XMLUIGameLayer.h

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#ifndef XMLUI_GAME_LAYER_H
#define XMLUI_GAME_LAYER_H
 
#include <libxml/tree.h>
 
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <stdbool.h>
#include "HandleDefs.h"
#include "DynArray.h"
#include "Widget.h"
#include "DrawContext.h"
#include "TimerPool.h"
#include "InputContext.h"
 
struct XMLUIData;
struct GameFrameworkLayer;
struct DataNode;
 
struct XMLUIGameLayerOptions
{
    DrawContext* pDc;
 
    const char* xmlPath;
 
    bool bLoadImmediately;
};
 
typedef HWidget(*AddChildFn)(HWidget hParent, struct DataNode* pDataNode, struct XMLUIData* pUILayerData);
 
#define XML_UI_MAX_PATH 256
#define MAX_FOCUSED_WIDGETS 16
 
 
struct WidgetChildrenChangeRequest
{
    int regIndex;
 
    const char* funcName;
 
    HWidget hWidget;
};
 
 
typedef struct XMLUIData
{
    HWidget rootWidget;
    char xmlFilePath[XML_UI_MAX_PATH];
    const char* xmlData;
    bool bLoaded;
    hAtlas atlas;
    VECTOR(WidgetVertex) pWidgetVertices;
    HUIVertexBuffer hVertexBuffer;
    int hViewModel; // reference to lua table
    HWidget focusedWidgets[MAX_FOCUSED_WIDGETS];
    int nFocusedWidgets;
    struct SDTimerPool timerPool;
    VECTOR(struct WidgetChildrenChangeRequest) pChildrenChangeRequests;
    struct AxisBinding gMouseX;
    struct AxisBinding gMouseY;
    struct ButtonBinding gMouseBtnLeft;
}XMLUIData;
 
 
void XMLUIGameLayer_Get(struct GameFrameworkLayer* pLayer, struct XMLUIGameLayerOptions* pOptions);
 
void XMLUI_PushGameFrameworkLayer(const char* xmlPath);
 
#ifdef __cplusplus
}
#endif
 
#endif