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/*
Miranda IM Country Flags Plugin
Copyright (C) 2006-1007 H. Herkenrath
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 (Flags-License.txt); if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "flags.h"
/* Services */
static HANDLE hServiceDetectContactOrigin;
/************************* Services *******************************/
static INT_PTR ServiceDetectContactOriginCountry(WPARAM wParam,LPARAM lParam)
{
int countryNumber = 0xFFFF;
char *pszProto = GetContactProto((MCONTACT)wParam);
/* ip detect */
if (bUseIpToCountry)
countryNumber = ServiceIpToCountry(db_get_dw((MCONTACT)wParam,pszProto,"RealIP",0),0);
/* fallback */
if (countryNumber == 0xFFFF)
countryNumber = db_get_w((MCONTACT)wParam,pszProto,"Country",0);
if (countryNumber == 0 || countryNumber == 0xFFFF)
countryNumber = db_get_w((MCONTACT)wParam,pszProto,"CompanyCountry",0);
return (countryNumber == 0) ? 0xFFFF : countryNumber;
}
/************************* Extra Image ****************************/
#define EXTRAIMAGE_REFRESHDELAY 100 /* time for which setting changes are buffered */
static HANDLE hExtraIcon;
static void CALLBACK SetExtraImage(MCONTACT hContact)
{
if (!bShowExtraIcon)
return;
int countryNumber = ServiceDetectContactOriginCountry((WPARAM)hContact, 0);
if (countryNumber == 0xFFFF && !bUseUnknown)
ExtraIcon_Clear(hExtraIcon, hContact);
else {
char szId[20];
mir_snprintf(szId, SIZEOF(szId), (countryNumber == 0xFFFF) ? "%s0x%X" : "%s%i", "flags_", countryNumber);
ExtraIcon_SetIcon(hExtraIcon, hContact, szId);
}
}
// always call in context of main thread
static void RemoveExtraImages(void)
{
for (MCONTACT hContact = db_find_first(); hContact; hContact = db_find_next(hContact))
ExtraIcon_Clear(hExtraIcon, hContact);
}
// always call in context of main thread
static void EnsureExtraImages(void)
{
for (MCONTACT hContact = db_find_first(); hContact; hContact = db_find_next(hContact))
SetExtraImage(hContact);
}
void UpdateExtraImages()
{
if (bShowExtraIcon)
EnsureExtraImages();
else
RemoveExtraImages();
}
/************************* Status Icon ****************************/
#define STATUSICON_REFRESHDELAY 100 /* time for which setting changes are buffered */
// always call in context of main thread
static void __fastcall SetStatusIcon(MCONTACT hContact,int countryNumber)
{
StatusIconData sid = { sizeof(sid) };
sid.szModule = MODULENAME;
if (countryNumber != 0xFFFF || bUseUnknown) {
/* copy icon as status icon API will call DestroyIcon() on it */
sid.hIcon = LoadFlagIcon(countryNumber);
sid.szTooltip = (char*) CallService(MS_UTILS_GETCOUNTRYBYNUMBER,countryNumber,0);
}
else sid.flags = MBF_HIDDEN;
Srmm_ModifyIcon(hContact, &sid);
if (sid.hIcon)
Skin_ReleaseIcon(sid.hIcon);
}
// always call in context of main thread
static void __fastcall UnsetStatusIcon(MCONTACT hContact)
{
StatusIconData sid = { sizeof(sid) };
sid.szModule = MODULENAME;
sid.flags = MBF_HIDDEN;
Srmm_ModifyIcon(hContact, &sid);
}
static int MsgWndEvent(WPARAM wParam,LPARAM lParam)
{
MessageWindowEventData *msgwe=(MessageWindowEventData*)lParam;
switch(msgwe->uType) {
case MSG_WINDOW_EVT_OPENING:
case MSG_WINDOW_EVT_CLOSE:
if (bShowStatusIcon) {
int countryNumber = ServiceDetectContactOriginCountry((WPARAM)msgwe->hContact, 0);
if (msgwe->uType == MSG_WINDOW_EVT_OPENING && countryNumber != 0xFFFF)
SetStatusIcon(msgwe->hContact,countryNumber);
else
UnsetStatusIcon(msgwe->hContact);
}
/* ensure it is hidden, RemoveStatusIcons() only enums currently opened ones */
else UnsetStatusIcon(msgwe->hContact);
}
return 0;
}
void CALLBACK UpdateStatusIcons(LPARAM)
{
MessageWindowInputData msgwi = { sizeof(msgwi) };
msgwi.uFlags = MSG_WINDOW_UFLAG_MSG_BOTH;
msgwi.hContact = db_find_first();
while (msgwi.hContact != NULL) {
/* is a message window opened for this contact? */
MessageWindowData msgw; /* output */
msgw.cbSize = sizeof(msgw);
if (!CallService(MS_MSG_GETWINDOWDATA,(WPARAM)&msgwi,(LPARAM)&msgw) && msgw.uState & MSG_WINDOW_STATE_EXISTS) {
if (bShowStatusIcon) {
int countryNumber = ServiceDetectContactOriginCountry((WPARAM)msgwi.hContact, 0);
SetStatusIcon(msgwi.hContact, countryNumber);
}
else UnsetStatusIcon(msgwi.hContact);
}
msgwi.hContact = db_find_next(msgw.hContact);
}
}
static int StatusIconsChanged(WPARAM wParam,LPARAM lParam)
{
if (bShowStatusIcon)
CallFunctionBuffered(UpdateStatusIcons, 0, FALSE, STATUSICON_REFRESHDELAY);
return 0;
}
static int ExtraImgSettingChanged(WPARAM wParam,LPARAM lParam)
{
DBCONTACTWRITESETTING *dbcws = (DBCONTACTWRITESETTING*)lParam;
if (wParam != NULL) {
/* user details update */
if (!lstrcmpA(dbcws->szSetting,"RealIP") || !lstrcmpA(dbcws->szSetting,"Country") || !lstrcmpA(dbcws->szSetting,"CompanyCountry")) {
/* Extra Image */
SetExtraImage((MCONTACT)wParam);
/* Status Icon */
if (ServiceExists(MS_MSG_REMOVEICON))
CallFunctionBuffered(UpdateStatusIcons,0,FALSE,STATUSICON_REFRESHDELAY);
}
}
return 0;
}
/************************* Misc ***********************************/
static int ExtraImgModulesLoaded(WPARAM wParam,LPARAM lParam)
{
/* Status Icon */
StatusIconData sid = { sizeof(sid) };
sid.szModule = MODULENAME; // dwID = 0
sid.flags = MBF_HIDDEN;
Srmm_AddIcon(&sid);
HookEvent(ME_MSG_WINDOWEVENT, MsgWndEvent);
return 0;
}
void InitExtraImg(void)
{
CreateServiceFunction(MS_FLAGS_DETECTCONTACTORIGINCOUNTRY, ServiceDetectContactOriginCountry);
HookEvent(ME_SYSTEM_MODULESLOADED, ExtraImgModulesLoaded);
HookEvent(ME_SKIN2_ICONSCHANGED, StatusIconsChanged);
HookEvent(ME_OPT_INITIALISE, OnOptionsInit);
HookEvent(ME_DB_CONTACT_SETTINGCHANGED, ExtraImgSettingChanged);
/* Extra Image */
hExtraIcon = ExtraIcon_Register("flags_extra", LPGEN("Country flag"));
if (bShowExtraIcon)
EnsureExtraImages();
}
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