Examples with PageChangeHolder org.androidannotations.holder.PageChangeHolder used on opensource projects

Example 1 with PageChangeHolder

use of org.androidannotations.holder.PageChangeHolder in project androidannotations by androidannotations.

the class PageScrolledHandler method process.

@Override
public void process(Element element, EComponentWithViewSupportHolder holder) throws Exception {
    String methodName = element.getSimpleName().toString();
    ExecutableElement executableElement = (ExecutableElement) element;
    List<? extends VariableElement> parameters = executableElement.getParameters();
    int positionParameterPosition = -1;
    int positionOffsetParameterPosition = -1;
    int positionOffsetPixelsParameterPosition = -1;
    int viewPagerParameterPosition = -1;
    int numberOfIntParameters = 0;
    TypeMirror viewPagerParameterType = null;
    for (int i = 0; i < parameters.size(); i++) {
        VariableElement parameter = parameters.get(i);
        TypeMirror parameterType = parameter.asType();
        if (parameterType.getKind() == TypeKind.INT || CanonicalNameConstants.INTEGER.equals(parameterType.toString())) {
            if (numberOfIntParameters == 0 && positionOffsetParameterPosition == -1) {
                positionParameterPosition = i;
            } else {
                positionOffsetPixelsParameterPosition = i;
            }
            numberOfIntParameters++;
        } else if (parameterType.getKind() == TypeKind.FLOAT || CanonicalNameConstants.FLOAT.equals(parameterType.toString())) {
            positionOffsetParameterPosition = i;
        } else {
            TypeMirror viewPagerType = annotationHelper.typeElementFromQualifiedName(CanonicalNameConstants.VIEW_PAGER).asType();
            if (annotationHelper.isSubtype(parameterType, viewPagerType)) {
                viewPagerParameterPosition = i;
                viewPagerParameterType = parameterType;
            }
        }
    }
    List<JFieldRef> idsRefs = annotationHelper.extractAnnotationFieldRefs(element, IRClass.Res.ID, true);
    for (JFieldRef idRef : idsRefs) {
        PageChangeHolder pageChangeHolder = holder.getPageChangeHolder(idRef, viewPagerParameterType, hasAddOnPageChangeListenerMethod());
        JBlock methodBody = pageChangeHolder.getPageScrolledBody();
        IJExpression activityRef = holder.getGeneratedClass().staticRef("this");
        JInvocation pageScrollCall = methodBody.invoke(activityRef, methodName);
        for (int i = 0; i < parameters.size(); i++) {
            if (i == positionParameterPosition) {
                JVar positionParam = pageChangeHolder.getPageScrolledPositionParam();
                pageScrollCall.arg(positionParam);
            } else if (i == positionOffsetParameterPosition) {
                JVar pageScrolledPositionOffsetParam = pageChangeHolder.getPageScrolledPositionOffsetParam();
                pageScrollCall.arg(pageScrolledPositionOffsetParam);
            } else if (i == positionOffsetPixelsParameterPosition) {
                JVar pageScrolledPositionOffsetPixelsParam = pageChangeHolder.getPageScrolledPositionOffsetPixelsParam();
                pageScrollCall.arg(pageScrolledPositionOffsetPixelsParam);
            } else if (i == viewPagerParameterPosition) {
                JVar viewParameter = pageChangeHolder.getViewPagerVariable();
                pageScrollCall.arg(viewParameter);
            }
        }
    }
}

Example 2 with PageChangeHolder

use of org.androidannotations.holder.PageChangeHolder in project androidannotations by androidannotations.

the class PageScrollStateChangedHandler method process.

