117 lines
2.5 KiB
C++
117 lines
2.5 KiB
C++
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// dialog.hxx - XML-configurable dialog box.
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#ifndef __DIALOG_HXX
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#define __DIALOG_HXX 1
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#ifndef __cplusplus
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# error This library requires C++
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#endif
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#include <plib/pu.h>
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#include <simgear/compiler.h> // for SG_USING_STD
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#include <simgear/misc/props.hxx>
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#include <vector>
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SG_USING_STD(vector);
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class FGDialog;
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class FGBinding;
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/**
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* PUI userdata describing a GUI object.
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*/
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struct GUIInfo
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{
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GUIInfo (FGDialog * w);
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virtual ~GUIInfo ();
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FGDialog * widget;
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vector <FGBinding *> bindings;
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};
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/**
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* Top-level GUI widget.
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*/
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class FGDialog
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{
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public:
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/**
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* Construct a new GUI widget configured by a property tree.
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*/
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FGDialog (SGPropertyNode_ptr props);
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/**
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* Destructor.
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*/
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virtual ~FGDialog ();
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/**
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* Update the values of all GUI objects with a specific name.
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*
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* This method copies from the property to the GUI object.
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*
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* @param objectName The name of the GUI object(s) to update.
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* Use the empty name for all unnamed objects.
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*/
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virtual void updateValue (const char * objectName);
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/**
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* Apply the values of all GUI objects with a specific name.
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*
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* This method copies from the GUI object to the property.
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*
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* @param objectName The name of the GUI object(s) to update.
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* Use the empty name for all unnamed objects.
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*/
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virtual void applyValue (const char * objectName);
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/**
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* Update the values of all GUI objects.
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*
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* This method copies from the properties to the GUI objects.
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*/
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virtual void updateValues ();
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/**
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* Apply the values of all GUI objects.
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*
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* This method copies from the GUI objects to the properties.
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*/
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virtual void applyValues ();
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private:
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FGDialog (const FGDialog &); // just for safety
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void display (SGPropertyNode_ptr props);
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puObject * makeObject (SGPropertyNode * props,
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int parentWidth, int parentHeight);
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void setupObject (puObject * object, SGPropertyNode * props);
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void setupGroup (puGroup * group, SGPropertyNode * props,
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int width, int height, bool makeFrame = false);
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puObject * _object;
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vector<GUIInfo *> _info;
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struct PropertyObject {
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PropertyObject (const char * name,
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puObject * object,
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SGPropertyNode_ptr node);
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string name;
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puObject * object;
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SGPropertyNode_ptr node;
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};
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vector<PropertyObject *> _propertyObjects;
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};
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#endif // __DIALOG_HXX
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