Example usage for com.intellij.openapi.actionSystem IdeActions ACTION_SMART_TYPE_COMPLETION

Introduction

In this page you can find the example usage for com.intellij.openapi.actionSystem IdeActions ACTION_SMART_TYPE_COMPLETION.

Prototype

String ACTION_SMART_TYPE_COMPLETION

To view the source code for com.intellij.openapi.actionSystem IdeActions ACTION_SMART_TYPE_COMPLETION.

Click Source Link

Usage

From source file:com.intellij.application.options.CodeCompletionPanel.java

License:Apache License

public CodeCompletionPanel() {
    //noinspection unchecked
    myCaseSensitiveCombo.setModel(new DefaultComboBoxModel(CASE_VARIANTS));

    ActionManager actionManager = ActionManager.getInstance();
    String basicShortcut = KeymapUtil
            .getFirstKeyboardShortcutText(actionManager.getAction(IdeActions.ACTION_CODE_COMPLETION));
    String smartShortcut = KeymapUtil
            .getFirstKeyboardShortcutText(actionManager.getAction(IdeActions.ACTION_SMART_TYPE_COMPLETION));
    if (StringUtil.isNotEmpty(basicShortcut)) {
        myCbOnCodeCompletion.setText(myCbOnCodeCompletion.getText() + " ( " + basicShortcut + " )");
    }/*from  w w w  .j ava2 s .c om*/
    if (StringUtil.isNotEmpty(smartShortcut)) {
        myCbOnSmartTypeCompletion.setText(myCbOnSmartTypeCompletion.getText() + " ( " + smartShortcut + " )");
    }

    myCbAutocompletion.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent event) {
            boolean selected = myCbAutocompletion.isSelected();
            myCbSelectByChars.setEnabled(selected);
        }
    });

    myCbAutopopupJavaDoc.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent event) {
            myAutopopupJavaDocField.setEnabled(myCbAutopopupJavaDoc.isSelected());
        }
    });

    myCbParameterInfoPopup.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent event) {
            myParameterInfoDelayField.setEnabled(myCbParameterInfoPopup.isSelected());
        }
    });

    reset();
}

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From source file:com.intellij.codeInsight.completion.JavaClassReferenceCompletionContributor.java

License:Apache License

@Override
public void fillCompletionVariants(CompletionParameters parameters, CompletionResultSet result) {
    PsiElement position = parameters.getPosition();
    JavaClassReference reference = findJavaClassReference(position.getContainingFile(), parameters.getOffset());
    if (reference == null) {
        return;/*  w  w  w .  j a  v a 2s .  c o m*/
    }

    String[] extendClassNames = reference.getExtendClassNames();
    PsiElement context = reference.getCompletionContext();
    if (extendClassNames != null && context instanceof PsiJavaPackage) {
        if (parameters.getCompletionType() == CompletionType.SMART) {
            JavaClassReferenceSet set = reference.getJavaClassReferenceSet();
            int setStart = set.getRangeInElement().getStartOffset()
                    + set.getElement().getTextRange().getStartOffset();
            String fullPrefix = parameters.getPosition().getContainingFile().getText().substring(setStart,
                    parameters.getOffset());
            reference.processSubclassVariants((PsiJavaPackage) context, extendClassNames,
                    result.withPrefixMatcher(fullPrefix));
            return;
        }
        result.addLookupAdvertisement("Press " + getActionShortcut(IdeActions.ACTION_SMART_TYPE_COMPLETION)
                + " to see inheritors of " + StringUtil.join(extendClassNames, ", "));
    }

    if (parameters.getCompletionType() == CompletionType.SMART) {
        return;
    }

    if (parameters.isExtendedCompletion() || parameters.getCompletionType() == CompletionType.CLASS_NAME) {
        JavaClassNameCompletionContributor.addAllClasses(parameters, result);
    } else {
        LegacyCompletionContributor.completeReference(parameters, result);
    }
    result.stopHere();
}

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From source file:com.intellij.codeInsight.completion.JavaCompletionContributor.java

