blob: 4482d39038bb971c611af157a91e67c36403de56 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
#ifndef cViewGridNAVIGATOR_H
#define cViewGridNAVIGATOR_H
#include <memory>
#include <vector>
#include <functional>
#include <libskindesignerapi/osdelements.h>
class cGridElement
{
private:
bool m_bInit;
double m_posX;
double m_posY;
static unsigned int AbsoluteGridIdCounter;
protected:
unsigned int m_iGridId;
public:
cGridElement();
bool IsNew() { return m_bInit; };
void Dirty() { m_bInit = true; };
void InitFinished() { m_bInit = false; };
unsigned int GridElementId() { return m_iGridId; }
bool IsVisible() { return Position > -1; }
void SetPosition(double x, double y) { m_posX = x; m_posY = y; };
void GetPosition(double &x, double &y) { x = m_posX; y = m_posY; };
virtual void AddTokens(std::shared_ptr<skindesignerapi::cOsdElement> osdElem, bool clear = true, std::function<void(cGridElement*)> OnCached = NULL) = 0;
int Position;
int AbsolutePosition;
};
class cViewGridNavigator
{
protected:
int m_rows;
int m_columns;
bool m_bHidden;
bool m_bEnableRedraw;
std::shared_ptr<skindesignerapi::cOsdView> m_pRootView;
std::shared_ptr<skindesignerapi::cViewGrid> m_pGrid;
bool m_newDimensions;
bool m_setIterator;
std::vector<cGridElement*> m_vElements;
std::vector<cGridElement*>::iterator m_activeElementIter;
int m_startIndex;
int m_endIndex;
void FilterElements(int scrollOffset);
void SetGridElementData(cGridElement *obj);
void SetViewGrid(std::shared_ptr<skindesignerapi::cViewGrid> grid);
public:
cViewGridNavigator(std::shared_ptr<skindesignerapi::cOsdView> rootView);
void SetGridDimensions(int rows, int columns);
virtual void Flush() { m_pGrid->Display(); m_pRootView->Display(); };
virtual void Clear() = 0;
virtual bool NavigateLeft();
virtual bool NavigateRight();
virtual bool NavigateUp();
virtual bool NavigateDown();
virtual eOSState NavigateSelect() = 0;
virtual eOSState NavigateBack() = 0;
virtual void ReDraw(cGridElement* element);
cGridElement* SelectedObject();
virtual void Deactivate(bool hide);
virtual void Activate();
};
#endif // cViewGridNAVIGATOR_H
|
