Initial community commit

Src/Wasabi/api/skin/widgets/sseeker.cpp

@@ -0,0 +1,128 @@
+#include <precomp.h>
+
+#include "sseeker.h"
+#include <api/script/scriptmgr.h>
+#include <api/core/api_core.h>
+
+#define SSeeker_TIMER_POS 1
+#define SSEEKER_INTERVAL 500
+
+const wchar_t seekBarXuiStr[] = L"SeekBar"; // This is the xml tag
+char seekBarXuiSvcName[] = "SeekBar xui object"; // this is the name of the xuiservice
+
+XMLParamPair SSeeker::params[] = {
+	{SSEEKER_SETINTERVAL, L"INTERVAL"},
+};
+SSeeker::SSeeker() {
+	setDrawOnBorders(TRUE);
+  status = STOP;
+  update_interval = SSEEKER_INTERVAL;
+  locked = 0;
+  xuihandle = newXuiHandle();
+  CreateXMLParameters(xuihandle);
+
+  setLimits(0, 65535);
+}
+
+void SSeeker::CreateXMLParameters(int master_handle)
+{
+	//SSEEKER_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);
+}
+
+SSeeker::~SSeeker() {
+  killTimer(SSeeker_TIMER_POS);
+  WASABI_API_MEDIACORE->core_delCallback(0, this);
+}
+
+int SSeeker::setXuiParam(int _xuihandle, int attribid, const wchar_t *name, const wchar_t *strval) {
+  if (xuihandle != _xuihandle) return SSEEKER_PARENT::setXuiParam(_xuihandle, attribid, name, strval);
+  switch (attribid) {
+    case SSEEKER_SETINTERVAL:
+      if ((update_interval = WTOI(strval)) <= 20)
+        update_interval = SSEEKER_INTERVAL;
+      break;
+    default:
+      return 0;
+  }
+  return 1;
+}
+
+int SSeeker::onInit() {
+  SSEEKER_PARENT::onInit();
+
+  timerCallback(SSeeker_TIMER_POS);
+  setTimer(SSeeker_TIMER_POS, update_interval);
+
+  WASABI_API_MEDIACORE->core_addCallback(0, this);
+
+  return 1;
+}
+
+int SSeeker::onSetFinalPosition() {
+  SSEEKER_PARENT::onSetFinalPosition();
+  if (WASABI_API_MEDIACORE->core_getPosition(0) == -1) return 1;
+  int pos = getSliderPosition();	// get slider pos
+  int len = WASABI_API_MEDIACORE->core_getLength(0);
+  int corepos = (int)(((double)pos * (double)len) / 65535.f);
+	WASABI_API_MEDIACORE->core_setPosition(0,corepos);
+  return 1;
+}
+
+void SSeeker::timerCallback(int id) {
+  switch (id) {
+    case SSeeker_TIMER_POS: {
+      if (getSeekStatus()) return;
+
+	    int playpos = WASABI_API_MEDIACORE->core_getPosition(0);
+      int len = WASABI_API_MEDIACORE->core_getLength(0);
+      if (playpos < 0 || len <= 0) {
+        setVisible(0);
+        status=STOP;
+        return;
+      } 
+      int newpos = (int)(((double)playpos / (double)len) * 65535.f);
+      if (getSliderPosition() != newpos) {
+        setPosition(newpos, 0);
+        onPostedPosition(newpos / scriptDivisor());
+      }
+      if (len > 0 && !isVisible()) {
+        status=PLAY;
+        setVisible(1);
+      }
+    }
+    break;
+  default:
+    SSEEKER_PARENT::timerCallback(id);
+  }
+}
+
+int SSeeker::corecb_onStarted() {
+  timerCallback(SSeeker_TIMER_POS);
+  return 0;
+}
+
+int SSeeker::corecb_onStopped() {
+  timerCallback(SSeeker_TIMER_POS);
+  return 0;
+}
+
+int SSeeker::corecb_onSeeked(int newpos) {
+  timerCallback(SSeeker_TIMER_POS);
+  return 0;
+}
+
+void SSeeker::lock() {
+  if (locked) return;
+  locked = 1;
+  WASABI_API_MEDIACORE->core_delCallback(0, this);
+}
+
+void SSeeker::unlock() {
+  if (!locked) return;
+  locked = 0;
+  WASABI_API_MEDIACORE->core_addCallback(0, this);
+}