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/*
Miranda IM: the free IM client for Microsoft* Windows*
Copyright 2000-2009 Miranda ICQ/IM project,
all portions of this codebase are copyrighted to the people
listed in contributors.txt.
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 "..\..\core\commonheaders.h"
#include "clc.h"
struct CListEvent
{
int imlIconIndex;
int flashesDone;
CLISTEVENT cle;
};
struct CListImlIcon
{
int index;
HICON hIcon;
};
static struct CListImlIcon *imlIcon;
static int imlIconCount;
extern HIMAGELIST hCListImages;
static UINT_PTR flashTimerId;
static int iconsOn;
static int disableTrayFlash;
static int disableIconFlash;
int fnGetImlIconIndex(HICON hIcon)
{
int i;
for (i=0; i < imlIconCount; i++) {
if (imlIcon[i].hIcon == hIcon)
return imlIcon[i].index;
}
imlIcon = (struct CListImlIcon *) mir_realloc(imlIcon, sizeof(struct CListImlIcon) * (imlIconCount + 1));
imlIconCount++;
imlIcon[i].hIcon = hIcon;
imlIcon[i].index = ImageList_AddIcon(hCListImages, hIcon);
return imlIcon[i].index;
}
static char * GetEventProtocol(int idx)
{
if (cli.events.count && idx>=0 && idx<cli.events.count)
{
char *szProto;
if (cli.events.items[idx]->cle.hContact == NULL)
{
if (cli.events.items[idx]->cle.flags&CLEF_PROTOCOLGLOBAL)
szProto = cli.events.items[idx]->cle.lpszProtocol;
else
szProto = NULL;
}
else
szProto = (char *) CallService(MS_PROTO_GETCONTACTBASEPROTO, (WPARAM) cli.events.items[idx]->cle.hContact, 0);
return szProto;
}
return NULL;
}
static void ShowOneEventInTray(int idx)
{
cli.pfnTrayIconUpdateWithImageList((iconsOn || disableTrayFlash) ? cli.events.items[idx]->imlIconIndex : 0, cli.events.items[idx]->cle.ptszTooltip, GetEventProtocol(idx));
}
static void ShowEventsInTray()
{
int i;
char ** pTrayProtos;
char nTrayProtoCnt;
int nTrayCnt = cli.trayIconCount;
if ( !cli.events.count || !nTrayCnt) return;
if (cli.events.count == 1 || nTrayCnt == 1)
{
ShowOneEventInTray(0); //for only one icon in tray show topmost event
return;
}
// in case if we have several icons in tray and several events with different protocols
// lets use several icon to show events from protocols in different icons
cli.pfnLockTray();
pTrayProtos = (char**)_alloca(sizeof(char*)*cli.trayIconCount);
nTrayProtoCnt = 0;
for (i=0; i<cli.trayIconCount; i++)
{
if (cli.trayIcon[i].id == 0 || !cli.trayIcon[i].szProto) continue;
pTrayProtos[nTrayProtoCnt++] = cli.trayIcon[i].szProto;
}
for (i=0; i<cli.events.count; i++)
{
char * iEventProto = GetEventProtocol(i);
{
int j;
for (j = 0; j<nTrayProtoCnt; j++)
if (iEventProto && pTrayProtos[j] && !lstrcmpA(pTrayProtos[j], iEventProto))
break;
if (j>=nTrayProtoCnt) j = 0; //event was not found so assume first icon
if (pTrayProtos[j]) //if not already set
ShowOneEventInTray(i); //show it
pTrayProtos[j] = NULL; //and clear slot
}
}
cli.pfnUnlockTray();
}
static VOID CALLBACK IconFlashTimer(HWND, UINT, UINT_PTR idEvent, DWORD)
{
int i, j;
ShowEventsInTray();
for (i=0; i < cli.events.count; i++) {
for (j = 0; j < i; j++)
if (cli.events.items[j]->cle.hContact == cli.events.items[i]->cle.hContact)
break;
