flightgear/src/GUI/menubar.hxx

// menubar.hxx - XML-configured menu bar.

#ifndef __MENUBAR_HXX
#define __MENUBAR_HXX 1


/**
 * XML-configured menu bar interface
 *
 * This class creates a menu bar from a tree of XML properties.  These
 * properties are not part of the main FlightGear property tree, but
 * are read from a separate file ($FG_ROOT/gui/menubar.xml).

 */
class FGMenuBar
{
public:


    /**
     * Destructor.
     */
    virtual ~FGMenuBar ();


    /**
     * Initialize the menu bar from $FG_ROOT/gui/menubar.xml
     */
    virtual void init () = 0;
    
    /**
     * Make the menu bar visible.
     */
    virtual void show () = 0;


    /**
     * Make the menu bar invisible.
     */
    virtual void hide () = 0;


    /**
     * Test whether the menu bar is visible.
     */
    virtual bool isVisible () const = 0;

};

#endif // __MENUBAR_HXX
Fix memory leaks (PUI doesn't make copies of lists, so we have to make our own copies and keep pointers to them). 2003-01-20 16:02:26 +00:00			`// menubar.hxx - XML-configured menu bar.`

Started a new FGMenuBar class to handle a different XML-configurable menubar. This one allows regular command bindings, with the (temporary) condition that every menu item must have a unique text label. The new menubar is disabled by default; to enable it, configure --with-new-menubar. 2003-01-16 18:06:27 +00:00			`#ifndef __MENUBAR_HXX`
			`#define __MENUBAR_HXX 1`


			`/**`
And make FGMenuBar abstract too, sinking the current implementation into FGPUIMenubar 2011-11-19 22:04:35 +00:00			`* XML-configured menu bar interface`
Fix memory leaks (PUI doesn't make copies of lists, so we have to make our own copies and keep pointers to them). 2003-01-20 16:02:26 +00:00			`*`
			`* This class creates a menu bar from a tree of XML properties. These`
			`* properties are not part of the main FlightGear property tree, but`
			`* are read from a separate file ($FG_ROOT/gui/menubar.xml).`
And make FGMenuBar abstract too, sinking the current implementation into FGPUIMenubar 2011-11-19 22:04:35 +00:00
Started a new FGMenuBar class to handle a different XML-configurable menubar. This one allows regular command bindings, with the (temporary) condition that every menu item must have a unique text label. The new menubar is disabled by default; to enable it, configure --with-new-menubar. 2003-01-16 18:06:27 +00:00			`*/`
			`class FGMenuBar`
			`{`
			`public:`


			`/**`
			`* Destructor.`
			`*/`
			`virtual ~FGMenuBar ();`


			`/**`
			`* Initialize the menu bar from $FG_ROOT/gui/menubar.xml`
			`*/`
And make FGMenuBar abstract too, sinking the current implementation into FGPUIMenubar 2011-11-19 22:04:35 +00:00			`virtual void init () = 0;`
Started a new FGMenuBar class to handle a different XML-configurable menubar. This one allows regular command bindings, with the (temporary) condition that every menu item must have a unique text label. The new menubar is disabled by default; to enable it, configure --with-new-menubar. 2003-01-16 18:06:27 +00:00
			`/**`
			`* Make the menu bar visible.`
			`*/`
And make FGMenuBar abstract too, sinking the current implementation into FGPUIMenubar 2011-11-19 22:04:35 +00:00			`virtual void show () = 0;`
Started a new FGMenuBar class to handle a different XML-configurable menubar. This one allows regular command bindings, with the (temporary) condition that every menu item must have a unique text label. The new menubar is disabled by default; to enable it, configure --with-new-menubar. 2003-01-16 18:06:27 +00:00

			`/**`
			`* Make the menu bar invisible.`
			`*/`
And make FGMenuBar abstract too, sinking the current implementation into FGPUIMenubar 2011-11-19 22:04:35 +00:00			`virtual void hide () = 0;`
Started a new FGMenuBar class to handle a different XML-configurable menubar. This one allows regular command bindings, with the (temporary) condition that every menu item must have a unique text label. The new menubar is disabled by default; to enable it, configure --with-new-menubar. 2003-01-16 18:06:27 +00:00

			`/**`
			`* Test whether the menu bar is visible.`
			`*/`
And make FGMenuBar abstract too, sinking the current implementation into FGPUIMenubar 2011-11-19 22:04:35 +00:00			`virtual bool isVisible () const = 0;`
allow disabling/enabling of menu entries via "enabled" property; Unfortunately, we don't have an easy way to access the puObjects only by knowing the respective XML property node, because the menu structure was built by plib from string lists. That's why we walk the puMenuBar tree and store {property node}->{puObject*} pairs in a map. With this infrastructure in place we can now easily enable/disable entries, but we can also make other changes to menu buttons as we see need. The structure of puMenuBar is described in the pui documentation, so it's less of a hack than it looks. :-) 2005-12-06 17:56:17 +00:00
Started a new FGMenuBar class to handle a different XML-configurable menubar. This one allows regular command bindings, with the (temporary) condition that every menu item must have a unique text label. The new menubar is disabled by default; to enable it, configure --with-new-menubar. 2003-01-16 18:06:27 +00:00			`};`

			`#endif // __MENUBAR_HXX`