/**
* Create widgets and add them to screen.
*/
void MagneticFieldScreen::createUI()
{
mMainLayout = new NativeUI::VerticalLayout();
this->setMainWidget(mMainLayout);
// Create widgets for gyroscope data: x,y,z values.
mValueXLabel = new NativeUI::Label();
mValueYLabel = new NativeUI::Label();
mValueZLabel = new NativeUI::Label();
this->createHorizontalWidgetsRow(mValueXLabel, VALUE_X_LABEL_TEXT);
this->createHorizontalWidgetsRow(mValueYLabel, VALUE_Y_LABEL_TEXT);
this->createHorizontalWidgetsRow(mValueZLabel, VALUE_Z_LABEL_TEXT);
// Add a spacer
NativeUI::Label* spacer = new NativeUI::Label();
spacer->setHeight(this->getHeight() / 6);
mMainLayout->addChild(spacer);
// Create button for start reading magnetic field sensor values.
mStartSensorButton = new NativeUI::Button();
mStartSensorButton->setText(START_BUTTON_TEXT);
mStartSensorButton->fillSpaceHorizontally();
mMainLayout->addChild(mStartSensorButton);
// Create button for stop reading magnetic field sensor values.
mStopSensorButton = new NativeUI::Button();
mStopSensorButton->setText(STOP_BUTTON_TEXT);
mStopSensorButton->fillSpaceHorizontally();
mMainLayout->addChild(mStopSensorButton);
}
/**
* Create widgets and add them to screen.
*/
void OrientationScreen::createUI()
{
mMainLayout = new NativeUI::VerticalLayout();
this->setMainWidget(mMainLayout);
// Create widgets for orientation data.
mOrientationValueLabel = new NativeUI::Label();
this->createHorizontalWidgetsRow(mOrientationValueLabel,
VALUE_LABEL_TEXT);
// Add a spacer
NativeUI::Label* spacer = new NativeUI::Label();
spacer->setHeight(this->getHeight() / 6);
mMainLayout->addChild(spacer);
// Create button for start reading orientation values.
mStartOrientationButton = new NativeUI::Button();
mStartOrientationButton->setText(START_BUTTON_TEXT);
mStartOrientationButton->fillSpaceHorizontally();
mMainLayout->addChild(mStartOrientationButton);
// Create button for stop reading orientation values.
mStopOrientationButton = new NativeUI::Button();
mStopOrientationButton->setText(STOP_BUTTON_TEXT);
mStopOrientationButton->fillSpaceHorizontally();
mMainLayout->addChild(mStopOrientationButton);
}
/**
* Create a horizontal layout that will contain a first label with a
* given text and a seconds label given as argument. Layout will be
* added to screen.
* @param dataLabel Second label that will be added to layout.
* Object's ownership is passed to this method.
* @param firstLabelText Text that will be set to the first label.
*/
void MagneticFieldScreen::createHorizontalWidgetsRow(
NativeUI::Label* dataLabel,
const MAUtil::String& firstLabelText)
{
NativeUI::HorizontalLayout* layout = new NativeUI::HorizontalLayout();
layout->wrapContentVertically();
mMainLayout->addChild(layout);
// Add first label to layout.
NativeUI::Label* firstLabel = new NativeUI::Label();
firstLabel->setText(firstLabelText);
layout->addChild(firstLabel);
// Add second label to layout.
layout->addChild(dataLabel);
}
/**
* Create layout that contains:
* - a Label widget.
* - a EditBox widget that will be used to get a file path for the
* pressed image.
*/
void PressedImageScreen::createEditBoxLayout()
{
NativeUI::HorizontalLayout* layout = new NativeUI::HorizontalLayout();
layout->fillSpaceHorizontally();
layout->wrapContentVertically();
mMainLayout->addChild(layout);
NativeUI::Label* label = new NativeUI::Label();
label->wrapContentHorizontally();
label->wrapContentVertically();
label->setText(SET_PATH_LABEL_TEXT);
layout->addChild(label);
mPathEditBox = new NativeUI::EditBox();
mPathEditBox->wrapContentVertically();
mPathEditBox->fillSpaceHorizontally();
layout->addChild(mPathEditBox);
}
/**
* Create screen's UI.
*/
void LoadingScreen::createUI()
{
// Create and add main layout to the screen.
mMainLayout = new NativeUI::VerticalLayout();
this->setMainWidget(mMainLayout);
// Add spacer.
mMainLayout->addChild(new NativeUI::VerticalLayout);
// Add ActivityIndicatior.
NativeUI::ActivityIndicator* activityIndicator =
new NativeUI::ActivityIndicator();
mMainLayout->addChild(activityIndicator);
if (isWindowsPhone())
{
// For WP7 platform add an Label widget.
NativeUI::Label* loading = new NativeUI::Label(LOADING_LABEL_TEXT);
loading->setTextHorizontalAlignment(MAW_ALIGNMENT_CENTER);
loading->fillSpaceHorizontally();
mMainLayout->addChild(loading);
mMainLayout->addChild(createSpacer(SPACER_HEIGHT));
activityIndicator->fillSpaceHorizontally();
}
else
{
mMainLayout->setChildHorizontalAlignment(MAW_ALIGNMENT_CENTER);
}
// Add spacer.
mMainLayout->addChild(new NativeUI::VerticalLayout);
// Show the ActivityIndicator.
activityIndicator->show();
}
/**
* Create an NativeUI Label object with given values.
* @param text Text to set.
* @param fontColor Text font color.
* @param width Label's width in pixels or size constant.
* @param height Label's height in pixels or size constant.
* @return The created label object. Its ownership is passed to the caller.
*/
NativeUI::Label* createLabel(
const MAUtil::String& text,
const int fontColor,
const int width,
const int height)
{
NativeUI::Label* label = new NativeUI::Label();
label->setTextHorizontalAlignment(MAW_ALIGNMENT_LEFT);
label->setText(text);
label->setWidth(width);
label->setHeight(height);
label->setFontColor(fontColor);
label->setMaxNumberOfLines(LABEL_MAX_LINES);
return label;
}