if (j >= i)
cli.pfnChangeContactIcon(cli.events.items[i]->cle.hContact, iconsOn || disableIconFlash ? cli.events.items[i]->imlIconIndex : 0, 0);
//decrease eflashes in any case - no need to collect all events
if (cli.events.items[i]->cle.flags & CLEF_ONLYAFEW) {
if (0 >= --cli.events.items[i]->flashesDone)
cli.pfnRemoveEvent(cli.events.items[i]->cle.hContact, cli.events.items[i]->cle.hDbEvent);
} }
if (cli.events.count == 0) {
KillTimer(NULL, idEvent);
cli.pfnTrayIconSetToBase(NULL);
}
iconsOn = !iconsOn;
}
struct CListEvent* fnAddEvent(CLISTEVENT *cle)
{
int i;
struct CListEvent* p;
if (cle == NULL || cle->cbSize != sizeof(CLISTEVENT))
return NULL;
if (cle->flags & CLEF_URGENT) {
for (i=0; i < cli.events.count; i++)
if ( !(cli.events.items[i]->cle.flags & CLEF_URGENT))
break;
}
else i = cli.events.count;
if ((p = (struct CListEvent*)cli.pfnCreateEvent()) == NULL)
return NULL;
List_Insert((SortedList*)&cli.events, p, i);
p->cle = *cle;
p->imlIconIndex = fnGetImlIconIndex(cli.events.items[i]->cle.hIcon);
p->flashesDone = 12;
p->cle.pszService = mir_strdup(cli.events.items[i]->cle.pszService);
if (p->cle.flags & CLEF_UNICODE)
p->cle.ptszTooltip = mir_tstrdup((TCHAR*)p->cle.ptszTooltip);
else
p->cle.ptszTooltip = mir_a2u((char*)p->cle.pszTooltip); //if no flag defined it handled as unicode
if (cli.events.count == 1) {
char *szProto;
if (cle->hContact == NULL)
{
if (cle->flags&CLEF_PROTOCOLGLOBAL)
szProto = cle->lpszProtocol;
else
szProto = NULL;
}
else
szProto = (char *) CallService(MS_PROTO_GETCONTACTBASEPROTO, (WPARAM)cle->hContact, 0);
iconsOn = 1;
flashTimerId = SetTimer(NULL, 0, DBGetContactSettingWord(NULL, "CList", "IconFlashTime", 550), IconFlashTimer);
cli.pfnTrayIconUpdateWithImageList(p->imlIconIndex, p->cle.ptszTooltip, szProto);
}
cli.pfnChangeContactIcon(cle->hContact, p->imlIconIndex, 1);
cli.pfnSortContacts();
return p;
}
// Removes an event from the contact list's queue
// Returns 0 if the event was successfully removed, or nonzero if the event was not found
int fnRemoveEvent(HANDLE hContact, HANDLE dbEvent)
{
int i;
char *szProto;
int nSameProto = 0;
// Find the event that should be removed
for (i=0; i < cli.events.count; i++)
if ((cli.events.items[i]->cle.hContact == hContact) && (cli.events.items[i]->cle.hDbEvent == dbEvent))
break;
// Event was not found
if (i == cli.events.count)
return 1;
// Update contact's icon
szProto = (char *) CallService(MS_PROTO_GETCONTACTBASEPROTO, (WPARAM)hContact, 0);
cli.pfnChangeContactIcon(cli.events.items[i]->cle.hContact,
CallService(MS_CLIST_GETCONTACTICON, (WPARAM)cli.events.items[i]->cle.hContact, 1),
0);
// Free any memory allocated to the event
cli.pfnFreeEvent(cli.events.items[i]);
List_Remove((SortedList*)&cli.events, i);
{
//count same protocoled events
char * szEventProto;
for (i=0; i < cli.events.count; i++)
{
if (cli.events.items[i]->cle.hContact)
szEventProto = (char *) CallService(MS_PROTO_GETCONTACTBASEPROTO, (WPARAM)(cli.events.items[i]->cle.hContact), 0);
else if (cli.events.items[i]->cle.flags&CLEF_PROTOCOLGLOBAL)
szEventProto = (char *) cli.events.items[i]->cle.lpszProtocol;
