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imageprocessor.cpp
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imageprocessor.cpp
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#include <QPalette>
#include <QMessageBox>
#include <QTextEdit>
#include <QElapsedTimer>
#include <QCoreApplication>
#include <QFileDialog>
#include <QFileInfo>
#include <QStringList>
#include <QtGui>
#include "imageprocessor.h"
#define MAXIMAGECOUNT 10 //define array maxnum
ImageProcessor::ImageProcessor(QWidget *parent)
: QMainWindow(parent)
{
//splash screen
QTextEdit *edit = new QTextEdit;
edit->setText("Welcom to SMPlayer!");
setCentralWidget(edit);
//sleep
QElapsedTimer t;
t.start();
while(t.elapsed()<2000)
{
QCoreApplication::processEvents();
}
//set the window property
this->setWindowTitle(tr("SMPlayer")); //title
this->setWindowIcon(QIcon("./image/icon.png")); //icon
this->setGeometry(200,150,800,400); //geometry
QPalette p; //background
p.setColor(QPalette::Background,QColor(100,100,100));
setPalette(p);
//create central widget
centralWidget = new CentralWidget(0);
setCentralWidget(centralWidget);
createActions();
createTools();
createMenus();
connect(centralWidget->imageTable,SIGNAL(clicked(QModelIndex)),this,SLOT(imageTabelClicked()));
}
ImageProcessor::~ImageProcessor()
{
}
//create actions
void ImageProcessor::createActions()
{
//add image action
addImageAction = new QAction(QIcon("./image/addimages.png"),tr("Add Image"),this);
addImageAction->setShortcut(tr("Ctrl+I"));
addImageAction->setStatusTip(tr("add images"));
connect(addImageAction,SIGNAL(triggered()),this,SLOT(addImage()));
//delete image action
deleteImageAction = new QAction(QIcon("./image/deleteimage.png"),tr("Delete Image"),this);
deleteImageAction->setShortcut(tr("Ctrl+G"));
deleteImageAction->setStatusTip(tr("delete image"));
connect(deleteImageAction,SIGNAL(triggered()),this,SLOT(deleteImage()));
//add music action
addMusicAction = new QAction(QIcon("./image/addmusics.png"),tr("Add Music"),this);
addMusicAction->setShortcut(tr("Ctrl+M"));
addMusicAction->setStatusTip(tr("add musics"));
connect(addMusicAction,SIGNAL(triggered()),this,SLOT(addMusic()));
//delete music action
deleteMusicAction = new QAction(QIcon("./image/deletemusic.png"),tr("Delete Music"),this);
deleteMusicAction->setShortcut(tr("Ctrl+U"));
deleteMusicAction->setStatusTip(tr("delete music"));
connect(deleteMusicAction,SIGNAL(triggered()),this,SLOT(deleteMusic()));
//exit action
exitAction = new QAction(QIcon("./image/exit.png"),tr("Exit"),this);
exitAction->setShortcut(tr("Ctrl+E"));
exitAction->setStatusTip(tr("exit"));
connect(exitAction,SIGNAL(triggered()),this,SLOT(exitWindow()));
//resume action
resumeAction = new QAction(QIcon("./image/resume.png"),tr("Resume"),this);
resumeAction->setShortcut(tr("Ctrl+R"));
resumeAction->setStatusTip(tr("resume"));
connect(resumeAction,SIGNAL(triggered()),this,SLOT(resumeWindow()));
//scan action
scanAction = new QAction(QIcon("./image/ok.png"),tr("Scan"),this);
scanAction->setShortcut(tr("Ctrl+S"));
scanAction->setStatusTip(tr("scan"));
connect(scanAction,SIGNAL(triggered()),this,SLOT(scanEffect()));
//about action
aboutAction = new QAction(QIcon("./image/About.png"),tr("About"),this);
aboutAction->setShortcut(tr("Ctrl+A"));
aboutAction->setStatusTip(tr("about"));
connect(aboutAction,SIGNAL(triggered()),this,SLOT(showAbout()));
}
//create menus
void ImageProcessor::createMenus()
{
//file menus
fileMenus = menuBar()->addMenu(tr("File"));
fileMenus->addAction(addImageAction);
fileMenus->addAction(addMusicAction);
fileMenus->addSeparator();
fileMenus->addAction(exitAction);
//action menus
actionMenus = menuBar()->addMenu(tr("Action"));
actionMenus->addAction(deleteImageAction);
actionMenus->addAction(deleteMusicAction);
actionMenus->addSeparator();
actionMenus->addAction(resumeAction);
actionMenus->addAction(scanAction);
//about menu
aboutMenu = menuBar()->addMenu(tr("About"));
aboutMenu->addAction(aboutAction);
}
//create tools
void ImageProcessor::createTools()
{
//file tools bar
imageTools = addToolBar("Image");
imageTools->addAction(addImageAction);
imageTools->addAction(deleteImageAction);
//music tools bar
musicTools = addToolBar("Music");
musicTools->addAction(addMusicAction);
musicTools->addAction(deleteMusicAction);
//action tools bar
actionTools = addToolBar("Action");
actionTools->addAction(resumeAction);
actionTools->addAction(scanAction);
//about tool bar
otherTools = addToolBar("Other");
otherTools->addAction(aboutAction);
otherTools->addAction(exitAction);
}
//add image slot
void ImageProcessor::addImage()
{
imageName = QFileDialog::getOpenFileName(this,"open image dialog","./image/","Image files(*.png *.bmp *.jpg);;All files(*.*)");
QFileInfo fileInfo(imageName);
centralWidget->addimageTable(fileInfo); //give centralWidget image fileInfo
}
//add music slot
void ImageProcessor::addMusic()
{
musicName = QFileDialog::getOpenFileName(this,"open music dialog","./music/","Music files(*.mp3 *.lrc);;All files(*.*)");
QFileInfo fileInfo(musicName);
centralWidget->addmusicTable(fileInfo); //give centralwidget music fileInfo
}
//exit this window slot
void ImageProcessor::exitWindow()
{
this->close();
}
//resume the window init stat slot
void ImageProcessor::resumeWindow()
{
centralWidget->resumeTableView();
}
//delete image slot
void ImageProcessor::deleteImage()
{
centralWidget->deleteSeletedImage();
}
//delete music slot
void ImageProcessor::deleteMusic()
{
centralWidget->deleteSeletedMusic();
}
//scan the effect slot
void ImageProcessor::scanEffect()
{
//get music name
QString musicName = centralWidget->getMusicName();
int imageNum = 1;
QStringList imageName = centralWidget->getAllImageName(imageNum);
//create scan widget
scanWidget = new ScanWidget(imageNum,imageName,musicName);
scanWidget->show();
}
//custom show about message box slot
void ImageProcessor::showAbout()
{
QMessageBox aboutMsgBox;
aboutMsgBox.setWindowTitle(tr("About the album"));
aboutMsgBox.setText(tr("This is an embeded eletron album:SMPlayer!\n作者:杨召唤\n指导老师:郭猛\n院系:计算机科学与工程学院\n专业:信息管理与信息系统"));
aboutMsgBox.setIconPixmap(QPixmap("./image/About.png"));
aboutMsgBox.exec();
}
//clicked image table show the image in the scene
void ImageProcessor::imageTabelClicked()
{
centralWidget->imageSelectedEvent();
}