# error This library requires C++
#endif
-#include <plib/puAux.h>
-#include <plib/sg.h>
-
-#include <simgear/compiler.h> // for SG_USING_STD
-#include <simgear/props/props.hxx>
-#include <simgear/misc/sg_path.hxx>
-
-#include <vector>
-using std::vector;
-
-
-// ugly temporary workaround for plib's lack of user defined class ids FIXME
-#define FGCLASS_LIST 0x00000001
-#define FGCLASS_AIRPORTLIST 0x00000002
-#define FGCLASS_PROPERTYLIST 0x00000004
-class GUI_ID { public: GUI_ID(int id) : id(id) {} int id; };
-
-
-
-class FGDialog;
-class NewGUI;
-class FGColor;
-
+// forward decls
+class SGPropertyNode;
/**
* An XML-configured dialog box.
{
public:
- /**
- * Construct a new GUI widget configured by a property tree.
- *
- * The configuration properties are not part of the main
- * FlightGear property tree; the GUI manager reads them
- * from individual configuration files.
- *
- * @param props A property tree describing the dialog.
- */
- FGDialog (SGPropertyNode * props);
/**
* @param objectName The name of the GUI object(s) to update.
* Use the empty name for all unnamed objects.
*/
- virtual void updateValues (const char * objectName = 0);
+ virtual void updateValues (const char * objectName = 0) = 0;
/**
* @param objectName The name of the GUI object(s) to update.
* Use the empty name for all unnamed objects.
*/
- virtual void applyValues (const char * objectName = 0);
+ virtual void applyValues (const char * objectName = 0) = 0;
/**
* Update state. Called on active dialogs before rendering.
*/
- virtual void update ();
-
-private:
-
- enum {
- BACKGROUND = 0x01,
- FOREGROUND = 0x02,
- HIGHLIGHT = 0x04,
- LABEL = 0x08,
- LEGEND = 0x10,
- MISC = 0x20,
- EDITFIELD = 0x40
- };
-
- // Private copy constructor to avoid unpleasant surprises.
- FGDialog (const FGDialog &);
-
- // Show the dialog.
- void display (SGPropertyNode * props);
-
- // Build the dialog or a subobject of it.
- puObject * makeObject (SGPropertyNode * props,
- int parentWidth, int parentHeight);
-
- // Common configuration for all GUI objects.
- void setupObject (puObject * object, SGPropertyNode * props);
-
- // Common configuration for all GUI group objects.
- void setupGroup (puGroup * group, SGPropertyNode * props,
- int width, int height, bool makeFrame = false);
-
- // Set object colors: the "which" argument defines which color qualities
- // (PUCOL_LABEL, etc.) should pick up the <color> property.
- void setColor(puObject * object, SGPropertyNode * props, int which = 0);
-
- // return key code number for keystring
- int getKeyCode(const char *keystring);
-
- // The top-level PUI object.
- puObject * _object;
-
- // The GUI subsystem.
- NewGUI * _gui;
-
- // The dialog font. Defaults to the global gui font, but can get
- // overridden by a top level font definition.
- puFont * _font;
-
- // The source xml tree, so that we can pass data back, such as the
- // last position.
- SGPropertyNode_ptr _props;
-
- // Nasal module.
- string _module;
- SGPropertyNode_ptr _nasal_close;
-
- // PUI provides no way for userdata to be deleted automatically
- // with a GUI object, so we have to keep track of all the special
- // data we allocated and then free it manually when the dialog
- // closes.
- vector<void *> _info;
- struct PropertyObject {
- PropertyObject (const char * name,
- puObject * object,
- SGPropertyNode_ptr node);
- string name;
- puObject * object;
- SGPropertyNode_ptr node;
- };
- vector<PropertyObject *> _propertyObjects;
- vector<PropertyObject *> _liveObjects;
-};
-
-//
-// Custom subclass of puPopup to implement "draggable" windows in the
-// interface. Note that this is a subclass of puPopup, not
-// puDialogBox. Sadly, PUI (mis)uses subclassing to implement a
-// boolean property: modality. That means that we can't implement
-// dragging of both puPopup windows and puDialogBoxes with the same
-// code. Rather than duplicate code, I've chosen to implement only
-// "non-modal dragability" here. Modal dialog boxes (like the exit
-// confirmation) are not draggable.
-//
-class fgPopup : public puPopup {
-public:
- fgPopup(int x, int y, bool r = true, bool d = true) :
- puPopup(x, y), _draggable(d), _resizable(r), _dragging(false)
- {}
- int checkHit(int b, int up, int x, int y);
- int checkKey(int key, int updown);
- int getHitObjects(puObject *, int x, int y);
- puObject *getKeyObject(puObject *, int key);
- puObject *getActiveInputField(puObject *);
- void applySize(puObject *);
-private:
- enum { LEFT = 1, RIGHT = 2, TOP = 4, BOTTOM = 8 };
- bool _draggable;
- bool _resizable;
- bool _dragging;
- int _resizing;
- int _start_cursor;
- int _cursor;
- int _dlgX, _dlgY, _dlgW, _dlgH;
- int _startX, _startY;
-};
-
-
-class fgValueList {
-public:
- fgValueList(SGPropertyNode *p);
- virtual ~fgValueList();
- virtual void update();
+ virtual void update () = 0;
protected:
- char **_list;
+ /**
+ * Construct a new GUI widget configured by a property tree.
+ *
+ * The configuration properties are not part of the main
+ * FlightGear property tree; the GUI manager reads them
+ * from individual configuration files.
+ *
+ * @param props A property tree describing the dialog.
+ */
+ FGDialog (SGPropertyNode * props);
private:
- void make_list();
- void destroy_list();
- SGPropertyNode_ptr _props;
-};
-
-
-class fgList : public fgValueList, public puaList, public GUI_ID {
-public:
- fgList(int x1, int y1, int x2, int y2, SGPropertyNode *p, int sw) :
- fgValueList(p), puaList(x1, y1, x2, y2, _list, sw), GUI_ID(FGCLASS_LIST) {}
- void update();
-};
-
-class fgComboBox : public fgValueList, public puaComboBox {
-public:
- fgComboBox(int x1, int y1, int x2, int y2, SGPropertyNode *p, bool editable) :
- fgValueList(p), puaComboBox(x1, y1, x2, y2, _list, editable) {}
-};
-class fgSelectBox : public fgValueList, public puaSelectBox {
-public:
- fgSelectBox(int x1, int y1, int x2, int y2, SGPropertyNode *p) :
- fgValueList(p), puaSelectBox(x1, y1, x2, y2, _list) {}
};
#endif // __DIALOG_HXX
projects / flightgear.git / blobdiff