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reactos/dll/cpl/console/layout.c

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/*
* PROJECT: ReactOS Console Configuration DLL
* LICENSE: GPL - See COPYING in the top level directory
* FILE: dll/cpl/console/layout.c
* PURPOSE: Layout dialog
* PROGRAMMERS: Johannes Anderwald (johannes.anderwald@reactos.org)
* Hermes Belusca-Maito (hermes.belusca@sfr.fr)
*/
#include "console.h"
#define NDEBUG
#include <debug.h>
/* CONSOLE WINDOW PREVIEW Control *********************************************/
#define WIN_PREVIEW_CLASS L"WinPreview"
typedef struct _WINPREV_DATA
{
HWND hWnd; // The window which this structure refers to
RECT rcMaxArea; // Maximum rectangle in which the preview window can be sized
SIZE siPreview; // Actual size of the preview window
SIZE siVirtScr; // Width and Height of the virtual screen
PVOID pData; // Private data
} WINPREV_DATA, *PWINPREV_DATA;
static LRESULT CALLBACK
WinPrevProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
BOOL
RegisterWinPrevClass(
IN HINSTANCE hInstance)
{
WNDCLASSW WndClass;
WndClass.lpszClassName = WIN_PREVIEW_CLASS;
WndClass.lpfnWndProc = WinPrevProc;
WndClass.style = 0;
WndClass.hInstance = hInstance;
WndClass.hIcon = NULL;
WndClass.hCursor = LoadCursorW(NULL, MAKEINTRESOURCEW(IDC_ARROW));
WndClass.hbrBackground = (HBRUSH)(COLOR_BACKGROUND + 1);
WndClass.lpszMenuName = NULL;
WndClass.cbClsExtra = 0;
WndClass.cbWndExtra = 0; // sizeof(PWINPREV_DATA);
return (RegisterClassW(&WndClass) != 0);
}
BOOL
UnRegisterWinPrevClass(
IN HINSTANCE hInstance)
{
return UnregisterClassW(WIN_PREVIEW_CLASS, hInstance);
}
static VOID
WinPrev_OnDisplayChange(
IN PWINPREV_DATA pData)
{
// RECT rcNew;
pData->siVirtScr.cx = GetSystemMetrics(SM_CXVIRTUALSCREEN);
pData->siVirtScr.cy = GetSystemMetrics(SM_CYVIRTUALSCREEN);
/*
* The rescaling factor "siPreview / siVirtScr" should be the minimum of the ratios
* pData->rcMaxArea.right / pData->siVirtScr.cx , and
* pData->rcMaxArea.bottom / pData->siVirtScr.cy ,
* or equivalently, the maximum of the inverse of these ratios.
* This condition is equivalent to the following inequality being tested.
*/
// if (pData->siVirtScr.cx / pData->rcMaxArea.right >= pData->siVirtScr.cy / pData->rcMaxArea.bottom)
if (pData->siVirtScr.cx * pData->rcMaxArea.bottom >= pData->siVirtScr.cy * pData->rcMaxArea.right)
{
pData->siPreview.cx = MulDiv(pData->siVirtScr.cx, pData->rcMaxArea.right, pData->siVirtScr.cx);
pData->siPreview.cy = MulDiv(pData->siVirtScr.cy, pData->rcMaxArea.right, pData->siVirtScr.cx);
}
else
{
pData->siPreview.cx = MulDiv(pData->siVirtScr.cx, pData->rcMaxArea.bottom, pData->siVirtScr.cy);
pData->siPreview.cy = MulDiv(pData->siVirtScr.cy, pData->rcMaxArea.bottom, pData->siVirtScr.cy);
}
/*
* Now, the lengths in screen-units can be rescaled into preview-units with:
* MulDiv(cx, pData->siPreview.cx, pData->siVirtScr.cx);
* and:
* MulDiv(cy, pData->siPreview.cy, pData->siVirtScr.cy);
*/
#if 0 // TODO: Investigate!
/*
* Since both rcMaxArea and siPreview are client window area sizes,
* transform them into window sizes.
