void createUI()
{
// Create screen that holds the WebView.
mScreen = maWidgetCreate("Screen");
// Create the WebView.
mWebView = createWebView();
// Compose objects.
maWidgetAddChild(mScreen, mWebView);
// Show the screen.
maWidgetScreenShow(mScreen);
}
/**
* Tests to add and remove children from the layout.
*/
void testAddAndRemoveChildren()
{
MAWidgetHandle children[ 10 ];
for(int i = 0; i < NUM_CHILDREN; i++)
{
children[ i ] = maWidgetCreate( MAW_LABEL );
TESTIFY_ASSERT( children[ i ] >= 0 );
TESTIFY_ASSERT_EQUAL( maWidgetAddChild( getTestWidgetHandle( ), children[ i ] ), MAW_RES_OK );
}
for(int i = 0; i < NUM_CHILDREN; i++)
{
TESTIFY_ASSERT_EQUAL( maWidgetRemoveChild( children[ i ] ), MAW_RES_OK );
TESTIFY_ASSERT_EQUAL( maWidgetDestroy( children[ i ] ), MAW_RES_OK );
}
}
/**
* Lay out the widgets (portrait mode).
*/
void WebScreen::setupUI()
{
// Get the handle to the main layout and the screen.
mMainLayout = getMainLayout();
mScreen = getScreen();
mLabel = getTopLabel();
mBackButton = getTopButtonLeft();
mNewSearchButton = getTopButtonRight();
setButtonText(mBackButton, " BACK ");
setButtonText(mNewSearchButton, "New Search");
// Add the web view that contains the article.
// It will be filled when this screen is displayed,
// based on the checked titles from TitlesScreen.
mWebView = createWebView(
MAW_CONSTANT_FILL_AVAILABLE_SPACE, MAW_CONSTANT_FILL_AVAILABLE_SPACE);
maWidgetAddChild(mMainLayout, mWebView);
}
/**
* Lay out the widgets (portrait mode).
*/
void SummaryScreen::setupUI()
{
// Get the handle to the main layout and the screen.
mMainLayout = getMainLayout();
mScreen = getScreen();
mLabel = getTopLabel();
mHomeButton = getTopButtonRight();
mBackButton = getTopButtonLeft();
// Set the text for the widget in the top layout: the label and button.
setButtonText(mBackButton, " BACK ");
setButtonText(mHomeButton, " New Search ");
// Add the list view that will contain the snippets.
// It will be filled when this screen is displayed, based on the checked
// titles from TitlesScreen.
// The height is ScreenHeight - the size of the top layout.
mListView = createListView(mScreenWidth, 7*mScreenHeight/8);
maWidgetAddChild(mMainLayout, mListView);
}
/**
* Creates the required view and components
*/
void SettingsScreen::createUI()
{
// Create a Native UI screen. As the screen is a member
// variable (also called instance variable) we have
// prefixed the variable name with "m".
mScreen = maWidgetCreate(MAW_SCREEN);
// Create the screen's main layout widget.
mMainLayoutWidget = maWidgetCreate(MAW_VERTICAL_LAYOUT);
// Make the layout fill the entire screen. For properties that
// take an integer parameter we use the widgetSetPropertyInt
// function, for properties that takes a string parameter
// we use the maWidgetSetProperty function.
widgetSetPropertyInt(
mMainLayoutWidget,
MAW_WIDGET_WIDTH,
MAW_CONSTANT_FILL_AVAILABLE_SPACE);
widgetSetPropertyInt(
mMainLayoutWidget,
MAW_WIDGET_HEIGHT,
MAW_CONSTANT_FILL_AVAILABLE_SPACE);
// Add the layout as the root of the screen's widget tree.
