Example usage for com.google.gwt.core.client JsArrayString length

Introduction

In this page you can find the example usage for com.google.gwt.core.client JsArrayString length.

Prototype

public final native int length() ;

Source Link

Document

Gets the length of the array.

Usage

From source file:org.rstudio.core.client.js.JsUtil.java

License:Open Source License

public static boolean areEqual(JsArrayString a, JsArrayString b) {
    if (a == null && b == null)
        return true;
    else if (a == null && b != null)
        return false;
    else if (a != null && b == null)
        return false;
    else if (a.length() != b.length())
        return false;
    else {//from ww  w.java2  s.  c  o m
        for (int i = 0; i < a.length(); i++) {
            if (!a.get(i).equals(b.get(i)))
                return false;
        }

        return true;
    }
}

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From source file:org.rstudio.core.client.js.JsUtil.java

License:Open Source License

public static String[] toStringArray(JsArrayString strings) {
    String[] result = new String[strings.length()];
    for (int i = 0; i < strings.length(); i++)
        result[i] = strings.get(i);/*from   ww w .ja v  a2  s  .  co  m*/
    return result;
}

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From source file:org.rstudio.core.client.JsArrayUtil.java

License:Open Source License

public static boolean jsArrayStringContains(JsArrayString haystack, String needle) {
    for (int i = 0; i < haystack.length(); i++) {
        if (haystack.get(i).equals(needle))
            return true;
    }//from   ww  w . ja  v a 2 s.  com
    return false;
}

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From source file:org.rstudio.core.client.JsArrayUtil.java

License:Open Source License

public static ArrayList<String> fromJsArrayString(JsArrayString in) {
    ArrayList<String> out = new ArrayList<String>();
    for (int i = 0; i < in.length(); i++) {
        out.add(in.get(i));/*from  www. j  av a  2s .  c o m*/
    }
    return out;
}

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From source file:org.rstudio.core.client.ListUtil.java

License:Open Source License

public static List<String> create(JsArrayString array) {
    List<String> list = new ArrayList<String>();
    for (int i = 0, n = array.length(); i < n; i++)
        list.add(array.get(i));/*from  www.j  a  va  2 s .c o  m*/
    return list;
}

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From source file:org.rstudio.core.client.widget.ModifyKeyboardShortcutsWidget.java

License:Open Source License

private void collectShortcuts() {
    final List<KeyboardShortcutEntry> bindings = new ArrayList<KeyboardShortcutEntry>();
    SerializedCommandQueue queue = new SerializedCommandQueue();

    // Load addins discovered as part of package exports. This registers
    // the addin, with the actual keybinding to be registered later,
    // if discovered.
    queue.addCommand(new SerializedCommand() {
        @Override//ww w  .ja v a2  s  .c om
        public void onExecute(final Command continuation) {
            RAddins rAddins = addins_.getRAddins();
            for (String key : JsUtil.asIterable(rAddins.keys())) {
                RAddin addin = rAddins.get(key);

                bindings.add(new KeyboardShortcutEntry(addin.getPackage() + "::" + addin.getBinding(),
                        addin.getName(), new KeySequence(), KeyboardShortcutEntry.TYPE_ADDIN, false,
                        AppCommand.Context.Addin));
            }
            continuation.execute();
        }
    });

    // Load saved addin bindings
    queue.addCommand(new SerializedCommand() {
        @Override
        public void onExecute(final Command continuation) {
            addins_.loadBindings(new CommandWithArg<EditorKeyBindings>() {
                @Override
                public void execute(EditorKeyBindings addinBindings) {
                    for (String commandId : addinBindings.iterableKeys()) {
                        EditorKeyBinding addinBinding = addinBindings.get(commandId);
                        for (KeyboardShortcutEntry binding : bindings) {
                            if (binding.getId() == commandId) {
                                List<KeySequence> keys = addinBinding.getKeyBindings();
                                if (keys.size() >= 1)
                                    binding.setDefaultKeySequence(keys.get(0));

