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- Fixed: The mouse wheel generated no events in GUI mode if you weren't

Browse source 
fullscreen. (e.g. You could no longer scroll the console with the mouse
  buffer.)
- Fixed: Wheeling down was seen as wheeling up with the Win32 mouse.


SVN r1618 (trunk)
This commit is contained in:
Randy Heit 2009-05-27 22:57:21 +00:00
parent 12959a1bd1
commit 092512c44a
4 changed files with 63 additions and 35 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
docs/rh-log.txt
View file

@ -1,4 +1,8 @@
May 27, 2009
- Fixed: The mouse wheel generated no events in GUI mode if you weren't
fullscreen. (e.g. You could no longer scroll the console with the mouse
buffer.)
- Fixed: Wheeling down was seen as wheeling up with the Win32 mouse.
- EV_GUI_Key(Down|Up|Repeat) events no longer provide shifted key codes
in data2. This was just unnecessary overhead that wasn't really needed
anywhere.

27
src/win32/i_input.cpp
View file

@ -143,6 +143,7 @@ extern menu_t JoystickMenu;
EXTERN_CVAR (String, language)
EXTERN_CVAR (Bool, lookstrafe)
static int WheelDelta;
extern BOOL paused;
static bool noidle = false;
@ -415,6 +416,32 @@ bool GUIWndProcHook(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam, LRESU
}
D_PostEvent(&ev);
return true;
// Note: If the mouse is grabbed, it sends the mouse wheel events itself.
case WM_MOUSEWHEEL:
if (wParam & MK_SHIFT) ev.data3 |= GKM_SHIFT;
if (wParam & MK_CONTROL) ev.data3 |= GKM_CTRL;
if (GetKeyState(VK_MENU) & 0x8000) ev.data3 |= GKM_ALT;
WheelDelta += (SHORT)HIWORD(wParam);
if (WheelDelta < 0)
{
ev.subtype = EV_GUI_WheelDown;
while (WheelDelta <= -WHEEL_DELTA)
{
D_PostEvent(&ev);
WheelDelta += WHEEL_DELTA;
}
}
else
{
ev.subtype = EV_GUI_WheelUp;
while (WheelDelta >= WHEEL_DELTA)
{
D_PostEvent(&ev);
WheelDelta -= WHEEL_DELTA;
}
}
return true;
}
return false;
}

1
src/win32/i_input.h
View file

@ -80,6 +80,7 @@ protected:
void PostButtonEvent(int button, bool down);
void ClearButtonState();
int WheelMove;
int LastX, LastY; // for m_filter
WORD ButtonState; // bit mask of current button states (1=down, 0=up)
};

66
src/win32/i_mouse.cpp
View file

@ -266,6 +266,7 @@ FMouse::FMouse()
{
LastX = LastY = 0;
ButtonState = 0;
WheelMove = 0;
}
//==========================================================================
@ -316,49 +317,42 @@ void FMouse::WheelMoved(int wheelmove)
event_t ev = { 0 };
int dir;
if (GUICapture)
WheelMove += wheelmove;
if (WheelMove < 0)
{
ev.type = EV_GUI_Event;
if (wheelmove < 0)
{
dir = WHEEL_DELTA;
ev.subtype = EV_GUI_WheelDown;
}
else
{
dir = -WHEEL_DELTA;
ev.subtype = EV_GUI_WheelUp;
}
/* FIXME
ev.data3 = ((KeyState[VK_SHIFT]&128) ? GKM_SHIFT : 0) |
((KeyState[VK_CONTROL]&128) ? GKM_CTRL : 0) |
((KeyState[VK_MENU]&128) ? GKM_ALT : 0);
*/
while (abs(wheelmove) >= WHEEL_DELTA)
{
D_PostEvent(&ev);
wheelmove += dir;
}
dir = WHEEL_DELTA;
ev.data1 = KEY_MWHEELDOWN;
}
else
{
if (wheelmove < 0)
{
dir = WHEEL_DELTA;
ev.data1 = KEY_MWHEELDOWN;
}
else
{
dir = -WHEEL_DELTA;
ev.data1 = KEY_MWHEELUP;
}
while (abs(wheelmove) >= WHEEL_DELTA)
dir = -WHEEL_DELTA;
ev.data1 = KEY_MWHEELUP;
}
if (!GUICapture)
{
while (abs(WheelMove) >= WHEEL_DELTA)
{
ev.type = EV_KeyDown;
D_PostEvent(&ev);
ev.type = EV_KeyUp;
D_PostEvent(&ev);
wheelmove += dir;
WheelMove += dir;
}
}
else
{
ev.type = EV_GUI_Event;
ev.subtype = (WheelMove < 0) ? EV_GUI_WheelDown : EV_GUI_WheelUp;
if (GetKeyState(VK_SHIFT) & 0x8000) ev.data3 |= GKM_SHIFT;
if (GetKeyState(VK_CONTROL) & 0x8000) ev.data3 |= GKM_CTRL;
if (GetKeyState(VK_MENU) & 0x8000) ev.data3 |= GKM_ALT;
ev.data1 = 0;
while (abs(WheelMove) >= WHEEL_DELTA)
{
D_PostEvent(&ev);
WheelMove += dir;
}
}
}
@ -420,6 +414,8 @@ void FMouse::ClearButtonState()
}
ButtonState = 0;
}
// Reset mouse wheel accumulation to 0.
WheelMove = 0;
}
//==========================================================================
@ -967,7 +963,7 @@ bool FWin32Mouse::WndProcHook(HWND hWnd, UINT message, WPARAM wParam, LPARAM lPa
}
else if (message == WM_MOUSEWHEEL)
{
WheelMoved(HIWORD(wParam));
WheelMoved((SHORT)HIWORD(wParam));
return true;
}
else if (message >= WM_LBUTTONDOWN && message <= WM_MBUTTONUP)