maWidgetAddChild(mScreen, mMainLayoutWidget);
mFlashModeButton = maWidgetCreate(MAW_BUTTON);
widgetSetPropertyInt(
mFlashModeButton,
MAW_WIDGET_WIDTH,
MAW_CONSTANT_FILL_AVAILABLE_SPACE);
widgetSetPropertyInt(
mFlashModeButton,
MAW_WIDGET_HEIGHT,
MAW_CONSTANT_WRAP_CONTENT);
maWidgetSetProperty(
mFlashModeButton,
MAW_LABEL_TEXT,
"Flash Mode: OFF");
maWidgetAddChild(mMainLayoutWidget, mFlashModeButton);
mSwapCameraButton = maWidgetCreate(MAW_BUTTON);
widgetSetPropertyInt(
mSwapCameraButton,
MAW_WIDGET_WIDTH,
MAW_CONSTANT_FILL_AVAILABLE_SPACE);
widgetSetPropertyInt(
mSwapCameraButton,
MAW_WIDGET_HEIGHT,
MAW_CONSTANT_WRAP_CONTENT);
maWidgetSetProperty(
mSwapCameraButton,
MAW_LABEL_TEXT,
"Camera Selected: Back");
maWidgetAddChild(mMainLayoutWidget, mSwapCameraButton);
//Only enable switch camera buttons if we have more than one camera
if(numCameras == 1)
{
maWidgetSetProperty(mSwapCameraButton,
MAW_WIDGET_ENABLED,
"false");
}
//If the phone does not support flash disable the flash button
if(flashSupported == false)
{
maWidgetSetProperty(mFlashModeButton,
MAW_WIDGET_ENABLED,
"false");
}
//The button that finishes the setting operation
mOKButton = maWidgetCreate(MAW_BUTTON);
widgetSetPropertyInt(
mOKButton,
MAW_WIDGET_WIDTH,
MAW_CONSTANT_FILL_AVAILABLE_SPACE);
widgetSetPropertyInt(
mOKButton,
MAW_WIDGET_HEIGHT,
MAW_CONSTANT_WRAP_CONTENT);
maWidgetSetProperty(
mOKButton,
MAW_LABEL_TEXT,
"Back to Main Screen");
maWidgetAddChild(mMainLayoutWidget, mOKButton);
}
/**
* Lay out the widgets (portrait mode).
*/
void HomeScreen::setupUI()
{
// Get the handle to the main layout and the screen.
mMainLayout = getMainLayout();
mScreen = getScreen();
mLabel = getTopLabel();
mSearchButton = getTopButtonRight();
// We do not need a Back button in this screen,
// so we can dismiss it.
MAWidgetHandle backBtn = getTopButtonLeft();
maWidgetDestroy(backBtn);
// The creation of the main layout is already done in the base class
// constructor, called at derived object creation.
// So, we can use a handle for the main layout at any point.
// Set the text for the button widget in the top layout.
setButtonText(mSearchButton, " NEXT ");
// Add a label before the Progress bar.
mProgressLabel = createLabel(
mScreenWidth,
" Please wait...",
DARK_GREY,
mFontSize );
// Show it only after Search is pressed.
maWidgetSetProperty(mProgressLabel,MAW_WIDGET_VISIBLE, "false");
maWidgetAddChild(mMainLayout, mProgressLabel);
// Create a progress bar for the Search action.
mProgressBar = createProgressBar();
// Set the range of the progress bar from 0..100
setWidgetProperty(
mProgressBar, MAW_PROGRESS_BAR_MAX, PROGRESS_BAR_MAX_VALUE);
// Set the progress value to 0.
setWidgetProperty(
mProgressBar, MAW_PROGRESS_BAR_PROGRESS, 0);
// Hide the widget at first, and display it when a Search is being performed.
maWidgetSetProperty(
mProgressBar, MAW_WIDGET_VISIBLE, "false");
maWidgetAddChild(mMainLayout, mProgressBar);
// Next, fill the remaining space with an edit box and
// some check boxes for the categories.
MAWidgetHandle hintLabel = createLabel(
mScreenWidth,
MESSAGE_EDITBOX_HINT.c_str(),
BLUE,
mFontSize);
maWidgetSetProperty(
hintLabel,MAW_LABEL_TEXT_HORIZONTAL_ALIGNMENT,MAW_ALIGNMENT_LEFT);
maWidgetAddChild(mMainLayout, hintLabel);
// Add only one edit box.
mEditBox = createEditBox(mScreenWidth, MAW_CONSTANT_WRAP_CONTENT);
maWidgetAddChild(mMainLayout, mEditBox);
// Add a small spacer before the categories.
maWidgetAddChild(mMainLayout, createSpacer(mScreenWidth, mPaddingSize));
// Add the layout with checkable categories.
maWidgetAddChild( mMainLayout, createCategoriesLayout());
// Add a label for the slider.