@Override
public void process(Element element, EComponentWithViewSupportHolder holder) {
    String methodName = element.getSimpleName().toString();
    ExecutableElement executableElement = (ExecutableElement) element;
    List<? extends VariableElement> parameters = executableElement.getParameters();
    int stateParameterPosition = -1;
    int viewPagerParameterPosition = -1;
    TypeMirror viewPagerParameterType = null;
    for (int i = 0; i < parameters.size(); i++) {
        VariableElement parameter = parameters.get(i);
        TypeMirror parameterType = parameter.asType();
        if (parameterType.getKind() == TypeKind.INT || CanonicalNameConstants.INTEGER.equals(parameterType.toString())) {
            stateParameterPosition = i;
        } else {
            TypeMirror viewPagerType = annotationHelper.typeElementFromQualifiedName(CanonicalNameConstants.VIEW_PAGER).asType();
            if (annotationHelper.isSubtype(parameterType, viewPagerType)) {
                viewPagerParameterPosition = i;
                viewPagerParameterType = parameterType;
            }
        }
    }
    List<JFieldRef> idsRefs = annotationHelper.extractAnnotationFieldRefs(element, IRClass.Res.ID, true);
    for (JFieldRef idRef : idsRefs) {
        PageChangeHolder pageChangeHolder = holder.getPageChangeHolder(idRef, viewPagerParameterType, hasAddOnPageChangeListenerMethod());
        JBlock methodBody = pageChangeHolder.getPageScrollStateChangedBody();
        IJExpression thisRef = holder.getGeneratedClass().staticRef("this");
        JInvocation methodCall = methodBody.invoke(thisRef, methodName);
        for (int i = 0; i < parameters.size(); i++) {
            if (i == stateParameterPosition) {
                JVar stateParam = pageChangeHolder.getPageScrollStateChangedStateParam();
                methodCall.arg(stateParam);
            } else if (i == viewPagerParameterPosition) {
                JVar viewParameter = pageChangeHolder.getViewPagerVariable();
                methodCall.arg(viewParameter);
            }
        }
    }
}

Example 3 with PageChangeHolder

use of org.androidannotations.holder.PageChangeHolder in project androidannotations by androidannotations.

the class PageSelectedHandler method process.

@Override
public void process(Element element, EComponentWithViewSupportHolder holder) throws Exception {
    String methodName = element.getSimpleName().toString();
    ExecutableElement executableElement = (ExecutableElement) element;
    List<? extends VariableElement> parameters = executableElement.getParameters();
    int positionParameterPosition = -1;
    int viewPagerParameterPosition = -1;
    TypeMirror viewPagerParameterType = null;
    for (int i = 0; i < parameters.size(); i++) {
        VariableElement parameter = parameters.get(i);
        TypeMirror parameterType = parameter.asType();
        if (parameterType.getKind() == TypeKind.INT || CanonicalNameConstants.INTEGER.equals(parameterType.toString())) {
            positionParameterPosition = i;
        } else {
            TypeMirror viewPagerType = annotationHelper.typeElementFromQualifiedName(CanonicalNameConstants.VIEW_PAGER).asType();
            if (annotationHelper.isSubtype(parameterType, viewPagerType)) {
                viewPagerParameterPosition = i;
                viewPagerParameterType = parameterType;
            }
        }
    }
    List<JFieldRef> idsRefs = annotationHelper.extractAnnotationFieldRefs(element, IRClass.Res.ID, true);
    for (JFieldRef idRef : idsRefs) {
        PageChangeHolder pageChangeHolder = holder.getPageChangeHolder(idRef, viewPagerParameterType, hasAddOnPageChangeListenerMethod());
        JBlock methodBody = pageChangeHolder.getPageSelectedBody();
        IJExpression thisRef = holder.getGeneratedClass().staticRef("this");
        JInvocation methodCall = methodBody.invoke(thisRef, methodName);
        for (int i = 0; i < parameters.size(); i++) {
            if (i == positionParameterPosition) {
                JVar stateParam = pageChangeHolder.getPageSelectedPositionParam();
                methodCall.arg(stateParam);
            } else if (i == viewPagerParameterPosition) {
                JVar viewParameter = pageChangeHolder.getViewPagerVariable();
                methodCall.arg(viewParameter);
            }
        }
    }
}