*/
SetRect(&rcNew, 0, 0, pData->siPreview.cx, pData->siPreview.cy);
AdjustWindowRect(&rcNew,
WS_BORDER,
// GetWindowLongPtrW(pData->hWnd, GWL_STYLE) & ~WS_OVERLAPPED,
FALSE);
OffsetRect(&rcNew, -rcNew.left, -rcNew.top);
rcNew.right += 2;
rcNew.bottom += 2;
#endif
SetWindowPos(pData->hWnd,
0 /* HWND_TOP */,
0, 0,
pData->siPreview.cx, pData->siPreview.cy,
// rcNew.right, rcNew.bottom,
SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE);
}
#define RescaleCX(pData, len) \
MulDiv((len), (pData)->siPreview.cx, (pData)->siVirtScr.cx)
#define RescaleCY(pData, len) \
MulDiv((len), (pData)->siPreview.cy, (pData)->siVirtScr.cy)
#define RescaleRect(pData, rect) \
do { \
(rect).left = RescaleCX((pData), (rect).left); \
(rect).right = RescaleCX((pData), (rect).right); \
(rect).top = RescaleCY((pData), (rect).top); \
(rect).bottom = RescaleCY((pData), (rect).bottom); \
} while (0)
#if 0
static VOID
WinPrev_OnSize(VOID)
{
}
#endif
static VOID
WinPrev_OnDraw(
IN HDC hDC,
IN PWINPREV_DATA pData)
{
PCONSOLE_STATE_INFO pConInfo = (PCONSOLE_STATE_INFO)pData->pData;
HBRUSH hBrush;
RECT rcWin, fRect;
SIZE /*siBorder,*/ siFrame, siButton, siScroll;
SIZE resize;
RECT rcItem;
GetClientRect(pData->hWnd, &rcItem);
/*
* Retrieve some system metrics and rescale them.
* They will be added separately, so that to always round the sizes up.
*/
/* Don't care about border as it is almost always 1 and <= frame size */
/* Example: Frame = 4, or 13 ... while Border = 1 */
// siBorder.cx = GetSystemMetrics(SM_CXBORDER);
// siBorder.cy = GetSystemMetrics(SM_CYBORDER);
/* Window frame size */
siFrame.cx = GetSystemMetrics(SM_CXFRAME);
if (siFrame.cx > 0)
{
siFrame.cx = RescaleCX(pData, siFrame.cx);
siFrame.cx = max(1, siFrame.cx);
}
siFrame.cy = GetSystemMetrics(SM_CYFRAME);
if (siFrame.cy > 0)
{
siFrame.cy = RescaleCY(pData, siFrame.cy);
siFrame.cy = max(1, siFrame.cy);
}
/* Window caption buttons */
siButton.cx = GetSystemMetrics(SM_CXSIZE);
siButton.cx = RescaleCX(pData, siButton.cx);
siButton.cx = max(1, siButton.cx);
siButton.cy = GetSystemMetrics(SM_CYSIZE);
siButton.cy = RescaleCY(pData, siButton.cy);
siButton.cy = max(1, siButton.cy);
/* Enlarge them for improving their appearance */
// siButton.cx *= 2;
siButton.cy *= 2;
/* Dimensions of the scrollbars */
siScroll.cx = GetSystemMetrics(SM_CXVSCROLL);
siScroll.cx = RescaleCX(pData, siScroll.cx);
siScroll.cx = max(1, siScroll.cx);
siScroll.cy = GetSystemMetrics(SM_CYHSCROLL);
siScroll.cy = RescaleCY(pData, siScroll.cy);
siScroll.cy = max(1, siScroll.cy);
// FIXME: Use SM_CXMIN, SM_CYMIN ??
