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" 99ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch#include "base/message_loop/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" 133551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#include "chrome/browser/ui/host_desktop.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/panels/panel.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/panels/panel_bounds_animation.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/panels/panel_manager.h" 172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/ui/panels/stacked_panel_collection.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/views/panels/panel_frame_view.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/render_view_host.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/render_widget_host_view.h" 212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/public/browser/web_contents.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/web_contents_view.h" 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/image/image.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/path.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/screen.h" 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/views/controls/button/image_button.h" 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/views/controls/webview/webview.h" 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/views/widget/widget.h" 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/win/windows_version.h" 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/shell_integration.h" 332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/ui/views/panels/taskbar_window_thumbnailer_win.h" 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/win/shell.h" 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/icon_util.h" 362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ui/views/win/hwnd_util.h" 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 418bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)#if defined(OS_WIN) 422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// If the height of a stacked panel shrinks below this threshold during the 432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// user resizing, it will be treated as minimized. 442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const int kStackedPanelHeightShrinkThresholdToBecomeMinimized = 452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) panel::kTitlebarHeight + 20; 468bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)#endif 472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Supported accelerators. 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Note: We can't use the acclerator table defined in chrome/browser/ui/views 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// due to checkdeps violation. 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct AcceleratorMapping { 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::KeyboardCode keycode; 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int modifiers; 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int command_id; 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const AcceleratorMapping kPanelAcceleratorMap[] = { 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_W, ui::EF_CONTROL_DOWN, IDC_CLOSE_WINDOW }, 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_W, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_CLOSE_WINDOW }, 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_F4, ui::EF_ALT_DOWN, IDC_CLOSE_WINDOW }, 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_R, ui::EF_CONTROL_DOWN, IDC_RELOAD }, 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_F5, ui::EF_NONE, IDC_RELOAD }, 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_R, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IDC_RELOAD_IGNORING_CACHE }, 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_F5, ui::EF_CONTROL_DOWN, IDC_RELOAD_IGNORING_CACHE }, 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_F5, ui::EF_SHIFT_DOWN, IDC_RELOAD_IGNORING_CACHE }, 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_ESCAPE, ui::EF_NONE, IDC_STOP }, 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_OEM_MINUS, ui::EF_CONTROL_DOWN, IDC_ZOOM_MINUS }, 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_SUBTRACT, ui::EF_CONTROL_DOWN, IDC_ZOOM_MINUS }, 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_0, ui::EF_CONTROL_DOWN, IDC_ZOOM_NORMAL }, 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_NUMPAD0, ui::EF_CONTROL_DOWN, IDC_ZOOM_NORMAL }, 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_OEM_PLUS, ui::EF_CONTROL_DOWN, IDC_ZOOM_PLUS }, 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_ADD, ui::EF_CONTROL_DOWN, IDC_ZOOM_PLUS }, 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_I, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_DEV_TOOLS }, 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { ui::VKEY_J, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IDC_DEV_TOOLS_CONSOLE }, 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const std::map<ui::Accelerator, int>& GetAcceleratorTable() { 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static std::map<ui::Accelerator, int>* accelerators = NULL; 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!accelerators) { 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) accelerators = new std::map<ui::Accelerator, int>(); 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < arraysize(kPanelAcceleratorMap); ++i) { 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::Accelerator accelerator(kPanelAcceleratorMap[i].keycode, 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kPanelAcceleratorMap[i].modifiers); 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (*accelerators)[accelerator] = kPanelAcceleratorMap[i].command_id; 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return *accelerators; 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// NativePanelTesting implementation. 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class NativePanelTestingWin : public NativePanelTesting { 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) explicit NativePanelTestingWin(PanelView* panel_view); 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void PressLeftMouseButtonTitlebar( 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Point& mouse_location, panel::ClickModifier modifier) OVERRIDE; 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void ReleaseMouseButtonTitlebar( 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel::ClickModifier modifier) OVERRIDE; 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void DragTitlebar(const gfx::Point& mouse_location) OVERRIDE; 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void CancelDragTitlebar() OVERRIDE; 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void FinishDragTitlebar() OVERRIDE; 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool VerifyDrawingAttention() const OVERRIDE; 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool VerifyActiveState(bool is_active) OVERRIDE; 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool VerifyAppIcon() const OVERRIDE; 1072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual bool VerifySystemMinimizeState() const OVERRIDE; 10868043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) virtual bool IsWindowVisible() const OVERRIDE; 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool IsWindowSizeKnown() const OVERRIDE; 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool IsAnimatingBounds() const OVERRIDE; 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool IsButtonVisible( 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel::TitlebarButtonType button_type) const OVERRIDE; 1132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual panel::CornerStyle GetWindowCornerStyle() const OVERRIDE; 1147dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch virtual bool EnsureApplicationRunOnForeground() OVERRIDE; 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PanelView* panel_view_; 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)NativePanelTestingWin::NativePanelTestingWin(PanelView* panel_view) 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : panel_view_(panel_view) { 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void NativePanelTestingWin::PressLeftMouseButtonTitlebar( 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Point& mouse_location, panel::ClickModifier modifier) { 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_view_->OnTitlebarMousePressed(mouse_location); 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void NativePanelTestingWin::ReleaseMouseButtonTitlebar( 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel::ClickModifier modifier) { 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_view_->OnTitlebarMouseReleased(modifier); 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void NativePanelTestingWin::DragTitlebar(const gfx::Point& mouse_location) { 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_view_->OnTitlebarMouseDragged(mouse_location); 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void NativePanelTestingWin::CancelDragTitlebar() { 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_view_->OnTitlebarMouseCaptureLost(); 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void NativePanelTestingWin::FinishDragTitlebar() { 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_view_->OnTitlebarMouseReleased(panel::NO_MODIFIER); 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool NativePanelTestingWin::VerifyDrawingAttention() const { 146b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) base::MessageLoop::current()->RunUntilIdle(); 1472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return panel_view_->GetFrameView()->GetPaintState() == 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PanelFrameView::PAINT_FOR_ATTENTION; 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool NativePanelTestingWin::VerifyActiveState(bool is_active) { 1522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return panel_view_->GetFrameView()->GetPaintState() == 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (is_active ? PanelFrameView::PAINT_AS_ACTIVE 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : PanelFrameView::PAINT_AS_INACTIVE); 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool NativePanelTestingWin::VerifyAppIcon() const { 1582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We only care about Windows 7 and later. 