2 CLASS(Slider) EXTENDS(Label)
3 METHOD(Slider, resizeNotify, void(entity, vector, vector, vector, vector))
4 METHOD(Slider, configureSliderVisuals, void(entity, float, float, string))
5 METHOD(Slider, configureSliderValues, void(entity, float, float, float, float, float, float))
6 METHOD(Slider, draw, void(entity))
7 METHOD(Slider, keyDown, float(entity, float, float, float))
8 METHOD(Slider, mousePress, float(entity, vector))
9 METHOD(Slider, mouseDrag, float(entity, vector))
10 METHOD(Slider, mouseRelease, float(entity, vector))
11 METHOD(Slider, valueToText, string(entity, float))
12 METHOD(Slider, toString, string(entity))
13 METHOD(Slider, setValue, void(entity, float))
14 ATTRIB(Slider, src, string, "")
15 ATTRIB(Slider, focusable, float, 1)
16 ATTRIB(Slider, value, float, 0)
17 ATTRIB(Slider, valueMin, float, 0)
18 ATTRIB(Slider, valueMax, float, 0)
19 ATTRIB(Slider, valueStep, float, 0)
20 ATTRIB(Slider, valueKeyStep, float, 0)
21 ATTRIB(Slider, valuePageStep, float, 0)
22 ATTRIB(Slider, valueSpace, float, 0)
23 ATTRIB(Slider, controlWidth, float, 0)
24 ATTRIB(Slider, pressed, float, 0)
25 ATTRIB(Slider, pressOffset, float, 0)
26 ATTRIB(Slider, previousValue, float, 0)
31 void setValueSlider(entity me, float val)
35 string toStringSlider(entity me)
37 return strcat(ftos(me.value), " (", me.valueToText(me, me.value), ")");
39 void resizeNotifySlider(entity me, vector relOrigin, vector relSize, vector absOrigin, vector absSize)
41 resizeNotifyLabel(me, relOrigin, relSize, absOrigin, absSize);
42 me.controlWidth = absSize_y / absSize_x;
44 string valueToTextSlider(entity me, float val)
48 void configureSliderVisualsSlider(entity me, float sz, float theValueSpace, string gfx)
50 configureLabelLabel(me, "", sz, 1);
51 me.valueSpace = theValueSpace;
54 void configureSliderValuesSlider(entity me, float theValueMin, float theValue, float theValueMax, float theValueStep, float theValueKeyStep, float theValuePageStep)
57 me.valueStep = theValueStep;
58 me.valueMin = theValueMin;
59 me.valueMax = theValueMax;
60 me.valueKeyStep = theValueKeyStep;
61 me.valuePageStep = theValuePageStep;
63 float keyDownSlider(entity me, float key, float ascii, float shift)
66 inRange = (me.value == median(me.valueMin, me.value, me.valueMax));
67 if(key == K_LEFTARROW)
70 me.setValue(me, median(me.valueMin, me.value - me.valueKeyStep, me.valueMax));
72 me.setValue(me, me.valueMax);
75 if(key == K_RIGHTARROW)
78 me.setValue(me, median(me.valueMin, me.value + me.valueKeyStep, me.valueMax));
80 me.setValue(me, me.valueMin);
86 me.setValue(me, median(me.valueMin, me.value - me.valuePageStep, me.valueMax));
88 me.setValue(me, me.valueMax);
94 me.setValue(me, median(me.valueMin, me.value + me.valuePageStep, me.valueMax));
96 me.setValue(me, me.valueMin);
101 me.setValue(me, me.valueMin);
106 me.setValue(me, me.valueMax);
112 float mouseDragSlider(entity me, vector pos)
119 if(pos_x < 0) hit = 0;
120 if(pos_y < 0) hit = 0;
121 if(pos_x >= 1 - me.valueSpace) hit = 0;
122 if(pos_y >= 1) hit = 0;
125 v = median(0, (pos_x - me.pressOffset - 0.5 * me.controlWidth) / (1 - me.valueSpace - me.controlWidth), 1) * (me.valueMax - me.valueMin) + me.valueMin;
127 v = floor(0.5 + v / me.valueStep) * me.valueStep;
131 me.setValue(me, me.previousValue);
135 float mousePressSlider(entity me, vector pos)
138 if(pos_x < 0) return 0;
139 if(pos_y < 0) return 0;
140 if(pos_x >= 1 - me.valueSpace) return 0;
141 if(pos_y < 0) return 0;
142 controlCenter = (me.value - me.valueMin) / (me.valueMax - me.valueMin) * (1 - me.valueSpace - me.controlWidth) + 0.5 * me.controlWidth;
143 if(fabs(pos_x - controlCenter) <= 0.5 * me.controlWidth)
146 me.pressOffset = pos_x - controlCenter;
147 me.previousValue = me.value;
148 me.mouseDrag(me, pos);
152 if(pos_x < controlCenter)
153 me.keyDown(me, K_PGUP, 0, 0);
155 me.keyDown(me, K_PGDN, 0, 0);
159 float mouseReleaseSlider(entity me, vector pos)
164 void drawSlider(entity me)
167 draw_ButtonPicture('0 0 0', strcat(me.src, "_s"), eX * (1 - me.valueSpace) + eY, '1 1 1', 1);
168 if(me.value == median(me.valueMin, me.value, me.valueMax))
170 controlLeft = (me.value - me.valueMin) / (me.valueMax - me.valueMin) * (1 - me.valueSpace - me.controlWidth);
172 draw_Picture(eX * controlLeft, strcat(me.src, "_c"), eX * me.controlWidth + eY, '1 1 1', 1);
174 draw_Picture(eX * controlLeft, strcat(me.src, "_f"), eX * me.controlWidth + eY, '1 1 1', 1);
176 draw_Picture(eX * controlLeft, strcat(me.src, "_n"), eX * me.controlWidth + eY, '1 1 1', 1);
178 me.setText(me, me.valueToText(me, me.value));
180 me.text = ""; // TEMPSTRING!