else
szEventProto = NULL;
if (szEventProto && szProto && !lstrcmpA(szEventProto, szProto))
nSameProto++;
}
}
if (cli.events.count == 0 || nSameProto == 0) {
if (cli.events.count == 0)
KillTimer(NULL, flashTimerId);
cli.pfnTrayIconSetToBase(hContact == NULL ? NULL : szProto);
}
else {
if (cli.events.items[0]->cle.hContact == NULL)
szProto = NULL;
else
szProto = (char *) CallService(MS_PROTO_GETCONTACTBASEPROTO, (WPARAM) cli.events.items[0]->cle.hContact, 0);
cli.pfnTrayIconUpdateWithImageList(iconsOn ? cli.events.items[0]->imlIconIndex : 0, cli.events.items[0]->cle.ptszTooltip, szProto);
}
return 0;
}
CLISTEVENT* fnGetEvent(HANDLE hContact, int idx)
{
if (hContact == INVALID_HANDLE_VALUE) {
if (idx >= cli.events.count)
return NULL;
return &cli.events.items[idx]->cle;
}
for (int i=0; i < cli.events.count; i++)
if (cli.events.items[i]->cle.hContact == hContact)
if (idx-- == 0)
return &cli.events.items[i]->cle;
return NULL;
}
int fnEventsProcessContactDoubleClick(HANDLE hContact)
{
for (int i=0; i < cli.events.count; i++) {
if (cli.events.items[i]->cle.hContact == hContact) {
HANDLE hDbEvent = cli.events.items[i]->cle.hDbEvent;
CallService(cli.events.items[i]->cle.pszService, (WPARAM) (HWND) NULL, (LPARAM) & cli.events.items[i]->cle);
cli.pfnRemoveEvent(hContact, hDbEvent);
return 0;
} }
return 1;
}
int fnEventsProcessTrayDoubleClick(int index)
{
BOOL click_in_first_icon = FALSE;
if (cli.events.count) {
HANDLE hContact, hDbEvent;
int eventIndex = 0;
cli.pfnLockTray();
if (cli.trayIconCount>1 && index>0) {
int i;
char * szProto = NULL;
for (i=0; i<cli.trayIconCount; i++)
if (cli.trayIcon[i].id == index) {
szProto = cli.trayIcon[i].szProto;
if (i == 0) click_in_first_icon = TRUE;
break;
}
if (szProto) {
for (i=0; i<cli.events.count; i++) {
char * eventProto = NULL;
if (cli.events.items[i]->cle.hContact)
eventProto = (char *)CallService(MS_PROTO_GETCONTACTBASEPROTO, (WPARAM)cli.events.items[i]->cle.hContact, 0);
if ( !eventProto)
eventProto = cli.events.items[i]->cle.lpszProtocol;
if ( !eventProto || !_strcmpi(eventProto, szProto)) {
eventIndex = i;
break;
} }
if (i == cli.events.count) { //EventNotFound
//lets process backward try to find first event without desired proto in tray
int j;
if (click_in_first_icon)
for (i=0; i<cli.events.count; i++) {
char * eventProto = NULL;
if (cli.events.items[i]->cle.hContact)
eventProto = (char *)CallService(MS_PROTO_GETCONTACTBASEPROTO, (WPARAM)cli.events.items[i]->cle.hContact, 0);
if ( !eventProto)
eventProto = cli.events.items[i]->cle.lpszProtocol;
if (eventProto) {
for (j = 0; j<cli.trayIconCount; j++)
if (cli.trayIcon[j].szProto && !_strcmpi(eventProto, cli.trayIcon[j].szProto))
break;
if (j == cli.trayIconCount) {
eventIndex = i;
break;
} } }
if (i == cli.events.count) { //not found
cli.pfnUnlockTray();
return 1; //continue processing to show contact list
} } } }
cli.pfnUnlockTray();
hContact = cli.events.items[eventIndex]->cle.hContact;
hDbEvent = cli.events.items[eventIndex]->cle.hDbEvent;
//if ( !ServiceExists(cli.events.items[eventIndex]->cle.pszService))
// ; may be better to show send msg?