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (base::win::GetVersion() < base::win::VERSION_WIN7) 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) HWND native_window = views::HWNDForWidget(panel_view_->window()); 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HICON app_icon = reinterpret_cast<HICON>( 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::SendMessage(native_window, WM_GETICON, ICON_BIG, 0L)); 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!app_icon) 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<SkBitmap> bitmap(IconUtil::CreateSkBitmapFromHICON(app_icon)); 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return bitmap.get() && 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bitmap->width() == panel::kPanelAppIconSize && 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bitmap->height() == panel::kPanelAppIconSize; 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool NativePanelTestingWin::VerifySystemMinimizeState() const { 1782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 1792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) HWND native_window = views::HWNDForWidget(panel_view_->window()); 1802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) WINDOWPLACEMENT placement; 1812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!::GetWindowPlacement(native_window, &placement)) 1822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 1832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (placement.showCmd == SW_MINIMIZE || placement.showCmd == SW_SHOWMINIMIZED) 1842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return true; 1852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the panel window has owner window, as in stacked mode, check its owner 1872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // window. Note that owner window, instead of parent window, is returned 1882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // though GWL_HWNDPARENT contains 'parent'. 1892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) HWND owner_window = 1902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) reinterpret_cast<HWND>(::GetWindowLongPtr(native_window, 1912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GWLP_HWNDPARENT)); 1922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!owner_window || !::GetWindowPlacement(owner_window, &placement)) 1932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 1942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return placement.showCmd == SW_MINIMIZE || 1952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) placement.showCmd == SW_SHOWMINIMIZED; 1962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#else 1972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return true; 1982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 1992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 20168043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)bool NativePanelTestingWin::IsWindowVisible() const { 20268043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)#if defined(OS_WIN) 20368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) HWND native_window = views::HWNDForWidget(panel_view_->window()); 20468043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) return ::IsWindowVisible(native_window) == TRUE; 20568043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)#else 20668043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) return panel_view_->visible(); 20768043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)#endif 20868043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)} 20968043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool NativePanelTestingWin::IsWindowSizeKnown() const { 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool NativePanelTestingWin::IsAnimatingBounds() const { 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return panel_view_->IsAnimatingBounds(); 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool NativePanelTestingWin::IsButtonVisible( 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel::TitlebarButtonType button_type) const { 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PanelFrameView* frame_view = panel_view_->GetFrameView(); 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (button_type) { 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case panel::CLOSE_BUTTON: 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return frame_view->close_button()->visible(); 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case panel::MINIMIZE_BUTTON: 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return frame_view->minimize_button()->visible(); 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case panel::RESTORE_BUTTON: 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return frame_view->restore_button()->visible(); 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)panel::CornerStyle NativePanelTestingWin::GetWindowCornerStyle() const { 2362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return panel_view_->GetFrameView()->corner_style(); 2372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2397dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochbool NativePanelTestingWin::EnsureApplicationRunOnForeground() { 2407dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // Not needed on views. 2417dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return true; 2427dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch} 2437dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 24790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)NativePanel* Panel::CreateNativePanel(Panel* panel, 24890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const gfx::Rect& bounds, 24990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool always_on_top) { 25090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return new PanelView(panel, bounds, always_on_top); 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// The panel window has to be created as always-on-top. We cannot create it 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// as non-always-on-top and then change it to always-on-top because Windows 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// system might deny making a window always-on-top if the application is not 25690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)// a foreground application. 25790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)PanelView::PanelView(Panel* panel, const gfx::Rect& bounds, bool always_on_top) 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : panel_(panel), 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bounds_(bounds), 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_(NULL), 2612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) window_closed_(false), 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) web_view_(NULL), 26390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) always_on_top_(always_on_top), 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) focused_(false), 2652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) user_resizing_(false), 2662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 2672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) user_resizing_interior_stacked_panel_edge_(false), 2682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_pressed_(false), 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_dragging_state_(NO_DRAGGING), 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_drawing_attention_(false), 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) force_to_paint_as_inactive_(false), 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) old_focused_view_(NULL) { 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_ = new views::Widget; 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) views::Widget::InitParams params(views::Widget::InitParams::TYPE_WINDOW); 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) params.delegate = this; 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) params.remove_standard_frame = true; 27890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) params.keep_on_top = always_on_top; 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) params.bounds = bounds; 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->Init(params); 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->set_frame_type(views::Widget::FRAME_TYPE_FORCE_CUSTOM); 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->set_focus_on_creation(false); 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->AddObserver(this); 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) web_view_ = new views::WebView(NULL); 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AddChildView(web_view_); 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnViewWasResized(); 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Register accelarators supported by panels. 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) views::FocusManager* focus_manager = GetFocusManager(); 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::map<ui::Accelerator, int>& accelerator_table = 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetAcceleratorTable(); 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (std::map<ui::Accelerator, int>::const_iterator iter = 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) accelerator_table.begin(); 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != accelerator_table.end(); ++iter) { 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) focus_manager->RegisterAccelerator( 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter->first, ui::AcceleratorManager::kNormalPriority, this); 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::win::SetAppIdForWindow( 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShellIntegration::GetAppModelIdForProfile(UTF8ToWide(panel->app_name()), 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel->profile()->GetPath()), 3052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) views::HWNDForWidget(window_)); 3063551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) ui::win::PreventWindowFromPinning(views::HWNDForWidget(window_)); 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PanelView::~PanelView() { 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::ShowPanel() { 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShowPanelInactive(); 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ActivatePanel(); 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::ShowPanelInactive() { 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (window_->IsVisible()) 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->ShowInactive(); 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // No animation is used for initial creation of a panel on Win. 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Signal immediately that pending actions can be performed. 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->manager()->OnPanelAnimationEnded(panel_.get()); 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Rect PanelView::GetPanelBounds() const { 3285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return bounds_; 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::SetPanelBounds(const gfx::Rect& bounds) { 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetBoundsInternal(bounds, true); 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::SetPanelBoundsInstantly(const gfx::Rect& bounds) { 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetBoundsInternal(bounds, false); 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::SetBoundsInternal(const gfx::Rect& new_bounds, bool animate) { 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (bounds_ == new_bounds) 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bounds_ = new_bounds; 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!animate) { 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If no animation is in progress, apply bounds change instantly. Otherwise, 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // continue the animation with new target bounds. 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!IsAnimatingBounds()) 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetWidgetBounds(bounds_); 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) animation_start_bounds_ = window_->GetWindowBoundsInScreen(); 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bounds_animator_.reset(new PanelBoundsAnimation( 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, panel_.get(), animation_start_bounds_, new_bounds)); 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bounds_animator_->Start(); 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 3612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool PanelView::FilterMessage(HWND hwnd, 3622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UINT message, 3632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) WPARAM w_param, 3642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LPARAM l_param, 3652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LRESULT* l_result) { 3662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) switch (message) { 3672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case WM_SIZING: 3682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (w_param == WMSZ_BOTTOM) 3692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) user_resizing_interior_stacked_panel_edge_ = true; 3702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 3712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 3722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 3732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 3752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 376d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)void PanelView::AnimationEnded(const gfx::Animation* animation) { 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->manager()->OnPanelAnimationEnded(panel_.get()); 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 380d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)void PanelView::AnimationProgressed(const gfx::Animation* animation) { 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Rect new_bounds = bounds_animator_->CurrentValueBetween( 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) animation_start_bounds_, bounds_); 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetWidgetBounds(new_bounds); 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::SetWidgetBounds(const gfx::Rect& new_bounds) { 3872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // An overlapped window is a top-level window that has a titlebar, border, 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // and client area. The Windows system will automatically put the shadow 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // around the whole window. Also the system will enforce the minimum height 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // (38 pixels based on observation) for the overlapped window such that it 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // will always has the space for the titlebar. 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On contrast, a popup window is a bare minimum window without border and 3955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // titlebar by default. It is often used for the popup menu and the window 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // with short life. The Windows system does not add the shadow around the 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // whole window though CS_DROPSHADOW class style could be passed to add the 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // drop shadow which is only around the right and bottom edges. 3995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 4005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The height of the title-only or minimized panel is smaller than the minimum 4015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // overlapped window height. If the panel still uses the overlapped window 4025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // style, Windows system will automatically increase the window height. To 4035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // work around this limitation, we temporarily change the window style to 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // popup when the height to set is smaller than the minimum overlapped window 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // height and then restore the window style to overlapped when the height 4065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // grows. 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const int kMinimumOverlappedWindowHeight = 38; 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Rect old_bounds = GetWidget()->GetRestoredBounds(); 4095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (old_bounds.height() > kMinimumOverlappedWindowHeight && 4105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new_bounds.height() <= kMinimumOverlappedWindowHeight) { 4115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When the panel height shrinks below the minimum overlapped window height, 4125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // change the window style to popup such that we can show the title-only 4135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // and minimized panel without additional height being added by the system. 4145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateWindowAttribute(GWL_STYLE, 4155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WS_POPUP, 4165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WS_OVERLAPPED | WS_THICKFRAME | WS_SYSMENU, 4175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) true); 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (old_bounds.height() <= kMinimumOverlappedWindowHeight && 4195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new_bounds.height() > kMinimumOverlappedWindowHeight) { 4205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Change the window style back to overlappped when the panel height grow 4215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // taller than the minimum overlapped window height. 4225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateWindowAttribute(GWL_STYLE, 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WS_OVERLAPPED | WS_THICKFRAME | WS_SYSMENU, 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WS_POPUP, 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) true); 4265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetWidget()->SetBounds(new_bounds); 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::ClosePanel() { 4335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We're already closing. Do nothing. 4342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (window_closed_) 4355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 4365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!panel_->ShouldCloseWindow()) 4385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 4395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Cancel any currently running animation since we're closing down. 4415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (bounds_animator_.get()) 4425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bounds_animator_.reset(); 4435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (panel_->GetWebContents()) { 4455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Still have web contents. Allow renderer to shut down. 4465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When web contents are destroyed, we will be called back again. 