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/*
Miranda NG: the free IM client for Microsoft* Windows*
Copyright (c) 2012-14 Miranda NG 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"
struct StatusIconChild : public MZeroedObject
{
~StatusIconChild()
{
SafeDestroyIcon(hIcon);
SafeDestroyIcon(hIconDisabled);
mir_free(tszTooltip);
}
HCONTACT hContact;
HICON hIcon, hIconDisabled;
int flags;
TCHAR *tszTooltip;
void SafeDestroyIcon(HICON hIcon)
{
if (hIcon == NULL)
return;
if (!IcoLib_IsManaged(hIcon))
::DestroyIcon(hIcon);
}
};
struct StatusIconMain : public MZeroedObject
{
StatusIconMain() :
arChildren(3, HandleKeySortT)
{}
~StatusIconMain()
{
mir_free(sid.szModule);
mir_free(sid.szTooltip);
}
StatusIconData sid;
int hPangpack;
OBJLIST<StatusIconChild> arChildren;
};
static int CompareIcons(const StatusIconMain *p1, const StatusIconMain *p2)
{
int res = strcmp(p1->sid.szModule, p2->sid.szModule);
if (res)
return res;
return p1->sid.dwId - p2->sid.dwId;
}
static OBJLIST<StatusIconMain> arIcons(3, CompareIcons);
static HANDLE hHookIconsChanged;
INT_PTR ModifyStatusIcon(WPARAM wParam, LPARAM lParam)
{
StatusIconData *sid = (StatusIconData *)lParam;
if (sid == NULL || sid->cbSize != sizeof(StatusIconData))
return 1;
StatusIconMain *p = arIcons.find((StatusIconMain*)sid);
if (p == NULL)
return 1;
HCONTACT hContact = (HCONTACT)wParam;
if (hContact == NULL) {
mir_free(p->sid.szModule);
mir_free(p->sid.szTooltip);
memcpy(&p->sid, sid, sizeof(p->sid));
p->sid.szModule = mir_strdup(sid->szModule);
p->sid.tszTooltip = (sid->flags & MBF_UNICODE) ? mir_u2t(sid->wszTooltip) : mir_a2t(sid->szTooltip);
NotifyEventHooks(hHookIconsChanged, NULL, (LPARAM)p);
return 0;
}
StatusIconChild *pc = p->arChildren.find((StatusIconChild*)&hContact);
if (pc == NULL) {
pc = new StatusIconChild();
pc->hContact = hContact;
p->arChildren.insert(pc);
}
else pc->SafeDestroyIcon(pc->hIcon);
pc->flags = sid->flags;
pc->hIcon = sid->hIcon;
pc->hIconDisabled = sid->hIconDisabled;
mir_free(pc->tszTooltip);
pc->tszTooltip = (sid->flags & MBF_UNICODE) ? mir_u2t(sid->wszTooltip) : mir_a2t(sid->szTooltip);
NotifyEventHooks(hHookIconsChanged, wParam, (LPARAM)p);
return 0;
}
static INT_PTR AddStatusIcon(WPARAM wParam, LPARAM lParam)
{
StatusIconData *sid = (StatusIconData *)lParam;
if (sid == NULL || sid->cbSize != sizeof(StatusIconData))
return 1;
StatusIconMain *p = arIcons.find((StatusIconMain*)sid);
if (p != NULL)
return ModifyStatusIcon(0, lParam);
p = new StatusIconMain;
memcpy(&p->sid, sid, sizeof(p->sid));
p->hPangpack = (int)wParam;
p->sid.szModule = mir_strdup(sid->szModule);
if (sid->flags & MBF_UNICODE)
p->sid.tszTooltip = mir_u2t(sid->wszTooltip);
else
p->sid.tszTooltip = mir_a2t(sid->szTooltip);
arIcons.insert(p);
NotifyEventHooks(hHookIconsChanged, NULL, (LPARAM)p);
return 0;
}
static INT_PTR RemoveStatusIcon(WPARAM wParam, LPARAM lParam)
{
StatusIconData *sid = (StatusIconData *)lParam;
if (sid == NULL || sid->cbSize != sizeof(StatusIconData))
return 1;
StatusIconMain *p = arIcons.find((StatusIconMain*)sid);
if (p == NULL)
return 1;
arIcons.remove(p);
return 0;
}
static INT_PTR GetNthIcon(WPARAM wParam, LPARAM lParam)
{
static StatusIconData res;
for (int i=arIcons.getCount()-1, nVis = 0; i >= 0; i--) {
StatusIconMain &p = arIcons[i];
StatusIconChild *pc = p.arChildren.find((StatusIconChild*)&wParam);
if (pc) {
if (pc->flags & MBF_HIDDEN)
continue;
}
else if (p.sid.flags & MBF_HIDDEN)
continue;
if (nVis == (int)lParam) {
memcpy(&res, &p, sizeof(res));
if (pc) {
if (pc->hIcon) res.hIcon = pc->hIcon;
if (pc->hIconDisabled)
res.hIconDisabled = pc->hIconDisabled;
else if (pc->hIcon)
res.hIconDisabled = pc->hIcon;
if (pc->tszTooltip) res.tszTooltip = pc->tszTooltip;
res.flags = pc->flags;
}
res.tszTooltip = TranslateTH(p.hPangpack, res.tszTooltip);
return (INT_PTR)&res;
}
nVis++;
}
return 0;
}
/////////////////////////////////////////////////////////////////////////////////////////
void KillModuleSrmmIcons(int hLangpack)
{
for (int i=arIcons.getCount()-1; i >= 0; i--) {
StatusIconMain &p = arIcons[i];
if (p.hPangpack == hLangpack)
arIcons.remove(i);
}
}
int LoadSrmmModule()
{
CreateServiceFunction("MessageAPI/AddIcon", AddStatusIcon);
CreateServiceFunction(MS_MSG_REMOVEICON, RemoveStatusIcon);
CreateServiceFunction(MS_MSG_MODIFYICON, ModifyStatusIcon);
CreateServiceFunction("MessageAPI/GetNthIcon", GetNthIcon);
hHookIconsChanged = CreateHookableEvent(ME_MSG_ICONSCHANGED);
return 0;
}
void UnloadSrmmModule()
{
arIcons.destroy();
NotifyEventHooks(hHookIconsChanged, NULL, NULL);
DestroyHookableEvent(hHookIconsChanged);
}
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