/*
* A plugin for Miranda IM which displays web page text in a window Copyright 
* (C) 2005 Vincent Joyce.
* 
* Miranda IM: the free icq client for MS Windows  Copyright (C) 2000-2
* Richard Hughes, Roland Rabien & Tristan Van de Vreede
* 
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free 
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
* 
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
* or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
* for more details.
* 
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc., 59 
* Temple Place - Suite 330, Boston, MA  02111-1307, USA. 
*/

#include "stdafx.h"
#include "webview.h"

/*****************************************************************************/
INT_PTR CALLBACK DlgProcFind(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
	static char     Searchstr[128];
	static int loc;
	static int oldloc;
	static int startposition;
	static int OLDstartposition;

	HWND ParentHwnd = GetParent(hwndDlg);

	switch (msg) {
	case WM_INITDIALOG:
		TranslateDialogDefault(hwndDlg);
		SetWindowLong(hwndDlg, GWLP_USERDATA, lParam);
		SetWindowText(hwndDlg, TranslateT("Find"));
		SendMessage(hwndDlg, WM_SETICON, ICON_SMALL, (LPARAM) LoadIcon(hInst, MAKEINTRESOURCE(IDI_FIND)));
		return TRUE;

	case WM_COMMAND:
		switch (LOWORD(wParam)) {
		case IDC_OK: // find Next
			{
				char NewSearchstr[128];
				int location = 0;
				int startsel = 0, endsel = 0;
				char buff[MAXSIZE1];

				ZeroMemory(&NewSearchstr, sizeof(NewSearchstr));

				int len = GetWindowTextLength(GetDlgItem(ParentHwnd, IDC_DATA));

				char *tempbuffer = (char*)malloc(len + 2);

				GetWindowTextA(GetDlgItem(ParentHwnd, IDC_DATA), tempbuffer, len);
				strncpy(buff, tempbuffer, SIZEOF(buff));
				free(tempbuffer);

				Filter(buff);
				CharUpperBuffA(buff, lstrlenA(buff));

				GetDlgItemTextA(hwndDlg, IDC_FINDWHAT, NewSearchstr, SIZEOF(NewSearchstr));
				CharUpperBuffA(NewSearchstr, lstrlenA(NewSearchstr));

				OLDstartposition = startposition;

				if ((strstr(Searchstr, NewSearchstr)) != 0)
					startposition = loc + (int)strlen(Searchstr);
				else {
					oldloc = 0;
					startposition = 0;
				}

				strcpy(Searchstr, NewSearchstr);

				if (!(startposition > strlen(buff)))
					location = (strstr(buff + startposition, NewSearchstr)) - buff;

				oldloc = loc;
				loc = location;

				if (loc == 0) {
					ShowWindow(GetDlgItem(hwndDlg, IDC_SEARCH_COMPLETE), SW_SHOW);
					loc = (strstr(buff, NewSearchstr)) - buff;
					startsel = loc;
					endsel = loc + (int)strlen(NewSearchstr);
					oldloc = 0;
					startposition = 0;
				}
				else {
					ShowWindow(GetDlgItem(hwndDlg, IDC_SEARCH_COMPLETE), SW_HIDE);
					startsel = loc;
					endsel = loc + (int)strlen(NewSearchstr);
				}

				CHARRANGE sel2 = {startsel, endsel};
				SendMessage(GetDlgItem(ParentHwnd, IDC_DATA), EM_EXSETSEL, 0, (LPARAM) & sel2);
				SetFocus(GetDlgItem(ParentHwnd, IDC_DATA));
			}
			return TRUE;

		case WM_DESTROY:
		case IDC_CANCEL:
			EnableWindow(GetDlgItem(ParentHwnd, IDC_FIND_BUTTON), 1);
			EnableWindow(ParentHwnd, 1);
			DestroyWindow(hwndDlg);
		}
		break;
	}
	return FALSE;
}

/*****************************************************************************/

static TCHAR tszSizeString[] = _T("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");

static HANDLE FindContactByUrl(HWND hwndDlg)
{
	HANDLE res = NULL;
	TCHAR urltext[300], titlebartxt[300];
	int contactcount = 0;

	GetDlgItemText(hwndDlg, IDC_OPEN_URL, urltext, SIZEOF(urltext));
	GetWindowText(hwndDlg, titlebartxt, SIZEOF(titlebartxt));

	for (HANDLE hContact = db_find_first(MODULENAME); hContact != NULL; hContact = db_find_next(hContact, MODULENAME)) {
		ptrT db1( db_get_tsa(hContact, MODULENAME, URL_KEY));
		ptrT db2( db_get_tsa(hContact, MODULENAME, PRESERVE_NAME_KEY));

		if ( !lstrcmp(urltext, db1) && !lstrcmp(titlebartxt, db2)) {
			contactcount++;
			if (contactcount > 1) {
				MessageBox(NULL, TranslateT("ERROR: You have two or more Webview contacts with the same URL and contact name."), _T(MODULENAME), MB_OK);
				return NULL;
			}
			res = hContact;
		}
	}
	return res;
}

INT_PTR CALLBACK DlgProcDisplayData(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
	DBVARIANT dbv;
	RECT rc;
	TCHAR url[300];
	HANDLE hContact;

	switch (msg) {
	case WM_INITDIALOG:
		TranslateDialogDefault(hwndDlg);
		{
			HANDLE hContact2 = (HANDLE) lParam;

			SetWindowLong(hwndDlg, GWLP_USERDATA, (LONG) hContact2);
			WindowList_Add(hWindowList, hwndDlg, hContact2);

			url[0] = '\0';
			if ( !db_get_ts(hContact2, MODULENAME, URL_KEY, &dbv)) {
				_tcsncpy_s(url, SIZEOF(url), dbv.ptszVal, _TRUNCATE);
				db_free(&dbv);
			}
			SetDlgItemText(hwndDlg, IDC_OPEN_URL, FixButtonText(url, SIZEOF(url)));

			char preservename[100];
			if ( !db_get_s(hContact2, MODULENAME, PRESERVE_NAME_KEY, &dbv)) {
				strncpy_s(preservename, SIZEOF(preservename), dbv.pszVal, _TRUNCATE);
				db_free(&dbv);
			}
			else preservename[0] = 0;
			SetWindowTextA(hwndDlg, preservename);

			SendMessage(hwndDlg, WM_SETICON, ICON_SMALL, (LPARAM) LoadIcon(hInst, MAKEINTRESOURCE(IDI_SITE)));

			// //////
			COLORREF colour = BackgoundClr;
			COLORREF txtcolor;
			SendDlgItemMessage(hwndDlg, IDC_DATA, EM_SETBKGNDCOLOR, 0, colour);

			SendDlgItemMessage(hwndDlg, IDC_UPDATE_BUTTON, BM_SETIMAGE, IMAGE_ICON, (LPARAM) LoadImage(hInst, MAKEINTRESOURCE(IDI_UPDATE), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), 0));
			SendDlgItemMessage(hwndDlg, IDC_UPDATE_BUTTON, BUTTONADDTOOLTIP, (WPARAM) TranslateT("Update Data"), BATF_TCHAR);

			SendDlgItemMessage(hwndDlg, IDC_FIND_BUTTON, BM_SETIMAGE, IMAGE_ICON, (LPARAM) LoadImage(hInst, MAKEINTRESOURCE(IDI_FIND), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), 0));
			SendDlgItemMessage(hwndDlg, IDC_FIND_BUTTON, BUTTONADDTOOLTIP, (WPARAM) TranslateT("Find"), BATF_TCHAR);

			SendDlgItemMessage(hwndDlg, IDC_OPTIONS_BUTTON, BM_SETIMAGE, IMAGE_ICON, (LPARAM) LoadImage(hInst, MAKEINTRESOURCE(IDI_OPTIONS), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), 0));
			SendDlgItemMessage(hwndDlg, IDC_OPTIONS_BUTTON, BUTTONADDTOOLTIP, (WPARAM) TranslateT("Contact Options"), BATF_TCHAR);

			SendDlgItemMessage(hwndDlg, IDC_ALERT_BUTTON, BM_SETIMAGE, IMAGE_ICON, (LPARAM) LoadImage(hInst, MAKEINTRESOURCE(IDI_ALERT), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), 0));
			SendDlgItemMessage(hwndDlg, IDC_ALERT_BUTTON, BUTTONADDTOOLTIP, (WPARAM) TranslateT("Alert Options"), BATF_TCHAR);

			SendDlgItemMessage(hwndDlg, IDC_STOP, BM_SETIMAGE, IMAGE_ICON, (LPARAM) LoadImage(hInst, MAKEINTRESOURCE(IDI_STOP), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), 0));
			SendDlgItemMessage(hwndDlg, IDC_STOP, BUTTONADDTOOLTIP, (WPARAM) TranslateT("Stop Processing"), BATF_TCHAR);

