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#include "./popupMessage.h"
#include "./loginNotifier.h"
#include "./common.h"
#include "../resource.h"
#include "../api.h"
#include <windows.h>
#include <strsafe.h>
typedef struct __MESSAGECREATEPARAM
{
UINT type;
LPCWSTR title;
LPCWSTR message;
LoginPopupMessage::ResultCallback callback;
LPARAM param;
} MESSAGECREATEPARAM;
typedef struct __MESSAGEBUTTON
{
INT id;
LPCWSTR pTitle;
BOOL fGroup;
BOOL fDisabled;
BOOL fDefault;
} MESSAGEBUTTON;
const static MESSAGEBUTTON szTypeContinue[] =
{
{ IDOK, MAKEINTRESOURCE(IDS_BUTTON_CONTINUE), TRUE, FALSE, TRUE, },
};
const static MESSAGEBUTTON szTypeYesNo[] =
{
{ IDYES, MAKEINTRESOURCE(IDS_BUTTON_YES), TRUE, FALSE, TRUE, },
{ IDNO, MAKEINTRESOURCE(IDS_BUTTON_NO), FALSE, FALSE, FALSE, },
};
static HRESULT CALLBACK LoginPopupMessage_CreateInstance(HWND hwnd, LPARAM param, LoginPopup **instance)
{
if (NULL == instance) return E_POINTER;
if (NULL == hwnd) return E_INVALIDARG;
*instance = new LoginPopupMessage(hwnd);
if (NULL == instance) return E_OUTOFMEMORY;
return S_OK;
}
LoginPopupMessage::LoginPopupMessage(HWND hwnd)
: LoginPopup(hwnd, NLNTYPE_INFORMATION, NULL), callback(NULL), param(0L),
buttonsCount(0)
{
memset(szButtons, 0, sizeof(szButtons));
}
LoginPopupMessage::~LoginPopupMessage()
{
}
HWND LoginPopupMessage::CreatePopup(HWND hParent, LPCWSTR pszTitle, LPCWSTR pszMessage, UINT uType, ResultCallback callback, LPARAM param)
{
switch(typeMask & uType)
{
case typeContinue:
case typeYesNo:
break;
default:
return NULL;
}
MESSAGECREATEPARAM createParam;
createParam.type = uType;
createParam.title = pszTitle;
createParam.message = pszMessage;
createParam.callback = callback;
createParam.param = param;
return LoginPopup::CreatePopup(MAKEINTRESOURCE(IDD_POPUP_MESSAGE), hParent,
(LPARAM)&createParam, LoginPopupMessage_CreateInstance);
}
void LoginPopupMessage::UpdateLayout(BOOL fRedraw)
{
LoginPopup::UpdateLayout(fRedraw);
RECT rect;
if (FALSE == GetInfoRect(&rect)) return;
HDWP hdwp = BeginDeferWindowPos(1 + buttonsCount);
if (NULL == hdwp) return;
UINT flags = SWP_NOZORDER | SWP_NOACTIVATE;
if (FALSE == fRedraw) flags |= SWP_NOREDRAW;
HWND hMessage = GetDlgItem(hwnd, IDC_MESSAGE);
if (NULL != hMessage)
{
hdwp = DeferWindowPos(hdwp, hMessage, NULL,
rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, flags);
if (NULL == hdwp) return;
}
if (NULL != buttonsCount)
hdwp = LayoutButtons(hdwp, szButtons, buttonsCount, fRedraw, NULL);
EndDeferWindowPos(hdwp);
}
void LoginPopupMessage::EndDialog(INT_PTR code)
{
ResultCallback callbackCopy = callback;
LPARAM paramCopy = param;
NLPNRESULT result;
result.exitCode = code;
SendNotification(NLPN_RESULT, (NMHDR*)&result);
if (NULL != callbackCopy)
callbackCopy(hwnd, code, paramCopy);
LoginPopup::EndDialog(code);
}
static BOOL LoginPopupMessage_CreateButtons(HWND hwnd, const MESSAGEBUTTON *buttonList, UINT *buttonsCount, INT *buttonIdList)
{
if (NULL == hwnd || NULL == buttonList || NULL == buttonsCount || 0 == *buttonsCount)
return FALSE;
UINT count = *buttonsCount;
*buttonsCount = 0;
WCHAR szBuffer[256] = {0};
RECT rect;
SetRect(&rect, 50, 15, 0, 0);
