354 lines
12 KiB
C++
354 lines
12 KiB
C++
// Copyright (c) 2013 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef ATOM_BROWSER_NATIVE_WINDOW_H_
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#define ATOM_BROWSER_NATIVE_WINDOW_H_
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#include <map>
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#include <memory>
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#include <string>
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#include <vector>
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#include "atom/browser/native_window_observer.h"
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#include "base/memory/weak_ptr.h"
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#include "base/observer_list.h"
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#include "base/supports_user_data.h"
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#include "content/public/browser/web_contents_user_data.h"
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#include "extensions/browser/app_window/size_constraints.h"
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#include "ui/views/widget/widget_delegate.h"
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class SkRegion;
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namespace content {
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struct NativeWebKeyboardEvent;
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}
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namespace gfx {
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class Image;
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class Point;
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class Rect;
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class RectF;
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class Size;
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} // namespace gfx
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namespace mate {
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class Dictionary;
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class PersistentDictionary;
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} // namespace mate
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namespace atom {
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class AtomMenuModel;
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class NativeBrowserView;
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struct DraggableRegion;
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class NativeWindow : public base::SupportsUserData,
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public views::WidgetDelegate {
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public:
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~NativeWindow() override;
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// Create window with existing WebContents, the caller is responsible for
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// managing the window's live.
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static NativeWindow* Create(const mate::Dictionary& options,
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NativeWindow* parent = nullptr);
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void InitFromOptions(const mate::Dictionary& options);
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virtual void SetContentView(views::View* view) = 0;
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virtual void Close() = 0;
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virtual void CloseImmediately() = 0;
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virtual bool IsClosed() const;
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virtual void Focus(bool focus) = 0;
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virtual bool IsFocused() = 0;
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virtual void Show() = 0;
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virtual void ShowInactive() = 0;
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virtual void Hide() = 0;
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virtual bool IsVisible() = 0;
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virtual bool IsEnabled() = 0;
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virtual void SetEnabled(bool enable) = 0;
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virtual void Maximize() = 0;
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virtual void Unmaximize() = 0;
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virtual bool IsMaximized() = 0;
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virtual void Minimize() = 0;
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virtual void Restore() = 0;
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virtual bool IsMinimized() = 0;
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virtual void SetFullScreen(bool fullscreen) = 0;
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virtual bool IsFullscreen() const = 0;
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virtual void SetBounds(const gfx::Rect& bounds, bool animate = false) = 0;
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virtual gfx::Rect GetBounds() = 0;
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virtual void SetSize(const gfx::Size& size, bool animate = false);
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virtual gfx::Size GetSize();
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virtual void SetPosition(const gfx::Point& position, bool animate = false);
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virtual gfx::Point GetPosition();
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virtual void SetContentSize(const gfx::Size& size, bool animate = false);
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virtual gfx::Size GetContentSize();
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virtual void SetContentBounds(const gfx::Rect& bounds, bool animate = false);
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virtual gfx::Rect GetContentBounds();
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virtual void SetSizeConstraints(
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const extensions::SizeConstraints& size_constraints);
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virtual extensions::SizeConstraints GetSizeConstraints() const;
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virtual void SetContentSizeConstraints(
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const extensions::SizeConstraints& size_constraints);
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virtual extensions::SizeConstraints GetContentSizeConstraints() const;
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virtual void SetMinimumSize(const gfx::Size& size);
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virtual gfx::Size GetMinimumSize() const;
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virtual void SetMaximumSize(const gfx::Size& size);
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virtual gfx::Size GetMaximumSize() const;
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virtual gfx::Size GetContentMinimumSize() const;
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virtual gfx::Size GetContentMaximumSize() const;
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virtual void SetSheetOffset(const double offsetX, const double offsetY);
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virtual double GetSheetOffsetX();
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virtual double GetSheetOffsetY();
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virtual void SetResizable(bool resizable) = 0;
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#if defined(OS_WIN) || defined(OS_MACOSX)
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virtual void MoveTop() = 0;
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#endif
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virtual bool IsResizable() = 0;
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virtual void SetMovable(bool movable) = 0;
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virtual bool IsMovable() = 0;
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virtual void SetMinimizable(bool minimizable) = 0;
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virtual bool IsMinimizable() = 0;
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virtual void SetMaximizable(bool maximizable) = 0;
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virtual bool IsMaximizable() = 0;