			SendDlgItemMessage(hwndDlg, IDC_OPEN_URL, BUTTONADDTOOLTIP, (WPARAM) TranslateT("Click here to open this URL in a browser window."), BATF_TCHAR);

			if ( !db_get_b(hContact2, MODULENAME, ON_TOP_KEY, 0)) {
				SendDlgItemMessage(hwndDlg, IDC_STICK_BUTTON, BM_SETIMAGE, IMAGE_ICON, (LPARAM) LoadImage(hInst, MAKEINTRESOURCE(IDI_UNSTICK), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), 0));
				SendDlgItemMessage(hwndDlg, IDC_STICK_BUTTON, BUTTONADDTOOLTIP, (WPARAM) TranslateT("Stick to the front"), BATF_TCHAR);
			}
			else {
				SendDlgItemMessage(hwndDlg, IDC_STICK_BUTTON, BM_SETIMAGE, IMAGE_ICON, (LPARAM) LoadImage(hInst, MAKEINTRESOURCE(IDI_STICK), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), 0));
				SendDlgItemMessage(hwndDlg, IDC_STICK_BUTTON, BUTTONADDTOOLTIP, (WPARAM) TranslateT("Disable Stick to the Front"), BATF_TCHAR);
			}

			SendDlgItemMessage(hwndDlg, IDC_DATA, WM_SETFONT, (WPARAM) h_font, 1);

			txtcolor = TextClr;

			SetDlgItemText(hwndDlg, IDC_DATA, _T(""));

			InvalidateRect(hwndDlg, NULL, 1);

			SendMessage(GetDlgItem(hwndDlg, IDC_DATA), EM_AUTOURLDETECT, 1, 0);
			int mask = (int) SendMessage(GetDlgItem(hwndDlg, IDC_DATA), EM_GETEVENTMASK, 0, 0);

			SendDlgItemMessage(hwndDlg, IDC_DATA, EM_SETEVENTMASK, 0, mask | ENM_LINK | ENM_MOUSEEVENTS);

			SendDlgItemMessage(hwndDlg, IDC_STICK_BUTTON, BUTTONSETASFLATBTN, 0, 0);
			SendDlgItemMessage(hwndDlg, IDC_UPDATE_BUTTON, BUTTONSETASFLATBTN, 0, 0);
			SendDlgItemMessage(hwndDlg, IDC_FIND_BUTTON, BUTTONSETASFLATBTN, 0, 0);
			SendDlgItemMessage(hwndDlg, IDC_OPTIONS_BUTTON, BUTTONSETASFLATBTN, 0, 0);
			SendDlgItemMessage(hwndDlg, IDC_ALERT_BUTTON, BUTTONSETASFLATBTN, 0, 0);
			SendDlgItemMessage(hwndDlg, IDC_STOP, BUTTONSETASFLATBTN, 0, 0);

			SendDlgItemMessage(hwndDlg, IDC_OPEN_URL, BUTTONSETASFLATBTN, 0, 0);

			HDC hdc = GetDC(GetDlgItem(hwndDlg, IDC_STATUSBAR));
			SelectObject(hdc, (HFONT) SendDlgItemMessage(hwndDlg, IDC_STATUSBAR, WM_GETFONT, 0, 0));
			SIZE textSize;
			GetTextExtentPoint32(hdc, tszSizeString, SIZEOF(tszSizeString), &textSize);
			int partWidth[2] = { textSize.cx, -1 };
			ReleaseDC(GetDlgItem(hwndDlg, IDC_STATUSBAR), hdc);

			SendDlgItemMessage(hwndDlg, IDC_STATUSBAR, SB_SETPARTS, SIZEOF(partWidth), (LPARAM)partWidth);
			SendDlgItemMessage(hwndDlg, IDC_STATUSBAR, SB_SETTEXT, 1 | SBT_OWNERDRAW, 0);

			if ( db_get_b(NULL, MODULENAME, SAVE_INDIVID_POS_KEY, 0))
				Utils_RestoreWindowPosition(hwndDlg, hContact2, MODULENAME, "WV");
		}
		break;

	case WM_NOTIFY:
		switch (((NMHDR *) lParam)->code) {
		case EN_MSGFILTER:
			switch (((MSGFILTER *) lParam)->msg) {
			case WM_RBUTTONUP:
				{
					POINT  pt;
					CHARRANGE sel, all = {0, -1};

