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hexchat/plugins/hextray/utility.cpp
2012-07-20 15:52:33 +02:00

608 lines
19 KiB
C++

/* X-Tray
* Copyright (C) 2005 Michael Hotaling <Mike.Hotaling@SinisterDevelopments.com>
*
* X-Tray 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.
*
* X-Tray 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 X-Tray; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <windows.h>
#include <stdio.h>
#include <commctrl.h>
#include <tchar.h>
#include "xchat-plugin.h"
#include "utility.h"
#include "xtray.h"
#include "callbacks.h"
#include "resource.h"
TCHAR BACKUP_INI_FILE[] = _T(".\\plugins\\config\\xtray.conf");
struct HOTKEY g_hHotKey;
/* we need to convert ALT and SHIFT modifiers
// from <winuser.h>
#define MOD_ALT 0x0001
#define MOD_CONTROL 0x0002
#define MOD_SHIFT 0x0004
// from <commctrl.h>
#define HOTKEYF_SHIFT 0x01
#define HOTKEYF_CONTROL 0x02
#define HOTKEYF_ALT 0x04
*/
WORD HotkeyfToMod(WORD modifiers)
{
WORD newmods = 0;
if (modifiers & HOTKEYF_SHIFT)
newmods |= MOD_SHIFT;
if (modifiers & HOTKEYF_CONTROL)
newmods |= MOD_CONTROL;
if (modifiers & HOTKEYF_ALT)
newmods |= MOD_ALT;
return newmods;
}
WORD ModToHotkeyf(WORD modifiers)
{
WORD newmods = 0;
if (modifiers & MOD_SHIFT)
newmods |= HOTKEYF_SHIFT;
if (modifiers & MOD_CONTROL)
newmods |= HOTKEYF_CONTROL;
if (modifiers & MOD_ALT)
newmods |= HOTKEYF_ALT;
return newmods;
}
void SavePrefs(int iDlg)
{
/**************************************************************************************************/
/********** allocate space for our string, and then set it to the currently logged on user ********/
/**************************************************************************************************/
DWORD dBuff = 257;
TCHAR szUser[257];
GetUserName(szUser, &dBuff);
/**************************************************************************************************/
/*********************** Test if the file exists, If it doesn't, Create It ************************/
/**************************************************************************************************/
TCHAR XTRAY_INI_FILE[1024];
#ifdef UNICODE
char temp[1024];
TCHAR TEMP_INI_FILE[1024];
_snprintf(temp, 1024, "%s\\xtray.conf", xchat_get_info(ph, "xchatdir"));
ConvertString(temp, TEMP_INI_FILE, 1024);
// ok this one is really ugly
// it checks to see if the file exists in two locations
// HexChat default config dir, if that fails it tries hexchat\plugins\config
// if neither one exists it tries to create it in
// HexChat default config dir, if that fails it tries hexchat\plugins\config
// In either case it writes \xFF\xFE to the file ( on creation )
// so that we can save unicode away messages WritePrivateProfile doesn't
// do this for us, though I think it really should
if(FileExists(TEMP_INI_FILE))
{
_tcscpy(XTRAY_INI_FILE, TEMP_INI_FILE);
}
else
{
if(FileExists(BACKUP_INI_FILE))
{
_tcscpy(XTRAY_INI_FILE, BACKUP_INI_FILE);
}
else
{
HANDLE xTemp;
DWORD dwBytesTemp;
if(xTemp = CreateFile(TEMP_INI_FILE, GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, NULL))
{
if(GetLastError() != ERROR_ALREADY_EXISTS)
{
WriteFile(xTemp, _T("\xFF\xFE"), 4, &dwBytesTemp, NULL);
}
CloseHandle(xTemp);
}
if(FileExists(TEMP_INI_FILE))
{
_tcscpy(XTRAY_INI_FILE, TEMP_INI_FILE);
}
else
{
HANDLE xBackup;
DWORD dwBytesBackup;