MapDialogRect(hwnd, &rect);
LONG width = rect.left;
LONG height = rect.top;
HFONT font = (HFONT)SendMessage(hwnd, WM_GETFONT, 0, 0L);
for (UINT i = 0; i < count; i++)
{
LPCWSTR title = buttonList[i].pTitle;
if (NULL != title && FALSE != IS_INTRESOURCE(title))
{
WASABI_API_LNGSTRINGW_BUF((INT)(INT_PTR)title, szBuffer, ARRAYSIZE(szBuffer));
title = szBuffer;
}
UINT style = BS_PUSHBUTTON | WS_CHILD | WS_VISIBLE | WS_TABSTOP;
if (FALSE != buttonList[i].fGroup) style |= WS_GROUP;
if (FALSE != buttonList[i].fDisabled) style |= WS_DISABLED;
if (FALSE != buttonList[i].fDefault) style |= BS_DEFPUSHBUTTON;
HWND hButton = CreateWindowEx(WS_EX_NOPARENTNOTIFY, L"Button", title, style,
0, 0, width, height, hwnd, (HMENU)(INT_PTR)buttonList[i].id, NULL, 0L);
if (NULL != hButton)
{
if (NULL != font)
SendMessage(hButton, WM_SETFONT, (WPARAM)font, 0L);
if (NULL != buttonIdList)
buttonIdList[*buttonsCount] = buttonList[i].id;
(*buttonsCount)++;
}
}
return TRUE;
}
BOOL LoginPopupMessage::OnInitDialog(HWND hFocus, LPARAM param)
{
MESSAGECREATEPARAM *createParam = (MESSAGECREATEPARAM*)param;
if (NULL != createParam)
{
callback = createParam->callback;
param = createParam->param;
switch(iconMask & createParam->type)
{
case iconInfo: popupType = NLNTYPE_INFORMATION; break;
case iconWarning: popupType = NLNTYPE_WARNING; break;
case iconError: popupType = NLNTYPE_ERROR; break;
}
SetTitle(popupType, createParam->title);
switch(typeMask & createParam->type)
{
case typeContinue:
buttonsCount = ARRAYSIZE(szTypeContinue);
LoginPopupMessage_CreateButtons(hwnd, szTypeContinue, &buttonsCount, szButtons);
break;
case typeYesNo:
buttonsCount = ARRAYSIZE(szTypeYesNo);
LoginPopupMessage_CreateButtons(hwnd, szTypeYesNo, &buttonsCount, szButtons);
break;
}
HWND hMessage = GetDlgItem(hwnd, IDC_MESSAGE);
if (NULL != hMessage)
{
if (NULL != createParam->message && FALSE != IS_INTRESOURCE(createParam->message))
{
WCHAR szBuffer[4096] = {0};
WASABI_API_LNGSTRINGW_BUF((INT)(INT_PTR)createParam->message, szBuffer, ARRAYSIZE(szBuffer));
SendMessage(hMessage, WM_SETTEXT, 0, (LPARAM)szBuffer);
}
else
SendMessage(hMessage, WM_SETTEXT, 0, (LPARAM)createParam->message);
}
}
return LoginPopup::OnInitDialog(hFocus, param);
}
BOOL LoginPopupMessage::OnUpdateWindowPos(const RECT* clientRect, RECT *rectOut)
{
if (NULL == clientRect || NULL == rectOut)
return FALSE;
SIZE size;
LONG maxWidth = clientRect->right - clientRect->left -
(clientMargins.right + clientMargins.left) -
(infoMargins.right + infoMargins.left);
if (FALSE == GetTextSize(GetDlgItem(hwnd, IDC_MESSAGE), maxWidth, &size))
{
size.cx = 0;
size.cy = 0;
}
if (FALSE == CalculateWindowRect(size.cx, size.cy, szButtons, buttonsCount, TRUE, rectOut))
return FALSE;
LONG ox = clientRect->left + ((clientRect->right - clientRect->left) - (rectOut->right - rectOut->left))/2;
LONG oy = clientRect->top + ((clientRect->bottom - clientRect->top) - (rectOut->bottom - rectOut->top))/2;
if (ox < clientRect->left) ox = clientRect->left;
if (oy < clientRect->top) oy = clientRect->top;
OffsetRect(rectOut, ox, oy);
return TRUE;
}
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