2 // to use this, you FIRST call configureSliderVisuals, then configureSliderValues
4 CLASS(Slider) EXTENDS(Label)
5 METHOD(Slider, resizeNotify, void(entity, vector, vector, vector, vector))
6 METHOD(Slider, configureSliderVisuals, void(entity, float, float, float, string))
7 METHOD(Slider, configureSliderValues, void(entity, float, float, float, float, float, float))
8 METHOD(Slider, draw, void(entity))
9 METHOD(Slider, keyDown, float(entity, float, float, float))
10 METHOD(Slider, mousePress, float(entity, vector))
11 METHOD(Slider, mouseDrag, float(entity, vector))
12 METHOD(Slider, mouseRelease, float(entity, vector))
13 METHOD(Slider, valueToText, string(entity, float))
14 METHOD(Slider, toString, string(entity))
15 METHOD(Slider, setValue, void(entity, float))
16 METHOD(Slider, showNotify, void(entity))
17 ATTRIB(Slider, src, string, string_null)
18 ATTRIB(Slider, focusable, float, 1)
19 ATTRIB(Slider, value, float, 0)
20 ATTRIB(Slider, valueMin, float, 0)
21 ATTRIB(Slider, valueMax, float, 0)
22 ATTRIB(Slider, valueStep, float, 0)
23 ATTRIB(Slider, valueDigits, float, 0)
24 ATTRIB(Slider, valueKeyStep, float, 0)
25 ATTRIB(Slider, valuePageStep, float, 0)
26 ATTRIB(Slider, textSpace, float, 0)
27 ATTRIB(Slider, controlWidth, float, 0)
28 ATTRIB(Slider, pressed, float, 0)
29 ATTRIB(Slider, pressOffset, float, 0)
30 ATTRIB(Slider, previousValue, float, 0)
31 ATTRIB(Slider, tolerance, vector, '0 0 0')
32 ATTRIB(Slider, disabled, float, 0)
33 ATTRIB(Slider, color, vector, '1 1 1')
34 ATTRIB(Slider, color2, vector, '1 1 1')
35 ATTRIB(Slider, colorD, vector, '1 1 1')
36 ATTRIB(Slider, colorC, vector, '1 1 1')
37 ATTRIB(Slider, colorF, vector, '1 1 1')
42 void setValueSlider(entity me, float val)
46 string toStringSlider(entity me)
48 return strcat(ftos(me.value), " (", me.valueToText(me, me.value), ")");
50 void resizeNotifySlider(entity me, vector relOrigin, vector relSize, vector absOrigin, vector absSize)
52 resizeNotifyLabel(me, relOrigin, relSize, absOrigin, absSize);
53 me.controlWidth = absSize_y / absSize_x;
55 string valueToTextSlider(entity me, float val)
57 return ftos_decimals(val, me.valueDigits);
59 void configureSliderVisualsSlider(entity me, float sz, float theAlign, float theTextSpace, string gfx)
61 configureLabelLabel(me, string_null, sz, theAlign);
62 me.textSpace = theTextSpace;
63 me.keepspaceLeft = (theTextSpace == 0) ? 0 : (1 - theTextSpace);
66 void configureSliderValuesSlider(entity me, float theValueMin, float theValue, float theValueMax, float theValueStep, float theValueKeyStep, float theValuePageStep)
69 me.valueStep = theValueStep;
70 me.valueMin = theValueMin;
71 me.valueMax = theValueMax;
72 me.valueKeyStep = theValueKeyStep;
73 me.valuePageStep = theValuePageStep;
75 if(fabs(floor(me.valueStep * 100 + 0.5) - (me.valueStep * 100)) < 0.01) // about a whole number of 100ths
77 if(fabs(floor(me.valueStep * 10 + 0.5) - (me.valueStep * 10)) < 0.01) // about a whole number of 10ths
79 if(fabs(floor(me.valueStep * 1 + 0.5) - (me.valueStep * 1)) < 0.01) // about a whole number
82 float keyDownSlider(entity me, float key, float ascii, float shift)
87 inRange = (me.value == median(me.valueMin, me.value, me.valueMax));
88 if(key == K_LEFTARROW)
91 me.setValue(me, median(me.valueMin, me.value - me.valueKeyStep, me.valueMax));
93 me.setValue(me, me.valueMax);
96 if(key == K_RIGHTARROW)
99 me.setValue(me, median(me.valueMin, me.value + me.valueKeyStep, me.valueMax));
101 me.setValue(me, me.valueMin);
107 me.setValue(me, median(me.valueMin, me.value - me.valuePageStep, me.valueMax));
109 me.setValue(me, me.valueMax);
115 me.setValue(me, median(me.valueMin, me.value + me.valuePageStep, me.valueMax));
117 me.setValue(me, me.valueMin);
122 me.setValue(me, me.valueMin);
127 me.setValue(me, me.valueMax);
133 float mouseDragSlider(entity me, vector pos)
142 if(pos_x < 0 - me.tolerance_x) hit = 0;
143 if(pos_y < 0 - me.tolerance_y) hit = 0;
144 if(pos_x >= 1 - me.textSpace + me.tolerance_x) hit = 0;
145 if(pos_y >= 1 + me.tolerance_y) hit = 0;
148 v = median(0, (pos_x - me.pressOffset - 0.5 * me.controlWidth) / (1 - me.textSpace - me.controlWidth), 1) * (me.valueMax - me.valueMin) + me.valueMin;
150 v = floor(0.5 + v / me.valueStep) * me.valueStep;
154 me.setValue(me, me.previousValue);
158 float mousePressSlider(entity me, vector pos)
163 if(pos_x < 0) return 0;
164 if(pos_y < 0) return 0;
165 if(pos_x >= 1 - me.textSpace) return 0;
166 if(pos_y >= 1) return 0;
167 controlCenter = (me.value - me.valueMin) / (me.valueMax - me.valueMin) * (1 - me.textSpace - me.controlWidth) + 0.5 * me.controlWidth;
168 if(fabs(pos_x - controlCenter) <= 0.5 * me.controlWidth)
171 me.pressOffset = pos_x - controlCenter;
172 me.previousValue = me.value;
173 //me.mouseDrag(me, pos);
177 if(pos_x < controlCenter)
178 me.keyDown(me, K_PGUP, 0, 0);
180 me.keyDown(me, K_PGDN, 0, 0);
184 float mouseReleaseSlider(entity me, vector pos)
191 void showNotifySlider(entity me)
193 me.focusable = !me.disabled;
195 void drawSlider(entity me)
198 me.focusable = !me.disabled;
201 draw_ButtonPicture('0 0 0', strcat(me.src, "_s"), eX * (1 - me.textSpace) + eY, me.color2, 1);
202 if(me.value == median(me.valueMin, me.value, me.valueMax))
204 controlLeft = (me.value - me.valueMin) / (me.valueMax - me.valueMin) * (1 - me.textSpace - me.controlWidth);
206 draw_Picture(eX * controlLeft, strcat(me.src, "_d"), eX * me.controlWidth + eY, me.colorD, 1);
208 draw_Picture(eX * controlLeft, strcat(me.src, "_c"), eX * me.controlWidth + eY, me.colorC, 1);
210 draw_Picture(eX * controlLeft, strcat(me.src, "_f"), eX * me.controlWidth + eY, me.colorF, 1);
212 draw_Picture(eX * controlLeft, strcat(me.src, "_n"), eX * me.controlWidth + eY, me.color, 1);
214 me.setText(me, me.valueToText(me, me.value));
216 me.text = string_null; // TEMPSTRING!