if(xBackup = CreateFile(TEMP_INI_FILE, GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, NULL))
{
if(GetLastError() != ERROR_ALREADY_EXISTS)
{
WriteFile(xBackup, _T("\xFF\xFE"), 4, &dwBytesBackup, NULL);
}
CloseHandle(xBackup);
}
if(FileExists(BACKUP_INI_FILE))
{
_tcscpy(XTRAY_INI_FILE, BACKUP_INI_FILE);
}
}
}
}
#else
_tcscpy(XTRAY_INI_FILE, BACKUP_INI_FILE);
#endif
WritePrivateProfileInt(szUser, _T("SETTINGS"), g_dwPrefs, XTRAY_INI_FILE);
WritePrivateProfileInt(szUser, _T("AOT"), g_iTime, XTRAY_INI_FILE);
WritePrivateProfileInt(szUser, _T("KEY"), g_hHotKey.key, XTRAY_INI_FILE);
WritePrivateProfileInt(szUser, _T("MOD"), g_hHotKey.mod, XTRAY_INI_FILE);
WritePrivateProfileString(szUser, _T("AWAY"), g_szAway, XTRAY_INI_FILE);
}
void LoadPrefs()
{
/**************************************************************************************************/
/*********************** Our Settings Section *****************************************************/
/**************************************************************************************************/
DWORD dBuff = 257;
TCHAR szUser[257];
GetUserName(szUser, &dBuff);
/**************************************************************************************************/
/*********************** Test if the file exists, If it doesn't, Create It ************************/
/**************************************************************************************************/
TCHAR XTRAY_INI_FILE[1024];
#ifdef UNICODE
char temp[1024];
TCHAR TEMP_INI_FILE[1024];
_snprintf(temp, 1024, "%s\\xtray.conf", xchat_get_info(ph, "xchatdir"));
ConvertString(temp, TEMP_INI_FILE, 1024);
if(FileExists(TEMP_INI_FILE))
{
_tcscpy(XTRAY_INI_FILE, TEMP_INI_FILE);
}
else
{
if(FileExists(BACKUP_INI_FILE))
{
_tcscpy(XTRAY_INI_FILE, BACKUP_INI_FILE);
}
else
{
HANDLE xTemp;
DWORD dwBytesTemp;
if(xTemp = CreateFile(TEMP_INI_FILE, GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, NULL))
{
if(GetLastError() != ERROR_ALREADY_EXISTS)
{
WriteFile(xTemp, _T("\xFF\xFE"), 4, &dwBytesTemp, NULL);
}
CloseHandle(xTemp);
}
if(FileExists(TEMP_INI_FILE))
{
_tcscpy(XTRAY_INI_FILE, TEMP_INI_FILE);
}
else
{
HANDLE xBackup;
DWORD dwBytesBackup;
if(xBackup = CreateFile(TEMP_INI_FILE, GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, NULL))
{
if(GetLastError() != ERROR_ALREADY_EXISTS)
{
WriteFile(xBackup, _T("\xFF\xFE"), 4, &dwBytesBackup, NULL);
}
CloseHandle(xBackup);
}
if(FileExists(BACKUP_INI_FILE))
{
_tcscpy(XTRAY_INI_FILE, BACKUP_INI_FILE);
}
}
}
}
#else
_tcscpy(XTRAY_INI_FILE, BACKUP_INI_FILE);
#endif
/**************************************************************************************************/
/*************************** Get the value for each of our preferances ****************************/
/**************************************************************************************************/
g_dwPrefs = GetPrivateProfileInt(szUser, _T("SETTINGS"), 0, XTRAY_INI_FILE);
// backwards compatability
// also allows us to set defaults if its a new installation
// disable topic change, channel message and server notice by default
if(g_dwPrefs == 0)
{
g_dwPrefs |= (GetPrivateProfileInt(szUser, _T("HILIGHT"), 1, XTRAY_INI_FILE)<<1);
g_dwPrefs |= (GetPrivateProfileInt(szUser, _T("INVITE"), 1, XTRAY_INI_FILE)<<2);
/* g_dwPrefs |= (GetPrivateProfileInt(szUser, _T("TOPIC"), 1, XTRAY_INI_FILE)<<3); */