4475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->OnWindowClosing(); 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 4495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->OnNativePanelClosed(); 4522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (window_) 4532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) window_->Close(); 4542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) window_closed_ = true; 4555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::ActivatePanel() { 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->Activate(); 4595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::DeactivatePanel() { 4625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!focused_) 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 4645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 4665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Need custom behavior for always-on-top panels to avoid 4675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the OS activating a minimized panel when this one is 4685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // deactivated. 4695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (always_on_top_) { 4705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::SetForegroundWindow(::GetDesktopWindow()); 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->Deactivate(); 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::IsPanelActive() const { 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return focused_; 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::PreventActivationByOS(bool prevent_activation) { 4832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 4842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Set the flags "NoActivate" to make sure the minimized panels do not get 4852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // activated by the OS. In addition, set "AppWindow" to make sure the 4862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // minimized panels do appear in the taskbar and Alt-Tab menu if it is not 4872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // in a stack. 4882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int value_to_change = WS_EX_NOACTIVATE; 4892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!panel_->stack()) 4902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) value_to_change |= WS_EX_APPWINDOW; 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (prevent_activation) 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateWindowAttribute(GWL_EXSTYLE, value_to_change, 0, false); 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateWindowAttribute(GWL_EXSTYLE, 0, value_to_change, false); 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)gfx::NativeWindow PanelView::GetNativePanelWindow() { 4995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return window_->GetNativeWindow(); 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::UpdatePanelTitleBar() { 5035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateWindowTitle(); 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateWindowIcon(); 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::UpdatePanelLoadingAnimations(bool should_animate) { 5085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFrameView()->UpdateThrobber(); 5095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::PanelWebContentsFocused(content::WebContents* contents) { 5125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) web_view_->OnWebContentsFocused(contents); 5135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::PanelCut() { 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::PanelCopy() { 5215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Nothing to do since we do not have panel-specific system menu. 5225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 5235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::PanelPaste() { 5265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Nothing to do since we do not have panel-specific system menu. 5275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 5285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::DrawAttention(bool draw_attention) { 5315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK((panel_->attention_mode() & Panel::USE_PANEL_ATTENTION) != 0); 5325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_drawing_attention_ == draw_attention) 5345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 5355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_drawing_attention_ = draw_attention; 5365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFrameView()->SchedulePaint(); 5375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 538c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if ((panel_->attention_mode() & Panel::USE_SYSTEM_ATTENTION) != 0) { 539c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#if defined(OS_WIN) 540c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // The default implementation of Widget::FlashFrame only flashes 5 times. 541c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // We need more than that. 542c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) FLASHWINFO fwi; 543c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) fwi.cbSize = sizeof(fwi); 544c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) fwi.hwnd = views::HWNDForWidget(window_); 545c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (draw_attention) { 546c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) fwi.dwFlags = FLASHW_ALL; 547c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) fwi.uCount = panel::kNumberOfTimesToFlashPanelForAttention; 548c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) fwi.dwTimeout = 0; 549c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } else { 550c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // TODO(jianli): calling FlashWindowEx with FLASHW_STOP flag for the 551c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // panel window has the same problem as the stack window. However, 552c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // we cannot take the similar fix since there is no background window 553c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // to replace for the regular panel window. More investigation is needed. 554c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) fwi.dwFlags = FLASHW_STOP; 555c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 556c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) ::FlashWindowEx(&fwi); 557c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#else 5585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->FlashFrame(draw_attention); 559c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#endif 560c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 5615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::IsDrawingAttention() const { 5645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return is_drawing_attention_; 5655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::HandlePanelKeyboardEvent( 5685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::NativeWebKeyboardEvent& event) { 5695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) views::FocusManager* focus_manager = GetFocusManager(); 5705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (focus_manager->shortcut_handling_suspended()) 5715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 5725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ui::Accelerator accelerator( 5745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<ui::KeyboardCode>(event.windowsKeyCode), 5755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::GetModifiersFromNativeWebKeyboardEvent(event)); 576f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (event.type == blink::WebInputEvent::KeyUp) 5775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) accelerator.set_type(ui::ET_KEY_RELEASED); 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) focus_manager->ProcessAccelerator(accelerator); 5795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::FullScreenModeChanged(bool is_full_screen) { 5825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_full_screen) { 58368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) if (window_->IsVisible() && always_on_top_) 5845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->Hide(); 5855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 58668043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) if (!window_->IsVisible()) { 58768043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) ShowPanelInactive(); 588eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 589eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#if defined(OS_WIN) 59068043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) // When hiding and showing again a top-most window that belongs to a 59168043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) // background application (i.e. the application is not a foreground one), 59268043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) // the window may loose top-most placement even though its WS_EX_TOPMOST 59368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) // bit is still set. Re-issuing SetWindowsPos() returns the window to its 59468043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) // top-most placement. 