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, focusEnter, void(entity))
14 METHOD(Slider, valueToText, string(entity, float))
15 METHOD(Slider, toString, string(entity))
16 METHOD(Slider, setValue, void(entity, float))
17 METHOD(Slider, setSliderValue, void(entity, float))
18 METHOD(Slider, showNotify, void(entity))
19 ATTRIB(Slider, src, string, string_null)
20 ATTRIB(Slider, focusable, float, 1)
21 ATTRIB(Slider, value, float, 0)
22 ATTRIB(Slider, animated, float, 1)
23 ATTRIB(Slider, sliderValue, float, 0)
24 ATTRIB(Slider, valueMin, float, 0)
25 ATTRIB(Slider, valueMax, float, 0)
26 ATTRIB(Slider, valueStep, float, 0)
27 ATTRIB(Slider, valueDigits, float, 0)
28 ATTRIB(Slider, valueKeyStep, float, 0)
29 ATTRIB(Slider, valuePageStep, float, 0)
30 ATTRIB(Slider, valueDisplayMultiplier, float, 1.0)
31 ATTRIB(Slider, textSpace, float, 0)
32 ATTRIB(Slider, controlWidth, float, 0)
33 ATTRIB(Slider, pressed, float, 0)
34 ATTRIB(Slider, pressOffset, float, 0)
35 ATTRIB(Slider, previousValue, float, 0)
36 ATTRIB(Slider, tolerance, vector, '0 0 0')
37 ATTRIB(Slider, disabled, float, 0)
38 ATTRIB(Slider, color, vector, '1 1 1')
39 ATTRIB(Slider, color2, vector, '1 1 1')
40 ATTRIB(Slider, colorD, vector, '1 1 1')
41 ATTRIB(Slider, colorC, vector, '1 1 1')
42 ATTRIB(Slider, colorF, vector, '1 1 1')
43 ATTRIB(Slider, disabledAlpha, float, 0.3)
48 void Slider_setValue(entity me, float val)
51 anim.stopObjAnim(anim, me);
52 anim.removeObjAnim(anim, me);
53 makeHostedEasing(me, Slider_setSliderValue, easingQuadInOut, 1, me.sliderValue, val);
55 me.setSliderValue(me, val);
59 void Slider_setSliderValue(entity me, float val)
63 string Slider_toString(entity me)
65 return sprintf(_("%d (%s)"), me.value, me.valueToText(me, me.value));
67 void Slider_resizeNotify(entity me, vector relOrigin, vector relSize, vector absOrigin, vector absSize)
69 SUPER(Slider).resizeNotify(me, relOrigin, relSize, absOrigin, absSize);
70 me.controlWidth = absSize_y / absSize_x;
72 string Slider_valueToText(entity me, float val)
74 if(almost_in_bounds(me.valueMin, val, me.valueMax))
75 return ftos_decimals(val * me.valueDisplayMultiplier, me.valueDigits);
78 void Slider_configureSliderVisuals(entity me, float sz, float theAlign, float theTextSpace, string gfx)
80 SUPER(Slider).configureLabel(me, string_null, sz, theAlign);
81 me.textSpace = theTextSpace;
82 me.keepspaceLeft = (theTextSpace == 0) ? 0 : (1 - theTextSpace);
85 void Slider_configureSliderValues(entity me, float theValueMin, float theValue, float theValueMax, float theValueStep, float theValueKeyStep, float theValuePageStep)
88 me.sliderValue = theValue;
89 me.valueStep = theValueStep;
90 me.valueMin = theValueMin;
91 me.valueMax = theValueMax;
92 me.valueKeyStep = theValueKeyStep;
93 me.valuePageStep = theValuePageStep;
95 if(fabs(floor(me.valueStep * 100 + 0.5) - (me.valueStep * 100)) < 0.01) // about a whole number of 100ths
97 if(fabs(floor(me.valueStep * 10 + 0.5) - (me.valueStep * 10)) < 0.01) // about a whole number of 10ths
99 if(fabs(floor(me.valueStep * 1 + 0.5) - (me.valueStep * 1)) < 0.01) // about a whole number
102 float Slider_keyDown(entity me, float key, float ascii, float shift)
107 inRange = (almost_in_bounds(me.valueMin, me.value, me.valueMax));
108 if(key == K_LEFTARROW || key == K_KP_LEFTARROW || key == K_MWHEELUP)
111 me.setValue(me, median(me.valueMin, me.value - me.valueKeyStep, me.valueMax));
113 me.setValue(me, me.valueMax);
116 if(key == K_RIGHTARROW || key == K_KP_RIGHTARROW || key == K_MWHEELDOWN)
119 me.setValue(me, median(me.valueMin, me.value + me.valueKeyStep, me.valueMax));
121 me.setValue(me, me.valueMin);
124 if(key == K_PGUP || key == K_KP_PGUP)
127 me.setValue(me, median(me.valueMin, me.value - me.valuePageStep, me.valueMax));