g_dwPrefs |= (GetPrivateProfileInt(szUser, _T("BANNED"), 1, XTRAY_INI_FILE)<<4);
g_dwPrefs |= (GetPrivateProfileInt(szUser, _T("KICKED"), 1, XTRAY_INI_FILE)<<5);
g_dwPrefs |= (GetPrivateProfileInt(szUser, _T("CTCP"), 1, XTRAY_INI_FILE)<<6);
g_dwPrefs |= (GetPrivateProfileInt(szUser, _T("PMSG"), 1, XTRAY_INI_FILE)<<7);
g_dwPrefs |= (GetPrivateProfileInt(szUser, _T("KILLED"), 1, XTRAY_INI_FILE)<<8);
/* g_dwPrefs |= (GetPrivateProfileInt(szUser, _T("NOTICE"), 1, XTRAY_INI_FILE)<<9); */
g_dwPrefs |= (GetPrivateProfileInt(szUser, _T("DISCONNECT"), 1, XTRAY_INI_FILE)<<10);
g_dwPrefs |= (GetPrivateProfileInt(szUser, _T("AOM"), 0, XTRAY_INI_FILE)<<11);
g_dwPrefs |= (GetPrivateProfileInt(szUser, _T("TOT"), 1, XTRAY_INI_FILE)<<12);
g_dwPrefs |= (GetPrivateProfileInt(szUser, _T("AMAE"), 1, XTRAY_INI_FILE)<<13);
g_dwPrefs |= (GetPrivateProfileInt(szUser, _T("OSBWM"), 0, XTRAY_INI_FILE)<<14);
g_dwPrefs |= (GetPrivateProfileInt(szUser, _T("UWIOB"), 0, XTRAY_INI_FILE)<<15);
g_dwPrefs |= (GetPrivateProfileInt(szUser, _T("KAOI"), 0, XTRAY_INI_FILE)<<16);
g_dwPrefs |= (GetPrivateProfileInt(szUser, _T("MIOC"), 0, XTRAY_INI_FILE)<<17);
}
g_hHotKey.key = GetPrivateProfileInt(szUser, _T("KEY"), 84, XTRAY_INI_FILE);
g_hHotKey.mod = GetPrivateProfileInt(szUser, _T("MOD"), (MOD_CONTROL | MOD_SHIFT), XTRAY_INI_FILE);
g_iTime = GetPrivateProfileInt(szUser, _T("AOT"), 5, XTRAY_INI_FILE);
GetPrivateProfileString(szUser, _T("AWAY"), _T(""), g_szAway, 1024, XTRAY_INI_FILE);
/**************************************************************************************************/
/******************************** Register our hotkey with windows ********************************/
/**************************************************************************************************/
if(g_dwPrefs & (1<<PREF_UWIOB))
{
RegisterHotKey(g_hHotkeyWnd, 1, g_hHotKey.mod, g_hHotKey.key);
}
}
void CheckPrefs(HWND hwnd, int iDlg)
{
/**************************************************************************************************/
/**************** save the preferances based on the checkmarks/options ****************************/
/**************************************************************************************************/
switch(iDlg)
{
case IDD_EVENTS:
{
SetOption(hwnd, CHAN_HILIGHT, CHAN_HILIGHT);
SetOption(hwnd, CHAN_INVITE, CHAN_INVITE);
SetOption(hwnd, CHAN_TOPIC_CHANGE, CHAN_TOPIC_CHANGE);
SetOption(hwnd, CHAN_BANNED, CHAN_BANNED);
SetOption(hwnd, CHAN_KICKED, CHAN_KICKED);
SetOption(hwnd, CTCP_GENERIC, CTCP_GENERIC);
SetOption(hwnd, PMSG_RECEIVE, PMSG_RECEIVE);
SetOption(hwnd, SERV_KILLED, SERV_KILLED);
SetOption(hwnd, SERV_NOTICE, SERV_NOTICE);
SetOption(hwnd, SERV_DISCONNECT, SERV_DISCONNECT);
SetOption(hwnd, CHAN_MESSAGE, CHAN_MESSAGE);
}
break;
case IDD_ALERTS:
{
SetOption(hwnd, PREF_AMAE, PREF_AMAE);
SetOption(hwnd, PREF_OSBWM, PREF_OSBWM);
SetOption(hwnd, PREF_UWIOB, PREF_UWIOB);
SetOption(hwnd, PREF_KAOI, PREF_KAOI);
SetOption(hwnd, PREF_BLINK, PREF_BLINK);
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
TCHAR tTime[512];
GetWindowText(GetDlgItem(hwnd, IDC_ALERT_TIME), tTime, 511);
g_iTime = _tstoi(tTime);
/**************************************************************************/
/**************** Get our Hotkey and save it **********/
/**************** then remove the old hotkey and add the new one **********/