59568043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) if (always_on_top_) 59668043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) window_->SetAlwaysOnTop(true); 597eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#endif 59868043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) } 5995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::IsPanelAlwaysOnTop() const { 6035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return always_on_top_; 6045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::SetPanelAlwaysOnTop(bool on_top) { 6075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (always_on_top_ == on_top) 6085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 6095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) always_on_top_ = on_top; 6105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->SetAlwaysOnTop(on_top); 6125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->non_client_view()->Layout(); 6135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->client_view()->Layout(); 6145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::UpdatePanelMinimizeRestoreButtonVisibility() { 6175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFrameView()->UpdateTitlebarMinimizeRestoreButtonVisibility(); 6185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void PanelView::SetWindowCornerStyle(panel::CornerStyle corner_style) { 6212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetFrameView()->SetWindowCornerStyle(corner_style); 6222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::PanelExpansionStateChanging(Panel::ExpansionState old_state, 6255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Panel::ExpansionState new_state) { 6262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 6275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Live preview is only available since Windows 7. 6285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (base::win::GetVersion() < base::win::VERSION_WIN7) 6295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 6305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 631868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (panel_->collection()->type() != PanelCollection::DOCKED) 632868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) return; 633868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 6345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_minimized = old_state != Panel::EXPANDED; 6355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool will_be_minimized = new_state != Panel::EXPANDED; 6365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_minimized == will_be_minimized) 6375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 6385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) HWND native_window = views::HWNDForWidget(window_); 6405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!thumbnailer_.get()) { 6425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(native_window); 643868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) thumbnailer_.reset(new TaskbarWindowThumbnailerWin(native_window, NULL)); 6445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Cache the image at this point. 6475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (will_be_minimized) { 6485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the panel is still active (we will deactivate the minimizd panel at 6495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // later time), we need to paint it immediately as inactive so that we can 6505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // take a snapshot of inactive panel. 6515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (focused_) { 6525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) force_to_paint_as_inactive_ = true; 6535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::RedrawWindow(native_window, NULL, NULL, 6545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RDW_NOCHILDREN | RDW_INVALIDATE | RDW_UPDATENOW); 6555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 657868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) // Start the thumbnailer and capture the snapshot now. 658868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) thumbnailer_->Start(); 659868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) thumbnailer_->CaptureSnapshot(); 6605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 6615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) force_to_paint_as_inactive_ = false; 6625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) thumbnailer_->Stop(); 6635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 6665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Size PanelView::WindowSizeFromContentSize( 6695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Size& content_size) const { 6705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Size frame = GetFrameView()->NonClientAreaSize(); 6715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return gfx::Size(content_size.width() + frame.width(), 6725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content_size.height() + frame.height()); 6735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Size PanelView::ContentSizeFromWindowSize( 6765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Size& window_size) const { 6775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Size frame = GetFrameView()->NonClientAreaSize(); 6785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return gfx::Size(window_size.width() - frame.width(), 6795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_size.height() - frame.height()); 6805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int PanelView::TitleOnlyHeight() const { 6835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return panel::kTitlebarHeight; 6845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void PanelView::MinimizePanelBySystem() { 6872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) window_->Minimize(); 6882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool PanelView::IsPanelMinimizedBySystem() const { 6912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return window_->IsMinimized(); 6922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 6932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6942385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdochbool PanelView::IsPanelShownOnActiveDesktop() const { 6952385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch#if defined(OS_WIN) 6962385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch // Virtual desktop is not supported by the native Windows system. 6972385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch return true; 6982385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch#else 6992385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch NOTIMPLEMENTED(); 7002385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch return true; 7012385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch#endif 7022385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch} 7032385ea399aae016c0806a4f9ef3c9cfe3d2a39dfBen Murdoch 704c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void PanelView::ShowShadow(bool show) { 705c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#if defined(OS_WIN) 706c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // The overlapped window has the shadow while the popup window does not have 707c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // the shadow. 708c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) int overlap_style = WS_OVERLAPPED | WS_THICKFRAME | WS_SYSMENU; 709c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) int popup_style = WS_POPUP; 710c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) UpdateWindowAttribute(GWL_STYLE, 711c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) show ? overlap_style : popup_style, 712c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) show ? popup_style : overlap_style, 713c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) true); 714c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#endif 715c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 716c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 7175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::AttachWebContents(content::WebContents* contents) { 7185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) web_view_->SetWebContents(contents); 7195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::DetachWebContents(content::WebContents* contents) { 7225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) web_view_->SetWebContents(NULL); 7235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)NativePanelTesting* PanelView::CreateNativePanelTesting() { 7265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return new NativePanelTestingWin(this); 7275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::OnDisplayChanged() { 7305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->manager()->display_settings_provider()->OnDisplaySettingsChanged(); 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::OnWorkAreaChanged() { 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->manager()->display_settings_provider()->OnDisplaySettingsChanged(); 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::WillProcessWorkAreaChange() const { 7385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 7395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)views::View* PanelView::GetContentsView() { 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return this; 7435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)views::NonClientFrameView* PanelView::CreateNonClientFrameView( 7465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) views::Widget* widget) { 7475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PanelFrameView* frame_view = new PanelFrameView(this); 7485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) frame_view->Init(); 7495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return frame_view; 7505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::CanResize() const { 7535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 