					HMENU hSubMenu = GetSubMenu(hMenu, 0);
					TranslateMenu(hSubMenu);
					SendMessage(((NMHDR *) lParam)->hwndFrom, EM_EXGETSEL, 0, (LPARAM) & sel);

					EnableMenuItem(hSubMenu, IDM_COPY, MF_ENABLED);
					EnableMenuItem(hSubMenu, IDM_CUT, MF_ENABLED);
					EnableMenuItem(hSubMenu, IDM_DELETE, MF_ENABLED);

					if (sel.cpMin == sel.cpMax) {
						EnableMenuItem(hSubMenu, IDM_COPY, MF_BYCOMMAND | MF_GRAYED);
						EnableMenuItem(hSubMenu, IDM_CUT, MF_BYCOMMAND | MF_GRAYED);
						EnableMenuItem(hSubMenu, IDM_DELETE, MF_BYCOMMAND | MF_GRAYED);
					}
					pt.x = (short) LOWORD(((ENLINK *) lParam)->lParam);
					pt.y = (short) HIWORD(((ENLINK *) lParam)->lParam);
					ClientToScreen(((NMHDR *) lParam)->hwndFrom, &pt);
					switch (TrackPopupMenu(hSubMenu, TPM_RETURNCMD, pt.x, pt.y, 0, hwndDlg, NULL)) {
					case IDM_COPY:
						SendMessage(((NMHDR *) lParam)->hwndFrom, WM_COPY, 0, 0);
						break;

					case IDM_COPYALL:
						SendMessage(((NMHDR *) lParam)->hwndFrom, EM_EXSETSEL, 0, (LPARAM) & all);
						SendMessage(((NMHDR *) lParam)->hwndFrom, WM_COPY, 0, 0);
						SendMessage(((NMHDR *) lParam)->hwndFrom, EM_EXSETSEL, 0, (LPARAM) & sel);
						break;

					case IDM_SELECTALL:
						SendMessage(((NMHDR *) lParam)->hwndFrom, EM_EXSETSEL, 0, (LPARAM) & all);
						break;

					case IDM_CUT:
						SendMessage(((NMHDR *) lParam)->hwndFrom, WM_CUT, 0, 0);
						break;

					case IDM_PASTE:
						SendMessage(((NMHDR *) lParam)->hwndFrom, WM_PASTE, 0, 0);
						break;

					case IDM_DELETE:
						SendMessage(((NMHDR *) lParam)->hwndFrom, WM_CLEAR, 0, 0);
						break;

					case IDM_CLEAR_ALL:
						SetDlgItemTextA(hwndDlg, IDC_DATA, "");
						SetFocus(GetDlgItem(hwndDlg, IDC_DATA));
						break;
					}
				}
			}
			break;

		case EN_LINK:
			switch (((ENLINK *) lParam)->msg) {
			case WM_RBUTTONDOWN:
			case WM_LBUTTONUP:
				CHARRANGE sel;
				SendDlgItemMessage(hwndDlg, IDC_DATA, EM_EXGETSEL, 0, (LPARAM) & sel);
				if (sel.cpMin != sel.cpMax)
					break;

				TEXTRANGEA tr;
				tr.chrg = ((ENLINK *) lParam)->chrg;
				tr.lpstrText = (char*)malloc(tr.chrg.cpMax - tr.chrg.cpMin + 8);

				SendDlgItemMessage(hwndDlg, IDC_DATA, EM_GETTEXTRANGE, 0, (LPARAM) & tr);
				if (strchr(tr.lpstrText, '@') != NULL && strchr(tr.lpstrText, ':') == NULL && strchr(tr.lpstrText, '/') == NULL) {
					MoveMemory(tr.lpstrText + 7, tr.lpstrText, tr.chrg.cpMax - tr.chrg.cpMin + 1);
					CopyMemory(tr.lpstrText, "mailto:", 7);
				}