/**************************************************************************/
DWORD hHotkey;
hHotkey = SendDlgItemMessage(hwnd, IDC_ALERT_HOTKEY, HKM_GETHOTKEY, 0, 0);
g_hHotKey.key = LOBYTE(hHotkey);
g_hHotKey.mod = HotkeyfToMod(HIBYTE(hHotkey));
if(IsDlgButtonChecked(hwnd, PREF_UWIOB) == BST_CHECKED)
{
UnregisterHotKey(g_hHotkeyWnd, 1);
RegisterHotKey(g_hHotkeyWnd, 1, g_hHotKey.mod, g_hHotKey.key);
}
else
{
UnregisterHotKey(g_hHotkeyWnd, 1);
}
/*************************************************************************/
/*********** Get and save the away msg and alert time ********************/
/*************************************************************************/
}
break;
case IDD_SETTINGS:
{
SetOption(hwnd, PREF_AOM, PREF_AOM);
SetOption(hwnd, PREF_TOT, PREF_TOT);
SetOption(hwnd, PREF_MIOC, PREF_MIOC);
SetOption(hwnd, PREF_DNSIT, PREF_DNSIT);
GetDlgItemText(hwnd, IDC_AWAY_MSG, g_szAway, 511);
if(g_dwPrefs & (1<<PREF_DNSIT))
{
DWORD dwStyle;
dwStyle = GetWindowLong(g_hXchatWnd, GWL_STYLE);
dwStyle |= (1<<WS_CHILD);
SetWindowLongPtr(g_hXchatWnd, GWL_STYLE, (LONG_PTR)dwStyle);
SetWindowLongPtr(g_hXchatWnd, GWL_HWNDPARENT, (LONG_PTR)g_hHotkeyWnd);
}
else
{
DWORD dwStyle;
dwStyle = GetWindowLong(g_hXchatWnd, GWL_STYLE);
dwStyle &= ~(1<<WS_CHILD);
SetWindowLongPtr(g_hXchatWnd, GWL_STYLE, (LONG_PTR)dwStyle);
SetWindowLongPtr(g_hXchatWnd, GWL_HWNDPARENT, NULL);
}
}
break;
}
}
void SetDialog(HWND hwnd, int iDlg)
{
switch(iDlg)
{
case IDD_EVENTS:
{
SetCheck(hwnd, CHAN_HILIGHT, CHAN_HILIGHT);
SetCheck(hwnd, CHAN_INVITE, CHAN_INVITE);
SetCheck(hwnd, CHAN_TOPIC_CHANGE, CHAN_TOPIC_CHANGE);
SetCheck(hwnd, CHAN_BANNED, CHAN_BANNED);
SetCheck(hwnd, CHAN_KICKED, CHAN_KICKED);
SetCheck(hwnd, CTCP_GENERIC, CTCP_GENERIC);
SetCheck(hwnd, PMSG_RECEIVE, PMSG_RECEIVE);
SetCheck(hwnd, SERV_KILLED, SERV_KILLED);
SetCheck(hwnd, SERV_NOTICE, SERV_NOTICE);
SetCheck(hwnd, SERV_DISCONNECT, SERV_DISCONNECT);
SetCheck(hwnd, CHAN_MESSAGE, CHAN_MESSAGE);
}
break;
case IDD_SETTINGS:
{
SetCheck(hwnd, PREF_TOT, PREF_TOT);
SetCheck(hwnd, PREF_MIOC, PREF_MIOC);
SetCheck(hwnd, PREF_AOM, PREF_AOM);
SetCheck(hwnd, PREF_DNSIT, PREF_DNSIT);
SetDlgItemText(hwnd, IDC_AWAY_MSG, g_szAway);
}
break;
case IDD_ALERTS:
{
SetCheck(hwnd, PREF_BLINK, PREF_BLINK);
SetCheck(hwnd, PREF_OSBWM, PREF_OSBWM);
SetCheck(hwnd, PREF_UWIOB, PREF_UWIOB);
SetCheck(hwnd, PREF_KAOI, PREF_KAOI);
/**********************************************************/
/**********************************************************/
/**********************************************************/
if(SetCheck(hwnd, PREF_AMAE, PREF_AMAE) == false)
{
SetToggle(hwnd, PREF_OSBWM, PREF_AMAE, TRUE);
SetToggle(hwnd, PREF_UWIOB, PREF_AMAE, TRUE);
SetToggle(hwnd, PREF_KAOI, PREF_AMAE, TRUE);
SetToggle(hwnd, IDC_ALERT_TIME, PREF_AMAE, TRUE);
SetToggle(hwnd, IDC_ALERT_TIME_TEXT, PREF_AMAE, TRUE);
SetToggle(hwnd, IDC_ALERT_HOTKEY, PREF_AMAE, TRUE);
SetToggle(hwnd, IDC_ALERT_HOTKEY_TEXT, PREF_AMAE, TRUE);
}
else
{
SetToggle(hwnd, IDC_ALERT_HOTKEY, PREF_UWIOB, TRUE);
SetToggle(hwnd, IDC_ALERT_HOTKEY_TEXT, PREF_UWIOB, TRUE);
SetToggle(hwnd, IDC_ALERT_TIME, PREF_KAOI, FALSE);
SetToggle(hwnd, IDC_ALERT_TIME_TEXT, PREF_KAOI, FALSE);
}
/**********************************************************/
/**********************************************************/
/**********************************************************/
