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Rework easing transition code

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This brings the easing transition code a bit closer to how easings work
in gl-js. Instead of having an array of individual transitions for scale,
rotate, and pan, there is a single transition function that does all the
required calculations. This permits us to:

* Eliminate the "timeout" transition. (Fixes #126)
* Replace start/stopPanning() et al with setGestureInProgress(). Apps or
  SDKs are expected to make paired calls to setGestureInProgress(). This
  state will be ORed with the active easing state to determine when to
  use texture interpolation. (Fixes #79)
* Run style recalculations only when an ease transition that affects the
  zoom is in progress. (Fixes #1155)
This commit is contained in:
John Firebaugh
2015-04-01 13:49:35 -07:00
parent 9e38d7cc2b
commit 12c07b916b
11 changed files with 154 additions and 287 deletions
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48
android/cpp/jni.cpp
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@@ -461,20 +461,6 @@ jobject JNICALL nativeGetLatLng(JNIEnv *env, jobject obj, jlong nativeMapViewPtr
return ret;
}
void JNICALL nativeStartPanning(JNIEnv *env, jobject obj, jlong nativeMapViewPtr) {
mbgl::Log::Debug(mbgl::Event::JNI, "nativeStartPanning");
assert(nativeMapViewPtr != 0);
NativeMapView *nativeMapView = reinterpret_cast<NativeMapView *>(nativeMapViewPtr);
nativeMapView->getMap().startPanning();
}
void JNICALL nativeStopPanning(JNIEnv *env, jobject obj, jlong nativeMapViewPtr) {
mbgl::Log::Debug(mbgl::Event::JNI, "nativeStopPanning");
assert(nativeMapViewPtr != 0);
NativeMapView *nativeMapView = reinterpret_cast<NativeMapView *>(nativeMapViewPtr);
nativeMapView->getMap().stopPanning();
}
void JNICALL nativeResetPosition(JNIEnv *env, jobject obj, jlong nativeMapViewPtr) {
mbgl::Log::Debug(mbgl::Event::JNI, "nativeResetPosition");
assert(nativeMapViewPtr != 0);
@@ -570,20 +556,6 @@ void JNICALL nativeResetZoom(JNIEnv *env, jobject obj, jlong nativeMapViewPtr) {
nativeMapView->getMap().resetZoom();
}
void JNICALL nativeStartScaling(JNIEnv *env, jobject obj, jlong nativeMapViewPtr) {
mbgl::Log::Debug(mbgl::Event::JNI, "nativeStartScaling");
assert(nativeMapViewPtr != 0);
NativeMapView *nativeMapView = reinterpret_cast<NativeMapView *>(nativeMapViewPtr);
nativeMapView->getMap().startScaling();
}
void JNICALL nativeStopScaling(JNIEnv *env, jobject obj, jlong nativeMapViewPtr) {
mbgl::Log::Debug(mbgl::Event::JNI, "nativeStopScaling");
assert(nativeMapViewPtr != 0);
NativeMapView *nativeMapView = reinterpret_cast<NativeMapView *>(nativeMapViewPtr);
return nativeMapView->getMap().stopScaling();
}
jdouble JNICALL nativeGetMinZoom(JNIEnv *env, jobject obj, jlong nativeMapViewPtr) {
mbgl::Log::Debug(mbgl::Event::JNI, "nativeGetMinZoom");
assert(nativeMapViewPtr != 0);
@@ -636,20 +608,6 @@ void JNICALL nativeResetNorth(JNIEnv *env, jobject obj, jlong nativeMapViewPtr)
nativeMapView->getMap().resetNorth();
}
void JNICALL nativeStartRotating(JNIEnv *env, jobject obj, jlong nativeMapViewPtr) {
mbgl::Log::Debug(mbgl::Event::JNI, "nativeStartRotating");
assert(nativeMapViewPtr != 0);
NativeMapView *nativeMapView = reinterpret_cast<NativeMapView *>(nativeMapViewPtr);
nativeMapView->getMap().startRotating();
}
void JNICALL nativeStopRotating(JNIEnv *env, jobject obj, jlong nativeMapViewPtr) {
mbgl::Log::Debug(mbgl::Event::JNI, "nativeStopRotating");
assert(nativeMapViewPtr != 0);
NativeMapView *nativeMapView = reinterpret_cast<NativeMapView *>(nativeMapViewPtr);
nativeMapView->getMap().stopRotating();
}
void JNICALL nativeSetDebug(JNIEnv *env, jobject obj, jlong nativeMapViewPtr, jboolean debug) {
mbgl::Log::Debug(mbgl::Event::JNI, "nativeSetDebug");
assert(nativeMapViewPtr != 0);
@@ -1029,8 +987,6 @@ extern "C" JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM *vm, void *reserved) {
reinterpret_cast<void *>(&nativeSetLatLng)},
{"nativeGetLatLng", "(J)Lcom/mapbox/mapboxgl/geometry/LatLng;",
reinterpret_cast<void *>(&nativeGetLatLng)},
{"nativeStartPanning", "(J)V", reinterpret_cast<void *>(&nativeStartPanning)},
{"nativeStopPanning", "(J)V", reinterpret_cast<void *>(&nativeStopPanning)},
{"nativeResetPosition", "(J)V", reinterpret_cast<void *>(&nativeResetPosition)},
{"nativeScaleBy", "(JDDDJ)V", reinterpret_cast<void *>(&nativeScaleBy)},
{"nativeSetScale", "(JDDDJ)V", reinterpret_cast<void *>(&nativeSetScale)},
@@ -1042,8 +998,6 @@ extern "C" JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM *vm, void *reserved) {
{"nativeGetLatLngZoom", "(J)Lcom/mapbox/mapboxgl/geometry/LatLngZoom;",
reinterpret_cast<void *>(&nativeGetLatLngZoom)},
{"nativeResetZoom", "(J)V", reinterpret_cast<void *>(&nativeResetZoom)},
{"nativeStartPanning", "(J)V", reinterpret_cast<void *>(&nativeStartScaling)},
{"nativeStopPanning", "(J)V", reinterpret_cast<void *>(&nativeStopScaling)},
{"nativeGetMinZoom", "(J)D", reinterpret_cast<void *>(&nativeGetMinZoom)},
{"nativeGetMaxZoom", "(J)D", reinterpret_cast<void *>(&nativeGetMaxZoom)},
{"nativeRotateBy", "(JDDDDJ)V", reinterpret_cast<void *>(&nativeRotateBy)},
@@ -1057,8 +1011,6 @@ extern "C" JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM *vm, void *reserved) {
&nativeSetBearing))},
{"nativeGetBearing", "(J)D", reinterpret_cast<void *>(&nativeGetBearing)},
{"nativeResetNorth", "(J)V", reinterpret_cast<void *>(&nativeResetNorth)},
{"nativeStartRotating", "(J)V", reinterpret_cast<void *>(&nativeStartRotating)},
{"nativeStopRotating", "(J)V", reinterpret_cast<void *>(&nativeStopRotating)},
{"nativeSetDebug", "(JZ)V", reinterpret_cast<void *>(&nativeSetDebug)},
{"nativeToggleDebug", "(J)V", reinterpret_cast<void *>(&nativeToggleDebug)},
{"nativeGetDebug", "(J)Z", reinterpret_cast<void *>(&nativeGetDebug)},