void MainWindow::onOpenFile()
{
QString loadFileName = QFileDialog::getOpenFileName(this, tr("打开图片"),\
".", tr("jpg文件(*.jpg);;png文件(*.png);;bmp文件(*.bmp);;jpeg文件(*.jpeg);;所有文件(*.*)"));
if( loadFileName.isEmpty() )
{
return;
}
imageToOperation.load(loadFileName);
imageOperation = imageToOperation;
imageProcess.getImageInfo(imageToOperation);
rgb2Gray->setEnabled(true);
if (!imageToOperation.load(loadFileName))
{
QMessageBox::critical(NULL, tr("打开文件错误"), \
tr("打开文件bmp格式文件,失败!"));
return;
}
setMenuEnabled(true);
setWindowTitle(loadFileName);
update();
}
void CMazeGameMenu::showVideoSettings()
{
if (_currentMenu == CurrentMenu::VideoSettings)
{
return; //already showing the video settings
}
LOG(DEBUG) << "Showing video settings";
_menuBackground->setVisible(true);
switch (_currentMenu)
{
case CurrentMenu::GameSettings:
setMenuEnabled(false, _gameSettingsElements);
break;
case CurrentMenu::MainMenu:
setMenuEnabled(false, _mainMenuElements);
break;
default:
break;
}
setMenuEnabled(true, _videoSettingsElements);
_currentMenu = CurrentMenu::VideoSettings;
}
void CMazeGameMenu::hideMenu()
{
if (_currentMenu == CurrentMenu::None)
{
return; //already showing no menu
}
LOG(DEBUG) << "Hiding menu";
_menuBackground->setVisible(false);
switch (_currentMenu)
{
case CurrentMenu::MainMenu:
setMenuEnabled(false, _mainMenuElements);
break;
case CurrentMenu::VideoSettings:
setMenuEnabled(false, _videoSettingsElements);
break;
case CurrentMenu::GameSettings:
setMenuEnabled(false, _gameSettingsElements);
break;
default: //this would never happen...
break;
}
_currentMenu = CurrentMenu::None;
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
imageLabel = new QLabel;
imageLabel->setBackgroundRole(QPalette::NoRole);
imageLabel->setSizePolicy(QSizePolicy::Ignored,QSizePolicy::Ignored);
imageLabel->setScaledContents(true); //选择自动适应框的变化，就是无论将对话框，缩小放大都不影响像素，作用在看图片的时候，图片的像素会跟着相框调整
scrollArea = new QScrollArea; //滚动区域
scrollArea->setBackgroundRole(QPalette::Dark);
scrollArea->setWidget(imageLabel);
setCentralWidget(scrollArea);
createActions();
createMenus();
resize(600,500);
setWindowTitle(tr("Digital Image Processing"));
setMenuEnabled(false);
// for(int i=0;i<256;i++)
// grayCount[i] = 0;
drawHisWindow = new drawHistogram(this);
subWindow = new subMainWindow(this);
xOffset = 0;
yOffset = 0;
paraDialog = new parameterDialog(this);
connect(paraDialog,SIGNAL(sendParameter(int,int)),this,SLOT(getParameterAndProcess(int,int)));
templateDialog = new templateSetting(this);
connect(templateDialog,SIGNAL(sendSelect(int)),this,SLOT(getTemplateSelectAndProcess(int)));
thresholdSetDialog = new setThreshold(this);
connect(thresholdSetDialog,SIGNAL(sendThreshold(int)),this,SLOT(getThresholdAndProcess(int)));
linerTransformDilaog = new linerTransformSettingDialog(this);
connect(linerTransformDilaog,SIGNAL(sendParamer(int,int)),\
this,SLOT(getLinerTransformParamerAndProcess(int,int)));
graySettingDialog = new grayExtendDialog(this);
connect(graySettingDialog,SIGNAL(sendParamer(int,int,int,int)),this,SLOT(getCoorsAndProcess(int,int,int,int)));
dialogOfZoom = new zoomDialog(this);
connect(dialogOfZoom,SIGNAL(sendParamer(float)),this,SLOT(getScaleAndProcess(float)));
}
void CMazeGameMenu::init(irr::gui::IGUIEnvironment * const in_guiEnv, const irr::core::recti & in_menuRect)
{
//TODO: Add cool images as buttons.
