Examples with Handler org.rstudio.core.client.command.Handler used on opensource projects

Example 21 with Handler

use of org.rstudio.core.client.command.Handler in project rstudio by rstudio.

the class TextEditingTarget method onGoToStartOfCurrentScope.

@Handler
void onGoToStartOfCurrentScope() {
    docDisplay_.focus();
    Scope scope = docDisplay_.getCurrentScope();
    if (scope != null) {
        Position position = Position.create(scope.getBodyStart().getRow(), scope.getBodyStart().getColumn() + 1);
        docDisplay_.setCursorPosition(position);
    }
}

Example 22 with Handler

use of org.rstudio.core.client.command.Handler in project rstudio by rstudio.

the class TextEditingTarget method onExecuteCurrentSection.

@Handler
void onExecuteCurrentSection() {
    docDisplay_.focus();
    // Determine the current section.
    docDisplay_.getScopeTree();
    Scope currentSection = docDisplay_.getCurrentSection();
    if (currentSection == null)
        return;
    // Determine the start and end of the section
    Position start = currentSection.getBodyStart();
    if (start == null)
        start = Position.create(0, 0);
    Position end = currentSection.getEnd();
    if (end == null)
        end = endPosition();
    codeExecution_.executeRange(Range.fromPoints(start, end));
}

Example 23 with Handler

use of org.rstudio.core.client.command.Handler in project rstudio by rstudio.

the class History method onHistoryShowContext.

@Handler
void onHistoryShowContext() {
    ArrayList<Long> indexes = view_.getSelectedCommandIndexes();
    if (indexes.size() != 1)
        return;
    final String command = view_.getSelectedCommands().get(0);
    final Long min = indexes.get(0);
    final long max = indexes.get(indexes.size() - 1) + 1;
    final long start = Math.max(0, min - CONTEXT_LINES);
    final long end = max + CONTEXT_LINES;
    server_.getHistoryArchiveItems(start, end, new SimpleRequestCallback<RpcObjectList<HistoryEntry>>() {

        @Override
        public void onResponseReceived(RpcObjectList<HistoryEntry> response) {
            ArrayList<HistoryEntry> entries = toList(response);
            view_.showContext(command, entries, min - start, max - min);
        }
    });
}

Example 24 with Handler

use of org.rstudio.core.client.command.Handler in project rstudio by rstudio.

the class History method onHistoryRemoveEntries.

@Handler
void onHistoryRemoveEntries() {
    // get selected indexes (bail if there is no selection)
    final ArrayList<Integer> selectedRowIndexes = view_.getRecentCommandsSelectedRowIndexes();
    if (selectedRowIndexes.size() < 1) {
        globalDisplay_.showErrorMessage("Error", "No history entries currently selected.");
        return;
    }
    // bring view to front
    view_.bringToFront();
    globalDisplay_.showYesNoMessage(GlobalDisplay.MSG_QUESTION, "Confirm Remove Entries", "Are you sure you want to remove the selected entries from " + "the history?", new ProgressOperation() {

        public void execute(final ProgressIndicator indicator) {
            indicator.onProgress("Removing items...");
            // for each selected row index we need to calculate
            // the offset from the bottom
            int rowCount = view_.getRecentCommandsRowsDisplayed();
            JsArrayNumber bottomIndexes = (JsArrayNumber) JsArrayNumber.createArray();
            for (int i = 0; i < selectedRowIndexes.size(); i++) bottomIndexes.push(rowCount - selectedRowIndexes.get(i) - 1);
            server_.removeHistoryItems(bottomIndexes, new VoidServerRequestCallback(indicator));
        }
    }, true);
}

Example 25 with Handler

use of org.rstudio.core.client.command.Handler in project rstudio by rstudio.

the class SVNCommandHandler method onVcsRevert.

@Handler
void onVcsRevert() {
    final ArrayList<String> paths = getPathArray();
    if (paths.size() == 0)
        return;
    doRevert(paths, new Command() {

        @Override
        public void execute() {
            display_.getChangelistTable().selectNextUnselectedItem();
            display_.getChangelistTable().focus();
        }
    });
}