unde.keybar.lib source code

1 module unde.keybar.lib;
2 
3 import derelict.sdl2.sdl;
4 import derelict.sdl2.ttf;
5 import derelict.sdl2.image;
6 
7 import unde.global_state;
8 import unde.slash;
9 
10 import std.stdio;
11 import std.string;
12 import std.math;
13 import std.range.primitives;
14 import std.file;
15 import std.algorithm.sorting;
16 import std.process;
17 import core.stdc.locale;
18 import core.sys.windows.windows;
19 
20 struct KeyHandler
21 {
22     void delegate (GlobalState gs) handler;
23     string description;
24     string icon;
25 
26     void handle(GlobalState gs)
27     {
28         handler(gs);
29     }
30 }
31 
32 struct ButtonParms
33 {
34     SDL_Rect rect;
35     SDL_Color color;
36 }
37 
38 struct ButtonPos
39 {
40     ushort i;
41     ushort pos;
42 }
43 
44 class KeyBar_Buttons
45 {
46     private
47     SDL_Renderer *renderer;
48 
49     bool input_mode;
50     byte rec_input_mode = -1;
51 
52     string[] layout_names;
53 
54     KeyHandler[int] handlers;
55     KeyHandler[int] handlers_down;
56     KeyHandler[int] handlers_double;
57 
58     void delegate (GlobalState gs)[string] macros_handlers;
59     string[void delegate (GlobalState gs)] handlers_macros;
60 
61     SDL_Scancode[][3] *scans_cur;
62     SDL_Scancode[][3] scans;
63     SDL_Scancode[][3] scans_altgr;
64     ButtonPos[SDL_Scancode] buttonpos_by_scan;
65     ButtonPos[SDL_Scancode] buttonpos_by_scan_altgr;
66 
67     this(GlobalState gs, SDL_Renderer *renderer, string start_cwd)
68     {
69         this.renderer = renderer;
70         SDL_StopTextInput();
71     }
72 }
73