LOG(DEBUG) << "Initializing menu";
_mainMenuElements.clear();
_gameSettingsElements.clear();
_videoSettingsElements.clear();
_guiEnv = in_guiEnv;
auto backgroundImg = in_guiEnv->addImage(irr::core::recti(irr::core::vector2di(0, 0), in_guiEnv->getVideoDriver()->getScreenSize()));
backgroundImg->setScaleImage(true);
backgroundImg->setColor(irr::video::SColor(150, 255, 255, 255));
backgroundImg->setImage(in_guiEnv->getVideoDriver()->getTexture("../media/p-of-eternity-maze-by-malcolm.jpg"));
auto backImg = in_guiEnv->addImage(irr::core::recti(
irr::core::vector2di(in_menuRect.UpperLeftCorner.X * (1.0f - ElementSeparationRatio), in_menuRect.UpperLeftCorner.Y * (1.0f - ElementSeparationRatio)),
irr::core::dimension2di(in_menuRect.getSize().Width *(1.0f + ElementSeparationRatio), in_menuRect.getSize().Height *(1.0f + ElementSeparationRatio + ElementHeightRatio))), backgroundImg);
backImg->setScaleImage(true);
backImg->setColor(irr::video::SColor(200, 255, 255, 255));
backImg->setImage(in_guiEnv->getVideoDriver()->getTexture("../media/irrlicht2_up.jpg"));
_menuBackground = backgroundImg;
in_guiEnv->getSkin()->setFont(in_guiEnv->getFont("../media/fonthaettenschweiler.bmp"));
//set the main menu.
auto in_videoDriver = in_guiEnv->getVideoDriver();
irr::core::dimension2di elementSize = in_menuRect.getSize();
elementSize.Height *= ElementHeightRatio;
int elementSeperation = in_menuRect.getHeight() * ElementSeparationRatio;
irr::core::vector2di elementPosition(in_menuRect.UpperLeftCorner);
auto button = in_guiEnv->addButton(irr::core::recti(elementPosition, elementSize), nullptr, MenuElement::BackToGameBtn,L"Back to Game");
//button->setImage(in_videoDriver->getTexture("../media/backToGame.jpg"));
_mainMenuElements.push_back(button);
elementPosition.Y += elementSeperation + elementSize.Height;
button = in_guiEnv->addButton(irr::core::recti(elementPosition, elementSize), nullptr, MenuElement::NewGameBtn, L"New Game");
//button->setImage(in_videoDriver->getTexture("../media/newGame.jpg"));
_mainMenuElements.push_back(button);
elementPosition.Y += elementSeperation + elementSize.Height;
button = in_guiEnv->addButton(irr::core::recti(elementPosition, elementSize), nullptr, MenuElement::GameSettingsBtn, L"Game Settings");
//button->setImage(in_videoDriver->getTexture("../media/gameSettings.jpg"));
_mainMenuElements.push_back(button);
elementPosition.Y += elementSeperation + elementSize.Height;
button = in_guiEnv->addButton(irr::core::recti(elementPosition, elementSize), nullptr, MenuElement::VideoSettingsBtn, L"Video Settings");
//button->setImage(in_videoDriver->getTexture("../media/videoSettings.jpg"));
_mainMenuElements.push_back(button);
elementPosition.Y += elementSeperation + elementSize.Height;
button = in_guiEnv->addButton(irr::core::recti(elementPosition, elementSize), nullptr, MenuElement::QuitBtn, L"Quit");
//button->setImage(in_videoDriver->getTexture("../media/quitGame.jpg"));
_mainMenuElements.push_back(button);
//set the video settings menu
elementPosition.Y = in_menuRect.UpperLeftCorner.Y;
auto resImage = in_guiEnv->addImage(irr::core::recti(elementPosition, elementSize));
resImage->setText(L"Select the desired resolution");
//resImage->setImage(in_videoDriver->getTexture("../media/Resolution.jpg"));
_videoSettingsElements.push_back(resImage);
elementPosition.Y += elementSeperation + elementSize.Height;
auto listBox = in_guiEnv->addListBox(irr::core::recti(elementPosition, irr::core::dimension2di(elementSize.Width,in_menuRect.getHeight()- (elementSize.Height + 2.0f * elementSeperation))), nullptr, MenuElement::ResolutionDropDown, true);
listBox->addItem(L"800x600");
listBox->addItem(L"1024x768");