/*
* Compute the console window layout
*/
/* We start with the console client area, rescaled for the preview */
SetRect(&rcWin, 0, 0,
pConInfo->WindowSize.X * pConInfo->FontSize.X,
pConInfo->WindowSize.Y * pConInfo->FontSize.Y);
RescaleRect(pData, rcWin);
/* Add the scrollbars if needed (does not account for any frame) */
if (pConInfo->WindowSize.X < pConInfo->ScreenBufferSize.X)
{
/* Horizontal scrollbar */
rcWin.bottom += siScroll.cy;
// NOTE: If an additional exterior frame is needed, add +1
}
else
{
/* No scrollbar */
siScroll.cy = 0;
}
if (pConInfo->WindowSize.Y < pConInfo->ScreenBufferSize.Y)
{
/* Vertical scrollbar */
rcWin.right += siScroll.cx;
// NOTE: If an additional exterior frame is needed, add +1
}
else
{
/* No scrollbar */
siScroll.cx = 0;
}
/* Add the title bar, taking into account the frames */
rcWin.top -= siButton.cy - 1;
/* If we have a non-zero window frame size, add an interior border and the frame */
resize.cx = (siFrame.cx > 0 ? 1 + siFrame.cx : 0);
resize.cy = (siFrame.cy > 0 ? 1 + siFrame.cy : 0);
/* Add the outer border */
++resize.cx, ++resize.cy;
InflateRect(&rcWin, resize.cx, resize.cy);
/* Finally, move the window rectangle back to its correct origin */
OffsetRect(&rcWin, -rcWin.left, -rcWin.top);
if ( pConInfo->WindowPosition.x == MAXDWORD &&
pConInfo->WindowPosition.y == MAXDWORD )
{
// OffsetRect(&rcWin, (rcItem.right - rcItem.left) / 3, (rcItem.bottom - rcItem.top) / 3);
OffsetRect(&rcWin, 0, 0);
}
else
{
OffsetRect(&rcWin,
RescaleCX(pData, pConInfo->WindowPosition.x),
RescaleCY(pData, pConInfo->WindowPosition.y));
}
/*
* Paint the preview window
*/
/* Fill the background with desktop colour */
FillRect(hDC, &rcItem, GetSysColorBrush(COLOR_BACKGROUND));
/*
* Draw the exterior frame. Use 'FillRect' instead of 'FrameRect'
* so that, when we want to draw frames around other elements,
* we can just instead separate them with space instead of redrawing
* a frame with 'FrameRect'.
*/
FillRect(hDC, &rcWin, GetSysColorBrush(COLOR_WINDOWFRAME));
InflateRect(&rcWin, -1, -1);
/* Draw the border */
hBrush = GetSysColorBrush(COLOR_ACTIVEBORDER);
if (siFrame.cx > 0)
{
SetRect(&fRect, rcWin.left, rcWin.top, rcWin.left + siFrame.cx, rcWin.bottom);
FillRect(hDC, &fRect, hBrush);
SetRect(&fRect, rcWin.right - siFrame.cx, rcWin.top, rcWin.right, rcWin.bottom);
FillRect(hDC, &fRect, hBrush);
InflateRect(&rcWin, -siFrame.cx, 0);
}
if (siFrame.cy > 0)
{
SetRect(&fRect, rcWin.left, rcWin.top, rcWin.right, rcWin.top + siFrame.cy);
FillRect(hDC, &fRect, hBrush);
SetRect(&fRect, rcWin.left, rcWin.bottom - siFrame.cy, rcWin.right, rcWin.bottom);
FillRect(hDC, &fRect, hBrush);
InflateRect(&rcWin, 0, -siFrame.cy);
}
/* Draw the interior frame if we had a border */
if (siFrame.cx > 0 || siFrame.cy > 0)
{
#if 0 // See the remark above
SetRect(&fRect, rcWin.left, rcWin.top, rcWin.right, rcWin.bottom);
FrameRect(hDC, &fRect, GetSysColorBrush(COLOR_WINDOWFRAME));
#endif
InflateRect(&rcWin, (siFrame.cx > 0 ? -1 : 0), (siFrame.cy > 0 ? -1 : 0));
}
/* Draw the console window title bar */
hBrush = GetSysColorBrush(COLOR_BTNFACE);
/* Draw the system menu (left button) */
SetRect(&fRect, rcWin.left, rcWin.top, rcWin.left + siButton.cx, rcWin.top + siButton.cy - 2);
// DrawFrameControl(hDC, &fRect, DFC_CAPTION, DFCS_CAPTIONCLOSE);
FillRect(hDC, &fRect, hBrush);
fRect.right++; // Separation
/* Draw the caption bar */
SetRect(&fRect, fRect.right, fRect.top, rcWin.right - 2 * (siButton.cx + 1), fRect.bottom);
FillRect(hDC, &fRect, GetSysColorBrush(COLOR_ACTIVECAPTION));
fRect.right++; // Separation
/* Draw the minimize menu (first right button) */
SetRect(&fRect, fRect.right, fRect.top, fRect.right + siButton.cx, fRect.bottom);
// DrawFrameControl(hDC, &fRect, DFC_CAPTION, DFCS_CAPTIONMIN);
FillRect(hDC, &fRect, hBrush);
fRect.right++; // Separation
/* Draw the maximize menu (second right button) */
SetRect(&fRect, fRect.right, fRect.top, fRect.right + siButton.cx, fRect.bottom);
// DrawFrameControl(hDC, &fRect, DFC_CAPTION, DFCS_CAPTIONMAX);
FillRect(hDC, &fRect, hBrush);
rcWin.top += siButton.cy - 1;
/* Add the scrollbars if needed */
if (siScroll.cy > 0 || siScroll.cx > 0)
{
LONG right, bottom;
right = rcWin.right;
bottom = rcWin.bottom;
/*
* If both the horizontal and vertical scrollbars are present,
* reserve some space for the "dead square" at the bottom right.