MAWidgetHandle sliderLabel = createLabel(
mScreenWidth,
" Please select the results limit. ",
BLUE,mFontSize);
maWidgetAddChild(mMainLayout, sliderLabel);
// Create a slider control for selecting the desired number of results.
mSlider = createSlider();
setWidgetProperty(mSlider, MAW_SLIDER_MAX, SLIDER_MAX_VALUE);
// Set the current slider value to 10.
setWidgetProperty(mSlider, MAW_SLIDER_VALUE, 10);
maWidgetAddChild(mMainLayout, mSlider);
// Add two labels with minimum and maximum value of the slider.
MAWidgetHandle valuesLayout = maWidgetCreate(MAW_HORIZONTAL_LAYOUT);
MAWidgetHandle minValue = createLabel(
mScreenWidth / 2,
" 0 ",
DARK_GREY,
mFontSize);
maWidgetSetProperty(minValue, MAW_LABEL_TEXT_HORIZONTAL_ALIGNMENT,
MAW_ALIGNMENT_LEFT);
maWidgetAddChild(valuesLayout, minValue);
MAWidgetHandle maxValue = createLabel(
mScreenWidth / 2,
"", DARK_GREY,
mFontSize);
setWidgetProperty(maxValue, MAW_LABEL_TEXT, SLIDER_MAX_VALUE);
maWidgetSetProperty(maxValue, MAW_LABEL_TEXT_HORIZONTAL_ALIGNMENT,
MAW_ALIGNMENT_RIGHT);
maWidgetAddChild(valuesLayout, maxValue);
// Add this layout to the main one.
maWidgetAddChild(mMainLayout, valuesLayout);
}
/**
* Create the layout with checkable categories.
* It is parented by the main layout.
* For the moment, there are only 6 available categories.
* ( These could be expanded also by new user categories.)
* @return The layout that contains the categories.
*/
MAWidgetHandle HomeScreen::createCategoriesLayout()
{
// Add a layout for categories.
MAWidgetHandle categoriesLayout = maWidgetCreate(MAW_VERTICAL_LAYOUT);
// Set layout's size.
setWidgetSize(
categoriesLayout,
MAW_CONSTANT_FILL_AVAILABLE_SPACE,
mScreenHeight/3); //or MAW_CONSTANT_WRAP_CONTENT
// Add a horizontal line.
MAWidgetHandle line1 = createSpacer(mScreenWidth,BREAKLINE_HEIGHT);
setWidgetProperty(
line1,
MAW_WIDGET_BACKGROUND_COLOR,
DARK_GREY, 16);
MAWidgetHandle label = createLabel(
MAW_CONSTANT_FILL_AVAILABLE_SPACE,
" Categories ",
BLUE,
mFontSize);
maWidgetSetProperty(
label,
MAW_LABEL_TEXT_HORIZONTAL_ALIGNMENT,
MAW_ALIGNMENT_LEFT);
maWidgetAddChild(categoriesLayout, label);
// Add another horizontal line.
MAWidgetHandle line2 = createSpacer(mScreenWidth,BREAKLINE_HEIGHT);
setWidgetProperty(line2, MAW_WIDGET_BACKGROUND_COLOR, DARK_GREY, 16);
maWidgetAddChild(categoriesLayout, line2);
// Available categories:
// All ( enabled by default), Nature, Sports, Movies, News, Science.
mCategoriesStrings.clear();
mCategoriesStrings.add(CATEGORY_ALL);
mCategoriesStrings.add(CATEGORY_NATURE);
mCategoriesStrings.add(CATEGORY_SPORTS);
mCategoriesStrings.add(CATEGORY_NEWS);
mCategoriesStrings.add(CATEGORY_MOVIES);
mCategoriesStrings.add(CATEGORY_SCIENCE);
setWidgetProperty(
categoriesLayout, MAW_WIDGET_BACKGROUND_COLOR, DARK_WHITE, 16);
int index(-1);
// Each category has a check box and label.
for (int i=0; i < mCategoriesStrings.size() / 2; i++)
{
// Arrange 2 categories per row.
MAWidgetHandle categoryLayout = maWidgetCreate(MAW_HORIZONTAL_LAYOUT);
// Set layout's size.
setWidgetSize(
categoryLayout,mScreenWidth, MAW_CONSTANT_FILL_AVAILABLE_SPACE);
MAWidgetHandle checkBox1 = createCheckBox();
// By default, the first category (All) is checked,
// so all of them are checked also.
maWidgetSetProperty(checkBox1,MAW_CHECK_BOX_CHECKED,"true");
// We hold the array of check boxes, so we can construct
// the request url based on the chosen categories.
mCategoryBoxes.add(checkBox1);
maWidgetAddChild(categoryLayout, checkBox1);
index++;
MAWidgetHandle label1 = createLabel(
MAW_CONSTANT_FILL_AVAILABLE_SPACE,
mCategoriesStrings[index].c_str(),
BLUE,
mFontSize );
// Arrange the text to the left.
maWidgetSetProperty(
label1, MAW_LABEL_TEXT_HORIZONTAL_ALIGNMENT, MAW_ALIGNMENT_LEFT);
maWidgetAddChild(categoryLayout, label1);
// Add another check box & label, on the same row.
MAWidgetHandle checkBox2 = createCheckBox();
// By default, the first category (All) is checked,
// so all of them are checked also.
maWidgetSetProperty(checkBox2,MAW_CHECK_BOX_CHECKED,"true");
// We hold the array of check boxes, so we can construct
// the request url based on the chosen categories.
mCategoryBoxes.add(checkBox2);
maWidgetAddChild(categoryLayout, checkBox2);
index++;
MAWidgetHandle label2 = createLabel(
MAW_CONSTANT_FILL_AVAILABLE_SPACE,
mCategoriesStrings[index].c_str(),
BLUE,
mFontSize );
// Arrange the text to the left.
maWidgetSetProperty(
label2, MAW_LABEL_TEXT_HORIZONTAL_ALIGNMENT, MAW_ALIGNMENT_LEFT);
maWidgetAddChild(categoryLayout, label2);
// Add this layout to the main vertical layout.
maWidgetAddChild(categoriesLayout, categoryLayout);
}
// Add another horizontal line.
MAWidgetHandle line3 = createSpacer(mScreenWidth,BREAKLINE_HEIGHT);
setWidgetProperty(line3, MAW_WIDGET_BACKGROUND_COLOR, DARK_GREY, 16);
maWidgetAddChild(categoriesLayout, line3);
return categoriesLayout;
}
/**
* Create all the widgets in the UI.
* The start button, count down label, flickering label,
* weapon buttons, rival weapon, spacer, score label,
* exit button.
*/
MAWidgetHandle NativeScreen::createMainLayout()
{
// Create the main layout (the main widget that holds the other widgets).
MAWidgetHandle mainLayout = maWidgetCreate(MAW_VERTICAL_LAYOUT);
// Set the size for this widget.
setWidgetProperty(mainLayout, MAW_WIDGET_WIDTH, MAW_CONSTANT_FILL_AVAILABLE_SPACE);
setWidgetProperty(mainLayout, MAW_WIDGET_HEIGHT, MAW_CONSTANT_FILL_AVAILABLE_SPACE);
// All the child widgets of the mainLayout will be centered.
maWidgetSetProperty(
mainLayout,
MAW_VERTICAL_LAYOUT_CHILD_HORIZONTAL_ALIGNMENT,
MAW_ALIGNMENT_CENTER);
maWidgetSetProperty(
mainLayout,
MAW_VERTICAL_LAYOUT_CHILD_VERTICAL_ALIGNMENT,
MAW_ALIGNMENT_CENTER);
// Set a background color for the main layout.
setWidgetProperty(mainLayout, MAW_WIDGET_BACKGROUND_COLOR, SEA_GREEN, 16);
// Add some space before the list view.