TCHAR tTime[255];
SendDlgItemMessage(hwnd, IDC_ALERT_TIME, WM_SETTEXT, 0, (LPARAM)_itot(g_iTime, tTime, 10));
SendDlgItemMessage(hwnd, IDC_ALERT_HOTKEY, HKM_SETHOTKEY, MAKEWORD(g_hHotKey.key, ModToHotkeyf(g_hHotKey.mod)), 0);
}
break;
}
}
int SetCheck(HWND hDialog, unsigned int uiCheckBox, unsigned int uiPref)
{
if((g_dwPrefs & (1<<uiPref)))
{
CheckDlgButton(hDialog, uiCheckBox, BST_CHECKED);
return 1;
}
else
{
CheckDlgButton(hDialog, uiCheckBox, BST_UNCHECKED);
return 0;
}
return 0;
}
int SetToggle(HWND hDialog, unsigned int uiCheckBox, unsigned int uiTestbox, bool offeqoff)
{
/**************************************************************************************************/
/*********************** if(true) then if option is off turn toggle off ***************************/
/*********************** if(false) then if option is off turn toggle on ***************************/
/**************************************************************************************************/
if(offeqoff)
{
if(IsDlgButtonChecked(hDialog, uiTestbox) == BST_CHECKED)
{
EnableWindow(GetDlgItem(hDialog, uiCheckBox), TRUE);
return 1;
}
else
{
EnableWindow(GetDlgItem(hDialog, uiCheckBox), FALSE);
return 0;
}
}
else
{
if(IsDlgButtonChecked(hDialog, uiTestbox) == BST_CHECKED)
{
EnableWindow(GetDlgItem(hDialog, uiCheckBox), FALSE);
return 1;
}
else
{
EnableWindow(GetDlgItem(hDialog, uiCheckBox), TRUE);
return 0;
}
}
return 0;
}
int SetOption(HWND hDialog, unsigned int uiCheckBox, unsigned int uiPref)
{
if(IsDlgButtonChecked(hDialog, uiCheckBox) == BST_CHECKED)
{
g_dwPrefs |= (1<<uiPref);
}
else
{
g_dwPrefs &= ~(1<<uiPref);
}
return (g_dwPrefs & (1<<uiPref));
}
int WritePrivateProfileIntA(char *szSection, char *szItem, int iData, char *szPath)
{
char szData[33];
itoa(iData, szData, 10);
return WritePrivateProfileStringA(szSection, szItem, szData, szPath);
}
int WritePrivateProfileIntW(wchar_t *wszSection, wchar_t *wszItem, int iData, wchar_t *wszPath)
{
wchar_t wszData[33];
_itow(iData, wszData, 10);
return WritePrivateProfileStringW(wszSection, wszItem, wszData, wszPath);
}
// For cleanup ( Closing windows and the such )
void HoldClose()
{
HANDLE hcThread;
DWORD dwThreadID;
hcThread = CreateThread(NULL, 0, HoldCloseThread, 0, 0, &dwThreadID);
}
DWORD WINAPI HoldCloseThread(LPVOID lpParam)
{
Sleep(1000);
PostMessage(g_hXchatWnd, WM_CLOSE, 0, 0);
return 0;
}
bool FileExists(TCHAR *file)
{
HANDLE hTemp = CreateFile(file, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
int nRet = GetLastError();
CloseHandle(hTemp);
if(nRet == 0)
{
return true;
}
else
{
return false;
}
return false;
}
void ConvertString(const char *in, wchar_t *out, int size)
{
MultiByteToWideChar(CP_UTF8, 0, in, -1, out, size);
}
void ConvertString(const wchar_t *in, char *out, int size)
{
WideCharToMultiByte(CP_UTF8, 0, in, (size - 1), out, size, NULL, NULL);
}
void ConvertString(const char *in, char *out, int size)
{
strncpy(out, in, size);
}
void ErrorDebug(LPTSTR lpszFunction)
{
TCHAR szBuf[80];
LPVOID lpMsgBuf;
DWORD dw = GetLastError();
FormatMessage(
FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM,
NULL,
dw,
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPTSTR) &lpMsgBuf,
0, NULL );
_stprintf(szBuf,
_T("%s failed with error %d: %s"),
lpszFunction, dw, lpMsgBuf);
MessageBox(NULL, szBuf, _T("Error"), MB_OK);
LocalFree(lpMsgBuf);
}