path: root/tizen/src/ui/uiinformation.cpp

/*
 * Qt UI
 *
 * Copyright (C) 2014 Samsung Electronics Co., Ltd. All rights reserved.
 *
 * Contact:
 * GiWoong Kim <giwoong.kim@samsung.com>
 * Sangho Park <sangho1206.park@samsung.com>
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 *
 * Contributors:
 * - S-Core Co., Ltd
 *
 */

#include "uiinformation.h"
#include "resource/ui_strings.h"

UiInformation::UiInformation() :
    basePort(0)
{
    this->resolution = QSize(0, 0);
    this->vmDataPath = "./";
    this->skinPath = "./";
}

void UiInformation::setVmName(QString name) { vmName = name; }
QString UiInformation::getVmName() { return vmName; }

void UiInformation::setResolution(QSize size) { resolution = size; }
QSize UiInformation::getResolution() { return resolution; }

void UiInformation::setBasePort(int port) { basePort = port; }
int UiInformation::getBasePort() { return basePort; }

void UiInformation::setVmDataPath(QString path) { vmDataPath = path; }
QString UiInformation::getVmDataPath() { return vmDataPath; }

void UiInformation::setSkinPath(QString path) { skinPath = path; }
QString UiInformation::getSkinPath() { return skinPath; }

void UiInformation::setSkinName(QString name) { skinName = name; }
QString UiInformation::getSkinName() { return skinName; }

QList<MainForm *> &UiInformation::getMainFormList()
{
    return mainFormList;
}

QList<ControllerForm *> &UiInformation::getConFormList()
{
    return conFormList;
}

QList<MenuItem *> &UiInformation::getMenuList()
{
    return menuList;
}

UIState *UiInformation::getUiState()
{
    return &uiState;
}

QColor UiInformation::getVMColor()
{
    if (basePort <= 0) {
        qWarning() << "invalid base port:" << basePort;
        return QColor(255, 0, 0);
    }

    switch((basePort / 10) % 10) {
    case 0:
        break;
    case 1:
        return QColor(246, 226, 0);
    case 2:
        return QColor(0, 246, 12);
    case 3:
        return QColor(168, 43, 255);
    case 4:
        return QColor(246, 110, 0);
    case 5:
        return QColor(245, 48, 233);
    case 6:
        return QColor(94, 73, 255);
    case 7:
        return QColor(179, 246, 0);
    case 8:
        return QColor(245, 48, 48);
    case 9:
        return QColor(29, 223, 221);
    }

    return QColor(0, 174, 239);
}

/* form */
MainForm *UiInformation::getMainForm()
{
    int index = uiState.getMainFormIndex();

    if (index > (mainFormList.count() - 1) || index < 0) {
        qWarning("invalid form found");

        uiState.setMainFormIndex(0);
        index = uiState.getMainFormIndex();
    }

    MainForm *mainForm = mainFormList.at(index);
    if (mainForm == NULL) {
        qFatal(MSG_INVALID_MAIN_FORM);
    }

    return mainForm;
}

DisplayType *UiInformation::getMainFormDpyType()
{
    return getMainForm()->getDpyType();
}

ControllerForm *UiInformation::getConForm()
{
    int index = uiState.getConState()->getConFormIndex();

    if (index > (conFormList.count() - 1) || index < 0) {
        qWarning("invalid form found");

        return NULL;
    }

    return conFormList.at(index);
}

/* size */
QSize UiInformation::getMainSize()
{
    return getMainForm()->
        skinImg[LayoutForm::normal].size() * uiState.getScaleFactor();
}

QSize UiInformation::getConSize()
{
    ControllerForm *conForm = getConForm();
    if (conForm == NULL) {
        qWarning("controller form is null");
        return QSize(0, 0);
    }

    return conForm->skinImg[LayoutForm::normal].size();
}

QSize UiInformation::getUiSize()
{
    QSize uiSize = getMainSize();