maWidgetAddChild(
mainLayout,
createSpacer(mScreenWidth, 10, BLUE));
mLabel = maWidgetCreate(MAW_LABEL);
setLabelText(mLabel, "No image selected");
maWidgetAddChild(mainLayout, mLabel);
mButton = createButton("Select image", MAW_CONSTANT_WRAP_CONTENT, MAW_CONSTANT_WRAP_CONTENT);
maWidgetAddChild(mainLayout, mButton);
// we need to create the event return type setting ui
mEventReturnTypeHorizontalLayout = maWidgetCreate(MAW_HORIZONTAL_LAYOUT);
char buffer[BUF_SIZE];
sprintf(buffer, "%d", MAW_CONSTANT_FILL_AVAILABLE_SPACE);
maWidgetSetProperty(mEventReturnTypeHorizontalLayout, MAW_WIDGET_WIDTH, buffer);
mEventReturnTypeCheckbox = maWidgetCreate(MAW_CHECK_BOX);
maWidgetSetProperty(mEventReturnTypeCheckbox, MAW_CHECK_BOX_CHECKED, "false");
mEventReturnTypeLabel = maWidgetCreate(MAW_LABEL);
maWidgetSetProperty(mEventReturnTypeLabel, MAW_LABEL_TEXT, "Return image data with the event");
maWidgetAddChild(mEventReturnTypeHorizontalLayout, mEventReturnTypeCheckbox);
maWidgetAddChild(mEventReturnTypeHorizontalLayout, mEventReturnTypeLabel);
maWidgetAddChild(mainLayout, mEventReturnTypeHorizontalLayout);
mPreview = maWidgetCreate(MAW_IMAGE);
maWidgetSetProperty(mPreview, MAW_WIDGET_WIDTH, "-1");
maWidgetSetProperty(mPreview, MAW_WIDGET_HEIGHT, "-1");
// char buffer[256];
// sprintf(buffer, "%d", RES_IMAGE_START);
// maWidgetSetProperty(mPreview, MAW_IMAGE_IMAGE, buffer);
maWidgetSetProperty(mPreview, MAW_IMAGE_SCALE_MODE, "scalePreserveAspect");
maWidgetAddChild(mainLayout, mPreview);
maWidgetAddChild(
mainLayout,
createSpacer(mScreenWidth, mScreenHeight/50, BLUE));
// Exit button in a horizontal layout.
MAWidgetHandle bottomMenu = maWidgetCreate(MAW_HORIZONTAL_LAYOUT);
setWidgetProperty(bottomMenu, MAW_WIDGET_WIDTH, mScreenWidth);
setWidgetProperty(bottomMenu, MAW_WIDGET_HEIGHT, MAW_CONSTANT_FILL_AVAILABLE_SPACE);
// Set the bottom button to half the available width.
mExitButton = createButton(" Exit ", mScreenWidth/2, MAW_CONSTANT_WRAP_CONTENT );
maWidgetSetProperty(mExitButton, MAW_WIDGET_BACKGROUND_GRADIENT, "0xC1FFC1,0x9BCD9B");
maWidgetAddChild(bottomMenu,mExitButton);
maWidgetAddChild(mainLayout,bottomMenu);
return mainLayout;
}
//First, the constructor, which will be called whenever we need an
//instance of AppScreen.
AppScreen()
{
//Make the AppScreen listen for events coming from widgets.
MAUtil::Environment::getEnvironment().addCustomEventListener(this);
//Create a Native UI screen using the IOCTL function maWidgetCreate.
mScreen = maWidgetCreate(MAW_SCREEN);
//Check if this is supported on the device it's running on
if(mScreen == IOCTL_UNAVAILABLE)
{
maPanic(0,"Sorry but this program does not run currently on this platform");
}
//Create the screen's main layout widget. As it is a member variable
//we give its name an "m" prefix.
mMainLayoutWidget = maWidgetCreate(MAW_VERTICAL_LAYOUT);
maWidgetSetProperty(mMainLayoutWidget, MAW_WIDGET_WIDTH, "-1");
maWidgetSetProperty(mMainLayoutWidget, MAW_WIDGET_HEIGHT, "-1");
//Identify the main layout widget as root of the screen's widget tree.
maWidgetAddChild(mScreen, mMainLayoutWidget);
//Now we create four child widgets within the main layout widget.
//The first widget is a label that we'll use to present instructions.
//We set its width and height, and we initialize it with some text.
//Finally we locate it inside the screen widget.
mInstructions = maWidgetCreate(MAW_LABEL);
maWidgetSetProperty(mInstructions, MAW_WIDGET_WIDTH, "-1");
maWidgetSetProperty(mInstructions, MAW_WIDGET_HEIGHT, "-2");
maWidgetSetProperty(mInstructions, MAW_LABEL_TEXT, "Enter a password:"******"-1");
maWidgetSetProperty(mPasswordBox, MAW_WIDGET_HEIGHT, "-2");
maWidgetSetProperty(mPasswordBox, "editMode", "password");
maWidgetAddChild(mMainLayoutWidget, mPasswordBox);
//The third and fourth widgets are labels that we will use as buttons.
