forked from openkylin/quarkai
120 lines
3.0 KiB
C++
120 lines
3.0 KiB
C++
/*
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* Copyright (C) 2013 ~ 2015 National University of Defense Technology(NUDT) & Kylin Ltd.
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*
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* Authors:
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* Kobe Lee xiangli@ubuntukylin.com/kobe24_lixiang@126.com
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "loadinglabel.h"
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#include <QHBoxLayout>
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#include <QBitmap>
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#include <QDebug>
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LoadingLabel::LoadingLabel(QWidget *parent, QString flag) :
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QLabel(parent), category(flag)
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{
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if(category == "firstkey") {
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page_count = 18;
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this->setFixedSize(150, 150);
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}
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else if(category == "clean") {
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page_count = 18;
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this->setFixedSize(96, 96);
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}
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else if(category == "upgrading") {
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page_count = 32;
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this->setFixedSize(182, 181);
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}
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else if(category == "working") {
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page_count = 36;
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this->setFixedSize(182, 181);
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}
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this->setWindowFlags(Qt::FramelessWindowHint);
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this->setAttribute(Qt::WA_TranslucentBackground, true);
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currentpage = 0;
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timer = new QTimer(this);
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connect(timer, SIGNAL(timeout()), this, SLOT(changeAnimationStep()));
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this->loadAllPictures();
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this->raise();
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//init animation
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QPixmap cur_pix = png_vector.at(0);
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this->setPixmap(cur_pix);
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setMask(QBitmap(cur_pix.mask()));
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}
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LoadingLabel::~LoadingLabel()
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{
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if (timer != NULL) {
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disconnect(timer,SIGNAL(timeout()),this,SLOT(changeAnimationStep()));
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if(timer->isActive()) {
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timer->stop();
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}
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delete timer;
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timer = NULL;
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}
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}
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void LoadingLabel::changeAnimationStep()
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{
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if(currentpage == this->page_count)
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{
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currentpage = 0;
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}
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// qDebug() << currentpage;
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QPixmap cur_pix = png_vector.at(currentpage);
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this->setPixmap(cur_pix);
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setMask(QBitmap(cur_pix.mask()));
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currentpage += 1;
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}
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void LoadingLabel::loadAllPictures()
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{
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QString path;
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if(category == "firstkey") {
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path = ":/movie/res/loading/";
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}
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else if(category == "clean") {
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path = ":/movie/res/loading/small/";
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}
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else if(category == "upgrading") {
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path = ":/movie/res/upgrading/";
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}
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else if(category == "working") {
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path = ":/movie/res/working/";
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}
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for(int i =1; i <= this->page_count; i++)
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{
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QPixmap img = QPixmap(path + QString::number(i, 10) + ".png");
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png_vector.append(img);
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}
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}
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void LoadingLabel::startLoading()
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{
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currentpage = 0;
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if(category == "upgrading" || category == "working")
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timer->start(50);
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else
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timer->start(60);
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}
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void LoadingLabel::stopLoading()
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{
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timer->stop();
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}
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