3 CLASS(XonoticColorpicker, Image)
4 METHOD(XonoticColorpicker, configureXonoticColorpicker, void(entity, entity))
5 METHOD(XonoticColorpicker, mousePress, float(entity, vector))
6 METHOD(XonoticColorpicker, mouseRelease, float(entity, vector))
7 METHOD(XonoticColorpicker, mouseDrag, float(entity, vector))
8 ATTRIB(XonoticColorpicker, controlledTextbox, entity, NULL)
9 ATTRIB(XonoticColorpicker, image, string, SKINGFX_COLORPICKER)
10 ATTRIB(XonoticColorpicker, imagemargin, vector, SKINMARGIN_COLORPICKER)
11 ATTRIB(XonoticColorpicker, focusable, float, 1)
12 METHOD(XonoticColorpicker, focusLeave, void(entity))
13 METHOD(XonoticColorpicker, keyDown, float(entity, float, float, float))
14 METHOD(XonoticColorpicker, draw, void(entity))
15 ENDCLASS(XonoticColorpicker)
16 entity makeXonoticColorpicker(entity theTextbox);
20 entity makeXonoticColorpicker(entity theTextbox)
23 me = NEW(XonoticColorpicker);
24 me.configureXonoticColorpicker(me, theTextbox);
28 void XonoticColorpicker_configureXonoticColorpicker(entity me, entity theTextbox)
30 me.controlledTextbox = theTextbox;
31 me.configureImage(me, me.image);
34 float XonoticColorpicker_mousePress(entity me, vector coords)
36 me.mouseDrag(me, coords);
40 // must match hslimage.c
41 vector hslimage_color(vector v, vector margin)
43 v_x = (v.x - margin.x) / (1 - 2 * margin.x);
44 v_y = (v.y - margin.y) / (1 - 2 * margin.y);
49 if(v.y > 0.875) // grey bar
50 return hsl_to_rgb(eZ * v.x);
52 return hsl_to_rgb(v.x * 6 * eX + eY + v.y / 0.875 * eZ);
55 vector color_hslimage(vector v, vector margin)
69 pos_x = margin.x + pos.x * (1 - 2 * margin.x);
70 pos_y = margin.y + pos.y * (1 - 2 * margin.y);
74 float XonoticColorpicker_mouseDrag(entity me, vector coords)
79 i = me.controlledTextbox.cursorPos;
82 if(substring(me.controlledTextbox.text, i-2, 1) == "^")
85 while (i - 2 - carets >= 0 && substring(me.controlledTextbox.text, i - 2 - carets, 1) == "^")
88 if(strstrofs("0123456789", substring(me.controlledTextbox.text, i-1, 1), 0) >= 0)
90 me.controlledTextbox.keyDown(me.controlledTextbox, K_BACKSPACE, 8, 0);
91 me.controlledTextbox.keyDown(me.controlledTextbox, K_BACKSPACE, 8, 0);
99 if(substring(me.controlledTextbox.text, i-5, 2) == "^x")
102 while (i - 5 - carets >= 0 && substring(me.controlledTextbox.text, i - 5 - carets, 1) == "^")
105 if(strstrofs("0123456789abcdefABCDEF", substring(me.controlledTextbox.text, i-3, 1), 0) >= 0)
106 if(strstrofs("0123456789abcdefABCDEF", substring(me.controlledTextbox.text, i-2, 1), 0) >= 0)
107 if(strstrofs("0123456789abcdefABCDEF", substring(me.controlledTextbox.text, i-1, 1), 0) >= 0)
109 me.controlledTextbox.keyDown(me.controlledTextbox, K_BACKSPACE, 8, 0);
110 me.controlledTextbox.keyDown(me.controlledTextbox, K_BACKSPACE, 8, 0);
111 me.controlledTextbox.keyDown(me.controlledTextbox, K_BACKSPACE, 8, 0);
112 me.controlledTextbox.keyDown(me.controlledTextbox, K_BACKSPACE, 8, 0);
113 me.controlledTextbox.keyDown(me.controlledTextbox, K_BACKSPACE, 8, 0);
121 if(substring(me.controlledTextbox.text, i-1, 1) == "^")
124 while (i - 1 - carets >= 0 && substring(me.controlledTextbox.text, i - 1 - carets, 1) == "^")
127 me.controlledTextbox.enterText(me.controlledTextbox, "^"); // escape previous caret
131 margin = me.imagemargin;
132 if(coords.x >= margin.x)
133 if(coords.y >= margin.y)
134 if(coords.x <= 1 - margin.x)
135 if(coords.y <= 1 - margin.y)
136 me.controlledTextbox.enterText(me.controlledTextbox, rgb_to_hexcolor(hslimage_color(coords, margin)));
141 float XonoticColorpicker_mouseRelease(entity me, vector coords)
143 m_play_click_sound(MENU_SOUND_SLIDE);
144 me.mouseDrag(me, coords);
148 void XonoticColorpicker_focusLeave(entity me)
150 me.controlledTextbox.saveCvars(me.controlledTextbox);
152 float XonoticColorpicker_keyDown(entity me, float key, float ascii, float shift)
154 return me.controlledTextbox.keyDown(me.controlledTextbox, key, ascii, shift);
156 void XonoticColorpicker_draw(entity me)
158 SUPER(XonoticColorpicker).draw(me);
161 C = cvar("r_textcontrast");
162 B = cvar("r_textbrightness");
164 // for this to work, C/(1-B) must be in 0..1
169 C = bound(0, C, 1-B);
171 aC = 1 - C / (1 - B);
173 draw_Picture(me.imgOrigin, strcat(me.src, "_m"), me.imgSize, '0 0 0', aC);
174 draw_Picture(me.imgOrigin, strcat(me.src, "_m"), me.imgSize, me.color, B);