7545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::CanMaximize() const { 7575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 7585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 760d57369da7c6519fef57db42085f7b42d4c8845c1Torne (Richard Coles)base::string16 PanelView::GetWindowTitle() const { 7615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return panel_->GetWindowTitle(); 7625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::ImageSkia PanelView::GetWindowAppIcon() { 7655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Image app_icon = panel_->app_icon(); 7665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (app_icon.IsEmpty()) 7675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GetWindowIcon(); 7685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else 7695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return *app_icon.ToImageSkia(); 7705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::ImageSkia PanelView::GetWindowIcon() { 7735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Image icon = panel_->GetCurrentPageIcon(); 7745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return icon.IsEmpty() ? gfx::ImageSkia() : *icon.ToImageSkia(); 7755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::WindowClosing() { 7785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When closing a panel via window.close, API or the close button, 7795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ClosePanel() is called first, destroying the native |window_| 7805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // which results in this method being called. ClosePanel() sets 7812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // |window_closed_| to NULL. 7822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If we still have a |window_closed_| here, the close was triggered by the 7832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // OS, (e.g. clicking on taskbar menu), which destroys the native |window_| 7845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // without invoking ClosePanel() beforehand. 7852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!window_closed_) { 7865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->OnWindowClosing(); 7875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClosePanel(); 7882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(window_closed_); 7895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::DeleteDelegate() { 7935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delete this; 7945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::OnWindowBeginUserBoundsChange() { 7972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) user_resizing_ = true; 7985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->OnPanelStartUserResizing(); 7992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 8012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) StackedPanelCollection* stack = panel_->stack(); 8022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (stack) { 8032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Listen to WM_SIZING message in order to find out whether the interior 8042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // edge is being resized such that the specific maximum size could be 8052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // passed to the system. 8062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (panel_->stack()->GetPanelBelow(panel_.get())) { 8072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ui::HWNDSubclass::AddFilterToTarget(views::HWNDForWidget(window_), this); 8082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) user_resizing_interior_stacked_panel_edge_ = false; 8092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Keep track of the original full size of the resizing panel such that it 8122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // can be restored to this size once it is shrunk to minimized state. 8132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) original_full_size_of_resizing_panel_ = panel_->full_size(); 8142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Keep track of the original full size of the panel below the resizing 8162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // panel such that it can be restored to this size once it is shrunk to 8172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // minimized state. 8182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Panel* below_panel = stack->GetPanelBelow(panel_.get()); 8192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (below_panel && !below_panel->IsMinimized()) { 8202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) original_full_size_of_panel_below_resizing_panel_ = 8212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) below_panel->full_size(); 8222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 8255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::OnWindowEndUserBoundsChange() { 8282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) user_resizing_ = false; 8295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->OnPanelEndUserResizing(); 8305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // No need to proceed with post-resizing update when there is no size change. 8325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Rect new_bounds = window_->GetWindowBoundsInScreen(); 8335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (bounds_ == new_bounds) 8345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 8355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bounds_ = new_bounds; 8365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->IncreaseMaxSize(bounds_.size()); 8385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->set_full_size(bounds_.size()); 8395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 8412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) StackedPanelCollection* stack = panel_->stack(); 8422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (stack) { 8432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // No need to listen to WM_SIZING message any more. 8442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ui::HWNDSubclass::RemoveFilterFromAllTargets(this); 8452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the height of resizing panel shrinks close to the titlebar height, 8472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // treate it as minimized. This could occur when the user is dragging 8482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // 1) the top edge of the top panel downward to shrink it; or 8492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // 2) the bottom edge of any panel upward to shrink it. 8502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (panel_->GetBounds().height() < 8512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kStackedPanelHeightShrinkThresholdToBecomeMinimized) { 8522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stack->MinimizePanel(panel_.get()); 8532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) panel_->set_full_size(original_full_size_of_resizing_panel_); 8542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the height of panel below the resizing panel shrinks close to the 8572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // titlebar height, treat it as minimized. This could occur when the user 8582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // is dragging the bottom edge of non-bottom panel downward to expand it 8592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // and also shrink the panel below. 8602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Panel* below_panel = stack->GetPanelBelow(panel_.get()); 8612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (below_panel && !below_panel->IsMinimized() && 8622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) below_panel->GetBounds().height() < 8632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kStackedPanelHeightShrinkThresholdToBecomeMinimized) { 8642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) stack->MinimizePanel(below_panel); 8652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) below_panel->set_full_size( 8662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) original_full_size_of_panel_below_resizing_panel_); 8672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 8702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) panel_->collection()->RefreshLayout(); 8725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)views::Widget* PanelView::GetWidget() { 8755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return window_; 8765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const views::Widget* PanelView::GetWidget() const { 8795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return window_; 8805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::UpdateLoadingAnimations(bool should_animate) { 8835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFrameView()->UpdateThrobber(); 8845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::UpdateWindowTitle() { 8875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->UpdateWindowTitle(); 8885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFrameView()->UpdateTitle(); 8895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::UpdateWindowIcon() { 8925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_->UpdateWindowIcon(); 8935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFrameView()->UpdateIcon(); 8945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::Layout() { 8975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |web_view_| might not be created yet when the window is first created. 