Package com.levigo.jadice.web.client.commands

Class FitPageCommand

java.lang.Object
com.levigo.jadice.web.client.util.command.InjectedCommand
com.levigo.jadice.web.client.commands.AbstractContextCommand
com.levigo.jadice.web.client.commands.AbstractPageViewCommand
com.levigo.jadice.web.client.commands.FitPageCommand
All Implemented Interfaces:
Command
public class FitPageCommand extends AbstractPageViewCommand
Command that adjusts the zoom factor.

Zoom factor can be adjusted to

  • make the width of the page cover the whole viewer area
  • make the height of the page cover the whole viewer area
  • use the minimum zoom factor of the options above

  • Constructor Details

    • FitPageCommand

      public FitPageCommand()

    • FitPageCommand

      public FitPageCommand(int dynamicZoomMode)

  • Method Details

    • setDynamicZoomMode

      public void setDynamicZoomMode(int dynamicZoomMode)
      Sets the dynamic zoom mode.
      Parameters:
      dynamicZoomMode - Supply 1 to choose the zoom factor that will make the width of the page cover the whole viewer area. Supply 2 to choose the zoom factor that will make the height of the page cover the whole viewer area. Supply 3 to choose the minimum zoom factor of the options above.

    • execute

      protected void execute()
      Description copied from class: InjectedCommand
      This method is called in order to execute the command. It is only called, after the arguments have been validated and injected and only if InjectedCommand.canExecute() has returned true.
      Specified by:
      execute in class InjectedCommand

    • canExecute

      protected boolean canExecute()
      Description copied from class: InjectedCommand
      Subclasses may override this method to perform argument validation beyond the validation that happens automatically during the injection phase. This method is called after the context has been found to match the requirements specified via the @ link Argument} annotations and the arguments have been injected.
      Overrides:
      canExecute in class AbstractPageViewCommand
      Returns:
      true if the command can/may be executed in the current context, false otherwise.

    • isSelected

      protected boolean isSelected()
      Description copied from class: InjectedCommand
      Returns the selected state of this command. This is typically used only for commands with a meaningful selection state.
      Overrides:
      isSelected in class InjectedCommand
      Returns:
      the selected state

    • getID

      public String getID()
      Description copied from interface: Command
      The ID of the command. This is typically the command class name. If the Command is parameterized the ID should comprise the class name + parameter information.
      Returns:
      the ID of the command