*/
if (siScroll.cy > 0 && siScroll.cx > 0)
{
right -= (1 + siScroll.cx);
bottom -= (1 + siScroll.cy);
}
hBrush = GetSysColorBrush(COLOR_SCROLLBAR);
/* Horizontal scrollbar */
if (siScroll.cy > 0)
{
SetRect(&fRect, rcWin.left, rcWin.bottom - siScroll.cy, right, rcWin.bottom);
FillRect(hDC, &fRect, hBrush);
}
/* Vertical scrollbar */
if (siScroll.cx > 0)
{
SetRect(&fRect, rcWin.right - siScroll.cx, rcWin.top, rcWin.right, bottom);
FillRect(hDC, &fRect, hBrush);
}
/*
* If both the horizontal and vertical scrollbars are present,
* draw the "dead square" at the bottom right.
*/
if (siScroll.cy > 0 && siScroll.cx > 0)
{
SetRect(&fRect, rcWin.right - siScroll.cx, rcWin.bottom - siScroll.cy, rcWin.right, rcWin.bottom);
FillRect(hDC, &fRect, hBrush);
}
// NOTE: If an additional exterior frame is needed, remove +1 for each direction
rcWin.right -= siScroll.cx;
rcWin.bottom -= siScroll.cy;
}
/* Draw the console background */
hBrush = CreateSolidBrush(pConInfo->ColorTable[BkgdAttribFromAttrib(pConInfo->ScreenAttributes)]);
FillRect(hDC, &rcWin, hBrush);
DeleteObject(hBrush);
}
static LRESULT CALLBACK
WinPrevProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
PWINPREV_DATA pData;
pData = (PWINPREV_DATA)GetWindowLongPtrW(hWnd, GWLP_USERDATA);
switch (msg)
{
case WM_CREATE:
{
pData = (PWINPREV_DATA)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*pData));
if (!pData)
{
/* We failed to allocate our private data, halt the window creation */
return (LRESULT)-1;
}
pData->hWnd = hWnd;
pData->pData = ConInfo;
GetClientRect(pData->hWnd, &pData->rcMaxArea);
// LPCREATESTRUCT::cx and cy give window (not client) size
WinPrev_OnDisplayChange(pData);
SetWindowLongPtrW(hWnd, GWLP_USERDATA, (LONG_PTR)pData);
break;
}
case WM_DESTROY:
{
if (pData)
HeapFree(GetProcessHeap(), 0, pData);
break;
}
case WM_DISPLAYCHANGE:
{
WinPrev_OnDisplayChange(pData);
UpdateWindow(hWnd);
// InvalidateRect(hWnd, NULL, FALSE);
break;
}
case WM_SIZE:
break;
case WM_ERASEBKGND:
return 1;
case WM_PAINT:
{
PAINTSTRUCT ps;
BeginPaint(hWnd, &ps);
WinPrev_OnDraw(ps.hdc, pData);
EndPaint(hWnd, &ps);
return 0;
}
}
return DefWindowProcW(hWnd, msg, wParam, lParam);
}
/* CONSOLE TEXT PREVIEW *******************************************************/
const WCHAR szPreviewText[] =
L"C:\\ReactOS> dir \n" \
L"SYSTEM <DIR> 13-04-15 5:00a\n" \
L"SYSTEM32 <DIR> 13-04-15 5:00a\n" \
L"readme txt 1739 13-04-15 5:00a\n" \
L"explorer exe 3329536 13-04-15 5:00a\n" \
L"vgafonts cab 18736 13-04-15 5:00a\n" \
L"setuplog txt 313 13-04-15 5:00a\n" \
L"win ini 7005 13-04-15 5:00a\n" ;
VOID
PaintText(
IN LPDRAWITEMSTRUCT drawItem,
IN PCONSOLE_STATE_INFO pConInfo,
IN TEXT_TYPE TextMode)
{