				CallService(MS_UTILS_OPENURL, 1, (LPARAM) tr.lpstrText);
				SetFocus(GetDlgItem(hwndDlg, IDC_DATA));

				free(tr.lpstrText);
				break;
			}
		}
		break; // notify

	case WM_COMMAND:
		switch (LOWORD(wParam)) {
		case IDC_OPEN_URL:
			GetDlgItemText(hwndDlg, IDC_OPEN_URL, url, SIZEOF(url));
			CallService(MS_UTILS_OPENURL, OUF_TCHAR, (LPARAM)url);  
			db_set_w((HANDLE)wParam, MODULENAME, "Status", ID_STATUS_ONLINE); 
			break;

		case IDC_UPDATE_BUTTON:
			if (hContact = FindContactByUrl(hwndDlg)) {
				EnableWindow(GetDlgItem(hwndDlg, IDC_UPDATE_BUTTON), 0);
				UpdateMenuCommand(wParam, lParam, hContact);
			}
			break;

		case IDC_STOP:
			if (hContact = FindContactByUrl(hwndDlg))
				db_set_b(hContact, MODULENAME, STOP_KEY, 1); 
			break;

		case IDC_STICK_BUTTON:
			if (hContact = FindContactByUrl(hwndDlg))
				OnTopMenuCommand(wParam, lParam, hContact);
			{
				TCHAR *ptszToolTip;
				HWND hTopmost;
				if ( !db_get_b(hContact, MODULENAME, ON_TOP_KEY, 0)) {
					hTopmost = HWND_NOTOPMOST;
					ptszToolTip = TranslateT("Stick to the front");
				}
				else {
					hTopmost = HWND_TOPMOST;
					ptszToolTip = TranslateT("Disable Stick to the front");
				}
				SendDlgItemMessage(hwndDlg, IDC_STICK_BUTTON, BM_SETIMAGE, IMAGE_ICON, (LPARAM) LoadImage(hInst, MAKEINTRESOURCE(IDI_UNSTICK), IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), 0));
				SendMessage(GetDlgItem(hwndDlg, IDC_STICK_BUTTON), BUTTONADDTOOLTIP, (WPARAM)ptszToolTip, BATF_TCHAR);
				SetWindowPos(hwndDlg, hTopmost, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE);
			}
			break;

		case IDC_FIND_BUTTON:
			{
				HWND hwndFind = CreateDialogParam(hInst, MAKEINTRESOURCE(IDD_FIND), hwndDlg, DlgProcFind, (LPARAM) wParam);
				ShowWindow(hwndFind, SW_SHOW);
				EnableWindow(GetDlgItem(hwndDlg, IDC_FIND_BUTTON), 0);
			}
			break;

		case IDC_OPTIONS_BUTTON:
			if (hContact = FindContactByUrl(hwndDlg)) {
				ContactHwnd = CreateDialogParam(hInst, MAKEINTRESOURCE(IDD_CONTACT_OPT), hwndDlg, DlgProcContactOpt, (LPARAM) hContact);
				ShowWindow(ContactHwnd, SW_SHOW);
				SetActiveWindow(ContactHwnd);
				EnableWindow(GetDlgItem(hwndDlg, IDC_OPTIONS_BUTTON), 0);
				EnableWindow(GetDlgItem(hwndDlg, IDC_ALERT_BUTTON), 0);
			}
			break;

		case IDC_ALERT_BUTTON:
			if (hContact = FindContactByUrl(hwndDlg)) {
				HWND hwndAlertOpt = CreateDialogParam(hInst, MAKEINTRESOURCE(IDD_ALRT_OPT), hwndDlg, DlgProcAlertOpt, (LPARAM) hContact);
				ShowWindow(hwndAlertOpt, SW_SHOW);
				SetActiveWindow(hwndAlertOpt);
				EnableWindow(GetDlgItem(hwndDlg, IDC_ALERT_BUTTON), 0);
				EnableWindow(GetDlgItem(hwndDlg, IDC_OPTIONS_BUTTON), 0);
			}
			break;

		case IDOK:
		case IDCANCEL:
			if (hwndDlg != NULL)
				DestroyWindow(hwndDlg);
			return TRUE;
		}
		break;

	case WM_CLOSE:
		if (Yposition == -32000)
			Yposition = 100;

		if (Xposition == -32000)
			Xposition = 100;

