Index: ui/views/events/event_win.cc |
diff --git a/ui/views/events/event_win.cc b/ui/views/events/event_win.cc |
deleted file mode 100644 |
index 9259a54cc22e6b7678ee41be26dd9d92609c9e52..0000000000000000000000000000000000000000 |
--- a/ui/views/events/event_win.cc |
+++ /dev/null |
@@ -1,187 +0,0 @@ |
-// Copyright (c) 2011 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#include "ui/views/events/event.h" |
- |
-#include <windowsx.h> |
- |
-#include "base/logging.h" |
-#include "ui/base/keycodes/keyboard_code_conversion_win.h" |
- |
-namespace ui { |
- |
-namespace { |
- |
-// Returns a mask corresponding to the set of modifier keys that are currently |
-// pressed. Windows key messages don't come with control key state as parameters |
-// as with mouse messages, so we need to explicitly ask for these states. |
-int GetKeyStateFlags() { |
- int flags = 0; |
- flags |= (GetKeyState(VK_MENU) & 0x80)? ui::EF_ALT_DOWN : 0; |
- flags |= (GetKeyState(VK_SHIFT) & 0x80)? ui::EF_SHIFT_DOWN : 0; |
- flags |= (GetKeyState(VK_CONTROL) & 0x80)? ui::EF_CONTROL_DOWN : 0; |
- return flags; |
-} |
- |
-// Convert windows message identifiers to Event types. |
-ui::Event::EventType EventTypeFromNative(NativeEvent native_event) { |
- switch (native_event.message) { |
- case WM_KEYDOWN: |
- case WM_SYSKEYDOWN: |
- case WM_CHAR: |
- return ui::Event::ET_KEY_PRESSED; |
- case WM_KEYUP: |
- case WM_SYSKEYUP: |
- return ui::Event::ET_KEY_RELEASED; |
- case WM_LBUTTONDOWN: |
- case WM_MBUTTONDOWN: |
- case WM_NCLBUTTONDOWN: |
- case WM_NCMBUTTONDOWN: |
- case WM_NCRBUTTONDOWN: |
- case WM_RBUTTONDOWN: |
- return ui::Event::ET_MOUSE_PRESSED; |
- case WM_LBUTTONDBLCLK: |
- case WM_LBUTTONUP: |
- case WM_MBUTTONDBLCLK: |
- case WM_MBUTTONUP: |
- case WM_NCLBUTTONDBLCLK: |
- case WM_NCLBUTTONUP: |
- case WM_NCMBUTTONDBLCLK: |
- case WM_NCMBUTTONUP: |
- case WM_NCRBUTTONDBLCLK: |
- case WM_NCRBUTTONUP: |
- case WM_RBUTTONDBLCLK: |
- case WM_RBUTTONUP: |
- return ui::Event::ET_MOUSE_RELEASED; |
- case WM_MOUSEMOVE: |
- case WM_NCMOUSEMOVE: |
- return ui::Event::ET_MOUSE_MOVED; |
- case WM_MOUSEWHEEL: |
- return ui::Event::ET_MOUSEWHEEL; |
- case WM_MOUSELEAVE: |
- case WM_NCMOUSELEAVE: |
- return ui::Event::ET_MOUSE_EXITED; |
- default: |
- NOTREACHED(); |
- } |
- return ui::Event::ET_UNKNOWN; |
-} |
- |
-bool IsClientMouseEvent(NativeEvent native_event) { |
- return native_event.message == WM_MOUSELEAVE || |
- native_event.message == WM_MOUSEHOVER || |
- (native_event.message >= WM_MOUSEFIRST && |
- native_event.message <= WM_MOUSELAST); |
-} |
- |
-bool IsNonClientMouseEvent(NativeEvent native_event) { |
- return native_event.message == WM_NCMOUSELEAVE || |
- native_event.message == WM_NCMOUSEHOVER || |
- (native_event.message >= WM_NCMOUSEMOVE && |
- native_event.message <= WM_NCXBUTTONDBLCLK); |
-} |
- |
-gfx::Point MousePositionFromNative(NativeEvent native_event) { |
- // Client message. The position is contained in the LPARAM. |
- if (IsClientMouseEvent(native_event)) |
- return gfx::Point(native_event.lParam); |
- DCHECK(IsNonClientMouseEvent(native_event)); |
- // Non-client message. The position is contained in a POINTS structure in |
- // LPARAM, and is in screen coordinates so we have to convert to client. |
- POINT native_point = { GET_X_LPARAM(native_event.lParam), |