    /* docking controller */
    if (uiState.getConState()->getDockingCon() != NULL) {
        QSize conSize = getConSize();
        uiSize.setWidth(uiSize.width() + conSize.width());
        uiSize.setHeight(qMax(uiSize.height(), conSize.height()));
    }

    return uiSize;
}

/* region */
QRegion UiInformation::getMainRegion()
{
    QImage *mainImage = &(getMainForm()->skinImg[LayoutForm::normal]);
    QImage regionImage = mainImage->scaled(
        mainImage->width() * uiState.getScaleFactor(),
        mainImage->height() * uiState.getScaleFactor()).createAlphaMask();

    return QRegion(QBitmap::fromImage(regionImage));
}

QRegion UiInformation::getConRegion()
{
    ControllerForm *conForm = getConForm();
    if (conForm == NULL) {
        qWarning("controller form is null");
        return QRegion(0, 0, 0, 0);
    }

    QImage *conImage = &(conForm->skinImg[LayoutForm::normal]);

    return QRegion(QBitmap::fromImage(conImage->createAlphaMask()));
}

QRegion UiInformation::getUiRegion()
{
    QRegion uiRegion = getMainRegion();

    /* docking controller */
    DockingController *con = uiState.getConState()->getDockingCon();
    if (con != NULL) {
        QRegion conRegion = getConRegion();

        int vShift = 0;
        if (getMainSize().height() > getConSize().height()) {
            if (con->getDockPos() & Qt::AlignCenter) {
                vShift = (getMainSize().height() - getConSize().height()) / 2;
            } else if (con->getDockPos() & Qt::AlignBottom) {
                vShift = getMainSize().height() - getConSize().height();
            }
        }

        conRegion.translate(getMainSize().width() + 1, vShift);
        uiRegion = uiRegion.united(conRegion);
    }

    return uiRegion;
}

QRegion UiInformation::getMainKeyRegion(
    QWidget *base, QRect &keyRect, LayoutForm::SkinImgType type)
{
    QRegion baseRegion = base->mask().subtracted(QRect(
        keyRect.topLeft() * uiState.getScaleFactor(),
        keyRect.size() * uiState.getScaleFactor()));
    // FIXME: clear key rectangle region
    base->setMask(baseRegion);

    QImage keyImage = getMainForm()->skinImg[type].copy(keyRect);
    QImage regionImage = keyImage.scaled(
        keyImage.width() * uiState.getScaleFactor(),
        keyImage.height() * uiState.getScaleFactor()).createAlphaMask();

    QRegion keyRegion(QBitmap::fromImage(regionImage));
    keyRegion.translate(keyRect.topLeft() * uiState.getScaleFactor());

    return baseRegion.united(keyRegion);
}

QRegion UiInformation::getConKeyRegion(
    QWidget *base, QRect &keyRect, LayoutForm::SkinImgType type)
{
    if (getConForm() == NULL) {
        qWarning("controller form is null");
        return QRegion();
    }

    if (getConForm()->skinImg[type].size() == QSize(0, 0)) {
        qWarning("invalid controller image");
        return QRegion();
    }

    QRegion baseRegion;
    QRegion keyRegion;

    if (uiState.getConState()->getDockingCon() != NULL) {
        /* docking controller */
        const int shiftW = getMainSize().width();

        baseRegion = getUiRegion().subtracted(QRect(
            keyRect.x() + shiftW, keyRect.y(),
            keyRect.width(), keyRect.height()));

        QImage keyImage = getConForm()->skinImg[type].copy(keyRect);
        keyRegion = QRegion(QBitmap::fromImage(keyImage.createAlphaMask()));
        keyRegion.translate(keyRect.left() + shiftW, keyRect.top());
    } else {
        baseRegion = base->mask().subtracted(QRect(
            keyRect.x(), keyRect.y(), keyRect.width(), keyRect.height()));

        QImage keyImage = getConForm()->skinImg[type].copy(keyRect);
        keyRegion = QRegion(QBitmap::fromImage(keyImage.createAlphaMask()));
        keyRegion.translate(keyRect.left(), keyRect.top());
    }

    return baseRegion.united(keyRegion);
}

UiInformation::~UiInformation()
{
    qDebug("destroy UI info");

    for (int i = 0; i < mainFormList.count(); i++) {
        delete mainFormList.at(i);
    }
    mainFormList.clear();

    for (int i = 0; i < conFormList.count(); i++) {
        delete conFormList.at(i);
    }
    conFormList.clear();

    for (int i = 0; i < menuList.count(); i++) {
        delete menuList.at(i);
    }
    menuList.clear();
}