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/**
* @file lltoolbar.cpp
* @author Richard Nelson
* @brief User customizable toolbar class
*
* $LicenseInfo:firstyear=2011&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2011, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#include "linden_common.h"
#include "boost/foreach.hpp"
#include "lltoolbar.h"
//static LLDefaultChildRegistry::Register<LLToolBar> r1("toolbar");
LLToolBar::Params::Params()
: orientation("orientation"),
buttons("button")
{}
LLToolBar::LLToolBar(const Params& p)
: LLUICtrl(p),
mOrientation(p.orientation),
mStack(NULL)
{}
void LLToolBar::initFromParams(const LLToolBar::Params& p)
{
LLLayoutStack::Params centering_stack_p;
centering_stack_p.rect = getLocalRect();
centering_stack_p.follows.flags = FOLLOWS_ALL;
centering_stack_p.orientation = p.orientation;
centering_stack_p.name = "centering_stack";
LLLayoutPanel::Params border_panel_p;
border_panel_p.name = "border_panel";
border_panel_p.rect = getLocalRect();
border_panel_p.auto_resize = true;
border_panel_p.user_resize = false;
LLLayoutStack* centering_stack = LLUICtrlFactory::create<LLLayoutStack>(centering_stack_p);
addChild(centering_stack);
LLLayoutPanel::Params center_panel_p;
center_panel_p.name = "center_panel";
center_panel_p.rect = getLocalRect();
center_panel_p.auto_resize = false;
center_panel_p.user_resize = false;
center_panel_p.fit_content = true;
centering_stack->addChild(LLUICtrlFactory::create<LLLayoutPanel>(border_panel_p));
LLLayoutPanel* center_panel = LLUICtrlFactory::create<LLLayoutPanel>(center_panel_p);
centering_stack->addChild(center_panel);
centering_stack->addChild(LLUICtrlFactory::create<LLLayoutPanel>(border_panel_p));
LLLayoutStack::Params stack_p;
stack_p.rect = getLocalRect();
stack_p.name = "button_stack";
stack_p.orientation = p.orientation;
stack_p.follows.flags = (mOrientation == LLLayoutStack::HORIZONTAL)
? (FOLLOWS_TOP|FOLLOWS_BOTTOM) // horizontal
: (FOLLOWS_LEFT|FOLLOWS_RIGHT); // vertical
mStack = LLUICtrlFactory::create<LLLayoutStack>(stack_p);
center_panel->addChild(mStack);
BOOST_FOREACH (LLToolBarButton::Params button_p, p.buttons)
{
// remove any offset from button
LLRect button_rect(button_p.rect);
if (mOrientation == LLLayoutStack::HORIZONTAL)
{
button_rect.setOriginAndSize(0, 0, 0, getRect().getHeight());
}
else // VERTICAL
{
button_rect.setOriginAndSize(0, 0, 0, button_rect.getHeight());
}
button_p.follows.flags = FOLLOWS_NONE;
button_p.rect = button_rect;
button_p.chrome = true;
button_p.auto_resize = true;
LLToolBarButton* button = LLUICtrlFactory::create<LLToolBarButton>(button_p);
addButton(button);
}
updateLayout();
}
void LLToolBar::addButton(LLToolBarButton* buttonp)
{
LLLayoutPanel::Params panel_p;
panel_p.name = buttonp->getName() + "_panel";
panel_p.user_resize = false;
panel_p.auto_resize= false;
panel_p.fit_content = true;
LLLayoutPanel* panel = LLUICtrlFactory::create<LLLayoutPanel>(panel_p);
panel->addChild(buttonp);
mStack->addChild(panel);
mButtons.push_back(buttonp);
}
void LLToolBar::updateLayout()
{
S32 total_width = 0;
S32 total_height = 0;
S32 max_width = getRect().getWidth();
S32 max_height = getRect().getHeight();
BOOST_FOREACH(LLToolBarButton* button, mButtons)
{
total_width += button->getRect().getWidth();
total_height += button->getRect().getHeight();
max_width = llmax(button->getRect().getWidth(), max_width);
max_height = llmax(button->getRect().getHeight(), max_height);
}
if (mOrientation == LLLayoutStack::HORIZONTAL)
{
mStack->reshape(total_width, mStack->getParent()->getRect().getHeight());
}
else
{
mStack->reshape(mStack->getParent()->getRect().getWidth(), total_height);
reshape(max_width, getRect().getHeight());
}
}
void LLToolBar::draw()
{
LLUICtrl::draw();
}
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