                                if (keys.size() >= 2) {
                                    for (int i = 1; i < keys.size(); i++) {
                                        bindings.add(
                                                new KeyboardShortcutEntry(binding.getId(), binding.getName(),
                                                        keys.get(i), KeyboardShortcutEntry.TYPE_ADDIN, false,
                                                        AppCommand.Context.Addin));
                                    }
                                }
                            }
                        }
                    }

                    continuation.execute();
                }
            });
        }
    });

    // Ace loading command
    queue.addCommand(new SerializedCommand() {
        @Override
        public void onExecute(final Command continuation) {
            // Ace Commands
            JsArray<AceCommand> aceCommands = editorCommands_.getCommands();
            for (int i = 0; i < aceCommands.length(); i++) {
                AceCommand command = aceCommands.get(i);
                JsArrayString shortcuts = command.getBindingsForCurrentPlatform();

                if (shortcuts != null) {
                    String id = command.getInternalName();
                    String name = command.getDisplayName();
                    boolean custom = command.isCustomBinding();

                    for (int j = 0; j < shortcuts.length(); j++) {
                        String shortcut = shortcuts.get(j);
                        KeySequence keys = KeySequence.fromShortcutString(shortcut);
                        int type = KeyboardShortcutEntry.TYPE_EDITOR_COMMAND;
                        bindings.add(new KeyboardShortcutEntry(id, name, keys, type, custom,
                                AppCommand.Context.Editor));
                    }
                }
            }

            continuation.execute();
        }
    });

    // RStudio commands
    queue.addCommand(new SerializedCommand() {
        @Override
        public void onExecute(final Command continuation) {
            // RStudio Commands
            appCommands_.loadBindings(new CommandWithArg<EditorKeyBindings>() {
                @Override
                public void execute(final EditorKeyBindings customBindings) {
                    Map<String, AppCommand> commands = commands_.getCommands();
                    for (Map.Entry<String, AppCommand> entry : commands.entrySet()) {
                        AppCommand command = entry.getValue();
                        if (isExcludedCommand(command))
                            continue;

                        String id = command.getId();
                        String name = getAppCommandName(command);
                        int type = KeyboardShortcutEntry.TYPE_RSTUDIO_COMMAND;
                        boolean isCustom = customBindings.hasKey(id);

                        List<KeySequence> keySequences = new ArrayList<KeySequence>();
                        if (isCustom)
                            keySequences = customBindings.get(id).getKeyBindings();
                        else
                            keySequences.add(command.getKeySequence());

                        for (KeySequence keys : keySequences) {
                            KeyboardShortcutEntry binding = new KeyboardShortcutEntry(id, name, keys, type,
                                    isCustom, command.getContext());
                            bindings.add(binding);
                        }
                    }

                    continuation.execute();
                }
            });
        }
    });

    // Sort and finish up
    queue.addCommand(new SerializedCommand() {
        @Override
        public void onExecute(final Command continuation) {
            Collections.sort(bindings, new Comparator<KeyboardShortcutEntry>() {
                @Override
                public int compare(KeyboardShortcutEntry o1, KeyboardShortcutEntry o2) {
                    if (o1.getContext() != o2.getContext())
                        return o1.getContext().compareTo(o2.getContext());

                    return o1.getName().compareTo(o2.getName());
                }
            });

            originalBindings_ = bindings;
            updateData(bindings);
            continuation.execute();
        }
    });

    queue.addCommand(new SerializedCommand() {
        @Override
        public void onExecute(Command continuation) {
            if (initialFilterText_ != null) {
                filterWidget_.setText(initialFilterText_);
                filter();
            }
            continuation.execute();
        }
    });

    // Exhaust the queue
    queue.run();
}

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From source file:org.rstudio.studio.client.application.IgnoredUpdates.java

