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Allow selecting monitors using the keyboard

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svn path=/trunk/; revision=29666
This commit is contained in:
Thomas Bluemel 2007-10-18 23:39:16 +00:00
parent 36f1aa644b
commit 509bef7801
2 changed files with 86 additions and 1 deletions
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80
reactos/dll/cpl/desk/monslctl.c
View file

@ -626,7 +626,7 @@ MonSelCreate(IN OUT PMONITORSELWND infoPtr)
infoPtr->SelectedMonitor = -1;
infoPtr->DraggingMonitor = -1;
infoPtr->ControlExStyle = MSLM_EX_ALLOWSELECTDISABLED | MSLM_EX_HIDENUMBERONSINGLE |
MSLM_EX_SELECTONRIGHTCLICK;
MSLM_EX_SELECTONRIGHTCLICK | MSLM_EX_SELECTBYARROWKEY;
return;
}
@ -1251,6 +1251,9 @@ MonitorSelWndProc(IN HWND hwnd,
INT Index;
POINT pt;
if (!infoPtr->HasFocus)
SetFocus(infoPtr->hSelf);
pt.x = (LONG)LOWORD(lParam);
pt.y = (LONG)HIWORD(lParam);
@ -1317,6 +1320,9 @@ MonitorSelWndProc(IN HWND hwnd,
}
Ret |= DLGC_WANTARROWS;
if (infoPtr->ControlExStyle & MSLM_EX_SELECTBYNUMKEY)
Ret |= DLGC_WANTCHARS;
break;
}
@ -1404,6 +1410,78 @@ MonitorSelWndProc(IN HWND hwnd,
break;
}
case WM_KEYDOWN:
{
INT Index;
if (infoPtr->ControlExStyle & MSLM_EX_SELECTBYARROWKEY)
{
switch (wParam)
{
case VK_UP:
case VK_LEFT:
{
Index = infoPtr->SelectedMonitor;
if (infoPtr->MonitorsCount != 0)
{
if (Index < 0)
Index = 0;
else if (Index > 0)
Index--;
}
if (Index >= 0)
{
MonSelSetCurSelMonitor(infoPtr,
Index,
TRUE);
}
break;
}
case VK_DOWN:
case VK_RIGHT:
{
Index = infoPtr->SelectedMonitor;
if (infoPtr->MonitorsCount != 0)
{
if (Index < 0)
Index = (INT)infoPtr->MonitorsCount - 1;
else if (Index < (INT)infoPtr->MonitorsCount - 1)
Index++;
}
if (infoPtr->SelectedMonitor < infoPtr->MonitorsCount)
{
MonSelSetCurSelMonitor(infoPtr,
Index,
TRUE);
}
break;
}
}
}
break;
}
case WM_CHAR:
{
if ((infoPtr->ControlExStyle & MSLM_EX_SELECTBYNUMKEY) &&
wParam >= '1' && wParam <= '9')
{
INT Index = (INT)(wParam - '1');
if (Index < (INT)infoPtr->MonitorsCount)
{
MonSelSetCurSelMonitor(infoPtr,
Index,
TRUE);
}
}
break;
}
case MSLM_SETMONITORSINFO:
{
Ret = MonSelSetMonitorsInfo(infoPtr,

7
reactos/dll/cpl/desk/monslctl.h
View file

@ -7,6 +7,8 @@
#define MSLM_EX_HIDENUMBERONSINGLE 0x4
#define MSLM_EX_HIDENUMBERS 0x8
#define MSLM_EX_SELECTONRIGHTCLICK 0x10
#define MSLM_EX_SELECTBYNUMKEY 0x20
#define MSLM_EX_SELECTBYARROWKEY 0x40
/* MONSL_MONINFO Flags */
#define MSL_MIF_DISABLED 0x1
@ -177,6 +179,11 @@ typedef struct _MONSL_MONNMMONITORCHANGING
* * MSLM_EX_SELECTONRIGHTCLICK
* Selects a monitor when the user right clicks
* on it.
* * MSLM_EX_SELECTBYNUMKEY
* Allows selecting a monitor by using the keys
* '1' to '9'.
* * MSLM_EX_SELECTBYARROWKEY
* Allows selecting a monitor using the arrow keys.
*
* Returns non-zero value if successful.
*/