License:Apache License

@Override
public String advertise(@NotNull final CompletionParameters parameters) {
    if (!(parameters.getOriginalFile() instanceof PsiJavaFile)) {
        return null;
    }/* w ww . j  a v a  2  s.  c  o m*/

    if (parameters.getCompletionType() == CompletionType.BASIC && parameters.getInvocationCount() > 0) {
        PsiElement position = parameters.getPosition();
        if (psiElement().withParent(
                psiReferenceExpression().withFirstChild(psiReferenceExpression().referencing(psiClass())))
                .accepts(position)) {
            if (CompletionUtil.shouldShowFeature(parameters, JavaCompletionFeatures.GLOBAL_MEMBER_NAME)) {
                final String shortcut = getActionShortcut(IdeActions.ACTION_CODE_COMPLETION);
                if (shortcut != null) {
                    return "Pressing " + shortcut
                            + " twice without a class qualifier would show all accessible static methods";
                }
            }
        }
    }

    if (parameters.getCompletionType() != CompletionType.SMART
            && shouldSuggestSmartCompletion(parameters.getPosition())) {
        if (CompletionUtil.shouldShowFeature(parameters,
                CodeCompletionFeatures.EDITING_COMPLETION_SMARTTYPE_GENERAL)) {
            final String shortcut = getActionShortcut(IdeActions.ACTION_SMART_TYPE_COMPLETION);
            if (shortcut != null) {
                return CompletionBundle.message("completion.smart.hint", shortcut);
            }
        }
    }

    if (parameters.getCompletionType() == CompletionType.SMART && parameters.getInvocationCount() == 1) {
        final PsiType[] psiTypes = ExpectedTypesGetter.getExpectedTypes(parameters.getPosition(), true);
        if (psiTypes.length > 0) {
            if (CompletionUtil.shouldShowFeature(parameters,
                    JavaCompletionFeatures.SECOND_SMART_COMPLETION_TOAR)) {
                final String shortcut = getActionShortcut(IdeActions.ACTION_SMART_TYPE_COMPLETION);
                if (shortcut != null) {
                    for (final PsiType psiType : psiTypes) {
                        final PsiType type = PsiUtil.extractIterableTypeParameter(psiType, false);
                        if (type != null) {
                            return CompletionBundle.message("completion.smart.aslist.hint", shortcut,
                                    type.getPresentableText());
                        }
                    }
                }
            }
            if (CompletionUtil.shouldShowFeature(parameters,
                    JavaCompletionFeatures.SECOND_SMART_COMPLETION_ASLIST)) {
                final String shortcut = getActionShortcut(IdeActions.ACTION_SMART_TYPE_COMPLETION);
                if (shortcut != null) {
                    for (final PsiType psiType : psiTypes) {
                        if (psiType instanceof PsiArrayType) {
                            final PsiType componentType = ((PsiArrayType) psiType).getComponentType();
                            if (!(componentType instanceof PsiPrimitiveType)) {
                                return CompletionBundle.message("completion.smart.toar.hint", shortcut,
                                        componentType.getPresentableText());
                            }
                        }
                    }
                }
            }

            if (CompletionUtil.shouldShowFeature(parameters,
                    JavaCompletionFeatures.SECOND_SMART_COMPLETION_CHAIN)) {
                final String shortcut = getActionShortcut(IdeActions.ACTION_SMART_TYPE_COMPLETION);
                if (shortcut != null) {
                    return CompletionBundle.message("completion.smart.chain.hint", shortcut);
                }
            }
        }
    }
    return null;
}

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From source file:com.intellij.spring.model.converters.SpringCompletionContributor.java

License:Apache License

@Override
public String advertise(@Nonnull CompletionParameters parameters) {
    if (parameters.getCompletionType() == CompletionType.BASIC && getReference(parameters) != null) {
        final String shortcut = getActionShortcut(IdeActions.ACTION_SMART_TYPE_COMPLETION);
        if (shortcut != null) {
            return CompletionBundle.message("completion.smart.hint", shortcut);
        }//from w  ww  . j av  a  2 s  .  c  o m
    }
    return null;
}

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