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/**
* @file lltoastscriptquestion.cpp
*
* $LicenseInfo:firstyear=2010&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2012, 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 "llviewerprecompiledheaders.h"
#include "llbutton.h"
#include "llnotifications.h"
#include "lltoastscriptquestion.h"
const int LEFT_PAD = 10;
const int BUTTON_HEIGHT = 27;
const int MAX_LINES_COUNT = 50;
LLToastScriptQuestion::LLToastScriptQuestion(const LLNotificationPtr& notification)
:
LLToastPanel(notification)
{
buildFromFile("panel_script_question_toast.xml");
}
bool LLToastScriptQuestion::postBuild()
{
createButtons();
LLTextBox* mMessage = getChild<LLTextBox>("top_info_message");
LLTextBox* mFooter = getChild<LLTextBox>("bottom_info_message");
mMessage->setValue(mNotification->getMessage());
std::string footer = mNotification->getFooter();
mFooter->setValue(footer);
if (footer.empty())
{
mFooter->setVisible(false);
}
snapToMessageHeight();
return true;
}
// virtual
void LLToastScriptQuestion::setFocus(bool b)
{
LLToastPanel::setFocus(b);
// toast can fade out and disappear with focus ON, so reset to default anyway
LLButton* dfbutton = getDefaultButton();
if (dfbutton && dfbutton->getVisible() && dfbutton->getEnabled())
{
dfbutton->setFocus(b);
}
}
void LLToastScriptQuestion::snapToMessageHeight()
{
LLTextBox* mMessage = getChild<LLTextBox>("top_info_message");
LLTextBox* mFooter = getChild<LLTextBox>("bottom_info_message");
if (!mMessage || !mFooter)
{
return;
}
if (mMessage->getVisible() && mFooter->getVisible())
{
S32 height_delta = 0;
S32 max_text_height = (mMessage->getFont()->getLineHeight() * MAX_LINES_COUNT)
+ (mFooter->getFont()->getLineHeight() * MAX_LINES_COUNT);
LLRect message_rect = mMessage->getRect();
S32 old_message_height = message_rect.getHeight();
S32 new_message_height = mMessage->getTextBoundingRect().getHeight();
S32 new_footer_height = mFooter->getTextBoundingRect().getHeight();
constexpr S32 FOOTER_PADDING = 8; // new height should include padding for newly added footer
S32 required_text_height = new_message_height + new_footer_height + FOOTER_PADDING;
S32 new_text_height = llmin(required_text_height, max_text_height);
// Footer was invisible, so use old_message_height for old height
height_delta = new_text_height - old_message_height;
reshape( getRect().getWidth(), llmax(getRect().getHeight() + height_delta, MIN_PANEL_HEIGHT));
// Floater was resized, now resize and shift children
// Message follows top, so it's top is in a correct position, but needs to be resized down
S32 message_delta = new_message_height - old_message_height;
message_rect = mMessage->getRect(); // refresh since it might have changed after reshape
message_rect.mBottom = message_rect.mBottom - message_delta;
mMessage->setRect(message_rect);
mMessage->needsReflow();
// Button panel should stay the same size, just translate it
LLPanel* panel = getChild<LLPanel>("buttons_panel");
panel->translate(0, -message_delta);
// Footer should be both moved and resized
LLRect footer_rect = mFooter->getRect();
footer_rect.mTop = footer_rect.mTop - message_delta;
footer_rect.mBottom = footer_rect.mTop - new_footer_height;
mFooter->setRect(footer_rect);
mFooter->needsReflow();
}
else if (mMessage->getVisible())
{
S32 height_delta = 0;
S32 max_text_height = (mMessage->getFont()->getLineHeight() * MAX_LINES_COUNT);
LLRect message_rect = mMessage->getRect();
S32 old_message_height = message_rect.getHeight();
S32 new_message_height = mMessage->getTextBoundingRect().getHeight();
S32 new_text_height = llmin(new_message_height, max_text_height);
// Footer was invisible, so use old_message_height for old height
height_delta = new_text_height - old_message_height;
reshape(getRect().getWidth(), llmax(getRect().getHeight() + height_delta, MIN_PANEL_HEIGHT));
// Floater was resized, now resize and shift children
// Message follows top, so it's top is in a correct position, but needs to be resized down
S32 message_delta = new_message_height - old_message_height;
message_rect = mMessage->getRect(); // refresh since it might have changed after reshape
message_rect.mBottom = message_rect.mBottom - message_delta;
mMessage->setRect(message_rect);
mMessage->needsReflow();
// Button panel should stay the same size, just translate it
LLPanel* panel = getChild<LLPanel>("buttons_panel");
panel->translate(0, -message_delta);
}
}
void LLToastScriptQuestion::createButtons()
{
LLNotificationFormPtr form = mNotification->getForm();
int num_elements = form->getNumElements();
int buttons_width = 0;
for (int i = 0; i < num_elements; ++i)
{
LLSD form_element = form->getElement(i);
if ("button" == form_element["type"].asString())
{
LLButton::Params p;
const LLFontGL* font = LLFontGL::getFontSansSerif();
p.name(form_element["name"].asString());
p.label(form_element["text"].asString());
p.layout("topleft");
p.font(font);
p.rect.height(BUTTON_HEIGHT);
p.click_callback.function(boost::bind(&LLToastScriptQuestion::onButtonClicked, this, form_element["name"].asString()));
p.rect.left = LEFT_PAD;
p.rect.width = font->getWidth(form_element["text"].asString());
p.auto_resize = true;
p.follows.flags(FOLLOWS_LEFT | FOLLOWS_BOTTOM);
p.image_color(LLUIColorTable::instance().getColor("ButtonCautionImageColor"));
p.image_color_disabled(LLUIColorTable::instance().getColor("ButtonCautionImageColor"));
LLButton* button = LLUICtrlFactory::create<LLButton>(p);
button->autoResize();
getChild<LLPanel>("buttons_panel")->addChild(button);
LLRect rect = button->getRect();
rect.setLeftTopAndSize(buttons_width, rect.mTop, rect.getWidth(), rect.getHeight());
button->setRect(rect);
buttons_width += rect.getWidth() + LEFT_PAD;
if (form_element.has("default") && form_element["default"].asBoolean())
{
button->setFocus(true);
setDefaultBtn(button);
}
}
}
}
void LLToastScriptQuestion::onButtonClicked(std::string btn_name)
{
LLSD response = mNotification->getResponseTemplate();
response[btn_name] = true;
mNotification->respond(response);
}
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