129 me.setValue(me, me.valueMax);
132 if(key == K_PGDN || key == K_KP_PGDN)
135 me.setValue(me, median(me.valueMin, me.value + me.valuePageStep, me.valueMax));
137 me.setValue(me, me.valueMin);
140 if(key == K_HOME || key == K_KP_HOME)
142 me.setValue(me, me.valueMin);
145 if(key == K_END || key == K_KP_END)
147 me.setValue(me, me.valueMax);
153 float Slider_mouseDrag(entity me, vector pos)
160 anim.finishObjAnim(anim, me);
161 animed = me.animated;
167 if(pos_x < 0 - me.tolerance_x) hit = 0;
168 if(pos_y < 0 - me.tolerance_y) hit = 0;
169 if(pos_x >= 1 - me.textSpace + me.tolerance_x) hit = 0;
170 if(pos_y >= 1 + me.tolerance_y) hit = 0;
173 v = median(0, (pos_x - me.pressOffset - 0.5 * me.controlWidth) / (1 - me.textSpace - me.controlWidth), 1) * (me.valueMax - me.valueMin) + me.valueMin;
175 v = floor(0.5 + v / me.valueStep) * me.valueStep;
179 me.setValue(me, me.previousValue);
182 me.animated = animed;
186 float Slider_mousePress(entity me, vector pos)
191 if(pos_x < 0) return 0;
192 if(pos_y < 0) return 0;
193 if(pos_x >= 1 - me.textSpace) return 0;
194 if(pos_y >= 1) return 0;
195 controlCenter = (me.value - me.valueMin) / (me.valueMax - me.valueMin) * (1 - me.textSpace - me.controlWidth) + 0.5 * me.controlWidth;
196 if(fabs(pos_x - controlCenter) <= 0.5 * me.controlWidth)
199 me.pressOffset = pos_x - controlCenter;
200 me.previousValue = me.value;
201 //me.mouseDrag(me, pos);
205 float clickValue, pageValue, inRange;
206 clickValue = median(0, (pos_x - me.pressOffset - 0.5 * me.controlWidth) / (1 - me.textSpace - me.controlWidth), 1) * (me.valueMax - me.valueMin) + me.valueMin;
207 inRange = (almost_in_bounds(me.valueMin, me.value, me.valueMax));
208 if(pos_x < controlCenter)
210 pageValue = me.value - me.valuePageStep;
212 clickValue = floor(clickValue / me.valueStep) * me.valueStep;
213 pageValue = max(pageValue, clickValue);
215 me.setValue(me, median(me.valueMin, pageValue, me.valueMax));
217 me.setValue(me, me.valueMax);
221 pageValue = me.value + me.valuePageStep;
223 clickValue = ceil(clickValue / me.valueStep) * me.valueStep;
224 pageValue = min(pageValue, clickValue);
226 me.setValue(me, median(me.valueMin, pageValue, me.valueMax));
228 me.setValue(me, me.valueMax);
230 if(pageValue == clickValue)
232 controlCenter = (me.value - me.valueMin) / (me.valueMax - me.valueMin) * (1 - me.textSpace - me.controlWidth) + 0.5 * me.controlWidth;
234 me.pressOffset = pos_x - controlCenter;
235 me.previousValue = me.value;
236 //me.mouseDrag(me, pos);
241 float Slider_mouseRelease(entity me, vector pos)
243 if(cvar("menu_sounds"))
244 localsound("sound/misc/menu2.wav");
250 void Slider_showNotify(entity me)
252 me.focusable = !me.disabled;
254 void Slider_focusEnter(entity me)
256 if(cvar("menu_sounds") > 1)
257 localsound("sound/misc/menu1.wav");
258 SUPER(Slider).focusEnter(me);
260 void Slider_draw(entity me)
264 me.focusable = !me.disabled;
267 draw_alpha *= me.disabledAlpha;
268 draw_ButtonPicture('0 0 0', strcat(me.src, "_s"), eX * (1 - me.textSpace) + eY, me.color2, 1);
269 if(almost_in_bounds(me.valueMin, me.sliderValue, me.valueMax))
271 controlLeft = (me.sliderValue - me.valueMin) / (me.valueMax - me.valueMin) * (1 - me.textSpace - me.controlWidth);
273 draw_Picture(eX * controlLeft, strcat(me.src, "_d"), eX * me.controlWidth + eY, me.colorD, 1);
275 draw_Picture(eX * controlLeft, strcat(me.src, "_c"), eX * me.controlWidth + eY, me.colorC, 1);
277 draw_Picture(eX * controlLeft, strcat(me.src, "_f"), eX * me.controlWidth + eY, me.colorF, 1);
279 draw_Picture(eX * controlLeft, strcat(me.src, "_n"), eX * me.controlWidth + eY, me.color, 1);
281 me.setText(me, me.valueToText(me, me.value));
283 SUPER(Slider).draw(me);
284 me.text = string_null; // TEMPSTRING!