Module: wine Branch: master Commit: 0652a2ccc967c6d1ca04c67f58112ff491ab9a62 URL: https://source.winehq.org/git/wine.git/?a=commit;h=0652a2ccc967c6d1ca04c67f5...
Author: Alistair Leslie-Hughes leslie_alistair@hotmail.com Date: Wed Apr 10 03:42:53 2019 +0000
winex11: Implement PK_CHANGE for wintab.
Based on a patch by Eriks Dobelis.
Signed-off-by: Alistair Leslie-Hughes leslie_alistair@hotmail.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/winex11.drv/wintab.c | 39 +++++++++++++++++++++++++++++++++++++++ dlls/wintab32/context.c | 1 + 2 files changed, 40 insertions(+)
diff --git a/dlls/winex11.drv/wintab.c b/dlls/winex11.drv/wintab.c index 48fcb22..486c356 100644 --- a/dlls/winex11.drv/wintab.c +++ b/dlls/winex11.drv/wintab.c @@ -267,6 +267,7 @@ static int proximity_out_type; static HWND hwndTabletDefault; static WTPACKET gMsgPacket; static DWORD gSerial; +static WTPACKET last_packet;
/* Reference: http://www.wacomeng.com/devsupport/ibmpc/gddevpc.html * @@ -839,6 +840,40 @@ static int cursor_from_device(DWORD deviceid, LPWTI_CURSORS_INFO *cursorp) return -1; }
+static DWORD get_changed_state( WTPACKET *pkt) +{ + DWORD change = 0; + + if (pkt->pkX != last_packet.pkX) + change |= PK_X; + if (pkt->pkY != last_packet.pkY) + change |= PK_Y; + if (pkt->pkZ != last_packet.pkZ) + change |= PK_Z; + if (pkt->pkSerialNumber != last_packet.pkSerialNumber) + change |= PK_SERIAL_NUMBER; + if (pkt->pkTime != last_packet.pkTime) + change |= PK_TIME; + if (pkt->pkNormalPressure != last_packet.pkNormalPressure) + change |= PK_NORMAL_PRESSURE; + if (pkt->pkTangentPressure != last_packet.pkTangentPressure) + change |= PK_TANGENT_PRESSURE; + if (pkt->pkCursor != last_packet.pkCursor) + change |= PK_CURSOR; + if (pkt->pkButtons != last_packet.pkButtons) + change |= PK_BUTTONS; + if (pkt->pkOrientation.orAzimuth != last_packet.pkOrientation.orAzimuth || + pkt->pkOrientation.orAltitude != last_packet.pkOrientation.orAltitude || + pkt->pkOrientation.orTwist != last_packet.pkOrientation.orTwist) + change |= PK_ORIENTATION; + if (pkt->pkRotation.roPitch != last_packet.pkRotation.roPitch || + pkt->pkRotation.roRoll != last_packet.pkRotation.roRoll || + pkt->pkRotation.roYaw != last_packet.pkRotation.roYaw) + change |= PK_ROTATION; + + return change; +} + static BOOL motion_event( HWND hwnd, XEvent *event ) { XDeviceMotionEvent *motion = (XDeviceMotionEvent *)event; @@ -865,7 +900,9 @@ static BOOL motion_event( HWND hwnd, XEvent *event ) * (gMsgPacket.pkStatus & TPS_INVERT?-1:1)); gMsgPacket.pkNormalPressure = motion->axis_data[2]; gMsgPacket.pkButtons = get_button_state(curnum); + gMsgPacket.pkChanged = get_changed_state(&gMsgPacket); SendMessageW(hwndTabletDefault,WT_PACKET,gMsgPacket.pkSerialNumber,(LPARAM)hwnd); + last_packet = gMsgPacket; return TRUE; }
@@ -895,7 +932,9 @@ static BOOL button_event( HWND hwnd, XEvent *event ) * (gMsgPacket.pkStatus & TPS_INVERT?-1:1)); gMsgPacket.pkNormalPressure = button->axis_data[2]; gMsgPacket.pkButtons = get_button_state(curnum); + gMsgPacket.pkChanged = get_changed_state(&gMsgPacket); SendMessageW(hwndTabletDefault,WT_PACKET,gMsgPacket.pkSerialNumber,(LPARAM)hwnd); + last_packet = gMsgPacket; return TRUE; }
diff --git a/dlls/wintab32/context.c b/dlls/wintab32/context.c index 2993c47..095e258 100644 --- a/dlls/wintab32/context.c +++ b/dlls/wintab32/context.c @@ -215,6 +215,7 @@ LPOPENCONTEXT AddPacketToContextQueue(LPWTPACKET packet, HWND hwnd) packet->pkContext = ptr->handle;
/* translate packet data to the context */ + packet->pkChanged = packet->pkChanged & ptr->context.lcPktData;
/* Scale as per documentation */ packet->pkY = ScaleForContext(packet->pkY, ptr->context.lcInOrgY,