8985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (web_view_) 8995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) web_view_->SetBounds(0, 0, width(), height()); 9005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnViewWasResized(); 9015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Size PanelView::GetMinimumSize() { 9042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the panel is minimized, it can be rendered to very small size, like 905c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // 4-pixel lines when it is docked. Otherwise, its size should not be less 906c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // than its minimum size. 9072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return panel_->IsMinimized() ? gfx::Size() : 908c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) gfx::Size(panel::kPanelMinWidth, panel::kPanelMinHeight); 9095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Size PanelView::GetMaximumSize() { 9122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the user is resizing a stacked panel by its bottom edge, make sure its 9132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // height cannot grow more than what the panel below it could offer. This is 9142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // because growing a stacked panel by y amount will shrink the panel below it 9152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // by same amount and we do not want the panel below it being shrunk to be 9162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // smaller than the titlebar. 9172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 9182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (panel_->stack() && user_resizing_interior_stacked_panel_edge_) { 9192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Panel* below_panel = panel_->stack()->GetPanelBelow(panel_.get()); 9202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (below_panel && !below_panel->IsMinimized()) { 9212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return gfx::Size(0, below_panel->GetBounds().bottom() - 9222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) panel_->GetBounds().y() - panel::kTitlebarHeight); 9232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 9242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 9252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 9265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return gfx::Size(); 9275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::AcceleratorPressed(const ui::Accelerator& accelerator) { 9305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mouse_pressed_ && accelerator.key_code() == ui::VKEY_ESCAPE) { 9315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnTitlebarMouseCaptureLost(); 9325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 9335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // No other accelerator is allowed when the drag begins. 9365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mouse_dragging_state_ == DRAGGING_STARTED) 9375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 9385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::map<ui::Accelerator, int>& accelerator_table = 9405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetAcceleratorTable(); 9415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::map<ui::Accelerator, int>::const_iterator iter = 9425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) accelerator_table.find(accelerator); 9435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(iter != accelerator_table.end()); 9445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return panel_->ExecuteCommandIfEnabled(iter->second); 9455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void PanelView::OnWidgetDestroying(views::Widget* widget) { 9482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) window_ = NULL; 9492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 9502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::OnWidgetActivationChanged(views::Widget* widget, bool active) { 9522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 953a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // WM_NCACTIVATED could be sent when an active window is being destroyed on 954a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) // Windows. We need to guard against this. 955a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) if (window_closed_) 956a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) return; 957a93a17c8d99d686bd4a1511e5504e5e6cc9fcadfTorne (Richard Coles) 9583551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) bool focused = active; 9593551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) if (chrome::GetActiveDesktop() == chrome::HOST_DESKTOP_TYPE_NATIVE) { 9603551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) // The panel window is in focus (actually accepting keystrokes) if it is 9613551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) // active and belongs to a foreground application. 9623551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) focused = active && 9633551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) views::HWNDForWidget(widget) == ::GetForegroundWindow(); 9643551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) } 9655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 9665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTIMPLEMENTED(); 9675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool focused = active; 9685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 9695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (focused_ == focused) 9715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) focused_ = focused; 9735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Expand the panel if the minimized panel is activated by means other than 9755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // clicking on its titlebar. This is the workaround to support restoring the 9765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // minimized panel by other means, like alt-tabbing, win-tabbing, or clicking 9775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the taskbar icon. Note that this workaround does not work for one edge 9785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // case: the mouse happens to be at the minimized panel when the user tries to 9795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // bring up the panel with the above alternatives. 9805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When the user clicks on the minimized panel, the panel expansion will be 9815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // done when we process the mouse button pressed message. 9827dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#if defined(OS_WIN) 9835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (focused_ && panel_->IsMinimized() && 9842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) panel_->collection()->type() == PanelCollection::DOCKED && 9855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Screen::GetScreenFor(widget->GetNativeWindow())-> 986424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) GetWindowUnderCursor() != widget->GetNativeWindow()) { 9875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->Restore(); 9885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9897dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#endif 9905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel()->OnActiveStateChanged(focused); 9923551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 9933551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) // Give web contents view a chance to set focus to the appropriate element. 9943551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) if (focused_) { 9953551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) content::WebContents* web_contents = panel_->GetWebContents(); 9963551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) if (web_contents) 9973551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) web_contents->GetView()->RestoreFocus(); 9983551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) } 9995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void PanelView::OnWidgetBoundsChanged(views::Widget* widget, 10022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const gfx::Rect& new_bounds) { 10032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (user_resizing_) 10042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) panel()->collection()->OnPanelResizedByMouse(panel(), new_bounds); 10052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 10062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 10075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::OnTitlebarMousePressed(const gfx::Point& mouse_location) { 10085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_pressed_ = true; 10095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_dragging_state_ = NO_DRAGGING; 10105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) last_mouse_location_ = mouse_location; 10115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 10125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::OnTitlebarMouseDragged(const gfx::Point& mouse_location) { 10155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!mouse_pressed_) 10165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 10175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mouse_dragging_state_ == NO_DRAGGING && 10195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExceededDragThreshold(mouse_location - last_mouse_location_)) { 10205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When a drag begins, we do not want to the client area to still receive 10215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the focus. We do not need to do this for the unfocused minimized panel. 