didyouknowwindow.cpp

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/*
 * The ManaPlus Client
 * Copyright (C) 2004-2009 The Mana World Development Team
 * Copyright (C) 2009-2010 The Mana Developers
 * Copyright (C) 2011-2019 The ManaPlus Developers
 * Copyright (C) 2019-2021 Andrei Karas
 *
 * This file is part of The ManaPlus Client.
 *
 * 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
 * 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, see <http://www.gnu.org/licenses/>.
 */
 
#include "gui/windows/didyouknowwindow.h"
 
#include "configuration.h"
 
#include "enums/gui/layouttype.h"
 
#include "gui/gui.h"
 
#include "gui/windows/setupwindow.h"
 
#include "gui/widgets/button.h"
#include "gui/widgets/checkbox.h"
#include "gui/widgets/itemlinkhandler.h"
#include "gui/widgets/layout.h"
#include "gui/widgets/scrollarea.h"
#include "gui/widgets/staticbrowserbox.h"
 
#include "utils/delete2.h"
#include "utils/gettext.h"
 
#include "utils/translation/podict.h"
#include "utils/translation/translationmanager.h"
 
#include "debug.h"
 
DidYouKnowWindow *didYouKnowWindow = nullptr;
 
static const int minTip = 1;
static const int maxTip = 18;
 
DidYouKnowWindow::DidYouKnowWindow() :
 // TRANSLATORS: did you know window name
 Window(_("Did You Know?"), Modal_false, nullptr, "didyouknow.xml"),
 ActionListener(),
 mItemLinkHandler(new ItemLinkHandler),
 mBrowserBox(new StaticBrowserBox(this, Opaque_true,
 "browserbox.xml")),
 mScrollArea(new ScrollArea(this, mBrowserBox,
 Opaque_true, "didyouknow_background.xml")),
 // TRANSLATORS: did you know window button
 mButtonPrev(new Button(this, _("< Previous"), "prev", BUTTON_SKIN, this)),
 // TRANSLATORS: did you know window button
 mButtonNext(new Button(this, _("Next >"), "next", BUTTON_SKIN, this)),
 // TRANSLATORS: did you know window checkbox
 mOpenAgainCheckBox(new CheckBox(this, _("Auto open this window"),
 config.getBoolValue("showDidYouKnow"), this, "openagain"))
{
 setMinWidth(300);
 setMinHeight(220);
 setContentSize(455, 350);
 setWindowName("DidYouKnow");
 setCloseButton(true);
 setResizable(true);
 setStickyButtonLock(true);
 
 if (setupWindow != nullptr)
 setupWindow->registerWindowForReset(this);
 setDefaultSize(500, 400, ImagePosition::CENTER, 0, 0);
 
 mBrowserBox->setOpaque(Opaque_false);
 Button *const okButton = new Button(this,
 // TRANSLATORS: did you know window button
 _("Close"),
 "close",
 BUTTON_SKIN,
 this);
 
 mBrowserBox->setLinkHandler(mItemLinkHandler);
 if (gui != nullptr)
 mBrowserBox->setFont(gui->getHelpFont());
 mBrowserBox->setProcessVars(true);
 mBrowserBox->setEnableImages(true);
 mBrowserBox->setEnableKeys(true);
 mBrowserBox->setEnableTabs(true);
 
 place(0, 0, mScrollArea, 5, 3).setPadding(3);
 place(0, 3, mOpenAgainCheckBox, 5, 1);
 place(1, 4, mButtonPrev, 1, 1);
 place(2, 4, mButtonNext, 1, 1);
 place(4, 4, okButton, 1, 1);
 
 Layout &layout = getLayout();
 layout.setRowHeight(0, LayoutType::SET);
 
 loadWindowState();
 enableVisibleSound(true);
}
 
void DidYouKnowWindow::postInit()
{
 Window::postInit();
 widgetResized(Event(nullptr));
}
 
DidYouKnowWindow::~DidYouKnowWindow()
{
 delete2(mItemLinkHandler)
}
 
void DidYouKnowWindow::action(const ActionEvent &event)
{
 const std::string &eventId = event.getId();
 if (eventId == "close")
 {
 setVisible(Visible_false);
 }
 else
 {
 const unsigned num = config.getIntValue("currentTip");
 if (eventId == "prev")
 {
 loadData(num - 1);
 }
 else if (eventId == "next")
 {
 loadData(num + 1);
 }
 else if (eventId == "openagain")
 {
 config.setValue("showDidYouKnow",
 mOpenAgainCheckBox->isSelected());
 }
 }
}
 
void DidYouKnowWindow::loadData(int num)
{
 mBrowserBox->clearRows();
 if (num == 0)
 {
 const int curTip = config.getIntValue("currentTip");
 if (curTip == 1)
 num = maxTip;
 else
 num = curTip + 1;
 }
 
 if (num < minTip || num > maxTip)
 num = minTip;
 
 config.setValue("currentTip", num);
 
 loadFile(num);
 
 mBrowserBox->updateHeight();
 mScrollArea->setVerticalScrollAmount(0);
}
 
void DidYouKnowWindow::loadFile(const int num)
{
 const std::string file = strprintf("tips/%d", num);
 std::string helpPath = branding.getStringValue("helpPath");
 if (helpPath.empty())
 helpPath = paths.getStringValue("help");
 
 StringVect lines;
 TranslationManager::translateFile(pathJoin(helpPath, file).append(".txt"),
 translator, lines);
 
 for (size_t i = 0, sz = lines.size(); i < sz; ++i)
 mBrowserBox->addRow(lines[i], false);
}
 
void DidYouKnowWindow::setVisible(Visible visible)
{
 Window::setVisible(visible);
 
 if (visible == Visible_true || isWindowVisible())
 loadData(0);
}