//We centre the text vertically and horizontally within the buttons.
mClearButton = maWidgetCreate(MAW_BUTTON);
maWidgetSetProperty(mClearButton, MAW_WIDGET_WIDTH, "-1");
maWidgetSetProperty(mClearButton, MAW_WIDGET_HEIGHT, "-2");
maWidgetSetProperty(mClearButton, MAW_BUTTON_TEXT_VERTICAL_ALIGNMENT, "center");
maWidgetSetProperty(mClearButton, MAW_BUTTON_TEXT_HORIZONTAL_ALIGNMENT, "center");
maWidgetSetProperty(mClearButton, MAW_BUTTON_TEXT, "Clear");
maWidgetAddChild(mMainLayoutWidget, mClearButton);
mSubmitButton = maWidgetCreate(MAW_BUTTON);
maWidgetSetProperty(mSubmitButton, MAW_WIDGET_WIDTH, "-1");
maWidgetSetProperty(mSubmitButton, MAW_WIDGET_HEIGHT, "-2");
maWidgetSetProperty(mSubmitButton, MAW_BUTTON_TEXT_VERTICAL_ALIGNMENT, "center");
maWidgetSetProperty(mSubmitButton, MAW_BUTTON_TEXT_HORIZONTAL_ALIGNMENT, "center");
maWidgetSetProperty(mSubmitButton, MAW_BUTTON_TEXT, "Submit");
maWidgetAddChild(mMainLayoutWidget, mSubmitButton);
//That's the constructor finished.
}
/**
* Implementation of standard API exposed to JavaScript
* This function is used to detect different messages from JavaScript
* and call the respective function in MoSync.
*
* @return true if stream was handled, false if not.
*/
bool NativeUIMessageHandler::handleMessage(Wormhole::MessageStream& stream)
{
char buffer[1024];
printf("Getting the next action \n");
char * action = (char*)stream.getNext();
printf("action: %s\n", action);
// Widget Handling Calls
if(0 == strcmp("maWidgetCreate", action))
{
char* widgetType = (char*)stream.getNext();
char* widgetID = (char*)stream.getNext();
char* callbackID = (char*)stream.getNext();
printf("maWidgetCreate: %s, %s, %s\n", widgetType, widgetID, callbackID);
int numParams = stringToInteger(stream.getNext());
MAWidgetHandle widget = maWidgetCreate(widgetType);
if(widget <= 0)
{
sprintf(buffer,"'%s', %d", callbackID, widget);
sendNativeUIError(buffer);
}
else
{
if(numParams > 0)
{
for(int i = 0; i < numParams/2; i++)
{
char* property = (char*)stream.getNext();
char* value = (char*)stream.getNext();
printf("maWidgetSetProperty %s, %s\n", property, value);
int res = maWidgetSetProperty(widget, property, value);
if(res < 0)
{
printf("could not set property\n");
}
else
{
printf("set property done\n");
}
}
}
//We use a special callback for widget creation
printf("calling CallBack \n");
sprintf(
buffer,
"mosync.nativeui.createCallback('%s', '%s', %d)",
callbackID,
widgetID,
widget);
printf("Done creatign the script %s\n", buffer);
mWebView->callJS(buffer);
printf("done Calling Callback");
}
}
else if(0 == strcmp("maWidgetDestroy", action))
{
MAWidgetHandle widget = stringToInteger(stream.getNext());
char* callbackID = (char*)stream.getNext();
int res = maWidgetDestroy(widget);
if(res < 0)
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUIError(buffer);
}
else
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUISuccess(buffer);
}
}
else if(0 == strcmp("maWidgetAddChild", action) )
{
MAWidgetHandle parent = stringToInteger(stream.getNext());
MAWidgetHandle child = stringToInteger(stream.getNext());
char* callbackID = (char*)stream.getNext();
int res = maWidgetAddChild(parent, child);
if(res < 0)
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUIError(buffer);
}
else
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUISuccess(buffer);
}
}
else if(0 == strcmp("maWidgetInsertChild", action))
{
MAWidgetHandle parent = stringToInteger((char*)stream.getNext());
MAWidgetHandle child = stringToInteger((char*)stream.getNext());
int index = stringToInteger((char*)stream.getNext());
char* callbackID = (char*)stream.getNext();
int res = maWidgetInsertChild(parent, child, index);
if(res < 0)
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUIError(buffer);
}
else
