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#include <precomp.h>
#include "seqband.h"
#include <api/core/api_core.h>
#define NOTIFYMSG_EQ_HELLO 0x3003
const wchar_t eqBandXuiStr[] = L"EqBand"; // This is the xml tag
char eqBandXuiSvcName[] = "EqBand xui object"; // this is the name of the xuiservice
XMLParamPair SEQBand::params[] = {
{SEQBAND_SETPARAM, L"BAND"},
{SEQBAND_SETPARAM, L"PARAM"},
};
SEQBand::SEQBand() {
band = 0;
setDrawOnBorders(TRUE);
setEnable(TRUE);
setHotPosition(0);
isactive=0;
discard_next_event = 0;
xuihandle = newXuiHandle();
CreateXMLParameters(xuihandle);
setLimits(-127,127);
}
void SEQBand::CreateXMLParameters(int master_handle)
{
//SEQBAND_PARENT::CreateXMLParameters(master_handle);
int numParams = sizeof(params) / sizeof(params[0]);
hintNumberOfParams(xuihandle, numParams);
for (int i = 0;i < numParams;i++)
addParam(xuihandle, params[i], XUI_ATTRIBUTE_IMPLIED);
}
SEQBand::~SEQBand() {
WASABI_API_MEDIACORE->core_delCallback(0, this);
}
int SEQBand::setXuiParam(int _xuihandle, int attrid, const wchar_t *name, const wchar_t *strval) {
if (_xuihandle != xuihandle) return SEQBAND_PARENT::setXuiParam(_xuihandle, attrid, name, strval);
switch (attrid) {
case SEQBAND_SETPARAM:
case SEQBAND_SETBAND:
setBand(WTOI(strval)-1);
break;
default:
return 0;
}
return 1;
}
void SEQBand::setBand(int b) {
band = b;
}
int SEQBand::onInit() {
SEQBAND_PARENT::onInit();
corecb_onEQBandChange(band, WASABI_API_MEDIACORE->core_getEqBand(0, band));
WASABI_API_MEDIACORE->core_addCallback(0, this);
return 1;
}
int SEQBand::onSetPosition() {
setHotPosition((Std::keyDown(VK_SHIFT) ? -1 : 0));
SEQBAND_PARENT::onSetPosition();
int pos = getSliderPosition(); // get slider pos
discard_next_event = 1;
WASABI_API_MEDIACORE->core_setEqBand(0,band,pos);
return 1;
}
int SEQBand::onResize() {
SEQBAND_PARENT::onResize();
invalidate();
return 1;
}
int SEQBand::corecb_onEQBandChange(int b, int newval) {
if(b!=band) return 0;
if (discard_next_event) {
discard_next_event = 0;
return 0;
}
setPosition(newval,0);
return 0;
}
int SEQBand::onLeftButtonDown(int x, int y) {
isactive=1;
return SEQBAND_PARENT::onLeftButtonDown(x,y);
}
int SEQBand::onMouseMove(int x, int y) {
if(isactive) {
ifc_window *parent=getParent();
if(parent) {
ifc_window *wnd=parent->findRootWndChild(x,y);
if(wnd && wnd!=this) {
if(wnd->childNotify(this,NOTIFYMSG_EQ_HELLO,0,0)) { // will return 1 if it's another EQBand
onLeftButtonUp(x,y);
wnd->onLeftButtonDown(x,y);
}
}
}
}
return SEQBAND_PARENT::onMouseMove(x,y);
}
int SEQBand::onLeftButtonUp(int x, int y) {
isactive=0;
return SEQBAND_PARENT::onLeftButtonUp(x,y);
}
int SEQBand::childNotify(ifc_window *child, int msg, intptr_t param1, intptr_t param2) {
if(msg==NOTIFYMSG_EQ_HELLO) return 1;
return SEQBAND_PARENT::childNotify(child,msg,param1,param2);
}
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