USHORT CurrentAttrib;
COLORREF pbkColor, ptColor;
COLORREF nbkColor, ntColor;
HBRUSH hBrush;
HFONT hOldFont;
if (TextMode == Screen)
CurrentAttrib = pConInfo->ScreenAttributes;
else if (TextMode == Popup)
CurrentAttrib = pConInfo->PopupAttributes;
else
return;
nbkColor = pConInfo->ColorTable[BkgdAttribFromAttrib(CurrentAttrib)];
ntColor = pConInfo->ColorTable[TextAttribFromAttrib(CurrentAttrib)];
hBrush = CreateSolidBrush(nbkColor);
if (!hBrush) return;
hOldFont = SelectObject(drawItem->hDC, hCurrentFont);
//if (hOldFont == NULL)
//{
// DeleteObject(hBrush);
// return;
//}
FillRect(drawItem->hDC, &drawItem->rcItem, hBrush);
/* Add a few space between the preview window border and the text sample */
InflateRect(&drawItem->rcItem, -2, -2);
ptColor = SetTextColor(drawItem->hDC, ntColor);
pbkColor = SetBkColor(drawItem->hDC, nbkColor);
DrawTextW(drawItem->hDC, szPreviewText, (INT)wcslen(szPreviewText), &drawItem->rcItem, 0);
SetTextColor(drawItem->hDC, ptColor);
SetBkColor(drawItem->hDC, pbkColor);
SelectObject(drawItem->hDC, hOldFont);
DeleteObject(hBrush);
}
/* LAYOUT DIALOG **************************************************************/
INT_PTR
CALLBACK
LayoutProc(HWND hDlg,
UINT uMsg,
WPARAM wParam,
LPARAM lParam)
{
switch (uMsg)
{
case WM_INITDIALOG:
{
/* Multi-monitor support */
LONG xVirtScr, yVirtScr; // Coordinates of the top-left virtual screen
LONG cxVirtScr, cyVirtScr; // Width and Height of the virtual screen
LONG cxFrame , cyFrame ; // Thickness of the window frame
xVirtScr = GetSystemMetrics(SM_XVIRTUALSCREEN);
yVirtScr = GetSystemMetrics(SM_YVIRTUALSCREEN);
cxVirtScr = GetSystemMetrics(SM_CXVIRTUALSCREEN);
cyVirtScr = GetSystemMetrics(SM_CYVIRTUALSCREEN);
cxFrame = GetSystemMetrics(SM_CXFRAME);
cyFrame = GetSystemMetrics(SM_CYFRAME);
SendDlgItemMessageW(hDlg, IDC_UPDOWN_SCREEN_BUFFER_HEIGHT, UDM_SETRANGE, 0, (LPARAM)MAKELONG(9999, 1));
SendDlgItemMessageW(hDlg, IDC_UPDOWN_SCREEN_BUFFER_WIDTH , UDM_SETRANGE, 0, (LPARAM)MAKELONG(9999, 1));
SendDlgItemMessageW(hDlg, IDC_UPDOWN_WINDOW_SIZE_HEIGHT, UDM_SETRANGE, 0, (LPARAM)MAKELONG(9999, 1));
SendDlgItemMessageW(hDlg, IDC_UPDOWN_WINDOW_SIZE_WIDTH , UDM_SETRANGE, 0, (LPARAM)MAKELONG(9999, 1));
SetDlgItemInt(hDlg, IDC_EDIT_SCREEN_BUFFER_HEIGHT, ConInfo->ScreenBufferSize.Y, FALSE);
SetDlgItemInt(hDlg, IDC_EDIT_SCREEN_BUFFER_WIDTH , ConInfo->ScreenBufferSize.X, FALSE);
SetDlgItemInt(hDlg, IDC_EDIT_WINDOW_SIZE_HEIGHT, ConInfo->WindowSize.Y, FALSE);
SetDlgItemInt(hDlg, IDC_EDIT_WINDOW_SIZE_WIDTH , ConInfo->WindowSize.X, FALSE);
SendDlgItemMessageW(hDlg, IDC_UPDOWN_WINDOW_POS_LEFT, UDM_SETRANGE, 0,
(LPARAM)MAKELONG(xVirtScr + cxVirtScr - cxFrame, xVirtScr - cxFrame));