- GET_Y_LPARAM(native_event.lParam) }; |
- ScreenToClient(native_event.hwnd, &native_point); |
- return gfx::Point(native_point); |
-} |
- |
-int MouseEventFlagsFromNative(NativeEvent native_event) { |
- int flags = 0; |
- |
- // Check if the event occurred in the non-client area. |
- if (IsNonClientMouseEvent(native_event)) |
- flags |= ui::MouseEvent::EF_IS_NON_CLIENT; |
- |
- // Check for double click events. |
- switch (native_event.message) { |
- case WM_NCLBUTTONDBLCLK: |
- case WM_NCMBUTTONDBLCLK: |
- case WM_NCRBUTTONDBLCLK: |
- case WM_LBUTTONDBLCLK: |
- case WM_MBUTTONDBLCLK: |
- case WM_RBUTTONDBLCLK: |
- flags |= ui::MouseEvent::EF_IS_DOUBLE_CLICK; |
- break; |
- } |
- |
- // Check for pressed buttons. |
- if (IsClientMouseEvent(native_event)) { |
- if (native_event.wParam & MK_LBUTTON) |
- flags |= ui::MouseEvent::EF_LEFT_BUTTON_DOWN; |
- if (native_event.wParam & MK_MBUTTON) |
- flags |= ui::MouseEvent::EF_MIDDLE_BUTTON_DOWN; |
- if (native_event.wParam & MK_RBUTTON) |
- flags |= ui::MouseEvent::EF_RIGHT_BUTTON_DOWN; |
- } else if (IsNonClientMouseEvent(native_event)) { |
- switch (native_event.message) { |
- case WM_NCLBUTTONDOWN: |
- flags |= ui::MouseEvent::EF_LEFT_BUTTON_DOWN; |
- break; |
- case WM_NCMBUTTONDOWN: |
- flags |= ui::MouseEvent::EF_MIDDLE_BUTTON_DOWN; |
- break; |
- case WM_NCRBUTTONDOWN: |
- flags |= ui::MouseEvent::EF_RIGHT_BUTTON_DOWN; |
- break; |
- } |
- } |
- |
- // Finally make sure the key state flags are included. |
- return flags | GetKeyStateFlags(); |
-} |
- |
-int MouseWheelEventFlagsFromNative(NativeEvent native_event) { |
- int win_flags = GET_KEYSTATE_WPARAM(native_event.wParam); |
- int flags = 0; |
- flags |= (win_flags & MK_CONTROL) ? ui::MouseEvent::EF_CONTROL_DOWN : 0; |
- flags |= (win_flags & MK_SHIFT) ? ui::MouseEvent::EF_SHIFT_DOWN : 0; |
- flags |= (GetKeyState(VK_MENU) < 0) ? ui::MouseEvent::EF_ALT_DOWN : 0; |
- flags |= (win_flags & MK_LBUTTON) ? ui::MouseEvent::EF_LEFT_BUTTON_DOWN : 0; |
- flags |= (win_flags & MK_MBUTTON) ? ui::MouseEvent::EF_MIDDLE_BUTTON_DOWN : 0; |
- flags |= (win_flags & MK_RBUTTON) ? ui::MouseEvent::EF_RIGHT_BUTTON_DOWN : 0; |
- return flags; |
-} |
- |
-} // namespace |
- |
-//////////////////////////////////////////////////////////////////////////////// |
-// KeyEvent, public: |
- |
-KeyEvent::KeyEvent(NativeEvent native_event) |
- : Event(EventTypeFromNative(native_event), GetKeyStateFlags()), |
- key_code_(KeyboardCodeForWindowsKeyCode(native_event.wParam)), |
- repeat_count_(native_event.lParam & 0xFFFF), |
- message_flags_((native_event.lParam & 0xFFFF0000) >> 16) { |
-} |
- |
-//////////////////////////////////////////////////////////////////////////////// |
-// MouseEvent, public: |
- |
-MouseEvent::MouseEvent(NativeEvent native_event) |
- : LocatedEvent(EventTypeFromNative(native_event), |
- MousePositionFromNative(native_event), |
- MouseEventFlagsFromNative(native_event)) { |
-} |
- |
-//////////////////////////////////////////////////////////////////////////////// |
-// MouseWheelEvent, public: |
- |
-MouseWheelEvent::MouseWheelEvent(NativeEvent native_event) |
- : LocatedEvent(ET_MOUSEWHEEL, |
- MousePositionFromNative(native_event), |
- MouseWheelEventFlagsFromNative(native_event)), |
- offset_(GET_WHEEL_DELTA_WPARAM(native_event.wParam)) { |
-} |
- |
-} // namespace ui |
- |