177 lines
3.4 KiB
Objective-C
177 lines
3.4 KiB
Objective-C
/**
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* glowobject.m
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*
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* @package com.winamp.maki.lib.community.glowobject
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* @author mpdeimos
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* @date 18/10/01
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* @version 1.0
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*/
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#ifndef included
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#error This script can only be compiled as a #include
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#endif
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#define GLOW_TYPE_HOLD 0
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#define GLOW_TYPE_FLASH 1
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#define GLOW_TYPE_BOUNCE 2
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Class GuiObject GlowLayer;
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// {
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Member GuiObject GlowLayer.trigger;
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// }
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Class GuiObject GlowObject;
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// {
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Member float GlowObject.fadeInSpeed;
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Member float GlowObject.fadeOutSpeed;
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Member int GlowObject.glowType;
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Member boolean GlowObject.glowing;
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Member GuiObject GlowObject.glow;
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/**
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* constructor
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*
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* @param GuiObject that will be used to trigger the glow on mouse entering it's region
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* @param the glowing object
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* @ret GlowObject object
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*/
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Function GlowObject GlowObject_construct(GlowObject trigger, GlowLayer glow);
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/**
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* sets fade in time
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*
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* @param GlowObject to act on
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* @param milliseconds till the glow is at alpha 255
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*/
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Function GlowObject_setFadeInSpeed(GlowObject go, float ms);
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/**
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* sets fade out time
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*
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* @param GlowObject to act on
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* @param milliseconds till the glow is at alpha 0
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*/
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Function GlowObject_setFadeOutSpeed(GlowObject go, float ms);
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/**
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* sets the glowtype used by this glow button.
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*
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* @param GlowObject to act on
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* @param glowType defined via GLOW_TYPE_*
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*/
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Function GlowObject_setGlowType(GlowObject go, int glowType);
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/*
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* IMPLEMENTATION
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*/
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GlowObject GlowObject_construct(GlowObject trigger, GlowLayer glow)
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{
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if (trigger == null)
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{
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debug("trigger");
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}
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if (glow == NULL)
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{
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debug("glow");
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}
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GlowObject go = trigger;
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go.fadeInSpeed = 0.3;
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go.fadeOutSpeed = 0.5;
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go.glow = glow;
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go.glowType = GLOW_TYPE_HOLD;
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go.glowing = false;
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glow.trigger = trigger;
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return go;
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}
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GlowObject_setFadeInSpeed(GlowObject go, float ms)
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{
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go.fadeInSpeed = ms;
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}
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GlowObject_setFadeOutSpeed(GlowObject go, float ms)
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{
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go.fadeOutSpeed = ms;
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}
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GlowObject_setGlowType(GlowObject go, int glowType)
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{
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go.glowType = glowType;
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}
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GlowObject.onEnterArea ()
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{
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GlowObject.glowing = true;
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GlowObject.glow.cancelTarget();
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GlowObject.glow.setTargetA(255);
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GlowObject.glow.setTargetSpeed(GlowObject.fadeInSpeed);
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GlowObject.glow.gotoTarget();
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}
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GlowObject.onLeaveArea ()
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{
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GlowObject.glowing = false;
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if (GlowObject.glowType != GLOW_TYPE_FLASH)
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{
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GlowObject.glow.cancelTarget();
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GlowObject.glow.setTargetA(0);
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GlowObject.glow.setTargetSpeed(GlowObject.fadeOutSpeed);
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GlowObject.glow.gotoTarget();
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}
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}
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GlowLayer.onTargetReached ()
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{
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GlowObject go = GlowLayer.trigger;
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if (go.glowType == GLOW_TYPE_HOLD)
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{
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return;
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}
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else if (go.glowType == GLOW_TYPE_FLASH)
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{
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if (GlowLayer.getAlpha() == 255)
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{
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GlowLayer.cancelTarget();
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GlowLayer.setTargetA(0);
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GlowLayer.setTargetSpeed(GlowObject.fadeOutSpeed);
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GlowLayer.gotoTarget();
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}
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}
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else if (go.glowType == GLOW_TYPE_BOUNCE)
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{
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if (GlowLayer.getAlpha() == 255)
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{
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GlowLayer.cancelTarget();
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GlowLayer.setTargetA(0);
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GlowLayer.setTargetSpeed(GlowObject.fadeOutSpeed);
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GlowLayer.gotoTarget();
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}
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else if (GlowLayer.getAlpha() == 0 && go.glowing)
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{
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GlowLayer.cancelTarget();
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GlowLayer.setTargetA(255);
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GlowLayer.setTargetSpeed(GlowObject.fadeInSpeed);
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GlowLayer.gotoTarget();
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}
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}
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}
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GlowObject.onSetVisible (Boolean onoff)
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{
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if (onoff)
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{
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GlowObject.glow.show();
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}
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else
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{
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GlowObject.glow.hide();
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}
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}
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// }
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