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