Examples with ScheduledCommand com.google.gwt.core.client.Scheduler.ScheduledCommand used on opensource projects

Example 71 with ScheduledCommand

use of com.google.gwt.core.client.Scheduler.ScheduledCommand in project rstudio by rstudio.

the class WorkbenchScreen method prefetch.

private void prefetch() {
    final SerializedCommandQueue prefetchQueue = new SerializedCommandQueue();
    Scheduler.get().scheduleDeferred(new ScheduledCommand() {

        public void execute() {
            onPaneSizesChanged();
        }
    });
    Scheduler.get().scheduleDeferred(new ScheduledCommand() {

        public void execute() {
            for (final WorkbenchTab tab : paneManager_.getAllTabs()) prefetchQueue.addCommand(new SerializedCommand() {

                public void onExecute(Command continuation) {
                    tab.prefetch(continuation);
                }
            });
            prefetchQueue.addCommand(new SerializedCommand() {

                public void onExecute(Command continuation) {
                    ApplicationEndedPopupPanel.prefetch(continuation);
                }
            });
            prefetchQueue.addCommand(new SerializedCommand() {

                public void onExecute(Command continuation) {
                    edit_.forceLoad(true, continuation);
                }
            });
            prefetchQueue.addCommand(new SerializedCommand() {

                public void onExecute(Command continuation) {
                    optionsLoader_.forceLoad(true, continuation);
                }
            });
        }
    });
}

Example 72 with ScheduledCommand

use of com.google.gwt.core.client.Scheduler.ScheduledCommand in project rstudio by rstudio.

the class HelpPane method onLoad.

@Override
protected void onLoad() {
    super.onLoad();
    if (!initialized_) {
        initialized_ = true;
        initHelpCallbacks();
        Scheduler.get().scheduleDeferred(new ScheduledCommand() {

            public void execute() {
                manageTitleLabelMaxSize();
            }
        });
    }
}

Example 73 with ScheduledCommand

use of com.google.gwt.core.client.Scheduler.ScheduledCommand in project rstudio by rstudio.

the class HelpPane method createSecondaryToolbar.

@Override
protected SecondaryToolbar createSecondaryToolbar() {
    SecondaryToolbar toolbar = new SecondaryToolbar();
    toolbar.addLeftPopupMenu(title_ = new Label(), history_.getMenu());
    if (isFindSupported()) {
        final SmallButton btnNext = new SmallButton(">", true);
        btnNext.setTitle("Find next (Enter)");
        btnNext.setVisible(false);
        btnNext.addClickHandler(new ClickHandler() {

            @Override
            public void onClick(ClickEvent event) {
                findNext();
            }
        });
        final SmallButton btnPrev = new SmallButton("<", true);
        btnPrev.setTitle("Find previous");
        btnPrev.setVisible(false);
        btnPrev.addClickHandler(new ClickHandler() {

            @Override
            public void onClick(ClickEvent event) {
                findPrev();
            }
        });
        findTextBox_ = new FindTextBox("Find in Topic");
        findTextBox_.setOverrideWidth(90);
        toolbar.addLeftWidget(findTextBox_);
        findTextBox_.addKeyUpHandler(new KeyUpHandler() {

            @Override
            public void onKeyUp(KeyUpEvent event) {
                // ignore modifier key release
                if (event.getNativeKeyCode() == KeyCodes.KEY_CTRL || event.getNativeKeyCode() == KeyCodes.KEY_ALT || event.getNativeKeyCode() == KeyCodes.KEY_SHIFT) {
                    return;
                }
                WindowEx contentWindow = getContentWindow();
                if (contentWindow != null) {
                    // into the main content window
                    if (event.getNativeKeyCode() == KeyCodes.KEY_ESCAPE || event.getNativeKeyCode() == KeyCodes.KEY_TAB) {
                        event.preventDefault();
                        event.stopPropagation();
                        if (event.getNativeKeyCode() == KeyCodes.KEY_ESCAPE)
                            clearTerm();
                        contentWindow.focus();
                    } else {
                        // minimizing or maximizing the help pane
                        if (event.getNativeKeyCode() == KeyCodes.KEY_ENTER) {
                            event.preventDefault();
                            event.stopPropagation();
                        }
                        // check for term
                        String term = findTextBox_.getValue().trim();
                        int modifier = KeyboardShortcut.getModifierValue(event.getNativeEvent());
                        boolean isShift = modifier == KeyboardShortcut.SHIFT;
                        // if there is a term then search for it
                        if (term.length() > 0) {
                            // make buttons visible
                            setButtonVisibility(true);
                            // perform the find (check for incremental)
                            if (isIncrementalFindSupported()) {
                                boolean incremental = !event.isAnyModifierKeyDown() && (event.getNativeKeyCode() != KeyCodes.KEY_ENTER);
                                performFind(term, !isShift, incremental);
                            } else {
                                if (event.getNativeKeyCode() == KeyCodes.KEY_ENTER)
                                    performFind(term, !isShift, false);
                            }
                        } else // no term means clear term and remove selection
                        {
                            if (isIncrementalFindSupported()) {
                                clearTerm();
                                contentWindow.removeSelection();
                            }
                        }
                    }
                }
            }

            private void clearTerm() {
                findTextBox_.setValue("");
                setButtonVisibility(false);
            }

            private void setButtonVisibility(final boolean visible) {
                Scheduler.get().scheduleDeferred(new ScheduledCommand() {

                    @Override
                    public void execute() {
                        btnNext.setVisible(visible);
                        btnPrev.setVisible(visible);
                    }
                });
            }
        });
        findTextBox_.addKeyDownHandler(new KeyDownHandler() {

            @Override
            public void onKeyDown(KeyDownEvent event) {
                // from handling them
                if (event.getNativeKeyCode() == KeyCodes.KEY_ESCAPE || event.getNativeKeyCode() == KeyCodes.KEY_TAB || event.getNativeKeyCode() == KeyCodes.KEY_ENTER) {
                    event.preventDefault();
                    event.stopPropagation();
                }
            }
        });
        if (isIncrementalFindSupported()) {
            btnPrev.getElement().getStyle().setMarginRight(3, Unit.PX);
            toolbar.addLeftWidget(btnPrev);
            toolbar.addLeftWidget(btnNext);
        }
    }
    return toolbar;
}

Example 74 with ScheduledCommand

use of com.google.gwt.core.client.Scheduler.ScheduledCommand in project rstudio by rstudio.

the class FilesList method redraw.

public void redraw() {
    onResize();
    // deferred to ensure that browser has responded to our
    // resize request
    Scheduler.get().scheduleDeferred(new ScheduledCommand() {

        @Override
        public void execute() {
            filesDataGrid_.redraw();
        }
    });
}

Example 75 with ScheduledCommand

use of com.google.gwt.core.client.Scheduler.ScheduledCommand in project rstudio by rstudio.

the class HistoryPane method onSelected.

@Override
public void onSelected() {
    super.onSelected();
    Scheduler.get().scheduleDeferred(new ScheduledCommand() {

        @Override
        public void execute() {
            recentScrollPanel_.restoreScrollPosition();
        }
    });
}