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d0d6a4c236
* Add flutter_windows_view and window_binding_handler Switch input handling infra to FlutterWindowsView win32_flutter_window implement WindowBindingHandler Strip unneeded functionality from win32flutterwindow Fulfill WindowBindingHandler interface in Win32FlutterWindow Add implementations for missing input handling in Win32FlutterWindow Cleanup dead code Correctly hook up rendering again Fix resizing clang-format Fix clipboard Cleanup Rename Add comments cleanup * clang-format * CR Feedback * clang-format; gn format * Fix licensing * CR feedback * CR feedback * CR feedback * Git rid of unnecessar :: prefixes * Extract WindowBindingHandlerDelegate as an interface * Missing file * Extract physical window bounds as a struct * CR Feedback * CR feedback * clang-format Co-authored-by: Stuart Morgan <stuartmorgan@google.com>
62 lines
2.6 KiB
C++
62 lines
2.6 KiB
C++
// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef FLUTTER_SHELL_PLATFORM_WINDOWS_WINDOW_BINDING_HANDLER_DELEGATE_H_
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#define FLUTTER_SHELL_PLATFORM_WINDOWS_WINDOW_BINDING_HANDLER_DELEGATE_H_
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#include "flutter/shell/platform/embedder/embedder.h"
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namespace flutter {
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class WindowBindingHandlerDelegate {
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public:
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// Notifies delegate that backing window size has changed.
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// Typically called by currently configured WindowBindingHandler
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virtual void OnWindowSizeChanged(size_t width, size_t height) const = 0;
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// Notifies delegate that backing window mouse has moved.
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// Typically called by currently configured WindowBindingHandler
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virtual void OnPointerMove(double x, double y) = 0;
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// Notifies delegate that backing window mouse pointer button has been
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// pressed. Typically called by currently configured WindowBindingHandler
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virtual void OnPointerDown(double x,
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double y,
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FlutterPointerMouseButtons button) = 0;
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// Notifies delegate that backing window mouse pointer button has been
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// released. Typically called by currently configured WindowBindingHandler
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virtual void OnPointerUp(double x,
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double y,
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FlutterPointerMouseButtons button) = 0;
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// Notifies delegate that backing window mouse pointer has left the window.
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// Typically called by currently configured WindowBindingHandler
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virtual void OnPointerLeave() = 0;
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// Notifies delegate that backing window has received text.
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// Typically called by currently configured WindowBindingHandler
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virtual void OnText(const std::u16string&) = 0;
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// Notifies delegate that backing window size has received key press.
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// Typically called by currently configured WindowBindingHandler
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virtual void OnKey(int key, int scancode, int action, char32_t character) = 0;
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// Notifies delegate that backing window size has recevied scroll.
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// Typically called by currently configured WindowBindingHandler
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virtual void OnScroll(double x,
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double y,
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double delta_x,
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double delta_y,
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int scroll_offset_multiplier) = 0;
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// Notifies delegate that backing window size has had system font change.
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// Typically called by currently configured WindowBindingHandler
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virtual void OnFontChange() = 0;
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};
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} // namespace flutter
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#endif // FLUTTER_SHELL_PLATFORM_WINDOWS_WINDOW_BINDING_HANDLER_DELEGATE_H_
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