SendDlgItemMessageW(hDlg, IDC_UPDOWN_WINDOW_POS_TOP , UDM_SETRANGE, 0,
(LPARAM)MAKELONG(yVirtScr + cyVirtScr - cyFrame, yVirtScr - cyFrame));
SetDlgItemInt(hDlg, IDC_EDIT_WINDOW_POS_LEFT, ConInfo->WindowPosition.x, TRUE);
SetDlgItemInt(hDlg, IDC_EDIT_WINDOW_POS_TOP , ConInfo->WindowPosition.y, TRUE);
if (ConInfo->AutoPosition)
{
EnableDlgItem(hDlg, IDC_EDIT_WINDOW_POS_LEFT, FALSE);
EnableDlgItem(hDlg, IDC_EDIT_WINDOW_POS_TOP , FALSE);
EnableDlgItem(hDlg, IDC_UPDOWN_WINDOW_POS_LEFT, FALSE);
EnableDlgItem(hDlg, IDC_UPDOWN_WINDOW_POS_TOP , FALSE);
}
CheckDlgButton(hDlg, IDC_CHECK_SYSTEM_POS_WINDOW,
ConInfo->AutoPosition ? BST_CHECKED : BST_UNCHECKED);
return TRUE;
}
case WM_DISPLAYCHANGE:
{
/* Retransmit to the preview window */
SendDlgItemMessageW(hDlg, IDC_STATIC_LAYOUT_WINDOW_PREVIEW,
WM_DISPLAYCHANGE, wParam, lParam);
break;
}
case WM_NOTIFY:
{
LPPSHNOTIFY lppsn = (LPPSHNOTIFY)lParam;
if (lppsn->hdr.code == UDN_DELTAPOS)
{
LPNMUPDOWN lpnmud = (LPNMUPDOWN)lParam;
DWORD wheight, wwidth;
DWORD sheight, swidth;
DWORD left, top;
if (lppsn->hdr.idFrom == IDC_UPDOWN_WINDOW_SIZE_WIDTH)
{
wwidth = lpnmud->iPos + lpnmud->iDelta;
}
else
{
wwidth = GetDlgItemInt(hDlg, IDC_EDIT_WINDOW_SIZE_WIDTH, NULL, FALSE);
}
if (lppsn->hdr.idFrom == IDC_UPDOWN_WINDOW_SIZE_HEIGHT)
{
wheight = lpnmud->iPos + lpnmud->iDelta;
}
else
{
wheight = GetDlgItemInt(hDlg, IDC_EDIT_WINDOW_SIZE_HEIGHT, NULL, FALSE);
}
if (lppsn->hdr.idFrom == IDC_UPDOWN_SCREEN_BUFFER_WIDTH)
{
swidth = lpnmud->iPos + lpnmud->iDelta;
}
else
{
swidth = GetDlgItemInt(hDlg, IDC_EDIT_SCREEN_BUFFER_WIDTH, NULL, FALSE);
}
if (lppsn->hdr.idFrom == IDC_UPDOWN_SCREEN_BUFFER_HEIGHT)
{
sheight = lpnmud->iPos + lpnmud->iDelta;
}
else
{
sheight = GetDlgItemInt(hDlg, IDC_EDIT_SCREEN_BUFFER_HEIGHT, NULL, FALSE);
}
if (lppsn->hdr.idFrom == IDC_UPDOWN_WINDOW_POS_LEFT)
{
left = lpnmud->iPos + lpnmud->iDelta;
}
else
{
left = GetDlgItemInt(hDlg, IDC_EDIT_WINDOW_POS_LEFT, NULL, TRUE);
}
if (lppsn->hdr.idFrom == IDC_UPDOWN_WINDOW_POS_TOP)
{
top = lpnmud->iPos + lpnmud->iDelta;
}
else
{
top = GetDlgItemInt(hDlg, IDC_EDIT_WINDOW_POS_TOP, NULL, TRUE);
}
if (lppsn->hdr.idFrom == IDC_UPDOWN_WINDOW_SIZE_WIDTH || lppsn->hdr.idFrom == IDC_UPDOWN_WINDOW_SIZE_HEIGHT)
{
/* Automatically adjust screen buffer size when window size enlarges */
if (wwidth >= swidth)
{
SetDlgItemInt(hDlg, IDC_EDIT_SCREEN_BUFFER_WIDTH, wwidth, TRUE);
swidth = wwidth;
}
if (wheight >= sheight)
{
SetDlgItemInt(hDlg, IDC_EDIT_SCREEN_BUFFER_HEIGHT, wheight, TRUE);
sheight = wheight;
}
}
/* Be sure that the (new) screen buffer sizes are in the correct range */
swidth = min(max(swidth , 1), 0xFFFF);
sheight = min(max(sheight, 1), 0xFFFF);