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUISuccess(buffer);
}
}
else if(0 == strcmp("maWidgetRemoveChild", action))
{
MAWidgetHandle child = stringToInteger(stream.getNext());
char* callbackID = (char*)stream.getNext();
int res = maWidgetRemoveChild(child);
if(res < 0)
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUIError(buffer);
}
else
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUISuccess(buffer);
}
}
else if(0 == strcmp("maWidgetModalDialogShow", action))
{
MAWidgetHandle dialogHandle =
stringToInteger(stream.getNext());
char* callbackID = (char*)stream.getNext();
int res = maWidgetModalDialogShow(dialogHandle);
if(res < 0)
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUIError(buffer);
}
else
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUISuccess(buffer);
}
}
else if(0 == strcmp("maWidgetModalDialogHide", action))
{
MAWidgetHandle dialogHandle =
stringToInteger(stream.getNext());
char* callbackID = (char*)stream.getNext();
int res = maWidgetModalDialogHide(dialogHandle);
if(res < 0)
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUIError(buffer);
}
else
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUISuccess(buffer);
}
}
else if(0 == strcmp("maWidgetScreenShow", action))
{
MAWidgetHandle screenHandle =
stringToInteger(stream.getNext());
char* callbackID = (char*)stream.getNext();
int res = maWidgetScreenShow(screenHandle);
if(res < 0)
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUIError(buffer);
}
else
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUISuccess(buffer);
}
}
else if(0 == strcmp("maWidgetStackScreenPush", action))
{
MAWidgetHandle stackScreen =
stringToInteger(stream.getNext());
MAWidgetHandle newScreen =
stringToInteger(stream.getNext());
char* callbackID = (char*)stream.getNext();
int res = maWidgetStackScreenPush(stackScreen, newScreen);
if(res < 0)
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUIError(buffer);
}
else
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUISuccess(buffer);
}
}
else if(0 == strcmp("maWidgetStackScreenPop", action))
{
MAWidgetHandle stackScreen =
stringToInteger(stream.getNext());
char* callbackID = (char*)stream.getNext();
int res = maWidgetStackScreenPop(stackScreen);
if(res < 0)
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUIError(buffer);
}
else
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUISuccess(buffer);
}
}
else if(0 == strcmp("maWidgetSetProperty", action))
{
MAWidgetHandle widget =
stringToInteger(stream.getNext());
char *property = (char*)stream.getNext();
char *value = (char*)stream.getNext();
char* callbackID = (char*)stream.getNext();
int res = maWidgetSetProperty(widget, property, value);
if(res < 0)
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUIError(buffer);
}
else
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUISuccess(buffer);
}
}
else if(0 == strcmp("maWidgetGetProperty", action))
{
char value[1024];
MAWidgetHandle widget =
stringToInteger(stream.getNext());
char* property = (char*)stream.getNext();
char* callbackID = (char*)stream.getNext();
int res = maWidgetGetProperty(widget, property, value, 1024);
if(res < 0)
{
sprintf(buffer,"'%s', %d", callbackID, res);
sendNativeUIError(buffer);
}
else
{
sprintf(buffer,"'%s', '%s', '%s'", callbackID, property, value);
sendNativeUISuccess(buffer);
}
}
// Tell the WebView that we have processed the stream, so that
// it can send the next one.
char replyScript[1024];
char * mosyncCallBackId = (char*)stream.getNext();
if(mosyncCallBackId != NULL)
{
sprintf(
replyScript,
"mosync.bridge.reply(%s)",
mosyncCallBackId);
printf("calling general callback %s\n", replyScript);
mWebView->callJS(replyScript);
}
return true;
}
/**
* Fill the list box with data provided by the engine.