10225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!panel_->IsMinimized()) { 10235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) old_focused_view_ = GetFocusManager()->GetFocusedView(); 10245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFocusManager()->SetFocusedView(GetFrameView()); 10255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->manager()->StartDragging(panel_.get(), last_mouse_location_); 10285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_dragging_state_ = DRAGGING_STARTED; 10295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mouse_dragging_state_ == DRAGGING_STARTED) { 10315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->manager()->Drag(mouse_location); 10325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Once in drag, update |last_mouse_location_| on each drag fragment, since 10345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we already dragged the panel up to the current mouse location. 10355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) last_mouse_location_ = mouse_location; 10365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 10385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::OnTitlebarMouseReleased(panel::ClickModifier modifier) { 10415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mouse_dragging_state_ != NO_DRAGGING) { 10425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Ensure dragging a minimized panel does not leave it activated. 10435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Windows activates a panel on mouse-down, regardless of our attempts 10445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to prevent activation of a minimized panel. Now that we know mouse-down 10455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // resulted in a mouse-drag, we need to ensure the minimized panel is 10465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // deactivated. 10475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (panel_->IsMinimized() && focused_) 10485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->Deactivate(); 10495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mouse_dragging_state_ == DRAGGING_STARTED) { 10515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When a drag ends, restore the focus. 10525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (old_focused_view_) { 10535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFocusManager()->SetFocusedView(old_focused_view_); 10545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) old_focused_view_ = NULL; 10555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return EndDragging(false); 10575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The panel drag was cancelled before the mouse is released. Do not 10605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // treat this as a click. 10615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 10625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->OnTitlebarClicked(modifier); 10655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 10665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::OnTitlebarMouseCaptureLost() { 10695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mouse_dragging_state_ == DRAGGING_STARTED) 10705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return EndDragging(true); 10715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 10725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::EndDragging(bool cancelled) { 10755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Only handle clicks that started in our window. 10765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!mouse_pressed_) 10775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 10785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_pressed_ = false; 10795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_dragging_state_ = DRAGGING_ENDED; 10815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) panel_->manager()->EndDragging(cancelled); 10825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 10835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)PanelFrameView* PanelView::GetFrameView() const { 10865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return static_cast<PanelFrameView*>(window_->non_client_view()->frame_view()); 10875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::IsAnimatingBounds() const { 1090c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (bounds_animator_.get() && bounds_animator_->is_animating()) 1091c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return true; 1092c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) StackedPanelCollection* stack = panel_->stack(); 1093c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!stack) 1094c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return false; 1095c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return stack->IsAnimatingPanelBounds(panel_.get()); 10965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool PanelView::IsWithinResizingArea(const gfx::Point& mouse_location) const { 10995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Rect bounds = window_->GetWindowBoundsInScreen(); 11005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(bounds.Contains(mouse_location)); 11015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return mouse_location.x() < bounds.x() + kResizeInsideBoundsSize || 11025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_location.x() >= bounds.right() - kResizeInsideBoundsSize || 11035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_location.y() < bounds.y() + kResizeInsideBoundsSize || 11045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mouse_location.y() >= bounds.bottom() - kResizeInsideBoundsSize; 11055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) 11085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::UpdateWindowAttribute(int attribute_index, 11095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int attribute_value_to_set, 11105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int attribute_value_to_reset, 11115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool update_frame) { 11122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) HWND native_window = views::HWNDForWidget(window_); 11135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int value = ::GetWindowLong(native_window, attribute_index); 11145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int expected_value = value; 11155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (attribute_value_to_set) 11165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) expected_value |= attribute_value_to_set; 11175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (attribute_value_to_reset) 11185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) expected_value &= ~attribute_value_to_reset; 11195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (value != expected_value) 11205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::SetWindowLong(native_window, attribute_index, expected_value); 11215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Per MSDN, if any of the frame styles is changed, SetWindowPos with the 11235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // SWP_FRAMECHANGED flag must be called in order for the cached window data 11245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to be updated properly. 11255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // http://msdn.microsoft.com/en-us/library/windows/desktop/ms633591(v=vs.85).aspx 11265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (update_frame) { 11275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ::SetWindowPos(native_window, NULL, 0, 0, 0, 0, 11285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE | 11295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SWP_NOZORDER | SWP_NOACTIVATE); 11305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 11335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void PanelView::OnViewWasResized() { 11352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_WIN) && !defined(USE_AURA) 11365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::WebContents* web_contents = panel_->GetWebContents(); 11375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!web_view_ || !web_contents) 11385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 11395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When the panel is frameless or has thin frame, the mouse resizing should 11415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // also be triggered from the part of client area that is close to the window 11425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // frame. 11435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int width = web_view_->size().width(); 11445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int height = web_view_->size().height(); 11455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Compute the thickness of the client area that needs to be counted towards 11465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // mouse resizing. 11475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int thickness_for_mouse_resizing = 11485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kResizeInsideBoundsSize - GetFrameView()->BorderThickness(); 11495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(thickness_for_mouse_resizing > 0); 11505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkRegion* region = new SkRegion; 11515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) region->op(0, 0, thickness_for_mouse_resizing, height, SkRegion::kUnion_Op); 11525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) region->op(width - thickness_for_mouse_resizing, 0, width, height, 11535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkRegion::kUnion_Op); 11545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) region->op(0, height - thickness_for_mouse_resizing, width, height, 11555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkRegion::kUnion_Op); 11565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) web_contents->GetRenderViewHost()->GetView()->SetClickthroughRegion(region); 11575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 11585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1159