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
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#ifndef LIST_H
#define LIST_H
#include <string>
#include <vector>
#include <slimsig/slimsig.h>
#include "GuiElement.h"
#include "System/Misc/SpringTime.h"
namespace agui
{
class List : public GuiElement
{
public:
List(GuiElement* parent = NULL);
virtual ~List();
// CInputReceiver implementation
bool KeyPressed(int k, bool isRepeat);
bool MousePress(int x, int y, int button);
void MouseMove(int x, int y, int dx,int dy, int button);
void MouseRelease(int x, int y, int button);
virtual void DrawSelf() override;
virtual bool HandleEventSelf(const SDL_Event& ev) override;
std::string GetTooltip(int x, int y) const { return tooltip; }
void RemoveAllItems();
void AddItem(const std::string& name,const std::string& description);
std::vector<std::string> items;
std::string name;
std::string GetCurrentItem() const;
bool SetCurrentItem(const std::string& item);
void CenterSelected();
// when attempting to cancel (by pressing escape, clicking outside a button)
// place is set to cancelPlace (if it's positive) and Select is called.
int cancelPlace;
std::string tooltip;
slimsig::signal<void (void)> FinishSelection; // Return or Double-Click
void SetFocus(bool focus);
void RefreshQuery();
private:
bool Filter(bool reset);
void UpOne();
void DownOne();
void UpPage();
void DownPage();
bool MouseUpdate(int x, int y);
void UpdateTopIndex();
void ScrollUpOne();
void ScrollDownOne();
int NumDisplay();
float ScaleFactor();
spring_time clickedTime;
int place;
bool activeMousePress;
float mx;
float my;
float borderSpacing;
float itemSpacing;
float itemHeight;
bool hasFocus;
int topIndex;
GuiElement scrollbar;
bool activeScrollbar;
float scrollbarGrabPos;
// for filtering
std::string query;
std::vector<std::string>* filteredItems;
std::vector<std::string> temp1;
std::vector<std::string> temp2;
};
}
#endif /* GLLIST_H */
|
