include/svx/databaselocationinput.hxx

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  19
  20 #ifndef INCLUDED_SVX_DATABASELOCATIONINPUT_HXX
  21 #define INCLUDED_SVX_DATABASELOCATIONINPUT_HXX
  22
  23 #include <svx/svxdllapi.h>
  24 #include <rtl/ustring.hxx>
  25
  26 #include <memory>
  27
  28 class PushButton;
  29
  30 class URLBox;
  31 namespace weld { class Button; class Window; }
  32 namespace com::sun::star::uno { class XComponentContext; }
  33 namespace com::sun::star::uno { template <typename > class Reference; }
  34
  35 namespace svx
  36 {
  37     //= DatabaseLocationInputController
  38     class DatabaseLocationInputController_Impl;
  39     /** helper class to control controls needed to input a database location
  40
  41         If you allow, in your dialog, to save a database document, then you usually
  42         have an URLBox for inputting the actual location, and a push button
  43         to browse for a location.
  44
  45         This helper class controls such two UI elements.
  46     */
  47     class SAL_WARN_UNUSED SVX_DLLPUBLIC DatabaseLocationInputController
  48     {
  49     public:
  50         DatabaseLocationInputController(
  51             const css::uno::Reference<css::uno::XComponentContext>& _rContext,
  52             URLBox& _rLocationInput,
  53             weld::Button& _rBrowseButton,
  54             weld::Window& _rDialog
  55         );
  56         ~DatabaseLocationInputController();
  57
  58         /** sets the given URL at the input control, after translating it into a system path
  59         */
  60         void    setURL( const OUString& _rURL );
  61
  62         /** returns the current database location, in form of a URL (not a system path)
  63         */
  64         OUString  getURL() const;
  65
  66         /** prepares committing the database location entered in the input field
  67
  68             Effectively, this method checks whether the file in the location already
  69             exists, and if so, it asks the user whether to overwrite it.
  70
  71             If the method is called multiple times, this check only happens when the location
  72             changed since the last call.
  73         */
  74         bool    prepareCommit();
  75
  76     private:
  77         ::std::unique_ptr< DatabaseLocationInputController_Impl >
  78                 m_pImpl;
  79     };
  80 }
  81
  82 #endif // INCLUDED_SVX_DATABASELOCATIONINPUT_HXX
  83
  84 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */