image at this point. 6395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (will_be_minimized) { 6405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the panel is still active (we will deactivate the minimizd panel at 6415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // later time), we need to paint it immediately as inactive so that we can 6425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // take a snapshot of inactive panel. 6435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (focused_) { 6445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) force_to_paint_as_inactive_ = true; 6455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::RedrawWindow(native_window, NULL, NULL, 6465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RDW_NOCHILDREN | RDW_INVALIDATE | RDW_UPDATENOW); 6475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 649868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) // Start the thumbnailer and capture the snapshot now. 650868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) thumbnailer_->Start(); 651868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) thumbnailer_->CaptureSnapshot(); 6525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 6535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) force_to_paint_as_inactive_ = false; 6545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) thumbnailer_->Stop(); 6555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Size PanelView::WindowSizeFromContentSize( 6615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Size& content_size) const { 6625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Size frame = GetFrameView()->NonClientAreaSize(); 6635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return gfx::Size(content_size.width() + frame.width(), 6645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content_size.height() + frame.height()); 6655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Size PanelView::ContentSizeFromWindowSize( 6685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Size& window_size) const { 6695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Size frame = GetFrameView()->NonClientAreaSize(); 6705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return gfx::Size(window_size.width() - frame.width(), 6715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_size.height() - frame.height()); 6725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int PanelView::TitleOnlyHeight() const { 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return panel::kTitlebarHeight; 6765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void PanelView::MinimizePanelBySystem() { 6792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) window_->Minimize(); 6802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool PanelView::IsPanelMinimizedBySystem() const { 6832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return window_->IsMinimized(); 6842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 686c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void PanelView::ShowShadow(bool show) { 687c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#if defined(OS_WIN) 688c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // The overlapped window has the shadow while the popup window does not have 689c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // the shadow. 690c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) int overlap_style = WS_OVERLAPPED | WS_THICKFRAME | WS_SYSMENU; 691c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) int popup_style = WS_POPUP; 692c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) UpdateWindowAttribute(GWL_STYLE, 693c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) show ? overlap_style : popup_style, 694c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) show ? popup_style : overlap_style, 695c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) true); 696c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#endif 697c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 698c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 6995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::AttachWebContents(content::WebContents* contents) { 7005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) web_view_->SetWebContents(contents); 7015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::DetachWebContents(content::WebContents* contents) { 7045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) web_view_->SetWebContents(NULL); 7055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)NativePanelTesting* PanelView::CreateNativePanelTesting() { 7085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return new NativePanelTestingWin(this); 7095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::OnDisplayChanged() { 7125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->manager()->display_settings_provider()->OnDisplaySettingsChanged(); 7135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::OnWorkAreaChanged() { 7165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->manager()->display_settings_provider()->OnDisplaySettingsChanged(); 7175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::WillProcessWorkAreaChange() const { 7205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 7215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)views::View* PanelView::GetContentsView() { 7245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return this; 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)views::NonClientFrameView* PanelView::CreateNonClientFrameView( 7285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) views::Widget* widget) { 7295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PanelFrameView* frame_view = new PanelFrameView(this); 7305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) frame_view->Init(); 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return frame_view; 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::CanResize() const { 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 7365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::CanMaximize() const { 7395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 7405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)string16 PanelView::GetWindowTitle() const { 7435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return panel_->GetWindowTitle(); 7445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::ImageSkia PanelView::GetWindowAppIcon() { 7475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Image app_icon = panel_->app_icon(); 7485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (app_icon.IsEmpty()) 7495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GetWindowIcon(); 7505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else 7515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return *app_icon.ToImageSkia(); 7525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::ImageSkia PanelView::GetWindowIcon() { 7555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Image icon = panel_->GetCurrentPageIcon(); 7565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return icon.IsEmpty() ? gfx::ImageSkia() : *icon.ToImageSkia(); 7575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::WindowClosing() { 7605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When closing a panel via window.close, API or the close button, 7615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ClosePanel() is called first, destroying the native |window_| 7625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // which results in this method being called. ClosePanel() sets 7632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // |window_closed_| to NULL. 7642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If we still have a |window_closed_| here, the close was triggered by the 7652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // OS, (e.g. clicking on taskbar menu), which destroys the native |window_| 7665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // without invoking ClosePanel() beforehand. 7672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!window_closed_) { 7685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->OnWindowClosing(); 7695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClosePanel(); 7702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(window_closed_); 7715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::DeleteDelegate() { 7755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delete this; 7765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::OnWindowBeginUserBoundsChange() { 7792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) user_resizing_ = true; 7805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->OnPanelStartUserResizing(); 7812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 7832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) StackedPanelCollection* stack = panel_->stack(); 7842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (stack) { 7852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Listen to WM_SIZING message in order to find out whether the interior 7862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // edge is being resized such that the specific maximum size could be 7872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // passed to the system. 