License:Open Source License

public final void addIgnoredUpdate(String update) {
    JsArrayString newUpdateList = create().getIgnoredUpdates();
    JsArrayString existingUpdateList = getIgnoredUpdates();

    for (int i = 0; i < existingUpdateList.length(); i++) {
        // We want to discard any updates we're ignoring that are older than
        // the one we're ignoring now--i.e. if we're currently ignoring 
        // { 0.98.407, 0.99.440 }, and we were just asked to ignore 
        // 0.98.411, the new set should be { 0.98.411, 0.99.440 }. Do this by
        // only keeping updates in the list that are newer than the update 
        // we're about to add.
        if (compareVersions(update, existingUpdateList.get(i)) < 0) {
            newUpdateList.push(existingUpdateList.get(i));
        }/*from   w w  w . j a v a 2 s .com*/
    }
    newUpdateList.push(update);
    setIgnoredUpdates(newUpdateList);
}

---

From source file:org.rstudio.studio.client.application.ui.impl.DesktopApplicationHeader.java

License:Open Source License

private void respondToUpdateCheck(final UpdateCheckResult result, boolean manual) {
    boolean ignoredUpdate = false;
    if (result.getUpdateVersion().length() > 0) {
        JsArrayString ignoredUpdates = ignoredUpdates_.getIgnoredUpdates();
        for (int i = 0; i < ignoredUpdates.length(); i++) {
            if (ignoredUpdates.get(i).equals(result.getUpdateVersion())) {
                ignoredUpdate = true;//from   ww w  .  j av  a  2  s. c o m
            }
        }
    }
    if (result.getUpdateVersion().length() > 0 && !ignoredUpdate) {
        ArrayList<String> buttonLabels = new ArrayList<String>();
        ArrayList<Operation> buttonOperations = new ArrayList<Operation>();

        buttonLabels.add("Quit and Download...");
        buttonOperations.add(new Operation() {
            @Override
            public void execute() {
                appQuit_.prepareForQuit("Update RStudio", new QuitContext() {
                    @Override
                    public void onReadyToQuit(boolean saveChanges) {
                        Desktop.getFrame().browseUrl(result.getUpdateUrl());
                        appQuit_.performQuit(saveChanges, null);
                    }
                });
            }
        });

        buttonLabels.add("Remind Later");
        buttonOperations.add(new Operation() {
            @Override
            public void execute() {
                // Don't do anything here; the prompt will re-appear the next
                // time we do an update check
            }
        });

        // Only provide the option to ignore the update if it's not urgent.
        if (result.getUpdateUrgency() == 0) {
            buttonLabels.add("Ignore Update");
            buttonOperations.add(new Operation() {
                @Override
                public void execute() {
                    ignoredUpdates_.addIgnoredUpdate(result.getUpdateVersion());
                    ignoredUpdatesDirty_ = true;
                }
            });
        }

        globalDisplay_.showGenericDialog(GlobalDisplay.MSG_QUESTION, "Update Available",
                result.getUpdateMessage(), buttonLabels, buttonOperations, 0);
    } else if (manual) {
        globalDisplay_.showMessage(GlobalDisplay.MSG_INFO, "No Update Available",
                "You're using the newest version of RStudio.");
    }
}

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From source file:org.rstudio.studio.client.common.JSONArrayBuilder.java

License:Open Source License

public final JSONArrayBuilder add(JsArrayString value) {
    JSONArray array = new JSONArray();
    for (int i = 0, n = value.length(); i < n; i++)
        array.set(i, fromString(value.get(i)));
    append(array);/*from   w  w w.jav a  2  s  .c  om*/
    return this;
}

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From source file:org.rstudio.studio.client.common.latex.LatexProgramRegistry.java

License:Open Source License

public ArrayList<String> getTypes() {
    if (latexProgramTypes_ == null) {
        JsArrayString types = pSession_.get().getSessionInfo().getLatexProgramTypes();

        latexProgramTypes_ = new ArrayList<String>();
        for (int i = 0; i < types.length(); i++)
            latexProgramTypes_.add(types.get(i));
    }//w w w  .j a  v a 2s.co  m
    return latexProgramTypes_;
}

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