if (lppsn->hdr.idFrom == IDC_UPDOWN_SCREEN_BUFFER_WIDTH || lppsn->hdr.idFrom == IDC_UPDOWN_SCREEN_BUFFER_HEIGHT)
{
/* Automatically adjust window size when screen buffer decreases */
if (wwidth > swidth)
{
SetDlgItemInt(hDlg, IDC_EDIT_WINDOW_SIZE_WIDTH, swidth, TRUE);
wwidth = swidth;
}
if (wheight > sheight)
{
SetDlgItemInt(hDlg, IDC_EDIT_WINDOW_SIZE_HEIGHT, sheight, TRUE);
wheight = sheight;
}
}
ConInfo->ScreenBufferSize.X = (SHORT)swidth;
ConInfo->ScreenBufferSize.Y = (SHORT)sheight;
ConInfo->WindowSize.X = (SHORT)wwidth;
ConInfo->WindowSize.Y = (SHORT)wheight;
ConInfo->WindowPosition.x = left;
ConInfo->WindowPosition.y = top;
InvalidateRect(GetDlgItem(hDlg, IDC_STATIC_LAYOUT_WINDOW_PREVIEW), NULL, TRUE);
PropSheet_Changed(GetParent(hDlg), hDlg);
}
break;
}
case WM_COMMAND:
{
if (HIWORD(wParam) == EN_KILLFOCUS)
{
switch (LOWORD(wParam))
{
case IDC_EDIT_SCREEN_BUFFER_WIDTH:
{
DWORD swidth, wwidth;
swidth = GetDlgItemInt(hDlg, IDC_EDIT_SCREEN_BUFFER_WIDTH, NULL, FALSE);
wwidth = GetDlgItemInt(hDlg, IDC_EDIT_WINDOW_SIZE_WIDTH , NULL, FALSE);
/* Be sure that the (new) screen buffer width is in the correct range */
swidth = min(max(swidth, 1), 0xFFFF);
/* Automatically adjust window size when screen buffer decreases */
if (wwidth > swidth)
{
wwidth = swidth;
SetDlgItemInt(hDlg, IDC_EDIT_WINDOW_SIZE_WIDTH, wwidth, TRUE);
}
ConInfo->ScreenBufferSize.X = (SHORT)swidth;
ConInfo->WindowSize.X = (SHORT)wwidth;
InvalidateRect(GetDlgItem(hDlg, IDC_STATIC_LAYOUT_WINDOW_PREVIEW), NULL, TRUE);
PropSheet_Changed(GetParent(hDlg), hDlg);
break;
}
case IDC_EDIT_WINDOW_SIZE_WIDTH:
{
DWORD swidth, wwidth;
swidth = GetDlgItemInt(hDlg, IDC_EDIT_SCREEN_BUFFER_WIDTH, NULL, FALSE);
wwidth = GetDlgItemInt(hDlg, IDC_EDIT_WINDOW_SIZE_WIDTH , NULL, FALSE);
/* Automatically adjust screen buffer size when window size enlarges */
if (wwidth >= swidth)
{
swidth = wwidth;
/* Be sure that the (new) screen buffer width is in the correct range */
swidth = min(max(swidth, 1), 0xFFFF);
SetDlgItemInt(hDlg, IDC_EDIT_SCREEN_BUFFER_WIDTH, swidth, TRUE);
}
ConInfo->ScreenBufferSize.X = (SHORT)swidth;
ConInfo->WindowSize.X = (SHORT)wwidth;
InvalidateRect(GetDlgItem(hDlg, IDC_STATIC_LAYOUT_WINDOW_PREVIEW), NULL, TRUE);
PropSheet_Changed(GetParent(hDlg), hDlg);
break;
}
case IDC_EDIT_SCREEN_BUFFER_HEIGHT:
{
DWORD sheight, wheight;
sheight = GetDlgItemInt(hDlg, IDC_EDIT_SCREEN_BUFFER_HEIGHT, NULL, FALSE);
wheight = GetDlgItemInt(hDlg, IDC_EDIT_WINDOW_SIZE_HEIGHT , NULL, FALSE);
/* Be sure that the (new) screen buffer width is in the correct range */
sheight = min(max(sheight, 1), 0xFFFF);
/* Automatically adjust window size when screen buffer decreases */
if (wheight > sheight)
{