7882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (panel_->stack()->GetPanelBelow(panel_.get())) { 7892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ui::HWNDSubclass::AddFilterToTarget(views::HWNDForWidget(window_), this); 7902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) user_resizing_interior_stacked_panel_edge_ = false; 7912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 7922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Keep track of the original full size of the resizing panel such that it 7942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // can be restored to this size once it is shrunk to minimized state. 7952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) original_full_size_of_resizing_panel_ = panel_->full_size(); 7962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Keep track of the original full size of the panel below the resizing 7982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // panel such that it can be restored to this size once it is shrunk to 7992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // minimized state. 8002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Panel* below_panel = stack->GetPanelBelow(panel_.get()); 8012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (below_panel && !below_panel->IsMinimized()) { 8022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) original_full_size_of_panel_below_resizing_panel_ = 8032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) below_panel->full_size(); 8042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 8075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::OnWindowEndUserBoundsChange() { 8102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) user_resizing_ = false; 8115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->OnPanelEndUserResizing(); 8125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // No need to proceed with post-resizing update when there is no size change. 8145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Rect new_bounds = window_->GetWindowBoundsInScreen(); 8155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (bounds_ == new_bounds) 8165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 8175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bounds_ = new_bounds; 8185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->IncreaseMaxSize(bounds_.size()); 8205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->set_full_size(bounds_.size()); 8215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 8232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) StackedPanelCollection* stack = panel_->stack(); 8242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (stack) { 8252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // No need to listen to WM_SIZING message any more. 8262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ui::HWNDSubclass::RemoveFilterFromAllTargets(this); 8272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the height of resizing panel shrinks close to the titlebar height, 8292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // treate it as minimized. This could occur when the user is dragging 8302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // 1) the top edge of the top panel downward to shrink it; or 8312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // 2) the bottom edge of any panel upward to shrink it. 8322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (panel_->GetBounds().height() < 8332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kStackedPanelHeightShrinkThresholdToBecomeMinimized) { 8342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stack->MinimizePanel(panel_.get()); 8352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) panel_->set_full_size(original_full_size_of_resizing_panel_); 8362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the height of panel below the resizing panel shrinks close to the 8392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // titlebar height, treat it as minimized. This could occur when the user 8402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // is dragging the bottom edge of non-bottom panel downward to expand it 8412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // and also shrink the panel below. 8422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Panel* below_panel = stack->GetPanelBelow(panel_.get()); 8432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (below_panel && !below_panel->IsMinimized() && 8442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) below_panel->GetBounds().height() < 8452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kStackedPanelHeightShrinkThresholdToBecomeMinimized) { 8462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stack->MinimizePanel(below_panel); 8472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) below_panel->set_full_size( 8482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) original_full_size_of_panel_below_resizing_panel_); 8492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 8522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) panel_->collection()->RefreshLayout(); 8545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)views::Widget* PanelView::GetWidget() { 8575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return window_; 8585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const views::Widget* PanelView::GetWidget() const { 8615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return window_; 8625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::UpdateLoadingAnimations(bool should_animate) { 8655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFrameView()->UpdateThrobber(); 8665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::UpdateWindowTitle() { 8695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->UpdateWindowTitle(); 8705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFrameView()->UpdateTitle(); 8715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::UpdateWindowIcon() { 8745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->UpdateWindowIcon(); 8755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFrameView()->UpdateIcon(); 8765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::Layout() { 8795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |web_view_| might not be created yet when the window is first created. 8805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (web_view_) 8815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) web_view_->SetBounds(0, 0, width(), height()); 8825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnViewWasResized(); 8835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Size PanelView::GetMinimumSize() { 8862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the panel is minimized, it can be rendered to very small size, like 887c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // 4-pixel lines when it is docked. Otherwise, its size should not be less 888c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // than its minimum size. 8892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return panel_->IsMinimized() ? gfx::Size() : 890c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) gfx::Size(panel::kPanelMinWidth, panel::kPanelMinHeight); 8915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Size PanelView::GetMaximumSize() { 8942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the user is resizing a stacked panel by its bottom edge, make sure its 8952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // height cannot grow more than what the panel below it could offer. This is 8962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // because growing a stacked panel by y amount will shrink the panel below it 8972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // by same amount and we do not want the panel below it being shrunk to be 8982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // smaller than the titlebar. 