CallService(cli.events.items[eventIndex]->cle.pszService, (WPARAM) NULL, (LPARAM) & cli.events.items[eventIndex]->cle);
cli.pfnRemoveEvent(hContact, hDbEvent);
return 0;
}
return 1;
}
static int RemoveEventsForContact(WPARAM wParam, LPARAM)
{
int j, hit;
/*
the for (;;) loop is used here since the cli.events.count can not be relied upon to take us
thru the cli.events.items[] array without suffering from shortsightedness about how many unseen
events remain, e.g. three events, we remove the first, we're left with 2, the event
loop exits at 2 and we never see the real new 2.
*/
for (; cli.events.count > 0;) {
for (hit = 0, j = 0; j < cli.events.count; j++) {
if (cli.events.items[j]->cle.hContact == (HANDLE) wParam) {
cli.pfnRemoveEvent((HANDLE)wParam, cli.events.items[j]->cle.hDbEvent);
hit = 1;
}
}
if (j == cli.events.count && hit == 0)
return 0; /* got to the end of the array and didnt remove anything */
}
return 0;
}
static int CListEventSettingsChanged(WPARAM wParam, LPARAM lParam)
{
HANDLE hContact = (HANDLE) wParam;
DBCONTACTWRITESETTING *cws = (DBCONTACTWRITESETTING *) lParam;
if (hContact == NULL && cws && cws->szModule && cws->szSetting && strcmp(cws->szModule, "CList") == 0) {
if (strcmp(cws->szSetting, "DisableTrayFlash") == 0)
disableTrayFlash = (int) cws->value.bVal;
else if (strcmp(cws->szSetting, "NoIconBlink") == 0)
disableIconFlash = (int) cws->value.bVal;
}
return 0;
}
/***************************************************************************************/
INT_PTR AddEventSyncStub(WPARAM wParam, LPARAM lParam) { return CallServiceSync(MS_CLIST_ADDEVENT"_SYNC", wParam, lParam); }
INT_PTR AddEventStub(WPARAM, LPARAM lParam) { return cli.pfnAddEvent((CLISTEVENT*)lParam) == NULL; }
INT_PTR RemoveEventStub(WPARAM wParam, LPARAM lParam) { return cli.pfnRemoveEvent((HANDLE)wParam, (HANDLE)lParam); }
INT_PTR GetEventStub(WPARAM wParam, LPARAM lParam) { return (INT_PTR)cli.pfnGetEvent((HANDLE)wParam, (int)lParam); }
int InitCListEvents(void)
{
memset(&cli.events, 0, sizeof(cli.events));
cli.events.increment = 10;
disableTrayFlash = db_get_b(NULL, "CList", "DisableTrayFlash", 0);
disableIconFlash = db_get_b(NULL, "CList", "NoIconBlink", 0);
CreateServiceFunction(MS_CLIST_ADDEVENT, AddEventSyncStub); //need to be called through sync to keep flash timer workable
CreateServiceFunction(MS_CLIST_ADDEVENT"_SYNC", AddEventStub);
CreateServiceFunction(MS_CLIST_REMOVEEVENT, RemoveEventStub);
CreateServiceFunction(MS_CLIST_GETEVENT, GetEventStub);
HookEvent(ME_DB_CONTACT_DELETED, RemoveEventsForContact);
HookEvent(ME_DB_CONTACT_SETTINGCHANGED, CListEventSettingsChanged);
return 0;
}
struct CListEvent* fnCreateEvent(void)
{
return (struct CListEvent*)mir_calloc(sizeof(struct CListEvent));
}
void fnFreeEvent(struct CListEvent* p)
{
if (p->cle.pszService)
mir_free(p->cle.pszService);
if (p->cle.pszTooltip)
mir_free(p->cle.pszTooltip);
mir_free(p);
}
void UninitCListEvents(void)
{
int i;
if (cli.events.count) KillTimer(NULL, flashTimerId);
for (i=0; i < cli.events.count; i++)
cli.pfnFreeEvent((struct CListEvent*)cli.events.items[i]);
List_Destroy((SortedList*)&cli.events);
if (imlIcon != NULL)
mir_free(imlIcon);
}
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