*/
void TitleScreen::fillListBox()
{
// Clear previous entries.
mCheckBoxes.clear();
mTitleLabels.clear();
mTitles.clear();
mSnippets.clear();
mTitles = mWiki->getAllTitles();
mSnippets = mWiki->getAllSnippets();
// Destroy the list view, and recreate it.
if ( mListView != -1){
maWidgetDestroy(mListView);
}
mListView = createListView(mScreenWidth, MAW_CONSTANT_FILL_AVAILABLE_SPACE);
maWidgetAddChild(mMainLayout, mListView);
// Add a Select/Deselect All button.
MAWidgetHandle selectAllLayout = maWidgetCreate(MAW_HORIZONTAL_LAYOUT);
// Set layout's size.
setWidgetSize(
selectAllLayout, mScreenWidth, MAW_CONSTANT_FILL_AVAILABLE_SPACE);
mSelectAll = createCheckBox();
// All titles are deselected by default.
maWidgetSetProperty(mSelectAll, MAW_CHECK_BOX_CHECKED, "false");
maWidgetAddChild(selectAllLayout, mSelectAll);
MAWidgetHandle labelSelectAll = createLabel(
MAW_CONSTANT_FILL_AVAILABLE_SPACE,
MESSAGE_SELECT_ALL.c_str(),
DARK_GREY,
mFontSize );
mTitleLabels.add(labelSelectAll);
maWidgetAddChild(selectAllLayout, labelSelectAll);
maWidgetAddChild(mListView,selectAllLayout);
// Update the UI.
for (int i=0; i < mTitles.size(); i++)
{
// Add results in a horizontal layout.
MAWidgetHandle layout = maWidgetCreate(MAW_HORIZONTAL_LAYOUT);
setWidgetSize(layout, mScreenWidth, MAW_CONSTANT_FILL_AVAILABLE_SPACE);
MAWidgetHandle checkbox = createCheckBox();
mCheckBoxes.add(checkbox);
maWidgetAddChild(layout, mCheckBoxes[i]);
MAWidgetHandle label = createLabel(
MAW_CONSTANT_FILL_AVAILABLE_SPACE,
mTitles[i].c_str(),
BLUE,
mFontSize);
mTitleLabels.add(label);
maWidgetAddChild(layout, label);
setWidgetProperty(layout, MAW_WIDGET_BACKGROUND_COLOR, DARK_WHITE, 16);
maWidgetAddChild(mListView,layout);
}
}
/**
* In the constructor we create the user interface.
*/
SineRunnerMoblet() :
mGLViewInitialized(false)
{
// Create a screen widget that will hold the OpenGL view.
int screen = maWidgetCreate(MAW_SCREEN);
MAExtent screenSize = maGetScrSize();
mXRes = EXTENT_X(screenSize);
mYRes = EXTENT_Y(screenSize);
mTime = 0;
mX = mY = 0.0;
mCPosStart = -100.0;
mCPos = mCPosStart; //behind the front of the curve
mCYPos = 0.0;
mMaxPoint = 0.0;
mHit = false;
mHitTimes = 0;
mScreenIsPressed = false;
mNumTicks = 0;
inAir = false;
mDead = false;
mFinished = false;
// Check if NativeUI is supported by the runtime platform.
// For example, MoRE does not support NativeUI at the time
// of writing this program.
if (IOCTL_UNAVAILABLE == screen)
{
maPanic(0, "NativeUI is not available.");
}
// Create a GL_VIEW widget and add it to the screen.
// widgetSetPropertyInt is a helper function defined
// in WidgetUtil.cpp.
mGLView = maWidgetCreate(MAW_GL_VIEW);
if (MAW_RES_INVALID_TYPE_NAME == mGLView)
{
maPanic(1, "OpenGL|ES unavailable. OpenGL|ES is only available on Android and iOS. Also, please check that the device is able to run the version of OpenGL|ES you requested.");
}
widgetSetPropertyInt(
mGLView,
MAW_WIDGET_WIDTH,
MAW_CONSTANT_FILL_AVAILABLE_SPACE);
widgetSetPropertyInt(
mGLView,
MAW_WIDGET_HEIGHT,
MAW_CONSTANT_FILL_AVAILABLE_SPACE);
maWidgetAddChild(screen, mGLView);
// Show the screen.
maWidgetScreenShow(screen);
// Make the Moblet listen to custom events, so that we
// know when the GLView widget is ready to be drawn.
MAUtil::Environment::getEnvironment().addCustomEventListener(this);
}