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virtual void SetFullScreenable(bool fullscreenable) = 0;
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virtual bool IsFullScreenable() = 0;
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virtual void SetClosable(bool closable) = 0;
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virtual bool IsClosable() = 0;
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virtual void SetAlwaysOnTop(bool top,
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const std::string& level = "floating",
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int relativeLevel = 0,
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std::string* error = nullptr) = 0;
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virtual bool IsAlwaysOnTop() = 0;
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virtual void Center() = 0;
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virtual void Invalidate() = 0;
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virtual void SetTitle(const std::string& title) = 0;
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virtual std::string GetTitle() = 0;
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virtual void FlashFrame(bool flash) = 0;
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virtual void SetSkipTaskbar(bool skip) = 0;
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virtual void SetSimpleFullScreen(bool simple_fullscreen) = 0;
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virtual bool IsSimpleFullScreen() = 0;
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virtual void SetKiosk(bool kiosk) = 0;
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virtual bool IsKiosk() = 0;
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virtual void SetBackgroundColor(SkColor color) = 0;
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virtual void SetHasShadow(bool has_shadow) = 0;
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virtual bool HasShadow() = 0;
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virtual void SetOpacity(const double opacity) = 0;
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virtual double GetOpacity() = 0;
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virtual void SetRepresentedFilename(const std::string& filename);
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virtual std::string GetRepresentedFilename();
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virtual void SetDocumentEdited(bool edited);
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virtual bool IsDocumentEdited();
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virtual void SetIgnoreMouseEvents(bool ignore, bool forward) = 0;
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virtual void SetContentProtection(bool enable) = 0;
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virtual void SetFocusable(bool focusable);
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virtual void SetMenu(AtomMenuModel* menu);
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virtual void SetParentWindow(NativeWindow* parent);
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virtual void SetBrowserView(NativeBrowserView* browser_view) = 0;
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virtual gfx::NativeView GetNativeView() const = 0;
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virtual gfx::NativeWindow GetNativeWindow() const = 0;
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virtual gfx::AcceleratedWidget GetAcceleratedWidget() const = 0;
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// Taskbar/Dock APIs.
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enum ProgressState {
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PROGRESS_NONE, // no progress, no marking
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PROGRESS_INDETERMINATE, // progress, indeterminate
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PROGRESS_ERROR, // progress, errored (red)
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PROGRESS_PAUSED, // progress, paused (yellow)
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PROGRESS_NORMAL, // progress, not marked (green)
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};
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virtual void SetProgressBar(double progress, const ProgressState state) = 0;
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virtual void SetOverlayIcon(const gfx::Image& overlay,
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const std::string& description) = 0;
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// Workspace APIs.
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virtual void SetVisibleOnAllWorkspaces(bool visible) = 0;
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virtual bool IsVisibleOnAllWorkspaces() = 0;
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virtual void SetAutoHideCursor(bool auto_hide);
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// Vibrancy API
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virtual void SetVibrancy(const std::string& type);
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// Touchbar API
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virtual void SetTouchBar(
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const std::vector<mate::PersistentDictionary>& items);
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virtual void RefreshTouchBarItem(const std::string& item_id);
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virtual void SetEscapeTouchBarItem(const mate::PersistentDictionary& item);
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// Native Tab API
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virtual void SelectPreviousTab();
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virtual void SelectNextTab();
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virtual void MergeAllWindows();
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virtual void MoveTabToNewWindow();
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virtual void ToggleTabBar();
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virtual bool AddTabbedWindow(NativeWindow* window);
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// Toggle the menu bar.
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virtual void SetAutoHideMenuBar(bool auto_hide);
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virtual bool IsMenuBarAutoHide();
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virtual void SetMenuBarVisibility(bool visible);
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virtual bool IsMenuBarVisible();
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// Set the aspect ratio when resizing window.
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double GetAspectRatio();
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gfx::Size GetAspectRatioExtraSize();
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virtual void SetAspectRatio(double aspect_ratio, const gfx::Size& extra_size);
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// File preview APIs.
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virtual void PreviewFile(const std::string& path,
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const std::string& display_name);
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virtual void CloseFilePreview();
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// Converts between content bounds and window bounds.
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virtual gfx::Rect ContentBoundsToWindowBounds(
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const gfx::Rect& bounds) const = 0;
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virtual gfx::Rect WindowBoundsToContentBounds(
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const gfx::Rect& bounds) const = 0;
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base::WeakPtr<NativeWindow> GetWeakPtr() {
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return weak_factory_.GetWeakPtr();
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}
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// Methods called by the WebContents.
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virtual void HandleKeyboardEvent(
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content::WebContents*,
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const content::NativeWebKeyboardEvent& event) {}
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// Public API used by platform-dependent delegates and observers to send UI
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// related notifications.