8992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 9002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (panel_->stack() && user_resizing_interior_stacked_panel_edge_) { 9012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Panel* below_panel = panel_->stack()->GetPanelBelow(panel_.get()); 9022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (below_panel && !below_panel->IsMinimized()) { 9032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return gfx::Size(0, below_panel->GetBounds().bottom() - 9042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) panel_->GetBounds().y() - panel::kTitlebarHeight); 9052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 9062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 9072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 9085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return gfx::Size(); 9095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::AcceleratorPressed(const ui::Accelerator& accelerator) { 9125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mouse_pressed_ && accelerator.key_code() == ui::VKEY_ESCAPE) { 9135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnTitlebarMouseCaptureLost(); 9145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 9155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // No other accelerator is allowed when the drag begins. 9185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mouse_dragging_state_ == DRAGGING_STARTED) 9195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 9205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::map<ui::Accelerator, int>& accelerator_table = 9225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetAcceleratorTable(); 9235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::map<ui::Accelerator, int>::const_iterator iter = 9245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) accelerator_table.find(accelerator); 9255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(iter != accelerator_table.end()); 9265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return panel_->ExecuteCommandIfEnabled(iter->second); 9275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void PanelView::OnWidgetDestroying(views::Widget* widget) { 9302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) window_ = NULL; 9312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 9322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::OnWidgetActivationChanged(views::Widget* widget, bool active) { 9342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 935a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // WM_NCACTIVATED could be sent when an active window is being destroyed on 936a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // Windows. We need to guard against this. 937a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (window_closed_) 938a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return; 939a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 9405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The panel window is in focus (actually accepting keystrokes) if it is 9415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // active and belongs to a foreground application. 9422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool focused = active && 9432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) views::HWNDForWidget(widget) == ::GetForegroundWindow(); 9445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 9455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTIMPLEMENTED(); 9465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool focused = active; 9475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 9485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (focused_ == focused) 9505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) focused_ = focused; 9525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Expand the panel if the minimized panel is activated by means other than 9545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // clicking on its titlebar. This is the workaround to support restoring the 9555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // minimized panel by other means, like alt-tabbing, win-tabbing, or clicking 9565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the taskbar icon. Note that this workaround does not work for one edge 9575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // case: the mouse happens to be at the minimized panel when the user tries to 9585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // bring up the panel with the above alternatives. 9595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When the user clicks on the minimized panel, the panel expansion will be 9605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // done when we process the mouse button pressed message. 9617dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_WIN) 9625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (focused_ && panel_->IsMinimized() && 9632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) panel_->collection()->type() == PanelCollection::DOCKED && 9645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Screen::GetScreenFor(widget->GetNativeWindow())-> 9655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetWindowAtCursorScreenPoint() != widget->GetNativeWindow()) { 9665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->Restore(); 9675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9687dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#endif 9695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel()->OnActiveStateChanged(focused); 9715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void PanelView::OnWidgetBoundsChanged(views::Widget* widget, 9742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const gfx::Rect& new_bounds) { 9752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (user_resizing_) 9762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) panel()->collection()->OnPanelResizedByMouse(panel(), new_bounds); 9772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 9782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void PanelView::OnNativeFocusChange(gfx::NativeView focused_before, 9802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gfx::NativeView focused_now) { 9812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (focused_now != window_->GetNativeView()) 9822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 9832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Give web contents view a chance to set focus to the appropriate element. 9852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) content::WebContents* web_contents = panel_->GetWebContents(); 9862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (web_contents) 9872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) web_contents->GetView()->RestoreFocus(); 9882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 9892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::OnTitlebarMousePressed(const gfx::Point& mouse_location) { 9915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_pressed_ = true; 9925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_dragging_state_ = NO_DRAGGING; 9935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) last_mouse_location_ = mouse_location; 9945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 9955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::OnTitlebarMouseDragged(const gfx::Point& mouse_location) { 9985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!mouse_pressed_) 9995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 10005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mouse_dragging_state_ == NO_DRAGGING && 10025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExceededDragThreshold(mouse_location - last_mouse_location_)) { 10035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When a drag begins, we do not want to the client area to still receive 10045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the focus. We do not need to do this for the unfocused minimized panel. 10055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!panel_->IsMinimized()) { 10065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) old_focused_view_ = GetFocusManager()->GetFocusedView(); 10075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFocusManager()->SetFocusedView(GetFrameView()); 10085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->manager()->StartDragging(panel_.get(), last_mouse_location_); 10115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_dragging_state_ = DRAGGING_STARTED; 10125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mouse_dragging_state_ == DRAGGING_STARTED) { 10145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->manager()->Drag(mouse_location); 10155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Once in drag, update |last_mouse_location_| on each drag fragment, since 10175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we already dragged the panel up to the current mouse location. 10185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) last_mouse_location_ = mouse_location; 10195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 10215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::OnTitlebarMouseReleased(panel::ClickModifier modifier) { 10245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mouse_dragging_state_ != NO_DRAGGING) { 10255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Ensure dragging a minimized panel does not leave it activated. 