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/*
Copyright (C) 2009 Ricardo Pescuma Domenecci
This is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this file; see the file license.txt. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include "commons.h"
ExtraIconGroup::ExtraIconGroup(const char *name) :
ExtraIcon(name), setValidExtraIcon(false), insideApply(false)
{
char setting[512];
mir_snprintf(setting, MAX_REGS(setting), "%s/%s", MODULE_NAME, name);
CallService(MS_DB_SETSETTINGRESIDENT, TRUE, (WPARAM) setting);
}
ExtraIconGroup::~ExtraIconGroup()
{
items.clear();
}
void ExtraIconGroup::addExtraIcon(BaseExtraIcon *extra)
{
items.push_back(extra);
description = "";
for (unsigned int i = 0; i < items.size(); ++i)
{
if (i > 0)
description += " / ";
description += items[i]->getDescription();
}
}
void ExtraIconGroup::rebuildIcons()
{
for (unsigned int i = 0; i < items.size(); ++i)
items[i]->rebuildIcons();
}
void ExtraIconGroup::applyIcon(HANDLE hContact)
{
if (!isEnabled() || hContact == NULL)
return;
setValidExtraIcon = false;
insideApply = true;
unsigned int i;
for (i = 0; i < items.size(); ++i)
{
items[i]->applyIcon(hContact);
if (setValidExtraIcon)
break;
}
insideApply = false;
DBWriteContactSettingDword(hContact, MODULE_NAME, name.c_str(), setValidExtraIcon ? items[i]->getID() : 0);
}
int ExtraIconGroup::getPosition() const
{
int pos = INT_MAX;
for (unsigned int i = 0; i < items.size(); ++i)
pos = MIN(pos, items[i]->getPosition());
return pos;
}
void ExtraIconGroup::setSlot(int slot)
{
ExtraIcon::setSlot(slot);
for (unsigned int i = 0; i < items.size(); ++i)
items[i]->setSlot(slot);
}
ExtraIcon * ExtraIconGroup::getCurrentItem(HANDLE hContact) const
{
int id = (int) DBGetContactSettingDword(hContact, MODULE_NAME, name.c_str(), 0);
if (id < 1)
return NULL;
for (unsigned int i = 0; i < items.size(); ++i)
if (id == items[i]->getID())
return items[i];
return NULL;
}
void ExtraIconGroup::onClick(HANDLE hContact)
{
ExtraIcon *extra = getCurrentItem(hContact);
if (extra != NULL)
extra->onClick(hContact);
}
int ExtraIconGroup::setIcon(int id, HANDLE hContact, void *icon)
{
if (insideApply)
{
for (unsigned int i = 0; i < items.size(); ++i)
if (items[i]->getID() == id)
return items[i]->setIcon(id, hContact, icon);
return -1;
}
ExtraIcon *current = getCurrentItem(hContact);
int currentPos = items.size();
int storePos = items.size();
for (unsigned int i = 0; i < items.size(); ++i)
{
if (items[i]->getID() == id)
storePos = i;
if (items[i] == current)
currentPos = i;
}
if (storePos == items.size())
{
return -1;
}
else if (storePos > currentPos)
{
items[storePos]->storeIcon(hContact, icon);
return 0;
}
// Ok, we have to set the icon, but we have to assert it is a valid icon
setValidExtraIcon = false;
int ret = items[storePos]->setIcon(id, hContact, icon);
if (storePos < currentPos)
{
if (setValidExtraIcon)
DBWriteContactSettingDword(hContact, MODULE_NAME, name.c_str(), items[storePos]->getID());
}
else if (storePos == currentPos)
{
if (!setValidExtraIcon)
{
DBWriteContactSettingDword(hContact, MODULE_NAME, name.c_str(), 0);
insideApply = true;
for (++storePos; storePos < items.size(); ++storePos)
{
items[storePos]->applyIcon(hContact);
if (setValidExtraIcon)
break;
}
insideApply = false;
if (setValidExtraIcon)
DBWriteContactSettingDword(hContact, MODULE_NAME, name.c_str(), items[storePos]->getID());
}
}
return ret;
}
void ExtraIconGroup::storeIcon(HANDLE hContact, void *icon)
{
}
const char *ExtraIconGroup::getDescription() const
{
return description.c_str();
}
const char *ExtraIconGroup::getDescIcon() const
{
for (unsigned int i = 0; i < items.size(); ++i)
if (!IsEmpty(items[i]->getDescIcon()))
return items[i]->getDescIcon();
return "";
}
int ExtraIconGroup::getType() const
{
return EXTRAICON_TYPE_GROUP;
}
int ExtraIconGroup::ClistSetExtraIcon(HANDLE hContact, HANDLE hImage)
{
if (hImage != NULL && hImage != (HANDLE) -1)
setValidExtraIcon = true;
return Clist_SetExtraIcon(hContact, slot, hImage);
}
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