wheight = sheight;
SetDlgItemInt(hDlg, IDC_EDIT_WINDOW_SIZE_HEIGHT, wheight, TRUE);
}
ConInfo->ScreenBufferSize.Y = (SHORT)sheight;
ConInfo->WindowSize.Y = (SHORT)wheight;
InvalidateRect(GetDlgItem(hDlg, IDC_STATIC_LAYOUT_WINDOW_PREVIEW), NULL, TRUE);
PropSheet_Changed(GetParent(hDlg), hDlg);
break;
}
case IDC_EDIT_WINDOW_SIZE_HEIGHT:
{
DWORD sheight, wheight;
sheight = GetDlgItemInt(hDlg, IDC_EDIT_SCREEN_BUFFER_HEIGHT, NULL, FALSE);
wheight = GetDlgItemInt(hDlg, IDC_EDIT_WINDOW_SIZE_HEIGHT , NULL, FALSE);
/* Automatically adjust screen buffer size when window size enlarges */
if (wheight >= sheight)
{
sheight = wheight;
/* Be sure that the (new) screen buffer width is in the correct range */
sheight = min(max(sheight, 1), 0xFFFF);
SetDlgItemInt(hDlg, IDC_EDIT_SCREEN_BUFFER_HEIGHT, sheight, TRUE);
}
ConInfo->ScreenBufferSize.Y = (SHORT)sheight;
ConInfo->WindowSize.Y = (SHORT)wheight;
InvalidateRect(GetDlgItem(hDlg, IDC_STATIC_LAYOUT_WINDOW_PREVIEW), NULL, TRUE);
PropSheet_Changed(GetParent(hDlg), hDlg);
break;
}
case IDC_EDIT_WINDOW_POS_LEFT:
case IDC_EDIT_WINDOW_POS_TOP:
{
ConInfo->WindowPosition.x = GetDlgItemInt(hDlg, IDC_EDIT_WINDOW_POS_LEFT, NULL, TRUE);
ConInfo->WindowPosition.y = GetDlgItemInt(hDlg, IDC_EDIT_WINDOW_POS_TOP , NULL, TRUE);
InvalidateRect(GetDlgItem(hDlg, IDC_STATIC_LAYOUT_WINDOW_PREVIEW), NULL, TRUE);
PropSheet_Changed(GetParent(hDlg), hDlg);
break;
}
}
}
else
if (HIWORD(wParam) == BN_CLICKED &&
LOWORD(wParam) == IDC_CHECK_SYSTEM_POS_WINDOW)
{
if (IsDlgButtonChecked(hDlg, IDC_CHECK_SYSTEM_POS_WINDOW) == BST_CHECKED)
{
EnableDlgItem(hDlg, IDC_EDIT_WINDOW_POS_LEFT, FALSE);
EnableDlgItem(hDlg, IDC_EDIT_WINDOW_POS_TOP , FALSE);
EnableDlgItem(hDlg, IDC_UPDOWN_WINDOW_POS_LEFT, FALSE);
EnableDlgItem(hDlg, IDC_UPDOWN_WINDOW_POS_TOP , FALSE);
ConInfo->AutoPosition = TRUE;
// Do not touch ConInfo->WindowPosition !!
InvalidateRect(GetDlgItem(hDlg, IDC_STATIC_LAYOUT_WINDOW_PREVIEW), NULL, TRUE);
PropSheet_Changed(GetParent(hDlg), hDlg);
}
else
{
ULONG left, top;
left = GetDlgItemInt(hDlg, IDC_EDIT_WINDOW_POS_LEFT, NULL, TRUE);
top = GetDlgItemInt(hDlg, IDC_EDIT_WINDOW_POS_TOP , NULL, TRUE);
EnableDlgItem(hDlg, IDC_EDIT_WINDOW_POS_LEFT, TRUE);
EnableDlgItem(hDlg, IDC_EDIT_WINDOW_POS_TOP , TRUE);
EnableDlgItem(hDlg, IDC_UPDOWN_WINDOW_POS_LEFT, TRUE);
EnableDlgItem(hDlg, IDC_UPDOWN_WINDOW_POS_TOP , TRUE);
ConInfo->AutoPosition = FALSE;
ConInfo->WindowPosition.x = left;
ConInfo->WindowPosition.y = top;
InvalidateRect(GetDlgItem(hDlg, IDC_STATIC_LAYOUT_WINDOW_PREVIEW), NULL, TRUE);
PropSheet_Changed(GetParent(hDlg), hDlg);
}
}
break;
}
default:
break;
}
return FALSE;
}
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