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void NotifyWindowRequestPreferredWith(int* width);
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void NotifyWindowCloseButtonClicked();
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void NotifyWindowClosed();
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void NotifyWindowEndSession();
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void NotifyWindowBlur();
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void NotifyWindowFocus();
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void NotifyWindowShow();
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void NotifyWindowHide();
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void NotifyWindowMaximize();
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void NotifyWindowUnmaximize();
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void NotifyWindowMinimize();
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void NotifyWindowRestore();
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void NotifyWindowMove();
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void NotifyWindowResize();
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void NotifyWindowMoved();
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void NotifyWindowScrollTouchBegin();
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void NotifyWindowScrollTouchEnd();
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void NotifyWindowSwipe(const std::string& direction);
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void NotifyWindowSheetBegin();
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void NotifyWindowSheetEnd();
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void NotifyWindowEnterFullScreen();
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void NotifyWindowLeaveFullScreen();
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void NotifyWindowEnterHtmlFullScreen();
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void NotifyWindowLeaveHtmlFullScreen();
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void NotifyWindowExecuteWindowsCommand(const std::string& command);
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void NotifyTouchBarItemInteraction(const std::string& item_id,
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const base::DictionaryValue& details);
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void NotifyNewWindowForTab();
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#if defined(OS_WIN)
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void NotifyWindowMessage(UINT message, WPARAM w_param, LPARAM l_param);
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#endif
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void AddObserver(NativeWindowObserver* obs) { observers_.AddObserver(obs); }
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void RemoveObserver(NativeWindowObserver* obs) {
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observers_.RemoveObserver(obs);
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}
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views::Widget* widget() const { return widget_.get(); }
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views::View* content_view() const { return content_view_; }
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bool has_frame() const { return has_frame_; }
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void set_has_frame(bool has_frame) { has_frame_ = has_frame; }
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bool transparent() const { return transparent_; }
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bool enable_larger_than_screen() const { return enable_larger_than_screen_; }
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NativeBrowserView* browser_view() const { return browser_view_; }
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NativeWindow* parent() const { return parent_; }
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bool is_modal() const { return is_modal_; }
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protected:
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NativeWindow(const mate::Dictionary& options, NativeWindow* parent);
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// views::WidgetDelegate:
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views::Widget* GetWidget() override;
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const views::Widget* GetWidget() const override;
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void set_content_view(views::View* view) { content_view_ = view; }
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void set_browser_view(NativeBrowserView* browser_view) {
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browser_view_ = browser_view;
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}
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private:
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std::unique_ptr<views::Widget> widget_;
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// The content view, weak ref.
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views::View* content_view_ = nullptr;
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// Whether window has standard frame.
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bool has_frame_ = true;
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// Whether window is transparent.
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bool transparent_ = false;
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// Minimum and maximum size, stored as content size.
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extensions::SizeConstraints size_constraints_;
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// Whether window can be resized larger than screen.
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bool enable_larger_than_screen_ = false;
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// The windows has been closed.
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bool is_closed_ = false;
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// Used to display sheets at the appropriate horizontal and vertical offsets
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// on macOS.
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double sheet_offset_x_ = 0.0;
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double sheet_offset_y_ = 0.0;
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// Used to maintain the aspect ratio of a view which is inside of the
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// content view.
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double aspect_ratio_ = 0.0;
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gfx::Size aspect_ratio_extraSize_;
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// The parent window, it is guaranteed to be valid during this window's life.
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NativeWindow* parent_ = nullptr;
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// Is this a modal window.
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bool is_modal_ = false;
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// The browser view layer.
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NativeBrowserView* browser_view_ = nullptr;
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// Observers of this window.
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base::ObserverList<NativeWindowObserver> observers_;
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base::WeakPtrFactory<NativeWindow> weak_factory_;
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DISALLOW_COPY_AND_ASSIGN(NativeWindow);
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};
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// This class provides a hook to get a NativeWindow from a WebContents.
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class NativeWindowRelay
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: public content::WebContentsUserData<NativeWindowRelay> {
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public:
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explicit NativeWindowRelay(base::WeakPtr<NativeWindow> window);
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~NativeWindowRelay() override;
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static void* UserDataKey() {
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return content::WebContentsUserData<NativeWindowRelay>::UserDataKey();
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}
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void* key;
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base::WeakPtr<NativeWindow> window;
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private:
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friend class content::WebContentsUserData<NativeWindow>;
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};
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} // namespace atom
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#endif // ATOM_BROWSER_NATIVE_WINDOW_H_
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