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// ---------------------------------------------------------------------------
// Contacts+ for Miranda Instant Messenger
// _______________________________________
//
// Copyright © 2002 Dominus Procellarum
// Copyright © 2004-2008 Joe Kucera
//
// 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 "contacts.h"
/* a strlennull() that likes NULL */
size_t __fastcall strlennull(const char *string)
{
if (string)
return strlen(string);
return 0;
}
int __fastcall strcmpnull(const char *str1, const char *str2)
{
if (!str1 || !str2) return 1;
return strcmp(str1, str2);
}
void __fastcall strcpynull(char *str1, const char *str2)
{
if (!str2)
str2 = "";
strcpy(str1, str2);
}
char* __fastcall null_strdup(const char *string)
{
if (string)
return strdup(string);
return NULL;
}
TCHAR* GetContactUID(HANDLE hContact)
{
char *szProto = GetContactProto(hContact);
char *uid = (char*)CallProtoService(szProto, PS_GETCAPS, PFLAG_UNIQUEIDSETTING, 0);
if (INT_PTR(uid) == CALLSERVICE_NOTFOUND || uid == 0)
return NULL;
DBVARIANT vrUid;
if (db_get_s(hContact, szProto, uid, &vrUid, 0))
return NULL;
if (vrUid.type == DBVT_DWORD) {
TCHAR tmp[100];
_itot(vrUid.dVal, tmp, 10);
return mir_tstrdup(tmp);
}
if (vrUid.type == DBVT_ASCIIZ) {
TCHAR *res = mir_a2t(vrUid.pszVal);
mir_free(vrUid.pszVal);
return res;
}
if (vrUid.type == DBVT_UTF8) {
TCHAR *res = mir_utf8decodeT(vrUid.pszVal);
mir_free(vrUid.pszVal);
return res;
}
return NULL;
}
void DialogAddContactExecute(HWND hwndDlg, HANDLE hNewContact)
{
ADDCONTACTSTRUCT acs = { 0 };
acs.handle = hNewContact;
acs.handleType = HANDLE_CONTACT;
CallService(MS_ADDCONTACT_SHOW, (WPARAM)hwndDlg, (LPARAM)&acs);
}
void DrawProtocolIcon(HWND hwndDlg, LPARAM lParam, HANDLE hContact)
{
LPDRAWITEMSTRUCT dis = (LPDRAWITEMSTRUCT)lParam;
if (dis->hwndItem == GetDlgItem(hwndDlg, IDC_PROTOCOL))
{
HICON hIcon = LoadContactProtoIcon(hContact);
if (hIcon)
{
DrawIconEx(dis->hDC, dis->rcItem.left, dis->rcItem.top, hIcon, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), 0, NULL, DI_NORMAL);
DestroyIcon(hIcon);
}
}
}
void UpdateDialogTitle(HWND hwndDlg, HANDLE hContact, TCHAR *pszTitleStart)
{
TCHAR newtitle[512];
lstrcpyn(newtitle, TranslateTS(pszTitleStart), SIZEOF(newtitle));
if (hContact) {
char *szProto = GetContactProto(hContact);
if (szProto) {
ptrT uid(GetContactUID(hContact));
TCHAR *contactName = pcli->pfnGetContactDisplayName(hContact, 0);
TCHAR oldTitle[MAX_PATH];
GetDlgItemText(hwndDlg, IDC_NAME, oldTitle, SIZEOF(oldTitle));
if (lstrcmp(uid ? uid : contactName, oldTitle))
SetDlgItemText(hwndDlg, IDC_NAME, uid ? uid : contactName);
TCHAR *szStatus = pcli->pfnGetStatusModeDescription(szProto == NULL ? ID_STATUS_OFFLINE : db_get_w(hContact, szProto, "Status", ID_STATUS_OFFLINE), 0);
mir_sntprintf(newtitle, 256, _T("%s %s (%s)"), TranslateTS(pszTitleStart), contactName, szStatus);
}
}
SetWindowText(hwndDlg, newtitle);
}
void UpdateDialogAddButton(HWND hwndDlg, HANDLE hContact)
{
int bVisible = db_get_b(hContact, "CList", "NotOnList", 0);
ShowWindow(GetDlgItem(hwndDlg, IDC_ADD), bVisible ? SW_SHOW : SW_HIDE);
}
HICON InitMButton(HWND hDlg, int idButton, LPCSTR szIcon, char *szTip)
{
HWND hButton = GetDlgItem(hDlg, idButton);
HICON hIcon = (HICON)LoadImageA(GetModuleHandle(NULL), szIcon, IMAGE_ICON, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), 0);
SendMessage(hButton, BM_SETIMAGE, IMAGE_ICON, (LPARAM)hIcon);
SendMessage(hButton, BUTTONSETASFLATBTN, TRUE, 0);
SendMessage(hButton, BUTTONADDTOOLTIP, (WPARAM)szTip, 0);
return hIcon;
}
HICON LoadContactProtoIcon(HANDLE hContact)
{
char *szProto = GetContactProto(hContact);
if (szProto)
return (HICON)CallProtoService(szProto, PS_LOADICON, PLI_PROTOCOL | PLIF_SMALL, 0);
return NULL;
}
void EnableDlgItem(HWND hwndDlg, UINT control, int state)
{
EnableWindow(GetDlgItem(hwndDlg, control), state);
}
TCHAR* GetWindowTextT(HWND hWnd)
{
int len = GetWindowTextLength(hWnd) + 1;
TCHAR* txt = (TCHAR*)mir_alloc(len * sizeof(TCHAR));
if (txt) {
txt[0] = 0;
GetWindowText(hWnd, txt, len);
}
return txt;
}
TCHAR* __fastcall strdupT(const TCHAR *string)
{
if (string)
return (TCHAR*)wcsdup((TCHAR*)string);
return NULL;
}
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