10265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Windows activates a panel on mouse-down, regardless of our attempts 10275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to prevent activation of a minimized panel. Now that we know mouse-down 10285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // resulted in a mouse-drag, we need to ensure the minimized panel is 10295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // deactivated. 10305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (panel_->IsMinimized() && focused_) 10315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->Deactivate(); 10325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mouse_dragging_state_ == DRAGGING_STARTED) { 10345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When a drag ends, restore the focus. 10355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (old_focused_view_) { 10365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFocusManager()->SetFocusedView(old_focused_view_); 10375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) old_focused_view_ = NULL; 10385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return EndDragging(false); 10405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The panel drag was cancelled before the mouse is released. Do not 10435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // treat this as a click. 10445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 10455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->OnTitlebarClicked(modifier); 10485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 10495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::OnTitlebarMouseCaptureLost() { 10525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mouse_dragging_state_ == DRAGGING_STARTED) 10535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return EndDragging(true); 10545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 10555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::EndDragging(bool cancelled) { 10585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Only handle clicks that started in our window. 10595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!mouse_pressed_) 10605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 10615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_pressed_ = false; 10625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_dragging_state_ = DRAGGING_ENDED; 10645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->manager()->EndDragging(cancelled); 10655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 10665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PanelFrameView* PanelView::GetFrameView() const { 10695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return static_cast<PanelFrameView*>(window_->non_client_view()->frame_view()); 10705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::IsAnimatingBounds() const { 1073c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (bounds_animator_.get() && bounds_animator_->is_animating()) 1074c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return true; 1075c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) StackedPanelCollection* stack = panel_->stack(); 1076c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!stack) 1077c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return false; 1078c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return stack->IsAnimatingPanelBounds(panel_.get()); 10795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::IsWithinResizingArea(const gfx::Point& mouse_location) const { 10825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Rect bounds = window_->GetWindowBoundsInScreen(); 10835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(bounds.Contains(mouse_location)); 10845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return mouse_location.x() < bounds.x() + kResizeInsideBoundsSize || 10855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_location.x() >= bounds.right() - kResizeInsideBoundsSize || 10865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_location.y() < bounds.y() + kResizeInsideBoundsSize || 10875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_location.y() >= bounds.bottom() - kResizeInsideBoundsSize; 10885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 10915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::UpdateWindowAttribute(int attribute_index, 10925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int attribute_value_to_set, 10935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int attribute_value_to_reset, 10945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool update_frame) { 10952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) HWND native_window = views::HWNDForWidget(window_); 10965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int value = ::GetWindowLong(native_window, attribute_index); 10975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int expected_value = value; 10985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (attribute_value_to_set) 10995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) expected_value |= attribute_value_to_set; 11005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (attribute_value_to_reset) 11015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) expected_value &= ~attribute_value_to_reset; 11025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (value != expected_value) 11035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::SetWindowLong(native_window, attribute_index, expected_value); 11045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Per MSDN, if any of the frame styles is changed, SetWindowPos with the 11065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // SWP_FRAMECHANGED flag must be called in order for the cached window data 11075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to be updated properly. 11085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // http://msdn.microsoft.com/en-us/library/windows/desktop/ms633591(v=vs.85).aspx 11095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (update_frame) { 11105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::SetWindowPos(native_window, NULL, 0, 0, 0, 0, 11115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE | 11125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SWP_NOZORDER | SWP_NOACTIVATE); 11135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 11165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::OnViewWasResized() { 11182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) && !defined(USE_AURA) 11195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::WebContents* web_contents = panel_->GetWebContents(); 11205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!web_view_ || !web_contents) 11215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 11225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When the panel is frameless or has thin frame, the mouse resizing should 11245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // also be triggered from the part of client area that is close to the window 11255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // frame. 11265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int width = web_view_->size().width(); 11275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int height = web_view_->size().height(); 11285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Compute the thickness of the client area that needs to be counted towards 11295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // mouse resizing. 11305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int thickness_for_mouse_resizing = 11315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kResizeInsideBoundsSize - GetFrameView()->BorderThickness(); 11325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thickness_for_mouse_resizing > 0); 11335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkRegion* region = new SkRegion; 11345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) region->op(0, 0, thickness_for_mouse_resizing, height, SkRegion::kUnion_Op); 11355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) region->op(width - thickness_for_mouse_resizing, 0, width, height, 11365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkRegion::kUnion_Op); 11375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) region->op(0, height - thickness_for_mouse_resizing, width, height, 11385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkRegion::kUnion_Op); 11395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) web_contents->GetRenderViewHost()->GetView()->SetClickthroughRegion(region); 11405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 11415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1142