creator.windows.about source code

1 /*
2     Copyright © 2020, Inochi2D Project
3     Distributed under the 2-Clause BSD License, see LICENSE file.
4     
5     Authors: Luna Nielsen
6 */
7 module creator.windows.about;
8 import creator.widgets.dummy;
9 import creator.widgets.tooltip;
10 import creator.windows;
11 import creator.core;
12 import creator;
13 import std.string;
14 import creator.utils.link;
15 import inochi2d;
16 import i18n;
17 import std.stdio;
18 
19 class AboutWindow : Window {
20 private:
21     version (InBranding) {
22         Texture ada;
23         enum ADA_SIZE = 373;
24         enum ADA_SIZE_PARTIAL = ADA_SIZE/6;
25         vec2 ada_float;
26     }
27 
28 protected:
29     override
30     void onBeginUpdate() {
31         igSetNextWindowSize(ImVec2(640, 512), ImGuiCond.Appearing);
32         igSetNextWindowSizeConstraints(ImVec2(640, 512), ImVec2(float.max, float.max));
33         super.onBeginUpdate();
34     }
35 
36     override
37     void onUpdate() {
38 
39         // Draw Ada
40         ImVec2 sPos;
41         igGetCursorScreenPos(&sPos);
42 
43 
44         version (InBranding) {
45             ImVec2 avail = incAvailableSpace();
46             igSetCursorScreenPos(ImVec2(
47                 sPos.x+(avail.x-(ADA_SIZE-ADA_SIZE_PARTIAL)), 
48                 sPos.y+(avail.y-(ADA_SIZE+28))+(sin(currentTime())*4)
49             ));
50             igImage(
51                 cast(void*)ada.getTextureId(),
52                 ImVec2(ADA_SIZE, ADA_SIZE),
53                 ImVec2(0, 0),
54                 ImVec2(1, 1), 
55                 ImVec4(1, 1, 1, 0.4), ImVec4(0, 0, 0, 0)
56             );
57         }
58 
59         // Draw the actual about dialog
60         igSetCursorScreenPos(sPos);
61         igBeginChild("##LogoArea", ImVec2(0, 92*incGetUIScale()));
62 
63             version (InBranding) {
64                 igImage(
65                     cast(void*)incGetLogo(), 
66                     ImVec2(64*incGetUIScale(), 64*incGetUIScale()), 
67                     ImVec2(0, 0), 
68                     ImVec2(1, 1), 
69                     ImVec4(1, 1, 1, 1), 
70                     ImVec4(0, 0, 0, 0)
71                 );
72             }
73             
74             igSameLine(0, 8);
75             igSeparatorEx(ImGuiSeparatorFlags.Vertical);
76             igSameLine(0, 8);
77             igBeginChild("##LogoTextArea", ImVec2(0, -24));
78 
79                 igText("Inochi Creator");
80                 igText("%s", (INC_VERSION~"\0").ptr);
81                 igSeparator();
82                 igTextColored(ImVec4(0.5, 0.5, 0.5, 1), "I2D v. %s", (IN_VERSION~"\0").ptr);
83                 igTextColored(ImVec4(0.5, 0.5, 0.5, 1), "imgui v. %s", igGetVersion());
84             igEndChild();
85             
86             igSpacing();
87             igText("Credits");
88             igSeparator();
89         igEndChild();
90 
91         igBeginChild("##CreditsArea", ImVec2(0, -28*incGetUIScale()));
92 
93             igText(import("CONTRIBUTORS.md"));
94 
95         igEndChild();
96 
97         igBeginChild("##ButtonArea", ImVec2(0, 0));
98             ImVec2 space = incAvailableSpace();
99             incDummy(ImVec2(space.x/2, space.y));
100             igSameLine(0, 0);
101 
102             space = incAvailableSpace();
103             float spacing = (space.x/3)-8;
104 
105             if (igButton("GitHub", ImVec2(8+spacing, 0))) {
106                 incOpenLink("https://github.com/Inochi2D/inochi-creator");
107             }
108 
109             igSameLine(0, 8);
110 
111             if (igButton("Twitter", ImVec2(spacing, 0))) {
112                 incOpenLink("https://twitter.com/Inochi2D");
113             }
114 
115             igSameLine(0, 8);
116 
117             if (igButton(__("Donate"), ImVec2(spacing, 0))) {
118                 incOpenLink("https://www.patreon.com/clipsey");
119             }
120         igEndChild();
121     }
122 
123 public:
124     ~this() {
125         version(InBranding) destroy(ada);
126     }
127 
128     this() {
129         super(_("About"));
130         this.onlyOne = true;
131 
132         // Only load Ada in official builds
133         version(InBranding) {
134             ada_float = vec2(0);
135             auto adaData = ShallowTexture(cast(ubyte[])import("ada-tex.png"));
136             inTexPremultiply(adaData.data);
137             ada = new Texture(adaData);
138         }
139     }
140 }