		SavewinSettings();

		if (hContact = FindContactByUrl(hwndDlg))
			Utils_SaveWindowPosition(hwndDlg, hContact, MODULENAME, "WV");

		if (hwndDlg != NULL)
			DestroyWindow(hwndDlg);
		return 0;

	case WM_DESTROY:
		WindowList_Remove(hWindowList, hwndDlg);
		return 0;

	case WM_SIZE:
		{
			UTILRESIZEDIALOG urd = { sizeof(urd) };
			urd.hInstance = hInst;
			urd.hwndDlg = hwndDlg;
			urd.lParam = 0;
			urd.lpTemplate = MAKEINTRESOURCEA(IDD_DISPLAY_DATA);
			urd.pfnResizer = DataDialogResize;
			CallService(MS_UTILS_RESIZEDIALOG, 0, (LPARAM) & urd);
			InvalidateRect(hwndDlg, NULL, TRUE);

			GetWindowRect(hwndDlg, &rc);

			// global
			Xposition = rc.left;
			Yposition = rc.top;
			WindowHeight = rc.bottom - rc.top;
			WindowWidth = rc.right - rc.left;
		}
		break;

	case WM_MOVE:
		if ( !IsIconic(hwndDlg) && !IsZoomed(hwndDlg)) {
			GetWindowRect(hwndDlg, &rc);
			// global
			Xposition = rc.left;
			Yposition = rc.top;
			WindowHeight = rc.bottom - rc.top;
			WindowWidth = rc.right - rc.left;

			if ((GetAsyncKeyState(VK_CONTROL) & 0x8000))
				break;

			ValidatePosition(hwndDlg);
		}
	}
	return FALSE;
}

/*****************************************************************************/

int DataDialogResize(HWND hwndDlg, LPARAM lParam, UTILRESIZECONTROL * urc)
{
	switch (urc->wId) {
	case IDC_OPEN_URL:
		return RD_ANCHORX_WIDTH | RD_ANCHORY_TOP;
	case IDC_DATA:
		return RD_ANCHORX_WIDTH | RD_ANCHORY_HEIGHT;
	case IDC_STATUSBAR:
		return RD_ANCHORX_WIDTH | RD_ANCHORX_RIGHT;

	}
	return RD_ANCHORX_LEFT | RD_ANCHORY_TOP;
}

/*****************************************************************************/

void SavewinSettings(void)
{
	if (Yposition == -32000)
		Yposition = 100;

	if (Xposition == -32000)
		Xposition = 100;

	db_set_dw(NULL, MODULENAME, Xpos_WIN_KEY,   Xposition);
	db_set_dw(NULL, MODULENAME, Ypos_WIN_KEY,   Yposition);

	db_set_dw(NULL, MODULENAME, BG_COLOR_KEY,   BackgoundClr);
	db_set_dw(NULL, MODULENAME, TXT_COLOR_KEY,  TextClr);
	db_set_dw(NULL, MODULENAME, WIN_HEIGHT_KEY, WindowHeight);
	db_set_dw(NULL, MODULENAME, WIN_WIDTH_KEY,  WindowWidth);

}

/*****************************************************************************/
void ValidatePosition(HWND hwndDlg)
{
	typedef HMONITOR WINAPI MyMonitorFromPoint(POINT, DWORD);
	typedef BOOL WINAPI MyGetMonitorInfo(HMONITOR, LPMONITORINFO);

	HMODULE hUserInstance = GetModuleHandle(_T("user32"));

	RECT r;
	SystemParametersInfo(SPI_GETWORKAREA, 0, &r, 0);

	MyGetMonitorInfo *LPMyGetMonitorInfo = (MyGetMonitorInfo*)GetProcAddress(hUserInstance, "GetMonitorInfoA");
	MyMonitorFromPoint *LPMyMonitorFromPoint = (MyMonitorFromPoint*)GetProcAddress(hUserInstance, "MonitorFromPoint");
	if (LPMyMonitorFromPoint == NULL || LPMyGetMonitorInfo == NULL)
		return;

	POINT pt = { 0, 0 };
	HMONITOR hMonitor = LPMyMonitorFromPoint(pt, MONITOR_DEFAULTTONEAREST); // always 

	MONITORINFO monitorInfo;
	monitorInfo.cbSize = sizeof(MONITORINFO);
	if ( LPMyGetMonitorInfo(hMonitor, &monitorInfo))
		CopyMemory(&r, &monitorInfo.rcMonitor, sizeof(RECT));

	// /window going off right of screen*
	if ((Xposition + WindowWidth) >= r.right)
		Xposition = r.right - WindowWidth;

	// window going off bottom of screen
	if ((Yposition + (WindowHeight)) >= r.bottom)
		Yposition = r.bottom - WindowHeight;

	// window going off left of screen
	if (Xposition >= r.right)
		Xposition = 0;
}