The Tor Browser: widget/windows/touchinjection

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this

     3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 #ifndef touchinjection_sdk80_h

     6 #define touchinjection_sdk80_h

     8 // Note, this isn't inclusive of all touch injection header info.

     9 // You may need to add more to expand on current apis.

    11 #ifndef TOUCH_FEEDBACK_DEFAULT

    13 #define TOUCH_FEEDBACK_DEFAULT 0x1

    14 #define TOUCH_FEEDBACK_INDIRECT 0x2

    15 #define TOUCH_FEEDBACK_NONE 0x3

    17 enum {

    18   PT_POINTER  = 0x00000001,   // Generic pointer

    19   PT_TOUCH    = 0x00000002,   // Touch

    20   PT_PEN      = 0x00000003,   // Pen

    21   PT_MOUSE    = 0x00000004,   // Mouse

    22 };

    24 typedef DWORD POINTER_INPUT_TYPE;

    25 typedef UINT32 POINTER_FLAGS;

    27 typedef enum {

    28   POINTER_CHANGE_NONE,

    29   POINTER_CHANGE_FIRSTBUTTON_DOWN,

    30   POINTER_CHANGE_FIRSTBUTTON_UP,

    31   POINTER_CHANGE_SECONDBUTTON_DOWN,

    32   POINTER_CHANGE_SECONDBUTTON_UP,

    33   POINTER_CHANGE_THIRDBUTTON_DOWN,

    34   POINTER_CHANGE_THIRDBUTTON_UP,

    35   POINTER_CHANGE_FOURTHBUTTON_DOWN,

    36   POINTER_CHANGE_FOURTHBUTTON_UP,

    37   POINTER_CHANGE_FIFTHBUTTON_DOWN,

    38   POINTER_CHANGE_FIFTHBUTTON_UP,

    39 } POINTER_BUTTON_CHANGE_TYPE;

    41 typedef struct {

    42   POINTER_INPUT_TYPE    pointerType;

    43   UINT32          pointerId;

    44   UINT32          frameId;

    45   POINTER_FLAGS   pointerFlags;

    46   HANDLE          sourceDevice;

    47   HWND            hwndTarget;

    48   POINT           ptPixelLocation;

    49   POINT           ptHimetricLocation;

    50   POINT           ptPixelLocationRaw;

    51   POINT           ptHimetricLocationRaw;

    52   DWORD           dwTime;

    53   UINT32          historyCount;

    54   INT32           InputData;

    55   DWORD           dwKeyStates;

    56   UINT64          PerformanceCount;

    57   POINTER_BUTTON_CHANGE_TYPE ButtonChangeType;

    58 } POINTER_INFO;

    60 typedef UINT32 TOUCH_FLAGS;

    61 typedef UINT32 TOUCH_MASK;

    63 typedef struct {

    64   POINTER_INFO    pointerInfo;

    65   TOUCH_FLAGS     touchFlags;

    66   TOUCH_MASK      touchMask;

    67   RECT            rcContact;

    68   RECT            rcContactRaw;

    69   UINT32          orientation;

    70   UINT32          pressure;

    71 } POINTER_TOUCH_INFO;

    73 #define TOUCH_FLAG_NONE                 0x00000000 // Default

    75 #define TOUCH_MASK_NONE                 0x00000000 // Default - none of the optional fields are valid

    76 #define TOUCH_MASK_CONTACTAREA          0x00000001 // The rcContact field is valid

    77 #define TOUCH_MASK_ORIENTATION          0x00000002 // The orientation field is valid

    78 #define TOUCH_MASK_PRESSURE             0x00000004 // The pressure field is valid

    80 #define POINTER_FLAG_NONE               0x00000000 // Default

    81 #define POINTER_FLAG_NEW                0x00000001 // New pointer

    82 #define POINTER_FLAG_INRANGE            0x00000002 // Pointer has not departed

    83 #define POINTER_FLAG_INCONTACT          0x00000004 // Pointer is in contact

    84 #define POINTER_FLAG_FIRSTBUTTON        0x00000010 // Primary action

    85 #define POINTER_FLAG_SECONDBUTTON       0x00000020 // Secondary action

    86 #define POINTER_FLAG_THIRDBUTTON        0x00000040 // Third button

    87 #define POINTER_FLAG_FOURTHBUTTON       0x00000080 // Fourth button

    88 #define POINTER_FLAG_FIFTHBUTTON        0x00000100 // Fifth button

    89 #define POINTER_FLAG_PRIMARY            0x00002000 // Pointer is primary

    90 #define POINTER_FLAG_CONFIDENCE         0x00004000 // Pointer is considered unlikely to be accidental

    91 #define POINTER_FLAG_CANCELED           0x00008000 // Pointer is departing in an abnormal manner

    92 #define POINTER_FLAG_DOWN               0x00010000 // Pointer transitioned to down state (made contact)

    93 #define POINTER_FLAG_UPDATE             0x00020000 // Pointer update

    94 #define POINTER_FLAG_UP                 0x00040000 // Pointer transitioned from down state (broke contact)

    95 #define POINTER_FLAG_WHEEL              0x00080000 // Vertical wheel

    96 #define POINTER_FLAG_HWHEEL             0x00100000 // Horizontal wheel

    97 #define POINTER_FLAG_CAPTURECHANGED     0x00200000 // Lost capture

    99 #endif // TOUCH_FEEDBACK_DEFAULT

   101 #define TOUCH_FLAGS_CONTACTUPDATE (POINTER_FLAG_UPDATE|POINTER_FLAG_INRANGE|POINTER_FLAG_INCONTACT)

   102 #define TOUCH_FLAGS_CONTACTDOWN (POINTER_FLAG_DOWN|POINTER_FLAG_INRANGE|POINTER_FLAG_INCONTACT)

   104 typedef BOOL (WINAPI* InitializeTouchInjectionPtr)(UINT32 maxCount, DWORD dwMode);

   105 typedef BOOL (WINAPI* InjectTouchInputPtr)(UINT32 count, CONST POINTER_TOUCH_INFO *info);

   107 #endif // touchinjection_sdk80_h

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