listBox->addItem(L"1200x1600");
listBox->setSelected(0);
_videoSettingsElements.push_back(listBox);
//add buttons at the bottom to both game and setting menu
elementPosition.Y = in_menuRect.UpperLeftCorner.Y + in_menuRect.getHeight();
elementSize.Width = (elementSize.Width - elementSeperation) / 2.0f;
button = in_guiEnv->addButton(irr::core::recti(elementPosition, elementSize), nullptr, MenuElement::BackToMainMenuBtn, L"Back to Main Menu");
//button->setImage(in_videoDriver->getTexture("../media/backToMainMenu.jpg"));
_videoSettingsElements.push_back(button);
_gameSettingsElements.push_back(button);
elementPosition.X += elementSize.Width + elementSeperation;
button = in_guiEnv->addButton(irr::core::recti(elementPosition, elementSize), nullptr, MenuElement::SetVideoSettingsBtn, L"Apply (restart game)");
//button->setImage(in_videoDriver->getTexture("../media/setVideoSettings.jpg"));
_videoSettingsElements.push_back(button);
button = in_guiEnv->addButton(irr::core::recti(elementPosition, elementSize), nullptr, MenuElement::SetGameSettingsBtn, L"Apply (restart game)");
//button->setImage(in_videoDriver->getTexture("../media/setGameSettings.jpg"));
_gameSettingsElements.push_back(button);
//set the game settings menu
elementPosition.Y = in_menuRect.UpperLeftCorner.Y;
auto spinBox = in_guiEnv->addSpinBox(L"Number of AI players", irr::core::recti(elementPosition, elementSize),true,nullptr,MenuElement::MazeNumOfAI);
spinBox->setDecimalPlaces(0);
spinBox->setRange(0.0f, 10.0f);
spinBox->setValue(3.0f);
_gameSettingsElements.push_back(spinBox);
elementPosition.Y += elementSeperation + elementSize.Height;
spinBox = in_guiEnv->addSpinBox(L"AI level", irr::core::recti(elementPosition, elementSize), true, nullptr, MenuElement::MazeAIDifficultyLevel);
spinBox->setDecimalPlaces(0);
spinBox->setRange(1.0f, 10.0f);
spinBox->setValue(3.0f);
_gameSettingsElements.push_back(spinBox);
elementPosition.Y += elementSeperation + elementSize.Height;
spinBox = in_guiEnv->addSpinBox(L"Maze Width", irr::core::recti(elementPosition, elementSize), true, nullptr, MenuElement::MazeWidth);
spinBox->setDecimalPlaces(0);
spinBox->setRange(20.0f, 60.0f);
spinBox->setStepSize(2.0f);
spinBox->setValue(30.0f);
_gameSettingsElements.push_back(spinBox);
elementPosition.Y += elementSeperation + elementSize.Height;
spinBox = in_guiEnv->addSpinBox(L"Maze Height", irr::core::recti(elementPosition, elementSize), true, nullptr, MenuElement::MazeHeight);
spinBox->setDecimalPlaces(0);
spinBox->setRange(20.0f, 60.0f);
spinBox->setStepSize(2.0f);
spinBox->setValue(30.0f);
_gameSettingsElements.push_back(spinBox);
elementPosition = in_menuRect.UpperLeftCorner;
_gameSettingsElements.push_back( in_guiEnv->addStaticText(L"Number of AI players:", irr::core::recti(elementPosition, elementSize)));
elementPosition.Y += elementSeperation + elementSize.Height;
_gameSettingsElements.push_back(in_guiEnv->addStaticText(L"AI Level:", irr::core::recti(elementPosition, elementSize)));
elementPosition.Y += elementSeperation + elementSize.Height;
_gameSettingsElements.push_back(in_guiEnv->addStaticText(L"Maze Width:", irr::core::recti(elementPosition, elementSize)));
elementPosition.Y += elementSeperation + elementSize.Height;
_gameSettingsElements.push_back(in_guiEnv->addStaticText(L"Maze Length:", irr::core::recti(elementPosition, elementSize)));
elementPosition.Y += elementSeperation + elementSize.Height;
//hide all menu elements
setMenuEnabled(false, _mainMenuElements);
setMenuEnabled(false, _gameSettingsElements);
setMenuEnabled(false, _videoSettingsElements);
_menuBackground->setVisible(false);
_currentMenu = CurrentMenu::None;
LOG(DEBUG) << "Finished initializing menu";
}
